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 Semiconductor device and  manufacturing same patent thumbnailnew patent Semiconductor device and manufacturing same
An object of the invention is to provide a semiconductor device having less cracking or peeling and a method of manufacturing the same. A fuse portion of a semiconductor device has bit lines electrically coupled to a sram memory cell.
Renesas Electronics Corporation


 Relievable check valve for medical lines patent thumbnailnew patent Relievable check valve for medical lines
This invention concerns relievable normally closed check valves for use in conjunction with fluid delivery systems for medical patients, as well as methods for making and using valves. In the medical context, such valves function at very low fluid pressures, and include a multi-part valve body made from upper and lower housings capable of movement relative to each other that, when operably connected, dispose between them a compliant or deformable, resilient valve element normally biased in the closed position against a valve seat present on the inner surface of the upper housing.

 Sulfone cracking using supercritical water patent thumbnailnew patent Sulfone cracking using supercritical water
The invention relates to a process for removing sulfur compounds from a hydrocarbon stream. The hydrocarbon stream is contacted with water, at supercritical conditions and also subjects an effluent hydrocarbon stream to separation techniques.
Saudi Arabian Oil Company


 Sulfide stress cracking inhibitors patent thumbnailnew patent Sulfide stress cracking inhibitors
The invention provides a method, composition, and system for inhibiting sulfide stress cracking of metal that is exposed to aqueous sulfide and aqueous acid, and optionally brine, where the composition comprises a thietane compound, a thiirane compound, or a combination thereof.. .
Halliburton Energy Services, Inc.


 Sludge separation system and method patent thumbnailnew patent Sludge separation system and method
A system and method for cracking watery sludge, comprising first and second decant vessels for receiving and batch processing, which decant vessels include an outlet for decanting selectively separated watery residue to a drain and cracked decanted solids to a transport, with graduated heat matrix processing of the sludge at sensor-monitored temperature and dwell time for cracking the sludge, and a programmable controller responsive to temperature and level sensors for adjusting the heat media communicated through the heat matrix and for determining completion of a watery sludge cracking process.. .

 Low cost high ductility cast aluminum alloy patent thumbnailnew patent Low cost high ductility cast aluminum alloy
An aluminum alloy for casting into a component, such as an automotive vehicle component, is provided. The aluminum alloy includes a reduced amount of silicon (si), specifically 0.1 weight percent (wt.

 Light-emitting element and display device patent thumbnailLight-emitting element and display device
There has been a problem that difference in refractive index between an opposite substrate or a moisture barrier layer provided thereover, and air is maintained large, and light extraction efficiency is low. Further, there has been a problem that peeling or cracking due to the moisture barrier layer is easily generated, which leads to deteriorate the reliability and lifetime of a light-emitting element.
Semiconductor Energy Laboratory Co., Ltd.


 Insulating substrate and semiconductor device patent thumbnailInsulating substrate and semiconductor device
A thermosetting double-sided adhesive insulating resin is disposed on a ceramic plate. A metal plate is disposed on the thermosetting double-sided adhesive insulating resin and bonded to an upper surface of the ceramic plate via the thermosetting double-sided adhesive insulating resin.
Mitsubishi Electric Corporation


 High temperature composite inner fixed structure patent thumbnailHigh temperature composite inner fixed structure
An inner fixed structure for an aircraft nacelle may comprise a nanoreinforced polyimide composite skin. The nanomaterials may increase thermal conductivity and decrease microcracking in the inner fixed structure.
Rohr, Inc.


 Process and  producing and recycling cracked hydrocarbons patent thumbnailProcess and producing and recycling cracked hydrocarbons
A process and apparatus is for recycling lco and/or hco to an fcc unit to recover additional distillate. Spent catalyst recycle in the fcc unit may be used to improve distillate yield.
Uop Llc


Process and producing and recycling cracked hydrocarbons


A process and apparatus is for recycling lco and/or hco to an fcc unit to recover additional distillate. Spent catalyst recycle in the fcc unit may be used to improve distillate yield.
Uop Llc


Process and cracking hydrocarbons with recycled catalyst to produce additional distillate


A process and apparatus is for recycling lco and/or hco to an fcc unit to recover additional distillate. Spent catalyst recycle in the fcc unit may be used to improve distillate yield.
Uop Llc


Process and hydroprocessing and cracking hydrocarbons


A process and apparatus is for recycling lco and/or hco to an fcc unit to recover additional distillate. Spent catalyst recycle in the fcc unit may be used to improve distillate yield.
Uop Llc


Process and hydroprocessing and cracking hydrocarbons


A process and apparatus is for recycling lco and/or hco to an fcc unit to recover additional distillate. Spent catalyst recycle in the fcc unit may be used to improve distillate yield.
Uop Llc


Integrated process for conversion of waste plastics to final petrochemical products


An integrated process for the conversion of waste plastics to high value products. The integrated process allows for operation with a hydroprocessing reactor which provides simultaneous hydrogenation, dechlorination, and hydrocracking of components of a hydrocarbon stream to specifications which meet steam cracker requirements..
Sabic Global Technologies, B.v.


Process for preparation of hydrocracking catalyst for use in hydrocracking of hydrocarbon streams


A process for activating and maintaining a catalyst for use in hydrocracking a hydrocarbon stream includes continuously contacting a hydrocarbon stream with a hydroprocessing catalyst in the presence of hydrogen. Sulphides and chloride compounds in the hydrocarbon stream are used such that the hydroprocessing catalyst has the ability to hydrogenate, dechlorinate, and hydrocrack components of the hydrocarbon stream..
Sabic Global Technologies, B.v.


Process for hydrocracking of hydrocarbon streams and pyrolysis oils


A process for hydrocracking of a hydrocarbon stream includes contacting the hydrocarbon stream with a hydroprocessing catalyst in the presence of hydrogen to yield a hydrocarbon product which meets steam cracker requirements for boiling end point, and in additional embodiments, chloride content and olefin content.. .
Sabic Global Technologies, B.v.


Robust integrated process for conversion of waste plastics to final petrochemical products


A robust integrated process for the conversion of waste plastics to high value products. The robust integrated process allows for operation with a single hydroprocessing reactor which provides simultaneous hydrogenation, dechlorination, and hydrocracking of components of a hydrocarbon stream to specifications which meet steam cracker requirements, with the option to further dechlorinate the treated hydrocarbon stream in a polishing zone..
Sabic Global Technologies, B.v.


Integrated process for converting light paraffins to gasoline and distillate


An integrated process for converting light (c2-c5) paraffins to hydrocarbon products in the gasoline and distillate boiling range in which a light paraffin fraction is subjected to steam cracking under conditions to maximize weight of c5+ molecules plus a multiple of the weight of c4− olefins. This multiple is preferably between 0.7-1 to result in maximum volume of gasoline and distillate production in the overall conversion to products.
Exxonmobil Research And Engineering Company


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Reduction in stress cracking of films


Methods and packages for storing film strips while reducing or eliminating stress cracking during storage, including use of packages having an inner surface made from polymeric materials exhibiting various physical properties and including films and pouches that are annealed.. .
Monosol Rx, Llc


Beta molecular sieve, preparation method therefor and hydrogenation catalyst containing same


Disclosed are a beta molecular sieve, a preparation method therefor, and a hydrogenation catalyst containing same. The properties of the beta molecular sieve are as follows: the molar ratio of sio2/al2o3 is 30-150, the non-framework aluminum accounts for not more than 2% of the total aluminum, and the silicon atoms coordinated in a si(oal) structure account for not less than 95% of the silicon atoms in the framework structure.
Fushun Research Institute Of Petroleum And Petrochemicals, Sinopec Corp


Process and cracking hydrocarbons with recycled catalyst to produce additional distillate


A process and apparatus is for recycling lco and/or hco to an fcc unit to recover additional distillate. Spent catalyst recycle in the fcc unit may be used to improve distillate yield.
Uop Llc


Method and making vacuum insulated glass (vig) window unit including pump-out tube


A vacuum insulated glass (vig) window assembly and method for making same is provided in which dimensions of a hole formed in a glass substrate in which a pump-out tube is to be inserted is selected such that it provides sufficient clearance for efficient insertion and accommodates sufficient adhesive material (e.g., frit inclusive paste), while at the same time providing sufficient support to resist substantial tilting or tipping of the pump-out tube when inserted in the hole. In addition, a length of the pump-out tube is selected so that a distance between a top of the pump-out tube (which is later subjected to heat sealing, e.g., by a laser or the like) and an interface between the pump-out tube and the fit material proximate the hole exiting the glass substrate is in a range that reduces the likelihood of heat conduction sufficient to cause cracking of the pump-out tube at the pump-out tube/frit interface caused, for example, by thermal shock due to a temperature differential between the glass of the pump-out tube and the frit material..
Guardian Industries Corp.


Artificial stone construction material and making


An artificial stone building tile and method. Disclosed is an artificial stone building tile and a method of making the building tile.

Stress relief of mechanically roughened cylinder bores for reduced cracking tendency


A method of treating the surface of an aluminum-based engine block cylinder bore that has been mechanically roughened. In one form, this method includes using vibratory stress relief, elevated temperature stress relief or cryogenic stress relief so that residual stresses imparted to the surface by the roughening process are reduced.
Gm Global Technology Operations Llc


Nanocatalysts for hydrocracking and methods of their use


Novel catalysts comprising nickel oxide nanoparticles supported on alumina nanoparticles, methods of their manufacture, heavy oil compositions contacted by these nanocatalysts and methods of their use are disclosed. The novel nanocatalysts are useful, inter alia, in the upgrading of heavy oil fractions or as aids in oil recovery from well reservoirs or downstream processing..
Petroraza Sas


Cured product


The present application relates to a cured product and the use thereof. When the cured product, for example, is applied to a semiconductor device such as an led or the like, the decrease in brightness may be minimized even upon the long-term use of the device, and since the cured product has excellent cracking resistance, the device having high long-term reliability may be provided.
Lg Chem, Ltd.


Golf ball and manufacture


In a golf ball having a core and a cover of one or more layers, letting the core diameter be d (mm), the cover thickness be t (mm) and the core and ball deflections when compressed under a final load of 1,275 n (130 kgf) from an initial load state of 98 n (10 kgf) be 5 (mm) and b (mm), the following conditions are satisfied: (1) 30≧d/t≧24, (2) 3.9≧e/t≧3.0, and (3) 1.18≧e/b≧1.09. This golf ball provides an excellent flight, performance and a soft feel at impact when used by golfers whose head speed is not very fast, such as senior golfers and women golfers.
Bridgestone Sports Co., Ltd.


Cracking detection system and cracking detection method


There is provided a crack detection system in which a crack can be detected from a strain distribution of a part to be detected of an object. After taking the image of the part to be detected of the detection object by the imaging unit, the heat is applied by the heating unit.
Nagasaki University


Process for the conversion of a paraffinic feedstock


The invention relates to a process for the conversion of a paraffinic feedstock that comprises at least 50 wt % of compounds boiling above 370° c. And which has a paraffin content of at least 60 wt %, an aromatics content of below 1 wt %, a naphthenic content below 2 wt %, a nitrogen content of below 0.1 wt %, and a sulphur content of below 0.1 wt %, the process comprising: a) subjecting the paraffinic feedstock to a hydroprocessing step to obtain an at least partially isomerised feedstock; b) separating the at least partially isomerised feedstock into one or more middle distillate fractions and a first residual fraction, wherein step a) is carried out by contacting the paraffinic feedstock with a first catalyst having hydrocracking and hydroisomerising activity and then with a second catalyst having hydrocracking and hydroisomerising activity, wherein the second catalyst is more active in hydroisomerisation and less active in hydrocracking than the first catalyst..
Shell Oil Company


Method for optimizing catalyst loading for hydrocracking process


The invention relates to a method for optimizing layered catalytic processes. This is accomplished by testing various catalysts with a compound found in a feedstock to be tested, to determine the facility of the catalyst in hydrogenating, hydrosulfurizing, or hydrodenitrogenating the molecule, and hence the feedstock.
Japan Cooperation Center, Petroleum


Apparatuses and methods for fluid catalytic cracking with feedstock temperature control


Apparatuses and methods are provided for fluid catalytic cracking. A fluid catalytic cracking apparatus includes a riser with a first inlet.
Uop Llc


Refuse treatment separating solid and liquid and separating organics and inorganics


A refuse treatment method for separating solid and liquid and separating organics and inorganics, comprising the steps of: 1) subjecting municipal domestic refuse to a bag-breaking treatment and water washing; 2) washing the municipal domestic refuse after the bag-breaking treatment with water; 3) performing a solid liquid separation treatment on the washed municipal domestic refuse; 4) performing a cracking treatment and then a dehydration treatment on sorted water-insoluble organic refuse; 5) performing dehydration on marsh gas residue after marsh gas is generated in the refuse water to produce biochar. This application also discloses an apparatus for implementing the method described above..
Amazon Environmental Pte. Ltd


Light emitting diode


Provided is a light emitting diode (led) mounted on a carrier substrate and including a semiconductor epitaxial structure and at least one electrode pad structure. The semiconductor epitaxial structure is electrically connected to the carrier substrate.
Genesis Photonics Inc.


Electromagnetic wave detecting element


The present invention provides an electromagnetic wave detecting element that can suppress occurrence of cracking at a substrate peripheral portion, and occurrence of breakage of lead-out wires. An interlayer insulating film is formed so as to cover tft switches on a substrate.
Fujifilm Corporation


Reducing cracking by adjusting opening size in pop packages


A package includes a device die, a molding material molding the device die therein, and a surface dielectric layer at a surface of the package. A corner opening is in the surface dielectric layer.
Taiwan Semiconductor Manufacturing Co., Ltd.


Method to prevent stress corrosion cracking of storage canister and storage canister


A method to prevent stress corrosion cracking of a storage canister 1, wherein stress corrosion cracking is prevented by applying a compressive stress to a range where a tensile residual stress is generated on a metallic body 2 by welding a cover 4 to a top 2a of the body 2. A first compressive stress is applied beforehand to a range l of the body 2 where a tensile residual stress is expected to be generated by the welding of the cover 4, the tensile residual stress is canceled by welding the cover 4 with a compressive residual stress generated in the range l, and then a second compressive stress is applied so as to generate a compressive residual stress over the range l..
Central Research Institute Of Electric Power Industry


Method for producing 7000-series aluminum alloy member excellent in stress corrosion cracking resistance


The stress corrosion cracking resistance of an aluminum alloy member consisting of 7000-series aluminum alloy extruded shape is improved. At least one region of a quenched aluminum alloy extruded shape is subjected to a restoring treatment of heating at a temperature-raising rate of 0.4° c./second or more, holding at a temperature ranging 300 to 590° c.
Kabushiki Kaisha Kobe Seiko Sho (kobe Steel, Ltd.)


Traditional chinese medicine capable of triggering lung adenocarcinoma cell autophagy, and composition and extract thereof


A chinese medicine capable of triggering lung adenocarcinoma cell autophagy mainly uses a polygala tenuifolia willd herb with a quantity depending on a patient's physical fitness and sickness conditions determined by a doctor, and capable of triggering a lung adenocarcionma cell autophagy (cracking) to achieve a treatment effect. Regardless of being taken as a powder or an extract, the medicine is capable of triggering the adenocarcionma cell autophagy (cracking) effect to achieve the treatment effect.

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Microelectronic die having chamfered corners


A microelectronic die may be formed with chamfer corners for reducing stresses which can lead to delamination and/or cracking failures when such a microelectronic die is incorporated into a microelectronic package. In one embodiment, a microelectronic die may include at least one substantially planar chamfering side extending between at least two adjacent sides of a microelectronic die.
Intel Corporation


Steam turbine and surface treatment method therefor


Provided is a steam turbine and a surface treatment method for the steam turbine with which high resistance to environmentally assisted cracking is achieved while also inhibiting the decrease in the effect of compressive residual stress given by shot peening and the complication of the process/treatment. A compressive stress layer to which compressive residual stress has been given by means of shot peening is formed at the surface of a structure (engagement part between a rotor and rotor blades) constituting the steam turbine.
Mitsubishi Hitachi Power Systems, Ltd.


Fan blade root


A dovetail root of a fan blade configured for operation within the fan assembly of a gas turbine engine. The dovetail root is imparted with a compressive residual stress layer along the outer faces of the dovetail root preventing crack formation within the dovetail root when the gas turbine engine is in operation.
United Technologies Corporation


Production of hic-resistant pressure vessel grade plates using a low-carbon composition


A lower carbon steel alloy with specific substitutional alloying additions. The alloy is useful in the production of astm a516 grade pressure vessel steel plates with excellent hic resistance.

Method of making laminates having reduced oxygen permeability


Laminates of polymeric films and solvent-based polyurethane adhesive formulations for preparing them are provided. The adhesive formulations include a hydroxyl-terminated polyester that forms crystalline polyester domains after reaction with an appropriate polyisocyanate, but prior to completion of cure.
Rohm And Haas Company


Process for the purification of a cracking gas stream in an oil scrub column


A process for removing a petroleum spirit fraction and also an oil fraction from a cracking gas stream in an oil scrub column, wherein, the ratio of the amount of substance of the petroleum spirit fraction recycled into the benzene section at the top per unit time to the amount of substance of the cracking gas introduced into the oil section per unit time is in a range from 1:16 to 1:10, preferably 1:12 to 1:10.. .
Linde Aktiengesellschaft


Modified y molecular sieve and preparation method and use thereof, supported catalyst, and hydrocracking method


The present invention discloses a modified y molecular sieve, a preparation method and a use of the modified y molecular sieve, a supported catalyst, and a hydrocracking method. The silica-alumina mole ratio in the surface layer of the modified y molecular sieve is 20-100:1, and the silica-alumina mole ratio in the body phase of the modified y molecular sieve is 8-30:1.
Fushun Research Institute Of Petroleum And Petrochemicals, Sinopec Corp.


Preform for plastic container with thin bottom


The invention relates to a new pet preform design that enables a more precise distribution of material in the bottle bottom and avoids the waste of material around the injection point. The thickness bwtmin of the wall at the center of the gate or tip (3) (injection point) is reduced to a minimum in order to avoid the waste of material around the injection point when the preform is blown.
S.i.p.a. SocietÀ Industrializzazione Progettazione E Automazione S.p.a.


Catalytic cracking spray nozzle assembly with liquid inlet extension and diffuser


A gas assisted liquid spray nozzle assembly having a nozzle body that defines a mixing zone, a liquid inlet communicating with the mixing zone from a side thereof, and a pressurized gas inlet communicating with the mixing chamber from an upstream end. The liquid inlet includes a liquid inlet extension and diffuser post extending transversely into the mixing zone having a liquid extension passageway and a closed downstream end that defines an internal impingement surface disposed on a central axis of the mixing zone against which liquid impinges and is transversely directed into the mixing zone for atomization by pressurized gas directed centrally through the mixing zone from the gas inlet.
Spraying Systems Co.


Heat-treated titanium nitride film and manufacture


A heat-treated titanium nitride film including a polymeric substrate and at least one titanium nitride layer is disclosed. The titanium nitride layer of the film is characterized by microscopic uniform generally parallel surface cracking in the machine direction of the film.
Cpfilms Inc.


Tunnel lining surface inspection system and vehicle used in tunnel lining surface inspection system


The tunnel lining surface inspection system capable of measuring the three dimensional shape of the surface of the tunnel lining surface to precisely determine whether cracking has a risk of leading to flaking, by the light section method using the photography means and the slit laser beam projecting means, mounted in the vehicle, while the vehicle is traveling in the tunnel, and the vehicle used in the system are proposed. Image processing is performed to obtain the image used for inspecting the tunnel lining surface, by using the result of the three dimensional shape measurement of one side face of the tunnel lining surface, measured while the photography means/slit laser beam projecting means arrangement means is fixed to the first measurement position, and the result of the three dimensional shape measurement of the other side face of the tunnel lining surface, measured while the photography means/slit laser beam projecting means arrangement means is fixed to the second measurement position..
West Nippon Expressway Engineering Shikoku Company Limited


Method for upgrading fluid catalytic carcking gasoline


A method for upgrading fluid catalytic cracking gasoline includes the following steps: cutting fluid catalytic cracking gasoline into light, medium, and heavy gasoline fractions; subjecting the medium gasoline fraction to an aromatization/hydroisomerization reaction in the presence of a catalyst to obtain a desulfurized medium gasoline fraction; and blending the light gasoline fraction, the desulfurized medium gasoline fraction and the heavy gasoline fraction to obtain upgraded gasoline; where, a cutting temperature of the light and the medium gasoline fractions is 35-60° c., and a cutting temperature of the medium and the heavy gasoline fractions is 70-160° c. The method according to the present invention not only can realize deep desulfurization of fluid catalytic cracking gasoline, but also can improve octane number significantly..
China University Of Petroleum-beijing


Method of manufacturing a polyimide film


A polyimide resin may be extruded into a polyimide film. The viscosity of the polyimide resin may be increased by adding nanomaterials to the polyimide resin.
Rohr, Inc.


Fcc catalyst additive and a its preparation


A process for testing a zeolite based fcc catalyst and a zsm-5 zeolite based fcc catalyst additive for simulating commercial plant yields is disclosed in, the present disclosure wherein the catalyst and the additive are subjected separately to a steaming protocol with 60 to 100% steam at a temperature in the range of 750° c. To 850° c.
Reliance Industries Limited


Dual riser fluid bed process and reactor


Processes and systems for cracking feeds to produce olefins are provided. The process for cracking feeds can include converting a first feed containing at least about 50 wt % methanol in a first riser under a first set of process conditions to produce a first effluent enriched in ethylene, propylene, or a mixture thereof, wherein the first effluent contains at least about 25 wt % dry basis propylene and converting a second feed containing c4-c10 light hydrocarbons in a second riser under a second set of process conditions to produce a second effluent enriched in ethylene, propylene, or a mixture thereof.
Kellogg Brown & Root Llc


Method for producing cement with an integrated curing agent included therein and the use thereof in cement-based materials and the cement produced


A method to produce a cement with an integrated curing agent for concrete mixtures, mortars and other cement-based materials is disclosed. The method describes an integrated milling of all cement components (clinker, gypsum and other additives) and the curing agent, that will allow reducing the plastic shrinkage cracking on the casted elements that use this cement-based mix..
Cemex Research Group Ag


Decorative sheet and decorative resin molded article


The purpose of the present invention is to provide a decorative sheet having a bulging section on the surface thereof, wherein the bulging section is effectively inhibited from cracking during molding, and the decorative sheet is imparted with exceptional scratch resistance and quality of design in the convex/concave features on the bulging section after molding. The present invention pertains to a decorative sheet having a bulging section formed by a cured product of an ionizing-radiation-curable resin composition on a substrate sheet, the cured product of the ionizing-radiation-curable resin composition having a martens hardness in a range of 10-120 n/mm2 at a temperature of 25° c.
Dai Nippon Printing Co., Ltd.


Wearing body for receiving a twin screw for extruding meltable material


A wearing body or bushing having an axial twin borehole for receiving a twin screw for extruding meltable material, in particular plastic. In order to avoid cracking and to save material, the wearing body has a radial cross section with an outer contour, which is convexly curved over the entire circumference and is in the form of an oval, and with first and second axes of symmetry, which run perpendicularly to one another and define a point of intersection which lies on the extrusion axis.
Kraussmaffei Berstorff Gmbh


Press forming steel plate


A press forming method forming an extended part by extension in a later forming period after deep drawing, the deep drawing process carried out with working at 100-250° c., and the extension forming process carried out colder at less than 50° c., whereby the extended part is formed by extension in a cup shaped low parts formed by deep drawing. Thus, press forming products containing formed elements can be deep drawing formed and extension formed at a high forming rate of 10 mm/sec or greater, which can assure high productivity.
Kabushiki Kaisha Kobe Seiko Sho (kobe Steel, Ltd.)


Noble metal zeolite catalyst for second-stage hydrocracking


D. 0.1 to 10 wt % noble metal; wherein the second-stage hydrocracking catalyst has a bet surface area from 450 to 650 m2/g.

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Spray nozzle for fluidized catalytic cracking


A gas assisted spray nozzle assembly having a nozzle body in the form of a one piece hollow tubular member, such as a single cylindrical pipe section, which defines a mixing zone and a downstream barrel extension zone. A liquid inlet and an impingement pin are supported by said tubular member in opposed relation to each other at the mixing zone, and pressurized gas inlet is provided at an upstream end of the tubular member.
Spraying Systems Co.


Apparatus and balloon angioplasty


A dilation balloon is wrapped in one or more patterns with a wire or braided material having diamond abrasive or other abrasive material bonded thereto. The wire or braided material is vibrated in one or more ways to enhance the cutting action of the wire abrasive.
The Spectranetics Corporation


Flexible nail glue composition and laminate


A laminate of an artificial nail bound to a natural nail with a layer of a cyanoacrylate adhesive formulation containing a thickener, a stabilizer, and a plasticizer is as strong and durable as similar laminates but is flexible and pliable enough to bend without cracking.. .
Chemence, Inc.


Non-intrusive methods for the detection and classification of alkali-silica reaction in concrete structures


Methods of using acoustic emission (ae) as a condition assessment technique for alkali-silica reaction (asr) in concrete are provided. Asr is a chemical reaction occurring between alkaline hydroxides within cement past and certain types of amorphous silica found in mineral aggregates.
University Of South Carolina


Large aluminum nitride crystals with reduced defects and methods of making them


Reducing the microvoid (mv) density in aln ameliorates numerous problems related to cracking during crystal growth, etch pit generation during the polishing, reduction of the optical transparency in an aln wafer, and, possibly, growth pit formation during epitaxial growth of aln and/or algan. This facilitates practical crystal production strategies and the formation of large, bulk aln crystals with low defect densities—e.g., a dislocation density below 104 cm−2 and an inclusion density below 104 cm−3 and/or a mv density below 104 cm−3..

Integrated hydrotreating and steam pyrolysis process including residual bypass for direct processing of a crude oil


A process is provided that is directed to a steam pyrolysis zone integrated with a hydroprocessing zone including residual bypass to permit direct processing of crude oil feedstocks to produce petrochemicals including olefins and aromatics. The integrated hydrotreating and steam pyrolysis process for the direct processing of a crude oil to produce olefinic and aromatic petrochemicals comprises separating the crude oil into light components and components boiling in and above the residual oil range; charging the light components and hydrogen to a hydroprocessing zone operating under conditions effective to produce a hydroprocessed effluent; thermally cracking the hydroprocessed effluent in the presence of steam to produce a mixed product stream; separating the mixed product stream; purifying hydrogen recovered from the mixed product stream and recycling it to the hydroprocessing zone; recovering olefins and aromatics from the separated mixed product stream; and recovering a combined stream of pyrolysis fuel oil from the separated mixed product stream and components boiling in and above the residual oil range from step (a) as a fuel oil blend..
Saudi Arabian Oil Company


Catalyst used for resource utilization of a fixed bed aniline distillation residue and preparing said catalyst


The present invention relates to a catalyst for fixed bed aniline rectification residue recycling and preparation method thereof. Based on the total weight of the catalyst, the catalyst comprises the following components in percentage by weight: 5-40% of an active component, 2-30% of a first cocatalyst component, 10-30% of a second cocatalyst component and the balance of carrier, wherein the active component is nio; the first cocatalyst component is one or more of fe, mo, cr or co oxide; and the second cocatalyst component is one or more of la, zr, y or ce oxide.
Wanhua Chemical (ningbo) Co., Ltd.


Method for joining dissimilar metal parts for improved weldability, weld quality, mechanical performance


A method that improves the weldability, weld quality and mechanical performance of components involving concentric parts or non-concentric parts with closed weld seams of dissimilar metals and uses a temperature differential concept on one of the parts or both of the parts to be joined is proposed. This method results in improved weldability, prevents weld cracking both during and after welding, and significantly improves structural performance in terms of static, fatigue, and dynamic strengths.
The Regents Of The University Of Michigan


High breakdown voltage passive element and high breakdown voltage passive element manufacturing method


Warping of a semiconductor wafer occurring due to a difference in the thermal expansion rates of an insulating film and the semiconductor wafer is restricted. Therefore, processing failures and conveying failures in the manufacturing process, as well as cracking of the semiconductor wafer, are restricted.
Fuji Electric Co., Ltd.


Dicing power transistors


Some embodiments relate to a method of dicing a semiconductor wafer. The semiconductor wafer that includes a device structure that is formed within a device layer.
Taiwan Semiconductor Manufacturing Co., Ltd.


Turbine rotor material for geothermal power generation and producing the same


A turbine rotor material for geothermal power generation containing c: 0.20 to 0.30 mass %, si: 0.01 to 0.2 mass %, mn: 0.5 to 1.5 mass %, cr: 2.0 to 3.5 mass %, v: more than 0.15 mass % and 0.35 mass % or less, predetermined amounts of ni and mo, and a remainder consisting of fe and inevitable impurities, the ni made to be more than 0 and 0.25 mass % or less, the mo made to be 1.05 to 1.5 mass %. Even a body diameter of 1600 mm or more can thereby be quenched, enabling provision of a turbine rotor material for geothermal power generation less prone to stress corrosion cracking even in a hydrogen sulfide environment and a method for producing the same..
Japan Casting & Forging Corporation


Titanium alloy


An alpha-beta titanium alloy comprises, in weight percentages: an aluminum equivalency in the range of 2.0 to 10.0; a molybdenum equivalency in the range of 0 to 20.0; 0.3 to 5.0 cobalt; and titanium. In certain embodiments, the alpha-beta titanium alloy exhibits a cold working reduction ductility limit of at least 25%, a yield strength of at least 130 ksi (896.3 mpa), and a percent elongation of at least 10%.
Ati Properties, Inc.


System and process for palm oil extraction by cracking, threshing and dynamic sterilization of the fresh fruit


The present invention patent application belongs to the field of mechanical engineering and consists of a system and process for palm oil extraction integrally configured for processing the entire fresh fruit (rachis, spikes and seeds or fruits) by stages of cracking, threshing, dynamic sterilization and subsequent pressing. Said disclosed system and process allow increasing the percentage of oil extraction with less equipment and a smaller workspace compared to that required by the already known conventional processes, as well as using smaller amounts of water and energy.
Phina Biosoluciones S.a.s.


Forced gas recirculation in later stage refining processes and reactors


In later stage hydrocarbon fuel refining processes involving cracking reactions for upgrading hydrocarbon containing feeds into liquid and gaseous hydrocarbon fuels, the ration of liquid to gaseous recovery is advantageously increased by forced recirculation of non-condensing gas into cracking reaction.. .
Synpet Teknoloji Gelistirme A.s.


Dual-chambered molten metal holding furnace for low pressure casting


A dual-chambered molten metal holding furnace is for low pressure casting; producing cast products such as aluminium alloys using a low pressure casting method; and prevention of the gas release to the molten metal and the occurrence of air bubbles in the molten metal even when pressurized gas enters a material constituting the molten metal storage container. The part of a pressurizing chamber excluding a pressurizing pipe and a molten metal output pipe is opened to the atmosphere via an air passage gap positioned above a fixed molten metal surface level position l3.
Tounetsu Co., Ltd.


High efficiency/low pressure catalytic cracking spray nozzle assembly


A gas assisted liquid spray nozzle assembly having a nozzle body that defines a mixing zone, a liquid inlet communicating with the mixing zone from an end, and a pressurized gas inlet communicating with the mixing chamber from an upstream side. The liquid inlet includes a liquid injector extending into the nozzle body having a liquid inlet extension passage and a plurality of discharge orifices adjacent a closed downstream end which define an impingement surface for directing liquid into the mixing zone in transverse relation to a central axis of the mixing zone.
Spraying Systems Co.


Integrated solvent deasphalting, hydrotreating and steam pyrolysis process for direct processing of a crude oil


A process is provided that is directed to a steam pyrolysis zone integrated with a solvent deasphalting zone and a hydrotreating zone to permit direct processing of crude oil feedstocks to produce petrochemicals including olefins and aromatics. The integrated solvent deasphalting, hydrotreating and steam pyrolysis process for the direct processing of a crude oil to produce olefinic and aromatic petrochemicals comprises: charging the crude oil to a solvent deasphalting zone with an effective amount of solvent for producing a deasphalted and demetalized oil stream and a bottom asphalt phase; charging the deasphalted and demetalized oil stream and hydrogen to a hydroprocessing zone operating under conditions effective to produce a hydroprocessed effluent reduced having a reduced content of contaminants, an increased paraffinicity, reduced bureau of mines correlation index, and an increased american petroleum institute gravity; thermally cracking the hydroprocessed effluent in the presence of steam to produce a mixed product stream; separating the mixed product stream; purifying hydrogen recovered from the mixed product stream and recycling it to the hydroprocessing zone; recovering olefins and aromatics from the separated mixed product stream; and recovering pyrolysis fuel oil from the separated mixed product stream..
Saudi Arabian Oil Company


Integrated solvent deasphalting and steam pyrolysis process for direct processing of a crude oil


A process is provided that is directed to a steam pyrolysis zone integrated with a solvent deasphalting zone to permit direct processing of crude oil feedstocks to produce petrochemicals including olefins and aromatics. The integrated solvent deasphalting and steam pyrolysis process for the direct processing of a crude oil to produce olefinic and aromatic petrochemicals comprises charging the crude oil to a solvent deasphalting zone with an effective amount of solvent to produce a deasphalted and demetalized oil stream and a bottom asphalt phase; thermally cracking the deasphalted and demetalized oil stream in the presence of steam to produce a mixed product stream; separating the mixed product stream; recovering olefins and aromatics from the separated mixed product stream; and recovering pyrolysis fuel oil from the separated mixed product stream..
Saudi Arabian Oil Company


Process and apparatus employing microchannel process technology


This invention relates to a process for conducting a hydrocracking or a hydrotreating process in a microchannel reactor. This invention also relates to a process and apparatus for flowing a vapor and liquid into a plurality of microchannels in a microchannel processing unit..
Velocys, Inc.


Method for producing hydrocarbon products


The invention relates to a method for producing hydrocarbon products which comprises preparing a hydrocarbon stream (c4) which predominantly comprises branched and unbranched hydrocarbons each having four carbon atoms. A first and a second partial stream (i-c4, n-c4) are obtained from this stream (c4), the first partial stream (i-c4) predominantly comprising branched hydrocarbons with four carbon atoms and the second partial stream (n-c4) predominantly comprising unbranched hydrocarbons with four carbon atoms.
Linde Aktiengesellschaft


Method for producing hydrocarbon products


A method for producing hydrocarbon products is proposed which comprises providing a c4 hydrocarbon stream (c4) that predominantly comprises branched and unbranched hydrocarbons each having four carbon atoms, and an n-c4 partial stream (n-c4), which predominantly comprises unbranched hydrocarbons with four carbon atoms and an iso-c4 partial stream (i-c4) which predominantly comprises branched hydrocarbons with four carbon atoms, from the c4 hydrocarbon stream (c4) or a stream derived therefrom. It is envisaged that at least part of the n-c4 partial stream (n-c4) or a stream derived therefrom should be cracked at a cracking severity at which not more than 92% of n-butane contained in the n-c4 partial stream (n-c4) or in the derived stream is converted..
Linde Aktiengesellschaft


Transparent silicone cover for the safeguarding of glass pharmaceutical vials


A transparent silicone cover and accompanying transparent silicone securing bands that safeguard a glass pharmaceutical vial from shattering or cracking as a result of handling by automated dispensing units, patients, or medical or veterinary staff while simultaneously allowing inspection and reading of an enclosed vial, its contents and all labels in their entirety, as well as scanning of barcodes in the clinical setting. The main body provides a cylindrical lumen for the vial to rest in securely while effectively protecting the vial's sidewalls and base.

Ceramic refractory insulation block including reinforcing rods


A ceramic refractory insulation block for a hot press is provided that is reinforced in a manner that reduces the likelihood of cracking and, once cracked, reduces the rate at which the crack will propagate through the ceramic refractory insulation block. The ceramic refractory insulation block includes a ceramic body defining a plurality of outer surfaces.
The Boeing Company


Multi-functional self-healing dental composites, methods of synthesis and methods of use


A multi-functional self-healing dental composite may intrinsically repair the micro-crack and prevent the crack from propagating to catastrophic failure, thus significantly extending the service life of the restorative material. The self-healing dental composite includes a dental resin matrix, fillers, healing powder, and healing liquid containing micro-capsules distributed throughout the matrix.
Ada Foundation


Single layer foldable reinforced bullnose hip and ridge cap shingle


A single layer foldable reinforced bullnose hip and ridge cap shingle is cut from a single layer web of shingle material. The hip and ridge cap shingle includes an exposed portion, a tapered portion, and a portion in between that will be folded to form a bullnose edge.

Gas barrier coating techniques and articles produced thereof


Methods of forming a barrier layer on a substrate to form a halogen-free multi-layer construction configured to increase the barrier properties of the substrate are described. The barrier layer can reduce the oxygen transmission rate through the construction and can reduce the amount of air on one side of the construction.

Integrated catalytic cracking with ethanol conversion to fuel


Processes relating to the conversion of ethanol in a stripper unit of a fluidized catalytic cracking system. An ethanol stream comprising at least 4 volume percent water mixes with a catalyst in the stripper unit under conditions of temperature that favor conversion of the ethanol to hydrocarbons, thereby increasing incorporation of ethanol into liquid transportation fuels without exceeding regulatory limits on fuel vapor pressure.

System for integrated catalytic cracking with ethanol conversion to fuel


System relating to the conversion of ethanol in a stripper unit of a fluidized catalytic cracking system. An ethanol stream comprising at least 4 volume percent water mixes with a catalyst in the stripper unit under conditions of temperature that favor conversion of the ethanol to hydrocarbons, thereby increasing incorporation of ethanol into liquid transportation fuels without exceeding regulatory limits on fuel vapor pressure.

Laminate body and active-energy-ray-curable ink composition using same


Provided is a laminate body having a decorative layer formed on the surface thereof, having excellent cracking resistance and external appearance retention even in an environment such as one in which the base material undergoes repeated expansion and contraction. A laminate body on which a decorative layer, which is a cured film made from an active-energy-ray-curable ink composition, is formed on a stretchable base material, wherein the cured film contains a cured product comprising: a monofunctional monomer (monomer (a)) having a glass transition point at or below −30° c.; and an alkylene-oxide-modified tri- or higher-functional monomer (monomer (b)) in which the number of alkylene oxide modifications/number of functional groups, which is the ratio of the number of alkylene oxide modifications and the number of functional groups, is 3 or greater, the number of cracks in a test piece of the cured film after prescribed repeated tensile testing being 3 or less..

Methods and devices for making pre-cooked eggs having a natural appearance


The present invention includes methods and devices for mass producing cooked, cooled egg products having a grill fried egg appearance. One device includes a portion for positioning whole, intact, shelled eggs positioned laterally across and above a cooking mold conveyor, and a portion for cracking the eggshells and depositing the eggs into cooking molds on the conveyor.

Method and processing crustacean body parts and processed crustacean body parts


An apparatus for processing a crustacean body part is disclosed. The apparatus includes a conveyor, a first blade, and a first fluidic device.

Captcha processing , terminal and server


Provided are a captcha processing method and device, a terminal and a server. The method includes that: a captcha is received, wherein the captcha indicates a physical operation generated according to configuration information of a terminal; the physical operation corresponding to the captcha is executed; and an execution result of the physical operation is sent to a server.

Blade


A turbomachine blade comprising a metallic leading edge having a weakened region extending in a spanwise direction; and a crack initiator for selectively initiating cracking of the metallic leading edge along the weakened region.. .

Process to prepare two or more base oils


The present invention provides a process to prepare two or more base oils, which process at least comprises the following steps: a) providing two or more paraffinic hydrocarbon feedstock streams; b) subjecting a first paraffinic hydrocarbon feedstock stream provided in step a) to a hydrocracking/hydroisomerization step to obtain a first at least partially isomerised product stream; c) subjecting a second paraffinic hydrocarbon feedstock stream provided in step a) to a hydrocracking/hydroisomerization step to obtain a second at least partially isomerised product stream; d) separating the first product stream of step b), thereby obtaining a first lower boiling fraction and a first higher boiling fraction; e) separating the second product stream of step c), thereby obtaining a second lower boiling fraction and a second higher boiling fraction; f) combining the first lower boiling fraction of step d) with the second lower boiling fraction of step e) thereby obtaining a combined lower boiling fraction; g) combining the first higher boiling fraction of step d) with the second higher boiling fraction of step e) thereby obtaining a combined higher boiling fraction; h) dewaxing the combined lower boiling fraction of step f) to obtain a lightbase oil; and i) dewaxing the combined higher boiling fraction of step g) to obtain a heavy base oil.. .

Process for the intense conversion of residues, maximizing the gasoline yield


A process for the intense conversion of a heavy hydrocarbon feed, comprising a) ebullated bed hydroconversion of the feed; b) separating at least a portion of hydroconverted liquid effluent obtained from a); c)i) either hydrotreatment of at least a portion of the gas oil fraction and of the vacuum gas oil fraction obtained from b), ii) or hydrocracking at least a portion of gas oil fraction and vacuum gas oil fraction obtained from b); d) fractionation of at least a portion of the effluent obtained from c)i) or c)ii); e) recycling at least a portion of unconverted vacuum gas oil fraction obtained from the fractionation d) to said first hydroconversion a); f) hydrocracking at least a portion of gas oil fraction obtained from fractionation d); g) recycling all or a portion of effluent obtained from f) to the fractionation d).. .

Process for the intense conversion of residues, maximizing the gas oil yield


The invention concerns a process for the intense conversion of a heavy hydrocarbon feed, comprising the following steps: a) a first step for ebullated bed hydroconversion; b) a step for separating at least a portion of the hydroconverted liquid effluent obtained from step a); c) a step for hydrocracking at least a portion of the vacuum gas oil fraction obtained from step b); d) a step for fractionating at least a portion of the effluent obtained from step c); e) a step for recycling at least a portion of the unconverted vacuum gas oil fraction obtained from step d) to said first hydroconversion step a).. .

Process for cracking of liquid hydrocarbon materials by pulsed electrical discharge and device for its implementation


A carrier gas jet is injected into a liquid hydrocarbon material to form a liquid hydrocarbon-gas mixture; flowing the liquid hydrocarbon-gas material through an inter-electrode gap of a discharge chamber, the inter-electrode gap defined by a spaced pair of electrodes, the electrodes being connected to a capacitor; charging the capacitor to a breakdown voltage of the carrier gas; generating a spark discharge in the inter-electrode gap; and recovering a hydrocarbon fraction that includes lower molecular weight hydrocarbons than the liquid hydrocarbon material.. .



Cracking topics:
  • Hydrocarbon
  • Fluoropolymer
  • Air Cleaning
  • Hydrocracking Process
  • Tungsten Carbide
  • Bisphenol A
  • Polycarbonate
  • Riser Reactor
  • Downstream


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