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Nitrogen patents

      

This page is updated frequently with new Nitrogen-related patent applications.




 Gallium and nitrogen containing laser device having confinement region patent thumbnailGallium and nitrogen containing laser device having confinement region
A method for fabricating a laser diode device includes providing a gallium and nitrogen containing substrate member having a surface region, forming a patterned dielectric material overlying the surface region to expose a portion of the surface region within a vicinity of an recessed region of the patterned dielectric material and maintaining an upper portion of the patterned dielectric material overlying covered portions of the surface region, and performing a lateral epitaxial growth overlying the exposed portion of the surface region to fill the recessed region and causing a thickness of the lateral epitaxial growth to be formed overlying the upper portion of the patterned dielectric material. The method also includes forming an n-type gallium and nitrogen containing material, forming an active region, and forming a p-type gallium and nitrogen containing material.
Soraa Laser Diode, Inc.


 Diamond maser and microwave amplifier patent thumbnailDiamond maser and microwave amplifier
Masers and microwave amplifiers that can function in the continuous-wave mode at room temperature are provided. The maser system can include a diamond gain medium having nitrogen-vacancy centers, and a resonator can be disposed around the gain medium.
The Chinese University Of Hong Kong


 The preparation  ionic liquid and the secondary battery patent thumbnailThe preparation ionic liquid and the secondary battery
The present invention relates to a preparation method of ionic liquids, particularly to a one-step reaction method used for synthesizing quaternary ammonium compounds or quaternary phosphonium compounds. In the method, a nitrogenous or phosphorous compound, a proton compound, and a carbonate ester are added into a reactor simultaneously to synthesize corresponding the quaternary ammonium ionic liquid or the quaternary phosphonium ionic liquid through said one-step reaction, i.e., ‘one-pot method’ reaction, during which three reactants are involved.
Microvast Power Systems Co., Ltd.


 Active material, nonaqueous electrolyte battery, battery pack, and vehicle patent thumbnailActive material, nonaqueous electrolyte battery, battery pack, and vehicle
According to one embodiment, an active material is provided. This active material includes active material particles each allowing lithium to be inserted thereinto and extracted therefrom in the range of 0.5 v to 2v (vs.
Kabushiki Kaisha Toshiba


 Negative electrode for lithium ion secondary cell, lithium-ion secondary cell, mixture paste for negative electrode for lithium-ion secondary cell, and  manufacturing negative electrode for lithium-ion secondary cell patent thumbnailNegative electrode for lithium ion secondary cell, lithium-ion secondary cell, mixture paste for negative electrode for lithium-ion secondary cell, and manufacturing negative electrode for lithium-ion secondary cell
A negative electrode for a lithium-ion secondary cell, the negative electrode including a layered body of a collector and a negative electrode active material layer containing an alloy-based material (a) containing silicon or tin as a constituent element, a carbon coating (c) that covers the surface of the alloy-based material (a), carbon particles (b), and a binder (d), wherein the negative electrode for a lithium-ion secondary cell is characterized in that the total pore volume and average pore diameter of the carbon particles (b), as measured by nitrogen gas adsorption, satisfy the ranges of 1.0×10−2 to 1.0×10−1 cm3/g and 20 to 50 nm, respectively. The negative electrode for a lithium-ion secondary cell, and a lithium-ion secondary cell in which such a negative electrode for a lithium-ion secondary cell is used, have a high capacity and excellent cycle characteristics..
Shin-etsu Chemical Co., Ltd.


 Multi-component host material and organic electroluminescent device comprising the same patent thumbnailMulti-component host material and organic electroluminescent device comprising the same
The present invention relates to an organic electroluminescent device comprising at least one light-emitting layer between an anode and a cathode, wherein the light-emitting layer comprises a host and a dopant; the host consists of multi-component host compounds; at least a first host compound of the multi-component host compounds is a specific bicarbazole derivative containing an aryl group, and a second host compound is a specific carbazole derivative including a nitrogen-containing heteroaryl group. According to the present invention, an organic electroluminescent device using the multi-component host compounds has a high efficiency and long lifespan compared to the conventional organic electroluminescent device using one component of a host..
Rohm And Haas Electronic Materials Korea Ltd.


 Semiconductor device patent thumbnailSemiconductor device
A semiconductor device according to an embodiment includes a semiconductor region, a gate electrode, and a first gate insulating film provided between the semiconductor region and the gate electrode and containing a material having a chemical composition expressed by (sio2)n(si3n4)m (where n and m are positive integers), in the material, at least one silicon atom being bonded with at least one oxygen atom and at least one nitrogen atom.. .
Kabushiki Kaisha Toshiba


 Semiconductor device including contact plug and  manufacturing the same patent thumbnailSemiconductor device including contact plug and manufacturing the same
A semiconductor device includes an active fin partially protruding from an isolation pattern on a substrate, a gate structure on the active fin, a source/drain layer on a portion of the active fin adjacent to the gate structure, a source/drain layer on a portion of the active fin adjacent to the gate structure, a metal silicide pattern on the source/drain layer, and a plug on the metal silicide pattern. The plug includes a second metal pattern, a metal nitride pattern contacting an upper surface of the metal silicide pattern and covering a bottom and a sidewall of the second metal pattern, and a first metal pattern on the metal silicide pattern, the first metal pattern covering an outer sidewall of the metal nitride pattern.
Samsung Electronics Co., Ltd.


 Sintered oxide, sputtering target, and oxide semiconductor thin film obtained using sputtering target patent thumbnailSintered oxide, sputtering target, and oxide semiconductor thin film obtained using sputtering target
An oxide sintered body which, when made into an oxide semiconductor thin film by sputtering, can achieve low carrier density and high carrier mobility, and a sputtering target using said oxide sintered body are provided. This oxide sintered body contains indium and gallium as oxides, contains nitrogen, and does not contain zinc.
Sumitomo Metal Mining Co., Ltd.


 Nonvolatile semiconductor memory device patent thumbnailNonvolatile semiconductor memory device
A nonvolatile semiconductor memory device according to an embodiment comprises a memory cell, the memory cell comprising: a semiconductor layer; a control gate electrode; a charge accumulation layer disposed between the semiconductor layer and the control gate electrode; a first insulating layer disposed between the semiconductor layer and the charge accumulation layer; and a second insulating layer disposed between the charge accumulation layer and the control gate electrode, the charge accumulation layer including an insulator that includes silicon and nitrogen, and the insulator further including: a first element or a second element, the second element being different from the first element; and a third element different from the first element and the second element.. .
Kabushiki Kaisha Toshiba


Method for manufacturing semiconductor device and semiconductor device

According to one embodiment, in a method for manufacturing a semiconductor device, a semiconductor chip is provided on a first surface of a substrate having the first surface, a second surface opposite to the first surface, and a side surface between the first surface and the second surface. A resin that seals the first surface of the semiconductor chip is formed on the semiconductor chip.
Kabushiki Kaisha Toshiba

Method for modulating work function of semiconductor device having metal gate structure by gas treatment

A method for modulating a work function of a semiconductor device having a metal gate structure including the following steps is provided. A first stacked gate structure and a second stacked gate structure having an identical structure are provided on a substrate.
United Microelectronics Corp.

Oxide sintered body, sputtering target, and oxide semiconductor thin film obtained using sputtering target

An oxide sintered body which, when made into an oxide semiconductor thin film by sputtering, can achieve low carrier density and high carrier mobility, and a sputtering target using said oxide sintered body are provided. This oxide sintered body contains indium and gallium as oxides, contains nitrogen, and does not contain zinc.
Sumitomo Metal Mining Co., Ltd.

Soft magnetic material, rotating electric machine, motor, and generator

The soft magnetic material of embodiments includes flattened magnetic metal particles including at least one magnetic metal selected from iron (fe), cobalt (co) and nickel (ni), each of the flattened magnetic metal particles having a thickness of from 10 nm to 100 μm, an aspect ratio of from 5 to 10,000, and a lattice strain of from 0.01% to 10%, and being oriented with magnetic anisotropy in one direction within aligned flattened surface; and an interposed phase existing between the flattened magnetic metal particles and including at least one of oxygen (o), carbon (c), nitrogen (n) and fluorine (f).. .
Kabushiki Kaisha Toshiba

Resist composition and patterning process

A resist composition comprising a base polymer and a sulfonium salt of carboxylic acid containing nitrogenous heterocycle offers dimensional stability on ppd and a satisfactory resolution.. .
Shin-etsu Chemical Co., Ltd.

Apparatus and oxy-combustion of fuels in internal combustion engines

A method and apparatus for the oxy-combustion of fuel in an internal combustion engine (ice) used to power a vehicle includes one or more air separation devices that separate oxygen from the atmospheric air to mix with the fuel and return the nitrogen to the atmosphere and converts the free energy available in the form of waste heat from the engine exhaust gas stream and coolant system on board the vehicle into electrical and/or mechanical energy, which energy is used to separate oxygen from air to eliminate or significantly reduce the volume of nitrogen entering the ice's combustion chamber, and thereby reduce nox pollutants released into the atmosphere and increase the concentration of co2 in the engine exhaust stream for capture using an integrated system to compress and increase the density of the captured co2 for temporary on-board storage until it is discharged at a recovery station, e.g., during vehicle refueling.. .
Saudi Arabian Oil Company

Control improving nitrogen oxide purification performance

A control method for improving nitrogen oxide purification performance (nox) includes starting nox regeneration, comparing first and second lambda values measured at first and second lambda sensors in a control unit, checking the lean nox trap (lnt) temperature, and measuring a second time that has elapsed after the first and second lambda values are found to be the same, and checking whether the second time is greater than or equal to a predetermined time when it is observed that the temperature of the lnt is greater than or equal to the predetermined temperature value.. .
Hyundai Motor Company

Exhaust treatment treatment of an exhaust stream

An exhaust treatment system is provided for treatment of an exhaust stream, where the system comprises a first dosage device, arranged to supply a first additive into said exhaust stream and a first reduction catalyst device, arranged downstream for reduction of nitrogen oxides in said exhaust stream through the use of said first additive, and for the generation of heat through at least one exothermal reaction with said exhaust stream. A particulate filter arranged downstream of said first reduction catalyst device to catch soot particles.
Scania Cv Ab

Method of operating an aftertreatment system of an internal combustion engine

A method of operating an aftertreatment system of an internal combustion engine having a lean nitrogen-oxides trap and a reductant storage device placed downstream of the lean nitrogen-oxides trap is disclosed. A regeneration of the lean nitrogen-oxides trap is performed.
Gm Global Technology Operations Llc

Process for producing group iii nitride crystal and producing group iii nitride crystal

A large group iii nitride crystal of high quality with few defects such as a distortion, a dislocation, and warping is produced by vapor phase epitaxy. A method for producing a group iii nitride crystal includes: a first group iii nitride crystal production process of producing a first group iii nitride crystal 1003 by liquid phase epitaxy; and a second group iii nitride crystal production process of producing a second group iii nitride crystal 1004 on the first crystal 1003 by vapor phase epitaxy by causing a group iii element metal to react with an oxidizing agent and nitrogen-containing gas.
Panasonic Corporation

Method for producing group-iii nitride crystal, group-iii nitride crystal, semiconductor device, and device for producing group-iii nitride crystal

A large group iii nitride crystal of high quality with few defects such as a distortion, a dislocation, and warping is produced by vapor phase epitaxy. A method for producing a group iii nitride crystal includes: a first group iii nitride crystal production process of producing a first group iii nitride crystal 1003 by liquid phase epitaxy; and a second group iii nitride crystal production process of producing a second group iii nitride crystal 1004 on the first crystal 1003 by vapor phase epitaxy.
Itochu Plastics Inc.

Composition for blackening copper-based or silver-based metals

(iii) at least one nitrogen atom-containing compound selected from the group consisting of alkylene diamines, polyalkylene polyamines, polyamide polyamines, and crosslinked polyamide polyamines.. .

Method of identifying whether azotobacter secrets ammonia using nitrogen-free solid incubation media

This invention relates to the field of medium and nitrogen fixation technique. More specifically, the present invention relates to a method of identifying whether azotobacter secrets ammonia using nitrogen-free solid incubation media.
Dongguan Baode Biological Engineering Co., Ltd.

Isolated polynucleotides and polypeptides, and methods of using same for improving plant properties

Provided are isolated polynucleotides which are at least 80% homologous to seq id no: 320, 1-319, 321-473, 836-1652, 1654-3221, 3225-3241, 3243-3630, 3632-4176 or 4177; and isolated polypeptides which are at least 80% homologous to seq id no: 760, 474-759, 761-770, 772-835 and 4178-4195, 4197-4213, 4215-4216, 4218-5334, 5336-5522, 5524-5754, 5756-6215, 6217, 6220-6223, 6230, 6232, 6235-6607, 6609-6614, 6620-7129 or 7130, nucleic acid constructs comprising the isolated polynucleotides, transgenic plants expressing same and methods of using same for increasing abiotic stress tolerance, yield, biomass, growth rate, vigor, oil content, fiber yield, fiber quality, and/or nitrogen use efficiency of a plant.. .
Evogene Ltd.

Mitigation of harmful combustion emissions using sorbent containing engineered fuel feed stocks

The invention relates to the use of engineered fuel feedstocks to control the emission of sulfur-based, chlorine-based, nitrogen-based, or mercury-based pollutants, such as so2, so3, h2so4, no, no2, hcl, and hg that are generated during the combustion of fossil fuels, such as coal. Disclosed are novel engineered fuel feedstocks, feedstocks produced by the described processes, methods of making the fuel feedstocks, methods of producing energy from the fuel feedstocks, and methods of generating electricity from the fuel feedstocks..
Accordant Energy, Llc

Methods and systems for controllably generating heat and/or nitrogen gas in subterranean and pipeline operations

Methods and systems for generating heat and/or nitrogen gas in subterranean operations, pipelines, and other related operations are provided. In one embodiment, the methods comprise: providing a treatment composition comprising a carrier fluid, a delayed acid generating component, a first reactant, and a second reactant, wherein the first and second reactants are selected for being capable of reacting in an exothermic chemical reaction or a chemical reaction that produces nitrogen gas; and introducing the treatment composition into at least a portion of a conduit, container, or subterranean formation..
Halliburton Energy Services, Inc.

Under tread rubber composition and pneumatic tire

The present invention provides a rubber composition for an undertread, the rubber composition achieving excellent low heat build-up and high elastic modulus when formed into a tire; and a pneumatic tire that includes the rubber composition. The rubber composition for an undertread contains a diene rubber and a carbon black.
The Yokohama Rubber Co., Ltd.

Rubber composition for tire rim cushion or rubber finishing, and pneumatic tire

A rubber composition for a tire rim cushion or rubber finishing contains a diene rubber and a filler containing a carbon black. The diene rubber contains a natural rubber and/or an isoprene rubber, and a modified polymer that is obtained by reacting a nitrone compound with a double bond of a conjugated diene polymer.
The Yokohama Rubber Co., Ltd.

A superabsorbent polymer and a preparation method thereof

The present invention relates to a superabsorbent polymer that has more improved gel strength and is improved in both water retention capacity (centrifuge retention capacity, crc) and absorption ability under pressure (aup) because of an optimized cross-linked structure of a base resin powder inside a cross-linked surface layer, and a preparation method thereof. The superabsorbent polymer includes a base resin powder including a 1st cross-linked polymer of a water-soluble ethylenic unsaturated monomer having acid groups of which at least a part is neutralized, and a cross-linked surface layer that includes a 2nd cross-linked polymer further cross-linked from the 1st cross-linked polymer and is formed on the base resin powder, wherein an inorganic particle is chemically bonded to the 1st cross-linked polymer by the medium of a cross-linking bond, an oxygen-containing bond (—o—), or a nitrogen-containing bond (—nr—, where r is hydrogen or a c1-c3 alkyl or an amide bond)..
Lg Chem, Ltd.

Condensation polymers for antimicrobial applications

A number of cationic antimicrobial polymers have been synthesized by a condensation polymerization in bulk. The initial polymer formed has backbone tertiary nitrogens, which are subsequently quaternized using a suitable quaternizing agent (e.g., alkyl halide).
Agency For Science, Technology And Research

Thione-platinum(ii) complexes and pharmaceutical compositions thereof

Platinum(ii) complexes having thione-based heterocyclic ligands as anticancer agents. The central platinum atom is coordinated by four of the ligands, each having a five-, six- or seven-membered heterocyclic ring with two nitrogen atoms at positions 1 and 3 of the ring and a thiocarbonyl group at position 2.
King Fahd University Of Petroleum And Minerals

Method for producing 2-acyliminopyridine derivative

Further alkylating a nitrogen atom at position 1 of the compound represented by formula (b), as follows. .

Facility secondary no3- salinized soil modifier, preparation method and modification method

A facility secondary no3− salinized soil modifier and a modification method are disclosed. The present invention involves the preparation processes of two biological soil modifiers a and b and application methods thereof, which are specifically described as follows: (1) soil modifier a.: solid, obtained by microbial fermentation with straw powder and rice bran and the like as raw materials.
Hohai University

Organics and nutrient recovery from anaerobic digester residues

Sludge from an anaerobic digester is treated to recover one or more of fibers, or solids or liquids with a high nutrient content. The solids or liquids can be used as a fertilizer.
Anaergia Inc.

Method for producing polycrystalline silicon rod, polycrystalline silicon rod, and polycrystalline silicon mass

A polycrystalline silicon rod is synthesized by the siemens method (s101). After the polycrystalline silicon rod is covered from above with a plastic bag whose inner surface has been washed, and housed in the plastic bag in a reactor (s103), the polycrystalline silicon rod is removed out of the reactor (s104), and heat-sealed and stored in an enclosed state (s105).
Shin-etsu Chemical Co., Ltd.

Method for producing perovskite metal oxynitride

The method for producing a perovskite metal oxynitride of the present invention, comprises: a hydrogenation step (a) of forming a perovskite oxyhydride in which an oxide ion (o2−) and a hydride ion (h−) coexist, by reducing a perovskite oxide through a reductive oxygen elimination reaction using a metal hydride; and a nitriding step (b) of forming a perovskite oxynitride containing a nitride ion (n3−) by heat-treating the perovskite oxyhydride in the presence of a nitrogen source substance at a temperature of 300° c. Or higher and 600° c.
Japan Science And Technology Agency

Intermediate film for laminated glass, and laminated glass

There is provided an interlayer film for laminated glass making a gap difficult to be generated at an end part of the sheet of laminated glass and enabling an increase in the yi value measured at the end part of the sheet of laminated glass to be suppressed. The interlayer film for laminated glass according to the present invention is provided with a first layer which contains a polyvinyl acetal resin and a plasticizer and a second layer which is arranged on a first surface side of the first layer and contains a polyvinyl acetal resin and a plasticizer, the first layer further contains a hindered amine light stabilizer having an alkyl group to bond to the nitrogen atom of a piperidine structure or an alkoxy group to bond to the nitrogen atom of a piperidine structure, and the glass transition temperature of the second layer is higher than or equal to 32° c..
Sekisui Chemical Co., Ltd.

Nozzle for selectively generating either plasma or ultraviolet radiation

One aspect of the invention provides a method of generating ultraviolet radiation. The method includes: introducing a mixture of nitrogen gas and helium gas into a dielectric barrier discharge device including a high voltage electrode and a ground electrode separated by a gap and a dielectric; and applying suitable electricity to the high voltage electrode, thereby generating ultraviolet radiation.
Drexel University

Aftertreatment system for diesel vehicle

An aftertreatment system for a diesel vehicle includes a lean nox trap (lnt) catalyst, which is installed at a downstream of a diesel engine, absorbs nitrogen oxide (nox) in a lean atmosphere, desorbs nitrogen oxide (nox) in a rich atmosphere based on a lambda window, and converts some of the desorbed nitrogen oxide (nox) to ammonia (nh3). A selective catalytic reduction (scr) catalyst is installed at a downstream of the lnt catalyst and purifies nitrogen oxide (nox) that has passed through the lnt catalyst using ammonia (nh3) generated at the lnt catalyst..
Hyundai Motor Company

Osteoclast inhibitors for knee conditions

Oral dosage forms of osteoclast inhibitors, such as nitrogen-containing bisphosphonates, can be used to treat or alleviate pain in conditions such as arthritis.. .
Antecip Bioventures Ii Llc

Osteoclast inhibitors for knee conditions

Oral dosage forms of osteoclast inhibitors, such as nitrogen-containing bisphosphonates, can be used to treat or alleviate pain or related conditions such as bone marrow lesion.. .
Antecip Bioventures Ii Llc

Pyrazolopyridines and pyrazolopyrimidines

Or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate of said compound or pharmaceutically acceptable salt, wherein a and a′ are independently c or n, where c may be unsubstituted or substituted by halo or c1-c6 alkyl; r and r0 are independently selected from the group consisting of h, c1-c6 alkyl, hydroxy(c1-c6 alkyl), phenyl(c1-c6 alkyl), and —(ch2)n—w, where w is c3-c8 cycloalkyl, phenyl, naphthyl, 5- or 6-membered heteroaryl or heterocyclic containing 1-3 n, s and/or o atoms, —so2—r′, —nhso2—r′, —nr″so2—r′ and sr′, where r′ and r″ are independently c1-c6 alkyl or c3-c8 cycloalkyl, etc.; wherein each of said alkyl, cycloalkyl, heterocyclic, phenyl, naphthyl or heteroaryl may be unsubstituted or substituted by phenyl, heteroaryl, etc.; or, r and r0 and the n atom to which they are bonded together form a monocyclic or bicyclic heterocyclic ring which may be unsubstituted or substituted by (a) halo, hydroxy, heteroaryl, c1-c6 alkyl, c1-c6 alkoxy, etc., or (b) —(ch2)n—w, where w is c3-c8 cycloalkyl, phenyl, etc.; r1 is h, halo or cyano; r2 and r2′ are independently h, c1-c6 alkyl, cyano, c1-c6 alkoxy, c1-c6 alkylthio, or c3-c8 cycloalkyl where alkyl, alkoxy, or cycloalkyl is optionally substituted by one or more fluorine atoms; x is a bond, —co—, —conh—, —so2—, —sonh—, or —(ch2)m—; r3 is h, c1-c4 alkyl, phenyl, naphthyl, 5- or 6-membered heteroaryl or heterocyclic containing 1-3 n atoms, a 5-membered heteroaryl or heterocyclic, etc., or (c) 2 o or s atoms and 0-2 n atoms; wherein each of said phenyl, naphthyl, heteroaryl or heterocyclic is optionally substituted by alkyl, 1 substituent —y—r4 and/or 1-4 substituents each independently selected from r5; with the proviso that when x is —co— or —so2—, r3 is not h; y is a bond, —(ch2)m— or —o—; r4 is (a) h, c1-c6 alkyl, c3-c8 cycloalkyl, halo, oxo, —or6, —nr7r8, —sr6, —sor9, —so2r9, —cor6, —ocor6, —coor6, —nr6cor6, —conr7r8, etc.; (b) phenyl or naphthyl, said phenyl and naphthyl being optionally substituted with 1-5 substituents selected from c1-c6 alkyl, c3-c8 cycloalkyl, halo, cyano, —or6, —nr7r8, etc.; or (c) a 3 to 8-membered saturated or partially unsaturated monocyclic heteroaryl, etc.; r6 is h, c1-c6 alkyl or c3-c8 cycloalkyl, etc.; r7 and r8 are each independently h, c1-c6 alkyl or c3-c8 cycloalkyl or are taken together with the nitrogen atom to which they are attached to form a 4-, 5- or 6-membered saturated heterocyclic ring containing 1-2 nitrogen atoms or 1 nitrogen and 1 oxygen atom, said c1-c6 alkyl is optionally substituted by c3-c8 cycloalkyl, halo, etc., and said heterocyclic ring being optionally substituted by one or more c1-c6 alkyl or c3-c8 cycloalkyl groups; r9 is c1-c6 alkyl or c3-c8 cycloalkyl; and, m and n are independently 0, 1, 2 or 3. The invention also relates to pharmaceutically acceptable salts of these compounds and to pharmaceutically acceptable solvates thereof; to compositions containing such compounds; and to the uses of such compounds in the treatment of various diseases, particularly asthma and copd..

Power device having a polysilicon-filled trench with a tapered oxide thickness

In one embodiment, a power mosfet vertically conducts current. A bottom electrode may be connected to a positive voltage, and a top electrode may be connected to a low voltage, such as a load connected to ground.
Maxpower Semiconductor, Inc.

Semiconductor memory device

A semiconductor memory device according to an embodiment includes a substrate, a stacked body provided on the substrate, a plurality of electrode films being stacked to be separated from each other in the stacked body, a semiconductor pillar piercing the plurality of electrode films, a first insulating film provided between the semiconductor pillar and the electrode films, a second insulating film provided between the semiconductor pillar and the first insulating film; and a third insulating film provided between the first insulating film and the electrode films. The first insulating film includes silicon, nitrogen, oxygen, and carbon..
Kabushiki Kaisha Toshiba

Process of preparing low dielectric constant thin film layer used in integrated circuit

Preparing a low dielectric constant thin film layer used in an integrated circuit includes: extracting gas out of a furnace; when the vacuum level within the furnace is less than 10−3 pa, starting a 13.36 mhz radio frequency power supply and a matcher; sending the exhaust nitrogen gas, used to remove remaining gas out of the furnace by a third gas inlet pipe, into the furnace through a second pressure gas mixing tank and a second nozzle sequentially; uniformly mixing octamethyl cyclotetrasiloxane and cyclohexane, and introducing same into a pressure stainless steel tank, and, respectively by first and second gas inlet tubes, introducing bubbled nitrogen gas and inert gas into the furnace sequentially through a first pressure gas mixing tank, the pressure stainless steel tank and a first nozzle; after deposition, transferring the deposited thin film layer to the furnace's heating zone for annealing, obtaining a low dielectric constant thin film layer.. .
Zhangjiagang Institute Of Industrial Technologies Soochow University

Photoelectric conversion element and solar cell

Where in the formula (1a) or (1b), r1 and r2 represent a substituted or unsubstituted alkyl group or aromatic hydrocarbon group and may be identical or different, and r1 and r2 may bind with each other to form a substituted or unsubstituted heterocyclic group containing a nitrogen atom.. .

Materials for near field transducers, near field tranducers containing same, and methods of forming

A device including a near field transducer, the near field transducer including gold (au), silver (ag), copper (cu), or aluminum (al), and at least two other secondary atoms, the at least two other secondary atoms selected from: boron (b), bismuth (bi), indium (in), sulfur (s), silicon (si), tin (sn), manganese (mn), tellurium (te), holmium (ho), lutetium (lu), praseodymium (pr), scandium (sc), uranium (u), barium (ba), chlorine (cl), cesium (cs), dysprosium (dy), europium (eu), fluorine (f), germanium (ge), hydrogen (h), iodine (i), rubidium (rb), selenium (se), terbium (tb), nitrogen (n), oxygen (o), carbon (c), antimony (sb), gadolinium (gd), samarium (sm), thallium (tl), cadmium (cd), neodymium (nd), phosphorus (p), lead (pb), hafnium (hf), niobium (nb), erbium (er), zinc (zn), magnesium (mg), palladium (pd), vanadium (v), zinc (zn), chromium (cr), iron (fe), lithium (li), nickel (ni), platinum (pt), sodium (na), strontium (sr), calcium (ca), yttrium (y), thorium (th), beryllium (be), thulium (tm), erbium (er), ytterbium (yb), promethium (pm), neodymium (nd cobalt (co), cerium (ce), lanthanum (la), praseodymium (pr), or combinations thereof.. .
Seagate Technology Llc

Apparatus for controlling engine and controlling engine

A method of calculating a nitrogen oxide (nox) mass reduced from a lean nox trap (lnt) during regeneration includes calculating a c3h6 mass flow used to reduce the nox among a c3h6 mass flow flowing into the lnt of an exhaust purification device, calculating a nh3 mass flow used to reduce the nox among a nh3 mass flow flowing into the lnt, calculating a reduced nox mass flow based on the c3h6 mass flow used to reduce the nox and the nh3 mass flow used to reduce the nox, and calculating the reduced nox mass by integrating the reduced nox mass flow over a regeneration period.. .
Hyundai Motor Company

Method for modifying a tco coating

Methods are provided for modifying a transparent and electrically conductive metal-oxide coating deposited on a plastic substrate. At least one surface region of the metal oxide coating is impinged by a pulse-driven electron beam.
Fraunhofer-gesellschaft Zur Förderung Der Angewandten Forschung E.v.

Ester-functional polysiloxanes and copolymers made therefrom

Wherein r1, r2, and r3 are independently a hydrocarbon radical, an unsaturated radical, an alkoxy radical, an aryl radical or an alkenyloxy radical, r4 is independently a direct bond or hydrocarbon radical optionally substituted with oxygen and nitrogen, r5 is independently a hydrogen, a halogen, an aliphatic group having from 1 to 6 carbon atoms, an aromatic group having 6 to 8 carbon atoms, an alkoxy group having from 1 to 6 carbon atoms, or an aryloxy group, r6 is independently a hydroxyl group, an amine group, an acid chloride group, or a sulfonyl halide group, x is from 1 to 300; y is from 0 to 50; and z is from 0 to 50. The polysiloxane is used to make various copolymers and polymer blends.

Polyimide precursor composition and preparing polyimide precursor composition

A polyimide precursor composition includes a mixed solvent and a polyimide precursor dissolved in the mixed solvent, and the mixed solvent contains at least one organic solvent a and at least one organic solvent b, wherein the organic solvent a is selected from the group consisting of an aprotic polar solvent which contains a nitrogen atom and a lactone solvent, and the organic solvent b is selected from the group consisting of a non-aqueous solvent which has a carbonyl structure.. .
Fuji Xerox Co., Ltd.

Radioactive fluorine labeling precursor compound and manufacturing radioactive fluorine labeled compound using the same

Wherein r1 represents an alkynyl group, an alkynyloxy group, an azide group, an azidoalkyl group, an arylazide group, a monocyclic or condensed polycyclic aryl group or a nitrogen-containing heterocycle; r2 and r3 each independently represent an alkyl group or a hydroxyalkyl group which hydroxy group may be protected with a protecting group, and n is an integer of 1 or 2; r6 represents an alkyl group or —conr11r12 wherein r11 and r12 each independently represent an alkyl group or a monocyclic or condensed polycyclic aryl group; and r4, r5, r7 and r8 each independently represent a hydrogen atom, an alkyl group or an alkoxy group.. .

Method for producing an arene with an aromatic c-n bond ortho to an aromatic c-o bond

A method for producing an arene with an aromatic c—n bond ortho to an aromatic c—o bond from a hydroxy arene comprising said aromatic c—o bond is provided. This method comprising the steps a) ortho-oxygenating the hydroxy arene to produce an ortho-quinone, b) condensating the ortho-quinone with a nitrogen nucleophile to generate a compound of formula (iva) or (ivb), and c) allowing 1,5-hydrogen atom shift of the compound of formula (iva) or (ivb), thereby producing arenes with a c—n bond ortho to a c—o bond of formula (va) and (vb), respectively:.
The Royal Institution For The Advancement Of Learning/mcgill University

Method and system for treatment of agricultural and industrial wastewaters containing solids and nutrients

A method and system of treatment of agricultural and industrial wastewaters that contain high concentrations of suspended solids, nitrogen, and phosphorus compounds is disclosed. The method and system includes pre-treating the wastewater, controlling the amount of coagulants used, and controlling the mean velocity used for mixing, surface loading rate, and solids loading rate.
Farm Pilot Project Coordination, Inc.

Viscous fluid coating device

Solder housed in flow tank 20 is ejected from nozzle 22 by a pump provided inside flow tank 20. Jet motor 26 that drives the pump is provided outside flow tank 20, and cooling device 30 is provided between flow tank 20 and jet motor 26.
Fuji Machine Mfg. Co., Ltd.





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This listing is a sample listing of patent applications related to Nitrogen for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Nitrogen with additional patents listed. Browse our RSS directory or Search for other possible listings.


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