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Cracking

Cracking-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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NEW Methods for coupling permanent magnets to a rotor body of an electric motor
Canrig Drilling Technologiy Ltd.
February 15, 2018 - N°20180048199

A permanent magnet for a permanent magnet electric motor is bonded to a rotor. A hole having a chamfered outer edge is formed in the permanent magnet. A corresponding mounting hole is formed in the body of the rotor. A bolt is threaded through the hole in the permanent magnet and threaded into the mounting hole of the rotor. An ...
NEW Carrier core material and electrophotographic development carrier using same and electrophotographic developer
Dowa Ip Creation Co., Ltd.
February 15, 2018 - N°20180046103

A carrier core material includes, a main component, a material represented by a composition formula mnxmyfe3-(x+y)o4 (where m is selected from mg, ti, cu, zn and ni, 0<x, 0≦y, 0<x+y<1), in which 0. 1 to 1. 0 mol % of at least one of sr element and ca element is contained as the ...
NEW Exhaust purification device
Honda Motor Co.,ltd.
February 15, 2018 - N°20180045099

An object is to provide an exhaust purification device capable of maintaining high holding power while preventing cracking in a mat during wrapping with a simple configuration. An exhaust purification device (1) includes a columnar honeycomb substrate (2), a belt-like mat (3) that includes a fibrous material and an inorganic binder and is wrapped around the honeycomb substrate (2), and a tubular casing (5) in ...
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NEW Fluidizable vanadium catalyst for oxidative cracking of hydrocarbons to olefins in a gas phase oxygen ...
King Fahd University Of Petroleum And Minerals
February 15, 2018 - N°20180044262

Fluidizable catalysts for the gas phase oxygen-free oxidative cracking of alkanes, such as hexane, to one or more olefins, such as ethylene, propylene, and/or butylene. The catalysts comprise 1-15% by weight per total catalyst weight of one or more vanadium oxides (vox), such as v2o5. The catalysts are disposed on an alumina support that is modified with cerium ...
NEW Method of laminating multi layer structure together in a roll-to-roll process to make a pre-lamination ...
Torvian, Inc.
February 15, 2018 - N°20180043726

The invention provides a free flowing copolymer between disparate plastic layers to thermally balance between the two differently expanding/contracting materials. The “primer” layer or “thermal balance layer” fully encapsulates the pet layer and can absorb the difference between the internal pet layer with any layer bonded to the encapsulated pet without ...
NEW Method for insulating complex subsea structures
Dow Global Technologies Llc
February 15, 2018 - N°20180043584

The present invention relates to a process to reduce internal stresses in insulation molded onto complex pipes, preferably complex subsea pipe, to reduce cracking in the molded insulation. Insulation materials applies to complex pipes comprising branches, i. E., valves, and the like, may be susceptible to cracking at, or near where the branch connects to the pipe as the coating ...
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Cracking Patent Applications
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  • 304+ full patent PDF documents of Cracking-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Surface acoustic wave elements having improved resistance to cracking, and methods of manufacturing same
Skyworks Filter Solutions Japan Co., Ltd.
February 08, 2018 - N°20180041187

Examples are directed to suppressing crack development in a surface acoustic wave (saw) element including a double-layered idt electrode. In one example the saw element includes a piezoelectric substrate, a comb-shaped electrode formed on a top surface of the piezoelectric substrate, and an insulation layer formed on the top surface of the piezoelectric substrate to cover the comb-shaped electrode. The ...
Semiconductor device
Renesas Electronics Corporation
February 08, 2018 - N°20180040521

A technique is provided that can prevent cracking of a protective film in the uppermost layer of a semiconductor device and improve the reliability of the semiconductor device. Bonding pads formed over a principal surface of a semiconductor chip are in a rectangular shape, and an opening is formed in a protective film over each bonding pad in such a ...
Stacked disk check valve
The Boeing Company
February 08, 2018 - N°20180038498

Fluid apparatus and related methods are disclosed. An example fluid apparatus includes a valve body defining a fluid flow passageway and a plurality of valve seats. A flow control member is positioned in the fluid flow passageway of the valve body. The flow control member having a plurality of disks. A respective one of the disks moves relative to a ...
Alumina substrate
Tdk Corporation
February 08, 2018 - N°20180038011

An alumina substrate on which an aln layer is formed and that causes less warping, and a substrate material strong enough to withstand normal handling when an aln crystal is grown upon it, and prevents cracking and fracturing of a grown crystal when stress is applied during growing or cooling. The substrate has a gap and a rare earth element-containing ...
Method for on-line imaging of mesophase particles
Honeywell Limited
February 08, 2018 - N°20180037827

On-line detection of mesophase particles employs a laser diode light source to illuminate a target area with a pulsed laser linearly or circularly polarized probe beam. Analysis of images determines extent of presence the birefringent mesophase particles, which are precursors to coking in catalytic hydrocracking processes. The inherently polarized low-coherence, unfocused but sufficiently collimated, pulsed laser beam yield sharp imaging ...
Process for using molybdenum and particulate carbon catalyst for slurry hydrocracking
Uop Llc
February 08, 2018 - N°20180037826

A process and catalyst is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products using multifunctional catalysts. Multifunctional catalysts enable use of less expensive metal by substituting expensive metals for less expensive metals with no loss or superior performance in slurry hydrocracking. Less available and expensive ism can be replaced effectively.
Method for forming molded article by press molding
Hitachi Chemical Company, Ltd.
February 08, 2018 - N°20180036984

Method of forming a compact based on the press forming method provides a compact having high density and not having cracking or surface roughness in a product and without compact adhesion to press forming mold wall occurring, including steps: filling raw material powder in a cavity formed by an outer mold and lower punch, or outer mold and lower punch ...
Cracking Patent Pack
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Cracking Patent Applications
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For professional research & prior art discovery
inventor
  • 304+ full patent PDF documents of Cracking-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Radio frequency heating of petroleum ore by particle susceptors
Harris Corporation
February 01, 2018 - N°20180035492

A method for heating materials by application of radio frequency (“rf”) energy is disclosed. For example, the disclosure concerns a method for rf heating of petroleum ore, such as bitumen, oil sands, oil shale, tar sands, or heavy oil. Petroleum ore is mixed with a substance comprising susceptor particles that absorb rf energy. A source is ...
Methods for masking a pin chuck, and articles made thereby
M Cubed Technologies, Inc.
February 01, 2018 - N°20180033671

A method for selectively coating the tops of pins of a pin chuck with a high thermal stability material, such as diamond-like carbon (dlc). Non-pin areas (“valleys”) of the pin chuck support surface are temporarily covered with glass frit or glass beads during the dlc coating operation. After coating, the glass frit/beads masking material may ...
Rubber composition for photovoltaic thermal collector
February 01, 2018 - N°20180030254

There is provided a rubber compound: by using the rubber compound, it is possible to simultaneously form a power generating portion and a hot-water producing portion in a regular photovoltaic module forming line without cracking of a crystalline silicon cell used in the solar panel and without crushing of a channel of a resin pipe used in the hot-water producing ...
Method and apparatus for producing hydrocarbons
Linde Aktiengesellschaft
February 01, 2018 - N°20180029955

A method (100) for producing hydrocarbons is proposed, in which one or more steam cracking feed streams (a) which predominantly or exclusively contain hydrocarbons with two or more carbon atoms are subjected to one or more steam cracking steps (10), thus obtaining one or more steam cracking discharge streams (b), and wherein one or more reaction feed streams (t, u) which predominantly ...
Catalytic composite and improved process for dehydrogenation of hydrocarbons
Sabic Global Technologies B.v.
February 01, 2018 - N°20180029015

A catalytic composite for a cyclic process of adiabatic, non-oxidative dehydrogenation of an alkane into an olefin, comprising a dehydrogenation catalyst, a semimetal and a carrier supporting the catalyst and the semimetal. During the reduction and/or regeneration stages of the adiabatic process, the semimetal releases heat which can be used to initiate the dehydrogenation reactions, which are endothermic in ...
Plasma process and reactor for the thermochemical treatment of the surface of metallic pieces
Universidade Federal De Santa Catarina
January 25, 2018 - N°20180023185

The reactor (r) has a reaction chamber (rc) provided with a support (s) for metallic pieces and with a system of an anode, connected to a ground, and of a cathode system connected to the support (s) and to a pulsating dc power supply. In the reaction chamber (rc), heated and supplied with a gas load, is formed, by means ...
A coal and oil co-hydrotreating processing technology and equipment
Catech Technology Co., Ltd.
January 25, 2018 - N°20180023014

An oil-coal co-hydrotreating processing includes the following steps: pulverized coal, vacuum residue and recycle oil are mixed to prepare coal slurry. After mixed with hydrogen, catalyst and additive, oil-coal slurry is preheated into a slurry bed reactor with high reacting pressure for thermal cracking and hydrogenation reaction. After reaction, all the products go into the hot high pressure separator for ...
Curable resin composition, cured product, and laminate
Mitsubishi Gas Chemical Company, Inc.
January 25, 2018 - N°20180022849

When achieving high hardness by forming a hardcoat layer including only organic matter, cure shrinkage increases, a film on which the hardcoat layer is formed curls, and in extreme cases, the hardcoat layer is prone to cracking; on the other hand, when attempting to suppress cure shrinkage, it is difficult for sufficient high hardness to be exhibited. Furthermore, organic/inorganic ...
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