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Cracking

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


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Forming white metal oxide films by oxide structure modification or subsurface cracking
Apple Inc.
April 12, 2018 - N°20180099352

The embodiments described herein relate to forming white appearing metal oxide films by forming cracks within the metal oxide films. In some embodiments, the methods involve directing a laser beam at a metal oxide film causing portions of the metal oxide film to melt, cool, contract, and crack. The cracks have irregular surfaces that can diffusely reflect visible light incident ...
Rectangular secondary battery
Hitachi Automotive Systems, Ltd.
April 05, 2018 - N°20180097207

The purpose of the present invention is to allow a gas to be stably discharged from a cracking valve even if a battery lid is deformed toward a wound group side. In a rectangular secondary battery of the present invention, a curved surface portion of a flat wound group is disposed on the side of an opening of a battery ...
Systems for recovery and re-use of waste energy in hydrocracking-based configuration for integrated crude oil ...
Saudi Arabian Oil Company
April 05, 2018 - N°20180094866

Configurations and related processing schemes of specific direct or indirect inter-plants integration for energy consumption reduction synthesized for grassroots medium grade crude oil semi-conversion refineries to increase energy efficiency from specific portions of low grade waste heat sources are described. Configurations and related processing schemes of specific direct or indirect inter-plants integration for energy consumption reduction for integrated medium grade ...
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Uv light emitting device
Seoul Viosys Co., Ltd.
March 29, 2018 - N°20180090640

Disclosed herein is a uv light emitting device. The uv light emitting device includes a first conductive type semi-conductor layer, an anti-cracking layer disposed on the first conductive type semiconductor layer, an active layer disposed on the anti-cracking layer, and a second conductive type semiconductor layer disposed on the active layer, wherein the anti-cracking layer includes first lattice points and ...
Dissolved oil removal from quench water of gas cracker ethylene plants
Janus Technology Solutions, Llc
March 29, 2018 - N°20180086987

A method for removing dissolved hydrocarbons from water may comprise: cracking a mixed hydrocarbon stream in a cracking furnace to produce a cracked gas effluent; quenching the cracked gas effluent in a quench water tower with quench water to produce a quenched gas stream and a spent quench water stream comprising water, tars, heavy aromatic hydrocarbons, gasoline, dissolved oil, and ...
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Cracking Patent Applications
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  • 304+ full patent PDF documents of Cracking-related inventions.
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Negative electrode for non-aqueous secondary battery and non-aqueous secondary battery using the negative electrode
Nec Energy Devices, Ltd.
March 22, 2018 - N°20180083270

Provided with a negative electrode for a secondary battery comprising an anode active material that is a mixture of an amorphous carbon-coated graphite active material a having a density of 1. 50 g/cm3 or less in press pelletizing at 2 kn/cm2 and a carbon-based active material b having a density of 1. 65 g/cm3 or higher in press pelletizing at 2 kn/cm2 ...
High performance silicon electrodes having improved interfacial adhesion between binder, silicon and conductive particles
Gm Global Technology Operations Llc
March 22, 2018 - N°20180083268

Methods for making a negative electrode material for use in an electrochemical cell, like a lithium ion battery, are provided. The electroactive material includes a functionalized surface having a grafted reactive group (e. G., an amino group, a carboxyl group, an anhydride group, and the like). The electrically conductive material includes a functionalized surface having a grafted reactive group (e. ...
Diaphragm check valves and methods of manufacture thereof
March 22, 2018 - N°20180080578

Microscale valves for use in, e. G., micropump devices, may be formed of a slitted diaphragm bonded o the interior of a valve tube. A bump in the diaphragm and/or a backward-leakage stopper may increase the breakdown pressure of the valve. A push-rod may be used to pre-load the valve membrane to thereby increase the cracking pressure.
Lin-xie brake
March 22, 2018 - N°20180080516

A lin-xie brake used by a mine hoist, a car, a high-speed train, etc. Gas springs are used to replace belleville springs, and a positive pressure is also always applied to brake pads to both ensure and increase the brake reliability and a positive pressure per unit area. And the lin-xie brake resolves problems such as deformation of the belleville ...
Method for relieving residual stress in cast-in-place liners of hpdc engine blocks
Gm Global Technology Operations Llc
March 22, 2018 - N°20180080107

A method for relieving residual stress in cast-in-place liners of high pressure die cast (hpdc) engine blocks to prevent cracking in the liners during the machining process. The method includes locally heating up the liners and the surrounding engine block material through rapid induction heating and then cooling down the liners and surrounding engine block material with still ambient air ...
Process and apparatus for recycling cracked hydrocarbons
Uop Llc
March 22, 2018 - N°20180079974

Processes and apparatuses are disclosed for catalytically cracking hydrocarbons comprising hydrotreating a residual feed stream and a recycle cracked stream comprising an oil to provide a hydrotreated effluent stream. The hydrotreated effluent stream is separated to provide a fcc feed stream and a distillate stream. The fcc feed stream is fed to a first riser reactor to provide a first ...
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
Lummus Technology Inc.
March 22, 2018 - N°20180079973

Apparatus and processes herein provide for converting hydrocarbon feeds to light olefins and other hydrocarbons. The processes and apparatus include, in some embodiments, feeding a hydrocarbon, a first catalyst and a second catalyst to a reactor, wherein the first catalyst has a smaller average particle size and is less dense than the second catalyst. A first portion of the second ...
Cracking Patent Pack
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Cracking Patent Applications
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For professional research & prior art discovery
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  • 304+ full patent PDF documents of Cracking-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
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Method for producing a water-soluble thermally-crosslinkable polymeric material
Novartis Ag
March 22, 2018 - N°20180079889

The invention is related to a cost-effective method for producing water-soluble thermally-crosslinkable hydrophilic polymeric materials. Resultant materials can find particular use in preparing a packaging solution used for packaging and autoclaving medical devices, especially contact lenses. Those packaging solutions are especially suitable for forming a relatively-thick and soft hydrogel coatings on contact lenses or medical devices according to an in-package-crosslinking (...
Methods for producing liquid composition, coating liquid for catalyst layer and membrane electrode assembly
Asahi Glass Company, Limited
March 22, 2018 - N°20180079872

To provide methods for producing a liquid composition, a coating liquid for a catalyst layer and a membrane electrode assembly, capable of making cracking less likely to occur at the time of forming a solid polymer electrolyte membrane or a catalyst layer. A copolymer having a structural unit represented by —[cf2—cf{(ocf2cfx)mop(cf2)nso3h}]&#...
Refillable polymer bottle and method for improved caustic stress crack resistance
The Coca-cola Company
March 22, 2018 - N°20180079859

This disclosure provides new methods, compositions, containers, preforms, and designs for refillable carbonated soft drink bottles having improved caustic stress cracking resistance. The method of this disclosure combine the use of pet-based co-polyester resin that incorporates a cyclic hydrocarbon diacid co-monomer and/or a cyclic hydrocarbon diol comonomer, with a bottle design incorporating a petaloid base, for unexpectedly enhanced performance.
Polymerizable resin composition containing reactive silsesquioxane compound
Nissan Chemical Industries, Ltd.
March 22, 2018 - N°20180079849

A polymerizable composition suitable for use in producing molded articles that can maintain a high refractive index, and can be prevented from cracking, peeling from a support, and dimensional changes due to a high-temperature thermal history. A polymerizable composition including (a) 100 parts by mass of a specific reactive silsesquioxane compound, (b) 10 to 500 parts by mass of a specific fluorene compound, ...
Catalyst comprising a phosphorous modified zeolite and having partly an alpo structure
March 22, 2018 - N°20180079698

The present invention also relates to the use of the above catalyst wherein said catalyst is operated in presence of steam at high temperature. “high temperature” means above 300° c. And up to 800° c. By way of example one can cite, the alcohol dehydration to convert at least an alcohol into the corresponding olefin, the ...
Crab cracking tool
March 15, 2018 - N°20180070600

A crab cracking tool. The crab cracking tool includes a first member having a first handle connected to a first head portion and a second member having a second handle connected to a second head portion. The first head portion includes a first recess, a second recess, and a first gripping portion and the second head portion includes a third ...
Packaging material for batteries, method for producing same, and battery
Dai Nippon Printing Co., Ltd.
March 08, 2018 - N°20180069203

A packaging material for batteries, which is not susceptible to the formation of a pinhole or cracking during the forming, while having excellent formability, and is effectively suppressed in curling after the forming, which is formed of a laminate with at least a base layer, an adhesive layer, a metal layer and a thermally fusible resin layer in this order, ...
Fabrication method of semiconductor package
Siliconware Precision Industries Co., Ltd.
March 08, 2018 - N°20180068959

A semiconductor package is provided, which includes: a circuit structure having a first bottom surface and a first top surface opposite to the first bottom surface; at least a semiconductor element disposed on the first top surface of the circuit structure and electrically connected to the circuit structure; an encapsulant formed on the first top surface of the circuit structure ...
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