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Nitrogen patents

      

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




 Carbon fuel cells patent thumbnailnew patent Carbon fuel cells
In one aspect, a system for converting a feedstock into a specialized carbon fuel for energy conversion includes a re actor to receive a feedstock substance and dissociate the feedstock substance to carbon constituents and hydrogen by applying one or both of heat and electric current, the carbon constituents including hot carbon having a temperature state in a range of 700° c. To 1500° c.
Advanced Green Technologies, Llc


 Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device patent thumbnailnew patent Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
As a novel substance having a novel skeleton, an organometallic complex with high emission efficiency which achieves improved color purity by a reduction of half width of an emission spectrum is provided. One embodiment of the present invention is an organometallic complex in which a β-diketone and a six-membered heteroaromatic ring including two or more nitrogen atoms inclusive of a nitrogen atom that is a coordinating atom are ligands.
Semiconductor Energy Laboratory Co., Ltd.


 N-doped nanocarbon materials and  manufacturing the same patent thumbnailnew patent N-doped nanocarbon materials and manufacturing the same
Provided are nitrogen-doped carbon quantum dots as pyrolysis product of fumaronitrile. The carbon quantum dots may be formed in such a manner that nitrogen may be doped in an amount of 3-10 wt % based on the total weight of the carbon quantum dots with no need for a separate doping process.
Korea Institute Of Science And Technology


 Lattice matchable alloy for solar cells patent thumbnailnew patent Lattice matchable alloy for solar cells
An alloy composition for a subcell of a solar cell is provided that has a bandgap of at least 0.9 ev, namely, ga1-xinxnyas1-y-zsbz with a low antimony (sb) content and with enhanced indium (in) content and enhanced nitrogen (n) content, achieving substantial lattice matching to gaas and ge substrates and providing both high short circuit currents and high open circuit voltages in gainnassb subcells for multijunction solar cells. The composition ranges for ga1-xinxnyas1-y-zsbz are 0.07≦x≦0.18, 0.025≦y≦0.04 and 0.001≦z≦0.03..
Solar Junction Corporation


 Photoactive devices and materials patent thumbnailnew patent Photoactive devices and materials
Deposition processes are disclosed herein for depositing thin films comprising a dielectric transition metal compound phase and a conductive or semiconducting transition metal compound phase on a substrate in a reaction space. Deposition processes can include a plurality of super-cycles.
Asm Ip Holding B.v.


 Semiconductor device and manufacturing  the same patent thumbnailnew patent Semiconductor device and manufacturing the same
A semiconductor device includes an interlayer insulating film ins2, adjacent cu wirings m1w formed in the interlayer insulating film ins2, and an insulating barrier film br1 which is in contact with a surface of the interlayer insulating film ins2 and surfaces of the cu wirings m1w and covers the interlayer insulating film ins2 and the cu wirings m1w. Between the adjacent cu wirings m1w, the interlayer insulating film ins2 has a damage layer dm1 on its surface, and has an electric field relaxation layer er1 having a higher nitrogen concentration than a nitrogen concentration of the damage layer dm1 at a position deeper than the damage layer dm1..
Renesas Electronics Corporation


 Decapsulation system patent thumbnailnew patent Decapsulation system
A decapsulation apparatus has an etch plate, an off-center etch head having an opening, a cover sealing to the etch plate forming an etching chamber, a gasket surrounding the opening, a ram sealed through the cover, a pressure-controlled source of nitrogen or inert gas continuously purging the etching chamber at a low gas pressure, a f toggle mechanism mounted to a metal plate t, an etchant supply subsystem comprising sources of etchant solutions, an etchant solution pump, supply passages and controls to select etchants and etchant ratios, and a heat exchanger heating or cooling the etchant solution, etchant waste passages f conducting used etchant away. Etchants are mixed in the passages to the reaction region, and turbulence in the reaction region is promoted by impinging etchant solution on the encapsulated device..

 Ruthenium based catalysts for nox reduction patent thumbnailnew patent Ruthenium based catalysts for nox reduction
The present disclosure is directed at a ruthenium based catalyst for nox reduction. More specifically, ruthenium based catalysts are used for nox reduction in an internal combustion engine to reduce nox to nitrogen, at relatively high conversion and selectivity, using carbon monoxide and hydrogen as reductants.
Southwest Research Institute


 Single- and/or multi-charged gas ion beam treatment  producing an anti-glare sapphire material patent thumbnailnew patent Single- and/or multi-charged gas ion beam treatment producing an anti-glare sapphire material
A treatment method of a sapphire material, said method comprising bombardment of a surface of the sapphire material, said surface facing a medium different from the sapphire material, by a single- and/or multi-charged gas ion beam so as to produce an ion implanted layer in the sapphire material, wherein the ions are selected from ions of the elements from the list consisting of helium (he), neon (ne), argon (ar), krypton (kr), xenon (xe), boron (b), carbon (c), nitrogen (n), oxygen (o), fluorine (f), silicon (si), phosphorus (p) and sulphur (s). Use of said method to obtain a capacitive touch panel having a high transmission in the visible range..
Quertech


 Electrochemical process for the reduction of molecular oxygen patent thumbnailnew patent Electrochemical process for the reduction of molecular oxygen
The present invention relates to an electrochemical process for the reduction of molecular oxygen in alkaline solutions in the presence of nitrogen-doped carbon nanotubes, in which no hydrogen peroxide forms as a by-product of the reduction.. .
Covestro Deutschland Ag


new patent

Multi-step atomic layer deposition process for silicon nitride film formation

One or more silicon nitride layers are deposited onto a substrate by exposing the surface of the substrate to radicals to activate the surface of the substrate. A silicon-containing first precursor with a high sticking coefficient is injected onto the substrate.
Veeco Ald Inc.

new patent

Surface treatment method with superior mass-productivity and low friction characteristics

Provided is a surface treatment method, including: preparing a composite comprising chromium (cr) of about 95 to 98 atomic percents and copper (cu) of about 2 to 5 atomic percents with respect to the total number of atoms in the composite; and forming a coating layer comprising cr of about 30 to 40 atomic, cu of about 2 to 5 atomic percents, with respect to the total number of atoms of the coating layer, and n constituting the balance of the atoms of the coating layer, by sputtering from the composite in a nitrogen-containing atmospheric gas. Further, provided is a vehicle part, surface of which is treated with the same method..
Hyundai Motor Company

new patent

Block copolymers having amine or phosphine functionalized end blocks

One or more additional blocks selected from the group consisting of (b) one or more a blocks substantially free of amino- or phosphino-functional groups and having a number average molecular weight of from about 1,000 to about 60,000, and has a high service temperature, and (c) one or more b blocks, wherein each block b is essentially non-functionalized, has a number average molecular weight of from about 1,000 to about 1,000,000, and has a glass transition temperature of at most about 20° c., and (d) mixtures of one or more a blocks and one or more b blocks; wherein z is nitrogen or phosphorus; r1 is hydrogen or alkyl; r2 is hydrogen or is tertiary alkyl; r each independently, is alkyl or phenyl optionally substituted by a moiety -(a1-nra)xrb or -(a1-ora)xrb; or two r groups, together with the z to which they are bonded, form an optionally substituted ring; x is 1, 2 or 3; a1 is straight chain alkylene optionally substituted by one or more methyl and/or ethyl groups; and ra and rb, each independently, is hydrogen or alkyl; or a corresponding onium salt.. .

new patent

Substituted nitrogen-containing heterocyclic derivatives, pharmaceutical compositions comprising the same and applications ofantitumor thereof

Disclosed are new substituted nitrogen-containing heterocyclic derivatives represented by formula (i) as akt inhibitors, optical isomers, pharmaceutically acceptable salts or solvates thereof, wherein the definition of r1, r2, r3, r4, r5, r6, ring a, ring c, b, q, y, z and m is shown in the description for details. In addition, medicaments comprising the derivatives as active components are also disclosed, which can be useful for treating proliferative diseases, such as cancer and inflammation, especially diseases relating to akt kinase..
Shanghai Institute Of Materia Medica, Chinese Academy Of Sciences

new patent

Pesticidally active substituted pyridyl carboxamides

Compounds of formula (i) wherein m is 0 or 1; z is methine or nitrogen; x is oxygen or sulfur, r1 is c1-c6-alkyl, halo-c1-c6-alkyl, c3-c6-cycloalkyl or c2-c6-alkynyl; r2 is c1-c6-alkyl, c1-c6-haloalkyl, c3-c6-cycloalkyl, halo-c3-c6-cycloalkyl, fluoro, chloro or bromo; r3 is c1-c3-alkyl; r4 is hydrogen, c1-c6-alkyl, fluoro, chloro, bromo or cyano; y is cn, coor9 or conhr6; n is 0, 1 or 2; r5 is hydrogen, fluoro, chloro or bromo; r6 is c1-c4-alkyl; r9 is c1-c4-alkyl; r10 and r11 are, independently from each other, hydrogen, c1-c3-alkyl or c1-c3-alkoxy; or r10 and r11 taken together form with the carbon atom to which they are bonded a c3-c6-carbocyclic ring; or r10 and r11 taken together form a ketone or a ═nor12 group; and r12 is hydrogen or c1-c4-alkyl; and agrochemically acceptable salts and enantiomers of those compounds can be used as insecticides an can be prepared in a manner known per se.. .
Syngenta Participations Ag

new patent

Tetrazolinone compound and application thereof

Wherein r1 and r2 each independently represents a hydrogen atom, a c1-c4 alkyl group optionally having one or more halogen atoms, etc.; r3 represents a hydrogen atom, a c1-c4 alkyl group optionally having one or more halogen atoms, etc.; r4 represents a halogen atom, a c1-c4 alkyl group optionally having one or more halogen atoms, etc.; h represents any one of integers of 0 to 4; x represents a nitrogen atom or cr5; and r5 represents a hydrogen atom, a halogen atom, etc.; has excellent control activity against pests.. .

new patent

2-(hetero)arylpyridazinones and their use as herbicides

In this formula (i), r1, r2, r3, r4 and r5 are each radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. X1, x2 and x3 represent nitrogen or an optionally substituted carbon atom..

new patent

Landfill gas treatment method with polishing and post-treatment enrichment

A method for recovering methane gas from a landfill involves the use of a main absorber, a flash system, an optional ancillary absorber and an optional polishing absorber. The recovered gas is maintained at a temperature that enhances a solvent's ability to absorb carbon dioxide from the recovered gas.

new patent

Hopanoids producing bacteria and related biofertilizers, compositions, methods and systems

Hopanoids, hopanoids-producing nitrogen-fixing bacteria, and related formulations, systems and methods are described herein. In particular, hopanoids alone or in combination with hopanoid-producing nitrogen-fixing bacteria can be used as biofertilizer to stimulate plant growth and yield with enhanced tolerance to diverse stresses found in plant-microbe symbiotic microenvironments..
California Institute Of Technology

new patent

Belite sulfoaluminate binder

A hydraulic binder includes a belite sulfoaluminate clinker and silica having a bet specific surface area in nitrogen of at least 50 m2/g, the quantity of silica being lower than or equal to 5%, the percentage being expressed as a mass percentage in relation to the mass of the binder.. .
Lafarge

new patent

Resource reuse-type industrial waste water treatment method and apparatus utilizing oxidizing agent generated by utilizing waste water

This invention relates to a resource-recycling type method and apparatus for treating industrial wastewater using an oxidizing agent produced from wastewater, wherein, in the treatment of industrial wastewater containing nitrogen compounds and refractory cod-causing pollutants, an oxidizing agent is autonomously produced using ammonia gas stripped from wastewater and is then added back to the wastewater, thus economically treating the wastewater without the need to purchase an expensive oxidizing agent. This wastewater treatment method, suitable for use in decreasing amounts of nitrogen pollutants (t-n), including ethanolamine compounds and ammonia nitrogen (nh3—n), and refractory cod-causing pollutants in industrial wastewater, includes: stripping ammonia from raw wastewater, producing an oxidizing agent via addition of sulfuric acid to the stripped ammonia, electrolysis and addition of sodium hydroxide, and performing chemical treatment by adding the produced oxidizing agent back to the raw wastewater from which ammonia was stripped, thus removing the nitrogen pollutants (t-n) and the refractory cod-causing pollutants, and the apparatus used to perform the wastewater treatment method is also provided..
Techwin Co, Ltd.

new patent

Dispersant for water treatment and water treatment method

An object of the present invention is to provide a dispersant for treatment of water. The dispersant is used in a membrane separation process of water containing an organic compound having a phenolic hydroxy group and prevents a reduction in amount of the water permeating a separation membrane, which is caused by deposition of the organic compound onto the surface of the separation membrane.
Kurita Water Industries Ltd.

new patent

Molten iron-assisted producing aluminum nitride and device thereof

A molten iron-assisted method for producing aluminum nitride (aln) and a device thereof are disclosed. Pure aluminum is introduced into a vacuumed molten iron bath continuously for producing a molten iron bath having the aluminum, then nitrogen is introduced into the molten iron bath having the aluminum.
National Tsing Hua University

new patent

Method for processing a gas mixture

The present invention relates to a process for processing a gas mixture comprising methane, carbon dioxide, carbon monoxide, hydrogen, nitrogen, argon and traces of olefins and oxygenates. Methane, carbon dioxide and carbon monoxide, and optionally hydrogen, can be recovered from the gas mixture in a very efficient way..
Shell Oil Company

new patent

R, r, c method and equipment for casting amorphous, ultra-microcrystalline, microcrystalline and the like metal profiles

An r, r, c method and equipment for continuously casting amorphous, ultra-microcrystalline, microcrystalline and the like, metal profiles is provided. A working chamber of an exhaust hood with a powerful exhaust hood, and a working cold source of liquid nitrogen at a temperature of t=−190° c.

new patent

Reductant dosing control using prediction of exhaust species in selective catalytic reduction

A system and related method for controlling reductant dosing in a selective catalyst reduction system includes a chamber containing a catalyst, and a controllable reductant dosing system that includes a controllable injector connected to a reservoir of reductant, and a controller that obtains inlet exhaust temperature, speed, and composition information, for example, from one or more sensors in the exhaust stream. The controller solves a set of coupled equations comprising (i) one-dimensional, steady ammonia mass balance equations and (ii) one-dimensional, steady species mass transfer equations, to calculate a one-dimensional distribution of ammonia storage in the catalyst and a one-dimensional distribution of exhaust species concentrations through the scr system including a concentration of ammonia and a concentration of one or more nitrogen oxides at the scr outlet; and uses the solution to control the injector.
Paccar Inc

new patent

Hydrogel composition and using the same

The present disclosure provides a hydrogel composition including: a hydrogel having a structure represented by formula (i) or formula (ii) shown as follows: a-b-box-b-a, formula (i); b-a-b-(box-bab)n-box-b-a-b, formula (ii), wherein, a is a hydrophilic polyethylene glycol polymer, b is a hydrophobic polyester polymer, box is a bifunctional group monomer of 2,2′-bis(2-oxazoline) for coupling di-block of a-b or tri-block of b-a-b, and n is an integer greater than or equal to 0; and an anti-adhesion additive, wherein the anti-adhesion additive comprises a carbohydrate, a nitrogen-containing cyclic compound, a polymer or a combination thereof.. .
Industrial Technology Research Institute

new patent

Composition and maintaining healthy kidney function

A delayed-release composition composed of a lactobacillus bacterium, bifidobacterium longum, streptococcus thermophlus, inulin and xylooligosaccharide is provided for use in reducing nitrogenous waste products in the blood and treating renal failure.. .
Kibow Biotech, Inc.

new patent

Compositions and methods for enhancing red blood cell storage time and survivability using nitric oxide releasing hybrid hydrogel nanoparticles

Described herein are hydrogel-based nanoparticles which release nitric oxide (no) or other bioactive forms of no including nitrosothiols, nitrofatty acids and dinitrogen trioxide into stored red blood cells (rbcs). Also provided herein is a method for using hydrogel-based nanoparticles to supplement stored rbcs with no to enhance red blood cell (rbc) storage time, improve survivability in circulation, minimize toxicity associated with transfusion, and improve transfusion safety by eliminating infective organisms in stored blood..
University Of California San Diego

Method for manufacturing semiconductor device

A change in electrical characteristics of a semiconductor device including an oxide semiconductor is prevented, and the reliability of the semiconductor device is improved. An oxide semiconductor is formed over a substrate; an insulator is formed over the oxide semiconductor; a metal oxide is formed over the insulator; a conductor is formed over the metal oxide; a portion of the oxide semiconductor is exposed by removing the conductor, the metal oxide, and the insulator over the oxide semiconductor; plasma treatment is performed on a surface of the exposed portion of the oxide semiconductor; and a nitride insulator is formed over the exposed portion of the oxide semiconductor and over the conductor.
Semiconductor Energy Laboratory Co., Ltd.

Amine catalysts for low temperature ald/cvd sio2 deposition using hexachlorodisilane/h2o

A precursor composition is described, useful for low temperature (<150° c.) vapor deposition of silicon dioxide. The precursor composition includes hexachlorodisilane, water, and nitrogenous catalyst including an amide compound selected from the group consisting of n-ethylacetamide and n,n-dimethylformamide.
Entegris, Inc.

Method for manufacturing semiconductor device, substrate-processing apparatus, and recording medium

There is provided a method for manufacturing a semiconductor device, including: providing a substrate with an oxide film formed on a surface thereof; pre-processing a surface of the oxide film; and forming a nitride film containing carbon on the surface of the oxide film which has been pre-processed, by performing a cycle a predetermined number of times, the cycle including non-simultaneously performing: supplying a precursor gas to the substrate; supplying a carbon-containing gas to the substrate; and supplying a nitrogen-containing gas to the substrate, or by performing a cycle a predetermined number of times, the cycle including non-simultaneously performing: supplying a precursor gas to the substrate; and supplying a gas containing carbon and nitrogen to the substrate, or by performing a cycle a predetermined number of times, the cycle including non-simultaneously performing: supplying a precursor gas containing carbon to the substrate; and supplying a nitrogen-containing gas to the substrate.. .
Hitachi Kokusai Electric Inc.

Method and arrangement for producing liquefied methane gas (lmg) from various gas sources

The method is carried out for continuously producing a liquefied methane gas (lmg) from a pressurized mixed methane gas feed stream. It is particularly well adapted for use in relatively small lmg distributed production plant, for instance those ranging from 400 to 15,000 mt per year, and/or when the mixed methane gas feed stream has a wide range of nitrogen-content proportions, including nitrogen being substantially absent.
Rtj Technologies Inc.

Platinum thermocouple wire

A platinum wire in which crystal grain growth is slowed in order to prevent damage caused by creep without dispersing a metal oxide, and occurrence of slip at crystal grain boundaries is slowed. A platinum thermocouple wire that is used in a negative electrode of a platinum-based thermocouple and has a nitrogen mass concentration of 10 to 100 ppm, and when structure observation of the cross section of the wire in a longitudinal direction is performed, a structure is observed in which there is a plurality of crystal grains, which have an aspect ratio {(length of major axis)/(length of minor axis perpendicular to major axis)} of 5 or more and elongate in the longitudinal direction of the wire, in a wire thickness direction..
Furuya Metal Co., Ltd.

Method of enhancing translation of foreign genes in plants

Embodiments of the present invention comprise altering the biosynthesis and accumulation of sucrose in legumes by transforming the plants with the sucrose phosphate synthase (sps) gene of maize, and closely related regulatory genes. Embodiments of the present invention further comprise altering the assimilation of nitrogen in legumes by transforming the plants with the glutamine synthetase (gs) gene of soybean, and closely related regulatory genes.
Arrowhead Center, Inc.

Cleaning formulation for removing residues on surfaces

This disclosure relates to a cleaning composition that contains 1) at least one redox agent; 2) at least one first chelating agent, the first chelating agent being a polyaminopolycarboxylic acid; 3) at least one second chelating agent different from the first chelating agent, the second chelating agent containing at least two nitrogen-containing groups; 4) at least one metal corrosion inhibitor, the metal corrosion inhibitor being a substituted or unsubstituted benzotriazole; 5) at least one organic solvent selected from the group consisting of water soluble alcohols, water soluble ketones, water soluble esters, and water soluble ethers; 6) water; and 7) optionally, at least one ph adjusting agent, the ph adjusting agent being a base free of a metal ion. This disclosure also relates to a method of using the above composition for cleaning a semiconductor substrate..
Fujifilm Electronic Materials U.s.a., Inc.

Non-acidic exothermic sandstone stimulation fluids

Provided is a method and composition for the in-situ generation of synthetic sweet spots in tight-gas formations. The composition can include nitrogen generating compounds, which upon activation, react to generate heat and nitrogen gas.
Saudi Arabian Oil Company

Pressure sensitive adhesive composition, pressure sensitive adhesive sheet, pressure sensitive adhesive film, laminate for touch panel, and capacitive touch panel

The pressure sensitive adhesive composition of the present invention includes: a component selected from the group consisting of a polymer obtained by polymerizing a monomer component including 5 to 75 mass % of a monomer having a nitrogen atom-containing cyclic structure and 25 to 80 mass % of a (meth)acrylic monomer having an alkyl group with 3 to 22 carbon atoms at an ester end, a product of partial polymerization of the monomer component, and the monomer component; and at least one rubber component selected from the group consisting of polyisoprene, polyisobutylene, and polybutadiene, in which the content of the rubber component is 1 to 50 mass % with respect to a total solid content.. .

Sidewall rubber composition and pneumatic tire

An object of the present invention is to provide a rubber composition for a sidewall having excellent low heat build-up and durability when formed into a tire, and a pneumatic tire using the rubber composition. The rubber composition for a sidewall according to the present invention comprises a diene rubber and carbon black; the diene rubber comprising: a modified polymer obtained by reacting a nitrone compound with double bonds of a conjugated diene polymer; and a natural rubber; a content of the modified polymer in the diene rubber being from 8 to 65 mass %; a nitrogen adsorption specific surface area of the carbon black being from 20 to 60 [×103 m2/kg]; and a content of the carbon black being from 30 to 67 parts by mass per 100 parts by mass of the diene rubber..
The Yokohama Rubber Co., Ltd.

Method for recycling ammonia from low-concentration ammonium chloride wastewater

A method for comprehensively treating low-concentration ammonia-nitrogen wastewater by completely recycling is disclosed. The low-concentration ammonia-nitrogen wastewater and carbide slag or quick lime are mixed and reacted to obtain a mixed solution containing ammonia water and ammonium chloride.
Baotou City Xijun Environmental Science And Technology Co., Ltd.

Method of producing nitrogen-depleted gas, producing nitrogen-enriched gas, nitrogen separation, and system of nitrogen separation

A nitrogen separation system includes a pressurizing apparatus, a temperature regulation apparatus, a nitrogen separation apparatus. The pressurizing apparatus is configured to pressurize a raw material gas to configure a pressurized raw material gas which is in a vapor-liquid equilibrium state with a liquefied gas and contains methane as a principal component and greater than or equal to 1 mol % nitrogen.
Ngk Insulators, Ltd.

Dosage forms for oral administration of zoledronic acid or related compounds for treating disease

Oral dosage forms of osteoclast inhibitors, such as nitrogen-containing bisphosphonates, such as zoledronic acid in an acid or a salt form, or in a molecular complex can be used to treat or alleviate pain or related conditions.. .
Antecip Bioventures Ii Llc

Osteoclast inhibitors for knee conditions

Oral dosage forms of osteoclast inhibitors, such as nitrogen-containing bisphosphonates, such as zoledronic acid in an acid or a salt form, or in a molecular complex can be used to treat or alleviate pain or related conditions.. .
Antecip Bioventures Ii Llc

Nitrogen-containing heterocyclic compound

Wherein each symbol is as described in the specification, or a salt thereof.. .

Nitrogen-containing heterocyclic compound

Wherein each symbol is as described in the specification, or a salt thereof.. .

Method for preserving and conditioning beef by combining composite essential oil and modified atmosphere packaging

A method for preserving and conditioning beef comprises: cleaning and chopping picked fresh beef, dipping in composite essential oil prepared from clove essential oil, cinnamon essential oil and illicium verum essential oil for 30 s and taking out and draining slightly; placing the beef dipped into a modified atmosphere packaging box and fast precooling; inflating gas of mixed proportion into the cooled modified atmosphere packaging box with beef for preservation packaging and then storing at the low temperature of 0-4° c. The shelf life of the beef packaged by the method is up to 24 d.
Nanjing Jianggao Drying Equipment Company Ltd.

Organic electroluminescent element, compound and material for organic electroluminescent element capable of being used therefor, light emitting device, display device, and illumination device, each using the element

(r1 to r18 each independently represent a hydrogen atom or a substituent, and at least one of r1 to r8 and r10 to r17 represents -l-nr19r20 (r19 and r20 each independently represent any of an alkyl group, an aryl group, a heteroaryl group. R19 and r20 may be combined to each other to form a ring.

Thin film transistor and manufacturing method thereof, array substrate, display device

Embodiments of the present invention disclose a thin film transistor and a manufacturing method thereof, an array substrate, and a display device, which relates to the field of display technology, and solves the problem that the adhesion of the electrode thin film with the adjacent thin film layer in the thin film transistor of the prior art is relatively bad. More specifically, an embodiment of the present invention provides a thin film transistor, comprising a gate, a source, a drain and a buffer layer, the buffer layer is located at one side or two sides of the gate, the source or the drain, the material of the buffer layer is a copper alloy material, the copper alloy material contains nitrogen element or oxygen element, the copper alloy material further contains aluminum element..
Boe Technology Group Co., Ltd.

Method for producing polymer

A polymer comprising recurring units having an acid generator bound to the backbone, and recurring units having an optionally acid labile group-substituted carboxyl group and/or recurring units having an optionally acid labile group-substituted hydroxyl group is obtained by polymerizing corresponding monomers in a solution of a non-polymerizable compound containing a nitrogen atom to which an acid labile group is bound. This prevents deprotection reaction of the acid labile group in the case of positive resist-forming polymer or crosslinking reaction in the case of negative resist-forming polymer..
Shin-etsu Chemical Co., Ltd.

Method for the operation of an exhaust gas aftertreatment system

The invention relates to a method for the operation of an exhaust gas aftertreatment system in an exhaust tract of an internal combustion engine. The exhaust gas aftertreatment system includes an scr particle filter, a first reducing agent feed device for introducing the reducing agent into the exhaust tract upstream of the scr particle filter, continuous regeneration of the scr particle filter being possible using nitrogen dioxide as oxidizing agent, an scr catalytic converter element arranged downstream of the scr particle filter, and a second reducing agent feed device for introducing the reducing agent into the exhaust tract downstream of the scr particle filter and upstream of the scr catalytic converter element.
Man Truck & Bus Ag

Method for coloring cellulose

A method for coloring of cellulose in a supercritical co2 medium by an uncharged hydrophobic dye, including at least the steps including of: (i) provision of cellulose fibers, (ii) placing the cellulose fibers in the presence of: a) an effective quantity of at least one uncharged mono organo-urea primer of formula r—nh—co—nh2, where r represents a linear or branched, saturated or unsaturated, hydrocarbon chain possessing at least 3 carbon atoms, or a saturated or unsaturated cyclic hydrocarbon radical, which is bonded directly or via a methylene or ethylene group to a nitrogen atom, and if appropriate substituted under conditions conducive to the forming of a covalent carbamatic bond between the cellulose and the molecules of the organo-urea; and b) at least one hydrophobic dye in a supercritical co2 medium, under conditions conducive to the immobilization of the dye on the fibers.. .
Commissariat A L'energie Atomique Et Aux Energies Alternatives

Coated cutting tool and producing the same

An embodiment of the invention provides a coated cutting tool having a base material and a hard coating, in which: the hard coating is formed from a nitride or a carbonitride having an al content of from 50 at. % to 68 at.
Mitsubishi Hitachi Tool Engineering, Ltd.

Selective advantage in fermentation

Disclosed are transformed cells and related nucleotide and protein sequences, and fermentation compositions and methods, all of which are related to providing selective advantage in fermentation. For example, a selective advantage results from transformation of a cell with a nucleic acid that allows a transformed cell to metabolize one or more nitrogen-, phosphorous-, and/or sulfur-containing compounds that a native cell of the same species as the transformed cell cannot metabolize, and from fermentation of the transformed cell using one or more feedstocks, such as fractioned grain, which are depleted in or free of conventional nitrogen-, phosphorous-, and/or sulfur-containing compounds that a native cell of the same species as the transformed cell can metabolize.
Novogy, Inc.

Phosphor powder and manufacturing the same

Wherein x represents oxygen (o) or an amine group (nh), y represents hydrogen (h), a hydroxyl group (oh), an amino group (nh2), or an alkyl group containing heteroelements, and the heteroelements include at least one selected from the group consisting of phosphorus (p), nitrogen (n), sulfur (s), oxygen (o), and a halogen element.. .

Amphoteric shape-memory polyurethane and preparing the same

A method for preparing an amphoteric shape-memory polyurethane and an amphoteric shape-memory polyurethane prepared by the method, the method including:1) polymerizing monomer a and monomer b to synthesize a polyurethane; and 2) contacting monomer d and the polyurethane to conduct a ring-opening reaction on a nitrogen group of the polyurethane, to yield an amphoteric shape-memory polyurethane. The monomer a is a n-alkyl dialkanolamine having a formula i.
Shenzhen University

5-(hetero)arylpyridazinones and their use as herbicides

In this formula (i), r1, r2, r3, r4 and r5 are each radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. X1, x2 and x3 represent nitrogen or an optionally substituted carbon atom..

A bdp sewage denitrogenation treatment sewage denitrogenation treatment

The present invention provides biological double efficiency product (bdp) sewage denitrogenation treatment systems and methods.. .
Bdp Enviro Tech Limited

Piping member, nitrogen monoxide cracking unit, and power generation system

The present invention makes it possible, in a plant such as a thermal power plant, to prevent the corrosion of a piping member or a device such as a boiler by effectively decomposing nitrogen monoxide (no) included in waste water or condensate water and inhibiting the generation of nitrous acid (hno2). The present invention is a piping member used in a feed water system or a waste water system of a plant, and characterized by coating an inner wall of the piping member with a catalyst accelerating decomposition of nitrogen monoxide..
Mitsubishi Hitachi Power Systems, 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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