| NIPPON KAYAKU KABUSHIKI KAISHA Patent applications |
| Patent application number | Title | Published |
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| 20120120148 | COLORING MATTER CONSISTING OF TRISAZO COMPOUND, INK COMPOSITIONS, RECORDING METHOD, AND COLORED BODY - Provided are a coloring matter for black ink which is highly soluble in water-based media, and ink compositions containing the same. A high-concentration aqueous solution and ink that contain the coloring matter are stable even when have been stored for a long period, and can produce printed images having extremely high density. Even when printing is conducted using the high-concentration aqueous solution, no bronzing occurs in the resulting printed images. The ink compositions can produce black recorded images which exhibit various excellent fastnesses, particularly excellent light fastness and ozone gas fastness. The coloring matter consists of at least one substance selected from among trisazo compounds represented by general formula (1), tautomers thereof, and salts of both. In general formula (1), R | 05-17-2012 |
| 20120116051 | Polymer Conjugate Of Bioactive Substance Having Hydroxy Group - A polymer conjugate of a physiologically active substance, which enables drug release independent of a biological enzyme and can be expected to have a high therapeutic effect, is demanded. | 05-10-2012 |
| 20120094320 | THERMOSTABLE 1,5-ANHYDROGLUCITOL DEHYDROGENASE, AND METHOD FOR MEASUREMENT OF 1,5-ANHYDROGLUCITOL BY USING THE SAME - A protein comprising an amino acid sequence having at least one mutation selected from a Gly-4 to Ala mutation, a Glu-6 to His mutation, a Ser-14 to Thr mutation, an Ala-37 to Thr or Arg mutation, a Pro-50 to Gln mutation, a Glu-67 to Gly mutation, an Asp-80 to Tyr mutation, a Val-93 to Met mutation, an Arg-156 to Pro mutation, a Leu-164 to Met mutation, an Asn-202 to Asp mutation, a Thr-235 to Ala mutation, an Asn-348 to Tyr mutation, a Gly-362 to Arg mutation and a Val-473 to Ala mutation in the amino acid sequence depicted in SEQ II NO:4. (2) A thermostable protein which comprises an amino acid sequence derived from the amino acid sequence having at least one variation described in (1) and having 1,5-anhydroglucitol dehydrogenase activity. These proteins act specifically on 1,5-anhydroglucitol (1,5-AG), have thermal stability and exhibit excellent storage stability. | 04-19-2012 |
| 20120092400 | WATER-SOLUBLE AZO COMPOUND OR SALT THEREOF, INK COMPOSITION, AND COLORED ARTICLE - Disclosed is a yellow dye which has a hue with high definition that is suitable for inkjet recording, and which enables a material recorded therewith to have high fastness in various fields. The yellow dye is capable of providing an ink composition that has excellent storage stability. Also disclosed is an ink composition containing the yellow dye. Specifically disclosed are a water-soluble azo compound represented by formula (1) or a salt thereof, and an ink composition containing the compound or salt. The ink composition has a hue and definition suitable for inkjet recording, and enables a material recorded therewith to have high fastness in various fields, while enabling an image recorded therewith to have excellent storage stability and the like. In formula (1), Q represents a halogen atom; W represents a hydrogen atom or a hydroxy group; x represents an integer of 2-4; and y represents an integer of 1-4. | 04-19-2012 |
| 20120081457 | PORPHYRAZINE COLORING MATTER, INK COMPOSITION, RECORDING METHOD, AND COLORED OBJECT - Provided is a porphyrazine dye suitable for use in ink-jet recording, the porphyrazine dye giving a cyan ink with a satisfactory hue, having various excellent fastness properties, in particular, ozone resistance, and attaining a high color density. Also provided is an ink composition containing the dye. The porphyrazine dye is a porphyrazine dye represented by formula (1) or a salt thereof. In formula (1), rings A to D each independently represents a benzene ring, a nitrogenous heteroaromatic ring, etc.; E represents an alkylene; X represents sulfoanilino, etc.; R represents a hydrogen atom, sulfo, carboxy, etc.; group F represents phenyl, a nitrogenous heteroaromatic ring, etc.; a is an integer of 1-6; b is 0.00-3.90, excluding 3.90, on average; c is 0.10-4.00, excluding 4.00, on average; and the sum of b and c is 1.00-4.00, excluding 4.00, on average. | 04-05-2012 |
| 20120056931 | MAGENTA COLORING MATTER, INK COMPOSITION, AND COLORED BODY - As an ink composition which is highly soluble in water and has a hue and clarity suitable for inkjet recording, an ink composition containing at least one pigment represented by formula (1) or a salt thereof as a pigment is provided. In formula (1), X | 03-08-2012 |
| 20120042801 | GAS GENERATOR - A cylinder-shaped gas generator includes a cylindrical housing, an igniter, a dividing member, and a gas generating agent. The dividing member includes a cylindrical portion, a bottom portion, a first communication hole, and a hollow portion. The gas generating agent is stored in a working gas generation chamber excluding the hollow portion. Assuming that the outer diameter of the housing is set at R | 02-23-2012 |
| 20120037037 | WATER-SOLUBLE AZO COMPOUND OR SALT THEREOF, INK COMPOSITION, AND COLORED ARTICLE - Disclosed are: a yellow dye which has a color phase having a high contrast ratio suitable for inkjet recording, can produce recorded materials having high durability, and can be used for the preparation of an ink composition to provide an ink composition having excellent storage stability; and an ink composition containing the yellow dye. Specifically disclosed are: a water-soluble azo compound represented by formula (1) or a salt thereof; and an ink composition containing the compound or the salt thereof. The ink composition has a color phase and a color saturation suitable for inkjet recording, can produce recorded materials having high durability, particularly high light resistance and ozone gas resistance, and can also produce printed images having excellent storage stability or the like. In the formula, Q represents a halogen atom; R represents a C1-C11 alkylene group; p represents an integer of 2 to 4; and n represents 1 or 2. | 02-16-2012 |
| 20120013678 | Porphyrazine Coloring Matter, Ink Composition Containing The Same And Colored Product - The present invention relates to a porphyrazine coloring matter or a salt thereof represented by the following formula (1) [wherein, the rings of A to D are each independently a benzene ring or a 6-membered nitrogen-containing heteroaromatic ring, E is alkylene, X is a sulfo-substituted anilino group or the like which may further have a substituent, R | 01-19-2012 |
| 20120003402 | Retardation Film Produced by Using Cellulose Derivative - The present invention relates to a retardation film having biaxial characteristics or an achromatic property, which is obtained by uniaxially stretching of a film composed of cellulose derivatives in which a hydroxyl group of cellulose is substituted by an acyl group having 5 to 20 carbon atoms, preferably 7 to 20 carbon atoms, more preferably 8 to 20 carbon atoms or cross-linked compounds of cellulose derivatives, said retardation film is a superior retardation film which has negative birefringence and excellent optical characteristics and also can be easy to obtain by uniaxially stretching, and in addition, the heat resistance, tearing strength and the like which are weaknesses of cellulose ester are improved. | 01-05-2012 |
| 20110303910 | Field Effect Transistor - A heterocyclic compound represented by formula (1) and a field effect transistor having a semiconductor layer comprising the compound. (In the formula, X | 12-15-2011 |
| 20110294980 | Polymer Conjugate Of Folic Acid Or Folic Acid Derivative - Disclosed is a polymer conjugate of folic acid or a folic acid derivative, wherein an amide bond is not used. The compound has chemical stability and adequate drug release rate in the living organism. Specifically disclosed is a polymer conjugate of folic acid or a folic acid derivative, wherein a substituent represented by formula (I) is bonded to a carboxy group of a block copolymer which is composed of a polyethylene glycol and a polymer having a carboxy group in a side chain, or a pharmacologically acceptable salt thereof. | 12-01-2011 |
| 20110267691 | Azo Compound And Dye Polarizing Film Containing The Same - Disclosed is an azo compound represented by the formula (1) or (2) below, or a salt thereof. | 11-03-2011 |
| 20110265678 | GAS GENERATOR - A gas generator includes an elongated cylindrical housing, a partition plate partitioning the space within the housing into a gas generating agent storing chamber and a filter chamber in the axial direction, and an igniter. A filter is made of a cylindrical member having a hollow portion extending in the axial direction of the housing. The partition plate includes an annular plate portion covering the end face of the filter closer to the gas generating agent storing chamber, a cylindrical portion continuously extending from the inner circumferential edge of the annular plate portion into the hollow portion of the filter to cover the inner circumferential surface of the filter closer to the end face, and a communication hole defined by the inner circumferential surface of the cylindrical portion and providing communication between the gas generating agent storing chamber and the filter chamber. The cylindrical portion has a cross-sectional area that is changed in accordance with an increase in the distance from the annular plate portion. This configuration can provide a gas generator that can be reduced in size and weight and readily be manufactured without deteriorating the performance. | 11-03-2011 |
| 20110259762 | BIOSENSOR FOR ELECTROCHEMICAL MEASUREMENT OF 1,5-ANHYDROGLUCITOL, AND MEASURING METHOD AND MEASURING KIT USING THE SAME - The biosensor has an electrode system for electrochemically measuring 1,5-anhydroglucitol (1,5-AG) and a reagent layer formed on said electrode system. The reagent layer contains an enzyme for measuring 1,5-anhydroglucitol, phenothiazine compounds, a stabilizer selected from a group of compounds comprising metal salts, organic acids, and amino acids, and an acidic polymer compound as an optional ingredient. The biosensor has excellent storage stability and can electrochemically measure 1,5-anhydroglucitol unaffected by the hematocrit contained in a whole blood sample. | 10-27-2011 |
| 20110242198 | Porphyrazine Coloring Matter, Ink Composition Containing The Same And Colored Product - The present invention relates to a porphyrazine coloring matter or a salt thereof represented by the following formula (1): | 10-06-2011 |
| 20110237829 | Method For Manufacturing Catalyst For Use In Production Of Methacrylic Acid - It is an object of the present invention to provide a catalyst having excellent performance and high mechanical strength for use in the production of methacrylic acid. | 09-29-2011 |
| 20110216117 | WATER-SOLUBLE AZO COMPOUND OR SALT THEREOF, INK COMPOSITION, AND COLORED MATTER - Disclosed is a water-soluble azo compound represented by formula (1) or a salt thereof, which functions as a yellow dye having a high print density suitable for inkjet recording. Matter recorded by using the water-soluble azo compound or a salt thereof has high fastness in various fields, and an ink composition prepared by using the water-soluble azo compound or a salt thereof has excellent storage stability. An ink composition containing the water-soluble azo compound or a salt thereof is also disclosed. In formula (1), R represents a hydrogen atom or the like; n represents an integer of 1-3; m represents 1 or 2; x represents an integer of 2-4; and group A represents a carboxy-substituted C | 09-08-2011 |
| 20110204295 | Novel Heterocyclic Compound And Use Thereof - Disclosed are a heterocyclic compound characterized by being represented by formula (1), and a composition of the compound. Also disclosed is an organic electronic device using the compound. (In formula (1), X | 08-25-2011 |
| 20110201754 | High-Molecular Weight Conjugate Of Physiologically Active Substances - Disclosed is a water-soluble high-molecular weight conjugate of physiologically active substances which enable medicament to release without depending on the enzymes in a living body and which is expected to have a useful therapeutic effect. A high-molecular weight conjugate of a physiologically active substance has a substituent group represented by a general formula (1) bonded to a side-chain carboxy group of a block copolymer which has a polyethylene glycol moiety and either a polyaspartic acid moiety or a polyglutamic acid moiety. Formula (1): —Ar—CR15R16-O—C(═O)-A [In the formula: Ar represents an aromatic hydrocarbon group optionally a substituent group, or an aromatic heterocyclic group optionally having a substituent group; R15 and R16 independently represent a hydrogen atom or a (C1-C6) alkyl group optionally having a substituent group; and A represents a residual group of a physiologically active substance that has an carboxy group, or a residual group of a physiologically active substance that has an amino group]. | 08-18-2011 |
| 20110201718 | UV-Curable Resin Compositions For Optical Discs And Cured Products Thereof - The UV-curable resin compositions for optical discs are characterized in that they comprise (A) 15-70 wt % of a (meth)acrylate monomer that has an ethylene oxide chain in the molecule, (B) 5-50 wt % of a urethane (meth)acrylate, (C) 2-50 wt % of an epoxy (meth)acrylate, and (D) 1-10 wt % of a photopolymerization initiator, in the resin composition. The glass transition temperature of cured films thereof is 10-65° C., and the maximum value of the dynamic loss factor tan δ of the cured films is in the range of 0.35-0.73. | 08-18-2011 |
| 20110199686 | Light Diffusion Cell For Laser Light, Light Source Device And Image Display Device Using Same - The present invention relates to a light diffusion cell for laser light where in a transparent cell in which a liquid can be sealed, a fine particle dispersion in which fine particles having an average particle size of 100 nm or more and 1.5 μm or less are colloidally dispersed in a liquid medium transmitting light, a same light diffusion cell comprising a reflection mechanism recursively using reflection light of incident light, a laser light source device comprising said light diffusion cell and a semiconductor laser light source and an image display device comprising said light diffusion cell or said laser light source device, and said light diffusion cell significantly reduce or remove speckle noise of semiconductor laser light. In addition, said light diffusion cell has an easy constitution, occupies a smaller volume and can be easily incorporated in any type of image display device using laser light. Therefore, it is possible to significantly reduce or remove speckle noise without large-sizing of an image display device using laser light or a higher cost-up. | 08-18-2011 |
| 20110195238 | ANTHRAPYRIDONE COLORING MATTER, SALT THEREOF, INK COMPOSITION AND COLORED BODY - Disclosed is an ink composition containing a magenta dye which has a hue and definition suitable for inkjet recording and provides recorded matter having excellent fastness such as light resistance, ozone gas resistance and the like. Also disclosed is the magenta dye. The ink composition contains, as a dye, at least one anthrapyridone dye represented by formula (1) or a salt thereof. In formula (1), X | 08-11-2011 |
| 20110165608 | BLOOD COMPONENT MEASUREMENT METHOD UTILIZING HEMOLYZED WHOLE BLOOD, AND KIT FOR THE METHOD - The invention is a method for determining the concentration of an analyte in whole blood, wherein the analyte is a component which is contained in the blood, is different from a component occurring only in a red blood cell, and can generate hydrogen peroxide upon the reaction with an oxidase. Whole blood is utilized in the method. The method comprises the steps of hemolyzing the whole blood and detecting hydrogen peroxide generated by the reaction between the analyte and the oxidase. The measurement method can avoid the inhibition of color development by hemoglobin and the interference with the measurement by hemoglobin. Further it can be used for biological tests that are carried out in a household, an individual doctor's clinic or at the bedside of patients without the need for any blood cell separation procedure or the like, because the measurement utilizes whole blood. | 07-07-2011 |
| 20110164208 | Azo Compound And Salts Thereof, As Well As Dye-Based Polarization Films And Polarizing Plates Comprising The Same - Azo compounds represented by formula (1) (In the formula, R | 07-07-2011 |
| 20110137078 | Catalyst And Method For Producing Unsaturated Aldehyde And Unsaturated Carboxylic Acid - Provided is a catalyst which can prevent a lowering in selectivity for a target product in a gas phase catalytic reaction and has an excellent frictional resistance. A catalyst which is a supported catalyst comprising an inert support that is coated with a catalyst powder, characterized in that the inert support is ring-shaped and has an outer periphery that is curved in the lengthwise direction of the support, and the catalyst is produced by granulation in a moisten environment. The above described catalyst is useful in the gas phase oxidation of propylene, isobutylene, tertiary-butyl alcohol or methyl tertiary-butyl ether to thereby produce an unsaturated aldehyde corresponding thereto, or in the gas phase oxidation of such an unsaturated aldehyde as described above to thereby produce an unsaturated carboxylic acid. | 06-09-2011 |
| 20110132452 | Dye-Sensitized Photovoltaic Device - Disclosed is a dye-sensitized photovoltaic device in which a metal complex dye represented by Formula (1), or a salt thereof, is carried on a thin film of oxide semiconductor micrograins disposed on a substrate. (In Formula (1), m | 06-09-2011 |
| 20110130307 | Microanalysis Chip Adhesive Sheet, Microanalysis Chip, And Manufacturing Method Thereof - Disclosed is a microanalysis chip adhesive sheet with an adhesive surface, which can be inexpensively but easily bonded to a substrate at a relatively low temperature, with which fabrication of analysis chips is simplified, and which has the capability of fixing a selective bonding substance to the sheet surface. The microanalysis chip is characterized in that a microanalysis chip adhesive sheet, which comprises a plastic sheet provided with an adhesive layer formed from an adhesive that contains a polymer in which monomer structural units that contain carboxyl radicals or acid anhydride radicals constitute 5-25% by weight of the [total] monomer structural units in the polymer, and a substrate, which has protrusions and recesses on the surface thereof, are bonded together so that the surface of the substrate having the projections and concavities and the adhesive layer of the aforementioned microanalysis chip adhesive sheet are on the inside. Gaps at the concave parts of the substrate between the substrate and the adhesive layer of the aforementioned microanalysis chip adhesive sheet form a flow path, a part of which is the aforementioned adhesive layer, and a selective bonding substance is fixed to the adhesive layer surface. | 06-02-2011 |
| 20110123784 | WATER-SOLUBLE NEAR-INFRARED ABSORBING COLORING MATTERS AND AQUEOUS INKS CONTAINING SAME - Coloring matters represented by general formula (1) or salts thereof are simply provided at a low cost as water-soluble coloring matters which exhibit absorption in the near-infrared region. Further, aqueous ink compositions which contain the coloring matters and have excellent storage stability are also provided. In general formula (1), Nc is optionally substituted naphthalocyanine; M is a metal oxide or the like; R | 05-26-2011 |
| 20110112330 | CATALYST FOR PREPARING ACROLEIN OR ACRYLIC ACID BY DEHYDRATION REACTION OF GLYCERIN AND METHOD FOR PRODUCING THE SAME - Catalyst used in a process for preparing acrolein and acrylic acid at higher yield to convert glycerin to valuable other chemical raw materials. The glycerin dehydration catalyst consists mainly of a compound containing at least one element selected from Mo, W and V, in which protons in the heteropolyacid are exchanged at least partially with at least one cation selected from elements belonging to Group 1 to Group 16 of the Periodic Table of Elements. | 05-12-2011 |
| 20110090278 | Porphyrazine Coloring Matter, Ink Composition And Colored Product - The present invention relates to a porphyrazine coloring matter represented by the following formula (1) or a salt thereof (wherein, the rings A to D are each independently a benzene ring or a 6-membered ring nitrogen-containing heteroaromatic ring, the number of said heteroaromatic rings is more than 0 and less than 1, E is alkylene, X is an anilino group or the like having at least one sulfo group or the like as a substituent, Y is a substituted monoalkylamino group or the like, b is 0 to 3, c is 0.1 to 3, and the sum of b and c is more than 3 and less than 4). By the present invention, a copper porphyrazine coloring matter suitable for inkjet recording which has a good hue as an cyan ink, is excellent in light fastness, ozone fastness and moisture fastness and does not cause bronze phenomenon can be provided. | 04-21-2011 |
| 20110089383 | Azo Compound And Dye Polarizing Film Containing The Same - Disclosed is an azo compound represented by the formula (1) below, a salt thereof, or a copper complex salt compound thereof. | 04-21-2011 |
| 20110075076 | Azo Compounds, And Dye-Based Polarizing Films And Polarizing Plates Comprising The Same - Azo compounds represented by formula (1) or (2) (In the formulas, A represents a phenyl group or naphthyl group that has at least 1 substituent. R | 03-31-2011 |
| 20110063546 | Azo Compound And Salt Thereof, And Dye-Containing Polarizing Film Comprising The Compound Or Salt - Disclosed is an azo compound represented by the general formula (1) or a salt thereof: | 03-17-2011 |
| 20110060134 | Azo Compound And Salt Thereof, And Dye-Containing Polarizing Film Comprising The Compound Or Salt - Disclosed is an azo compound represented by the general formula (1) or a salt thereof: | 03-10-2011 |
| 20110052885 | WATER SOLUBLE AZO COMPOUND OR SALT THEREOF, INK COMPOSITION AND COLORED BODY - Provided is a water soluble azo compound represented by the following formula (1) or a salt thereof, which serves as a yellow coloring matter having a hue with high brilliance which is suitable for ink jet recording, and which enables a recorded matter to have various superior fastness properties. When an ink composition is prepared using the azo compound or a salt thereof, the ink composition can have superior storage stability. Also provided is an ink composition containing the water soluble azo compound or a salt thereof. | 03-03-2011 |
| 20110032302 | INK SET, RECORDING METHOD, AND COLORED OBJECT - An ink set is provided which, when used in color ink-jet printing, can give a full-color printed image having a satisfactory hue and brightness and excellent in various fastness properties. More specifically, an ink set for ink-jet recording is provided that is an ink set of at least two colors which includes at least two ink compositions, i.e., a cyan ink composition and a magenta ink composition. The cyan ink composition contains a cyan dye which is a dye represented by the following formula (7) or a salt thereof. The magenta ink composition contains a magenta dye which is a dye represented by the following formula (6) or a salt thereof. | 02-10-2011 |
| 20110031446 | Dye-Sensitized Photoelectric Conversion Device - A photoelectric conversion device using a semiconductor fine material such as a semiconductor fine particle sensitized with a dye carried thereon, characterized in that the dye is a methine type dye having a specific partial structure, for example, a methine type dye having a specific carboxyl-substituted hetero ring on one side of a methine group and an aromatic residue substituted with a dialkylamino group or an organic metal complex residue on the other side of the methine group, or a methine type dye having a carboxyl-substituted aromatic ring on one side of a methine group and a heteroaromatic ring having a dialkylamino group or an organic metal complex residue on the otherside of the methine group; and a solar cell using the photoelectric conversion element. The photoelectric conversion element exhibits a conversion efficiency comparable or superior to that of a conventionally known photoelectric conversion element sensitized with a methine type dye. | 02-10-2011 |
| 20110031118 | BIOSENSOR - A biosensor for electrochemically measuring a sample may include a first member made of an insulating material, an electrode system including a working electrode and a counter electrode formed on the first member, a second member fixed over the first member, a sample flow channel provided between the first member and the second member, a hydrophilic section provided on at least a part of the internal surface of the sample flow channel and extending from a first end near the electrode system to a second end on the opposite side, and a flow stop area provided on a section adjacent to the second end on the first member or on the internal surface of the sample flow channel. | 02-10-2011 |
| 20110030801 | Dye-Sensitized Photoelectric Conversion Device - A photoelectric conversion device using a semiconductor fine material such as a semiconductor fine particle sensitized with a dye carried thereon, characterized in that the dye is a methine type dye having a specific partial structure, for example, a methine type dye having a specific carboxyl-substituted hetero ring on one side of a methine group and an aromatic residue substituted with a dialkylamino group or an organic metal complex residue on the other side of the methine group, or a methine type dye having a carboxyl-substituted aromatic ring on one side of a methine group and a heteroaromatic ring having a dialkylamino group or an organic metal complex residue on the otherside of the methine group; and a solar cell using the photoelectric conversion element. The photoelectric conversion element exhibits a conversion efficiency comparable or superior to that of a conventionally known photoelectric conversion element sensitized with a methine type dye. | 02-10-2011 |
| 20110007110 | INK COMPOSITION AND TEXTILE PRINTING METHOD USING THE SAME - Disclosed is a reactive dye ink exhibiting excellent ejection stability when used in a printer having an inkjet head for commercial use which requires a high-viscosity ink. The reactive dye ink has excellent storage stability and excellent fixability to textiles. Specifically disclosed is an ink composition containing at least one reactive dye serving as a coloring matter, which also contains water and a compound represented by formula (1) and having an average molecular weight of 340-2,200. (1) | 01-13-2011 |
| 20100309246 | TRISAZO COMPOUND, INK COMPOSITION, PRINTING METHOD AND COLORED PRODUCT - The present invention relates to a trisazo compound represented by the following formula (1): | 12-09-2010 |
| 20100292414 | High-Molecular Weight Conjugate Of Steroids - Enzymes in the body vary among different species, and also vary among individuals of the same species. Thus, it has been demanded to develop a novel steroid-containing pharmaceutical preparation which can release a drug in a manner independent of the enzymes present in the body, and which is expected to have an efficacious therapeutic effect. | 11-18-2010 |
| 20100291360 | Anthrapyridone Compound Or A Salt Thereof, Magenta Ink Composition Containing The Anthrapyridone Compound and Colored Product - The present invention relates to a novel anthrapyridone compound represented by the following formula (1) or a salt thereof: | 11-18-2010 |
| 20100279082 | Porphyrazine Coloring Matter And Ink Composition Containing The Same - The present invention relates to a porphyrazine coloring matter represented by the following formula (1) or a salt thereof | 11-04-2010 |
| 20100275430 | GAS GENERATOR AND METHOD FOR MANUFACTURING THE SAME - A gas generator that eliminates work for welding-fixing a holder to a housing and subjecting the holder to an excess processing, which can be easily manufactured at low cost, and a method for manufacturing the gas generator. The gas generator includes an approximately short cylindrical housing including a bottomed member and a lid member, gas generants arranged in the housing to generate a high-temperature gas by combustion, a filter arranged in an inner circumference part of the housing so as to surround the gas generants in a diameter direction of the housing, an igniter energized from the outside to ignite, and a holder to which the igniter is fixed and that is fixed to the bottomed member so that the igniter is arranged coaxially with the housing. At least one of the holder and the bottomed member is clamped, and pressed and deformed in an axial direction of a hole so that the holder is fixed to the bottomed member. | 11-04-2010 |
| 20100271578 | Blue color composition containing dye, color filter and liquid crystal display device and organic EL display provided with the color filter - Disclosed is a dye-containing blue color composition for color filter, including a triarylmethane-based dye having a structure represented by the following formula (1): | 10-28-2010 |
| 20100253053 | Inflator - An inflator includes in a combustion chamber a first gas generating charge and a second gas generating charge to be ignited and burned to generate an inflation gas. The second gas generating charge is slower in speed of combustion than the first gas generating charge. The inflator further includes a partition wall that segregates the first and second gas generating charges. The partition wall is located away from an ignition area of an ignition device that ignites the first gas generating charge, with the first gas generating charge located between itself and the ignition area. The partition wall is burnable to destruction by the fire generated by combustion of the first gas generating charge so as to permit propagation of the fire to the second gas generating charge by its generally entire area. | 10-07-2010 |
| 20100243022 | Dye-Sensitized Solar Cell Module - A dye-sensitized solar cell module comprising dye-sensitized solar cells arranged on a flat surface. Each dye-sensitized solar cell comprises a first substrate on which a first conductive layer having a photoelectric conversion layer forming part and an extension part is provided, a second substrate as the counter electrode on which a second conductive layer having a photoelectric conversion layer provided on the photoelectric conversion layer forming part on the first conductive layer is provided, a charge transfer layer contact part and an extension part, a third conductive layer provided on the extension part of the first and/or the extension part of the second conductive layer, a partition wall separating the dye-sensitized solar cell from an adjacent dye-sensitized solar cell, and a charge transfer layer. Part or whole of the partition wall contains conductive particles having conductive layers on their surfaces. The conductive layers of the conductive particles, the first conductive layer extension part of a dye-sensitized solar cell, and the second conductive layer extension part of the adjacent dye-sensitized solar cell are electrically connected in series via the third conductive layer provided on the extension part of the first conductive layer and/or the extension part of the second conductive layer. | 09-30-2010 |
| 20100236448 | WATER-SOLUBLE NAPHTHALOCYANINE COLORING MATTER AND WATER- BASED INK CONTAINING THE SAME - The present invention relates to an aqueous solution composition (water-based ink composition) containing a water-soluble naphthalocyanine coloring matter represented by the following formula (1): | 09-23-2010 |
| 20100226008 | Azo Compound, And Dye-Containing Polarizing Film Comprising The Same - Disclosed is an azo compound represented by the formula (1) or (2) or a salt thereof. The azo compound or the salt thereof has an excellent light-polarizing property, and is extremely useful as a dichroic dye for use in a polarizing plate that shows less color leakage in a visible light range or a polarizing plate for a liquid crystal projector comprising the aforementioned polarizing plate. (1) (2) wherein R | 09-09-2010 |
| 20100209678 | ANTHRAPYRIDONE COMPOUND OR SALT THEREOF, MAGENTA INK COMPOSITION AND COLORED PRODUCT - The present invention relates to an anthrapyridone compound represented by the following formula (1): | 08-19-2010 |
| 20100208337 | NEAR-INFRARED ABSORBING FILM AND OPTICAL FILTER FOR PLASMA DISPLAY PANEL USING THE SAME - A near-infrared absorbing film which is excellent in heat resistance and moist-heat resistance and retains optical properties including satisfactory near-infrared absorbing ability. The near-infrared absorbing film comprises a transparent base and a pressure-sensitive adhesive layer formed on one side of the base from a pressure-sensitive adhesive comprising a near-infrared absorbing dye and a copolymer of a constituent monomer which is a (C5-C10) cycloalkyl ester of (meth)acrylic acid. This near-infrared absorbing film may be laminated to other functional film(s) to give a laminate useful as an optical filter for PDPs. | 08-19-2010 |
| 20100207282 | PRIMER RESIN FOR SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE - The present invention relates to a primer resin for semiconductor devices which comprises a polyamide resin represented by the following formula (1): | 08-19-2010 |
| 20100186615 | SMALL GAS-GENERATING DEVICE FOR GAS ACTUATOR AND PRETENSIONER SYSTEM - A gas generator including a cup filled with gas generant molded articles that generate gas by combustion, and an ignitor on which an ignition agent is disposed. Each gas generant molded article is formed of smokeless powders containing nitrocellulose as its major ingredient. Each gas generant molded article includes an explosive containing a fuel agent containing a guanidine derivative and/or a tetrazole derivative and an oxidizing agent containing a metal nitrate and/or perchlorate. Thus, it is possible to provide a gas generator by which the amount of CO gas generated in operation can be reduced and the combustion speed can easily be controlled, and to provide a pretensioner system provided with the gas generator. | 07-29-2010 |
| 20100179324 | ANTI-TUMOR AGENT COMPRISING SULPHOSTIN OR SULPHOSTIN-RELATED COMPOUND AS THE ACTIVE INGREDIENT - An anti-tumor agent containing, as an active ingredient, at least one of a sulphostin-related compound represented by the following General Formula (I), a pharmacologically acceptable salt thereof and a hydrate thereof; and a pharmaceutical composition containing the anti-tumor agent: | 07-15-2010 |
| 20100137617 | METHOD FOR PRODUCING AROMATIC COMPOUND - Disclosed is a method for producing an aromatic compound represented by the general formula (2) below, which is characterized in that a compound represented by the general formula (1) below is reacted with a sulfur compound (at least one member selected from the group consisting of sulfur, hydrogen sulfide, metal hydrosulfides and metal sulfides) or a selenium compound. (In the formula (1), R | 06-03-2010 |
| 20100126377 | PORPHYRAZINE COLORING MATTER AND INK CONTAINING THE SAME - The present invention relates to an ink composition containing a phthalocyanine coloring matter represented by the following formula (1): | 05-27-2010 |
| 20100120951 | MONOAZO METAL COMPLEX, AZO-TYPE PIGMENT DISPERSANT, AND PIGMENT COMPOSITION COMPRISING THE AZO-TYPE PIGMENT DISPERSANT - [Problems] To microparticulate a yellow pigment having a structure derived from barbituric acid (e.g., C. I. Pigment Yellow 150) and increase the concentration of the pigment in a pigment composition comprising the pigment without increasing the viscosity of the composition after dispersion of the pigment, flocculation or precipitation in the composition, or increasing the viscosity of the composition over time; and to provide a stable pigment composition which can be used as a coloring agent for a color filter resist or a ink-jet ink.
| 05-13-2010 |
| 20100112218 | NOVEL PORPHYRAZINE COLORING MATTER, INK, INK SET, AND COLORED PRODUCT - The present invention relates to a porphyrazine coloring matter represented by the following formula (1) or a salt thereof; | 05-06-2010 |
| 20100099569 | ADJUVANT COMPOSITION, AGROCHEMICAL SPRAY AQUEOUS SOLUTION CONTAINING THE SAME AND CONTROL METHOD USING THE SAME - The present invention relates to an adjuvant composition characterized by containing the following (A) and (B):
| 04-22-2010 |
| 20100056601 | Control agent containing N-Substituted indole derivative for acarian parasitic on animal - Conventional control agents against acarians parasitic on animals do not have sufficient selective toxicity and are hence not safe for the animals to which the control agents are applied. The control agents are not always satisfactory also in control effect and quick-acting properties. Intensive studies were made on the insecticidal activity of N-substituted indole compounds against acarians and on the safety thereof for mammals including pets. As a result, it was found that an N-substituted indole derivative, e.g., 1-(2,6-dichloro-4-trifluoromethylphenyl)-3-(trifluoromethylthio)indole, or 1-(2,6-dichloro-4-trifluoromethylphenyl)-3-(dichlorofluoromethylthio)indole, has high insecticidal activity and quick-acting properties and is lowly toxic to mammals including pets. | 03-04-2010 |
| 20100047762 | METHOD TO MONITOR DRUG EFFICACY IN DIABETIC PATIENTS USING AN ASSAY FOR 1,5-ANHYDRO-D-GLUCITOL - HbA1c measurement is a critical component of diabetes management; however, a key limitation of HbA1c as a measure of glycemia is the lack of timeliness—it does not detect underlying blood glucose excursion levels in moderately controlled diabetic patients (HbA1c<8) as it is a measurement of mean glucose levels over the longer-term. HbA1c also averages both hypo- and hyperglycemia over two to three months; therefore, it does not adequately reflect improvements in post-prandial hyperglycemia. 1,5-AG is also a marker of glycemic control over a shorter one to two week timeframe, but with a different mechanism than HbA1c. Given the unique biological and physiological characteristics of 1,5-AG, it is sensitive to acute and transient episodes of hyper-glycemia and is, therefore, a better indicator of glucose excursions. Peptidyl diabetic drugs such as pramlintide and exenatide have unique mechanisms of action and the glycemic effects of these drugs are not adequately shown by HbA1c. 1,5-AG, an effective measure of glucose excursions, reveals underlying treatment effects of these drugs and can help regulate their dosage. | 02-25-2010 |
| 20100035182 | PHOTOSENSITIVE RESIN COMPOSITION - The present invention relates to a positive type photosensitive polyimide resin composition comprising a phenolic hydroxy group-containing soluble polyimide resin (A) formed from a tetrabasic acid dianhydride (a), an aminophenol compound having at least two amino groups and at least one phenolic hydroxy group in one molecule (b), and a diamino compound (c); a diazo-based positive type photosensitizer (B); and an epoxy resin (C). Using the positive type photosensitive polyimide resin composition of the present invention, a resin composition which allows easy patterning, satisfies various properties such as flame retardancy, heat resistance, mechanical properties and flexibility, and is capable of coping with high functionalization of various electronic devices, and a cured product thereof can be provided. | 02-11-2010 |
| 20100015410 | ANTHRAPYRIDONE COMPOUND, SALT THEREOF, MAGENTA INK COMPOSITION AND COLORED PRODUCT - The present invention relates to a novel anthrapyridone compound represented by the following formula (1) or a salt thereof, and can provide a magenta coloring matter having a highly vivid hue suitable for inkjet recording, a high fastness to recorded matters, and an excellent storage stability. | 01-21-2010 |
| 20090286087 | Thermosetting Resin Composition and Use thereof - Disclosed is related to a thermosetting resin composition which comprises a polyimide resin (A) having a phenolic hydroxyl group, preferably a polyimide resin (A) produced from an aminophenol (a), a diamino compound (b) and a tetrabasic acid dianhydride (c), and an epoxy resin (B); and a cured product thereof. The resin composition is excellent in storage stability, and gives a cured product excellent in flame retardancy and heat resistance. Furthermore, when the cured product is in a film form, the product has sufficient flexibility and excellent folding endurance. | 11-19-2009 |
| 20090285744 | Process For Producing Fine Diamond and Fine Diamond - The present invention relates to a process for producing a fine diamond characterized by that an explosive composition containing a compound having an aliphatic hydrocarbon ring with 4 to 15 carbons, a fullerenes or a tubular or fiber carbon nanostructure having a diameter of 1 to 100 nm as a carbon raw material is exploded for explosive synthesis, and a fine diamond obtained by said process; the ultrafine particulate diamond of 1 to 3 nm is expected, as a single nano diamond, for application of the fields such as ultrafine processing, the uniform, spherical fine particulate diamond of 0.01 to 100 μm is expected as abrasive grains for polishing in precise processing and the like, and the needle diamond is expected for application in various sensors and the like. | 11-19-2009 |
| 20090260730 | GAS GENERANT COMPOSITION FOR GAS ACTUATOR FOR ACTIVATING SAFETY DEVICE AND GAS GENERATOR FOR GAS ACTUATOR USING THE SAME - Disclosed is a gas generant composition for a gas actuator used for activating a safety device, which contains (A) a nitrogen-containing organic compound, (B) a metal nitrate and/or a perchlorate, (C) a water-soluble polymer binder, and (D) a magnetic material. When compared with the conventional gas generant compositions, this gas generant composition is excellent in combustibility under low pressure conditions and reduced in CO gas generation during combustion. In this gas generant composition, (D) the magnetic material is preferably composed of a magnetic iron oxide. It is also preferable that (A) the nitrogen-containing organic compound is composed of one or more substances selected from nitroguanidine, guanidine nitrate, bitetrazole, azobistetrazole and 5-aminotetrazole; (B) the metal nitrate is composed of a metal salt selected from alkali metals and alkaline earth metals, while the perchlorate is composed of ammonium perchlorate or potassium perchlorate; (C) the water-soluble polymer binder is composed of a mixture of hydroxypropyl methylcellulose (HPMC) and a polyacrylamide; and (D) the magnetic iron oxide has a spinel crystal structure. | 10-22-2009 |
| 20090250104 | Dye-Sensitized Photoelectric Conversion Device and Method for Manufacturing Same - Disclosed is a photoelectric conversion device comprising a first conductive support having a layer containing a semiconductor, a second conductive support arranged opposite to the first conductive support and having a counter electrode, and a charge transfer layer interposed between the first conductive support and the second conductive support at a certain distance from the supports, and a sealing agent which is arranged around the charge transfer layer in the form of a single or more than single layer for bonding the first conductive support and the second conductive support together. | 10-08-2009 |
| 20090230664 | GAS GENERATOR - A gas generator ( | 09-17-2009 |
| 20090137683 | Anticancer effect enhancer - An object of the present invention is to provide an enhancing agent for effect of anticancer agent for achieving an excellent therapeutic effect on cancer. The enhancing agent for effect of anticancer agent according to the present invention which is a solving means therefor is characterized in that a nitric oxide donor is an effective ingredient. In accordance with the present invention, an excellent therapeutic effect is able to be achieved on non-small cell lung cancer which is still in such a state that no effective therapeutic method has been established yet for a progressive cancer which is not operable and is one of cancers where chemotherapy is most difficult to apply. | 05-28-2009 |
| 20090126592 | SEMICONDUCTOR BRIDGE, IGNITER, AND GAS GENERATOR - The invention provides a semiconductor bridge, an igniter, and a gas generator each of which satisfies a high-speed responsiveness required of, for example, an automotive side inflator. The semiconductor bridge includes a bridge part heated by being supplied with a current. The bridge part is disposed on a substrate. The bridge part includes a first layer and an ignition bridge layer. The first layer is formed on the substrate and has insulating properties. The ignition bridge layer serves as a second layer disposed on the first layer. The width of the bridge part at the first layer and the width of the bridge part at the second layer are substantially equal to each other. A space is provided around the bridge part. With this structure, the diffusion of current and heat into the substrate can be restricted to the minimum level, and the ignition time can be quickened as an ignition characteristic. Each of the igniter and the gas generator includes the semiconductor bridge. | 05-21-2009 |
| 20090114272 | Sealing Agent for Photoelectric Converter and Photoelectric Converter Using Same - Disclosed is a sealing agent for photoelectric converters which enables to easily bond upper and lower conductive supporting bodies during production of a photoelectric converter while forming a sealed portion having excellent adhesion strength, moisture resistance reliability, flexibility and the like. Specifically, a photocuring and thermosetting resin composition containing an epoxy resin (a), a thermosetting agent (b), an epoxy(meth)acrylate (c) and a photopolymerization initiator (d), and additionally if necessary, a filler (e), a silane coupling agent (f) and an ion capturing agent (g) is used as a sealing agent for photoelectric converters. | 05-07-2009 |
| 20090102080 | GAS GENERATING AGENT, PROCESS FOR PRODUCTION THEREOF, AND GAS GENERATORS FOR AIR BAGS - There is provided a tubular molded article of a gas generating agent consisting of a non-azide-based composition. Both ends of the molded article are squashed. A gas-generating-agent producing process is to obtain a gas generating agent which is molded into the form of a tube both ends of which are squashed in such a way that the tubular molded article of the gas generating agent being in a wetted state is passed through a gap between a pair of molding gears that are rotatable so that each convex tooth of one of the molding gears can face that of the other molding gear, thereafter the molded article is squashed with the convex teeth at predetermined intervals, thereafter the molded article is cut off at the squashed concave parts in such a way as to be folded, and the resultant cut pieces are dried. | 04-23-2009 |
| 20090081466 | Polyamide resin, epoxy resin compositions, and cured articles thereof - Provided herein are a phenolic hydroxyl group-containing aromatic polyamide resin and a resin composition containing the resin, such as an epoxy resin composition containing an epoxy resin. The phenolic hydroxyl group-containing aromatic polyamide resin has a structure represented by the following formula (1): | 03-26-2009 |
| 20090069513 | EPOXY RESIN, METHOD FOR PRODUCING SAME AND USE THEREOF - An object of the present invention is to provide a multifunctional epoxy resin that is in a liquid state and that has a multifunctional structure. The multifunctional epoxy resin can be used as a reactive diluent and also used for a wide range of applications such as a molding material, a casting material, a laminating material, a paint, an adhesive, and a resist. The epoxy resin of the present invention is produced by glycidylation of dipentaerythritol represented by formula (1): | 03-12-2009 |
| 20090062564 | Method for Producing Methacrolein and/or Methacrylic Acid - The present invention relates to a method for producing methacrolein and/or methacrylic acid characterized in that the catalyst filling length of a dehydration catalyst layer is 3 to 20% of the catalyst filling length of an oxidation catalyst layer in a method where raw material gas containing gaseous t-butanol is supplied to a fixed-bed multitubular reactor having a dehydration catalyst layer and an oxidation catalyst layer in this order, from the entrance for raw material gas toward the exit, to produce methacrolein and/or methacrylic acid by dehydration reaction and catalytic gas phase oxidation reaction, and the present invention can increase the conventional yield of approximately 80% to 81 to 82% even when a reaction bath temperature is relatively low (approximately 355° C.). | 03-05-2009 |
| 20090054587 | EPOXY RESIN, EPOXY RESIN COMPOSITION, AND PREPREG AND LAMINATED PLATE USING THE EPOXY RESIN COMPOSITION - An object of the present invention is to provide an epoxy resin exhibiting superior heat resistance, dielectric properties, water resistance, and workability, a resin composition containing the epoxy resin, and a prepreg and a laminated plate. The epoxy resin of the invention is expressed by the following formula. (In the formula, R represents a hydrocarbon group having a carbon number of 1 to 4. m Represents an integer of 1 to 4 and when m is 2 to 4, R's may be the same or different. n Represents a positive number of 1 to 6 on average.) The epoxy resin composition of the invention contains the epoxy resin of the invention and a curing agent. | 02-26-2009 |
| 20090041799 | Physiologically Active Substance NK13650P3, Method of Producing the Same and Use Thereof - A physiologically active substance NK13650P3 having the following physicochemical properties or a pharmacologically acceptable salt thereof. 1) Appearance: pale yellow powder 2) Molecular formula: C | 02-12-2009 |
| 20090032105 | Electrolyte Composition for Photoelectric Converter and Photoelectric Converter Using Same - Disclosed is an electrolyte composition for photoelectric converters which contains a redox electrolyte pair, a room temperature molten salt and a nonionic organic solvent. This electrolyte composition for photoelectric converters is used as a charge-transporting layer in a photoelectric converter wherein a conductive support having a layer containing a dye-sensitized semiconductor and another conductive support having a counter electrode are arranged opposite to each other at a certain distance and a charge-transporting layer is sandwiched between the supports. | 02-05-2009 |
| 20090012203 | Epoxy Resin and Epoxy Resin Composition - [PROBLEMS] The present invention relates to a crystalline epoxy resin, which gives a cured object excellent in various properties including flame retardancy, low water absorption, and impact resistance. The object of the present invention is to provide epoxy resin which is useful as an optical material, an epoxy resin composition containing crystals of the epoxy resin having excellent storage stability and a cured object obtained from the composition.
| 01-08-2009 |
| 20080305707 | Radiation Curable Resin, Liquid Crystal Sealing Material, and Liquid Crystal Display Cell Using Same - [Problems]
| 12-11-2008 |
| 20080217895 | Gas Generator - A gas generator including an approximately cylindrical housing including an ignition chamber, first and second combustion chambers, and first and second discharge paths. The ignition chamber, disposed in a base portion of the housing, includes an igniter and an enhancer agent. The first and second combustion chambers, disposed respectively in first and second cylindrical portions of the housing, each contains gas generating agent. The first and second discharge paths are disposed respectively on front end sides of the first and second cylindrical portions of the housing and enable gases generated in the first and second combustion chambers to be discharged from the housing therethrough. The inner diameters of the first and second combustion chambers are regulated to differ from each other. Thereby, outputs in respective gas output portions can be made to differ, while size increase and slower start-up of gas output in each gas output portion are prevented. | 09-11-2008 |
