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1
US10233324B2
Publication/Patent Number: US10233324B2
Publication date: 2019-03-19
Application number: 14/402,147
Filing date: 2013-06-05
Abstract: An epoxy resin composition, the epoxy resin composition including components (A1) to (C1) described below, wherein the content of the component (B1) is 8 to 20 parts by mass relative to 100 parts by mass of the component (A1), and the content of the component (C1) is 12 to 110 parts by mass relative to 100 parts by mass of the component (A1): component (A1): an epoxy resin; component (B1): a boron trihalide-amine complex; and component (C1): rubber particles. An epoxy resin composition, the epoxy resin composition including components (A1) to (C1) described below, wherein the content of the component (B1) is 8 to 20 parts by mass relative to 100 parts by mass of the component (A1), and the content of the component (C1) is 12 to 110 ...more ...less
2
US20190031817A1
Publication/Patent Number: US20190031817A1
Publication date: 2019-01-31
Application number: 16/151,563
Filing date: 2018-10-04
Abstract: The thermosetting resin composition according to an embodiment of the present invention contains a component (A) which is a novolac vinyl ester resin having a hydroxyl group and an ethylenically unsaturated group in the molecule, a component (B) which is an ethylenically unsaturated monomer, and a component (D) which is a polyisocyanate compound, wherein the component (A) has a hydroxyl value of 30-150 mgKOH/g, and the mole number of the hydroxyl group with respect to the mole number of the ethylenically unsaturated group per gram of the component (A) ((the amount of the hydroxyl group [mol/g])/(the amount of the ethylenically unsaturated group [mol/g])) is 0.1-0.8. The thermosetting resin composition according to an embodiment of the present invention contains a component (A) which is a novolac vinyl ester resin having a hydroxyl group and an ethylenically unsaturated group in the molecule, a component (B) which is an ethylenically ...more ...less
3
US20190106736A1
Publication/Patent Number: US20190106736A1
Publication date: 2019-04-11
Application number: 16/226,230
Filing date: 2018-12-19
Inventor: Togawa, Naoyuki  
Abstract: The invention provides: a composition for preventing the drying of gel with which it is possible to prevent the drying of gel more easily than in the past; a gel complex and a DNA chip containing said composite; and a method for producing said composition, composite, and chip. This problem can be overcome by a composition for preventing the drying of gel that includes a polyhydric alcohol and at least one selected from gelatin, collagen, carrageenan, pectin, and agar. The invention provides: a composition for preventing the drying of gel with which it is possible to prevent the drying of gel more easily than in the past; a gel complex and a DNA chip containing said composite; and a method for producing said composition, composite, and chip ...more ...less
4
US10197928B2
Publication/Patent Number: US10197928B2
Publication date: 2019-02-05
Application number: 15/591,692
Filing date: 2017-05-10
Abstract: The present invention relates to an electrophotographic photoreceptor which is a positive charging type electrophotographic photoreceptor comprising a conductive support and a photosensitive layer on the conductive support, wherein the photosensitive layer contains at least a charge generating material, a hole transport material, an electron transport material, and a binder resin in the same layer, and a residual potential VL1 at a point at which an exposure amount for forming a latent image is 0.3 μJ/cm2 is equal to or lower than 130 V when an initial surface potential V0 is set to +700 V, exposure with monochromatic light of 780 nm is performed and measurement is performed by a dynamic method. The present invention relates to an electrophotographic photoreceptor which is a positive charging type electrophotographic photoreceptor comprising a conductive support and a photosensitive layer on the conductive support, wherein the photosensitive layer contains at least a ...more ...less
5
US10203647B2
Publication/Patent Number: US10203647B2
Publication date: 2019-02-12
Application number: 15/984,498
Filing date: 2018-05-21
Abstract: An end member (40) is disposed in an end portion of a columnar rotating body (20, 306), comprises: a bearing member (41); and a shaft member (70), in which the bearing member includes a main body (45) having a tubular body (46) and a holding portion (50) disposed on an inner side of the tubular body, and an intermediate member (60) held by the holding portion of the main body, in which one end side of the shaft member is held by the intermediate member, the intermediate member is snap-fit jointed to the holding portion of the main body to be rotatable around one axis, and the shaft member is snap-fit jointed to the intermediate member to be rotatable around an axis which is different from the axis of rotation of the intermediate member. An end member (40) is disposed in an end portion of a columnar rotating body (20, 306), comprises: a bearing member (41); and a shaft member (70), in which the bearing member includes a main body (45) having a tubular body (46) and a holding portion (50) disposed on an inner ...more ...less
6
US20190145031A1
Publication/Patent Number: US20190145031A1
Publication date: 2019-05-16
Application number: 16/243,261
Filing date: 2019-01-09
Inventor: Kimura, Yusuke  
Abstract: An alumina fiber aggregate that is formed of alumina short fibers and has been subjected to needling treatment, wherein the alumina short fibers have an average fiber diameter of 6.0 μm or more and 10.0 μm or less and a specific surface area of 0.2 m2/g or more and 1.0 m2/g or less, and a residual percentage (%) of high-temperature-cycle opened gap pressure of the alumina fiber aggregate is 45% or more. A value obtained by subtracting twice the standard error of a length-weighted geometric mean diameter of fiber diameters of the alumina short fibers from the length-weighted geometric mean diameter is 6.0 μm or more. A proportion of alumina short fibers having a fiber diameter of more than 10.0 μm is preferably 5.0% or less on a number basis. An alumina fiber aggregate that is formed of alumina short fibers and has been subjected to needling treatment, wherein the alumina short fibers have an average fiber diameter of 6.0 μm or more and 10.0 μm or less and a specific surface area of 0.2 m2/g or more and ...more ...less
7
US10320030B2
Publication/Patent Number: US10320030B2
Publication date: 2019-06-11
Application number: 14/582,676
Filing date: 2014-12-24
Abstract: Provided is a nonaqueous electrolyte solution battery with dramatically improved battery characteristics. A nonaqueous electrolyte solution battery prepared by using a nonaqueous electrolyte solution comprising (I) an aromatic carboxylic acid ester compound represented by General Formula (1) below; and (II) specific compounds, is improved in charge-discharge characteristics at high current densities, durability performance during high-temperature storage and overcharge characteristics. (in General Formula (1), A1 is —R1 or —OR1, with R1 being an optionally substituted hydrocarbon group with 10 or fewer carbon atoms; A2 is an optionally substituted aryl group; each of j and k is independently 0 or an integer greater than 0, and at least one of j and k is an integer not less than 1; and when k≥1, A1 is —OR1, while when k=0, A1 is —R1; and the case of j=1, k=0 is not allowed). Provided is a nonaqueous electrolyte solution battery with dramatically improved battery characteristics. A nonaqueous electrolyte solution battery prepared by using a nonaqueous electrolyte solution comprising (I) an aromatic carboxylic acid ester compound represented by ...more ...less
8
US20190051941A1
Publication/Patent Number: US20190051941A1
Publication date: 2019-02-14
Application number: 16/154,826
Filing date: 2018-10-09
Abstract: Objects of the invention are to provide nonaqueous electrolytic solutions that allow nonaqueous electrolyte secondary batteries to achieve improvements in initial battery characteristics and in battery characteristics after durability testing at the same time, and to provide nonaqueous electrolyte secondary batteries containing the nonaqueous electrolytic solutions. An aspect of the invention resides in a nonaqueous electrolytic solution for a nonaqueous electrolyte secondary battery including a positive electrode and a negative electrode capable of storing and releasing metal ions, the nonaqueous electrolytic solution including an electrolyte and a nonaqueous solvent and further including an aromatic carboxylate ester represented by Formula (1), or an aromatic carboxylate ester (I) represented by Formula (2) and at least one compound (II) selected from the group consisting of fluorine-containing cyclic carbonates, sulfur-containing organic compounds, phosphonate esters, cyano group-containing organic compounds, isocyanate group-containing organic compounds, silicon-containing compounds, aromatic compounds other than those of Formula (2), carboxylate esters represented by Formula (3), cyclic compounds having a plurality of ether bonds, monofluorophosphate salts, difluorophosphate salts, borate salts, oxalate salts and fluorosulfonate salts. Another aspect resides in a nonaqueous electrolyte secondary battery including a negative electrode and a positive electrode capable of storing and releasing lithium ions, and a nonaqueous electrolytic solution including an electrolyte and a nonaqueous solvent, the nonaqueous electrolytic solution being the nonaqueous electrolytic solution described above. Objects of the invention are to provide nonaqueous electrolytic solutions that allow nonaqueous electrolyte secondary batteries to achieve improvements in initial battery characteristics and in battery characteristics after durability testing at the same time, and to provide ...more ...less
9
US20190067698A1
Publication/Patent Number: US20190067698A1
Publication date: 2019-02-28
Application number: 15/768,659
Filing date: 2015-10-16
Abstract: The use of a binder resin for a secondary battery electrode which is a polymer characterized by containing, as polymer-constituent monomer units, a vinyl cyanide monomer unit at a ratio of 50 to 99.99% by mole and a phosphoric acid group-containing monomer unit at a ratio of 0.01 to 50% by mole, and preferably having a mass-average molecular weight of 200,000 to 3,000,000 makes it possible to obtain a battery in which the in-battery electrochemical stability of the vinyl cyanide monomer unit is exhibited, while the phosphoric acid group-containing monomer unit exhibits an excellent binding property to a current collector to improve the flexibility of the current collector. The use of a binder resin for a secondary battery electrode which is a polymer characterized by containing, as polymer-constituent monomer units, a vinyl cyanide monomer unit at a ratio of 50 to 99.99% by mole and a phosphoric acid group-containing monomer unit at a ratio of ...more ...less
10
US10224201B2
Publication/Patent Number: US10224201B2
Publication date: 2019-03-05
Application number: 15/675,230
Filing date: 2017-08-11
Abstract: Provides is a C-plane GaN substrate which, although formed from a GaN crystal grown so that surface pits are generated, is free from any inversion domain, and moreover, has a low spiral dislocation density in a gallium polar surface. Provides is a C-plane GaN substrate wherein: the substrate comprises a plurality of facet growth areas each having a closed ring outline-shape on a gallium polar surface; the spiral dislocation density is less than 1×106 cm−2 anywhere on the gallium polar surface; and the substrate is free from any inversion domain. The C-plane GaN substrate may comprise a high dislocation density part having a dislocation density of more than 1×107 cm−2 and a low dislocation density part having a dislocation density of less than 1×106 cm−2 on the gallium polar surface. Provides is a C-plane GaN substrate which, although formed from a GaN crystal grown so that surface pits are generated, is free from any inversion domain, and moreover, has a low spiral dislocation density in a gallium polar surface. Provides is a C-plane GaN substrate wherein: ...more ...less
11
US10177217B2
Publication/Patent Number: US10177217B2
Publication date: 2019-01-08
Application number: 15/681,971
Filing date: 2017-08-21
Abstract: A C-plane GaN substrate only mildly restricts the shape and dimension of a nitride semiconductor device formed on the substrate. The variation of an off-angle on the main surface of the substrate is suppressed. In the C-plane GaN substrate: the substrate comprises a plurality of facet growth areas each having a closed ring outline-shape on the main surface; the number density of the facet growth area accompanied by a core among the plurality of facet growth areas is less than 5 cm−2 on the main surface; and, when any circular area of 4 cm diameter is selected from an area which is on the main surface and is distant by 5 mm or more from the outer peripheral edge of the substrate, the variation widths of an a-axis direction component and an m-axis direction component of an off-angle within the circular area is each 0.25 degrees or less. A C-plane GaN substrate only mildly restricts the shape and dimension of a nitride semiconductor device formed on the substrate. The variation of an off-angle on the main surface of the substrate is suppressed. In the C-plane GaN substrate: the substrate comprises a plurality of ...more ...less
12
US20190127881A1
Publication/Patent Number: US20190127881A1
Publication date: 2019-05-02
Application number: 16/196,620
Filing date: 2018-11-20
Abstract: A new GaN single crystal is provided. A GaN single crystal according to the present embodiment comprises a gallium polar surface which is a main surface on one side and a nitrogen polar surface which is a main surface on the opposite side, wherein on the gallium polar surface is found at least one square area, an outer periphery of which is constituted by four sides each with a length of 2 mm or more, and, when the at least one square are is divided into a plurality of sub-areas each of which is a square of 100 μm×100 μm, pit-free areas account for 80% or more of the sub-areas. A new GaN single crystal is provided. A GaN single crystal according to the present embodiment comprises a gallium polar surface which is a main surface on one side and a nitrogen polar surface which is a main surface on the opposite side, wherein on the ...more ...less
13
US10290901B2
Publication/Patent Number: US10290901B2
Publication date: 2019-05-14
Application number: 15/365,260
Filing date: 2016-11-30
Abstract: A non-aqueous liquid electrolyte secondary battery using negative-electrode active material having Si, Sn and/or Pb, with high charge-capacity, superior characteristics including discharge-capacity retention rate over long is provided. The non-aqueous liquid electrolyte of the battery contains carbonate having unsaturated bond and/or halogen and and an anhydride compound. A non-aqueous liquid electrolyte secondary battery using negative-electrode active material having Si, Sn and/or Pb, with high charge-capacity, superior characteristics including discharge-capacity retention rate over long is provided. The non-aqueous liquid electrolyte of the ...more ...less
14
US10194596B2
Publication/Patent Number: US10194596B2
Publication date: 2019-02-05
Application number: 14/866,821
Filing date: 2015-09-25
Abstract: An object of the present invention is to provide an organism cultivation facility suitable for industrial, economical, and large-scale cultivation of an organism by efficient air conditioning which is required for the cultivation of the organism. The object can be achieved with an organism cultivation facility comprising, in a building: a cultivation unit having organism containers capable of storing organisms, and a support structure that supports the organism containers; and a conveying device for the organism containers; wherein the organism cultivation facility has a partition wall(s) that can divide the space of the operating area of the conveying device into two or more spaces in the height direction, and at least a part of the partition wall is movable. An object of the present invention is to provide an organism cultivation facility suitable for industrial, economical, and large-scale cultivation of an organism by efficient air conditioning which is required for the cultivation of the organism. The object can be achieved with ...more ...less
15
US10221109B2
Publication/Patent Number: US10221109B2
Publication date: 2019-03-05
Application number: 15/245,772
Filing date: 2016-08-24
Abstract: The present invention relates to a method for producing an α-olefin low polymer through low polymerization reaction of an α-olefin in the presence of a catalyst containing a transition metal-containing compound, an aluminum-containing compound and a hydrocarbon having 2 or more carbon atoms and substituted with a halogen atom, and a solvent, which comprises a reaction step, a purification step and a circulation step of circulating the unreacted raw material α-olefin and the solvent from the purification step to the reaction step; and in which the amount of the olefin having 2 or more carbon atoms and substituted with a halogen atom that is supplied from the circulation step to the reaction step is within a range of from 0.1 to less than 200 (molar ratio) relative to the amount of the transition metal in the reaction step. The present invention relates to a method for producing an α-olefin low polymer through low polymerization reaction of an α-olefin in the presence of a catalyst containing a transition metal-containing compound, an aluminum-containing compound and a hydrocarbon ...more ...less
16
US10214463B2
Publication/Patent Number: US10214463B2
Publication date: 2019-02-26
Application number: 15/465,118
Filing date: 2017-03-21
Inventor: Emoto, Hiroki  
Abstract: The present invention relates to a production method of an α-olefin oligomer for producing an α-olefin by performing an oligomerization reaction of an α-olefin in a reaction solvent in the presence of a catalyst in a reactor, which is a production method of an α-olefin oligomer, comprising circulating and feeding, to the reactor, a condensate liquid obtained by introducing part of gas of the gas phase part inside the reactor into a heat exchanger and cooling the gas, wherein the condensate liquid circulated and fed to the reactor is dispersed in the gas phase part inside the reactor; and a production apparatus of an α-olefin oligomer. The present invention relates to a production method of an α-olefin oligomer for producing an α-olefin by performing an oligomerization reaction of an α-olefin in a reaction solvent in the presence of a catalyst in a reactor, which is a production method of an ...more ...less
17
US10316130B2
Publication/Patent Number: US10316130B2
Publication date: 2019-06-11
Application number: 14/751,898
Filing date: 2015-06-26
Abstract: The present invention relates to a polycarbonate diol comprising a structural unit derived from a compound represented by the following formula (A) and a structural unit derived from a compound represented by the following formula (B), wherein the hydroxyl value is from 20 to 450 mg-KOH/g: HO—R1—OH  (A) HO—R2—OH  (B) the glass transition temperature of said polycarbonate diol as measured by a differential operating calorimeter is −30° C. or less and the average carbon number of a dihydroxy compound obtained by hydrolyzing said polycarbonate diol is from 3 to 5.5. The present invention relates to a polycarbonate diol comprising a structural unit derived from a compound represented by the following formula (A) and a structural unit derived from a compound represented by the following formula (B), wherein the hydroxyl value is from 20 to ...more ...less
18
US20190153518A1
Publication/Patent Number: US20190153518A1
Publication date: 2019-05-23
Application number: 16/243,379
Filing date: 2019-01-09
Abstract: Provided are a method with which it is possible to assess the state of periodontal disease and caries by a simple method, a method with which it is possible to assess the severity of periodontal disease, therapeutic effect, and risk of exacerbation by detection of intraoral bacteria, and the like. The present invention is an intraoral examination method that, for example, assesses the state of periodontal disease and/or caries by measuring the levels of bacteria present in an intraoral sample from an intraoral sample collected from a subject. Provided are a method with which it is possible to assess the state of periodontal disease and caries by a simple method, a method with which it is possible to assess the severity of periodontal disease, therapeutic effect, and risk of exacerbation by detection of intraoral ...more ...less
19
US10301743B2
Publication/Patent Number: US10301743B2
Publication date: 2019-05-28
Application number: 15/663,276
Filing date: 2017-07-28
Abstract: A new GaN single crystal is provided. A GaN single crystal according to the present embodiment comprises a gallium polar surface which is a main surface on one side and a nitrogen polar surface which is a main surface on the opposite side, wherein on the gallium polar surface is found at least one square area, an outer periphery of which is constituted by four sides each with a length of 2 mm or more, and, when the at least one square are is divided into a plurality of sub-areas each of which is a square of 100 μm×100 μm, pit-free areas account for 80% or more of the sub-areas. A new GaN single crystal is provided. A GaN single crystal according to the present embodiment comprises a gallium polar surface which is a main surface on one side and a nitrogen polar surface which is a main surface on the opposite side, wherein on the ...more ...less
20
US10308760B2
Publication/Patent Number: US10308760B2
Publication date: 2019-06-04
Application number: 13/618,368
Filing date: 2012-09-14
Inventor: Sasaki, Haruo  
Abstract: The invention is to provide a polycarbonate resin composition having excellent light resistance, transparency, hue, heat resistance, thermal stability, and mechanical strength. The invention relates to a polycarbonate resin composition which includes a polycarbonate resin at least containing structural units derived from a dihydroxy compound having the portion represented by the following general formula (1) as part of the structure thereof, the polycarbonate resin composition giving a molded object which has a haze of 12 or less as measured in accordance with a specific manner. (The case where the portion represented by the general formula (1) is part of —CH2—O—H is excluded). [Chem. 1] CH2—O  (1) The invention is to provide a polycarbonate resin composition having excellent light resistance, transparency, hue, heat resistance, thermal stability, and mechanical strength. The invention relates to a polycarbonate resin composition which includes a polycarbonate resin at ...more ...less