Abstract: A computer of a microbial community analysis system includes an input unit configured to input a plurality of data groups including information indicating a nucleotide sequence of a gene of each of a plurality of microorganisms included in activated sludge in which a water treatment is performed; a similarity calculating unit configured to calculate a similarity between data groups on the basis of the nucleotide sequences included in the input data groups, and a coordinates calculating unit configured to calculate coordinates in a multidimensional space of each of the data groups on the basis of the calculated similarity.
Abstract: Provided is an epoxy resin composition containing an epoxy resin (A), a curing agent (B) and an imidazole adduct-type curing accelerator (C), in which the curing agent (B) contains a compound (B-1) represented by formula (B-1) [R1 represents a hydrogen atom, a halogen atom, a methoxy group or a hydrocarbon group having 1 to 12 carbon atoms] and a compound (B-2) represented by formula (B-2) [R2 represents a hydrogen atom, a halogen atom, a methyl group or a methoxy group] and the content of the compound (B-2) is 2 parts by mass or more and 5 parts by mass or less with respect to 100 parts by mass of the epoxy resin (A).
Abstract: There are provided a layered body and a display device including the same, the layered body including a substrate layer and a resin layer disposed on at least one surface of the substrate layer, in which the resin layer contains a light scattering agent (A), and, when the surface tension of the substrate layer is indicated by ?s (mN/m), and the surface tension of the resin layer is indicated by ?r (mN/m), the following formula: |?s??r|?11.0 is satisfied.
Abstract: The gas separation membrane element contains a gas separation membrane, and a sealing portion for preventing mixture of a source gas and a specific gas permeated through a gas separation membrane. The gas separation membrane has a first porous layer including a porous membrane, and a hydrophilic resin composition layer disposed on the first porous layer. The sealing portion is a region in which a cured material of a sealant penetrates in at least the first porous layer in the gas separation membrane, and a thermal expansion coefficient A of the sealing portion and a thermal expansion coefficient B of a material forming the first porous layer satisfy a relation (I): 0.35?A/B?1.0??(I).
Abstract: The present invention provides a compound that have excellent harmful arthropod controlling effects, the compounds being represented by formula (I) [wherein Q represents a group represented by formula Q1 or the like, Z represents an oxygen atom or a sulfur atom, A1 represents a nitrogen atom or CR6a, A2 represents a nitrogen atom or CR6b, A3 represents a nitrogen atom or CR6c, A4 represents CR1a or the like, A5 represents a nitrogen atom or CR6e or the like, A6 represents a nitrogen atom or CR6f, R6a represents a hydrogen atom or the like, R6b represents a C1-C6 chain hydrocarbon group or the like, R6c, R6e, R6f are identical to or different from each other, and each represents a C1-C6 chain hydrocarbon group or the like, R1a represents a C1-C6 chain hydrocarbon group or the like, R2 represents a C1-C6 chain hydrocarbon group or the like, R3 represents a C1-C6 chain hydrocarbon group or the like, and n is 0, 1 or 2] or its N oxide compound.
Abstract: The present invention provides a nonaqueous electrolyte secondary battery laminated separator which improves a long-term battery characteristic of a nonaqueous electrolyte secondary battery. According to the nonaqueous electrolyte secondary battery laminated separator in accordance with an aspect of the present invention, an absolute value of a difference between (i) a standard deviation of whiteness index in one outermost layer and (ii) a standard deviation of whiteness index of the other outermost layer is greater than 0.01 and is 0.60 or less, and a greater one of the two standard deviation values of whiteness index is 0.06 or more and 0.91 or less.
Abstract: A blue curable resin composition includes a colorant (A), a resin (B), a polymerizable compound (C) and a polymerization initiator (D). The colorant (A) includes two or more pigments each having a phthalocyanine backbone. The blue curable resin composition has relatively low in Bx and is high in intensity in an xy chromaticity diagram of an XYZ color system. A color filter may be formed from the blue curable resin composition. The blue curable composition may be also used in a display device.
Abstract: The present invention provides a rubber composition obtained by kneading a rubber component, a vulcanization accelerator, silica, and a compound represented by the following formula (I): wherein the groups are as defined in the DESCRIPTION.
Abstract: A separator for power storage devices includes a synthetic resin film having minute pore portions, the separator having an air resistance of 30 sec/100 mL/16 ?m or more and 100 sec/100 mL/16 ?m or less, and a first scattering peak in a stretching direction measured by small-angle X-ray scattering measurement (SAXS) present in a range where a scattering vector is 0.0030 nm?1 or more and 0.0080 nm?1 or less.
Abstract: Provided is a nonaqueous electrolyte secondary battery separator having an excellent withstand voltage property after repeated charge-discharge cycles. The nonaqueous electrolyte secondary battery separator includes a polyolefin porous film, and a heat-resistant porous layer that contains a heat-resistant resin and that is formed on one surface or both surfaces of the polyolefin porous film, the nonaqueous electrolyte secondary battery separator having an absolute value of a ratio of change in thickness between before and after a heat-shock cycle test in a range of not more than 1.4%.
Abstract: Provided is a photodetector having a small dark current ratio. A photodetector includes a first electrode, a second electrode, and an active layer provided between the first electrode and the second electrode, the active layer contains a p-type semiconductor material and an n-type semiconductor material, the p-type semiconductor material contains a polymer having the highest occupied molecular orbital (HOMO) of ?5.45 eV or less, and the n-type semiconductor material contains a non-fullerene compound. It is preferable that the polymer contained in the p-type semiconductor material contains a constitutional unit DU having an electron donating property and a constitutional unit AU having an electron accepting property, and the non-fullerene compound contains a moiety DP having an electron donating property and a moiety AP having an electron accepting property.
Type:
Application
Filed:
March 22, 2021
Publication date:
June 29, 2023
Applicant:
SUMITOMO CHEMICAL COMPANY, LIMITED
Inventors:
Giovanni FERRARA, Takafumi ARAKI, Miho OZEKI
Abstract: Disclosed is a method for manufacturing a sintered body by sintering with laser irradiation, the method for manufacturing a sintered body, including: a raw material providing step of providing a raw material containing a ceramic powder and a laser absorbing oxide having an absorption rate at a laser wavelength higher by 5% or more than that of the ceramic powder; an article forming step of forming an article formed from the raw material, an article partially including a region consisting of only the raw material, or an article formed from the raw material and formed on a base material; and a sintering step of irradiating the article with a laser to form a sintered portion.
Type:
Application
Filed:
February 17, 2021
Publication date:
June 22, 2023
Applicants:
SUMITOMO CHEMICAL COMPANY, LIMITED, JAPAN FINE CERAMICS CENTER
Abstract: An object of the present invention is to provide a method for stabilizing a nucleic acid oligomer solution having a phosphorothioate bond, and a method for producing a purified nucleic acid oligomer. The present invention provides a method for stabilizing a nucleic acid oligomer, wherein an atmosphere in contact with an eluted fraction obtained by subjecting a crude nucleic acid oligomer containing a nucleic acid oligomer represented by Formula (1) (wherein symbols are as described in the specification) to a reverse-phase column chromatography treatment is set to an inert gas atmosphere having an oxygen concentration of 10% or less, and a method for producing a purified nucleic acid oligomer from the eluted fraction.
Abstract: A photodetector element includes: an anode; a cathode; and an active layer provided between the anode and the cathode and containing a p-type semiconductor material and an n-type semiconductor material, and a value obtained by subtracting the absolute value of energy level of HOMO of the p-type semiconductor material from the absolute value of the energy level of HOMO of the n-type semiconductor material is 0.35 or less. Further, the difference between the HOMO of the n-type semiconductor material and the HOMO of the p-type semiconductor material is preferably 0 to 0.10 eV, and the p-type semiconductor material is preferably a polymer compound containing a constituent unit represented by the following Formula (I). Ar1 and Ar2 represent a trivalent aromatic heterocyclic group optionally having a substituent or a trivalent aromatic carbocyclic group optionally having a substituent, and Z represents a group represented by Formulae (Z-1) to (Z-7).
Type:
Application
Filed:
March 22, 2021
Publication date:
June 22, 2023
Applicant:
SUMITOMO CHEMICAL COMPANY, LIMITED
Inventors:
Giovanni FERRARA, Takafumi ARAKI, Miho OZEKI
Abstract: The purpose of the present invention is to provide a stable composition comprising a nucleic acid oligomer having a phosphorothioate bond, and a process for preparing the same composition, and a process for preparing the nucleic acid oligomer efficiently from the composition. The present invention provides a composition comprising a nucleic acid oligomer having a phosphorothioate bond represented by formula (1) (wherein the symbols are defined in the specification), an alkylammonium salt, a water-soluble organic solvent, water, and an additive including at least one compound described in the specification.
Abstract: The present invention can provide a salt capable of producing a resist pattern with satisfactory CD uniformity (CDU), and a resist composition.
Type:
Grant
Filed:
February 11, 2019
Date of Patent:
June 20, 2023
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED
Inventors:
Tatsuro Masuyama, Yuichi Mukai, Koji Ichikawa
Abstract: Disclosed is a resist composition including a compound represented by formula (I), a resin having an acid-labile group and an acid generator: wherein, in formula (I), R1 represents a halogen atom or an alkyl fluoride group having 1 to 6 carbon atoms, m1 represents an integer of 1 to 5, and when m1 is 2 or more, a plurality of R1 may be the same or different from each other.
Type:
Grant
Filed:
February 15, 2021
Date of Patent:
June 20, 2023
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED
Inventors:
Yukako Anryu, Satoshi Yamaguchi, Koji Ichikawa
Abstract: Disclosed are a resin containing a structural unit represented by formula (I), a structural unit represented by formula (a1-1), a structural unit represented by formula (a1-2) and a structural unit represented by formula (a2-A), and a resist composition including the same:
Type:
Grant
Filed:
August 23, 2019
Date of Patent:
June 20, 2023
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED
Inventors:
Mutsuko Higo, Shingo Fujita, Koji Ichikawa
Abstract: To provide a solid catalyst component for olefin polymerization having a small amount of fine powder. A solid catalyst component for olefin polymerization containing a titanium atom, a magnesium atom, a halogen atom, and an internal electron donor. The solid catalyst component has an absolute difference in binding energy of 73.50 to 75.35 eV between a peak (1) with the binding energy of 457.00 to 459.00 eV and a peak (2) with the binding energy of 532.50 to 534.50 eV. The peak (1) and the peak (2) are within peak components measured by X-ray photoelectron spectroscopy, the peak (1) is obtained by waveform separation of peaks assigned to the 2p orbitals of the titanium atom, and the peak (2) is obtained by waveform separation of peaks assigned to the is orbital of an oxygen atom.
Abstract: A moisture-sensitive film formed from a resin composition and containing a polyimide resin component. The polyimide resin component comprises a fluorinated polyimide resin. The polyimide resin component comprises a phthalimide ring and a benzene ring different from a benzene ring included in the phthalimide ring. Based on a total amount of the polyimide resin component, the benzene ring different from the benzene ring included in the phthalimide ring has a mass fraction W (Be) and the phthalimide ring has a mass fraction W (PhI) satisfying the following formula: W (PhI)/W (Be)?1.2.