Patents Assigned to Toray Industries
  • Publication number: 20230128336
    Abstract: The objective of the present invention is to provide a method which is for producing a gas diffusion electrode substrate having a high conductivity and a chemical resistance, and by which an increase in production cost can be suppressed. The present invention is a method for producing a gas diffusion electrode substrate in which a microporous layer is formed in a conductive porous body formed by bonding carbon fibers to each other by means of a cured product of a binder resin, the method having, in the following order: a binder resin impregnation step in which a carbon fiber structure is impregnated with a binder resin composition to obtain a pre-impregnated body; a coating step in which the surface of the pre-impregnated body is coated with a microporous layer coating solution; and a heat treatment step in which the pre-impregnated body that has been subjected to the coating step is heat-treated at a temperature of at least 200° C.
    Type: Application
    Filed: March 18, 2021
    Publication date: April 27, 2023
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Hiroaki OTAKE, Masamichi UTSUNOMIYA, Fumitaka WATANABE
  • Publication number: 20230131530
    Abstract: Provided is an apparatus for producing a joined-resin product in which two or more resin members are joined. The apparatus includes: a surface treatment mechanism comprising an electrode unit generating ionized gas, and a member holding mechanism arranged at a position separated from the electrode unit by a space and holding the resin member, the surface treatment mechanism activating a surface to be joined of the resin member held by the member holding mechanism, by the ionized gas generated by the electrode unit; and a joining mechanism bonding the two or more resin members together where at least one of surfaces to be joined facing each other is activated by the surface treatment mechanism, at the respective surfaces to be joined.
    Type: Application
    Filed: January 29, 2021
    Publication date: April 27, 2023
    Applicant: Toray Industries, Inc.
    Inventors: Yusuke Yamashita, Shunpei Tonai, Kazuya Kanasugi
  • Publication number: 20230129035
    Abstract: An object of the preset invention is to provide a medicament for treatment and/or prevention of cancer. The present invention relates to a medicament for treatment and/or prevention of cancer in a cancer patient with a previous history of another cancer treatment, comprising an antibody or a fragment thereof haying an immunological reactivity with CAPRIN-1 protein, and an angiogenesis inhibitor or an angiogenesis inhibitor and a taxane-based drug together or separately in combination.
    Type: Application
    Filed: March 11, 2021
    Publication date: April 27, 2023
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Fumiyoshi OKANO, Daisuke AKAZAWA
  • Patent number: 11634555
    Abstract: A colored resin composition containing an alkali-soluble resin (A), a colorant (B), an organic solvent (C), and a photosensitizer (D), the colored resin composition containing at least a zirconia compound particle as the colorant (B), wherein the zirconia compound particle contains zirconium nitride having a crystallite size of 10 nm or more and 60 nm or less, and the crystallite size is determined from a half width of a peak derived from a (111) plane in an X-ray diffraction spectrum using a CuK? ray as an X-ray source. The present invention provides a highly sensitive colored resin composition by improving light transmissivity in the ultraviolet region (wavelength 365 nm) generally used in photolithography and by improving a light shielding property in the visible region.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: April 25, 2023
    Assignee: TORAY INDUSTRIES, INC.
    Inventors: Yoshihiko Inoue, Kazuki Nanbu, Takuto Tokuda, Ryosuke Aihara
  • Patent number: 11637351
    Abstract: At low cost, a porous film has high thermal film rupture resistance and outstanding battery characteristics. The porous film has a porous layer on at least one surface of a porous substrate, and if the surface porosity of the porous layer is defined as ? and the cross-sectional void ratio of the porous layer is defined as ?, then ?/? does not exceed 90%.
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: April 25, 2023
    Assignee: Toray Industries, Inc.
    Inventors: Nobuyasu Kai, Kei Ikoma, Akimitsu Tsukuda
  • Patent number: 11633716
    Abstract: An objective of the present disclosure is to provide an adsorption material that has a carrier material with retained physical strength, and efficiently adsorbs an immunosuppressive protein. The present disclosure provides an adsorption material for immunosuppressive protein. The adsorption material includes a water-insoluble carrier to which at least one nitrogen-containing compound selected from a polyamine represented by a predetermined formula and aliphatic amines represented by predetermined formulae is bound. A total content of amino groups on the water-insoluble carrier is more than 0 ?mol and 2500 ?mol or less per 1 g, and a content of primary amino groups on the water-insoluble carrier is 450 ?mol or less per 1 g.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: April 25, 2023
    Assignees: TORAY INDUSTRIES, INC., NATIONAL UNIVERSITY CORPORATION SHIGA UNIVERSITY OF MEDICAL SCIENCE
    Inventors: Junichi Kasuya, Ryo Matsunaga, Yoshiyuki Ueno, Yuji Ueda, Kazuo Teramoto, Kazumasa Ogasawara
  • Patent number: 11634778
    Abstract: This application provides a kit or a device for detection of lung cancer, comprising a nucleic acid(s) for detecting a miRNA(s) in a sample from a subject, and a method for detecting lung cancer, comprising measuring the miRNA(s) in vitro.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: April 25, 2023
    Assignees: TORAY INDUSTRIES, INC., NATIONAL CANCER CENTER
    Inventors: Yuho Kida, Satoko Kozono, Hiroko Sudo, Satoshi Kondou, Junpei Kawauchi, Takahiro Ochiya, Shun-Ichi Watanabe
  • Publication number: 20230120463
    Abstract: Provided is an electrolyte membrane including at least the following: an A-layer composed of an ion-conducting fluorinated polymer and a non-ion-conducting fluorinated polymer; and a B-layer composed of an ion-conducting hydrocarbon polymer, wherein the ion-conducting hydrocarbon polymer is dispersed in the A-layer. Provided is an electrolyte membrane having excellent oxidation resistance. In addition, provided is an electrolyte membrane for a redox-flow battery, in which the electrolyte membrane used as a barrier membrane for a redox-flow battery makes it possible to achieve high power efficiency and stable charge and discharge even in long-term use.
    Type: Application
    Filed: March 8, 2021
    Publication date: April 20, 2023
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Kazuma MATSUI, Eiko YOSHIOKA, Takashi KONISHI, Daisuke OGATA, Daisuke IZUHARA
  • Publication number: 20230118787
    Abstract: It is intended to provide a kit or a device for the detection of esophageal cancer and a method for detecting esophageal cancer. The present invention provides a kit or a device for the detection of esophageal cancer, comprising nucleic acid(s) capable of specifically binding to miRNA(s) in a sample of a subject, and a method for detecting esophageal cancer, comprising measuring the miRNA in vitro.
    Type: Application
    Filed: November 18, 2022
    Publication date: April 20, 2023
    Applicants: TORAY INDUSTRIES, INC., NATIONAL CANCER CENTER
    Inventors: Hiroko SUDO, Hitoshi NOBUMASA, Satoko KOZONO, Satoshi KONDOU, Junpei KAWAUCHI, Atsushi OCHIAI, Motohiro KOJIMA
  • Publication number: 20230121715
    Abstract: The present invention provides a fresh water generator operating method and a determination program that are employed in a method for cleaning a separation membrane module following membrane filtration, and that, while various cleaning steps such as reverse pressure cleaning, air cleaning, chemical solution cleaning are taking place after completion of the membrane filtration, determines cleaning troubles by calculating a temporal change in resistance increase rate on the basis of an increase in membrane differential pressure.
    Type: Application
    Filed: March 26, 2021
    Publication date: April 20, 2023
    Applicant: Toray Industries, Inc.
    Inventors: Kazuki Hagawa, Kazunori Tomioka, Hiroshi Hamada
  • Publication number: 20230119738
    Abstract: Efficient production of high quality oxidized fiber bundles and carbon fiber bundles is described, comprising a step for heat-treating aligned acryl based fiber bundles in an oxidizing atmosphere while turning them back on guide rollers installed on both ends outside the furnace body of a hot gas heating type oxidation furnace wherein: supply nozzles for supplying hot gas into a heat treatment chamber are installed at an end in the traveling direction of the acryl based fiber bundles; a fiber bundle traveling passage(s) exists above and/or below each nozzle; hot gas is supplied from the supply face(s) located above and/or below the acryl based fiber bundle; and the requirements (1) and (2) are satisfied where Vf and V are defined as described. 1.5 m/s?Vf?15 m/s ??(1) 1.
    Type: Application
    Filed: March 17, 2021
    Publication date: April 20, 2023
    Applicant: Toray Industries, Inc.
    Inventors: Taku Yamamoto, Naoto Hosotani, Joji Funakoshi
  • Publication number: 20230118999
    Abstract: A plate is used for a sole that forms a part of a shoe. The plate includes a reinforcement portion composed of a composite material containing a synthetic resin and a plurality of fibers. The plurality of fibers in the reinforcement portion each have a weight average fiber length not shorter than 0.4 mm and not longer than 7.0 mm and have such an orientation property that orientations thereof are aligned in a foot length direction.
    Type: Application
    Filed: October 12, 2022
    Publication date: April 20, 2023
    Applicants: ASICS CORPORATION, TORAY INDUSTRIES, INC.
    Inventors: Kenta TATENO, Yoshikazu MITSUHATA, Shin HIRATA, Ryo SUZUKI
  • Patent number: 11629457
    Abstract: An automobile instrument panel surface material includes a microfiber having an average single fiber diameter of 0.3 to 7 ?m; and polyurethane, the automobile instrument panel surface material having nap formed of the microfiber, the automobile instrument panel surface material having, of light fastnesses measured according to a light fastness measurement method of JIS L 0843:2006 under conditions of a xenon arc intensity of 110 MJ/m2, a fading by gray scale evaluation of grade 3.5 or higher, the automobile instrument panel surface material having a glass haze of 10.0% or less as measured according to a glass haze evaluation method of ISO 6452:2007 under conditions of a heating temperature of 100° C. and a heating time of 20 hours.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: April 18, 2023
    Assignee: Toray Industries, Inc.
    Inventors: Satoshi Yanagisawa, Akihiro Tanabe, Makoto Nishimura
  • Patent number: 11629243
    Abstract: A polyamide resin composition makes it possible to obtain a molded article having excellent fluidity, excellent prying strength, and excellent adhesivity with metal. The polyamide resin composition includes 100 parts by mass of a polyamide resin (A) and 0.1 part by mass or more and 10 parts by mass or less of an ammonium salt (B) composed of a C6-12 aliphatic dicarboxylic acid and ammonia.
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: April 18, 2023
    Assignee: Toray Industries, Inc.
    Inventors: Nobuhiro Morioka, Akiyoshi Tamai, Hideyuki Umetsu
  • Patent number: 11629517
    Abstract: A sliding seismic isolation device includes a structure fixation plate having a first sliding surface and a metallic slider having a second sliding surface contacting the first sliding surface. A friction member composed of a single-layer fabric is attached to the first sliding surface, the second sliding surface, or both of the first sliding surface and the second sliding surface. One of a warp and a weft is formed of multiple plied yarns into which high-strength fibers and PTFE fibers are twisted together and the other of the warp and the weft is formed of multiple high-strength fibers in the single-layer fabric. The single-layer fabric has a twill weave and is woven such that the plied yarns of the one forming the single-layer fabric are exposed at a surface opposite from the attachment side of the friction member more than the high-strength fibers of the other forming the single-layer fabric.
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: April 18, 2023
    Assignees: NIPPON STEEL ENGINEERING CO., LTD., TORAY INDUSTRIES, INC.
    Inventors: Shinsuke Yamazaki, Tadayuki Noro, Yoshinao Konishi, Atsushi Watanabe, Koji Nishimoto, Masato Sekiyama, Yuki Ninomiya, Masaru Harada
  • Publication number: 20230112804
    Abstract: The purpose of the present invention is to provide a photosensitive resin composition that yields a cured film having exceptional heat resistance, elongation, chemical resistance, permittivity, and dielectric tangent while being curable under low-temperature heat treatments, the percentage of film remaining after development being exceptional. To solve the above problem, the photosensitive resin composition of the present invention has the following configuration. Specifically, a photosensitive resin composition that contains a resin (A) and a photopolymerization initiator (B), said resin (A): containing one or more structural units selected from the group consisting of specific structural units represented by formula (1), formula (3), and formula (5); and also containing one or more structural units selected from the group consisting of structural units represented by formula (2), formula (4), and formula (6).
    Type: Application
    Filed: March 12, 2021
    Publication date: April 13, 2023
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Hisashi OGASAWARA, Hitoshi ARAKI, Masaya JUKEI
  • Publication number: 20230104293
    Abstract: It is intended to provide a kit or a device for the detection of colorectal cancer and a method for detecting colorectal cancer. The present invention provides a kit or a device for the detection of colorectal cancer, comprising a nucleic acid capable of specifically binding to a miRNA in a sample from a subject, and a method for detecting colorectal cancer, comprising measuring the miRNA in vitro.
    Type: Application
    Filed: September 15, 2022
    Publication date: April 6, 2023
    Applicants: TORAY INDUSTRIES, INC., NATIONAL CANCER CENTER
    Inventors: Satoko KOZONO, Hitoshi NOBUMASA, Satoshi KONDOU, Hiroko SUDO, Junpei KAWAUCHI, Atsushi OCHIAI, Motohiro KOJIMA
  • Publication number: 20230106362
    Abstract: The present invention provides a fiber-reinforced resin which has excellent tensile shear joining strength and is able to be integrated with another structural member with high productivity by means of thermal welding, thereby being suitable as a structural material. The present invention is a fiber-reinforced resin which contains constituents (A), (B) and (C), while having a multilayer structure that is composed of a thermosetting resin layer that is formed of (B) a thermosetting resin, a thermoplastic resin layer that is formed of (C) a thermoplastic resin, and a mixed layer that is present between the thermoplastic resin layer and the thermosetting resin layer, while being obtained by mixing the thermoplastic resin (C) and the thermosetting resin (B), in such a manner that the thermoplastic resin layer is present in the surface. With respect to this fiber-reinforced resin, at least some of (A) reinforcing fibers are present in the mixed layer.
    Type: Application
    Filed: March 5, 2021
    Publication date: April 6, 2023
    Applicant: Toray Industries, Inc.
    Inventors: Jun Misumi, Masato Honma, Genki Matsubara, Kyoko Shinohara
  • Publication number: 20230106971
    Abstract: A fiber-reinforced composite molded article which is obtained by molding reinforcing fibers and an epoxy resin, while containing a silicone oil as an internal mold release agent, and which is characterized in that the fragment ion intensity ratio A/B as detected in case where the molded article surface is analyzed by time-of-flight secondary ion mass spectrometry is expressed by the relationship of 3?A/B?20. A: The intensity of a fragment ion that has the highest intensity among the fragment ions derived from the silicone oil. B: The intensity of a fragment ion that has the highest intensity among the fragment ions derived from the epoxy resin.
    Type: Application
    Filed: February 5, 2021
    Publication date: April 6, 2023
    Applicant: Toray Industries, Inc.
    Inventors: Chiasa Kitani, Satoshi Matsumoto, Naoya Ouchiyama, Shigeru Kawashima, Atsuki Tsuchiya
  • Publication number: 20230106565
    Abstract: It is intended to provide a kit or device for the detection of liver cancer and a method for detecting liver cancer. The present invention relates to a kit or device for the detection of liver cancer, comprising a nucleic acid capable of specifically binding to miRNA in a sample of a subject, and a method for detecting liver cancer, comprising measuring the miRNA in vitro.
    Type: Application
    Filed: October 21, 2022
    Publication date: April 6, 2023
    Applicants: TORAY INDUSTRIES, INC., NATIONAL CANCER CENTER
    Inventors: Satoshi KONDOU, Hitoshi NOBUMASA, Satoko KOZONO, Hiroko SUDO, Junpei KAWAUCHI, Atsushi OCHIAI, Motohiro KOJIMA