公开(公告)号：US20240026097A1

公开(公告)日：2024-01-25

申请号：US18024579

申请日：2021-09-06

Applicant: TORAY INDUSTRIES, INC.

Inventor： Tatsuya TAKAMOTO ,  Norikazu ISHIKAWA ,  Nobuyuki TOMIOKA

IPC: C08J5/04 ,  C08L63/00

CPC classification number: C08J5/042 ,  C08L63/00 ,  C08J2363/00

Abstract: The present invention aims to provide: an epoxy resin composition in which the effect of adding an additive can be efficiently obtained even at a high temperature; a molding material which achieves a reduced unevenness in physical properties after curing while allowing the additive to exert its effect; and a fiber-reinforced composite material which has excellent mechanical properties while allowing the additive to exert its effect.
To achieve the above-mentioned object, the epoxy resin composition according to the present invention is an epoxy resin composition including the following components (A) to (E): component (A): an epoxy resin having a viscosity at 25° C. of from 0.1 to 1,000 Pa·s and having two or more epoxy groups within one molecule; component (B): an additive having a viscosity at 25° C. of from 0.01 to 20 Pa·s; component (C): a compound that undergoes a thickening reaction with the epoxy resin at a temperature equal to or lower than a curing temperature; component (D): an epoxy curing agent; and component (E): particles that give thixotropic property. In this epoxy resin composition, the dispersion diameter of the component (B), in a cured product obtained by heat-treating the epoxy resin composition at the curing temperature for 2 hours, is from 0.01 to 5 μm.

公开(公告)号：US20240018703A1

公开(公告)日：2024-01-18

申请号：US18035998

申请日：2021-11-05

Applicant: Toray Industries, Inc.

Inventor： Shinya Kawahara ,  Kojiro Inada ,  Tomohiko Matsuura ,  Masato Masuda

IPC: D03D15/37 ,  D03D15/283 ,  D03D15/50 ,  D03D15/292 ,  D04B1/16 ,  D04B21/16

CPC classification number: D03D15/37 ,  D03D15/283 ,  D03D15/50 ,  D03D15/292 ,  D04B1/16 ,  D04B21/16 ,  D10B2401/022 ,  D10B2331/04 ,  D10B2501/00

Abstract: To provide a woven/knitted fabric having excellent fabric/skin separation, a woven/knitted fabric is provided that includes C-shaped cross-section fibers, wherein an average standard deviation Sq of surface roughness of at least one surface of the woven/knitted fabric is 5 μm or more and 100 μm or less, and a ratio (Sqs/Sq) of an average standard deviation Sqs of surface roughness of the one surface when the woven/knitted fabric is elongated by 10% to the average standard deviation Sq, is 0.85 or more and 2.00 or less.

公开(公告)号：US20240000364A1

公开(公告)日：2024-01-04

申请号：US18037124

申请日：2021-11-15

Applicant: Toray Industries, Inc.

Inventor： Riku Okamoto ,  Shingo Mizuta

IPC: A61B5/361 ,  A61B5/347 ,  A61B5/363 ,  A61B5/364 ,  G06N20/00

CPC classification number: A61B5/361 ,  A61B5/347 ,  A61B5/363 ,  A61B5/364 ,  G06N20/00

Abstract: Provided is an integrated biosignal analysis system performing determination of arrhythmia based on electrocardiographic information. The biosignal analysis system includes: an input unit configured to receive input of the electrocardiographic information; a data conversion unit configured to perform time-frequency conversion on the electrocardiographic information to generate data for determination; a data restoration unit configured to restore the data for determination using a learned model including a auto-encoder to generate restored data; a difference calculation unit configured to calculate a difference amount between the restored data and the data for determination; and a determination unit configured to determine whether the data for determination is either of normal waveform data and arrhythmic waveform data based on the difference amount.

公开(公告)号：US11859255B2

公开(公告)日：2024-01-02

申请号：US17944779

申请日：2022-09-14

Applicant: TORAY INDUSTRIES, INC. ,  NATIONAL CANCER CENTER

Inventor： Satoshi Kondou ,  Hitoshi Nobumasa ,  Satoko Kozono ,  Hiroko Sudo ,  Junpei Kawauchi ,  Takahiro Ochiya ,  Nobuyoshi Kosaka ,  Makiko Ono ,  Kenji Tamura

IPC: C12Q1/68 ,  C12P19/34 ,  C12Q1/6886 ,  C12M1/00 ,  C12N15/09

CPC classification number: C12Q1/6886 ,  C12M1/00 ,  C12Q1/68 ,  C12N15/09 ,  C12Q2600/158 ,  C12Q2600/16 ,  C12Q2600/178

Abstract: It is intended to provide a kit or a device for the detection of breast cancer and a method for detecting breast cancer. The present invention provides a kit or a device for the detection of breast cancer, comprising nucleic acid(s) capable of specifically binding to a miRNA in a sample of a subject, and a method for detecting breast cancer, comprising measuring the miRNA in vitro.

公开(公告)号：US11851542B2

公开(公告)日：2023-12-26

申请号：US17259430

申请日：2019-07-01

Applicant: Toray Industries, Inc.

Inventor： Haruki Aono ,  Tadahiko Iwaya ,  Keiko Sawamoto ,  Yu Abe

IPC: C08J7/04 ,  B05D3/12 ,  B05D5/08 ,  B05D7/04 ,  C09D5/20

CPC classification number: C08J7/0427 ,  B05D3/12 ,  B05D5/08 ,  B05D7/04 ,  C09D5/20 ,  B05D2201/04 ,  B05D2502/00 ,  B05D2503/00 ,  B05D2504/00 ,  C08J2367/00 ,  C08J2433/08 ,  C08J2463/00 ,  C08J2475/06

Abstract: A laminated film has a resin layer on at least one surface of a polyester film, in which the resin layer is on at least one surface layer, the water contact angle of the resin layer is 85°-100°, inclusive, and |H2-H1|≤1.0 (%) is satisfied, H1 (%) being the haze of the laminated film and H2 (%) being the haze of the laminated film after being immersed in a solvent and subjected to a rub test. This laminated film has excellent coating and releasability properties with respect to ceramic slurry.

公开(公告)号：US20230407533A1

公开(公告)日：2023-12-21

申请号：US18035565

申请日：2021-11-18

Applicant: TORAY INDUSTRIES, INC.

Inventor： Fumiya KISHITA ,  Jiro TABATA ,  Hayato IKEDA

IPC: D03D15/37 ,  D06M15/507 ,  D06M15/564 ,  D02G3/04 ,  D03D15/283 ,  D03D15/47 ,  D04B1/16 ,  D04B21/16

CPC classification number: D03D15/37 ,  D06M15/507 ,  D06M15/564 ,  D02G3/04 ,  D03D15/283 ,  D03D15/47 ,  D04B1/16 ,  D04B21/16 ,  D10B2331/04 ,  D10B2331/02 ,  D10B2331/10 ,  D10B2401/02

Abstract: An object of the present invention is to obtain a fabric having superior water absorbency and sweat absorption/rapid drying while having anti-pilling qualities and a cotton-like texture. A woven/knitted article and a textile product material with good aesthetic properties and functionality, and good general physical properties are obtained which have anti-pilling qualities not obtained in conventional fabrics having a high synthetic fiber blend ratio, and functionality such as water absorbency, water absorption/rapid drying, and quick drying after laundering, which cannot be obtained in conventional cotton fabrics.
The present invention is a woven/knitted article comprising one or more fibers selected from synthetic fibers, regenerated fibers, and semisynthetic fibers, the woven/knitted article including a spun yarn, which contains mass % or more of an aliphatic polyamide short fiber A having a single-fiber fineness of 0.5 dtex to 5 dtex and a fiber length of 25 mm to 70 mm in the spun yarn, and having water absorbency evaluated using a falling-drop method of seconds or less; a method for manufacturing the woven/knitted article; and a textile product.

公开(公告)号：US20230407018A1

公开(公告)日：2023-12-21

申请号：US18035391

申请日：2021-10-27

Applicant: Toray Industries, Inc.

Inventor： Jun Misumi ,  Kyoko Shinohara ,  Masato Honma

IPC: C08J5/04 ,  B32B5/02 ,  B32B5/26

CPC classification number: C08J5/042 ,  B32B5/02 ,  B32B5/26 ,  C08J2363/00 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2250/05 ,  B32B2250/20 ,  B32B2307/538 ,  B32B2307/54

Abstract: An object is to provide a fiber-reinforced resin that can be welded to another member via a thermoplastic resin and that is less likely to be damaged even when welded at a high temperature, wherein the fiber-reinforced resin includes a reinforcing fiber and has a cured epoxy resin region and a thermoplastic resin region disposed at the surface wherein aromatic rings account for 50% or more and 90% or less of the cured epoxy resin present in the cured epoxy resin region.

公开(公告)号：US11841332B2

公开(公告)日：2023-12-12

申请号：US17417197

申请日：2019-12-19

Applicant: Toray Industries, Inc.

Inventor： Hiroki Sugihara ,  Takahiro Tanino

IPC: G01N23/18 ,  G01B11/06 ,  G01N23/04 ,  G01N23/083 ,  B60K15/03

CPC classification number: G01N23/18 ,  G01B11/0608 ,  G01N23/04 ,  G01N23/083 ,  B60K15/03 ,  B60K2015/03315 ,  G01N2223/04 ,  G01N2223/401 ,  G01N2223/646

Abstract: An inspection apparatus and method are described for detecting, with high accuracy, whether a structure contains defects, where the inspection apparatus comprises: an X-ray emitting means (1a, 1b) for emitting X-rays through two or more paths; one or more X-ray detection means (3) for detecting the X-rays passing through the a structure (2); a multiple position distance measurement means (4) for measuring the distance from the X-ray emitting means to the structure at a plurality of positions; and an image processing means (5).

公开(公告)号：US11822243B2

公开(公告)日：2023-11-21

申请号：US16333449

申请日：2017-08-22

Applicant: TORAY INDUSTRIES, INC.

Inventor： Yugo Tanigaki ,  Akihiro Ishikawa ,  Kazuto Miyoshi

IPC: G03F7/037 ,  G03F7/30 ,  G03F7/40 ,  G03F7/027 ,  G02F1/1335 ,  G02F1/1339 ,  G03F7/023 ,  G03F7/032 ,  G03F7/038 ,  G03F7/075 ,  G03F7/16 ,  G03F7/20 ,  G03F7/32 ,  C08F20/28 ,  H05B33/22 ,  H05B33/10 ,  H05B33/12 ,  G03F7/105 ,  G03F7/033 ,  H10K50/00 ,  H10K50/86 ,  H10K59/122 ,  H10K59/126 ,  H10K85/40 ,  H10K85/10 ,  H10K59/12

CPC classification number: G03F7/037 ,  C08F20/28 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/13394 ,  G02F1/133512 ,  G03F7/027 ,  G03F7/0233 ,  G03F7/032 ,  G03F7/033 ,  G03F7/038 ,  G03F7/0757 ,  G03F7/105 ,  G03F7/162 ,  G03F7/168 ,  G03F7/2002 ,  G03F7/322 ,  G03F7/40 ,  H05B33/10 ,  H05B33/12 ,  H05B33/22 ,  H10K50/00 ,  H10K50/865 ,  H10K59/122 ,  H10K59/126 ,  H10K85/111 ,  H10K85/141 ,  H10K85/40 ,  G02F1/13398 ,  H10K59/1201

Abstract: The present invention provides a negative-type photosensitive resin composition capable of obtaining a cured film suppressing generation of development residues caused by a pigment and having high sensitivity and excellent heat resistance and light blocking capability. A negative-type photosensitive resin composition contains an alkali-soluble resin (A), a radical-polymerizable compound (B), a photopolymerization initiator (C1), and a pigment (D1). In this resin composition, the radical-polymerizable compound (B) contains a flexible chain-containing radical-polymerizable compound (B1), the flexible chain-containing radical-polymerizable compound (B1) contains a compound having (I) a structure derived from a compound having at least three hydroxyl groups in the molecule, (II) at least three ethylenically unsaturated double bond groups, and (III) at least one aliphatic chain, the aliphatic chain has an average molecular weight of 40 to 500, and the content of the pigment (D1) is 5 to 70 mass % of the total solid content.

公开(公告)号：US11807717B2

公开(公告)日：2023-11-07

申请号：US17955169

申请日：2022-09-28

Applicant: Toray Industries, Inc.

Inventor： Itaru Asano

IPC: C08G69/26 ,  C08G69/16 ,  C08G69/46 ,  C08G69/08 ,  C08J3/12

CPC classification number: C08G69/16 ,  C08G69/08 ,  C08G69/26 ,  C08G69/46 ,  C08J3/12

Abstract: A method produces polyamide fine particles by polymerizing a polyamide monomer (A) in the presence of a polymer (B) at a temperature equal to or higher than the crystallization temperature of a polyamide to be obtained, wherein the polyamide monomer (A) and the polymer (B) are homogeneously dissolved at the start of polymerization, and polyamide fine particles are precipitated after the polymerization. Polyamide fine particles have a number average particle size of 0.1 to 100 μm, a sphericity of 90 or more, a particle size distribution index of 3.0 or less, a linseed oil absorption of 100 mL/100 g or less, and a crystallization temperature of 150° C. or more. In particular, a polyamide having a high crystallization temperature includes fine particles having a smooth surface, a narrow particle size distribution, and high sphericity.