Patents by Inventor Taira OMORI

Taira OMORI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240301600
    Abstract: An object of the present invention is to provide a non-woven fabric for a sound-absorbing material and a sound-absorbing material which are excellent in thickness recoverability and followability during molding and excellent in sound-absorbing performance. In order to solve such a problem, there is provided a non-woven-fabric layered body for a sound-absorbing material in which a non-woven fabric layer ? and a non-woven fabric layer ? are layered, in which the non-woven fabric layer ? contains short fibers A having a fineness of 0.4 to 3.8 dtex, short fibers B having a fineness of 4.0 to 22.0 dtex, and short fibers C1 containing a resin having a melting point of 135 to 190° C.
    Type: Application
    Filed: January 28, 2022
    Publication date: September 12, 2024
    Applicant: Toray Industries, Inc.
    Inventors: Makoto Nakahara, Taira Omori
  • Publication number: 20240074947
    Abstract: There is provided a nonwoven fabric for skin care products excellent in adhesion and wiping properties, and soft touch to the skin. The nonwoven fabric includes synthetic fibers and cellulose fibers. When a maximum length of a cross section of the synthetic fibers is denoted by A and a maximum width thereof is denoted by B, flatness expressed by the formula (1) is 1.0 to 1.5: flatness=A/B??(1) the synthetic fibers have recesses, a depth of which is 1.0% or more and 10.0% or less relative to a single fiber diameter of the synthetic fibers, a single fiber diameter of the synthetic fibers is 1 ?m or more and 20 ?m or less, a content of the synthetic fibers is 30 to 70% by mass relative to the entire nonwoven fabric for skin care products, a content of the cellulose fibers is 70 to 30% by mass relative to the entire nonwoven fabric for skin care products, and an average single fiber diameter of all fibers constituting the nonwoven fabric for skin care products is 5 ?m or more and 20 ?m or less.
    Type: Application
    Filed: December 16, 2021
    Publication date: March 7, 2024
    Applicant: Toray Industries, Inc.
    Inventors: Kumi Oyama, Taira Omori, Tomoko Takano
  • Publication number: 20230323603
    Abstract: An object of the present invention is to provide, in particular, flame-resistant paper for a radio wave absorber member, the flame-resistant paper being unlikely to break during the production process and having favorable producibility in addition to being suitable for a radio wave absorber member and having high flame resistance. The flame-resistant paper for a radio wave absorber member according to the present invention contains pulp, aluminum hydroxide, guanidine phosphate, a binder, and a conductive substance, in which the content of the pulp is 5 to 20 mass%, the content of the aluminum hydroxide is 40 to 70 mass%, the content of the guanidine phosphate is 10 to 20 mass%, the content of the binder is 5 to 10 mass%, and the content of the conductive substance is 0.1 to 12 mass%.
    Type: Application
    Filed: July 8, 2021
    Publication date: October 12, 2023
    Applicant: Toray Industries, Inc.
    Inventors: Tomoko Takano, Hideaki Karasaki, Taira Omori
  • Publication number: 20220282941
    Abstract: The present invention addresses the problem of providing a sheet for heat exchange elements which has high gas-barrier properties, has high fungal resistance, and has water resistance such that the sheet can be used even under high-humidity conditions. The sheet for heat exchange elements has a multilayer structure comprising a porous base and a resin layer, and has a first surface and a second surface. The outermost layer of the sheet for heat exchange elements on the first-surface side is the resin layer. The resin layer comprises polyvinylpyrrolidone and/or a vinylpyrrolidone copolymer, and contains a fungicide.
    Type: Application
    Filed: August 17, 2020
    Publication date: September 8, 2022
    Applicant: Toray Industries, Inc.
    Inventors: Kazuya Nishioka, Taira Omori
  • Patent number: 11015272
    Abstract: There is provided a laminated nonwoven fabric having excellent sound absorbing performance in a low frequency range, the laminated nonwoven fabric having a skin layer and a base material layer, the skin layer having a nonwoven fabric A, the nonwoven fabric A having a density of 100 to 500 kg/m3, a thickness of 0.5 to 2.5 mm, and an air permeability of 4 to 40 cm3/cm2/s; and the base material layer having a nonwoven fabric B, the nonwoven fabric B having a basis weight of 200 to 500 g/m2 and a thickness of 5 to 40 mm.
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: May 25, 2021
    Assignee: TORAY INDUSTRIES, INC
    Inventors: Hiroshi Kajiyama, Taira Omori, Kenichi Sakai
  • Publication number: 20210127764
    Abstract: Provided is a protective garment that ensures facilitated doffing. A protective garment 10 according to one embodiment includes an upper part 12 of the garment, a lower part 14 of the garment, and an open/close portion 24. The upper part 12 of the garment includes a body portion 16, a pair of sleeve portions 18a, 18b, and a hood portion 20. The lower part 14 of the garment is connected to the upper part of garment. The open/close portion 24 is formed in a front body portion 16a of the body portion for donning and doffing the protective garment. A stretchable portion 32 is formed in a boundary between a back body portion of the body portion and the hood portion.
    Type: Application
    Filed: July 3, 2019
    Publication date: May 6, 2021
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Hiroki TAKEDA, Taira OMORI, Masanobu TAKEDA, Yuichiro HAYASHI, Yoshiro KOYAMA, Masami TANAKA
  • Publication number: 20180051403
    Abstract: There is provided a laminated nonwoven fabric having excellent sound absorbing performance in a low frequency range, the laminated nonwoven fabric having a skin layer and a base material layer, the skin layer having a nonwoven fabric A, the nonwoven fabric A having a density of 100 to 500 kg/m3, a thickness of 0.5 to 2.5 mm, and an air permeability of 4 to 40 cm3/cm2/s; and the base material layer having a nonwoven fabric B, the nonwoven fabric B having a basis weight of 200 to 500 g/m2 and a thickness of 5 to 40 mm.
    Type: Application
    Filed: March 10, 2016
    Publication date: February 22, 2018
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Hiroshi Kajiyama, Taira Omori, Kenichi Sakai
  • Publication number: 20170030657
    Abstract: A method of manufacturing a total heat exchange element includes bonding a liner sheet and a corrugated sheet together to prepare a piece of single-faced corrugated cardboard and stacking plural pieces of the single-faced corrugated cardboard obtained in the previous step so that corrugated stripe directions of respective two adjacent pieces of single-faced corrugated cardboard are allowed to cross with each other, wherein a moisture absorbent is contained in at least a part of each of the liner sheet and the corrugated sheet, and R1 is 1 to 20 g/m2 and R1/R2 is 0.5 to 2.0 when, before pieces of single-faced corrugated cardboard are stacked, the content of the moisture absorbent in the liner sheet and the content of the moisture absorbent in the corrugated sheet are defined as R1 and R2, respectively.
    Type: Application
    Filed: December 15, 2014
    Publication date: February 2, 2017
    Inventors: Taira OMORI, Tomomichi FUJIYAMA, Hiroki TAKEDA, Katsuya SODE
  • Publication number: 20160252269
    Abstract: A heat exchange element has a liner sheet high in water vapor transmission properties and gas shielding properties, specifically, and is prepared by combining a piece of single-faced corrugated cardboard 1 constituted of a liner sheet 1 with a carbon dioxide shielding rate of greater than or equal to 95% and a corrugated sheet 1 and a piece of single-faced corrugated cardboard 2 constituted of a liner sheet 2 with a water vapor permeability of greater than or equal to 80 g/m2·hr and a corrugated sheet 2, and a heat exchanger.
    Type: Application
    Filed: September 30, 2014
    Publication date: September 1, 2016
    Inventors: Hiroki Takeda, Tomomichi Fujiyama, Taira Omori, Katsuya Sode
  • Publication number: 20160237620
    Abstract: A base paper for heat exchangers having a stacked structure including at least one layer of a first layer composed mainly of a fibrous substance with a Canadian standard freeness specified in JIS P8121 (1995) of less than 150 ml and at least one layer of a second layer composed mainly of a fibrous substance with a Canadian standard freeness specified in JIS P8121 (1995) of greater than or equal to 150 ml, and a total heat exchange element prepared by stacking pieces of corrugated cardboard in which the base paper for heat exchange is used as a part thereof.
    Type: Application
    Filed: September 30, 2014
    Publication date: August 18, 2016
    Applicant: Toray Industries, Inc.
    Inventors: Hiroki Takeda, Tomomichi Fujiyama, Taira Omori, Katsuya Sode
  • Publication number: 20130280310
    Abstract: A sheet-like cosmetic is formed by impregnating a laminated sheet having two or more non-woven fabric layer composed of ultra-fine fibers with a cosmetic containing 1 wt % or more of a specific liquid oil component. An average diameter is specified, and select portions are impregnated with a cosmetic containing 1-30 wt % of one, two or more liquid oil components selected from hydrocarbon oils, higher alcohols, higher fatty acids, ester oils, liquid fats/oils, and silicone oils.
    Type: Application
    Filed: April 23, 2012
    Publication date: October 24, 2013
    Inventors: Kazunobu SUZUKI, Satoko KISHIMOTO, Kazuhiko FUJIWARA, Taira OMORI, Masanobu TAKEDA