Patents by Inventor Yasuyuki Ishida

Yasuyuki Ishida 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).

  • Patent number: 11105376
    Abstract: In order to determine information about the generation of heat in a bearing (10) in a simple manner, a bearing (10) includes an outer ring (12) secured to a securing member, and an inner ring (11) provided on the inside of the outer ring (12) and secured to a shaft that rotates in the circumferential direction relative to the securing member. A thermal flow sensor (14) is provided as a coating on a securing-side surface that includes the outer ring (12), and generates a thermoelectromotive force including information about frictional heat generated with the rotation of the shaft.
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: August 31, 2021
    Assignees: NEC CORPORATION, TOHOKU UNIVERSITY
    Inventors: Akihiro Kirihara, Masahiko Ishida, Koichi Terashima, Ryohto Sawada, Eiji Saitoh, Yasuyuki Oikawa, Ryo Iguchi, Masao Ono
  • Publication number: 20210189048
    Abstract: This resin film is characterized by comprising a segment represented by chemical formula 1 and a segment represented by chemical formula 2, and by satisfying condition 1. Condition 1: In an FT-IR spectrum of the resin film, a minimum value (T1) of transmittance at not lower than 3250 cm-1 but lower than 3350 cm-1 and a minimum value (T2) of transmittance at not lower than 3350 cm-1 but lower than 3450 cm-1 satisfy formula 1: T2<T1??Formula 1: The present invention provides: a resin film that has flexibility and high restoration properties and simultaneously exhibits heat resistance; and a laminated body having said resin film.
    Type: Application
    Filed: August 2, 2019
    Publication date: June 24, 2021
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Yasuyuki ISHIDA, Norifumi MIWA, Kensuke YAHIRO
  • Patent number: 11014092
    Abstract: An apparatus and method to efficiently recover noble metals such as gold, silver and copper and aluminum from incineration ash, and effectively use ash after recovering the noble metals and others. An incineration ash treatment apparatus 1 including: a crusher for crushing an incineration ash A1 to be less or equal to 5 mm in maximum particle diameter, or/and a classifier for classifying an incineration ash to obtain an incineration ash whose maximum particle diameter is less or equal to 5 mm; an eddy current separator 8 for separating an incineration ash whose maximum particle diameter is less or equal to 5 mm discharged from the crusher or/and the classifier into a conductor E and a nonconductor I; a specific gravity separator for separating a conductor discharged from the eddy current separator 8 into a high gravity material H2 and a low gravity material L2. The specific gravity separator can be an air table 10.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: May 25, 2021
    Assignee: TAIHEIYO CEMENT CORPORATION
    Inventors: Kou Takizawa, Tomonori Takemoto, Takashi Hanada, Yasuyuki Ishida
  • Publication number: 20200009574
    Abstract: An apparatus and method to efficiently recover noble metals such as gold, silver and copper and aluminum from incineration ash, and effectively use ash after recovering the noble metals and others. An incineration ash treatment apparatus 1 including: a crusher for crushing an incineration ash A1 to be less or equal to 5 mm in maximum particle diameter, or/and a classifier for classifying an incineration ash to obtain an incineration ash whose maximum particle diameter is less or equal to 5 mm; an eddy current separator 8 for separating an incineration ash whose maximum particle diameter is less or equal to 5 mm discharged from the crusher or/and the classifier into a conductor E and a nonconductor I; a specific gravity separator for separating a conductor discharged from the eddy current separator 8 into a high gravity material H2 and a low gravity material L2. The specific gravity separator can be an air table 10.
    Type: Application
    Filed: August 24, 2017
    Publication date: January 9, 2020
    Inventors: Kou TAKIZAWA, Tomonori TAKEMOTO, Takashi HANADA, Yasuyuki ISHIDA
  • Publication number: 20190381577
    Abstract: A tool holder (1) includes a clamping member (4) for clamping and holding a tool (5), a holder body (2) having, at a leading end thereof, a receiving portion (25) for receiving the clamping member (4) along an axis (AX) and an operational member (N) for attaching the clamping member (4) to the holder body (2). The clamping member (4) clamps the tool (5) by an operation of the operational member (N). Vibration is applied to a contact portion (T) between the clamping member (4) and the holder body (2) when the clamping member (4) clamps the tool (5).
    Type: Application
    Filed: March 2, 2017
    Publication date: December 19, 2019
    Inventors: Joji NAKATANI, Yasuyuki ISHIDA, Hidemori KAWASHITA, Yasuhiro ISHIMOTO
  • Patent number: 9889506
    Abstract: Provided is a vibration-proof structure capable of more effectively reducing rotational vibration of a rotating body during a cutting operation. According to a configuration of the structure, inside a main body of the rotating body, there are provided a plurality of shaft members arranged along a longitudinal direction of a rotation axis of the rotating body and at least one layer of multiple tubular members fitted over the shaft members and arranged coaxially with the rotation axis along the longitudinal direction of this rotation axis; and a boundary position between the shaft members adjacent each other in the longitudinal direction and a boundary position between the tubular members adjacent each other in the longitudinal direction are set as different positions along the longitudinal direction.
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: February 13, 2018
    Assignee: Daishowa Seiki Kabushiki Kaisha
    Inventors: Joji Nakatani, Yasuyuki Ishida
  • Publication number: 20170197251
    Abstract: Provided is a vibration-proof structure capable of more effectively reducing rotational vibration of a rotating body during a cutting operation. According to a configuration of the structure, inside a main body of the rotating body, there are provided a plurality of shaft members arranged along a longitudinal direction of a rotation axis of the rotating body and at least one layer of multiple tubular members fitted over the shaft members and arranged coaxially with the rotation axis along the longitudinal direction of this rotation axis; and a boundary position between the shaft members adjacent each other in the longitudinal direction and a boundary position between the tubular members adjacent each other in the longitudinal direction are set as different positions along the longitudinal direction.
    Type: Application
    Filed: May 29, 2015
    Publication date: July 13, 2017
    Inventors: Joji Nakatani, Yasuyuki Ishida
  • Patent number: 9423531
    Abstract: An antireflection member comprising an antireflection layer includes two adjacent layers with different refractive indices, the antireflection layer formed at least on a first surface of a support substrate, and one of the two adjacent layers with different refractive indices located farther from the support substrate is a first layer, and another of the two adjacent layers is a second layer, wherein the antireflection layer contains two or more kinds of particles of different constituent elements and one or more kinds of binders, and a ratio b/a is more than 1.10 and less than 1.
    Type: Grant
    Filed: September 8, 2010
    Date of Patent: August 23, 2016
    Assignee: Toray Industries, Inc.
    Inventors: Yasuyuki Ishida, Yu Abe, Michiko Kai, Takashi Mimura
  • Patent number: 9371467
    Abstract: A forming material having a layer on at least one of surfaces of a support substrate material, wherein the layer contains a fluorine-containing compound, and has a 60-degree specular gloss level prescribed in JIS Z8741 (1997 edition) greater than or equal to 60%, and the layer has a surface property with a number of peaks exceeding a root-mean-square roughness (Rq) observed under an atomic force microscope (AFM) greater than or equal to 500 and less than or equal to 1500 per 25 ?m2.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: June 21, 2016
    Assignee: Toray Industries, Inc.
    Inventors: Yasuyuki Ishida, Tadahiko Iwaya, Takashi Mimura, Yasushi Takada
  • Patent number: 9200174
    Abstract: A laminated body is a laminated body that has in this order a second layer and a first layer with different indices of refraction on at least one surface of a supporting base material, and the first layer contains particles X (particles X being particles having at least an inorganic particle part), with the second layer containing particles Y (particles Y being particles having at least an inorganic particle part) and is characterized by the number average particle size (DX in the following) for the inorganic particle parts for the particles X being 5-25 nm and by Equations 1 and 2 being satisfied: 1.4?(LX/DX)?3??1 SLX?7??2.
    Type: Grant
    Filed: May 28, 2013
    Date of Patent: December 1, 2015
    Assignee: Toray Industries, Inc.
    Inventors: Michiko Kai, Yasuyuki Ishida, Tadahiko Iwaya, Yasushi Takada
  • Publication number: 20150152279
    Abstract: A laminated body is a laminated body that has in this order a second layer and a first layer with different indices of refraction on at least one surface of a supporting base material, and the first layer contains particles X (particles X being particles having at least an inorganic particle part), with the second layer containing particles Y (particles Y being particles having at least an inorganic particle part) and is characterized by the number average particle size (DX in the following) for the inorganic particle parts for the particles X being 5-25 nm and by Equations 1 and 2 being satisfied: 1.4?(LX/DX)?3??1 SLX?7??2.
    Type: Application
    Filed: May 28, 2013
    Publication date: June 4, 2015
    Inventors: Michiko Kai, Yasuyuki Ishida, Tadahiko Iwaya, Yasushi Takada
  • Publication number: 20140148547
    Abstract: A forming material having a layer on at least one of surfaces of a support substrate material, wherein the layer contains a fluorine-containing compound, and has a 60-degree specular gloss level prescribed in JIS Z8741 (1997 edition) greater than or equal to 60%, and the layer has a surface property with a number of peaks exceeding a root-mean-square roughness (Rq) observed under an atomic force microscope (AFM) greater than or equal to 500 and less than or equal to 1500 per 25 ?m2.
    Type: Application
    Filed: June 29, 2012
    Publication date: May 29, 2014
    Inventors: Yasuyuki Ishida, Tadahiko Iwaya, Takashi Mimura, Yasushi Takada
  • Publication number: 20120162774
    Abstract: An antireflection member comprising an antireflection layer includes two adjacent layers with different refractive indices, the antireflection layer formed at least on a first surface of a support substrate, and one of the two adjacent layers with different refractive indices located farther from the support substrate is a first layer, and another of the two adjacent layers is a second layer, wherein the antireflection layer contains two or more kinds of particles of different constituent elements and one or more kinds of binders, and a ratio b/a is more than 1.10 and less than 1.
    Type: Application
    Filed: September 8, 2010
    Publication date: June 28, 2012
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Yasuyuki Ishida, Yu Abe, Michiko Kai, Takashi Mimura
  • Patent number: 7867586
    Abstract: Provided is an inkjet recording medium in which hydrated alumina and a sulfinic acid compound or thiosulfonic acid compound coexist in a pigment in an ink receiving layer, and which can prevent white-background yellowing during storage in a resin file holder or the like and ensure printing quality at the same time. The ink receiving layer of the inkjet recording medium contains the sulfinic acid compound or thiosulfonic acid compound, which functions to prevent yellowing, in a salt form or in a free form so as to be diffusible.
    Type: Grant
    Filed: April 4, 2006
    Date of Patent: January 11, 2011
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hisao Kamo, Masanori Ito, Takashi Sawada, Muneyoshi Sunada, Yasuyuki Ishida, Hiroshi Asakawa, Tsuyoshi Santo, Mariko Suzuki, Satoko Ito
  • Publication number: 20060182906
    Abstract: Provided is an inkjet recording medium in which hydrated alumina and a sulfinic acid compound or thiosulfonic acid compound coexist in a pigment in an ink receiving layer, and which can prevent white-background yellowing during storage in a resin file holder or the like and ensure printing quality at the same time. The ink receiving layer of the inkjet recording medium contains the sulfinic acid compound or thiosulfonic acid compound, which functions to prevent yellowing, in a salt form or in a free form so as to be diffusible.
    Type: Application
    Filed: April 4, 2006
    Publication date: August 17, 2006
    Applicant: Canon Kabushiki Kaisha
    Inventors: Hisao Kamo, Masanori Ito, Takashi Sawada, Muneyoshi Sunada, Yasuyuki Ishida, Hiroshi Asakawa, Tsuyoshi Santo, Mariko Suzuki, Satoko Ito
  • Patent number: 5810922
    Abstract: The present invention is directed to a hardening composition characterized by comprising (A) a slag composition containing 0 to 37 wt. % of CaO, 23 to 90 wt. % of SiO.sub.2, and 0 to 40 wt. % of Al.sub.2 O.sub.3 and 0.1 to 50 wt. % of one or more compounds selected from the group consisting of iron oxide, alkali components, phosphorous components, titanium dioxide, manganese oxide, and magnesium oxide, and/or 0.1 to 10 wt. % of a halogen; and (B) an alkaline activator. The invention is also directed to a hardened product obtained by mixing the hardening composition with water. The properties of the hardened product are suitable for use as various concrete materials, and therefore, refuse-incinerated ashes sewage sludge, etc. are effectively utilized and recycled as a resource.
    Type: Grant
    Filed: April 11, 1997
    Date of Patent: September 22, 1998
    Assignee: Chichibu Onoda Cement Corporation
    Inventors: Toyoshige Okamoto, Yasuyuki Ishida, Jun Uchida