Patents by Inventor Tsuyoshi Takemoto

Tsuyoshi Takemoto 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: 10577935
    Abstract: A guiding surface expanding to the outer circumferential side from the upstream side toward the downstream side is formed on the support section, a guided surface expanding to the outer circumferential side from the upstream side toward the downstream side is formed at an end portion on the outer circumferential side of the shielding member, and the shielding member covers a gap between the disc and the turbine blade in the fitting section in a state in which the guided surface abuts against the guiding surface at least when the disc is rotationally driven.
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: March 3, 2020
    Assignee: IHI Corporation
    Inventors: Tsuyoshi Takemoto, Jun Tateishi
  • Publication number: 20200067373
    Abstract: A motor includes a stationary portion, a rotating portion that includes a shaft rotating about a vertically extending central axis, and a bearing portion that rotatably supports the shaft with respect to the stationary portion. The stationary portion includes a cylindrical bearing housing portion that holds the bearing portion, a stator that is radially outward of the bearing housing portion, a circuit board that is below the stator, and an annular spacer that is between the stator and the bearing housing portion. The stator includes a stator core that includes an annular core back and multiple teeth that extend radially outward from the core back and are arranged in a circumferential direction, an insulating film that covers a surface of the teeth, extends radially inward from a lower surface of the teeth, and covers a lower outer edge portion of the core back, and a coil provided on the teeth.
    Type: Application
    Filed: June 21, 2019
    Publication date: February 27, 2020
    Inventors: Shinji TAKEMOTO, Keizo FURUKAWA, Tsuyoshi HIROKAWA
  • Publication number: 20200067370
    Abstract: A motor includes a stationary portion, a rotating portion that includes a shaft rotating about a vertically extending central axis, and a bearing portion that rotatably supports the shaft with respect to the stationary portion. The stationary portion includes a cylindrical bearing housing portion that holds the bearing portion, a stator that is radially outward of the bearing housing portion and includes a stator core, a circuit board that is below the stator core, and an annular spacer that is between the stator core and the bearing housing portion. The spacer includes multiple side wall portions that contact a radially inner surface of the stator core and a flange portion that protrudes radially outward more than the side wall portion and contacts a lower surface of the stator core.
    Type: Application
    Filed: June 21, 2019
    Publication date: February 27, 2020
    Inventors: Shinji TAKEMOTO, Keizo FURUKAWA, Tsuyoshi HIROKAWA
  • Patent number: 10549048
    Abstract: A syringe assembly includes a barrel, and a seal cap mounted to the barrel. The seal cap includes a closed distal end portion, an open proximal end portion, a hollow portion including a barrel end storage portion configured to store a barrel end portion, and a puncture needle storage portion extending from the barrel end storage portion, an insertion allowing portion configured to receive a puncture needle tip of a puncture needle guided to the distal end of the puncture needle storage portion, and a projection portion formed on an inner surface of the barrel end storage portion. The projection portion has a top portion, a distal inclined portion, and a proximal inclined portion extending from the top portion toward the open proximal end portion. A non-stick surface for inhibiting sticking to a barrel end portion of the barrel is formed on an inner surface of the projection portion.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: February 4, 2020
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventors: Masafumi Takemoto, Tsuyoshi Yoshimoto
  • Patent number: 10378378
    Abstract: A shield member is disposed over a gap between platform portions of adjacent turbine rotor blades, made from a ceramic matrix composite, and configured to shield the gap between the platform portions.
    Type: Grant
    Filed: June 15, 2017
    Date of Patent: August 13, 2019
    Assignee: IHI Corporation
    Inventors: Fumiaki Watanabe, Akane Ohbo, Hiroyuki Yagi, Tomotake Ogawa, Tsuyoshi Takemoto
  • Patent number: 10363521
    Abstract: [Problem] The object of the invention is to provide the filter device disposed in the moist fluid passage of the fuel cell system in that, water is not adhered and never remains in the filter and when leaving it under the low temperature after the system stops, blockage by freezing the filter can surely be prevented, and the complex control and the heat source such as heaters for the decompression as conventional is unnecessary, and the filter device is cheap and compact.
    Type: Grant
    Filed: August 30, 2012
    Date of Patent: July 30, 2019
    Assignee: KABUSHIKI KAISHA SAGINOMIYA SEISAKUSHO
    Inventors: Tsuyoshi Takeda, Kazuhiko Osawa, Daisaku Inamura, Ichiro Okawara, Takatada Usami, Shinichiro Takemoto
  • Patent number: 10253773
    Abstract: An attachment structure is for attaching a compressor to an attachment surface of an attachment target member. The compressor is a scroll type compressor and has a housing, a fixed scroll and a movable scroll. The housing is fixed to the attachment surface. The fixed scroll is fixed inside the housing and has a fixed-side tooth having a scroll shape. The movable scroll has a movable-side tooth having a scroll shape and engaging with the fixed-side tooth. The movable scroll revolves with respect to the fixed scroll. A central axis around which the movable scroll revolves is parallel with the attachment surface. A vibration direction, which is included in a radial direction of the compressor and in which a vibration component becomes largest, is different from a normal direction when viewed in an axial direction of the central axis.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: April 9, 2019
    Assignee: DENSO CORPORATION
    Inventors: Masashi Higashiyama, Masami Sanuki, Tsuyoshi Takemoto, Shigeru Kawano
  • Publication number: 20190093493
    Abstract: A seal structure for a gas turbine blade including a shank including a first side surface, a second side surface, and a bottom surface located radially inward from a fin. The first side surface has a recess movably housing a wedge seal, and a slot on the bottom surface as an insertion opening for a spline seal. The second side surface has a slot on the bottom surface as the insertion opening. The recess has an inclined surface extending straight radially inward and away from the first side surface. The wedge seal includes a wedge portion including a first wedge surface to be opposed to the inclined surface and a second wedge surface to be opposed to the second side surface of the adjacent rotor blade to form a wedge together with the wedge surface, and a weight portion positioned radially inward in the recess from the wedge portion.
    Type: Application
    Filed: November 29, 2018
    Publication date: March 28, 2019
    Applicant: IHI Corporation
    Inventors: Yoshinori SODA, Tsuyoshi TAKEMOTO, Jun TATEISHI, Tomotake OGAWA, Misato MORI
  • Publication number: 20190092702
    Abstract: An environmental resistant coating member includes a SiC long fiber-reinforced ceramics substrate and an environmental barrier coating layer provided on the whole surface of the SiC long fiber-reinforced ceramics substrate. The environmental barrier coating layer includes a SiAlON bonding layer laminated on the SiC long fiber-reinforced ceramics substrate, a mullite layer laminated on the SiAlON bonding layer, a reaction inhibition layer laminated on the mullite layer, and a gradient layer formed on the reaction inhibition layer that gradually changes from a rare-earth disilicate to a rare-earth monosilicate. The reaction inhibition layer includes at least one of an alumina layer, a garnet layer, and a rare-earth (mono)silicate layer. When the reaction inhibition layer includes two or more of these layers, the layers are formed in the order of the alumina layer, the garnet layer, and the rare-earth (mono)silicate layer from a mullite layer side toward a gradient layer side.
    Type: Application
    Filed: February 21, 2017
    Publication date: March 28, 2019
    Applicants: Japan Fine Ceramics Center, IHI Corporation
    Inventors: Norio YAMAGUCHI, Taishi YOKOI, Kenji NAKAHIRA, Hiroshi NOMURA, Satoshi KITAOKA, Takeshi NAKAMURA, Tsuyoshi TAKEMOTO
  • Publication number: 20190089228
    Abstract: An electric compressor for a vehicle includes a compressor case, an inverter circuit, an inverter case, and a lid that closes an opening of the inverter case. The electric compressor further includes a seal component interposed between the inverter case and the lid to seal between the inverter case and the lid. The electric compressor further includes a conductive component. The conductive component transmits an electromagnetic wave noise from the inverter case to at least one of the compressor case and the lid, the electromagnetic wave noise propagating from the inverter circuit to the inverter case when the inverter circuit provides the electric current through the electric motor.
    Type: Application
    Filed: January 25, 2017
    Publication date: March 21, 2019
    Inventors: Takayuki FUKUDA, Tsuyoshi TAKEMOTO
  • Publication number: 20180285447
    Abstract: The present invention recommends information desired by a user. A content recommendation apparatus of the present invention identifies a category of a document acquired via a network and/or a term included in the document based on a first database, extracts, as a search keyword, a term associated with the category of the document and/or the term identified, searches for a content using the extracted search keyword, classifies a term included in a document in the retrieved content based on the appearance frequency, determines a feature value of a term in the category of the term classified, determines a degree of interest in each classified term based on a second database, and identifies, from retrieved contents, a recommended content based on the feature value and/or the degree of interest.
    Type: Application
    Filed: March 31, 2017
    Publication date: October 4, 2018
    Applicant: NEC Personal Computers, Ltd.
    Inventor: Tsuyoshi Takemoto
  • Publication number: 20180276294
    Abstract: The present invention provides an information processing apparatus which appropriately acquires a content associated with a document and displays the content together with the document. The information processing apparatus includes: a database section which stores term clusters in each of which terms similar in appearance tendency in the documents are grouped, and document clusters in each of which documents similar in term appearance tendency are grouped; a word extraction section which extracts a word from a specified document; a document cluster identifying section which identifies, based on the extracted word, a document cluster associated with the specified document; a keyword selection section which selects, as a keyword, a term appearing in the identified document cluster; a content acquisition section which acquires, from a network, a content associated with the selected keyword; and a display section which displays the acquired content together with the specified document.
    Type: Application
    Filed: March 24, 2017
    Publication date: September 27, 2018
    Applicant: NEC Personal Computers, Ltd.
    Inventor: Tsuyoshi Takemoto
  • Publication number: 20180112532
    Abstract: A guiding surface expanding to the outer circumferential side from the upstream side toward the downstream side is formed on the support section, a guided surface expanding to the outer circumferential side from the upstream side toward the downstream side is formed at an end portion on the outer circumferential side of the shielding member, and the shielding member covers a gap between the disc and the turbine blade in the fitting section in a state in which the guided surface abuts against the guiding surface at least when the disc is rotationally driven.
    Type: Application
    Filed: January 26, 2016
    Publication date: April 26, 2018
    Applicant: IHI CORPORATION
    Inventors: Tsuyoshi TAKEMOTO, Jun TATEISHI
  • Publication number: 20180024998
    Abstract: The present invention provides an information processing apparatus capable of identifying a service providing site associated with information being viewed by a user. The information processing apparatus includes: a service providing site database configured to include terms, in the form of words, appearing on a service providing site that provides a commercial product, service, or information via a network; a term extraction section that extracts each term from a viewing document being viewed by a user; and a service providing site identifying section that identifies a service providing site associated with the viewing document based on a feature value stored in the service providing site database in association with each extracted term.
    Type: Application
    Filed: June 6, 2017
    Publication date: January 25, 2018
    Applicant: NEC Personal Computers, Ltd.
    Inventor: Tsuyoshi Takemoto
  • Publication number: 20180018360
    Abstract: The present invention is to provide an information processing apparatus capable of updating a database without increasing the load excessively and presenting to a user, a content associated with an appropriate document. The information processing apparatus is configured to include: a document storage section that stores documents; a two-dimensional cluster generating section that generates a two-dimensional cluster in terms of documents and terms; a one-dimensional cluster generating section that generates a one-dimensional cluster in terms of the documents and the terms; a document updating section that adds and deletes documents; a two-dimensional cluster updating section which, when the documents are updated, causes the generation of the two-dimensional cluster based on the updated documents; and a one-dimensional cluster updating section that updates the one-dimensional cluster based on a delated document.
    Type: Application
    Filed: June 6, 2017
    Publication date: January 18, 2018
    Applicant: NEC Personal Computers, Ltd.
    Inventor: Tsuyoshi Takemoto
  • Publication number: 20170284221
    Abstract: A shield member is disposed over a gap between platform portions of adjacent turbine rotor blades, made from a ceramic matrix composite, and configured to shield the gap between the platform portions.
    Type: Application
    Filed: June 15, 2017
    Publication date: October 5, 2017
    Applicant: IHI Corporation
    Inventors: Fumiaki WATANABE, Akane OHBO, Hiroyuki YAGI, Tomotake OGAWA, Tsuyoshi TAKEMOTO
  • Publication number: 20170255691
    Abstract: The present invention provides an information processing system capable of implementing a recommendation function equivalent to that of the conventional even if the amount of information of databases provided in apparatuses used when the recommendation function is implemented is reduced. A server stores terms appearing in all documents and the total appearance frequencies of the terms in such a manner that terms similar in appearance tendency are grouped and documents similar in term appearance tendency are grouped, generates, from a stored two-dimensional database, a one-dimensional database stored for each total term cluster, and transmits the generated one-dimensional database to an information processing apparatus.
    Type: Application
    Filed: February 27, 2017
    Publication date: September 7, 2017
    Applicant: NEC Personal Computers, Ltd.
    Inventor: Tsuyoshi Takemoto
  • Publication number: 20170127566
    Abstract: A cooling structure for electronic components includes: a case having a refrigerant intake port and a refrigerant channel through which a refrigerant introduced from the refrigerant intake port flows, the refrigerant channel being formed by a wall section; a cooling section having a plurality of flat surfaces formed inside of the case in a manner to interpose the wall section between the flat surfaces and the refrigerant channel; and a plurality of electronic components arranged inside of the case and each of which is in contact with one of the flat surfaces. Each of the electronic components is cooled by the refrigerant via a corresponding flat surface of the flat surfaces and the wall section.
    Type: Application
    Filed: August 7, 2015
    Publication date: May 4, 2017
    Inventors: Akihiro IMURA, Tsuyoshi TAKEMOTO
  • Publication number: 20160327039
    Abstract: An attachment structure is for attaching a compressor to an attachment surface of an attachment target member. The compressor is a scroll type compressor and has a housing, a fixed scroll and a movable scroll. The housing is fixed to the attachment surface. The fixed scroll is fixed inside the housing and has a fixed-side tooth having a scroll shape. The movable scroll has a movable-side tooth having a scroll shape and engaging with the fixed-side tooth. The movable scroll revolves with respect to the fixed scroll. A central axis around which the movable scroll revolves is parallel with the attachment surface. A vibration direction, which is included in a radial direction of the compressor and in which a vibration component becomes largest, is different from a normal direction when viewed in an axial direction of the central axis.
    Type: Application
    Filed: January 21, 2015
    Publication date: November 10, 2016
    Inventors: Masashi HIGASHIYAMA, Masami SANUKI, Tsuyoshi TAKEMOTO, Shigeru KAWANO
  • Publication number: 20160278381
    Abstract: The present invention provides an agricultural and horticultural fungicidal composition comprising tiadinil or a salt thereof and chlorothalonil as active ingredients, which has a wide fungicidal spectrum as well as a synergistic effect between the two active ingredients, in particular, to lawn grass diseases.
    Type: Application
    Filed: March 23, 2016
    Publication date: September 29, 2016
    Inventor: Tsuyoshi TAKEMOTO