Patents by Inventor Ken Kimura

Ken Kimura 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: 10572318
    Abstract: Techniques for extracting a set of highly correlated logs without user's prior knowledge of generation rules of logs generated by a machine. A log analysis apparatus includes: a template storage unit configured to store templates for log messages; a template determination unit configured to determine templates corresponding to log messages provided from a to-be-monitored host from the stored templates; an event candidate extraction unit configured to detect templates determined for log messages provided from the same host from the determined templates and extract a sequence of the detected templates as an event candidate; and an event extraction unit configured to extract a sequence of frequently occurring templates as an event from the extracted event candidate.
    Type: Grant
    Filed: August 20, 2015
    Date of Patent: February 25, 2020
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Tatsuaki Kimura, Akio Watanabe, Tsuyoshi Toyono, Ken Nishimatsu
  • Patent number: 10513747
    Abstract: A ferritic stainless steel sheet containing, by mass %, C: 0.020% or less, Cr: 10.0% to 25.0%, N: 0.020% or less, Sn: 0.010% to 0.50%, and one or more of Ti: 0.60% or less, Nb: 0.60% or less, V: 0.60% or less, and Zr: 0.60% or less so as to satisfy Equation (1): (Ti/48+V/51+Zr/91+Nb/93)/(C/12+N/14)?1.0, wherein a difference between a stress ?1 (N/mm2) after prestrain imparting tensile deformation with 7.5% of strain, and an upper yield stress ?2 (N/mm2) when the steel sheet is subjected to heat treatment at 200° C. for 30 minutes and then to tension again after the tensile deformation is 8 or less.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: December 24, 2019
    Assignee: NIPPON STEEL & SUMIKIN STAINLESS STEEL CORPORATION
    Inventors: Ken Kimura, Junichi Hamada, Eiichiro Ishimaru, Akihito Yamagishi, Naoto Hansaki
  • Patent number: 10513763
    Abstract: A Cr-containing ferritic stainless steel sheet is desired with improved corrosion resistance and rust resistance as well as improved ridging resistance. To achieve these results, the ferritic stainless steel sheet derives the relationship between Ap, which shows the ?-phase rate at 1100° C. due to a predetermined ingredient, and Sn in ferritic stainless steel which becomes a dual phase structure of ?+? in the hot rolling temperature region, applies and adds Sn, and hot rolls the steel to give a total rolling rate of 15% or more in 1100° C. or higher hot rolling to thereby obtain ferritic stainless steel sheet which has good ridging resistance, which also has excellent corrosion resistance and rust resistance, and which can be applied to general durable consumer goods, wherein 0.060?Sn?0.634?0.0082Ap and 10?Ap?70.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: December 24, 2019
    Assignee: NIPPON STEEL & SUMIKIN STAINLESS STEEL CORPORATION
    Inventors: Masaharu Hatano, Eiichiro Ishimaru, Akihiko Takahashi, Ken Kimura, Shinichi Teraoka
  • Patent number: 10514257
    Abstract: There is provided a detecting device which detects a contact with an object, which includes, a fixed portion provided in the detecting device, a shaft portion, and a base portion which is connected to the shaft portion and configured to move relative to the fixed portion, a sensor which measures a displacement resulting from an inclination of the base portion relative to the fixed portion caused by a contact between an object and the shaft portion, and a control portion which determines if a contact between an object and the shaft portion occurs or not based on the measured displacement.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: December 24, 2019
    Assignee: DMG MORI Company Limited
    Inventors: Ken Onoe, Akira Kimura, Ryosuke Kamiko
  • Patent number: 10491903
    Abstract: A delivery rate selection device, for selecting a delivery rate when delivering a video image from a video delivery server to a client in a video delivery service. When a delivery rate calculating unit receives from an inquiry source an inquiry of delivery rate for delivering a video image to a given user, a delivery rate calculating unit acquires presence or absence of a playback stall tolerance and presence or absence of an image quality deterioration tolerance of the given user from the user characteristic storage unit, selects an encoding rate from a plurality of encoding rates of the video image according to a combination of the presence or absence of a playback stall tolerance and the presence or absence of an image quality deterioration tolerance of the given user, and returns the selected encoding rate as the delivery rate to the inquiry source.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: November 26, 2019
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Takuto Kimura, Masahiro Yokota, Ken Nishimatsu, Hiroshi Yamamoto, Kei Takeshita, Kazumichi Sato, Taichi Kawano
  • Patent number: 10491841
    Abstract: An imaging apparatus that forms an image of a light beam transmitted through an imaging lens on an imaging element includes a laminated material that is provided on the imaging element, the light beam being transmitted through the laminated material, the laminated material being provided at a position at which an end portion of an upper surface of the laminated material allows an outermost light beam out of light beams to be transmitted therethrough, the light beams entering a pixel in an outer end portion of the imaging element in an effective pixel area, the position having a width Hopt.
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: November 26, 2019
    Assignee: Sony Corporation
    Inventors: Masanori Iwasaki, Ken Ozawa, Nobuyuki Matsuzawa, Daisuke Hobara, Nozomi Kimura
  • Publication number: 20190337962
    Abstract: The present invention provides a compound of general formula (I) (wherein X is as described in the present description and claims), or a pharmacologically acceptable salt thereof, and a pharmaceutical composition containing that compound.
    Type: Application
    Filed: December 27, 2017
    Publication date: November 7, 2019
    Applicant: UBE INDUSTRIES, LTD.
    Inventors: Ken-ichi KOMORI, Akishi NINOMIYA, Shigeru USHIYAMA, Masaru SHINOHARA, Koji ITO, Tetsuo KAWAGUCHI, Yasunori TOKUNAGA, Hiroyoshi KAWADA, Haruka YAMADA, Yusuke SHIRAISHI, Masahiro KOJIMA, Masaaki ITO, Tomio KIMURA
  • Patent number: 10377964
    Abstract: The invention provides a magneto-rheological grease composition which contains (a) a base oil including at least 30% by mass of an ether type synthetic oil; (b) an aliphatic diurea thickener; and (c) magnetic particles in an amount of 45 to 95% by mass based on the total mass of the composition. The magneto-rheological grease composition can show superior thermal stability, dispersion stability and magneto-rheological properties.
    Type: Grant
    Filed: November 16, 2012
    Date of Patent: August 13, 2019
    Assignees: KYODO YUSHI CO., LTD., YOKOHAMA NATIONAL UNIVERSITY
    Inventors: Hiroshi Kimura, Shinya Kondo, Tetsuo Ogawa, Makoto Hayama, Koji Maesaka, Shin Morishita, Ken Nakano, Toshihiko Shiraishi
  • Publication number: 20190241998
    Abstract: A Cr-containing ferritic stainless steel sheet is desired with improved corrosion resistance and rust resistance as well as improved ridging resistance. To achieve these results, the ferritic stainless steel sheet derives the relationship between Ap, which shows the ?-phase rate at 1100° C. due to a predetermined ingredient, and Sn in ferritic stainless steel which becomes a dual phase structure of ?+? in the hot rolling temperature region, applies and adds Sn, and hot rolls the steel to give a total rolling rate of 15% or more in 1100° C. or higher hot rolling to thereby obtain ferritic stainless steel sheet which has good ridging resistance, which also has excellent corrosion resistance and rust resistance, and which can be applied to general durable consumer goods, wherein 0.060?Sn?0.634?0.0082Ap and 10?Ap?70.
    Type: Application
    Filed: April 15, 2019
    Publication date: August 8, 2019
    Applicant: Nippon Steel & Sumikin Stainless Steel Corporation
    Inventors: Masaharu Hatano, Eiichiro Ishimaru, Akihiko Takahashi, Ken Kimura, Shinichi Teraoka
  • Patent number: 10371147
    Abstract: An electrically-driven compressor including a housing, an electric motor, a compression mechanism, a cover member, a motor drive circuit, and a sealing member is disclosed. The electric motor is accommodated in the housing. The compression mechanism is accommodated in the housing and operated by the electric motor. The cover member is attached to the housing. The housing and the cover member form an accommodation portion including an accommodation space therein. The motor drive circuit is accommodated in the accommodation space and drives the electric motor. The sealing member is arranged between the housing and the cover member to seal the accommodation space. The sealing member includes an elastic seal portion that comes into close contact with the housing and the cover member. A core sustains the shape of the seal portion in conformance with the circumferential edge of the accommodation space.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: August 6, 2019
    Assignee: Kabushiki Kaisha Toyota Jidoshokki
    Inventors: Tatsuya Koide, Ken Suitou, Kazuya Kimura, Akio Fujii, Akihiko Taketani, Masao Iguchi, Kenji Mochizuki, Shingo Enami
  • Patent number: 10358707
    Abstract: A Cr-containing ferritic stainless steel sheet is desired with improved corrosion resistance and rust resistance as well as improved ridging resistance. To achieve these results, the ferritic stainless steel sheet derives the relationship between Ap, which shows the ?-phase rate at 1100° C. due to a predetermined ingredient, and Sn in ferritic stainless steel which becomes a dual phase structure of ?+? in the hot rolling temperature region, applies and adds Sn, and hot rolls the steel to give a total rolling rate of 15% or more in 1100° C. or higher hot rolling to thereby obtain ferritic stainless steel sheet which has good ridging resistance, which also has excellent corrosion resistance and rust resistance, and which can be applied to general durable consumer goods, wherein 0.060?Sn?0.634?0.0082Ap and 10?Ap?70.
    Type: Grant
    Filed: August 22, 2017
    Date of Patent: July 23, 2019
    Assignee: NIPPON STEEL & SUMIKIN STAINLESS STEEL CORPORATION
    Inventors: Masaharu Hatano, Eiichiro Ishimaru, Akihiko Takahashi, Ken Kimura, Shinichi Teraoka
  • Publication number: 20190191114
    Abstract: An imaging apparatus that forms an image of a light beam transmitted through an imaging lens on an imaging element includes a laminated material that is provided on the imaging element, the light beam being transmitted through the laminated material, the laminated material being provided at a position at which an end portion of an upper surface of the laminated material allows an outermost light beam out of light beams to be transmitted therethrough, the light beams entering a pixel in an outer end portion of the imaging element in an effective pixel area, the position having a width Hopt.
    Type: Application
    Filed: February 20, 2019
    Publication date: June 20, 2019
    Applicant: Sony Corporation
    Inventors: Masanori Iwasaki, Ken Ozawa, Nobuyuki Matsuzawa, Daisuke Hobara, Nozomi Kimura
  • Publication number: 20190161719
    Abstract: Provided is a liquid feeding device which can improve collection efficiency of fine particles on an individual particle basis while improvement of workability is realized. A liquid feeding device includes: an introduction portion disposed on one end portion of the liquid feeding device, and configured to introduce a liquid into a closed space; a discharge portion disposed on another end portion of the liquid feeding device, and configured to discharge the liquid supplied into the closed space; and an upper wall provided so as to oppose the upper surface of the chip, and configured to define the closed space. The upper wall has an inclined surface which is provided such that a gap formed between the inclined surface and the chip is reduced from an introduction portion side toward a discharge portion side.
    Type: Application
    Filed: January 30, 2019
    Publication date: May 30, 2019
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Kenichi KIMURA, Ken TSUKII, Toru TAKAHASHI, Mariko MATSUNAGA, Jie XU
  • Publication number: 20190152953
    Abstract: The present invention provides a compound of general formula (I) (wherein, R1, X, p and q are as described in the present description and claims), or a pharmacologically acceptable salt thereof, and a pharmaceutical composition containing that compound.
    Type: Application
    Filed: August 5, 2016
    Publication date: May 23, 2019
    Applicant: UBE INDUSTRIES, LTD.
    Inventors: Ken-ichi KOMORI, Akishi NINOMIYA, Shigeru USHIYAMA, Masaru SHINOHARA, Koji ITO, Tetsuo KAWAGUCHI, Yasunori TOKUNAGA, Hiroyoshi KAWADA, Haruka YAMADA, Yusuke SHIRAISHI, Masahiro KOJIMA, Masaaki ITO, Tomio KIMURA
  • Publication number: 20190145915
    Abstract: Provided are a cell for X-ray analysis and an X-ray analysis apparatus that enable simultaneous X-ray diffraction and X-ray absorption fine structure measurements of a material (sample) in the same field of view on the sample (same position on the sample). The cell for X-ray analysis of the present invention enables simultaneous X-ray diffraction and X-ray absorption fine structure measurements of a sample in the same field of view on the sample and includes a furnace including a space where the sample is held and a focused heater heating the sample, a first window provided to the furnace and through which X-rays directed at the sample is incident, a second window provided to the furnace and from which X-rays emerging from the sample exit, a third window provided to the furnace, and a holder that positions the sample in the space.
    Type: Application
    Filed: November 13, 2018
    Publication date: May 16, 2019
    Applicant: Inter-University Research Institute Corporation High Energy Accelerator Research Organization
    Inventors: Ken'ichi Kimijima, Masao Kimura, Daiji Asahara, Yasuhiro Onishi
  • Patent number: 10072323
    Abstract: This hot-rolled ferritic stainless steel sheet has a steel composition containing, in terms of % by mass: 0.02% or less of C; 0.02% or less of N; 0.1% to 1.5% of Si; 1.5% or less of Mn; 0.035% or less of P; 0.010% or less of S; 1.5% or less of Ni; 10% to 20% of Cr; 1.0% to 3.0% of Cu; 0.08% to 0.30% of Ti; and 0.3% or less of Al, with the balance being Fe and unavoidable impurities, and the hot-rolled ferritic stainless steel sheet has a Vickers hardness of less than 235 Hv.
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: September 11, 2018
    Assignee: NIPPON STEEL & SUMIKIN STAINLESS STEEL CORPORATION
    Inventors: Shinichi Teraoka, Masaaki Kobayashi, Yuuji Koyama, Junichi Hamada, Norihiro Kanno, Yoshiharu Inoue, Ken Kimura, Jun Takahashi, Shigeyuki Gotoh
  • Patent number: 10023929
    Abstract: A hot-rolled steel sheet has a composition containing: in mass %, C: 0.01 to 0.2%; Si: 2.5% or less; Mn: 4.0% or less; P: 0.10% or less; S: 0.03% or less; Al: 0.001 to 2.0%; N: 0.01% or less; and O: 0.01% or less, and one kind or a total of two kinds of Ti and Nb for 0.01 to 0.30%. An average effective crystal grain diameter at a sheet thickness ¼ part is 10 ?m or less, and an average effective crystal grain diameter at a part of a range of 50 ?m from a surface is 6 ?m or less. A structure of the steel sheet is tempered martensite or lower bainite, and a volume fraction thereof is 90% or more as a total.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: July 17, 2018
    Assignee: NIPPON STEEL & SUMITOMO METAL CORPORATION
    Inventors: Hiroshi Shuto, Masafumi Azuma, Akifumi Sakakibara, Yuuki Kanzawa, Ken Kimura
  • Publication number: 20170349988
    Abstract: The present invention focuses on Sn and has as its problem to not only improve the corrosion resistance and rust resistance of Cr-containing ferritic stainless steel but also improve the ridging resistance. The present invention derives the relationship between Ap, which shows the ?-phase rate at 1100° C. due to a predetermined ingredient, and Sn in ferritic stainless steel which becomes a dual phase structure of ?+? in the hot rolling temperature region, applies and adds Sn, and hot rolls the steel to give a total rolling rate of 15% or more in 1100° C. or higher hot rolling to thereby obtain ferritic stainless steel sheet which has good ridging resistance, which also has excellent corrosion resistance and rust resistance, and which can be applied to general durable consumer goods: 0.060?Sn?0.634?0.
    Type: Application
    Filed: August 22, 2017
    Publication date: December 7, 2017
    Applicant: NIPPON STEEL & SUMIKIN STAINLESS STEEL CORPORATION
    Inventors: Masaharu HATANO, Eiichiro ISHIMARU, Akihiko TAKAHASHI, Ken KIMURA, Shinichi TERAOKA
  • Patent number: 9771640
    Abstract: A ferritic stainless steel sheet having ridging resistance contains, by mass, 0.025 to 0.30% C, 0.01 to 1.00% Si, 0.01 to 2.00% Mn, 0.050% or less P, 0.020% or less S, 11.0 to 22.0% Cr, and 0.022 to 0.10% N. In addition, Ap, which is defined as 420C+470N+23Ni+9Cu+7Mn?11.5(Cr+Si)?12Mo?52Al?47Nb?49Ti+189 wherein each of Sn, C, N, Ni, Cu, Mn, Cr, Si, Mo, Al, Nb, and Ti denotes the content of the element, satisfies 10?Ap?70. Furthermore, a content of Sn satisfies 0.060?Sn?0.634?0.0082Ap. Residual ingredients are Fe and unavoidable impurities, and a metal structure of the steel sheet is a ferrite single phase. The ferritic stainless steel sheet has a ridging height of less than 6 ?m. This ferritic stainless steel sheet improves the corrosion resistance and rust resistance of Cr-containing ferritic stainless steel as well as the ridging resistance.
    Type: Grant
    Filed: June 18, 2012
    Date of Patent: September 26, 2017
    Assignee: NIPPON STEEL & SUMIKIN STAINLESS STEEL CORPORATION
    Inventors: Masaharu Hatano, Eiichiro Ishimaru, Akihiko Takahashi, Ken Kimura, Shinichi Teraoka
  • Patent number: 9399809
    Abstract: This hot-rolled ferritic stainless steel sheet has a steel composition containing, in terms of % by mass: 0.02% or less of C; 0.02% or less of N; 0.1% to 1.5% of Si; 1.5% or less of Mn; 0.035% or less of P; 0.010% or less of S; 1.5% or less of Ni; 10% to 20% of Cr; 1.0% to 3.0% of Cu; 0.08% to 0.30% of Ti; and 0.3% or less of Al, with the balance being Fe and unavoidable impurities, and the hot-rolled ferritic stainless steel sheet has a Vickers hardness of less than 235 Hv.
    Type: Grant
    Filed: February 8, 2012
    Date of Patent: July 26, 2016
    Assignee: NIPPON STEEL & SUMIKIN STAINLESS STEEL CORPORATION
    Inventors: Shinichi Teraoka, Masaaki Kobayashi, Yuuji Koyama, Junichi Hamada, Norihiro Kanno, Yoshiharu Inoue, Ken Kimura, Jun Takahashi, Shigeyuki Gotoh