Patents by Inventor Yasuo Sakai

Yasuo Sakai 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: 9339524
    Abstract: Disclosed are a novel therapeutic agent and a novel prophylactic agent for atherosclerosis, a blood cholesterol level-lowering agent, and a functional food or a food for specified health uses effective for the inhibition and/or prevention of aging of blood vessels or inflammation in blood vessels. Specifically disclosed are an inhibitor of the progression of atherosclerosis, a prophylactic agent for atherosclerosis, a blood cholesterol level-lowering agent, and a functional food and a food for specified health uses both effective for the inhibition and/or prevention of aging of blood vessels or inflammation in blood vessels, each of which comprises, as an active ingredient, a hydrolysis product of a collagen comprising at least one collagen tripeptide Gly-X-Y [wherein Gly-X-Y represents an amino acid sequence; and X and Y independently represent an amino acid residue other than Gly].
    Type: Grant
    Filed: March 11, 2010
    Date of Patent: May 17, 2016
    Assignees: JELLICE CO., LTD., KANAZAWA MEDICAL UNIVERSITY
    Inventors: Shogo Katsuda, Lihua Tang, Yasuo Sakai
  • Patent number: 9215374
    Abstract: There is provided an image processing apparatus including an operation display unit for displaying an image on a display screen and capable of an operation input on the image displayed on the display screen, an operation input detection unit for detecting an operation input in the operation display unit, an approximate straight line derivation unit for deriving first approximate straight line approximately indicating a trajectory of the operation input based on the detection result in the operation input detection unit, and an image correction unit for correcting a tilt of the image displayed on the display screen based on the derived first approximate straight line and a predetermined reference line.
    Type: Grant
    Filed: August 13, 2009
    Date of Patent: December 15, 2015
    Assignee: Sony Corporation
    Inventor: Yasuo Sakai
  • Patent number: 9152886
    Abstract: An information processing apparatus includes: a storage unit which stores person relationship information representing relationships between people as a subject in a storage medium; an acquisition unit which acquires image data generated by imaging people as a subject; a detection unit which detects each person in an image; a specification unit which specifies each person detected from the image by the detection unit; and a determination unit which determines the relationship between multiple people detected from the image. When at least one person from among the people detected from the image is specified and another person is unable to be specified, the specification unit may specify the at least one other person on the basis of the relationship between the multiple people and the person relationship information.
    Type: Grant
    Filed: September 1, 2010
    Date of Patent: October 6, 2015
    Assignee: Sony Corporation
    Inventor: Yasuo Sakai
  • Patent number: 8833419
    Abstract: A rubber-cord complex having an improved wet heat adhesive property between a rubber and a cord comprising a drawn plated wire, and including a metal cord comprising a drawn plated wire prepared by providing a brass plated layer on the surface of an element wire and drawing the resulting plated wire, and a rubber vulcanized and bonded to the cord, wherein in a wet heat deterioration state of the drawn plated wire after being subjected to the vulcanization to bond the rubber thereto and further held under an atmosphere having a temperature of 50 to 100° C. and a humidity of 60 to 100% for one hour to 20 days, the average grain size of crystal grains present in the brass plated layer is not more than 50 nm, and the grain boundary of the crystal grains has a fractal dimension of 1.001 to 1.500.
    Type: Grant
    Filed: February 15, 2012
    Date of Patent: September 16, 2014
    Assignees: Sumitomo Rubber Industries, Ltd., Nippon Steel & Sumitomo Metal Corporation, Sumitomo (SEI) Steel Wire Corp.
    Inventors: Shinichi Miyazaki, Junichi Kodama, Yasuo Sakai, Keisuke Aramaki, Yuichi Sano, Kenichi Okamoto
  • Patent number: 8833420
    Abstract: Rubber-cord complex 9 having improved wet heat adhesive property between rubber and cord. The rubber-cord complex includes cord 10 comprising drawn plated wire 17 prepared by providing brass plated layer 16E on surface of element wire 15 and drawing the resulting plated wire and rubber 12 vulcanized and bonded to cord 10. The rubber-cord complex 9 has adhesion reaction layer 25 (formed by cross-linking sulfur and copper) between rubber 12 and brass plated layer 16E. Adhesion reaction layer 25 has average thickness of 50-1,000 nm. Interface S between adhesion reaction layer 25 and the rubber has a fractal dimension of 1.001-1.300 in a wet heat deterioration state after being subjected to vulcanization to bond rubber 12 thereto and being held at a temperature of 50-100° C. and a humidity of 60-100% for one hour to 20 days.
    Type: Grant
    Filed: February 17, 2012
    Date of Patent: September 16, 2014
    Assignees: Sumitomo Rubber Industries, Ltd., Nippon Steel & Sumitomo Metal Corporation, Sumitomo (SEI) Steel Wire Corp.
    Inventors: Shinichi Miyazaki, Junichi Kodama, Yasuo Sakai, Keisuke Aramaki, Yuichi Sano, Kenichi Okamoto
  • Publication number: 20130123167
    Abstract: Disclosed are a novel therapeutic agent and a novel prophylactic agent for atherosclerosis, a blood cholesterol level-lowering agent, and a functional food or a food for specified health uses effective for the inhibition and/or prevention of aging of blood vessels or inflammation in blood vessels. Specifically disclosed are an inhibitor of the progression of atherosclerosis, a prophylactic agent for atherosclerosis, a blood cholesterol level-lowering agent, and a functional food and a food for specified health uses both effective for the inhibition and/or prevention of aging of blood vessels or inflammation in blood vessels, each of which comprises, as an active ingredient, a hydrolysis product of a collagen comprising at least one collagen tripeptide Gly-X-Y [wherein Gly-X-Y represents an amino acid sequence; and X and Y independently represent an amino acid residue other than Gly].
    Type: Application
    Filed: March 11, 2010
    Publication date: May 16, 2013
    Applicants: Kanazawa Medical University, Jellice Co., Ltd.
    Inventors: Shogo Katsuda, Lihua Tang, Yasuo Sakai
  • Patent number: 8345824
    Abstract: An X-ray waveform is generated by validating detection data corresponding to when an X-ray (4) is generated at a collision point (9) among X-ray detection data and invalidating other data. For example, when laser light (3) is pulse laser light and an electron beam (1) is a continuous electron beam or a pulse-like electron beam having a pulse width equal to or greater than that of the pulse laser light, the X-ray waveform is generated by detecting the laser light (3) and multiplying the X-ray detection data by laser light detection data after making time axes coincident with respect to the collision point (9).
    Type: Grant
    Filed: July 1, 2008
    Date of Patent: January 1, 2013
    Assignees: IHI Corporation, The University of Tokyo
    Inventors: Hiroyuki Nose, Daisuke Ishida, Namio Kaneko, Yasuo Sakai, Mitsuru Uesaka, Fumito Sakamoto, Katsuhiro Dobashi
  • Publication number: 20120199259
    Abstract: Rubber-cord complex 9 having improved wet heat adhesive property between rubber and cord. The rubber-cord complex includes cord 10 comprising drawn plated wire 17 prepared by providing brass plated layer 16E on surface of element wire 15 and drawing the resulting plated wire and rubber 12 vulcanized and bonded to cord 10. The rubber-cord complex 9 has adhesion reaction layer 25 (formed by cross-linking sulfur and copper) between rubber 12 and brass plated layer 16E. Adhesion reaction layer 25 has average thickness of 50-1,000 nm. Interface S between adhesion reaction layer 25 and the rubber has a fractal dimension of 1.001-1.300 in a wet heat deterioration state after being subjected to vulcanization to bond rubber 12 thereto and being held at a temperature of 50-100° C. and a humidity of 60-100% for one hour to 20 days.
    Type: Application
    Filed: February 17, 2012
    Publication date: August 9, 2012
    Inventors: Shinichi Miyazaki, Junichi Kodama, Yasuo Sakai, Keisuke Aramaki, Yuichi Sano, Kenichi Okamoto
  • Publication number: 20120145297
    Abstract: A rubber-cord complex having an improved wet heat adhesive property between a rubber and a cord comprising a drawn plated wire, and including a metal cord comprising a drawn plated wire prepared by providing a brass plated layer on the surface of an element wire and drawing the resulting plated wire, and a rubber vulcanized and bonded to the cord, wherein in a wet heat deterioration state of the drawn plated wire after being subjected to the vulcanization to bond the rubber thereto and further held under an atmosphere having a temperature of 50 to 100° C. and a humidity of 60 to 100% for one hour to 20 days, the average grain size of crystal grains present in the brass plated layer is not more than 50 nm, and the grain boundary of the crystal grains has a fractal dimension of 1.001 to 1.500.
    Type: Application
    Filed: February 15, 2012
    Publication date: June 14, 2012
    Inventors: Shinichi Miyazaki, Junichi Kodama, Yasuo Sakai, Keisuke Aramaki, Yuichi Sano, Kenichi Okamoto
  • Patent number: 8138678
    Abstract: A charged particle beam decelerating device includes a high-frequency cavity 34 provided on an orbit of a charged particle beam 1, and a phase synchronizing device 40 for synchronizing the charged particle beam 1 in the high-frequency cavity with a phase of a high-frequency electric field 4. By moving the high-frequency cavity 34 or changing an orbit length of the charged particle beam 1, the charged particle beam in the high-frequency cavity is synchronized with a phase of the high-frequency electric field 4.
    Type: Grant
    Filed: March 18, 2008
    Date of Patent: March 20, 2012
    Assignees: IHI Corporation, The University of Tokyo
    Inventors: Daisuke Ishida, Hiroyuki Nose, Namio Kaneko, Yasuo Sakai, Masashi Yamamoto, Mitsuru Uesaka, Katsuhiro Dobashi, Fumito Sakamoto
  • Patent number: 8102968
    Abstract: A high brightness X-ray generator and a high brightness X-ray generating method are provided which are able to promote an increase in X-ray brightness (i.e., an increase in an X-ray output) while suppressing an excessive increase in the cost of optical elements such as a laser unit, a mirror, and a lens. A high brightness X-ray generator generates an X-ray by inverse Compton scattering by colliding an electron beam with pulse laser light. There are provided a plurality of pulse laser units (32A, 32B) which emits a plurality of pulse laser lights (3a, 3b ) in predetermined periods, an optical-path matching unit (34) which matches optical paths of the plurality of pulse laser lights, and a timing control unit (40) which controls timings of the optical-path matching unit and the pulse laser units, wherein the plurality of pulse laser lights is emitted from the same optical path at different timings.
    Type: Grant
    Filed: July 1, 2008
    Date of Patent: January 24, 2012
    Assignees: IHI Corporation, The University of Tokyo
    Inventors: Hiroyuki Nose, Daisuke Ishida, Namio Kaneko, Yasuo Sakai, Mitsuru Uesaka, Fumito Sakamoto, Katsuhiro Dobashi
  • Patent number: 8000448
    Abstract: An electron beam detection device (34) is arranged on an electron beam passing path so that a beam delay time tB from a passing moment of an electron beam (1) to a moment when the beam reaches a predicted collision point (9a) is longer than a laser delay time tL from a moment when a command for generating laser light (3) is issued to the moment when the laser light reaches the predicted collision point (9a) by at least a predetermined delay time ?t. The device (34) may detect passing therethrough without affecting the electron beam and output a laser light generation command from a laser light command delay circuit (36) when the predetermined delay time ?t (=tB?tL) has elapsed after the detection.
    Type: Grant
    Filed: July 1, 2008
    Date of Patent: August 16, 2011
    Assignees: IHI Corporation, The University of Tokyo
    Inventors: Hiroyuki Nose, Daisuke Ishida, Namio Kaneko, Yasuo Sakai, Mitsuru Uesaka, Fumito Sakamoto, Katsuhiro Dobashi
  • Publication number: 20110058028
    Abstract: An information processing apparatus includes: a storage unit which stores person relationship information representing the relationship between multiple people as a subject in a storage medium; an acquisition unit which acquires image data generated by imaging people as a subject; a detection unit which detects each person in an image based on image data acquired by the acquisition unit; a specification unit which specifies each person detected from the image by the detection unit; and a determination unit which determines the relationship between the multiple people detected from the image by the detection unit, wherein, when at least one person from among the multiple people detected from the image by the detection unit is specified and another person is unable to be specified, the specification unit specifies another person on the basis of the relationship between the multiple people determined by the determination unit and the person relationship information stored in the storage medium.
    Type: Application
    Filed: September 1, 2010
    Publication date: March 10, 2011
    Applicant: Sony Corporation
    Inventor: Yasuo Sakai
  • Publication number: 20110026679
    Abstract: An X-ray waveform is generated by validating detection data corresponding to when an X-ray (4) is generated at a collision point (9) among X-ray detection data and invalidating other data. For example, when laser light (3) is pulse laser light and an electron beam (1) is a continuous electron beam or a pulse-like electron beam having a pulse width equal to or greater than that of the pulse laser light, the X-ray waveform is generated by detecting the laser light (3) and multiplying the X-ray detection data by laser light detection data after making time axes coincident with respect to the collision point (9).
    Type: Application
    Filed: July 1, 2008
    Publication date: February 3, 2011
    Applicants: IHI CORPORATION, THE UNIVERSITY OF TOKYO
    Inventors: Hiroyuki Nose, Daisuke Ishida, Namio Kaneko, Yasuo Sakai, Mitsuru Uesaka, Fumito Sakamoto, Katsuhiro Dobashi
  • Publication number: 20110013749
    Abstract: A high brightness X-ray generator and a high brightness X-ray generating method are provided which are able to promote an increase in X-ray brightness (i.e., an increase in an X-ray output) while suppressing an excessive increase in the cost of optical elements such as a laser unit, a mirror, and a lens. A high brightness X-ray generator generates an X-ray by inverse Compton scattering by colliding an electron beam with pulse laser light. There are provided a plurality of pulse laser units (32A, 32B) which emits a plurality of pulse laser lights (3a, 3b) in predetermined periods, an optical-path matching unit (34) which matches optical paths of the plurality of pulse laser lights, and a timing control unit (40) which controls timings of the optical-path matching unit and the pulse laser units, wherein the plurality of pulse laser lights is emitted from the same optical path at different timings.
    Type: Application
    Filed: July 1, 2008
    Publication date: January 20, 2011
    Applicants: IHI CORPORATION, THE UNIVERSITY OF TOKYO
    Inventors: Hiroyuki Nose, Daisuke Ishida, Namio Kaneko, Yasuo Sakai, Mitsuru Uesaka, Fumito Sakamoto, Katsuhiro Dobashi
  • Patent number: 7871797
    Abstract: The present invention relates to a protease having a molecular weight of 21,000±1,000 (by SDS-PAGE) and a specific protease activity capable of cutting at the Gly-Phe site of a peptide or protein comprising the amino acid sequence Pro-Gln-Gly-Phe-Gln-Gly-Pro or Pro-Ala-Gly-Phe-Ala-Gly-Pro or cutting at the Ser-Leu site of a peptide or protein comprising the amino acid sequence Gln-Thr-Gln-Ser-Leu-Val-Thr-Pro. The invention further provides DNA encoding this protease, as well as vectors containing this DNA, and a method for producing this protease by transforming a cell with this DNA.
    Type: Grant
    Filed: August 7, 2009
    Date of Patent: January 18, 2011
    Assignee: Jellice Co., Ltd.
    Inventors: Yoshitaka Kanayama, Yasuo Sakai, Takahiro Hongo
  • Publication number: 20110007875
    Abstract: An electron beam detection device (34) is arranged on an electron beam passing path so that a beam delay time tB from a passing moment of an electron beam (1) to a moment when the beam reaches a predicted collision point (9a) is longer than a laser delay time tL from a moment when a command for generating laser light (3) is issued to the moment when the laser light reaches the predicted collision point (9a) by at least a predetermined delay time ?t. The device (34) may detect passing therethrough without affecting the electron beam and output a laser light generation command from a laser light command delay circuit (36) when the predetermined delay time ?t (=tB?tL) has elapsed after the detection.
    Type: Application
    Filed: July 1, 2008
    Publication date: January 13, 2011
    Applicants: IHI CORPORATION, THE UNIVERSITY OF TOKYO
    Inventors: Hiroyuki Nose, Daisuke Ishida, Namio Kaneko, Yasuo Sakai, Mitsuru Uesaka, Fumito Sakamoto, Katsuhiro Dobashi
  • Patent number: 7855273
    Abstract: A method of manufacturing gelatin with reduced endotoxin content. The method comprises processing a starting material gelatin-containing solution containing gelatin and an endotoxin with an ultrafiltration film having a molecular weight cut-off falling within a range of from 20,000 to 300,000 and having a molecular weight cut-off capable of passing at least a portion of the gelatin contained in the starting material gelatin-containing solution to obtain a permeate that is a gelatin-containing solution with a reduced endotoxin content. A gelatin having an average molecular weight falling within a range of 1,000 to 300,000 and an endotoxin content of less than 1 EU/mL per 1.0 percent of protein.
    Type: Grant
    Filed: March 2, 2007
    Date of Patent: December 21, 2010
    Assignee: Jellice Co., Ltd.
    Inventors: Yoshitaka Kanayama, Yasuo Sakai
  • Publication number: 20100080356
    Abstract: A charged particle beam decelerating device includes a high-frequency cavity 34 provided on an orbit of a charged particle beam 1, and a phase synchronizing device 40 for synchronizing the charged particle beam 1 in the high-frequency cavity with a phase of a high-frequency electric field 4. By moving the high-frequency cavity 34 or changing an orbit length of the charged particle beam 1, the charged particle beam in the high-frequency cavity is synchronized with a phase of the high-frequency electric field 4.
    Type: Application
    Filed: March 18, 2008
    Publication date: April 1, 2010
    Applicants: IHI CORPORATION, THE UNIVERSITY OF TOKYO
    Inventors: Daisuke Ishida, Hiroyuki Nose, Namio Kaneko, Yasuo Sakai, Masashi Yamamoto, Mitsuru Uesaka, Katsuhiro Dobashi, Fumito Sakamoto
  • Publication number: 20100039548
    Abstract: There is provided an image processing apparatus including an operation display unit for displaying an image on a display screen and capable of an operation input on the image displayed on the display screen, an operation input detection unit for detecting an operation input in the operation display unit, an approximate straight line derivation unit for deriving first approximate straight line approximately indicating a trajectory of the operation input based on the detection result in the operation input detection unit, and an image correction unit for correcting a tilt of the image displayed on the display screen based on the derived first approximate straight line and a predetermined reference line.
    Type: Application
    Filed: August 13, 2009
    Publication date: February 18, 2010
    Applicant: Sony Corporation
    Inventor: Yasuo Sakai