Patents by Inventor Jun Nakayama

Jun Nakayama 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: 11996794
    Abstract: A motor control device controls a drive of a motor having a coil, and includes a drive circuit and a control unit. The drive circuit has a plurality of switching elements, and switches the energization of the coil. The control unit includes an energization control part and a current limit part. The energization control part accelerates and then decelerates the motor, and controls energization of the coil so that a rotation position of the motor stops at a target rotation position. The current limit part limits the current during a deceleration control.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: May 28, 2024
    Assignee: DENSO CORPORATION
    Inventors: Jun Yamada, Seiji Nakayama, Kouji Sakaguchi, Haruka Miyano
  • Publication number: 20240141263
    Abstract: An object of the invention is to provide a method for suppressing sourness and astringency of a low-alcohol beer-taste beverage, and enhancing an alcohol feeling and a complex taste derived from brewing. The means for solving the problems is a low-alcohol beer-taste beverage containing an aroma composition containing: 0.49 ppm or more of ethyl acetate, 0.83 ppm or more of isobutanol, 0.065 ppm or more of isoamyl acetate, and 4.35 ppm or more of isoamyl alcohol.
    Type: Application
    Filed: January 21, 2022
    Publication date: May 2, 2024
    Applicant: Asahi Group Holdings, Ltd.
    Inventors: Jun KUBOTA, Mari BABA, Wataru NAKAYAMA
  • Publication number: 20240066758
    Abstract: A problem to be solved by the present invention is to provide a prepreg and an integrally molded article, wherein the prepreg exhibits suitable flexibility and adhesiveness, excels in formability on a complicated mold face and adhesion to a mold face, causes no positional shift, and can be efficiently reinforced and stiffened at an intended position. A main object of the present invention is to provide a prepreg including (A) reinforcing fibers, (B) a thermosetting resin, and (C) a thermoplastic resin, wherein the (C) thermoplastic resin exists in at least a part of a face of the prepreg, and wherein the prepreg satisfies the condition [I], and satisfies the condition [II] or the condition [III]: [I]: the (B) thermosetting resin has a peak in the temperature range of more than 100° C. and 180° C.
    Type: Application
    Filed: December 21, 2021
    Publication date: February 29, 2024
    Applicant: Toray Industries, Inc.
    Inventors: Miho Onodera, Yoshiki Takebe, Yuta Naito, Jun Misumi, Yoshifumi Nakayama, Masato Honma
  • Publication number: 20230315801
    Abstract: A calculation device includes an updating circuit. The updating circuit updates, for each of N particles, a first variable representing the position of a target particle and a second variable representing momentum of the target particle. M constrained solutions each include N constrained values. The first variable is updated to change to a first value when the first variable is smaller than the first value and change to a second value when the first variable is greater than the second value. The second variable is updated based on the first variable of each particle and a penalty component of the target particle. The penalty component represents momentum for shifting the position of the target particle toward an opposite polarity. The penalty component indicates a value being greater as the first variable corresponding to the target particle is closer to the M constrained solutions.
    Type: Application
    Filed: August 31, 2022
    Publication date: October 5, 2023
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Ryo HIDAKA, Kosuke TATSUMURA, Jun NAKAYAMA, Masaya YAMASAKI, Tomoya KASHIMATA
  • Patent number: 9921926
    Abstract: For each of N active servers (N being an integer equal to or larger than 2), a management system performs, on at least one of M standby servers (M being an integer equal to or larger than 2), a full test for determining whether a failover is executable by performing a failover from the active server to the standby server, and performs, on at least one of the standby servers that is different from the standby server on which the full test is performed, a simplified test for determining whether the failover is executable without performing the failover from the active server to the standby server, the number of standby servers on which the simplified test is performed being larger than the number of standby servers on which the full test is performed.
    Type: Grant
    Filed: January 16, 2014
    Date of Patent: March 20, 2018
    Assignee: HITACHI, LTD.
    Inventors: Rai Cho, Jun Nakayama
  • Publication number: 20160314050
    Abstract: For each of N active servers (N being an integer equal to or larger than 2), a management system performs, on at least one of M standby servers (M being an integer equal to or larger than 2), a full test for determining whether a failover is executable by performing a failover from the active server to the standby server, and performs, on at least one of the standby servers that is different from the standby server on which the full test is performed, a simplified test for determining whether the failover is executable without performing the failover from the active server to the standby server, the number of standby servers on which the simplified test is performed being larger than the number of standby servers on which the full test is performed.
    Type: Application
    Filed: January 16, 2014
    Publication date: October 27, 2016
    Applicant: Hitachi, Ltd.
    Inventors: RAI CHO, Jun NAKAYAMA
  • Patent number: 8859511
    Abstract: A method for directly inhibiting proliferation of Helicobacter pylori bacteria, that includes administering to a subject infected with Helicobacter pylori an N-acetylglucosaminyl beta-linked monosaccharide represented by: GlcNAcl-beta-O—Y where Y is an alkyl group, an alkoxyl group, an alkenyl group, an alkynyl group, an aralkyl group, an aryl group, a heteroaryl group, a carboxyl group, or an alkoxycarbonyl group.
    Type: Grant
    Filed: January 9, 2013
    Date of Patent: October 14, 2014
    Assignee: The Noguchi Institute
    Inventors: Jun Nakayama, Takashi Shirai, Takashi Yamanoi, Masaya Fujita, Masako Mori
  • Patent number: 8575117
    Abstract: A method for inhibiting proliferation of Helicobacter pylori including a compound that can simply be mass-produced, can specifically inhibit the proliferation of H. pylori, which has high safety and never generates any resistant bacteria, as well as a diet of a food or beverage, and a pharmaceutical preparation containing the proliferation inhibitor of Helicobacter pylori. The proliferation inhibitor of Helicobacter pylori comprises an alpha-N-acetyl-glucosaminyl bond-containing monosaccharide derivative represented by the following chemical formula (1) GlcNAc1-alpha-O—Y ??(1) (in the formula (1), Y is a straight-, branched- or cyclic-aliphatic hydrocarbon group having 1 to 27 carbon atoms or a straight-, branched- or cyclic-acyl group having 1 to 27 carbon atoms). The diet of the food, the beverage or the pharmaceutical preparation comprises the proliferation inhibitor of Helicobacter pylori.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: November 5, 2013
    Assignee: The Noguchi Institute
    Inventors: Jun Nakayama, Takashi Yamanoi, Masaya Fujita, Takashi Shirai
  • Patent number: 8423162
    Abstract: An information processing system including a plurality of server apparatuses coupled to one another, wherein failover is executed. A management server is coupled to the server apparatuses, and is configured to, when detecting occurrence of a failure in an active server apparatus, execute failover from the active server apparatus to a standby server apparatus after turning on a power supply of the standby server apparatus. The management server is enabled to acquire information on the standby server apparatus after turning on the power supply of the standby server apparatus, turn off the power supply of the standby server apparatus after acquiring the information, and, based on the acquired information, judge whether failover to the standby server apparatus can be executed.
    Type: Grant
    Filed: October 31, 2011
    Date of Patent: April 16, 2013
    Assignee: Hitachi, Ltd.
    Inventors: Masayuki Fukuyama, Jun Nakayama, Kouji Masuda
  • Publication number: 20120047395
    Abstract: An information processing system including a plurality of server apparatuses coupled to one another, wherein failover is executed. A management server is coupled to the server apparatuses, and is configured to, when detecting occurrence of a failure in an active server apparatus, execute failover from the active server apparatus to a standby server apparatus after turning on a power supply of the standby server apparatus. The management server is enabled to acquire information on the standby server apparatus after turning on the power supply of the standby server apparatus, turn off the power supply of the standby server apparatus after acquiring the information, and, based on the acquired information, judge whether failover to the standby server apparatus can be executed.
    Type: Application
    Filed: October 31, 2011
    Publication date: February 23, 2012
    Inventors: Masayuki FUKUYAMA, Jun Nakayama, Kouji Masuda
  • Patent number: 8074098
    Abstract: An object of the present invention is to ensure, in an information processing system including a plurality of server apparatuses coupled to one another, reliability and availability thereof when failover is executed.
    Type: Grant
    Filed: February 24, 2009
    Date of Patent: December 6, 2011
    Assignee: Hitachi, Ltd.
    Inventors: Masayuki Fukuyama, Jun Nakayama, Kouji Masuda
  • Publication number: 20110237788
    Abstract: A proliferation inhibitor of H. pylori bacteria comprising a compound that can specifically inhibit the proliferation of H. pylori bacteria, which does not generate bacterium resistant, can be eaten, drunken or administrated safely for a long period of time, can be simply mass-manufactured and can be used for foods and beverages or pharmaceutical preparation. The proliferation inhibitor of H. pylori bacteria comprises an N-acetylglucosaminyl beta-linked monosaccharide derivative represented by the following chemical formula (1): GlcNAc1-beta-O—Y??(1) wherein Y is an alkyl group, an alkoxyl group, an alkenyl group, an alkynyl group, an aralkyl group, an aryl group, a heteroaryl group, a carboxyl group or an alkoxycarbonyl group.
    Type: Application
    Filed: October 9, 2009
    Publication date: September 29, 2011
    Applicant: THE NOGUCHI INSTITUTE
    Inventors: Jun Nakayama, Takashi Shirai, Takashi Yamanoi, Masaya Fujita, Masako Mori
  • Patent number: 7871793
    Abstract: Compositions useful for inhibiting the growth of bacteria, including bacteria that can cause gastric ulcers, are provided. In addition, transgenic organism that can produce such compositions are provided. Methods of using the compositions to treat or prevent gastric ulcers in a subject, including a human subject, also are provided.
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: January 18, 2011
    Assignee: Burnham Institute for Medical Research
    Inventors: Jun Nakayama, Masatomo Kawakubo, Minoru Fukuda, Tsutomu Katsuyama
  • Publication number: 20100197616
    Abstract: A method for inhibiting proliferation of Helicobacter pylori including a compound that can simply be mass-produced, can specifically inhibit the proliferation of H. pylori, which has high safety and never generates any resistant bacteria, as well as a diet of a food or beverage, and a pharmaceutical preparation containing the proliferation inhibitor of Helicobacter pylori. The proliferation inhibitor of Helicobacter pylori comprises an alpha-N-acetyl-glucosaminyl bond-containing monosaccharide derivative represented by the following chemical formula (1) GlcNAc1-alpha-O—Y ??(1) (in the formula (1), Y is a straight-, branched- or cyclic-aliphatic hydrocarbon group having 1 to 27 carbon atoms or a straight-, branched- or cyclic-acyl group having 1 to 27 carbon atoms). The diet of the food, the beverage or the pharmaceutical preparation comprises the proliferation inhibitor of Helicobacter pylori.
    Type: Application
    Filed: April 9, 2010
    Publication date: August 5, 2010
    Applicant: THE NOGUCHI INSTITUTE
    Inventors: Jun Nakayama, Takashi Yamanoi, Masaya Fujita, Takashi Shirai
  • Patent number: 7678016
    Abstract: A vehicle having, in a power transmission path, a continuously variable transmission mechanism and a clutch mechanism, whose torque capacity is smaller than that of the continuously variable transmission mechanism. The vehicle also has a control system to prevent a large torque capacity difference with the continuously variable transmission mechanism and clutch mechanism and to prevent an unnecessary slip of the clutch mechanism by setting an engagement force of the clutch mechanism based on the torque capacity of the continuously variable transmission mechanism. There is also avoided a decline of the learning accuracy of the clutch mechanism by prohibiting a learning control of the clutch mechanism when an engagement force of the clutch mechanism is set based on the torque capacity of the continuously variable transmission mechanism.
    Type: Grant
    Filed: February 1, 2007
    Date of Patent: March 16, 2010
    Assignee: Fuji Jukogyo Kabushiki Kaisha
    Inventor: Jun Nakayama
  • Publication number: 20090271654
    Abstract: An object of the present invention is to ensure, in an information processing system including a plurality of server apparatuses coupled to one another, reliability and availability thereof when failover is executed.
    Type: Application
    Filed: February 24, 2009
    Publication date: October 29, 2009
    Inventors: Masayuki FUKUYAMA, Jun NAKAYAMA, Kouji MASUDA
  • Publication number: 20090054355
    Abstract: The present invention herein provides a proliferation inhibitor of Helicobacter pylori comprising a compound that can simply be mass-produced, can specifically inhibit the proliferation of H. pylori, which has high safety and never generates any resistant bacteria, as well as a diet of a food or beverage, and a pharmaceutical preparation containing the proliferation inhibitor of Helicobacter pylori. The proliferation inhibitor of Helicobacter pylori comprises an alpha-N-acetyl-glucosaminyl bond-containing monosaccharide derivative represented by the following chemical formula (1) GlcNAc1-alpha-O-Y ??(1) (in the formula (1), Y is a straight-, branched- or cyclic-aliphatic hydrocarbon group having 1 to 27 carbon atoms or a straight-, branched- or cyclic-acyl group having 1 to 27 carbon atoms). The diet of the food, the beverage or the pharmaceutical preparation comprises the proliferation inhibitor of Helicobacter pylori.
    Type: Application
    Filed: January 12, 2007
    Publication date: February 26, 2009
    Applicants: SHINSHU UNIVERSITY, THE NOGUCHI INSTITUTE
    Inventors: Jun Nakayama, Takashi Yamanoi, Masaya Fujita, Takashi Shirai
  • Publication number: 20080026072
    Abstract: Compositions useful for inhibiting the growth of bacteria, including bacteria that can cause gastric ulcers, are provided. In addition, transgenic organism that can produce such compositions are provided. Methods of using the compositions to treat or prevent gastric ulcers in a subject, including a human subject, also are provided.
    Type: Application
    Filed: February 18, 2005
    Publication date: January 31, 2008
    Inventors: Jun Nakayama, Masatomo Kawakubo, Minoru Fukuda, Tsutomu Katsuyama
  • Publication number: 20070184936
    Abstract: A vehicle having, in a power transmission path, a continuously variable transmission mechanism and a clutch mechanism, whose torque capacity is smaller than that of the continuously variable transmission mechanism. The vehicle also has a control system to prevent a large torque capacity difference with the continuously variable transmission mechanism and clutch mechanism and to prevent an unnecessary slip of the clutch mechanism by setting an engagement force of the clutch mechanism based on the torque capacity of the continuously variable transmission mechanism. There is also avoided a decline of the learning accuracy of the clutch mechanism by prohibiting a learning control of the clutch mechanism when an engagement force of the clutch mechanism is set based on the torque capacity of the continuously variable transmission mechanism.
    Type: Application
    Filed: February 1, 2007
    Publication date: August 9, 2007
    Inventor: Jun Nakayama
  • Publication number: 20060216715
    Abstract: Cancer is detected by measuring the expression level of ? 1,4-N-acetyl-D-glucosamine transferase gene in a body fluid collected from a living body to correlate the measurement value with presence or absence, development, degree of progress, or prognosis of cancer, wherein expression level of said gene is measured by detecting an arbitrary region consisting of continuous nucleotides having a length of 70 to 139 bp in the nucleotide sequence of SEQ ID NO:1.
    Type: Application
    Filed: June 28, 2004
    Publication date: September 28, 2006
    Inventors: Jun Nakayama, Satoshi Ishizone