Patents by Inventor Masafumi Shibata

Masafumi Shibata 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).

  • Publication number: 20230134864
    Abstract: A management method, a computer performs an acquisition of video data from a monitoring terminal, an acquisition of a first event and a detection time of the first event from the video data; and a display of the detection time of the first event and an icon corresponding to a type of the first event, in a form according to the importance of the first event, on a display devise.
    Type: Application
    Filed: March 31, 2020
    Publication date: May 4, 2023
    Applicant: NEC Corporation
    Inventors: Satoshi HIRATA, Hajime Yamahita, Genki Yamamoto, Masafumi Shibata, Dai Hashimoto, Takahiro Kimoto, Youhei Takahashi
  • Publication number: 20230123273
    Abstract: A management device that includes an instruction unit that acquires metadata of video data of an area to be monitored generated by a monitoring terminal that detects an event from the video data, outputs, in response to an acquisition of metadata including information about the event, an analysis instruction for the video data of the area to be monitored imaged in a time zone including a time of detection of the event to a video analysis device that detects the event from the video data, and acquires an analysis result including information about the event detected from the video data by an analysis by the video analysis device, and an estimation unit that estimates a case event that has occurred in the area to be monitored based on the event detected by the monitoring terminal and the event detected by the video analysis device.
    Type: Application
    Filed: March 31, 2020
    Publication date: April 20, 2023
    Applicants: NEC Corporation, NEC Solution Innovators, Ltd.
    Inventors: Satoshi Hirata, Hajime Yamashita, Genki Yamamoto, Masafumi Shibata, Dai Hashimoto, Takahiro Kimoto, Youhei Takahashi
  • Publication number: 20230114160
    Abstract: The present invention reduces the amount of processing related to the analysis of video data. A detection time determination unit (11) determines a detection time for detecting a second event before or after a first event in time series from the video data on the basis of a time when the first event is detected from the video data, and an event detection unit (12) detects the second event from the video data in the detection time.
    Type: Application
    Filed: March 31, 2020
    Publication date: April 13, 2023
    Applicant: NEC Corporation
    Inventors: Satoshi HIRATA, Hajime Yamashita, Genki Yamamoto, Masafumi Shibata, Dai Hashimoto, Takahiro Kimoto, Youhei Takahashi
  • Publication number: 20230101369
    Abstract: An appropriate response to an event is recommended to a monitoring person. An event detection unit (12) detects an event based on video data, and an alert unit (13) issues a first alert when a first event is detected, and issues a second alert that is distinguished from the first alert when a second event relating to the first event is further detected in addition to the first event.
    Type: Application
    Filed: March 31, 2020
    Publication date: March 30, 2023
    Applicant: NEC Corporation
    Inventors: Satoshi HIRATA, Hajime Yamashita, Genki Yamamoto, Masafumi Shibata, Dai Hashimoto, Takahiro Kimoto, Youhei Takahashi
  • Patent number: 10297822
    Abstract: An object of the present invention is to provide a positive active material for a nonaqueous electrolyte secondary battery which has a large discharge capacity and is superior in charge-discharge cycle performance, initial efficiency and high rate discharge performance, and a nonaqueous electrolyte secondary battery using the positive active material. The present invention pertains to a positive active material for a nonaqueous electrolyte secondary battery containing a lithium transition metal composite oxide which has a crystal structure of an ?-NaFeO2 type, is represented by a compositional formula Li1+?Me1??O2 (Me is a transition metal element including Co, Ni and Mn, ?>0), and has a molar ratio Li/Me of Li to the transition metal element Me of 1.2 to 1.6, wherein a molar ratio Co/Me of Co in the transition metal element Me is 0.02 to 0.23, a molar ratio Mn/Me of Mn in the transition metal element Me is 0.62 to 0.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: May 21, 2019
    Assignee: GS Yuasa International Ltd.
    Inventors: Daisuke Endo, Yoshihiro Katayama, Tetsuya Murai, Masafumi Shibata
  • Publication number: 20170117544
    Abstract: An object of the present invention is to provide a positive active material for a nonaqueous electrolyte secondary battery which has a large discharge capacity and is superior in charge-discharge cycle performance, initial efficiency and high rate discharge performance, and a nonaqueous electrolyte secondary battery using the positive active material. The present invention pertains to a positive active material for a nonaqueous electrolyte secondary battery containing a lithium transition metal composite oxide which has a crystal structure of an ?-NaFeO2 type, is represented by a compositional formula Li1+?Me1??O2 (Me is a transition metal element including Co, Ni and Mn, ?>0), and has a molar ratio Li/Me of Li to the transition metal element Me of 1.2 to 1.6, wherein a molar ratio Co/Me of Co in the transition metal element Me is 0.02 to 0.23, a molar ratio Mn/Me of Mn in the transition metal element Me is 0.62 to 0.
    Type: Application
    Filed: November 28, 2016
    Publication date: April 27, 2017
    Inventors: Daisuke Endo, Yoshihiro Katayama, Tetsuya Murai, Masafumi Shibata
  • Patent number: 9543055
    Abstract: An object of the present invention is to provide a positive active material for a nonaqueous electrolyte secondary battery which has a large discharge capacity and is superior in charge-discharge cycle performance, initial efficiency and high rate discharge performance, and a nonaqueous electrolyte secondary battery using the positive active material. The present invention pertains to a positive active material for a nonaqueous electrolyte secondary battery containing a lithium transition metal composite oxide which has a crystal structure of an ?-NaFeO2 type, is represented by a compositional formula Li1+?Me1??O2 (Me is a transition metal element including Co, Ni and Mn, ?>0), and has a molar ratio Li/Me of Li to the transition metal element Me of 1.2 to 1.6, wherein a molar ratio Co/Me of Co in the transition metal element Me is 0.02 to 0.23, a molar ratio Mn/Me of Mn in the transition metal element Me is 0.62 to 0.
    Type: Grant
    Filed: December 27, 2011
    Date of Patent: January 10, 2017
    Assignee: GS YUASA INTERNATIONAL LTD.
    Inventors: Daisuke Endo, Yoshihiro Katayama, Tetsuya Murai, Masafumi Shibata
  • Publication number: 20130313471
    Abstract: An object of the present invention is to provide a positive active material for a nonaqueous electrolyte secondary battery which has a large discharge capacity and is superior in charge-discharge cycle performance, initial efficiency and high rate discharge performance, and a nonaqueous electrolyte secondary battery using the positive active material. The present invention pertains to a positive active material for a nonaqueous electrolyte secondary battery containing a lithium transition metal composite oxide which has a crystal structure of an ?-NaFeO2 type, is represented by a compositional formula Li1+?Me1??O2 (Me is a transition metal element including Co, Ni and Mn, ?>0), and has a molar ratio Li/Me of Li to the transition metal element Me of 1.2 to 1.6, wherein a molar ratio Co/Me of Co in the transition metal element Me is 0.02 to 0.23, a molar ratio Mn/Me of Mn in the transition metal element Me is 0.62 to 0.
    Type: Application
    Filed: December 27, 2011
    Publication date: November 28, 2013
    Applicant: GS YUASA INTERNATIONAL LTD.
    Inventors: Daisuke Endo, Yoshihiro Katayama, Tetsuya Murai, Masafumi Shibata
  • Publication number: 20090255153
    Abstract: Technologies are described herein for providing an improved group calendar. Information is received from a central server. A group is generated based on the information. The group is provided in the group calendar interface.
    Type: Application
    Filed: April 15, 2008
    Publication date: October 15, 2009
    Applicant: MICROSOFT CORPORATION
    Inventors: Yasuhiko Mori, Yusuke Bou, Yoshiaki Hara, Yukitoshi Kawabata, Masafumi Shibata
  • Patent number: 6931703
    Abstract: The present invention provides a method and equipment for producing a rail, the method and equipment being capable of lowering a bend at an end of a rail effectively and the truncation amount thereof. The present invention is a method for producing a rail, characterized by: cooling a hot-rolled mother rail to an ordinary temperature substantially while the length thereof after the hot rolling is maintained; and thereafter cutting the mother rail simultaneously in a predetermined length with at least three cold-sawing machines. Further, the present invention is equipment for producing a rail, characterized by equipped with: a transfer bed capable of moving a mother rail cooled to an ordinary temperature substantially while the length thereof after hot rolling is maintained in the rolling direction and/or in the direction perpendicular to the rolling direction; and at least three cold-sawing machines disposed in parallel with each other on said transfer bed.
    Type: Grant
    Filed: May 30, 2002
    Date of Patent: August 23, 2005
    Assignee: Nippon Steel Corporation
    Inventors: Noriaki Onodera, Masafumi Shibata, Masanori Miwa, Kazuo Fujita
  • Publication number: 20030168135
    Abstract: The present invention provides a method and equipment for producing a rail, the method and equipment being capable of lowering a bend at an end of a rail effectively and the truncation amount thereof. The present invention is a method for producing a rail, characterized by: cooling a hot-rolled mother rail to an ordinary temperature substantially while the length thereof after the hot rolling is maintained; and thereafter cutting the mother rail simultaneously in a predetermined length with at least three cold-sawing machines. Further, the present invention is equipment for producing a rail, characterized by equipped with: a transfer bed capable of moving a mother rail cooled to an ordinary temperature substantially while the length thereof after hot rolling is maintained in the rolling direction and/or in the direction perpendicular to the rolling direction; and at least three cold-sawing machines disposed in parallel with each other on said transfer bed.
    Type: Application
    Filed: February 19, 2003
    Publication date: September 11, 2003
    Inventors: Noriaki Onodera, Masafumi Shibata, Masanori Miwa, Kazuo Fujita