Patents by Inventor Tsukasa Yamauchi

Tsukasa Yamauchi 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: 10296096
    Abstract: According to one embodiment, there is provided an operation recognition device comprising a computer including a hardware processor. The hardware processor is configured to acquire movement information associated with a movement of a user, and area information corresponding to a first operation section; determine, based at least in part on the movement information and the area information corresponding to the first operation section, an estimated position corresponding to a subsequent operation by the user; and determine whether the subsequent operation by the user is directed to the first operation section based at least in part on the estimated position corresponding to the subsequent operation.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: May 21, 2019
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Toshiaki Nakasu, Tsukasa Ike, Yasunobu Yamauchi
  • Patent number: 9648286
    Abstract: It is an objective of the present invention to reduce processing loads for video analysis utilizing information throughout the facility. A video monitoring system according to the present invention simulates a flow of a moving object within a video captured by multiple monitoring cameras, calculates a parameter correlated with a processing load for movement analysis of the moving object according to the simulation result, and specifies a processing scheme that is capable of reducing the processing load according to a correspondence relationship between the parameter and the simulation result (refer to FIG. 2).
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: May 9, 2017
    Assignee: Hitachi, Ltd.
    Inventors: Kenichi Yoneji, Tsukasa Yamauchi, Tomoaki Yoshinaga, Daisuke Matsubara
  • Publication number: 20150062336
    Abstract: It is an objective of the present invention to reduce processing loads for video analysis utilizing information throughout the facility. A video monitoring system according to the present invention simulates a flow of a moving object within a video captured by multiple monitoring cameras, calculates a parameter correlated with a processing load for movement analysis of the moving object according to the simulation result, and specifies a processing scheme that is capable of reducing the processing load according to a correspondence relationship between the parameter and the simulation result (refer to FIG. 2).
    Type: Application
    Filed: August 28, 2014
    Publication date: March 5, 2015
    Inventors: Kenichi YONEJI, Tsukasa YAMAUCHI, Tomoaki YOSHINAGA, Daisuke MATSUBARA
  • Patent number: 5852447
    Abstract: A character and figure transforming system which includes a display unit to display characters or figures according to pattern data in dot form. The system having a device for a first device which displays on a display area a menu screen for showing at least two transformation patterns having figures different from each other. A second device which designates an area including at least one character among the characters displayed on the display area, as a subject transformed area, and a third device which displays at least one transformed character on the display area by transforming at least one of the characters designated as a subject transformed area into at least the one transformed character according to a contour line of a figure of the transformation pattern selected.
    Type: Grant
    Filed: May 17, 1996
    Date of Patent: December 22, 1998
    Assignee: Hitachi, Ltd.
    Inventors: Rituko Hosoya, Tsukasa Yamauchi, Yasumasa Matsuda
  • Patent number: 5781731
    Abstract: When conference conditions are set by a conference sponsor, a conference sponsor agent inquires of schedule management agents of requested attendants about available time within a range of set dates, determines an optimum conference schedule on the basis of the available time of the individual requested attendants, sends to the conference sponsor the conference schedule for confirmation thereof, and sends a conference notification to the requested attendants. In order to permit an input value set by a user to have a range in accordance with the kind of parameter requiring the input value and conditions at that time, an input value acquiring element acquires an input value of a parameter necessary for a processing realized by an application element, the input value being set by the user by an input element.
    Type: Grant
    Filed: September 20, 1996
    Date of Patent: July 14, 1998
    Assignee: Hitachi, Ltd.
    Inventors: Hiroyuki Koreeda, Yasuhiko Kasai, Tsukasa Yamauchi, Hajime Asuma, Shigeto Oeda, Jun Ito, Hiromi Tomita, Tsukasa Hasegawa, Rituko Kanazawa, Yoshiisa Inoue, Hiroyuki Kumai, Shigeki Hataya, Akira Nakajima, Yasumasa Matsuda
  • Patent number: 5687221
    Abstract: An information processing apparatus having speech and non-speech communication functions for communicating with another party in a non-speech mode in which data information is transferred and communicating with another party in a speech mode in which voice information is transferred.
    Type: Grant
    Filed: September 9, 1994
    Date of Patent: November 11, 1997
    Assignee: Hitachi, Ltd.
    Inventors: Shigeto Oheda, Michihiro Mese, Toshio Kamimura, Yoshihiko Kunimori, Shunichi Itoh, Tsukasa Hasegawa, Tsukasa Yamauchi
  • Patent number: 5539868
    Abstract: A character and pattern transformation processing system comprises a display unit for displaying characters or patterns according to a pattern data in dot form, a device for transforming an outline data in vector form into a pattern data in dot form, a device for designating characters or patterns to be transformed in accordance with an external instruction, a device for setting a transformation region containing an object of transformation, a device for designating a transformed shape, and a device for subjecting an outline data of characters or patterns to be transformed to a transformational operation. An outline data of characters or patterns subjected to a transformational operation is transformed into a pattern data by the transformer and displayed on the display unit.
    Type: Grant
    Filed: October 5, 1995
    Date of Patent: July 23, 1996
    Assignee: Hitachi, Ltd.
    Inventors: Rituko Hosoya, Tsukasa Yamauchi, Yasumasa Matsuda
  • Patent number: 5247610
    Abstract: A graphic generating apparatus ane method in comprising a plurality of reference figures are stored and a plurality of figure parts are stored. One of the stored reference figures is selected and displayed and at least one of the plurality of figure parts is selected.
    Type: Grant
    Filed: September 29, 1992
    Date of Patent: September 21, 1993
    Assignee: Hitachi, Ltd.
    Inventors: Sayuri Oshima, Akira Nakajima, Akira Naito, Yasumasa Matsuda, Hirohide Endo, Michihiro Mese, Tsukasa Yamauchi, Toshiharu Kawasaki, Hiroyuki Kumai, Shigeyuki Nishitani, Yukie Yamazaki
  • Patent number: 4176288
    Abstract: A solid state relay or controlled switch for connecting an AC power source to a load includes a solid state switching circuit in which a semiconductor controlled rectifier element, such as a photothyristor, thyristor or light-AC controlled element, is ignited by an external control signal, thereby to feed a load with an alternating current. A zero voltage switching circuit which executes switching when the instantaneous value of the amplitude of the supply voltage of the AC load current is zero or a value close thereto is connected to the rectifier element. As an improvement, a series circuit consisting of a resistor and a capacitor are connected between the base and emitter of a transistor in the zero voltage switching circuit. Thus, a zero voltage switching solid state relay whose withstand voltage build-up rate is enhanced and whose switching is endowed with a hysteresis characteristic is provided.
    Type: Grant
    Filed: September 6, 1977
    Date of Patent: November 27, 1979
    Assignee: Hitachi, Ltd.
    Inventors: Isamu Komatsu, Toru Sugawara, Tsukasa Yamauchi