Patents by Inventor Eiji Kawai

Eiji Kawai 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: 11722206
    Abstract: A wireless communication method collects data generated from a plurality of moving entities. The wireless communication method includes performing first communication in which a control device controls a condition of data forwarding in the plurality of moving entities, via long-distance wireless communication; performing second communication that includes carrying out communication between one of the moving entities and a relay, or communication among the plurality of moving entities, via short-distance wireless communication, by using a DTN (Delay Tolerant Network), which employs a store-carry-and-forward process; and performing third communication that includes carrying out communication between the control device and the relay, or communication between the control device and one of the moving entities, via wired communication or the long-distance wireless communication.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: August 8, 2023
    Assignee: NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY
    Inventors: Yuuichi Teranishi, Takashi Kimata, Eiji Kawai, Hiroaki Harai
  • Publication number: 20220103242
    Abstract: A wireless communication method collects data generated from a plurality of moving entities. The wireless communication method includes performing first communication in which a control device controls a condition of data forwarding in the plurality of moving entities, via long-distance wireless communication; performing second communication that includes carrying out communication between one of the moving entities and a relay, or communication among the plurality of moving entities, via short-distance wireless communication, by using a DTN (Delay Tolerant Network), which employs a store-carry-and-forward process; and performing third communication that includes carrying out communication between the control device and the relay, or communication between the control device and one of the moving entities, via wired communication or the long-distance wireless communication.
    Type: Application
    Filed: December 13, 2019
    Publication date: March 31, 2022
    Applicant: NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY
    Inventors: Yuuichi TERANISHI, Takashi KIMATA, Eiji KAWAI, Hiroaki HARAI
  • Publication number: 20150326947
    Abstract: A system is provided to distribute electronic information contents D0 containing advertisement to a user, and process advertisement information D2 at the user side. This system comprises an information distribution apparatus 19 for distributing advertisement information D2 to the user; and a plurality of information processing apparatuses 8 for receiving and storing the electronic information contents D0 distributed from the information distribution apparatus 19, reading out the electronic information contents D0 according to the user operation, and processing the electronic information contents D2, thereby outputting the advertisement video image and its audio. With this configuration, after receipt of advertisement information, the user can see and hear an advertisement video image or audio freely processed with respect to an advertisement by the information processing apparatuses 8 in unreal time (asynchronously) like playing a game.
    Type: Application
    Filed: March 26, 2015
    Publication date: November 12, 2015
    Inventor: Eiji Kawai
  • Patent number: 9151109
    Abstract: An operation apparatus of a sunlight shielding apparatus is provided which is equipped with a fail-safe function so as not to hinder behavior of a dweller or the like, and, in usual operation, unnecessary activation of the fail-safe function is prevented, so that enhanced operability can be realized.
    Type: Grant
    Filed: April 12, 2011
    Date of Patent: October 6, 2015
    Assignee: Tachikawa Corporation
    Inventors: Eiji Kawai, Hajime Nakamura, Yoshiyuki Hadano, Tadashi Okamura
  • Patent number: 8898871
    Abstract: Provided is an endless operation cord that is easy to replace. The present invention provides an operation cord including: a main cord having one and the other ends; a first coupling part disposed at the one end; and a second coupling part disposed at the other end. The first and second coupling parts can be coupled together directly or via a coupling member and can be coupled or uncoupled by means of a relative rotation between the adjacent coupling parts or between the adjacent coupling parts and coupling member or a relative movement in a direction other than a length direction of the main cord between the adjacent coupling parts or between the adjacent coupling parts and coupling member.
    Type: Grant
    Filed: April 27, 2011
    Date of Patent: December 2, 2014
    Assignee: Tachikawa Corporation
    Inventors: Hajime Nakamura, Seiya Abo, Eiji Kawai, Masaya Yamaguchi, Shojiro Uehara
  • Publication number: 20140096921
    Abstract: By operating an endless operation cord so that the operation cord moves around in a rail, a sunlight shielding material is transferred along the rail. The operation cord includes a pair of cord portions extending in parallel with each other along the rail, a first endless edge hanging from one end of the rail, and a second endless edge supported in the rail through a cord support unit. A cord support unit includes positioning release means configured to, when a tensile force is applied to both the cord portions at the second endless edge, release positioning of the second endless edge with respect to the rail and a guide member configured to, when the positioning of the second endless edge is released, allow the second endless edge to move at least until the first endless edge reaches the floor.
    Type: Application
    Filed: May 23, 2012
    Publication date: April 10, 2014
    Applicant: TACHIKAWA CORPORATION
    Inventor: Eiji Kawai
  • Publication number: 20130056164
    Abstract: An operation apparatus of a sunlight shielding apparatus is provided which is equipped with a fail-safe function so as not to hinder behavior of a dweller or the like, and, in usual operation, unnecessary activation of the fail-safe function is prevented, so that enhanced operability can be realized.
    Type: Application
    Filed: April 12, 2011
    Publication date: March 7, 2013
    Applicant: TACHIKAWA CORPORATION
    Inventors: Eiji Kawai, Hajime Nakamura, Yoshiyuki Hadano, Tadashi Okamura
  • Publication number: 20130037226
    Abstract: Provided is an endless operation cord that is easy to replace. The present invention provides an operation cord including: a main cord having one and the other ends; a first coupling part disposed at the one end; and a second coupling part disposed at the other end. The first and second coupling parts can be coupled together directly or via a coupling member and can be coupled or uncoupled by means of a relative rotation between the adjacent coupling parts or between the adjacent coupling parts and coupling member or a relative movement in a direction other than a length direction of the main cord between the adjacent coupling parts or between the adjacent coupling parts and coupling member.
    Type: Application
    Filed: April 27, 2011
    Publication date: February 14, 2013
    Applicant: TACHIKAWA CORPORATION
    Inventors: Hajime Nakamura, Seiya Abo, Eiji Kawai, Masaya Yamaguchi, Shojiro Uehara
  • Patent number: 7859947
    Abstract: A system for distributing and information processing watch information contents D1 concerning a variety of clocks, the system comprising: an information distribution device 19 that distributes watch information contents D1 concerning a variety of clocks, the contents being created in advance, as data to an information user's hand held terminal device #i (i=1 to n); and a plurality of hand held terminal devices #i that acquires and processes watch information contents D1 distributed as data by this information distribution device 19, wherein a software watch based on the watch information contents D1 is displayed as a video image, and a time is clocked at the hand held terminal device #i. In this manner, a plurality of software watches with different designs can be configured, and time display of these software watches can be automatically corrected.
    Type: Grant
    Filed: October 20, 2009
    Date of Patent: December 28, 2010
    Assignee: Sony Corporation
    Inventor: Eiji Kawai
  • Patent number: 7843769
    Abstract: An information processing device includes: timing means for performing a timing action thereby to output time information indicating the result of the timing action; unit time outputting means for converting the time, as indicated by the time information outputted from the timing means, into individual unit times, as expressed by using a plurality of time units individually, thereby to output the plural unit times individually; unit-by-unit contents decision means for individually deciding the unit presentation contents of an object to be presented to a user, individually for the plural time units, on the basis of such one of the plural unit times outputted from the unit time outputting means as is expressed by a target time unit; general contents decision means for deciding the general presentation contents of the object at the time which is indicated by the time information outputted from the timing means, on the basis of the unit presentation contents for every the time units decided by the unit-by-unit co
    Type: Grant
    Filed: December 11, 2006
    Date of Patent: November 30, 2010
    Assignee: Sony Corporation
    Inventors: Naoto Ishida, Masafumi Hatanaka, Eiji Kawai, Eriko Takeo, Toshitake Mashiko
  • Patent number: 7783498
    Abstract: An electronic guide information processing system includes: an information distributing apparatus 19 for converting the guide information D1 into electronic guide information, and then distributing the resultant data; and a portable terminal apparatus 14 for recording and reproducing the electronic guide information distributed from the information distributing apparatus 19. The electronic guide information D1 is visually displayed or/and audibly output in the portable terminal apparatus 14. Due to this structure, the information user can obtain the guide information about customers attracting facility in the form of electronic guide information D1, instead of in the form of conventional paper materials such as guidebooks and guide maps.
    Type: Grant
    Filed: October 16, 2001
    Date of Patent: August 24, 2010
    Assignee: Sony Corporation
    Inventor: Eiji Kawai
  • Patent number: 7755060
    Abstract: There is disclosed a multipole lens that can be machined with improved accuracy. A method of fabricating this lens is also disclosed. The multipole lens has a blank material from which polar elements will be fabricated. The blank material is sandwiched vertically between two layers of film-like insulator. The blank material and the two layers of film-like insulator are sandwiched vertically between an upper ring and a lower ring. These members are provided with injection holes for injecting a curing agent. The injection holes of these members are aligned. The curing agent is injected into the holes and cured. Then, the blank material is machined by electric discharge machining to form the polar elements.
    Type: Grant
    Filed: April 9, 2007
    Date of Patent: July 13, 2010
    Assignee: JEOL Ltd.
    Inventor: Eiji Kawai
  • Publication number: 20100039902
    Abstract: Provided is a system for distributing and information processing watch information contents D1 concerning a variety of clocks, the system comprising: an information distribution device 19 that distributes watch information contents D1 concerning a variety of clocks, the contents being created in advance, as data to an information user's hand held terminal device #i (i=1 to n); and a plurality of hand held terminal devices #i that acquires and processes watch information contents D1 distributed as data by this information distribution device 19, wherein a software watch based on the watch information contents D1 is displayed as a video image, and a time is clocked at the hand held terminal device #i. In this manner, a plurality of software watches with different designs can be configured, and time display of these software watches can be automatically corrected.
    Type: Application
    Filed: October 20, 2009
    Publication date: February 18, 2010
    Applicant: Sony Corporation
    Inventor: Eiji Kawai
  • Patent number: 7426473
    Abstract: To automatically manage payment of charge produced between an apparatus manufacturer and an information provider, and to promote sales of an information processing apparatus and information contents.
    Type: Grant
    Filed: March 23, 2005
    Date of Patent: September 16, 2008
    Assignee: Sony Corporation
    Inventor: Eiji Kawai
  • Publication number: 20070278416
    Abstract: There is disclosed a multipole lens that can be machined with improved accuracy. A method of fabricating this lens is also disclosed. The multipole lens has a blank material from which polar elements will be fabricated. The blank material is sandwiched vertically between two layers of filmy insulator. The blank material and the two layers of filmy insulator are sandwiched vertically between an upper ring and a lower ring. These members are provided with injection holes for injecting a curing agent. The injection holes of these members are aligned. The curing agent is injected into the holes and cured. Then, the blank material is machined by electric discharge machining to form the polar elements.
    Type: Application
    Filed: April 9, 2007
    Publication date: December 6, 2007
    Applicant: JEOL Ltd.
    Inventor: Eiji Kawai
  • Publication number: 20070213955
    Abstract: An information processing device includes: timing means for performing a timing action thereby to output time information indicating the result of the timing action; unit time outputting means for converting the time, as indicated by the time information outputted from the timing means, into individual unit times, as expressed by using a plurality of time units individually, thereby to output the plural unit times individually; unit-by-unit contents decision means for individually deciding the unit presentation contents of an object to be presented to a user, individually for the plural time units, on the basis of such one of the plural unit times outputted from the unit time outputting means as is expressed by a target time unit; general contents decision means for deciding the general presentation contents of the object at the time which is indicated by the time information outputted from the timing means, on the basis of the unit presentation contents for every the time units decided by the unit-by-unit co
    Type: Application
    Filed: December 11, 2006
    Publication date: September 13, 2007
    Inventors: Naoto Ishida, Masafumi Hatanaka, Eiji Kawai, Eriko Takeo, Toshitake Mashiko
  • Publication number: 20070136781
    Abstract: A system is provided to distribute electronic information contents D0 containing advertisement to a user, and process advertisement information D2 at the user side. This system comprises an information distribution apparatus 19 for distributing advertisement information D2 to the user; and a plurality of information processing apparatuses 8 for receiving and storing the electronic information contents D0 distributed from the information distribution apparatus 19, reading out the electronic information contents D0 according to the user operation, and processing the electronic information contents D2, thereby outputting the advertisement video image and its audio. With this configuration, after receipt of advertisement information, the user can see and hear an advertisement video image or audio freely processed with respect to an advertisement by the information processing apparatuses 8 in unreal time (asynchronously) like playing a game.
    Type: Application
    Filed: February 7, 2007
    Publication date: June 14, 2007
    Inventor: Eiji Kawai
  • Patent number: 7200853
    Abstract: A system is provided to distribute electronic information contents D0 containing advertisement to a user, and process advertisement information D2 at the user side. This system comprises an information distribution apparatus 19 for distributing advertisement information D2 to the user; and a plurality of information processing apparatuses 8 for receiving and storing the electronic information contents D0 distributed from the information distribution apparatus 19, reading out the electronic information contents D0 according to the user operation, and processing the electronic information contents D2, thereby outputting the advertisement video image and its audio. With this configuration, after receipt of advertisement information, the user can see and hear an advertisement video image or audio freely processed with respect to an advertisement by the information processing apparatuses 8 in unreal time (asynchronously) like playing a game.
    Type: Grant
    Filed: March 7, 2001
    Date of Patent: April 3, 2007
    Assignee: Sony Corporation
    Inventor: Eiji Kawai
  • Patent number: 7155604
    Abstract: There is disclosed a method of starting up an information processing apparatus which is capable of introducing a variety of elements into an image that is displayed when the information processing apparatus is started up according to a boot sequence. A memory card comprises a flash memory for storing boot data to be executed according to a boot sequence of the information processing apparatus, and a CPU having a transmitting function to transmit the boot data from the flash memory to the information processing apparatus and a control function to manage data. The boot data comprises a startup image display program for displaying a startup image when the information processing apparatus is started up, or its startup image data.
    Type: Grant
    Filed: July 30, 1999
    Date of Patent: December 26, 2006
    Assignee: Sony Computer Entertainment Inc.
    Inventor: Eiji Kawai
  • Patent number: 7116328
    Abstract: The present invention is intended to provide a information processing apparatus that includes information accumulating means for accumulating image motion information, display means for displaying images, and control means for detecting, from music information, a division at which tune change occurs and/or a climax section of music, selecting said image motion information on the basis of a result of the detection, and displaying on said display means a moving image in accordance with the reproduction of said music information by use of the selected image motion information in accordance with the reproduction of said music information.
    Type: Grant
    Filed: October 1, 2003
    Date of Patent: October 3, 2006
    Assignee: Sony Corporation
    Inventors: Eiji Kawai, Naoto Ishida, Masaaki Miyazawa, Masafumi Hatanaka, Makoto Okazaki, Nao Tazaki