Patents by Inventor Takahiro Okonogi

Takahiro Okonogi 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: 20160098636
    Abstract: Provided is a data processing apparatus creates teacher data used for learning of a machine learning system by classifying data extracted from time series data on the basis of a specific reference. The data processing apparatus includes a data extraction unit which extracts a candidate of teacher data, from time series data, a teacher data creation unit which creates the teacher data based on a label to classify the candidate of teacher data, and the candidate of teacher data which are labeled, and a teacher data complement unit which further extracts the candidate of the teacher data from the time series data that exists between a specific candidate of the teacher data at a specific timing and one of other candidates of the teacher data at a timing different from the specific timing, based on a degree of a variation between these candidates of the teacher data.
    Type: Application
    Filed: September 22, 2015
    Publication date: April 7, 2016
    Applicant: NEC Corporation
    Inventor: Takahiro OKONOGI
  • Patent number: 8494149
    Abstract: It is possible to efficiently evaluate utterance while ensuring the effectiveness of the result of the evaluation. A selection unit 4 selects recognition data, which is used in agent evaluation from a data storage unit 7, from recognition data generated by a voice recognition unit 6 on the basis of voice data of utterance by applying a selection operation corresponding to evaluation viewpoint information with reference to an evaluation viewpoint management table 2 through an evaluation viewpoint management unit 3. An evaluation unit 5 displays recognition data and plays the voice data by an evaluation viewpoint management unit 3 by applying an output operation corresponding to evaluation viewpoint information with reference to an evaluation viewpoint management table 2.
    Type: Grant
    Filed: January 30, 2007
    Date of Patent: July 23, 2013
    Assignee: NEC Corporation
    Inventors: Noriko Watanabe, Shinichiro Kamei, Kaichiro Hatazaki, Shinichi Ando, Takahiro Okonogi, Hiroto Teranishi
  • Publication number: 20090290689
    Abstract: It is possible to efficiently evaluate utterance while ensuring the effectiveness of the result of the evaluation. A selection unit 4 selects recognition data, which is used in agent evaluation from a data storage unit 7, from recognition data generated by a voice recognition unit 6 on the basis of voice data of utterance by applying a selection operation corresponding to evaluation viewpoint information with reference to an evaluation viewpoint management table 2 through an evaluation viewpoint management unit 3. An evaluation unit 5 displays recognition data and plays the voice data by an evaluation viewpoint management unit 3 by applying an output operation corresponding to evaluation viewpoint information with reference to an evaluation viewpoint management table 2.
    Type: Application
    Filed: January 30, 2007
    Publication date: November 26, 2009
    Inventors: Noriko Watanabe, Shinichiro Kamei, Kaichiro Hatazaki, Shinichi Ando, Takahiro Okonogi, Hiroto Teranishi
  • Patent number: 5778349
    Abstract: A computer system includes first and second subsystems. A device is coupled to the second subsystem. The first subsystem is provided with a function for processing a request to access the device. The first subsystem is also provided with information for translating a format of the request. The information is transferred from the first subsystem to the second subsystem. Occurrence of the request is detected in the second subsystem. The format of the request is transformed referring to the information in the second subsystem. Thereafter, the request is processed in the second subsystem to access the device. The information may include first information for translating the logical address into a real address and second information for translating the file offset into a block address.
    Type: Grant
    Filed: November 29, 1995
    Date of Patent: July 7, 1998
    Assignee: NEC Corporation
    Inventor: Takahiro Okonogi