Patents by Inventor Masataka Matsuura

Masataka Matsuura 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: 10545961
    Abstract: A data processing method includes steps of; allowing establishment of a first flag or a second flag for each of a plurality of items where corresponding values are inputted sequentially; upon detecting that a value associated with an item where the first flag is established in an Nth place is inputted and that a value associated with an item where the second flag is established in an Mth place (M is equal to or larger than N) is inputted, executing a predetermined processing to values in a range from the value that is inputted by associating with the item where the first flag is established in the Nth place to the value that is inputted by associating with the item where the second flag is established in the Mth place; and executing a processing of outputting a processed result in order from the item in the Nth place.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: January 28, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Shinichiro Tago, Takashi Katoh, Tatsuya Asai, Hiroya Inakoshi, Masataka Matsuura
  • Patent number: 10361543
    Abstract: A water blocking structure of a wire harness and a method for manufacturing the wire harness is provided. The water blocking structure includes a set of wires including a plurality of wires arranged in at least one row and side by side in a direction of a diameter of the wire, and an integrally molded stopper made of a hard resin that is injection-molded at a low-pressure so as to surround a portion of the set of wires in an extending direction of the wires and to have an outer circumferential shape defining portion that conforms to an inner circumferential shape of a wire passage portion into which the set of wires is to be inserted.
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: July 23, 2019
    Assignee: YAZAKI CORPORATION
    Inventors: Kimitoshi Makino, Tetsuro Saimoto, Akihito Shibuya, Masataka Yamamoto, Kenji Kinezuka, Shinnya Matsuura, Yasuhiro Suzuki, Takafumi Mori
  • Publication number: 20190203048
    Abstract: To provide a maleimide resin composition which is curable by a curing process equivalent to that of an epoxy resin and can achieve moldability (curability) at 200° C. or less, heat resistance of 250° C. or more, retention of high thermal stability and high elastic modulus at 250° C., and low dielectric constant/low dielectric loss tangent.
    Type: Application
    Filed: August 2, 2017
    Publication date: July 4, 2019
    Inventors: Kazuki Matsuura, Masataka Nakanishi, Kenichi Kuboki
  • Publication number: 20160292202
    Abstract: A data processing method includes steps of; allowing establishment of a first flag or a second flag for each of a plurality of items where corresponding values are inputted sequentially; upon detecting that a value associated with an item where the first flag is established in an Nth place is inputted and that a value associated with an item where the second flag is established in an Mth place (M is equal to or larger than N) is inputted, executing a predetermined processing to values in a range from the value that is inputted by associating with the item where the first flag is established in the Nth place to the value that is inputted by associating with the item where the second flag is established in the Mth place; and executing a processing of outputting a processed result in order from the item in the Nth place.
    Type: Application
    Filed: January 28, 2016
    Publication date: October 6, 2016
    Applicant: FUJITSU LIMITED
    Inventors: Shinichiro Tago, TAKASHI KATOH, Tatsuya Asai, Hiroya INAKOSHI, Masataka MATSUURA
  • Patent number: 7962524
    Abstract: A computer-readable storage medium storing a dataset sorting program is provided to sort records in a dataset into a plurality of destination groups according to a given key item specification. An item value extractor creates an item value list for every record. Then a frequent tree builder builds a frequent tree from the item value lists by finding patterns of item values that appear more often than a threshold specified by a given growth rate parameter. Each item value pattern is a leading part of an item value list with a variable length. A destination group mapper associates each node of the frequent tree with one of the plurality of destination groups. A record sorter traces the frequent tree according to the item value list of each given record, and upon reaching a particular node, puts the record into the destination group associated with that node.
    Type: Grant
    Filed: December 12, 2005
    Date of Patent: June 14, 2011
    Assignee: Fujitsu Limited
    Inventors: Seishi Okamoto, Tatsuya Asai, Masataka Matsuura, Hiroya Hayashi, Masahiko Nagata
  • Publication number: 20080319985
    Abstract: One or more extraction conditions for designating data to be extracted can be input in a program. When one or mode extraction conditions are input, a data extraction is carried out for each of the extraction conditions and the extracted data is output to an output destination in accordance with the extraction condition that the present data satisfies.
    Type: Application
    Filed: June 2, 2008
    Publication date: December 25, 2008
    Applicant: FUJITSU LIMITED
    Inventors: Masataka Matsuura, Hiroya Hayashi, Masahiko Nagata, Kiyohide Omiya
  • Patent number: 7457799
    Abstract: Tag registration information, keyword registration information, and state management information are generated based on a search condition, and a tag search of detecting a tag registered in the tag registration information from document data of a structured document is switched to and from a keyword search of detecting a keyword registered in the keyword registration information according to the state management information.
    Type: Grant
    Filed: May 25, 2004
    Date of Patent: November 25, 2008
    Assignee: Fujitsu Limited
    Inventors: Masahiko Nagata, Masataka Matsuura, Norikazu Isomura
  • Publication number: 20070005598
    Abstract: A computer-readable storage medium storing a dataset sorting program is provided to sort records in a dataset into a plurality of destination groups according to a given key item specification. An item value extractor creates an item value list for every record. Then a frequent tree builder builds a frequent tree from the item value lists by finding patterns of item values that appear more often than a threshold specified by a given growth rate parameter. Each item value pattern is a leading part of an item value list with a variable length. A destination group mapper associates each node of the frequent tree with one of the plurality of destination groups. A record sorter traces the frequent tree according to the item value list of each given record, and upon reaching a particular node, puts the record into the destination group associated with that node.
    Type: Application
    Filed: December 12, 2005
    Publication date: January 4, 2007
    Applicant: FUJITSU LIMITED
    Inventors: Seishi Okamoto, Tatsuya Asai, Masataka Matsuura, Hiroya Hayashi, Masahiko Nagata
  • Patent number: 7103596
    Abstract: A data sort method, apparatus, and program to receive a character string of sort key items specified as keys of a data sort process, generate an automaton corresponding to a record whose final transition state corresponds to the character string, determine the order specified by the character string by scanning the automaton, and determine the order of the records corresponding to the character string.
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: September 5, 2006
    Assignee: Fujitsu Limited
    Inventors: Fumirou Abe, Masataka Matsuura, Yoko Tabata, Masahiko Nagata, Yasuhisa Hara
  • Patent number: 7089227
    Abstract: In a full text search retrieval device connected to a plurality of user terminals, a received retrieval condition and terminal device information are stored in a trailing character buffer. If it is determined that a preceding retrieving process is not being performed, then a retrieval pattern variable table and a retrieval request expression variable table are generated. According to the retrieval request expression variable table, a database of the data to be searched is searched to extract a retrieval result matching the retrieval condition transmitted from each of the terminal devices, and the extracted retrieval result is transmitted to each of the plurality of terminal devices. Thus, although retrieval requests are continuously transmitted from respective users, a retrieval result can be returned to each user terminal in the same response time as in the case where a user terminal corresponds to a retrieval device.
    Type: Grant
    Filed: December 3, 2001
    Date of Patent: August 8, 2006
    Assignee: Fujitsu Limited
    Inventors: Fumirou Abe, Masataka Matsuura, Masahiko Nagata, Yasuhisa Hara
  • Patent number: 7080069
    Abstract: A full text search system using a character string collation method which searches a large quantity of data using a plurality of search processing apparatuses is disclosed. This system comprises a search integration unit which divides search-target character string data into a group of character string records, allocates the divided records to one or more search processing apparatuses, transmits given character string search conditions to each search processing apparatus, and receives and integrates search results. Furthermore, this System comprises an update temporary storage unit which temporarily stores new character string records to update the search-target character string data and an update record search instruction unit which instructs the new character string records stored in the update temporary memory unit to any one of the search processing apparatuses determined in advance as a part of the search-target character string data.
    Type: Grant
    Filed: February 27, 2002
    Date of Patent: July 18, 2006
    Assignee: Fujitsu Limited
    Inventors: Fumirou Abe, Masataka Matsuura, Yoko Tabata, Masahiko Nagata, Yasuhisa Hara
  • Publication number: 20060129515
    Abstract: Field information indicating the field of necessary data is obtained from data stored in each of one or more files. Then, the necessary data is automatically extracted from one or more files, according to the obtained field information and is stored in another file. Thus, necessary data stored in each file generated/accumulated by a plurality of application programs can be easily obtained.
    Type: Application
    Filed: March 31, 2005
    Publication date: June 15, 2006
    Inventors: Masahiko Nagata, Masataka Matsuura, Kouichi Imamura, Nobuyuki Takebe, Kunimasa Koike, Junichi Wako
  • Publication number: 20050044070
    Abstract: Tag registration information, keyword registration information, and state management information are generated based on a search condition, and a tag search of detecting a tag registered in the tag registration information from document data of a structured document is switched to and from a keyword search of detecting a keyword registered in the keyword registration information according to the state management information.
    Type: Application
    Filed: May 25, 2004
    Publication date: February 24, 2005
    Inventors: Masahiko Nagata, Masataka Matsuura, Norikazu Isomura
  • Publication number: 20030033278
    Abstract: A data sort method, apparatus, and program to receive a character string of sort key items specified as keys of a data sort process, generate an automaton corresponding to a record whose final transition state corresponds to the character string, determine the order specified by the character string by scanning the automaton, and determine the order of the records corresponding to the character string.
    Type: Application
    Filed: March 4, 2002
    Publication date: February 13, 2003
    Applicant: FUJITSU LIMITED
    Inventors: Fumirou Abe, Masataka Matsuura, Yoko Tabata, Masahiko Nagata, Yasuhisa Hara
  • Publication number: 20030018638
    Abstract: A full text search system using a character string collation method which searches a large quantity of data using a plurality of search processing apparatuses is disclosed. This system comprises a search integration unit which divides search-target character string data into a group of character string records, allocates the divided records to one or more search processing apparatuses, transmits given character string search conditions to each search processing apparatus, and receives and integrates search results. Furthermore, this System comprises an update temporary storage unit which temporarily stores new character string records to update the search-target character string data and an update record search instruction unit which instructs the new character string records stored in the update temporary memory unit to any one of the search processing apparatuses determined in advance as a part of the search-target character string data.
    Type: Application
    Filed: February 27, 2002
    Publication date: January 23, 2003
    Applicant: Fujitsu Limited
    Inventors: Fumirou Abe, Masataka Matsuura, Yoko Tabata, Masahiko Nagata, Yasuhisa Hara
  • Publication number: 20020099698
    Abstract: In a full text search retrieval device connected to a plurality of user terminals, a received retrieval condition and terminal device information are stored in a trailing character buffer. If it is determined that a preceding retrieving process is not being performed, then a retrieval pattern variable table and a retrieval request expression variable table are generated. According to the retrieval request expression variable table, a database of the data to be searched is searched to extract a retrieval result matching the retrieval condition transmitted from each of the terminal devices, and the extracted retrieval result is transmitted to each of the plurality of terminal devices. Thus, although retrieval requests are continuously transmitted from respective users, a retrieval result can be returned to each user terminal in the same response time as in the case where a user terminal corresponds to a retrieval device.
    Type: Application
    Filed: December 3, 2001
    Publication date: July 25, 2002
    Applicant: Fujitsu Limited
    Inventors: Fumirou Abe, Masataka Matsuura, Masahiko Nagata, Yasuhisa Hara
  • Patent number: 6118872
    Abstract: A secret data management apparatus includes an image display unit which displays an image on a display monitor. A position/sequence input unit inputs positions of input image points on the image using an input device and inputs a sequence of the positions using the input device. An encryption unit generates encrypted data of a secret key based on the positions and the sequence from the position/sequence input unit. A secret data storage unit stores the encrypted data of the secret key from the encryption unit in a storage medium. An access allowance unit allows access to the secret key stored in the storage medium when positions of input image points on the image and a sequence of the positions, subsequently specified using the input device at a time of the access, match with the positions and the sequence from the position/sequence input unit. A decryption unit generates plain data of the secret key from the encrypted data stored in the storage medium when the access is allowed by the access allowance unit.
    Type: Grant
    Filed: March 24, 1998
    Date of Patent: September 12, 2000
    Assignee: Fujitsu Limited
    Inventors: Kazunori Kashima, Masataka Matsuura
  • Patent number: 5535027
    Abstract: A display apparatus includes two substrates having electrodes, respectively, and a liquid crystal layer arranged between the two substrates. One of the two substrates includes a plurality of linear luminous sources ranged in parallel each other, a plurality of linear electrodes ranged in parallel each other and the linear electrodes being crossed with the plurality of linear luminous sources, and a plurality of photoconductive layers provided at crossed positions of the plurality of linear luminous sources and the plurality of linear electrodes, the photoconductive layers serving to perform switching operation in response to light applied from the plurality of linear luminous sources. The liquid crystal has pixels to be driven by a signal applied through the plurality of linear electrodes and the plurality of photoconductive layers.
    Type: Grant
    Filed: June 28, 1994
    Date of Patent: July 9, 1996
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Naofumi Kimura, Yutaka Ishii, Masaru Yoshida, Masataka Matsuura, Akitsugu Hatano, Yozo Narutaki, Sayuri Fujiwara, Yoshihiro Izumi, Yoshitaka Yamamoto
  • Patent number: 4892390
    Abstract: A multi-layered liquid crystal display device is disclosed, which includes a stack of liquid crystal layers in which the longitudinal axes of the liquid crystal molecules extend spirally, the liquid crystal layers being disposed in parallel with the spiral axes. A voltage supply is provided for supplying a voltage to at least a portion of the liquid crystal layers for conversion of the molecular alignment. Also provided is a pair of polarizers for making visible the conversion of the molecular alignment. More particularly, the polarization direction of the polarizers or direction normal to the polarization direction is deflected within the range of 3.degree. to 15.degree. with respect to the longitudinal direction of the liquid crystal molecules in a sense to reduce the spiral angle of the liquid crystal layers and the deflection angle is substantially in alignment with the longitudinal direction of the liquid crystal molecules.
    Type: Grant
    Filed: February 7, 1989
    Date of Patent: January 9, 1990
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Fumiaki Funada, Masataka Matsuura, Tomio Wada
  • Patent number: 4788000
    Abstract: A liquid-crystal composition to be used in a multiplex-driving system in a twisted nematic (TN) type liquid-crystal display devices is extremely superior in its display characteristics, and is able to meet sufficiently the demands to increase the information content of various liquid-crystal display devices of high-level multiplexing operation. The liquid-crystal composition is more considerable in its usefulness than the validity thereof in half-tone display especially when it is used in a liquid-crystal television.The liquid crystal composition having a positive dielectric anisotropy in the nematic phase, comprises each 3 wt % or more of 2-(4-alkoxyphenyl)-5-alkylpyrimidine compound and of a cyanobiphenyl compound.
    Type: Grant
    Filed: August 15, 1986
    Date of Patent: November 29, 1988
    Assignees: Sharp Kabushiki Kaisha, Merck Patent Gesellschaft met beschrankter haftung
    Inventors: Yutaka Ishii, Fumiaki Funada, Masataka Matsuura