Patents by Inventor Hiroyuki Tsuji

Hiroyuki Tsuji 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: 20130283100
    Abstract: A testing device for evaluating operations of software installed in a mobile terminal includes a scenario selecting unit configured to select a scenario that includes information for causing the mobile terminal to execute a function that should be operated by the mobile terminal, a scenario execution determining unit configured to determine whether the scenario selected by the scenario selecting unit is executable, a scenario execution unit configured to execute the scenario determined to be executable by the scenario execution determining unit, and a scenario execution result determining unit configured to determine whether an execution result of the scenario executed by the scenario execution unit is the same as a result expected beforehand. The scenario execution determining unit determines whether the scenario selected by the scenario selecting unit is executable based on the execution result of the scenario executed by the scenario execution unit in the past.
    Type: Application
    Filed: January 23, 2012
    Publication date: October 24, 2013
    Applicant: NTT DOCOMO, INC.
    Inventors: Koichi Asano, Hiroyuki Tsuji
  • Publication number: 20130260029
    Abstract: A method of producing a honeycomb filter using a production apparatus that includes: a workpiece securing section for securing a base of a honeycomb filter; a powder transfer section for transferring a powder together with a pressurized gas (e.g., air); an introduction section for introducing the powder that has transferred from the powder transfer section into the base secured by the workpiece securing section when the apparatus is used; a suction section for sucking the gas that has passed through the base secured by the workpiece securing section using suction means; a cleaning section for removing a surplus powder adhering to an end face of the base after the introduction of the powder; a judgment section for judging an amount of the powder adhering to the base; and a workpiece transfer section for transferring the base among the workpiece securing section, the cleaning section, and the judgment section.
    Type: Application
    Filed: May 29, 2013
    Publication date: October 3, 2013
    Inventors: Hiroyuki TSUJI, Takayoshi AKAO, Shuhei FUJITA, Kazuhi MATSUMOTO
  • Patent number: 8534221
    Abstract: A honeycomb filter production apparatus used for producing a honeycomb filter, the apparatus includes: a workpiece securing section for securing a base (workpiece) of a honeycomb filter; a powder transfer section for transferring a powder together with an air current by utilizing pressurized gas; an introduction section that is provided between the powder transfer section and the workpiece securing section, the powder transferred from the powder transfer section together with the air current being mixed with another gas in the introduction section, and introduced into the base (workpiece) secured by the workpiece securing section; and a suction section for sucking the gas that has passed through the base (workpiece) secured by the workpiece securing section by reducing pressure on the other side of the workpiece securing section as compared with the one side of the workpiece securing section using suction means.
    Type: Grant
    Filed: March 16, 2011
    Date of Patent: September 17, 2013
    Assignee: NGK Insulators, Ltd.
    Inventors: Hiroyuki Tsuji, Takayoshi Akao, Shuhei Fujita, Kazuhi Matsumoto
  • Patent number: 8495968
    Abstract: A honeycomb filter production apparatus includes: a workpiece securing section for securing a base of a honeycomb filter; a powder transfer section for transferring a powder together with an air current by utilizing pressurized gas; an introduction section for introducing the powder that has transferred from the powder transfer section into the base secured by the workpiece securing section when the apparatus is used; a suction section for sucking the gas that has passed through the base secured by the workpiece securing section using suction means; a cleaning section for removing a surplus powder adhering to an end face of the base after the introduction of the powder; a judgment section for judging an amount of the powder adhering to the base; and a workpiece transfer section for transferring the base among the workpiece securing section, the cleaning section, and the judgment section.
    Type: Grant
    Filed: March 16, 2011
    Date of Patent: July 30, 2013
    Assignee: NGK Insulators, Ltd.
    Inventors: Hiroyuki Tsuji, Takayoshi Akao, Shuhei Fujita, Kazuhi Matsumoto
  • Publication number: 20130168886
    Abstract: A nanofiber manufacturing apparatus for fabricating nanofibers from a raw material liquid by electrostatic explosions includes a housing internally having an electrospinning space in which nanofibers are fabricated, and a support structure for supporting an electrospinning head including nozzles for ejecting the raw material liquid into the electrospinning space. The support structure is fittable to and removable from the housing and is enabled to self-stand in a state of having been removed from the housing.
    Type: Application
    Filed: September 7, 2011
    Publication date: July 4, 2013
    Inventors: Hiroto Sumida, Takahiro Kurokawa, Hiroyuki Tsuji, Kazunori Ishikawa
  • Patent number: 8449712
    Abstract: An electrode bonding method according to the present invention includes: a plasma cleaning step of irradiating an electrode surface to be cleaned of at least either one of a part, such as a semiconductor device, and a substrate with atmospheric pressure plasma for cleaning; an inert gas atmosphere maintaining step of covering the electrode surface to be cleaned and its vicinity with a first inert gas before the irradiation of the atmospheric pressure plasma is ended, and maintaining that state even thereafter; and a bonding step of bonding an electrode of the part and an electrode on the substrate before the inert gas atmosphere maintaining step is ended. The electrode surface is thereby plasma-cleaned without the possibility of damaging the part to be bonded to the substrate, and the cleaned state is maintained while bonding the electrodes to provide an electrode bonding state of high bonding force and high reliability.
    Type: Grant
    Filed: June 22, 2007
    Date of Patent: May 28, 2013
    Assignee: Panasonic Corporation
    Inventors: Yoshimasa Inamoto, Hachiro Nakatsuji, Kazuhiro Inoue, Hiroyuki Tsuji
  • Patent number: 8441390
    Abstract: An event detecting apparatus capable of high-precision detection of an event even by use of a narrow-band signal comprises: a plurality of antennas 21 that receive radio waves transmitted from a transmitter, a correlation matrix operation unit 22 that expresses signals received by the plurality of antennas 21 as received vectors, to operate a correlation matrix on the basis of the received vectors, an eigenvector operation unit 23 that performs eigenvalue expansion of the correlation matrix operated by the correlation matrix operation unit 22, to operate eigenvectors covering a signal subspace, and an event detecting unit 24 that detects a temporal change in the eigenvectors operated by the eigenvector operation unit 23, to detect an event.
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: May 14, 2013
    Assignees: Keio University, National Institute of Information and Communications Technology
    Inventors: Tomoaki Ohtsuki, Hiroyuki Tsuji, Shouhei Ikeda
  • Patent number: 8435641
    Abstract: A method for manufacturing a heat resistant flexible laminate effectively enabling avoidance of not only visual defects but occurrence of dimensional changes, and a heat resistant flexible laminate are provided. In a process for laminating a heat resistant adhesive material and a metallic foil by thermal lamination, a film-like protective material is disposed between a pressurized surface and the metallic foil at the time of thermal lamination. At this time, coefficients of linear expansion in a temperature range of 200 degree C. to 300 degree C. of the heat resistant adhesive material and the protective material are within a range of a coefficient of linear expansion of the metallic foil ±10 ppm/degrees C. Thereby, occurrence of visual defects is not only effectively avoidable, but excellent dimensional change after etching may be exhibited.
    Type: Grant
    Filed: October 9, 2003
    Date of Patent: May 7, 2013
    Assignee: Kaneka Corporation
    Inventors: Takashi Kikuchi, Naoki Hase, Hiroyuki Tsuji, Yasuo Fushiki
  • Patent number: 8399794
    Abstract: A first inert gas (5) is supplied into a reaction space (1) and a high-frequency power supply (4) applies a high-frequency electric field so that a primary plasma (6) composed of the first inert gas which has been made into the plasma is ejected from the reaction space. A mixed gas area (10) in which a mixed gas (8) having a second inert gas (12) as a main ingredient and a proper amount of a reactive gas (13) mixed is formed. The primary plasma collides into the mixed gas area to generate a secondary plasma (11) composed of the mixed gas which has been made into the plasma, and the secondary plasma is sprayed on a processed object (S) to carry out a plasma processing. Accordingly, the plasma processing is carried out in a wide range by an atmospheric pressure plasma generated by a small input power.
    Type: Grant
    Filed: May 28, 2007
    Date of Patent: March 19, 2013
    Assignee: Panasonic Corporation
    Inventors: Hiroyuki Tsuji, Kazuhiro Inoue
  • Patent number: 8399066
    Abstract: A nanofiber manufacturing system in which nanofiber is formed from a raw material liquid by electrostatic explosions in a nanofiber forming space and the formed nanofiber is collected and deposited on a main surface of a base sheet. The system includes: a first dielectric belt having dielectric property; sheet conveying devices for conveying the base sheet in the nanofiber forming space; a sheet contacting device for putting a back surface of the base sheet and a first surface of the first dielectric belt into contact with each other; a dielectric belt driving device for running the first dielectric belt in a conveyance direction of the base sheet within the nanofiber forming space while the first surface is kept in contact with the back surface of the base sheet; and a voltage applying device for applying a voltage to the second surface of the first dielectric belt so that dielectric polarization occurs to the first dielectric belt.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: March 19, 2013
    Assignee: Panasonic Corporation
    Inventors: Takahiro Kurokawa, Hiroto Sumida, Hiroyuki Tsuji, Kazunori Ishikawa
  • Publication number: 20130019345
    Abstract: Provided is a crystal of a florigen activation complex, including a florigen, a 14-3-3 protein, and a bZIP transcription factor bound to each other. In addition, flowering of a plant is regulated by controlling mechanisms of interactions among those proteins utilizing the crystal. These are achieved as follows. With attention focused on the fact that Hd3a is bound to FD1 via GF14c to form a florigen activation complex, a crystal of the florigen activation complex is produced, conformational information is obtained through the use of the crystal of the florigen activation complex, and the flowering of a plant is regulated by controlling mechanisms of interactions among the florigen and the like utilizing such conformational information.
    Type: Application
    Filed: March 17, 2010
    Publication date: January 17, 2013
    Applicant: NATIONAL UNIVERSITY CORPORATION NARA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Izuru Ohki, Ken-ichiro Taoka, Hiroyuki Tsuji, Chojiro Kojima, Ko Shimamoto
  • Publication number: 20120282411
    Abstract: A nanofiber manufacturing system in which nanofiber is formed from a raw material liquid by electrostatic explosions in a nanofiber forming space and the formed nanofiber is collected and deposited on a main surface of a base sheet. The system includes: a first dielectric belt having dielectric property; sheet conveying devices for conveying the base sheet in the nanofiber forming space; a sheet contacting device putting a back surface of the base sheet and a first surface of the first dielectric belt into contact with each other; a dielectric belt driving device for running the first dielectric belt in a conveyance direction of the base sheet within the nanofiber forming space while the first surface is kept in contact with the back surface of the base sheet; and a voltage applying device for applying a voltage to the second surface of the first dielectric belt so that dielectric polarization occurs to the first dielectric belt.
    Type: Application
    Filed: September 22, 2011
    Publication date: November 8, 2012
    Inventors: Takahiro Kurokawa, Hiroto Sumida, Hiroyuki Tsuji, Kazunori Ishikawa
  • Publication number: 20120272084
    Abstract: An information processing apparatus capable updating firmware thereof, while reducing power consumption. In a case where an image forming apparatus as an information processing apparatus is in a power switch off mode in which a power switch operable by a user is kept turned off and where a setting to permit execution of firmware update has been set by the user, the image forming apparatus stops power supply for execution of processing other than processing performed by a network I/F. When a firmware update request is received by the network I/F, the image forming apparatus restores power supply for execution of firmware update.
    Type: Application
    Filed: April 24, 2012
    Publication date: October 25, 2012
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Hiroyuki Tsuji
  • Patent number: 8284040
    Abstract: A tire air pressure detection system and a remote key entry system have first and second receiver units, respectively. The first receiver unit has a change-over switch, which selectively outputs to a chassis ECU an output signal of either one of the first and second receiver units. Thus, the chassis ECU can receive any one of the output signals by only one interface.
    Type: Grant
    Filed: November 13, 2009
    Date of Patent: October 9, 2012
    Assignee: Denso Corporation
    Inventors: Noriaki Okada, Hiroyuki Tsuji, Kentarou Asai
  • Patent number: 8192667
    Abstract: A method of manufacturing a honeycomb structure having a plugged portion, which is faster and cheaper to manufacture, and a manufacturing apparatus thereof. A film is attached to an end face of a honeycomb structure in a state where the honeycomb structure is positioned in a table portion having a through hole into which the end face portion of the honeycomb structure is to be inserted, and the film is held in a flat state where a remaining portion of the film which is not attached to the end face is attached to the table portion. Then, holes opened so as to correspond to the openings of a part of cells are formed in the film to form the film as a mask, and a plugging material having fluidity is supplied onto the mask or onto the same plane as the mask to fill the cells with the plugging material.
    Type: Grant
    Filed: January 13, 2011
    Date of Patent: June 5, 2012
    Assignee: NGK Insulators, Ltd.
    Inventors: Ryuichi Shoji, Takuya Nunome, Koji Kimura, Yoshimasa Kondo, Hiroyuki Tsuji
  • Patent number: 8174724
    Abstract: Input raster image data is divided into objects of each attribute. The division results, and charge information representing a consideration accrued from a vectorized process for the division results are displayed. It is designated whether to execute the vectorized process for the displayed division results. The vectorized process of converting the raster image data into vector data is executed on the basis of the contents of the designation.
    Type: Grant
    Filed: July 24, 2009
    Date of Patent: May 8, 2012
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masakazu Kitora, Yushi Matsukubo, Hiroyuki Yaguchi, Eiichi Nishikawa, Hiroyuki Tsuji, Shinichi Kato, Kenzuo Sekiguchi, Hiroyoshi Yoshida
  • Publication number: 20120062927
    Abstract: A printer includes a transport section which transports a medium, an image recording section which records and lines up a plurality of images in longitudinal direction of the medium based on an image data set which includes a plurality of image data, and a cutting section which obtains image sheets with one image at a time recorded thereon due to cutting of the medium in a width direction of the medium, where the cutting section is provided with a leading edge cutting section which cuts once at a position on a downstream side in the transport direction with regard to a first image out of the plurality of images, and a between-image cutting section which cuts twice at each position between two adjacent images out of the plurality of images where a predetermined margin has been provided.
    Type: Application
    Filed: September 14, 2011
    Publication date: March 15, 2012
    Applicant: SEIKO EPSON CORPORATION
    Inventor: Hiroyuki TSUJI
  • Publication number: 20120062678
    Abstract: A recording apparatus includes a cutting execution unit that cuts a recording medium in a width direction by operating a cutter at a cutting position corresponding to the position of a image to be recorded on the recording medium with a hold down device being actuated (corresponding to S230), a cutter error detection unit that detects an operation error of the cutter which may occur during cutting by the cutting execution unit (corresponding to S240) and a cutting re-execution unit that restarts the cutter with the hold down device applying the increased pressing force to the recording medium, when an operation error of the cutter is detected by the cutter error detection unit. (corresponding to S270).
    Type: Application
    Filed: September 14, 2011
    Publication date: March 15, 2012
    Applicant: SEIKO EPSON CORPORATION
    Inventor: Hiroyuki TSUJI
  • Patent number: 8077342
    Abstract: Based on input image data, an area where dots are to be put on by an area ratio that is greater than a second area ratio and less than a first area ratio is searched for, and sheet fingerprint information is obtained from the area found by searching.
    Type: Grant
    Filed: July 16, 2007
    Date of Patent: December 13, 2011
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masaki Kashiwagi, Hiroyuki Tsuji
  • Publication number: 20110229634
    Abstract: A honeycomb filter production apparatus used for producing a honeycomb filter, the apparatus includes: a workpiece securing section for securing a base (workpiece) of a honeycomb filter; a powder transfer section for transferring a powder together with an air current by utilizing pressurized gas; an introduction section that is provided between the powder transfer section and the workpiece securing section, the powder transferred from the powder transfer section together with the air current being mixed with another gas in the introduction section, and introduced into the base (workpiece) secured by the workpiece securing section; and a suction section for sucking the gas that has passed through the base (workpiece) secured by the workpiece securing section by reducing pressure on the other side of the workpiece securing section as compared with the one side of the workpiece securing section using suction means.
    Type: Application
    Filed: March 16, 2011
    Publication date: September 22, 2011
    Applicant: NGK Insulators, Ltd.
    Inventors: Hiroyuki Tsuji, Takayoshi Akao, Shuhei Fujita, Kazuhi Matsumoto