Patents by Inventor Yutaka Kobayashi

Yutaka Kobayashi 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: 8351398
    Abstract: Included are a system information receiving unit for receiving, from a first base station or a second base station, system information including a PI within a PICH and a PCH, and a cell reselecting unit for executing a cell reselection process for switching from a wireless communication with the first base station to that with the second base station if a mobile communication terminal fails to obtain local incoming information due to unsuccessful reception of the PCH, which is made by the system information receiving unit, after receiving a notification that incoming data exists by receiving the PI within the system information received by the system information receiving unit within the first service area. Consequently, the mobile communication terminal and incoming data detecting method and program, which can securely receive incoming data even if the mobile communication terminal fails to receive the PCH although receiving incoming information with the PI.
    Type: Grant
    Filed: September 7, 2011
    Date of Patent: January 8, 2013
    Assignee: Fujitsu Limited
    Inventor: Yutaka Kobayashi
  • Publication number: 20130007072
    Abstract: Provided is a playing/recording apparatus that has both a content playing function and a content recording function, even when the number of playing capability files that can be stored in an external memory is just one, and the number of playing capability information that can be written on the playing capability file is prescribed to be just one. The playing/recording apparatus can record content in accordance with the playing capability of other playing apparatuses. In the playing/recording apparatus (100), a retaining unit (103) reads the playing capability file stored in the inserted external memory, and retains the playing capability information of a playing apparatus other than the playing/recording apparatus (100), and a recording unit (102) records the content into the external memory on the basis of the playing capability information of the other playing apparatus.
    Type: Application
    Filed: March 14, 2011
    Publication date: January 3, 2013
    Applicant: PANASONIC CORPORATION
    Inventor: Yutaka Kobayashi
  • Patent number: 8338744
    Abstract: A condensing optical system having a condensed light spot with a small size and a large focal depth without causing a problem of a decrease in intensity of the condensed light spot or discontinuity of an intensity distribution in front and rear areas of a focal position is provided. The condensing optical system that condenses a laser beam generated by a laser source at a predetermined focal length is designed to satisfy Expressions (a) to (d), thereby producing 3rd and 5th spherical aberrations: |Z8|?0.1? or |Z15|?0.05?,??(a) Z8/Z15?3 or Z8/Z15<1,??(b) |Z8|<1.4?, and??(c) |Z15|<0.5?,??(d) where ? is a wavelength, Z8 is an 8th coefficient of coefficients of the Zernike fringe polynomial of wavefront aberration corresponding to a 3rd order spherical aberration, and Z15 is a 15th coefficient of the coefficients of the Zernike fringe polynomial of wavefront aberration corresponding to a 5th spherical aberration.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: December 25, 2012
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Kenichi Watatani, Keiji Fuse, Yutaka Kobayashi
  • Publication number: 20120318645
    Abstract: A service plug includes a lever (30) supported on a cover (20) for movement between full and partial locking positions. A housing (90) is connectable to and separable from the cover (20) as the lever (30) is moved. Heavy current terminals (50) are disconnected from a power supply circuit in a separating process of the cover (20). A detection terminal (60) is switched from an ON-state to an OFF-state in the separating process of the cover (20). A stopper (40) contacts restricting walls (25) on the cover (20) to stop a movement of the lever (30) from the full locking position toward the partial locking position until the heavy current terminals (50) are disconnected from the power supply circuit after the detection terminal (60) is switched from the ON-state to the OFF-state in the separating process of the cover (20).
    Type: Application
    Filed: June 6, 2012
    Publication date: December 20, 2012
    Applicant: SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Yutaka Kobayashi, Masaki Okamoto
  • Publication number: 20120256985
    Abstract: A liquid ejection head includes a downstream filter chamber that is disposed at an inlet opening of an ink introduction path and is provided with a filter disposed therein, and a flexible film that is disposed on an inner wall of the filter chamber at a position downstream of the filter, wherein the flexible film is configured to deform in accordance with the pressure changes in the flow channel.
    Type: Application
    Filed: April 3, 2012
    Publication date: October 11, 2012
    Applicant: SEIKO EPSON CORPORATION
    Inventor: Yutaka KOBAYASHI
  • Publication number: 20120246285
    Abstract: A management system includes: plural management apparatuses each of which includes a first transmitting unit that, when processing devices connected to a communication unit are searched with reference to a first management table in which information of a processing device managed by the management apparatus is registered and a processing device which is not managed by the management apparatus is detected, transmits detection information of the processing device to the communication unit, and a first registration unit, when a processing device management request corresponding to the detection information of the processing device is received from the communication unit, registers information of the processing device related to the processing device management request in the first management table; and an information management server including a change unit that changes information of the management apparatus and a second transmitting unit that transmits the processing device management request to the communica
    Type: Application
    Filed: September 12, 2011
    Publication date: September 27, 2012
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Yutaka KOBAYASHI
  • Patent number: 8241214
    Abstract: A ultrasonic imaging apparatus comprises an ultrasonic probe including a plurality of ultrasonic transducers which perform ultrasonic transmission and reception to an object, a transceiver unit configured to obtain an ultrasonic signal from the object by driving the plurality of ultrasonic transducers, an ultrasonic data generation unit configured to generate ultrasonic data based on the ultrasonic signal, a time information generation unit configured to generate time information related to the ultrasonic transmission or reception and a time information addition unit configured to add the time information in a part of pixel data of the ultrasonic data in order to synchronize the Image data with biomedical signal, such as ECG.
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: August 14, 2012
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation
    Inventors: Yutaka Kobayashi, Takanobu Uchibori, Taketoshi Nagai, Koichi Sato
  • Publication number: 20120202391
    Abstract: A multi-contact terminal fitting (T) has a plurality of resilient contact pieces (40) that extend from a rectangular tubular base (25) and can be brought into contact with an outer peripheral surface of a flat plate-shaped tab (11). The resilient contact pieces (40) extending from parts of the base (25) that have relatively high rigidity are narrow and those extending from less rigid parts of the base (25) are wider.
    Type: Application
    Filed: January 24, 2012
    Publication date: August 9, 2012
    Applicant: SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Yutaka Kobayashi, Hikaru Ito
  • Publication number: 20120203111
    Abstract: According to one embodiment, an ultrasonic diagnostic apparatus includes a detection unit configured to detect a distribution of velocity information at each position in a predetermined area in an object over a predetermined interval by scanning the predetermined area with an ultrasonic wave, a calculation unit configured to calculate at least one feature amount based on at least one of a maximum flow velocity value, a minimum flow velocity value, and a mean flow velocity value at the each position in the predetermined interval by using velocity information at each position over the predetermined interval, and a display unit configured to display the feature amount in a predetermined form.
    Type: Application
    Filed: February 3, 2012
    Publication date: August 9, 2012
    Inventors: Satoshi MATSUNAGA, Kazuya Akaki, Masaru Ogasawara, Yutaka Kobayashi, Takayuki Gunji
  • Patent number: 8156257
    Abstract: A removable medium capable of performing formatting conforming to the standard if a host machine does not include a special formatting command is provided. A removable medium has an information storage section 20 having a first storage area for storing first management information and a second storage area for storing second management information; a formatting information storage section 30 for storing formatting information to format the first storage area and the second storage area; a formatting start detection section 11 for detecting update access to update the first management information from an external machine; and a format processing section 12 for performing format processing of storing the formatting information stored in the formatting information storage section 30 in the first storage area and the second storage area as the first management information and the second management information when the update access is detected.
    Type: Grant
    Filed: August 10, 2007
    Date of Patent: April 10, 2012
    Assignee: Panasonic Corporation
    Inventor: Yutaka Kobayashi
  • Publication number: 20120063416
    Abstract: Included are a system information receiving unit for receiving, from a first base station or a second base station, system information including a PI within a PICH and a PCH, and a cell reselecting unit for executing a cell reselection process for switching from a wireless communication with the first base station to that with the second base station if a mobile communication terminal fails to obtain local incoming information due to unsuccessful reception of the PCH, which is made by the system information receiving unit, after receiving a notification that incoming data exists by receiving the PI within the system information received by the system information receiving unit within the first service area. Consequently, the mobile communication terminal and incoming data detecting method and program, which can securely receive incoming data even if the mobile communication terminal fails to receive the PCH although receiving incoming information with the PI.
    Type: Application
    Filed: September 7, 2011
    Publication date: March 15, 2012
    Applicant: FUJITSU LIMITED
    Inventor: Yutaka KOBAYASHI
  • Patent number: 8036075
    Abstract: A disk drive and an information processing system optimizes the number of rotations of a disk. Data read from a disk and previously-read cache data are temporarily stored in buffer memory. When a total amount of cache data achieved during a given period of time T1 or an average amount of the same is equal to or less than a threshold value X1, a system controller controls the number of rotations in an increasing manner, thereby optimizing the number of rotations. When a total amount of cache data achieved during a given period of time T2 (T1<T2) or an average amount of the same is equal to or greater than a threshold value X2, a system controller controls the number of rotations in an decreasing manner, thereby optimizing the number of rotations.
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: October 11, 2011
    Assignee: TEAC Corporation
    Inventors: Mitsumasa Kubo, Yutaka Kobayashi
  • Patent number: 8032901
    Abstract: An optical disk drive includes a device body. A turntable is disposed on the device body, for rotating a disk. There is an optical pickup head for reading and/or writing of data with the disk. A multi-segment cover assembly is shiftable between a folded position and a spread position. The multi-segment cover assembly, when in the folded position, allows loading and unloading of the disk on the turntable, and when in the spread position, has a larger area than when in the folded position, and contains and protects the disk on the turntable. The multi-segment cover assembly includes a plurality of pie-shaped cover sectors, rotatable about an axis defined concentrically with the turntable, for extending to nest in one another when in the folded position, and for spreading by offsetting from one another when in the spread position.
    Type: Grant
    Filed: September 25, 2008
    Date of Patent: October 4, 2011
    Assignee: TEAC Corporation
    Inventor: Yutaka Kobayashi
  • Publication number: 20110199438
    Abstract: Even if a bubble, which has a circular cross-section during its flowing whose diameter is longer than the short-axis length and shorter than the long-axis length of an oval shape that corresponds to the shape of an opening in a supply opening, reaches the supply opening, a gap occurs between the supply opening and the bubble, and thus the supply opening is not completely covered.
    Type: Application
    Filed: January 13, 2011
    Publication date: August 18, 2011
    Applicant: SEIKO EPSON CORPORATION
    Inventor: Yutaka KOBAYASHI
  • Publication number: 20110199435
    Abstract: An ink introducing port is provided on the upstream side of the center of a row of pressure chambers in the direction of gravity g, the pressure due to ink introduction is applied to a region where the influence by the head is small.
    Type: Application
    Filed: February 9, 2011
    Publication date: August 18, 2011
    Applicant: SEIKO EPSON CORPORATION
    Inventor: Yutaka KOBAYASHI
  • Patent number: 8000190
    Abstract: An optical disk device which flexibly and efficiently executes verification of recorded data is provided. A drive controller sets an area to be verified and a mode of verification according to a command which is supplied from a host device. For the area to be verified, the user selects one or a plurality of lead-in, inner, middle, and outer areas. For the verification mode, the user selects one of an immediate execution mode and an in-close-command execution mode. In a duplicator or the like in which same data is recorded on a plurality of optical disks, the user can designate an important data portion and selectively execute verification.
    Type: Grant
    Filed: August 6, 2009
    Date of Patent: August 16, 2011
    Assignee: TEAC Corporation
    Inventors: Yasushi Hosono, Tsuyoshi Oyamatsu, Yutaka Kobayashi
  • Publication number: 20110187797
    Abstract: A liquid ejecting head is provided. The liquid injecting head includes two reservoirs. The reservoirs include expansion chambers arranged in parallel in a direction in which pressure chambers are arranged. Each reservoir includes multiple expansion chambers formed so that an inner wall surface of one of the reservoirs protrudes toward the other reservoir. Each expansion chamber having a liquid introduction opening. Constriction portions are formed so that the inner wall surface of one reservoir protrudes at locations that oppose the expansion chambers of the other reservoir. The constriction portions narrow the flow channel width in the direction intersecting with the direction in which the pressure chambers are arranged. The liquid introduction openings provided in the expansion chambers disposed on either side of the constriction portion are formed in locations that are at different distances from the constriction portion and have different cross-sectional areas.
    Type: Application
    Filed: January 19, 2011
    Publication date: August 4, 2011
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Yuki IHARA, Isamu TOGASHI, Yutaka KOBAYASHI
  • Publication number: 20110183701
    Abstract: A timing adjustment method in a mobile communication system having a user equipment and a base station, that performs transmission processing based on transmission timing adjustment information in the user equipment and allocates a plurality of parameters related to a physical uplink control channel (PUCCH) resource used for transmission processing, between the user equipment and the base station. Additionally, if a valid term of first transmission timing adjustment information expires before transmission processing of a signal including identification information of the user equipment is performed during connection processing while the user equipment is performing the connection processing to the base station based on the first transmission timing adjustment information, aborting the connection processing and releasing at least one of the allocated plurality of parameters related to the PUCCH resource.
    Type: Application
    Filed: April 4, 2011
    Publication date: July 28, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Yoshiaki OHTA, Yoshiharu TAJIMA, Yutaka KOBAYASHI, Kazuhisa OBUCHI
  • Publication number: 20110137169
    Abstract: A medical image processing apparatus that acquires a medical image and additional information associated with the medical image. The medical image processing apparatus reduces a display size of the medical image using a first size-reduction rate, and reduces a display size of the additional information using a second size-reduction rate. The medical image processes apparatus then combines the size-reduced medical image and the size-reduced additional information into a thumbnail composite image, and displays the thumbnail composite image.
    Type: Application
    Filed: December 3, 2010
    Publication date: June 9, 2011
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA MEDICAL SYSTEMS CORPORATION
    Inventors: Kazuya AKAKI, Masaru Ogasawara, Takayuki Gunji, Satoshi Matsunaga, Yutaka Kobayashi
  • Publication number: 20110125933
    Abstract: A removable medium capable of performing formatting conforming to the standard if a host machine does not include a special formatting command is provided. A removable medium has an information storage section 20 having a first storage area for storing first management information and a second storage area for storing second management information; a formatting information storage section 30 for storing formatting information to format the first storage area and the second storage area; a formatting start detection section 11 for detecting update access to update the first management information from an external machine; and a format processing section 12 for performing format processing of storing the formatting information stored in the formatting information storage section 30 in the first storage area and the second storage area as the first management information and the second management information when the update access is detected.
    Type: Application
    Filed: August 10, 2007
    Publication date: May 26, 2011
    Applicant: PANASONIC CORPORATION
    Inventor: Yutaka Kobayashi