Patents Assigned to Fujitsu
  • Patent number: 8768519
    Abstract: An apparatus for controlling grille aperture ratios of a plurality of air transfer grilles which are installed in a room, includes a determining unit for determining target grille air volumes of air blowing to the racks, for determining simulation air volumes of air blowing from the air transfer grilles on the basis of the target grille air volumes so that each of air of the target grille air volumes are blown to the racks, and for determining grille aperture ratios for each of the air transfer grilles on the basis of the plurality of simulation air volumes so that each of the amounts of air blowing from the air transfer grilles is replaced by each of the simulation air volumes, and a controller for controlling each of the grille aperture ratios of the air transfer grilles on the basis of each of the determined grille aperture ratios.
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Limited
    Inventors: Ikuro Nagamatsu, Junichi Ishimine, Seiichi Saito, Masahiro Suzuki, Tadashi Katsui, Yuji Ohba, Nobuyoshi Yamaoka, Akira Ueda, Yasushi Uraki
  • Patent number: 8766103
    Abstract: An electronic component includes: a multilayer ceramic substrate that has a penetration electrode formed therein, and has a passive element provided on the upper face thereof; an insulating film that is provided on the multilayer ceramic substrate, and has an opening above the penetration electrode; a first connecting terminal that is provided on the insulating film so as to cover the opening, and is electrically connected to the penetration electrode; and a second connecting terminal that is provided on a region of the insulating film other than the opening region.
    Type: Grant
    Filed: December 24, 2008
    Date of Patent: July 1, 2014
    Assignees: Taiyo Yuden Co., Ltd., Fujitsu Limited
    Inventors: Takeo Takahashi, Xiaoyu Mi, Tsuyoshi Yokoyama, Tokihiro Nishihara, Satoshi Ueda
  • Patent number: 8767389
    Abstract: A system includes a first apparatus and a second apparatus. The first apparatus includes a first surface, a depression in the first surface, and a first connector disposed on the first surface. The depression has a bottom with a hole through which a screw for assembling the apparatus is passed and accommodates the head of the screw. The second apparatus includes a second surface facing the first surface when the first apparatus is detachably attached, a second connector disposed on the second surface and engaging with the first connector, and a protrusion fixed into the depression when the first apparatus is attached.
    Type: Grant
    Filed: August 24, 2011
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Limited
    Inventors: Kenji Suzuki, Yoshiyuki Sando, Sonomasa Kobayashi
  • Patent number: 8768420
    Abstract: A mobile terminal includes a first antenna configured to receive power from the first circuit board housed in the first housing, a second antenna configured to receive power from the second circuit board housed in the second housing, a first signal cable configured to electrically connect the first circuit board to the second circuit board and transmit a signal between the first circuit board and the second circuit board, and a second signal cable configured to electrically connect the first circuit board to the second circuit board and bypasses a board current flowing through the first signal cable from the first circuit board to the second antenna during operation of the second antenna.
    Type: Grant
    Filed: September 9, 2008
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Mobile Communications Limited
    Inventors: Hiromichi Suzuki, Isao Ohba
  • Patent number: 8768404
    Abstract: When active software makes a request for measuring position information, during roaming, a control unit does not execute GPS measurement, but notifies the software of an error indicating that, for example, measurement is failed, and thereby prevents establishment of communication for a function which cannot be executed by the software.
    Type: Grant
    Filed: June 27, 2007
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Mobile Communications Limited
    Inventors: Tatsuya Kono, Yukio Kagami
  • Patent number: 8768415
    Abstract: A wireless base station includes a storage unit and a processor. The processor transmits to a first wireless terminal a first request for transmitting a first response including first identifiers used to identify a first base stations. The first wireless terminal is capable of receiving a signal from each of the first base stations. The processor receives the first response from the first wireless terminal. The processor stores the first response in the storage unit. The processor transmits to a second wireless terminal a second request for transmitting a second response including second identifiers used to identify second base stations. The second wireless terminal is capable of receiving a signal from each of the second base stations. The processor receives the second response from the second wireless terminal. The processor determines whether the wireless base station has been displaced based on the first identifiers and the second identifiers.
    Type: Grant
    Filed: November 20, 2012
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Limited
    Inventor: Michiko Anbe
  • Patent number: 8766659
    Abstract: A contactor includes a contactor base material including a first material and a conductor film including a second material. The conductor film is formed only on a contact surface with an electrode of a semiconductor apparatus at a tip of the contactor film.
    Type: Grant
    Filed: February 24, 2011
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Semiconductor Limited
    Inventors: Shigeyuki Maruyama, Yoshihiro Sekizawa, Tomohiro Suzuka
  • Patent number: 8769562
    Abstract: A digital broadcast method includes receiving audio and video data that form a predetermined content for digital broadcasting; receiving related data indicating a content related to the predetermined content; performing a control that transmits the received related data to a data receiving device prior to transmitting the received audio data and video data; receiving the audio and video data that form the predetermined content and the related data of the predetermined content that have been subject to the control; changing a viewing channel in response to a changing instruction of the viewing channel from a viewer; and outputting, when the viewing channel is changed from a first channel number to a second channel number at the changing and then changed to the first channel number again, the received related data with audio and video data corresponding to the first channel number to an output unit.
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Limited
    Inventors: Shunsuke Kobayashi, Atsushi Ichiki, Akira Nakagawa, Kiyoshi Kohiyama
  • Patent number: 8767748
    Abstract: A signal distribution circuit includes: first to n-th input lines on which first to n-th signals are respectively input; first to (n?1)th selectors each of which selects one of two inputs under the control of a select signal; and a first output line on which the first signal is output and second to n-th output lines on which output signals of the first to (n?1)th selectors are respectively output, wherein: the first and second inputs of the first selector are supplied with the first signal and the second signal, respectively, the first and second inputs of the i-th selector (i is an integer between 2 and (n?1)) are supplied with the output signal of the (i?1)th selector and the (i+1)th signal, respectively, and any of the selectors, when selected by the select signal, selects the second input and, when not selected by the select signal, selects the first input.
    Type: Grant
    Filed: August 29, 2011
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Limited
    Inventors: Masafumi Ohta, Hiromichi Makishima, Hiroyuki Honma
  • Patent number: 8768172
    Abstract: A method may include receiving a stream of datagrams, the datagrams having a first bit length. The method may also include selecting a block of bits from consecutively-received datagrams, the block having a second bit length greater than the first bit length. The method may additionally include determining whether a particular data field is present at a particular bit position within the block. The method may further include outputting the block as a valid block in response to determining that the particular data field is present at the particular bit position. The method may additionally include, in response to determining that the particular data field is not present at the particular bit position: discarding a received datagram from the stream of datagrams; and repeating the receiving, selecting, determining, and discarding steps until a determination is made that the particular data field is present at the particular bit position.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Limited
    Inventors: Sheng Wu, Michael Bottiglieri
  • Patent number: 8766945
    Abstract: An input device includes an acquisition unit to acquire touch region information including position coordinates of a plurality of sensors in a touch screen and a sensed value of each sensor, a first calculation unit to calculate a shape of a touch region based on the touch region information, and a second calculation unit to calculate a detected touch position detected as a touch position based on the shape.
    Type: Grant
    Filed: December 6, 2012
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Limited
    Inventors: Arata Jogo, Makoto Saotome, Susumu Kashiwagi
  • Patent number: 8763416
    Abstract: An outdoor unit of an air conditioner for facilitating setting of an electrical component box into the outdoor unit. A blower chamber side of a box base plate is similar in shape to a lower partition plate provided with a receiving part formed by bending inward an upper end of the lower partition plate. When joining an electrical component box to the lower partition plate, the box base plate is set onto the receiving part along a flange, whereby positioning the electrical component box, which is fixed to the lower partition plate by fastening with a screw, welding, or other suitable method. The positioning can be achieved only by putting the box on the receiving part along the flange. Facilitated positioning and fixing leads to simplicity and enhanced workability.
    Type: Grant
    Filed: January 30, 2012
    Date of Patent: July 1, 2014
    Assignee: Fujitsu General Limited
    Inventors: Yasushi Hika, Yoshinori Hiramatsu, Mitsuo Ueda, Yasumasa Tsuji
  • Patent number: 8766824
    Abstract: An electronic apparatus includes a detection circuit having at least a first contact point, a second contact point and a third contact point; an input key unit changes states of the individual contact points based on an accepted input operation, and a detection-circuit control unit obtains a detection signal corresponding to changed states of the individual contact points from the detection circuit, and detects the input operation from the obtained detection signal.
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Limited
    Inventors: Hitoshi Yamasaki, Yukihiro Sato, Kazumasa Sugawara
  • Patent number: 8769157
    Abstract: A communication apparatus of the embodiment is provided with a first IF card that performs a relay process of a data frame in a first direction of a ring network, a second IF card that performs a relay process of a data frame in a second direction of the ring network, a communication-status determination unit that monitors the communication status from the first IF card to the second IF card, a block control unit that sets a new block point to either the first IF card or the second IF card when the communication status is abnormal, and a ring protocol processor that notifies other communication apparatuses that constitute the ring network of information for notifying the switching of a block point in the ring network, which indicates that the new block point has been set.
    Type: Grant
    Filed: March 5, 2010
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Telecom Networks Limited
    Inventor: Ryo Maruyama
  • Patent number: 8766369
    Abstract: The semiconductor device includes a first transistor including a first impurity layer containing boron or phosphorus, a first epitaxial layer formed above the first impurity layer, a first gate electrode formed above the first epitaxial layer with a first gate insulating film formed therebetween and first source/drain regions, and a second transistor including a second impurity layer containing boron and carbon, or arsenic or antimony, a second epitaxial layer formed above the second impurity layer, a second gate electrode formed above the second epitaxial layer with a second gate insulating film thinner than the first gate insulating film formed therebetween, and second source/drain regions.
    Type: Grant
    Filed: September 24, 2012
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Semiconductor Limited
    Inventors: Taiji Ema, Kazushi Fujita, Junji Oh
  • Patent number: 8768173
    Abstract: An optical receiver includes: a first generator to generate, from an optical signal to which a reference signal is inserted, a first digital signal representing a signal component of a first partial band including the reference signal, using a first local oscillation light of a first frequency; a second generator to generate, from the optical signal, a second digital signal representing a signal component of a second partial band including the reference signal, using a second local oscillation light of a second frequency being different from the first frequency; a frequency compensator to adjust a frequency of the signal component of the first partial band and a frequency of the signal component of the second partial band according to a frequency of the reference signal; and a combiner to combine the first and second partial bands adjusted by the frequency compensator.
    Type: Grant
    Filed: December 13, 2011
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Limited
    Inventors: Takahito Tanimura, Takeshi Hoshida
  • Patent number: 8769255
    Abstract: An information processing system includes a control central processing unit a memory; and a stream interface configured to receive an input stream including data to be processed and to transfer the input stream to the memory. A download process in which the stream interface receives stream data including firmware and stores the stream data in the memory is executed in response to an instruction from the control central processing unit, and the control central processing unit analyzes the stream data stored in the memory to extract the firmware in the memory space and executes the firmware extracted in the memory space to process the data to be processed.
    Type: Grant
    Filed: January 20, 2009
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Semiconductor Limited
    Inventors: Mitsuaki Hino, Toshio Hosoi
  • Patent number: 8769195
    Abstract: A save control section included in a storage apparatus continuously performs writeback by which a data group is read out from a plurality of storage sections of the storage apparatus and by which the data group is saved in a data group storage section of the storage apparatus, or staging by which a data group saved in the data group storage section is distributed and stored in the plurality of storage sections according to storage areas of the data group storage section which store a plurality of data groups. An output section of the storage apparatus outputs in block a data group including the data stored in each of the plurality of storage sections. The data group storage section has the storage areas for storing a data group.
    Type: Grant
    Filed: January 19, 2011
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Limited
    Inventors: Hidenori Yamada, Takashi Kawada, Yoshinari Shinozaki, Shinichi Nishizono, Koji Uchida
  • Patent number: 8769142
    Abstract: A method of setting transfer rate for information processing apparatus having a plurality of processing apparatus including a processor outputting data and connected by one or a plurality of data transfer apparatuses for transferring the data outputted from the processor, the method includes obtaining a dividing information indicating a manner of dividing the information processing apparatus into a plurality of partitions including at least one of the plurality of processing apparatuses, and setting a transfer rate of each partition for broadcasting data to all of the processors included in the plurality of processing apparatuses in each partition based on the obtained dividing information.
    Type: Grant
    Filed: June 28, 2010
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Limited
    Inventors: Yuuji Konno, Hiroyuki Wada, Hiromi Fukumura, Hiroshi Murakami
  • Patent number: 8768145
    Abstract: A content reproducing apparatus includes: a content control unit that controls reproduction of a content by reading a program from a BD and executing the program; a reproduction information recording unit that records reproduction information including a reproduction position within the content during the reproduction; a reproduction information acquiring unit that acquires, upon a start of the reproduction of the BD, the reproduction information recorded at a time of previous reproduction; and a resume-reproduction control unit that starts to reproduce the BD from the reproduction position identified based on the acquired reproduction information or from a vicinity thereof, wherein the content control unit controls the reproduction if the reproduction information has not been acquired by the reproduction information acquiring unit, and the resume-reproduction control unit controls the reproduction if the reproduction information has been acquired by the reproduction information acquiring unit.
    Type: Grant
    Filed: July 13, 2009
    Date of Patent: July 1, 2014
    Assignee: Fujitsu Ten Limited
    Inventors: Takao Iwasaki, Keita Sato