Patents by Inventor Hitoshi Ikeda

Hitoshi Ikeda 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: 8527511
    Abstract: An information processing apparatus includes a calculation unit, an information selection unit and an information retrieval unit. The calculation unit calculates a retrieval target level for each information based on time from when the information was stored in the past to the present. The retrieval target level for each information is used to determine as to whether or not each information is set as a retrieval target. The information selection unit selects some of the pieces of information as the retrieval targets based on the retrieval target levels calculated by the calculation unit. The information retrieval unit retrieves the some of the information selected by the information selection unit.
    Type: Grant
    Filed: July 7, 2009
    Date of Patent: September 3, 2013
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Hitoshi Ikeda, Toshiroh Shimada, Naoki Hayashi, Tomoyuki Shoya, Yoko Kurihara, Yasunori Saito, Hajime Ueno, Masamichi Takahashi
  • Patent number: 8443116
    Abstract: An information processing unit includes: a display unit detection unit that detects whether an external display unit is connected to the information processing unit; a transmission unit that transmits, to the other information processing units, a fact that the external display unit is connected when the display unit detection unit detects that the external display unit is connected; and a control unit that performs control so that information transmitted from the other information processing units is displayed on the external display unit.
    Type: Grant
    Filed: November 5, 2009
    Date of Patent: May 14, 2013
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Hitoshi Ikeda, Toshiroh Shimada, Naoki Hayashi, Tomoyuki Shoya, Yasunori Saito, Hajime Ueno, Masamichi Takahashi
  • Patent number: 8427555
    Abstract: An apparatus that can display an area wider than a recording area as a display area in a zoom mode, in which a portion of an imaging area is clipped and recorded, includes an image processing unit that keeps constant or increases a ratio of a display area to a clipped recording area when the size of clipped recording areas is made gradually smaller relative to the imaging area, and keeps constant or decreases the ratio of the display area to the clipped recording area when the size of clipped recording area is gradually made larger relative to the imaging area.
    Type: Grant
    Filed: June 10, 2010
    Date of Patent: April 23, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hitoshi Ikeda
  • Patent number: 8385598
    Abstract: An action analysis apparatus includes an acquiring unit that acquires moving image data including a series of frame image data obtained by imaging a human body and environmental information in a period when the moving image data is imaged, a unit that detects at least one image area in which a predetermined portion of the imaged human body is imaged in the frame image data and generates and stores information to identify the detected image area, a unit that (i) generates feature quantity information, (ii) generates information to identify frames of the moving image data imaged at a timing at which the feature quantity information satisfies a predetermined condition, (iii) obtains a length of continuous timings at which a length of the feature quantity information exceeds the predetermined condition based on to generated information, and (iv) stores the information.
    Type: Grant
    Filed: January 6, 2012
    Date of Patent: February 26, 2013
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Takahiko Kuwabara, Hitoshi Ikeda, Noriji Kato, Mihoko Watanabe
  • Publication number: 20130013835
    Abstract: A multicore processor system includes a processor configured to detect any among a switching process and an assignment process of applications in a multicore processor; acquire upon detecting any among the switching process and the assignment process, a priority level concerning execution of each application assigned to each core of the multicore processor and number of accesses of a shared resource shared by the multicore processor; determine an access ratio of an application whose priority level is highest to each of application remaining after excluding the application whose priority level is highest, among the assigned applications, by comparing the number of accesses by each remaining application and the number of accesses by the application whose priority level is highest; notify an arbiter circuit of the determined access ratios; and arbitrate using the arbiter circuit, the access of the shared resource by the multicore processor, based on the access ratios.
    Type: Application
    Filed: September 13, 2012
    Publication date: January 10, 2013
    Applicant: FUJITSU LIMITED
    Inventors: Koji KURIHARA, Koichiro Yamashita, Kiyoshi Miyazaki, Hitoshi Ikeda
  • Publication number: 20120327275
    Abstract: An apparatus includes a control unit which switches between a first display mode and a second display mode based on whether a zoom state is equal to or greater than a predetermined zoom magnification. The imaging apparatus, in a zoom state where a part of an imaging area is clipped and recorded, switches between the first display mode, which displays on a display unit a clipped recording area, and the second display mode, which displays on the display unit an area which is wider than the clipped recording area.
    Type: Application
    Filed: September 6, 2012
    Publication date: December 27, 2012
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Hitoshi Ikeda
  • Patent number: 8310564
    Abstract: An apparatus includes a control unit which switches between a first display mode and a second display mode based on whether a zoom state is equal to or greater than a predetermined zoom magnification. The imaging apparatus, in a zoom state where a part of an imaging area is clipped and recorded, switches between the first display mode, which displays on a display unit a clipped recording area, and the second display mode, which displays on the display unit an area which is wider than the clipped recording area.
    Type: Grant
    Filed: June 9, 2010
    Date of Patent: November 13, 2012
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hitoshi Ikeda
  • Publication number: 20120260711
    Abstract: Hemming dies can be mounted on the respective two clamping jigs (22) of hemming processing stages (S1, S2) each having a turn table as a main part. After the hemming dies are allocated to sub-stages (S11), roller hemming processing is performed by hemming processing robots (1A, 1B) or hemming processing robots (2A, 2B). Die storage devices (15A, 15B) for housing a plurality of hemming dies in a line are provided in neighborhood of the hemming processing stages (S1, S2). Hemming dies are changed between the die storage devices (15A, 15B) and the sub-stages (S12) of the hemming processing stages (S1, S2) by first and second die changing robots (17, 19). This makes it possible to provide a roller hemming processing system suitable for roller hemming processing in high-variety low-volume manufacturing.
    Type: Application
    Filed: September 13, 2011
    Publication date: October 18, 2012
    Inventors: Hitoshi Ikeda, Eiichi Nara
  • Publication number: 20120238048
    Abstract: A method of manufacturing a solar cell, which includes an edge deletion step using a laser beam, and a manufacturing apparatus which is used in such a method, the method and the apparatus being capable of preventing a shunt and cracks from being generated are provided. By radiating a first laser beam to a multilayer body, which includes a transparent electrode layer, a photoelectric conversion layer, and a back electrode layer sequentially formed on a transparent substrate, from a side of the transparent substrate, the photoelectric conversion layer and the back electrode layer in a first region are removed, and by radiating a second laser beam into the region such that the second laser beam is spaced from a peripheral rim of the region, the transparent electrode layer in a second region is removed.
    Type: Application
    Filed: August 30, 2010
    Publication date: September 20, 2012
    Inventors: Yoshiaki Yamamoto, Hitoshi Ikeda, Tomoki Ohnishi, Kouichi Tamagawa
  • Patent number: 8254499
    Abstract: When a satellite broadcasting receiving device 5 is initially set up, a receivable channel is searched for each satellite. In this search, a wider frequency acquisition range than a frequency acquisition range which is generally used is set for a QPSK demodulation IC 15, while the frequency of a PLL 9 is fixed. Then, in the wider frequency acquisition range, an offset is shifted by a frequency step Fstep? by using a function for setting a frequency offset, the function being included in the QPSK demodulation IC 15. Thus, a signal search is carried out throughout a reception frequency range.
    Type: Grant
    Filed: October 23, 2008
    Date of Patent: August 28, 2012
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Hitoshi Ikeda
  • Publication number: 20120106838
    Abstract: An action analysis apparatus includes an acquiring unit that acquires moving image data including a series of frame image data obtained by imaging a human body and environmental information in a period when the moving image data is imaged, a unit that detects at least one image area in which a predetermined portion of the imaged human body is imaged in the frame image data and generates and stores information to identify the detected image area, a unit that (i) generates feature quantity information, (ii) generates information to identify frames of the moving image data imaged at a timing at which the feature quantity information satisfies a predetermined condition, (iii) obtains a length of continuous timings at which a length of the feature quantity information exceeds the predetermined condition based on to generated information, and (iv) stores the information.
    Type: Application
    Filed: January 6, 2012
    Publication date: May 3, 2012
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Takahiko KUWABARA, Hitoshi IKEDA, Noriji KATO, Mihoko WATANABE
  • Patent number: 8171210
    Abstract: Operation control circuits start a first operation of any of memory cores in response to a first operation command, start a second operation of any of the memory cores in response to a second operation command, and terminate the first operation and continue the second operation in response to a termination command to terminate operations of the plurality of memory cores. For example, the semiconductor memory is mounted on a system together with a controller accessing the semiconductor memory. The termination of the operation in response to the termination command is judged in accordance with an operation state of the memory core. Accordingly, it is possible to terminate the operation of the memory core requiring the termination of operation without specifying the memory core from outside.
    Type: Grant
    Filed: September 22, 2008
    Date of Patent: May 1, 2012
    Assignee: Fujitsu Semiconductor Limited
    Inventors: Hitoshi Ikeda, Takahiko Sato, Tomohiro Kawakubo
  • Publication number: 20120075206
    Abstract: A motion detecting device includes: a first detecting unit that detects a state of a writing hand of a writer based on first data output depending on the state of the writing hand from a first sensor; a second detecting unit that detects a distance between the writer and a recording medium based on second information output from a second sensor; a determining unit that determines that the writer is writing on the recording medium when the state of the writing hand detected by the first detecting unit is a predetermined state and the distance detected by the second detecting unit is smaller than or equal to a predetermined threshold value; and an output data generating unit that generates output data based on a state of the writer determined by the determining unit.
    Type: Application
    Filed: January 14, 2011
    Publication date: March 29, 2012
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Hideto YUZAWA, Tomoyuki Shoya, Hitoshi Ikeda, Takayuki Takeuchi, Tsutomu Ishii
  • Patent number: 8140722
    Abstract: A character conversion apparatus makes a predictive search of a conversion database for conversion candidates on the basis of one or more characters inputted by use of a character input key. The apparatus obtains, in reference to a table, the total number of times the character input key is to be pressed down before inputting an unconverted character included in each of the searched conversion candidates and immediately following the one or more characters. The table contains characters assigned to the total numbers of times the character input key is pressed down. The apparatus determines the order of display, on a screen of a display device, of the conversion candidates to align with a descending order of the total number of times the character input key is to be pressed down before inputting the unconverted character. On the screen, the conversion candidates are displayed in the determined order of display. The apparatus receives confirmation of one of the conversion candidates.
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: March 20, 2012
    Assignee: Fujitsu Limited
    Inventors: Hitoshi Ikeda, Masao Iseki, Manabu Takahashi
  • Patent number: 8115619
    Abstract: An information processing apparatus includes an input section, a position calculation section, a storage section, a log information record section, a display data generation section and a display section. The input section receives document identification information, which are output as output signals from respective transmission portions set to correspond to respective documents, and user identification information, which are output as output signals from respective transmission portions set to correspond to users. The position calculation section calculates document positions and user positions based on the document identification information and the user identification information. The storage section stores the calculated document positions and the calculated user positions. The log information record section records document use histories of the users based on the stored document positions and the stored user positions.
    Type: Grant
    Filed: January 17, 2006
    Date of Patent: February 14, 2012
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Hitoshi Ikeda, Hirotsugu Kashimura, Motofumi Fukui, Hiroyuki Mitsu
  • Patent number: 8116517
    Abstract: An action analysis apparatus includes an acquiring unit that acquires moving image data including a series of frame image data obtained by imaging a human body, a unit that detects at least one image area in which a predetermined portion of the imaged human body is imaged in the frame image data included in the acquired moving image data and generates and stores information to identify the detected image area, and a unit that generates at least one of feature quantity information about an action of the predetermined portion of the human body detected in the frame image data and generates and stores information to identify frame image data at a timing at which the feature quantity information satisfies a predetermined condition as feature time point information. The feature time point information is applied to present the moving image data to a user.
    Type: Grant
    Filed: January 12, 2006
    Date of Patent: February 14, 2012
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Takahiko Kuwabara, Hitoshi Ikeda, Noriji Kato, Mihoko Watanabe
  • Patent number: 8107534
    Abstract: A moving-image reproducing apparatus determines whether one frame of a movie has the same image as that of the previous frame on the basis of the analysis of the movie, inputs compressed frame data about a frame that is not determined to have the same image as that of the previous frame into a decompressing unit, causes the image in the frame data decompressed by the decompressing unit to be displayed as at least one frame, and causes the compressed frame data about a frame that is determined to have the same image as that of the previous frame not to be input into the decompressing unit.
    Type: Grant
    Filed: September 14, 2009
    Date of Patent: January 31, 2012
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hitoshi Ikeda
  • Patent number: 8108478
    Abstract: An electronic mail sending system that includes: a sending terminal that sends an electronic mail; a maintenance unit to maintain a mail address of a mailing list; a difference determination unit comprising: a determination unit that determines a difference between a first mail address provided from the maintenance unit on the basis of a mailing list and a second mail address of a same mailing list as the mailing list used at previous sending time when the electronic mail is sent from the sending terminal with the mailing list being specified as an address of the electronic mail; and a display controller that displays a determination result by the determination unit on the sending terminal; and a sending controller that controls sending of the electronic mail on the basis of an instruction given based on the determination result displayed on the sending terminal.
    Type: Grant
    Filed: November 10, 2009
    Date of Patent: January 31, 2012
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Naoki Hayashi, Toshiroh Shimada, Hitoshi Ikeda, Tomoyuki Shoya, Yasunori Saito, Hajime Ueno
  • Patent number: 8077537
    Abstract: Provided is a memory device in which the decrease of the effective bandwidth caused by the refresh operation of the memory device has been solved, a memory controller of the memory device, and a memory system thereof.
    Type: Grant
    Filed: November 4, 2009
    Date of Patent: December 13, 2011
    Assignee: Fujitsu Semiconductor Limited
    Inventors: Tomohiro Kawakubo, Syusaku Yamaguchi, Hitoshi Ikeda, Toshiya Uchida, Hiroyuki Kobayashi, Tatsuya Kanda, Yoshinobu Yamamoto, Satoru Shirakawa, Tetsuo Miyamoto, Tatsushi Otsuka, Hidenaga Takahashi, Masanori Kurita, Shinnosuke Kamata, Ayako Sato
  • Patent number: 8023031
    Abstract: In an image pickup apparatus having a display unit that displays an image, an operation member to which a plurality of functions are assigned, and a detection unit that detects touching to the operation member, a display control for the display unit judges with use of the detection unit whether the operation member is touched, and controls, if touching to the operation member is detected, to display on the display unit the functions assigned to the operation member in an operational state of the image pickup apparatus when the touching to the operation member is detected.
    Type: Grant
    Filed: February 7, 2007
    Date of Patent: September 20, 2011
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hitoshi Ikeda