Patents by Inventor Hideki Matsuoka

Hideki Matsuoka 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: 8497937
    Abstract: To enable a progressive synthesization process suited to each video signal even in such a case that a difference between video signals based on a video transmission sequence and the video signals not based on the video transmission sequence, is fuzzy.
    Type: Grant
    Filed: April 18, 2007
    Date of Patent: July 30, 2013
    Assignee: Fujitsu Limited
    Inventors: Teruyuki Satou, Hideki Matsuoka, Ritsuko Tanaka
  • Patent number: 8243814
    Abstract: A combing artifacts detection apparatus includes a feature-value calculating unit that calculates a feature value from an input image; a film-mode detecting unit that detects a film mode by using the feature value; and a pixel-difference calculating unit that calculates a pixel difference between fields by using 2:3 pulldown sequence detection information and input-image combination information that are results of the film mode detection. The apparatus also includes a luminance-variation determining unit that determines luminance variation based on a calculation result of the pixel-difference calculating unit; a combing artifacts-candidate detecting unit that detects a combing artifacts candidate per line based on a determination result of the luminance-variation determining unit; and a combing artifacts determining unit that determines whether a combing artifacts occurs for each image based on a detection result of the combing artifacts-candidate detecting unit.
    Type: Grant
    Filed: October 26, 2009
    Date of Patent: August 14, 2012
    Assignee: Fujitsu Limited
    Inventors: Hideki Matsuoka, Takashi Hamano
  • Publication number: 20120199284
    Abstract: A substrate may include a plurality of wirings arranged side by side to extend in a predetermined direction, and a protective insulating layer formed between adjoining pixels and formed as a rib protruding from the substrate. An emissive layer formation method for transferring, to the substrate, an emissive layer provided on a transfer element may include pressing the emissive layer on the transfer element onto the protective insulating layer and affixing it through pressure to a top surface of the rib. Thereby the emissive layer transferred to the substrate is confined to an area which is surrounded by the rib of the protective insulating layer, the substrate and the transfer element, and diffusion of the emissive layer is controlled by the area, thereby transferring the emissive layer in the area.
    Type: Application
    Filed: February 27, 2012
    Publication date: August 9, 2012
    Applicant: SANYO ELECTRIC CO., LTD.
    Inventors: Hideki Matsuoka, Kazuyuki Maeda
  • Patent number: 8192579
    Abstract: After a gate line (11), a TFT (1), and a data line (30) are formed, a riblike protective insulation layer (32) which coats the data line is formed on a substrate (10) serving as the element substrate of an active matrix type color liquid crystal display device or an organic EL display device. A color filter layer (42) on a transfer film (40) is press-bonded on this substrate (10) with a roller (46) moving in the extensional direction (columnar direction) of the protecting insulation layer (32). The advancement of the transfer of a color filter in the columnar direction makes it possible to bring the substrate and the color filter in contact without gaps while expelling the gas out of a pixel space in the advancement direction. During the step of forming a color filter, the protecting insulation layer (32) protects the data line (30) from the treatment liquid etc. An organic light emitting element layer is arranged in the pixel space to form an organic EL display device.
    Type: Grant
    Filed: March 10, 2008
    Date of Patent: June 5, 2012
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Hideki Matsuoka, Kazuyuki Maeda
  • Publication number: 20120083340
    Abstract: An example game apparatus includes a CPU, and the CPU reproduces a BGM according to BGM data. When a ball object and an item object are shot at a predetermined timing, and a player object catches or receives the ball object at a point of impact, a part of melody of a main theme of the BGM is output. In a case that each player object catches or receives a ball object of the same color as that assigned to the own player object, a correct melody is output, but in a case that it catches or receives a ball object of a different color, a melody being different in pitch is output. Alternatively, in a case that the ball object cannot be caught or received, no melody is output.
    Type: Application
    Filed: October 5, 2011
    Publication date: April 5, 2012
    Applicants: KABUSHIKI KAISHA SQUARE, NINTENDO CO., LTD.
    Inventors: Jumpei HORITA, Nagako IKUTA, Toyokazu NONAKA, Shin AZUMA, Hideki MATSUOKA
  • Patent number: 8134643
    Abstract: A high quality image is achieved by reducing the occurrence of combing noise in a synthesized image having an inserted image of a different frame frequency. A feature amount of a screen produced by an input interlace-scanned video signal is extracted, a film mode on a screen-by-screen basis from the feature amount extracted is detected, the input interlace-scanned video signal to be a synthesized image is decided from a local area in the screen, and the film mode detection is controlled not to output the film mode detection result, based on the decision result.
    Type: Grant
    Filed: December 23, 2008
    Date of Patent: March 13, 2012
    Assignee: Fujitsu Limited
    Inventors: Hideki Matsuoka, Takashi Hamano
  • Patent number: 8120702
    Abstract: 60 fields of an interlace image (telecine image) after 32-pull down is input. The input images stored in field memories are read, and the grayscale difference (difference absolute value) between frames is computed by a pixel difference absolute value subtractor. The difference absolute value and five threshold values are compared by an absolute value difference comparator. A cumulative adder stores one field of comparison result. A flag information creation processing unit creates a flag information table for indicating whether a current field is a repeat field with noise or not, based on the information from the cumulative adder. A repeat field judgment unit detects a 32-pull down sequence from the flag information table, and detects whether the current field is a repeat field with noise or not, and so forth. A 32-transform control unit performs IP (Interlace to Progressive) conversion based on the detected repeat fields.
    Type: Grant
    Filed: April 17, 2007
    Date of Patent: February 21, 2012
    Assignee: Fujitsu Limited
    Inventor: Hideki Matsuoka
  • Publication number: 20120002213
    Abstract: An object of the present invention is to measure thickness distribution with precision by using a simple device configuration without being affected by vibrations of a to-be-measured object. In the present invention, for each of the front and the back surfaces of a to-be-measured object 1, each of light beams obtained by branching into two an emitted light beam from a laser light source 2 is further branched into two. Then, the light beams are reflected in reference surfaces and measurement points 1a and 1b mutually in a front and back relation, so that non-interference light beams Pax and Pbx each of which contains the reference light beam and the object light beam as mutually orthogonal polarization components are acquired. Then, each light beam is branched into a plurality. Onto one or more of the branched light beams, phase shift is performed in which a change is imparted to the phase difference between the orthogonal polarization components by using wavelength plates a261, a263, and a264 and the like.
    Type: Application
    Filed: January 28, 2010
    Publication date: January 5, 2012
    Inventors: Masato Kannaka, Eiji Takahashi, Masakazu Kajita, Hideki Matsuoka, Hidetoshi Tsunaki, Noritaka Morioka, Kazuhiko Tahara, Takuya Atsumi
  • Patent number: 8068477
    Abstract: A disclosed wireless base station forms a cell adjacent to an adjacent cell formed by an adjacent wireless base station in a mobile communication system. A notification unit notifies time difference information into the cell formed by the wireless base station itself. The time difference information indicates a difference between a predetermined frame transmitted from the wireless base station itself and an adjacent predetermined frame transmitted from the adjacent wireless base station.
    Type: Grant
    Filed: January 11, 2007
    Date of Patent: November 29, 2011
    Assignee: Fujitsu Limited
    Inventors: Hideki Matsuoka, Norio Tomiyoshi
  • Patent number: 7961254
    Abstract: A 2:3 pulldown sequence detecting system includes a history data table that stores a correspondence between each input field and a determination result of whether each input field is a repeated field and a threshold value table that stores threshold values. The system compares pixels of each (or a first) field that forms an interlaced image with pixels of a third field one frame before the first field to calculate a difference absolute value, uses the threshold values to determine a distribution bias of the difference absolute value, detects, from the interlaced image, a repeated field candidate that occurs once in a five field cycle and fields other than the repeated field, and determines, based on a regularity of repeated field occurrence, whether each repeated field candidate is the repeated field. If any repeated field candidate is not the repeated field, the system controls the threshold values.
    Type: Grant
    Filed: October 11, 2007
    Date of Patent: June 14, 2011
    Assignee: Fujitsu Limited
    Inventor: Hideki Matsuoka
  • Patent number: 7887663
    Abstract: After a gate line (11), a TFT (1), and a data line (30) are formed, a riblike protective insulation layer (32) which coats the data line is formed on a substrate (10) serving as the element substrate of an active matrix type color liquid crystal display device or an organic EL display device. A color filter layer (42) on a transfer film (40) is press-bonded on this substrate (10) with a roller (46) moving in the extensional direction (columnar direction) of the protecting insulation layer (32). The advancement of the transfer of a color filter in the columnar direction makes it possible to bring the substrate and the color filter in contact without gaps while expelling the gas out of a pixel space in the advancement direction. During the step of forming a color filter, the protecting insulation layer (32) protects the data line (30) from the treatment liquid etc. An organic light emitting element layer is arranged in the pixel space to form an organic EL display device.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: February 15, 2011
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Hideki Matsuoka, Kazuyuki Maeda
  • Publication number: 20100271487
    Abstract: A combing artifacts detection apparatus includes a feature-value calculating unit that calculates a feature value from an input image; a film-mode detecting unit that detects a film mode by using the feature value; and a pixel-difference calculating unit that calculates a pixel difference between fields by using 2:3 pulldown sequence detection information and input-image combination information that are results of the film mode detection. The apparatus also includes a luminance-variation determining unit that determines luminance variation based on a calculation result of the pixel-difference calculating unit; a combing artifacts-candidate detecting unit that detects a combing artifacts candidate per line based on a determination result of the luminance-variation determining unit; and a combing artifacts determining unit that determines whether a combing artifacts occurs for each image based on a detection result of the combing artifacts-candidate detecting unit.
    Type: Application
    Filed: October 26, 2009
    Publication date: October 28, 2010
    Applicant: FUJITSU LIMITED
    Inventors: Hideki MATSUOKA, Takashi Hamano
  • Publication number: 20090167938
    Abstract: A high quality image is achieved by reducing the occurrence of combing noise in a synthesized image having an inserted image of a different frame frequency. A feature amount of a screen produced by an input interlace-scanned video signal is extracted, a film mode on a screen-by-screen basis from the feature amount extracted is detected, the input interlace-scanned video signal to be a synthesized image is decided from a local area in the screen, and the film mode detection is controlled not to output the film mode detection result, based on the decision result.
    Type: Application
    Filed: December 23, 2008
    Publication date: July 2, 2009
    Applicant: Fujitsu Limited
    Inventors: Hideki Matsuoka, Takashi Hamano
  • Publication number: 20080196823
    Abstract: After a gate line (11), a TFT (1), and a data line (30) are formed, a riblike protective insulation layer (32) which coats the data line is formed on a substrate (10) serving as the element substrate of an active matrix type color liquid crystal display device or an organic EL display device. A color filter layer (42) on a transfer film (40) is press-bonded on this substrate (10) with a roller (46) moving in the extensional direction (columnar direction) of the protecting insulation layer (32). The advancement of the transfer of a color filter in the columnar direction makes it possible to bring the substrate and the color filter in contact without gaps while expelling the gas out of a pixel space in the advancement direction. During the step of forming a color filter, the protecting insulation layer (32) protects the data line (30) from the treatment liquid etc. An organic light emitting element layer is arranged in the pixel space to form an organic EL display device.
    Type: Application
    Filed: April 4, 2008
    Publication date: August 21, 2008
    Inventors: Hideki Matsuoka, Kazuyuki Maeda
  • Publication number: 20080160870
    Abstract: After a gate line (11), a TFT (1), and a data line (30) are formed, a riblike protective insulation layer (32) which coats the data line is formed on a substrate (10) serving as the element substrate of an active matrix type color liquid crystal display device or an organic EL display device. A color filter layer (42) on a transfer film (40) is press-bonded on this substrate (10) with a roller (46) moving in the extensional direction (columnar direction) of the protecting insulation layer (32). The advancement of the transfer of a color filter in the columnar direction makes it possible to bring the substrate and the color filter in contact without gaps while expelling the gas out of a pixel space in the advancement direction. During the step of forming a color filter, the protecting insulation layer (32) protects the data line (30) from the treatment liquid etc. An organic light emitting element layer is arranged in the pixel space to form an organic EL display device.
    Type: Application
    Filed: March 10, 2008
    Publication date: July 3, 2008
    Applicant: SANYO ELECTRIC CO., LTD.
    Inventors: Hideki Matsuoka, Kazuyuki Maeda
  • Publication number: 20080122973
    Abstract: A method for detecting a generation sequence of an interlace picture signal for interlace/progressive conversion includes a step for performing motion detection for each pixel by a two-field difference with respect to a picture signal of the n-th field (n is an integer), so as to obtain a two-time statistic value from the number of pixels having a motion, a step for obtaining a one-time statistic value from an accumulated value of one-field differences for pixels that are detected to have a motion by the two-field difference with respect to the picture signal of the n-th field, and a step for detecting whether or not a generation sequence of an input picture signal is an edit sequence in which a progressive picture is edited for generation, by using the obtained two-time statistic value and the one-time statistic value.
    Type: Application
    Filed: October 17, 2007
    Publication date: May 29, 2008
    Applicant: FUJITSU LIMITED
    Inventors: Mari Iwasaki, Hideki Matsuoka
  • Publication number: 20080118165
    Abstract: A 2:3 pulldown sequence detecting system includes a history data table that stores a correspondence between each input field and a determination result of whether each input field is a repeated field and a threshold value table that stores threshold values. The system compares pixels of each (or a first) field that forms an interlaced image with pixels of a third field one frame before the first field to calculate a difference absolute value, uses the threshold values to determine a distribution bias of the difference absolute value, detects, from the interlaced image, a repeated field candidate that occurs once in a five field cycle and fields other than the repeated field, and determines, based on a regularity of repeated field occurrence, whether each repeated field candidate is the repeated field. If any repeated field candidate is not the repeated field, the system controls the threshold values.
    Type: Application
    Filed: October 11, 2007
    Publication date: May 22, 2008
    Applicant: FUJITSU LIMITED
    Inventor: Hideki Matsuoka
  • Patent number: 7361248
    Abstract: A color filter formation method for transferring a color filter layer provided on a transfer film to a transferred substrate comprises arranging on said transferred substrate a plurality of wirings side by side to extend in a predetermined direction; covering the wirings with a protective insulating layer, wherein the protective insulating layer is formed as a rib protruding from said substrate; affixing said color filter layer on said transfer film onto said transferred substrate through pressure applied by a pressing mechanism; and moving the pressing mechanism in a direction in which said protective insulating layer extends, thereby transferring said color filter layer onto said transferred substrate.
    Type: Grant
    Filed: April 7, 2006
    Date of Patent: April 22, 2008
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Hideki Matsuoka, Kazuyuki Maeda
  • Publication number: 20080024657
    Abstract: A pulldown-sequence detecting device includes a determining unit that performs motion determination on every pixel by comparing a field of an interlace image input into the device with a field of the preceding frame stored in a field memory, a calculating unit that calculates a difference between the features of the portions determined as having some movement by the determining unit and the corresponding portions of the immediately preceding field stored in another field memory, and a detecting unit that detects a pulldown sequence on the basis of the variation pattern of the inter-field feature differences calculated by the calculating unit.
    Type: Application
    Filed: April 20, 2007
    Publication date: January 31, 2008
    Inventors: Hideki Matsuoka, Mari Iwasaki
  • Publication number: 20070286150
    Abstract: A disclosed wireless base station forms a cell adjacent to an adjacent cell formed by an adjacent wireless base station in a mobile communication system. A notification unit notifies time difference information into the cell formed by the wireless base station itself. The time difference information indicates a difference between a predetermined frame transmitted from the wireless base station itself and an adjacent predetermined frame transmitted from the adjacent wireless base station.
    Type: Application
    Filed: January 11, 2007
    Publication date: December 13, 2007
    Inventors: Hideki Matsuoka, Norio Tomiyoshi