Patents by Inventor Hideaki Sakai

Hideaki Sakai 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: 20100190033
    Abstract: A ferroelectric layer (104) is sandwiched between a lower electrode layer (103) and an upper electrode (105). When a predetermined voltage (DC or pulse) is applied between the lower electrode layer (103) and the upper electrode (105) to change the resistance value of the ferroelectric layer (104) to switch a stable high resistance mode and low resistance mode, a memory operation is obtained. A read can easily be done by reading a current value when a predetermined voltage is applied to the upper electrode (105).
    Type: Application
    Filed: February 24, 2010
    Publication date: July 29, 2010
    Inventors: Yoshito JIN, Hideaki Sakai, Masaru Shimada
  • Publication number: 20100189494
    Abstract: A cushion material fastening structure includes: an interior trim part, made of synthetic resin, that is provided with an opening and an elastic deformation portion at least part of which projects inward in the opening; and a cushion material, having a sheet shape, that is caught by the elastic deformation portion by being plunged into the opening while elastically deforming the elastic deformation portion, whereby the cushion material is fastened to the interior trim part.
    Type: Application
    Filed: January 20, 2010
    Publication date: July 29, 2010
    Applicant: TOYODA IRON WORKS CO., LTD.
    Inventors: Kenji Onuma, Shunsuke Koike, Hideaki Sakai
  • Patent number: 7749750
    Abstract: A culturing apparatus has a culture vessel having a first elastic seal bonded on its upper surface and a culture space formed thereon, and a joint for supplying solution such as a medium to the culture vessel and a second elastic seal having microprojection formed at the lower face. The first elastic seal has a valve for supplying or discharging solution. The second elastic seal is formed with microprojection at the position corresponding to a valve for preventing a spill. The culture vessel and the joint are sucked between the first elastic seal and the second elastic seal, thereby forming an integral seeding device.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: July 6, 2010
    Assignee: Hitachi, Ltd.
    Inventors: Toyoshige Kobayashi, Kazutoshi Kan, Akira Koide, Hideaki Sakai
  • Patent number: 7696502
    Abstract: A ferroelectric layer (104) is sandwiched between a lower electrode layer (103) and an upper electrode (105). When a predetermined voltage (DC or pulse) is applied between the lower electrode layer (103) and the upper electrode (105) to change the resistance value of the ferroelectric layer (104) to switch a stable high resistance mode and low resistance mode, a memory operation is obtained. A read can easily be done by reading a current value when a predetermined voltage is applied to the upper electrode (105).
    Type: Grant
    Filed: July 21, 2005
    Date of Patent: April 13, 2010
    Assignee: Nippon Telegraph and Telephone Corporation
    Inventors: Yoshito Jin, Hideaki Sakai, Masaru Shimada
  • Publication number: 20090268825
    Abstract: To reduce the influence of inter-block interference even when the order number of the channel (physically corresponding to the impulse response length of the channel) is larger than the CP length. A receiver 20 for a transmission system using a block including a plurality of symbols, comprises a transfer function estimating part 21 which estimates a transfer function of a channel, and an inter-block interference component generating part 24 which generates a replica of an inter-block interference component from a previous block to a current block in accordance with the transfer function h estimated in the transfer function estimating part 21 and a received signal s(n?1) of the previous block, wherein the inter-block interference component of a received signal is reduced by using the replica of the inter-block interference component.
    Type: Application
    Filed: September 15, 2006
    Publication date: October 29, 2009
    Inventors: Hideaki Sakai, Kazunori Hayashi, Yoji Okada
  • Publication number: 20090104876
    Abstract: To reduce the affections of noises having greater instantaneous powers than received signals. A receiver of block transmission scheme, in which signal blocks from a transmitting end are received and equalization is performed for each of the received signal blocks, comprises a local noise detecting unit detecting a local noise locally existing in a received signal block and having a greater amplitude than the signals; a local noise eliminating unit generating a local-noise-eliminated received signal block in which the signals in the range where the local noise is existent within the received signal block have been eliminated together with the local noise; and an equalizer that performs an equalization based on the local-noise-eliminated received signal block.
    Type: Application
    Filed: April 27, 2007
    Publication date: April 23, 2009
    Inventors: Hideaki Sakai, Kazunori Hayashi, Yoji Okada, Tadashi Araki
  • Patent number: 7517544
    Abstract: Disclosed herein is a method for producing fry, which comprises cooking with an oil composition containing at least 15% by weight of diglycerides as a frying oil, wherein the content of nitrogen in at least 5 liters of the oil composition is kept to 0.2% by weight or lower. The method permits repeatedly producing fry good in appearance and flavor without causing coloring of an oil and emission of offensive odor in fry workshops, daily dish shops, eating houses, restaurants, etc. where fry is mass-produced over a long period of time using a diglyceride-containing oil composition having an effect to reduce the accumulation of body fat to prevent obesity.
    Type: Grant
    Filed: September 30, 2002
    Date of Patent: April 14, 2009
    Assignee: Kao Corporation
    Inventors: Hideaki Sakai, Shin Koike, Masao Shimizu
  • Publication number: 20080226692
    Abstract: The problem to be solved by the present invention is to provide a cultured cell sheet that expresses phenotypes of the chondroid tissue. The problems can be solved by producing the cultured cell sheet in which cells are cultured on a surface of a cell culture support that is coated with a temperature responsive polymer having an upper or lower critical solution temperature ranging from 0° C. to 80° C. in water, including steps of: adjusting the temperature of the culture medium to a temperature below the lower critical solution temperature or above the upper critical solution temperature; bringing the cultured cell sheet in close contact with the carrier; and detaching the cultured cell sheet together with the carrier.
    Type: Application
    Filed: February 28, 2006
    Publication date: September 18, 2008
    Inventors: Masato Sato, Hideaki Sakai
  • Publication number: 20070238015
    Abstract: A vehicle power source includes a number of battery modules in a first layer on one end side in a battery module laminating direction which is smaller than the number of battery modules in a fourth layer on an other end side. A cooling-air supply port is opened over the entire region in the laminating direction of the battery modules, an air-introduction guide is provided on the downstream side in the cooling-air flow direction, and a coolant discharge port is opened at a position closer to the fourth layer side. A flow from the first layer side to the fourth layer side is formed on the downstream side in the cooling-air flow direction so as to efficiently cool the battery modules difficult to be cooled.
    Type: Application
    Filed: April 3, 2007
    Publication date: October 11, 2007
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Shinya Kubota, Hideaki Sakai, Harumi Takedomi, Satoyoshi Oya
  • Publication number: 20070107774
    Abstract: A ferroelectric layer (104) is sandwiched between a lower electrode layer (103) and an upper electrode (105). When a predetermined voltage (DC or pulse) is applied between the lower electrode layer (103) and the upper electrode (105) to change the resistance value of the ferroelectric layer (104) to switch a stable high resistance mode and low resistance mode, a memory operation is obtained. A read can easily be done by reading a current value when a predetermined voltage is applied to the upper electrode (105).
    Type: Application
    Filed: July 21, 2005
    Publication date: May 17, 2007
    Applicant: Pfleiderer Water Systmes GMBH
    Inventors: Yoshito Jin, Hideaki Sakai, Masaru Shimada
  • Patent number: 7182971
    Abstract: Disclosed herein is an oil composition comprising the following components (A) and (B):(A) 15 to 70% by weight of diglycerides in which less than 15% by weight of the constitutive fatty acids are (3 type unsaturated fatty acids; and (B) 30 to 85% by weight of a triglyceride in which at least 15% by weight of the constitutive fatty acids are (3 type unsaturated fatty acids. The oil composition is good in flavor, hard to be colored, excellent in hydrolytic stability and resistance to oxidation, good in emulsion stability and excellent in intake balance among fatty acids even under severe conditions that heating is performed at a high temperature for a long period of time, can be widely developed to medicinal preparations and foods and moreover exhibit an excellent inhibitory effect on accumulation of body fat by ingestion of a small amount of diglycerides.
    Type: Grant
    Filed: September 12, 2002
    Date of Patent: February 27, 2007
    Assignee: Kao Corporation
    Inventors: Hideto Takase, Shin Koike, Hideaki Sakai, Tsutomu Nishide, Tadashi Hase, Takatoshi Murase
  • Patent number: 7060316
    Abstract: An oil or fat composition containing 15 wt % or more of diglyceride (component (A)) and 70 ppm or more, on the basis of the diglyceride, of an organic carboxylic acid (Component (B)).
    Type: Grant
    Filed: April 12, 2002
    Date of Patent: June 13, 2006
    Assignee: Kao Corporation
    Inventors: Hideaki Sakai, Masahiro Katada, Minoru Ishibashi
  • Publication number: 20060115893
    Abstract: A culturing apparatus has a culture vessel having a first elastic seal bonded on its upper face and a culture space formed thereon, and a joint having supplying means for supplying solution such as a medium to this culture vessel and a second elastic seal having microprojection formed at the lower face. The first elastic seal has a valve for supplying or discharging solution. The second elastic seal is formed with microprojection at the position corresponding to a valve for preventing a spill. The culture vessel and the joint are sucked by the adsorbing means between the first elastic seal and the second elastic seal, thereby forming an integral seeding device.
    Type: Application
    Filed: July 29, 2005
    Publication date: June 1, 2006
    Inventors: Toyoshige Kobayashi, Kazutoshi Kan, Akira Koide, Hideaki Sakai
  • Patent number: 6858247
    Abstract: The invention provides a fat composition comprising: (A) a fat containing at least 15% by weight of diglycerides; (B) a fatty acid L-ascorbic ester; and (C) a component selected from among catechin, rosemary extract, sage extract and turmeric extract. The fat composition is excellent in oxidation stability, flavor and appearance.
    Type: Grant
    Filed: December 14, 2001
    Date of Patent: February 22, 2005
    Assignee: Kao Corporation
    Inventors: Hideaki Sakai, Minoru Ishibashi, Jun Kohori
  • Publication number: 20040265466
    Abstract: Disclosed herein is an oil composition comprising the following components (A) and (B):(A) 15 to 70% by weight of diglycerides in which less than 15% by weight of the constitutive fatty acids are (3 type unsaturated fatty acids; and (B) 30 to 85% by weight of a triglyceride in which at least 15% by weight of the constitutive fatty acids are (3 type unsaturated fatty acids. The oil composition is good in flavor, hard to be colored, excellent in hydrolytic stability and resistance to oxidation, good in emulsion stability and excellent in intake balance among fatty acids even under severe conditions that heating is performed at a high temperature for a long period of time, can be widely developed to medicinal preparations and foods and moreover exhibit an excellent inhibitory effect on accumulation of body fat by ingestion of a small amount of diglycerides.
    Type: Application
    Filed: August 18, 2004
    Publication date: December 30, 2004
    Inventors: Hideto Takase, Shin Koike, Hideaki Sakai, Tsutomu Nishide, Tadashi Hase, Takatoshi Murase
  • Patent number: 6753835
    Abstract: The liquid crystal display is a “Cs on Gate type” active matrix liquid crystal display in which an auxiliary capacitor is formed by each pixel electrode and an adjacent gate line. By driving gate lines sequentially line by line to control the potential of the pixel electrode through the auxiliary capacitor Cs at a predetermined time before one frame period ends, a blanking (BL) writing is performed, thereby for forcedly blanking a display.
    Type: Grant
    Filed: September 2, 1999
    Date of Patent: June 22, 2004
    Assignee: International Business Machines Corporation
    Inventor: Hideaki Sakai
  • Patent number: 6655104
    Abstract: A joint made between prestressing strands with a prestressing strand coupler is covered with a transparent coupler sheath having a retarded-hardening resin filling material injection opening and discharge opening provided in a tube wall thereof, and a resin filling material is injected into the transparent coupler sheath from the injection opening to fill the coupler sheath with the filling material. Thereafter, the whole outer peripheral portion of the prestressing strand joint, including the coupler sheath, is embedded with placed concrete. Tension is applied to the prestressing strands after the concrete has hardened and before the resin filling material hardens, thereby completing an excellent prestressing strand joint structure. According to the present invention, the filling condition of the resin filling material in the coupler sheath around the prestressing strand joint can readily be confirmed by visual observation.
    Type: Grant
    Filed: October 30, 2001
    Date of Patent: December 2, 2003
    Assignee: Anderson Technology Corporation
    Inventors: Tsutomu Kadotani, Yasuo Inokuma, Norio Terada, Hideaki Sakai, Toshikazu Minami, Jun Yamazaki, Yoshitaka Nishida
  • Publication number: 20030099754
    Abstract: Disclosed herein is a method for producing fry, which comprises cooking with an oil composition containing at least 15% by weight of diglycerides as a frying oil, wherein the content of nitrogen in at least 5 liters of the oil composition is kept to 0.2% by weight or lower.
    Type: Application
    Filed: September 30, 2002
    Publication date: May 29, 2003
    Applicant: Kao Corporation
    Inventors: Hideaki Sakai, Shin Koike, Masao Shimizu
  • Publication number: 20030044506
    Abstract: The invention provides a fat composition comprising:
    Type: Application
    Filed: December 14, 2001
    Publication date: March 6, 2003
    Applicant: Kao Corporation
    Inventors: Hideaki Sakai, Minoru Ishibashi, Jun Kohori
  • Publication number: 20030026886
    Abstract: An oil or fat composition containing 15 wt % or more of diglyceride (component (A)) and 70 ppm or more, on the basis of the diglyceride, of an organic carboxylic acid (Component (B)).
    Type: Application
    Filed: April 12, 2002
    Publication date: February 6, 2003
    Applicant: KAO CORPORATION
    Inventors: Hideaki Sakai, Masahiro Katada, Minoru Ishibashi