Patents by Inventor Kazuo Onishi

Kazuo Onishi 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: 8682382
    Abstract: A portable terminal capable of reliably carrying out reselection even though power consumption is reduced and thereby increasing the chance to wait for connection to the upper-layer communication system so as to realize a long-time communication system so as to realize a long-time standby and to enable an increase of the traffic efficiency. A portable terminal communication method and a wireless network system are also disclosed.
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: March 25, 2014
    Assignee: Kyocera Corporation
    Inventor: Kazuo Onishi
  • Publication number: 20120320829
    Abstract: To provide a wireless communication device that can suppress data loss due to reduction in line speed in accordance with hand-down, to thereby improve throughput, and a control method thereof. A cellular telephone device 1 that is connected to a PC 100 and provides data packets received from a server 300 via wireless communication to the PC 100, includes: a wireless communication unit 40 that can establish data communication by connecting to the server 300 both in LTE and CDMA2000_1x that is of lower speed than LTE; and a control unit 30 that, in a case in which, during communication by the wireless communication unit 40 using LTE, communication is handed down to CDMA2000_1x due to reduction in communication quality to a first threshold, reduces an RWIN to be notified to the server 300 from the size before hand-down.
    Type: Application
    Filed: February 23, 2011
    Publication date: December 20, 2012
    Applicant: KYOCERA CORPORATION
    Inventor: Kazuo Onishi
  • Publication number: 20110083785
    Abstract: The present invention provides an electrode forming method in which an electrode layer is formed on a solid electrolyte, capable of obtaining an electrode layer having a large electrode surface area, decreasing the number of steps required in formation of the electrode layer and reducing a human labor and time. The electrode forming method of the invention is an electrode forming method, in which a metal salt solution and a reducing agent solution are disposed on respective both sides of a solid electrolyte form and the metal salt solution is caused to pass through the solid electrolyte form by osmosis to thereby deposit a metal near the interface on the reducing agent solution side of the solid electrolyte form to thereby form the electrode on the solid electrolyte form.
    Type: Application
    Filed: December 22, 2010
    Publication date: April 14, 2011
    Applicant: EAMEX CORPORATION
    Inventors: Kazuo Onishi, Shingo Sewa
  • Publication number: 20100246400
    Abstract: Provided is a communication device and method that is capable of utilizing ECN functions effectively.
    Type: Application
    Filed: March 26, 2010
    Publication date: September 30, 2010
    Applicant: Kyocera Corporation
    Inventors: Kazuo ONISHI, Hiroshi Shikanai
  • Patent number: 7779532
    Abstract: A manufacturing method of a hybrid permanent magnet type electric rotating machine including a stator that is constructed by winding excitation coils around respective main poles. A rotor is constructed by fixing a first rotor unit, which consists of a pair of rotor cores and a magnetic material sandwiched between the rotor cores, and a second rotor unit, which has the same construction as the first rotor unit, to a rotation shaft. The rotor is assembled to the stator to form an assembled body. The magnet material of the first rotor unit is magnetized in the axial direction by a magnetizing flux passing through a half of the assembled body in the axial direction. The magnet material of the second rotor unit is magnetized in the axial direction in an opposite polarity by a magnetizing flux passing through the remaining half of the assembled body in the axial direction.
    Type: Grant
    Filed: February 22, 2007
    Date of Patent: August 24, 2010
    Assignee: Nidec Servo Corporation
    Inventors: Masafumi Sakamoto, Toru Kobayashi, Masahiko Azegami, Yasuaki Motegi, Takaya Kato, Shoji Oiwa, Yasuo Matsuda, Kazuo Onishi, Tadashi Fukushima, Norimoto Tanaka
  • Publication number: 20100136975
    Abstract: A portable terminal capable of reliably carrying out reselection even though power consumption is reduced and thereby increasing the chance to wait for connection to the upper-layer communication system so as to realize a long-time communication system so as to realize a long-time standby and to enable an increase of the traffic efficiency. A portable terminal communication method and a wireless network system are also disclosed.
    Type: Application
    Filed: March 31, 2008
    Publication date: June 3, 2010
    Applicant: Kyocera Corporation
    Inventor: Kazuo Onishi
  • Publication number: 20100003987
    Abstract: A wireless telephone device, a hand-off method in a wireless telephone device and a communication system are provided to enable the occurrence suppression of instant disconnection in a MAHHO as much as possible. A wireless telephone device (1) includes a communication unit (11) for selecting one of a plurality of frequencies to carry out wireless communication with a base station, a control unit (12) for switching a frequency used by the communication unit (11) to control the communication unit (11) and a speaker for outputting a communication voice in accordance with a voice signal received by the communication unit (11). When the communication unit (11) receives a command to carry out a complement processing for a hand-off candidate frequency during a telephone call, the control unit (12) makes the speaker output a pseudo voice and carries out the complement processing of switching the present frequency in use to the hand-off candidate frequency.
    Type: Application
    Filed: November 19, 2007
    Publication date: January 7, 2010
    Applicant: KYOCERA CORPORATION
    Inventor: Kazuo Onishi
  • Patent number: 7589440
    Abstract: A stepping motor includes: a stator having main magnetic poles each having small stator teeth on its tip, a core-back portion that connects outer portions of the poles, and windings wound around the poles; and two sets of rotor units that are arranged in an axial direction and face the stator with an air gap therebetween. Each rotor unit consists of two rotor cores that are separated in the axial direction and a magnet sandwiched thereby and magnetized in the axial direction. Each rotor core has small rotor teeth around its outer surface. The rotor cores of each rotor unit are deviated by ½ pitch of the small rotor teeth, and the two rotor units are arranged to make the magnetic polarities of the small rotor teeth of the adjacent two rotor cores identical. A magnet thickness Tm and a rotor core thickness Tc satisfy 0.25?Tm/Tc?0.45.
    Type: Grant
    Filed: November 22, 2006
    Date of Patent: September 15, 2009
    Assignee: Nidec Servo Corporation
    Inventors: Shoji Oiwa, Masafumi Sakamoto, Toru Kobayashi, Masahiko Azegami, Yasuaki Motegi, Takaya Kato, Yasuo Matsuda, Kazuo Onishi, Naoyuki Kanamori, Tadashi Fukushima
  • Publication number: 20070200464
    Abstract: A stator is constructed by winding excitation coils around respective main poles. A rotor is constructed by fixing a first rotor unit, which consists of a pair of rotor cores and a magnetic material sandwiched between the rotor cores, and a second rotor unit, which has the same construction as the first rotor unit, to a rotation shaft. The rotor is assembled to the stator to form an assembled body. The magnet material of the first rotor unit is magnetized in the axial direction by a magnetizing flux passing through a half of the assembled body in the axial direction. The magnet material of the second rotor unit is magnetized in the axial direction in an opposite polarity by a magnetizing flux passing through the remaining half of the assembled body in the axial direction.
    Type: Application
    Filed: February 22, 2007
    Publication date: August 30, 2007
    Applicant: JAPAN SERVO CO., LTD.
    Inventors: Masafumi Sakamoto, Toru Kobayashi, Masahiko Azegami, Yasuaki Motegi, Takaya Kato, Shoji Oiwa, Yasuo Matsuda, Kazuo Onishi, Tadashi Fukushima, Norimoto Tanaka
  • Patent number: 7249713
    Abstract: A first character string is displayed in the vicinity of a first bar code in a state that the first character string can be readily recognized as a character string represented by the first bar code, and all or a part of the second character string is displayed in a state that it cannot be readily recognized as all or a part of a character string represented by the second bar code. When an article on which two or more bar codes and two or more character strings corresponding thereto are displayed is viewed, a character string to be manually entered can be correctly recognized.
    Type: Grant
    Filed: July 30, 2004
    Date of Patent: July 31, 2007
    Assignee: Fujifilm Corporation
    Inventors: Kazuo Onishi, Masaki Ito
  • Publication number: 20070120426
    Abstract: A stepping motor includes: a stator having main magnetic poles each having small stator teeth on its tip, a core-back portion that connects outer portions of the poles, and windings wound around the poles; and two sets of rotor units that are arranged in an axial direction and face the stator with an air gap therebetween. Each rotor unit consists of two rotor cores that are separated in the axial direction and a magnet sandwiched thereby and magnetized in the axial direction. Each rotor core has small rotor teeth around its outer surface. The rotor cores of each rotor unit are deviated by ½ pitch of the small rotor teeth, and the two rotor units are arranged to make the magnetic polarities of the small rotor teeth of the adjacent two rotor cores identical. A magnet thickness Tm and a rotor core thickness Tc satisfy 0.25?Tm/Tc?0.45.
    Type: Application
    Filed: November 22, 2006
    Publication date: May 31, 2007
    Applicant: JAPAN SERVO CO., LTD.
    Inventors: Shoji Oiwa, Masafumi Sakamoto, Toru Kobayashi, Masahiko Azegami, Yasuaki Motegi, Takaya Kato, Yasuo Matsuda, Kazuo Onishi, Yuji Enomoto, Naoyuki Kanamori, Tadashi Fukushima
  • Publication number: 20070117017
    Abstract: There are provided an electricity storage device, comprising a polymer electrolyte and polarizable electrodes, the polarizable electrodes each comprising an interface with the polymer electrolyte, the polarizable electrodes being metal electrodes, a negative electrode of the polarizable electrodes having, at its interface with the polymer electrolyte, a lithium alloy with a metal component contained in the negative electrode, the lithium alloy being capable of releasing lithium ions through a reversible electrochemical oxidation-reduction reaction; and a method for producing an electricity storage device, comprising: a structure forming step of obtaining an electrode-electrolyte structure where each of the polarizable electrodes is formed on a polymer electrolyte through an electroless plating method; and a layer forming step of applying voltage to the polarizable electrode while the electrode-electrolyte structure obtained by the structure forming step includes a solution containing lithium ions, to form a l
    Type: Application
    Filed: December 9, 2004
    Publication date: May 24, 2007
    Applicant: C/O EAMEX CORPORATION
    Inventors: Minoru Sugiyama, Kenji Kato, Kazuo Onishi, Shingo Sewa
  • Patent number: 7169822
    Abstract: A polymeric actuator of simple structure, capable of being easily miniaturized, showing quick response and capable of generating large displacement. The polymeric actuator includes an ion-exchange resin product and metal electrodes. The ion-exchange resin product contains an alkylammonium. The metal electrodes are formed on the surface of the ion-exchange resin product and are insulated from each other. The polymeric actuator operates as an actuator by applying a potential difference between the metal electrodes when the ion-exchange resin product is in water-containing state to allow the ion-exchange resin product to undergo bending or deformation.
    Type: Grant
    Filed: June 14, 2004
    Date of Patent: January 30, 2007
    Assignees: Eamex Corporation, National Institute of Advanced Science and Technology
    Inventors: Keisuke Oguro, Kinji Asaka, Tatsuhiro Okada, Kazuo Onishi, Shingo Sewa
  • Patent number: 7145163
    Abstract: Illuminating light emitted from a light source is led via a condenser lens, an optical fiber, a half-silvered mirror, and a condenser lens to a reflector. The reflector reflects the illuminating light to a CCD device through a telecentric optical system which comprises the condenser lens, the half-silvered mirror, and an aperture member. The illuminating light applied to the CCD device is greatly reduced in amount as it passes through a light-transmissive sheet-like body twice. The light-transmissive sheet-like body itself or an edge thereof can be detected with high accuracy even if the light-transmissive sheet-like body has a high transmittance.
    Type: Grant
    Filed: August 9, 2005
    Date of Patent: December 5, 2006
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Yoshiyuki Ishii, Kazuo Onishi
  • Publication number: 20060225994
    Abstract: The present invention provides an electrode forming method in which an electrode layer is formed on a solid electrolyte, capable of obtaining an electrode layer having a large electrode surface area, decreasing the number of steps required in formation of the electrode layer and reducing a human labor and time. The electrode forming method of the invention is an electrode forming method, in which a metal salt solution and a reducing agent solution are disposed on respective both sides of a solid electrolyte form and the metal salt solution is caused to pass through the solid electrolyte form by osmosis to thereby deposit a metal near the interface on the reducing agent solution side of the solid electrolyte form to thereby form the electrode on the solid electrolyte form.
    Type: Application
    Filed: August 25, 2003
    Publication date: October 12, 2006
    Applicant: Eamax Corporation
    Inventors: Kazuo Onishi, Shingo Sewa
  • Publication number: 20050269531
    Abstract: Illuminating light emitted from a light source is led via a condenser lens, an optical fiber, a half-silvered mirror, and a condenser lens to a reflector. The reflector reflects the illuminating light to a CCD device through a telecentric optical system which comprises the condenser lens, the half-silvered mirror, and an aperture member. The illuminating light applied to the CCD device is greatly reduced in amount as it passes through a light-transmissive sheet-like body twice. The light-transmissive sheet-like body itself or an edge thereof can be detected with high accuracy even if the light-transmissive sheet-like body has a high transmittance.
    Type: Application
    Filed: August 9, 2005
    Publication date: December 8, 2005
    Inventors: Yoshiyuki Ishii, Kazuo Onishi
  • Publication number: 20050224010
    Abstract: A water tank for appreciation provided with a water storage, a water pipe, an air bubble generating member, wherein said water storage is provided with a water inlet port and an opening portion and said opening portion is so provided that the convection can be generated in said water tank for appreciation by the liquid current from a water tank through said opening portion, and said water storage is installed upwardly of a water tank for appreciation and one end of said water pipe is connected to an inlet water port of a water storage and the other end is so installed that it is in the liquid when the liquid is filled in a water tank for appreciation and an air bubble generating member is so installed that it can lead the air bubble inside of a water pipe in the peripheral portion of said other end of said water pipe and a display device for appreciation using said water tank for appreciation are used.
    Type: Application
    Filed: April 17, 2003
    Publication date: October 13, 2005
    Applicant: Eamex Corporation
    Inventors: Minoru Nakayama, Minoru Sugiyama, Kenji Kato, Kazuo Onishi, Shingo Sewa
  • Patent number: 6943363
    Abstract: Illuminating light emitted from a light source is led via a condenser lens, an optical fiber, a half-silvered mirror, and a condenser lens to a reflector. The reflector reflects the illuminating light to a CCD device through a telecentric optical system which comprises the condenser lens, the half-silvered mirror, and an aperture member. The illuminating light applied to the CCD device is greatly reduced in amount as it passes through a light-transmissive sheet-like body twice. The light-transmissive sheet-like body itself or an edge thereof can be detected with high accuracy even if the light-transmissive sheet-like body has a high transmittance.
    Type: Grant
    Filed: February 1, 2002
    Date of Patent: September 13, 2005
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Yoshiyuki Ishii, Kazuo Onishi
  • Patent number: 6927408
    Abstract: When a film is rewound, light is applied from light-emitting units to the film, and light that has passed through the film is detected by light-detecting units to detect a plurality of inclined defects in the film based on a change in the intensity of the light transmitted through the film. Slits oriented in the direction of the inclined defects are disposed in front of the light-emitting units and the light-detecting units. Detected signals outputted from the light-detecting units are transmitted to a processing device and processed thereby. The processing device processes the signals by approximating a maximum value array of extremal values of the signals in respective reference lengths of the film, with two functions in zones, and identifying a boundary between the zones as a position where a defect disappears.
    Type: Grant
    Filed: June 21, 2002
    Date of Patent: August 9, 2005
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Kazuo Onishi, Hiroyuki Nishida
  • Publication number: 20050087611
    Abstract: A first character string is displayed in the vicinity of a first bar code in a state that the first character string can be readily recognized as a character string represented by the first bar code, and all or a part of the second character string is displayed in a state that it cannot be readily recognized as all or a part of a character string represented by the second bar code. When an article on which two or more bar codes and two or more character strings corresponding thereto are displayed is viewed, a character string to be manually entered can be correctly recognized.
    Type: Application
    Filed: July 30, 2004
    Publication date: April 28, 2005
    Inventors: Kazuo Onishi, Masaki Ito