Patents by Inventor Hajime Kato

Hajime Kato 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: 20060140594
    Abstract: A heat-removing device for a vehicle including: an interior part having a plate portion exposed to direct sunlight including a baseboard formed of a resin or a composite material containing a resin and a skin material which covers an outer surface of the baseboard; a heat conducting plate for collecting heat from the skin material, provided on an inner side of the skin material of the plate portion and inside of an inner surface of the baseboard in a direction of a thickness of the baseboard; and a heat pipe provided on an inner side of the inner surface of the baseboard and connected in heat-conductive relationship to the heat conducting plate, which transfers heat collected by the heat conducting plate to a heat releasing device.
    Type: Application
    Filed: December 22, 2005
    Publication date: June 29, 2006
    Inventors: Hiroki Nagayama, Hajime Kato, Teruaki Ishikawa
  • Patent number: 6951136
    Abstract: The present invention is related to a semiconductor pressure sensor device employed for an application of a micro pressure and includes a thin part constituting a diaphragm, a thick part surrounding the thin part, a strain gage element formed on a surface of the diaphragm in a side of the one main surface, for detecting a pressure, a semiconductor sensor substrate having a first concave part formed by the thin part and the thick part, having an opening part in the other main surface, and whose bottom part corresponds to the thin part, and a support member comprising a second concave part and the support member is fixed on the thick part of the semiconductor sensor substrate in a side of the other main surface so that an opening part of the second concave part faces with the opening part of the first concave part and has a positional relationship to be included in the opening part of the first concave part in a plane view.
    Type: Grant
    Filed: February 20, 2004
    Date of Patent: October 4, 2005
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventor: Hajime Kato
  • Publication number: 20050206526
    Abstract: A road-ice detecting sensor includes: a temperature sensing member of T shape made of a highly heat conductive metal, having a temperature sensor to be grounded onto a road and a fin part erected from this temperature sensor; an optical fiber having an FBG bonded onto the fin part of the temperature sensing member; and a case having a heat insulating member surrounding the fin part of the temperature sensing member and the optical fiber. A plurality of number of the read-ice detecting sensors are installed on a road, connected to one another via an optical cable. Pulsed light is launched into one of the ends of the optical cable, and beams of reflected light from the respective road-ice detecting sensors are received to measure the road temperature.
    Type: Application
    Filed: March 17, 2005
    Publication date: September 22, 2005
    Inventors: Yoshihiro Ozawa, Katsunori Shinoda, Mitsuo Suzuki, Hisaaki Kawaguchi, Hajime Kato
  • Publication number: 20050177010
    Abstract: In a process of halogenation of benzene or benzene derivatives, di-substituted halobenzene derivatives having para-aromatic compounds or tri-substituted halobenzene derivatives having 1,2,4-substituted aromatic compounds are selectively produced. In halogenation of benzene or benzene derivatives, a fluorine-containing zeolite catalyst such as L-type zeolite, or a zeolite catalyst having the crystal size of at most 100 nm is used. The reaction is preferably effected in the presence of a solvent, and the solvent is preferably a halogenated compound.
    Type: Application
    Filed: May 23, 2003
    Publication date: August 11, 2005
    Inventors: Hajime Kato, Naoyuki Uchiyama, Eiichi Minomiya, Masahito Yoshikawa, Tohru Miyamoto, Kazuyoshi Higuchi
  • Patent number: 6878264
    Abstract: A process for conversion of organic compounds including contacting a catalyst formed from a CFI-type zeolite including an atomic ratio of silicon to a heteroatom of 45 or less, and long axes of crystals of 0.7 ?m or less with the organic compounds.
    Type: Grant
    Filed: August 21, 2003
    Date of Patent: April 12, 2005
    Assignee: Toray Industries, Inc.
    Inventors: Hajime Kato, Masahito Yoshikawa, Kazuyoshi Iwayama, Shinichi Sakaguchi, Naoyuki Uchiyama
  • Patent number: 6875401
    Abstract: A sample, a reagent, etc. in a reaction container 132 is agitated with an ultrasonic wave generated from a piezoelectric transducer (141, 142). A power supply unit (144) applies, to the piezoelectric transducer, a voltage having been subjected to frequency modulation at frequencies over an optional frequency range. An analyzing section (130) measures a reaction product produced as an analysis target from the reagent, etc. and the sample under agitation, and then analyzes components of the sample. With such a construction, adjustment work needed in an agitating section can be simplified, and satisfactory analyzed results can be obtained regardless of differences in frequency characteristics of ultrasonic wave generators used for ultrasonic agitation.
    Type: Grant
    Filed: February 23, 2000
    Date of Patent: April 5, 2005
    Assignee: Hitachi, Ltd.
    Inventors: Youichirou Suzuki, Shigenori Watari, Hajime Kato, Hiroyasu Uchida, Katsuhiro Kanbara
  • Publication number: 20050028603
    Abstract: The present invention is related to a semiconductor pressure sensor device employed for an application of a micro pressure and includes a thin part constituting a diaphragm, a thick part surrounding the thin part, a strain gage element formed on a surface of the diaphragm in a side of the one main surface, for detecting a pressure, a semiconductor sensor substrate having a first concave part formed by the thin part and the thick part, having an opening part in the other main surface, and whose bottom part corresponds to the thin part, and a support member comprising a second concave part and the support member is fixed on the thick part of the semiconductor sensor substrate in a side of the other main surface so that an opening part of the second concave part faces with the opening part of the first concave part and has a positional relationship to be included in the opening part of the first concave part in a plane view.
    Type: Application
    Filed: February 20, 2004
    Publication date: February 10, 2005
    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA
    Inventor: Hajime Kato
  • Patent number: 6822129
    Abstract: A method for isomerizing aromatic compounds, wherein at least one aromatic compound is contacted with a zeolite-containing catalyst, and in which the zeolite is characterized in that: (1) the minimum value of the pore aperture diameter of the major channels therein is larger than 0.65 nanometers, orthe maximum value thereof is larger than 0.70 nanometers, and (2) the major channels do not intersect any others with larger apertures than oxygen 10-membered ring; and the aromatic compounds are at least one selected from; (a) aromatic compounds having at least three substituents, (b) aromatic compounds having two substituents of which at least one is a halogen or has at least 2 carbon atoms, and (c) naphthalene or anthracene derivatives having substituent(s), wherein aromatic compounds having a relatively large molecular size can be efficiently isomerized.
    Type: Grant
    Filed: August 1, 2000
    Date of Patent: November 23, 2004
    Assignee: Toray Industries, Inc.
    Inventors: Masahito Yoshikawa, Hajime Kato
  • Patent number: 6805590
    Abstract: A holder to be attached to a rear end of a connector housing (20) is constituted of a first holder and a second holder (22). The first holder is to be attached to the inside of the second holder (22). The second holder (22) is situated outside the first holder and attached to the connector housing (20) by means of second engagement sections (45) provided in locations differing from those of first engagement sections (26) of a first holder. The first holder and the second holder (22) has first and second shielding members for partitioning adjacent terminals from each other.
    Type: Grant
    Filed: May 16, 2002
    Date of Patent: October 19, 2004
    Assignee: Yazaki Corporation
    Inventor: Hajime Kato
  • Patent number: 6803778
    Abstract: In a natural state of a probe (41), a plunger (61) is distanced from a rod (62) by a spring (63), the rod (62) is held in contact with a contact element (75) by a spring (74), so that the rod (62) is connected to a common conductor of a base plate via a barrel (55). On the other hand, when an end of a wire comes into contact with an end of the plunger (61) to push it toward the rod (62), the rod (62) is distanced from the contact element (75). To be electrically disconnected from the common conductor of the base plate. Thus, all the barrels (55) and contact elements (75) of a plurality of probes (41) can be held at a specified potential only by a wiring for the signal common conductor.
    Type: Grant
    Filed: February 18, 2003
    Date of Patent: October 12, 2004
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventors: Yoshikazu Taniguchi, Satoru Taniguchi, Kenji Chiyoda, Hajime Kato
  • Patent number: 6781021
    Abstract: A catalyst composition with a high halogenated aromatics isomerization activity, a halogenated aromatic isomerization method using said catalyst composition, and a halogenated aromatics isomerization method capable of prolonging the life or regeneration period of the catalyst. The invention also includes a catalyst composition characterized in that the maximum diameter of secondary particles of the zeolite in the formed catalyst is 5 microns or less is used to improve the halogenated aromatics isomerization activity. Furthermore, if dissolved oxygen is decreased, the life or regeneration period of the catalyst can be prolonged.
    Type: Grant
    Filed: November 8, 2001
    Date of Patent: August 24, 2004
    Assignee: Toray Industries, Inc.
    Inventors: Hajime Kato, Kazuyoshi Iwayama, Masashi Kato, Shinobu Yamakawa, Hirohito Okino
  • Patent number: 6739888
    Abstract: When one shielded connector is engaged with the other shielded connector, a conductive connector housing of the one connector is electrically connected to a conductive connector housing of the other connector to establish shield connection. Either one of the connectors has a conductive rotating lever, while the other connector has an engaging portion for engaging with the rotating lever to connect the shielded connectors by rotation of the rotating lever. A conductive resilient abutting member, which abuts on the rotating lever and/or the other connector housing to be resiliently deformed when the connectors are connected with each other by rotation of the rotating lever, is provided on the rotating lever and/or the other connector housing.
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: May 25, 2004
    Assignee: Yazaki Corporation
    Inventors: Hajime Kato, Mitsuhiro Matsumoto, Yutaka Masuda
  • Publication number: 20040038804
    Abstract: A process for conversion of organic compounds including contacting a catalyst formed from a CFI-type zeolite including an atomic ratio of silicon to a heteroatom of 45 or less, and long axes of crystals of 0.7 &mgr;m or less with the organic compounds.
    Type: Application
    Filed: August 21, 2003
    Publication date: February 26, 2004
    Applicant: Toray Industries, Inc.
    Inventors: Hajime Kato, Masahito Yoshikawa, Kazuyoshi Iwayama, Shinichi Sakaguchi, Naoyuki Uchiyama
  • Patent number: 6695632
    Abstract: A low-cost shield connector 1 connecting smoothly with a mating connector includes a connector housing 20, a terminal 21, an inner housing 22, a spacer 23 and a lance 42. The connector housing 20 is formed into tubular shape. The terminal 21 is joined to a shield wire 29. The inner housing 22 receiving the terminal 21 is received in the connector housing 20. The spacer 23 to be mounted in the inner housing 22 prevents the terminal 21 from coming off from the inner housing 22. The lance 42 formed integrally with the inner housing 22 is locked in the connector housing 20.
    Type: Grant
    Filed: April 30, 2003
    Date of Patent: February 24, 2004
    Assignee: Yazaki Corporation
    Inventors: Mitsuhiro Matsumoto, Hirotaka Fukushima, Hajime Kato
  • Publication number: 20030218749
    Abstract: While a Doppler-fee absorption spectrum of an iodine molecule and an etalon mark are obtained, the thus measured Doppler-free two-photon absorption spectrum of the mixed sample of the homologues and isomers of the dioxin to be quantitatively analyzed is compared with that as analytical curves with respect to locations and intensities of spectrum peaks, kinds and contents of the homologues and isomers of the dioxin in the mixture are determined.
    Type: Application
    Filed: April 18, 2003
    Publication date: November 27, 2003
    Applicant: KOBE UNIVERSITY
    Inventor: Hajime Kato
  • Publication number: 20030216072
    Abstract: When one shielded connector is engaged with the other shielded connector, a conductive connector housing of the one connector is electrically connected to a conductive connector housing of the other connector to establish shield connection. Either one of the connectors has a conductive rotating lever, while the other connector has an engaging portion for engaging with the rotating lever to connect the shielded connectors by rotation of the rotating lever. A conductive resilient abutting member, which abuts on the rotating lever and/or the other connector housing to be resiliently deformed when the connectors are connected with each other by rotation of the rotating lever, is provided on the rotating lever and/or the other connector housing.
    Type: Application
    Filed: May 20, 2003
    Publication date: November 20, 2003
    Applicant: Yazaki Corporation
    Inventors: Hajime Kato, Mitsuhiro Matsumoto, Yutaka Masuda
  • Publication number: 20030207607
    Abstract: A low-cost shield connector 1 connecting smoothly with a mating connector includes a connector housing 20, a terminal 21, an inner housing 22, a spacer 23 and a lance 42. The connector housing 20 is formed into tubular shape. The terminal 21 is joined to a shield wire 29. The inner housing 22 receiving the terminal 21 is received in the connector housing 20. The spacer 23 to be mounted in the inner housing 22 prevents the terminal 21 from coming off from the inner housing 22. The lance 42 formed integrally with the inner housing 22 is locked in the connector housing 20.
    Type: Application
    Filed: April 30, 2003
    Publication date: November 6, 2003
    Applicant: YAZAKI CORPORATION
    Inventors: Mitsuhiro Matsumoto, Hirotaka Fukushima, Hajime Kato
  • Patent number: 6635233
    Abstract: A CFI-type zeolite where the atomic ratio of silicon to the heteroatom is 45 or less and the long axes of the crystals are 0.7 &mgr;m or less is useful as a catalyst for conversion reaction of aromatic compounds because the zeolite has a number of active sites and small crystals.
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: October 21, 2003
    Assignee: Toray Industries, Inc.
    Inventors: Hajime Kato, Masahito Yoshikawa, Kazuyoshi Iwayama, Shinichi Sakaguchi, Naoyuki Uchiyama
  • Patent number: 6612021
    Abstract: A wire control apparatus is provided for controlling the mounting of the ends of wires to connectors as part of a wiring harness assembling procedure. The apparatus includes supplies of wires and instructing indicators to identify which wire should be selected by an operator. The apparatus also include jigs for receiving the connectors. The apparatus then provides indicators for issuing instructions to identify the connectors to which the respective wires are to be connected and probes for testing that the wires have been connected pursuant to the instructions.
    Type: Grant
    Filed: July 28, 2000
    Date of Patent: September 2, 2003
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventors: Yoshikazu Taniguchi, Satoru Taniguchi, Kenji Chiyoda, Hajime Kato
  • Patent number: D484507
    Type: Grant
    Filed: January 3, 2003
    Date of Patent: December 30, 2003
    Assignee: Elecom Co., Ltd.
    Inventor: Hajime Kato