Patents by Inventor Takeshi Hattori
Takeshi Hattori 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).
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Publication number: 20050017539Abstract: A powered tailgate system in which a direct driven rack 44 is connected to one end of a rod 52, one end of a curved arm 54 is connected to the other end of the rod 52, the other end of the curved arm 54 is connected to a tailgate 15, an arm side slider portion 60 which curves concentrically with the curved arm 54 is provided on the curved arm 54, and a plurality of load receiving portions 87 to 90 adapted to be brought into sliding contact with the arm side slider portion 60 so as to receive a load are disposed on a vehicle body side at intervals along a traveling direction of the curved arm 54.Type: ApplicationFiled: July 8, 2004Publication date: January 27, 2005Applicant: Honda Motor Co., Ltd.Inventors: Yoshitomo Ihashi, Takeshi Hattori, Takeki Tanaka, Osamu Sera, Akihiro Kitagawa, Tomofumi Ichinose
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Patent number: 6846470Abstract: A method for producing an indium-containing aqueous solution having a reduced amount of metal impurities is provided. A method for producing an indium-containing aqueous solution having a reduced amount of metal impurities which comprises bringing an aqueous solution containing indium and metal impurities whose hydrogen ion concentration is adjusted at 0.5 mol/L to 3 mol/L into contact with a non-chelate ion-exchange resin to remove the metal impurities, and a method for producing an indium-containing aqueous solution having a reduced amount of metal impurities which comprises bringing an aqueous solution containing indium and metal impurities into contact with a chelate ion-exchange resin to remove the metal impurities are provided.Type: GrantFiled: February 5, 2002Date of Patent: January 25, 2005Assignee: Sumitomo Chemical Company, LimitedInventors: Takeshi Hattori, Shinji Fujiwara, Kunio Saegusa
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Publication number: 20040238346Abstract: There are provided:Type: ApplicationFiled: June 28, 2004Publication date: December 2, 2004Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Takeshi Hattori, Kunio Saegusa, Yuzo Shigesato
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Patent number: 6773636Abstract: There are provided: (1) a process for producing an InSbO4-containing transparent electroconductive film, which comprises the step of sputtering simultaneously: (i) a target (A) for sputtering, which comprises In, Sb and O, and whose atomic ratio of Sb/In is from 0.9 to 1.1, and (ii) a target (B) for sputtering, which comprises Sb, (2) a transparent eletroconductive film, which contains In, Sb and O, and whose atomic ratio of Sb/In is from 0.8 to 1.5, and (3) a target for sputtering, which contains In, Sb and O, and whose atomic ratio of Sb/In is from 1.2 to 2.0.Type: GrantFiled: March 22, 2002Date of Patent: August 10, 2004Assignee: Sumitomo Chemical Company, LimitedInventors: Takeshi Hattori, Kunio Saegusa, Yuzo Shigesato
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Publication number: 20040140456Abstract: A method of producing an Indium Tin Oxide powder is described. A method of producing an Indium Tin Oxide powder comprising the steps of: (1) mixing a raw aqueous solution containing indium ions and tin ions and having a proportion of divalent tin ions in the tin ions of 50 wt % or more with an alkali aqueous solution, (2) separating the product into solid and liquid, and (3) calcinating the resulted solid.Type: ApplicationFiled: September 8, 2003Publication date: July 22, 2004Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Takeshi Hattori, Shinji Fujiwara, Kunio Saegusa
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Publication number: 20040134129Abstract: The invention improves accuracy of engagement of a pinion and a rack with each other in an automatic opening/closing device for a vehicle. In the automatic opening/closing device for the vehicle and for automatically opening and closing an opening/closing member provided to a vehicle body, the device includes a motor for generating a driving force for driving a pinion for rotation, a sliding member having a rack engaged with the pinion, and a rail member for positioning the sliding member and for guiding the sliding member in a predetermined direction. The sliding member and the opening/closing member are connected through a connecting rod. A base member is integrally formed with a motor fixing portion and a rail fixing portion. The motor and the rail member are fixed to the base member. As a result, it is easy to improve accuracy of positioning of the pinion and the rack and to improve accuracy of engagement of the pinion and the rack with each other.Type: ApplicationFiled: December 19, 2003Publication date: July 15, 2004Applicants: Honda Motor Co., Ltd, Mitsuba CorporationInventors: Takeshi Hattori, Yasushi Yoshida
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Publication number: 20040107640Abstract: An opening/closing apparatus including a trapping detection structure which reliably implements detection of trapping of foreign objects, even at a structure at which an outer peripheral edge of a moving body or an inner peripheral edge of an opening includes corner portions with small radii of curvature. A pressure sensor which detects external forces from directions intersecting a length direction thereof is provided at an outer periphery portion of a back door. However, at a corner portion, at a lower end portion of a door side portion or the like, the pressure sensor is provided with a large curvature such that the pressure sensor keeps distant from the corner portion. In place thereof, another pressure sensor, with a facing pair of electrode sheets, is provided along the corner portion. When one or more of these pressure sensors detects an external force, the back door is moved for opening.Type: ApplicationFiled: September 25, 2003Publication date: June 10, 2004Applicants: Asmo Co., Ltd., Honda Giken Kogyo K.K.Inventors: Hidenori Ishihara, Takeshi Hattori, Masahiro Tanigawa, Kazuya Shibata, Tatsuo Chiura, Ryoji Araki
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Patent number: 6747223Abstract: A switch device includes (a) a switch arranged on a bottom of a recess, and (b) a waterproof sheet adhered at its outer edge to a wall defining the recess, at a certain height to entirely cover the recess therewith. The waterproof sheet has a first area greater than a cross-sectional area of the recess when the waterproof sheet is in its original planar form. A difference between the first area of the waterproof sheet and the cross-sectional area of the recess allows the switch to be actuated through the waterproof sheet, and disallows moisture to enter the recess through the waterproof sheet. The waterproof sheet is composed of transparent or semi-transparent resin, for instance. The waterproof sheet may be adhered at its outer edge to a summit or a bottom of the wall.Type: GrantFiled: June 20, 2001Date of Patent: June 8, 2004Assignee: NEC CorporationInventor: Takeshi Hattori
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Publication number: 20040061582Abstract: The present invention is characterized in that, in a powder magnetic core obtained by compaction of an iron-based magnetic powder covered with an insulation film, a saturation magnetization Ms is Ms≧1.9 T in a 1.6 MA/m magnetic field; a specific resistance &rgr; is &rgr;≧1.5 &mgr;&OHgr;m; a magnetic flux density B2k is B2k≧1.1 T in a 2 kA/m magnetic field; and a magnetic flux density B10k is B10k≧1.6 T in a 10 kA/m magnetic field. In accordance with the present invention, it has been possible to industrially carry out compacting iron-based magnetic powders under remarkably high compacting pressures. As a result, high-performance powder magnetic cores are obtained which have a high density, and which are good in terms of the specific resistance and magnetic permeability.Type: ApplicationFiled: July 18, 2003Publication date: April 1, 2004Inventors: Mikio Kondo, Shin Tajima, Takeshi Hattori, Yoji Awano, Hiroshi Okajima
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Publication number: 20030230362Abstract: An insulation film whose requisite constituent elements are first elements and a second element. The first elements include B, P, O and Fe. The second element can generate cations whose hexa-coordinated ion radius, defined by Shannon, R. D., is 0.073 nm or more, and which are bivalent or more. Since the second element having a large ion radius is incorporated into network formers made from the first elements, it is possible to improve the heat resistance of the insulation film.Type: ApplicationFiled: March 18, 2003Publication date: December 18, 2003Applicants: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, TOYOTA JIDOSHA KABUSHIKI KAISHA, FINESINTER CO., LTD.Inventors: Shin Tajima, Takeshi Hattori, Mikio Kondoh, Kiyoshi Higashiyama, Hidefumi Kishimoto, Masaki Sugiyama, Tadayoshi Kikko
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Patent number: 6600660Abstract: A plug-in unit storage rack-type apparatus includes a plurality of plug-in units, and a subrack. The subrack stores, from a front side, the plurality of plug-in units at a pitch including a clearance for preventing interference to an adjacent unit. The plug-in unit has microbristles for closing the clearance to the adjacent unit when stored in the subrack.Type: GrantFiled: March 15, 2000Date of Patent: July 29, 2003Assignee: NEC CorporationInventor: Takeshi Hattori
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Publication number: 20020160236Abstract: There are provided:Type: ApplicationFiled: March 22, 2002Publication date: October 31, 2002Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Takeshi Hattori, Kunio Saegusa, Yozo Shigesato
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Publication number: 20020153521Abstract: A method for producing an indium-containing aqueous solution having a reduced amount of metal impurities is provided A method for producing an indium-containing aqueous solution having a reduced amount of metal impurities which comprises bringing an aqueous solution containing indium and metal impurities whose hydrogen ion concentration is adjusted at 0.5 mol/L to 3 mol/L into contact with a non-chelate ion-exchange resin to remove the metal impurities, and a method for producing an indium-containing aqueous solution having a reduced amount of metal impurities which comprises bringing an aqueous solution containing indium and metal impurities into contact with a chelate ion-exchange resin to remove the metal impurities are provided.Type: ApplicationFiled: February 5, 2002Publication date: October 24, 2002Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Takeshi Hattori, Shinji Fujiwara, Kunio Saegusa
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Publication number: 20020135990Abstract: A plug-in unit storage rack-type apparatus includes a plurality of plug-in units, and a subrack. The subrack stores, from a front side, the plurality of plug-in units at a pitch including a clearance for preventing interference to an adjacent unit. The plug-in unit has microbristles for closing the clearance to the adjacent unit when stored in the subrack.Type: ApplicationFiled: March 15, 2000Publication date: September 26, 2002Inventor: Takeshi Hattori
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Publication number: 20020116678Abstract: In a digital communication system for modulating a voice code data by means of a QPSK system, and conducting radio communication, when a data error is detected in a base band processing section 2, an error symbol detecting section 5 identifies an error symbol having minimum unit length, and a conversion data determination processing section 6 selects a symbol data having the second-closest phase from the phase content of the symbol, and conducts data conversion in a voice code data conversion section 7. Thereby, it becomes a data approximate to a normal data with a high possibility, and the deterioration of voice quality when an error occurs is suppressed to a minimum.Type: ApplicationFiled: February 8, 2002Publication date: August 22, 2002Applicant: NEC CORPORATIONInventor: Takeshi Hattori
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Publication number: 20010054547Abstract: A switch device includes (a) a switch arranged on a bottom of a recess, and (b) a waterproof sheet adhered at its outer edge to a wall defining the recess, at a certain height to entirely cover the recess therewith. The waterproof sheet has a first area greater than a cross-sectional area of the recess when the waterproof sheet is in its original planar form. A difference between the first area of the waterproof sheet and the cross-sectional area of the recess allows the switch to be actuated through the waterproof sheet, and disallows moisture to enter the recess through the waterproof sheet. The waterproof sheet is composed of transparent or semi-transparent resin, for instance. The waterproof sheet may be adhered at its outer edge to a summit or a bottom of the wall.Type: ApplicationFiled: June 20, 2001Publication date: December 27, 2001Applicant: NEC CORPORATIONInventor: Takeshi Hattori
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Patent number: 6296336Abstract: A frame body water-proof structure, has a main frame body, a frame cover, a loop-shaped elastic packing element, and four securing screws for fixing the frame cover on to the main frame body. A wall portion is formed along a periphery edge portion on an engaging surface of the main frame body, and a shoulder portion is formed continuously in connection with the wall portion. The packing element is attached around the outer periphery surface of the wall portion and mounted on the shoulder portion. A recess portion is formed on the inner side of the periphery edge portion on an engaging surface of the frame cover. The recess portion also including a shoulder portion.Type: GrantFiled: June 1, 1999Date of Patent: October 2, 2001Assignee: NEC CorporationInventor: Takeshi Hattori
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Patent number: 5928379Abstract: A voice-coded data error processing system includes a demodulator, an error frame detection section, an error data identification section, a partial conversion section, and a decoder. The demodulator demodulates a received transmission frame containing voice-coded data which is encoded by ADPCM (Adaptive Differential Pulse Code Modulation) and modulated based on QPSK (Quadrature Phase Shift Keying). The error frame detection section detects an error in the transmission frame from CRC (Cyclic Redundancy Check) information contained in the voice-coded data output from the demodulator. The error data identification section identifies voice-coded data corresponding to an error portion when the error frame detection section detects an error frame. The partial conversion section converts only the voice-coded data corresponding to the error portion from the demodulator on the basis of an output from the error data identification section.Type: GrantFiled: June 26, 1997Date of Patent: July 27, 1999Assignee: NEC CorporationInventor: Takeshi Hattori
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Patent number: 5912517Abstract: A coil component comprises a wire, a terminal pin around which an end of the wire is wound, a terminal section for fixing one end of the terminal pin and for allowing the terminal pin to project therefrom. A conductive connection member is connected to the terminal pin so that it can be electrically connected to the wire. The terminal pin has a diameter on an open side thereof which is formed larger than that on a root side form which the conductive connection member is drawn out. The pin is formed as a contact section with which the conductive connection member makes contact when it is pulled in a projection direction of the terminal pin.Type: GrantFiled: February 19, 1997Date of Patent: June 15, 1999Assignee: Sankyo Seiki Mfg Co., Ltd.Inventors: Kiyoshi Nishimura, Toshio Yamamoto, Takeshi Hattori
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Patent number: 5781570Abstract: Reception signal strength of ADPCM voice data in a transmission frame is detected every ADPCM voice data in an RSSI detecting section (2), and when a base band processing section (3) effects decision of existence of error regarding ADPCM voice data of a reception frame, only for the ADPCM voice data with the reception signal strength less than the predetermined value, the difference value is made small or made zero in an ADPCM voice data conversion processing unit (7) and then the value is decoded in an ADPCM decoding processing unit (8). ADPCM data without error are decoded as it is.Type: GrantFiled: April 10, 1996Date of Patent: July 14, 1998Assignee: NEC CorporationInventor: Takeshi Hattori