Patents by Inventor Yoshifumi Horiuchi
Yoshifumi Horiuchi 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: 20040163490Abstract: A propelling transmission control apparatus for a working vehicle having a hydrostatic stepless transmission comprises a variable displacement type hydraulic pump (35), a change speed control mechanism (80) for converting a displacement of a control device (55) to a control displacement for varying a swash plate angle of the hydraulic pump, a main hydraulic motor (36) and an auxiliary hydraulic motor (37) connected in series to the hydraulic pump. The main hydraulic pump (36) is a fixed displacement type having a fixed swash plate angle, while the auxiliary hydraulic motor (37) is a variable displacement type having a variable swash plate angle. A common output shaft is provided for receiving rotational output from the main and auxiliary motors. The apparatus further comprises a control piston (35) for varying the swash plate angle of the auxiliary hydraulic motor, the control piston being connected to a pressure oil supply line (39) for supplying the main and auxiliary hydraulic motors with pressure oil.Type: ApplicationFiled: August 29, 2003Publication date: August 26, 2004Applicant: KUBOTA CORPORATIONInventors: Yasunobu Nakatani, Yoshifumi Horiuchi
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Publication number: 20030226416Abstract: A control apparatus (64) for a transmission.Type: ApplicationFiled: March 26, 2003Publication date: December 11, 2003Applicant: KUBOTA CORPORATIONInventors: Susumu Umemoto, Tetsuo Yamaguchi, Hidetoshi Hana, Isamu Kawai, Takashi Yasumi, Yoshifumi Horiuchi, Tetsu Fukui
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Patent number: 6588835Abstract: A controller of a sunroof for a vehicle structured such as to adjust a predetermined over flap amount S to be fixed in correspondence to a power supply voltage of a drive unit or an operating speed of a lid 3 in the case of temporarily descending at the over flap amount S from a fully-closed position, thereafter ascending and stopping at the fully-closed position.Type: GrantFiled: December 13, 2001Date of Patent: July 8, 2003Assignees: Ohi Seisakusho Co., Ltd, Asmo Co., Ltd.Inventors: Yoshifumi Horiuchi, Osamu Kawanobe, Kimikatsu Okada
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Patent number: 6435605Abstract: A vehicle sunroof has a tilting lid provided at a front part of an opening formed in a roof of a vehicle. The tilting lid is adapted to be moved vertically at a rear end thereof with lifter mechanisms. A sliding lid is provided at a rear part of the opening supported by sliders adapted to be moved along guide rails disposed on both side edge portions of the opening and is constructed so as to be moved longitudinally through such movements of the sliders. The lifter mechanisms are provided in such a manner as to be oriented laterally at portions facing a rear end of the tilting lid on a laterally oriented cross member disposed so as to extend between front end portions of the left and right guide rails.Type: GrantFiled: June 6, 2001Date of Patent: August 20, 2002Assignees: Ohi Seisakusho Co., Ltd., Fuji Jukogyo Kabushiki KaishaInventors: Ryo Tsuruo, Kenichi Kuriyama, Masaki Ohmori, Nobuo Ito, Yoshifumi Horiuchi, Masanobu Ohtsu, Hiroshi Okada, Yoshihiro Yamashita
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Publication number: 20020070587Abstract: A controller of a sunroof for a vehicle structured such as to adjust a predetermined over flap amount S to be fixed in correspondence to a power supply voltage of a drive unit or an operating speed of a lid 3 in the case of temporarily descending at the over flap amount S from a fully-closed position, thereafter ascending and stopping at the fully-closed position.Type: ApplicationFiled: December 13, 2001Publication date: June 13, 2002Inventors: Yoshifumi Horiuchi, Osamu Kawanobe, Kimikatsu Okada
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Patent number: 6361104Abstract: A vehicle sunroof has a tilting lid provided at a front part of an opening formed in a roof of a vehicle. The tilting lid is adapted to be moved vertically at a rear end thereof with lifter mechanisms. A sliding lid is provided at a rear part of the opening supported by sliders adapted to be moved along guide rails disposed on both side edge portions of the opening and is constructed so as to be moved longitudinally through such movements of the sliders. The lifter mechanisms are provided in such a manner as to be oriented laterally at portions facing a rear end of the tilting lid on a laterally oriented cross member disposed so as to extend between front end portions of the left and right guide rails.Type: GrantFiled: June 6, 2001Date of Patent: March 26, 2002Assignees: Ohi Seisakusho Co., Ltd., Fuji Jukogyo Kabushiki KaishaInventors: Ryo Tsuruo, Kenichi Kuriyama, Masaki Ohmori, Nobuo Ito, Yoshifumi Horiuchi, Masanobu Ohtsu, Hiroshi Okada, Yoshihiro Yamashita
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Patent number: 6312047Abstract: A vehicle sunroof has a tilting lid provided at a front part of an opening formed in a roof of a vehicle. The tilting lid is adapted to be moved vertically at a rear end thereof with lifter mechanisms. A sliding lid is provided at a rear part of the opening supported by sliders adapted to be moved along guide rails disposed on both side edge portions of the opening and is constructed so as to be moved longitudinally through such movements of the sliders. The lifter mechanisms are provided in such a manner as to be oriented laterally at portions facing a rear end of the tilting lid on a laterally oriented cross member disposed so as to extend between front end portions of the left and right guide rails.Type: GrantFiled: June 11, 1999Date of Patent: November 6, 2001Assignees: Ohi Seisakusho Co., Ltd., Fuji Jukogyo Kabushiki KaishaInventors: Ryo Tsuruo, Kenichi Kuriyama, Masaki Ohmori, Nobuo Ito, Yoshifumi Horiuchi, Masanobu Ohtsu, Hiroshi Okada, Yoshihiro Yamashita
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Publication number: 20010028182Abstract: A vehicle sunroof has a tilting lid provided at a front part of an opening formed in a roof of a vehicle. The tilting lid is adapted to be moved vertically at a rear end thereof with lifter mechanisms. A sliding lid is provided at a rear part of the opening supported by sliders adapted to be moved along guide rails disposed on both side edge portions of the opening and is constructed so as to be moved longitudinally through such movements of the sliders. The lifter mechanisms are provided in such a manner as to be oriented laterally at portions facing a rear end of the tilting lid on a laterally oriented cross member disposed so as to extend between front end portions of the left and right guide rails.Type: ApplicationFiled: June 6, 2001Publication date: October 11, 2001Inventors: Ryo Tsuruo, Kenichi Kuriyama, Masaki Ohmori, Nobuo Ito, Yoshifumi Horiuchi, Masanobu Ohtsu, Hiroshi Okada, Yoshihiro Yamashita
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Publication number: 20010028180Abstract: A vehicle sunroof has a tilting lid provided at a front part of an opening formed in a roof of a vehicle. The tilting lid is adapted to be moved vertically at a rear end thereof with lifter mechanisms. A sliding lid is provided at a rear part of the opening supported by sliders adapted to be moved along guide rails disposed on both side edge portions of the opening and is constructed so as to be moved longitudinally through such movements of the sliders. The lifter mechanisms are provided in such a manner as to be oriented laterally at portions facing a rear end of the tilting lid on a laterally oriented cross member disposed so as to extend between front end portions of the left and right guide rails.Type: ApplicationFiled: June 6, 2001Publication date: October 11, 2001Inventors: Ryo Tsuruo, Kenichi Kuriyama, Masaki Ohmori, Nobuo Ito, Yoshifumi Horiuchi, Masanobu Ohtsu, Hiroshi Okada, Yoshihiro Yamashita
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Patent number: 5886583Abstract: An oscillator with higher frequency stability. The phase arator circuit 17 detects a phase difference between a second-interval reference pulse signal 16 outputted from a GPS receiver 15 and an almost second-interval pulse signal 14 obtained by dividing output of a voltage-controlled oscillator 11 with a counter circuit 13. The delay circuit 31 and the difference calculating circuit 32 determine changes in the phase difference every second, while the averaging circuit 35 determines the mean value of the changes. The control voltage is changed to decrease the mean value of the changes to first match the frequency of the pulse signal 14 with that of the reference pulse signal 16, and the voltage of the control signal at this moment is stored. The voltage of the control signal is then changed to match the phases. The voltage of the control signal is restored to the stored value when the phases match.Type: GrantFiled: March 26, 1996Date of Patent: March 23, 1999Assignee: NEC CorporationInventor: Yoshifumi Horiuchi
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Patent number: 4275161Abstract: L-.alpha.-glycerophosphate oxidase can be produced by culturing Aerococcus viridans IFO-12219 or Aerococcus viridans IFO-12317. It is useful for analysis for L-.alpha.-glycerophosphate, because it catalyzes the reaction of L-.alpha.-glycerophosphate and oxygen to form dihydroxyacetone phosphate and hydrogen peroxide.Type: GrantFiled: July 20, 1979Date of Patent: June 23, 1981Assignee: Toyo Jozo Kabushiki KaishaInventors: Hideo Misaki, Yoshifumi Horiuchi, Kazuo Matsuura, Saburo Harada
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Patent number: 4246342Abstract: Pyruvate oxidase can be produced by culturing Pediococcus sp. B-0667, Streptococcus sp. B-0668, Aerococcus viridans IFO-12219 or Aerococcus viridans IFO-12317. It is useful for analysis for pyruvic acid, because it catalyzes the reaction of pyruvic acid, phosphate and oxygen to form acetylphosphate, carbon dioxide and hydrogen peroxide. A kit containing the various reagents for such analysis is also provided by this invention.Type: GrantFiled: March 21, 1979Date of Patent: January 20, 1981Assignee: Toyo Jozo Kabushiki KaishaInventors: Hideo Misaki, Kazuo Matsuura, Saburo Harada, Satoshi Takenaka, Yoshifumi Horiuchi
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Patent number: 4237222Abstract: Novel enzyme lactate oxidase can be produced by culturing Pediococcus sp. B-0667, Streptococcus sp. B-0668, Aerococcus viridans IFO-12219 or Aerococcus viridans IFO-12317. It is useful for analysis for L-lactic acid, because it catalyzes the reaction of L-lactic acid and oxygen to form pyruvic acid and hydrogen peroxide. A kit containing the various reagents for such analysis is also provided by this invention.Type: GrantFiled: June 18, 1979Date of Patent: December 2, 1980Assignee: Toyo Jozo Kabushiki KaishaInventors: Hideo Misaki, Yoshifumi Horiuchi, Kazuo Matsuura, Saburo Harada
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Patent number: 4216292Abstract: An enzyme sarcosine oxidase is produced by culturing a microorganism belonging to the genus Bacillus, and particularly the species Bacillus sp. B-0618, FERM-P No. 4049, NRRL No. B-11380, and isolating the sarcosine oxidase thus produced from the culture medium. Sarcosine oxidase is useful for the determination of creatinine in the presence of creatinase and creatininase in a sample by mixing the enzymes with the sample and then measuring the generated hydrogen peroxide, formaldehyde or glycine.Type: GrantFiled: September 27, 1978Date of Patent: August 5, 1980Assignee: Toyo Jozo Kabushiki KaishaInventors: Shigeru Ikuta, Kazuo Matsuura, Yoshifumi Horiuchi
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Patent number: 4135980Abstract: A novel enzyme choline oxidase is produced by culturing a microorganism belonging to the genus Arthrobacter, and particularly the species Arthrobacter globiformis B-0577 FERM-P No. 3518, NRRL B-11097, and isolating the choline oxidase thus produced from the culture medium. Choline oxidase is useful for the determination of choline or betaine aldehyde in a sample by mixing the new product with the sample and then measuring the generated hydrogen peroxide, betaine or consumed oxygen.Type: GrantFiled: April 22, 1977Date of Patent: January 23, 1979Assignee: Toyo Jozo Kabushiki KaishaInventors: Shigeru Ikuta, Yoshifumi Horiuchi, Hideo Misaki, Kazuo Matsuura, Shigeyuki Imamura, Naoki Muto