Patents by Inventor Hiroyuki Hayakawa
Hiroyuki Hayakawa 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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Patent number: 7104879Abstract: An automatic boning system of the upper half of a slaughtered fowl is provided, in which the number of processing steps is decreased, integrated control using cams is adopted instead of individual control of prior art using hydraulic actuators, and an improvement in yield is achieved. The automatic boning system of the upper half of a slaughtered fowl comprises a main intermittently stepwise feeding section (11), a group of eight stations, and a cam mechanism (14). The main intermittently stepwise feeding section (11) comprises a rotary disk (12) which is rotated intermittently stepwise at an angle of 45° by means of a stepwise driving device (12a), and eight attachment cones 13 located on the peripheral part of the disk 12 at a spacing of angle of 45°.Type: GrantFiled: June 10, 2005Date of Patent: September 12, 2006Assignee: Mayekawa Mfg. Co., Ltd.Inventors: Yoshimitsu Fujiwara, Katsuhiro Hayakawa, legal representative, Noriyuki Inoue, Kousuke Matsumoto, Hiroyuki Hayakawa, deceased
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Publication number: 20060194532Abstract: A method and apparatus are provided for separating thigh meat and oyster meat from the thighbone automatically without detecting the boundary of the white cap at an end of the thigh bone and the meat including thigh meat and oyster meat and inserting a cutter into the detected boundary part in the final operation of deboning a thigh-with-bone of an edible beast and bird. The apparatus of the invention for separating thigh meat and oyster meat is composed of a clamper 15, a Y-shaped guide-with-a-groove 20, and a Y-shaped guide-with-a-cutter 16 downstream of the guide 20 provided on the transfer line of the clamper, both guides being provided such that the open end side of Y-shape of each guide is directed toward upstream of transfer of the clamper.Type: ApplicationFiled: December 20, 2005Publication date: August 31, 2006Applicant: Mayekawa Mfg. Co., Ltd.Inventors: Hiroyuki Hayakawa, Katsuhiro Hayakawa, Koji Kido
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Publication number: 20060158050Abstract: A front wheel is rotatably fitted to a knuckle of a suspension by means of a hub unit. While a stator bracket, which is fitted to an outer hub of the hub unit fixed to the knuckle, supports an annular stator, a rotor bracket, which is fitted to an inner hub of the hub unit to which the front wheel is fixed, supports an annular rotor, outside the stator. Rotation of the rotor is guided by a bearing of the hub unit.Type: ApplicationFiled: January 5, 2006Publication date: July 20, 2006Inventors: Akira Maeda, Hiroyuki Hayakawa, Ryoji Taneda
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Publication number: 20060109178Abstract: A antenna device, which includes a first dielectric substrate having a patch conductor disposed thereon; a second dielectric substrate having a grounding conductor disposed on a confronting substrate surface confronting the patch conductor; and a conductor for electromagnetic coupling, extending from the confronting substrate surface of the second dielectric substrate toward the first dielectric substrate, is provided. The antenna device is small and is capable of being mounted to a windowpane for a vehicle since the conductor for electromagnetic coupling is not connected to the grounding conductor with respect to a direct current and since the conductor for electromagnetic coupling and the patch conductor are electromagnetically coupled each other.Type: ApplicationFiled: October 24, 2005Publication date: May 25, 2006Applicant: ASAHI GLASS COMPANY LIMITEDInventors: Shoichi Takeuchi, Hiroyuki Hayakawa, Koichi Osada, Ryuta Sonoda
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Publication number: 20060009145Abstract: An automatic boning system of the upper half of a slaughtered fowl is provided, in which the number of processing steps is decreased, integrated control using cams is adopted instead of individual control of prior art using hydraulic actuators, and an improvement in yield is achieved. The automatic boning system of the upper half of a slaughtered fowl comprises a main intermittently stepwise feeding section (11), a group of eight stations, and a cam mechanism (14). The main intermittently stepwise feeding section (11) comprises a rotary disk (12) which is rotated intermittently stepwise at an angle of 45° by means of a stepwise driving device (12a), and eight attachment cones 13 located on the peripheral part of the disk 12 at a spacing of angle of 45°.Type: ApplicationFiled: June 10, 2005Publication date: January 12, 2006Applicant: Mayekawa Mfg. Co., Ltd.Inventors: Yoshimitsu Fujiwara, Hiroyuki Hayakawa, Noriyuki Inoue, Kousuke Matsumoto, Katsuhiro Hayakawa
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Publication number: 20050153143Abstract: A window glass for vehicles equipped with a conductor, which comprises a glass plate, a patterned conductor layer formed on the glass plate, and a covering layer formed to cover the conductor layer, wherein the covering layer comprises a fired product obtained by firing a composition containing a crystalline glass powder and a reducing agent capable of reducing silver ions.Type: ApplicationFiled: December 8, 2004Publication date: July 14, 2005Applicant: Asahi Glass Company, LimitedInventors: Toshio Minowa, Hiroyuki Hayakawa, Shuji Taguchi
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Publication number: 20050047293Abstract: A content access method and apparatus includes decompressing an input stream read from a storage medium to produce an output signal. The output signal is then multiplexed with timing information different from the timing information contained in the input stream.Type: ApplicationFiled: September 27, 2004Publication date: March 3, 2005Applicant: Hitachi, Ltd.Inventors: Hiroyuki Hayakawa, Tamotsu Ito, Atsuhiro Ohno, Akira Okushi
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Patent number: 6860357Abstract: A motor vehicle acquires driving power for running from a high voltage power supply. The vehicle has a collision detecting device that detects a vehicle collision, a deceleration detecting device that detects a deceleration of the motor vehicle, and a high voltage system shut-off control device that provides control such that a circuit of the high voltage power supply is broken in response to a collision detection signal from the collision detecting device. The circuit of the high voltage power supply is reconnected when the deceleration detected by the deceleration detecting device does not become equal to or greater than a predetermined value within a short period of time from the receipt of the collision detection signal. Therefore, if the vehicle has collided, the power supply is shut off immediately, and if the vehicle has not really collided, the power supply is not shut off so as to surely enable the vehicle to run.Type: GrantFiled: May 17, 2002Date of Patent: March 1, 2005Assignee: Mitsubishi Jidosha Kogyo Kabushiki KaishaInventor: Hiroyuki Hayakawa
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Patent number: 6816444Abstract: A content access method and apparatus includes decompressing an input stream read from a storage medium to produce an output signal. The output signal is then multiplexed with timing information different from the timing information contained in the input stream.Type: GrantFiled: August 24, 2000Date of Patent: November 9, 2004Assignee: Hitachi, Ltd.Inventors: Hiroyuki Hayakawa, Tamotsu Ito, Atsuhiro Ohno, Akira Okushi
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Publication number: 20020195290Abstract: There is provided a motor vehicle that acquires driving power for running from a high voltage power supply, comprising a collision detecting device that detects a collision of said motor vehicle; a deceleration detecting device that detects a deceleration of the motor vehicle; and a high voltage system shut-off control device that provides control such that a circuit of the high voltage power supply is broken in response to a collision detection signal from the collision detecting device, and the circuit of the high voltage power supply is reconnected in a case where the deceleration detected by the deceleration detecting device does not become equal to or greater than a predetermined value within a short period of time from the receipt of the collision detection signal. Therefore, if the vehicle has collided, the power supply is shut off immediately, and if the vehicle has not really collided, the power supply is not shut off so as to surely enable the vehicle to run.Type: ApplicationFiled: May 17, 2002Publication date: December 26, 2002Inventor: Hiroyuki Hayakawa
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Patent number: 6445654Abstract: In a DVD video player with a built-in CD-R drive, until it reaches the state that the data of an optical disk can be reproduced, the output is switched into the reproduction output from a flash memory, a record medium that is quick to start reading. This makes it possible to develop user interfaces such as: voluntarily reproducing an audio information from the flash memory to add music sounds or sounds with special effects to the screen saver, in replacement of the optical disk drive that cannot read data during the screen saver being in operation or being in standby; reproducing the sounds with special effects; reproducing click sounds in response to a key input from the key or the remote control unit; and announcing to inform of the state to the user.Type: GrantFiled: September 6, 2000Date of Patent: September 3, 2002Assignee: Hitachi, Ltd.Inventors: Hiroyuki Hayakawa, Tamotsu Ito, Keiji Nagayama, Susumu Yoshida, Akinobu Watanabe, Katsuhiko Tonami
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Patent number: 6413995Abstract: The invention relates to cinnamamide derivatives having the following formula wherein R1 represents a hydroxyl group, a C1-6-alkoxy group, an arylalkoxy group or a substituted or unsubstituted amino group; R2 and R3 are same or different, each of which represents a hydrogen atom, a halogen atom or a C1-4-alkyl group; R4 represents a hydrogen atom or a C1-6-alkyl group; R5 represents a hydrogen atom, a C1-6-alkyl group or an aryl group; R6 represents a hydrogen atom, a C1-6-alkyl group, a cyano group or a C1-6-alkoxy-carbonyl group; W represents an oxygen atom, a sulfur atom, an imino group, a methylene group, a hydroxymethylene group or a carbonyl group; X and Y are same or different, each of which represents an oxygen atom or a sulfur atom; m represents an integer of 0 to 2; n represents an integer of 1 to 3; and when m is 0, a group: —C(R2)(R3)—W— may represent a vinylene group; or a pharmaceutically acceptable salt thereof; and a pharmaceutical composition conType: GrantFiled: May 21, 2001Date of Patent: July 2, 2002Assignee: Tsumura & Co.Inventors: Yoshihiro Hasegawa, Shouichirou Shindou, Tomohisa Hattori, Tatsuhiro Obata, Fumiko Horiuchi, Hiroyuki Hayakawa, Hiroaki Kumazawa
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Patent number: 6363210Abstract: A communication system has an analog signal broadcasting station for transmitting an analog signal, a digital signal broadcasting station for transmitting a digital signal and a receiving unit for receiving the analog signal from the analog signal broadcasting station and the digital signal from the digital signal broadcasting station. The receiving unit has a recording and reproducing unit for selectively recording one of received analog and digital signals. The recording and reproducing unit has heads for analog signal each having a predetermined azimuth angle and operative to record an analog signal and heads for digital signal each having an azimuth angle larger than that of the analog signal head and operative to record a digital signal, and performs selective recording and reproduction of the analog signal and the digital signal on and from a recording medium.Type: GrantFiled: March 17, 1999Date of Patent: March 26, 2002Assignee: Hitachi, Ltd.Inventors: Hitoaki Owashi, Takaharu Noguchi, Hiroo Okamoto, Kyoichi Hosokawa, Kazuhiko Yoshizawa, Nobutaka Amada, Naozumi Sugimura, Hiroaki Tachibana, Hiroyuki Hayakawa
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Patent number: 6313153Abstract: The present invention relates to an agent for treating nephritis and a TGF-&bgr; inhibiting agent comprising as an effective ingredient a pyridylacrylamide derivative represented by the following formula (I): wherein Ar1 is a substituted or unsubstituted pyridyl group, Ar2 is a substituted or unsubstituted phenyl group, R1 is a hydrogen atom, an alkyl group or an aryl group, R2 is a hydrogen atom, an alkyl group, a cyano group or an alkoxycarbonyl group, R3 is a hydrogen atom or an optionally substituted alkyl group, X is an oxygen or sulfur atom, A and B are same or different and each represent a hydrogen atom, a hydroxyl group, an alkoxy group or an alkylthio group, or A and B together form an oxo or thioxo group, or a group represented by the formula: ═N—Y in which Y is a dialkylamino, hydroxyl, aralkyloxy or alkoxy group, or a group represented by the formula: —Z1—M—Z2— which Z1 and Z2 are same or different and each represent an oxygen or sulfur atom orType: GrantFiled: January 21, 2000Date of Patent: November 6, 2001Assignee: Tsumura & Co.Inventors: Yoshihiro Hasegawa, Shouichirou Shindou, Tomohisa Hattori, Yousuke Yamazaki, Tatsuhiro Obata, Fumiko Horiuchi, Hiroyuki Hayakawa, Hiroaki Kumazawa
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Patent number: 6249532Abstract: A billing system for use in a chargeable program broadcasting is capable of reliably billing a subscriber for program reception while preventing unauthorized reception thereof. A receiving terminal includes a primary terminal 100 and a secondary terminal 150. The primary terminal 100 receives a compressed video signal and confirms by an error checker 113 thereof whether there is a transmission error and bills, by a billing device 114 thereof, the receiving subscriber on the basis of an error information and a program information, etc., separated from the video signal by a separation circuit 112. The compressed video data is time-axis multiplexed with a terminal identifying code and a key signal and transmitted to the secondary terminal 150. In the secondary terminal 150, a bill for the subscriber is confirmed by the terminal identifying code and the compressed data is decoded by a decoder circuit 166 thereof.Type: GrantFiled: January 26, 1999Date of Patent: June 19, 2001Assignees: Hitachi, Ltd., Hitachi Microcomputer Systems, Ltd.Inventors: Kazuhiko Yoshikawa, Hitoaki Owashi, Hiroyuki Hayakawa, Tadasu Otsubo, Kyoichi Hosokawa
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Patent number: 6059648Abstract: An automatic deboning method and apparatus are provided whereby, in a deboning process comprising the steps of: severing shoulder joints off from an upper half of a poultry carcass; stripping wings together with breast meat; then removing white meat, and thus deboning is completed, a high recovery rate is secured while coping with individuality of a work, such as a size and imbalance between the left and right sides, in an automatic manner, and the apparatus comprises: a main tact transport section 29 and an auxiliary tact transport section 30 wherein the main tact transport section 29 includes a main tact transport 20 and a group of 1.sup.st to 12.sup.th stations.Type: GrantFiled: January 21, 1999Date of Patent: May 9, 2000Assignee: Mayekawa Mfg. Co., Ltd.Inventors: Ryuji Kodama, Hiroyuki Hayakawa, Yasuaki Nomura, Toshikazu Kamae, Shouzou Kouzu
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Patent number: 6002694Abstract: A billing system for use in a chargeable program broadcasting is capable of reliably billing a subscriber for program reception while preventing unauthorized reception thereof. A receiving terminal includes a primary terminal 100 and a secondary terminal 150. The primary terminal 100 receives a compressed video signal and confirms by an error checker 113 thereof whether there is a transmission error and bills, by means of a billing device 114 thereof, the receiving subscriber on the basis of an error information and a program information, etc., separated from the video signal by a separation circuit 112. The compressed video data is time-axis multiplexed with a terminal identifying code and a key signal and transmitted to the secondary terminal 150. In the secondary terminal 150, a bill for the subscriber is confirmed by the terminal identifying code and the compressed data is decoded by a decoder circuit 166 thereof.Type: GrantFiled: February 8, 1995Date of Patent: December 14, 1999Assignee: Hitachi, Ltd.Inventors: Kazuhiko Yoshizawa, Hitoaki Owashi, Hiroyuki Hayakawa, Tadasu Otsubo, Kyoichi Hosokawa
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Patent number: 5984770Abstract: A method and apparatus for separating bone and meat of the upper half of a poultry carcass with a variety of the sizes are provided, wherein first cutting is effected in the neighborhood of a shoulder joint to disconnect tissues under influence of a separation force applied between the upper half of a poultry carcass and the head of a humerus, second cutting is effected along the surface of the front side of a furcula, and then breast meat is efficiently separated by a conventional device with a higher recovery rate and an auto-loading system comprising a plurality of buffer conveyors is provided, wherein the upper halves of poultry carcasses are continuously loaded to as many apparatuses for the separating without downtime.Type: GrantFiled: June 23, 1997Date of Patent: November 16, 1999Assignee: Mayekawa Mfg. Co., Ltd.Inventors: Takeo Asano, Hiroyuki Hayakawa, Ryuji Kodama, Shouzou Kouzu, Yasuaki Nomura, Yoshimitsu Fujiwara
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Patent number: 5903704Abstract: A communication system has an analog signal broadcasting station for transmitting an analog signal, a digital signal broadcasting station for transmitting a digital signal and a receiving unit for receiving the analog signal from the analog signal broadcasting station and the digital signal from the digital signal broadcasting station. The receiving unit has a recording and reproducing unit for selectively recording one of received analog and digital signals. The recording and reproducing unit has heads for analog signal each having a predetermined azimuth angle and operative to record an analog signal and heads for digital signal each having an azimuth angle larger than that of the analog signal head and operative to record a digital signal, and performs selective recording and reproduction of the analog signal and the digital signal on and from a recording medium.Type: GrantFiled: July 11, 1995Date of Patent: May 11, 1999Assignee: Hitachi, Ltd.Inventors: Hitoaki Owashi, Takaharu Noguchi, Hiroo Okamoto, Kyoichi Hosokawa, Kazuhiko Yoshizawa, Nobutaka Amada, Naozumi Sugimura, Hiroaki Tachibana, Hiroyuki Hayakawa