Patents Assigned to Fukui Prefecture
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Patent number: 8276637Abstract: An end of a sheet drawn out form a feeder is clamped by a pair of upper and lower clamping devices of two or more pairs. The sheet is drawn out from the initial position to the end position in a spread state. While the spread sheet is being tentered on pin tenters, another pair of upper and lower clamping devices at the end position is separated from each other and moved along the respective rails into the initial position. The end of the sheet drawn out from the feeder is clamped from above and below at the initial position with the upper and lower clamping devices that has returned to the initial position.Type: GrantFiled: August 11, 2010Date of Patent: October 2, 2012Assignees: Fukui Prefecture Government, Mitsuya Co., Ltd.Inventors: Kazumasa Kawabe, Kichiro Ishida
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Publication number: 20100319857Abstract: An end of a sheet drawn out form a feeder is clamped by a pair of upper and lower clamping devices of two or more pairs. The sheet is drawn out from the initial position to the end position in a spread state. While the spread sheet is being tentered on pin tenters, another pair of upper and lower clamping devices at the end position is separated from each other and moved along the respective rails into the initial position. The end of the sheet drawn out from the feeder is clamped from above and below at the initial position with the upper and lower clamping devices that has returned to the initial position.Type: ApplicationFiled: August 11, 2010Publication date: December 23, 2010Applicants: FUKUI Prefecture Government, MITSUYA CO., LTD.Inventors: Kazumasa Kawabe, Kichiro Ishida
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Patent number: 7828032Abstract: An end of a sheet drawn out form a feeder is clamped by a pair of upper and lower clamping devices of two or more pairs. The sheet is drawn out from the initial position to the end position in a spread state. While the spread sheet is being tentered on pin tenters, another pair of upper and lower clamping devices at the end position is separated from each other and moved along the respective rails into the initial position. The end of the sheet drawn out from the feeder is clamped from above and below at the initial position with the upper and lower clamping devices that has returned to the initial position.Type: GrantFiled: May 23, 2007Date of Patent: November 9, 2010Assignees: Fukui Prefecture Government, Mitsuya Co., Ltd.Inventors: Kazumasa Kawabe, Kichiro Ishida
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Patent number: 7500837Abstract: A small size gear pump having a disc-shaped case, inside which a flat cylindrical motor rotor chamber, a bearing chamber and a flat cylindrical gear chamber are arranged eccentrically from the bearing chamber and the rotor chamber, which are piled sequentially along an axial direction and are communicating to each other.Type: GrantFiled: July 7, 2004Date of Patent: March 10, 2009Assignees: Fukui Prefecture, Japan Aerospace Exploration AgencyInventors: Naoki Miyagi, Fujio Yamamoto, Yuichi Murai, Koji Miyazaki, Futoshi Matsui, Yuji Aoyagi
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Publication number: 20050042124Abstract: A circular disc shape case 11 includes a motor rotor chamber 12, a bearing chamber 13 and a gear chamber 14 piled sequentially and being communicated with each other. A suction port 15 is connected to the motor rotor chamber 12, and a discharge port 16 is connected to the gear chamber 14, which communicate with outside respectively. A rotating shaft 18 having an end positioned in the motor rotor chamber 13 and the other end extending to the gear chamber 14. A rotor 22 is fixed around the rotation shaft 18 in the motor rotor chamber 13. A first bearing 19 is provided for supporting the end of the rotating shaft 18 in radial and thrust directions. A second bearing 20 is provided in the bearing chamber 13 for supporting an intermediate portion of the rotating shaft 18 in radial direction.Type: ApplicationFiled: July 7, 2004Publication date: February 24, 2005Applicants: Naoki Miyagi, Fukui Prefecture, Fujikura Ltd.Inventors: Naoki Miyagi, Fujio Yamamoto, Yuichi Murai, Koji Miyazaki, Futoshi Matsui, Yuji Aoyagi
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Patent number: 6736609Abstract: A pump apparatus of simple construction has a bearing structure for which a lubricant is unnecessary. A flow passage for a refrigerant (liquid ammonia) is formed in a housing to provide communication between a suction port and a discharge port, and slide bearing members formed of amorphous carbon are provided in the housing to be fitted into the flow passage to support a rotating shaft. A drive for rotating the rotating shaft is constituted by a rotor, which is fitted into the flow passage and provided with the rotating shaft, and a stator, which is provided outside the housing to surround the rotor, and a pump body is provided midway the flow passage and connected to the rotating shaft to pump a fluid.Type: GrantFiled: March 19, 2002Date of Patent: May 18, 2004Assignees: Fukui Prefecture, National Space Development Agency of Japan, Japan Space ForumInventors: Shozo Katsukura, Mikine Katsukura, Masao Furukawa, Koji Miyazaki, Yuji Aoyagi, Naoki Miyagi
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Patent number: 6032342Abstract: The present invention aims to provide a method of producing a high-quality multi-filament spread sheet by spreading the filaments in such a manner that they are orderly disposed in parallel to each other without the quality deterioration and an apparatus used in the same as well as a multi-filament spread sheet produced in the same. The method and apparatus embodied in the present invention are intended to spread the filaments widthwise by subjecting a multi-filament oversupplied by a certain amount under a feeding control mechanism from a yarn supply section to a yarn winding section to air blowing crosswise with the multi-filament so as to transform the filaments into a multi-filament spread sheet. With this method and apparatus, it becomes possible to obtain various types of multi-filament spread sheets.Type: GrantFiled: December 22, 1997Date of Patent: March 7, 2000Assignee: Fukui PrefectureInventors: Kazumasa Kawabe, Shigeru Tomoda