Chigira
Atsushi Chigira, Kyoto JP
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20080284500 | LOAD-DRIVE CONTROLLER - In a load-drive controller, a first comparing unit compares a load current supplied from an H bridge circuit and a desired setting current; a PWM control unit generates a control signal to control the load current; a gate driver drives and controls output transistors of the H bridge circuit based on the control signal, and a load current monitoring unit determines which is larger a level shift equivalent value of the setting current or a peak hold equivalent value of the load current, and the PWM control unit controls increase or decrease of the load current based on a comparison result of the first comparing unit and on a determination result of the load current monitoring unit, so that the load current quickly reaches the setting current of a micro step drive during decrease of the setting current. | 11-20-2008 |
Hiroshi Chigira, Tokyo JP
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20130038555 | Information Input Device, Information Input Method, and Information Input Program - An information input device includes a display, an input unit, an input direction determining unit, a tag arranging unit and a movable direction determining unit. The movable direction determining unit specifies, based on a first operation position on an input area of the input unit, a division part including the first operation position from among plural division parts on the input area. The tag arranging unit displays a tag indicating a slide operation pattern of an operator associated with the specified division part in the vicinity of a selection operation object or on the selection operation object on a display area of the display. The input direction determining unit detects, based on a second operation position on the input area, a slide operation pattern of the operator, and determines whether or not the detected slide operation pattern matches the slide operation pattern indicated by the tag within a certain range. | 02-14-2013 |
Nobutsugu Chigira, Shiga JP
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20080277059 | Apparatus and Method for Manufacturing Laminated Sheet - An apparatus is provided for manufacturing a laminated sheet wherein different molten resins are alternately laminated by providing a multitude of slits arranged at intervals and permitting the different molten resins to flow out from the adjacent slits. A value of a shortest flow path length (L | 11-13-2008 |
20090315212 | INTERMITTENT FILM FORMING SYSTEM AND INTERMITTENT FILM FORMING METHOD - An intermittent film forming system is provided, comprising a mold having a fine projections and depressions shape formed on the surface, a press for pressing a film to the surface of the mold, a transportation for carrying the film, and a releasing device for releasing the film from the mold surface. The releasing device is provided with a stripper roll for stripping the film, a means for rotary driving the stripper roll, an auxiliary roll arranged substantially in parallel with the stripper roll across a film path line, a means for moving the auxiliary roll on the periphery of the stripper roll such that the film embraces the stripper roll, and a guide for moving the stripper roll and the auxiliary roll in the vicinity of the surface of the mold in parallel therewith, while maintaining the relative positional relationship that the film embraces the stripper roll. | 12-24-2009 |
Nobutsugu Chigira, Otsu-Shi JP
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20120273998 | INTERMITTENT FILM FORMING SYSTEM AND INTERMITTENT FILM FORMING MTHOD - An intermittent film forming system is provided, comprising a mold having a fine projections and depressions shape formed on the surface, a press for pressing a film to the surface of the mold, a transportation for carrying the film, and a releasing device for releasing the film from the mold surface. The releasing device is provided with a stripper roll for stripping the film, a means for rotary driving the stripper roll, an auxiliary roll arranged substantially in parallel with the stripper roll across a film path line, a means for moving the auxiliary roll on the periphery of the stripper roll such that the film embraces the stripper roll, and a guide for moving the stripper roll and the auxiliary roll in the vicinity of the surface of the mold in parallel therewith, while maintaining the relative positional relationship that the film embraces the stripper roll. | 11-01-2012 |
Noriyuki Chigira, Takasaki-Shi JP
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20140085769 | MULTILAYER CERAMIC CAPACITOR - A multilayer ceramic capacitor has multiple laminated dielectric ceramic layers made of a dielectric ceramic, internal electrodes formed between the dielectric ceramic layers, and external electrodes electrically connected to the internal electrodes, wherein generation of cracks in the dielectric layer due to expansion of the internal electrode is suppressed by causing ceramic grains having a crystal axis ratio c/a higher than that of the ceramic grains constituting the dielectric layer to be present in non-contiguous parts of the internal electrodes between the dielectric ceramic layers, and by harnessing the stress-mitigating effect of domain switching involving these ceramic grains. | 03-27-2014 |
Shigemitsu Chigira, Tokyo JP
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20090107445 | Recoil Starter - According to an aspect of the present invention, there is provided a recoil starter including: a base plate that has a bearing portion formed therein; a rotary shaft that is supported by the bearing portion so as to pass through the base plate; a rope reel that is rotatably supported at one side of the base plate; a recoil rope that is wound around the rope reel; a recoil spiral spring that urges the rope reel to rewind the recoil rope; a damper spring that has one end connected to the rotary shaft and the other end connected to the rope reel; and a clutch mechanism that is disposed on an end of the rotary shaft at the other side of the base plate and that transfer a rotational force to an engine. | 04-30-2009 |
Yoshio Chigira, Gunma JP
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20100037738 | SHEET PERFORATION DEVICE AND ITS CONTROL METHOD - A paper-sheet punching device shown in FIG. | 02-18-2010 |
20120304840 | SHEET PERFORATION DEVICE AND ITS CONTROL METHOD - A paper-sheet punching device shown in FIG. | 12-06-2012 |
Yoshio Chigira, Chuo-Ku JP
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20100301090 | ELECTRIC STAPLER - An electric stapler includes: a driver for driving leg portions of a staple having a U-shaped section to penetrate the leg portions through a paper bundle; a table including a clincher for bending and forming the penetrated leg portions inwardly, the table for holding the paper bundle between the driver and the table; a motor for moving the table and the driver; a photo sensor for detecting an existence of the paper bundle inserted into a gap between the table and the driver; and a control portion for driving the motor. The photo sensor is disposed on the table in such a manner that a detection point of the photo sensor for detecting the paper bundle exists upwardly of a disposing position of the clincher by inclining an optical axis direction of a radiation light to be emitted from the photo sensor in a direction of the clincher. | 12-02-2010 |