Patents by Inventor Kenji Taguchi
Kenji Taguchi 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: 7104151Abstract: An actuator is provided with an output shaft connected to a driving gear, a pair of cam followers turned by the shaft and driving the cams held on driven shafts urging members held in housings of the driving gear, a rotation retaining plate mounted on the output shaft so that the rotation retaining plate cannot be rotated relatively to the output shaft, a plurality of pressing parts formed on the rotation retaining plate so as to project therefrom, and slits for preventing the driving gear and pressing parts from interfering with each other. The rotation of the driving gear is transmitted to the output shaft via the springs and rotation retaining plate. When the rotation of the driving gear is continued with the output shaft locked and stopped, one of both end portions of each spring is pressed by the corresponding pressing member.Type: GrantFiled: September 23, 2003Date of Patent: September 12, 2006Assignee: Jidosha Denki Kogyo Co., Ltd.Inventors: Masaru Inoue, Kenji Taguchi
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Publication number: 20060108268Abstract: A water treatment control system using a fluorescence analyzer includes an activated carbon injection equipment 4 having an activated carbon injector 4a, a fluorescence analyzer 7 provided on the upstream of the activated carbon injector 4a, and a flowing water flowmeter 6. An activated carbon injection rate necessary to reduce a trihalomethane formation potential is calculated by an activated carbon injection rate calculating apparatus 8 based on a measured value from the fluorescence analyzer 7. An activated carbon injection amount from the activated carbon injector 4a is controlled by an activated carbon injection amount control apparatus 9 based on the activated carbon injection rate and a measured value from the flowing water flowmeter 6.Type: ApplicationFiled: January 11, 2006Publication date: May 25, 2006Applicant: Kabushiki Kaisha ToshibaInventors: Seiichi Murayama, Futoshi Kurokawa, Masao Kaneko, Kotaro Iyasu, Kenji Taguchi, Kie Kubo, Shojiro Tamaki, Akira Hiramoto, Takumi Hayashi, Nobuyoshi Kaiga
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Publication number: 20060085913Abstract: An adjustable bed includes a moving mechanism operable to at least tilt or move up and down a platform of the bed, and a safety switch operable to turn ON and OFF in response to movement of the platform. The moving mechanism is suspended when a power ON-OFF state of the safety switch is changed due to displacement of the safety switch from a predetermined position. In addition, a cover may be disposed over the moving mechanism from an outer surface. The safety switch is disposed at a position determined relative to a position of the cover. The power ON-OFF state of the safety switch is changed upon displacement of the cover from the position.Type: ApplicationFiled: August 26, 2003Publication date: April 27, 2006Inventors: Hideo Kawakami, Kenji Taguchi
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Patent number: 7014752Abstract: A water treatment control system for minimizing trihalomethane formation includes chlorine injection equipment having a plurality of chlorine injectors (11d, 12, 13), a fluorescence analyzer 7 provided on the upstream of the chlorine injectors, and a water flowmeter 6. An chlorine injection rate necessary to reduce a trihalomethane formation potential is calculated by a chlorine injection rate calculating apparatus 14a based on a measured value from the fluorescence analyzer 7. An chlorine injection amount from the chlorine injectors is controlled by chlorine injection amount control apparatuses 15a–15c based on the chlorine injection rate and a measured value from the flowing water flowmeter 6.Type: GrantFiled: August 14, 2003Date of Patent: March 21, 2006Assignee: Kabushiki Kaisha ToshibaInventors: Seiichi Murayama, Futoshi Kurokawa, Masao Kaneko, Kotaro Iyasu, Kenji Taguchi, Kie Kubo, Shojiro Tamaki, Akira Hiramoto, Takumi Hayashi, Nobuyoshi Kaiga
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Publication number: 20050166323Abstract: An adjustable bed including a laterally tiltable platform, a tilt mechanism that tilts the platform laterally, and a load-applying unit that applies, in a state in which the platform is tilted within a predetermined angle range during operation of the tilt mechanism, a load to the platform in a direction that suppresses an expansion of the tilt angle, so as to prevent one of a compression load and a tension load exerted on the tilt mechanism by the platform from reversing to the other load type. The adjustable bed may be structured so that the predetermined angle range includes a tilt angle at which a gravitational center of the platform during the tilt operation traverses a vertical line containing a rotational center of the platform with the load-applying unit in a non-operational state.Type: ApplicationFiled: August 28, 2003Publication date: August 4, 2005Inventors: Hideo Kawakami, Kenji Taguchi, Atsushi Ogawa
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Publication number: 20050160530Abstract: An adjustable bed includes a platform having a flexible surface, a flex mechanism adapted to flex the platform to form a flexion position that includes at least one of a sitting-up position and a knee break, and a tilt mechanism adapted to tilt the platform surface laterally, the flex and tilt mechanisms both being operable with the other mechanism in an operational state. Furthermore, the adjustable bed includes a side member disposed on a side of the platform, and a side-member lift mechanism adapted to raise the side member relative to the platform surface, the tilt mechanism tilting the platform surface toward the side member raised by the side-member lift mechanism.Type: ApplicationFiled: February 14, 2003Publication date: July 28, 2005Inventors: Kenji Taguchi, Hiroshi Abe, Masashi Morikawa, Hideo Kawakami, Atsushi Ogawa
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Patent number: 6921476Abstract: A UV-assisted advanced-ozonation water treatment system comprises a water treating tank 1, an ozonic water tank 2, an ozonized gas generator 3, and a UV light source 4 disposed in the water treating tank 1 and having a UV-radiating surface 4a, and an ozonic water jetting device including jetting nozzles 5 for jetting the ozonic water onto the UV-radiating surface of the UV light source. An ozonized gas diffusing device 12 is placed in the ozonic water tank 2. An ozonized gas generated by the ozonized gas generator 3 and compressed by a compressor 13 at a pressure in the range of about 2 to about 3 kg/cm2 is diffused into the ozonic water tank 2 by the ozonized gas diffusing device 12. A high-pressure, a high-ozone-concentration ozonic water produced in the ozonized water tank 2 is jetted through the jetting nozzles 5 onto the UV-radiating surface 4a.Type: GrantFiled: August 20, 2003Date of Patent: July 26, 2005Assignee: Kabushiki Kaisha ToshibaInventors: Norimitsu Abe, Setsuo Suzuki, Seiichi Murayama, Kotaro Iyasu, Kie Kubo, Kenji Taguchi
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Patent number: 6891569Abstract: A pixel signal outputted from an image pickup device in a standard image pickup region of a solid-state image device and a pixel signal outputted from an image pickup device in a camera shake correction region are written into a first memory and a second memory alternately for each screen. By adjusting the number of lines of a video signal upon reading out a signal from the memory, a moving image is outputted as a wide angle image. Further, by outputting all line signals in the memory, a wider angle still image is obtained.Type: GrantFiled: September 5, 2000Date of Patent: May 10, 2005Assignee: Victor Company of Japan LimitedInventors: Kenji Matsuoka, Kenji Taguchi, Nobuyuki Matsukawa, Hidehiro Katoh, Hiroyuki Miyahara, Michihiro Aso, Takayuki Ohtsuka
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Publication number: 20050076440Abstract: An adjustable bed that enables a Gatch mechanism to be operated in an excellent fashion to match the flexing of a care recipient's body, and that is, moreover, useable as a superior low platform bed for care recipients. To this end, a parallel link mechanism having a pair of perpendicular arms is provided in the adjustable bed as part of a sitting-up mechanism, and by always keeping these arms in a perpendicular position, the sitting-up mechanism is operated with a position removed from the surface of a lower-back board by a prescribed interval as an imaginary rotation center when the bed is driven. This prevents any slippage of the care recipient's body in relation to the platform surface, thereby suppressing the occurrence of bedsores and realizing a natural sitting-up action that takes account of the care recipient's body movement.Type: ApplicationFiled: October 8, 2004Publication date: April 14, 2005Inventors: Kenji Taguchi, Masashi Morikawa
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Publication number: 20050061100Abstract: An actuator is provided with an output shaft connected to a driving gear, a pair of cam followers turned by the shaft and driving the cams held on driven shafts urging members held in housings of the driving gear, a rotation retaining plate mounted on the output shaft so that the rotation retaining plate cannot be rotated relatively to the output shaft, a plurality of pressing parts formed on the rotation retaining plate so as to project therefrom, and slits for preventing the driving gear and pressing parts from interfering with each other. The rotation of the driving gear is transmitted to the output shaft via the springs and rotation retaining plate. When the rotation of the driving gear is continued with the output shaft locked and stopped, one of both end portions of each spring is pressed by the corresponding pressing member.Type: ApplicationFiled: September 23, 2003Publication date: March 24, 2005Applicant: Jidosha Denki Kogyo Co., Ltd.Inventors: Masaru Inoue, Kenji Taguchi
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Patent number: 6871010Abstract: When a still picture information is recorded on the recording medium 7 while a moving picture information is recorded by the VTR 6, a still picture information to be recorded can be confirmed and recorded by displaying the still picture information to be recorded in a sub picture frame on the screen of the viewfinder 8, which displays the moving picture information currently recorded.Type: GrantFiled: August 17, 2000Date of Patent: March 22, 2005Assignee: Victor Company of Japan, Ltd.Inventors: Kenji Taguchi, Nobuyuki Matsukawa, Hidehiro Katoh, Hiroyuki Miyahara, Michihiro Aso, Takayuki Ohtsuka
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Patent number: 6801361Abstract: The invention provides a light admitting device of the sun tracking type which has a solar cell as mounted on light reflecting means for tracking the sun. This arrangement assures the solar cell of an improved power generation efficiency without making the device greater in size and more complex. The device comprises a dome (20) made of a light transmitting material, light reflecting means (30) covered with the dome (20) and rotatably supported within the dome (20), drive means (60) coupled to the light reflecting means (30) for rotating the light reflecting means (30) to orient this means (30) toward the direction of the sun, rechargeable power source means (43) electrically connected to the drive means (60) for supplying electric power to the drive means (60), and a solar cell panel (40) electrically connected to the power source means (43) for charging the power source means (43). The solar cell panel (40) is disposed within the dome (20) so as to be rotatable with the light reflecting means (30).Type: GrantFiled: July 22, 2003Date of Patent: October 5, 2004Assignee: Sanyo Electric Co., Ltd.Inventors: Hideaki Aoki, Kenji Taguchi
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Publication number: 20040100698Abstract: The invention provides a light admitting device of the sun tracking type which has a solar cell as mounted on light reflecting means for tracking the sun. This arrangement assures the solar cell of an improved power generation efficiency without making the device greater in size and more complex. The device comprises a dome (20) made of a light transmitting material, light reflecting means (30) covered with the dome (20) and rotatably supported within the dome (20), drive means (60) coupled to the light reflecting means (30) for rotating the light reflecting means (30) to orient this means (30) toward the direction of the sun, rechargeable power source means (43) electrically connected to the drive means (60) for supplying electric power to the drive means (60), and a solar cell panel (40) electrically connected to the power source means (43) for charging the power source means (43). The solar cell panel (40) is disposed within the dome (20) so as to be rotatable with the light reflecting means (30).Type: ApplicationFiled: July 22, 2003Publication date: May 27, 2004Inventors: Hideaki Aoki, Kenji Taguchi
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Publication number: 20040045886Abstract: A UV-assisted advanced-ozonation water treatment system comprises a water treating tank 1, an ozonic water tank 2, an ozonized gas generator 3, and a UV light source 4 disposed in the water treating tank 1 and having a UV-radiating surface 4a, and an ozonic water jetting device including jetting nozzles 5 for jetting the ozonic water onto the UV-radiating surface of the UV light source. An ozonized gas diffusing device 12 is placed in the ozonic water tank 2. An ozonized gas generated by the ozonized gas generator 3 and compressed by a compressor 13 at a pressure in the range of about 2 to about 3 kg/cm2 is diffused into the ozonic water tank 2 by the ozonized gas diffusing device 12. A high-pressure, a high-ozone-concentration ozonic water produced in the ozonized water tank 2 is jetted through the jetting nozzles 5 onto the UV-radiating surface 4a.Type: ApplicationFiled: August 20, 2003Publication date: March 11, 2004Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Norimitsu Abe, Setsuo Suzuki, Seiichi Murayama, Kotaro Iyasu, Kie Kubo, Kenji Taguchi
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Publication number: 20040045880Abstract: A water treatment control system using a fluorescence analyzer includes an activated carbon injection equipment 4 having an activated carbon injector 4a, a fluorescence analyzer 7 provided on the upstream of the activated carbon injector 4a, and a flowing water flowmeter 6. An activated carbon injection rate necessary to reduce a trihalomethane formation potential is calculated by an activated carbon injection rate calculating apparatus 8 based on a measured value from the fluorescence analyzer 7. An activated carbon injection amount from the activated carbon injector 4a is controlled by an activated carbon injection amount control apparatus 9 based on the activated carbon injection rate and a measured value from the flowing water flowmeter 6.Type: ApplicationFiled: August 14, 2003Publication date: March 11, 2004Applicant: Kabushiki Kaisha ToshibaInventors: Seiichi Murayama, Futoshi Kurokawa, Masao Kaneko, Kotaro Iyasu, Kenji Taguchi, Kie Kubo, Shojiro Tamaki, Akira Hiramoto, Takumi Hayashi, Nobuyoshi Kaiga
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Patent number: 6638421Abstract: A water treatment control system using a fluorescence analyzer includes an activated carbon injection equipment 4 having an activated carbon injector 4a, a fluorescence analyzer 7 provided on the upstream of the activated carbon injector 4a, and a flowing water flowmeter 6. An activated carbon injection rate necessary to reduce a trihalomethane formation potential is calculated by an activated carbon injection rate calculating apparatus 8 based on a measured value from the fluorescence analyzer 7. An activated carbon injection amount from the activated carbon injector 4a is controlled by an activated carbon injection amount control apparatus 9 based on the activated carbon injection rate and a measured value from the flowing water flowmeter 6.Type: GrantFiled: November 29, 2001Date of Patent: October 28, 2003Assignee: Kabushiki Kaisha ToshibaInventors: Seiichi Murayama, Futoshi Kurokawa, Masao Kaneko, Kotaro Iyasu, Kenji Taguchi, Kie Kubo, Shojiro Tamaki, Akira Hiramoto, Takumi Hayashi, Nobuyoshi Kaiga
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Patent number: 6538694Abstract: A frame/field converter circuit addition-processes image data constituting respective fields in a ratio corresponding to an image pickup mode or the like and outputs the resulting image data. As a result of this, it is possible to perform addition processing on image data constituting respective fields in an optimum ratio corresponding to an image pickup mode or the like and output the resulting image data. This makes it possible to improve the frequency characteristic and S/N ratio of the image and thereby enhance the quality of the displayed image. A contour compensation circuit performs contour compensation processing with respect to the frequency band of the image data in correspondence with the zoom magnification. As a result of this, it is possible to mitigate the level of the return noises generated in correspondence with the zoom magnification and thereby prevent the deterioration of the frequency characteristic and S/N ratio of the image to thereby enhance the quality of the image.Type: GrantFiled: December 2, 1998Date of Patent: March 25, 2003Assignee: Victor Company of Japan, LimitedInventors: Hiroyuki Miyahara, Kenji Taguchi
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Patent number: 6493145Abstract: A solar lighting apparatus includes a transparent dome. The transparent dome is provided, at its ceiling center, with a control box accommodating a stepping motor, a controller for controlling the motor and a secondary battery. The stepping motor has a motor shaft coupled with a rotary shaft. On the rotary shaft is coupled a support frame member through a universal joint. The rotary shaft is driven by the motor to turn a reflection mirror held on the support frame member over a predetermined angle while tracking the sun.Type: GrantFiled: August 1, 2000Date of Patent: December 10, 2002Assignee: Sanyo Electric Co., Ltd.Inventors: Hideaki Aoki, Kenji Taguchi
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Patent number: 6433932Abstract: A solar lighting apparatus includes a transparent dome. The transparent dome is provided, at its ceiling center, with a control box accommodating a stepping motor, a controller for controlling the motor and a secondary battery. The stepping motor has a motor shaft coupled with a rotary shaft. On the rotary shaft is coupled a support frame member through a universal joint. The rotary shaft is driven by the motor to turn a reflection mirror held on the support frame member over a predetermined angle while tracking the sun.Type: GrantFiled: August 1, 2000Date of Patent: August 13, 2002Assignee: Sanyo Electric Co., Ltd.Inventors: Hideaki Aoki, Kenji Taguchi
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Patent number: D518837Type: GrantFiled: March 17, 2004Date of Patent: April 11, 2006Assignee: Jidosha Denki Kogyo Co., Ltd.Inventor: Kenji Taguchi