Patents by Inventor Yusuke Fujita
Yusuke Fujita 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: 8356921Abstract: A lighting device for use in a vehicle, is equipped with one light source and a linear light-guiding body which guides light from the light source. The light-guiding body has a linear, primary spotlight part which emits light in a linear shape and a secondary spotlight part which emits a spot of light from the tip of the light-guiding body, thus providing different lighting with one light source.Type: GrantFiled: September 16, 2009Date of Patent: January 22, 2013Assignee: Honda Motor Co., Ltd.Inventor: Yusuke Fujita
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Publication number: 20120330667Abstract: Included in a speech synthesizer, a natural language processing unit divides text data, input from a text input unit, into a plurality of components (particularly, words). An importance prediction unit estimates an importance level of each component according to the degree of how much each component contributes to understanding when a listener hears synthesized speech. Then, the speech synthesizer determines a processing load based on the device state when executing synthesis processing and the importance level. Included in the speech synthesizer, a synthesizing control unit and a wave generation unit reduce the processing time for a phoneme with a low importance level by curtailing its processing load (relatively degrading its sound quality), allocate a part of the processing time, made available by this reduction, to the processing time of a phoneme with a high importance level, and generates synthesized speech in which important words are easily audible.Type: ApplicationFiled: June 20, 2012Publication date: December 27, 2012Inventors: Qinghua Sun, Kenji Nagamatsu, Yusuke Fujita
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Publication number: 20120147245Abstract: An image pickup apparatus sets focusing time for changing an in-focus state onto each in-focus point by the optical system in accordance with a plurality of in-focus points set by a setting unit and controls the change of the in-focus state by the optical system on the basis of the set focusing time and evaluation by a focus estimation unit in response to a recording instruction given to a recording unit, so that the plurality of set in-focus points are made intop the in-focus state in turn.Type: ApplicationFiled: November 22, 2011Publication date: June 14, 2012Applicant: CANON KABUSHIKI KAISHAInventors: Ryunosuke Iijima, Yusuke Fujita
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Patent number: 8154623Abstract: An image pickup apparatus that includes an optical zooming unit, an electronic zooming unit, and a controller, wherein when the optical zooming unit moves from a first zoom region to a second zoom region that is closer to a wide-angle end than the first zoom region, the controller discretely moves the electronic zooming unit along with the operation of the optical zooming unit at the first change rate, and when the optical zooming unit moves from the first zoom region to a third zoom region that is closer to a telephoto end than the first zoom region, the controller discretely operates the electronic zooming unit along with the operation of the optical zooming unit at the second change rate.Type: GrantFiled: December 18, 2008Date of Patent: April 10, 2012Assignee: Canon Kabushiki KaishaInventor: Yusuke Fujita
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Publication number: 20110288783Abstract: A drug effect-adverse effect prediction system includes a clinical data analysis table generating part, for each combination of genotypes relating to a drug effect or adverse effect, for generation of an analysis table for handling cases related to presence or absence of the drug effect or adverse effect. The system also includes a reliability analysis part, a discrimination formula generating part, a prediction part, and a discrimination formula optimizing part.Type: ApplicationFiled: June 1, 2011Publication date: November 24, 2011Applicants: Toyo Kohan Co., Ltd., YAMAGUCHI UNIVERSITYInventors: Masaaki Oka, Yoshihiko Hamamoto, Shouichi Hazama, Yusuke Fujita, Ryouichi Tsunedomi
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Patent number: 7991616Abstract: The present invention is a speech synthesizer that generates speech data of text including a fixed part and a variable part, in combination with recorded speech and rule-based synthetic speech. The speech synthesizer is a high-quality one in which recorded speech and synthetic speech are concatenated with the discontinuity of timbres and prosodies not perceived.Type: GrantFiled: October 22, 2007Date of Patent: August 2, 2011Assignee: Hitachi, Ltd.Inventors: Yusuke Fujita, Ryota Kamoshida, Kenji Nagamatsu
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Publication number: 20110170304Abstract: A lighting device for use in a vehicle, is equipped with one light source and a linear light-guiding body which guides light from the light source. The light-guiding body has a linear, primary spotlight part which emits light in a linear shape and a secondary spotlight part which emits a spot of light from the tip of the light-guiding body, thus providing different lighting with one light source.Type: ApplicationFiled: September 16, 2009Publication date: July 14, 2011Applicant: HONDA MOTOR CO., LTD.Inventor: Yusuke Fujita
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Patent number: 7964886Abstract: A light-emitting diode includes a substrate having a main surface, a light-emitting diode device arranged on the main surface, a translucent sealing resin portion sealing the light-emitting diode device so that the light-emitting diode device is implemented as an independent convex portion projecting from the main surface, and a reflector arranged on the main surface so as to surround an outer perimeter of the sealing resin portion with an inclined surface at a distance from the outer perimeter.Type: GrantFiled: August 26, 2009Date of Patent: June 21, 2011Assignee: Sharp Kabushiki KaishaInventors: Yusuke Fujita, Masahiro Konishi
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Publication number: 20100066829Abstract: The present invention provides an imaging apparatus capable of monitoring a plurality of monitored sites in a switching manner by a single surveillance camera and an imaging system. Provided are: an imager for imaging an object scene image so as to produce imaging data; a cutout processor for cutting out one portion of the imaging data so as to create a plurality of cutout image data; and an outputter for sequentially outputting the plurality of cutout image data to the external apparatus at a predetermined output interval.Type: ApplicationFiled: September 11, 2009Publication date: March 18, 2010Applicant: SANYO ELECTRIC CO., LTD.Inventors: Aritaka MIZUTANI, Yusuke FUJITA
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Publication number: 20090315059Abstract: A light-emitting diode includes a substrate having a main surface, a light-emitting diode device arranged on the main surface, a translucent sealing resin portion sealing the light-emitting diode device so that the light-emitting diode device is implemented as an independent convex portion projecting from the main surface, and a reflector arranged on the main surface so as to surround an outer perimeter of the sealing resin portion with an inclined surface at a distance from the outer perimeter.Type: ApplicationFiled: August 26, 2009Publication date: December 24, 2009Applicant: SHARP KABUSHIKI KAISHAInventors: Yusuke FUJITA, Masahiro Konishi
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Patent number: 7598532Abstract: A light-emitting diode includes a substrate having a main surface, a light-emitting diode device arranged on the main surface, a translucent sealing resin portion sealing the light-emitting diode device so that the light-emitting diode device is implemented as an independent convex portion projecting from the main surface, and a reflector arranged on the main surface so as to surround an outer perimeter of the sealing resin portion with an inclined surface at a distance from the outer perimeter.Type: GrantFiled: April 7, 2006Date of Patent: October 6, 2009Assignee: Sharp Kabushiki KaishaInventors: Yusuke Fujita, Masahiro Konishi
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Publication number: 20090167897Abstract: An image pickup apparatus that includes an optical zooming unit, an electronic zooming unit, and a controller, wherein when the optical zooming unit moves from a first zoom region to a second zoom region that is closer to a wide-angle end than the first zoom region, the controller discretely moves the electronic zooming unit along with the operation of the optical zooming unit at the first change rate, and when the optical zooming unit moves from the first zoom region to a third zoom region that is closer to a telephoto end than the first zoom region, the controller discretely operates the electronic zooming unit along with the operation of the optical zooming unit at the second change rate.Type: ApplicationFiled: December 18, 2008Publication date: July 2, 2009Applicant: CANON KABUSHIKI KAISHAInventor: Yusuke Fujita
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Publication number: 20080243511Abstract: The present invention is a speech synthesizer that generates speech data of text including a fixed part and a variable part, in combination with recorded speech and rule-based synthetic speech. The speech synthesizer is a high-quality one in which recorded speech and synthetic speech are concatenated with the discontinuity of timbres and prosodies not perceived.Type: ApplicationFiled: October 22, 2007Publication date: October 2, 2008Inventors: Yusuke Fujita, Ryota Kamoshida, Kenji Nagamatsu
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Patent number: 7308826Abstract: The present invention provides a method capable of acquiring a physically and physiologically valid muscular strength from motion data based on a musculoskeletal model. The present invention relates to a method for obtaining muscular tension by performing inverse dynamics calculation of a musculoskeletal model. The method comprises a step for optimizing a contact force ?C received from an environment using acquired floor reaction force data and a step for optimizing the muscle tension f using acquired motion data, acquired myogenic potential data, and optimized contact force. The motion data, reaction force data and myogenic potential data can be measured at the same time by a behavior capture system.Type: GrantFiled: June 10, 2005Date of Patent: December 18, 2007Assignee: The University of TokyoInventors: Yoshihiko Nakamura, Katsu Yamane, Yusuke Fujita, Akihiko Murai
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Publication number: 20070256494Abstract: The present invention provides a method capable of acquiring a physically and physiologically valid muscular strength from motion data based on a musculoskeletal model. The present invention relates to a method for obtaining muscular tension by performing inverse dynamics calculation of a musculoskeletal model. The method comprises a step for optimizing a contact force ?C received from an environment using acquired floor reaction force data and a step for optimizing the muscle tension ƒ using acquired motion data, acquired myogenic potential data, and optimized contact force. The motion data, reaction force data and myogenic potential data can be measured at the same time by a behavior capture system.Type: ApplicationFiled: June 10, 2005Publication date: November 8, 2007Inventors: Yoshihiko Nakamura, Katsu Yamane, Yusuke Fujita, Akihiko Murai
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Publication number: 20070251415Abstract: The acrylic sol composition of the present invention comprises acrylic polymer fine particles (a), block polyurethane (b), polyamine (c), acidic phosphate ester (d), a plasticizer (e), and a filler (f). This acrylic sol composition does not generate hydrogen chloride gas or dioxin when combusted, has excellent storage stability, can be cured at relatively low temperatures, and provides coating films excellent in adhesion to substrates, cold resistance, and strength.Type: ApplicationFiled: July 27, 2005Publication date: November 1, 2007Applicant: ADEKA CORPORATIONInventors: Kazutaka Baba, Yusuke Fujita
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Publication number: 20060226437Abstract: A light-emitting diode includes a substrate having a main surface, a light-emitting diode device arranged on the main surface, a translucent sealing resin portion sealing the light-emitting diode device so that the light-emitting diode device is implemented as an independent convex portion projecting from the main surface, and a reflector arranged on the main surface so as to surround an outer perimeter of the sealing resin portion with an inclined surface at a distance from the outer perimeter.Type: ApplicationFiled: April 7, 2006Publication date: October 12, 2006Applicant: SHARP KABUSHIKI KAISHAInventors: Yusuke Fujita, Masahiro Konishi
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Publication number: 20060157724Abstract: A light-emitting diode includes a transparent substrate having a main surface and serving as a substrate, a light-emitting diode element mounted on the main surface, and a substantially semicylindrical resin sealing portion made of transparent resin and arranged on the main surface to sealingly cover the light-emitting diode element. The resin sealing portion has a reflection surface for reflecting the light emitted from the light-emitting diode element toward the transparent substrate. Preferably, a reflector made of a silver plating or the like is arranged on the reflection surface.Type: ApplicationFiled: December 21, 2005Publication date: July 20, 2006Inventor: Yusuke Fujita
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Patent number: 6777849Abstract: In a rotary electric machine using a sintered oil-impregnated bearing, oil that oozes out from the sintered oil-impregnated bearing is prevented from attaching onto a brush. In a stay part providing a brush holder stay, there is formed a through hole into which the sintered oil-impregnated bearing is fitted. A pair of holder portions that each accommodate therein a brush are formed to diametrically face each other. A terminal-fixing portion is formed on one side of each holder portion. A prescribed gap exists between the one side position and the terminal-fixing portion. By closing the inner-radial end of the gap by an end wall, a first oil pool is formed. Thus, the first oil pool is structured as an oil pool on an oil path of any oozed oil flowing from the through hole toward the outer radial side of the holder portion to prevent the oil from entering the holder portion.Type: GrantFiled: June 24, 2003Date of Patent: August 17, 2004Assignee: Mitsuba CorporationInventors: Yusuke Fujita, Keiji Kiuchi, Shinichi Hagiwara, Ken Yamamoto, Tomio Kudo
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Publication number: 20040000835Abstract: In a rotary electric machine using a sintered oil-impregnated bearing, oil that oozes out from the sintered oil-impregnated bearing is prevented from attaching onto a brush. In a stay part providing a brush holder stay, there is formed a through hole into which the sintered oil-impregnated bearing is fitted. A pair of holder portions that each accommodate therein a brush are formed to diametrically face each other. A terminal-fixing portion is formed on one side of each holder portion. A prescribed gap exists between the one side position and the terminal-fixing portion. By closing the inner-radial end of the gap by an end wall, a first oil pool is formed. Thus, the first oil pool is structured as an oil pool on an oil path of any oozed oil flowing from the through hole toward the outer radial side of the holder portion to prevent the oil from entering the holder portion.Type: ApplicationFiled: June 24, 2003Publication date: January 1, 2004Applicant: MITSUBA CORPORATIONInventors: Yusuke Fujita, Keiji Kiuchi, Shinichi Hagiwara, Ken Yamamoto, Tomio Kudo