Patents by Inventor Yoshinao Hiranuma
Yoshinao Hiranuma 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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Publication number: 20100245780Abstract: A detection unit detects an entering object that will enter at least a projection space. When an entering object has been detected by a first detection unit, a controller initiates safety processing, the safety processing being milder than safety processing that is initiated when an error has occurred in the projection display apparatus itself. For example, when an entering object has been detected, the controller controls components of the projection display apparatus so as to switch to the projection of a black image and so as to maintain the state of the projection display apparatus, excluding the switching.Type: ApplicationFiled: March 3, 2010Publication date: September 30, 2010Applicant: SANYO ELECTRIC CO., LTDInventors: Takaaki ABE, Masutaka Inoue, Susumu Tanase, Yoshinao Hiranuma, Tomoya Terauchi, Masahiro Haraguchi
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Publication number: 20100245586Abstract: A camera for capturing an object that will enter a projection space is attached to the casing of a projection display apparatus. The camera is installed at the position in which, when the camera faces the projection plane, at least one of the back direction and the side direction of the casing is included within the filed of view of the camera. For example, the cameras are installed on both side edges of the casing so as to face each other.Type: ApplicationFiled: March 3, 2010Publication date: September 30, 2010Applicant: SANYO ELECTRIC CO., LTD.Inventors: Tomoya TERAUCHI, Masutaka INOUE, Susumu TANASE, Yoshinao HIRANUMA, Takaaki ABE, Masahiro HARAGUCHI, Makoto MAEDA, Shinya MATSUMOTO, Azusa TAKEUCHI, Ryoko KUBO
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Publication number: 20100182668Abstract: A projection image display apparatus includes a solid light source, and a projection element configured to scan a projection plane with spot light emitted from the solid light source. The projection image display apparatus includes an element controller configured to control a scanning speed of the projection element on the basis of an image input signal; and a signal corrector configured to correct the image input signal on the basis of the scanning speed of the projection element controlled by the element controller.Type: ApplicationFiled: January 15, 2010Publication date: July 22, 2010Applicant: SANYO ELECTRIC CO., LTD.Inventors: Takaaki ABE, Masutaka INOUE, Susumu TANASE, Yoshinao HIRANUMA, Tomoya TERAUCHI, Masahiro HARAGUCHI
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Publication number: 20100165003Abstract: An image display apparatus includes a light source controller; an element controller; and an image analyzing unit. The light source controller controls the amount of the light to be emitted from the light source, based on the target light amount and a time constant. The image analyzing unit calculates saturation based on the signal values of the video input signals of the plurality of colors, and sets the time constant according to the saturation.Type: ApplicationFiled: December 22, 2009Publication date: July 1, 2010Applicant: SANYO ELECTRIC CO., LTD.Inventors: Yoshinao HIRANUMA, Masutaka INOUE, Susumu TANASE, Tomoya TERAUCHI, Takaaki ABE, Masahiro HARAGUCHI
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Publication number: 20090296820Abstract: A signal processing apparatus includes: a specification unit configured to specify, based on plural pixels forming the target block, a partial region which is a part of the target block; a search-region shifting unit configured to sequentially shift, within the reference frame a search region which is compared with the partial region; a comparing unit configured to calculate a degree of coincidence between the search region and the partial region, and to specify a coincidence region which is the search region having the highest degree of coincidence with the partial region, as the search region is shifted; and a detecting unit configured to detect the motion vector of the target block based on both positions of the partial region within the target frame ad the coincidence region within the reference frame.Type: ApplicationFiled: May 27, 2009Publication date: December 3, 2009Applicant: SANYO ELECTRIC CO., LTD.Inventors: Yoshinao Hiranuma, Masutaka Inoue, Tomoya Terauchi
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Publication number: 20090109409Abstract: A projection display apparatus 100 including a plurality of solid state light sources 11 includes: a sensor 70 detecting an amount of light emitted from the plurality of solid state light sources 11; a degradation rate calculating unit 250 acquiring, from the amount of light detected by the sensor 70, an amount of light emitted from a measurement target light source which is any one of the plurality of solid state light sources: and a light source controlling unit 240 controlling, for each of the plurality of state light sources 11, emission periods in which the plurality of solid state light sources 11 emit light so that the degradation rate calculating unit 250 acquires the amount of light emitted from the measurement target lightType: ApplicationFiled: October 23, 2008Publication date: April 30, 2009Applicant: SANYO ELECTRIC CO., LTD.Inventors: Masahiro HARAGUCHI, Susumu TANASE, Yoshinao HIRANUMA, Tomoya TERAUCHI, Takaaki ABE, Masutaka INOUE
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Publication number: 20090022411Abstract: An image display apparatus 100 comprises: a low-luminance frame generator 230 configured to generate a low-luminance frame in which a luminance of an original frame corresponding to an image input signal is decreased; a motion-compensated frame generator 240 configured to generate a motion-compensated frame in which a motion of an object included in the original frame is compensated; a combining ratio changer 250 configured to change a combining ratio between the low-luminance frame and the motion-compensated frame according to an image characteristic obtained based on the image input signal; a combiner 260 configured to generate a combining frame by combining the low-luminance frame and the motion-compensated frame; and an output signal unit 270 configured to insert the combining frame between continuous original frames.Type: ApplicationFiled: July 18, 2008Publication date: January 22, 2009Applicant: SANYO ELECTRIC CO., LTD.Inventors: Masutaka INOUE, Susumu Tanase, Yoshinao Hiranuma, Takaaki Abe, Masahiro Haraguchi
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Publication number: 20080303954Abstract: A signal processing apparatus 200 comprises a detection unit 221 configured to detect a motion vector in a control target area targeted for an edge-enhancement control; an extraction unit 222 configured to extract a horizontal component which is a motion vector component in a horizontal direction and a vertical component which is a motion vector component in a vertical direction, from the motion vector detected by the detection unit 221; a calculation unit 223 configured to calculate a horizontal direction enhancement amount based on an amount of the horizontal component, and to calculate a vertical direction enhancement amount based on an amount of the vertical component; and an edge-enhancement control unit 224 configured to control an edge enhancement amount for the control target area based on the horizontal direction enhancement amount and the vertical direction enhancement amount.Type: ApplicationFiled: June 4, 2008Publication date: December 11, 2008Applicant: SANYO ELECTRIC CO., LTD.Inventors: Masahiro HARAGUCHI, Takaaki ABE, Masutaka INOUE, Susumu TANASE, Yoshinao HIRANUMA, Seiji TSUCHIYA
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Patent number: 7463216Abstract: In a captured image outputting system, an image shot by an image capturing device is, upon shooting the image thereby, instantaneously transmitted to a display control device of a display system via wireless communication. The display system instantaneously projects the received image on a projection screen. The display system is comprised of a display device and a display control device. A liquid crystal projector may serve as the display device whereas an optional device, for use in wireless communication, connected to image input terminals of the liquid crystal projector may serve as the display control device. A digital still camera may serve as the image capturing device capable of carrying out wireless communication.Type: GrantFiled: January 7, 2004Date of Patent: December 9, 2008Assignee: Sanyo Electric Co., Ltd.Inventors: Yasuhiro Yamazaki, Yasuaki Inoue, Yoshinao Hiranuma, Hiroki Miura
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Publication number: 20080279238Abstract: An illumination apparatus includes: a solid-state light source; a Peltier element configured to cool the solid-state light source; a light amount sensor configured to detect an amount of a light emitted from the solid-state light source; a power consumption monitor configured to monitor power consumptions of the solid-state light source and the Peltier element; and a power controller configured to control powers supplied to the solid-state light source and the Peltier element. The power controller controls the powers supplied to the solid-state light source and the Peltier element, on the basis of the light amount detected by the light amount sensor and a sum of the power consumptions of the solid-state light source and the Peltier element.Type: ApplicationFiled: May 9, 2008Publication date: November 13, 2008Applicant: SANYO ELECTRIC CO., LTD.Inventors: Yoshinao HIRANUMA, Masutaka Inoue, Susumu Tanase, Takaaki Abe, Seiji Tsuchiya, Masahiro Haraguchi
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Publication number: 20080246927Abstract: A projection display apparatus includes: a light amount sensor which detects an amount of light emitted from an array light source; a deterioration rate calculator which acquires an amount of light of a measurement target light source from the amount of light detected by the light amount sensor; a reference light amount storage which stores a reference amount of light of an amount of light emitted from plurality of solid state light sources, for each of the solid state light sources; and a light source controller which controls the amount of light emitted from the plurality of solid state light sources for each of the solid state light sources, and the deterioration rate calculator determines whether the measurement target light source has deteriorated, in accordance with a result of a comparison between the amount of light detected by the light amount sensor, and the reference amount of light.Type: ApplicationFiled: April 8, 2008Publication date: October 9, 2008Applicant: SANYO ELECTRIC CO., LTD.Inventors: Masutaka INOUE, Seiji Tsuchiya, Susumu Tanase, Yoshinao Hiranuma, Takaaki Abe, Masahiro Haraguchi
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Patent number: 7388602Abstract: Digital cameras which improve operability in checking, storing, and editing shot images have not been satisfactory. A digital camera and a user terminal including a file server are connected over a network. When the digital camera is powered on, it automatically establishes a network connection with the file server in an activation process. When the digital camera shoots an image, this image is transmitted to the file server automatically upon completion of the encoding and compression of the image. When image reproduction is instructed from the digital camera, the image is downloaded from the file sever over the network and displayed on the digital camera.Type: GrantFiled: December 3, 2003Date of Patent: June 17, 2008Assignee: Sanyo Electric Co., LtdInventors: Yasuaki Inoue, Yoshinao Hiranuma, Kyoichi Takano, Hiroki Miura
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Publication number: 20080136918Abstract: In a captured image outputting system, an image shot by an image capturing device is, upon shooting the image thereby, instantaneously transmitted to a display control device of a display system via wireless communication. The display system instantaneously projects the received image on a projection screen. The display system is comprised of a display device and a display control device. A liquid crystal projector may serve as the display device whereas an optional device, for use in wireless communication, connected to image input terminals of the liquid crystal projector may serve as the display control device. A digital still camera may serve as the image capturing device capable of carrying out wireless communication.Type: ApplicationFiled: October 31, 2007Publication date: June 12, 2008Applicant: SANYO ELECTRIC CO., LTD.Inventors: Yasuhiro Yamazaki, Yasuaki Inoue, Yoshinao Hiranuma, Hiroki Miura
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Publication number: 20080136835Abstract: An image signal processor includes a controller configured to generate a red output signal, a green output signal, a blue output signal and a fourth color output signal in accordance with image input signals. A fourth color light component enables to reproduce a color outside the range of a color reproducible by the red light component, the green light component and the blue light component. The controller generates the fourth color output signal on the basis of a reference signal corresponding to a color different from a complementary color of a color reproduced by the fourth color light component.Type: ApplicationFiled: October 25, 2007Publication date: June 12, 2008Applicant: SANYO ELECTRIC CO., LTD.Inventors: Takaaki ABE, Masutaka Inoue, Susumu Tanase, Yoshinao Hiranuma, Seiji Tsuchiya, Masahiro Haraguchi
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Publication number: 20080129849Abstract: A file is prepared by bringing patient ID and a photograph of affected parts into correspondence with each other. An image pickup unit takes an image of bar code. An ID extraction unit extracts an ID from the image taken of the bar codes. A communication unit acquires entity information corresponding to the ID, from an external database. The IDs and entity information are displayed to a user. The user acquires an affected-part image from the image pickup unit. An affected-part file generation unit generates an affected-part file where ID and a photograph of an affected part are brought into correspondence with each other. The communication unit transmits the affected-part file to an external file database on patients.Type: ApplicationFiled: September 27, 2005Publication date: June 5, 2008Applicants: Sanyo Electric Co.ltd, Kyoto UniversityInventors: Yasuaki Inoue, Yoshinao Hiranuma, Kyoichi Takano, Tomohiro Kuroda
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Publication number: 20040140971Abstract: In a captured image outputting system, an image shot by an image capturing device is, upon shooting the image thereby, instantaneously transmitted to a display control device of a display system via wireless communication. The display system instantaneously projects the received image on a projection screen. The display system is comprised of a display device and a display control device. A liquid crystal projector may serve as the display device whereas an optional device, for use in wireless communication, connected to image input terminals of the liquid crystal projector may serve as the display control device. A digital still camera may serve as the image capturing device capable of carrying out wireless communication.Type: ApplicationFiled: January 7, 2004Publication date: July 22, 2004Applicant: SANYO ELECTRIC CO., LTD.Inventors: Yasuhiro Yamazaki, Yasuaki Inoue, Yoshinao Hiranuma, Hiroki Miura
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Publication number: 20040109066Abstract: Digital cameras which improve operability in checking, storing, and editing shot images have not been satisfactory. A digital camera and a user terminal including a file server are connected over a network. When the digital camera is powered on, it automatically establishes a network connection with the file server in an activation process. When the digital camera shoots an image, this image is transmitted to the file server automatically upon completion of the encoding and compression of the image. When image reproduction is instructed from the digital camera, the image is downloaded from the file sever over the network and displayed on the digital camera.Type: ApplicationFiled: December 3, 2003Publication date: June 10, 2004Applicant: SANYO ELECTRIC CO., LTD.Inventors: Yasuaki Inoue, Yoshinao Hiranuma, Kyoichi Takano, Hiroki Miura