Patents by Inventor Hirotsugu Yamamoto
Hirotsugu Yamamoto 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).
-
Patent number: 9251577Abstract: The present invention provides a method for providing information and an apparatus for providing information with which information can be secretly displayed, and further, a display technique with a lot of sense of fun can attract keen interest from people around a display such as digital signage. A method for providing information using an apparatus for providing information that displays information using a light array includes: switching and displaying an information array and a concealment array in a display cycle in which a person cannot sense an information display array of the information array using the apparatus for providing information. The information array includes the information display array concerning information to be provided, and the concealment array is generated so that the information display array becomes invisible when the concealment array overlaps with the information array.Type: GrantFiled: March 2, 2012Date of Patent: February 2, 2016Assignee: The University of TokushimaInventors: Hirotsugu Yamamoto, Shiro Suyama
-
Publication number: 20150358933Abstract: A sensor information processing apparatus according to one embodiment of the present invention is a sensor information processing apparatus 251 for processing measured result from a plurality of sensors 202, and it includes a sensing information obtaining section 12 for obtaining sensing information including the measured results in the sensors 202 from radio signals received from the sensors 202, and a time synchronizing section 13 for temporally relate the measured results included in the sensing information obtained by the sensing information obtaining section 12 to each other.Type: ApplicationFiled: June 17, 2014Publication date: December 10, 2015Inventors: Hirotsugu YAMAMOTO, Yoshizo TANAKA
-
Publication number: 20150345997Abstract: A stator of a resolver has an annular core having teeth, an insulator that covers a part of the core, windings wound around the teeth with the insulator interposed therebetween, and a cover that covers the windings and connecting wires that are extensions of the windings. The insulator has winding parts, a connecting wire part, a barrier wall and a plurality of island parts, and a positioning projection part is formed on the island parts. The cover is formed by cover sections arranged along the circumference thereof, each of the cover sections has a protrusion part that is to be welded and fixed to one of the island parts. Each of the cover sections is positioned with a positioning recess of the protrusion part being fitted onto the positioning projection part and a side wall thereof being interposed between the barrier wall and the positioning projection part.Type: ApplicationFiled: October 30, 2013Publication date: December 3, 2015Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventor: Hirotsugu YAMAMOTO
-
Patent number: 9100948Abstract: A resource used by a wireless terminal device to communicate with a terminal device in an internal network is appropriately managed. In a communication system 201, an internal network connection device 102 allocates, to a wireless terminal device 150, 151, its own resource for communicating with a terminal device 161 in an internal network 51, transmits data received from the wireless terminal device 150, 151 via the wireless base station device 101, to the terminal device 161, and transmits data received from the terminal device 161, to the wireless terminal device 150, 151 via the wireless base station device 101. The internal network connection device 102 or the wireless base station device 101 determines whether or not the allocation of the resource to the wireless terminal device 150, 151 should be maintained. Upon receiving a determination that the allocation of the resource should not be maintained, the internal network connection device 102 cancels the allocation of the resource.Type: GrantFiled: October 6, 2011Date of Patent: August 4, 2015Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Hirotsugu Yamamoto, Kenichi Murakami
-
Patent number: 8995984Abstract: A communication system (1) includes a mobile communication network (2); a fixed communication network (3) connected to the mobile communication network (2); and a plurality of radio base stations capable of communicating with a mobile terminal (100) by radio communication. The radio base stations include a first base station (41, 42) connected to the mobile communication network (2); and second base stations (51, 52) connected to the fixed communication network (3) through wire communication lines (61, 62). A communication connection using a predetermined interface is established between one of the second base stations (51) and one of neighboring base stations (the first base station (42) and another one of the second base stations (52)) located in the neighborhood of the one of the second base stations (51).Type: GrantFiled: October 29, 2010Date of Patent: March 31, 2015Assignee: Sumitomo Electric Industries, Ltd.Inventors: Eiji Mochida, Hirotsugu Yamamoto, Kenichi Murakami
-
Publication number: 20150004975Abstract: A wireless base station device transmits and receives a radio signal to and from a wireless terminal device in a communication system in which the wireless terminal device is communicable with a plurality of wireless base station devices by performing a moving operation. The wireless base station device includes: a terminal power information acquisition section that acquires terminal power information indicating a degree of change in a reception power of the radio signal in a wireless terminal device existing in the range of a cell formed by the wireless base station device, with respect to a positional change of the wireless terminal device; and a moving operation control section that controls, based on the terminal power information acquired by the terminal power information acquisition section, timing of the moving operation of the wireless terminal device from the wireless base station device to another wireless base station device.Type: ApplicationFiled: August 28, 2012Publication date: January 1, 2015Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Hirotsugu Yamamoto, Takashi Yamamoto
-
Publication number: 20140337454Abstract: In an information processing system, a speculative DL content information acceptor 324 accepts identification information of content selected by a server. A list generator 352 generates a speculative DL list 388 of the accepted content identification information. Based on the speculative DL list 388, a DL processor 372 sets the time of start of download of content data and downloads the content data at the set time.Type: ApplicationFiled: December 5, 2012Publication date: November 13, 2014Inventors: Hirotsugu Yamamoto, Masayuki Chatani
-
Publication number: 20140125579Abstract: Disclosed herein is a head mounted display including: an enclosure accommodating a presentation section adapted to present a three-dimensional image and located in front of the eyes of a viewer when worn on the head of the viewer; and an imaging element provided in the enclosure and adapted to turn light external to the enclosure into an image, in which the imaging element images light that is vertically downward relative to the enclosure and forward in the direction of line of sight of the viewer when the enclosure is worn on the head of the viewer.Type: ApplicationFiled: October 8, 2013Publication date: May 8, 2014Applicant: Sony Computer Entertainment Inc.Inventor: Hirotsugu Yamamoto
-
Publication number: 20140092048Abstract: The present invention is to allow change of the area in which information as a display target is not displayed in a display according to a detected position by a touch sensor disposed opposed to a touch sensor that is so disposed as to be overlapped on the display. An information processing device (1) includes a touch panel (12) that is so configured as to include a display and a front touch sensor that is so disposed as to be overlapped on the display and detects the position of an object on a detection surface, a back touch sensor (18) that is disposed opposed to the front touch sensor and detects the position of an object on a detection surface, and a control section. The control section identifies, as a prohibited area, one of two areas that each occupy part of the display and are disposed on the left and right sides based on at least one detected position by the back touch sensor (18), and causes information as a display target to be displayed in an area outside the prohibited area in the display.Type: ApplicationFiled: April 6, 2012Publication date: April 3, 2014Applicant: SONY COMPUTER ENTERTAINMENT INC.Inventor: Hirotsugu Yamamoto
-
Publication number: 20140085336Abstract: The present invention provides a method for providing information and an apparatus for providing information with which information can be secretly displayed, and further, a display technique with a lot of sense of fun can attract keen interest from people around a display such as digital signage. A method for providing information using an apparatus for providing information that displays information using a light array includes: switching and displaying an information array and a concealment array in a display cycle in which a person cannot sense an information display array of the information array using the apparatus for providing information. The information array includes the information display array concerning information to be provided, and the concealment array is generated so that the information display array becomes invisible when the concealment array overlaps with the information array.Type: ApplicationFiled: March 2, 2012Publication date: March 27, 2014Inventors: Hirotsugu Yamamoto, Shiro Suyama
-
Publication number: 20140061702Abstract: An optoelectronic semiconductor chip includes a semiconductor layer sequence and a carrier substrate. A first and a second electrical contact layer are arranged at least regionally between the carrier substrate and the semiconductor layer sequence and are electrically insulated from each other by an electrically insulating layer. A minor layer is arranged between the semiconductor layer sequence and the carrier substrate. The semiconductor chip comprises a transparent encapsulation layer covering side surfaces of the semiconductor layer sequence, side surfaces of the minor layer and side surfaces of the electrically insulating layer facing towards the side surfaces of the semiconductor chip.Type: ApplicationFiled: March 15, 2012Publication date: March 6, 2014Applicant: OSRAM OPTO SEMICONDUCTORS GMBHInventors: Hirotsugu Yamamoto, Shiro Suyama
-
Publication number: 20130343214Abstract: Appropriate communication is performed even before a CQI report is acquired. A base station device 1b that performs radio communication with a terminal device 2 includes: a report acquisition section that acquires the CQI report from the terminal device; and a selection section that selects a transmission state. The transmission state includes a first transmission state in which transmission is performed using a first radio resource subset A configured to include a radio resource that does not suffer interference from another base station device 1a, and a second transmission state in which transmission is performed using at least a second radio resource subset B configured to include a radio resource that is likely to suffer interference from another base station device 1b. The report acquisition section 14 acquires the CQI report of the second radio resource subset from the terminal device 2.Type: ApplicationFiled: July 11, 2013Publication date: December 26, 2013Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Hirotsugu YAMAMOTO, Takashi YAMAMOTO, Youji OKADA, Kenichi MURAKAMI
-
Publication number: 20130217403Abstract: A resource used by a wireless terminal device to communicate with a terminal device in an internal network is appropriately managed. In a communication system 201, an internal network connection device 102 allocates, to a wireless terminal device 150, 151, its own resource for communicating with a terminal device 161 in an internal network 51, transmits data received from the wireless terminal device 150, 151 via the wireless base station device 101, to the terminal device 161, and transmits data received from the terminal device 161, to the wireless terminal device 150, 151 via the wireless base station device 101. The internal network connection device 102 or the wireless base station device 101 determines whether or not the allocation of the resource to the wireless terminal device 150, 151 should be maintained. Upon receiving a determination that the allocation of the resource should not be maintained, the internal network connection device 102 cancels the allocation of the resource.Type: ApplicationFiled: October 6, 2011Publication date: August 22, 2013Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Hirotsugu Yamamoto, Kenichi Murakami
-
Publication number: 20120225646Abstract: A communication system (1) includes a mobile communication network (2); a fixed communication network (3) connected to the mobile communication network (2); and a plurality of radio base stations capable of communicating with a mobile terminal (100) by radio communication. The radio base stations include a first base station (41, 42) connected to the mobile communication network (2); and second base stations (51, 52) connected to the fixed communication network (3) through wire communication lines (61, 62). A communication connection using a predetermined interface is established between one of the second base stations (51) and one of neighboring base stations (the first base station (42) and another one of the second base stations (52)) located in the neighborhood of the one of the second base stations (51).Type: ApplicationFiled: October 29, 2010Publication date: September 6, 2012Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTDInventors: Eiji Mochida, Hirotsugu Yamamoto, Kenichi Murakami
-
Patent number: 8133428Abstract: To provide a photocurable composition with which a fine pattern molded product on which a fine pattern of a mold is highly precisely transferred can efficiently be produced. A photocurable composition comprising 100 parts by mass of a photocurable monomer (A), from 5 to 60 parts by mass of a colloidal silica (B) (solid content) having an average particle size of at most 200 nm, and from 0.1 to 10 parts by mass of a photopolymerization initiator (C), wherein the photocurable monomer (A) comprises a multifunctional monomer (A1) having at least 3(meth)acryloyloxy groups in one molecule and a bifunctional monomer (A2) having two (meth)acryloyloxy groups in one molecule, at least one compound belonging to the multifunctional monomer (A1) or the bifunctional monomer (A2) has a hydroxy group, and the ratio of the total amount (mol) of hydroxy groups to the total amount (mol) of the multifunctional monomer (A1) and the bifunctional monomer (A2) is at least 10%.Type: GrantFiled: March 25, 2010Date of Patent: March 13, 2012Assignee: Asahi Glass Company, LimitedInventors: Yuriko Kaida, Hiroshi Sakamoto, Hirotsugu Yamamoto
-
Publication number: 20100259821Abstract: To provide a photocurable composition with which a fine pattern molded product on which a fine pattern of a mold is highly precisely transferred can efficiently be produced. A photocurable composition comprising 100 parts by mass of a photocurable monomer (A), from 5 to 60 parts by mass of a colloidal silica (B) (solid content) having an average particle size of at most 200 nm, and from 0.1 to 10 parts by mass of a photopolymerization initiator (C), wherein the photocurable monomer (A) comprises a multifunctional monomer (A1) having at least 3 (meth)acryloyloxy groups in one molecule and a bifunctional monomer (A2) having two (meth)acryloyloxy groups in one molecule, at least one compound belonging to the multifunctional monomer (A1) or the bifunctional monomer (A2) has a hydroxy group, and the ratio of the total amount (mol) of hydroxy groups to the total amount (mol) of the multifunctional monomer (A1) and the bifunctional monomer (A2) is at least 10%.Type: ApplicationFiled: March 25, 2010Publication date: October 14, 2010Inventors: Yuriko Kaida, Hiroshi Sakamoto, Hirotsugu Yamamoto
-
Publication number: 20090010324Abstract: A broadcast signal receiving system includes a decoder. The decoder is provided with a first processing system and a second processing system. The first processing system is provided with a first demodulator and a first decoder. The second processing system is provided with a second demodulator and a second decoder. One of the processing systems demodulates and decodes a signal corresponding to a channel selected by a user using a controller and displayed on a display device. The other processing system demodulates and decodes a signal corresponding to a channel predicted by a channel predicting unit to be selected next by the user. When the predicted channel is selected by the user, an output controlling unit switches the source of output of data stream for generating an image to be output to the display device so as to select the processing system that had been processing in the selected channel as a source.Type: ApplicationFiled: June 11, 2008Publication date: January 8, 2009Applicant: Sony Computer Entertainment Inc.Inventor: Hirotsugu YAMAMOTO
-
Patent number: 7439279Abstract: To provide a coating composition which forms a coating film having excellent fingerprint removability and having favorable abrasion resistance and transparency, and a molded product having a coating film made of a cured product of the composition. An active energy ray curable coating composition comprising an active energy ray curable polymerizable monomer (A), a water and oil repellency-imparting agent (B) and an active energy ray polymerization initiator (C), wherein the water and oil repellency-imparting agent (B) contains a water and oil repellency-imparting agent (B-T) having a moiety (b-1) exerting water and oil repellency, an active energy ray curable functional group (b-2) and a moiety (b-3) excellent in compatibility with the polymerizable monomer (A) and a molded product having a coating film made of a cured product of the composition.Type: GrantFiled: May 13, 2005Date of Patent: October 21, 2008Assignee: Asahi Glass Company, LimitedInventors: Satoshi Kondo, Daisuke Shirakawa, Toshihiko Higuchi, Hirotsugu Yamamoto
-
Patent number: 7361394Abstract: An optical disk of a system wherein a recording layer is to be irradiated throughout a thin film cover layer with a laser beam, wherein a hard coat layer (W) is formed on the thin film cover layer, and the hard coat layer (W) is made of a cured product of coating composition (X) comprising a polyfunctional compound (A) having at least two active energy ray curable polymerizable functional groups, a water and oil repellency-imparting agent (B), an active energy ray polymerization initiator (C) and a colloidal silica (D) having an average particle size of from 1 to 200 nm, provided that the water and oil repellency-imparting agent (B) is a water and oil repellency-imparting agent (B-T) having, in one molecule, a moiety (b-1) excellent in compatibility with the polyfunctional compound (A) and an active energy ray curable functional group (b-3).Type: GrantFiled: May 18, 2005Date of Patent: April 22, 2008Assignee: Asahi Glass Company, LimitedInventors: Satoshi Kondo, Hirotsugu Yamamoto
-
Patent number: 7361393Abstract: An optical disk of a system wherein a recording layer is to be irradiated with a laser beam through a thin film cover layer, wherein on the surface of the thin film cover layer, a hard coat layer is formed which is made of a cured product of an active energy ray curable composition comprising a polymerizable monomer (A), a colloidal silica (B), a lubricity-imparting agent (C) and an active energy ray polymerization initiator (D), as components. The lubricity-imparting agent (C) contains a lubricity-imparting agent (C-T) having, in one molecule, a moiety (c-1) exerting lubricity, a moiety (c-2) excellent in compatibility with the polymerizable monomer and an active energy ray curable functional group (c-3). In the optical disk of the present invention, the hard coat layer formed on the surface of the thin film cover layer is excellent in abrasion resistance, transparency and long-term surface lubricity.Type: GrantFiled: May 17, 2005Date of Patent: April 22, 2008Assignee: Asahi Glass Company, LimitedInventors: Satoshi Kondo, Toshihiko Higuchi, Hirotsugu Yamamoto