Patents by Inventor Naoya Sakurai
Naoya Sakurai 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: 12216898Abstract: An equipment-management device associated with at least one of multiple pieces of equipment in a building under management, the equipment-management device including a display-information generator, a touchscreen, and an action-control-information generator. The display-information generator generates display information on a management screen wherein icons are arranged, each of the icons including an outer frame and a first area set at one end along the major axis within the outer frame. The touchscreen displays the display information and receives an input of information relating to an operation performed on the management screen. Upon detecting that a slide operation performed on one of the icons of the management screen from the first area through a first slide-operation detecting line set inside the outer frame excluding the first area, the action-control-information generator generates action-control information that switches the power supply of the corresponding equipment on or off.Type: GrantFiled: March 20, 2018Date of Patent: February 4, 2025Assignee: CARRIER JAPAN CORPORATIONInventors: Naoya Sugiyama, Koichiro Sakurai, Hidemitsu Kawai
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Patent number: 11457172Abstract: An information processing device includes a selection unit configured to select a second image related to a first image from images captured by a second camera based on a position where the first image is captured by a first camera, and a control unit configured to reproduce the first image and the second image based on respective capturing times thereof.Type: GrantFiled: June 24, 2020Date of Patent: September 27, 2022Assignee: PANASONIC I-PRO SENSING SOLUTIONS CO., LTD.Inventors: Hideaki Takahashi, Naoya Sakurai, Masayuki Hasegawa
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Patent number: 11276193Abstract: An information processing device has a receiving section for receiving, from a second vehicle having started the tracking of a first person, the position information of the second vehicle and the image data photographed by the on-vehicle camera mounted on the second vehicle; a control section for searching for the image of the first vehicle included in the image data from the images photographed by monitoring cameras installed around the position indicated by the position information and for tracking the first vehicle searched for using the images photographed by the monitoring cameras; and a transmitting section for transmitting the tracking position information of the first vehicle being tracked by the control section.Type: GrantFiled: December 27, 2019Date of Patent: March 15, 2022Assignee: PANASONIC I-PRO SENSING SOLUTIONS CO., LTD.Inventors: Minoru Hagio, Nobuhito Seki, Keiichi Miyazaki, Kosuke Shinozaki, Masayuki Hasegawa, Shinichi Arai, Ryutaro Sen, Naoya Sakurai
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Publication number: 20200413001Abstract: An information processing device includes a selection unit configured to select a second image related to a first image from images captured by a second camera based on a position where the first image is captured by a first camera, and a control unit configured to reproduce the first image and the second image based on respective capturing times thereof.Type: ApplicationFiled: June 24, 2020Publication date: December 31, 2020Inventors: Hideaki TAKAHASHI, Naoya SAKURAI, Masayuki HASEGAWA
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Publication number: 20200211216Abstract: An information processing device has a receiving section for receiving, from a second vehicle having started the tracking of a first person, the position information of the second vehicle and the image data photographed by the on-vehicle camera mounted on the second vehicle; a control section for searching for the image of the first vehicle included in the image data from the images photographed by monitoring cameras installed around the position indicated by the position information and for tracking the first vehicle searched for using the images photographed by the monitoring cameras; and a transmitting section for transmitting the tracking position information of the first vehicle being tracked by the control section.Type: ApplicationFiled: December 27, 2019Publication date: July 2, 2020Inventors: Minoru HAGIO, Nobuhito SEKI, Keiichi MIYAZAKI, Kosuke SHINOZAKI, Masayuki HASEGAWA, Shinichi ARAI, Ryutaro SEN, Naoya SAKURAI
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Patent number: 10323675Abstract: A device with an adjustment bolt includes a bolt attachment wall, an adjustment bolt screwed with an internal thread hole of the bolt attachment wall, a locknut screwed with the adjustment bolt, a cover that surrounds the adjustment bolt and the locknut, and a stopper unit that prevents removal of the cover from the locknut. The stopper unit includes an inner circumference groove of the cover fitted around a C-shaped retaining ring, and an external circumference groove of the locknut fitting within the retaining ring. The external circumference groove includes a first groove portion having a large-diameter groove bottom that restricts contraction and removal of the retaining ring fitted within the inner circumference groove, and a second groove portion provided continuously for the first groove portion and having a small-diameter groove bottom that allows contraction and removal of the retaining ring fitted within the inner circumference groove.Type: GrantFiled: June 8, 2017Date of Patent: June 18, 2019Assignee: KUBOTA CorporationInventors: Hiroki Oso, Naoya Sakurai, Takumi Fukuda, Mitsugu Okuda, Wataru Iwanaga, Yusuke Suzuki, Takahiro Kajihara
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Publication number: 20170370397Abstract: A device with an adjustment bolt includes a bolt attachment wall, an adjustment bolt screwed with an internal thread hole of the bolt attachment wall, a locknut screwed with the adjustment bolt, a cover that surrounds the adjustment bolt and the locknut, and a stopper unit that prevents removal of the cover from the locknut. The stopper unit includes an inner circumference groove of the cover fitted around a C-shaped retaining ring, and an external circumference groove of the locknut fitting within the retaining ring. The external circumference groove includes a first groove portion having a large-diameter groove bottom that restricts contraction and removal of the retaining ring fitted within the inner circumference groove, and a second groove portion provided continuously for the first groove portion and having a small-diameter groove bottom that allows contraction and removal of the retaining ring fitted within the inner circumference groove.Type: ApplicationFiled: June 8, 2017Publication date: December 28, 2017Inventors: Hiroki OSO, Naoya SAKURAI, Takumi FUKUDA, Mitsugu OKUDA, Wataru IWANAGA, Yusuke SUZUKI, Takahiro KAJIHARA
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Patent number: 9771854Abstract: There is provided an engine water-cooling device that can increase warming-up efficiency of an engine. The engine water-cooling device includes a thermostat housing that houses a thermostat. The thermostat housing is mounted to a front wall of a cylinder head in one side portion in a width direction of the cylinder head. A cooling water pump is mounted to a front wall of a cylinder block in a central portion in a width direction of the cylinder block. A bypass passage includes an intra-head bypass passage in the cylinder head, and the intra-head bypass passage includes a width-direction passage portion extending from a position behind the thermostat housing to a position behind and above the cooling water pump.Type: GrantFiled: September 1, 2015Date of Patent: September 26, 2017Assignee: KUBOTA CorporationInventors: Naoya Sakurai, Hideyuki Koyama, Hideyuki Goto, Kentaro Nagai, Tadashi Nakano
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Publication number: 20160090895Abstract: There is provided an engine water-cooling device that can increase warming-up efficiency of an engine. The engine water-cooling device includes a thermostat housing that houses a thermostat. The thermostat housing is mounted to a front wall of a cylinder head in one side portion in a width direction of the cylinder head. A cooling water pump is mounted to a front wall of a cylinder block in a central portion in a width direction of the cylinder block. A bypass passage includes an intra-head bypass passage in the cylinder head, and the intra-head bypass passage includes a width-direction passage portion extending from a position behind the thermostat housing to a position behind and above the cooling water pump.Type: ApplicationFiled: September 1, 2015Publication date: March 31, 2016Inventors: Naoya SAKURAI, Hideyuki KOYAMA, Hideyuki GOTO, Kentaro NAGAI, Tadashi NAKANO
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Patent number: 7583896Abstract: An optical transmitter of an optical-wireless hybrid transmission system according to the invention outputs a first single-mode optical signal (center frequency: fC1) to an optical receiver, generates a polarization-coupled optical signal by orthogonal-polarization-coupling a second single-mode optical signal (center frequency: fC2) with a third single-mode optical signal (center frequency: fC3) so as to give the two waves orthogonal polarization directions and the same optical power, and transmits the generated polarization-coupled optical signal to a base station as an optical carrier signal. The optical receiver couples a modulated optical signal transmitted from the base station with the optical signal output from the optical transmitter, demodulates an electrical signal having intermediate frequencies fIF1 and fIF2 that is obtained by photodecting a resulting coupled optical signal, and generates transmit-data by filtering a resulting output signal.Type: GrantFiled: June 24, 2005Date of Patent: September 1, 2009Assignee: Nippon Telegraph and Telephone CorporationInventors: Tomohiro Taniguchi, Naoya Sakurai
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Publication number: 20090016723Abstract: An optical transmitter of an optical-wireless hybrid transmission system according to the invention outputs a first single-mode optical signal (center frequency: fC1) to an optical receiver, generates a polarization-coupled optical signal by orthogonal-polarization-coupling a second single-mode optical signal (center frequency: fC2) with a third single-mode optical signal (center frequency: fC3) so as to give the two waves orthogonal polarization directions and the same optical power, and transmits the generated polarization-coupled optical signal to a base station as an optical carrier signal. The optical receiver couples a modulated optical signal transmitted from the base station with the optical signal output from the optical transmitter, demodulates an electrical signal having intermediate frequencies fIF1 and fIF2 that is obtained by photodecting a resulting coupled optical signal, and generates transmit-data by filtering a resulting output signal.Type: ApplicationFiled: June 24, 2005Publication date: January 15, 2009Inventors: Tomohiro Taniguchi, Naoya Sakurai
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Publication number: 20070229457Abstract: An electronic blackboard system characterized in including a position detecting portion for detecting a position of a member brought into contact with a screen, an electronic paper for displaying the position of the member detected by the position detecting portion on the screen as a locus, a control portion for controlling the position detecting portion and the electronic paper to display the locus of the member on the screen as drawing information, and a storing portion for storing the drawing information controlled to display by the control portion, in which writing can be executed on a writing face without an exclusive pen, a character or a graphic can be displayed on the screen by a simple apparatus constitution, and displayed information can be stored to an apparatus main body.Type: ApplicationFiled: May 25, 2005Publication date: October 4, 2007Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.Inventor: Naoya Sakurai
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Patent number: 7236708Abstract: An optical communication system can increase a minimum optical reception level or the number of connectable optical receivers by controlling optical output levels of its optical transmitter. The optical communication system includes the optical transmitter having an optical variable splitting controller for splitting received light into N parts and supplies them to N optical fibers, and N optical receivers for receiving the signals sent via the N optical fibers. The optical variable splitting controller regulates its optical output levels to be supplied to the N optical fibers by controlling the optical coupling ratios. For example, the optical variable splitting controller may regulate its optical output levels by controlling its optical coupling ratios such that optical reception levels become equal for all the N optical receivers.Type: GrantFiled: October 22, 2002Date of Patent: June 26, 2007Assignee: Nippon Telegraph and Telephone CorporationInventors: Tatsuya Shimada, Naoya Sakurai, Hideaki Kimura
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Publication number: 20030095314Abstract: An optical communication system can increase a minimum optical reception level or the number of connectable optical receivers by controlling optical output levels of its optical transmitter. The optical communication system includes the optical transmitter having an optical variable splitting controller for splitting received light into N parts and supplies them to N optical fibers, and N optical receivers for receiving the signals sent via the N optical fibers. The optical variable splitting controller regulates its optical output levels to be supplied to the N optical fibers by controlling the optical coupling ratios. For example, the optical variable splitting controller may regulate its optical output levels by controlling its optical coupling ratios such that optical losses from its input to inputs of the N optical receivers become equal for all the N optical receivers.Type: ApplicationFiled: October 22, 2002Publication date: May 22, 2003Inventors: Tatsuya Shimada, Naoya Sakurai, Hideaki Kimura
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Patent number: 5896216Abstract: The AM/FM converter of the present invention comprises an optical frequency modulation section which receives multi-channel AM video signals and outputs an optical-frequency-modulated optical signal beam; and an optical heterodyne detection section comprising an optical frequency oscillator composed of a semiconductor local laser which outputs a local oscillator optical beam having an optical frequency separated by a designated intermediate frequency, an optical coupler, and a photoelectric converter composed of a photodiode, which receives the optical signal beam and outputs an electrical batched FM modulation signal which is frequency-modulated and frequency-converted to the intermediate frequency. By means of this configuration, the invention offers an AM/FM converter wherein the frequency band is made considerably wider.Type: GrantFiled: June 25, 1996Date of Patent: April 20, 1999Assignee: Nippon Telegraph and Telephone CorporationInventors: Koji Kikushima, Nori Shibata, Kouichi Suto, Katsushi Iwashita, Satoshi Ikeda, Hiroshi Nakamoto, Chisei Kishimoto, Kiyomi Kumozaki, Naoya Sakurai