Patents by Inventor Daisuke Kuroki
Daisuke Kuroki 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: 11945927Abstract: [Problem] An object of the present invention is to provide a foam including a thermoplastic resin and rubber as a main component, in which a micronized product of a cellulose fiber is uniformly dispersed, and uniformity and mechanical properties are excellent. [Solution] A foam includes a modified cellulose fiber (A) covalently bonded with a diene-based polymer, a thermoplastic resin and/or rubber (B), and a diene-based polymer (C) having a functional group capable of covalently bonding with a cellulose fiber, in which the fiber (A) is micronized, the fiber (A) has a content of 0.05 to 20% by mass, and the thermoplastic resin and/or rubber (B) has a glass transition point of ?130° C. to 120° C.Type: GrantFiled: February 26, 2020Date of Patent: April 2, 2024Assignee: SEIKO PMC CORPORATIONInventors: Ryo Miyamori, Daisuke Kuroki, Hideya Sekiguchi, Akihiro Sato
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Patent number: 11920077Abstract: No studies have been made regarding what kinds of refrigerants should be used in a refrigeration cycle device for a vehicle. An air conditioner (1) for a vehicle includes a refrigerant circuit (10) and a refrigerant that is sealed in the refrigerant circuit (10). The refrigerant circuit (10) includes a compressor (80), a first heat exchanger (85), which serves as a heat dissipater in a dehumidifying heating mode, an outside-air heat exchanger (82), a cooling control valve (87), and a second heat exchanger (86), which serves as an evaporator in the dehumidifying heating mode. The refrigerant is a refrigerant having a low GWP.Type: GrantFiled: July 16, 2019Date of Patent: March 5, 2024Assignee: DAIKIN INDUSTRIES, LTD.Inventors: Eiji Kumakura, Kazuhiro Furusho, Masaru Tanaka, Shun Ohkubo, Mitsushi Itano, Yuuki Yotsumoto, Akihito Mizuno, Tomoyuki Gotou, Yasufu Yamada, Tatsumi Tsuchiya, Kenji Gobou, Hitomi Kuroki, Daisuke Karube, Tatsuya Takakuwa, Tetsushi Tsuda
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Patent number: 11912922Abstract: A showcase includes a refrigerant circuit and a refrigerant enclosed in the refrigerant circuit. The refrigerant circuit includes a compressor (121), a radiator (122), an expansion valve (123), and an evaporator (124). The refrigerant is a low-GWP refrigerant.Type: GrantFiled: July 16, 2019Date of Patent: February 27, 2024Assignee: DAIKIN INDUSTRIES, LTD.Inventors: Shinichi Fujinaka, Masaru Tanaka, Shun Ohkubo, Mitsushi Itano, Yuuki Yotsumoto, Akihito Mizuno, Tomoyuki Gotou, Yasufu Yamada, Hitomi Kuroki, Tatsumi Tsuchiya, Kenji Gobou, Daisuke Karube, Tatsuya Takakuwa
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Publication number: 20240027618Abstract: A ranging device includes a light receiving unit, a frequency distribution generation unit that generates a frequency distribution based on a timing at which light irradiated to an object is detected, a control unit that controls a frame period for counting of distance data, and a distance measurement result calculation unit that calculates a distance measurement result based on the frequency distribution. The distance measurement result calculation unit periodically acquires the frequency distribution during a predetermined period set as a frame period. When the frequency of any of the classes in the acquired frequency distribution exceeds a threshold value, the distance measurement result calculation unit determines a distance range of the class in which the frequency exceeds the threshold value as a distance measurement result, and the control unit outputs the distance measurement result before the predetermined period of time to end the frame period.Type: ApplicationFiled: July 13, 2023Publication date: January 25, 2024Inventor: DAISUKE KUROKI
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Patent number: 11800234Abstract: An image capturing apparatus includes an image capturing unit configured to set an exposure condition for each of regions on an image capturing plane and capture an image, an acquisition unit configured to acquire luminance information about each of the regions in the image captured by the image capturing unit, a calculation unit configured to calculate change information about an image to be acquired in next image capturing, and a determination unit configured to determine an exposure condition for the image capturing unit in the next image capturing for each of the regions based on the change information calculated by the calculation unit and the luminance information about each of the regions acquired by the acquisition unit.Type: GrantFiled: December 3, 2021Date of Patent: October 24, 2023Assignee: CANON KABUSHIKI KAISHAInventor: Daisuke Kuroki
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Patent number: 11416167Abstract: A system includes a memory configured to store data, a first master configured to issue a first data transfer request to the memory, a division unit configured to divide the first data transfer request into a plurality of data transfer requests, and output the plurality of data transfer requests, and a second master configured to issue a second data transfer request to the memory.Type: GrantFiled: October 1, 2020Date of Patent: August 16, 2022Assignee: CANON KABUSHIKI KAISHAInventor: Daisuke Kuroki
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Publication number: 20220191377Abstract: An image capturing apparatus includes an image capturing unit configured to set an exposure condition for each of regions on an image capturing plane and capture an image, an acquisition unit configured to acquire luminance information about each of the regions in the image captured by the image capturing unit, a calculation unit configured to calculate change information about an image to be acquired in next image capturing, and a determination unit configured to determine an exposure condition for the image capturing unit in the next image capturing for each of the regions based on the change information calculated by the calculation unit and the luminance information about each of the regions acquired by the acquisition unit.Type: ApplicationFiled: December 3, 2021Publication date: June 16, 2022Inventor: Daisuke Kuroki
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Publication number: 20220025142Abstract: [Problem] An object of the present invention is to provide a foam including a thermoplastic resin and rubber as a main component, in which a micronized product of a cellulose fiber is uniformly dispersed, and uniformity and mechanical properties are excellent. [Solution] A foam includes a modified cellulose fiber (A) covalently bonded with a diene-based polymer, a thermoplastic resin and/or rubber (B), and a diene-based polymer (C) having a functional group capable of covalently bonding with a cellulose fiber, in which the fiber (A) is micronized, the fiber (A) has a content of 0.05 to 20% by mass, and the thermoplastic resin and/or rubber (B) has a glass transition point of ?130° C. to 120° C.Type: ApplicationFiled: February 26, 2020Publication date: January 27, 2022Inventors: Ryo MIYAMORI, Daisuke KUROKI, Hideya SEKIGUCHI, Akihiro SATO
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Publication number: 20210103402Abstract: A system includes a memory configured to store data, a first master configured to issue a first data transfer request to the memory, a division unit configured to divide the first data transfer request into a plurality of data transfer requests, and output the plurality of data transfer requests, and a second master configured to issue a second data transfer request to the memory.Type: ApplicationFiled: October 1, 2020Publication date: April 8, 2021Inventor: Daisuke Kuroki
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Publication number: 20190218357Abstract: An object of the present invention is to provide a composition for a molded foam containing a peroxide and a blowing agent, in which cellulose fibers are uniformly dispersed in a resin for a foam molding material having high hydrophobicity such as a thermoplastic resin and a rubber, and a foam excellent in mechanical properties which is obtained by reaction of the composition for a molded foam during foam molding. The composition for a molded foam contains a modified cellulose fiber (A) having an unsaturated bond, a thermoplastic resin and/or a rubber (B), a peroxide (C), and a blowing agent (D).Type: ApplicationFiled: December 12, 2017Publication date: July 18, 2019Inventors: Shuhei YAMADA, Yukino YANAGIBORI, Syuichi OHIRA, Daisuke KUROKI
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Patent number: 10184013Abstract: Provided are modified plant fibers suitable for addition to rubber; an additive for rubber comprising the modified plant fibers which can be micronized and dispersed easily and highly when adding to rubber; a method of preparing the additive for rubber; and a rubber composition comprising the additive for rubber. Modified plant fibers (A) in which plant fibers (a) and a modified synthetic rubber (B) are covalently bonded wherein the ratio of the modified synthetic rubber (B) relative to 100 parts by weight of the plant fibers (a) is 5 to 100 parts by weight. An additive for rubber comprising 20 to 75 weight % of the modified plant fibers (A) according to claim 1 and 25 to 80 weight % of a processing agent for rubber (C), wherein the number average molecular weight of the processing agent for rubber (C) is 400 to 60,000, and the glass transition point of the processing agent for rubber (C) is 100° C. or less, and wherein the additive for rubber includes plant fibers in the ratio of 10 to 65 weight %.Type: GrantFiled: June 22, 2016Date of Patent: January 22, 2019Assignee: SEIKO PMC CORPORATIONInventors: Ryo Miyamori, Syuichi Ohira, Daisuke Kuroki
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Publication number: 20180162960Abstract: Provided are modified plant fibers suitable for addition to rubber; an additive for rubber comprising the modified plant fibers which can be micronized and dispersed easily and highly when adding to rubber; a method of preparing the additive for rubber; and a rubber composition comprising the additive for rubber. Modified plant fibers (A) in which plant fibers (a) and a modified synthetic rubber (B) are covalently bonded wherein the ratio of the modified synthetic rubber (B) relative to 100 parts by weight of the plant fibers (a) is 5 to 100 parts by weight. An additive for rubber comprising 20 to 75 weight % of the modified plant fibers (A) according to claim 1 and 25 to 80 weight % of a processing agent for rubber (C), wherein the number average molecular weight of the processing agent for rubber (C) is 400 to 60,000, and the glass transition point of the processing agent for rubber (C) is 100° C. or less, and wherein the additive for rubber includes plant fibers in the ratio of 10 to 65 weight %.Type: ApplicationFiled: June 22, 2016Publication date: June 14, 2018Inventors: Ryo MIYAMORI, Syuichi OHIRA, Daisuke KUROKI
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Patent number: 9519945Abstract: A graphic division unit divides image data to be output into a plurality of divided regions, and an order determination unit determines a generation order of a plurality of the divided regions of the image data so as to cause a first generation order of the image data and a second generation order of the image data to be different from each other. A generation stop instruction unit causes generation of the image data until the image data combining the image data generated based on the first generation order with the image data generated based on the second generation order corresponds to the image data to be output.Type: GrantFiled: September 4, 2014Date of Patent: December 13, 2016Assignee: Canon Kabushiki KaishaInventor: Daisuke Kuroki
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Patent number: 9496001Abstract: A frame memory of a video processing apparatus stores video frames that are respectively compressed based on compression parameters. A video output unit outputs video data based on the video frames stored in the frame memory so that the video data is displayed. A freeze frame determination unit of the video processing apparatus determines a video frame to be freeze displayed in response to an input of a freeze command for freezing the displayed video, based on the compression parameters of the video frames stored in the frame memory.Type: GrantFiled: October 14, 2014Date of Patent: November 15, 2016Assignee: Canon Kabushiki KaishaInventor: Daisuke Kuroki
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Patent number: 9454801Abstract: An image processing apparatus that outputs a transformed image obtained by performing geometric transformation on an input image identifies, on the basis of inverse parameters of the geometric transformation, a plurality of sets of coordinates in the input image corresponding to a plurality of sets of coordinates in the transformed image, store, among the plurality of sets of coordinates in the transformed image, one or more sets of coordinates that satisfy a certain condition and the identified sets of coordinates corresponding to the one or more sets of coordinates in a memory while associating the one or more sets of coordinates and the identified sets of coordinates with each other, and generates the transformed image on the basis of data stored in the memory.Type: GrantFiled: January 21, 2015Date of Patent: September 27, 2016Assignee: Canon Kabushiki KaishaInventor: Daisuke Kuroki
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Publication number: 20150206293Abstract: An image processing apparatus that outputs a transformed image obtained by performing geometric transformation on an input image identifies, on the basis of inverse parameters of the geometric transformation, a plurality of sets of coordinates in the input image corresponding to a plurality of sets of coordinates in the transformed image, store, among the plurality of sets of coordinates in the transformed image, one or more sets of coordinates that satisfy a certain condition and the identified sets of coordinates corresponding to the one or more sets of coordinates in a memory while associating the one or more sets of coordinates and the identified sets of coordinates with each other, and generates the transformed image on the basis of data stored in the memory.Type: ApplicationFiled: January 21, 2015Publication date: July 23, 2015Inventor: Daisuke Kuroki
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Publication number: 20150110475Abstract: A frame memory of a video processing apparatus stores video frames that are respectively compressed based on compression parameters. A video output unit outputs video data based on the video frames stored in the frame memory so that the video data is displayed. A freeze frame determination unit of the video processing apparatus determines a video frame to be freeze displayed in response to an input of a freeze command for freezing the displayed video, based on the compression parameters of the video frames stored in the frame memory.Type: ApplicationFiled: October 14, 2014Publication date: April 23, 2015Inventor: Daisuke Kuroki
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Publication number: 20150070384Abstract: A graphic division unit divides image data to be output into a plurality of divided regions, and an order determination unit determines a generation order of a plurality of the divided regions of the image data so as to cause a first generation order of the image data and a second generation order of the image data to be different from each other. A generation stop instruction unit causes generation of the image data until the image data combining the image data generated based on the first generation order with the image data generated based on the second generation order corresponds to the image data to be output.Type: ApplicationFiled: September 4, 2014Publication date: March 12, 2015Inventor: Daisuke Kuroki
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Patent number: 8934756Abstract: An image processing apparatus includes a detecting unit configured to detect a change in a viewing environment; a storing unit configured to store position information of data displayed on a display unit when the change in the viewing environment is detected by the detecting unit; and a reproducing unit configured to reproduce data corresponding to the position information stored in the storing unit by receiving a re-viewing instruction.Type: GrantFiled: March 3, 2010Date of Patent: January 13, 2015Assignee: Canon Kabushiki KaishaInventor: Daisuke Kuroki
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Patent number: 8786778Abstract: A timing control apparatus includes: an extraction unit that outputs an input timing signal of an image signal; an input timing switch unit that selects whether to output the input timing signal output from the extraction unit or to input an external input timing signal; an input timing delay addition unit capable of adding delay information to the input timing signal output from the extraction unit; a reference timing generation unit that generates a reference timing signal from the input timing signal; a reference timing switch unit that selects whether to output the reference timing signal or to input an external reference timing signal; and an individual timing generation unit that generates, from the reference timing signal, a video processing timing signal and an output timing signal.Type: GrantFiled: November 30, 2012Date of Patent: July 22, 2014Assignee: Canon Kabushiki KaishaInventors: Daisuke Kuroki, Shinichi Sunakawa, Kohei Murayama, Atsushi Date