Patents by Inventor Yuji Kuroda
Yuji Kuroda 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: 12226082Abstract: A medical system can include a light source configured to generate excitation light; and a processor including a memory, the processor: controlling energy supplied to an energy device, the light source generating the excitation light to generate fluorescence from the living body tissue heat treated by the energy device; generating a fluorescence image based on an image pickup signal obtained by imaging the living body tissue; and generating a control signal that restricts energy supply to the energy device and output the control signal to the energy control apparatus when a pixel value of at least one pixel in the fluorescence image exceeds a first threshold value.Type: GrantFiled: August 30, 2021Date of Patent: February 18, 2025Assignee: OLYMPUS CORPORATIONInventors: Yasuo Tanigami, Yusuke Otsuka, Noriko Kuroda, Yuji Kishimoto, Hideyuki Kasahara, Kazue Tanaka, Kunihide Kaji, Satoshi Takekoshi, Yoshitaka Honda, Takaaki Igarashi
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Publication number: 20240138527Abstract: The fastening device for the air cylinder includes a belt having a first end portion and a second end portion, a coupling ring attached to the first end portion of the belt, and a buckle to which the second end portion of the belt is attached. The buckle includes locking grooves in which locking portions of the coupling ring are releasably locked. The locking grooves include openings that gradually widen toward a rear face side. The front face of the buckle includes bent portions that are brought into contact with an outer circumferential face of the air cylinder when coupling between the belt and the coupling ring is released.Type: ApplicationFiled: October 26, 2023Publication date: May 2, 2024Inventors: Taro FUJIMA, Yuji KURODA, Samu MOCHIZUKI
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Patent number: 10919414Abstract: Disclosed is one example of a sliding device allowing for reliable sliding of members that close an opening of a fixed rail. The sliding device includes: a fixed rail including an opening arranged in a longitudinal direction of the fixed rail; a movable rail slidable with respect to the fixed rail in a state where at least part of the movable rail is exposed through the opening; a first closure member slidable with respect to the fixed rail and capable of closing at least part of the opening, the first closure member receiving a force from the movable rail to thereby slide; a first engaging portion provided to the first closure member and disengageably engaging with a first engaged portion provided to the movable rail; and a second engaging portion provided to the first closure member and disengageably engaging with a second engaged portion provided to the fixed rail.Type: GrantFiled: July 30, 2018Date of Patent: February 16, 2021Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Eiichiro Tsuji, Yuji Kuroda, Kazuhiro Tsuboi, Masanori Fukuoka, Tomoya Takeuchi
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Patent number: 10793026Abstract: Disclosed is one example of a sliding device allowing for reliable sliding of members that close an opening of a fixed rail. The sliding device includes: a fixed rail including an opening arranged in a longitudinal direction of the fixed rail; a movable rail slidable with respect to the fixed rail in a state where at least part of the movable rail is exposed through the opening; a first closure member slidable with respect to the fixed rail and capable of closing at least part of the opening, the first closure member receiving a force from the movable rail to thereby slide; a first engaging portion provided to the first closure member and disengageably engaging with a first engaged portion provided to the movable rail; and a second engaging portion provided to the first closure member and disengageably engaging with a second engaged portion provided to the fixed rail.Type: GrantFiled: July 30, 2018Date of Patent: October 6, 2020Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Eiichiro Tsuji, Yuji Kuroda, Kazuhiro Tsuboi, Masanori Fukuoka, Tomoya Takeuchi
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Patent number: 10752131Abstract: Disclosed is one example of a sliding device in which occurrence of damage of a member closing an opening of a fixed rail can be inhibited. The sliding device includes: a fixed rail including an opening opened upward, the opening being arranged in a longitudinal direction of the fixed rail; a movable rail slidable relative to the fixed rail in a state where at least part of the movable rail is exposed through the opening; and a first closure member slidable relative to the fixed rail and capable of closing at least part of the opening, the first closure member receiving a force from the movable rail to thereby slide in a state where an opposed surface opposed to the movable rail is spaced apart from the movable rail via a clearance. The movable rail includes a support portion that supports the first closure member in a slidable manner.Type: GrantFiled: July 30, 2018Date of Patent: August 25, 2020Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Eiichiro Tsuji, Yuji Kuroda, Kazuhiro Tsuboi, Masanori Fukuoka, Tomoya Takeuchi
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Patent number: 10688887Abstract: Disclosed is one example of a sliding device allowing for reliable sliding of two members closing an opening of a fixed rail. The sliding device includes: a fixed rail including an opening arranged in a longitudinal direction of the fixed rail; a movable rail slidable relative to the fixed rail in a state where at least part of the movable rail is exposed through the opening; a first closure member slidable relative to the fixed rail and capable of closing part of the opening, the first closure member receiving a pressing force from the movable rail to thereby slide; and a second closure member slidable relative to the fixed rail and capable of closing part of the opening in cooperation with the first closure member, the second closure member being in sliding contact with the first closure member and receiving a pressing force from the movable rail to thereby slide.Type: GrantFiled: July 30, 2018Date of Patent: June 23, 2020Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Eiichiro Tsuji, Yuji Kuroda, Kazuhiro Tsuboi, Masanori Fukuoka, Tomoya Takeuchi
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Patent number: 10309643Abstract: A structure for seismic isolation 10 provided on a structure plane 17 including a pair of left and right columns 5, 5 spaced apart in a horizontal direction, and a pair of upper and lower beams 7A, 7B spaced apart in a vertical direction, wherein the structure for seismic isolation comprises: a seismic isolation device 11 provided in a middle of each of the column 5, 5 to be displaced toward the beam 7A; and a horizontal rigid bearing element that is provided between an area in which the seismic isolation device 11 is provided and the beam 7B and that includes a connection beam 13 connecting the pair of columns 5, 5 and vertical braces 15L, 15R.Type: GrantFiled: February 25, 2016Date of Patent: June 4, 2019Assignee: MITSUBISHI HITACHI POWER SYSTEMS, LTD.Inventors: Masaki Shimono, Kunihiro Morishita, Motoki Kato, Yuji Kuroda, Tatsuya Amano, Keiichi Moritsuka
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Publication number: 20190061563Abstract: Disclosed is one example of a sliding device allowing for reliable sliding of two members closing an opening of a fixed rail. The sliding device includes: a fixed rail including an opening arranged in a longitudinal direction of the fixed rail; a movable rail slidable relative to the fixed rail in a state where at least part of the movable rail is exposed through the opening; a first closure member slidable relative to the fixed rail and capable of closing part of the opening, the first closure member receiving a pressing force from the movable rail to thereby slide; and a second closure member slidable relative to the fixed rail and capable of closing part of the opening in cooperation with the first closure member, the second closure member being in sliding contact with the first closure member and receiving a pressing force from the movable rail to thereby slide.Type: ApplicationFiled: July 30, 2018Publication date: February 28, 2019Applicants: TOYOTA BOSHOKU KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Eiichiro TSUJI, Yuji KURODA, Kazuhiro TSUBOI, Masanori FUKUOKA, Tomoya TAKEUCHI
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Publication number: 20190061566Abstract: Disclosed is one example of a sliding device allowing for reliable sliding of members that close an opening of a fixed rail. The sliding device includes: a fixed rail including an opening arranged in a longitudinal direction of the fixed rail; a movable rail slidable with respect to the fixed rail in a state where at least part of the movable rail is exposed through the opening; a first closure member slidable with respect to the fixed rail and capable of closing at least part of the opening, the first closure member receiving a force from the movable rail to thereby slide; a first engaging portion provided to the first closure member and disengageably engaging with a first engaged portion provided to the movable rail; and a second engaging portion provided to the first closure member and disengageably engaging with a second engaged portion provided to the fixed rail.Type: ApplicationFiled: July 30, 2018Publication date: February 28, 2019Applicants: TOYOTA BOSHOKU KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Eiichiro TSUJI, Yuji KURODA, Kazuhiro TSUBOI, Masanori FUKUOKA, Tomoya TAKEUCHI
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Publication number: 20190061565Abstract: Disclosed is one example of a sliding device in which occurrence of damage of a member closing an opening of a fixed rail can be inhibited. The sliding device includes: a fixed rail including an opening opened upward, the opening being arranged in a longitudinal direction of the fixed rail; a movable rail slidable relative to the fixed rail in a state where at least part of the movable rail is exposed through the opening; and a first closure member slidable relative to the fixed rail and capable of closing at least part of the opening, the first closure member receiving a force from the movable rail to thereby slide in a state where an opposed surface opposed to the movable rail is spaced apart from the movable rail via a clearance. The movable rail includes a support portion that supports the first closure member in a slidable manner.Type: ApplicationFiled: July 30, 2018Publication date: February 28, 2019Applicants: TOYOTA BOSHOKU KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Eiichiro TSUJI, Yuji KURODA, Kazuhiro TSUBOI, Masanori FUKUOKA, Tomoya TAKEUCHI
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Patent number: 10100546Abstract: In a boiler support structure in which certain seismic isolators are provided with a pullout countermeasure, the seismic isolators to be provided with the pullout countermeasure are individually identified according to whether the seismic isolator satisfies Formula (1): NDn+NEQn>Ntn . . . Formula (1), where NDn (NDn<0) is a compressive load occurring on each of the seismic isolators and calculated on the basis of a permanent load imposed on the boiler support structure; NEQn (NEQn>0) is a pullout force occurring on each of the seismic isolators and calculated on the assumption that an earthquake has occurred; and Ntn (Ntn>0) is an allowable pullout force of each of the seismic isolators and calculated using an allowable pullout stress of each of the seismic isolators.Type: GrantFiled: May 25, 2017Date of Patent: October 16, 2018Assignee: MITSUBISHI HITACHI POWER SYSTEMS, LTD.Inventors: Masaki Shimono, Kunihiro Morishita, Motoki Kato, Yuji Kuroda, Tatsuya Amano, Keiichi Moritsuka
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Publication number: 20180106473Abstract: A structure for seismic isolation 10 provided on a structure plane 17 including a pair of left and right columns 5, 5 spaced apart in a horizontal direction, and a pair of upper and lower beams 7A, 7B spaced apart in a vertical direction, wherein the structure for seismic isolation comprises: a seismic isolation device 11 provided in a middle of each of the column 5, 5 to be displaced toward the beam 7A; and a horizontal rigid bearing element that is provided between an area in which the seismic isolation device 11 is provided and the beam 7B and that includes a connection beam 13 connecting the pair of columns 5, 5 and vertical braces 15L, 15R.Type: ApplicationFiled: February 25, 2016Publication date: April 19, 2018Applicant: Mitsubishi Hitachi Power Systems, Ltd.Inventors: Masaki Shimono, Kunihiro Morishita, Motoki Kato, Yuji Kuroda, Tatsuya Amano, Keiichi Moritsuka
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Publication number: 20170260767Abstract: In a boiler support structure in which certain ones of seismic isolators are provided with a pullout countermeasure, the seismic isolators to be provided with the pullout countermeasure are individually identified according to whether the seismic isolator satisfies Formula (1) : NDn+NEQn>Ntn . . . Formula (1) , where NDn (ND<0) is a compressive load occurring on each of the seismic isolators and calculated on the basis of a permanent load imposed on the boiler support structure; NEQn (NEQn>0) is a pullout force occurring on each of the seismic isolators and calculated on the assumption that an earthquake has occurred; and Ntn (Ntn>0) is an allowable pullout force of each of the seismic isolators and calculated using an allowable pullout stress of each of the seismic isolators.Type: ApplicationFiled: May 25, 2017Publication date: September 14, 2017Inventors: Masaki SHIMONO, Kunihiro MORISHITA, Motoki KATO, Yuji KURODA, Tatsuya AMANO, Keiichi MORITSUKA
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Patent number: 9663204Abstract: A swimming mask including an elastic skirt of which a rear peripheral region is partially provided with regions having an elastic stretchability higher than that of the remaining regions to ensure the elastic skirt to be kept in close contact with the wearer's facial surface. A rear peripheral portion 19 of an elastic skirt 13 includes an upper covering region 25, a lower covering region 26 and lateral covering regions 27, 28 wherein at least one of the upper covering region 25 and the lateral covering regions 27, 28 is formed with a pair of high elastically stretchable regions 31, 32, 33, 34 adapted to be more easily elastically stretched and contracted in a circumferential direction than a remaining region in the rear peripheral portion 19.Type: GrantFiled: October 22, 2012Date of Patent: May 30, 2017Assignee: TABATA CO., LTD.Inventor: Yuji Kuroda
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Publication number: 20160265243Abstract: A boiler support structure is provided that is capable of significantly reducing an effect of a seismic force and also capable of vibrating integrally during an earthquake. The boiler support structure is provided with a main boiler body (3), a support steel frame (11) that supports the main boiler body (3) in a suspended state and that includes a plurality of pillars (11a) that each stand on a foundation (1) with a pillar legs (11b) placed therebetween and a plurality of beams (11c) that connect the adjacent pillars (11a), and seismic isolation devices (5) that support the plurality of respective pillars (11a). In the boiler support structure (10), seismic isolation characteristics of each of the seismic isolation devices (5) are set in accordance with horizontal reaction forces occurring in the plurality of pillar legs (11b).Type: ApplicationFiled: December 22, 2014Publication date: September 15, 2016Inventors: Masaki SHIMONO, Kunihiro MORISHITA, Motoki KATO, Yuji KURODA, Tatsuya AMANO, Keiichi MORITSUKA
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Patent number: 9329560Abstract: An image forming apparatus for performing job processing includes a power supplying unit configured to supply power to a heating unit, a cooling unit configured to cool an inside of an enclosure of the image forming apparatus, a power generating unit configured to generate power by heat dissipated from the heating unit, a power storage unit configured to store the power generated by the power generating unit, and a power supply control unit configured to, after driving the cooling unit by the power from one of the power supplying unit and the power generating unit, switch a power source of the cooling unit from one of the power supplying unit and the power storage unit to the power generating unit.Type: GrantFiled: October 23, 2013Date of Patent: May 3, 2016Assignee: Canon Kabushiki KaishaInventor: Yuji Kuroda
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Patent number: 8758980Abstract: An optical information recording medium 1 is constructed by sequentially layering a reflective layer 11, a protective layer 12, a recording layer 13, a protective layer 14, and a light transmissive protective layer 15 on a substrate 10. As the recording layer 13, a recording layer containing ZnS, SiO2, and Sb as principal components, or preferably, a recording layer expressed by a compositional formula [(ZnS)x(SiO2)1-x]y(SbzX1-z)1-y (where 0<x?1.0, 0.3?y?0.7, and 0.8<z?1.0 are met and X denotes at least one element selected from a group of Ga, Te, V, Si, Zn, Ta, and Tb) is adopted.Type: GrantFiled: February 19, 2008Date of Patent: June 24, 2014Assignee: Sony CorporationInventors: Manami Miyawaki, Yuji Kuroda
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Publication number: 20140119766Abstract: An image forming apparatus for performing job processing includes a power supplying unit configured to supply power to a heating unit, a cooling unit configured to cool an inside of an enclosure of the image forming apparatus, a power generating unit configured to generate power by heat dissipated from the heating unit, a power storage unit configured to store the power generated by the power generating unit, and a power supply control unit configured to, after driving the cooling unit by the power from one of the power supplying unit and the power generating unit, switch a power source of the cooling unit from one of the power supplying unit and the power storage unit to the power generating unit.Type: ApplicationFiled: October 23, 2013Publication date: May 1, 2014Applicant: CANON KABUSHIKI KAISHAInventor: Yuji Kuroda
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Patent number: 8543853Abstract: An information processing apparatus includes a storage unit configured to store data, a supply unit configured to supply electric power to the storage unit, a determination unit configured to determine whether to cause the information processing apparatus to operate in a power saving mode, a measuring unit configured to measure an elapsed time after a power source of the information processing apparatus is turned on and until the determination unit determines to cause the information processing apparatus to operate in a power saving mode, and a control unit configured to control the supply unit to decrease electric power supplied from the supply unit to the storage unit at a timing determined based on the elapsed time and a predetermined reference time, in case that the determination unit determines to cause the information processing apparatus to operate in a power saving mode.Type: GrantFiled: March 7, 2012Date of Patent: September 24, 2013Assignee: Canon Kabushiki KaishaInventors: Yuji Kuroda, Katsuhiko Yanagawa, Tomohiro Akiba
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Patent number: 8480083Abstract: Degrees of wear of sheet-feed rollers corresponding to sheet-feed cassettes are managed by considering types of sheets set at feeding units. A control method for controlling a managing apparatus for managing a feeding device that feeds sheets, set in the feeding units, by driving the sheet-feed rollers corresponding to the feeding units includes storing sheet information in a storage unit, the sheet information indicating types of the sheets that are set in the respective feeding units; and managing degrees of wear of the sheet-feed rollers for the respective feeding units in accordance with the numbers of fed sheets and the sheet information stored in the storage unit, the degrees of wear resulting from the sheets fed from the feeding units.Type: GrantFiled: June 25, 2010Date of Patent: July 9, 2013Assignee: Canon Kabushiki KaishaInventor: Yuji Kuroda