Patents by Inventor Yoshiyuki Takashima
Yoshiyuki Takashima 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: 20220275958Abstract: An air-conditioning apparatus includes a refrigerant circuit, a thermal imaging sensor acquiring thermal information on an air-conditioned room, and a wireless LAN communication unit including an interface board connector and a wireless LAN interface. The interface board connector connects to an operation information signal line, through which operation information on the refrigerant circuit is transferred, and a thermal-imaging-sensor information signal line, through which thermal-imaging-sensor information based on the thermal information on the air-conditioned room acquired by the thermal imaging sensor is transferred. The wireless LAN interface separately transmits the operation information, transferred through the operation information signal line connected to the interface board connector, and the thermal-imaging-sensor information, transferred through the thermal-imaging-sensor information signal line connected to the interface board connector, to an external electronic device.Type: ApplicationFiled: October 31, 2019Publication date: September 1, 2022Inventors: Yasushi OTA, Yoshiyuki TAKASHIMA
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Patent number: 11150577Abstract: A detachable container includes: a container body; and operation units on both sides of the container body attaching and detaching the container body. Each operation unit includes an outer gripping unit at an outer side of a respective one of both side walls of the container body, an inner gripping unit at an inner side of the respective one of both side walls of the container body in the width direction in an attachment and detachment operation side surface of the container body, and a cover projecting in an eave shape laterally from a respective one of both sides of the attachment and detachment operation side surface of the container body in the width direction, the cover covering the gap between the respective one of both side walls of the container body and a projecting end of the outer gripping unit when viewed from the attachment and detachment operation side.Type: GrantFiled: August 3, 2020Date of Patent: October 19, 2021Assignee: FUJIFILM Business Innovation Corp.Inventors: Iori Togu, Yoshiyuki Takashima, Kiyohito Horii
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Publication number: 20210302873Abstract: A detachable container includes: a container body; and operation units on both sides of the container body attaching and detaching the container body. Each operation unit includes an outer gripping unit at an outer side of a respective one of both side walls of the container body, an inner gripping unit at an inner side of the respective one of both side walls of the container body in the width direction in an attachment and detachment operation side surface of the container body, and a cover projecting in an eave shape laterally from a respective one of both sides of the attachment and detachment operation side surface of the container body in the width direction, the cover covering the gap between the respective one of both side walls of the container body and a projecting end of the outer gripping unit when viewed from the attachment and detachment operation side.Type: ApplicationFiled: August 3, 2020Publication date: September 30, 2021Applicant: FUJIFILM BUSINESS INNOVATION CORP.Inventors: Iori TOGU, Yoshiyuki TAKASHIMA, Kiyohito HORII
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Publication number: 20210209295Abstract: An information processing apparatus includes a processor. The processer is configured to receive relation information generated by systematically connecting plural items representing events in accordance with relations of the items, extract, from the relation information, information for identifying the items and information for identifying the relation for each of the items, arrange the items based on the extracted information for identifying the relation for each of the items to generate a table in which attribute information of the items is allowed to be input, and output the generated table.Type: ApplicationFiled: August 2, 2020Publication date: July 8, 2021Applicant: FUJI XEROX CO., LTD.Inventors: Masato ANDO, Hirokazu MUKAI, Tomoyuki ITO, Yoshiyuki TAKASHIMA
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Publication number: 20190094789Abstract: A transport device includes a transport member and a moving member. The transport member includes a shaft and a blade helically extending on an outer peripheral surface of the shaft. The transport member transports a granular material with a rotation of the shaft. The moving member extends from an outer side of the transport member in a radial direction to the shaft. The moving member includes a distal end portion moving in an axial direction of the shaft in a gap defined by the blade.Type: ApplicationFiled: April 5, 2018Publication date: March 28, 2019Applicant: FUJI XEROX CO., LTD.Inventors: Tadashi SUTO, Koichi SATO, Yoshiyuki TAKASHIMA
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Patent number: 9977374Abstract: A transfer unit includes a transfer target member, a first transfer device, and a holding member. The transfer target member has an image region to which an image is transferred and a non-image region to which the image is not transferred and which exists along an edge of the transfer target member. The transfer target member is transported in a path passing through a contact position where the transfer target member is brought into contact with an image holding body, which has a surface on which the image is held, so as to allow the image to be transferred to the transfer target member. The first transfer device transfers the image from the image holding body to the transfer target member. The holding member is brought into contact with the non-image region so as to hold the transfer target member without contact with the image region.Type: GrantFiled: March 1, 2017Date of Patent: May 22, 2018Assignee: FUJI XEROX CO., LTD.Inventors: Yoshiyuki Takashima, Masakazu Shirai, Hiroaki Yagi
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Publication number: 20180004130Abstract: A transfer unit includes a transfer target member, a first transfer device, and a holding member. The transfer target member has an image region to which the image is transferred and a non-image region to which the image is not transferred and which exists along an edge of the transfer target member. The transfer target member is transported in a path passing through a contact position where the transfer target member is brought into contact with an image holding body, which has a surface on which the image is held, so as to allow the image to be transferred to the transfer target member. The first transfer device transfers the image from the image holding body to the transfer target member. The holding member is brought into contact with the non-image region so as to hold the transfer target member without contact with the image region.Type: ApplicationFiled: March 1, 2017Publication date: January 4, 2018Applicant: FUJI XEROX CO., LTD.Inventors: Yoshiyuki TAKASHIMA, Masakazu SHIRAI, Hiroaki YAGI
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Patent number: 9829854Abstract: An opening/closing mechanism is provided between a powder transport container removably attached to an apparatus housing and a powder receiving container provided in the apparatus housing to receive powder in the powder transport container as a result of a connection port communicating with a discharging port of the powder transport container. The opening/closing mechanism opens and closes the discharging port along with attachment and detachment of the powder transport container, and includes an opening/closing lid that opens the discharging port by being stopped by a part of the powder receiving container when the powder transport container is attached to the apparatus housing, a seal member, and a covering material that is provided on a surface of the opening/closing lid opposed to the seal member and has a protruding piece in contact with an edge portion of the connection port when the powder transport container is attached.Type: GrantFiled: July 20, 2016Date of Patent: November 28, 2017Assignee: FUJI XEROX CO., LTD.Inventors: Koichi Sato, Yoshiyuki Takashima, Hibiki Sasaki, Tadashi Suto
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Publication number: 20170285565Abstract: An opening/closing mechanism is provided between a powder transport container removably attached to an apparatus housing and a powder receiving container provided in the apparatus housing to receive powder in the powder transport container as a result of a connection port communicating with a discharging port of the powder transport container. The opening/closing mechanism opens and closes the discharging port along with attachment and detachment of the powder transport container, and includes an opening/closing lid that opens the discharging port by being stopped by a part of the powder receiving container when the powder transport container is attached to the apparatus housing, a seal member, and a covering material that is provided on a surface of the opening/closing lid opposed to the seal member and has a protruding piece in contact with an edge portion of the connection port when the powder transport container is attached.Type: ApplicationFiled: July 20, 2016Publication date: October 5, 2017Applicant: FUJI XEROX CO., LTD.Inventors: Koichi SATO, Yoshiyuki TAKASHIMA, Hibiki SASAKI, Tadashi SUTO
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Publication number: 20170277096Abstract: An image forming apparatus includes: a first rotating body pair that transports a recording medium; a second rotating body pair that transports the recording medium transported by the first rotating body pair; a first detection unit that detects the recording medium at a first position in a transporting width direction of the recording medium; a second detection unit that detects the recording medium at a second position, the second position being different from the first position in the transporting width direction; and a modification unit that modifies a shape of an image to be formed on the recording medium in accordance with a difference between a detection time during which the recording medium is detected at the first position and a detection time during which the recording medium is detected at the second position.Type: ApplicationFiled: September 9, 2016Publication date: September 28, 2017Applicant: FUJI XEROX CO., LTD.Inventors: Naoya MITAMURA, Yoshiyuki TAKASHIMA, Koji DEGUCHI
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Publication number: 20170075296Abstract: Provided is an image forming apparatus including plural developing devices that are provided side by side in a direction that is defined by an image forming apparatus main body and respectively form insertion sections into or from which housings including photoreceptors are inserted or withdrawn in a longitudinal direction on one side in a direction in which the plural developing devices are arranged, an exit mechanism that is provided in the developing device, is disposed on an inlet side of the insertion section, and exits a developer on an inside of the developing device, and guide sections of at least two portions that are provided in at least one of the developing devices adjacent to the housing and guide the housing before a surface of the photoreceptor faces the exit mechanism in an insertion direction of the housing when the housing is inserted or withdrawn.Type: ApplicationFiled: January 7, 2016Publication date: March 16, 2017Applicant: FUJI XEROX CO., LTD.Inventors: Hibiki SASAKI, Koichi SATO, Yoshiyuki TAKASHIMA, Atsushi FUNADA
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Patent number: 9594344Abstract: Provided is an image forming apparatus including plural developing devices that are provided side by side in a direction that is defined by an image forming apparatus main body and respectively form insertion sections into or from which housings including photoreceptors are inserted or withdrawn in a longitudinal direction on one side in a direction in which the plural developing devices are arranged, an exit mechanism that is provided in the developing device, is disposed on an inlet side of the insertion section, and exits a developer on an inside of the developing device, and guide sections of at least two portions that are provided in at least one of the developing devices adjacent to the housing and guide the housing before a surface of the photoreceptor faces the exit mechanism in an insertion direction of the housing when the housing is inserted or withdrawn.Type: GrantFiled: January 7, 2016Date of Patent: March 14, 2017Assignee: FUJI XEROX CO., LTD.Inventors: Hibiki Sasaki, Koichi Sato, Yoshiyuki Takashima, Atsushi Funada
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Publication number: 20170068190Abstract: Provided is a transfer device including a primary transfer roller that selectively takes a contact position where an intermediate transfer belt is brought into contact with an image holding member, and a separation position where the intermediate transfer belt is separated from the image holding member, a tension applying roller on which the intermediate transfer belt is wound thereon together with a driving roller and which is urged in a direction receding from the driving roller, and a relaxing member that is attached to a shaft portion of the tension applying roller, is urged by an urging unit in a direction approaching the driving roller, and relaxes an urging force of the tension applying roller in a direction receding from the driving roller when the primary transfer roller is at the separation position.Type: ApplicationFiled: January 12, 2016Publication date: March 9, 2017Applicant: FUJI XEROX CO., LTD.Inventors: Sota HARA, Yoshiyuki TAKASHIMA, Hiroaki YAGI, Masakazu SHIRAI, Koji DEGUCHI, Kentaro IWAMOTO, Yuta HIRAMINE
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Patent number: 9581940Abstract: Provided is a transfer device including a primary transfer roller that selectively takes a contact position where an intermediate transfer belt is brought into contact with an image holding member, and a separation position where the intermediate transfer belt is separated from the image holding member, a tension applying roller on which the intermediate transfer belt is wound thereon together with a driving roller and which is urged in a direction receding from the driving roller, and a relaxing member that is attached to a shaft portion of the tension applying roller, is urged by an urging unit in a direction approaching the driving roller, and relaxes an urging force of the tension applying roller in a direction receding from the driving roller when the primary transfer roller is at the separation position.Type: GrantFiled: January 12, 2016Date of Patent: February 28, 2017Assignee: FUJI XEROX CO., LTD.Inventors: Sota Hara, Yoshiyuki Takashima, Hiroaki Yagi, Masakazu Shirai, Koji Deguchi, Kentaro Iwamoto, Yuta Hiramine
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Publication number: 20150277366Abstract: A process cartridge includes an image holding body assembly that includes an image holding body, a developing assembly that includes a developer holding body, an urging member, a contacting and separating mechanism, and a gap forming mechanism. The image holding body assembly is inserted into and pulled from an assembly receiving portion. The urging member urges the developing assembly so that the developer holding body is pressed against the image holding body. The contacting and separating mechanism is disposed on the front side and operated to separate the image holding body assembly and the developing assembly from each other against an urging force. The gap forming mechanism forms a gap between the image holding body and the developer holding body on the rear side against the urging force. The size of the gap is larger than that existing before the image holding body assembly is pulled.Type: ApplicationFiled: September 16, 2014Publication date: October 1, 2015Applicant: FUJI XEROX CO., LTD.Inventors: Hideki KUGE, Toyohiko AWANO, Keisuke MORITA, Yoshiyuki TAKASHIMA, Kohyu SHIGEMORI, Masatoshi YAMADA
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Patent number: 9141082Abstract: A process cartridge includes an image holding body assembly that includes an image holding body, a developing assembly that includes a developer holding body, an urging member, a contacting and separating mechanism, and a gap forming mechanism. The image holding body assembly is inserted into and pulled from an assembly receiving portion. The urging member urges the developing assembly so that the developer holding body is pressed against the image holding body. The contacting and separating mechanism is disposed on the front side and operated to separate the image holding body assembly and the developing assembly from each other against an urging force. The gap forming mechanism forms a gap between the image holding body and the developer holding body on the rear side against the urging force. The size of the gap is larger than that existing before the image holding body assembly is pulled.Type: GrantFiled: September 16, 2014Date of Patent: September 22, 2015Assignee: FUJI XEROX CO., LTD.Inventors: Hideki Kuge, Toyohiko Awano, Keisuke Morita, Yoshiyuki Takashima, Kohyu Shigemori, Masatoshi Yamada
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Patent number: 8897677Abstract: A developer transporting device includes a transporting device body having an inlet, an inlet cover member that opens and closes the inlet, a container having an outlet, an outlet cover member that opens and closes the outlet, a restraining member that restrains an opening movement of the inlet cover member, and a releasing member that is capable of releasing the inlet cover member from the state in which the opening movement is restrained. The restraining member restrains the opening movement of the inlet cover member when the outlet cover member is closed. The releasing member releases the inlet cover member from the state in which the opening movement is restrained when the outlet cover member is open.Type: GrantFiled: April 27, 2012Date of Patent: November 25, 2014Assignee: Fuji Xerox Co., Ltd.Inventor: Yoshiyuki Takashima
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Patent number: 8862033Abstract: A drive transmission structure includes a driven shaft, a drive shaft, and a bearing member. The driven shaft has a drive receiving gear attached thereto and a first shaft portion near the drive receiving gear, to which a rotational force is transmitted. The drive shaft has a drive transmitting gear attached thereto and a second shaft portion near the drive transmitting gear. The drive transmitting gear is engaged with the drive receiving gear so as to transmit the rotational force. The bearing member has a first bearing and a second bearing, which respectively support the first shaft portion and the second shaft portion. In the drive transmission structure, the axis of the drive shaft does not intersect and is non-parallel to the axis of the driven shaft, and the first and second bearings are integrally formed with the bearing member.Type: GrantFiled: July 5, 2012Date of Patent: October 14, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Yoshiyuki Takashima, Tomonori Sato
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Patent number: 8818236Abstract: A developer transporting device includes a transporting device body including a transporting portion having an inlet, a developer container including a container portion having an outlet connected to the inlet and a cover member that is movable between positions for opening and closing the outlet, a first contact portion supported by the cover member, a guide portion including a passage portion and an inclined portion that is connected to the passage portion and that comes into contact with the first contact portion to move the cover member, and a second contact portion that is provided on the passage portion and extends toward the position for closing the outlet. The second contact portion comes into contact with the first contact portion and moves the cover member toward the position for closing the outlet when the first contact portion passes the second contact portion.Type: GrantFiled: May 11, 2012Date of Patent: August 26, 2014Assignee: Fuji Xerox Co., Ltd.Inventor: Yoshiyuki Takashima
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Patent number: 8805265Abstract: Disclosed is a developer transport device including a recovery chamber where a developer is recovered, an accommodation chamber that accommodates the developer, a transport unit that transports the developer into the accommodation chamber by rotation, a hollow guiding path that guides the developer in the recovery chamber into the accommodation chamber, and a transport assisting member disposed inside the hollow guiding path and deformed and restored by rotation of the transport unit to assist transport of the developer. The transport assisting member includes a first part extending along an inner wall of the hollow guiding path from a discharge port of the recovery chamber to a position for contact with the transport unit, and a second part intersecting with a front surface of the first part and extending from an intermediate position of the first part to a position for contact with the transport unit.Type: GrantFiled: November 8, 2012Date of Patent: August 12, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Yuichi Fujisawa, Tatsuya Soga, Yoshiyuki Takashima