Patents by Inventor Hiroyuki Koide
Hiroyuki Koide 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: 20200333704Abstract: The present invention provides an imprint apparatus forming a pattern of an imprint material on a substrate by using a mold, the imprint apparatus including an optical system applying, to a peripheral region, irradiation light acing to increase viscosity of the imprint material, the peripheral region including an end of a mesa portion of the mold and surrounding the mesa portion in a state in which the mesa portion of the mold is held in contact with the imprint material, and a control unit controlling the optical system such that timings of applying the irradiation light to a plurality of zones in the peripheral region are different from each other, the zones being positioned at different distances from a center of the mesa portion, in the state in which the mesa portion of the mold is held in contact with the imprint material on the substrate.Type: ApplicationFiled: October 10, 2018Publication date: October 22, 2020Inventors: Hiroyuki Koide, Tomomi Funayoshi, Kenichi Kobayashi, Tatsuya Hayashi
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Publication number: 20200310260Abstract: An imprint apparatus using a mold having a pattern region includes an irradiation unit that irradiates a substrate with irradiation light. The irradiation light has an intensity distribution over a region along a periphery of a shot area of the substrate and being capable of increasing viscosity of an imprint material or of solidifying the imprint material. The imprint apparatus also includes a control unit that sets an imprint condition for forming a pattern of the imprint material so as to reduce at least one of an extrusion of the imprint material from the shot area and an unfilling of the imprint material occurring in the shot area on the basis of results of detecting at least one of the extrusion and the unfilling of the imprint material obtained by detecting the pattern of the imprint material formed on the substrate.Type: ApplicationFiled: March 25, 2020Publication date: October 1, 2020Inventor: Hiroyuki Koide
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Patent number: 10501361Abstract: An optical fiber base material manufacturing method includes: supplying oxygen, hydrogen, and silicide to a core deposition burner; depositing silicon dioxide; adjusting a drawing up speed so that a deposition tip position remains at the same position in accordance with growth of a porous base material; calculating an average of the drawing up speed at each preset time interval; calculating a difference of the calculated average from a preset value of the drawing up speed; correcting a flow rate of silicon tetrachloride when the supplied hydrogen is hydrogen produced or stored at normal temperature, and correcting a flow rate of hydrogen when the supplied hydrogen is hydrogen obtained by vaporizing liquid hydrogen, where when correcting the flow rate of hydrogen, a flow rate of hydrogen supplied to a cladding deposition burner is also corrected in a ratio of before and after the correction of the flow rate of the hydrogen.Type: GrantFiled: January 13, 2011Date of Patent: December 10, 2019Assignee: Shin-Etsu Chemical Co., Ltd.Inventors: Dai Inoue, Takaaki Nagao, Hiroyuki Koide
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Patent number: 10479605Abstract: A control apparatus monitors an amount of time that has elapsed since an article was stored at a first storage position or an amount of positional misalignment from a reference position of the article stored at the first storage position. This amount of time is a monitoring target amount, and the control apparatus monitors the monitoring target amount for each of multiple storage sections and causes a conveying apparatus to execute correction processing with a storage section in which the monitoring target amount has exceeded the set threshold as a target storage section. Correction processing is used for correcting the position of only the target article stored at a first storage position in a target storage section relative to a reference position.Type: GrantFiled: June 20, 2018Date of Patent: November 19, 2019Assignee: Daifuku Co., Ltd.Inventors: Yuichi Ueda, Masashige Iwata, Hiroyuki Koide
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Publication number: 20190216744Abstract: The present invention relates generally to compositions and methods comprising abiotic, synthetic polymers with affinity and specificity to proteins. The synthetic polymers are an improvement over biological agents by providing a simpler, less expensive, and customizable platform for binding to proteins. In one embodiment, the compositions and methods relate to synthetic polymers with affinity and specificity to vascular endothelial growth factor (VEGF). In one embodiment, the compositions are useful for treating diseases and disorders related to the overexpression of VEGF. In one embodiment, the compositions are useful for treating cancer. In one embodiment, the compositions are useful for detecting VEGF levels from biological samples. In one embodiment, the compositions are useful for detecting overexpression of VEGF from biological samples. In one embodiment, the compositions are used to diagnose cancer.Type: ApplicationFiled: August 25, 2017Publication date: July 18, 2019Inventors: Kenneth J. Shea, Hiroyuki Koide, Yoshiko Miura, Yu Hoshino, Yuri Nishimura, Naoto Oku
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Patent number: 10281859Abstract: An image forming apparatus includes a transport unit, an image bearing member, a transfer unit, and a detector. The transport unit transports a continuous recording medium. The image bearing member retains an image thereon. The transfer unit has a transfer member that is movable into and out of contact with the image bearing member and transports the recording medium by nipping the recording medium between the image bearing member and the transfer member. The transfer unit transfers the image on the image bearing member onto the recording medium. The detector detects an electrical resistance of the transfer member in a state where the transfer member is disposed at a noncontact position located away from the image bearing member.Type: GrantFiled: August 1, 2017Date of Patent: May 7, 2019Assignee: FUJI XEROX CO., LTD.Inventor: Hiroyuki Koide
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Publication number: 20180370729Abstract: A control apparatus monitors an amount of time that has elapsed since an article was stored at a first storage position or an amount of positional misalignment from a reference position of the article stored at the first storage position. This amount of time is a monitoring target amount, and the control apparatus monitors the monitoring target amount for each of multiple storage sections and causes a conveying apparatus to execute correction processing with a storage section in which the monitoring target amount has exceeded the set threshold as a target storage section. Correction processing is used for correcting the position of only the target article stored at a first storage position in a target storage section relative to a reference position.Type: ApplicationFiled: June 20, 2018Publication date: December 27, 2018Inventors: Yuichi Ueda, Masashige Iwata, Hiroyuki Koide
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Publication number: 20180275578Abstract: An image forming apparatus includes a transport unit, an image bearing member, a transfer unit, and a detector. The transport unit transports a continuous recording medium. The image bearing member retains an image thereon. The transfer unit has a transfer member that is movable into and out of contact with the image bearing member and transports the recording medium by nipping the recording medium between the image bearing member and the transfer member. The transfer unit transfers the image on the image bearing member onto the recording medium. The detector detects an electrical resistance of the transfer member in a state where the transfer member is disposed at a noncontact position located away from the image bearing member.Type: ApplicationFiled: August 1, 2017Publication date: September 27, 2018Applicant: FUJI XEROX CO., LTD.Inventor: Hiroyuki KOIDE
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Patent number: 9718617Abstract: When an external force applied condition that an external force that causes a decrease in a rotational speed of an electric motor is applied to the contact member moved by the electric motor is satisfied while the actuation controller is performing a first control for continuously performing a process of providing the electric motor with a command value that depends on an error between an actual rotational speed of the electric motor and a first target rotational speed so as to cause the actual rotational speed to approach the first target rotational speed, then the actuation controller, subsequent to the first control, performs a second control for providing the electric motor with a command value that allows the actual rotational speed of the motor to be equal to, and to fall below, the first target rotational speed at a time of the external force applied condition becoming satisfied.Type: GrantFiled: November 16, 2016Date of Patent: August 1, 2017Assignee: Daifuku Co., Ltd.Inventor: Hiroyuki Koide
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Publication number: 20170137221Abstract: When an external force applied condition that an external force that causes a decrease in a rotational speed of an electric motor is applied to the contact member moved by the electric motor is satisfied while the actuation controller is performing a first control for continuously performing a process of providing the electric motor with a command value that depends on an error between an actual rotational speed of the electric motor and a first target rotational speed so as to cause the actual rotational speed to approach the first target rotational speed, then the actuation controller, subsequent to the first control, performs a second control for providing the electric motor with a command value that allows the actual rotational speed of the motor to be equal to, and to fall below, the first target rotational speed at a time of the external force applied condition becoming satisfied.Type: ApplicationFiled: November 16, 2016Publication date: May 18, 2017Inventor: Hiroyuki Koide
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Patent number: 9577765Abstract: A main controller controls carry in operations and carry out operations of articles to or from an article storage rack using article transport devices by causing a control command to be transmitted from a first optical communication device that is associated with each article transport device to a second optical communication device provided to each article transport device. The main controller is configured to perform a temporally-divided light-emission control in which a plurality of the first optical communication devices are caused to emit light in a temporally divided manner such that there is only one first optical communication device that emits light in any one time period among the first optical communication devices that are located close to one another in the vertical direction.Type: GrantFiled: July 15, 2015Date of Patent: February 21, 2017Assignee: Daifuku Co., Ltd.Inventors: Hiroyuki Koide, Yasuhiro Yamazaki
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Patent number: 9527764Abstract: Provided is a quartz glass manufacturing method that involves using one or more burners, supplying hydrogen and oxygen to the one or more burners to generate an oxyhydrogen flame, introducing a silicide into the oxyhydrogen flame, forming a porous base material by depositing silicon dioxide generated from a flame hydrolysis reaction with the silicide, and heating and sintering the porous base material to form transparent glass, the method comprising supplying hydrogen that is stored or made at a normal temperature to the one or more burners; controlling a hydrogen flow rate using a measurement apparatus or control apparatus that performs measurement based on heat capacity of a gas; vaporizing liquid hydrogen stored in a low-temperature storage chamber, and supplying the vaporized liquid hydrogen to the one or more burners as backup hydrogen; switching from the hydrogen to the backup hydrogen; and when switching, adjusting the hydrogen flow rate to a value obtained by multiplying the hydrogen flow rate immediaType: GrantFiled: May 19, 2014Date of Patent: December 27, 2016Assignee: Shin-Etsu Chemical Co., Ltd.Inventors: Dai Inoue, Takaaki Nagao, Hiroyuki Koide
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Publication number: 20160016732Abstract: A main controller controls carry in operations and carry out operations of articles to or from an article storage rack using article transport devices by causing a control command to be transmitted from a first optical communication device that is associated with each article transport device to a second optical communication device provided to each article transport device. The main controller is configured to perform a temporally-divided light-emission control in which a plurality of the first optical communication devices are caused to emit light in a temporally divided manner such that there is only one first optical communication device that emits light in any one time period among the first optical communication devices that are located close to one another in the vertical direction.Type: ApplicationFiled: July 15, 2015Publication date: January 21, 2016Inventors: Hiroyuki Koide, Yasuhiro Yamazaki
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Patent number: 9037041Abstract: A transfer assembly includes a support member having a side wall that extends in such a direction as to intersect a line extending from the rotation axis of a transfer roller and that has a hole through which a support shaft is inserted with some play being present. The hole has such a shape that, at the beginning of a period when a door is rotated from an open state to a closed state and a positioned portion is in contact with a positioning member, gaps are formed between the support shaft and a wall surface of the hole on both sides of the support shaft in a radial direction crossing an arc that is drawn from a center of the arc at the center line of rotation of the door and that passes through the support shaft.Type: GrantFiled: March 5, 2012Date of Patent: May 19, 2015Assignee: FUJI XEROX CO., LTD.Inventors: Masakazu Shirai, Masatoshi Yamada, Masaaki Tokunaga, Hiroyuki Koide, Mabumi Kashihara
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Patent number: 8972638Abstract: When transmitting serial data from a master device to a slave device, it is possible to promptly detect a communication error if any occurs. Serial data transmitted from the master device to the slave device has two or more continuous bytes of dummy data having an identical structure. When the slave device recognizes the dummy data, communication error processing is executed. Assume that the serial data is shifted by an affect of a noise. In this case, “a text end control code (ETX)” is also shifted and the serial data cannot be recognized and no data reception end process is executed. However, during a period after this, a part of the first dummy data and a part of the second dummy data are received and one dummy data is recognized. Thus, the slave device can promptly execute the communication error processing.Type: GrantFiled: September 17, 2008Date of Patent: March 3, 2015Assignee: Kowa Company, Ltd.Inventor: Hiroyuki Koide
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Publication number: 20140283557Abstract: Provided is a quartz glass manufacturing method that involves using one or more burners, supplying hydrogen and oxygen to the one or more burners to generate an oxyhydrogen flame, introducing a silicide into the oxyhydrogen flame, forming a porous base material by depositing silicon dioxide generated from a flame hydrolysis reaction with the silicide, and heating and sintering the porous base material to form transparent glass, the method comprising supplying hydrogen that is stored or made at a normal temperature to the one or more burners; controlling a hydrogen flow rate using a measurement apparatus or control apparatus that performs measurement based on heat capacity of a gas; vaporizing liquid hydrogen stored in a low-temperature storage chamber, and supplying the vaporized liquid hydrogen to the one or more burners as backup hydrogen; switching from the hydrogen to the backup hydrogen; and when switching, adjusting the hydrogen flow rate to a value obtained by multiplying the hydrogen flow rate immediaType: ApplicationFiled: May 19, 2014Publication date: September 25, 2014Inventors: Dai INOUE, Takaaki Nagao, Hiroyuki KOIDE
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Patent number: 8839645Abstract: A method of manufacturing an optical fiber base material includes: forming a porous glass base material by depositing glass particles; providing a synthetic quartz glass vessel at least partly made of quartz glass which contains aluminum equal to or less than 0.01 ppm; introducing dehydration reaction gas and inert gas into the vessel; heating a portion made of quartz glass which contains aluminum equal to or less than 0.01 ppm in the vessel that contains the dehydration reaction gas and the inert gas; and inserting the porous glass base material into the heated vessel to dehydrate and sinter the porous glass base material.Type: GrantFiled: July 22, 2013Date of Patent: September 23, 2014Assignee: Shin-Etsu Chemical Co., Ltd.Inventors: Dai Inoue, Hiroyuki Koide, Takaaki Nagao
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Patent number: 8798495Abstract: An image forming apparatus includes a housing provided with an opening opposed to a developer carrying member that carries developer; a collecting member provided along a downstream edge of the opening in a transporting direction of the developer and capable of coming into contact with and separating from the developer carrying member; a sealing member provided along an upstream edge of the opening in the transporting direction; a suction member that sucks air from the opening; a suction path provided between the opening and the suction member; an opening-closing unit that opens or closes the suction path; and a controller that controls the opening-closing unit so as to open the suction path at a time that is before separation of the collecting member from the developer carrying member and a predetermined time period after the time of contact between the collecting member and the developer carrying member.Type: GrantFiled: April 22, 2011Date of Patent: August 5, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Hiroyuki Koide, Katsunori Kikuchihara, Kazuyuki Yagata
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Patent number: 8774674Abstract: An image forming apparatus includes a body frame, a transport unit, an image carrier, a transfer device, a fixing device, a guide member assembly, a door, and a positioning member. The guide member assembly includes a guide member, a positioned portion, and a support member. The support member supports the guide member and has a side wall that extends in such a direction as to intersect a line drawn in the width direction and that has a hole through which a support shaft is inserted with some play being present. The guide member assembly is supported by the door with some play being present between the guide member assembly and a base plate and is urged by an urging member. The hole is a long hole having a major axis extending in an opening direction of the door away from a center line of rotation of the door.Type: GrantFiled: March 8, 2012Date of Patent: July 8, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Masaaki Tokunaga, Masakazu Shirai, Masatoshi Yamada, Mabumi Kashihara, Hiroyuki Koide
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Patent number: 8760619Abstract: An exposure apparatus includes an original stage including a first mark, a substrate stage including a second mark and a photoelectric conversion device configured to detect light having passed through the second mark, a projection optical system, a measurement device configured to measure a position of at least one stage of the substrate stage and the original stage, and a controller configured to detect a positional relationship between the first mark and the second mark based on a signal output from the photoelectric conversion device and a measurement result output from the measurement device, wherein the controller cyclically samples a measurement result output from the measurement device, corrects the measurement result based on a time interval between a light emission timing of the pulsed light source and a sampling timing of the measurement result.Type: GrantFiled: December 8, 2010Date of Patent: June 24, 2014Assignee: Canon Kabushiki KaishaInventor: Hiroyuki Koide