Patents by Inventor Daichi Sato
Daichi Sato 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: 20240139782Abstract: Provided are a substrate processing device, a polishing device, and a substrate processing method. The substrate processing device includes a processing module for processing the substrate with a liquid, and a gas-liquid separation tank connected to the exhaust outlet of the processing module, which separates the liquid from the exhaust received from the processing module and releases the exhaust into an exhaust duct. The gas-liquid separation tank includes a tank body, a heat exchanger arranged inside the tank body and cools the exhaust, and an air nozzle arranged inside the tank body and supplies air to cool the exhaust.Type: ApplicationFiled: October 19, 2023Publication date: May 2, 2024Applicant: EBARA CORPORATIONInventors: KOHEI SATO, KOICHI FUKAYA, HIROKI TAKAHASHI, DAICHI KONDO
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Publication number: 20240135716Abstract: A congestion degree determination apparatus (2000) acquires a captured image (50) generated by an in-vehicle camera that captures an inside of a target vehicle. The congestion degree determination apparatus (2000) determines, for each of persons (30) present in the target vehicle, an area (20) in which the person (30) is positioned out of a plurality of areas (20) in the target vehicle using the captured image (50). The congestion degree determination apparatus (2000) determines the congestion degree of the target vehicle using the number of the persons (30) positioned in each of two or more of the areas (20).Type: ApplicationFiled: June 16, 2021Publication date: April 25, 2024Applicant: NEC CorporationInventors: Daichi SATO, Atsushi KITAURA, Kenichi ABE, Xiaosu DIAO, Daisuke KAWASAKI, Kaori YAMANE
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Publication number: 20240085789Abstract: A photosensitive polyimide resin composition containing: a ring-closed polyimide resin (A) having a structure represented by Formula (1) and a weight average molecular weight of 70000 or less; and a polyfunctional radically polymerizable compound (B) having 4 or more and 100 or less radically polymerizable functional groups.Type: ApplicationFiled: November 10, 2021Publication date: March 14, 2024Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Yumi SATO, Daichi MIYAHARA, Miho UMEKI
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Publication number: 20240087825Abstract: A pressing operation body includes an inversion spring having a dome shape; and a rubber stem configured to bend in response to pressing and press the inversion spring. The inversion spring includes a dome portion, and a plurality of leg portions that are extended outward from an outer peripheral edge of the dome portion. The rubber stem includes a base portion configured to support a lower edge of the rubber stem. The base portion includes a plurality of retaining portions configured to retain the plurality of leg portions of the inversion spring.Type: ApplicationFiled: November 14, 2023Publication date: March 14, 2024Inventors: Hidetaka SATO, Katsutoshi USUI, Daichi TOMITA, Hideyuki ISHIDA
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Patent number: 11917117Abstract: a processing system comprises a plurality of image capturing units configured to capture a space including an object and configured to be used for generating a virtual viewpoint image representing a view from a virtual viewpoint; and a presenting unit configured to perform presentation for determining an orientation of the object in the space.Type: GrantFiled: September 10, 2021Date of Patent: February 27, 2024Assignee: CANON KABUSHIKI KAISHAInventors: Daichi Adachi, Hajime Sato
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Patent number: 10845753Abstract: An image formation apparatus according to an embodiment may include: an image formation unit; an apparatus main body including therein the image formation unit; a cover rotatable about a first rotation axis to open and close the apparatus main body; an exposure unit including an exposure head; and a holding member fixed to an inner surface of the cover and holds the exposure unit. The holding member includes a first support portion at a side of the holding member closer to the first rotation axis and a second support portion at a side of the holding member farther from the first rotation axis. The first support portion supports the exposure unit to be rotatable, about a second rotation axis parallel to the first rotation axis, and the second support portion supports the exposure unit to be swingable in directions closer to and away from the inner surface of the cover.Type: GrantFiled: November 18, 2019Date of Patent: November 24, 2020Assignee: Oki Data CorporationInventor: Daichi Sato
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Publication number: 20200241463Abstract: An image formation apparatus according to an embodiment may include: an image formation unit; an apparatus main body including therein the image formation unit; a cover rotatable about a first rotation axis to open and close the apparatus main body; an exposure unit including an exposure head; and a holding member fixed to an inner surface of the cover and holds the exposure unit. The holding member includes a first support portion at a side of the holding member closer to the first rotation axis and a second support portion at a side of the holding member farther from the first rotation axis. The first support portion supports the exposure unit to be rotatable, about a second rotation axis parallel to the first rotation axis, and the second support portion supports the exposure unit to be swingable in directions closer to and away from the inner surface of the cover.Type: ApplicationFiled: November 18, 2019Publication date: July 30, 2020Applicant: Oki Data CorporationInventor: Daichi SATO
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Publication number: 20200103809Abstract: A medium cutting device includes first and second conveying sections and a cutting section. The first conveying section conveys a continuous medium having a perforation that extends in a first direction. The first conveying section conveys the continuous medium in a second direction intersecting the first direction. The second conveying section is spaced from the first conveying section in the second direction, and conveys the continuous medium in the second direction. The cutting section includes a pressing member and a supporting member. The pressing member is movable in the first direction in a gap between the first and second conveying sections. The supporting member movably supports the pressing member in the second direction. The cutting section causes the pressing member to press the continuous medium while causing the pressing member to move in the first direction, thereby cutting the continuous medium at the perforation.Type: ApplicationFiled: September 16, 2019Publication date: April 2, 2020Applicant: Oki Data CorporationInventor: Daichi SATO
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Patent number: 10464768Abstract: A conveying apparatus according to an embodiment includes: a feeding-out member movable along a shaft member extending in a first direction and rotatable in a medium conveyance direction; a conveyance member configured to convey the medium from the feeding-out member along a medium conveyance route; a load applying member that applies a load in a direction opposed to the medium conveyance direction; a guide member placed at one end portion of the medium conveyance route in the first direction, and configured to restrict movement of the medium in the first direction; and an inclination member inclined with respect to the first direction and in contact with the medium between the feeding-out member and the conveyance member in the medium conveyance route, thereby making a conveyed distance of the medium shorter at a first side near the guide member than at a second side far from the guide member.Type: GrantFiled: January 29, 2018Date of Patent: November 5, 2019Assignee: Oki Data CorporationInventor: Daichi Sato
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Publication number: 20180215568Abstract: A conveying apparatus according to an embodiment includes: a feeding-out member movable along a shaft member extending in a first direction and rotatable in a medium conveyance direction; a conveyance member configured to convey the medium from the feeding-out member along a medium conveyance route; a load applying member that applies a load in a direction opposed to the medium conveyance direction; a guide member placed at one end portion of the medium conveyance route in the first direction, and configured to restrict movement of the medium in the first direction; and an inclination member inclined with respect to the first direction and in contact with the medium between the feeding-out member and the conveyance member in the medium conveyance route, thereby making a conveyed distance of the medium shorter at a first side near the guide member than at a second side far from the guide member.Type: ApplicationFiled: January 29, 2018Publication date: August 2, 2018Applicant: Oki Data CorporationInventor: Daichi SATO
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Patent number: 9567127Abstract: A medium transporting apparatus is used for transporting a label web including a carrier web and labels adhered thereto. A platen roller transports the label web in a transport path. A pressure roller is disposed downstream of the separating member with respect to the transport path, and causes the carrier web to be kinked. The pressure roller urges the carrier web against the platen roller. A support member is mounted on a cover and rotatably supports the pressure roller. The cover is pivoted between an open position and a closed. Immediately after the cover has moved to the closed position, the pressure roller contacts the platen roller and then slides by a predetermined amount on the circumferential surface of the platen roller in a direction away from the separating member. Thus, the carrier web sandwiched between the pressure and platen rollers becomes taut.Type: GrantFiled: November 28, 2014Date of Patent: February 14, 2017Assignee: Oki Data CorporationInventor: Daichi Sato
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Patent number: 9498771Abstract: To provide an exhaust gas catalyst using a fired aluminum phosphate body with more excellent performance, and a method for producing it. (1) An exhaust gas purification catalyst including at least one platinum-group metal selected from the group consisting of Pt, Rh and Pd having a mean particle diameter of between 0.50 nm and 2.0 nm, supported on a tridymite-type fired aluminum phosphate body. (2) A method for producing an exhaust gas purification catalyst, including the steps of: firing aluminum phosphate obtained from an aqueous solution prepared to a pH of 3.5 to 4.5, at a temperature of between 1000° C. and 1200° C. for 2 hours or longer, to obtain a fired aluminum phosphate body, and supporting at least one type of platinum-group metal selected from the group consisting of Pt, Rh and Pd on the fired aluminum phosphate body.Type: GrantFiled: September 6, 2013Date of Patent: November 22, 2016Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Rui Imoto, Daichi Sato, Satoshi Nagao, Masaya Ibe
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Patent number: 9115621Abstract: Provided are metal particles comprising an at least partial solid solution of rhodium and gold. Also provided is a method for producing metal particles comprising adding a boron-based reducing agent to a mixed solution containing a rhodium salt and a gold salt to produce the metal particles comprising an at least partial solid solution of rhodium and gold. Furthermore, provided are an exhaust gas purifying catalyst comprising the metal particles supported on a catalyst support and a method for producing the same.Type: GrantFiled: September 8, 2011Date of Patent: August 25, 2015Assignee: Toyota Jidosha Kabushiki KaishaInventors: Shogo Shirakawa, Naoto Nagata, Kimiyasu Ono, Daichi Sato
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Publication number: 20150217280Abstract: To provide an exhaust gas catalyst using a fired aluminum phosphate body with more excellent performance, and a method for producing it. (1) An exhaust gas purification catalyst including at least one platinum-group metal selected from the group consisting of Pt, Rh and Pd having a mean particle diameter of between 0.50 nm and 2.0 nm, supported on a tridymite-type fired aluminum phosphate body. (2) A method for producing an exhaust gas purification catalyst, including the steps of: firing aluminum phosphate obtained from an aqueous solution prepared to a pH of 3.5 to 4.5, at a temperature of between 1000° C. and 1200° C. for 2 hours or longer, to obtain a fired aluminum phosphate body, and supporting at least one type of platinum-group metal selected from the group consisting of Pt, Rh and Pd on the fired aluminum phosphate body.Type: ApplicationFiled: September 6, 2013Publication date: August 6, 2015Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Rui Imoto, Daichi Sato, Satoshi Nagao, Masaya Ibe
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Patent number: 9092716Abstract: A printing apparatus includes: a printing head for making printing on a medium; a platen disposed as to face the printing head in a way selectable between being close and being remote from the printing head; a medium conveying unit changeable of a contacting state to the medium for conveying the medium in contact with the medium along a medium conveyance route; a shutter opening and closing the medium conveyance route; a mode selecting unit having plural selectable modes in combination of a choice between being close to and being remote from the platen, the contacting state of the medium conveying unit to the medium, and a choice between closing and opening of the medium conveyance route by means of the shutter; and a controller controlling the mode selecting unit for selecting a prescribed mode from the plural selectable modes.Type: GrantFiled: October 3, 2013Date of Patent: July 28, 2015Assignee: Oki Data CorporationInventors: Daichi Sato, Seiichi Satake
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Patent number: 9067193Abstract: An exhaust gas purifying catalyst, which is obtained by having at least one platinum group metal selected from the group consisting of Pt, Rh, and Pd supported on a calcined aluminum phosphate body. The calcined aluminum phosphate body has a tridymite crystal structure and the ratio of the cumulative pore distribution of pores having a size of 10 nm or less to the cumulative pore distribution of pores having a size of 300 nm or less is 20% or more in the calcined aluminum phosphate body. A method for producing an exhaust gas purifying catalyst including calcining aluminum phosphate, which has been obtained from an aqueous solution that is controlled to have a pH within a predetermined range, at a predetermined temperature for a predetermined period of time, thereby obtaining a calcined aluminum phosphate body; and having at least one platinum group metal selected from the group consisting of Pt, Rh, and Pd supported on the calcined aluminum phosphate body.Type: GrantFiled: December 18, 2012Date of Patent: June 30, 2015Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Satoshi Nagao, Rui Imoto, Daichi Sato, Yusaku Inatomi
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Publication number: 20150083040Abstract: A medium transporting apparatus is used for transporting a label web including a carrier web and labels adhered thereto. A platen roller transports the label web in a transport path. A pressure roller is disposed downstream of the separating member with respect to the transport path, and causes the carrier web to be kinked. The pressure roller urges the carrier web against the platen roller. A support member is mounted on a cover and rotatably supports the pressure roller. The cover is pivoted between an open position and a closed. Immediately after the cover has moved to the closed position, the pressure roller contacts the platen roller and then slides by a predetermined amount on the circumferential surface of the platen roller in a direction away from the separating member. Thus, the carrier web sandwiched between the pressure and platen rollers becomes taut.Type: ApplicationFiled: November 28, 2014Publication date: March 26, 2015Inventor: Daichi SATO
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Patent number: 8925613Abstract: A medium transporting apparatus is used for transporting a label web including a carrier web and labels adhered thereto. A platen roller transports the label web in a transport path. A pressure roller is disposed downstream of the separating member with respect to the transport path, and causes the carrier web to be kinked. The pressure roller urges the carrier web against the platen roller. A support member is mounted on a cover and rotatably supports the pressure roller. The cover is pivoted between an open position and a closed. Immediately after the cover has moved to the closed position, the pressure roller contacts the platen roller and then slides by a predetermined amount on the circumferential surface of the platen roller in a direction away from the separating member. Thus, the carrier web sandwiched between the pressure and platen rollers becomes taut.Type: GrantFiled: March 3, 2011Date of Patent: January 6, 2015Assignee: Oki Data CorporationInventor: Daichi Sato
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Publication number: 20140336042Abstract: An exhaust gas purifying catalyst, which is obtained by having at least one platinum group metal selected from the group consisting of Pt, Rh, and Pd supported on a calcined aluminum phosphate body. The calcined aluminum phosphate body has a tridymite crystal structure and the ratio of the cumulative pore distribution of pores having a size of 10 nm or less to the cumulative pore distribution of pores having a size of 300 nm or less is 20% or more in the calcined aluminum phosphate body. A method for producing an exhaust gas purifying catalyst including calcining aluminum phosphate, which has been obtained from an aqueous solution that is controlled to have a pH within a predetermined range, at a predetermined temperature for a predetermined period of time, thereby obtaining a calcined aluminum phosphate body; and having at least one platinum group metal selected from the group consisting of Pt, Rh, and Pd supported on the calcined aluminum phosphate body.Type: ApplicationFiled: December 18, 2012Publication date: November 13, 2014Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Satoshi Nagao, Rui Imoto, Daichi Sato, Yusaku Inatomi
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Publication number: 20140113810Abstract: Provided are metal particles comprising an at least partial solid solution of rhodium and gold. Also provided is a method for producing metal particles comprising adding a boron-based reducing agent to a mixed solution containing a rhodium salt and a gold salt to produce the metal particles comprising an at least partial solid solution of rhodium and gold. Furthermore, provided are an exhaust gas purifying catalyst comprising the metal particles supported on a catalyst support and a method for producing the same.Type: ApplicationFiled: September 8, 2011Publication date: April 24, 2014Inventors: Shogo Shirakawa, Naoto Nagata, Kimiyasu Ono, Daichi Sato