Patents by Inventor Saki Ito
Saki Ito 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: 11913552Abstract: A sealing device acts to seal a gap between a housing of a gear reducer and a rotational shaft that bi-directionally rotates, and separates an internal space of the housing in which a grease is stored from an atmosphere side. The sealing device includes a main seal lip protruding radially inward from an inner peripheral surface of an inner cylindrical portion. The main seal lip has an internal-side inclined surface disposed on a side of the internal space and an atmosphere-side inclined surface disposed on the atmosphere side. An auxiliary seal lip protrudes radially inward and toward the internal space from the internal-side inclined surface of the main seal lip. Multiple first spiral structures and multiple second spiral structures are formed on at least one of the atmosphere-side inclined surface of the main seal lip and an inner peripheral surface of the auxiliary seal lip.Type: GrantFiled: February 18, 2021Date of Patent: February 27, 2024Assignee: NOK CORPORATIONInventor: Saki Ito
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Publication number: 20240062329Abstract: An image analysis device includes: an acquisition unit to acquire an input image; a detection unit to analyse the input image acquired by the acquisition unit and to detect an area corresponding to a component image constituting the input image and a type of the component image; an expansion unit to expand the area detected by the detection unit; an evaluation unit to evaluate an image included in the area expanded by the expansion unit on the basis of a rule according to the type; and an output unit to output the area corresponding to the component image from the area expanded by the expansion unit on the basis of an evaluation result given by the evaluation unit.Type: ApplicationFiled: October 31, 2023Publication date: February 22, 2024Applicant: Mitsubishi Electric CorporationInventors: Yusuke ITANI, Saki ITO
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Publication number: 20240054585Abstract: An accommodation management system includes: a first acquisition unit that obtains a face image of a visiting user who uses a check-in terminal installed at a visible position from a reception counter of an accommodation facility; an execution unit that identifies the visiting user on the basis of the face image of the visiting user and performs a check-in process of the visiting user; a second acquisition unit that obtains a face image of a specific user who uses services; and a permission unit that permits a use of the services when the check-in process is completed for the specific user who is identified on the basis of the face image of the specific user.Type: ApplicationFiled: October 27, 2023Publication date: February 15, 2024Applicant: NEC CorporationInventors: Akira Matsuda, Yusuke Miyamoto, Takashi Ueno, Saki Ito
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Publication number: 20240054584Abstract: An accommodation management system includes: a first acquisition unit that obtains a face image of a visiting user who uses a check-in terminal installed at a visible position from a reception counter of an accommodation facility; an execution unit that identifies the visiting user on the basis of the face image of the visiting user and performs a check-in process of the visiting user; a second acquisition unit that obtains a face image of a specific user who uses services; and a permission unit that permits a use of the services when the check-in process is completed for the specific user who is identified on the basis of the face image of the specific user.Type: ApplicationFiled: October 26, 2023Publication date: February 15, 2024Applicant: NEC CorporationInventors: Akira Matsuda, Yusuke Miyamoto, Takashi Ueno, Saki Ito
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Publication number: 20230410231Abstract: An accommodation management system includes: a first acquisition unit that obtains a face image of a visiting user who uses a check-in terminal installed at a visible position from a reception counter of an accommodation facility; an execution unit that identifies the visiting user on the basis of the face image of the visiting user and performs a check-in process of the visiting user; a second acquisition unit that obtains a face image of a specific user who uses services; and a permission unit that permits a use of the services when the check-in process is completed for the specific user who is identified on the basis of the face image of the specific user.Type: ApplicationFiled: August 31, 2023Publication date: December 21, 2023Applicant: NEC CorporationInventors: Akira Matsuda, Yusuke Miyamoto, Takashi Ueno, Saki Ito
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Publication number: 20230089005Abstract: A sealing device acts to seal a gap between a housing of a gear reducer and a rotational shaft that bi-directionally rotates, and separates an internal space of the housing in which a grease is stored from an atmosphere side. The sealing device includes a main seal lip protruding radially inward from an inner peripheral surface of an inner cylindrical portion. The main seal lip has an internal-side inclined surface disposed on a side of the internal space and an atmosphere-side inclined surface disposed on the atmosphere side. An auxiliary seal lip protrudes radially inward and toward the internal space from the internal-side inclined surface of the main seal lip. Multiple first spiral structures and multiple second spiral structures are formed on at least one of the atmosphere-side inclined surface of the main seal lip and an inner peripheral surface of the auxiliary seal lip.Type: ApplicationFiled: February 18, 2021Publication date: March 23, 2023Applicant: NOK CORPORATIONInventor: Saki ITO
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Publication number: 20220243823Abstract: A sealing device seals a gap between a housing and a rotating body disposed in a hole of the housing and separates an internal space of the housing from an atmosphere side. The sealing device includes a stationary sealing member and a rotational sealing member. The rotational sealing member includes a hollow cylindrical portion into which a cylindrical portion of the rotating body is to be interference fitted, and a flange portion disposed closer to an internal space side than the hollow cylindrical portion. The stationary sealing member includes a mounted hollow cylindrical portion that is to be mounted to the housing, and a seal lip being to be brought into slidable contact with an outer peripheral surface of the hollow cylindrical portion of the rotational sealing member. The rotational sealing member further includes an auxiliary lip mounted to the flange portion, the auxiliary lip being to be brought into slidable contact with an inner peripheral surface of the mounted hollow cylindrical portion.Type: ApplicationFiled: October 17, 2019Publication date: August 4, 2022Inventors: Hiroki MATSUI, Kenichi KIKUCHI, Yuto MANAKA, Saki ITO
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Patent number: 11225540Abstract: A novel copolymer suitable for an optical film which is excellent in optical characteristics and has high retardation even in a thin film state, and an optical film containing the same are provided. A copolymer excellent in optical characteristics and easy to form a composite with a different polymer, and an optical film composed of the same are also provided.Type: GrantFiled: December 4, 2017Date of Patent: January 18, 2022Assignee: TOSOH CORPORATIONInventors: Yasuyoshi Fujii, Saki Ito
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Publication number: 20210125293Abstract: An accommodation management system includes: a first acquisition unit that obtains a face image of a visiting user who uses a check-in terminal installed at a visible position from a reception counter of an accommodation facility; an execution unit that identifies the visiting user on the basis of the face image of the visiting user and performs a check-in process of the visiting user; a second acquisition unit that obtains a face image of a specific user who uses services; and a permission unit that permits a use of the services when the check-in process is completed for the specific user who is identified on the basis of the face image of the specific user.Type: ApplicationFiled: October 27, 2020Publication date: April 29, 2021Applicant: NEC CorporationInventors: Akira Matsuda, Yusuke Miyamoto, Takashi Ueno, Saki Ito
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Publication number: 20200095358Abstract: A novel copolymer suitable for an optical film which is excellent in optical characteristics and has high retardation even in a thin film state, and an optical film containing the same are provided. A copolymer excellent in optical characteristics and easy to form a composite with a different polymer, and an optical film composed of the same are also provided.Type: ApplicationFiled: December 4, 2017Publication date: March 26, 2020Applicant: TOSOH CORPORATIONInventors: Yasuyoshi FUJII, Saki ITO
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Publication number: 20150170104Abstract: A time and attendance management device (100) includes: a control unit (102) that starts an application which uses an imaging function on a mobile terminal (10) by allowing the mobile terminal (10) having the imaging function to communicate wirelessly with a relay device (80) provided in a place where the user attends and leaves; an imaging unit (104) that images the face of the user using the imaging function by way of the application started by the control unit (102); an extraction unit (106) that acquires face image data of the user recognized from the captured image and extracts feature point data from the face image data of the user; and a recording unit (110) that records clock-in or clock-out information of the user based on the feature point data, as time and attendance information, in a time and attendance information storage unit (112) together with the current time.Type: ApplicationFiled: July 19, 2013Publication date: June 18, 2015Inventors: Takao Yamada, Saki Ito