Patents by Inventor Yuki Sakamoto
Yuki Sakamoto 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: 20210169497Abstract: A defect hole closing material achieves low invasive treatment for an atrial septal defect with almost no fear of long-term failure. The defect hole closing material is formed by two cylindrical bodies (a first cylinder part and a second cylinder part) made of a bioabsorbable material and having stitch-like structures, has a sandglass shape, and includes a coil spring both ends of which are respectively engaged with a first end part and a second end part and that is inserted through inner parts of the first cylinder part and the second cylinder part from the first end part side to the second end part side via a substantially central part.Type: ApplicationFiled: March 26, 2019Publication date: June 10, 2021Applicant: GUNZE LIMITEDInventors: Yuki SAKAMOTO, Hideki SATO, Saki OKUMURA
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Publication number: 20210133453Abstract: Terminal device includes a display device, an image capture device that captures an image of an electronic device to generate a captured image, the electronic device being in a state where display content including at least one display element is displayed on a display screen, a presentation image generation unit that generates, based on the captured image, a presentation image corresponding to the display content, a first display control unit that causes the display device to display the presentation image, an input unit receives a user input of selecting a display element in the presentation image, a model information acquisition unit that acquires model information indicating a model of the electronic device, a descriptive information acquisition unit that acquires descriptive information including descriptive text of the display element and associated with the model information, and a second display control unit that causes the display device to display the descriptive text.Type: ApplicationFiled: January 12, 2021Publication date: May 6, 2021Inventors: Yuki SAKAMOTO, Yoshihito NAKANISHI, Takanobu YAMAUCHI
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Publication number: 20210133454Abstract: A terminal device according to an aspect includes an image capture device configured to capture an image of an electronic device to generate a captured image, the electronic device being in a state where display content including a display element is displayed on a display screen, a recognition unit configured to recognize, from the captured image, the display element in the display content, a model information acquisition unit configured to acquire model information indicating a model of the electronic device, a descriptive information acquisition unit configured to acquire descriptive information including descriptive text of the display element and associated with the model information, and a presentation unit configured to present the descriptive text in the descriptive information.Type: ApplicationFiled: January 14, 2021Publication date: May 6, 2021Inventors: Yuki SAKAMOTO, Yoshihito NAKANISHI, Takanobu YAMAUCHI
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Publication number: 20210108103Abstract: A light-shielding composition includes a light-shielding pigment, a resin, a polymerizable compound, which is a low-molecular-weight compound containing an ethylenically unsaturated group, and a polymerization initiator, in which the light-shielding pigment contains an inorganic particle, and an inorganic compound coating the inorganic particle, the inorganic particle contains one or more nitrogen-containing metal compounds selected from the group consisting of zirconium nitride, zirconium oxynitride, vanadium nitride, vanadium oxynitride, niobium nitride, and niobium oxynitride, the inorganic compound contains a silicon atom, and a contained atom number ratio of a total content of metallic atoms, which are selected from the group consisting of a zirconium atom, a vanadium atom, and a niobium atom, to a content of the silicon atom in a surface of the light-shielding pigment, as determined by X-ray photoelectron spectroscopy, is greater than 1.0.Type: ApplicationFiled: December 22, 2020Publication date: April 15, 2021Applicant: FUJIFILM CorporationInventors: Tatsuo ISHIKAWA, Yoshinori Taguchi, Yuki Sakamoto
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Patent number: 10968963Abstract: Provided is an electromagnetic clutch capable of shortening, even in a low temperature atmosphere, the fuse reaction time from when a rotating shaft is locked, while preventing or suppressing malfunction of the thermal fuse. An electromagnetic clutch 1 is equipped with a rotor 2, an armature 3, an electromagnetic coil unit 4, a thermal fuse 5, and a thermally actuated switch 6. The thermally actuated switch 6 is connected in series to an electromagnetic coil 41 of the electromagnetic coil unit 4 along with the thermal fuse 5. When a temperature of the thermally actuated switch 6 exceeds a switching temperature (predetermined temperature) Ts, the thermally actuated switch 6 is displaced in an electric power supply OFF direction, and thereafter, it is displaced in an electric power supply ON direction due to a reduction in temperature.Type: GrantFiled: October 10, 2017Date of Patent: April 6, 2021Assignee: Sanden Automotive Components CorporationInventor: Yuki Sakamoto
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Publication number: 20210072589Abstract: A light-shielding resin composition contains: a light-shielding pigment which is one or more selected from the group consisting of metal nitride-containing particles containing an atom A and metal oxynitride-containing particles containing the atom A; and a resin, in which the light-shielding pigment contains at least one of a nitride or an oxynitride of a transition metal having an electronegativity of 1.22 to 1.80, among transition metals of groups 3 to 7, and the atom A is at least one selected from the group consisting of hafnium and tungsten, and is an atom different from the transition metal.Type: ApplicationFiled: November 2, 2020Publication date: March 11, 2021Applicant: FUJIFILM CorporationInventors: Yoshinori TAGUCHI, Tatsuo ISHIKAWA, Yuki SAKAMOTO
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Patent number: 10794878Abstract: A GC/MS measurement under an ionization by an electron ionization method is performed for a target sample (S1). Peaks are detected on a chromatogram based on obtained data, and a mass spectrum corresponding to each peak is compared with a compound database to identify a compound (S2-S4). A compound identified with a low degree of similarity is extracted as the measurement compound. For this compound, a measurement window including the retention time of a peak corresponding to the compound is set, and a control program for performing an ionization by a chemical ionization method only within the measurement window is created (S5-S8).Type: GrantFiled: March 7, 2016Date of Patent: October 6, 2020Assignee: SHIMADZU CORPORATIONInventors: Yuki Sakamoto, Takashi Sumiyoshi, Yoshiro Hiramatsu
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Patent number: 10765386Abstract: A radiation imaging apparatus avoids collisions of the radiation with an obstacle, and includes a flat panel detector (FPD) connected with a supporting axis facing a vertical direction to a ray detection surface. A supporting axis is supported rotatably due to the action of the bearing and the flat panel detector rotates around the supporting axis as the center of the rotation via the supporting axis by driving with the motor. A frame member surrounding the flat panel detector has a circular outer appearance of which a center is the supporting axis, and the diameter of the frame member is longer than the length of the diagonal line of the flat panel detector.Type: GrantFiled: August 29, 2018Date of Patent: September 8, 2020Assignee: SHIMADZU CORPORATIONInventors: Yuki Sakamoto, Takeshi Okamoto
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Publication number: 20200275527Abstract: A control apparatus for a heater is equipped with a high-side wiring line that is connected between the heater and a power supply, a low-side wiring line that is connected between the heater and a grounded portion, a sense wiring line that is connected between the heater and a heater electrode of the heater, and a fault detector for detecting a fault in any one of the wiring lines respectively connected to the heater. The fault detector is configured to identify a mode of a fault that has occurred and a location where the fault has occurred, based on a high-side voltage, a low-side voltage, a sense voltage, a high-side current and a low-side current.Type: ApplicationFiled: February 5, 2020Publication date: August 27, 2020Inventor: Yuki SAKAMOTO
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Publication number: 20200189305Abstract: Provided are an on-machine development-type lithographic printing plate precursor including: an image-recording layer on an aluminum support having an anode oxide film, in which an end portion of the lithographic printing plate precursor has a shear droop shape, the image-recording layer contains a compound having a support adsorptive property, having a molecular weight of 1,000 or less, and not having an unsaturated double bond group in a molecule, and a content of the compound is substantially the same in a plane of the image-recording layer and a method for producing a lithographic printing plate in which the lithographic printing plate precursor is used.Type: ApplicationFiled: February 26, 2020Publication date: June 18, 2020Applicant: FUJIFILM CorporationInventors: Akira SAKAGUCHI, Yuki SAKAMOTO, Mitsuhiro FUJITA, Yusuke NAMBA
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Publication number: 20200069270Abstract: A radiation imaging apparatus avoids collisions of the radiation with an obstacle, and includes a flat panel detector (FPD) connected with a supporting axis facing a vertical direction to a ray detection surface. A supporting axis is supported rotatably due to the action of the bearing and the flat panel detector rotates around the supporting axis as the center of the rotation via the supporting axis by driving with the motor. A frame member surrounding the flat panel detector has a circular outer appearance of which a center is the supporting axis, and the diameter of the frame member is longer than the length of the diagonal line of the flat panel detector.Type: ApplicationFiled: August 29, 2018Publication date: March 5, 2020Applicant: SHIMADZU CORPORATIONInventors: YUKI SAKAMOTO, Takeshi Okamoto
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Publication number: 20190271364Abstract: Provided is an electromagnetic clutch capable of shortening, even in a low temperature atmosphere, the fuse reaction time from when a rotating shaft is locked, while preventing or suppressing malfunction of the thermal fuse. An electromagnetic clutch 1 is equipped with a rotor 2, an armature 3, an electromagnetic coil unit 4, a thermal fuse 5, and a thermally actuated switch 6. The thermally actuated switch 6 is connected in series to an electromagnetic coil 41 of the electromagnetic coil unit 4 along with the thermal fuse 5. When a temperature of the thermally actuated switch 6 exceeds a switching temperature (predetermined temperature) Ts, the thermally actuated switch 6 is displaced in an electric power supply OFF direction, and thereafter, it is displaced in an electric power supply ON direction due to a reduction in temperature.Type: ApplicationFiled: October 10, 2017Publication date: September 5, 2019Inventor: Yuki SAKAMOTO
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Patent number: 10381207Abstract: For peak A detected on a chromatogram created based on data obtained by a product ion scan measurement of one characteristic ion species originating from a target compound, a mass spectrum is extracted, and this mass spectrum is subjected to a database search to extract candidates of the compound as a primary search result. Subsequently, for peak B detected on a chromatogram created based on data obtained by a product ion scan measurement of another characteristic ion species originating from the same target compound, a mass spectrum is extracted, and this mass spectrum is subjected to a database search, with the search range limited to the candidates extracted in the search result based on peak A, to further reduce the number of candidates. The result which has been narrowed in this manner is displayed, whereby the amount of labor for the compound identification by analysis operators is reduced.Type: GrantFiled: September 4, 2013Date of Patent: August 13, 2019Assignee: SHIMADZU CORPORATIONInventor: Yuki Sakamoto
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Publication number: 20190086372Abstract: A GC/MS measurement under an ionization by an electron ionization method is performed for a target sample (S1). Peaks are detected on a chromatogram based on obtained data, and a mass spectrum corresponding to each peak is compared with a compound database to identify a compound (S2-S4). A compound identified with a low degree of similarity is extracted as the measurement compound. For this compound, a measurement window including the retention time of a peak corresponding to the compound is set, and a control program for performing an ionization by a chemical ionization method only within the measurement window is created (S5-S8).Type: ApplicationFiled: March 7, 2016Publication date: March 21, 2019Applicant: SHIMADZU CORPORATIONInventors: Yuki SAKAMOTO, Takashi SUMIYOSHI, Yoshiro HIRAMATSU
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Publication number: 20180296919Abstract: On a plurality of paths within a virtual space, objects moving in movement directions that are determined for the paths, respectively, are displayed. When an operation input has been performed by a player, whether a plurality of the objects that satisfy a predetermined condition have been designated is determined. When it is determined that the plurality of the objects that satisfy the predetermined condition have been designated, the plurality of the designated objects are caused to enter a state of being selected. At predetermined timing, control in which a display manner of selected objects that are the objects in the state of being selected is changed or the selected objects are eliminated from the path is performed.Type: ApplicationFiled: December 22, 2017Publication date: October 18, 2018Inventors: Hitoshi Yamagami, Kaori Ando, Takayasu Morisawa, Yuki Sakamoto
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Publication number: 20180103956Abstract: Provided is a defect hole closing material that has almost no fear of long-term failure and allows minimally invasive treatment for an atrial septal defect. The defect hole closing material is formed of two tubular bodies (a first tubular part and a second tubular par) having a stitch-like structure of a bioabsorbable material, has a sandglass shape, figure-of-eight shape, double spindle shape, or peanut shape, and includes a coil spring of which both ends are respectively engaged with a first end part and a second end part and that is passed through the insides of the first tubular part and the second tubular part from the first end part side to the second end part side via a substantially middle part. When pushing the defect hole closing material out of a catheter, the action of the coil spring causes the first tubular part and the second tubular part to come close with the substantially middle part as a center and expand tube diameters.Type: ApplicationFiled: March 22, 2016Publication date: April 19, 2018Applicant: GUNZE LIMITEDInventors: Yuki SAKAMOTO, Toshiharu SHINOKA, Hirotsugu KUROBE
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Patent number: 9610146Abstract: A dental block includes a block body having a one surface, and an engagement portion to be engaged with a dental implant fixture. The engagement portion has a bolt through hole and is formed in the one surface of the block body. The dental block further includes a ring-shaped abutment surface to be abutted against a top surface on the oral cavity inner side of the dental implant fixture. The ring-shaped abutment surface is positioned more inside the block body than the one surface and is formed from an end portion positioned at the most oral cavity inner side of the engagement portion to surround the end portion, and to be parallel to the one surface of the block body. The dental block further includes a diameter-enlarged portion having a tapered shape whose diameter increases from the ring-shaped abutment surface toward the one surface of the block body.Type: GrantFiled: June 17, 2013Date of Patent: April 4, 2017Assignee: GC CorporationInventors: Yasuhiro Odanaka, Yuki Sakamoto
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Publication number: 20160202219Abstract: For peak A detected on a chromatogram created based on data obtained by a product ion scan measurement of one characteristic ion species originating from a target compound, a mass spectrum is extracted, and this mass spectrum is subjected to a database search to extract candidates of the compound as a primary search result. Subsequently, for peak B detected on a chromatogram created based on data obtained by a product ion scan measurement of another characteristic ion species originating from the same target compound, a mass spectrum is extracted, and this mass spectrum is subjected to a database search, with the search range limited to the candidates extracted in the search result based on peak A, to further reduce the number of candidates. The result which has been narrowed in this manner is displayed, whereby the amount of labor for the compound identification by analysis operators is reduced.Type: ApplicationFiled: September 4, 2013Publication date: July 14, 2016Applicant: SHIMADZU CORPORATIONInventor: Yuki SAKAMOTO
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Publication number: 20160074023Abstract: There is provided a defect hole closing material which achieves minimally invasive medical treatment for Atrial Septal Defect, and poses little possibility of occurrence of a failure in the body in some distant future. The defect hole closing material (100) comprises two bioabsorbable material-made cylindrical bodies (the first cylindrical section (110) and the second cylindrical section (120)) having a mesh-like structure in the form of an hourglass shape, a numeral “8” shape, a double spindle shape, or a peanut shape. With the first end (112) kept held securely, the second end, or the other end (122) is pulled toward the first end (112) by operating the string (140), whereupon the cylinder diameter is increased, and also the first cylindrical section (110) and the second cylindrical section (120) move close to each other with respect to the substantially central section (130) serving as a center.Type: ApplicationFiled: April 22, 2014Publication date: March 17, 2016Applicant: GUNZE LIMITEDInventors: Yuki SAKAMOTO, Kensuke TAKI, Hidetaka NAKAYAMA, Noriko KAWADA
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Patent number: 9075073Abstract: For the detection and structural analysis of cathinone-based compounds subject to comprehensive regulation, three MS/MS measurements are repeated for a target sample: an MRM measurement; a product-ion scan measurement; and a product-ion scan measurement. Based on the positional coincidence of a peak on chromatograms obtained by the three measurements, non-cathinone-based compounds are excluded. From the MRM transition and the product-ion spectrum pattern, the kinds of functional groups are estimated and the structure of the cathinone-based compound is estimated.Type: GrantFiled: February 18, 2015Date of Patent: July 7, 2015Assignee: SHIMADZU CORPORATIONInventors: Yuki Sakamoto, Haruhiko Miyagawa