Patents by Inventor Yasuyuki Takagi
Yasuyuki Takagi 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: 11941314Abstract: A display control device includes one or more processors configured to: acquire information regarding a plurality of driving evaluation items set in advance; count, as the number of times of measurement, the number of times that at least one of a vehicle state and a driving state meets each of the driving evaluation items while a driver is driving a vehicle; display the driving evaluation items in a display region in a vehicle cabin; and visually display information relating to the remaining number of times that is a difference between the permissible number of times set for each of the driving evaluation items and the number of times of measurement.Type: GrantFiled: March 8, 2022Date of Patent: March 26, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yasuyuki Kamezaki, Shuhei Manabe, Takaaki Nagatani, Masato Endo, Kenya Takagi
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Publication number: 20220011250Abstract: There is provided a molded article containing an amorphous resin, wherein a peak position change rate r (%) of the molded article defined by Equation: Peak position change rate r (%)=100×(Q1?Q2)/Q2 is 1 or more. In the equation, Q1 and Q2 are peak positions (nm?1) of the molded article and a predetermined reference molded article, respectively, the peak position being determined by a wide angle X-ray diffraction method. The peak position is a peak derived from the amorphous resin in a scattering vector magnitude Q-intensity profile calculated from a diffraction image obtained by a transmission method and measured by the wide angle X-ray diffraction method and obtained after background correction and transmittance correction, and the peak position is a value of Q at a peak at which Q is the smallest among peaks at which Q is in a range of 5 nm?1 to 25 nm?1.Type: ApplicationFiled: October 30, 2019Publication date: January 13, 2022Inventors: Akinori BANDO, Hidenori KADOYA, Yasuyuki TAKAGI, Yoichi YASUTOMI
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Patent number: 11143541Abstract: A sample container of a thermal analyzer that performs thermogravimetry or calorimetry includes a bottomed cylindrical body portion and a cover portion abutting against an opening of the body portion and covering at least a part of the opening. The cover portion includes a first cover portion abutting against an edge portion of the opening and having a second opening in a part of the first cover portion, and a second cover portion separated from the first cover portion in an axial direction of the body portion so as to cover at least a part of the second opening.Type: GrantFiled: March 24, 2017Date of Patent: October 12, 2021Assignee: Hitachi High-Tech Science CorporationInventors: Kentaro Yamada, Yasuyuki Takagi
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Patent number: 9958040Abstract: An object of the present invention is to provide a tensioner and a rocking lever that have simple configurations and that enable an increase in the volume of a space provided inside a plunger, the tensioner and the rocking lever being capable of preventing a stopper pin from being damaged or falling out. A plunger pin hole 121 is formed in a plunger 120 of a tensioner 100. In a tensioner body 110, a body pin hole 113 is formed in a tip protruding portion 112 provided so as to protrude from a side of an opening of the plunger housing hole 121. One of lips 154 provided on opposite sides, in a width direction, of the pressing surface 153 of a rocking lever 150 so as to protrude from the pressing surface 153, has a thinned portion 155 thinned in the width direction.Type: GrantFiled: November 3, 2015Date of Patent: May 1, 2018Assignee: TSUBAKIMOTO CHAIN CO.Inventors: Yasuyuki Takagi, Osamu Yoshida, Munehiro Maeda, Yuji Kurematsu
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Publication number: 20170276538Abstract: A sample container of a thermal analyzer that performs thermogravimetry or calorimetry includes a bottomed cylindrical body portion and a cover portion abutting against an opening of the body portion and covering at least a part of the opening. The cover portion includes a first cover portion abutting against an edge portion of the opening and having a second opening in a part of the first cover portion, and a second cover portion separated from the first cover portion in an axial direction of the body portion so as to cover at least a part of the second opening.Type: ApplicationFiled: March 24, 2017Publication date: September 28, 2017Applicant: Hitachi High-Tech Science CorporationInventors: Kentaro Yamada, Yasuyuki Takagi
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Patent number: 9746055Abstract: An object of the present invention is to provide a chain tensioner which enables operations on an elastic ring member during assembly and maintenance work to be readily performed and which is capable of eliminating protrusion of an operating portion of the elastic ring member in a direction opposite to a mounting surface, with a simple configuration. A ring holding portion 112 provided on an open side of a plunger housing hole 111 includes a pressing projection 113 and a restricting portion 114 which restrict rotation of the elastic ring member 130 and which oppose both outer sides of a pair of operating portions 132 of the elastic ring member 130 in a circumferential direction, and the pressing projection 113 is arranged at a position closer to a mounting surface 115 than the restricting portion 114.Type: GrantFiled: July 28, 2015Date of Patent: August 29, 2017Assignee: TSUBAKIMOTO CHAIN CO.Inventors: Yasuyuki Takagi, Osamu Yoshida, Yuji Kurematsu
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Publication number: 20160123436Abstract: An object of the present invention is to provide a tensioner and a rocking lever that have simple configurations and that enable an increase in the volume of a space provided inside a plunger, the tensioner and the rocking lever being capable of preventing a stopper pin from being damaged or falling out. A plunger pin hole 121 is formed in a plunger 120 of a tensioner 100. In a tensioner body 110, a body pin hole 113 is formed in a tip protruding portion 112 provided so as to protrude from a side of an opening of the plunger housing hole 121. One of lips 154 provided on opposite sides, in a width direction, of the pressing surface 153 of a rocking lever 150 so as to protrude from the pressing surface 153, has a thinned portion 155 thinned in the width direction.Type: ApplicationFiled: November 3, 2015Publication date: May 5, 2016Applicant: TSUBAKIMOTO CHAIN CO.Inventors: Yasuyuki Takagi, Osamu Yoshida, Munehiro Maeda, Yuji Kurematsu
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Publication number: 20160061299Abstract: An object of the present invention is to provide a chain tensioner which enables operations on an elastic ring member during assembly and maintenance work to be readily performed and which is capable of eliminating protrusion of an operating portion of the elastic ring member in a direction opposite to a mounting surface, with a simple configuration. A ring holding portion 112 provided on an open side of a plunger housing hole 111 includes a pressing projection 113 and a restricting portion 114 which restrict rotation of the elastic ring member 130 and which oppose both outer sides of a pair of operating portions 132 of the elastic ring member 130 in a circumferential direction, and the pressing projection 113 is arranged at a position closer to a mounting surface 115 than the restricting portion 114.Type: ApplicationFiled: July 28, 2015Publication date: March 3, 2016Applicant: TSUBAKIMOTO CHAIN CO.Inventors: Yasuyuki Takagi, Osamu Yoshida, Yuji Kurematsu
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Patent number: 7297944Abstract: An apparatus has a holder member (21) which holds a sample (3), and a removing beam source (13) which irradiates an inert ion beam onto a cross section (4) of the sample (3) held by a holder member (21) and removes a fracture layer on the cross section (4). Then, the removing beam source (13) is disposed on the holding end side of the sample (3) with respect to the normal L of the cross section (4) so that the irradiating direction of the inert ion beam is tilted at the tilt angle ? to the normal L with respect to the cross section (4).Type: GrantFiled: July 9, 2003Date of Patent: November 20, 2007Assignee: SII NanoTechnology Inc.Inventors: Toshio Kodama, Masakatsu Hasuda, Toshiaki Fuji, Kouji Iwasaki, Yasuhiko Sugiyama, Yasuyuki Takagi
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Patent number: 7276691Abstract: There is provided a liquid metal ion beam irradiation device for irradiating a specific portion of a sample 6 with a prescribed liquid metal ion beam so as to form a cross section, and a gaseous ion beam irradiation device 7 for scanning a prescribed region (observation region) of the cross section using a gaseous ion beam focused to a prescribed diameter and removing a damaged layer on the prescribed region.Type: GrantFiled: August 20, 2003Date of Patent: October 2, 2007Assignee: SII NanoTechnology Inc.Inventors: Toshio Kodama, Masakatsu Hasuda, Toshiaki Fujii, Kouji Iwasaki, Yasuhiko Sugiyama, Yasuyuki Takagi
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Publication number: 20060163497Abstract: There is provided a liquid metal ion beam irradiation device for irradiating a specific portion of a sample 6 with a prescribed liquid metal ion beam 80 as to form a cross section, and a gaseous ion beam irradiation device 7 for scanning a prescribed region (observation region) of the cross section using a gaseous ion beam focused to a prescribed diameter and removing a damaged layer on the prescribed region.Type: ApplicationFiled: August 20, 2003Publication date: July 27, 2006Inventors: Toshio Kodama, Masakatsu Hasuda, Toshiaki Fujii, Kouji Iwasaki, Yasuhiko Sugiyama, Yasuyuki Takagi
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Publication number: 20050236587Abstract: An apparatus has a holder member (21) which holds a sample (3), and a removing beam source (13) which irradiates an inert ion beam onto a cross section (4) of the sample (3) held by a holder member (21) and removes a fracture layer on the cross section (4). Then, the removing beam source (13) is disposed on the holding end side of the sample (3) with respect to the normal L of the cross section (4) so that the irradiating direction of the inert ion beam is tilted at the tilt angle ? to the normal L with respect to the cross section (4).Type: ApplicationFiled: July 9, 2003Publication date: October 27, 2005Inventors: Toshio Kodama, Masakatsu Hasuda, Toshiaki Fujii, Kouji Iwasaki, Yasuhiko Sugiyama, Yasuyuki Takagi
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Patent number: 6838685Abstract: An ion beam processing device has a sample holder for fixing a sample on which a section has been formed by irradiation of a specified focused ion beam from a surface side, and gas ion beam irradiation device for irradiating a gas ion beam to a region of the sample fixing using the holder member that contains the section to remove a damage layer on the section. The gas ion beam from the gas ion beam irradiation device irradiates the section from a rear surface side of the sample at a specified incident angle.Type: GrantFiled: July 29, 2003Date of Patent: January 4, 2005Assignee: SII Nanotechnology Inc.Inventors: Toshio Kodama, Masakatsu Hasuda, Toshiaki Fujii, Kouji Iwasaki, Yasuhiko Sugiyama, Yasuyuki Takagi
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Patent number: 6805133Abstract: An apparatus for stabilizing air permeability characteristic of filter cigarettes has a drying unit (20) for preliminarily drying a tip-paper web (W) in the process of supplying the web (W) to a rolling section of a filter attachment machine. The drying unit (20) heats and dries the web (W) with a heater block (22), to thereby stabilize the water-content of the web (W) in an absolute dry region which is a lower water-content region as compared with a normal water-content region.Type: GrantFiled: September 27, 2002Date of Patent: October 19, 2004Assignee: Japan Tobacco Inc.Inventors: Takeshi Matsumura, Yasuyuki Takagi
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Patent number: 6796633Abstract: Before starting printing and/or after finishing printing, a preliminary ejection of ink is performed for a cap, which covers a recording head, until the cap is almost filled (S17, S23, S38). Then, a sucking operation (S18, S24, S39) is performed to suck ink stored in the cap. Alternatively, based on a predetermined criterion such as the accumulated number of printed dots, the number of printed pages, or a print time (S71, S72), a first print operation (S73), which preliminarily ejects a predetermined amount of ink at least before starting printing or after printing, and a second print operation (S74), which preliminarily ejects more ink than the predetermined amount at least before starting printing or after printing, are alternately performed. This prevents ink from adhering to a restoring system of an ink-jet recorder and allows the sucking operation and the preliminary ejection operation to be performed smoothly.Type: GrantFiled: December 20, 2002Date of Patent: September 28, 2004Assignee: Canon Finetech Inc.Inventors: Yutaka Kawamata, Yasuyuki Takagi, Tomohiro Ishitsu
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Patent number: 6709632Abstract: An ICP analyzer has a nebulizer for nebulizing a sample fluid for the purpose of analyzing microscopic impurities within the sample fluid, a plasma torch for introducing nebulized spray into a plasma, and a spray chamber disposed between the nebulizer and the plasma torch for separating spray comprised of microscopic particles from the nebulized spray prior to introduction thereof into the plasma torch. A heating section is provided at a central portion of the spray chamber and a cooling section is provided at a peripheral section of the spray chamber, and the spray is passed between the heating section and the cooling section to improve the efficiency sample introduction into the plasma to enable highly sensitive analysis by suppressing the proportion of a solvent component that reaches the plasma torch.Type: GrantFiled: May 18, 2001Date of Patent: March 23, 2004Assignee: SII NanoTechnology Inc.Inventors: Yoshitomi Nakagawa, Yasuyuki Takagi
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Patent number: 6632910Abstract: The present invention provides a covering material having a layer formed of a resin of which glass transition point is in the range of 10° C. to 50° C., said covering material having excellent shape keeping ability and shape recovering ability after deformation.Type: GrantFiled: April 9, 2001Date of Patent: October 14, 2003Assignee: Sumitomo Chemical Company, LimitedInventors: Yasuyuki Takagi, Hiroaki Takahata, Nobuo Oi
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Patent number: 6612679Abstract: The invention provides an ink-jet recording apparatus capable of automatically adjusting the feed of a recording medium without troubling a user. Such an ink-jet recording apparatus is provided with a means for forming at least two adjustment charts for one band by means of at least one nozzle disposed at both end portions of a print head, a nozzle width detecting means for detecting the nozzle width of the print head on the basis of information of two adjustment charts in the same band printed by both end portions, a feed detecting means for detecting an actual feed of the recording medium on the basis of information of adjustment charts printed in adjacent bands by either one end portion out of both end portions, and a compensating means for performing a compensation for a predetermined feed for one band of the recording medium on the basis of the detected nozzle width and the actual feed.Type: GrantFiled: December 28, 2001Date of Patent: September 2, 2003Assignee: Canon Finetech Inc.Inventors: Yutaka Kawamata, Yasuyuki Takagi, Keiji Okazawa
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Publication number: 20030024539Abstract: An apparatus for stabilizing air permeability characteristic of filter cigarettes has a drying unit (20) for preliminarily drying a tip-paper web (W) in the process of supplying the web (W) to a rolling section of a filter attachment machine. The drying unit (20) heats and dries the web (W) with a heater block (22), to thereby stabilize the water-content of the web (W) in an absolute dry region which is a lower water-content region as compared with a normal water-content region.Type: ApplicationFiled: September 27, 2002Publication date: February 6, 2003Inventors: Takeshi Matsumura, Yasuyuki Takagi
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Patent number: D915914Type: GrantFiled: May 29, 2019Date of Patent: April 13, 2021Assignee: Hitachi High-Tech Science CorporationInventors: Akira Kojima, Kazuyuki Yanase, Mengting Zou, Takashi Yamamoto, Yasuyuki Takagi, Ryota Matsumoto, Tomoyuki Mukai, Masaru Yokoyama