Patents by Inventor Takeshi Nakamura
Takeshi Nakamura 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: 11585392Abstract: A wet friction disc includes a friction surface and a lubrication groove through which a lubricant supplied to the friction surface flows. The lubrication groove has a plurality of circumferential groove portions that extends in a circumferential direction and a plurality of intersecting groove portions that extends in directions intersecting the circumferential direction. At least one of the circumferential groove portions has a through-hole that extends through the wet friction disc between an opposite surface facing s mating member and a surface on the opposite side in an axial direction.Type: GrantFiled: September 22, 2021Date of Patent: February 21, 2023Assignees: JTEKT CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yoshiki Takeuchi, Hiroshi Takuno, Kazuaki Kamimura, Takeshi Nakamura, Takahiro Yoshimura, Masaya Michishita
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Patent number: 11582435Abstract: An object of one embodiment of the present disclosure is to provide a product with a high added value to a user by preventing an unnatural character string from being combined, combination of no character string, and the like in a case where there is no voice or almost no voice before or after an image selected from within a moving image. One embodiment of the present disclosure is an image processing apparatus including: a selection unit configured to select, from a moving image including a plurality of frames, a part of the moving image; an extraction unit configured to extract a voice during a predetermined time corresponding to the selected part in the moving image; and a combination unit configured to combine a character string based on a voice extracted by the extraction unit, with the part of the moving image selected by the selection unit.Type: GrantFiled: June 30, 2020Date of Patent: February 14, 2023Assignee: Canon Kabushiki KaishaInventors: Daiki Kadomatsu, Kosei Tanaka, Gou Sasaki, Hirokazu Kameda, Chisei Sumita, Takeshi Nakamura, Ken Hoshino, Hiroaki Hasegawa, Kenichi Yoshida
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Patent number: 11578766Abstract: A wet friction disc includes a lubrication groove and a plurality of lands defined by the lubrication groove. The lubrication groove has a plurality of circumferential groove portions that extends in a circumferential direction and has a predetermined groove width in a radial direction, and a plurality of intersecting groove portions that extends in directions intersecting the circumferential direction. At least some of the circumferential groove portions have an arc shape such that an end in the circumferential direction is located adjacent to one of the lands in the circumferential direction and that the groove width is entirely contained within a range in the radial direction spanned by that land.Type: GrantFiled: September 22, 2021Date of Patent: February 14, 2023Assignees: JTEKT CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yoshiki Takeuchi, Hiroshi Takuno, Kazuaki Kamimura, Takeshi Nakamura, Takahiro Yoshimura
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Patent number: 11487623Abstract: A remote management system includes a device management service having multiple instances that performs parallel distributed processing through the instances and a worker service having multiple instances that performs parallel distributed processing through the instances. Each instance of the device management service acquires the status of processing related to the recovery of the relevant instance from counter information, and stores the status of the processing related to the recovery of the relevant instance in the counter information when having performed the processing. Each instance of the worker service acquires the status of processing related to the recovery of an instance of the device management service from the counter information, and stores the status of the processing related to the recovery of the instance of the device management service in the counter information when having performed the processing.Type: GrantFiled: June 5, 2020Date of Patent: November 1, 2022Assignee: KYOCERA DOCUMENT SOLUTIONS INC.Inventors: Kazuki Nishikai, Yuichi Obayashi, Satoshi Goshima, Yasuo Nakashima, Koki Nakajima, Takeshi Nakamura, Dukil Park
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Publication number: 20220336858Abstract: A nonaqueous electrolyte solution, which contains a compound represented by the following general formula (A), and (1) at least one compound selected from the group consisting of a nitrile compound, an isocyanate compound, a difluorophosphate, a fluorosulfonate, a lithium bis(fluorosulfonyl)imide and a compound represented by the following general formula (B), or (2) a cyclic carbonate compound having a fluorine atom in an amount of 0.01% by mass to 50.0% by mass based on the total amount of the nonaqueous electrolyte solution. (In formula (A), R1 to R3 may be mutually the same or different and represent optionally substituted organic groups having 1 to 20 carbon atoms.) (In formula (B), R4, R5 and R6 respectively and independently represent an alkyl group, alkenyl group or alkynyl group having 1 to 12 carbon atoms that may be substituted with a halogen atom, and n represents an integer of 0 to 6.Type: ApplicationFiled: June 14, 2022Publication date: October 20, 2022Applicants: Mitusbishi Chemical Corporation, MU IONIC SOLUTIONS CORPORATIONInventors: Eiji NAKAZAWA, Yoichi OOHASHI, Minoru KOTATO, Takamichi MITSUI, Takayuki AOSHIMA, Takeshi NAKAMURA
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Publication number: 20220307882Abstract: A flow rate control device having a high response accuracy is provided. A flow rate control device includes a flow sensor measuring a flow rate of a fluid, and a controller adjusting the flow rate where the flow rate of the fluid to be a flow rate set value. The controller includes a control valve changing the flow rate, a drive circuit driving the control valve, a sensor response adjustment circuit adjusting a frequency response of a measured value of the flow sensor, and a first filter attenuating a predetermined frequency band of an output of the sensor response adjustment circuit. The drive circuit, the flow sensor, the sensor response adjustment circuit, and the first filter, configure a feedback loop. A deviation between the flow rate set value and an output of the first filter becomes an input to the drive circuit.Type: ApplicationFiled: April 23, 2020Publication date: September 29, 2022Inventors: Takahiro NOZAWA, Takeshi NAKAMURA
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Patent number: 11424482Abstract: Disclosed herein is a nonaqueous electrolyte solution containing an electrolyte and a nonaqueous solvent, the nonaqueous electrolyte solution including a compound represented by formula (A) and: (1) at least one compound selected from a nitrile compound, an isocyanate compound, a difluorophosphate, a fluorosulfonate, a lithium bis(fluorosulfonyl)imide and a compound represented by the formula (B) below, or (2) a cyclic carbonate compound having a fluorine atom in an amount of 0.01% by mass to 50.0% by mass based on a total amount of the nonaqueous electrolyte solution. In formula (A), R1 to R3 represent optionally substituted organic groups having 1 to 20 carbon atoms, and in formula (B), R4, R5 and R6 independently represent an alkyl group, alkenyl group or alkynyl group having 1 to 12 carbon atoms that may be substituted with a halogen atom, and n represents an integer of 0 to 6.Type: GrantFiled: July 2, 2019Date of Patent: August 23, 2022Assignees: MITSUBISHI CHEMICAL CORPORATION, MU IONIC SOLUTIONS CORPORATIONInventors: Eiji Nakazawa, Yoichi Oohashi, Minoru Kotato, Takamichi Mitsui, Takayuki Aoshima, Takeshi Nakamura
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Publication number: 20220227674Abstract: A ceramic matrix composite includes a substrate which contains a fibrous body formed from a silicon carbide fiber, and a matrix which is formed in the substrate, and which contains RE3Al5O12, RE2Si2O7, and the balance being an oxide of RE, Al, and Si, or RE2SiO5, where the RE is Y or Yb.Type: ApplicationFiled: April 7, 2022Publication date: July 21, 2022Applicant: IHI CorporationInventors: Takeshi NAKAMURA, Hiroto HIRANO, Masahiro KOTANI, Takahiko SHINOHARA
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Patent number: 11394919Abstract: An object of one embodiment of the present disclosure is to provide a product with a high added value to a user by preventing an erroneous character string from being combined in a case where a voice before and after an image selected from within a moving image is a mixed voice. One embodiment of the present disclosure is an image processing apparatus including: a selection unit configured to select, from a moving image including a plurality of frames, a part of the moving image; an extraction unit configured to extract a voice during a predetermined time corresponding to the selected part in the moving image; and a combination unit configured to combine a character string based on a voice extracted by the extraction unit, with the part of the moving image selected by the selection unit or a frame among frames corresponding to the part.Type: GrantFiled: June 30, 2020Date of Patent: July 19, 2022Assignee: Canon Kabushiki KaishaInventors: Daiki Kadomatsu, Kosei Tanaka, Gou Sasaki, Hirokazu Kameda, Chisei Sumita, Takeshi Nakamura, Ken Hoshino, Hiroaki Hasegawa, Kenichi Yoshida
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Patent number: 11364954Abstract: There are provided first and second loop-shaped structure sections which are provided to extend continuously along respective lower wall parts, respective right-and-left both side wall parts, and respective upper wall parts of a vehicle body so as to have a loop shape in a vehicle elevational view, respectively. The first and second loop-shaped structure sections are respectively positioned on an forward side and on a rearward side, in a vehicle longitudinal direction, of a damper support section. Each of these sections is formed by a closed-cross section portion where a closed-cross section is partitioned by plural members and/or a thick plate portion having a thicker plate thickness than a vehicle-body panel.Type: GrantFiled: January 3, 2020Date of Patent: June 21, 2022Assignee: MAZDA MOTOR CORPORATIONInventors: Daisuke Kiyoshita, Yoshikazu Nishimura, Takeshi Nakamura
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Patent number: 11358648Abstract: A vehicle side body structure having a pillar member including an upper member and a lower member that is joined to the upper member and has a rigidity lower than the upper member, the pillar member partitioning a side part opening of a body into a front part and a rear part; a side door disposed adjacently to the pillar member; and an impact bar provided in the side door, in which a front end portion of the impact bar overlaps with both the upper and lower members in side view while the side door is closed. The upper member has a reinforcing member and the front end portion of the impact bar covers a region of the upper member in which the reinforcing member is present, a region of the upper member in which the reinforcing member is not present, and the lower member in side view.Type: GrantFiled: March 16, 2020Date of Patent: June 14, 2022Assignee: Mazda Motor CorporationInventors: Tadashi Yamazaki, Takeshi Nakamura, Toshiyuki Gendo
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Patent number: 11332196Abstract: A first loop-shaped structure section is provided on a forward side of and closely to a damper support section so as to have a loop shape in a vehicle elevational view. A second loop-shaped structure section is provided around a rear-gate opening portion so as to have a loop shape in the vehicle elevational view. A third loop-shaped structure section is provided to extend continuously along a lower side wall part interconnecting lower wall parts of the first and second loop-shaped structure sections, a side wall part of the first loop-shaped structure section, an upper side wall part interconnecting upper end portions of upper wall parts of the first and second loop-shaped structure sections, and a side wall part of the second loop-shaped structure section so as to have a loop shape in a vehicle side view.Type: GrantFiled: January 3, 2020Date of Patent: May 17, 2022Assignee: MAZDA MOTOR CORPORATIONInventors: Daisuke Kiyoshita, Takeshi Nakamura, Naoto Mitsuishi
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Publication number: 20220149435Abstract: Provided is a nonaqueous electrolyte solution which can provide an energy device in which the initial discharge resistance is reduced and the gas generation during storage is inhibited. This nonaqueous electrolyte solution for an energy device including a positive electrode and a negative electrode is characterized by containing a compound represented by the following Formula (1) together with an electrolyte and a nonaqueous solvent: (wherein, X represents an optionally substituted unsaturated hydrocarbon group and at least one unsaturated carbon-carbon bond; Y represents an organic group, which is constituted by atoms selected from the group consisting of a carbon atom, a hydrogen atom, an oxygen atom, a sulfur atom, and a phosphorus atom; R1 represents a hydrogen atom, a halogen atom, or an unsubstituted or halogen atom-substituted hydrocarbon group; R2 represents an unsubstituted or halogen atom-substituted hydrocarbon group; and n represents an integer of 1 to 3).Type: ApplicationFiled: January 26, 2022Publication date: May 12, 2022Applicants: Mitsubishi Chemical Corporation, MU Ionic Solutions CorporationInventors: Shuhei Sawa, Koichi Nishio, Takeshi Nakamura, Kaho Tamai
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Patent number: 11325654Abstract: A front vehicle-body structure includes a front wheel including a wheel; and a side sill that extends in a front-rear direction on a rear side of the front wheel and has side sill inner and outer portions positioned on vehicle-width-direction inner and outer sides, respectively. Vehicle-width-direction end portions of the inner and outer portions are joined at a joined portion formed by the vehicle-width-direction end portions abutting against each other. The inner portion has a higher buckling strength in the front-rear direction than the outer portion. The joined portion has a second joined portion extending inclined to the vehicle-width-direction outer side toward a rear side, and a first joined portion bent from the second joined portion, extending to a front side, and positioned on a front-end portion of the side sill closer to the vehicle-width-direction inner side than a center line of the wheel in the vehicle width direction.Type: GrantFiled: August 25, 2020Date of Patent: May 10, 2022Assignee: MAZDA MOTOR CORPORATIONInventors: Keisuke Ebisumoto, Takeshi Nakamura, Hirotaka Natsume, Yuki Kataoka, Manabu Tatsuda, Ippei Kuroda, Satoshi Nakamura
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Patent number: 11312210Abstract: A vehicle body upper structure includes a pair of first structures that constitute portions on both sides in a width direction of a vehicle body in an upper portion of the vehicle body; and a second structure that extends in the width direction and is joined at opposing ends to the first structures so as to define at least a part of a window opening, to which a windshield is attachable in cooperation with the first structures. The second structure includes a low-rigid portion that is joined to one of the pair of first structures in a first area of the one of the pair of first structures, and a high-rigid portion that is separated in distance in the width direction from the first area and that has higher rigidity than the low-rigid portion. The low-rigid portion being joined to one of the first structures via the damping material.Type: GrantFiled: March 4, 2020Date of Patent: April 26, 2022Assignee: MAZDA MOTOR CORPORATIONInventors: Daisuke Kiyoshita, Takeshi Nakamura
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Publication number: 20220108243Abstract: A work management device includes a present topography acquisition unit which acquires a present topography at a work site, a final design surface acquisition unit which acquires a final design surface at the work site, a work area acquisition unit which acquires a work area of an operation machine at the work site, a target operation volume acquisition unit which acquires a target operation volume per unit time of the operation machine, an intermediate design surface generation unit which generates an intermediate design surface for the operation machine on the basis of the final design surface, the present topography, the work area, and the target operation volume per unit time, and a notification processing unit which notifies the intermediate design surface to an operator of the operation machine.Type: ApplicationFiled: November 18, 2019Publication date: April 7, 2022Applicant: Komatsu Ltd.Inventors: Chikashi Shike, Takeshi Nakamura
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Publication number: 20220090638Abstract: A wet friction disc includes a friction surface and a lubrication groove through which a lubricant supplied to the friction surface flows. The lubrication groove has a plurality of circumferential groove portions that extends in a circumferential direction and a plurality of intersecting groove portions that extends in directions intersecting the circumferential direction. At least one of the circumferential groove portions has a through-hole that extends through the wet friction disc between an opposite surface facing s mating member and a surface on the opposite side in an axial direction.Type: ApplicationFiled: September 22, 2021Publication date: March 24, 2022Applicants: JTEKT CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yoshiki TAKEUCHI, Hiroshi TAKUNO, Kazuaki KAMIMURA, Takeshi NAKAMURA, Takahiro YOSHIMURA, Masaya MICHISHITA
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Publication number: 20220090639Abstract: A wet friction disc includes a lubrication groove and a plurality of lands defined by the lubrication groove. The lubrication groove has a plurality of circumferential groove portions that extends in a circumferential direction and has a predetermined groove width in a radial direction, and a plurality of intersecting groove portions that extends in directions intersecting the circumferential direction. At least some of the circumferential groove portions have an arc shape such that an end in the circumferential direction is located adjacent to one of the lands in the circumferential direction and that the groove width is entirely contained within a range in the radial direction spanned by that land.Type: ApplicationFiled: September 22, 2021Publication date: March 24, 2022Applicants: JTEKT CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yoshiki TAKEUCHI, Hiroshi TAKUNO, Kazuaki KAMIMURA, Takeshi NAKAMURA, Takahiro YOSHIMURA
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Patent number: 11279411Abstract: To improve bending rigidity of a side sill against an inward load in a vehicle width direction during a lateral collision while suppressing a weight increase of the side sill, a vehicle side body structure includes: a side sill; a wheel house, a front lower portion; a center pillar; and a door formed to be opened at a position above the side sill and behind the center pillar. A rear portion of an impact bar provided to the door overlaps the rear portion of the side sill in side view when the door is closed. The side sill includes a reinforcing member reinforcing bending rigidity against an inward load. The side sill reinforcing member is provided in an intermediate portion of the side sill where the center pillar is located and the rear portion of the side sill in a longitudinal direction of the side sill.Type: GrantFiled: March 6, 2020Date of Patent: March 22, 2022Assignee: Mazda Motor CorporationInventors: Tadashi Yamazaki, Takeshi Nakamura
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Publication number: 20220066704Abstract: Provided are a monitoring system, a monitoring method, and a non-transitory computer-readable storage medium storing a monitoring program whereby it is possible to improve the stability of remote management of an image forming device by means of a remote management system. A monitoring system according to one embodiment is characterized by: acquiring information from a remote management system which remotely manages an image forming device; detecting a failure of the remote management system by analyzing the acquired information; and notifying about the failure of the remote management system which has been detected.Type: ApplicationFiled: December 25, 2019Publication date: March 3, 2022Inventors: Kazuki NISHIKAI, Koki NAKAJIMA, Takeshi NAKAMURA, Satoshi GOSHIMA, Yasuo NAKASHIMA, Dukil Park, Yuichi OBAYASHI