Patents by Inventor Daisuke Konishi

Daisuke Konishi 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).

  • Publication number: 20230036115
    Abstract: A prepreg and an integrally molded article are described, the prepreg including a thermoplastic resin existing on one face of a layer in which reinforcing fibers are impregnated with a thermosetting resin, wherein the prepreg exhibits, in injection molding or press molding, thermal weldability with a member containing a thermoplastic resin, and wherein the thermosetting resin has a specific peak on a loss tangent (tan ?) curve obtained by dynamic mechanical analysis (DMA), so that the prepreg exhibits suitable flexibility and adhesiveness, excellent formability on a complicated mold face, and adhesion to a mold face, causes no positional shift, and can be efficiently reinforced and stiffened at an intended position.
    Type: Application
    Filed: November 6, 2020
    Publication date: February 2, 2023
    Applicant: Toray Industries, Inc.
    Inventors: Miho Onodera, Yoshiki Takebe, Daisuke Konishi, Yuta Naito, Yoshifumi Nakayama, Masato Honma
  • Publication number: 20230025461
    Abstract: A resin composition containing an ethylene-vinyl acetate copolymer (I) and a hydrogenated block copolymer (II), wherein the hydrogenated block copolymer (II) is a hydrogenated product of a block copolymer (P) containing a polymer block (A) containing a structural unit derived from an aromatic vinyl compound and a polymer block (B) containing 1 to 100% by mass of a structural unit (b1) derived from farnesene and 99 to 0% by mass of a structural unit (b2) derived from a conjugated diene other than farnesene, wherein the hydrogenation rate of carbon-carbon double bonds in the structural unit derived from a conjugated diene in the block copolymer (P) is 70 mol % or more, and in the resin composition, the content of the ethylene-vinyl acetate copolymer (I) is 40 to 95% by mass and the content of the hydrogenated block copolymer (II) is 5 to 60% by mass.
    Type: Application
    Filed: February 25, 2021
    Publication date: January 26, 2023
    Applicant: KURARAY CO., LTD.
    Inventors: Daisuke KONISHI, Hiromitsu SASAKI, Takumi HASEGAWA, Kazumasa KUSUDO
  • Publication number: 20220403145
    Abstract: Provided are: a resin composition containing a rubber (I), a block copolymer (II) and a crosslinking agent (III), wherein the ratio by mass of the rubber (I) to the block copolymer (II), (I)/(II) is 99/1 to 55/45, and the block copolymer (II) is a block copolymer containing a polymer block (A) that contains an aromatic vinyl compound-derived structural unit and a polymer block (B) that contains a farnesene-derived structural unit (b1), and a molded article of the resin composition.
    Type: Application
    Filed: November 18, 2020
    Publication date: December 22, 2022
    Applicant: KURARAY CO., LTD.
    Inventors: Daisuke KONISHI, Hiromitsu SASAKI, Takumi HASEGAWA
  • Publication number: 20220389680
    Abstract: A hydraulic system of a working machine includes a hydraulic pump to output a hydraulic fluid, at least one proportional valve to deliver the hydraulic fluid to a supply target, a valve body including the proportional valve, a heat-up fluid passage in the valve body and into which the hydraulic fluid flows, a switching valve switchable between an open position in which the hydraulic fluid passing through the heat-up fluid passage is supplied to a hydraulic device and a closed position in which the hydraulic fluid is not supplied thereto and the hydraulic fluid from the hydraulic device is to be returned, a controller to operate the switching and proportional valves, and a return circuit through which the hydraulic fluid flowing into the heat-up fluid passage is returned as a result of at least one of the switching and proportional valves being operated by the controller.
    Type: Application
    Filed: June 2, 2022
    Publication date: December 8, 2022
    Inventors: Yuji FUKUDA, Jun TOMITA, Yuya KONISHI, Toshiya TANI, Daisuke SAKURAI
  • Publication number: 20220381700
    Abstract: An object is to shorten time required for visual inspection. A visual inspection device (1) configured to inspect an appearance of an inspection object (30), the visual inspection device (1) including: an imager (3) configured to image the inspection object (30) arranged at a predetermined position of the visual inspection device (1); and a height measurer (11, 12) configured to measure a height of the inspection object (30) carried into the visual inspection device (1) or carried out from the visual inspection device (1).
    Type: Application
    Filed: March 11, 2020
    Publication date: December 1, 2022
    Inventors: Shingo HAYASHI, Daisuke KONISHI
  • Patent number: 11515024
    Abstract: The present invention provides a technology that allows a user to more easily record medication information. A blood pressure measurement device according to an aspect of the present invention includes a prescription information acquisition unit configured to acquire prescription information, a preparatory action determination unit configured to determine whether a preparatory action for blood pressure measurement is performed, a blood pressure measurement operation unit configured to perform a blood pressure measurement operation in a case where an operation button is operated with the preparatory action determined to be performed, and a medication recording and processing unit configured to, in a case where the operation button is operated with the preparatory action determined not to be performed, assess that the operation is a medication confirmation operation, and generate and record medication information on the basis of the prescription information thus acquired.
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: November 29, 2022
    Assignee: OMRON HEALTHCARE CO., LTD.
    Inventors: Hironori Sato, Mitsuharu Konishi, Seisuke Fujiwara, Daisuke Nozaki
  • Publication number: 20220360720
    Abstract: Provided is a technique capable of more accurately determining a solder protruding defect in an appearance inspection device that acquires an image of an inspection region of an inspection target and measures a height of a predetermined place in the inspection region with a height measurement device. The appearance inspection device includes: an imaging unit (3); a height measurement unit (20); a moving mechanism (5) that moves the imaging unit (3) and the height measurement unit (20). When a restricted region (M) in the inspection target is irradiated with the measurement light emitted from the height measurement unit (20), the determination unit restricts defect determination based on the information on the height of the predetermined place measured by the height measurement unit (20).
    Type: Application
    Filed: March 10, 2020
    Publication date: November 10, 2022
    Inventors: Shingo HAYASHI, Daisuke KONISHI
  • Publication number: 20220177696
    Abstract: The purpose of the present invention is to provide an epoxy resin composition which exhibits a high level of deforming capacity and fracture toughness and from which a resin cured product maintaining heat resistance can be obtained. The epoxy resin composition according to the present invention satisfies condition 1 or condition 2 below, wherein the resin cured product obtained by reacting the epoxy resin composition at 150° C. for 60 minutes has a tensile elongation at break of 7% or more. Condition 1: including all the following components [A], [B], and [C], component [A]: a bifunctional aliphatic epoxy resin having a specific structure, component [B]: a terminal carboxy-modified acrylic rubber, and component [C]: a dicyandiamide.
    Type: Application
    Filed: April 1, 2020
    Publication date: June 9, 2022
    Applicant: Toray Industries, Inc.
    Inventors: Daisuke Konishi, Yuichi Yamakita, Hideki Hanabusa, Noriyuki Hirano, Masahiro Tsuzuki
  • Patent number: 11345808
    Abstract: The present invention aims to provide an epoxy resin composition that is high in both fast curability and storage stability, a prepreg prepared by using the epoxy resin composition, and a fiber reinforced composite material prepared by curing the prepreg. The epoxy resin composition contains the following components [A], [B], [C], and [D] and meets the following requirements [a], [b], and [c]: [A]: epoxy resin, [B]: dicyandiamide, [C]: aromatic urea, [D]: borate ester, [a]: 0.014?(content of component [D]/content of component [C])?0.045, [b]: 0.9?(number of moles of active groups in component [A]/number of moles of active hydrogen in component [B])?1.2, and [c]: 14?(content of component [A]/content of component [C])?25.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: May 31, 2022
    Assignee: TORAY INDUSTRIES, INC.
    Inventors: Eiki Takahashi, Daisuke Konishi, Masayuki Miyoshi, Noriyuki Hirano
  • Patent number: 11322947
    Abstract: A power storage device 20 comprises: a plurality of power storage elements C1-C6 that are connected in series; energy transfer circuits 40 provided respectively to the plurality of power storage elements C1-C6; a common bus 50 to which the energy transfer circuits 40 of the plurality of power storage elements C1-C6 are commonly connected; and a control device 70. Each energy transfer circuit 40 includes one or a plurality of switching transformers Tr, each switching transformer having a first winding 41A that is connected to the power storage elements C1-C6 and a secondary winding 41B that is connected to the common bus 50. The control device 70 uses the switching transformers Tr of the energy transfer circuits 40 to transfer energy between the power storage elements via the common bus 50, thereby equalizing the voltages of the power storage elements C1-C6. The common bus 50 is in an electrically floating state.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: May 3, 2022
    Assignee: GS Yuasa International Ltd.
    Inventors: Jun Ikemoto, Hayato Tawa, Kazuyuki Kawamoto, Daisuke Konishi
  • Patent number: 11289923
    Abstract: A protective device connected between an external terminal provided in an energy storage apparatus and a power cable extending from a vehicle, the protective device includes a current interruption device that interrupts electric conduction between the vehicle and the energy storage apparatus in response to a command of a CPU in a battery management device provided in the energy storage apparatus.
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: March 29, 2022
    Assignee: GS YUASA INTERNATIONAL LTD.
    Inventors: Takeshi Nakamoto, Daisuke Konishi
  • Publication number: 20210286020
    Abstract: In an inspection apparatus for an assembled battery having a plurality of energy storage devices connected in series, based on a voltage difference between a first energy storage device with the first-lowest voltage and a second energy storage device with the second-lowest voltage during charge or discharge among the plurality of energy storage devices, an abnormality of the first energy storage device is detected.
    Type: Application
    Filed: June 28, 2019
    Publication date: September 16, 2021
    Inventors: Hayato TAWA, Daisuke KONISHI, Kazuyuki KAWAMOTO, Jun IKEMOTO
  • Publication number: 20210253843
    Abstract: The purpose of the present invention is to provide: an epoxy resin composition capable of giving cured resins which combine flexural modulus with flexural strain on a high level and have excellent heat resistance; a prepreg comprising the epoxy resin composition and reinforcing fibers; and a fiber-reinforced composite material obtained by curing the prepreg and excellent especially in terms of 0° and 90° bending strength. An embodiment of the epoxy resin composition of the present invention for achieving such purpose is an epoxy resin composition which comprises the following components [A], [B], and [C] and satisfies a specific requirement. Component [A]: a trifunctional amine type epoxy resin. Component [B]: a bisphenol F type epoxy resin which is solid at 25° C. Component [C]: an aromatic amine compound.
    Type: Application
    Filed: June 17, 2019
    Publication date: August 19, 2021
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Daisuke KONISHI, Yuichi YAMAKITA, Noriyuki HIRANO, Eiki TAKAHASHI
  • Patent number: 11011920
    Abstract: An energy storage apparatus for engine start-up includes: an energy storage device, a first switch provided in a first energizing path to the energy storage device, a step-down circuit provided in a second energizing path to the energy storage device, and a controller. The controller turns the first switch on to discharge through the first energizing path at engine start-up, and turns the first switch off to select the second energizing path if an output voltage of a vehicle generator is higher than a predetermined voltage to cause the output voltage of the vehicle generator to be stepped down with the step-down circuit to charge the energy storage device.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: May 18, 2021
    Assignee: GS YUASA INTERNATIONAL LTD.
    Inventors: Takeshi Nakamoto, Daisuke Konishi
  • Publication number: 20210130654
    Abstract: A multilayer film and a decorative film, each of which is excellent in chipping resistance, exhibits favorable adhesive properties to a variety of resin materials, such as polypropylene and ABS, and a molded body provided with such a film. The multilayer film includes three layers of an impact absorption layer (a), a base material layer (b), and a pressure sensitive adhesive layer (c) disposed in this order, wherein a thermoplastic polymer composition constituting the impact absorption layer (a) is composed of at least one block copolymer containing a polymer block (X) containing a structural unit derived from an aromatic vinyl compound and a polymer block (Y) containing a structural unit derived from a conjugated diene compound, or a hydrogenated product thereof; and has a loss tangent (tan ?) at 11 Hz in a range of ?50 to ?20° C. of 3×10?2 or more.
    Type: Application
    Filed: April 12, 2019
    Publication date: May 6, 2021
    Applicant: KURARAY CO., LTD.
    Inventors: Keisuke ENOMOTO, Kazuki IISHIBA, Satoru AKIHO, Daisuke KONISHI
  • Publication number: 20200335985
    Abstract: A power storage device 20 comprises: a plurality of power storage elements C1-C6 that are connected in series; energy transfer circuits 40 provided respectively to the plurality of power storage elements C1-C6; a common bus 50 to which the energy transfer circuits 40 of the plurality of power storage elements C1-C6 are commonly connected; and a control device 70. Each energy transfer circuit 40 includes one or a plurality of switching transformers Tr, each switching transformer having a first winding 41A that is connected to the power storage elements C1-C6 and a secondary winding 41B that is connected to the common bus 50. The control device 70 uses the switching transformers Tr of the energy transfer circuits 40 to transfer energy between the power storage elements via the common bus 50, thereby equalizing the voltages of the power storage elements C1-C6. The common bus 50 is in an electrically floating state.
    Type: Application
    Filed: September 13, 2018
    Publication date: October 22, 2020
    Inventors: Jun IKEMOTO, Hayato TAWA, Kazuyuki KAWAMOTO, Daisuke KONISHI
  • Patent number: 10676611
    Abstract: The purpose of the present invention is to provide a prepreg which satisfies one of a)-c): a) having superior storage stability and capable of providing a fiber-reinforced composite material having superior mechanical properties; b) capable of providing a fiber-reinforced composite material having superior mechanical properties, and the obtained fiber-reinforced composite material has superior appearance quality; and c) having superior storage stability, generating less amount of heat when cured, and enabling the cure extent and the viscosity in the B-stage state to be flexibly controlled. To achieve the purpose, the present invention provides a prepreg including reinforced fibers and an epoxy resin composition which contains an epoxy resin and a curing agent represented by a specific chemical formula, and which satisfies a specific condition.
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: June 9, 2020
    Assignee: TORAY INDUSTRIES, INC.
    Inventors: Eiki Takahashi, Daisuke Konishi, Noriyuki Hirano, Tatsuya Fujita, Shuji Udagawa
  • Publication number: 20200140676
    Abstract: The present invention aims to provide an epoxy resin composition that is high in both fast curability and storage stability, a prepreg prepared by using the epoxy resin composition, and a fiber reinforced composite material prepared by curing the prepreg. The epoxy resin composition contains the following components [A], [B], [C], and [D] and meets the following requirements [a], [b], and [c]: [A]: epoxy resin, [B]: dicyandiamide, [C]: aromatic urea, [D]: borate ester, [a]: 0.014?(content of component [D]/content of component [C])?0.045, [b]: 0.9?(number of moles of active groups in component [A]/number of moles of active hydrogen in component [B])?1.2, and [c]: 14?(content of component [A]/content of component [C])?25.
    Type: Application
    Filed: July 18, 2018
    Publication date: May 7, 2020
    Applicant: Toray Industries, Inc.
    Inventors: Eiki Takahashi, Daisuke Konishi, Masayuki Miyoshi, Noriyuki Hirano
  • Patent number: 10637262
    Abstract: An energy storage apparatus includes: an energy storage device; a voltage detecting unit for detecting a voltage of the energy storage device; an energization control unit for controlling energization of the energy storage device; and a control unit. The control unit performs a short-circuit detecting process for detecting an internal short-circuit based on a change in state of the energy storage device with charging of the energy storage device.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: April 28, 2020
    Assignee: GS YUASA INTERNATIONAL LTD.
    Inventors: Takeshi Nakamoto, Daisuke Konishi
  • Publication number: 20200119575
    Abstract: A protective device connected between an external terminal provided in an energy storage apparatus and a power cable extending from a vehicle, the protective device includes a current interruption device that interrupts electric conduction between the vehicle and the energy storage apparatus in response to a command of a CPU in a battery management device provided in the energy storage apparatus.
    Type: Application
    Filed: March 5, 2018
    Publication date: April 16, 2020
    Inventors: Takeshi NAKAMOTO, Daisuke KONISHI