Patents by Inventor Takayuki Doi
Takayuki Doi 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: 20240109599Abstract: The disclosure provides an installation structure and a vehicle having the installation structure. The installation structure is disposed in a vehicle and configured to install a controller, including: a floor panel, constituting a lower portion of a vehicle body of the vehicle; a floor channel, disposed in the floor panel, located at a center in a width direction of the vehicle, extending along a front-to-back direction of the vehicle, and protruding on an upside of the vehicle; a pair of brackets, connected to a corner formed by a side surface and an upper surface of the floor channel; an insulator, configured to cover the floor panel and the brackets; a carpet, disposed on the insulator; and a bracket protrusion, separated from the upper surface of the floor channel and fixing the controller on the bracket protrusion.Type: ApplicationFiled: July 10, 2023Publication date: April 4, 2024Applicant: Honda Motor Co., Ltd.Inventors: Yuki MURAMATSU, Teruki Komura, Tomoaki Ozaki, Atsuhiro Yamazaki, Takeru Akagami, Takayuki Doi
-
Patent number: 11912688Abstract: The present invention provides a compound represented by chemical formula (I) or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing the same.Type: GrantFiled: February 14, 2020Date of Patent: February 27, 2024Assignee: Tohoku UniversityInventors: Akira Sugawara, Atsushi Yokoyama, Susumu Suzuki, Yoshiharu Iwabuchi, Takayuki Doi
-
Publication number: 20240044102Abstract: A target locus of an attachment is determined while a calculation load for generating the target locus of the attachment is suppressed. A controller is configured to set a position of an arm distal end at a time when a contact detector detects contact of a bucket distal end with an excavation object at a start point of an arm distal end target locus. The controller is configured to receive information about a form of the arm distal end target locus in advance. The controller is configured to set a position for a finish point on the basis of an angle of a surface of the excavation object, an intersection angle between the arm distal end target locus and the surface of the excavation object, information about the form of the arm distal end target locus, and an offset amount about the finish point of the arm distal end target locus.Type: ApplicationFiled: March 8, 2022Publication date: February 8, 2024Applicant: KOBELCO CONSTRUCTION MACHINERY CO., LTD.Inventors: Ryunosuke MIYAZAKI, Masaki AKIYAMA, Sho FUJIWARA, Takayuki DOI
-
Publication number: 20240026643Abstract: A distance detection unit detects a first distance from a specific reference position associated with a work machine to a portion of a platform of a carrier on a carrier rear side, and a second distance from the reference position to a portion of the platform on a carrier front side. A controller causes a stop instruction output unit to output a stop instruction at least either when the first distance falls from a value greater than a first threshold value to a value equal to or smaller than the first threshold value or when the second distance falls from a value greater than a second threshold value to a value equal to or smaller than the second threshold value.Type: ApplicationFiled: March 17, 2023Publication date: January 25, 2024Applicant: KOBELCO CONSTRUCTION MACHINERY CO., LTD.Inventors: Daisuke NODA, Koji YAMASHITA, Takayuki DOI
-
Publication number: 20230407594Abstract: A contact of an attachment with an obstacle is suppressed, and concurrently, a wasteful motion of the attachment is suppressed. When determining that an obstacle specific portion exists between a start point and an end point, a controller sets an avoidance path as a target path. The avoidance path is a path along which an attachment specific portion moves from the start point to the end point while the attachment is led to an avoidance operation of avoiding the obstacle. When determining that the obstacle specific portion does not exist between the start point and the end point, the controller sets a non-avoidance path as the target path. The non-avoidance path is a path along which the attachment specific portion moves from the start point to the end point while the attachment is not led to the avoidance operation.Type: ApplicationFiled: August 5, 2021Publication date: December 21, 2023Applicant: KOBELCO CONSTRUCTION MACHINERY CO., LTD.Inventors: Masaki AKIYAMA, Takayuki DOI, Koji YAMASHITA
-
Publication number: 20230167625Abstract: A lever drive control unit 27a of a hydraulic work machine 10 performs actuation control on a lever drive actuator 21 so as to operate an operation lever 20 to a neutral position and operation positions for a maximum operation amount and stores control values for the lever drive actuator 21 at the respective operation positions, upon receipt of a request for execution of a process in a calibration mode. The lever drive control unit 27a uses the stored control values to create data prescribing a relation between a drive command for the operation lever 20 and a control value for the lever drive actuator 21.Type: ApplicationFiled: August 31, 2020Publication date: June 1, 2023Inventors: Ryota HAMA, Takayuki DOI, Seiji SAIKI
-
Patent number: 11613872Abstract: In a state where a slewing stop operation is input, in a first state where a slewing command value is equal to or greater than an actual slewing speed, a drive unit stops outputting a torque command value, and a free-run state occurs. In the first state, a command value calculation unit decreases the slewing command value at a first inclination. Meanwhile, in the state where the slewing stop operation is input, in a second state where the slewing command value is less than the actual slewing speed, the command value calculation unit decreases the slewing command value at a second inclination that is gentler than the first inclination.Type: GrantFiled: September 1, 2017Date of Patent: March 28, 2023Assignee: KOBELCO CONSTRUCTION MACHINERY CO., LTD.Inventor: Takayuki Doi
-
Patent number: 11450888Abstract: One aspect of the present invention is a nonaqueous electrolyte for an energy storage device comprising: an alkali metal salt; a first aprotic organic solvent coordinating to an alkali metal ion in the alkali metal salt, and not including a fluorine atom; a second aprotic organic solvent including a fluorine atom; and an additive comprising a polar group and a group including a fluorine atom, wherein a content of the alkali metal salt is no less than 0.9 mol/kg and less than 2 mol/kg, a content of the first aprotic organic solvent with respect to the content of the alkali metal salt in terms of a molar ratio is no less than 0.7 and no greater than 4, and a content of the second aprotic organic solvent with respect to a total amount of the first aprotic organic solvent, the second aprotic organic solvent and the additive is no less than 40% by volume.Type: GrantFiled: August 10, 2018Date of Patent: September 20, 2022Assignees: GS Yuasa International Ltd., THE DOSHISHAInventors: Hiroe Nakagawa, Katsuyuki Takahashi, Minoru Inaba, Takayuki Doi, Ryo Matsumoto
-
Patent number: 11413273Abstract: The present invention provides a preventive or therapeutic agent for pulmonary hypertension, including a compound represented by the following formula (I) or a salt thereof: where: —A— represents —NH—, —S—, or —O—; R1 and R2 are identical to or different from each other, and each represent a hydrogen atom or an alkyl group; R3 represents a hydrogen atom, a halogen atom, or an alkyl group; R4 represents a hydrogen atom or an alkyl group; R5 represents a hydrogen atom or an alkyl group; R6 and R7 are identical to or different each other, and each represent a hydrogen atom, a halogen atom, or an alkyl group; and R6 and R7 may form an unsaturated hydrocarbon six-membered ring together with a carbon atom to which R6 is bonded and a carbon atom to which R7 is bonded.Type: GrantFiled: July 14, 2017Date of Patent: August 16, 2022Assignee: TOHOKU UNIVERSITYInventors: Hiroaki Shimokawa, Yoshiteru Oshima, Haruhisa Kikuchi, Jyunken Aoki, Takayuki Doi, Kuniyuki Kano, Kimio Satoh, Ryo Kurosawa
-
Publication number: 20220250638Abstract: Provided is a system or the like which can achieve improvement in remote operation efficiency of a work machine by improving an efficiency of calibration processing. A determination result of whether a remote operation factor corresponds to an actual machine operation factor is recognized by a first support processing element 121. “The remote operation factor” is a factor defining an operation setting of a remote operation mechanism 211 included in a remote operation apparatus 20. “The actual machine operation factor” is a factor defining an operation setting of an actual machine operation mechanism 411 included in a work machine 40. Processing of making the actual machine operation factor correspond to the remote operation factor is executed by a second support processing element 122 on a requirement that the determination result is negative.Type: ApplicationFiled: January 28, 2022Publication date: August 11, 2022Inventors: Ryuichi HIROSE, Takayuki DOI
-
Publication number: 20220112693Abstract: A monitoring system calculates, based on a contour data, a first slope angle representing an inclination angle of a slope to a ground surface on which a construction machine stands, detects a ground surface angle representing an inclination angle of the ground surface to a horizontal plane, calculates a second slope angle representing an inclination angle of the slope to the horizontal plane by adding the first slope angle to the ground surface angle, calculates a relative angle of a longitudinal direction of a lower traveling body to an inclination direction of the slope, and determines that the construction machine is in an unstable state when the second slope angle is larger than a first threshold and the relative angle is larger than a second threshold.Type: ApplicationFiled: January 10, 2020Publication date: April 14, 2022Applicant: KOBELCO CONSTRUCTION MACHINERY CO., LTD.Inventors: Takayuki DOI, Yoichiro YAMAZAKI
-
Publication number: 20220033386Abstract: The present invention provides a compound represented by chemical formula (I) or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing the same.Type: ApplicationFiled: February 14, 2020Publication date: February 3, 2022Applicant: TOHOKU UNIVERSITYInventors: Akira SUGAWARA, Atsushi YOKOYAMA, Susumu SUZUKI, Yoshiharu IWABUCHI, Takayuki DOI
-
Publication number: 20220018095Abstract: A safety device includes a contour sensor which acquires contour data representing a contour of a landform around a hydraulic excavator; a determination part which determines, based on the contour data, whether the landform satisfies an execution criterion of executing a turning-over prevention control for preventing the hydraulic excavator from being turned over to a slope extending in a specific direction therearound; and a lowering control part which lowers a leading end of a working device to the slope when the determination part determines that the execution criterion is satisfied.Type: ApplicationFiled: January 21, 2020Publication date: January 20, 2022Applicant: KOBELCO CONSTRUCTION MACHINERY CO., LTD.Inventor: Takayuki DOI
-
Patent number: 11149406Abstract: To provide a working machine including a lower travelling body and an upper slewing body disposed in a slewable manner with respect to the lower travelling body, the working machine being capable of more reliably preventing the upper slewing body from coming into contact with an obstacle existing around the working machine. The working machine includes a detection device, a position identification device, and a movement control device. The position identification device includes a calculation section, a conversion section, and an identification section. The movement control device controls the movement of the upper slewing body in such a way as to prevent the upper slewing body from coming into contact with the obstacle based on the position of the obstacle relative to the virtual boundary surface, the position being identified by the identification section.Type: GrantFiled: April 25, 2018Date of Patent: October 19, 2021Assignee: KOBELCO CONSTRUCTION MACHINERY CO., LTD.Inventors: Takayuki Doi, Ryuichi Hirose, Tomofumi Okada
-
Publication number: 20210299093Abstract: The present invention provides a preventive or therapeutic agent for pulmonary hypertension, including a compound represented by the following formula (I) or a salt thereof: where: -A- represents —NH—, —S—, or —O—; R1 and R2 are identical to or different from each other, and each represent a hydrogen atom or an alkyl group; R3 represents a hydrogen atom, a halogen atom, or an alkyl group; R4 represents a hydrogen atom or an alkyl group; R5 represents a hydrogen atom or an alkyl group; R6 and R7 are identical to or different each other, and each represent a hydrogen atom, a halogen atom, or an alkyl group; and R6 and R7 may form an unsaturated hydrocarbon six-membered ring together with a carbon atom to which R6 is bonded and a carbon atom to which R7 is bonded.Type: ApplicationFiled: July 14, 2017Publication date: September 30, 2021Applicant: TOHOKU UNIVERSITYInventors: Hiroaki SHIMOKAWA, Yoshiteru OSHIMA, Haruhisa KIKUCHI, Jyunken AOKI, Takayuki DOI, Kuniyuki KANO, Kimio SATOH, Ryo KUROSAWA
-
Publication number: 20210082268Abstract: A construction machine work information management system includes: a server; a transmission unit attached to the construction machine and configured to transmit a wireless signal indicating first identification information for identifying the transmission unit itself; and reception units disposed at a plurality of monitoring target positions at a work site, the reception units being configured to receive the wireless signal when the construction machine approaches, and to transmit second identification information for identifying the reception unit itself to the server together with the first identification information.Type: ApplicationFiled: February 1, 2019Publication date: March 18, 2021Applicant: Kobelco Construction Machinery Co., Ltd.Inventors: Takayuki DOI, Nobuhiro FUKUO, Koji YAMASHITA, Yoichiro YAMAZAKI
-
Patent number: 10772882Abstract: A problem to be solved by the present invention is to provide a novel preventive or therapeutic agent for pulmonary hypertension containing as an active ingredient a compound that has not been known for a therapeutic effect on pulmonary hypertension heretofore. The present invention provides a preventive or therapeutic agent for pulmonary hypertension containing emetine or a salt thereof.Type: GrantFiled: March 28, 2017Date of Patent: September 15, 2020Assignee: TOHOKU UNIVERSITYInventors: Hiroaki Shimokawa, Hidetoshi Tokuyama, Hirofumi Ueda, Jyunken Aoki, Takayuki Doi, Kuniyuki Kano, Kimio Satoh, Ryo Kurosawa
-
Publication number: 20200251782Abstract: One aspect of the present invention is a nonaqueous electrolyte for an energy storage device comprising: an alkali metal salt; a first aprotic organic solvent coordinating to an alkali metal ion in the alkali metal salt, and not including a fluorine atom; a second aprotic organic solvent including a fluorine atom; and an additive comprising a polar group and a group including a fluorine atom, wherein a content of the alkali metal salt is no less than 0.9 mol/kg and less than 2 mol/kg, a content of the first aprotic organic solvent with respect to the content of the alkali metal salt in terms of a molar ratio is no less than 0.7 and no greater than 4, and a content of the second aprotic organic solvent with respect to a total amount of the first aprotic organic solvent, the second aprotic organic solvent and the additive is no less than 40% by volume.Type: ApplicationFiled: August 10, 2018Publication date: August 6, 2020Inventors: Hiroe NAKAGAWA, Katsuyuki TAKAHASHI, Minoru INABA, Takayuki DOI, Ryo MATSUMOTO
-
Publication number: 20200080285Abstract: In a state where a slewing stop operation is input, in a first state where a slewing command value is equal to or greater than an actual slewing speed (period TA), a drive unit (203) stops outputting a torque command value, and a free-run state occurs. In the first state, a command value calculation unit (202) decreases the slewing command value at a first inclination (K1). Meanwhile, in the state where the slewing stop operation is input, in a second state where the slewing command value is less than the actual slewing speed (period after time t2), the command value calculation unit (202) decreases the stewing command value at a second inclination (K2) that is gentler than the first inclination.Type: ApplicationFiled: September 1, 2017Publication date: March 12, 2020Applicant: KOBELCO CONSTRUCTION MACHINERY CO., LTD.Inventor: Takayuki DOI
-
Patent number: 10507714Abstract: The present disclosure can reduce a force required for the attachment of a sealing member to a flange of a body of an automobile, thereby facilitating the attachment, and can reduce the separation of the attached sealing member from the flange to ensure good seal. An outer foam 25 which comes into contact with an exterior face of a flange 110 facing the outside of a cabin is provided for an inner face of an outer wall 20. A flexible seal lip 21a is provided for an inner face of an inner wall 21. A bottom foam 26 bulges from an inner face of a bottom wall 22. A distance between the outer and bottom foams 25 and 26 in a width direction of the automobile is smaller than a thickness of a thinnest portion of the flange 110.Type: GrantFiled: July 4, 2018Date of Patent: December 17, 2019Assignees: Nishikawa Rubber Co., Ltd., HONDA MOTOR CO., LTD.Inventors: Toshifumi Matsuura, Akiyoshi Kubota, Toyohisa Amagai, Takayuki Doi, Masato Saito