Patents Assigned to SUBARU CORPORATION
-
Publication number: 20230243418Abstract: A shift lock mechanism for a vehicle includes: a member to be locked that is provided to a selector lever for selecting a transmission gear of an automatic transmission, an engaging part provided to the member to be locked at a position corresponding to the transmission gear, a lock member facing the member to be locked and engageable with the engaging part, a slope part disposed at an end of the lock member, a driving device that drives the lock member to lock the selector lever or enable the selector lever to move, a buffer member that is provided to the driving device and compressed to urge the lock member toward the member to be locked which is retracted, and a control device that receives a depression signal from a brake pedal and a vehicle speed signal from a vehicle speed sensor and to control to drive the driving device.Type: ApplicationFiled: January 24, 2023Publication date: August 3, 2023Applicant: SUBARU CORPORATIONInventor: Dai HASEGAWA
-
Publication number: 20230241847Abstract: A fiber feeding device includes rollers, a brake and a belt conveyor. The rollers guide feeding out of tapes. The tapes are arrayed without overlapping the tapes in a width direction. The brake stops first feeding out of a first tape. The belt conveyor feeds out second feeding out of a second tape. The second tape is guided by a selected roller. The second tape is fed out by being sandwiched between the selected roller and the belt conveyor. The selected roller approaches the belt conveyor to sandwich the second tape between the selected roller and the belt conveyor while a nonselected roller retreats from the belt conveyor to prevent a third tape from being sandwiched between the nonselected roller and the belt conveyor. The third tape is guided by the nonselected roller. The third tape includes the first tape.Type: ApplicationFiled: January 6, 2023Publication date: August 3, 2023Applicant: SUBARU CORPORATIONInventor: Tomoyoshi KUNIYA
-
Publication number: 20230242177Abstract: An electric power steering system includes an electric actuator, a current indication value generation unit, an actuator control unit, and a noise signal generation unit. The electric actuator is configured to apply assist force to a steering device. The steering device is configured to turn a steering wheel of a vehicle. The current indication value generation unit is configured to generate a current indication value in accordance with a target value of the assist force. The actuator control unit is configured to supply electric power to the electric actuator in accordance with the current indication value. The noise signal generation unit is configured to add a noise signal to the current indication value. The noise signal has a dominant frequency that is a frequency matching a control clock frequency of the vehicle or a harmonic component of the control clock frequency.Type: ApplicationFiled: January 23, 2023Publication date: August 3, 2023Applicant: SUBARU CORPORATIONInventors: Takanori TATEBE, Naoto YABUKI, Kazuki FURUKAWA, Takahiro INAMI
-
Patent number: 11716604Abstract: An inconsistency-determining apparatus in an emergency notification system in which emergency information about a vehicle accident is able to be transmitted from each of the vehicles that have accidents includes an acquisition unit configured to acquire information about a number of times each of the vehicles collides or information with which the number of times is able to be specified, as emergency information about the vehicles that have the accidents, a counter configured to count the number of times each of the vehicles that have the accidents collides, a comparator configured to compare the number of times one of the vehicles that have the accidents collides with that of another thereof, and a generation unit configured to generate an inconsistency comparison result representing a possibility that an unknown vehicle having a collision exists when there is inconsistency in the number of times the vehicles that have the accidents collide.Type: GrantFiled: September 15, 2021Date of Patent: August 1, 2023Assignee: SUBARU CORPORATIONInventor: Isamu Nagasawa
-
Patent number: 11713051Abstract: A vehicle drive-assist apparatus includes a traveling environment information acquisition unit, an output setting unit, an urban-region traveling determination unit, and an output suppression control processor. The traveling environment information acquisition unit is configured to acquire traveling environment information of a vehicle. The output setting unit is configured to set output of a driving source of the vehicle on the basis of an accelerator-pedal pushing amount of the vehicle. The urban-region traveling determination unit is configured to determine whether the vehicle is traveling in an urban region, on the basis of the traveling environment information. The output suppression control processor is configured to set an output characteristic of the driving source to a suppression characteristic in a case of traveling in the urban region. The output setting unit is configured to set the output of the driving source on the basis of the set suppression characteristic.Type: GrantFiled: May 24, 2021Date of Patent: August 1, 2023Assignee: SUBARU CORPORATIONInventors: Yuki Shimomura, Masayuki Sato, Satoshi Terayama
-
Patent number: 11713046Abstract: A driving assistance apparatus includes a first emotion estimating unit, a second emotion estimating unit, a storage, and a notification controller. The first emotion estimating unit is configured to estimate an emotion of a driver of a vehicle. The second emotion estimating unit is configured to estimate an emotion of a traffic participant around the vehicle. The storage is configured to store data on a first location where the driver of the vehicle has felt no danger and the traffic participant has felt danger from the vehicle. The notification controller is configured to notify the driver of the stored data on the first location.Type: GrantFiled: March 1, 2021Date of Patent: August 1, 2023Assignee: SUBARU CORPORATIONInventor: Ikuo Goto
-
Patent number: 11713034Abstract: A control apparatus for a vehicle is configured to be applied to a hybrid vehicle that includes an electric motor and an engine that are coupled to a drive wheel. The control apparatus includes a transmission mechanism and a torque processor. The transmission mechanism is to be provided between the engine and the drive wheel, and configured to switch between a plurality of fixed gear ratios to perform a shift. The torque processor is configured to temporarily decrease a torque of the electric motor and a torque of the engine upon execution of an upshift of the transmission mechanism, and configured to decrease, before the execution of the upshift of the transmission mechanism, a proportion of the torque of the electric motor to a drive wheel torque of the drive wheel as compared with a recent proportion of the torque of the electric motor to the drive wheel torque.Type: GrantFiled: January 3, 2022Date of Patent: August 1, 2023Assignee: SUBARU CORPORATIONInventors: Wataru Inoue, Tetsu Matsuzaki
-
Patent number: 11712960Abstract: A vehicle control apparatus includes a planetary gear mechanism, first and second wheels, an engine, a motor generator, a wheel drive clutch, and a control system. The planetary gear mechanism includes first, second, and third rotation elements. The first wheel is coupled to the first rotation element via a first path. The second wheel is coupled to the second rotation element via a second path. The engine is coupled to the third rotation element via a third path. The motor generator is provided on the first path. The wheel drive clutch is provided on the first path and between the motor generator and the first wheel. The control system controls the motor generator and the wheel drive clutch. The control system executes a motor stop mode in which the wheel drive clutch is brought into a released state and the motor generator is brought into a rotation stop state.Type: GrantFiled: March 9, 2022Date of Patent: August 1, 2023Assignee: SUBARU CORPORATIONInventor: Satoshi Inoue
-
Patent number: 11712858Abstract: A method of shaping a preform includes: laminating plural dry tape members each including a binder and fiber while partly heat-sealing the dry tape members with the binder to provisionally fasten each dry tape member to an adjacent dry tape member; bending the dry tape members having been provisionally fastened, along a bending line; and heat-sealing the dry tape members having been bent with the binder to manufacture a shaped dry preform. At the laminating, at least one of the followings is satisfied: (i) an amount of heat-sealing with the binder is changed in an area along the bending line, (ii) an amount of heat-sealing with the binder is different between portions adjacent to and on opposite sides of the area along the bending line, or (iii) an amount of heat-sealing with the binder is different between portions adjacent to each other at the bending line as a border.Type: GrantFiled: January 11, 2019Date of Patent: August 1, 2023Assignee: SUBARU CORPORATIONInventors: Naoyuki Sekine, Yuta Inoue
-
Publication number: 20230234416Abstract: In a fastener structure for a vehicle, a height adjustment spacer is interposed between first and second vehicle body frames fixed with a bolt and a nut. The nut has a first insertion hole through which a bolt is screwed, and is fixed to a surface of the first vehicle body frame. The height adjustment spacer has a second insertion hole through which the bolt is inserted, and is disposed in contact with another surface of the first vehicle body frame. The bolt is inserted through an attachment hole of the second vehicle body frame, the second insertion hole, an attachment hole of the first vehicle body frame, and the first insertion hole. On a contact surface between the height adjustment spacer and the first vehicle body frame, a protrusion and a recess are provided to surround an entirety of the second insertion hole, the second insertion hole respectively.Type: ApplicationFiled: January 5, 2023Publication date: July 27, 2023Applicant: SUBARU CORPORATIONInventors: Kouji TAKAHASHI, Tsuguo NAKAZAWA, Satoshi UEDA, Jun SHIMIZU
-
Patent number: 11710858Abstract: A vehicle power supply apparatus includes first and second device batteries, first and second power supply lines, a current path, first and second switches, and a second diode. The current path is coupled between the first and second power supply lines through a first diode. The first diode is provided on the current path and directed to make a current flow toward the second power supply line. The first switch is interposed between the first device battery and the first power supply line. The second diode and the second switch are interposed between the second device battery and the second power supply line. The second diode is directed to make a current flow toward the second power supply line, and the second switch is coupled in parallel to the second diode.Type: GrantFiled: April 1, 2020Date of Patent: July 25, 2023Assignee: SUBARU CORPORATIONInventors: Fumiyuki Moriya, Daisuke Kato, Hirofumi Yabe
-
Patent number: 11710869Abstract: A vehicle battery pack for an electric vehicle includes a battery, a battery-cooling-air channel, a fume exhaust channel, a fume-ventilation restricting unit, a temperature sensor, a blower fan, and a controller. Cooling air that cools the battery flows through the battery-cooling-air channel. Fumes generated from the battery flow through the fume exhaust channel. The fume exhaust channel is coupled to the battery-cooling-air channel. The fume-ventilation restricting unit closes off the fume exhaust channel from the battery-cooling-air channel in a normal state, whereas causing the battery-cooling-air channel and the fume exhaust channel to communicate with each other in an abnormal state. The temperature sensor detects a temperature of the fumes. The controller controls the blower fan, and increase the air volume of the blower fan on the basis of the temperature detected by the temperature sensor.Type: GrantFiled: July 30, 2020Date of Patent: July 25, 2023Assignee: SUBARU CORPORATIONInventors: Shunsuke Ikeda, Shinichi Kimura, Yukio Karasawa
-
Patent number: 11708905Abstract: An electric parking lock apparatus includes a parking mechanism, an electric actuator, an engagement member, a first urging member, and a first electromagnetic solenoid. The parking mechanism includes a parking gear and a parking pawl. The engagement member includes first and second engagement elements. The first engagement element includes a proximal end coupled to the first urging member. The second engagement element includes a proximal end coupled to a brake pedal of the vehicle. In a state of power supply failure, the first electromagnetic solenoid allows the first engagement element to swing in the direction for engaging with the second engagement element. In the state of power supply failure, the engagement elements engage with each other when the brake pedal is released from a depressed state, and the parking pawl is caused to swing in a direction for engaging with the parking gear as the brake pedal is released.Type: GrantFiled: September 15, 2022Date of Patent: July 25, 2023Assignee: SUBARU CORPORATIONInventor: Kenta Wakabayashi
-
Publication number: 20230226781Abstract: A fiber arranging device includes first guides, a first moving mechanism, second guides, a second moving mechanism and a roller. The first guides guide a first feeding of first tapes in a first feeding direction. The first tapes are first fibers or prepregs. The first moving mechanism changes an interval between the first guides, for the first feeding of the first tapes with a first interval. The second guides guide a second feeding of second tapes in a second feeding direction. The second tapes are second fibers or prepregs. The second moving mechanism changes an interval between the second guides, for the second feeding of the second tapes with a second interval. The roller feeds the first tapes and the second tapes in a same feeding direction by disposing the first tapes and the second tapes alternately.Type: ApplicationFiled: December 16, 2022Publication date: July 20, 2023Applicant: SUBARU CORPORATIONInventor: Suguru TAKENAKA
-
Patent number: 11701973Abstract: According to one implementation, a rotorcraft includes a first rotorcraft and at least one second rotorcraft. The first rotorcraft has a first main rotor and a first tail rotor. The at least one second rotorcraft has a second main rotor and a second tail rotor. The at least one second rotorcraft are attachable and detachable to and from the first rotorcraft. Further, according to one implementation, a method of controlling the above-mentioned rotorcraft includes: flying the first rotorcraft, to which the at least one second rotorcraft has been attached, to a destination; and separating the at least one second rotorcraft from the first rotorcraft at the destination.Type: GrantFiled: October 1, 2019Date of Patent: July 18, 2023Assignee: SUBARU CORPORATIONInventors: Yukinobu Tomonaga, Yu Takahashi, Yohei Matsuguma
-
Patent number: D993081Type: GrantFiled: June 18, 2021Date of Patent: July 25, 2023Assignees: Toyota Jidosha Kabushiki Kaisha, Subaru CorporationInventors: Yung Joo Presciutti, Ken Billes, Shinya Minagawa, Yuki Takamatsu, Hiroyuki Tada
-
Patent number: D993104Type: GrantFiled: June 18, 2021Date of Patent: July 25, 2023Assignees: Toyota Jidosha Kabushiki Kaisha, Subaru CorporationInventor: Yuki Takamatsu
-
Patent number: D993108Type: GrantFiled: July 1, 2021Date of Patent: July 25, 2023Assignees: Toyota Jidosha Kabushiki Kaisha, Subaru CorporationInventor: Junya Ono
-
Patent number: D993109Type: GrantFiled: July 1, 2021Date of Patent: July 25, 2023Assignees: Toyota Jidosha Kabushiki Kaisha, Subaru CorporationInventors: Takuya Hayashida, Taketsugu Endo
-
Patent number: D993145Type: GrantFiled: July 1, 2021Date of Patent: July 25, 2023Assignees: Toyota Jidosha Kabushiki Kaisha, Subaru CorporationInventor: Junya Ono