641 patents
Page 21 of 33
Utility
Method of manufacturing armature
20 Sep 22
A method of manufacturing an armature includes: a step of preparing first segment conductors in which a plurality of end portions, or an end portion and a power terminal member, are electrically connected to each other; a step of disposing leg portions of the first segment conductors and leg portions of second segment conductors in an armature core; and a step of joining the leg portions of the first segment conductors and the leg portions of the second segment conductors to each other.
Kiyotaka Koga, Tomotsugu Sugihara
Filed: 29 Nov 18
Utility
In-wheel motor vehicle drive apparatus
20 Sep 22
An in-wheel motor vehicle drive device includes an electric motor driving a drive gear, and the drive gear provided with a gear portion configured to receive drive force of the drive gear and a first wall surface extending along a direction orthogonal to an extending direction of a rotation center axis of the gear portion, the first wall surface for forming a pump chamber.
Takahiro Misu, Kohsuke Murata
Filed: 19 Jun 20
Utility
Vehicle Drive Device
15 Sep 22
A vehicle drive device is provided that can suppress the increase in dimension in the radial direction while ensuring a sufficient speed reduction ratio.
Toshihisa MIZUTANI, Kenta KATAOKA, Taiki OWARI, Hiroaki OSANAI, Daiki SUYAMA, Hiroshi KATO, Yuki YANAGIHARA, Naoki TAKAHASHI, Kiminobu TERAO, Takuya OGASAWARA, Yosuke MORIMOTO
Filed: 28 Aug 20
Utility
Linear Solenoid Valve
15 Sep 22
Provided is a linear solenoid valve having at least one notch that opens on an end surface of the land of the spool on the drain chamber side and is formed on an outer peripheral surface of the land.
Kenichi TSUCHIDA, Takahiro KOKUBU, Shuichi TAKEDA, Satomi HOSHINO, Shingo KURIMOTO
Filed: 30 Sep 20
Utility
Object Detection Device and Moving Body Control Device
15 Sep 22
An object detection device that detects an object existing around a moving body moving on a road surface by transmitting and receiving ultrasonic waves, includes: a first acquisition unit configured to acquire reflection intensity information indicating an intensity of a reflected wave from the object; a first generation unit configured to generate object information indicating existence of a predetermined detection target when the reflected wave having an intensity exceeding a threshold value is received; an estimation unit configured to estimate a wind speed based on a road surface reflection intensity, which is an intensity of a reflected wave from the road surface; and a setting unit configured to change the threshold value according to the wind speed.
Kosuke WAKITA, Ippei SUGAE, Shingo FUJIMOTO
Filed: 1 Mar 22
Utility
Method of Manufacturing Armature
15 Sep 22
A method of manufacturing an armature includes: a step of preparing first segment conductors in which a plurality of end portions, or an end portion and a power terminal member, are electrically connected to each other; a step of disposing leg portions of the first segment conductors and leg portions of second segment conductors in an armature core; and a step of joining the leg portions of the first segment conductors and the leg portions of the second segment conductors to each other.
Kiyotaka KOGA, Tomotsugu SUGIHARA
Filed: 1 Apr 22
Utility
Rotor Core Manufacturing Method and Rotor Core Manufacturing System
15 Sep 22
This rotor core manufacturing method includes a step of retracting a resin injection portion of a resin injection apparatus relative to a stacked core that remains pressed by a jig, while maintaining a resin material stored in the resin injection portion in a molten state.
Tomoko HIRAMATSU, Akinori HOSHINO, Naotaka HAYASHI, Tomoyasu HIRANO
Filed: 23 Sep 20
Utility
Rotor Manufacturing Method
15 Sep 22
The rotor manufacturing method includes the step of fixing a shaft to a rotor core by hydroforming.
Takaaki KAWASHIMA, Yutaka HARA
Filed: 25 Mar 20
Utility
Periphery display control device
13 Sep 22
A periphery display control device includes: an image acquisition unit acquiring captured image data obtained by imaging a periphery of an own vehicle; a target acquisition unit acquiring a target position to which the own vehicle moves; an image generation unit generating a virtual viewpoint image while moving, based on a relative angle of the target position with respect to a movement direction of the own vehicle when moving to the target position, at least one of a virtual viewpoint set at a position facing the target position across the own vehicle and a gazing point when facing an area including at least one of the own vehicle and the target position from the virtual viewpoint in a state where a distance between and heights of the virtual viewpoint and the gazing point are maintained; and an output unit outputting the virtual viewpoint image to a display device.
Kinji Yamamoto, Kazuya Watanabe
Filed: 24 Jan 20
Utility
Driving assistance apparatus
13 Sep 22
A driving assistance apparatus includes a gaze detection portion detecting a gaze distribution of a driver for a vehicle, an image acquisition portion acquiring a captured image from an imaging device that captures an image in surroundings of the vehicle, a driver information acquisition portion acquiring driver information that allows identification of the driver for the vehicle, a generation portion generating a personalized saliency map based on the captured image and the driver information, the personalized saliency map that serves as a saliency map for the captured image and that differs depending on the driver, and a determination portion determining whether or not the driver looks at a visual confirmation target in the surroundings of the vehicle by comparing the gaze distribution detected by the gaze detection portion and the personalized saliency map generated by the generation portion.
Shinichiro Murakami
Filed: 25 Oct 19
Utility
Valve device and assembly method of valve device
13 Sep 22
A valve device includes: a housing having a cylindrical internal peripheral wall; a fluid introduction path communicating with a space in the internal peripheral wall; a fluid discharge path communicating with the space in the internal peripheral wall; a valve element having a communication path bringing the fluid introduction and fluid discharge paths into communication with each other, and having a major radial portion formed with a predetermined first internal radius associated with an internal radius of the internal peripheral wall of the housing, a minor radial portion formed with a second internal radius, and an intermediate portion formed to join the major and minor radial portions together; a valve element rotation mechanism rotating the valve element inside the space; a seal member being able to contact the valve element rotating inside the space; and a shaft inserted in the space through a through-hole formed in the housing.
Koichi Maruyama, Masafumi Yoshida, Naoki Emori, Naoto Yumisashi
Filed: 9 Feb 21
Utility
Vehicular door lock device
13 Sep 22
A vehicular door lock device includes: a base portion rotatably supporting a latch holding a vehicle door in a closed state by engaging with a striker; a switching mechanism switching between a lock state where releasing of the engagement between the latch and the striker during a door opening operation of a door operation handle provided on the vehicle door is prohibited and an unlock state where releasing of the engagement between the latch and the striker during the door opening operation of the door operation handle is allowed; an electric mechanism capable of electrically switching the switching mechanism between the lock state and the unlock state; a housing accommodating the switching mechanism and the electric mechanism and connected to the base portion; and a blocking member disposed in the housing.
Takanori Iwata, Yasuhiko Sono
Filed: 19 Nov 19
Utility
Vehicle Drive Device
8 Sep 22
A vehicle drive device includes a rotary electric machine disposed on a first axis, an output member disposed on a second axis parallel to the first axis, an inverter device, a terminal block for electrically connecting a rotary electric machine-side bus bar and an inverter-side bus bar, and a case.
Masahiro NAGAYA, Nozomu TAKAHASHI, Ryohei INOUE, Takeshi TORII, Daisuke YAMAOKA, Taketoki MARUYAMA, Toshiya SUGIYAMA, Munehiro TAKAHASHI
Filed: 24 Feb 21
Utility
Sliding Door Drive Device
8 Sep 22
Provided is a sliding door drive device enabling suppression of bulging against a body panel being a fixing target.
Taishi ISONO, Shinji KAZAMA, Akinori SUZUKI
Filed: 3 Feb 22
Utility
Posture Discrimination Device
8 Sep 22
A posture discrimination device includes: a skeleton point detection unit detecting a skeleton point of a person in an image; a posture discrimination probability value calculation unit calculating a posture discrimination probability value of the person based on detection of the skeleton point; and a posture discrimination unit discriminating a posture of the person based on the posture discrimination probability value.
Noriyuki NISHIZAWA
Filed: 7 Feb 22
Utility
Body Information Acquisition Device
8 Sep 22
A body information acquisition device includes: a skeleton point detection unit configured to detect a skeleton point of a person included in a captured image; a body information acquisition unit configured to acquire body information of the person based on detection of the skeleton point; and an imaging state determination unit configured to determine whether an imaging state of the person reflected in the captured image corresponds to a specific imaging state specified based on a predetermined evaluation index value, in which the body information acquisition unit does not acquire the body information based on the detection of the skeleton point when the imaging state corresponds to the specific imaging state.
Godai TANAKA, Yoshiaki TOMATSU, Hirotaka WATANABE, Takahisa HAYAKAWA, Kazumichi HARA
Filed: 28 Feb 22
Utility
Rotor Core Manufacturing Method and Rotor Core Manufacturing System
8 Sep 22
This rotor core manufacturing method includes a step of moving a stacked core that remains mounted to a jig and that has a resin material injected in a magnet holding portion, from a resin injection apparatus to a curing heater apparatus that is separate from the resin injection apparatus, and a step of curing the resin material in the magnet holding portion by heating the stacked core in the curing heater apparatus.
Tomoko HIRAMATSU, Tomoi KOJIMA
Filed: 23 Sep 20
Utility
Grille shutter device
6 Sep 22
A grille shutter device opens and closes an introduction passage through which air is introduced from an opening provided at a front part of a vehicle to the inside of the vehicle.
Ken Komatsubara, Kazuki Tsuboi, Shigeki Sato, Toshikazu Harada, Shuichi Morie
Filed: 29 Jan 21
Utility
Sunroof device and method for manufacturing driving shoe of sunroof device
6 Sep 22
In a sunroof device, a driving shoe includes a first plate being made of metal and including a first engaging wall engaging with a first guide portion of a support member, a second plate being made of metal and including a second engaging wall engaging with a second guide portion of the support member, and a sliding portion sliding with a guide rail.
Shota Motomura, Akinobu Muro, Katsutoshi Kato
Filed: 12 Mar 20
Utility
Step device for vehicle
6 Sep 22
A step device for a vehicle includes: a movable step supported under a door opening; a coupling member that, in a state of being supported by a sliding door, engages with the movable step to move the movable step in a vehicle width direction in conjunction with opening and closing of the sliding door; a support arm that has a first pivot-joint point relative to a vehicle body and a second pivot-joint point relative to the movable step, and supports the movable step toward an upper side; and a cover member that is fixed to a lower surface of the vehicle body so as to define a housing space opening toward an outer side in the vehicle width direction and to cover the lower side of the support arm when the movable step is in a retracted position.
Yoshihiro Oji, Keisuke Nomura, Shinji Kazama, Kazuhiro Hibi, Kazuhiro Ikeda
Filed: 4 Sep 20