641 patents
Page 24 of 33
Utility
Stator Cooling Structure
4 Aug 22
A stator cooling structure including a supporting member that is a single piece member having a cylindrical form going in an axial direction of a rotating electrical machine and that supports a stator core of the rotating electrical machine and forms a passage through which fluid for cooling passes.
Satoshi MURAKAMI, Masaki IKEDA, Toshihiko OKAZAWA
Filed: 29 Jul 20
Utility
Towing assist device for notifying driver of backup conditions
2 Aug 22
A towing assistance device includes an acquirer, a determiner, and a notifier.
Kazuya Watanabe, Takayuki Nakasho, Masahiko Sakabe, Kazunori Ono
Filed: 22 Feb 18
Utility
Stator assembly method and stator assembly apparatus
2 Aug 22
A stator assembly method of assembling a stator that includes a stator core that includes a slot that has an opening that opens on one side in a radial direction, a coil that includes a slot-housed portion housed in the slot, and insulation disposed between the slot and the slot-housed portion, the method including disposing the insulation in the slot; opening a portion of the insulation on the one side in the radial direction by inserting a first guide jig into the insulation, which is disposed in the slot, along a center axis direction of the stator core, after disposing the insulation; and inserting the slot-housed portion into the slot via the opening by moving the coil and the first guide jig together toward the other side in the radial direction with respect to the stator core, after opening the portion of the insulation.
Mitsuhiro Ide, Hiromasa Suzuki
Filed: 9 Aug 18
Utility
Connection terminal unit
2 Aug 22
A connection terminal unit that can be appropriately connected to terminal connection portions of a semiconductor module including a semiconductor element and that can reduce a projection area when seen in a direction orthogonal to a direction along a chip surface is realized.
Yutaka Hotta, Shinya Osuka, Yasuhiro Kume
Filed: 16 Jan 19
Utility
Pulse wave detection device, vehicle device, and pulse wave detection program
26 Jul 22
A pulse wave detection device detects the face from a frame image and corrects the brightness of the face in accordance with the size of the face surface to appropriately detect a pulse wave even if brightness is changed due to movement of a subject with respect to lighting.
Michael Jones, Atsushi Sato
Filed: 5 Sep 19
Utility
Vane pump including fluid communication passages for routing fluid received from two inflow passages around outer peripheral surface of the entire perimeter of the cam ring
26 Jul 22
A vane pump that includes a first communication passage that extends along an outer periphery of the cam ring and that guides a fluid that has not flowed into the first suction port from the first inflow passage to the second suction port; a second communication passage that extends along the outer periphery of the cam ring on an opposite side of the first communication passage with respect to the rotor and that guides a fluid that has not flowed into the second suction port from the second inflow passage to the first suction port; and a rectifying portion that guides the fluid from the second inflow passage so that the fluid flows into the second suction port along the outer periphery of the cam ring.
Takahiro Torii, Kazuki Kojima, Naohito Yoshida, Tsuyoshi Ebihara
Filed: 18 Sep 20
Utility
Opening and Closing Body Control Apparatus for Vehicle
21 Jul 22
An opening and closing body control apparatus for a vehicle includes: a sunroof device that opens and closes a movable panel provided in a roof opening of a vehicle; a shade device that opens and closes a light shielding member provided below the movable panel; and a drive circuit that supplies drive power to first and second motors that drive the sunroof device and the shade device, respectively.
Tatsuo KAMAKURA, Yi ZHANG, Atsushi TAKEMOTO
Filed: 28 Dec 21
Utility
Control Apparatus for Vehicle
21 Jul 22
A vehicle control apparatus includes (a) a clutch control portion configured to output a hydraulic-pressure command value for supplying a hydraulic pressure to a clutch actuator of a clutch disposed between an engine and an electric motor, when the engine is to be started by being cranked by the electric motor, and (b) a learning control portion configured to execute a plurality of leanings for correcting a relationship representing a correlation between the hydraulic pressure and the hydraulic-pressure command value, wherein at least one of the leanings is a higher priority learning, and at least one of the leanings is a lower priority learning.
Keigo MATSUBARA, Masayuki BABA, Tomoya INAYOSHI, Masakazu KAIFUKU
Filed: 21 Jan 22
Utility
Gas-liquid Separator
21 Jul 22
A gas-liquid separator includes a housing, an inlet in the housing, a flow passage which is in communication with the inlet and through which a water-containing gas supplied through the inlet flows in a vertical direction, a gas-flow director configured to change a flow direction of the water-containing gas flowing through the flow passage from the vertical direction to the horizontal direction, and a gas-liquid separating portion configured to bring the water-containing gas, supplied from the gas-flow director into the housing, into contact with a plurality of separation blades in sequence to separate water from the water-containing gas.
Hitoshi OKUNO, Takami HOSOI, Hiroaki NISHIUMI
Filed: 12 Jan 22
Utility
Object Detection Device
21 Jul 22
An object detection device includes: a transmission unit transmitting a first transmission wave; a reception unit receiving a first reception wave reflected by an object; a signal processing unit sampling a first processing target signal according to the first reception wave and acquiring a difference signal based on a difference between the first processing target signal for at least one sample at a certain detection timing, and the first processing target signal for a plurality of samples in at least one of first and second periods; a threshold setting unit setting a threshold as a comparison target with the value of the difference signal, based on variation in the values of the first processing target signal for the plurality of samples; and a detection unit detecting information about the object at the detection timing based on a comparison result between the value of the difference signal and the threshold.
Ippei SUGAE
Filed: 7 Apr 22
Utility
Door sash structure
19 Jul 22
A door sash structure according to an embodiment includes a sash, a mirror attachment member, and an outer reinforcement attachment member.
Jun Kimura, Takashi Kameyama
Filed: 24 Oct 18
Utility
Vehicle seat control device
19 Jul 22
This vehicle seat control device is provided with a storage unit, a position detection unit, a control unit, and an operation order setting unit.
Yasuko Tarui, Soichiro Hozumi, Shunsuke Tanaka, Shinichiro Komaki
Filed: 29 Jun 17
Utility
Method for manufacturing swaged structure and swaged structure
19 Jul 22
The end portion of a first member includes a plate part and a groove.
Koji Yamamoto, Yohei Amemiya, Takashi Harada, Masashi Saeki, Masahiro Hashiguchi, Yasuchika Sasaki
Filed: 14 Nov 18
Utility
Device for controlling opening/closing body for vehicle
19 Jul 22
A device for controlling an opening/closing body for a vehicle provided with a locking device and a control device, the control device being provided with an inverse rotation stopping unit for stopping the inverse rotation of a rotary member based on the on/off state change of a first neutral switch or the on/off state change of a second neutral switch, and a re-inversion control unit.
Noriyuki Kamiya, Takeshi Nishikibe
Filed: 12 Mar 18
Utility
Capacitance sensor
19 Jul 22
A capacitance sensor detects proximity of a detection object based on changes in capacitances between the detection object and a first detection electrode and between the detection object and a second detection electrode.
Haruki Tsuji, Takaaki Koizumi, Saya Kobayashi
Filed: 25 Nov 20
Utility
Periphery monitoring device
19 Jul 22
A periphery monitoring device includes: an acquisition unit that acquires capture images which are captured by an imaging unit in time series when a vehicle is moving, the imaging unit being provided in the vehicle and capable of imaging surroundings of the vehicle; and a restoration processing unit that, in a case where dirt is present in a latest capture image among the capture images, inputs the capture images into a first learned model and generates a first restoration image as a restoration image obtained by restoring a region concealed with the dirt in the latest capture image, the first learned model being a result obtained by machine learning a relationship between a first learning image in which learning dirt is not present and first learning dirt images each of which is made by causing the learning dirt to be present in the first learning image.
Yoshihito Kokubo, Yoshihisa Suetsugu
Filed: 7 Nov 19
Utility
Object Detection Device
14 Jul 22
An object detection device includes: a transmitter transmitting a transmission wave to an outside including a road surface; a receiver receiving a reflected wave of the transmission wave being reflected by an object as a reception wave; a CFAR processor acquiring a CFAR signal at a predetermined detection timing by CFAR processing based on a value of a first processing target signal based on a reception wave received at the detection timing and an average value of values of second processing target signals based on the reception waves received in predetermined sections before and after the detection timing; and an estimator estimating an absorption and attenuation value corresponding to the average value based on a road surface reflection estimation expression that defines a relation between the average value and the absorption and attenuation value in advance.
Ippei SUGAE, Shingo FUJIMOTO, Kosuke WAKITA
Filed: 5 Jan 22
Utility
Rotary Driving Device
14 Jul 22
The rotary driving device includes a shaft which has one end and the other end in the axial direction and is provided with an oil passage through which lubricating oil flows from one end to the other end, a transmission case accommodating the shaft therein, and a bearing arranged at the other end of the shaft in the transmission case and rotatably supporting the shaft.
Yuki KATAYAMA, Kazuyuki SAKAGUCHI, Hiroshi IEIRI
Filed: 3 Jan 22
Utility
Massage device for seat
12 Jul 22
A massage device for a seat includes a pressing portion configured to expand to press a seat occupant seated on the seat, an adjustment portion configured to adjust a position of the pressing portion between the seat occupant and the seat, a deformation detector configured to detect deformation of the seat caused by expansion of the pressing portion, and a controller configured to control the adjustment portion based on a detection result of the deformation detector.
Takashi Ogiso
Filed: 13 Mar 18
Utility
Display control apparatus
12 Jul 22
A display control apparatus includes a hardware processor configured to: acquire a first image and a second image, the first image being obtained at a first height position of a vehicle to capture an image of a circumstance in a first direction, the second image being obtained at a second height position to capture an image of a circumstance in a second direction; acquire a three-dimensional virtual projection plane to which the first and images are projectable, the three-dimensional virtual projection plane including-a side surface; correct, in the height direction, on a basis of a difference between the first and height positions, the correction of the projection position being performed to align contents of the first and second images with each other; and generate a three-dimensional composite image including the first and second images that have been aligned with each other in the height direction by the correction.
Kazuya Watanabe
Filed: 21 Feb 18