ELECTRIC MOTOR CONTROL METHOD AND ELECTRIC MOTOR CONTROL DEVICE
Granted: June 10, 2021
Application Number:
20210175827
A control device includes an inverter, a sensor, a controller, and a filter. The inverter supplies power to an electric motor based on a control on the electric motor. The sensor detects a current supplied from the inverter to the electric motor. The controller executes current vector control by calculating a feedback command value and a feedforward compensation value based on a torque command value, the feedback command value being indicative of a voltage value for decreasing deviation…
Non-Aqueous Electrolyte Secondary Battery
Granted: June 10, 2021
Application Number:
20210175546
A non-aqueous electrolyte secondary battery has a power generating element that includes a positive electrode in which a positive electrode active material layer including a positive electrode active material is formed on a surface of a positive electrode current collector, a negative electrode in which a negative electrode active material layer including a negative electrode active material is formed on a surface of a negative electrode current collector, and a separator impregnated…
VEHICLE OPERATION ASSISTANCE DEVICE
Granted: June 10, 2021
Application Number:
20210174790
An operation assistance device for vehicles includes a human relationship analysis unit, a human relationship storage unit, and an assistance information determination unit. The operation assistance device obtains recommendation information suitable for an occupant composition including human relationships and provides the recommendation information for assisting a vehicle operation. The analysis unit acquires conversation voice data of a plurality of persons to specify speakers,…
DRIVING ASSISTANCE METHOD AND DRIVING ASSISTANCE DEVICE
Granted: June 10, 2021
Application Number:
20210174615
A driving assistance device includes a malfunction detection unit configured to detect a plurality of malfunctions in devices mounted on a vehicle, a candidate selection unit configured to select candidates for a plurality of actions urged on a driver in accordance with the plural malfunctions detected by the malfunction detection unit, a priority determination unit configured to choose a candidate having a higher priority as an action urged on the driver from the candidates for the…
CELL CULTURE VESSEL
Granted: June 10, 2021
Application Number:
20210171890
The invention provides a cell culture vessel with a coating which inhibits adhesion of a peptide relating to cell proliferation on at least a part of the surface thereof. The coating desirably contains a copolymer containing a recurring unit which contains a group represented by formula (a) and a recurring unit which contains a group represented by formula (b). wherein Ua1, Ua2, Ua3, Ub1, Ub2, Ub3 and An? are as defined herein.
FASTENING PART STRUCTURE FOR FRP MEMBER, METAL COLLAR, AND METHOD OF ATTACHING METAL COLLAR
Granted: June 3, 2021
Application Number:
20210164508
A metal collar attached in a through-hole of an FRP member includes first and second collar members. The first collar member includes outer and inner circumferential surfaces. The outer circumferential surface is in contact with a hole inner circumferential surface of the through-hole. A slit is formed in a part in a circumferential direction of the first collar member. The second collar member applies a pressing force radially outward to at least a part of the inner circumferential…
METHOD FOR FILTERING ATTACK STREAMS TARGETTING A CONNECTIVITY MODULE
Granted: June 3, 2021
Application Number:
20210168119
A method for filtering attack streams targeting a connectivity module receiving a plurality of incoming connection streams includes: determining a plurality of aggregates; determining a plurality of first measurement vectors; determining another aggregate resulting from the combination of a plurality of incoming connection streams during another time period; determining another first measurement vector associated with the other aggregate; determining an abnormality score depending on the…
STATOR ASSEMBLY FOR ELECTRIC MACHINE
Granted: June 3, 2021
Application Number:
20210167642
A stator assembly for an electric machine includes a first housing portion, a second housing portion, a stator body inserted into at least the first housing portion, a link for rotatably linking the stator body with the first housing portion, a first attachment for attaching the stator body to the first housing portion, and a second attachment for attaching the two housing portions to one another. The assembly includes an annular seal inserted axially between the stator body and the…
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Granted: June 3, 2021
Application Number:
20210167166
A semiconductor device includes: a drift region of a first conductive type including a contact section and extension sections extending along the main surface of a substrate; column regions of a second conductive type which alternate with the extension sections in a perpendicular direction to the extension direction of the extension sections and each includes an end connecting to the contact section; a well region of a second conductive type which connects to the other end of each column…
POWER TRANSMITTING DEVICE
Granted: June 3, 2021
Application Number:
20210164557
A continuously variable transmission has an oil pan, an oil strainer located above the oil pan and a control valve unit located above the oil pan. The control valve unit has a shape having a cutting portion formed by a part of the control valve unit being cut out when viewed from an oil pan side. The oil strainer is arranged so as to overlap the cutting portion. With this structure, it is possible to ease a restriction on layout in terms of a height direction in the continuously variable…
COLD SPRAY NOZZLE AND COLD SPRAY DEVICE
Granted: June 3, 2021
Application Number:
20210164108
The nozzle for cold spray (25) used in a cold spray apparatus (2) is configured to include a tubular nozzle main body (252) and a cooling jacket (253) that surrounds the nozzle main body (252) to form a flow path (25e) for refrigerant (R) between the nozzle main body (252) and the cooling jacket (253). The cooling jacket (253) is provided with a seal retaining portion (253c) that retains an O-ring (253b) for the flow path (25e). The seal retaining portion (253c) and the nozzle main body…
INORGANIC OXIDE PARTICLES COATED WITH SILANE COMPOUND HAVING NITROGEN-CONTAINING RING AND COATING COMPOSITION
Granted: June 3, 2021
Application Number:
20210163756
An inorganic oxide particles which have a minute particle diameter at which no interference fringes occur in a coating film and high transparency can be secured even when applied to a high refractive index substrate, and in which excitation by ultraviolet radiation is almost completely suppressed, a coating composition containing such particles, and an optical member having a cured film formed from the coating composition. Inorganic oxide particles obtained by bonding an organosilicon…
VEHICLE DISPATCH MANAGEMENT DEVICE AND VEHICLE DISPATCH MANAGEMENT METHOD
Granted: June 3, 2021
Application Number:
20210163041
In a vehicle dispatch management system which manages a plurality of shared vehicles (2) and dispatches the shared vehicles in response to a dispatch request from a user, the vehicle dispatch management system includes: an individual cruising distance calculation device (22) configured to calculate a cruising distance of each of the shared vehicles; a total cruising distance calculation device (17) configured to calculate a total cruising distance of all of the shared vehicles; an energy…
DEVICE CONTROL APPARATUS, AND CONTROL METHOD FOR CONTROLLING DEVICES
Granted: June 3, 2021
Application Number:
20210163032
A device control apparatus includes a detector which detects sound; and a controller which controls a plurality of devices. The plurality of devices includes a first device which is not related to operation of a vehicle and a second device which is related to the operation of the vehicle. The controller is configured to: recognize voice of a user by using data of the sound detected by the detector; identify a type of an operation target device from a plurality of the devices and…
CONTROL METHOD FOR HYBRID VEHICLE AND CONTROL APPARATUS FOR HYBRID VEHICLE
Granted: June 3, 2021
Application Number:
20210162983
A control method for a hybrid vehicle is provided. The hybrid vehicle includes an electric motor (13) that drives the vehicle to travel, a generator (12) that supplies power to the electric motor (13), and an engine (11) that drives the generator (12). The control method includes: when bringing the electric motor (13) into a regenerative state, operating the generator to drive the engine (11) in a state in which fuel supply to the engine (11) is cut, thereby executing, in accordance with…
VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE
Granted: June 3, 2021
Application Number:
20210162980
In the present invention, an internal combustion engine (7) drives a generator (6). The internal combustion engine (7) carries out a standby operation. The standby operation is an operation involving assisting power supply to a drive motor (2). During the standby operation of the internal combustion engine (7), the SoC of a battery (4) is equal to or higher than a predetermined SoC threshold. The operating point of the internal combustion engine (7) during the standby operation is…
CONTROL METHOD FOR HYBRID VEHICLE AND CONTROL APPARATUS FOR HYBRID VEHICLE
Granted: June 3, 2021
Application Number:
20210162979
A control method for a hybrid vehicle is provided. The hybrid vehicle includes an electric motor (13) that drives the vehicle to travel, a generator (12) that supplies power to the electric motor (13), and an engine (11) that drives the generator (12). The control method includes: when bringing the electric motor (13) into a regenerative state, operating the generator to drive the engine (11) in a state in which fuel supply to the engine (11) is cut, thereby executing, in accordance with…
REGENERATIVE BRAKING CONTROL METHOD AND REGENERATIVE BRAKING CONTROL DEVICE
Granted: June 3, 2021
Application Number:
20210162869
A regenerative braking control method and a regenerative braking control device of the present invention control a drive source that generates a regenerative brake force in such a manner that an upper limit of regenerative deceleration when a driver executes manual control becomes smaller than an upper limit of regenerative deceleration when automatic control is executed.
INTERLOCK DETERMINATION DEVICE AND DETERMINATION METHOD FOR AUTOMATIC TRANSMMISSION
Granted: May 27, 2021
Application Number:
20210155223
An automatic transmission is arranged in a hybrid driveline employing an EV mode and an HEV mode, and establishes transmission ratio positions by engaging or disengaging frictional elements. A system or method includes: determining, based on a vehicle deceleration and a relationship between a requested transmission ratio position and an actual transmission ratio, whether or not interlocking is occurring, when the automatic transmission is in a state out of transmission shifting, wherein…
INTERNAL COMBUSTION ENGINE CONTROL METHOD AND INTERNAL COMBUSTION ENGINE CONTROL DEVICE
Granted: May 27, 2021
Application Number:
20210156318
When an operation state switches from a first operation region A to a second operation region B, the valve timing of an intake valve and an exhaust valve is switched upon switching of the operation state from the first operation region A to the second operation region B. When the operation state switches from the first operation region A to the second operation region B, the air-fuel ratio is switched after a first predetermined time T1 has elapsed since when the actual valve timing of…
