Nissan Patent Applications

ALUMINUM-CONTAINING SILICA SOL DISPERSED IN NITROGEN-CONTAINING SOLVENT AND RESIN COMPOSITION

Granted: February 9, 2023
Application Number: 20230045117
A silica sol dispersed in a nitrogen-containing solvent and a silica-containing resin composition containing a nitrogen atom-containing polymer. A silica sol including silica particles containing aluminum atoms and having an average primary particle diameter of 5 to 100 nm, the silica particles being dispersed in a nitrogen-containing solvent, wherein the aluminum atoms are bonded to the surfaces of the silica particles in an amount in terms of Al2O3 of 800 to 10,000 ppm/SiO2. The silica…

PATTERN-FORMING COMPOSITION

Granted: February 9, 2023
Application Number: 20230045061
Provided is, for example, a pattern-forming composition that contains a triazine ring-containing polymer having a predetermined repeating unit structure, represented by formula [4] below, a crosslinking agent, and an organic solvent.

VEHICLE TRACKING UNIT

Granted: February 2, 2023
Application Number: 20230031482
A vehicle includes a cockpit module skin, a cross-bar and a vehicle tracking unit. The cockpit module skin separates a passenger compartment into a first area and a second area. The cross-bar is supported to a vehicle body component in the first area. The vehicle tracking unit has an electric tracking module and a mounting bracket supporting the electric tracking module to the cross-bar.

VEHICLE PARK-LOCK CONTROL METHOD AND PARK-LOCK CONTROL DEVICE

Granted: February 2, 2023
Application Number: 20230032865
A vehicle park lock control method is presented with range positions including a P-range position and an N-range position in each of which a driving force is prevented from being transmitted to a driving wheel of a vehicle. A park lock mechanism is activated when in the P-range position. An operator is allowed to select whether or not to cause the park lock mechanism to be activated in response to key-off operation when in the N-range position. In response to continuous shifting of a…

CONTROL METHOD AND CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

Granted: February 2, 2023
Application Number: 20230032697
A control method for an internal combustion engine configured to implement fuel cut in response to becoming zero of an accelerator opening degree during travel of a vehicle, and generate an antiphase torque after the fuel cut by supplying fuel to a cylinder, in order to cancel out vibration of the vehicle caused due to the fuel cut includes setting a timing of generating the antiphase torque to be later than that for normal operation, in response to implementation of the fuel cut under…

VEHICLE TRACKING UNIT

Granted: February 2, 2023
Application Number: 20230031482
A vehicle includes a cockpit module skin, a cross-bar and a vehicle tracking unit. The cockpit module skin separates a passenger compartment into a first area and a second area. The cross-bar is supported to a vehicle body component in the first area. The vehicle tracking unit has an electric tracking module and a mounting bracket supporting the electric tracking module to the cross-bar.

OIL PRESSURE SUPPLY DEVICE

Granted: February 2, 2023
Application Number: 20230030147
An oil pressure supply device includes: a first oil pump configured to be operated by a traveling drive source of a vehicle; a second oil pump configured to be operated by a motor different from the traveling drive source and to be switched between an operation and a stop according to a traveling condition of the vehicle; a pressure regulating circuit configured to regulate an oil pressure generated by the first oil pump and the second oil pump and supply the regulated oil pressure to an…

COMPOSITION FOR FORMING RESIST UNDERLAYER FILM

Granted: February 2, 2023
Application Number: 20230029997
Provided is a composition which is for forming a resist underlayer film and with which the amount of a sublimate derived from a low-molecular-weight component such as an oligomer can be reduced, the composition comprising, for example, an organic solvent and a polymer having a repeating unit represented by formula (1-1), wherein the content of a low-molecular-weight component having a weight average molecular weight of 1,000 or less is 10 mass % or less in the polymer.

VEHICLE PARK-LOCK CONTROL METHOD AND PARK-LOCK CONTROL DEVICE

Granted: February 2, 2023
Application Number: 20230032865
A vehicle park lock control method is presented with range positions including a P-range position and an N-range position in each of which a driving force is prevented from being transmitted to a driving wheel of a vehicle. A park lock mechanism is activated when in the P-range position. An operator is allowed to select whether or not to cause the park lock mechanism to be activated in response to key-off operation when in the N-range position. In response to continuous shifting of a…

CONTROL METHOD AND CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

Granted: February 2, 2023
Application Number: 20230032697
A control method for an internal combustion engine configured to implement fuel cut in response to becoming zero of an accelerator opening degree during travel of a vehicle, and generate an antiphase torque after the fuel cut by supplying fuel to a cylinder, in order to cancel out vibration of the vehicle caused due to the fuel cut includes setting a timing of generating the antiphase torque to be later than that for normal operation, in response to implementation of the fuel cut under…

OIL PRESSURE SUPPLY DEVICE

Granted: February 2, 2023
Application Number: 20230030147
An oil pressure supply device includes: a first oil pump configured to be operated by a traveling drive source of a vehicle; a second oil pump configured to be operated by a motor different from the traveling drive source and to be switched between an operation and a stop according to a traveling condition of the vehicle; a pressure regulating circuit configured to regulate an oil pressure generated by the first oil pump and the second oil pump and supply the regulated oil pressure to an…

COMPOSITION FOR FORMING RESIST UNDERLAYER FILM

Granted: February 2, 2023
Application Number: 20230029997
Provided is a composition which is for forming a resist underlayer film and with which the amount of a sublimate derived from a low-molecular-weight component such as an oligomer can be reduced, the composition comprising, for example, an organic solvent and a polymer having a repeating unit represented by formula (1-1), wherein the content of a low-molecular-weight component having a weight average molecular weight of 1,000 or less is 10 mass % or less in the polymer.

VEHICLE PARK-LOCK CONTROL METHOD AND PARK-LOCK CONTROL DEVICE

Granted: February 2, 2023
Application Number: 20230032865
A vehicle park lock control method is presented with range positions including a P-range position and an N-range position in each of which a driving force is prevented from being transmitted to a driving wheel of a vehicle. A park lock mechanism is activated when in the P-range position. An operator is allowed to select whether or not to cause the park lock mechanism to be activated in response to key-off operation when in the N-range position. In response to continuous shifting of a…

CONTROL METHOD AND CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

Granted: February 2, 2023
Application Number: 20230032697
A control method for an internal combustion engine configured to implement fuel cut in response to becoming zero of an accelerator opening degree during travel of a vehicle, and generate an antiphase torque after the fuel cut by supplying fuel to a cylinder, in order to cancel out vibration of the vehicle caused due to the fuel cut includes setting a timing of generating the antiphase torque to be later than that for normal operation, in response to implementation of the fuel cut under…

VEHICLE TRACKING UNIT

Granted: February 2, 2023
Application Number: 20230031482
A vehicle includes a cockpit module skin, a cross-bar and a vehicle tracking unit. The cockpit module skin separates a passenger compartment into a first area and a second area. The cross-bar is supported to a vehicle body component in the first area. The vehicle tracking unit has an electric tracking module and a mounting bracket supporting the electric tracking module to the cross-bar.

OIL PRESSURE SUPPLY DEVICE

Granted: February 2, 2023
Application Number: 20230030147
An oil pressure supply device includes: a first oil pump configured to be operated by a traveling drive source of a vehicle; a second oil pump configured to be operated by a motor different from the traveling drive source and to be switched between an operation and a stop according to a traveling condition of the vehicle; a pressure regulating circuit configured to regulate an oil pressure generated by the first oil pump and the second oil pump and supply the regulated oil pressure to an…

COMPOSITION FOR FORMING RESIST UNDERLAYER FILM

Granted: February 2, 2023
Application Number: 20230029997
Provided is a composition which is for forming a resist underlayer film and with which the amount of a sublimate derived from a low-molecular-weight component such as an oligomer can be reduced, the composition comprising, for example, an organic solvent and a polymer having a repeating unit represented by formula (1-1), wherein the content of a low-molecular-weight component having a weight average molecular weight of 1,000 or less is 10 mass % or less in the polymer.

ELECTRODE MATERIAL

Granted: January 26, 2023
Application Number: 20230026457
Provided is an electrode material which is suitable for use as a material for forming electrodes for use in lithium ion secondary batteries, etc. and which makes it possible to heighten the rate characteristics of batteries. The electrode material is characterized by comprising a polymer having, in a side chain, a fluoflavin skeleton such as that shown by the formula and an inorganic active material, the polymer being contained in an amount of 1 mass % or less with respect to the solid…

INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD

Granted: January 26, 2023
Application Number: 20230029272
An information processing apparatus includes a getting-off determining unit that determines whether or not an occupant gets off a vehicle, a location determining unit that determines whether or not an electronic device to be used by the occupant in the vehicle is at a predetermined position in the vehicle, and a notification control unit that gives a predetermined notification to the occupant when the getting-off determining unit determines that the occupant gets off and the location…

OIL PRESSURE SUPPLY DEVICE

Granted: January 26, 2023
Application Number: 20230026991
An oil pressure supply device supplies, to an oil chamber, an oil pressure generated by suctioning oil from an oil source with an oil pump. The oil pressure supply device includes a first oil passage connected to a suction side of the oil pump; a first check valve provided in the first oil passage and configured to close the first oil passage and prevent oil from moving to the oil source side when the oil pump is stopped; a second oil passage connected to a discharge side of the oil…