Nissan Patent Applications

COMPONENT

Granted: April 25, 2024
Application Number: 20240136891
A component comprising: a first case portion having a tunnel portion having an opening end opening toward an axial direction; and a second case portion having a catch tank portion opening upward, wherein the first case portion and the second case portion face each other such that a bottom portion of the tunnel portion and a bottom portion of the catch tank portion are coupled to each other, an opening area of the opening end of the tunnel portion on the second case portion side is larger…

CONTROL DEVICE FOR VEHICLE, CONTROL METHOD FOR VEHICLE, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

Granted: April 25, 2024
Application Number: 20240133463
Provided is a control device for a vehicle including a first oil pump that is driven by a first drive source driving a drive wheel of a vehicle and configured to supply oil to a hydraulic pressure actuation machine, and a second oil pump that is driven by a second drive source different from the first drive source and configured to supply oil to the hydraulic pressure actuation machine. The control device drives the second oil pump when a start switch of the vehicle is turned on and the…

SEPARATION DEVICE AND METHOD FOR SEPARATING TO-BE-SEPARATED MATERIAL USING SAME

Granted: April 25, 2024
Application Number: 20240132827
A separation device for separating a solid separation target contained in a suspension obtained by suspension culture of adherent cells by using a fine scaffold material, and a separation method. The separation device has a separation chamber having a first chamber and a second chamber, and the first chamber and the second chamber are divided by a mesh structure for separation. The mesh structure for separation has mesh-holes with a predetermined size to suppress passage of the…

METHOD FOR CLEANING SEMICONDUCTOR SUBSTRATE, METHOD FOR MANUFACTURING PROCESSED SEMICONDUCTOR SUBSTRATE, AND PEELING AND DISSOLVING COMPOSITION

Granted: April 25, 2024
Application Number: 20240132806
A method for cleaning a semiconductor substrate includes peeling and dissolving an adhesive layer formed on a semiconductor substrate using a peeling and dissolving composition, in which the peeling and dissolving composition contains: a component [I]: a quaternary ammonium salt; a component [II]: an amide-based solvent; and a component [III]: a solvent represented by the following Formula (L): L1-L3-L2??(L) where L1 and L2 each independently represents an alkyl group having 2 to 5…

DISPERSION OF EXFOLIATED PARTICLES OF LAYERED POLYSILICATE COMPOUND, AND METHOD FOR PRODUCING SAME

Granted: April 25, 2024
Application Number: 20240132365
A dispersion of exfoliated particles which includes at least one nitrogen-containing basic compound (A) which is a tertiary amine or a quaternary ammonium hydroxide having at least one alkyl group having 3 or 4 carbon atoms, and in which exfoliated particles (C) produced by interlayer-exfoliating a proton-type layered polysilicate compound (B) are dispersed in an aqueous solution (D) having 10 vol % to 90 vol % of an alcohol having 1 to 3 carbon atoms; and a film-forming composition, a…

OBSTACLE AVOIDANCE METHOD

Granted: April 18, 2024
Application Number: 20240124055
A method automatically controls a motor vehicle with wheels including at least two steered wheels. The method includes the following steps: the motor vehicle acquiring parameters relating to an obstacle avoidance trajectory, and a computer computing a provisional control instruction for an actuator for braking the steered wheels, based on the parameters and by way of a closed-loop controller. The method also includes the following steps: acquiring a lateral acceleration or a roll angle…

CHARGE-DISCHARGE CONTROL SYSTEM AND CHARGE-DISCHARGE CONTROL METHOD

Granted: April 11, 2024
Application Number: 20240116378
A charge-discharge control system according to an aspect of the present invention is a charge-discharge control system in which each of a plurality of charge-discharge elements autonomously controls charging-discharging, and the charge-discharge control system includes: an external control device that broadcasts a control signal to the charge-discharge elements that perform charging-discharging; and an authentication device that permits charging-discharging of each of the…

CHARGE/DISCHARGE CONTROL METHOD FOR CHARGE/DISCHARGE ELEMENT AND CHARGE/DISCHARGE CONTROL DEVICE FOR CHARGE/DISCHARGE ELEMENT

Granted: April 11, 2024
Application Number: 20240120742
A charge/discharge control method for a charge/discharge element includes receiving a request value (Pfr) of a frequency adjustment capacity according to a system frequency (f) of an electric power system (10) based on a priority degree (?) and the request value (Pfr) being received, the priority degree indicating a degree at which charging or discharging of an own element (EV1) is prioritized over charging or discharging of another charge/discharge element (EV2, EV3, . . . ), correcting…

RESIST UNDERLAYER FILM-FORMING COMPOSITION INCLUDING REACTION PRODUCT OF ACID DIANHYDRIDE

Granted: April 11, 2024
Application Number: 20240118620
A composition for forming a resist underlayer film that enables the formation of a desired resist pattern; and a method for producing a resist pattern and a method for producing a semiconductor device, each of which uses said composition for forming a resist underlayer film. A resist underlayer film-forming composition includes a solvent and a polymer having a unit structure represented by formula (I): (in formula (I), A1, A2, A3, A4, A5, and A6 each independently represent a…

METHOD FOR PRODUCING LIPIDIC PEPTIDE

Granted: April 11, 2024
Application Number: 20240116979
[Task] There is provided a practical method for producing a lipidic peptide compound, the method enabling to mass-produce the lipidic peptide compound inexpensively with no need of complicated operations. [Solution] There is provided a method to mix a non-polar solvent solution of an ester compound represented by formula (1) with a non-polar organic solvent containing an ?-amino acid compound and a base represented by formula (2) so as to produce a lipidic peptide compound or a…

CONTROL DEVICE

Granted: April 4, 2024
Application Number: 20240110624
A hydraulic actuation device includes a case; an oil passage provided in the case; and a support member provided in the case and configured to support a supported member. The oil passage includes an opening portion that allows the oil passage to communicate with a space inside the case, the support member is inserted into the opening portion, and a communication between the oil passage and the space inside the case is blocked by the support member.

ENGINE MALFUNCTION DETERMINATION SYSTEM

Granted: April 4, 2024
Application Number: 20240110533
An engine malfunction determination system includes a vehicle engine, an engine sensor system, an engine control module and an electronic display device. The engine sensor system has at least one sensor configured to detect an operation condition of the vehicle engine. The engine control module is in electrical communication with the sensor system to receive a detection signal from the engine sensor system regarding the operation condition of the vehicle engine. The engine control module…

RESIST UNDERLAYER FILM FORMATION COMPOSITION

Granted: March 28, 2024
Application Number: 20240103369
A resist underlayer film-forming composition that exhibits a high etching resistance, a favorable dry etching rate ratio and optical constant, and can form a film exhibiting a good coatability even to a so-called uneven substrate, providing a small difference in film thickness after embedding, and having planarity and a superior hardness; a resist underlayer film formed from the resist underlayer film-forming composition; and a method of producing a semiconductor device. The composition…

CONTINUOUSLY VARIABLE TRANSMISSION, METHOD FOR CONTROLLING CONTINUOUSLY VARIABLE TRANSMISSION, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

Granted: March 28, 2024
Application Number: 20240102552
A continuously variable transmission includes: a first pulley and a second pulley each including a fixed pulley and a movable pulley; and an endless member wound around the first pulley and the second pulley, wherein the continuously variable transmission continuously changes a speed ratio by controlling a thrust of the movable pulley with a hydraulic pressure, the thrust of the movable pulley is made smaller as a rotation speed of the first pulley decreases, and when the rotation speed…

TRANSMISSION DEVICE

Granted: March 28, 2024
Application Number: 20240102544
A power transmission device having: a case formed by assembling a first case member and a second case member; and a shaft member supported by the case, the power transmission device comprising: a protrusion provided to the first case member and protruding in the axial direction along to the direction of assembling the case; and a recess provided to the second case member and recessed in the axial direction. The shaft member is supported by the protrusion in the recess.

METHOD FOR FORMING CARBONACEOUS STRUCTURE AND SUBSTRATE HAVING THE CARBONACEOUS STRUCTURE

Granted: March 28, 2024
Application Number: 20240102158
An object of the present invention is to provide a novel method for forming a carbonaceous structure comprising minute carbon bodies such as CNTs. A method for forming a carbonaceous structure on the surface of a substrate, comprising a step of forming a layered structure by at least partially filling a gap between a porous membrane which can hold a dispersion medium and a substrate with a minute-carbon-body dispersion liquid comprising the minute carbon bodies and the dispersion medium,…

CONDENSED HETEROCYCLIC COMPOUND

Granted: March 21, 2024
Application Number: 20240092784
A condensed heterocyclic compound has a sepiapterin reductase inhibitory action and is particularly useful for treatment of a pain. The condensed heterocyclic compound represented by Formula (I) below (R1 represents a hydrocarbon group or the like; R2 and R3 represent a hydrogen atom or the like; R4, X, and Y represent defined substituents), a tautomer or a pharmaceutically acceptable salt of the compound, or a solvate of any of these.

CHARGE-DISCHARGE CONTROL METHOD AND CHARGE-DISCHARGE CONTROL DEVICE

Granted: March 21, 2024
Application Number: 20240097467
The power reception control device is configured to: acquire information indicating differential power obtained by subtracting a current value of total transmission power transmitted to an entirety of a load group via a power supply base point, from a maximum value of the total transmission power transmittable to the entirety of the load group via the power supply base point; calculate element differential power of an own power receiving element by multiplying the differential power…

HYDRAULIC SUPPLY DEVICE

Granted: March 21, 2024
Application Number: 20240093703
A hydraulic supply device includes: a first oil pump configured to supply oil to a supply passage; a second oil pump driven together with the first oil pump or driven when the first oil pump is stopped; a first check valve provided in a first oil passage that allows a suction side of the second oil pump to communicate with an oil source, and configured to close the first oil passage when the second oil pump is stopped; a second check valve provided in a second oil passage that allows a…

CHEMICAL FLUID CONTAINING AN ANTIOXIDANT FOR UNDERGROUND TREATMENT OF OIL AND GAS RESERVOIRS

Granted: March 21, 2024
Application Number: 20240093084
A chemical fluid for underground injection includes an inorganic substance, an antioxidant (e.g. ascorbic acid, gluconic acid, or a salt thereof, or ?-acetyl-?-butyrolactone, or bisulfite, or disulfite), and water. The inorganic substance may be a colloidal particle or a powder. The inorganic substance may be present in the chemical fluid in amounts of 0.001% by mass to 50% by mass based on the total mass of the chemical fluid for underground injection. The antioxidant may be present in…