Nissan Patent Applications

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…

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…

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…

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,…

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.

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…

METHOD FOR PRODUCING POLYMER USED AS BASE FILM FOR CELL CULTURE, AND CELL CULTURE CONTAINER

Granted: March 21, 2024
Application Number: 20240092955
The invention provides a method for producing a polymer used as a base film for cell culture which comprises (i) preparing a mixture containing (a) a monomer of formula (I): wherein Ua1 and Ua2 each independently represent a hydrogen atom or a linear or branched alkyl group having 1 to 5 carbon atoms, Ra1 represents a hydrogen atom or a linear or branched alkyl group having 1 to 5 carbon atoms, and Ra2 represents a linear or branched alkylene group having 1 to 5 carbon atoms, (b) a…

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.

ARTICLE STORAGE STRUCTURE FOR VEHICLE

Granted: March 14, 2024
Application Number: 20240083364
A vehicle article storage structure includes an article storage box (13) provided with an opening (33a) on the upper side forgetting articles in and out, a housing unit (15) provided on the lower side of an instrument panel (3) to house the article storage box (13), and links (35, 37, and 39) configured to movably support the article storage box (13) along a range from a housed position at which the article storage box (13) is housed in the housing unit (15) to a drawn position at which…

CHARGE-DISCHARGE LOSS REDUCTION METHOD AND CHARGE-DISCHARGE LOSS REDUCTION DEVICE

Granted: March 14, 2024
Application Number: 20240088677
A charge-discharge loss reduction device includes a power reception control device that controls power received or discharged by power receiving elements included in a load group, in a power system that supplies electric energy to the load group including the power receiving elements via a power supply base point. The power reception control device is configured to change a priority of an own power receiving element using a charge-discharge state of the own power receiving element, the…

DISPLAY CONTROL DEVICE AND DISPLAY CONTROL METHOD

Granted: March 14, 2024
Application Number: 20240085209
A display control device includes a controller (30). The controller (30) acquires a travel route of a subject vehicle having an autonomous traveling function, acquires information on a state of surroundings of the subject vehicle, performs, based on the state of surroundings of the subject vehicle, safety check required for the subject vehicle to travel on the travel route by autonomous traveling, and causes a display device (31) to display a travel route image including a first range…

AUTOMATIC TRANSMISSION

Granted: March 14, 2024
Application Number: 20240084892
An automatic transmission, in which when starting with an accelerator pedal opening less than a predetermined opening, the automatic transmission is set to a first speed ratio, and when starting with the accelerator pedal opening equal to or greater than the predetermined opening, the automatic transmission is set to a second speed ratio lower than the first speed ratio.

SINGLE-STRANDED OLIGONUCLEOTIDE

Granted: March 14, 2024
Application Number: 20240084296
The invention provides a single-stranded oligonucleotide represented by the formula (I), wherein X and Y hybridize by a first nucleotide sequence portion and a second nucleotide sequence portion. X is composed of 7 to 100 nucleotides, contains at least one modified-nucleotide, and has a first nucleotide sequence capable of hybridizing with a second oligonucleotide. Y is composed of 4 to 100 nucleotides, enables hybridization with the above-mentioned first oligonucleotide, and has a…