Nissan Patent Applications

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…

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.

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 PORT DEVICE FOR VEHICLE

Granted: March 7, 2024
Application Number: 20240075824
A charge port device includes a charge port provided in a port accommodation recess and a lid for concealing the port accommodation recess. A latch is provided in the port accommodation recess on an opposite side to a lid hinge with respect to the charge port. A slit is formed between a surface of a vehicle body and an outer circumferential edge of the lid while the lid is closed. A lamp is provided at a position in the port accommodation recess between the latch and the slit on an…

ALUMINUM ALLOY MEMBER FOR USE IN LASER WELDING

Granted: March 7, 2024
Application Number: 20240075556
Provided is an aluminum alloy member for use in laser welding for firmly joining an aluminum alloy and copper, which are materials of different types, by laser welding. The object of the present invention is accomplished by an aluminum alloy member for use in laser welding that includes a nickel plating layer on an aluminum alloy and in which an arithmetic average roughness Sa of a surface of the nickel plating layer is greater than or equal to 100 nm.

COMPOSITION FOR RESIST UNDERLYING FILM FORMATION

Granted: February 29, 2024
Application Number: 20240069441
A resist underlayer film-forming composition capable of reducing occurrence of defects caused by microparticles or the like that may be generated during formation of a coating film. A silicon-containing resist underlayer film-forming composition including: [A]a polysiloxane; [B] a glycol compound having a normal boiling point of 230.0° C. or higher and being of the following Formula (1): (wherein R1 and R2 are each independently a hydrogen atom, a C1-4 alkyl group, or a C3-4 acyl…

AUTOMATIC TRANSMISSION, CONTROL METHOD FOR AUTOMATIC TRANSMISSION, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

Granted: February 29, 2024
Application Number: 20240068564
An automatic transmission includes: a transmission mechanism configured to shift rotation of a driving source and transmit the rotation to a driving wheel; and a clutch configured to control transmission of a torque from the driving source to the driving wheel, wherein when a change rate of a rotation speed of the driving source is equal to or higher than a predetermined change rate, a torque transmission capacity of the clutch is reduced.

METHOD FOR PRODUCING LIPID PEPTIDE

Granted: February 29, 2024
Application Number: 20240067675
A method for producing a lipid peptide compound represented by formula (3) or a pharmaceutically usable salt thereof, the method comprising: a reaction step of reacting an ester compound of the following Formula (1) with an ?-amino acid compound of the following Formula (2) and a base in a solvent containing a non-polar organic solvent; an extraction step of adding an organic acid to a solution containing a salt of a lipidic peptide prepared through the reaction step and being of the…

DEVICE AND METHOD FOR COMPUTING DRIVING PARAMETERS

Granted: February 22, 2024
Application Number: 20240059301
A computing device includes a first unit and a second unit. In response to receipt of a request corresponding to a computing function, the first unit may: determine an execution context; trigger a first execution of the function on the second unit, this delivering a first comparison parameter, a first temporal execution parameter being associated with the first comparison parameter; trigger a second execution of the function on the second unit, this delivering a second comparison…

SENSOR ARRANGEMENT STRUCTURE

Granted: February 22, 2024
Application Number: 20240060556
The sensor arrangement structure includes a pulley that rotates about a rotation axis; and a sensor that detects rotation of the pulley. The pulley includes a fixed pulley, a movable pulley that can be displaced relative to the fixed pulley in a direction of the rotation axis, and a plunger defining an oil chamber on a back of the movable pulley. The plunger is provided with a detection target portion in a region that can be visually recognized from the direction of the rotation axis,…

VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE

Granted: February 22, 2024
Application Number: 20240059271
A control unit (21) causes release of a lockup clutch (3a) when a speed of a vehicle reaches a first vehicle speed value (V1), which is set according to a deceleration rate of the vehicle, during deceleration running of the vehicle. Further, the control unit (21) stops regenerative power generation of an alternator (11) when the speed of the vehicle reaches a second vehicle speed value (V2), which is varied according to the deceleration rate of the vehicle, during the deceleration…

Vehicle Fuel Level Estimation

Granted: February 22, 2024
Application Number: 20240059141
Estimating fuel consumptions of a vehicle is disclosed. A first fuel consumption value in a first time interval is estimated using fuel-sender resistance data. A second fuel consumption value in a second time interval is estimated using fuel-injected mass data. At least the first fuel consumption value and the second fuel consumption value are combined to obtain a fuel consumption value. The fuel consumption value is then output.

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

Granted: February 15, 2024
Application Number: 20240055475
A semiconductor device includes: a drift region that is arranged on a main surface of a substrate, and has a higher impurity concentration than the substrate; a first well region that is connected to the drift region; and a second well region that is arranged adjacent to the first well region and faces the drift region. The second well region has a higher impurity concentration than the first well region. A distance between the source region that faces the drift region via the first well…

HYDRAULIC CONTROL DEVICE FOR HYDRAULIC ACTUATION MACHINE, HYDRAULIC CONTROL METHOD FOR HYDRAULIC ACTUATION MACHINE, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

Granted: February 15, 2024
Application Number: 20240052857
A hydraulic control device for a hydraulic actuation machine including a main oil pump configured to supply oil to the hydraulic actuation machine, a sub oil pump configured to temporarily supply oil to the hydraulic actuation machine based on a drive request so as to compensate for an oil shortfall when supply of oil from the main oil pump to the hydraulic actuation machine is stopped or insufficient, and a drive unit configured to drive the sub oil pump, wherein when an elapsed time…

CAGE SILICATE AND METHOD FOR PRODUCING THE SAME

Granted: February 15, 2024
Application Number: 20240051913
An object is to provide a cage silicate that can be industrially safely and simply produced by using an alkali silicate solution that does not generate alcohol as a Si raw material and using non-toxic quaternary ammonium, and a method for producing the same. The problem is solved by the following cage silicate: A cage silicate consisting of anion component 1 represented by following formula (1), anion component 2 which is a mineral acid ion, cation component 1 represented by following…

METHOD OF PRODUCING LAYERED SILICATE, AND APPLICATION THEREOF IN PRODUCTION OF SILICA NANOSHEET AND SO ON

Granted: February 15, 2024
Application Number: 20240051834
Provided is a method capable of easily producing a layered silicate in a short time. The problem may be solved by a method of producing a layered silicate, including the following steps (a) and (b): (a) providing a cage silicate that contains an anion component represented by formula (1) below and a cation component represented by formula (2) below with a ratio of the mole number of water to the mole number of the anion component in terms of SiO2, (H2O/SiO2), of 0.7 to 30; …

INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD

Granted: February 8, 2024
Application Number: 20240042855
An information processing device and an information processing method control a display unit including a display area that is transparent to surrounding of a vehicle such that the surrounding is visible from a driver's seat of the vehicle, determine whether an object is within a range of a predetermined distance from the vehicle or a route on which the vehicle is scheduled to travel, based on information of the object located in the surrounding of the vehicle, increase a ratio of the…

AUTOMATIC TRANSMISSION, CONTROL METHOD FOR AUTOMATIC TRANSMISSION, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

Granted: February 8, 2024
Application Number: 20240044404
[PROBLEMS] When an acceleration request from a driver is large, upshift is performed under a high engine rotation speed. [SOLUTIONS] Provided is an automatic transmission, including: a torque converter that is disposed downstream of a drive source in a power transmission path and is provided with a lockup clutch; and a transmission mechanism that is disposed downstream of the torque converter and changes a speed ratio between an input shaft and an output shaft, in which in a state where…

INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD

Granted: February 8, 2024
Application Number: 20240042855
An information processing device and an information processing method control a display unit including a display area that is transparent to surrounding of a vehicle such that the surrounding is visible from a driver's seat of the vehicle, determine whether an object is within a range of a predetermined distance from the vehicle or a route on which the vehicle is scheduled to travel, based on information of the object located in the surrounding of the vehicle, increase a ratio of the…

AUTOMATIC TRANSMISSION, CONTROL METHOD FOR AUTOMATIC TRANSMISSION, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

Granted: February 8, 2024
Application Number: 20240044404
[PROBLEMS] When an acceleration request from a driver is large, upshift is performed under a high engine rotation speed. [SOLUTIONS] Provided is an automatic transmission, including: a torque converter that is disposed downstream of a drive source in a power transmission path and is provided with a lockup clutch; and a transmission mechanism that is disposed downstream of the torque converter and changes a speed ratio between an input shaft and an output shaft, in which in a state where…