Nissan Patent Grants

Headlight for an automobile

Granted: September 22, 2020
Patent Number: D897009

Headlight for an automobile

Granted: September 22, 2020
Patent Number: D897010

Rear combination lamp for automobile

Granted: September 22, 2020
Patent Number: D897011

Vehicle air conditioning control method and vehicle air conditioning device

Granted: September 22, 2020
Patent Number: 10780763
During control of an air-conditioning for a vehicle, when a torque to the engine is outputted that satisfies a total value of drive torques of the vehicle and an air-conditioning compressor, a minimum discharge capacity is set when fuel to the engine is cut. An assessment is made as to whether or not the discharge capacity needs to be changed from the minimum discharge capacity in accordance with the state inside the cabin. The discharge capacity is changed from the minimum discharge…

Vehicle body structure

Granted: September 22, 2020
Patent Number: 10780925
A vehicle body structure includes a roof rail structure, a pillar structure, a tube-like reinforcement member and an attachment assembly. The tube-like reinforcement member is shaped to include a first portion, a curved portion and a second portion such that the first portion is fixed within and extends along a portion of the roof rail structure and the second portion extends downward within and extends along an upper portion of the pillar structure. The attachment assembly includes a…

Control device for direct fuel injection engine and control method thereof

Granted: September 22, 2020
Patent Number: 10781768
A direct fuel injection engine including an ignition plug and a fuel injection valve arranged to be capable of injecting a fuel directly in a cylinder is controlled. The engine has a predetermined operation region in which an excess air ratio of an air-fuel mixture is set in a vicinity of 2. In a first region on a low load side of the predetermined operation region, a homogenous air-fuel mixture having the excess air ratio at a first predetermined value in the vicinity of 2 is formed…

Method for controlling continuously variable transmission and continuously variable transmission system

Granted: September 22, 2020
Patent Number: 10781919
A method for controlling a continuously variable transmission including a primary oil chamber, a secondary oil chamber, an oil pump provided in an oil passage between the primary oil chamber and a secondary oil chamber. The method including determining whether a required downshift speed is faster than an allowable value; setting a target piston position of the primary oil chamber; setting a target oil pressure of the primary oil chamber; and increasing priority of a position feedback…

Vehicle display configuration system and method

Granted: September 22, 2020
Patent Number: 10782776
A vehicle display configuration system and method employs a display, an eye tracker and a controller. The eye tracker is configured to track eye movement of a user viewing the display. The controller is configured to control the display to sequentially display sets of a plurality of images for comparison and selection by the user, to receive selection information representing a respective selected image from each of the sets being displayed on the display as selected by the user, to…

Vehicle power supply control method and vehicle power supply control device

Granted: September 22, 2020
Patent Number: 10784697
A vehicle power supply control method includes switching, when a constant voltage is required of a power supply circuit in generating electric power by a power generator, the power supply circuit being connected to a primary storage battery and configured to be connected to a secondary storage battery that has a lower internal resistance than that of the primary storage battery, between connection of the secondary storage battery to the power supply circuit and disconnection of the…

Power conversion device

Granted: September 22, 2020
Patent Number: 10784792
A power conversion device that converts power supplied via a first power feed bus and a second power feed bus, and includes: an inductance element connected to the first power feed bus; and a power module that converts power supplied between the first power feed bus and the second power feed bus by switching. The power conversion device further includes: a housing that houses the inductance element and the power module therein; and a first impedance element provided between the…

Magnetization state control method and magnetization state control device

Granted: September 22, 2020
Patent Number: 10784804
A magnetization state control method for a variable magnetization machine, the method includes generating a flux linkage vector while changing a magnetization state of the variable magnetization machine such that a trajectory of the flux linkage vector has a curved clockwise trajectory on a dq-axis plane and a magnitude of the flux linkage vector temporally changes, with the dq-axis plane being a synchronous reference frame with a d-axis pointing in a direction of a permanent magnet flux…

Vehicle device operating parameter setting system

Granted: September 22, 2020
Patent Number: 10785308
A vehicle device operating parameter setting system includes a controller connected to at least one vehicle device. The controller is configured to count repetitions of usage of the at least one vehicle device by a first vehicle operator using parameters that differ from the previously saved parameter settings and determine whether the repetitions of the usage of the vehicle device by the first vehicle operator exceed a predetermined number. In response to the repetitions exceeding the…

Automobile and/or toy replica thereof

Granted: September 15, 2020
Patent Number: D896128

Parking control method and parking control apparatus

Granted: September 15, 2020
Patent Number: 10773714
A parking control method includes acquiring an operation command from an operator outside a vehicle, detecting the position of an operation terminal, detecting the position of an obstacle, calculating a first area observable from the operator and a second area other than the first area and unobservable from the operator on the basis of the positional relationship between the position of the obstacle and the position of the operator, calculating a parking route and a control instruction…

Parking control method and parking control device

Granted: September 15, 2020
Patent Number: 10773715
First information including operation information is exchanged via a first communication path. Second information including presentation information regarding parking control is exchanged via a second communication path. The presentation information is presented on an operation terminal. When a first evaluation value of the first communication path is less than a first threshold, at least part of the first information is exchanged via one or more other communication paths. When a second…

Cell culture vessel

Granted: September 15, 2020
Patent Number: 10774234
The present invention is to provide a cell culture vessel comprising a copolymer which contains a recurring unit containing an organic group of the following formula (a) and a recurring unit containing an organic group of the following formula (b) being coated onto a surface thereof, a method for manufacturing the same and a method for manufacturing a cell aggregate using the same (wherein Ua1, Ua2, Ub1, Ub2 and Ub3, and An? are as defined in the present specification and the claims).

Thermosetting resin composition

Granted: September 15, 2020
Patent Number: 10774237
A thermosetting resin composition, a thermosetting resin composition for protective films, a thermosetting resin composition for planarizing films, and a method for producing a cured film, a protective film, or a planarizing film by using the resin composition. A thermosetting resin composition has a polymer having a structural unit of Formula (1) below, a curing agent in an amount of 0% by mass to 30% by mass with respect to the polymer, and a solvent. When the thermosetting resin…

Information processing device and method of determining an image data displayed on the same

Granted: September 15, 2020
Patent Number: 10776641
An information processing device installed inside a vehicle includes a first input port inputting a first image data imaged by a first imaging device, a second input port inputting a second image data imaged by a second imaging device, a display displaying an image data, and a controller determining the image data displayed on the display in accordance with an installation location of the information processing device inside the vehicle. The controller estimates the installation location…

Regenerated lithium-ion cathode materials having modified surfaces

Granted: September 15, 2020
Patent Number: 10777843
A regenerated cathode active material comprises a core material comprising lithium and a transition metal oxide, the core material having a surface, wherein the core material is a recycled cathode active material that has been re-lithiated. At least two different lithium-ion conducting species are on the surface of the core material, and the at least two different lithium-ion conducting species are selected from AlF3, Li3PO4, and a lithium metal oxide. Another regenerated cathode active…

DC-DC power converter

Granted: September 15, 2020
Patent Number: 10778110
A power converter is basically provided with at least three switching circuits, at least one power source, at least one load, and a resonant circuit. Input terminals of the switching circuits are connected to either the at least one power source or the at least one load, and output terminals of the switching circuits are electrically serially connected to the resonant circuit to form a closed circuit.