Nissan Patent Applications

CONTROL DEVICE FOR COMPRESSION RATIO VARIABLE INTERNAL COMBUSTION ENGINE

Granted: May 25, 2017
Application Number: 20170145929
A control device for a compression ratio variable internal combustion engine is provided with a compression ratio variable mechanism for changing an engine compression ratio in accordance with a rotational position of a control shaft, and a detection unit that detects an actual compression ratio. In a predetermined engine operating condition such as immediately after an engine start, reference position learning operation for the detection unit is carried out with the control shaft…

VEHICULAR DISPLAY APPARATUS AND VEHICULAR DISPLAY METHOD

Granted: May 25, 2017
Application Number: 20170146796
A vehicular display apparatus that displays an image on a windshield of a vehicle has an attention target detector configured to detect an attention target to which attention of a driver of the vehicle needs to be drawn, and calculate a distance from the attention target to the vehicle, and a display controller configured to perform display control that displays an attention mark on the windshield in a superimposed manner such that, from a point of view of the driver, the attention mark…

SILICON-CONTAINING RESIST UNDERLAYER FILM-FORMING COMPOSITION HAVING PHENYL GROUP-CONTAINING CHROMOPHORE

Granted: May 25, 2017
Application Number: 20170146906
The present invention provides a resist underlayer film-forming composition for lithography for forming a resist underlayer film that can be used as a hard mask with use of hydrolysis-condensation product of a hydrolyzable silane which also absorbs K.& laser. A resist underlayer film-forming composition for lithography comprising, as a silane, a hydrolyzable silane, a hydrolysis product thereof, or a hydrolysis-condensation product thereof, wherein the hydrolyzable silane includes a…

FUEL CELL SYSTEM AND CONTROL METHOD FOR FUEL CELL SYSTEM

Granted: May 25, 2017
Application Number: 20170149077
A fuel cell system supplies anode gas and cathode gas to a fuel cell and causes the fuel cell to generate power according to a load. The fuel cell system includes a supply passage configured to supply the anode gas to the fuel cell, a pressure control valve that provided in the supply passage and configured to adjust a pressure of the anode gas supplied to the fuel cell, and a discharge passage configured to discharge the anode gas from the fuel cell. The fuel cell system includes an…

INSECTICIDAL, MITICIDAL, NEMATICIDAL, MOLLUSCICIDAL, MICROBICIDAL, OR BACTERICIDAL COMPOSITION AND METHOD FOR CONTROLLING PEST

Granted: May 18, 2017
Application Number: 20170135347
The present invention provides a novel insecticidal, miticidal, nematicidal, microbicidal, or bactericidal composition and a novel pest control method. An insecticide, miticide, nematicide, molluscicide, disinfectant, or bactericide composition containing one or two substances selected from 4-[5-(3,5-dichlorophenyl)-4,5-dihydro-5-(trifluoromethyl)isoxazole-3-yl]-2-methyl-N-[2-oxo-2-[(2,2,2-trifluoroethyl)amino]ethyl]benzamide or…

COMPOSITE MATERIAL MOLDED ARTICLE AND METHOD OF PRODUCING SAME

Granted: May 18, 2017
Application Number: 20170136717
A method of producing a composite material molded article includes enclosing a core fiber base material formed from unwoven fabric in a molding tool with the core fiber base material placed between a first reinforcing fiber base material and a second reinforcing fiber base material, injecting matrix resin into the first and second reinforcing fiber base materials in the molding tool, and injecting foamable resin into the core fiber base material in the molding tool.

EXHAUST DEVICE OF ENGINE

Granted: May 18, 2017
Application Number: 20170138241
An exhaust device of an engine, with an exhaust path to lead exhaust gas discharged from the engine to outside, the exhaust device comprising: an exhaust heat collector being configured to collect heat from the exhaust gas, and a cooling part being configured to cool down the exhaust heat collecting part from an outer peripheral side via a cooling fluid; and an exhaust gas flow controlling member in a cylindrical shape, comprising an inlet part and an outlet part where the inflow of the…

Battery Pack Tab Welding Method

Granted: May 18, 2017
Application Number: 20170141374
A positive electrode tab and negative electrode tab of a battery pack are configured by stacking a plurality of single cells each of which has positive electrode tab and negative electrode tab drawn outward and formed of metals different from each other in kind. In a welding method, clad material is disposed between positive electrode tab of second single cell and negative electrode tab of first single cell. Next, with a laser welder, focal point is aimed at interface between negative…

CELL SYSTEM AND CONTROL METHOD FOR CELL SYSTEM

Granted: May 18, 2017
Application Number: 20170141420
A cell system includes a laminated battery, a plurality of battery cells being laminated in the laminated battery, a first switch connected to a positive electrode of the laminated battery and configured to switch connection to the positive electrode to a shut-off state, and a second switch connected to a negative electrode of the laminated battery and configured to switch connection to the negative electrode to a shut-off state. Furthermore, the cell system includes a circuit to be…

HYBRID TRANSMISSION WITH OFFSET ELECTRIC MACHINE AND METHOD FOR CONTROLLING GEAR CHANGES

Granted: May 11, 2017
Application Number: 20170129323
A hybrid transmission is for a motor vehicle provided with a heat engine and a main drive electric machine. The transmission includes two concentric input shafts connected to a crankshaft of the heat engine and to the electric machine with no disconnect clutch, an output shaft connected to wheels of the vehicle by a differential, and a shaft for transferring movement from an input shaft to the output shaft and for coupling the input shafts. The electric machine is arranged at the end…

PRODUCTION METHOD FOR BASIC ZINC CYANURATE POWDER AND PRODUCTION METHOD FOR RUST-PREVENTIVE PIGMENT COMPOSITION

Granted: May 11, 2017
Application Number: 20170130062
A method produces a basic zinc cyanurate powder, the amount of a portion thereof which remains in a sieve having a mesh size of 1,000 ?m being less than 1 mass %. The method includes heating, at 30 to 300° C., a powder-form mixture which is composed of zinc oxide, cyanuric acid, and water, which has a ratio by mole of zinc oxide to cyanuric acid of 2 to 3, and which has a water content of 9 to 18 mass %, in a closed or unclosed state.

FLUORENE DERIVATIVE AND USE THEREOF

Granted: May 11, 2017
Application Number: 20170133589
Provided is the fluorene derivative represented in formula (1). (In the formula, R1 and/or R2 represents an alkoxy group, an alkenyloxy group, an alkynyloxy group, an aryloxy group, a heteroaryloxy group or an alkyl group that includes at least one ether structure, R3 and R4 represent a prescribed substituent, n1 and n2 are integers 0-3, and Ar1 and Ar2 represent a prescribed nitrogen-containing group.)

VEHICULAR DISPLAY APPARATUS AND VEHICULAR DISPLAY METHOD

Granted: May 11, 2017
Application Number: 20170134662
A vehicular display apparatus that displays an image on a windshield of a vehicle has an attention target detector configured to detect an attention target to which attention of a driver of the vehicle needs to be drawn, and calculate a distance from the attention target to the vehicle, a display controller configured to perform display control that displays an attention mark on the windshield in a superimposed manner such that from a point of view of the driver, the attention mark is…

ENGINE EXHAUST APPARATUS

Granted: May 4, 2017
Application Number: 20170122161
An engine exhaust apparatus includes an exhaust passage for flowing exhaust gas emitted from an engine, a flow rectifier for rectifying the flow of the exhaust gas, and an exhaust heat recovery unit disposed in the exhaust passage downstream of the flow rectifier. The exhaust heat recovery unit is provided with an exhaust heat recovery portion and a cooling portion to cool the exhaust heat recovery portion. The engine exhaust apparatus further includes a first diameter reducing portion…

WIRELESS POWER SUPPLY SYSTEM AND WIRELESS POWER RECEPTION DEVICE

Granted: May 4, 2017
Application Number: 20170126060
When a vehicle approaches a parking space, a ground controller excites a power transmission coil using an excitation pattern signal containing identification data, and a vehicle controller acquires the identification data from the excitation pattern signal received by at least one of subcoils. Then, a communication unit transmits the acquired identification data to the ground unit. The ground controller pairs the power transmission coil and the power reception coil with each other when…

GEAR SYSTEM FOR ELECTRIC VEHICLE

Granted: May 4, 2017
Application Number: 20170126105
A power transmission device for a vehicle is comprised of a motor including a rotor shaft and a stator having an electromagnetic coil; an inverter configured to generate an alternating current, the inverter being connected with the coil to controllably rotate the rotor shaft relative to the stator; a gear set including an input shaft coupled with and rotated by the rotor shaft, an output shaft and gears so meshed as to transmit torque of the input shaft to the output shaft; and a…

WIRELESS POWER SUPPLY SYSTEM AND WIRELESS POWER RECEPTION DEVICE

Granted: April 27, 2017
Application Number: 20170113557
When a vehicle approaches a parking space, a ground controller sets a power transmission coil to first excitation in which the power transmission coil is excited in an excitation pattern containing identification data. A vehicle controller pre-charges a capacitor connected to a power reception coil after the vehicle approaches the parking space. Further, the vehicle controller acquires the identification data when the power transmission coil is in the first excitation, and transmits the…

METHOD FOR CONTROLLING THE SYNCHRONISATION OF A PINION ON A GEARBOX SHAFT

Granted: April 27, 2017
Application Number: 20170114897
A method controls synchronization of a pinion rotating on a primary shaft driven by a traction machine of a vehicle and rotatably connected to a secondary shaft of a parallel shaft gearbox without synchronization mechanisms. The method includes sending to the traction machine, before coupling of the pinion on the primary shaft, a torque command which depends on a torque signal calculated to minimize a difference between a primary speed and a secondary speed multiplied by a reduction…

Vehicle Information Presenting Device

Granted: April 20, 2017
Application Number: 20170106786
A vehicle information presenting device used for an automated driving vehicle that automatically performs traveling control of the vehicle based on a traveling state of the vehicle and information on an outside of the vehicle includes: a steering wheel; a light-emitting unit that is disposed in the steering wheel and emits light; and a light-emitting control unit that causes the light-emitting unit to emit light, wherein the light-emitting control unit changes a light-emitting state of…

COMPOUND HAVING POLYMERIZABLE GROUP AND CROSSLINKABLE GROUP AND METHOD FOR PRODUCING THE SAME

Granted: April 20, 2017
Application Number: 20170107176
An acrylic or methacrylic compound having N-alkoxyalkyl group; and a method for producing the compound. An acrylic or methacrylic compound having N-alkoxyalkyl group, of Formula [1]: [where R1 is a hydrogen atom or methyl group; R2 is a C2-20 alkylene group etc.; R3 is an r-valent C2-20 aliphatic group etc.; R4 is a C1-20 alkyl group etc.; Z is >NCOO— or —OCON< (where “—” is a bond, “>” and “<” each have two bonds, and any one of “>” and…