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Toyota Jidosha Kabushiki Kaisha
Toyota Jidosha Kabushiki Kaisha And Sumitomo Metal Mining Co Ltd
Toyota Jidosha Kabushiki Kaisha 1 Toyotacho
Toyota Jidosha Kabushiki Kaisha 1 Toyota shi
Toyota Jidosha Kabushiki Kaisha 1 Toyota cho
Toyota Jidosha Kabushiki Kaisha1
Toyota Jidosha Kabushiki Kaisha_20100107
Toyota Jidosha Kabushiki Kaisha_20131212
Toyota Jidosha Kabushiki Kaisha_20100128
Toyota Jidosha Kabushiki Kaisha_20100121
Toyota Jidosha Kabushiki Kaisha_20100114

Toyota Jidosha Kabushiki Kaisha patents


Recent patent applications related to Toyota Jidosha Kabushiki Kaisha. Toyota Jidosha Kabushiki Kaisha is listed as an Agent/Assignee. Note: Toyota Jidosha Kabushiki Kaisha may have other listings under different names/spellings. We're not affiliated with Toyota Jidosha Kabushiki Kaisha, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Toyota Jidosha Kabushiki Kaisha-related inventors


 new patent  Air-conditioning control system and information processing device

An air-conditioning control system includes an air-conditioning device mounted in a host vehicle, a determination unit mounted in the host vehicle or a server and configured to determine whether a boarding position at which a boarding event in which an occupant boards the host vehicle occurs is a point with... Toyota Jidosha Kabushiki Kaisha

 new patent  Vehicle and control method therefor

A first electric power generation device configured to produce an accessory voltage according to a first instruction voltage. A second electric power generation device configured to produce the accessory voltage according to a second instruction. An electric control unit is configured to execute crank position stop control for stopping a... Toyota Jidosha Kabushiki Kaisha

 new patent  Hybrid vehicle

A control process including the following steps is executed. The control process includes, at the time of switching from series-parallel mode to series mode, a step of reducing an engine torque, a step of releasing a clutch, a step of reducing a reaction torque of a first rotary electric machine... Toyota Jidosha Kabushiki Kaisha

 new patent  Automobile including motor for running the automobile

When there is an abnormality in communications between a motor ECU and an HVECU in an automobile, the motor ECU controls a motor such that creep torque or a given torque larger than the creep torque is delivered from the motor. Thus, when there is an abnormality in communications between... Toyota Jidosha Kabushiki Kaisha

 new patent  Vehicle cruise control device and cruise control method

A cruise control device 10 includes a cutting-in/deviation determination unit 12 for performing cutting-in determination and deviation determination of another vehicle. The cutting-in/deviation determination unit 12 calculates a lateral position that is a position in a vehicle width direction of a forward vehicle 51 traveling ahead of an own vehicle... Toyota Jidosha Kabushiki Kaisha

 new patent  Braking force control system

A braking force control system includes: a brake device and at least one electronic control unit. The brake device is configured to generate a braking force commensurate with a brake operation amount of a driver. At least one electronic control unit is configured to execute vehicle speed control for controlling... Toyota Jidosha Kabushiki Kaisha

 new patent  Suspension member

A suspension member includes: a front frame including a front cross member extending in a vehicle width direction; a rear frame at least partially made of light metal and including a rear cross member extending in the vehicle width direction, the rear frame being placed on a vehicle rear side... Toyota Jidosha Kabushiki Kaisha

 new patent  Traveling apparatus

Provided is a traveling apparatus including at least, with respect to a traveling direction, a front wheel and a rear wheel and on which a user rides when travelling. The traveling apparatus includes a front wheel supporting member configured to rotatably support the front wheel, a rear wheel supporting member... Toyota Jidosha Kabushiki Kaisha

 new patent  Arc discharge generation device and film formation method

An arc discharge generation device energizes an evaporation source with the power supply device so that the evaporation source functions as a negative electrode to have a striker chip contact the evaporation source and then separate the striker chip from the evaporation source to generate an arc discharge in the... Toyota Jidosha Kabushiki Kaisha

 new patent  Control device for internal combustion engine

Intake holes at the opposite ends are opened and closed by first intake valves. The middle intake hole is opened and closed by a second intake valve. A control device includes an intake variable valve device. First branch channels are connected to the intake holes and produce a normal tumble... Toyota Jidosha Kabushiki Kaisha

 new patent  Vehicle and control vehicle

An electronic control unit stores a vehicle load at the time when the vehicle is switched into an ignition off state, stops operation of an electric oil pump when the vehicle load is small, and operates the electric oil pump when the vehicle load is large. Thus, a decrease in... Toyota Jidosha Kabushiki Kaisha

 new patent  Lubricant supply chain in internal combustion engine

Provided is an apparatus for supplying lubricant to a timing chain installed in an engine, the apparatus including an injection hole configured for injecting lubricant from an oil pump, and an inner cover having a guide groove configured to receive lubricant injected from the injection hole and guide the lubricant... Toyota Jidosha Kabushiki Kaisha

 new patent  Control device for internal combustion engine

An upper part of FIG. 7 represents a catalyst warming-up control when a normal fuel is used, and a lower part of FIG. 7 represents the catalyst warming-up control when a heavy fuel is used. As understood from a comparison between the upper part and the lower part of FIG.... Toyota Jidosha Kabushiki Kaisha

 new patent  Internal combustion engine

A fuel injector is configured so that, when seen from a top view of a combustion chamber, a first fuel spray flux and a second fuel spray flux sandwich an electrode part of a spark plug, and the electrode part is located outside of contour surfaces of the two fuel... Toyota Jidosha Kabushiki Kaisha

 new patent  Control device for internal combustion engine

In a catalyst warming-up control, a first time injection is performed by an injector in an intake stroke. A second time injection is performed with an amount smaller than the first time injection in an expansion stroke after a compression top dead center. In the catalyst warming-up control, an interval... Toyota Jidosha Kabushiki Kaisha

 new patent  Control device for internal combustion engine

A control device for an internal combustion engine is provided with a target air-fuel ratio setting part including a first setting control part performing normal control alternately switching a target air-fuel ratio between a predetermined first lean air-fuel ratio and a predetermined first rich air-fuel ratio and a second setting... Toyota Jidosha Kabushiki Kaisha

 new patent  Control device for internal combustion engine

A control device is configured to perform, when it is estimated that a combustion fluctuation increases, estimation related to an ignition delay for initial flame generated from a discharge spark and an air-fuel mixture containing fuel spray injected by intake stroke injection. When it is estimated that the ignition delay... Toyota Jidosha Kabushiki Kaisha

 new patent  Control device for internal combustion engine

An intake stroke injection and a compression stroke injection are performed during catalyst warm-up control (upper section in FIG. 7). During the catalyst warm-up control, a discharge period at an electrode portion is set on a retard side of compression top dead center, and an expansion stroke injection is performed... Toyota Jidosha Kabushiki Kaisha

 new patent  Intake manifold

An intake manifold provided in an internal combustion engine to be mounted in a vehicle includes: a plurality of intake-air branch pipes; an EGR chamber configured such that EGR gas is introduced into the EGR chamber; and a plurality of EGR ports communicating the plurality of intake-air branch pipes with... Toyota Jidosha Kabushiki Kaisha

 new patent  Control device for internal combustion engine

A control device for an internal combustion engine is programmed, during a catalyst warm-up control, to perform first fuel injection by an injector in an intake stroke, control an ignition device so as to generate a discharge spark in a predetermined period in an expansion stroke, and perform second fuel... Toyota Jidosha Kabushiki Kaisha

 new patent  Lubricating oil supply device and lubricating oil supply control vehicle

A lubricating oil supply device for a vehicle includes an electric oil pump and an electronic control unit. The electronic control unit is configured to control the electric oil pump, determine whether or not lubricating oil needs to be supplied by the electric oil pump, control a drive duty of... Toyota Jidosha Kabushiki Kaisha

 new patent  Control system for vehicle transmission

A control system for a vehicle transmission is provided. The control system includes an electronic control unit. The electronic control unit is configured to, when control for engaging the at least one engaging device that switches power transmission to power transmission via a first power transmission mechanism and control for... Toyota Jidosha Kabushiki Kaisha

 new patent  Autonomous moving body and movement control autonomous moving body

Provided is an autonomous moving body that controls driving wheels by allowing a trailing caster to be located on a front side with respect to a traveling direction when it is recognized that there is no step in a traveling direction and controls the driving wheels to change the orientation... Toyota Jidosha Kabushiki Kaisha

 new patent  Demarcation line recognition apparatus

A demarcation line recognition apparatus (10) is applied to a vehicle in which an imaging apparatus (21) that captures an image of an area ahead of the vehicle is mounted. The demarcation line recognition apparatus (10) includes: a demarcation line recognizing unit (11) that recognizes a traveling demarcation line that... Toyota Jidosha Kabushiki Kaisha

 new patent  Nonaqueous electrolyte secondary battery

A nonaqueous electrolyte secondary battery includes a positive electrode, a nonaqueous electrolytic solution, and a negative electrode. The negative electrode includes a negative electrode current collector and a negative electrode active material layer which is formed on the negative electrode current collector. The negative electrode active material layer has a... Toyota Jidosha Kabushiki Kaisha

 new patent  Discharging control system of vehicle, discharging connector, vehicle, and discharging control vehicle

A discharging control system of a vehicle that supplies power to a load device outside the vehicle via a power cable, includes a connection signal line, a detector, and a controller. The connection signal line is configured such that a potential thereof changes in response to a discharging connector provided... Toyota Jidosha Kabushiki Kaisha

 new patent  Electric power conversion device

In a converter circuit of an electric power conversion device, an adjustment portion divides a voltage of a battery input to a semiconductor module, by a first capacity element and a second capacity element that are connected in series to each other. Then, a middle point between the first capacity... Toyota Jidosha Kabushiki Kaisha

 new patent  Vehicle information transmission system

A vehicle information transmission system that carries out communication with a management server that manages a vehicle includes an electronic control unit. The electronic control unit is configured to acquire vehicle information in accordance with a third sampling pattern that is a combination of a first sampling pattern and a... Toyota Jidosha Kabushiki Kaisha

Device for producing wet granulated substance for electrode and producing the same

A device for producing a wet granulated substance for an electrode, the device including a storage tank in which a solid component is stored, liquid supply units configured to supply a liquid component, and a stirring member configured to stir the solid component and the liquid component together. The liquid... Toyota Jidosha Kabushiki Kaisha

Heat and hydrogen generation device

A burner combustion chamber (3), a burner (7) for performing a burner combustion in the burner combustion chamber (3) a reformer catalyst (4) to which burner combustion gas is fed, and a heat exchange part (13a) for heating the air fed to the burner (7) are provided. A switching device... Toyota Jidosha Kabushiki Kaisha

Control hybrid vehicle and control hybrid vehicle

An electronic control unit is configured to select one of a series mode, a series-parallel mode and a parallel mode as a running mode. A load level of a hybrid vehicle is set to a value that is high in the order of a load level at which the parallel... Toyota Jidosha Kabushiki Kaisha

Battery charging system and battery charging electrically driven vehicle

In a case where an external charging start time is set in an external charging timer when a charging plug is connected to a charging connector, a charging controller is configured to perform standby setting of external charging before the external charging start time and transits to a pause state.... Toyota Jidosha Kabushiki Kaisha

Motor vehicle

In a motor vehicle, an accelerator operation amount is changed among a first region, a second region, and a third region. The motor vehicle is configured to perform a first control that applies a braking force to the vehicle when the accelerator operation amount is at least in the first... Toyota Jidosha Kabushiki Kaisha

Vehicle and manufacturing vehicle

A vehicle includes a vehicle body, a tire held by the vehicle body, an electric power control unit including at least one of an inverter and a converter, a case housing the electric power control unit, a first predetermined member connected to the vehicle body in an insulated state, a... Toyota Jidosha Kabushiki Kaisha

Vehicle and manufacturing method thereof

A vehicle which can neutralize static electricity accumulating on a vehicle body, and a manufacturing method thereof are provided. The vehicle comprises: a vehicle body sustained by tires; a battery; an earth cable electrically connecting a negative terminal of the battery to the vehicle body; a predetermined member connected to... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180001876

Lane departure prevention device

A lane departure prevention device includes: a travelling state recognition unit; a lane line recognition unit; a departure determination unit; a yaw moment calculation unit configured to calculate a target trajectory and a target yaw moment; a direction determination unit configured to determine the departure avoidance direction; a direction alignment... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180001884

Controller for hybrid vehicle

A controller for a hybrid vehicle is provided. The hybrid vehicle includes an engine, a first electric motor, a second electric motor, a power split mechanism, and a selectable one-way clutch. The hybrid vehicle is configured to increase and transmit a rotation speed of the engine to an output shaft... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180001894

Vehicle cruise control device and cruise control method

A cruise control device 10 is applied to a vehicle in which an imaging device 21 is mounted. The cruise control device 10 includes: a white line recognition unit 11 which recognizes a white line 61 as a lane boundary that defines an own lane 63 that is a travel... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180001898

Vehicle control apparatus

Driving support ECU outputs an instruction to retract a seatbelt to a seatbelt retracting ECU when a driver of a vehicle is determined to be in an abnormal state where the driver loses an ability to drive the vehicle. Thereby, an upper body of the driver in a weak state... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180002175

Heat and hydrogen generation device

A burner combustion chamber (3), a reformer catalyst (4) to which burner combustion gas is fed, and a heat exchange part (13a) for heating the air fed to the burner (7) are provided. When the temperature of the reformer catalyst (4) exceeds the allowable catalyst temperature (TX) or when it... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180003095

Exhaust gas control system

A first fuel addition valve disposed in a portion of a first exhaust passage upstream from a first upstream purification device, a first urea addition valve disposed in a portion of the first exhaust passage between the first upstream purification device and a first downstream purification device, and a first... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180003100

Exhaust gas control system for internal combustion engine

An exhaust gas control system includes an upstream purification device disposed in an exhaust passage of the internal combustion engine, a downstream purification device disposed in a portion of the exhaust passage downstream from the upstream purification device, a fuel addition valve disposed in a portion of the exhaust passage... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180003107

Vehicle drive device

A vehicle drive includes a speed change mechanism connected to a rotary electric machine; an output member connected to the speed change mechanism and wheels; an engagement device changes a state of engagement between an input member connected to an engine and the speed change mechanism; a hydraulic pump driven... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180003119

Exhaust sensor

An exhaust sensor 1 comprises a sensor cell 51, a voltage application circuit 61, a current detection circuit 62 and a concentration calculating part 80a. The current detection circuit detects a first current flowing through the sensor cell when fuel cut control is being performed in the internal combustion engine... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180003120

Controller for internal combustion engine and controllinig internal combustion engine

A controller for an internal combustion engine is configured to control the fuel injection valve so that the fuel injection valve selectively performs partial lift injection, which does not open a valve member at a fully open position, and full lift injection, which opens the valve member at the fully... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180003124

Control system for internal combustion engine

An internal combustion engine includes a plurality of cylinders, a plurality of fuel injection valves, a control chamber provided in each of the fuel injection valves. A control system for the internal combustion engine includes an electronic control unit which is configured to (i) reduce a pressure of the fuel... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180003126

Cylinder head

A cylinder head that can efficiently cool air that flows in intake ports of respective cylinders without causing a difference among the cylinders. A cooling water channel is provided in peripheries of the intake ports in the cylinder head. The cooling water channel includes a plurality of water jackets that... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180003795

Position estimation system and center

A position estimation system includes a mobile terminal; and a center communicating with the mobile terminal. The mobile terminal includes units to execute GPS positioning and base station positioning, respectively, and transmitters to transmit first and second positional information obtained by the GPS positioning and the base station positioning, respectively,... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180004205

Control device of vehicle

A control device of a vehicle comprises: a driving plan generating part 90 configured to generate a driving plan in automated driving of the host vehicle; a package extracting part 91 configured to extract driving assistance packages packaging permissions for a plurality of driving assistance operations based on at least... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180005056

Object recognition device

In an object recognition device, a reliability setting unit sets object presence reliability indicating the reliability of whether or not an object is present with respect to the surrounding area of a host vehicle. Then, a grouping unit groups the reflection points based on the object presence reliability in the... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180005525

Situational understanding of unknown roadway conditions that are ahead for a connected vehicle

The disclosure includes implementations for executing one or more computations for a vehicle. Some implementations of a method for a vehicle may include identifying one or more computations as being un-executable by any processor-based computing device of the vehicle. The method may include generating a query including query data describing... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180006292

Manufacturing electrode and manufacturing apparatus of electrode

A manufacturing method manufactures an electrode by use of a manufacturing apparatus including a B-roll configured to convey granules, a C-roll configured to convey a metal foil, and a cooling portion configured to cool down the metal foil on an upstream side relative to the C-roll in terms of a... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180006312

Fuel cell electrode catalyst, production method thereof, and fuel cell

A production method of a fuel cell electrode catalyst includes: a supporting step of causing platinum and yttrium to be supported on a carrier using a nonaqueous solvent; and an acid treatment step of performing an acid treatment on the carrier on which platinum and yttrium are supported.... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180006345

Battery pack

A battery pack includes a cell stack including a plurality of battery cells arrayed in one direction, a housing case housing the cell stack, and a heater configured to increase temperature of the battery cells. The heater is arranged on top of a bottom part of the housing case inside... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180006348

Battery

A battery that can inhibit temperature rising when generating heat due to a short circuit etc., while inhibiting degradation of the battery output performance, includes a plurality of unit batteries stacked together; and an endothermic layer arranged between the unit batteries adjacent in a stacking direction, the layer including an... Toyota Jidosha Kabushiki Kaisha

01/04/18 / #20180006549

Electric power conversion device

If the capacitance of a snubber capacitor, the inductance of a coil and the magnitude of a resistor are specified such that the resonance frequency of the snubber circuit coincides with the ringing frequency of the transistor, and the impedance of the first loop at the resonance frequency becomes smaller... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170368729

Manufacturing wire harness

A manufacturing method of a wire harness which includes at least one bundle of an electric wire group in which a plurality of electric wires are linearly arranged, and a damming part made of a resin material surrounding a part of the electric wire group in an extending direction of... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170368906

Air-conditioning control system and information processing device

An air-conditioning control system includes: an air-conditioning device; and a control device configured to: acquire weather information; detect a boarding event; determine whether an amount of moisture brought in due to an external environment of a vehicle, which is an amount of moisture brought into the vehicle by the occupant... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170368942

Control system for hybrid vehicle

A control system for a hybrid vehicle that can reduce a power loss resulting from shifting an operating mode from motor mode to hybrid mode is provided. A transmission that is adapted to distribute torque applied to an input element to a reaction element and an output element, and to... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170369043

Vehicle traveling control apparatus

Driving support ECU sets a driver's state to “temporarily abnormal” and decelerates a vehicle when a driver of the vehicle has been first determined to be in an abnormal state where the driver loses an ability to drive the vehicle. Driving support ECU changes the driver's state to “regularly abnormal”... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170369044

Vehicle traveling control apparatus

Driving support ECU transmits a communication connection request to a help net center HNC when a driver of a vehicle has been determined to be in an abnormal state where the driver loses an ability to drive the vehicle, and when the communication connection to the help net center HNC... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170369054

Collision avoidance apparatus

A collision avoidance apparatus includes an obstacle detection section for detecting an obstacle, a collision avoidance section which performs collision avoidance assist control, and an avoidance processing start section for causing the collision avoidance section to start the collision avoidance assist control. In the case where the obstacle is a... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170369077

Vehicle control device

Provided is a vehicle control device capable of switching a driving state of the vehicle, including a switch pedal configured to be provided on a left side of the vehicle rather than an accelerator pedal and a brake pedal of the vehicle; a stepped state detection unit configured to detect... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170369756

Coolant composition, operating internal combustion engine using the same, and use of the same

A coolant composition includes: a viscosity improving agent; at least one alkali metal compound selected from the group consisting of alkali metal salts and alkali metal hydroxides; and a base composed of water and/or at least one alcohol selected from the group consisting of a monohydric alcohol, a dihydric alcohol,... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170370276

Estimator and estimator system

An estimator includes a model unit that calculates a state quantity by using an input signal and a relational expression that expresses a target model, a correction signal measurement sensor that measures a correction signal for correcting the state quantity, a correction unit that outputs a value for correcting the... Toyota Jidosha Kabushiki Kaisha

Patent Packs
12/28/17 / #20170370302

Exhaust gas control system for internal combustion engine and control internal combustion engine

In the exhaust gas control system, the electronic control unit is configured to execute first air-fuel ratio control for controlling an air-fuel ratio of an air-fuel mixture in a part of cylinders to a lean air-fuel ratio and controlling an air-fuel ratio of an air-fuel mixture in the other part... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170370313

Air-fuel ratio controller of internal combustion engine and controlling air-fuel ratio of internal combustion engine

An air-fuel ratio controller of an internal combustion engine includes an open-loop processor setting a base injection amount, a feedback processor calculating a feedback operation amount, an increase processor performing an increase correction on the base injection amount when a temperature of the internal combustion engine is a specified temperature... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170370314

Control internal combustion engine

An internal combustion engine has a humidity sensor that is disposed in an intake passage of the internal combustion engine, a temperature sensor configured to detect an intake air temperature in a position of the humidity sensor, and a controller configured to correct an offset error of the sensor value... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170370318

Control device for diesel engine

When a diesel engine is determined to be in a motoring state, a hysteresis zero angle H0 is determined (step S14). Subsequently, a gradient dn is calculated (step S16). The gradient dn is calculated based on data (θn, Δhn) of a deviation Δhn at a retardation side from the hysteresis... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170370320

Air-fuel ratio control internal combustion engine

An engine includes a first injection valve, which is one of port and direct injection valves, and a second injection valve, which is the other. When operating only the first injection valve based on a base injection amount, which has been corrected using a feedback operation amount and a first... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170370467

Control system for vehicle

In an electronic control unit, a traveling mode switching control unit switches a traveling mode from an N mode to a B mode when a shift lever is operated to a B operation position while the traveling mode is the N mode and the vehicle is traveling forward. Accordingly, during... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170372546

Locking and unlocking system, portable terminal capable of communicating with server, locking and unlocking method executed by portable terminal, and non-transitory storage medium storing program

A locking and unlocking system includes a portable terminal and a server. The portable terminal includes a service providing unit, a first sending unit, and a first receiving unit. The service providing unit provides a use reservation service for a vehicle or facilities by communicating with another server. The first... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170372547

Locking and unlocking system, server used for locking and unlocking executing locking and unlocking system

A locking and unlocking system includes a portable terminal and a server. The portable terminal includes a first reception unit configured to receive authentication information used for locking and unlocking of a vehicle or a facility from the server, and a first transmission unit configured to transmit a signal requesting... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170372817

Waterproof structure of wire harness

A waterproof structure of a wire harness includes at least one bundle of an electric wire group in which a plurality of electric wires are linearly arranged, a damming part made of a hard resin material, the damming part which surrounds a part of the electric wire group in an... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170373319

Conductive paste and mixture paste for lithium ion battery positive electrode

The present invention provides a conductive paste for positive electrodes of lithium-ion batteries and a mixture paste for positive electrodes of lithium-ion batteries that are inhibited from increasing in viscosity and gelling, and that have an easy-to-apply viscosity. The conductive paste of the present invention contains a dispersion resin (A),... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170373333

Fuel cell system

An MG-ECU obtains a rotational speed Na of an ACP. The MG-ECU transmits the obtained rotational speed (a PM reception rotational speed) Na of the ACP to a PM-ECU through communication. The PM-ECU obtains a rotational speed predicted value Np by adding a rotational speed change width Cvw to the... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170373336

Fuel-cell unit cell

A fuel-cell unit cell comprises: a membrane electrode and gas diffusion layer assembly; a cathode-side separator made of a press-molded plate, the cathode-side separator forming a plurality of cathode gas flow paths and non-flow-path portions therebetween on a cathode-side surface of the membrane electrode and gas diffusion layer assembly; and... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170373343

Method of producing negative electrode plate

A method of producing a negative electrode plate includes mixing a negative electrode mixture material containing a negative electrode active material and a binding material with a solvent and forming a wet granulated body and rolling the wet granulated body to pass through a gap between a pair of rolls,... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170373352

Lithium ion secondary battery

Provided is a lithium ion secondary battery which has a low internal resistance in a low-SOC region and a sufficiently large amount of gas generated during overcharge. The lithium ion secondary battery disclosed herein includes an electrode body having a positive electrode and a negative electrode, and a nonaqueous electrolytic... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170373361

Battery pack structure

A battery pack structure includes a chamber, a cooling duct arranged outside the pack case, and a connector that communicates the chamber and the cooling duct with each other. The connector includes a first opening, which is connected with the chamber in a state of being sealed by a first... Toyota Jidosha Kabushiki Kaisha

Patent Packs
12/28/17 / #20170373478

Electrical connector and electrical connector assembly

An electrical connector comprises a housing having a water stop groove and a region disposed between an end of the housing and the water stop groove. The water stop groove extends along a circumferential direction of the housing orthogonal to a mating direction of the electrical connector. The water stop... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170373479

Electrical connector

An electrical connector comprises a housing and a contact held by the housing. The housing has a hood including a receiving space for receiving a mating connector and a pair of first inner surfaces extending along a vertical direction. The first inner surfaces face the receiving space and are disposed... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170373480

Electrical connector

An electrical connector that prevents water from entering the hood of the electrical connector. The electrical connector includes a housing adapted to be mated in a receiving space in a hood of a mating connector. On a top side of the electrical connector in a state where the electrical connector... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170373481

Electrical connector assembly

An electrical connector assembly comprises a first connector and a second connector. The first connector has a hood defining a mating opening. The second connector has a housing body configured to be received in the hood, a rear end wall formed continuous with the housing body and projecting outward from... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170373497

Solar power generation system

A solar power generation system includes: solar cells, or solar cells and at least one capacitor, connected in series between output terminals; an accompanying circuit provided for each of the solar cells, or each of the solar cells and each of the at least one capacitor, the accompanying circuit including... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170373628

Power conversion device for electric vehicle

A power conversion device includes a main battery, an auxiliary battery, an inverter circuit, a high-voltage wiring, a smoothing capacitor, a main wiring, a subsidiary wiring, a DC-DC converter and a controller. The DC-DC converter is connected to a high-potential wire of the main wiring, a low-potential wire of the... Toyota Jidosha Kabushiki Kaisha

12/28/17 / #20170374047

Locking and unlocking system and key unit

A locking and unlocking system includes: a portable terminal; a key unit; and a locking and unlocking device of a vehicle or facilities. The portable terminal includes a first sending unit sending first authentication information to the key unit. The key unit includes: a first storage unit; a first authentication... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170361712

Electric vehicle

An electric vehicle includes: a motor configured to drive a wheel; a smoothing capacitor provided within a power supply circuit that supplies electric power to the motor; a processor configured to perform a discharge process when the electric vehicle crashes, the discharge process discharging the smoothing capacitor by controlling the... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170361800

Vehicle airbag device and vehicle occupant restraint device

A vehicle airbag device comprises an airbag that receives gas supplied from an inflator and that is adapted to be inflated and deployed in front of an upper body and above thighs of an occupant seated in a vehicle seat. The airbag includes, in the event that the gas has... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170361809

Control device for vehicle heater

A control device for a vehicle heater includes: a camera; a heater configured to heat a portion of the window glass located in front of the camera; a temperature sensor configured to acquire a camera temperature; an illuminance acquisition unit configured to acquire an illuminance outside the vehicle; and a... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170361833

Control vehicle and control vehicle

A control apparatus for a vehicle includes an electronic control unit that is configured to set a value of a target generated voltage of the generator. The electronic control unit is configured to execute power generation control to control a generated voltage of a generator. The electronic control unit is... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170361837

Hybrid vehicle and control hybrid vehicle

An electronic control unit of a hybrid vehicle is configured to determine whether or not parking operation of the hybrid vehicle is being performed. The electronic control unit is configured to control the engine and the rotary electric machine such that starting the engine when the parking operation of the... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170361846

Vehicle controller

A vehicle controller applies a braking force to wheels using a hydraulic braking force generating mechanism and sets a vehicle driving torque, which is generated by an engine, to a second torque which is smaller than a first torque in a normal state, when a switch is switched to an... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170362695

Surface treatment method and surface treatment device

There is provided a surface treatment method in which a processing gas is brought in contact with a heated processing object made of steel, an element in the processing gas is solid-solutionized, and thus a surface treatment is performed on the processing object. The processing object is heated to a... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170362992

Cylinder head of multi-cylinder engine

A first coolant flow passage is provided to extend in a longitudinal direction of a cylinder head. In at least one of cross sections perpendicular to the longitudinal direction, the first coolant flow passage is located between a flat plane including central axes of a plurality of combustion chambers and... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170363020

Internal combustion engine and control internal combustion engine

An electronic control unit of an internal combustion engine is configured to control the fuel injection valve and to control a spark plug if necessary such that fuel is combusted by pre-mixture compression ignition combustion or flame propagation combustion. The electronic control unit is configured to perform homogeneous combustion in... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170363025

Control internal combustion engine

In an internal combustion engine that includes: an EGR channel that connects a portion of an exhaust channel on the upstream side of a downstream-side catalyst and a portion of an intake channel on the downstream side of both of a compressor and a throttle valve; and an EGR valve... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170363038

Cylinder block for internal combustion engine and producing same

A cylinder block for an internal combustion engine includes a metal section and a resin section. The metal section includes: a cylinder liner; head bolt female screw portions that are screwed onto male screw portions of head bolts that fasten the cylinder block and a cylinder head; crank cap bolt... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170363204

Control vehicle and control vehicle

In a control apparatus for a vehicle, in the cases where engine torque is higher than first torque and an engine torque change amount is larger than a first torque change amount when control is shifted from complete engagement control of a lock-up clutch to deceleration slip control, an electronic... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170364084

Predicted course estimating apparatus and predicted course estimating method

A predicted course estimating apparatus for estimating a predicted course of the own vehicle, includes: a data acquiring means for acquiring turning data that indicates a turning direction of the own vehicle; a filtering means for removing a high-frequency component that is included in the turning data; a course predicting... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170365166

Traffic obstruction notification system based on wireless vehicle data

The disclosure includes implementations for estimating a presence of an obstruction in a roadway using wireless vehicle data. A method may include receiving a Dedicated Short Range Communication (“DSRC”) message that includes path history data describing a path of a first DSRC-equipped vehicle with lane-level accuracy over a plurality of... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170365867

Voltage control system, fuel cell system, and control voltage control system

A voltage control system includes: a converter controlling portion; a current value acquisition portion; and a voltage value acquisition portion. The converter controlling portion sets a duty ratio in a present cycle by adding an addition term to a feedforward term, the addition term being determined by use of a... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170365872

Fuel cell and manufacturing fuel cell

There is provided a fuel cell comprising a cell stacked body and a case configured to surround at least stacked body side faces of the cell stacked body. The case comprises a first case configured to include a first case side wall and a pair of first opposed side walls... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170365892

Fuel cell system and control the same

There is provided a fuel cell system. When receiving an instruction to start power generation of the fuel cell system, the fuel cell system is configured: (i) to obtain an output limit value of a secondary battery according to a predetermined relationship of a temperature of the secondary battery to... Toyota Jidosha Kabushiki Kaisha

12/21/17 / #20170367150

Window glass heating device

A window glass heating device includes: a battery mounted in a vehicle; a power supply source configured to supply electric power to the battery; a heating wire configured to generate heat upon reception of electric power, the heating wire being disposed to heat a particular part of a window glass... Toyota Jidosha Kabushiki Kaisha








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