SWITCHING POWER SUPPLY DEVICE
Granted: January 28, 2021
Application Number:
20210028705
Provided is a switching power supply device capable of easily realizing multi-phase operation and current balancing with the number of operation phases depending on the amount of load. The switching power supply device includes: a main circuit; a control circuit (2) configured to output a reference pulse signal; an entire current detection circuit CT0 configured to detect an output current of the entire main circuit as an entire current; a plurality of individual current detection…
AUTO-CHOKE DEVICE OF CARBURETOR
Granted: January 21, 2021
Application Number:
20210017937
An automatic choke device of a carburetor includes a wax attached to an engine main body, a rod configured to perform a linear motion in conjunction with expansion of the wax, a choke lever configured to rotate in conjunction with the linear motion of the rod, and a choke shaft arranged so as to be able to abut against the choke lever and connected to a choke valve of the carburetor. The choke lever includes a flat portion that engages with an engaging portion of the choke shaft, and a…
ENGINE
Granted: January 21, 2021
Application Number:
20210017933
An engine is provided with: an engine body; and a top cover that covers the engine body, wherein at least a pair of engaging claws are provided to lateral walls, on both sides, of the top cover so as to extend downward, and a pair of engaging holes with which the engaging claws engage are provided to the engine body side. Each of the engaging claws is provided with a plate section that is provided so as to extend downward, and a bulging section that is provided to the leading end of the…
FUEL FILLER CAP CANISTER
Granted: January 21, 2021
Application Number:
20210016657
A fuel filler cap canister for a fuel filler cap includes: a base part having an attachment section attached to the cap and a communicating hole communicating with a fuel tank and formed in the base part; and a case member assembled to the base part and having an inner volumetric space provided with a spiral rib. The spiral rib extends from an opposing face of the case member facing the base part or an opposing face of the base part facing the case member toward the base part or the case…
ENGINE
Granted: January 14, 2021
Application Number:
20210010444
An engine is provided with: a crank case that has a first crank shaft insertion hole and a second crank shaft insertion hole along the vertical direction; a crank shaft that is inserted into the first and second shaft insertion holes; and a cylinder unit that extends in the front-rear direction from the crank case. The cylinder unit is provided with a cylinder base that is positioned inside the crank case, and a cylinder block that is positioned outside the crank case. The cylinder unit…
HEADLIGHT DEVICE
Granted: January 14, 2021
Application Number:
20210009225
A headlight device includes a first light source for high beam, a second light source for low beam and a third light source for low beam. In the headlight device, the second light source and the third light source are disposed on opposite sides of the first light source so as to sandwich the first light source therebetween. Thus, it is possible to provide a headlight device for which the entirety can be made to appear bright.
SHARING SERVICE CONTROL DEVICE, CONTROL METHOD, AND NON-TRANSITORY STORAGE MEDIUM
Granted: January 7, 2021
Application Number:
20210004895
A control device for providing a work machine sharing service comprises a request acquiring unit for acquiring a work machine rental request that specifies a desired date and time and a desired location, a schedule acquiring unit for acquiring a scheduled date and time of work of each of a plurality of work machines, and a specifying unit for specifying a work machine that can be rented out from among the plurality of work machines, based at least on the request and the scheduled date…
DRIVE UNIT
Granted: January 7, 2021
Application Number:
20210006137
A drive unit includes: a rotating electric machine having a rotation axis extending in a horizontal direction; a rotating electric machine case; and a power conversion device. The power conversion device is arranged on one side of the rotating electric machine in an orthogonal direction. The power conversion device includes a first connector to which a first electric power line through which electric power supplied to the rotating electric machine and electric power supplied from the…
DRIVE UNIT
Granted: January 7, 2021
Application Number:
20210006124
A drive unit includes: a rotating electric machine having a rotation axis extending in a horizontal direction; a rotating electric machine case which accommodates the rotating electric machine; and a power conversion device converting electric power supplied to the rotating electric machine and electric power supplied from the rotating electric machine. The power conversion device is arranged on one side of the rotating electric machine. A first connector portion, to which a power line…
ELECTRIC ROTARY MACHINE CASE AND VEHICLE
Granted: January 7, 2021
Application Number:
20210006123
An electric rotary machine case, which has a cylindrical shape and accommodates an electric rotary machine, includes a passage extending along a rotation axis direction of the electric rotary machine on an outer periphery of the electric rotary machine, and a protrusion portion protruding radially outward from an outer peripheral surface of the electric rotary machine case, the protrusion portion having the passage formed inside the protrusion portion. The protrusion portion has a flat…
LOAD ESTIMATING DEVICE AND POWER SUPPLY DEVICE
Granted: January 7, 2021
Application Number:
20210003620
A load estimating device measures a voltage and a current supplied to a plurality of loads connected with a power supply, and obtains feature amounts of the plurality of loads from measurement values of the voltage and the current. A storage device stores a feature amount of each combination of two or more loads in advance. The load estimating device estimates what the plurality of loads connected with the power supply device are, on the basis of the obtained feature amounts and the…
INFORMATION GENERATING APPARATUS AND METHOD OF CONTROLLING THE SAME
Granted: January 7, 2021
Application Number:
20210003399
An information generating apparatus obtains usage state information about mobile bodies from the mobile bodies and maintenance information about the mobile bodies. The information generation apparatus estimates a maintenance time for each mobile body based on the usage state information and the maintenance information, determines, based on locations of the mobile bodies and the maintenance time estimated for each mobile body, a route by which a maintenance worker of the mobile bodies…
BREATHER STRUCTURE OF TRANSMISSION
Granted: January 7, 2021
Application Number:
20210003204
In a breather structure of a transmission, a gear chamber of the transmission is disposed between an engine and an electric motor control device for an electric motor, and a breather piping is inserted into a breather hole in an upper wall of the gear chamber. When viewed from above, in a vehicle width direction, a part of an intake system member and the electric power control device are overlapped together, and a part of the intake system member and the gear chamber are overlapped…
ENGINE
Granted: January 7, 2021
Application Number:
20210003093
An engine (E) includes a crankcase body (19), a crankcase cover (20) covering a case opening portion (19b) of the crankcase body (19), a crankshaft (2), a cylinder base portion 21a located inside the crankcase body (19), a cylinder block (21b) located outside the crankcase body (19). The crankcase cover (20) is detachably attached to an upper portion of the crankcase body (19).
SNOWPLOW, PROJECTION METHOD FOR SNOWPLOW, STORAGE MEDIUM, AND PROJECTION SYSTEM
Granted: January 7, 2021
Application Number:
20210001724
A snowplow having a snow removal mechanism, the snowplow comprises: an obtainment unit configured to obtain topography information prior to snow accumulation; and a projection unit configured to, based on the topography information prior to snow accumulation obtained b the obtainment unit, project an image indicating the topography information prior to snow accumulation on a surface of accumulated snow that is to be removed by the snow removal mechanism.
DRIVE UNIT AND VEHICLE
Granted: January 7, 2021
Application Number:
20210001713
A drive unit includes: a rotary electric machine; a rotary electric machine case accommodating the rotary electric machine; an electric power conversion device electrically connected to the rotary electric machine and configured to convert electric power supplied to the rotary electric machine and electric power supplied from the rotary electric machine; and an output shaft extending out from the rotary electric machine case and configured to output power of the rotary electric machine.…
VEHICLE
Granted: January 7, 2021
Application Number:
20210001701
A vehicle includes a drive unit. The driving unit includes an electric rotary machine and a power conversion device. The drive unit is connected to a cooling liquid introduction pipe for introducing a cooling liquid to the drive unit, and the drive unit is connected to a cooling liquid discharge pipe for discharging the cooling liquid from the drive unit. The cooling liquid introduction pipe is connected to a cooling liquid introduction pipe connecting portion. The cooling liquid…
CONTROL DEVICE AND VEHICLE
Granted: December 31, 2020
Application Number:
20200406884
A present invention is a control device, that can be mounted in a vehicle including left and right wheels, comprising a detection unit for detecting, for the left and right wheels, a displacement in a vertical direction of the vehicle body, and a correction unit for correcting, based a detection result of the detection unit, a variation of a vehicle advancing direction caused by the displacement.
LUBRICATING OIL COMPOSITION FOR CONTINUOUSLY VARIABLE TRANSMISSION
Granted: December 31, 2020
Application Number:
20200407660
A lubricating oil composition for a push-belt continuously variable transmission includes: (A) a lubricant base oil including at least one wax-isomerized base oil, and having a specific kinematic viscosity and a specific viscosity index; (B) a poly(meth)acrylate having a specific weight average molecular weight; (C) a boron-containing succinimide compound; (D) a borate ester compound; and (E) an overbased calcium detergent, wherein the composition has a kinematic viscosity at 40° C. of…
ELECTRIC VEHICLE
Granted: December 31, 2020
Application Number:
20200406996
An electric vehicle that comprises a vehicle main body, a driving apparatus that includes a motor unit which includes a motor and a reduction gear which is attached to the motor unit, and a travel unit configured to drive by a driving force of the driving apparatus. The travel unit includes a plurality of wheels that at least includes a front wheel arranged on the side of a front end portion of the vehicle main body and a rear wheel arranged on the side of a rear end portion of the…
