Abstract: An in-vehicle wireless electric power feeding device is used in a vehicle, wirelessly performs electric power feeding to an electric power reception device (e.g., smartphone), and stops the electric power feeding at a temperature not lower than or higher than a predetermined first temperature threshold. The in-vehicle wireless electric power feeding device SD includes an electric power transmission unit that wirelessly performs electric power feeding to the electric power reception device, a temperature measurement unit that measures the temperature of the electric power transmission unit, and a control unit that controls the electric power transmission unit so that the electric power transmission unit wirelessly performs electric power feeding to the electric power reception device when the temperature measured by the temperature measurement unit at startup is not higher than or lower than a predetermined second temperature threshold higher than the first temperature threshold.

Abstract: An in-vehicle wireless electric power feeding device is used in a vehicle, wirelessly performs electric power feeding to an electric power reception device (e.g., smartphone), and stops the electric power feeding at a temperature not lower than or higher than a predetermined first temperature threshold. The in-vehicle wireless electric power feeding device SD includes an electric power transmission unit that wirelessly performs electric power feeding to the electric power reception device, a temperature measurement unit that measures the temperature of the electric power transmission unit, and a control unit that controls the electric power transmission unit so that the electric power transmission unit wirelessly performs electric power feeding to the electric power reception device when the temperature measured by the temperature measurement unit at startup is not higher than or lower than a predetermined second temperature threshold higher than the first temperature threshold.

Abstract: A stop lamp switch of the present invention includes; an operating shaft having one end face being outwardly projected from a switch case body, the end face abutting on a brake pedal of a vehicle; an actuator moving within the switch case body to separate a movable contact from a fixed contact; an engaging spring attached to the other end of the actuator so as to be engaged with a concave-convex locking portion provided on the operating shaft, and a spring regulating member for engaging both free ends of the engaging spring with engaging step portions provided to the spring regulating member in a freely engageable/disengageable manner while the engaging spring is being in a spread state.

Abstract: A stop lamp switch of the present invention includes; an operating shaft having one end face being outwardly projected from a switch case body, the end face abutting on a brake pedal of a vehicle; an actuator moving within the switch case body to separate a movable contact from a fixed contact; an engaging spring attached to the other end of the actuator so as to be engaged with a concave-convex locking portion provided on the operating shaft, and a spring regulating member for engaging both free ends of the engaging spring with engaging step portions provided to the spring regulating member in a freely engageable/disengageable manner while the engaging spring is being in a spread state.

Abstract: A method is used for discerning a specific type of a work, including a plurality of specified contoured portions forming parts of the work, from an image including the subject work. Each specified contoured portion, which may be defined by geometric characteristics, such as an area, a peripheral length of a specified contoured portion and a ratio between the area and peripheral length, is recognized in the image based on two-valued image data into which many-valued image data representative of the subject work is transformed with a threshold value. A position of the subject work is discerned based on a relative position of each two specified contoured portions defined by geometric characteristics, such as a distance between centers of each two specified contoured portions and an angle of a center line of each two specified contoured portions relative to a center line of another two specified contoured portions.

Abstract: A turning control system for a hydro-mechanical transmission of a vehicle including a mechanical transmission having a plurality of speed range change-over clutches, a pair of output shafts connected to the mechanical transmission, and pairs of hydraulic pumps and motors, each motor being operatively connected to the mechanical transmission. A turning of the vehicle is effected by changing displacement volume of one of the hydraulic pumps relative to the other pump to thereby change number of revolutions of one output shaft relative to the other output shaft. The turning control system includes a plurality of fluid pressure detection switches for detecting one of speed range change-over clutches currently engaged, a pair of motor speed detectors for detecting hydraulic motor speeds, an engine speed detector for detecting engine speed and a steering angle detector for detecting steering angle.

Abstract: An automatic speed range change-over system for a hydro-mechanical transmission of a vehicle including a mechanical transmission having a plurality of speed range change-over clutches and pairs of hydraulic pumps and motors, each motor being operatively connected to the mechanical transmission.The speed range change-over system includes an engine speed detector, a pair of motor speed detectors and a plurality of fluid pressure detection switches for selectively detecting a currently engaged clutch. Signals from the engine speed detector, motor speed detectors and fluid pressure detection switches are fed into an arithmetic unit where relative number of revolutions between the clutch elements of another clutch adjacent to the clutch currently engaged is calculated based upon those signals and a relative number of revolutions signal is sent out therefrom.The relative number of revolutions signal is fed into a comparator and is compared with a predetermined value stored therein.

Abstract: An engine speed control system for a hydro-mechanical transmission of a vehicle including a mechanical transmission having a plurality of speed range change-over clutches and pairs of hydraulic pumps and motors, each motor being operatively connected to the mechanical transmission. The control system includes a throttle position detector for detecting throttling position of an engine and generating a throttle position signal. This signal is fed into an engine speed setter where target engine speeds corresponding to the throttle positions are stored. The engine speed setter then sends out a target engine speed signal. An engine speed detector is provided for detecting an actual engine speed and sending out an actual engine speed signal. This actual engine speed signal is compared with the target engine speed signal in a comparator and an engine speed difference signal is generated from the comparator.