摘要:
A line changeover device for an endoscope, which changes over a line which is arranged in the endoscope, is arranged such that it comprises a cylinder and a piston which is fitted and inserted into the cylinder in a retractable manner, a seal member which is abutted against the cylinder for retaining at least one of water tightness and gas tightness with respect to the cylinder is fixedly provided on an outer periphery of the piston, and a strength reinforcement is provided on at least a part between an outer periphery of said seal member and an inner periphery thereof. The water tightness and the gas tightness within the cylinder are retained or held, and a sliding resistance of the piston is kept appropriately or adequately without the use of lubricating oil. Sliding ability between the cylinder and the piston at the time of operation is improved. Operability can be made fine or satisfactory.
摘要:
A language conversion system converts an original sentence in a source-language into a translated sentence in a target-language. The language conversion system includes a original analysis unit for analyzing the original sentence so as to obtain an intermediate structure of the original, an idea center extraction unit for extracting an idea center from the intermediate structure obtained by the original analysis unit, the idea center being a central expression of an idea to be described by a sentence, an identification unit for identifying a sentence pattern including the idea center extracted by the idea center extraction unit, an information extraction unit for extracting information required by the sentence pattern identified by the identification unit from the intermediate structure of the original sentence, a decision unit for deciding an intermediate structure of a translated sentence based on the sentence pattern and request information extracted by the information extraction unit, and a creation unit for creating a translated sentence in a surface level from the intermediate structure decided by the decision unit.
摘要:
A smoke detecting apparatus for a fire alarm has: a smoke chamber into which smoke to be detected is introduced, a light emitting lamp disposed in the smoke chamber, a light receiving element disposed in the smoke chamber so as to receive the light emitted from the light emitting lamp, an A/D converting circuit for converting the output signal from the light receiving element into a digital signal, a memory for storing data therein, a computing device for storing in said memory, as first calibration data, the output data from the A/D converting circuit when the smoke chamber is filled with a first reference gas, storing in said memory, as second calibration data, the-output data from the A/D converting circuit when the smoke chamber is filled with a second reference gas, and computing a proper smoke density corresponding to the output data from the A/D converting circuit on the basis of the first and second calibration data and the output data from the A/D converter circuit, and a display device for displaying the smoke density computed by the computing device.
摘要:
A control system for an automotive suspension system and a power steering system employs a steering operation pattern as a parameter representative of the vehicle traveling condition and vehicular driving characteristics. The control system performs selection of control modes or control characteristics based on the vehicle traveling condition and vehicle driving characteristics.
摘要:
A suspension control system employs a road sensor monitoring road roughness or smoothness and producing a road condition indicative signal. The control system also employs other sensor or sensors for monitoring at least one preselected suspension control parameter, such as vehicle speed, steering angular variation and so forth, other than road roughness. The suspension switches between relatively hard and relatively soft characteristics based on the preselected suspension control prameters. In order to make suspension control more precisely suited to the vehicle driving conditions, the control characateristics of the suspension system are adjusted depending upon the road condition. With this arrangement, even when the suspension is controlled so as to suppress vehicular roll based on the steering angular displacement and when rough road conditions cause steering angular displacement due to kick-back from the road input through the steering mechanism, the erroneous judgement that steering adjustments are about to cause vehicular roll can be avoided. In case of acceleration responsive suspension control, rough road conditions tend to cause a driver to unconsciously operate the accelerator pedal so as to increase and decrease throttle valve angular position relative to the fully closed position. According to the present invention, by adjusting the control characteristics, erroneous detection that the vehicle is accelerating, which would normally cause winding-up, can be successfully avoided.
摘要:
A body mounting arrangement is proposed wherein a bonnet type body is mounted on a frame. The body includes a cabin and is provided with a first pair of mounting sites at a front portion thereof, a second pair of mounting sites at a front portion of the cabin floor, and a third pair of mounting sites at a rear portion of the cabin floor. First and second pairs of compression type mount rubbers are disposed between the first and second pairs of mounting sites and frame, respectively. A pair of shear type mount rubbers are disposed between the third pairs of mounting sites and frame.
摘要:
A swing-arm type suspension having a suspension arm for suspending a road wheel on a vehicle body. A lateral link is also provided for restricting yawing movement of the suspension arm and thereby for restricting toe-angle change. The suspension arm is connected to the vehicle body by bifurcated legs via elastic bushings. The suspension arm is adapted to roll in response to rolling movement about a camber axis to change camber. The actual camber axis of the suspension arm is so arranged as to reduce toe-out change in accordance with the rolling movement of the suspension arm to cause positive camber.
摘要:
A method of steering a wheeled vehicle having a first pair of steerable road wheels to be steered by human intervention and a second pair of steerable road wheels to be steered in response to a steering effort applied to the first pair of steerable road wheels, wherein the ratio between the angle through which the first pair of steerable road wheels is steered and the angle through which the second pair of steerable road wheels is to be steered is varied to establish a predetermined functional relationship between the ratio and a detected vehicle speed so as to eliminate the lateral slip of the vehicle when the vehicle is making a turn.
摘要:
Conductive caps are respectively put on both ends of an insulating cylindrical member and a pair of cup-shaped contactors are disposed in the insulating cylindrical member in a manner to be movable relative to each other. A repulsive force is provided by a pair of biasing elements located between the pair of cup-shaped contactors through a fusible member to electrically interconnect the conductive caps. When the fusible member is fused at a predetermined temperature, the biasing force of one of the biasing elements weakens and the biasing force of the other biasing element increases to move the pair of cup-shaped contactors toward each other, thereby to electrically disconnect the conductive caps from each other.
摘要:
A high frequency device for supplying a high frequency power to a load, the high frequency device includes: an oscillating unit that can vary an oscillation frequency; a high frequency power supplying unit that serves as a power source by amplifying an oscillation signal output from the oscillating unit for supplying the high frequency power to the load; a reflected-wave information calculating unit that calculates reflected wave information on a reflected wave power, and outputs the reflected wave information; a frequency control unit that controls the oscillation frequency of the oscillating unit so as to lower the reflected wave information; an impedance adjusting unit that is disposed at a downstream of the high frequency power supplying unit in a power supplying direction, and that has at least one variable reactance element which can be controlled; and an element control unit that controls the variable reactance element of the impedance adjusting unit so as to lower the reflected wave information.