PROBLEM TO BE SOLVED: To simplify assembly work by enabling to attach an actuator combining an anti-friction bearing, a ring gear and a feed screw device as a assembly on an movable sheave.

SOLUTION: An inner diameter dimension of a male screw member 52 of the feed screw device 13 is set smaller than an inner diameter dimension of an inner ring 12b of the anti-friction bearing 12. A tool in...

PROBLEM TO BE SOLVED: To provide an automatic transmission in which a hydraulic actuator and a hydraulic circuit accommodated in an actuator are planarly arranged by extendingly providing an actuator case to a dead space and extending the bottom part of an actuator case while disposing a shift and select shaft in a dead space formed in the above of a drive shaft connected to a differential mech...

PROBLEM TO BE SOLVED: To provide a driving force transmitting device capable of making quick response to torque transmission at the time of starting or slippage and assuring less consumption of the electricity.

SOLUTION: The driving force transmitting device includes a differential device 1 equipped with a first rotary shaft coupled with a drive shaft 3 through a first cam member S2 and a s...

PROBLEM TO BE SOLVED: To provide an instrument and method for measuring a minute surface periodic structure for nondestructively measuring a minute periodic structure of a specimen surface.

SOLUTION: The measuring instrument of the minute surface periodic structure is composed of an X ray source 10 for generating an X ray toward a specimen Q having the minute periodic structure on the surfa...

PROBLEM TO BE SOLVED: To provide a driving operation assisting device for a vehicle prompts a driver to perform appropriate deceleration operation when a preceding vehicle is stopped.

SOLUTION: A controller calculates risk potential to the preceding vehicle in accordance with a traveling state around an own vehicle and conducts reaction force control to an accelerator pedal in accordance wi...

PROBLEM TO BE SOLVED: To provide a hardware simulator capable of resetting simulation data at high speed even in a case of a large-scaled simulation object.

SOLUTION: A transfer control part C13 successively stores, according to a transfer control signal instructing data transfer from a substance counter C11 to a storage device C12, a count value of the substance counter C11 to an address s...

PROBLEM TO BE SOLVED: To provide a lead acid storage battery prevented from breakage of a temperature sensing portion due to stretching of a positive electrode plate during repeated use of a lead acid storage battery, capable of precisely measuring the temperature of electrode plate group, and grasping the status of the storage battery as well.

SOLUTION: In the lead acid storage battery, a ...

PROBLEM TO BE SOLVED: To obtain a fiberglass mat feeder for lead acid storage battery in which the fiberglass mat can be supplied stably one by one.

SOLUTION: The feeder comprises a fiberglass mat stocker 2 in which a great number of sheets of fiberglass mats 1 are laminated in vertical direction, a slider 3 which is arranged at the lower part of this stocker 2 and by making a reciprocating...

PROBLEM TO BE SOLVED: To provide an electrode transfer device for lead storage battery by which an electrode plate can be delivered from a front stage unit transfer device to the back stage unit transfer device in correct posture.

SOLUTION: A pinch roller 4 which pinches an electrode 1 from top and bottom and transfers is arranged between a front stage unit transfer device 2 for transferrin...

PROBLEM TO BE SOLVED: To form a high-voltage operation field effect transistor in IC, utilizing a transistor structure for standard power voltage of IC or process technology.

SOLUTION: In order to increase the operating voltage of the field effect transistor, measures are taken, in which a gate is divided and with electric potentials closer to the drain electric potential and is made change...

PROBLEM TO BE SOLVED: To provide a motor-type power device reduced in power loss while it is constituted such that a local high-temperature portion of an electric motor can intensively be cooled.

SOLUTION: A rotor shaft 26 is formed into a hollow shape and provided with a first oil storage part 28 in the hollow part. An output shaft (right axle shaft AXR) is extended so as to penetrate the ...

PROBLEM TO BE SOLVED: To perform regenerative control of a battery simply and precisely by obtaining optimal regeneration energy efficiently depending on the operating state of a vehicle without causing displeasure in a crew by generating undue shock.

SOLUTION: Since the battery management device 32 controls the regenerative voltage to a low level when the engine speed is low or the brake s...

PROBLEM TO BE SOLVED: To manage a battery easily and precisely, and to enhance fuel consumption greatly by managing appropriate battery balance while taking account of regeneration.

SOLUTION: The battery management device 32 performs charging by outputting a target voltage level to an inverter 11 without controlling power generation torque of a motor/generator 15 directly. A 36 V battery 16...

PROBLEM TO BE SOLVED: To provide an ocean deep water utilizing system capable of effectively utilizing ocean deep water at a low cost.

SOLUTION: The ocean deep water utilizing system is composed of an ocean deep water intake facilities 4, a cooler 3 for a cooling medium 10 using a part of taken-in ocean deep water 5 as one of a means for cooling the cooling medium and a device 11 for freezi...

PROBLEM TO BE SOLVED: To provide a traveling control device notifying change of a traffic condition to a driver, and smoothly controlling travel of a vehicle according to instruction of the driver.

SOLUTION: This traveling control device is equipped with a radar device 11 detecting an object existing in a traveling direction of a vehicle, and performs following travel control to a preceding...

PROBLEM TO BE SOLVED: To suppress vibration of drive system at starting just after starting to rotate an engine from the engine stopping state.

SOLUTION: A motor/generator 2 is reversely rotated at a predetermined large torque TM/G-Hi0from a state where the engine 1 stops to rotate, and the engine 1 is started to rotate by outputting an ignition command when an engine rotating spee...

PROBLEM TO BE SOLVED: To provide a vehicular behavior control device capable of ensuring the stability of a vehicle without impairing the drive feeling.

SOLUTION: The vehicular behavior control device comprises a braking means provided on a vehicle and capable of individually braking right and left wheels of the vehicle, an engine output adjusting means 37 to adjust the output of an engine ...