PURPOSE:To improve the charge rising property after over-discharging and leaving a lead-acid battery, the recoverability after a self-discharge and the cycle life characteristic by applying the surface treatment to a grid made of lead or lead alloy and oxidized at the preset thickness on the surface with ammonium peroxodisulfate and generating an alpha-PbO2 film. CONSTITUTION:A Pb-Ca alloy grid wi...

PURPOSE:To provide more sureness of stopping a vehicle by providing a vehicle stop time current-carrying means which performs control so as to excite an electromagnetic clutch of an electromagnetic control differential gear when rotation of a wheel is detected during stopping the vehicle. CONSTITUTION:A control device 4 for controlling a current value supplied to an electromagnetic clutch in accor...

PURPOSE:To provide a desired lock torque value regardless of hysteresis generated between a control amount of an operating medium in a differential gear provided in a vehicle and the lock torque value of a clutch. CONSTITUTION:A control unit 4 for controlling an electromagnetic clutch so as to generate a desired lock torque value by adjusting a current value, supplied to the electromagnetic clutch...

PURPOSE:To improve a deceleration feeling by differential limiting when a running vehicle is decelerated by an engine brake. CONSTITUTION:In a vehicle provided with differential gears 1f, 1c, 1r of internally mounting a clutch actuated by an actuator between axles or between wheels to perform differential limiting between the axles and the wheels in accordance with opening/closing this clutch, a c...

PURPOSE:To improve escapability and running stability at the time of running at a high speed, for a vehicle by additionally providing a differential lock device in a limited slip differential gear. CONSTITUTION:A differential lock device 43 of performing a differential lock by removably connecting a differential gear case 16 to a drive wheel is additionally provided. By combining the differential ...

PURPOSE:To provide the method and device for forming a novel composite material in the cosmic space. CONSTITUTION:After a material to be melted is pulverized, the powder thereof is subjected to compression molding and sintering and is sealed in a fixed state into a transparent container 6 consisting of transparent quartz. Such transparent container 6 is supported integrally with a foundation membe...

PURPOSE: To generate both of the great force associated with a low speed of motion of a holder carrying the means for removing the yarn remnants in order to detach the yarn remnant lap and a high speed of motion of the holder which shortens the cycling time by simple means by improving apparatus for removing yarn remnants. CONSTITUTION: In this yarn remnants-removing apparatus in which a holder 8 ...

PURPOSE:To avoid jumping-out from turning at the time of cornering at a medium or high speed, in a driving force transmission device provided with a lock-up mechanism, without any sacrifice of escape performance at the time of a wheel out of place. CONSTITUTION:A cam engagement element 29 which engages with a cam surface 21A in the circumferential direction installed on the end wall of a housing 2...

PURPOSE:To prevent a washer from being worn unevenly by integrating a thrust receiving washer fitted between a pinion gear side, a carrier and a body with the retainer of a needle bearing. CONSTITUTION:When a pinion gear 22 rotates, a needle bearing 4 also rotates with the pinion gear 22, however, its rotational speed decreases. A holder also rotates at the same rotational speed as the needle bear...

PURPOSE:To obtain a bipolar electrode which has an excellent voltage performance and an increased life and the extension of which is suppressed by forming a current collector on one surface of which a filament is lopsided, then placing a positive active material on the filament-side surface of the current collector and a negative active material on the other side surface. CONSTITUTION:A Pd electro...

An open- or closed-loop control system is proposed, having at least one measuring transducer, an evaluation circuit connected with this transducer and at least one magnetic valve, which is incorporated in a hydraulic or pneumatic actuation system. The evaluation circuit and the electromagnet of the magnetic valve to be triggered by it are accommodated in a common housing; the valve or valves are a...

PURPOSE:To prevent terminals from shorting when a battery is inverted on a conductor by protruding resin on a terminal part flat surface of a molded cap so that height of resin on the peripheral parts of the terminals is larger than that on the terminal parts. CONSTITUTION:A molded cap 1 in which a safety valve part 6 and electrode poles 5 are held is equipped with a terminal part protruding membe...

PURPOSE:To enable a transmission to automatically change speed immediately after starting by the atmospheric pressure acting on a vacuum diaphragm immediately after starting at low temperature to provide high throttle pressure and line pressure. CONSTITUTION:Current is supplied to a solenoid 54 only before starting immediately after an engine is started at low temperature. When current is supplied...

There is disclosed a continuous type centrifugal separator having simple structure in which the completedly closed system is realized, and which is suitable for separating the heavy and light components of the blood and usable for washing the blood of the patient.

PURPOSE:To improve the sudden discharge characteristics and life span of a lead storage battery by applying the discharge process during the charge of the first formation process that uses an alkaline, neutral, or low concentration sulfuric acid aqueous solution. CONSTITUTION:Discharge is performed once or more in addition to charge during the first formation process that uses an electrolyte selec...

PURPOSE:To improve the overcharge resistant performance of a sealed lead storage battery, in which unformed positive and negative plates are subjected to formation in a container, by carrying out the formation in two stages. CONSTITUTION:The first formation in which a positive plate influencing the overcharge performance is principally formed and the second formation in which the amount and the co...

PURPOSE:To quick respond the time interval from half-clutch to direct coupling to the will of operator by detecting I/O shaft rotation of clutch, throttle opening and the will of driver to start, then applying engaging force correspondingly on the basis of said detection. CONSTITUTION:An electronic control means is comprised of first clutch engaging force memory 21 for storing the clutch engaging ...

PURPOSE:To completely automate formation process and eliminate formation defectives by forming a plate group by installing cast on welding part in lugs of stacked anode plate and cathode plate, and bringing the welding part into contact with a conductive connector in a formation bath, and applying a formation process. CONSTITUTION:An anode plate 1 having lugs 2 and 3 in the upper and lower parts o...

PURPOSE:To prevent an engine from coming into an overspeedy state, by performing shift-up at the time of valve opening of a throttle valve being large, on the basis of an engine speed. CONSTITUTION:The main shaft 3 connected to a turbine runner 4 of a torque converter T and the countershaft connected to a differential gear Db are set up in parallel with each other, and five gear trains G1, G2, G3,...

PURPOSE:To prevent grounding of electrode plates and falling off of active material, to improve workability of storage battery production and moreover to improve the storage battery characteristics by forming a resin film portion on an electrode group under the condition applied with group compression and by providing a passage for air ventilation through the resin film portion. CONSTITUTION:A res...