PURPOSE:To make such a lead storage battery that is large in discharge capacity and high in energy density securable, by using the plate made of kneading lead oxide, dilute sulfuric acid and water in addition to carbon balloon together. CONSTITUTION:This battery uses an anode plate filling cathode plate paste made of kneading lead oxide, dilute sulfuric acid and water in addition to a hollow carbo...

PURPOSE:To enhance the driving function of a vehicle having a speed change gear, by detecting the opening degree of a throttle valve and acceleration to automatically change over the speed shift pattern from a normal condition into a power condition and vice versa. CONSTITUTION:For example, if a reference value with which whether the opening degree theta of a throttle valve is large or small is ju...

PURPOSE:To enhance the starting characteristic of a vehicle, by detecting the condition of engagement of a clutch so that the line pressure is controlled in relation to the torque of the clutch during engaging process of the clutch but in relation to the torque of the clutch during engaging process of the clutch but in relation to the torque of an engine after engagement of the clutch. CONSTITUTIO...

PURPOSE:To prevent a slip of a belt, or the like during restarting of a vehicle, by increasing the line pressure exceeding a normal value just after the vehicle stopping, so that the gear ratio is returned to a maximum value during stopping of the vehicle. CONSTITUTION:During control of speed shift, when a vehicle is stopped, a vehicle stopping detecting section 60 which receives a signal NS from ...

PURPOSE:To reduce shocks upon engagement of a clutch and to make the drive force greater as the depression amount of an accelerator becomes greater in order to enhance the accelerating performance of a vehicle, by providing such an arrangement that the clutch is engaged when the engine side is substantially synchronized with the stepless speed change gear side. CONSTITUTION:A reacceleration judgin...

PURPOSE:To prevent an engine from stalling, and to enhance the travel feeling, durability, and the like of a vehicle, by compensating drag current so that a clutch is smoothly engaged during erroneous shift operation in such a condition that the vehicle is not completely stopped. CONSTITUTION:A control section 40 is provided with a start mode section 48, a direct coupling mode section 49, a revers...

INSTALACION TERMO-EOLICA PARA LA GENERACION DE ENERGIA ELECTRICA. CONSTA DE UNO O MAS GENERADORES EOLICOS (1), PREFERENTEMENTE DEL TIPO DE LOS QUE SU EJE (2) SE DISPONE PERPENDICULARMENTE AL SUELO, Y CONSECUENTEMENTE TAMBIEN PERPENDICULARMENTE CON RESPECTO A LA DIRECCION DEL VIENTO; DE UNA HELICE (3) CUYAS PALAS O ELEMENTOS PROPULSORES ESTAN SITUADOS PARALELA Y RADIALMENTE CON RESPECTO AL CITADO E...

Apparatus (10) for the concentration and beneficiation of particulate matter by froth flotation employs a constriction plate (14) which separates vertically arranged flotation (17) and hydraulic (18) compartments. A discharge duct (29) may be used to extend through the hydraulic compartment (18) and to open through the constriction plate (14) centrally thereof. Orifices (16) in the constriction pl...

Condensed steam containing oil emulsified therein and/or salts dispersed or dissolved therein is purified by supplying the condensed steam to an arrangement of two concentric anodes 6 and 8 with a cathode 7 therebetween, the electrodes being formed of porous corrosion resistant material and subjected to an impulse direct current. Electrolysis of water present causes gas bubble formation and format...

In a process for separating sheets, for example paper or plastic sheets, stationery envelopes or the like, by lifting them individually from a sheet stack by means of suction force acting on the free side, the sheet stack is repeatedly lifted, corresponding to the lifted amount, such that the respective topmost sheet is located within a suction region during the lifting operation, where it is acte...

A process for the production of high resilience, open celled polyurethane foams which do not shrink in storage using conventional and readily available polyisocyanates and polyoxyalkylene polyols wherein from 0.01 to 2.0 g/100 g of polyol of specific siloxane components are added to the foaming charge. Foams produced by the process are also disclosed.

PURPOSE:To avoid misconversion of direction generated in the middle of a traveling course, by inhibiting and releasing the control for conversion of direction on the basis of the traveling course information which is calculated and stored after teaching previously the outer circumference of a working area. CONSTITUTION:An unmanned truck is provided with copying sensors 5A and 5B which detect the b...

PURPOSE:To ensure traveling of a prescribed course with satisfactory accuracy even with small storage capacity, by storing previously both traveled distance and steering angle in a pair in a teaching mode of a travelling truck when a change is detected for the steering angle of a steering wheel. CONSTITUTION:An unmanned traveling truck of teaching play-back contol system is provided with a counter...