PURPOSE:To keep a clutch from a shock and abrasion at the time of changing a speed by multiplying and reducing the speed change step when a velocity difference is caused short of a shock and abrasion at a clutch at the time of changing over the clutch. CONSTITUTION:During a certain speed step, a speed change gear is adapted to conduct multiplying operation when the relative rotational frequency Nu...

PURPOSE:To extend the life by filling paste in a current collector, bringing an active material protector into contact with it, drying them under compression as they are, electrode plates are stacked via a pressure transferring plate, forming an electrode plate group, and storing it in a battery jar in the compressed state. CONSTITUTION:An active material protector 3 is brought into contact with a...

This invention relates to the manufacture of closed cell phenolic foams from low viscosity phenol-formaldehyde resole resin. This method of manufacture provides a foam which exhibits many of the advantageous characteristics of phenolic foams manufactured from high viscosity resole resin, including good thermal retention. There is provided a method of making a phenolic foam comprising the steps of ...

PURPOSE:To enable the miniaturization of a brake by engaging one end of a push rod with the stopper on the first piston side and the other end with the third piston of a spring brake cylinder so as to transmit the force of brake action with the push rod. CONSTITUTION:When pressurized air is supplied into the interior of a diaphragm 5, the first and second pistons 1, 2 operate in such a direction a...

PURPOSE:To easily effect the operation of a spring brake, by moving a transmitting rod in a braking direction under the condition where a second cylinder member remains engaged with a first cylinder member by a clutch. CONSTITUTION:When a pressure air is supplied from a suction/exhaust port 34, a second cylinder member 32 is moved rightward to engage a clutch 39. Simultaneously, the pressure air i...

Well logging apparatus comprising a number of measuring electrodes (2) e.g. of metal, affixed in interspaced relationship on an earth drill (1) so as to be electrically insulated and serving to determine the electric formation resistivity in the earth strata traversed by the earth drill (1). The drill string of the earth drill (1) comprises a substantially cylindrical main drill stem (7) provided ...

The device has means (LB, RB, OB) for limiting an aperture (TO), which provide a floor (FB) without threshold. For sealingly closing the aperture on all sides, a sheet-like suspended covering (AT) can, by displacement means, be pushed onto or pulled off from the surfaces (KS, AS) of the limiting means laterally and obliquely and be set down on or lifted off from the floor without threshold. The di...

PURPOSE:To securely control the switching of a common vector instruction execution unit (VEU) and to accurately count a wait time by providing each scalar unit (SU) with an occupation flag latch means for the VEU, a timer means and timer means. CONSTITUTION:Vector instructions from SUs 20 and 21 are stored in the instruction register group 111 of the vector instruction control unit 11 of a vector ...

The invention relates to a product and to a method for making an impervious barrier mass suspension, especially for the erection of slotted impervious barriers by the single-phase process, based on bentonite, ground blast-furnace slag and activators for the blast-furnace slag, the activator for the blast-furnace slag being kept separate from the dry mix, which essentially consists of bentonite and...

PURPOSE:To check generation of exfoliation and a crack, etc. at the connecting part of a semiconductor device by a method wherein a main substrate to be fitted with an auxiliary substrate for wiring is formed of a material mainly consisting of silicon carbide. CONSTITUTION:A main substrate 1 to be fitted with an auxiliary substrate 3 for wiring is manufactured of a material mainly consisting of si...