PURPOSE:To provide an inner roll for winding of an unvulcanized rubber member wherein even an unvulcanized rubber member with a difference in thickness of the crosssection in the width direction can be wound in a wound shape with no deviation and unevenness of the outer diameter and the rubber member is effectively prevented from being deformed. CONSTITUTION:The winding main body of an inner roll ...

PURPOSE:To improve the safety by providing a brake control circuit, which outputs a control signal to an accelerator actuator and to a pressure proportional control valve in accordance with various detection signals and a stored brake pressure map, in a rear-end collision alarm device. CONSTITUTION:Signals of a laser head 1 for measuring a distance from a vehicle ahead and of a car speed sensor 2 ...

PURPOSE:To adjust the breadthwise dimension of a tube film, by displacing an L-shaped material provided with guide bars in the feeding direction of film respectively along a screw bar with the rotation of the screw bar arranged so as to form a V-shape at the lower side of the base member. CONSTITUTION:When a screw bar 16 arranged to form two V-shapes through a power transmission means including a ...

PURPOSE: To provide an adhesive tape adhering device which can shorten the time required for adhering adhesive tape to a frame body and improve the stability of quality and working ability. CONSTITUTION: This adhesive tape adhering device has a holding section 7, an adhering head guide sections 8 and 9 and a separate paper peeling section 30, and is provided with foaming body 22a between the base ...

PURPOSE:To prevent a pinion from tumbling and improve the easiness in the work of installing the device. CONSTITUTION:A differential device 7 includes a casing body 33 and a cover 31 and is equipped with a differential case 21 rotationally driven by the driving force of engine, a pinion 57 accommodated in a hole in the casing body 33 slidably and rotatably, a pair of wheel-side side gears 37, 39 c...

PURPOSE:To give a sufficient preload to a friction clutch for use in differential restriction without causing abnormal wear. CONSTITUTION:A differential device 7 is equipped with a differential mechanism 33, a friction clutch 35 installed between differential members 21, 53, 55, and a wavy belleville spring 61 in which recesses and projections are formed alternately in the circumferential directio...

PURPOSE:To draw out the optimum shift points from a single shift map and give them to a high speed cam operation and low speed cam operation. CONSTITUTION:A TCU 8 judges that the situation is in low speed cam operation in case no high-speed cam operation signal SCH is fed from an ECU 7 or in case the engine speed Ne sensed by an Ne sensor 11 is lower than the specified level, and the output value ...

PURPOSE:To eliminate thickness irregularity to provide a favorable electrode plate by pressurizing it by plural cylinders operated by a common pressure. CONSTITUTION:A grid body 1 is carried to under a hopper 3 by a belt conveyor 5 provided under the hopper 3. After paste of active material is filled inside, excessive active material on the grid body l is removed by a wiper 4 provided on the outle...

PURPOSE:To wet a lug part of a plate by molten metal, and form a fillet at the root of the lug part by forming a eutectic part composed of two solid solutions different in the content of Ps and Sb by prescribed % or more in solidification structure of a strap. CONSTITUTION:When a strap 2 of Pb-Sb alloy is formed in a plate ear part 1a of Pb-Sb alloy or Pb-Ca alloy by a cast-on method, a eutectic p...

A folding sofa bed frame having head, intermediate and foot bed sections pivotally connected end-to-end and constrained by a linkage arrangement to move in a predetermined pattern between a folded position and a horizontally extended position. A transverse mattress support bar is affixed to a pivoting bell crank link for movement of the mattress support bar into a dropped position spaced below the...

Stoppers for medicine vessels are disclosed. Such stoppers comprise an insert having one end frictionally engageable within an opening in a medicine vessel. Such inserts' other ends have a fitting, e.g. a luer complimentary with a luer on an opening in the medicine vessel. The fitting allows the contents of the medicine vessel to be withdrawn without using a sharp object, such as a needle.

The present invention relates to a process for the conversion of poly(ethylene terephthalate) waste to poly(alkylene terephthalate) useful as engineering thermoplastic, which comprises reacting Poly(ethylene terephthalate) powder with a diol containing 3-12 carbon atoms in the liquid phase in the presence of a catalyst at a temperature in the range 180 DEG -270 DEG C. under reduced pressure and i...

A process and a polymerization mixture for making integral skin polyurethane wherein Component A containing an isocyanate source is combined with Component B containing a polyol source mixture which includes a blowing agent and a polyurethane catalyst. The blowing agent comprises a carbonate source, and optionally water, an alum source and/or an acid source. The mixture is placed in a mold and the...

There is now provided a closed cell rigid polyisocyanate based foam blowing with a C1-C4 hydrofluorocarbon and water as blowing agents, which possesses a uniform density gradient varying by not more than 10 percent. There is also now provided a froth foaming mixture having good flow by employing a hydroxy terminated polyol which is pH neutral and a tertiary amine ether blow catalyst in an amount o...

Disclosed is a process for preparing a rigid, hydrocarbon blown, polyurethane foam by reacting a polyisocyanate with a polyol composition comprising a fatty oil. The fatty oil has a fatty acid content, especially a hydroxyl-substituted fatty acid, which enhances the miscibility of the hydrocarbon blowing agent. A preferred fatty oil is castor oil comprising as principle constituent the hydroxyl-su...

A plasma arc torch is provided which is convertible in the field as to be able to operate in either a transfer arc mode or non-transfer arc mode. The plasma arc torch comprises a torch body having channels formed for flow of coolant and plasma gas therein. The torch body further comprises an anode and a cathode base and terminates at a threaded connection point. Adapted to be assembled to the thre...

PURPOSE: To obtain excellent tensile characteristics and shearing characteristics by using a specific hard polyurethane foam in a heat insulating method of a pipe applying a hard polyurethane foam being a heat insulating layer and, if necessary, outer finish coating by a rotational casting method. CONSTITUTION: In the heat insulating execution of a pipe, a hard polyurethane foam forming reaction m...

PURPOSE:To provide a method of drying paste at the time of printing and laminating the paste, to make a plurality of times of printings of the paste possible using screen printers in one cycle and to realize a shortning of the lead time for the lamination of the paste. CONSTITUTION:A method of laminating paste is a method, which provides temporary drying machines 11, 12 and 13 for paste surface dr...

PURPOSE:To provide a semiconductor device which has an improved breakdown voltage performance and can stabilize a semiconductor surface. CONSTITUTION:The device is provided with a surface inactivated semiconductor layer provided on the upper part of the surface of a compound semiconductor 1. A depletion layer formation semiconductor layer 8 which is of the opposite conduction type from the compoun...

A driver-controlled differential lock control system allows vehicles with automatic, electronic and single range manual transmissions and air pressure actuated differential locking devices to have the vehicle differential thereof locked on only at low speeds. The control system includes a vehicle speed sensor, such as a speedometer transmitter, and a speed switch responsive to the vehicle speed se...