PURPOSE:To prevent movement of electrolyte between each cell compartment and keep desired electrical performance by holding required amount of free electrolyte in each cell compartment and forming projections in both sides of separating wall cutting-off portions. CONSTITUTION:Straps 13 and 13 of adjacent electrode groups 9 and 9 are mutually connected by conventional method to form a cell connecti...

PURPOSE:To enhance greatly the cycle life characteristic of a plate by maintaining the rapid electric-discharge and regulate the early reduction in capacity of the plate by converting chemically only the lower part of the plate in an aqueous weakly acidic, neutral-salt or alkaline solution, and adding dilute sulfuric acid after that. CONSTITUTION:In a chemical conversion process carried out by fee...

PURPOSE:To suppress the early deterioration of the capacity of a pastey lead storage battery which is caused in a pattern including a deep electric discharge by pouring an aqueous neutral- salt solution in a battery container after a pasted electrode plate is incorporated in the container, either leaving the plate in the solution or feeding a current to the plate for a short time, and adding an aq...

PURPOSE:To enable lead bodies to be located accurately in desired positions in a lead storage battery, in which expanded lead plates are rolled in a spiral form, by providing said lead bodies after the positive and the negative plates are rolled into the spiral form, with a separator interposed betweem them. CONSTITUTION:As indicated in Figures A, B and C, unnecessary parts of the upper end of the...

PURPOSE:To obtain the titled former in which a primarily molded green tire is readily attached and detached, by making the right and left bead supporting disks to approach more than in a conventional way and contacting the surface of the primarily molded green tire almost entirely to the inner face of a belt. CONSTITUTION:A plurality of outside bead pushing levers 15, 22 provided with segment like...

Device for the run-on of a yarn (20) unwound tangentially from a driven package (3), containing - two parallel shafts (1 and 2), against which the bobbin (3, 4) bears, - a yarn delivery unit (21) for the unwound yarn (20), characterised in that there are provided on both sides of the bobbin (3, 4) two guide elements (7 and 8) having two complementary working positions (A and B), of which one g...

A binder has a spine (3) which is provided with housings (9) for receiving rods 13 and articulated to covers provided on both sides with a PVC foil. The housings (9) comprises a flat base (10) integral with a perforated portion (11), moulded from a rigid synthetics material which may be welded by ultrasonics. The spine 3 is made of the same material as that of the housings 9. A cut-out section is ...

Broken ends of a spun yarn are introduced into a hole of an air nozzle device from upper end and lower end of the hole respectively and the yarns are doubled. The doubled yarns are slightly slacked and subjected to air jetting by the air nozzle device to produce a spliced joint. The distribution of twists inherent of spun yarns is changed in the region of the spliced joint by twists imparted to th...

PURPOSE:To restore a process computer system to the state before power break as much as possible properly in accordance with conditions of power break of this system and restart the system, by providing a discriminating means, which discriminates whether various data stored in a main storage device are normal or not, and an initializing means which executes selectively the continuation or the init...

PURPOSE:To detect the destruction of fixed data in the early stage by a diagnostic program, by comparing the value of the logical operation result of every data constituting element with the value of the result of the preliminarily performed logical operation. CONSTITUTION:At the initial start time after the power supply to a system, exclusive OR among fixed data T0, T1-Tn is operated in an operat...

A light assembly including a light unit having a base and terminal means projecting rearwardly from the base, incorporates: (a) a body and a retainer thereon defining a forwardly opening recess to receive the base of the light unit for retention in the recess, (b) the body defining multiple cavities having ends located between the recess and a rear outer wall defined by the body, for reception of ...

A curable and solventless sealant two-component composition consists essentially of a mixture of (a) a mixture of about 100 parts of a low molecular weight elastomeric isocyanate terminated prepolymer, having from about 3.5 to about 4.5% NCO content, from about 250 parts to about 400 parts of a medium process oil having a Brookfield viscosity at 22.degree.C. of about 10 to 500 cps, and from about ...

An electronic control circuit of the type including a microprocessor, a circuit for monitoring the operational state of the microprocessor connected directly to a first output of the microprocessor, and a warning light of the control circuit and its input and output peripherals. The warning light is connected to a second output of said microprocessor through a starter and protection circuit and th...

LA PRESENTE INVENTION CONCERNE UN DISPOSITIF DE FIXATION DE SKI DE FOND COMPORTANT DES MOYENS D'ACCROCHAGE ET DE RETENUE LATERALE DE LA CHAUSSURE, REALISES EN UNE PIECE UNIQUE DECLENCHABLE DU SKI SOUS L'EFFET D'EFFORTS TROP IMPORTANTS, PARTICULIEREMENT EN TORSION.

A sealant composition particularly suitable for vehicle tyres comprises a curable butyl rubber and one or more tackifiers, the tensile strength, elongation and cross-link density of the composition being adjusted to produce the necessary properties for tyre sealants. The composition may also be adapted for use in adhesive products for use in connection with membrane roofing materials. The composit...

A vehicle differential mechanism having a rotatable input member (16) for connection with a drive means and a pair of rotatable output members (17, 18) one on each side of the input member for connection with components such as wheel-driving shafts (13, 14) to be driven by the mechanism. A pair of rotatable clutch members (19, 20) are located one on each side of the input member (16) between the i...

For the centreless precision machining, in particular grinding or lapping, of rotary bodies (1), the workpiece (1) bears on radial and axial supports (2, 3). Serving to rotate the workpiece (1) is a rotating friction element (5) which is pressed against the workpiece and presses it against its supports (2, 3). The greater this applied pressure, the greater the frictional resistance at the supports...

Polyamide materials for the construction of protheses and surgical sundries are made biocompatible by inducing a superficial hydrolysis by treating such materials, either raw or in the form of shaped articles, with a normal multiple solution of hydrogen chloride. Thrice normal or fourfold normal solutions are preferred and the treatment time being a function of the temperature. At human body tempe...

A coupling member is disclosed for use in connecting together flexible tubes and the like. The coupling member is adapted for connection with a mating coupling member, and includes an outer rigid coupling component which is thermally resistant and an inner coupling component which is thin and flexible, so that the inner coupling component can provide a penetrable seal and whereby the overall coupl...