PURPOSE:To enhance the efficiency of paste packing work without causing any influence on the life of a lead storage battery by preventing any excessive performance of negative plates by using the same paste, which contains no barium sulfate, for positive plates and the negative plates. CONSTITUTION:Grids 3 made of a lead-antimony alloy are connected with a connector 4. A paste prepared either by a...

Apparatus for relieving tensile stress along welded seams in plastic containers such as battery jars. In the apparatus, the container (18) is supported on an adjustable table (16) mounted on a main frame (12). A roller assembly (20) is mounted on a carriage (14) supported on rails for sliding movement by a cylinder (60) and drive rod (58). The roller assembly (20) includes pairs of arms (70, 74) e...

PURPOSE:To improve the shape of a tire by pressing a plurality of segment bead holding members formed in a ring shape through a rubber cylindrical diaphragms on the bead of a tire carcass. CONSTITUTION:Flanges 3, 4 are respectively secured to the end of a rotatably main shaft 1 supported in a cantilever state and to the end of a sleeve 2 axially slidably mounted at the shaft 1. A plurality of segm...

A process for making film from a narrow molecular weight distribution low density ethylene hydrocarbon copolymer, which process comprises extruding said copolymer through a die gap of greater than about 50 mils. The film exhibits an excellent balance of optical and mechanical properties.

PURPOSE:To obtain a preferable connection of the open ends of thermoplastic resin hollow units without blocking the connected part by connecting the ends of the hollow units, inserting a pin into the hollow units before solidifying the connected part and removing an internal bead. CONSTITUTION:The ends to be connected of thermoplastic resin hollow units 2, 3 which are heated by a hot plate or the ...

PURPOSE:To prevent a wire electrode from being disconnected by making the travelling speed in a corner machining part when supplying the wire electrode larger than that in a linear machining part. CONSTITUTION:A wire electrode 2 is supplied from a reel 4, passes through a guide 3 and is wound round a reel 5. Its travelling speed is determined by the speed of revolution of a motor 9 driven by a spe...

PURPOSE:To decrease the numbers of parts of a display device comprising plural display units, by outputting the contact state signal of a relay which is inserted with an operation of a switch for test of the display units, and carrying out a test for said display device in terms of software. CONSTITUTION:In the normal state, a switch 101 for test of the display unit is not operated, and an operati...

A force detecting system for a remote center compliance device, including: a first rigid monolithic part; a second rigid monolithic part spaced from the first part; at least three compressible, shear deformable means interconnecting the first and second parts and disposed along conical radii from a center; and at least one axial proximity displacement sensor for detecting the distance between the ...

Plastics or rubber material is impelled between the circumferentially spaced inlet 26 and outlet 62 of a stator housing 14, within the circumferential annular channel of a rotor 10 from which the material is discharged through the outlet 62 by a stationary blocking member 56 within the channel, and a spreader 38 (adjustably) extends into the channel to spread the material as thin layers 42 against...

PURPOSE:To obtain a preferable connection of thermoplastic resin hollow units by inserting and heating the ends of the hollow units to the pin of special sectional area implanted to a heating plate, butting and fusion-bonding the ends, and suppressing the production of beads in the inner surface of the bonded part. CONSTITUTION:The ends of thermoplastic resin hollow units 8, 10 are respectively in...

PURPOSE:To obtain a low foamable thick plate which has a desired thickness and large mechanical strength with a simple facility by inserting a sheetlike conductor between laminated plates stacked with low foamable plastic sole plates, flowing a current, heating the conductor, thereby integrally coupling them. CONSTITUTION:Low foamable plastic sold plates which are foamed to become the prescribed s...

PURPOSE:To detect the residual amount of wire wound round a wire supply reel by applying a voltage between the wire outer periphery wound round said reel and a conductive member pressing said wire outer periphery while contacting with it and assuming the detected voltage to represent said residual amount. CONSTITUTION:A wire 1 is wound such that its first layer is wound traversing along the surfac...

An adhesive composition comprising either (i) a latex polymer having a Tg from -10 DEG C to 25 DEG C or (ii) a mixture of soft latex polymer and hard latex polymer, each polymer being either (1) a copolymer of quaternary monomer prepared by reacting an epihalohydrin of the formula with a salt of an amine of the formula RN(R min )CH3, or (2) A reaction product of a copolymer of such an amin...

An adhesive composition comprising either (i) a latex polymer having a Tg from -10 DEG C to 25 DEG C or (ii) a mixture of soft latex polymer and hard latex polymer, each polymer being either (1) a copolymer of quaternary monomer prepared by reacting an epihalohydrin of the formula with a salt of an amine of the formula RN(R min )CH3, or (2) A reaction product of a copolymer of such an amin...

PURPOSE:To obtain quickly an overall image of a travelling locus, by displaying discretely the plot of the travelling locus on a display with each prescribed space and changing the display of the plot train from a rough to fine state gradually. CONSTITUTION:The direction information given from a direction sensor 7 undergoes an angle conversion through an A/D converter 11 and an angle converter 1...

A cutting machine includes an endless conveyor and a loading ramp having movable loading arms which continuously shift the cut material in an upward direction of the loading ramp to conveyor. The rear deflector wheel of the conveyor is driven by a squirrel-cage motor, and the drive of the loading arms is, via the conveyor derived from the front deflector wheel. A slipper clutch is interpositioned ...

A structural material for acoustic machines and instruments comprises a sintered ceramic body wherein porosity is more than 20%, the pore diameter being less than 300 microns on average, and at least part of the pores is impregnated with rubber and/or resin.