SEAM ROLLER A device for relaxing or removing tension in the side wall area adjacent and along a welded seam in thermoplastic containers.

Apparatus and a method for removing suspended particles from water in a circular tank having a distribution and flocculation chamber immersed in the tank of water and carried circularly around the tank by a carriage. Flocculating material and inlet water are introduced into the body of water from the moving flocculating chamber at the same rate as clarified water is discharged through a filter sub...

A two-part holder for an appliance, such as a manually operable hairdryer, includes a stationary wall mounted bracket as one part and a relatively movable appliance clamping portion as the other part. The clamping portion may be clamped about an appliance and quickly connected to and quickly removed from the stationary bracket without manipulating any fastening mechanism. An abutment projecting fr...

An improved process and apparatus for the spin-drawing of high-tenacity, technical-grade yarns is disclosed. The process and apparatus are particularly suitable for use with polyamide and polyester. High quality yarns having a low break elongation are obtained by maintaining the feed roll system at a constant temperature TE=(TG-20 DEG C.) to (TG+65 DEG C.), wherein TG is the temperature of the g...

There is provided a catalytic composition which comprises a molecular sieve-containing component and a porous refractory inorganic oxide, said component and said refractory inorganic oxide having been intimately admixed with one another, said component comprising a mixture of a crystalline chromosilicate and an oxide of chromium, providing a specific X-ray diffraction pattern, and having the follo...

PURPOSE:To detect the reduction of performance without increasing overhead by counting up the number of instructions generated correctable errors, and informing the contents to a software when the number exceeds a fixed value within a unit time. CONSTITUTION:An instruction execution processing routine decodes one software in a program and reads out a necessary microinstruction from a control stora...

PURPOSE:To keep the high reliability of a system without delaying the processing speed of the system by decoding an instruction code prior to the output timing of a detecting signal outputted from an error detecting circuit. CONSTITUTION:An instruction fetching part 11 in a microprocessor 1 receives an instruction code and sends the code to an instruction decoder part 12. Simultaneously, the instr...

D-23,728 ERROR RATE DETECTOR by Robert A. Karchevski One or a burst of error signals from an error detector are applied to one input of a latch. The first error received during a "window" forces the latch to a set position, and a subsequent enabling pulse reads the error occurrence into the count up input of an up-down counter. Following the enable pulse, the latch is reset. If one or more errors ...

Siloxane copolymer mixtures comprising a minor amount of certain high molecular weight (e.g., 4000 to 30,000) siloxane-oxyalkylene copolymers and a major amount of certain low molecular weight (e.g., 300 to 1100) siloxane-oxyalkylele copolymers or cyanoalkylsiloxanes in specifically defined mixture ratios; a process for producing high resilience polyurethane foam utilizing as a foam stabilizer sai...

In a brake actuator device, wear of brake lining, which results in the increase of stroke of the brake actuator device consisting of piston and cylinder, is compensated by an adjuster which functions automatically when the brake is operated. The adjusting process takes place continuously and preferably at the onset of the actuation of the brake. A slip clutch turns the adjuster member which is con...

The present invention provides an oriented film made from a blend of nylon 66 with another nylon selected from the group consisting of nylon 6, nylon 11, nylon 12 and nylon 6,12 and having a moisture content of from 0.75 to 2.25% by weight. The weight proportions of nylon 66 to the other nylon are in the range of from 94:6 to 10:90. Such films are suitable for laminating to a sealant web, for food...

A surface treating agent for a shaped article of a polyolefin is provided which is composed of a solution in an organic solvent of a propylene-ethylene copolymer having a monoalkyl ester of a monolefinic dicarboxylic acid, such as monomethyl maleate, grafted thereto. The propylene-ethylene copolymer has a propylene content of 50 to 75 mole %, and a crystallinity, determined by an X-ray diffraction...

An improved process for the manufacture of vesiculated beads has been developed which can be used for the production of semi-gloss or satin finished paints. The process involves mixing an oil-phase containing a cross-linkable polyester resin in solution with a monomer co-polymerizable with the resin and an aqueous phase containing an emulsifying agent under conditions such that globules of the oil...

Vesiculated beads having improved scattering efficiency and resistance to shrinkage are prepared by a process which comprises: (a) forming in the presence of a polyamine, as a water-in-oil emulsion, a stable dispersion of droplets of water in a solution of a carboxylic acid functional unsaturated polyester resin having an acid value of 8 to 20, and at least one ethylenically unsaturated monomer co...

A method of preparing a thermoplastic, water-soluble, phenolic aldehyde resin and the composition are provided to enhance the flexibility and resistance to compression fatigue breakage of glass fibers to which the resin has been applied. The method involves two steps. In the first step, the phenolic compound and the aldehyde are reacted to less than 100 percent completion in an amount so that the ...

The blocking characteristics of ethylene interpolymers containing -COOH groups are reduced by treating such polymers with a solution of an inorganic compound of a Group I-A metal such as trisodium phosphate and an organic compound of a Group I-A metal such as sodium acetate or a combination thereof.