1481952 Paste-filling machine for tubular battery plates CHLORIDE GROUP Ltd 8 July 1974 [6 July 1973 9 April 1974] 32366/73 and 15768/74 Heading H1B A machine for filling with paste tubular-type battery plates for lead-acid batteris, the plates having a number of tubes, e.g. of terylene (Trade Mark), arranged side-by-side and receiving spines connected at one end by a bar, comprises two similar su...

Catalyst for the synthesis of alcohol mixtures containing methanol and higher aliphatic alcohols from CO and H2, which contains, as an oxide precursor, (a) copper oxide and zinc oxide, which can be transformed into the catalytically active state by reduction with hydrogen; (b) aluminum oxide as a thermostabilizing substance and (c) at least one alkali carbonate or alkali oxide, the oxidic precurso...

PURPOSE:To wind uniform ply by providing a finger retaining ring for supporting a finger from inside when a drum is reduced in diameter at both sides of the drum, thereby forming an accurate cylinder adapted for the reduced diameter of the drum on the outer periphery of the finger. CONSTITUTION:Finger retaining ring 23 of substantially disc shape is secured to a drum main shaft 22 to contact with ...

1458490 Gauging coated pipes KABELUND METALLWERKE GUTEHOFFNUNGSHUTTE AG 10 March 1975 [13 March 1974] 9856/75 Heading B5A [Also in Divisions B2 and F2] A thermally insulated pipe is produced continuously by applying on to a pre-heated pipe a composition of a synthetic resin, which is expandable and crosslinkable, and initiating cross-linking before expanding the composition. The pipe is preferably...

An epoxy resin-diammonium salt emulsion is based on a liquid epoxy resin, water, an emulsifier and a latent curing agent, wherein the emulsifier is (a) a polyvinyl alcohol obtained by saponification of polyvinyl acetate with a degree of hydrolysis of at least 70% and a molecular weight of at least 5,000, (b) a polyoxazoline having a molecular weight of 10,000-100,000, and/or (c) a copolymer of N-v...

An epoxy resin-polyammonium salt emulsion is based on a liquid epoxy resin, a latent curing agent, an emulsifier, and water. The emulsion is used in epoxy resin-cement mortars, in alkaline curing cement mixtures, and in adhesive compositions based on hydraulically setting alkaline cement binders.

An improved wire enamel consisting essentially of the following materials by weight wherein basis is wire enamel weight; at least 50% by wt. of a polar organic solvent; about 2-8% by wt. of a polyimide precursor which can be cured to yield a polyimide polymer; about 0.5 to about 25% by weight of the substituted aliphatic hydrocarbon solvent for the polyimide precursor having a surface tension and ...

A non-volatile, acid acceptor which is soluble in polyolefins is added to a film grade polyolefin resin composition to prevent gel streaking/pinstriping or corrosion during film extrusion processes. The acid acceptor has a molecular weight greater than 180 with less than 5% by weight volatiles at 180 DEG C as measured by a thermal evolution analysis.

A process for the manufacture of a non-asbestos corrugated sheet comprising forming into corrugated form an aqueous slurry of a mixture comprising, on a dry weight basis, 40-60% cement, 30-40% silica and 5-15% cellulose fibres, compressing said corrugated form so produced in a press to reduce its thickness and increase its density, removing said form from said press and submitting said form to aut...

PURPOSE:To suppress the variation in a supply flow amount, by applying operational control of a flow amount on the basis of the error ratio of the difference between a set reference supply flow amount based on the setting ratio of each supply apparatus and a present instantaneous practical supply flow amount to the set reference flow amount. CONSTITUTION:The setting of a total supply flow amount Q...

PURPOSE:To make it possible to prolong the life of a catalyst and to extend an operation time, by providing a nozzle, which has a nozzle cleaner mounted therein, for connecting the liquid phase part in a reaction apparatus and a liquid sump tank while arranging a as pressure liveling pipe. CONSTITUTION:The interior of a three-phase fluidized reactor 1 consists of a dense catalyst bed 12, a loose c...

PURPOSE:To make it possible to directly know the liquid level in a reaction apparatus, by connecting the gaseous layer part in the reaction apparatus and the geseous layer part of a liquid sump tank through a gas pressure leveling pipe and forming a nozzle and the upper half part of the liquid sump tank into a jacket structure. CONSTITUTION:In a three-phase fluidized reactor 1, the crude oil and h...

Composition for the preservation of wood containing a wood preservative, such as a boron compound or a fluorine compound, in a polymer or polymer composition, which upon contact with water releases the wood preservative. Said composition is introduced into a hole in the wood or in a wood construction, whereafter the hole is sealed.

The invention relates to the retreading of rubber tires wherein a prevulcanized tread is applied to a tire carcass with an interposed vulcanizable bonding layer. The tread and at least the adjacent part of the carcass are enclosed within a close fitting flexible envelope and the resulting blank is subjected to a pressure- and heat-treatment in an autoclave to bond the tread to the carcass. The inv...

A process for the preparation of 5,6-cis- and 5,6-trans-10,19-dihydro-vitamin D derivatives which comprises hydrogenating a corresponding vitamin D compound in the presence of a ligand-coordinated homogeneous transition metal catalyst whereby the C-19 methylene group of the vitamin D compound is converted into a methyl group.

The method of the invention allows a workstation to utilize the resources of another workstation without requiring the presence of an operator on the second workstation. These resources can include memory and processor cycles, and I/O devices including disk, diskette, printer, and communications ports. When an operator is present at the second workstations, resources in excess of those required at...

A container of a food or beverage product, characterised in that it is constructed from a tubular wall portion open at both ends, the dimensions of the open ends being substantially the same as the transverse dimensions of the remainder of the tubular wall portion, that the tubular wall portion is of biaxially oriented thermoplastics material and is transparent, that the container further comprise...

PURPOSE:To transmit signals simultaneously and bidirectionally by fixing coaxially a terminal-side fixing tool, which plural terminal-side optical fibers pierce, and a transmission line-side fixing tool, which one transmission line-side optical fiber pierces, through semicircular plate-shaped BPFs different in wavelength. CONSTITUTION:A transmission line-side end face 14a of a columnar terminal-si...

PURPOSE:To make quantitative evaluation possible by making an optical pulse incident from one end of an optical fiber including a connecting part and measuring the level difference between back scattering lights which are generated before and after the connecting part when the direction of polarization is made coincident with the direction of the axis of the optical fiber and is made optional. CON...