PURPOSE:To obtain a structure excellent in vibration resistance by inserting a discharge gas collection wall into a bulkhead and welding by heat a battery jar and a cover. CONSTITUTION:Electrode plate groups 10, 10', 10'' are inserted into individual cells 9, 9', 9'' of a battery jar 5, the upper portions 12 of inter-cell connecting electrode pillars 11, 11' of electrode plate groups of adjacent c...

PURPOSE:To manufacture Cu matrix composite powder without curling by executing mechanical-alloying to the specific composition of Cu or Cu alloy powder, solid lubricant and ceramic mixed powder and further executing the mechanical-alloying to the specific composition of Cu or Cu alloy powder. CONSTITUTION:The mechanical-alloying is executed to the powder contg. at the ratio of 15-50vol.% Cu powder...

A slitter has multiple spaced pairs of arbors (24, 26) pivotally mounted to a frame (12). Each pair of arbors includes cutter assemblies (29, 31) and is alignable with a shiftable bearing housing (16) also mounted to the frame. A drive member (56) is fixedly connected to the bearing housing for correlative shifting movement and causes correlative rotative movement of the aligned arbors.

PCT No. PCT/EP90/00597 Sec. 371 Date Oct. 24, 1991 Sec. 102(e) Date Oct. 24, 1991 PCT Filed Apr. 17, 1990 PCT Pub. No. WO90/12775 PCT Pub. Date Nov. 1, 1990.The invention relates to a process for the catalytic hydrogenation of liquid saturated and unsaturated C6-24 fatty acid methyl esters for the production of saturated fatty alcohols and methanol in the presence of gaseous hydrogen and hydrogena...

The utility model relates to a rotative wind force machine, comprising a body with a wind direction rudder; a transmission mechanism arranged in the body; a vane wheel which is pivoted with the body and linked with the transmission mechanism; a dynamo driven by the transmission mechanism. The body of the utility model is provided with a rotary device which comprises an upper rotary table, a lower ...

The utility model belongs to the technical field of lead-acid accumulator. Two groups of polar plate devices with monomer structure of the lead-acid accumulator are arranged in an accumulator container, and each group of the polar plate devices comprises positive plates, negative plates, partition boards and bottom closing strips. The positive plates are tubular, and the bottom closing strips are ...

PURPOSE:To obtain black-and-white display in a broad area of angle of visibility and with satisfactory contrast by laminating a phase difference plate by forming with uniaxial oriented film consisting of resin with positive and negative double refraction, respectively. CONSTITUTION:A laminate phase difference plate 6 is the one in which the phase difference plate consisting of the uniaxial oriente...

On spray-forming metals onto a substrate from which the sprayed coating is to be detached, unwanted adhesion may occur, even to a smooth substrate. Conversely, if the coating is meant to adhere, it may accidentally delaminate, even from a roughened substrate. By vibrating the substrate, marginally adherent splats will be encouraged to detach themselves while, on the other hand, well adherent splat...

A method of controlling one or more automatically controlled vehicles (10) using beacons (14, 24) and receivers (13, 23) (beacons being fixed and receivers on vehicles, or vice versa) uses a sequential switching system such that the effects of malfunctioning or masked beacons (14, 24) or receivers (13, 23) can be allowed for. The beacons sequentially emit signals, intervals between consecutive sig...

Apparatus for forming a minced meat block (2) for use in the preparation of a kebab comprises a main framework (12) for supporting a mould (14). The mould (14) defines a hollow interior region (19) which defines the outer surface of the meat block (2). A bore forming member (23) extends through the interior region (19) of the mould (14) forming a bore (9) in the minced meat block (2). A tamping pl...

By deriving the image formed by light specularly-reflected from substntially all of the convex (mirror-like) spherical surface of a bearing ball under test that is being illuminated with diffuse light, any defect in the bearing ball under test reveals itself as a light-contrast pattern in the otherwise substantially uniform diffuse background of the image. The inspection system comprises illuminat...

Ein Fersenbacken einer Sicherheitsskibindung weist ein am Ski 11 federnd nach hinten ausweichbar angebrachtes Gehäuse 12 auf, an dem ein einen Niederhalter 13' und einen Trittsporn 13'' aufweisender Sohlenhalter 13 und ein Handöffnungshebel 15 um jeweils eine Querachse 14 schwenkbar angebracht sind. Der Sohlenhalter 13 ist über ein einen Totpunkt 26' aufweisendes Getriebe 17, 18 von einer Auslösef...

Polyurethane foams having a specified glass transition temperature are densified for transportation or other purposes by heating the foam to a temperature above its Tg, compressing the heated foam, and then cooling the compressed foam to a temperature below its Tg. The cooled foam remains in a densified state until re-heated to a temperature above its Tg, whereupon it re-expands to assume its orig...

The removal of sticky contaminants and/or ink particles during the production of recycled paper is accomplished utilizing a hydrocyclone (31) froth flotation process. Paper having sticky contaminants from labels, tapes, hot melts, and other tacky substances, and/or print, is reduced to a finely comminuted liquid solids suspension of about 1-4% consistency (preferably over 2%). The suspension is in...

An apparatus for splitting animal carcasses (C) being conveyed by an overhead conveyor (103), which includes a tracking carriage (17) engaging the carcass to be split, and being shiftable in the direction of movement of the carcass (C). A lateral feed carriage (39) is mounted on the tracking carriage (17) for movement relative thereto towards and away from the carcass to be split. A positioning pl...

PURPOSE:To produce a fine cellulose powder improved in porousness and absorptivity by spray-drying an aqueous sodium cellulose xanthate solution and regenerating it into cellulose. CONSTITUTION:Cellulose of an average degree of polymerization of 20-500 is treated with NaOH and CS2 to obtain an aqueous sodium cellulose xanthate solution of a concentration of 3-30wt.% (in terms of cellulose) or a vi...

A method for altering the surface appearance or texture of a textile or other substrate comprises impinging the surface of the substrate (25) with a high velocity fluid jet (18) with water being a preferred fluid. The substrate is placed against a support (20), and a fluid stream having a peak dynamic pressure in excess of about 2068 kPa (300 p.s.i.g) is directed onto the fabric surface. Various m...

The present invention enables the diamond coating of stationary elongate objects, such as twist drills, with a continuous uniform film without any motion of the twist drill due to the unexpected superb "throwing power" of a reactor disclosed herein. The CVD diamond reactor includes a vacuum chamber, inlet for feed hydrogen/hydrocarbon mixtures, and an outlet, in conventional fashion. The improveme...

The water filtration system according to the present invention includes a containment vessel(s) in which a filtration matrix is contained. The filtration matrix comprises a plurality of particles on which a regenerative membrane is formed directly on the surface. Through extensive experimentation, it has been found that the conditions suitable for reducing iron and manganese from water entering th...

A process for the production of a hydro(halo)fluorocarbon which comprises heating an alpha -fluoroether in the vapour phase at elevated temperature. alpha -fluoroethers are obtained by reacting a non-enolisable aldehyde with hydrogen fluoride to form an intermediate and reacting the intermediate with an alcohol or a halogenating agent. Novel alpha -fluoroethers are also provided.