baber/WOPTO huggingface dataset:
Patent GB-112951-A (GB)
Title: Improvements in Devices for Gripping or Securing Electric Cables and the like.
IPC: H01R13/59
Filed: 1916-07-04
Abstract: 112,951. St. Helens Cable & Rubber Co., and White, J. C. July 4, 1916. Couplings.-In supporting a load, such as an electric lamp holder, by an electric cable, the insulating sheathing 2 of the cable is separated from the conductors 4, 5 and the end portion turned back and clamped between a collar 7 slipped over the cable and a flange or the like 8 on the article to be supported whereby the conductors are relieved from strain. The drawing shows the application to a plug, the unstrained conductors being connected to terminals 6. The collars 7 may have parallel sides or be of pearshaped section: the sheathing being clamped by serewing-up the cap 9. A rubber or like washer 12 is preferably inserted between the cap and the collar. The plug contacts 16 are shown protected by a cover 14. It is stated in the Provisional Specification that the arrangement is applicable to junction-boxes and the like, ceiling roses, portable electric apparatus, &c.
Patent GB-735482-A (GB)
Title: Process of preparing rubber derivatives and rubber derivatives obtained by this process
IPC: C08C19/20
Filed: 1953-04-07
Abstract: Rubber derivatives are produced by forming a homogeneous mixture of a synthetic rubber such as GR-S and kerosene containing from 6 to 12 per cent by weight of rubber, sulphonating the mixture in stages while under continuous agitation by adding a series of aqueous solutions of sulphuric acid of increasing concentrations, the initial concentration being not greater than 42 DEG  B<\>ae, and allowing the mixture to react for an appreciable length of time in between each addition of sulphuric acid solution, adding trioxymethylene, formaldehyde or phenol as an accelerating agent, and then neutralizing, washing and drying. Neutralization is preferably effected by adding caustic soda in flakes and stirring is continued until the liberation of water vapour completely ceases.  Drying is effected on a heated calender and the product may be filled, plasticized, and vulcanized.ALSO:Rubber derivatives are produced by forming a homogeneous mixture of natural rubber and kerosene containing from 6 to 12 per cent by weight of rubber, sulphonating the mixture in stages while under continuous agitation, by adding a series of aqueous solutions of sulphuric acid of increasing concentrations, the initial concentration being not greater than 42 DEG  Be, and allowing the mixture to react for an appreciable length of time in between each addition of sulphuric acid solution, adding trioxymethylene, formaldehyde or phenol as an accelerating agent, and then neutralizing, washing and drying.  Neutralization is preferably effected by adding caustic soda in flakes and stirring is continued until the liberation of water vapour completely disappears.  Drying is effected on a heated calendar and the product may be filled, plasticized, and vulcanized.  The product may also be used as the starting material of a subsequent run.
Patent GB-897826-A (GB)
Title: Improvements in or relating to tetracycline derivatives
Inventor: GRADNIK BORIS
IPC: C07D499/22
Filed: 1960-03-17
Abstract: The phenoxymethylpenicillate of N - [41 - (betahydroxyethyl) - diethylenediamino - 11 - methyl]-tetracycline is prepared by interacting substantially equimolar quantities of phenoxymethylpenicillin, tetracycline base and N-hydroxyethyl - N1 - hydroxymethyl - diethylene diamine in an inert solvent such as water, methanol or isopropanol.  Specification 888,968 also is referred to.
Patent GB-810074-A (GB)
Title: Improvements in electrical or telephone jack key or lamp units and assemblies thereof
IPC: H01R24/58
Filed: 1957-03-22
Abstract: 810,074. Keyboard switches; switchboards. STANDARD TELEPHONES & CABLES Ltd. March 22, 1957 [March 28, 1956], No. 9510/57. Class 38 (5). [Also in Group XXXIX] A jack, key or lamp strip is built up of individual units bolted and keyed together between end-pieces.. Each unit comprises a moulded frame carrying contacts and has flange-like projections and corresponding recesses at the corners of each end to key with adjacent units. End-pieces 41, 42 at each end of a strip mate with the projections and recesses of the end units and may carry strip mounting blocks 45, 46. A bolt passes through a bore in each unit and the bore may have a slot opening 64 so as to engage the flattened shank of the bolt by passing it edgewise through the slot into the bore (Fig. 9, not shown). More than one bolt may be used to secure the units. A metal key 51, Fig. 8, has a pin 63 guided in slots 61, 62 in the frame, and formations 55, 56 co-operating with contacts 4, 5. If the key is pulled out to separate 55 from 4, circuit is broken between 4, 5. If the key is pulled out further, 55 engages 5 and prevents loose movement.
Patent GB-610099-A (GB)
Title: Improvements in or relating to the manufacture of fully upholstered furniture
IPC: A47C5/04
Filed: 1946-03-28
Abstract: 610,099. Chair &c. frames. JACKSON, S. W., and WREN, N. T. March 28, 1946, No. 9592. [Class 52(ii)] A chair or the like frame comprises a back member secured to a pair of side members, the back and/or each side member being formed of a single rolled strip of metal turned or curved at some or all of its corners. As shown, the side and back members 1, 2 are formed of strip metal of channel section and are secured together by welding, bolts, &c. The base frame 5 for supporting the seat springs is secured to the side members 1 either directly or by means of cross bars 6. The rear of the back frame is similarly secured to the side members 1 and to the base frame 5. The back member 2 is adapted to be provided with a spring member and the assembled chair frame is covered by covering and padding materials. In a modification the back member 2 comprises strip metal bent upon itself to present a smooth edge 10 and flanges 11 and is secured to the side members 1 and sub-frame 5 by welding, &c. The front of the sub-frame may be provided with a facing strip.
Patent GB-1249865-A (GB)
Title: Improvements in or relating to outlet members for fluid mixing taps
Inventor: PARSONS BERNARD ARTHUR
IPC: E03C1/04
Filed: 1968-02-28
Abstract: 1,249,865. Injection moulding tap outlets. IMI DEVELOPMENTS Ltd. 1 May, 1969 [28 Feb., 1968], No. 9638/68. Heading B5A. [Also in Divisions B3 and F2] Outlet particularly for simultaneous supply of hot and cold water, comprises a pipe 3 which is partitioned up to an outlet section 5 by at least one partition extending across from wall to wall of the pipe to provide separate passages. In the outlet section 5, the partitioning is shaped progressively so that it transforms into an inner concentric outlet 28 connecting with the hot water passage. This prevents a person inserting part of his body directly into the hot water and also prevents contamination of one supply by the other. Fig. 1 shows an outlet having two parallel partitions and providing two segment shaped cold water inlets 11. Fig. 7 relates to an outlet having but one partition 26. Method of making.-The outlet is moulded in separate halves split diametrally transverse to the partitioning. The material may be synthetic resin, e.g. polycarbonate, acetal, polypropylene, polysulphone, acrylonitrile butadiene styrene, nylon, or polyphenolinoxide. The mould consists of laterally separable male and female parts, e.g. (20, 21), Fig. 6, for forming the partitioned length up to the outlet section, and an axially inserted core (22) for forming the transformation within the outlet section 5. The moulded halves are joined by adhesive or welding.
Patent GB-388943-A (GB)
Title: Improvements in and relating to platen printing presses
IPC: B41F1/28
Filed: 1932-04-04
Abstract: 388,943. Intermittent tooth gearing. SCHNELLPRESSENFABRIK AKT.-GES. HEIDELBERG, Heidelberg, Germany. April 4, 1932, No. 9679. Convention date, Jan. 21. [Class 80 (i).] In a sheet feeding and delivery device for platen printing-presses of the kind described in Specification 276,868, [Class 100 (ii), Printing processes &c.], in which grippers 15 are rotated intermittently in the plane of the platen 13 by gearing operated by Geneva-stop mechanism, this stop mechanism is constructed with a locking member 3, for looking the grippers in the position of rest, comprising annular segments 231, 23<2> provided with extensions 25 which co-operate with concave recesses 26 of greater depth than the recesses 24 in the driven member 6 which are engaged by the segments 23<1>, 232. By this means the driving pins 4 are caused to engage the slots 7 with greater certainty than in the prior construction. The extensions 25 are of about half the thickness of the disc 6. Recesses 27 are provided at the ends of the slot guides 7 to permit the sides of the slots to move freely past the rear extensions 25.
Patent GB-536194-A (GB)
Title: Improved method of packing hollow containers or the like articles
IPC: B65D57/00
Filed: 1940-06-03
Abstract: 536.194. Packing. BETTS & CO., Ltd., and WEESER, A. June 3, 1940, No. 9698. [Class 94 (i)] A method of packing containers, especially those of conical form, and like articles such as metallic capsules for bottles, consists in nesting the articles 2 one within the other, and in winding one or more turns of thread 1 between each of the articles. The thread serves as a spacer, but by pulling the end of the thread at the open end of the first article, separation of the article when unpacking is assisted. Instead of thread, a string, tape, or a strip of paper, cellulose, rubber, or other material may be used.
Patent GB-541662-A (GB)
Title: Improvements in or relating to locomotives and like vehicles
IPC: B61F15/04
Filed: 1940-06-03
Abstract: 541,662. Axle bearing guiding arrangements. AKTIEBOLAGET SVENSKA KULLAGERFABRIKEN. June 3, 1940, No. 9731. Convention date, June 8, 1939. [Class 103 (vi)] [Also in Group XXXI] In a locomotive or like vehicle having driving wheels connected by coupling rods of fixed length, the axle bearings are adjustable fore-and-aft of the locomotive by means of two sets of wedges, so that the distances between the axles can be adjusted to suit the fixed lengths of the coupling rods. In the construction shown applied to an electric locomotive a crank disc 1 driven through gearing from an electric motor (not shown) drives wheels 3, 4 through rods 11, 12, and the wheel 3 is coupled by a rod 10 to another wheel 2. The axle-boxes 16 of the,wheels 2, 3, 4 slide in hornblocks 22, and vertically-adjustable wedges 25, 26 are provided between each axle-box and its hornblock, so that by adjusting one wedge up and the other down the axle is moved forward or aft as required. The wedges are adjusted by means of nuts 39 threaded on screws on the wedges and abutting against lugs 34, 35 and a plate 33 connecting the two legs of the hornblock.
Patent GB-730574-A (GB)
Title: Improvements in or relating to the manufacture of diammonium phosphate in pulverulent form
IPC: C01B25/28
Filed: 1952-04-17
Abstract: <PICT:0730574/III/1> In the production of diammonium phosphate in pulverulent form by atomizing phosphoric acid and/or monoammonium phosphate solution in a current of ammonia, a supply of ammonia gas is provided at or near the top of the reaction chamber and the spray of atomized liquid is enveloped in a current of ammonia gas and water vapour recycled from the system, directed from top to bottom of the reaction chamber and effective to prevent the liquid reaching the chamber walls.  The current of ammonia gas and water vapour is withdrawn from the chamber at a point remote from the spray and is reheated during the course of recycling to provide any heat necessary to obtain a dry product.  As shown in Fig. 4, a reactor A is fed with ammonia gas at o and a stream of monoammonium phosphate acidified with phosphoric acid from an atomizer d.  The atomizer is surrounded by a channel c through which ammonia and water vapour are fed which have been withdrawn from the reactor via a separator a, a pump b and a reheater f.  The solid product is withdrawn at the bottom of the reactor.  A part of the ammonia and water vapour withdrawn from the reactor may be by-passed at e to an absorption column g where entering at h it passes countercurrent to a rain of phosphoric acid fed at l.  The monoammonium phosphate solution obtained is recycled to l from receiver k and in part passed by pipe j to the main reactor A. The hot vapours leaving the absorption column at F may be employed to concentrate weak phosphoric acid or to reheat, by indirect heat exchange, the ammonia and water vapour recycled through f to the reaction chamber.
Patent GB-543861-A (GB)
Title: Improvements in homogeneous alcoholic solutions containing resins
IPC: C09D167/06
Filed: 1940-06-04
Abstract: 543,861. Polyhydric alcohol polycarboxylic acid condensation products. AMERICAN CYANAMID CO. June 4, 1940, No. 9772. Convention date, June 22, 1939. [Classes 2 (ii) and 2 (iii)] Alcoholic compositions containing resinous materials comprise a polyester obtained by reacting together an alpha-beta unsaturated dicarboxyllic acid and a polyhydric alcohol containing at least three ether linkages in the chain separating the OH groups and having not over three OH groups, and a low molecular monohydric alcohol miscible with at least a small proportion of water. Coating compositions which dry relatively slowly. at room temperatures may be obtained by incorporating the polyesters with shellac, nitrocellulose &c. Other resins specified comprise hexaethylene glycol fumarate, the maleic ester of trihydric ether alcohol derived from glycerol and ethylene oxide, the maleic and fumaric esters of other polyethylene glycols and mixtures thereof. An oxidation catalyst, e.g. soluble cobalt salts or peroxide may be incorporated with the resin or the composition may be exposed to ultra-violet light. In examples a hexaethylene glycol maleate resin, prepared by heating maleic acid and hexaethylene glycol, is mixed with shellac and dissolved in ethyl alcohol.
Patent GB-1305874-A (GB)
Inventor: KANDLER J
IPC: C11D3/33
Filed: 1971-04-19
Abstract: 1305874 Blends of sodium tripolyphosphate and sodium trinitriloacetate KNAPSACK AG 19 April 1971 [2 May 1970] 9856/71 Heading C5D A non-caking blend of hydrated sodium tripolyphosphate and hydrated sodium nitrilotriacetate which is hydrated to 40 to 99% wt. and preferably 50 to 80% wt., of complete hydration, expressed as sodium tripolyphosphate hexahydrate and sodium nitrilotriacetate monohydrate or dihydrate, is prepared by spraying water or an aqueous phase (as hereinafter defined) having a temperature of 0‹ to 80‹ C., and which may be used in the form of a fine mist, if desired, on to solid anhydrous sodium tripolyphosphate or a blend of anhydrous sodium tripolyphosphate and anhydrous sodium nitriloacetate, which are kept in motion during the spraying step, the amount of water present in the spray being 40 to 99% wt. of that required to produce complete hydration of the anhydrous sodium tripolyphosphate and anhydrous sodium nitriloacetate. The aforesaid aqueous phase contains (a) a portion of the sodium nitrilotriacetate, (b) the overall quantity of the sodium nitrilotriacetate, (c) a portion of the sodium nitrilotriacetate and a portion of the sodium tripolyphosphate or (d) a portion of the sodium tripolyphosphate; and in these cases it is the balance of the anhydrous sodium tripolyphosphate and anhydrous sodium nitrilo triacetate to which the aqueous spray is applied. Binding agents such as polyvinylalcohol, dextrin alginates and gums may be present. Specification 1,219,749 is referred to.
Patent GB-191003826-A (GB)
IPC: F16H55/44
Abstract: 3826. Ransom, P. A. Feb. 16. [Cognate Application, 10,549/10.] Pulleys are fitted with arms consisting of two steel bars a of channel-section, forming together an arm of H-section. Where each arm is connected to the boss, pieces bare inserted, and the walls of the channels forced over them, forming an end of circular shape. The end of each arm may be formed to a circular shape and fitted in the boss, the insertionpiece being driven in subsequently. The insertion-pieces do not project beyond the rounded arm-ends. Those for each arm may be made in one piece and bent over the end of the arm. The arms may be formed from a single bar of H-section, or from one length of channelsection steel bent back upon itself. The arms are. secured to the rims either by being spread at the ends and riveted, or by separate anglepieces.
Patent GB-191009386-A (GB)
IPC: A43D21/12
Abstract: 9386. McFeely, R. F. April 19, 1909, [Convention date]. Lasting. -Relates to improvements in the combined pulling-over and lasting machine described in Specifications 9793/08 and 17,091/09, which is a development of the pulling-over machine described in Specification 7005/00, and consists in the addition to the end-lasting mechanism of an auxiliary set of wipers having a different edge contour to the main set of wipers. These additional wipers 94 are connected by links 96 to an equalizing-bar 97, and are operated independently of the main wipers 84 by an eccentric 98 and hand-lever 10U. They are adapted to be used after the main wipers for working the upper into the angle of the insole, and for bedding the binder in position.
Patent GB-191301471-A (GB)
IPC: H01R33/46
Abstract: 1471. Wildey, E. M. Jan. 18. [Cognate Application, 4383/13.] Holders.-Terminals 1, Fig. 3, constituting, at the inner end, spring-pressed contacts 9, are laterally apertured or slotted at 2, and longitudinally bifurcated at 3 so as to clamp the threaded and twisted conductor, as shown. The terminals may be used with a lamp-holder of the kind shown in Fig. 4. In the case of screw-threaded lamp-holders, Fig. 8, the socket is provided with an inturned lip 35 and is secured in place by a screwed terminal fitting 26 of the kind described. A similar unscrewed fitting 34 pushed into place in the housing with a wedge action constitutes the central terminal.
Patent HK-183896-A (HK)
Title: Biological indicator system
Inventor: KRALOVIC RAYMOND C
IPC: C12M1/34
Filed: 1996-10-03
Abstract: A cylindrical, transparent capsule (10) is less than half filled with a liquid culture medium (12). An open end of the capsule is closed by supporting annulus (24) and a vent tube (28) having a vent aperture (30) at a free end thereof. The vent aperture is disposed at a volumetric center of the capsule such that an upper surface of the liquid culture medium is disposed below the vent aperture in any orientation of the capsule. A heat labile membrane (32) which becomes porous in the presence of steam seals the vent passage but provides a pressure escape from the capsule at steam sterilizing temperatures. A disk inoculated with microorganisms is supported by the annular support. A cap (40) is slidably movable between a first position in which apertures (42) provide a liquid flow path between the inoculated disk and the exterior and a second position in which a severing ring (46) severs the support annulus bringing the inoculated disk and the culture medium into contact.
Patent HU-T48693-A (HU)
Title: Equipment for the electrochemical cleaning of materials, mainly wires, applied during welding
Inventor: DUNAEVSKY VLADIMIR I
IPC: B23K35/40
Filed: 1987-05-15
Abstract: Electrode wire is unwound from a coil and cleaned electrochemically in a bipolar electrolyte cavitation treatemnt, consisting of a cathode section, anode section, washing and drying section. The anode section is designed as an electrolyte plasmatron. Between the washing and drying sections, a station applies a protective lubricating coating.
Patent HU-T67932-A (HU)
Title: Alkaline manganese dioxide cell of low mercury content or withot mercury
Inventor: KORDESCH KARL
IPC: H01M6/22
Filed: 1991-12-19
Abstract: Low mercury or mercury free primary or secondary alkaline manganese dioxide-zinc cell that comprises a manganese dioxide cathode with a manganese dioxide active material and a conductive powder. The active material and powder are uniformly mixed and pressed to form a porous cathode body. The cell further comprises a gelled zinc anode, a separator between the cathode and the anode, and an alkaline electrolyte. The anode gel comprises a modified starch as a gelling agent capable of releasing hydrogen gases developed during slow corrosion of zinc in the anode. A hydrogen recombination system can be used in the cell to limit inside pressure within permitted limits by recombining the evolved hydrogen.
Patent HU-T55691-A (HU)
Title: Bottle and method for producing same
Inventor: STRASSHEIMER HERBERT
IPC: B29C49/06
Filed: 1989-08-10
Abstract: A plastic preform (10) for forming blow molded plastic containers wherein the inside wall face (17) of the tubular body portion (14) adjacent the bottom structure (15) and extending onto the bottom structure (15) has a plurality of faces (19) with terminal portions thereof (19a). Scallop-shaped segments (20) are provided connecting the terminal portions (19a) of each face to initiate deformation prior to deformation of the faces and thereby have an increased rate and degree of orientation.
Patent HU-T48497-A (HU)
Title: Hand soldering tag of prolonged endurance and method for producing same
Inventor: DROTH JOZSEF
IPC: B23K3/02
Filed: 1987-10-01
Abstract: Copper base is sand blasted prior to applying a galvanised layer of each: Fe, Ni and Cr (or, in the absence of Cr, using Pb-Sn), under protective gas atmosphere.
Patent HU-T58123-A (HU)
Title: Pressure-limiting valve with teflon sealing
Inventor: VOSS RICHARD
IPC: F16K1/34
Filed: 1990-07-27
Abstract: PCT No. PCT/DE90/00581 Sec. 371 Date May 1, 1991 Sec. 102(e) Date May 1, 1991 PCT Filed Jul. 27, 1990 PCT Pub. No. WO91/03621 PCT Pub. Date Mar. 21, 1991.A pressure-relief valve for the protection of hydraulic units in underground mining, functionable against a sudden overload in pressure, is provided including a valve housing having an upper part and a connection piece, a valve spring lodged against the upper part, a valve piston longitudinally slidable within the connection piece and engageable forceably at one end against the valve spring and having a blind bore and radial bores communicating perpendicular thereto through which a pressure medium is flowable, and at least one sealing ring against which the piston travels which is arranged in the connection piece. The sealing ring is positioned to adjoin the radial bores, consists of a very hard plastic material producing very low friction and has a rectangular cross section.
Patent ID-18570-A (ID)
Inventor: KRAEMER STEPHEN
IPC: B21B37/24
Filed: 1997-11-04
Abstract: The method concerns rolling of thick sheet metal from a preliminary material in several successive stages, with different numbers of passes (n) according to a particular desired end product, in one or several roll stands, but preferably in a single hot revers-ing stand. The method is characterised by the fact that from a pass (n-k) onwards to a pass (n-1), where k lies in the range from 1 to n-1, the pass reductions produced at the beginning of the strip are greater than those produced at the end of the strip.
Patent ID-23699-A (ID)
Inventor: HATAZAWA TSUYONOBU
IPC: H01M10/05
Filed: 1999-04-22
Abstract: A solid-electrolyte secondary battery is provided which comprises a positive electrode, negative electrode and a solid electrolyte provided between the electrodes. The solid electrolyte contains as a matrix polymer a vinylidene fluoride/hexafluoropropylene block copolymer. The film of the block copolymer has a high mechanical toughness and solvent retaining capability. Use of this block copolymer film as the matrix polymer of the solid electrolyte greatly improves the adhesive strength, load characteristic and low-temperature performance. In the block copolymer, the proportion of hexafluoropropylene should preferably 3 to 7.5 % by weight. The molecular weight should preferably be of over 550,000. A block copolymer of over 300,000 in Mw and under 550,000 in Mw may be used in combination with the above one. <IMAGE>