baber/WOPTO huggingface dataset:
Patent GB-1265378-A (GB)
IPC: B29B13/00
Filed: 1969-05-05
Abstract: 1,265,378. Heat-recoverable polymer articles. RAYCHEM CORP. 5 May, 1969 [6 May, 1968], No. 22799/69. Addition to 1,159,354. Heading C3P. [Also in Division F4] A heat-recoverable article has or is associated with a heating device comprising a thermally conducting heat-shield which has one surface in contact or proximity with the article and which has on its other surface at least one layer of a material which can be actuated to take part in an exothermic reaction which generates sufficient heat to cause the article to recover. The shield may be formed as a tube, sheet or tape and may have one or more non-thermally conducting portions, and formed of metal foil, polymeric material, ceramic or glass cloth. The shield alternatively may comprise a layer of thermally conducting material coated on surface of the article and formed by a metal spray or heat resistant paint. The actuable material is a nitrate, chlorate, perchlorate, manganese dioxide or a gunpowder composition which is actuated by fire or chemical reaction, e.g. with water. The material may be impregnated into fibrous material and layers of actuable material having different rates of exothermic reaction may be used. The heat recoverable article may be a polymeric material with elastic or plastic memory, e.g. cross-linked materials. Thus may be utilized polyolefins, e.g. polyethylene; ethylene copolymers, e.g. copolymers of ethylene and vinyl acetate and of ethylene and ethylacrylate; polyvinyl-halides, e.g. polyvinylchloride; polyvinylidene halides, e.g. polyvinylidene fluoride; polyacrylates; polyamides, e.g. nylon polyesters. Further materials such as polyurethanes and ionomers are also included.
Patent GB-1266709-A (GB)
IPC: G01H1/00
Filed: 1969-12-11
Abstract: 1,266,709. Seismic prospecting; feedback amplifiers. TEXACO DEVELOPMENT CORP. 11 Dec., 1969 [24 Dec., 1968], No. 60458/69. Headings H3W and H4D. [Also in Division G4] The outputs of a series of cascade-connected amplifiers are successively sampled, and when an output signal is found which falls outside a preset range, that output signal is selected and passed to an A-to-D converter together with the number of the amplifier from which the signal is selected in order to provide a floating point representation of the input voltage applied to the amplifier chain. As described each geophone channel g 1 , g 2  ... g n  of a seismic prospecting system includes a series of cascade D.C. connected amplifiers b 1 , b 2 , b 3 , b 4 , having an overall negative feedback loop of gain greater than unity via an active filter MN, each amplifier having a gain of 8, and a manually presettable gain amplifier A of gain 2<SP>k</SP>. In operation an AD converter and control unit applies channel number signals to a multiplexer network, which then sequentially opens gates E 1 , E 2 , E 3 , E 4 , E 5 , so that the output signal of the amplifiers are sequentially examined H, I, G, to see if they lie in the range - v to + v and when a signal which lies outside this range is found the associated gate is held open (subsequent scanning being stopped) and the signal, together with a number K 1 , K 2 , K 3  indicating the amplification factor given to the signal, is passed to the AD converter and control unit. The complete floating point representation of the geophone g 1  output signal can then be recorded on magnetic tape, and the control unit can proceed to the next channel. The multiplexer network J is shown in detail in Fig. 1c and it comprises a control divide by 32 counter, a switch counter which is advanced by an appropriate output from the control counter to cause a gain switch logic unit successively to select the output points in a channel selected by the digital control logic, an and gate which steps the switch counter being advanced once a signal is produced which lies outside the range - v to + v, and an adding exponent register which combines the preset gain of amplifier A with the gain of the selected output, to produce a digital exponent signal K 1 , K 2 , K 3  which is transferred to the AD converter. In a modification (Fig. 2a, not shown) the control inputs for all the gates E 1  are command, the control inputs for gates E 2  are command, and so on, and an individual output is selected by a channel multiplexer and a gate multiplexer working in combination. The Specification outlines the design considerations pertinent to the system, and in particular it describes in Figs. 10 and 12 the overall feedback loop, detail "O", Fig. 1a, for the cascaded amplifiers B 1 , B 2 , B 3 , B 4 , limiting circuits C, Fig. 5, coupling the amplifiers, and phase-correcting amplifiers D, Fig. 6.
Patent GB-1295112-A (GB)
IPC: A63H17/25
Filed: 1970-10-19
Abstract: 1295112 Motor vehicle and station therefor TOMY KOGYO CO Ltd 19 Oct 1970 [24 Oct 1969] 49449/70 Heading A6S A toy comprises, in combination, a wheeled and powered vehicle Aa and a station Ac having a track part, with means for stopping the vehicle and allowing it to start and a platform 71, the vehicle Aa having two openings 34 and 35 serving as the entrance and exit for models of passengers Ab respectively, there being a conveying means within the vehicle to convey the models from the entrance to the exit, manually operated means to unload the models individually from the vehicle and a ramp 58 on the station for cenveying these models to the platform 71. As shown the vehicle is a bus with a transparent body. The conveying means consists of a roller with a worm screw thereon which is rotated by a conveyor belt, the worm transferring models Ab placed in the entrance 34 to the conveyor belt and the belt taking the models to the exit 35 from which they can be unloaded individually by a swingable plate 42 which tilts on the depression of a lever 43. The bus is stopped at the station by a pair of rollers (not shown) in the track which rotate when engaged by the driving wheels and so prevent further forward motion of the bus. On the depression of a button 65 one of the rollers is locked and the bus moves on around a track which has a guide rail engaged by a guide wheel under the bus. Both the driving wheels and the conveyor belt are driven by means of gearing by a battery powered electric motor. The models Ab have weighted bases for stability, the bases being removeable so that the models may be used to simulate seated passengers by being fitted over projections 41 in the base. The toy may be used with or without a track.
Patent GB-1295772-A (GB)
IPC: B29C48/38
Filed: 1970-03-18
Abstract: 1295772 Dyeing and printing polyamides and polyurethanes FARBWERKE HOECHST AG 18 March 1970 [20 March 1969] 13019/70 Heading D1B Materials made of polyamide or polyurethane are dyed or printed at a pH of 1 to 8 with a water-soluble anthraquinone-azo dye of formula I: in which the benzene nucleus A may be substituted by a hydroxyl, C 1-4  alkyl, C 1-4  alkoxy, phenoxy, amino or acylamino group or halogen atom, the benzene nucleus B may be substituted by a C 1-4  alkyl or C 1-4  alkoxy or water-solubilising group or a halogen atom and n is 0, 1 or 2, exhaustion dyeing is effected at 60 to 130C, printing is effected by printing at 15 to 60C and then steaming at 100-130C or the material is padded at 15 to 60C and then thermofixed at 150 to 230C.
Patent GB-1307492-A (GB)
Title: Rotary indexing-linear actuator assembly
IPC: B23Q5/20
Filed: 1971-03-02
Abstract: 1307492 Boring bars; indexing EX-CELL-O CORP 2 March 1971 5817/71 Headings B3B and B3C An air or hydraulic rotary indexing-linear actuator, e.g. for retracting the cutting elements of a boring bar during a non-cutting pass and for adjusting the cutter elements to compensate for wear, comprises an actuator device 10 rotatable with the boring spindle drive 11, and a stationary fluid pressure coupling 19, the actuator device 10 includes a manifold 17; a cylindrical body 15 having a piston 37 connected by splines 35, 39 to a longitudinally movable and rotationally indexable draw-bar 23, a first toothed clutch 21 between the piston 37 and a sleeve 31, a second toothed clutch 25 between the piston 37 and a fixed part of the body 15; and a rotary indexing actuator 13 having vanes 69, 71 connected to the sleeve 31. The vanes 69, 71 move an increment, e.g. 7 degrees, 30 minutes, between rotary stops and are then returned, the clutch 21 being engaged to produce clockwise or anti-clockwise rotation of draw-bar 23. During a boring operation the draw-bar 23 is rotationally fixed relative to the body 15 through the splines 35, 39 and clutch 25. In operation longitudinal movement of the draw-bar 23 retracts cutting elements from contact with a workpiece and indexing of the draw-bar re-sets the cutting elements to compensate for wear.
Patent GB-1308430-A (GB)
Title: Rosaries
IPC: A44C23/00
Filed: 1971-12-07
Abstract: 1308430 Rosaries YEE SING INDUSTRIAL CO Ltd 7 Dec 1971 56861/71 Heading A3H [Also in Division A4] A rosary is made by first moulding beads around a string or the like core, severing lengths with an equal number of beads from the rest of the string, and then joining three such lengths at their ends to form a loop with a spacing bead, distinguished from the other beads on the loop at or near each join between adjacent lengths.
Patent GB-1311968-A (GB)
Title: Coated substrates
IPC: D21H23/48
Filed: 1970-03-24
Abstract: 1311968 Laminating using polyfluorocarbon covered roller INTERNATIONAL PAPER CO 24 March 1970 14088/70 Heading B5N A continuous process of coating a substrate 1 with a film 5 of a polymer of an olefin of between 2 and 4 carbon atoms comprises extruding the olefin polymer as a film at an elevated temperature, covering a pressure roller 3, prior to carrying out the process, with a polyfluorocarbon resin which is extrudable as a sheet when pure, operating the covered pressure roller at a surface temperature of 200‹ to 350‹ F. and forming a bond between the substrate and the olefin polymer film by means of the covered pressure roller. Specified materials are a paper substrate, a polyethylene film, and a tetrafluoroethylene-hexafluoropropylene copolymer.
Patent GB-1324184-A (GB)
Title: Holding device for a closure device rotatable around an axis
IPC: E05C17/22
Filed: 1970-08-17
Abstract: 1324184 Door holders; frictional stays GKN STENMAN AB 17 Aug 1970 [4 Sept 1969] 39502/70 Headings E2A and E2F A holding device for a closure device comprises a braking device 2 pivoted to a fixed frame, and slidable on a bar 1 rotatable in the closure device the braking device having two spring biassed friction members 6 each friction member having an aperture 7 through which the bar passes, the friction members being rotatable by rotation of the bar from a position in which the friction members are parallel and retained in guide openings 10, 12 in a brake housing 4 to a position in which the friction members diverge in the divergent opening 11 under the action of blade springs 8 and movement of the bar in the housing is prevented and the closure device is held open. The bar 1 has a rectangular cross section and the friction members have rectangular openings therefor which may have a convex edge to increase the frictional engagement with the bar. The brake housing is released from the bar for relative movement therebetween by rotating the bar in the direction opposite to that for holding. The springs 8 may be joined and there may be several pairs of friction members. Alternatively for use with a modified espagnolette fastening the bar 1 is linked to a hinged fastening member for rotation thereby.
Patent GB-1327753-A (GB)
Title: Conveyor spill plate
IPC: B65G19/28
Filed: 1970-08-20
Abstract: 1327753 Endless conveyers DOWTY MECO Ltd 20 Aug 1970 [10 Sept 1969] 54555/72 Divided out of 1327752 Heading B8A A spill plate for use with an endless wire face scraper conveyer and mountable across the junction of the line pans forming such a conveyer comprises a trough sectioned member 6 with spaced apertures whereby the member may be secured to respective adjacent line pans and end flanges 7 whereby adjacent spill plates may be secured together. An aperture 9 may be provided in the spill plate for access to the means coupling adjacent line pans and a plate 8 may couple the lower extremities of spill plates arranged on opposite sides of the conveyer. The spill plates may have a length equal to that of the line pans or to a multiple thereof.
Patent GB-1341392-A (GB)
Title: Organically bound analogues of concrete
IPC: C04B26/04
Filed: 1970-06-15
Abstract: 1341392 Artificial stone CLUGSTON HOLDINGS Ltd A C FILSON and E FILSON [trading as GREENFOOT LABORATORIES] 14 June 1971 [15 June 1970] 28805/70 Heading ClH [Also in Division C3]  An organically bound analogue of a "nofines" concrete consists of an aggregate sized greater than # inch bonded by a totally convertible (defined) organically based matrix containing reactive groups having a physicochemical affinity (defined) for the aggregate. Specified aggregates are fuel ashes, slag, clays, slates or shales in expanded condition. The binder bases specified are polyesters, liquid epoxy resins, polyunsaturated HCs, polyurethanes and polysulphides. Copolymers of, e.g. polyesters and poly HCs with vinyl or acrylic compounds, and epoxies, polysulphides and polyurethanes with amines, phenols, COOH acids or -SH groups in polysulphides.
Patent GB-1344265-A (GB)
Title: Process for obtaining an anti-hypertensive principle from anacardium occidentale l
Inventor: THUILLIER YVONNE
IPC: A61K/
Filed: 1971-07-16
Abstract: 1344265 An anti-hypertensive extract from Anacardium occidentale h ALBERT ROLLAND SA 16 July 1972 [16 July 1970] 34608/70 Heading A5B An extract having antihypertensive properties is obtained by (a) subjecting the ground bark of Anacardium occidentale h. (cashew) to at least one extraction with petroleum ether, (b) after removing the petroleum ether, subjecting the insoluble residue which is left to at least one extraction with diethyl ether, (c) after removing the diethyl ether, subjecting the insoluble residue which remains to at least one extraction with ethanol, methanol, a mixture thereof, or a mixture of either or both with water, (d) after removing the insoluble residue and by concentrating the soluble fraction according to (c) in vacuo at a temperature below 60C, to produce a dry extract, dissolving the dry extract in water, and collecting the anti-hypertensive principle by precipitation with an alkaloid, e.g. caffeine or hide powder, each of the extractions according to (a), (b) and (c) being carried out for at least 3 hours in the absence of light and at a temperature of 0 to 15C. The solvent used in stage (c) may be a water-ethanol or water methanol mixture. The extract obtained may be further purified by precipitation from a methanol solution. The active material may be incorporated into therapeutic compositions, e.g. powders, tablets, dispersible granules, capsules, catchets and suppositories.
Patent GB-1347647-A (GB)
Title: Process for the purification of organic isocyanates
IPC: C07C263/18
Filed: 1973-01-16
Abstract: 1347647 Isocyanate purification IMPERIAL CHEMICAL INDUSTRIES Ltd 16 Jan 1973 [13 April 1972] 17067/72 Heading C2C The acidic and hydrolysable chlorine-containing impurity content of an organic isocyanate is reduced by heating the isocyanate with an imidazole. Preferred isocyanates are tolylene diisocyanates and methylene bridged polyphenyl polyisocyanates and preferred imidazoles are imidazole, 4 - methylimidazole, 2,4 - dimethylimidazole, 4,5 - diphenylimidazole and 4,5- benzimidazole. An inert gas stream is preferably passed through the mixture during the heating period.
Patent GB-1348131-A (GB)
Title: Cast or moulded structures and the making thereof
IPC: E04H12/12
Filed: 1970-05-28
Abstract: 1348131 Moulding plastic materials DOBSON PARK INDUSTRIES Ltd 28 April 1971 [28 May 1970] 25697/70 Heading B5A [Also in Division E1] A building structure, e.g. a column, wall &c., is moulded by pumping a fluid solidifiable material, e.g. concrete, a thermoplastic or thermosetting resin, into an extensible mould consisting of at least two rigid hollow sections 10, 11 telescoped together, thereby to extend the mould to the required height, and allowing the material to solidify. The mould may be of metal or of concrete &c. similar to the filling material, and includes an inlet valve 15, a distributing plate 16 and a vent 17 with a filter for escape of air and moisture during filling. Reinforcement for the structure may be placed inside the mould before filling and may comprise a telescopic arrangement of metal rods or mesh 18, 19.
Patent GB-1349842-A (GB)
Title: Electric cable joints and methods of making them
IPC: H02G15/192
Filed: 1970-03-19
Abstract: 1349842 Moulding cable joints BRITISH INSULATED CALLENDER'S CABLES Ltd 19 April 1971 [19 March 1970] 13249/70 Heading B5A [Also in Division H2] A cable joint comprises a joint sleeve 8 with one or more cables entering at each end, at least one of the cables 1 being surrounded by a cast resin body 5 adhering to a waterproof sheath of the cable with the joint sleeve at least partly surrounding and in sealed engagement with a surface of the resin body 5. The end of a strippedback metal sheath 2 is bound with tape 4 and by means of a mould, formed, e.g. by building- up end walls with tape and a flexible circumferential wall of sheet plastics. Alternatively a cup-shaped mould with an apertured base may be used if the cable is vertical. The body 5, is cast from acrylic resin in situ, adhering to both the metal sheath 2 and a plastics sheath 3. The mould may be removed or left in position after casting. A seamless uniform-diameter joint sleeve 8 (preferably of PVC) is sealed to the body 5 by epoxy resin putty and paper tape 9. Earth connections 7 and a pressure tapping 6 may be cast into the body. In another embodiment (Fig. 4, not shown) the sleeve may have a longitudinal split (14) which on assembly is filled with cast resin also used to seal the sleeve to the body, a mould for casting the resin being formed by adhesive strips (15) of expanded polyethylene and split tubing (15). Reference has been directed by the Comptroller to Specification 1,239,014.
Patent GB-1353441-A (GB)
Title: Measuring instrument
IPC: G01B5/08
Filed: 1972-04-07
Abstract: 1353441 Caliper gauges WERKZEUGMASCHINENKOMBINAT 7 OCTOBER BERLIN VEB 7 April 1972 16143/72 Heading G1M An electric motor 16 may be operated to rotate a screw 17 and withdraw a nut 18 from a supporting position beneath a weight 14, so that the weight acts through a metal band 13 to pull up a slider 6 mounting a feeler arm 8, and acts through an adjustable spring 21 and a metal band 19 to lower a slider 5 mounting a feeler arm 7. A scale 11 is supported by the slider 6 and a cursor 12 by the slider 5 and the slides and feeler arms are at an angle # to the vertical. A limit switch 24 is provided to shut off the motor, and the bands 13, 19 are guided by electromagnets 22, 23 which can hold the slides 5, 6 when discontinuous surfaces on articles 9 are being measured.
Patent GB-1355085-A (GB)
Title: Safety devices for ladders
IPC: E06C7/48
Filed: 1971-06-11
Abstract: 1355085 Ladder attachment BASIL HERN (ENGS) Ltd 11 June 1971 27569/71 Heading E1S An attachment for the upper end of a ladder to prevent movement thereof in use, comprises a pair of hook elements 10, 12 engageable with separate rungs of a ladder and relatively adjustable to accommodate varying rung spacing, means for securing the hook elements together in an adjusted position to firmly grip the rungs, and a crook-shaped support 22 engageable with a roof gutter 24 or secured at its end to a support bar for resting against a building (Fig. 2, not shown). The securing means comprises a bolt 18 extending through a hole 14 in one hook element and a slot 16 in the other, and the support 22 may be integral with either of the hook elements or separate and attached by bolt 18. The attachment may be of any width up to the ladder stile spacing.
Patent ID-24266-A (ID)
Inventor: MULLER WALTER
IPC: A61K9/70
Filed: 1998-08-18
Abstract: A transdermal therapeutic system containing the active substance scopolamine base and comprising a flexible, active substance-impermeable backing layer, an active substance-containing reservoir layer, a control membrane, a pressure-sensitive adhesive layer for attaching the system onto the skin, as well as a protective film or sheet which is likewise active substance-impermeable and is to be removed prior to application, is characterized in thatthe reservoir layer as well as the pressure-sensitive adhesive layer are made up of a self-adhesive amino-resistant silicone polymer as base polymer,the control membrane is made up of an ethylene-vinyl acetate copolymer, and thatpart of the scopolamine base is present, at least in the reservoir layer, in crystalline form.
Patent ID-28818-A (ID)
Inventor: NAGELVOORT ROBERT KLEIN
IPC: F25B7/00
Filed: 1999-11-16
Abstract: Plant for liquefying natural gas comprising one pre-cooling heat exchanger (2) having an inlet (13) for natural gas and an outlet (14) for cooled natural gas, a pre-cooling refrigerant circuit (3), one distributor (4) having an inlet (18) connected to the outlet (14) for cooled natural gas and having two outlets (22, 23), two main heat exchangers (5, 5'), and two main refrigerant circuits (9, 9') each co-operating with one liquefaction heat exchanger (5, 5').
Patent IL-102967-A (IL)
Title: Method and apparatus for programmable memory control with error regulation and test functions
IPC: G11C29/10
Filed: 1992-08-27
Abstract: An electronic circuit (10) for controlling and testing up to eight banks (12) of RAMs (141 - 14n) includes a controller portion (20) for controlling accessing of the RAM banks to permit read and write operations to be carried out, and for initiating testing of the RAMs as well. The circuit (10) also includes a data path portion (22) for detecting parity errors in the data written to and read from the RAMs as well as for detecting errors which occur during testing initiated by the control portion. An interface portion (24) may also be provided to allow test commands, status information and error data to be communicated to and from the circuit (10) across a four-wire boundary scan bus.
Patent IL-110454-A (IL)
Title: Process for plasma treatment of antiballistically effective materials
IPC: D06M10/04
Filed: 1994-07-26
Abstract: Continuous or discontinuous process for plasma treatment of antiballistically effective materials, characterized in that the plasma treatment occurs in two stages, the first stage using a plasma consisting of at least 50% inorganic gas or a mixture of inorganic gases, and the second phase comprising a treatment in a plasma of hydrophobically acting organic gases or mixtures of such gases from the group of saturated hydrocarbons, unsaturated hydrocarbons, saturated fluorocarbons, unsaturated fluorocarbons, siloxanes, or vinyl compounds, or in a plasma of mixtures of one or more of these gases with one or more inorganic gases.
Patent IL-113429-A (IL)
Title: Suckable candy
IPC: A23G3/34
Filed: 1995-04-20
Abstract: PCT No. PCT/CH95/00078 Sec. 371 Date Dec. 20, 1996 Sec. 102(e) Date Dec. 20, 1996 PCT Filed Apr. 7, 1995 PCT Pub. No. WO95/28910 PCT Pub. Date Nov. 2, 1995A candy is disclosed which neutralizes plaque and contains at least one acid neutralizing substance such as an ammonium salt and may further comprise an alkaline metal salt and an alkaline earth metal salt with sugar substitutes and other ingredients.