baber/WOPTO huggingface dataset:
Patent GB-1207135-A (GB)
Title: Explosive compositions and method for their production
IPC: C06B47/14
Filed: 1967-11-02
Abstract: 1,207,135. Explosive compositions. NOBELBOZEL. 2 Nov., 1967 [7 Nov., 1966], No. 49819/67. Heading C1D. An explosive composition comprises an oxidizing salt, water, one or more substances which act as gelling and fuel agents, and nitroglycerine with or without nitroglycol, and contains powdered zirconium silicate, for example; in an amount of 0.5 to 10% by weight, in order to increase the sensitivity and improve the water resistance of the composition. In examples, the ingredients used in addition to those specified above are dinitrotoluene, nitrocotton ammonium nitrate, sodium nitrate, guar flour, carbon, and cellulose.
Patent GB-1591516-A (GB)
Title: Detergent compositions
IPC: C11D11/00
Filed: 1977-12-01
Abstract: In the granular, synthetic organic washing-agent composition having a low bulk density of 0.3 to 0.5 g/cm<3>, consisting of particles of an essentially inorganic basic composition, with a non-ionic washing agent being adsorbed to the surfaces of the particles, 10 to 50% by weight of the basic composition consists of an inorganic scaffolding material, 0.2 to 5% by weight of the basic composition consists of a water-soluble organic hydrotropic alkali metal salt of benzenesulphonic acid or of a lower alkyl-substituted benzenesulphonic acid, or mixtures thereof, and 3 to 16% by weight of the basic composition consists of water, and 4 to 17% by weight of the total product consists of a non-ionic washing agent. When the washing agent compositions are used for heavy, white and coloured washes, e.g. are used in concentrations of from 0.1 to 0.2% in cold, warm or hot washing water, very good cleaning of the individual items of the wash is achieved.
Patent GB-1242495-A (GB)
Title: A process for the production of sulphur-modified polychloroprene without any tendency towards cyclisation
Inventor: MAYER-MADER RUDOF
IPC: C08F36/16
Filed: 1969-10-13
Abstract: 1,242,495. Peptizing sulphur modified poly- Chloroprene. FARBENFABRIKEN BAYER A.G. 13 Oct., 1969 [6 Nov., 1968], No. 50174/69. Heaving C3P. Sulphur modified chloroprene homo- and copolymers are treated by adding to the polymerization latex 0.5 to 5% by weight, based on the polymer, of a peptizing agent, pre-peptizing the polymer in the latex phase until the Mooney viscosity is 60 to 30 units above the potential minimum (see Specification), coagulating the resulting latex, separating the polymer and drying it at a temperature of 80‹ to 170‹ C. until the Mooney viscosity is 30 to 10 units above the potential minimum. Comonomers specified are acrylonitrile, methacrylonitrile, ethyl acrylate, 2,3-dichlorobutadiene and α-chloroacrylonitrile, and polymerization regulators which may be present are a dialkyl xanthogen disulphide or a mercaptan. The peptizing agent which may be tetraethyl thiuram disulphide or a mixture of diisopropyl xanthogen disulphide and an arylguanidine such as di-o-tolyl guanidine is preferably added at 40‹ to 70‹ C. at a pH of 7.5 to 12. Coagulation is carried out below pH8.
Patent GB-1281968-A (GB)
Title: Apparatus for controlling the edges of flat-rolled products
Inventor: FOX JOSEPH JOHN
IPC: B21B39/16
Filed: 1970-10-22
Abstract: 1281968 Rolling metallic materials GENERAL MOTORS CORP 22 Oct 1970 [5 Nov 1969] 50196/70 Heading B5A An apparatus to be used in combination with a rolling mill for controlling the edges of flatrolled products produced by hot-rolling metal particles, e.g. particles of ferrous metal deposited on a carrier sheet of ferrous metal, comprises two wear block members 20, e.g. of cast iron, each having a convex inner surface, spaced apart by the width of the carrier sheet and adapted to bear against the lateral edges of the sheet as it passes through the bite of the rolls, a slide block 22 attached to each wear block 20 and supported in a carrier block 24 so as to be loaded towards the bite by springs 48, a carriage 26 to support the slide block carrier, the carriage being adjustably supported in a frame 28, and each slide block having at least two guide rollers 40 which engage the rolls 12 of the rolling mill. The carriage 26 is moved into the frame 28 on rollers (36), Fig. 1 (not shown), and additionally supported in the frame on pedestals (38). The sheet (10) is enclosed in a tunnel (14) having a controlled atmosphere as it moves from a preheat furnace and over a wear plate 18 into the bite of the rolls. The blocks 20, 22, and 24 can be formed in one piece. The blocks 20 can be hydraulically or pneumatically loaded towards the bite. The support frame may be disposed on a transport car.
Patent GB-1371346-A (GB)
Title: Element for building purposes and apparatus for the production of  such an element
IPC: E04D9/00
Filed: 1971-10-28
Abstract: 1371346 Laminates; seaming MKOSCHORREK 28 Oct 1971 [31 Oct 1970] 50288/71 Headings B5N and B5M [Also in Division E1] A building element 16 comprises a plastics material support stratum 10, e.g. a soft P.V.C. sheet and plastics material tubes 11, each tube being bonded to the support stratum by thermal welding. In a preferred embodiment, the tubes are substantially parallel to one another in plan and are disposed in a plurality of rows 12, 13 and 14, the tubes being welded to the support stratum at or adjacent to one end 11a of the tubes and the unwelded ends of the tubes of each preceding row overlying the welded ends of the tubes of a succeeding row so that the tubes are inclined at an acute angle with respect to the support stratum, the tubes being preferably flattened at the bonds. The tubes in a row may be of different lengths and the tubes of one row may be offset with respect to the tubes of the or each adjacent row. The row of tubes which is intended to be uppermost when the element is installed may be spaced from the adjacent edge of the support. In a further embodiment, rows of plastics tubes are disposed on an arcuate pattern on the support stratum of the element. An apparatus for producing an element according to the preferred embodiment comprises welding jaws 24 for simultaneously welding plastics material tubes, at or adjacent one end thereof to a plastics material support stratum, the jaws being arranged parallel to one another but in stepped relationship. The elements may be assembled with the tubes substantially parallel to one another in plan and with the elements installed adjacently and transversely to the general orientation of the tubes, the lateral edges of the elements extending at an angle to the general orientation of the tubes so that the tubes of adjacent elements cover the joints produced between adjacent elements. In an embodiment, an element or assembly according to the invention may be adhesively bonded to a panel, e.g. an insulating panel or an expanded plastics material. An element or assembly according to the invention may be adhesively bonded to a plastics sheet which is secured by nailing to the wooden shuttering of a roof.
Patent GB-1019467-A (GB)
Title: New tetrakisazo dyestuffs and process for their production
IPC: C09B35/56
Filed: 1963-12-20
Abstract: The invention comprises the tetrakisazo dyes of formula <FORM:1019467/C4-C5/1> wherein R is an amino or hydroxyl group, at least one R1 being the group -NH(CH2)n.X, the possibly remaining R1 being NH2, X is a carboxylic or sulphonic acid group, n is 1 or 2 and the nuclei I and II may contain further substituents.  The dyes are prepared by tetrazotizing one mole of a diamino-disazo dye of formula <FORM:1019467/C4-C5/2> and coupling in alkaline medium with 2 moles of the same or different appropriate 1,3-di-amino-or 1-hydroxy-3-amino-benzenes to give a dye containing at least one -NH(CH2)nX group.  The dyes give black shades on cotton and rayon materials.
Patent GB-1192894-A (GB)
Title: Folding Panel or Door
IPC: E06B3/48
Filed: 1968-10-25
Abstract: 1,192,894. Foldable doors. LOUVERDRAPE, Inc. 25 Oct.. 1968 [31 Jan., 1968], No. 50689/68. Heading EIJ. A foldable door or covering for windows &c. is made up of interengaging seats having integral hinge elements one of which, 12 is semicylindrical and the other is in the form of a retaining flange 14 for receiving the element 12 of the adjacent slat when the door is expanded Fig. 2 and the element 12 is retained in the flange 14 by a depending lip 15 and said lip 15 is retained in the semi-circular element 12 when the door is in the retracted or compacted position, Fig. 4. A serpentine leaf spring 17 or a series of shorter bow springs (Fig. 6 and 7 not shown) are positioned with the retaining flange 14 and maintained in place by a tip 16 on the flange 14 and the spring 17 engages the element 12. The panels are suspended from carriers slidable manually or by cords and pulleys along overhead guides.
Patent GB-1516795-A (GB)
Title: Oxidation resistant cobalt base alloy
IPC: C22F1/10
Filed: 1976-12-06
Abstract: 1516795 Co-alloy UNITED TECHNOLOGIES CORP 6 Dec 1976 [8 Dec 1975] 50693/76 Heading C7A An oxidation and corrosion resistant superalloy consists of Cr 18 - 30 At least one of Mi/Fe 10 - 30 At least one of W/Mo 5 - 15 At least one of Ta/Nb 1 - 5 C 0À05 - 0À6 Al 3À5 - 8À0 Hf 0À5 - 2À0 Ti 0 - 0À5 Y 0À02 - 0À1 B 0 - 0À5 Co Bal. and is suitable for gas turbine applications. The alloy may be cast, or produced in wrought form i.e. sheet, or rod. In the latter case, a suitable procedure would be to vacuum induction melt, cast into ingots, electro-slag remelt and re-cast. After homogenizing 12-36 hrs at 1204-1260C, forging is started at 1149-1204C. After forging, the material is further hot-rolled at a starting temperature of 1149-1204C. The final rolled material may be solution treated at 1204- 1260C for  to 16 hours to produce a material with good high temperature properties and excellent spalling resistance.
Patent GB-1498580-A (GB)
Title: Table game apparatus with positional strikers
IPC: A63F7/07
Filed: 1976-12-07
Abstract: 1498580 Ball table game A E GOLDFARB and E BENKOE 7 Dec 1976 [8 Dec 1975] 50983/76 Heading A6H A game apparatus comprises, for each of two players, a striker 64 actuatable on a support 60 movable transversely of a goal area 42 on a board having a playing surface 34 sloped upwardly from each end and having a surrounding cushion 18. Each support 60 carries two spring-returned flippers 64 actuated by push-buttons 66. The playing piece P is a ball or a puck with concave faces.  The playing surface may be apertured and supplied with air to form an air cushion.
Patent GB-1058180-A (GB)
Title: Improvements in resilient suspensions for the rear wheels of two-wheeled cycle vehicles
Inventor: UNCLES PHILIP BASIL
IPC: B62J6/06
Filed: 1964-12-15
Abstract: 1,058,180. Cycle frames. MOULTON CONSULTANTS Ltd. Dec. 14, 1965 [Dec. 15, 1964], No. 51039/64. Addition to 1,006,563. Heading B7E. In a spring suspension for the. rear wheel of a bicycle comprising in accordance with the parent Specification a pivoted fork sprung by an arcuate rubber spring, the fork comprises a pair of straight tubular arms which extend forwardly from lugs 3 for the wheel spindle towards a position below a pivot bearing on the bicycle frame and are joined by a U-shaped pressing 5 forming a curved abutment 11 for the rubber spring and lugs 6 provided with apertures 8 for attachment to the pivot bearing. A second pressing 12 reinforcing the connection between the arms and the pressing 5 is formed with apertures 13, 14 and a boss 17 for attaching a calliper brake and a prop stand. The lugs 3 may be welded or brazed to the arms or formed integrally by flattening the arms. A bracket 15 for mounting a lighting generator is secured to one arm.
Patent GB-1592463-A (GB)
Title: Process for the preparation of carbamic acid esters of high-boiling alcohols
IPC: C07C239/00
Filed: 1977-12-08
Abstract: The carbamates are prepared by reacting lower aliphatic carbamates with higher-boiling alcohols. Reaction is carried out in the presence of alkyl titanates as catalyst, with heating. The low molecular weight alcohols formed are distilled continuously from the reaction mixture. By using the alkyl titanates as catalyst, reaction times are greatly reduced.
Patent GB-1485808-A (GB)
Title: Vehicle lamp construction
IPC: F21V17/00
Filed: 1974-11-26
Abstract: 1485808 Sealing vehicle lamps CHRYSLER CORP 26 Nov 1974 [7 Dec 1973] 51239/74 Heading F4R In a lamp assembly, e.g. as shown a vehicle rear light assembly, housing 18 containing the lamp is closed by lens 24 which is secured to a flange of the housing solely by the adhesive property of elastomeric material 26. The elastomer may be natural or synthetic rubber, examples of the latter being given and is incompletely cured so that it remains pliable during the expected life of the lamp bulb. The elastomer may also include plasticizers, tackifiers and fillers. It may be used as a preformed gasket or tape, or an extruded bead, and the two surfaces are united by pressure alone.
Patent GB-1528215-A (GB)
Title: Heat exchanger and method for cooling hot gases
IPC: F28D7/16
Filed: 1975-12-15
Abstract: 1528215 Gas cooling apparatus SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 15 Dec 1975 [17 Jan 1975] 51251/75 Heading F4S In a gas cooler intended for the cooling of high temperature hydrocarbon gas the coolant being water which is converted into steam, wherein the gas passes from a supply chamber 1 into tubes 12 the ends of which project into the chamber 1 from a plate 11 separating that chamber from another chamber 2 in which the gas is cooled as it flows through the tubes to outlets 8 by a coolant flowing over the tubes, the gas entry ends of the tubes are, as shown in Fig. 2, encircled each by a jacket 15 and the flow path of coolant through the jacket is determined by an annular baffle 20 in the jacket space said baffle subdividing the space into two interconnected parts. Coolant enters the jackets from inlets 17 and passes out of each jacket through a narrow annulus at the top of the jacket into the chamber 2. Preferably the coolant flow in the jackets 15 is such as to avoid vapour formation in the jackets. In the chamber 2 coolant is supplied through one or more pipes 9 discharging into a tubular member 18 from which the coolant flows upwardly over the tubes 12 (shown as helical) to the one or more outlets 10. The coolant may discharge from the pipe or pipes 9 near the lower end of the tubular member 18 so that relatively cool coolant impinges on the plate 11. The chambers 1 and 2 may be spherical or, as shown, cylindrical. The plate 11 may be flat or, as shown, hemispherical. In a modification, only briefly described, the cooling jackets may each be encircled, with clearance, by a tube cooled externally by another coolant. Typical coolant temperatures and dimensions relating to the size of the coolant passages are given in the Specification. The coolant supplied to the inlets 17 may comprise boiler feed water whilst the coolant supplied to the pipe or pipes 9 may be water derived from a steam/water separating device.
Patent GB-1022519-A (GB)
Title: Universal joint
Inventor: CAMP JOHN WALTER ALDRIDGE
IPC: F16D3/16
Filed: 1964-12-19
Abstract: 1,022,519. Universal joints. FORD MOTOR CO. Ltd. Dec. 19, 1964, No. 51737/64. Heading F2U. A universal joint for a motor-vehicle carburetter linkage comprises a ball head 3, integral with a rod 1, rotatably seated in apertures 9 in a spring sheet-metal socket 5 which has pairs of bent-out tongues 29, 31 that resiliently snap around, and axially locate the socket 5 on, tabs 19 of a U-shaped element 7 secured by a nut 35 to a screwed rod 33, a crosspin 11 rigid with the ball head 3 drivingly engaging slots 13 formed in the walls of the U- shaped element 7. As shown, the rod 1 extends from the ball head 3 through an aperture in the base of the socket 5, whilst in Figs. 4 to 6 (not shown), the ball head is fixed on a cranked end of the rod which extends through the slots in the U-shaped element to form the driving cross-pin, the axis of the main part of the rod intersecting the ball head centre as before.
Patent GB-1210665-A (GB)
Title: Photoelectrostatic developing material
IPC: G03G9/087
Filed: 1967-11-14
Abstract: 1,210,665. Toner composition. ADDRESSOGRAPH-MULTIGRAPH CORP. Nov. 14, 1967 [Nov. 23, 1966], No.51774/67. Heading G2H. A pressure fixable toner composition for developing electrostatic images comprises an aliphatic component containing an aliphatic compound of preferably 6-25c, a dye or pigment and optionally a thermoplastic material, the said composition having a heat of fusion of from 10 m. cal/mg to 45 m.cal/mg. Specified aliphatic components are fatty acids and their metal salts e.g. Al, Pb, Ba, Mg, Zn the salts and amides (primary, secondary or tertiary), hydroxylated fatty acids, petroleum waxes, ester waxes, animal waxes, chlorinated paraffin waxes; cocoa butter, castor wax, partially hydrogenated castor oil, glycerol monohydroxy stearate and methyl-12-hydroxy stearate. Specified pigments are Nubian resin black, carbon, Neo Spectra black, Nigrosine specified thermoplastic materials are polyamides, polystyrenes, polyethylene, polyvinylchloride, acrylic resins, styrene-butadiene copolymers, terpene resins, aryl sulfonamide-fomaldehyde resins, phenol-formaldehyde resin modified with the reaction product of maleic anhydride and rosin or glycerol or pentaerythritol, rosin, asphalt, gilsonites, and PVC copolymers. The developed image may be transferred to a receiving sheet before pressure fixing.
Patent GB-1285273-A (GB)
Title: Improvements relating to wiper mechanism
IPC: F21S8/10
Filed: 1970-11-02
Abstract: 1285273 Wiper mechanisms for vehicle lamps ROBERT BOSCH G m b H 2 Nov 1970 [3 Nov 1969] 51960/70 Heading A4F A vehicle rear lamp lens 12, having a rearwardly facing plane portion merging into a curved portion extending partly along the vehicle side, is provided with a wiper mechanism comprising a wiper arm 20, 21 carrying a wiper blade 13 and connected to a carrier 17 slidable along a guide rail 16 parallel to the plane portion, the arm 20, 21 being urged by a spring 24 tending to pivot it about an axis perpendicular to maintain the blade 13 in engagement with the lens. The carrier 17 is driven to and fro by a screw threaded rod 29 rotated by a motor. In an alternative embodiment the wiper blade is carried by a telescopic rod.
Patent GB-1079426-A (GB)
Title: Vibratory ram
IPC: E02D7/10
Filed: 1965-12-08
Abstract: 1,079,426. Vibratory pile drivers. DEMAG A.G. Dec. 8, 1965 [Jan. 15, 1965], No. 52103/ 65. Heading E1H. [Also in Division Fl] In a vibratory ram having a abody (4) containing an exciter (5a, 5b) of alternating forces and a percussion member (3) axially slidable in and coupled to the body by resilient means, the body (4) being slidable on and supported on a ram guide (2) which is fixedly secured to the rammed article (1), the resilient means for axially and slidably coupling the percussion member (3) with the body (4) comprise adjustable pressure-medium cushions (6, 7).
Patent GB-1487609-A (GB)
Title: Phosphono-spiro-bisphenols a process for their manufacture and their use
IPC: C07F9/6571
Filed: 1974-12-02
Abstract: 1487609 Epoxy resins CIBA-GEIGY AG 2 Dec 1974 [3 Dec 1973] 52111/74 Heading C3B [Also in Division C2] An advancement resin is obtained by reacting n moles of a compound of the Formulµ I or II in which R is halogen, methyl or ethyl and R<SP>1</SP> and R<SP>11</SP> independently denote H, halogen' methyl or ethyl with n + 1 mols of a diepoxide, n being a positive integer. In an example 2 mols of the diglycidyl ether of bisphenol A is reacted with one mol of a compound of Formula (IV) to form a glassy product having an epoxide content of about 1À6 and the product is mixed with a liquid resin based on epichlorohydrin and bisphenol A and the mixture cured with p,p<SP>1</SP>- diaminodiphenyl methane to give a flameretardant product. The compounds of Formulae I and II may themselves be added to epoxide resins and the mixtures cured to give flame-retarded resins or can be reacted with an epihalohydrin to give their diglycidyl ethers which can then be cured with a customary curing agent, optionally in the presence of other polyepoxides.
Patent GB-1120748-A (GB)
Title: Improvements in or relating to arrangements for producing test signals for a colourtelevision receiver
IPC: H04N17/04
Filed: 1966-11-22
Abstract: 1,120,748. Colour television test signal generator. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 22 Nov., 1966 [25 Nov., 1965; 26 Nov., 1965], No. 52259/66. Heading H4F. A test signal generator for use with a PAL colour television receiver comprises a first oscillator 1 for producing a signal of frequency f 1 =f cs - fH, where f cs  equals the colour subcarrier frequency and fH equals the line scanning frequency, a second oscillator 2 for producing a signal of frequency f 2  =f cs  +fH, a mixer 3 for combining the signals from the oscillators to produce a difference signal of frequency 2 fH,  from which line and frame synchronizing signals fH and fv are developed by means including dividers 6 and 7, and a change-over switch 4 which is operated at line frequency under the control of the developed line synchronizing signals and supplies the signals from oscillator 1 and 2 alternately to an output via a gating stage 8. By reason of the choice of the frequencies of oscillators 1 and 2, whereby the frequencies differ from the subcarrier frequency by line frequency, the signals simulate subcarrier signals of which the phase changes progressively by 2# radians throughout the scanning of a line. Upon demodulation in a receiver under test a picture is produced with a progressive colour change across the picture area. Since the two oscillator signals differ from subcarrier frequency in opposite directions, the phase changes take place in opposite directions, thus simulating the reversal of phase modulation which characterizes the PAL type of signal. A phase shifter 5 is included in the output of mixer 3. This shifts the timing of the synchronizing signals with respect to the cyclic phase change of signals f 1  and f 2 . The line synchronizing signals control the gating stage 8 and function to cause short bursts of the signals to be inserted in the blanking intervals to simulate the colour synchronizing bursts. Because of the phase shift produced by the phase shifter 5 the bursts appear in alternate lines advanced and retarded by a phase of #<SP>1</SP> with respect to a reference phase position. The " bursts " thus have the phase modulation which characterizes one type of PAL system. In a simplified system, Fig. 1 (not shown), phase shifter 5 and blanking stage 8 are omitted.
Patent GB-1036620-A (GB)
Title: Improvements in or relating to silos
Inventor: ANDREN INGMAR
IPC: A01F25/08
Filed: 1964-12-29
Abstract: 1,036,620. Silos. LINDE MARKINER A.B. Dec. 29, 1964, No. 52661/64. Heading E1T. A compartmental, sheet metal silo for storing grain is comprised of rectangular plates 1 secured to one another and to corner columns 2 by bolted flange connections, the columns 2 consisting of superimposed, hollow, frustoconical or pyramidal sections 2 arranged as shown to define therebetween air passageways 5 communicating with the storage compartments. Air is blown by fans into the corner columns to which outlet hoppers are connected. Extensions of the columns 2 support a roof.