baber/WOPTO huggingface dataset:
Patent GB-1121358-A (GB)
Title: Aerosol manufacture
IPC: C09K3/30
Filed: 1966-10-18
Abstract: A therapeutically effective amount of an anti-tussive agent is incorporated in an aqueous whipped-topping-type non-toxic aerosol foam composition in the form of an oil-in-water emulsion.  The anti-tussive agent may be d-methorphan, d-methorphan hydrobromide or d-methorphan hydrobromide adsorbate.  The composition may contain milk or cream or an emulsion of vegetable or mineral oil. The surfactant present may be a mono- or diglyceride, an acetylated mono- or di-glyceride, a lactated monoglyceride, a sorbitan ester or a polyoxethylene sorbitan ester.  The propellant may be a "Freon" (Registered Trade Mark), nitrous oxide, carbon dioxide or nitrogen. Optional extras include methyl- or propyl-paraben, cetyldimethylbenzylammonium chloride, sorbic acid, benzoic acid, phenylephrine hydrochloride, sodium-CMC, sweeteners and flavours.ALSO:A therapeutically effective amount of an anti-tussive agent is incorporated in an aqueous whipped-topping-type non-toxic aerosol foam composition in the form of an oil-in-water emulsion. The anti-tussive agent may be d-methorphan, d-methorphan hydrobromide or d-methorphan hydrobromide adsorbate.  The composition may contain milk or cream or an emulsion of vegetable or mineral oil. The surfactant present may be a mono- or di-glyceride, an acetylated mono- or di-glyceride, a lactated monoglyceride, a sorbitan ester or a polyoxethylene sorbitan ester.  The propellant may be a "Freon" (Regd. T.M.), nitrous oxide, carbon dioxide or nitrogen.  Optional extras include methyl-or propylparaben, cetyldimethylbenzylammonium chloride, sorbic acid, benzoic acid, phenylephrine hydrochloride, sodium-CMC, sweeteners and flavours.
Patent GB-1203318-A (GB)
Title: A process for the development of photographic silver halide light-sensitive elements
IPC: G03C5/26
Filed: 1968-10-02
Abstract: 1,203,318. A development process for photographic silver halide light-sensitive elements. FUJI SHASHIN FILM K.K. Oct.2, 1968 [Oct.2, 1967], No.46824/68. Heading G2C. A photographic process for the development of a photographic silver halide light-sensitive element, including an aldehyde pre-hardening step and a development step, comprises processing the lightsensitive element between the pre-hardening step and the development step in an aqueous solution containing a heterocyclic compound having as structural units forming the heterocyclic ring at least two of the groups:- -NH-, -Co-, -C(R 1 )=, and -C(R 2 )(R 3 )-, at least one of said groups being -NH- or -CO-, wherein R 1 , R 2  and R 3  each represents a hydrogen atom, a methyl group, or an ethyl group. The heterocyclic compound may be maleic hydrazide, dimedone, uracil, cyanine acid, succinimide, flavanic acid, bartitunic acid, or melamine. The heterocyclic compound is usually used in a concentration of 0À1 to 50g per litre of the aqueous solution to remove the aldehyde remaining from the pre-hardening step, so that fogging due to the presence of an aldehyde in a subsequent processing step is effectively prevented.
Patent GB-1418910-A (GB)
Title: Separation of glucose syrups
IPC: C13K1/08
Filed: 1972-10-11
Abstract: 1418910 Fractionating glucose syrups G G BIRCH 10 Oct 1973 [11 Oct 1972] 36996/72 Heading C3U A process for the isolation of selected fractions of glucose syrups obtained from starch hydrolysis comprises (i) positioning the glycose syrup by means of reverse osmosis into a permeate and concentrate; (ii) optionally subjecting the resultant permeate and/or concentrate to further reverse osmosis; and (iii) isolating a selected permeate and/or concentrate. The preferred products comprise a mixture of oligosaccharides having less than 10% of material of molecular weight less than 300 and less than 10% of material of molecular weight greater than 30,000, e.g. having at least 80% of material of molecular weight in the range 666-1314, and a mixture of oligosaccharides having at least 70% of material of molecular weight greater than 1476. These may be produced by successive reverse osmosis through "loose" and "tight" membranes.
Patent GB-1260175-A (GB)
Title: Method and apparatus for producing fibrous products having integral tongue and groove edges
IPC: B29C70/00
Filed: 1969-09-24
Abstract: 1,260,175. Moulding bonded fibrous panels. JOHNS-MANVILLE CORP. 24 Sept., 1969 [30 Sept., 1968], No. 47013/69. Heading B5A. [Also in Division E1] A bonded fibrous panel 27, Fig. 4, having a groove 25 and tongue 26, is made by passing a mass of fibrous material and a binder between heated platens 16, 17, Fig. 1, the tongue being formed by compression between surfaces (23, 24), Fig. 3 (not shown), which are continuations of sloping surfaces 18, 19 on one side of the platens, and the groove being formed by a member 22 which enlarges a slit 13 preformed by a knife 14. In the embodiment described, glass fibres and a thermosetting binder are used and as shown, knife 14 is rotary; alternatively this knife may be reciprocated and in either case the depth of slit 13 is greater than the depth of the groove. The slit surfaces may be partially cured either by a heated plate 15 or former 22 and platens 16, 17 may be heated  electrically, by induction or resistance; or by circulation of steam. The formed panel is of greater density in the neighbourhood of the tongue and groove. The panels are particularly intended to be thermally insulating and may form decorative walls or ceilings. Each may contain 3-25% by weight of binder, e.g. phenol formaldehyde, and be provided after moulding with a metal foil or plastics sheet 30, Fig. 4, which extends from within groove 25 to the outer edge of tongue 26. The binder may be of thermoplastics in which case the moulding apparatus is provided with downstream shaperetaining and cooling means.
Patent GB-1021869-A (GB)
Title: Improvements in and relating to fasteners
Inventor: SECKERSON CLIFFORD ALEXANDER
IPC: A47H13/01
Filed: 1963-11-28
Abstract: 1,021,869. Clips. F. T. PRODUCTS Ltd. Nov. 23, 1964 [Nov. 28, 1963], No. 47086/63. Heading E2B. [Also in Division A4] A fastener 10 comprises a pair of substantially parallel limbs 12, 13 joined at one of their ends by a substantially circular loop 11 having an open mouth between the limbs, at least one of the limbs having at least one prong 16 or 17 directed inwardly and towards the loop wherein one of the limbs is formed with at least one lug 18 adjacent the loop which extends transversely across the open mouth towards the other limb. As shown, in which the fastener may be used to support a curtain on a sheathed wire or in which a curtain hook may be attached to each fastener, the fastener is formed from a sheet metal blank, Fig. 1 (not shown), and the prong or prongs 16, 17 and the lugs 18 are sheared and bent from opposite edges of the blank, the lugs 18 providing abutments for the top edge of the curtain when the fastener is in use. In another embodiment, Figs. 7-10 (not shown) a lug in one limb extends through a corresponding slot in the other limb, and a pair of prongs is provided at the edge of one limb only.
Patent GB-1273499-A (GB)
Title: Electric vacuum furnace
Inventor: PARSHIN NIKOLAI IVANOVICH
IPC: F27D3/18
Filed: 1970-10-07
Abstract: 1,273,499. Vacuum furnaces. VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY INSTITUT ELEKTROTER-MICHESKOGO OBORUDOVANIA. 7 Oct., 1970, No. 47725/70. Heading F4B. An electrically heated vacuum furnace for highly refractory materials e.g. corundum comprises a heating chamber 1 with heating elements 2, radiation screens 3 and a gate valve 4, and a series of auxiliary treatment chambers 5 mounted around a rotary and vertically movable column 6 whereby said chambers 5 may be attached one at a time to the heating chamber. The chambers 5 have also heating elements 8, screens 9, devices 11 for vertically moving the wave 10 between said chambers and the heating chamber, and gate valves 7. The vacuum pump 13 is incorporated in the column 6 with branches 15 to the chambers 5 controlled by valves 14.
Patent GB-1185280-A (GB)
Title: Magnetic Storate Element
IPC: F23K5/04
Filed: 1968-10-09
Abstract: 1,185,280. Magnetic storage apparatus. NATIONAL CASH REGISTER CO. 9 Oct., 1968 [26 Oct., 1967], No. 47765/68. Heading H3B. [Also in Division H1] A non-destructive readout magnetic storage element is formed by depositing three layers of thin films on a conductive rod like structure 11, a first storage layer 12 of relatively high coercivity isotropic magnetic material, a second layer 13 of non-magnetic material and a third, read layer 14, of a relatively low coercivity anisotropic magnetic material having its easy axis substantially parallel to the longitudinal axis of of the structure 11. The rod has a word drive winding 17 wound along its full length so as to be common to all storage elements 18 defined by individual digit windings 21 to 28. A write operation is commenced by clearing all the storage elements 18 with a clear current pulse 65, Fig. 4, applied to word line lead 17a which drives all the storage elements into their " 0 ' state, storage layer 12 having a rectangular hysteresis characteristic. A write pulse is then applied to word line 17 to drive the magnetic storage elements to the " 1 " state which pulse is insufficient by itself to change the state of the storage elements. In order to store a " 1 " a digit pulse is applied to the appropriate digit line 21 to 28 to drive the respective element the remaining way to the " 1 " state. Current pulse 66, Fig. 4a represents the sum of the digit and word current pulses. No digit current pulse is applied if a " 0 " is to be stored. At the end of the write pulse the magnetization of the storage 12 and read 14 layers take up the positions shown at 81, 82. In order to read out the storage elements read pulses 67, 68 are applied to the word lines 17. When a " 1 " is stored the magnetizations of the films are aligned as shown by the read pulse 67 any signals 57 generated on the digit lines 21 to 28 being ignored. At the termination of the read pulse 67 the storage layer 12 again skews the magnetization of the read layer 14 generating a pulse 69 on the respective digit line indicative of a stored "1". If a " 0 " is stored then the read pulse 68 aligns the magnetization of the read layer 14 into the direction 73, the read pulse 68 being of insufficient magnitude to change the direction of the storage layer 12. The signal 58 is again incidental to the read operation and is ignored. At the termination of the read pulse 68 no pulse is generated in the digit line indicative of a stored " 0 ". With the films 12, 14 in the condition shown at 74, 71 any subsequent read pulse would not produce a spurious signal 58. By arranging that the write zero pulse 65 is followed by a conditioning pulse such as 68 the stored information may be detected using the leading edge of the read pulse.
Patent GB-1077658-A (GB)
Title: Improvements in absorption refrigerating machines
IPC: F25B33/00
Filed: 1964-11-25
Abstract: 1,077,658. Refrigerating. ELECTROLUX Ltd. Nov. 25, 1964 [Dec. 3, 1963; Dec. 16, 1963], No. 47916/64. Heading F4H. In a continuous cycle absorption refrigeration system having two heat sources, the heat supplied by at least one of the sources is controlled by a member responsive to the temperature of part of the generator. As shown, the heat sources comprise a gas burner 21 and an electric heating cartridge housed in a pipe 13, the supply of current to the cartridge being controlled by a switch 29 having a temperature sensor 27 arranged in contact with the generator flue pipe 12. The arrangement prevents over-heating of the generator and may be adapted so that the gas, rather than the electricity, supply is controlled by sensor 27. In a modification (Fig. 2, not shown) the system includes two liquid circulation pumps (14 and 32) having separate heat sources.
Patent GB-1117186-A (GB)
Title: Machine for applying liquids to the ground
IPC: A01M7/00
Filed: 1965-11-11
Abstract: 1,117,186. Spraying liquids. H. M. GIBSON. 9 Nov., 1966 [11 Nov., 1965], No. 47948/65. Heading A1D. A machine for distributing liquids on the ground comprises a tank 13 mounted on a wheeled carriage from which liquid is fed by pipes 23 to two bowl-shaped centrifugal distributers 11 provided with holes 11a. The distributers 11 are driven from the wheels 2, the drive including a governor which operates a valve to control the supply of liquid from the tank 13. In a modification a single distributer is driven from a single wheel mounted in a carriage which is guided manually by handles 4.
Patent GB-1256290-A (GB)
Title: Novel dairy product
IPC: A23G9/04
Filed: 1969-09-30
Abstract: 1,256,290. Dairy product. COMPAGNIE VERGAIS-DANONE. 30 Sept., 1969 [1 Oct., 1968], No. 48120/69. Heading A2B. An expanded dairy product, for example an ice cream, having a degree of expansion of 1.4 to 2, comprises sugar and milk and/or cream, together with 0.1-1 wt % of a stabiliser to prevent syneresis, for example gelatin, 0.2-1 wt % of a stabiliser to preserve the expanded structure, for example gum arabic, tragacanth, kasaya, or guar, pectin, or caragheenate, or an alginate, and 0.2-3 wt % of a starch material, for example cereal flour or a starch such as potato starch.
Patent GB-1274005-A (GB)
Title: Lime soap dispersants and compositions containing them
Inventor: HIRST DAVID GRAHAM SPENCER
IPC: C11D1/28
Filed: 1969-10-01
Abstract: 1,274,005. Alkylbenzene ammonio alkane sulphonates. PROCTER & GAMBLE Ltd. 30 Sept., 1970 [1 Oct., 1969], No. 48278/69. Heading C2C. [Also in Division C5] The invention comprises compounds of the formula where R is a straight or branched chain alkyl group of 8-24 carbon atoms R<SP>1</SP> and R<SP>11</SP> are alkyl groups of 1-6 carbon atoms and n is 1-4. The compounds are prepared by reacting an alkylbenzene with formaldehyde and hydrogen chloride in acetic acid in the presence of zinc chloride, treating the product with a dialkylamine and reacting the product with a halo alkane sulphonate or with propane or butane sultone.
Patent GB-1518049-A (GB)
Title: Hinge arrangements for motor vehicle doors
IPC: E05D5/04
Filed: 1976-11-19
Abstract: 1518049 Mounting vehicle door hinges DAIMLER-BENZ AG 19 Nov 1976 [29 Nov 1975] 48389/76 Heading E2F A vehicle door hinge has leaves 14, 15 which are secured respectively to a vehicle door pillar 7 and a vehicle door 17; a mounting plate 8 being welded to pillar side walls 9 and 18 and projecting at 16 to adjustably receive a leaf mounting bolt 26 in an oversize hole 24. The bolt 26 is received in a nut 25 welded to a plate 23 and adjustment is possible in the plane of the portion 16 of the plate 8. The leaf 15 is also adjustably secured to the door 17 and allows adjustment in the longitudinal direction of the vehicle.
Patent GB-1223126-A (GB)
Title: Perhaloalkyl derivatives of arsenic
Inventor: TITTLE BARRY
IPC: C07F9/72
Filed: 1967-10-26
Abstract: 1,223,126. Perfluoroalkyl derivatives of arsenic and alkanes therefrom. IMPERIAL CHEMICAL INDUSTRIES Ltd. 11 Oct., 1968 [26 Oct., 1967], No. 48772/67. Headings C2C and C2J. The fluorine atoms in arsenic trifluoride are replaced by perhaloalkyl radicals to give monofluoro bis-(perhaloalkyl) arsines and tris-(perhaloalkyl) arsines, by reacting AsF 3  with a perhalo-olefin in the presence of SbF 5 . The reaction may be carried out between -10‹ and 60‹ C. The AsF 3  and SbF 5  may be allowed to react together to form AsF 2 + SbF 6 - which is then contacted with the perhalo-olefin at 40‹ to 60‹ C. Alternatively, for example, tetrafluoroethylene may be added directly to a mixture of AsF 3  and SbF 5  at -10‹ to 50‹ C. and the monofluoro bis-(perfluoroethyl) arsine formed, may be separated from the liquid reaction products by fractional distillation. New compounds, monofluoro bis-(perfluoroethyl) arsine FAs(C 2  F 5 ) 2  and monofluoro bis-(1,2,2,2-tetrafluoro-1- chloroethyl) arsine, FAs(CFClCF 3 ) 2  are claimed. Perfluorobutane may be made by heating FAs(C 2 F 5 ) 2  in an autoclave for 14 hours.
Patent GB-1096242-A (GB)
Title: Sectional towers for hoists
Inventor: ADEY JOHN CHARLES
IPC: E04H12/10
Filed: 1964-12-02
Abstract: 1,096,242. Towers for hoists. BRITISH HOIST & CRANE CO. Ltd. Nov. 30, 1965 [Dec. 2, 1964], No. 48984/64. Heading B8H. A tower for supporting a lift or hoist is built up from frames consisting of rectangular uprights 2 interconnected by tubular members 3. The sections are connected to those above and below by spigots 7 and to those at the side by lugs 6. The joins between sections are staggered, by incorporating half-sized sections 1a, 1b to increase stability. The same bolts which pass through lugs 6 also pass through spigots 7. To accommodate a gate two vertically adjacent sections are replaced by two uprights 2a, Fig. 2, (not shown). This arrangement provides for a vertically sliding gate as shown in Fig. 3 (not shown). If a side-sliding gate is used the members 2a are equal in length to one section of the tower. The sections opposite the gate may comprise two uprights and detachable cross-members 15, Fig. 1, which can be removed so that the gate may be transferred easily to  the opposite side of the tower.
Patent GB-968786-A (GB)
Title: Improvements in or relating to windscreen wiper mechanisms
IPC: B60S1/34
Filed: 1962-12-31
Abstract: 968,786. Windscreen wipers. FABBRICA ITALIANA MAGNETI MARELLI S.p.A. Dec. 31, 1962 [Jan. 2, 1962], No. 49000/62. Heading A4F. In a windscreen wiper in which the blade is supported by two arms, the supportihg device includes two articulated parallelograms the first, which allows the orientation of the blade to remain constant, comprising the two arms A1, A2, a crossbar 46 which holds the blade and a connecting link 34; the second, comprising said link 34, two cranks 18, 19 hinged by suitable means to said arms A1, A2, and a second connecting link 40. Spring toggle devices, which permit movement of the blade away from the windscreen, comprise extensions 16, 17 on the cranks 18, 19 near their oscillating axes 30, 36, connected by pivot pins 14, 15, to the arms A1, A2, and hinged by pins 22, 23, to eyelets on the end of the rods 24, 25, within the springs 28, 29. One of the cranks 18, is connected to the motor shaft 30 secured to the windscreen 3, the other crank being pivoted to the connecting link 34.
Patent GB-1017713-A (GB)
Title: Method of irradiating objects with high energy electrons
Inventor: BRYNJOLFSSON ARI
IPC: B29C35/08
Filed: 1963-12-12
Abstract: 1,017,713. Irradiation by high-energy electrons. ATOMENERGIKOMMISSIONEN. Dec. 12, 1963 [Dec. 19, 1962], No. 49075/63. Heading H5R.  A method of irradiating objects (e.g. canned meat &c.) with high energy electrons, includes surrounding the objects with material of substantially the same specific gravity (e.g. water &c.) and composed of constituents having substantially the same average atomic number as the object. When the can is irradiated by a beam of electrons of about 13 Mev., when surrounded only by air, the resulting dosage is insufficient at the sides and the bottom of the can. By immersing the can in water and placing a reflecting plate, e.g. of lead underneath it, satisfactory dosage is obtained throughout the can. If the reflector is not used, irradiation may be carried out from above and below.
Patent GB-1149993-A (GB)
Title: Improvements in spigot and socket pipe joints
IPC: F16L19/025
Filed: 1967-10-31
Abstract: 1,149,993. Pipe couplings. McALPINE & CO. Ltd. AND J. E. McALPINE. 19 March, 1968 [31 Oct., 1967], No. 49384/67. Heading F2G. In a coupling comprising a socket 2 and a spigot 1, a rubber, annular seal 9 of rectangular cross-section is deformed, when a nut 4 is screwed on to the socket, so as to bear on the end of the socket, the wall of the spigot, the inclined or curved wall 7 of the nut and the inner face 8 of the flange of the nut. Tightening of the nut may prevent or permit relative axial movement of the parts whilst fluid-tightness is maintained.
Patent GB-1535339-A (GB)
Title: Strip feeding apparatus
IPC: B29C65/50
Filed: 1975-12-03
Abstract: 1535339 Splicing webs HAUNI-WERKE KORBER & CO KG 3 Dec 1975 [6 Dec 1974] 49652/75 Heading B8R Apparatus for splicing the trailing end 3a of an expiring web to the leading end 3b of a replacement web comprises a holder 52 for supporting a connecting strip 53 provided with adhesive on both sides, the strip being contacted by splicing means 16 driven by a fluid drive 29 and effective, on the one hand, to sever the leading end of the replacement web held by suction positioning means 14b by co-operating with a cutting means 18b, and apply the leading end to one side of the strip 53, and on the other hand, to cut off the trailing end of the expiring web by cutting blades 51a, 49, and apply the trailing end to the other side of the strip 53. In operation a photo-electric cell sensor 57a sensing the diameter of the expiring web roll 2a applies a signal to a controller 58 to stop the feed rollers 9, 11 by de-energizing a clutch 121, stop the rotation of web roll 2a by applying a brake 42a and initiate rotation of web roll 2b, by releasing brake 42b. The controller 58 is also effective to actuate the drive 29. During splicing the web is fed to a processing machine (not shown) from a web accumulator (not shown). The splice can be eliminated in the processing by a signal 59 applied to the associated splice eliminator having a shift register.
Patent GB-1517714-A (GB)
Title: Preparation of gravure printing surfaces
IPC: B41C1/05
Filed: 1974-11-18
Abstract: 1517714 Coated printing blanks CROSFIELD ELECTRONICS Ltd 31 Oct 1975 [18 Nov 1974] 49861/74 Heading B2E [Also in Division B6] A method of making a gravure printing blank suitable for imaging with a laser beam comprises forming a uniform array of cells or grooves in a moral member coating the entire member with plastics material by electrostatically spraying with powder which fills the cells and grooves as well as covering the areas between the cells or grooves and heat-curing. The metal member is preferably copper or copper-surfaced; the plastics material is epoxy resin containing hardening additives such as aluminium oxide, titanium oxide and/or carbon black to allow for subsequent machining.