baber/WOPTO huggingface dataset:
Patent GB-1254461-A (GB)
Title: Polish compositions based on film forming polymers
IPC: C09D125/14
Filed: 1968-11-26
Abstract: 1,254,461. Polish compositions. ROHM & HAAS CO. 26 Nov., 1968 [29 Nov., 1967], No. 56101/68. Heading C3P. Aqueous polish compositions contain a filmforming polymer and a chelate compound which comprises (a) a polyvalent metal or polyvalent metal ammonium moiety and (b) a bidentate amino acid ligand moiety. The polymer component is preferably an emulsion polymer of one or more (meth)acrylate esters, optionally copolymerized with monomers such as (meth)- acrylonitrile, vinyl acetate, styrene, vinyl toluene, vinyl chloride or vinylidene chloride; other optional monomer components include carboxylic acid monomers, amine monomers and partial esters of dicarboxylio acid monomers. Preferred chelate compounds are cadmium, nickel, zinc and zirconium glycinates, cobalt, copper and zinc alaninates, copper, zirconium and zinc #-alaninates, nickel norvalinate, zinc valinate, zinc N-methylamino acetate, copper dimethylamino acetate and ammonium complexes of these compounds. The compositions may additionally include other components such as waxes, alkali-soluble resins, surfactants, dyes, pigments, fillers and plasticizers (e.g. tributoxyethyl phosphate, dibutyl phthalate, diethylene glycol monoethyl ether, diethylene glycol and ethylene glycol). Waxes, where used, may be of vegetable, animal, synthetic (e.g. polyethylene) and/or mineral origin (many examples are given). Suitable alkali-soluble resins include shellac, Manilla gum, Loba gum, styrene-acrylic acid resins, styrene-maleic anhydride resins, alkali-soluble alkyds and rosinmaleic anhydride or rosin-fumaric acid adducts modified with polyols.
Patent GB-1202869-A (GB)
Title: Improvements in or relating to apparatus for monitoring physiological functions
Inventor: ZGORSKI RICHARD JOSEPH MARK
IPC: A61B5/04
Filed: 1966-12-19
Abstract: 1,202,869. Electromedical measurements. LAN-ELECTRONICS Ltd. Dec.18, 1967 [Dec.19, 1966], No.56822/66. Heading G1N. Deviation of a pulsating function (e.g. heart beats, respiration, pulse) from normal is determined by variation of the integral. As shown for monitoring heart-beats the output from an electrocardiograph is integrated and applied to upper and lower limit detectors controlling an alarm circuit. The alarm may also be triggered by variation of the pulse repetition rate of the heart-beat signal.
Patent GB-1284245-A (GB)
Title: Method and apparatus for solvent scouring knit webs and the like
IPC: D06B9/00
Filed: 1970-12-01
Abstract: 1284245 Scouring webs RIGGS & LOMBARD Inc 1 Dec 1970 [2 Dec 1969] 56927/70 Heading D1L A web of knit material is treated with a liquid material by a process wherein the web is transported in an open width condition, whilst being substantially fully supported, the liquid applied then part of it forcibly removed and the remainder removed by heating the atmosphere along its path. The web 26 is fed into apparatus 10 via slot 12. It is supported by perforated conveyor belt 16 during passage under nozzles 38 which spray on the treating liquid. The web is then squeezed partially dry by nip rolls 50, 48 and then delivered to the drying section. This section consists of a series of stacked conveyors, consisting of belts 53 and rollers 55 and 56, disposed above which are heating elements 64, typically steam rods, by means of which residual solvent is removed. A pivoted feeler 52 is provided in order to sense the tension of web 26 as it leaves conveyor 16 and which, via switch 54 controls the speed of variable speed motors which drive either or both of the conveyor rollers 18 and 20. A similar feeler 60 with switch 62 is provided to sense the tension of the web as it leaves the rollers 48, 50. The switch 62 controls the speed of the rollers driving the drying conveyors.
Patent GB-1291496-A (GB)
Title: Method for making metallic material for use in a thermostat
Inventor: THOMAS SETH RICHARD
IPC: B23K20/00
Filed: 1969-11-21
Abstract: 1291496 Producing composite sheets; jointing by rolling; welding by pressure TEXAS INSTRUMENTS Inc 21 Nov 1969 [18 Dec 1968] 57179/69 Headings B3A B3M and B3R A method for forming a composite metallic member for a thermostat comprises contacting cleaned surfaces of at least two layers of metal at least one of the layers being iron or an iron alloy having an oxide film and squeezing the metals with a reduction in thickness to form a partial solid phase bond and then heating to a temperature below any of the melting points of the metals and for a sufficient period of time to cause dispersion of oxides from between the contacting surfaces and to induce diffusion of the layers to completely bond the layers. Preferably the squeezing is performed in a rolling mill and the thickness of the layers is reduced by 50% and the initially-bonded composite is heated to a sufficiently high temperature to d isperse all oxides from the interfaces into the metal layers. The heating may be carried out in a single batch or progressively along the length of the composite material by means of a conventional strip annealing process. The metal may be iron or iron alloy materials of Ni, Cr, Mn, Al, Mo, Co, C. A partial diffusion step may preceed the high temperature treatment by heating in a conventional bell annealing furnace.
Patent GB-1210727-A (GB)
Title: Electrographic record medium
IPC: G03G15/32
Filed: 1968-12-04
Abstract: 1,210,727. Electrostatic recording media. CLEVITE CORP. 4 Dec., 1968 [29 Dec., 1967], No. 57563/68. Heading B2E. An electrostatic record medium, for placing with a first side of said medium adjacent a surface of a charging head for reflecting electrostatic recording on the medium comprises a conductive base layer, a dielectric layer covering one side of the conductive base layer and presenting a substantially flat dielectric surface for receiving and retaining charge from the charging head, and a number of projections out of the plane of the dielectric surface to establish, during electrostatic recording, a gap of substantially uniform length between the dielectric surface and the surface of the charging bead. The conductive base may be paper coated and/or impregnated with an ionic conductor, a carbon filled paper or a sheet of paper having carbon filled coating. The dielectric layer may be of polyvinyl acetate, polystyrene, polyvinyl butyral or polymethyl methacrylate. The dielectric layer may be of thickness 0.1 to 0.3 mils. The projections may ,be formed integrally with the dielectric layer, or may be granular particles affixed or embedded in to the surface of the dielectric layer. Suitable granular particles are glass shot, crude hard wax emulsion, corn starch, refractory material or plastics material such as polyethylene. A conductive material such as aluminium powder or zinc dust may be employed which do not contact the conductive surface below.
Patent GB-1214819-A (GB)
Title: Pneumatically actuated disc brake for a rail vehicle
IPC: F16D55/224
Filed: 1967-12-19
Abstract: 1,214,819. Brakes; arrangement and disposition of. ORENSTEIN & KOPPEL A.G. 19 Dec., 1967 [14 Jan., 1967], No. 57619/67. Heading B7L. [Also in Division F2] In a pneumatically actuated disc brake on a rail vehicle, the brake actuator cylinder and brake pad linkage &c. are fixed to the unsprung wheel axle, rather than to the sprung chassis. As shown, Figs. 1 and 2, a U-shaped lever mount 6 is fixed by a bracket 7 to a lug 2 on a spring suspension unit 22. Levers 8 and 15 are pivotal on the mount at pivots 9, 16 respectively. An actuator cylinder 10 is bolted to the upper end of the lever 8 while a piston-rod 12 is pivotally joined by a fork member 14 to the lever 15. Brake pads 18, 18a are pivotally carried by the levers 15 and 8 respectively and act on opposite radial friction surfaces 4b, 4c of the wheel.
Patent GB-1279696-A (GB)
Title: Seat, especially for agricultural vehicles
IPC: B60N2/10
Filed: 1969-11-27
Abstract: 1279696 Pivotable seats ETABS SABLE FRERES 27 Nov 1969 [27 Dec 1968] 58141/69 Heading A4J A seat bottom 5 for use in agricultural and public works vehicles is pivotable from a position in which the bottom is horizontally disposed to a position in which the bottom is substantially vertical Fig.2 (not shown) and thereby acting as a back support. The seat bottom 5 is guided between the two positions by front and rear links 8 and 9 pivotally connected to a seat support bracket 1 and the seat bottom 5. When the seat bottom is horizontally disposed the lower surface of the front link 8 abuts against a stop 21 on the support 1. The seat bottom 5 is locked in the vertical position by the engagement of pivot pin 17 in the guide slot 23.
Patent GB-1142999-A (GB)
Title: Tape transport apparatus
IPC: G11B15/58
Filed: 1966-08-29
Abstract: 1,142,999. Tape transport arrangement. SPERRY RAND CORP. 29 Dec., 1966 [3 Jan., 1966], No. 58180/66. Heading G5R. A tape transport arrangement comprises capstans 14, 15 for transporting the tape 10 in either direction past a record/playback head 12, and tape reels 16, 22 each associated with a pair of vacuum loop boxes 36, 38. Each loop box is provided with a first vacuum inlet 20 and a second pair of vacuum inlets 42. Loop length sensing means (not shown) is provided for each box in association with the sensing ports 44.
Patent GB-1336445-A (GB)
Title: Graft polymerisation
IPC: C08J7/18
Filed: 1970-12-08
Abstract: 1336445 Graft polymerization process INRESCOR AG FUR INDUSTRIELLE FORSCHUNG UND STRAHLENUTZUNG 8 Dec 1970 [12 Dec 1969 21 April 1970] 58310/70 Heading C3G A process for the graft polymerization or graft copolymerization of at least one radically polymerizable monomer onto an essentially smooth-surfaced, polymeric substrate comprising a polyester, a polyamide, a polyacrylate, a polyolefin or a halogenated polyolefin in the form of a sheet comprises heating the substrate to a temperature within the glass transition temperature range of the polymer therein and irradiating with UV or high energy ionizing radiation, a layer of carrier material being contacted with at least one surface of the substrate and impregnated with the polymerizable monomer whereby the polymerizable monomer is graft polymerized or graft copolymerized on to the substrate. The carrier material is conveniently impregnated with a solution or suspension of the polymerizable monomer. The substrate may be heated to a temperature within the glass transition temperature range prior to irradiation, and the substrate may be brought to the reaction temperature at least twice in successive heating stages. A separate irradiation step is associated with each heating stage. The substrate may be placed between two layers of carrier material which assembly is passed through the solution or suspension of the polymerizable monomer whereby the monomer penetrates the carrier material and is graft polymerized on to both surfaces of the substrate. Alternatively grafting may be effected onto one side only of two substrates by superimposing the two sheets with the surfaces to be treated outermost and then interposing the two sheets between two layers of carrier material which are either themselves impregnated initially or become impregnated by passing through the solution or suspension as before. Instead of two superimposed sheets a tubular structure in the flattened condition may be treated in similar way. In the examples which all refer to irradiating with high energy electrons methacrylic acid is grafted on to (1) polyethylene glycol terephthalate foil between two superimposed glass fibre sheets and acrylic acid is grafted on to (2) a copolymer of polyamide 6 and polyamide 66 sheet between two glass fibre sheets; (3) polyamide 12 foil placed on a fabric of polyethylene glycol terephthalate; (4) a tube of polyethylene glycol terephthalate, in flattened condition, between two superimposed glass fabric sheets; and (5) two foils of polyethylene glycol terephthalate between two glass fibre sheets.
Patent GB-1453470-A (GB)
Title: Read-view driving mirrors
IPC: B60R1/04
Filed: 1973-12-18
Abstract: 1453470 Rear-view mirrors SOC COMMERCIALE DU COMPTOIR DES INVENTIONS PRATIQUES POUR L'AUTOMOBILE 18 Dec 1973 [19 Dec 1972] 58500/73 Addition to 1387906 Heading B7J A rear-view driving mirror comprises a support 2, e.g. made of plastics and securable by an adhesive coating to the interior of a windscreen 1, an arm 4, an elastically deformable clamp 12 and a mirror reflector in a head 5, one end of the arm 4 being detachably fixed to the support 2 by means of the clamp 12 and the mirror head 5 being fixed to the other end of the arm 4, wherein the clamp 12 engages astride the one end of the arm 4 and has a pair of limbs 12b each provided with a longitudinally extending rib 13 which snap engages in a corresponding slot 10 formed in a respective longitudinally extending boss 9, the two bosses 9 defining an aperture in the support 2, the arrangement being such that when a predetermined force is applied to the mirror the clamp 12 moves with the arm 4 to snap out of engagement with the support 2.
Patent GB-1326853-A (GB)
Title: 4,5-bis-trifluoromethylamino derivatives of thiazolidines and to a process for their preparation
IPC: C07D277/42
Filed: 1971-12-17
Abstract: 1326853 Thiazolidine derivatives BAYER AG 17 Dec 1971 [18 Dec 1970 18 June 1971] 58691/71 Heading C2C Compounds of formula wherein Z is a group R-N= or R<SP>1</SP>R<SP>11</SP>C=, R, R<SP>1</SP>, R<SP>11</SP> and R<SP>111</SP> are hydrogen, C 1-8 -alkyl, alkenyl or alkynyl, optionally substituted by halogen, cyano, C 1-4  alkoxy or alkylthio; cycloalkyl; C 1-4  alkylcycloalkyl; carbalkoxy; aralkyl with up to 2 carbon atoms in the alkyl moiety or aryl with up to 14 carbon atoms in the ring system, the aryl or aralkyl groups being optionally substituted by halogen, cyano, nitro, C 1-4  alkyl or C 1-4  haloalkyl, C 1-4  alkoxy or alkylthio; or 5- to 7 ring-membered heterocyclic radicals; or one of R, R<SP>1</SP> and R<SP>11</SP> completes, together with R<SP>111</SP>, a fused 5- to 7-membered ring, the heterocyclic rings being optionally fused to a benzene or hydrogenated benzene ring and being optionally substituted by halogen, cyano, nitro or C 1-4  alkyl; are prepared by reaction of the compound CF 3 N = CFCF = NCF 3  with a compound of formula in the presence of a hydrogen fluoride acceptor at - 50 to +120 C. The products are fungicides, insecticides and acaricides.
Patent GB-1408798-A (GB)
Title: Epoxy resin plastics
IPC: C08L23/00
Filed: 1972-12-20
Abstract: 1408798 Elastomer-modified epoxy resins B F GOODRICH CO 20 Dec 1972 [20 Dec 1971] 58934/72 Heading C3B Novel thermoset epoxy resins having high strength, modulus and impact resistance are prepared by mixing a di-epoxy compound, a less than equivalent proportion of chain lengthening material, 2¢ to 7¢% by weight based on the di-epoxy compound of a functionally terminated elastomer, and a curing agent for the epoxy compound, shaping the mixture and heating to cross-link and set it. The functionally terminated elastomer preferably has a reactivity towards epoxy groups comparable to the reactivity of epoxy groups towards each other and may be prepared by reacting a dicarboxyl terminated elastomer with at least twice the equivalent proportion of a difunctional compound whose functional group have a reactivity towards epoxy groups comparable to the reactivity of epoxy groups toward each other. The di-epoxy compound is preferably the diglycidyl ether of bisphenol A, the chain lengthening material is preferably bisphenol A, the functionally terminated elastomer is preferably the product of a preliminary reaction of a diepoxide or diphenol with a carboxyl terminated copolymer of butadiene and a minor proportion of acrylonitrile, and the curing agent is preferably a nitrogen base reactive at elevated temperatures, e.g. piperidine.
Patent GB-1274156-A (GB)
Title: Photographic light-sensitive materials
IPC: G03C1/047
Filed: 1970-12-15
Abstract: 1,274,156. Photographic light-sensitive silver halide materials. FUJI PHOTO FILM CO. Ltd. Dec. 15, 1970 [Dec. 16, 1969], No.59559/70. Heading G2C. A photographic light-sensitive silver halide material contains, in at least one layer, gelatin which has been irradiated by ultraviolet radiation until the viscosity relative to that of water of a 3% w/v aqueous solution of the gelatin at 35‹C. is from 4À8 to 7À1. The gelatin so treated may be used in the emulsion layer or a protective layer which may also contain a hardening agent such as a mucohalic acid, chrome alum or a dichlorotriazine. The gelatin when irradiated may contain a u/v sensitizing compound such as sodium 9: 10- anthraquienone -2-sulphonate.
Patent GB-1353340-A (GB)
Title: Thermoplastic moulding compositions and mouldings of polycarbonate
Inventor: SCHIRMER H
IPC: C08J3/22
Filed: 1971-12-23
Abstract: 1353340 Polycarbonate moulding compositions BAYER AG 23 Dec 1971 [28 Dec 1970] 59942/71 Heading C3R A moulding composition comprises a polycarbonate of a bishydroxy compound containing as mould release agent, 0À1-2% by weight based on the polycarbonate of at least one ester of a trihydric alcohol and a saturated aliphatic C 10 -C 22  carboxylic acid. The composition may also contain dyestuffs, pigments, stabilizers against ultra-voilet radiation and against heat, dispersing agents and glass fibres. The ester may be incorporated by tumbling granules of the polycarbonate with the ester in powder form and extruding the composition through an extruder at approximately 270 C. to form a ribbon which is subsequently granulated, or the polycarbonate granules may be tumbled with a colour concentrate containing the ester with a pigment, e.g. carbon black. Alternatively the ester may be incorporated when the polycarbonate is manufactured by metering the ester dissolved in a solvent into the solvent used in the manufacture of the polycarbonate before evaporation. In examples granules of a polycarbonate prepared by the reaction of the Bisphenol A and phosgene are tumbled with a glyceride containing radicals of palmitic, stearic and myristic acids in the molar ratio of 1 : 1 : 0 : 1, optionally in admixture with titanium dioxide pigment, or with an ester mixture of the glycerides of lauric, myristic and palmitic acids in the molar ratio of 1 : 1 : 1 in admixture with titanium dioxide pigment and glass fibres, extruded at 270 C. to give a ribbon and granulated, or granules of the polycarbonate are tumbled with a paste produced by stirring carbon black into the fused ester of trimethylol propane and palmitic and stearic acids in the molar ratio of (1 : 1), extruded at 270 C. to give a ribbon and granulated.
Patent GB-1274086-A (GB)
Title: Improvements in and relating to heat exchangers
Inventor: FIENI WALTER
IPC: F28F13/06
Filed: 1969-12-10
Abstract: 1,274,086. Tubular heat exchangers. SOC. ANON FRANCAISE DU FERODO. 10 Dec., 1969 [13 Dec., 1968], No. 60272/69. Heading F4S. In a heat exchanger comprising a plurality of finned tubes 135, 136 extending between moulded header tanks 130, 131 wherein each tube is provided with internal turbulator members (141, Fig. 3), 143 for improving heat transfer, one or both of the header tanks are provided with partitions 151, 154 for preventing the internal members, which are freely arranged in the tubes, from being removed by the flow of heat transfer fluid through the tubes 1. The internal members comprise axially disposed plate members 143 having deflectors formed by tongues 144, 145 projecting outwardly from each side thereof and tube members (141, Fig. 3) having curved outwardly extending radial blades (142). The partitions 151, 154, which are integrally moulded with the header tank 150, Fig. 4, each have an edge (152, Fig. 5) which faces and extends across the mouth of a respective tube. Preferably the partitions are suitably inclined relative to each other so as to define a required fluid circulation path within the header tank.
Patent GB-776119-A (GB)
Abstract: 776,119. Mounting dials. FILOTECNICA SLAMOIRAGHI, SOC. PER AZIONI. Oct. 14, 1955 [Oct. 14, 1954], No. 29375/55. Class 106 (4). [Also in Group XX] In a theodolite or other angle measuring surveying instrument, a graduated circle plate is mounted on resilient arms extending from a carrier and is fixed to each arm by an adhesive and the pressure of a leaf-spring. The circle plate 1 may be attached to flat protrusions on the arms 2 but is preferably fixed on convex protrusions 6 by an adhesive and leaf-springs 3. As shown, in a theodolite, spindle 7 centres telescope carrier 9 by means of bush 8 and, the horizontal glass circle plate 1 by means of rotatable platform 4 to which the circle carrier 10 is attached by screws 5.
Patent GB-2025455-A (GB)
Title: Brake fluid
IPC: C10M111/06
Filed: 1978-07-11
Abstract: Brake fluids of good quality which increase wet equilibrium reflux boiling point without increasing rubber swelling property and disperse or dissolve homogeneously the additives and metals extracted from rubber brake cups and cylinder pipes can be obtained by dissolving semipolar borates containing a bond represented by the formula,   <IMAGE> which can be a hybridized orbital between SP<2> and SP<3> with regard to boron atom and having at least two hydroxyl groups outside said bond e.g. bis-glyceryl borate and heteroborates comprising an SP<2> hybridized orbital and containing butyl group and methyl group in their molecule in polyalkylene glycol monoalkyl ethers comprising a C1-C4 alkyl group.
Patent GB-2005138-A (GB)
Title: Unsaturated spirane derivatives, their use and process for their preparation
IPC: A23L27/20
Filed: 1978-08-31
Abstract: The organoleptic properties of perfumes or perfumed products, artificial flavours or foodstuffs, feedstuffs, beverages, pharmaceutical preparations or tobacco products are altered by adding thereto a compound having the formula   <IMAGE> possessing a single or a double bond in the position indicated by the dotted line and wherein   a) symbol R<1> represents a methyl group and R<2> a hydrogen atom or a methyl group, or   b) symbol R<1> represents a hydrogen atom and R<2> a methyl group.   A process is provided for the preparation of said compounds of formula I, some of which are stated to be novel.
Patent GB-2003391-A (GB)
Title: Tubular dressing
IPC: A61F15/02
Filed: 1978-08-31
Abstract: A rigid tubular dressing 1 provided with an opener in the form of a pliant wire 2 within the dressing. The wire has irregularities along its length so that the dressing can be cut by a sawing or pulling action on the wire. <IMAGE>
Patent GB-2004266-A (GB)
Title: Refractory mixes and methods of preparing refractory mix compositions
IPC: C04B35/101
Filed: 1978-09-13
Abstract: An alumina based, phosphate bondable, dry refractory mix composition, exhibiting an extended shelf life of up to eighteen months and longer, has the following composition on a weight percentage basis: 40-70% of an inert refractory aggregate selected from tabular alumina, calcined bauxite, kaolin calcine and synthetic mullite; 15-35% of an aluminous material selected from calcined alumina, calcined bauxite or kaolin calcine; 2-10% hydrated alumina; 1-10% calcium aluminate cement; and an acid ingredient in an amount providing P2O5 equivalent to that provided by 3 to 19 weight percent of an 85 percent concentration of phosphoric acid. The mix is prepared by formulating the dry ingredients into a mixer, mixing the dry ingredients to a homogenous state, then adding a liquid acid ingredient to the mixture of dry ingredients, and subjecting the dry and acid ingredient mix to a high intensity mixing action for a predetermined period of time. The product is substantially dry to the touch.
Patent GB-2014370-A (GB)
Title: A turntable drive
IPC: H02K7/14
Filed: 1979-01-05
Abstract: A turntable drive for a record player comprises a direct current motor (2) and a regulating device (8) for controlling the motor speed. The motor (2) contains a stator with no more than two pairs of stator poles, and a rotor having only a few grooves or groove windings. The motor (2) drives the turntable (6) directly and to provide a uniform drive the motor (2) is designed such that the unregulated speed is approximately ten times the turntable speed or more. <IMAGE>