baber/WOPTO huggingface dataset:
Patent GB-1484146-A (GB)
Title: Vehicle having a transmission locking device
IPC: B60K28/00
Filed: 1974-09-20
Abstract: 1484146 Vehicle safety devices NISSAN MOTOR CO Ltd 20 Sept 1974 [20 Sept 1973] 41000/74 Heading B7H The shift lever 14 of an automatic gear box carries a plate 12 which is engageable by a detent 42 to lock the transmission in "Neutral" or "Parking" until a vehicle occupant fastens his seat belt. The plate has a first sector 16  with indents 18a-18f engageable by a detent to prevent accidental shift and a second sector 30 having indents 32, 34 engageable by the detent 42. Detent 42 is normally biased by spring 44 to a retracted position and is movable to engage the plate when hydraulic fluid is supplied to a chamber 48 from a spool valve 50. The valve spool 52 is movable to the right against return spring 68 by fluid pressure in chamber 73 exhaust from which is controlled by a solenoid actuated plunger 81. A control circuit energizes the solenoid 80 and causes blockage of the exhaust line from chamber 73 if the occupant closes the ignition switch but does not fasten his seat belt. The circuit includes a seat and a belt switch 92, 104 which when operated together energize a relay coil 106 and so open a switch 82 to de-energize the solenoid 80. A switch isolating the control circuit when the vehicle is moving may be included to prevent accidental locking of plate 12.
Patent GB-1481826-A (GB)
Title: Corrosion-resistant metal coatings
IPC: C23C22/33
Filed: 1974-09-20
Abstract: 1481826 Phosphating metal surfaces PYRENE CHEMICAL SERVICES Ltd 20 Sept 1974 [21 Sept 1973] 41002/74 Heading C7U [Also in Division C3] Surfaces of e.g. Zn, Fe or Al are contacted with an aqueous composition comprising an acrylic or alkyd resin, phosphate ions, and hexavalent chromium in the weight ratios of 0À1 to 5:1:0À1 to 5. A nitrate is added preferably in a weight ratio NO 3 :PO 4  of at least 0À1:1. The composition may also include Zn, Mn, Co, Ni, Fe, colourizing materials, powdered metal or carbon, and emulsifying agents.
Patent GB-1120585-A (GB)
Title: Improvements in or relating to drying of printed material
IPC: F26B13/02
Filed: 1965-09-28
Abstract: 1,120,585. Drying printed matter. BELOIT CORP. 28 Sept., 1965 [31 Dec., 1964], No 41212/65. Heading B6C. In a multi-colour printing process using inks containing aliphatic petroleums and volatilizable resins the freshly printed material is subjected to a drying process in which the inks are heated to temperatures high enough to volatilize the petroleum content and are then immediately cooled to temperature below those at which the resins in the inks turn fluid. The petroleums volatilize at between 440 and 590 F. whilst the resins become fluid or plastic at temperatures between 200 and 330 F. In the described embodiment freshly printed web material is dried in a hood by impinging hot air prior to passing to a cooling station in which cool air is blown on to the web through an orificed plate 30 which forms the base of a plenum chamber 23. The latter is located within an insulated cooling hood 15 the space between the end, side and top walls of the hood and chamber being used as a passageway 27 for the withdrawal of the spent air from the web as well as air from outside the hood such air forming an air curtain around the printed part of the web being subjected to the cool air emanating form the orificed plate. Each coloured ink is applied to the web by a unit comprising printing, drying and cooling stations.
Patent GB-1400751-A (GB)
Title: Actuator assembly particularly but not exclusively for use in a marine steering control system
IPC: F16H57/03
Filed: 1972-09-06
Abstract: 1400751 Operating mechanisms TELEFLEX Inc 6 Sept 1972 [27 Oct 1971] 41315/72 Heading B7E An actuator assembly for longitudinally moving a flexible motion transmitting core element 12 to transmit motion in a curved path comprises a housing including a base 20 and cover 18, preferably both of plastics, which are snapped together into mechanical interlocking engagement of coacting means, formed by a shoulder 26 on the base 20 and a tongue 32 having a radially inwardly extending tapered locking rib 34 on the cover 18, so that the cover and base cannot readily be separated. The housing contains a circular drive means 40, 42, 44 which is rotated by input means including a shaft 52 carrying a pinion gear 56 which engages an internal gear 48 of the drive means. Core element 12 is received in grooves 46, 94 defined oppositely to one another in the periphery of the drive means and in a retainer member 92, respectively, the grooves having recesses which co-operate with a helical projection on the element 12 to positively transmit drive thereto. A barrel housing 62 surrounds the shaft 52 and extends from the base 20 to a bezel 76, which contains tightening means to control the freedom of rotation of the shaft by manual rotation of a threaded rod 84 to urge a collar 82 against the shaft. Such an assembly may be utilized in a marine steering control system, Fig. 1 (not shown).
Patent GB-1035904-A (GB)
Title: Improvements in or relating to carbothioalkoxy dyestuffs
Inventor: COX STUART CHARLES
IPC: C09B69/00
Filed: 1961-11-23
Abstract: The invention comprises dyes of formula R-T wherein R is a dyestuff residue, T is a carbothioalkoxy group (e.g. -CO.S.CH3 and -CO.S.C2H5) linked to R by a carbon-carbon bond and the alkyl group of T optionally bears halogen, acyl, or acylamino substituents.  The dyes are used to colour polyamide materials, e.g. wool or, in particular, nylon by a "reactive" dye process.  In Example (1) 1,4 - di(21 - carboxyethylamino)anthraquinone is dissolved in methylene chloride and triethylamine, the solution cooled and ethyl chloroformate added to form 1,4-di(21-O-carboethoxy-carboxyethylamino) anthraquinone; the solution is then filtered into a solution of 2-acetoaminoethyl mercaptan in methylen chloride, the mixture stood for 16 hours, distilled in vacuo and the residue washed with acetone to yield 1,4 - di - 21 [carbothio - 211 - (acetylamino) -ethoxy]-ethyl-amino-anthraquinone.  A number of monoazo dyes are similarly prepared.
Patent GB-1124449-A (GB)
Title: Method for monochlorinating paraffins
IPC: C07C17/10
Filed: 1966-09-20
Abstract: Chlorinated straight-chain C8 to C16 paraffins containing at least 90% by weight of monochlorinated paraffins are obtained by introducing the corresponding paraffins into a primary reaction zone together with sufficient gaseous chlorine such that the mixture passes through the zone at a linear velocity of 32 to 80 feet/sec., passing the effluent from the primary reaction zone through a secondary reaction zone at a linear velocity less than that in the primary reaction zone and recovering the chlorinated product from the secondary reaction zone.
Patent GB-1515398-A (GB)
Title: Polymerizable compounds containing tribromomethyl groups
IPC: C07C69/653
Filed: 1975-10-14
Abstract: 1515398 Unsaturated 1-halo-2,2,2-tribromoethylesters BASF AG 14 Oct 1975 [16 Get 1974] 41973/75 Heading C2C [Also in Division C3] Novel compounds of formula where X is Cl or Br, R is H or methyl and R<SP>1</SP> is H or -COOCHXCBr 3 , are prepared by reacting an acid halide R<SP>2</SP>CH=CRCOX where R<SP>2</SP> is H or -COX with CBr 3 CHO in the presence of a Lewis acid, e.g. AlBr 3  or FeBr 3 , at 0-80‹ C. A solvent may be used. The product may be treated with MgO or aqueous NaHCO 3 , before distillation. 1 - Chloro - 2,2,2 - tribromoethyl and 1,2,2,2-tetrabromoethyl acrylates methacrylates, maleates and fumarates are specified products.
Patent GB-1523614-A (GB)
Title: Keyboard musical instruments
IPC: G10C3/16
Filed: 1975-10-14
Abstract: 1523614 Keyboard musical instruments MUSIKINDUSTRIELL FORSKNING MIFO AB 14 Oct 1975 [14 Oct 1974] 42090/75 Heading G5J The movement of a damper 9 on damper arm 10 journalled on axis 11 is controlled by the movement of a hammer arm 1, a damper lifter arm connecting the end of the hammer arm remote from the hammer 2 to a point 13 on the damper arm on the opposite side of the axis from the damper. In a keyboard musical instrument when key 5 is actuated so that the hammer 2 strikes the string 7 the damper lifter arm 14 which is for example made of piano string moves slightly left to permit damper arm 10 to rotate clockwise and lift the damper 9 off the string.
Patent GB-1247663-A (GB)
Title: A kite
Inventor: RODWAY HUGH GEORGE
IPC: B64C31/06
Filed: 1967-09-15
Abstract: 1,247,663. Kite. H. G. RODWAY. 13 Dec., 1968 [15 Sept., 1967], No. 42237/67. Heading B7W. A kite consisting of a rigid sheet 10, such as expanded polystyrene, and cut as shown, has a single point for line attachment. A stabilizer tail can be connected to the points 14. The kite may be made from other rigid lightweight material, e.g. balsa wood, and it may have other shapes, e.g. of a tapered profile or box kite form.
Patent GB-1412403-A (GB)
Title: Silencing devices for compressors
IPC: F04B39/00
Filed: 1971-09-10
Abstract: 1412403 Silencers QUIETFLO ENG Ltd 24 Nov 1972 [10 Sept 1971] 42329/71 Heading F1B An air inlet silencer has a housing with an inlet 15 Fig. 1, and an outlet 28 connected to a compressor inlet and a choke tube 30...17 extending from the inlet and opening within the housing, and following an overall path which is non-rectilinear. Part of the housing may be lined with sound absorbent material 27. In another embodiment an air filter 40, Fig. 2 may be arranged before the inlet.
Patent GB-935182-A (GB)
Title: Improvements relating to thread-cutting taps and dies
IPC: B23G5/04
Filed: 1959-12-15
Abstract: 935,182. Taps and dies. A. BECK. Dec. 15, 1959 [Dec. 22, 1958], No. 42636/59. Class 83 (3). A thread-cutting tap has a portion formed with an external thread of which the crest is at a constant pitch, this portion comprises three regions, the second region being at the leading end or tip and the third region lying between the first and second regions, the first region having a thread of constant diameter, the thread in the second region decreasing towards the tip and having a maximum crest diameter less than that of the first region but greater than the root diameter of the first region, the thread in the third region being of V-section similar to the thread in the first and second regions but being truncated with the diameter decreasing towards the second region. The second (leading) region 5, Figs. 1 and 2, comprises a number of turns of complete V-threads, the outside diameter of which lies along a conical surface inclined at an angle II of about two-thirds the value of angle C. The latter is the taper angle for producing the truncated form of the middle or third region 4 and may vary between 6 and 14 degrees. The first or end region 3 comprises V-threads of the full form and diameter to be cut and merges into the third region. The application of the arrangement of threads to a die is also described. Specification 887,302 is referred to.
Patent GB-922855-A (GB)
Title: Improvements relating to electrical circuits adapted for use with temperature responsive devices
Inventor: CLARK ALFRED GEORGE
IPC: G01K3/00
Filed: 1960-12-13
Abstract: 922,855. Temperature alarm circuits. GRAVINER MANUFACTURING CO. Ltd., and WILKINSON SWORD Ltd. Dec. 11, 1961 [Dec. 13, 1960], No. 42776/60. Class 118. A temperature alarm circuit comprises a silicon controlled rectifier SCR, two electrodes of which are connected in series with an A.C. supply winding S2 and a lamp L1, the third, control electrode being connected through a rectifier D1 to the output of a transformer T2 which varies in accordance with the resistance variation of a temperature sensitive cable 11, the arrangement being that, above a certain temperature, pulses are applied to the lamp through SCR. Specifications 740,884, 740,960, 800,550 and 839,037 are referred to.
Patent GB-999359-A (GB)
Title: Improvements in or relating to hose connectors
IPC: F16L33/24
Filed: 1963-10-30
Abstract: 999,359. Pipe couplings. H. GOLDBERG. Oct. 30, 1963 [Nov. 15, 1962], No. 42907/63. Heading F2G. A hose connector includes a tubular part 5 provided with a coupling 11, spray nozzle or other formation at one end and at the other a spigot 6 having an enlarged portion 7 which is a push-fit into the bore of a hose 13 and a coupling nut 8 engaging with a screw-thread 9 behind the spigot and having a flared outer end 10 and which is rotated so that the flared end 10 embraces that part of the hose 13 that has been pushed past the enlarged portion 7 to construct it inwards to form a pressure-tight connection. The interior of the flared portion may have a screw-thread of coarser pitch than the threads on the portion 9 whereby the hose tends to be drawn over the enlarged port 7 when the nut 8 is rotated. The screw-thread at 10 may be of a different hand to that at 9. The enlargement at 7 is slightly tapered. In one embodiment the part 5 is provided with an enlarged part 7 and a nut 8 at each end for connecting two hoses together (Fig. 4, not shown). The connector may be made of metal or of synthetic plastic.
Patent GB-1275949-A (GB)
Title: Container made of thermoplastic material
IPC: B65D45/32
Filed: 1969-08-28
Abstract: 1275949 Container closures; portable containers FARBWERKE HOECHST AG 28 Aug 1969 [4 Sept 1968] 42932/69 Headings B8D and B8T. A container comprises a thermoplastic receptacle 1 having a circular cross-sectional neck with a cylindrical portion adjacent the open end thereof, a constriction 3 adjacent the other end thereof and a projection 2 between said cylindrical portion and said constriction, a thermoplastic cover 6 having a brim 7 for abutment with that outer surface of said projection 2 nearer said cylindrical portion, and a lip 8 for abutment with that inside surface of the constriction 3 nearer the cylindrical portion; the abutment of the lip and brim with the respective surfaces of the constriction and projection occurring when the cover is positioned on the receptacle or under the action of an axial or oblique force when the cover is in position, and a clamping ring 4 of such shape that a part 5 of it can extend into and engage an outer surface of the constriction 3. A groove defined between the brim 7 and lip 8 may house a sealing ring 10. The cover may be reinforced by radial ribs 9 and be of a shape to accommodate the bottom of a further receptacle for ease of stacking. The receptacle may be cuboid or barrel-shaped and have handles (11), Fig. 1 (not shown).
Patent GB-1338665-A (GB)
Title: Watertight watch case
IPC: G04B/
Filed: 1971-09-15
Abstract: 1338665 Watches SUWA SEIKOSHA K K 15 Sept 1971 [26 Sept 1970] 43010/71 Heading G3T A rectangular watch case body 37 has a central circular aperture into which is screwed a back 42 thus forcing a glass 46, by means of intermediate rigid rings 56, 54, towards an end wall 51 of the body 37. Sealing gaskets 45, 53 are provided and a further ring 60, which engages ring 54, holds watch movement 57 in position.
Patent GB-1082898-A (GB)
Title: Production of paper products
IPC: D21H25/14
Filed: 1965-10-11
Abstract: 1,082,898. Web coating apparatus. LOWE PAPER CO. Oct. 11, 1965 [Oct. 12, 1964; Sept. 29, 1965], No. 43028/65. Heading D1L. In producing paper products having a high mirror image and smooth finish by the use of highly pigmented coating compositions a web 10 is passed through apparatus comprising means 12, 14 for applying the coating, a drier 18, means 22 for polishing the coating surface, means 28 for heating the paper product from the uncoated side and a polished metal drum 30 and a backing roll 34 for calendering the coated paper product. In a preferred arrangement the paper product is allowed to form a free loop 46 (Fig. 2, not shown) after the calendering so as to avoid slippage between the web and the drum 30, the length of the loop being controlled manually or automatically. Preferably the moisture content is of the order of 8% by weight of the paper product and the temperature of the coated surface is from 155 to 165‹F. just prior to the calendering operation and the temperature of the drum 30 surface and the pressure during the calendering are from 215 to 225‹F and from 1000 to 1200 lbs./linear inch respectively.
Patent GB-1149400-A (GB)
Title: Hardenable lacquers and coating means based on unsaturated copolymers
Inventor: HANK RUDOLF
IPC: C09D123/16
Filed: 1966-09-28
Abstract: 1,149,400. Air-drying interpolymers. DUNLOP CO. Ltd. 28 Sept., 1966 [6 Oct., 1965], No. 43301/66. Headings C3G and C3P. [Also in Division B2] An air-drying interpolymer of ethylene, at least one further alpha-mono-olefine and at least one polyene which confers unsaturation on the interpolymer, said interpolymer having a mean molecular weight of below 50,000, may be prepared by polymerizing the monomers in the presence of a polymerization catalyst and a molecular weight regulator. Coating compositions may be prepared by partially evaporating the solvent used in the polymerization to give a viscous solution of the interpolymer. In the examples ethylene and propylene are copolymerized with dicyclopentadiene, isopropenylnorbornene and hexadiene-1,4 in the presence of toluene, hydrogen, vanadium oxytrichloride and aluminium sesquichloride The catalyst was deactivated with ethyl alcohol and removed with dilute hydrochloric acid and water. The polymers were compounded with toluene, cobalt, zirconium, lead and magnesium naphthenates, white spirit, titanium dioxide, styrene, divinyl benzene, methyl ethyl ketone peroxide, sulphur, dibenzthiazyl disulphide, n-hexane, aqueous solution of potassium oleate, a solution of a potassium salt of disproportionated rosin acid, ammonium caseinate and ammonium alginate.
Patent GB-1217288-A (GB)
Title: Improvements in growth chambers
IPC: A01C1/02
Filed: 1969-09-02
Abstract: 1,217,288. Growth chambers. J. R. LANE. 2 Sept., 1969, No. 43414/69. Heading A1E. A growth chamber for containing potted plants or the like in a controlled environment, is characterized by a perforated channelled floor 14. The floor has holes 22, Fig. 2 (not shown), which are intended to ensure that conditioned air supplied below it enters the upper chamber 8 at low velocity. Lights 12 are provided on the roof 11 of the chamber.
Patent GB-1513036-A (GB)
Title: Self-bonding wire for winding into magnet coils
IPC: H01B3/30
Filed: 1975-10-23
Abstract: 1513036 Coated wire SUMITOMO ELECTRIC INDUSTRIES Ltd 23 Oct 1975 [25 Oct 1974] 43496/75 Heading B2E An electrically conducting wire e.g. of copper having an insulating layer is provided with a further coating for self-bonding when the wire is formed into a coil by coating with a mixture of 50-95 parts by weight of nylon copolymer which is alcohol insoluble and not swellable by alcohol and contains nylon-12, and 50-5 parts by weight of nylon copolymer having a lower melting point than the first said nylon copolymer, and then baking the coated wire. The insulating layer may be a plurality of coatings of varnish of polyesterimide, polyamide-imide, polyhydantoin, polyurethane or polyimide. The alcohol-insoluble nylon component may be nylon-12-6 (laurolactam/#-caprolactam copolymer), nylon- 12-nylon-6, 6 (laurolactam/hexamethylene diammonium adipate copolymer), or nylon-12- nylon-6-10 (laurolactam/hexamethylene diammonium sebacate copolymer), containing 60- 90% laurolactam. The other nylon component may be various nylon-6, nylon-6-6 and nylon- 6-10 copolymers with 10-50% of nylon-12. The coating may also contain thermosetting resins such as phenolic resins, melamine resins, epoxy resins and blocked isocyanates. The coating is applied as a solvent solution, dried, one or two further coatings applied and then the coated wire is baked. The wire may be formed into a coil and self-bonded by application of heat and pressure.
Patent GB-1243694-A (GB)
Title: Device for supplying a thread in a shuttleless loom
Inventor: FRANSSEN THEODORUS
IPC: D03D47/00
Filed: 1968-09-13
Abstract: 1,243,694. Supplying weft to shuttleless looms. MACHINEFABRIEK L. TE STRAKE N.V. 13 Sept., 1968 [15 Sept., 1967], No. 43780/68. Heading D1E. A weft supplying device comprises constantly rotating rollers 1, 2 to whose nip weft is supplied by a pivoted guide eye 3 which is adjustable along the rollers 1, 2 to vary the total amount of weft supplied and is also movable along the rollers by a cam 14 to vary the rate at which the weft is supplied during a cycle of loom operation, e.g. to supply the first leg of a weft hairpin at a faster rate than the second leg. The guide eye 3 is on a two piece lever 4a, 4b pivoted at 5 and having a friction grip pivot 7 which is connected to a lever 16 having at its other end a pivot 19 which is longitudinally adjustable so that such adjustment varies the stroke of the guide eye 3, when the lever 16 is pivoted by the cam 14 which acts on a plate 8 having a fixed pivot 9 and a pivot 15 attached to the mid point of the lever 16. (For Figures see next page)
Patent GB-974023-A (GB)
Title: Preparation of dried polyacrylamide compositions
IPC: C08F20/56
Filed: 1962-11-20
Abstract: Acrylamide (optionally with up to 50% mole of another ethylenically unsaturated monomer) is polymerized in an aqueous medium in the presence of a polymerization catalyst and one or more water-soluble monovalent salts of an inorganic acid; thereafter all the water may be removed from the polymer without significant polymeric degradation.
Patent GB-1371280-A (GB)
Title: Apparatus for securing a fitting over the end of a tube or hose
IPC: F16L13/14
Filed: 1972-09-25
Abstract: 1371280 Securing hose fittings SAMUEL MOORE & CO 25 Sept 1972 [7 Jan 1972] 44161/72 Heading B3H An apparatus for securing a hose fitting to the end of a hose comprises a die 32, a pusher 28 and a pusher holder 19 advanced by a ball screw and nut assembly 15, 18 to force the fitting mounted on the end of the hose into the die cavity. The nut 15 is fixed to a plate 11 rigid with the framework 10, 10a of the apparatus which also has a support 12 for the die. The support has a tapered bore 31, Fig. 4, and is formed in two parts to facilitate release of the assembled hose and fitting. The pusher 28 is mounted by a roller bearing 23 in the holder 19 on the end of the screw 18. The screw is rotated by a crank arm 21 or a ratchet socket device. The die parts are clamped in the support 12 by arms 36, 37. The apparatus is portable and may be mounted in a vice by the plate 13 or a plate (12a), Fig. 3 (not shown) fixed to the support.
Patent GB-1448016-A (GB)
Title: File for documents
IPC: B42F15/00
Filed: 1973-09-21
Abstract: 1448016 Filing papers C-E GRUNDELL 21 Sept 1973 [25 Sept 1972] 44428/73 Heading B6E A file for documents or the like comprises a sheet member 8 one edge of which is bent back upon itself and inserted into the opposing grooves of a "C"-shaped channel strip 1, documents or the like being clamped between the lower flange 5b of the strip 1 and the sheet member 8. The sheet member may be folded along a line 14 to form a back portion 15 inserted in the strip, and a front portion 16 which is clamped between the back portion and the strip, a flap 18 forming a pocket between the front and back portions. The front portion may be cut obliquely at 17 to facilitate access to the pocket and a flap 20 with a flexible binding tongue 21 may be provided for holding perforated documents. A cover may also be held in the channel strip which may be provided with suspension noses (24), Fig. 4 (not shown). The strip may be transparent so that index tabs are visible therethrough. Alternatively, signal flaps 23 are provided. In an alternative embodiment, Fig. 5, (not shown), a base sheet (28) is provided with two channel strips (1), and registration strips (29) are held between these channel strips (1). In a further embodiment, Fig. 6 (not shown) the sheet member and channel strip are combined with a file folder having a storage member (33) for punched cards, photography &c. and a unit (35) having pockets (39a), (39b), Fig. 7 (not shown).