baber/WOPTO huggingface dataset:
Patent GB-1215408-A (GB)
Title: A pair of waistlength stockings
IPC: A41B11/14
Filed: 1968-10-04
Abstract: 1,215,408. Stockings. GLOBOTEX A.G. 4 Oct., 1968 [25 Oct., 1967; 22 Dec., 1967; 30 Jan., 1968; 19 April, 1968; 17 May, 1968 (2)], No. 47199/68. Heading A3V. [Also in Division E2] A pair of waist length stockings 10 has two hip portions 12, one for each, with a slit 14 on the inside, which are adapted to be connected together by a detachable coupling means such as 22. The hip portion 12 is knitted in a run-resistant structure which may have additional elastic threads worked into it and has a doubled elastic waist part 16 made of highly elastic rubber or synthetic plastics material and a reinforced garter 15 at the end of the slit. Extremities 18, 20 are fastened to each other by press fasteners 22 of plastics material, which may fit through enlarged stitches, two at the front and one at the back. The sides 14 of the slits may be joined by single snap fasteners, two at the front and one at the back, located by marking lines 62, 64, which hold the overlapping edges 14 between them or by tapes (66), Fig. 4 (not shown), made at least partly of thermoplastic material with snap fastener elements (72<SP>11</SP>, 72, 74) (Figs. 5 and 6 (not shown) welded at the end which co-operate with other snap fastener parts which are either loose (74<SP>11</SP>), Fig. 6 (not shown), or (72<SP>1</SP>, 74<SP>1</SP>) borne on another tape (70<SP>1</SP>), Fig. 6. In another embodiment, Fig. 7 (not shown), the markings on the hip portions 10 are formed by elastic tapes (62<SP>1</SP>, 64<SP>1</SP>) which are worked in during knitting. During plasticizing, the former used has constrictions so that elastic tapes are stretched less than the adjacent areas. The fasteners may be decorated by embossing or printing.
Patent GB-1355758-A (GB)
Title: Fuel-air mixture preparation installation for a multi-cylinder injection internal combustion engine
IPC: F02D3/00
Filed: 1972-10-16
Abstract: 1355758 Mixture supply to I C engines DR ING h c F PORSCHE AG 16 Oct 1972 [14 Oct 1971] 47620/72 Heading F1B A fuel-air mixture preparation installation for a multi-cylinder injection-type I. C. engine comprises an air filter housing 2 accommodating a filter insert 3, a control housing 11 accommodating a measuring element which controls the fuel delivered to the engine in dependence upon the air-flow through the control housing, air flowing to the engine via the filter insert, the control housing and a conduit 13 containing a throttle valve 14 which are in series, each being mounted directly on the air filter housing. Fuel is injected into induction pipes 22 by an injection installation 12 through nozzles (not shown). Air filter housing 2 is adhesively connected to air distributor housing 4. Pipe 15 connecting housing 11 to conduit 13 is removable.
Patent GB-1375545-A (GB)
IPC: F24H9/20
Filed: 1970-10-08
Abstract: 1375545 Thermal storage heaters; ventilating valves UNITED GAS INDUSTRIES Ltd 5 Jan 1972 [8 Oct 1970] 47826/70 Headings F4U and F4V Egress of air heated by a core of thermal storage blocks in a thermal storage heater is controlled by a flap valve 16 above an air duct 14 which valve is controlled by a bimetallic strip 19 effected by heat passing through core insulation 12 so as to contact the valve and raise it to the open, operative positions when heat output is decreasing. The valve is biased to the closed position about hinges 17, and the end of the bimetal remote from the flap valve is adjustably mounted in a bracket 20 so as to alter its operative temperature. A resistance wire 28 positioned beneath and closely adjacent the bimetal is heated when the core is charged to maintain the valve in the closed position. A rotary manual override lever 22 guided in a slot 26 of a support plate is provided. In a modification the override lever is a spring-biased cranked lever.
Patent GB-1307207-A (GB)
Title: Workpiece clamping device
IPC: B25B1/10
Filed: 1971-10-19
Abstract: 1307207 Workpiece clamping device G H ROHM 19 Oct 1971 [23 Oct 1970] 48569/71 Heading B3B The subject matter of the Specification is the same as for Specification 1,306,758 but the claims are directed to the hydraulic unit wherein the cylinder housing 40 of the cylinderpiston unit is constructed an an independent unit separate from damping member 2 and is fitted by means of a projection 42 extending outwardly of the end wall of the housing and coaxial with the housing longitudinal axis into a bore 43 in member 3 which is coaxial with the longitudinal axis of the spindle 10. A pressure gauge 10 is connected through a conduit to the cylinder, and is adapted to be read through a bore in housing 40.
Patent GB-990507-A (GB)
Title: Improvements in or relating to roofings, and methods for making same
IPC: E04D13/16
Filed: 1963-12-11
Abstract: 990,507. Roofing. SVENSKA INCOPALFABRIKEN A.B. Dec. 11, 1963 [Dec. 15, 1962], No. 48900/63. Heading E1V. A concrete roof slab 10 or 20 is surmounted by a pre-cast, 22<SP>1</SP> or cast in-situ, 12, layer of porous concrete including sub-graded grains of expanded burnt clay, and a top layer of roll roofing glued at intervals to the porous concrete layer. The pre-cast slabs 22<SP>1</SP> may be rebated as shown (Fig. 4) or be formed with V-shaped edges for the inter-engagement of adjacent slabs, and a loose layer of expanded burnt clay may be placed under the porous concrete layer. In another embodiment described, the pre-cast slabs of porous concrete may be spaced apart, with the space between filled with a loose layer of expanded burnt clay, the roll roofing being glued to the pre-cast slabs.
Patent GB-1332577-A (GB)
Title: Ferrites
IPC: C04B35/26
Filed: 1971-10-21
Abstract: 1332577 Ferrites INTERNATIONAL STANDARD ELECTRIC CORP 21 Oct 1971 [29 Oct 1970] 48955/71 Heading H1H In a method of making ferrite material a mixture of 51À8-52À7 mol. per cent Fe 2 O 3 , 29À9-30À4 mol. per cent of MnO, and 16À9-17À1 mol. per cent ZnO form the basic components to which are added one or several of the following oxides: 0-0À10 mol. per cent Ta 2 O 5 , 0-1À15 mol. per cent TiO 2  and 0-0À80 mol. per cent SnO 2  such that the additives do not exceed 1À15 mol per cent and to which calcium may also be added in the proportion of 0À1-0À2% by weight of CaCO 3 , after which the composition is subjected to atomization, calcination, grinding, atomization of the ground powder, pressing into cones and sintering according to the following sequence: (1) the temperature being raised in air at a pressure of between 0À2 and 1 atmosphere at a rate of about 100‹C. per hour, (2) heating at a constant temperature between 1230 and 1330‹ C. for 2-10. hours in nitrogen gas comprising 2-8% by vol. of oxygen, at 1 atmosphere and (c) linearly cooling at a rate between 80 and 160‹ C. per hour while decreasing the oxygen content of the gas.
Patent GB-1003947-A (GB)
Title: A new tetracycline derivative
IPC: A61K31/65
Filed: 1963-12-11
Abstract: The invention relates to tetracycline cyclohexyl sulphamate, which has a pleasant taste and is antimicrobially active.  It is prepared by reacting cyclohexyl sulphamic acid with tetracycline base in an inert organic liquid such as ethanol and separating the tetracycline cyclohexylsulphamate e.g. by addition of ether.  The tetracycline may be used therapeutically (see Division A5).ALSO:Pharmaceutical compositions for oral, topical and parenteral administration comprise tetracycline cyclohexyl sulphonate (see Division C2) and a pharmaceutical carrier.  The tetracycline derivative is water-soluble and pleasant-tasting and is particularly suitable for incorporation in buccal lozenges.  It may also be administered as tablets, capsules, pastilles, gums, syrups, powders, solutions, aerosols, gargles and mouth-washes. In admixture with alkali metal hexametaphosphate e.g. sodium hexametaphosphate, higher blood concentrations of the antibiotic are obtained on oral administration than with the antibiotic alone.
Patent GB-1092210-A (GB)
Title: Mobile service station unit
IPC: B60P3/14
Filed: 1966-05-03
Abstract: 1,092,210. Mobile workshop. F. E. BELLAS, and R. A. DECKER. Nov. 3, 1966, No. 49431/66. Heading B7B. A mobile service station carries a fuel pump compressor &c. at 3 behind the cab 4 and the body 1 contains storage compartments for petrol, oil, spares &c. at its forward part, the rear part being provided with an hydraulic lift mechanism for raising the vehicle for servicing. To allow extra working space the sides are provided with pivoted flap extensions 60, 62, 63 and the roof panels 50 with the auxiliary panels 52 hinged thereto are raised to increase headroom, the end panels 55 supporting the panels 50, 52 when erected.
Patent GB-1277958-A (GB)
Title: Separation process and apparatus therefor
Inventor: HASKETT FRANK BARRY
IPC: C22B5/16
Filed: 1969-10-08
Abstract: 1277958 Fractional distillation apparatus F B HASKETT 8 Oct 1969 49525/69 Heading B1B [Also in Division C7] An apparatus for example as in Fig. 1, for fractional distillation of metals (see Division C7) includes 2 or more compartments 15, 16 arranged to provide a succession of separating zones containing pools of liquid 12, 21 of a given depth, at least one condensation tube 25 extending from above the pool of each compartment but the last through the pool in the next compartment and opening thereinto. Means may be included for maintaining each compartment at a predetermined pressure. Also provided may be a feed conduit 11, a bottoms conduit 13, overflow conduit 24, conduits 28 leading to a source of vacuum, an outlet conduit 32 fitted with a reflux condenser 33, and apparatus heating and insulating means (not shown).
Patent GB-1512610-A (GB)
Title: Method of operating a battery of regenerative coke ovens
IPC: C10B21/20
Filed: 1976-11-29
Abstract: 1512610 Operating coke oven battery DR C OTTO & COMP GmbH 29 Nov 1976 [11 Dec 1975 9 Feb 1976] 49637/76 Heading F4B In a regenerative baffle type coke oven, the supply of heat to the flues is interrupted for a period in each half cycle so as to reduce the heat consumption. By this means the coking time can be extended, and the rate of coke production reduced without changing the settings of the various controls in the gas and air supply passages within the oven, or allowing the battery to cool down. The rich or lean gas supplies are cut for the interval, and the air supply and waste gas controls are either left in the same position, changed to the reverse flow position to prevent air flow cooling the oven, or moved to a central position.
Patent GB-1057150-A (GB)
Title: Improvements in or relating to load-bearing pallets
Inventor: CLARK FRANK MILES
IPC: B65D19/42
Filed: 1963-12-17
Abstract: 1,057,150. Pallets. HAWKER SIDDELEY AVIATION Ltd. Dec. 17, 1964 [Dec. 17, 1963], No. 49811/63. Heading B8H. A load-carrying pallet comprises a wooden platform 10 with a metal sheet 11 bonded to its underside. A cuff 14 protects the edges of the platform and is recessed in the platform to prevent a flush surface with the top and bottom of the pallet. Eyelets (not shown), are provided for anchoring the pallet during transit.
Patent GB-1074288-A (GB)
Title: Improvements in or relating to explosive devices
IPC: F42B8/26
Filed: 1963-12-18
Abstract: 1,074,288. Hand grenades. DYNAMIT NOBEL A.G. Dec. 18, 1963 [Dec. 18, 1962], No. 50072/63. Heading F3A. A hand grenade has two shell portions (1) which, on removal of a safety pull-pin (8), separate under the action of a spring-loaded release cap (7) which additionally operates a fuze. The hand grenade, for practice, has two half-shells (1) which enclose a plastics waterproof casing (2) filled with powdered clay (3), a delay fuze (4) and explosive charge (5) and is closed by a plug (6). A cap (7) is formed with two leaf springs (7a) extending outside the casing (2) and inside part of the half-shells (1) and has affixed brackets (7b) to which are pivoted at (7c) bracket portions (1b) of the half-shells (1). A pull safety-pin (8) retains the half-shells in the positions shown. When the grenade is thrown, after removal of the pin (8), the leaf springs (7a) urge the half shells (1) outwards and simultaneously a compression spring (10) releases the cap (7) from the casing (2) and operates the fuze by means of a tearing, percussion or friction igniter (11). The leaf springs (7a) may be replaced by small helical compression springs. Reference has been directed by the Comptroller to Specification 893,080.
Patent GB-1151415-A (GB)
Title: Improvements relating to Pallets
Inventor: PODOLIER PAUL
IPC: B65D19/00
Filed: 1966-11-09
Abstract: 1,151,415. Load-handling pallets. BOWATER PACKAGING Ltd. 2 Feb., 1968 [9 Nov., 1966], No. 50146/66. Heading B8H. A pallet comprises a one-piece rectangular moulded plastics structure 1 having a top planar load supporting surface 2 with supporting legs 4, 5, 6, 11 arranged to allow four-way entry of the forks of a lift truck. A pair of diagonal channels 10 formed in the surface 2 follow sinuous paths between opposite corners of the pallet merging only with respective corner legs and the central leg. The central leg 11 divides each channel 10 into two halves, each half having a zig-zag in the middle. A depending skirt 9 is provided around the outer periphery of the pallet. The pallets may be stacked, when not in use, to form a nest.
Patent GB-1367566-A (GB)
Title: Process and dry mix for baking foodstuffs
IPC: A23L7/157
Filed: 1972-11-01
Abstract: 1367566 Coating for foodstuffs GENERAL FOODS CORP 1 Nov 1972 [15 Dec 1971] 50443/72 Heading A2B A dry mix which when coated onto a raw food product, for example moistened meats, and then baked, imparts a fat-dried appearance, taste, and texture to the product comprises 10-15% powdered shortening, 8-35% farinaceous material, 15-35% corn starch hydrolysate, 5-18% modified food starch, at least some of which starch is ungelatinised, and optionally fillers, bulking agents, spices, colouring, salts, and seasonings.
Patent GB-1504000-A (GB)
Title: Three way cocks
IPC: F16K11/08
Filed: 1975-12-10
Abstract: 1504000 Valves ITW FASTEX ITALIA SpA 10 Dec 1975 [11 Dec 1974] 50541/75 Heading F2V  In a three-way cock for controlling flow from main and reverse tanks of a motor cycle, a main inlet 14 and a reserve inlet 16 are arranged parallel to the axis of the cock 12 and perpendicular to the outlet 18. A resilient sleeve 46 on an eccentric part 36 of the cock has a cylindrical surface, which in one rotational position closes the outlet 18, and a conical surface, which closes the inlet 16 in a second rotational position, both inlets communicating with the outlet in an intermediate rotational position.
Patent GB-1199669-A (GB)
Title: Polymer Compositions
IPC: C08L23/04
Filed: 1968-10-28
Abstract: 1,199,669. Block copolymer compositions. ASAHI KASEI KOGYO K.K. 28 Oct., 1968 [2 Nov., 1967], No. 50992/68. Heading C3P. A polymer composition comprises 50 to 95% by weight of (A) an ethylene homopolymer having a density of at least 0À94 g./c.c. and/or a random copolymer of ethylene and not more than 10% by weight of at least one other copolymerized α-olefin or styrene; 2 to 40% by weight of (B) a highly oriented crystalline polypropylene having at least 80% by weight of boiling n-heptane insolubles and/or a random copolymer of propylene and not more than 10% by weight of at least one other copolymerized α-olefin or styrene; and 3 to 40% by weight of (C) a block copolymer of ethylene and propylene and/or a block copolymer of ethylene, propylene and at least one other copolymerized α-olefin or styrene. Random copolymers used in the examples are those of ethylene and propylene. Block copolymers of ethylene, propylene and butene-1 and crystalline polypropylene are prepared using hydrogen, n-hexane, titanium tetrachloride, diethylaluminium chloride, methanol and hydrochloric acid.
Patent GB-990953-A (GB)
Title: Process for the preparation of synethetic bitumen
IPC: C10C3/00
Filed: 1963-12-27
Abstract: In a process for preparing a synthetic bitumen fron a residual oil, a precipitant is added to the residual oil to precipitate asphaltenes from the oil, the separated asphaltenes are added to a further quantity of residual oil and the mixture is partially distilled, the synthetic bitumen being the bottom product.  The residual oil may have an initial boiling point of at least 300 DEG  C. and the preferred precipitant is pentane used in a proportion of between 4.5 and 8.5 parts by volume of precipitant to one part by volume of oil. The precipitation may be effected at a temperature between 30 DEG and 80 DEG  C. and the asphaltenes are separated, after from 0.3 to 10 minutes in a mixer, in one or more hydrocyclones. The precipitation may be carried out in two stages, each stage being followed by a separation in a hydrocyclone.  The asphaltene concentrate from the second hydrocyclone may be further concentrated by being mixed with a portion of the heated mixture of asphaltenes and residual oil about to be distilled to yield the synthetic bitumen.  A deasphaltenized oil and the precipitant are recovered by distillation of the mixture obtained during separation of the asphaltenes and the top product of the distillation of the asphaltenes and residual oil mixture is an asphaltene free oil.
Patent GB-1199085-A (GB)
Title: Device for Cold-Forming Metal Billets into Cups
Inventor: WAGENER HANS-WILFRIED
IPC: B21J9/04
Filed: 1968-10-29
Abstract: 1,199,085. Extruding; forging. KABELUND METALLWERKE GUTEHOFFNUNGSHUTTE A.G. 29 Oct., 1968 [7 Nov., 1967], No. 51179/68. Headings B3H and B3P. A device for cold-forming metal billets into cups comprises a die, an ejector and a punch whose tip is convex and ends in a point on the axis of the punch. The ratio of the height h of the tip to the diameter D is between 52 and 66%, preferably about 57%. The angle defined by the surfaces at the point is between 168 and 120 degrees and linearly related to the ratio h: D. The convex part may comprise segments of circles with their centres of curvature M 1 , M 2  offset from the axis or the part may have a polygonal outline, Fig. 1 (not shown). The cups produced are tall with thick walls and/or small bottom thickness. The billet is made of steel or copper. The forming may be completed in one operation or a number of operations with or without intermediate recrystallization annealing.
Patent GB-1502180-A (GB)
Title: External mirror assembly for motor vehicles
IPC: B60R1/064
Filed: 1975-12-16
Abstract: 1502180 Rear view mirrors HAPPICH GmbH Gebr 16 Dec 1975 [28 Feb 1975] 51472/75 Heading B7J An exterior vehicle mirror assembly comprises a mirror-adjusting handle 10 and a mirror housing 1 disposed at respective ends of a twoarmed lever 2, the arms 7 and 9 of which form an obtuse angle, and a ball 8 integral with the arms forming a fulcrum for the lever, the ball being pivotally mounted in an adjustable twopart socket 3 of which each part comprises a portion 11, 11a shaped to conform with the shape of the ball 8 and an additional wall portion 12, 12a, and means 13, 13a being provided for adjusting the distance between the wall portions. In use, the handle 10 and part 11a, 12a are located inside a vehicle body whereas part 11, 12 is located outside the vehicle. As shown, a region 15 of the edges of the wall portions 12, 12a is shaped to hold the edge of a window pane 14 or pane guide, and the wall portions can form the front lower corner area of a window in the front door of a vehicle, Fig. 2 (not shown).
Patent GB-1494486-A (GB)
Title: Bed structure
IPC: A61G7/005
Filed: 1974-11-27
Abstract: 1494486 Hospital beds INTERROYAL CORP 27 Nov 1974 51488/74 Heading A4J A mattress support frame 34 is adjustably mounted on a base 10 by two pairs of parallel links 27, 28 and 29, 30 pivotally connected to a pair of arcuate members 22, 23 moveably mounted on rollers 18-21 supported on the base. The arcuate members are moved by a telescopic screwmechanism 37 connected between the base and a bar 26 inter-connecting the arcuate members, the mechanism extending and retracting on rotation of a linkage 38 connected between the mechanism and a hand crank (39) Figs. 2 and 3 (not shown) mounted on the support frame. The arcuate members may be locked in position by the engagement of a pin (72) Figs. 5 and 6 (not shown), on a foot pedal (71) pivoted to one side frame of the base with one of a number of apertures (70) in the adjacent arcuate member.
Patent GB-1055620-A (GB)
Title: A herbicidal composition and method of preparing the same
IPC: C07C59/70
Filed: 1964-12-18
Abstract: The invention comprises a particulate mixture of anhydrous and hydrated Li 2,4-dichlorophenoxyacetate containing 1.8-10.2 wt. per cent water of hydration; it is prepared by conventional methods.ALSO:A herbicidal composition, stated to be storage-stable and non-caking comprises a particulate mixture of anhydrous and hydrated Li, 2,4-dichlorophenoxyacetate containing 1,8-10.2 wt. per cent water of hydration.
Patent GB-1212003-A (GB)
Title: Speed control circuit for a single phase commutator electric motor
Inventor: KATO KENZI
IPC: H02P7/295
Filed: 1967-11-14
Abstract: 1,212,003. Automatic speed control. JANOME SEWING MACHINE CO. Ltd. Nov.14, 1967, No. 51868/67. Heading G3R. [Also in Division H2] A single-phase commutator motor M having field windings L1, L2 is supplied through a symmetrical semiconductor element SSSM whose trigger circuit comprises pulse transformer PT associated with semiconductor element SSST which responds when the charge on capacitor C1 reaches a predetermined level. The capacitor is connected across the A.C. source in series with a variable resistor VR whose setting determines the angle of conduction of the element SSSM in both positive and negative half-cycles. A feedback transformer FT has its primary windings in series with the motor, and its secondary windings across the capacitor C1, to compensate for speed variations due to changes of load, and to maintain the speed at the value selected by the setting of the resistor VR. In another arrangement, the secondary winding of the transformer FT is connected to the sliding tap of the resistor VR which is arranged in a network comprising resistors R1, R2, R3, and capacitors C1, C2, in addition to the trigger device SSST. A resistor R4 determines the level of the feedback signal. In a further embodiment, a motor-driven tachometer generator is connected to the primary winding of the transformer FT.
Patent GB-1183796-A (GB)
Title: Improvements in or relating to Gearbox Control Device.
IPC: F16H59/04
Filed: 1968-11-01
Abstract: 1,183,796. Change speed control. AUTOMOBILES PEUGEOT and REGIE NATIONALE DES USINES RENAULT. 1 Nov., 1968 [5 Dec., 1967], No. 51942/68. Heading F2D. A gear shift linkage for a motor vehicle having a transversely mounted engine-gearbox unit comprises a gear-shift lever 1 which operates through a shaft 7, a sliding and turning selector shaft 10 carrying a cranked arm 14 engaging a recess in the hub of a bell-crank 17 fast with a shaft 20 which is slid axially by turning movement of the selector shaft 10 to select one of three striker rods 27, 29, 31 and the bell-crank 17 is rocked about the axis of the shaft 20 by sliding of the selector shaft 10 to actuate the selected striker rod. Springs 32, (35), Fig. 4 (not shown), bias the bell-crank 17 and shaft 20 to the central position shown. A sleeve 16 of plastics material surrounds the end of the arm 14 to reduce noise. The shaft 7 is connected to the lever 1 and selector shaft 10 by resilient couplings 6, 9.