baber/WOPTO huggingface dataset:
Patent GB-1048528-A (GB)
Title: Lantern
Inventor: CHENG WING GEE
IPC: H05B39/09
Filed: 1965-09-09
Abstract: 1,048,528. Electric battery lamps. MEYER MANUFACTURING CO. Ltd. Sept. 9, 1965, No. 38567/65. Heading F4R. The lamp comprises a tubular casing 1 having bulbs 33, 37 mounted at opposite ends, the bulb 37 being connected to a flasher unit. An insulated former carrying the batteries is mounted in the casing and carries two switches 19 and 20 (not shown) passing through slots in the casing. A transistorized flashing device 35 is mounted on one end of the former for connection to the bulb 37. The lamp 33 passes through an opening in reflector 26. This end of the casing is closed by a window 2 and the opposite end by a cap 3 which may be translucent or transparent and is coloured red. A pivoted carrying handle 4 which may be extended to form a stand is mounted on the casing.
Patent GB-386188-A (GB)
Abstract: 386,188. Cooking-ranges. AKTIEBOLAGET SWEDISH INVENTION CORPORATION, 7B, Strandvagen, Stockholm.- (Assignees of Stalhane, O and Svenson, H. ; 14, Grevturegatan, Stockholm.) April 20, 1932, No. 11331. Convention date, Sept. 30, 1931. [Class 126.] Baffles ; grates ; boilers, arrangement of ; hotplates.-In a cooking-range having a hot-plate 26 above the fire, a mixing device or combustion accelerator 23 for the gases is provided below the hot-plate, which causes an intimate mixture of the gases with preheated air, which is supplied to them in their passage between the grate and the mixing device. In the construction shown, the mixing device comprises rods of low-conductivity material, such as steatite arranged in staggered formation and, in the stove shown in Fig. 2, extending between inclined plates 37 so that the device may be removed as a whole. The secondary air is heated in passages at the sides of the grate and passes in to the gases through openings 25. The hot-plate 26, which may be removable and be provided with downwardly-projecting studs 27a to increase the heat transmission, is heated in part by radiation from the mixing- device 23. In the stove shown in Fig. 1, the gases after rising to the hot-plate pass down a flue 5 containing a water-heating tank 20, and thence to the outlet. Another flue 7 extends below an oven 12 directly from the fire space to the outlet, dampers 8, 9 controlling the two flues. In the stove shown in Fig. 2, the direct flue 7 also passes beneath the oven 12 to a chamber 44 leading to the outlet, to which chamber is also connected the flue leading downwards from the hot-plate. In this stove a heating space 34 is provided beneath the oven, the boiler (not shown) being at the back of the stove. Plates 14, 36 in the oven and heating space 34 form air-circulating channels. The grate shown in Fig. 1 comprises balls 28 carried by a support 29, and that shown in Fig. 2 comprises studs 32 projecting upwardly from a rocking-bar 31. The lower part 30 is removable, so that it may be changed for use with fuel of different kinds.
Patent GB-1125722-A (GB)
Title: Improvements relating to cylinder blocks having bonded cylinder sleeves and bearing plates
IPC: B23K9/00
Filed: 1965-09-09
Abstract: 1,125,722. Hydrostatic transmissions. SUNDSTRAND CORP. 9 Sept., 1965 [24 Sept., 1964], No. 38630/65. Heading F2C. [Also in Divisions B3 and F1] A flat metal bearing plate or a metal bearing sleeve is bonded to a steel cylinder of a reciprocating piston hydraulic pump or motor unit by diffusion of the bearing metal across the interface into the steel. Two cylinder blocks 10 with bonded sleeves 30 and bearing plates 33 are employed in an hydraulic transmission comprising an axial piston pump 81 in back to back relation with an axial piston motor 82. A gear 86 driven by a prime mover drives a shaft 87 splined to the cylinder blocks and mounted in bearings 89, 90 and a stationary cam 95 with an inclined surface 96 reciprocates the pistons in the pump 81 which discharges fluid through a valve member 102 to drive the pistons in the motor 82 which rotates the shaft 104. The shaft 104 is similarly mounted in bearings and carries an output gear 105. Bores 21 in the blocks permit escape of leakage fluid from between the cylinder blocks and valve member.
Patent GB-919304-A (GB)
Title: Gripper type tilting devices for rolled stock
IPC: B21B39/24
Filed: 1960-11-10
Abstract: 919,304. Rolling. MOELLER & NEUMANN G.m.b.H; Nov. 10, 1960 [Nov. 12, 1959], No. 38641/60. Class 83 (4). In a device for tilting billets 8 between rolling mill passes, the clamping jaws or rolls 6, 7 are mounted on a carriage 1 which is moved laterally by means derived from the tilting movement of the roll support frame 5 so that the billet is re-positioned to the correct line of pass. The carriage 1 carries the frame 5 on a shaft 4 which is pivoted by a doubleacting hydraulic cylinder 9 operating through a crank arm 13. The shaft 4 carries a quadrant rack 14 engageable with a pinion 15 running over a stationary toothed rack 16, forming part of the running rails for the wheels 17, 18 of the carriage 1. The radius R of the quadrant rack 14 is such that the movement of the carriage corrects for the sideways movement of the billet 8 when tilted about one edge and may also be such that a correction is made for the sideways movement caused by the diameter of the rolls or width of jaws. The arrangement may be mounted on an hydraulically movable truck 23 adapted for moving the work transversely of the roll table 19 and carrying an hydraulic lifting and lowering device 20.
Patent GB-342086-A (GB)
Title: Improvements in or connected with show cases for the display of goods and in or connected with apparatus for use in conjunction therewith
IPC: A47F3/00
Filed: 1929-12-18
Abstract: 342,086. Preventing condensation on windows; ; ventilation. ELECTRIC CENTRAL HEATING AND VENTILATING CO., Ltd., 157, West George Street, and BURNSIDE, G. B., 104, Beechwood Drive, Broomhill, both in Glasgow. Dec. 18, 1929, No. 38754. [Classes 20 (iii) and 137.] Dimming of the glass of showcases by condensed moisture is prevented by circulation of air heated by an electric heater 2 and delivered through conduits A B and a grid C in the floor of the case and exhausted through conduits C, C<1>, at the side or in any position in the floor or roof. The heating device comprises two parts of heat-conducting material clamped by an electric resistance element and provided with radiating fins.
Patent GB-975311-A (GB)
Title: Improvements in or relating to electric power supply arrangements
Inventor: MCPHERSON JOHN WEMYSS
IPC: H02J3/00
Filed: 1960-11-11
Abstract: 975,311. Distribution network arrangements. GENERAL ELECTRIC CO. Ltd. Nov. 8, 1961 [Nov. 11, 1960; March 28, 1961], Nos. 38902/60 and 11409/61. Heading H2H. An electric power arrangement, particularly for aircraft has two bus-bars 3, 5, the first 3, for non-voltage sensitive loads, being connected through a low-valued resistor 6 to the second 5, for voltage-sensitive loads, which has a voltage-stabilizing means such as a battery 4 connected to it. The resistor 6 may be shunted, for engine starting purposes by a contact R1 opened by a generator voltage-sensitive relay R. Other arrangements are described in the Specification utilizing a second battery in the event of failure of the first and arrangements including a rectifier fed battery or zener diodes for use with single and three phase A.C. systems.
Patent GB-1008946-A (GB)
Title: Improvements in or relating to dispensing apparatus
IPC: B65B43/44
Filed: 1962-10-15
Abstract: 1,008,946. Dispensing egg cartons from a stack. DIAMOND NATIONAL CORPORATION. Oct. 15, 1962 [Dec. 13, 1961], No. 38946/62. Heading B8S. A stack of egg cartons c contained in magazine 14 are discharged to the bottom one by one by discharge member 20 with the assistance of friction plates 332 and support lips 314. Discharge member 20.-Member 20 is pivoted at 90 and given a pivotal oscillation about this point. It is provided with two grippers 160 and 162 of which gripper 162 is movable and its position is governed by the engagement of follower 198 with abutment 228. This engagement is such that at the higher position of the member gripper 162 moves so that the lowermost carton is gripped between the grippers and brought down by the discharge member on its return journey. At a lower position of the discharge member 20, follower 198 contacts surface 238 to cause gripper 162 to rotate and to let fall the carton so that it slides down surface 254 and is discharged by rollers 22. Friction plate 332 and lips 314, Figs. 8 and 9. Each plate 332 and lip 314 are interconnected as shown by lever system 342, 340 and 338 ; so that when lever 342 is caused to pivot about 290 in a clockwise direction lip 314 is caused to move outwards to release the lowermost carton, whilst plate 332 moves downwards and due to plate 334 carried by plate 332 the friction plate moves inwards as well and holds against gravity the remaining cartons. In this way lips 314 release the bottom carton for discharge member 20 to grip it, whilst friction plates 332 support the remaining cartons. The combination 314 and 332 is actuated from shaft 90 via rotating lever 260, follower 268 on arm 264 and link 284. Operation.-As discharge arm 20 moves upwards shaft 290 is operated via link 284 to swing lips 314 outwards to release the bottommost egg carton to be gripped between grippers 160 and 162 whilst friction plates 332 move inwards to support the remaining cartons. Arm 20 now carrying the bottommost carton moves downwards till gripper 162 is actuated to release the carton to fall and slide down surface 254 to be discharged by rotating rollers 22.
Patent GB-1464200-A (GB)
Title: Pharmaceutical composition
IPC: A61K9/22
Filed: 1975-09-24
Abstract: 1464200 Allopurinol tablets BOEHRINGER MANNHEIM GmbH 24 Sept 1975 [26 Sept 1974] 39100/75 Heading A5B Pharmaceutical compositions in tablet form comprise 80-90% by weight of allopurinal of average particle size 45-65 and 5-8% by weight of microcrystalline cellulose, together with one or more conventional adjuvants.
Patent GB-1127176-A (GB)
Title: A method and device for separating a fibrous material from foreign bodies
Inventor: BUDNIKOV VLADIMIR IVANOVICH
IPC: D01G9/20
Filed: 1965-09-14
Abstract: 1,127,176. Cleaning fibrous material. TSENTRALNY NAUCHNO-ISSLEDOVATELSKY INSTITUT KHLOPKOVOI PROMYSHLENNOSTI. 14 Sept., 1965, No. 39111/65. Heading DIN. Foreign matter is separated from fibrous material, such as cotton, by being conveyed in a gas stream along a passage 8 or 9 and through an electrostatic field applied between an electrode 22 and a grid 10 and an electrode 23 and a grid 11, the foreign matter falling through the grids 10, 11 into waste catchers 12, 13 while the fibrous material is carried on by the gas stream. In addition the elbows 8 and 9 are each bent through an angle of 70- 150‹ and provided with adjacent slits 16, 17 through which the foreign matter tends to pass while the fibrous matter is carried on. Provided upstream of these cleaning devices is a saw tooth scutcher 4 having an electrostatic cleaning device 21, 2, 3 in its entrance passage 1. The waste collector 5 below the scutcher has shutters 6 to regulate a flow of air therethrough which carries fibrous matter through a by-pass 7 into the passage 8. Waste collectors 14, 15 are provided with baffles 18, 19, 20 to prevent turbulent air flow.
Patent GB-1512518-A (GB)
Title: Aerofoils
IPC: B64C23/00
Filed: 1974-09-06
Abstract: 1512518 Aerofoils DEFENCE SECRETARY OF STATE FOR 14 Aug 1975 [6 Sept 1974] 39127/74 Heading F2R [Also in Division B7] An aerofoil for use in transonic conditions has a blunt trailing edge which is divided into two sections 18, 19 by means of a spanwise splitter 17, and the trailing edge of the splitter is provided with fans 20 or outlets (not shown) to direct air in a forward direction Y. This forward flowing air, together with the concave nature of the sections 18, 19, serves to establish a recirculatory airflow Z and reduce drag.
Patent GB-1142485-A (GB)
Title: Improvements in or relating to steroids and the manufacture thereof
IPC: C07J75/00
Filed: 1966-03-23
Abstract: 1,142,485. Steroids. UPJOHN CO. 23 March, 1966 [24 March, 1965], No. 39137/68. Divided out of 1,142,484. Heading C2U. The invention comprises novel compounds having the general formulµ wherein R, R 1  and R 2  each represent hydrogen or methyl, and W 3  is Y is hydrogen or fluorine, W 1  is in which the symbol represents an alkylenedioxy radical of the formula in which n is 1 or 2 and R 6  is hydrogen or alkyl and R 5  is aryl, and processes for their preparation (a) by treating a compound of the formula wherein R, R 1 , R 2  and W 1  and the symbol have the same meanings as previously given, with an alkoxyacetylene magnesium halide to form the corresponding 6#-ethoxy-ethynyl-5α- hydroxy compound, hydrolysing the latter to form the corresponding 3-oxo-6#-acetic acid alkyl ester, treating the latter with a secondary cyclic amine to form the corresponding 3- enamine and reducing and hydrolysing the latter, (b) by treating a compound of the formula wherein R, R 1 , R 2 , W 1  and the symbol have the same meaning as previously given, or a 17-acylate thereof with an alkoxyacetylene magnesium halide to form the corresponding 6#-ethynyl-5α-hydroxy compound, reducing and hydrolysing the latter with an organic carboxylic acid followed by lithium aluminium hydride to form the corresponding 6#-(2<SP>1</SP>-hydroxyethyl) 5α-hydroxy compound and subjecting the latter to acid hydrolysis and dehydration, (c) by treating a compound of the formula wherein R, R 1 , R 2 , W 1  and the symbol have the same meaning as previously given, in an inert organic solvent with boron trifluorideethyl ether under anhydrous conditions to form the corresponding 6-oxo compound, acylating the latter at the 17-position to form the corresponding 6-carbalkoxymethyl-6-hydroxy compound, dehydrating the latter to form an isomeric mixture of the corresponding androst-5- ene-6-acetic acid alkyl ester, 5α-androst-6- acetic acid alkyl ester and the 5α-androstane- #<SP>6</SP>'α acetic acid alkyl ester, which are reduced and hydrolysed, (d) by treating a compound of the formula wherein X is Y and R 5  and the symbol have the same meaning as previously given, with an alkoxyacetylene magnesium halide to form the corresponding 6#-alkoxy-ethynyl-5xhydroxy compound, hydrolysing the latter to form the corresponding 3-oxo-6#-acetic acid alkyl ester, reacting the latter with a secondary cyclic amine to give the corresponding 3- enamine and reducing the 3-enamine.
Patent GB-1474178-A (GB)
Title: Harvesting machines which bale straw
IPC: A01F15/08
Filed: 1974-07-24
Abstract: 1474178 Baling; compressing straw L H RAYNER 24 July 1974 [18 Aug 1973 16 March 1974] 39149/73 and 11765/74 Headings B5F and B5A A straw baler comprises means 36 for coating the straw with a resin adhesive or a fast curing elastomer adhesive prior to or during baling and means for discharging the baled straw on to the field or into a following vehicle. The straw is supplied through an inlet passage 10, containing oscillating fingers 14 and optionally a cutting device, into a cylinder 24 where it is compressed by a piston 28 at a pressure set by a device 34 in the piston drive. Adhesive is applied to the straw through ports 36 in the piston 28 and/or side wall of the cylinder 24. The compressed mass of straw is ejected by a piston 42. The compressing piston 28 may be replaced by a series of rollers and the baling may be continuous, the baled material being cut to a selected size.
Patent GB-872711-A (GB)
Title: Detachable couplings for fluid conduits
IPC: F16L37/40
Filed: 1959-11-19
Abstract: 872,711. Pipe couplings. BRODEN, E. W. Nov. 19, 1959 [Dec. 4, 1958], No. 39279/59. Class 99(1). A coupling part 10 has a sleeve 24 into which is inserted a coupling part 12 provided with a peripheral groove 36 engaged by a number of balls 35 mounted within holes 34 formed in the sleeve, and a sleeve 11 located around and displaceable axially relatively to the sleeve 24 against the action of a spring 33 has a part thereof which co-operates with the balls when the coupling parts are engaged to hold the balls within the groove 36. A packing ring 301 located around a tubular part 2 lis resiliently urged against the inner end 37 of the part 12 and a packing ring 43 located around the end 37. When the coupling is engaged, the ring 43 being moved on dis-engagement of the coupling by the part 21 and ring 301 to a position which locks the balls in the radially outward position thereof. As shown, the part 10 includes a conical valve 19 having a stem 20 engaged by the part 12 to open the valve when the parts are coupled, and urged by a spring 16 on to a sealing ring 29 backed by a support ring 27 when the parts are uncoupled. The packing ring 43 has a conical inner surface corresponding to the tapered end 37 of the part 12 and, when the parts are to be uncoupled by axial displacement of the sleeve 11, is urged by the spring 28 acting on the member 21 to displace radially the balls 35 from the grove 36.
Patent GB-1013773-A (GB)
Title: Improved compressor means for amplitude modulated signals
IPC: H03K4/72
Filed: 1963-10-07
Abstract: 1,013,773. Modulation compression. ALBISWERK ZURICH A.G. Oct. 7, 1963 [Oct. 8, 1962], No. 39358/63. Heading H3R. An arrangement for compressing the modulation of an amplitude modulated signal comprises an amplifier V to which the A.M. signal is applied, detecting, filtering and amplifying means, Dt, Tp and V3, for obtaining the modulating signal from the amplified output and a transistor T2, to the base of which the modulating signal is applied, connected in series with a pair of diodes D1, D2 which are connected in parallel across the primary of a transformer U coupling the first and second stages V 1  and V 2  of the amplifier V. The impedance presented across the transformer primary circuit by the diodes varies inversely with the modulating signal hence the amplifier gain varies inversely with the degree of modulation and produces an A.M. output signal at terminal a with its modulation compressed.
Patent GB-1019644-A (GB)
Title: Quenching oil
Filed: 1963-10-09
Abstract: A quenching oil comprises 2-10% bitumen and 0.5-10% of a polyoxo aluminium acylate dissolved in a petroleum lubricating oil base. The acylate may have the general formula (OAlOOCR)n where n is 2-10 and R is a C12-C22 alkyl or alkenyl group.  Polyoxo aluminium oleate is specified.
Patent GB-1240345-A (GB)
Title: Method of making american cheese from heat treated milk
IPC: A23C19/04
Filed: 1968-08-20
Abstract: 1,240,345. Cheese. KRAFTCO CORP. 20 Aug., 1968 [18 Sept., 1967], No. 39796/68. Heading A2B. The manufacture of Cheddar, Colby, Monterey, Jack, and like cheeses from heat-treated milk, wherein the milk is inoculated with a lactilc acid producing culture and is thereafter set, is characterized in that the milk is heated with the byproduct of growth of a proteolytic micro-organism, preferably a micrococcus of intermediate activity, and a lipase enzyme.
Patent GB-1237148-A (GB)
Title: Improvements in transistors
Inventor: DENHAM PAUL
IPC: H01L29/73
Filed: 1968-08-20
Abstract: 1,237,148. Transistors. STANDARD TELEPHONES & CABLES Ltd. 3 April, 1969 [20 Aug., 1968], No. 39819/68. Heading H1K. A transistor comprises a plurality of arrays of separate emitter regions each array being provided with a striplike emitter contact connected to a stabilizing resistor, and having striplike base contacts interdigitated with the emitter contacts. The transistor is produced by epitaxially depositing an N type Si collector region (2) on an N type substrate (3), masking with an oxide layer (11), forming a window (12) by a photolithographic technique, and diffusing-in B from the vapour phase to form a P type base region (4). The surface is remasked (13) and P is diffused from the vapour phase through windows (14) to produce an array of emitter regions 15. The oxide layer is reformed (16) and "Nichrome" (Registered Trade Mark) stabilizing resistors 10 are deposited by sublimation through a mask. A window 18 is formed over each of the emitter regions and windows 17 are formed to expose the base region (4) between each of the rows of emitter regions. A1 is then evaporated through a mask and alloyed to the Si to form base contacts 7 and emitter contacts 6.
Patent GB-1261668-A (GB)
Title: A fuel/air mixer device
Inventor: SCOTT WILLIAM MARCUS
IPC: F02M29/04
Filed: 1970-08-19
Abstract: 1,261,668. Treating I. C. engine charge. ISCOT MACHINES (SALES) Ltd. Aug. 19, 1970, No. 40001/70. Heading F1B. An inlet manifold fuel/air mixer comprises an elongate body 10, Fig. 2 which supports pipes 20..23 projecting outwardly at different points, at least some of the pipes having a collector element 25 emerging from their free ends and a hole 30 in each pipe which in operation allows the escape of fuel lead into the pipe by the collector element. The mixer is secured by tightening a rod 12, screw threaded in the body 10, so that the manifold inner surface is engaged by rods 11 and 12. In use the fuel/air stream impinges on the hexagonal face of body 10 which causes a breakup of the stream and promotes mixing. Unvapourized fuel collects on the wire loops 26.28 and runs into the open ends of the pipes 20.. 23 until sufficient accumulator for it to be sprayed as a fine mist from the holes 30 thereby preventing unevaporated droplets from reaching the manifold wall.
Patent GB-1035805-A (GB)
Title: Apparatus for the treatment of textile yarns
Inventor: COLES WALTER VALANTINE
IPC: D06B11/00
Filed: 1961-11-09
Abstract: 1, 035, 805. Liquid treating yarns. COURTAULDS Ltd. Nov. 8, 1962 [Nov. 9, 1961], No. 40134/61. Heading D1L. Apparatus for applying liquids to textile yarns comprises a liquid-supply device, such as a roller 16 in a liquid bath 18, a pair of rollers 10, 11 for drawing a warp of yarns 12 past and close to the liquid supply device and a patterning device for causing intermittent deflection of predetermined selections of single yarns and/or group of yarns into operative relation with the liquid supply device. In the form shown in which a warp of yarns 12 to be recalled into a backing fabric is pattern coloured, resilient fingers 21 lie above the yarns and are deflected by plungers 23 operated by cams 28 on a rotating drum 21. Each depressed finger moves a single yarn or group of yarns into a groove 17 on roller 16 to be coloured. The cams 28 are adjustably mounted by screws passing through perforations 29 from the inside of the drum. A docter 19 engaging roller 16 is provided and a reed 20 guides the warp. Leaving roller 16 the warp passes, via squeeze rollers to a constant tension beam winding device. Two or more colour liquid applying devices may be provided to operate successively on the warp. Forwarding rollers 10, 11, liquid applying roller 16 and the subsequent squeeze rollers are driven at the same speed whereas drum 21 may be driven at a different speed. Other liquid applying devices such as a roller covered with absorbent material (e.g. felt) or a stationary wick may alternatively be used. Drying cylinders may be provided.