baber/WOPTO huggingface dataset:
Patent GB-550922-A (GB)
Title: Improvements in or relating to electric valve holders
IPC: H01R33/76
Filed: 1941-07-15
Abstract: 550,922. Holders for thermionic valves. COCKCROFT, J. D., and RIDSDALE, R. E. July 15, 1941, No. 8953. [Class 38 (i)] A valve holder comprises connectors located between insulating plates, each connector having up-turned and in-turned ears 12, 14 that contact with the valve pin before it enters the hole 11 in which it is a very loose fit.
Patent GB-1137142-A (GB)
Title: Process for preparing androsta-1,4-diene-3,17-dione
IPC: C12P33/00
Filed: 1966-03-01
Abstract: 1,137,142. Microbiological preparation of androsta - 1,4 - diene - 3,17 - dione. RICHTER GEDEON VEGYESZETI GYAR R.T. 1 March, 1966 [5 March, 1965], No. 8964/66. Heading C2U. The invention comprises a process for preparing androsta - 1,4 - diene - 3,17 - dione by treating cholest-4-en-3-one under aerobic conditions, in the presence of an 8-hydroxy-quinoline, with cells of Mycobacterium smegmatis developed on a semi-synthetic fermentation medium. The product may be isolated as the #-naphthol molecular complex.
Patent GB-622629-A (GB)
Title: Improvements in and relating to electro-magnetic relays
IPC: H01H51/06
Filed: 1947-04-02
Abstract: 622,629. Electromagnetic switches. KEMP, K. W. L. April 2, 1947, No. 8978. [Class 38(v)] In miniature relays wherein the armature operates banks of contacts, the operating coil or coils 2 are located between the limbs of a U-shaped armature 5 pivoted at X at the end of one limb, the other limb of the armature carrying one or more banks of contacts b<SP>1</SP>, b<SP>2</SP>, b<SP>3</SP>. In the form shown, each contact such as b<SP>1</SP> comprises a leafspring split from the free end lengthwise to form two spring limbs which carry contact tips 12 engaging two fixed contacts so as to bridge them. When the magnet 2 is de-energized the armature 5 moves up so that each contact such as b<SP>1</SP> moves out of engagement with its pair of fixed contacts into engagement with a second pair of fixed contacts. The armature 5 is fixed to the yoke 4 by a spring blade 6 a protruding tongue 6a of which serves to bias the armature to its upper position.
Patent GB-291021-A (GB)
Title: Synchronized firing arrangement for aircraft machine guns and the like
IPC: F41A19/05
Filed: 1928-03-24
Abstract: 291,021. Nordquist, E. May 24, 1927, [Convention date]. Fire between aircraft propeller blades, controlling and synchronizing. - The synchronizer comprises an impulse transmitter arranged between the cam 6 on the engine shaft and the trigger 24 on the gun, a gap x being provided in the transmission, which is occupied by an intermediate member 20 when the synchronizer is to be rendered operative so that the cam can them transmit a direct push to the trigger. In the form shown, the gap is provided between a member 7 having a cam-engaging roller 8 and a spring- pressed member 10 connected by a Bowden wire 15 with the trigger. The ball, roller, or wedge 20 is mounted in a slot 22 in a spring-controlled slider 18 operated by a wire 23. When the gap is closed by the member 20. the transmitter can. receive a direct push from the cam, whereas, in the inoperative position shown, not only is a gap provided in the transmitter, but the roller 8 ceases to be operated by the cam 6.
Patent GB-493063-A (GB)
Title: Improvements in or relating to rotary hand tools
IPC: B25G1/00
Filed: 1937-03-30
Abstract: 493,063. Screwdrivers &c. ; hand drills ; ratchet braces. CORBITT, R. W. March 30, 1937, No. 9088. [Class 61 (iii)] [Also in Group XXII] Rotary hand tools such as screwdrivers, box spanners, drills, augers, gimlets and braces of the type provided with a handle member 18, on the cranked arm 12 of the shank 10 at an angle thereto so that the line of thrust of the tool intersects the outer end of the handle have a ratchet device 26 interposed between the handle 18 and its spindle ; the lower end of the shank terminates in a screwdriver blade 14, or spanner socket or tool holder 34, Fig. 4.
Patent GB-1175091-A (GB)
Title: Superconducting Apparatus
IPC: H03B15/00
Filed: 1967-02-27
Abstract: 1,175,091. Superconducting devices. FORD MOTOR CO. 27 Feb., 1967 [24 March, 1966], No. 9177/67. Heading H1K. Two superconducting elements in a cryogenic environment are interconnected by a superconducting " weak link," and an inductive member is located adjacent the elements, to induce a current therein. As shown in Fig. 1, the " weak link " comprises two pointed superconducting screws connecting two segments of an annular superconductor. The screws may be of niobium while the elements of the annulus are of vanadium. Insulating separators, e.g. of plastics or a suitable adhesive, isolate the main parts of the elements from each other. The superconducting annulus is inserted into an insulating cylinder, Fig. 1, and then into a cutaway cylindrical container which incorporates means for adjusting the linking screws so as to vary the extent of the superconducting linkage. Alternative " weak links " may be provided by evaporated insulating films to permit tunnelling between the two superconducting elements, or by small metallic bridges between the elements. Such bridges may be formed by evaporation through an insulating film or through a mask so as to provide a small bridge linking large evaporated superconducting films, or by mechanical removal of part of an evaporated superconducting film. A further form of link consists of two crossed superconducting wires. The device may be used with separate input and output inductance coils, in which case a sinusoidal current in the input coil produces a series of voltage pulses in the output coil, Fig. 4 (not shown), as a result of quantum jumps in the flux through the superconducting loop controlled by the critical current in the " weak link." Hysteresis in the flux in the superconducting loop permits the device to be used as a memory element. A single coil, either inside or outside the cryogenic environment, may serve as both inductive input and output for amplification or oscillation applications, Fig. 7 (not shown).
Patent GB-1223544-A (GB)
Title: Combination molding and glazing means
IPC: E06B3/58
Filed: 1969-02-20
Abstract: 1,223,544. Glazing. H. & A. SUPPLY CO. Ltd. 20 Feb.;.1 1969 [20. Feb.,. 1968], No.9186/  69. Heading E1R. A combined molding and means for retaining a closure member, such as a panel or pane of glass 12 comprises a transverse web 40, an abutment member 44 for the pane 12 and projecting from one face of the web 40, a resilient leg 47 projecting from the same face of the web at an angle less than 90‹ to engage the pane and urge it towards the abutment 44 and a pair of resilient wings 51, 53, at least one of which extends at an angle less than 90‹ with the web for securing the molding to the wall of a window aperture 10 to provide a framework for the pane 12. The member 44 may have a head 46 and may be located at the end of the web and may be inclined at an angle of less than 90‹ to the web. The leg 47 may be joined to the web by a male or female joint and the web may have a central portion joined to the end portions by male and female joints.
Patent GB-492810-A (GB)
Title: Improved method of and means for constructing reinforced concrete walls or partitions in situ
IPC: E04B2/84
Filed: 1937-03-31
Abstract: 492,810. Moulding concrete walls in situ. ROBSON, M. March 31, 1937, No. 9207. [Class 20 (ii)] Concrete walls are cast in situ between shutters which are positioned by means of flat cross-ties j, pivoted to vertical metal strips a which are secured to anchor plates b disposed at the centre of a concrete footing c. The vertical metal strips are further positioned at their upper ends by pins h resting on divided spacers g, which embrace by their ends horizontal supports f for the vertical shutter supports e. The ties are provided with staggered projections j<2>, against which the supports e abut, and also with end perforations j<3> to receive wedges for securing plates m, which are adapted to press against the horizontal battens d<1> which tie the vertical shuttering boards d together. After casting, the ends of the cross ties are twisted off and the ties and vertical strips constitute the wall reinforcement. Further horizontal reinforcing rods p may be supported by the vertical strips. For casting hollow walls, the cross-ties are provided with further staggered projections against which the inner core shutters are pressed by removable internal wooden uprights.
Patent GB-1361308-A (GB)
Title: Oscilatory sieves
IPC: B07B1/30
Filed: 1972-02-29
Abstract: 1361308 Oscillatory sieves SIMON-BARRON Ltd 18 Jan 1973 [29 Feb 1972] 9279/72 Heading B2H An oscillatory sieve comprises at least one sieving frame 11 mounted in a horizontally extending rectangular box 10, one end 12 of which is adapted to be gyrated whilst the other end 13 is constrained to reciprocate in the direction of the longitudinal axis of the box by being supported by at least one leaf 23 extending between the box and a fixed frame member 22, the leaf being comprised by a resin-bonded fibre laminate which flexes to permit the box to reciprocate in the direction of its longitudinal axis and which resists flexing in a direction transverse to that axis, an inlet 15 being provided at or adjacent the end 12 of the box to introduce material to be sieved on to the sieve frame. The resin-bonded fibre may be of glass or carbon. The box 10 may be mounted on or suspended from one or more leaves at each side or centrally thereof. The sieve frame 11 extends from the box end 12 to a supporting baffle 14 which extends over the full width of the box. Outlet 16 and 17 are provided for the "throughs" and the "overtails" respectively. A number of sieve frames may be stacked one above the other. The box is supproted adjacent its end 12 on an eccentric shaft 18 driven through a gear box 21 by a motor 20. Alternatively the gear box may be dispensed with.
Patent GB-416686-A (GB)
Title: Improvements in central heating boilers
IPC: F24H1/32
Filed: 1933-03-28
Abstract: 416,686. Sectional boilers. POTTERTON, A. B., POTTERTON, T. F. C., and POTTERTON (HEATING ENGINEERS), Ltd., T., Ravenswood Road, Balham, London. March 28, 1933, No. 9334. [Class 123 (ii).] A central heating boiler is in sections each comprising a vertical waterway D at opposite sides of the boiler casing leading up from an inlet header A and communicating with transverse heating pipes E which are semi-cylindrical with their convex sides underneath and carry gills F. Transverse baffles L are provided throughout to deflect the gases from a gas burner J. The pipes E are inclined slightly to the horizontal alternately up and down. The baffles L comprise loose flat plates extending across the width of the boiler and have lugs L<1> resting on the pipes. The water may be drawn off by a central header B. Bolts G and sleeves C connect the sections. In Fig. 3, each boiler section is in separate halves with separate headers A, B, the transverse pipes in each half being connected by vertical passages E<1>. An upper plate P prevents downdraft.
Patent GB-1071011-A (GB)
Title: Improvements relating to selective data printing apparatus
Inventor: BRADLEY RUSSELL TERENCE
IPC: B41J7/48
Filed: 1965-03-05
Abstract: 1,071,011. Selective printers. FERRANTI Ltd. March 3, 1966 [March 5, 1965], No. 9383/65. Heading B6F. Type-bar machines; electric signal assisted power inputs; multiple-surface type-selection; sliding members operated to select type-face.-A selective printer comprises a plurality of vertically movable type bars 17 (Fig. 1) each provided with a plurality of type characters and a toothed rack meshing with a gear-wheel 15 which also meshes with a setting member 10 disposed at right angles to the type bar. All setting members 10, one for each type bar, are driven simultaneously through a resilient coupling 12 by a motor 11 and are mounted on guide rods 31, Fig. 1. Setting members are provided at their distal ends with lugs 32 engaging in recesses of carriage detents slidable on rods 34 and provided with detents 13 engaging with one of a plurality of teeth 24 on a ratchet bar 21 biased into engagement with the detents 13 by a spring 23, which becomes effective when a respective release member 26 is actuated by an electromagnet 30 to displace an arresting lug 27 disposed within slot 25 of the bar 21. Electromagnets 30 of associated release members 26 are actuated when a commutator selector switch (not shown) applies a signal representative of a selected character to a corresponding AND gate (Fig. 5). Type-bar resetting.-Following impression a pair of electromagnets 36 (Fig. 4) having a common armature in the form of a bar 35, attracts the bar 35 which is displaced downwardly to engage the ratchet bars 21 which in turn are pivoted downwardly, whereby the release bars 26, which are biased to their restoring position by springs 28, are returned to their original position in which the lugs 27 engage the slots 25 of the ratchet bars 21. Type-wheel machines.-Type bars 17 (Fig. 1) may be replaced by rotary type carriers.
Patent GB-1360944-A (GB)
Title: Method and apparatus for fully automatic production of dragees
IPC: A23G3/20
Filed: 1972-02-29
Abstract: 1360944 Spray-coating dragees GERHARD STEINBERG SA AG Ltd 29 Feb 1972 [5 Aug 1971] 9392/72 Heading A2A [Also in Division B2] In apparatus for automatically producing coated confectionary or pharmaceutical dragees, cores to be coated are fed through a funnel 10 on to a weighing belt 12 so that a predetermined quantity is loaded by a conveyer 14 into a coating device in which the cores are spray-coated and dried and which comprises a conveyer belt 20 passing over a drum &c 22 positioned as shown for the spraying and drying process and moved to a position 22' for discharge of the coated and dried cores, the belt 20 running in the same direction for both positions of the drum 22. The coating device is enclosed within a temperature and humidity controlled housing 46 and the belt, of metal or plastics material, runs over rotary drums &c 22, 24, 26 and is deflected between the drums 22, 26 by a pair of spaced concave discs 28 to form a spraying and drying chamber into which a nozzle 34 discharges. The device is tiltable, relatively to the nozzle, about pivotal mountings 32 in order that coating may be performed at the most suitable angle. After a quantity of cores has been coated and dried, an arm 40 controlled by a timing device is lowered to the position shown in dashed lines so that the coated products are discharged on to a conveyer 44 which carries them out of the housing 46 to a packing station, or to a succession of similar coating devices within the housing 46. In the latter case the arms 40 of all the devices are operated simultaneously, and the final device in the succession may be used solely for polishing rather than for coating. In a modification, the intermediate drum 24 is omitted.
Patent GB-309076-A (GB)
Title: Improvements in or relating to patterns, foundations or shapes of paper or similar material for embroidery
IPC: D05C17/00
Filed: 1929-03-25
Abstract: 309,076. Zocher, C. April 4, 1928, [Convention date]. Embroidery. - The patterns or foundations a, b for use in embroidery, are stuck to transparent paper g with adhesive surfaces upwards for ready attachment, as by ironing, to the material to be embroidered upon.
Patent GB-1004776-A (GB)
Title: Improvements in cathode construction
IPC: H01J1/26
Filed: 1962-03-13
Abstract: 1,004,776. Indirectly-heated cathodes. GENERAL ELECTRIC CO. March 13, 1962 [March 15, 1961], No. 9584/62. Heading H1D. [Also in Division H5] An indirectly-heated cathode comprises a nickel alloy support clad on its inner surface with an alloy of chromium, nickel and iron which has been fired in a wet hydrogen atmosphere to produce a highly heat-absorbing surface layer including an oxide of chromium. As shown, the cathode is provided with a tungsten heater coated with an insulating mixture of aluminium oxide and aluminium nitrate, and further coated with a heat-radiating layer comprising aluminium oxide, aluminium nitrate, and either 1 to 20% by weight finely-divided carbon, or 1 to 40% pulverized tungsten. The use of a conductive coating on the heater which contacts the cathode sleeve also avoids capacitance variations between cathode and heater. Cathode wall thicknesses are given, and instead of being cylindrical the cathode may be planar, cupshaped or dished.
Patent GB-625803-A (GB)
Title: Improvements relating to the driver's compartment in a motor vehicle
IPC: B60J1/17
Filed: 1948-02-09
Abstract: 625,803. Vehicle bodies. CARBODIES, Ltd., and ORR, J. H. Feb. 9, 1948, No. 9730/49. Divided out of 625,356. [Class 108 (i)] A fore-and-aft partition in the driver's compartment of a hackney carriage comprises a lower panel 12, a transparent pane 13 vertically slidable in guides 18, 19, and a fixed pane 14, the forward edge of which is shaped to the peak rail 15, windscreen 16 and facia board 17. A balance arm 23 carries a roller 24 which engages a groove 25 in the pane 13 and supports it.
Patent GB-1493880-A (GB)
Title: Pouring of metals
IPC: B22D41/42
Filed: 1975-03-08
Abstract: 1493880 Pouring molten metals FLOGATES Ltd 26 Feb 1976 [8 March 1975] 9740/75 Heading F4B The pour opening of a vessel for molten metal comprises a gas permeable nozzle tube 14 with a gas impermeable outer metal jacket 35 which defines an annular manifold space 36. The bottom ends of the jacket 35 and nozzle tube 14 abut a stationary orifice plate 16 of a sliding gate valve. A conduit 37 supplies gas to the manifold 36 to form a gaseous envelope about the nozzle 14. The gas diffuses inwardly through the nozzle wall to the flow passage 30 while some of the gas flows directly to the passage 30 by way of a cross bore 38. The vessel may be used for pouring aluminium killed steels and the gas may be of the inert type such as argon or nitrogen. Alternatively oxygen or propane gas may be supplied. In a modified arrangement, gas flow to the passage 30 may be augmented by a plurality of transverse passages similar to passage 38 over the whole length of the nozzle 14.
Patent GB-772603-A (GB)
Title: Improvements in the drive of conveyor belts, more particularly jointed belts in mines
IPC: B65G23/00
Filed: 1954-04-02
Abstract: 772,603. Driving endless conveyers. GUTEHOFFNUNGSHUTTE STERKRADE AKT.- GES. April 2, 1954 [May 22, 1953], No. 9776/54. Class 78 (1). In an endless conveyer, comprising for example an articulated plate or trough conveyer member, which is driven by an electric motor 5 through reduction gearing 6, the conveyer shaft 3 is provided with teeth 8 which engage with clearance 10 within the hollow output shaft 7 of the gearing 6. The axial length of interengagement of the shafts is limited to that necessary to provide a toothed coupling for transmitting the driving torque.
Patent GB-311890-A (GB)
Title: Improvements in ventilating or draught creating cowls
IPC: F23L17/02
Filed: 1928-04-02
Abstract: 311,890. Collins, T. B. April 2, 1928. Ventilators.-A cowl for chimneys, vehicles, ship's cabins, &c. consists of an open-ended casing a divided into two superposed compartments by a corrugated member b which is so arranged that air entering the upper compartment passes along the corrugations and extracts smoke or vitiated air through the lower compartment. The corrugations are of progressively increasing depth towards the rear of the cowl. Figs. 1 and 3 show sectional elevations at right angles to each other.
Patent GB-399224-A (GB)
Title: Improvements in turbines for gaseous driving medium
IPC: F01D25/00
Filed: 1933-04-01
Abstract: 399,224. Steam turbines. DANEL, H., 52, Boulevard Heloise, Argenteuil, Seine-et- Oise, France. April 1, 1933, No. 9851. Convention date, April 2, 1932. [Class 110 (iii).] A turbine rotor has peripheral channels 8 into which radial perforated plates 11 are fitted in groups. The perforations are not in alignment. The drum may be stepped. The channels are connected in series by passages in the casing.
Patent GB-385809-A (GB)
Title: Improvements in and relating to electric liquid heaters
IPC: F24H9/20
Filed: 1932-04-06
Abstract: 385,809. Heating liquids by electricity. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London.-(Assignees of Allen, C. E. ; 4057, 23rd Street, San Francisco, U.S.A.) April 6, 1932, No. 9895. Convention date, April 7, 1931. [Class 39 (iii).] A liquid heater comprises a tank 10 provided .with a heat-insulated duct 24 and a single heating element 16 which deliver water to one portion of the tank and thermostatic means for controlling the element at will in accordance with the temperatures of the liquid at any one of a plurality of pre-selected regions of the tank. In one example either a thermostat 40 at the top of the tank or a thermostat 41 at the bottom may be switched in to control the heater. A hot water draw-off 14 and cold water inlet 15 are provided. Specification 144,767, [Class 38 (i), Electric couplings &c.], is referred to.
Patent HK-130796-A (HK)
Title: Circuit protection device
Inventor: KLEINER LOTHAR
IPC: H02H5/04
Filed: 1996-07-18
Abstract: Electrical devices which comprise at least one metal electrode and a conductive polymer element in contact therewith, wherein the metal surface which contacts the conductive polymer has a roughened or otherwise treated surface to improve its adhesion to the conductive polymer. The metal electrode is preferably an electrodeposited foil or a solid or stranded wire having an electrodeposited coating thereon. The conductive polymer preferably exhibits PTC behavior. The devices include heaters and circuit protection devices. The improved adhesion results in improved physical and electrical stability, and broadens the range of conductive polymer compositions which can be used in a number of applications.
Patent HU-T62625-A (HU)
Title: Foil suitable for packing fresh food
Inventor: HAENGGI ROMAN
IPC: C08K5/10
Filed: 1991-05-30
Abstract: A packaging film consisting essentially of a terpolymer of ethylene, unsaturated monocarboxylic acid, an alkyl acrylate or methacrylate, and 0.1 to 2 weight percent of at least one sorbitan fatty acid ester, upon exposure to corona treatment exhibits good sealing properties and improved resistance to fogging.
Patent HU-T37006-A (HU)
Title: Method and apparatus for rapid precooling materials treatable on surface by water particularly slaughtered poultry and slaughterhouse produces
Inventor: HORVATH LASZLO
IPC: A23B4/06
Filed: 1984-05-18
Abstract: Poultry carcasses are attached to an overhead conveyor or mobile cooling frame and moved to a cooling chamber, where they are sprayed with cold water. Cold air is blown into the chamber until the water is evaporated. This procedure may be repeated until the required temp. is reached.
Patent HU-T63190-A (HU)
Title: Process for producing gamma-cgt-ase
Inventor: SCHMID GERHARD
IPC: C12N15/54
Filed: 1991-03-22
Abstract: PCT No. PCT/EP91/00560 Sec. 371 Date Sep. 23, 1992 Sec. 102(e) Date Sep. 23, 1992 PCT Filed Mar. 22, 1991 PCT Pub. No. WO91/14770 PCT Pub. Date Oct. 3, 1991.The invention rleates to  gamma -cyclodextrin glycosyl transferases obtainable by screening bacteria for the secretion of a  gamma -cyclodextrin glycosyl transferase, the bacteria are characterized and the  gamma -cyclodextrin glycosyl transferase of the bacteria is purified and characterized biochemically. These enzymes can be used for the production of  gamma cyclodextrin from starch.
Patent HU-T51114-A (HU)
Title: Method for producing fodder containing agricultural by-products of high fibre content
Inventor: BEDOE SANDOR
IPC: A23K1/00
Filed: 1988-08-23
Abstract: A fodder contg. fibre rich agricultural by products is made up as follows (all wt.%-s): 45-35 high carbohydrate fodder; 2-15 high carbohydrate and medium proteins contg. fodder; 4-8 high protein fodder; 16-30 high fibre contg. agricultural by-products as cereal flour, corn stalks, or switched reeds, and in addn. urea and a premix.