baber/WOPTO huggingface dataset:
Patent GB-635402-A (GB)
Title: Improvements in apparatus for supplying electric power to electrically-driven reciprocating carriages and or apparatus carried thereby
IPC: H02G11/00
Filed: 1948-04-01
Abstract: 635,402. Taking up slack in electric cables. RUSHWORTH, D. April 1, 1948, Nos. 9173 and 18611. [Class 78 (ii)] Apparatus for supplying electric power to a reciprocating carriage 3 comprises (Fig. 1) an electric supply cable 2 to carry power supply from a power point, a connecter 12 on the outer end of the cable to connect electrically the cable 2 to the reciprocating carriage 3, and a wire cable 6 carried by a reel 5 and fastened to the power supply cable and adapted to maintain the tension therein as the carriage moves backward and forward. Figs. 1, 2. Electric cable 2 from reel 1 passes over supporting rollers 9 and has a connecter 12 which is electrically connected by arm 13 to carriage 3 reciprocating on rails 4. The connecter 12 is fastened to wire cable 6 which passes over further rollers 9 and round pulley 7 and over supporting pulleys 10 to reel 5 which is fixed to and rotates with reel 1, so that as the carriage reciprocates under its own power the cables are wound on or off their respective reels. Pulley 7 is mounted to slide on rails on frame 8 and, under the influence of counterweight 16 and rope 17, adds extra tension to the cable system. Wire cable 6 is guided on to pulley 7 over roller guides 19 and over roller guide 20, and may be wound round the pulley several times and the pulley may be operated by handle or handwheel 14. Rollers 9 and pulleys 10 are journalled in supports 11. Fig. 3. Electric supply point 21 supplies current to carriage 22 reciprocating along track 29 through electric cable 2, the cable passing around pulley 23. Pulley 23 has its axle 24 fitted with rollers 25 running on rails 26 and the axle is connected by cable 27 to self-winding reel 28 so that cable 2 is prevented from trailing on the ground. The cable between carriage 22 and pulley 23 may pass over supporting rollers, each roller having an axle and a pair of wheels which run along the carriage track, the wheels having diameters which increase progressively with their distance from the pulley so that as the carriage moves away from the pulley the rollers space themselves out along the track and continue to support the cable equidistantly.
Patent GB-112383-A (GB)
Title: Means for Protecting Ships from Submarines, Torpedoes, Mines and the like.
Inventor: FROEKJAR NIELS
IPC: B63G9/00
Filed: 1917-06-26
Abstract: 112,383. Frokjar, N. June 26, 1917. Torpedo nets and screens.-Relates to ships' torpedo and mine guards of the kind comprising overlapping vertically arranged metal plates capable of being moved outwards from and drawn back towards the ship. Amidships, the plates 1 are supported on bars 2<a> carried by pivoted brackets 2, 10 capable of folding back on the side of the ship. Movable rudder plates 4, attached to the fore part of the screen, facilitate the outward and inward movement. From the bow and stern, the plates 5 are, preferably, pivotally mounted on fixed brackets 6 and pivotally connected at their outer edges by one or more bars 8 so that the plates can close up after the manner of a venetian blind, as indicated in dotted lines. The bars 8 are arranged so as to push away mines or other floating objects.
Patent GB-788364-A (GB)
Title: Improvements in or relating to control of particle size distribution in fluid cokingof petroleum oils
IPC: C10B55/10
Filed: 1955-03-30
Abstract: 788,364. Pneumatic separating. ESSO RESEARCH & ENGINEERING CO. March 30, 1955 [April 12, 1954]. No. 9262/55. Class 117 [Also in Group XII] Particulate solids are introduced to an inclined conduit 11 at 10, and a gas fed at 13 passes upwardly through the conduit and carries away the finer particles to a separator 5. Gas is removed through a line 6 and the fires from a line 9 via a hopper 8, and the coarse particles are removed through a line 4 via a hopper 12. The conduit 11 may be of circular or rectangular cross-section. or may be circular with a flat plate extending through its length and providing a base down which the bed of particles travels. An aerating gas may be passed through a perforated portion of the conduit. In Fig. 3 a petroleum oil fluid coking vessel 15 is supplied with oil at 16 and steam at 17, and the oil contacts a fluid bed of particulate solids e.g. coke produced in the process. Excess coke is withdrawn from the vessel through a conduit 21 comprising a series of inclined and vertical portions and flows countercurrent a flow of steam admitted at 24. A hopper 22 collects the coarse particles and the fines are returned to the vessel.
Patent GB-897353-A (GB)
Title: Suction-box top for paper-making machines
IPC: D21F1/52
Filed: 1960-03-16
Abstract: 897,353. Suction boxes of paper-making machines. FIBRE DIAMOND. March 16, 1960. [March 17, 1959], No. 9303/60. Class 96. Suction box tops are comprised of two-part members pressed tightly together, each member consisting of a profiled strip of plastic material, e.g. polytetrafluoroethylene, resting on and secured to a supporting bar, e.g. of metal, having a corresponding section to assist the securing of the strip. The strip of plastic material may be perforated but contains no internal cavities and is supported by the bar over substantially the whole of its area. In Fig. 6 a top for a perforated suction box has strips B of polytetrafluoroethylene, with perforations p, secured to supporting bars S by half-dovetailed sections l and # respectively. In Fig. 12 a batten type box top comprises strips B<SP>1</SP> secured to bars S<SP>1</SP>, bars C with slots D separating each two-part member from the next and being set flush below the level of the working surfaces t<SP>1</SP> of the strips B<SP>1</SP>. The polytetrafluoroethylene strips may be formed by extrusion.
Patent GB-1444191-A (GB)
Title: Process for extrusion of polyolefins for granulation
IPC: B29B9/04
Filed: 1974-03-01
Abstract: 1444191 Regulating output of screw extruders RUHRCHEMIE AG 1 March 1974 [5 March 1973] 9329/74 Heading B5A Polyolefin granules, intended for extrusion into flat, or tubular inflated films, which are orientated by stretching, are produced by cutting strands which are extruded by a single or multiple screw extruder in which the delivery zone of the screw, containing molten polyolefin, is surrounded by a water-cooled barrel which removes heat from the layer of molten polyolefin adjacent the barrel wall, and hence regulates the amount of leakage flow of the polyolefin between the screw flight and the barrel wall to obtain maximum output. The process enables a higher extrusion output to be obtained from the granules corresponding to that at which stretching of the film is facilitated. The polyolefin is delivered into the delivery zone at a temperature of 150‹ to 350‹ C., and preferably 180-220‹ C., and cooling is effected by water circulation channels in the barrel, extending parallel to the screw axis. The polyolefin preferably comprises a homo-polymer or co-polymer, of C 2 -C 5  olefin, and may comprise ethylene homo-polymer, or an ethylene/propylene co-polymer produced by a low pressure process.
Patent GB-185150-A (GB)
Title: Improvements in machines for straightening and smoothing tubes made from pulp or fibrous material
IPC: D21J3/00
Filed: 1921-03-29
Abstract: 185,150. Marks, E. C. R., (Brown Co.). March 29, 1921. Paper, wood, and fibrous tubes.-A machine for straightening and smoothing pulp or fibrous tubes comprises a series of pairs of concave rolls 9, 9, 10, 10, arranged altemately with their axes vertical and horizontal. The diameters of the orifices formed between the rolls is progressively reduced to bring the tube to the required size, and the speeds of the rolls are also decreased to produce a smoothing effect.
Patent GB-1093855-A (GB)
Title: Production of printing plates
Inventor: DIEBOLD ADOLF
IPC: B41N1/06
Filed: 1965-03-05
Abstract: 1,093,855. Etching. BADISCHE ANILIN- & SODA-FABRIK A.G. March 5, 1965 [March 6, 1964], No. 9399/65. Heading B6J. [Also in Division G2] Chromium is etched with a mixture of HCI, CaCl 2  and Ca(OCl) 2 .
Patent GB-1482731-A (GB)
Title: Method of automatically signalling and extinguishing fires and fire extinguishing equipment
IPC: A62C37/00
Filed: 1975-03-06
Abstract: 1482731 Fire extinguishing system G LINDEN D LAY and K TIEDTKE 6 March 1975 9405/75 Heading ASA [Also in Division G4] A system for automatically signalling and extinguishing fires comprises a signal line 10 with two heat-signalling means or smokesignalling means 11a and 11b, a signal line 12 with two IR flame signalling means 13a and 13b, a signal central control station 10, and a control device 21 for controlling extinguishant valve 19 to allow escape of extinguishant from container 20 to nozzle 17, wherein the system is activated for fire extinguishing in response to a signal from 13a or 13b only if, prior to this signalling, the signalling means 11a and 11b, if they are smoke-signalling means, have been actuated twice in succession in response to the presence of smoke, or, if they are heat-signalling means, have been activated once in response to the presence of heat, and wherein, if after a first amount of extinguishant has been discharged the flame-signalling means 13a and 13b are activated again after a predetermined time delay in response to continued fire conditions, a further amount of extinguishant is discharged. The control device 21 comprises a resetting means 22 for 11a and 11b, a resetting means 24 for 13a and 13b, means 23 and 25 for storing a signal from the signalling means, an AND-gate 26 which allows a signal to pass to delay 28 if simultaneous signals from 23 and 25 are received, and a timer 28 which activates valve 19.
Patent GB-198156-A (GB)
Title: Improvements in or relating to toy pistols
IPC: F41B7/00
Filed: 1922-04-03
Abstract: 198,156. Jonassen, A. C. April 3, 1922. Pistols. - A toy pistol comprises a spring- operated plunger working in a barrel which is provided with means for temporarily holding projectiles of varying sizes adjacent to the plunger in its firing position, trigger mechanism being provided for operating the plunger. The trigger mechanism in its initial movement retracts the plunger to allow the projectile, to be placed in position, a final movement releasing the plunger. The plunger D is operated by a lever E under the influence of a spring F the tension of which can be varied by working the forward end along retaining flanges 4 engaging its coils. The lever E rides in a slot in the plunger which is provided with a longitudinal groove in which rides a fixed blade spring G by means of which projectiles of varying sizes are held in firing position. The lever E is pivoted at 7 in the butt B and is provided with a projection E<1> riding in a slot in a spring influenced lever J<1> pivoted at 8 to the butt. The trigger consists of a plate H which is guided by the engagement of slots 12 with the pins 7, 8, 11 and 19 and has mounted thereon a slotted plate. M pivoted at 9 and maintained in the position shown by a spring 16. On retracting the trigger plate against the. action of a spring H<1>, the lever E is moved rearwards by the engagement of the pin E<1> thereon with a notch 15a in the plate M, and the pin is engaged by a notch j in the plate J<1>. In this position the parts are temporarily locked and the projectile is placed in position. A further movement of the trigger plate effects the release of the plate M by the engagement of a projection 18 thereon with the pin 19, and of the plate J<1> by its engagement with a projection H<2> on the trigger plate.
Patent GB-540183-A (GB)
Title: Improvements in hydraulic control systems
IPC: F15B1/02
Filed: 1940-05-31
Abstract: 540,183. Hydraulic control systems. SOC. OLAER, and MERCIER, J. May 31, 1940, No. 9578. Convention date, June 2, 1939. [Class 69 (ii)] [Also in Group XXXIII] A hydraulic control system which is especially applicable for operating the jacks of undercarriages, wings, &c. of heavy aircraft comprises a pressure pump 1 connected by a thin pipe 2, and check valve 3 to a high pressure hydraulic accumulator 1 having a compressed air chamber 4 separated by a piston 5 from the oil chamber 7 which is connected by a wide pipe 8 to a distributor 9 which is connected to a low pressure oleo-pneumatic accumulator 21 the outlet from which is connected by a thin pipe 23 to the exhaust of the pump 1 or to a reservoir 24 connected by a pipe 25 to the pump 1. The distributer 9 comprises a slide valve 10 moving in a casing having wide pipes 11, 17 connected to the ends of a double acting jack 15. The valve 10 may be operated by hand or by a hydraulic control with pipes 27, 28 co-acting with pipes 31, 32 connected to the high pressure pipe 2 and the return pipe 23. A slide valve 29 operated by a lever 30 connects the pipes 27, 28 alternately to high and low pressure. In a modification the invention is applied to a single-acting jack and the accumulators are arranged somewhat differently and the slide valve 10 replaced by a plug cock which normally connects the exhaust of the jack to the accumulator 21, but can be set to connect this end of the jack to the pressure line when it is desired to return the jack to its inoperative position.
Patent GB-330331-A (GB)
Title: Improvements in or relating to thermionic cathodes
IPC: H01J9/08
Filed: 1929-03-26
Abstract: 330,331. Robinson, E. Y., and Associated Electrical Industries, Ltd. March 26, 1929. Addition to 278,787. Vacuum tubes.-In making thermionic cathodes by dipping a heater wire into a sludge or suspension of insulating material as in the parent Specification, an electric potential is applied to the wire whilst it is in the sludge. A drift of colloidal particles in the sludge results and the thickness of the coating at each dip is increased. The other electrode, between which and the wire the potential is applied, may be the container for the sludge or metallic outer edges of an insulating groove in a wheel over which the wire passes or the wheel itself if the groove has insulating ridges to carry the wire. When kaolin is used. the container is 20-50 volts, or even as low as 6 volts, negative with respect to the wire.
Patent GB-440797-A (GB)
Title: Improvements in or relating to means for guiding tools, particularly cutting and welding burners, along stencils
IPC: B23K7/00
Filed: 1934-03-29
Abstract: 440,797. Guiding cutting &c. tools along templets. AKT.-GES. FUR TIEFBOHRTECHNIK UND MASCHINENBAU VORM. TRAUZL & CO., Scheydgasse, Vienna. March 29, 1934, No. 9821. Void [Abridged as open to inspection under Sect. 91 of the Acts, Oct. 2, 1934]. [Classes 83 (iii) and 83 (iv)] [See also Group XXIV] In a device for guiding tools, particularly cutting and welding burners along templets, an epicyclic gearing is interposed in the drive of the fluted rollers 15, 20 engaging the templet S, the wheels 3, 4 of the epicyclic gearing being arranged at different distances from the centres of their coacting wheels 5, 6. The wheel 5 is mounted on a spindle 11 and connected to the shaft of roller 15 by bevel gearing 13 while the wheel 6 is mounted on a sleeve 16 bevel geared to the spindle 19 of roller 20. The gearbox 10 connected directly or indirectly with the tool-holder carries a high-speed shaft 1, which rotates the epicyclic casing 2. The wheels 3, 4 are preferably spiral gears and are connected by gearing 7-9 so that the required differential action between the rollers 15, 20 as they move round curves in the templet is obtained. In the example given, the wheel 6 has twelve teeth, wheel 4 thirteen teeth, wheel 5 fourteen teeth and wheel 3 thirteen teeth, and this is stated to give a transmission ratio of 1 : 169. In a modification the shafts 14, 19 arranged in skewed relation to prevent the rollers from running off the templet.
Patent GB-642946-A (GB)
Title: Improvements in/or relating to a method of removing chlorate substances from alkali metal hydroxides
IPC: C01D1/28
Filed: 1947-04-15
Abstract: Alkali metal hydroxides are freed from chlorate impurities by contacting them in concentrated solution with gaseous hydrogen in the presence of a hydrogen activating surface catalyst such as nickel, copper, platinum, palladium, iron, cobalt, in finely-divided form or as a gauze, charcoal or precipitated nickel or copper sulphides.  The reaction is preferably carried out under 75-200 p.s.i. pressure and at a temperature between 150 DEG  and 300 DEG  C., using caustic soda liquor of 50 per cent concentration.  The catalyst may be Raney nickel aluminium alloy, hydrogen being evolved as the aluminium dissolves in the highly agitated caustic liquor.  Further hydrogen may be supplied simultaneously.
Patent GB-1300134-A (GB)
Title: Method of combatting aquatic parasites and composition for use in the method
IPC: A01N47/14
Filed: 1970-03-02
Abstract: 1300134 Compositions comprising cupric carbamates RHONE-PROGIL 2 March 1970 [10 March 1969] 9984/70 Heading A5E A anti-fouling coating composition comprises cuprous alkyldithiocarbamate or alkylene-bis-dithiocarbamate and at least one ingredient conventionally used in anti-fouling coating compositions. Other active ingredients may also be present, such as the corresponding zinc, manganese, iron, cadmium or nickel carbamate compounds, pentachlorodiphenyl, hexachlorodiphenyl, dibutyl phthalate and iron oxide. The composition may comprise granules of the zinc, manganese, iron, cadmium or nickel carbamate compounds coated with the cuprous salt.
Patent HK-122597-A (HK)
Title: Polymeric retan fatliquor for low fogging upholstery leather
Inventor: HODDER JAMES JOHN
IPC: C14C9/00
Filed: 1997-06-26
Abstract: A method for treating leather with a low fogging, substantive, retan fatliquor containing a solution or a dispersion of a selected amphiphilic copolymer, substantially free from organic solvents, formed from a predominant amount of at least one hydrophobic monomer and a minor amount of at least one copolymerizable hydrophilic monomer. The method produces leather having desirable strength and softness qualities and particularly reduced fogging characteristics. The treated leather is particularly suitable for use in vehicle upholstery.
Patent HK-163195-A (HK)
Title: Luggage case
Inventor: CASTELLI RENATO
IPC: A45C13/06
Filed: 1995-10-19
Abstract: A luggage case 11 comprising two shells 12, 13. Each shell has a peripheral side wall 15, 17, the side walls forming the front 18, back 19 and end walls 20 of the case. The shells are hinged together at the back walls 19 and have latches 24, 25, 26 for releasably fastening the edges of the shells together when the case 11 is closed. Two of the latches 24, 25 are located at the front of the end walls 20 or at the corners between the front and end walls 20 of the case. An elastomeric strip 35 is provided along the edge of one of the shells 12, and extends around the periphery of the shell edge. When the case is closed, the elastomeric strip 35 is clamped between the rims of the two shells 12, 13 to form a seal. The latches engage across and to the outside of the sealing strip 35 when the latches are fastened so that the continuity of the seal is not interrupted. <IMAGE>
Patent HU-T41652-A (HU)
Title: Device for dissolving, suspending advantageously powdered or lumpy chemicals and dosing the solution, suspension
Inventor: VAGO BALINT
IPC: B01F3/12
Filed: 1984-04-02
Abstract: Solns or suspensions of powder or granular materials are prepd/metered by the proposed equipment comprising the following:-stationary, open-topped vessel with water inlet and liq. metering pipe. The liq. metering pipe is located at the planned liq. level of the vessel. The water supply pipe is equipped with a valve, pref. a solenoid valve, controlled by a float switch or flow meter. The treatment vessel is equipped with an air-lift pump, in the form of a concentric pipe extending above the liq. level and having an air inlet pipe at its lower end.
Patent HU-T55752-A (HU)
Title: Process for producing beta-carotene concentrate
Inventor: KOCH LEHEL
IPC: C07C403/24
Filed: 1989-04-28
Abstract: Beta-carotene concentrate suitable for human consumption is prepd. from an aq. carrot suspn. from which fibrous matter was removed. Carotene contg. chromoplasts are isolated from this suspn. by anaerobic acid fermentation. Lysoproteins are decomposed by enzymes and hot ethomolic treatments is carried out
Patent HU-T61568-A (HU)
Title: Process for producing 9(11)-dehydrosteroid derivatives
Inventor: BATIST JACOBUS NICOLAAS MARIA
IPC: C07J51/00
Filed: 1991-07-18
Abstract: 9-Alpha-hydroxy- steroids (I) contg. a D-ring of formula (A) are new; R2 = ethynyl (provided R5 is not acetoxy if R4 = H), haloethynyl, opt. protected OH, cyano, 1'-Ra-ethenyl; or 1',1'-trimethylene dithio-ethyl; Ra = 1-6C alkoxy or alkylthio, aryloxy or arylthio; R3 = H; R4 = H, OH, alpha or beta-Me or R3and R4 are together = CH2, or R2 and R3 are together a double bond; R5 = CN, COCHR1R1', CONH2, OH, opt. halo-substd. ethynyl; sulphonate, sulphite, trialkylsilyloxy, formyloxy, opt. halo-substd. 1-6C acyloxy, C(=NR80)Me, C(NHR82)=CH2 or C(=NR80)CH2X; X = halo; R80 = H, COR81 or trialkylsilyl; R81 = H, 1-6C alkyl or phenyl (opt. substd. by 0-2 chloro, Me or NO2); R82 = COR81, trialkylsilyl or R2 and R5 are together carbonyl (provided R4 is not H); R1 = halo or opt. substd. benzoyloxy or (provided R4 is not H)OH, opt. halogenated 1-6C carboxylic acyloxy or H; R'1 = H, Cl, Br or I.
Patent HU-T49803-A (HU)
Title: Process for production of paste eliminating horn with complex effect
Inventor: SOHAJDA ATTILA
IPC: A61K33/08
Filed: 1988-05-19
Abstract: A multipurpose viscous ointment removes incipient horns of 2-4 week old calves. The ointment repels parasitic insects (flies) with high efficiency and has mild skin regenerating action. The prepn. contains alkaline cpds./disintegrants, disinfectants), surfactants, antiinflammatory cpds, skin regenerants, and insect repellents.
Patent HU-T42574-A (HU)
Title: Method for improving the volumetric flushing efficiency of hydrocarbon reservoirs with simultaneous stabilizing the clay minerals of reservoir formations
Inventor: DOLESCHALL SANDOR
IPC: E21B43/22
Filed: 1985-08-29
Abstract: The method aims at improving flooding efficiency of hydrocarbon deposits in formations containing clay minerals with swelling capabilities. The method entails reduction or suppression of mobility of the watery phase in the high-permeable zone. This is achieved by pressing-in from the outside surface such materials, which increase their own viscosity, once they are inside the deposit. This phenomenon of gelation is taking place in a controlled manner. These materials consist of such chemical agents which have dissociating cations which become built-up into the clay minerals in the course of ion exchange.
Patent HU-T44387-A (HU)
Title: Laminated plastic heating element
Inventor: KARAKAS DANIEL
IPC: H05B3/00
Filed: 1986-08-09
Abstract: The proposed heating element can be operated on a 6-220 V supply. It contains a 2-100mmthick conductive layer contg. 30-90% by volume of graphite in a synthetic resin. The electrical connection is made to this layer. The outside surface of this conducting layer is provided with a 0.5-3mm thick synthetic resin insulating layer contg. glass or polymer fibre, or other, mineral reinforcement. In some cases a 1-5mm thick outer metallic cover is also provided.
Patent HU-T59860-A (HU)
Title: Method for producing roof, ceiling and wall unit of self-carrying structure and high heat-insulating capability
Inventor: NEMES GYULA
IPC: B28B1/14
Filed: 1990-11-21
Abstract: Large, medium load bearing, insulating, low density building structures are prepd. from reed framework, filled in with fillers and a binders (perlite and gypsum mix, or polyester granules and foam, synthetic and fibrous organic materials, betonite, cement, synthetic resin).