baber/WOPTO huggingface dataset:
Patent GB-689567-A (GB)
Title: An improved method of heating room spaces by means of elevated heating elements
IPC: F24D3/16
Filed: 1949-04-01
Abstract: 689,567. Radiators for heating buildings. MISSENARD, F. A. April 1, 1949, No. 8941/49. Addition to 672,643. Class 64 (ii) In one modification of the method of heating room spaces as described in the parent Specification, a nonconducting translucent or transparent radiating surface is associated with each heating surface. In another modification, one or each radiating surface 38, e.g. of metal, of fibrous material such as cardboard or of synthetic resin, is associated with a number of heating surfaces 22 at least one of which is spaced from the radiating surface. The surfaces 22 are hot-fluid pipes and, in order to determine the distribution of heat to the upper and lower portions of the room respectively, one or more of the pipes may contact the screen 38. In the case of a metal screen, this increases the heating of the upper portion of the room. The pipes 22 may support a screen 38 in the form of a number of curved segments 24, each open at one end where they rest on the walled-end of an adjacent segment and walls 26 at the other end having notches 29 in which the pipes fit.
Patent GB-552986-A (GB)
Title: Improvements relating to adsorption filtering plants
IPC: F16K31/128
Filed: 1941-07-17
Abstract: 552,986. Separating gases. SUTCLIFFE, E. R. July 17, 1941, No. 9044. [Class 1 (i)] [Also in Group XXIX] In mechanism for the automatic control of the phases of operation of adsorption filters by determining the opening and closing of the inlet and outlet valves thereof, the valves are operated by thrustor devices each of which is under the control of two automatically operated control valves or switches respectively and independently determining the valve opening and valve closing movements of the thrustor device. Fig. 2 shows an arrangement in which three valves control respectively the inlet to the adsorber 1 for untreated gas from conduit 35, the inlet for cooling and drying gas from conduit 30, and the main outlet to conduit 40. As shown in Fig. 4, the valves are disc valves 15, 16, held open by springs 68 and closed against the action of the springs by the admission of fluid under pressure to diaphragm chambers 72. The admission of fluid to and its release from these chambers is controlled respectively by inlet valves 80 and exhaust valves 89, Fig. 9, actuated through rocker arms (not shown) by cams 92 on a rotating shaft 93. This shaft is rotated through a worm wheel 98 and worm 101 by the rotation of a ratchet wheel 109, effected by a pawl 115 to which is imparted a reciprocating motion by rocker 116 linked to crank disc 121 on a shaft 122 rotated at constant speed. A ratchet mask 110 mounted beside the ratchet can be adjusted by handle 104 to limit the effective stroke of the pawl and thus control the speed of the valve shaft 93. The cams 92 can be independently adjusted on the shaft. Alternatively the thrustor devices may be hydro-electrically operated and electrically controlled. Specification 546,285 is referred to.
Patent GB-555215-A (GB)
Title: Improved method of, and means for, stirring or circulating molten or liquid materials or mediums
IPC: H05B6/34
Filed: 1941-11-17
Abstract: 555,215. Mixing molten material. GERBER. J. S., and REDFERN, W. D. Nov. 17, 1941, No. 9111/43. Divided out of 554,229. [Class 86] [Also in Group XI] Molten material in a furnace or mixer which, if heated, is not heated electrically, is stirred by the interaction of an alternating current passed through it between electrodes 22, and a magnetic field created by passing a synchronous alternating current through flat coils 8, 9 below the material. The intensity of the field may be increased by cores 17, 18 associated with the steel shell 6. The stirring effect may be varied by controlling the strength or phase relationship of the currents.
Patent GB-509516-A (GB)
Title: Spark plug insulators
IPC: H01T13/38
Filed: 1938-03-25
Abstract: 509,516. Sparking-plug insulators. GENERAL MOTORS CORPORATION. March 25, 1938, No. 9163. Convention date, March 31, 1937. [Class 22] A sparking-plug insulator is made by recrystallizing into a dense, non-porous structure aluminium oxide together with between .5 and 25 or 30 per cent of manganese oxide, nickel oxide or cobalt oxide, or mixtures of these oxides. The resulting insulator comprises intimately intermingled alumina and spinel crystals. In an example, 90 parts of alumina and 10 parts of cobalt oxide are finely ground, moulded with the addition of a small quantity of an artificial resin, dextrin, gelatine or the like and fired between cones 30 and 35.
Patent GB-1126183-A (GB)
Title: Method and device for cooling objects
IPC: F28C3/00
Filed: 1966-03-03
Abstract: 1,126,183. Refrigerators. HAMAC HANSELLA A.G. 3 March, 1966 [4 March, 1965], No. 9314/66. Heading F4H. Confections are cooled by passage through ambient air and then through cooled air. As illustrated, the confections are passed from a feed conveyer 1 through a housing 3 on conveyers 6, 9 and 12 which are connected by shoots 13, 14. A fan 20 draws fresh air or room air through an opening 16 in the housing for passage over the conveyers 6 and 9 as indicated by the arrows A. Air from the fan 20 may be passed to outside atmosphere and/or the room enclosing the housing according to the setting of a flap 21. Confections on the conveyer 12 are cooled by air circulated by a fan 25 through a filter 23 and a refrigerant evaporator 24. Confections are finally discharged at 15. The figures in circles and rectangles indicate respectively the temperatures in degrees Centigrade of the cooling air and the confectionery at various points in the housing.
Patent GB-550851-A (GB)
Title: Improvements in valves for pneumatic tyres and other articles
IPC: F16K15/20
Filed: 1941-07-25
Abstract: 550,851. Inflating-valves. DUNLOP RUBBER CO., Ltd., and PARKER, S. C. July 25, 1941, No. 9428. [Class 135] In an inflating valve having a stem comprising a rigid metal end portion 1 secured at its lower end to a rubber portion 2 with a radial flange 3 or tapering thickness 3 has the bore 5 of the rubber portion enlarged to form a chamber 6. This chamber at its upper end has a conical seat 9 adapted to co-operate with a frusto-conical valve member 7 carried by a spindle 8 passing with suitable clearance into the bore 4 in the metal part. The lower part of the chamber has integrally moulded transverse parallel shoulders 10 adapted to support the valve member while permitting the passage of air during inflation. In the form shown the outer end of the metal part is threaded to receive an all-rubber dust-cap 15 and mid-way along its length has a radial flange with an inclined lower surface adapted to seat on the end of the rubber portion. The lower portion of the part 1 has spaced ridges 12 of frusto-conical section serving to key the metal part to the rubber portion. In a modification the lower part of the metal portion has an enlarged internal diameter embedded centrally in the rubber part. Other modifications are described in which the lower end of the metal part embraces the end of the rubber portion. The valve member may be formed of rubber vulcanized to the metal spindle or formed of metal integral with or secured to the spindle and covered with rubber or synthetic plastic material. According to the Provisional Specification the lower part of the metal portion may be spun inwards to provide spaced projections extending radially inwards, the valve member being inserted in this part before the metal part is vulcanized to the rubber portion. A rubber cushion of sponge rubber of part spherical form may be arranged below the valve member to assist its closure.
Patent GB-460616-A (GB)
Title: A beehive frame for producing honey in sections
IPC: A01K47/02
Filed: 1936-03-31
Abstract: 460,616. Bee - keepers' appliances. PANEI, A. March 31, 1936, No. 9487. [Class 5(ii)] A frame for honey-comb sections comprises a main part a, Figs. 1 and 2, provided with apertures c and one or more laths e carrying depending members fitting the part a and adapted to secure cylindrical sections b, Fig. 4. The movable parts are adapted to be locked by cranked wires f to the main part a. The sections b are formed of thin wooden shavings joined at the ends by a metal strip i and provided at the centre with a wax sheet k. The frame may be provided with a screen for excluding queens, while holes g allow bees to pass from one side of the frame to the other.
Patent GB-778971-A (GB)
Title: Improvements in or relating to road vehicle transmission systems
IPC: F16D3/02
Filed: 1955-04-01
Abstract: 778,971. Motor vehicle driving gear. RUSHWORTH, W. Dec. 7, 1955 [April 1, 1955], No. 9493/55. Class 79(2). [Also in Group XXIV] In a vehicle wherein differential gearing is provided by a lost motion coupling at each end of a rear axle 11, each coupling comprises a driving or driven member 12 having a spiral track 14 engaged by a dog 15 which is radially slidable in a driven or driving member 13, the spiral track preferably having more than two convolutions. As shown the member 12 is keyed to the axle 11 while the member 13 is rotatable thereon and has a road wheel (not shown), bolted thereto. The arcuate dog 15 may be replaced by a ball engaging a track of semi-circular cross-section. The axle 11 may be chain-driven.
Patent GB-1094754-A (GB)
Title: Game
IPC: A63F3/04
Filed: 1964-03-06
Abstract: Apparatus for playing a game comprises a set of cards, each being inscribed with a word of one language together with an equivalent word in at least one other language; the words being such as may be made into sentences.  As particularly described, the cards are used to play a game akin to Rummy, the object being to collect cards which can be made to form a sentence.
Patent GB-544397-A (GB)
Title: Improvements relating to the refining of dry materials
IPC: B07B7/08
Filed: 1941-07-28
Abstract: 544,397. Centrifugal separators; jet pulverizers. INTERNATIONAL PULVERIZING CORPORATION. July 28, 1941, No. 9566. Convention date, July 31, 1940. [Classes 23 and 59] Solid materials of different particle sizes or different specific gravities are separated centrifugally after being fed into a circulating stream of gaseous medium moving at a high velocity ; the smaller particles with some gas are withdrawn from the inner region while the larger particles form a load circulating under the influence of centrifugal force and are periodically discharged. While the circulation is proceeding the particles are reduced in size by impact and abrasion. This may be achieved in an apparatus substantially of the type described in Specification 432,191. A shallow cylindrical chamber 10 has a number of jet openings 14 in its periphery so that gaseous fluid can be injected from a header 16 to maintain a vortex in the chamber. Material, such as clay or pigment is supplied to the hopper 19 from the conveyer tube 20 by a worm 21 and is fed by an injector 22 into the vortex. The. smaller particles are carried to the central portion of the vortex and pass into the separator 24 where the small solid particles drop to the small discharge outlet 26 while the gas passes from the separator by the axial discharge conduit 27. The larger particles are thrown to the periphery of the vortex chamber and while they continue to whirl, more of them are broken up and the small parts continually move towards the centre Eventually the heavy particles are discharged through the aperture 31 which is opened by the valve 32 operated by a piston 39 actuated by fluid supplied through the pipe d'. The admission of fluid to the cylinder 30 by pipes d<SP>1</SP>, b' is controlled by a slide valve 42 which is operated by a rod 49 in one direction and by a spring 43 in the other. The proper sequence of operations is obtained by means of a rotating cam disc 53, Fig. 4, which carries cams 66, 52 the former of which operates a clutch member 72 so that the feed of material by the conveyer 21 to the hopper 19 is interrupted when the cam 52 operates the rod 49 to move the slide valve 42 to the position causing discharge of the heavy particles.
Patent GB-127981-A (GB)
Title: Improvements in or relating to the Manufacture of Iron Silicon Alloys.
Inventor: HADFIELD ROBERT ABBOTT
IPC: C21C7/00
Filed: 1918-06-11
Abstract: 127,981. Hadfield, Sir R. A. June 11, 1918. Annealing.-Iron-silicon alloys containing about 10 per cent or upwards of silicon are heated one or more times to about 1000‹ C. and cooled slowly.
Patent GB-1042222-A (GB)
Title: Lens plate for projection devices
IPC: G09F9/40
Filed: 1964-03-06
Abstract: 1,042,222. Projection systems. TELDIX LUFTFAHRT-AUSRUSTUNGS. G.m.b.H. March 6, 1964 [March 11, 1963], No. 9582/64. Heading G2J. In a multiple projection system the characters are either raised or engraved in the plane surface of a plano-carvex lens plate. As shown, the lens plate may be rectangular with a number of condensing lenses 16, 17 on one side and shapes, e. g. numbers, to be projected on the other. The shapes may be raised above the surface of the plate, be formed by depressions in the surface, or may be produced by forming an opaque coating over the whole surface and removing the coating by grinding to form the shape. The lens plate may be mounted in a housing 1 having a lamp housing 3 containing a lamp corresponding to each lens a projection lens plate 8 having lenses 9, and a screen 2 on which images of the shapes are projected.
Patent GB-258184-A (GB)
Title: Improvements in settees or similar articles of furniture, applicable for use as bedsteads, couches or the like
IPC: A47C17/18
Filed: 1926-04-12
Abstract: 258,184. Cohen, I. April 12, 1926. Bedsteads convertible into seats de. - In a settee convertible into a single or double bedstead, of the kind comprising hinged frames 26 which in one position support the back 21 in an elevated position, and in their extended position support the back in a horizontal position, the seat 16 carries bars 20, the ends of which engage either the front rail 1 or the back rail 2, thus permitting a slight forward or backward movement of the seat. Chains 35, 36 limit the outward movement of the frames 26, which, when folded against the back rail 2, are secured by hooks 43 engaging eyes 44. When the back is lowered, the hooks 43 engage eyes 42 on a stiffening rail 41 which latter, together with the bars 20, then prevent movement of the seat and back. A single bed may be formed merely by turning the back 21 down on to the seat 16 and the device may then be used as a cot by placing it against a wall to close one side and by filling in the space between the folded frames 26 by means of a chair.
Patent GB-768880-A (GB)
Title: Improvements in or relating to bed pan liner
IPC: A61G9/00
Filed: 1955-04-04
Abstract: 768,880. Bedpans. BOXLEY, C. W., and DEARTH, R. E. April 4, 1955 [April 5, 1954], No. 9820/55. Class 26. A bedpan liner 20, Fig. 1, adapted to be inserted within a bedpan 10 so as to lie generally along its botton 12 has means for pulling one end of the liner upwardly so that liquid can flow beneath the liner to float it for dumping ; the means takes the form of a deflector 22 for male use in the form shown in Fig. 1 and may be integral with or attached to the body of the liner, and the liner has a curved rear end and tapers towards the front end, as is shown more clearly in Fig. 3 which shows an alternative lifting means in the form of a tab 35.
Patent GB-406873-A (GB)
Title: Improvements in or relating to collars for personal wear
IPC: A41B3/04
Filed: 1933-04-01
Abstract: 406,873. Collars; shirts. EDWARDS, P. J. H., and EDWARDS, L. E., 17, Wyke Road West, Coventry. April 1, 1933, No. 9824. [Class 141.] A loose collar is attached to the back of a shirt at a point centrally below the neckband by a button or stud c or snap fastening which engages with one or more tabs b depending from the collar.
Patent GB-274186-A (GB)
Title: Improvements in or relating to electric telegraphy
IPC: H04N5/04
Filed: 1926-04-14
Abstract: 274,186. Muirhead & Co., Ltd., Muirhead, F. H., Heurtley, E. S., and Foll, J. V. April 14, 1926. Synchronous movements. - In a synchronous telegraph system employing a phonic motor driven from a fork or reed, the fork or reed is corrected for phase by a driving action of the received signals exerted through its driving circuit. Fig. 1 shows one arrangement employing a fork A driven by a magnet B as described in Specification 273,398, [Class 38 (v), Electric switches &c.]. When no signals are being received by a relay G the driving circuit extends from a battery h through the tongue F and back contact h<1> of the relay and through one or other of two fork-controlled contacts h<2>. On receipt of a signal the tongue F makes contact at h<3> and a driving impulse corresponding to the signal is imparted to the magnet B. In another arrangement, Fig. 2, the fork is driven by a magnet B<1> with pole-pieces b<2> arranged at the sides of the tines, and a single fork-controlled contact h<2> is provided in the normal driving circuit. The steps of the phonic motor are in each case of a frequency equal to or a half or other simple fraction of the frequency of the centre holes in the transmitter tape.
Patent GB-359870-A (GB)
Title: A method and apparatus for cutting screw-threads
IPC: B23G1/22
Filed: 1931-04-01
Abstract: 359,870. Screwing die-heads. MANNESMANNRÍHREN. WERKE, 1B, Berger Ufer, D³sseldorf, Germany. April 1, 1931, No. 9915. Convention date, April 3, 1930. [Class 83 (iii).] A die-head is constructed to take roughing and finishing cuts by separate sets of axially spaced chasers brought into action successively and automatically during the axial traverse of the die-head. Cutters for turning down the pipe &c. to be threaded may also be employed. Pivoted chaser holders 5 carry turning-tools 1, roughing chasers 2, and finishing chasers 3. Arms 8 and springs 7 maintain arms 9 on the holders against a conical bell 11. The die-head is given a single axial traverse under the control of a lead-screw and when the cutters have acted sufficiently the bell 11 is moved automatically to rock the tools 1 clear of the pipe and bring the chasers 2 into cutting position. A further movement of the bell brings the chasers 3 into action. When taper threads are required the bell is given a uniform movement during cutting in addition to the rapid movement to change the tools in operation.
Patent GB-250962-A (GB)
Title: Improvements in or relating to nozzle boxes for steam turbines
IPC: F01D9/04
Filed: 1926-04-15
Abstract: 250,962. International General Electric Co., Inc., (Assignees of Allgemeine Elektricitõts.Ges.). April 15, 1025, [Convention date]. Nozzles. - The nozzlebox a for a steam turbine is cast without stiffening ribs, bolts c, or similar bodies for stiffening being subsequently screwed or riveted in place. These bodies may be formed so as to offer minimum resistance. For high pressure and temperatures the nozzle-box is made of cast steel.
Patent HU-T44195-A (HU)
Title: Method for producing tubular plastic semi-product preferably for making bags
Inventor: HUEMER FRANZ X
IPC: B29C48/21
Filed: 1986-03-14
Abstract: 1. A process for the production of a tubular semimanufactured article made from plastic (synthetic resin) for the fabrication of sacks and other receptacles, said process comprising the steps of : extruding an inner tubular extrudate of a thermoplastic film ; applying to said extrudate reinforcing tapes or strands of a synthetic resin or other material around the circumference and/or along the length thereof ; extruding at least one second tubular extrudate of thermoplastic film around said first tubular extrudate and said reinforcement layer, characterized in that said strands of film (11), serving as reinforcement, are applied with large gaps between one another to said inner tubular film (10), and the assembly is covered by an outer tubular film (11') ; and, while said inner (10) and said outer tubular extrudate (10') are in a soft and warm condition, bonding them directly to one another through said gaps (101) in said reinforcement (11).
Patent HU-T53971-A (HU)
Title: Method for the protection of data-processing systems
Inventor: FRANCISCO MICHAEL H
IPC: G06F12/14
Filed: 1989-06-06
Abstract: The maintenance method comprises the steps of counting the number of binary 1's contained in each of a number of programs and counting the number of binary O's contained in each program. A first selective electronic identification indicia is generated for each of the programs that is uniquely characteristic of the total number of binary 1's and total number of binary O's in it by applying a predetermined algorithm to the counted total number of binary 1's and counted total number of binary O's contained in each of the programs. The first selective electronic identification indicia is stored in a first memory associated with the central stored program source. In response to a request by a prospective user for access to a particular stored software program, the total number of binary 1's and the total number of binary O's contained in the particular requested stored program are counted. - A second selective electronic identification indicia for the particular requested stored program is generated by applying the predetermined algorithm to the counted total number of binary 1's and counted total number of binary O's contained in the particular requested program. The first selective electronic identification indicia for the particular requested program stored in the first memory is wrapped with the second electronic identification indicia generated in response to the request for access to it.(2/2)
Patent HU-T48674-A (HU)
Title: Process for producing hyperbasic dopes usable mainly for motor oils and fuels
Inventor: BENCZE PETER
IPC: C10M135/10
Filed: 1987-07-15
Abstract: Hyper-grade additives mostly for engine oils and fuels are prepd. as follows: initially at least 10 wt.% of promoter- is added to the starting material, an organic acid or its soln., together with a min. of 0.25 mol.% water (based on moles of promoter). - This is followed by adding required quantities of metal oxides/hydroxides and carbon-di:oxide, while the outstanding promoter/s and water are added prior to or simultaneously with supplying carbon-dioxide to the reaction mix.
Patent HU-T59434-A (HU)
Title: Process for reducing discoloration of plastic masses arising at processing temperature
Inventor: PFAHLER GERHARD
IPC: C08K5/04
Filed: 1991-11-13
Abstract: In synthetic moulding compositions, especially those based on olefin polymers, which contain phenolic stabilisers and metal ions as catalyst residues, the discoloration at the processing temperature is reduced when they contain triglycerol or ditrimethylolpropane as catalyst inactivators.
Patent HU-T64652-A (HU)
Inventor: GLEIM GUENTER
IPC: H03K5/08
Filed: 1991-05-21
Abstract: Lors de l'évaluation de signaux en provenance de capteurs optiques notamment, il faut souvent reconnaître de manière fiable différents niveaux de signaux utiles. Par exemple, des marques d'épaisseurs diverses sont agencées sur le rotor de moteurs à barrillet de tête, de sorte que les marques étroites fournissent des signaux de détection ayant une valeur maximale réduite et les marques larges fournissent des signaux ayant une valeur maximale élevée. Les premiers signaux servent à commuter le moteur à barrillet de tête et les derniers à commuter les têtes magnétiques d'un magnétoscope. Etant donné les tolérances des marques et des composants du circuit d'évaluation, la distinction entre les différentes amplitudes des signaux n'est pas toujours assurée. Afin d'éliminer cet inconvénient, un circuit régulateur de signaux maintient à un niveau constant la valeur moyenne des valeurs maximales de parties sélectionnées de signaux. Ce circuit est utile dans des magnétoscopes, dans des platines à disques compacts, pour réguler en général des parties de signaux.