baber/WOPTO huggingface dataset:
Patent GB-288152-A (GB)
Title: Shades for incandescent electric lamps
IPC: F21V17/00
Filed: 1928-03-29
Abstract: 288,152. Siemens - Schuckertwerke Akt.-Ges., (Assignees of Siemens-Schuckertwerke Ges.). April 1, 1927, [Convention date]. Lantern cowls.-In a weather - proof shade for incandescent electric lamps, downwardly - flared baffles 12 are arranged in the vertical passage 11 between a casing 1 and an upper cap 2.
Patent GB-965218-A (GB)
Title: Improvements in or relating to foamable phenol-formaldehyde resinous compositions
Inventor: PRITCHETT ERIC GEORGE KEMP
IPC: C08J9/00
Filed: 1960-03-18
Abstract: A foamable phenol-formaldehyde composition comprises a stable dispersion in a phenolformaldehyde resin of a solid capable of generating gas by reaction with an acidic substance, a thixotropic agent sufficient to hold the solid in suspension normally but permitting the composition to be poured after agitation. Preferably the resin is formed from 1 mol of phenol and 1.05-1.2 mols. formaldehyde. It may be modified by addition of a thermoplastic polymer, e.g. polyvinyl acetate, polyvinyl alcohol or polyvinyl butyral (see Specification 625,576). The preferred gas generator is sodium bicarbonate, and the preferred acid, an aromatic sulphonic acid. Suitable thixotropic agents are bentonite or finely divided silica, e.g. "Aerosil" (Registered Trade Mark). The maximum degree of thixotropy is preferably produced by special mixing methods, e.g. use of a cone mill. In the example, an alkaline catalysed phenolic resin was placed in a tank with a propellor stirrer.  Polyvinyl butyral was added and dispersed, and then "Aerosil", and sodium bicarbonate.  The whole mixture was then passed through a cone mill. The product mixed with aqueous p-toluene sulphonic acid gave a foam which was cured in a mould.
Patent GB-261257-A (GB)
Title: Improvements in rotary gas pump
IPC: F04C19/00
Filed: 1926-04-12
Abstract: 261,257. Jennings, I. C. April 12, 1926. Pumping-apparatus, centrifugal.-A rotary gaspump has a rotor B with peripheral displacement chambers C working in a liquid annulus supplied by liquid forced into the casing A under pressure. In the form shown the pressure is obtained by using a centrifugal pump W which may be mounted on the same shaft as the rotor B. The liquid is supplied to the casing near the gas outlet port P<1> and is withdrawn, for return to the pump W, from a point near the gas inlet port P. All the apparatus can be arranged in one casing to make a self-contained unit.
Patent GB-1419112-A (GB)
Title: Concrete walls
IPC: F24D11/02
Filed: 1972-03-01
Abstract: 1419112 Forming concrete walls G M J WILLIAMS 23 Feb 1973 [1 March 1972] 9632/72 Heading E1W A concretewall is formed by the erection of opposed skins of permanent shuttering concrete panels 1, which panels are provided (a) with partially embedded reinforcement projecting into the space 2 and (b) with panels of insulating material 3 fixed to the innersurface of the shuttering panels so that the joint between the panels 1 coincides with an insulating panel 3 of the opposed shuttering skin. Concrete is then cast between the skins to form the wall. The insulating panels 3 may be of foamed polystyrene and may be integrally formed with blocks 5 projecting towards the opposite skin to further increase the insulation provided by the wall.
Patent GB-715659-A (GB)
Title: Apparatus for automatically feeding lubricating oil to capillary-action lubricators
Inventor: LEVERSEDGE FREDERICK
IPC: F16N25/04
Filed: 1952-04-17
Abstract: 715,659. Lubricating. RUSTON & HORNSBY, Ltd. July 15, 1953 [April 17, 1952], No. 9636/52. Class 12(3) Apparatus for automatically supplying lubricant to a capillary action lubricator of the type in which the lubricant is fed from a receptacle by one or more wicks, comprises a rotary distributer mounted on a driving shaft so as to permit a predetermined relative angular movement between it and the shaft, the distributer being housed within a casing supplied with lubricating oil under pressure and provided with resilient means whereby, on rotation of the shaft, intermittent rapid angular movements of the distributer take place and during each movement oil is discharged through an exit port leading to a wick feed. In the arrangement shown in which the invention is applied to wick feed lubricators for rocker arm valve-actuating mechanism of a compression ignition oil engine, a casing 4 is divided into a compartment 6 for housing worm gearing 46, 47 and a compartment 5 for receiving lubricating oil fed under pressure through a passage 17 connecting the compartment 5 with a filter chamber 13. The worm wheel 46 is secured to the end of a shaft 43, the other end of which carries a star-shaped disc 18. The disc has a central bearing sleeve 31 formed with an axial slot 41 to accommodate a key 42 projecting from the driving shaft whereby lost motion is provided between the shaft and the sleeve. Movement of the disc is resisted by a spring-pressed plunger 22. The disc is provided with an axial port 35 which as the disc rotates registers with ports 39 communicating with piping 38 leading to wick feed lubricators. The driving shaft 43 is rotated slowly from the worm gearing and through the key 42 and slot 41 drives the disc 18. When a projection 19 on the disc passes the plunger 22 the disc is urged forward gently by the spring 27 of the plunger and comes to rest with the plunger in a depression 20 until the lost motion between the shaft 43 and the disc 18 has been taken up. The pressure of the spring 27 is adjustable whereby the time during which the port 35 is in register with a port 39 may be varied. The disc 18 is normally held against a wall 9 by oil pressure, but when the engine has been idle for some time, oil may be fed through all the ports 39 by a hand priming pump, in which case the disc 18 is removed from the wall 9 by.actuation of a push button 57.
Patent GB-231675-A (GB)
Title: An attachment to the barrels of shot guns to correct the tendency to shoot low
IPC: F41G1/473
Filed: 1924-04-16
Abstract: 231,675. MacNaughton, A. April 16, 1924. Sights; sighting- accessories.-A sighting attachment for shot guns, to correct the tendency to shoot low at ground game going away and at birds coming over, comprise a yokeshaped block 3 of vulcanite or other material fitting closely over the breech end of the barrels so that its top edge is above the level of the breech.
Patent GB-572434-A (GB)
Title: An improved reconditioning process for spark plugs
IPC: H01T13/14
Filed: 1944-05-19
Abstract: 572,434. Sparking-plugs. GENERAL MOTORS CORPORATION. May 19, 1944, No. 9676. Convention date, May 8, 1943. Drawings to Specification. [Class 7 (iv)] Sparking plug insulators which have become corroded by use in an engine working on a leaded fuel are reconditioned by first cleaning them in a sand blast and subsequently, either treating them with a phosphorous compound and then heating, or using them in an engine operating on a fuel containing a phosphorous compound. Suitable compounds for treating the plugs are phosphoric acid, phosphoric anhydride, alkyl phosphoric acids, organic phosphites and organic phosphates. The heat is effected in an oven or by a torch at a temperature of between 700‹ and 1000‹ F. In the alternative method, the fuel should contain. not more than 0.3% of the phosphorous compound and should preferably be a leaded fuel containing trimethyl phosphate. In. either case, if non volatile material collects around the insulator, it should be again treated by sand blast.
Patent GB-910443-A (GB)
Title: Improvements in or relating to methods of recovering plutonium
Inventor: JAMRACK WILLIAM DOUGLAS
IPC: G21C19/46
Filed: 1955-04-02
Abstract: 910,443. Plutonium separation. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. March 28, 1956 [April 2, 1955], No. 9694/55. Drawings to Specification. Class 39 (4). Plutonium is recovered from an aqueous nitric acid solution by converting the plutonium into the quadrivalent form and adsorbing and eluting the plutonium successively in a series of ion-exchange beds containing alternately anion-exchange material and cation-exchange material, the acidity of the influent solution to the anion-exchange beds being at least 4 molar and to the cation-exchange beds less than 1 molar. A nitric acid solution containing plutonium obtained by solvent extraction of a solution of neutron-irradiated uranium is treated with ferrous sulphamate to reduce the plutonium to the tervalent form, and then with sodium nitrite to convert the plutonium to the quadrivalent form. The solution, 7N in nitric acid, is passed through a column of anion-exchange resin which adsorbs the plutonium; after washing with 7N nitric acid, the plutonium is eluted with 0.2N nitric acid, and the resin regenerated with 7N nitric acid. The eluate is passed directly to a column of cationexchange resin where plutonium is again adsorbed; washing is carried out with 0.2N nitric acid and elution with 7N nitric acid, the column being regenerated with 0.2 nitric acid. These steps are repeated as necessary. In order to reduce the volume of the eluate, some plutonium may be left adsorbed to mix with that from a succeeding influent solution. Reference has been directed by the Comptroller to Specification 806,202.
Patent GB-472984-A (GB)
Title: Improvements in or relating to wobbler drive mechanisms
IPC: F16H23/08
Filed: 1936-04-02
Abstract: 472,984. Swash - plate mechanism. CASSANI, F. April 2, 1936, No. 9788. Convention date, April 4, 1935. [Class 80 (iii)] A swash-plate 13 is rotatably mounted by means of a roller bearing 10 on the shaft 1 between two flanged members A, B provided with inclined bearing surfaces, and fixed to the shaft. The inner ring C is also fixed to the shaft and may be integral with one of the flanged members which engage the swashplate through conical rollers 11, 12. A piston 4, Fig. 2, is connected to the swash-plate by a connecting-rod 3 and ball-and-socket joint 5, 2, the member 2 being slidably mounted on one face only of the plate between a pair of rings 6, 7 fixed thereto. In a modification, a Cardan joint replaces the ball-and-socket joint. The Specification as open to inspection under Sect. 91 describes also a ball-and-socket connection between the pistons and swashplate which engages both faces of the swashplate. This subject-matter does not appear in the Specification as accepted.
Patent GB-610170-A (GB)
Title: Plastic articles reinforced with filaments, fibres, yarns, fabrics and the like
IPC: D06M15/333
Filed: 1946-03-29
Abstract: 610,170. Yarns &c. RIDGE, B. P., WATTS, J. T., and IMPERIAL CHEMICAL INDUSTRIES. Ltd. March 29. 1946. No. 9788. [Class 120(iii)] [Also in Group VIII] A cord suitable for use in tyre covers is made from polyethylene terephthalate by spinning a 20-filament yarn of this polyester using 3.75 S twists per inch, drawing the yarn at a ratio of 4.3/1 at 110C. then at 1.2/1 at 190C., twisting 10 of these singles into a ply using 8.8 S twists per inch and finally doubling 2 of these plies into a cord using 9.3 Z twists per inch. Specifications 477.380, [Group IV], and 574,903, [Group VIII], are referred to.
Patent GB-1019196-A (GB)
Title: Improvements in or relating to gears and methods of manufacturing the same
IPC: B21D26/06
Filed: 1963-03-12
Abstract: 1,019,196. Stamping; making gear-wheels. SHIN-MITSUBISHI JUKOGYO KABUSHIKI KAISHA and M. NARUSE. March 12, 1963 [March 12, 1962], No. 9812/63. Headings B3A and B3Q. [Also in Division F2] A toothed gear comprises an outer shell 1 of thin plate die-pressed to form teeth, a keywayed shaft-receiving hub 2, and filler material 3 between the shell and the hub. In forming the shell a thin plate 4 is placed on a die 5 the recess 6 of which is exhausted by a vacuum pump and sealed by the plate, and the die and the plate are disposed in a container 7 and immersed in liquid 8. As shown, and in Fig. 4 (not shown), an explosive 9 suspended in the liquid is exploded and the generated impact energy is converted into liquid pressure which forces the plate to conform to the die shape. In Fig. 3 (not shown) a discharge between the end of electrodes immersed in the liquid 8 vaporizes the liquid and the resultant pressure increase acts on the plate. The die may comprise separate segments. The hub may also be press formed in a similar manner. The shell may be of hard and anti-abrasive material such as nickel, and its hardness, particularly its surface hardness, may be increased by its sudden deformation. The filler material may be of metal, such as aluminium, using a powder process; or gum or synthetic resin, to minimize vibration and noise and damp shocks. Further spur and bevel die forms with provision for exhausting are described with reference to Figs. 5, 6 (not shown).
Patent GB-358063-A (GB)
Title: Improvements in and relating to alloy steels
Filed: 1930-03-27
Abstract: The liability of intercrystalline disintegration of austenitic stainless steels is avoided by reheating the steel to a temperature between 900 DEG  and 920 DEG  C. so as to throw the major portion of the carbides or those substances which migrate to the grain boundaries out of solution in the form of small globules or spheroids.  The steels for this treatment have a combined chromium and nickel content of from 25 to 50 per cent, and silicon from ,5 to 5 per cent.  Copper, molybdenum, tungsten, titanium, or vanadium may be added up to 5 per cent.  A suitable steel contains chromium to at least 20 per cent, nickel from 2 to 20, and carbon up to ,2 per cent. Specification 298,250, [Class 82 (i), Metals, Extracting &c.], is referred to.
Patent GB-572544-A (GB)
Title: Improvements in or connected with optical observation instruments
IPC: G02B7/06
Filed: 1940-06-06
Abstract: 572,544. Optical apparatus. BARR & STROUD, Ltd., and FRENCH, J. W. June 6, 1940, No. 9893. [Class 97 (i)] A flexible waterproof sleeve 4 seals the joint between telescoping parts 1, 2 of an optical instrument, one end of it moving with one part and the other end sliding on the other part during adjustment. As shown applied to the eye-piece of one limb of prismatic binoculars, a rubber sleeve 4 moves with an eye-cap 2 having a screwed connection with the tube 1. The end 5 may have a lining ring of thin metal, metallic paint, felt, woven tape, kid leather, &c. to engage the tube 1, or similar material may be provided on the tube 1. Scale markings may be provided externally on the end 5 of the sleeve, and a pin 9 carried by a spring tongue 7 and engaging indentations within the eye-cap 2 may also be provided to indicate by sound or touch the condition of adjustment during focusing. The adjustable parts may have a simple axial movement.
Patent GB-877070-A (GB)
Title: Improvements in or relating to apparatus for reading data from a storage medium
Inventor: MASON FREDERICK PERCIVAL
IPC: H04L17/14
Filed: 1959-09-01
Abstract: 877,070. Photo-electric devices. CREED & CO. Ltd. March 21, 1960 [Sept. 1, 1959], No. 9894/60. Divided out of 877,069. Class 40(3) [Also in Group XIX] In a photo-electric record sensing apparatus the photo-cell is compensated for variations of temperature by means thermally coupled to the photo-cell and electrically connected in the output circuit thereof. In the form of Figs. 1 and 2 the photo-cell 1 is mounted in a thermally conductive block 2 of copper or brass which contains in blind bores a similar photo-cell 5 and a thermosensitive device 6. The photo-cells I and 5 are equally affected by changes in the temperature of the block and are connected together in a bridge as shown in Fig. 2 which is balanced to give no output when no perforation in record 4 is aligned with the photo-cell I. When a perforation is present the bridge becomes unbalanced and an output is produced. Since this output depends on the temperature of the two photo-cells 1 and 5, the thermo-sensitive member 6 is used to modify it so that a sensed mark always produces the same signal. In the form of Fig. 3 light from lamp 42 is projected by lens 43 on to the record 47 e.g. a perforated tape, a rotating shutter 44 giving a clearly defined period of illumination. The photo-cell 46 is thermally coupled in block 49 with a thermo-sensitive device 48. The photo-cell signal is amplified in a three-stage transistor amplifier, the bias potential on the third stage being applied via the device 48 so that variations of the photo-cell output due to its temperature are compensated for. This bias potential being derived from the power supply serves also to compensate the system for variation in lamp brightness owing to fluctuations of mains voltage.
Patent GB-344685-A (GB)
Title: Improvements in or relating to glass tracing boards
IPC: B43L5/00
Filed: 1930-03-28
Abstract: 344,685. Tracing-boards. BUXTON, D., 408, Richmond Road, Twickenham, Middlesex, and TUCK, G., Raphael House, Moorfields, London. March 28, 1930, No. 9930. [Class 11.] A folding glass tracing-board consists of cardboard, strawboard, and the like parts hinged together along their edges, and comprises a disc 3 provided with a glass panel 6, a base member 4 carrying or constituting a reflecting surface, and supporting members 12, 13 with hinged extensions 14, 15 to be engaged between the base member 4 and cardboard strips 8, 9 attached thereto by rivets &c. In the arrangement shown, the part 5 constitutes a folding member, and, in this case, the hinged supporting members 12, 13 are attached thereto. To erect the tracing-board, the member 4 is folded backwards beneath the disc 3, and the member 5 is folded forwards, the supporting members 12, 13 being folded to lie adjacent the sides of the disc, while the extensions 14, 15 engage between the base 4 and the strips 8, 9 attached thereto. A support 7 may be mounted immediately below the glass panel 6.
Patent HU-T54852-A (HU)
Inventor: ILLIG HEINZ
IPC: H05K7/20
Filed: 1990-03-06
Abstract: Die Erfindung betrifft ein leistungselektronisches Gerät und insbesondere ein Stromrichtergerät, das aus einzelnen elektrischen Funktionseinheiten, wie Leistungsteil, Netz­teil, Ansteuer- und Bedienteil oder deren Kombinationen (b, c), und einem auch als Trägerkörper dienenden Kühlkör­per (a), der die leistungselektronischen Bauelemente trägt, besteht; es ist dadurch gekennzeichnet, daß 
- die elektrischen Funktionseinheiten (b, c) entsprechend ihrer Schaltung konstruktiv getrennt voneinander aufge­baut sind, 
- jede elektrische Funktionseinheit (b, c) an mindestens zwei gegenüberliegenden Seiten (1, 2) Seitenteile (1b, 2b; 1c, 2c) aufweist, wobei die Seitenteile (1b, 2b; 1c, 2c) aller Funktionseinheiten (b, c) an den Kanten, an denen sie miteinander verbunden sind, Mittel (3) zur lösbaren Verbindung untereinander aufweisen, und die Funktionseinheiten (b, c) entsprechend ihrem inneren Aufbau gleich oder unterschiedliche Schrittweiten aufweisen und über die Mittel (3) lösbar miteinander verbunden sind, 
- der Kühlkörper (a) mit zwei einander gegenüberliegenden Seitenteilen (1a, 2a) verbunden ist und den Trägerkörper des leistungselektronischen Geräts bildet, 
- die Seitenteile (1a, 2a) über Mittel (3) zur lösbaren Verbindung mit der angrenzenden Funktionseinheit (b) verbunden sind, 
und 
- die Seitenteile (1a, 2a) eine den Abmessungen des Kühl­körpers (a) einschließlich der leistungselektronischen Bauelemente entsprechende Schrittweite aufweisen.
Patent HU-T35576-A (HU)
Title: Multi-layer plain configuration
Inventor: ANHAEUSER DIETER
IPC: B31D1/02
Filed: 1984-04-26
Abstract: The present invention is related to a flat laminate part consisting of a substrate layer and a cover layer the adhesive compounding between said substrate layer and said cover layer being such that both layers are securely held together, but a pull-off of said cover layer from said substrate layer is readily possible by hand or mechanically, said flat laminate part having additionally an auxiliary pull-off means to so pull-off said cover layer or parts of said cover layer by hand or mechanically along preset cuts or, respectively, preset breaking lines in said cover layer, wherein said preset cuts or preset breaking lines in said cover layer are positioned and formed such that there is at least one part of the cover layer which can be grasped per each part of said cover layer to be pulled off, said grasp part is, getting exposed by bending the flat laminate part getting exposed by bending the flat laminate part to form a concave curvature of the surface of said cover layer opposite to the surface of said cover layer adhearing to said substrate layer and that the two points of attack of the force producing such bending of the flat laiminate part are distributed over the surface of the flat laminate part such that the hand produced or mechanical pull-off forces acting substantially vertically to the laminate result in a peeling off of said grasp part of said cover layer.
Patent HU-T60571-A (HU)
Title: Apparatus for utilizing solar energy by means of solar cell
Inventor: NAUJECK ANDREAS
IPC: H02S20/00
Filed: 1991-06-19
Abstract: The invention relates to a device for utilising solar energy with solar cells which have a supporting structure (11) and are electrically connected to one another and which also have an external connection for removing the electrical energy. A plurality of solar cells are parts of an edgeless solar cell laminate in which the solar cells are encapsulated side by side in a sheet-type or panel-type carrier. At least one side of the laminate which faces the sunlight is flat and transparent to light. The solar cell laminate lies in the supporting structure (11), which consists of two covering layers (8, 9) and a supporting foam layer (7) and which also forms a circumferential recessed edge. At the edge, the laminate is flush with the upper side of the supporting structure. The edge is of corrugated construction between two parallel edge sections in order to support the solar cell laminate on more highly placed sections and, together with the lower-lying sections, channels (10) serve to convey a coolant and receive energy-conveying means. <IMAGE>
Patent HU-T62977-A (HU)
Title: Pivot-arrester for door and window frames, frontal and other units applied on buildings
Inventor: KNAUSEDER KURT
IPC: E05D3/06
Filed: 1991-07-12
Abstract: Corner piece comprising two limbs (1, 2) which can be adjusted and fixed relative to one another, each of these limbs engaging in, and being fixed on, the profiles, in which arrangement the mutually cooperating parts of the limbs are cylindrical and have intermeshing toothings (9, 10), the side faces of a limb which are normal to the respective pitch circle of a toothing are provided at their points in section with the respective pitch circle axis of the toothing with a link plate (3, 3') which is fastened to the mutually adjacent side faces of the two limbs (1, 2), and the link plates (3, 3') and the limb (1, 2) have a common bore (4) in which a pin (5) is inserted, the bore (4) having been made during the mounting of the corner piece. <IMAGE>
Patent HU-T38162-A (HU)
Title: Complex agrogeophysical measuring method and measuring apparatus
Inventor: ERDOESS TAMAS
IPC: G01V3/02
Filed: 1984-07-16
Abstract: The specific resistivity and/or dielectric constant of soil are measured by an auxiliary probe which is connected to an electric charge generator and sunk in the soil to create and electrically charged space. Alternatively, electrical source placed in a generator probe and/or in a measuring probe are used to produce an electromagnetic field in the soil. The electric potential in the soil is detected by a unit connected to an impedance, and/or dielectric constant measuring unit . - The measuring probe also contains a radiation intensity detector connected to a measuring unit for the measurement of the natural gamma radiation of the soil at various energy levels. Another probe contg. neutron or gamma radiation sources is inserted into the soil, and the radiation induced in the soil is measured by a radiation detector .