baber/WOPTO huggingface dataset:
Patent GB-248520-A (GB)
Title: Improvements in or relating to the grinding and sharpening of hollow mortise chisels
IPC: B24B3/36
Filed: 1925-01-01
Abstract: 248,520. Lightman, L., and Robinson & Son, Ltd., T. Jan. 1, 1925. Cutting-edges, shaping and treating; guides and rests; wheels.-Hollow mortise chisels are ground by means of a conical grinding-tool 2 mounted in a chuck 3, closed by a ring 13 or by a nut and carried by a rotating shaft 4. The chisel 1 is supported in axial alignment with the tool on a rest 8, adjustable by means of a nut 10 in a base 9. For larger chisels, a bush 14, Fig. 4, rotatable in the support 8 is employed, the chisel being arranged eccentrically with respect to the grinding-tool. In operation the bush is rotated in the support to carry the edge of the chisel across the tool.
Patent GB-1529921-A (GB)
Title: Method and apparatus for determining the compaction of a mass of particulate material such as railway ballast
IPC: E01B27/16
Filed: 1976-01-02
Abstract: 1529921 Railway ballast tamping machines FRANZ PLASSER BAHNBAUMASCHINEN INDUSTRIE GmbH 2 Jan 1976 [28 Jan 1975] 00042/76 Heading E1G [Also in Division Gl] A ballast compaction measuring machine which may be separate from or part of a track tamping machine having picks 16, Fig. 2, supported on a tamping unit 15 vertically movable by a hydraulic actuator 14 between stops 17, 18 is provided with means to vibrate and move the picks together. The method of measuring the compaction comprises forcing the compaction probes or the picks of the tamping machine into the ballast and measuring one of three variables, e.g. the time to drive the probes a particular depth with a particular driving force, or the depth driven in a particular time with a particular force. In the preferred embodiment it is the time which is measured by an apparatus 21, and a multiple coloured lamp system 26 has different groups illuminated in accordance with the magnitude of the measured values. The measured value can be obtained digitially and transferred to an analog display or it can be supplied to a voltage regulator which varies light intensity. The individual ballast regions can thus be accurately analysed prior to working on the ballast.
Patent YU-9081-A (YU)
Title: Locking and blocking device for an adjusting spindle
Inventor: LOTTER B
IPC: G05G5/06
Filed: 1981-01-16
Abstract: 1. Stopping and locking device for an adjusting spindle (17), particularly a screw spindle of a thermostat, with a disk (20), optionally constructed as a stop disk, arranged in non-rotary manner on the inner end of spindle (17), and which is at least partly subject to the action of a pressing member (24), a resilient stopping element (27) on the pressing member (24) cooperating with a part on the disk (20), characterized in that the pressing member (24) is in the form of a ring (29) with externally joined, approximately rectangular shoulders (28) and displaced by 180 , and has at least two pressing parts (25), arranged symmetrically with respect to the axis of spindle (17) whilst, when viewed from the centre of the ring, stopping element (27) is shaped like a W and cooperates with a corresponding dog (26), ring, or the like on disk (20).
Patent YU-9496-A (YU)
Inventor: NEBOJSA LACKOVIC
Filed: 1996-02-19
Abstract: Hidraulični regulatori sa jednim klipom na ventilskom kućištu, kao uredjaji za regulaciju pritiska, protoka ili nivoa fluida u rezervoarima, imaju prednost u odnosu na ranije hidraulične regulatore u tome što imaju samo jedan klip (6), a drugi klip sada zamenjuje zaptivna glava (14), čime se postiže pojeftinjenje izrade hidrauličnih regulatora i smanjenje ukupne visine i težine istih. Ovo je primenljivo samo na ventilskim kućištima, dok se na zasunskim kućištima i dalje moraju koristiti oba klipa.
Patent YU-9497-A (YU)
Inventor: ANDREAS STRATIGOS
IPC: C22B7/04
Filed: 1997-03-14
Abstract: Pronalazak obuhvata uklanjanje vrelog otpada iz peći za topljenje aluminijuma, transportovanje vrelog otpada do jedne posude (59), mešanje otpada i vibriranje posude da bi se izazvalo pucanje oksidne kore na aluminijumskim kapljicama u otpadu što omogućava da se aluminijumske kapljice stapaju tako da im se zapremina i tečina povećavaju pa imaju tendenciju da potonu u niži deo posude. Čist aluminijum se tada uklanja iz nižeg dela posude.Čist aluminijum se tada može izliti u ingot ili reciklirati pravo nazad u peć sa topljenim aluminijumom.Postupak se vrši bez znatnog hladjenja otpada, optimalno na temperaturi od oko 750 C. Takodje je opisan uredjaj pomoću koga se obavlja postupak.Uredjaj za realizaciju ovog pronalaska se sastoji od stola koji služi kao oslonac za posudu i koji je prilagodjen da vibrira u vertikalnom pravcu i od lopatica za mešanje koje su podešene da se okreću unutar posude radi mešanja sadržine posude.
Patent AT-A35099-A (AT)
IPC: B21F27/10
Filed: 1999-03-02
Abstract: The invention relates to a method and installation for producing grid mats comprised of longitudinal and transversal rods (L, Q) which are welded to one another at crossing points. According to the invention, material billets made of hot-rolled material and serving to form the longitudinal and transversal rods are continuously drawn from each wire supply (1, 10), and in order to improve the mechanical-technological properties thereof, are stretched (27), subsequently temper rolled (30) and cut into lengths (3), whereupon the longitudinal rods (L) are introduced in a group by group manner into the grid welding machine (9) and are welded therein to transversal rods (Q). The material billets for forming the transversal rods (Q) are fed at a lower speed than that of the material billets for forming the longitudinal rods (L). The longitudinal and transversal rods are produced from material billets which run in a preferably parallel manner with regard to the direction (P1) of production, whereby all material billets used to form the transversal rods (Q) are turned around an angle of 90 DEG , and the number of material billets used to form the transversal (Q) rods is greater than that for the longitudinal rods (L).
Patent AT-A84992-A (AT)
Inventor: EIBL JOHANN DR
IPC: C07K1/16
Filed: 1992-04-24
Abstract: The invention relates to a process for the preparation of a highly purified, virus-safe factor VIII preparation, characterised by combination of the following measures   a) a chromatographic purification of a factor VIII-containing fraction, b) a surfactant treatment of the factor VIII in aqueous solution with a surfactant/protein ratio of 1:1 to 66:1 and c) a heat treatment of the factor VIII preparation in the solid state.
Patent CR-11188-A (CR)
Title: Compuestos de bencensulfonamida apropiados para tratar trastornos que responden a la modulacion del receptor de dopamina d3
Inventor: TURNER SEAN COLM
IPC: A61K31/44
Filed: 2010-01-04
Abstract: La invencion tambien se relaciona con una composicion farmaceutica que comprende al menos un compuesto de formula I y/o al menos una sal de adicion acida fisiologicamente tolerable de este, y ademas, con un metodo para tratar trastornos que responden beneficiosamente a los antagonistas del receptor de dopamina D3 o los agonistas de dopamina D3, donde dicho metodo comprende administrarle una cantidad eficaz de al menos un compuesto o una sal de adicion acida fisiologicamente tolerable de formula I a un sujeto que lo necesita.
Patent DK-44680-A (DK)
Inventor: ROSENBERG D J
IPC: A61J1/14
Filed: 1980-02-01
Abstract: A vented filter spigot for gravity feed intravenous liquid adminstration is provided having a filter spigot housing (1); a filter chamber (13) in the housing; an inlet (17) and an outlet (22) in the housing, the housing being arranged to have the inlet (17) oriented up and the outlet (22) oriented down when installed for liquid feed from a liquid supply for intravenous administration (21); the inlet being shaped for attachment to a supply of liquid in a container for intravenous administration, and the outlet being shaped for attachment to an intravenous liquid administration apparatus (25); a liquid-permeable filter (10) that is gas-impermeable when wet disposed in the filter chamber in a manner so as to extend generally vertically when the inlet is oriented up, and across the line of fluid flow through the chamber from the inlet to the outlet so that all through flow must pass through the filter; and dividing the chamber into two generally vertically-extending portions, one upstream (15) and one downstream (16) of the filter; a vent (26) in an uppermost portion of the housing when the inlet is oriented up in flow communication with the upstream portion of the filter chamber; and a liquid-impermeable gas permeable filter (11) disposed across the line of flow through the vent, so that all vent flow must pass through the filter, the filter restricting such flow to gas to which it is permeable; first and second passages (31, 30) in the housing putting the inlet into fluid flow communication with the filter chamber, the first passage (31) opening into an upper part of the upstream portion of the filter chamber, and the second passage (30) being longer than the first and opening into a lower part of the upstream portion of the filter chamber; whereby outflow of liquid via the filter chamber (13) through the outlet (22) aspirates air via the vent, (26) liquid-impermeable gas-permeable filter (11) and first passage (31) into the container holding the supply of liquid (21), and makes it possible to maintain liquid flow from the container (21) via the second passage (30) to the outlet (22).
Patent GB-190921-A (GB)
Title: Improvements in and relating to card indexes
IPC: B42F17/18
Filed: 1922-01-03
Abstract: 190,921. Russell, J. C. Jan. 3, 1922. Racks and the like; cards.-In card-indexes of the kind having tubular card-supports mounted to turn in a frame, the supports are so constructed as to enable them to turn easily. The supports, which are in the form of a split tube 5, Fig. 3, having an inwardly-projecting flange 18 to engage a bent portion at the edge of the card, are cut away as shown for the greater part of their length, cylindrical portions 14 being left at the ends to engage in guide-ways in the frame 1. The base of the frame may be formed with ribs upon which the ends of the card-supports rest.
Patent GB-1381791-A (GB)
Title: Lost shuttering to be held together by cramps
IPC: E04B1/84
Filed: 1972-01-03
Abstract: 1381791 Permanent shuttering W RATHKE 3 Jan 1972 [2 Jan 1971] 161/72 Headings E1B and E1W Permanent shuttering for walls, or, e.g. columns, is made up from opposed sets of panels 1 of e.g. plastics, wood, plaster or metal, which are held in spaced opposed relationship by connecting cramps, e.g. 30, and of which each panel has along at least one edge at least one rebated portion 5 together with a number of projections 8. The cramps are connected to the projections 8 and may be of metal or plastics strip. A grid-work of channels is formed on one face of each panel, and sheets 38 of insulating material may be held against said faces by formations on the cramps. The panels may be flat, as shown, or curved, Fig. 22 (not shown). The cramps may each comprise more than one part, to allow for a length adjustment.
Patent GB-1492481-A (GB)
Title: Colour-separating prism arrangement
IPC: G02B27/14
Filed: 1975-01-03
Abstract: 1492481 Colour-separating prisms PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 3 Jan 1975 [7 Jan 1974] 196/75 Heading G2J The upper wavelength limit of the first green reflecting, dichroic layer 9 is substantially the same as the lower wavelength limit of the second layer 10, which may reflect the blue or the red. To compensate for the shift in the upper wavelength limit of the first layer with increasing angles of incidence, the first and second layers are arranged to make opposite angles with the primary optical axis so that there occurs an opposite shift in the lower wavelength limit of the second layer. The first layer 9 may transmit some green which is partly reflected by the second layer 10 to compensate for the different sensitivities of the colour tubes 6, 7, 8 of a T.V. camera.
Patent GB-1304331-A (GB)
IPC: F16L37/46
Filed: 1971-01-04
Abstract: 1304331 Valves METALLSCHLAUCHFABRIK PFORZHEIM 4 Jan 1971 [28 Jan 1970] 222/71 Heading F2V A gas socket comprising a shut-off valve having a valve member 2 operated by a gas pipe coupling comprises an indicator ring 3 having a pin 4 which is constrained to move axially in a slot 5 and which cams in a groove 6 of the valve member. Two indicating bands 9, 10 viewed through an aperture 13 indicate the condition of the valve.
Patent GB-327683-A (GB)
Title: Improvements relating to electric switchgear
IPC: H02B1/00
Filed: 1929-01-03
Abstract: 327,683. British Thomson-Houston Co., Ltd., Wellings, J. G., and Adams, W. S. Jan. 3, 1929. Transformers. - In order to isolate the potential transformers of metal-clad hightension switchgear, they are connected with the live conductors 5 by means of a connection secured to the cover 14 by means of an insulating link 13 and removable with the cover. In this removal, the fuse link 7 (which, as usual, forms part of the connection to the live conductor) is connected to earth by engaging with spring contacts 10 mounted in the sides of the orifice in the earthed casing through which the connection is withdrawn. In the fully withdrawn position, a contact-member 12, detachably secured to the fuse by the bolt 23 and carrying at its other end a contact 24, normally abutting against a fixed terminal contact 4 in the end of a hollow bushing 2, is brought into engagement with clip contacts 6 mounted at the upper end of the housing. This provides a circuit from the transformer primary (connected to terminal 9 of the housing) through the current-limiting resistance 8 which is wound round the housing and may serve as a screen for preventing corona discharge as described in Specification 300,234, thence by a lead connection to the contacts 6, contacts 12 and to the fuse which connects with earth through the contacts 10. Contacts 25, 26 may be provided on the cover and tank so that, when the cover is removed, the secondary circuit of the transformer is disconnected.
Patent GB-1042111-A (GB)
Title: Diode mount
Inventor: REEVES HAROLD STANLEY VICTOR
IPC: H03B19/18
Filed: 1965-01-04
Abstract: 1,042,111. Frequency changing. STANDARD TELEPHONES & CABLES Ltd. Jan. 4, 1965, No. 271/65. Heading H2F. A mount for a varactor diode used in a SHF harmonic generator comprises a screen 5 defining two cavities, the upper cavity housing a resistor 4 which provides biasing for the varactor diode, and the lower cavity housing the varactor diode 3 and a by-pass capacitor and heat sink arrangement. In this arrangement the flange of the screen 5 forms one plate of the capacitor. Between this and the other plate 11 is a disc of beryllium oxide which has high thermal conductivity but low electrical conductivity. A further conducting disc 12 contacts the upper terminal of the diode 3, the whole forming a heat sink.
Patent GB-682525-A (GB)
Title: Improvements in or relating to networks for compensating errors due to absorption effects in capacitors
IPC: G06G7/186
Filed: 1950-01-05
Abstract: 682,525. Impedance networks. SPERRY GYROSCOPE CO., Ltd., and THOMAS, E. L. Jan. 4, 1951 [Jan. 5, 1950], No. 312/50. Class 40 (viii). Errors due to absorption effects in a condenser are compensated by connecting a network in circuit with the condenser having a time constant of the order of magnitude of that of the absorption effect, and the values are such that the circuit is equivalent to an ideal condenser shunted by a high resistance. A buffer amplifier may be inserted between the condenser and the network. The network as shown may comprise a series branch formed by a resistance R<3>, and a shunt branch formed by a resistance R' and a capacity C<3> in series. Alternative networks may be a series branch comprising a resistance and capacity in parallel, and a shunt branch comprising a capacity; a series branch comprising a resistance and inductance in parallel, and a shunt branch formed by a resistance; a series branch formed by an inductance, and a shunt branch formed by an inductance and resistance in series. Specification 666,882, [Group XL (c)], is referred to.
Patent GB-1415372-A (GB)
Title: Electric motor-fan unit
IPC: H02K3/50
Filed: 1973-01-03
Abstract: 1415372 Electric motor-fan ETRI-ETUDES TECHNIQUES ET REPRESENTATIONS INDUSTRIELLES 3 Jan 1973 [10 Feb 1972] 327/73 Heading H2A An electric motor-fan comprising (a) a casing 20,. Figs. 1 and 2, including four arms 22, Fig. 2, supporting an inner circular flange 25, Fig. 1, and (b) a motor housing 3 fixed to the inner flange of the casing by screws 26 and supporting a stator 2, stator windings 1, and a rotor R on a shaft 4, is characterized in that the motor housing 3 has a density at least twice that of the casing 20. This feature is said to reduce, by half, the vibrational noise output of the. fan when installed in the wall of a metal cabinet. As described the shaft 3 is rigidly moulded into. the motor housing 3, and an impeller 23 is sprung on to the rotor R.
Patent GB-1218321-A (GB)
Title: Polymer blends
IPC: C08L33/06
Filed: 1969-01-02
Abstract: 1,218,321. Graft polymer blends. MONSANTO CO. 2 Jan., 1969 [2 Jan., 1968], No. 331/69. Heading C3G. A polyblend comprises: (A) a polymerization graft component containing a graft polymer having a diene rubber substrate and a superstrate of an interpolymer consisting at least principally of a monovinylidene aromatic monomer and an unsaturated nitrile and an ungrafted interpolymer of the same composition as said superstrate, said graft polymer having an average particle size of 0À01 to 0À3 micron and a superstrate-to-substrate ratio by weight of 50-250: 100, the refractive index of said superstrate interpolymer differing by at least 0À02 unit from that of said diene rubber substrate; and (B) a matrix component provided by an interpolymer consisting at least principally of a monovinylidene aromatic monomer and a polar monomer selected from unsaturated nitriles, acrylic, alkacrylic, fumaric or maleic acids, esters or anhydrides thereof, said matrix interpolymer being of a composition distinct from that of the interpolymer of said polymerization graft component but physically compatible therewith, said matrix interpolymer having a refractive index substantially equal to the apparent refractive index of the polymerization graft component but differing from the refractive index of either component thereof by at least 0À01 unit. The graft component (A) is prepared by an aqueous emulsion process. The polyblend may also comprise other graft polymers of the type specified under (A) except that they have a particle size of 0À60 to 2À5 microns and a superstrate-to-substrate ratio of 10 to 250 : 100, or a particle size of 0À1 to 1À0 micron and a superstrate-to-substrate ratio of 10 to 50: 100. In Examples 1, 3 and 4, component (A) is prepared by grafting styrene and acrylonitrile on to a butadiene-acrylonitrile rubber to yield a graft polymer having a particle size of 0À13 micron and a superstrateto-substrate ratio of 80: 100. This component is blended with a graft polymer prepared by grafting styrene and acrylonitrile on to a butadiene-styrene rubber and having a particle size of 0À05 micron and a superstrate-tosubstrate ratio of 37: 100 before being mixed with a styrene-acrylonitrile copolymer, or styrene-acrylonitrile-methyl methacrylate terpolymer, and also, in Example 4, a graft polymer of styrene and acrylonitrile on a polybutadiene substrate, said graft polymer having a particle size of 0À9 micron and a superstrate-to-substrate ratio of 90-100: 100. In Example 2, component (A) is prepared by grafting styrene and acrylonitrile on to a butadiene-styrene copolymer and (B) is a styrene-acrylonitrilemethyl methacrylate terpolymer.
Patent GB-259435-A (GB)
Title: Improvements in ditching ploughs
IPC: E02F5/02
Filed: 1926-01-05
Abstract: 259,435. Ross, Sir C. Jan. 5, 1926. Travelling-gear; disc-tool implements. - A ditching-plough is fitted near the axles with one or more skids or floats normally bearing upon the ground; preferably another is normally held out of contact with the ground but makes contact therewith when the rear land wheel sinks into a depression. The main sheet-metal skid f is arranged adjacent the front land wheel c and extends on both sides of the line of draught. It is attached to the plough frame by wooden blocks h and bolts i. The additional skid k is long enough to span a ditch and is attached near the rear land wheel d by a block l, a strap m, bolts n, and a front stay p. The skids f, k are inclined or curved upwardly at the front ends so as to tend to rise when drawn forward. The side edges of the skid f may be turned up, and the treads of the land wheel d and furrow wheel c may be wider than usual.
Patent GB-605791-A (GB)
Title: Improved adjusting means for the lift of the ring rails of doubler twister machines
IPC: D01H1/36
Filed: 1946-01-04
Abstract: 605,791. Builder motions for twisting machines. ARUNDEL. COULTHARD, & CO., Ltd., and PILKINGTON, F. Jan. 4,. 1946, No. 392. [Class 120(ii)] In a doubler twister machine wherein a ring rail is actuated through a bell crank lever from cam mechanism, the bell crank lever has arms adjustable for length in order to determine exactly the yarn tra- . verse. One arm is provided with a coarse adjustment, preferably a slot and bolt connection with an extension arm, and the other with a fine screw adjustment. The arm b of the bell .crank lever transmits motion to the ring rail through the adjustable slide or extension arm e and rod f. The arm a receives motion through a chain d pivoted to a collar r held on a sleeve n, having a head o, by a collar s. The sleeve n is threaded and may be moved along a threaded spindle m fixed to the arm a.
Patent GB-285805-A (GB)
Title: Match receptacle
IPC: A24F27/08
Filed: 1928-01-05
Abstract: 285,805. Kõppler, F. Feb. 21, 1927, [Convention date]. Drawings to Specification. Candle holders.-A receptacle for circular or polygonal match-plates or discs is combined with a candlestick.
Patent GB-682133-A (GB)
Title: Improvements in or relating to tea plucking machines
IPC: A01D46/04
Filed: 1951-01-05
Abstract: 682,133. Tea-leaf harvesting; pruning bushes. HUNT, H. R. Aug. 22, 1951 [Jan. 5, 1951], No. 444/51. Classes 6(ii) and 6(iii) A tea-leaf harvester comprises a frame having two limbs 10, 13, each supported on wheels 11, 14, the limbs being interconnected at their upper ends so as to straddle the rows of tea-bushes, and being adapted to support adjustably a transverse cutter 40 and a tea-leaf collector 41 which operate upon the tops of the bushes as the machine advances. The limb 10 comprises a carriage supported on driven wheels 11 and a trailing wheel 12 and includes vertical rails 16, 17 which carry a mounting plate 35 for the cutter. The carriage 13 includes a single vertical rail 19 carrying a mounting plate 36. An engine 29 drives the wheels 11 through a gearbox 28 from which extends a vertical shaft 33. A bevel gear slidably keyed on the shaft 33 drives a stub-shaft 49, Fig. 5, from which further drives 54, 60, 61, and 55, 56, 57 are taken to. the reciprocating knife-bar 62 and to a reel mounted above the cutter. The reel, Fig. 6, comprises a rotary structure 44, 45 carrying paddle-like blades 46, of canvas, which sweep the cut leaves into a collecting box 41. The box has rear doors 42 and a false, pivoted floor 64 which can be swung upwardly and rearwardly by an external handle 66 to eject the tea-leaves. The vertical rails 16, 17 and 19 are braced by cross-members 20, 21, 23 which are interconnected at the rear and carry steering handles 15. A clutch, operable by a lever 30, is included in the gearbox 28 and a further, speed-controlled clutch is interposed in the drive to the reel and cutter so that the latter are not driven while the engine 29 is idling.