baber/WOPTO huggingface dataset:
Patent GB-788113-A (GB)
Title: Attachment for use with an automatic lathe or the like
IPC: B23Q7/08
Filed: 1955-03-28
Abstract: 788,113. Machine-tool details. TIETZ, R., and TIETZ, H. E. March 28,1955, No. 8953/55. Class 83 (3). An attachment for an automatic lathe &c. comprises a number of work-turrets 13, 14, each having at least three workholders 24-26 and being indexable to carry the workpieces 7 between tool-stations, the workpieces being transferred singly from one turret to the next for further machining operations and gripped in the succeeding turret by the end exposed in the preceding turret. The device is attached to the headstock frame 1, Fig. 1, of an automatic lathe, and the turrets, which are interconnected by gears 19, are indexed by a Maltese-cross mechanism from the control shaft of the lathe. After preliminary machining with radially arranged tools on the headstock 5 and an axial drill 8, the rotating work 7 in the hollow spindle 3 is gripped by an arm 9 before being severed from the bar-stock 4 by a tool 6. The work is then transferred to the workholder 24 in the turret 13, which is indexed to position the work adjacent a drill unit 35. After drilling, the turret is again indexed to transfer the work to the turret 14. In the transferring position, occupied by workholders 26, 28 in Fig. 1, preferably the delivering workbolder is advanced automatically towards the receiving workholder and withdrawn when the receiver has gripped the drilled end of the work. Further indexing carries the work to a drilling unit 37 on a slide 39 which is traversed after the drilling operation to engage the work with a milling cutter also on the slide. A further drilling operation is effected by a drilling unit 36 at the next tool station, and the work is ejected at the following station. Alternatively, an additional machining operation may be performed with the work in the position occupied by toolholder 29 in Fig. 1, and the work ejected just before the workholder again reaches the loading position. The tools are rotated, and may also be fed, by oil under pressure, or the workholders may be fed in dovetailed guides 20-23 in the turrets. More than four workholders may be provided on the turrets and extra turrets used if still more machining stations are required. One of the drilling units may be inclined to the base plate 17 of the machine. In the construction of Fig. 2, the attachment, which may be mounted on a lathe, has its own driving motor for indexing the work-turrets 43, 52, 53, through shaft 42, and operating a member 51 for feeding the work 49 from a magazine 50. Three or six workholders 45-47, in dove-tailed guides 44, may be provided in each turret.
Patent GB-751884-A (GB)
Title: Improvements relating to the air-cooling of gas turbines
IPC: F02C7/12
Filed: 1954-03-29
Abstract: 751,884. Gas turbine plant. DAIMLERBENZ AKT.-GES. March 29, 1954 [March 27, 1953], No. 9137/54. Class 110(3) A gas turbine plant having cooling air branched off from the air for combustion in or after an air compressor and led through the interior of the turbine blades has the amount of cooling air regulated in dependence upon the temperature of the turbine blades or upon the temperature of the gas flowing past the blades so that the full amount of cooling air only flows at high blade or gas temperature. Air from the compressor 14 passes through the heat exchanger 19 and combustion chamber 21 to the turbine 16 which exhausts through the heat exchanger 19. Cooling air is taken from the discharge of the compressor arid led through a duct 25, control valve 51 and cooler 28 to the inlet of a compressor 26 driven by the turbine shaft through gearing 27. The discharge of the compressor 26 is divided, part flows through the pipe 31 to a jacket space 33 and then through the stator blades 16 in succession and part flows through the pipe 39 to a bore 40 in the turbine shaft 12 and then through the rotor blades 16<SP>11</SP> in succession. The heated air from the stator blades is led into the air supply pipe to the combustion chamber 21 through a pipe 35. The heated air from the rotor blades is used to heat the inlet distributer of the compressor and may then be led to the air supply pipe to the combustion chamber. The cooling air may, if desired, be arranged to flow through the guide and motor blades in series instead of in parallel as described. The valve 51 is controlled by a thermostat arranged in the turbine exhaust so that at high temperatures the valve 51 is fully open. As the exhaust gas temperature falls, the thermostat may close the valve 51 gradually or in stages or suddenly. The thermostat may also operate a clutch in the drive to the compressor 26. A modification in' which the valve 51 is operated -through ra servomotor by a thermostat fitted to one of the guide blades 16<SP>1</SP> is also describes. To keep the cooling air supply constant irrespective of the speed of rotation a compensating lever adjustable by a speed responsive device may be incorporated in the system of rods 52.
Patent GB-1534238-A (GB)
Title: Composition for treating leukemia and ascites tumour
IPC: A61P35/00
Filed: 1977-03-04
Abstract: 1534238 Treatment of malignancies with 10-deazaminopterin SRI INTERNATIONAL 4 March 1977 [5 March 1976] 09255/77 Heading A5B Leukemia, ascites tumour and other malignancies may be treated 10-deazaminopterin of formula: in the form of tablets, capsules, suppositories, cachets or a sterile aqueous solution.
Patent GB-1365768-A (GB)
Title: Adhesive flexible fabric articles
IPC: A41H37/00
Filed: 1972-02-29
Abstract: 1365768 Coated products KAY-CEE INDUSTRIAL PRODUCTS Inc 29 Feb 1972 [27 Dec 1971] 9356/72 Heading B2E [Also in Divisions B5 and E2] An adhesive flexible "fabric" article (the term "fabric" covers knitted, woven, non- woven and sheet materials) has a layer of pressure-sensitive adhesive superimposed over a "fabric" portion thereof and a layer of thermoplastic material interposed between the adhesive layer and said portion, the thermoplastic layer being impervious to the adhesive and thicker than the adhesive layer. The adhesive layer may be from 0.00075 to 0.002 inches thick while the thermoplastic layer is from 0.002 to 0.004 inches thick. The "fabric" may be of woven cotton or a vinyl polymer sheet and may particularly be a stringer 12 of a slide fastener element 10 having zipper teeth 14. The thermoplastic layer preferably has a melting point of 250-350F and may be of polyvinyl ester, vinyl ester/olefin copolymer, polyamide, polyester or polyacrylic resin. A release layer such as coated Kraft paper, wax paper, polyethylene or polypropylene may be provided over the adhesive layer. The article is made by casting or extruding the thermoplastic layer on a release paper, coating this layer with the adhesive, covering the latter with a release layer, removing the release paper and securing the thermoplastic layer to the "fabric" by heat and pressure.
Patent GB-546230-A (GB)
Title: Improvements relating to cardboard boxes
IPC: B65D5/10
Filed: 1941-07-24
Abstract: 546.230. Cardboard boxes. WHITTAKER. A.. and WAUDBY. R. H. July 24, 1941. No. 9401. [Class 18] A cardboard box is made from the blank shown which is bent about lines b to form a tubular body secured by a tab c, inner bottom flaps g being secured by outer flaps h, tongues i on which engage beneath flaps g. The top may be similar, or may have any other form such for example as that shown.
Patent GB-628740-A (GB)
Title: Improvements in systems making use of electronic tubes, especially for frequency changing
IPC: H03F1/16
Filed: 1946-03-27
Abstract: 628,740. Superheterodyne circuits. MERLES, A. J. March 27, 1946, No. 9447. Convention date, July 21, 1945. [Class 40 (v)] In a frequency - changing circuit local oscillations are applied to a grid 1 of the mixing-valve and signals are applied to the anode 6 via a tuned circuit, 7, both grid and anode being operated at substantially zero potential in order to reduce noise. The intermediate frequency is taken from the anode circuit by means of a tuned transformer 9. Local oscillations are generated by means of a second grid 2 back-coupled to the grid 1, the capacity coupling within the valve from grid 2 to anode being neutralized by a condenser 13 connected between grid 1 and anode.. Alternatively, Fig. 2 (not shown) oscillations may be derived from a separate oscillator, in which case the grid 2 is utilized as a screen. Further embodiments, Figs. 3, 4 (not shown) comprise respectively the use of the arrangement in a push-pull circuit and as beat-frequency oscillator in the reception of continuous waves. According to the Specification as open to inspection under Sect. 91 the signal may alternatively be applied to an outer grid of the mixing valve. This subject-matter does not appear in the Specification as accepted.
Patent GB-1466346-A (GB)
Title: Collector nozzle for slidable gates
IPC: B22D41/28
Filed: 1974-03-01
Abstract: 1466346 Foundary vessels USS ENGS & CONSULTANTS Inc 1 March 1974 [1 March 1973] 9447/74 Heading F4B A slidable gate for controlling the flow of liquid metal from a bottom-pour vessel has a refractory body and a collector nozzle 19 formed from a tube 20 of refractory material which resists erosion and has a high thermal conductivity and which is fitted with a replaceable tip 24 of a refractory which has a lower thermal conductivity than the tube 20 to reduce the tendency for the metal to solidify at the discharge end. The tube 20 is enclosed by a metal jacket 21 and held by a layer of refractory cement 22. The tip 24 has a metal casing 25 and a layer of cement 26. The tip may be attached by a V-section band clip 28 engaging lips on the two parts. Alternatively the tip may be held on by spring clips engaging a groove in jacket 21 or by screwthreads. The tip is made of a refractory having less alumina than the tube 20, and containing fire-clay or silica.
Patent GB-1049453-A (GB)
Title: Improvements in and relating to knives
IPC: B26B5/00
Filed: 1965-03-29
Abstract: 1,049,453. Knives; handles. STANLEY WORKS. March 29, 1965 [May 6, 1964], No. 9516/66. Divided out of 1,049,452. Headings B4B and B4K. The subject-matter of this Specification is identical with that described in Specification 1,049,452 but the claims are concerned with the provision in the handle of the blade storage compartment which leads from an opening in the handle and of the closure member for such opening.
Patent GB-181167-A (GB)
Title: New or improved means for holding, counting and conditioning spools, tubes, cops and twist bobbins
IPC: B65H49/38
Filed: 1921-03-31
Abstract: 181,167. Foster, A. March 31, 1921. Yarns, damping; yarns, ships, cages, and receptacles for. -Holders for conditioning and counting spools, tubes, cops and twist bobbins comprise wood or wirework baskets 2 divided by wires 3 into compartments or pockets which are lined, preferably at the sides only, with canvas or other absorbent fabric secured by sewing or otherwise. The baskets are dipped in water or sprayed and the bobbins &c. placed in the pockets head first.
Patent GB-114942-A (GB)
Title: A Cutting Device for Trimming the Edges or Selvedges of Felts, Carpets or other similar Textile Fabrics, applicable for other suitable purposes.
IPC: D06H7/06
Filed: 1917-07-04
Abstract: 114,942. Heckmondwike Manufacturing Co., and Eccles, J. July 4, 1917. Vertical-cutter type for cutting sheet material in the direction of feed.-Cutting-apparatus for trimming the edges or selvedges of felts, carpets, and similar textile fabrics, and for cutting up piece goods into strips or webs or the like comprises a disk cutter A and a fixed cutter S, the cutters being hollow ground and mounted to give a shearing cut and to be self - sharpening. The fixed cutter S is mounted on a spring arm T on the bracket D carrying the rotary cutter. The cutters are adjusted by screws U and hand-wheels V. The shaft P is driven by a belt, and a pulley N for driving each cutter A is keyed on the shaft U so that it may adapt itself to the position of the cutter pulley F. The fixed cutter is provided with an insertion of hardened tool steel for preserving the cutting-edge and for the better sharpening of the rotary cutter. The apparatus may form part of a needling-machine.
Patent GB-577481-A (GB)
Title: Manufacture of fluoroacetic acids and alkali metal salts thereof
IPC: C07C51/41
Filed: 1944-05-19
Abstract: Trifluoroacetic acid, monochlordifluoroacetic acid and difluoracetic acid are prepared by reacting halogen substituted ethylenic compounds of the formula CF2X-CY = CYZ in which Y and Z are chlorine or hydrogen and X is hydrogen, fluorine or chlorine, with an alkali metal permanganate and an alkali metal hydroxide in aqueous solution. Unreacted ethylenic compound is distilled off from the reaction mixture which is then neutralised or acidified and the fluoracetic acid or salt is separated by distillation or evaporation and extraction with a solvent-like ethyl alcohol, isopropyl alcohol, secondary butyl alcohol or diethyl ether.  In the examples: (1) 1.1.2-trichlor 3.3.3-trifluorpropene-1 is reacted with potassium permanganate and sodium hydroxide and trifluoroacetic acid is separated from the reaction product; (2) 1.1.2.3-tetrachloro 3.3-difluoropropene-1 is reacted similarly to give monochloro-difluoro-acetic acid; (3) 1.2-dichloro-3.3-difluoropropene-1 is reacted similarly to give difluoroacetic acid; (4) 3.3.3-trifluoropropene-1, potassium hydroxide and potassium permanganate are reacted together to give trifluoroacetic acid.
Patent GB-1061634-A (GB)
Title: Improvements in or relating to shell moulds and to a process for manufacturing the same
IPC: B22C9/04
Filed: 1964-03-09
Abstract: 1,061,634. Patterns. G. HERZMARK and L. MARSHALL. March 9, 1964 [March 14, 1963], No. 9808/64. Heading B3F. [Also in Division B5] A pattern for an investment shell mould comprises separable pattern halves of an elastic material, e.g. silicone rubber. The pattern halves each with integrally moulded pattern plate, are mounted with an aluminium plate between them to which they are held by a metal frame surrounding the edges of the aluminium plate and the pattern plates, and the assembly invested in the usual manner. The investment around the frame and edges of the pattern plates etc. is then removed and the halves separated. The invention may be applied to core-boxes. Mould and core materials.-The slurry or dry stucco mixture may comprise crushed firebrick, silica sand, zircon and aluminium silicates, fused silica, alumina sillimanite, molochite mullite, ceramic binders such as borates and tetra borates of alkali metals, phosphor dioxide, phosphates such as ammonium phosphate and ammonium-magnesium phosphate, ethyl silicate, alcohol, hydrochloric acid, nitric acid. A binder employing acid reactants can be followed by one embodying alkaline reactants so that hardening of one layer is effected by the following layer.
Patent GB-329449-A (GB)
Title: Machine for and method of manufacturing glass mouldings
IPC: C03B11/06
Filed: 1929-03-28
Abstract: 329,449. Stephen, O. R. March 28, 1929. Lantern fronts.-An anti-dazzle front glass for motor-vehicle lamps, is formed with a large number of sockets or holes y<2> inclined to its front surface.
Patent GB-1419852-A (GB)
Title: Iron balls
IPC: B02C17/20
Filed: 1973-03-01
Abstract: 1419852 Making cast iron balls TAIHEIYO KINZOKU KK 1 March 1973 [6 March 1972] 9989/73 Heading B3A [Also in Division B2] A method of making high toughness iron balls comprises casting hypo-eutectic pig iron into a white cast iron block, subjecting the block after heating to hot plastic deformation at a temperature such as to form white cast iron balls having a fine non-network eutectic cementite structure uniformly and concentrically-spherically dispersed throughout a pearlite matrix, rapidly cooling the balls, and tempering them at a temperature below the A c1  point of the cast iron or alternatively annealing them. The hypo-eutectic pig iron is cast into a white cast iron bar by means of a sand or metallic mould or by continuous casting. The bar is placed in a furnace at 1080‹ C. and balls are formed from the bar by a hammer, a freeforging machine or a die-forging machine at 900-1120‹ C. The balls are immediately cooled in water, oil or an air blast and then they are either annealed at 150-250‹ C. or tempered. The cast iron balls ae used in ball mills for grinding cements, ores, coal and the like.
Patent HK-173896-A (HK)
Title: Carrier-bound multicomponent detection system for the colorimetric determination of esterolytic or/and proteolytic substances of body fluids
Inventor: BACKHAUS JUERGEN DR
IPC: C12Q1/37
Filed: 1996-09-12
Abstract: The system is characterised in that the components of the detection system are present in different reagent carriers which permit fluid exchange between them. 
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Patent HU-T61135-A (HU)
Title: Receptacle
Inventor: MURLASITS ATTILA
IPC: H01R13/633
Filed: 1991-05-03
Abstract: The electric socket of the invention comprises a receiving part (12) with a depression (23) for receiving a plug, a body (3) for supporting the receiving part (12), wherein in the receiving part (12) and the body (3) holes (5) are made which are equipped with contacts (15) for securing current way between an electric network and pins of the plug inserted into the depression (23) and to the receiving part (12) means for facilitating removal of the plug from the receiving part (12) are assigned. The facilitating means include a pushing rod (1) supported on and guided in the receiving part (12) or in the body (3) connected to a pushing plate (2) made as a two-armed lever having an outer and an inner end (16, 19), the pushing plate (2) being supported so that under action of the pushing rod (1) in a first direction the inner end (19) of the pushing plate (2) moves oppositely and parallel to the first direction, wherein the outer end (16) is in an operating connection with the pushing rod (1), and the inner end (19) is arranged substantially in the middle region of the depression (23).
Patent HU-T39771-A (HU)
Title: Process for converting apple or apple side products
Inventor: KATONA ISTVAN
IPC: C12G3/00
Filed: 1984-04-19
Abstract: The apple based raw material is fermented and treated by vacuum clarification and filtration to remove the characteristic apple taste and aroma. The resulting neutral juice otherwise retains its content value and may be used for the prodn. of various liqueurs and wines.
Patent HU-T43274-A (HU)
Title: Gravitational rotary sprayer for spraying sewage onto biologic matter
Inventor: RAJKAI VILMOS
IPC: B05B3/12
Filed: 1986-04-14
Abstract: Gravitational rotating sprinkler used for the spraying of waste waters onto biological matter, allows the spraying of small volumes due to sufficient momentum generated by water jets leaving the sprinkler. Small volumes only operate two out of four sprinkler arms. The other two arms are closed off by two trip-flaps which, however allow the passage of water over set pressure limits to rotate all four arms.
Patent HU-T49868-A (HU)
Title: Process for producing heterocyclic nitromethane derivatives and pharmaceutical compositions comprising same
Inventor: BROWN STEVEN P
IPC: A61K31/341
Filed: 1989-04-26
Abstract: The invention concerns novel heterocyclic nitromethane derivatives of the formula 1 as defined hereinafter (and their non-toxic salts) wherein the heterocyclic moiety Q may bear a wide variety of optional substituents, together with pharmaceutical compositions containing them. The nitromethane derivatives are inhibitors of the enzyme aldose reductase and are of value in the treatment of certain complications of diabetes and galactosemia. The invention further concerns novel processes for the manufacture and use of said inhibitors.
Patent HU-T38591-A (HU)
Title: Process for the continuous production of niobium pentachloride of at least 99 mass percent purity
Inventor: IVAN LASZLO
IPC: C01G33/00
Filed: 1984-05-29
Abstract: Ferroniobium and chlorine gas are heated to 600-800 deg.C to form a mixture of (NbCl5)2, Fe2Cl6, Al2Cl6 and SiCl4 gases that are purified by passing through a column of hot NaCl pieces (at 280-300 deg.C). The impurities react with NaCl and collect at the bottom of the column in liquid form, the purified (NbCl5)2 steam is then condensed at below 280 deg.C. The granules of NaCl are of 30-40 mm dia. and are replaced regularly.
Patent HU-T41497-A (HU)
Title: Signal generator for producing pilot signals
Inventor: BAUMGAERTEL WERNER
IPC: F02P5/00
Filed: 1986-05-27
Abstract: The generator has at least one sensor cooperating with a set of at least one pair of signal generators, displaced relative to the sensor to provide a signal each time one of the generators passes the sensor. The latter is adjustable to the direction of relative movement along one of the separation lines extending between the individual generators. - The lines are similarly angled in apposite directions relative to the direction of relative movement. Pref. the generator uses a Hall sensor cooperating with an annular magnet having alternate poles around its periphery. (10pp Dwg No. 3/4)
Patent HU-T69187-A (HU)
Title: Device for equalizing analog circuit parts in an integrated circuit
Inventor: KOBLITZ RUDOLF
IPC: H03J7/04
Filed: 1990-12-18
Abstract: Analog circuit parts in an integrated circuit, for example filters, can be equalized by a control current by equalizing an additional reference circuit part, whose equalization must be verified externally, with this control current. By using a suitably designed horizontal frequency oscillator whose equalization must also be verified, this reference circuit part can be dispensed with even in known TV receivers. Using additional control circuits in the integrated circuit, fine equalization of the various circuit parts can be carried out automatically by adding a small correction control current to each control current. As a result, the control circuits are free from problems related to background noise, interception range and component tolerances. Equalization of analog bipolar or CMOS integrated circuits.
Patent HU-T35284-A (HU)
Title: Preparatives consisting of bipolimers and process for their production
Inventor: PEIGNIER MICHEL
IPC: C08L5/00
Filed: 1984-07-03
Abstract: 1. Compositions based on biopolymers containing at least 8% of biopolymer, characterized in that they are in the form of a stable oil-in-water emulsion comprising by weight : a) 40 to 99 parts of an aqueous phase containing by weight 10 to 60% of biopolymer and 40 to 90% of water, b) 1 to 60 parts of oil, and c) 1 to 40%, relative to the mixture a)+b), of at least one surfactant agent.
Patent HU-T51190-A (HU)
Title: Method for reproducing the embossed surfaces or surface parts of objects
Inventor: MAGONY LASZLO
IPC: B29C59/02
Filed: 1987-06-22
Abstract: The method uses a thermoplastic sheet over a hard negative imprint of the surface to be reproduced. Using the hard negative, a secondary positive mould is formed of an elastic material, preferably vulcanised rubber. The negative and positive moulds are heated and brought together, as a press tool, compressing the thermoplastic sheet between them using a pre-determined force (F). After removing the compressive force, the material is cooled, so that the shape produced by the moulds is fixed.
Patent HU-T63204-A (HU)
Title: Process for producing monoclonal antibodies against human tumor necrosis alpha-factor
Inventor: BARBANTI ELENA
IPC: C12N5/10
Filed: 1991-12-27
Abstract: A monoclonal antibody is provided which is able to neutralize both human TNF  alpha  and TNF  beta , or a binding fragment thereof. A stable hybridoma cell line and progeny thereof are also provided which secrete such a monoclonal antibody. The monoclonal antibody or a fragment thereof may be used to detect the content of human TNF in a sample of body fluid. <IMAGE>