baber/WOPTO huggingface dataset:
Patent GB-291191-A (GB)
Title: Improvements in jars or containers for tobacco and other substances
IPC: A24F25/02
Filed: 1927-04-06
Abstract: 291,191. Andrew, H. V., and Betjemann & Sons, Ltd., G. April 6, 1927. Linings,-Re1ates to means for determining the humidity or dryness of the air in jars for tobacco, cigars, biscuits, &c. The jar a is provided with a closely fitting lid b with air vents d and the base e is perforated at f, feet g raising the base to permit air to enter. The inner face of the side wall is recessed to carry a cylindrical layer i of asbestos &c. adapted to be moistened. The substance to be stored is held in a metal &c. liner j having a perforated side wall surrounded by two relatively movable concentric walls m, m<1> provided with apertures n which can be closed or caused to register by a pin l and slot. The lining is supported by feet o or by a flange p. In a modified form the jar may be polygonal, and the adjustment of the parts m, m<1> effected vertically. The asbestos may be replaced by material adapted to absorb moisture.
Patent GB-471043-A (GB)
Title: Improvements in screw thread cutting mechanisms
IPC: B23B11/00
Filed: 1937-04-03
Abstract: 471,043. Screwing. POPPENSIEKER, F. April 3, 1937, No. 9528. [Class 83 (iii)] In a screw-thread-cutting machine the hollow spindle r carrying the cutting tool and moved axially by the thread cutting operation is coupled by a sleeve i with the driving shaft g keys k connecting the sleeve with grooves h in the shaft g and rollers v mounted on studs u fixed to the end of the hollow spindle r which is fitted with a strengthening collar t engaging slots q in an overhanging part of the sleeve i so as to transmit the drive from sleeve i to spindle r. During the idle approach of the tool to the work the sleeve i slides on the shaft g with sliding friction, but during the cutting operation the spindle moves forward relatively to the sleeve with rolling friction.
Patent GB-1098005-A (GB)
Title: An improved handle-sponge assembly
IPC: A47L17/04
Filed: 1965-03-05
Abstract: 1,098,005. Reservoir pads. T. PAUL. March 5, 1965 [March 6, 1964], No. 9536/65. Heading A4K. Soap solution is fed from a reservoir in the main body 100 of a handle-sponge assemby by depressing a flexible cap 110 or by pressing an actuating member (262), Fig. 14 (not shown), so that the solution flows through an aperture 105 along channels (123a, 123c or 123d and 123e, and 123b), Figs. 5 and 5a (not shown), which are formed in a sleeve member 120 fitting closely over the lower end 104 of main body 100, through bore 128 and aperture 131 in casing 130 into the sponge. The sponge may be mounded integrally with or be detachably connected to casing member 130 which may have radially extending ribs embedded in the sponge. A plunger like obturator 140, which is slidably received in casing member 130 closes aperture 131 when it is depressed to prevent escape of solution while the reservoir is being refilled.
Patent GB-353491-A (GB)
Title: Improvements in or relating to electric switchgear
IPC: H02B13/02
Filed: 1930-03-26
Abstract: 353,491. Switchgear structures. REYROLLE & CO., Ltd., A., Hebburn-on- Tyne, and CHRISTIE, J., 4, Sidecliff Road, Sunderland. March 26, 1930, No. 9598. [Class 38 (v).] Rotary selector switches for separately enclosed duplicate bus-bars in a switchgear structure are themselves separately enclosed in oil-filled casings and serve each to make (or break) the circuit between one pole of the oil-immersed circuit-breaker and the respective bus-bar at two points. The enclosed bus-bars A terminate in contacts A<1> enclosed in oil-filled chambers B below which is mounted another oil-filled chamber C, attached to the circuit-breaker J by means of a flexible extension H<3>, and into which a tubular casing H extends. This casing has internal and external contacts K<2>, H<1> mounted on it, the internal contacts being engaged by the contact on the upper end of a detachable coupling element carried by a condenser-type insulator K<1>. The lower end of the coupling element engages one of the fixed contacts of the circuit-breaker. An insulator D<1>, rotatably mounted and operated from outside by the linkage G, G<1>, G<2>, carries two contact-arms F, E, Fig. 2, which engage the contacts H<1>, A<1> and connect the chosen bus-bar (or disconnect it) at two points. An angularly-moving contact-member P in a separate casing O serves to connect the other pole of the circuit-breaker with the feeder Q and makes and breaks the circuit at one point only. Earth contacts are provided for the off positions of the contact arms E, F, P and the usual interlocks between the isolating switches themselves and between them and the circuit-breaker may be provided.
Patent GB-1019066-A (GB)
Title: Improvements relating to the operation of electric discharge lamps from alternating current supplies
Inventor: CATES JULIUS
IPC: H05B41/232
Filed: 1962-03-14
Abstract: 1,019,066. Supply circuits for discharge lamps. GENERAL ELECTRIC Co. Ltd. Mar. 14, 1963, [Mar. 14, 1962], No. 9821/62. Heading H2H. The Figure shows a circuit arrangement to reduce flicker of a heated electrode mercury vapour discharge lamp 12 operated from a 240 volt, 50 cycle supply 1, 2, the winding 23 being inductively coupled to the inductor 9 and connected so as to increase the voltage across the lamp 12 on starting. The capacitor 10 has an impedance at supply frequency substantially greater than the combined impedance of the inductor 9, the winding 23 and the portion 7 of the tapped ballast inductor 6. Further flicker reduction may be provided by a capacitor 11 (also providing radio frequency suppression) and a resistor (not shown), preferably having a negative resistance/temperature coefficient, connected in the circuit branch including members 9, 10. The lamp electrode between terminals 4, 14 may alternatively be supplied by another winding similar to the winding 15 supplying the. other electrode, and each such winding may be in series with another winding, also coupled to the inductor 9 and connected to reduce the electrode heating current when the lamp starts. In another modification, Fig. 3 (not shown), the windings 9, 23 and that supplying the electrode across terminals 4, 14 are combined in one continuous winding. The application of the invention to a sodium vapour lamp having non-heatable electrodes is described, Fig. 1 (not shown), together with the method of operation of the circuit and the constructional details of members 6, 9, 10 and 23. By providing the inductor 9 with further secondary windings the invention may be applied to the operation of two or more series-connected lamps. The various circuit components may be mounted in the lamp fitting.
Patent GB-681483-A (GB)
Title: Improvements in or relating to tractor-drawn cultivators
IPC: A01B39/16
Filed: 1950-04-21
Abstract: 681,483. Agricultural implements. NYGAARD, A F. April 21, 1950 [April 25, 1949], No. 9824/50. Class 6(i) [Also in Group XXXI] A machine for cultivating the soil beneath trees is provided with guiding discs 11 for steering the machine relatively to the tractor, the discs being controlled by a member on the tractor. As shown the frame 1 is pivotally connected to the tractor by a ball and socket joint 2. A shaft 7 mounted on the frame is provided with an arm 4 attached to the tractor hydraulic lifting arms 6 and an arm 8 connected by a link 9 and an arm 10 to the guiding discs 11 which are coupled by a member 25 and are rotatable on vertical shafts, The lift arms 6 are raised or lowered by a lever 18 causing the discs 11 to steer the machine to the left or right respectively. A feeler 14 is spring mounted on the frame and moves the handle 18 to cause the arms 6 to be lowered when the feeler encounters a tree, through hydraulic cylinders 15 and 17, and hose 16. For use with tractors without hydraulic lifting devices a manually operated cylinder is mounted on the tractor and connected by a flexible hose to a hydraulic cylinder mounted on the machine for turning the guide discs.
Patent GB-1479559-A (GB)
Title: Hydraulic traction cylinder
Inventor: HUIJGEN DICK
IPC: F15B15/14
Filed: 1976-03-11
Abstract: 1479559 Hydraulic actuators HYDRAUDYNE B V 11 March 1976 [4 April 1975] 09841/76 Heading F1D In an hydraulic actuator, which is used for applying traction, the piston-rod 3 projects out of the end 4 of the cylinder 1 and comprises a cable 8 surrounded by a sheath 9. A seal 5 is provided between the sheath 9 and the cylinder end 4. The space between the cable and the sheath is filled with grease.
Patent GB-823109-A (GB)
Title: Improvements in or relating to compressors
IPC: F04C21/00
Filed: 1957-03-26
Abstract: 823,109. Compressors. USINES CHAUSSON S. A. DES. March 26, 1957 [April 13, 1956], No. 9842/57. Class 8(1). A compressor piston 13 driven by a flexible plate 7 subjected to a vibratory movement electro-magnetically maintained, is displaced in a curved cylinder 17 having a cavity shaped as a torus segment. The piston 13 has a cup member on its periphery so that it acts as the delivery valve enabling the fluid contained in the casing 1 to enter the cylinder. A valve 21 exhausts into the delivery chamber 16.
Patent GB-1239964-A (GB)
Title: Processes and apparatus for demineralising water
Inventor: BLIGHT FRANK CHARLES
IPC: B01J49/00
Filed: 1968-02-29
Abstract: 1,239,964. Ion exchange; demineralising water. PERMUTIT CO., Ltd. 12 Feb., 1969 [29 Feb., 1968], No. 9907/68. Heading B1J. In the regeneration of a bed of mixed cation exchange resin and anion exchange resin by forming the bed into two separate layers so that a layer of anion exchange resin overlies a layer of cation exchange resin and thereafter pasing regenerant appropriate to the resin of each layer downwardly through each respective layer, the effluent regenerant from the anion exchange resin is collected above the layer interface and the influent regenerant for the cation exchange resin is introduced below the layer interface. Such regeneration may be effected in a vessel having a central device for collecting and distributing regenerant, the upperside of the device being provided with inlets in the form of strainers which allow passage therethrough of liquid but which prevent passage therethrough of resin and the under side of the device being provided with outlets preferably also in the form of strainers which allow passage therethrough of liquid but which prevent passage therethrough of resin, each inlet and each outlet being controlled by a non-return valve. Such device may be formed by a grid of pipes carrying tubular spigots, each spigot housing a ball which constitutes the non-return valve and being integral with a socket provided with a strainer. A pipe 1 of such a grid is illustrated in Figure 1, the pipe being shown located at the interface between a layer 2 of anion exchange resin and a layer 3 of cation exchange resin. The upper side of the pipe has a threaded opening carrying a threaded hollow spigot 7 integral with a socket 6 carrying a tubular strainer 4 provided with slits 5; the under side of the pipe has a threaded opening carrying a threaded hollow spigot 15 integral with a socket carrying a tubular strainer 11 provided with slits. Each spigot houses a ball 8 or 12 retained by a cross-pin 9 or 13 and adapted to engage a seat 10 or 14 thereby to prevent flow through the spigot.
Patent GB-981471-A (GB)
Title: Improved process for the alkylation of phenols
IPC: C07C37/14
Filed: 1963-03-13
Abstract: As catalysts in the manufacture of alkylphenols by reacting a phenol, having at least two free nuclear hydrogen atoms, with a mono-olefin having up to 5 carbon atoms, use is made of compounds of either of the formulae AIR(X)2 or Al(R)2X, in which R is an alkyl group of 1-4 carbon atoms and X is halogen. Specified catalysts are diethyl aluminium chloride, ethyl aluminium dichloride, diisobutyl aluminium chloride, isobutyl aluminium dichloride, ethyl diiodoaluminium and diethyl iodoaluminium. Complex compounds derivable from compounds of either of the above formulae may also be used, e.g. ethyl aluminium sesquichloride or methyl aluminium sesquichloride or bromide. The reaction is effected at 100-200 DEG  C., under a pressure of 100-5000 p.s.i.g. and in the presence or absence of a solvent, e.g. a long-chain paraffin hydrocarbon.  The process may be effected batchwise or continuously, and several methods of procedure are indicated.  Examples are given of the reaction of phenol with isobutylene in the presence of diisobutyl aluminium chloride to yield 2,6-di-tert.-butylphenol as the main product with minor proportions of 2-tert.-butylphenol, 2.4-di-tert.-butylphenol and 2,4,6-tri-tert.-butylphenol. Other examples describe the manufacture of (1) 2,6-diethylphenol from phenol and ethylene, (2) 2-tert.-butylnaphthol-1 from naphthol-1 and isobutylene, (3) 2-methyl-6 - tert. - butylphenol from o - cresol and isobutylene, (4) 2,6 - di - tert. - butyl - 4 - methylphenol from p-cresol and isobutylene, and (5) 2,5-di-tert.-butylhydroquinone from hydroquinone and isobutylene. Other specified products are 3 - methyl - 2,6 - diethylphenol, 3 - methyl-2,6 - diisopropylphenol, 2 - ethyl - 6 - tert.-butylphenol, 2 - isopropylnaphthol - 1 and 2.5 - diisopropylhydroquinone.  Specification 913,524 is referred to.
Patent GB-1427239-A (GB)
Title: Sensor provided with a pick-up panel
IPC: H04N5/335
Filed: 1973-03-01
Abstract: 1427239 T.V. camera targets PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 1 March 1973 [4 March 1972] 9964/73 Heading H1K [Also in Division H4] In a television camera type pick-up panel arrangement comprising a matrix of light detectors, e.g. phototransistors T 21 , T 22  ... connected between the intersections of a crossbar system of row A 20  ... and column A 01 , A 02  ... conductors, in which the video output signal is derived by sequentially applying reference voltage pulses to the row and column conductors from row and column scanning generators, the pulses from the row scanning generator are applied to the bases of transistors bT 20  ... (via conductors A 21  ...) the emitters eT 20  ... of which are connected to the row conductors A 20  ... and the collectors of which are interconnected A 00  and supply the video output signal to an output circuit. The collectors cT 21 , cT 22  ... of each row of transistors comprise a common comb-shaped collector island (see Fig. 3a) and with the conductors A 20  ... comprise the row conductors of the matrix. The rectangles with diagonals in Fig. 3a comprise connection apertures through a transparent silicon oxide insulating layer for the various column A 01 , A 02  ... row A 10 , A 20  ... row scanning input A 11 , A 21  ... and output A 00  conductors.
Patent GB-1080932-A (GB)
Title: Process for the treatment of textile materials
Inventor: WHITE WILFRED ARTHUR STEPHEN
IPC: D06L1/14
Filed: 1965-03-09
Abstract: Textile materials made from thermoplastic fibres or mixtures thereof with non-thermoplastic fibres are heat-set and subsequently scoured to remove contamination by passing them through a bath of a solvent which is trichloroethylene, perchloroethylene or 1:1:2-trichloro-1:2:2-trifluoroethane.  The thermoplastic fibres may be polyethylene terephthalate, nylon, cellulose triacetate, acrylic or polyolefin fibres and the non-thermoplastic fibres which may be admixed therewith are cotton, flax, viscose rayon, polynosic rayon, wool, silk and regenerated protein fibres.  Woven fabrics, filaments, yarns, apparel such as stockings or non woven goods such as felted or knitted goods may be treated.  The heat-setting may be effected by means of heated air or super-heated steam.  The solvent may be at or near the boil and may subsequently be removed from the fabric by contacting it with a heated aqueous medium or steam.  The fabric may subsequently be subjected to enzyme desizing and/or chlorite bleaching or may be padded in an aqueous alkaline solution of a peroxygen compound of pH above 11 and having an alkalinity corresponding to at least 7.2 grams per litre NaOH, steamed and passed into a bleaching bath of pH 9.5-11 and of alkalinity less than that corresponding to 7.2 grams per litre NaOH and steamed.
Patent GB-581119-A (GB)
Title: Improvements relating to fittings for light sources
IPC: F21V17/00
Filed: 1945-04-20
Abstract: 581,119. Street lamps &c. SIEMENS ELECTRIC LAMPS & SUPPLIES, Ltd., and STEVENS, R. W. April 20, 1945, No. 9994. [Class 75 (iv)] In a street lighting or other lighting fitting comprising an inverted trough or cup-shaped body 1 of badly conducting material such as concrete supporting an incandescent or mercury vapour electric lamp or other light source 7, a number of tubes 8 of copper, aluminium or other good conducting material are provided in the cup space 3 and pass through the body 1 to communicate with the free air at different levels so as to dissipate the heat produced by the lamp. The tubes may be corrugated or formed with fins and their lower ends may terminate in a channel 10 in the body 1 leading to a drainage duct 11. The fitting may be closed on the underside by a transparent globe 12 and a screen 9 may be provided to deflect the hot rising air on to the tubes 8. A steel conduit 5 extending through an arm 4 cast or moulded integrally with the body 1 serves as the passage for the electric conductors or fuel to the light source.
Patent HU-T62368-A (HU)
Title: Universal layer-separating device may be built back
Inventor: LASZLO RUDOLF
IPC: E21B33/128
Filed: 1991-04-10
Abstract: The proposed device may be installed using hydraulic equipment, and removed using a mechanical tool It comprises a tubular shaft, upper coupling, flexible closure mechanism formed with buttress-type thread attached to the outside of the tubular shaft, flexible seal, double acting wedges and guides to ensure correct seating. Essentialy, a flexible, split nut (16) is attached to the bottom of the tubular shaft. This nut may be moved towards the bottom of the well, and carries on its outside surface a rigid closure shell (18). The closure shell (18) is attached to the tubular shaft by means of frangible safety screws (17).
Patent HU-T41479-A (HU)
Title: Method for producing particularly indoor covering panels and unbroken coverings of heat-insulating and sound-proof features made by using of impregnated hardened paper foil
Inventor: GRUBER ISTVAN
IPC: E04F13/00
Filed: 1985-03-29
Abstract: Elements may be of hollow or solid construction, with a pre-printed hardboard covering. The elements are made to imitate various natural materials and are suitable for do-it-yourself applications, esp. as internal cladding. Base panels are prepd. by cutting to the right shape and size the required layers of corrugated cardboard or other paper based material made by dipping, pressing or casting. - The base panel is pref. coated with a synthetic resin based material as required to smooth out irregularities and to provide the desired hardness and stiffness. The base panel is then entirely covered by sheets of hardboard with the decorative pattern.
Patent HU-T54896-A (HU)
Title: Process for producing aquous diagnosticum and vaccine of nanbv
Inventor: HOUGHTON MICHAEL
IPC: C12Q1/68
Filed: 1990-03-15
Abstract: A pharmaceutical composition comprising a hepatitis C virus (HCV) antisense polynucleotide which is selectively hybridizable for the sense strand of the genome of an HCV, wherein the polynucleotide comprises a contiguous sequence of at least 8 nucleotides complementary to the sense strand of the genome of an HCV and a pharmaceutically acceptable excipient, wherein HCV is characterized by:  (i) a positive stranded RNA genome; (ii) said genome comprising an open reading frame (ORF) encoding a polyprotein; and (iii) said polyprotein is encoded by an HCV genome wherein the HCV genome has an homology at the polypeptide level of at least 40% to the 169 amino acid sequence shown in Figure 11.
Patent HU-H2998-A (HU)
Title: Method for producing catfish food and for breeding catfish of sale
Inventor: HESZ ATTILA
IPC: A23K1/10
Filed: 1982-09-22
Abstract: Fish feed is produced from slaughter house waste, pref. from a mixt. of 10-30 wt.% coagulated animal blood, 10-50 wt.% offal and/or pigs ears and/or cows udders, 10-30 wt.% lungs and/or livers and 5-20 wt.% mixed beef and/or pig waste by heat treatment at 60-110 deg.C and 2 bar pressure for about 30 mins. cooling, comminuting, mixing the resulting mass with 10-250 % of its wt. of a concentrate contg. vitamins, minerals, amino-acids and vegetable proteins, and opt. shaping the mixt. - The offal can include oesophagus tubes, the lung and liver used is not suitable for human consumption.
Patent HU-T44367-A (HU)
Title: Microporous separator composition and process for making thereof
Inventor: KRESTANOV JANKOV L
IPC: H01M2/16
Filed: 1986-07-31
Abstract: A compsn. for prodn. of microporous separators contains (a) 5-60 wt.% of polyolefin, (b) 10-60% of SiO2, (c) 10-75% of plasticiser, and (d) 0.2-20% of ethoxysiloxane. Pref. the polyolefin is low pressure polyethylene and/or super-high mol. polyethylene, or a mixt. of low pressure polyethylene and polypropylene. The plasticiser is an oil, dioctyl phthalate and/or polyethylene glycol. The ethoxysilane is tetraethoxysilane or ethoxypolysiloxane. The filler is silanised at room temp. with the ethoxysilane, followed by addn. of the polyolefin and the plasticiser, and homogenising hot or cold.
Patent HU-T53791-A (HU)
Title: Insecticide comprising bacillus thuringiensis
Inventor: TRAVERS RUSSELL S
IPC: A01N63/23
Filed: 1988-05-11
Abstract: The invention provides a culture of a sporogenic, crystalliferous mutant of Bacillus thuringiensis having the identifying characteristics of a strain selected from NRRL B-18195, NRRL B-18196 and NRRL B-18197, wherein the strain is characterised as having the ability to preoduce bypyramidal crystals composed of toxic protein and requiring a leucine and valine containing nutrient medium for growth, sporulation and crystal production. The cultures are useful as biocontural agents agents for controlling Leipdopteran insects.
Patent HU-T47157-A (HU)
Title: Process for the racemic dissociation of 3-acyloxy-bicyclo (3.3.0)octan-7-one-2-carboxylic acid esters by stereospecific enzyme or microbiological acylate hydrolysis
Inventor: PETZOLDT KARL
IPC: C12P17/02
Filed: 1987-11-12
Abstract: PCT No. PCT/DE87/00513 Sec. 371 Date Jul. 13, 1988 Sec. 102(e) Date Jul. 13, 1988 PCT Filed Nov. 12, 1987 PCT Pub. No. WO88/03567 PCT Pub. Date May 19, 1988.Process for the production of optically active (+)-bicyclo[3.3.0]octanol derivatives of formula (+)-I, in which R1 and R2represent jointly an oxygen atom or the double-bond residue -O-X-O- with X as a straight or branched-chain alkylene with 1-7 C-atoms, or R1 and R2 represent separately the residue OR5 with R5 as a straight or branched-chain alkyl with 1-7 C-atoms, and R3 the residue COOZ with Z as a hydrogen atom, straight or branched chain alkyl with 1-7 C atoms, cycloalkyl with 3-6 C atoms, phenyl or aralkyl with 7-10 atoms or R3 is the residue -(CH2)n-O-COR4 with n having the meaning 1-4 and R4 as a straight or branched-chain alkyl with 1-7 C atoms, cycloalkyl with 3-6 C atoms, phenyl or aralkyl with 7-10 C atoms. The process is characterized in that racemic 3 alpha -cyloxy-cis-bicyclo[3.3.0]-octane derivatives of formula (+)-II, wherein R1, R2R3 and R4 have the above meanings, are subjected enzymatically or microbiologically to a stereospecific acylate hydrolsis and the (+)-bicyclo[3.3.0]-octanol derivative produced is separated from the unsaponified bicyclo[3.3.0]-octanol acylate of formula (-)-II or the unsaponified enantiomers (+)-II are separated from the saponified bicyclo[3.3.0]octanol derivative (-)-I and then subjected to chemical acylate hydrolysis.
Patent HU-T55360-A (HU)
Title: Process for producing intgermediates suitable for producing substituted indolinone derivatives
Inventor: FORTUNAK JOSEPH M
IPC: C07C205/00
Filed: 1988-06-17
Abstract: A process which comprises reductive cyclisation of a compound of structure (II) <CHEM> in which n is 1 to 3 and X is a group displaceable by amine in the presence of at least two equivalents of anhydrous iron (III) chloride and at least two equivalents of an acetyl halide and a solvent to form a compound of structure (III) <CHEM> in which X and n are as hereinabove defined, Z is halogen. f