baber/WOPTO huggingface dataset:
Patent GB-571497-A (GB)
Title: Mould and core construction for and method of casting covers for electrolytic cells of the tank type
IPC: B28B7/34
Filed: 1942-07-08
Abstract: 571,497. Electrolytic cells. CONSOLIDATED MINING & SMELTING CO. OF CANADA, Ltd. July 8, 1942, No. 9484. Convention date, Nov. 29, 1941. [Class 41] [Also in Group V] A combined gas collector and cell cover for electrolytic cells of the tank type is moulded from reinforced concrete. The invention is described in connection with the cell described in Specification 539,992, the cell cover, as shown in perspective, part sectional, in Fig. 1 and in sectional end elevation in Fig. 2, comprising sides 1, 2, a top 3 and a base 4. A gas-tight partition 5 divides the cover into a hydrogencollecting chamber 9 and an oxygen-collecting chamber 10, the floors of the chambers sloping upwardly towards the partition. Cathodes 12 and anodes 13 are welded or riveted to supporting rods 14 which pass through bores 15 in the partition 5 and are secured by counter-sunk nuts and washers 16 which are covered with cement grout to present a smooth surface. Each anode is provided with a porous diaphragm 21 of woven asbestos cloth which is secured in a groove 23 in the underside of the base. An asbestos skirting 25 secured to the base surrounds the electrodes. Formed in the base, or either side of the partition 5, are alternating channels 19a, 20a and slots 19, 20, the slots extending completely through the base and forming gas ports. The channels 19a on the right hand side of the partition are aligned with the slots 19 on the left hand side of the partition and vice versa. Spacers 28 separate the electrodes from the base. Spacers 28a clipped on tothe anodes help to shape the diaphragm bags 21 and prevent the bags from touching the anodes. Spacers 28b prevent the electrodes from swinging. Gas pipe couplings 11, 11a are embedded in the top 3. Samples of gas may be withdrawn from pipe 65. A pipe 67 provides an indication of the height of the electrolyte. Bus-bars 17, 18 pass through tapered slots in the top 3, the slots being made gas-tight with cement grout. Pipes 66 extending downwardly on each side of the asbestos skirting 25 ensure circulation of the electrolyte. A mould for making the cover is described (see Group V).
Patent GB-1361948-A (GB)
Title: Lubrication of bearings
IPC: F01D25/18
Filed: 1972-03-01
Abstract: 1361948 Bearings SOC NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION 1 March 1972 [1 March 1971] 9497/72 Heading F2A A bearing assembly for a shaft 3 has a main bearing 2 and an auxiliary bearing which may take the radial load in the event of failure of the main bearing. The auxiliary bearing consists of a bush 8, mounted for radial movement in a housing 4, which engages with a journal element 12 attached to the shaft. Fluid under pressure is supplied to the space 9 between the housing and bush so as to locate the bush, and is bled to the clearance between the bush and journal to lubricate the auxiliary bearing. Seals 10, 11 may be provided between the bush and housing. The auxiliary bearing may facilitate the supply of lubricant to the main bearing. As described, the journal element has an annular chamber 15 disposed radially inwardly of the channels 8d through which lubricant is bled to the auxiliary bearing. The chamber has vanes 15 inclined in the direction of rotation of the shaft, which direct lubricant into ducts 16a from which it is conveyed via axial ducts 17, 18 to the main bearing 2.
Patent GB-1202895-A (GB)
Title: Improvements in or relating to fluid rectifiers
Inventor: KENTFIELD JOHN ALAN CHARLES
IPC: F15D1/04
Filed: 1967-03-01
Abstract: 1,202,895. Aerodynamic valves. J.A.C. KENTFIELD. May 31, 1968 [March 1, 1967], No.9594/67. Heading G3H. [Also in Division F1] An aerodynamic valve device is provided with a by-pass which remains inactive during fluid flow in the "easy" direction, but which becomes the outlet when fluid flows into the device from the previous outlet and is prevented from flowing out of the previous inlet by the aerodynamics of the device. Arrows A show the 'easy' flow path between ports 2 and 3, whilst reverse flow from port 3 is directed to port 8 in direction B with no out flow at port 2. The Specification describes in detail many other arrangements of vanes and passages which produce a similar result. Figs. 6 and 7 (not shown) illustrate the application of the invention to a pulse jet motor, a gas turbine and a combustion chamber for heating air for drying crops (See Group F1).
Patent GB-789644-A (GB)
Title: Improvements in and relating to underwater coverings for retaining a bed of loose material subjected to action of running water
Inventor: BOONSTRA LIEUWE LUCAS
IPC: E02B3/12
Filed: 1956-03-27
Abstract: 789,644. Protecting beds of streams &c. NAAMLOOZE VENNOOTSCHAP HOLLANDSCHE DRAAD-EN KABELFABRIEK. March 27, 1956, No. 9606/56. Class 68(2) Pliable elastic foil e.g. polyamide, polyethylene, polyethylene-terephthalate, polyvinyl chloride, or polyvinylidene chloride plastic material, of thickness 1/20 mm. to several mms. is laid on a bed in running water to retain loose material. Parallel sections overlap each other and may be anchored by stones. A dike of clay or sand may be constructed thereon.
Patent GB-164566-A (GB)
Title: Improvements in hydraulic transmission mechanism
IPC: F16H39/20
Filed: 1920-04-07
Abstract: 164,566. Hawkins, C. A. April 7, 1920. Clutches and speed-varying mechanism.- Hvdraulic transmission mechanism of the radial cylinder type comprises a cylinder block carried by the driving-shaft C and provided with two sets of cylinders, the pistons of which are provided with feet engaging clips on bearing blocks P<2>, M<2>. The block P<2> is mounted on a pin P<3> which is adjustable by means including a rod P<5> and lever P<7>, or by a piston R acted on by the pressure of the liquid. The block M2 is mounted on a crank-pin D<4> carried by the driven shaft D, which also carries a ported valve ring D<3>. A reservoir F for making up leakage is provided.
Patent GB-668985-A (GB)
Title: Mechanical movement
IPC: F16H19/04
Filed: 1950-04-20
Abstract: 668,985. Toothed gearing. DAVEY, P. H. April 20, 1950, No. 9750/50. Class 80 (i). A mangle rack 10, reciprocated upon rotation of a shaft 23, is formed with bulbous end portions 10a, 10b to reduce the shock of each reversal in the reciprocatory movement. The rack comprises a flanged plate 11 secured to a parallel plate 12, the rack teeth, preferably formed by rollers 13, being supported between the plates. The shaft 23 is driven through a gearbox by a motor and carries a pinion 26 meshing with a pinion 27. A jack shaft 28 keyed to the pinion 27 is mounted in a rotatable arm 29 and carries a sprocket 31 engaging the rack rollers 13. The arm 29 comprises two halves connected by bolt means 30 and is rotatably mounted on the shaft 23. The sprocket 31 is kept in engagement with the rack 10 by a guiding channel 15 formed by the plate 12 and co-operating with the lower end of the shaft 28, needle rollers 34 being provided, and the rack 10 is guided in its reciprocation by a slot 32 co-operating with a needle bearing 33 on the shaft 23. A bottom plate 16 of the rack is welded to the channels 15 and carries a shoe 17 riding on ways 18 bolted to the housing 19. A bracket 43 attached to the shoe 17 is connected by springs to a rod 44 passing therethrough and passing out of the housing 19, the rod being connected to any driven apparatus. The entire mechanism may run in oil.
Patent GB-999519-A (GB)
Title: Apparatus for vehicle detection
IPC: G08G1/042
Filed: 1963-03-12
Abstract: 999, 519. Locating magnetic bodies. THOMPSON RAMO WOOLDRIDGE Inc. March 12, 1963, [April 23, 1962], No. 9779/63. Heading G1N. [Also in Division G4] Vehicles are detected by means of the variations their parts of high permeability produce in the earth's magnetic field the field strength being detected by a device 17 which measures the average value of the flux over a certain area, the device 17 being so positioned that the value so measured as a vehicle passes is always above the ambient value in the absence of a vehicle. As shown in Fig. 5 the presence of a vehicle produces increases and decreases in parts of the earth's field so that a magnetometer 17<SP>1</SP> would produce an output as shown in Fig. 6A as the vehicle passed. If however a magnetometer measuring the average value of the field over a sufficiently large area is placed at 17 an output is produced which is always above the ambient as shown in Fig. 5B. Fig. 6C illustrates the loss in amplitude if the magnetometer is positioned at 17<SP>11</SP>. Fig. 9 shows a detection circuit which employes a flux gate magnetometer and has two threshold values. The circuit includes a stabilization circuit which biases the magnetometer to a part of its characteristic where it is both sensitive and unaffected by drift in the oscillator amplitude. The apparatus is first set up to produce no output from differential amplifier 52 with switch 56 open. The switch is then closed to produce a first threshold, shown as line 71 in Fig. 11, by increasing the bias current to the magnetometer through resistor 60. When the signal 70 rises above this threshold differential amplifier 52 produces an output which operates relay 58. This operates the counting and indicating circuit and also opens contact 59 bringing resistor 60 into the bias circuit. This establishes a second threshold 73. Thus despite the dips in the output curve the relay only resets when point 74 is reach reached thus producing only one count per vehicle. A similar circuit without stabilisation is described in which the magnetometer output is compared with a signal from a three resistor potentiometer, the reference input of the differential amplifier being connected to one of the two central junctions in one position of the relay and to the other in the second position of the relay (Fig. 12 not shown). The output circuit may include a capacitor 80 which prevents the relay switching in the case of a sudden fall in the output. To prevent a loss in sensitivity at the rise of the output is is stated that the relay coil should have a high impedance and the amplifier a low impedance output. The magnetometer which is preferably of a known type comprising a ceramic tube containing a helical strip of permalloy may be provided with a flux collecting aperture formed by a high permeability piece 86 (Fig. 15). The magnetometer may be placed in the direction of the earth's field either above or below the vehicles (Figs. 7 and 8 not shown). If an asymmetrical collecting area is used it is preferably in line with the vehicle path.
Patent GB-997980-A (GB)
Title: Improvements in processes for producing chemical conversion coatings on magnesium alloy surfaces
IPC: C23C22/78
Filed: 1964-03-09
Abstract: A chemical conversion coating is formed on a magnesium alloy containing between 6% and 9% by weight of aluminium by treating first with a solution having a pH from 7.0-11.0, and containing a fluoride and a phosphate, at a temperature between 55  DEG C. and 82  DEG C., rinsing with water and then treating at a temperature between 21  DEG C. and 88  DEG C. with a solution (pH 0.8-1.2) free from halide and sulphate ions and containing tri- and hexavalent chromium and a phosphate.  The solutions may have non-ionic wetting agents, e.g. polyethoxylated phenols.  In an example, the first solution (pH 9.5) contains (parts in grams) tetrasodium pyrophosphate 17, sodium fluoride 3.4, water to make 1 litre (pH 9.5).  The second solution (pH 1) contains sodium dihydrogen phosphate 6.8, sodium dichromate 2.8, chromium trioxide 5.4, chromic nitrate 6, water 1 litre.
Patent GB-594728-A (GB)
Title: Improvements relating to fuel burners
IPC: F23D1/00
Filed: 1945-04-19
Abstract: 594,728. Gas, liquid and pulverized-fuel burners. HAMMOND, C. F., and SHACKLETON, W. April 19, 1945, No. 9873. [Class 75 (i)] [Also in Group II] In a gas, atomised liquid or pulverized solid fuel burner, shown in Fig. 1, recurring sets of four identical annular plates 15 form an annular diffusing wall between concentric chambers 12, 13 having fuel and air inlets 10, 14 respectively for mixing the fuel and air in their passage to the burner nozzle. Each annular plate is formed with feeder ports or slots 16, transfer ports 17, inclined jet ports 18, and locating-pin holes 19. The plates are arranged as shown at A, B, C, D, Fig. 3, the plates A, B being arranged at zero angle with obverse and reverse faces uppermost respectively and the plates C, D being arranged with obverse and reverse faces uppermost respectively displaced angularly so as to cause the transfer ports J7 of one pair of plates to register with the feeder ports 16 of the next pair of plates and to cause fuel to issue from the jet ports 18 in successive plates in opposite directions. The stack of plates is clamped between housings 21, 22 by rivets 20 passing through the feeder and transfer ports. The mixing space preferably contains a tapered core 26 to prevent any substantial decrease in the velocity of the gas stream between the inlet end of the mixing space and the combustion zone as described in Specification 594,727. In another burner construction a rectangular mixing chamber has one or two opposite diffusing walls composed of stacks of plates G, H, I, J, Fig. 6, having feeder ports 27, transfer ports 28, jet ports 29 and locating-pin holes 30, the plates, G, J being identical but arranged with their obverse and reverse faces uppermost respectively and the plates H, I, which differ from the plates G, J in the inclination of their jet ports, being identical but arranged with their obverse and reverse faces uppermost respectively. Specification 395,268, [Class 75 (i)], also is referred to.
Patent GB-1062763-A (GB)
Title: Improved device for measuring the distance between bowling green bowls
IPC: G01B3/06
Filed: 1965-03-09
Abstract: 1,062,763. Measuring calipers. R.N. CLOSE. Feb. 2, 1966 [March 9, 1965], No.9903/65. Heading G1M. A measuring device for determining distances in a game of bowls comprises extensible calipers including pivoted measuring legs 9 joined by a lazy tong linkage including pivoted links 2-3, 6, 7. A slotted lever 16 is provided to retain the lazy tong linkage at the required extension.
Patent HK-104192-A (HK)
Title: Acid stabilized amino compositions for textile treatment
Inventor: KONIG AXEL
IPC: D06M13/463
Filed: 1992-12-24
Abstract: Aqueous dispersions of certain amines, with Bronstedt acids having a pKa of at least 6, are stable and are useful as rinse-added fabric softeners.
Patent HU-T60303-A (HU)
Title: Process for surface treatment of absorption resins
Inventor: KIMURA KAZUMASA
IPC: C08J3/00
Filed: 1991-03-28
Abstract: A method for treating the surface of an absorbent resin which comprises mixing (I) 100 parts by weight of an absorbent resin powder having a carboxyl group, (II) 0.01 to 30 parts by weight of a polyhydric alcohol, (III) 0 to 50 parts by weight of water and (IV) 0 to 60 parts by weight of a hydrophilic organic solvent, and heat-treating at a temperature in the range of 90 to 250 DEG C to treat the surface of said absorbent resin powder (I) until the reaction of said absorbent resin powder (I) with said polyhydric alcohol (II) is completed, wherein the time for completion of the reaction is the time that satisfies the following equation (a-1): <MATH> wherein A is absorption capacity of said absorbent resin powder (I) for physiological saline solution, B is the absorption capacity of the resultant treated absorbent resin for physiological saline solution, and C is parts by weight of said polyhydric alcohol (II) used per 100 parts by weight of said absorbent resin powder (I).
Patent HU-T56355-A (HU)
Title: Process for producing (1,3-thiazolidinyl)-(2-oxaoalkyl)-ketones and pharmaceutical compositions comprising same
Inventor: GANDOLFI CARMELO
IPC: A61K31/427
Filed: 1989-03-02
Abstract: Compound of formula I <CHEM>  wherein R is hydrogen, C1-C4-alkyl, allyl or propargyl;  X is O, CH2 or S;  R1 is a linear or cyclic alkyl, hydroxy, alkoxy, amino group; are useful as antitussive agents.
Patent HU-T44568-A (HU)
Title: Process for preparing 2-oxo-1-(substituted phosphorus)-azetidines
Inventor: BISACCHI GREGORY S
IPC: C07F9/547
Filed: 1987-04-27
Abstract: Antibacterial activity is exhibited by 2-azetidinones having an acylamino substituent in the 3-position and having an activating group in the 1-position of the formula <CHEM>  wherein R4 is -CH2-Z, <CHEM>  or <CHEM> i
Patent HU-T59705-A (HU)
Title: Process for gas-phase polymerizing alpha-olefines with transition metal base catalyst
Inventor: MARTENS ANDRE
IPC: C08F4/654
Filed: 1991-08-30
Abstract: A continuous process (I) for the polymerisation of a 2-12C is carried out in a gas phase polymerisation reactor by bringing a gaseous reaction mixture contg. olefin (II) into contact with a catalyst system (III) of the Ziegler-Natta type consisting of a solid catalyst consisting (A) at least one cpd. of a transition metal belonging to gps. IV, V or VI of the Periodic Table of elements and of a (B) cocatalyst comprising at least one organometallic cpd. of a metal belonging to gps. II or III of the Periodic Table. In (I), (II) is fed into the polymerisation reactor at a constant rate.
Patent HU-T49196-A (HU)
Title: Hydraulic cylinder of quick return
Inventor: LANGE JOERG
IPC: F15B15/22
Filed: 1986-03-06
Abstract: A hydraulic cylinder, having a piston dome (15) or cylinder head top with closeable openings (16) for admitting a hydraulic medium.
Patent HU-T54818-A (HU)
Title: Pulse-counting channel
Inventor: WIESEMANN KLAUS
IPC: G07D9/02
Filed: 1989-07-21
Abstract: The invention relates to a coin counting groove 1, in which the section 6 of the inner wall 5 of a coin compartment 2 constructed in each case as askew cylinder troughs consists of obliquely staggered casing surface sections 9 which form shoulders 12. The coins can be merely swivelled about a predetermined angle when corresponding acceleration forces occur. The coin compartments 2 are prevented from being flung out. <IMAGE>
Patent HU-T47551-A (HU)
Title: Process for producing nitric acid ester derivatives of oxazol- and thiazol- compounds
Inventor: SHIOKAWA YOUICHI
IPC: C07D277/56
Filed: 1988-07-19
Abstract: A compound of the formula : <CHEM> wherein R<1> is hydrogen, lower alkyl, halo(lower)alkyl, halogen, aryl which may have suitable substituent(s), heterocyclic group, amino which may be substituted by suitable substituent(s) or N,N-di(lower)alkylamino(lower)alkyl,  R<2> is hydrogen, lower alkyl or N-[nitrooxy(lower)alkyl]carbamoyl,  X is -O- or -S-,  Y is a single bond, lower alkylene or lower alkenylene, and Z is lower alkylene which may be substituted by suitable substituent(s) or lower alkyleneoxy(lower)alkylene, and pharmaceutically acceptable salts thereof, which have vasodilating activities, to process for the preparation thereof, and to a pharmaceutical composition comprising the same for therapeutical treatment of cardiovascular disorder in human being.
Patent HU-T35151-A (HU)
Title: Insect-alarming or insect-alarming and anti-fading preperatives with improved influence
Inventor: ERDOES GYULA
IPC: A01N43/16
Filed: 1983-11-04
Abstract: Insect repellent prepns. with opt. light filtering properties. The prepns. contain as active ingredients: 2-ethyl-1,3-hexane-diol, n-butyl-3,3-dihydro-2,2-dimethyl -4-oxo-2H-pyran-6 -carboxylate, 3-acetyl-2-(2,6-dimethyl -5-heptenyl) -oxazolidine, 2,3,4,5-bis-butylene -tetrahydro-furfural, eucalyptus oil, menthol, with at least 2wt.% N,N-diethyl -m-toluamide, at least 1wt.% other insect repellent, at least 2wt.% poly-ethylene-glycols M:200-20,000, and not more than 95wt.% additives. - The opt. light filtering properties of the prepns. are provided by the addition of at least 0.2wt.% active light filtering agents, e.g.: amyl-dimethyl -p-amino-benzoate, di-propylene-glycol -mono-salicylate, 2-ethoxy-ethyl-p -methoxy-cinnamate. - The additives are mainly liq. carriers, emulsifying agents, thickeners, stabilisers or gelifiers.
Patent HU-T51647-A (HU)
Title: Process for production of reduced non-glycolized recombined human il under 2
Inventor: LANDO DANIELLE
IPC: C07K1/113
Filed: 1989-07-27
Abstract: The invention relates to a nonglycosylated, recombinant human IL2 in which the three cysteines in positions 58, 105 and 125 are in the reduced form and which exhibits a biological activity comparable with that of the oxidised IL2 having the same sequence and containing a disulphide bridge in position 58-105, to the process for obtaining it and to its application as a medication.
Patent HU-T59566-A (HU)
Title: Microbicide compositions containing 4,5-dichloro-2-cyclohexyl-3-isothiazolone and known microbicide active component
Inventor: HSU JEMIN CHARLES
IPC: A01N43/76
Filed: 1991-12-10
Abstract: Synergistic microbicidal compositions are disclosed, comprising 4,5-dichloro-2-cyclohexyl-3-isothiazolone and one or more known microbicides for more effective, and broader control of microorganisms in various systems.
Patent HU-T45064-A (HU)
Title: Process for producing 6h-isoxazolo/3,4-d/pyrazolo/3,4-b/pyridines and pharmaceuticals comprising these compounds
Inventor: SHUTSKE GREGORY M
IPC: A61P25/20
Filed: 1986-12-22
Abstract: There are disclosed compounds having the formula wherein R₁ is hydrogen, loweralkyl, arylloweralkyl, aryl or heteroaryl; R₂ is hydrogen or loweralkyl; R₃ is loweralkyl, loweralkoxyloweralkyl, cycloalkyl, arylloweralkyl or heteroarylmethyl; and R₄ is hydrogen or loweralkyl; or a pharmaceutically acceptable acid addition salt thereof, which are useful as anxiolytic agents, methods for synthesizing them, and pharmaceutical compositions comprising an effective amount of such a compound.
Patent HU-T57772-A (HU)
Title: Process for producing physostigmine analogs and pharmaceutical compositions comprising such compounds
Inventor: GLAMKOWSKI EDWARD JOSEPH
IPC: C07D209/32
Filed: 1990-11-02
Abstract: The present invention relates to compounds of the formula I, <CHEM> where X is hydrogen, halogen or loweralkyl; and R1, R2 and R3 are each independently hydrogen, loweralkyl, cycloalkyl, arylloweralkyl or aryl, or alternatively the group -NR2R3 taken as a whole constitutes <CHEM> R4 being hydrogen or loweralkyl and a process for their preparation. The compounds of the invention show central cholinergic innervative properties for treating various memory dysfunctions and can, therefore, be used as medicaments.
Patent JP-S5494697-A (JP)
Title: Magnet having improved magnetic field uniformity
Inventor: CHIBA AKIO
IPC: G01R33/383
Filed: 1978-01-11
Abstract: PURPOSE: To prevent the disperse of the field at the magnet gap thus to improve the field uniformity, by employing Fe-Co alloy where the crystallizing direction is matched to the facing direction of pole piece as pole piece material.  
     CONSTITUTION: Fe-Co alloy ingot made of Co reduced in H and Fe and composed, for example, of 41 wt% of Co and 59 wt% of Fe is dissolved in the vacuum. Said ingot is set in Al 2 O 3  crucible and a portion of said ingot is dissolved in Ar gas environment by means of high frequency furnace, then after making the temperature of molten metal sufficiently uniform it is solidified from the bottom with cooling rate of 4°C/h to one direction. Said material is cut to pole piece and annealed for three hours with 700°C in H environment. When matching the solidifying direction with the facing direction of pole piece, strong field can be produced in the gap resuslting in the improvement of field uniformity. 
     COPYRIGHT: (C)1979,JPO&Japio