baber/WOPTO huggingface dataset:
Patent GB-1419248-A (GB)
Title: Composition for use in the treatment of grout lines
IPC: C09D5/00
Filed: 1972-02-28
Abstract: 1419248 Aqueous polymer compositions EASY-DO PRODUCTS Ltd 25 May 1973 [28 Feb 1972] 9096/72 Heading C3P [Also in Division B6] A composition for coating grout lines between tiles comprises a synthetic resin, a natural or synthetic wax and a pigment in aqueous dispersion. In examples an acrylic resin dispersion is mixed with paraffin wax, titanium dioxide pigment, a phosphate dispersant, water soluble cellulose, china clay, synthetic esters and soaps as antifoaming agent, an organo mercury compound, and tributyl tin oxide. Other resins mentioned are vinyl polymers and copolymers and styrene-butadiene copolymer and waxes mentioned are beeswax, montan wax and polyethylene wax.
Patent GB-615915-A (GB)
Title: Improvements in or relating to jet-propulsion and gas-turbine power-units
IPC: F23R3/60
Filed: 1946-03-25
Abstract: 615,915. Gas-turbine plant. OULIANOFF, G. March 25, 1946, Nos. 9201 and 20677. [Class 110 (iii)] [Also in Group XXVIII] In a jet propulsion or gas turbine power unit in which the combustion chamber is supported at one end by a joint connecting it to the compressor casing or to a member rigidly connected to the compressor casing and at its other end by a joint connecting it to a member of the power unit, the joint at one of the ends of the combustion chamber locates the combustion chamber axially and allows a limited range of universal angular setting of the combustion chamber relative to the member of the power unit to which it is connected. The joint, Fig. 2, connecting the combustion chamber to the outlet 8 from the compressor comprises a ring 11 which is spigotted in the outlet 8 and which has a spherical joint face 10 which co-operates with a similar face on the inlet to the combustion chamber. The joint is held together by bolts 9. The joint, Fig. 4, connecting the combustion chamber to the nozzle box 18 comprises a ring-member 16 which has, on one side, a spherical surface 20 engaged by a corresponding surface of a ring nut 19 and which is separated on the other side, from the flange of the nozzle box 18 by a packing ring 21 of flexible material. The ring 21 may be a steel-and-asbestos washer. The joint of Fig. 4 may be replaced by one according to Specification 584,820.
Patent GB-451095-A (GB)
Title: Improvements in and relating to methods of treating hard metal compositions
IPC: C22C1/05
Filed: 1936-03-28
Abstract: Cemented carbides comprising a sintered composition of hard metal carbide particles cemented together by a binder metal having a lower melting point than the carbide particles, e.g. metals of the iron group or combinations of the metals of the iron group with other metals such as the metals of the 6th group of Mendelejeff's periodic table of elements, are recovered from articles such as cutting tools, dies, &c. by heat treatment and crushing and thereafter pressed into shape and sintered into a compact mass for further use.  Pieces of the cemented carbide to be salvaged are placed in a closed carbon receptacle, e.g. a tube, and heated to a temperature at which the cemented carbide pieces become spongy or bloated after which the carbide is cooled and crushed in an ore crusher.  The heating temperature for tungsten carbide and cobalt is about 1600-1700 DEG C. and the heating period is about 30 seconds.  Specifications 364,718 and 394,193 are referred to.ALSO:Cemented carbides comprising a sintered composition of hard metal carbide particles cemented together by a binder metal having a lower melting point than the carbide particles, e.g. metals of the iron group or combinations of the metals of the iron group with other metals such as the metals of the 6th group of Mendelejeff's periodic table of elements, are recovered from articles such as cutting tools, dies, &c. by heat treatment and crushing and thereafter pressed into shape and sintered into a compact mass for further use.  Pieces of the cemented carbide to be salvaged are placed in a closed carbon receptacle, e.g. a tube, and heated to a temperature at which the cemented carbide pieces become spongy or bloated after which the carbide is cooled and crushed in an ore crusher.  The heating temperature for tungsten carbide and cobalt is about 1600-1700 DEG  C. and the heating period is about 30 seconds.  Specifications 364,718 and 394,193, [both in Group II], are referred to.
Patent GB-1097648-A (GB)
Title: Apparatus for the prevention of corrosion
Inventor: NOWAK WILHELM
IPC: C23F13/04
Filed: 1966-03-03
Abstract: 1,097,648. Automatic control systems for cathodic protection. VOLKSWERFT STRALSUND VEB. March 3, 1966, No.9328/66. Heading G3R. A cathodic protection system for an object 1 such as a ship comprises an A. C. source 62 which supplies protective current by way of a rectifier bridge 21 including thyristors 24, 25 the firing angles of which are controlled in dependence upon variations in the protective potential on object 1 as detected by a sensing electrode 2, the output of the rectifier 21 being connected to the object 1 and to an anode 26. The electrode 2 is connected to a circuit 8 which includes a reference Zener diode 4 and a potentiometer 3 for setting the level of protective potential. The output from circuit 8 is applied over a transistor amplifier 20, a transistor 38 and an R. C. circuit 27 to the firing circuit 58 of the thyristors 24, 25, the arrangement being such that an increase or decrease in potential of object 1 results in the thyristors being triggered later or earlier respectively in the half cycle of applied voltage, whereby the value of the protective current is maintained at a desired value. An embodiment including two protective anodes is described with reference to Fig. 2 (not shown).
Patent GB-1284714-A (GB)
Title: Apparatus for the manufacture of blocks
Inventor: DAVIDSON MAXWELL WINGATE
IPC: B30B11/00
Filed: 1968-04-30
Abstract: 1284714 Press filter MAXWELL DAVIDSON Ltd 29 July 1969 [30 April 1968] 9433/72 Divided out of 1284712 Heading B1D [Also in Division B5] The subject matter is disclosed in Specification 1284712 in relation to Figs. 1-3 of that application but the claims differ.
Patent GB-795487-A (GB)
Title: Production of combustible gas
Filed: 1956-03-27
Abstract: 795,487. Combustible gases. UNITED GAS IMPROVEMENT CO. March 27, 1956 [March 31, 1955], No. 9511/56. Class 55 (2). In a cyclic catalytic process for converting hydrocarbons into combustible gases the apparatus comprising a combustion chamber 2 with a heat storage mass 6 and a reaction chamber 1 containing a catalyst bed 4 is heated by a burner 10 supplied with a fluid fuel through line 9 and with air through line 8, lines 8 and 9 being fitted with hydraulically-operated valves 13 and 14 and valved by-passes 28 and 15, the arrangement being such that during a heating period fuel and air are supplied through the valves 13 and 14 and the by-passes 28 and 15 while during a gas-making period, valves 13 and 14 are closed and the burner 10 continues operation at a reduced rate on air and fuel supplied through the by-passes 28 and 15. The flow of air and fuel during the gas-making period may be from 20-75 per cent of those employed in the heating period. Additional steam and/or CO 2  may be supplied during the gas-making period through line 25 and hydrocarbon reactants are supplied through line 20. Hydrocarbon reactants may be methane, ethane, propane, butane and heavier hydrocarbon distillates, including heavy oils. Unsaturated hydrocarbons such as ethylene, propylene and butylene may be also used. In a modification the by-passes 28 and 15 are omitted and lines 8 and 9 are provided with valves which suitably regulate the amounts of air and fuel admitted to the burner 10 during the two periods. Specifications 668,978, 685,359, 689,762, 740,634 and 768,626 are referred to.
Patent GB-234599-A (GB)
Title: Improvements in and relating to building blocks and concrete buildings
IPC: E04B1/76
Filed: 1924-04-16
Abstract: 234,599. Downing, C. J., and Daniels, W. B. April 16, 1924. Compound bricks and blocks. - Building blocks are constructed of compressed-cork slabs c having setting material, such as cement &c., applied to the faces.
Patent GB-199844-A (GB)
Title: Improvements in delivery table mechanism for printing presses
IPC: B65H31/34
Filed: 1922-04-04
Abstract: 199,844. Marks, E. C. R., (Miehle Printing Press & Manufacturing Co.). April 4, 1922. Delivery apparatus.-The rear and side gauges of delivery table mechanism for printing- machines are provided with pivoted fingers which rest in contact with the delivery table and follow its vertical movement during the early part of its descent so as to prevent displacement of the sheets when the pile is being started. The table 11 is confined between guides 10 on a frame provided with a rear transverse bar 13, on which are adjustable brackets carrying forwardly extending bars 16 having the rear gauges 24 adjustable thereon. Fingers 25 with rounded ends 26 in contact with the table 11 are pivoted to the gauges 24 and ensure correct positioning of the first delivered sheets whilst the pile is being started. When the top of the pile reaches the level of the gauges the movement of the fingers is arrested by inclined stops 27. Side gauges with similarly pivoted fingers are also provided on the side bars 16.
Patent GB-531172-A (GB)
Title: Improvements in and relating to boilers
IPC: F24H1/28
Filed: 1939-03-28
Abstract: 531,172. Boiler furnaces. SATCHWELL, L. March 28, 1939, No. 9736. [Class 51 (i)] [Also in Group XIII] A boiler has below the opening of a fuel hopper 5 an imperforate bridge member 12 dividing the falling fuel into two opposing piles resting on the boiler floor, and primary air for combustion admitted at 16 laterally beneath the member 12 passes out through the inwardly sloping fuel faces 18, 19 formed by the natural angle of repose of the fuel. The floor may have a central ash-pit 22 into which the fuel does not overflow. The hopper has a water jacket 7 connected at each end to the boiler water space. The bridge member 12 is of inverted V form with its surfaces inclined at substantially the angle of repose of the fuel. The boiler is of steel plates 1, 2 welded and braced by stays 4, 8. The primary and secondary air inlets 16, 17 are controlled by a thermostat 25 operating flaps. Cold water enters at 20 and hot water is withdrawn at 21. The flue 33 has a counterbalanced flap.
Patent GB-581769-A (GB)
Title: Improvements in or relating to range finders
IPC: G01C3/10
Filed: 1942-07-13
Abstract: 581,769. Range - finders. KODAK, Ltd. July 13, 1942, No. 9742. Convention date, July 18, 1941. [Class 97 (i)] In a range-finder having a continuouslymoving view point, as described in Specification 581,765, provision is made whereby a second superposed image may be observed, and the range may be determined by coincidence ; a pair of such instruments may be combined so as to form a binocular instrument adapted for stereoscopic use. Fig. 2 shows a range-finder having a periscopic combination o<2> reflecting surfaces 45, 46 on a prism in a rotatable housing 44, the surface 46 being in front of an objective 42 forming an image in the focal plane of an eyepiece 40. A window is formed on the surface 46 by a cemented prism 48, and light from the object entering by an aperture 49 passes axially to the objective 42 and forms a second image in the eyepiece, superposed on the first. Approximate coincidence of the images of the range object may be produced while the housing 44 is stationary by axial adjustment of an optical wedge 50 operated by a scaled drum 60 ; an aperture 51 in the wedge 50 permits the passage of light from. the aperture 49. Accurate reading may be made by rotating the housing 44 and adjusting the wedge 50 until apparent relative movement of the two images of the range object, during, the rotation, is eliminated. Fig. 3 shows a modification comprising a doubly-reflecting prism 70 to increase the separation of the view points ; the wedge 74 comprises a central portion directed oppositely to the main portion. Other constructional embodiments are described, one being binocular, as described in Specification 581,767, and permitting use as a stereoscopic instrument.
Patent GB-409888-A (GB)
Title: Improvements in hydraulic shock absorbers for automobiles
IPC: B60G21/073
Filed: 1933-03-31
Abstract: 409,888. Vehicle suspensions; hydraulic shock-absorbers. HOME, H., 30, AkazienallÚe, Essen, Germany. March 31, 1933, No. 9785. Convention date, Nov. 10, 1932. [Classes 108 (ii) and 108 (iii).] In double-acting hydraulic shock-absorbers which are provided one on each side of a vehicle and in which directly opposite working chambers of each shock-absorber are interconnected, means are provided for transferring a portion of the working fluid to an auxiliary chamber under the action of comparatively small shocks. In one form, the shock-absorber pistons 13 are provided with apertures 14 controlled by valves 16 which in the position of rest of the apparatus leave an annular gap between the valve discs and their seats. The valve stems 15 pass through apertures in the pistons and a spring 18 urges the valve off its seat. For slight shocks fluid can pass through the piston but for heavier shocks the valve 16 closes the apertures 14. A compensating duct 7<a> connects the auxiliary chambers and throttling valves may be provided in the pipe lines connecting the opposite working-chambers.
Patent GB-782939-A (GB)
Title: Improvements relating to drill stands, stell props, roof supports and like supporting devices for use in mines, quarries and like situations
IPC: E21D15/26
Filed: 1955-04-04
Abstract: 782,939. Mine roof supports. SIEMENS-SCHUCKERT (GREAT BRITAIN), Ltd., and DIXON, B. J. Feb. 9, 1956 [April 4, 1955], No. 9827/55. Class 20(2) [Also in Group XXIII] A mine prop, stell prop or drill stand has at at least one end a member 6 having a curved gripping surface, the member being movable relative to the body of the prop in such a way that in use any movement of the body of the prop in a direction transverse to its length automatically increases the effective length of the prop. In 'the embodiment described the gripping member at each end of a drill stand comprises a pair of toothed cams 6 Fig. 1 connected in spaced relationship by a bearing 8 Fig. 3 which seats in a U- shaped recess 9 whereby the member will rotate about the bearing 8 when a transverse thrust is applied against the body 1 of the drill stand. The centre of rotation of the bearing 8 lies between the centre of curvature of the cams 6 and the root circle of the cam teeth 7 so that the rotation of the cams due to the transverse thrust causes the teeth 7 to project further into the face of the working to counteract any tendency of the stand to loosen. Compression springs 12 acting upon arms 10 extending from the bearings 8 normally maintain the cams 6 in their correct initial angular relationship with the stand. The gripping members may be universally mounted, in which case they are in the form of inverted saucer-shaped members. The drill stand is erected by rack and pinion means 14, 15, associated with spring loaded pawls 17, 18 which allow rotation of the pinion 15 in one direction only and which can be disengaged by means of a lever 19 when the stand is to be taken down.
Patent GB-138771-A (GB)
Title: Milling aspirator, for separating the loose husks or hulls of oats and similar cereals from the grain or kernels (after the removal of the husks from the kernels by mills)
IPC: B07B4/02
Filed: 1919-04-22
Abstract: 138,771. Macrory, F. S. N. April 22, 1919. Pneumatic separating.-In a milling-aspirator for separating the loose husks of oats and similar cereals from the grain or kernels, the husks and kernels are fed into the aspirator through a chamber B and are submitted to a current of air at D, whereby most of the husks and some of the lighter kernels are driven up a passage E, while the heavier kernels fall through a passage F at the bottom of which they are submitted to a further current of air drawn upwards through the conduit G to remove the remainder of the husks. Means are also provided for separating the lighter kernels from the husks and discharging them from the aspirator with the heavier kernels. Any kernels drawn up the passage E with the husks fall against a deflector board J and pass down the conduit G to join the main stream of kernels passing down the passage F, while the husks are drawn over the board J against a baffle M, whence they fall to the bottom of the aspirating-chamber and are conducted by a screw conveyer W to a discharge flap 5. The amount of air drawn through the aspirator is regulated by hinged flaps O, R, Z.
Patent GB-1036951-A (GB)
Title: Process for treating textile material
IPC: C08J5/06
Filed: 1964-03-10
Abstract: Textile materials, e.g. yarns made from regenerated cellulose, synthetic polyamide or synthetic polyester fibres, which are to be bonded to natural and/or synthetic rubber as a reinforcing material in the production of for example tyres, V-belts and conveyer belts, are impregnated with a polymeric material containing both epoxy groups and monomeric units derived from a conjugated diene and containing carbon-carbon double bonds.  The polymers may be those obtained by the epoxidation of natural or synthetic rubbers, or liquid polymers or copolymers constituted by polybutadienes or polyisoprenes obtained by the depolymerization of natural rubber or synthetically.  Alternatively they may be produced by copolymerization of at least one conjugated diene, e.g. 1, 3-butadiene, isoprene, 2, 3-dimethylbutadiene or chloroprene, with at least one alkenyl epoxy compound, e.g. the glycidyl esters of acrylic, alphachloracrylic, alpha-methylacrylic or alpha-ethylacrylic acid and the glycidyl ethers of o-, m- or p-vinyl phenol or o-isopropenylphenol.  There may also be copolymerized into the copolymer alkenyl compounds not containing epoxy groups, e.g. styrene and its homologues, acrylic, alpha-chloracrylic, alpha-methylacrylic, alpha-ethylacrylic, alpha-propylacrylic or alpha-butylacrylic acid, the alkyl esters of acrylic and alpha-methylacrylic acids, alkylvinyl ethers, vinyl pyridines and their homologues.  The polymeric material may be applied to the textile materials in an organic solvent or an aqueous emulsion.  The treating composition may also contain a cross-linking agent for epoxy groups, e.g. o-dimethylaminomethylphenol, m-phenylene diamine, m-toluylene diamine, hexamethylene diamine, diethylene triamine, triethylene tetramine, triethanolamine, dicyan-diamide, melamine, benzoguanamine, tolidine, dianisidine, diaminodiphenylmethane and diamino diphenylsulphene, copolymers of vinylpyridines and their homologues with conjugated dienes, a cross-linking agent for the carbon-carbon double bonds, e.g. sulphur, zinc oxide, natural rubber, synthetic rubber or phenolic, epoxy or polyamide resins. The polymeric material containing both epoxy groups and carbon-carbon double bonds and the cross-linking agent may be applied to the textile materials from different liquid treating compositions.  The textile material may be treated under tension with the compositions and may then be dried at a temperature not higher than 120 DEG C. while being stretched, before heat treating at 120 DEG -240 DEG C. for 0.5-30 minutes. Before their incorporation into the rubber compositions the textile materials may be subjected to a predetermined stretch to improve their mechanical characteristics and a controlled shrinkage to obtain dimensional stability.
Patent HK-194896-A (HK)
Title: Fall-arrest systems
Inventor: RICHES DAVID
IPC: A62B35/00
Filed: 1996-10-24
Abstract: A personnel fall-arrest system is disclosed in which there is a flexible safety track (1) which is supported in spaced relation to a fixture (2) by brackets (5), and a coupling component (7) for connecting a worker's safety harness to said track via a safety line (8), the coupling component (7) being freely displaceable along said track. The system is characterized in that each of the brackets (5) is formed so that it becomes permanently deformed if subjected to heavy loading due to a fall, thereby signalling that the system requires to be checked and re-certified before further use.
Patent HU-T62783-A (HU)
Title: Stimulant comprising nicotine
Inventor: DAM ANDERS
IPC: A61K9/20
Filed: 1990-11-06
Abstract: A saliva-soluble stimulant unit comprising an active ingredient and optional ingredients comprising flavour and aroma additives incorporated in a gel prepared by gelling a water-binding gelling agent, in which the active ingredient comprises nicotine or other alkaloids with the same direction of activity, said unit having i) a texture profile, determined by texture profile analysis, with parameter values of firmness, hardness, brittleness, adhesiveness, elasticity, and cohesiveness within given ranges; (ii) a disintegration time within the range 5-60 minutes; and (iii) a nicotine content from 0.5 to 10 mg or a corresponding content of said alkaloids.
Patent HU-T38442-A (HU)
Title: Test-tablet for determining the residual hardness, alkalinity and acidity of water
Inventor: HORVATHNE ALMASSY KATALIN
IPC: G01N33/18
Filed: 1984-05-14
Abstract: Test tablets for the determn. of water quality contain: i for assessing residual hardness in softened waters: 30-40 wt.% water-soluble alkaline agent, 60-70 wt.% alkali-metal-halide, 0.07-0.8 wt.% complexing agent and 0.1-0.2 wt.% indicator dye, ii for the determn. of the alkalinity of industrial waters: 1-35 wt.% water-soluble acid, 65-95 wt.% alkali-metal-halide and 0.03-0.6 wt.% acid-base indicator, iii for the determn. of the acidity of industrial waters: 1-15 wt.% water-soluble alkaline agent, 86-99 wt.% alkali-metal-halide and 0.06-0.1 wt.% acid-base indicator.
Patent HU-T44767-A (HU)
Title: Process for producing new spiro-imidazolidine derivatives
Inventor: LIPINSKI CHRISTOPHER A
IPC: C07D491/107
Filed: 1986-05-28
Abstract: Spiro-imidazolidines of the formula: 
<CHEM>
 and the pharmaceutically acceptable salts thereof, wherein X is O, CH2 or NH; R is hydrogen, fluoro, chloro, methyl or methoxy; and Y is O or CH2. 
<??>These compounds are useful in treatment to prevent or alleviate ocular or neuritic diabetes-associated chronic complications.
Patent HU-T64277-A (HU)
Title: Water-jet drive for ships circulating in shallow water
Inventor: LAIS SIGFRIED
IPC: B63H25/42
Filed: 1991-07-04
Abstract: An impeller with semiaxial blading and a vertical axis of rotation is rotatably arranged in a well-shaped thrust housing. The drive for the impeller is inserted into the thrust housing from above through a cover plate, and the thrust housing is closed at the bottom by a base plate which has a water inlet, arranged concentrically in the centre, for the axial flow of water against the impeller and at least one water outlet inclined at a slight angle. Arranged between the discharge end of the delivery passages of the impeller and the at least one water outlet is a baffle apparatus in which the flow energy of the water delivered by the impeller is converted to the greatest possible extent into thrust energy. The base plate (3) is structurally separate from the well-shaped thrust housing (1) and its cover plate (27), and the thrust housing is integrated in the supporting structure (42) of the ship as an integral component of it. The base plate together with the water inlet (4) integrated in it and the at least one water outlet (11) can be continuously rotated about the longitudinal axis of the thrust housing in both peripheral directions. 
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Patent HU-T47979-A (HU)
Title: Process for production of m-csf
Inventor: CLARK STEVEN C
IPC: C07K14/53
Filed: 1987-04-13
Abstract: A novel family of primate CSF-1-like polypeptides is provided via recombinant techniques, including compositions and methods for their production and use.