baber/WOPTO huggingface dataset:
Patent GB-932605-A (GB)
Title: Process for preparing potassium dichloroisocyanurate
IPC: C11D3/395
Filed: 1959-08-10
Abstract: The invention comprises anhydrous potassium dichloroisocyanurate having monoclinic internal symmetry and triclinic external symmetry and having a particle size retainable upon a 100 mesh U.S. standard screen; a compound as above admixed with a non-ionic surface-active agent; a process for the production of potassium dichloroisocyanurate monohydrate of particle size as defined above, comprising passing a supersaturated solution of potassium dichloroisocyanurate into an aqueous slurry of potassium dichloroisocyanurate monohydrate, the temperature of the slurry being not greater than the temperature of the added solution, neither temperature exceeding 52 DEG C.; and a process for the production of the anhydrous potassium dichloroisocyanurate as defined above comprising drying the wet coarse particles of the monohydrate produced as above, attemperatures of about 100 DEG  to 110 DEG C.  Particulate compositions containing 2% of the anhydrous salt of symmetry as defined above and of various particle sizes, 2% of the condensation product of 1 mole of tridecyl alcohol and 9 moles of ethylene oxide, and 96% of silica, are prepared.  Specification 928,183 also is referred to.  Reference has been directed by the Comptroller to Specification 849,907.
Patent GB-645812-A (GB)
Title: Improvements in or relating to charge mixing devices for internal combustion engines
IPC: F02M1/00
Filed: 1948-10-21
Abstract: 645,812. Mixing charge. THOMPSON, W. G., and FREEMAN, H. Oct. 21,1948, No. 27317. [Class 7(ii)] A charge mixing device, inserted between the carburetter outlet 4 and intake manifold inlet 2, comprises a flange 1 carrying a perforated partition 12 and a stationary fan-like member 17 on the engine side thereof for causing turbulence, the total cross-sectional area of the perforations being equal to or greater than the crosssection of the manifold 2. The member 17 may be welded to the flange 1 or secured by its boss to the partition 12, and the ends 16 of the perforations are chamfered to prevent whistling. In a modification the members 12, 17, are formed in a cylinder which is press-fitted either into the flange 1 or into a counterbore in the manifold 2.
Patent GB-224916-A (GB)
Title: Improvements in or relating to making electrolytic copper
IPC: C25D1/00
Filed: 1924-11-15
Abstract: 224,916. Jullien, M. A. Nov. 16, 1923, [Convention date]. Supporting electrodes; electrodes, moving; connections; copper, depositing. - Copper is deposited on a rotating cathode 2, the anode material such as copper waste or granulated black copper being contained in an outer chamber having a perforated or porous inner wall 3 reinforced by inclined braces 8 so spaced as to allow uniform deposit. The inclined braces may be supported by longitudinal braces connected at the ends by uprights. The current is led to the anode material by metal plates 5.
Patent GB-469866-A (GB)
Title: Improvements in containers made from corrugated fibre board or the like and in methods of making the same
IPC: B65D5/42
Filed: 1936-10-08
Abstract: 469,866. Corrugated fibre-board &c. WEBER & CO., D. Oct. 8, 1936, No. 27355. Convention date, Dec. 9, 1935. [Class 96] [Also in Group XVII] Box or container bodies of corrugated fibre-board &c. are made from blanks consisting of a sheet of corrugated straw, kraft, &c., faced on each side with paper, the blank being bent to form a tube so that the meeting edges abut at one corner or in one of the walls, the facing paper projecting from one of the meeting edges but not from the other so that the two projecting edges of the facing may be secured to the sheet by adhesive, stitching, &c., to hold the edges in abutting relation. In the blank shown in Fig. 2, the projecting edges of the facing are trimmed to form tongues 43 which are secured on each side of the opposite edge 39. A nearly similar blank may be used to form a box with the join in one side as shown in Fig. 11. The faced sheet is made by feeding facing paper 3, Fig. 1, and kraft &c. 4 of smaller width between corrugating rolls 7, 8, a heating plate 6 being provided for the filler 4, which is coated with adhesive from a paste box 9 and feeding rolls 10. The paper 3 passes around preheating rolls 12, 11 and a pressure roll 13 which forms the two rims into a composite single-faced sheet 4 having the facing 3 projecting at one side only. This sheet passes over idler rolls 14, 18 and an adhesive box 16 with rollers 17 which apply adhesive to the exposed ridges of the corrugations, the sheet thereafter passing through rolls 18, 19. A second facing sheet 20 passes over a preheating roll 22 and is secured to the filler 4 by rolls 17 to form a composite run B, this facing projecting at one edge only like the facing 3. The run B then passes through rolls 23 and hot plates &c. 24 for drying, and thereafter between rolls 25, 26, one of which has an adjustable cut-off 27. Blanks having a plurality of corrugated wall thicknesses may also be made, e.g. two thicknesses of corrugated wall with or without a liner between them, the outermost liners projecting as before. The corrugations of the two thicknesses may be parallel or at right-angles. Open-ended tubular containers may be made by this method.
Patent GB-151932-A (GB)
Title: Improvements in springs for controlling the angular movement or oscillation of a body about an axis of rotation
IPC: G04B17/04
Filed: 1920-09-25
Abstract: 151,932. Andrade, J. Sept. 30, 1919. [Convention date]. Addition to 136,849. Balance springs. - Flat spiral balance-springs are used instead of helical springs in a multiple-spring device of the kind described in the parent Specification, at least four spiral springs being used. Fig.. 1 shows a group of four springs S, S', T', T, symmetrically arranged about and in planes perpendicular to the axis Z, Z of an oscillating bodv (not shown). V, V<1>, W<1>, W are the points of attachment of the springs to the body. An arrangement of two groups of four spiral springs is also described.
Patent GB-1114547-A (GB)
Title: A process for the manufacture of an edible product from fat-containing organic material
IPC: A23K1/10
Filed: 1966-06-20
Abstract: A process for extracting fatty substances and lipids from proteinaceous material consisting of fish or other aquatic animals to obtain a protein product suitable for use as a nutritive, in which extraction fats and other objectionable taste- and odour-producing substances such a phospholipides are removed from the proteinaceous material, comprises extracting the proteinaceous material moistened with water, with a polar solvent comprising one or more of n-butanol, sec-butanol, and iso-butanol, the extraction being carried out at a temperature below the azeotropic boiling point of the solvent with water.  A preferred temperature is 70 DEG  C.  The proteinaceous residue is suitable for animal feeding.ALSO:A process for extracting fatty substances and lipids from proteinaceous material consisting of fish or other aquatic animals to obtain a protein product suitable for use as a nutritive, in which extraction fats and other objectionable taste- and odour-producing substances such as phospholipides are removed from the proteinaceous material, comprises extracting the proteinaceous material moistened with water, with a polar solvent comprising one or more of n-butanol, sec.-butanol, and iso-butanol, the extraction being carried out at a temperature below the azeotropic boiling point of the solvent with water.  A preferred temperature is 70 DEG  C. The proteinaceous residue is suitable for animal feeding.ALSO:A process for extracting fatty substances and lipids from proteinaceous material consisting of fish or other aquatic animals to obtain a protein product suitable for use as a nutritive, in which extraction fats and other objectionable taste- and odour-producing substances such as phospholipides are removed from the proteinaceous material, comprises extracting the proteinaceous material moistened with water, with a polar solvent comprising one or more of n-butanol, sec-butanol, and iso-butanol, the extraction being carried out at a temperature below the azeotropic boiling point of the solvent with water.  A preferred temperature is 70 DEG C.  The proteinaceous residue is suitable for animal feeding.
Patent GB-609730-A (GB)
Title: Improvements in and relating to the production of cold-treated reinforcing steel
IPC: C21D8/08
Filed: 1945-10-18
Abstract: 609,730. Altering physical structure. JENSEN, A. FROKJAER-. Oct. 18, 1945, No. 27415. Convention date, Oct. 30, 1944. [A Specification was laid open to inspection under Sect. 91 of the Acts, Oct. 18, 1945.] [Class 83 (iv)] The yield point of a reinforcing steel comprising not more than 0.3 per cent carbon and also 0.1-1.5 per cent silicon, or 0.5-1.5 per 'cent manganese or a total of 0.6-2.0 per cent of silicon and manganese if both are present, or 0.5-1.5 per cent of one or two of the elements copper, nickel chromium, molybdenum, titanium and phosphorus, is increased by cold working such as twisting, rolling, drawing or stretching.
Patent GB-750298-A (GB)
Title: Improvements in needle bearings
IPC: F16C33/48
Filed: 1952-10-31
Abstract: 750,298. Roller bearings. SCHAEFFLER, G., and SCHAEFFLER, W. Oct. 31, 1952 [Oct. 31, 1951; Oct. 31, 1951; Oct. 31, 1951], No. 27466/52. Class 12 (1). A needle bearing has a one-piece cage a and at least two series of individually guided needles retained by the cage, the series being arranged in succession axially of the bearing at a distance from one another substantially greater than the length of a needle. Grease recesses c which are interconnected by holes are provided on either side of the cage and may be in the form of helical grooves. One or more resilient conical end rings e<SP>1</SP>, e<SP>2</SP> may be provided to hold the cage in position in either inner or outer race rings, or the cage may be positioned on a shaft by means of resilient rings engaging grooves in the shaft.
Patent GB-339007-A (GB)
Title: Improvements in temporary attachments for saucers, plates and the like
IPC: A47G19/04
Filed: 1929-09-10
Abstract: 339,007. Ellingham, H. A. Sept. 10, 1929. Plates and saucers.-A one-piece article forming a clip-on food-holding attachment for saucers comprises a dished member A furnished with a raised rim B, condiment recess E, and spring tongues C along one edge to clip-the edge of the saucer. The screw G may assist in fixing the attachment in position. Specifications 7348/98, 21049/07, [both in Class 128, Table articles &c.], are referred to in the Complete Specification, and 331,025 in the Provisional Specification.
Patent GB-247650-A (GB)
Title: Improvements in or relating to the control of the effect of fluid currents on the stream line surfaces of prime movers
IPC: F03D7/02
Filed: 1924-11-18
Abstract: 247,650. Aero-Dynamos, Ltd., (Ventimotor Akt.-Ges.). Nov. 18, 1924. Regulating.-In current motors regulation is effected by the provision of auxiliary stream-line members 2 piloted on the stream-line surface of the rotor blades 1. At excessive speeds these members 2 are moved by centrifugal force against the action of springs 5 to the position shown in broken lines, whereas normally they are held in the path of least resistance. The member 2 may be provided with a weight 6 to assist the spring. Specification 206,160 is referred to.
Patent GB-1515513-A (GB)
Title: Domestic appliances
IPC: B60B33/06
Filed: 1975-06-20
Abstract: 1515513 Carriage means for domestic appliances VALOR NEW HOME Ltd 20 June 1975 [21 June 1974] 27585/74 Heading A4U A domestic appliance such as a cooker, refrigerator, washing machine or spin dryer sits on rear castors (12), Fig. I (not shown), and front levelling screws (14) and includes between the screws a castor 22 rotatably mounted in a holder 20 which is pivoted at 24 for pivotal movement by a lever 34 between a retracted position shown in which the levelling screws are engaged with the floor and an extended position, Fig. 4 (not shown), in which the castor 22 engages the floor and the levelling screws are raised from the floor to facilitate displacement of the appliance over the floor. The lever 34 has a cranked portion 36 for engaging the holder 20 and in the extended position of the holder the portion 36 is located in a recess in the holder to retain it in its position. Alternatively, the lever may have a cam surface for engaging the holder. An actuating member for pivoting the holder may be located in a bottom compartment of the appliance.
Patent GB-1316782-A (GB)
Title: Process for the preparation of substituted chloroacylanilides
IPC: C07C233/02
Filed: 1970-06-08
Abstract: 1316782 Preparation of substituted chloroacyl anilides ESZAKMAGYARORSZAGI VEGYIMUVEK and NOVENYVEDELMI KUTATO INTEZET 8 June 1970 [7 June 1969] 27652/70 Heading C2C The invention relates to the production of substituted chloro-acyl anilides of the general formula in which R 1  stands for phenyl group or an alkyl group of 1 to 4 carbon atoms, R 2  stands for hydrogen or halogen atom, R 3  stands for a hydrogen atom or an alkyl group of 1 to 4 carbon atoms, X 1  is a hydrogen or halogen atom, or a methyl group and X 2  may be a hydrogen or halogen atom, or a methyl group characterized in that a substituted aniline of the general formula is acylated in the presence of a phosphorus trichloride under anhydrous conditions with a chlorocarboxylic acid of the general formula
Patent GB-816572-A (GB)
Title: Improvements in and relating to polyamide membranes
Inventor: HOOKWAY HARRY THURSTON
IPC: B01D67/00
Filed: 1954-09-24
Abstract: Semi-permeable membranes comprise linear polyamides which have been methoxymethylated to such an extent that they are soluble in water-alkanol mixtures but not to such an extent that degradation and impairment of film-forming properties result.  The membranes are made by either: (a) making a concentrated solution of the methoxymethylated polyamide in a solvent-non-solvent mixture at an elevated temperature, spreading the solution upon a flat surface, allowing it to cool and washing the gel with a non-solvent to remove the residual solvent therein; or (b) making a solution of the methoxymethylated polyamide in a solvent-non-solvent mixture and evaporating this upon a flat surface under controlled temperature conditions and in the absence of draughts.  Specified solvent-non-solvent mixtures are glycerol-ethanol, aqueous ethanol, aqueous isopropanol and aqueous tertiary butanol.  In the examples, solutions of methoxymethylated 6.6 nylon in (1), (2) and (6) aqueous ethanol, (3) aqueous isopropanol, (4) aqueous tertiary butanol, and (5) aqueous ethylene glycol are poured out slowly onto rotating glass plates and dried to form films, the membrane of Example (6) being conditioned by storing consecutively in dry ethanol, ethanolbenzene and benzene; in Example (7) a heated solution of methoxymethylated nylon in aqueous ethanol is poured into a flat-bottomed dish and dried: (8) a hot solution of methoxymethylated nylon in an ethanol-glycerol mixture is poured into a flat bottomed dish and dried, the products of Examples (7) and (8) being conditioned as in Example (6).  The products of the invention may be used for the fractionation of mixtures of straight-chain compounds. Specifications 573,482 and 591,382, [both in Group IV], are referred to.
Patent GB-748000-A (GB)
Title: Improvements in and relating to car "park" and garage installations
IPC: E04H6/16
Filed: 1954-09-24
Abstract: 748,000. Garages. SCHUMACHER, P. Sept. 24, 1954, No. 27719/54..Class 20(1). [Also in Group XXX] A garage 7 is partly sunken below ground level 9 and its front and rear walls support a shaft 10 on which is rotatably mounted a wheel comprising three pairs of concentrically arranged rings 13, 14, 15 connected by spokes 12 to a hub 11. The rings of each pair are interconnected by spindles 16, and an open-ended box 17 for housing one or more cars is freely suspended from each spindle. The arrangement is such that the wheel is turned to bring each concentric series of boxes into loading and unloading positions without impedance by the spokes. The front wall has openings 18, Fig. 3, for the loading and unloading of such boxes as 19 on the outer rings, an opening 20 for boxes on the intermediate rings, and an opening 22 for those on the innermost rings. In the latter case a ramp is employed. Alternatively, the three pairs of rings are independently rotatable on the main shaft and the boxes may be suspended from spindles extending between pairs of radial arms 28, 29, 30, Fig. 7, on the pairs of rings.
Patent GB-357761-A (GB)
Title: Improvements in and relating to sheet metal canisters
IPC: B21D51/38
Filed: 1930-09-17
Abstract: 357,761. Sheet-metal canisters. READS, Ltd. and WAGSTAFF, H., 21, Bridgewater Street, Liverpool. Sept. 17, 1930, No. 27720. [Class 125 (iii).] Means for sealing the lids 2 of sheet-metal canisters, particularly of the lever lid type, against tampering comprise metal strips or wires 4, bent on themselves, passing through perforations 3 in the lid the free ends of the strips 4a being soldered to the canister body.
Patent GB-337130-A (GB)
Title: Improvements in the manufacture and production of oxidation products of high molecular hydrocarbons, waxes and the like
Filed: 1929-09-12
Abstract: 337,130. Johnson, J. Y., (I. G. Farbenindustrie Akt.-Ges.). Sept. 12, 1929. Oxidized hydrocarbons.-In the production of oxidation products from solid or liquid hydrocarbons, waxes or the like by means of oxidizing gases in a reaction vessel A, the heat arising during the reaction is utilized by spraying a vaporizable liquid under pressure from a tube 2 and superheater S on to the external surface of the vessel A which is surrounded by a pressuretight cooling chamber B. The amount of liquid sprayed is such that a part of the reaction vessel is continuously and completely surrounded by the cooling liquid. If a high cooling effect is desired at any time the pressure in the chamber B is temporarily released. If it is desired to preheat the hydrocarbon to above 100‹, heated water under high pressure or a heated tar oil distillate may be sprayed into the chamber B and special heating means dispensed with.
Patent GB-713970-A (GB)
Title: Improvements relating to the generation of television signals by scanning cinematograph film
Inventor: MCKEE KENNETH MACINTOSH
IPC: H04N3/40
Filed: 1951-11-28
Abstract: 713,970. Television. ELECTRIC & MUSICAL INDUSTRIES, Ltd. Nov. 28, 1952 [Nov. 28, 1951], No. 27853/51. Addition to 650,879. Class 40 (3) The invention of the parent case, which provides apparatus for recording television pictures on moving cinematographic film comprising a plurality of film cameras the films in which are exposed in cyclic order to the images produced by a television picture reconstituting device and the film of each camera being advanced whilst the other (or another) is being exposed is modified, in the present invention, to allow the generation of television signals by scanning (printed) cinematographic film. These modifications consist in employing the picture reconstituting device of the parent case as a "flying-spot" scanning tube providing an unmodulated luminous scanning raster, employing printed films in the cameras and positioning photo-electric cells to receive light transmitted through the films from the scanning raster to generate the desired signals. The films, which may be duplicates may each be exposed to a complete frame scan (cyclically) or, if doubleinterlaced scanning is employed, to one field scan, alternate fields scanning frames of alternate films. Special films having only those frames which it is required to scan on the particular films may be employed. Specification 698,574 is referred to.
Patent GB-743127-A (GB)
Title: Compounds of the cyclopentanopolyhydrophenanthrene series
IPC: C07J5/00
Filed: 1952-11-05
Abstract: The invention comprises steroid compounds which bear a keto group in 20-position and in the 3b -, 11a - and 21-positions of the carbon skeleton have been substituted by a group which on hydrolysis is convertible into a hydroxyl group, and the preparation thereof by oxidizing, by means of ozone, 3b , 11a -diesters or ethers of sarmentogenin, sarmentocymarin, sarnovid or other glycosides or derivatives thereof, hydrolysing the resulting oxidation product to form a free ketol group at the carbon atom 17, converting the hydroxyl group of the side chain into an -OR group which on hydrolysis is convertible into a hydroxyl group, splitting off water to form a double bond between the carbon atoms 14 and 15 and hydrogenating the double bond.  The groups in 3b , 11a - and 21-positions may be for example ester or ether groups and in position 21 also a halogen atom or an amino group.  Examples disclose the production of 3b , 11a , 21-triacetoxy-pregnanone-20 and 3b , 11a -dibenzoxy-21-acetoxypregnanone-20 from sarmentogenin.
Patent GB-514027-A (GB)
Title: Improvements in or relating to rubber soled footwear
IPC: A43B7/36
Filed: 1938-09-26
Abstract: 514,027. Rubber soled footwear. GIRAUD, J., and LACOSTE, M. M. Sept. 26, 1938, No. 28013. [Class 17 (ii)] One or more elements each comprising a tubular metal body filled with a material impervious to moisture but pervious to air and provided with a perforated head and cap are inserted in a rubber sole or heel during moulding to provide ventilation and to earth the body of the wearer. The elements may comprise a tubular body 1 between a head 2 and a cap 4 on the inner side of which is held a length of string of woven hemp which fills the body 1. Air may penetrate through this into the shoe through an aperture 5 in the cap. Anchoring projections 3 may be provided on the head 2 to grip the rubber.
Patent GB-217128-A (GB)
Title: Improvements in or relating to envelopes, bags, wallets and the like
IPC: B65D27/22
Filed: 1923-11-07
Abstract: 217,128. Rolland, R. Nov. 7, 1923. Securing bags, special means for.-In envelopes, bags, &c. having one or more flaps F engaging curved slots L, the flaps Fare provided with extensions G, H of greater width than the slot L, and straight portions K, J are formed on each side of the flaps F. The same cutter may then be used in forming envelopes &c. with more than one flap.
Patent GB-731089-A (GB)
Title: Gas fire radiants
Inventor: EVANS URIEN CERI-LLOYD
IPC: F24C15/24
Filed: 1952-11-07
Abstract: 731,089. Incandescent gas fires. RADIATION, Ltd. Nov. 3, 1953 [Nov. 7, 1952], No. 28077/52. Class 126. A gas fire radiant comprises a number of superimposed solid refractory elements of annular form spaced apart sufficiently to lender visible parts of the glowing inner surface of the elements. Shallow slotted refractory blocks a spaced apart by projections d at their ends, are supported above a deeper slotted block a<SP>2</SP> forming a combustion chamber. The upper element a<SP>1</SP> of the radiant is in the form of a cap which closes wholly or partly the passage extending upwards through the assembly. The inner surfaces of the blocks a, a<SP>1</SP> are formed with projections e, Fig. 2, which are visible through the gaps between the elements. The outer surfaces of the blocks a are bevelled upwardly as shown -or downwardly. The combustion chamber a<SP>2</SP> is spaced from a plate h supported above the burner so that only sufficient air to maintain proper combustion is admitted. The radiant may be formed of circular annular blocks .'supported above a burner with a single nipple.