baber/WOPTO huggingface dataset:
Patent GB-1500827-A (GB)
Title: Continuous casting plant with lubricated guide-roll
IPC: F16N21/00
Filed: 1975-10-03
Abstract: 1500827 Lubricating KLOCKNER-WERKE AG 3 Oct 1975 [21 Oct 1974] 40479/75 Heading F2A [Also in Division B3] A strand-guiding roll of a continuous casting plant has an axle with longitudinal bores 7 for receiving lubricant from a distributer 11, by way of passages 12, 13 in a plate 14, and passing it by way of transverse bores to bearings (roller or plain) which are supported by the axle and on which roll sections rotate. Each plate passage 12, 13 consists of two offset bores 12 and 13. There may be up to five pairs of such passages and axle bores 7 for the pairs of bearings of up to five roll sections on the fixed axle. Because of the larger section of the passages 12, 13, the plate 14 is adapted for use with a range of roll sets, e.g. of different diameters and with various spacings of the smaller sectioned bores 7 and outlet bores 15 of the distributer 11.  The axle is secured to the casting plant by supports at the ends and between the bearings. Screws secure the plate 14 to the axle and the lubricant distributer 11 to the plate. Pistons 17, 18 in the distributer conduct lubricant through an inlet bore 16 to a passage 17<SP>1</SP> and in equal amounts to the outlet bores 15.
Patent GB-1222221-A (GB)
Title: Mold for continuous casting of hollow objects
IPC: B22D11/045
Filed: 1968-08-26
Abstract: 1,222,221. Continuous casting machines. KAISER ALUMINUM & CHEMICAL CORP. 26 Aug., 1968 [30 Aug., 1967], No. 40759/68. Heading B3F. A mould for the continuous casting of hollow bodies comprises an orifice plate 10, a mould member 15 having a hollow portion 18, and a mandrel 16 having a cooling chamber 28. Molten metal is supplied to the space 13 through one or more openings 11 in the orifice plate 10. Cooling water is supplied to chamber 28 via pipe 25 and passageways 26 and 27 and is discharged from chamber 28 through slots 30 which direct the water against the interior surface of the article being cast. Water from the hollow portions 18 of the mould member 15 is discharged via slots 20 which direct it against the exterior of the article being cast. lubricant is introduced to the surface of the mandrel 16 via pipe 31 and passageways 32 and 33, and to the surface of the member 15 via pipe 21.
Patent GB-1329550-A (GB)
Title: Plastics moulding presses
IPC: B29C45/26
Filed: 1971-09-01
Abstract: 1329550 Moulding machines ING C OLIVETTI & C SpA 1 Sept 1971 [18 Sept 1970] 40828/71 Heading B5A In a moulding press having a plurality of plates 16, 32, 42, 60, 61, 84 and means to guide the plates for relative movement, the guide means includes a hollow guide bolt 18 containing a sliding pin 30, and the pin 30 has two transverse elements 36, 56 protruding through slots 38, 58 in the bolt 18, each element 36, 56 being engageable with a plate to limit the movement of that plate relatively to another plate. The invention is applied to an injection moulding machine having male and female dies 62, 44 and a nozzle 12. On opening the mould, by retracting the plate 84, the plates 32, 42 are separated (Fig. 3, not shown) the plate 42 being connected to the plate 60 by means of a hook 68 pivoted at 70. The female die 44 separates from the sprue 102 which remains in the nozzle 12. Full separation of the plates 32, 42 is reached when the element 56 abuts against a rebate 54 in the plate 42. This causes plates 16 and 32 to be separated (Fig. 4, not shown) and the sprue 102 to be ejected. At this stage a head 24 on the bolt 18 engages a rebate 64 on the plate 42 and the latch 74 of the hook 68 rides up a cam surface 28 of the bolt 18 against the action of springs76. This releases the hook 68 and allows the plate 42 to separate from the plates 60, 61 (Fig. 5, not shown). The moulded article 100 is now ejected by ejector pins 92 which are advanced by a plate 90 and piston shaft 91 of a cylinder 89 (Fig. 6).
Patent GB-1441323-A (GB)
Title: Lubricant composition
IPC: C10N40/02
Filed: 1973-08-30
Abstract: 1441323 Lubricants CHEVRON RESEARCH CO 30 Aug 1973 [31 Aug 1972] 40971/73 Heading C5F A composition, which may be itself a lubricant or an additive concentrate for use in making lubricants, comprises an oil of lubricating viscosity and dispersed in the oil by means of a lipophilic surface-active agent an alkali-metal borate and a C 12  to C 20  monohydric aliphatic alcohol. The preferred alcohol is oleyl alcohol, but many others are referred to. The oil may be mineral or synthetic, e.g. olefine polymers, alkylated aromatic hydrocarbons, polyalkylene oxides, aromatic ethers and silicones. The surfactant may be ionic or nonionic or a mixture of the two, many are listed. The compositions may be prepared by dissolving the borate in water, emulsifying this solution in the oil and dehydrating by heating. Other additives may also be present. Reference has been directed by the Comptroller to Specification 1,337,360.
Patent GB-1387499-A (GB)
Title: Derivatives of glycyrrhetinic acid
IPC: C07C69/757
Filed: 1972-09-06
Abstract: 1387499 Glycyrrhetinic esters BIOREX LABORATORIES Ltd 28 Aug 1973 [6 Sept 1972] 41244/72 Heading C2C The invention comprises compounds of formula (wherein R and R<SP>1</SP> are each H or alkyl), and the salts of compounds in which R and/or R<SP>1</SP> is H; and their preparation by reacting glycyrrhetinic or 18α-glycyrrhetinic acid, or an alkyl ester thereof with a cyclohexanedicarboxylic acid or reactive derivative thereof, optionally followed by esterifying or salifying carboxy groups or hydrolysing ester groups. Methyl trans - 4 - chloroformylcyolohexanecarboxylate is prepared from trans-1,4-cyclohexanedicarboxylic acid via the dimethyl and monomethyl esters thereof. Anti-inflammatory compositions for unspecified routes of administration comprise a compound I and a carrier.
Patent GB-1481327-A (GB)
Title: Electrical terminal
IPC: H01R4/24
Filed: 1974-09-23
Abstract: 1481327 Terminals AMP Inc 23 Sept 1974 [12 Oet 1973] 41290/74 Heading H2E A one piece terminal 2 comprises a generally tubular portion 10, struck from the walls of which, and sharing a web 12 with, is tubular portion 22. In use a wire is forced into the seams via entry portion 18, seam 26 cuts through the insulation and connects with the conducting core while region 20 acts as strain relief holding the insulation. Different diameters of core can be accommodated by sections of tube 22 divided by shears 30.
Patent GB-1210569-A (GB)
Title: Nuclear power stations
IPC: G21C1/00
Filed: 1968-08-29
Abstract: 1,210,569. Nuclear power plant. SULZER BROS. Ltd. 29 Aug., 1968 [19 Sept., 1967], No. 41361/68. Heading G6C. In a nuclear power station, the concrete structure 7 houses the reactor core 12 in the chamber 8 and the gas turbine 17 and compresser 23 in the chamber 9. The partition, 10, supports the reactor and is designed to resist upward pressures due to leakage of working fluid in chamber 9. The product of the internal ceiling area of chamber 9 and the pressure in it due to a leakage is of the same order as the weight mounted above it. The reactor coolant gas circulates upwards through the duct 24 to the annular chamber 25, through the gap 26 to the distribution chamber 27 and downwards through fuel channels 13. The heated gas enters the turbine 17 through duct 16 and is cooled before entering the compresser. The side walls of the chamber 9 may be reinforced circumferentially.
Patent GB-1360396-A (GB)
Title: Pocket conveyor systems
IPC: B65G15/58
Filed: 1971-09-24
Abstract: 1360396 Belt conveyers READS Ltd 24 Sept 1971 [28 Aug 1970] 41507/70 Heading B8A A conveyer system comprises an endless band 1 having recesses 2 to receive articles to be conveyed and magnetic means (e.g. a row of permanent magnets 6) adjacent the recesses to resist movement of ferromagnetic articles (e.g. metal container ends) placed in the recesses. In the figure, the conveyer transfers container ends 4 from operating station T 1 , where an aperture is punched into the container end, to operating station T 2 , where a closure is applied to seal the aperture, and magnets 6 retain the container ends 4 in the correct orientation so that the closure successfully seals the aperture.
Patent GB-849719-A (GB)
Title: Improvements in or relating to apparatus for spraying light-weight fibrous and granular particles
Inventor: STUMPF FRANK MAJOR
IPC: B05B7/14
Filed: 1958-12-30
Abstract: 849,719. Pneumatic conveyers. UNITED STATES MINERAL WOOL CO. Dec. 30, 1958, No. 42045/58. Class 78 (1). Apparatus for spraying light-weight fibrous and granular materials on to a surface to be coated therewith comprises a hopper 11, Fig. 1, containing a rotary material metering device 12, Fig. 5, a cylindrical casing 14, Fig. 2, containing a bladed rotor 15 and having an elongated aperture 19 in its upper surface, removable end plates for the casing on one of which the driving motor 20 for the rotor is mounted, a conduit 21 connected to a blower 23 and to the casing, and a conduit 22 connected to the casing and ending in a discharge head 36. Moistening nozzles 27, 28 may be provided. The metering device 12 may be a screw, spiral or brush. The flow of material from the hopper may be regulated by a slidable apertured plate 34.
Patent GB-1152109-A (GB)
Title: Improvements relating to the Stabilisation of Synthetic Linear Polyamides
Inventor: URGESI FREDERICO
IPC: C08L77/00
Filed: 1967-09-15
Abstract: 1,152,109. Stabilizing polyamides. F. URGESI. 15 Sept., 1967 [22 Sept., 1966], No. 42070/67. Heading C3R. Polyamides such as nylons 6 and 66 are stabilized against heat and light by incorporation of a mixture of copper and manganese pyrophosphates in amounts providing 10 to 1000 p.p.m. total Cu+Mn in the polymer in a molar ratio Cu : Mn between 1: 9 and 9 : 1. The mixture may have the form of crystals of up to 3 microns and may be added to the monomer, during the polymerization or to the molten polymer before spinning into fibres. The polyamides may also contain TiO 2 . In examples the pyrophosphate mixture is mixed with caprolactam and 0À25% butylamine acetate which is polymerized to a relative viscosity of 2À88.
Patent GB-852500-A (GB)
Title: Improvements in or relating to blast furnaces
IPC: C21B5/00
Filed: 1958-12-30
Abstract: A blast furnace process as claimed in the parent Specification has the carbon dioxide replaced wholly or partly by water vapour in such manner that the ratios water vapour/oxygen or water vapour plus carbon dioxide/oxygen are 1:3 to 1:4.  The furnace may be a low shaft furnace working with coke and the water vapour or water vapour plus carbon dioxide addition may be heated to the normal air blast temperature.
Patent GB-1438874-A (GB)
Title: Rotary combustion engine air cooling arrangement
IPC: F02B55/10
Filed: 1973-09-06
Abstract: 1438874 Rotary piston internal combustion engines OUTBOARD MARINE CORP 6 Sept 1973 [8 Jan 1973] 42153/73 Heading F1F An engine which may be of the Wankel type is cooled by a fan 63 discharging air radially into a spiralling shroud 131 to an outlet fan which the air is ducted separately first to a duct 81 through axially extending air passages 77 Fig. 6 found between radial fins 37 extending from the peri-  phery of the hotter exhaust side of the engine which fins are enclosed by an arcuate plate 75, secondly through a duct 105 to a plenum chamber 59 situated at the end of the engine remote from the fan 63, from which plenum chamber the air passes through passages 97 formed between axially extending arcuate fins 57 at the end of the engine and enclosed by a cover 103 and thirdly to a similar plenum chamber and series of axially extending arcuate fins disposed at the other end of the engine between the engine and the fan 63. The spiralling shroud 131 is fanned to provide a substantially constant air pressure at its output, and the ducting is such as to provide a uniformly constant flow of air between the radial fins 37 and the axial fins at both ends of the engine.
Patent GB-1088413-A (GB)
Title: Improvements in or relating to circular knitting machines
IPC: D04B15/66
Filed: 1964-10-16
Abstract: 1,088,413. Programmed control of textile processes. FRANZ MORAT G. m. b. H. Oct.16, 1964 [Oct. 21 1963], No. 42362/64. Heading G3N. [Also in Division D1] In a circular knitting machine needles are moved electromagnetically when pulses from two photo-electric systems F5, S5 sensing a pattern film F2 and light pulses in synchronism with the movement of the needle cylinder respectively, occur simultaneously. The pulses operate electromagnets in pattern wheels, e. g. M10 via an electronic circuit. The photo-electric device S5 may sense pulses of light transmitted through a series of regularly spaced holes S21 in the needle cylinder. In modifications device S5 may sense light transmitted through holes in the pattern wheel or reflected from the needles.
Patent GB-1061387-A (GB)
Title: Improvements in or relating to security vehicles
Inventor: BRISTOW JOHN STEPHEN
IPC: B60P3/03
Filed: 1962-11-09
Abstract: 1,061,387. Transporting special loads. GLOVER,. WEBB & LIVERSIDGE Ltd. Nov. 5, 1963 [Nov. 9, 1962], No. 42528/62. Heading B7B. A security vehicle having an inner compartment 8 behind the driver's compartment 4, has the exterior door 2 interlocked with the interior door 10 so that only one can be opened at any one time. The door 2 is preferably opened by pneumatic means and when it is moved from the closed position the spring-urged roller 22 rides out of the recess 36 in the door thereby moving the bell-crank 28 so that its arm 32 enters a slot 34 in the door 10. If another exterior door 40 is provided the pneumatic actuator is arranged to open only one door at a time.
Patent GB-1281834-A (GB)
Title: Dry-shaving apparatus
IPC: B26B19/14
Filed: 1969-08-28
Abstract: 1281834 Dry shavers PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 28 Aug 1969 [31 Aug 1968] 42924/69 Heading B4B A dry-shaver comprising a shaving head 2 having a movable cutter 10 held in contact with a shear plate 6 by a first spring 39 and a second spring 33 arranged to act on the shear plate independently of the cutter so as to resiliently support the shaving head. The second spring 33 is supported between a shaft 23 connected to a drive motor and a shoulder on a driving shaft 1, an upper part 22 of the latter being provided with a convex surface 31 for engaging a surface 26 on the shear plate. The portion 22 is of square cross-section and drivingly connects with a correspondingly-shaped aperture in the cutter 10. The shaft 1 is also in driving connection at 24 with the shaft 23 so as to be capable of axial movement. Additional shaving heads 7, 8, 9 may be telescopically mounted about the head 6 and each drivingly connected to the shaft portion 22. In a modification the spring 33 may be replaced by an annular plate having three equispaced spring fingers (35, Fig. 2). The pressure of the second spring 33 may be adjustable. The several heads are coupled together in their extremes of movement by means of shoulders on one head engaging with one or other of two spaced stops on the adjacent head.
Patent GB-1396668-A (GB)
Title: Working tool
IPC: A43D37/00
Filed: 1973-09-13
Abstract: 1396668 Boots &c FORTUNA-WERKE MASCHINENFABRIK AG 13 Sept 1973 [18 Oct 1972] 42970/73 Heading A3B [Also in Division B3] A working tool, in particular for working leather uppers in the manufacture of shoes, includes a first rotating tool mounted on a tool spindle, and a second rotating tool supported or mounted by means of a resilient elastic element on the tool spindle or on a part thereof such that the working faces of the tools are capable of being brought close to one another and substantially simultaneously into working engagement with a workpiece. As described the first tool is formed as a pounding up tool and the second tool as a roughening tool. In a first embodiment (Fig. 1) the first tool 1 is mounted on a hollow spindle 3 driven by gear 8 and has a working face 1a provided with balls 1b to form a pounding up tool. The second tool 2 is mounted on a spindle 10 and has a working face 2a provided the abrasive material 2b to form a roughening tool. The second tool 2 is rotated by a pin 19 engaging a bore 20 in the first tool 1 and is resiliently supported with respect to the first tool 1 by a spring 13. The initial compression of spring 13 can be adjusted by movement of end cap 14 in an internally threaded sleeve 16. In use the initial compression of spring 13 determines the extent of the roughening operation. In a second embodiment (Fig. 2) the pounding up tool 23 is mounted on spindle 25 and the roughening tool 24 is mounted on an annular rubber ring 27 on the spindle 25. The roughening tool 24 is rotated by a pin 35 engaging a slot 36 in the pounding up tool 23. The initial compression of the rubber ring 27 can be adjusted by a split conical sleeve 28 and interchangeable spacer elements 29.
Patent GB-1359779-A (GB)
Title: Diluent for aerosol compositions
IPC: A01N25/02
Filed: 1972-09-15
Abstract: 1359779 Liquid carrier for pesticidal compositions K-H STAHL 15 Sept 1972 [17 Sept 1971] 42984/72 Heading A5E [Also in Divisions C1 and C4] An agricultural and/or horticultural composition comprises an oil-soluble acaricide, insecticide, fungicide, fertiliser or leaf-polishing agent and a carrier therefor comprising 80-95% by volume methylene chloride and 5-20% of a paraffin oil or distillate. The paraffin oil has a viscosity of 66-120 SUS/ 100‹F. In the Example suitable insecticides, a foliar fertilizer and a leaf polishing agent are identified by their commercial names only.
Patent GB-1122988-A (GB)
Title: Benzimidazole derivatives
Inventor: LAMBIE ALAN JAMES
IPC: C07D235/10
Filed: 1964-10-22
Abstract: The invention comprises compounds of the formula <FORM:1122988/C2/1> and salts thereof, where X is CF3 or C2F5, R1, R2, R3 and R4 are H, alkyl, hydroxy, alkoxy, nitro, halogen, cyano, thiocyano, azido, isothiocyano, substituted alkyl, carboxy, carboxy ester, amide or N-substituted or disubstituted amide, amino, mono- or di-substituted amino, thiol, alkylthiol or an oxygenated derivative thereof, sulphonic acid, ester, amide or substituted amide or a heterocyclic ring linked via a nitrogen atom; R5 is H, alkyl, aryl or substituted alkyl or aryl, provided that when R5 is H, at least one of R1-R4 is a heterocycli ring.  The compounds may be prepared by reacting a compound of the formula <FORM:1122988/C2/2> with XCOOH, XCOCl, (XCO)2O or XCONH2. The benzimidazoles in which R5 is hydrogen may be further treated with alkylating or arylating agents to produce compounds wherein R5 is alkyl or aryl, or with an alkaline compound of a metal or ammonia, or an amine to produce salts.  Some of the benzimidazoles form salts with strong acid.  The alkali metal salts of the benzimidazoles may be reacted with another metal salt whereupon metathesis occurs. Intermediates prepared in Examples 1 and 2 are 3,4,5,6-tetrachloro - N - ethyl - and 3,4,5,6-tetrachloro - N - butyl - ortho - phenylenediamine.ALSO:A physiologically active composition contains as an active ingredient a compound of the formula <FORM:1122988/A5-A6/1> and salts thereof, where X is CF3 or C2F5; R1, R2, R3 and R4 are H, alkyl, hydroxy, alkoxy, nitro, halogen, cyano, thiocyano, azido, isothiocyano, substituted alkyl, carboxy, carboxy ester, amide or N-substituted or disubstituted amide, amino, mono- or di-substituted amino, thiol, alkylthiol or an oxygenated derivative thereof, sulphonic acid ester amide or substituted amide or a heterocyclic ring linked via a nitrogen atom; R5 is H, alkyl aryl or substituted alkyl or aryl, provided that when R5 is H, at least one of R1-R4 is a heterocyclic ring.  The compositions are active as pesticides and are used in the treatment of plants, materials, the soil, land or aquatic areas. Other active materials such as herbicides, insecticides, fungicides and molluscicides may be present in the compositions, as may edible substances attractive to insects such as sugar, molasses and protein hydrolysates.
Patent GB-1163842-A (GB)
Title: Process for Incoporating Additives in Paper and the Like
IPC: D21H23/00
Filed: 1966-09-27
Abstract: 1,163,842. Phenolic resin dispersion. MEAD CORP. 27 Sept., 1966 [27 Sept., 1965], No. 43112/66. Heading C3R. [Also in Division D2] In the examples, compositions for use in papermaking (see Division D2) comprise: (1) titanium dioxide dispersed by pebble-milling with colloidal silica, guar gum, polyethylene oxide, anionic polyamide resin and water; anionic polyvinyl acetate latex and ammonia are added and the dispersion filtered; (3) titanium dioxide, nitrile rubber latex, anionic polyamide resin and guar gum; (9) B-stage phenolic resin powder dispersed with the aid of guar gum and polyethylene oxide.
Patent GB-1162864-A (GB)
Title: Slags for use in the Casting of Nickel and Alloys thereof
Inventor: ROBERTS JAMES EARL
IPC: B22D27/20
Filed: 1967-09-22
Abstract: 1,162,864. Casting processes. HENRY WIGGIN & CO. Ltd. 22 Sept., 1967 [3 Oct., 1966], No. 43331/67. Heading B3F. [Also in Division C7] Molten Ni or Ni alloy is poured into an ingot mould containing a quantity of molten slag which moves up on the metal surface and forms a coating in the mould; the slag consists of, by weight:- 25-50% CaO 20-40% Al 2 O 3  5-20% MgO 3-10% Na 2 O 10-30% in all of one or more of CaF 2 , Na 3 AlF 6  and K 2 AlF 6  no more than 3% SiO 2  no more than 0.5% TiO 2  with the percentage of Al 2 O 3  not exceeding the percentage of CaO by more than 5. The cast alloys may be Ni/Cu, Ni/Cr, Ni/Cr/Fe and stainless steels containing 7% or more Ni.
Patent GB-907098-A (GB)
Title: Band-knife splitting machines
IPC: C14B1/14
Filed: 1960-12-16
Abstract: 907,098. Splitting-machines. FORTUNAWERKE SPEZIALMASCHINENFABRIK A.G. Dec. 16, 1960 [Dec. 16, 1959], No. 43391/60. Class 31 (1). [Also in Group XIII] In a band knife splitting-machine in which the workpiece 1 is fed between a guide-roller 2 and a roller composed of annular segments 3, the segmental roller is driven by means of external and internal rotatably-mounted rollers 7, 8 having resilient coverings, the roller 7 being fixed and the roller 8 being urged towards the roller 7 by means of a spring 10, and each segment 3 is supported by a roller 17 carried by a spring- influenced pivotally-mounted lever 16. The internal diameter of each segment 3 is smaller at its centre than at its ends.
Patent GB-1200089-A (GB)
Title: Improvements relating to electrolytic capacitors
IPC: C22F1/04
Filed: 1967-09-25
Abstract: 1,200,89. Electrolytically etching aluminium foil. PHILIPS ELECTRIC & ASSOCIATED INDUSTRIES Ltd. Sept.25, 1967 [Sept. 27, 1966], No.43414/67. Heading C7B. Aluminium electrode foil having an enlarged effective surface area is produced by electrolytic etching of an aluminium foil in an electrolyte comprising an aqueous solution of a metal halide, 0À5-20 gms/litre ammonium persulphate and having a pH of 2-5. Prior to etching the foil may be heated to a temperature above 200‹ C. and below the melting, point of aluminium. The foil produced may then be subjected to anodic oxidation, e.g. by a continuous process. The foil produced may be formed using a glycol-boric acid-ammonia electrolyte.
Patent GB-961401-A (GB)
Title: Improvements in or relating to road safety signs
IPC: E01F9/012
Filed: 1960-12-16
Abstract: 961,401. Road signs; tent frames. J. BUTZ. Dec. 16, 1960 [Dec. 17, 1959; Oct. 28, 1960], No. 43436/60. Headings E1A and E1G. A road sign comprises at least three legs 1, 2, 3, Fig. 1, connected by springs 4 to a head member 5, and a triangular foldable sheet 9 threaded over two legs. In the embodiment of Fig. 5 three legs 12 are hinged to the head member 11 and to arms 19 which are hinged to a sleeve 17 sliding on a tubular guide rod 14. A spring 18 forces down the sleeve 17 and a pyramidal sign sheet 25 is kept in position by hooks 23. Each of the embodiments is collapsible umbrella-wise for placing in a cover.