baber/WOPTO huggingface dataset:
Patent GB-1440114-A (GB)
Title: Universal digital data system
IPC: G11B20/14
Filed: 1973-08-28
Abstract: 1440114 Data recording system WESTINGHOUSE ELECTRIC CORP 28 Aug 1973 [29 Aug 1972] 40527/73 Headng G4H [Also in Divisions H3-H5] A system for recording digital and analogue data from a plurality of sources comprises an analogue multiplexer 12 which time division multiplexes the analogue signals sampling each a predetermined number of times in a multiplexing cycle, and leaving some time slots empty, an analogue to digital converter 14 in which each analogue sample is converted to an eight bit parallel digital word, a digital multiplexer 16 in which the digital inputs are combined to eight bit parallel words and inserted into the empty time slots, a set of parallel to series converters 30 1 , 30 2  &c. in which the parallel digital signals are converted to a series signal in one of R channels, an optional close encoder 32 in which the data frequency range is changed and an R channel magnetic tape recorder 40. The analogue signals may be initially scaled at 10, and the multiplexing is controlled by clock 20 and timing and address generators 22, 24, the clock frequency being variable. A compatible system for regenerating the signals is shown with the digital outputs optionally being fed to a computer 58. A tape by-pass 42 permits immediate reproduction of the multiplexed signals without recording. One time slot is preferably occupied by synchronizing information for the clock and sync. generator 60.
Patent GB-1124368-A (GB)
Title: Liquid jet producing device
IPC: B05B15/10
Filed: 1966-09-12
Abstract: 1,124,368. Spray-producers. SWIMQUIP Inc. 12 Sept., 1966 [22 Oct., 1965], No. 40633/ 66. Heading B2F. An intermittently rotated sprayer suitable for watering or cleaning comprises stationary body members 10, 15, 20, a hollow generally cylindrical plunger member 27 located between cylindrical surfaces 23a, 26 and biased downwardly between further members 23, 32 by a spring 34, and a pipe 12 adapted to supply water intermittently to the housing formed by the members 10, 15 whereby the plunger 27 is reciprocated. Radial webs 19 beneath the member 20 define a plurality of outlet ports 21 and a pin (43), Fig. 6 (not shown) on the plunger cooperates with cam surfaces (41), (42) on the member 23 so as to rotate the plunger on each reciprocation by an amount which registers an outlet orifice 39 in the side wall of the plunger with an adjacent part 21. Tongues on a flange 31 on the plunger cooperate with grooves in the member 32 in order to guide the plunger and prevent relative rotation between the plunger and the said member. The intermittent water supply is controlled by a motor-actuated valve V. The top of the plunger is closed apart from a vent hole 29 and slits in the lower portions of the plunger side walls prevent grit &c. from building up at the spring. The member 20 may be attached to the plunger or may be removed altogether.
Patent GB-956751-A (GB)
Title: Improvements in or relating to pipe mounting devices and methods of manufacturing the same
IPC: F16L3/123
Filed: 1962-10-26
Abstract: 956,751. Clamps. GEORG FISCHER A.G. Oct. 26, 1962 [Nov. 1, 1961], No. 40672/62. Heading E2B. A method of manufacturing a pipe clamp comprises producing a pipe-sectioned moulding 1 of synthetic plastics material in which the portion forming the flanges 2, 6 for the clamping arms has a groove 5 in that surface to be formed as one of the feet to comprise location means therefor, the cross section of said portion having a combined T-U section 2, 5 whereby the clamp member is completed by cutting through the part forming the vertical limb of the T. To produce a clamp covering a wider range of adjustment the vertical limb of the T may be cut away entirely, Fig. 7. The resulting clamp may be secured and located on a beam 19 by a bolt 18, Fig. 10.
Patent GB-1286535-A (GB)
Title: Hydroxylated polymers and dyeing process
IPC: D06P3/58
Filed: 1969-08-15
Abstract: 1286535 Cellulose derivatives; polyvinyl alcohol derivatives INSTITUT TEXTILE DE FRANCE 15 Aug 1969 [30 Aug 1968] 40906/69 Heading C3A and C3P [Also in Division Dl] Hydroxylated polymers, e.g. cellulose or acetalized polyvinyl alcohol, are treated with an aqueous solution of an epoxy propyl ammonium salt of the general formula where R, R<SP>1</SP> and R<SP>11</SP> are alkyl radicals (1-6 C) and X- is an anion, for example sulphate sulphonate or halide, and a strong base, excess solution is removed, and the polymer is dried at 80 to 140 C. in order to modify their dyeing properties. The base may be present in a concentration of 0À5 to 10% by weight preferably 0À5 to 4% by weight. The concentration of the epoxypropyl ammonium salt in the solution is adjusted to give a final nitrogen content of the polymer of 0À1 to 0À5% by weight.
Patent GB-1387340-A (GB)
Title: Method for preparing a coloured resin
IPC: C08L67/06
Filed: 1972-09-05
Abstract: 1387340 Unsaturated polyester compositions MITSUBISHI GAS CHEMICAL CO Inc 5 Sept 1972 [7 Sept 1971] 41182/72 Heading C3P A coloured unsaturated polyester resin is prepared by mixing the resin with a carbon blackpolymer composition. The term "unsaturated polyester resin" denotes a polyester solution obtained by reacting an unsaturated polycarboxylic acid or anhydride and a saturated polybasic acid or anhydride, with a polyhydric alcohol and adding a cross-linking agent which is an ethylenically unsaturated compound. The term "carbon black - polymer" composition means a reaction product formed between carbon black and the monomer, a mere mixture of carbon black and the polymer being excluded. In Example 1 a carbon black-polymer composition is prepared by polymerizing styrene with or without methyl methacrylate in the presence of oil furnace black, methyl isobutyl ketone and 2,2<SP>1</SP>-azobisisobutyronitrile. In further examples compositions comprising these carbon blackpolymer compositions, polyesters prepared from isophthalic acid, maleic anhydride, propylene glycol and neopentyl glycol, styrene, zinc stearate, calcium carbonate, dropped strand glass fibres, iron black, polymethyl methacrylate, phosphoric ester release agent, titanium oxide, magnesium oxide, hydroquinone, glass mat and a carbon black-methylmethacrylate/ methacrylic acid copolymer composition are prepared and cured in moulds using tertiary butyl perbenzoate, tertiary butyl per-2-ethylhexoate and benzoyl peroxide.
Patent GB-1216325-A (GB)
Title: Method of inserting rod or pipe sections into the ground
Inventor: THOMSON JAMES CRAWFORD
IPC: E21B7/04
Filed: 1967-09-08
Abstract: 1,216,325. Laying pipes. TUBE HEADINGS Ltd. 26 Aug., 1968 [8 Sept., 1967], No. 41192/67. Heading F2P. Permanent piping or a solid rod, e.g. of concrete, is installed in the ground by first forming a horizontal duct having a temporary steel lining by conventional auger boring or jacking methods, and then forcing the permanent piping or rod in behind the lining to drive it out at the other end of the duct. The permanent piping may be partitioned for pipes or wires, and successive sections are mutually located by a spigot and by dowels.
Patent GB-941720-A (GB)
Title: Improvements relating to continuous casting processes
IPC: E21F15/02
Filed: 1961-11-17
Abstract: 941,720. Continuous casting-machines. E. A. OLSSON. Nov. 17, 1961 [Nov. 18, 1960], No. 41229/61. Heading B3F. A continuous casting is bent from the vertical to a horizontal direction along an arcuate path the radius of which decreases progressively or step-by-step. The process may be carried out by the apparatus disclosed in Specification 941,290 which is referred to.
Patent GB-931574-A (GB)
Title: New quinoline compounds
IPC: C07D401/12
Filed: 1961-11-17
Abstract: The invention comprises the compound of formula <FORM:0931574/IV(a)/1> and its acid addition salts; and its preparation by reacting 4-hydroxypiperidine with a compound of formula <FORM:0931574/IV(a)/2> wherein X is the acid residue of a reactive ester.  The compound can also be prepared by reacting (1) 4-amino-7-chloroquinoline with a compound of formula <FORM:0931574/IV(a)/3> or (2) 4;7-dichloroquinoline with a compound of formula <FORM:0931574/IV(a)/4> and in either case an O-acylated hydroxypiperidyl compound may be used and hydrolysis performed. Pharmaceutical compositions comprise the above compound or a non-toxic acid addition salt thereof together with a pharmaceutical carrier or coating.  Compositions for oral (tablets, pills, powders, granules, emulsions, solutions, suspensions, syrups, elixirs and capsules), parenteral (solutions, suspensions, emulsions), and rectal (suppositories) administration are mentioned.  The compounds are anti-inflammatory and antirheumatic.
Patent GB-1281355-A (GB)
Title: Centrifugal fluid pump
Inventor: GERASIMENKO SERGEI STEPANOVICH
IPC: F04D29/04
Filed: 1969-08-19
Abstract: 1281355 Electric motors SPETSIALNOE KONSTRUKTORSKOE BJURO PO PROEKTIROVANIJU GERMETICHESKIKH ELECKTRONASOSOV I ELEKTRODVIGATELEI 19 Aug 1969 41409/69 Heading H2A [Also in Division F1] The rotor pack 30 of the electric driving motor of a centrifugal pump (see Division F1), is protected against the effect of the pumped fluid by a sleeve 31 and rings 32, 33.
Patent GB-1117012-A (GB)
Title: Improvements in weather or draught excluders for windows or doors
IPC: E06B7/18
Filed: 1965-09-30
Abstract: 1,117,012. Movable sealing strips. GRETSCH-UNITAS G.m.b.H. 30 Sept., 1965 [21 Oct., 1964], No. 41527/65. Heading E1J. A weather or draught excluder 14, 15 is movable into and out of a sealing position between a door or the light 3 of a window and its frame 1 by motion derived by a positive linkage from the movement of a locking mechanism 10, 11 (Fig. 6) when fastening or unfastening the door or light 3 in its frame 1. The bar 11 of the mechanism 10, 11 may be in a rail or stile, a pin 22 or roller and a slot 21 acting as coupling elements. The excluder 14, 15 (Fig. 4) is located in a rebate 16, externally covered by a fillet or plate 17, where it is guided by move perpendicularly to the sill, e.g., of the frame 1 and may be received into a slot or groove therein. The rebate 16 may be associated with a casement so mounted in a frame 1 as to be displaceable inward parallel to itself to be offset from the plane of the frame 1. The excluder 14, 15 may be so raised as to clear a rail 13 on the sill for guiding a neighbouring sliding light.
Patent GB-1342802-A (GB)
Title: Metal substrate having an ablative coating of an elastomeric composition containing monocellular thermoplastic resinous polymeric particles
IPC: C08L83/04
Filed: 1971-09-07
Abstract: 1342802 Foamed polysiloxanes DOW CORNING CORP 7 Sept 1971 [29 Oct 1970] 41598/71 Headings C3C and C3R [Also in Divisions B1-B2] A metal substrate has coated on the surface thereof a composition comprising: (A) an elastomer-forming organosiloxane polymer, (B) 0-250 parts by weight of silica, (C) 0-15 parts by weight of high temperature decomposing fibre which melts at a temperature of above 815‹ C., (D) 1-50 parts by weight of a monocellular thermoplastic resinous polymeric particle having encapsulated therein a discrete portion of a volatile liquid blowing agent which becomes gaseous at a temperature below the softening point of the polymer, the parts of (B), (C) and (D) being based on each 100 parts by weight of organosiloxane polymer A, the composition being present in an amount sufficient to protect the substrate from the deleterious effects of gases at temperatures above 815‹ C. The coating composition may be produced by forming a homogeneous mixture of (A), (B) and (C), adding the unblown particle ingredient (D), and then heating at a temperature sufficiently high to volatilize the encapsulated liquid and hence produce expanded particles. Metals which may be coated are alloys of iron, titanium, chromium, aluminium, nickel and beryllium. These metals may be in sheet form or in finished form, e.g. in the form of a nose cone or body of an aerospace vehicle. The elastomer forming organosiloxane polymers may be heat curable or room temperature vulcanizing polymers. The fibres may be composed of carbon, graphite, silica, nitrides, borides, oxides or silicates and are preferably 600-1200 microns in length. The polymeric particles may be derived from styrene and acrylate monomers whilst copolymers of vinyl chloride and vinylidene chloride, and of acrylonitrile with vinyl chloride or vinyl bromide may be used. Vinyl esters and unsaturated carboxylic acids may also be incorporated in the copolymer. The examples refer to compositions which contain a vinyl endblocked copolymer of dimethyl siloxane and phenylmethyl siloxane and a mixture of a vinyl containing polydimethyl siloxane, a siloxane copolymer and a methylvinyl siloxane polymer carbon fibres, optionally silica and monocellular particles of an acrylonitrile-vinylidene chloride copolymer containing neopentane as a blowing agent. Comparative examples refer to compositions containing hollow glass particles constituting component (D).
Patent GB-1180756-A (GB)
Title: Improvements in or relating to Indicators
Inventor: WILLIAMS PETER DOUGLAS
IPC: G01L7/16
Filed: 1967-09-13
Abstract: 1,180,756. Fluid-pressure indicators. HONEYWELL Ltd. Sept.5, 1968 [Sept.13, 1967], No.41769/67. Heading G1L. In a fluid-pressure indication a piston, provided with two separate and visually distinct parts 8, 9, is moved in a cylinder, closed at both ends 2, 3, by the difference in fluid-pressure supplied to the cylinder by inlets 4, 5, and depending upon the direction of piston movement one or other of the parts 8, 9 is visible through a transparent aperture 6 in the cylinder wall. The halves of the 8, 9 of the piston can be separated by fluidpressure supplied through an inlet 15 to check if the device is working correctly. In a further embodiment Figs. 2A, 2B (not shown) the cylinder and piston are provided with symbols to indicate the direction of fluid-flow in a pipe system in which the indicator is inserted.
Patent GB-1393422-A (GB)
Title: Working up hydroformylation mixtures
IPC: C07C67/00
Filed: 1972-09-08
Abstract: 1393422 Hydroformylation BADISCHE ANILIN- & SODA-FABRIK AG 8 Sept 1972 [11 Sept 1971] 41777/72 Heading C2C The working up of hydroformylation mixtures from the reaction of olefins with CO and H 2  in the presence of a Group VIII metal carbonyl complex modified with an organic phosphine, is effected by distillation in the presence of a carboxylic acid added after completion of the reaction, preferably after separation of excess CO and H 2 . C 2-18  fatty acids and C 7-9  aromatic acids are suitable. The distillation residue may be recycled, desirably after discarding a portion and adding make-up catalyst.
Patent GB-957858-A (GB)
Title: Tapering pin-and-box type threaded coupling
IPC: F16L15/06
Filed: 1962-11-05
Abstract: 957,858. Shaft couplings; screw threads. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. Nov. 5, 1962 [Nov. 7, 1961], No. 41811/62. Headings F2G, F2Q and F2U. Relates to a pin and box coupling, wherein the pin 4 and the box 2 have co-operating tapering screw-threads at least one of which when unloaded deviates from a normal tapering thread such that when screwed-up hand-tight (Fig. 5) the threads contact at two points, planes B, D, over their length and when scewed or shrunk tight (Fig. 1), but without plastic deformation, of the opposing pairs of thread flanks between the contact points one pair on one side, say zone II, of a normal plane C between the points are the more heavily loaded and the other pair on the other side, say zone III, are the more heavily loaded. In such a coupling the pin and box are provided with co-operating internal or, as shown, external shoulders 6, 5, and to prevent clearance arising between the shoulders resulting in fatigue breakage due to wobbling under conditions of varying bending moment and great tensile force on the coupling a number of further thread turns are provided between the shoulders and the adjacent contact point, zone I, and are, in the hand-tight state, separated by a clearance, between one pair of parallel flanks, which gradually increases from said point of contact to the shoulders. Either the pin or box or both pin and box threads may deviate from normal tapping. Both external and internal shoulders may be used. As shown, the box thread is normal tapering and the pin thread deviates. In the tightenedup condition the box and the pin are not subject to axial stress in the plane B, the box and the pin respectively are subject to maximum tensile and compression stress in the plane C, and the loaded flank forces are designated K. The forces K in zones II and III balance, due allowance being made if angles α, # in Fig. 1 are unequal, and the forces K in the zone I equal a shoulder force L which, if the shoulders 5, 6 are not normal to the axis, is an axial component of such force. The clearances between the unloaded or lightly loaded flanks may be greater than shown in Fig. 5, the calculated flank clearance for light loading when tightened being adhered to only, e.g. for improving gas or liquid sealing. Three embodiments include: starting from a constant crest (or root) pitch of the pin thread equal to the constant pitch of the normal box thread (Fig. 6, not shown); situating the pin thread crests (or roots) on the surface of a cone (Fig. 7, not shown); and arranging the root pitch of the pin thread constant but greater than the constant pitch of the normal box thread (Fig. 8, not shown). Specifications 786,652, 799,028 and 806,553 are referred to.
Patent GB-990423-A (GB)
Title: Process for the polymerisation of ª‡-olefinic hydrocarbons and catalysts therefor
IPC: C08F10/00
Filed: 1961-11-23
Abstract: a -Olefinic hydrocarbons are polymerized using as a polymerization catalyst a mixture comprising (1) a halide, alkoxyhalide or lower alkoxide of Ti, Zr, Va, Cr or Mo, the halogen in the halide or alkoxyhalide being I2, Cl2 or Br2 (2) a diaryl ether R-O-R1, where R and R1 are aryl radicals, preferably containing up to 12 carbon atoms, whose aromatic rings are directly attached to the oxygen atom and (3) at least one component which is (a) a metal from Group Ia, IIa, IIb, or IIIa of Lange's Table, or an alkyl derivative or hydride of such a metal or a complex metal hydride of aluminium and an alkali metal, (b) an organo-aluminium halide of formula RmAlXn or R3Al2X3, where R is a lower alkyl, cycloalkyl, phenyl or tolyl radical, X is Cl2 or Br2 and m and n are integers and (m+n) equals the valency of aluminium or (c) a polymeric reaction product of aluminium and a methylene halide.  The molecular weight of the polymers can be varied by adding hydrogen. In the examples, polymers are formed from propylene; 1-butene, 3-methyl-1-butene; styrene; allylbenzene; vinylcyclohexane; butadiene and 4-vinylcyclohexene.
Patent GB-1197297-A (GB)
Title: Improvements in and relating to Clamping Devices
Inventor: CHRISTIANSEN CLYDE ROBERT
IPC: F16B2/06
Filed: 1967-09-14
Abstract: 1,197,297. Grippers. APPLIED POWER INDUSTRIES Inc. 14 Sept., 1967, No. 41923/67. Heading B8H. [Also in Divisions E1 and E2] A clamp comprises two jaws 4, 5 formed with upstanding peripheral rims, parts 6 of which are toothed and are brought together to grip a member, e.g. a metal sheet, by nut and bolt 2, 3, opposite parts of the rims being of less height than parts 6 and defining a slot 8, through which the neck 9 of an eye 1 extends with clearance, a tapered head 10 of the eye 1 engaging inclined portions of the jaws so that when the eye is pulled, the wedging action of the head 10 increases the grip of parts 6. The eye 1 may be connected by a chain to a poweractuated pulling device for exerting a pull on the member held between parts 6. The rim parts which define the slot 8 each extend along the arc of a circle centred at the middle of the toothed parts 6, and the adjacent face 11 of head 10 is correspondingly arcuate, Fig. 2 (not shown). The position of the eye in the arcuate slot 8 so formed can be adjusted longitudinally of the slot and the eye may be rotated about the axis of its neck 9. Rim parts 6 are straight.
Patent GB-1398870-A (GB)
Title: Wall-coverings
IPC: B65D65/42
Filed: 1972-09-11
Abstract: 1398870 Pack of wall or ceiling covering sheet material REED INTERNATIONAL Ltd 31 Aug 1973 [11 Sept 1972] 42039/72 Heading B8C In a hermetically sealed pack containing at least one sheet of material for covering walls or ceilings, each sheet is water impermeable or includes at least one water impermeable layer, is provided with a water-activatable adhesive coating wetted with water and is disposed within the pack so that wetted adhesive coating does not contact the wear side of the sheet. The sheet may be folded along or across its longitudinal axis so as to sandwich the adhesive between the application face and then rolled up (Fig. 2). In another embodiment (Fig. 3), the sheet is folded in zig-zag fashion. In a still further embodiment sheets of a pair may have their adhesive coatings in contact and sandwiched between their application faces, a plurality of such pairs being packaged. The sealed pack comprises an expanded polyethylene wrapper. The adhesive coating may include fungicides.
Patent GB-974802-A (GB)
Title: Improvements in panel retaining arrangements
IPC: E06B3/30
Filed: 1960-12-06
Abstract: 974,802. Fixing panels. TENSILE PRODUCTS Ltd. Dec. 6, 1960 [April 26, 1960], No. 42041/60. Headings E1J and E1R. A glass pane or other panel is secured in a closed frame such as a sash, or wall-shoe or other bottom support for a vertically disposed panel, by means of a supporting section 9, Fig. 6, secured to the sash &c. 2, and made of, e.g. an extruded hard resilient vinyl chloride polymer resin and provided with a slot 12, the mouth of which faces in a direction parallel with the panel 3, and into which is disposed a solid tongue 16 of a retaining section 13 of similar resin material, the tongue 16 having a single projection on one side to interlockingly engage with an undercut portion of one side wall of the slot 12, the retaining section 13 exerting a pressure on the marginal portion of the panel. The side of the slot 12 opposite to that having the undercut portion is preferably bevelled at the mouth of the slot and the part of the tongue which on interlocking comes into contact with the bevelled lip at the mouth of the slot, may also be bevelled for ease of entry of the tongue into the slot. A gasket 15 of soft material may be interposed between the retaining section 13 of the panel 3, and a similar gasket may be introduced between an extension 30 of the supporting section 9 of the sash and the plastic covered window frame 1. The leg of the covering has a lug 24 to serve as transition and seal between the facing plastic layer and the window ledge. The retaining member may be of a resilient deformable material, e.g. thermo-plastic synthetic resin and is deformed in interlocking with the mouth of the slot. As shown, the supporting section 9 forms a facing for the outer face of the rebate of the sash. As shown in Fig. 7 the supporting section 33 is formed with a projection 34 to overhang the rebate and a retaining member in the form of a deformable wedge 36, Fig. 8, e.g. of thermoplastic synthetic resin, with a notch for engagement with a projection 35 on the section 33, when in position, presses the panel 3 against the rear face of the overhang 34 with a sealing strip 37 interposed. The section 33 is formed to constitute part of a facing for the front of the sash and such facing may be formed as shown in Fig. 9 with the front portion 48 adapted to interengage by two barbs 49 with projections 47 on the parts 40, 47. Section 33 is extended into a sealing lip 38 whose movement is restricted by a stop 39. The bottom support for a partition panel 68 is shown in Fig. 11, the supporting section 62 having a slot 66 accommodating the retaining member 67 which presses the panel 68 against an upstanding projection 65 of the support section. Fig. 12 shows a wall-shoe 69, comprising an extruded plastic support section 71 with slot 73 bevelled at 75 to receive the tongue 74 bevelled at 77 of the retaining section 70.