baber/WOPTO huggingface dataset:
Patent GB-1198379-A (GB)
Title: New Compound Indium Fluorozirconate, process for preparing same and Anticariogenic Compositions containing the same
Inventor: MUHLER JOSEPH CHARLES
IPC: A61Q11/00
Filed: 1968-12-10
Abstract: 1,198,379. Dentifrices. INDIANA UNIVERCITY FOUNDATION. 10 Dec., 1968, No. 58746/68. Heading A5B. [Also in Division Cl] In Zr F, may be added to dentifrice compositions to yield anticariogenic properties. Preferably ionically compatible adjunctives are used; zirconium silicate, calcium pyrophosphate, insoluble metaphosphates, alumina and resinous materials have been used as abrasives, being between 0.5-95% by weight of the total composition. The conventional binder substances, thickening agents, sudsing agents, humectants, flavoring and sweetening agents may also be added. The toxicity of In Zr F 7  in mice is shown to be less than 3 times the toxicity of NaF, In Zr F 7  is more soluble and its solutions more stable than prior art anticariogenic agents
Patent GB-1220088-A (GB)
Title: Improvements in or relating to digital computing and information processing machine and system
Inventor: CASE JAMES HUGHSON
IPC: G06F15/80
Filed: 1967-12-28
Abstract: 1,220,088. Logic circuits: circui's employing bi-stable magnetic elements and cryotrons. J. H. CASE and N. C. STEWART 28 Dec., 1967 [29 Dec., 1966], No. 58929/67 Headings H3B and H3T. [Also in Division G4] Figs. 3, 5, 6 show respectively magnetic core (or thin films may be used), cryotron, and transistor versions of a circuit which is set into a first or second state by a pulse at α 1  or α 2  respectively. When in the first state, any pulse at A 1  will be passed to B 1  but any pulse at A 2  will be blocked, whereas when in the second state, any pulse at A 2  will be passed to B 2  but any pulse at A 1  will be blocked. Power (clock) pulses are provided at the inputs P as shown. For greater fan-in, fan-out, a circuit with the above properties can be constructed from a plurality of the above circuits, most of which have A 1  and A 2  connected together and B 1  and B 2  connected together to form an isolation and delay circuit (Fig. 2c, not shown).
Patent GB-1286040-A (GB)
Title: Couch
IPC: A47C7/54
Filed: 1970-12-11
Abstract: 1286040 Arm-rests HIMOLLA POLSTERMÍBELWERK CARL HIERL GmbH 11 Dec 1970 [12 Dec 1969] 58981/70 Heading A4J An intermediate arm-rest 20 for a settee or other furniture can be moved into a recess in the seat 4 or seat back 2 and when moved out can be moved forwards to clear any loose back cushions 5. In the form described, the arm-rest 20 is fixed to a tube 13 slidable on a tube 12 which is pivoted at 10 to a bracket 8 fixed on the bottom wall of a shell 7 lining a recess in the seat back. The arm-rest is prevented from twisting on the tube 12 by a guide fixed parallel to the latter, and is urged towards the upper end of the tube 12 by a spring so that when it is moved out of the recess it automatically moves forward to lie in front of any loose back cushion 5.
Patent GB-1331619-A (GB)
Title: Process for coupling living lithiopolymers
IPC: C08G81/02
Filed: 1970-12-14
Abstract: 1331619 Coupling lithiopolymers UNIROYAL Inc 14 Dec 1970 [15 Dec 1969 6 July 1970] 59296/70 Heading C3P Polymers of conjugated dienes having 4 to 12 carbon atoms and/or vinyl- or vinylidenearomatic monomers are prepared by first carrying out a polymerization in a hydrocarbon solvent with 0À1 to 2 millimoles of a compound RLi per mole of monomer as catalyst, R being an aliphatic, cycloaliphatic or aromatic radical, then treating the resulting mono-lithium terminated polymer with nitrobenzene as coupling agent. The coupling agent is used in an amount of 0À25 to 20 equivalents per equivalent of RLi. The method may be used to obtain homopolymers, e.g. of butadiene, having an increased molecular weight or to prepare block copolymers by forming a block of one monomer, adding the second monomer to form a lithium-terminated two-block polymer, then treating this with the coupling agent. The preparation of styrenebutadiene-styrene polymers in this way is described. The examples describe polymerizations using n-butyl lithium as the catalyst and benzene as the solvent; the adverse effect of adding tetrahydrofuran to the latter is also described.
Patent GB-1420764-A (GB)
Title: Production o fcellular ceramics and shaped articles made thereof
IPC: C04B38/00
Filed: 1972-12-29
Abstract: 1420764 Cellular ceramics CEMENTA AB 29 Dec 1972 [30 Dec 1971] 60043/72 Heading ClJ Cellular ceramics are obtained by adding at least one hydraulic binder to an aqueous starting mixture, which after it solidifies is broken up and the pieces sintered, e.g. at 700-1100‹ C. The binder can be portland. or high alumina cement or blast furnace slag, and the heating carried out in two stages. The starting mixture can contain an A.M. compound, Al 2 O 3 , Fe 2 O 3 , C or a carbon compound. The examples contain water glass, slag, kaolin, silica fume and felspar or clay.
Patent GB-600449-A (GB)
Abstract: 600,449. Cash registers. GROSS, H., and GROSS, S. Jan. 1, 1946, No. 1802/47. Divided out of 600,446. Drawings to Specification. [Class 106 (i)] The subject-matter of this Specification is identical with that described in Specification 600,446 but the claims differ.
Patent GB-1411643-A (GB)
Title: Tipping mechanisms
IPC: B01D46/42
Filed: 1972-12-29
Abstract: 1411643 Tipping mechanism KRUPPKOPPERS GmbH 29 Dec 1972 [29 Jan 1972] 60061/72 Heading B8E A tipping mechanism for emptying the packing baskets of a gas purification tower comprises a reciever 1 having a shoot 16 rotatably mounting a collar 2 which holds a basket 3. The basket 3 is held in the collar 2 by pawls 12 urged to engage a coupling 13 by spring 11 when engaged by rollers 9 upon movement of a ring 8. To empty a basket the collar 2 is rotated over the path 5 by a variable speed quickly reversable hydraulic motor until a projection 14 engages a reinforcement 15 to transmit a blow to the basket 3 to loosen its contents. Repeated blows can be effected by reversing the motor.
Patent GB-1355828-A (GB)
Title: Apparatus for coating granular materials and a process therefor
IPC: B05B12/00
Filed: 1971-12-29
Abstract: 1355828 Coating apparatus TAKEDA YAKUHIN KOGYO KK 29 Dec 1971 [29 Dec 1970] 60426/71 Heading B2L Apparatus for coating particulate material such as tablets comprises a coating chamber 11 having a cylindrical drum 11 a and a rotatable plate 12a with means 31a to detect the amount of coating liquid in the mixture. Granules to be coated are placed in the chamber by means of a hopper 21 and a powder to be coated on the surface thereof is introduced through a hopper 22. A liquid to help with the distribution of the coating powder is introduced through a tube 23b by an air stream or as an airless spray. The amount of liquid introduced is controlled by a valve 23a dependant on the specific resistance of the mixture as measured between an electrode 31a and the side of the coating chamber. Air is introduced by a blower 24 below the rotating plate, which has a central frustrum 12b, and may be drawn out by an extractor 14. Air passing around the edge of the plate 12a prevents powder falling below the plate. Hot air may be introduced through a pipe 25 to dry the coated granules and the extractor 14 collects excess dry powder. A thermometer 32a is also placed in the coating drum. The drum may be used for batch coating or for a continuous coating process.
Patent GB-1246228-A (GB)
Title: Improvements in or relating to pest control compositions
Inventor: GALLOWAY ARTHUR LYLE
IPC: A01N25/20
Filed: 1969-12-29
Abstract: 1,246,228. Biocidal aerosol-generating composition. DIAMOND SHAMROCK CORP. 29 Dec., 1969 [30 Dec., 1968], No. 63079/69. Heading A5E. A composition for use in the preparation of a fungicidally active aerosol contains (a) 12-23% of N, N'-dinitrosopentamethylenetetramine, (b) 10-20% of a thermally decomposable nitrogen compound, (c) 15-40% of a filler, (d) 10-20% of a stabilizer selected from compounds liberating HCl above 100‹C., starch, modified starch and mixtures thereof, and (e) 5-40% of a first ingredient selected from insecticides, miticides, bactericides, mildewicides and their mixtures, and a fungicidal second ingredient selected from halophthalonitriles. Component (b) may be cyanamide or a salt thereof, urea or a salt thereof, guanidine, melamine or dicyandiamide; (d) may be magnesium bromide, polyvinyldhloride or tetrachlorocyclohexanone; and (e) may be gamma hexachlorobenzene; L-3-(1-methyl-2-pyrolidyl) pyridine; endosulfan; 2-(p-tert-butylphenoxy)- isopropyl 2-chlorethyl sulphite; 0, 0-diethyl- 0-p-nitrophenyl phosphorothioate, 0, 0, 0, 0- tetraethyl dithiopyrophosphate; 6-methyl-2, 3- quinoxaline dithiol citric carbonate; 2, 4, 5,-4'- tetrachlorodiphenyl sulphone; bis-(pentachlor- 2, 4-cyclopentadien-1-yl); and mixtures thereof.
Patent GB-664396-A (GB)
IPC: B65B51/18
Abstract: 664,396. Sealing waxed containers. SATONA, Ltd., and SPINK, G. July 2,1948 [June 5, 1947], No. 14881/47. Class 94(ii) A method of sealing flat-closure waxed containers, comprises passing each container on a conveyer belt, under, and its closure in contact with, firstly a heated belt, and secondly an unheated belt, the latter belt being parallel with the conveyer belts. In the construction shown, an electric motor 5 drives at the same speed a lower canvas conveyer belt 1 and upper brass conveyer belts 8, 9. An aluminium plate 14 is arranged above the lower run of the belt 8 and is heated by an electric element to maintain 220‹F. A similar plate 15 which is unheated is associated with the belt 15. The distance between the belts 8, 9 and the belt 1 is arranged so that when a container a is between the belts as shown, the upper belt is pressed into contact with the respective plates 14, 15. A scraper 16 is provided to remove excess wax from the container top and a second scraper 18 removes wax from the belt and discharges it into a container 20. In operation, when containers a each with its top, bottom or side to be closed, disposed uppermost. are fed on to the right hand end of belt 1, the heat of the belt melts the wax of the closure which is afterwards cooled when the container passes beneath the unheated belt 9. The container is in contact with the belts 8, 9 for twenty four and twelve seconds respectively. The invention may be applied to the sealing of the containers described in Specification 664,392.
Patent GB-740351-A (GB)
Abstract: 740,351. Printing-machines. DAPAG (1943), Ltd. Aug. 3,1951 [Oct. 25,1950], No. 26041/50. Classes 100 (1) and 100 (2). Rotary machines; impression adjustments.- A machine for printing tickets or labels on a perforated paper strip PS, Fig. 1, comprises a rotatable sector-shaped printing-member 27 having a slotted surface 28 for the reception of removable type elements 29, the member 27 being rotated by a handle 31. An impression roller 33, rotatably mounted upon a spindle 34, co-operates with the member 27. The spindle 34 is mounted in a plate 35 itself rotatably mounted in lugs 37 by a spindle 36 slightly eccentric to the spindle 34. A lever 38 secured to the spindle 36 is adjustable by a screwed rod 40 and knob 42 so as to adjust the roller 33 relatively towards or away from the member 27. Feeding webs.-The strip PS, Fig. 4, drawn from a roll 16, is guided between an adjustable side lay 19 having an overhanging edge 20 and a retractable side lay 21 mounted on a sliding rod 22, Fig. 1, thus facilitating strip insertion. The strip is held in contact with a table 14 by a blade 65, raisable during strip insertion. The outer end face of the printing member has a fixed plate 80 having an arcuate surface 82 of a length corresponding to two rows of type, while a second pivotally mounted plate 83 having an arcuate surface 84 overlaps the plate 80. The plate 83 can be located by a detent 86 in any one of three positions so as to vary the length of the effective arcuate length of the arcuate surfaces 82, 84, such that they may, by relative adjustment, cover an arcuate length from two to five rows of type. The surfaces 82, 84 may be ribbed or roughened to increase their tractive effort imparted to the strip by co-operation with the impression roller 33. Claw members 46 pivoted on a rod 47 slidable along a slot 48 are arranged to engage perforations 45 in the strip PS. The rod 47 is rocked, against the action of a spring 58, through a pivoted arm 49, by an eccentrically-mounted cam disc 56 secured to the shaft carrying the printing member 27. The claws are urged independently downwards by springs 52, Fig. 4, while the rearward sides of the claws are inclined to. permit disengagement of the claws when moving rearwardly. The forward position of the rod 47 and thus of the claws 46, is adjustably limited by a strip 60 clamped by a screw 62 extending through a slot in the strip 60. In operation, during descent of the member 27, the claws 46 are retracted, a forward movement being imparted to the strip by the surfaces 82, 84, Fig. 1, and impression roller 33. After the printing operation, the claws 46, Fig. 4, are forwarded by the spring 58 and thus feed the strip PS forward into a registered position as determined by the strip 60.
Patent GB-2005607-A (GB)
Title: Fluid storage tank for a vehicle
IPC: B60R17/00
Filed: 1978-07-27
Abstract: A fluid storage tank, for example an hydraulic oil tank or a fuel tank, for a vehicle. An air supply passage for the vehicle drive motor extends through the tank so that the tank can be located on the extreme rear part of the vehicle to act (particularly when it is an hydraulic oil tank) as a counterweight while ensuring adequate air supply to the motor and so that fluid within the tank is cooled by the air supply. Preferably, the passage causes air to be deflected as it passes through the tank to the motor. <IMAGE>
Patent GB-2029351-A (GB)
Title: Feeding Plugs of Bulk Material by a Screw
IPC: B65G53/48
Filed: 1978-08-31
Abstract: A device for the delivery of bulk materials such as domestic waste into the suction pipe 1 of a pneumatic transport installation comprises a vertical pipe 2 with a closing element 4 installed on its lower end. The closing element 4 comprises a cylindrical shell 6 with a coaxially built-in sleeve 7, the inside diameters of which both approach closely the inside diameter of the pipe 2, and a helical band 8 located in the shell 6 in a portion of its length. The pitch of the helical band 8 is close to the diameter of the shell 6 and its width at the end facing the upper-band portion of the shell 6 is equal to the radius of shell 6; the band 8 and sleeve 7 are linked with a reversible drive 5 for joint rotation so that, rotating in one direction, the helical band 8 compacts the bulk material against gate valve 10 in the under-band portion of the shell 6 until said portion is completely filled, while rotating in the opposite direction it forms the face surface of the compacted bulk material for making a briquette which extends wall-to-wall across the shell. After forming the briquette the reversible drive is cut off and the gate valve 10 pulled out, putting the shell 6 in communication with the suction pipe 1. <IMAGE>
Patent GB-2034030-A (GB)
Title: Analytical Test Article and Method
IPC: G01N33/543
Filed: 1978-10-31
Abstract: A body and method for the quantitative detection of an unknown quantity of a biologically derived sample, suitably by radioimmunoassay, fluorometric detection, or by spectrophotometry. The body of the invention includes a handle attached to a nonparticulate, nonswellable, impermeable continuous surface region (although the presence of a handle is not essential in the method). A diagnostic reagent (e.g., an antibody) is covalently attached to the surface region. In a competitive binding technique, the sample under test and a labelled substance (e.g., fluorochrome labelled antigen) are simultaneously contacted with the body. Thereafter, the surface region is washed, and the label is measured (e.g. by a fluorometer). Using the so- called "sandwich technique" the labelled substance (e.g., labelled antibody) is reacted with the sample substance after it has been reacted with the diagnostic reagent. The above type of surface facilitates simple and effective separation of bound from free labelled substance and allows thorough washing to cleanse the surface of residual free and non-specifically bound labelled substance.
Patent GB-2010769-A (GB)
Title: Wrapping device
IPC: B65B11/34
Filed: 1978-11-02
Abstract: A continuous wrapping device, more especially for sweets, using a singling plate which operates with centrifugal force and is provided with pockets on its circumference and downstream of which there is arranged a vertically arranged gripper wheel, comprising radial holding elements, for transferring the sweets into a wrapping wheel provided with grippers as well as inside and outside folders, characterised in that the holding elements (31) on the gripper wheel (3) comprise a radial supporting surface (32) and a clamping lever (33) for the cut wrappings (E) and are arranged in such a way that they meet symmetrically in a radial plane and transversely to one another in the same direction in the point of tangency of the pitch circles at the transfer point and the take-over point respectively while the rotational speeds of the pockets (11) of the single plate (1) and the grippers (41) of the wrapping wheel (4) are the same. <IMAGE>
Patent GB-2013404-A (GB)
Title: Time switch
IPC: H01H43/30
Filed: 1979-01-25
Abstract: A timed switching device has a microswitch 37 which adjusts the time of turning a central heating installation on or off as determined by a temperature sensing means 30 which rotates a plate 38 to move a switch 37 and actuating lever 39, 40 relative to a motor-driven timing cam 41. Follower 40 on lever 39 normally operates to turn the central heating on for a nominal 'on' period, but the commencement of this period is automatically varied by the movement of plate 38 so as to start earlier in cold weather and later in warmer weather. <IMAGE>
Patent GB-2020797-A (GB)
Title: Solar collector for an air-conditioning system
IPC: F24J2/04
Filed: 1979-05-04
Abstract: A solar collector for connecting to the primary side of a heat pump used in an air-conditioning system of a dwelling house or the like comprises a flat roof member (1) of water-impermeable concrete within which is embedded a pipe system (2) on carrying the heat transfer fluid. The roof member is mounted on movable supports (4) to avoid stress at the support points and is provided with a heat insulating material (6) and preferably a vapour barrier on its underside. The concrete roof member acts as a heat store of considerable capacity. <IMAGE>
Patent GB-2036271-A (GB)
Title: Guide troughs for molten products
IPC: F27D3/14
Filed: 1979-01-25
Abstract: Guide troughs for leading molten products tapped from blast furnaces or electric furnaces or the like. A lengthy trough body (1), formed in one block with monolithic refractories, is provided with hook-engaging means in order for the body to be lifted and transported. The hook-engaging means comprises supporting pipes (2) which are laid longitudinally in the upper portion of the body on both sides thereof; supporting transverse members (3) which are disposed in an appropriately spaced-apart relationship to interconnect the supporting pipes on both sides of the trough body; and cut-out portions (4) provided in the trough body at suitable locations to expose the supporting pipes (2) to be engaged by hooks. The fact that the trough body has such stout supporting means and hook-engaging means which does not project from the upper surface of the trough body as the suspension plates in the conventional guide trough of this type, allows the following advantages to be obtained. Namely, the hook-engaging means is protected against radiant heat and splashing from high temperature molten products flowing through the trough. This greatly enhances safety during transportation. In addition, as there are no objects projecting from the upper surface of the trough body, the guide troughs can be stored by stacking. This permits a reduction in storage space.
Patent GB-2032327-A (GB)
Title: Stapler drive and feed mechanisms
IPC: B25C5/16
Filed: 1979-10-04
Abstract: The drive plate (6) of a stapler is drawn back from its normal position by a pivoting actuating lever (3), which pivots along a path such that it disengages from the drive plate at a certain point. The drive plate (6) is then thrown back towards its original position by a spring (8), forcefully ejecting from the stapler a staple put in the path of the drive plate. A spring biased head (17) pushes a staple to the drive plate (6) for being ejected. Upon return of the lever (3), it slides over the drive plate (6) until the lever is fully returned when it reengages the drive plate. <IMAGE>
Patent GB-2035490-A (GB)
Title: Master cylinder and pressure control valve assemblies
IPC: B60T11/20
Filed: 1979-10-15
Abstract: A master cylinder assembly for a vehicle braking system having two pressure circuits, comprises a master cylinder (1) having two separate pressure chambers (5, 6) associated with respective pistons (3, 4), one chamber being arranged for connection to one of the pressure circuits, generally the circuit to the front wheel brakes, and a control valve arrangement (2) fast with the master cylinder, The control valve arrangement has an inlet (8) for connection to the other of the chambers (15) and an outlet (9) for connection to the other of the pressure circuits, usually the rear wheel brake circuit, a normally-open valve (12, 14) for controlling communication between the inlet (8) and the outlet (9), and an auxiliary piston assembly (16) movable to open and close the valve to control the pressure applied to the rear wheel brakes as compared to full braking pressure applied to the front wheel brakes. The auxiliary piston assembly has two portions (17, 20), one portion (17) being subjected to the outlet pressure of the valve arrangement and the other portion (20) being subjected to the pressure of the chamber (6) of the master cylinder and being engageable by the adjacent piston of the master cylinder, in the event of failure of pressure in said one pressure circuit, to move the piston to a position in which the valve is held open so that full braking pressure is applied to the rear wheel brakes. The two portions of the auxiliary piston assembly may be integral (Fig. 1) or separate, and if separate may be in line, or as in Fig. 6, connected by a lever (53). <IMAGE>
Patent GB-2034258-A (GB)
Title: Tyre Bead Dislodging Device
IPC: B60C25/02
Filed: 1979-11-06
Abstract: A tool (10) for dislodging tyre beads, comprises a dislodging member (14) provided with a pair of abutments (15, 16) which engage the tyre bead at positions spaced circumferentially around the wheel rim flange and a cam member (17) which engages the wheel rim flange to change the direction of movement of the tool after initial bead dislodgement to prevent the tool engaging the cylindrical surface of the wheel rim on which the tyre bead is seated. The tool (10) is particularly suitable for dislodging tyre beads of the type having an extended toe which engages in a groove (20) in the wheel rim to prevent bead dislodgement in service. <IMAGE>
Patent GB-2037785-A (GB)
Title: Olefin Polymerisation Catalyst Component Prepared from TiCl4 and a Magnesium-Diene Complex
IPC: C08F10/00
Filed: 1979-11-19
Abstract: A component of an olefine polymerisation catalyst is obtained by reaction of titanium tetrachloride with a magnesium complex of a conjugated diene. Olefins may be polymerised using a catalyst comprising said component and an organo aluminium cocatalyst.
Patent GB-2038214-A (GB)
Title: Abrasive tool
IPC: B24D3/08
Filed: 1979-12-13
Abstract: An abrasive tool comprises abrasive material 3 held on the tool body 1 by a matrix 2 on whose surface is provided a wear resistant layer 4 to prevent abrasion of the matrix by particles from a workpiece when the tool is in use. The tool may be single or multipoint and used for dressing or drilling. <IMAGE>