baber/WOPTO huggingface dataset:
Patent GB-1329590-A (GB)
Title: Amino-oxy carboxylic acid amides
IPC: C07C239/20
Filed: 1970-12-23
Abstract: 1329590 Amino-oxy carboxylic acid amides RICHTER GEDEON VEGYESZETI GYAR RT 23 Dec 1970 [29 Dec 1969] 61177/70 Heading C2C [Also in Division A5] The invention comprises amino-oxy carboxylic acid amides of the Formula I wherein X is H or a carboxylic acyl group, R is H or an unsubstituted or substituted alkyl, aralkyl or aryl, and Z is an unsubstituted or substituted C 1-15  alkyl, cycloalkyl, aryl, aralkyl or heterocyclic radical, provided that X is not benzoyl when R is H, the pharmaceutically acceptable acid addition salts of those compounds capable of forming them, and/or the optically active isomers of such compounds containing asymmetric carbon atoms and their preparation and the preparation of compounds of the above Formula I in which X is benzoyl and R is H. The compounds are prepared by reacting compounds of the Formula II or reactive derivatives thereof, wherein A is a carboxylic acyl group, or when in the end product X is H, A is a radical capable of temporarily protecting the amino group, with amines of the formula and, if present, removing the protecting group from the resulting amides of the formula and, if desired, acylating the compounds of Formula I thus obtained in which X is H. N - (Benzyloxycarbonylglycyl)amino-oxyacetanilide is obtained by reacting amino-oxyacetanilide hydrochloride with benzyloxycarbonylglycine pentachlorophenyl ester. 2 - Benzyloxycarbonylamino-oxyacetyl chloride is made by treating the corresponding free acid with phosphorus pentachloride. 2 - Amino-oxy - 6 - benzyloxycarbonylaminohexanilide is prepared by reacting aniline with 2 - amino-oxy-6-benzyloxycarbonylhexanoic acid resulting from the hydrolysis of the corresponding dicyclohexylammonium salt.
Patent GB-1261978-A (GB)
Title: A mercury-cathode electrolytic cell
Inventor: ABBASOV ZAL AKHMEDOVICH
IPC: C25B9/14
Filed: 1969-12-22
Abstract: 1,261,978. Mercury-cathode cells. Z.A. ABBASOV, G.I. VOLKOV, P.A. DOLGANOV, G.M. KAMARIAN, D.I. KERNER, B.N. KORF, L.N. KOSTROMIN, V.L. KUBASOV, V.M. MAKAROY, V.B. NELIDOV, N.D. PUSHKARSKAY, M.S. SOGOMONYAN, V.I. RYBKIN, V.N. SUCHKOV, L.N.SHIFRIN, L.M. YAKIMENKO. P.N. KRAVTSOV and Y.K. SHTEINBERG. Dec. 22, 1969, No. 62370/69. Heading C7B. The outlet end box 3 of a flowing mercurycathode electrolytic cell comprises a separation (brine and amalgam receiving) compartment 14 communicating with an electrolysis chamber 1 of the cell by a first gate e. g. through a slot under partition 12, and an amalgam washing compartment 13 within the separation compartment and communicating therewith by a second gate, e. g. defined by a channel 18 in the cell bottom 17 and part of the washing compartment wall 16 depending into the channel, which is disposed at an angle, preferably a right-angle, to the first gate to cause a change in flow direction. As shown brine and mercury are supplied through pipes 6, 8 in the inlet end box 2 of the cell to flow beneath partition 10 submerged in the brine, the level of which is determined by chlorine and anclyte connection pipe 11; washed amalgam leaves through outlet 19.
Patent GB-2007819-A (GB)
Title: Refrigerating ships' holds
IPC: B63J2/12
Filed: 1978-10-25
Abstract: In a ship's hold an installation for circulating cooled air through the hold includes a planar ventilation component (4) forming a horizontal boundary of the hold (1), for example in the batch cover (3) of the hold. The ventilation component has air collecting ducts (9), a fan (6), an air cooler (7), and air distribution ducts (8) for the circulation of air through the hold. On the side facing the interior of the hold each collecting duct (9) is provided with suction openings (10). The distribution ducts (8) are in communication via apertures (11) with vertical air discharge ducts (13) which extend into the hold (1). The suction openings (10) and the apertures (11) are distributed over the surface of the ventilation component. <IMAGE>
Patent GB-2015904-A (GB)
Title: Chuck Assembly for Dental Handpieces
IPC: B23B31/20
Filed: 1978-11-01
Abstract: A chuck assembly for dental handpieces includes a tubular chuck (22) formed with a radially-flexible bur-clamping section (22c) provided with an external shoulder (27), and a rotary tube member 15 having a bore in which the chuck is received and defining an internal shoulder (21) engageable with the external shoulder of the bur-clamping section of the chuck during relative axial movement to flex the bur-clamping section inwardly and to hold the same in a constricted condition for securely gripping the mid-portion of the shank of a dental bur. <IMAGE>
Patent GB-2034093-A (GB)
Title: Improvements in or relating to coin handling apparatus
IPC: G07F9/04
Filed: 1978-11-15
Abstract: In a coin handling apparatus when a coin 13 has been identified and accepted the coin is passed through a guide 1 to a predetermined position resting against two pins 5. A first signal can cause one pin to be withdrawn, causing the coin to call to a first destination 3, and a second signal can cause the other pin to be withdrawn, causing the coin to fall to a second destination 4. <IMAGE>
Patent GB-2037475-A (GB)
Title: Disk pack cartridge
IPC: G11B23/03
Filed: 1979-01-17
Abstract: The cartridge has a top cover 1 with a handle 3 which can be raised from a horizontal position to a vertical position, a magnetic disk 9 housed within the top cover, and attached to a hub 12 having a magnetizable armature plate, a removable bottom cover 2 having magnets 25 for latching the bottom cover to the armature plate, a lift plate 13 for lifting the hub away from the magnets to unlatch the bottom cover and lift arms 14, 15 attached to the lift plate and extending through the top cover into a chamber in the handle, a yoke housed in the chamber for sliding movement between an unlatch position and a carry position, means pivotally securing the lift arms to the yoke, resilient means urging the yoke to the unlatch position and a slide member in the chamber, having dependent blocking members adapted to block or permit sliding movement of the yoke thus allowing the handle to be raised for carrying the cartridge or for unlatching the bottom cover. <IMAGE>
Patent GB-2013552-A (GB)
Title: A Gripping Tool for Removing Lids from Tins
IPC: B25B1/02
Filed: 1979-02-06
Abstract: One jaw 6 of the tool engages under the peripheral lip 14 of a tin lid and the other jaw 7 projects outwardly beyond the one jaw and downwardly to engage over the peripheral lip 14 and an adjacent upstanding flange 13 of the lid. An additional jaw 29 provided with a notch 32 for engaging the rim of the tin may be provided. <IMAGE>
Patent GB-2044186-A (GB)
Title: Stock-carrying truck
IPC: E06C1/397
Filed: 1979-03-17
Abstract: The truck has steps 54 secured or attachable to it and comprises a loading platform 18 movable vertically relative to the walls of the truck, the platform being biased to an upward position away from the base frame and being maintained in a horizontal disposition by constant level means 34. The steps may be welded to the truck, or they may be removably attachable to the truck by means of interengaging arms. The steps may be adjustable relative to the truck when attached or secured thereto. <IMAGE>
Patent GB-2046386-A (GB)
Title: Liquid-tight rotary pipe joint
IPC: F16L27/08
Filed: 1979-04-12
Abstract: A rotary joint, in this case for use in a liquid-cooled roll for a continuous casting system employs a housing 2 having a coaxially arranged sleeve 3, with sealing between the housing and the sleeve achieved by means of an annular seal 9 non-rotatably fixed with respect to the housing but provided with a concave part-spherical sealing surface 11 to conform with a convex part-spherical sealing surface 12 on the sleeve, the two part-spherical surfaces 11, 12 of the annular seal and the sleeve being held in contact with one another by means of a helical compression spring 16. The compression spring bears against a releasable retaining member 20, held in place by a circlip 21, to facilitate repair of the rotary joint. <IMAGE>
Patent GB-2019332-A (GB)
Title: Anti-jack-knifing devices
IPC: B62D53/08
Filed: 1979-05-23
Abstract: An anti-jack knifing device comprises a square socket 12 in a socket structure 11 rotatably mounted on a tractor part of an articulated vehicle, with a flange on the socket structure having a toothed rim 15. In one embodiment the flange meshes with a toothed segment 16, the cusps of which are attached to the ends of respective rams 19. In a second embodiment, a chain passes around the flange, and a moveable sprocket to each side of the flange, and the chain is fixed at each end. Each sprocket is mounted on the end of a respective ram. In each case the rams are operated to damp any movement of the socket structure. The cylinders 21 of the rams are interconnected through a valve V which is progressively closed as the brakes of the vehicle are applied. <IMAGE>
Patent GB-2053533-A (GB)
Title: Digital data communications device with standard option connection
IPC: G06F13/38
Filed: 1979-07-06
Abstract: A controller in a communications device responds to communications signals from a signal source (50) associated with a data processing system. A standard option connector (51) is interposed between the controller and the signal source. When an option device is to be used, a circuit board is positioned in the connector (51). Conductors on the circuit board control the transfer of signals between the communications device and the signal source. <IMAGE>
Patent GB-2026362-A (GB)
Title: Metal alloy automotive wheel
IPC: B22D18/02
Filed: 1979-07-17
Abstract: The wheel (5) is produced as an integral product to close tolerances by shaping under pressure a semi-solid metal alloy charge in a die (1, 2, 3,4). The metal alloy charge contains discrete degenerate dendritic primary solid particles suspended homogeneously in a secondary liquid phase having a lower melting point than said primary solid particles. The wheel possesses properties approaching those of wrought products with the relatively complex configuration typical of castings. The alloy charge is placed in a cavity defined by die parts 2, 3, 4 and die part 1 is rapidly lowered to shape the wheel. <IMAGE>
Patent GB-2036144-A (GB)
Title: Vertical slat blind
IPC: E06B9/36
Filed: 1979-08-13
Abstract: A collapsible vertical slat blind in which the slats are pivoted on trucks slidable on a grooved spindle and rotatable through 90 DEG the drive for the slats being taken through a slipping clutch comprising a hub 2 mounted on the shaft b and a chain wheel unit B coupled to the hub by a spring 3 maintaining a pressure contact between a disc 1a on the wheel unit and a disc 1 on the hub to stop the rotation of the hub if an obstruction prevents rotation of a slat. <IMAGE>
Patent GB-2056231-A (GB)
Title: Fishing bait
IPC: A01K97/04
Filed: 1979-08-22
Abstract: Fishing bait is pre-prepared by initially forming a mass of dough around a fishing hook, cooking the dough, for example by baking or frying, to produce a cohesive mass thereof on the hook and imparting a fish-attracting odour and/or taste to the cooked dough.
Patent GB-2040619-A (GB)
Title: Improvements in or relating to codecs
IPC: H03M1/00
Filed: 1979-11-14
Abstract: A Codec for encoding analogue signals into digital signals and for decoding digital signals to produce analogue signals for use in a telephone system includes two separate analogue input channels within the Codec the two channels being selectable by the Codec to process in a sequential manner information from either channel, encoding and decoding occurring at such a high speed that the Codec may be used with external multiplexing to process simultaneously 8 or more analogue channels. <IMAGE>
Patent GB-2066775-A (GB)
Title: Stackable carriers
IPC: B65D21/02
Filed: 1980-01-05
Abstract: A carrier comprises a rectangular plastics tray 1 and a pair of generally U-shaped metal carrying bails 2 pivotally connected across opposite ends 4 of the tray, the pivotal connection between each bail being spaced inwardly from a respective end of the tray. The bails 2 include L- shaped legs 6 having heels 12 which protrude above walls 4, 5 of the tray when the bails are folded down (figure 2, not shown) and which can be received in slots (14) provided in a floor 3 of a similar tray stacked thereabove. The bails 2 are maintained in an upright position by resilient wedges 16 so as to provide an alternative stacking arrangement. <IMAGE>
Patent GB-2039975-A (GB)
Title: Improvements in or relating to the finishing of window assemblies
IPC: E06B1/70
Filed: 1980-01-10
Abstract: A method of finishing window assemblies of the kind in which a window frame (13) is disposed within an aperture in a wall (10), there being provided at the lower part of the aperture a flat window board (15) extending from the interior side of the window frame to the interior side of the wall. After installation of the window assembly, there is secured over the window board, so as to cover it, a pre-formed rigid capping member (21) comprising a flat portion (22) which overlies the upper surface of the ledge and a lip portion (23) projecting downwardly from the interior edge of the flat portion. At least the exposed surfaces of the capping member are pre-formed with a plastics layer (24). Capping members may be cut from longer lengths of pre-formed material, or may be manufactured in a range of standard sizes. <IMAGE>
Patent GB-2069538-A (GB)
Title: Phosphate Composition for the Treatment of Oxidized Ferrous Metals
IPC: C23C22/08
Filed: 1980-01-26
Abstract: A composition for the treatment of oxidized ferrous metals which have to be painted afterwards a mixture of phosphoric acid and a solution of copper sulphate, and may include a sufficient quantity of barium to precipitate the sulphate ions. Lamp black, silicon gel and a thickening agent may also be included.
Patent GB-2052407-A (GB)
Title: Vehicle anti-drive braking arrangement
IPC: B62K25/08
Filed: 1980-02-25
Abstract: In order to counteract the tendency of a motorcycle with a telescopic front fork (3) to 'dive' upon application of its brakes, a brake pad carrying portion (9) of a front wheel disc brake (8, 9) is mounted on an arm (10) pivotally connected to the lower part (5) of the front fork (3) at or behind the front wheel axis, so that the arm (10) moves in the direction (17) in response to the braking reaction force generated upon brake operation and exerts, through a pivoted link (11), an upwardly directed force on the upper part (4) of the front fork to resist 'dive'. In an alternative arrangement the movement on braking of a member equivalent to the arm (10) operates a hydraulic pump to pump fluid into the front fork limbs to stiffen the fork against compression and resist 'dive'. The anti-dive arrangement may be applied to a motorcycle with a front drum brake and to other vehicles with suspension mounted front wheels. <IMAGE>
Patent GB-2046906-A (GB)
Title: Thermally expandible element
IPC: G12B1/00
Filed: 1980-03-11
Abstract: A thermally expandible element for use, for example, in valves for mixing hot and cold water in sanitary fittings, comprises a housing including a relatively rigid plate-like housing member (1) to which is mounted a corrugated pipe (3). The interiors of the housing member (1) and the pipe (3) intercommunicate and are filled with a thermally expandible operating material, for example, a fluorohydrocarbon. Changes in the volume of the operating material upon temperature variations cause corresponding changes (deflections) in the corrugated pipe. An alternative embodiment comprises two pipes each with an integral housing plate by which they are mounted to each other end-to-end (Fig. 4, not shown). Methods of manufacturing the elements are also disclosed. <IMAGE>
Patent GB-2053969-A (GB)
Title: Cation exchange membranes
IPC: C25B11/00
Filed: 1980-05-15
Abstract: A membrane for electrolyzing an alkali metal chloride solution using a finger type electrolytic cell equipped with a cation exchange membrane, wherein areas of said membrane not facing the effective electrolytic surface of the anode have a higher stiffness and a lower anion permeability than the areas of said membrane facing the effective electrolytic surface of the anode, thus reducing the alkali metal chloride content in the alkali metal hydroxide aqueous solution obtained from the cathodic chamber.
Patent GB-2062024-A (GB)
Title: Device for monitoring breakage of textile fibre bundles
IPC: B65H63/032
Filed: 1980-09-23
Abstract: A device for sensing breakage of textile fibre bundles in textile machines, particularly drawframes comprises a groove 2 for guiding the bundle, which is formed in the body 1 of the device, a light pulse source mounted in a direction normal to the fibre bundle, and oppositely thereto a receiving photoelement synchronized therewith. By this device, the disadvantages encountered with similar devices hitherto known, i.e. particularly delayed response to breakage, are mitigated. <IMAGE>
Patent GB-2065409-A (GB)
Title: Distance measurement
IPC: G01S7/40
Filed: 1980-11-19
Abstract: For distance measurement in an aircraft, ambient atmospheric static pressure, temperature and relative humidity are measured synchronously by means of sensors. From the sensor values and a vapour pressure look-up table stored in a computer the instantaneous refractive index of ambient air is determined in a manner known. The distance measuring values determined by an electro-magnetic measuring process much as radar are then corrected in a manner known using the measured refractive index. <IMAGE>
Patent GB-2096674-A (GB)
Title: Remote grouting system
IPC: E02B17/00
Filed: 1981-04-14
Abstract: An apparatus and method for the remote grouting of anchors for floating platforms. The apparatus of the present invention comprises a tool string and grouting system which may be manipulated from the surface of the water without the use of divers. The method of the present invention comprises manipulating the tool string and grouting system to remotely grout the pilings to the anchors.
Patent GB-2075845-A (GB)
Title: Sear docking device
IPC: A61D1/04
Filed: 1981-04-30
Abstract: A docking or sear cutting device particularly adapted for the tail docking of lambs which utilises a heated blade (2) which acts in use against the reaction of a reaction portion (8), each of the blade and the reaction portion being at the operative end of a scissor action. The arrangement is such that the device can be taken to a lamb in the hands of an operator. <IMAGE>
Patent GB-2077709-A (GB)
Title: Zeolite EU-2
IPC: C07C1/20
Filed: 1981-05-27
Abstract: Zeolite EU-2 having a molar composition expressed by the formula: 0.5 to 1.5 R2O:Y2O3:at least 70 XO2:0 to 100 H2O wherein R is a monovalent cation or <1>/n of a cation of valency n, X is silicon and/or germanium, Y is one or more of aluminium, iron, gallium or boron, and H2O is water of hydration additional to water notionally present when R is H, and having an X-ray pattern substantially as set out in Table 1 is prepared from a reaction mixture containing XO2 (preferably silica), Y2O3 (preferably alumina) and an alkylated derivative of a polymethylene diamine an amine degradation product thereof or a precursor thereof. The zeolite is useful in catalytic processes, especially for the conversion of methanol to hydrocarbons.
Patent GB-2082929-A (GB)
Title: Method of, and arrangement for, accelerating the dissolution of a hard-soluble lyophilized medicament
IPC: B01F15/06
Filed: 1981-08-12
Abstract: In a method of accelerating the dissolution of hard-soluble lyophilized medicaments based on proteins, a magnetic body 13 is introduced into an end container 6 under sterile conditions prior to the lyophilization of the batch. The end container 6 is brought into the region of a magnetic rotary field after addition of a solvent to the lyophilized batch, whereupon the magnetic body 13 is set in motion. An arrangement for carrying out the method includes a heatable block 2 of antimagnetic material with one or more accommodation openings 3, 3', 3'' etc. for the end containers. A rotating magnetic stirrer 8 is installed below the accommodation openings. <IMAGE>
Patent GB-2108189-A (GB)
Title: Anti theft device for motor vehicle
Inventor: THIRION ANDRE
IPC: B60R25/045
Filed: 1981-09-11
Abstract: The invention relates to an anti- theft device which comprises a coded key operated mechanism 1 and an inaccessibly located lock mechanism 2, connected to each other by wires 3 to 8. A microprocessor 13 in the key operated mechanism 1 controls the reading of the key code and transmits a signal to a slave microprocessor 19 in the lock mechanism to move the bolt into positions corresponding to the "park", "ignition" and "accessories" positions in dependence upon the received instructions and, if required, other parameters such as movement of the vehicle, the position the gear lever or buckling of the seat belts. The key 11 may have coded perforations (35, Fig. 3, not shown), which are read by an array of electroluminescent diodes 9, 10. <IMAGE>
Patent GB-2085528-A (GB)
Title: Coal gasification power generation plant
IPC: F02C9/40
Filed: 1981-09-24
Abstract: A combined cycle coal gasification power plant includes a coal gasifier which generates low BTU coal gas for consumption by a gas turbine. Before being applied to the gas turbine, the coal gas is passed through a clean-up system which removes undesirable constituents from the coal gas. Efficient operation of the clean-up system requires that a predetermined discharge pressure of clean coal gas leaving the clean-up system must be maintained. A control system controls the coal gasifier according to either one of the discharge pressure of clean coal gas and the turbine power output requirement while maintaining the clean coal gas discharge pressure and power output at predetermined values.
Patent GB-2097103-A (GB)
Title: Mechanical propulsion machine
IPC: F03G3/00
Filed: 1981-10-05
Abstract: The machine when fitted to a vehicle and supplied with rotary power by a prime-mover to a central rotor of the machine generates centripetal forces acting on one face of the rotor, by causing weighted swing arms pivoted on that face of the rotor to perform synchronised reciprocating arcs of inward and outward motion in respect of the axis of rotation of the rotor limited in their force effects on that face of the rotor by the centripetal force acting outwards from the axis of rotation of the rotor and an applied torque, thereby exerting directional force on the rotor, and in consequence on the machine, and on the vehicle to provide propulsive force for the vehicle in the direction of the force. <IMAGE>
Patent GB-2092266-A (GB)
Title: Treater Roll
IPC: B29C59/10
Filed: 1981-11-04
Abstract: A roll used in apparatus for treating plastic film in a corona discharge employs two concentric, electrically conductive cylinders (1) and (4) with dielectric material filling the space (6) between the two concentric cylinders. <IMAGE>
Patent GB-2093082-A (GB)
Title: Method of making flexible tubular guide sheaths for coaxial push-pull actuator cables and cable sheaths produced thereby
IPC: H01B13/00
Filed: 1981-12-23
Abstract: A push-pull cable sheath is provided by swaging a plurality of round wires against a central cylindrical mandrel and circumferentially against each other so as to flatten their mutually abutting surfaces and to arcuately curve their inside surfaces in conformity with the mandrel. The abutting surfaces are radial and the outside wire surfaces are also curved. By starting with wires that are round, the resultant elements of the tubular array of sheath wall elements thus formed on the mandrel, though slightly wedge-shaped in cross section and tapered in width, approximate a square with rounded corners. The swaged wires are compressively wrapped with binder wire. This configuration is found to provide unique advantages in terms of low cost, flexibility and cable durability. <IMAGE>