baber/WOPTO huggingface dataset:
Patent GB-1201037-A (GB)
Title: Locknuts
Inventor: HARRIS KENNETH MAXWELL
IPC: F16B39/10
Filed: 1966-10-21
Abstract: 1,201,037. Locking nuts. ROTAX Ltd. 22 Dec., 1967 [21 Oct., 1966], No. 47244/66. Heading F2H. A device for locking a nut 10 relative to a threaded shaft 12 comprises an annular washer 14 which is locatable adjacent an end face of the nut for non-rotatable engagement with the shaft, the washer having a portion of its periphery cut away to form a recess 16 and the nut having an annular rib 11 such that after the nut has been tightened a portion of the rib 11 is deformed into the recess 16 to prevent angular movement of the nut. The washer has two projections 15 which engage in recesses 13 in the shaft to prevent relative rotation between the shaft and washer.
Patent GB-1102691-A (GB)
Title: Improvements in or relating to electrical power distribution systems
Inventor: MARTIN HUGH
IPC: H02G5/00
Filed: 1963-12-02
Abstract: 1,102,691. Installation wiring arrangements. AUTOMATIC TELEPHONE & ELECTRIC CO. Ltd. 25 Nov., 1964 [2 Dec., 1963], No. 47438/63. Heading H2H. A bus-bar assembly comprises a strip of insulating material such as Terylene having bonded to one face a plurality of supply conductors and on the other face a return conductor, both of strip form, together with a means for coupling two assemblies. The supply conductors 13, 14 butt together, and the return conductors are connected by a U-shaped conductor, the function being secured by bolts 26, 27 and clamping bars 22, 23 of bowed configuration. The assembly may be coated with an air curing electrical insulating material such as neoprene, which must be removed at the junctions. The arrangement may be utilized on racks and cabinets for plug-in units having contact impens co-operating unit projecting fingers on the bus-bars. The arrangement is stated to have a low resistance and inductance.
Patent GB-1365952-A (GB)
Title: Process for preparing monomers useful to the synthesisi of regular  polyesteramides and polyester-amides obtained thereby
IPC: C07C235/74
Filed: 1971-10-12
Abstract: 1365952 Diesteramides SNAM PROGETTI SpA 12 Oct 1971 [13 Oct 1970 (2)] 47521/71 Heading C2C [Also in Division C3] Diesteramides having the general formula wherein each R<SP>4</SP> is a hydrocarbon radical selected from alkyl radicals having from 1 to 8 carbon atoms, aryl radicals having from 6 to 10 carbon atoms, and cycloalkyl radicals having from 4 to 10 carbon atoms with the proviso that, when one radical R<SP>4</SP> is an aryl radical, the other radical R<SP>4</SP> is not an acyclic alkyl radical; and each of A and B, which may be the same or different, is an unsubstitued or substituted aliphatic or aromatic, divalent radical having from 2 to 30 carbon atoms, are prepared by reacting a dicarboxylic acid ester of the formula with a diamine of the formula there being present during the reaction more than two moles of the dicarboxylic acid ester for each mole of diamine. The diesteramides prepared according to the invention may be used in the preparation of polyesteramides.
Patent GB-1441115-A (GB)
Title: Process for the preparation of ethylene polymers of controlled  density
IPC: C08F4/60
Filed: 1973-10-11
Abstract: 1441115 High pressure Ziegler polymerization ETHYLENE PLASTIQUE 11 Oct 1973 [13 Oct 1972] 47561/73 Heading C3P Ethylene is polymerized in the presence of a Ziegler catalyst in a continuous manner in a stirred reactor at a pressure of at least 500 bars and at a temperature of at least 200‹ C., the density of the polymer being adjusted by controlling the dwell time of the catalyst in the reactor to between 1 and 50 seconds. Examples use catalysts of TiC. 3  cocrystallized with AlCl 3  together with Et 2 AlCl and include hydrogen with the monomer. The results given include density, molecular weight distribution and the proportion of ethylene chains (resulting from copolymerization of butene-1 formed in situ).
Patent GB-1081879-A (GB)
Title: Presettable automatic resetting counter for duplicating and printing machines
IPC: G06M7/06
Filed: 1964-11-23
Abstract: 1,081,879. Printing-apparatus counters. A. B. DICK CO. Nov. 23, 1964 [April 1, 1964], No. 47580/64. Heading B6C. [Also in Division G4] A predetermined number of operations of a duplicating machine may be carried out by setting a counter disc 92 to the required number and lifting key 28. Each machine cycle then advances a ratchet wheel 130. At the penultimate cycle a pin 192, Fig. 10, on the wheel 130, rooks bell-crank 194 in a clockwise direction to move tooth 212 on a lever 202 into the path of the counter-driving lever 72. The next machine cycle acts on lever 202 to depress output lever 78, so restoring key 28 and stopping the machine. The counter may be disabled by raising knob 94, Fig. 1.
Patent GB-1478464-A (GB)
Title: Reactive sputtering apparatus and supply leads therefor
IPC: H01J37/34
Filed: 1973-10-11
Abstract: 1478464 Sputtering apparatus TRIPLEX SAFETY GLASS CO Ltd 1 Oct 1974 [11 Oct 1973] 47582/73 Heading C7F [Also in Division H2] In reactive sputtering apparatus substantially as described in Specification 1446848 the cathode comprises hollow strips 271 which are supplied with cooling liquid by electrically insulating pipes 52, 51 and are connected to a high voltage source by conductors 78 each passing through a respective cooling pipe. The arrangement shown in Fig. 4 is for inter-connections between adjacent strips 271. Indium oxide or tin oxide is sputter deposited from indium or tin cathodes.
Patent GB-1280861-A (GB)
Title: Improvements relating to integrated circuits
IPC: A45C3/08
Filed: 1969-09-29
Abstract: 1280861 circuit assemblies SUWA SEIKOSHA KK 29 Sept 1969 [1 Oct 1968 2 Oct 1968] 47823/69 Heading H1R An integrated circuit component comprises an insulating, e.g. glass, substrate bearing a printed resistor film and an evaporated thin film capacitor. As shown, resistor 8 and eapcaitor 11 are on opposite sides of substrate 7 and are interconnected by wires 12, 13 and conductive material 9, 10. The resistor may comprise a plurality of U-shaped units (Fig. 4, not shown) each U being formed by cutting a slit until a desired resistance is obtained. Transistors or diodes are preferably mounted on the same side as the capacitor. The capacitor may alternatively be deposited on the surface of the resistor. A plurality of the components are mounted in slots in a box for use e.g. as a divider circuit in electric timepieces (Figs. 5, 6, not shown).
Patent GB-1329142-A (GB)
Title: Packs for gas mantles
IPC: B65D85/30
Filed: 1970-10-08
Abstract: 1329142 Packaging gas mantles; gas mantle container AUERGESELLSCHAFT GmbH 8 Oct 1970 [8 Oct 1969] 47947/70 Addition to 1317754 Headings B8C and B8P In a gas mantle pack comprising an outer rectangular container having a transparent lid and containing a plurality of individual gas mantle holders, Fig. 1a, each holder comprises a cylindrical body 1 with recesses in the top edge thereof for receiving the feet 5 of a gas mantle, a transparent lid 3 having a depending flange, the lower part 7 of which has a square configuration in plan and a transparent base 2. The lid 3 includes a cylindrical flange part 8 and a cylindrical central part 11 having a diameter smaller than that of the flange part 8 and deformations 13 at the edge of the central part 11 which engage with a foot 5 of a mantle.
Patent GB-1085256-A (GB)
Title: Processes for dyeing or printing materials containing polyhydroxyl fibres
IPC: C09B62/443
Filed: 1964-11-25
Abstract: Polyhydroxyl fibres e.g. cellulose or polyvinyl alcohol are dyed with a water-soluble dye containing at least one group imparting solubility in water, e.g. -SO3H or -COOH, and at least one group of the formula:  <FORM:1085256/D1-D2/1> wherein R is H or a substituted or unsubstituted alkyl, R1 and R2 are H or alkyl, said group being linked directly to an aromatic ring of the dyestuff and the dye is fixed to the fibre by covalent ether linkage by heating at or above 140 DEG C in the presence of an agent of alkaline reaction.  The dyes may be from the azine, dioxazine, nitro, stilbene, triphenylmethane, anthraquinone or metal-free or metal-containing phthalocyanine or azo dye series.  The alkaline agent may be applied before, after or preferably with the dyestuff and, if desired, an inorganic salt and/or other known auxiliaries.  The dye liquor may be applied by padding or printing and the heat fixation may be at 140 - 220 DEG C. Examples are given for dyeing or printing cotton, linen, viscose p and polyester/cotton and polyester/viscose blends.
Patent GB-1043380-A (GB)
Title: Formula for preservation of mushrooms
IPC: A23L1/28
Filed: 1964-11-26
Abstract: 1,043,380. Treating mushrooms. C. C. MOLSBERRY. Nov. 26, 1964, No. 48089/64. Headings A2D and A2E. Mushrooms are treated to eliminate loss of flavour and to prevent discoloration and premature spoilage by subjecting them to the following steps (1) immersing the mushrooms in an aqueous solution consisting of a mixture of inorganic salts comprising anhydrous sodium sulphate, anhydrous disodium phosphate and sodium metabisulphite; (2) removing the mushrooms and immersing them for 3-4 minutes in an aqueous bleaching solution consisting of a mixture of salts comprising anhydrous sodium sulphate, sodium chloride and sodium metabisulphite; (3) slicing or chopping the mushrooms; (4) subjecting the sliced or chopped mushrooms to a repetition of step (1); and (5) subjecting the sliced or chopped mushrooms to a repetition of step (2), the steps following in rapid sequence, and at the completion of step (5) subjecting the mushrooms to flash freezing followed by ordinary refrigeration.
Patent GB-1107705-A (GB)
Title: Handles for attachment to shanks
Inventor: EVANS JACK EDWARD
IPC: B25G1/00
Filed: 1963-12-05
Abstract: 1,107,705. Hand tool handles. RAY ENGINEERING CO. Ltd. 2 Dec., 1964 [5 Dec., 1963], No. 48133/63. Heading B4K. A handle is made in two parts (1, 2) and has a cylindrical bore (4) to receive the end of a shank 5, an annular rebate (3) being provided in said bore and a tolerance ring (10) being seated in the rebate. The ring (10) is placed in the rebate (3) before the two parts are joined, the shank being fitted into the assembled handle and the conical head 6 on the shank forcing the ring to expand and retain the shank therein by an interference fit.
Patent GB-1420659-A (GB)
Title: Fitting for a high-pressure hose
IPC: F16L35/00
Filed: 1973-10-16
Abstract: 1420659 Pipe couplings AEROQUIP GmbH 16 Oct 1973 [5 Jan 1973] 48133/73 Heading F2G In a hose fitting having a nipple 11 and a clamping sleeve 13, in which a protective sheath 17 surrounds the sleeve and hose, the hose 10 is elastically gripped by means 18, in a region beyond the end of clamping sleeve. In another form, an elastic sleeve (14, Figs. 1 and 2, not shown) constitutes the protective sheath, which is elastically gripped by locking ring (15).
Patent GB-1128793-A (GB)
Title: Articles
IPC: C08G67/02
Filed: 1965-11-15
Abstract: 1,128,793. Portable containers; plastics bags; packages. EASTMAN KODAK CO. 15 Nov., 1965 [16 Nov., 1964], No. 48362/65. Headings B8C, B8D and B8K. [Also in Divisions A4 and C3] Portable containers or bags incorporate a compound made from copolymers of ethylene and carbon monoxide so that on exposure to sunlight, the compound disintegrates. Metal cans may be coated with the compound; when exposed to sunlight, the compound disintegrates, allowing ultimate rusting-away of the cans.
Patent GB-1527637-A (GB)
Title: Hose construction
IPC: F16L11/11
Filed: 1976-11-19
Abstract: 1527637 Flexible hoses DAYCO CORP 19 Nov 1976 [3 Dec 1975] 48413/76 Heading F2P  A flexible hose is constructed from a strip of elastomeric material, having one side edge comprising a U-shaped portion 24 and the other side edge comprising a channel section 34 that opens in a direction opposite to that of the U-shaped portion, by helically winding said strip to interlock the end 22 of the free arm 31 of the U-shaped portion 24 in the channel section 34 and bonding it thereto. The U- shaped portion thus forms a helical corrugation on the hose which allows the hose to flex more easily. The length of the arms 43 forming the channel are preferably half the height of the U-shaped part 24 as shown in Fig. 2, although the arms may be of differing lengths. The interlocking strip portions are bonded by employing molten strip material or by using a solvent.
Patent GB-957397-A (GB)
Title: Device for conveying cartridges
IPC: F41A9/21
Filed: 1962-12-24
Abstract: 957,397. Cartridge conveying hoists. BOFORS A.B. Dec. 24, 1962 [Dec. 23, 1961], No. 48583/62. Heading F3C. A device for conveying cartridges to a gun from ammunition stores located below the gun comprises a tube 3 guiding the cartridge and a trolley 18 running in guides 15, 16 adjacent the tube 3, said trolley carrying a spring loaded arm 19 passing into the tube 3 to support the cartridge base. The cartridges are held in a magazine formed by arms 8, 9 and base 10 (Fig. 1) and are guided into the cut-away base of the tube 3 by a cruciform shaped roller 7 which also serves to prevent the cartridge from tipping when the trolley is moved. A motor 25 acts through links 27, 28, 29 to turn a shaft 30 on which is mounted a swinging forked arm 24. This moves arms 21, 22, 23 to raise and lower the trolley (Figs. 1, 3) to the top and bottom of the tube 3. The tube is vertical at the top and at an angle to the vertical at its base to facilitate handling of the cartridges. Side walls 11, 12 of the device serve to contain the hoisting levers. The cartridge is removed from the top of the tube by a loading tray or pendulum 5. In a modification (Fig. 6, not shown) the swinging arm 24 is straight and driven by an hydraulic cylinder.
Patent GB-1167590-A (GB)
Title: Disc Mower
IPC: A01D34/66
Filed: 1967-10-25
Abstract: 1,167,590. Mowers. SOC. DE RECHERCHES ET D'EXPLOITATION D'INVENTIONS GUILLOTIN. 25 Oct., 1967 [3 Nov., 1966], No. 48613/67. Heading AlF. ' A disc mower of the kind comprising knife-carrying cutters rotatable on vertical axes is characterised in that the cutters are driven by means of separate and parallel shafts which extend longitudinally with respect to a support arm which carries the cutters. The cutters 6a, 6b, 6c, 6d, with knives 8 are supported by shafts 7 on arm 1, said arm pivotally extending from a frame 3 that is suitably attached to a tractor. Below arm 1 is a case 13 that houses the parallel shafts 9a, 9b, 9c, 9d which, at one end connect by bevel gears 10, 11 to shafts 7, and at the other by a succession of spur gears 12 connect to a drive mechanism 15, 16. These means . further connect to a coupling device 5 designed to receive power take off from a tractor. In a modification the longitudinal shafts are driven in rotation by means of a hydraulic system.
Patent GB-1523160-A (GB)
Title: Appliance for handling substantially cylindrical articles
IPC: H02G1/12
Filed: 1975-11-27
Abstract: 1523160 Cable stripper PRESSMASTER Ltd 27 Nov 1975 [11 April 1975 17 April 1975 21 April 1975 14 May 1975] 48748/75 Heading B4W [Also in Divisions H2 and B3] A device for crimping a terminal ferrule on to a conductor comprises a pair of jaws movable towards each other in vice or tong-like manner, each jaw consisting of a base plate 110, 120 with overlapping plates 111b, 121b having inclined faces thereon arranged to form opposed V- shaped portions which, when the jaws are brought towards each other, form a space of reducing size in which a ferrule can be crimped. The jaws may be formed as part of a hand tool or may be bench mounted. In Fig. 5, not shown, blades (31, 32, 33) are provided adjacent the plates so that the device can operate as a cable stripping device.
Patent GB-1207044-A (GB)
Title: Improvements relating to protective parts, such as safety rails, in motor vehicles
IPC: B60R21/04
Filed: 1968-10-16
Abstract: 1,207,044. Protecting guards. DAIMLERBENZ A.G. 16 Oct., 1968 [20 Oct., 1967], No. 49025/68. Heading B7B. A protecting bar which extends over the side windows of a vehicle comprises a metal member 19 covered with resilient material 20 and spaced from the roof member 24 by sheet metal pressings 21 which are deformable under impact forces. The members 19 and 21 may take other forms.
Patent GB-1020744-A (GB)
Title: Seam welding machine
IPC: B23K11/06
Filed: 1963-12-12
Abstract: 1,020,744. Welding by pressure. H. A. SCHLATTER A.G. Dec. 12, 1963 [March 2, 1963], No. 49059/63. Heading B3R. In a roller electrode seam welder having a work holder movable by a guide system along a predetermined endless path, part of the machine associated with the guide system and a part of the machine associated with the electrode rollers are relatively movable between an operative or welding position in which the workholder is movable along the predetermined path with respect to the electrode rollers and a position providing for loading and unloading the workholder in which the workholder and electrode rollers are relatively offset. In one embodiment a carriage 2, Fig. 1, carrying electrode rollers 21 is slidable on a base 1 by a motor 12 and screw 11, the carriage being locked in position when the motor is switched off. A workholder 3 having two pins 31, 32 on which are fitted a pair of radiator halves 5 to be welded is movable along a straight edge 43 by a linkage 41 and pin and slot connection for welding. For loading and unloading radiator halves the carriage is moved into a position shown by dotted lines 2<SP>1</SP> with the electrodes in dotted line position 21<SP>1</SP>. In a modification the machine part 6, Fig. 2 (not shown), carrying the electrode rollers 61 is fixed and the workholder 8 with work receiving pins 81, 82 movable along a straight edge 73 by linkage 71 is pivotable. The straight edge 73 is pivoted at 74 and is movable by a ram 76 so that the workholder is movable from the operative full-line position to the dotted line position in which loading and unloading take place. The workholder is locked in both positions by the ram.
Patent GB-1363114-A (GB)
Title: Lappling machine for the lapping of two meshing gear wheels
IPC: B23F19/02
Filed: 1971-10-26
Abstract: 1363114 Lapping gears WERKZEUGMASCHINENFABRIK OERLIKON-BUHRLE AG 26 Oct 1971 [3 Nov 1970] 49608/71 Heading B3D Apparatus particularly for lapping helical bevel gears, Fig. 1 (not shown), by means of a lapping movement including two perpendicular reciprocatory components H, J comprises respective spring biased electromagnet control units for each component H, J each unit including means for changing the velocity of movement during a cycle of reciprocation to effect lapping movement along a required line (p), Fig. 3 (not shown). The gears 1, 2 are supported by respective spindles 10, 17 the latter mounted in a block 16 vertically movable on rails 15 of a block 13, in turn horizontally guided on rails 14, while the spindle 10 is mounted in a headstock 9 adjustable on rails 8a. In operation, one spindle 10 is driven by a motor 12 while the other 17 is braked by an hydraulic brake 18, respective control signals W H , W J  from a generator 34, and actual valve transmitter 33 along with signals X H , X J  from transmitters 31 monitoring movement on the axes H, J, being fed to comparators 32 controlling hydraulic valve means 28 for effecting each component of movement. For movement on the axes H, J, the spindles 10, 17 each mount piston portions 22 defining annular chambers 24, 25 and end faces 29 for co-operating with sensing means of the transmitters 31, the chambers 24, 25 being connected by lines 26, 27 to the valve means 28 for reciprocation. For movement of the block 16 along a perpendicular axis V a piston 56 is operable by further respective valve means 28, a limit switch 53 co-operating with a transmitter feeler 54 to produce a signal X v  which is fed to a further respective comparator 32 connected to said valve means 28 and comparing X v  with a control voltage W v  derived from the actual valve transmitter 33.
Patent GB-1101212-A (GB)
Title: Improvements in crawler track drives
Inventor: MERRITT HENRY EDWARD
IPC: B62D55/06
Filed: 1963-12-17
Abstract: 1,101,212. Driving endless-tracks. COAL INDUSTRY (PATENTS) Ltd. 11 Dec., 1964 [17 Dec., 1963], No. 49829/63. Heading B7H. Driving mechanism for mounting between the upper and lower runs of an endless-track T on a mining machine comprises a drive motor 11 connected through three-stage spur reduction gearing to the sunwheel 29 of planetary gearing having a planet carrier 32 connected to a track sprocket 9, the axes of rotation of the motor shaft and the reduction gears, and the common axis of the planetary gearing and sprocket being arranged in parallel spaced relation. The motor shaft 13 is keyed to a shaft 14 which drives the sunwheel 29 through gears 15, 17, 19, 21 (not shown), 23 (not shown), 25 and 28. The carrier 32 carries planet gears 31 meshing with a fixed annular gear 30. The track sprocket 9 is formed on a drum 8 which may serve as a rope winding drum and is secured to a shaft 33 splined to a sleeve 32a on the planet carrier 32.
Patent GB-1509474-A (GB)
Title: Method for refining municipal waste
IPC: C08L99/00
Filed: 1976-11-30
Abstract: 1509474 Treating municipal waste ELOPAK AS 30 Nov 1976 [1 Dec 1975] 49903/76 Heading C1K The production of pressed bodies from municipal waste comprises the process of: dividing up collected refuse without the addition of fluid to reduce its particle size, e.g. to less than 20 mm for substantially all the particles; drying the refuse particles in a hot gas until their water content is reduced to less than 15 wt. per cent; screening the resulting particles of refuse in a stream of air so that heavy fractions are separated; and pressing the remaining refuse particles into pressed bodies during the addition of an adhesive and/or binding agent (e.g. urea-formaldehyde resin). The remaining refuse particles may be mixed with up to an equal proportion by weight of wood chips for pressing into construction sheets or boards. After the dividing step, the refuse may be passed over a magnetic separator to collect ferromagnetic substances.
Patent GB-1518202-A (GB)
Title: Push-button valve
IPC: F16K31/56
Filed: 1975-12-09
Abstract: 1518202 Valves BANIDES ET DEBEAURAIN ETAB 9 Dec 1975 [11 Dec 1974] 50386/75 Heading F2V  In a rotary ball valve the closure member 2 is biased to the closed position by a helical torsion spring 4 and is locked in open position by lugs 22 on a sleeve 18 engaging in recesses 24, 25 on the body. The valve stem 10 has a squared sectioned portion 16 slidably but non- rotatably received in the sleeve. Pressure on a push button 19 against the spring loading 26 moving the lugs 22 out of the recesses 24, 25 allows the spring 4 to rotate the closure member closed. The closure member is reset to the open position by a tool engaging the flattened end 17 of the stem which is limited to a 90 degree rotation by radial lugs 11, 12 engaging stops 14. In a modification the sleeve is non-rotatably received in the body and has radial lugs engaged in recesses in the end of the stem so that axial movement of the sleeve releases the closure members for rotation.
Patent GB-1492377-A (GB)
Title: Package integrity indicator
IPC: B65D79/02
Filed: 1974-11-21
Abstract: 1492377 Package integrity indicator BIOMEDICAL SCIENCES Inc 21 Nov 1974 [23 Nov 1973] 50485/74 Heading G1B A sealed package has visual integrity indicator isolated from the external atmosphere but in communication with an artificial acidic or basic atmosphere within the sealed package, the sensor being visible from outside and including a pH sensitive dye which changes colour if the integrity of the package is broken. The artificial atmosphere may be e.g. CO 2  or NH 3 . The package may be transparent, the sensor comprising indicia printed on the inside thereof. The dye system may include a buffer.