baber/WOPTO huggingface dataset:
Patent GB-894738-A (GB)
Title: Display device
IPC: G09G3/04
Filed: 1960-11-02
Abstract: 894,738. Electric selective signalling systems. GENERAL PRECISION Inc. Nov. 2, 1960 [Nov. 9, 1959], No. 37641/60. Class 40 (1). A digital display device comprises a continuously rotatable drum 100 having six sets of digits 0-9 cut out in axially displaced positions and is surrounded by a scanning drum 106, rotating at <SP>1</SP>/ 6 th of the speed of drum 100, having slots each 60 degrees in extent and each co-operating with a respective column of digits, a flash-tube 114 being fired whenever a positionsignal obtained from disc 118 rotating-synchronously with drum 100 corresponds with a character-representing signal applied to diode matrix 126. In the embodiment described, six binary coded decimal digits are supplied in succession to switching circuit 124 over the respective group of leads. Circuit 124 receives a read-out pulse induced magnetically in a pick-up head by disc 118 when digit " 1 " of the units column on disc 100 is about to appear in window 116. The first digit is read out from circuit 124 into matrix 126 which receives a pulse on successive leads 1-9, 0 as drum 100 rotates. When the correct digit is in the display position an output pulse from matrix 126 fires tube 114. The next read-out pulse applied to circuit 124 occurs just before column two is scanned by the next slot in drum 106, and the second digit is supplied to matrix 126, the process being repeated until all six columns have been scanned, whereupon a pulse induced in head 112 by a magnet 110 on drum 106 resets circuit 124.
Patent GB-960472-A (GB)
Title: Stabilized linear polyamides with carbonamide groups in the chain
Inventor: STILZ WALTER
IPC: C08K5/04
Filed: 1961-10-20
Abstract: A mixture stabilized against heat and light comprises 99.99 to 95% by weight of a linear polyamide, polyurethane or polyurea and 0.01 to 5% by weight of a bis-styryl benzene or a stilbene, each of which bears 1 to 5-OR radicals attached directly to the benzene nuclei, R being hydrogen, an alkyl group with 1 to 4 carbon atoms, a cycloalkyl group with 4 to 7 carbon atoms, an aralkyl group with 7 to 10 carbon atoms or -(CH2)n-owhere n is an integer from 1 to 4 and the oxygen atoms are attached in the o-position. Many polymers and stabilizers are specified.  In the examples: (1), (2), (3), (7), (9) and (13) hexamethylene diammonium adipate and e -caprolactam are co-polymerized in the presence of:-(1) and (3) 3:4-methylene-dioxy-41-carbomethoxystilbene; (3) 3-methoxy-4-hydroxy-41-carbomethoxystilbene; (7) (a) 1:4-bis-(31:41-methylene dioxystyryl) benzene; (b) 1:3-bis(31:41-methylene dioxystyryl) benzene; (c) 1:4-bis(4-a -tetrahydrofuranyloxystyryl) benzene; (d) 1:4-bis(4-hydroxystyryl) benzene; (9) 1:4-bis(31:41\h -methylene dioxystyryl) benzene and (13) 1:2-bis-(3:41-methylene-dioxystyryl) benzene. In the remaining examples: (4)3:4-methylene dioxy-31-carbomethoxystilbene is mixed with polycaprylic lactam; (5) 3:4-methylene dioxy-31-carbomethoxystilbene is mixed with polyhexamethylene adipamide; (6) 3:4-methylene dioxy-31-carbomethoxystilbene is mixed with polyo -aminoundecanoic acid; (8) 1:4-bis(31:41-methylene dioxy-b -cyano-styryl) benzene is mixed with poly-e -caprolactam; (10) 1:4-bis-(31:41 -methylene-dioxystyryl) benzene is mixed with polycapryllic lactam; (11) 1:4-bis-(31:41-methylene dioxystyryl) benzene is mixed with polyhexamethylene adipamide and (12) 1:4-bis-(31:41-methylene dioxystyryl) benzene is mixed with polyo -aminoundecanoic acid.
Patent GB-1406423-A (GB)
Title: Plugs and sockets
IPC: H01R13/652
Filed: 1971-08-13
Abstract: 1406423 Two-part couplings HUWOOD Ltd 14 Aug 1972 [13 Aug 1971] 38144/71 Heading H2E A plug 15 comprises four socket contacts 24, held in by a keeper 28, and a central conductor 23 having radial fins providing an earth barrier between the contacts. Conductor 23 is connected through a socket contact 36 to fingers 37 attached to a ring 31 which co-operates with a nut 18, a collar 35 and 0-rings 19 to clamp and seal the cable 17 to the plug 15. The cable screen is clamped between the ring 31 and a ring 30. The cable cores (not shown) pass between fingers 37 and are fixed in bores 25 by screws 26. The socket contacts 24 are slotted and comprise springs 27. The mating socket connector comprises pin contacts 10, an inner shroud 11 having slits and springs 12 to ensure tight engagement with the plug and a locking system 3 comprising a cam which engages a groove in the plug body. The pin and socket contacts 10, 24 may be of different sizes and irregularly spaced to ensure correct coupling.
Patent GB-1077270-A (GB)
Title: Improvements in or relating to electrical fuses
IPC: H01H85/165
Filed: 1965-09-07
Abstract: 1,077,270. Cartridge fuses. K. BUTTNER, and H. POENSGEN, [trading as STETTNER & CO.]. Sept. 7, 1965 [June 15, 1965]. No. 38213/65. Heading H2G. A high power cartridge fuse has a ceramic casing comprised of sintered cordierite material, e.g. MgO.Al 2 O 3 .SiO 2 . The casing may be fired until self-glazing has occurred and to promote self-glazing the ceramic may contain an alkali oxide additive e.g. Na 2 O and/or K 2 O. The MgO can be wholly or partially replaced by BeO and/or ZnO, or it can be partially replaced by CaO, SrO, or BaO. The fusible strip 5, Fig. 4, having contact switch lugs 1 welded thereto is embedded in quaxtz sand and surrounded by the ceramic casing (4, Fig. 2) which is closed at both ends by metal plates (6) and asbestos sheets (3, Fig. 1).
Patent GB-974347-A (GB)
Title: Tool-holder for a machine tool
IPC: B23D13/00
Filed: 1960-11-08
Abstract: 974,347. Planing. T. GARFORTH. Nov. 8, 1961 [Nov. 8, 1960; Nov. 22, 1960], Nos. 38242/60 and 40053/60. Heading B3L.  A tool-holder device for a planing machine &c. in which the work or tool is reciprocated, comprises means for moving a tool 11 at each end of a stroke alternately to bring two cutting edges 12, 13 into operation. The lower face 21 of the tool is relieved. The tool has a square shank 37 clamped by a screw 38 in a holder 24 oscillated between adjustable stops 39, 40 by a lever 31 controlled by stops on the machine. In a modification, the tool-holder is oscillated by spring and solenoid means. In a further modification, the tool shank 42, Fig. 10, carries two tools 44, 45.
Patent GB-817317-A (GB)
IPC: D01H5/56
Filed: 1957-12-10
Abstract: 817,317. Roller weighting arrangements for drafting mechanism. SKF KUGELLAGERFABRIKEN G.m.b.H. Dec. 10, 1957 [Jan. 26, 1957], No. 38318/57. Class 120(2) A carrier arm bracket 2 for the upper rollers of drafting mechanism is mounted or a support bar 1 and held against rotation upon it by a clamping member 11 carried within the bracket 2 and having resiliently deformable arms 12 that can be clamped on the bar 1. A tightening bolt 8 passing through the bracket 2 bears against seatings 9, 10 of the bracket which encloses the member 11 so that tightening of the bolt 8 causes the resilient arms both of the bracket 2 and of the member 11 to close on the bar 1. In a modification, the bore of the clamping member is provided with inwardly-projecting separate pressure surfaces.
Patent GB-1323629-A (GB)
Title: Electronically controlled fuel supply systems for internal combustion engines
IPC: F02D41/32
Filed: 1971-08-16
Abstract: 1323629 Fuel injection systems BENDIX CORP 16 Aug 1971 [21 Sept 1970] 38383/71 Heading G1N [Also in Division H3] In an I. C. engine intermittent fuel injection system, a diode arrangement is connected to the electro-magnetic coil of a fuel injection valve; the diode arrangement being reverse biased when the coil is energized and being conducting following termination of the energization to thereby dissipate the energy stored in the coil. As shown in Fig. 3 two groups of electromagnetic valves 204, 206 are sequentially energized by pulses provided at 126 from a computing circuit, Fig. 2 (not shown). The computing circuit is of the type which provides two closely spaced pulses, the first pulse being triggered in synchronism with engine rotation and having a duration dependent upon intake manifold pressure, and the second pulse having a duration dependent upon that of the first pulse and upon engine temperature. A bi-stable circuit 208 provides sequential operation of the valve groups, via respective amplifiers 210, 211. The diode arrangement consists of respective diodes 212, 214 for each valve group having their anodes coupled and connected to the anode of a zener diode 216 whose cathode is grounded. The diodes 212, 214 are each reverse biased when its respective valve group is energized, but upon termination conduct the induced current in the coils to the zener diode which is arranged to be reverse biased beyond its voltage breakdown point by the induced current. A separate zener diode may be provided for each diode 212, 214.
Patent GB-1084929-A (GB)
Title: Process for the production of n-basically alkylated 4-amino-5-halo-veratroles
Inventor: WESTPHAL KURT
IPC: C07D295/13
Filed: 1966-08-26
Abstract: Novel compounds of general formula <FORM:1084929/C2/1> wherein A is C2-C6 alkylene, R1 and R11 are each C1-C6 or are linked to form a ring which may contain an additional oxygen, sulphur or substituted nitrogen atom and Hal is halogen and acid addition salts thereof are prepared either by direct halogenation of a compound of formula <FORM:1084929/C2/2> or by reaction of the two compounds of general formulae <FORM:1084929/C2/3>
Patent GB-1330747-A (GB)
Title: Computing device for accumulating the product of a first amount and a predetermined multiplier
IPC: G06F7/62
Filed: 1971-08-17
Abstract: 1330747 Computing cost of dispensed petrol VEEDER INDUSTRIES Inc 17 Aug 1971 [17 Aug 1970] 38496/71 Headings G4A and G4H A system for determining the total cost of dispensed petrol comprises switches 74 which are pre-set according to the cost per unit volume of petrol, a pulse generator 30 which provides a pulse for each unit volume of petrol dispensed and a register 36 for displaying the total cost of the petrol dispensed. The decimal cost per unit volume of the petrol is set up by push buttons 78 controlling number wheels 76 on each of the three switches 74. Each switch supplies a binary coded output via a respective gate 132, 134, 136 to a counter 130 to set flip-flops 137 to the complement of the binary coded output. On receipt of each pulse from the generator 30 a circuit 160 provides a sequence of three pulses each on a respective lead 162-164 to open the pairs of gates 136 and 156, 134 and 154, 132 and 152 in succession. A number of clock pulses corresponding to the number set up on each switch 74 in turn is therefore fed from an oscillator 140 to a counter 37 in the register 36. A gate 146 is closed by the output of a logic circuit 150 each time the counter reaches its maximum count on receipt of a number of pulses from the oscillator 140 equal to the number set up on each switch 74. Decimal digit indicators 47-50 display the total cost of the petrol dispensed.
Patent GB-1518843-A (GB)
Title: Process for the preparation of hollow particulates
IPC: A61K9/50
Filed: 1975-09-19
Abstract: 1518843 Hollow particulated dosage form EISAI CO Ltd 19 Sept 1975 [19 Sept 1974] 38512/75 Heading A5B [Also in Division B8] A process for the preparation of hollow particulates comprises dissolving ethyl cellulose in a lower chlorinated hydrocarbon or in a mixture of a lower chlorinated hydrocarbon and a lower chloro fluorinated hydrocarbon and/or water so that the concentration of ethyl cellulose is at least 0.5 and less than 4% by weight of the total solution, and spraydrying the solution at an inlet temperature of more than 50C to produce a hollow product having an apparent density of less than 0.7 g/cc. One or more pharmacologically active ingredients and one or more pharmaceutical excipients may be included on the solution before spray-drying. Suitable such ingredients or excipients are calcium carbonate, basic aluminium magnesium carbonate, benactyzine. hydrochloride, S-PI (a pepsin-inhibiting substance), barium-sulphate and oxethazaine. The ethyl cellulose may be employed in conjunction with hydroxy propyl cellulose. The hollow particulates containing pharmacologically active ingredients are floatable or suspendable in the gastric juices and gradually release the ingredients into the juices.
Patent GB-1023182-A (GB)
Title: Improvements in pistons and piston shoes in rotary radial piston machines
IPC: F01B1/06
Filed: 1962-10-12
Abstract: 1,023,182. Reciprocating pumps and motors, compressers. R. BREINLICH. Oct. 12, 1962 [Oct. 13, 1961], No. 38652/62. Headings F1A and FIN. A rotary radial cylinder fluid pump or motor has pivoted slippers fitted to the pistons in such a way that the pivot connections at least partly enter the cylinder during reciprocation. The slipper is fitted with a spherical or cylindrical member 3 and has a narrowed bar 4 which allows for pivoting movement in the channel 10. When fitted, the spherical member is held in the piston by a resilient ring 63 (Figs. 26, 29, not shown). The slipper has transverse extension members 6 (Fig. 1, not shown) and/or tangential extension members 17 which may have guide faces 7, 8 engaging retaining rings 42, 43 (Fig. 22, not shown). The eccentricity of the rings may be variable and preferably they rotate with the rotor. A balancing recess 23 and chamber 22 are provided in the piston and slipper. In an alternative embodiment, the slippers are made up from a number of parts (Figs. 8-20, not shown).
Patent GB-1462300-A (GB)
Title: Improvements in or relating to piezoelectric ceramic materials
IPC: C04B35/46
Filed: 1974-09-04
Abstract: 1462300 Piezoelectric ceramic materials MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 4 Sept 1974 [4 Sept 1973] 38652/74 Heading C1J A body has the composition lying on or within the area bounded by lines connecting points A, B, C, D, E and F of the ternary diagram of Fig. 2, where points A, B, C, D, E and F are defined as follows: These materials are suitable for use in transducer elements, e.g. gramophone pick-ups, microphones, filter and also for voltage generators in ignition systems.
Patent GB-1160143-A (GB)
Title: A Surgical Device for Use in Performing a Rumenotomy
Inventor: PETRAKOV KONSTANTIN ALEXANDROV
IPC: A61D9/02
Filed: 1966-08-31
Abstract: 1,160,143. Retractors. MOSMOVSKAYA VETERINARNAYA AKADEMIYA. 31 Aug., 1966, No. 38757/66. Heading A5R. A surgical device for use in performing a rumenotomy comprises a plurality of links 1, 2, 3, 4 pivotally connected to each other to form a loop, the links being adapted to fit over an abdominal incision, there being an abdominal restraining means 16, 17, 18, 19 on the links adapted to engage the abdominal walls and facilitate the opening of the abdominal incision, and there being rumen-restraining means (9-15) on the links to hold the edges of a rumen incision and open its cavity. As described, the device is provided on its underside with lips 16, 17, 18, 19 to engage the edges of the abdominal incision, and on its upper side (Figure 2, not shown) with hooks (9-15) to hold the edges of the rumen incision.
Patent GB-1236253-A (GB)
Title: Improvements relating to blow-moulding apparatus
Inventor: MATTHEWS KENNETH RICHARD
IPC: B29C49/04
Filed: 1968-08-14
Abstract: 1,236,253. Blow-moulding; flash removal. K. R. MATTHEWS & CO. (WORCESTER) Ltd. 12 Aug., 1969 [14 Aug., 1968], No. 38818/68. Heading B5A. A blowing-head for blow-moulding apparatus which co-operates with an open " mouth " portion of a blow-mould to sever surplus material partially from the article by co-operation with the mould comprises a blowing nozzle to enter the mouth of the mould and a relatively movable separator having a profiled surface to engage the surplus material and sever it completely from the article. As shown in Fig. 1, the blowing nozzle 1 is mounted on piston 2 of cylinder 3 having pressure fluid inlet and outlet 21, 22, blowing air being supplied through tube 5. The separator sleeve 6 has an annular groove 8 at its end and is mounted on carrier piston 7 and actuated by piston 14 in cylinder 15. The head also comprises stripper sleeve 10 integral with outer casing 17, 18 and top closure 19 which is coupled to the separator 6 by spring 11. The relative positions shown on the right of Fig. 1 are maintained as the head is lowered, notch 8 engaging the surplus, and as the sleeve 6 is retracted until top closure 19 engages stationary block 12 when further retraction of sleeve 6 removes surplus against sleeve 10 and the position shown on the left of Fig. 1 is reached.
Patent GB-1393813-A (GB)
Title: Flow control valve
IPC: F16K13/02
Filed: 1972-08-21
Abstract: 1393813 Valves ILLINOIS TOOL WORKS Inc 21 Aug 1972 [31 Aug 1971] 38935/72 Heading F2V A valve comprises an inlet 30, outlet 31, and a valve member arm 47 rotatable by Bowden cable so as to effect a rolling action on a resilient cylindrical valve member 55. When the valve member moves to the open position (Fig. 4, not shown) it does not impede fluid flow. The inlet and outlet may be at right angles (dotted line, Fig. 5 not shown).
Patent GB-1481069-A (GB)
Title: Silos
IPC: B65G65/46
Filed: 1974-09-10
Abstract: 1481069 Silo bottom unloader KARL H€NDLE & SOHNE MASCHINENFABRIK UND EISENGIESSEREI 10 Sept 1974 [13 Sept 1973] 39388/74 Heading B8E A silo sweep arm bottom unloader has a radial arm 12 having a worm 41 for conveying inwards material to a discharge shaft 35 the outlet opening 37 of which is directed to a conveyer 38 discharging the material out of the silo. The arm 12 is rotated about its axis 9 by hydraulic piston and cylinders 28, 24 engaging by driving pins 29 a ratchet wheel 22, Fig. 2, while a motor 51 through a transmission 52 drives the worm 41. The rotor 8 mounting the arm 12 has a cylindrical port 13 and an upper core 11 and is mounted to rotate on the axis 9 by a neck bearing 10, Fig. 3, comprising stationary and running rings 16, 18 having rollers 20 housed in corresponding grooves. The ring 16, 18 having holding rings mounted under a cover ring 17 forming a sealing gap with an inner cover ring 19. The discharge shaft outlet 37 is arranged below the neck bearing 10.
Patent GB-1527118-A (GB)
Title: Stylus assembly
IPC: G11B3/50
Filed: 1975-09-26
Abstract: 1527118 Gramophone stylus PHILIPS ELECTRONIC&ASSOCIATEDINDUSTRIES Ltd 26 Sept 1975 [1 Oct 1974] 39527/75 Heading G5R The glue line securing conical stylus 4 to stylus arm 1 is strengthened against shear stress by turned up lip 3, Fig. 1, or by the turned over portion 3 with cut out 6 or aperture 7, Figs. 3 and 4.
Patent GB-1162571-A (GB)
Title: Process and apparatus for the Continuous Manufacture of Coke
Inventor: SCHENK HERMANN
IPC: C10B53/08
Filed: 1966-09-05
Abstract: 1,162,571. Coking coal. H. SCHENK, and W. WENZEL. 5 Sept., 1966, No. 39661/66. Heading C5E. Shaped coal 4 is coked in a continuous process on an endless belt 1, Fig. 1, or on cars 33, Fig. 9, in a tunnel furnace, firing members 9 being provided at the inlet end of the apparatus to ignite at least one surface of the coal. Air and a gaseous fuel (or fuel oil or coal dust) are supplied to the members 9 which are located sideby-side in spaced relationship to define longitudinal passages (5), see Figs. 2, 3 (not shown), between the coal, which is delivered at 11. Into the passages (5) depend apertured pipes 32 supplied with air for combustion with the distillation gases. In the modification of Fig. 9, the pipes 32 are replaced by apertured members 38 which may be supplied with a gaseous fuel alone, or air alone, or both, the members 38 being then subdivided by means not described. In another modification, Fig. 11 (not shown), upstanding burners (71) project into the spaces (68) between the coal.
Patent GB-852813-A (GB)
Title: Improvements in or relating to building bricks and to methods of laying the same
IPC: E04B2/10
Filed: 1956-12-31
Abstract: 852,813. Building bricks. UNDERWOOD, J. B. S. Dec. 17, 1957 [Dec. 31, 1956], No. 39710/56. Class 87(1) A building brick is provided in its top face with a longitudinal channel 12 and in its bottom face with longitudinal recesses 7-9 alternating with projections 10, 11. The channel 12 is bounded by sloping projections 13, 14. When a brick B is superposed on a brick' A having bonding material 24 located in its channel, some of the bonding material is displaced by the projections 10, 11 into the recesses 7-9, the total volume of the recesses being' greater than the volume of the portions of the projections that extend into the channel. The interlocking formations may be offset from the centre of the brick. A dovetail tongue and groove may extend vertically at opposite ends of the brick.
Patent GB-1219679-A (GB)
Title: Improvements in pulse-code modulation systems
Inventor: LORD ARTHUR VALENTINE
IPC: H04N7/085
Filed: 1967-08-30
Abstract: 1,219,679. Multiplex pulse code signalling. BRITISH BROADCASTING CORP. 23 Aug., 1968 [30 Aug., 1967], No. 39739/67. Headings H4L and H4P. A signal transmitter comprises means for generating and transmitting recurrent groups of digit pulses constituting a pulse code representation of the signal to be transmitted, the pulses being in the form of bursts of oscillation and the code including more than two states, at least two of the states being different phases of the oscillation and the remaining state being represented by absence of pulse. As described, in the line-blanking intervals of a video signal V, pulses P 1 , P 2 , P 3 , which each consist of a burst of oscillations are inserted on pedestal P and may, for example, be a pulse code representation of the accompanying sound signal. The frequency of the oscillations is the same as that of the colour subcarrier burst CB forming a reference signal and a ternary code is used wherein 0 is represented by no burst, a positive pulse representing 4 is a burst having a phase angle # and a negative pulse representing 2 is a burst having a phase angle #Œ# relative to the reference oscillations.
Patent GB-957439-A (GB)
Title: Improvements in adjustable beams
IPC: E04G11/56
Filed: 1960-11-21
Abstract: 957,439. Adjustable beams. O. HINZE. Nov. 21, 1960 [Nov. 25, 1959], No. 39869/60. Heading E1S. A beam comprises a section 19, Fig. 4, slidable in a section 18 in which is an adjusting screw 21 the head 10, Fig. 5, of which is slidable in a groove 9 in the section 19 which can be pivoted about its engagement with the section 18 as well as being slidable in this section and locked in position by the screw. The beam may comprise a second inner section 20. The beam sections in Fig. 4 are curved but if straight the inner section pivots on a projecting abutment on the outer section. The adjusting screw engages a screw threaded bore in the lower wall 12, Fig. 5, of the outer beam section and a locking screw 28 engages in the screw threaded bore of the adjusting screw and is adapted to be screwed against the upper surface of the groove 9 to lock the beam sections together. A bearing block may be interposed between the end of the locking screw and the upper surface of the groove 9. The head 10 may be pivotable on the adjusting screw by means of trunnions or a universal joint. The inner beam section may engage a U-section abutment 67, Fig. 11, pivoted in the outer beam section or grooves in the inner beam section may engage rectangular blocks pivotable in the side walls of the outer beam section. Marks may be provided on the beam sections to indicate the correct angle at which to set the sections, Fig. 16 (not shown).
Patent GB-899466-A (GB)
Title: Storage rack for disc-form articles
IPC: G03B21/32
Filed: 1959-11-24
Abstract: 899,466. Rackstands. ROSS, H. H. Oct. 27, 1960 [Nov. 24, 1959], No. 39933/59. Class 52(3) A storage rack for disc-form articles such as reels of magnetic tape comprises a baseframe 10 with parallel rods 11, 12 running lengthwise between side wires 13 and parallel to front and rear sides 14, 15 and connected by transverse rods 16 of triangular form to provide spacing elements for reels 17 which rest on rods 11, 12 in storage position but may be rolled forward to a position where they rest on rods 12, 15 from where they may be removed edgewise. A stop rod 21 between end rods 16 prevents the reels from moving rearwardly from the stored position.