baber/WOPTO huggingface dataset:
Patent GB-1185950-A (GB)
Title: Phenylhydrazones of 1,2-Dicarbonyl Compounds
Inventor: HAMMANN I
IPC: A01N37/52
Filed: 1968-09-04
Abstract: 1,185,950. Pesticides containing phenylhydrazones. FARBENFABRIKEN BAYER A.G. 4 Sept., 1968 [26 Sept., 1967; 19 March, 1968], No. 42048/68. Heading A5E. [Also in Division C2] Insecticidal or acaricidal compositions contain as an active ingredient a compound of the formula: or an alkali metal, alkaline earth metal or amine salt thereof, where X is halogen, cyano, nitro or azido, Y is alkyl, alkoxy or -NRR<SP>1</SP>, R and R<SP>1</SP> are hydrogen, alkyl or aryl, Z is alkyl, alkoxy or an electronegative substituent and m is 1-5, together with a solid diluent or carrier or a liquid diluent or carrier containing a surface active agent.
Patent GB-1216848-A (GB)
Title: Improvements in and relating to record players
Inventor: CHEESEBORO ROBERT GAINES
IPC: G11B17/028
Filed: 1967-12-08
Abstract: 1,216,848. Record player. CHEESEBORO PRODUCTS CORP. 8 Dec., 1967 [12 Dec., 1966], No. 42353/69. Divided out of 1,216,845. Heading G5R. [Also in Division H2] The description is included in that of Specification 1,216,845, but the claims are directed to the record player battery re-charging circuit.
Patent GB-1034478-A (GB)
Title: Method of and plant for producing a mix of aggregate and binder
Inventor: HUTHER HEINRICH
IPC: B28C9/00
Filed: 1963-10-29
Abstract: 1,034,478. Mixing-apparatus. H. HARTMANN and E. HARTMANN, [trading as HUTHER & CO], No. 42611/63. Heading B1C. In apparatus for mixing aggregate and binder, aggregate is fed by a bucket conveyer 1 (Fig. 1 not shown) into a weigher 2 from which it is discharged, with fillers from a device coupled with the weigher, in batches to a continuous-discharge, adjustably fitted rotary drum mixer 6 along whose axis extends a pipe 7 from which binder is discharged through nozzles 8 in amounts controlled by the weigher. Mixing blades 15, 16 are attached to the inner surface of the mixer, which has a heating jacket 17. The mix is delivered through a storage container 20, weigh feeders 21 and shoot 22, fed by an elevator 23, into a vehicle 24.
Patent GB-1515008-A (GB)
Title: Tow vehicle and trailer combination having an electrical warning device
IPC: B60T8/88
Filed: 1975-10-20
Abstract: 1515008 Detecting electrical faults on vehicles DBA SA 20 Oct 1975 [8 Nov 1974] 43007/75 Heading H2K An alarm 50 mounted on a towing vehicle 10 and responsive to a fault signal produced (32) on a trailing vehicle 12 is also arranged to be energized if the electrical connector 18 between the two vehicles fails. The fault signal may represent failure of an anti-skid system 14. A relay 34 normally receives an energizing voltage from the anti-skid system via the connector 18, but if the system or connector fail the relay drops out, cutting off a power supply to the anti-skid system and energizing the indicator 50. The relay has a time delay so that the indicator is testing each time the ignition switch 24 is closed.
Patent GB-893889-A (GB)
Title: Improvements in or relating to wide frequency band aerials
IPC: H01Q5/00
Filed: 1959-12-18
Abstract: 893,889. Aerials. SOC. D'APPLICATIONS GENERALES D'ELECTRICITE ET DE MECANIQUE. Dec. 18, 1959 [Dec. 20, 1958], No. 43183/59. Class 40(7). A wide-band aerial comprises an electrically conductive panel having a pair of slots coupled by coaxial cable to a feeder, a further slot being disposed between the slots. Reference is made to a known slot aerial in which the feeder is coupled to the slot in such a way that it effectively feeds the slot through an inductor and a capacitor in series, Fig. 2 (not shown). In a first embodiment of the invention, two substantially rectangular slots 17, 18 in a conductive panel 16, Fig. 3, are fed by a T-connection device. A reflector 45 is disposed behind the panel. A further slot 21 is provided, this slot being about twice as long as the slots 17, 18. A second embodiment, illustrated in perspective view in Fig. 5, uses two pairs of slots 17, 18 and 28, 29, the pair being connected to separate feeders. Such an aerial operates with both horizontally and vertically polarized waves. The further slot is now in the form of a cross 27. A reflector 45<SP>1</SP> is provided and, to improve the directivity of the aerial at the lower frequencies, a further reflector 26 is used, this reflector being also the metal supporting mast if desired. To make the panel of the aerial more compact the portions of the panel outside the square which has apices 50-53 are folded through 90 degrees toward the reflector. To correct for mismatching which this produces at certain frequencies rods 24, 25 and 30, 31 are mounted on the reflector. The rods have a length approximately equal to half the diagonal of the abovementioned square.
Patent GB-1130407-A (GB)
Title: Improvements in or relating to gulley traps or pipe bends and to methods and machines for the manufacture thereof
Inventor: KAYE FRANK
IPC: B28B21/54
Filed: 1966-09-28
Abstract: 1,130,407. Extruding earthenware pipes. HEPWORTH IRON CO. Ltd. 28 Sept., 1966, No. 43311/66. Heading B5A. [Also in Division E1 In a machine for extruding clayware gulley traps or pipe bends, having a deflector plate or baffle 10 secured to arms 11 on rotatable shafts 12 for rocking by a handle (not shown) with connections 14 to the shafts 12, to vary the extrusion rate round the annular space between the die 15 and core 16 to produce the bends, the die 15 has a pair of notches therein to extrude the ribs integrally with the extrusion of the trap or bend.
Patent GB-907481-A (GB)
Title: Improvements in and relating to tabulation devices for typewriters
IPC: B41J21/14
Filed: 1959-12-23
Abstract: 907,481. Typewriters. INTERNATIONAL BUSINESS MACHINES CORPORATION. Dec. 23, 1959 [Dec. 23, 1958], No. 43639/59. Class 100 (4). A decimal tabulating mechanism for a typewriter carriage comprises a series of counter stops 3 supported in a frame 1 permitting a limited movement in a plane parallel to the path of the carriage, the frame being resiliently urged in direction opposite to that of carriage movement during tabulation, and deceleration mechanism to apply a braking force to the frame which varies with the rate of movement of the frame by a tab stop 4 on the carriage. The depression of a tabulation key 30, say 10T as shown, operates, by a flexible cable, an interposer 11 which springs upwardly and raises the appropriate denominational counter stop 3. A linkage common to all tabulation keys operates a power action frame 41 to effect the horizontal pivoting of a lever 51 and releases a pawl 57 from a carriage rack 58, whereupon the carriage may travel until a set tab stop 4 engages the projected counter stop 3. The lever 51, Fig. 2, has two bolts 62, slidingly securing a plate member 64 loosely connected to the frame 1 pivotally supported on the typewriter by two verticals 70, 71. When the lever 51 pivots, the plate 64 is displaced from an arm 65 so that the frame 1 moves to the left, to engage the right ends of the slots 63, but when the stops 3 and 4 engage, the frame moves back to the right. For regulating the speed of the carriage during tabulation, and decelerating its movement prior to stopping, a governor controlled mechanism is provided. This comprises a reel 77 winding a carriage tape 78 and a helical spring 80 tending to wind up the tape. A spring clutch 90 connects the reel 77 with a gear 81 which meshes with a pinion 82 and the governor 83; the clutch is controlled by movement of the frame 1 and the interconnections comprise a link 85, a bell crank 86, roller 87 and cam arm 88. An interlocking device comprising a double bail 127, 128 prevents more than one counter-stop being operated at one time. Specification 843,819 is referred to.
Patent GB-1354999-A (GB)
Title: Coating granulates of ethylene/vinyl acetate copolymers
IPC: C08L33/02
Filed: 1972-09-22
Abstract: 1354999 Coated polymer particles BAYER AG 22 Sept 1972 [28 Sept 1971] 43887/72 Heading B2E A granulate of an ethylene-vinyl acetate copolymer is treated to prevent the particles sticking together, the copolymer containing ethylene and vinyl acetate in molar ratio of 10-1 to 1-2, the treatment comprising contacting the granulate with an aqueous dispersion of a polymer or copolymer consisting of (A) 70-100% by weight of one or more methacrylic acid esters of formula: (in which R is an alkyl or cycloalkyl radical having up to 10 carbon atoms), and (B) 0-30% by weight of one or more ethylenically unsaturated compounds copolymerisable with the methacrylic acid esters of formula: (in which X is a phenyl radical optionally substituted by one or more alkyl groups having 1-4 carbon atoms or by one or more halogen atoms, or a carbalkoxy radical of formula -COOR' in which R' is an alkyl or cycloalkyl radical having up to 12 carbon atoms). Up to 50% of the acetyl groups in the copolymer may be hydrolysed to hydroxyl groups. Preferred polymers or copolymers consist of methacrylic acid methyl ester, ethyl ester, isopropyl ester, isobutyl ester, sec butyl ester, cyclohexyl ester, n-octyl ester, 2-ethylhexyl ester, decyl ester ,and copolymers thereof with o-, m-, p-methyl styrene, t-butyl styrene, sec-butyl styrene, p-isobutyl styrene, o-, m-, pchlorostyrene, 2, 3-, 2, 4-, 2, 5-, 2, 6-, 3, 4-, 3, 5- dichlorostyrene, 2,4, 4-trichlorostyrene, 2,3,4, 5-tetrachlorostyrene and pentachlorostyrene, acrylic acid methyl ester, ethyl ester isopropyl ester, sec-butyl ester, cyclohexyl ester, n-octyl ester, 2-ethylhexyl ester, decyl ester and dodecyl ester. The material to be granulated may be either granulated while it is still hot from the extrusion dye when it is sprayed with a dispersion, or alternatively the extruded strands may be initially cooled in water or in the dispersion itself and then cut in the dispersion.
Patent GB-1469690-A (GB)
Title: Electrode cell assembly for the continuous determination of ion concentrations in living tissues
IPC: A61B5/00
Filed: 1974-10-10
Abstract: 1469690 Electrode cell assembly W MOLLER and O STAMM 10 Oct 1974 [16 Oct 1973] 43993/74 Heading G1N [Also in Division A5] An electrode cell assembly for continuously determining ion concentrations in living tissues, comprises a measuring electrode with an ion sensitive member, anchoring means for retaining the ion sensitive member in the living tissue and a reference electrode in a housing containing electrolyte, the housing having at least one membrane which continuously contacts the surface of the body being measured. The reference electrode housing may be incorporated in a probe with the measuring electrode or may be separate. As shown, a combined pH and reference electrode comprises a hollow conical, low resistance glass cone 6 containing electrolyte and a silver/ silver chloride internal reference electrode 7. The reference electrode 12 is mounted in electrolyte 13 and contacts the outside of the probe via membranes 17. Helix 5 acts as anchoring means by screwing it into the body which also inserts the conical glass electrode. The probe is enclosed in a stainless steel tube 3.  When the probe is constructed without the external reference electrode, said electrode mix comprises a silver/silver chloride electrode 12 in an electrolyte chamber 11 which contains one or more membranes 17. The pH sensor may be used to measure tissue CO 2  of a child prior to and during childbirth, the sensor being mounted in the infant and the reference electrode, when separate in either the infant or in the thigh of the mother.
Patent GB-1441106-A (GB)
Title: Plating feeders subscribers station identification apparatus
IPC: D04B15/58
Filed: 1972-09-23
Abstract: 1441106 Circular knitting machines BENTLEY ENG CO Ltd 3 Sept 1973 [23 Sept 1972] 44097/72 Heading DIC A plating feeder in a circular knitting machine has two yarn guides, the inner one 10a for the face thread and the outer, retractable one 11a for the backing thread. The trough shaped guiding end 11a of the outer guide is carried by a sleeve 11 which can slide along the spindle 10 of the inner guide. The feeder is moved tangentially to the needle bed into and out of operation, and as it moves to the left a follower 24 in a cam slot 27 alters the height of the guides by rotating the spindle 15. The sleeve 11 carries a roller which contacts a ramp 16 and is thus retracted as it moves leftward. When knitting in the reverse direction (Fig. 4, not shown) the backing yarn flips to the other side of the trough shaped guide 11 a and so is fed at the same angle in both forward and reverse knitting directions. For Figure see next column
Patent GB-1026587-A (GB)
Title: Machine for wafering hay and like forage crops
IPC: B30B11/20
Filed: 1964-10-29
Abstract: 1,026,587. Wafering machine. DEERE & CO. Oct. 29, 1964 [Oct. 30, 1963], No. 44156/64. Heading A2B. In a machine for wafering hay and the like, comprising a plurality of die cells arranged as an annular having inlets and outlets at the inner and outer edge of the annulus, the cross-sectional area of the outlets of the individual cells is greater that that of their inlets.
Patent GB-977308-A (GB)
Title: Cutter for a digger for root crops
Inventor: GRANT WILLIAM MITCHELL
IPC: A01D34/73
Filed: 1959-12-31
Abstract: 977,308. Digging root-crops. J. BISSET & SONS Ltd. Dec. 28, 1960 [Dec. 31, 1959], No. 44379/59. Heading A1F. A root-crop harvester includes a cutter blade 1 shaped as shown in the Figure and having edges 2, the blade being adapted for rotation below ground level to cut off tap roots and being dished so that the crop is pushed to the surface after the roots are cut.
Patent GB-1313313-A (GB)
Title: Polyglycol-ethylene-imine derivatives process for their preparation and their use as textile finishing agents
IPC: C08G18/80
Filed: 1970-09-17
Abstract: 1313313 Proofing textiles FARBWERKE HOECHST AG 17 Feb 1970 [17 Sept 1969] 44431/70 Heading D1P [Also in Division C3] Textiles are rendered oil- and water-repellent by contacting them with solutions or dispersions of polymers containing recurring units of formula: where a is from 4 to 70, and recurring units of formula: where n is from 3 to 11 and m is 1 or 2, the ratio of units I to units II being from 1:0.5 to 1:5. In Examples blended fabrics of polyethylene glycolterephthalate and cotton are immersed in dispersions and sprayed with solutions of the polymers.
Patent GB-1466442-A (GB)
Title: Hydraulic piston machines
IPC: F04B1/113
Filed: 1974-05-09
Abstract: 1466442 Reciprocating motors and pumps SULZER BROS Ltd 9 May 1974 [9 May 1973] 44455/76 Divided out of 1466441 Heading F1A The subject-matter is disclosed in the parent Specification, but the claims are directed to the piston foot bearing arrangement.
Patent GB-1476399-A (GB)
Title: Rear seats of vehicles with folding back-rest and locking  device
IPC: B60R5/04
Filed: 1974-10-17
Abstract: 1476399 Folding vehicle seats REGIE NATIONALE DES USINES RENAULT and AUTOMOBILES PEUGEOT 17 Oct 1974 [27 Nov 1973] 45117/74 Heading A4J [Also in Division B7]  The backrest of a vehicle rear seat may be folded to increase luggage space. A shelf 2 is pivotably affixed to the backrest and may be secured against rotation by hook 32 engaging shackle 33. Lugs and corresponding slots (not shown) are carried by the vehicle body and the shelf, or vice versa, such that when the shelf is locked against pivoting, as shown in Fig. 2, they cannot be disengaged, thereby locking the backrest. To fold the backrest the hook 32 is disengaged by operating lever 24, and the shelf 2 is pivoted anti-clockwise to disengage the lugs from the slots. In the folded down position the shelf 2 may act as a "stop" to prevent luggage sliding forward. The slots in which the lugs engage may follow an angular path so that horizontal forces acting on the backrest tend to "lock" the shelf against accidental disengagement, akin to bayonet engagement. The horizontal ends of the slot may be resiliently obstructed so that such horizontal movements of the backrest are cushioned. The rear, hatchback, door may carry a shelf 6.
Patent GB-1145697-A (GB)
Title: Improvements in cellulose triacetate textile materials
IPC: D06M13/224
Filed: 1966-10-12
Abstract: 1,145,697. Treating cellulose triacetate materials. CELANESE CORP. 12 Oct., 1966 [15 Oct., 1965], No. 45527/66. Heading B5B. Cellulose triacetate textile material is shrunk by the action of #-butoxyethyl acetate, acetyl triethyl citrate or benzyl alcohol, to produce a material having recoverable stretch, to such a degree that the shrunken material exhibits more than 15% stretch and not more than 5% per manent growth by the application of the shrinking agent to the material at from 50‹ to 90‹ C. and in quantity amounting to 35 to 300% of the weight of the cellulose acetate in the material and may be further heat treated at 375‹ to 425‹ C. to cause extension of the warp. Shrinking is preferably carried out using an aqueous solution containing 13 to 75 grams of compound to a litre of water at 60‹ to 95‹ C. for from 5 to 120 minutes.
Patent GB-1236584-A (GB)
Title: Improvements in or relating to catering appliances
Inventor: MEADOWCROFT HARRY
IPC: A47J27/14
Filed: 1967-10-09
Abstract: 1,236,584. Cooking appliances. MOORWOOD-VULCAN Ltd. 15 Aug., 1968 [9 Oct., 1967], No. 46099/67. Heading F4W. An appliance for cooking or keeping warm food carried in open-topped flanged aluminium containers 6, is provided with a stainless steel top plate 2 having apertures 4 into which the containers 6 fit, to project into a thermostatically controlled chamber 10, in which they are heated by hot air blown by radial flow fan 30 over electric heating elements (not shown). More than one fan with its associated heating elements may be provided. A cupboard provided with a shelf 48, sliding doors and its own independent heating means (not shown) may also be located in the appliance, beneath chamber 10. The heat-insulating walls, 16, 18, and 24 of the appliance are formed from fibre glass wool sandwiched between stainless steel and aluminium sheets. Sheet 22 is formed of aluminium. Stainless steel external trimmings are provided.
Patent GB-955016-A (GB)
Title: Nickel base alloy
Inventor: BIRD JACK RAYMOND
IPC: C22C19/05
Filed: 1961-12-22
Abstract: A nickel based alloy comprises .Cr.15.0 -16.5%.preferably 15.5-16.0% .Co.9.0 -11.0%.preferably 9.7-10.2% .Mo.7.5 - 9.0%.preferably 7.9- 8.4% .Al.3.8 - 4.5%.preferably 4.0- 4.3% .Ti.3.3 - 3.8%.preferably 3.4- 3.6% .C.0.11 - 0.18%. .B.0.004- 0.008%. .Fe.up to 0.5%. .Mn.up to 0.4%. .Si.up to 0.2%. .N.up to 0.05%. the balance, apart from impurities being nickel
Patent GB-1203028-A (GB)
Title: Driving arrangements for false twist spindles
Inventor: PARKER WALTER
IPC: D02G1/06
Filed: 1966-10-15
Abstract: 1,203,028. Driving arrangements for falsetwist spindles. ERNEST SCRAGG & SONS Ltd. 18 Oct., 1967 [15 Oct., 1966], No. 46216/ 66. Heading DID. A false twist spindle 11 is rotated by means of driving rollers 12, 13 which form the rotor of an electric motor and against which the spindle is held by a magnet 18, a coil system 17 which partly surrounds the rollers forming the stator of the motor. Each roller has a resilient polyurethane tyre 14 and is mounted on an axle 15 supported in a bearing 16. A plurality of false twist spindles all whose coil system are connected to a common source of current may be provided in a false twist crimping machine.
Patent GB-975964-A (GB)
Title: Chemical metal plating
IPC: C23C18/34
Filed: 1961-12-27
Abstract: Coatings of metal on metal or plastics are formed by immersing the surface in an aqueous bath containing a salt of the metal to be deposited, e.g. Ni, Co, Fe and Zn, a metal boron hydride as reducing agent, and at least one additional compound of one or more of the following elements: Ni, Co, Fe, Zn, Ge, As, Sb, Bi, Tl, Sn, Cd, Pb, Te or Se. Such element may be present as a cation or anion, e.g. an arsenate.  Molar ratios between the constituents are specified.  The additions are said to increase the reduction and plating rates.  The bath may also contain buffer compounds, e.g. sodium acetate, citrate, or tartrate, and complexing agents, e.g. ethanol amine, ethylene diamine, or ammonia.  Surfaces treated include nickel, copper alloys, aluminium, iron; acetyl cellulose, cellulose-acetobutyrate, P.V.C., and polyethylene. Plastic surfaces are pre-treated with (1) alkali and wetting agent, (2) AuCl2, HCl and wetting agent, (3) PdCl2 and HCl.  In examples, metal plating salts specified are NiCl2, to which sodium borohydride is added and one or more of TlNO3, SnCl2, As2O3, SbCl3, PbCl2, SeO2, TeO2, CdCl2, and Tl2HAsO4.
Patent GB-1409858-A (GB)
Title: Blowing and suction apparatus
IPC: B41F23/04
Filed: 1973-10-04
Abstract: 1409858 Drying webs MASCHINENFABRIK ANDRITZ AG 4 Oct 1973 [31 Oct 1972] 46456/73 Heading F4G A blowing and suction apparatus for drying web material has a plurality of spaced nozzle boxes 2 from which a drying medium is expelled on to the web, the nozzles 3 of each box being in a row of V, zig-zag or sinusoidal configuration. The apex angle(s) or the V or zig-zag configuration may be acute or a right angle.
Patent GB-1306655-A (GB)
Title: Nuclear reactor of the type comprising a core cover
IPC: G21C19/16
Filed: 1971-10-07
Abstract: 1306655 Fuelling reactors COMMISSARIAT A L'ENERGIE ATOMIQUE 7 Oct 1971 [15 Oct 1970] 46618/71 Heading G6C A reactor has two rotatable shield plugs 6 and 8, the inner plug 8 which supports a core cover 10 by means of an axial extension 9 being mounted eccentrically within the outer plug 6 which is disposed in coaxial relation to the reactor core 1. The inner plug 8 has a smaller diameter than the core 1 and the cover 10 which it carries forms above the core a lateral projection with respect to the plug 8, the rotation of this plug about its own axis being intended to expose part of the reactor core as so to permit handling of fuel assemblies within the core by means of an articulated handling arm 20 which is carried by the outer plug 6. The core cover 10 serves as a collector for all the instruments and devices which are intended for measurements or tests to be carried out on the fuel assemblies of the core 1. Control rod guide tubes 12 pass through the shield plugs 6, 8 and are movable downwardly to enter passageways 11 in the core cover 10 when in alignment therewith as in the case of the right hand guide tube 12 in the Figure. The handling arm 20 has articulated link rods 21 for adjusting the position of a grappling system 22, and the operation of this arm 20 in conjunction with the rotation of the shield plug 6 permits the removal of a fuel assembly from any one of the core channels 18 and its transfer to a fuel-handling flask 24 located outside the core blanket 14. The flask 24 is supported by a device 26 movable within a discharge duct 28 secured within the top wall 4 of the reactor shield. The core cover 10 is shown in full outline in its position exposing part of the core 1 and in broken outline in its position for normal reactor operation. The core 1 and blanket 14 are surrounded within the reactor vessel 2 by a neutron shield comprising a lateral wall 30 having a top shield extension constituted by a plate 32, suspended from the outer plug 6 and penetrated by an opening 34 through which the inner plug extension 9 passes, and by a disc 36 contained within the extension 9. The plate 32 is penetrated by a radial passage 38 for the insertion of the handling arm 20 which permits lateral movement of the grappling system 22 towards the core channels 18 or the handling flask 24.