baber/WOPTO huggingface dataset:
Patent GB-1465389-A (GB)
Title: Process and apparatus for the dry transfer of organic compounds  to webs of material
IPC: D06P5/24
Filed: 1974-08-20
Abstract: 1465389 Dry transfer of organic compounds onto webs CIBA-GEIGY AG 20 Aug 1974 [22 Aug 1973] 36590/74 Headings D1L and D1P [Also in Division A5] Organic compounds, particularly disperse dyes, brighteners, oil/water-repellants, flameproofing or antistatic agents, are applied to webs using the dry transfer technique by passing the web 1 to be treated around a carrier cylinder heated to a temp. of 80-200‹C, to which has been applied at 7 the compound, the web being held thereagainst by an endless rubber blanket. The organic compounds include (a) brighteners-cumarins, benzocumarins, pyrazones, pyrazolines, oxazines, oxazolyl, thiazolyl, dibenzoxazolyl, dibenzimidazolyl and naphthalic imides, (b) the antistatic agents- (c) oil/water repellant agentsperfluoroisopropyl alcohol and methylated polysiloxanes, (d) flameproofing agentsmethylenedioxybenzenes, phosphorus compounds e.g. halogen compounds e.g. (CH 2 Br-CHBr-CH 2  O) 2 CH 2 , CH 2 BrCHBr-CONH-CH 2 OH and CH 2 Cl-COO-CH 2 CHBrCH 2 Br and and suction cycles may be used [see Fig. 2 (not shown)], the heating cycle comprising one or more heating rollers. Several layers of webs may be treated simultaneously, the outer layers being webs recycled from treatment as inner layers.
Patent GB-1205311-A (GB)
Title: Improvements in or relating to signal transmitters
Inventor: NEWBOLD WILLIAM F
IPC: G01L11/00
Filed: 1968-08-01
Abstract: 1,205,311. Measuring fluid-flow electrically. HONEYWELL Inc. Aug.1, 1968 [Aug.7, 1967], No. 36686/68. Heading GiN. The pressure drop across an orifice plate 4 Fig. 1 in a pipe line 2 produces a displacement of the core 32 of an inductor 18, the change in inductence being measured at 22 to produce a corresponding D.C. which is fed to a coil 20 tending to restore core 32 to its original position. Hence the current in coil 20, measured at 26, is indicative of the flow-rate in pipe line 2. As shown in more detail Fig.2, the constant voltage across the diode 40 energizes a transistor oscillator 36, whose frequency is determined by two parallel resonant circuits between points 64, 76. The upper circuit contains the coil 18 whose inductance is changed by movement of its core, as explained above. The A.C. voltages across the resonant circuits are fed via diodes 80, 82 to a D.C. bridge 78, whose unbalance voltage is amplified at 96 to provide the current for force balancing coil 20 and the voltage across diode 40.
Patent GB-1381210-A (GB)
Title: Azomethines of 4-amino-5-h-1,2,4-triazin-5-ones process for their production and their use as herbicides
IPC: A01N43/707
Filed: 1973-08-02
Abstract: 1381210 1,2,4-Triazine derivatives BAYER AG 2 Aug 1973 [3 Aug 1972 14 March 1973] 36699/73 Heading C2C The invention comprises compounds of the formula where R<SP>1</SP> is alkyl with up to 20 carbon atoms, cycloalkyl or phenyl, R<SP>2</SP> is H or alkyl with up to 4 carbon atoms, R<SP>3</SP> is alkyl or alkoxy with up to 4 carbon atoms, cycloalkyl, cycloalkenyl, aralkyl, optionally substituted aryl or heteroaryl, or represents dialkylamino wherein each alkyl moiety contains 1 to 4 carbon atoms or the two alkyl moieties conjointly represent an alkylene bridge with 2-6 carbon atoms which forms, with inclusion of the nitrogen atom, a heterocyclic ring which can optionally contain O, S or NH, or R<SP>2</SP> and R<SP>3</SP> conjointly represent an alkylene bridge which can be interrupted by a hetero-atom, and R<SP>4</SP> is alkyl with up to 4 carbon atoms or optionally substituted phenyl. The compounds are prepared by reacting together compounds of the formulµ and  where R<SP>5</SP> is O or (OR<SP>6</SP>) 2  wherein R<SP>6</SP> is alkyl with up to 4 carbon atoms. The compounds may be used as herbicides.
Patent GB-1358016-A (GB)
Title: Coupling for caravans trailers and the like
IPC: B60D1/40
Filed: 1972-08-07
Abstract: 1358016 Vehicle couplings L EVERINGHAM and A PAPP 7 Aug 1972 [10 Aug 1971] 36766/72 Heading B7T A vehicle coupling for attachment to a vehicle to be towed comprises a housing 10 locating a shaft 19 which passes through a ball member 18 retained in a socket defined by the front walls 14, 17 of the housing, said shaft mounting at its front end a coupling socket 20 for connection with a ball on a towing vehicle and being movable longitudinally into and out of the housing 10 and in its outward position movable universally by virtue of ball member 18, there being provided at the rear of the housing a latch arrangement for retaining the shaft in its rearmost position. The latch arrangement consists of upper and lower latch members 26, 27 which can move towards and away from each other, and in their closest position grip shaft 19 forward of end member 24 for retention thereof. The upper member 26 is biased by spring 43 to its gripping position and is moved against this spring by member 24 when the shaft takes up its rearward position, member 26 immediately moving downward after member 24 has passed it. A handle 39 is pivotable to a first position in which it moves member 27 upwardly to grip shaft 19 and a second position in which it mcves members 26, 27 away from each other to release shaft 19. The housing narrows towards its rear end to guide shaft 19 toward aperture 25 in the rear wall thereof. In use of the coupling, shaft 19 is released to enable socket 20 to be attached to a towing vehicle ball and then by rearward movement of this vehicle returned to its captive position where the vehicle combination is ready for use. A towed vehicle brake lever may be pivoted to arms 32 and co-operate with a rack 31 to retain it in a set position. Over-run of the towed vehicle will actuate the lever by abutment thereof by member 24 as the housing moves forward with respect to shaft 19 against spring 21. A latch member engageable between wall 17 and rib 23 prevents operation of the towed vehicle brake during reversing.
Patent GB-1016056-A (GB)
Title: Improvements relating to sliding constant-speed universal joints
IPC: F16D3/227
Filed: 1963-09-18
Abstract: 1,016,056. Universal joints. DAIMLER BENZ-A.G. Sept. 18, 1963 [Sept. 22, 1962], No. 36796/63. Heading F2U. A constant velocityratio universal joint that permits relative axial movement between inner and outer members 1, 2 comprises balls 3 in a cage 4 between intersecting grooves 5, 6 formed in the inner and outer members 1, 2 as a mirror image of each other in the plane of ball centres and at least two grooves in each member extend in a different direction to the other grooves in that member. In Fig. 2 (not shown) the grooves are helical and alternate grooves in the inner and outer members are oppositely directed. In Figs. 3 and 4 (not shown) the grooves are straight and adjacent grooves in each member are oppositely inclined to a plane through the axis. In Fig. 3 (not shown) the adjacent grooves are also oppositely inclined to the longitudinal axis of the respective member. In Fig. 5 (not shown) the grooves are covered and alternate grooves lie on the surface of a cylinder whilst the other grooves lie on the surface of a cover.
Patent GB-368385-A (GB)
Title: Improvements in or relating to winding devices for covering elastic or other cores by winding yarn or other threads thereon
IPC: D02G3/36
Filed: 1930-12-06
Abstract: 368,385. Covering cores by winding. HALSTENBACH, W., ROSENKRANZ, C., and.PLUTTE, H., (trading as HALSTENBACH & CO.), 50, Nordstrasse, Barmen, Germany). Dec. 6, 1930, No. 36813. Convention date, Sept. 22. [Class 109.] A hollow twisting spindle a has secured to it an oil reservoir b which is resiliently supported, and which receives a member m attached to the whirl f and bobbin carrier e. The bobbin carrier e is mounted on a tube d on the upper end of which, above the bobbin, is mounted another sleeve which is weighted and which carries loosely a flyer arm. Yarn or the like from the bobbin is guided by the flyer and wound on to a core, e.g. of elastic, as the latter emerges from the hollow spindle a. The resilient mounting for the oil container b may comprise a split bush c secured to the spindle rail, the oil reservoir being gripped by the bush at its upper end only. The slits x in the bush may be straight or spiral.
Patent GB-869380-A (GB)
Title: Display cartons for glasses and like objects
Inventor: THEANDER OLLE
IPC: B65D71/00
Filed: 1958-11-17
Abstract: 869,380. Display cartons. SKARSTEDT A.B., R. Nov. 17,1958, No. 36879/58. Class 18. A display carton for tapered tumblers comprising top, bottom and side walls 3, 1, 2, 4 respectively in which the side walls 2, 4 are formed with partially punched out flaps 6 which are each formed with a fold line F at a position mid-way between its upper and lower ends and are each connected to a part-circular portion 7, the flaps 6 and the portions 7 being pushed down to form partitions and tumbler-receiving apertures in the walls 2, 3, 4, is characterised in that the apertures in the walls 2, 4 have tapered side edges corresponding to the taper of the tumblers. The carton is formed by folding either the blank of Fig. 1 or the blank of Fig. 5 to tubular form, the latter blank being formed with portions 14 having handle openings 13 and which are adhered together.
Patent GB-916709-A (GB)
Title: Improvements in or relating to the formation of reagents useful in steroid synthesisand the reagents thus produced
IPC: C07J5/00
Filed: 1960-10-27
Abstract: The invention comprises an improvement in or modification of the process for the preparation of 5a -hydroxy-6b -fluoro or 9a -fluoro-11b -hydroxy steroid compounds claimed in the parent Specification which comprises first introducing anhydrous HF into dimethylformamide at an elevated temperature, cooling the reagent thus formed to below 10 DEG C. and then reacting it with a 5a ,6a -epoxy or 9b ,11b -epoxy steroid so as thus to form the desired 5a -hydroxy-6b -fluoro or 9a -fluoro-11b -hydroxy steroid compound, and a process for the preparation of the reagent claimed in the parent Specification by introducing anhydrous HF into dimethylformamide at elevated temperature, e.g. 40 DEG -60 DEG C.
Patent GB-1434624-A (GB)
Title: Combustion apparatus for use under water
IPC: B01D57/00
Filed: 1973-08-03
Abstract: 1434624 Gas burners SOC NATIONALE DES PETROLES D'AQUITAINE 3 Aug 1973 [4 Aug 1972] 36973/73 Heading F4T Combustion apparatus comprises a burner 19 having at least one combustion chamber 20 communicating with a feed chamber 18 through at least one aperture or slit 22, the chamber 18 being supplied with air through a pipe 10 open to atmosphere having a mixing zone 14 including a divergent passage 16 to which combustible gas is supplied through injector 17, means being provided for adjusting the flow of gas and air to the feed chamber and there being at least one discharge passage 23 from the or each combustion chamber. The mixing zone 14 may also include a convergent passage 15. The invention is described with respect to the burning-off of hydrocarbon gases formed at an oil-well located at sea. The gases are fed to injector 17 from a high-pressure separator 2 through valve 27 and air for ignition is supplied by blower 12. Additional gas may be supplied from a low pressure separator 5 through valve 28 and an injector 13 positioned in pipe 10. In Fig. 4 the burner comprises a cylinder 41 divided into a combustion chamber 46 and feed chamber 45 by a refractory member 48 provided with apertures 43 each of which has an associated ignition device 40. The burner may be a multiple burner (Fig. 3, not shown) in which the feed chamber is connected by elbow tubes to a plurality of combustion chambers extending parallel to the feed chamber 1 and each having an inlet aperture formed in a refractory material. In a further modification (Fig 5. not shown) the wall of the feed chamber is defined by slabs of refractory material adjacent edges of which define the apertures or slits. The feed chamber (Fig. 6 and 7) may also comprise a tube extending from the supply pipe and having perforations, a screen being provided to prevent flash back at the perforations, and the feed chamber may be subdivided by apertured metal partitions or pipes through which a coolant flows may be located adjacent the tube walls. In a further modification (Fig. 8) the feed chamber is defined by pipes for coolant extending through the combustion chamber and defining a cylinder, the gaps between the pipes providing the apertures or slits. The combustion chamber may be fitted with radiating bars.
Patent GB-907752-A (GB)
Title: Stop means for work handling and carrying apparatus
IPC: B65G49/04
Filed: 1959-10-30
Abstract: 907,752. Ratchet conveyers. UDYLITE RESEARCH CORPORATION. Oct. 30, 1959 [Jan. 7, 1959], No. 36997/59. Class 78 (1). In apparatus for electroplating of the kind in which the article to be treated is suspended from a carrier movable along horizontal rails, means is provided for stopping positively a carrier in a predetermined position. The carriers 20 are moved along a pair of parallel rails 18 by dogs 34 which are pivoted to a reciprocating member 26. An upright member 56 is mounted on the member 26 immediately in advance of each dog. Each member 56 supports a horizontal threaded stud 58 provided with an abutment-plate 60. When the member 26 is moved, each plate 60 comes into contact with the upper end 72 of a vertical member 50, which is pivoted at 52 to a fixed part 14 of the apparatus, and holds it in position to stop further movement of the carrier 20. On the return stroke of the part 26, the dogs 34 will slide over the carriers 20 without disturbing them. Since the alternate pairs of members 56, 50; 56a, 50a are on opposite sides of the member 26, on the next forward stroke of 26, the movement of carrier 20 will swing member 50 to the position shown in dotted lines and the arrival of plate 60 will return the member to the vertical position in time to arrest movement of the next carrier.
Patent GB-642105-A (GB)
Title: Improvements relating to the application of protective coatings such as enamel compositions to metal surfaces
IPC: C23D5/04
Filed: 1946-12-16
Abstract: 642,105. Enamelling & glazing. FRASER R. P., and CIANCHI, A. L. Dec. 16, 1946, No. 37079. Drawings to Specification. [Class 56] A process of coating metal surfaces with a vitreous enamel or glaze, using the composition-which has a fusion temperature lower than that of the metal to be coatedin powder form, comprises the steps of initially preheating the metal surface to a temperature at least near to the fusion point of the composition and then applying the composition as a low velocity shower of particles travelling under conditions of temperature sufficient to soften or fuse the particles and to spread them evenly on the metal surface. The process is particularly applicable to the enamelling of aluminium or magnesium or the alloys thereof and the composition may be one of those described in Specification 642,104. The preheating of - the metal may be effected either by the enamel-fusing and projecting apparatus or separately and the enamel may be fused by heat generated electrically or by the combustion of gas or atomized fuel; in the latter case the gas or fuel may itself be the distributing medium for the particles or they may be carried in a dispersed form in a separate gaseous medium. Advantageously, a liquid fuel atomizer is used, the particles being dispersed in either the atomizing air or in the secondary combustion air. Several forms of apparatus are described including a gas burner having the characteristics of that described in Specification 405,308, [Group XXIX]. U.S.A. Specification 2,085,278 also is referred to.
Patent GB-363806-A (GB)
Title: Improvements relating to water heaters
IPC: F24H1/18
Filed: 1930-12-09
Abstract: 363,806. Heating water. RADIATION, Ltd., Thimble Mill Lane, Aston, Birming- ham, and YATES, H. J., 15, Grosvenor Place, London. Dec. 9, 1930, No. 37106. [Class 64 (i).] A water heater a having a nonconducting covering with an outer metal jacket d is provided at different predetermined levels with studs c attached to the boiler shell a and projecting through the covering to enable the temperature of the water at these levels to be ascertained by touch. The studs screw into projections b on the shell and pass through heat insulating bushes d<1> in the jacket.
Patent GB-1083410-A (GB)
Title: Novel process for the preparation of carbodiimides, and certain carbodiimides so produced
IPC: C08G18/79
Filed: 1965-06-30
Abstract: A polyurethane contains as stabilizing agent a carbodiimide or linear or cross-linked ploycarbodiimide e.g. an aryl or cycloalkyl carbodiimide or an isocyanate substituted carbodiimide of the formula <FORM:1083410/C3/1> wherein R1 represents a C1- 8 alkyl radica and R2 represents hydrogen or a C1- 8 alkyl radical, which is obtained by heating the corresponding isocyanate or diisocyanate in the presence of from 0.1 to 1.0% by weight of a catalyst of the formula <FORM:1083410/C3/2> wherein CnH2n represents a C1- 12-alkylene radical, 1 to 3 carbon atoms of which link Y and N to complete the heterocyclic ring; R1 represents a C1- 18 hydrocarbyl radical which may be substituted by halogen or a nitro-C1- 8-alkoxy-, C1- 8-alkylmercapto- or cyano-group; R11 represents hydrogen, a C1- 18-hydrocarbyl radical or the group -CONHR111 wherein R111 represents a C1- 18 hydrocarbyl radical; and Y represents -O- or -NR11-, wherein R11 may be the same or different from R11 in the group -NR11- in any one compound. The carbodiimide may be incorporated in the mix from which the polyurethane is prepared and either becomes dispersed throughout the polyurethane or, in the case of an isocyanate terminated carbodiimide, such as one of Formula III, becomes incorporated chemically into the polyurethane by virtue of its free isocyanate groups.ALSO:Carbodiimides of the formula R-N = C = N-R wherein R represents an organic radical which is free of substituents containing active hydrogen, the groups R being the same or different, are obtained by heating organic isocyanates R-N = C = O in the presence of from 0.1 to 1.0 parts by weight per 100 parts by weight of isocyanate of a catalyst having the formula <FORM:1083410/C2/1> wherein CnH2n represents an alkylene radical containing from 1 to 12 carbon atoms, at least one and not more than 3 adjacent carbon atoms in said alkylene radical forming a chain linking Y and N to complete the heterocyclic ring; R1 is a hydrocarbyl radical containing 1 to 18 carbon atoms or is a halo-, nitro-, C1- 8-alkoxy-, C1- 8 - alkylmercapto-, or cyano - substituted hydrocarbyl radical containing 1 to 18 carbon atoms inclusive; R11 is hydrogen, a hydrocarbyl radical containing 1 to 18 carbon atoms inclusive or the radical -CONHR111 wherein R111 represents a hydrocarbyl radical containing 1 to 18 carbon atoms inclusive; and Y is -O- or -NR11 wherein R11 has the significance defined above and wherein R11 may be the same or different from R11 in the group -NR11- in any one compound.  The invention also comprises as new compounds isocyanate substituted carbodiimides of the formula <FORM:1083410/C2/2> wherein R1 represents a C1- 8-alkyl radica aup R2 represents hydrogen or a C1- 8-alkyl radical, which are obtainable from the appropriate diisocyanates according to the above process. The compounds are useful as stabilizing agents for polyurethane foams (see Division C3).
Patent GB-368406-A (GB)
Title: Improvements relating to winding and paying-out apparatus for lifting, lowering and hauling
IPC: B66D1/06
Filed: 1930-12-11
Abstract: 368,406. Winches. WALKER, Ltd., E. and EASTCOTT, H. W., Dunston, Gateshead, Co. Durham. Dec. 11, 1930, No. 37417. [Class 78 (v).] In a ships' windlass, capstan, or winch provided with anchor-cable lifters, warp ends, hoisting drums, or wheels which can be connected with their shafts by clutches, the cable lifter c is provided with helical clutch members f with which coact complementary helical clutch members g carried by a nut h mounted on a threaded portion of the driving shaft a. The nut is provided with radial handles m and is fixedly mounted on an internally-threaded sleeve j. Disengagement of the clutch members is prevented by swinging a half-collar p into engagement with the shaft. The half.collar p is carried by an arm n which is pivoted at q.
Patent GB-1095937-A (GB)
Title: Polymerisable compositions
Inventor: BARRETT KEITH EDWIN JAMES
IPC: C08G65/14
Filed: 1963-09-24
Abstract: A fluid air-drying film-forming composition, free from added peroxide type initiator comprises a compound containing at least two b -g -unsaturated ether groups (defined), an involatile ethylenically unsaturated compound (defined) and a metal drier salt as catalyst. Long lists of suitable unsaturated ethers are provided, those exemplified are: polyallyl glycidyl ether, glycerol triallyl ether and the tetra-allyl ether of diglycerol. The involatile ethylenically unsaturated compound should have a 6 pt. above 200 DEG  C. and those exemplified are lauryl methacrylate, N-butyl acrylamide, butane 1:4-dimethacrylate a resinous linear polyester dimethacrylate and the methacrylic acid ester of a copolymer of allyl alcohol and styrene. The metal drier salt is preferably a salt of cobalt.ALSO:Substrates, particularly glass are coated with a fluid air-drying film-forming composition free from added peroxide-type initiator which comprises a compound containing at least two b -a -unsaturated ether groups (defined), an involatile ethylenically unsaturated compound (defined) and a metal drier salt as catalyst.  Long lists of suitable ethers and ethylenically unsaturated compounds are provided (see Div. C3). The compositions may be applied by brushing.
Patent GB-835278-A (GB)
Title: Improvements in or relating to induction heating apparatus
Inventor: OWEN LESLIE WILLIAM
IPC: H05B6/36
Filed: 1956-12-07
Abstract: 835,278. Heating by induction. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Nov. 27, 1957 [Dec. 7, 1956], No. 37553/56. Class 39(3) The rate of heating of a part only of a metal object being heated by induction is reduced by providing an electically conductive ring around the work coil in which the object is being heated; the ring may be made from copper tubing. In Fig. 1, a metal ring 1 is maintained around a work coil 2 and may be formed in two parts for easy removal from the coil. In Fig. 2, apparatus for heating long metal bars comprises work coils 1 connected in parallel by hollow bus-bars 5, 6 and rings 7 surrounding the coils are connected by rubber tubes 12. Cooling water flows through the bus-bars, the coils and the rings. A high frequency supply of 1600 volts r.m.s. at a frequency of 1 megacycle is specified. According to the Provisional Specification, an electrically conductive mass disposed adjacent an induction heating element may be arranged for movement along the length of the element.
Patent GB-1480095-A (GB)
Title: Hydraulic jet nozzles
IPC: F01P3/06
Filed: 1974-08-28
Abstract: 1480095 Jet nozzles MOTORENUND TURBINEN-UNION FRIEDRICHSCHAFEN GmbH 28 Aug 1974 [30 Aug 1973] 37621/74 Heading B2F A nozzle 16 for directing a jet of liquid coolant e.g. oil, comprises a duct 19 terminating in an orifice, the duct having axial ribs 22 extending radially with their inner edges defining a central passageway 26 adjacent the inlet end of the nozzle to prevent turbulence in the liquid flow. Preferably, the ribs are provided on the inner periphery of a tubular insert 18 having an inlet funnel portion 20 projections 23 engaging a peripheral groove in the throughflow duct 19 and locking lugs 24 engaging corresponding grooves 25. The radial width of the ribs is such that the diameter of the passageway 26 is not smaller than the diameter of the outlet orifice 27. When used to cool a reciprocating piston of an internal combustion engine, the-nozzle is fixed to a cylindrical crankcase (15), Fig. 1 (not shown).