baber/WOPTO huggingface dataset:
Patent GB-1017160-A (GB)
Title: Improvements in or relating to prefabricated heating mats and their installation
Inventor: MARSH KENNETH
IPC: E01C11/26
Filed: 1963-08-29
Abstract: 1,017,160. Electric heating mats. BRITISH INSULATED CALLENDER'S CABLES Ltd. Nov. 27, 1964 [Aug. 29, 1963], No. 34286/63. Heading H5H. A heating mat for burying, e.g. in a roadway, comprises a textile sheet similar to rug canvas for making knotted rugs, with a heating cable stitched to it at intervals or secured by a coldsetting resin adhesive. The textile sheet may be sized if necessary to provide the requisite stiffness to prevent cockling. A sandwich construction with two sheets may be used. The mat may be made on a drum with pins to locate the heating cable pending stitching.
Patent GB-416308-A (GB)
Title: Improvements in and relating to methods of transmitting high frequency currents along conductors
IPC: G01R31/02
Filed: 1932-12-05
Abstract: 416,308. Detecting faults. INTERNATIONAL GENERAL ELECTRIC CO., Inc.; 120, Broadway, New York, U.S.A.- (Assignees of Allgemeine Elektricitõts-Ges. ; 2, Friedrich Karl-Ufer, Berlin.) Dec. 5, 1932, No. 34440. Void [Abridged as open to inspection under Sect. 91 of the Acts, June 5, 1933]. [Class 37.] The insulation of a conductor wire is tested by applying high-frequency voltage to a circuit in which the wire forms part of a condenser, the circuit being tuned to resonate with an inductively coupled circuit which is in resonance so long as the insulation of the wire is above a predetermined standard. As shown, an oscillation generator I is coupled to the tuned circuit II, the insulated wire a and electrodes d, e forming a part capacitance which is detuned when a fault occurs.
Patent GB-935869-A (GB)
Title: Earth boring drill
Inventor: CUNNINGHAM ROBERT ASHLEY
IPC: E21B10/24
Filed: 1961-09-26
Abstract: 935,869. Boring earth &c. HUGHES TOOL CO. Sept. 26, 1961, No. 34534/61. Class 85. In a roller bit having a seal 21 between each cutter 7 and its support 4, and the bearings 16, 17 of each cutter supplied with lubricant from a chamber 30, the inner wall 31 of the chamber is of flexible material and subjected to the ambient pressure on the bit. The inner wall is supported by a perforated sleeve 29 secured to an outer wall formed by a sleeve 25 resting on the bit and slidably engaging a drill section 9, apertures 41 being provided in the sleeve 25. Lubricant from the chamber is led to the bearings by ducts 35, 39, 40.
Patent GB-1271194-A (GB)
Title: PREPARATION OF QUINOXALINE-DI-N-OXIDES FROM o-QUINONEDIOXIME AND BUTENE-1,4 DIONES
IPC: C07C45/59
Filed: 1970-07-17
Abstract: 1,271,194. Preparation of quinazoline-di-N- oxide derivatives. PFIZER Inc. 17 July, 1970 [3 April, 1970], No. 34663/70. Heading C2C. Quinoxaline-di-N-oxides are prepared by reacting o-quinone-dioxime with a butenedione of Formula II where R 1  and R 2  are H; 1-4 C alkyl optionally substituted 1-2 C alkoxy, 1-2 C alkylthio, CN, Cl, Br, OH or CF 3 ; 3-8 C cycloalkyl ; CF 3 ; phenyl optionally substituted methoxy, methyl, CF 3 , CH 3 SO 2 , Cl, Br, F or (CH 3 ) 2 N; or R 1  and R 2  together form 2-4 C alkylene, vinylene or 1,2-phenylene at 20-150 C. Compounds II may be prepared by heating the appropriate α-diazoketones with a catalyst, e.g. CuO; oxidative ring cleavage of 2,5- disubstituted furans with chromic acid or reacting a benzene derivative with fumaryl chloride in the presence of AlCl 3 .
Patent GB-1353763-A (GB)
Title: Process for dyeing nickel stabilized olefinic polymers
IPC: C09B63/00
Filed: 1971-07-23
Abstract: 1353763 Dyeing nickel modified polyolefines CROMPTON & KNOWLES CORP 23 July 1971 [7 Aug 1970] 34780/71 Heading D1B [Also in Division C4] Nickel stabilized olefinic polymers are dyed by contacting the polymer with an aqueous system containing a compound of formula: wherein M is H. K . Na . ¢Ca . ¢Mg, ¢Mn . or ¢Ba . and B is the residue of a diazo component of formula: in which R is H, alkyl of 1 to 8 carbon atoms or halogen.
Patent GB-847271-A (GB)
Title: Improvements in or relating to cultivators
IPC: A01B39/18
Filed: 1956-11-14
Abstract: 847,271. Agricultural implements. MASSEYFERGUSON Inc. Nov. 14, 1956, No. 34800/56. Class 6(1). An implement for attachment to a tractor comprises an implement frame 10 attached by vertically spaced parallel arms 53, 57 to an attaching frame 32 having a portion 35 adapted to register with and be secured to the tractor and an adjusting member 70 between the implement and attaching frame whereby the frame 32 can be adjusted relative to the implement so as to enable the frame 32 to be connected to the tractor. As shown the implement frame 10 is mounted in tubes 22 fixed to standards 28 to which the arms 53, 57 are pivotally attached. The portion 35 is fixed on a bar 33 on which are mounted brackets 50 to which are connected the arms 53, 57. The member 70 is formed as a screwed rod and is fitted with an adjusting knob 65. Movement of the knob 65 causes the frame 32 to be raised or lowered to enable the implement to be lined up with the tractor for attachment thereto. The implement frame is raised or lowered by means of a control shaft connected to a lever 49 fixed to a rockable shaft 42 provided with arms 44 in which are mounted lift rods 46 connected to the lower arms 53.
Patent GB-972504-A (GB)
Title: Charge packing cartridge
IPC: F42D1/20
Filed: 1961-09-28
Abstract: 972,504. Tampings for blasting. H. LICHTENBERG. Sept. 28, 1961 [Dec. 31, 1960], No. 34894/61. Heading F3A. A method of blasting comprises the step of tamping a bore-hole, after the insertion of a blasting charge, characterized in that a polythene tube 1 loaded with plastic or gelatinous tamping material is inserted into the hole and the tamping material is pressed from the tube within the borehole, prior to detonating the charge, by bursting the tube as soon as the pressure necessary for pushing it in is exceeded. A line of weakness 4 in the polythene tube facilitates bursting of the tube. The diameter of the tube is 2 to 10 mm. less than that of the borehole in order to prevent premature destruction of the tube. The ends of the tube are welded together or closed by means of twisted wires 2.
Patent GB-1077218-A (GB)
Title: Improved weft selecting device for shuttleless looms
IPC: D03D47/00
Filed: 1964-08-26
Abstract: 1,077,218. Weft selection. R. B. GOLOBART. Aug. 26, 1964 [Sept. 19, 1963], No. 34923/64. Heading DIE. A weft selecting device for shuttleless looms comprises a series of vertical slide members 2, each carrying a guide means 32 and each cooperating with a weft yarn 3, which are carried on a slide 1 which is movable along a support 8 by a cable 4 against a spring 14 under control of a pattern card. The selected slide 2 grips the yarn 3 between fixed and movable jaws 22, 27 and is actuated downwards by a lever 58 operated from a cam 56 to present the yarn to the weft inserting device, such as a hooked needle with a movable gripping device. The movable jaw 27 releases the yarn for the picking operation by a projection 29 thereon engaging a fixed but adjustable abutment, after the beating-up operation the yarn is clamped by the jaws 22, 27 again and held for the cutting operation and a subsequent selection.
Patent GB-787256-A (GB)
Title: Improvements in or relating to blasting devices
Inventor: JR EDWARD C FILSTRUP
IPC: E21C37/14
Filed: 1954-12-02
Abstract: 787,256. Blasting cartridges. OLIN MATHIESON CHEMICAL CORPORATION. Dec. 2, 1954, No. 34929/54. Drawings to Specification. Class 9(1) The Figures are shown and described in Specification 768,164 but the claims differ.
Patent GB-305774-A (GB)
Title: Improvements in or relating to brake testing machines
IPC: G01L5/28
Filed: 1927-12-23
Abstract: 305,774. Cowdrey, C. F. Dec. 23, 1927. Dynamometers; systems for testing motor vehicles.-A self-contained unit for testing the brakes of automobiles comprises rollers adapted to support and drive a vehicle wheel under brake resistance, power means for driving the rollers and means for indicating the torque. The fluted rollers 16, 17 are mounted in ball bearings upon a frame or base plate and are connected by a chain and sprocket gear. The roller 16 is driven by an electric motor 27 through worm gear 34, 35 and a reduction gear contained in a casing 42. The worm wheel shaft is arranged in line with the shaft 19 of the roller 16 and the casing 42 can turn about the common axis of the aligned shafts. The casing has an arm 57 which is connected by a turnbuckle link to an arm 59 connected to an indicator 66 which is constructed to turn in a horizontal plane so as to face any convenient direction. A spring inside the indicator opposes the turning of the casing 42. The worm wheel shaft 36 drives through wheels 52, 53 and 56, 41 giving a very slow rotation of the wheel so that the brake adjustment may be checked at different stages in the same revolution. The gears 53, 56 and their shaft tend to rotate about the common axis of the aligned shafts moving the casing downwards which movement is transferred by the arm 57 to the indicator. Runways 80 are provided where the unit rests on a floor or the unit may be let into the floor, and an idle roller 25 is provided to retain the wheels on the rollers. Anchoring means are provided to prevent the vehicle climbing out of the device when the brakes are on. Two or four units are used in testing a vehicle.
Patent GB-1074733-A (GB)
Title: Improvements in or relating to sluphonyl ureas and the manufacture thereof
IPC: C07D209/42
Filed: 1964-08-26
Abstract: Novel indolesulphonyl-ureas of the formula <FORM:1074733/C2/1> wherein R and R2 are alkyl groups of 1-4 carbon atoms and R1 is hydrogen or an alkyl group of 1-4 carbon atoms are made by reacting the corresponding 3-sulphamoyl-indole-(2) carboxylic acid ester (R1 = alkyl), with an alkyl isocyanate R2NCO and, if the free acid is required, saponifying the resulting ester to produce a product wherein R1 is hydrogen.  The 1 - alkyl - 3 - sulphamoyl - indole - (2) - carboxylic acid esters used as starting materials are prepared by alkylating an indole-(2)-carboxylic acid alkyl ester to form a 1-alkyl-indole (2)-carboxylic acid ester, reacting with a thionyl halide to give the corresponding 3-sulphinyl halide, treating with ammonia to give the corresponding sulphinamide and oxidizing this, suitably with potassium permanganate.  The products are used as sedatives, diuretics and fungicides.  Sun screen preparations comprise the above compounds of the invention in a transparent film-forming composition or oil.
Patent GB-1161303-A (GB)
Title: Improvements relating to Electrical Fuses
Inventor: JACKS ERIK
IPC: H01H85/30
Filed: 1967-07-31
Abstract: 1,161,303. Fusible cut-outs. ENGLISH ELECTRIC CO. Ltd. 30 July, 1968 [31 July, 1967], No. 34985/67. Heading H2G. A striker pin assembly for an electric fuse comprises a terminal cap 1, a striker pin 2, a chamber containing explosive 6, e.g. gunpowder, a conductive wire 5 extending into the explosive, and a resilient collar 15, e.g. of neoprene, mounted on the pin 2 and seating against the cap 1 to impede the exhaust of gases from the explosion. Wire 5 is knotted about conductive star-shaped piece 10 which is in contact with the pin 2. Connections to the pin 2 to the cap 1 are made via the flaps 19 of spring member 16. The pin 2 has rings 14 on its periphery which are engaged by spring flaps 20 after ejection of the pin 2 to lock it in the out position. The explosive chamber is sealed by insulating plug 3 and washer 8. Wire 5 may have a constriction at some point or have a portion formed of narrower gauge inside the chamber to ensure fusing in the explosive. Wire 5 and the striker-pin assembly are connected parallel with the main fuse element.
Patent GB-1097719-A (GB)
Title: Automobile windshield of laminated glass having embedded antenna wires
Inventor: BOICEY JAMES HENRY
IPC: B32B17/10
Filed: 1965-08-17
Abstract: 1,097,719. Laminates. LIBBEY-OWENSFORD GLASS CO. Aug. 17,1965, No. 35130/65. Heading B5N. [Also in Divisions B7 and H4] An automobile windshield comprising two sheets of glass 11, 12, and an interlayer of thermoplastic material 13, e.g. polyvinyl butyral, bonded together to provide a composite structure is characterized in that the interlayer 13 has a coloured band 14 applied to one of its surfaces to provide a shaded area across the upper portion of the windshield, and antenna wires 16 are located between the glass sheets and spaced from the surface of the interlayer having the coloured band, the wires 16 being disposed in the shaded area of the windshield. In one embodiment, Fig. 6, the interlayer 13 comprises a sheet 15 of clear material to the upper portion of which the wires 16 are secured in spaced parallel relationship with one end portion of each wire projecting beyond the edge of the sheet, and a sheet 19 having the coloured band 14. To form the windsheld the sheets 15 and 19 are superposed and placed between the glass sheets 11, 12. The projecting end portions of the wires 16 are passed through aligned holes in a plastics strip 20 and a metal strip 21 at the edge of the windshield and are soldered to the outer face of the strip 21 at 22. The assembly is then bonded together by heat and pressure in an autoclave, tape 25 being used to hold the components in position during this process. After bonding a lead-in, wire is soldered to the strip 21. In a second embodiment a single sheet of material constitutes the interlayer, and in this case the wires 16 are attached to the face of the sheet opposite to that having the coloured band.
Patent GB-838243-A (GB)
Title: Electrically heated toilet seat
IPC: A47K13/30
Filed: 1957-11-12
Abstract: 838,243. Electrically heated toilet seats. DOUGLAS J. C. Nov. 6, 1958 [Nov. 12, 1957], No. 35137/57. Class 39(3) A toilet seat A of plastic material has a resistance heating wire C inserted in the seat during the moulding for connection through terminals B on the seat to a low voltage supply e.g. 12 volts from a mains transformer having its frame and a centre tapping of its secondary winding earthed. Fuses are provided.
Patent GB-326168-A (GB)
Title: Improvements in or relating to the cooling systems of internal combustion engines
IPC: F01P3/22
Filed: 1928-11-29
Abstract: 326,168. Lyon, G., Fairey, C. R., and Barlow, T. M. Nov. 29, 1928. Cylinders, cooling.-In a steam generating and condensing cooling system, wherein boiling of the cooling liquid within the cylinder jacket is prevented by restricting the outlets d from the jacket a pipe f, for the return of separated liquid to a pump q, is tapered at o at the junction with a pipe n returning the condensate. Boiling takes place in pipes c and the vapours and liquid are separated in a centrifugal separator e, e.g. as described in Specification 315,007, [Class 23, Centrifugal machines &c.], the vapour passing up a pipe g to a domed chamber h where any liquid carried by the vapour settles and returns by a pipe m; the vapour' passes by a pipe j to a condenser k and the condensate passes down a pipe n and joins the liquid flowing down the pipe m. A safety valve s, a pressure gauge t, and a double relief valve r are provided.
Patent GB-1485718-A (GB)
Title: Arpeggio circuit for an electronic musical instrument
IPC: G10H1/053
Filed: 1975-08-26
Abstract: 1485718 Electrophonic musical instruments ROLAND CORP 26 Aug 1975 [30 Sept 1974] 35247/75 Heading G5J Apparatus for playing arpeggios in an electronic keyboard instrument comprises a sweep voltage generator 1, a voltage controlled oscillator 2, a plurality of resonant circuits 3 each responding to a different frequency from the VCO 2, pulse forming means 4, 5 for generating a pulse from the output of the respective resonant circuit, tone generators 7 producing notes in response to the respective pulses and biasing means (Fig. 3) for disabling the output of those resonant circuits not corresponding to the notes of the arpeggio required. As shown in Fig. 3 a biasing voltage B is normally applied by resistors 9 to the outputs of the resonant circuits; this reverse biases a diode d in the shaper circuit 4 to prevent the generation of pulses. When keys of a lower keyboard α are operated the bias is removed from selected diodes by earthing the respective lines. By changing over a switch S2 to the position shown bias is removed from all notes to provide a glissando. The output of VCO 2 may be applied to an amplifier AP for portamento. The manual sweep voltage generator 1 comprising a resistance and a finger operated sweep contact may be replaced by a function generator f for automatic operation. The resonant circuits 3 which may be series or parallel (Fig. 4, not shown) circuits may operate at the same frequency as the corresponding note generator 7 or more conveniently at a much higher frequency. Their outputs are rectified and smoothed to provide a square pulse which gates the output of the note generator 7.
Patent GB-282818-A (GB)
Title: A method of cooling exhaust turbo blowers for diesel engines
IPC: F04D29/58
Filed: 1927-12-29
Abstract: 282,818. Akt.-Ges. Brown, Boveri, et Cie. Dec. 30, 1926, [Convention date]. Fan apparatus; cooling. - Exhaust driven turbo-blowers associated with Diesel engines are cooled by the passage of air drawn by the suction of the blower. The whole, or part of the air actuated by the blower is thus drawn through the parts to be cooled before its passage through the blower. In the example shown, air for the blower 1 is mainly drawn in through the pipe 3. but some air passes over the hot shaft as indicated by the arrow 5. A screen 6 can be provided on the suction pipe to vary the quantities of air travelling by the two paths.
Patent GB-385113-A (GB)
Title: Improvements in curbs, fenders and the like
IPC: F24B1/198
Filed: 1931-12-23
Abstract: 385,113. Domestic fenders. CO-OPERATIVE WHOLESALE SOCIETY, Ltd., 1, Balloon Street, Manchester, and WOODHEAD, A., Rose Moiran, Wells Road, Penn, Wolverhampton. Dec. 23, 1931, No. 35502. [Class 126.] A fender of the kind in which a metal former b carries an ornamental moulding or facing with ornamental corner pieces d overlying the corner joints, such for example as that described in Specification 360,710, is provided at the corners with wooden or like frames or supports a serving to receive the nails or screws which secure the corner pieces. In the construction shown, the frames a comprise two short L- section lengths mitred together and fitting in the corners of the angle section former b, in which they are held by the flanges b<1> of the former, and additionally, if desired, by spurs f on the base of the former.
Patent GB-1407367-A (GB)
Title: Method and apparatus for effecting ladle additions
IPC: B22D41/08
Filed: 1973-07-26
Abstract: 1407367 Refining molten metal METALLURGICAL EXOPRODUCTS CORP and EXOTHERMIC CO OF CANADA Ltd 26 July 1973 [26 July 1972 7 May 1973] 35618/73 Heading C7D [Also in Division F4] One or more addition agents are added to molten metal in a ladle 10 having a refractory lining 12, a bottom aperture 13 and a stopper rod 14 with a stopper nozzle 9, carried on a refractory lined rod 15 with an enlarged lower section 17. As shown, the section accommodates a plurality of stacked containers 18 of generally torus form including an annular trough open at the top surface to accommodate addition agent 25. A central portion 20 of each container has a central opening 21 through which the rod is slidable. Various shapes of container are describes e.g. each formed of two hemispherical parts and the agent may be an alloy deoxidizer or fluxing agent. Such agent may additionally be interposed as layers between the superposed containers, or the containers themselves may be formed of the additive. The containers may have an enlarged mass adjacent the rod 15 to show the dissolution rate of the container or have cardboard liners to permit rapid dissolution.
Patent GB-1502102-A (GB)
Title: Hot water boilers
IPC: F24H1/40
Filed: 1975-11-04
Abstract: 1502102 Hot water boilers BURCO DEAN Ltd 4 Nov 1975 [14 Aug 1974] 35684/74 Heading F4A In a hot water boiler a casing 1 contains a heat exchanger 9, 10 having an annular water path W surrounding a central combustion chamber 6, the heat exchanger being attached to a plate 8 which deflects the combustion products from the chamber 6 to follow the path indicated by the arrows CP. The water path W may be defined by a series of angularly spaced finned tubes 9 interconnected by U-shaped tube connectors 10. Alternatively, the water path W may be defined by an annular tube (Figs. 3 and 4, not shown). Baffles 14 may be provided between the tubes to concentrate the flow of combustion products around the tubes. A deflector 7 is provided in the combustion chamber 6.
Patent GB-905602-A (GB)
Title: Building structures
IPC: E04B1/24
Filed: 1958-11-06
Abstract: 905,602. Building structures. HALLE, R. J. Oct. 30, 1959 [Nov. 6, 1958], No. 35704/58. Class 20 (4). To enable columns 10, 11 to be aligned vertically without disturbing the continuity of a beam 14, members 31, 32 are welded into recesses R in the beam, such that their assembled perimeter corresponds with and takes the main thrust of the columns 10, 11. Open-box form members 12, 13 provide lateral location for the columns, clearances 73, 74 for bolts 71, 72 ensuring that the thrust is taken entirely at the beam/column junctions. The members 31, 32 may have apertures 41 to receive hangers for supplementary beams.
Patent GB-1415764-A (GB)
Title: Method of recovering tetraalkylammonium salts and preparation of adiponitrile
IPC: C25B3/29
Filed: 1973-07-26
Abstract: 1415764 Recovering salt in the preparation of adiponitrile PHILLIPS PETROLEUM CO 26 July 1973 [27 July 1972] 35704/73 Heading C2C [Also in Division C7] Tetraalkylammonium salts are separated from the aqueous product obtained by electrohydrodimerization of acrylonitrile, said product comprising the dissolved salt, adiponitrile and acrylonitrile, by separating said product into aqueous and organic phases, fractionally distilling the organic phase to obtain a distillate stream containing acrylonitrile and a bottom stream containing adiponitrile and the tetraalkylammonium salt, mixing said bottom stream with aqueous orthophosphoric acid to form an aqueous/organic emulsion, allowing or causing the emulsion to separate into an organic phase and an aqueous inorganic phase, separating the two phases, and recovering the tetraalkylammonium salt from the aqueous phase. The orthophosphoric acid may be a 1-5% by wt. aqueous solution, which optionally may be added to the bottom stream in a stoichiometric excess, and the subsequent emulsification process may be effected in a packed column. The recovered tetraalkylammonium salt stream may be recycled to the cell, preferably after adjustment of the pH to 6-12, and a part of the aqueous phase separated after treatment in the mixing zone may be recycled to said zone. The tetraalkylammonium salt may be one in which each alkyl group contains 1-20 carbons and wherein the total number of carbons is 11-25. A suitable flow diagram is described.
Patent GB-1361471-A (GB)
Title: Coating metal electrodes
IPC: C25B11/10
Filed: 1971-07-29
Abstract: 1361471 Coated titanium plates SOLVAY ET CIE 29 July 1971 [29 July 1970] 35744/71 Heading B2E [Also in Divisions C1 and C7] A coating comprising the compound A 2 BO 6  where A represents one or more of invalent Co, Cr, Fe, Mn, Al, Ga, In, Rh and V and B represents one or more of hexavalent Te, W, Mo, and Re is formed on a titanium or titanium alloy surfaced electrode. The electrode may have a core of Cu, Al, Fe or alloys thereof. The coating may also comprise an oxide of the MO 2  where M represents one or more of tetravalent Ir, Mn, Os, Rh, Ru, Sn and Ti or anoxide of the type M' M"O 4  where M' represents one or more of trivalent Al, Cr, Fe, Ga and Rh and M" one or more of pentavalent Nb, Sb, Ta and V. In the Examples the coating of Ti plates with Rh 2 WO 6 , Rh 2 TeO 6 ; Rh 2  (Te<SP>1</SP>/ 3  W<SP>2</SP>/ 5 )O 6  (Rh 0À9  Fe 0À1 ) 2  WO 6 ; Cr WO 6  3RuO 2 , Fe 2  WO 6  3RuO 2 , Cr 2 Te O 6  3RuO 2 , Rh 2  TeO 6  3RuO 2 , Rh 2 TeO 6  6LrO 2  and 2Rh 2  TeO 6  3RhSbO 4  by mixing salt solutions (the solvents exemplified being organic or hydrochloric acid), applying them, e.g. by a brush to titanium plates and subjecting the coated plates to thermal treatment is described.