baber/WOPTO huggingface dataset:
Patent GB-1496276-A (GB)
Title: Assembly for a wall opening
IPC: E06B3/58
Filed: 1975-03-20
Abstract: 1496276 Window or panel frame GENERAL ELECTRIC CO 20 March 1975 [15 April 1974] 11616/75 Heading E1R A frame for a panel (opaque or transparent) comprises members 8 of substantially L-shaped cross-section with a snap fastening glazing strip 20 and a panel 18 held by a resilient strip 22 and a strip 14 e.g. of adhesive -faced foam plastics with a head 16 of a silicone rubber sealant. The assembly may be installed from inside the building.
Patent GB-275322-A (GB)
Title: Improvements in and relating to compound conductors for electric overhead lines
IPC: H01B5/10
Filed: 1926-05-03
Abstract: 275,322. Marks, E. C. R., (Felten & Guilleaume Carlswerk, Akt.-Ges.). May 3, 1926. Cores for cables; cables with strengthening means other than armouring.-In compound conductors for overhead electric lines of the type comprising conducting wires of copper, bronze, aluminium &c. stranded round a supporting core of iron or steel wires, the core is made of a material which is non-magnetizable or only slightly magnetizable, so as to avoid losses due to the inductive action of the current. Suitable materials are stated to be iron-nickel alloy having about 25 per cent nickel or iron-nickel alloy having 10-15 per cent nickel with additions of 6-4 per cent manganese and 5-2 per cent chromium. Where slightly magnetizable material is used, it has preferably small hysteresis losses such as such steel with a carbon content of 0.6-0.9 per cent quenched at about 850‹ C. The core may be in the form of a large number of separate wires which may be individually insulated.
Patent GB-180176-A (GB)
Title: Improvements in oil fired furnaces
IPC: F23D11/10
Filed: 1921-04-23
Abstract: 180,176. Krause, L. April 23, 1921. Liquid-fuel furnaces.-In an oil-fired furnace, liquid fuel from a container b, Fig. 1, is supplied in regulated quantities on to an inclined plate e, Figs. 1 and 3, provided with air admitted through a flap n with grooves g from which the oil passes through openings i provided in the bottom h of the chamber f. The oil drips on to bodies l having rounded surfaces mounted on ribs m<1> of the hearth m. Supplementary ribs m<2> are provided on the ribs m<1> to increase the evaporating surface. The hearth m is removable and is fitted at its outer end with a flap m<5> which controls the admission of air to a chamber t. An adjustable plate p provided with diverging walls p<2> engaging between the ribs m<1> of the hearth m controls the admission of air through the zig-zag passage q, formed between the plate p and the ribs of the hearth to mix with the oil vapour. A trough m<4> in which shavings or the like are placed for starting up is provided at the inner end of the hearth.
Patent GB-443195-A (GB)
Title: Improvements in pipes for the transport of materials
IPC: F16L43/00
Filed: 1934-04-19
Abstract: 443,195. Conveyer pipes. PETROSANI SOC. ANON. ROMANA PENTRU EXPLOATAREA MINELOR DE CARBUNI, 18, Str. Dumbrava Rosie, Bucharest. April 19, 1934, No. 11842. Void [Abridged as open to inspection under Sect. 91 of the Acts, Sept. 10, 1935]. [Class 99 (ii)] In a conveyer pipe of rectangular crosssection provided with a bend, Fig. 1, building- up of the conveyed material in the bend is prevented by inclining or bending the base of the latter according to the speed of movement of the material. Successive sections through the pipe and bend are shown in Figs. 2, 3 and 4. Air may be supplied to the bend to maintain the speed of the material therethrough.
Patent GB-297727-A (GB)
Title: An improved method for the production of parti-coloured pile fabrics
IPC: D06C13/08
Filed: 1928-04-23
Abstract: 297,727. Wieghorst, W. Sept. 26, 1927, [Convention date]. Designs, producing.--The Specification as open to inspection under Sect, 91 (3) (a.) states that the pile of the fabric is coloured differently from that of the base. This subject-matter does not appear in the Specification as accepted.
Patent GB-275907-A (GB)
Title: Improvements in the manufacture of metal baths, tanks or the like
IPC: A47K1/04
Filed: 1927-05-03
Abstract: 275,907. Nevill & Co., Ltd., R., and Nevill, R. May 3, 1927. Hollow - ware, - Baths, tanks &c. are formed from two plates, one forming the bottom and the other the sides, one or both of the meeting edges of the latter being singly or doubly chamfered to form V- shaped channels, which are filled with metal by welding as at 3, Figs. 2, 4 and 5. An angle section ring 10, Fig. 3, is secured around the top by welding at 11, 12 and the bottom is secured by welding, the joint being similar to that shown in Fig. 2.
Patent GB-165597-A (GB)
Title: Improvements in and relating to foot-arch supports
IPC: A43B7/22
Filed: 1920-04-29
Abstract: 165,597. Kenney, N. J. H. April 29, 1920. Foot-arch supports.-A foot-arch support for use in boots and shoes comprises an arched plate a attached on its concave side to a similarlyshaped base-plate b by riveting at the front and rear ends so that a space d is formed between the two plates. The plates are preferably composed of fibrous material and are covered with textile waterproofed material by which air is confined in the space between the two plates. The upper plate may be provided on its inner side with an upward protuberance g so as to afford additional support under the ball of the foot. A strengthening-strip of metal or other material may be riveted to the base-plate between the two plates.
Patent GB-1192537-A (GB)
Title: Apparatus for Advancing and Spacing Trolleys Along a Track
Inventor: ADAMS LOWELL KENNETH
IPC: B65G25/00
Filed: 1969-03-06
Abstract: 1,192,537. Apparatus for advancing trolleys on a track. LEFIELL CO. 6 March, 1969, No. 12050/69. Heading B7L. An apparatus for advancing and spacing trolleys 14 along a horizontal track 12, comprises an elongate reciprocable beam 22 supported parallel to the track 12 by a stationary support 8; motor means 26-50, mounted on support 8 and operative to reciprocate the beam 22 lengthwise between advanced and retracted positions; propulsion means 56-68 located at variable regular spaced intervals along the beam 22 for engaging and moving the trolleys 14 on movement of the beam 22 towards the advanced position, the propulsion means including drop fingers 56 pivoted to carries 60 on the beam and pivotable between operative and inoperative positions, and means for rigidifying the drop fingers 56 when the fingers strike the trolleys 14 during movement of the beam 8 towards the advanced position; a stationary bearing 24 supporting the beam 22; and extension means 70 pivotally supporting a drop finger 56 adjacent the bearing 24 for movement of this drop finger 56 past the bearing 24 during reciprocation of the beam 22. The motor means comprises a pneumatic or hydraulic cylinder 26 and piston-rod 28 whose crosshead 30 is pivoted at 32 to the upper end portion of a lever arm 36, which comprises two spaced parallel members and is pivoted intermediate its ends at 38 to a bracket 40 fixed to the support 8. At its lower end 44, the arm 36 is pivoted at 46 to one end of a pitman 48, whose other end is pivoted at 50 to a cross-bar fixed to the beam 22. Outward projection of the piston-rod 28, Fig. 2 (not shown), rotates the lever arm 36 about its pivot 38 causing the beam 22 to move to the left as viewed in Fig. 1. The travel of beam 22 may be adjusted by engaging the pivot 32 with any one of a number of holes 54 in the upper end portion of lever arm 36. The cylinder 26 is pivoted at 72 to a bracket 74 and, in operation, fluid is supplied alternately to opposite ends of the cylinder by means of a solenoid controlled valve operated by a cam pivoted to the lever 36 engaging a pair of switches alternately, Fig. 2 (not shown).
Patent GB-1530034-A (GB)
Title: Combination of a crankcase ventilation system and a charge gas-fuel ratio control system for an engine
IPC: F02M25/06
Filed: 1976-03-25
Abstract: 1530034 Crank-case ventilation and mixture preparation in I C engines NISSAN MOTOR CO Ltd 25 March 1976 [25 March 1975] 12080/76 Heading F1B An I.C. engine with an exhaust purifying device 34 has a crank-case blowby gas recirculating conduit 12 opening into an induction pipe downstream of a mixture preparing device 28 and a sensor 64 sensing the composition of engine exhaust gas upstream of the device 34, to generate a signal representing the charge-gas to fuel ratio of the charge which is compared in a comparator 66 with a signal representing a desired charge-gas to fuel ratio and the difference signal employed to correct the sensed ratio by varying the supply of air or fuel to the device 28. The device 28 may be a carburetter or a fuel injector while the purifying device 34 may be a three-way catalyst (CO/HC oxidizer, NO x  reducer) a thermal reactor, an oxidizing catalytic convertor, or a reducing catalytic converter. The sensor 64 may sense O 2 , CO, CO 2 , HC or NO x  concentration. In the recirculating conduit 12 a valve 50 is provided to close the conduit at very low and very high manifold vacuums and to proportion the amount of blowby gas to inducted air at intermediate vacuums. Secondary air can be introduced upstream of the sensor 64 into the exhaust manifold for afterburning.
Patent GB-252024-A (GB)
Title: Improvements in devices for the insertion of the electrolyte and for the evacuation of gases inelectric accumulators
IPC: H01M50/673
Filed: 1926-05-10
Abstract: 252,024. Accumulateurs Tudor, Soc. Anon. May 8, 1925, [Convention date]. Connections; gas exits; liquid-level indicators, applications of.-An accumulator is provided with a tubular connecting lug l which serves as a filling aperture and gas exit and as means for the introduction of a pipe or other device for in. dicating the level of the electrolyte. To enable the lug to be used for these purposes it is provided as shown in Fig. 2 with two or more openings a, b situated above and below the electrolyte or with a slot c as shown in Fig. 3 extending above and below the electrolyte.
Patent GB-204657-A (GB)
Title: Improvements connected with articles of jewellery
IPC: A44C15/00
Filed: 1923-05-05
Abstract: 204,657. Butler, T. A., and Line, A. J. May 5, 1923. Syringes.-A toy in the form of an article of jewellery, such as a slave-bangle, is provided with a reservoir for scent, which is drawn in or expelled as desired by the operation of a piston in the reservoir. The reservoir 8 is placed in the bangle casing 6 and is held in place by a flexible connection 16 with the nozzle f9, through which the scent is drawn in or expelled by the operation of a knob 12 attached to the piston-rod 10 carrying the, piston 9 and a guide member 11. Leakage of scent through the slot in the bangle casing in which the knob 12 slides is prevented by a cover 14 attached to the piston-rod 10. The flexible connection 16 permits the nozzle 19 to be turned to engage undercut portions on it behind projections 22 on the opposite end of the bangle and so permit fastening. Fig. 3 shows a modification in which the bangle is made in two parts fastened together by means similar to those described and in which the bangle casing forms the scent reservoir. It is stated in the Provisional Specification that a compression spring may be placed between the guide member 11 and the-inner end of the reservoir to keep the piston in the inner end of the reservoir.
Patent GB-858030-A (GB)
Title: Improvements in or relating to antiseptics and disinfectants
IPC: C11D3/48
Filed: 1958-04-16
Abstract: An antiseptic and disinfectant soap or detergent composition comprises (a) 0.5 to 5% by weight in volume of the composition of a bactericidal phenol derivative, (b) 2 to 10% by weight in volume of the composition of a stable organic sequestering agent, (c) triethanolamine or monoethanolamine at least in an amount in excess of that required to neutralise the organic sequestering agent, and (d) a soap detergent, e.g. triethanolamine or mono-ethanolamine salts of the fatty acids from castor oil, or sodium lauryl sulphate or detergent materials obtained by sulphating olefinic compounds. Specified bactericidal phenols are 2-benzyl-4-chlorophenol or dichloro-m-xylenol, dichloro-3-methyl-5-ethylphenol, 2-benzyl-4-chlorophenol, 4-chloro-3:5-dimethylphenol, and thio bis (2-hydroxy-3-methyl benzene).  Specified sequestering agents are ethylenediaminetetra-acetic acid, diaminocyclo-hexanetetra-acetic acid, N-hydroxyethyl-ethylenediamine-tri-acetic acid, diethylenetriamine pentacetic acid, or 1:2-propylenediamine-tetra-acetic acid.  Methylated spirits and terpineol may also be incorporated.ALSO:An antiseptic and disinfectant composition comprises 0,5 to 5% by weight in volume of the composition of a bactericidal phenol derivative, 2 to 10% by weight in volume of the composition of a stable organic sequestering agent, triethanolamine or monoethanolamine at least in an amount in excess of that required to neutralise the organic sequestering agent, and a soap emulsifying agent, e.g. triethanolamine or monoethanolamine salts of the fatty acids from castor oil, or sodium lauryl sulphate or detergent materials obtained by sulphating olefinic compounds. Specified bactericidal phenols are 2-benzyl-4-chlorophenol, dichloro-m-xylenol, dichloro-3-methyl-5-ethylphenol,2-benzyl-4-chlorophenol and 4-chloro-3 : 5-dimethylphenol, thio bis (2-hydroxy-3-methyl benzene). Specified sequestering agents are ethylenediamine tetraacetic acid, diaminocyclohexanetetra-acetic acid, N-hydroxyethyl-ethylenediamine-tri-acetic acid and 1 :2-propylenediaminetetra-acetic acid.
Patent GB-1293634-A (GB)
Title: Production of 2-alkylpyridazonium compounds
IPC: C07D487/04
Filed: 1970-03-13
Abstract: 1293634 2-Alkylpyridazonium salts BADISCHE ANILIN- & SODA-FABRIK AG 13 March 1970 [15 March 1969] 12133/70 Heading C2C 2-Alkylpyridazonium salts of the Formula I: in which each of R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> is halogen, an aliphatic, alkoxy, hydroxy, phenoxy, alkylthio or phenyl radical or the group -NR<SP>6</SP>R<SP>6</SP> (where R<SP>6</SP> is hydrogen, acyl, aliphatic, cycloaliphatic, araliphatic, aromatic or both together form a heterocyclic ring) and R<SP>1</SP> may also be hydrogen or an aromatic radical and/or R<SP>2</SP> may also be hydrogen or R<SP>2</SP> and R<SP>3</SP> together complete a fused ring, R<SP>5</SP> is an aliphatic, cycloaliphatic, araliphatic or aromatic radical, R<SP>4</SP> is alkyl and Y is the halide, BF 4 , -OSO 2 R<SP>7</SP> or -SO 4 R<SP>4</SP> anion, where R<SP>7</SP> is an aromatic radical, are prepared by reacting a pyridazone of the formula with an alkylating agent R<SP>8</SP>-Y, where R<SP>8</SP> is alkyl or [(R<SP>4</SP>) 3 O)<SP>+</SP>, preferably at 0-220 C. in an inert organic solvent, and, if required, treating the product with an acid, e.g. perchloric, to form the salt of that acid. Those compounds of Formula I in which R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> are each Cl, Br, C 1-6  alkyl, C 1-4  alkyl substituted by a 5- or 6-membered heterocycle having 1 or 2 nitrogen or 1 oxygen atoms in the ring, -NR<SP>6</SP>R<SP>6</SP> (where R<SP>6</SP> is H, acyl, C 1-4  alkyl, cycloalkyl, C 7-10  aralkyl, phenyl or together form a 5- or 6-membered heterocycle), hydroxy, C 1-4  alkoxy, phenoxy, C 1-4  alkylthio, or phenyl thio group, and R<SP>1</SP> may also be hydrogen or phenyl and/or R<SP>2</SP> may also be hydrogen or R<SP>2</SP> and R<SP>3</SP> together complete a 5- or 6-membered fused ring which may contain 1 or 2 nitrogen or 1 oxygen atoms and/or 1 or 2 further double bonds, R<SP>5</SP> is C 1-12  alkyl, C 5-8  cycloalkyl, C 7-10  aralkyl or phenyl, R<SP>4</SP> is C 1-3  alkyl and Y is Cl-, Br-, I-, BF 4 -, -OSO 2 R<SP>7</SP> (where R<SP>7</SP> is phenyl or tolyl), -SO 4 R<SP>4</SP> (where R<SP>4</SP> is C 1-3  alkyl) or ClO 4  are novel. Many examples are provided. Some of the novel compounds have pharmaceutical properties, influencing the central nervous system and being active against pathogenic fungi and bacteria.
Patent GB-634798-A (GB)
Title: Improvements relating to pliable boats
IPC: B63B7/08
Filed: 1947-05-06
Abstract: 634,798. Collapsable boats. PIRELLI SOC. PER AZIONI. May 6, 1947, No. 12270. Convention date, Oct. 8, 1942. [Class 113 (ii)] In a pliable boat having a collapsable hollow keel composed as to its walls of flexible waterproof material and fillable with a fluid with resulting assumption of a pre-determined form in which it is capable of acting as a keel, the filling means therefor are so arranged that the fluid may be, at will, either a liquid or a gas. To fill a collapsable hollow keel 3 of a pliable boat 1 with water the boat is floated and operation of a hand bellows 4, located on the bottom 2 of the boat and in communication with the interior of the keel, draws water therein through a non-return valve 5 on the side of the keel and expels air therefrom through an open ended pipe 6 having a non-return valve therein until the keel is filled as indicated by water debouching from the pipe 6 which may then be sealed by a closure plug. The keel 3 is filled with air by operating the hand bellows 4 with the boat out of water and pipe 6 closed or, alternatively floating the boat, locking the valve 5 and providing a non-return valve in the top of the hand bellows.
Patent GB-841008-A (GB)
Title: Improvements in methods of making tools and to extrusion dies for use therein
IPC: B21K5/00
Filed: 1958-04-17
Abstract: 841,008. Making tools; extruding. AMERICAN SCREW CO. April 17, 1958 [April 22, 1957], No. 12272/58. Classes 83 (2) and 83 (4). An extrusion die for forming the ends of tools such as header punches and driver bits for socket head screws, comprises a number of metal bodies 10-17 assembled together to form a die recess having a tapered or curved approach surface 25, a choke surface 26 of the required crosssectional shape and a tapered relief surface 27. The die is formed by corner blocks 10-13 and interposed spacer blocks 14-17 held between integral or attached abutments 19-22 on a base 18 by wedges 23, 24. In another embodiment, Fig. 8 (not shown), the die axis is oblique to its top surface and the approach surface is tapered. The die blocks may alternatively be assembled together by screws and dowels, Fig. 9 (not shown). For forming the tool end the latter is first machined to the general shape required by end milling and is then extruded through the die aperture. Specifications 789,272 and 794,462 are referred to.
Patent GB-854862-A (GB)
Title: Improvements in or relating to electro-mechanical means for producing printing plates
IPC: B41C1/04
Filed: 1957-04-15
Abstract: 854,862. Local copying by scanning. HELL, R. April 15, 1957 [April 14, 1956], No. 12294/57. Class 40(3). In apparatus for the electro-mechanical reproduction of engraved printing plates in response to electrical currents derived from the point-bypoint scanning of an original, in which the scanning light source and the engraving tool are simultaneously moved and in which the light source is focused on and moves over the original, the scale of reproduction can be varied by moving the original and the optical focusing system along the line joining the centres of the original and of the printing plate. As shown, the plate 2 to be engraved is held between adjustable supports 6 on a fixed table 1, and the engraving tool 4 is mounted in a carriage 3 carrying a light source 5 providing a light point of adjustable size and traversed across the plate 2 by a threaded shaft 8 driven by a motor 21. The movement of the carriage 3 may be reversed at the ends of the lines by engagement with limit stops which are operative to reverse the rotation of the motor 21, or the shaft 8 may have two oppositely directed threads for the forward and return movements. The shaft 8 is mounted in a carriage which is given a stepwise movement transverse to the direction of scanning at the end of each line. The original 10 to be reproduced is carried between adjustable supports 7 on the lower surface of a table 9 vertically movable in guides 12 and in the direction of the axis 11 joining the centres of the plate 2 and of the original 10. A plate 13 supported by light-proof bellows 15, 16 carries a single lens 14, or a lens system, cooperating with an annular photo-cell 17, or a ring of separate cells disposed above the plate. The output of the photo-electric device 17, which may be a photo-electric multiplier, is fed via an amplifier 19 to the circuit of the engraving tool which may also be operated to produce a screened printing plate by a screen frequency derived from a tone generator 20 driven from the shaft 8. When the supporting table 9 is adjusted in accordance with the relative sizes of the original 10 and the plate 2 to be engraved, the lens 14 of appropriate focal length is selected, and the appropriate size of the scanning light spot is employed by adjustment or substitution of the light source 5. In the arrangement shown the engraving of the plate will be spatially inverted in relation to the scanning of the original.
Patent GB-118455-A (GB)
Title: Improvements relating to Tabulating Machines.
Inventor: HOLLERITH HERMAN
Filed: 1917-08-29
Abstract: 118,455. Hollerith, H. Aug. 29, 1917. Statistical machines of the Hollerith type. The type-bearing sectors are moved in synchronism with the perforated cards, the cards serving to operate means to arrest the sectors and clutch the wheels of the totalizing-register to a shaft also revolving in synchronism with the cards. The cards are fed past brushes 4 serving in their passage to close the main circuit through a switch 10 and energizing, when the brushes pass through record perforations, magnets 12, 30, 37 which rock pawls 31 and bell-crank levers 35, thereby locking the type sectors 15 and closing the clutches 34 of the totalizing-counter wheels. The sectors are normally spring-retracted and commence to move as soon as a bail 20 is removed therefrom, which coincides with the movement of a record-card into operative position. The counter-wheels 32 are loose on a shaft 33 which carries the clutch members 34 and rotates in synchronism with the card-feeding devices. Once each operation the cir cuit is broken at contacts 38 by a cam 39. Cams 21, 44 are provided to operate the bail 20 and the printing-bar 42 respectively, the cams 44 being formed with three operative portions and its shaft revolved at one-third the speed of the shaft bearing the cam 21. Specification 19461/14 is referred to.