baber/WOPTO huggingface dataset:
Patent GB-1004136-A (GB)
Title: Fluid pressure braking system
IPC: B60T8/18
Filed: 1963-03-11
Abstract: 1,004,136. Fluid pressure brakes. D.B.A. S.A. March 11, 1963 [March 14, 1962], No. 9579/63. Heading F2F. A vehicle brake control for distributing the braking pressure between the front and rear wheels in proportion to the load on the wheels comprises two valves 46 (only one shown, Fig. 2), or master cylinders controlling braking pressure to front and rear brakes 30, 30<SP>1</SP> and operated by a pedal 24 through a spring 96, rod 90, a lever 66, balls 68 and tappets 62, each ball 68 (only one shown) being carried in the end of a piston rod 72 which is moved axially to vary the mechanical advantage of the linkage by supplying pneumatic pressure to a cylinder 82 from the suspension system and thus automatically varying the braking pressure in accordance with vehicle load. As shown a pump 16 supplies pressure liquid to accumulators 26, 26<SP>1</SP> of front and rear braking circuits 32, 34; 32<SP>1</SP>, 34<SP>1</SP> controlled by the valves 46. Each valve comprises a plunger 46, a doubleheaded valve member 48 and a balanced guide member 50 and the members are biased by springs 52, 58 to the position shown wherein the valve member 48 closes a part between the pressure supply line 32 and the brake line 34 and opens a port 56 between the brake line 34 and exhaust line 33. On depression of the brake pedal 24 the force transmitted to the arm 66 is divided into two forces inversely proportional to the distance between the pivot 88 of the arm 66 and the balls 68, which forces act on the valves 46 to move down the valve members 46, 48, 50 and thus close the exhaust port 56 and open the port between the pressure and brake lines 32, 34. The braking pressure supplied to the brakes increases until the reactive pressure on the plunger 46 equals the applied force. On release of the pedal 24 the brake line 34 is exhausted through the exhaust port 56 and line 33.
Patent GB-158280-A (GB)
Title: Improvements in stays or steadying devices for use in connection with lathes
IPC: B23Q1/76
Filed: 1916-07-07
Abstract: 158,280. Grainger, J. July 7, 1916. Turning.-A lathe steady-rest comprises rollers h, Figs. 1 and 3, journaled on ball bearings in forks carried by studs j adjustable radially by nuts r in radially-arranged bosses d in the frame, which is in two parts hinged together and clamped at c. Slots e in the bosses pass pins p which prevent the studs from turning and provide for clamping by nuts q after adjustment. In a modification the rollers are loosely supported by a central neck x, Fig. 6, and retained by a pin y. In a further modification the frame is U-shaped in section, and four steadies are employed adjusted by end screws 4 and clamped by side screws (not shown).
Patent GB-802494-A (GB)
Title: Improvements in or relating to hair curl clips
Inventor: LAUGHTON GEORGE ABE
IPC: A45D8/20
Filed: 1956-03-28
Abstract: 802,494. Making hair clips. JARRETT, RAINSFORD & LAUGHTON, Ltd. March 26, 1957 [March 28, 1956], No. 9644/56. Class 83 (2). [Also in Groups XIV and XXV] A hair curl clip comprises two spring-closed, metal, hair-gripping limbs hinged together and having finger extensions beyond the hinge which is formed by cutting lugs, directed towards each other, in each limb and bending the lugs to lie in side-by-side, spaced relationship normal to the hinge axis, the lugs of one limb having projections pivotally engaging holes or depressions in the lugs of the other limb. As shown, lugs 8, 9 cut in limbs 1, 2, as shown in Fig. 7, have interengaging projections and depressions 10, 12 forming a mounting for a coil spring 7. A guard tongue 14 prevents displacement of the spring 7. Specification 793,909, [Group XXV], is referred to.
Patent GB-1524355-A (GB)
Title: Aluminium alloy sheet products
IPC: C22C21/00
Filed: 1975-10-31
Abstract: 1524355 Aluminium alloy sheet ALCAN RESEARCH & DEVELOPMENT Ltd 31 Oct 1975 09654/78 Divided out of 1524354 Heading C7A A rolled sheet contains in wt. per cent Fe 1À3-2 Si -2 Zn -2 Mn -0À5 Ni -1 Cu -0À3 Mg -0À3 Al balance  and is characterised by a gram size of <3Á and by a dispersion of intermetallic particles of 0À05-0À5 average diameter, together with a yield strength >15k.s.i. and elongation >15%.
Patent GB-127736-A (GB)
Title: Improvements in and relating to Steam Superheaters.
Inventor: ROBINSON JOHN GEORGE
IPC: F22G3/00
Filed: 1918-06-13
Abstract: 127,736. Robinson, J. G., June 13, 1918. Fire and smoke tube superheaters.-The header of a superheater for marine and like multitubular boilers consists of two pressed-steel plates 1, 2 and an intermediate or diaphragm plate 3 secured together, and is fitted with short pipes 22 secured to the plates so as to connect one limb of each of the elements 6, which are secured to the sides of the header, to the steam space in the header on the opposite side of the diaphragm plate. The form of header shown, and the method of securing the elements by flange blocks 10, are described in Specincation 107,394. The upper ends of the plates 1, 2 may be bulged to form flat surfaces adapted to receive the steam inlet and outlet pipes. Tubular screwed stays extending from a side plate to the diaphragm plate, or hollow stays extending right across the header and having side apertures at one end, may be used in place of the plain connecting-pipes 22. The diaphragm may project beyond one side of the header, the angleirons 4 supporting the superheater being secured to the projecting part.
Patent GB-806121-A (GB)
Title: Coverings for textile processing rollers
Inventor: WATTS GILBERT ERNEST
IPC: D01H5/74
Filed: 1954-04-02
Abstract: 806,121. Rollers. RESILLA COTS & ROLLERS Ltd. April 4, 1955 [April 2, 1954], No. 9779/54. Class 42 (2). [Also in Group IX] A textile processing roller has a covering comprising a thick inner cushion layer and a relatively thin harder outer layer, the outer fibre-engaging surface of the outer layer having an intaglio or reliever pattern. The cushion layer may be of soft natural rubber, synthetic rubber, or foam rubber or latex. The outer layer may be of wear- and oil-resistant synthetic rubber as described in Specification 744,242 [Group IV (a)]. The inner cushion layer may be mounted on a metal roller core and ground true, the outer layer being then stretched over the inner layer and held by its own grip or by adhesive.
Patent GB-179052-A (GB)
Title: A new or improved process for cutting metals and the like, and apparatus for use therewith
IPC: B23C3/34
Filed: 1921-04-02
Abstract: 179,052. Herbert, Sir A., and Vernon, P. V. April 2, 1921. Shaping curved surfaces; tools.-A multi - tooth cutter moves in an orbital path relatively to the work, the tool, the work, or both, being moved. Fig. 1 illustrates the movements when a moving cutter is used. The cutter A<3> is integral with, or secured to, a shank which moves in an elliptical path parallel to itself, to cut a recess in the manner shown. By varying the path of the cutter, or by moving the work relatively to the cutter, a slot or recess with diverging or converging end walls B<6>, B<7> may be cut.
Patent GB-1533048-A (GB)
Title: Antiperspirant compositions and methods of producing them
IPC: A61K8/42
Filed: 1976-03-11
Abstract: 1533048 Antiperspirant composition COLGATE-PALMOLIVE CO 11 March 1976 [12 March 1975 (2)] 09804/76 Heading A5B A method of making an antiperspirant composition comprises spray drying an aqueous solution of a mixture of urea, aluminium chloride and aluminium chlorhydrate.
Patent GB-182557-A (GB)
Title: Improvements in pen-holders
IPC: B43K3/00
Filed: 1921-04-02
Abstract: 182,557. Timmis, A. H. April 2, 1921. Penhulders. - In a penholder of the type in which the nib is inserted into a metal socket on the end of the holder, the socket b is made from a length of tube a part f thereof being squeezed into semi-cylindrical form at the inner end as shown in Fig. 2, or midway between the ends as shown in Fig. 9, to provide a recess to accommodate the nib. The socket is secured to the holder a, either fitting in a recess g therein, Fig. 2, or projecting from the end thereof, Fig. 9, by means of an enlarged end h which is spun over a lip i on the holder.
Patent GB-920307-A (GB)
Title: Improvements in the production of semi-conductor arrangements
IPC: C23C26/00
Filed: 1961-03-17
Abstract: 920,307. Semi-conductor devices. SIEMENS & HALSKE A.G. March 17, 1961 [March 18, 1960], No. 9827/61. Class 37. An alloy electrode in a semi-conductor device is produced by depositing a layer of conducting material and particles of a substance on the surface of a semi-conductor crystal and then alloying, the substance having a higher melting- point than the material and being insoluble in the alloy at the alloying temperature. The semi-conductor crystal may consist of silicon or germanium and the particles of carbon, tungsten, molybdenum, tantalum or oxides of either the semi-conductor or the deposited conducting material which may consist of aluminium, antimony, indium, gold or silver. In one example 3 mg. of germanium dioxide was deposited simultaneously with vapour deposition of 140 mg. of aluminium on to a germanium body and then alloyed at 470‹ C. for two minutes to provide a layer 0.8 to 1.0 Á thick. The layer thickness may be between 1 and 10 Á and the process is particularly suitable for the production of mesa transistors. Deposition may be carried out in an atmosphere of oxygen and/or noble metals and/or inert gases. The partial vapour pressures and the relative proportion by weight of particles to conducting substance may be varied during deposition and the grain size of the particles may lie between 0.1 and 2 Á.
Patent GB-512159-A (GB)
Title: Improvements in and relating to apparatus for producing ground and polished glass strip
IPC: B24B9/10
Filed: 1938-03-31
Abstract: 512,159. Grinding and polishing glass. PILKINGTON BROS., Ltd., WALDRON, F. B., and GRIFFIN, J. H. March 31, 1938, No. 9836. [Class 60] In apparatus for producing a ground and polished strip of glass from a supply of molten glass, means are provided for treating the edges of the strip to prevent breakage of the strip by the grinding-tools and to avoid cutting or scraping of the polishing-felts. Molten glass 1 issues from a tank 2 and is formed into a strip 3 by rolling apparatus 4. The strip then passes through a lehr 5 to'grinding-tools 6, operating on both surfaces of the strip, and from the tools 6 to polishing-tools 7. The strip, as it is formed, may have curled edges 19 on its upper or lower face, and to avoid breakage of the strip by the first grinding-tool, the edges of the strip may be cut off, leaving a rectangular edge 9 with sharp corners 10. After grinding down to the lines 11, the corners are still sharp, and to avoid injury to the polishing-felts, the corners are bevelled as at 12 to a depth below the lines 11 by means of face grinding-discs 17 mounted adjustably with driving motors 14 on a frame 16, which may be placed at any point before the polishing- apparatus. When the edges of the strip are not cut, the curled edges 19 are ground down by discs 17 substantially to the line 20, Fig. 3, which may form a slightly bevelled edge. The sharp corners 21 are then bevelled by further grinding- tools as. described above; alternatively the part 19 may be ground by one tool to form bevelled surface 22 extending below the line 11, Fig. 7.
Patent GB-141364-A (GB)
Title: Improvements in and relating to electrical generating systems
IPC: H02J7/00
Filed: 1920-04-08
Abstract: 141,364. Industrial Research Corporation, (Assignees of Brockway, C. P.). April 8, 1919, [Convention date]. Starting; turning- gear. - In a system comprising a dynamo 11 driven by an internal-combustion engine for charging a battery 10 and used as a motor for starting the engine a control lever 31 has two extreme operative positions and an intermediate inoperative position. In both extreme positions the lever 31 completes the circuit between the dynamo and the battery, and in one extreme position it also actuates means for relieving compression in the engine in order to facilitate starting. The lever also controls an ignition circuit for the engine. In one form, Fig. 1, the control lever 31 is pivoted at 41 and connected to a Y-shaped lever 43, which in either extreme position A or B of the lever 31 lifts a switch armature 46 and closes the dynamo circuit through the battery 10, wires 32, 33, 45, coil 36, wire 34, main brushes 35, 15, wire 14. and current meter 16. In the starting position A, the lever 31 also opens the compression-relief valve 23 through a slotted link 29, a lever 28, and an extension 27 of the valve stem. Current is also supplied to the primary winding 49 of an ignition coil through a wire 51 and interrupter 50, and through the winding 49 and wire 48 to an auxiliary brush 47 of the dynamo. When the engine has been set in movement by the dynamo 11 acting as a motor. the lever 31 is thrown over to position B, allowing the valve 23 to close and the engine to start and to drive the dynamo. The control lever 31 is then returned to the mid position shown and the switch 46 is held closed by the coils 36, 37, 38. In a modification, Fig. 2, the lever 31 has a Y-shaped end acting directly upon a pivoted switch member 60. When the lever is moved to the position A, the switch first closes the field circuit 66 of the dynamo and then the armature circuit 36, 34. In the position B, the switch also closes the secondary circuit 71 of the ignition coil.
Patent GB-947580-A (GB)
Title: Improvements in and relating to impregnated tape
IPC: C09J7/21
Filed: 1960-03-21
Abstract: A composition for impregnating fibrous material comprises an aqueous dispersion of either an anionic chloroprene polymer or a chlorinated isoprene ploymer, an antioxidant, e.g. 2,21 - methylene bis(4-methyl-6-tertiary butyl phenol), and a substance termed an accelerator and exemplified by zinc oxide.  In the preparation of impregnated tape, a length of the fibrous material is pased through a bath of the composition and is then dried, and may be cured, by heating.ALSO:Fibrous material, e.g. porous paper, is impregnated with a composition which comprises an aqueous dispersion of either an anionic chloroprene polymer or a chlorinated isoprene polymer, an antioxidant, e.g. 2,21-methylene bis(4-methyl-6-tertiary butyl phenol), and a substance termed an accelerator and exemplified by zinc oxide, and then coated, without a primer, with a pressure-sensitive adhesive, e.g. with a naphtha formulation of pale crepe natural rubber or pale crepe rubber and light grey carcase reclaim rubber, terpene resin, zinc oxide, a phenol condensation product type antioxidant, an alkyl-phenol sulphide, zinc dibutyl dithiocarbamate, zinc benzothiazyl and diphenylguanidine, the adhesive being pre-cured to the desired degree.  A release coat from a dispersion or solution of polyvinyl chloride, a polyvinyl chloride and butadiene-acrylonitrile copolymer blend or an alkyd resin may be used on the side of the tape opposite the side carrying the adhesive.ALSO:A composition for impregnating fibrous material, e.g. porous paper, comprises an aqueous dispersion of either an anionic chloroprene polymer or a chlorinated isoprene polymer, an anti-oxidant e.g. 2, 21-methylene bis (4-methyl-6-tertiary butyl phenol), and a substance termed an accelerator and exemplified by zinc oxide.  In the preparation of impregnated tape a length of the fibrous material is passed through a bath of the composition and is then dried, and may be cured, by heating. Tapes so impregnated may be coated, without a primer, with a pressure-sensitive adhesive, e.g. with a naphtha formulation of pale crepe natural rubber or pale crepe rubber and light grey carcase reclaim rubber, terpene resin, zinc oxide, a phenol condensation product type anti-oxidant, an alkylphenol sulphide, zinc dibutyl dithiocarbamate, zinc benzothiazyl and diphenylguanidine, the adhesive being pre-cured to the desired degree.  A release coat from a dispersion or solution of polyvinyl chloride, a polyvinyl chloride and butadiene-acrylonitrile copolymer blend or an alkyd resin may be used on the side of the tape opposite the side carrying the adhesive.
Patent GB-1493493-A (GB)
Title: Control means for a tractor power lift mechanism
IPC: A01B63/111
Filed: 1975-03-11
Abstract: 1493493 Tractor power lift mechanisms DAVID BROWN TRACTORS Ltd 8 March 1976 [11 March 1975] 9958/75 Heading A1P Signals arising from the position of the power lift linkage and the draft load exerted on the linkage are combined to operate simultaneously on a control valve, the effective proportion of the signals being adjustable Rotation of the rock shaft 73 is transmitted via links 202, 203 to a balance lever 207 which is also operated by arm 210 of a two armed lever whose other arm. 216 is moved by pin 217 on lever 212 connected to a draft sensing device by cable 213. A pin 228 and slot 223 connects the balance lever 207 to a slide 224 through lever 227 and the slide rocks balance lever 84 to operate control valve 37. A hand lever 230 connected to lever 227 moves this lever into spring biased discrete positions with regard to slot 223 to alter the proportion of position to draft signal which is combined to be fed to slide 224. In the position shown, draft control is inoperative. The balance lever 84 and hence the control valve is initially set by hand lever 88. For weight transfer hand lever 129 is operated to move the balance lever 84, by means of fork 121, out of engagement with slide 224 and into engagement through a projection 115 with a pressure relief valve 51. The pressure in the hydraulic ram is then controlled by setting balance lever 84 by hand lever 88. In the transport position draft control is made inoperative by pin 218 on the rock shaft operating link 219 to move lever 216 away from pin 217.
Patent GB-214660-A (GB)
Title: Improvements in dolls
IPC: A63H3/46
Filed: 1924-04-22
Abstract: 214,660. Gans, O. April 19, 1923, [Convention date]. Dolls.-In a walking doll, the joints between the legs and the body are arranged within the body and are so constructed that they allow both for the walking movement and for bringing the legs into the sitting position. In the construction shown in Fig. 1, the ends of the legs are grooved to fit on to cylindrical surfaces a<2> on the body, the connecting-rods c of the walking mechanism passing through slots b in the surfaces a<2>. The rods c, and rods e which connect them with the walking mechanism, are pivoted on a spindle f by means of plates c<1>, e<1> respectively. The plate c<1> has a number of bosses h which engage in recesses on the plate e<1>, and the plates are kept in contact with one another by a spring g. Owing to the pressure of the spring, the connection between the plates is sufficiently tight to transmit the movement of the legs to the rods e, but the joint permits the rod c to be moved relatively to the rod e when it is desired to bend the legs into the sitting position. The legs may be connected to the body by ball and socket joints, the plates c<1>, e<1> being housed in recesses formed in the tops of the legs. In another construction, shown in Fig. 3, the leg is formed with an inclined surface which works against a similarly inclined surface on the body. A connecting-piece k, attached to the leg, has a flat surface l formed with recesses i which are engaged by bosses h on a plate e<1> on the operating rod e. A bolt in holds the plates in contact with one another and with the spring g. The plates c, e<1> with the bosses and recesses may be used as a joint for connecting the arms of a doll to the body.
Patent GB-250960-A (GB)
Title: Cooling device for the combustion chambers of internal combustion engines
IPC: F01P3/12
Filed: 1926-04-15
Abstract: 250,960. Aktiebolaget Avancemotor. Cylinders receiving liquid fuel. - In an engine in which a cooling jacket 6, around the combustion chamber, may be placed in series or parallel with a liquid conduit by operation of a valve 13, a hole 17 is provided through April 15, 1925, [Convention date]. which the jacket is emptied by the steam formed when the valve 13 closes the jacket 6. The cylinder jacket 2 communicates with the jacket 6 by a series of holes 3 and in alignment with one of these holes 3 is the conduit 11 leading to a jacket 9 for the upper portion of the cylinder head. The valve 13 is in the form of a screw plunger and is arranged so that in its extreme positions one of the passages 12, 16 is closed. In the modification shown in Fig. 4 an annular head jacket, which is not in direct communication with the cylinder jacket, is connected by passages 21, 22 to a union 24 united to the cooling liquid conduits at 25, 26. The passage 22 is closed by an extension 29 on a valve 27, which may be rotated to open the passage 22 and close direct communication between the connections 25, 26; the passage 21 is permanently open.
Patent GB-191003835-A (GB)
IPC: B42D9/08
Abstract: 3835. Morelle, A. E. L. Feb. 16. Leaf holders and turners. - A leafturner for music and like books. comprises a series of spindles f mounted in lugs b<1>, c<1> on brackets b, c and connected by means of wires g to looped wires l supported at their lower ends by arms m. A sleeve i mounted on a sliding plate i<1> has a helical slot engaged by a peg k on each spindle f. A ball a<3> and spring a<2> situated in a slot a<1> are adapted to retain the sleeve in its extreme positions. A. book is retained in position on the desk by means of a series of elastic cords n passed between the leaves, a loose leaf being retained by means of a wire clip shown in Fig. 4. The leaves of music are inserted in the loops l, and are turned over in either direction by depressing or raising the sleeve j by means of a finger-piece i<2>.
Patent HK-138495-A (HK)
Title: A label
Inventor: INSTANCE DAVID JOHN
IPC: G09F3/02
Filed: 1995-08-31
Abstract: A label for attachment to a container, the label (28) comprising a folded longitudinal strip (2) which is divided into a row of panels (4, 6, 8, 10) by a plurality of transverse fold lines (12, 14, 16), two of the panels forming a front cover (4) and a back cover (10) for the remaining panels (6, 8) of the strip (2) when folded, the back cover (10) being adhered by its rear surface to a support web (32) and all of the panels (6, 8, 10) other than the front cover panel (4) being provided with at least one hole (22, 24, 26) whereby when the strip (21) is folded each hole (22, 24, 26) is adjacent a respective corresponding hole (22,24, 26) in an adjacent panel so as to form at least one composite hole through the panels other than the front cover panel which reveals at least one exposed portion (34, 36, 38) of the support web (32), the or each exposed portion (34, 36, 38) being coated with an adhesive whereby the front cover panel (4) can be folded over the remaining panels (6, 8, 10) and adhered by its inner surface to the or each exposed portion (34, 36, 38) thereby to retain the strip (2) in its folded condition.
Patent HU-T61621-A (HU)
Title: Electrochemical anticorrosive data collecting and processing special instrument for programm,ed simultaneous measuring, electronic recording processing operating characteristics
Inventor: BALLONYI GYULA
IPC: C23D13/00
Filed: 1989-04-05
Abstract: A special purpose instrument is claimed to measure, store and process large quantities of electrochemical parameters in connection with corrosion protection. - The instrument comprises a personal computer provided with specialist processing and control software and data-reading unit, and local control (1)/measuring-digitising. Processing and data transmission and/or portable data storage units. - Measurements are made automatically within 50 micro in many, galvanically independent channels for long periods, to check operation of equipment in accordance with local or central programmes. The measured values are stored and processed in accordance with programmes.
Patent HU-T39999-A (HU)
Title: Paddle mixer particularly for mixing fodders
Inventor: NAGY JANOS
IPC: A23N17/02
Filed: 1985-05-16
Abstract: Each mixer paddle is provided with stem which is located in a slot in the drive shaft such that it can be moved longitudinally, and translated or rotated about its own centre line. After adjustment the paddle is rigidly fixed to the shaft.