baber/WOPTO huggingface dataset:
Patent GB-604466-A (GB)
Title: Fuel feed and power control system for gas turbines
IPC: F02C9/16
Filed: 1945-09-21
Abstract: 604,466. Liquid fuel burners. BENDIX AVIATION CORPORATION. Sept. 21, 1945, No. 24527. Convention date, Oct. 9, 1944. [Class 75(i)] [Also in Groups XII, XXVI and XXIX] The Specification as open to inspection under Sect. 91 describes a combustion chamber having a cylindrical wall 7a, Fig. 3 (Cancelled), with secondary air inlets 100 and annular chambers 108, 109, 110. The end walls of these chambers are perforated with large air-entry ports 108 and smaller ones 109, 110 and air-outlet ports 103. 106. 112. The chambers 109<1>, 110<1> may be filled with steel wool. A fuel nozzle for the combustion chambers comprises a casing 67, Fig. 4 (Cancelled), and a piston-like body 70. The conical nose of the body is cut with a number of spiral grooves and the surface of the piston 74 with spiral grooves of a greater flow capacity. At low fuel pressures, the spray of fuel is determined by the grooves in the nose, at higher pressures, the nose moves, against a spring 71, away from the outlet 69 and the flow is governed by the larger grooves in the piston. Another nozzle comprises a valve member 82, Fig. 5a (Cancelled), which is forced off its seating 84 by high fuel pressures. With low fuel pressure, the fuel passes through tangential bores 90 to a cavity 91 and thence through a central hole 93 to the combustion chamber. This subjectmatter does not appear in the Specification as accepted.
Patent GB-367379-A (GB)
Title: Improvements in or relating to filtering or fine straining apparatus for liquids
IPC: B01D29/46
Filed: 1930-08-15
Abstract: 367,379. Filters or strainers. FULCHER, F. C., 70, Victoria Street, London. Aug. 15, 1930, No. 24529. [Class 46.] Filtering or fine-straining slots are formed between a series of strips a, Figs. 1 and 2, and a series of intermediate members b, which can be moved to and fro continually or intermittently, between the position shown in full lines in Fig. 2 and that shown in dotted lines by means of a member passing through holes h, separated solid matter being thereby cleared from the slots. The strips a or members b may be corrugated or ribbed and the leading edges of the members b may be sloped, curved, or wedge-shaped. Both the strips a and the members b may be movable. Fig. 11 shows an arrangement in which the strips a are arranged in staggered position, and the intervening members b are correspondingly of different length, so that liquid passing from left to right of the Figure undergoes a successively finer filtration. As shown in Fig. 12 strips a are mounted on spindles 5 in a casing with inlet 6 and outlet 7. The members b are supported on a spindle 1 carried by a spring-controlled plunger 2. In another modification the support for the members b is moved by a solenoid. The apparatus shown in Figs. 15 and 16, shows members b on a shaft 70 sliding in fixed bearings 71 from a position in which the members bare bent to one in which they straighten out and enter the slots between the strips a. Fig. 17 shows an arrangement in which the members b are supported on a slide 93 moved by a sleeve 92 on a shaft 90 eccentric to a shaft 91 by which it is rotated.
Patent GB-167966-A (GB)
Title: Improvements in and relating to golf clubs
IPC: A63B53/04
Filed: 1920-08-24
Abstract: 167,966. Willmott, C. Aug. 24, 1920. Golf clubs.-A golf club is provided with a metal striking-face having a stem passing to the back of the club head through a lead-lined hole. The metal striking-face d fits into a recess in the club head, and the stem g, which may be roughened or serrated, passes through a lead sleeve j and is secured by a nut i situated within an enlargement which is afterwards filled with lead k. The sleeve j and the filling k may be formed by pouring in molten lead after placing the striking-face in position.
Patent GB-205483-A (GB)
Title: Improvements in ignition devices for internal combustion engines
IPC: F23Q7/00
Filed: 1923-10-03
Abstract: 205,483. Bolinders Mekaniska Verkstads Aktiebolag, J. & C. G. Oct. 14, 1922, [Convention date]. Incandescent igniters. -An electrically-heated coil 8 is mounted within a valve 2 having openings communicating with the cylinder in the inner position of the valve. When the igniter is withdrawn, the surfaces 11, 12 are held in contact with each other through the medium of a spring 15 on which presses the pin 13. On opening the valve this pin forms one member of a bayonet joint. According to a modification the pin 13 may be resiliently mounted in the valve body.
Patent GB-203193-A (GB)
Title: Improvements in or relating to the manufacture of footwear having an external ribbedsole
IPC: A43B13/22
Filed: 1922-09-12
Abstract: 203,193. Lamaison, P. Sept. 12, 1922. Drawings to Specification. Proofing.-Leather is treated with a solution of dichromated gelatine, allowed to dry, and then coated with a thin layer of a composition containing approximately : 15 per cent of amyl acetate, 25 per cent of spike oil, 60 per cent of gasoline. The treated leather is then rolled or pressed in a die heated to 104‹ to 122‹ F.
Patent GB-1466148-A (GB)
Title: Hand grip control assembly
IPC: G05G1/10
Filed: 1974-06-04
Abstract: 1466148 Vehicle control assembly EATON CORP 4 June 1974 [4 June 1973] 24720/74 Heading B7H [Also in Division H1] A vehicle control assembly which permits several controls to be actuated independently or simultaneous by an operator's hand and also acts as a hand grip, comprises a support 42, a rotatable tubular hand grip 24, a knob 28 rotatable by the operator's thumb, and a plate 40 depressible against bias of spring 48 to pivot lever 50 and actuate a switch 52 to operate a warning horn. The hand grip 24 upon rotation from a neutral position controls the direction and speed of the electrically driven vehicle. The knob 28 upon rotation, from its neutral position, in one direction initially actuates a switch 32 to cause the operators platform (12) (Fig. 1, not shown) to be raised at a low speed and then deactivates switch 32 and actuates switch 34 to cause the platform 12 to be raised at a high speed. Rotation of the knob 28, from its neutral position, in the other direction actuates switch 36 to cause platform (12) to be lowered. The members 24, 28, 40 when released are spring returned to their neutral or inoperative positions.
Patent GB-1140606-A (GB)
Title: Coupling arrangement for two cylindrical members
Inventor: BLIGHT DENNIS JACK
IPC: H01R13/622
Filed: 1966-06-03
Abstract: 1,140,606. Pipe joints. CANNON ELECTRIC (GREAT BRITAIN) Ltd. 2 June, 1967 [3 June, 1966], No. 24793/66. Heading F2G. [Also in Division H2] In a coupling between two cylindrical members 2 and 3 (as shown, an electrical connector casing 2 (see Division H2) and a locking nut 3) a ring 14 carried by the cylinder 3 is urged by a resilient washer 13 against a flange 9 on the cylinder 2, dimples 10 on the flange 9 engaging recesses in the ring to lock the cylinders against accidental relative rotation. The cylinders are fastened together by a length of wire 8 which is fed through an aperture 17 into a passage defined by an annular groove 7 and flanges 9 and 11.
Patent GB-608299-A (GB)
Title: Double sided hack, or metal-saw-blade holder, knife-blade, scraper, key-hole saw and tool holder
IPC: B25G3/24
Filed: 1946-08-20
Abstract: 608,299. Handles. LEE, R. H. Aug. 20, 1946, No. 24829. [Class 61 (i)] A holder C for saw blades has grooves of different sizes a, b on the two sides of the holder in which are received either half or three-quarter inch hack-saw blades and secured by a screw clamp. Other tools may be secured in the holder such as knife blades, file blades, &c.
Patent GB-1314316-A (GB)
Title: Apparatus for selectively distributing rolled materials such as  rods bars or other elongated articles to receiving stations eg  rollways on opposite sides of the apparatus
IPC: B21B43/00
Filed: 1971-04-19
Abstract: 1314316 Rolling MOELLER & NEUMANN GmbH 19 April 1971 [20 March 1970] 24837/71 Heading B3M A rolled rod, bar or tube 3 is transferred from a cooling bed 1 into a groove R formed by a plurality of aligned pockets 4 mounted on supports 5 and then selectively distributed to either a rollway 12 or 13 by pivoting the supports in a vertical plane extending through the longitudinal axis of the groove so as to lower the pockets 4 and depending upon the direction of rotation either an ejector 10 or 11, having inclined faces 10a or 11a, rotates towards the rod, bar or tube 3 so that the face 10a or 11a ejects the tube towards the rollway 13 or 12 respectively.
Patent GB-709175-A (GB)
Title: Improvements relating to leather rollers
IPC: C14B1/30
Filed: 1952-10-03
Abstract: 709,175. Leather rollers. SCHOLZ, E., [trading as BAYERISCHE MASCHINENFABRIK, F. J. SCHLAGETER]. Oct. 3, 1952 [Oct. 3, 1951], No. 24857/52. Class 76 In a machine for rolling and patterning leather of the kind having a reciprocating roller which is loaded by loading springs and provided with hydraulic means for regulating the pressure of the springs, the loading springs are arranged on either side of the roller carriage each above a pressure cylinder of the hydraulic means, the cylinder being guided by a bridge on the carriage above the roller axis and being vertically adjustable and securable in respect of the bridge so that the spring pressure is taken up by the bridge and relieved from the roller when the distance between the roller and the table reaches a desired minimum. In Fig. 1, the roller 1 travelling along bed 27 is secured by arm 25 to the frame 2 at pivot 26. The frame 2 contains on each side a spring 5 (Fig. 2) in casing 4 and is formed with a bridge 14 which carries a hydraulic cylinder 12. Cylinder 12 carries a nut 13 whereby the downward movement of the cylinder in the bridge may be limited. The piston 8 carries an adjusting nut 10 and through a plate 6 is connected to the spring 5. By means of a hand pump 22 the piston 8 can be raised to produce the desired spring pressure and the nuts 10 clamped on cylinder 12. A gauging sheet of thickness dependent on that of the desired rolled produce is then placed beneath the roller and the nut 13 engaged with the bridge 14 to prevent downward movement of the cylinder under the action of the spring beyond that adjustment. Securing means for nuts 12 and 13 may be provided. As when the roller passes over the edge of the leather treated and when the leather is rolled to the desired thickness the spring pressure is relieved by nut 13 bearing on the bridge 14, the roller then moving under its own weight.
Patent GB-953868-A (GB)
Title: Improvements relating to the purification of gases
IPC: B01D53/34
Filed: 1959-07-20
Abstract: <PICT:0953868/C3/1> In a process of treating a gas that contains carbon monoxide and sulphur from which the sulphur is absorbed by a circulating absorbent and which is treated for the conversion of CO to CO2, the sulphur in the circulating absorbent is oxidized to SO2 and the heat generated thereby is used in the conversion of CO to CO2 either in forming steam required in the conversion or to preheat the gas or both. Town's gas for example is passed into a heat exchanger 3 to receive heat from purified gas passing therethrough from a pipe 4 and flows into an absorber 6 having fluidized iron oxide at about 400 DEG  C., leaving it substantially sulphur-free to enter a cyclone 8, to remove any oxide particles, and then a scrubber 9 to meet hot water supplied via a pipe 10 from a heat exchanger 25, and evaporated to form steam.  This flows with the gas into a heat exchanger 12 and then an appliance 15 to convert the CO to CO2 and hydrogen by passing over a catalyst e.g. chromia-promoted iron oxide as a fixed or fluidized bed at 400 DEG  to 450 DEG  C. Hot water may be sprayed into the gas through a pipe 50 before entering the second of two catalyst beds to control gas temperature and increase the steam in it, the gas leaving to enter the exchangers 12 and 3 (traversed by the incoming gas) and exchangers 18 and 21 (to be cooled by water) and a final pipe 23. Oxide from the absorber 6 flows continuously through a seal 27, which assists in fluidizing it, a pneumatic conveyer 30 and a pipe 32 to a roaster 33 at about 700 DEG  to 800 DEG  C. to convert the sulphur to SO2, the regenerated oxide being returned to the absorber 6 and the hot gases leaving through cyclone 36, exchanger 25 and a pipe 38 for a sulphuric acid plant. Hot water from the exchangers 3, 12, 18, and a scrubber 9 is drained by pipes 44, 42, 45 and 43 into a main 46 for a tank 47, supplying hot water to the pipes 10 and 50. Burning of additional sulphur in a burner in the roaster 33 will give more heat to the exchanger 25, if desired. Specification 719,056 is referred to.
Patent GB-204871-A (GB)
Title: Improvements in or relating to electrodes for electric arc welding
IPC: B23K35/04
Filed: 1922-09-14
Abstract: 204,871. Motte, G. Sept. 14, 1922. Uniting by fusion. -In a continuous welding electrode, Fig. 2, the core 1 is surrounded by a metal winding 2, a coating material 3 being arranged between the turns of the winding without covering it, so that the current may be taken externally. The core may comprise a number of wires twisted together as shown. In a modification the coating material is formed by a non-conducting wire 9, Fig. 6, the turns of the winding 2 being sufficiently close to produce a magnetic flux in the core 1, the flux causing a spreading of the arc. If desired, the core may be surrounded by two oppositely wound wires 12, 12<1> as shown in Fig. 7. In another modification, four metal windings are used. An additional metal wire 13 arranged longitudinally on the electrode may be provided, as shown in Fig. 7, to cause rotation of the centre of the arc. For depositing alloys. the winding may be made of a metal different from that of the core.
Patent GB-722380-A (GB)
Title: A window opening and closing device
Inventor: HUBBARD ALBERT KENNETH
IPC: E05C17/32
Filed: 1952-10-06
Abstract: 722,380. Window operating apparatus. GARDINER, SONS & CO., Ltd. Oct. 6, 1953 [Oct. 6, 1952], No. 24995/52. Class 20 (3). A window-operating device for windows pivoted vertically, or horizontally, in a frame, the pivotal axis being situated at an edge of the frame, or between two opposite edges thereof, comprises a lever 4 pivoted at 5 to a bracket 6 fixed to one of the stiles of a frame 1 for a window 2 which, as shown, is hinged at 3 along its top edge within the frame, one end of the lever 4 being pivoted at 8 to a link 9 having a stop abutment 12 at one end and being pivoted at 10 at the other end to a bracket 11 fixed to the lower end of the window, a weighted latch 14, pivoted at 15 to the free end of the lever 4 having an undercut flat 17 adapted to engage a recess 7 in the bracket 6 when the window is closed. To close the window, the lever 4 is rotated anti-clockwise by means of a pole engaged on a hook 13, on the free end of the lever 4, the opening of the window being effected by engaging the pole on the end 18 of the latch 14 and pulling the latter downward. In a modification in which the window 2 is hinged along a side to one of the stiles of the frame 1 universal joint members are included between the bracket 11 and the link 9 and between the latter and the corresponding end of the lever 4. Both embodiments may have the upper arm of the lever 4 cranked to align with the bracket 6, and a friction joint may be formed by bolting the lever 4 to the bracket 6 and including fibre washers in the joint. It may also be arranged to resist an unwanted closing of the window, that when the window is fully open, the pivot point 8 lies slightly above a line connecting the pivot points 5, 10.
Patent GB-893768-A (GB)
Title: Electric locomotive for toy railways
IPC: A63H31/02
Filed: 1960-07-19
Abstract: 893,768. Toy vehicles. ERNST, M. July 19, 1960 [July 22, 1959(2) ], No. 25075/60. Class 132(3) An electrically driven toy locomotive comprises two bogies each pivoting about a vertical axis and each having at least one wheel axle having a worm gear, an electric motor being mounted between the bogies and having a drive shaft extending from the motor in the direction of locomotion and over a worm gear on each bogie, the shaft having driving worms in mesh with the worm gears. The locomotive has a motor 3 with permanent magnet mounted on a body 1 with a counterweight and two bogies 8 pivoting on screws 7. Each bogie has two pairs of wheels 10 ,  10<SP>1</SP> and 20 ,  20<SP>1</SP> on axles 14 ,  19. Each wheel axle 14 has a worm gear 13 with an arched profile meshing with a worm 12 on the motor shaft. The wheels 10<SP>1</SP>, 20<SP>1</SP> are insulated from the axles. A layer 21 of insulation extends on the inside of each wheel supporting member 9, and an insulating plate 22 extends beneath each bogie. A spring member 25 extending from the plate 22 has current collectors 26 contacting the wheel hubs 27 of insulated wheels 10<SP>1</SP> ,  20<SP>1</SP>. Conductors carry the current to the motor and then to the wheels 10, 20. A bearing member 15 between members 16 and lugs 17 on the member 9 supports the wheel axles. The collectors 26 resiliently urge the axles 19 into the lower parts of slots in the bearing members.
Patent GB-1477302-A (GB)
Title: Triazolo-isoindole and triazolo-isoquinoline derivatives and their manufacture and uses
IPC: C07D209/52
Filed: 1973-05-25
Abstract: 1477302 Triazolo-isoindole and -isoquinoline derivatives GRUPPO LEPETIT SpA 28 May 1974 [25 May 1973 22 Aug 1973] 25163/73 and 21585/74 Heading C2C Novel compounds I (A is -CH 2 -, -CH 2 CH 2 - or -CH : CH-; R 1  and R 2  are H, Cl, or 1-5C alkoxy; and R is H NH 2 , 1-5C alkylamino, di-(1-5C alkyl)- amino, acylamino, diacylamino, ureido, thioureido, carbethoxythioureido, benzoylthioureido, sulphydryl, 1-5C alkyl, CF 3 , phenyl, substituted phenyl, pyridyl, methylpyridyl or dimethylpyridyl; with the provisos that (i) when A is -CH 2 CH 2 - or -CH : CH-, R cannot be H, alkyl, CF 3  or phenyl; and (ii) when A is -CH : CHR also cannot be tolyl or pyridyl) and compounds I not subject to the provisos are prepared by reacting a compound II with a compound RZ (Z = CN, CONH 2 , -CSNH 2 , or -C(NH)S alkyl to yield a compound III and cyclizing this compound by refluxing in a solvent in the presence of a strong base and, if a compound I where A is -CH : CH- is required, dehydrogenating a corresponding compound I where A is -CH 2 CH 2 -. Compounds I where A is -CH 2 - may also be prepared by cyclizing a compound IV in the presence of a strong base. Pharmaceutical compositions comprise a compound I together with a suitable diluent or carrier and are useful as anti-inflammatory agents, CNS depressants, antifertility agents for oral or parenteral administration.
Patent GB-1111453-A (GB)
Title: A protective facing particularly for shore or soil protection
IPC: E02B3/12
Filed: 1965-06-15
Abstract: 1,111,453. Soil protection facings. MAATSCHAPPIJ TOT UITVOERING VAN WERKEN INTRUSION PREPAKT N.V. 15 June, 1965 [27 Oct., 1964], No. 25180/65. Heading E1H. A protective facing for shore or soil protection comprises two layers of flexible material confining an enclosure filled with a settable material in a liquid or plastic state (from a supply line 1 through conduits 2, valves 3 and nozzles introduced into the enclosure), the two layers of the enclosure being interconnected at certain points so as to form areas between the layers which the settable material is prevented from reaching. The layers are formed of a material which will rot at least at the unfilled areas to form openings in the facing. The openings can be arranged in a pattern, e.g. in Fig. 1 the openings 4 are arranged in a rectangular, and the openings 5 in a diamond-shaped, pattern. By interconnecting the layers to form the openings 4, 5, pseudo grooves 6 are formed in the facing. A reinforcement network 7 can be placed between the layers.
Patent GB-600135-A (GB)
Title: Anode tube for ionic valves for high voltage static current converters
IPC: H01J1/00
Filed: 1945-09-28
Abstract: 600,135. Metal-vapour converters. ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET, and PERSSON, G. J. Sept. 28, 1945, No. 25191. [Class 39 (i)] An anode tube for a mercury vapour converter having a number of conducting bodies adjacent to the current path, serving to equalize the voltage during the blocking intervals, as described in Specification 586,574, is characterised by the fact that the bodies are made from sheet metal and are hollow, their cavities, apart from the channels for the passage of the current, being free from electric fields. An anode tube 1 with anode 8 has a number of conducting bodies 2, each made of two parts of sheet metal pressed into shape and welded together at the periphery enclosing a hollow space which communicates with each arc channel 4 by an annular slot 3. The anode 8 has recesses 9 in alignment with the arc channels so that, an arc back, if arising can develop freely. The same result may be obtained by placing the anode at a greater distance from the first conducting body than the distance between the rest of the bodies.
Patent GB-425414-A (GB)
Title: Improvements in or relating to domestic grates and fireplaces
IPC: F24B1/195
Filed: 1933-09-12
Abstract: 425,414. Back-to-'back fireplaces. PLANET FOUNDRY CO., Ltd., and SHAW, J., Corporation Road, Audenshaw, near Manchester. Sept. 12, 1933, No. 25193. [Class 126] In a back-to-back open fireplace and cooking stove, a separate open-fire flue leading to a separate chimney is provided for each fireplace, and both the oven and boiler flues can be connected to either fireplace. In the construction shown the open-fire flues A, B of the grates c, d are separated above the firebacks by a plate q, to the top of which is screwed a further plate l which is bent as shown to enable the back-to-back flues A, B to communicate separately with the side-by-side chimney flues p, o respectively. The boiler a is supported on a wall b and overhangs both grates, which are provided below the boiler with openings c<1>, d<1> leading to the boiler and oven flues f<1>, f<2>. These two flues are controlled by dampers g<1>, g<2> and are connected by a flue i to the chimney flue o of the cooking stove. A damper e sliding through an aperture in a division plate b<1> controls the two openings c<1>, d<1>, allowing either fireplace to communicate with the boiler and oven flues. A damper k controls the open-fire flue A and may be connected to another controlling the flue B.
Patent GB-1496143-A (GB)
Title: Methods of and apparatus for processing animal waste material
IPC: A61L11/00
Filed: 1975-06-04
Abstract: 1496143 Purifying waste gases GORDON JOHNSON-STEPHENS (HOLDINGS) Ltd 4 June 1975 [6 June 1974] 25197/74 Heading A5G [Also in Division C1] Off-gases resulting from processing animal waste products in a cooker are washed first with an alkali, e.g. aqueous caustic soda and then with an oxidising agent, e.g. aqueous chlorine or hypochlorite solution, to remove malodorous constituents such as H 2 S, NH 3 , SO 2  and CO. In one embodiment, skins, bones, feathers, blood &c is cooked in 4, any carryover material in off-gas line 5 is being drained from pot 6 into contact tank 8. The offgases in line 5 are cooled at 9 and 17 and then passed into scrubbing tower 20 countercurrent to aqueous caustic soda from 21. The caustic soda via line 23 and finally discharged via line 32 to tank 8. The washed gases are then fed into gas-scrubber 40, countercurrently against aqueous chlorine and released to atmosphere via stack 42. Used chlorine solution is discharged via 44 to tank 8. Aqueous chlorine, injected into tank 8 from 60, together with caustic soda from line 32 desulphurizes the condensed effluent from 15 and the carry-over from 7. To cater for the inrush of air carrying off malodorous gases when cooker 4 is taken out of operation and opened, supplementary chlorination unit 80 is provided comprising a tower 85 through which lightly polluted air passes countercurrent to aqueous chlorine.