baber/WOPTO huggingface dataset:
Patent FI-965255-A (FI)
Inventor: VAEAENAENEN EERO
IPC: B07B1/14
Filed: 1996-12-30
Abstract: The invention relates to a roller screen for screening pellets for sintering, the roller screen including several successive rotating rollers that are spaced apart and arranged transversally in relation to the proceeding direction of the material. The roller screen is provided with separate rotation motors for rotating each of the rollers and an adjusting member for adjusting the mutual position of the rollers in order to screen a desired particle size. The screen path of the roller screen is composed of three successive screening parts, which are mutually connected so that the rollers of the screening parts are made to rotate in relation to each other, and the speed of rotation of the roller increases in the proceeding direction of the material towards the final end of the roller screen.
Patent FI-970047-A (FI)
Inventor: DVORSKY PAVEL
IPC: B27B5/32
Filed: 1997-01-03
Abstract: The method of oblong processing of wooden materials is based on the fact that the required number of incisions of required depth is made along the full length of the wooden material, oblongly toward the wooden material at once, and simultaneously this incised layer is cut in the horizontal direction. The equipment consists of four supports placed in a steel frame wherein on the first pair of supports the horizontal saw discs (3) are placed and connected with the driver (1) through the matrix (2). On the second pair of supports the vertical saw discs (5) with determining ringlets (6) are placed and connected with the driver (4). The saw discs (3, 5) are both vertically and horizontally adjustable toward each other and, at the same time, the whole system of saw discs (3, 5) is simultaneously vertically adjustable.
Patent FI-974378-A (FI)
Inventor: REPONEN VOITTO
IPC: F04D/
Filed: 1997-12-01
Abstract: The method uses a centrifugal pump impeller (14) and a vacuum pump rotor (44) placed on the same shaft (49). The gas separated in the centrifugal pump from the material to be pumped is discharged from the centrifugal pump. The discharge uses the vacuum pump and a gas outlet duct (26) located between the two pumps. The gas flow in the gas outlet duct between the two pumps is controlled by changing the cross sectional flow area of the gas outlet duct.
Patent GB-231408-A (GB)
Title: Improvements in or relating to non-skid tire chain structures
IPC: B60C27/20
Filed: 1925-01-14
Abstract: 231,408. Schwinden, N. A. Jan. 14. 1925. Tread bands. - A metal non-skid band comprises curved plates 4 formed with overlapping longitudinal ribs 5 and connected by links 3, 2 to side chains 1. Alternate plates are formed with cross ribs 7.
Patent GB-1151982-A (GB)
Title: Rotary Brushing Tool
IPC: A46B7/08
Filed: 1968-01-09
Abstract: 1,151,982. Brushes. OSBORN MFG. CO. 9 Jan., 1968 [27 Feb., 1967], No. 1284/68. Heading A4K. In a rotary end brush, the bristle tufts are supported, near their bases, by a flared rim 8 of the cup-shaped holder 1. A retaining disc 4 has holes 5, from straight or twisted tufts 3 of wire bristles, and is made by deforming a flat disc, having an additional row of punched-out holes (6), to facilitate bending. The bristle assembly 3, 4 is placed in a cup 1, having a preformed flared rim 8 and may be retained therein, solely by constricting it to form a neck 7. It may additionally be retained by upsetting stud 10 to grip hole (9).
Patent GB-157416-A (GB)
Title: Process for stiffening hats or paper
IPC: A42C1/08
Filed: 1921-01-10
Abstract: The condensation products of urea or its derivatives, such as thiourea, with formaldehyde are used for stiffening paper or hats, or for coating photographs with a thin matt.  The compounds are employed in aqueous solution, to which borax may be added; and the material, after being impregnated or coated with the solution, is heated to remove the water.  Specification 151,016 is referred to.ALSO:The condensation products of urea or its derivatives, such as thiourea, with formaldehyde, are used for stiffening paper or hats, or for coating photographs with a thin matt.  The compounds are employed in aqueous solution, to which borax may be added; and the material, after being impregnated or coated with the solution, is heated to remove the water.  Specification 151,016 is referred to.
Patent GB-166291-A (GB)
Title: An improved closure device for containers
IPC: B60K15/04
Filed: 1920-01-15
Abstract: 166,291. Pullin, C. G., and Groom, S. L. Jan. 15, 1920. No Patent granted (Sealing fee not paid). Lids, spring and like. - Relates to closures for containers such as oiltanks of motor vehicles. The cap 1 has flanges 2 and depending arcuate plates 6, which, in the open position of the closure, act as a funnel as shown in Fig. 4. The cap is held in the closed position by a spring 8 secured at the lower end to the tank, or by a spring catch on one of the plates 6. A packing-ring 10 is arranged inside the flanges 2. Spring catches 12 on the plates 6 secure the cap in the open position.
Patent GB-208655-A (GB)
Title: Improvements in teetotums or the like for playing games
IPC: A63F9/16
Filed: 1923-01-16
Abstract: 208,655. McNaughton, H. Jan. 16, 1923. Teetotums.-A teetotum for use in playing games comprises a member mounted on a pivot and having a plurality of edges to which a series of flaps are pivoted. As shown, a hexagonal member 4 is clamped between a pivot 8 and a knob 10 which are screwed together. Pivoted to each side of the member 4 is a flap 7 which is marked with a number or wording according to the game to be played. When the teetotum comes to rest after having been spun, the flap which is mounted on the edge which rests on the table remains exposed with the instructions thereon in view of the players.
Patent GB-102532-A (GB)
Title: Improvements in the Construction of Cargo-carrying Ships.
Inventor: LAING HUGH
IPC: B63B3/00
Filed: 1916-02-01
Abstract: 102,532. Laing, H., and Ashby, E. W. Feb. 1, 1916. Frames and framing. - In cargocarrying ships, particu.arly for liquids in bulk, having Icngitudinal frames and beams Q, PS, Fig. 2, supporting the shell and deck plating, and wide-spaced transverse ribs or webs R, RW between transverse bulkheads H, Fig. 1, the webs R, RW are attached directly to the side plating M and to the unierside of the deck beams PS, but not to the deck plating. When longitudinal bulkheads are used dividing the webs into two or more parts, at least one of such parts is arranged as described above under the deck beams, and, similarly, at least one of such parts lies on the bottom frames but is not attached to the bottom plating. Three or five of the webs R, RM, Fig. 1, may be arranged between adjacent transverse bulkheads H, and the middle rib RM, Fig. 1, may be stronger and attached to the longitudinal stiffeners by knee-plates P; or two or more webs of equal strength may be used and spaced relatively nearer to each other than to the transverse bulkheads. which are connected by knee-plates to the longitudinals.
Patent GB-805589-A (GB)
Title: Plasticized linear aromatic polyester compositions
IPC: C08K5/523
Filed: 1956-01-18
Abstract: Linear aromatic polyesters are plasticised with phosphate esters of the general formula <FORM:0805589/IV (a)/1> where R is an aryl group, R1 is an alkyl group containing from 1 to 4 carbon atoms and n=2 or 3.  Specified polyesters are those derived by the self-condensation of hydroxy acids, e.g. p-(b -hydroxy-ethoxy) benzoic acid, p-(hydroxymethyl) benzoic acid and p-(b -hydroxy-ethyl) benzoic acid and by the condensation of dicarboxylic acids, e.g. terephthalic acid, isophthalic acid, 1,4-diphenoxy benzene-41,411-di-carboxylic acid, 1,4-bis-(phenoxy-methyl)-benzene-41,411-dicarboxylic acid, (phenoxy-methyl)-benzene - 4,41 - dicarboxylic acid, phenoxy benzene-4,41-dicarboxylic and diphenoxy alkane dicarboxylic acids with glycols and dihydroxy aromatic compounds, e.g. ethylene glycol, trimethylene glycol, tetramethylene glycol, hexamethylene glycol and hydroquinone.  Acid derivatives, e.g. amides, acid chlorides and esters may be used in the condensation. Many phosphate esters are specified, examples being methyl diphenyl phosphate, butyl dicresyl phosphate, cresyl diphenyl phosphate, tricresyl phosphate and triphenyl phosphate.  The examples describe the use of cresyl diphenyl phosphate and tricresyl phosphate for plasticising polyethylene terephthalate or an ethylene terephthalate-ethylene isophthalate copolymer, the products being moulded into films. Uses.-For coating and impregnating cloth, as mouldings, wire coatings and films, and in filament form as brushes, textiles and filters. Specification 805,588 is referred to.
Patent GB-1218891-A (GB)
Title: L-leucine production
IPC: C12P13/06
Filed: 1969-01-10
Abstract: 1,218,891. L-leucine. KYOWA HAKKO KOGYO K.K. 10 Jan., 1969 [11 Jan., 1968], No. 1710/69. Heading C2C. L-leucine is prepared by aerobically culturing a micro-organism of the genus Corynebacterium in a nutrient medium therefor in the presence of an amino acid promoter comprising at least one of isoleucine, methionine and phenylalanine and optionally in the presence of valine also and recovering the L-leucine produced. Microorganisms specifically mentioned are Corynebacterium glutamicum ATCC 21,301 and 21,335.
Patent GB-1043001-A (GB)
Title: Improvements in or relating to ships' logs
IPC: G01P5/07
Filed: 1964-01-15
Abstract: 1,043,001. Dynamo-electric machines. SOC. D'ETUDES POUR L'UTILISATION DES MATIERES PLASTIQUES DANS L'lNDUS. TRE S.E.U.P. Jan. 15, 1964 [Jan. 25, 1963]; No. 1735/64. Heading H2A. [Also in Division G1] The speed of a watercraft is measured by a submerged impeller unit 6, Fig. 1 (not shown), having fins 6a, rotated on a shaft 3 by the movement through the water, and having a magnet 8 which induces in a coil 13 mounted in a support member 2 a voltage proportional to the speed. Connections 17 are taken from the coil 13 to an indicator or to an integrator, which respectively show the speed or the distance covered. The housings 1, 2, 6 may be of moulded plastics material. Two magnets 8 Fig. 3 (not shown), may be situated on opposite sides of the shaft 3 and have like poles connected by polepieces 7, 7a. A core 12, carrying the coil 13, may be U-shaped and carry partcircular polepieces 11. The magnet assembly, and the core assembly, may be embedded in plastics material within their respective housings.
Patent GB-705122-A (GB)
Title: Improvements in or relating to a method of preparing yoghurt in bottles
IPC: A23C9/12
Filed: 1952-01-23
Abstract: 705,122. Incubating bacteria. NAAMLOOZE VENNOOTSCHAP STEROVITA MELKPRODUCTEN. Jan. 23, 1952 [Jan. 23, 1951], No. 1828/52. Class 5 (2). [Also in Group VI] Apparatus for incubating milk inoculated with L. bulgaricus and S. thermophilus for the preparation of yoghourts, comprises a closed insulated chamber 1 having insulated door 2 and partition 3 dividing the chamber into two compartments 6 and 11. Compartment 6 is provided with fans 9, steam coils 8 and baffles 10. Compartment 11 has brine coils 12. Crates 15 containing filled bottles of inoculated milk are pushed on lorries 16 onto a grating 17 in the compartment 6 and the milk is raised to the incubation temperature of 450‹ C. by introducing steam through the coils 8, the fans and baffles ensuring uniform distribution of the steam. After incubation, the flaps 4 and 5 of the partition 3 are pressed against the baffles 10 and air is circulated by the fans over the brine coils 12 to rapidly cool the yoghourt which may be stored in the chamber or in a cold storage room until required for use.
Patent GB-395957-A (GB)
Title: Improvements in and relating to the concentration of liquors in multiple effect and apparatus therefor
IPC: B01D1/26
Filed: 1933-01-19
Abstract: Trade liquors supplied through a pipe 2 are concentrated by passage through a series of evaporating units A .. D, arranged in multiple effect and provided with separators E .. H, the last unit being connected to a condenser J in which the final vapours are condensed and from which gases are removed to a vessel 13 and thence into the heater space of the evaporator D by means of a steam ejector V2.  The liquid <PICT:0395957/III/1> separated in the separator E is partly returned through a pipe 5 to the same effect and in part transferred through a pipe 7 to the next effect while the vapours evolved are directed through a pipe 8 to the heating space of the next effect. The evaporator A is heated by a steam injector V3 which entrains through a pipe 17 gases from the last effect D and by an injector V1 which entrains part of the vapours passing off through the pipe 8. Condensate and gases from the evaporator A are discharged through steam trap 19 while condensate from the evaporators B, C, D is withdrawn by suction from the condenser J through air vessels 20, 21, and finally through a pipe 22 by a pump P1.  The concentrated liquor is withdrawn from the separator H through a pipe 10 by a pump P and delivered to a tank 12.  The process is applicable to the concentration of liquors such as milk, whey, gelatine, glue, lactic acid, fruit juices, vitamins, sugar, sulphite pulp, and colloidal liquors, e.g. blood.
Patent GB-452189-A (GB)
Title: Automatic brake adjuster
IPC: F16D65/58
Filed: 1936-01-21
Abstract: 452,189. Automatic brake - adjuster. JENKINS, A. H. S., 18, Woodland Road, Newport, Monmouthshire, and ANDREWS, T. C. J., 2, Clare Street, Cardiff. Jan. 21, 1936, No. 1878. [Class 103 (i)] An automatic brake adjuster for internal expanding brakes comprises a cam surface E, carried by a shoe F, which is in contact with a roller A eccentrically positioned on a ratchet wheel G, the spindle of which passes through the back plate of the brake drum and is under the influence of a spring C which tends to maintain the roller A in contact with the cam. A spring-pressed pawl B is mounted on the shoe and engages the teeth of the ratchet wheel. When the shoes are expanded, the wheel G turns and the roller A rides up the cam surface E. If the wear is excessive a tooth on the ratchet wheel slips under the pawl and the slack is taken up. The pivot pin of the pawl B is slack in its bearing so that if the pawl slips one tooth in the fully expanded position of the shoe then on releasing the brake the shoe will have a small clearance with the drum.
Patent GB-1217233-A (GB)
Title: Heatable hair rollers
Inventor: PEDERSEN ARNE BYBJERG
IPC: A45D2/36
Filed: 1968-01-12
Abstract: 1,217,233. Temperature indicators. A. B. PEDERSEN. Jan. 12, 1968 [Jan. 12, 1967], No. 1888/ 68. Heading G1D. [Also in Division A4] A temperature indicator for use with a hair roller comprises a complex compound of cuprons iodide and mercuric iodide which changes colour from red to black when heated above a characteristic temperature, the compound being dispersed in a transparent mass consisting of a solidfied solution of a polymer such as polyvinyl acetate or the copolymer of monochlorotrifluoroethylene and vinylidene fluoride, in methylethylketone, 2-butanane, or ethyl acetate. The indicator when applied to the hair roller may be covered by a transparent plastics film e.g. a polyester film at least 0À5 mm thick.
Patent GB-671131-A (GB)
Title: Improvements in fountain pens
IPC: B43K5/08
Filed: 1950-01-25
Abstract: 671,131. Reservoir pens. McKAY, N. Jan. 25, 1950 [July 11, 1949], No. 1947/50. Class 146 (iii). A fountain pen of the type having a reserve ink supply for transfer to the main ink chamber when the latter has been emptied, comprises a body portion formed of a plurality of sections threadably engageable with each other, a main ink chamber in one of such sections, a reserve ink chamber at the rear of said main chamber, a check valve between said chambers, a pump to fill both chambers, and a check valve to prevent the ink from the reserve chamber escaping. A reserve ink chamber 8 is separated from a main ink chamber 7 by a wall 10 having an opening 11 normally closed by a spring-urged ball checkvalve 13. A tubular member 16 carrying a rubber sac 25 serves as a pump and is provided at its rear end with a hole 19 which when dipped into a supply of ink allows ink to be drawn into the chamber 8 when the pump is reciprocated. When the chamber 8 is full, ink is forced, on further actuation of the pump, past the valve 13 into the chamber 7. When the supply of ink in the main chamber has been used, ink from the chamber 8 may be forced into the main chamber by actuating the pump, ink being prevented from escaping from the chamber 7 through the member 16 by a second spring-urged ball check-valve 21.
Patent GB-565477-A (GB)
Title: Improvements in or relating to vehicle tires
IPC: B60C11/04
Filed: 1943-02-06
Abstract: 565,477. Wheel tyres. FIRESTONE TIRE & RUBBER CO. Feb. 6, 1943, No. 2005. Convention date, March 18, 1942. [Class 144 (ii)] The walls of ribs 11, 12, 13, bars 20 or studs or other anti-skid tread elements of pneumatic or other elastic tyres are serrated on all sides, to provide small ribs 16 spaced concentrically with relation to the wheel axis. The serrations of ribbed or barred treads do not extend to the base 14, Fig. 3, of the groove between the ribs or bars. The construction provides a thin yielding edge at the road contacting surfaces and enhances the anti-skid properties.
Patent GB-719041-A (GB)
Title: Improvements in or connected with fishing reels
Inventor: YOUNG EDWARD EMLYN
IPC: A01K89/01
Filed: 1953-01-24
Abstract: 719,041. Fishing-reels. YOUNG & SONS, Ltd., J. W. Jan, 24, 1953, No. 2097/53. Class 48 In a fishing-reel of the type in which a winding handle rotates a flyer about a line drum 15 which is not rotated by the winding handle and in which a spring- loaded detent co-operates with a ratchet wheel 16 on the spindle 7 of the winding handle to prevent reverse rotation of the flyer, the detent can be rocked and retained out of engagement with the ratchet wheel by a manually operable cam. The detent consists of one arm 17 of a spring- loaded bell crank lever pivoted about an axle 13 in the casing 5 of the reel, the other arm 18 co-operating with an oblique cam face 19 on the end of a spindle 20 projecting through the casing 5. The spindle has an operating lever 21 exterior to the casing and its axis is slightly offset from the central plane of the arm 18. The line drum 15 is mounted on a spring- urged spindle 14 which is made to reciprocate by a bell crank lever 12 pivoted on the same axle 13 as the detent and cooperating with an eccentric 11 on the winding spindle 7. Specification 582,695 is referred to.
Patent GB-542429-A (GB)
Title: Improvements in or relating to internal combustion engines
IPC: F02B41/06
Filed: 1941-02-17
Abstract: 542,429. Four-stroke engines. AKTIEBOLAGET MILO. Feb. 17, 1941, No. 2157. Convention date, Feb. 17, 1940. Drawings to Specification. [Class 7 (ii)] In an engine of the type in which a part only of the stroke-volume of the cylinders is filled with air or gas at the pressure in the admission conduit, the inlet valve is so actuated as to interrupt or throttle the admission of the charge before the end of the admission stroke and to allow the escape during the compression stroke of part of the charge admitted. The exhaust valve also may be actuated to release part of the charge during the compression stroke. In the form described, overhead inlet and exhaust valves are actuated by cams, the inlet-valve cam having a cam-swell opening the valve during about 80 per cent. of the admission stroke and a swell opening the valve for a short period during the compression stroke. Fuel may be injected by pumps into the inlet pipes or the cylinders, and air is forced by a screw-wheel compressor through a three-way valve and a cooler into the inlet pipe ; the three-way valve has a branch returning the air to the suction side of the compressor for idling at low speeds and is controlled by a hand lever or pedal connected to means for adjusting the fuel pumps. The invention is applicable to engines having sleeve valves.
Patent GB-280746-A (GB)
Title: Improvements in gear trains
IPC: F16H1/26
Filed: 1927-01-25
Abstract: 280,746. Dehn, F. B., (Healey-Aeromarine Bus Co., Inc.). Jan. 25, 1927. Turniny - gear.- In double-reduction gearing for use in engine turning-gear such as is described in Specification 258,064, [Class 83 (i), Casting &c. metals], a lay-shaft 46 carrying a pinion 19 and gear-wheel 18, gearing respectively with a slow-speed gear-wheel 21 and a high-speed pinion 17, is carried in bearings 40, 41 in a sleeve 43 of which the centre bears with a loose fit in a cylindrical enlargement 44 on the casing 10, so that the mesh may be maintained in spife of distortion of the casing &c. The pinion 19 and the hub 25 of the wheel 18 are interconnected by splines 20, 26, allowing sufficient freedom for their relative tilting and axial sliding. The hub 25 is connected bv a plate clutch 27, 28 to discs 30, 31 pressed together by springs 36, an overload release being employed of the kind described in Specification 288,750, [Class 80 (ii), Gearing, Variable-speed &c.], in which balls 15 engage inclined recesses in the disc 31 and the tooth rim 18 so that excessive load causes slipping of the clutch. In the construction shown, a flywheel 14 is secured to the pinion 17, and a slidable clutch 16 turns with the wheel 21. The wheel 21 is turned by hand through spur and bevel gearing and a. ratchet clutch to rotate the flywheel until it has sufficient momentum to start the engine, when the clutch 16 is manually operated to engage with the engine shaft 12.
Patent GB-687857-A (GB)
Title: Improvements in or relating to flue cleaning apparatus for lancashire boilers or similar industrial heating plants
Inventor: REISS AUGUST
IPC: F23J3/02
Filed: 1950-01-27
Abstract: 687,857. Soot blowers. REISS ENGINEERING CO., Ltd. Jan. 5, 1951 [Jan. 27, 1950], No. 2212/50. Class 99 (ii). In a flue cleaning apparatus for a Lancashire boiler or similar heating plant comprising a plurality of blowers, such as main blowers 11, 16 and an auxiliary blower arrangement 17, disposed one behind the other in the longitudinal direction of each flue 3, 4 and 7, so as to blow steam or compressed air through the flues, the blowers are arranged so as not to extend into or pass through a danger or high temperature zone a and so that the steam or air therefrom sweeps across the danger zone; the heating plant comprises the furnace flue 3 and a fire bridge 2, the main blowers 11, 16 beginning behind the bridge 2 at such a distance therefrom that thev do not extend into the zone a, the auxiliary blower arrangement 17 being embedded within the bridge 2. Pipes 13 from the steam or air valves 12 run to the main blowers via the back of the boiler whilst the pipes 18 to the auxiliary blower arrangement run via the front of the boiler. The blowers 11 in the flame bed 5 are arranged in two groups each group having separate pipe connections to the steam or air supply and therefore being capable of expanding separately so avoiding the excessive overall increase in length which would otherwise occur. In a modification, the blowers in the flame bed may be divided into more than two groups and more than one auxiliary blower may be provided.