baber/WOPTO huggingface dataset:
Patent GB-795384-A (GB)
Title: Improvements in apparatus for the treatment of gases or liquids
Inventor: CLETHERO PERCIVAL
IPC: C10K1/22
Filed: 1955-03-29
Abstract: 795,384. Purifying gas. WHESSOE, Ltd. May 29, 1956 [March 29, 1955], No. 9136/55. Class 55 (2). Apparatus for extracting a gaseous, vaporous, liquid or solid constituent from a carrier fluid by use of a solid absorbent or filter material which requires periodic renewal, comprises a vessel containing the solid material and having an inlet and outlet for the carrier fluid, the vessel being rotatable so that the solid material may drop through a normally closed opening in the vessel. The apparatus is usable for extracting an hydrocarbon vapour from fuel gases by activated carbon, but is primarily concerned with removal of H 2 S from fuel gases with oxide of iron. As shown, the iron oxide is supported on removable grids 6, 7 and is filled into and discharged from the vessel 1 through the opening normally closed by lid 2. Partitions 15 embedded in the oxide are first pulled out when the lid 2 is removed, leaving planes of cleavage in the oxide, whereby the centre section of oxide falls out freely on inversion of the vessel 1, further rotation of the vessel causing the side sections to fall into the space left by the centre section before complete inversion allows them to fall through the discharge opening. The lower bed of oxide is then similarly discharged. The gas inlet and outlet ducts may be formed as trunnions journalled in fixed bearings 17, but a battery of vessels 1 may be straddled by a crane which lifts any vessel from its working position, carries it first to a pit in which it is rested whilst the lid is removed and then to an oxide dump over which it is inverted. The cleaned vessel is replaced in the pit, re-charged with oxide, and replaced in operative position.
Patent GB-800068-A (GB)
Title: Pumps for liquid carbon dioxide
Inventor: PHILIP THOMAS BRUCE
IPC: F04B43/06
Filed: 1957-03-21
Abstract: 800,068. Reciprocating pumps. DISTILLERS CO., Ltd. March 28, 1957 [March 21, 1957], No. 9250/57. Addition to 760,241. Class 102(1). A passage 5 between a pump chamber 4 and the inlet and delivery valves of a pump for liquid CO 2  is cooled to a temperature below that of the liquid to be pumped. As shown the passage 5 may be surrounded by a cooling jacket 6 or the pump and passage may be immersed in an insulated refrigerated bath. The internal volume of the passage 5 is greater than the displacement of the pump.
Patent GB-580091-A (GB)
Title: Improvements in or relating to pumps of the single acting piston type
IPC: F04B53/10
Filed: 1944-06-30
Abstract: 580,091. Reciprocating pumps. MORRIS, C. June 30, 1944, No. 9252/43. [Class 102 (i)] A pump comprises twin cylinders A served by a common inlet g and one or more common outlets f, the cylinders containing oppositelymoving single-acting pistons B, and each provided with concentric suction and delivery valves D, E formed as a single unit, the' suction valve D being situated at one end of a tube D' over which the annular deliverv valve E slides. Each delivery valve E has a return spring e<1>, and the pistons B are operated manually by means of a handle C pivoted on the top of a delivery air vessel H.
Patent GB-669345-A (GB)
Title: Improvements in or relating to determining or controlling the thickness of material
IPC: G05D5/03
Filed: 1949-04-05
Abstract: 669,345. Measuring thickness of X-rays. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. April 5, 1949 [April 28, 1948], No. 9267/49. Class 40 (iii). [Also in Groups XL (c) and XXXV] The thickness of a strip 3 of e.g. steel or brass, is measured by comparing its opacity to radiation or elementary particles, e.g. X-rays, protons, &c., with that of a standard strip or wedge 35. Two equal beams of radiation from a source 11 are transmitted through the strip and standard to fluorescent screens 21, 37 associated with photo-multipliers 23, 39, to generate output pulses which are passed to integrating amplifiers 33, 41, and then to an amplitude limiter comprising double triode 55 and double diode 77 (see Group XL (c)). The two trains of pulses from the limiter are then fed to a " cup and bucket " circuit to differentially charge a storage capacitor so that its voltage varies as the thickness of the strip to the standard. This voltage may be measured by a high resistance indicator. As shown it is used for automatic control of thickness (see Group XXXV). The photo-multipliers are stabilized by mounting in temperature controlled chambers 43, 45. Alternatively for extreme sensitivity, the dark current effect may be suppressed by maintaining them at the temperature of carbon-dioxide ice or liquid air, in which case the integrating amplifiers may be replaced by wide-band (video) amplifiers. The source of radiation may be an X-ray tube, Betatron or radio-active material.
Patent GB-526829-A (GB)
Title: Improvements in or relating to electric selector switches
IPC: H01H67/06
Filed: 1939-03-24
Abstract: 526,829. Electric selectors. STANDARD TELEPHONES & CABLES, Ltd., MARTIN, N. H., and MITCHELL, K. March 24, 1939, No. 9320. [Class 40 (iv)] A sequence switch type of selector more particularly for use in a railway signalling system such as that described in Specification 496,495, [Group XXX], has a rotor assembly inserted in the frame in a direction normal to the rotor axis and removed therefrom in the same direction. The rotor shaft 10 is mounted in self-aligning bearings 6, 7 8, the housings of which have flat surfaces which rest on flats 5 on the frame during assembly and removal of the rotor. The housings are strapped together by a rear bar 12 which positions the rotor and has to be lifted slightly for forward withdrawal; a front bar 11, and a top bar 3 which carries adjusted wiper assemblies 2. The rotor shaft 10, which is driven from a constantly rotating shaft by an adjustable electro-magnetic clutch 25 fed over disc 27, carries a designation wheel 14, ratchet wheel 15 for preventing backward movement and a cam 16 which determines the setting position of the rotor, and sets of circuit-controlling discs 13 clamped on the shaft, which is mainly of non-circular section, by nut 19 and distance bushes. The discs 13 are of insulating material with contact plates on each side which may be electrically connected together and to plates on other discs according to circuit requirements. The switch has 12 stop positions, but the plates on the discs are cut to provide for varying sequences of operations during the passage from one position to the other. The armature of the clutch controls a set of controls which open the controlled circuits during motion of the selector.
Patent GB-980803-A (GB)
Title: A new or improved chock release assembly
Inventor: DUNCAN ANGUS WELLESLEY
IPC: E21D15/60
Filed: 1960-03-17
Abstract: 980,803. Mine chock assemblies. MINING ENGINEERING CO. Ltd. Feb. 21, 1961 [March 17, 1960], No. 9396/60. Heading E1E. In a chock release assembly comprising spaced pairs of co-operating wedge members 10, 11 normally held in operative relationship by releasable latches 12, the stationary bottom wedge members 10 are coupled together by straps 15 which are secured thereto by pins 13 and bolts 20. Each pin has at each end an annular groove which engages a keyhole slot 17 in a strap whilst each bolt engages in aligned holes in the strap and wedge members, each pin constituting a pivot for a latch member
Patent GB-976716-A (GB)
Title: Non-flaking wax composition
Inventor: STOUT WILLIAM JOHN
IPC: C09D191/08
Filed: 1963-03-08
Abstract: A wax composition having a Tinius-Olsen angle of fracture at 36 DEG F. of at least 11 degrees and at 73 DEG  F. of at least 20 degrees, comprises a major proportion of a relatively low melting point paraffin wax (e.g. 125-132 DEG  F.) and minor proportions of laminating microcrystalline wax, relatively high melting point paraffin wax (e.g. 148-154 DEG  F.) and a normally solid copolymer of ethylene and vinyl acetate containing 5-15 moles of ethylene per mole of vinyl acetate.  Proportions specified are 40-84.5% relatively low melting point wax, 5-25% relatively high melting point wax, 10-30% laminating microcrystalline wax and 0.5-5% copolymer.  The composition may also contain 0.5-3% distillate petroleum oil having a viscosity at 100 DEG  F. of 70-3500 Saybalt Universal seconds, 0.0015-2% of anti-oxidants as well as certain amides which reduce frictional drag of coated articles.ALSO:Metal and fibrous containers, e.g. cardboard milk containers and paper drinking cups are coated by dipping in or spraying with a molten wax composition having a Tinius-Olsen angle of fracture at 36  DEG F. of at least 11 degrees and at 73  DEG F. of at least 20 degrees, comprising a major proportion of a relatively low melting point paraffin wax (e.g. 125-132  DEG F.) and minor proportions of laminating microcrystalline wax, relatively high melting point paraffin wax (e.g. 148-154  DEG F.) and a normally solid copolymer of ethylene and vinyl acetate containing 5-15 moles of ethylene per mole of vinyl acetate. Proportions specified are 40-84.5% relatively low melting point wax, 5-25% relatively high melting point wax, 10-30% laminating microcrystalline wax, and 0,5-5% copolymer.  The composition may also contain 0,5-3% distillate petroleum oil having a viscosity at 100 DEG F. of 70-3500 Seybolt Universal seconds, 0,0015-2% of anti-oxidants as well as certain amides which reduce frictional drag of coated articles.
Patent GB-128248-A (GB)
Title: Improvements in and relating to Armor Piercing Projectiles.
Inventor: TAYLOR NORTON BYERS
IPC: F42B12/08
Filed: 1917-06-30
Abstract: 128,248. Taylor, N. B. June 30, 1917. Projectiles.-Armourpiercing at oblique angles is facilitated by making the nose of a. projectile with a number of undercut cutting-edges 11<a> between annular grooves or between the convolutions of a spiral groove. The nose ends in a point 15, Fig. 5, as usual, or is hollowed out as at a, Figs. 9 and 11. The nose is made integral with the body of the projectile or is attached thereto, in which case it may be built up of rings 18, Fig. 9, and a fore-piece 19. Plugs 22, Fig. 11, may be inserted radially in the nose around its periphery. The grooves may be covered by a frangible casing 13, Fig. 5, which may enclose the nose completely or may cover the nose only in rear of the front cutting-edge 12.
Patent GB-576875-A (GB)
Title: Improvements relating to electro-deposition of metal on non-conductive material
IPC: D06M11/83
Filed: 1944-05-18
Abstract: 576,875. Electrodeposition of metals. CALLENDER-SUCHY DEVELOPMENTS, Ltd., and SUCHY, C. T. May 18, 1944, No. 9564. [Class 41] Nylon yarn and fabric is electroplated with metal by the process set out in Specification 572,071.
Patent GB-542960-A (GB)
Title: Improvements relating to electrically heated articles of apparel
IPC: H05B3/34
Filed: 1940-06-01
Abstract: 542,960. Automatic control systems. MUNSCHAK, Z. U., and WOLODARSKY, J. June 1, 1940, No. 9631. Convention date, June 1, 1939. [Class 38 (iv)] [Also in Group XI] In electrically heated clothing, a resistance heating element CC comprises a wire wound on an asbestos core and covered by asbestos braiding. The resistance is threaded through channels C formed by stitching together two fabric sheets TC along parallel lines. The heater is placed between the garment lining TD and a layer of heat insulation M1 such as cotton, wool or silk wadding inside the garment fabric TV. The heater is divided into sections, one of which is shown in Fig. 4, having three resistances thermostatic regulators B1, B2, B3 in parallel, three switches T1, T2, T3, and a resistance A in series. The thermostats are so located that various series and parallel connections in the circuit are available. In a modification, Fig. 9, not shown, resistance A may be omitted, and two thermal switches are arranged to give series or parallel connections.
Patent GB-712147-A (GB)
Title: Improvements in or relating to sewing machines
IPC: B65B51/07
Filed: 1952-04-17
Abstract: 712,147. Sewing - machines. UNION SPECIAL MACHINE CO. April 17, 1952 [April 18, 1951], No. 9644/52. Class 112 Feed by dogs. The feed-dog is mounted, by means providing for angular adjustment in a plane perpendicular to the main shaft, on a bracket which is adjustably connected to the reciprocating feed-bar actuated by the shaft, the bracket being moved up and down by means connected to the shaft; in the machine described the connection between the bracket and the feed-bar provides for adjustment longitudinally of the latter, and the feed-dog is also adjustable vertically. The feed-bar 23 is pivotally attached at one end to a rocker 42 which is oscillated from an eccentric on the shaft 5 through a pitman 41 connected to the rocker at a selected point in an arcuate slot 43 therein, and at its other end, which overhangs to one side, it has at the side a downward flange secured to the upper end of a semi-circular bracket 24 connected by a pitman 66 to an eccentric 67 whereby the bracket is reciprocated vertically; the upper end of the bracket has a horizontal ridge engaging a groove in the feed-bar, flange, and a horizontal slot through which a securing screw 26 passes into a hole in the flange. The shank of the feed-dog 17 fits in a vertical groove in a holder 27 and has a vertical slot to receive a screw 37 which passes through a hole in the holder and enters the bracket 24, whereby the feed-dog is secured in vertically-adjusted position on the holder; the screw 37 provides a pivot for the holder, which is clamped in angularly-adjusted position on the bracket by a screw 30 passing through an arcuate slot in the holder. A vertical screw 64 passing through the holder 27 bears against the underside of the feed-dog to assist in preventing tilting thereof. Needle-guards. An L-shaped guard 36 is secured to the feed-dog holder 27 by the screw 37 that holds the dog, a member having horizontal and vertical channels on its respective sides to receive the shanks of the needle-guard 36 and feed-dog 17 being interposed between these two members. The stitch-forming devices of the machine are as described in Specification 703,588. Specification 712,168 also is referred to.
Patent GB-1413179-A (GB)
Title: Electric current supply concuits
IPC: H01R25/14
Filed: 1973-02-28
Abstract: 1413179 Conduit coupling NOKIA AB OY 28 Feb 1973 [15 Dec 1972] 9847/73 Heading H2E Flashover faults experienced after cutting short distribution rail and conductors are obviated by inwardly bending the conductor ends 7 short of the rail end 3, ready for connection by means of a special coupling 9 inserted into the rail end. The insulating coupling body, attached to resilient plate 19 sliding in groove 17 formed in the backwall of the rail 1, carries spring contact pairs 16 symmetrically at both ends to mate with inturned ends of the conductors on the two rails. Plate 19, preferably removable from the coupling body for assembly, is anchored after insertion into each rail by a screw through the back wall 17 into hole 19<SP>1</SP>. The plate profile and groove may be assymmetrical to ensure coupling of rails in correct sense. Other types of couplings described allow for connection of wires or supply leads to sail ends, and for multi-way branching of rails, reference being made to Specification 1,401,300. A hand tool for inturning the ends of conductors is described (Figs. 8 and 9, not shown). An improvement in coupling details to prevent entry if all conductors have not been inturned is described in Specification 9846/73.
Patent GB-944437-A (GB)
Title: Process of laminating
IPC: C09J5/06
Filed: 1961-03-17
Abstract: A phenol formaldehyde resin, used as an adhesive in laminates, see Division B5, and having a molar ratio formaldehyde to phenol between 1.5 to 1 and 3 to 1, is made by the following processes in the examples: (1) Phenol, water, formaldehyde and sodium hydroxide solution are placed in a kettle, agitated and reacted at 90 DEG C. until a specified viscosity is reached, cooled to 80 DEG C. and held at this temperature to a specified viscosity, then more sodium hydroxide is added and the mixture held at 80 DEG C. to a specified viscosity, when water is added and the mixture cooled; (2) Phenol, formaldehyde and sodium hydroxide solution are placed in a kettle, agitated and heated first to 60 DEG C. and then to 90 DEG C. until a specified viscosity is reached, cooled to 80 DEG C. and held there to a specified viscosity, more sodium hydroxide and water are added and the mixture held at 80 DEG C. to a specified viscosity, cooled to 75 DEG C. and held there to a specified viscosity, then more sodium hydroxide was added, part of the water removed under reduced pressure, and the product cooled; and (3) Phenol, formaldehyde, methylcellulose, water and sodium hydroxide are placed in a kettle, agitated, heated to 85 DEG C., and held at this temperature to a specified viscosity, cooled to 80 DEG C. and held there to a specified viscosity, more sodium hydroxide was then added, part of the water removed under reduced pressure and the product cooled. Adhesive compositions containing these resins comprise: (4, 8 and 9) resins of Examples 2, 3 and 1 respectively, sodium hydroxide and sodium carbonate; (5) resin of Example 2, sodium hydroxide, sodium carbonate, resorcinol and para-formaldehyde; (6, 7 and 10), resins of Examples 2, 1 and 3 respectively, sodium hydroxide and sodium chromate; (11) water, finely ground residue from furfuraldehyde manufacture, sodium hydroxide, sodium carbonate and resin of Example 1; (12) water, walnut shell flour, sodium hydroxide, sodium carbonate and resin of Example 1; and (13) sodium hydroxide, water, ground Douglas fir bark, sodium carbonate and resin of Example 3.
Patent GB-493203-A (GB)
Title: Improvements relating to electrical signalling apparatus
IPC: H04M11/00
Filed: 1937-04-07
Abstract: 493,203. Electromagnetic relays. GENT & CO., Ltd., and REMINGTON, C. April 7, 1937, No. 9920. [Class 38 (v)] [Also in Groups XXXVIII and XXXIX] In a delay-acting relay for use in electric signalling systems, the operation and release is delayed by a shading sleeve 12 and the release is further delayed by contacts 16, 17, which maintain the relay circuit closed for a predetermined time by intermittent operation produced by an oscillating weight 15.
Patent GB-257642-A (GB)
Title: Improvements in or relating to pipes for smoking tobacco
IPC: A24F1/08
Filed: 1925-12-29
Abstract: 257,642. Marechal, Ruchon, & Co., Ltd., and Fryd, E. Dec. 29, 1925. Tobacco pipes.-The spigot b of the mouthpiece is provided or formed with a tubular extension a having a solid end a<1> and having obliquely bored lateral smoke ducts d communicating with an annular smoke passage in the stem. The solid end a<1> has screwed thereto ascraping davice c of triangular or other section. which projects into the bowl.
Patent GB-580984-A (GB)
Title: Improvements in or relating to vehicle drives
IPC: F16D3/50
Filed: 1944-05-23
Abstract: 580,984. Universal joints. SHEPHERD, G. R. (Westinghouse Electric International Co.). May 23, 1944, No. 9963. [Class 80 (ii)] A flexible drive from a rotatable quill-shaft 12 to the axle 10 of an electric locomotive, comprises a disc 21 of rubber or the like, vulcanized to members 22, 23 secured to the quill and axle respectively, the rubber disc being disposed within and substantially concentric with a gear-rim 15, bolted to a flange 13 on the quill-shaft, and driven by a pinion on the shaft of a motor mounted in bearings on the quill-shaft. An additional similar rubber disc 25 may be provided at the opposite end of the quill-shaft. In Fig. 2, the rubber disc 21 is bonded internally to an L- sectioned part 22 which is pressed on the axle 10 and has peripheral teeth 24 to increase the bond area. The disc is bonded externally to a ring 23 bolted to the quill-flange 13 along with the gear-rim 15. In Fig. 4, not shown, the rubber disc is bonded at its side-faces to side-plates bolted respectively to the quill-flange and a flange on an L-sectioned part pressed on the axle. The disc comprises three discs of rubber with two interposed metal discs bonded to the rubber, the inner and outer peripheries of the assembly being of parallel conical form.
Patent HK-127694-A (HK)
Title: Radioactively marked benzodiazepin derivates
Inventor: CARMANN HEINZ DR
IPC: C07C59/00
Filed: 1994-11-17
Abstract: Radioiodinated 5,6-dihydro-5-methyl-6-oxo-4H-imidazo [1,5-a][1.4]benzodiazepine derivatives and the use thereof as brain-imaging agents are described.
Patent HU-T42074-A (HU)
Title: Herbicides and insecticides containing as active substance derivatives of 4-nitro-1-phenil-pirasole and process for production of the active substance
Inventor: GEHRING REINHOLD
IPC: C07D231/16
Filed: 1986-03-14
Abstract: Herbicidally and insecticidally active 4-nitro-1-phenylpyrazoles of the formula   <IMAGE>   in which R1 and R2 each independently is hydrogen, alkyl, cycloalkyl, hydroxyalkyl, alkoxyalkyl, alkylthioalkyl or halogenoalkyl, R3, R4, R5, R6 and R7 each independently is hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkoxycarbonyl, or -(X)n-R8, X is oxygen, sulphur, sulphinyl or sulphonyl, n is 0 or 1, and R8 is halogenoalkyl.
Patent HU-T55401-A (HU)
Title: Process for producing platinum(ii) complexes and pharmaceutical compositions comprising such compounds as active ingredient
Inventor: SPINELLI SILVANO
IPC: C07F15/00
Filed: 1989-03-25
Abstract: Compounds of formula I <CHEM> wherein R1 and R2, that can be the same or different, are hydrogen, alkyl, aryl, aralkyl groups or, if taken together, cycloalkyl groups; A is a carbon atom, a residue of 2,3-dioxybutandioic-2,4-dioxyphtalic acid or disubstituted malonic acid derivatives; n1 and n2 are selected in such a manner that the result of their addition is from 2 to 40; T1 and T2 that can be the same or different, are hydrogen, alkyl, benzyl, phenyl, acyl or cycloalkyl or a residue of formulae <CHEM>   Compounds I are useful as anti-tumour agents in human therapy.
Patent HU-T57625-A (HU)
Title: Method and apparatus for continuous filtering fluids of low viscosity
Inventor: KOBURGER CSABA
IPC: B01D35/12
Filed: 1990-05-21
Abstract: Liq. is routed to the filter and passed through porous carbon tubes which are open at the top due to the intermittent rotation of a disc. Filtrate is discharged and accumulated sludge is removed by opening a ball valve at the bottom of the filter. - The equipment comprises porous carbon tubes, sealed at the ends by 'O'-rings in two parallel tube plates. Upper and lower rotary discs are keyed to the operating shaft. The tube plates, vessel heads and the filter housing are held together by clamps. Inlet connection, sludge discharge connection with ball valve and filtrate outlet are welded to the dished ends and filter housing respectively. The drive shaft is located in the top of the vessel by a bearing
Patent HU-T45948-A (HU)
Title: Process for producing water distributor systhem
Inventor: BODAS SANDOR
IPC: C02F3/04
Filed: 1986-09-11
Abstract: Water/gas distribution system is based on chemically resistant but not necessarily mechanically stable pipe system, provided with fluid discharge openings. The pipe system is set in chemically resistant concrete which ensures the rigidity of the system and prevents leakage. The steel framework used for temporary support of the pipework is also utilised for fixing the vessel fill associated with the distribution system.
Patent HU-T38955-A (HU)
Title: Process for preparing kinds of starches with varying amylose and amylopectine content, further products and compositions with different dextrose units and molecular weight
Inventor: BAROTI ISTVAN
IPC: C08B30/00
Filed: 1984-11-16
Abstract: Naturally occuring grains of starch or fine flour are ground to 1-500 microns and are then hydrolysed in a water suspension of 20-70 w/w% of dried matter. The suspension is treated with a chemical to produce DE2-60 dextrose units of following molecular distribution: (%) DP1-2=0.5-60, DP2-15=5-80, DP16-45=5-25 and DP45=10-80.