baber/WOPTO huggingface dataset:
Patent DK-40081-A (DK)
Inventor: SIECKMANN J
IPC: G08B13/04
Filed: 1981-01-29
Abstract: 1. A multi-layer alarm glass window pane, in the case of which an outer pane member is made of tempered silicate glass, said tempered silicate pane member (1 and 21) having a loop of conductor (10) on its outwardly facing surface, said conductor being made of a fired-on electrically conducting enamel, said tempered silicate glass pane (1 and 21) being strongly joined with the other layers (2, 3, 4 ; 22, 23 and 24) on the surface, on the side opposite to the loop of conductor (10), by way a spacing frame (16) or by may of a transparent adhesive foil (23) at least along the two edges edges next to the loop of conductor (10), characterized in that the loop of conductor (10) is placed at one corner of the tempered silicate glass window pane (1 and 21) at such a distance from the edges of the silicate glass window pane (1 and 21) that at least parts of the loop of conductor (10) are seated within the clearance opening, that is to say outside the edge part later to be covered by the fitting frame.
Patent EG-20540-A (EG)
Title: New emulsion formulation
IPC: A61K47/44
Filed: 1994-10-05
Granted: 1999-07-31
Abstract: PCT No. PCT/SE94/00926 Sec. 371 Date Jan. 30, 1995 Sec. 102(e) Date Jan. 30, 1995 PCT Filed Oct. 5, 1994 PCT Pub. No. WO95/09609 PCT Pub. Date Apr. 13, 1995The present invention is related to a pharmaceutical formulation which is an oil-in-water emulsion for parenteral and oral use which comprises (i) an emulsion-stabilizing surface active drug in high concentration; (ii) optionally a pharmacologically inert oil; (iii) optionally a surfactant; (iv) water or a buffer; and (v) an agent giving isotonicity to the final formulation; the use of and a process for preparation of the formulation.
Patent EG-21223-A (EG)
Title: Method and apparatus for degassing sulfur
IPC: C01B17/04
Filed: 1996-09-12
Granted: 2001-02-28
Abstract: Method for removing hydrogen sulphide compounds from liquid sulphur by treating the liquid sulphur with a gas, where liquid sulphur undergoes at least two separate treatments with finely divided gas, and in each treatment, a recirculation system with gas lift is used. The possibility that a part of the liquid sulphur not undergoing any treatment is minimised. Also claimed are an apparatus suitable for removing hydrogen sulphide compounds from liquid sulphur and a method, where the degassing compartment comprises means for creating at least two zones of rising sulphur by introducing finely divided gas into the sulphur.
Patent FR-1454971-A (FR)
Inventor: GIESEMANN HEINZ
IPC: B29C49/66
Filed: 1965-11-30
Granted: 1966-10-07
Abstract: 1,114,270. Blow-moulding; matt surfaces. LEUNA-WERKE " WALTER ULBRICHT ". 18 March, 1966, No. 12030/66. Heading B5A. Hollow bodies are blow-moulded from polyethylene of density less than 0À940 g/c.c. by cooling the surface of the extruded plastic tube immediately after extrusion e.g. by blowing cold air or inert gas thereon, and then expanding the tube in a two-part or multi-part mould of which the inner surfaces have been roughened e.g. by grit-blasting, thereby to produce a wholly or partly matt surface. The blowing mould is preferably cooled before insertion of the chilled tube.
Patent GB-363154-A (GB)
Title: A beam grate or grillage for roof and floor constructions
IPC: E04B7/10
Filed: 1931-01-01
Abstract: 363,154. Floors; roofs. SZEGO, S., 9, Zinnow-Weg, Zehlendorf, Berlin. Jan. 1, 1931, No. 123. [Class 20 (iv).] A beam system or grillage for floors and roofs covering rectangular areas, consists of main diagonalbeams 3, Fig. 1, supported near the ends by short transverse beams 2. Other beams 4 mav be added. The central portion of the area may be left clear as shown in Fig. 2. The grillage may be in one plane, or it may be adapted for roofs having sloping faces and bevelled corners as shown in Figs. 5 and 8, by giving one or more bends to the edge girders. The grillages support any desired flooring or roofing, and a skylight may be provided over the central unfilled portion.
Patent GB-534165-A (GB)
Title: Improvements relating to combined adapters and switches
IPC: H01R33/955
Filed: 1940-01-02
Abstract: 534,165. Snap-action switches. RAFT, G. Jan. 2, 1940. No. 130. [Class 38 (v)] [Also in Group XXXVI] An adapter having a bayonet plug A and socket branches B is fitted with a two-pole pullcord operated switch as described for a singlepole switch in Specification 497,891, [Group XXXVI]. The switch consists of a rotary plate 21 having a contact ring 28 in continuous engagement with a spring brush 27 connected to one pole b of the plug A, and a segmental contact 30 connected to the ring 28 and adapted to engage either or both of the spring brushes 26 each connected to one pole B4 of one of the sockets B. The other pole of the plug A is connected by a strip to the fixed spindle of the switch which is connected to ratchet segments on the plate 21 that co-operate with the fixed ratchet and contact segments 19 connected respectively to the second pole of each of the sockets B, the circle being completed by insulating segments 19a. Instead of the stepped form of plate 21, a rotary flat disc may have a ring contact on its flat face-and segmental contacts on its periphery.
Patent GB-863183-A (GB)
Title: Improvements relating to fastening devices for wearing apparel
Inventor: WOOD HERBERT HOWARD
IPC: A44B13/00
Filed: 1959-01-02
Abstract: 863,183. Hook fastenings. WALKER Ltd., T. Jan. 1, 1960 [Jan. 2, 1959], No. 133/59. Class 43 [Also in Group XXV] A fastening device for wearing apparel comprises a fastening element such as a hook 1a or staple having a plurality of prongs 4a in combination with a back plate member 5 having a face which has an inclined surface or surfaces directed towards a re-entrant cavity 8 or cavities formed by an overchanging flange 9 or flanges the surface or surfaces being adapted to engage the prongs of the fastening element and to bend and diflect them outwardly so as to interlock within the cavity or cavities when the prongs are brought into contact under pressure with the inclined surface or surfaces during the operation of attaching the fastening device to the material of the wearing apparel. The backplate may be circular with a continuous annular or domed inclined surface for engaging the prongs or the plate may be other than circular and may have a separate inclined surface for each of the prongs. The plate may be moulded from synthetic plastic material and the inclined surface may have metal insertions for engaging the ends of the prongs. The surface of the plate may be ornamented and may have the form of a button.
Patent GB-100216-A (GB)
Title: Improvements in or relating to Apparatus for Carrying Out Re-actions between Hydrogen and other Gases.
Inventor: WADE HAROLD
IPC: C01C1/04
Filed: 1914-04-18
Abstract: 100,216. Wade, H., (Pier, M.) April 18, 1914. Catalytic apparatus; effecting reactions between gases.-For effecting the reaction of hydrogen and another gas under pressure and at high temperature, for instance in the catalytic production of ammonia, the reaction vessel, which may be of a porous material such as unglazed porelain or magnesia, or of metal, for instance iron having a low carbon-content, is enclosed in an outer pressure-resisting vessel, the space between being occupied by a fused material, for instance Woods metal, which will not allow the diffusion of hydrogen through it. The inner vessel A may be suspended in the outer vessel B, perforations X allowing communication between the interior of the vessel A and the space around it for the metal W. When the lid has been screwed on, the gas mixture is admitted and the apparatus is heated, but the part above the level P is not allowed to rise above 200‹ C. In a modification, Fig. 2, the inner vessel is welded at its ends to the outer vessel, the space E between being filled with molten material to the level R, and a pipe T communicating between the space above the level R and the interior of the vessel A. The outer vessel may be of steel, and if the temperature is to exceed 550‹, it is preferred to treat it by heating to a temperature suitable for hardening, quenching it in oil, heating to above the working temperature, and cooling slowly The most suitable steels for subjecting to this treatment are nickel steel and nickel chrome steel. Specifications 15973/10 and 9661/14 are referred to.
Patent GB-626506-A (GB)
Title: Improvements in shuttering for use in casting concrete structures in situ
IPC: E04G9/06
Filed: 1947-01-02
Abstract: 626,506. Casting concrete floors and walls in situ. McALPINE, Sir M., and ROSEVEAR, H. F. Jan. 2, 1947, No. 186. [Class 20(ii)]  A shuttering element for casting walls or floors supported by parallel beams or columns each of which has a longitudinal web perpendicular to the plane of the wall or floor and an outwardly directed flange or flanges at each longitudinal edge of the web (e.g. the member 27, Fig. 6), consists of a rectangular panel provided at its edges with at least one strut, at least one of which, e.g. 21, is pivoted about an axis parallel to the length of the supporting member, the struts having abutment faces at an adjustable distance from the panel for reacting against the lower or outer flanges of the beams or columns whilst holding the panel against the upper or inner flanges, the pivoted strut being held in operative position by positive locking means. As shown, the strut 21, hinged at 22, has a shoe 23 adjustably attached to the strut by bolts passing through any one of several pairs of holes 24. Wedges 28 are driven beneath the shoe. The strut is prevented from moving from a vertical or an oblique position by a locking pin 25 passing through either of holes 26, 26A. The panel consists of a main sheet of metal 10<SP>A</SP>, Fig. 2, riveted to bent sheets 10<SP>B</SP>, 11<SP>A</SP>, 11<SP>B</SP> &c. forming V-section longitudinal reinforcing channels running from edge to edge. These reinforcing channels are riveted by means of angle-members 16A, 16<SP>B</SP>, 16<SP>C</SP>, 16D &c. to L-shaped pressings 15, Figs. 2, 6, at the edges of the panel. These edge members 15 have flanges 15<SP>A</SP> which are joined to the apices of the V-section channels by riveted triangular plates 20, Fig. 5. Fixed at intervals to the members 15, for the reception of struts 21, are boxes 18, Figs. 5, 6, formed of channel shaped pressings, having flanges 18A, 18<SP>B</SP> by which they are riveted in position. Slidable or removable extension plates may be attached to the edge members 15 to accommodate variations in span between beams or columns. To strike the shuttering wedges 28 and locking pin 25 are removed.
Patent GB-595142-A (GB)
Title: Improvement in vacuum bodying process
IPC: B01D3/30
Filed: 1945-01-03
Abstract: <PICT:0595142/III/1> Glyceride oils are bodied by subjecting the oil for 2 to 12 hours to high vacuum unobstructed path distillation at a temperature within the range 270 DEG  to 375 DEG C. and under a pressure from 1m  to 1mm.  During this treatment the non-polymerizable glycerides present in the oil distil slowly and are condensed and withdrawn from the still, whilst the polymerizable glycerides are simultaneously polymerized and remain as a residue. The vapours evolved may be fractionated.  Oils which may be treated are linseed, soybean, oiticica, sardine, and menhadin oils.  The oil is introduced through conduit 21 into a vessel 2.  The pumps connected to conduit 8 are put into operation, agitator 18 is set rotating, and heating fluid is introduced into heating coil 10. The vapours generated from liquid 22 are condensed on the walls of cover 6 which is cooled by cooling fluid circulating through conduit 28. The condensate flows into gutter 24 and is withdrawn through conduit 26.  The treatment is continued until the oil 22 has the desired characteristics.  In an example, soybean oil that had been stripped of vitamins and sterols by molecular distillation was treated at 280 DEG -300 DEG C. for 10 hours at a pressure of 9m .  During this period 55 per cent. was removed as distillate.  The residual oil had a viscosity of 6 poises absolute at 25 DEG C., was clear, light yellow in colour, and had unique drying properties.  Specifications 452,653, 477,955 and 548,257 are referred to.
Patent GB-1025223-A (GB)
Title: Boiler cleaning apparatus
IPC: F28G1/00
Filed: 1963-01-02
Abstract: 1,025,223. Cleaning heat-exchangers. CHAUDRONNERIES A.F. SMULDERS S.A. Jan. 2, 1963 [Jan. 4, 1962], No. 265/63. Addition to 907,283. Heading F2N. In apparatus for cleaning the tubes of a heatexchanger an endless chain or flexible cable 4, which moves to and from between adjacent rows of tubes 1, carries a bal 5 which is wider in a direction perpendicular to the displacement thereof than the distance between the adjacent rows of tubes. The chain 4 is reciprocated by a chain wheel 7 driven by an electric motor 9 through a brake 10 and reduction gear 11, and is tensioned by a screw device 14. The tubes are caused to vibrate by passage of the ball 5, which may be in the form of an ellipsoid, and have abutments 16 which by impact promote the removal of dust therefrom. In a modification, the chain has two separate ends, to each of which is attached a vertically hanging tensioning weight, and the endless or non- endless chain is mounted on a driving drum.
Patent GB-551595-A (GB)
Title: Improvements in knitted metallic fabric for belting and other uses
IPC: D04B39/00
Filed: 1942-01-08
Abstract: 551,595. Belting. HARTWELL, R. L. Jan. 8, 1942, No. 304. [Class 109] [Also in Groups VIII and XXX] A metallic fabric for use as belting, e.g. as conveyer belts, screening belts, and wire cloths for Fourdrinier paper-making machinery, comprises knitted wire the loops of which are stretched lengthways so that the limbs 12 of adjacent loops abut and further lateral contraction and longitudinal stretch is restricted. The fabric may be formed by flattening tubular knitted fabric so that it is of two-ply nature, or a tubular fabric may be split and the raw edge secured against ravelling. Alternatively the fabric may be knitted on a flat or warp machine. The symmetrically disposed openings 14 formed by the fabric provide a non-dust collecting surface and facilitate screening.
Patent GB-918432-A (GB)
Title: Process for brominating polymers
IPC: C08F8/20
Filed: 1959-01-06
Abstract: A copolymer of two or more mono-olefins is brominated by heating in the dry state with an organic brominating agent containing a >N-Br group, e.g. an N-bromo compound of an aliphatic carboxylic acid amide or imide or an N-bromohydantoin. Mono-olefins specified are ethylene, propylene, butene, pentene, hexene, heptene.  Carbon black and/or metal oxides also may be present and the brominated products may be cured with metal oxides (zinc, calcium or lead oxide) and/or sulphur with/without tetramethyl thiuram disulphide and/or tellurium diethyl dithiocarbamate.  The products find application as shoe soles, tyre treads, belts and electrical insulation.
Patent GB-1260153-A (GB)
Title: Improvements relating to winding spools
Inventor: SHARMAN HAROLD DARLINGTON
IPC: B65H75/08
Filed: 1969-01-03
Abstract: 1,260,153. Winding webs. H. D. SHARMAN. 3 April, 1970 [3 Jan., 1969], No. 520/69. Heading B8R. A winding spool 10 for a web 24 comprises a rod 12, of constant circular cross-section, carrying a web-holding member in the form of a shell 30 which can pivot about an axis 20 parallel to the axis 21 of the spool. In use, the end of the web 24, which may be provided with a channel beading 36 to co-operate with locating guide rods 34 welded on to the rod 12, is laid on the rod and the shell 30 is swung over to hold the web against the rod; in subsequently winding the web on to the spool, the web passes over the shell 30 and the coils of the web act to cause the shell to hold the web end firmly. The shell 30 may be in two parts hinged on a common axis.
Patent GB-605835-A (GB)
Title: Wall construction with a plate covering
IPC: E04B2/56
Filed: 1946-01-07
Abstract: 605,835. Walls. JENSEN, J. Jan. 7, 1946, No. 543. Convention date, Jan 4, 1939. [Class 20(iv)] In a wall wherein plates 4, 5, Fig. 3, of asbestos cement, wood fibre or other material are mounted on vertical and horizontal supports 20 with interposed ribbed packing strips 1, gaps devoid of filling are left between the plates and the packing strips are wider than the gaps. In order to permit limited movement of the plates due to variations in temperature, humidity &c., the plates are secured to the supports by screws &c., 7 which are independent of the screws &c. fixing the packing strips to the supports and these screws 7 pass with clearance through apertures in the plates. The horizontal packing strips are provided with water noses 12, Fig. 2. The plates are supported by hooks 13 secured to the horizontal supports and engaging the bottoms of the plates; the tops of the plates stop short of the under faces of the water noses.
Patent GB-508967-A (GB)
Title: Improvements relating to airscrew blade construction
IPC: B64C11/20
Filed: 1938-01-07
Abstract: 508,967. Screw propellers. HAW, J. H. Jan. 7, 1938, No. 569. [Class 114] In air-screw blades of the type made up of transverse laminµ reinforced by one or more radial tension members, each member is furnished with anchoring devices at intervals which act inwardly on the transverse divisions of the blade through resilient intermediate thrust members. The blade is built up of transverse laminµ A' of soft wood which are glued together in groups separated by hard wood intermediate layers A<2> and they are provided with apertures which, on assembly, register and provide spaces for tension rods C. Each rod has a head C<1> at the root end for engaging a root fitting B and is screwed at intervals corresponding to the intermediate layers A<2> and there provided with spring washers D and nuts E, whereby a compression radially inward is provided. The tip G is secured over the end nuts E and washers D of the rods. The outer surface of each blade may be provided with stiffener strips K, and each hard wood layer may have an inserted resilient layer of rubber H'. Instead of wood, the laminµ may be formed from light alloys or synthetic resins.
Patent GB-1270512-A (GB)
Title: Transistor delay circuit
IPC: H03K5/13
Filed: 1970-01-06
Abstract: 1,270,512. Pulse edge delaying circuits. INTERNATIONAL BUSINESS MACHINES CORP. 6 Jan., 1970 [15 Jan., 1969], No. 570/70. Heading H3T. A time-delayed switch comprises a transistor 1 having its base connected via a resistor RB to an input terminal, a capacitor C connected between the collector and the input terminal and a transistor switching circuit T2 connected to the collector whereby when a two level switching signal is connected to the input a switching delay occurs when the signal changes in one direction. In Fig. 1, when the switch is up, transistor T1 is conductive and capacitor C is charged to the potential at 24 due to the potentiometer R3, RB. When the switch is down, T1 is switched off and the capacitor charged is discharged and reversely through R1 until T2 conducts and produces an output. When the switch is restored to "up" transistor T1 becomes conductive again and T2 is cut-off, the switching occurring immediately, as the capacitor was charged to the base-emitter voltage of T2. In Fig. 2 (not shown) the emitter of T2 is connected to earth, the delay is timed as in Fig. 1 but the switching off is effected directly by a gauged switch providing an "off" potential to T2 through a diode gate.
Patent GB-1194662-A (GB)
Title: Improvements in or relating to Tunable Single Stage Semi-Conductor Frequency Multipliers
IPC: H03B19/18
Filed: 1969-01-06
Abstract: 1,194,662. Frequency changing. TELEFUNKEN PATENTVERWERTUNGS G.m.b.H. 6 Jan., 1969 [27 Jan., 1968], No. 735/69. Heading H2F. A frequency multiplier comprises a harmonic generating diode D contained in a waveguide, feeding a band-pass filter F. The diode, which may be a step-recovery diode, is fed from a generator G, via an isolating circulator Z<1>, impedance matching network N, and a quarter wavelength coaxial conductor at the required harmonic frequency. The diode is matched to the output circuit by variable reactances X1, X2, and has its bias provided by resistor R which can be temperature compensated. A multiplication factor of at least ten is mentioned. Moving plungers (Fig. 7) constitute reactances X1, X2. An open circuit is presented to unwanted harmonic frequencies by additional line-length "a".
Patent GB-450100-A (GB)
Title: Process for the manufacture of a blood-sugar reducing substance from urine
IPC: A61K35/22
Filed: 1935-01-09
Abstract: A blood-sugar reducing agent is obtained from urine by subjecting the urine to autolysis and separating the active substance by adsorption, salting out or dialysis.  Autolysis is effected by allowing the urine to stand under toluene or allowing it to stand, after concentration, e.g. to a tenth of its volume, at low temperature without the addition of a disinfecting agent. Adsorption is effected by addition of agents such as frankonite, fullers' earth, &c. or the adsorbent may be formed in the solution by addition of the soluble salt of a water insoluble acid, e.g. sodium urate or silicate and precipitation of the insoluble acid. Salting out may be effected by addition of ammonium sulphate or common salt.  Extraction of the active substance is effected with ammonia or dilute alkali lye.
Patent GB-574711-A (GB)
Title: Improvements relating to the purification of zinc, cadmium and magnesium by volatilisation
IPC: C22B21/06
Filed: 1943-01-18
Abstract: 574,711. Refining zinc, cadmium and magnesium ; alloys. LUMSDEN, J., DERHAM, L. J., and NATIONAL SMELTING CO., Ltd. Jan. 18, 1943, No. 884. [Class 82 (i)] Relates to a method of distilling zinc, cadmium or magnesium, or an alloy composed principally of one of these in order to purify it from lead or other metal of higher boiling point. One or more shallow layers of the liquid metal is or are distilled in a tray-like retort which is uniformly heated from below and the space above which is enclosed by refractory walls which above the surface of the liquid metal are maintained at a temperature below the boiling point of the metal, so that the whole of the vapour in the space above the liquid metal is maintained substantially in equilibrium with the liquid metal, the vapour being drawn off through an outlet high enough to prevent sprayed liquid metal from passing through it under normal conditions of operation. The apparatus may comprise a flat horizontal tray-like retort 5, Fig. 2, enclosed by refractory brickwork and having a combustion chamber 9 below the bottom, so that heat is only applied to the underside of the retort, the insulating. brickwork preventing direct application of heat to the sides. A still-head 8 has a lateral opening 3 leading to a condenser 13, the condensed metal passing to a sump 14, from which it is tapped off as desired through a tap-hole 15. For continuous distillation, the retort may have a stepped base provided by low barriers 19, 20, 21, Fig. 4, over which the metal flows from step-to-step. The steps may be progressively shorter towards the run-off end of the tray, so that the amount of distillation from metal in which the less volatile impurities are becoming concentrated is minimized. Reference is made to the distillation of zinc from an alloy containing 95 per cent zinc, 4 per cent aluminium, and 1 per cent copper, with 0.06 per cent lead as an impurity. The metal left in the retort was found to contain 42.9 per cent aluminium, 12 per cent copper and 0.54 per cent lead.