baber/WOPTO huggingface dataset:
Patent CU-35080-A (CU)
Title: Cuerpo lenoso revestido de mineral y método para adherir un depósito de mineral a las superficies de fragmentos de madera
Inventor: LASZLO PASZNER
IPC: B28C5/00
Filed: 1979-05-14
Abstract: El proceso revelado para hacer productos estructurales fundidos de vegetal/mineral con propiedades retroactivas en cuanto al fuego utiliza una porción de volumen mayor de fragmentos lenosos de plantas tales como maderas duras y suaves, cana de azúcar, tallos de plantas de cereales y fibra y una proporción menor de volumen de un depósito de ligador mineral compuestos de oxifosfatos de magnesio o calcio y partículas de relleno inerte. A los fragmentos con espesores oscilantes desde 0.3 mm hasta 8 mm incluyendo astillas, virutas, tiras, hebras, haces de fibras, brinzas, hojas de chapas descortezadas y aserradas se les aplica a sus superficie una solución acuosa de polifosfatos de amonio o sal soluble de fosfato ácido suministrado desde 0.15 hasta 0.40 partes de P2O5 como ion de fosfato por parte de fragmentos por peso y sólidos de cemento particulado compuestos de MgO ó CaO ó Mg (OH)2 ó MgCO3 ó CaCO3 oscilando desde 0.25 hasta 1.0parte por parte de fragmento y desde 0.01 hasta 0.80 partes de partículas de relleno inerte y la mezcla es moldeada y mantenida bajo presión de compactación predeterminada hasta que el producto se ha rigidificado, en 10minutos de tiempo aproximadamente. Mayor retardación contra el fuego resulta cuando la solución de fosfato es absorbida principalmente dentro de las superficies de los fragmentos antes de que los sólidos de cemento son pulverizados sobre las superficies húmedas. A bajas presiones de compactación el producto tiene baja densidad de masa y una estructura abierta. El uso de MgO de 2.8 de densidad o mas alta de tamano de malla de -100 a + 250 y polifosfato de amonio de 10:34:00 ó 11:37:00 de análisis con fragmentos secados al aire o en el horno en cantidad suficiente para al secarse retener cargas impregnadas de sal de hasta 65 mm por cc de material lenoso obtiene un producto fuerte altamente retardatorio en cuanto al fuego. El proceso es prácticamente inmune a los azúcares y polifenólicos emponzonadores de cemento los cuales se encontraron perjudiciales a otras mezclas de cemento.
Patent GB-656545-A (GB)
Title: Improvements in apparatus for controlling audio frequency signals
IPC: H03G5/16
Filed: 1947-01-01
Abstract: 656,545. Automatic volume control. SCOTT, H. H. Jan. 1, 1947, No. 102. Convention date, Jan. 19, 1946. [Class 40 (iv)] The incidence of low-frequency noise such as hum in the reproduction of music is reduced in quiet passages. The input is applied in parallel to an adjustable high-pass filter 39 and to a control circuit 6, which applies a voltage dependent on the volume level to the grid of an inductive reactance tube 33 so as to shift automatically the response range of the filter 39, attenuating all low-frequency components at low-volume levels of signal. A filter 7 may remove low frequencies from the signal applied to the control circuit. Balance may be obtained by using a filter 39 having a predetermined degree of resonance in the region of cut-off (Fig. 4, not shown). Both high and low frequencies may be cut off in quiet passages, as described in Specifications 643,574 and 645,343. Specification 645,256 also is referred to.
Patent GB-1019590-A (GB)
Title: Fast and slow neutron counter
IPC: G01T3/00
Filed: 1965-01-01
Abstract: 1,019,590. Detecting neutrons. EBERLINE INSTRUMENT CORPORATION. Jan. 1, 1965, No. 121/65. Heading G6P. A boron trifluoride slow neutron detector is removably mounted within a casing containing a neutron moderator mass of paraffin. The latter moderates fast neutrons which are then registered in the detector. The paraffin is contained in a cadmium shell which absorbs the incident thermal neutrons which may be measured by the detector after removal from the moderator.
Patent GB-227276-A (GB)
Title: Improvements in portable gas heating and cooking apparatus
IPC: F24C1/02
Filed: 1924-01-03
Abstract: 227,276. Rosewarne, T. V. Jan. 3, 1924. Gas cooking and heating stoves; convertible solid-fuel and gas stoves; fuel-holders.-A portable cooking and heating stove comprises a fuelholder formed of a series of flat castings A, A<1>, A<2> held together by rods A and intervening spacing-tubes C. The end castings A are formed with legs, cross-bars, and top-bar, the inner castings A<1> have a top-bar only, and the inner castings A<2> are without a top-bar. The holder may be .used as a brazier for combustible fuel, or be filled with asbestos blocks which are heated by a tubular burner G, which may consist of a double tube of elongated U-form.
Patent GB-431206-A (GB)
Title: Improvements in and relating to chairs, settees, and the like
IPC: A47C3/025
Filed: 1934-01-03
Abstract: 431,206. Chairs and settees. PLANT, BROS., Ltd., and PLANT, F. W., Cambridge Arterial Road, Enfield, Middlesex. Jan. 3, 1934, No. 253. [Class 52 (ii)] In a chair or settee of the kind in which the main structure comprising sides, back, and seat is pivoted at the front to a rigid base member and is resiliently supported at the rear, the resilient supporting means comprise one or more tension springs 12 extending from the back of the pivoted body structure and carried by a bracket 9 upstanding from the back of the base member 7. Preferably a number of springs 12 are suspended from an inverted U-shaped bracket 9 attached centrally of the rear member of the base 7. Strips of webbing 13 may be provided to restrict the upward movement of the body. The spring unit is preferably enclosed in a pocket of textile material. The seat may be resiliently mounted within the main pivoted structure, for example, in the manner described in Specification 412,094.
Patent GB-959643-A (GB)
IPC: C04B35/26
Filed: 1963-01-02
Abstract: 959,643. Magnetic compositions. PHILIPS ELECTRICAL INDUSTRIES Ltd. Jan. 2, 1963 [Jan. 5, 1962], No. 260/63. Heading H1H. A method of manufacturing a magnetic core having a substantially rectangular hysteresis loop and comprising a ferromagnetic mixed ferrite, comprises mixing powdered metal oxides (or oxide-yielding compounds) according to the proportions 2-20 % mol. Li 2 O, 0.5- 45 % mol. NiO, 50-85 % mol. Fe 2 O 3 , 0-3 % mol. ZnO, and 0-8 % mol. CuO, compressing into shape, and sintering in air or air plus oxygen at a temperature between 1200  and 1400  C. A presintering step may be included. After sintering the mixture may be cooled by one of two schedules : (a) it may be cooled at a rate less than 30 C. per minute to a temperature which is 100 to 600 C. lower than the sintering temperature and then quenched; or (b) it may be cooled at a rate greater than 30 C. per minute to such a temperature, held at this temperature for at least 5 minutes, and then quenched. A magnetic memory element formed using the core has properties which are more stable with temperature variation.
Patent GB-819358-A (GB)
Title: Choke with annular iron core
IPC: H01F38/02
Filed: 1956-01-04
Abstract: 819,358. Inductors. LICENTIA PATENTVERWALTUNGS-G.m.b.H. Jan. 4, 1956 [Jan. 4, 1955], No. 295/56. Class 38 (2). An inductor for use as a commutating reactor in contact rectifier systems comprises an annular or like shaped magnetic core 1 around which is wound a coil of heavy-gauge strip conductor, the coil being so constructed that it contains more layers along the inner circumference of the core than there are along the outer circumference thereof. The turns of the coil are shaped to fit around the core and are connected together by soldering, welding or similar processes. The coil may be cooled by means of any suitable cooling arrangement and the inner layers of the coil may be cooled by passing a coolant through holes in the outer layers of conductors.
Patent GB-1529481-A (GB)
Title: Glassware forming machine
IPC: C03B9/14
Filed: 1976-01-06
Abstract: 1529481 I.S. glass forming machine EMHART INDUSTRIES Inc 6 Jan 1976 [31 Jan 1975] 00323/76 Heading C1M A glassware forming machine comprises an upwardly open blank mould cavity, partible neck ring moulds, a parison neck former for inserting downwardly into the closed neck ring moulds, upwardly open blow moulds at the blowing station and a neck ring arm, for each neck ring, which is rotatable about a horizontal axis to transfer the parison with an arcuate movement in a vertical plane while keeping the parison upright.
Patent GB-1238001-A (GB)
IPC: A61K31/74
Filed: 1969-01-02
Abstract: 1,238,001. Medicines comprising synthetic resins. ROUSSEL-UCLAF. 2 Jan., 1969 [2 Jan., 1968], No. 336/69. Heading A5B. Orally administrable pharmaceutical compositions for the treatment and/or control of blood cholesterol and lipid levels comprise a carrier and a non-ionic, cross-linked, polystyrene resin, e.g. Amberlite (Trade mark) XAD 1 or 2. They may be in conventional forms, e.g. tablets, dragees, cachets, capsules, granulates, suspensions, jellies or jams.
Patent GB-546430-A (GB)
Title: Improvements in and relating to flexible power transmission members or cables
IPC: F16C1/00
Filed: 1941-01-09
Abstract: 546,430. Bowden mechanism; toothed gearing. BRITISH ROPES, Ltd., and PATTISSON, A. R. Jan. 9, 1941, No. 348. [Classes 80 (i) and 80 (iii)] Relates to flexible power-transmission members or cables of the kind in which about a flexible core one or more windings of wire or the like are arranged to form worm or thread-like projections adapted to engage a correspondingly formed element. According to the invention, the windings are of such section that an interlocking engagement is secured. The wires 1, Fig. 1, which provide the projections, are arranged in alternation and in interlocking engagement with circular wires 2 and both wires are wound about close coiled wires 3 of a non-interlocking character in turn wound upon a core formed of wires 4 arranged in long lay about a central core-element 5. In a modification the wires are of T-form the head having concave hide faces engaging the wires 2, a third winding being included also having concave side faces. In Fig. 3, the projecting wires 8 are of wedge formation the inner edges of which extend to, or in a modification nearly to, the inner surface of wires 9. In Fig. 4 wires 10 of generally T-shape have the adjacent surfaces of the head of the T inclined and have also depressions 11 engaging flanges 12 of an inner wire 13. In Fig. 7, the wire 18 forming the projections has its base 19 formed with convex surfaces. In Fig. 9, the flexible member 23, 24 is in engagement with worm wheels 22, 22a and also with sleeves 25, 26 constituting journals for the driving member and engaged in split bearings 27, between which sleeves 28 secured to these bearings may be arranged. Specification 456,764 is referred to.
Patent GB-694430-A (GB)
Title: Improvements in or relating to the heat-treatment of materials
Inventor: SOMOGYI FRANCIS PAUL
IPC: F27B1/02
Filed: 1950-01-06
Abstract: 694,430. Continuous kilns. SOMOGYI, F. P. Jan. 5, 1951 [Jan. 6, 1950], No. 383/50. Class 51(ii) [Also in Groups II and V] Apparatus for sintering materials or for burning cement, lime &c. comprises a battery of six kilns in the form of open-ended cylinders having a height and diameter of 1¢ metres and suspended on a structure carried by an outer ring 40 adapted to revolve about its own axis on rollers 49 supported by rails 50, whereby said cylinders slide over a stationary annular base plate 48 provided with circular apertures having grates at the operational stations 41-45. Mixed raw material and fuel is charged at the station 41 and treated material discharged at the station 46 on to a conveyer 54. The burning process is started at the station 42, and continued at stations 43, 44 by arranging suction boxes beneath the grates in these positions, burning being completed at station 44. Air drawn through the kiln in the position 45 to cool the treated clinker is delivered to the freshly charged kiln in position 42 for preheating and ignition purposes via a suction box 51 and duct 52, and passes to waste through a suction box 53 connected to a pump. If necessary, the air temperature may be increased by a burner disposed in the connecting duct 52. In a modification, Fig. 4, twelve fixed kilns provided with bottom hinged grates 57 are supported on a circular scaffolding 56 each kiln having below it a combined shoot and suction box 58 connected to a duct 65 leading to an air pump, each shoot having a hinged door 59 through which the charge may be deposited on a rotary annular disc 60 provided with a scraper 64 to divert the charge on to a conveyer 63. For charging the kilns, a hopper 66 centrally disposed within the scaffolding 56 feeds a radially disposed conveyer 67 carrying an ignition device and rotatably driven by a motor 68 and gearing 69. As in the previous embodiment, cooling air drawn through a fired kiln may be supplied to preheat a freshly charged kiln, and the connecting duct may be rotatably carried with the charging conveyer 67.
Patent GB-137892-A (GB)
Title: Improved steam cooking apparatus
IPC: A47J36/36
Filed: 1919-06-06
Abstract: 137,892. Rathbone, J. J. June 6, 1919. S t e a m cooking- apparatus.-In an appliance of the type in which a vessel closed at the top and open at the bottom and having a number of holes around the side near the bottom is placed in an outer vessel or boiler, the outer vessel 1 is shallow compared with the inner vessel 2. A tin dish may be used in the vessel 2 for containing the food.
Patent GB-548751-A (GB)
Title: Improved folding bed
IPC: A47C17/70
Filed: 1942-01-13
Abstract: 548,751. Folding beds. LANGRAN, G., and KINKEAD & SON, Ltd., J. Jan. 13, 1942. No. 508. Convention date, March 18, 1941. [Class 52 (ii)] Relates to a folding bed wherein a foundation K, Fig. 1, of woven fabric is secured to side rails A which are supported on hinged legs B foldable longitudinally against the side rails, the rails and legs then being collapsible laterally as shown in Fig. 7. The invention consists in hinging the legs to the extremities of the side rails and locking them by locking means such as a bolt G, Fig. 3, and wing nut H. The legs are half checked as shown in Fig. 3 so that the weight of the bed comes directly on the legs and not on the hinges. The tops of the legs are slotted to clear the bolts G. Hinge connection between the side rails and legs may comprise a place C, secured to the leg by rivets D and hinged to the side rail by a pin E. The legs at each end are connected by cross members M the lower ends of which are detachable from the legs and may also be adjustable along vertical slots to tighten the foundation K. Stretcher bars may be provided between the side rails. A mattress L consisting of pockets filled with stuffing material may be permanently incorporated with the foundation K.
Patent GB-903492-A (GB)
Title: Improvements in or relating to discharge nozzles for use with fluid dispensing devices
IPC: A47J31/06
Filed: 1961-01-06
Abstract: 903,492. Nozzles. FERINO, C., and NEVIO, N. Jan. 6, 1961 [Jan. 19, 1960], No. 597/61. Class 69 (3). A discharge nozzle for a coffee machine has lateral flow passages 15, 16 supplied with equal quantities of fluid from a horizontal bore 2, and for this purpose a diaphragm 10 is secured within a tubular holder 11 rotatably received at one end in the bore whereby the diaphragm equally divides the flow to diametricallyopposed bores 13, 14 in the holder which feed the lateral passages. The opposite end of the holder is threaded to the nozzle so that it can be turned about its axis to maintain equal flow conditions despite slight inclinations of the nozzle to the vertical.
Patent GB-1048872-A (GB)
Title: Method of cooling the outer skin of aircraft and the like flying devices
IPC: B64C3/36
Filed: 1964-01-06
Abstract: 1,048,872. Cooling aircraft. JUNKERSFLUGZEUGUND MOTORENWERKE A.G. Jan. 6, 1964 [Jan. 30, 1963], No. 599/64. Headings B7G and B7W. Fuel, e.g. liquid hydrogen, oxygen, fluorine, or ammonia, is led to a heated region of the outer skin of an aircraft or spacecraft, to absorb heat. Fuel is led through cooling ducts in passages on the inside of the wing leading edge skin and thence discharged through orientatable attitude-control nozzles at the wing tips. After use as a coolant, the fuel may alternatively be used to power auxiliary services.
Patent GB-181300-A (GB)
Title: Improvements in foot and last measuring device
IPC: A43D1/02
Filed: 1922-01-09
Abstract: 181,300. Clarke, H. E. Jan. 9, 1922. Boots and shoes, measuring for.- A measuring-device for feet and lasts consists of a casing carrying a scale for length and sliding side pieces operating a wedge and spring-operated toe piece which registers the width of fitting. A casing 1, Fig. 1, carries a scale 2 and a spring-pressed sliding toe-piece 12. Side pieces 23, Fig. 3, are carried by slides 27, 28 and are drawn together by a spring 37 so that points 35, 36 contact with a wedge 17 jointed to the toe-piece 12 but capable of slight lateral movement for rights and lefts. The side pieces are set for standard " A " widths, but if pressed outwards release the wedge part 17 so that it springs forwards and carries the toe-piece to indicate the exact amount of extra width on the scale 2. The length of the foot is taken by pressing the toe-piece 12. horizontally to meet the foot.
Patent GB-1124021-A (GB)
Title: Improvements relating to cartons with tear tapes
Inventor: MACCHESNEY JAMES CUMMING
IPC: B31B1/90
Filed: 1965-01-06
Abstract: 1,124,021. Laminated products. UNILEVER Ltd. 4 Jan., 1966 [6 Jan., 1965], No. 627/65. Heading B5N. [Also in Division B8] Lined cartons having tear tapes are formed by applying the tape to a cardboard web before the carton blanks are cut from it and laminating or extruding the lining on to the web above the tape, thus securing it in position. The blank may have weakened lines 11 adjacent the tape end to form a tab 10 for gripping the tape. The tape may be applied along the grain of the cardboard. The lining may be a plastics film, paper web or wax coating.
Patent GB-1101388-A (GB)
Title: Process for the production of tea
IPC: A23F3/08
Filed: 1967-01-05
Abstract: The constituents of tea are converted by heating them in the presence of water and oxygen at a temperature of above 50 DEG C. and a gas pressure of at least 7 kg/cm2 gauge.  Thus, green tea may be converted to partially fermented or black tea, and partially fermented tea may be converted to black tea.  For example, an aqueous solution of green tea solids is converted to an aqueous solution of black tea solids, and the solution is then dried to give an instant tea.
Patent GB-710670-A (GB)
Title: Improvements in and relating to tampons
Inventor: AMANDI GMBH
IPC: A61F13/26
Filed: 1952-01-09
Abstract: An appliance for introducing a tampon is in the form of a device for attachment to the finger.  In the described form it is made as a paper or card, hollow cone which can be fitted over the finger so that the smaller end can be located in a recess in the end of the tampon.  Any necessary shaping of the end of the tampon is preferably done by the compressing plunger during its manufacture.  The inserting appliance may also be made of compressed fibre or a synthetic resin.
Patent GB-1216625-A (GB)
Title: Improvements in the processing of a composite television signal
IPC: H04N9/882
Filed: 1969-05-05
Abstract: 1,216,625. Television. AMPEX CORP. 5 May, 1969 [6 May, 1968], No. 665/70. Divided out of 1,216,623. Heading H4F. The disclosure is entirely described in Specifications 1,216,623 or 1,216,624, but the claims are directed to a system for detecting periodic signal dropout intervals during playback of a magnetically recorded composite television signal, the system comprising means for providing an output indicative of the position of a dropout interval upon the absence of horizontal synchronizing pulses from the television signal for a period greater than a predetermined time.
Patent GB-209743-A (GB)
IPC: D03D35/00
Filed: 1924-01-09
Abstract: 209,743. Arnold, A. Jan. 9, 1923, [Convention date]. Smallware looms.-In a multiple-tier lay for ribbon looms wherein the shuttles are driven positively and their guides are displaced relatively in the vertical direction, a common toothed driving-rod b is arranged between the shuttles a of two ribbons to be produced one above the other in the same opening.
Patent GB-103165-A (GB)
Title: Improvements in the Lubrication of Cam-shafts for Internal Combustion Engines.
IPC: F01M9/10
Filed: 1916-01-18
Abstract: 103,165. Sunbeam Motor Car Co., and Coatalen, L. Jan. 18, 1916, Channels in cams. - To lubricate the valve-operating cams, tappets, and rockers of an internal-combustion engine, oil is supplied to a hollow cam shaft A and issues through a radial opening D at the back of each cam C.
Patent GB-156749-A (GB)
Title: Manufacture of tanning materials and process of tanning therewith
IPC: C14C3/20
Filed: 1921-01-07
Abstract: Synthetic tanning-agents of the kind described in Specification 156,254 are converted into basic salts of chromium, aluminium or iron, which also are tanning-agents.  According to an example, a mixture of naphthalene and phenol is sulphonated with sulphuric acid and condensed with formaldehyde solution, the product is converted successively into the calcium salt and the sodium salt; a solution of the sodium salt is mixed with a solution of two molecular parts of chromium chloride, and the basic salt prepared by adding soda.  The products may be used in tanning, alone or mixed with other tanning-agents, by the usual methods. p  The Specification as open to inspection under Sect. 91 (3) (a) refers to the production in general of basic heavy metal salts of tanning agents made by coupling together organic compounds by atoms or atom groups.  This subject-matter does not appear in the Specification as accepted.ALSO:Synthetic tanning-agents of the kind described in Specification 156,254 are converted into basic salts of aluminium, chromium or iron, which also are tanning-agents.  According to an example, a mixture of napthalene and phenol is sulphonated with sulphuric acid and condensed with formaldehyde solution, the product is converted successively into the calcium salt and the sodium salt, a solution of the sodium salt is mixed with a solution of two molecular parts of chromium chloride, and the basic salt prepared by adding soda.  The products may be used in tanning, alone or mixed with other tanning-agents, by the usual methods.  The Specification as open to inspection under Sect. 91 (3) (a) refers also to basic salts of heavy metals in general, and of tanning-agents made by coupling together organic compounds.  This subject-matter does not appear in the Specification as accepted.
Patent GB-235795-A (GB)
Title: Improvements in self-propelled armoured vehicles
IPC: B60K5/00
Filed: 1925-01-10
Abstract: 235,795. Renault, L. June 20, 1924, [Convention date]. Ventilating vehicles; forced ventilation. - The radiator 12 of an armoured car is arranged at the side and cooled by air drawn from within the car by the flywheel fan 9. This arrangement also provides ventilation.
Patent GB-563861-A (GB)
Title: Improvements in or relating to the feeding of cylindrical wrappers
IPC: F42B33/00
Filed: 1943-01-18
Abstract: 563,861. Filling-machines. DU PONT DE NEMOURS & CO., E. I., and PILCHER, W. S. Jan. 18, 1943, No.875. [Class 94 (i)] [Also in Groups XXI and XXX] Relates to an apparatus for feeding preformed containers to a filling-machine, particularly cylindrical cases to the shuttle of a machine for filling the cases with blasting explosives, so that the containers are properly positioned therein. The containers are pushed axially, open end foremost, by plungers 4 from the compartmented base of a hopper 2 on to projections 7 extending from an expansible baseplate 9 freely through a stripper plate 8. The plates are carried by a pivoted and rotatable support. When the containers are positioned on the projections, the parts of the base-plate 9 are expanded and rotated through, say, 90 degrees about a horizontal axis and, say, 90 degrees about a vertical axis so that the containers are positioned appropriately for discharge into the shuttle of the filling machine which discharge is effected by subsequent forward movement of the stripper plate. One form of expansible base-plate is shown in Fig. 7.