baber/WOPTO huggingface dataset:
Patent EC-SP920839-A (EC)
Title: Recipiente con base de sustentacion para el llenado en caliente
Inventor: BRUNSON DAVID A
IPC: B65D1/02
Filed: 1992-06-04
Abstract: Un recipiente moldeado por soplado, de resina termoplástica, que tiene un cuerpo hueco con una porción de pared lateral generalmente cilíndrica rotacionalmente simétrica alrededor de un eje longitudinal del recipiente, un acabado, una porción de hombro que se une integralmente a la porción de la pared lateral al acabado, y una base integral que se enlaza con la pared lateral, donde se define la base por una superficie exterior que comprende diversas proyecciones descendientes separadas entre sí por segmentos generalmente arqueados que se extienden esencialmente desde la pared lateral cilíndrica hasta el eje longitudinal del recipiente, donde se templan las porciones del hombro y la pared lateral para soportar el llenado en caliente.
Patent EC-SP992850-A (EC)
Title: Derivados ciclicos n-acilo de amina
Inventor: OHSAWA HIROKAZU
IPC: A61K31/13
Filed: 1999-02-04
Abstract: La invención se refiere a compuestos representados por la fórmula general (I): (gráfico), en la cual Ar significa un grupo arilo o un grupo heteroarilo que puede tener un grupo sustituyente seleccionado del grupo que consiste en un átomo de halógeno, un grupo alquilo inferior y un grupo alcoxi inferior; R1 significa un grupo cicloalquilo C3-C6, que es sustituible con un átomo de fluor; R2 y R4 significan átomos de hidrógeno, grupos representados por -(A1)m -NH-B o similares; R3 y R5 significan átomos de hidrógeno, grupos hidrocarbonados alifáticos C1-C6 o similares que son sustituibles con un grupo (s) alquilo inferior; n significa 0 ó 1; y X significa un átomo de oxígeno o un átomo de azufre]. Compuestos de acuerdo con la invención, debido a que no solo tienen potente actividad antagonista selectiva contra receptores muscarínicos M3, sino que también exiben excelente actividad oral, durabilidad de acción y farmacocinética son muy útiles como medicamentos seguros y eficaces contralas enfermedades respiratorias, urinarias, y digestivas y tienen muy pocos efectos secundarios adversos.
Patent FI-20002138-A (FI)
Inventor: AHLMAN NIILO JUHANI
IPC: E03D1/07
Filed: 2000-09-28
Abstract: A controllable siphon pipe WC flushing system, which is an application of a foot-valve-less WC flush based on a siphon. The device comprises a compressible siphon pipe 1 with its waste pipes 4, a siphon vessel 2 which is provided with air holes 7 and which is floatable and has been placed loose on top of the open upper part of the siphon pipe, and a partially rotatable casing 3 around the siphon vessel, on which casing the drive arm of the device, with its flush handle 5, has been mounted. The variously long waste pipes which constitute an extension to the siphon pipe cause a flushing vortex in the bowl. The siphon vessel lying by means of rods on the siphon pipe starts to float if the water level rises due to an intake valve leak, whereupon a symbol 6 in the drive arm reveals the leak. Rotation of the casing in the siphon vessel enables the air holes in the siphon vessel to be opened, by means of which holes flushing can be discontinued. <IMAGE>
Patent FR-1603338-A (FR)
Title: Méthode de protection ignifuge et antifungique du bois et des autres matériaux inflammables.
IPC: B27K3/15
Filed: 1967-10-24
Granted: 1971-04-05
Abstract: Thermoreversible coacervate is prepd. by copolymerising 30-70 mole % acrylic acid and 70-30 mole % acrylamide in aq. soln. in presence of a radical catalyst, and then lowering the pH to 3.3. Useful for coatings and microcapsules, giving better reproducibility and less variation of quality than natural products such as gelatin and gum arabic.
Patent FR-1339015-A (FR)
IPC: G05D9/04
Filed: 1962-09-07
Granted: 1963-10-04
Abstract: 955,288. Valves. A. W. WOOD. Sept. 7, 1962 [Sept. 7, 1961; June 13, 1962; June 15, 1962; July 19, 1962], Nos. 32184/61, 22682/62, 23144/62 and 27822/62. Heading F2V. [Also in Divisions F4 and G3] A safety control means comprises a valve 8, fluid pressure means 9, 10 controlling the valve, an enclosed space 11, 12 surrounding a conduit 6 to be protected and connected to the fluid pressure means, and means 19 for establishing in the enclosed space a pressure different from that in the ambient atmosphere and in the conduit 6 to open the valve, the arrangement being such that on removal of the pressure differential the valve is automatically closed. In the preferred embodiment, the valve 8 consists of a rubber diaphragm normally held off the top of a pipe 5 by reduced pressure in a cylinder 9 and which is connected by the space 11, 12 and a chamber 15 to a suction bulb 19. When the chamber 15 is tilted to a predetermined angle a member 17 either topples off the chamber or falls about a hinge to allow air to enter an inlet 16 and the valve 8 to close. The member 17 may also be caused to uncover the inlet 16 by engagement of a pin 26 with a float arm 23 if liquid rises to an excessive level in a chamber 13 containing a second float-operated valve 21 controlling the outlet of the conduit 6. The latter and an outer conduit forming the space 12 may be of polyethylene or polypropylene to allow an oil burning appliance of the radiant or convector type on which the chamber 13 is mounted to be moved about. Closure of valve 8 also occurs if either conduit is fractured or the float arm 23 is operated manually by a lever 29. The valve 8 may be loaded by a spring or be replaced by a needle valve connected by a linkage to a barometric capsule.
Patent GB-1001912-A (GB)
IPC: C08J9/42
Abstract: 1,001,912. Hydrophilic foam plastics. DEUTSCHE GOLD - UND SILBER - SCHEIDEANSTALT. Jan. 31, 1964 [Feb. 1, 1963], No. 4314/64. Headings C3C and C3R. [Also in Division B2] Foam plastics consisting of synthetic water insoluble polymers containing -NH-CO- groups are treated with either a mixture of polymers of acrolein and/or substituted acrolein, with one or more polysaccharides which are soluble or capable of swelling in water; or a single polysaccharide in which 5 to 95% of the primary hydroxyl groups have been converted to aldehyde groups by oxidation; and then dried to give a hydrophilic foam plastic. The polymers of acrolein or α-substituted acrolein have mean molecular weights in the range 1000 to 500,000, contain reactive aldehyde groups and are present in a hydrophilizing mixture in amounts from 2 to 95% by weight, the remainder being polysaccharide. Specified polysaccharides are polyhexoses such as degraded cellulose including hemi-cellulose, lichenins, as well as etherified cellulose derivatives, starch and its macro-molecular degradation products, polyuronic acids such as esterified pectins, alginates, polypentoses such as arabans and xylans. The average molecular weight is in the range 1000 to 500,000. The mixture of the polysaccharide and the acrolein polymer is used as a 0À5 to 25% by weight aqueous solution. Dialdehyde starch is specified as a polysaccharide containing aldehyde group.
Patent GB-1051489-A (GB)
IPC: F16C33/54
Abstract: 1,051,489. Bearings. W. SCHAEFFLER and G. SCHAEFFLER, [trading as INDUSTRIEWERK SCHAEFFLER oHG]. Aug. 4, 1964 [July 19, 1963], No. 30555/64. Heading F2A. A roller bearing cage is made of thin material with apertures each bounded on two sides by axially extending bars 3 the respective ends of which are connected by one of two annular radially-inwardly-extending flanges 1, 2, the bars being bent so that portions 4, 5 of each bar are at different distances from the cage axis, and annular members 8, 9 abut the axially inner surfaces of respective flanges. The annular members 8, 9 are of wear-resistant and/or low friction material and abut against the roller ends and shoulders 10, 11 formed by the bar ends. The cage is made from a sleeve which is punched with apertures and bars 3 and flanges then bent.
Patent GB-1051563-A (GB)
IPC: C07C45/35
Abstract: Propylene is oxidized in the vapour phase with molecular oxygen, preferably in the presence of steam, at 250 DEG  to 500 DEG  C. to acrylic acid together with acrolein, in the presence of an oxide composition containing antimony and vanadium together with tin and/or iron as catalyst, characterized in that the catalyst is heated in an oxygen free reducing atmosphere, preferably one comprising hydrogen or propylene, to reaction temperature for at least one, and preferably at least two, hours, before commencing the oxidation.  The catalyst may be supported, e.g. on Al2O3, SiO2 or TiO2.  The example contains comparative data to demonstrate thermal runaway when using an untreated catalyst and when pre-treatment for 45 minutes only has been effected. ALSO: A catalyst composition containing oxides of antimony and vanadium together with tin and/or iron is heated in an oxygen free reducing atmosphere, to 250 DEG  to 500 DEG C., e.g. in hydrogen or propylene, for at least one hour, prior to its use in a propylene oxidation reaction (see Division C2).  The catalyst, which may be supported, e.g. on alumina, silica or titania, may be made by mixing the oxides, or compounds yielding oxides on decomposition, or by the co-precipitation with ammonia or hydrolysis of water soluble salts, e.g. the chlorides of the metals of preferred composition contains ratios of antimony to vanadium between 1.8 to 3.5.
Patent GB-1053419-A (GB)
IPC: G11B3/28
Abstract: 1,053,419. Gramophone pick-up arms. COLUMBIA BROADCASTING SYSTEM Inc. Aug. 14, 1964 [Aug. 14, 1963], No. 33246/64. Heading G5R. The free end of a pick-up arm is coupled to the surface of a gramophone record by means of a pad to inhibit rapid lateral displacement and thereby resist external shock. In Fig. 3 a pad 24 and weight 23 are attached to one end of an arm 21 pivoted to the free end of the pick-up arm 14, a viscous lubricant such as silicone oil preferably being provided between the two arms to damp pivotal movement of the arm 21. The pick-up cartridge 16 is mounted in the pick-up arm and may be rotatable by a knob 17 to bring one of two styli 18, 18<1> into the operative position. In a modification, Fig. 6 (not shown), the weight 23 is replaced by a compression spring. In another modification, Figs. 4 and 5 (not shown), the arm 21 is pivoted to a mounting plate secured to the pick-up cartridge, and in a further modification, Fig. 7 (not shown), the pad is secured to the pick-up arm and the pickup cartridge is pivotally mounted on the end of the pick-up arm. Compensating for radial drag.-This may be done by providing a coil spring round the vertical pivot axis coupling the pick-up arm to the base-plate, Fig. 8 (not shown). Alternatively the pick-up arm 14, Fig. 10, may be attached by a leaf spring 71 to a pivot 70 mounted in a base-plate 11. The pivot 70 is inclined to the vertical in a plane normal to the plate of Fig. 10 so that the force exerted by spring 71 has a radially outward component which can be arranged to balance the radially inward component of the drag force. Alternatively the turntable may be tilted a few degrees from the horizontal so that the force due to gravity has an outward radial component, Fig. 12 (not shown).
Patent GB-1054431-A (GB)
IPC: A61C17/28
Abstract: 1,054,431. Rotary brushes. J. L. RICHMOND. Sept. 20, 1963, No. 37073/63. Heading A4K. A rotary tooth brush 55 carried in a liquid dispensing head 54 has a hollow handle 52 housing a valve disc 68 operable exteriorly of the handle 52 to selectively or simultaneously direct liquid dentifrice, antiseptic solution and water to the head 54 from a liquid dispenser, the latter comprising a cabinet having fluid tight compartments 9-12 housing respectively a motor and the said liquids, the motor serving by a flexible drive 50 to rotate the brush 55 and also to actuate a piston within the motor compartment 9 to generate a pressure which is transmitted via pipes 36, 30a and openings 37-39 to the liquid compartments 10-12 which communicate with the hollow handle 52 by means of conduits 90-92 and flexible tubes 90a-92a. The rotary valve disc 68 is located between fixed, apertured discs 67, 66 and includes an arcuate slot 116 and an aperture 115, which slot and aperture may be selectively aligned with the apertures on the fixed discs 67, 66 to permit flow to the head 54 of liquid dentifrice, water, antiseptic solution of diluted antiseptic solution. Dentifrice or water are conducted to a first duct 132, in the head 54, having a closed end to be conducted through apertures 133 on the brush 55, whereas antiseptic solution diluted or otherwise is directed through the open end of a second duct 131 directly into the mouth. The head 54 is detachably secured to the handle. An adjustable relief valve is provided in the dispenser to prevent excessive pressure build up in the compartmented cabinet.
Patent GB-1054775-A (GB)
IPC: B21D9/10
Abstract: 1,054,775. Bending tubes. V. N. SHUBIN, A. F. BARSOV, R. L. NOVOBRATSKY, V. A. POSHCHISHCHAILO, and S. M. POLIAK. Oct 16, 1964 [July 24, 1963], No. 29372/63. Heading B3E. A tube bending machine comprises a chuck for holding the tube, a forming roller for bending the tube, and a programming device which includes a disc with switching elements and can be used to control the movements of the chuck along and about the axis of the tube and also to control the forming roller. A tube 6 to be bent is gripped in a chuck 5 which is moved axially by a lead screw 19 to feed the tube against an adjustable bending roller 27, the tube being supported internally by a mandrel. The roller 27 is carried by a lever 30 moved by a rack 31. The axial movement of the chuck 5 and the position of the roller 27 is controlled by adjustable switch elements 46 set in grooves 45 of a rotary control disc 44. After a bend has been formed the chuck 5 is rotated by means 23, 25 also controlled by the switch elements 46 so that the succeeding bend is made in a different plane.
Patent GB-1054800-A (GB)
IPC: A23B4/20
Abstract: 1,054,800. Treating meat. UNILEVER Ltd. July 24, 1964, No. 29760/63. Headings A2B and A2E. Meat, including poultry and fish, which is subsequently to be cooked, is impregnated with an organic hydrophilic material which is capable of binding to itself fluids of the meat. Suitable materials include proteins, alginates, pectates, gums, gelatins, carragheenates, modified cellulose, starches and modified starches. Flavours and vitamins may also be included. The preferred method of impregnating is by injection. Root starches such as tapioca, farine, and arrowroot are preferred. The treated meat may be frozen or freeze-dried prior to cooking, or may be comminuted to be made into sausages.
Patent GB-1143600-A (GB)
IPC: B23K35/36
Abstract: 1,143,600. Welding by fusion. MUREX WELDING PROCESSES Ltd. 29 Sept., 1967 [12 July, 1966], No. 31183/66. Heading B3R. [Also in Division C7] A continuous arc welding electrode for use without shielding gas or flux consists of a tubular mild steel sheath constituting 50-85% by weight of the electrode and enclosing the following core composition:- 1%-30% titania 10-40% fluoride, e.g. calcium fluoride 2-12% aluminium 10-30% titania 10-40% fluoride, e.g. calcium fluoride 2-12% aluminium 0-3% titanium, e.g. ferro-titanium (20- 45% Ti) 0-3% zirconium, e.g. ferro-zirconium (25- 50% Zr) 1-10% arc stabilizers 0-5% manganese, e.g. ferro-manganese (75- 90% Mn) 0-8% nickel balance iron. The total of aluminium, titanium and zirconium is at least 2À5% of the core and 0À8% of the electrode. In a modification, the aluminium at least in part is a coating on the sheath but preferably it is present as a powder or wire in the core and may be in the form of a ferro-alloy. Specified arc stabilizers are calcium carbonate, potassium oxalate, potassium titanate and potassium minerals such as felspar. The weld deposits produced by the electrode contain 0À2-0À9% titanium, 0À1-0À6% aluminium. Deposits are specified within the following ranges:- 0À26-0À35% aluminium 0À27-0À3% manganese 0À57-0À61% titanium 0À08-2% nickel balance substantially iron. 0-3% titanium, e.g. ferro-titanium (20- 45% Ti) 0-3% zirconium, e.g. ferro-zirconium (25- 50% Zr) 1-10% arc stabilizers 0-5% manganese, e.g. ferro-manganese (75- 90% Mn) 0-8% nickel balance iron. 0À26-0À35% aluminium 0À27-0À3% manganese 0À57-0À61% titanium 0À08-2% nickel balance substantially iron.
Patent GB-1226422-A (GB)
IPC: B29C44/50
Filed: 1968-05-21
Abstract: 1,226,422. Extruder vinyl polymers. PRODUITS CHIMIQUES PECHINEY - SAINT GOBAIN. 21 May, 1968 [26 May, 1967], No. 24200/68. Heading B5A. [Also in Division C3] Foamed unplasticized vinyl chloride polymers are prepared by melting rapidly a vinyl chloride homopolymer or copolymer composition to which an expansion agent has been added and extruding the mixture in a rotaryplate extruder so as to obtain a low viscosity homogeneous mass in which the expansion agent is uniformly distributed and in which, therefore, the gases subsequently released by the expansion agents are also uniformly distributed, the extrusion and foaming operations being carried out as rapidly as possible, after which the foamed products are subjected to thermal treatment to make them rigid. The rotaryplate extruder may comprise a stator and a rotor, the stator containing a circular cavity offset from the axis of the rotor, the periphery of which virtually delimits the gelling and shearing zone of the material that is to be extruded and communicates with a feed hopper, while its central part opens into an extrusion die, the rotor and stator each having at least one set of deflector fins, in the form of an arc or spiral, disposed within contiguous and coaxial annular spaces in the circular cavity.
Patent GB-1232931-A (GB)
IPC: F24C7/04
Filed: 1969-02-04
Abstract: 1,232,931. Electrically heated panels. AZTEC INDUSTRIES Inc. 4 Feb., 1969, No. 5986/69 Heading H5H. A radiant heating panel includes a protective plate 28 of good heat conductivity over a sheet-like electrically conductive heating element 12, and a thin layer 29 of material having a rough outer surface constituting an efficient radiator of heat from the plate 28. A metal plate 28 is covered with an epoxide glue 29 in which a layer of sand or similar granular or fragmented siliceous particles 31 is embedded. A paint 32 is applied over the sand surface, leaving some areas 34 uncovered, if desired. The conductive element 12 is a coating covered by sheets 13 of asbestos and having electrodes 10, 9, Fig. 3 (not shown), and lead wires 6, 7, 8, constituting a heating unit 5 which is taped, together with a thermostat 14, to an insulating sheet 15 by a transfer tape 16, Fig. 3 (not shown), utilizing heat-resistant adhesive glass fibre 20 and a backing board 21 completes the panel, along with resilient mounting strip 19 and the frame member 2.
Patent GB-1233459-A (GB)
IPC: G06V30/194
Filed: 1968-07-15
Abstract: 1,233,459. Character recognition. INTERNATIONAL COMPUTERS Ltd. 16 June, 1969 [15 July, 1968], No. 33564/68. Heading G4R. In a character recognition system, each of a plurality of groups of outputs from respective matrix positions of a character is encoded to select a stored number respective to each possible character, the selected numbers being summed for each possible character. Photo-cells in a matrix sensing the character are divided into groups of four, either randomly or so as to maximize discrimination, the outputs of each group being binarized and decoded to select a corresponding one of 16 weights in each of n columns of a store, one column corresponding to each possible character. The selected weights are summed for each possible character separately, the largest sum identifying the character provided it exceeds the second largest sum by at least 20% and provided it is at least 70% of a reference total respective to the character. Each reference total was obtained previously by summing all the weights in the store column corresponding to the respective possible character. The weights may be obtained theoretically, or by a learning process involving sensing, for each possible character in turn, a series of examples of the character, each group of outputs from the photo-cells, when decoded as above, adding one to the stored weight (initially zero) it selects in the store column respective to the character being learned, the weights being subsequently converted to a form needing less bits by coding which in effect divides by two and drops halves. The store may be a read-rewrite core memory, or an NDRO memory loaded from magnetic tape with the weights for the font to be recognized. As a modification, a single column of photocells may scan the character to load a matrix of shift registers which feeds the decoders above.
Patent GB-1234531-A (GB)
IPC: A61H33/02
Filed: 1969-05-20
Abstract: 1,234,531. Aerating liquids. JACUZZI RESEARCH Inc. 20 May, 1969 [23 Dec., 1968], No.25718/68. Heading B1C. [Also in Divisions A4 and F1] A hydro-air discharge head assembly, adapted to be located below the water level of a hydro-massage bath, comprises a housing 1 formed with a generally hemispherical socket and with water and air inlets, 7, 9 respectively, a nozzle assembly in the housing and having a ball end fitting the socket, and a replaceable liner 25 covering interior housing wall surfaces. The discharge head assembly is fitted to a hole in a bath 30. The housing 1 may be of plastics material and the liner 25 of highly polished metal.
Patent GB-1238885-A (GB)
IPC: F02M35/08
Filed: 1968-09-23
Abstract: 1,238,885. Valves. COOPERS MECHANICAL JOINTS Ltd., and J. C. CULLIS. 23 Sept., 1968, No. 16109/70. Divided out of 1,238,884. Heading F2V. A dust- and water-discharge valve 19, on an I.C. engine air filter, comprises a tubular body 22 flattened at one end to form lips 24 and presenting an annular sleeve 20 at 45 degrees to the body at the other end, the valve 19 being made of resilient rubber or plastics. Sleeve 20 fits over discharge duct 17 on the filter casing 2 and is secured thereto by a bead and recess connection 21 which allows the valve to be rotated to direct lips 24 downwards whether filter casing 2 is vertically or horizontally oriented (Fig. 2, not shown). Lips 24 are normally held together by the suction in casing 2 but separate to discharge dust under the combined influences of engine vibration, weight of collected dust and relaxation of suction when the engine is switched off.
Patent GB-1250670-A (GB)
IPC: C04B28/18
Filed: 1969-09-15
Abstract: 1,250,670. Synthetic wollastonite. RHEINISCHE KALKSTEINWERKE G.m.b.H. 15 Sept., 1969 [19 Sept., 1968], No. 45310/69. Heading C1A. Wollastonite is produced from lime and silica which are reacted in substantially equivalent quantities, in the presence of water at over 100‹ C., to give calcium hydrosilicates, which are then dehydrated to give #-wollastonite. The reaction is preferably carried out at between 170‹ and 200‹ C. and accompanied by grinding of the reaction mixture. Coarser #-wollastonite may be obtained by heating the #-wollastonite produced to around 1200‹ C., when α-wollastonite is formed, which can then be re-converted to coarser crystalline #-wollastonite by maintaining a slightly lower temperature.
Patent GB-1256523-A (GB)
IPC: A61B5/154
Filed: 1968-12-05
Abstract: 1,256,523. Blood sampling apparatus. IMS Ltd. 5 Dec., 1968 [5 Dec., 1967], No. 39059/71. Divided out of 1,256,521. Heading A5R. [Also in Division B8] Blood sampling apparatus comprises an evacuated tube 30 having an inwardly projecting shoulder 32 against which an imperforate resilient stopper 34 seals, and a tube holder 36 having a double ended needle 38, an inner end of which can be made to puncture the stopper. The stopper may be provided with a central thin diaphragm 40 and a peripheral shoulder 52 which may be spaced from or seal against the end of tube 30. The stopper may be provided with a threaded portion (44), Figs. 3, 4 (not shown) which mates with a threaded portion adjacent the open end of the holder. The shoulder 32 may be produced by tooling hot glass or during moulding of the tube 30 from plastics material, and may be of the shape illustrated or formed as a ledge projecting at right angles to the inner wall of the tube.