baber/WOPTO huggingface dataset:
Patent EC-SP951612-A (EC)
Title: Cuerpo absorbente que incluye cavidades
Inventor: WIDLUND URBAN
IPC: A61F13/15
Filed: 1995-12-14
Abstract: Artículo absorbente que incluye una hoja exterior (1) permeable al líquido montada sobre una primera superficie del artículo, una hoja exterior (2) impermeable al líquido montada sobre una segunda superficie del artículo, y un cuerpo absorbente (3) que está encerrado entre las dos hojas envolventes y que incluye un espacio receptor (24) para recibir y alojar líquido o fluido corporal, comprendiendo el espacio al menos una cavidad o región de densidad más baja que la densidad de una parte del cuerpo absorbente (3) situada adyacente al espacio receptor (24) generalmente en el mismo plano. El artículo se caracteriza porque el espacio receptor (24) está dispuesto en una capa de almacenamiento (19) en el cuerpo absorbente (3), estando la capa de almacenamiento (19) formada por una tela de material que está dividida en la dirección longitudinal de la tela a lo largo de una curva divisora (20), que está ondulada a lo largo de al menos una parte de su longitud de modo que cruza al menos dos veces una línea (21) que se extiende en la dirección longitudinal de la tela, y las partes (22, 23) de la tela están desplazadas una respecto a otra en el plano de la tela, de modo que las partes (22, 23) de la tela definirán el espacio receptor (24) entre ellas, en el plano de la tela.
Patent EC-SP982746-A (EC)
Title: Articulo absorbente tal como una toalla sanitaria, un protector de incontinencia, un pantaloncillo o similar
Inventor: FORSGREN-BRUSK ULLA
IPC: A61F13/15
Filed: 1998-11-19
Abstract: La invención se refiere a un artículo absorbente tal como una toalla sanitaria, un protector de incontinencia o un pantaloncillo que tiene una forma alargada, con una dirección longitudinal (34) y una dirección transversal (35), dos porciones extremas (10,11) y una porción central (12) colocadas entre las porciones extremas (10,11) y en cuyo artículo se coloca un elástico (18) que le da forma de taza (14) en un extremo (10); y una elevación (15) en el otro extremo (11).
Patent EC-SP992911-A (EC)
Title: Derivados biciclicos del acido hidroxamico
Inventor: PELTON ROBINSON RALPH
IPC: A61K31/33
Filed: 1999-04-09
Abstract: Un compuesto de la fórmula (gráfico), donde Z y Q son como se han definido en la memoria descriptiva, composiciones farmacéuticas que los contienen y su uso en medicina.
Patent FI-20000120-A (FI)
Inventor: AKSU EMRE
IPC: H04N7/30
Filed: 2000-01-20
Abstract: The application relates to a method for reducing visual artefacts in a frame of a digital video signal, which is coded by blocks and then decoded. A block type is defined according to the coding method for a block selected according to a predetermined set of coding types. In the method filtering is performed to reduce visual artefacts due to a block boundary. The filtering performed depends on block types of the frame in the environment of the block boundary.
Patent GB-1047333-A (GB)
IPC: G21C15/28
Abstract: 1,047,333. Reactors. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. June 5, 1964 [June 10, 1963], No. 23019/63. Heading G6C. The corrosion in a water-cooled nuclear reactor is reduced by adding ammonia to the coolant in an amount sufficient to give a concentration of from 4 to 60 p.p.m. by weight. The ammonia controls both the pH of the water and the reducing conditions, and may be added continuously in an amount calculated to replace any loss by the direct injection of ammonia gas into the coolant circuit, the addition of a solution of ammonia in water or the passage of a part or all of the coolant through an ammoniated ion exchange resin in an exchange column. In a heavy water reactor circuit the deuterated form of ammonia should be used unless the reactor can tolerate a build-up in the concentration of natural hydrogen. If corrosion is to be prevented in a pressurized water reactor constructed of the conventional stainless steel (316L) used in nuclear reactors, then 4 p.p.m. of ammonia gives adequate protection and 7 p.p.m. provides the maximum effect. Where mild steel is used, a minimum of 15 p.p.m. is desirable, the optimum effect being attained in the range 20 to 25 p.p.m. In the case of a boiling water reactor or a steam-cooled reactor using wet steam, 4 p.p.m. of ammonia has proved satisfactory and allows mild steel to be used in place of stainless steel. If superheat channels are provided, the steam generated in other parts of the reactor will be oxygen-free and therefore very suitable for feeding to the superheat channels. In a boiling water reactor where the coolant is fed directly to a turbine, ammonia concentration occurs at the turbine condenser exhaust and it is therefore preferred that the concentration of ammonia in the coolant be kept below 20 p.p.m.
Patent GB-1051693-A (GB)
IPC: C07J75/00
Abstract: 1,051,693. 19-Alkylene-steroids. SYNTEX CORPORATION. June 21, 1963 [July 9, 1962], No. 24767/63. Heading C2U. Novel steroids of the formulae (wherein R<SP>1</SP> is hydrogen, hydroxyl or hydrocarbon carboxylic acyloxy of less than 12 carbon atoms which is optionally substituted; T is hydrogen, α-hydroxy, α-acyloxy, α-methyl or #-methyl; or T and R<SP>1</SP> together are 16α, 17α- di(C 1-8  alkyl)-methylenedioxy; R<SP>2</SP> is hydrogen; or T and R<SP>2</SP> together are as T and R<SP>1</SP> together; R<SP>3</SP> is hydrogen or acyl as above defined; Y is keto or #-hydroxyl; and X is hydrogen or C 1-8  alkyl) are prepared by treating 3,20-cycloethylenedioxy - #<SP>5</SP> - pregnen - 19 - al (which may also contain the groups R<SP>1</SP> and T) with a triphenylphosphonium alkyl bromide in the presence of butyl lithium in an anhydrous inert solvent to give the corresponding 19-methylene compound, i.e. containing the group -CH= CH-X in the 10-position, hydrolysing this to the corresponding 19-methylene-#<SP>4</SP>-pregnene- 3,20-dione, and then, if desired, converting a 17α-hydroxy compound to the 21-iodo derivative with iodine and calcium oxide, reacting the 21-iodo compound with a potassium acylate in. e.g., acetone, to give the 21-acyloxy compound, incubating this with adrenal glands to give the corresponding 11#-ol and oxidizing this to the 11-one. 16α, 17α-Ketonides may be hydrolysed with strong acid to the corresponding diols, which may be esterified to 16-acylates. 21-Acylates may be hydrolysed and the 21-ols reacylated. 17α-ols may also be acylated.. Examples are given. 3,20 - Bis cycloethylenedioxy - #<SP>5</SP> - pregnen - 17α - ol - 19 - al and the corresponding 16α- and 16#-methyl compounds are prepared by hydrolysis of the corresponding 17-acetates.
Patent GB-1051941-A (GB)
IPC: B63B1/06
Abstract: 1,051,941. Cargo vessels with bulbous bows. ESSO RESEARCH & ENGINEERING CO. Aug. 4, 1964 [Oct. 15, 1963], No. 31411/64. Heading B7A. A full form cargo vessel having a block coefficient of at least 0'75 and a designed Froude number of less than 0'25 and operating throughout a wide range of load and ballast conditions wherein the ballast water lines are between 45 and 80% of the load water line, has a bulb protruding ahead of the forward perpendicular and so positioned that a substantial but minor part of it is located above the ballast water lines and its nose is located below the ballast water lines.
Patent GB-1052230-A (GB)
IPC: G01L9/00
Abstract: 1,052,230. Making piezo-electric transducers; welding by pressure. KISTLER INSTRUMENTE A.G. April 3, 1964 [April 5, 1963], No. 13836/64. Headings B3A and B3R. In a piezo-electric transducer in which a crystal arrangement 13 is supported on a pressure transmitting member 14 in a easing 1, the member 14 is pressure welded to a diaphragm 27 by an electrode 34 passed through a central cavity in the casing 1 and the crystal arrangement 13 and an electrode 35 engaging the diaphragm. An annular ridge 36 on the member 14 ensures that a continuous projection weld is effected. The member 14 is the base of a tubular spring 13 having a ring 15 at one end, the ring 15 being welded to the casing 1 and the spring 13 being simultaneously stretched to pre-stress the crystal arrangement 13 as described in Specification 1,052,229. The edge of the diaphragm 27 is projection welded to the casing by electrodes 38, 39, respectively engaging the diaphragm 27 and a shoulder 31 on the casing 1 which shoulder is subsequently machined away as indicated at 32. A spring- like terminal 18 is supported in a mounting comprising a ceramic sleeve 20 hard soldered to rings 21, 22. The upper ring 21 is projection welded to the casing 1 in vacuum or in a rare gas atmosphere. In a modification the easing is in two parts between which is clamped the ring 15 in such manner as to stretch the spring to prestress the crystal arrangement.
Patent GB-1054551-A (GB)
IPC: F21V17/00
Abstract: 1,054,551. Electric lighting fittings. COURTNEY, POPE (ELECTRICAL) Ltd., and E. W. SUMMERS. March 6, 1964 [March 7, 1963], No. 9141/63. Heading F4R. A fluorescent lighting fitting designed to provide ready access to the electric supply components located above the reflector and lamp assembly comprises a main frame member 7 to which the assembly is secured by screws 3, the assembly also being attached by quick release fasteners 10 to eyes 12 on drop rods 13 so that on removal of the screws 3 the assembly can be lowered and, by removal of two or more of the fasteners 10, can be tilted or removed, the assembly consisting of a set of channel shaped reflectors 2 each side of which has at least two plane surfaces so inclined as to produce substantially even illumination without a diffuser, and fluorescent lamps 1 located in the channels. The assembly has a surround 4 supported by screws 5 which also hold in place a soffit 6 connected by brackets 19 to the frame member 7 which may be disposed in a ventilation box 21.
Patent GB-1054744-A (GB)
IPC: D03D47/36
Abstract: 1,054,744. Weft supplying; jet looms. H. SAITO. Feb. 5, 1964 [Oct. 5, 1963; Nov. 29, 1963], No. 28849/65. Divided out of 1,054,742. Heading DIE. A jet loom weft supplying device comprises a rotatable drum having weft wound slackly thereon to facilitate axial withdrawal therefrom. The drum may have two portions rotated at different speeds, may be frusto-conical or have portions of different diameters rotated at the same speed. In Figure 1 (not shown) yarn 4 from a spool 1 is fed through eyelets 16, 15, around the drum 2, through further eyelets 15', 16' and is pressed against the differing drum diameters by retractable rollers 14, 14' so that rotation of the drum causes slack yarn thereon. The yarn is, engaged by a pin 12 which is retracted during picking to allow axial withdrawal of the yarn. The drum diameters may be varied by placing sleeves thereover or, in the embodiment of a frusto conical drum (Figures 6, 7 not shown) the position of the eyelets is adjustable.
Patent GB-1054967-A (GB)
IPC: H02K44/12
Abstract: 1,054,967. Generators operating by electromagnetic interaction with fluids. LICENTIA PATENT-VERWALTUNGS G.m.b.H. April 24, 1964 [April 26, 1963], No. 17073/64. Heading H2A. The flow of conductive medium 4 through a magnetohydrodynamic generator duct, which has large width compared to its depth, is stabilized by flow controlling walls 11 which consist of both electrically conductive and electrically insulating parts. The parts of walls 11 lying outside the effective zone 6 of the duct are composed of insulating material. The cross-section of the duct increases in the downstream direction by an increase in both the width and depth dimensions and the magnetic field across the duct also increases to match the reduction in flow velocity and generate a constant voltage at electrodes 2.
Patent GB-1084265-A (GB)
IPC: C12N9/00
Abstract: 1,084,265. Producing enzymes. TAKEDA CHEMICAL INDUSTRIES Ltd. Dec. 2, 1964, No. 49023/64. Heading C3H. An enzyme-containing composition capable of solubilizing organic materials is obtained by cultivating a micro-organism of the genus Trametes in a culture medium containing an assimilable carbon source and a digestible nitrogen source and thereafter isolating the enzyme-containing fraction by conventional methods.
Patent GB-1091462-A (GB)
Abstract: 1,091,462. Folding beds. GEORGE WEARING Ltd. Dec. 31, 1965 [Jan. 14, 1965], No. 1604/65. Heading A4J. A folding bed comprises a mattress frame having three hinged portions. The central portion 11 is provided with pivoted legs 25, 26 connected by a link 28, 29 to the oppositely located mattress frame portion so that during folding and unfolding these legs are automatically moved in the same sense as the end portions to which they are connected during folding and unfolding. Further legs 17, 18 are pivoted to the end portions and are connected by struts 19, 20 to legs 25, 26 so that legs 17, 18 turn in the opposite sense to the end portions on which they are pivoted during folding and unfolding.
Patent GB-1225377-A (GB)
IPC: H01M4/22
Filed: 1968-06-10
Abstract: 1,225,377. Drying accumulator plates. VARTA A.G. 10 June, 1968 [22 June, 1967], No. 27448/68. Heading F4G. Plates in an accumulator case are dried by blowing hot gas into the case through its open top and subsequently withdrawing the gas from the case through its open top. In the drawing accumulator case 1 containing sets of plates 11 and separators is mounted in an inverted position on spaced conveyers comprising sprocket chains 5 and rollers 6, the plates being supported by members 51. Hot air is blown in through inlets 2 and sucked out through outlet 3. The inlets 2 comprise heating elements which may be controlled by temperature and/or humidity sensing means. The distance between the conveyers and size of the suction outlets 3 are adjustable.
Patent GB-1226478-A (GB)
IPC: G08B21/04
Filed: 1969-05-28
Abstract: 1,226,478. Radio signalling. ATLANTIC RICHFIELD CO. 28 May, 1969 [7 June, 1968], No. 27099/69. Heading H4L. In an alarm system, particularly for protecting a person working alone in an isolated area, a portable radio transmitter carried by the said person is actuated if the body of the person assumes an abnormal position, by means of a switch, e.g. a mercury type switch, which is operated in dependence upon its attitude. Manual switching means also maybe provided. The transmitter co-operates with a radio receiver which includes an alarm device and also transmits a signal via a delay means to a central alarm receiver and display providing audible and visible signals. The central alarm receiver may co-operate with a plurality of differently located radio receivers, providing an individual alarm light for each receiver.
Patent GB-1234597-A (GB)
IPC: B65H54/34
Filed: 1968-12-11
Abstract: 1,234,597. Winding yarns; thread reserves. HEBERLEIN & CO. A.G. 11 Dec., 1968 [5 Feb., 1968], No. 58985/68. Heading D1J. At the start of a winding operation a thread reserve 20 is wound on the bobbin 19 by causing the thread to be held by a lever 6 within the area of a curved surface 5 at one end of a straight guide surface 4; when the lever 6 is rocked to release the thread from the area of the curved surface 5 the thread passes along the straight guide surface 4 to be picked up by the thread traversing guide 16 and a package 21 is then wound. The straight surface 4 extends over the whole length the bobbin on which yarn is to be wound
Patent GB-1234674-A (GB)
IPC: B60T15/02
Filed: 1968-09-07
Abstract: 1,234,674. Parking brake actuator; fluidpressure brakes. FORD MOTOR CO. Ltd. 7 Sept., 1968, No. 42703/68. Addition to 1,169,474. Headings F2E and F2F. In an improvement of the invention claimed in Specification 1,169,474, a release baulk lever 14is pivotally mounted on the H-shaped gate 10 and is spring biased towards a position in which it extends across the portion 13 of the gate which connects the PARK and RELEASE guides. Movement of the control lever (not shown) across the gate from the PARK guide displaces the baulk lever 14 to a position A where it blocks movement of the control lever to the release position until the control lever has been moved along the RELEASE guide in the opposire direction to that required to release the parking brake. Movement of the control lever across the RELEASE guide to the PARK guide displaces the baulk lever to a position B in which it permits free entry of the control lever to the PARK guide.
Patent GB-1239442-A (GB)
IPC: B60N2/52
Filed: 1968-05-16
Abstract: 1,239,442. Vehicle seats. USTAV PRO VYZKUM MOTOROVYCH VOZIDEL. 16 May, 1968 [20 May, 1967], No. 23307/68. Heading A4U. A vehicle seat has a pneumatic spring comprising a cushion 2 filled with compressed air and disposed inside a box 1 pivoted to the ends of the arms 4, 7 of parallelogram linkages. The upper arms 4 of the linkages also carry a rod 3 which is pressed into the cushion 2 as the linkages swing downwardly. The seat 9 and back 10 are secured to the rod 3. The seat may have two rods 3 each pressing into an air cushion (Fig. 2).
Patent GB-1250821-A (GB)
IPC: G06K15/14
Filed: 1969-01-08
Abstract: 1,250,821. Selective printing. INTERNATIONAL COMPUTERS Ltd. 16 Dec., 1969 [8 Jan., 1969], No. 1080/69. Headings B6C and B6F. Magnetic printer having variable and fixed printing.-A magnetic printer having the usual print heads 4 recording on a drum 2 for transfer to a permanent record 9 also includes a member e.g. a cylinder 14 or a flat sheet carrying fixed printing matter 16 which is synchronously transferred to the drum 2. The cylinder 14 may have the fixed pattern formed directly on its outer surface or on a separate attached replaceable sheet 15. The sheet may have raised patterns 16 of magnetic material magnetized from an electro or permanent magnet situated inside the cylinder near the point where cylinder 14 contacts the drum 2. The fixed matter may be a magnetic doping agent formed in slots or grooves in a rubber or brass sheet. Alternatively the whole sheet may be magnetized and unwanted areas removed.
Patent GB-1252264-A (GB)
IPC: A23D7/005
Filed: 1968-12-03
Abstract: 1,252,264. Food spread. UNILEVER Ltd. 3 Dec., 1968 [4 Dec., 1967], No. 57439/68. Heading C5C. A food spread comprises an unworked cooled emulsion containing 70-90% edible fat, having a dilatation value at 25‹ C. of 100-400, which is dispersed in the emulsion together with part of the aqueous component in a continuous phase constituted by the remainder of the aqueous component, the emulsion being maintained in a destabilized condition of 0À15-0À75 (defined) by an emulsifier system. The emulsifier system comprises an emulsifier for stabilizing the fatty emulsion and an emulsifier for maintaining the spread in the destabilized condition. These functions may be fulfilled by a single emulsifier such as polyoxyethylene monostearate, stearyl alcohol ethylene oxide ether and polyoxyethylene sorbitan monostearate or by a mixture of stabilizing and destabilizing emulsifiers selected from proteinaceous colloids, glycerol or sorbitol partial esters of C 16 -C 24  fatty acids of HLB factor 3À5-7 and non-ionic emulsifiers of HLB factor 12-18. The fat phase preferably comprises vegetable oils rich in polyunsaturated fatty acids optionally mixed with butter oil, and/or interesterified hard fats. Optional ingredients are NaCl, and sorbic acid. The proteinaceous colloid may be a phospholipid, egg-yolk or sodium caseinate.
Patent GB-1257628-A (GB)
IPC: H04Q11/04
Filed: 1967-12-11
Abstract: 1,257,628. Automatic exchange systems. POST OFFICE. 11 Dec., 1968 [11 Dec., 1967], No. 56108/70. Divided out of 1,257,623. Heading H4K. In a time-division-multiplex switching system a register tests to see if a channel, set up over highways in tandem, is established satisfactorily and makes a second attempt at setting up a channel if the test shows failure. The system employs pulse-code-modulation. Each register of the system is scanned periodically to see if a setting-up sequence is required. In such a sequence a forward marking signal is used to indicate the calling channel and a backward mark is applied to indicate the required route. To be deemed successful such a sequence requires the reception of no signals before set-up, requires the reception of a channel-free signal on set-up, and requires that the free signal be removed. Failure in respect of any requirement conditions the register to make a second attempt, the initial attempt being preserved in order to print out details of the abortive attempt. Complete failure to set-up conditions a register to send number unobtainable tone.
Patent GB-1264221-A (GB)
IPC: F23Q9/14
Filed: 1969-05-02
Abstract: 1,264,221. Valves. DANFOSS A.S. 2 May, 1969 [3 May, 1968], No. 22446/69. Heading F2V. [Also in Division F1] A hydraulic telemotor system comprises a push-button actuated transmitter bellows 13, mounted on a plate 5 secured to the top of a gas cooker and connected by a conduit 10 to a receiver bellows 20, Fig. 3, which when actuated displaces a pressure responsive member 24 mechanically linked to the main and pilot valves (not shown) located within a fitting 4 whereby the valves became switched to their open position. The valves are held open by a solenoid energized by a thermocouple near the gas flame and the valves are switched to the closed position by pushing the button 6 of a second telemotor system 12, 9, 19 which results in a lever 26 pulling the two valves away from the solenoid. Plate 5 also carries a rotatable knob 8 connected by a cable 11 to a screw 31 connected to a thermostatically controlled valve (not shown) in the fitting 4; the latter valve thereby being adjusted.
Patent GB-1265271-A (GB)
IPC: C04B35/26
Filed: 1970-03-10
Abstract: 1,265,271. Ferrites. E. V. IZERGINA, and M. M. MIKHAILOVA. 10 March, 1970 [10 March, 1969], No. 11542/70. Heading H1N. A ferrite comprises oxides of iron (e.g. 70-78 wt. per cent), zinc (e.g. 8-16 wt. per cent), nickel (e.g. 6-12 wt. per cent), cobalt (e.g. 0À5-2À0 wt. per cent), manganese (e.g. 1À0-5À0 wt. per cent), magnesium (e.g. 0À3-3À5 wt. per cent) and chromium (e.g. 0À1-1À5 wt. per cent). Cores are made by calcining a mixture of oxides, dry- or wet-milling the resulting ferrite, pressing the cores from a mixture of ferrite and P.V.A. solution, and sintering. The products have a high quality factor at 1-60 mc. and are used as antenna cores and broadband transformer cores under high-frequency conditions.
Patent GB-1267243-A (GB)
IPC: G03B31/06
Filed: 1969-04-03
Abstract: 1,267,243. Audio-visual slides. MINNESOTA MINING & MFG. CO. 3 April, 1969 [4 April, 1968], No. 17685/69. Heading G5R. [Also in Divisions G2-G3] A transparency mount supports a sound track and comprises a frame 11 with a circular aperture 18 set in a recessed portion 17 in its rear wall, a flexible sheet 13 bearing a spiral magnetic sound track 28 surrounding a smaller circular aperture being held within the recess by means of a detachable plate 15 and an interposed resilient annular pressure pad 14, plate 15 having a central aperture 36 within a raised rib 43 and flanges 44 for releasably holding a transparency slide 16 for projection through the aligned apertures. A moving sound transducer follows the spiral sound track for sound playback while the slide is projected.
Patent GB-1289284-A (GB)
IPC: B65H51/10
Filed: 1970-03-06
Abstract: 1289284 Forwarding rollers TMM (RESEARCH) Ltd 19 April 1971 [6 March 1970] 10925/70 Heading DID In a yarn delivery assembly suitable for open-end spinning machines a pressure roller 2 mounted on an arm 4 fixed to a shaft 5 is biased towards a driving roller 1 by a spring- pressed plunger 16 acting on a roller 15 of a bell-crank lever 10 pivoted at 9 on an arm 8 which is fixed to the shaft 5. Should the yarn break and cause separation of the rollers by winding around one of them the roller 15 is driven along a cam surface 20 until it passes a dear-centre position relatively to the plunger 16 and pivot 9 whereupon the plunger is no longer effective to bias the roller 2. Such release of the roller 2 may cause operation of a warning signal or a stop motion to prevent further delivery of yarn to the rollers. When the roller 1 is common to a number of rollers 2 an indication that one of the rollers 2 has been released is given by the position of its resetting handle 13 relatively to the other handles.