baber/WOPTO huggingface dataset:
Patent EC-SP055748-A (EC)
Inventor: LENAERTS VINCENT
IPC: A61K9/24
Filed: 2005-04-25
Abstract: A solid dosage formulation having a core with a pharmacological agent dispersed in a first controlled-release matrix from which release of the agent is relatively slow; and a coat formed over the core and having the agent dispersed in a second controlled-release matrix from which release of the agent is relatively fast. The first matrix can be a cross-linked high amylose starch and the second matrix can be a mixture of polyvinyl acetate and polyvinylpyrrolidone.
Patent EC-SP920849-A (EC)
Title: Estructura absorbente formada en una unidad
Inventor: DE ALMEIDA JOAO
IPC: A23L7/113
Filed: 1992-07-16
Abstract: Una estructura absorbente de fluído mixta, formada en una unidad, que comprende: una capa de transferencia de fibras substancialmente hidrofílicas, y una capa de depósito de material de turba, dicha capa de depósito teniendo una densidad superior a la de la capa de transferencia, dichas capas siendo unidas a través de una entrecara difusa que define una zona limítrofe tridimensional compartida que contiene material de turba entremezclada con fibras hidrofílicas, dicha zona limítrofe logrando una condición de relación de comunicación de fluído íntima entre dichas capas.
Patent EC-SP951551-A (EC)
Title: Microcontenedor
Inventor: MANN HORST
IPC: B65D81/36
Filed: 1995-10-12
Abstract: El invento se refiere a un microcontenedor principalmente de plástico, que incluye al menos una sección cilíndrica, en particular circular, con un medio situado en la región del área periférica cilíndrica de esta conexión para producir una conexión trabaforma por deslizamiento o insección con al menos un microcontenedor más. El invento está caracterizado porque el contenedor puede rodar en la dirección periférica perpendicular a la dirección de inserción de su medio de conexión a deslizamiento e inserción sobre un medio formado de manera parecida en otro microcontenedor y es retenido siempre en una manera que conserva la forma durante este movimiento de rodamiento.
Patent EC-SP972285-A (EC)
Title: Composiciones oftalmicas
Inventor: CHASTAING GILLES
IPC: A61K38/43
Filed: 1997-10-15
Abstract: La presente invención se refiere a composiciones oftálmicas para el tratamiento de la hipertensión ocular y el glucoma, que comprenden una solución hipotónica o de 0,1 a 0,2% (p/p) de goma de xantano y 0,5 a 5% (p/p) de un inhibidor tópico de la carbónico anhidrasa o de una sal oftalmológicamente aceptable del mismo.
Patent EC-SP993230-A (EC)
Title: Antagonistas iii del receptor ccr-3
Inventor: ROGERS DANIEL HARRY
IPC: C07D295/02
Filed: 1999-11-19
Abstract: Esta invención se refiere a determinados 3-aminomethylpyrrolidine derivados de la Fórmula (I): que se CCR-3 antagonistas de los receptores, composiciones farmacéuticas que contienen ellos, los métodos para su uso y los métodos para la preparación de estos compuestos.
Patent EE-9900433-A (EE)
Inventor: VLADIMIR RONIN
IPC: C04B7/52
Filed: 1998-03-23
Abstract: A method of treating cement clinker by grinding the clinker in a tubular mill while charging water, gypsum, and, optionally, also a water-reduction agent to the mill at the same time. The water has a pH of from about 9 to about 13. A microfill agent and/or a water-reduction agent is mixed with said the high pH-value water to form a slurry, which is added to the clinker during the grinding process together with microfill agent and/or water-reduction agent in a dry state. The high pH value of the water can be obtained by electrolysis.
Patent FI-20001106-A (FI)
Inventor: BEIHOFFER THOMAS W
IPC: C08F8/00
Filed: 2000-05-10
Abstract: Bi-component superabsorbent materials are disclosed. The superabsorbent materials comprise a mixture of about 20% to about 40%, by weight, poly-(vinylamine) polymer or other basic resin and about 60% to about 80%, by weight of an acidic water-absorbing polymer, like polyacrylic acid.
Patent FI-20030304-A (FI)
Inventor: SUOLAHTI YRJOE
IPC: B65B17/00
Filed: 2003-02-27
Abstract: The invention relates to a wrapping machine and/or top foil wrapping machine, comprising a machine frame (1) supported on a fixed base and comprising upright vertical columns (2); a lifting frame (3) arranged to be vertically movable upwards and downwards and guided by the vertical columns (2); a lifting motor (4) for moving the lifting frame, power transmission means for the transmission of power from the lifting motor to produce vertical motion of the lifting frame, said power transmission means comprising elongate flexible drive elements (5) and wheels for the transmission of the power of the lifting motor to the drive elements. The wrapping machine further comprises a foil dispenser (7), on which a foil web roll (8) can be rotatably supported. The top foil wrapping machine comprises a top foil depositor. The lifting motor (4) is secured to the lifting frame (3) so as to be movable with it. The wheels comprise a drive belt pulley (6) fitted for reeling a flat belt. The drive belt pulley (6) is rotatably mounted on bearings on the lifting frame (3) and rotated by the lifting motor (4). Each one of the elongate drive elements (5) consists of a drive belt whose first end (9) is secured to the upper end of the vertical columns while the second end (10) is secured to the drive belt pulley (6). <IMAGE>
Patent FR-1584805-A (FR)
IPC: H01J11/12
Filed: 1968-09-10
Granted: 1970-01-02
Abstract: 1,195,636. Television displays. CONTROL DATA CORP. 10 Sept., 1968 [11 Sept., 1967], No. 42910/68. Heading H4F. [Also in Divisions G5 and H1] A matrix of individual gaseous discharge cells 16 actuated by a selection matrix of crossing electrodes 12, to form a visual display, is characterized in that there is no direct electrical contact between the electrodes 12 and the gas in the cell. Thus an ignited cell is prevented from inhibiting firing of another cell on the same drive electrode. As described, holes 16 in a glass plate 14 are filled with a 95: 5 Ne/He, mixture. Plate 14 is sandwiched between thin glass plates 18 (which act as dielectrics), and the latter are bonded to supporting glass plates 10 by an epoxy resin. X and Y electrodes 12 are deposited on plates 10; they may be thin films of gold; or of tin oxide 12A reverse-etched to the desired pattern and covered by a thicker layer of beryllium copper having light-transmitting holes 50, 52, Fig. 4. Cell ignition reliability is promoted by means of a thermionic or other electrode (60) passing through the cells (Fig. 6, not shown); or by including a photo-emissive substance (e.g. sodium) in the glass of plate 14 and subjecting the entire display to backlighting from a filtered nitrogen lamp source (90), Fig. 7 (not shown).
Patent GB-1050082-A (GB)
IPC: B29C48/10
Abstract: 1,050,082. Moulding thermoplastic tubing; tubular films. M. YAZAWA. May 7, 1963 [May 8, 1962], No. 17917/63. Headings B5A and B5B. In a method of 2-dimensionally stretching a moulded thermoplastic pipe or a tubular film, the pipe or tube 2 extruded from a die 1 is cooled and set (by passage through a cooling tank 4 and by introducing cooling liquid thereinto via a tube 8) and passed into a heating tank 19 (through which hot liquid is circulated) where it is inflated by heated pressure liquid discharged through orifices 18 in a feed pipe 16 into the space between two cylindrical plugs 11, 22 over which the tube 22 passes with small clearances permitting controlled leakages of pressure liquid to regulate the inflation pressure. The tube 2 is fed through the apparatus by rollers 3, 26, the rollers 26 being rotated at a higher speed than the rollers 3 to effect the required longitudinal stretching of the tube 2. The plugs 11, 22 may be grooved circumferentially or coated with porous material to increase the resistance to fluid flow thereof. In an alternative method thermoplastic tubing is drawn over a single cylindrical plug only and a tubing section between a pair of nip rollers and the plug is heated and inflated.
Patent GB-1052451-A (GB)
IPC: F16C33/28
Abstract: 1,052,451. Bearings. L. BULMER. Oct. 17, 1963 [Feb. 13, 1963], No. 5865/63. Addition to 1,035,023. Heading F2A. A bearing has liners, as described in the parent Specification, which serve as races and have balls or rollers therebetween. The balls or rollers may be of synthetic plastics material or may be of metal with a coating of synthetic plastics thereon; the rollers may have a moulded or inserted helical-shaped member therein which may be of metal or metal coated with plastics material and may be provided with grooved peripheries and the races may be of metal or of metal coated with synthetic plastics material. In embodiments, balls or rollers 6 are mounted between inner and outer races 1, 2, Fig. 2 (not shown), both of which are made of synthetic plastics material and have reinforcing members 3 therein; rollers 6, Fig. 4 (not shown), are of synthetic plastics material and have reinforcing members 3 therein; and the rollers are helical members 6, Fig. 5 (not shown), which may be of metal, metal coated with synthetic plastics material or of synthetic plastics material. In a modification, Fig. 6 (not shown), rollers 6 of synthetic plastics material have helical grooves 7 therein to facilitate lubrication.
Patent GB-1143793-A (GB)
IPC: F16D65/14
Abstract: 1,143,793. Road vehicle braking system. GIRLING Ltd. 11 July, 1967 [21 July, 1966], No. 32808/66. Headings F2E and F2F. Relates to a road vehicle braking system incorporating hydraulically operated wheel brakes and a transmission brake which is operable hydraulically simultaneously with the wheel brakes and operable mechanically for parking. General arrangement.-As shown, Fig. 2, brakes are applied by hydraulic fluid under pressure supplied to wheel brake cylinders 15 and to slave cylinder(s) of a disc brake 31 on the transmission shaft from a master cylinder 16, the piston of which is actuated by a pressure booster 17. Air compressed by a pump 18 driven by vehicle engine 19 is delivered through a regulator 21 to a reservoir 22 in which pressure is maintained at a predetermined value. The reservoir supplies air under pressure through a pedal valve 22 to the booster 17. Alternatively the master cylinder may be tandem type, one pressure space supplying the wheel brake slave cylinders and the other the transmission brake cylinders. The transmission shaft brake can be applied mechanically by a hand lever 33. The application to an eight wheel, four axle vehicle (Fig. 3, not shown) is generally similar, except that in this case there is one master cylinder mounted at or on each axle, one of the four master cylinders also supplying hydraulic fluid under pressure to the transmission brake. Transmission brake.-As shown, Fig. 4, a disc 66 is bolted to flanges 67 on a sleeve 68 splined on a shaft 69 projecting from the vehicle gearbox and driven when the vehicle is in motion. The disc is cooled by air through radial or helical passages 75. Opposed pistons 77, 78 operate in an hydraulic cylinder 76 along an axis perpendicular to the disc plane. The piston 77 acts on a friction pad 79 on a backing plate 81. The piston 78 acts on a yoke 82 which extends across the plane of the disc and carries a friction pad 83 on plate 84. Hydraulic fluid urges the pistons apart to apply the brake. To operate the brake mechanically, a spindle 85 (Fig. 5) is rotatable, by a lever 87, in a projection of piston 78. A rocking dolly 88 is interposed between a recess in the spindle and a recess in a thrust member 91. When the spindle 85 is rotated the dolly moves thrust member 91, which abuts the piston 77 and pad 79 is thereby urged against the disc. Reaction force on the dolly moves the piston 78 and yoke 82 to apply pad 83.
Patent GB-1225349-A (GB)
IPC: E21D23/00
Filed: 1969-04-25
Abstract: 1,225,349. Mine roof supports. GULLICK DOBSON Ltd. 25 April, 1969 [5 Sept., 1968], No. 21186/69. Heading E1P. A mine roof support assembly, see Fig. 1 (not shown), is provided with a leg alignment device which is disposed between a leg 2 and a base 4 and consists of a hydraulic ram having inlet means 14 for pressure fluid to extend and contract is so that it can assume an intermediate position. The ram is provided with a piston 7 with a hollow rod 8 in the form of a cylinder receiving a second piston 9, the arrangement being in fluid intercommunication as shown and provided with adjustment stops 19, 20 to control the stroke of the pistons. In a modification, see Fig. 3 (not shown), the device consists of two rams arranged in parallel with pressure inlets so disposed that the piston rod of one ram is extended whilst the other is contracted. In a further modification, Fig. 4 (not shown), a ram is provided having each chamber on either side of its piston connected to an associated cylinder with a free piston disposed therein, the associated cylinders being both connected to a common pressure source.
Patent GB-1227292-A (GB)
IPC: C07H19/04
Filed: 1969-04-08
Abstract: 1,227,292. Diesters of condensed phosphoric acid. KYOWA HAKKO KOGYO CO. Ltd. 8 April, 1969 [11 April, 1968], No. 17773/69. Headings C2C, C2U and C2V. Diesters of condensed phosphoric acid of the general formula where R and R<SP>11</SP> are alkyl, cycloalkyl, aryl, a sugar residue, an amino acid residue, a vitamin residue or a steroid residue, and m and n are zero or positive integers, are prepared by reacting esters of a mono-phosphoramidate or oligo-phosphoramidate, or salts thereof, of formula where B is a primary, secondary or tertiary amino group or a cyclic organic base, or diesters of a mono- or oligo-phosphoric acid, or salts thereof, of formula where R<SP>1</SP> is an α-, #- or γ-pyridyl group, with an acid of formula the reaction being carried out in a solvent comprising a triester or triesters of phosphoric acid. The reaction is generally carried out at temperatures up to 70 C., and other inert solvents may also be present.
Patent GB-1228141-A (GB)
IPC: B60R9/045
Filed: 1967-01-20
Abstract: 1,228,141. Roof rack convertible to bed or table. R. C. V. WOODROFFE. 18 April, 1968 [20 Jan., 1967], No. 3029/67. Heading B7J. [Also in Division A4] To enable a vehicle roof rack, comprising telescopic sections 1 and 2, to be converted into a frame for a bed or table, the roof anchorage arms 9, which are pivoted to the upper members 1b of one rack section, may be swung down to allow a peg 12 projecting therefrom to pass through aligned holes in the lower members 1c, 2c thereby providing vertical bracing between the upper and lower members of each section and preventing telescoping. Each arm 9 consists of a cranked portion 9b fitted at its outer end with a sliding sleeve 9a on which a clamp is threaded. A sheet 15 or boards, Fig. 5 (not shown), convert the rack into the bed or table respectively. Extension legs may replace suckers 4 when the rack is used as a table and also the arms 9 may alternatively be pivoted inside the frame members, thereby preventing pegs 12 passing through the aligned holes.
Patent GB-1230764-A (GB)
IPC: A47C5/12
Filed: 1967-07-26
Abstract: 1,230,764. Moulding plastic substances. DUNLOP CO. Ltd. 23 July, 1968 [26 July, 1967; 7 June, 1968], Nos. 34308/67 and 27100/68. Heading B5A. [Also in Division A4] A seat is moulded from resilient material with a cardboard or leatherboard reinforcement. A base-plate 53 is moulded integrally with the seat and has clips 53 to support the reinforcement (42, 46) in the mould. Polyurethane foamforming composition is fed into the assembled mould through hole 55. After curing, locating studs 56 are withdrawn and the mould opened about hinge 54, to remove the seat. The mould may be lined initially with plasticized P.V.C. sheet, to form an integral cover for the seat.
Patent GB-1232126-A (GB)
IPC: H01L21/288
Filed: 1969-09-16
Abstract: 1,232,126. Semi-conductor devices. RCA CORPORATION. 16 Sept., 1969 [23 Dec., 1968], No. 45588/69. Heading H1K. A method of providing electrodes on a semiconductor wafer 10 comprises providing a first, metal, layer 16 which contacts the wafer surface where required through apertures in an insulating surface layer 12, then providing a second, platinum, layer 36 over the first layer, and coating this second layer with a third, metal, layer, providing apertures in the third layer by masking and etching to expose portions of the platinum layer and etching the exposed platinum away using an etchant which does not attack the metals of the first and third layers. The third layer is then removed over the remaining platinum portions 36 by etching, the first layer being protected meanwhile by an insulating layer 40, and a good conducting metal 20 such as gold, silver or copper is electrolytically plated on these remaining portions 36 to complete the electrodes. Finally the insulating layer 40 is removed and parts of the metal layer 16 are etched away to separate the electrodes from one another. The metals used for the first and third layers may be titanium, tantalum, or rhodium, and the semi-conductor is silicon or gallium arsenide. The compositions of the chemical etchants used in the process are given.
Patent GB-1232802-A (GB)
IPC: F16C17/08
Filed: 1968-07-05
Abstract: 1,232,802. Gyratory crushers. NORDBERG MFG. CO. 5 July, 1968 [5 July, 1967], No. 32310/68. Heading B2A. The bearing surfaces of the main shaft 22 of a gyratory crusher are cooled and lubricated by oil supplied via an inlet 40 Fig. 2 and passages 41, 44, 45, 47,-a central space 48 in a socket plate 25 and a concavity 49 in a bearing plate 24. As described, the lower end of the shaft is secured to the bearing plate 24, Fig. 2, which rests on the swivel or socket plate 25. The two plates have conforming spherical surfaces. Below the plate 25 is a thrust plate 27 mounted on a piston 28, which is supported by hydraulic fluid supplied via a pipe 34. The upper and lower surfaces of the plate 25 are associated with metering orifices 54, 57 which maintain the correct oil pressures at the upper and lower surfaces. Cooling passages may, in an alternative embodiment be formed in the swivel plate 25.
Patent GB-1233678-A (GB)
IPC: C08G18/28
Filed: 1969-08-04
Abstract: 1,233,678. α-Halo-alcohols. . FARBEN. FABRIKEN BAYER A.G. 4 Aug., 1969 [21 Aug., 1968], No. 38878/69. Heading C2C. [Also in Division C3] α-Halo-alcohols are produced by reduction of a compound of formula R 1 CXXCOCXHal R 2 , in which each of R 1  and R 2  in hydrogen, chlorine, bromine or fluorine or an alkyl or haloalkyl group, each X is hydrogen or Hal and Hal is chlorine, bromine or fluorine or of tetrachlorocyclopentadienone, at 10‹ to 90‹ C. with 1 to 10 moles based on the ketone, or formic acid and 0À3 to 10 moles, based on the ketone, of an aromatic or quasi-aromatic cyclic amine. The reducing agent may be used in the form of a formic acid-amine salt, and/or in the presence of a carboxylic acid anhydride optionally in admixture with a dicarboxylic acid or acid amide. Acyclic starting materials specified are di-, tri-, tetra-, penta- and hexa-chloro-acetones, tri- and hexa-fluoro-acetones, and fluorochloroacetones.
Patent GB-1233851-A (GB)
IPC: C07F7/08
Filed: 1969-09-23
Abstract: 1,233,851. Compositions comprising a fluoroalkyl trisiloxane. DOW CORNING CORP. 23 Sept., 1969 [21 Oct., 1968], No. 46717/69. Heading A5B. [Also in Division C3] A fluoroalkyl trisiloxane which alters the androgenic function in males has the formula: The compound can increase or decrease the seminal fluid and size of seminal vesicle or sperm count depending on dosage and can be used to treat prostatic hypertrophy and carcinoma. It may be diluted with sesame oil for oral application.
Patent GB-1239186-A (GB)
IPC: B23K9/06
Filed: 1970-01-30
Abstract: 1,239,186. Fusion welding. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 30 Jan., 1970 [3 Feb., 1969], No. 4630/70. Heading B3R. [Also in Divisions H2 and H5] Arc-welding apparatus comprising a welding torch 9 with a welding electrode 11, means for supplying shielding gas to an orifice 14 surrounding the electrode, a device 15 for ionizing the shielding gas issuing at the orifice, a source 1, of welding current and a source 4 of a high frequency voltage for establishing a highfrequency discharge between the electrode and workpiece 3 by which the welding arc is struck and/or stabilized, is characterized in that there is provided a first coaxial cable 20 having a length equal to a quarter wavelength of the high frequency voltage and consisting of a first conductor 7 the ends of which are connected to the welding electrode and to a terminal of the source of welding current and a second conductor 8 connected to a terminal of the source of high frequency voltage, and a second coaxial cable 21 having an inner conductor 23 the ends of which are connected to the other terminal of the source of high frequency voltage and to a point 24 of the first conductor remote from the welding electrode, and an outer conductor 22 connected to the second conductor 8 and to the first mentioned terminal of the high frequency source, the sum of the lengths of the second coaxial cable and of that part of the first which is situated between the said connection point 24 and the welding electrode being equal to one half wavelength of the high frequency voltage or to an integral multiple thereof. The coaxial cables 20 and 21 form a high frequency voltage transformer having a maximum secondary short-circuit current so that an arc is readily struck even with a high frequency voltage source 16 of relatively low power. The auxiliary electrode 15 for ionizing the issuing gas is connected to an auxiliary high voltage source 16 by a lead which passes through the interior of the hollow conductor 7 which space is also used for supplying shielding gas and cooling water for the conductor 7. In a second embodiment (Fig. 2, not shown) the device for ionizing the shielding gas comprises a thermal emission coil surrounding the electrode. In this embodiment the effective length of the first coaxial cable can be adjusted by means of a sleeve member adjustably mounted on the outer conductor. The high-frequency voltage source may be designed to produce short voltage pulses synchronized with the mains voltage, the pulses occurring, e.g. a short time after each passage through zero towards the positive polarity to increase the efficiency of the system and/or to reduce the power of the high frequency voltage source.
Patent GB-1239463-A (GB)
IPC: A22C25/14
Filed: 1968-09-12
Abstract: 1,239,463. Eviscerating fish. NORDISSHER MASCHINENBAU RUD. BAADER. 12 Sept., 1968 [19 Sept., 1967], No. 43470/68. Heading A2U. The liver of a fish is removed by inserting a bent fork member, having two prongs whose spacing is variable, through the gill cavity so as to position the prongs parallel with the spine of the fish and between the liver and the spine, so that by pulling the fork member generally away from the spine the prongs may be caused to strip along the interior wall of the belly cavity to sever the ligaments supporting the liver lobes and at the same time remove the liver from the fish. Preferably, the prongs have gullet grippers 19 and stripper edges 19 and are urged apart by a spring 25 acting via a pair of plates 23, 24, so that when the assembly is inserted via the gill cavity the plates 23, 24 lie closely against the interior wall of the belly cavity below the liver and the prongs are similarly arranged above the liver (Fig. 6). The prongs may then be squeezed together so that the grippers 18 grip and sever the gullet of the fish, after which the assembly is withdrawn downwardly so that the stripper edges 19 co-operate with the plates 23, 24 to sever the liver supporting ligaments while the severed gullet is still being gripped by the grippers 18, the liver and gullet thus being removed together in one operation. Plates 23, 24 are pivoted on a shaft 22, and the prongs are mounted on separate shafts 8 connected by gear sectors 9. A further pair of plates 12 may be provided, pivoted by shafts 11 and urged against the sides of the fish by a spring 13.