baber/WOPTO huggingface dataset:
Patent EP-0251051-B1 (EP)
IPC: B65G45/00
Filed: 1987-06-19
Granted: 1990-05-23
Abstract: 1. Retention device at a conveyor belt scraper for a supporting beam (16) provided with scraper elements (20) which is disposed at right angles to the running direction of the belt, consisting of a spindle (3) fitted on the baseplate of the conveyor belt on each side of the conveyor belt (15), of supporting elements (4) fixed adjustably on each spindle (3) by means of nuts (10), and of a fixing block (9) on each supporting element (4) for retaining the two supporting beam ends, characterized in that two rocker arms (8) or a rocker arm (8) and a steering arm (14) are fitted between each supporting element (4) and each fixing block (9) to form a parallelogram, and the one ends of the rocker arms or of the rocker arm (8) and of the steering arm (14) are swivellably mounted on the supporting element (4), while the other ends are swivellably mounted on the fixing block (9), in that, one, two, three or all four points of support according to choice are designed as torsion springs (5), and in that an initial position of the rocker arm (8) pressed upwards under spring load can be determinded between a projection (30) disposed on the supporting element (4) and a rocker arm (8).
Patent EP-0274561-B1 (EP)
IPC: A47J31/057
Filed: 1987-06-19
Granted: 1991-10-16
Abstract: A coffee or tea maker for delivering hot water to a pot via a filter vessel comprising a fresh water container; an overflow device disposed for introducing the hot water into the filter vessel when the filter vessel is disposed below a portion of the overflow device, the overflow device including an intermediate vessel having first, second and third passages; a riser pipe disposed between the fresh water container and the intermediate vessel and extending through the first passage; a flow heater for heating the water in the riser pipe; a support location for the pot; a siphon extending through the second passage and disposed for periodically emptying the intermediate vessel; and a ventilation pipe extending through the third passage and having first and second ends, wherein the first end of the ventilation pipe is disposed in the intermediate vessel and the second end of the ventilation pipe is disposed outside of the intermediate vessel; and wherein the intermediate vessel is closed on all sides except for the passages.
Patent EP-0254140-B1 (EP)
IPC: G06F11/10
Filed: 1987-07-08
Granted: 1991-04-17
Abstract: A data block protection information code word (BSI) is formed by division of a message polymonial representing a data bit sequence (D) by a generator polynomial representing a cyclical binary code. Registers are arranged in register chains in a coder unit provided for this purpose with a polynomial ordinal number being allocated to every register representing a member of the binary code. Given the presence of a term at the ordinal corresponding to the registers (R) of the respective register chains (RK) missing in the polynomial ordinal seris, a respective logic element (V) is inserted to which an operation information is supplied, said operation information being formed in a means for the formation of the operation information (EBV) by parallel processing of a plurality of data bits together with information at the outputs of the registers (R) corresponding to the highest polynomial ordinals. As a result thereof, the processing speed of a coder unit is reduced, and thus, making possible the use of programmable or computer-controlled coder units with high speed data transmission rates.
Patent EP-0246695-B1 (EP)
IPC: B01J19/18
Filed: 1987-05-12
Granted: 1990-08-16
Abstract: 1. Profile made from synthetic material for a motorized biological filter intended for a purification installation, characterized by the fact that it has a series of cells of practically square cross-section, which are demarcated by two plane walls (1, 2) and by perpendicular partitions (3, 4), one of its edges comprising a face (8) along which there is a longitudinal recess (9) in which the blades (5, 6) of an adjacent identical profile are able to engage, so that it is possible to construct a continuous, flexible band made up of profiles assembled together and capable of being wound in a roll around a central cylindrical core in order to make up the body of the rotary filter.
Patent EP-0265980-B1 (EP)
IPC: B64B1/58
Filed: 1987-09-29
Granted: 1990-07-25
Abstract: 1. Method of attaching a longitudinal end of a strip of flexible material to a fastening part, characterised in that it consists : - in longitudinally folding said end at least once on to itself so as to produce at least one seam (14, 15), - in gathering the seamed end in pleated manner so as to produce a pad (12) in the shape of a fan, - in using a fastening part endowed with a housing (8) having a longitudinal section of flared shape matching the shape of the pad, said housing having an open longitudinal end in the direction of its apex, - in arranging pad (12) in said housing of the fastening part, whereby the strip extends beyond said housing through the open end of the latter so as to cause automatic blocking of the pad when the strip is subjected to tension.
Patent EP-0244274-B1 (EP)
IPC: A61B5/103
Filed: 1987-03-12
Granted: 1992-01-22
Abstract: A method of performing 3-dimensional skeletal analysis on a patient using an apparatus which includes a digitizer (11) measuring the position of a point, or a group of points, on the patient's body in 3-dimensional space. The digitizer includes a plurality of rotatable transducers (13) and a plurality of link members (15) linking the rotatable transducers. The free end of the digitizer (11) is adapted to accept a digitizer tip (17) and the output of the digitizer (11) is connected to a computer.
Patent EP-0255408-B1 (EP)
IPC: A61F2/08
Filed: 1987-04-07
Granted: 1991-04-03
Abstract: The present invention relates to a prosthetic ligament comprising a core (1) consisting of adjacent longitudinal synthetic fibres (2) which are coated with a biocompatible viscoelastic material (8), such as a biocompatible elastomeric resin, in the intra-articular part (7) of the ligament, in such a way as to leave the opposite end parts (10, 11) of the core (1) free and uncoated. In order to improve the mechanical characteristics of the ligament and to make them as similar as possible to those of a biological ligament, the fibres (2) of the core are twisted before coating with the resin (8) and are held thus twisted by this coating. <IMAGE>
Patent EP-0252810-B1 (EP)
IPC: C07C323/39
Filed: 1987-07-01
Granted: 1991-04-17
Abstract: A compound which is a carbamate or urea derivative of general formula (I)    <IMAGE>  (I)  wherein X is hydrogen, halogen or methylthio, Y is oxygen or   <IMAGE>  R is C1-C4 alkyl, R1 is hydrogen, one or two halogen atoms or trifluoromethyl groups, a methyl group, a methyl group, a cyano group, a nitro group, a methoxycarbonyl group, a methylenedioxy group linked to two adjacent carbon atoms of the benzene ring to which it is attached, or a fused benzo group forming an  alpha -naphthyl or  beta -naphthyl group with the benzene ring to which it is attached, R2 is a linear or branched C1-C8 alkyl or alkenyl group optionally substituted with halogen atoms or a methoxy group, a cyclopropylmethyl group, or a phenyl group optionally substituted with one or two halogen atoms or methyl groups, n is 1 or 2, and m is 2 or 3, or an addition salt thereof with a pharmacologically acceptable acid is pharmacologically active as a calcium antagonist.
Patent EP-0251956-B1 (EP)
IPC: E01F9/70
Filed: 1987-05-15
Granted: 1990-08-01
Abstract: This invention relates to a foldable roadmarker of the type comprising a vertical rectangular panel presenting colored bands and a foldable support composed of four feet articulated in two's to form two pairs of compasses located on either side of the panel and the two pairs of compasses are articulated on the same transverse rod which projects on both sides and which slides freely in two slots cut out in the vertical edges of the panel, which rod is adapted to engage in two slideways of a container for storing the roadmarkers.
Patent EP-0243345-B1 (EP)
IPC: G09F7/22
Filed: 1987-04-24
Granted: 1991-08-28
Abstract: The support has a foot structure (1) which is to be placed on the ground and a holder (4) which receives the advertising material, such as posters, labels or the like, and is mounted on the foot structure (1) with a pendulum bearing which has an approximately horizontally extending geometrical swivel axis. A pendulum weight (8) is arranged on the holder (4) or the bearer of the advertising material below the geometrical swivel axis of the pendulum bearing. A brake disc, which can be pressed on in an adjustable manner, or a restoring spring mechanism (11) is preferably provided on the pendulum bearing. The restoring spring mechanism can advantageously be constructed in such a way that it provides a restoring force and a friction damping only in the case of compliance with a predetermined degree of deflection. 
<IMAGE>
Patent EP-0277235-B1 (EP)
Title: Optical disc
IPC: G11B7/24
Filed: 1987-05-28
Granted: 1992-12-30
Abstract: A structure of an optical disc in which distortion occurring in a disc substrate (1) due to temperature change is inhibited. A disc (3) of a specified diameter is mounted on almost the centre of the disc substrate having an information recording layer (2) on a specified radial area, and a bonding section (7) of the disc to the disc substrate is formed of a material whose thermal expansion coefficient is almost equivalent to a thermal expansion coefficient of the disc substrate.
Patent EP-0277966-B1 (EP)
IPC: F24F13/15
Filed: 1987-07-17
Granted: 1991-02-20
Abstract: A rectangular frame composed of profiles (2, 3) and four identical corner elements (1) is suitable for mounting a series of pivotable blades forming an articulated valve and for creating channel bifurcations or junctions, in particular in ventilation and air conditioning installations.
Patent EP-0324792-B1 (EP)
Title: Screw cap opener
IPC: B67B7/18
Filed: 1987-10-30
Granted: 1992-06-17
Abstract: PCT No. PCT/FI87/00145 Sec. 371 Date Mar. 29, 1989 Sec. 102(e) Date Mar. 29, 1989 PCT Filed Oct. 30, 1987 PCT Pub. No. WO88/03511 PCT Pub. Date May 19, 1988.The disclosure relates to a screw cap opener. The structure of the opener is mainly based on a firm cylindrical body (1) inside which there has been installed pressing parts (2) which functions as the gripping means of the screw cap. The device functions so that when it is pressed against the top of the screw cap to be opened the pressing parts start to close strongly squeezing the screw cap from its sides. When the device is twisted, the cap either opens or closes. Structurally the functioning of the device is based on pressing parts which have been installed against the inside surface of the body with an axle so that they can turn vertically at an angle of approx. 25 DEG  in a downwardly slanting position close to a horizontal plane. The pressing parts are designed so that above the squeezing section there is an outwardly projecting tip (7), which when pressed against the top of the cap turns the pressing parts upwards so that the distance between them diminishes, the screw cap is squeezed between the pressing parts, and the device is ready for use.
Patent EP-0292723-B1 (EP)
IPC: G01G9/00
Filed: 1988-04-28
Granted: 1992-09-30
Abstract: In a method for continuously determining the delivery rate of a stream or flow of loose bulk material and/or for continuously dosing such material, the loose material is caused to travel along part of a circular path and is then removed from that circular path after travelling at least around a portion of a circle. The centrifugal force exerted by the loose material on the axis of rotation is measured and used to deterine the delivery rate. The centrifugal force is measured by sensing an excursion of a rotational axis of a measuring wheel caused by the centrifugal force exerted by the loose material continuously fed onto and removed from the rotating measuring wheel such that the material travels through a semicircle. Before being fed onto the measuring wheel, the material may be accelerated to the wheel's velocity. The centrifugal force resulting on the wheel axis is measured. An apparatus for carrying out this method includes appropriate drives for the measuring wheel, and arrangements for accelerating, feeding, and discharging the material, as well as a load cell, for example, for measuring the centrifugal force.
Patent EP-0296830-B1 (EP)
IPC: C07D457/12
Filed: 1988-06-22
Granted: 1993-02-03
Abstract: An ergoline derivative of formula I: <CHEM> wherein R1 represents a hydrogen atom or a methyl group; R2 represents a hydrogen or halogen atom, a methyl, cyano or phenyl group or an alkylthio group having from 1 to 4 carbon atoms; R3 represents a hydrocarbon group having from 1 to 4 carbon atoms; R4 represents a hydrogen atom, a phenyl group or a hydrocarbon group having from1 to 4 carbon atoms; either (a) each of R6 and R7 represents a hydrogen atom or, taken together, R6 and R7 represent a valence bond and R8 represents a hydrogen atom or a methoxy group, or (b) R6 represents a hydrogen atom and R7 and R8 taken together represent a valence bond; W represents an oxygen atom or an imino group; A represents a group of the formula CHR5, CH=CR5 or CH2CHR5 wherein R5 represents a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms; X represents an oxygen or sulphur atom or an imino group; and n is 0, 1 or 2; or a pharmaceutically acceptable salt of such ergoline derivative; is an antihypertensive agent.
Patent EP-0307206-B1 (EP)
Inventor: JENSON PER
IPC: H01C7/02
Filed: 1988-09-08
Granted: 1994-11-30
Abstract: A tubular heat recoverable article comprises conductive polymeric material and is heated to effect recovery by the passage of electrical current therethrough. Elongate electrodes are attached on the surface or embedded in longitudinal flanges extending along the article. The flanges also comprise conductive polymeric material but are not heat recoverable, and therefore remain substantially undeformed on recovery other than bending to accommodate transitions. This means that the contact resistance between the electrode and the conductive material of the flange does not increase significantly on recovery.
Patent EP-0309235-B1 (EP)
Inventor: FRIEDMAN BERNARD
IPC: A23L5/10
Filed: 1988-09-21
Granted: 1995-01-04
Abstract: Methods for frying food are disclosed including supplying cooking fluid to a fryer apparatus, frying food in the cooking fluid so that used cooking fluid including degradation products including surfactants are produced therein and food residue accumulates in the fryer apparatus, adding the treatment compound capable of selectively reducing the amount of the surfactants to the used cooking fluid, and permitting the treatment compound to remain within the fryer apparatus and settle upon the food residue while continuing the food frying process.
Patent EP-0321122-B1 (EP)
Inventor: BOEHM JEFFREY CHARLES
IPC: A61K31/47
Filed: 1988-11-30
Granted: 1996-09-25
Abstract: Compounds of formula (I) : <CHEM> wherein X is hydroxy, hydrogen, cyano, -CH2NH2, or formyl; R is hydrogen when X is cyano, CH2NH2 or formyl, or R is -CHO or -CH2R<1> when X is hydrogen or hydroxy; R<1> is -O-R<2>; -S-R<2>; -N-R<2>(R<3>); or -N<+>-R<2>(R<3>)(R<4>), R<2>, R<3> and R<4> are the same or different and are selected from H, C1-6 alkyl, C2-6 hydroxyalkyl, C1-6 dialkylamino, C1-6-dialkylaminoC2-6 alkyl, C1-6 alkylamino-C2-6 alkyl, C2-6 aminoalkyl or a 3-7 member unsubstituted or substituted carbocyclic ring; and when R<1> is -N-R<2>(R<3>), the R<2> and R<3> groups may be combined together to form a ring and pharmaceutically acceptable salts, hydrate and solvates thereof, processes for their preparation, intermediates used in their preparation, pharmaceutical compositions containing them and their use in therapy as inhibitors of tumor cell growth.
Patent EP-0356431-B1 (EP)
Title: Apparatus for administration of at least two gases to a patient
IPC: A61M16/10
Filed: 1988-03-08
Granted: 1992-12-23
Abstract: PCT No. PCT/SE88/00106 Sec. 371 Date Aug. 30, 1989 Sec. 102(e) Date Aug. 30, 1989 PCT Filed Mar. 8, 1988 PCT Pub. No. WO88/06903 PCT Pub. Date Sep. 22, 1988.An apparatus for administration of at least two gases to a patient is described. The apparatus comprises a patient circuit (40) which consists of a circle system for rebreathing and a drive circuit (20), and which is provided with delivery means (45, 46) for supplying fresh gas, and a carbon dioxide absorber (44), the apparatus further comprising an actual value transducer (47) for the gas concentration of one gas type, a desired value transducer (81) for indicating the desired gas concentration, and a control device (80) for maintaining said gas concentration. The apparatus is characterised in that the patient circuit and the drive circuit communicate with each other via a gas switching unit or exchanger (30) for open separation, and that the control device (80) comprise a calculating means for determining the gas volume and gas type to be supplied to the patient circuit (40) so as to obtain the desired value concentration.
Patent EP-0353241-B1 (EP)
IPC: A61F/
Filed: 1988-03-30
Granted: 1993-01-13
Abstract: Means for fixing a joint prosthesis the stem of which is provided with a friction surface (2). Said means comprises a substantially homogeneous mixture of a biologically compatible granular material in which the grains (3) have a substantially even particle size distribution and are substantially irregular and/or plastic. A method for fixing said joint prosthesis consists in that a cavity is reamed in the bone in which the prosthesis is to be applied, that grains (3) of biologically compatible material are applied in said cavity so as to form a grain bed, that the prosthesis is driven down into said grain bed until substantially the entire prosthesis stem is surrounded by the grains, that the grains are subjected to an external force, and that a device (5) for retaining the grains is applied on said bed around the prosthesis stem. <IMAGE>
Patent EP-0386058-B1 (EP)
Inventor: KITNEY RICHARD IAN
IPC: A61B8/12
Filed: 1988-11-10
Granted: 2001-05-23
Abstract: PCT No. PCT/GB88/00971 Sec. 371 Date May 9, 1990 Sec. 102(e) Date May 9, 1990 PCT Filed Nov. 10, 1988 PCT Pub. No. WO89/04142 PCT Pub. Date May 18, 1989.The internal examination of a human organ (3) is made by means of an ultrasonic probe (2) inserted into the organ (3), analogue echo signals from the probe being converted to digital signals (8) which are then stored in a digital computer (10) where they are manipulated to produce a variety of three-dimensional representations of the interior of the organ for display on a terminal (12) or as hard copy (13).
Patent EP-0335173-B1 (EP)
Inventor: WALZ KLAUS DR
IPC: B01D19/04
Filed: 1989-03-15
Granted: 1993-11-10
Abstract: Agents which contain (a) an ester of aliphatic carboxylic acids and aliphatic alcohols having a boiling point of at least 150 DEG  C. and -based on (a -b) 0.5-10% by weight of an amide of the formula <IMAGE> (I)  in which R stands for C10-C22-alkyl or -alkenyl, R' stands for H or C1-C4-alkyl, or the two R' together stand for an ethylene bridge, and R'' stands for the radicals  <IMAGE>  or -CH2-O-CH2-, wherein R''' stands for H, C1-C6-alkyl or phenyl, and (c) 1-30% by weight of a non-ionic surfactant are used for removing foam, for preventing foam formation and for deaerating aqueous systems.
Patent EP-0354595-B1 (EP)
IPC: C07H3/06
Filed: 1986-07-30
Granted: 1993-02-24
Abstract: Novel esterified oligosaccharides including at least one esterified disaccharide unit consisting of a uronic acid residue and a hexosamine residue can be topically applied to mammalian skin to improve the appearance of hair and other benefits. These oligosaccharides can be synthesised by chemical cleavage of an intact glycosaminoglycan chain or by condensation of hexosamine and uronic acid residues.
Patent EP-0369152-B1 (EP)
Title: Apparatus for automatically fastening the leading end of a yarn or wire to be reeled
IPC: B65H65/00
Filed: 1989-10-05
Granted: 1993-08-11
Abstract: The apparatus comprises a yarn or wire clamping and cutting device (31, 32) which in timed relation is automatically transferred from a rest position at the side of the filled reel (R) fitted on the yarn or wire winding machine, to a position in which this device is in line with the intermediate portion of the reel core and with the yarn or wire guide (G) stopped in the position for fastening the tail end of the reeled yarn or wire. Once the yarn or the wire has been clamped and cut, and the filled reel has been changed with an empty reel, the clamping and cutting device is caused to rotate synchronously with this latter reel, and the yarn or wire guide (G) is caused to perform at least one stroke away from, and near to the said device, so that at least two yarn or wire layers will be wound on the reel core, and the yarn or wire will be thus mechanically fastened to the said core, whereupon the said device (31, 32) is opened and returned into its rest position.
Patent EP-0423392-B1 (EP)
Title: Toilet bowl cleaner
Inventor: BUNCZK CHARLES J
IPC: C11D3/382
Filed: 1989-10-19
Granted: 1995-01-18
Abstract: Solid cake lavoratory cleansing block compositions comprising polyethylene glycol polymer and guar gum, and optional ingredients which include fragrances, dyes, solid binders, filler material and mixtures thereof.
Patent EP-0367364-B1 (EP)
Inventor: SU JOW-LIH
IPC: C07C255/25
Filed: 1989-10-31
Granted: 1994-02-02
Abstract: This invention relates to the production of aminoacetonitriles, and more specifically to an integrated process wherein a crude, unpurified reactor product stream from a hydrogen cyanide reactor together with a formaldehyde stream, optionally, a crude, unpurified reactor product stream from a formaldehyde process reactor are fed directly to a reactive absorber with an additional nitrogen source and scrubbed with a controlled pH aqueous solution to produce aminoacetonitriles in high yields. This process eliminates intermediate recovery and purification processes associated with conventional hydrogen cyanide and formaldehyde production processes by integrating the recovery and reaction processes into a reactive absorber.
Patent EP-0357741-B1 (EP)
Inventor: PEAN JEAN-LOUIS
IPC: A01N25/06
Filed: 1989-03-06
Granted: 1994-01-19
Abstract: The mixtures described consist of the insecticidal product presented in soluble form in carbon dioxide and a co-solvent, held at ambient temperature at a pressure at least equal to the vapor pressure of carbon dioxide by nitrogen gas. Application to the preventive and curative treatment by aerosol application of agricultural premises, equipment and products, industrial sites and public establishments.
Patent EP-0400096-B1 (EP)
Inventor: SCHUMACHER IVO
IPC: B01D29/88
Filed: 1989-05-11
Granted: 1994-01-26
Abstract: L'élément filtre comporte un tube central fermé (2) entouré de plusieurs filtres cylindriques creux (1) reliés par des tubes (8) à un cylindre (4) entourant le tube central (2). Le tube central (2) est destiné à évacuer le filtrat. On fait passer de l'air comprimé par le cylindre (4) pour nettoyer rapidement les filtres cylindriques (1).