baber/WOPTO huggingface dataset:
Patent EP-0262142-B1 (EP)
IPC: G01B11/16
Filed: 1986-07-08
Granted: 1990-09-19
Abstract: Device for controlling the geometry of a mechanical structure comprised of a plurality of interconnected rigid elements by means of an optical skeleton (A, B, C) which is formed of a light beam (24) which travels through the elements (10, 12, 14) of the structure, and photodetector means (28, 32, 36, 40, 42 46) which are associated to elements of the structure and to which are directed fractions of the light beam (24). The invention applies to moving structures such as robots or manipulator arms, as well as to fixed structures.
Patent EP-0236429-B1 (EP)
IPC: C12N15/52
Filed: 1986-08-26
Granted: 1993-04-07
Abstract: A system for the production of biotin wherein a biotin retention-deficient strain of a cell is transformed with plasmid bearing the biotin gene cluster bio (A, B, F, C and D). The media of cultures of the resulting cells contains enhanced amounts of biotin by comparison with similar constructions in strains capable of biotin retention.
Patent EP-0243394-B1 (EP)
IPC: G01N11/10
Filed: 1986-10-16
Granted: 1990-01-17
Abstract: Un rhéomètre possédant des éléments de cisaillement (4, 5) relativement mobiles pour imprimer des efforts de cisaillement à un échantillon de matière placé entre lesdits éléments (4, 5) est pourvu de moyens de chauffage comprenant une bobine (18) permettant le chauffage par induction des éléments (4, 5) pendant l'utilisation.
Patent EP-0277307-B1 (EP)
IPC: B65D19/38
Filed: 1987-12-01
Granted: 1993-03-31
Abstract: The device consists of a frame and an insert which is suspended in the frame or placed on the frame for accommodating the product to be transported and stacked. The object is to provide a lightweight and easily producible workpiece carrier which is suitable for handling by robots and whose parts can be stacked one inside the other for transport in the empty state, but which can also be produced so inexpensively that they can be thrown away after use if return transport is too expensive. The frame is produced as an injection moulded part made of plastic, has outwardly directed ribs, bears upwardly directed projections, which grip through recesses moulded into the insert, and has recesses on the underside of the frame corresponding to the upwardly directed projections, in which recesses there engage upwardly directed projections of a frame stacked below. <IMAGE>
Patent EP-0248592-B1 (EP)
IPC: B42F17/08
Filed: 1987-05-28
Granted: 1991-10-30
Abstract: A box for storing thin slightly compressible objects, in particular floppy disks FD, has an inner part 1 and an outer part 2. In an open position of the box, the inner part 1 is substantially upright for support of the disks in a position for selection of one of them. The inner part 1 has a foot member 4 beneath the disks and a stem member 5 behind the disks. A movable member 3 is pivoted at pins 16 to the inner part at a position spaced above the foot 4. This member 3 has a lower portion beneath the pivot pins 16 and an upper portion thereabove. On movement of the upper portion away from the stem member 5, the lower portion 17 moves crosswise of the foot 4 and compresses the disks FD locally between itself and the stem 5 which acts as a reaction member. This action causes the disks to fan out above the pivot pins 16 for selection amongst them. The upper portion of the movable member 3 restrains the disks from falling forwards out of the box.
Patent EP-0255458-B1 (EP)
IPC: A01D84/00
Filed: 1987-07-07
Granted: 1990-11-14
Abstract: This invention relates to a farm machine having a device (2) for picking up hay on the ground and a device (3) for moving the hay laterally and turning it over. The device (3) for moving and turning over the hay includes a flexible belt (21) equipped with drivers (22) and oriented crosswise to the flow of the hay. An at least approximately flat guide plate (23) extends from the pickup device (2) to the drivers (22). The machine according to the invention makes it possible to move and turn over windrows of hay or other plants that are on the ground.
Patent EP-0267252-B1 (EP)
IPC: H02P/
Filed: 1987-05-20
Granted: 1991-10-23
Abstract: PCT No. PCT/FR87/00166 Sec. 371 Date Jan. 19, 1988 Sec. 102(e) Date Jan. 19, 1988 PCT Filed May 20, 1987 PCT Pub. No. WO87/07455 PCT Pub. Date Dec. 3, 1987.A frequency converter is provided for the power supply of an asychronous motor, comprising: a rectifier bridge (11) connected to a multiphase network and to an intermediate DC circuit (12); an inverter (13) comprising three pairs of static switches (T1-T6) connected in a Graetz bridge; characterized by; a means (21) for reading the current associated with the intermediate circuit (12) and elaborating an image signal of the reverse circuit and delivering an image signal of the current in this circuit; a stabilization control circuit (22) connected to said means (21) and delivering a reverse current excess signal (ST) when the signal (Id) exceeds an adjustable threshold; and a means (25) for reducing the output voltages of the inverter, and adapted for modifying the modulated pulses, this means being controlled by the output signal (ST) of the stabilization control circuit (22).
Patent EP-0300503-B1 (EP)
Inventor: BARNETT RONALD E
IPC: A23L1/308
Filed: 1988-07-23
Granted: 1994-11-09
Abstract: Ice crystal growth is inhibited in frozen food products by adding a partially delignified plant fiber, a hemicellulose B or mixtures thereof to the frozen food product.
Patent EP-0289100-B1 (EP)
IPC: A01N43/40
Filed: 1988-04-27
Granted: 1992-04-01
Abstract: A novel herbicide of formula I <CHEM> wherein R1 represents a halogen atom or an alkyl, haloalkoxy, haloalkyl or alkoxycarbonyl group;      R2 represents a hydrogen or halogen atom; each of R3 to R6 independently represents a hydrogen or halogen atom or a cyano, alkyl, haloalkyl, alkoxy or haloalkoxy group; R7 represents a hydrogen or halogen atom, or an alkyl, haloalkoxy, haloalkyl or alkoxycarbonyl group; and A represents a nitrogen atom or a -CH- group, together with its formulation and use as a herbicide, and its preparation.
Patent EP-0293962-B1 (EP)
IPC: B01F3/08
Filed: 1988-05-10
Granted: 1992-08-19
Abstract: The invention relates to a device provided with a reservoir (1) receiving a liquid and with a rotor (3) arranged in said reservoir, which rotor can be rotated about its central axis. The rotor is provided with a few blades distributed over its circumference, said blades being shaped such that when the rotor is rotated a liquid is sucked in in a direction extending transversely to the axis of rotation of the rotor. Near the outer circumference of the rotor there is arranged the outer end of a pipe (10) being in communication with at least one other reservoir (2), all this such that during rotation of the rotor material can be sucked in from said other reservoir.
Patent EP-0322078-B1 (EP)
Title: Decoding device for a record carrier provided with a multi-track data pattern which includes error protection data, and player comprising such a decoding device
IPC: G11B20/18
Filed: 1988-12-19
Granted: 1992-10-21
Abstract: In a multi-track record carrier the data is stored in words which comprise an increased number of symbols as a result of added redundancy. In order to neutralize so-called burst errors, the symbols of a word are stored in a distributed manner, for example by interleaving. In the case of loss of track, a regrouped word may then actually consist of parts of two or more different words (i.e. words situated on several tracks). Decoding of such a word is prevented in practice in that a series of symbols are invalidated in the case of loss of track, for example by inversion or by means of an invalidity flag.
Patent EP-0301798-B1 (EP)
Inventor: DOUGLAS PATRICK JOSEPH
IPC: B07B13/16
Filed: 1988-07-26
Granted: 1993-10-27
Abstract: There is disclosed a screening apparatus for screening particulate material and which comprises a base frame (6), an elevating conveyor (3) adjustably mounted on the base frame and arranged to convey material from a loading station (1, 2) at or near a lower end of the conveyor to a discharge station at an upper end of the conveyor, a sub-frame (8) adjustably mounted on the base frame and carrying a vibratory screen (12) for receiving material falling from the conveyor, drive means (14) for adjusting the position of the conveyor along a guided path of movement, and a coupling arrangement (7, 9) which couples the conveyor (3) and the sub-frame (8) together in such a way that adjustment of the position of the conveyor relative to the base frame (6) is accompanied by corresponding adjustment of the position of the sub-frame relative to the base frame so that the vibratory screen (12) can take up any required attitude to suit particular requirements and in which it is still able readily to receive material falling from the upper end of the conveyor.
Patent EP-0309093-B1 (EP)
Inventor: MASAKI KAZUMI
IPC: A61N1/36
Filed: 1988-08-19
Granted: 1994-03-02
Abstract: Disclosed is a novel low-frequency electrotherapeutic device wherein a low-frequency voltage having a ratio of positive voltage component to negative voltage component in the range of about 0.1:1-0.5:1 is used. The electrotherapeutic device can be advantageously used to massage human body or to iontophorese medicament thereinto without causing unwanted discomforts such as pain, inflammation and burn which are inevitable in conventional low-frequency electrotherapy.
Patent EP-0313234-B1 (EP)
Title: Sucralose compositions
IPC: A23L27/30
Filed: 1988-10-06
Granted: 1992-08-12
Abstract: Synergy is is obtained by combining sucralose and a saccharide sweetener selected from fructose, glucose, maltose and gluco-oligosaccharides, and mixtures thereof, and sugar alcohols.
Patent EP-0317276-B1 (EP)
Inventor: SYME BLAIR GRIEVE WILSON
IPC: B29L7/00
Filed: 1988-11-15
Granted: 1994-09-14
Abstract: This invention concerns biaxially oriented polypropylene films containing from 1 to 40 percent by weight of a hydrocarbon resin, the resin being substantially miscible with the polypropylene, and the film having a crease retention of at least 50% as measured by ASTM D920-49. The hydrocarbon resin is preferably a terpene resin, a hydrogenated synthetic resin or a compatible rosin. Crease retention values in excess of 70% have been achieved in particular by orienting the films at a temperature of at least 10 Centigrade degrees below the crystalline melting point of the polypropylene.
Patent EP-0320134-B1 (EP)
IPC: C08G18/76
Filed: 1988-11-21
Granted: 1993-04-07
Abstract: Polyisocyanate composition comprising :  (A) 30-45% w of diphenylmethane diisocyanates ; (B) 28-67% w of polymethylene polyphenylene polyisocyanates having more than two free isocyanate groups in the molecule ; and (C) 3-27% w of a prepolymer from a diphenylmethane diisocyanate and a compound containing at least two isocyanate-reactive groups and having a molecular weight below 1000 ; the % w being calculated on the total amount of (A), (B) and (C) present in the composition ; the number average isocyanate functionality of the composition being at least 2.3. The compositions show improved miscibility with rigid foam polyols resulting in processing benefits. Foams made from these compositions exhibit smaller cell size and lower thermal conductivity.
Patent EP-0286518-B1 (EP)
Title: Method and system for acquisition and segregation of the effects of simultaneously arising sources of electromagnetic field and their application to prediction of earthquakes
IPC: G01V3/12
Filed: 1988-03-31
Granted: 1991-11-06
Abstract: The present invention relates to a system for acquisition and separation of the effects of simultaneous sources of electromagnetic field. According to the invention the system comprises an array of n pick-ups (1a . . . 1e) connected to registration means (2), the minimum number n of pick-ups per array being equal to 2s+2, where s is equal to a number of simultaneous sources to be analysed.
Patent EP-0300980-B1 (EP)
IPC: B25G1/10
Filed: 1988-07-15
Granted: 1991-06-19
Abstract: A handlebar grip (2), particularly for a cross-country motorbike, has a covering of densely distributed flexible needles (5) extending in a substantially radial direction from the external cylindrical surface of a tubular handgrip body (2) mounted on the extremity of the handle-bar. The needles made of a material with a high modulus of elasticity provide a grasp surface desirably soft and capable of ensuring a secure grasp also in presence of rain and mud by "pricking" the palm side of a preferably gloved rider's hand. The needles have the points preferably oriented in such a way as to form a favorable incidence angle with the rider's hand for promoting a more secure grasp.
Patent EP-0338015-B1 (EP)
Title: Method and apparatus for cutting and deburring tubes
IPC: B24B9/00
Filed: 1987-12-18
Granted: 1991-06-26
Abstract: PCT No. PCT/SE87/00616 Sec. 371 Date May 30, 1989 Sec. 102(e) Date May 30, 1989 PCT Filed Dec. 18, 1987 PCT Pub. No. WO88/04589 PCT Pub. Date Jun. 30, 1988.A method and an apparatus for cutting and deburring tubes is disclosed wherein the cutting apparatus includes a cutting device, a double-acting deburring device and two sets of separately actuated carrier jaws for clamping a base tube which is to be cut therein. At least one of the sets of jaws is movable toward and away from the other set of jaws. The method is achieved by feeding a base tube into the pair of separately actuated carrier jaws. The jaws are then closed to clamp the base tube on either side of the cutting device. After the base tube has been cut, the cutoff part of the tube is moved away a predetermined distance to enable the double-acting deburring device to be introduced between the cut ends of the base tube and cutoff part. When the deburring device is in place between the ends, the movement of the cutoff part of the tube is then reversed, whereby it contacts the deburring device which in turn contacts the base tube. Simultaneous deburring of both cut ends takes place, the jaws are unclamped and a new cycle is commenced.
Patent EP-0393080-B1 (EP)
Inventor: SEROUSSI GADIEL
IPC: H03M13/03
Filed: 1988-10-05
Granted: 1994-12-28
Abstract: Un réseau systolique systématique de cellules R Cauchy reçoit une suite de messages de symboles K, à partir de quoi il calcule systoliquement des symboles de vérification R et les ajoute à la fin de la suite de message afin de former un mot de code de N = K+R symboles. Les cellules Cauchy fonctionnent indépendamment, sans qu'il n'y ait de retour comme cela est habituellement requis, de sorte que seules les cellules adjacentes doivent fonctionner synchroniquement, un signal d'horloge passant systoliquement de cellule en cellule et le réseau systolique dans son ensemble étant asynchrone. Cela a pour résultat de permettre au codeur de fonctionner à des débits bien plus élevés et d'être facilement reconfigurable en temps réel afin de s'adapter à d'éventuels changements dans le nombre de symboles (K) de messages ou dans le nombre de symboles (R) de vérification.
Patent EP-0350714-B1 (EP)
Inventor: CHATURVEDI NISHITH
IPC: C12N11/08
Filed: 1989-06-28
Granted: 1994-03-09
Abstract: A cell culturing system, methods for the preparation thereof, and methods for affixing other biologically active moieties to a substrate are provided. Said cell culturing system comprises: a substrate; a film comprising polyallylamine on said substrate; viable cells affixed to said substrate; and a nutritive medium contacting said cells, whereby said cells perform normal metabolic cell functions.
Patent EP-0355393-B1 (EP)
Title: Dummy bar for continuous casting plants
IPC: B22D11/08
Filed: 1989-07-18
Granted: 1993-03-31
Abstract: The dummy bar includes a flexible sheet having several rows of contact elements fastened along a portion of its length to both sides of the sheet. Free projections of contact elements of different rows overlap one another in a lengthwise direction to the dummy bar. In order to create a simple, operationally safe, low maintenance dummy bar the flexible sheet includes recesses corresponding to the projection of the free projections of the contact elements.
Patent EP-0401454-B1 (EP)
Title: Hair-care composition for avoiding oxidation damage to hair
IPC: A61K6/06
Filed: 1989-09-27
Granted: 1993-01-07
Abstract: It has emerged that residues of hydrogen peroxide in human hair result in oxidation damage. This can be prevented with a water-soluble product which is in the form of a powder or tablet and which preferably contains 5 to 50 per cent by weight of ascorbic acid or the salts or derivatives thereof. The ascorbic acid, which is coated, for example, with silicone or ethylcellulose, can be stored in a formulation of this type for a relatively long time and dissolved in water only when used. This can take place with the aid of sodium bicarbonate with an effervescent action. A hair-care composition of this type is extremely well tolerated by hair and skin.
Patent EP-0335850-B1 (EP)
Title: Method and apparatus for vacuum cleaning a pile of mineral wool plates
IPC: B08B1/02
Filed: 1989-03-21
Granted: 1993-02-03
Abstract: A method and an apparatus in the manufacture of mineral wool plates (3) by dividing a path of mineral wool (1) into plates of pieces each having the same length and width, said method and apparatus being useful in reducing the spreading of loose fibres and other particles from the edges of the mineral wool plates (3) by means of vacuum cleaning slots (10, 11, 12) or corresponding means exhausting air from the area adjacent the mineral wool surface so that loose fibres and other particles are brought with the air into the exhaust slot or slots, whereby a pile (8) of mineral wool plates (3) is formed, whereupon the vacuum cleaning slots (10, 11, 12) are moved over all four side edges of said pile (8), and whereby said side edges are preferably sprayed (13, 14, 15) with a dust binding substance, which is then dried (16, 17).
Patent EP-0398892-B1 (EP)
Title: Method for manufacturing a composite seal, pipe part provided with such a seal and also a pipe connection comprising such a composite seal
IPC: F16L17/02
Filed: 1988-12-20
Granted: 1993-08-11
Abstract: A method is provided for manufacturing by injection molding a composite seal, which is suitable for reception in an internal groove recess of a pipe part, being provided with a coupling and a retaining annular element formed from a less elastic material. Said retaining annular element (1) is provided with one or more sealing parts (2, 3) of a more elastic material. Said method comprises that sealing parts (2, 3) are first formed from a more elastic plastic, being compatible with the less elastic plastic, such that the retaining element (1) is gradually formed and joined to the sealing parts (2, 3), at least one portion of the free surface of the retaining element is provided with a film of the more elastic plastic and the face side of the retaining element has at least one projection (15) of the less elastic plastic in the vicinity of the insertion opening of a pipe part to be received. A pipe part is also provided whereby said pipe part has a coupling having an internal groove recess wherein a composite seal, manufactured according to the present method, is received.
Patent EP-0417133-B1 (EP)
Inventor: DUPREE RAYMOND
IPC: G01R33/30
Filed: 1989-05-20
Granted: 1993-10-20
Abstract: A NMR-spectrometer with a sample exchanger is disclosed. In order to take NMR-spectrograms, it is necessary that the spins of the sample be arranged in a homogeneous magnetic field. For that purpose, NMR-spectrometers have a magnet arrangement (2) in the magnetic field of which is arranged a sampling head (5). When the spin-grid-relaxation time T1 of substances to be examined lies in the range of hours, the spectrometer is blocked for hours due to the necessary prepolarization of the sample. The invention is aimed at solving this problem. A sample magazine (11) is arranged in the magnetic field generated by the magnet arrangement (2). It offers the possibility of exposing a larger number of samples to the magnetic field of the magnet (2) while simultaneously carrying out measurements. Since measurements of samples having long spin-grid-relaxation times T1 require a considerable time, the capacity of a magazine arranged in the magnetic field is sufficient to ensure a practically continuous operation of the spectrometer, even when samples with long T1 are analysed. The design of the sample magazine (11) as a rotatable drum (21) arranged in the bore (1) of a cryomagnet is particularly appropriate for cryomagnets.
Patent EP-0429460-B1 (EP)
IPC: F02D41/12
Filed: 1989-06-15
Granted: 1993-09-01
Abstract: Dans un système d'injection de carburant pour un moteur à combustion interne, ledit système calcule la largeur d'impulsion des impulsions d'injection de carburant synchrones en angle provenant d'un capteur de charge principal, tel qu'un capteur de pression (22) du collecteur d'admission, ou un compteur de masse d'air (24) à film chaud ou à fil chaud. Dans des conditions de charge du moteur changeant rapidement, le signal provenant du capteur de charge n'est pas suffisamment précis pour maintenir un mélange étroitement stoïchiométrique. L'invention concerne un capteur d'angles d'étrangleur destiné à controller le degré d'ouverture d'un étrangleur (18) de moteur, ainsi qu'un moyen destiné à changer le calcul du signal d'injection du carburant synchrone en angle, lorsque la vitesse mesurée du changement de l'angle de l'étrangleur atteint une valeur prédéterminée. Le changement du calcul peut consister à modifier les caractéristiques de filtrage d'une fonction de filtrage appliquée normalement au signal de base d'injection de carburant synchrone en angle, à modifier l'échantillonnage du signal provenant du capteur de charge du moteur ou à dériver le signal de base d'injection de carburant synchrone en angle à partir du signal d'angle de l'étrangleur, et non à partir du signal du capteur de charge principal. En outre, on peut changer la compensation du changement de la charge par un calcul effectué à partir du signal de charge de l'étrangleur et non à partir du signal de charge principal. Le système peut également être agencé pour injecter une ou plusieurs impulsions intermédiaires d'injection de carburant asynchrone entre les injections normales synchrones en angle, afin de permettre au mélange de carburant/air d'effectuer un changement rapide en rappport étroit avec la charge du moteur.
Patent EP-0394725-B1 (EP)
Inventor: BINZ REINER DIPL-ING
IPC: H04J3/06
Filed: 1990-04-06
Granted: 1996-02-14
Abstract: In a digital switching center for a telephone switching system or the like, a clock signal distribution arrangement having a redundant central clock generator supplying clock signals to the switching matrices the arrangement including electro-optical transducers, brancher modules, light conductors and opto-electrical transducers connected in signal distribution paths between the clock generator and the switching matrices. The distribution paths are doubled for redundancy purposes.
Patent EP-0418510-B1 (EP)
Title: Noise-reduction door seal for elevators
IPC: B66B13/30
Filed: 1990-07-26
Granted: 1993-09-22
Abstract: An apparatus for sealing an automatic elevator door against sound closes the small air gaps between a door post and a door leaf rear edge, between an abutment and the door leaf top edge, between abutting front edges of door leaves, between an inner door leaf front edge and outer door leaf rear edge in the case of telescopic doors, and between a door sill and a door leaf bottom edge. A post seal utilizes an elastic strip seal to close the post air gap. An abutment seal utilizes a sliding brush seal to close the abutment air gap. A door sill seal utilizes a labyrinth seal to close the sill air gap. A door edge seal utilizes a brush seal to close the front edge air gap. These seals close all the air gaps around the door leaves when the door is closed to prevent the ingress of sound of the noises produced mechanically outside the car.