baber/WOPTO huggingface dataset:
Patent EP-0125790-B1 (EP)
Title: Frequency synthesisers
IPC: H03L7/18
Filed: 1984-04-11
Granted: 1989-06-21
Abstract: A frequency synthesiser produces a variable frequency output using a controllable oscillator and a variable frequency divider which form part of a phase locked loop. The integer division ratio of the divider can be altered during a division cycleto simulate a fractional divisor value. The phase noise or jitter which is caused by the step change in divisor value is removed by altering the divisor value in accordance with the terms of a plurality of sequences, each of which sums to zero and which represents successive rows in a Pascal's triangle. A cascaded sequence of accumulators is used to determine the starting instants of each sequence, and the length of each sequence is dependent on the number of delay lines used. Although only four accumulators are illustrated, more can be added to give any desired degree of phase noise cancellation.
Patent EP-0149377-B1 (EP)
IPC: E04F19/04
Filed: 1984-12-03
Granted: 1988-03-02
Abstract: A duct for wiring comprises a plastic body member of U-shaped cross section and a plastic cover adapted to be received at an open end of the body member. The sidewalls of the body member are equipped with metal or plastic casing elements. The casing elements are clipped, preferably with detenting action, on the sidewalls of the body member by means of grooves and tongues on the respective parts. Another casing element may be provided on the cover and is adapted to be clipped on the body member proximate the open end. The base wall of the body member normally has no casing element and may accommodate a fastener for securing the duct to a support. A so-called connecting casing element may be provided in place of a plain casing element in order to assemble or group together two or more such ducts. In this event the connecting casing element connects the body members of two or more ducts.
Patent EP-0116514-B1 (EP)
IPC: A01D89/00
Filed: 1984-01-09
Granted: 1987-06-16
Abstract: 1. Pick-up implement for vegetable material lying on the ground with pick-up elements in the form of discs of rubber or rubber-elastic material toothed or provided with radial arms on the circumference, which elements nearly contact the ground and rotate about a substantially horizontal axis oriented transversely of the direction of travel and are in operative connection with scraper elements arranged in a delivery region, characterized in that in the delivery region of the rotating pick-up elements there are provided means which in addition to the rotating movement effect a further relative movement between the pick-up elements and the scraper elements.
Patent EP-0128924-B1 (EP)
Title: Dispositif de liaison entre elements verticaux et horizontaux d'echafaudage
IPC: E04G7/30
Filed: 1983-12-07
Granted: 1986-09-10
Abstract: Un dispositif de liaison entre des éléments verticaux et horizontaux (1 respectivement 2) comprend des éléments crochets (5) soudés aux extrémités des éléments horizontaux, des cales (13) mobiles dans ces éléments crochets et des jougs (3) soudés aux éléments verticaux. Les cales (13) possèdent une partie supérieure et une partie inférieure (14a respectivement 14b) qui s'appuient contre les éléments verticaux au-dessus (respectivement au-dessous) des jougs (3) lorsque l'élément crochet est accroché dans le joug respectif et la cale est enfoncée. L'élément crochet possède des guides (10 respectivement 12) servant au guidage de la cale et un organe de butée (21) qui empêche l'extraction involontaire de la partie crochet. La cale est mesurée de manière à rester sous l'effet de la force de gravité dans une position inactive d'attente reposant sur un organe de butée supplémentaire (20) supporté par le premier organe de butée (21).
Patent EP-0189404-B1 (EP)
Title: Montage comportant un systeme permettant un mouvement, un traitement et/ou une production
IPC: B25J9/04
Filed: 1984-08-23
Granted: 1989-10-25
Abstract: Dans un système pour l'exécution d'une pluralité de fonctions, chacune des fonctions se voit attribuer son propre organe de commande de fonction comportant un microprocesseur avec l'équipement périphérique associé, ainsi qu'un ou plusieurs dispositifs d'actionnement. Chaque organe de commande est capable de permettre la commande de fonctions de deux ou de plusieurs sortes, et les différents organes de commande sont interchangeables entre eux. Les organes de commande sont connectés en une ou plusieurs premières boucles de fils (40), dont chacune est reliée à un ordinateur principal. La transmission de signaux dans la première boucle est effectuée numériquement et en série. La transmission des signaux comporte des premiers signaux émanant d'un programme fondamental ou opératif de l'ordinateur principal, les dix premiers signaux étant transmis pendant une phase de démarrage du système et comportant pour chaque organe de commande une information concernant son réglage par rapport à une commande de fonctions applicable au type de fonctions et/ou à la variation du type de fonctions effectuée par l'organe de commande pendant une phase de fonctionnement suivant la phase de démarrage. La transmission de signaux comporte également des seconds signaux émanant d'un programme d'utilisateur entré dans l'ordinateur principal, ces seconds signaux étant transmis cycliquement et contenant une information continue pour chaque microprocesseur concernant la manière de commander la fonction desservie par le microprocesseur. Les organes d'actionnement sont alimentés en énergie par une ou plusieurs secondes boucles de fils (40c) dont chacune est reliée à une source d'énergie.
Patent EP-0160027-B1 (EP)
Title: Mecanisme destine a etre monte entre deux pieces dont la distance mutuelle doit etre variable
IPC: A47C19/04
Filed: 1984-10-16
Granted: 1988-11-30
Abstract: Un mécanisme de levage comprend une barre de levage (1) tourillonnée de manière pivotante à une extrémité. La barre (1) actionne une charge à son autre extrémité libre, et entre ses extrémités ou à son extrémité libre la barre (1) est couplée avec des moyens d'entraînement tourillonnés de manière pivotante (3, 8) du type à élongation ou extension. Pour obtenir un mécanisme possédant une très faible hauteur dans la position initiale tout en permettant un levage puissant, également à partir de la position initiale, ladite première extrémité de la barre de levage (1) est tourillonnée dans un palier oblique (2) et les moyens d'entraînement (3, 8) actionnent la barre (1) essentiellement transversalement à sa direction longitudinale de sorte qu'elle tourne dans le palier (2) et effectue avec son extrémité opposée, qui actionne la charge, un mouvement d'oscillation, p.ex. d'une position horizontale vers une position perpendiculaire.
Patent EP-0189085-B1 (EP)
IPC: C11D1/62
Filed: 1986-01-13
Granted: 1990-09-19
Abstract: The invention relates to new cationic surfactants based on quaternary ammonium compounds corresponding to the general formula R1-CHOH-CHR2-N+R3R4R5 R6CO2-(1) wherein R1 is a linear or branched alkyl residue having from 1 to 22 carbon atoms; R2 is hydrogen or a linear or branched alkyl residue having from 1 to 21 carbon atoms, the total number of carbon atoms of the substituents R1 and R2 being in the range of from 8 to 22; R3 and R4 each represent methyl, ethyl, 2-hydroxyethyl or 2-hydroxypropyl; R5 represents an alkyl residue having from 4 to 6 carbon atoms or a phenalkyl residue having from 1 to 3 carbon atoms in the alkyl residue; and R6 represents a linear or branched alkyl residue having from 4 to 15 carbon atoms. The cationic surfactants have particular utility in cleaning agents.
Patent EP-0188296-B1 (EP)
IPC: G02C5/16
Filed: 1986-01-07
Granted: 1989-11-08
Abstract: The flexible leg for a spectacle frame comprises a plastics body (4,5) with a steel core (6,7). At the forward end, the the plastics body is divided into successive sections spaced apart, with rubber components (80,8',8'') inserted between them. The core can be uncovered by the plastics between the sections. Alternatively these can be joined together by a thin layer. The rubber components can be produced separately and inserted in succession.
Patent EP-0235399-B1 (EP)
IPC: G01R31/06
Filed: 1986-03-05
Granted: 1991-10-16
Abstract: The process involves the following steps:   &cirf& measure the natural frequency of the coil; &cirf& determine the resistance r, the self-inductance l and the capacitance c per turn of the coil to be examined; &cirf& determine, per turn, the insulation resistance R between the turn and earth and the capacitance C of the turn with respect to earth; &cirf& connect one of the terminals of the coil to be examined both to earth through a variable resistor rs and to the terminals of a generator of very short high voltage pulses with a steep leading edge and of variable amplitude; &cirf& connect, in parallel with the variable resistor rs, a detector of the damping of the oscillations at the natural frequency of the coil; &cirf& vary the value of the variable resistor rs until a value r0 is obtained for which the oscillations at the natural frequency of the coil are critically damped; and &cirf& from the magnitudes of the quantities determined as above, calculate the value of the insulation resistance Ri between turns for the peak voltage of the applied pulse. <IMAGE>
Patent EP-0207749-B1 (EP)
IPC: F42D1/055
Filed: 1986-06-26
Granted: 1992-03-11
Abstract: A detonator of the type comprising an electrically-fired fusehead in an explosive charge comprises a conditioning means which has two states, normal and armed, and a control means for effecting a change from normal to armed state. The detonator cannot be fired when the conditioning means is in the normal state, and the control means may comprise electronic circuitry for recognising and acting only on appropriate control signals. Accidental and unauthorized firing can thus be eliminated. Other embodiments include an actuator incorporating a delay capable of remote precise calibration and a safety device for reducing still further any risks involved when using these detonators in blasting operations. The detonator is preferably in modular form wherein the coupling together of the detonator, actuator, power unit, etc. forms the necessary electrical connections.
Patent EP-0211594-B1 (EP)
IPC: H03L7/187
Filed: 1986-07-29
Granted: 1992-06-17
Abstract: A phase-locked digital synthesiser comprises a voltage-­controlled oscillator (6) supplying a frequency divider (7) the output of which is fed to a phase-sensitive detector (9) also receiving an input from a reference oscillator (10). The output of the detector (9) is fed back by a feedback loop to the voltage-controlled oscillator (6) to achieve phase-locking. The divider (7) receives an input from a logic circuit (8) to control the division ratio of the divider (7), the logic circuit being prompted by a control signal which is also used to select one of a plurality of loop filters (12,13) connected for selectable use in the feedback loop from the detector (9) to the voltage controlled oscillator (6), the selected loop filter being appropriate to the prompted division ratio. Other embodiments include compensating means to correct a loop phase error arising from a change in the division ratio.
Patent EP-0194218-B1 (EP)
Title: Apparatus for automatically dispensing objects
IPC: G07F11/48
Filed: 1986-01-30
Granted: 1989-12-06
Abstract: 1. Apparatus for automatically dispensing objects in the form of boxes, cornets, tablets, bags and similar stacked vertically in a magazine (10) that occupies a vertical position in the phase of rest and that is submitted via a crank (39) driven in rotation by a driving element, to a rearward pendulum motion around horizontal pivots (32, 33) that are co-operating with the upper end (27) of the magazine (10) and that are fitted to the two lateral walls (34) of a casing (2) that displays in its front face (3) an opening (6) for the withdrawal of the objects (11) taken from the magazine (10) by means of remowal (71) actuated by second driving means (78), with these objects removed (11) being steered towards this opening (6) via an inclined wall (8), characterized in that the means of remowal consist of tongs (71) fitted to the inner wall (73) of the rear face (74) of the casing (2) and the two jaws (72, 76) of which, one fixed (72) and the other mobile (76) grip with their tapering tips (75, 80) the rear edge (81) of the object (11) when the magazine (10) is inclined rearwards, with the extraction taking place when the magazine (10) is recovering its vertical position.
Patent EP-0217728-B1 (EP)
IPC: H05B3/34
Filed: 1986-10-03
Granted: 1989-11-23
Abstract: A heating cable includes a pair of spaced apart electrical conductors (13) extending the length of the cable. A matrix (15) of filled polymeric material in physical contact with the conductors forms a heat generating web (17) therebetween. The filled polymeric material has a volume resistivity selected to provide a predetermined heat output per unit length of cable. A plurality of macroscopic perforations (19) are punched through the web (17) between the two conductors (13) so that the actual heat output per unit length of cable is a desired value less than the predetermined heat output per unit length. An electrically insulative jacket (21) longitudinally covers the conductors (13) and the web (17).
Patent EP-0264522-B1 (EP)
Title: Multi-centered golf ball
IPC: A63B37/06
Filed: 1987-02-24
Granted: 1991-04-24
Abstract: A non-wound three piece golf ball which includes a spherical center, an intermediate mantle of elastomeric material covering the center and a molded cover forming the outside surface of the ball. The golf ball has the performance and feel of a three-piece ball.
Patent EP-0243867-B1 (EP)
IPC: A61P43/00
Filed: 1987-04-22
Granted: 1991-03-13
Abstract: The present disclosure is concerned with the discovery that hyaluronic acid, an agent well known to reduce the sequelae of trauma in mammalian joint tissue when applied directly to the traumatized tissue, will be carried to such traumatized tissue by the mammal's natural processes if applied at a site remote from the traumatized tissue. Thus, hyaluronic acid, in any therapeutically acceptable form, can be administered by the typical remote routes including intravenous, intramuscular, subcutaneous and topical. This makes the utilization of hyaluronic acid much more convenient and attractive. For instance the treatment of arthritis in horse or human joints with hyaluronic acid no longer requires more difficult intra articular injections.
Patent EP-0250767-B1 (EP)
IPC: C09K23/42
Filed: 1987-04-29
Granted: 1991-09-04
Abstract: A process for polymerizing or copolymerizing fluorinated monomers, in an aqueous dispersion, by using radical starters and fluorinated surfactants, characterized by working in the presence of a perfluoropolyether having neutral end groups and prepared in the form of an aqueous microemulsion, in order to increase the polymerization rate, to increase the process reproducibility and to minimize the consumption of said perfluoropolyether.
Patent EP-0257262-B1 (EP)
IPC: C22C38/04
Filed: 1987-07-10
Granted: 1991-01-23
Abstract: A martensite steel, especially for plastic molds, of the following compositions: 0.001 to 0.1% carbon 0.50 to 2.0% silicon 8.0 to 14.0% manganese 0.3 to 5.0% titanium 0.001 to 1.0% aluminum 0 to 2.0% chromium 0 to 3.0% molybdenum 0 to 4.0% nickel 0 to 4.0% tungsten 0 to 5.0% cobalt remainder iron, including impurities caused by manufacture.
Patent EP-0268345-B1 (EP)
Title: Matching current source
IPC: G05F1/46
Filed: 1987-04-13
Granted: 1992-06-17
Abstract: In a matching current source for providing equivalent sink and source current, external voltage controls the amplitude of sink current and an operational amplifier is connected to mirror the sink current to the source current. The operational amplifier comprises a unity gain feedback loop for eliminating the effect of the channel length modulation effect in MOS transistors and the Early Effect in bipolar transistors, and serves the function of generating equivalent sink and source currents.
Patent EP-0250072-B1 (EP)
IPC: E21B33/038
Filed: 1987-04-24
Granted: 1991-04-17
Abstract: An improved remotely actuated collet connector (110) of the present invention is suitable for joining tubular (112,114) members with similar or different end preparations or profiles. The connector includes a housing (116) to support the connector from a first tubular member (112), a plurality of collet fingers (70) or segments mounted within the housing and around the exterior of the first tubular member, an actuator ring (134) surrounding the fingers to move the fingers to release or latch position, and pressure responsive means for moving the actuator ring. Each of the collet fingers (70) has a first engaging surface (146) and an adapter (72) secured to the finger and having a second engaging surface (78). The first engaging surfaces mate with the end profile of the first tubular member and the second engaging surfaces of the adapters mate with the end profile of the second tubular member so that when the collet fingers are moved to latch position they secure the first and second tubular members together. A seal ring (158) having a configuration to mate with the internal end sealing surface of the first and second tubular members is positioned to seal between the end sealing surfaces of the members when they are secured together.
Patent EP-0251702-B1 (EP)
Title: Transistor mixer
IPC: H03D7/12
Filed: 1987-06-25
Granted: 1991-01-02
Abstract: A mixer for mixing first and second signals for providing a difference signal comprises a mixing transistor (200). The first and second signals are applied between the base and emitter electrodes of the transistor. A non-linear impedance (212) is coupled in series with the emitter electrode. Spurious signal components are reduced in amplitude compared with the difference signal.
Patent EP-0395630-B1 (EP)
IPC: A61F2/00
Filed: 1987-05-12
Granted: 1993-10-13
Abstract: Une prothèse comprend un tube (10) et une tête de réglage (11) disposée à l'extrémité proximale (4) du tube. Un premier élément (16) permet le réglage de la position angulaire du tube par rapport à une ligne de charge imaginaire. Un second élément (12, 13) permet un mouvement de translation du tube (10) par rapport à la tête de réglage (11). Un élément de fixation fixe le tube dans une position de translation désirée par rapport au manchon. Le premier et le second éléments sont placés sur la tête de réglage à l'extrémité proximale du tube et permettent le réglage de base du tube avec la prothèse en place.
Patent EP-0289746-B1 (EP)
Inventor: MATSUI HIROSHI
IPC: C07D405/12
Filed: 1988-03-10
Granted: 1994-10-19
Abstract: 1,4-Dihydropyridine derivatives of the general formula: <CHEM> wherein X<1> and X<2> independently represent hydrogen, fluoromethyl, fluoromethoxy, halogen, cyano, or nitro; R<1> represents a lower alkyl; R<2> represents acyl, alkoxycarbonyl, acylalkyl, an N-alkyl-substituted carbamoylalkyl, alkoxyalkyl, alkoxycarbonylalkyl, acyloxyalkyl, nitratoalkyl, cyanoalkyl, heterocycle-alkyl, haloalkyl, alkenyl, or alkynyl; A represents an alkylene comprising a carbon atom to which 2 alkyls are bonded and having in total at least 5 carbon atoms; m represents the integer 1, 2 or 3; acid addition salts thereof; a method of production thereof; and pharmaceutical compositions containing such compound(s). Such compounds have pharmacological activities, in particular potent and long lasting hypotensive activity, coronary vasodilatation, cerebral vasodilatation, peripheral vasodilatation, renal vasodilatation and platelet aggregation inhibitory activity.
Patent EP-0282975-B1 (EP)
Title: Multi-stage integrated decoder device
IPC: G11C8/00
Filed: 1988-03-15
Granted: 1991-10-09
Abstract: The invention permits as a special function the simultaneous activation of some or all of its outputs. Where used as a bit line decoder, consequently some or all bit lines (including any redundant bit lines there may be) of a block of memory cells of a semiconductor memory can be activated. 
<IMAGE>
Patent EP-0299379-B1 (EP)
IPC: C07D217/16
Filed: 1988-07-08
Granted: 1993-04-21
Abstract: Compounds of the formula    <IMAGE>  I  Y is O ir S, *A is paraphenylene or *--(CH2)n--(X)m-(CH2)r--, X is O, S or -CH=CH-, n or r, independently, are integers from 0 to 3, s is an integer from 0 to 1, m is an integer from 0 to 1, provided that when m is 1, n+s must be at least 2, R1 and R2, independently, are hydrogen, lower alkyl, cycloalkyl, lower alkenyl, Het, aryl, R3, R4 and R8, independently, are hydrogen, lower alkyl, aryl, R5 and R6, independently, are hydrogen or lower alkyl, R7 is hydrogen, lower alkyl, cycloalkyl, Het-lower alkyl or aryl, Het is a monocyclic 5- or 6-membered hetero aromatic or a bicyclic heteroaromatic radical containing one or two hetero atoms selected from nitrogen, oxygen and sulfur, which radical may be substituted by lower alkyl, halogen or aryl, and the asterisk denotes the point of attachment, and when R6 and R7 are different, their enantiomers and racemic mixtures thereof, when R1 and R2 are different, their geometric isomers, and pharmaceutically acceptable acid addition salts thereof, are described. The compounds of formula I exhibit activity as platelet activating factor (PAF) antagonists and are, therefore, useful in disease states characerized by excess platelet activating factor or for the prevention and treatment of cardiovascular disease, pulmonary diseases, immunological disorders, inflammatory diseases, dermatological disorders, shock or transplant rejection.
Patent EP-0347496-B1 (EP)
Inventor: BOON MATHILDE ELISABETH
IPC: A61L27/36
Filed: 1988-11-16
Granted: 1994-07-13
Abstract: A method of preservation of bone, especially human cartilage, in which a bone structure is exposed to microwave irradiation.
Patent EP-0303718-B1 (EP)
Inventor: ORIMOTO HIROYUKI NISSEI ASB MA
IPC: B65D1/02
Filed: 1988-02-26
Granted: 1994-04-06
Abstract: This invention improves heat resistance of the neck of a thin synthetic resin container which is utilized as a packing container of a liquid such as a fruit juice, edible oil, etc., requiring heat-packing, through a multi-layered structure. In the neck structure having a multi-layered structure wherein a thermoplastic resin having higher heat resistance than that of a resin forming the neck is disposed as a heat-resistant layer inside the thermoplastic resin forming the neck of the container, part of the resin forming the heat-resistant layer is exposed outside the neck forming resin at the open end of the neck portion, and the open end or the outside of the neck portion including the open end is formed by the same heat-resistant resin as that of the heat-resistant layer. Furthermore, the heat-resistant layer described above is further extended to the inside of a support ring so as to improve heat resistance.
Patent EP-0379493-B1 (EP)
IPC: B29C65/50
Filed: 1988-08-19
Granted: 1993-10-13
Abstract: A method and means of slip control for helically wound pipes wherein the pipe (1) is formed by helically winding a strip (2) of plastics material and the edges (8) of the convolutions of the strip are interconnected, wherein a slip-control member (20) applied to the interconnected edges (8) of the convolutions of the strip is arranged to be withdrawable progressively from the pipe (2) to allow slip linearly between the interconnected edges of the convolutions of the pipe when torque is applied to the pipe.
Patent EP-0328615-B1 (EP)
IPC: B60N2/28
Filed: 1988-08-22
Granted: 1992-07-01
Abstract: Siège auto pour enfant permettant, par modification de sa disposition, d'asseoir l'enfant dans le sens de la marche ou en sens contraire; siège auto pour enfant orienté dans le sens de la marche avec ceinture de sécurité ou coussin avec ceinture. Ce siège auto astucieux comporte au moins deux plaques (1, 4) qui, repliées l'une sur l'autre constituent un coussin d'assise surélevé et dont la première plaque (1) joue le rôle d'un coussin d'assise et la seconde (4) celui d'un dossier, lorsqu'elle est relevée.