baber/WOPTO huggingface dataset:
Patent EP-0190836-B1 (EP)
IPC: A61F11/04
Filed: 1986-01-17
Granted: 1989-07-26
Abstract: Animprovement in noise susceptibility is realized in auditory stimulation of the deaf by electrical signals. At least one analog electrical signal is applied to implanted electrodes in a patient, and at least one pulsatile signal is applied to implanted electrodes. The analog signal represents a speech signal, and the pulsatile signal provides specific speech features such as formant frequency and pitch frequency.
Patent EP-0231326-B1 (EP)
Title: Non-volatile semiconductor memories
IPC: H01L29/788
Filed: 1986-08-27
Granted: 1990-02-07
Abstract: Insulating layers responsible for the trapping of electric charge in non-volatile semiconductor memories, such as FAMOS or MNOS, are fabricated as thicker layers when doped with metals having partially filled d or f electron shells. Typically the insulating layer is silicon oxide doped with up to 10 atomic % of a first transition series metal.
Patent EP-0230904-B1 (EP)
IPC: F17C1/12
Filed: 1987-01-14
Granted: 1988-12-07
Abstract: 1. An assembly of bottles for the storage and transportation of gases comprising at least two bottles having gas-engineering devices and gas containers, and a covering which separates the gas-engineering devices from the gas containers characterised in that the covering at least partially comprises a lagging material which becomes inflated under the influence of heat and becomes a poor conductor of heat.
Patent EP-0239723-B1 (EP)
IPC: B63B35/32
Filed: 1987-01-15
Granted: 1989-10-11
Abstract: The ship (250), which in the interior of its hull is provided with equipment for separating the oil and water of the oil/water mixture scooped up, has at least one oil-scoop device (40) in its shell. The oil-scoop device (40) has an adjustable weir gate and a guide vane (43) for feeding the oil floating on the water into the oil-scoop opening (41), in which arrangement a laterally projecting guide wall (45) plunging with one section into the water is attached to the guide vane (43), via which guide wall (45) the oil to be scooped is directed into the guide-vane area and into the oil-scoop opening (41). <IMAGE>
Patent EP-0237034-B1 (EP)
IPC: B26B13/00
Filed: 1987-03-10
Granted: 1989-12-13
Abstract: 1. A cutting tool, whose cutting edge (1; 10, 11) comprises two surfaces (34; 12-15) extending at an angle to one another and meeting at the tool edge (2), and contains implanted ions, characterised in that ions are implanted in the surface of only one (4; 12, 13) of the two surfaces (3, 4; 12-15).
Patent EP-0278067-B1 (EP)
IPC: G09F7/02
Filed: 1987-11-11
Granted: 1992-03-04
Abstract: There is a panel in which a carrier plate (2) and a backing plate (1) are combined and in which detachable connecting devices (16, 19) are provided in the corner areas only for connecting the carrier plate (2) and the backing plate (1). In this context it is wished to make the fixed connections in the corner areas of outwardly concealed design without the use of screws. This is achieved in that each connecting device is formed from a sleeve (16) and a spigot (19) firmly wedged therein, which form an integral part of the carrier plate (2) on the one hand and the backing plate (1) on the other. These sleeve-spigot connections are invisible from outside, making it difficult for the uninformed person to detach them. <IMAGE>
Patent EP-0242894-B1 (EP)
IPC: G01L9/00
Filed: 1987-03-04
Granted: 1990-05-23
Abstract: A pressure sensor for determining pressures between -1 to 100 bar in pressure conduits at temperatures ranging from -20 DEG  to +80 DEG comprising a longitudinal hollow body (1) of elastic material, closed off by a partition, the body having two tubular portions (2a, 2b), the body (1) comprising over a part of its length a number of recesses (4) which are defined by more or less sharp, longitudinally extending edges (5), between which the distances change in accordance with pressure variations. These pressure variations are determined from the altered quantities of light transmitted through optic fibres (6, 7) wound around the body (1), a winding portion (7a) adjacent to a tubular portion (2a) only detecting the pressure variations caused by temperature differences. The two optic fibres (6, 7) have been incorporated in a circuit with a light source and light meters.
Patent EP-0246114-B1 (EP)
Title: Photochromic spiropyran compounds
IPC: C07D493/04
Filed: 1987-05-15
Granted: 1992-09-02
Abstract: A series of novel photochromic spiropyrans are disclosed in which a spiro-adamantane group is introduced into the 2-position of the benzopyran or naphthopyran ring. The spiropyran compounds of the invention exhibit heliochromic properties, i.e. they colour in sunlight and fade rapidly at ambient temperatures in the absence of U.V. light, making them good candidates for use in the manufacture of sunglasses. The invention includes lenses which darken in sunlight and incorporate the novel spiropyrans and a process for the preparation of the spiropyran compounds.
Patent EP-0269232-B1 (EP)
IPC: H01R13/6473
Filed: 1987-10-08
Granted: 1992-12-23
Abstract: A transmission cable connector (10) is provided with a shell (44) which holds a cable (14) with conductive wires (12) joined to contacts (24) in a header (18) over a transition region either directly via extended portions of the wires or through the intermediary of a p.c. board (16). The shell (44) has an inner conductive layer (52,54) disposed a predetermined distance from the extended portions of the conductor wires of the cable, the contacts, the point of interconnection therebetween, and/or from the tracings on the surface of the board such that when the conductive layer of the shell is connected to a predetermined potential, electrical characteristics are imparted to the elements in the transition region that closely match the electrical characteristics of the cable.
Patent EP-0229039-B1 (EP)
IPC: A63C9/085
Filed: 1987-01-08
Granted: 1991-04-03
Abstract: A ski shoe binding device is disclosed. 
<??>It comprises:
 a toe covering portion (3) mounted on a binding table (B) fixed to a ski board (A) and permitting a toe portion (2) of a ski shoe (C) to be inserted therein,
 an engaging portion (10) always energized toward the bottom of the ski shoe (C) and projecting from the upper surface of the ski board (A) within the toe covering portion (3),
 a manipulating portion (11) projecting from an upper surface of the ski board (A) on the outside of the toe covering portion (3) and adapted to push down the engaging portion (10) resisting the energizing force,
 a projection (12) projecting fromthe upper surface of the ski board,
 an engaging recess formed inthe bottom of the ski shoe (C) for engaging the engaging portion (10) with the ski shoe
 and a groove formed in the bottom of theski shoe (C) for engaging the projection (12) with the ski shoe (C). 
<??>This device provides easy detachment of the ski shoes from the ski boards.
Patent EP-0280820-B1 (EP)
Title: Tyre pressure regulating device on a running vehicle
IPC: B60C23/00
Filed: 1987-03-03
Granted: 1991-12-27
Abstract: A device for regulating the pressure of a tire on a moving vehicle includes an inlet channel to be linked to an exterior pressure supply, an outlet channel on the tire and normally closed by a valve head, as well as a mechanism which, responding to the pressure from the supply line, pushes against the valve head to open it. This mechanism includes, within a chamber directly communicating with the supply channel, a moveable assembly one of the surfaces of which is directly submitted to the pressure of the chamber, while the other surface is submitted to the same pressure by means of a calibrated outflow channel or restriction outlet introducing a delay in the establishment of the pressure.
Patent EP-0268571-B1 (EP)
Title: Lawn mower support structure
IPC: A01D34/82
Filed: 1987-11-05
Granted: 1991-01-16
Abstract: This invention relates to a lawn mower comprising a motor, preferably of the combustion engine type, rotating a knife about a vertical axis, a chassis surrounding said knife and a support structure between the motor and the chassis comprising vibration insulating means. The vibration insulating means comprise several elongated blocks (22) of elastic material the block being placed with their longitudinal axis in the radial direction so that they when being acted on by tangential forces (B) are deformed more than when they are acted on by radial forces (C) the support structure joining the chassis (16) and a motor support (10) to each other by separate means (28,29) allowing a limited tangential movement between the motor support and the chassis and preventing separation of the motor support and the chassis.
Patent EP-0271590-B1 (EP)
Title: Dispositif de commande de robot
IPC: B25J9/18
Filed: 1987-06-30
Granted: 1992-11-11
Abstract: Un dispositif de commande de robot stocke le résultat d'une opération effectuée sur le terme inertiel d'une équation de mouvement en fonction de la position du bras de robot, de sorte que la période d'opération sur le terme inertiel est plus longue que la période d'opération sur le couple d'entraînement. Par conséquent, le couple d'entraînement peut être calculé en une courte période du temps d'opération, tout en commandant le robot avec la même précision.
Patent EP-0285751-B1 (EP)
Title: Lift winch
IPC: B66D1/56
Filed: 1988-01-22
Granted: 1990-03-28
Abstract: 1. Hoisting winch mounted movably on a support (12, 13) and having an elastic stop (27, 28) located between the support and the winch (1) and a breaker (26) actuated by the lifting of the winch on its support, after the pulling force has overcome the resistance of the elastic stop, when the load comes up against a limit stop or exceeds a particular value, characterized in that the support consists of rails joined by means of bars (12, 13), in that the winch (1) is equipped with means (9, 10, 14, 15) for fastening it to these bars, in that the said breaker (26) is mounted on the winch in such a way that it assumes position under a stop integral with the support (38), and in that the winch carries two elastic stops (27, 28) which are also calibrated and which likewise assume position under a stop integral with the support (38), in such a way that, when the winch is lifted, the pulling force actuates the breaker after overcoming the resistance of the calibrated elastic stops.
Patent EP-0298583-B1 (EP)
IPC: A61K31/10
Filed: 1988-04-20
Granted: 1991-08-21
Abstract: There is disclosed a pharmaceutical compound of the formula <CHEM> in which R<1> is C7-20 alkyl, C7-20 alkenyl or C7-20 alkynyl, the alkyl, alkenyl or alkynyl group being optionally substituted by phenyl or substituted phenyl, R<2> is -CN, -COOR<3> or <CHEM> where R<3> is hydrogen or a protecting group, X is alkylene containing 1 to 6 carbon atoms and Y is a nitrogen-containing group selected from <CHEM> where each R<4> independently is hydrogen or C1-4 alkyl; and salts thereof.
Patent EP-0304245-B1 (EP)
Title: Dispersion of fine particles of modified polyethylene and process for preparation thereof
IPC: C08L23/16
Filed: 1988-08-12
Granted: 1993-10-13
Abstract: A dispersion of fine particles of an ethylene polymer or ethylene polymer composition dispersed in a hydrocarbon solvent, wherein the ethylene polymer or ethylene polymer composition has an acid value of 0.3 to 75 mg-KOH/g as a whole and a crystallinity of at least 45% as determined by the X-ray diffractometry and has an average dispersed particle size of 0.3 to 20 um and a concentration of 15 to 60% by weight may be used as an additive to oily printing inks.
Patent EP-0313465-B1 (EP)
Title: Process for obtaining terpenic aromas by a microbiological process
IPC: A23L27/20
Filed: 1988-10-20
Granted: 1993-04-28
Abstract: Process for obtaining terpenic aromas, characterised in that a mutant of S. cerevisiae blocked in the route for the synthesis of the ergosterol which secretes aromatic terpenes is cultured on an appropriate culture medium. This process can be employed more particularly for the production of aromatised beverages.
Patent EP-0293317-B1 (EP)
IPC: B60C17/00
Filed: 1988-05-26
Granted: 1992-09-16
Abstract: Abstract Safety device for pneumatic tyres A safety device for pneumatic tyres formed by casing and inner tube directed to preventing the sudden escape of air in case of a puncture thereby allowing the automobile to be controlled avoiding a possible accident. To this end the device comprises sealing means for the air space comprised between the toroidal inner tube of the casing (2) and the rim (1) of the wheel, located in the area surrounding the valve (8) and consisting of providing a member (15) of resilient material having the form of a bushing on the valve body (11), which member is sealingly seated in the valve hole neck member (7) formed by the rim (1) for passage of the valve (8), and it is advantageously completed by a second rigid bushing (16) retained on the valve itself.
Patent EP-0313530-B1 (EP)
Title: A planting machine
IPC: A01C11/02
Filed: 1988-09-15
Granted: 1993-05-12
Abstract: This invention relates to a planting machine for depositing plants in planting furrows (28). The machine includes a frame (10), rotatable wheels (11, 12) and plant holding or storage stations (15, 16), one or more plant conveyor paths (21, 21 min ), and means for ensuring that the plants are deposited singly. With the intension of improving the planting rate of such a machine it is proposed in accordance with the invention that the conveyor paths (21, 21 min ) discharge into a plant-feed chute (23); and in that a device (29) arranged for linear movement in the chute (23) contributes towards feeding the plants singly into the feed chute (23) and also to depositing the plants singly in the planting furrow.
Patent EP-0354903-B1 (EP)
Title: Appareil telephonique cellulaire
Inventor: RODRIGUES MICHAEL VICTOR
IPC: H04B1/16
Filed: 1988-02-26
Granted: 1994-10-26
Abstract: Une unité supplémentaire permettant une réduction de la consommation d'énergie d'un appareil portatif met en oeuvre un récepteur de poche (4) radio VHF à faible consommation d'énergie, normalement sous tension, qui est utilisé pour ''réveiller'' un appareil radiotéléphonique cellulaire bidirectionnel UHF portatif (1) (normalement hors tension), en réponse à un signal codé spécifique, transmis par radio VHF, établi par une unité d'échange mobile électronique de réseau cellulaire modifié à la réception d'un appel entrant, lequel, après un bref délai de temps prédéterminé, transmet les signaux codés standard actuels de recherche/commande, suivis par les séquences de signalisation bidirectionnelles UHF standard utilisées pour connecter l'appel.
Patent EP-0363383-B1 (EP)
Title: Degradable plastics
Inventor: GRIFFIN GERALD JOSEPH LOUIS
IPC: C08K5/00
Filed: 1988-05-16
Granted: 1995-09-06
Abstract: A degradable polymer composition is disclosed which comprises a blend of a normally stable chemically saturated polymer, such as polyethylene, a less stable chemically unsaturated polymer or copolymer, such as a styrene/butadiene block copolymer, or natural rubber, an antioxidant active over a limited period and a latent pro-oxidant, such as an organic salt of a transition metal, e.g. cobalt naphthenate. The presence together of the anti-oxidant and the pro-oxidant give rise to a period of induction before a sharp loss of physical strength occurs, whereby the period of induction can be exploited as the effective working life of the polymer composition. The polymer composition preferably also includes filler particles of a directly biologically sensitive material such as natural starch, a derivative of natural starch, a natural protein or a natural cellulose product or a powdered sugar of melting point higher than the processing temperature of the host polymer composition, whereby, the biological breakdown, in natural environments or in the especially biologically active surroundings of composting urban garbage, of the molecular fragments created by the onset of oxidative scission of the molecular chains of the chemically saturated polymer is accelerated by the presence of said filler particles.
Patent EP-0364490-B1 (EP)
Title: A method for detecting a retinoblastoma gene defect in tumors using a retinoblastoma gene probe
IPC: C12Q1/6886
Filed: 1988-05-27
Granted: 1993-03-10
Abstract: A Method of and a kit for detecting the predisposition to retinoblastoma. A method for detecting a defect in the retinoblastoma gene in retinoblastoma, osteosarcoma, fibrosarcoma, melanoma, soft tissue sarcoma, small-cell carcinoma and mammary tumors. The method includes hybridizing a retinoblastoma gene probe to DNA extracted from target tissue and then determining binding of the probe to the DNA. The target tissue can be tumor or non-tumor tissue and from a fetus to an adult. Further there are DNA probes of 4.6, 3.8, and 0.9 kb.
Patent EP-0333881-B1 (EP)
Inventor: KATO KAZUNORI
IPC: G02F1/137
Filed: 1988-09-30
Granted: 1994-03-16
Abstract: Un dispositif d'affichage à cristaux liquides présente une paire de substrats, une première couche (4) composée de cristaux liquides nématiques présentant une anisotropie diélectrique positive et comprenant un matériau chiral qui est intercalé entre les substrats, une source d'alimentation qui applique une tension à travers des électrodes transparentes, une deuxième couche (3) composée de cristaux liquides nématiques, comprenant une substance chirale qui est intercalée entre une autre paire de substrats, et une paire de plaques polarisantes disposées à l'extérieur des première et deuxième couches de cristaux liquides, la deuxième couche de cristaux liquides contenant un colorant; le produit DELTAn1.d1 de l'anisotropie de l'indice de réfraction DELTAn1 des molécules de cristaux liquides dans la première couche de cristaux liquides et l'épaisseur de la première couche de cristaux liquides d1 est compris entre 0,7 et 2,0 mum; la direction axiale des molécules de cristaux liquides de la première couche de cristaux liquides dans une zone proche de la deuxième couche de cristaux liquides est traversée à angles droits dans la direction axiale des molécules de cristaux liquides de la deuxième couche de cristaux liquides dans une zone proche de la première couche de cristaux liquides; l'angle de rotation des molécules de cristaux liquides dans la première couche de cristaux liquides est compris entre 200° et 300°; l'angle de rotation des molécules de cristaux liquides dans la seconde couche de cristaux liquides est essentiellement le même que dans la première couche de cristaux liquides mais avec un sens hélicoïdal opposé; l'angle d'intersection des axes de polarisation de la paire de plaques polarisantes (5, 6) agencées à l'extérieur des deux couches de cristaux liquides est compris entre 60° et 120°.
Patent EP-0350500-B1 (EP)
IPC: F02D17/04
Filed: 1988-11-25
Granted: 1991-09-18
Abstract: Un moteur diésel comprend un tuyau d'aspiration d'air (12) dans lequel est agencée une soupape d'étranglement (16). Afin d'éviter des états de fonctionnement préjudiciables au moteur, par exemple un dépassement incontrôlé du régime maximal admissible, suite à des dérangements, la soupape d'étranglement (16) est pourvue d'un mécanisme d'entraînement (17) qui la maintient ouverte en l'absence de dérangements et qui la met en position de fermeture en cas de dérangements. La position de fermeture de la soupape d'étranglement (16) est réglée de sorte que la section transversale d'écoulement d'air qui en résulte soit réduite à un point tel que le moteur puisse continuer à tourner même en vitesse de marche à vide d'une part et d'autre part qu'il ne dépasse pas une vitesse de rotation prédéterminée lorsqu'une quantité arbitraire de carburant lui est fournie.
Patent EP-0339321-B1 (EP)
IPC: B23B31/02
Filed: 1989-04-06
Granted: 1992-07-08
Abstract: In a clamping device for the axial clamping of two machine parts separable from each other, a hollow centring extension (3), a bearing surface (6) enclosing the extension, and also an annular groove (8) made on the inside in the extension (3) and having a groove flank (9) tapering conically towards the free extension end are provided on the first machine part (1). The second machine part (2) has a location bore (4) which is adapted to the extension (3) and is enclosed by an end face (7) against which the bearing surface (6) can be pressed. Provided in the second machine part are several clamping claws (10) which are each supported with their one first end (10a) on a groove flank (12) in the second machine part (2). A clamping sleeve (15) is arranged radially inside the clamping claws (10) in an axially movable manner. In the area of the two ends (10a, 10b) of the clamping claws (10), the clamping sleeve (15) has one clamping cone (17, 18) each, by means of which the clamping claws (10) can be moved radially outwards parallel to themselves, and their ends (10a, 10b) can be pressed against the associated groove flanks (9, 12). At their two ends (10a, 10b), the clamping claws (10) have clamping surfaces (11, 14), the angular position of which relative to the central axis (A) is adapted to the groove flanks (9, 12) so that there is surface contact between the clamping surfaces (11, 14) and the groove flanks (9, 12) during the entire clamping operation.
Patent EP-0339515-B1 (EP)
Title: Method and device for the clock recovery from a data signal by consecutive adjustments of a local clock with a data signal
IPC: H04L7/02
Filed: 1989-04-21
Granted: 1992-12-23
Abstract: A clock with the correct frequency and phase for a data signal is to be generated in a fully integrated arrangement. An auxiliary clock generator (2) generates a sequence of auxiliary clocks (HT1 - HT4). The frequency of these clocks is the same or differs slightly in a positive or negative direction, corresponding to the bit rate of the data signal (Da, Db). Moreover, their phase angles are identical to one another. A phase detector (7) compares the data signal with the auxiliary clocks (HT1 - HT4) and a control logic (8) selects one of these as a clock (T) via a changeover switch (9). An auxiliary clock (HT1 - HT4) is selected to which synchronous and spike-free changeover can be made. This method is suitable for clock recovery in digital signal multiplexing units on the F1an and F2an interface. <IMAGE>
Patent EP-0365803-B1 (EP)
IPC: C21C5/44
Filed: 1989-09-08
Granted: 1993-02-10
Abstract: By means of a device for the projection of a repairing material on a perforated brick (1) of a metallurgical vessel, the perforated brick (1) is to be repaired in a simple and controlled manner after wear. A template shell (4), whose outer contour corresponds to that of the gas bubble brick to be inserted into the perforated brick (1), and a spray head (19) are provided for this purpose. This spray head is fixed to a mass feeder pipe (15) extending through the template shell (4) and guided along the latter. 
<IMAGE>
Patent EP-0359145-B1 (EP)
Title: Soap-free lubricant preparation soluble in clear water
IPC: C10M173/02
Filed: 1989-09-08
Granted: 1991-12-27
Abstract: The invention relates to aqueous, clear solution-forming, substantially soap free lubricant compositions and to the use of the lubricant compositions according to the invention, especially as lubricants for the transport of glass bottles or poly(ethylene terephthalate) bottles. The substantially neutral aqueous lubricant compositions (pH 6-8) contain alkyl benzenesulfonates, partial phosphate esters with alkoxylated aliphatic alcohols, and aliphatic carboxylic acids, optionally in addition to typical solubilizers, solvents, foam inhibitors and disinfectants.
Patent EP-0359257-B1 (EP)
Inventor: SIREN MATTI
IPC: A61K31/66
Filed: 1989-09-14
Granted: 1995-04-12
Abstract: The use of at least one isomer of inositoltrisphosphate (IP3) for the preparing of a medicament for preventing, regulating or combatting abnormal levels of lipoproteins in mammals including man.