baber/WOPTO huggingface dataset:
Patent EP-0093709-B1 (EP)
IPC: F15B15/26
Filed: 1981-11-16
Granted: 1986-08-20
Abstract: The apparatus comprises a generally tubular outer element (24) a generally cylindrical inner element (76) disposed therewithin and sized relative thereto to provide a generally annular operating space therebetween. An intermediate element (80) is disposed in said operating space and is dimensioned relative thereto to create interference fits with said outer and inner elements and prevent relative movement therebetween. Means (60, 62) are provided to introduce pressurized fluid to the respective element interfaces to expand the outer element within the elastic limit thereof to an extent sufficient to release the interference fits and enable relative outer-inner element movement. Re-locking of the outer and inner elements occurs automatically upon depressurization of the fluid and attendant return of the outer element to its unexpanded configuration. Actuating means to effect relative outer and inner element movement upon apparatus unlocking are also provided, and include means to pressurize the fluid. Apparatus locking by direct outer-inner element interference fit is also disclosed in conjunction with said actuating means.
Patent EP-0088104-B1 (EP)
IPC: A01K61/59
Filed: 1982-09-04
Granted: 1986-01-15
Abstract: A tank filled with water and appropriate to receive such aquatic organisms, comprises a support bottom (1) under the water surface, presenting on the fresh water side in circulation, shelter holes shaped as pipes (3), wherein the aquatic organisms lives according to their natural way of life. Such shelters (3), adapted to the way of life of eels, have their upper opening (5) orientated in the fresh water stream (13) and extend inclined downwardly. To the contrary, for the breving of crustacea, those aquatic shelters extend horizontally from the fresh water compartment. A water stream (15) passes through such aquatic shelters between the fresh water compartment and the residual water compartment (25); said water stream entrains from the pipes (3) towards the residual water compartment excrements, food remains and other waste. The device may be provided with a heating element allowing to use for the heating, by means of special bottom arrangements, slightly dirty waste waters as well as very dirty waste waters.
Patent EP-0110733-B1 (EP)
IPC: A61M1/14
Filed: 1983-12-07
Granted: 1987-08-12
Abstract: Transfer membrane apparatus incorporates a number of parallel channels, each channel comprising a first conduit (5) for a first fluid formed between two closely spaced transfer membranes (6). The outer face of each membrane is supported against a profiled plate (7) such that second conduits for a second fluid are provided one on each side of the first conduit (5) between a respective membrane (6) and supporting plate (7). The supporting plates (7) are mounted spaced apart in a stack with the double membranes between each adjacent pair of plates. The transfer membranes (6) are provided as parts of a continuous web (6) of transfer membrane material which is folded in concertina fashion. One set of folds (11) each extends around the front edge of a respective plate (7) and the other set of folds (12) each closes a respective first conduit (5) adjacent to the rear of the stack. Each first conduit (5) is sealed along a narrow zone (16) extending from a point substantially halfway along the front of the stack towards, but short of, the membrane fold adjacent to the rear of the stack. Thus, each first conduit (5) is substantially U-shaped, extending from one side of the front of the stack towards and across the rear of the stack and back to the other side of the front of the stack, or similarly W-shaped. Inlet and outlet manifolds for the first fluid are provided alongside one another across the front of the stack.
Patent EP-0115142-B1 (EP)
IPC: C07D311/66
Filed: 1983-12-14
Granted: 1986-11-05
Abstract: Compounds of the formula (I) <CHEM> wherein R is a halogen at the 5- and/or 8-position, and x is 0, 1, or 2, and pharmaceutically-acceptable acid-addition salts thereof, process for their preparation, pharmaceutical compositions, and intermediates for preparing said compounds of the formula (I). The compounds of the formula (I) are alpha2-antagonists and thus useful in treatment of depression.
Patent EP-0123953-B1 (EP)
Title: Flat laminate part consisting of a substrate layer, a cover layer and an auxiliary pull-off means for the cover layer
IPC: G09F3/02
Filed: 1984-04-04
Granted: 1987-12-02
Abstract: The present invention is related to a flat laminate part consisting of a substrate layer and a cover layer the adhesive compounding between said substrate layer and said cover layer being such that both layers are securely held together, but a pull-off of said cover layer from said substrate layer is readily possible by hand or mechanically, said flat laminate part having additionally an auxiliary pull-off means to so pull-off said cover layer or parts of said cover layer by hand or mechanically along preset cuts or, respectively, preset breaking lines in said cover layer, wherein said preset cuts or preset breaking lines in said cover layer are positioned and formed such that there is at least one part of the cover layer which can be grasped per each part of said cover layer to be pulled off, said grasp part is, getting exposed by bending the flat laminate part getting exposed by bending the flat laminate part to form a concave curvature of the surface of said cover layer opposite to the surface of said cover layer adhearing to said substrate layer and that the two points of attack of the force producing such bending of the flat laiminate part are distributed over the surface of the flat laminate part such that the hand produced or mechanical pull-off forces acting substantially vertically to the laminate result in a peeling off of said grasp part of said cover layer.
Patent EP-0131197-B1 (EP)
IPC: F23D11/00
Filed: 1984-06-26
Granted: 1987-09-02
Abstract: 1. An oil burner pump with filter and pressure regulating valve then valve setting screw of which is arranged lying open towards the front in a cylindrical hollow in the one sidewall of the valve housing, characterized in that the sidewall (2) of the valve housing corresponds in its thickness (D) with about the length (L) of the cylindrical hollow (5), and adjacent to the latter a depression (21) open towards the front is provided in which at least one pressure meter (M) is arranged.
Patent EP-0132649-B1 (EP)
IPC: C02F3/28
Filed: 1984-07-05
Granted: 1987-12-09
Abstract: In a process for the anaerobic biological purification of wastewater containing organic pollutants, the wastewater to be purified is conducted through two series-connected reactors (2 and 5) operated under anaerobic conditions. In order to achieve a shortening of the residence time for the wastewater to be purified and thereby a savings in total reactor volume, the pollutants contained in the wastewater, which are present partially in the undissolved, partially in the macromolecular state and are only slowly metabolizable under anaerobic conditions, are retained in the first reactor (2) by means of a filter medium (3) arranged in the first reactor (2). On the other hand, pollutants initially present in the dissolved condition in the wastewater and which are readily degradable by anaerobic microorganisms, are further conducted directly through the first reactor, without substantial conversion, into the second reactor (5) through a connecting conduit (4). In the first reactor (2), the residence time of only the slowly metabolizable pollutants is determined to be sufficient so that the latter are degraded to low-molecular, dissolved fragments. Subsequently, the dissolved fragments are introduced into the second reactor (5) together with the initially rapidly degradable pollutants.
Patent EP-0141387-B1 (EP)
IPC: C07D519/02
Filed: 1984-10-26
Granted: 1989-04-12
Abstract: 1. A process for the preparation of 2-bromo-8-ergolinyl compounds of the formula I   see diagramm : EP0141387,P4,F4   wherein R**8 is NH2 , NH-CONE2-t , CONH2 ,   see diagramm : EP0141387,P4,F5   and   see diagramm : EP0141387,P5,F1   wherein R**1 is C1-4 -alkyl, and R**2 is C1-4 -alkyl and benzyl, R**9 and R**10 each are hydrogen or together form a bond, and the substituent R**8 may be in the alpha- or beta-position, and the acid additions salts thereof, from corresponding 8-ergolinyl compounds that are unbrominated in the 2-position, and acid addition salts thereof, by bromination, characterised in that the bromination is carried out with elemental bromine in the presence of hydrogen bromide, in a halogenated hydrocarbon as solvent, and, if desired, the acid addition salt is subsequently prepared.
Patent EP-0157934-B1 (EP)
IPC: H01H3/60
Filed: 1984-12-13
Granted: 1988-03-16
Abstract: The invention concerns a mounting arrangement for an arc-quenching chute cover upon a base of a switching device. For that purpose it includes resilient clamping elements, such as a quick-release fastener which guides a coil spring and a rubber bushing. The anchoring of the quick-release fastener in the base is achieved by twisting a pin into a widened region. When excess pressures arise inside the arc-quenching chute cover, the rubber bushing is compressed and has a damping effect on the shaft portion of the quick-release fastener passing through it.
Patent EP-0145569-B1 (EP)
IPC: H01J29/07
Filed: 1984-11-20
Granted: 1988-11-09
Abstract: Slotted shadow mask for a color picture tube mounted on an L-section frame having a lateral wall and a radial wall which are integral and extend toward the tube axis. The mask is bordered by a skirt having an axial generatrix, whose height is preferably between a third and a quarter the height of the lateral wall of the frame and whose thickness is less than ten times the thickness of the mask. The free inner end of the radial wall of the frame is bent in the opposite direction to the mask in order to form a stiffening lip and opening for the passage of electrons up to the edge of the metal surface of the mask.
Patent EP-0159043-B1 (EP)
IPC: A61N2/12
Filed: 1985-04-19
Granted: 1988-07-20
Abstract: A device for producing pulsating magnetic fields comprises a substrate rotatable about an axis and having disposed thereon at least one pair of magnets with a direction of magnetization substantially parallel to the rotational axis such that rotation of the substrate by 180 DEG  about its rotational axis transfers the pole faces of the magnets into each other and that there exists no symmetry of the pole faces relative to a plane which includes the rotational axis. The orientation of the pole faces of the magnets is such that during rotation of the substrate, magnetic forces are exerted radially with respect to the axis about which the substrate is rotated by drive structure provided for that purpose. In accordance with various embodiments, the magnets may be disposed upon one or both sides of the substrate and may be of rectangular, arcuate, wedge-like or other plate-like configurations.
Patent EP-0168600-B1 (EP)
IPC: C25B13/00
Filed: 1985-05-24
Granted: 1988-08-17
Abstract: In this electrolysis apparatus, the anode and the gas diffusion cathode are arranged to be separated from one another by means of a partition. At least one element (6) which has the form of a twin trough is located between two half-shells (1, 2) which are located at the ends and of which one carries an anode (4) and the second carries a cathode (5). This twin trough is formed by a common plate (7) and a lateral wall (8), the height of which is divided by the plate and the edges of which are provided with flanges (9, 10). The anode (4) and the cathode (5) are electrically conductively connected to the wall (8) and to struts (13) which protrude vertically from the plate on both sides. In order to form a cavity (16) between the partition (14) and the cathode (5), a sealing element is arranged between these two.
Patent EP-0171685-B1 (EP)
IPC: A43B5/04
Filed: 1985-07-26
Granted: 1988-06-08
Abstract: 1. Ski boot a) consisting of a shell (1) made from rigid plastic and an inner boot (2) made from elastically deformable material in which the shell (1) contains a main shell body (3), a shell tongue (4) hinged in the front region of the main shell body (3) and a spoiler (5) hinged in the heel region of the main shell body (3) in hinge spindles (8, 9), and the inner boot (2) is of undivided construction at least in the region of the area surrounding the heel, b) in which at least one traction element (10 ; 10a, 10b ; 10') which is passed through slots (11, 13 ; 11', 13') in the main shell body (3) to the hinge spindles (8, 9) of the spoiler (5) is connected to the shell tongue (4), c) and in which the upper regions of the shell tongue (4) and the spoiler (5) can be connected to one another by a closure (7) on the leg of the boot, d) and in which the shell tongue (4) can be pivoted only by a limited angle with respect to the main shell body (3) for the purpose of stepping backwards into the ski boot, characterized by the following feature : e) the traction element (10 ; 10a, 10b ; 10') is passed from a central region of the shell tongue (4) over the hinge spindles (8, 9) of the spoiler (5) and back to the central closure (6) and connected at both its ends to the central closure (6).
Patent EP-0161697-B1 (EP)
IPC: C08G61/12
Filed: 1985-03-27
Granted: 1988-03-09
Abstract: The invention provides a liquid coating composition curable at ambient temperature based on an  alpha , beta -ethylenically unsaturated carbonyl compound and a particular compound with an activated CH group such as a malonic oligomer or polymer.
Patent EP-0171161-B1 (EP)
IPC: C08L67/02
Filed: 1985-06-26
Granted: 1989-06-07
Abstract: A polyester based intimate fusion blended composition comprising an admixture of a poly(ethylene terephthalate) and a copolyester of isophthalic acid terephthalic acid, ethylene glycon and 1,3 bis(2-hydroxyethoxy)benzene. The composition is suitable for fabrication into container parison, hollow containers, sheet stock and film.
Patent EP-0172095-B1 (EP)
IPC: H04H20/00
Filed: 1985-07-29
Granted: 1991-05-29
Abstract: The device comprises an input unit (40) for generating coded information to be transmitted, an FSK coder-modulator (30) for frequency-shift modulation of the coded information to be transmitted, within a frequency range lying between approximately 15 to 18 kHz, a mixer circuit (32) for superimposing, with an attenuation of 20 to 40 dB, the frequency-shift modulated signals on a low-frequency signal of a conventional program which is to be applied to a frequency-modulation radio transmitter (20), a decoder comprising filtering circuits and an FSK demodulator for separating the coded information from the signals delivered by a standard frequency-modulation receiver, and a viewing or recording unit for displaying or recording the filtered and demodulated transmitted coded information. <IMAGE>
Patent EP-0179688-B1 (EP)
IPC: B29B15/12
Filed: 1985-09-23
Granted: 1988-12-07
Abstract: 1. Process for preparing composite material by impregnation, with a matrix or a matrix precursor and reinforcing elements constituted of fibers in a dielectric material, said fibers being subjected to an intense electrostatic field, process characterized in that : - said fibers are subjected to at least one intense electrostatic field, by being passed between two electrodes, - then the fibers, after having been withdrawn from said electrostatic field, are impregnated with said matrix or with said matrix precursor material.
Patent EP-0181260-B1 (EP)
IPC: E06B9/17
Filed: 1985-11-05
Granted: 1992-01-08
Abstract: The drive mechanism for a concertina-type door, including a motor and stepdown gearbox (1), a shaft (2) for winding up door-lifting belts (15), and an end-of-stroke unit (4), are mounted in a U-shaped metal channel section beam whose open side does not face downwardly and whose web is thus either the bottom horizontal portion of the beam, or else is disposed vertically. The beam (11) is fixed as a lintel at or near the top of door risers (12, 13), and is closed by a removable cover. The inside of the beam is lined with insulating material (16) and is equipped with a thermostatically controlled heater resistance. The beam housing enables the drive components to be maintained and repaired if need be without being removed from the door. It also enables a concertina-type door to operate safely in all weathers, and facilitates manufacture thereof.
Patent EP-0156782-B1 (EP)
IPC: A61M60/882
Filed: 1985-03-22
Granted: 1992-10-07
Abstract: A double pump adapted for use as an artificial heart includes two ventricle-simulating chambers that are provided with respective inlets and outlets having valves incorporated therein and that are separated by a common partitioning wall structure. The wall structure has sections that are driven away from each other to reduce the volumes of respective ventricle chambers and expel liquid from the chambers through the outlets. The wall structure can also move laterally in response to differences in pressure between the chambers and hence change the volumetric ratio between them. This ensures a balanced action between the two halves of the heart- simulating pump during a systole phase and a diastole phase. The link mechanism is actuated by a cord through a motor, although only in one direction in the pressure phase, and hence the aforementioned changed volumes are readjusted primarily through the pressure exerted by the inflowing fluid. The pump may also include a variable volume atrium-simulating chamber communicating with the inlet to each ventricle-simulating chamber and having volume that is controlled in part by an externally acting gas pressure that varies in accordance with changes in the volumes of the ventricle chambers.
Patent EP-0169235-B1 (EP)
Title: Circuit de commande de bougie d'allumage
IPC: F02P19/02
Filed: 1985-01-08
Granted: 1991-04-10
Abstract: Le circuit de commande de bougie d'allumage (28) est couplé à un e ou plusieurs bougies d'allumage (31-38) et comprend un pont de résistance, la résistance (30) de la connexion en parallèle des bougies d'allumage plus la résistance (76) des câbles conducteurs étant couplées au pont, lequel présente une première jambe de résistance, une deuxième jambe de résistance, une troisème jambe de résistance (53) et une quatrième jambe de résistance (54). Une jonction (128, 130) entre deux jambes de résistance (56, 53) est couplée à une source de potentiel de tension et une jonction (67) entre les deux autres jambes de résistance (53, 54) est couplée à la terre (67). Un comparateur (72) possède des entrées plus et moins (70, 74) et une sortie (82). Une jonction (58) entre deux des jambes de résistance (53, 54) est couplée à l'entrée moins (74). L'une des autres jambes de résistance couplée entre la source de tension et la terre comprend deux résistances (51, 52) connectées en série qui définissent un diviseur de tension (41) et qui sont couplées aux bougies d'allumage. La jonction (60) entre les résistances (51, 52) est reliée à l'entrée plus (70).
Patent EP-0189445-B1 (EP)
Title: Bruleur a pot pour combustible liquide
IPC: F23D5/04
Filed: 1985-06-28
Granted: 1987-10-14
Abstract: Le brûleur à pot comporte une chambre de combustion circulaire cylindrique (10) avec des ouvertures (60, 62, 64) disposées dans la paroi pour l'amenée de l'air de combustion, et avec une entrée débouchant dans le fond (32) pour le combustible liquide. Concentriquement par rapport à la chambre de combustion (10) se trouvent un premier panier (28) d'un diamètre inférieur et un second panier (42) d'un diamètre supérieur à la sortie circulaire (18) pour les gaz de combustion. Alors que le premier panier est fermé par une paroi de couverture supérieure (26), le second panier (42) est fermé vers le haut par une paroi de couverture annulaire se trouvant à un niveau inférieur. Le second panier (42) est divisé, grâce à une bague perforée (46), en une chambre annulaire supérieure (36) et une chambre annulaire inférieure (38). Le fond (14), fermant la chambre de combustion (10) vers le bas, est recouvert d'un écran (82) empêchant l'air de combustion froid s'écoulant dans le brûleur de refroidir le fond (14).
Patent EP-0195363-B1 (EP)
IPC: D06P1/32
Filed: 1986-03-12
Granted: 1990-10-31
Abstract: 1. Hair dyes containing oxidation dye precursors in a support, characterized in that the oxidation dye precursors are aminodiphenylethers corresponding to formula I  see diagramm : EP0195363,P8,F1  in which the substituents R**1 , R**2 , R**3 and R**4 may be hydrogen, a C1-4 alkyl group, a C1-4 hydroxyalkyl group or a chlorine atom, with the proviso that at least two of the substituents R**1 to R**4 are hydrogen, or salts thereof as couplers and the developers typically present in oxidation hair dyes.
Patent EP-0201800-B1 (EP)
IPC: C12N5/00
Filed: 1986-04-29
Granted: 1991-09-25
Abstract: A process is provided for isolating and purifying a cholesterol-rich fraction from mammalian blood plasma or serum. The resulting cholesterol-rich fraction is useful as an ingredient in cell culture nutrient media either serum-free or having significantly reduced levels of fetal calf serum.
Patent EP-0216131-B1 (EP)
IPC: G11B5/012
Filed: 1986-08-18
Granted: 1989-05-31
Abstract: In rotating mass memories, for example magnetic disk memories, write or, respectively, read operations are controlled by a static status signal. A plurality of read heads having assigned preamplifiers is selectively activatable with the assistance of a selection signal and is through connectible to a common signal shaping device for further amplification and filtering of the read output signal. The signal shaping device has an input stage assigned thereto in which the differential outputs of the preamplifiers are respectively connected in parallel to the signal shaping device via a respective coupling capacitor. The input stage also comprises first analog switches arranged between an operating voltage and the coupling capacitors and comprises second analog switches in series in the signal lines. Derived from the signal state of the status signal, these are controlled such that the coupling capacitors are quickly recharged by brief activation of the first analog switches given a status change and the signal lines are only switched through thereafter by closing of the second analog switches.
Patent EP-0241560-B1 (EP)
Title: Catalyseur de polymerisation d'olefines et procede de preparation d'un polymere d'olefines en utilisant ledit catalyseur
IPC: C08F10/00
Filed: 1986-10-09
Granted: 1991-04-03
Abstract: Nouveau catalyseur pour la catalysation de l'homopolymérisation d'une oléfine possédant deux ou plusieurs atomes de carbone ou la copolymérisation de deux ou plusieurs oléfines, et procédé de préparation de polymères d'oléfine en utilisant ce catalyseur. Il est possible de produire en grandes quantités des polymères d'oléfines de poids moléculaire élevé par polymérisation ou copolymérisation d'une oléfine en utilisant un système catalyseur formé d'un composé d'un métal de transition de M(R)$(1,3)$(OR')mXn-($(1,3)$+m) et d'aluminooxane ou un système catalyseur formé d'un composé d'un métal de transition de M(R)$(1,3)$(OR')mXn-($(1,3)$+m), d'aluminooxane et d'un composé organique possédant au moins deux groupes hydroxy.