baber/WOPTO huggingface dataset:
Patent EP-0047764-B1 (EP)
IPC: H03M1/00
Filed: 1981-03-20
Granted: 1984-10-17
Abstract: A device for position measurement of several measurement locations, e.g angular position of synchros/resolvers, and with time multiplexing between the different input channels. Two coating multiplexers (1, 2) have their respective outputs connected to a subtraction unit (5), which communicates with a position calculating microprocessor (8) via a demodulator (6) and an analogue/digital converter (7). The microprocessor communicates with the subtraction unit (5) via data bus (9).
Patent EP-0058435-B1 (EP)
IPC: C07D409/06
Filed: 1982-02-18
Granted: 1986-12-30
Abstract: Novel 4-aroylimidazol-2-ones of the following general structure which are useful as antihypertensives, cardiotonics and antithrombotics <CHEM> wherein Ar is 2-furyl, 2-thienyl or phenyl, the latter of which may optionally be substituted with one or two X groups; X is halogen, hydroxy, C1-4 alkyl, C1-4 alkoxy, methylenedioxy, C1-4 alkylthio, C1-4 alkylsulfoxide, C1-4 alkylsufone, CF3, -SO2N(R2)2, NR3R4, pyrrolidino, piperidino, morpholino, piperazino or N min -alkyl-piperazino, R is hydrogen, C1-4 alkyl, C1-4 alkylcarbonyl or benzyl; each of R1, R2, R3 and R4 are hydrogen or C1-4 alkyl; and the pharmaceutically acceptable salts thereof.
Patent EP-0061076-B1 (EP)
IPC: H01F29/02
Filed: 1982-03-11
Granted: 1984-09-12
Abstract: The fine control winding is designed as a layer winding with at least two parallel branches and subwinders per control stage. At least two parallel conductors are assigned to each branch. The layer winding consists of two or more layers wound on top of one another radially. The subconductors from which the subwindings of each control stage are built are looped such that the last turn, or a part of the last turn, of a subconductor in one layer is connected to the first turn of a part of the first turn of this subconductor in the next layer.
Patent EP-0068076-B1 (EP)
IPC: C25B15/04
Filed: 1982-03-16
Granted: 1986-11-12
Abstract: A monitoring and control apparatus for flowing mercury electrolytic cells by measurement of the voltage drop in the shunted feed line of each electrode group comprising taps at the ends of a measured section of electrical bus bars for each electrode group electrically connected to a measuring means whereby the measured voltage drop is fed as an amplified signal to the measuring means, a control means set for a value from the total cell current divided by the number of taps comparing the actual measured values at various feed lines and a signal means activated when a set excess current is exceeded and to actuate the adjusters for a group of electrodes to lift the electrodes stepwise by an adjustable amount until excess current is not measured by comparison indicating that the feed line is no longer overloaded and a method of monitoring electric current in a mercury cell.
Patent EP-0109980-B1 (EP)
IPC: F16L7/02
Filed: 1982-12-04
Granted: 1986-05-07
Abstract: 1. A spacing piece or element (11) for heavy pipes (10) extending through protective pipes, comprising an annular body composed of several segments, (13, 14) made from plastics material, connected to one another and provided at least partially with projections (12) forming sliding skids and which in each case repeatedly partially overlap transversely to the circumferential direction of the spacing element and which have, in their overlap regions, recesses (18) in alignment with one another for the insertion of plastics bolts or pins (20) which form common hinge joint members of adjacent segments, characterised in that at least at one segment overlap location of the spacing element (11) the plastics bolt is designed as an eccentric clamping bolt (22) which has portions of smaller diameter than recesses (18, 18'), in alignment with one another, of the segments (13, 13') and eccentric cylindrical cam or dog bodies (24) in portions which, with the eccentric clamping bolt (22) inserted, come to rest in the recesses (18') of one of the two overlapping segments (13, 13'), the outside diameter of said bodies (24) corresponding to the diameter of the recesses (18').
Patent EP-0112932-B1 (EP)
Title: Radial ventilator with backwards-curved profiled blades
IPC: F04D29/30
Filed: 1982-12-29
Granted: 1985-06-05
Abstract: A radial fan has airfoil-like, backwardly curved blades placed between a support plate and a cover plate. The blades are so formed that the blade entry angle on the cover plate side is 4 DEG  to 7 DEG smaller than the blade entry angle on the support plate side and the blade exit angle on the cover plate side is 3 DEG  to 6 DEG  smaller than the blade exit angle on the support plate side. The blade entry angle on the cover plate side is between 14 DEG  and 20 DEG  and the blade exit angle on the cover plate side is between 39 DEG  and 45 DEG . This form is produced by twist of the blades or twist-free deformation thereof.
Patent EP-0080490-B1 (EP)
IPC: F16D69/02
Filed: 1982-06-04
Granted: 1987-04-01
Abstract: One (4) of the friction elements is made of ceramic material and the other one (7) is made of metal material or ceramic material of which the chemical composition is different from that of the first element (4). The metal material is preferably a sintered metal. The ceramic material is oxidized ceramic, particularly aluminium or zirconium oxide or silicon nitride. By associating the metal, particularly the sintered metal with the oxidized ceramic, the life of the clutch is extended while reducing the clutch travel. The ceramic material may be carried by a support; it may be segment-shape sintered in the support. It is the arrangement of the surface of the elements which is important, in other words that the oxidized ceramic should present a very porous surface.
Patent EP-0120112-B1 (EP)
Title: Instrument for the insertion of narcosis catheters
IPC: A61B1/06
Filed: 1983-05-21
Granted: 1987-09-02
Abstract: An instrument for insertion into the body which includes a flexible image-transmitting element, a flexible light guide, and in some embodiments, a channel for intubation gas, which instrument contains a head for receiving a connection for the image-transmitting element. Because of their flexibility, they can variably be curved. To enable the doctor readily to follow the curvature during the insertion of the elements, an eyepiece is connected to the head by a joint or hinge. This enables the doctor to follow the varying direction during insertion of the instrument, because the angle between the head and the eyepiece member can be varied during insertion.
Patent EP-0101617-B1 (EP)
IPC: C12R1/91
Filed: 1983-08-19
Granted: 1990-04-18
Abstract: Described is recombinant DNA comprising a Hepatitis B virus gene recombined with a vector containing the origin of replication of SV40 DNA inserted into a Escherichia coli plasmid and being preferably deficient in the region of inhibiting replication in mammalian cells, mammalian cells transformed with the recombinant DNA, and a method of production of Hepatitis B virus proteins, i. . HBsAg and/or HBeAg. These HISV proteins have the same immunological properties as those of the natural HBV proteins originated from human blood plasma and can be used for the preparation of HBV vaccines and diagnostic reagents.
Patent EP-0115568-B1 (EP)
IPC: E05B27/06
Filed: 1983-10-08
Granted: 1987-12-23
Abstract: Disclosed are cylinder lock arrangements which include a rotatable cylinder plug provided with recesses for guiding in axial direction blocking bars which cooperate with the cylinder housing to prevent in a blocking position thereof the rotation of the plug. The blocking bars are formed with blind bores which in a releasing axial position of the bars communicate with a key channel. The blind bores accommodate segmented pin tumblers which are controlled by control recesses on a lateral wall of a key so that upon the insertion of a correct key the separation planes of the segments of the pin tumblers coincide with the separation plane between the blocking bar and the clyinder plug. The key for the lock of this invention has a profile defined by alternating longitudinal ribs and longitudinal grooves whereby the crest regions of the ribs are formed with the control recesses arranged at different levels in accordance with the segments of the pin tumblers.
Patent EP-0088024-B1 (EP)
IPC: A61K31/44
Filed: 1983-02-25
Granted: 1986-09-17
Abstract: Monofunctional psoralen derivatives having the general formula <IMAGE>  (I)  wherein R represents a hydrogen atom, a lower alkyl group having from 1 to 4 atoms, preferably a methyl radical, or a lower alkoxy radical having from 1 to 4 carbon atoms, preferably a methoxy radical are described. The derivatives are photobiologically active and are useful in photochemical therapy and in cosmetics.
Patent EP-0127881-B1 (EP)
IPC: F24H1/32
Filed: 1984-05-30
Granted: 1986-10-01
Abstract: 1. Hot-water generator, in particular central heating boiler, for solid fuels especially for burning wood and, if required, also for liquid and gaseous fuels, comprising a firebox/heat-exchanger surrounded by a housing at a distance and surrounding a large-volume chamber substantially in the form of a cylinder with horizontal axis provided for accepting the solid fuel and delimited on its sides and on its rear end by double walls between which the water to be heated is circulated, and on its front end by a door, said double walls being interrupte at their lowermost part by at least one opening which is lined with a combustion nozzle, characterized in that the heating body (1) is composed of a plurality of identical annular hollow intermediate elements (11) each of which forms a closed annular chamber (14) around a central passage opening, each of said intermediate elements at one of its front faces having a local axial offset (20) which defines a recess part, two opposite holes (21, 22) being present in each of its two front faces ; of an annular front end element (10) which forms likewise a central opening, which provided with substantially opposite holes in at least one of its front faces and which is closed with a door (15, 17) in the plane of its other front face ; and of a hollow rear end element (12) without central opening which forms a double bottom and its provided with two substantially opposite holes in at least one of its front faces, said elements (10, 11, 12) lying end-to-end and being assembled so that the front faces with the said recess and the front faces without said recess of the successive intermediate elements (11) are disposed alternately in face-to-face and opposite relationship so that said recesses complete one one another in pairs defining thus a radial opening, and that the said holes (21, 22) of the successive elements (10, 11, 12) coincide, the firebox/heat-exchanger thus formed being set up with the said radial openings directed downwardly and each of said openings is lined with a jacket-like inserted element (25) which forms the combustion nozzle.
Patent EP-0131193-B1 (EP)
Title: Window regulator mechanism
IPC: E05F11/50
Filed: 1984-06-25
Granted: 1988-06-08
Abstract: A window regulator for operating a slidable window panel. The window regulator includes a drive drum mounted for rotation in a wire winding direction to wind a first wire having one end mounted on a window panel carrier and in a wire unwinding direction to unwind the first wire. A driven drum is mounted for rotation in a wire winding direction to wind a second wire having one end mounted to the carrier and in a wire unwinding direction to unwind the second wire. The drive and driven drums come into connection with each other for rotation of the driven drum in unison with the drive drum only when the drive drum rotates in its wire unwinding direction. A device is provided for making a connection between the drive and driven drums for rotation of the driven drum in unison with the drive drum in response to rotation of the drive drum in its wire winding direction.
Patent EP-0133306-B1 (EP)
Title: Rotor for radial turbines
IPC: F03B1/02
Filed: 1984-07-27
Granted: 1986-10-15
Abstract: 1. Impeller for a cross-flow turbine having a flow pattern such that fluid flows therethrough radially from the outside to the inside and then radially from the inside to the outside, comprising a ring of profiled vanes and a pair of end discs at the ends and at least one axially interposed connecting disc arranged in radial planes on a shaft and provided radially outside with slots formed matingly to the vane profiles for receiving the vanes, characterized in that the intermediate portions (22) of the connecting disc (8) situated between the slots (20) are radially inwardly offset at their outer edges (30) in the region of the suction sides (26) of the vanes relative to their outer edges (28) in the region of the pressure sides (24) of the vanes.
Patent EP-0124390-B1 (EP)
IPC: F26B3/18
Filed: 1984-03-21
Granted: 1987-06-16
Abstract: 1. Installation of heat treatment of any sort of divided products and of the type comprising a heating means connected with product feeding means (2) to be treated and with an enclosure (10) of heat treatment of that product which exhibits a cyclone-shaped lower part (17), from where the product is coming out to arrive to a cooler (20) connected with a source of cold air and the lower part (24) of which exhibits a cyclone shape too, characterized in that the heating means is a burner (1) in counter-rotation of combustive air and of combustible gas connected with an oven (15) made up of a volute (16) mounted at the top part of the thermal enclosure (10), whereas the source of cold air is made up of a cap (25) connected with the exit of the enclosure (10) and comprising at least two cold air inlets (26) which provide in the cap (25) an air flow in counter-rotation mixing and cooling down the products coming out from the enclosure (10), the said cap being connected with a volute (23) mounted at the top part (22) of the cooler (20).
Patent EP-0164591-B1 (EP)
IPC: G01N15/06
Filed: 1985-05-13
Granted: 1990-11-07
Abstract: In a method for the continuous surveillance of the poison content of exhaust gases containing particulate material such as exhaust gases of large furnaces or waste incinerators, a sampling stream is continuously drawn from the exhaust gas stream through a suction line at a rate which corresponds to the exhaust gas stream flow rate, the sampling gas stream is passed through a cyclone in which any coarse particulate material is removed from and collected in a storage container, whereupon the sampling gas stream is passed through fine filter units in which fine particles are removed, a partial gas stream drawn from the particle free sample gas is passed through washing columns in which poisonous gases are washed out of the gas and dissolved in the washing liquid and from an analysis of the coarse and fine particulate material and the washing liquid, a poison distribution standard is determined whereupon for a period of time only coarse particulate material is collected and the poison content of the exhaust gas is then determined therefrom on the basis of the poison distribution standard.
Patent EP-0174557-B1 (EP)
IPC: B65C11/00
Filed: 1985-08-29
Granted: 1988-11-17
Abstract: The dispensing machine for self-adhesive labels is of the type in which the tape (8) carrying the labels (9) is fed manually stepwise and at the front end of the machine is subjected to a sudden path deviation which causes the progressive separation of the label (9), which advances in the original direction of the tape. The machine substantially comprises: - means (29) engaging under friction with the label-carrying tape (8) and tending to cause it to undergo feeding.  - opposition means (39) prevailing over said feed means (29), and - a member (26 min ) engaging with the rear edge of the most forward label (9) of the tape (8) and cooperating with the feed means (29) in order to overcome the reaction of the opposition means (39) and cause the tape (8) to be fed through a distance equal to the label pitch.
Patent EP-0183034-B1 (EP)
IPC: C25D5/08
Filed: 1985-10-16
Granted: 1990-07-11
Abstract: In a method for high-speed electrolytic-deposition of metallic layers on ribbon or cord-like strips, the strips which are electrically connected to the negative side of an electric DC power source are moved through a hollow guide rail containing an electrolyte solution and past an anode structure arranged within the hollow guide rail and connected to the positive side of the DC power source. An electrolyte solution circulating conduit structure including a circulating pump is connected to opposite ends of the guide rail and, while the metal is deposited on the strip which is moved through the guide rail in one direction, the electrolyte solution is circulated through the guide rail in the opposite direction at a speed which provides for a Reynolds No. of over 80,000 with regard to the relative strip speed in the electrolyte solution so as to provide turbulent flow conditions adjacent the strip surface which greatly increase the electrolyte deposition rates. The hollow guide rail is preferably arranged vertically with the strip moving upwardly and the electrolyte solution flowing downwardly through the guide rail.
Patent EP-0154423-B1 (EP)
Title: Wrapped radio opaque yarn
IPC: A61F13/20
Filed: 1985-02-11
Granted: 1988-05-04
Abstract: A radio opaque yarn comprises a bundle of filled polypropylene fibres containing 54% to 80% <w>/w of barium sulphate, the bundle being bound with up to 20% <w>/w of substantially unfilled polyester fibres.
Patent EP-0153879-B1 (EP)
IPC: C01B33/26
Filed: 1985-03-01
Granted: 1990-11-22
Abstract: Randomly interstratified clay is synthesised by:(i) saturating (replacing all the exchangeable cations of) a first clay with alkali metal ions (preferably Na<sup>-</sup> or Li<sup>+</sup>), removing any excess alkali metal ions, and forming the saturated clay into a suspension containing no suspended particles exceeding 10<sup>-7</sup>m equivalent spherical diameter,(ii) saturating a second clay with alkali metal ions (preferably Na<sup>+</sup> or Li-), removing any excess alkali metal ions, and forming the saturated clay into a suspension containing no suspended particles exceeding 10<sup>-7</sup>m equivalent spherical diameter,(iii) mixing the suspensions from (i) and (ii) to form a mixed suspension, and(iv) sedimenting and optionally drying the mixed suspension, the sediment being the synthetic randomly interstratified clay.A wider range of synthetic clay compositions is thereby made available for use as catalysts, sorbents etc.
Patent EP-0199172-B1 (EP)
IPC: G01R31/34
Filed: 1986-04-07
Granted: 1990-02-14
Abstract: 1. Device for determining an insufficient or lost excitation of a synchronous machine (1) by evaluating stator current and stator voltage in a measurement circuit, characterised in that the positive sequence components of stator current and stator voltage are supplied as measured variables to the measurement circuit (6).
Patent EP-0225967-B1 (EP)
IPC: F16L49/00
Filed: 1986-08-13
Granted: 1990-04-18
Abstract: A connection assembly for joining two parts having confronting ends with a joint therebetween, particularly ceramic pipes, includes a dimensionally stable coupling member surrounding the joint and at least one of the two confronting ends of the two parts to be joined. The coupling member is dimensioned to define a space with the at least one part end. This space is filled with a ceramic fiber mat material containing a swelling agent capable of volume expansion when subjected to a temperature above a given minimum temperature. As a result, upon being subjected to an operating temperature above such given temperature, the swelling agent swells the ceramic fiber mat material, such that the mat material is compressed between the coupling member and the at least one part end surrounded thereby, thereby connecting the two parts.
Patent EP-0218915-B1 (EP)
IPC: H02K29/08
Filed: 1986-09-10
Granted: 1990-02-07
Abstract: In order to assure in a simple manner and with the smallest axial mounting space, a low-noise bearing support having little radial unbalance, two axial ball bearings (2, 3) are provided with a firm fit relative to the rotor shaft (1) and mutually braced axially by an interposed spring washer. Advantageously, ball bearing (3) next to the open end face of the bearing hole is designed as a stationary bearing with a press lift between its inner ring (31) and the rotor shaft (1) as well as between its outer ring (32) and the bearing hole.
Patent EP-0222544-B1 (EP)
IPC: H04J3/04
Filed: 1986-10-24
Granted: 1993-07-07
Abstract: A multiplexed bit stream consists of interleaved words all of the same number of bits, the words corresponding to respective channels one of which is a synchronizing channel. A predetermined one of the bits of the words is used to identify the synchronizing channel, and may be used in the other, information, channels to carry service-related overhead and signalling information. The bit rate of the multiplexed bit stream is a harmonic of the bit rate of the individual channels. Such but streams can be further multiplexed together in a word-interleaved harmonic manner, whereby a harmonic structure of signals at different levels of multiplexing is built up.
Patent EP-0192504-B1 (EP)
IPC: B61B7/04
Filed: 1986-01-16
Granted: 1988-11-09
Abstract: 1. Aerial cable transport installation notably a gondola lift having cars (14) coupled in the line to two parallel load bearing haulage cables, which move continuously, by a hanger arm (16) extending in the vertical symmetry plane of the car and articulated to a carriage (20) supporting at least a pair of detachable grips (22) for coupling the carriage to the two cables on the line and for uncoupling the car (14) in the stations by detaching the grips for embarking and/or disembarking the passengers at slow or zero speed, each grip (22) resting on the cable upper face in the grip coupled position and having a small protrusion upwards and a pair of jaws open downwards for gripping laterally the cable, the end of the jaws being at the level or protruding slightly from the lower cable face to facilitate the passage over or under the cable support sheaves, characterized in that said carriage (20) is disposed above and at a small distance from the car roof (14), the two cables (10, 12) being spaced apart at a distance greater than the width "1" of the car (14), the latter being cleared in the stations from said cables (10, 12) by a relative movement upwards with respect to the cables.
Patent EP-0221808-B1 (EP)
IPC: A43B5/04
Filed: 1986-10-10
Granted: 1989-03-08
Abstract: The invention relates to a ski boot in which an inner boot comprises two casing portions (1 and 2) which are clamped together by reduced pressure created in a vacuum chamber which includes bellows-like folds (6a and 6b) of a side connection between a rear tongue portion (2) of the casing and a shin-covering portion (1b) thereof.
Patent EP-0221931-B1 (EP)
Title: Procede et dispositif d'oxydation a l'aide d'un procede a l'anthraquinone pour la fabrication de peroxyde d'hydrogene
IPC: B01F5/04
Filed: 1986-05-06
Granted: 1989-11-08
Abstract: Pour pouvoir exécuter l'oxydation en circuit fermé dans la fabrication de peroxyde d'hydrogène en utilisant le procédé à l'anthraquinone, selon lequel on fait passer un gaz oxydant sur une solution hydrogénée dans un réacteur à courants parallèles à une température en dessous de 100oC, à une pression inférieure à 15 bar et en augmentant la vitesse de réaction dans l'étape d'oxydation, on mélange intensivement la solution hydrogénée après l'étape d'hydrogénation avec un gaz oxydant sous formation d'un système inhibant la coalescence et on introduit le tout dans la partie inférieure largement dégagée de tout obstacle d'un réacteur, dans lequel il se produit une réaction presque totale de l'oxygène avec l'hydroquinone présente dans la solution hydrogénée. Le dispositif pour la mise en oeuvre du procédé comprend un mélangeur (1), un réacteur (6) à partie inférieure dégagée et, si nécessaire, un distributeur (7).