baber/WOPTO huggingface dataset:
Patent EP-0016137-B1 (EP)
IPC: G02B27/64
Filed: 1980-03-11
Granted: 1983-09-07
Abstract: In a binocular telescope with immage stabilisation, both reversal prisms (3, 3") of the two elements of the telescope are mounted by a Cardan joined on a double symmetrical carrier element (6) which is connected to a fixed element (9) integral with the casing of the telescope. A return force and a balance counterweight are provided the double carrier element.
Patent EP-0023724-B1 (EP)
IPC: G05D23/19
Filed: 1980-08-06
Granted: 1984-03-21
Abstract: 1. A pressure cooker comprising a pot-shaped container (14) and a lid portion (15) sealingly closing said container and having a pressure relief valve (16) disposed therein, characterized by a pressure or temperature sensor (1), respectively, and a timing member (3, 4, 5) connected thereto so as to be activated by said pressure or temperature sensor (1), respectively on attaining a preferably selectable limit temperature for actuating an indicator means (10) after a preselected cooked condition has been attained, the time at the end of which said indicator means (10) is actuated being controlled in response to the pressure or temperature values, respectively, sensed by said pressure or temperature sensor (1), respectively, in such a manner that said indicator means (10) is actuated the earlier, the higher the sensed pressure or temperature values, respectively, are above the values determined by said limit temperature.
Patent EP-0042011-B1 (EP)
Title: Device for the production of tubes by helically winding a preferably corrugated strip
IPC: B21C37/12
Filed: 1980-09-20
Granted: 1984-05-16
Abstract: 1. Apparatus for producing tubes by helical winding of a preferably corrugated hand (8), having a winding mechanism (3) consisting of freely-rotatable supporting rollers (5) which are arranged in the form of a circle around the outer periphery of the tube that is to be wound and the axes of rotation (6) of which, parallel to one another and to the longitudinal axis of the tube that is to be wound are arranged on a common carrier plate (4), having two drivable entry rollers (9, 10) which are arranged at the point of entry of the band into the winding mechanism (3) and which act on the two broadsides of the band (8) and which bring about the mutual connection of the band windings which are adjacent in the tube, and having two driving rollers (18) which are arranged at a spacing in front of the pair of entry rollers and which likewise act on the broadsides of the band, in which respect the centre axis (7) extending through the centre point (M) of the circle formed by the supporting rollers (5) and parallel to the axis of rotation (6) of the supporting rollers intersects the plane (13), determined by the axes of rotation of the entry rollers (9, 10), at the pitch angle of the tube that is to be wound, characterized in that a band guide (21) is arranged between the entry rollers (9, 10) and the driving rollers (18), in that arranged between the band guide and the entry rollers is a bending roller (22) which projects beyond the connecting line between the point of entry of the band (8) into the pair of entry rollers and the band guide in the direction of the centre axis (7) of the winding mechanism (3), and in that the peripheral speed of the inner entry roller (9) arranged inside the winding mechanism (3) is less than the peripheral speed of the outer entry roller (10) arranged outside the winding mechanism.
Patent EP-0036038-B1 (EP)
IPC: F16L23/02
Filed: 1980-11-14
Granted: 1984-03-21
Abstract: 1. Connection for the ends of two parts (1, 2) of a rectangular air duct for a ventilation system, those ends of the parts (1, 2) which are near one another being bent along each side of the duct at least substantially perpendicularly to form a flange (3) and being pressed together with the interposition of a resilient seal (8), the flanges (3) of each part (1, 2) being introduced into an L-section frame (4) closed in the peripheral direction and being ridigly secured to the frame (4), characterized in that the L-section cross-arm (5) which extends transversely of the duct side has above the top of the flange (3) a step to receive the same, the step is such that the resilient seal (8) engages in one plane with the flange (3) and with the external region of the cross-arm (5), and the L-section longitudinal arm (6) disposed in the direction of the duct axis is disposed on the outer periphery of the frame (4).
Patent EP-0017438-B1 (EP)
IPC: C07D471/04
Filed: 1980-03-28
Granted: 1983-03-02
Abstract: There are provided novel 3-alkyl-6-(substituted-phenyl)-1,2,4-triazolo[4,3-a]pyridines useful as anxiolytic agents, processes for their preparation and pharmaceutical compositions containing them. The compounds have the formula: 
<CHEM>
 wherein R1 is hydrogen, alkyl (C1-C4), alkoxy (C1-C4), fluoro, chloro, bromo, trifluoromethyl, cyano, carboxy, alkoxycarbonyl (C2-C5), carboxamido, nitro, amino, acylamino (C1-C4), monoalkylamino (C1-C4) or dialkylamino wherein each alkyl group has up to 4 carbon atoms and R2 is alkyl (C1-C3); or a pharmacologically acceptable acid-addition salt thereof.
Patent EP-0020025-B1 (EP)
IPC: C08G18/28
Filed: 1980-04-28
Granted: 1983-09-28
Abstract: Cold-cured molded polyurethane flexible foams having improved vibration damping properities are made by foaming in the presence of (1) a high molecular weight predominantly linear siloxane polyoxyalkylene block copolymer and (2) a solvent which is compatible with the block copolymer and which has a viscosity of 3 to 100 cps and a surface tension between 15 to 60 dynes/cm.
Patent EP-0025011-B1 (EP)
IPC: C09K5/00
Filed: 1980-07-16
Granted: 1982-12-08
Abstract: 1. Fluid heat-carrier preparation comprising : a) 25% by weight of polyethyleneglycol having a molecular weight of 180 to 250 and a pour point, determined in accordance with DIN 51 583, of -50 +- 3 degrees C ; b) 20 +- 1% by weight of 1,2-propyleneglycol ; c) 10 to 1000 ppm of polyethyleneoxide having a molecular weight of 4 to 6 . 10**6 ; and d) about 50% by weight of demineralized water.
Patent EP-0036168-B1 (EP)
IPC: A61K35/14
Filed: 1981-03-09
Granted: 1985-01-23
Abstract: A process for obtaining functionally and morphologically intact and viable leucocytes and thrombocytes from blood is disclosed. Erythrocytes are removed from the blood and then the leucocytes are separated by centrifugation and treated to remove trace amounts of erythrocytes and thrombocytes. The thrombocytes are obtained from the supernatant produced by the centrifugation.
Patent EP-0038551-B1 (EP)
IPC: G01R29/14
Filed: 1981-04-20
Granted: 1985-01-16
Abstract: 1. A device for contactless determination of the position and/or dielectric properties of objects, the device comprising a measuring electrode (3), connected to the inlet of an evaluation circuit (20, 27, 28, 29) and a first (1) and a second (2) field-producing electrode which are loaded by alternating voltages (4, 5, 21, 33) the phases of which are displaced through 180 degrees with respect to each other, characterised in that one of the field-producing electrodes (1, 2) is connected to a first outlet step (26) provided with a circuit (25; 31, 32) for the displacement of the output amplitude, the amplitude ratio of the alternating voltages (4, 5, 21, 33) on the field-producing electrodes (1, 2) being so changeable by the circuit (25; 31, 32) that in the absence of the object (6) to be registered the currents caused in the measuring electrode (3) by the two field-producing electrodes (1, 2) compensate each other.
Patent EP-0041244-B1 (EP)
IPC: F24V30/00
Filed: 1981-05-28
Granted: 1986-08-13
Abstract: A process for the energy-saving recovery of useful heat from the environment or from waste heat with the use of a reversible chemical reaction comprising, charging and discharging alternatingly and successively by pressure variation with hydrogen two vessels which are interconnected by lines and filled with a metal hydride and the hydride-forming metal and removing as useful heat the heat of compression and of hydride formation thereby liberated by heat exchange and replacing consumed heat of expansion and hydrogen evolution of the hydride by heat exchange with the environment or by waste heat.
Patent EP-0049756-B1 (EP)
IPC: G01F1/46
Filed: 1981-09-01
Granted: 1984-12-27
Abstract: 1. Apparatus for measuring the differential pressure in a tube (18, 18') through which flows a medium, with two elongated probe bodies (12, 14; 12', 14') having an identical outer contour, which are successively arranged and extend into the tube, whilst being connected to a measuring device by means of a channel (28) in the particular probe body, one probe body having the openings counter to the flow direction for measuring the dynamic pressure and the other probe body has the openings in the flow direction for measuring the static pressure, characterized in that the probe bodies (12, 14; 12', 14') have the same cross-section of a hexagon, that the openings (24, 26; 24', 26') of each probe body are in each case arranged on a longitudinal edge thereof and that the longitudinal edges of the probe bodies which are directed to one another have a spacing at least corresponding to the transverse diameter of the probe bodies.
Patent EP-0048958-B1 (EP)
Title: Circuit for determining and displaying when the distance between a vehicle and an obstacle falls below predetermined minimum values
IPC: G01S15/18
Filed: 1981-09-24
Granted: 1987-04-22
Abstract: PCT No. PCT/DE81/00153 Sec. 371 Date May 25, 1982 Sec. 102(e) Date May 25, 1982 PCT Filed Sep. 24, 1981 PCT Pub. No. WO82/01256 PCT Pub. Date Apr. 15, 1982.A circuit for measuring and indicating the separation distance between a vehicle and adjacent obstacles, consisting of a pulse controlled ultrasonic generator, an ultrasonic transmit-receive transducer connected to the generator for transmitting direct ultrasonic pulse signals to distant obstacles, and receiving these signals that are reflected from the obstacles, an amplifier and detector circuit connected to the transducer output for amplifying the received pulse signals, a first comparator which is connected to the amplifier and and detector stage, and a start-stop counter coupled to the output of the first comparator for measuring the difference in time between the end of the transmitted ultrasonic signal, and the reception of the reflected signal from the obstacle. There is also provided a noise suppression circuit coupled to the output of said first comparator and a second comparator coupled to both the output of the noise suppression circuit and the output of said start-stop counter. The start-stop counter begins its measurement of time used for determining the separation distance between the transducer and distant obstacles by beginning its measurement at the trailing edge of the transmitted pulse appearing in said receiver circuit.
Patent EP-0047074-B1 (EP)
IPC: B60G11/04
Filed: 1981-08-10
Granted: 1984-06-06
Abstract: An assembly of a fibre reinforced composite leaf spring with layers of longitudinally oriented fibres spaced from one another by a core portion of randomly oriented fibres, and a component such as an axle beam, the component being clamped to the spring and located length wise of the spring by a locating member which engages with a formation extending at least partially through the core portion of the spring but which does not interrupt the longitudinal fibres thereof. Interruption of the longitudinally oriented fibres is thus avoided.
Patent EP-0088360-B1 (EP)
IPC: G02B23/08
Filed: 1983-03-03
Granted: 1986-06-18
Abstract: A connecting device mechanically and electrically connects a first endoscope having a connector including contact pins projecting at the end surface thereof in an insertion direction and a second endoscope having a connector including contact pins projecting at the outer peripheral surface thereof to a socket of a power source. The connecting device includes an adapter at the endoscope side capable of mechanically connecting to the connector of the second endoscope and an adapter at the power source side provided at the socket of said power source, capable of being selected to mechanically and electrically connect to the connector of the first endoscope and the adapter at the endoscope side. The second endoscope is electrically connected to the socket of the power source through the adapters.
Patent EP-0094491-B1 (EP)
IPC: B66C11/10
Filed: 1983-03-21
Granted: 1985-10-09
Abstract: 1. Materials crane for agricultural purposes, with a movable bogie extending in the roof space of an agricultural building in the longitudinal direction of the building and intented for a telescopically extendable jib mounted rotatably about a vertical axle and carrying a grab at its free end, the telescopic parts of the jib being displaceable relative to one another via rollers, characterised in that the rear end of the outer jib (2) is guided in a guide track (3) carried by the bogie (21), and the front end of the outer jib (2) is supported via a supporting link (4) which is carried by the bogie (21) so as to be pivotable about a horizontal axle (25) and which has a track roller (6) at its end connected to the jib (2).
Patent EP-0100903-B1 (EP)
Title: Cable sleeve
IPC: H02G15/10
Filed: 1983-07-14
Granted: 1988-09-28
Abstract: 1. A cable sleeve for receiving a cable joint or cable branch, consisting of an upper and a lower half shell, wherein the upper half shell (1) has a storage space (2), into which a displacer (3) can be moved, the upper half shell (1), including the storage space (2), is filled with a permanently flexible compound (4) and the upper half shell (1) is closed by a removable cover (5).
Patent EP-0116709-B1 (EP)
IPC: C08F10/00
Filed: 1983-12-14
Granted: 1986-11-26
Abstract: 1. A process for the preparation of homopolymers and copolymers of alpha-olefins of 2 to 6 carbon atoms by polymerizing the monomer(s) at a temperature of from 20 to 160 degrees C and under a pressure of from 1 to 100 bars, using a Ziegler-Natta catalyst system consisting of (1) a solid, finely divided component containing titanium and having the following composition : (1.1) a molar parts of titanium, (1.2) b molar parts of magnesium, (1.3) c molar parts of chlorine, (1.4) d molar parts of an ester of the formula  see diagramm : EP0116709,P7,F1  where R**1 is hydrogen, C1 -C4 alkyl or C1 -C4 -alkoxy, R**2 is a monovalent, saturated, aliphatic hydrocarbon radical of 1 to 6 carbon atoms, and m is an integer from 0 to 2, and (1.5) if desired, not more than b molar parts of other constituents, the following relationships applying : b = 4 x a to 50 x a, c = 3 x a + b to 2 x (2 x a + b), and d = 0.02 x b to 0.40 x b, (2) an aluminium alkyl of the formula AlR3 **3 or R2 **3Al-O-AlR2 **3 where R**3 is C1 -C8 -alkyl, and (3) an ester component of the formula  see diagramm : EP0116709,P8,F2  where R**4 is C1 -C4 -alkoxy, C1 -C4 -alkyl or hydrogen, R**5 is C1 -C4 -alkyl, and n is an integer from 0 to 2, with the provisos that the atomic ratio of titanium from the titanium-containing component (1) to aluminium front the aluminium alkyl (2) is from 1 : 1 to 1:200, and the molar ratio of aluminium alkyl (2) to ester component (3) is from 1:0.5 to 1:0.01, wherein the catalyst system contains, as further component, (4) an oxahydroxy component of the formula R**6-[OCpH2p ]q -OH where R**6 is phenyl or a monovalent, saturated, aliphatic hydrocarbon radical of 1 to 6 carbon atoms, p is an integer from 2 to 6, and q is an integer from 1 to 4, with the proviso that the molar ratio of ester component (3) to oxahydroxy component (4) is from 1:1 to 1 : 9.
Patent EP-0084967-B1 (EP)
Title: Radio communication system
IPC: H04K1/00
Filed: 1983-01-21
Granted: 1985-06-12
Abstract: A frequency-hopping radio communication system in which a network of stations operate on the same sequence of frequencies, in synchronism, controlled by pseudo-random generators which are initially synchronised. Each station has means for modifying its p.r. sequence dependent only upon the instant in the main line sequence at which the modification is switched. In order to communicate, one station transmits, on the current main-line frequency sequence, the address of the desired other station and then signals the sequence switch. At this instant both transmitting and receiving stations switch to a modified frequency sequence and are thus isolated from the remaining stations. At the end of the message a signal from the transmitting to the receiving station causes both stations to revert to the main line sequence.
Patent EP-0089167-B1 (EP)
IPC: C07D211/00
Filed: 1983-03-08
Granted: 1986-10-15
Abstract: Dihydropyridines of the formula:- 
<CHEM>
 and their pharmaceutically acceptable acid addition salts
 wherein Y is -(CH2)2-, -(CH2)3-, -CH2CH(CH3)- or -CH2C(CH3)2-;
 R is aryl or heteroaryl;
 R<1> and R<2> are each independently C1-C4 alkyl or 2-methoxyethyl; and
 R<3> is hydrogen, C1-C4 alkyl, 2-(C1-C4 alkoxyl) ethyl, cyclopropylmethyl, benzyl, or -(CH2)mCOR<4> where m is 1, 2 or 3 and R<4> is hydroxy, C1-C4 alkoxy or - NR<R>5<6> where R<5> and R<6> are each independently hydrogen or C1-C4 alkyl, pharmaceutical compositions containing them, and processes for their production. 
<??>The compounds are particularly useful in the treatment or prevention of a variety of cardiac conditions, e.g, angina pectoris.
Patent EP-0090767-B1 (EP)
IPC: C01F7/442
Filed: 1983-03-17
Granted: 1987-05-27
Abstract: The invention relates to a process for manufacturing coarse, crystalline alumina which, after preparation in a generally known manner, is suitable for use as grinding, lapping and polishing materials. The process comprises the calcining of alumina from dry absorption scrubbing units employed in connection with fused salt reduction cells producing aluminum.
Patent EP-0097193-B1 (EP)
IPC: A61N5/00
Filed: 1982-12-23
Granted: 1987-08-26
Abstract: PCT No. PCT/EP82/00273 Sec. 371 Date Jul. 18, 1983 Sec. 102(e) Date Jul. 18, 1983 PCT Filed Dec. 23, 1982 PCT Pub. No. WO83/02233 PCT Pub. Date Jul. 7, 1983.The invention relates to a UV radiation device for phototherapy of dermatoses, especially psoriasis, which produces UV radiation the radiation intensity E2 of which present in the effective area in the wavelength range below 300 nm is substantially less than the radiation intensity E1 in the wavelength range between 300 and 310 nm, the radiation dose being between 0.7 and 1.0 times the erythema threshold dose. Such a UV radiation device is distinguished by good therapeutic effectiveness and the avoidance of undesirable side effects.
Patent EP-0101475-B1 (EP)
IPC: B60J5/04
Filed: 1983-02-16
Granted: 1985-10-02
Abstract: The side wall of the body has a back foldable lower portion and an upper portion which pivots above or under the roof, the latter portion being driven either upwardly to its opening position or downwardly to its closing position by said lower portion by means of a hooking device. The hooking device is improved by making it simpler from the construction point of view and less susceptible of being damaged, takes less space and is less dangerous for the users. To this effect, the hooking device is comprised of two pinion-controlled racks (15, 17) each guided by one of the two side uprights (7) of the side wall, the rack (15) being hinged with its lower portion (15a) to one protuberant arm (18) projecting towards the bottom of the lower portion, when that portion (2) is in its closing position. Said rack has an upward toothing (16) arranged along the outer side of the hinging point of the corresponding lower guide (6), toothing which meshes on a pinion (17) fixed to the hinging point of the guide (6) (axes of the bearing 8), the diameter of the pitch circle of the pinion being equal to about 1.5 times the length of the arm (18).
Patent EP-0125314-B1 (EP)
IPC: E03D9/08
Filed: 1983-11-02
Granted: 1990-01-03
Abstract: A washing apparatus body (19) provided in a toilet bowl (18) is provided with: a warm-water tank (26) supplied with water by a water supply means, such as a pump (22) or the like; a washing change over valve (28) connected to the hot-water tank (26); and at least one of a plurality of nozzles (30), (31) connected to the washing changeover valve (28). By reducing the length of the water passage between the warm-water tank (26) and the nozzles (30), (31) as much as possible, the warm water supplied from the warm-water tank (26) at the start of washing is ejected from the nozzles (30), (31) within a short time and is sprayed onto the user from the beginning. It is thereby possible to prevent the discomfort of any low-temperature water remaining in the water passage being first sprayed onto the user before the warm-water is ejected, which ususally happens when there is a long water passage.
Patent EP-0123774-B1 (EP)
IPC: G01L1/22
Filed: 1984-01-07
Granted: 1988-08-31
Abstract: 1. Method for the identifying of wagons running in a train formation, in particular a rapidly travelling one, with the use of an arrangement for the measuring of the wheel loads with at least one measuring point, wherein also the speed of the train formation is determined, characterized thereby, that strain gauges, which are fastened at the web of a rail at the level of the neutral fibre and oriented orthogonally to the neutral fibre, are used as measuring point, that - on a wheel running over the measuring point - the then arising measurement peak of the measurement signal is triggered at a threshold valuehat the time interval between two measurement peaks on the running of two successive wheels over the measuring point is measured each time on the threshold value being fallen below or exceeded and this measured time interval is added to half the difference of the measured time intervals between the threshold value being fallen below and being exceeded at each of both the successive measurement peaks, that the result is processed together with the speed into an axle spacing and that the wagon concerned is identified by this axle spacing or by several successive axle spacing.
Patent EP-0131462-B1 (EP)
IPC: G03F7/06
Filed: 1984-07-09
Granted: 1991-09-11
Abstract: A lithographic printing plate having metallic silver image areas is treated with a proteolytic enzyme and an oleophilising compound to improve ink receptivity.
Patent EP-0140966-B1 (EP)
Title: Procede de purification de substances biologiquement actives
IPC: C07K16/00
Filed: 1984-04-27
Granted: 1987-09-30
Abstract: Purification d'une substance biologiquement active à l'aide d'un système formé d'au moins deux phases aqueuses non-miscibles; le présent procédé comporte la liaison de ladite substance à des particules possédant une affinité pour ladite substance et se répartissant de manière prédominante quantitativement dans l'une desdites phases, puis la libération de ladite substance desdites particules après séparation de la phase contenant les particules de l'autre ou des autres phases.
Patent EP-0158326-B1 (EP)
IPC: F25B17/08
Filed: 1985-04-09
Granted: 1990-10-03
Abstract: Periodic absorption apparatus with the substance pair zeolite/water being used as electro-head storage devices. Due to the heat pumping effect there can be a 30% savings of power.
Patent EP-0172992-B1 (EP)
IPC: B01F15/00
Filed: 1985-05-03
Granted: 1988-07-13
Abstract: 1. A machine for kneading and/or mixing, including at least one kneading or mixing tool (6) which on both sides is mounted on a shaft (7) and sealed in housing (2) of the machine, characterized in that the sealing (4) of the shaft or of the shaft journals (7) of the tool (6) takes the form of non-contacting seals and/or a non-contacting return conveyor worm seal (8) and a vacuum-tight chamber (3) is provided on the housing (2) of the kneading machine outside said seal (4) and encloses the sealing area.