baber/WOPTO huggingface dataset:
Patent EP-0105776-B1 (EP)
IPC: C07D498/06
Filed: 1983-09-15
Granted: 1986-02-26
Abstract: Novel C-homo-9-oxa-ergolines of the formula    <IMAGE>  I  wherein R is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R1 is selected from the group consisting of hydrogen, chlorine and bromine or taken with b forms =0, a and b form a carbon-carbon bond or a is hydrogen when R1 and b form =0, R2 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms, aralkyl of 7 to 12 carbon atoms and cycloalkylalkyl of 4 to 7 carbon atoms, R3 is selected from the group consisting of hydroxymethyl, alkylthiomethyl of 1 to 5 alkyl carbon atoms, cyanomethyl, carboxy optionally esterified with an aliphatic alcohol of 1 to 5 carbon atoms and   <IMAGE>  R4 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R5 is alkyl of 1 to 4 carbon atoms or R4 and R5 taken with the nitrogen atom form a saturated heterocycle optionally containing a second heteroatom having dopaminergic agonist, serotoninergic and antihypertensive activity as well as prolactin secretion inhibition and antianoxic activities and their preparation and intermediates.
Patent EP-0117505-B1 (EP)
IPC: B27B5/22
Filed: 1984-02-21
Granted: 1990-08-08
Abstract: 1. A wood working machine, more particularly a circular saw or a router, comprising a machine frame and at least one sliding carriage which is able to be moved in relation to the same and is able to be mounted on an associated longitudinal guide (3), which is adjacent to a fixture mounting side of the machine table, and at least two attachment rails (4), which project on the mounting side, and have lateral abutment faces, with which on the table side a respective mounting face (6) is associated, characterized in that at their respectively inwardly directed edge the attachment rails (4) have at least one downwardly opening detent notch (8), and using the latter are able to be connected with a supporting bearer (7), projecting past the fixture mounting surface (6), of the machine table and in that the rear end, which is directed away from the 1f (3), of the attachment rails (4) is provided with at least one rearwardly open insertion recess (9) associated with the supporting bearer (7) on the table side, such recess having a securing lug (10) at least fitted under it.
Patent EP-0121945-B1 (EP)
Title: Massage apparatus
IPC: A61H15/00
Filed: 1984-04-11
Granted: 1988-10-12
Abstract: A massage apparatus according to the present invention is provided with a pair of foldable guide rails (14) extending parallel to each other. Carriers (60) having massage rollers (76, 80) thereon are set on the guide rails so as to be able to reciprocate along the guide rails. The carriers are coupled to belts (36) which travel along the guide rails in a reciprocating manner.
Patent EP-0133305-B1 (EP)
Title: Device for feeding bar-shaped articles
IPC: A01J27/04
Filed: 1984-07-27
Granted: 1987-07-01
Abstract: A slicing machine has a table defining a horizontal and flat support surface having an outer edge and a blade displaceable transversely along the edge. Thus when the blade moves along the edge a slice is cut from an elongated foodstuff projecting longitudinally over the edge. An automatic feed for the slicing machine includes a pair of feed elements centered on and rotatable about respective parallel longitudinal axes spaced apart transversely above the surface to either side of the foodstuff and each formed with a flat outer end immediately juxtaposed with the edge, and a helicoidal formation at least generally centered on the axis, engageable with the elongated foodstuff between the elements, and extending to the respective outer end. A drive rotates the elements about the respective axes for advancing the foodstuff gripped between the elements in a longitudinal transport direction along the surface toward the edge. The foodstuff is gripped between the element ends immediately adjacent the table edge so that it can be completely sliced.
Patent EP-0137382-B1 (EP)
IPC: H04M1/06
Filed: 1984-09-21
Granted: 1988-05-11
Abstract: 1. Handset (2 ; 80) having a curved strap (6 ; 81), especially for a car telephone, characterized in that the curved strap (6 ; 80) is arranged on the inside of the part of the handle (5 ; 90) adjoining the earpiece (4 ; 88) and is so designed that the thumb of the user's hand, grasping the handle (5 ; 90) can be inserted into the space between the curved strap (6 ; 81) and the handle (5 ; 90), so that the handset (2 ; 80) remains held securely suspended from the thumb and the other fingers are freely available for other activities.
Patent EP-0154013-B1 (EP)
IPC: B29C45/58
Filed: 1984-12-12
Granted: 1990-06-06
Abstract: The static mixing device includes a tubular casing and at least one mixing element composed of individual webs which are secured in the wall of the casing. The webs are disposed in crossing relation to each other with a transverse spacing therebetween. The terminal ends of each web are secured within the wall of the casing by being shrink-fitted, soldered, welded or threaded.
Patent EP-0118933-B1 (EP)
IPC: C11D3/386
Filed: 1984-02-06
Granted: 1988-06-01
Abstract: alpha -Amylase derived from B. licheniformis is stabilized in aqueous liquid detergent compositions containing surfactants and sequestering agents by the inclusion of a calcium-containing component that provides at least about 1 x 10<-4.5> millimole of enzyme-accessible calcium per liter of composition.
Patent EP-0120632-B1 (EP)
IPC: C23C30/00
Filed: 1984-03-07
Granted: 1987-09-23
Abstract: The bond between a hard wear resistant coating of Al2O3 and a cemented carbide substrate is greatly improved by means of a more effective interlayer of TiO. The TiO layer is provided by means of a reduction process from other titanium oxides such as TiO2.
Patent EP-0154077-B1 (EP)
IPC: A63B21/00
Filed: 1984-10-16
Granted: 1990-01-03
Abstract: This invention relates to a new valve module which is particularly suitable for use in an exercise device. The valve module 10 comprises a housing 12, at least one entrance conduit 16 to allow air to enter the valve module, at least one exit conduit 18 to allow air to exit from the valve module and a pair of valves 20, 28 to control the flow of air through the module. The module is particularly suitable in a variety of exercise devices used in the field of muscle development, exercise and rehabilitation. These devices including the novel module allow for isometric, concentric and eccentric contractions and allow for differing velocities of exercise movement. These devices may be manufactured and sold for home use and require no auxiliary fluid supply source and are completely self contained,
Patent EP-0153952-B1 (EP)
Title: Seringue a raccorder a un catheter de veine pour controler sa position lors de sa mise en place et de son utilisation
IPC: A61B5/04
Filed: 1984-08-24
Granted: 1991-09-25
Abstract: Seringue électriquement isolante (11) à raccorder à un cathéter de veine pour l'aspiration et la projection de liquides, avec possibilité de raccordement à une conduite (5a, 5b, 5c, 5d) allant à un appareil d'électrocardiographie, grâce à laquelle il est possible de mesurer le potentiel électrique à la colonne de liquide dans le cathéter de veine (17) afin de contrôler la position du cathéter de veine lors de sa mise en place et de son utilisation, la seringue (11) formant une partie de contact (23, 25, 29) prévue à sa chambre de liquide et la conduite de raccord à l'appareil d'électrocardiographie formant une unité stérile indépendante.
Patent EP-0150009-B1 (EP)
IPC: A63B17/00
Filed: 1985-01-08
Granted: 1989-09-13
Abstract: 1. Structure which can be assembled together from several building blocks of plastics in any spatial arrangement, particularly building blocks for units for play and gymnastic areas for children, characterised in that the building blocks (1, 13, 15) are provided at their end faces (10, 11) of their walls (2) with an integrally connected connection edge (14) constructed as a threaded post (16, 17) and set on the inner or outer side, wherein the threaded post is constructed as an inner or outer thread with several thread runs distributed evenly about the periphery, with which two building blocks screwed together can be firmly held to one another in certain positions corresponding to the number of the thread runs.
Patent EP-0158932-B1 (EP)
IPC: C07C255/58
Filed: 1985-04-03
Granted: 1987-04-01
Abstract: 1. Process for preparing 3-cyano-4-amino-acetophenones of general formula  see diagramm : EP0158932,P4,F1  wherein R represents a hydrogen or fluorine atom, characterized in that a 3-cyano-4-acetamino-acetophenone of general formula  see diagramm : EP0158932,P4,F2  wherein R is defined as hereinbefore, is saponified with potassium hydroxide, sodium hydroxide, potassium or sodium methoxide in the presence of methanol as solvent at temperatures up to the boiling point of the reaction mixture and the compound of general formula I is isolated from the reaction mixture.
Patent EP-0177680-B1 (EP)
IPC: H01B17/14
Filed: 1985-07-08
Granted: 1989-01-25
Abstract: Hermetically sealed fiber optic cables (LW) are conducted through an insulator column consisting of several hollow insulators. The fiber optic cables (LW) are fastened to a support element (TE), whose one end is connected to the reference potential and whose other end is connected to a high voltage. The support element (TE) is characterized by a surface having only limited electrical conductivity. This assures that, as a result of the even field strength distribution thus guaranteed, no impermissibly high voltages are impressed on the fiber optic cable (LW). A non-conductive tube (GV) for conveying gas is wound around the support element (TE).
Patent EP-0179355-B1 (EP)
IPC: C07F7/18
Filed: 1985-10-09
Granted: 1991-01-16
Abstract: Novel epoxyterpenylsilanes containing chiral centers have been prepared in a two-step synthesis.  Terpenes, such as myrcene, dihydromyrcene, limonene, 5-ethylidene-2-norbornene and 5-vinyl-2-norbornene, are first epoxidized to the terpene oxide which is then condensed with alkoxy or alkylalkoxysilanes in the presence of a hydrosilation catalyst.
Patent EP-0182134-B1 (EP)
IPC: G06F11/00
Filed: 1985-10-22
Granted: 1992-02-05
Abstract: The multi-processor system (RS1) continuously checks the data items transmitted via separate channels and which are present in the input/output modules (E/A11,E/A12) of its individual processors, for correspondence. When deviations occur, the multi-processor system carries out redundancy checks and determines from the result of these checks the input/output module (for example E/A11) which is defective in each case. The data traffic is then handled for a particular time via an input/output module (E/A12) which is still intact. During this time, data items are transmitted with higher redundancy than during the correct operating state of all input/output modules. <IMAGE>
Patent EP-0203234-B1 (EP)
IPC: C08J5/18
Filed: 1985-05-31
Granted: 1989-11-29
Abstract: The present invention relates to ductile poly(ethylene terephthalate) material which is clear, biaxially oriented and has a density of over 1.4050 grams/cc at 25 DEG C.
Patent EP-0184414-B1 (EP)
Title: Compositions for controlling alkaline-earth metal scales
IPC: C02F5/12
Filed: 1985-12-02
Granted: 1991-02-20
Abstract: The precipitation and deposition of alkaline-earth metal scales in an aqueous system is inhibited by comprising adding to the system an anionic polyelectrolyte and an anionic surfactant, the weight ratio of polyelectrolyte to surfactant being in the range from 1000:1 to 1:10. Compositions containing the electrolyte and surfactant in that ratio are novel.
Patent EP-0169766-B1 (EP)
IPC: D04B35/12
Filed: 1985-06-26
Granted: 1988-08-24
Abstract: This invention relates to an improved device for measuring the length of yarn absorbed by a textile machine, comprising in known manner a rotating member driven by the yarn during displacement thereof. It presents three fixed guides over which the yarn passes and which are positioned near the rotating member so that the yarn is in contact with the rotating member along two substantially equal arcs of low value, for example from 20 DEG  to 50 DEG  and advantageously 30 DEG . The device is more particularly applicable to measuring the length of yarn absorbed per stitch on flat knitting machines.
Patent EP-0155917-B1 (EP)
Title: Electric-power-supplying roller assembly for continuous wire annealing plants
IPC: H05B3/00
Filed: 1985-03-06
Granted: 1989-09-13
Abstract: A roller assembly for supplying electrical power to a plant for the continuous annealing of wire includes rollers which each have an electrically conductive sleeve and contacts which are slidable on the sleeve and connected to a voltage source. - The sleeve has several electrically conductive segments which are insulated from each other. The contacts engage an angular portion of the sleeve which is within the arc of winding of the wire and has an angular extent such that a voltage is not applied to the segments at the ends of the arc of winding.
Patent EP-0199912-B1 (EP)
IPC: C01B25/32
Filed: 1986-02-15
Granted: 1990-01-31
Abstract: A process for the preparation of coarse-particle dicalcium phosphate dihydrate having a virtually spherical crystal shape and a particle size range between about 63 and 450  mu m, preferably between about 90 and 300  mu m, by reacting pure aqueous phosphoric acid with aqueous suspensions of precipitated chalks, wherein an amount of suspension corresponding to the reaction product formed is removed continuously or semicontinuously and the dicalcium phosphate dihydrate is separated off, washed and dried. Also disclosed is coarse-particle dicalcium phosphate dihydrate produced by the above process.
Patent EP-0193780-B1 (EP)
IPC: G02B6/44
Filed: 1986-02-17
Granted: 1993-04-07
Abstract: Submarine cable for optical-fibres telecommunications, provided with a plastic sheath (7) that, with its own inner surface, adheres to the complex comprised by a compact antitorsional rope (1) constituting the only mechanically-resistent armouring of the cable, and a plurality of tubes (3), helicoidally wound over the rope, filled with an incompressible fluid wherein the optical-fibres (4) are loosely housed.
Patent EP-0204956-B1 (EP)
IPC: G11B5/53
Filed: 1986-05-06
Granted: 1990-09-12
Abstract: 1. Apparatus, in particular video recorder, for the recording and/or playback of signals on or from a record support (1) in tape form, in particular for a digital signal on a magnetic tape (1), with one or more sensors (9), in particular heads (9), and several signal originators (8, 12-31), which are arranged in each case on a rotating head wheel disc (5), which is displaceable in an axial direction (10, 11), or in a stationary environment (6), characterised in that at least two transmitters (8, 12-31) are variably operative over a height (h) in the axial direction (10, 11) of the head wheel disc (5).
Patent EP-0208228-B1 (EP)
IPC: B61D47/00
Filed: 1986-07-01
Granted: 1989-05-24
Abstract: A railroad flat car having a rotatable loading floor for transferring loads between it and a platform. A sleeve is provided in the rotatable loading floor which slidably receives a beam coupled to the chassis. The beam is extended into the sleeve to secure the loading floor in its stowed position during travel. The beam abuts against a steel plate in the sleeve to provide a solid buffer against horizontal motion of the rotatable loading floor along its longitudinal axis, the beam and sleeve also stiffen the rail car to minimize sagging under heavy loads. The end of the loading floor has a pinion gear which meshes with a toothed rack on the chassis. A motor turns the pinion gear to swing the rotatable loading floor into position.
Patent EP-0212321-B1 (EP)
IPC: B01J23/00
Filed: 1986-07-24
Granted: 1991-10-16
Abstract: A method for the conversion of C₃ and C₄ hydrocarbons to less saturated hydrocarbons, such as ethylene and propylene and particularly ethylene, includes contacting the feed hydrocarbons with mixed oxides comprising a major proportion of magnesium and a minor proportion of manganese, preferably under conditions which selectively convert the feed hydrocarbons to ethylene and ethane and particularly ethylene, including a temperature between about 625°C and 850°C. The method is preferably carried out in the presence of steam at a mole ratio of steam/hydrocarbon of less than about 10:1. Selectivity to ethylene and ethane and particularly ethylene is improved and the life of the catalyst, during which the desired selectivity is attained, is extended by adding a promoting amount of at least one oxide of calcium, barium, strontium, tin and antimony. Further improvement can be obtained by limiting the amount of bound or fixed sulfur in the catalyst.
Patent EP-0218045-B1 (EP)
IPC: B60T17/18
Filed: 1986-08-11
Granted: 1989-12-13
Abstract: 1. Pressure-medium-operated braking system for a vehicle, especially a trailer braking system, having a service braking system (13, 16, 17) and a spring braking system (10, 11), which has at least one spring brake cylinder (11), having a pressure-medium supply for the service braking system (13, 16, 17), referred to hereinafter as the service-brake supply (5), and a pressure-medium supply for the spring braking system (10, 11), referred to hereinafter as the spring-brake supply (7), which supplies are fed by way of a supply line (1), the spring braking system (10, 11) being controllable by way of a relay valve (10), characterised by the following features : a) the service-brake supply (5) is connected to the spring-brake supply (7) by way of an apparatus (6) that allows flow out of the service-brake supply (5) and blocks flow in the opposite direction ; b) the relay valve (10) can be subjected on the control side by way of a control line (8, 9) to the pressure from the spring-brake supply (7) ; c) the relay valve (10) is so constructed that it produces an output pressure that is at least substantially equal to the control pressure that is supplied ; d) arranged in the control line (8, 9) is a blocking device (20, 30, 42) having an element which monitors the pressure in the supply line (1) and which, when that pressure falls to a predetermined value, blocks the control line (8, 9) and removes the pressure from the portion (9) thereof that is downstream of the blocking device (20, 30, 42).
Patent EP-0220501-B1 (EP)
IPC: G06Q50/00
Filed: 1986-09-25
Granted: 1989-05-31
Abstract: 1. A diagnostic X-ray apparatus having an adjustable X-ray tube (1), an adjustable image pick-up system (2) and a patient couch (3) and having a control device (13) for the components (1-3) of the appartus, characterized in that at lest two of the components (1-3) of the apparatus are mounted to be individually movable in three dimensions by means of motor-operable adjusting means (5 to 7), and that as the control device a central computer (13) is connected to the adjusting means (5 to 7) to set the positions of the components (1 to 3) of the apparatus.
Patent EP-0231546-B1 (EP)
IPC: C07C231/06
Filed: 1986-12-15
Granted: 1990-11-07
Abstract: The invention relates to a process for the preparation of  alpha -amino- alpha -methylcarboxylic acid amides and  alpha -amino- alpha -cycloalkylcarboxylic acid amides of the formula: <CHEM> where R1 represents alkyl, alkaryl, aryl, alkenyl, heteroalkyl or heteroaryl, whether or not substituted, R2 is methyl, or forms, together with R1, a cycloalkyl group, by conversion of the corresponding amino nitriles using hydrogen peroxide under basic conditions and is characterized in that the conversion takes place in the presence of ammonia. By preference 2-6 moles hydrogen peroxide and 3-12 moles ammonia are used per mole amino nitrile.
Patent EP-0214862-B1 (EP)
IPC: A61K31/28
Filed: 1986-09-08
Granted: 1991-03-13
Abstract: Platinum complexes of formula (I): <CHEM> (wherein L<1> and L<2> are ligands, X<p-> is an anion and n is 0, 1, 2 or 3) have anti-tumour activity and may be prepared by condensing a 1,2-diaminocyclohexane-platinum (II) complex with a cyclic alkylene urea.
Patent EP-0209450-B1 (EP)
IPC: B21D13/02
Filed: 1986-07-08
Granted: 1989-11-29
Abstract: A machine for forming parallel corrugations in a metal sheet and for welding each of these corrugations at its longitudinal end, comprises, on the metal sheet side, a bending die comprising two plates perpendicular to the metal sheet defining therebetween a space in which may be engaged a punch or knife perpendicular to the metal sheet. The bending die has, at each of its two lateral ends and on the internal faces opposite its parallel plates, a pair of bending members projecting from the internal faces of the two parallel plates of the die. These two bending members define therebetween a gap substantially equal to twice the thickness of the metal sheet. A welding torch is carried by the bending die and ensures welding of the two lips of the metal sheet in the immediate vicinity of the zone where they are nipped between the bending members.
Patent EP-0257029-B1 (EP)
Inventor: TIMUSKA KARLIS
IPC: F04C2/08
Filed: 1986-03-13
Granted: 1989-10-25
Abstract: A screw compressor of the kind incorporating at least two rotors, one male and one female rotor, provided with helically extending lands and grooves. Conventional rotors are usually made of metal. The male rotor may be made of plastics material by moulding of a blank to be machined finely and with precision by cutting tools. The female rotor, on the other hand, has rather narrow lands, and a sufficient strength and shape permanence is, according to general practice, obtainable only if it is made of metal, preferably steel. The object of the invention is to provide a screw compressor having rotors which can be manufactured in an easier way than before. For this purpose the female rotor (1) is injection moulded from a plastics material having a modulus of elasticity of at most 25000 N/mm2. The lands (3) of the female rotor have a thickness (a) which is so adapted to the modulus of elasticity of the plastics material as to allow the lands to be deflected resiliently when clashing with the other rotor (2), as a result of dimensional deviations of the order likely to occur during hardening or curing of the plastics material, or at prevailing temperature variations, but not as a result of the pressure exerted by the working fluid. Due to the injection moulding the surface smoothness is fine enough to make subsequent finishing unnecessary and damages caused by lack of machining are avoided because of the resilient deflecting of the lands of the female rotor when clashing with the other rotor.
Patent EP-0218643-B1 (EP)
IPC: E01C/
Filed: 1986-04-08
Granted: 1990-01-10
Abstract: In a level crossing, the roadway in the zone of the railway is comprised of concrete slabs. The space between the two rails (4, 5) of the railway track (1) is filled with inner plates or slabs (2) which extend from one rail to the other of the railway track (1) and rest elastically on inner shoes (4a, 5a) of the rails. Outer slabs (3) adjacent to the rails of the railway track cover a band outside the rails. One of the edges of said outer slabs (3) rests elastically on the outer shoes (4a, 5a) of the rails, and the side opposite to said edge rests on bearing bodies (12) the inner slabs (2) are frameless plastic concrete slabs provided with an armature, particularly polyester concrete slabs. Preferably, the outer slabs (3) which cover the outer side of the rails are also  frameless plastic concrete slabs provided with an armature, particularly polyester concrete slabs. Preferably, the outer slabs (3) which cover the outer side of the rails are also frameless plastic concrete slabs provided with an armature, particularly polyester concrete slabs.