baber/WOPTO huggingface dataset:
Patent EP-0012959-B1 (EP)
IPC: A61K35/32
Filed: 1979-12-14
Granted: 1982-05-05
Abstract: 1. A process for producing a bone substitute material having an improved biological stability by using animal or human bone material as the starting substance, which includes a) removing the blood pigment and other water-soluble proteins from the bone material by treatment with water ; subsequently b) removing water-insoluble proteins by treatment with H2 O2  solution ; then c) rinsing in cold water ; then d) degreasing with an organic solvent ; and e) sterilizing the material obtained by a conventional method, characterized in that f) the step of degreasing is carried out immediately after the step of rinsing in cold water which follows upon the removal of proteins, g) the mineral content is subsequently eliminated by dissolution with a complexing agent or an ion exchanger, and h) the material obtained is rinsed in running water in order to remove the residual salts therefrom.
Patent EP-0014486-B1 (EP)
IPC: B60T15/04
Filed: 1980-01-10
Granted: 1982-11-10
Abstract: 1. A pressure controller for a driver's brake valve of a indirectly-acting compressed air brake comprising a pressure control valve (17, 18, 19) which is connected to a compressed air supply line (11) and which is actuated by a piston (21), limiting two chambers (30, 33), the piston (21) being selected subjected on one side to control pressure and on the other side to the force exerted by an adjustable control spring (23) which is actuated by a driver's brake lever (35) characterized by a second spring (32) in the other chamber (33) in addition to the control spring (23), the second spring (32) on one side also rests against the piston (21) and on the other side is stationary supported in the chamber (33).
Patent EP-0028060-B1 (EP)
IPC: B65D21/06
Filed: 1980-08-27
Granted: 1983-08-24
Abstract: An open-fronted container 1 has a base 2, side walls 3 and a back wall 4 and is capable of supporting an identical overlying container, in column stacking relationship therewith. The container is provided with a pivotable frame member 9', having a generally U-shaped portion and integral cranked legs, for supporting an overhanging cantilevered end of the overlying container. The frame has an inoperative position 9 in which it can rest on the upper edge of the rear wall and in the rebate defined by integral extension 8, when not supporting an overlying container, and abuts extensions 10 and 11 when in the supporting position.
Patent EP-0023216-B1 (EP)
Title: Elément sensible à l'oxygène et méthode de détection de la concentration en oxygène
IPC: G01N27/12
Filed: 1980-08-15
Granted: 1983-04-06
Abstract: Un element de detection d'oxygene possede un corps en chromite de zinc riche en chrome et des electrodes en contact avec ce corps pour en detecter la resistance electrique. Aux temperatures elevees, la resistance varie avec la concentration en oxygene. Un dopant d'oxyde de terre rare, de preference un oxyde de lanthane 15% molaire stabilise et ameliore le fonctionnement.
Patent EP-0046846-B1 (EP)
IPC: H04H20/77
Filed: 1981-06-10
Granted: 1984-10-17
Abstract: 1. Cable communications system consisting of at least one subscriber station (32) and an exchange unit (30) which communicate with each other via a coaxial cable (1; 31) wherein a frequency-multiplex and time-multiplex signal transmission occurs between the exchange unit (30) and each subscriber station (32), each subscriber station (32) having signal transmitters (48, 51) modulators (41) and demodulators (42) as well as coders (43) and decoders (44), the exchange unit (30) also comprising modulators (34) and demodulators (35) as well as coders (36) and decoders (37), and having frequency generators (47) for the generation of carrier frequencies, characterised in that the exchange unit (30) has the appropriate computer control means (55) for the subscriber stations (32), and in that the computer control means (55) has a scoring logic (6), each subscriber station (32) containing a function generator (45) with a memory, and in that the computer control means (55) controls a function generator (38) and memory provided in the exchange unit (30), and in that the computer control means (55) has a sequentially operating scanning device (15) and in that the scanning device (15) is connected via a decoder (4) and a converter (5) to the scoring logic (6).
Patent EP-0056105-B1 (EP)
IPC: E04D13/15
Filed: 1981-10-30
Granted: 1986-01-15
Abstract: 1. Device for covering the joint between two construction parts, especially a roof covering or a r of edge bordering, with a center strip (1) made of rubber-elastic material (synthetic rubber) and two sheet metal edge strips (3) to be connected with parts of the construction located on both sides of the joint, as well as with a sheet metal covering (9) provided above the center strip (1) the sheet metal covering being vulcanized onto the synthetic rubber strip (1) along the upper side and the central area thereof, characterized in that the sheet metal covering (9) is vulcanized continuously along the entire length of the device with a width (5) that is substantially narrower than the area between the inner edges (3b) of the sheet metal edge strips (3).
Patent EP-0053073-B1 (EP)
Title: Oxacephalosporins and their preparation
IPC: C07D498/04
Filed: 1981-11-19
Granted: 1984-09-12
Abstract: New oxacephalosporins of the general formula (I), in which R is optionally N-oxidised pyridyl, pyrimidin-2-yl, substituted pyridazin-3-yl, 5,6-dioxo-1,4,5,6-tetrahydro-1,2,4-triazin-3-yl substituted in the 4-position, substituted 1-alkyl-1,3,4-triazol-5-yl or 1,2,4-triazol-5-yl, 5,6-dioxo-1,4,5,6-tetrahydro-1,2,4-triazin-3-yl substituted in the 1-position, 5,6-dioxo-1,4,5,6-tetrahydro-1,2,4-triazin-3-yl substituted in the 2-position, substituted or unsubstituted 2-alkyl-2,5-dihydro-5-oxo-1,2,4-triazin-3-yl, 1-amino-1,2-dihydro-2-oxo-pyrimidin-4-yl, substituted 1,3,4-thiadiazol-5-yl or tetrazol-5-yl substituted in the 1-position, R' is a substituted 2-(2-aminothiazol-4-yl)-acetyl radical or an alpha -carboxyarylacetyl radical and R'' is a hydrogen atom or a methoxy radical in the 7 alpha -position, and also their salts, their preparation and the medicaments in which they are present.    <IMAGE> (I)
Patent EP-0044867-B1 (EP)
Title: Procede pour la production continue de carbure de silicum
IPC: C01B31/36
Filed: 1981-02-04
Granted: 1985-05-22
Abstract: Procedes et appareil de fabrication d'un materiau contenant du carbure de silicium utilisant des techniques a lit fluidise. Un materiau contenant du silicium (26) et un materiau contenant du carbone (26) sont charges dans un lit fluidise de materiau particulaire electriquement conducteur (12) et sont chauffes jusqu'a atteindre la temperature de formation du carbure de silicium en appliquant un potentiel electrique entre des electrodes (16, 24) qui sont en contact direct avec les particules du lit fluidise. Le materiau contenant du carbure de silicium est produit directement dans un etat finement divise sans proceder a un broyage supplementaire.
Patent EP-0065534-B1 (EP)
IPC: C22C27/02
Filed: 1981-11-16
Granted: 1984-09-05
Abstract: An interchangeable and wettable solid cathode for the electrolysis of a melt electrolyte is comprised of at least an intermetal aluminum compound of the group IV A, V A or VI A of the periodic system of elements. The aluminum and titanum compound in the //c phase has proved to be particularly appropriate. The form of execution represented in figure 1 comprises two assembled parts (10 and 18). The part (10) in its upper portion is made of aluminate while the lower portion (18) is made of an insulating material.
Patent EP-0067413-B1 (EP)
IPC: B22C21/00
Filed: 1982-06-09
Granted: 1984-12-19
Abstract: 1. Apparatus for the vacuum-forming process for producing casting moulds from refractory backfill material free of binding agent, which is contained between sheets and which is consolidated by vacuum created inside the backfill material, with a mould box (2) which in at least one wall (5, 6) has a vacuum manifold (3) and at least one vacuum duct (8) which is arranged in the mould cavity of the mould box receiving the backfill material (10), which is operatively connected to the vacuum manifold (3) and has evacuation openings spaced apart on its periphery, characterised in that through a screen surface (4) the vacuum manifold (3) is open towards the mould cavity, and in that at at least one end face (9) the vacuum duct (8) is likewise provided with a screen surface (13) and is so disposed in the mould box (2) that its screen surface (13) lies opposite the screen surface (4) of the mould box (2) at a distance which allows the admission of backfill material.
Patent EP-0075133-B1 (EP)
IPC: A01C5/06
Filed: 1982-08-26
Granted: 1985-05-22
Abstract: 1. A broadcast sowing device having a rotating earth-working tool (12) which rotates in the direction of movement and around a horizontal axis of rotation, extends over the whole width of the device and produces a flow of earth, broadcasting elements (14) which are disposed one beside another on a shaft extending perpendicularly to the sowing direction (10) extending into the flow of earth discharging from the earth-working tool (12) without engaging below the ground, the broadcasting elements (14) being adjustable to be fast with the device, characterised in that the broadcasting elements (14) take the form of flat funnels (18) at the end near the ground, in that adjacent flat funnels (18) are disposed at an interval of from 0 to 10 cm to one another, in that the run-out width (16) of the flat funnels (18) is from 5 to 25 cm, in that the top cover plate (21) of the flat funnels (18) covers the bottom ground plate (23) thereof in the direction of grain discharge (24), in that the bottom ground plate (23) of the flat funnels (18) projects laterally beyond the top cover plate (21) and the flat funnels (18) have inclined side walls (26), and in that the bottom ground plate (23) of the flat funnels (18) has in the region of impingement of the grains an upwardly directed convexity (28) or an upwardly extending projection.
Patent EP-0081223-B1 (EP)
IPC: H04N11/00
Filed: 1982-12-06
Granted: 1990-03-07
Abstract: 1. Method of transmitting digital colour image signals, in which the analog colour image signal is sampled on the transmitting side, converted into a digital signal and transmitted and, on the receiving side, converted back into the original analog colour image signal, characterized in that, on the transmitting side, the basic sampling rate (fA ) is increased by an integral multiple n (n = 2, 3, 4...), in that the samples are digitized, in that interference between the useful spectra of the digitized colour image signal is filtered out by a digital filter (4) and in that only every n-th sample is transmitted.
Patent EP-0086268-B1 (EP)
IPC: F28F9/16
Filed: 1982-12-07
Granted: 1984-12-05
Abstract: 1. An apparatus in which heat is transmitted from a first fluid to a second fluid through the walls of hollow filaments, in which the hollow filaments open into distributing or collecting pipes which have connecting parts for the supply or discharge of the fluid and to which the end sections of the hollow filaments are connected in a fluid-tight manner outwards by means of a packing composition, in which the hollow filaments are held by a support frame which is at least partially formed by the distributing and collecting pipes, in which at least a part of the hollow filaments is at least curved or bent once continuously or discontinuously, in which the hollow filaments are arranged in at most two layers, in which two-layer arrangement of the hollow filaments the hollow filaments of the first layer cross the hollow filaments of the second layer and contact the crossing hollow filaments at the crossing points, in which the hollow filaments of each layer are supported by support rods which cross the hollow filaments and are firmly connected to the support frame and the hollow filaments at the contact points thereof, in which the hollow filaments of each layer are arranged at a spacing from each other, in which the maximum excursion of each curved or bent hollow filament is from a twentieth to a fifth of the distance between the two ends thereof, and in which the hollow filaments do not lie in a plane but in a spatially curved or arched surface, characterised in that the end sections of the hollow filaments (7) are arranged in sealing ridges (1, 2) and are connected thereto in a fluid-tight manner outwards, which ridges have recesses-grooves (3, 4) adapted to the end sections of the hollow filaments (7), and that the sealing ridges (1, 2) are optionally partially admitted into the distributing or collecting pipes (8), but are in each case connected thereto in a fluid-tight manner outwards.
Patent EP-0084294-B1 (EP)
IPC: F16D65/56
Filed: 1982-07-07
Granted: 1986-03-19
Abstract: An actuator for controlling the brakes of railway vehicles comprises a tubular casing (18) in which is slidable a piston (26) carrying a hollow shaft (28) in which a rod (34) for operating the brake means is coupled axially. The rod is threaded externally and an annular threaded stop member (36) is engaged thereon, having a frontal coupling part (40) which cooperates with a complementary frontal coupling part (42) of the hollow shaft (28). An annular friction member (50) is interposed between the casing and the threaded rod to allow axial sliding of the latter relative to the hollow shaft so as to take up play due to wear of the brake means. Manually operable releasing means (100) are connected to the free end of the rod for freeing the rod itself for rotation. The actuator may be provided with a spring-operated device (110, 112, 115) for parking or emergency braking.
Patent EP-0059700-B1 (EP)
IPC: H01J47/02
Filed: 1982-03-01
Granted: 1987-05-20
Abstract: An apparatus for producing diagnostic x-ray shadowgrams comprising an x-ray source and a gas ionization detector having a gas filling ionizable by x-ray photons, the first absorption edge of said detector gas and the energy level x-ray source being matched so that the x-ray source produces photons of an energy just above an absorption edge of the gas.
Patent EP-0118561-B1 (EP)
IPC: B61H11/06
Filed: 1982-08-30
Granted: 1988-11-02
Abstract: PCT No. PCT/JP82/00347 Sec. 371 Date Jan. 7, 1983 Sec. 102(e) Date Jan. 7, 1983 PCT Filed Aug. 30, 1982 PCT Pub. No. WO84/00932 PCT Pub. Date Mar. 15, 1984.One of several inventions claimed is a method of providing increased traction to the driving wheels of a high speed transportation vehicle. The vehicle is placed within a tubular passageway, equipped with wheels arranged to contact the tube at three or more equidistant contact points, and these wheels are pressed against the inside surface of the tube by means of controlled application of powerful hydraulic pressure. Vertical stability of the vehicle is achieved by a new apparatus comprised of a spoke attached to the vehicle which projects outward to a point adjacent to but not touching the tube, a set of wheels transversely mounted on each side of the spoke, and a pair of L-shaped guide rails between which the wheels roll. An improved wind resisting braking system is claimed which uses extendable baffle plates and air ports from which compressed air is ejected in a direction opposed to the direction of travel.
Patent EP-0110078-B1 (EP)
IPC: A62B1/14
Filed: 1983-10-13
Granted: 1989-05-17
Abstract: A device for lowering a person or a load on a rope which automatically arrests further movement of the person or load on the rope regardless of which direction the rope passes through the device, which is capable of accommodating ropes of different diameters. The device of this invention includes a friction cylinder disposed on a base plate, a friction body, and a pivotally mounted control lever. The rope is wrapped around at least a portion of the circumference of the friction cylinder and also around the friction body, and the rope thereafter passes between a concave braking surface disposed on the friction body and one end of the control lever. The end of the control lever is provided with two camming surfaces which are positioned on opposite sides of the axis of rotation of the lever. Regardless of the direction of movement of the rope, friction between one of the camming surfaces and the rope causes the rope to be wedged between that camming surface and the concave braking surface on the friction body. Free movement of the rope is permitted by manually positioning the lever in an intermediate position so that both camming surfaces are spaced from the concave braking surface.
Patent EP-0111737-B1 (EP)
IPC: F16M11/28
Filed: 1983-11-11
Granted: 1988-05-18
Abstract: A vertically adjustable carrier for a vise comprises a vertical support tube and a mounting which can be secured to a work bench and which comprises two semicylindrical shells which embrace the support tube and which can be clamped together to fix the support tube in any desired vertical position. The shells extend downwardly from the mounting and define a cavity which accommodates a gas spring which abuts on one end on the support tube and on the other end on the bottom of the composed half shells and exerts an upwardly directed force on the support tube to ease its vertical movement.
Patent EP-0109119-B1 (EP)
IPC: A47B77/02
Filed: 1983-11-02
Granted: 1987-06-03
Abstract: 1. Built-in kitchen unit (1) provided with at least a plurality of top cabinets (4) and a plurality of bottom cabinets (2) covered by a table-top member (5) as work top and further with a wall-compartment extending over a length of several bottom cabinets (2) and top cabinets (4) respectively, while the front edge (7) of the wall-compartment bottom (9) is attached to a turned-up edge (6) of the table-top member (5) and the top cabinets (4) are arranged on the top of the wall-compartment (3), characterised in that the turned-up edge (6) is situated at the back of the bottom cabinets (2) ; the wall-compartment (3), the table-top member (5) and the bottom cabinets (2) are connected to each other by a supporting member (8) ; and the top cabinets (4) are mounted at a given distance from the wall (15) by means of a supporting assembly (13) secured to the wall (15) and provided with protruding brackets.
Patent EP-0109236-B1 (EP)
Title: Friction spinning-roller roughness
IPC: D01H4/18
Filed: 1983-11-03
Granted: 1986-07-23
Abstract: Friction spinning apparatus comprises two rollers arranged in parallel closely spaced relationship so as to define therebetween adjacent the line of closets approach a throat and a fibre feed means for feeding fibres into the throat for twisting into yarn as shown in G.B. 2042599. The surface of each of the rollers has a roughness characteristic less than 250 micro inches (6.25 microns) and the roller having its surface moving from the fibre feed means into the throat has a roughness less than that of the other roller by from 20 to 100 micro inches (0.5 to 2.54 microns).
Patent EP-0149837-B1 (EP)
IPC: C09J167/00
Filed: 1984-12-21
Granted: 1988-03-02
Abstract: Thermosetting adhesive and sealing compositions are described, consisting of: (a) 70 to 95 wt.-% of polyesters with a glass transition temperature below 20 DEG  C., mixed in some cases with a polycarboxylic acid anhydride, (b) 5 to 30 wt.-% of polyoxazolines which contain at least 2 oxazoline groups per molecule, the polyoxazolines being suspended in the polyesters, (c) 0 to 4 wt.-% of paraffin and (d) optionally additional 1 to 50 weight-percent of the total amount of the components, of reactive or nonreactive diluents and/or additives and/or fillers.
Patent EP-0122713-B1 (EP)
IPC: G02B23/26
Filed: 1984-03-13
Granted: 1989-06-07
Abstract: An observation apparatus which makes possible easy observation of an optically guided image, which image is guided through an optical image fibre bundle to the rear end surface thereof, has an observation optical system which comprises an image forming lens and a field lens at or in the vicinity of the position of the image formed by the image forming lenses.
Patent EP-0123642-B1 (EP)
IPC: E04C3/293
Filed: 1984-04-20
Granted: 1989-01-04
Abstract: A composite structural element has a main steel beam having a web and at least two flanges extending therefrom, having oppositely directed outer faces, having outer edges generally defining a plane and defining with the web a recess open away from the web between the outer edges. A mass of concrete fills the recess substantially to the plane, the outer flange faces being exposed and substantially free of concrete. Another profiled steel beam is fixed to the web of the main beam and wholly imbedded in and covered by the concrete mass. Typically the main beam is an H- or I-beam and has two such channels provided with such other beams and filled with respective such masses. The other beams can be of T-section or each other beam can be an I- or H-beam. In addition it is possible to provide longitudinally extending steel reinforcing bars imbedded in the concrete mass. Steel fibers can also be imbedded as reinforcement in the concrete mass, and this mass can be at least partially of colloid concrete.
Patent EP-0145662-B1 (EP)
IPC: A01N47/42
Filed: 1984-12-03
Granted: 1987-04-29
Abstract: The invention relates to novel substituted N-phenyl-N'-acylisothioureas of the formula   <IMAGE>   wherein R1 is C1-C5alkyl, R2 is hydrogen or C1-C5alkyl, R3 is hydrogen, halogen, C1-C5alkyl, phenoxy or phenoxy which is substituted by 1 or 2 identical or different members selected from the group consisting of halogen atoms, C1-C5alkyl or trifluoromethyl radicals, R4 is C1-C5alkyl or propargyl, R5 is C1-C5alkyl, C3-C6cycloalkyl, allyl or propargyl, and R6 is a radical selected from -CO-R7, -CO-CO-R8, -SO2-R7 or -CO-OR7, wherein R7 is C1-C5alkyl, phenyl or phenyl which is substituted by 1 or 2 halogen atoms or methyl groups, and R8 is C1-C10alkoxy or C1-C5dialkylamino. The invention further relates to the preparation of these compounds and to compositions containing them for use in pest control, in particular for controlling plants and animals which are attacked by insects. The novel compounds are in particular very effect against plant destructive feeding insects.
Patent EP-0116529-B1 (EP)
Title: Process and plant for producing ammonium nitrate
IPC: C01C1/18
Filed: 1984-01-31
Granted: 1987-01-21
Abstract: This invention relates to a process and an apparatus for the production of ammonium nitrate which produce an ammonium nitrate solution of a sufficient concentration, preferably from 90 to 98% by weight using nitric acid solutions of a relatively low concentration. The ammonium nitrate solution is concentrated in a multistage evaporation installation in which at least one evaporator is heated by the steam generated by a depressurization of the ammonium nitrate solution.
Patent EP-0134231-B1 (EP)
IPC: F16B13/12
Filed: 1984-01-25
Granted: 1989-01-11
Abstract: Dispositif de fixation à insérer dans un trou préforé dans du béton ou autre, comportant une cheville (1) et un clou (2) agissant de concert. Le but du dispositif est de fournir un élément de fixation offrant une surface de contact la plus grande possible et une pression de surface la plus grande possible contre le mur ou est pratiqué le trou préforé, et ainsi une résistance maximale au retrait. Ce but a été atteint en dotant la zone d'expansion (3) de la cheville d'arêtes longitudinales (9) disposées intérieurement dans le trou de clous et de rainures longitudinales (10) disposées dans la surface extérieure, la forme des arêtes et des rainures permettant d'obtenir une zone de coupe transversale sensiblement constante dans la zone d'expansion (3) sur la plus grande partie de sa longueur.
Patent EP-0160071-B1 (EP)
IPC: A61K9/00
Filed: 1984-10-24
Granted: 1988-10-19
Abstract: An eye drops composition containing estradiol-17beta dissolved therein or in a crystalline form, said composition being suitable for treating chronic catarrh disorders of the ocular conjunctiva, that is chronic conjunctivitis simplex.