baber/WOPTO huggingface dataset:
Patent EP-0040720-B1 (EP)
IPC: C08G18/54
Filed: 1981-05-06
Granted: 1986-01-02
Abstract: A process for the preparation of polyurethane foams modified with melamine-formaldehyde precondensates, in which the precondensates employed are storage-stable, aqueous 40-85% strength by weight resin solutions which are obtained by condensing melamine with formaldehyde in a molar ratio of 1:1.1-1.75 in aqueous solution at a pH which, at least periodically, is above 8, and at from 60 to 130 DEG  C., until one part by volume of resin solution can be diluted with from 0.5 to 4 parts by volume of water at 20 DEG  C. without causing a persisting cloudiness.
Patent EP-0053979-B1 (EP)
IPC: C07C49/242
Filed: 1981-12-03
Granted: 1985-07-10
Abstract: Novel cyclopentanols of the formula    <IMAGE>  I  wherein R1 and R2 are identical and are selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R3 is selected from the group consisting of -OH, alkoxy of 1 to 8 carbon atoms and acyloxy of an organic carboxylic acid of 1 to 18 carbon atoms, R4 is selected from the group consisting of hydrogen and alkyl of 1 to 8 carbon atoms, R5 and R8 are individually selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms and alkenyl and alkynyl of 2 to 8 carbon atoms and R6 and R7 are individually selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms, alkenyl and alkynyl of 2 to 8 carbon atoms, -CN, -COCH3 and -COOAlK2 and AlK2 is alkyl of 1 to 8 carbon atoms useful as perfumery agents and their preparation and novel intermediates.
Patent EP-0053998-B1 (EP)
IPC: F16S3/02
Filed: 1981-10-19
Granted: 1984-05-30
Abstract: To reduce heat transmission between an inside area (J) and an outside area (A) in an aluminum casement window or door frame construction, the frame is formed of three seperate rail elements (6, 7, 8) which are structurally interconnected by glass fiber reinforced polyester strips (9, 10) which are positioned to cooperate with steps (20a, 20b, 20c) formed on a wood window or door frame so that, upon closing the window or door, two air chambers (12, 14) will be formed, separated by an intermediate projecting strip (37) projecting from the intermediate rail (7); additional sealing strips (16) can be provided, the strips being retained between legs (22, 26) formed on the rails and defining grooves therebetween.
Patent EP-0077054-B1 (EP)
IPC: A61B5/00
Filed: 1982-10-08
Granted: 1989-08-16
Abstract: In the case of a transducer for the simultaneous measurement of different physiological quantities, with a measuring head which contains a transducer for measuring a first physiological quantity and a transducer having electrodes connectable with signal processing electronics for measuring a bioelectric quantity as a further physiological quantity, and comprises a contact surface by means of which it can be contacted with the human or animal body, it is provided for obtaining a reliable measurement of the heart potentials, particularly of a foetus at the time of birth, that one of the electrodes is arranged in such a way that, together with the contact surface, it comes into contact with the human or animal body, while a further electrode is located outside the contact surface of the measuring head.
Patent EP-0079003-B1 (EP)
IPC: B65G25/02
Filed: 1982-10-28
Granted: 1986-04-09
Abstract: The invention relates to a walking beam furnace wherein the walking beams can be lowered beyond their operative stroke to a maintenance position. The actuating device for the walking beams comprises a hydraulic, pneumatic or electric assembly (10) and a wheel (16) rotatably mounted around a stationary axis and a preferably flexible drive-transmitting member (20) which is formed, for example, by a cable, a sprocket chain or the like, and is pivotably connected to said wheel (16). The flexible drive-transmitting member can rest on the peripheral surface of the wheel (16) both during the operative stroke of the walking beams (7) and during their lowering stroke to the maintenance position. The ramps, whereon the lifting rollers (6) for the walking beams (7) run, comprise a less-inclined upper stretch (3) and a successive more-inclined stretch (4). However, the drive-transmitting member can rest, during the operative stroke, on a support member which is co-axial with the wheel and has a smaller diameter than the wheel. In the latter case, the ramps whereon the lifting rollers (6) move may have a uniform slope.
Patent EP-0056768-B1 (EP)
IPC: G01V3/12
Filed: 1982-01-18
Granted: 1985-07-03
Abstract: A method and installation for ground illumination by means of electromagnetic radiation generated by an aerial simulator coupled to the ground and for calculation of the dielectric constant and conductivity of the ground from said radiation are described. Radiation is transmitted in form of an electromagnetic pulse having predetermined characteristics from an aerial simulator of the horn type, the characteristics of the pulse are sensed at a point in the illuminated area and the dielectric constant and the conductivity of the ground are calculated from the detected values. The apparatus constituting the simulator comprises at least two conductive layers e.g. of conductive wires, united on one side to form the horn, and ending up on the opposite side at the ground where they are extended by a buried structure and on that side where they are united, in a connector to provide connection with pulse generating and measurement means.
Patent EP-0070206-B1 (EP)
IPC: C08F220/18
Filed: 1982-02-26
Granted: 1987-09-02
Abstract: Acrylic prepolymer comprising: from 10 to 50% by weight of units derived from at least one alkyl acrylate, the alkyl group having from 4 to 12 carbon atoms, from 30 to 60% by weight of units derived from at least one alkyl methacrylate, the alkyl group having from 1 to 5 carbon atoms, and from 10 to 40% by weight of units derived from methyl acrylate. The prepolymer is used to encapsulate photocells, connected to one another by conducting wires and positioned on a support plate, by casting a resin into the space located between the support plate and a second protective plate, the resin being obtained by mixing 100 parts of the acrylic prepolymer, from 0.1 to 4 parts of a vanadium arenesulphonate and from 0.5 to 4 parts of a free-radical initiator, at a temperature between 10 DEG  and 70 DEG  C. and for a sufficient time to solidify the polymeric resin at the temperature selected.
Patent EP-0079336-B1 (EP)
IPC: D21B1/26
Filed: 1981-12-22
Granted: 1986-03-05
Abstract: Method and grinder for the manufacture of fibre pulp from lignocellulosic material, such as wood chips or the like, The fibres are detached from the material by means of a grinding member (6) and the fibrous material is formed into a body, which without rotational movement is fed, while being compressed, into a grinding zone (5) which has converging wall surfaces. In the grinding zone (5) the fibrous material is worked upon by the grinding member (6) which is rotatable relatively to the body of fibrous material and which delimits at least one of the converging wall surfaces of the grinding zone (5). The detached fibres are removed (at 8) from the grinding zone.
Patent EP-0084814-B1 (EP)
IPC: H02H3/33
Filed: 1983-01-13
Granted: 1985-04-17
Abstract: 1. An earth leakage circuit breaker which responds to fault currents with direct current components, - whose magnetic core (13) of the summation current transformer (2) has an induction stroke which is sufficiently great for a pulsing d.c. fault current flowing in its primary winding (3) to induce in the secondary winding (4) a voltage necessary for actuating the magnetic release device (6) by means of its release winding (5), - which has a capacitor (9) connected between the secondary winding (4) and the release winding (5), - wherein the oscillation circuit thus formed can be set to the frequency of the voltage which is induced in the secondary winding (4) by a pulsing d.c. fault current flowing in the primary winding (3) of the summation current transformer (2), - and wherein the magnetic core (13) has a dynamic differential induction, delta Bdym, between the maximum induction Bmax, and the dynamic residual induction, Brdyn, of  see diagramm : EP0084814,P4,F1  and in that - the ratio of the static differential induction, delta Bstat, between the maximum induction Bmax, and the static residual induction, Brstat, to the dynamic differential induction, delta Bdyn, satisfies the equation :  see diagramm : EP0084814,P4,F2  characterised in that in an earth leakage circuit breaker - for a nominal fault current of 300 or 500 mA leading to release, the amplitude of the magnetic field strength with alternating current is approximately ^H apprch= 0,03 A/cm and the associated magnetic induction lies approximately at ^B >= 0,5 T, and that - for a nominal fault current leading to release that is smaller than or equal to 10 mA, the ratio of the static differential induction with direct current superimposition, delta Bstat with-direct, to the static differential induction without direct current superimposition, delta Bstat-without-direct, does not fall below a value of 0.85 according to the equation  see diagramm : EP0084814,P4,F3
Patent EP-0088308-B1 (EP)
IPC: A22C13/00
Filed: 1983-02-25
Granted: 1986-04-16
Abstract: Disclosed is a tubular food casing which comprises a support tubing of cellulose hydrate comprising water and from about 15 to 30% by weight of a plasticizer and a coating layer applied to the inside surface of the tubing, which comprises a water-insoluble, cured cationic resin, especially a resin based on protein formaldehyde, urea formaldehyde or melamine formaldehyde or a condensation product of an aliphatic polyamine or polyamide or a polyamine-polyamide with bifunctional halohydrins or the derivatives thereof, such as epichlorohydrin, or mixtures of these resins, and additionally a natural oil, a synthetic triglyceride mixture with vegetable fatty acids having from 4 to 14 carbon atoms in their carbon chain, a paraffin oil and/or a silicone oil and optionally one or more than one emulsifier for the oil. Also disclosed is a process for the manufacture of the tubing and a use of the tubing as an artificial sausage casing.
Patent EP-0121581-B1 (EP)
Title: Process for diminishing flock balls with low waste, and dosing device therefor
IPC: B05D1/16
Filed: 1983-04-06
Granted: 1986-12-03
Abstract: 1. Method for reduction of flock lumps with minimal loss out of a dosing container (2) for flock with at least one brush (5) brushing a dosing sieve characterized in that the flock lumps (19) are brushed away into a waste bin (21) by the brush (5) via a slot (20) in the container (2) which is intermittently open.
Patent EP-0099000-B1 (EP)
IPC: F04B1/04
Filed: 1983-06-22
Granted: 1988-12-07
Abstract: The pump contains cylinders (1) which are arranged in the form of a star and which are attached to a molding (12) with valve cartridges (8 and 9) being interposed. This molding (12) consists of two sets of pipes (17 and 18) which are arranged in the form of a star. The suction channels (13) of the pump are formed in one of the sets of pipes (17). The delivery channels (14) are formed in the other of the pipe sets (18). The central ends of the suction channels (13) open into a cavity (15) which is located in the center of the molding (12) and which is provided with a screw sleeve (16) for attaching a suction line. The central ends of the delivery channels (14) are connected to one another in flow terms, and one of the delivery channels (14) is provided with an outflow orifice (23) for the fluid. The use of the molding mentioned makes it substantially simpler to connect the individual parts of the pump to one another and to the lines attached to the pump.
Patent EP-0102011-B1 (EP)
IPC: F24B7/04
Filed: 1983-08-12
Granted: 1987-01-14
Abstract: An improved, full hot air recovery, fireplace-heater is disclosed, wherein the flue gases are forced to follow obliged paths through exchange chambers before being exhausted to the outside.The fireplace comprises a hearth (6) and a plurality of chambers (106, 109, 112) for the circulation of flue gases, which are serially arranged one another on the exterior of the hearth (6) and surrounded by an outer chamber (17) for the circulation of ambient air where the flue gas heat is recovered by exchange at walls.Also provided is a means (22) for forcing the circulation of ambient air through the chamber (17).
Patent EP-0111134-B1 (EP)
IPC: A61C8/00
Filed: 1983-10-27
Granted: 1986-04-09
Abstract: Mandibular implant of ceramic material in which a bottom portion for anchoring in the mandible has a substantially conical helix shape rounded off at the end. An upper portion has a concave section for receiving an epithelial sleeve by the concave section and an opening to accept a denture support. There are provided at least one annular expansion and at least two annular notches adjacent the upper portion and the bottom portion. The annular expansion has a diameter which is shorter than the diameter of the crest of the thread at the uppermost turn on the bottom portion of the implant.
Patent EP-0107915-B1 (EP)
IPC: A61F/
Filed: 1983-09-27
Granted: 1987-06-03
Abstract: A moisture vapor permeable, adhesive surgical dressing is described which comprises a continuous film of a hydrophilic polymer which has a moisture vapor permeability which is greater when in contact with water than when not in contact with water and which is attached around its edges to a water transmitting film so as to form a sealed portion into which exudate may pass from an exuding wound. The water transmitting film comprises a backing layer and an adhesive layer on the side remote from the continuous film. The adhesive layer is suitable for adhering the dressing to the skin. The water transmitting film allows or is adapted to allow access of water to the film when in contact with water so that when used on an exuding wound the high moisture vapor permeability of the continuous film allows water to evaporate through the dressing and prevents the dressing forming a blister. The low moisture vapor permeability of the film when not in contact with water makes the dressing suitable for use on non-exuding wounds. Preferably a second water transmitting film is present between the continuous film and the water transmitting layer.
Patent EP-0099925-B1 (EP)
Title: Lubrication of magnetic recording media
IPC: C09D5/23
Filed: 1983-02-01
Granted: 1986-05-28
Abstract: An aqueous coating composition forming a magnetic coating layer. The composition is improved over prior art magnetic coatings by the inclusion of a colloidal emulsion of a lubricant, such as, for example, a member selected from the group consisting of aliphatic and aromatic stearates, silicone oils, perfluoro alkyl polyethers and fluorinated fluids.
Patent EP-0118504-B1 (EP)
IPC: G01J3/28
Filed: 1983-08-30
Granted: 1988-01-07
Abstract: An instrument for producing a monochromatic image of an object utilises a spectral analyser having a diffraction grating (5) or prism arranged together with a lens or mirror system (4) between input and output slits (1, 1''). Light from the entire object field to be viewed is transmitted simultaneously through the input slit and a viewable image of the entire object field is transmitted simultaneously through the output slit in the selected monochromatic wavelength band; this being achieved by use of an objective system having an intermediate aperture stop plane (1) which is arranged to coincide with the input and output slits of the spectral analyser. At the diffraction grating the image is slightly out of focus.
Patent EP-0135051-B1 (EP)
IPC: G01N33/53
Filed: 1984-07-21
Granted: 1989-01-25
Abstract: 1. A method for fluoroimmunoassay of antinuclear antibodies against native DNA characterized in that a. an antigen reagent is prepared by applying substantially pure network DNA comprising kinetoplasts to a solid substrate, b. complexing the antigen reagent in a serum solution derived from a host which produces antibodies to native DNA, c. incubating the complexed antigen reagent in a solution of leaded receptors capable of recognizing and binding these antibodies, and d. evidencing the presence of a labeled receptor bound to the antigen-antibody complex.
Patent EP-0136539-B1 (EP)
IPC: B01D17/02
Filed: 1984-08-29
Granted: 1986-07-30
Abstract: A mixture which consists of organic compounds and water and is obtained in solvent recovery by adsorption and desorption is separated by a process in which the water is removed from the said mixture (3) in an extraction column (1) by means of a highly concentrated alkali solution (4) (extracting agent), the resulting dilute alkali solution (6) (extracting agent) is then evaporated down in an evaporator (7) by means of added steam (8), the steam (9) formed in this procedure is fed to the adsorbers (2) for desorption of the organic compounds, the resulting highly concentrated alkali solution (4) is recycled to the extraction column (1), and the anhydrous organic compounds (5) are removed.
Patent EP-0119668-B1 (EP)
IPC: E04C2/08
Filed: 1984-03-20
Granted: 1987-09-30
Abstract: 1. Wall construction for a receptacle, a vehicle body, or a transport container, formed by a series of substantially identical plates (1, 2, ...), such as e.g. extruded light-metal section, which are connected to one another by snap locks, a continously level side wall surface being formed at one side (usually the outside of the receptacle) whereas at the other side a substantially box-shaped upright (19) is formed at each connection, each plate being provided at one of its longitudinal edges with a channel-shaped profile (4) the opening of which is situated mainly in the plane of the plate, with an inwardly directed barbed rib (14) situated at the edge and with a part of a push-in hinge (7) arranged in the region of the transition from the level plate part into the adjacent channel wall (11), whereas at the other longitudinal edge of each plate a complementary counter-element of the push-in hinge (7) is provided at the end of the level plate part (3) and, at some distance from the said counter-element, a complementary barbed counter-rib (15, 16) at the plate surface, said counter-element and said counter-rib being situated at the same side of the plate as the channel, in such a manner that the ribs (14, 15, 16) and hinge parts (7) all extend parallel to one another and are spaced at such distances from one another that, after the insertion of the complementary hinge parts (8a, 8b, 8c, 9 ; 7) of two plates in one another and the subsequent pivoting of the two oppositely directed barbed ribs relatively to one another, the ribs are adapted to snap-in under a normal force, elastically along one another, to lock behin one another, so that the plates (1, 2, ...) are connected to one another substantially permanently in force-locking manner in a single plane a right angles to the snap connection, there being provided at that part (3) of a plate (1) which, at assembly, co-operates with the channel (44) of the next plate (2), a longitudinal lip (20) which projects into that channel and which in the snapped-in state extends parallel to the next channel wall (11, 12, 13), characterized in that the longitudinal lip (20) is securable as a longitudinal connection lip with one or more bolt connections (6) to the channel (4), the region of the (bolt) connection of this longitudinal connection lip extending, after the snapping-in operation, in the vicinity of the channel (4) with formation of a slight gap (S), in such a manner that this gap (S) is reduced by means of the bolt connection (6) with elastic deformation of the longitudinal lip, and at least in the region of the connection (6) the longitudinal lip (20) is drawn tightly against an inner wall of the channel (4).
Patent EP-0144149-B1 (EP)
IPC: H01B9/06
Filed: 1984-10-26
Granted: 1987-12-09
Abstract: 1-phenyl-1-tetrahydronaphthyl-ethane or an alkyl-substituted derivative thereof is useful as dielectric fluid in capacitors and undersea power cables having low flammability, high aromaticity and high density.
Patent EP-0185660-B1 (EP)
IPC: C11D3/12
Filed: 1984-08-13
Granted: 1988-02-03
Abstract: Stabilized aqueous zeolite A suspensions containing a nonionic surfactant as a stabilizer and an anionic surfactant as a stabilizer auxiliary are improved by using at least one sulfated C10-20 alcohol or substituted alcohol as the stabilizer auxiliary. In a further embodiment, an acid salt may be added to the suspension to adjust the pH to below 12.
Patent EP-0164065-B1 (EP)
IPC: D07B1/06
Filed: 1985-05-30
Granted: 1990-03-14
Abstract: A reinforcing cord for elastomeric products is produced by feeding a plurality of single metal wires of the same diameter into a set of successively arranged stranding points. At least two wires are fed into the first stranding point and through the subsequent stranding points. Additional wires are fed into the respective subsequent stranding points. The quantity of wires fed to the stranding points is determined by the number of valleys which are present in the peripheral contour of the processed strand at this particular stranding point. In this manner each additional wire is brought in contact with at least two preceding wires in the processed strand.
Patent EP-0167106-B1 (EP)
IPC: E01B9/14
Filed: 1985-06-26
Granted: 1989-08-30
Abstract: 1. Hollow dowel for railway construction, specifically for wooden sleepers or concrete sleepers, containing two essentially identical half-shells (2, 4) which have projecting parts on their outer surface (6), a cavity (28) for a sleeper screw (60) being provided within the hollow dowel, characterised in that the parts arranged on the outer surface (6) comprise knobble-like projections (8, 10) arranged offset relative to one another, in that the central axes (42, 44) of the respective halfshells (2, 4) are at a distance (40) from the parting plane (38) and are each located on the side of the parting plane (38) remote from the associated half-shell (2, 4), and in that the projections (8, 10) project beyond the outer surface (6) at most only as far as a preferably cylindrical surface of an extension (24) arranged at the upper end (20) of each half-shell (2, 4).
Patent EP-0172478-B1 (EP)
IPC: C12M1/04
Filed: 1985-08-02
Granted: 1989-11-23
Abstract: PCT No. PCT/EP85/00387 Sec. 371 Date Mar. 17, 1986 Sec. 102(e) Date Mar. 17, 1986 PCT Filed Aug. 2, 1985.In a process and an apparatus for the bubble-free gassing of liquids, especially of culture media for propagating tissue cultures, in which process and apparatus a gas exchange occurs across an immersed membrane sheet, to achieve simple, effective and as uniform as possible a distribution of the gas introduction and gas desorption without mechanical damage to the liquid constituents, a tubular membrane cage formed by hollow membrane filaments is suspended flexibly in the medium to be gassed and moved in a circular oscillating movement without true rotation. The gassing rate is controlled by altering the angular oscillating movement frequency and/or the radius of the circular path, or alternatively by altering the gas concentration and/or the pressure of the gas flowing into the membrane cage.
Patent EP-0184667-B1 (EP)
IPC: B62D33/06
Filed: 1985-11-06
Granted: 1991-05-15
Abstract: The driver's cabin closure [lacuna] which engages in a bolt (1, 1') and is attached on the frame of a lorry is arranged in such a way that the hook (5) is swivelled in a plane which extends essentially parallel to the side walls of the driver's cabin. By correspondingly attaching the swivel axle (4) for the hook (5), only a single mounting is required for the driver's cabin closure on the frame of the lorry, irrespective of whether a short or a long driver's cabin is placed on this frame.
Patent EP-0185456-B1 (EP)
IPC: C12P1/06
Filed: 1985-11-13
Granted: 1990-11-07
Abstract: Compounds CL-1577D and CL-1577E are prepared by cultivation of a purified isolate of Actinomycete designated ATCC 39363 in a culture medium having assimilable sources of carbon and nitrogen. The compounds are effective antimicrobial agents and possess cytotoxic activity against L1210 murine leukemia cells and P388 murine leukemia cells.