baber/WOPTO huggingface dataset:
Patent EP-0014870-B1 (EP)
IPC: E04D13/15
Filed: 1980-02-01
Granted: 1983-01-26
Abstract: 1. A roof cover, in particular for flat roofs with a raised roof edge (4) over which a roof sealing means (3) is drawn, and having a resilient shaped member (6) which is of U-shaped cross-section and which is clamped fast on the roof edge (4), the downwardly projecting limb portions (11, 13) of the shaped member (6) engaging over the wall surface or wall cladding (2) on the one hand and the roof sealing means (3) which is drawn up over the roof edge on the other hand, characterized in that a grooved wooden bar member (5) is fixed on the roof edge (4), the shaped member (6) comprises resilient plastics material, the two limb portions (11, 13) of the U-shaped member are biassed inwardly and the web portion which joins the limb portions (11, 13) is provided on its inside with an anchoring foot (7) which is gripped in a groove (9) arranged on the top of the wooden bar member (5).
Patent EP-0027555-B1 (EP)
IPC: A01N37/34
Filed: 1980-09-20
Granted: 1984-01-04
Abstract: The method of preparing a compound of the formula   <IMAGE>   wherein R1 is hydrogen, halogen, alkyl of 1 to 8 carbon atoms, trifluoromethyl or acetyl; n is 1 when R1 has all the defined meanings, or 2 or 3 when R1 is halogen or alkyl; R2 is hydrogen; alkyl of 1 to 16 carbon atoms; alkenyl of 2 to 16 carbon atoms; alkinyl of 2 to 16 carbon atoms; monosubstituted alkyl of 2 to 6 carbon atoms, where the substituent is hydroxyl, alkoxy of 1 to 4 carbon atoms, phenoxy, halo-phenoxy, (alkyl of 1 to 4 carbon atoms) phenoxy, (alkoxy of 1 to 4 carbon atoms)phenoxy, nitro-phenoxy, cyano-phenoxy, amino or (alkyl of 1 to 4 carbon atoms)thio; benzyl; halo-benzyl; -NR3R4; -CHR3-COOR4; or -CHR3-CONR4R5, where R3, R4 and R5 are each hydrogen or alkyl of 1 to 8 carbon atoms; and X1 and X2 are each hydrogen or halogen, which comprises reacting a compound of the formula    <IMAGE>  wherein n, R1, X1 and X2 have the meanings previously defined, and R1 is unsubstituted or substituted phenyl, with an amine of the formula H2N-R2  wherein R2 has the meanings previously defined, at a temperature between about 20 DEG  and 160 DEG  C.
Patent EP-0018207-B1 (EP)
IPC: G01L7/02
Filed: 1980-04-17
Granted: 1984-03-14
Abstract: A pressure monitoring system for use with an electrofluidic device for sensing pressure includes a pump for supplying fluid to the electrofluidic sensing device. An electrical switching circuit controls the supply of fluid to the sensing device and is responsive to the external pressure level applied to the sensing device; this circuit also cyclically causes the supplied pressure to vent when the pressure of supplied fluid inside the sensing device is substantially equal to the applied external pressure, and then start the fluid supply to the device over again. This system further includes a measuring element for detecting the pressure level of the supplied fluid, and a digital meter for displaying the analogous detected pressure level during supply of the fluid.
Patent EP-0029049-B1 (EP)
Title: Procede et dispositif de commutation par retouche electronique partielle lors de la reproduction d'images en couleurs
IPC: G03F3/08
Filed: 1980-12-01
Granted: 1983-07-13
Abstract: L'invention concerne un procede pour une retouche electronique partielle lors de la reproduction d'images en couleurs. L'echantillonnage point par point de l'image et la transformation analogique-numerique fournissent des valeurs representatives des couleurs. Ces valeurs representatives des composantes individuelles de couleur sont stockees dans une memoire (1). Pour chaque composante couleur a retoucher on determine un increment de couleur independant du lieu qui represente a cet instant la plus petite variation a apporter a la valeur representative de couleur. Lorsque, pour chaque point d'image a retoucher, le retoucheur engage une sonde (51) d'un dispositif de saisie de coordonnees pour marquer le point, un facteur de retouche dependant du lieu sera recherche traduisant l'ampleur de la retouche par un chiffre donnant le nombre d'increments de la valeur representative de couleur a ajouter ou a soustraire pour chaque point. Une valeur de correction dependant du point et individuellement pour chaque point sera calculee a partir des increments de couleur et des facteurs de retouche. Pour le controle, l'image retouchee et non-retouchee seront representees sur un moniteur.
Patent EP-0068441-B1 (EP)
IPC: G01N23/20
Filed: 1982-06-24
Granted: 1987-05-27
Abstract: 1. Geophysical nuclear analytical device particularly for the analysis of mineral substances, including an activation unit (1) which irradiates the one part of the sample taken from the material to be tested with fast neutrons and the other part with slow neutrons, and a pneumatic sample transport device (4) connecting this activation unit (1) with a sample delivery unit (2) and with a high energy measuring station (3), characterized in that at least two low energy measuring stations (7a, 7b) are provided, each of which consists of an excitation radiation unit (5a or 5b respectively) for generating soft gamma radiation each with a differing energy spectrum and which are associated with the other samples taken from the material to be tested, and a detector unit (6a or 6b, respectively) as well as a sample store (8a or 8b) which is associated with these units (5, 6), the detector outputs of the high energy measuring station and those of the low energy measuring station (7a, 7b) as well as the control inputs of the pneumatic sample transport device (4) and the sample store (8) being connected to a central control and data storing and evaluating unit (9).
Patent EP-0074661-B1 (EP)
IPC: C08F220/56
Filed: 1982-09-13
Granted: 1985-10-09
Abstract: A semi-continuous process for producing a polymer water-in-oil emulsion which comprises: (a) combining: (i) an aqueous solution comprising at least one water-soluble monomer and (ii) a mixture comprising a hydrophobic liquid, a hydrophobic monomer and an oil-soluble surfactant; (b) homogenizing the mixture from (a) to form a water-in-oil emulsion;  (c) deoxygenating said homogenized water-in-oil emulsion; (d) continually adding the homogenized water-in-oil emulsion to a reactor while adding a deoxygenated initiator solution; (e) heating the mixture from (d) under polymerization a conditions so as to form a polymer water-in-oil and (f) recovering a polymer water-in-oil emulsion.
Patent EP-0081235-B1 (EP)
IPC: C07D251/52
Filed: 1982-12-07
Granted: 1987-04-15
Abstract: Alkyl thiopropionyl hydrazino triazines are provided having the formula: <CHEM>  wherein:  R is alkyl having from one to about fifty carbon atoms;  X is -O- or <CHEM> where R1 is selected from the group consisting of hydrogen, alkyl having from one to about fifty carbon atoms; and <CHEM> where R2 is selected from the group consisting of hydrogen, O and alkyl hydroxyalkyl, epoxy alkyl and acyloxy alkyl having from one or two to about eight carbon atoms; when X is O, A is selected from the group consisting of alkylene having from two to about twenty carbon atoms, cycloalkylene having from about five to about eight carbon atoms and phenylene; when X is <CHEM> a
Patent EP-0072152-B1 (EP)
IPC: H05K1/16
Filed: 1982-07-29
Granted: 1986-07-02
Abstract: A pulse circuit forms part of a radar transmitter in which a pulse forming network is used to generate a high current pulse at relatively low voltage and to feed it via a transformer to a magnetron which operates at typically 30 kV. A number of pulse forming networks are connected in parallel and are discharged by respective thyristors. The outputs of the pulse forming networks are combined so as to provide a low voltage pulse (of the order of 600 volts) having sufficient power to drive a radar transmitter. The pulse forming networks must each be capable of handling very large currents and must have characteristics which are identical to each other. To enable these requirements to be met, each pulse forming network includes an inductor which is formed as a coiled thin conductive layer lying on the surface of an electrically insulating board. It is formed by printed circuit board techniques and a mirror image coil is formed on both sides of a double sided printed circuit board. All pulse forming networks are connected via a common double sided printed circuit board to the primary winding of a pulse transformer.
Patent EP-0080329-B1 (EP)
IPC: C08F138/02
Filed: 1982-11-18
Granted: 1986-09-03
Abstract: The present invention relates to coherent poly(acetylene) films and to a method of producing such polyacetylenes. The process comprises solvent casting a solution of a polymer of the general formula (V) derived from a precursor (IV), and transforming the pre-cast, polymer (V) into a poly(acetylene) (III) film and a by-product (VI) at a temperature between 20 DEG  and 200 DEG  C. at reduced pressure. The poly(acetylene) thus formed has a substantially higher density than the poly(acetylene) polymers produced hitherto. The morphology of the poly(acetylene) produced is that of a thin, coherent solid film with no voids and, no basic structural units are visible even at a magnification of 10,000 times. The polymers also have a lower crystallinity than those produced by conventional methods.
Patent EP-0074359-B1 (EP)
IPC: G01L5/06
Filed: 1982-03-04
Granted: 1985-01-09
Abstract: The apparatus is intended to measure the tension of a tennis racket. The apparatus comprises a base plate (10) with a bracket (11) where a lever (20) is hinged at (12). On the lever there is an articulated probe (27) and a load weight (60) may be hung therefrom. During the test, the frame of the racket lays on a form (30). The racket is centered by means of pins (37). The downward displacement of the probe (27) is read on a comparator (14). By transforming the apparatus it is also possible to measure the hardness of the frame when tensioned or not. To this effect, the handle of the racket is pushed under the bridge (43) until the outer part of the frame is under the probe. A support form (50) under the base plate supports the racket between the handle and the frame. In this test, the bending under load will be read on the comparator (14). It is possible to determine with this apparatus the gravity center of a racket. To this effect the racket is placed on the plate (44) of the bridge (43) and it is displaced until the handle tilts downwardly on the base plate. A graduated rule (70) allowsto read the position of the gravity center.
Patent EP-0099964-B1 (EP)
IPC: G01F11/26
Filed: 1983-04-30
Granted: 1986-03-19
Abstract: 1. Metering device (1, 21) for placing onto a liquid container (3), in particular onto the opening (2) of a bottle, with ball valve at a straight outflow tube (S), which leads to a pourer opening (11) with valve ball sealing seat (12) and in which the value ball (8) is to be moved along a value ball guide out of a rest position towards the value ball sealing seat (12) through tilting of the container (3), characterised thereby, thet the valve ball guide extends as helical passage (6) around the outflow tube (5).
Patent EP-0107803-B1 (EP)
IPC: H02J9/06
Filed: 1983-09-29
Granted: 1986-04-02
Abstract: 1. Circuit arrangement of a current source for the continuous supply of DC, which comprises a transformer (4) having a primary winding (2) and a secondary winding (3) and supplied from an alternating voltage source (1) and comprising a semi-controlled rectifier (5) which has a bridge circuit consisting of a controlled half bridge (6) connected to the secondary winding (3) and an uncontrolled half bridge (12), furthermore comprising a voltage regulator (50) adjusting the voltage of a load (9) and activating the rectifier (5) as a setting member, within whose circuit the output terminal (7) of the controlled half bridge (6) is connected via a suppression choke winding (8) to the common one end (11) of the load (9) and of a filter capacitor (10), whilst the output terminal (13) of the uncontrolled half bridge (12) is connected to the other common end (14) of the load (9) and of the filter capacitor (10) as well as to one pole (16) of an accumulator (15), characterised in that the secondary winding (3) of the transformer (4) is connected to a charging terminal (25) via the secondary winding (19) of an auxiliary transformer (18) which is supplied at its primary winding (17) with alternating voltage, and via a series-connected controlled one-way rectifier (23) serving for charging, whilst the loading terminal (25) is connected via a choke coil (27) provided with a tapping (26) to the other pole (28) of the accumulator (15), between which tapping (26) and the one common end (11) an auxiliary thyristor (29) is connected and the control electrode (30) of the auxiliary thyristor (29) is connected to a voltage monitor (31), and when the voltage of the alternating voltage source fails the voltage monitor (31) provides an ignition command to the control electrode (30) (Fig. 1 and 2).
Patent EP-0146655-B1 (EP)
IPC: B01D71/08
Filed: 1983-12-14
Granted: 1989-08-02
Abstract: A water-selective permeation membrane and a process for the separation of water from water-miscible organic compounds, comprising contacting a mixture of water and an organic compound against one side of a membrane comprising a salt of an anionic polysaccharide (e.g. an anionic cellulose derivative) or blends thereof with a polyanion which is not a polysaccharide, and withdrawing at the other side of said membrane a mixture having a higher concentration of water.
Patent EP-0112597-B1 (EP)
Title: Process for the immobilisation of microorganisms on a plastic carrier, a plastic carrier on which microorganisms have been immobilised and the use of it in biological reactors
IPC: C12N11/08
Filed: 1983-12-19
Granted: 1989-06-07
Abstract: Process for the immobilisation of one or more hydrocarbon - utilising microorganism on a plastic carrier in which the immobilisation is carried out in an aqueous nutrient medium to which a minor amount of a water-immiscible hydrocarbon substrate has been added. Further plastic carriers on which microorganisms have been immobilised and the use of the latter have been described.
Patent EP-0095304-B1 (EP)
IPC: C01B39/02
Filed: 1983-05-17
Granted: 1986-09-03
Abstract: High silica forms of zeolite beta are prepared by aluminum extraction with acid.
Patent EP-0085610-B1 (EP)
IPC: B01J8/44
Filed: 1983-01-26
Granted: 1986-08-06
Abstract: Gas distributor for fluid bed reactors also suitable for fluidizing large-sized particles, consisting of an inverted cone provided with holes 3 for the inflow of gas and having apertures and inclinations so as to allow the passage of the recycled gas and of the solid particles carried along by this recycled gas, and to hinder the fall by gravity from the reactor of the particles when the apparatus is not in operation.
Patent EP-0095396-B1 (EP)
IPC: A61F5/01
Filed: 1983-05-03
Granted: 1986-08-27
Abstract: 1. An orthopaedic boot for persons with motor handicaps in one (or both) lower limbs, comprising - a semi-rigid shell (70) surrounding the foot and the lower tibial conus, this shell comprising an opening (71) which extends opposite the antero-external location of the tibial conus and opposite the external edge of the foot, above the cuboid and at least one metatarsal zone ; - an elastic brace comprising on the one hand a spring lever (73) joined to the shell (70) and disposed vertically opposite the fibula from the external side of the calcaneus as far as the zone of the upper edge (702) of the shell (70), and, on the other hand, elastic regulating means (74, 75, 77) fitted outside the shell, firstly from the internal edge (701_a) of the sole (701) of the shell (70) towards the upper portion (703) of the vamp and towards the upper edge (702) of the trunk of the shell (70), and secondly from the zone of the internal malleolus as far as the posteroexternal zone (701_c) of the heel of the sole (701) ; and closing means (76, 76_a, 78) for the shell (70) of the boot.
Patent EP-0098793-B1 (EP)
IPC: A61K31/557
Filed: 1983-07-01
Granted: 1989-01-25
Abstract: Carbacyclinamides of Formula I    <IMAGE>  (I)  wherein R1 is NHR4, wherein R4 is H, -(CH2)n-R8 or straight-chained or branched aliphatic groups of 1-10 carbon atoms, cycloalkyl of 3-10 carbon atoms, aryl, or lower mono- or polyhydroxyalkyl of 2-8 carbon atoms, or R1 is NR4R5 wherein R4 and R5 each are straight-chained or branched, lower, mono- or polyhydroxyalkyl of 2-8 carbon atoms, or R4 and R5 together with the adjoining N-atom form a 5- or 6-membered heterocycle which can optionally contain additional hetero atoms and can be substituted; or R1 is NR4R5 wherein R4 is an aliphatic group of 1-10 carbon atoms, cycloalkyl of 3-10 carbon atoms, and R5 is straight-chained or branched aliphatic group of 1-10 carbon atoms, cycloalkyl of 3-10 carbon atoms, aryl, or lower, mono- or polyhydroxyalkyl of 2-8 carbon atoms; n is 1-4; R8 is -CONH2 or -N(C1-C4-alkyl)2; R2 is a free or functionally modified hydroxy group; R3 is aliphatic, cycloalkyl, optionally substituted aryl, or a heterocyclic group; X is oxygen or -CH2-; A is -CH2-CH2-, trans-CH=CH-, or -CH 3BOND -; W is free or functionally modified hydroxymethylene or free or functionally modified   <IMAGE>  wherein the OH-group can be in the  alpha - or  beta -position; D is <IMAGE>   a straight-chain, saturated aliphatic group of 1-5 carbon atoms, or a branched, saturated or a straight-chain or branched, unsaturated aliphatic group of 2-5 carbon atoms, all of which groups can optionally be substituted by fluorine atoms; m is 1-3; E is a direct bond, -C 3BOND C-, or -CR6=CR7-wherein R6 and R7 are each a hydrogen atom or an alkyl group of 1-5 carbon atoms have valuable pharmacological properties.
Patent EP-0118784-B1 (EP)
IPC: A23L27/27
Filed: 1984-02-13
Granted: 1986-09-17
Abstract: A process and composition for inhibiting the formation of discoloration and black spots upon a cellulose food casing treated with a liquid smoke solution derived from natural wood and containing smoke color, odor and flavor constituents, comprising contacting the food casing with an agent having the ability to prevent the progressive oxidation of metals.
Patent EP-0136464-B1 (EP)
IPC: A61K9/36
Filed: 1984-08-01
Granted: 1988-10-26
Abstract: Gastro-resistant and entero-soluble compositions which allow oral administration of stable SAMe salts are described. These salts for oral use have considerable antiphlogistic and analgesic activity. By suitable dose adjustment, they can also be used in the already known therapeutic fields for SAMe salts.
Patent EP-0147236-B1 (EP)
IPC: A01G7/00
Filed: 1984-12-28
Granted: 1989-07-12
Abstract: The invention relates to a process for the promotion of regeneration of differentiated plants from vegetable cells maintained in tissue cultures by adding inhibitors of ethylene production or ethylene action to the hormone-containing or hormone-free culture medium used for maintaining the tissue cultures.The process is equally suitable for the promotion of the regeneration of mono- and di-cotyledons. As an inhibitor preferably silver nitrate or cobalt chloride is employed.
Patent EP-0121482-B1 (EP)
IPC: G02B6/34
Filed: 1984-03-30
Granted: 1987-10-07
Abstract: A multiplexer-demultiplexer for different wavelengths carried by optical fibers (10) the ends of which are disposed in the immediate vicinity of the focus of a concave mirror (18) associated with a plane diffraction grating (15) is disclosed. The multiplexer-demultiplexer consists of four elements that are adhesively attached to one another, namely, a fiber-carrying element (1); a grating-carrying element (15); an intermediary element (3) of the same index as the element (2); and a mirror element (4) having an index of refraction different from that of element (3) and selected to compensate for longitudinal spherical aberration of the mirror (18) for at least one of the wavelengths being utilized.
Patent EP-0124471-B1 (EP)
IPC: G01M3/02
Filed: 1984-01-09
Granted: 1986-12-30
Abstract: A sealing arrangement around an end of a pipe received in a testhead of a hydraulic pipe testing apparatus, which sealing arrangement consists of an elastic sealing ring and an adjacent, rigid support ring of varying diameters. Both rings are mounted in radial recesses in the testhead and encircle the pipe upon its entry into the testhead. The recess for the elastic sealing ring consists of a flat ring located between the sealing ring and the rigid support ring. For a sealing condition, the support ring is contracted to abut the pipe and the sealing ring is caused to be deformed whereby it flows radially outwardly from its recess against the pipe and axially along the pipe towards and away from the pipe's end. In the axial direction away from the end of the pipe, the sealing ring flows around the flat ring to abut the rigid support ring.
Patent EP-0134768-B1 (EP)
Title: Screw pump
IPC: F04C2/00
Filed: 1984-07-18
Granted: 1987-12-23
Abstract: A screw pump of the kind including a screw array consisting of a central screw (1) with convex flanks and one or more side screws (2) with concave flanks, the threads being formed such that coacting screws seal against each other with the screw array being sealingly surrounded by a screw housing (3), so that at least one closed chamber is formed by the sides and roots of the threads as well as the screw housing, the chamber migrating axially from the inlet end of the screw array to its outlet end when the screws are turned, and is in communication at least during a portion of its migration with a pressure fluid source (9) via at least one duct (14) made in the pump. To prevent the occurrence of, and to eliminate, existing air and gas bubbles in the liquid chamber without efficiency being unnecessarily deteriorated, the pump is provided with a regulating device (15) coacting with the duct for adjusting the quantity of liquid flowing to the chamber from the pressure fluid source.
Patent EP-0166865-B1 (EP)
Title: Discharge limitation device for wc cisterns
IPC: E03D1/14
Filed: 1985-03-21
Granted: 1987-09-09
Abstract: 1. Discharge limitation device for WC cisterns with a weight element and a suspension part characterized by a two-part plastic casing (11) which consists of a receiving part (I) for the weight element (13, 14) and a locking cap.
Patent EP-0171828-B1 (EP)
IPC: H05B3/20
Filed: 1985-06-17
Granted: 1990-09-12
Abstract: This invention relates to a laminated electrical heating foil element (1) consisting of electrical resistance strips (2) embedded between two sheets of insulation material to make the laminated heating element (1) with its power supply terminal (3). 
<??>The heating element (1) is in particular adapted for horizontal floor mounting between adjacent floor joists (9), and each element (1) may either be wider than the specified joist distance by approx. 2h, where "h" is the specified minimum distance to be left free above an installed element, or each element (1) may be provided with fastening devices wich may cooperate with complementary catching devices on the joists. 
<??>Different embodiments of fastening devices between joist and heating element, as well as different embodiments of easy-to-fold zones (6) running along both side edges of the heating element, are described.
Patent EP-0168251-B1 (EP)
IPC: B01F27/91
Filed: 1985-07-10
Granted: 1989-09-13
Abstract: An impeller assembly is disclosed which is arranged to produce linear flow of fluid which prohibits radial flow of that fluid. An impeller is surrounded by a hollow cylindrical section mounted and fixed to the periphery of the impeller blades. The cylindrical section may extend either beyond the leading edges of the impeller blades or beyond the trailing edges of the impeller blades, or both, along the axis of rotation of the impeller assembly.