baber/WOPTO huggingface dataset:
Patent EP-0027228-B1 (EP)
IPC: C01B39/14
Filed: 1980-10-06
Granted: 1984-04-18
Abstract: In a process for the production of an aqueous alkaline suspension of low-grit, crystallized zeolitic sodium aluminosilicate of the smallest particle size having the composition 0.9 to 1.1 Na2O. 1 Al2O3 . 1.8 to 2.5 SiO2 with a water content depending on the degree of drying, which contains at least 99.8% by weight of a particle size of less than 25  mu m and has a high cation exchange capability, comprising crystallization of an aqueous alkaline suspension of an x-ray-amorphous sodium aluminosilicate, said suspension having a composition corresponding of the molar ratios of 1.5 to 5 Na2O:1 Al2O3:1 to 4 SiO2:40 to 400 H2O, at elevated temperatures and recovering crystallized zeolitic sodium aluminosilicate, the improvement consisting of feeding the suspension of the x-ray-amorphous sodium aluminosilicate continuously into a crystallizing reactor having progressively, separately zoned mixing areas with a stage-like effect and having at least 20 stages, wherein the suspension flows first through at least 8 stages in the intake part of the reactor, which intake part of the reactor may comprise up to one third of the total reactor volume, maintaining said suspension in the reactor at a preselected temperature in the range of from 80 DEG  to 100 DEG  C. until the degree of crystallization of the zeolitic sodium aluminosilicate, determined by x-ray, has reached at least 80% of the theoretically possible crystallinity. and continuously removing the suspension from the end opposite of the intake end of the reactor.
Patent EP-0023830-B1 (EP)
IPC: C10L11/04
Filed: 1980-08-01
Granted: 1983-05-25
Abstract: An ignitable combustible composition comprising a matrix of solid resin having distributed therethrough combustible liquid, e.g. kerosene, water and contains also up to 25% by weight of a particulate non-combustible solid having a specific surface area of not greater than 8 m2/g e.g. sand, glass microspheres, or kieselguhr, to lengthen the burning time of a unit volume of the composition.
Patent EP-0065669-B1 (EP)
IPC: E06B9/36
Filed: 1982-05-03
Granted: 1984-08-08
Abstract: A vertical window blind slat with an upper hanger and a lower stress imparting weight has the hanger and/or weight element arranged on the slat so that the tension produced by the weight occurs at least primarily along the edge.
Patent EP-0065705-B1 (EP)
IPC: C07D239/48
Filed: 1982-05-12
Granted: 1986-01-02
Abstract: 1. A process for the preparation of 2,4-diamino-5-(3,5-dimethoxy-4-(2-methoxyethoxy)-benzyl)- pyrimidine represented by formula I  see diagramm : EP0065705,P4,F1 characterized in that beta-anilino-alpha-(3,5-dimethoxy-4-(2-methoxyethyl)- benzyl)-acrylonitril represented by formula II  see diagramm : EP0065705,P4,F2  is brought to reaction with guanidine as a free base in a solution containing ethanol under reflux.
Patent EP-0071012-B1 (EP)
IPC: B04B7/16
Filed: 1982-06-16
Granted: 1984-11-28
Abstract: In a centrifuge sieve drum wherein the inner surface of the drum is lined with a support arrangement which carries wear-resistant sieve or screen rods formed of a hard material, there is obtained a compensation of the different thermal expansions of the sieve or screen rods and the support arrangement in that, the sieve or screen rods are fixedly connected, in each case, as by riveting or by a threaded connection, at one location with the support arrangement of the sieve drum, whereas the rivets or threaded screws at other connection locations are moveable in a slot-shaped or elongate hole in the axial direction of the sieve drum.
Patent EP-0074038-B1 (EP)
IPC: A61K31/13
Filed: 1982-08-27
Granted: 1987-01-14
Abstract: Otitis Externa is treated in dogs by administering to the infected animal a dosage effective to alleviate the symptoms of the infection of a composition of beta-(1-adamantyl)-alpha,alpha-dimethylethylamine or its acid salt and at least one pharmaceutically acceptable carrier wherein the amine (or its salt) is from about 0.01 to about 95% by weight of the composition.
Patent EP-0110218-B1 (EP)
Title: Signal lamp with light emitting diode
IPC: H01L33/48
Filed: 1983-11-11
Granted: 1987-01-21
Abstract: 1. Signal lamp with at least one orifice (1) in a lamp housing, a luminous diode (10) being visible through each orifice (1) and the luminous diode (10) being connected to a circuit board (9) which is parallel to the orifice (10) and which has the connecting leads, characterized in that the circuit board (9) is fastened releasably to the lamp housing (2, 3, 4), in that the lamp housing (2, 3, 4) has a front frame (2) which surrounds the orifice (1) and the peripheral contour of which is larger than that of the circuit board (9), and in that arranged on the rear side of the front frame (2) are centering ribs (4) which are directed towards the board (9) and which receive the luminous diode (10) and centre it relative to the orifice (1).
Patent EP-0110286-B1 (EP)
IPC: F21V21/10
Filed: 1983-11-21
Granted: 1988-06-01
Abstract: 1. Assembly for supporting a preferably electric lamp on a parasol, with two clamps (1, 2) connectable to one another and provided at their inside with recesses (5, 6) which are in alignment with one another, extend over the entire height of the said clamps, and are semi-circular in form, characterised in that one clamp (1) has a rectangular additional recess which adjoins the semi-circular recess (6) and extends over the entire length of the clamp (1), the other clamp (2) comprises at its outside a claw-shaped support (7), and a lamp carrier (12) is provided which is insertable into the claw-shaped support (7).
Patent EP-0113447-B1 (EP)
IPC: A61K35/14
Filed: 1983-12-08
Granted: 1988-02-10
Abstract: Protein mixtures are separated by utilizing membrane filtration. Filtration rates of at least 60%, preferably at least 70%, can be achieved when the liquid protein mixture to be separated is diluted at least tenfold, preferably twentyfold.
Patent EP-0176501-B1 (EP)
IPC: B05C3/00
Filed: 1983-06-01
Granted: 1987-12-09
Abstract: An apparatus for treatment of elongated objects (51) comprises a vessel (7, 45, 46, 47, 48 and 55) in which it is arranged for a liquid bath to be maintained. Openings (36) in each of two opposite side walls (45, 46) are adjusted to the cross-section of the objects and the objects are intended to be conveyed through the bath via the openings. The liquid bath is maintained partly by pumping treating liquid from a storage sump (15) to the vessel and partly by subjecting the apparatus to a vacuum by means of a fan (4). The storage sump (15) is provided with means for level regulation (17, 19) so that an essentially constant liquid level can be maintained. The storage sump can be replaceably mounted to the vessel. According to one embodiment the vessel (7, 45, 46, 47, 48 and 55) can be provided with a housing (2, 7, 47, 48, 5) which has openings (37) in front of the respective openings (36) of the vessel. As the housing communicates with the vessel and the storage sump ambient air will be sucked in through the openings in the housing and thereby reducing foaming of the treating liquid in the apparatus will be obtained.
Patent EP-0115271-B1 (EP)
IPC: C21C7/068
Filed: 1984-01-05
Granted: 1986-08-27
Abstract: Calcium carbide is efficiently and safely employed to provide heat to a steel melt during subsurface refining by providing the steel melt with acidic component(s) and/or oxidizable component(s), which when oxidized will yield acidic components, in a amount sufficient to flux the products of calcium carbide oxidation, while insuring that the calcium carbide does not reside in the bath for more 5 minutes prior to the initiation of its oxidation.
Patent EP-0117463-B1 (EP)
IPC: B01J10/00
Filed: 1984-02-08
Granted: 1989-11-29
Abstract: 1. Process for the gasification and degasification of liquids flowing in tubes particularly for biological decomposition of heavily polluted waste water during which the liquid's given hydrostatic pressure level is relieved by raising the liquid in order to reach a lower hydrostatic pressure level, deviated, gasified and recirculated via a downpipe into a tank or a basin with equally distributed compressed and partially dissolved gas bubbles as well as undissolved gas is released, characterized in that the gas in the reduced pressure range of the relieved liquid is introduced immediately before the deviation to the downpipe at several points which are located in the well-known manner one behind the other in form of bubbles penetrating the tube wall into the peripheral area of the liquid.
Patent EP-0153431-B1 (EP)
IPC: B05C17/005
Filed: 1984-02-29
Granted: 1987-08-05
Abstract: A hot glue pistol for melting and dispensing a hot melt glue (3) comprises a hot air blower (6) for heating the bonding location, the hot air flow simultaneously acting as the heat source for melting the glue.
Patent EP-0133476-B1 (EP)
IPC: A43B5/04
Filed: 1984-07-05
Granted: 1987-09-09
Abstract: The upper part of the skiing boot has a cap part and a leg, the latter having a tibia side leg portion and a calf side leg portion. Between the tibia side leg portion and an inner boot is provided a support member which, on drawing together the two leg portions, exerts on the instep part the pressure necessary for tightening the skiing boot. Compared with known tightening devices, this leads to a much simpler solution for the same pressing force action in the instep region.
Patent EP-0140380-B1 (EP)
IPC: F24J3/00
Filed: 1984-10-31
Granted: 1992-07-22
Abstract: Easily handled drying elements (72) of a hygroscopic sorbent such as, for example, zeolite, silica gel or bentonite, are provided with a gas-permeable covering, regenerated in air and enclosed in a gas-tight wrapper until used. The gas-permeable covering is adapted to the intended use. The drying elements allow humid rooms and objects present in these to be dried simply, cheaply and with energy saving, or to be kept dry. When deliberately moistened, drying elements can warm up other objects by the released heat of sorption. <IMAGE>
Patent EP-0162137-B1 (EP)
Title: Method for preparing boron nitride
IPC: C01B21/064
Filed: 1984-12-05
Granted: 1989-06-14
Abstract: There is disclosed a method for preparing boron nitride comprising pyrolyzing at least one compound selected from the group consisting of borazine and/or a borazine derivative at a temperature of 150 to 700 DEG C and a pressure of 10 MPa or more. The boron nitride manufacturing method of this invention makes possible to manufacture amorphous boron nitride in which the conversion rate into cubic boron nitride is high, since the activation energy of the conversion reaction into cubic boron nitride is very small.
Patent EP-0164486-B1 (EP)
IPC: F01C1/10
Filed: 1984-06-13
Granted: 1990-12-05
Abstract: A rotating member (5) comprising, at one end, a central receptacle (8) is assembled rigidly with a male member (6) by means of a coupling (1) consisting of a sleeve which may be provided with a twin bore. Each bore is tapped (14, 15). The threads of each tapped bore have different pitches. <IMAGE>
Patent EP-0122908-B1 (EP)
IPC: C02F1/00
Filed: 1984-03-06
Granted: 1987-06-03
Abstract: In order to remove certain contaminants such as hydrocarbons and phenols from water, one or more streams of water to be purged are injected into a vessel in which the pressure is maintained low enough to let the water partly evaporate together with the contaminants at or possibly below room temperature. The vapors are exhausted and the remaining water is led off to a reservoir. The vessel may be provided above the water level with baffles or with a particulate filler serving to delay the removal of the vapors therefrom.
Patent EP-0183028-B1 (EP)
IPC: C07C29/10
Filed: 1985-10-15
Granted: 1989-03-01
Abstract: Aliphatic or cyclic epoxides containing 3 to 8 carbon atoms which are present in aromatic hydrocarbons or halohydrocarbons are saponified continuously and directly to vicinal diols without the use of high temperatures and pressures which would otherwise be necessary. The saponification is acid catalyzed.
Patent EP-0230577-B1 (EP)
IPC: B60C11/01
Filed: 1986-12-04
Granted: 1991-02-20
Abstract: A pneumatic vehicle tire for trucks, especially for the drive axles thereof. In the region of the edges of the tread, the tire has circumferential rows of blocks separated by grooves that open freely to the sides. Provided to both sides of the laterally outwardly disposed rows of blocks is a practically cylindrical surface. In order to increase the capacity of the shoulder regions of the tire to withstand dynamic stresses, and also in order to increase the support surface of the tire upon soft ground, the base of the aforementioned grooves merges in a stepless manner with the lateral cylindrical surfaces. Advantageously, the laterally outwardly disposed edges of those blocks that form the edges of the tread merge with steep side surfaces that are disposed perpendicular to the cylindrical surfaces.
Patent EP-0216556-B1 (EP)
IPC: F16D3/02
Filed: 1986-09-08
Granted: 1989-12-13
Abstract: A lost motion clutch assembly is disclosed which hasfirst (31), second (32), and third (33) clutch members. The first and third dutch members are mounted coaxially and contain a plurality of recesses (43) in the surfaces facing each other. The second clutch member is disposed between the first and third, and preferably includes a plurality of balls disposed in arcuate recesses in the first and third clutch members. Each recess has two terminating ends (41A, 42A and 41B and 42B) forming engagement shoulders to engage a portion of the balls at the termination of each of the two directions of rotation. Upon initial rotation of the first clutch member in a first rotational direction, the third clutch member is not rotated until a ball has come into contact with the opposite end of the recess in the first clutch member and also in engagement with the opposite end of a recess in the third clutch member. By this means, an additional angle of angular lost motion is achieved for a given number of balls. Only 80 degrees of motion is achieved on the balls relative to one clutch member, but an additional 80 degrees is achieved between the balls and the other clutch member, for a total of about 160 degrees of lost motion, yet three balls are utilised for symmetry and for carrying the load.
Patent EP-0221691-B1 (EP)
IPC: D01F6/94
Filed: 1986-10-09
Granted: 1991-10-30
Abstract: A blend of two resins forming a novel monofilament comprises from about 50 to 95 parts by weight of a linear polyphenylene sulfide and, from about 5 to 50 parts by weight of a melt extrudable copolymer consisting essentially of an olefin and a halogenated monomer. The monofilament is prepared by extruding a mixture of the linear poly phenylene sulfide and the melt extrudable copolymer to form a monofilament and thereafter drawing the monofilament to a ration of from about 3.5:1 to 6.0:1. The filament can be employed for the manufacture of fabric.
Patent EP-0208569-B1 (EP)
IPC: F21V9/40
Filed: 1986-05-30
Granted: 1990-08-08
Abstract: A lighting device comprises a light source adapted to produce a light beam. A reflective mirror is disposed behind the light source. The device also comprises a plurality of optical lenses and a plurality of colored filters. The light source comprises at least one filament and has at least one dimension greater than six millimeters in the direction in which the filament is disposed. The colored filters are movable and adapted to be inserted totally or partly into the path of the light beam. They are disposed on the opposite side of the plurality of optical lenses to the light source. An adjustable iris diaphragm is inserted between certain lenses of the plurality of lenses, on the path of the light beam.
Patent EP-0223647-B1 (EP)
IPC: C07D213/89
Filed: 1986-10-06
Granted: 1990-08-01
Abstract: Alkylcarboxamides of pyridylalkylamines, useful in human and verterinary medicine, correspond to the general formula I:    <IMAGE> (I)  wherein n=0 or 1, R3 represents an alkyl group of C1 to C3 or a hydrogen atom, R1 represents a hydrogen atom, R2 represents a group: <IMAGE> (II)   in which: X and Y are different, X and Y each represent a linear or branched saturated or unsaturated hydrocarbon chain comprising from 1 to 16 carbon atoms; X and Y together determine a saturated or unsaturated cyclic radical substituted or not comprising from 3 to 12 carbon atoms.
Patent EP-0246388-B1 (EP)
IPC: B30B11/02
Filed: 1986-07-10
Granted: 1990-09-26
Abstract: 1. Briquetting press, which serves for the production of elongate briquettes from stock to be pressed, with a press space, characterised thereby, that the press space is bounded by a substantially horizontal trough (2d) in a matrix (2b), which is horizontally displaceable transversely to the longitudinal direction of the trough, a vertically displaceable die (5) serving for preliminary compaction and by compaction dies (7a, 8a) arranged at both end faces of the space formed by matrix and die, wherein means are present in order, when the die is drawn up, to fill the trough (2d) with the stock to be pressed and with means in order, when the die (5) is drawn up, to displace the matrix (2b) transversely to the longitudinal direction of the trough into a setting which serves for the ejection of the briquette as well as an ejector (9) in order to eject the briquette from the matrix.
Patent EP-0202331-B1 (EP)
IPC: G01N33/48
Filed: 1985-12-03
Granted: 1992-08-19
Abstract: The coaxial annular space between a rod and a slidably received outer cylinder is divided into three serial chambers by four seals. Two seals are spaced apart and affixed to the front of the rod. Two seals are spaced apart and affixed to the cylinder rearwardly of the first two. By relative forward rod movement, a specimen capturing zone is exposed at the desired site of a biological specimen. Thereafter, rearward rod movement reseals the capturing zone. Further, rearward rod movement reduces the volume of a media containing chamber and thereby moves the collection zone into contact with the desired medium. The third chamber prevents contamination of the biologically active portions of the structure during operation. Pre-scored break lines formed in the cylinder and rod facilitate severance of unneeded portions after collection of a biological specimen and/or after transportion to a suitable laboratory facility. Color-coded indicia are used on the rod and/or cylinder so as to facilitate proper operation. Reusable extension pieces may be attached to the cylinder and/or rod so as to adapt a standard size module to different desired end uses.
Patent EP-0207969-B1 (EP)
Title: Systeme d'allumage a plasma pulse
IPC: F02B75/12
Filed: 1985-12-31
Granted: 1992-09-23
Abstract: Système d'allumage à décharge capacitive à plasma pulsé utilisant une nouvelle bobine d'allumage à très haut rendement (3) avec une sortie de haute tension et de courant intense optimisés. La bobine d'allumage (3) est utilisée de préférence en combinaison avec une boîte d'allumage à impulsions multiples de cadence rapide à haut rendement permettant d'obtenir des sites d'allumage à plasma à cadence rapide. La bobine (3) présente un faible rapport de spires d'enroulement d'environ 40, de faibles inductances primaire et secondaire (1, 2) et résistances (11, 12), une faible perte dans son noyau (3a), une faible capacitance secondaire (5) et est utilisée en combinaison avec un condensateur (4) dont la capacité varie entre 1 et 20 microfarads. Le système utilise un doublage de la tension au niveau de l'éclateur (9) avec une cadence très élevée de montée de tension et de valeurs de crête de tension par une combinaison de configurations de bobine/condensateur permettant d'utiliser un éclateur relativement large (9) et d'obtenir un courant très intense.
Patent EP-0211891-B1 (EP)
IPC: H04Q11/04
Filed: 1986-02-05
Granted: 1990-06-13
Abstract: A distributed control switching system (900) where the system control units (917, 927) cooperatively perform the terminating port determination function. The partial results obtained when a first control unit (917) is unable to fully determine the terminating port are advantageously used by the second and subsequent control units such that time consuming database access tasks are not unnecessarily repeated.
Patent EP-0229190-B1 (EP)
Title: Procede d'usinage de regions
IPC: B23Q15/00
Filed: 1986-07-17
Granted: 1993-03-31
Abstract: Procédé d'usinage de régions grâce auquel l'intérieur d'une région (AR) est usiné en déplacant un outil le long d'une pluralité de passages décalés (CPT1, CPT2, ... CPTn) qui sont à leur tour décalés vers l'intérieur d'un espace prédéterminé par rapport à une ligne courbe fermée (OLC) définissant la région. Dans ce procédé d'usinage de régions, le centre de gravité (W) de la région (AR) est déterminé pour contrôler si le centre de gravité se trouve à l'intérieur de la région, et si les segments (L1, L2, L3, ...) reliant le centre de gravité à chaque sommet (P1, P2, ... P10) de la région croisent la ligne courbe fermée (OLC). Lorsque le centre de gravité (W) se trouve à l'intérieur de la région et que lesdits segments ne croisent pas la ligne courbe fermée, chaque segment est divisé en un nombre prédéterminé de parties sans diviser la région en une pluralité de polygones convexes même si la région est un polygone concave, et un outil se déplace pour effectuer un usinage le long d'une pluralité de passages fermés (CPT1-CPTn) qui sont formés en reliant ensemble les points divisés Pi1--Pi2--Pi3--Pi4--Pi5--Pi6--Pi7--Pi8--Pi9--Pi10 (i=a, b, ...n) correspondant aux points divisés des segments.
Patent EP-0238639-B1 (EP)
IPC: C02F1/58
Filed: 1986-09-23
Granted: 1992-12-09
Abstract: A fluid treating apparatus (10) and method for treating fluid to remove undesirable constituents contained therein. The apparatus (10) and method include employing a bed of metal particulate matter (18). The metal particulate matter (18) is preferably chosen from metal having: favorable redox potentials relative to the redox potentials of the undesirable constituents so as to establish conditions for spontaneous oxidation and reduction reactions between the undesirable constituents and the metal particles (18) and/or having bacteriostatic or bactericidal properties in the case where the undesirable constituent sought to be treated is a bacteria.
Patent EP-0246301-B1 (EP)
Title: Diviseur de frequence portatif et sans piles compose d'un inducteur et d'une diode
IPC: G08B13/24
Filed: 1986-11-03
Granted: 1991-07-03
Abstract: Un diviseur de fréquence portatif et sans piles comprend un seul circuit résonnant composé d'un inducteur (L1) et d'une diode (D1). Le circuit résonnant détecte des rayonnements électromagnétiques ayant une première fréquence prédéterminée et réagit à la détection de ceux-ci en émettant des rayonnements électromagnétiques dont la fréquence est égale à la moitié de la première fréquence. Le circuit résonne à la deuxième fréquence lorsque la tension dans la diode est nulle. Le diviseur de fréquence est utilisé dans un système de détection de présence qui emploie une étiquette contenant le diviseur de fréquence. Le système transmet des rayonnements électromagnétiques ayant la première fréquence vers une zone de surveillance, et détecte la deuxième fréquence afin de détecter la présence de l'étiquette dans la zone de surveillance.
Patent EP-0247584-B1 (EP)
IPC: A61K9/10
Filed: 1987-05-26
Granted: 1991-01-09
Abstract: There is described the use of ethylene oxide/propylene oxide block copolymers in the control of foam in pharmaceutical preparations, in particular those for parenteral application, and furthermore liquid pharmaceutical preparations and their production.