baber/WOPTO huggingface dataset:
Patent EP-0253845-B1 (EP)
IPC: C07K14/42
Filed: 1987-01-09
Granted: 1991-10-16
Abstract: Biological macromolecules are separated from liquid mixtures in which they are contained, in substantially pure form, by a process involving tangential flow ultrafiltration of the liquid mixture in the presence of an affinity gel which binds selectively to the biological macromolecule to be recovered in pure form, in either the positive affinity absorption mode or the negative affinity absorption mode. Thus a mixture containing the biological macromolecule of interest, such as hemoglobin or (oxy)hemoglobin is first mixed with an affinity gel, such as agarose-ATP, which selectively binds to the hemoglobin or (oxy)hemoglobin and then the liquid is subjected to tangential flow ultrafiltration, so that all components of the mixture except the gel-bond hemoglobin pass through the filter. In a second stage, the gel-bond hemoglobin is treated with a salt solution to displace the hemoglobin from the gel, and then the mixture is passed again over a tangential flow ultrafiltration membrane, so that the pure hemoglobin is separated from the gel, and collected in filtrate. The affinity gel which remains in retentate can then be regenerated and re-used.
Patent EP-0277225-B1 (EP)
IPC: B05C1/14
Filed: 1987-08-14
Granted: 1993-03-31
Abstract: A method and apparatus for preventing smudging of indicia printed on a surface by selective application of an amount of coating material to lubricate the contact with surfaces abrading the printed indicia or to provide physical separation from abrading surfaces, and thus prevent smearing. The coating material is preferably a "Teflon" micropowder that is applied by using impulse devices to dispense controlled amounts of the micropowder from a container, with the dispensed micropowder being transferred to, and passing through a plurality of apertures adjacent the surface of a piece of paper on which indicia has just been printed by a nonimpact printer such as a laser printer.
Patent EP-0290494-B1 (EP)
Title: Dispositif de raccordement
IPC: E02F3/40
Filed: 1987-10-27
Granted: 1991-07-03
Abstract: Le dispositif de raccordement comprend un support (1) s'adaptant sur une machine et un dispositif porteur (130) s'adaptant sur un outil ou un accessoire. Le support (1) comporte deux éléments creux (2) allongés dont chacun renferme une coulisse (11) déplaçable, une chambre (4), laquelle est située entre les éléments creux, et des moyens de déplacement (15, 27) permettant de déplacer les coulisses. Le dispositif de raccordement possède des moyens de raccordement permettant l'assemblage et le désassemblage du support (1) et du dispositif porteur (130). Ces moyens de raccordement comprennent au moins un premier élément de raccordement (131) situé sur le dispositif porteur et dans lequel peut s'engager au moins un premier élément de raccordement (120; 113A) situé sur le support (1), et au moins un second élément de raccordement (133) situé sur le dispositif porteur (130) et dans lequel peut s'engager au moins un second élément de raccordement (113) fixé sur les coulisses.
Patent EP-0290933-B1 (EP)
IPC: H04L12/42
Filed: 1988-05-03
Granted: 1991-10-02
Abstract: With this new method, configuration in the sense of forming the ring network components which are still intact into a new ring-shaped network is initiated following the occurrence of interference in the ring network lines (RN1, RN2) and ring switching devices in at least two of 'n' ring-shaped networks. 
<??>Based on the knowledge of the position of the user equipment - obtained through evaluation of the address table information - and the transmission of interruption information (ui2, ui3) in ring interruptions (u), the configuration or "loop-back" connection is initiated once the reception and transmission of interruption information has been determined, of the transmission of interruption information has been determined, depending on the position of the relevant user equipment (TLN). 
<??>The method is suitable for use in 'n' ring-shaped networks disposed in parallel. 
<IMAGE>
Patent EP-0306058-B1 (EP)
Inventor: HOEFNER HANS
IPC: E04H6/18
Filed: 1988-09-05
Granted: 1995-05-10
Abstract: In order both to permit space-saving accommodation of vehicles and to guarantee automatic operation of a parking building, the latter has, in the centre of substantially circular parking planes (1), a rotatable tower, on which a vertically movable lifting platform (3) is mounted. The latter carries a support (4) which can travel in the longitudinal direction and by means of which a vehicle can be held and pushed on its own wheels into a parking place 32 or pulled away therefrom. <IMAGE>
Patent EP-0313775-B1 (EP)
Title: Contactless measuring system for accuracy parameters, especially for industrial robots
IPC: G01B11/03
Filed: 1988-09-06
Granted: 1992-01-15
Abstract: A non-contacting measuring system, particularly for industrial robots, for acquiring the position of two coordinate systems, comprising sensors, in particular a stationary coordinate system lying in a measuring plane and of a moving coordinate system, particularly for the acquisition of absolute position and repetitive accuracy of industrial robots, comprises a bipartite measuring system including a precision turn table with a precision sensor comprising a distance sensor and an optical sensor and a planar measuring subject lying in the measuring plane. The distance from the measuring plane and the tilt about the x axis and the y axis are calculated from the distance sensor signals. The rotation about the z axis and the displacement in the x direction and the y direction are calculated by sensing a line pattern.
Patent EP-0277829-B1 (EP)
Inventor: NESTOR JOHN J JR
IPC: C07K7/23
Filed: 1988-02-04
Granted: 1994-07-27
Abstract: Peptides of formula (I) and pharmaceutically acceptable salts are new: A-B-C-Ser-D-E-F-G-Pro-J (I) where A= aminoacyl from D- or L- isomers of: N-Ac-D,L- delta (3,4)-Pro, N-Ac-D,L-Pro, N-Ac-D,L-Phe, N-Ac-D,L- Pcl-Phe, N-Ac-D,L-PF-Phe, N-Ac-3-(1-naphthyl)-D,L-Ala, N-Ac-3-(2-naphthyl)-D,L-Ala and N-Ac-3-(2,4,6-trimethylphenyl)-D,L-Ala; B = D-Phe, D-Pcl-Phe, D-PF-Phe, D-PNO2-Phe, 2,2-diphenylglycyl, D-alpha-methyl-P-cl-Phe or 3-(2-naphthyl)-D-Ala; C= D-Trp, D-Phe, 3-(3-pyridyl)-D-Ala or 3-(2-naphthyl)-D-Ala; D= L-Phe, L-Tyr, 3-(3-pyridyl)-Ala, Arg or G; E= 3-(2-naphthyl)-D-Ala, 3-(3-pyridyl)-D-Ala, D-Tyr, D-Trp, D-nicotinyl-Lys, pyridylacetyl-Lys, D-Glu(AA) or G; F= L-Leu, L-Nle, L-Phe, L-Trp or 3-(2-naphthyl)-L-Ala; G = gp. of formula (IIa), (IIb) or (IIc); n = 1-5; R1 = 1-6C alkyl or fluoroalkyl; R2 = H or R1; or R1-NH-C=NR2 = ring of formula (IIIa), (IIIb) or (IIIc): m = 1-4; A = H or 1-6C alkyl; X = A or halogen; R3 = H, 1-6C alkyl, phenyl or phenyl-lower alkyl; J = D-Ala-NH2, D-Leu-NH2, Gly-NH2 or -NHR4; R4 = lower alkyl or -NHCONH2; D-On(AA) = anisole adduct to D-Glu to form a P-methoxy-phenylketone (at the carboxyl termius of the glutamic acid side chain), i.e. Glu (pMeO-Ph).
Patent EP-0372129-B1 (EP)
Inventor: MARUYAMA HIROSHI
IPC: G03F1/00
Filed: 1988-12-05
Granted: 1994-03-30
Abstract: A composite, lightsafe masking film is disclosed which comprises a substrate formed of a plastic material, and a lightsafe layer peelably provided over the surface of said substrate. A fluorescent substance is incorporated in the lightsafe layer, or a fluorescent substance-containing layer is provided on the surface of the lightsafe layer or between the lightsafe layer and the substrate, so that a cutting line formed on the lightsafe layer fluoresces under illuminated conditions to form a legible pattern.
Patent EP-0336146-B1 (EP)
Title: Process for the preparation of the 2-(2-hydroxy-ethoxy)ethanol ester of flufenaminic acid
IPC: C07C/
Filed: 1989-03-14
Granted: 1993-08-11
Abstract: According to a novel process, the 2-(2-hydroxyethoxy)ethanol ester of flufenamic acid is prepared by direct esterification with the diol in an excess of 8-15 mol of diol per mole of flufenamic acid without simultaneous removal of water from the circulation.
Patent EP-0387388-B1 (EP)
Title: Wall exchange
Inventor: KUHNERT HARALD
IPC: H05K7/14
Filed: 1989-04-01
Granted: 1995-01-11
Abstract: A wall exchange is to be specified in which the connection of the subscriber and junction lines is particularly simple. The baseplate (1) exhibits a lateral receptacle (2) which engages over a cable duct (3) attached vertically and to the wall. The junction lines of the cables located in the cable duct (3) are connected via connecting plugs (24) which are plugged from the front onto the assemblies located in the module frame (4). The wall exchange is particularly suitable for accommodating telecommunication or telephone systems. <IMAGE>
Patent EP-0350693-B1 (EP)
Inventor: RENTZEA COSTIN DR
IPC: C07D205/04
Filed: 1989-06-24
Granted: 1994-09-28
Abstract: Azetidine derivatives of the formula I    <IMAGE>  (I)  where R1 and R2 are each hydrogen or C1-C3-alkyl, A is -XR3 or -N(R5)-OR4, X is oxygen or sulfur, R3 is C1-C20-alkyl, C1-C20-haloalkyl, C3-C18-alkenyl, C3- or C4-alkynyl, bridged C3-C12-cycloalkyl or C4-C12-alkylcycloalkyl, the cycloalkyl radicals or alkylcycloalkyl radicals being unsubstituted or substituted by C1-C5-alkyl or cyclohexyl, R4 is C1-C20-alkyl, C1-C12-haloalkyl, C1-C6-cyanoalkyl, C1-C12-alkoxyalkyl, C3-C18-alkenyl, C3-C18-haloalkenyl, C3- or C4-alkynyl, C3-C12-cycloalkyl or C4-C12-cycloalkylalkyl, C3-C16-alkoxycarbonylalkyl or unsubstituted or substituted C7-C20-aralkyl and R5 is hydrogen or C1-C3-alkyl, and agents and methods for regulating plant growth.
Patent EP-0337704-B1 (EP)
Inventor: BISSOLINO PIERLUIGI
IPC: A61P31/04
Filed: 1989-04-10
Granted: 1995-06-14
Abstract: There are provided compounds of the formula Ia and Ib <CHEM>  wherein A is hydrogen atom or an organic residue,  R<1> is halogen atom, or an organic group,  R<2> is hydrogen or halogen atom, C1-C4 alkyl or alkoxy group R<3> is hydrogen atom, C1-C4 alkyl or alkoxy group, benzyl or a methylene group and R4 is an organic residue. Said derivatives (Ia) and (Ib) are endowed with elastase inhibitory activity. A two-step process for their preparation starting from the corresponding 4-carboxy cephem or 3-carboxy penam is also provided.
Patent EP-0341948-B1 (EP)
Inventor: DAVIES GARETH MORSE
IPC: C07D501/18
Filed: 1989-05-08
Granted: 1995-01-11
Abstract: Cephalosporin antibiotics having a 3-position substituent of the formula:  -CH2NR<1>-Y-A-Z-Q are described, wherein R<1> is hydrogen or certain optionally substituted alkyl groups; Y is -CO- or -SO2-;  A is optionally substituted phenylene or heterocyclylene;  Z is a linking group and Q is a catechol or related ring system. Processes for their preparation and use are described.
Patent EP-0346139-B1 (EP)
Inventor: KREH ROBERT PAUL
IPC: C02F5/08
Filed: 1989-06-09
Granted: 1994-10-26
Abstract: A method of removing iron contaminants in an aqueous system by introducing and maintaining within the system an ortho dihydroxylaromatic compound having at least one electron withdrawing group pendant from the aromatic ring and, further, a method of inhibiting calcium scale formation in the presence of iron contaminants by utilizing a dihydroxylaromatic compound in combination with a calcium scale inhibitor.
Patent EP-0356248-B1 (EP)
Inventor: OTTO DONALD VINCENT
IPC: G01R19/20
Filed: 1989-08-24
Granted: 1995-09-06
Abstract: A current sensor including a magnetic sense element having a core which undergoes cyclic saturation. By driving the ferromagnetic core cyclically into forward and reverse saturation the transformer operates in a near zero flux mode. The sensing apparatus may include circuitry for separating the sensed current component from the magnetising current component in the secondary winding of the magnetic sense element. The apparatus may also include correction circuitry to cancel the effects of ripple current on the output due to both the magnetisation current and errors due to the presence of the ripple cancellation circuitry itself. The circuit may also be provided with decoupling means to cancel the effect of voltages reflected back into the primary circuit. Such a sensing apparatus provides electrical isolation between the primary circuit and the sensing circuit, has good bandwidth, and is insensitive to temperature, temperature gradient, mechanical forces, aging (creep) and noise.
Patent EP-0334688-B1 (EP)
IPC: F16B37/04
Filed: 1989-02-10
Granted: 1990-12-27
Abstract: A fastening clip device which includes a resiliently deformable U-shaped clip having two legs connected by a base. An arc-shaped tongue originating from one of the legs has a free end which can exit through or co-operate with the edge of an opening. By virtue of this construction, the clip is maintained open before clipping and allowed to close after clipping.
Patent EP-0401272-B1 (EP)
IPC: B64F1/22
Filed: 1989-02-23
Granted: 1992-11-11
Abstract: Le système décrit, qui sert au transport automatique d'un avion (9) sur le sol (10) dans la zone d'une place de parcage (1), comporte dans cette zone un chariot (4) qui peut être relié à la roue avant d'atterrissage (17) de l'avion (9) et qui peut, au moyen de cabestans (5, 6), être mû en avant et en arrière le long d'organes de guidage (7) placés dans le sol (10).
Patent EP-0425496-B1 (EP)
Inventor: ASTLE BRIAN
IPC: H03M7/42
Filed: 1989-03-29
Granted: 1996-06-12
Abstract: On a mis au point un procédé de codage de données numériques utilisant un code de longueur variable. Au moyen de ce procédé on transforme tout d'abord les données de manière que les valeurs correspondent de manière générale à une famille de répartitions statistiques dans ce cas, des répartitions exponentielles négatives. Puis on analyse les valeurs de données transformées pour développer des paramètres décrivant un code de longueur variable particulier. On code les valeurs de données transformées au moyen de ce code puis on enchaîne les valeurs des paramètres dans le code afin d'aider à l'opération de décodage.
Patent EP-0428524-B1 (EP)
IPC: G01K17/10
Filed: 1989-05-18
Granted: 1993-10-06
Abstract: Le compteur de consommation d'eau chaude décrit comprend un calorimètre (10) à travers lequel passe un écoulement de dérivation prélevé sur l'écoulement d'eau qui traverse un conduit d'eau chaude (1, 4), sur lequel est monté le compteur. Le compteur comporte un premier détecteur de température (23, 123) qui mesure la température de l'eau s'écoulant vers le calorimètre (10) et un deuxième détecteur de température (25) qui mesure la température du calorimètre en un point de la paroi du calorimètre (10). Lors d'une augmentation de la température du calorimètre (TK) allant d'une valeur de départ (TKu) à une valeur d'arrêt (TKi) et suivie par une chute ou une stagnation de la température du calorimètre (TK), un chiffre de consommation de chaleur est calculé dans un premier calculateur électronique (34) à partir de la valeur de départ (TKu) et de la valeur d'arrêt (TKi) de la température du calorimètre, ainsi qu'à partir de la température de l'eau (TV). Le compteur comprend également de préférence un deuxième calculateur électronique (35), qui, lors d'une stagnation de la température du calorimètre qui fait suite à une augmentation, calcule un chiffre de consommation de chaleur à partir de la température du calorimètre (TK), de la température de l'eau (TV) et de la température ambiante (Ty), ainsi qu'éventuellement un troisième calculateur électronique (135) servant à calculer un chiffre de consommation de chaleur pour des quantités d'eau prélevées trop peu importantes pour que la température du calorimètre augmente de façon perceptible. Les calculateurs (34, 35, 135) constituent des composants d'un microprocesseur (27) qui échantillonne les températures mesurées et les introduit temporairement et de façon interchangeable dans une mémoire (32) qui commande le déroulement des calculs.
Patent EP-0432164-B1 (EP)
Title: Boulon a tete fraisee
Inventor: SMITH CHARLES RAND
IPC: B64D45/02
Filed: 1989-06-05
Granted: 1995-03-01
Abstract: La présente invention décrit un boulon à tête fraisée (14) utilisé pour l'assemblage de deux ou plusieurs éléments de structure (10, 12). Ces éléments ont une cavité (18) à l'intérieur, et l'un d'entre eux est fraisé de manière à pouvoir loger la tête du boulon (30). Ledit boulon est composé d'une tête (30), d'un corps (40) et d'une couche de matériau (50) adhérant au sommet de sa tête et qui peut facilement être déformée pour remplir les vides éventuels entre la tête et la cavité où elle s'insère. Le matériau superflu peut ensuite être éliminé pour laisser une surface aérodynamique lisse. Cette surface sera aussi sans discontinuités électriques. Le mode opératoire de fixation du boulon s'établit comme suit: 1) au moins deux éléments de structure (10, 12) ont une fraisure pour l'insertion du boulon (18); 2) mise en place du boulon dans ladite cavité; 3) déformation de la couche de matériau (50) de manière à combler tout vide éventuel entre la tête du boulon et la fraisure; et 4) élimination du matériau superflu.
Patent EP-0383873-B1 (EP)
IPC: A61K6/083
Filed: 1989-07-21
Granted: 1993-03-10
Abstract: Pulverförmiger Dentalwerkstoff auf der Grundlage von (a) Aluminiumfluorosilicatglas, (b) für eine dentale Verwendung geeigneten Nichtedelmetallen oder ihren Legierungen untereinander und gegebenenfalls, (c) trockener Polycarbonsäure und/oder (d) chelatbildendem Mittel, der mindestens einen Teil des Bestandteils (a) als gesinterte Mischung mit dem Bestandteil (b) enthält.
Patent EP-0438500-B1 (EP)
IPC: B60Q11/00
Filed: 1989-10-13
Granted: 1993-05-05
Abstract: Le circuit décrit, qui sert à contrôler des charges électriques, par exemple des lampes, en particulier de véhicules à moteur, comprend une ligne d'alimentation (14) fournissant le courant électrique d'éclairage d'une lampe (10, 12) et un organe (58) fournissant un courant électrique réduit à la lampe, lorsque celle-ci n'est pas éclairée. Une résistance (24) est placée en série avec la lampe et un comparateur (40) est destiné à comparer le potentiel d'un point entre la résistance et la lampe avec un potentiel de référence, lorsque le lampe n'est pas éclairée, afin de produire un signal d'avertissement en cas de défaillance de la lampe. Une autre ligne d'alimentation (48) et un organe (50) servant à établir une différence de potentiel fixe entre les deux lignes d'alimentation sont également prévus. Le comparateur est conçu de sorte que la différence de potentiel fixe fournit une alimentation à tension constante au comparateur.
Patent EP-0399206-B1 (EP)
Inventor: SCHAEFFER DENNIS RAY
IPC: H01Q21/20
Filed: 1990-04-17
Granted: 1994-09-07
Abstract: A signal routing system for use in cellular RF communications systems wherein a signal can be routed to different antennas, effectively switching transmitters between antennas. The switching is accomplished by placing a frequency responsive device (7) between a transmitter and each antenna. The transmitter is then coupled to an antenna through the frequency responsive device (7) that has a resonant frequency equal to the transmitter's frequency. If the transmitter changes frequency, it will be switched to the appropriate antenna through the corresponding frequency responsive device (7). This system permits a sector of a cell to increase the number of frequencies in that sector to handle increased mobile traffic loads.
Patent EP-0406795-B1 (EP)
Inventor: CAVE JULIAN C O LABORATOIRES D
IPC: H01L39/24
Filed: 1990-07-03
Granted: 1995-05-24
Abstract: Multifilament superconducting wire strand made from a starting billet comprising a superconducting core made from niobium or a niobium alloy, surrounded by at least one separating material, by successive stages of extrusion and of wire-drawing from the said starting billet and then of assembly, characterised in that the said wire strand comprises 5.10<5> to 5.10<6> filaments each constituted by the said superconducting core reduced to a diameter lying between fifty and one hundred and fifty nanometres which are separated form each other by a distance lying between thirty and one hundred nanometres, this distance being filled by the said separating material which comprises more than 8% of manganese or of iron. 
<IMAGE>
Patent EP-0406902-B1 (EP)
Inventor: HATCH RUSSELL BRUCE
IPC: B41F7/26
Filed: 1990-07-06
Granted: 1995-03-01
Abstract: The invention relates to a liquid transfer article, such an an ink roll, and method for producing it, in which the article comprises a substrate coated with a ceramic or metallic carbide coating having engraved in its surface a pattern of wells adapted for receiving a metered quantity of a liquid, such as ink, and wherein the microporosities in the surface of the wells are filled with a film of a vapor-deposited polymer, such as parylene.
Patent EP-0413143-B1 (EP)
Inventor: ALTHAUS WOLFGANG
IPC: B26B21/22
Filed: 1990-07-13
Granted: 1993-12-29
Abstract: A razor head, especially in the form of a so-called razor blade unit, is disposed on the front end of a handle. A single or double razor blade rests in a fixed manner on a blade holder of a plastic housing. The razor blade or blades are fixedly secured on a spacer and form a blade holder that can essentially be inserted from above into the plastic housing onto the blade platform thereof. After insertion, the blade holder can be fixed in the plastic housing. For this purpose, either a fixation strip is placed upon the blade holder, or the plastic housing is plastically deformable in such a way that the blade holder is fixed in the plastic housing.
Patent EP-0412395-B1 (EP)
Inventor: HEIMES EDMUND
IPC: E02F3/18
Filed: 1990-07-30
Granted: 1994-09-21
Abstract: The invention relates to the steering of a bucket wheel excavator (6) for producing planned surfaces in open-cast mining, in particular in quarrying and open-cast lignite mining, by a continuous measurement of the area exposed by the bucket wheel and controlled follow-up of the bucket wheel into the required position for producing the predetermined surface, the bucket wheel being steered by a pulsed laser beam produced in a rotary laser (8, 9) carried along by the machine. <IMAGE>
Patent EP-0417622-B1 (EP)
Inventor: HONEGGER WERNER
IPC: B65H29/66
Filed: 1990-09-05
Granted: 1995-05-17
Abstract: The belt conveyor (10) travels past two branch points (12, 12') arranged one after another seen in the conveying direction (F). Removal conveyors (14, 14'), the removal conveying direction (W) of which runs at an angle to the conveying direction (F), lead away from the branch points (12, 12'). On the belt conveyor (10), the printed products (18) are arranged in a shingled arrangement (S), in which each printed product (18) lies on top of that preceding. Furthermore, the edges (20 to 26) of the printed products (18) run at an angle to the conveying direction (F), the leading folded edges (20) being aligned perpendicularly to the removal conveying direction (W). The printed products (18) supplied to a branch point (12, 12') are alternatively, without changing their position in relation to the conveying direction (F), conveyed past the relevant branch point (12, 12') or diverted in branch direction (A). The diverted printed products (18) are conveyed to the removal conveyor (14, 14') in a shingled formation (S'), in which, seen in the removal conveying direction (W), the leading folded edges (20) run at right angles to the removal conveying direction (W) and the side edges (22, 24) are aligned on one another. 
<IMAGE>