baber/WOPTO huggingface dataset:
Patent EP-0432537-B1 (EP)
Inventor: CONTI RENATO
IPC: A61P7/02
Filed: 1990-11-22
Granted: 1995-01-25
Abstract: A process for the depolymerization and the supersulfation of heparin and the so obtained supersulfated heparins are disclosed. The process comprises treating heparin with oleum containing from 2 to 6% free sulfuric anhydride at a temperature from -10 to +20<o>C. The obtained heparins have molecular weights from 2000 to 5000 and a sulfation degree from 3.4 to 4.3. All of them are endowed with a remarkable antithrombotic activity.
Patent EP-0459020-B1 (EP)
Inventor: HEINEN JOCHEN DR
IPC: G02B6/42
Filed: 1990-12-03
Granted: 1995-03-08
Abstract: Optoelectronic circuit in a semiconductor component having a branching waveguide. A respective optical amplifier constructed as a diode is integrated in each branch of this waveguide and the doping of the materials surrounding the active layer of these diodes is selected such that each diode can also be separately operated as a photodetector without transverse currents arising between the diodes.
Patent EP-0382508-B1 (EP)
Inventor: O'NEILL GERALD JOSEPH
IPC: C07C211/13
Filed: 1990-02-07
Granted: 1994-11-30
Abstract: Polyamines are prepared via the batchwise hydrogenation of polynitriles by the gradual addition of the polynitrile into a fed-batch reactor which contains a Raney cobalt catalyst. The hydrogenation is optionally conducted in the presence of anhydrous ammonia. The polyamine is economically obtained in high selectivity and yield.
Patent EP-0400914-B1 (EP)
Inventor: MACRI CHRISTOPHER A
IPC: A01N25/24
Filed: 1990-05-25
Granted: 1996-06-26
Abstract: The present invention is directed to agricultural chemicals dispersed in an aqueous foam composition wherein the foam composition comprises a polysaccharide or synthetic polymer, a surfactant and an aqueous medium. Also disclosed are processes for seed treatment.
Patent EP-0433186-B1 (EP)
Inventor: ROUSSEAU CLAUDE
IPC: A01D34/86
Filed: 1990-12-07
Granted: 1994-03-16
Abstract: Method of maintaining roadside verges by means of mowers, particularly the maintaining of verges equipped with marker posts, characterised in that it consists in replacing the rigid marker posts with foldable marker posts (1) capable of lying flat under the effect of the mower (3), of remaining there during its passage and of erecting themselves subsequently in order to assume their initial position again and in equipping the mowers with pushing (2) and retaining (5) means for the marker posts (1) and with means of lifting (8) the cutter unit (4) during its passage over the laid-flat marker post in order that it does not support the weight of the mower. <IMAGE>
Patent EP-0391846-B1 (EP)
Title: Fluidized-bed bioreactor with a conditioning device
IPC: B01J8/18
Filed: 1990-03-22
Granted: 1993-03-10
Abstract: The fluidised bed bioreactor has a conditioning device in the reactor chamber (2). This device consists of fittings (3) which are arranged in the form of static mixers and which have an inner chamber (4), which is separated from the reactor chamber (2) by a wall (6), for a conditioning agent, where the inner chamber is connected to an external conditioning system (7). This achieves simultaneously a homogeneous stable fluidised bed with low expansion and high volumetric productivity, and achieves homogeneous conditioning, which is optimal in terms of matter and of heat, in the entire reaction chamber. <IMAGE>
Patent EP-0436680-B1 (EP)
Inventor: SUCHY MILOS
IPC: A01N43/54
Filed: 1990-06-27
Granted: 1994-09-07
Abstract: The invention is concerned with compounds of the formula   <IMAGE> I wherein R1, R2, R3, R4, R5 and R6 have the significances given in the description, as well as enol ethers and salts thereof and their manufacture. The compounds have herbicidal properties and are accordingly suitable as active ingredients of weed control compositions. The invention is also concerned with weed control compositions containing one or more of such substances and with the use of the substances or compositions for the control of weeds.
Patent EP-0498844-B1 (EP)
Inventor: BUNGER JAMES W
IPC: C10H15/22
Filed: 1990-10-25
Granted: 1994-08-31
Abstract: A two-staged process for producing acetylene and calcium chloride from calcium carbide (12) and water (12) has two successive reaction steps. In step Number 1, calcium carbide is charged into an entrained flow-type reactor (10) vessel containing water. The reaction which follows proceeds to about 60-90 % completion. The entrained reaction products and the unreacted feed material are carried over to a secondary reactor (16) to complete the reaction, and the acetylene gas is drawn off (26). Calcium hydroxide product is removed from the reactor (23) and reacted with hydrogen chloride to form calcium chloride. Heat generated by the exothermic reactions of water with calcium carbide and HCl with calcium hydroxide is used to dry the calcium chloride product and improve its value. In the presence of excess of water, the calcium carbide-water reaction is effectively a first order, irreversible reaction.
Patent EP-0469444-B1 (EP)
Inventor: DEEG ROLF DR RER NAT
IPC: G01N33/543
Filed: 1991-07-24
Granted: 1997-06-04
Abstract: Metered delivery of a biochemical analytical fluid to a target comprises pulsed ejection of portions of the fluid from a chamber through a nozzle to the target. The novelty is that a portion of the liq. in the chamber is briefly evaporated, at specific times, and expanded so as to eject a portion of the fluid through the nozzle. Appts. for this process is also claimed. Pref. the fluid is reagent liq. which contains a protein, esp. binding protein, enzyme, antibody, antibody-enzyme conjugate, antigen, hapten or substrate.
Patent EP-0451902-B1 (EP)
Inventor: ARBOUW WILLEM DANIEL
IPC: F24F13/18
Filed: 1991-03-28
Granted: 1994-08-24
Abstract: Adjustable ventilator (2) having an elongated rotatable shut-off element (4, 96) in an elongated housing and made of section material, having a dimension in a first direction (h) transverse to the longitudinal axis greater than the dimension perpendicular thereto, with two outer walls (40, 42, 100, 100') running in the first direction and at a distance from each other, and with between the end edges (40a, 42a; 104, 108) a nesting space for a sealing strip (56). <IMAGE>
Patent EP-0469128-B1 (EP)
Title: Boite de vitesses pour vehicules a moteur
Inventor: NORDKVIST KJELL
IPC: F16H3/091
Filed: 1991-02-21
Granted: 1993-11-18
Abstract: Une boîte de vitesses mécanique, à vitesses étagées, comprend une pluralité de paires de pignons (25-34) qui coopèrent et sont disposées sur un arbre d'entrée (19) et un arbre de sortie (22) et un premier arbre latéral (24). Les paires de pignons peuvent être engrenées sélectivement afin de donner différents rapports de vitesse. En outre, la boîte de vitesses comprend un pignon (39) disposé sur un deuxième arbre latéral (40), qui est utilisé à la fois pour créer une marche arrière et pour transmettre une force d'entraînement au premier arbre latéral (24). La boîte de vitesses peut ainsi être conçue avec un faible encombrement axial, même lorsque la boîte comporte de nombreuses vitesses étagées.
Patent EP-0535098-B1 (EP)
Inventor: SCHLOEGL JOHANN
IPC: F16F15/32
Filed: 1991-06-26
Granted: 1994-10-05
Abstract: Described is a balance weight for balancing rotating parts, in particularly motor-vehicle wheels. The weight has the shape of a metal strip (20) with, on one side, an adhesive layer (22). So that the balance weight can be applied using less accurate wheel-balancing equipment, the storage being considerably simplified, the protective film (24) is divided in the longitudinal direction of the metal strip in order to cover separately an adhesive test surface lying underneath it and located at least partly in the zone of the metal strip.
Patent EP-0489151-B1 (EP)
Inventor: MORGAN IRA L
IPC: G01N23/18
Filed: 1991-06-21
Granted: 1997-05-14
Abstract: Appareil mobile et procédé d'inspection sans contact, non destructrice, en ligne de composants installés d'installations, d'ensembles d'installation ou d'autres systèmes utilisant des sources de rayonnement pénétrant ainsi que des détecteurs montés sur un ensemble annulaire que l'on peut placer autour du constituant tandis qu'il reste en place et en utilisation. L'ensemble annulaire est maintenu en place par un ensemble joug permettant à l'anneau d'être mis en rotation par rapport à l'ensemble joug de manière à pouvoir effectuer des balayages multiples de la même coupe transversale de celui-ci à partir de différents angles. L'appareil est également capable de sous-positionner les déctecteurs par rapport à la source tandis que l'ensemble annulaire est stationnaire afin d'augmenter le nombre de balayage pouvant être effectués à partir de différents angles. L'ensemble joug, à son tour, est monté sur un ensemble poutre de manière à permettre audit ensemble joug de se déplacer par rapport à l'ensemble poutre. L'appareil peut fonctionner dans des modes de balayages multiples et les données collectées peuvent être traitées à l'aide à la fois de techniques d'analyse de données en temps réel spécifiques d'une application et de techniques de balayage tomographique axial assisté par ordinateur (TAO) mettant en ÷uvre de nombreux algorithmes de traitement des données disponibles.
Patent EP-0503410-B1 (EP)
Inventor: MAYWALD VOLKER DR
IPC: C07D261/18
Filed: 1992-02-29
Granted: 1996-06-26
Abstract: Isoxazole- and isothiazole-5-carboxamides of the formula I   <IMAGE> I  where X is oxygen or sulfur, R1 is halogen, alkylthio, haloalkoxy, haloalkylthio, cyano, formyl, alkanoyl, alkoxycarbonyl, alkylaminocarbonyl, di-(C1-C3)-alkylaminocarbonyl, cyclopropylaminocarbonyl, methylsulfonyl, trifluoromethylsulfonyl, unsubstituted or substituted phenoxy or phenylthio; R2 is formyl, haloformyl, 4,5-dihydro-2-oxazolyl, COOR5, COSR5 or CONR6R7, and R3 to R7 have the meanings specified in the description, are suitable as herbicides.
Patent EP-0503413-B1 (EP)
Inventor: SCHULTE FRIEDRICH
IPC: H04B14/04
Filed: 1992-02-29
Granted: 1996-08-21
Abstract: A method and a device for coding and decoding an analog low-frequency signal into a PCM format, especially for transmitting speech information in a simplex or duplex intercom system. The low-frequency signal is re-coded through A/D conversion into a digital signal, where an 8-bit data word corresponds to each sampling value. Each data word is transmitted in a time slot of a PCM frame on the PCM multiplex line. On reception, the data words are decoded through D/A conversion into an analog low-frequency signal. For the transmission of speech signals with a bandwidth between 7 and 8 kHz, the sampling frequency of the A/D-D/A conversion is twice the PCM synchronisation frequency and, on transmission following coding, every other data word is temporarily stored until the following data word is available and the consecutive data words are sent to the PCM multiplex line in such a way that they occupy two consecutive time slots. On reception, the data word obtained from the first time slot is in each case decoded immediately, while the data word obtained from the second time slot is temporarily stored until the decoding of the preceding data word is completed. <IMAGE>
Patent EP-0494092-B1 (EP)
Inventor: MANTHY ROBERT S
IPC: F41G9/00
Filed: 1992-03-23
Granted: 1996-09-11
Abstract: An underwater maneuverable vehicle is presented which carries an explosive charge and can be used for immediate removal or destruction of various menaces to navigation and other underwater hazards. The battery powered vehicle is air dropped from a platform which carries an imaging lidar system for detection and is operated and navigationally controlled in conjunction with an imaging lidar system. <IMAGE>
Patent EP-0517200-B1 (EP)
Inventor: BATTISTEL EZIO ANGELO
IPC: C12N1/16
Filed: 1992-06-03
Granted: 1996-08-14
Abstract: Described is a process for the enzymatic production of cephalosporane derivatives, or their salts, having the formula (I): <CHEM> wherein R represents a -CO-COOH or -COOH group and R' is H, OH or -O-CO-R'', R'' being a C1-C4 alkyl group, including the oxidative deamination of compounds, or their salts, having the formula (II): <CHEM> in the presence of a micro-organism of the Rhodotorula type or D-aminoacid oxidase derived therefrom, in free or immobilized form.
Patent EP-0534091-B1 (EP)
Inventor: SCHNEIDER ALFRED
IPC: E05D15/52
Filed: 1992-07-29
Granted: 1995-01-25
Abstract: What is described is a setting-out device 50 for the wings of windows, doors or the like, consisting of a bearing rail 51 to be fastened in the rebate on the frame side and of a holding rail 52 likewise engaging in the rebate on the wing side as well as of two links 6 and 7, of which one link 6 engages only pivotably 3' and 3'' both on the holding rail 52 and on the bearing rail 51, whilst the other link 7 is held in pivoting and displaceable guide engagement 4'/8' or 4''/8'' both with the holding rail 52 and with the bearing rail 51. So that, when the wing is locked on the fixed frame in the closed position, the sealing pressure force of the wing on the fixed frame counteracts a penetration of draught air and rainwater even in the region of installation of the setting-out device 50, that is to say on the joint or fastening side of the window or door, the pivoting and displaceable guide engagement 4'/8' of the second link 7 on the bearing rail 51 has a sliding piece 59 which runs between longitudinal webs 51' of the latter, for example on the underside of the bearing rail 51, and which carries at one end a locking extension 67 which, in the closing or rest position of the links 6 and 7, is engaged with low play into a fixed locking engagement 68 of the bearing rail 51. <IMAGE>
Patent EP-0534488-B1 (EP)
Inventor: MENARD MICHAEL J
IPC: A61L15/00
Filed: 1992-09-28
Granted: 1996-11-13
Abstract: Absorbent article for use in body perineal area, comprises an absorbent core (7) between liner (8) and backing sheet (9), portions (18,10) of both being brought together to form a leak preventing gasket flange (6) enclosed by a strip (48), pref. of flexible fabric (57) laminated to a foam layer (47). Pref. the article has wings for folding about an undergarment crotch, and has ends tensioned to curved form.
Patent EP-0539251-B1 (EP)
Inventor: REICH CHARLES
IPC: A61K8/39
Filed: 1992-09-28
Granted: 1997-08-13
Abstract: Hair rinse compositions, in stable emulsion or dispersion form, which condition the hair and facilitates setting thereof, includes a hair conditioning and emulsifying cationic compound, a water insoluble acrylic or acrylate polymer and a higher aliphatic alcohol, in an aqueous medium. The cationic compound is a quarternary ammonium salt preferably a higher alkyl trimethyl ammonium chloride, the polymer is preferably an acrylamide acrylate copolymer and the higher alcohol is preferably a C¦ PI <5><7> alkanol. The preferred emulsion, which is normally of the oil-in-water type, preferably includes propylene glycol and a nonionic surfactant, and the aqueous medium is preferably water, or is essentially water. The invention also includes processes for making and using the invented hair rinse compositions.
Patent EP-0591304-B1 (EP)
Inventor: STROEDTER WILHELM
IPC: B66C23/00
Filed: 1992-06-25
Granted: 1996-10-02
Abstract: The proposal is for a lifting device for manually moving a load on a pivoting jib in which the inherent weight and load moments are reliably compensated by a counterweight and a pressure-operated fluid cylinder with the aid of an electronic-pneumatic control and regulating system for the momentarily necessary working pressure in the cylinder. The lifting device can be balanced sensitively and accurately with reference value transmitters with the aid of an electronic-pneumatic valve and an electronic processor coupled to a zero-point regulator and a slope controller as well as an electronic balance. The system is completed to form an ideal whole by the addition of various safety circuits to detect the actual load and movement situation.
Patent EP-0547196-B1 (EP)
Inventor: NIGGEMANN DETLEF
IPC: B60T8/88
Filed: 1992-07-02
Granted: 1995-10-11
Abstract: Il est proposé un système antiblocage comportant au moins deux micro-ordinateurs et au moins deux circuits d'entrée/de sortie, lesquels non seulement se surveillent mutuellement, mais aussi surveillent le fonctionnement d'autres composants du système antiblocage. En présence de tensions défectueuses dans le système antiblocage, ou en cas d'erreurs lors de la transmission de signaux, le système d'antiblocage est fiablement mis hors circuit. Grâce à l'intégration d'une pluralité de fonctions de surveillance, en particulier dans les circuits d'entrée/de sortie, ainsi que grâce à la structure redondante du système d'antiblocage, on obtient un niveau de sécurité très élevé, malgré un nombre réduit de composants nécessaires et les faibles coûts de fabrication qui en résultent.
Patent EP-0591366-B1 (EP)
Inventor: MELVILLE ROBERT GEORGE ANDREW
IPC: G05D1/08
Filed: 1992-06-24
Granted: 1996-10-09
Abstract: On décrit un système de commande de stabilisateur amélioré à aileron, qui comprend un système de commande automatique de gain (CAG) utilisant la différence entre les ordres établis selon des lois de commande et les angles réels de l'aileron pour calculer un facteur de gain et réduire le niveau des signaux d'ordre jusqu'à ce que les non-linéarités aient pratiquement disparu. Si plus d'une loi de commande est utilisée pour générer un ordre, les lois de commande peuvent être hiérarchisées et la puissance d'actionnement disponible est ainsi repartie de façon mesurée. En particulier, le sous-système de commande automatique de gain (CAG) de chaque loi de commande surveille les mouvements des ailerons afin de détecter, pour chaque aileron, si celui-ci obéit ou pas aux ordres des lois de commande. Il ajuste le gain de la loi de commande de façon à réduire les effets dus aux limites de vitesse de pivotement et d'angle d'aileron. Bien que le sous-système de commande automatique de gain permette de réduire le gain de la boucle de loi de commande, il limite les mouvements du bateau davantage qu'une loi de commande classique, parce que le retard de phase entre les angles d'aileron commandés et les angles réels est ainsi diminué et que la génération des harmoniques de l'angle d'aileron commandé est aussi considérablement diminuée.
Patent EP-0594738-B1 (EP)
Inventor: WANG YING
IPC: C01B31/02
Filed: 1992-07-10
Granted: 1995-09-13
Abstract: L'invention concerne de nouveaux complexes de charge comprenant des fullerènes ainsi que des constituants donneurs d'électrons tels que N,N-diéthylaniline. Ces complexes de charge sont adaptés pour former des éléments optiques présentant des propriétés optiques non linéaires supérieures.
Patent EP-0595901-B1 (EP)
Inventor: CAREY PETER CROSROL
IPC: D01G31/00
Filed: 1992-07-21
Granted: 1997-07-02
Abstract: On décrit un agencement dispositif de sécurité et machine à carder comprenant une machine à carder (10) possédant un axe longitudinal et des dispositifs de sécurité respectifs (11) disposés de chaque côté de ladite machine (10). Au moins l'un des dispositifs de sécurité comprend une structure de support (25) agencée sur l'un des côtés de la machine à carder (10), ainsi qu'une porte (12) montée pivotante sur la structure de support (25) de manière à tourner autour d'un axe de charnière sensiblement horizontal (13, 17, 20) sur ou près du bord supérieur de la porte entre une position protégeant le côté de la machine à carder et une position relevée permettant d'accéder entièrement à la machine à carder sur toute sa longueur, lorsque celle-ci ne fonctionne pas. Selon un mode de réalisation préféré, la porte comprend un panneau supérieur et un panneau inférieur (14 et 15), le panneau inférieur (15) étant tout d'abord relevable grâce à une articulation située sur son bord supérieur (16), les panneaux (14 et 15) de la porte placés en recouvrement étant de plus orientables ensemble vers le haut comme une seule unité autour de l'axe de charnière supérieur (13, 17, 20) vers la position d'accès relevée.
Patent EP-0601097-B1 (EP)
Title: Augmentation du regime du moteur d'un helicoptere lors de manoeuvres avec forte charge sur les rotors et vitesse de descente rapide.
Inventor: EBERT FREDERICK J
IPC: G05D1/00
Filed: 1992-08-27
Granted: 1995-11-02
Abstract: On confère à une valeur de référence (66) du régime du moteur d'un hélicoptère, en réponse à une forte charge (102) sur les rotors, une augmentation (117, 118) dépassant une valeur seuil à la vitesse de descente en cours (figure 4). Le régime de référence est accru graduellement (117, 118) à une vitesse rapide jusqu'à 107 % du régime nominal (119). Après un intervalle de temps fixe (129), la réduction de la charge (122 ) sur les rotors, une diminution de l'angle de tangage à un niveau inférieur à une amplitude seuil (121) et une diminution de l'angle de roulis à un niveau inférieur à une amplitude seuil (120) entraînent une diminution graduelle lente (146, 147) du régime de référence jusqu'à ce qu'il atteigne le régime nominal (148). L'augmentation automatique du régime de référence du moteur perd sa priorité pour rester à 107 % du régime nominal (203), lorsqu'un commutateur de combat est actionné (201) et que les armes sont prêtes à l'emploi (202). Toute augmentation du régime de référence du moteur est interdite (207) lorsque l'hélicoptère fonctionne en mode silencieux (206) ou qu'il repose sur ses roues (208).
Patent EP-0614502-B1 (EP)
Inventor: BERGMANN WERNER
IPC: D21H19/76
Filed: 1992-10-30
Granted: 1995-07-05
Abstract: The cardboard described has a coating applied by cast-coating, the side of the cardboard on which the coating is applied having, before application of the coating, a water-absorption capacity, measured by the Cobb sizing test, of 25 to 40 g/m?2 per minute, and the coating consisting of a film-forming synthetic-resin binder and 10 to 60 % by wt., relative to the total binder content, of a natural binder, the remainder being thickening and/or peeling and/or cross-linking agents present in an amount not exceeding 10 % by wt., relative to the total binder content.
Patent EP-0615571-B1 (EP)
Title: Methods of manufacturing a hub for use in a cutter of a boring head.
Inventor: MATTSSON MICHAEL
IPC: E21D9/10
Filed: 1992-11-27
Granted: 1998-03-04
Abstract: PCT No. PCT/SE92/00824 Sec. 371 Date Jul. 22, 1994 Sec. 102(e) Date Jul. 22, 1994 PCT Filed Nov. 27, 1992 PCT Pub. No. WO/9312320 PCT Pub. Date Jun. 24, 1993.The present invention refers to a cutter (10;10') of a boring head, said cutter (10;10') being rotatably mounted, via a shaft (11;11') of the cutter, in a saddle secured to the boring head, a roller bearing means being located between the shaft (11;11') and a hub (18;18'), means (23;23'a,23'b) for axially locking the roller bearing means relative to the shaft (11;11') and sealing arrangements between the hub (18;18') and the locking means (23;23'a,23'b), said roller bearing means including at least one inner race (12;12'a,12'b) that is mounted on the shaft (11;11') and a set of tapered rollers (15;15'a,15'b) mounted in an outer circumferential recess (13;13'a,13'b) of the inner race (12;12'a,12'b), said hub (18;18') being rotatable relative to the shaft (11;11') via said roller bearing means, said rotatable hub (18;18') carrying rock working means (20;20'). The invention also refers to a hub (18;18') per se and a method of manufacturing a hub (18;18'). There is always a need to improve the bearing capacity of cutters of the above-mentioned type. An improved bearing capacity means that higher feeding forces can be applied upon the boring head, said higher feeding force will give an increased penetration rate. The present invention is characterized by a roller bearing means where outer races (17;17'a,17'b) for the sets of tapered rollers (15;15'a,15'b) are integral with the hub (18;18').