baber/WOPTO huggingface dataset:
Patent EP-0049293-A1 (EP)
Inventor: SMOLEN VICTOR FRANK
IPC: G01N35/00
Filed: 1981-03-31
Abstract: Un procede et un appareil permettent d'effectuer un test de dissolution optimum de formes pharmaceutiques de dosages, de produits agricoles, et de composants de produits industriels. Le procede utilise des profils de dissolution a partir d'une forme de dosage d'un medicament connu, ou d'un produit, en tant que donnees de reference pour un procede de prediction; l'appareil est concu pour mettre en oeuvre le procede via des modes fonctionnant en circuit ferme et en circuit ouvert sous la commande d'un processeur central (56). Un mode de realisation illustratif montre l'usage seriel des deux modes de fonctionnement dans une configuration a cellule simple de dissolution a ecoulement traversant (12) pour predire de maniere optimale le temps de bio-validite in vivo a partir de mesures de dissolution in vitro, tandis qu'un autre mode de realisation utilise une pluralite de cellules de dissolution (12), et l'utilisation simultanee des modes de fonctionnement a boucle fermee et a boucle ouverte pour mettre en oeuvre la capacite Standard Interne. De plus, une capacite d'adaptation optimale est prevue dans le procede de test de dissolution via un mode de fonctionnement de modelage d'entree au hasard.
Patent EP-0072908-A1 (EP)
Inventor: HUBNER DIETHARD
IPC: B65H65/00
Filed: 1982-07-07
Abstract: Um bei Spulautomaten eine einwandfreie Übergabe des Fadens von der vollen Spule auf eine neue Hülse zu gewährleisten, ist während des Wechselvorganges eine exakte Führung des Fadens unerläßlich. Dieses Problem wird erfindungsgemäß folgendermaßen gelöst: eine oberes klappbares Blech (20) drückt den Faden (43) mit seiner Vorderkante (28) aus dem Changierfadenführer (13). Ein Finger (39) verlegt den Faden entlang der Vorderkante (28) bis zu einem Anschlag (29) im Anknotwickelbereich (16). Ein Finger (40) führt gleichzeitig unter der Hülse (10) den Faden (43) bis über das Ende der Hülse hinaus, so daß er schräg über den Hülsenrand läuft, an dem die Messer (8, 9) angeordnet sind. Dabei hält ein Anschlag (31), der sich an der Vorderkante (30) eines klappbaren unteren Bleches (21) befindet, ihn zurück, so daß er nicht über die Kante der vollen Spule seitlich abgleiten kann.
Patent EP-0073015-A1 (EP)
Inventor: BOTSCH FRANZ DR
IPC: C08F291/00
Filed: 1982-08-18
Abstract: 1. A process for the polymerisation of vinyl chloride in aqueous emulsion in the presence of at least one water-soluble initiator and at least one water-soluble emulsifier and in the absence or presence of 0.5 to 15% by weight, relative to vinyl chloride employed, of monomers which are copolymerisable with vinyl chloride and/or polymers which can be graftpolymerised with vinyl chloride, and also in the absence or presence of further polymerisation auxiliairies, the starting materials being fed continuously to a reaction space, the polymer dispersion produced being removed continuously from the reaction space and the surface tension of the polymerisation mixture being determined continuously or at intervals of 5 to 90 minutes characterised by controlling, by means of the values of surface tension determined, the addition of the emulsifier to the polymerisation mixture in such a way that the surface tension of the latter is kept at values which are 1 to 5 mN . m**-1 above the surface tension of an aqueous emulsifier solution containing, in terms of type and quantity, as much emulsifier(s) and, if used, further polymerisation auxiliairies, as a solution of the total quantity of all the emulsifiers and further polymerisation auxiliairies used for the polymerisation, in the total quantity of water fed in during the polymerisation.
Patent EP-0075831-A1 (EP)
Inventor: WONS HEINZ
IPC: G01N23/04
Filed: 1982-09-20
Abstract: Die Erfindung bezieht sich auf ein Röntgenuntersuchungsgerät mit einer Röntgenröhre (6), einer fokusnahen Primärstrahlenblende (8) und einer in Strahlenrichtung hinter der Patientenlagerungsplatte (21) angeordneten Röntgenaufnahmeeinrichtung (22), mit einem Bildschichtträger (25), einer dem Bildschichtträger in Strahlenrichtung vorgelagerten filmnahen Einblendvorrichtung (29, 56) sowie mit einem, Streustrahlenraster (31, 59). Um mit einem solchen Röntgenuntersuchungsgerät auch Röntgenaufnahmen nach dem Schlitzblendenverfahren vornehmen zu können, sieht die Erfindung vor, daß die fokusnahe Primärstrahlenblende (8) Mittel (11, 12, 14, 15, 17,) zur definierten schlitzförmigen Einblendung beinhaltet und die filmnahe Einblendvorrichtung (29, 56) zwei gegeneinander bis hin zu einem minimalen Schlitzabstand verstellbare Blendenplatten (37, 38, 63, 64) beinhaltet und der fokusnahen Primärstrahlenblende sowie der filmnahen Einblendvorrichtung je ein Stelltrieb (18, 47, 39, 40, 45, 65, 66, 67, 68, 69) zur synchronen zueinander ausgerichteten Verstellung zugeordnet sind. Zusätzlich kann den Blendenplatten der filmnahen Einblendvorrichtung (29, 59) mindestens ein Anschlag (48, 49, 70, 71) zugeordnet sein, der eine gegenseitige Annäherung nur bis zu einer vorgegebenen Schlitzbreite zuläßt. Ein erfindungsgemäßes Röntgenuntersuchungsgerät ist insbesondere für den Einsatz in Röntgenabteilungen von Krankenhäusern oder bei Röntgenologen geeignet.
Patent EP-0077063-A1 (EP)
Inventor: ASCULAI SAMUEL S
IPC: A61K38/21
Filed: 1982-10-11
Abstract: A composition useful for treating herpes simplex viral infections in humans comprises about 10 2  to 10 8  LU. of human interferon, about 0.1% to about 20% by weight of an antiviral surface active agent and a physiologically acceptable carrier. Preferably, the interferon-containing composition comprises about 10 4  to 10 6  LU. of human leukocyte interferon, about 1% to 5% by weight of a non- ionic surface active agent having at least one ether amide linkage, and a physiologically acceptable carrier. These interferon-containing compositions are useful for treating herpes simplex viral infections in humans by topically administering an effective amount of the above-identified interferon-containing antiherpetic composition to the affected area. Preferably, an effective amount of the interferon-containing antiherpetic composition is topically administered to the affected area during the prodromal stage of viral multiplication. These interferon-containing compositions are usefully applied to the genital area of a human and, when so applied, would appear to be useful as a prophylactic for or in the treatment of in situ cervical carcinoma, since there is some belief that herpes simplex infection might be a co-carcinogen or a background etio- logical agent which might lead to in situ cervical carcinoma. A special aspect of the use of these interferon-containing compositions is the use of these compositions in the treatment of skin malignancies, pre-malignant skin lesions and skin diseases, such as herpes zoster and psoriasis. These interferon compositions are also useful in the treatment of basal cell carcinoma, squamous cell carcinoma or squamous carcinoma, actinic keratosis and leukoplakia.
Patent EP-0079507-A1 (EP)
Inventor: FASSBINDER HANS-GEORG DR RER N
IPC: C21C5/48
Filed: 1982-10-29
Abstract: Das Ventil zur Zufuhr eines Strömungsmittels zu einer wechselweise mit verschiedenen Strömungsmitteln beschickten Strömungsmittelleitung, insbesondere derjenigen eines Konverters zur Behandlung des Konverterinhaltes mit verschiedenen gasförmigen Strömungsmitteln, weist zwischen dem Strömungsmitteleinlaß (7) und dem Strömungsmittelauslaß (10) eine Kammer (20) auf, welche auf der dem Strömungsmitteleinlaß (7) zugewandten Seite durch einen Kolben (11) und auf der dem Strömungsmittelauslaß (10) zugewandten Seite durch einen Teller (12) verschließbar ist. Der Kolben (11) ist auf der der Kammer (20) abgewandten Seite über eine gesonderte Strömungsmittelleitung (27) und die Kammer (20) ist über eine gesonderte Strömungsmittelleitung (28) wahlweise mit dem Strömungsmitteleinlaß (7) bzw. der freien Atmosphäre zum Schließen der Kammer (20) durch den Kolben (11) und Kammerentlüften oder mit der freien Atmosphäre bzw. dem Strömungsmitteleinlaß (7) zum Öffnen der Kammer (20) durch den Kolben (11) verbindbar. Der Teller (12) ist durch eine Feder (13) und einen Differentialkolben (14) mit einer größeren Wirkungsfläche (14') auf der dem Strömungsmitelauslaß (10) zugewandten Seite und einer kleineren Wirkungsfläche (14") auf der entgegengesetzten Seite auf die Kammer (20) zu in Schließstellung belastet.
Patent EP-0081161-A1 (EP)
Inventor: PILLER HORST DR
IPC: G02B6/04
Filed: 1982-11-26
Abstract: A fiber-optical Köhler illuminating device for microscopes in which a light-guide end surface serves as uniform increased-area source of secondary light. The light guide (10) terminates in a housing support (1) which can be removably attached to the microscope and for incident-light illumination can be placed directly on the tube-carrier arm (2) of the microscope and for transmitted-light illumination on the holder (5) of the condenser (7). The housing support contains, in series, an aperture diaphragm (13) arranged in the immediate vicinity of the light exit surface of the light guide (10), a collector (15), and an illuminating field diaphragm (16) arranged behind the collector.
Patent EP-0059056-A1 (EP)
Inventor: TOOTH ALAN JOHN
IPC: B42D15/00
Filed: 1982-02-15
Abstract: A sheet material such as paper (12) is provided during manufacture with an elongate element (4) at least partially disposed within the thickness of the paper sheet (12) but exposed at spaced locations on at least one side of the sheet (12). 
     The exposed parts of the element (4) may lay in or below the discontinuous surface layer of the sheet (12). The sheet (12) may serve decorative purposes or may be used in making security documents such as banknotes and cheques.
Patent EP-0063009-A1 (EP)
Inventor: LEE CLEVE L
IPC: B65B11/52
Filed: 1982-04-01
Abstract: A skin packaging machine having a mechanism for raising and lowering the film frame. The mechanism includes a single vertical post (20), a vertical shaft (25) alongsidethe post, a carriage assembly slidably mounted on the vertical shaft. A laterally projecting arm (35) and slide block (38) cooperate with a slide rail (44) on the vertical post to prevent the swivelling or rotating of the assembly as it rides up and down the shaft. A chain (55) passing around upper and lower sprockets is driven by a reversible alternating current motor (62). The chain is preferably connected to the carriage assembly through two series connected springs (57, 58). The springs serve as chain tensioners as well as shock absorbers in the event that the assembly, including the frame, engages an object during its upward or downward excursion.
Patent EP-0065372-A1 (EP)
Inventor: TAKEMATSU TETSUO
IPC: C07D295/21
Filed: 1982-04-30
Abstract: Substituted phenyl (thiono) carbamates capable of effectively controlling broad-leaved annual weeds and annual weeds belonging to the families Gramineae and Cyperaceae such as wild Echinochloa species, monochoria, toothcup and umbrella plant, herbicidal compositions containing these (thiono) carbamates as active ingredient and a method of controlling weeds using these (thiono) carbamates. The (thiono) carbamates are substantially non-phytotoxic to useful crop plants such as the paddy rice plant. 
<??>These (thiono) carbamates have the general formula 
<CHEM>
 wherein X is an oxygen or sulfur atom or a vinylene group, 1 and m are each an integerof 1 to 4, n is an integer of 0 or 1, the heterocycle comprising the nitrogen atom, the two alkylene chains and x is 5- to 7-membered, the two alkylene chains may each be branched, Y is a halogen atom, p is an integer of 1 or 2, R<1> is a hydrogen atom or a lower alkyl group, R<2> and R<3> are the same or different and each is a hydrogen atom or a lower alkyl or phenyl group, R<4> and R<5> are the same or different and each is a halogen atom, and Z is an oxygen or sulfur atom.
Patent EP-0074173-A1 (EP)
Inventor: PICKERING ALAN HUGH
IPC: H01J23/207
Filed: 1982-07-29
Abstract: A co-axial magnetron is provided with a cavity whose resonant frequency can be very rapidly altered in a cyclic manner so that the microwave output frequency of the magnetron can be chosen to lie within the available frequency band of the cavity. The cylindrical walls of the co-axial resonant cavity are constituted by or coupled to the inner surfaces of one or more tuning forks which are maintained in vibration by externally mounted electro-magnetic transducers. As the tines of the tuning forks vibrate, the effect is to cyclically increase and decrease the effective diameter of the cavity, thereby changing its resonant frequency. An adjustable end plate can be provided for the cavity so that fine tuning or slow rate tuning can be provided in addition to the frequency agility provided by the tuning fork.
Patent EP-0074752-A1 (EP)
Inventor: RAY WILLIAM FREDERICK
IPC: H02M7/525
Filed: 1982-08-31
Abstract: This invention is an arrangement for driving a multi-phase switched reluctance motor from a two-point d.v. supply (11) in which capacitors (12) and (13) are provided across the supply with their common point (14) constituting a third power supply point. The load windings W i , W 3 , W 5  and W 2 , W 4 , W 6  are connected in two different load circuits connected across the different capacitors, and arrangements including diodes D 1 -D 6  are provided for enabling a winding to return energy to the supply when it is not being used to provide driving torque. 
     In order to prevent the voltage of the third point wandering because the currents in the two load circuits are not the same, voltage metering means (M 3 , M 4  or M 5 , or N 1 , N 2 ) are provided, and they tend to compensate for any variation in the potential of the common point. Control means (21) can control the distribution of current between the various load windings by appropriate control of semi- conductor switches in the various load circuits.
Patent EP-0080257-A1 (EP)
Inventor: KNIGHT BERNARD
IPC: F23N5/18
Filed: 1982-09-27
Abstract: The gas burning applianes comprises a main gas burner (6) in a boiler casing (2), an electrically-driven airfan (14), which is connected to the combustion chamber of the boiler, a heat exchanger unit (12) and a lighting jet (18) with a spark ignition electrode (20). The control apparatus includes gas valves (22, 24), an air flow sensor (28), a flame failure and detection circuit A, an electronic igniter circuit B and an electronic proving circuit C, which is a semiconductor switch triggered from the switch S 3 .
Patent EP-0079704-A1 (EP)
Title: Pinless haulage drive chain and rack-form link for use seriatim in forming same
Inventor: HOGG THOMAS MORROW
IPC: E21C29/02
Filed: 1982-10-28
Abstract: A rack form link component (10) has at its opposite ends complementary shaped parts one of which has a projection (11) of T-shape in plan view and the other of which has a recess (12) of T-shape in plan view to receive as a clearance fit the projection (11) of an adjoining link component (10). The link component (10) also has a central spine of upstanding rack formation and integral therewith on either side thereof two walls (26,27) of the same length but one (27) vertically deeper than the other (26) thus forming a saddle. The wall (26) of lesser depth is to be used as trapping means for a mineral mining machine on its traverse along a conveyor, and the deeper wall (27) is to be econompassed by trapping means for the link itself via a shoulder (28) extending from this wall. Locating means on the link component (10) is situated within the saddle and is in the form of a block (31) positioned on the underside of the rack formation spine. …<??>A pinless haulage drive chain co-operable with a drive roller means comprises a series of like rack form link components (10) each as above and loosely interfitted seriatim. …<??>A scraper chain conveyor comprises conveyor line pans and a mining machine moveable therealong. The pans (35) have attached thereto elongate box sections (36) each approximating to the length of a conveyor pan (35) and carrying on its top surface a spine (37) of rectangular cross section secured to and extending longitudinally of the box section. The spine (37) has along the length of its top surface a series of cavities (38,39,40) of which one (40) is positioned approximately midway of the length of the spine (37) and is dimensioned to be a locating fit for the block (31) at the underside of the upper wall of a rack form link component (10) of a pinless haulage drive chain as above set forth and of which the others (38,39) are symmetrical about the cavity (40) and are clearance fits in the first case for the remaining blocks (31) within the set of successive link components (10) co-operating with the spine (37) and in the second case for the lower part of the interfitting formations at the ends of the successive link components (10) of the set. The summation of the clearances between projections (11) and recesses (12) in the set of successive link components (10) is at least equal to the total movement obtainable between any pair of conveyor pans (35).
Patent EP-0081948-A1 (EP)
Inventor: PINTO ALWYN
IPC: B01J8/02
Filed: 1982-12-02
Abstract: A reactor for catalytic synthesis comprises a catalyst bed 18 cooled by coolant-carrying tubes 36 substantially vertically within it and having an inlet (16 or 23) and outlet (16 or 25) providing reactants flow transverse to, coolant flow, the reactants flow area of the bed inlet being 0.5 to 2.0 that of the bed outlet. Reactants flow is preferably chordal between for example foraminate walled-off regions (20A, 20B) or spargers (23, 25). Specifically a catalyst bed having inlet and outlet adiabatic regions and an intermediate cooled regions is preferred for methanol synthesis.
Patent EP-0072739-A1 (EP)
Inventor: RENARD MICHEL
IPC: B21D13/02
Filed: 1982-08-06
Abstract: The method enables a quasi-rectilinear panel edge to be obtained at the end of the ribs, allowing the sealed assembly of the panel obtained with a support frame. It consists in pressing the sheet to be profiled between a punch and a mould, the complementary profiles of which ensure for each rib a constant pressing and extremities of each rib with quasi-rectilinear edges (4) by absorption of the difference between the said pressing and its projection on the horizontal plane by one or more foldings (6, 7), the folds of which are quasi-contiguous at the edges (4) of the panel. <IMAGE>
Patent EP-0083890-A1 (EP)
Inventor: BERNARD-GUELLE CLAUDE
IPC: H03K19/00
Filed: 1982-12-23
Abstract: The subject of the invention is a device allowing the generation of one from N specified analog voltages on the basis of a single supply voltage, under logic control. This device comprises principally a circuit (1) for producing a specified intermediate voltage (Vi); a circuit (2) for producing a zero voltage for a certain value of the logic control (E0); a third circuit (3) furnishing the sought analog voltage (S) on the basis of the signals (V2, V3) delivered by the preceding circuit (2). <IMAGE>
Patent EP-0067804-A1 (EP)
Inventor: BRASSEUR GEORG DIPL-ING
IPC: F02P7/06
Filed: 1982-04-30
Abstract: 1. Method for measuring the speed of internal-combustion ongines, particularly of multiple-cylinder diesel engines, in which the engine speed is sensed from the crankshaft, or from a member (1) connected therewith, by means of a sensor (4), for the subsequent electronic control of influencing variables, such as quantity control of fuel to be injected or injection timing, in dependence of engine speed, characterised in that the engine speed is determined over the full range of that angle through which the crankshaft has passed which corresponds to the quotient of the angle to be passed through by the crankshaft for a complete cycle of one cylinder divided by the number of cylinders.
Patent EP-0097147-A1 (EP)
Inventor: BAILLIE ALAN GEORGE
IPC: H01L21/3205
Filed: 1981-12-21
Abstract: Le motif de métallisation pour un circuit intégré à l'échelle de tranche est obtenu par gravure d'une couche métallique simple (14) sur laquelle une réserve anti-acide (16) a été exposée et développée en utilisant un masque d'étape et répétition (18) pour les zones du circuit (24) portant les composants et un masque réticulé de tranche entière (26) pour les zones d'interconnexion (30) entre les zones portant les composants (24).
Patent EP-0074382-A1 (EP)
Inventor: STOCKBURGER HERMANN
IPC: G07F7/08
Filed: 1982-03-23
Abstract: Procede permettant la mise en action d'une installation de traitement de donnees (1) par l'entree d'une information enregistree sur un support de donnees (5). Afin que l'utilisation non autorisee d'un tel support par des tiers, en particulier lors de la perte de celui-ci, puisse etre evitee, l'installation de traitement de donnees (1) peut etre reglee de maniere telle que la mise en action par le support de donnees (5) soit bloquee. L'installation de traitement (1) comporte un circuit de blocage (14) empechant la mise en action par un support de donnees (5) predetermine. Il est notamment possible de commander le transport du support de donnees de maniere qu'un support predetermine (5) ne soit plus rendu apres son introduction dans un appareil de lecture et ecriture (4).
Patent EP-0075582-A1 (EP)
Inventor: BANICH JOHN N SR
IPC: B65D41/04
Filed: 1982-03-08
Abstract: Organe de fermeture (22) pour recipients dans lesquels les produits sont emballes sous pression. L'organe de fermeture possede une chemise coulee (24), et afin d'empecher tout mouvement relatif entre la chemise et l'organe de fermeture de l'ensemble de fermeture, un systeme d'interverrouillage est prevu entre la base de la chemise et la base (38) d'un canal (36) dans lequel la chemise est formee.
Patent EP-0087597-A1 (EP)
Inventor: SCHLEPPINGHOFF BERNHARD DR
IPC: C07C13/48
Filed: 1983-01-31
Abstract: 1. Process for the selective catalytic hydrogenation of naphthalene to give tetraline at an elevated temperature with hydrogen on a nickel supported catalyst, characterised in that the catalyst has 20 to 60% by weight of nickel, based on the total weight of the catalyst, and the reaction is carried out in a solvent at 150 to 250 degrees C and under a pressure of 1 to 20 bar.
Patent EP-0126175-A1 (EP)
Inventor: SAITO TADAO
IPC: B05B11/00
Filed: 1983-05-20
Abstract: A hand operated spray unit provides for ambient air being drawn through the nozzle (35) into the reservoir (1) between spraying actions to prevent clogging of the nozzle (35). A hollow exit valve stem (19) acts as a mobile suction cylinder on its upward stroke though being swept by an immobile plunger (41).
Patent EP-0107153-A1 (EP)
Inventor: QUANTE HERMANN
IPC: H01R24/00
Filed: 1983-10-13
Abstract: 1. A connecting box for the connection of a telephone apparatus and/or one or more additional sets, e.g., an automatic dialler, speakerphone, telephone answering set, remote copier, modem set, or similar, said connecting box consisting of a housing-shaped base unit (24) carrying a cover (23) and equipped on one side with fixed terminals (36) for the incoming telecommunication line, e.g., screw terminals or connecting terminals which require no stripping of insulation, the other side being equipped with a minimum of one plus receptacle (43) connected to the terminals (36) via a printed circuit board (31), said receptacle serving to receive the corresponding plug of the additional telecommunication set, a uniform connecting pattern for at least several applications being provided by a number of locating holes (39, 40, 41), characterized in that the printed circuit board (31) carries the fixed connecting terminals (36) and possesses a uniform connecting pattern with locating holes (39, 40, 41) for plug receptacles (43) formed by plug-in sockets (42) which can be inserted as required, said exchangeable and/or retrofitting plug-in sockets (42) being fixed on the circuit board (31) only with soldering connections (45) extending from their contacts (44), these soldering connections being designed to be inserted and soldered into the locating holes (39, 40, 41).