baber/WOPTO huggingface dataset:
Patent EP-0018309-A1 (EP)
Inventor: FREYGANG HANS-JOACHIM DIPL-ING
IPC: H01F27/34
Filed: 1980-03-05
Abstract: 1. A current transformer comprising a secondary winding which is applied to an iron core (1) and having at least two partial windings (5, 6) connected in series or parallel and arranged in the region (3) of the iron core (1) adjacent an interference conductor (17) present in the vicinity and one in the region (2) of the iron core (1) remote from the interference conductor (17), characterised by the following features : a) the core (1) possesses air gaps (14, 15), b) at least one air gap (14, 15) is arranged in each region (2, 3) of the iron core (1) and c) the at least one air gap (15) in the region (3) adjacent the interference conductor (17) is longer than that in the region (2) remote from the interference conductor (17).
Patent EP-0019591-A1 (EP)
Inventor: ZUMSTEG ALPHONSE
IPC: H03B5/32
Filed: 1980-05-09
Abstract: A signal generator having a digital temperature compensation circuit contains high and low frequency quartz oscillators (HF and NF), the low frequency oscillator being used for temperature compensation. Both oscillators are manufactured such that the descending portion of the temperature dependent parabolic frequency curve of the low frequency oscillator passes through the temperature inversion point of the parabola of the high frequency oscillator. The frequencies of both oscillators are first adjusted such that the ratio thereof is inversely proportional to the ratio of the parabolic temperature coefficient, i.e., f1:f2= beta 2: beta 1. Subsequently two substantially identical reference frequencies are adjusted and, by feeding back the output frequency, combined in such a manner that an output frequency independent of temperature is produced which is determined substantially by the high frequency oscillator. The signal generator is thus temperature compensated and, due to the use of a high frequency oscillator, has much better properties with regard to aging and frequency stability than a low frequency oscillator.
Patent EP-0023910-A1 (EP)
Inventor: LEVY DONALD
IPC: A61M16/01
Filed: 1980-08-25
Abstract: Un ventilateur d'anesthesie (10) commande le debit d'air et/ou d'oxygene par l'intermediaire d'une pluralite de soupapes binaires a contrepoids (34-38) d'une source regulatrice de fluide (27) a un ensemble a soufflet (14). Les commandes directement reglees du volume par minute, de la frequence du souffle et du rapport inspiration-expiration (11, 12, 13) actionnent le circuit electronique (23) qui ajuste le debit, le volume de respiration et le nombre d'inspirations et d'expirations. Le circuit (23) comprend des dispositifs de detection d'alarme (15-17, 32, 180, 182) pour alerter le personnel pour l'avertir qu'un patient doit etre ventile manuellement qu'un patient est debranche de l'instrument que les reglages de commande depassent les caracteristiques de l'instrument qu'une basse pression de gaz indesirable existe et que le rapport reel inspiration/expiration est inferieur a celui du reglage de commande. Un appareil de limitation du debit et du volume de respiration (72, 129) est prevu, ainsi qu'un circuit de soupir (126) et des dispositifs (105, 104) pour corriger les parametres d'altitude et de gaz.
Patent EP-0029837-A1 (EP)
Inventor: GOETTERT EDWARD J
IPC: G03C1/06
Filed: 1980-12-15
Abstract: Les emulsions photothermographiques ont traditionnellement des vitesses basses et une tendance a l'augmentation de la densite de fond lors du vieillissement, ce qui constitue des caracteristiques indesirables. L'augmentation de densite optique dans les zones de fond est particulierement indesirable. L'addition de certaines classes de composes aromatiques contenant de l'azote a des emulsions photothermographiques stabilise la densite de fond d'un film en image et/ou augmente la vitesse de l'emulsion.
Patent EP-0040226-A1 (EP)
Inventor: OLSSON KARL BOERJE
IPC: F23C15/00
Filed: 1980-11-14
Abstract: Dans un systeme de gaz d'echappement pour un bruleur a impulsions, une chambre de cyclone (17) est connectee entre la chambre de combusion (14) du bruleur a impulsions et un silencieux (19). La chambre a cyclone est construite pour former une barriere de pression a sens unique pour les vagues de pression dans le systeme de gaz d'echappement, de sorte que la conduite de sortie apres le silencieux puisse avoir une longueur variable, desiree a l'atmosphere. En meme temps la chambre a cyclone est adaptee pour empecher que le condensat a l'interieur ne provoque des variations de resistance d'ecoulement des gaz avec les ennuis de fonctionnement que cela entrainerait.
Patent EP-0033899-A1 (EP)
Inventor: LEHNER AUGUST
IPC: C08F2/46
Filed: 1981-01-28
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Überzügen auf elektrisch leitfähigen Gegenständen. Eine wässrige Dispersion eines Additionsproduktes eines Salzes einer Mercaptocarbonsäure an ein Polyurethan, wobei das Polyurethan ein Umsetzungsprodukt von Polyisocyanaten mit einem Gemisch aus Acrylesterdiolen mit Molekulargewichten zwischen 146 und 3000, anderen davon verschiedenen organischen Polyhydroxylverbindungen mit Molekulargewichten zwischen 400 und 5000, sowie gegebenenfalls weiteren Diolen, Diaminen, Aminoalkoholen oder Triolen mit Molekulargewichten zwischen 62 und 400 oder Wasser ist und das Additionsprodukt des Salzes der Mercaptocarbonsäure an das Polyurethan 3 bis 15 Gewichtsprozent Carboxylatgruppen enthält, wird auf den als Anode geschalteten elektrisch leitfähigen Gegenstand abgeschieden und Bestrahlung mit UV- oder Elektronenstrahlen gehärtet. Das erfindungsgemässe Verfahren eignet sich vor allem zum Beschichten von Gegenständen aus Eisen, Stahl und Aluminium.
Patent EP-0046838-A1 (EP)
Inventor: BOTTCHER LUTZ DIPL-ING
IPC: H03L5/02
Filed: 1981-03-17
Abstract: 1. A method for adjusting the microwave power of microwave apparata, preferably microwave radiation apparata, having a microwave generator (10) and a microwave radiator (16) as well as a series connection comprising an attenuator (12) and a matching device (13) between the microwave generator and the microwave radiator, characterised in that the microwave power is regulated to a value lying below a predetermined maximum value by way of a predetermined mismatch, the attenuator being fixedly adjusted.
Patent EP-0040761-A1 (EP)
Inventor: HOFHEINZ WERNER DR
IPC: C07D233/92
Filed: 1981-05-13
Abstract: Die Erfindung betrifft 2-Nitroimidazole mit filaricider Wirkung der allgemeinen Formel <IMAGE> worin A einen der Reste -(CH2)n- <IMAGE> -C(R³)=C(R¹)(R²), -CHBr-CH2Br oder -CH2-CCl=CH2 darstellt; n 1, 2, 3 oder 4 ist; R¹ und R² Wasserstoff oder C1-3-Alkyl sind und R³ Wasserstoff, C1-3-Alkyl, Chlor oder Brom bedeutet, deren Herstellung in an sich bekannter Weise und deren Verwendung als Arzneimittel. Die Erfindung betrifft ferner die Verwendung der bekannten 2-Nitroimidazole der Formel <IMAGE> worin R<4> -CH2-CH2OH, -CH2-CHOH-CH2-OCH3, -CH2-CHOH-CH2OH oder -CH2-CONH-CH2 <IMAGE> darstellt, als filaricide Mittel.
Patent EP-0040804-A1 (EP)
Inventor: CAMPBELL DOUGLAS RAFE
IPC: G03G9/113
Filed: 1981-05-20
Abstract: Offenbart ist ein Entwickler mit einem fließfähig beschichteten Träger zur Verwendung bei der elektrofotografischen Aufzeichnung. Der Träger ist mit einer Lösung beschichtet, die durch Reaktion eines polyfunktionellen Polyisocyanats mit Hydroxyl enthaltenden Polymeren in Gegenwart eines Katalysators gebildet wird. Die Reaktion vollzieht sich in einem Bereich von 1,0 bis 1,5 Teilen polyfunktionalen Polyisocyanats mit einem Teil des Hydroxyl enthaltenden Polymers. Dabei wird ein Fließbettverfahren verwendet, um den Träger zu beschichten, indem so lange wiederholt das Trägermaterial durch einen Lösungsstrahl bewegt wird, bis die gewünschte Beschichtungsdicke erreicht ist; und dann wird das Material heiß ausgehärtet. Der Träger wird mit einem aliphatisch-aromatischen quervernetzten Harz beschichtet, welches eine längere Lebensdauer und eine bessere reibungselektrische Stabilität besitzt.
Patent EP-0045023-A1 (EP)
Inventor: TRAUB EUGEN
IPC: E04F13/04
Filed: 1981-07-18
Abstract: 1. Method for the production of insulating plaster facades using rigid polystyrene sheets, which have an adhesive granular filler layer on their outerside, whereby a plaster layer is applied to this adhesive layer, characterized by the fact, that mature low shrink rigid polystyrene sheets are used, whose adhesive layer displays a thickness of 0.5 to 5 mm, preferably 0.5 to 2 mm, and in which granular agents of a particle size of up to 5 mm, preferably 1 to 2 mm, are placed, that a wire lath is placed on top of the layed rigid polystyrene sheeting and, that this wire lath is bedded by hand or machine into the rendering which contains no platic.
Patent EP-0039176-A1 (EP)
Inventor: CUNNINGHAM DOUGLAS JAMES
IPC: A62B35/00
Filed: 1981-04-15
Abstract: In a motor vehicle having a front-hinged door 26 and an adjacent seat 10, a safety belt system, the safety belt comprises a lap strap 14, a shoulder strap 16 and a common strap 20 interconnected to form a three point safety belt. The free ends of the lap and shoulder straps 14 and 16 are connected to the rear edge of the door 26. The common strap 20 is connected to an inertia reel 28 mounted inboard of and adjacent to the bottom of the back of the seat 26. A puller strap 30 interconnects a point 18 on the safety belt with a point 32 on the vehicle so that, when the door26 is opened the pullerstrap 30 applies a force to the shoulder strap 16, thereby displacing the junction 18 between the lap, shoulder and common straps 14, 16 and 20 out of the plane containing their anchorages 22 and 24 and the inertia reel 28.
Patent EP-0040552-A1 (EP)
Inventor: CAVENEY ROBERT JOHN
IPC: H01L23/373
Filed: 1981-05-20
Abstract: This invention concerns the mounting of small electronic devices on heat sinks. The heat sink comprises a cubic boron nitride compact which has a second ceramic phase and is therefore essentially electrically insulating. The cubic boron nitride compact may provide the heat sink as such or it may be mounted on a body of copper or similar metal of good heat conductivity in which case the heat sink comprises a combination of the compact and the body.
Patent EP-0043685-A1 (EP)
Inventor: FORTE PAULINO
IPC: C10G21/02
Filed: 1981-06-29
Abstract: A process for separating aromatic and nonaromatic hydrocarbons which comprises a continuous solvent extraction - solvent decantation process. The process is particularly well-suited for a hydrocarbon feed comprising hydrocarbon mineral oils as a nonaromatic component wherein the process provides improved stability of said hydrocarbon mineral oils, normally suceptible to thermal degradation and oxidation and, further, decreases the tendancy of such oils to form sludge. The process involves: (a) contacting (24) such hydrocarbon feed (10) with an aromatic selective solvent (57) to provide an aromatic-rich solvent phase (28) and a raffinate phase (26), (b) cooling (30, 32) the aromatic-rich solvent phase (28) to bring about the formation of two phases; (c) introducing the phase of the cooled aromatic-rich solvent phase (28) to a decantation zone (34) with an anti-solvent (44) for aromatic hydrocarbon in said aromatic selective solvent to provide an aromatic-rich extract phase (36) and a solvent phase (48) (d) removing anti-solvent (54) from said solvent phase (48) and recycling said solvent phase (57) to the extraction zone (24); and (e) recovering the aromatic-rich extract (40) of step (c) and the raffinate (66) of step (a).
Patent EP-0047083-A1 (EP)
Inventor: SATO KIMIHIKO
IPC: C25B9/19
Filed: 1981-08-13
Abstract: An aqueous solution of an alkali metal chloride is electrolyzed by feeding said aqueous solution of an alkali metal chloride into a central space of a frame holding an anode (2, 25) inside and feeding water or a dilute aqueous solution of an alkali metal hydroxide into a central space of a frame holding a cathode (2', 25') inside in a filter-press type electrolytic cell comprising
     (a) each quadrilateral hollow frame (1, 1') having a passage of an electrolyte and an electrolyzed product and forming a compartment (8, 9) for electrolysis in center or each quadrilateral platy frame having a central space and a passage connected to an external part;   (b) an anode (2, 25) or a cathode (2', 25') which is held in said each frame and electrically connected to a power source or an adjacent counter electrode;   (c) a gas and liquid permeable non-electrode porous layer (4) made of inorganic particles formed on a cation exchange membrane (3, 23) in a thickness thinner than that of the membrane (3, 23) on at least one surface of the membrane (3, 23); in the structure fastening frames under the condition departing at least one surface of the cation exchange membrane (3, 23) having the porous layer from the anode (2, 25) of the cathode (2', 25').
Patent EP-0033285-A1 (EP)
Inventor: DUPLOUY ALAIN
IPC: B01F33/40
Filed: 1981-01-28
Abstract: A device for mixing by turbulence gaseous fluids and solid particles placed in suspension, comprising a mixing chamber into which emerge a first flow of gas introduced through an inlet located at one end of the chamber and forming a vortex which is exhausted through an outlet volute, and a second axial flow introduced through the other end and penetrating along the axis of the vortex in order to mix there with the first flow, the whole being exhausted through the outlet volute. The outlet volute is located in the central portion of the mixing chamber, the latter comprising an upper portion for the formation of the vortex between the outlet volute and the inlet for the vortex flow (A), located at the upper end of it, and a lower portion for recovery and recycling of the solid particles, in the form of a sloping surface which widens upwardly from the inlet orifice for the axial flow (B), located at the lower end of the chamber, as far as the outlet volute. The invention is especially applicable to installations for the production of cement. FIG.
Patent EP-0046441-A1 (EP)
Inventor: JAGGI MATTHIAS
IPC: E06B7/215
Filed: 1981-06-05
Abstract: 1. Sealing arrangement on a door with no still, with a guide profile (1) which is inserted in a longitudinal groove in the door-leaf bottom edge and in which is mounted a sealing body (3) which is vertically displaceable under the effect of a one-part connecting rod (17) between a lower position resting resiliently on the ground and an upper position raised from the ground, one end of the connecting rod projecting beyond one side of the door leaf and being displaceable inwards when it comes up against a stop fastened to the door frame, in order to bring about the downward movement of the sealing body counter to the force of the spring (15), characterised in that the connecting rod (17) is mounted in such a way that it forms, together with a pivoting arm (7) articulated to it and to the guide profile (1), a toggle lever, the toggle joint (21, 22) of which moves resiliently inwards and downwards when the connecting rod (17) is displaced, in that the sealing body (3) is fastened to the toggle joint (21, 22) in a way known per se, and in that one end of the spring (10) acts on the pivoting arm (7).
Patent EP-0053103-A1 (EP)
Inventor: DELL ORTO GIUSEPPE
IPC: H02J7/14
Filed: 1981-10-28
Abstract: In a system (1) for recharging electric accumulators (2), including a polyphase alternator (3) connected to a rectifier circuit (7), and a voltage regulator circuit (6) connected to the rectifier circuit (7) and the field winding (4) of the alternator (3), there is connected a circuit (9) for detecting and indicating faults and operating anomalies. This circuit (9) includes a signal processor circuit (10) which is connected to the armature winding (5) of the alternator (3) and is operable to provide an output test signal substantially proportional to the mean value of the signal appearing, in operation, at the actual or virtual star point of the phases of the armature winding (5) of the alternator (3). Generator means (11) provide first and second predetermined reference output signals. A comparison circuit (12) activates  3 1arm signalling means (13) when the test signal falls below the first reference signal, and when the test signal exceeds the second reference signal.
Patent EP-0046745-A1 (EP)
Inventor: WRULICH HERWICH
IPC: E21C27/24
Filed: 1981-07-21
Abstract: The cutting machine movable on crawler tracks (2) has crawler boats (1) on either side of its longitudinal axis. The crawler boats (1) are fastened in a vertically adjustable manner to the machine frame (4) and can be secured in at least two vertical positions. For this purpose, straps (3) projecting to the inside are secured to the crawler boats (1). The straps (3) can be connected by means of connecting bolts (10) to straps (5) of the machine frame (4) which project to the outside, the straps (3) of the crawler boats (1) and/or the straps (5) of the machine frame (4) having holes (9) for the connecting bolts at various vertical positions. <IMAGE>
Patent EP-0062265-A1 (EP)
Inventor: THIELE HARTMUT
IPC: G11B5/41
Filed: 1982-03-27
Abstract: 1. Cleaning tape for magnetic heads consisting of a flexible layer support and a cleaning layer of a nonwoven fabric of polyester fibres, characterised in that the nonwoven fabric consists of heat-bonded binder-free and continuously spun polyester fibre of polyethylene terephthalate having a longitudinally oriented fibre structure.
Patent EP-0066195-A1 (EP)
Inventor: JAHN DIETER
IPC: C07D239/34
Filed: 1982-05-19
Abstract: Die vorliegende Erfindung betrifft Cyclohexan-1,3- dionderivate der Formel
     in der
     R 1  einen fünf- oder sechsgliedrigen aromatischen, heterocyclischen Rest mit einem oder zwei Stickstoffatomen, der einen oder zwei Substituenten aus der Gruppe Alkyl, Halogen, Alkoxi oder Dialkylamino tragen kann,   R 2  Wasserstoff, Methoxicarbonyl oder Ethoxicarbonyl,   R 3  Alkyl mit 1 bis 4 Kohlenstoffatomen und   R 4  Alkyl mit 1 bis 3 Kohlenstoffatomen. Alkenyl mit 3 oder 4 Kohlenstoffatomen, Halogenalkenyl mit 3 oder 4 Kohlenstoffatomen und 1 bis 3 Halogenatomen oder Propargyl bedeuten,     
und Salze dieser Verbindungen,
     Verfahren zur Herstellung dieser Verbindung und ihre Verwendung zur Bekämpfung unerwünschter Pflanzen, insbesondere aus der Familie der Gramineen.
Patent EP-0065782-A1 (EP)
Inventor: SCHLUETER FRANCIS EDWARD
IPC: A01D46/14
Filed: 1982-05-25
Abstract: Für eine Erntemaschine mit Reihenernteeinheiten zum Ernten von in Reihen stehendes Erntegut, insb. Baumwolle, ist eine Reihenernteeinheit vorgesehen, die eine niedrige Bauhöhe aufweist, indem die beiden beiderseits eines gemeinsamen Pflanzendurchganges angeordneten Hälften von einer hinteren Stützeinrichtung aus sich unabhängig voneinander frei zum vorderen, die Pflanzen sammelnden Ende erstrecken, so daß nicht nur ein vorderer Eintritt, sondern auch ein oberer offener Spalt zwischen den beiden Einheiten oberhalb des Pflanzendurchganges verbleibt. Dadurch ergibt sich ein geringes Gewicht und eine bessere Sicht. Außerdem ist eine die Oberseite und die Seiten jeder Hälfte abdeckende Haube oder Abdeckung vorgesehen, und zwar für jede Hälfte, so daß die im Inneren gebildeten Erntegutsammelkammern einzeln frei zugänglich werden, was die Wartung, das Auswechseln von Teilen und das Beseitigen von Störungen wesentlich erleichtert und beschleunigt.
Patent EP-0068471-A1 (EP)
Inventor: BERGE CHARLES T
IPC: B01J31/02
Filed: 1982-06-25
Abstract: Novel methods for the preparation of magnesium disiloxide compounds are disclosed. The magnesium disiloxides so obtained are useful starting materials for the preparation of active catalysts for olefin polymerizations.
Patent EP-0077012-A1 (EP)
Inventor: SCHWARZBICH JORG
IPC: F16C29/04
Filed: 1982-10-06
Abstract: 1. A slideable element having an inner sleeve (20) and an outer sleeve (10) projecting over the inner sleeve and being adapted in its cross section to it, whereby at least one sleeve is provided with roll body tracks (11) extending in a longitudinal direction, in which the sleeves are arranged on spaced roll bodies (12) and are axially displaceable with respect to each other between two limit positions, characterized in that at least one of the sleeves (10, 20) is fabricated from a resilient material, is provided with a through-passing longitudinal slot (30) or (40), resp., and is elastically suspended laterally to the longitudinal direction, and that two opposite tracks (11) or (21), resp., are provided in the resilient sleeve at approximately equal distance from the longitudinal slot, in which at most two roll bodies (12) are arranged, such that the sleeves (10) or (20), resp., snap automatically from one limit position over the centre position into the other limit position after being slid.
Patent EP-0079090-A1 (EP)
Inventor: CHAPPUIS PIERRE DIPL-ING
IPC: F28D1/053
Filed: 1982-09-30
Abstract: 1. Heat exchanger with tube bundles which are arranged in rows and the tubes (2', 2") of wich are offset relative to one another in successive rows and pass through a multiplicity of plate fins (3) and at the same time are connected metallically to the plates, and through which a cooling medium flows and round which a medium to be cooled flows in a cross-current, the medium to be cooled flowing between the plate fins, and there being slits (12) directed transversely relative to the direction of flow of the medium to be cooled, characterized in that these slits (12) in the plate fins (3) are respectively arranged downstream between two tubes (2'), round which the medium to be cooled has already flowed, and upstream of the offset tube (2"), round which the medium to be cooled is to flow, and the edges of the slits (12) are bent over their entire width, that the flow channel formed by two adjacent plate fins (3) is interrupted above the tube, round which the medium to be cooled is to flow, and so that the medium to be cooled is guided round and partially deflected into the adjacent flow channel.
Patent EP-0080334-A1 (EP)
Inventor: TAKITA HITOSHI
IPC: C07C227/00
Filed: 1982-11-18
Abstract: 4-[N-(Hydroxybenzyl)aminomethyl]-cyolohexane-1-carboxylic acids represented by the general formula (I): …<CHEM>… wherein n is an integer of 1 to 3 and salts and esters thereof have anti-inflammtory, anti-rheumatic and anti-allergic activity.
Patent EP-0074974-A1 (EP)
Inventor: VIZMULLER PETER
IPC: H01P1/205
Filed: 1982-03-01
Abstract: Un filtre de resonateur helicoidal comprend plusieurs bobines helicoidales (11), chacune etant mise a la terre a une extremite (31) et libre a l'autre extremite et contenue dans une cavite (15, 16, 17). Les bobines (11) sont couplees entre elles electromagnetiquement par l'intermediaire d'ouvertures (21, 22) dans les parois conductrices (19, 20) separant les cavites du resonateur (15, 16, 17) les unes des autres. Un organe dielectrique (41) est introduit dans les ouvertures (19, 20) pour augmenter l'accouplement entre les bobines adjacentes (11) de maniere a augmenter la largeur de bande du filtre.
Patent EP-0079928-A1 (EP)
Inventor: MARTTILA ESKO VEIKKO
IPC: A61K9/00
Filed: 1982-05-28
Abstract: Comprimes contenant du carbonate de sodium au du bicarbonate de sodium, prepares a partir de medicaments acides. Lorsqu'on les compare aux capsules ou comprimes conventionnels disponibles dans le commerce, l'adherence et l'effet local deletere des comprimes de chlorhydrate de doxycycline prepares par ce procede sont considerablement reduits.
Patent EP-0090966-A1 (EP)
Inventor: DANNINGER JOSEF
IPC: G01N33/557
Filed: 1983-03-15
Abstract: 1. A method for determination of the antigen content of a sample by the antigen-antibody reaction, comprising diluting at least one of the two reaction components with a physiological saline solution, which contains polyethyleneglycol and a buffer substance, thereafter combining both reaction components and determining the antigen-antibody-reaction photometrically, characterized in that the buffer substance is a glycine, glycyl-glycine, acetate, citrate, N,N-bis-(2-hydroxyethyl)-glycine, histidine/HCl, 2-amino-2-(hydroxymethyl)- 1,3-propanol or 5,5-dialkyl-barbituric acid buffer.