baber/WOPTO huggingface dataset:
Patent EP-0140246-A1 (EP)
Inventor: SCHRANK MARTIN P
IPC: H05B33/22
Filed: 1984-10-11
Abstract: A thin film electroluminescent display device comprising a transparent electrode layer, a segmented electrode layer, an electroluminescent phosphor layer between the electrode layers, and an improved dark field material disposed as a layer between the phosphor and segmented electrode layers. The improved dark field layer is of a composition of a dielectric material, such as the preferred magnesium oxide, and a noble metal, which in the preferred version is gold. These materials comprising the dark field composition may be co-evaporated by an electron beam evaporation or other suitable deposition technique. The composition of dark field material provides for contrast enhancement is non-toxic, and is readily analyzable.
Patent EP-0143395-A1 (EP)
Inventor: BECKER JORGEN
IPC: C04B7/43
Filed: 1984-11-14
Abstract: Method and apparatus for burning fine grained material, particularly for the manufacture of cement clinker whereby the product quality is enhanced. At least a portion of the exhaust gases from the kiln at a temperature of about 1000 DEG  to 1300 DEG  C. are cooled by passing them through a steam generator to a temperature of about 200 DEG  to 300 DEG  C. At least a portion of the noxious substances such as alkali chlorides and sulfur are condensed out of the gas stream as well as possibly some mineral particles such as partially deacidified kiln dust. The materials condensed out of the gas are separated in the steam generator by means of periodic or continuous cleaning of the heating surfaces of the steam generator. The steam which is generated in the generator is conducted to at least one prime mover such as a steam turbine or a steam motor for the purpose of producing electrical or mechanical energy. In this way, the economic feasibility of cement clinker burning systems equipped with bypass devices is considerably increased by exploiting the high thermal potential of the bypass gases.
Patent EP-0125719-A1 (EP)
Inventor: VISSERS HERMANUS HENDRIK
IPC: A01F15/00
Filed: 1984-05-03
Abstract: A device for forming crop lying on the field into round bales, said device mainly comprising a frame (2), movable across the field and having two relatively spaced walls (6), a group of guiding and stretching members (9, 10) arranged between and supported by said walls for guiding and maintaining the tension of one or more endless, belt-like elements (7,8) and means (21) for picking-up the crop from the ground, wherein a group of supporting members (24) connected with a wall is arranged inside the space bounded by an endless belt element (7,8), which supporting members are disposed in a circle so being able to urge the endless beltlike element against the supporting members at a given volume of received crop so that the yielding movement of the belt-like element is limited and rupture of the belt is avoided. Nevertheless right from the beginning ofthe bale formation the core of the bale is exerted to pressure so that the bale has a uniform density throughout its volume.
Patent EP-0141437-A1 (EP)
Inventor: MUTSERS STANISLAUS MARTINUS PE
IPC: C05C9/00
Filed: 1984-08-21
Abstract: Preparation of granules by making nuclei grow, in a fluidized bed, by causing a liquid material to solidify thereon. The liquid material is sprayed in the bed upwards, with the aid of a spraying device provided with a central channel (1) through which the liquid material is supplied, and a channel (4) concentric therewith carrying a powerful gas stream, with the liquid material contacting the gas stream and being carried with the gas stream to a dilute zone where the growth of the nuclei takes place, which zone is created by the gas stream and is completely within the fluidized bed. The liquid material is made to come out of the central channel as a virtually closed, conical film, with a thrust exceeding the thrust of the gas stream, and this film is nebulized to very fine droplets with the aid of the gas stream. 
     In this process a very small amount of high-energetic gas is needed, while no agglomeration occurs in the bed.
Patent EP-0143485-A1 (EP)
Inventor: SCHULZE MICHAEL
IPC: H04B10/00
Filed: 1984-10-25
Abstract: Die Erfindung betrifft ein Verfahren zur Vergrösserung des Signal-Rauschabstandes eines periodischen elektrischen Signals. Hierbei werden aufeinander folgende Signale S jeweils unter Ausblendung eines Signal-Teilbereiches (TB, TB') integriert, wobei der Integrationswert I dem jeweiligen Signal-Teilbereich zugeordnet wird und alle Signal-Teilbereiche innerhalb des Signalverlaufs nebeneinander liegen. Weiterhin wird von einem Signal ohne Ausblendung eines Signal-Teilbereiches ein Gesamtintegrationswert (GI) gebildet, von dem dann entsprechend der Lage der Signal-Teilbereiche die ihnen zugeordneten Integrationswerte (I) subtrahiert werden. Statt der Integrationswerte können auch entsprechende Mittelwerte gebildet werden.
Patent EP-0131359-A1 (EP)
Inventor: KIFF FRANK THOMAS
IPC: C08F4/62
Filed: 1984-05-18
Abstract: A catalyst component is prepared by treating a magnesium halide with a Lewis Base compound and a transition metal compound and subjecting the treated productto at least one washing step using a halogenated ethylene, for example tetrachloroethlene, at a temperature of greaterthan 80°C. The transition metal compound can be titanium tetrachloride and the Lewis Base compound an ester of an aromatic carboxylic acid, for example ethyl benzoate or di-isobutyl phthalate. The treatment can be effected in the presence of a non-metallic halide such as thionyl chloride. The treatment can be effected using a milling process. The product can be used for the polymerisation of olefin monomers such as propylene.
Patent EP-0132963-A1 (EP)
Inventor: DAVIS BRIAN
IPC: A01N27/00
Filed: 1984-06-29
Abstract: A germicidal composition, showing enhanced germicidal action, comprises a mixture of a quaternary ammonium compound and a hydrocarbon or halocarbon, or a mixture of hydrocarbons and halocarbons. The nature of the germicidal agent is not critical and any quaternary ammonium compound having germicidal properties may be employed. The hydrocarbon and/or halocarbon comprises any low molecular weight aliphatic, cycloaliphatic or aromatic compound which enhances germicidal activity.
Patent EP-0142372-A1 (EP)
Inventor: CRAIGHEAD LAWRENCE W C O MINNE
IPC: A61N1/04
Filed: 1984-11-14
Abstract: The subject matter of the invention is a biomedical electrode and a method of manufacturing biomedical electrodes. The biomedical electrode relates to the field of disposable biomedical electrodes for establishing connection between the skin of the human anatomy and an electromedical apparatus. The biomedical electrode securely anchors a one-piece terminal member to the other components of the elctrode without a friction-fit washer or retaining ring which is customarily mechanically biased against the terminal member. Principal uses of the biomedical electrode includes picking up electrical phenomena from the human anatomy to be analyzed by a high impedance electromyograph, electrocardiograph, electrostimulator for pain relief or the like.
Patent EP-0149969-A1 (EP)
Inventor: BERTSCH GOTTHILF
IPC: D03D47/30
Filed: 1984-01-23
Abstract: Auf der Fangseite (41) ist eine Haltedüse (85) vorgesehen zum Festhalten des Schussfadenendes (36d) beim Abschneiden des Schussfadens (36) mittels der Schere (77) und ausserdem eine Ueberführdüse (62). Wenn der Schussfaden (36) nach dem Abschneiden über der Ueberführdüse (62) steht, wird diese eingeschaltet und anschliessend die Haltedüse (85) abgeschaltet. Dadurch wird das Schussfadenende (36d) aus dem Fangkanal (89) der Düse (85) herausgezogen und in den Fangkanal (88) der Düse (62) eingeblasen. Bei diesem Vorgang wird das Schussfadenende (36d) durch die Oese (74) der Leistenlegernadel (72) geführt und dieser übergeben. Durch die Haltedüse (85) wird erzielt, dass das Abschneiden mittels der Schere (77) auch bereits erfolgen kann, bevor der Schussfaden (36) über der Oese (74) der Leistenlegernadel (72) und der Ueberführdüse (62) steht.
Patent EP-0157780-A1 (EP)
Inventor: CHEN JOHN Y
IPC: H01L21/8236
Filed: 1983-12-12
Abstract: MOSFET à densité élevée (10) possédant des arrêts de canaux auto-alignés (26, 27) d'oxyde de champ (24) pour l'isolation du dispositif et procédé optimal de fabrication d'un tel dispositif. Le procédé permet de réaliser des arrêts de canaux (26, 27) sous-jacents et alignés avec les bords d'une couche d'oxyde de champ (24) et permet à la concentration de dopant des arrêts de canaux (26, 27) d'être fixée séparément de celle de la région de canaux du dispositif actif (16) en utilisant un implant d'arrêt de canal indépendant. Les dispositifs actifs (10) ainsi formés ne requièrent qu'une zone minimale d'isolation, présentent une tension élevée de seuil de champ, une faible capacitance de jonction et un effet de corps minime. Ils sont particulièrement utiles dans des circuits intégrés à haute vitesse et performances élevées.
Patent EP-0179760-A1 (EP)
Inventor: DUC GEORGES VALERY
IPC: C11D17/00
Filed: 1984-05-11
Abstract: Bâtonnet nettoyant, dégraissant, désinfectant, antistatique, antibuée pour tous les verres de lunettes (minéraux, organiques, composites) comprenant de l'huile de coprah, de l'hydroxide de sodium et de potassium, du glycérol, de l'eau et des additifs antibactériens, antistatiques ou des parfums, en application directe à sec sans pré et post-lavage, contenu dans un stick classique.
Patent EP-0149672-A1 (EP)
Inventor: MOSHER RALPH S
IPC: B25J17/02
Filed: 1984-07-19
Abstract: Un assemblage de poignet d'articulation/d'articulation et rotation simple, de faible masse, de coût réduit est utilisé sur des machines-outils automatiques pour obtenir deux degrés importants de liberté de mouvement d'un outil effecteur d'extrémité (16) sous la forme d'un mouvement d'articulation soit seul soit conjointement avec un mouvement de rotation. Le mouvement d'articulation fondamental est obtenu par la cinématique d'un pantographe primaire de type à parallélogramme (A, B, E, D) entraîné à distance par la machine-outil automatique (14) et utilisant un mécanisme de restriction secondaire soit sous la forme d'un pantographe de restriction secondaire du type à parallélogramme (C2, F, B, C1) soit sous la forme d'un ensemble d'engrenages principal (24), intermédiaire (25) et planétaire (26). L'assemblage de poignet peut être utilisé conjointement avec n'importe laquelle des machines-outils à positionnement automatique connues, qu'elle fonctionne uniquement le long d'un seul axe dimensionnel, dans un plan défini par deux axes orthogonaux ou qu'elle fonctionne dans un espace tridimensionnel. Les configurations et la longueur et la dimension relatives et le positionnement des organes de liaison comprenant le pantographe sont dictés par l'amplitude et le secteur particuliers des mouvements dans l'espace qui sont nécessaires pour toute application donnée pour laquelle le mécanisme de poignet est conçu ainsi que par le genre de mouvement de traçage désiré effectué par l'outil de travail.
Patent EP-0186747-A1 (EP)
Inventor: KOTZSCH HANS-JOACHIM DR
IPC: C07F7/00
Filed: 1985-10-19
Abstract: Gegenstand der vorliegenden Erfindung ist ein neues Verfahren zur Herstellung von Metallsäureestern, bei denen als Metallatome Titan, Zirkon oder Hafnium vorliegen. Das Verfahren ist dadurch gekennzeichnet, daß die Halogenide dieser Metalle mit Organosilanestern zur Umsetzung gebracht werden. Dabei entstehen Partialester der genannten Metallsäuren. Wenn als Organosilanester Alkylester eingesetzt werden, kann man auf diese Weise Metallsäurepartialester mit drei Estergruppen erhalten; beim Einsatz von Organosilanarylestern läßt sich sogar eine vollständige Veresterung der Metallhalogenide erreichen. Die gemäß dem Verfahren hergestellten Metallsäurepartialester fallen in sehr reiner Form an und können selektiv in einfacher Weise aus dem erhaltenen Gemisch abgetrennt werden. Die erhaltenen Metallsäurealkylester lassen sich sehr leicht zu den Metallsäuretetraalkylestern in an sich bekannter Weise weiterverestern, wobei ebenfalls sehr reine Tetraalkylester anfallen.
Patent EP-0225930-A1 (EP)
Inventor: OGATA SEISHI C O NIPPON STEEL
IPC: C21C5/40
Filed: 1985-12-10
Abstract: An exhaust-gas treatment system of a sealed-type converter has a hood (3) for guiding converter exhaust gas and is provided with an emergency air admission valve device (14) communicatively connected to the hood (3) and comprising, essentially, a valve seat (17) communicating with a valve entrance for inflow of outside air, a valve body (19) normally in valve closed position against the valve seat to shut off air from entering the hood, and a valve body locking device (20, 21, 22) functioning to normally hold the valve body in locked state in the valve closed position and operating in an emergency to release the valve body, which thereupon separates away from the valve seat thereby to admit outside air into the hood to prevent occurrence of negative pressure in the hood.
Patent EP-0151516-A1 (EP)
Inventor: HOLT JEREMY
IPC: F02F7/00
Filed: 1985-01-14
Abstract: A two ring piston and piston ring assembly has an upper thin steel compression ring (15) and a lower ring (17) which is thicker than the compression ring and which acts both as a compression ring and an oil control ring. The lower piston ring (17) is made of a material which is more conformable than steel, for example a plastics material, which may be reinforced. In this way, effective sealing is provided using only two piston rings, while the frictional forces between the piston (10) and an associated cylinder (18) are reduced.
Patent EP-0156533-A1 (EP)
Inventor: MILLER ROBERT CHARLES
IPC: G01R21/06
Filed: 1985-03-01
Abstract: Fig 5 (21,22,23); with by separate current sensor means (27,29,31,49,51,53) for generating separate polarized light outputs [Fig. 6 (69)] representative of voltage and current passing through the conductor, electronic means [35,37,39)] for receiving and transforming the voltage and current outputs into power, voltage, and current signals.
Patent EP-0181052-A1 (EP)
Inventor: LAU ROBERT SHING-SHUN
IPC: G09G1/20
Filed: 1985-05-21
Abstract: There is provided a multi-beam raster scan video display system having a multi-beam cathode ray tube (12) for producing a plurality of beams for simultaneously writing a plur of scan lines. The tube has input terminals (15) for receiving a signal for each beam. There is also a multi-dimensional video memory (20-27) for storing video data for each beam, and a pixel splitter for simultaneously transferring video data from the video memory (20-27) for each said beam to the input terminals of the tube. In a preferred embodiment, the video memory means includes multi-bit storage for each said beam and the pixel splitter includes a digital-to-analog converter for each said beam which converts the multi-bit video data into a grey scale analog video signal. A multiport controller (13) for accessing the video memory has a first port for accessing the video memory while the tube is scanning and a second, lower priority port which provides access to specific pixels in the pixel memory.
Patent EP-0176338-A1 (EP)
Inventor: MUNDAY MARK LOGAN
IPC: G04G99/00
Filed: 1985-09-24
Abstract: A time-of-use meter [Figure 1] is provided with a means (U5, Table III) for storing a plurality of identifiers [Figures 2, 3] that each represent a cyclic event. These cyclic events are described in such a way that a single word of storage is sufficient to represent numerous occurrences of the cyclic event over a period of many years. A microprocessor-based (U4) calendar program is provided with the means for storing a plurality of cyclic event identifiers (50) and special event identifiers (60) in a manner which significantly reduces the required memory storage within the microprocessor and its peripheral memory devices.
Patent EP-0187592-A1 (EP)
Inventor: LOUIS RAYMOND
IPC: F27B3/04
Filed: 1985-12-18
Abstract: The invention pertains to a process and a device for the melting and holding in the molten state light metal alloy loads. There are provided two chambers respectively referred to as the loading-melting chamber and the holding-tapping chamber, interconnected by a channel with reduced section. The loading-melting chamber is placed at a level which is above that of the other chamber and a space under the loading-melting chamber houses a heat exchanger for heating the combustion air by combustion products.
Patent EP-0166679-A1 (EP)
Inventor: LANGNER KLAUS
IPC: C21B13/14
Filed: 1985-05-29
Abstract: In the case of an arrangement comprising a gasifier and a direct reduction shaft furnace positioned above it and which is connected to the gasifier by a connecting shaft, the direct introduction of the reduction gas obtained in the gasifier, even in the case of a high dust proportion, is made possible in that the sponge iron particles are discharged through several radially positioned screw conveyors and the reduction gas is fed to an annular zone formed above the screw conveyors.
Patent EP-0168366-A1 (EP)
Inventor: SEGERSTROM LARS
IPC: F04C15/00
Filed: 1985-06-19
Abstract: A device, preferably utilized for pumping oil or other fluid from a drill hole in the ground, said device including a pump (4) lowered into the hole and coupled to a drive motor situated under it. The pump comprises a hydraulic screw pump including a housing (9) in which there is mounted a screw array in the form of a drive screw (13) provided with a shaft (20) coupled to the drive motor, and at least one running screw (14) meshing with the drive screw. The rotational direction of the drive motor is such that the screw array pumps the liquid from an inlet (11), made radially in the housing and in communication with the liquid in the drill hole, to an outlet (at 15) arranged at the end of the screw array remote from said shaft.
Patent EP-0181850-A1 (EP)
Inventor: KRAUS MENAHEM ALFRED
IPC: B01D53/22
Filed: 1985-08-12
Abstract: Membranes which have a non-porous intermediate layer (8) between a separating layer (2) and a porous support (4) are taught wherein the in situ-formed non-porous intermediate layer (8) positioned between a porous support (4) and an in situ-formed separating layer (2), results in composite fluid separation membranes having improved permeability for the separation of fluids. The highly permeable intermediate layer (8) provides spacing between the separating layer (2) and the porous support (4) which creates a funnel effect (12, 14) for the fluid from the separating layer (2) to the pores (6) of the porous substrate (4).
Patent EP-0196335-A1 (EP)
Title: Projector
Inventor: NEGISHI MASATAKA
IPC: G02B17/00
Filed: 1985-10-14
Abstract: A light source (L) is provided on an optical axis (0-0), and first and second reflectors (M 1 ). (M 2 ) are set firmly in the vicinity of the same optical axis. These reflectors consist, for example, of curved surfaces extending around the optical axis (0-0). The first reflector (M,) has such a three-dimensional shape that it can reflect a beam from the light source (L) so that the distribution of the beam becomes uniform. The second reflector (M2) has such a three-dimensional shape that it can receive and reflect the beam reflected on the first reflector (M,), to focus the resultant beam at a point (13) on the optical axis (O-O). Owing to such an arrangement, the beam leaves one point (13) and has a predetermined directivity. Accordingly, if an original (11) is placed in the path of the beam, a correctly-focused image of the original (11) is formed on a screen (S) no matter what the distance from the original (11) to the beam-focused point (13).
Patent EP-0198071-A1 (EP)
Inventor: CAIRNS JAMES L
IPC: G02B6/38
Filed: 1985-10-01
Abstract: Un connecteur de fibres optiques pouvant être couplées sous l'eau, de faible perte, permet d'établir une connexion entre une paire de fibres optiques (227, 281) par l'intermédiaire d'une jonction d'about fibre-à-fibre effectuée par une paire d'unités de connexion (201 et 202). Chaque unité de connexion loge une chambre intérieure étanche aux fluides (208 et 266). Une jonction de fibres contenue dans une chambre (208) comprend un dispositif d'alignement (277) tenant l'extrémité terminale d'une fibre (281). L'autre chambre intérieure (208) contient un mécanisme de transport et de guidage de fibres (237) lequel, lorsqu'il est actionné par le dispositif de jonction des unités de connexion (201 et 202) forme un canal résistant aux fluides et à pression compensée entre les chambres (208 et 266) et fait avancer l'extrémité terminale de l'autre fibre (281) au travers du canal vers la jonction où elle est guidée dans le dispositif d'alignement (277) pour être jointe en bout à bout avec la première fibre.
Patent EP-0216031-A1 (EP)
Inventor: KIRSCH AXEL DR
IPC: A61C8/00
Filed: 1986-06-28
Abstract: The invention involves an enossal implant with comprehensive fastening devices for a firmly seated but, if necessary, removable tooth replacement that includes a fastening head and a implant post that can be connected to a base body. According to the invention, the fastening head is fitted with a tapering fitting surface in the direction of the tooth replacement; in particular, a conical surface, by which a reliable connection between the fastening head and the tooth replacement is obtained. Preferably, the fastening head can be rotated with respect to the base body, as with a ball-and-socket mechanism.
Patent EP-0211278-A1 (EP)
Inventor: IWATA KAZUO
IPC: C09D11/00
Filed: 1986-07-14
Abstract: A recording liquid is provided which comprises a mixture of a recording agent with a water-soluble organic solvent, and water, said mixture giving an aqueous solution having a viscosity of 25 cp or higher at a mixture-water ratio of 9 : 1 by weight, and giving an aqueous solution having a viscosity of 15 cp or lower at said ratio of 1 : 1 by weight at 25 °C, respectively. A recording method is also provided which performs by attaching droplets of the above-mentioned recording liquid onto a recording medium.
Patent EP-0264466-A1 (EP)
Inventor: CONTZEN FRANZ-PETER
IPC: F16K51/02
Filed: 1986-10-17
Abstract: 1. Vacuum valve with a bellows made of steel, preferably special steel, characterised in that a friction member (15) for damping any oscillations occurring after the valve (1) has been actuated bears against the bellows (14).
Patent EP-0266448-A1 (EP)
Inventor: LETSCHNIG FRIEDRICH
IPC: B41F15/08
Filed: 1986-11-05
Abstract: In order to be able to carry out the necessary change of screen stencil in a more simple manner when a pattern change is made on printing machines, a rotary screen printing machine or a cylinder printing machine is equipped with at least two printing units, of which, at any one time, one is arranged in the printing position. Only one single counter-roller (22) or the like is arranged in a fixed position as a print support and the two printing units are capable of being moved relative to it and driven as desired. <IMAGE>
Patent EP-0212698-A1 (EP)
Inventor: ZEEMAN LEENDERT
IPC: G11B17/028
Filed: 1986-07-02
Abstract: The invention relates to an apparatus for recording and/or reading information on/from a rotating information disc (19). The apparatus comprises a turntable (11) which is rotatably supported on a deck plate (1) and comprises a centring member (13) for the disc, and a clamping device (21) for clamping the information disc on the turntable. The clamping device comprises a support (5) which is movable between an operative position and a rest position, and a disc-pressure means (23) which is coupled to the support. A flat electric drive unit (31) arranged in the clamping device serves for rotating an information disc placed on the turntable and comprises a stator section (35) which is secured to the support and a rotor section (33) which is secured to the disc-pressure means.