baber/WOPTO huggingface dataset:
Patent EP-0444496-A1 (EP)
Inventor: MORO EIJI
IPC: H04N7/00
Filed: 1991-02-18
Abstract: In a video signal processing apparatus, a first or a second video signal having program content information inserted therein is selected. Upon selection of the second signal, the program content information is read from the first video signal and a character signal associated with the program content information is generated and superposed on the selected second video signal. As a result, when the second video signal is supplied to a monitor and an image displayed, a character associated with the character signal is displayed in a part of the particular image which represents that the program content of the first video signal is broadcast by the first video signal. The content of the program which is broadcast by the first video signal is thus determined without interrupting the reception of an image associated with the second video signal.
Patent EP-0452663-A1 (EP)
Inventor: LAMEY PATRICK
IPC: B41J2/16
Filed: 1991-03-08
Abstract: This application discloses a novel method to integrate thermal drop on demand ink jet devices and related pulse driver circuitry for chips used in thermal ink jet printers. This integrated printhead chip is made by first fabricating on the substrate (11) the driver pulse circuitry through the last level of metallization. Once complete, a low temperature (< 400 C) CVD oxide (15) is deposited and planarized. It is of sufficient thickness (3 to 4 microns) to insure a good thermal barrier between the pulse circuitry and the thermal inkjet devices. After planarization, the resistor material (17) is deposited and patterned. Openings are then patterned to the inputs and outputs of the pulse driver circuitry (18). Aluminum copper metallurgy (19) is deposited and patterned to connect the resistor to the pulse driver output and define the heater resistor areas (17). Inorganic an organic barrier layers (21, 23, 25) are applied and patterned to protect the resistor material (17) and interconnecting metallurgy from the corrosive effects of the ink. After testing, ink holes are drilled and the wafer is diced and nozzle plates are attached to the chips. Thus, this "on chip" driver integration enables the pulse driver circuitry to be moved to the thermal ink jet printhead. It offers advantages over other methods of ink jet/driver device integration by the chip footprint the same without decreasing the dimensions of the respective devices.
Patent EP-0454099-A1 (EP)
Inventor: CULLY JAN DR
IPC: A23L5/20
Filed: 1991-04-24
Abstract: The procedure for removing cholesterol from egg yolk is carried out in such a manner that   1. a dilute egg yolk mixture is prepared by addition of an aqueous solution of ammonium carbonate or NaCl, 2. the dilute egg yolk mixture is mixed with a solid absorbent or complexing agent until the cholesterol is absorbed or complexed, respectively, and subsequently 3. the cholesterol-loaded solid absorbent or the cholesterol complex is separated from the egg yolk mixture and 4. ammonium carbonate or NaCl and, if necessary, water is then removed. c
Patent EP-0470420-A1 (EP)
Inventor: RIEGGER JOHANNES
IPC: G01D5/34
Filed: 1991-07-20
Abstract: An optoelectronic scanning device, in particular for position transducers, angular position transducers and tachometers as well as optical memories, having an illuminated or transilluminated code carrier (5), at least one optically scannable code track on the code carrier, an optical system (7) detecting the code track and an optoelectronic sensor (8) in whose light-sensitive sensor surface the optical system images the code track is to be, in particular, capable of being produced, installed and adjusted with low cost, have smaller dimensions, in particular a smaller operating distance, and enable more precise information on position. For this purpose, the optical system is at least a rod-shaped lens (13) or a microlens plate. 
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Patent EP-0525227-A1 (EP)
Inventor: CHOU LUC LUNG-CHIAO
IPC: A45B25/14
Filed: 1991-07-25
Abstract: A lightly operable fully automatic umbrella comprising a hollow shank having a reduced neck at intermediate portion to divide it into an upper section having upper and lower apertures and a lower section having upper and lower holes, a longitudinal guide groove at the upper section and a middle ring provided at a location having a distance from the top end, the guide groove having a through hole communicating with the interior of the shank; a cylinder mounted around the shank at the end section above the middle ring for receiving an umbrella opening spring therein, and provided with an upper ring at outer lower end; a slidable sleeve mounted around the shank at the upper section, having upper and lower pawls, and provided with a lower ring at outer upper end, including an inner sleeve having a slot; an inner shaft inserted in the lower section of the shank, having upper and lower holes, including an umbrella closing spring received in a space between the top end thereof and the reduced neck, a wire and a slide block, the upper end of the wire extending out of the through hole in the guide groove of the shank and hooking onto the inner sleeve; a handle with a grip, mounted outside of the lower section of the shank; and an actuating member disposed at lateral side of the handle, having upper and lower locking means for controlling the action of opening and closing the umbrella, respectively.
Patent EP-0482505-A1 (EP)
Inventor: WETTERMANN HARRY
IPC: B01D50/00
Filed: 1991-10-17
Abstract: A common separation chamber (13) is formed between a rotationally symmetric cyclone casing (10) provided with a tangentially joining crude gas inlet (11) and a rotationally symmetric filter casing (15) of an axially discharging immersion tube-like clean gas outlet (16). The principal aim is maintaining constancy with time of the filter resistance and making interruptions in operation superfluous through regeneration or exchange of the filter component of the separation device. For this purpose, the crude gas inlet (11) is composed of a slotted nozzle extending over the height of the filter casing (15), projecting into the separation chamber (13) and ending over the whole length close against a generating line of the filter casing (15), and the clean gas outlet (16) is mounted to be rotatable about its axis (35). To intensify the permanent cleaning of the filter casing (15) and at the same time to increase further the degree of separation of the filter casing (15), the clean gas outlet (16) is rotated by means of a drive motor (17) in the direction opposite to that of the cyclone flow. <IMAGE>
Patent EP-0493860-A1 (EP)
Inventor: DE JONGE ROELF
IPC: E04F13/14
Filed: 1991-12-30
Abstract: The invention relates to a facade cladding system provided with vertically extending carrying profiles (1) having a U-shaped cross section and secured to a building (2) or the like by means of connecting means and with ceramic tiles coupled to the carrying profiles (1) by means of coupling means. The carrying profiles are adjustable with respect to the connecting means in their longitudinal direction and transverse to their longitudinal direction. Each of the U-shaped carrying profiles has been provided with flanges (6,7) lying in one plane and joining the free ends of the legs of the carrying profile, in each of said flanges (6,7) being provided a row of keyhole-shaped recesses (10,11) extending one above the other. The keyhole-shaped recesses (10) in the one flange (6) are wider than the keyhole-shaped recesses (11) in the other flange (7). At the rear side of the ceramic tiles there are bonded mushroom-shaped coupling means, said coupling means fitting in said keyhole-shaped recesses.
Patent EP-0457416-A1 (EP)
Title: Vorrichtung zur Nutzbarmachung von geothermischer Energie
Inventor: HORTEN DIEGO
IPC: F24J3/08
Filed: 1991-05-08
Abstract: Vorrichtung zur Nutzbarmachung von geothermischer Energie, bei der ein Förderrohr (3) zum Aufstieg eines darin befindlichen, von der geothermischen Energie erhitzten und ggf. in Dampfform überführten Mediums in die Erdkruste abgeteufst ist, mit einem zweiten, äußeren Rohr (2) zur Zufuhr des Mediums in die Tiefe, welches das Förderrohr umgibt, und einem Abschlußstück (4), welches das äußere Rohr druckdicht gegen das umgebende Gestein oder dgl. abschließt, wobei das Förderrohr in seinem unteren Abschlußbereich mit dem äußeren Rohr in Verbindung steht. <IMAGE>
Patent EP-0497025-A1 (EP)
Inventor: KULPRATHIPANJA SANTI
IPC: C07C9/15
Filed: 1991-02-01
Abstract: An adsorptive separation process for separating normal paraffins from non-normal hydrocarbons, particularly such a process wherein the normal paraffins have from about 10 to about 35 carbon atoms per molecule, especially one using a molecular sieve adsorbent having an effective channel diameter of about 5 angstroms, is improved by passing a non-normal hydrocarbon input stream into the adsorption zone at adsorption conditions to promote the selective adsorption of the straight chain hydrocarbon constituents of the feed material in contact with the adsorbent in preference to the lighter straight chain hydrocarbon constituents of the desorbent material also in contact with adsorbent.
Patent EP-0473283-A1 (EP)
Inventor: BRIGHT ROBERT GRANVILLE
IPC: B60J10/00
Filed: 1991-07-23
Abstract: A channel-shaped metal core or carrier for a flexible sealing strip has short slots 20A,20B,20C... formed in its side wall A and each aligned with a through slit 22A,22B,22C... . Side wall C is formed with similar short slots 30A,30B,30C... (Fig. 4) and slits 32A,32B,32C... but these are offset in relation to the short slots 20A,20B,20C... of side A. Each short slot 20A,20B,20C... is in alignment with a respective long slot 28A,28B,28C... and each short slot 30A,30B,30C... is in alignment with a respective long slot 26A,26B,26C.... . All the long slots are of similar configuration. Because of the asymetric arrangement of the short and long slots, bending of a flexible strip incorporating the carrier causes a certain amount of strain to develop in the carrier between its opposite side walls, and this gives a desirable degree of semi-rigidity to the carrier.
Patent EP-0490665-A1 (EP)
Inventor: MUROOKA HIROFUMI
IPC: B29K105/16
Filed: 1991-12-11
Abstract: A biaxially oriented polyester film for magnetic recording media, which comprises:
     (A) 0.05 to 1.0 % by weight of ϑ -aluminum oxide or mixed (α + γ) aluminum oxide having an average particle diameter in the range of from 0.02 to 0.3 µm and a specific surface area in the range of from 50 to 120 m²/g, and   (B) 0.01 to 1.5 % by weight of inert particles having an average particle diameter which is in the range of from 0.1 to 1.5 µm and greater than the average particle diameter of the aluminum oxide.
Patent EP-0453346-A1 (EP)
Inventor: FINET PIERRE
IPC: H02B1/24
Filed: 1991-04-04
Abstract: Die head for controlling industrial machines and installations. The die head according to the invention is produced in a modular fashion with the aid of standard platens each consisting of a set of elementary electromechanical components. These platens can be grouped into sets housed in cabinets. For example, a module cabinet (AM) serving to control a module consisting of a set of machines comprises a reception platen (R) receiving orders and a module platen (M) transmitting them to another reception platen (R) situated in an application cabinet (AA) controlling a machine of this module by way of an application platen (AP). The invention applies to the control of machines such as presses or transfer machines. <IMAGE>
Patent EP-0487431-A1 (EP)
Inventor: CHICOURI MARCEL
IPC: A61K36/00
Filed: 1991-11-25
Abstract: The invention relates to the field of human or animal therapy. It relates to a laxative composed of a bulk laxative and a lubricant laxative, wherein the bulk laxative consists of the pulverulent mucilaginous teguments of psyllium seed, and the pulverulent laxative is composed of microgranules of liquid paraffin hardened by chemical reaction with glutaraldehyde and coated with an inert, very finely pulverulent excipient. The composition is a laxative drug.
Patent EP-0490738-A1 (EP)
Inventor: LESTRAT PATRICK
IPC: G01R31/3185
Filed: 1991-12-06
Abstract: The invention relates to complex integrated circuits incorporating internal test means. The test controller comprises:   - a finite-states machine or states register (RE1 to RE4) whose parallel outputs are looped back onto the parallel inputs through combination logic (LCB) which can also receive external control signals (TMS, TCK, TRST); - multiplexers (MU1 to MU4) associated with the cells of the states register to permit either serial operation or parallel operation of this states register; - and a control signals generation stage (GSC), connected at the output of the register in order to supply control signals for the other elements of the test circuitry, on the basis of the state defined by the states register.   According to the invention, it is proposed that the multiplexers are provided with additional inputs making it possible to store in these cells, with a view to later transmission for observation, the state of at least some of the control signals. Hence, it becomes possible not only to test the states of the state register (in order to check that the finite states machine really does take all the states which it should take) but also to test the control signals sent by the controller, in order to check that the control signals sent really are the desired signals. Hence possible defects in the test circuitry itself are detected more quickly. <IMAGE>
Patent EP-0494558-A1 (EP)
Inventor: DUNY PIERRE GUY
IPC: B23K26/14
Filed: 1991-12-18
Abstract: Une partie du gaz de protection du soudage est envoyée à travers des passages (17) qui traversent un bloc de cuivre (16) monté dans la tête de travail (1) au-delà du miroir de renvoi (8). Application au manchonnage par soudage au laser des tubes des générateurs de vapeur des centrales électronucléaires. <IMAGE>
Patent EP-0494021-A1 (EP)
Inventor: JOHNSON BRYAN
IPC: A47L13/146
Filed: 1991-12-27
Abstract: The sponge mop comprises, in order to form a frame (7) for a sponge (8), two lateral wings (13, 14) pivoting on a central support (15) connected to a handle (1) tilted upwards and rearwards, these wings interacting, on the one hand, with at least one elastic member (18) tending to bring them back into a substantially aligned sponging position and, on the other hand, with a pusher device which is guided with respect to the mop and whose branches (9, 10) are capable, when it is moved, of bringing the wings of the frame closer to one another, towards a drying position in which the sponge is squeezed. According to the invention, the bent end of the handle (1) is extended by a journal (6) mounted rotatably and immobilised in translation in a sleeve (19) integral with the central support (15) of the frame (7) and the pusher device is a slide (3) guided in translation along the handle. <IMAGE>
Patent EP-0474622-A1 (EP)
Title: Verfahren zum Anfahren eines Wärmetauschersystems zur Dampferzeugung sowie Wärmetauschersystem zur Dampferzeugung
Inventor: BUDIN KURT
IPC: F22B1/18
Filed: 1991-08-13
Abstract: Die Erfindung betrifft ein Verfahren zum Anfahren eines in einer Heißgasleitung, insbesondere Abgasleitung, zweckmäßig in einem Abhitzekessel, beispielsweise nach einer Gasturbine, vorgesehenen Wärmetauschersystems zur Dampferzeugung, beispielsweise eines Umlauf- bzw. Durchlaufdampferzeugers, vorteilhaft eines Natur- bzw. Zwangsumlauf- bzw. Zwangsdurchlaufkessels, insbesondere eines Vorwärmer/Verdampfer/überhitzersystems, dem ein Startwärmetauscher vorgeschaltet ist, über den Speisemedium-, insbesondere Wasser-bzw. Dampfzufuhr erfolgt und der beim Anfahren zuerst Heißdampf und endlich Wasser an das Wärmetauschersystem abgibt, so daß das ursprünglich drucklose leere und im wesentlichen auf Heißgastemperatur erhitzte Wärmetauschersystem kontinuierlich in seinen Betriebszustand und auf seine Betriebstemperatur gebracht wird, sowie ein entsprechendes Wärmetauschersystem. Das Verfahren ist vornehmlich dadurch gekennzeichnet, daß der Startwärmetauscher im kalten Zustand mit Speisemedium gefüllt und anschließend mit Heißgas beaufschlagt wird. Die Vorrichtung ist vornehmlich dadurch gekennzeichnet, daß der Startwärmetauscher (2) zumindest teilweise, vorteilhaft weitestgehend, vom Heißgasstrom trennbar ist, wobei der Startwärmetauscher insbesondere als Hilfsdampferzeuger zum Anfahren der Gesamtanlage aus dem kalten Zustand dient. <IMAGE>
Patent EP-0504206-A1 (EP)
Title: Plant growing medium containing mineral fibres.
Inventor: CLAUSEN ANDERS ULF
IPC: A01G31/00
Filed: 1990-12-07
Abstract: A mineral fibre containing plant growing medium comprising lignite has ion exchange capacity and improved water retention properties and does not require disinfection before use.
Patent EP-0510010-A1 (EP)
Title: Process for effecting a chemical, biochemical or biological reaction or production and a reactor for performing the said process
Inventor: EKEROTH LARS
IPC: C12M1/26
Filed: 1990-12-10
Abstract: A chemical, biochemical, or biological reaction or production in a loop reactor, in or into which immiscible phases are produced or introduced, respectively, is carried out in such a manner that for each cycle passage through the loop all or essentially all the contents of the reactor are passed through a centrifugal separator for generating at least two fractions having different contents of at least two immiscible phases, one of which fractions continues on through the loop, while the other is drained off the loop. In a loop reactor for performing the process a centrifugal separator constitutes an integral part of the loop.
Patent EP-0474878-A1 (EP)
Title: Dispositif a levier de commande de changement de vitesse pour bicyclette
Inventor: IWASAKI YOSHIHISA MAEDA INDUST
IPC: B62M25/04
Filed: 1991-03-22
Abstract: On décrit un dispositif à levier de commande de changement de vitesse pour une bicyclette, où un axe de levier (9) se prolongeant vers le bas est placé sur un support (6a) monté en une position proche d'une poignée ménagée à l'extrémité d'un guidon (1). Une partie consistant en un corps tubulaire (7) est accouplée à l'axe de levier (9) de sorte que le corps du levier, comprenant le corps tubulaire (7) et un bras de commande (8) s'étendant à partir de la périphérie externe de la partie de corps tubulaire (7) dans une direction radiale vers l'extérieur, est soutenu de manière rotative par l'axe de levier (9). Les opérations de changement de vitesse peuvent se faire en agrippant la poignée (2) du guidon (1), et la portée de la commande de rotation du bras de commande (8) est agrandie afin d'augmenter le nombre d'étapes de changements de vitesse. Les mesures suivantes peuvent être prises afin d'effectuer en souplesse la commande de rotation du bras de commande (8): notamment, une partie se prolongeant vers l'avant (6b) se trouve sur le support (6a), de sorte que l'axe de levier (9) est déplacé vers l'avant par rapport à l'axe du guidon (1) et une extrémité libre de l'axe du levier (9) est inclinée de manière à être déplacée.
Patent EP-0517837-A1 (EP)
Inventor: GRADY CLYDE CALVIN
IPC: B29C48/10
Filed: 1991-02-27
Abstract: Appareil et procédé de production de films polymères selon une technique de feuille soufflée. Les films polymères produits à partir de polymères linéaires cristallisables sont extrudés dans une extrudeuse à filière, expansés par l'injection d'un gaz à l'intérieur du film tubulaire (14), refroidis au point d'extrusion de la filière (11), et à nouveau refroidis au point d'expansion maximale ou limite de givrage (18) afin de produire un film présentant des caractéristiques optiques sensiblement améliorées.
Patent EP-0573419-A1 (EP)
Inventor: BAGGINI BARBARA
IPC: H03K5/24
Filed: 1991-05-16
Abstract: Le circuit comparateur du type à remise à zéro automatique et destiné à l'application dans la technologie C.M.O.S., comprend deux étages amplificateurs en cascade identiques (A1, A2), et un étage final à la sortie duquel est présent un signal carré représentant les périodes pendant lesquelles le signal d'entrée (Vin) est supérieur au signal de référence (Vref). Chacun des deux étages amplificateurs (A1, A2) comprend un inverseur (M1, M2; M5, M6) commandé par un circuit suiveur (M3, M4; M7, M8).
Patent EP-0539496-A1 (EP)
Inventor: SIMON JEROME H
IPC: G09F13/18
Filed: 1991-07-16
Abstract: L'invention se rapporte à un émetteur de lumière visible à structure allongée, qui comporte une source lumineuse ponctuelle (2), un collimateur (4), un guide d'onde réfléchissant allongé (12) et, en face de celui-ci, un modificateur allongé (26) qui transmet partiellement la lumière réfléchie, dans une ou plusieurs ramifications et le long des lignes et/ou des courbes formant les parties allongées. Un tel émetteur permet de produire une lumière répartie uniformément et cependant intense dans le sens longitudinal des parties allongées. Plusieurs de ces émetteurs peuvent être associés par l'établissement de ponts lumineux, pour permettre l'utilisation d'une source de lumière commune. L'invention trouve des applications dans la production de formes d'énergie lumineuse autres que la lumière visible.
Patent EP-0542793-A1 (EP)
Inventor: BOEHMER GUDRUN
IPC: H01L21/00
Filed: 1991-07-26
Abstract: Il est décrit un agencement pour le stockage et le transport de substrats dans les conditions de salles blanches, ainsi que pour le transfert desdits substrats dans une salle blanche. Les substrats sont recueillis séparément dans des cassettes, lesquelles sont empilables par liaison de forme. Les cassettes sont positionnées au moyen d'un dispositif de levage devant une fente de chargement de la salle blanche. On ouvre un clapet de fermeture latéral de la cassette et on fait sortir le substrat sur un tiroir à substrat dans la fente de chargement.
Patent EP-0560772-A1 (EP)
Inventor: PAUL KERMIT D
IPC: B65G53/56
Filed: 1991-08-19
Abstract: Système de chargement pour matériaux particulaires légers. Une trémie de stockage (12) pour matière en grains comporte un sas à air (26) par lequel le matériau est incorporé à un courant d'air. L'air et le matériau associé sont acheminés vers un conduit de distribution (24) doté de goulottes (40) de remplissage multiples souples faisant saillie vers le bas, qui sont placées à intervalles réguliers. Chaque goulotte (40) abrite une vanne de régulation associée et un détecteur de pression d'air (56), si bien que lorsqu'un conteneur chargé par la goulotte est rempli et que la pression dans la goulotte augmente au-delà d'un niveau présélectionné, ladite goulotte se ferme et le matériau est automatiquement transporté vers la prochaine goulotte ouverte. Des têtes dispersantes (60) commandées à l'air comprimé peuvent également être placées aux extrémités inférieures des goulottes (40) pour garantir un remplissage complet des conteneurs.
Patent EP-0548264-A1 (EP)
Title: Herbicidal substituted bicyclic triazoles.
Inventor: AMUTI KOFI SAM
IPC: A01N43/90
Filed: 1991-09-11
Abstract: This invention relates to substituted bicyclic triazoles of formula (I), which are useful as herbicides.
Patent EP-0555287-A1 (EP)
Title: Process and device for biotechnologically processing mixtures of residual substances.
Inventor: GRABBE KLAUS DR
IPC: C05F17/02
Filed: 1991-10-29
Abstract: A process and device are disclosed for biotechnologically processing a homogeneous or heterogeneous, biogeneous and/or abiogeneous mixture (R) of residual substances by a microbial transformation process in a closed system. Physical, chemical and biological process parameters are interrelated and adapted to each status of the microbial transformation process in order to optimize the hygiene, the deodorization and the permanent humus formation of the mixture (R) of residual substances.