baber/WOPTO huggingface dataset:
Patent EP-0356421-A1 (EP)
Inventor: TENGLER JOHN N
IPC: H01R24/38
Filed: 1987-05-12
Abstract: Système de terminaison comprenant un socle (21) pourvu d'un contact à broche centrale (40) s'étendant le long d'un prolongement axial du socle, un contact externe en forme d'enveloppe tubulaire (42) positionné coaxialement par rapport au contact à broche (40) et possédant une surface de contact interne assurant une connexion électrique avec la surface de contact externe d'un contact de terminaison en forme de manchon (35), et un organe d'écartement (26) permettant de maintenir l'isolation électrique et l'écartement entre les contacts de broche et d'enveloppe pour adapter l'impédance du réceptacle (21) à celle de la terminaison et du câble (23). Le bloc de support (71) pour une pluralité de terminaisons est un organe conducteur en forme de plaque possédant une pluralité d'ouvertures (78) permettant de recevoir les surfaces de contact externes de contacts respectifs de terminaison en forme de manchon (35) et d'effectuer un engagement électrique dans lesdites surfaces afin de coupler ces dernières à un potentiel de référence commun, tel qu'un potentiel de référence de terre, ledit bloc pouvant être monté et connecté électriquement à une carte de circuit imprimé (73) par l'intermédiaire d'un organe de port (72).
Patent EP-0324778-A1 (EP)
Inventor: PEZZIMENTI AURELIO
IPC: E21B7/04
Filed: 1987-09-23
Abstract: Un appareil de forage (2) est pourvu d'une tête de forage (13) qui sert à percer un trou (3) ayant un axe prédéterminé et dont la position est régulée par un système de guidage dans lequel est comprise une première partie (4) de l'appareil de forage (2). Celui-ci est fixé en un premier emplacement dans un puits (7) au début du trou (3) et est pourvu d'un émetteur (17) destiné à émettre un signal de régulation le long de l'axe prédéterminé du trou (3) vers un détecteur (102) disposé sur une seconde partie (1) de l'appareil de forage en un endroit situé à distance de la première partie (6) en direction de l'entrée du trou (3). Ladite seconde partie est munie de la tête de forage (13) qui, lors de l'utilisation, est mobile à l'intérieur du trou (3) par rapport à la seconde partie (12). Celle-ci est pourvue d'un organe à moteur (52, 82) relié à la tête de forage (13) et destiné à en régler la position, de sorte que, lorsque la tête de forage (13) dévie d'un certain degré présélectionné par rapport à l'axe prédéterminé du trou (3), ledit signal de régulation reçu par le détecteur (102) actionne automatiquement ledit organe à moteur (52, 82), afin de réaligner la tête de forage (13) de façon plus précise sur l'axe prédéterminé, ce qui permet de percer un trou (3) suivant un axe sensiblement proche de l'axe prédéterminé.
Patent EP-0330673-A1 (EP)
Inventor: PIWINSKI JOHN J
IPC: C07D401/06
Filed: 1987-10-29
Abstract: Derivatives of benzo[5,6]cyclohepta pyridine, and pharmaceutically acceptable salts and solvates thereof are disclosed, which possess anti-allergic and anti-inflammatory activity. Methods for preparing and using the compounds are also described.
Patent EP-0276710-A1 (EP)
Inventor: SCHONAFINGER KARL DR
IPC: C07D271/04
Filed: 1988-01-16
Abstract: Substituted allylmercaptoacetylsydnonimines of the general formula I <IMAGE>  (I)  and their pharmacologically acceptable acid addition salts, in which R1 represents a secondary amino group of the formula <IMAGE>  and X denotes   <IMAGE>  R2 denotes one of the radicals R3OOC-, R4SO2- or alkyl having 1-4 C atoms, n denotes one of the values 1, 1 or 2, and R3 denotes alkyl having 1-4 C atoms, and R4 represents R3 or (R3)2N-, have valuable pharmacological properties.
Patent EP-0286906-A1 (EP)
Inventor: PRAME ERIC SUNE
IPC: H03M11/08
Filed: 1988-03-29
Abstract: In a keyboard operation two sequential keystrokes are used for generation of a character code. A rule is set up accord­ing to which some preset combinations of two sequential keystrokes are valid and other are not. The rule is imple­mented by storing the validity conditions into a table in a control unit. According to a preferred rule the second key to be operated must be located on a column to the right of the column where the first key is located, otherwise an error signal will be generated. The method is preferably used for a one hand keyboard with three times four keys.
Patent EP-0287890-A1 (EP)
Inventor: HUBSCH WALTER DR
IPC: C07D207/333
Filed: 1988-04-06
Abstract: The novel substituted pyrroles can be prepared by reduction of ketones which are substituted by a pyrrole radical and subsequent hydrolysis, cyclisation or hydrogenation. They can be used as active substances in medicaments.
Patent EP-0347479-A1 (EP)
Inventor: SHIRAI KOJI C O PATENT DIVISIO
IPC: H01L29/06
Filed: 1988-06-22
Abstract: A semiconductor device comprises a substrate including a p-type first semiconductor region (10), an n-type second semiconductor region (11) formed in the first semiconductor region (10), a first insulating layer (13) formed on surfaces of the first semiconductor region (10) and the second semiconductor region (11), a first conductive layer (14) formed, via the first insu­lating layer (13), over the surface of the second semi­conductor region (11), and set at substantially the same potential as that of the second semiconductor region (11), and n-type third semiconductor region (12) formed to be spaced apart from the second semiconductor region (11) and formed in the first semiconductor region (10) so that a part of the third semiconductor region (12) overlaps a part of the first conductive layer (14), via the first insulating layer (13), a second conductive layer (15) connected to the third semiconductor region (12) through an opening (16) formed in the first insu­lating layer (13), and a wiring layer (18) formed on a second insulating layer (17) provided on surfaces of the first and second conductive layers (14 and 15).
Patent EP-0309680-A1 (EP)
Inventor: GUNZL FRIEDRICH DR
IPC: E04F21/165
Filed: 1988-07-28
Abstract: In a process for pointing the joints of natural and synthetic coatings, liquid thermoplastic and/or putty-like organic pointing material is employed. A device for pointing joints possesses a needle nozzle (2), a storage container (3), and a nozzle connection (10) which is fixed, in particular, to the rear part of a support plate (1). The needle nozzle (2) and nozzle connection (10) are suspended or supported, in particular, by means of a sprung suspension (4). Located on the front side of the support plate (1) or of the travelling gear is a guide pin (6) with a levelling screw (7). The liquid pointing material is injected under pressure via the needle nozzle (2) into the joint which has not been pretreated mechanically.   <IMAGE>
Patent EP-0315820-A1 (EP)
Inventor: HARTWIG MARKUS DIPL-ING
IPC: B65G17/02
Filed: 1988-10-25
Abstract: A method and a driver truck are proposed for guiding, in particular in curves, conveyor belts which are rolled up as a flexible tube. The driver trucks are guided horizontally in straight sections and guided rotationally in the curve region in such a way that the plane through the mid-point of the conveying cables or chains as well as through the mid-point of the rolled-up conveyor belt always runs perpendicular with respect to the curve or deflection direction. Before and after the curve or the deflection in the respective station, the driver trucks bearing the conveyor belt are rotated into the corresponding maximum vertical position or rotated back into the horizontal position. <IMAGE>
Patent EP-0315882-A1 (EP)
Inventor: PLEYER RUDOLF
IPC: B65B9/14
Filed: 1988-11-02
Abstract: In this method or device, a length of tubular film forming a packaging bag is in each case drawn off a stock roll and is closed at its front end in the drawing-off direction by means of a first welding to form a bag-like section. In this bag-like section, the goods to be packaged are then introduced from the side through a slotted opening made in the tubular film. Then, a second welding is carried out in the drawing-off direction upstream of the slot to obtain a closed packaging bag containing the packaged goods and a first welding is repeated in the drawing-off direction downstream of the slot to form a further, bag-like section. <IMAGE>
Patent EP-0322691-A1 (EP)
Inventor: YAMASHITA HIROYUKI
IPC: C07D405/06
Filed: 1988-12-17
Abstract: 1-Acyl-2-pyrazoline derivatives represented by the formula
      where R¹ denotes a hydrogen atom, pyridyl group, pyrazinyl group, alkyl group, aryl group, or alkoxy group; and R², R³, and R⁴ independently denote a hydrogen atom, furyl group, pyridyl group, alkyl group, or aryl group, are produced by cyclizing by heating an acylhydrazone derivative represented by the formula
      where R¹, R², R³, and R⁴ are defined as above, to produce compounds having useful anti-cerebral edema activity.
Patent EP-0328777-A1 (EP)
Inventor: AGAR DAVID DR
IPC: B01D53/86
Filed: 1988-12-21
Abstract: For the removal of nitrogen oxides from waste gases by selective catalytic reduction with ammonia, ammonia is fed at intervals to the waste gas stream fed to a reaction zone which contains catalysts. The waste gas is fed to the reaction zone with periodic alternation in opposite directions of flow, the waste gas being fed, at the start of each period, together with a quantity of ammonia which is in excess of that stoichiometrically required for the reduction of the nitrogen oxides. The ammonia feed is stopped before unconverted ammonia leaves the reaction zone together with the waste gas. The direction of flow of the waste gases through the reaction zone is reversed at the latest when the NOx content and/or the NH3 content of the waste gas exceeds a predetermined set value.
Patent EP-0286188-A1 (EP)
Inventor: HIMMELBAUER ERICH EDUARD
IPC: H01J29/48
Filed: 1988-04-06
Abstract: The invention relates to a camera tube system having an electron gun of the diode type. 
     The electron gun is provided with an anode consisting of several parts. These parts are provided with apertures, are electrically separated and are adapted to be connected to means to control the potential. As a result of this, it is possible to generate a much larger beam current during the line flyback. This larger beam current makes it possible to avoid the so-called comet-tail effect.
Patent EP-0318069-A1 (EP)
Inventor: HOFFMANN ALFRED
IPC: D06F39/08
Filed: 1988-09-29
Abstract: In known drum-type washing machines, the lye container can be closed by means of a float via a valve during a washing operation. The closing of the valve is obtained by means of the hydrostatic pressure of washing lye left behind in a flow-off line and/or by means of a quantity of fresh water supplied by way of a fresh-water line at the beginning of a washing operation. The supply of fresh water increases the outlay in terms of construction and of control. To supply fresh water for the purpose of closing the valve (22), one end of the fresh-water line (24) is so arranged in a simple way that leakage water occurring along a free flow stage (10) can be received.   The arrangement makes it possible in a simple and reliable way to ensure that detergent or the like dispensed for washing is not wasted in a flow-off connection pipe. <IMAGE>
Patent EP-0315234-A1 (EP)
Inventor: MALPASS DENNIS BENEDICT
IPC: C08F4/60
Filed: 1988-10-11
Abstract: Aluminoxanes, useful as olefin polymerization cocatalysts, are formed by admixture of an organoaluminum compound, a water-containing inert, porous absorbent, and an organic solvent. As the absorbent releases the absorbed water, it reacts with the organoaluminum compound thereby forming the aluminoxane.
Patent EP-0322037-A1 (EP)
Inventor: CUSTERS PIETER HENDRIK
IPC: G11B27/11
Filed: 1988-12-15
Abstract: A Compact-Disc Digital Audio player is described in which different users, independently of one another, can store preferred selections of specific discs in a me­mory. The player is adapted to identify the disc from the sub-code on the disc. In addition, a user identification can be entered in the player. The user identification and the record carrier identification are combined to form one identification code. Further, the player is adapted to de­tect whether for said identification code a preferred-se­lection programme is stored in the memory and, if this is the case, to reproduce the relevant information from the disc in the sequence specified by the preferred-selection programme.
Patent EP-0321062-A1 (EP)
Inventor: DE JONG PIETER
IPC: E06B3/96
Filed: 1988-12-15
Abstract: A wood connection is concerned with at least two wooden members (1, 2) glued together, having a distance piece (5) fitted in between. Said distance piece only covers a relatively small part of the boundary face, the remaining major part being filled with permanently elastic glue. The mutual positioning of the wooden members is looked after by dowels (4) and holes (3).
Patent EP-0301868-A1 (EP)
Inventor: STONE WILLIAM JOHN
IPC: A24C5/39
Filed: 1988-07-28
Abstract: A tobacco feed apparatus comprising a tobacco reservoir zone (2) from the base of which a stream of tobacco is extracted by a roller (6) driven by a variable speed motor (11). The extracted tobacco is opened and guided onto an impact plate (20) which is connected to determination means (22) capable of producing an electrical signal proportional to the mass flow rate of the tobacco stream, whereby when the detected mass flow rate deviates from a pre-set mass flow rate the speed of the variable speed motor (11) is adjusted to compensate for the deviation.
Patent EP-0286489-A1 (EP)
Inventor: PAILLES JEAN-CLAUDE
IPC: G06F7/72
Filed: 1988-03-21
Abstract: The controller (1) includes a central processing unit (2), a RAM type work memory (4), a program memory (3), and a computational cell (5). The program memory stores a subroutine for enciphering or deciphering digital message words by computing an exponentiation modulo N of each of the digital message words, N being an integer of high predetermined value. The exponentiation modulo N of a digital message word is computed by performing a sequence of operations A.B modulo N, where A and B are computational variables which depend on the value of the digital message word. Each of the operations A.B modulo N is performed by the central processing unit in cooperation with the computational cell. The cell has access to the RAM memory. On behalf of the central processing unit it executes computations of the type T + y.N where T and y are computational variables having integer values. Such a controller can be constructed in the form of a single small-sized chip. <IMAGE>
Patent EP-0291406-A1 (EP)
Inventor: LECLERCQ DIDIER
IPC: B44B3/06
Filed: 1988-05-10
Abstract: The present invention relates to a method and a device for producing and engraving a design which is intended to form an illuminated zone after having been placed in the light beam of a projector. 
<??>The method according to the invention comprises the following successive stages: definition of a reference point (38), movement of this reference point with or without recording (20) of this movement, and engraving (43) of the movement made. 
<??>The device according to the invention comprises a plate (19) intended to have a plurality of engraving locations, a device (20) for moving from location to location, a design-defining device (38), a memory (20) and an engraving device (43). 
<??>The present invention is intended, more particularly, to be employed in the field of shows, and makes it possible to produce lighting effects and zones of light which are proportional to the objects, scenery and individuals situated in the projection space. 
<IMAGE>
Patent EP-0322269-A1 (EP)
Inventor: HOUILLE ALAIN
IPC: G07F11/56
Filed: 1988-12-02
Abstract: Device for dispensing bags (130) in a substantially horizontal position and superposed on the inside of a magazine (102) opening in its lower part into a bag extraction receptacle, comprising a supporting and dispensing element for the bags which consists of a rectilinear helical winding (106) with non-contiguous turns and of vertical axis, on which the bags are arranged on successive turns, and a means (104) for setting the winding in rotation about its axis, associated with a control means, characterised in that at least one turn of the rectilinear helical winding is fastened to a central shaft (108) driven in rotation at one of its ends (118) by the means (104) for setting in rotation. <IMAGE>
Patent EP-0285570-A1 (EP)
Inventor: NILL WERNER
IPC: B01D21/24
Filed: 1988-03-28
Abstract: 1. Baffle for basins and clarifier tanks, characterized by the fact that the baffle (2) is fitted on the underside of a suspended sluicing dump (3) fitted over the basin (1).
Patent EP-0325895-A1 (EP)
Inventor: HSIAO SHINN-I
IPC: F16K27/04
Filed: 1988-01-26
Abstract: A separable valve assembly comprises a valve mount 6 and a valve body 7, which can be readily put together in use and separated for replacement of either of the two. The valve mount 6 has a cavity with two inclined wall planes and an arcuate bottom surface in conformity with the shape of the valve body so that the valve body 7 can be tightly wedged therein and secured in place by a number of bolts 81 and nuts 8 with a sealing element 72 disposed between the contact surfaces for leakage-preventing purpose, and a valve body lifting bolt 61 is disposed at the bottom of the mount 6 for facilitating separation of the valve body 6 from the assembly.
Patent EP-0321523-A1 (EP)
Inventor: SAWYERS CRAIG GEORGE
IPC: G01N21/17
Filed: 1988-06-17
Abstract: La présente invention se rapporte à des techniques d'analyse grâce auxquelles on peut effectuer la détection qualitative et/ou quantitative d'espèces chimiques, biochimiques ou biologiques dans un échantillon, ainsi qu'à des détecteurs destinés à être utilisés avec de telles techniques. Elle se rapporte en particulier à un procédé d'analyse d'un ligand dans un échantillon qui consiste: a) à incuber l'échantillon en contact avec la surface d'une structure optique, laquelle comprend un substrat ayant un premier indice de réfraction (N1) et une couche superficielle ayant un second indice de réfraction (N2), couche qui est conçue de sorte que pendant son utilisation un mode d'ondes guidées de rayonnement résonnant peut être propagé dans la couche et couche sur laquelle est adsorbé ou à laquelle est lié, soit directement soit indirectement, un partenaire de liaison spécifique pour le ligand qu'on veut détecter; b) à soumettre la structure optique à un rayonnement formant un angle ou une gamme d'angles avec la perpendiculaire; et c) à analyser le rayonnement réfléchi, transmis et/ou propagé, afin de déterminer, si on le désire, dans quelle mesure et/ou à quelle vitesse les caractéristiques du mode d'ondes guidées de la structure optique sont modifiées par la formation d'un complexe entre le ligand et le partenaire de liaison spécifique.
Patent EP-0396562-A1 (EP)
Title: Equipement de mesure statistique et systeme de telecommunications utilisant celui-ci
Inventor: JOOS PETER FRANS ADELAIDE
IPC: H04J3/24
Filed: 1988-11-10
Abstract: On utilise l'équipement de mesure (SMC) dans un système de commutation de télécommunications, afin de contrôler si la vitesse des cellules de chacune d'une pluralité de chaînes de cellules individuelles multiplexées dans une même liaison, reste dans les limites sur la base desquelles son multiplexage a été permis. A cet effet, ledit équipement contrôle à la fin de chaque intervalle de mesure (MTI), et pour une pluralité de vitesses de cellules [(M-S)/A, (M-S/2)/A,...], si les probabilités susceptibles de dépasser ces vitesses de cellules sont dépassées ou non. Si c'est le cas, la vitesse des cellules est limitée par des cellules de dérivation. Ainsi une fonction de répartition de probabilité cumulative complémentaire attendue (par rapport à 1) de la vitesse des cellules est approchée par une fonction en forme de cage d'escalier.
Patent EP-0384933-A1 (EP)
Title: Gaslaser und Herstellungsverfahren
Inventor: WELSCH WOLFGANG DR-ING
IPC: C04B37/00
Filed: 1989-03-02
Abstract: Die Kapillare (2) eines Gaslasers ist gegenüber dem Gehäuserohr (1) besonders genau und frei von mechanischen Spannungen fixiert, indem eine Stütze (9) im Gehäuserohr (1) vorgesehen ist, die die Kapillare (2) nicht unmittelbar berührt, sondern über ein Glaslot mittelbar mit der Kapillare mechanisch fest verbunden ist. Die Erfindung wird angewendet in Helium-Neon-Lasern und Lasern mit langen Kapillaren.
Patent EP-0332154-A1 (EP)
Inventor: ODENTHAL HEINZ F
IPC: B65B35/10
Filed: 1989-03-08
Abstract: The device is intended for the packaging of objects (1) by introducing them into a packaging box (2) which in each case receives one object. The device comprises a substantially planar box conveyor (3) provided with a catch (4) which in each case immobilises a packaging box to be filled and in front of which the following packaging boxes accumulate, a downwardly sloping feeding plane (5) for the objects arranged above the box conveyor which terminates in the region of the catch, but in front of the catch, a chain conveyor (6) situated above and parallel to the feeding plane and having drivers (7) for the individual objects on the feeding plane, a transport device for transporting the objects in addition to the chain conveyor, and a cylinder/piston arrangement with an adjoining switch at the end of the transport device. The objects can in each case be pushed off the sloping feeding plane by a driver of the chain conveyor and introduced into a packaging box to be filled. The packaging box can be pushed out from the catch on the box conveyor due to the object entering the respective packaging box. <IMAGE>
Patent EP-0339230-A1 (EP)
Inventor: GRIFFITHS ANDREW DR
IPC: C22B11/08
Filed: 1989-03-14
Abstract: The invention relates to processes for the detoxification of effluents from ore processing operations utilizing hydrogen peroxide. It has been found that the demand of hydrogen peroxide can be reduced considerably when a significant portion of magnetic substances contained in the effluent are being magnetially separated before treating the effluent utilizing hydrogen peroxide. The process of the invention can preferably be applied in the detoxification of tailings pulps which contain magnetic substances and cynnides.
Patent EP-0336177-A1 (EP)
Inventor: PETERSEN GODBER
IPC: B65G1/04
Filed: 1989-03-18
Abstract: To make it possible to store a large number of printed products which are guided in cassettes over as small an area as possible, the cassettes are preferably stacked in pairs in each case. The feeding or despatch of full or empty cassettes is carried out in a certain plane (e.g. 31), and conveying devices (87; 93 to 94) make it possible for the cassettes to be pushed in any direction within the three-dimensional store and to be removed from any position in the store. <IMAGE>