baber/WOPTO huggingface dataset:
Patent EP-0380819-A1 (EP)
Inventor: WURMITZER ARMIN
IPC: H04M1/76
Filed: 1989-02-01
Abstract: Circuit arrangement with adjustable amplifiers for microphones, headphones, loudspeakers, dial signal emitters or adjustable resistors for impedance adaptation, filtering functions, frequency-correcting devices or similar, used in telephone equipment and telephone installations or equipment connected during operation to telephone cables or similar, with adjustable amplifiers and passive components, which can be adjusted digitally in function of binary coded adjustment value data words. Said data words can be input into associated intermediate stores (6', 12', 13'...) supplied with current by the telephone cables (1, 2), where they can be stored in a volatile or non-volatile manner. All adjustment value intermediate stores (6', 12', 13'...) are connected to associate storage locations of a non-volatile central store (7) or designed as components of a central store in which the adjustable value data words provided for the individual intermediate stores (6', 12', 13'...) from an external data emitter can be input by means of a serial data bus (39). All adjustable amplifiers (19, 27, 37) and resistors (6, 12, 13...) including their associated intermediate stores (6', 12', 13'...), are incorporated, together with their current supply device (9) supplied via the telephone cable leads (1, 2) and either the central store (7) itself or the connections for an external central store with all connecting lines (18, 32) and switching devices (25, 31), in a single component manufactured by integrated circuit technology.
Patent EP-0373699-A1 (EP)
Inventor: OPHEIJ WILLEM GERARD
IPC: G11B7/09
Filed: 1989-12-07
Abstract: An optical scanning device is described, which comprises a radiation source (9), a mirror objective (10) and a radiation-­sensitive detection system (20), which mirror objective comprises a first and a second radiation window (14, 17) and a first and a second reflector (15, 16). A first and a second diffraction element (30, 40) are arranged on the first window (14) and on the second reflector (16), respectively providing the possibility of detecting tracking errors of a scanning spot (V₁) in an information plane (3) having tracks, and focusing errors of the scanning beam (b₁) relative to the information plane (3).
Patent EP-0357174-A1 (EP)
Inventor: GOODMAN RONALD C
IPC: G03B17/26
Filed: 1989-04-27
Abstract: A film magazine for a motion picture camera has film rolls mounted on a movable carriage so that the magazine's center of gravity remains fixed as film is exposed. A feed spindle and a take-up spindle are mounted on a carriage which is longitudinally movable within the magazine housing. As film is fed into the camera it passes over a sprocket which drives the carriage through a gear train. The displacement of the mass of the carriage compensates for the transfer of film from the feed roll to the take-up roll, thereby maintaining a constant center of gravity.
Patent EP-0342896-A1 (EP)
Inventor: BURCHILL MICHAEL T
IPC: C09K3/00
Filed: 1989-05-15
Abstract: Compositions and methods for incorporating a surface modifier ingredients, e.g. a UV absorber, into the surface of a resinous e.g. polycarbonate article are described. The compositions contain the modifier in micellular form in an aqueous medium. Surfactant, preferably a mixture of ionic and non-ionic, is used in the composition to cause formation of micelles.
Patent EP-0428793-A1 (EP)
Inventor: BELLAS GABRIEL ANTONIO SANTOS
IPC: A61B5/107
Filed: 1989-11-16
Abstract: This invention is related to a method and means for the diagnosis of ligamental fitness of uterine or vaginal vault prolapse that can quantify the same by the movement of the uterine cervix or the vaginal vault, determining the normal or pathological condition of a patient, which is performed by an instrument for intra-vaginal and extra-vaginal use, which has an external centimeter measuring scale. Likewise it permits measuring the vaginal depth through an internal scale of a plunger (6).
Patent EP-0428796-A1 (EP)
Inventor: CHAN TING YEE
IPC: B01D45/12
Filed: 1989-11-20
Abstract: In an ebullated bed reactor it has been found that an improved gas-liquid separator effectively removes gas from recycle liquid used to ebullate the catalyst bed. The gas-liquid separator comprises a cup with a plurality of riser conduits. Helical members are positioned within the riser conduits which impart a tangential velocity component to the fluid. Cyclone separators effect the final liquid-vapor separation. Vapor is directed to a vapor rich zone in the reactor.
Patent EP-0354849-A1 (EP)
Inventor: GOMOT PHILIPPE
IPC: A01K67/033
Filed: 1989-08-10
Abstract: The present invention relates to a method and a device for the raising and industrial production of snails. According to the invention, the method consists in placing the animals in small groups in specific cages installed in an enclosure which is conditioned in respect of temperature, hygrometry and lighting, according to cycles and parameters adapted to the biological behaviour of the animals, in applying high-level disease prevention methods, and in feeding the animals with the aid of a feed with a specific composition. The device according to the invention has the form of a module (1) equipped with a lateral wall with ventilations (18') and a front door (3) equipped with a cover (4). A number of modules assembled together by the means (8) and (9) make it possible to produce cage assemblies which are placed horizontally on supports adapted for this purpose, an aperture (5) permits the passage of a washing boom, and a trough (6) collects the washing waters. The invention is principally applied to the field of snail farming. <IMAGE>
Patent EP-0378934-A1 (EP)
Inventor: WARNAN FRANCOIS
IPC: G01V1/38
Filed: 1989-12-12
Abstract: The mechanism is designed in such a way as to be watertight and to produce a translational movement for driving an articulated arm, for example. …<??>The mechanism comprises a hydraulic circuit with a jack (1) combined with a return spring (2) and a pump (4) for bringing the jack into a working position (T). The pump (4) is driven by a motor (3). The pump and the motor are completely enclosed inside a common enclosure in such a way that the motor, with its shaft, is immersed in the fluid (F) of the hydraulic circuit. …<??>Application to sonars for unfolding and refolding their aerials mounted on an articulated arm. …<IMAGE>…
Patent EP-0326521-A1 (EP)
Inventor: HINDEN-VARGAS PETER
IPC: E04B2/74
Filed: 1989-01-25
Abstract: The space divider comprises an inherently stable, steady framework of supporting columns (1) and cable ducts (2) connected thereto. The upper edge of the ducts (2) is approximately at desk height, and the columns (1) project beyond the ducts (2). Exchangeable partition elements (4), e.g. cupboard elements (40), drawer elements (41) or wall elements (42), are inserted in this framework. As a result of this design, a large, very easily accessible working area for accommodating, operating and storing electronic work equipment is available at desk height, so that the desk (6) is relieved of its burden. The space divider can be easily adapted to changing requirements. 
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Patent EP-0400253-A1 (EP)
Inventor: GAMRASNI DAVID
IPC: B67D3/00
Filed: 1989-05-31
Abstract: This device is constituted by a support frame 10, comprising, in its upper portion, a hopper 20 for locating containers 30. A piercing plate 40 comprises means capable of piercing the containers so that the liquid flows into a tank 56 limited at the bottom by a plate 50 comprising traversing channels for the passage of the liquid to intermediate thermal treatment reservoirs 70. The means for controlling the dispensing of the beverage are combined together in the reference 60. The invention also extends to the use of the device. <IMAGE>
Patent EP-0350444-A1 (EP)
Inventor: MULHAUPT ROLF PROF DR
IPC: C08F4/60
Filed: 1989-06-21
Abstract: Polyolefins and olefin copolymers which are prepared by polymerisation on a catalyst comprising a magnesium halide, a titanium compound and an alkylaluminium compound can be stabilised for the polymerisation by addition of certain sterically hindered triazinylpiperidines which are substituted in the one-position.
Patent EP-0362159-A1 (EP)
Inventor: BREVI MAURO
IPC: A47D13/04
Filed: 1989-09-25
Abstract: This is a pram whose base (10) is equipped with several pairs of wheels (14) mounted on vertical supports (15), displaceable in respect of height and connected in pairs by means of a horizontal slide (18). When the two wheels of each pair bear on the same plane, their supports (15) are halted vertically in a condition of balance through the action of the slide (18); when a wheel overhangs a step or ledge, its support (15) descends, the slide (18) is displaced in the direction of this wheel, while the support of the other wheel is released and rises so that the base (10) of the pram can bear on the ground, preventing any subsequent movement. <IMAGE>
Patent EP-0368988-A1 (EP)
Inventor: RUSSO ALBERTO
IPC: B41F27/12
Filed: 1989-05-25
Abstract: On peut adapter un mécanisme de blocage rotatif magnétique permettant de bloquer une plaque (14) ou un élément analogue à une feuille en le tendant, afin d'en faire un dispositif de blocage auto-tendeur pour fixer une plaque d'impression (14) à un cylindre d'impression (10) dans une presse d'imprimerie rotative. Dans la base (24) et la barre rotative (22) sont formées plusieurs bandes magnétiques (82, 90) produisant une pluralité de champs magnétiques, de sorte que les champs magnétiques de la barre sont attirés jusqu'aux champs magnétiques de la base à une première position angulaire de la barre (22) par rapport à la base (34), et sont repoussés par lesdits champs magnétiques de la base à une seconde position angulaire de ladite barre (22) par rapport à la base (24).
Patent EP-0437446-A1 (EP)
Inventor: LOEFFLER ALF
IPC: F02B3/06
Filed: 1989-09-16
Abstract: Dans des dispositifs d'injection de carburant, la température de chauffage de l'air aspiré est limitée par la résistance à la chaleur du matériau dont se compose le corps incandescent ou chauffant, ce qui pose un problème, étant donné que plus cette température est élevée, plus les émissions toxiques de HC et de NO et la formation de suie sont réduites. Selon l'invention, le corps chauffant (30) est formé d'un générateur de plasma qui permet de chauffer l'air jusqu'à une température supérieure à 1 200°C, température qui ne peut plus être atteinte par les corps incandescents massifs en métal ou en céramique conductrice pendant le fonctionnement normal. Le domaine préféré d'application de l'invention sont les moteurs diesel.
Patent EP-0433377-A1 (EP)
Inventor: BREED DAVID S
IPC: H01H36/00
Filed: 1989-08-14
Abstract: Détecteur de choc, conçu pour être monté dans la zone d'écrasement d'un véhicule à moteur (10), qui détermine si le choc est suffisamment grave pour actionner le dispositif passif de retenue du véhicule (par exemple le coussin pneumatique ou la tension de la ceinture de sécurité). Le détecteur déclenche le dispositif passif de retenue lorsque le choc du véhicule avec un obstacle déforme même les éléments du véhicule qui se trouvent à proximité du détecteur dans la zone d'écrasement (32). Le détecteur peut être un commutateur omnidirectionnel ayant un dôme rigide (10) ou flexible (102), un commutateur de bande (21, 22, 23), un détecteur électronique de pression (37), un détecteur à membrane commandé magnétiquement (62, 64, 66, 68) ou un commutateur mécanique (98), le détecteur pourrait aussi comprendre un élément fragile tel qu'un tube en verre (82) ou une fibre optique (88).
Patent EP-0406343-A1 (EP)
Inventor: BUCKLEY THOMAS F III
IPC: C10N30/04
Filed: 1989-09-08
Abstract: Long chain aliphatic hydrocarbyl amine additives which comprise a long chain aliphatic hydrocarbyl component, an amine component and an oxy-alkylene hydroxy connecting group connecting the aliphatic hydrocarbyl component and amine component are useful as deposit control additives in fuel compositions and as dispersants in lubricating oil compositions.
Patent EP-0428626-A1 (EP)
Inventor: ZWIRN ROBERT
IPC: H04N5/217
Filed: 1989-07-03
Abstract: On a mis au point un système automatique permettant de tester des capteurs d'imagerie (10). Le système automatique (10) fournit un procédé précis et pouvant être répété permettant de tester des capteurs d'imagerie. Ledit système automatique (10) comprend un circuit d'entrée (20) destiné à recevoir l'entrée provenant d'un système à capteur d'imagerie, et à fournir un signal de réponse à celui-ci, un processeur (30) destiné à fonctionner sur ledit signal et produire des données à partir de celui-ci, ainsi qu'un ordinateur (40) fournissant une sortie en réponse aux données. Un mode de réalisation spécifique de l'invention comprend un procédé permettant d'obtenir des données destinées aux adresses de consultation et de calcul pour les données dans lesquelles les adresses sont une fonction des composantes de signal et de bruit de la sortie du système à capteur d'imagerie, tandis que les données se rapportent à des réponses effectives d'observateurs humains.
Patent EP-0379035-A1 (EP)
Inventor: SCHINLE OTTO
IPC: E03C1/01
Filed: 1990-01-09
Abstract: The invention relates to a shower apparatus, particularly a shower cubicle, which has at least one laterally arranged, substantially vertically directed column, which in the upper region is connected to at least one further support, the connection between said column and the further supports being at least partly water-carrying and supporting at least one overhead shower.
Patent EP-0381007-A1 (EP)
Inventor: GOTT ERICH
IPC: C02F3/28
Filed: 1990-01-23
Abstract: The invention relates to a process for anaerobically degrading highly concentrated process waste waters as obtained particularly in the chemical industry, in paper mills and cellulose plants, fish-processing plants, and in the production and elimination of alcohol or the like, whereby the CSB-content may be up to 106 mg/l or more. This process comprises a putrefactive process which is induced in at least one decomposition tank at about 34 DEG  C. by circulating normal sewage sludge, whereby upon start-up of the putrefactive process, a change to chemical process waste waters is carried out without adding communal sewage sludge. Subsequently, the sludge is withdrawn from the decomposition tank, flocculated, and returned to the external circulation for circulating the putrefactive sludge in the decomposition tank.
Patent EP-0382078-A1 (EP)
Inventor: WUEST HANS-HEINER DR
IPC: C07C69/92
Filed: 1990-02-01
Abstract: Compounds of the general formula I <IMAGE>  in which A denotes an ethylene or methylene radical optionally substituted by a methyl, hydroxyl or oxo group,  L denotes one of the groups <IMAGE> R<1> and R<2> denotes hydrogen or a methyl radical,  R<3> denotes hydrogen, a hydroxyl or a C1-6-alkoxy group, R<4> denotes hydrogen, a C1-4-alkyl radical, a halogen atom or a methoxy group,  R<5> denotes hydrogen or a methoxy group and R<6> denotes hydrogen, a methyl or nitrile group, a C2-10-ketal group or the radicals  -CHR<7>-OR<8>, -CHR<7>-NR<9>-R<1><0>, -COR<1><1>, <IMAGE> in which  R<7> represents hydrogen or a C1-4-alkyl group, R<8> represents hydrogen, a C1-4-alkyl, C1-20-alkanoyl or an optionally substituted benzoyl group, R<9> and R<1><0> represent hydrogen atoms, C1-4-alkyl, C1-6-alkanoyl or optionally substituted benzoyl groups or, together with the nitrogen atom to which they are bonded, represent a 5- or 6-membered, saturated heterocyclic radical, which apart from the nitrogen atom can additionally contain an oxygen atom, R<1><1> represents hydrogen, a C1-4-alkyl group or the radicals -OR<1><3> or -NR<1><4>R<1><5> with R<1><3> denoting a hydrogen atom, a C1-8-alkyl group optionally substituted by 1 or 2 hydroxyl groups, an optionally substituted aryl group or an aralkyl group optionally substituted in the aryl moiety, and with R<1><4> and R<1><5> denoting hydrogen atoms, optionally substituted aralkyl or aryl groups, or R<1><4> and R<1><5>, together with the nitrogen to which they are bonded, denoting a 5- or 6-membered saturated heterocyclic radical, which apart from the nitrogen atom can additionally contain an oxygen atom, and  R<1><2> denotes a C1-4-alkyl group, and their physiologically tolerable salts, process for their preparation and medicaments and cosmetics prepared from them.
Patent EP-0442018-A1 (EP)
Inventor: SLANEY JOHN S
IPC: C22C19/05
Filed: 1990-02-16
Abstract: This invention relates to a nickel-cobalt alloy comprising the following elements in percent by weight:
       
 the alloy having an electron vacancy number, N v , defined by N v  = 0.61 Ni + 1.71 Co + 2.66 Fe + 4.66 Cr + 5.66 Mo wherein the respective chemical symbols represent the effective atomic fractions of the respective elements present in the alloy, the value not exceeding the value N v  = 2.82 - 0.017 W Fe , wherein W Fe  is the percent by weight of iron in the alloy. 
     In one aspect, the alloy of the present invention is preferably finally cold worked at ambient temperature to a reduction in cross-section of at least 5% and up to about 40%, although higher levels of cold work may be used with some loss of thermomechanical properties. However, it may be cold worked at any temperature below the HCP-FCC transformation zone. After cold working, the alloys are preferably aged at a temperature between about 800°F (427°C) to about 1400°F (760°C) for about 4 hours. Following aging, the alloys may be air-cooled. 
     In another aspect, the alloy of the present invention is aged at a temperature of from about 1200°F (650°C) to about 1652°F (900°C) for about 1-200 hours and then cold worked at ambient temperature to achieve a reduction in cross-section of at least 5% and up to about 40%. After cold working, the alloys are preferably aged at a temperature of from about 800°F (427°C) to about 1400°F (760°C) for about 4 hours. Following aging, the alloys may be air-cooled.
Patent EP-0395926-A1 (EP)
Inventor: STANKOVICC-GANSEN MARJAN DR-IN
IPC: B01F33/40
Filed: 1990-04-14
Abstract: The invention relates to a dosing and mixing plant for free-flowing solids, having silos (1, 2, 3) receiving and storing the solids and discharge devices, which are located on the outlet side of the silos and which are formed as dosing wheels (4, 5, 6), provided inside dosing housings for being driven in rotation, with dosing chambers (7), and having pneumatically operated discharge lines adjoining the discharge device, the discharge lines being designed as suction pipes (8, 9, 10) which lead into a common mixture-conveying pipe (11) which is fitted with an ejector nozzle (12), a control valve (14, 15, 16) being associated with each suction pipe (8, 9, 10). <IMAGE>
Patent EP-0406584-A1 (EP)
Inventor: KIRA NORISUKE
IPC: A61M1/28
Filed: 1990-06-11
Abstract: A cap (15) for a connector in a medical tool, which cap comprises a blind cylindrical body provided on the bottom part (18) thereof with means (19) for closing an open end of a connector member to be capped and an air permeable filter member (21) disposed in said closing means, and a medical tool possessing a tube closed at one end thereof and provided at the other end thereof with a connector member and having an open end of said connector member covered with the cap.
Patent EP-0466971-A1 (EP)
Inventor: BRUECKNER RAIMUND
IPC: B22D1/00
Filed: 1990-09-05
Abstract: In the case of a method for manufacture of a composite part, an outer jacket is shrink-fitted on to a ceramic inner part. In order to achieve a uniform heating-up of the outer jacket and to be able to position the inner part in the outer jacket while the outer jacket is in a still uniformly heated-up state, the outer jacket is heated up by means of inductive heating. Thereafter, the inner part is introduced into the heated-up outer jacket and positioned in the latter. The composite part is set by subsequent cooling. 
<IMAGE>
Patent EP-0428845-A1 (EP)
Inventor: WUNDE CHRISTIAN DR
IPC: B01J23/50
Filed: 1990-09-12
Abstract: 2.1 In hitherto used silver catalysts, the silver is distributed approximately uniformly in the volume of the highly porous heat-resistant catalyst support. The silver particles located in the lower layers of the catalyst generally provide only a small contribution to the partial oxidation of ethylene to ethylene oxide, the heat released inside the support particles is removed more slowly than the heat formed on the surface of the support particles, and the fraction of ethylene oxide which has been isomerised or further oxidised is significant. 2.2 In the catalyst according to the invention, the silver is non-uniformly distributed within a support particle; on the outer surface and in the less than 0.5 mm thick layer near the surface, the silver concentration is markedly greater than in the interior of the particle. As a result, the activity, selectivity and life of the catalyst are increased. 2.3 The catalyst according to the invention is used for the partial oxidation of ethylene to ethylene oxide by means of oxygen in the gas phase.
Patent EP-0418790-A1 (EP)
Inventor: NAKAZATO WATARU C O FUJI JUKOG
IPC: H01R13/717
Filed: 1990-09-17
Abstract: A perfect coupling confirming mechanism for an electric connector having a first and second connector housings, capable of confirming the perfect coupling of the first and second connector housings and double-locking the first and second connector housings. The perfect coupling confirming mechanism comprises: a locking arm having a locking projection, formed on the first connector housing; a locking lever pivotally joined at its rear end to the first connector housing and provided at its front end with an insulating projection, and at its front end with locking fingers; locking projections formed on the second connector housing; a break contact formed of a pair of short-circuiting terminals disposed in a short-circuiting terminal chamber formed in the second connector housing. The locking fingers of the locking lever is able to engage the locking projections of the second connector housing and the insulating projection of the same is able to break the break contact only when the first and second connector housings are perfectly coupled. The first and second connector housings can be double-locked by the engagement of the locking projection of the locking arm and the second connector housing and by the engagement of the locking lever and the second connector housing only when the first and second connector housings are perfectly coupled.
Patent EP-0383487-A1 (EP)
Inventor: PEMBERTON JOHN HUNTER
IPC: B25B27/14
Filed: 1990-02-08
Abstract: A blade extractor (1) for a replaceable blade instrument or tool (3), which comprises upper and lower tabs (12, 13) of length slightly exceeding that of a blade (2) to be extracted, and of width slightly exceeding that of a blade (2) to be extracted with side skirts (16, 17) provided on one or both tabs (12, 13), abutment means (22) provided on one tab (12), and with the tabs (12, 13) being hinged together and being manually and progressively displaceable from a splayed-­apart, open position to a closed position, in which closed position the tabs (12, 13) encapsulate the blade (2), and lie in substantially parallel planes, with opposite longitudinal edges of the tabs (12, 13) and hence the extractor (1) closed off by the side skirts (16, 17), and the abutment means (22) engages a portion (11) of the blade (2) so that, when the user manoeuvers the instrument or tool (3) with respect to the extractor (1) during the extraction process, the blade (2) is safely encapsulated within the extractor (1).