baber/WOPTO huggingface dataset:
Patent EP-0382723-A1 (EP)
Title: Pressure-tight plug coupling.
Inventor: WEH ERWIN
IPC: F16L37/12
Filed: 1988-04-27
Abstract: PCT No. PCT/EP88/00352 Sec. 371 Date Jan. 16, 1990 Sec. 102(e) Date Jan. 16, 1990 PCT Filed Apr. 27, 1988 PCT Pub. No. WO89/00655 PCT Pub. Date Jan. 26, 1989.A plug coupling for providing a pressure-sealed connection to a device having a cylindrical connector. The coupling has a tube-like support element having a front portion provided with a sealing ring and a rear portion formed as an inlet part. Elongated clamping jaws are linked to the support element and extend in a generally axial direction. The clamping jaws are arranged concentrically around a longitudinal axis of the support element and have free ends radially displaceable. A sleeve surrounds the support element and is shiftable in longitudinal direction and has a front end portion provided with a rim for engaging peripheral surfaces of the clamping jaws for locking them in an engaged position. The sleeve is urged into the engaged position either by a spring or by pressure. An arresting device blocks the sleeve to prevent this engagement of the plug coupling when fluid pressure is applied thereto.
Patent EP-0352296-A1 (EP)
Title: Ignition interrupt system with stall interval.
Inventor: DAVIS JAMES A
IPC: B63H20/14
Filed: 1988-03-22
Abstract: A spark ignition interrupt system (24) is provided for a marine propulsion internal combustion engine (6) to reduce engine speed and facilitate shifting of a marine propulsion transmission (13). Spark ignition is terminated in response to a given shift condition until engine speed drops below a given cut-in speed or until completion of the shifting, whichever occurs first. A stall interval is also started in response to the given shift condition. The engine is stalled upon completion of the stall interval if the shifting is not complete, even if engine speed has dropped below the given cut-in speed.
Patent EP-0379514-A1 (EP)
Title: Nouveau lamine de polymere/metal et son procede de fabrication
Inventor: BRIDGES WILLIAM G
IPC: B32B15/08
Filed: 1988-08-18
Abstract: Laminés de polymère/métal ainsi qu'un procédé de fabrication utilisant un métal ouvré, lisse, non traité conférant au laminé obtenu des caractéristiques de résistance à la cohésion et à l'adhésion.
Patent EP-0380557-A1 (EP)
Inventor: LIEBERMANN HOWARD H
IPC: C22C45/02
Filed: 1988-09-12
Abstract: Les alliages métalliques décrits sont amorphes au moins à 90 % environ, ont des propriétés magnétiques améliorées et leur composition est représentée par la formule Fea-bCobBcSidCe, dans laquelle ''a'', ''b'', ''c'', ''d'' et ''e'' sont des pourcentages atomiques compris entre 75 environ et 85 environ, entre 0,1 environ et 0,8 environ, entre 12 environ et 15 environ, entre 2 environ et 5 environ, et entre 1 environ et 3 environ respectivement. Des noyaux magnétiques comprenant de tels alliages, y compris des noyaux ayant été soumis à un recuit par champ sont également décrits.
Patent EP-0343207-A1 (EP)
Title: Systeme de camera de television utilisable dans des zones aseptiques
Inventor: LEMKE NORBERT
IPC: A61B46/10
Filed: 1988-11-17
Abstract: Un système de caméra de télévision utilisable dans des zones aseptiques comprend une caméra de télévision (1) pouvant être reliée par une bride standard (8) à un appareil chirurgical, notamment à un endoscope. Ce système se caractérise par une combinaison des caractéristiques suivantes: l'électronique de la caméra est séparée de la caméra elle-même et se trouve dans une enceinte (2) étanche aux fluides, sans passages, etc., l'enceinte (2) étant reliée à la caméra (1) par un câble (3); pour l'équilibrage des couleurs, une bague tournante avec un aimant (11) est agencée du côté extérieur de l'enceinte (2) ou sur la caméra (1), sa position étant saisie par un capteur de champ magnétique agencé dans l'enceinte ou dans la caméra; pour l'amenée de tension et pour le découplage des signaux vidéo, l'enceinte comprend une douille à jacks multiples (4) qui peut être fermée avec un bouchon (5) lorsqu'elle n'est pas utilisée.
Patent EP-0330820-A1 (EP)
Inventor: WANOU MASAHIRO C O FUJITSU LIM
IPC: G03G15/02
Filed: 1989-01-19
Abstract: A brush type charging unit (20) having a constant-­current regulated power supply (22; 22′) for supplying a constant current to a moving photosensitive medium (12) through a conductive fiber brush (21) contacting the moving photosensitive medium (12), for charging the photosensitive medium (12) uniformly such that the charged potential varies within a range smaller than 10 V when an atmospheric condition changes from 5°C-20% RH to 35°C-80% RH. The constant-current regulated power supply (22; 22′) has a pulse removing circuit (226) for providing that the moving photosensitive medium (12) is uniformly charged even though a few pin-holes exist in the photosensitive medium (12). A fiber element has resistance between 4.5 x 10⁷ ohm and 1 x 10¹³ ohm when said fiber element has a size of 1 denier and a length of 1 mm, for charging the photosensitive medium (12) properly, avoiding burn out of the fiber element.
Patent EP-0384921-A1 (EP)
Inventor: PARIL HUGO
IPC: F23L17/02
Filed: 1989-02-28
Abstract: The invention relates to a chimney cowl with a pipe extension (2) prolonging the chimney flue, and with a bottom flange (3) for fastening to a chimney coping (5). According to the invention, there are arranged on the external circumferential surfaces of the pipe extension (2) vertical wind guide profiles (7), with which a side wind is caught and diverted vertically upwards, as a result of which the smoke flowing out of the internal region of the pipe extension (arrows 17) is only influenced to a small extent by the side wind (arrows 15). In a preferred embodiment, there is additionally arranged in the upper region of the pipe extension (2) a cylindrical ring (10) which in this region has a connection to the wind guide profiles (7) so that as a result nozzle-shaped upwardly directed ducts for deflection of the side wind are produced. Advantageously, wind guide profiles (14) are also arranged on the ring (10). A hinged lid (8) is arranged above the pipe extension (2) and protects against downwinds and precipitation. <IMAGE>
Patent EP-0340481-A1 (EP)
Inventor: HAUCK DIETER
IPC: G01D5/248
Filed: 1989-04-10
Abstract: In a method for evaluating signals of an incremental transmitter which generates at least two mutually phase-shifted tacho signals which are counted, particularly in a printing machine, the tacho signals are only counted when a permissible combination of the tacho signals is present. 
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Patent EP-0352664-A1 (EP)
Inventor: KAWADA KOJI C O NEC CORPORATIO
IPC: H01L27/10
Filed: 1989-07-21
Abstract: A semiconductor memory device according to the present invention has a plurality of memory cells of the one-transistor and one-capacitor type, and a plurality of bit lines (68 and 69) coupled to columns of the memory cells, respectively, and dis­posed in an insulating film (70) over the memory cells, and a common upper electrode (54) is shared by the storage capacitors of the memory cells and has shield portions (57, 58 and 59) interposed between the bit lines, so that the adjacent bit lines are less liable to be capacitively coupled by virtue of the shield portions, thereby allowing data bit signals to propagate without any undesirable influence of the adjacent bit lines.
Patent EP-0367940-A1 (EP)
Inventor: FROIDEVAL PATRICK
IPC: B65G47/244
Filed: 1989-09-09
Abstract: Device for turning an elongate article such as, for example, a folding box, during transport by 90 DEG  by means of a chain (2) running in the longitudinal direction, which has carriers (3, 4) for transporting the article (1) lying thereon in the longitudinal direction. A further, inclined chain (8) is provided on which downwardly protruding fingers (9) are provided which engage with a longitudinal side wall (10) of the article (1) in the front portion of the latter, and thereby turn the article. A further transport chain (5) can be provided for further transport, the carriers captives (6, 7) of which continue the turning of the article. <IMAGE>
Patent EP-0360119-A1 (EP)
Inventor: FABRY BERND DR
IPC: C07C309/10
Filed: 1989-09-11
Abstract: In a process for producing sulfonates of possibly ethoxylated and/or propoxylated fatty alcohols, esters of the carboxylic acid are sulfonated with possibly ethoxylated and/or propoxylated fatty alcohols containing 16 to 22 carbon atoms and at least one olefinic double bond, and then neutralized and hydrolyzed with aqueous bases at pH values greater than 13. The resultant surface-active products have a low salt content.
Patent EP-0417335-A1 (EP)
Inventor: BARRE CLAUDE DIPL-ING
IPC: H03K19/0175
Filed: 1989-09-11
Abstract: A circuit arrangement with a first (T1) and second (T2) bipolar transistor, the coupled emitter connections of which are connected via a first current source (S1) to a first potential (V1) and the collector connections of which, carrying output signals, are in each case connected either directly or via a resistor (R1, R2) to a second potential (V2), with a first field-effect transistor (Q1) to which a first input signal (E1) is applied at the gate connection and the drain connection of which is connected via a third resistor (R3) to the second potential (V2) and the source connection of which is connected, on the one hand, to the base of the first bipolar transistor (T1) and, on the other hand, via a second current source (S2) to the first potential (V1), and with a second field-effect transistor (Q2), to the gate connection of which a second input signal (E2) is applied and the drain connection of which is connected via a fourth resistor (R4) to the second potential (V2) and the source connection of which is connected, on the one hand, to the base of the second bipolar transistor (T2) and, on the other hand, via a third current source (S3) to the first potential (V1). <IMAGE>
Patent EP-0359198-A1 (EP)
Inventor: ANDERSON DAVID N
IPC: A23N1/00
Filed: 1989-09-12
Abstract: A juice extractor uses two commonly driven crank arm (52, 70) drive systems to provide a low profile juice extractor (10) having upper and lower fruit cups (16, 18), a juice collecting sump (20), a strainer tube (22) and an orifice tube (24). A conventional tubular knife (26) and a receiver (28) for the knife (26) are also provided.
Patent EP-0370221-A1 (EP)
Inventor: SCHIELE OTTO
IPC: E03F5/10
Filed: 1989-10-12
Abstract: The invention, which relates to a method and devices for limiting discharge flows from a container of liquids, achieves an insensitivity to disturbances when a counterflow is generated in the discharge line, preferably by a centrifugal pump. <IMAGE>
Patent EP-0327173-A1 (EP)
Inventor: PFLETSCHINGER ELMAR
IPC: B29C53/60
Filed: 1989-01-27
Abstract: The invention relates to a process for the manufacturing of a wheel of a laminate structure, comprising winding virtually continuous fibres around a mandrel with a polar winding machine, partially near-­radial and partially near-circumferential and curing a thermosetting resin by which the fibres were impregnated, and is characterized in that the fibres are wound on a mandrel that consists of at least two parts (1,1′), the two parts are separated by a certain distance (3), and that the winding is performed in such a way, that the radial winding (4) takes place first, whereas the circumferential winding (6) takes place last, while during the latter type of winding the gap (3) between the mould parts (1,1′) is closed.
Patent EP-0418429-A1 (EP)
Inventor: MONTANO GIACOMO
IPC: B62J1/08
Filed: 1989-09-18
Abstract: The saddle (2) comprises a pair of swinging arms (5, 6), each of which is hinged onto the framework (4) of the saddle and onto a support structure (3) integral with the vehicle; at least one (5) of both above said arms is mechanically connected with elastic means (8) so as to deform these latter during the oscillation of the arms, in order to generate an elastic reaction force suitable for counteracting the forces applied to the saddle.
Patent EP-0370542-A1 (EP)
Inventor: GOBIN GUY
IPC: F16J15/16
Filed: 1989-10-23
Abstract: The invention relates to a sealing element to be applied when feeding at least one elongated object, such as wire, strip, ... through the wall of a vacuum apparatus, at least com­prising a tubular casing that can be attached in sealing rela­tion in the wall of the vacuum apparatus and which has an inside cross-sectional area that is larger than the cross-sectional area of the wire, whereby the casing com­prises two or more detachable parts that together constitute at least part of the casing length and that abut in sealing relation maintaining a free cross-sectional area that along the casing length concerned is minimally sufficient to allow an elongated object to be fed through.
Patent EP-0376414-A1 (EP)
Inventor: FABIUS ALBERT
IPC: F16C29/04
Filed: 1989-12-22
Abstract: A supporting arm consists of telescoping sections (17-­19) which are mutually supported by means of roller bearings such as needle bearings (8) or ball bearings (25). The cross sectional shape of the sections (17-19) is polygonal, so as to provide a high bending and torsional stiffness. By providing grooves in the supporting faces (10, 23, 24) of the sections, the strength characteristics as well as the behaviour during telescoping under high loads may be enhanced.
Patent EP-0378882-A1 (EP)
Inventor: UNEWISSE HEINZ
IPC: F16L13/04
Filed: 1989-12-20
Abstract: The invention is based on the problem of providing a connection technology with which thin-walled tubes of titanium or a titanium alloy can be connected in a simple, reliable and cost-effective manner. For this purpose, pressed fittings are provided with bead- shaped ends, holding a sealing ring, the latter being connected to the pipe ends in a positively locking and force-fitting manner in the cold state, by means of a pressing tool. <IMAGE>
Patent EP-0368462-A1 (EP)
Inventor: SWIRSKI CHESTER JR
IPC: G01N33/557
Filed: 1989-09-27
Abstract: A method of immunoassay for analyzing a bodily fluid for the presence of an analyte relies on observing substantially the entire course of a precipitin reaction from initiation to substantial completion of the precipitation, defining a mathematical function which represents the amount of precipitation versus time and contains constants which can be adjusted so that the function matches the observed precipitation versus time curve, and fitting the observed data to the mathematical function by adjusting the constants so that the mathematical function matches the observed precipitation versus time curve as closely as possible. Values for the maximum rate of precipitation and for the time interval from initiation of the precipitation to the time of maximum rate of precipitation are calculated from the mathematical function. A reference curve is generated using standard containing known concentrations of analyte according to conventional analytical procedures. The values so calculated for the parameters of the precipitation can then be used to determine whether a given sample presents a condition of antigen (analyte) excess and must be discarded or a condition of antibody excess which can be used in conjunction with the reference curve to report a valid concentration of analyte.
Patent EP-0333526-A1 (EP)
Inventor: DUTHEIL DANIEL
IPC: F16K21/10
Filed: 1989-02-03
Abstract: Slow-closing valve in which the delay chamber communicates with the water inlet through a calibrated orifice (6) in which a metal rod (7) is able to move, characterised in that the calibrated hole is made in a small tablet (10), made of a hard material, and attached to the part that usually comprises the calibrated orifice. <IMAGE>
Patent EP-0333588-A1 (EP)
Inventor: SURZUR ALAIN
IPC: E05C9/04
Filed: 1989-03-16
Abstract: Lock for securing a rod 3 of an existing lock 2. As a result of the displacement of a finger fastened to the rod, a sliding bolt is compressed and escapes under the action of a spring. Opening is obtained by the transmission of one or more codes from the keypad 12 controlling an electromagnet 4, thus making it possible to release and displace the rod 3. <IMAGE>
Patent EP-0370891-A1 (EP)
Inventor: DUBUS GERARD
IPC: H05B6/78
Filed: 1989-11-21
Abstract: According to the invention, the device comprises a rectangular waveguide, operating according to the TE01 mode, terminated by two fixed short-circuits (7), the guide and the short-circuits are in two distinct sections (2, 3), corresponding to a cut along the mid-plane of the two large faces; the two sections (2, 3) are kept in a position facing one another with a  separation (e) making possible the passing of a flat material (4) over the whole width of the guide; a means of magnetic coupling is mounted on one of the ends of the section (2) and connected to a receiver or to a generator of microwaves. Preferably, the coupling is produced with the aid of a rigid conducting wire (5) whose part (8) interior to the guide has the form of a loop. When the means of coupling is connected to a microwave receiver, the device applies in particular to the measuring of the temperature of the flat material. When it is connected to a generator, the device applies in particular to drying. <IMAGE>
Patent EP-0373025-A1 (EP)
Inventor: CONSTANTIN DANIEL
IPC: B65B61/20
Filed: 1989-11-23
Abstract: The machine comprises, at a first level (N1), a turret (4) mounted rotatably about a substantially vertical axis (5) and comprising receptacles distributed over its periphery in order to receive the boxes (2), as they pass in front of a workstation, and to carry them in a stepwise manner, as the turret rotates, to various successive workstation, and, at a level (N3) different from the first, means (A) for supplying the article to a station, perpendicular to a box (2) in the open state, displacement means being furthermore provided in order to introduce the article (1) into the box (2) by a substantially vertical movement. …<IMAGE>…
Patent EP-0408817-A1 (EP)
Inventor: NORDIN HARALD E
IPC: A61C13/30
Filed: 1989-07-20
Abstract: The set of anchoring elements for an artificial tooth comprises a cap (12) which is made of a gold alloy and which can be fitted onto the head of the root canal anchor (4) in a defined manner. The porcelain structure can be cast directly onto this cap. The head of the root canal anchor (4) comprises, for the purpose of alignment, a pin (8) with a lateral flattened area (9), and the cap which can be fitted has a corresponding bore (14) with a flattened area (15). The set of anchoring elements also comprises a transfer cap (10) and a transfer pin (19) with the same orientation aids as in the pin and in the cap.   When producing the artificial tooth, an impression is first taken with the transfer cap applied, then a plaster impression is produced with the transfer pin engaged in the transfer cap, after which the dental technician can fit the cap onto the projecting transfer pin in order to shape the porcelain crown directly thereon. Finally, the dental technician sticks the finished artificial tooth, with the cap contained therein, onto the root canal anchor. A set of anchoring elements of this type facilitates and very much simplifies the production of an artificial tooth and permits not only a shorter and considerably more comfortable procedure for the patient, but also a saving in terms of costs. <IMAGE>
Patent EP-0360763-A1 (EP)
Inventor: MORESCHI SERGIO
IPC: A47C7/44
Filed: 1989-09-05
Abstract: A chair or armchair comprising an element (12) supporting the backrest articulated at an intermediate portion below the plate (10) of the seat by means of a horizontal shaft (14) positioned transversely, while the plate of the seat and the element which supports the backrest are connected, at a distance from the axis of articulation (14), by a tie rod (17) associated with a capsule with telescopic elements (18, 19) containing a precompressed spring (20) capable of offsetting the displacements of the backrest about the abovementioned shaft as a function of the thrust forces applied thereto. <IMAGE>
Patent EP-0419480-A1 (EP)
Title: A method and equipment for atomizing liquids, preferably melts.
Inventor: LARSSON HANS-GUNNAR
IPC: B05B17/00
Filed: 1988-12-05
Abstract: PCT No. PCT/SE88/00671 Sec. 371 Date May 23, 1990 Sec. 102(e) Date May 23, 1990 PCT Filed Dec. 5, 1988 PCT Pub. No. WO89/05197 PCT Pub. Date Jun. 15, 1989.The invention is a method and apparatus for atomizing metal melts by disintegration of a vertical tapping stream of the melt with the aid of horizontal media jets of pressurized gas. The media jets are formed by two slot-shaped nozzles or row of nozzles separate from each other. The jets are oriented to flow at an angle beta between the media jets. A zone is established between the media jets just prior to the intersection of the tapping stream with the media jets. The tapping liquid is drawn back into the zone by the media jets action.
Patent EP-0348473-A1 (EP)
Inventor: ANDERSON CARL L
IPC: H01L29/866
Filed: 1988-10-11
Abstract: An integrated circuit structure which emulates the reverse bias breakdown characteristic of a Zener diode is dis­
closed. It is particularly suited for gallium arsenide MESFET fabrication, for which satisfactory Zener-type devices are not 
otherwise available. Back-to-back buried diodes are formed by implanting a buried layer of one polarity doping into a se­
mi-insulating substrate, and further implanting a pair of spaced contact regions of opposite polarity but higher doping le­
vels from the buried layer to the substrate surface. The diode action takes place at the junctions of the contact regions and 
the buried layer. The device is symmetrical in operation, exhibiting a sharp breakdown at a defined voltage threshold. Spe­
cific implant energies and concentrations for a buried layer doped with BE⁺ ions and contact regions doped with Si⁺ ions 
are described. In an alternate embodiment, only one contact region is of opposite polarity to the buried layer, resulting in 
only one buried diode.
Patent EP-0362405-A1 (EP)
Inventor: HIRANO HIROSHI NOBORITO
IPC: C09K11/62
Filed: 1989-03-07
Abstract: Améliorations relatives à une plaque sensible aux rayons X, à un procédé de production de cette plaque, à une substance luminescente photostimulée et à un procédé de production de cette substance, comprenant (1) un moyen permettant de n'utiliser qu'une étape de calcination ou d'enlever un substrat d'une feuille de substance luminescente afin d'améliorer l'intensité de luminescence, (2) un moyen permettant d'ajouter un ou plusieurs films résistant à l'humidité sur le film de protection ordinaire, (3) un moyen permettant d'éliminer un liant contenu dans la substance luminescente par la réduction en cendres, afin d'améliorer l'intensité de luminescence, (4) un moyen permettant d'effectuer la calcination de manière à obtenir un semi-produit concassé par une plaque de quartz pour compenser un gauchissement d'une plaque sensible aux rayons X, (5) un moyen permettant d'utiliser au moins de l'hélium comme gaz réducteur dans le but de convertir entièrement l'europium tervalent contenu dans le matériau brut d'une substance luminescente en europium bivalent, de manière à améliorer l'intensité de luminescence, et (6) un moyen permettant d'utiliser un composé complexe contenant des halogénures de métaux alcalino-terreux et un sulfure d'un métal alcalino-terreux, par exemple BaCl2-xBaBr2-yCas:zEu2+ et autres pour accroître l'intensité de luminescence dans la plage de longueurs d'ondes comprises entre 650 et 850 nm, de manière à permettre l'utilisation d'un laser à semi-conducteur comme lumière d'excitation.