baber/WOPTO huggingface dataset:
Patent EP-0339445-A1 (EP)
Inventor: THEN JOHANN DR
IPC: A23L27/30
Filed: 1989-04-19
Abstract: Pseudomonas paucimobilis DSM 4429 synthesises in aerobic culture a polysaccharide with the essential components L-rhamnose, glucose, galactose, mannose and glucuronic acid in the ratio 1:0.5 to 1.8:0.04 to 0.1:0.04 to 0.16:0.2 to 0.6. Rhamnose can easily be eliminated from this polysaccharide by hydrolysis and used as precursor for preparing various pharmaceutical products, crop protection agents or aromatising substances.
Patent EP-0358858-A1 (EP)
Inventor: DANIELS IVO
IPC: C08J3/12
Filed: 1989-06-14
Abstract: Bitumen granules which contain 0.5 to 6 % by weight of a powdering and separating agent such as, for example, synthetic silica or carbon black, is produced by atomising hot liquid bitumen in a known spray mixer and simultaneously introducing the powdering and separating agent via the cold air stream into the spray mixer.
Patent EP-0384029-A1 (EP)
Inventor: TANAKA YUZURU
IPC: B23Q17/22
Filed: 1989-12-19
Abstract: A contact detecting system in a machine tool, used in combination with a switch-contained touch sensor (20) having a moveable stylus (23) for making a usually closed switch (25) open by moving itself due to contact with an object such as a workpiece to be detected, which can obtain an output from a sensor unit (6) when the stylus (23) is brought into contact with the workpiece, namely, produce the same effect as a system which employs a touch probe assembly functioning as one part of a circuit and is used limitedly only with relation to a workpiece made of a conducting material.
Patent EP-0333268-A1 (EP)
Inventor: TSCHAEN DAVID M
IPC: C07F7/18
Filed: 1989-03-10
Abstract: A process is described for the stereo-­controlled synthesis of (3R,4R)-3-[(1R)-1-hydroxy­ethyl]-4-benzoyloxyazetidin-2-ones and their derivatives which are useful intermediates in the synthesis of carbapenem antibiotics.
Patent EP-0360328-A1 (EP)
Inventor: DAMMANN HANS DR
IPC: B23K26/00
Filed: 1989-09-11
Abstract: In a device for treating a work piece with laser light, this device contains a laser (10), whose laser light beam is split up by a divider arrangement (11) into at least two partial laser light beams of largely the same intensity, and a control arrangement (20) which controls the light intensity of the laser (10) and moves a work support (27) and the laser (10) relative to one another for positioning the work piece (23). The divider arrangement (11) contains at least one binary phase diffraction grid (12) by which the laser light beam coming from the laser (10) is split up into a plurality of partial laser light beams in order to produce in each case different projection patterns on the work piece (23). 
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Patent EP-0386348-A1 (EP)
Inventor: DEBETENCOURT JEAN
IPC: B65D41/34
Filed: 1989-09-29
Abstract: The invention concerns a screw cap comprising, concentrically with the skirt of the cap, a guarantee ring which is connected at places to this skirt by the intermediary of small cross-pieces which, because of their small cross-section, can be broken during the unscrewing of the cap, characterised in that, between the abovementioned skirt (2) and the abovementioned guarantee ring (3), there are provided protective support elements (4) which maintain the abovementioned guarantee ring (3) at a distance from the skirt of the abovementioned cap (2). <IMAGE>
Patent EP-0376397-A1 (EP)
Inventor: CHELOUCHE MARC
IPC: H04L27/10
Filed: 1989-12-20
Abstract: This device comprises, for frequency-modulation, an oscillator with voltage control of frequency (15), and a control circuit (10) which engenders frequency variation slopes which differ depending on the data to be transmitted. Means (50, 60, 62, 64) are provided for preventing frequency differences from arising suddenly. 
<??>Application: information transmission. 
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Patent EP-0340937-A1 (EP)
Inventor: KERRY IAN JOHN
IPC: B66C1/66
Filed: 1989-04-17
Abstract: A device for attaching a lifting mechanism to a container provided with an aperture through its end wall comprises a probe member (34) secured to the lifting mechanism (2) and including a head portion (40) for location through the aperture (78) in the end wall (80) of the container (90), and having a surface (44) for abutting a region of the inner face of the end wall (80) bounding the aperture (78). The probe member (34) further includes a body portion (36) projecting from the container (90) and provided with a surface (54) which abuts a substantially diametrically opposed region of the outer face of the end wall (80) bounding the aperture (78). On raising the lifting mechanism (2), the probe member (34) engages the underside of the upper bounding wall of the aperture (78) and is retained in this operat­ive position by co-operation between the surfaces (44,54) on the head and body portions (40,36) with the surfaces on the inner and outer faces of the end wall (80) of the container (90) respectively.
Patent EP-0364127-A1 (EP)
Inventor: CURRAN MICHAEL WILLIAM BERRY
IPC: G06F9/445
Filed: 1989-09-26
Abstract: A data processing system comprises a plurality of processing modules, and a central services module, connected by a system bus. Details of the expected system configuration and of a normal bootstrap load path are held in a non-volatile store. On power-up or system restart, the non-volatile store is tested. If the test is satisfactory, a defined bootstrap procedure is executed; otherwise an undefined bootstrap procedure is performed. The defined bootstrap procedure compares the expected configuration with the actual system configuration. If they match, the bootstrap program is loaded from the normal load path. If they do not match, the undefined bootstrap procedure may be entered. In the undefined bootstrap procedure, the central services module searches for possible bootstrap load paths and attempts a load from one of these paths. The defined bootstrap is expected to be the normal procedure, and is faster. The undefined bootstrap is entered automatically whenever it appears that the non-volatile store has not been set up, and provides a way of loading the system without any bootstrap load path having to be specified.
Patent EP-0334762-A1 (EP)
Inventor: FELDMAN ANDREI
IPC: G01N23/04
Filed: 1989-03-23
Abstract: L'invention concerne les scanners à rayons X et plus particulièrement un procédé d'étalonnage de tels appareils.L'invention réside dans le faite que l'on utilise un seul étalon 32 de forme elliptique par exemple, et que l'on effectue des mesures d'atténuation pour plusieurs positions angulaires principales du scanner (30, 31) autour de l'étalon (32). En outre, on effectue plusieurs mesures ou vues de part et d'autre de cette position principale pour calculer une atténuation moyenne par canal. La courbe d'atténuation est ensuite lissée par filtrage et approximation polynomiale.L'invention est applicable aux scanners à rayons X.
Patent EP-0341172-A1 (EP)
Inventor: DE RUYTER JACKIE ANDRE
IPC: B65H35/00
Filed: 1989-04-04
Abstract: Adhesive tape (R) dispenser of the type consisting of a yoke mounted so as to rock about an axis (4-4') located at the surface of a cylindrical body (C) housed in the hub (M) on which the tape (R) is wound, and carrying, on the one hand, a cutting element (3) and, on the other hand, a transverse tab (6) forming a bearing surface for the free end (R') of the tape after cutting, characterised in that: - the length (L) of the arm (1, 1') of the yoke is greater than the maximum radius of the roll of the tape, - the cutting element (3) is carried by the yoke with interposition of a spacer (2), the purpose of which is to ensure a substantially constant first distance (a) between this cutting element (3) and the surface of the tape roll, - the bearing tab (6) is carried by the yoke at a second distance (b) which is tangential and substantially equal to the first distance (a). <IMAGE>
Patent EP-0384095-A1 (EP)
Inventor: GUGEL BERND DIPL-ING FH
IPC: B41J2/28
Filed: 1989-02-20
Abstract: A matrix needle print head, in particular of the pretensioned design, has a baseplate (1) of low-retentivity material, an annular permanent magnet (2), a spacing ring (3), a spring (4) which is radially outwardly clamped in each case and to which an armature body (6) is attached and can be pretensioned in each case against the core (7) of an electromagnetic coil (8) arranged in each case on the baseplate (1), it being possible to eliminate the magnetic flux generated by the permanent magnet (2) by supplying the electromagnetic coil (8) with current and it being possible to push the armature body (6), to which a printing element (4a) is attached, against a recording carrier and, if appropriate, a secondary magnetic flux circuit being formed to the main magnetic flux circuit (9) formed via the permanent magnet (2) via a short-circuit body. 
<??>In order to avoid a power-reducing influencing of adjacent electromagnetic coils by their magnetic fields, it is proposed according to the invention to surround each electromagnetic coil (8) on its circumference (8a) partially or completely with low-retentivity materials (11). 
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Patent EP-0388575-A1 (EP)
Inventor: WEBER PETER
IPC: E04D13/10
Filed: 1989-03-23
Abstract: The snow guard (5) is of two-piece design, with a suspending part (6) and a fastening part (10) which can be connected to the latter. The suspending part (6) comprises a bearing part (7) extending parallel to the surface of the roof, a projection (8) intended for suspension from a drip nose (4) arranged on a tile (2), and a tab (9) projecting away from the roof. The fastening part (10) is angular in its side view. One leg forms a snow-retaining part (11) and the other leg forms a pressure part (12). In the region of the vertex, each leg possesses a rectangular opening (14, 15), arranged in the transverse direction, for guiding through the tab (9) of the suspending part (6). By pressing the fastening part (10) on the tile (2), the openings (14, 15) in the legs (11, 12), designed to be resilient relative to one another, are tilted or jammed by the tab (9). Owing to the points of contact of the pressure region (13) and of the projection (8) of the snow guard (5) with the tile (2) being mutually offset in the longitudinal direction of the tile (2), a torque is exerted on the former, which guarantees a secure engagement of the projection (8) behind the drip nose (4). The snow guard can be easily manufactured from strip-like material and can be used on virtually any type of tile irrespective of the thickness of the tile (2). <IMAGE>
Patent EP-0360743-A1 (EP)
Inventor: GUTH CHRISTIAN
IPC: D06L1/14
Filed: 1989-09-12
Abstract: Nonionic surfactant mixture as textile finishing agent, which has an HLB value of 13 to 14 and consists of 1) a nonionic surfactant compound having an HLB value of 0.1 to 10 and 2) a nonionic surfactant compound having an HLB value of 15 to 20, components 1) and 2) being present in a weight ratio of 1 : 0.4 to 1 : 7.
Patent EP-0370959-A1 (EP)
Inventor: MAILLEFER CHARLES
IPC: D04C3/40
Filed: 1989-11-22
Abstract: The trucks (30) carrying the weft bobbins (9) are guided by the rail (20) which is fixed to the rotary disc (10) carrying the warp bobbins (11). Propulsion means mounted on the inner rotary disc (8) propel the trucks continuously in the opposite direction. Thus, the levers (18) acting on the warp yarns (17) are controlled in a reciprocating movement by the cam (21), in order to move the warp yarns (23) into the slots (22) of the outer rotary assembly (10, 20) and extract them from it by passing them between the trucks and their continuous propulsion means, without solid parts being subjected to friction. <IMAGE>
Patent EP-0397725-A1 (EP)
Inventor: STONE RALPH SCOTT
IPC: F16K5/06
Filed: 1988-12-16
Abstract: Un ressort destiné à un clapet à bille d'entrée supérieur comporte un élément à ressort (50A) généralement en forme de ''u'' avec une extrémité ouverte. Le clapet à bille comprend un corps (12) pourvu de passages d'écoulement d'admission et de sortie communiquant avec une chambre. Un élément à bille (18) est monté dans la chambre de clapet en vue de sa rotation entre des positions ouverte et fermée par rapport aux passages d'écoulement. Un joint (40A, 40B) est monté adjacent à chaque passage d'écoulement, avec une face d'étanchéité en relation d'étanchéité contraire avec l'élément à bille. Un bloc-siège mobile est situé entre le joint et le corps de clapet afin de maintenir ledit joint en contact d'étanchéité avec l'élément à bille. Le ressort est situé entre le bloc-siège mobile et le corps de clapet et est adapté pour solliciter le bloc-siège mobile et le joint en direction de l'élément à bille.
Patent EP-0354231-A1 (EP)
Title: Lanceur stabilise de laser dans une fibre optique
Inventor: OWEN KENNETH HAROLD
IPC: G02B6/42
Filed: 1988-12-01
Abstract: Un système de lancement d'un laser (1) dans une fibre optique (14), comprend un dispositif qui supprime la formation d'une onde stationnaire parasite dans la cavité (6) du laser, soit en empêchant la lumière du laser (1) d'être réfléchie par la fibre (14) dans la cavité, soit en empêchant la lumière réfléchie dans la cavité par la fibre de former une onde stationnaire parasite. Dans un mode préférentiel de réalisation, le système comprend une lumière laser (1) du type barre, une face postérieure (12) et une fibre optique (14) dont la face terminale (15) est essentiellement parallèle et couplée à la face postérieure (12) de la lentille (10). L'angle entre le sens de propagation de la lumière laser incidente et la perpendiculaire à la face terminale (12) de la fibre est suffisant pour éloigner de la cavité du laser la lumière réfléchie par l'interface entre la lentille et la fibre. D'autres modes de réalisation comprennent un dispositif de variation de la longueur du trajet optique entre le laser (1) et la fibre (14), ou un dispositif de variation de la fréquence de la lumière propagée entre le laser (1) et la fibre (14), afin de réduire les probabilités de formation d'une onde stationnaire parasite par la lumière réfléchie par la fibre (14) dans le laser (1).
Patent EP-0406246-A1 (EP)
Inventor: FLAIG ULRICH
IPC: F02D41/12
Filed: 1989-02-02
Abstract: Procédé permettant d'éviter un moment d'entraînement trop élevé sur les véhicules routiers. Lorsqu'on relâche la pédale de l'accélérateur, le moteur reçoit une quantité de carburant qui est légèrement inférieure à celle correspondant à une charge nulle et qui est réduite linéairement avec le temps. La modification du nombre de tours qui en résulte est contrôlée. Lorsqu'une modification déterminée du nombre de tours par unité de temps est dépassée, la quantité de carburant est augmentée linéairement avec le temps jusqu'à ce qu'on observe une modification positive déterminée du nombre de tours, puis la quantité de carburant est diminuée à nouveau. Le processus se répète jusqu'à ce que le véhicule fonctionne à un régime correspondant à un nombre de tours constant.
Patent EP-0408611-A1 (EP)
Inventor: KARTHEISER PETER J
IPC: H01B7/29
Filed: 1989-02-14
Abstract: Cette invention concerne une structure multicouches présentant une adhésion améliorée entre ses couches. La structure multicouches comporte, dans l'ordre suivant, une couche de PVC, une couche de résine adhésive et une couche de polyamide. La résine adhésive comprend un solvant organique, une résine vinylique, un plastifiant phtalique et un produit nivelant. La résine vinylique est choisie dans le groupe composé du terpolymère chlorure de vinyle-acétate vinylique-alcool vinylique (VAGH), du copolymère chlorure de vinyle-acétate vinylique (VYHH) et du terpolymère chlorure de vinyle-acétate vinylique-acide maléique (VMCM). Des conducteurs électriques formés à partir d'un conducteur métallique et de la structure multicouches présentent une meilleure adhésion entre les couches, même après que la couche de polyamide a absorbé de l'humidité.
Patent EP-0364548-A1 (EP)
Inventor: BYRON DAVID JOHN
IPC: C09K19/20
Filed: 1989-03-25
Abstract: Composés liquides cristallins selon la formule (I), où R1, R2 et n ont les significations indiquées dans la revendication 1, et des mélanges de liquides cristallins avec au moins deux composés liquides cristallins caractérisés en ce qu'au moins l'un d'entre eux est un composé selon la formule (I).
Patent EP-0370090-A1 (EP)
Title: Immunogens and biologically active peptides derived from shared sequences from antigens and anti-idiotypic antibodies or antibodies specific for cellular receptors of the antigens.
Inventor: GREENE MARK I
IPC: C07K19/00
Filed: 1989-04-28
Abstract: A novel method of synthesizing immunogens is disclosed. First a shared sequence between an anti-receptor antibody for an external antigen and antigen itself is determined. The shared sequence is then used to construct peptides which may be used as immunogens. A method of providing agents for binding to cellular receptors is also disclosed. Such receptor binding agents are similarly constructed by determining a shared sequence between anti-receptor antibodies and an external antigen. The resulting products may be used as vaccines or as pharmaceuticals which are either directly active on the target cells, or indirectly active as the result of preventing receptor binding by the subject antigen.
Patent EP-0381779-A1 (EP)
Inventor: TAKAHASHI NAOYA
IPC: B41M5/165
Filed: 1989-08-09
Abstract: The invention relates to a pressure-sensitive copying material comprising an electron-accepting color-developing agent and a solution of an electron- donating, color-forming agent capable of forming color when brought into contact with said color-developing agent in a solvent, wherein a solvent composition composed of (a) 5 to 50 vol % of a hydrogenated low polymer of propylene and/or a butene and (b) 50 to 95 vol % of a bicyclic aromatic hydrocarbon and/or chlorinated paraffin oil having a viscosity at 40' C of 3cSt or more is used as the solvent for the color-forming agent solution, and an aromatic carboxylic acid or its polymer, metal salt thereof, polyvalent metal carboxylate-modified terpene phenol resin or a derivative thereof is used as the color-developing agent.
Patent EP-0429531-A1 (EP)
Title: Improvements in electromagnetic screening.
Inventor: CLARKE TREVOR ROBERT SOUTHWOOD
IPC: H01P11/00
Filed: 1989-08-18
Abstract: A laminated structure (10) is provided for use in impeding the passage of electromagnetic radiation, said material comprising a conductive metal barrier (12) for screening first and second regions lying on opposite sides of the barrier electromagnetically from one another, and a layer of a conductive elastomeric material (14) overlying a substantial surface area portion of at least one surface of the barrier which faces one of the first and second regions. There is also provided a method of reducing or substantially eliminating leakage of electromagnetic radiation between first and second regions lying on opposite sides of a conductive metal barrier, which comprises providing a layer of a conductive elastomeric material so as to overlie a substantial surface area portion of at least one surface of the barrier which faces one of the first and second regions. Typical conductive elastomer materials comprise an elastomeric polymeric material and an electrically conductive particulate filler.
Patent EP-0437474-A1 (EP)
Title: Supervision and control of airport lighting and ground movements.
Inventor: NORMAN ROLF
IPC: H05B37/02
Filed: 1989-10-09
Abstract: In an arrangement for supervising and controlling field light units (20) at an airport, a regulator provided with a monitoring unit for power supply and for monitoring the light units is arranged individually for each light unit (18,20) to regulate the light intensity of the light units and to receive information as to their operational status. In a preferred embodiment, each light unit comprises two separate light sources that can be alternately and separately connected into circuit in case of failure to either of the light sources. Each light unit is provided with an electronic unit including a regulator, monitoring unit, and modem for power supply to the light unit and for monitoring the operation of the light unit. Each light unit is individually addressable from a control central for the airport. A ground traffic control system can be integrated into the field lighting system by connecting suitable presence detectors to the system.
Patent EP-0381042-A1 (EP)
Inventor: KORTH KNUT
IPC: A61M25/00
Filed: 1990-01-25
Abstract: The invention relates to a catheter with several lumina (1, 2, 5) and with openings (3, 7, 9) arranged at the catheter tip and leading to the drainage lumen. The invention lies in the fact that the cross-section of each discharge opening (9) is smaller than the cross-section of the lumen (1) to which the opening (9) leads and which serves for the drainage. In this way, it is possible, if solid tissue parts are contained in the urine, for the latter to be drawn off safely. <IMAGE>
Patent EP-0405098-A1 (EP)
Inventor: DANGSCHAT HOLMER DIPL-ING
IPC: G01B9/02
Filed: 1990-05-10
Abstract: Provided in a laser interferometer-refractometer is a vacuum chamber (10) by means of which a part of the measuring beam (4) can be evacuated. The length (L) of the evacuatable path segment of the measuring beam (4) is fixed by connecting pieces (7, 8) which connect the optical limiting elements (1, 6) to one another. In order for the length (L) of the evacuatable path segment to be independent of the ambient air pressure, the optical limiting elements (1, 6) are arranged entirely inside the vacuum chamber (10) and separated from the inside walls of the vacuum chamber (10). <IMAGE>
Patent EP-0417397-A1 (EP)
Title: Solid-state camera
Inventor: MATSUNAGA YOSHIYUKI
IPC: H04N5/341
Filed: 1990-05-22
Abstract: Disclosed is a solid-state camera comprising a solid-­state image sensor element(12) composed of a plurality of planarly arranged units of picture element cells(20), drive means(13) for supplying a pulse power source thereto, signal process means(14) for obtaining a picture image signal by processing an output signal from each the unit of picture element cells(20), detection means(142) for generating a detection signal based on an output voltage value corresponding to the picture image signal, and sensitivity adjustment means(132) for generating a sensitivity adjustment signal to adjust sensitivity required based on the detection signal(133) in each the unit of picture element cells(20). This camera controls output signals for read transistors corresponding to the respective picture element cells(20) and the respective picture element cells(20) in a unit row at the same time, and adjusts an output voltage value from each the unit of picture element cells(20) based on an output voltage value of each unit of picture element cells(20) in a previous line, frame or field by stop signal registers for stopping output signals of the picture element cells(20).
Patent EP-0408873-A1 (EP)
Inventor: FINE GERALD JONATHAN
IPC: C03C13/04
Filed: 1990-05-30
Abstract: There are disclosed fluoroborosilicate glasses that are particularly adapted to being drawn with lead silicate core glasses to produce clad glass fibers useful in forming fiber optic bundles to be incorporated in night vision equipment. The cladding glass has a refractive index not over about 1.465 and a coefficient of thermal expansion not over about 80 x 10⁻⁷/°C. The clad fiber has a numerical aperture approximating or equal to one.
Patent EP-0408896-A1 (EP)
Inventor: ANTES GREGOR
IPC: B65C9/25
Filed: 1990-06-15
Abstract: For applying a label having a protective layer (3) to a substrate (15 or 15'), the label of a thermo-adhesive film (2) is punched out by means of a heatable plate (10), which has a cutting edge (14), and immediately thereafter is applied while hot by means of the adhesive layer (4) to the substrate (15 or 15'). The device has a die (5) with the plate (10), brought to a predetermined temperature, and serves both for punching out and for applying the label. The size and shape of the label is predetermined by a base surface (11) of the plate (10). <IMAGE>