baber/WOPTO huggingface dataset:
Patent EP-0494901-A1 (EP)
Inventor: HUNG FRANCIS YUN-TAI
IPC: H01T1/14
Filed: 1990-10-02
Abstract: L'installation de protection décrite, qui sert à protéger un équipement tel que notamment un équipement téléphonique contre les surcharges transitoires de haute tension et/ou de courant causées par exemple par des éclairs à proximité de l'équipement ou des câbles auxquels l'équipement est connecté, comprend un ou plusieurs dispositifs (42, 58; 234, 236) de protection contre les surtensions qui sont montées sur l'une des faces d'un support isolant (18; 218). Un élément de contact généralement plat (62; 290, 312), monté sur l'élément de support, comporte un élément de contact à la terre (90, 296) servant à établir un contact sur une électrode de terre (114, 310) dans l'équipement à protéger et avec chaque dispositif de protection contre les surtensions. Une pièce d'espacement (60, 320, 322) en matériau plastique fusible, couplée thermiquement au dispositif de protection, fond lorsqu'une condition défectueuse soutenue se produit. En fondant la pièce d'espacement permet une connexion électrique entre l'élément de contact et la ligne à laquelle le dispositif de protection contre les surtensions est connectée, court-circuitant ainsi de façon efficace la ligne à la terre. La protection contre les surcharges de courant peut être obtenue, au moyen d'une résistance (116) disposée en série avec la ligne et placée proche de la pièce d'espacement en plastique de façon à chauffer cette dernière lorsqu'une surcharge de courant se produit. Dans un premier cas, la pièce d'espacement comprend un film (60) placé directement entre une paire de contacts (40, 74') qui servent à court-circuiter le dispositif de protection. Dans un deuxième cas, la pièce d'espacement comprend une branche (324) présentant des saillies latérales relativement minces (328, 338) qui fondent et se cisaillent. Dans les deux cas, la pièce d'espacement se compose de préférence d'un polyéthylène haute densité et à poids moléculaire élevé.
Patent EP-0516619-A1 (EP)
Inventor: EDWARDS DAVID BRYN
IPC: G01N29/26
Filed: 1990-09-28
Abstract: Pour l'essai non destructif d'un matériau, une machine possède une base (10) portant des glissières (12, 14) qui permettent le déplacement de deux colonnes (respectivement 16 et 18). Chaque colonne possède une structure de support (24) amovible portant un arbre creux (26) amovible. Chaque arbre creux porte un ensemble servant à émettre des impulsions ultrasonores dirigées à travers un jet d'eau jusqu'à un côté du matériau soumis à essai, l'ensemble pouvant se déplacer sur cinq axes par rapport au matériau. Les deux ensembles à cinq axes sont mécaniquement totalement indépendants, bien que l'on ait prévu de synchroniser les positions et les orientations des trajectoires de transmission des impulsions à tout endroit sur les côtés opposés du matériau.
Patent EP-0502007-A1 (EP)
Inventor: BARBUL ADRIAN
IPC: A61P9/10
Filed: 1990-10-23
Abstract: Méthode destinée à faire baisser le taux de cholestérol dans le flux sanguin de l'être humain. Cette méthode consiste à administrer à un sujet humain in vivo une dose efficace d'arginine ou d'un dérivé d'arginine, un acide aminé apparenté ou un dérivé. On a constaté que des doses quotidiennes de ces substances réduisent considérablement le taux de cholestérol sanguin.
Patent EP-0477302-A1 (EP)
Inventor: SMITH WILLIAM I JR
IPC: G01N33/543
Filed: 1990-06-13
Abstract: Un procédé et un appareil servant à rendre inactifs les agents infectieux dans les fluides biologiques, et à résister à la coagulation de ceux-ci, qui comporte un tube à prélèvement de sang contenant une quantité d'un anticorps qui rend inactifs les agents infectieux lors du contact avec du sang. Des anticorps polyclonaux ou monoclonaux, seuls ou en combinaison, peuvent être utilisés. Le matériau d'anticoagulation comporte un anticorps de facteur sanguin qui résiste à la coagulation du sang. Ceci permet une analyse de certains constituants du sang, tels que les gaz du sang et le potassium.
Patent EP-0498002-A1 (EP)
Inventor: AIGNER HELMAR
IPC: D06M15/55
Filed: 1991-02-05
Abstract: Self-supporting, pleatable and embossable meltblown nonwoven articles are manufactured according to the invention by internal reinforcement of raw nonwoven articles with natural or synthetic impregnating agents comprising aqueous or non-aqueous systems, sealing of the pores being prevented and the pore structure being largely retained. Additives for modifiying the properties of the nonwoven article can be added to the impregnating agent liquor. The meltblown nonwoven articles according to the invention are particularly suitable for use as filter materials.
Patent EP-0443417-A1 (EP)
Inventor: KOESTRING VOLKER
IPC: F16L47/34
Filed: 1991-02-13
Abstract: A tapping clamp (1) made of plastic is described, whose two half shells (2, 3) are connected to a main pipe (4) which is normally laid essentially horizontally. The upper half shell (3) comprises a retaining connecting piece (6), which is aligned at right angles to the longitudinal axis of the main pipe (4) and has a drill (7) for cutting out an opening in the main pipe (4), a connecting piece, which is aligned at right angles to the drill retaining connecting piece (6), for a branch line above the opening which is cut out from the main pipe (4), and a further retaining connecting piece (17) having a gate-type shut-off valve (18), which is guided such that it can move longitudinally therein. The gate-type shut-off valve (18) has an axial alignment which is aligned with the branch connecting piece (16), and can be moved from a quiescent position inside its retaining connecting piece (17) with a sealing inner end region into a shut-off position (18') inside the branch connecting piece (16). <IMAGE>
Patent EP-0460488-A1 (EP)
Inventor: SOHDA TAKASHI
IPC: C07D495/04
Filed: 1991-05-27
Abstract: A sulfur-containing heterocyclic compound of the formula (I)
       
 wherein the ring A is an optionally substituted benzene ring, R is a hydrogen atom or an optionally substituted hydrocarbon residue, B is a carboxyl group which may be esterified or amidated, X is -CH(OH)- or -CO-, and n is an integer of 0, 1 or 2, or its salt, which is useful in the prevention or treatment of osteoporosis.
Patent EP-0461516-A1 (EP)
IPC: B60R13/04
Filed: 1991-06-04
Abstract: The invention relates to an ornamental or guard strip for vehicles in particular for motor vehicles. The strip can alternatively have a longitudinally extending continuous cavity with gripping recesses situated on the contact side to serve as a mounting support or a C-shaped cross-section with a longitudinally extending continuous slot opening on the contact side in each case for the insertion of mounting elements. In addition, the strip is terminated at its end faces by subsequently applied end caps. These end caps correspond in their connecting area to the strip cross-section and are inserted with a tongue-shaped holding part into the cavity or into the slot opening of the strip. The invention resides in the fact that a locking spring (32) is formed from the surface of the tongue-shaped holding part (3) in the vicinity of the end cap by radially and axially extending indents. This locking spring (32) is connected integrally to the holding part (3) at the end cap-side and has on the cut-free narrow side a locking elevation (321) which is directed towards the mounting support. This locking elevation (321) engages in the inserted state behind the edge of a recess (25) of the strip (2). The tongue-shaped holding part (3) is constructed with its free end which faces away from the end cap (31) as an element for securing against displacement with respect to the associated mounting element (4).
Patent EP-0463535-A1 (EP)
Inventor: PRASAD RAVI
IPC: B01D53/26
Filed: 1991-06-17
Abstract: Feed air to a prepurifier adsorption system/cryogenic air separation system for dry, high purity nitrogen and/or oxygen production is dried in a membrane dryer preferably characterized by a countercurrent flow path. Drying is enhanced by the use of purge gas on the permeate side of the membrane dryer, with adsorption system or cryogenic air separation system product or waste gas, dried feed air or ambient air being used as purge gas. Two membrane materials are employed in the membrane dryer, in a single stage or in two stages, for enhanced removal of water and carbon dioxide from the feed air.
Patent EP-0462544-A1 (EP)
Inventor: IGUCHI ATSUSHI
IPC: F22G1/16
Filed: 1991-06-17
Abstract: An induction coil 2 is formed by winding an electrically conductive wire around a core 1 in figure 1. A pipe 3 of an electrically conductive material is wound by at least one turn around the induction coil 2, and it is short-circuited at positions other than the wound portion with a short-circuiting member 4, thus forming an electromagnetic induction heater. An A.C. power source is connected across the induction coil 2, and a fluid is supplied through the pipe. Since the pipe has a large heat transfer area, efficient heat exchange can be obtained.
Patent EP-0463543-A1 (EP)
Inventor: MATSUMURA MITSUO
IPC: C30B15/10
Filed: 1991-06-18
Abstract: A quartz glass crucible for use in a process for pulling a single crystal silicon and having an outer layer (3) and an inner layer (4). The outer layer (3) contains less than 0.3 ppm each of Na, K and Li and more than 5 ppm of Al. The outer layer (3) further contains bubbles to present an opaque appearance. The inner layer (4) is made by melting powders of high purity non-crystalline synthetic silica and contains less then 200 ppm of OH group. There is also disclosed a method for producing the crucible.
Patent EP-0481380-A1 (EP)
Inventor: KOIVISTO MARKKU HERMANNI
IPC: B22D11/14
Filed: 1991-10-11
Abstract: The invention relates to an apparatus for intensifying cooling in the casting of metal objects, particularly in vertical continuous casting from bottom to top, when the nozzle (12) of the continuous casting machine is at least at the top surrounded by a cooler (11) , which is divided into two parts by a separating member (14) provided therein. According to the invention, the cooler (11) is provided with at least one guide member (16) arranged in the cooler housing and/or connected to the separating member (14) located inside the cooler, which guide member is installed essentially at the height defined by the solidification front (15) located in the nozzle (12) of the continuous casting machine. The guide member is formed for instance of at least one guide channel (16) arranged inside the cooler housing, or of at least one aligning member connected to the separating member.
Patent EP-0495174-A1 (EP)
Inventor: SCHMIDT STEFAN DR
IPC: C07H15/04
Filed: 1991-11-16
Abstract: In a one-stage method for the preparation of alkyl glycosides and alkyl polyglycosides from saccharides and alcohols with 12 to 20 C atoms by acid-catalysed reaction in the presence of sodium hypophosphite, products of improved colour are prepared by employing saccharide and alcohol in the molar ratio of 1 : 5 to 1 : 10 and neutralising with alcoholic alkali metal hydroxide.
Patent EP-0463683-A1 (EP)
Inventor: GIJRATH JOHANNES HENRICUS MARI
IPC: H01J29/02
Filed: 1991-06-18
Abstract: A colour display tube comprising a colour selection electrode which is suspended from supporting elements in the corners of the display window of the colour display tube. The suspension elements used to suspend the colour selection electrode from the supporting elements comprise a resilient element which encloses an angle a with the normal to the centre of the display window. The angle a (in degrees) is defined by:     where x is the maximum deflection angle of the electrons in the colour display tube, and       
     In the case of a 110° tube, 28.5 < a < 33.5°. By virtue thereof, the effect of overall doming is substantially equal to the effect of ambient doming, as a result of which the average picture quality is improved.
Patent EP-0475483-A1 (EP)
Inventor: BADIALI ROBERTO
IPC: B65H63/08
Filed: 1991-08-14
Abstract: The present invention relates to a device for adapting the tension of the thread as it unwinds in a spooler, which is designed to wind thread at high speed, the said device comprising at least three rings (25), which act as unwinding accelerators, at least one being located above the top of the cop and the others around the unwinding cop, and the said rings occupy a fixed axial position during the entire unwinding operation, whereas they rotate angularly to open at the moment when a new supply cop is mounted and rotate back angularly to close concentrically around the cop which begins unwinding.
Patent EP-0488441-A1 (EP)
Inventor: LIER ANTONIUS JOHANNUS M VAN
IPC: G06T1/00
Filed: 1991-11-19
Abstract: An image storage device for the real-time processing of very large images by way of selective storage of relevant image areas or cells. These are cells in which given image characteristics have been detected by a processor. These cells are thus suitable for further real-time processing by a post-processor.
Patent EP-0456335-A1 (EP)
Inventor: WUERL ERNST
IPC: B29C45/64
Filed: 1991-04-11
Abstract: The invention relates to a device for closing moulds of an injection-moulding machine for plastic with a fixed end plate, which is connected by means of a toggle-lever mechanism, having a double toggle lever, to a platen which is able to move back and forth on tie bars. In order to form by simple means a mould closing unit which reduces the required space for setting up the injection-moulding machine and allows a largely unhindered installation space in the region of the side of the platen facing the end plate, it is proposed that the double toggle lever (21, 22) should be capable of being operated by at least two drive units (31, 32) arranged between the end plate (11) and the platen (12) in parallel with the principal axis (I) of the machine. 
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Patent EP-0440360-A1 (EP)
Inventor: CROWELL JOHN M
IPC: F15B1/24
Filed: 1991-01-22
Abstract: An in-line, flow-through accumulator for use in a hydraulic circuit has a first hollow right circular cylinder (68) sealed at each end to define a housing. A second hollow right circular cylinder (80) is concentrically located within the housing and extends through both ends thereof. The second cylinder defines a annular volume (96) within the housing and has at least one port (98) proximate one end thereof to provide fluid communication through the cylinder and into the annular volume (96). A annular piston (100) is disposed within the annular volume subdividing the volume into a first and a second chamber, the first chamber (106) having a gas at a predetermined pressure equal to approximately one-half the operating pressure of the hydraulic circuit. The second chamber (102) is in fluid communication with the hydraulic circuit through the port (98) in the second cylinder. Appropriate fluid couplings may be provided at each end of the housing for attachment to a hydraulic circuit.
Patent EP-0463760-A1 (EP)
Inventor: GRABBE DIMITRY G
IPC: H02G1/14
Filed: 1991-06-10
Abstract: A small ferrule (30) having inwardly projecting lances (32) is clenched about a small coaxial cable (10). The tips (33) of the lances (32) pierce the outer plastic covering layer (18) of the cable (10) and mechanically engage the underlying metal shield. Each lance (32) includes an opening adjacent thereto through which a laser beam is directed to disintegrate a portion of the plastic layer (18) adjacent the lance (32). Solder paste (58) is then deposited into the opening and heated to cause the solder to reflow and form a low-resistance contact between each lance (32) and an adjacent portion of the shield.
Patent EP-0475594-A1 (EP)
Inventor: DULANY MICHAEL TIMOTHY
IPC: C09D7/00
Filed: 1991-08-14
Abstract: A process for facilitating the removal of oversprayed water-borne or blended water-borne/solvent based paints from the water collection system of a paint spray booth comprising adding to the water collection system one or more specific cationic polymers. Additionally, a clay compound or a silica compound is added to improve the detackification and flocculating performance characteristics of the process.
Patent EP-0475679-A1 (EP)
Inventor: MCFARLANE ROBERT JAMES
IPC: G02B27/00
Filed: 1991-09-05
Abstract: A so-called integrated helmet 1 comprising head tracking means 12 and visor 3 incorporating combiners 15, 16 for displays 17, 18 and having platforms for cameras 19, 20 comprises a stiff frame 2 comprising ribs 4 and 5 which is received in a channel in the helmet and is detachably fastened there. This provides a number of advantages such as ease of mounting and demounting and exchanging components, exchange of the frame between one helmet and another and more rigid coupling between the head tracking means 12 and the reticle on the combiners 15, 16, as well as various ergonomic design advantages.
Patent EP-0480624-A1 (EP)
Inventor: TREIBER LAZSLO R
IPC: A61P31/18
Filed: 1991-10-02
Abstract: A novel dipeptide isostere is the biotransformed product after incubation with a culture of Streptomyces. It inhibits HIV protease, and is useful in the prevention or treatment of infection by DIV and the treatment of AIDS, either as a compound, pharmaceutically acceptable salt, pharmaceutical composition ingredient, whether or not as a prodrug or as a combination with other antivirals, anti-infectives, immunomodulators, antibiotics or vaccines. Methods of treating AIDS and methods of preventinp or treating infection by DIV are also described.
Patent EP-0443918-A1 (EP)
Inventor: CLEMENCE FRANCOIS
IPC: A61P25/28
Filed: 1991-02-14
Abstract: New 20,21-dinoreburnamenine derivatives substituted in positions 9,10 and/or 11, process for their preparation and new intermediates thus obtained. These products have advantageous pharmacological properties which justify their use as medications.
Patent EP-0497065-A1 (EP)
Inventor: THEVIGNOT ROGER
IPC: C07F9/6561
Filed: 1991-03-07
Abstract: Industrial synthesis of (1S)-1-[N-(4-O-deacetyl-23-vinblastinoyl)amino]-2-methylpropyl diethyl phosphonate and its salts by condensation of 4-O-deacetylvinblastinoic acid (obtained by alkaline hydrolysis of vinblastine sulphate) with phosamine (+) (dextrorotatory isomer of 1-amino-2-methylpropyl diethyl phosphonate), by means of BOP, a peptide coupling reagent, [1-benzotriazolyloxytris(dimethylamino)phosphonium hexafluorophosphonate]; and, if desired, the product obtained is converted into a salt with suitable acids.
Patent EP-0480833-A1 (EP)
Inventor: MAZZIOTTO GERALD
IPC: G06Q30/02
Filed: 1991-10-10
Abstract: During the intercommunication between the base station and the stand-alone set, the first authentication means (MA1) generate first of all a keyword (MCL) depending on the tariff (CONS) in force for using the service, and transmit the keyword to the stand-alone set. The second authentication means (MA2) next calculate the transform (SRES) of the said keyword (MCL) under the cryptographic function F with the aid of the subscriber's secret key (KEY) and transmit the said transform (SRES) to the first authentication means (MA1) which finally check the authenticity of the said transform (SRES) in order to totally inhibit the intercommunication should the authenticity not be confirmed by the said check. 
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Patent EP-0467808-A1 (EP)
Inventor: FROMENT JEAN-PAUL
IPC: D03C9/06
Filed: 1991-07-16
Abstract: Screwed onto the threaded rod (20) fixed to the transmission element is a cylindrical bush (30) equipped with shoulders (31, 32) capable of being engaged between the flanges (40) fastened to the upright (1) of the heald frame for the purpose of bearing against the contact surfaces (45, 46) of said flanges. 
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Patent EP-0487492-A1 (EP)
Inventor: LACHER JOHANN
IPC: B01L3/14
Filed: 1991-11-13
Abstract: A device for automatically removing stoppers from containers has a basic frame (1), in which a component grasping the stopper (40) of the container (7), in particular a mandrel (38), is movably guided onto the stopper (40) and lifts this stopper out of the container (7). A variety of frames (4) can be connected according to choice to this basic frame (1) by means of connecting elements (5), which frames (4) are assigned a variety of receiving means (24) for different container carrier types (6). Each frame (4) assigned to the different receiving means comprises its own electric motor (18), which can be connected by means of the connecting elements (5) to the electrical system of the basic frame (1). (Fig. 1). <IMAGE>
Patent EP-0594585-A1 (EP)
Inventor: BANNISTER JOSEPH VICTOR
IPC: G01N27/30
Filed: 1991-01-30
Abstract: Un procédé pour l'analyse d'un échantillon de fer consiste à traiter ledit échantillon à l'aide d'un agent de chélation du fer qui est: a) 3-hydroxypyridine-4-one ou une 3-hydroxypyridine-4-one dans laquelle un ou plusieurs des atomes d'hydrogène liés aux atomes de carbone cyclique sont remplacés par un groupe d'acyle aliphatique, alkoxy, cycloalkoxy, amide aliphatique, ester aliphatique, halogène ou hydroxy, par un groupe d'hydrocarbures aliphatiques, ou par un groupe d'hydrocarbures aliphatiques substitués par un groupe alkoxy, cycloalkoxy, ester aliphatique, halogène ou hydroxy ou par un de leurs sels; b) 3-hydroxypiridine-2-one ou une 3-hydroxypyridine-2-one dans laquelle un ou plusieurs des atomes d'hyrogène liés aux atomes de carbone cyclique sont remplacés par un group d'acyle aliphatique, alkoxy, cycloalkoxy, amide aliphatique, ester aliphatique, halogène ou hydroxy, par un group d'hydrocarbures aliphatiques, ou par un groupe d'hydrocarbures aliphatiques substitués par un groupe alkoxy, cycloalkoxy, ester aliphatique, halogène ou hydroxy ou par un de leurs sels; c) une 3-hydroxypyridine-2-one dans laquelle l'atome d'hydrogène lié à l'atome d'azote est remplacé par un groupe d'acyle aliphatique, par un groupe d'hydrocarbures aliphatiques ou par un groupe d'hydrocarbures aliphatiques substitué par l'un ou plusieurs substituants pris parmi les groupes d'acyle aliphatique, alkoxy, cycloalkoxy, amide aliphatique, ester aliphatique, halogène et hydroxy et, facultativement, dans laquelle l'un ou plusieurs des atomes d'hydrogène liés aux atomes de carbone cyclique sont replacés par un groupe d'acyle aliphatique, alkoxy, cycloalkoxy, amide aliphatique, ester aliphatique, halogène ou hydroxy, par un groupe d'hydrocarbures aliphatiques, ou par un groupe d'hydrocarbures aliphatiques substitués par un group alkoxy, cycloalkoxy, ester aliphatique, halogène ou hydroxy ou par un de leurs sels; ou d) désferrioxymine B, ou un de ses sels; à appliquer une différence de potentiel à l'échantillon et à déterminer la quantité
Patent EP-0523063-A1 (EP)
Title: Dismountable glass case.
Inventor: GRAF RUDOLF
IPC: A47F3/00
Filed: 1991-03-05
Abstract: PCT No. PCT/DE91/00195 Sec. 371 Date Sep. 4, 1992 Sec. 102(e) Date Sep. 4, 1992 PCT Filed Mar. 5, 1991 PCT Pub. No. WO91/13577 PCT Pub. Date Sep. 19, 1991.A dismountable display cabinet comprises a box-shaped container, consisting of a base part 4 and a lid part 6. A dismountable framework can be mounted on the base part 4, the framework including posts 12 to 22 which have guide grooves for receiving side wall elements and shelf elements in the form of glass panes in a displaceable manner. The lid part 6 of the container forms the top closure of the display cabinet. In the dismantled state of the display cabinet the individual parts of the framework, the shelves and the side walls are stowed inside the container. In the dismantled state the display cabinet can be easily transported, requires litle space and can be assembled and dismantled very rapidly and simply.