baber/WOPTO huggingface dataset:
Patent EP-0641424-A1 (EP)
Inventor: JOHN ROBIN
IPC: F16L58/18
Filed: 1993-05-21
Abstract: Un procédé de protection d'un raccord soudé (7) entre deux pipelines métalliques (12) à revêtement de lestage consiste à positionner un moule d'acier en forme de feuille enveloppante (8) autour du raccord, à maintenir ce moule autour du raccord à l'aide d'une gaine d'étoffe thermorétrécissable enveloppante (9) à résistance élevée à la déchirure, et à remplir le moule (8) d'un mastic résistant à la corrosion (10).
Patent EP-0695405-A1 (EP)
Inventor: HAMILTON ELIZABETH MARIE
IPC: B29C63/00
Filed: 1993-06-01
Abstract: Matériau de garniture composite (10), comprenant un noyau de polytétrafluoréthylène allongé (11) enveloppé d'un film de polytétrafluoréthylène expansé, poreux et de résistance élevée. Ce matériau de garniture composite présente, en cours d'utilisation, une résistance accrue au fluage, de sorte que l'épaisseur dudit matériau, et, conséquemment, la contrainte appliquée sur la garniture, puissent être maintenues à un niveau requis.
Patent EP-0656063-A1 (EP)
Inventor: LA ROSA GIUSEPPE ISTITUTO SUPE
IPC: C12Q1/6893
Filed: 1993-08-10
Abstract: Nucleic acids and polypeptides coded by said nucleic acids, derived from protozoan parasites of Cryptosporidium genus are described. Nucleic acids and peptides are advantageously used for developing detection assays of Cryptosporidium in biological samples of human and animal origin and/or in the environment.
Patent EP-0788719-A1 (EP)
Inventor: NORELL BROR LENNART
IPC: H04Q3/545
Filed: 1993-08-12
Abstract: L'invention concerne un système de télécommunications équipé de ressources et d'un logiciel commandant les ressources individuelles et également la manière avec laquelle les ressources coopèrent mutuellement au niveau du système. Selon l'invention, le logiciel est divisé en deux parties. La première partie, appelée logique object (24) comprend une quantité d'unités objets (30, 35), dont chacune représente un type individuel de ressource (22, 16, 27, 18, 13). De plus, chaque unité objet comprend les opérations destinées à commander sa ressource individuelle. Un type individuel de ressource peut être utilisé pour différents buts. La seconde partie appelée logique de commande (23) comprend une quantité de cases de commande (46). A son tour, chaque case de commande combine une quantité d'unités objets de manière super-ordonnée, pour commander la coopération mutuelle des ressources correspondantes sans tenir compte de la manière avec laquelle une unité objet individuelle peut influencer sa ressource. Une case de commande comprend un certain nombre d'étages de commande, dont chacun possède seulement une entrée, au moins une première opération, appelée opération d'étage de commande, et au moins une sortie. Les étages de commande d'une case de commande sont reliés mutuellement par des liaisons, dont chacune est conçue pour relier la sortie d'un étage de commande précédant à l'entrée de l'étage de commande suivant. Les points auxquels les liaisons sont connectées aux étages de commande sont appelés points de connexion potentiels; à ces points, des cases de commande additionnelles, appélées fonctions de case de commande, peuvent être connectées à la case de commande dans lesquelles sont présents les étages de commande, appelée case de commande de base, pour modification de la case de commande de base.
Patent EP-0636237-A1 (EP)
Inventor: ROHDE WILHELM
IPC: F25J3/04
Filed: 1993-03-17
Abstract: Bei dem Verfahren zur Tieftemperaturzerlegung von Luft wird gereinigte und abgekühlte Luft in ein mindestens eine Rektifiziersäule aufweisendes Destilliersystem geleitet und dort durch Gegenstrom-Stoffaustausch zwischen einer Dampf- und einer Flüssigkeitsphase rektifiziert. Der Stoffaustausch in mindestens einem Teilbereich mindestens einer Rektifiziersäule (3, 5, 15) wird durch eine Packung bewirkt, die eine spezifische Oberfläche von mindestens 1000 m2/m3 aufweist.
Patent EP-0662221-A1 (EP)
Title: Process for testing an electronic electricity meter.
Inventor: DOHMSTREICH WOLFGANG
IPC: G01R35/04
Filed: 1993-09-10
Abstract: PCT No. PCT/EP93/02453 Sec. 371 Date Mar. 24, 1995 Sec. 102(e) Date Mar. 24, 1995 PCT Filed Sep. 10, 1993 PCT Pub. No. WO94/07135 PCT Pub. Date Mar. 31, 1994The invention relates to an electronic electricity meter (1) having an optical interface (5, 6), which is used to test the load curve of the meter. To this end, after a test message is received from a testing unit (7, 8, 9), the microcomputer (2) of the meter (1) applies load meter pulses to the optical interface (5, 6).
Patent EP-0617657-A1 (EP)
Inventor: LANGER HANS J
IPC: B29C67/00
Filed: 1993-10-04
Abstract: L'invention concerne un procédé de fabrication d'un objet tridimensionnel par consolidations successives de couches superposées de l'objet, où il s'agit de réduire la déformation de l'objet, due au retrait produit lors de la consolidation. A cet effet, on commence par consolider des zones partielles (6a...6k) d'une couche, qui se trouvent de ce fait reliées aux zones partielles sous-jacentes de la couche consolidée précédemment, pour former des cellules multicouches; puis des zones partielles adjacentes de la même couche sont reliées les unes aux autres par consolidation de zones de jonction (8a...8p) étroites. Les zones intermédiaires (7) situées entre les zones partielles individuelles sont consolidées par une opération de post-cuisson.
Patent EP-0641945-A1 (EP)
IPC: F16C1/22
Filed: 1994-01-22
Abstract: The actuating cable has an axially movable transmission section which is connected by way of its end section (1) to connecting pieces (4). At least one of the connecting pieces (4) has an engagement section (10), which is provided with engagement elements (11), and the end section (1) associated with the connecting piece (4) has engagement elements (3) complementary to the engagement elements (11) of the connecting piece (4). A locking sleeve (13) is provided which holds the engagement elements (3, 10) of the end section (1) and the connecting piece (4) in engagement. The engagement section (10) is designed as a dimensionally stable engagement sleeve (5) and the engagement sleeve (5) has, at the side, an axial slot (8) via which the end section (1) can be inserted into the engagement sleeve (5). <IMAGE>
Patent EP-0612734-A1 (EP)
Inventor: BARTROLI JAVIER
IPC: A61K31/42
Filed: 1994-02-11
Abstract: The present invention relates to novel orally active antifungal agents of general formula  I 
       
 wherein R₁ represents hydrogen and R₂ represents hydrogen or C₁₋₄ alkyl, or R₁ and R₂ together represent a group -(CH₂)-; p is 0 or 1, and the salts and solvates thereof.
Patent EP-0615748-A1 (EP)
Inventor: HEINZE FRIEDRICH DR
IPC: A61K8/00
Filed: 1994-02-17
Abstract: Compositions comprising   (a) one or more fatty alcohols selected from the group of branched or unbranched alkyl alcohols with 16-22 C atoms,   (b) one or more wax esters,   (c) where appropriate highly disperse silica, (d) where appropriate containing one or more cosmetic and/or pharmaceutical agents, (e) and where appropriate containing conventional pharmaceutical or cosmetic auxiliaries and/or additives.
Patent EP-0623450-A1 (EP)
Inventor: WATANABE TAKAHIKO C O TERUMO K
IPC: A61M39/14
Filed: 1994-03-21
Abstract: A tube restoring apparatus includes a tube insertion passage (30) through which a connected flexible tube (2) having a deformed cross-sectional portion at a joint portion thereof can be passed, at least a pair of press members (3a,b) defining at least a part of the tube insertion passage and formed with press surfaces for pinching the deformed cross-sectional portion of the flexible tube therebetween, and driving mechanism (35a,b) for moving the press surfaces (31a,b) at least in opposite directions relative to each other under the condition that the deformed cross-sectional portion is pressed between the press surfaces. In the apparatus, the deformed cross-sectional portion of which inner surface is fused or stuck by a tube connecting device is disposed between the press surfaces of the press members, and then the press members are moved by the driving mechanism so as to press or roll back and forth the deformed portion of the tube to tear off or separate the fused or stuck portion between the press surfaces, thereby restoring the deformed portion to ensure fluid communication within the tube.
Patent EP-0632584-A1 (EP)
Inventor: JENSEN OLE HEDEVANG
IPC: H03G3/20
Filed: 1989-09-18
Abstract: An amplifier is provided comprising: power selection means for selecting a nominal output power level from a plurality of discrete levels power control means for controlling output power in response to said power selection means input means for indicating measured output power; and storage means responsive to the input means for storing, for each of said nominal output power levels, information in response to the measured output power, for future adjustment of each nominal output power level when selected.
Patent EP-0641977-A1 (EP)
Inventor: RENZ MANFRED DR-ING
IPC: F24F7/10
Filed: 1994-08-24
Abstract: The clean air issuing via the floor (5) of the cleaned room (1) is drawn in by a blower (9) which supplies the clean air via an inflow duct (11). Via the latter, the clean air passes through filters (3) in the ceiling region (2) and back into the clean room (1). The blower is an axial fan (9) designed for low pressure, towards which the clean air issuing from the clean room (1) flows. A preliminary filter is not required in the flow region between the clean room (1) and the blower (9). As a result, pressure losses caused by built-in components are considerably reduced in the flow region. Axial fans designed for low pressure and having a large flow cross-section and thus low dynamic pressure are therefore sufficient for the air circulation. <IMAGE>
Patent EP-0698896-A1 (EP)
Inventor: INOH KIYOHARU
IPC: H01F27/28
Filed: 1994-08-24
Abstract: A printed coil type transformer having a good magnetic coupling, low loss and good high frequency characteristics as a transformer is provided. The printed coil comprises a plurality of conductor forming planes 54 on which a conductor pattern 55 having one or more turns are formed centering on a core inserting hole 56, laminated pinching an insulating layer, each of the conductor forming plane being provided with outer peripheral connecting holes 51 and 52 provided on the outer peripheral side of the conductor pattern and a plurality of inner peripheral connecting holes 53 provided on the inner peripheral side thereof and the outer and inner peripheral connecting holes being connected with the conductor pattern on own conductor forming plane corresponding to a function of each conductor forming plane, a connecting coil 60 laminated with the laminated conductor forming planes and having a connection pattern 61 for connecting the outer and inner peripheral connecting holes and means 41 through 43 for electrically connecting the outer and inner peripheral connecting holes provided on the laminated conductor forming planes and connecting coil mutually among the layers.
Patent EP-0642155-A1 (EP)
Inventor: TOSHIYUKI HIROTA C O NEC CORPO
IPC: H01L21/3213
Filed: 1994-09-02
Abstract: In a method of manufacturing a semiconductor device having a capacitor constituted by a lower electrode, an upper electrode, and a dielectric film arranged between the lower and upper electrodes, a polysilicon film containing a Group V element as an impurity is formed. The first etching step of forming an uneven portion on a surface of the polysilicon film is performed, it preferably etching the more highly doped crystal grain borders. The second etching step of forming an uneven portion on the surface of the polysilicon film is performed. The second etching step has an etch rate whose impurity concentration dependency is different from an impurity concentration dependency of an etch rate of the first etching step, preferably lower, and increases the width of recessed portions produced by the first etching step. It also removes porous silicon left by the first etching step.
Patent EP-0644534-A1 (EP)
Inventor: NEPELA DANIEL
IPC: G11B21/21
Filed: 1994-09-16
Abstract: An air bearing slider (10) for a magnetic head assembly is configured with taper flat outer rails (18, 20) and a recessed region between the rails (18, 20) in one embodiment of the invention, a hard wear-resistant layer is deposited over part of the rail area (18, 20) with a thin residual layer over the remainder of the slider area, yielding a step in thickness near the load point. In another embodiment, the wear-resistant layer (23, 24) appears only on the side rails (18, 20). In an alternative embodiment using a tripad configuration of the air bearing surface, the hard wear-resistant layer is disposed on portions of all 3 pads. The invention allows control and minimization of the stiction forces between an air bearing slider (10) and a magnetic disk, particularly during liftoff at the start of disk drive operation.
Patent EP-0648586-A1 (EP)
Inventor: FREITHOFNIGG INGO DIPL VW ING
IPC: B28D1/12
Filed: 1994-09-28
Abstract: The invention relates to a saw chain for power chain saws for cutting hard objects such as walls of brick, stone or concrete, one or more of the chain links (2, 11) being provided with cutting bodies (1), characterised in that the cutting bodies are connected in each case to a cutting-body carrier (8, 10) which in turn is connected to the chain link (cutting link). <IMAGE>
Patent EP-0653429-A1 (EP)
Inventor: BARNER RICHARD
IPC: G02F1/061
Filed: 1994-11-02
Abstract: The present invention relates to new silanes and their use for silylation of dielectric materials and for the anchoring of biologically active compounds. The silanes possess the general formula I  (R<1>R<2>R<3>)Si-Y-X      I where R<1>R<2>R<3> are alkyl, alkoxy or halogen, but at leat one of these radicals is either alkoxy or halogen and where Y is an alkylene chain [-CH2-(CH2)n-CH2-] or a fluoroalkylene chain [-CH2-(CF2)n-CH 2-], [-CH2-(CF2)n-CF2-] where n = 1-20 or an oligooxyalkylene chain -[(CH2)n'-O-(CH2)n'']m- where n', n'' = 2-6 and m = 2-6, with the silanes being characterised in that the group X is an epoxide, an anhydride of a dicarboxylic acid having 4-5 carbon atoms, an isothiocyanate, an arylcarboxylic acid chloride or arylsulphonic acid chloride, but with the proviso that if the group X is an epoxide, at least one of the radicals R<1>R<2>R<3> is a halogen. The new silanes of the invention have the following advantages: The reactive groups X of the silanes are stable to hydrolysis but sufficiently reactive for the immobilisation of a biologically active molecule can be carried out directly without a further activation step on the silane layer. The silanes are suitable for the direct coating of dielectric materials, specifically of dielectric waveguides which preferably comprise ZrO2, HfO2, Ta2O5, SiO2Al2O3 or TiO2. The silanes can be applied to the surface of dielectric materials either from solution or from the gas phase. The stability to hydrolysis of the reactive groups gives an improved shelf life of the silane layers and allows their use directly in an aqueous medium.
Patent EP-0630678-A1 (EP)
Inventor: DEL BEN SANTE
IPC: B01D47/18
Filed: 1994-06-21
Abstract: A device for the purification of air, applicable in particular to cooker hoods, comprises a cylindrical casing (11) enclosed at the ends by two covers (12, 13) provided uppermost with relative couplings (122, 131) for connection respectively to a hood and to a venting pipeline equipped with a suitable extractor, also a plurality of perforated metal discs (16) installed internally of and coaxial with the casing, spaced apart one from another and keyed centrally to a shaft (15) mounted in appropriate supporting elements (14) and coupled to a geared electric motor (2). The lower parts of the discs (16) are partially immersed in a suitable liquid directed into the casing by way of a feeder device (3) which is connected to a tank (4) containing a supply of the liquid, and associated with a level control mechanism (31).
Patent EP-0614948-A1 (EP)
Inventor: GOLLEY CHRISTOPHER ROBIN LANGD
IPC: C09C3/04
Filed: 1994-02-23
Abstract: There is disclosed a process for producing a finely ground alkaline earth metal pigment. The process comprises the steps of:
     (a) preparing an aqueous suspension comprising from 40 to 70 % by weight of a particulate alkaline earth metal compound, such as calcium carbonate;   (b) subjecting the suspension formed in step (a) to attrition grinding with a particulate grinding medium under conditions such as to yield a product having a particle size distribution such that at least 90% by weight of the particles have an equivalent spherical diameter smaller than 2µm, and preferably at least 80% by weight of the particles have an equivalent spherical diameter smaller than 1µm; and   (c) allowing water to evaporate from the suspension under the action of heat contained in the suspension until the percentage by weight of dry alkaline earth metal compound in the suspension has increased to at least 70% by weight.
Patent EP-0614793-A1 (EP)
Inventor: SCHEFFEL HERBERT
IPC: B61F5/38
Filed: 1994-03-09
Abstract: A railway vehicle has a frame which is suspended on wheelsets (10) each having a live axle (11). The ends of the axles (11) are mounted in axleboxes (12). Couplings (17 to 21) are provided which are attached to the vehicle frame (13) and which couple an axlebox (12) of one wheelset to an axlebox (12) of another wheelset. The couplings are such as to constrain relative movements between the wheelsets (10) in a lateral plane. In addition, each coupling includes a crank lever (19) which operates to uncouple lateral movements of the frame (13) from the movements of the wheelsets (10), thereby providing shear stiffness to the vehicle and reducing vehicle hunting at speed.
Patent EP-0629848-A1 (EP)
Inventor: TAYLOR CHARLES STEPHEN
IPC: G01N3/56
Filed: 1994-05-25
Abstract: An apparatus for producing, in a test piece of a fabric or polymeric material, a simulation of the effects of fatigue suffered in normal use comprises retaining means (1,2) for retaining a test piece such that at least a portion thereof is maintained under a predetermined tension; an abrading tool (3) comprising a blade (4) having a tip (5) which in use contacts the surface of the portion of the test piece maintained under tension; and means (7-12) for oscillating the blade (4) through a predetermined amplitude such that, in use, the blade (4) subjects the test piece to surface abrasion and flexing. 
     The apparatus is used to study the effects of wear in fabric and/or polymeric materials, particularly the effects of surface abrasion and flexing in timing and transmission belts.
Patent EP-0650252-A1 (EP)
Inventor: KASUGA MASAO C O SEIKO INSTRUM
IPC: G04C3/12
Filed: 1994-10-21
Abstract: An ultrasonic motor which is compact, slim and stable in different environments. 
     In an oscillating driving circuit (105), a phase control and an amplification process are carried out, and a drive signal is input into a second electrode pattern (103b) which shortcircuited by a second leading means (104b) in response to a detection signal from a first electrode pattern (103a) shortcircuited by a first leading means (104a). In response to this drive signal, vibrating waves are oscillated in the vibrating member (101) and the piezoelectric element (102) and rotational movement is produced in a moving member (108). Moving member (108) is arranged in such a manner that it is in contact with the vibrating member (101) via a projection (107) formed on the vibrating member (101) upon the application of pressure by a pressure regulating means (109).
Patent EP-0624841-A1 (EP)
Inventor: PAILLET OLIVIER
IPC: G06F9/44
Filed: 1994-05-09
Abstract: A mechanism for filtering production rules expressing conditions to be satisfied and intended to identify in the course of successive inference cycles of rules, the rule(s) whose conditions are satisfied in respect of deduced facts and comprising a sorting system for ordering the conditions of the rules as a function of a sorting criterion so as to check the conditions of the rules on the basis of an order for taking the said conditions into account. The filtering mechanism is devised so as to trigger the system for sorting the conditions of the rules only when the number of facts satisfying a condition of a rule is multiplied or divided by an adjustable factor K between the current inference cycle and the last previous inference cycle in the course of which the sorting system was triggered in respect of this rule.
Patent EP-0688728-A1 (EP)
Inventor: DESMARESCAUX BERTRAND
IPC: B42F7/14
Filed: 1994-06-23
Abstract: The pack consists of a box in an oblique parallelepiped shape with rectangular lower (1) and upper (2) panels, the latter having an aperture through which the sheets can be extracted. The lower panel has an end flap (10.2) which can be set at an angle to facilitate extraction. The two sides of the box are in the shape of parallelograms, and the two ends (5,6.2) are in the form of inclined rectangles. The inclined end flap is obtained by creasing a panel which forms an extension to one end (6.2) of the box, and its angle is set by means of a lug (10.3) projecting through a slot in the box's lower panel. Once the upper panel of the box has been opened and the inclined panel is set in place, the sheets of paper have their ends inclined upwards through the aperture. <IMAGE>
Patent EP-0637538-A1 (EP)
Inventor: DE SMET GABRIEL
IPC: F16F7/12
Filed: 1994-08-01
Abstract: The subject of the invention is an energy-absorption beam (1) especially for vehicle longitudinal or transverse chassis members, characterised in that it has the overall shape of an I and includes two section elements (10, 20) interacting with each other to form two box beams (2, 3) joined together by a central web (4) and welded to one another at their lateral edges (11, 21; 12, 22) and at their parts (13, 23) forming the central web (4) and in that it includes means for organising and controlling the deformation of the said beam (1) when stressed mechanically. <IMAGE>
Patent EP-0639919-A1 (EP)
Inventor: PAILLES JEAN-CLAUDE
IPC: H04N1/00
Filed: 1994-08-16
Abstract: The invention relates to a security-protected device for transmitting documents by fax, which comprises, at the transmitter end, a security protection module placing, into the transmitted binary file representing this document, a graphics signature of "morse" type, arranged on one page of the document, and which, at the receiver end, comprises a module for decoding and verification of this graphics signature. The invention also relates to a method of security protection for transmitting documents by fax and a graphics code for image authentication. <IMAGE>
Patent EP-0609156-A1 (EP)
Inventor: ROUX PASCAL
IPC: G06F1/00
Filed: 1994-01-24
Abstract: The present invention relates to a system for detecting falsification of stored information, comprising a non-volatile memory (1), first cells of which contain information whose possible falsification it is wished to detect and second cells of which contain a check value; a reader (8) for reading and modifying the information, reading and recalculating the check value, verifying agreement between the read and recalculated values, modifying the check value with each modification of the information; and at least one storage device (6) intended to cooperate with the reader so that the latter may only read the contents of the device, modify these contents irreversibly with each modification of information, and calculate the new check value having regard to the contents of the device. <IMAGE>
Patent EP-0619592-A1 (EP)
Inventor: PAYET-BURIN JEAN-LUC
IPC: H01H73/18
Filed: 1994-03-22
Abstract: The two arc extinction chambers (84), (86) include a common end plate (102), of conducting material, arranged opposite fixed contacts (34), (36), and serving both as an element for shunting the moving contact (24) at the end of opening travel after switching of the arc onto the said end plate (102), and as an element for series electrical coupling of the two arc extinction chambers (84), (86). Application: Multi-pole circuit breaker with electrodynamic repulsion. <IMAGE>