baber/WOPTO huggingface dataset:
Patent EP-0672477-A1 (EP)
Inventor: DIEDRICHS HELMUT W
IPC: B21D22/20
Filed: 1994-03-19
Abstract: The process involves deforming the components from a plate (4). The plate has a regular matrix of local deformations, e.g. regular raised points (5). At each of these points, there is a cutout from the sheet bent to a direction normal to the plane of the sheet. The plate may have corrugations in one direction, or in two directions crossing each other at a right angle. There may be depressions instead of raised points, or alternating with the raised points. There may be slits in a regular matrix.
Patent EP-0618399-A1 (EP)
Inventor: KRATEL GUENTER DR
IPC: F16L59/02
Filed: 1994-03-31
Abstract: The invention relates to a microporous thermal insulation body comprising pressed thermal insulation material containing 30-100% by weight of finely divided metal oxide, 0-50% by weight of opacifier, 0-50% by weight of fibre material and 0-15% by weight of inorganic binder, characterised in that at least one surface of the shaped body contains channel pores having a cross-sectional area of the pore of 0.01-8 mm<2> and having a penetration depth of 5-100%, based on the thickness of the shaped body, with from 0.004 to 10 channel pores being present per 1 cm<2> of the surface of the shaped body.
Patent EP-0638729-A1 (EP)
Inventor: BAR-YONA ITZHAK
IPC: F04B17/04
Filed: 1994-08-09
Abstract: A method and apparatus for pumping a liquid from a reservoir, by immersing one end of a tube in a reservoir of the liquid to be pumped, which end includes a one-way valve permitting the liquid to flow into the tube from the reservoir but not vice versa, and cyclically reciprocating by an electrical drive the immersed end of the tube parallel to the axis of the immersed end.
Patent EP-0647961-A1 (EP)
Inventor: SIEGERT LOTHAR DR-ING
IPC: H01J37/34
Filed: 1994-09-16
Abstract: Die Erfindung bezieht sich auf das Gebiet der Metallurgie und betrifft eine Vorrichtung zum Beschichten von langgestreckten biegsamen Erzeugnissen, wie z.B. Drähte, Fasern. Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung anzugeben, bei der vertikal durchzuziehende Erzeugnisse mit gleichmäßiger Schichtdicke beschichtet werden können. Die Aufgabe wird gelöst durch eine Vorrichtung, enthaltend Elektrodenblöcke, die aus hohlen zylindrischen Langkatoden und aus an den Stirnseiten der Langkatoden angebrachten Zylinderanoden und dazwischen angeordneten Isolierelementen mit einer gemeinsamen Mittelachse bestehen, Anordnungen zur Erzeugung eines Magnetfeldes, Anlagen zum Transportieren, Auf- und Abspulen der langgestreckten biegsamen Erzeugnisse, eine oder mehrere Vakuumkammern, mindestens eine Gaszuführung und eine Stromquelle, wobei bei der Vorrichtung mindestens zwei Elektrodenblöcke vertikal übereinander, die Anordnungen zur Erzeugung eines Magnetfeldes an der hohlen zylindrischen Langkatoden drehbar um und verschiebbar entlang der Langkatodenachse, und elektrisch isolierende Schirme zwischen den Langkatoden und den Zylinderanoden auf den Isolierelementen angeordnet sind. <IMAGE>
Patent EP-0650060-A1 (EP)
Inventor: LUDWIG HEINZ DIPL-ING
IPC: G01P13/04
Filed: 1994-10-12
Abstract: The invention relates to an evaluation method and an electronic evaluation device for pulses output by an optoelectronic tachometer (revolutions counter, r.p.m. counter, rev counter), which operates in a multi-channel, in particular a two-channel fashion, on the drive motor of a mechanical device, in particular a door-moving mechanism. The pulses have rising and falling edges (leading and trailing edges) and are output staggered in time on the individual channels (A, B), in order to be able to specify the direction of rotation (sense of rotation) of the motor. The speed is measured by a differential time measurement between edges of the output pulses, in particular two successive pulses (period measurement). <IMAGE>
Patent EP-0650216-A1 (EP)
Inventor: KNEBELKAMP MICHAEL C O TEXAS I
IPC: H04B1/04
Filed: 1994-10-25
Abstract: An alternative resonant circuit configuration which reduces the amount of RF current that is switched by the power-stage transistors of a T/R unit and thereby also significantly reduces the reliability risk is disclosed. A parallel resonant antenna configuration of coils and capacitors reduces the RF current through the output stage push-pull transistor configuration to a small fraction of the RF current experienced by typical series resonant circuits. This circuit offers advantages of low cost, reliable impedance matching while reducing the volume necessary to perform the function.
Patent EP-0620186-A1 (EP)
Inventor: ALI METWALLI DR
IPC: B01D3/20
Filed: 1994-03-30
Abstract: The reactor has a plurality of gas-permeable plates (5, 6) which form reaction stages which are connected by overflow lines (5a, 6a). An annular duct (9) serving for gas distribution is arranged on at least one plate. The outer wall (9a) and the inner wall (9b) of the annular duct have numerous gas outlet orifices (19b). At least one vertical gas feed tube (10, 11) open at both ends and proceeding from the plate is arranged in the annular duct. The upper end of the gas feed tube is enclosed by a bell-like cap (14, 15) connected to the annular duct, so that a space through which gases can flow remains between the gas feed tube and the cap. <IMAGE>
Patent EP-0632598-A1 (EP)
Inventor: VAN VALBURG CHRISTINUS SOCIETE
IPC: H03M7/16
Filed: 1994-06-28
Abstract: Encoder for converting a thermometric or circular type signal including a set (10) of n Exclusive OR gates (X1, Xi...Xn) and an encoding matrix (12) with n rows (1...n) and a plurality of pairs of columns (13-14, 15-16...) for a differential output (23-24, 25-26...) of one bit of the binary signal, in which matrix row/column coupling is performed by a transistor (T). According to the invention, a pair of pseudo-columns (13-14) of zero order is coupled to the rows in a way which is comparable to the coupling of the pair of columns (15-16) of order 1 but by applying a circular shift for the rank of the rows (rows of rank i of the pseudo-columns of zero order, coupled like the rows of rank (i modulo n) + 1 of the columns of order 1). The zero-order bit [Bo] is obtained at the output of an additional Exclusive OR gate (35), the inputs of which respectively receive the logic signal [Bo<*>] at the output of the pair of pseudo-columns of zero order, and the logic signal [B1] at the output of the pair of columns of order one. Application to analog-digital converters. <IMAGE>
Patent EP-0665639-A1 (EP)
Inventor: GILBERT BARRIE
IPC: H03D1/00
Filed: 1994-01-25
Abstract: A synchronous progressive-compression type logarithmic amplifier includes one or two channels of amplifier/limiter stages and a corresponding multi-stage synchronous demodulator circuit to provide low noise and/or low power operation as well as other useful operational modes. A preferred embodiment of the invention includes two channels in which the input of a first amplifier stage in each channel forms a logarithmic amplifier input. The synchronous demodulator circuit is realized as a number of multiplier stages each having a first input coupled to the output of a corresponding amplifier stage in the first channel, a second input coupled to the output of a corresponding amplifier stage in the second channel, and a current output. A current summing bus is coupled to the current outputs of each of the multiplier stages, and forms the logarithmic amplifier output. The output voltage of the logarithmic amplifier can be used directly to provide the instantaneous logarithm of the input signal, or can be filtered to provide the logarithm of the envelope of the input signal.
Patent EP-0635420-A1 (EP)
Inventor: PARVINMEHR HOSSEIN DR
IPC: B62D43/04
Filed: 1994-07-20
Abstract: A winching device comprises a casing (65), a pulley (40) rotatably mounted on the support (65) and having a cable (21) secured thereto for wrapping and unwrapping about the pulley on rotation thereof, and pulley actuating means (53). The device further comprises a shroud (70) in the form of a sleeve encircling the pulley (40) so as to contain the cable (21) on the pulley, the shroud having a cable entry aperture (72) for the through passage of the cable and a pawl aperture receiving a pawl (74) therein, the pawl being biased towards the hub of the pulley to assist in containing the cable on the pulley. The shroud is easily mounted on a casing pin (61) and the pulley is dropped into the shroud in order to align the cable-receiving channel of the pulley with the pawl aperture and cable entry aperture.
Patent EP-0650168-A1 (EP)
Inventor: JOHANSSON ERIC BERTIL
IPC: G21C3/34
Filed: 1994-10-06
Abstract: The method reduces damage to the fuel cladding surface as the fuel rods are passed through an array of spacers; in particular, it prevents or greatly reduces the severity of longitudinal scratches on the fuel rods. The method uses thin-walled metallic tubes (28) having a wall thickness of 0.003 to 0.006 inch and a yield strength in excess of 140,000 psi. The predetermined tube thickness ensures that the tube remains elastic. The tube deflects the cell springs (26) when inserted in the spacer cells (25) and reduces the load exerted on the fuel rods (12); it is subsequently removed while holding the fuel rod in place.
Patent EP-0664378-A1 (EP)
Inventor: HODGE STEVE
IPC: F01M1/16
Filed: 1994-11-28
Abstract: A lubrication system comprises a pair of pumps (12,14), supplied from a common inlet and being capable of being connected to a common outlet (24). When pressure in the outlet rises, control valve (28) can displace against spring (30) to provide a flow path direct to exhaust through the valve, so that the outlet (20) is fed only from the pump (12).
Patent EP-0639010-A1 (EP)
Inventor: LUCAS PHILIPPE
IPC: H04B1/7115
Filed: 1994-08-05
Abstract: Each path is identified by a delay (D1, D2) which is applied to at least one spreading sequence in order to determine a correlation between the received signal and the said spreading sequence. For each selected delay (D1, D2) a reception energy (E1, E2) contained in the CDMA signal consisting of the correlation between the received signal (r) and a reference spreading sequence (CP) is evaluated. Delays to be tested (D) are selected at random with a probability of choice which exhibits a maximum for a delay substantially equal to the smallest of the selected delays (D1). The delays (D) thus chosen are tested by evaluating their associated reception energy (E). When the reception energy for a tested delay is greater than at least one of the reception energies associated with the previously selected delays, the tested delay is substituted with that one of the previously selected delays for which the reception energy is lowest. <IMAGE>
Patent EP-0649007-A1 (EP)
Inventor: LIDGARD ANNE INGRID BIRGITTA
IPC: G01D5/353
Filed: 1994-10-12
Abstract: An optical fiber (1) intended to be used as a sensor is of the kind suitable for communication and has a longitudinal cavity or hole (7) which can be intentionally closed or has a more narrow shape at definite positions (8) in the longitudinal direction of the fiber (1). The cavity (7), the diameter of which can be of the magnitude of order of 5 µm - 50 µm, is filled with a material changing its volume depending on physical quantities in the fiber environment. The hole (7) can be closed or made narrower at different positions (7) in the longitudinal direction of the fiber for instance by locally heating the fiber by a pulsed laser beam.
Patent EP-0675866-A1 (EP)
Inventor: MAAS WILFRIDUS PETRUS MARIA
IPC: B01J27/132
Filed: 1993-12-09
Abstract: Procédé de préparation de dichlorhydrine par la mise en réaction d'une charge d'alimentation de chlorure d'allyle avec de l'eau et du chlore, ladite charge d'alimentation de chlorure d'allyle contenant moins de 0,30 % en poids d'hexadiène, notamment lorsqu'on la prépare en éliminant l'hexadiène d'une charge d'alimentation de chlorure d'allyle contenant au moins 0,30 % en poids d'hexadiène.
Patent EP-0680253-A1 (EP)
Title: Method and apparatus for atomizing spraying of a mixture of oil and water to form a liquid mist, especially with a view to laying dust in animal stables.
Inventor: LAURSEN BENT
IPC: B05B7/04
Filed: 1994-01-19
Abstract: In a method for atomizing spraying-out of a mixture of oil and water so as to form a liquid mist, especially with a view to laying dust in animal stables (1), the new feature is that the oil and the water are supplied separately to at least one injector (6), in which they are mixed before being sprayed out (4). With this arrangement, a satisfactory laying of dust is achieved without the necessity of using a previously prepared emulsion containing emulsifier and without risk of clogging, if the emulsion breaks down, e.g. in the interval between spraying operations.
Patent EP-0638153-A1 (EP)
Inventor: BRANDON RONALD E
IPC: F16J15/44
Filed: 1993-12-20
Abstract: A segmented seal ring and spring system for steam turbines for minimizing leakage between rotating and stationary components, and preventing damage and wear thereto, including a segmented seal ring, with first springs biased against the seal segments to urge the segments radially outward toward a large clearance position of the seal ring with respect to the turbine shaft. The springs urge the seal segments into the large clearance position at low shaft speeds and small turbine loads, whereas at medium to high flows and high working pressure, working fluid will overcome the spring forces and urge the seal segments into a small clearance position. Special gravity springs are provided in the lower half seal ring segments with the lower end of such springs seated against the turbine casing while the upper spring end is biased against the seal segment to produce an upward force which neutralizes the downward force caused by the weight of the segment. The gravity spring provides a spring force in the vertical direction which is equal to the weight of the segment which it supports so that the fluid pressure forces required to close the lower seal segments is the same as the radially outward biasing spring force and the friction forces. The gravity springs, by reducing or eliminating the weight forces of the lower seal segments, avoids the friction and interference which might otherwise interfere with the radial inward movement of the segments to the small clearance position.
Patent EP-0685104-A1 (EP)
Inventor: REWNY JAN
IPC: G11B23/00
Filed: 1994-02-15
Abstract: CD's als empfindliche, optisch lesbare Informationsspeicher, können aus Transportgehäusen mit mittiger Sicherungszahnung schonend entnommen werden, in dem ein scheibenförmiger Grundkörper (1), der mittig einen Druckbolzen (3) und in der Randzone mehrere Saugkörper (2) aufweist, zentrisch zur CD auf diese aufgedrückt wird. Die CD wird damit entsichert und haftet wiederlösbar an der Vorrichtung.
Patent EP-0646004-A1 (EP)
Inventor: MONGELLI NICOLA
IPC: A61K31/40
Filed: 1994-03-29
Abstract: L'invention concerne un composé de formule (I) dans laquelle m et n, étant identiques, correspondent à un entier de 1 à 3; et chacun des groupes R qui sont identiques est un groupe naphtyle substitué par 1 à 3 groupes acide sulfonique. Ce composé ou un sel pharmaceutiquement acceptable de ce dernier sont utilisés dans la préparation d'un médicament servant au traitement de l'infection aux lentivirus.
Patent EP-0698307-A1 (EP)
Inventor: RICHARDS JAMES
IPC: H01S3/06
Filed: 1994-04-21
Abstract: Laser à pompage à partir d'une diode, en forme de plaque (1) dans laquelle deux faces opposées (2, 3) sont conçues pour recevoir des rayonnements de pompage, lesdites faces étant coupées à une extrémité à l'angle d'incidence brewstérienne de manière à fournir des faces d'entrée/sortie au rayonnement laser. Le faisceau du rayonnement laser suit une trajectoire en zig-zag dans la plaque (1) et est contenu à l'intérieur de ladite plaque par réflexion interne totale. La plaque (1) laser est logée dans une cavité optique qui entraîne le faisceau laser à accomplir une double trajectoire en zig-zag. La présente conception fournit un bon équilibre pompage/mode, réduit les problèmes de biréfringence induits par la chaleur, surmonte les problèmes d'émission spontanée amplifiée, n'exige pas de revêtements ou de surfaces incurvées et est d'une fabrication facile et relativement peu coûteuse. La plaque (1) peut être utilisée à la fois en mode continu et quasi-continu.
Patent EP-0687343-A1 (EP)
Inventor: GIESLER RICHARD C
IPC: F02B75/02
Filed: 1994-03-17
Abstract: Un support pour tube de pompe péristaltique a un corps (110) qui supporte une boucle (134/136) d'un tube flexible en position droite, puis courbe extérieurement et s'étendant depuis le corps, pour s'engager avec un rotor (292) de pompe péristaltique. Le support comporte également un logement (26) portant le corps. Le support (26) comporte également une paroi formant une chambre (152 A/B/C) qui couvre la boucle de tube flexible et la protège au moins partiellement contre un contact. La chambre sert en outre durant l'engagement entre la boucle (134/136) du tube et le rotor (292) de la pompe péristaltique, de couvercle du rotor de la pompe péristaltique.
Patent EP-0705198-A1 (EP)
Inventor: GOODMAN JACK
IPC: B65B3/04
Filed: 1994-06-24
Abstract: A liquid transfer device including a holder for a pipette array. A flexible preformed membrane (17) having cups (19) is over the proximal openings of the pipettes (23) and sandwiched therebetween with a housing (11) with the cups extending into the proximal openings of the pipettes. A vacuum drawn in the housing everts the membrane from the proximal openings thereby creating reduced pressure in the pipettes which when their distal ends are immersed in a liquid will draw up some of the liquid into the pipettes in substantially equal amounts. In one embodiment a movable abutment (13) is provided to control the upward travel of the everting membrane and thereby the amount of liquid drawn into the pipettes. A method for fabricating the preformed membrane is also shown. <IMAGE>
Patent EP-0714378-A1 (EP)
Title: Procede et appareil pour la production d'ozone et le traitement de l'eau
Inventor: INCULET ION I
IPC: C01B13/11
Filed: 1994-08-18
Abstract: L'invention concerne un appareil de traitement de l'eau dans lequel la production d'ozone et le traitement de l'eau peuvent avoir lieu simultanément. L'ozone est produit à partir d'une alimentation en continu d'air et/ou d'oxygène (34) à la surface de l'eau courante (12), au moyen d'une électrode à haute tension placée dans l'air ou dans l'oxygène à une certaine distance au-dessus de la surface de l'eau. Le champ électrique important entre l'électrode à haute tension (20) et la surface du courant d'eau mis électriquement à la terre produit une multitude de petits cônes Taylor à la surface de l'eau. Chaque cône Taylor produit un effet corona et produit de l'ozone dans le processus. Pendant que l'ozone est produit à la surface de l'eau, une quantité substantielle d'ozone est immédiatement dissoute dans l'eau et l'ozone qui diffuse dans l'air continue à être en contact avec la surface de l'eau. L'ozone non dissous peut être infiltré à travers la même eau pour une ozonation primaire ou secondaire supplémentaire.
Patent EP-0720765-A1 (EP)
Inventor: MEIER WERNER
IPC: G21C3/322
Filed: 1994-09-13
Abstract: In a boiling-water fuel element with a central coolant pipe (WR) as the backbone of the bearing frame, upper end section (WE) of the coolant pipe (WR) becomes a relatively slim linking stud (4) engaging through an aperture in the upper rod holder (1) and secured there. Thus the upper end section (WE) lies at the upper edge of the active zone (AZ) and the coolant outlets of the coolant pipe (WR) take the form of passages (8) which are axial or run inwards to the linking stud. This provides good flow conditions, especially low pressure losses, in the upper part of the fuel element.
Patent EP-0720674-A1 (EP)
Inventor: GUSTAFSSON LENNART
IPC: D21C9/06
Filed: 1994-09-12
Abstract: PCT No. PCT/SE94/00847 Sec. 371 Date Feb. 9, 1996 Sec. 102(e) Date Feb. 9, 1996 PCT Filed Sep. 12, 1994 PCT Pub. No. WO95/08665 PCT Pub. Date Mar. 30, 1995The present invention relates to a device for distributing liquid, especially washing liquid for washing paper pulp, in a diffuser having at least one screen plate (1), comprising an apparatus for supplying the washing liquid and at least one elongated nozzle (2, 5) which can be connected to the apparatus and which extends down in front of the screen plate and is arranged to supply the liquid. The nozzle is provided with openings (7 to 12) for washing liquid which open out at different predetermined levels, and whose location is designed to provide an even distribution of washing liquid along the height of the screen plate. A channel (13 to 18) for supplying washing liquid can be arranged to each opening (7 to 12) in the nozzle (2, 5).
Patent EP-0666036-A1 (EP)
Inventor: CAERAN FRANCESCO
IPC: A43B5/04
Filed: 1995-01-19
Abstract: A spacer (7) which is displaceable by an adjuster is mounted on one arm (9) of a swivel angular lever (10) to slide in a longitudinal slit (18) of same. The other arm (13) supports a threaded nut (14) which is mounted adjustable on an axially immovably mounted rotatable spindle (15). The spindle is set in a holder (12) which also supports the turning point of the angular lever (10). The holder is fixable on the shell (1) or on the leg upper (2) at the side next to the slit (4) formed in the inner wall. The angular lever can be made from spring steel following the curvature of the shell in the interspace between leg upper and shell.
Patent EP-0673981-A1 (EP)
Inventor: SCHREIBER PETER DR
IPC: C08J7/046
Filed: 1995-02-14
Abstract: The invention is directed to an aqueous coating composition composed of chlorinated polyolefins and one or more water-borne, self-emulsifying epoxy resins. The epoxy resin is formed from a combination of aromatic polyols, diepoxy compounds and a condensation product formed from diepoxy compounds and aliphatic polyols. The composition is free of emulsifiers yet forms homogenous mixtures in aqueous media. The composition exhibits strong bonding to plastic substrates.
Patent EP-0677263-A1 (EP)
Inventor: CRUMMENAUER MICHAEL DIPL-ING
IPC: A47J27/022
Filed: 1995-03-08
Abstract: The device has a round reception container for the food made of austenitic steel, with a heat distribution plate (4) of given thickness attached to its base (3), made of a metal with good heat conduction characteristics. A ferromagnetic plating (5) is provided, with a lipped edge extending across the transition between the base and the plate. The ferromagnetic plating has radial slots extending outwards from a common centre, their outer ends lying within the lipped edge, allowing the sandwich structure provided by the base, the plate and the ferromagnetic plating to remain flat during heat expansion.
Patent EP-0682279-A1 (EP)
Title: Anordnung zur Ankopplung von optoelektronischen Komponenten und Lichtwellenleitern aneinander
Inventor: KUKE ALBRECHT DR
IPC: G02B6/42
Filed: 1995-04-21
Abstract: Die Erfindung betrifft eine Anordnung zur Ankopplung von optoelektronischen Komponenten und Lichtwellenleitern aneinander mit einem Trägersubstrat (11). Zumindest eine optoelektronische Komponente (9) oder ein Lichtwellenleiter (1) ist auf dem Trägersubstrat (11) befestigt. Mindestens eine Linse (8) ist vorgesehen, die eine im Wesentlichen plane Fläche und eine dieser gegenüberliegende sphärische Fläche aufweist. Diese halbkugelförmige Linse (8) ist in eine Vertiefung (5) im Trägersubstrat (11) derart eingebracht, daß die Linse (8) an zumindest 3 Stellen mit der sphärischen Fläche an den Wandungen der Vertiefung (5) anliegt. Sie ist drehbar. <IMAGE>