baber/WOPTO huggingface dataset:
Patent EP-0279159-B1 (EP)
Title: Metallic catalyst support body made of two different layers of corrugated iron
Inventor: CYRON THEODOR DIPL-ING
IPC: B01J35/02
Filed: 1988-01-05
Granted: 1992-07-01
Abstract: A metal catalyst carrier body includes first and second differently corrugated sheet-metal layers being alternatingly wound defining conduits therebetween through which gas flows. The first sheet-metal layer has a simple first corrugation with a periodicity  lambda 1 and an amplitude A1 primarily determining the size of the conduits. The second sheet-metal layer has a second corrugation with a periodicity lambda 2 and an amplitude A2.  lambda 2=(n. lambda 1)/m, where n=1, 2 or 3; m=1, 2, 3, 4, 5 or 6; and m is >/=n, forming a multiplicity of periodically recurring oculating contact points having the same direction of curvature. Considering the shape and periodicity of the corrugations, the amplitude A2 is smaller than the amplitude A1 by at least an amount sufficient to cause the curvature of the first sheet-metal layer at the contact points to be at least substantially as large as the curvature of the second sheet-metal layer at the contact points.
Patent EP-0309878-B1 (EP)
Inventor: EIGELDINGER NORBERT
IPC: G11B31/00
Filed: 1988-09-21
Granted: 1994-03-09
Abstract: The invention relates to a method and/or a device for programming an audio or video device, particularly a video recorder, comprising tuning data needed for receiving television and/or sound broadcast transmitters (channel, frequency or the like), in which arrangement the tuning data relating to a transmitter can be entered into a program memory of the audio or video device with allocation to a program number or identification. The tuning data and their allocation to a program number or identification are automatically taken from a program memory of a previously programmed audio or video device, particularly a television receiving device. In addition, it can be provided also to transfer the current clock time. This provides for programming of audio or video devices with tuning data, needed for receiving television and/or sound broadcast transmitters, and/or the current clock time, which is simple for the user.
Patent EP-0295957-B1 (EP)
IPC: B29L9/00
Filed: 1988-06-17
Granted: 1992-05-06
Abstract: A method of and apparatus for dynamically mechanically bonding together a plurality of laminae, at least one of which comprises thermoplastic material: for example, polyethylene. In one aspect of the invention the laminae are forwarded in face to face relation through a pressure biased nip between a patterned nip defining member and an opposing nip defining member (eg, a relief patterned cylinder and an anvil cylinder) which members are independently driven to maintain a predetermined surface velocity differential between them. In another aspect of the invention which is particularly useful at intermediate and higher line velocities --preferably for line velocities of about 300 feet or more per minute and, more preferably, for line speeds of about 450 feet or more per minute -- the nip defining members say be operated with equal surface velocities. In each of these aspects of the invention, the members may be biased towards each other to provide a predetermined pattern-element-psi loading; and, additionally, they may be independently heated to provide each with an elevated surface temperature which is, preferably, in a predetermined range below the melt temperature of the thermoplastic lamina disposed closest to or in contact with each respective nip defining member as the laminae are forwarded through the nip. <IMAGE>
Patent EP-0322248-B1 (EP)
Title: Compounds effective against cerebral insufficiency
IPC: C07D513/00
Filed: 1988-12-22
Granted: 1993-08-04
Abstract: Compounds having the formula (I): <CHEM> wherein A is -CH2-, -O-, or -S-; R<1> is CH3 or OCH3; R<2> is hydroxy or carboxy which may be optionally esterified or amidated; R<3> is H or a lower alkyl; and n is 0 or an integer of 1 to 6, and pharmaceutically acceptable salts thereof, are disclosed. The compounds, and pharmaceutical compositions containing them, are used in therapy for cerebral insufficiency.
Patent EP-0307366-B1 (EP)
Title: A device for converting a manually operated steering into a power steering
IPC: B62D5/12
Filed: 1988-07-14
Granted: 1991-09-18
Abstract: This invention relates to a device for converting a manually operated steering into a power steering, said device consisting of a shaped bar (11) connected to the heads (12, 13) of the power steering box, which bar connects rigidly the two levers (2 min , 3 min ) of the manually operated steering so as to transmit to said levers and hence to the wheel hubs the steering effort caused by the hydraulic system of the power steering box.
Patent EP-0340378-B1 (EP)
Title: Method for microbial immobilization
IPC: C12N11/04
Filed: 1988-05-05
Granted: 1993-07-21
Abstract: A method for immobilization of microbial cells and other catalytically-active biological material is disclosed. The material is entrapped within a deacetylated polysaccharide prepared by deacetylating the polysaccharide S-60 produced by fermentation of Pseudomonas elodeu, ATCC 31461.
Patent EP-0293441-B1 (EP)
Title: Ameliorations apportees a des systemes de detection optique
IPC: G01K11/32
Filed: 1987-12-11
Granted: 1991-06-12
Abstract: Un circuit de calcul de moyenne à canaux multiples destiné à être utilisé avec un système de détection optique utilisant de la lumière rétrodiffusée pour établir le profil de diffusion le long d'un détecteur à fibres, par exemple pour déterminer la répartition de température le long du détecteur à fibres optiques, comprend plusieurs dispositifs à couplage de charge connectés en parallèle (3-9), excités par un horloge (10) et destinés à stocker des éléments successifs d'une forme d'onde de signaux obtenus à partir de la lumière rétrodiffusée. Les signaux analogiques stockés sont acheminés de façon séquentielle dans le circuit de calcul de moyenne (11), échantillonnés, puis numérisés par un convertisseur analogique/numérique (13).
Patent EP-0365523-B1 (EP)
IPC: F16C13/02
Filed: 1988-01-25
Granted: 1993-08-04
Abstract: L'enveloppe tubulaire (52) d'un cylindre à déflection régulée à positionnement automatique (6) est montée rotative sur des paliers avant et arrière (42) qui, à leur tour, sont montés sur une couronne d'appui (12) qui est mobile vers l'extérieur de manière arquée sur une paire de pistons (24, 26) et de patins (28, 30) opposés à chaque extrémité du cylindre. La couronne d'appui (12) à chaque extrémité du cylindre est reliée de manière pivotante avec l'axe (10) du cylindre afin d'empêcher un mouvement de biaisement entre leurs axes longitudinaux. Les pistons (24,26) et patins (28, 30) opposés travaillant à l'intérieur des couronnes d'appui (12) au niveau des bords de l'enveloppe du cylindre positionnent et sollicitent le cylindre (6) pour l'amener en contact de pression avec un contre-cylindre (8) et l'en retirer, indépendamment du fonctionnement d'un patin de pression (60) séparé qui régule la déflection du cylindre. Les pistons (24, 26) à l'intérieur des couronnes d'appui servent à assurer une pression supplémentaire indépendamment du patin de pression (60), ou bien à assurer une contre-charge dans le sens opposé. Les deux peuvent être utilisés pour la correction des bords.
Patent EP-0323516-B1 (EP)
Inventor: TOJO TOSHIRO
IPC: H04M19/02
Filed: 1988-06-18
Granted: 1994-08-31
Abstract: Disclosed is an improved ring trip circuit for a subscriber telephone, for detecting an on-hook state or an off-hook state of the telephone. The ring trip circuit can be formed in a small size and can be formed by an LSI. The ring trip circuit includes a voltage detecting circuit (2), for detecting a voltage difference (DELTAV) between both ends of a ringer sending resistor, having a first circuit (S1, S2, A1 ~ B3) converting the voltage difference to a current difference, and further having a second circuit (F) converting the current difference to a voltage, the voltage difference varying in response to an on-hook state or an off-hook state of the telephone, and a state detecting circuit (3) for detecting the on-book state or the off-hook state in response to a value of the voltage from the voltage detecting circuit. The voltage detecting circuit is formed by a plurality of current mirror circuits, each of which includes at least two transistors. The state detecting circuit includes a comparator circuit (CP1) formed by a plurality of transistors.
Patent EP-0330998-B1 (EP)
Title: Machine for making double chamber bags filled with tea
IPC: B65B29/02
Filed: 1989-02-23
Granted: 1992-03-04
Abstract: In this machine, a continuously moving tubular web is cut to form tubular pieces of equal size which in each case contain two portions of tea, these pieces being passed with the aid of a continuously rotating transport wheel 10 to various work stations in which first of all the bag bottom is formed and then the tubular piece 15, folded in a W shape by drawing the bag bottom into the interior of the transport wheel, is sealed by folding the head to give a double-chamber bag, there extending at the level of the circumferential plane of the transport wheel 10 a cover 20 which, together with a pair of arms 21, 22 fastened pivotably on the transport wheel, ensures precise fixing and positioning of the tubular piece during the entire production process, and at the same time the open ends of the tubular piece are bound in such a manner that the tea is at no time able to scatter into the tabs 15c, 15d provided for forming the head fold (Fig. 2). 
<IMAGE>
Patent EP-0339363-B1 (EP)
Title: Hand shower
IPC: G01K13/02
Filed: 1989-04-12
Granted: 1992-12-16
Abstract: In a hand shower having a temperature measurement device and a temperature display which is arranged in the region of the side wall between the shower floor having jet outlet openings and the rear, it is proposed for the sake of improvement that the measuring device be arranged in a special housing which can be inserted in an opening in the region of the side wall and be provided with a temperature sensor in an inlet chamber of a switching valve for switching over the water stream to separate jet outlet openings. <IMAGE>
Patent EP-0349906-B1 (EP)
Title: Detergent mixture containing non-ionic and anionic surfactants, and their use
IPC: C11D1/83
Filed: 1989-06-29
Granted: 1993-07-28
Abstract: PCT No. PCT/EP89/00732 Sec. 371 Date Mar. 7, 1991 Sec. 102(e) Date Mar. 7, 1991 PCT Filed Jun. 29, 1989 PCT Pub. No. WO90/00592 PCT Pub. Date Jan. 25, 1990.The invention relates to a detergent mixture containing A) at least one alkyl glycoside corresponding to general formula (I) RO(G)x (I) in which R is an aliphatic radical containing at least 8 carbon atoms, preferably a primary alcohol radical and, more preferably, a fatty alkyl or fatty alkenyl radical containing 8 to 22 and preferably 12 to 18 carbon atoms, G is a symbol which stands for a glycose unit, i.e. which derives from a reducing saccharide containing 5 or 6 carbon atoms and X is a number of 1 to 10, B) an anionic surfactant and C) typical auxiliaries and additives, characterized in that the anionic surfactant B) is at least one hydroxysulfonate consisting entirely or predominantly of compounds corresponding to formula (II) or (III)   <IMAGE> (II) <IMAGE> (III)   in which y and z=0 or numbers of 1 to 18, p=0, 1 or 2 and the sum (y+z+p) is a number of 4 to 18, x=0 or a number of up to 30 and n may be an integer of 2 to 4, or alkali metal, alkaline earth metal and ammonium salts of such compounds, and to its use as a constituent of phosphate-reduced detergents and cleaning preparations.
Patent EP-0327312-B1 (EP)
Inventor: KHANNA PYARE L
IPC: G01N33/78
Filed: 1989-01-31
Granted: 1994-04-06
Abstract: A  beta -galactosidase complementation immunoassay method for determining the concentration of an analyte in a sample is provided. The method is based on combining a preformed enzyme donor- (ED-) analyte conjugate/anti-analyte antibody complex with analyte present in the sample. The method comprises reacting a  beta -galactosidase ED-analyte conjugate/anti-analyte antibody complex, a  beta -galactosidase enzyme acceptor (EA), enzyme substrate and sample and determining the rate of enzyme-catalyzed reaction as indicative of the amount of analyte present in the sample. Usually, the EA is added to the reaction mixture after a time for the anti-analyte antibody of the complex to react with analyte present in the sample. In a particular embodiment, the method is used to determine the amount of digoxin in a serum sample. In another embodiment the method is used to determine the amount of T3 in a sample. Kits facilitating the method are also provided.
Patent EP-0338721-B1 (EP)
Inventor: WILKES STEVEN FRANK
IPC: E05B65/20
Filed: 1989-04-12
Granted: 1994-06-29
Abstract: Motorised actuator for vehicle door locks e.g. as part of a central locking system has a powered drive input element (20), a drive output element (24) movement of which locks and unlocks the lock, and a clutch element (34) operating to transmit drive to the output element but having a disengaged condition permitting independent (e.g. manual) actuation of the lock. A camming formation (28) of the input element has a formation (34) of the clutch element coacting therewith and the clutch element has another camming formation (36) engaging another coacting formation (38) of the output element. The formation are provided with acting faces (32,44,46) angled so that drive force applied from the input element through the clutch element to move the output element against reaction loading of the latter acts to urge the clutch and output elements into positive drive transmitting engagement but reaction forces translated from the output element with no drive force from the input element releases the clutch engagement by camming the latter formations out of drive transmitting engagement automatically to put the mechanical into the disengaged condition. Preferably powered movement of the input element with the mechanism in the latter condition further shifts the clutch element into a superlocked condition in which the output element is positively retained in that condition.
Patent EP-0351296-B1 (EP)
Title: Process for the preparation of collagen microparticles, and products obtained
IPC: A61K47/00
Filed: 1989-07-10
Granted: 1992-10-14
Abstract: Droplets are formed from an acidic, fluid solution of collagen, said droplets are recovered in an aqueous solution buffered to neutral or basic pH, the said solution immediately inducing polymerisation of the collagen, the solidified droplets are separated from the solution and the said droplets are washed. <IMAGE>
Patent EP-0334774-B1 (EP)
IPC: B01D71/00
Filed: 1989-03-10
Granted: 1992-05-06
Abstract: The device [1] contains, in a single housing, at least one membrane [2] to effect by tangential filtration the separation of the cells from the liquid to be treated, as well as a microporous structure [3] enabling the filtered fraction to be biospecifically purified. The tangential filtration membrane can consist of a membrane of the flat type or of a bundle of hollow fibres. Similarly, the microporous structure for the biospecific purification can consist of a stack of microporous membranes or of a bundle of hollow fibres treated so as to effect the biospecific purification. 
<??>Possible use for blood purification, by plasmapheresis followed by treatment of the plasma, the whole operation taking place in a single device. 
<IMAGE>
Patent EP-0375571-B1 (EP)
Title: Process for the preparation by spray deposits of aluminium alloys of the 7000 series, and discontinuously reinforced composite materials having these high strength, highly ductile alloys as a matrix
IPC: C22C21/10
Filed: 1989-12-18
Granted: 1993-06-23
Abstract: The invention relates to a process for obtaining an Al alloy of the 7000 series (Al-Zn-Cu-Mg) of high mechanical strength and good ductility by spray deposition; the process is aimed at obtaining Al alloys having a breaking load of >/= 800 MPa and an elongation greater than or equal to 5%, or obtaining these same alloys reinforced with ceramic particles. 
<??>The invention accordingly consists in:
 1. forming, by spray deposition, a massive alloy of the following composition by weight: Zn from 8.5 to 15%; Mg from 2.0 to 4.0%; Cu from 0.5 to 2.0%; at least one of the following 3 elements: Zr from 0.05 to 0.8%; Mn from 0.05 to 1.0%; Cr from 0.05 to 0.8%, with Zr + Mn + Cr </= 1.4%; Fe up to 0.5%; Si up to 0.5%; other elements </= 0.05% each, </= 0.15% in total; remainder Al.
 2. hot transforming of the body thus obtained at between 300 and 450 DEG C and optionally in the cold and
 3. treating the product thus obtained by dissolution, quenching and annealing.
Patent EP-0362122-B1 (EP)
Title: Method of heat-straightening steel tubes
IPC: B21D3/00
Filed: 1989-08-16
Granted: 1993-03-31
Abstract: The invention relates to a method of heat-straightening extended steel rolling stock in a roller straightening machine, in which method the rolling stock has a temperature below Ar1 or Ac1 and of at least 300 DEG C and is cooled down to room temperature after the straightening. In order to improve the mechanical-technological properties, it is proposed according to the invention that the rolling stock, accelerated immediately after reaching the required geometry, be cooled down at least to such a temperature at which distortion due to cooling stresses no longer occurs as a result of further cooling.
Patent EP-0397670-B1 (EP)
Title: Device for storing, delivering and measuring a thread
IPC: B65H51/22
Filed: 1988-11-25
Granted: 1992-11-19
Abstract: A device for storing, delivering and measuring a weft thread in an air jet loom comprises at least one thread-stopping device (Fn) in an annular housing, with a element (23n) which travels back and forth between a passive position and a stop position and a coil (Cn) which drives the stopping element (23n). The stopping device has a bistable, self-retaining bearing (L) for the stopping element (23n), and a permanent magnet (24n) connected to the latter. In order to move the stopping element (23n) from one of the end positions, the coil (Cn) is connected to a current inversion circuit (U).
Patent EP-0357700-B1 (EP)
IPC: F16B25/04
Filed: 1989-01-16
Granted: 1992-05-13
Abstract: Une vis (1) autoforeuse et autotaraudeuse vissable dans du béton-gaz présente un diamètre extérieur une fois et demie plus grand que le diamètre de la racine. Le profil du filetage est asymétrique par rapport à un plan perpendiculaire à l'axe de la vis. Le flanc (7) des filets qui fait face à la tête de la vis est délimité par une génératrice circulaire ou parabolique qui s'étend au moins en partie des limites extérieures du filetage à la racine (12). Le flanc (9) des filets qui fait face à la pointe de forage est délimité par une génératrice essentiellement droite qui forme un angle compris entre 0° et 25° environ avec un plan (11) perpendiculaire à l'axe de la vis. La section filetée (5) recouvre une partie de la tige (2) de la vis, qui comprend en outre une section non filetée (6), une tête de vis (3) et une pointe de forage (4). La vis peut être directement vissée dans du béton-gaz; le profil spécial du filetage permet en outre d'augmenter les valeurs de résistance à l'arrachage.
Patent EP-0374239-B1 (EP)
Title: Appareil de terminaison d'un c ble plat
Inventor: TANAKA HIROMI KANWA HAIMU - OG
IPC: H01R43/28
Filed: 1989-05-22
Granted: 1993-11-10
Abstract: Un appareil de préparation d'une extrémité d'un câble électrique plat pour aligner, couper et plier des conducteurs électriques du câble pour les connecter à des contacts électriques d'un connecteur électrique comprend une pince (10) comportant une section de pince mobile (12) dans laquelle est serré le câble (5) ayant des conducteurs dénudés (1) entre une gaine (2) et une extrémité (2a) frontale de la gaine est serré; un dispositif (100) de positionnement de la pince pour positionner la section (12) de la pince le long d'une base (11) si le conducteur frontal (1c) n'est pas aligné avec un organe de détection (102); et un dispositif (200) d'alignement, de coupage et de pliage des conducteurs pour aligner les conducteurs (1) à l'aide d'éléments peignes (250) si les conducteurs de tête (1c, 1d) d'unités de conducteurs (1) ne sont pas alignés avec un dispositif de détection (237, 238), un dispositif (270) de coupe et de pliage pour couper les conducteurs (1) et plier certains conducteurs (1b) dans un plan parallèle à un plan d'autres conducteurs (1a).
Patent EP-0446206-B1 (EP)
IPC: F04B7/02
Filed: 1989-07-11
Granted: 1993-06-16
Abstract: Die Erfindung betrifft ene Folgesteuerung für eine Zweizylinder-Dickstoffpumpe mit zwei über stirnseitige Öffnungen (2, 2') in einen Materialaufgabebehälter mündenden Förderzylindern (1, 1') und einer innerhalb des Materialaufgabebehälters angeordneten, eintrittsseitig abwechselnd an die Öffnungen (2, 2') der Förderzylindern (1, 1') anschliessbaren und die jeweils andere Öffnung freigebenden und austrittsseitig mit einer Förderleitung (4) verbindbaren, hydraulisch betätigbaren Rohrweiche (3). Die Förderzylinder (1, 1') sind mit hydraulischen Antriebszylindern (5, 5') verbunden, die mittels mindestens einer hydraulischen Reversierpumpe (6) im Gegentakt betätigt werden. Bei Beendigung eines jeden Druckhubs in den Förderzylindern (1, 1') wird ein Umsteuervorgang der Rohrweiche (3) ausgelöst und während des Umsteuervorgangs die Dickstofförderung unterbrochen. Während des Umsteuervorgangs der Rohrweiche (3) wird die Förderrichtung der Reversierpumpe (6) unter Aufrechterhaltung einer freien Druckölzufuhr zu den Antriebszylindern (5, 5') zunächst beibehalten und erst bei Beendigung des Umsteuervorgangs der Rohrweiche (3) umgekehrt. Zur Auslösung des Reversiervorgangs wird an der Rohrweiche (3) oder an deren hydraulischen Betätigungsorganen (21, 21') nach jedem Umschaltvorgang ein hydraulisches oder elektrisches Endlagensignal (y, y, 26, 26') abgegriffen.
Patent EP-0381775-B1 (EP)
Title: Capteur de pression
Inventor: TAMURA MORIO
IPC: G01L9/00
Filed: 1989-07-26
Granted: 1994-11-23
Abstract: Capteur de pression présentant une structure optimale, monté sur une paroi d'un dispositif hydraulique, tel qu'une conduite d'huile sous pression et un raccord, et composé d'un diaphragme mince en feuille possédant une partie détectrice de contraintes, et d'un organe de support qui loge le diaphragme avec une structure perforée en gradins et le positionne de manière appropriée. L'invention se rapporte également à un procédé de production d'un capteur de pression, permettant d'obtenir une partie détectrice de contraintes destinées à être formée sur la surface d'un diaphragme, le diaphragme du capteur de pression comportant un organe en feuille mince, par une technique de fabrication de semi-conducteurs. L'invention se rapporte égalament à un procédé de production d'un capteur de pression consistant à joindre et intégrer le diaphragme et l'organe de support susmentionnés par une jonction diffusée, et, simultanément, à effectuer la jonction et la cristallisation d'une jauge de contrainte à semi-conducteurs par un traitement thermique, pendant l'étape de jonction diffusée. L'invention se rapporte en outre à un dispositif hydraulique pourvu d'un capteur de pression présentant une structure dans laquelle le capteur de pression est assemblé d'avance et est agencé de manière optimale pour l'environnement dans lequel il est utilisé.