baber/WOPTO huggingface dataset:
Patent EP-0552206-A1 (EP)
Inventor: PUUMALAINEN PERTTI
IPC: G01N27/64
Filed: 1991-10-10
Abstract: Dans le procédé décrit, le gaz et les substances qu'il contient sont ionisés dans une salle d'ionisation (1). Les procédés actuels ne permettent pas de déterminer rapidement et en de faibles concentrations les impuretés contenues dans les gaz. Dans le procédé décrit, les ions contenus dans le gaz sont séparés, dans une section de séparation (2), en des ions positifs et négatifs, dont au moins les ions de l'un ou l'autre signe sont acheminés dans un canal étroit d'analyseur (4). Là, par suite de la force capillaire, ils sont contraints à se déplacer dans la section médiane du canal, d'où ils sont déviés par des champs électriques d'intensité différente provoqués par différentes tensions (U1-U10) dans une électrode située au bord du canal, où ils provoquent un courant ionique (I1-I10). Ces courants ioniques permettent d'établir un spectre de courant sur la base duquel différentes substances sont détectées et leurs concentrations déterminées à l'aide de spectres correspondants obtenus avec des échantillons standard de différentes substances.
Patent EP-0544825-A1 (EP)
Title: Microchip laser array.
Inventor: MOORADIAN ARAM
IPC: H01S3/108
Filed: 1991-08-21
Abstract: A method and apparatus for generating a high power beam of light is described in which individual laser pixel elements are laterally defined and isolated in a wafer of solid state gain medium material and mirrors are formed on each side of the wafer to produce an optical cavity resonator. An array of diode lasers is used to pump adjacent pixels to stimulate light emission by each pixel.
Patent EP-0557322-A1 (EP)
Inventor: HOFFMANN MICHAEL
IPC: B60G17/015
Filed: 1991-11-05
Abstract: Un système semi-actif de régulation de châssis contient, comme capteurs (1) destinés à l'obtention des informations pour la régulation de la force d'amortissement, exclusivement des capteurs d'accélération de carrosserie (S1 à S3). Les signaux de sortie de ces capteurs sont analysés dans un filtre (3) dont le comportement en transmission, le signal étant concentré dans la gamme des fréquences entre la fréquence propre de la carrosserie et la fréquence propre de la roue, est linéairement proche du comportement en transmission d'un filtre de Kalman discret.
Patent EP-0557378-A1 (EP)
Title: A power supply circuit with integrated magnetic components.
Inventor: SEIERSEN OLE STEEN
IPC: H01F30/10
Filed: 1991-11-13
Abstract: A magnetic circuit with several magnetic components integrated on one or more common magnet cores is utilized in a current supply circuit known per se. The circuit comprises a transformer, the secondary winding ends of which are connected to uniform electrodes of a pair of rectifier diodes, the second electrodes of which are connected to one output terminal of the power supply circuit. Additionally, it includes two reactive components, and the first electrodes of the diodes are connected to the second output terminal of the power supply circuit via one of the reactive components. The number of turns of the two reactive components is essentially chosen to equal the number of secondary turns on the transformer. The two reactive components are positioned on each separate core part so that the resulting magnetic flux in common core parts substantially equals the difference between the magnetic flux of the two core parts, and the secondary winding of the transformer is positioned on the common core parts.
Patent EP-0503305-A1 (EP)
Inventor: DUEMMLER STEPHAN DIPL-ING
IPC: B60R9/058
Filed: 1992-02-14
Abstract: The invention relates to a roof luggage carrier for motor vehicles with roof railing having transverse girders (2) and a removable clamping assembly (3). The clamping assembly (3) includes supporting jaws (5) that can be inserted in a lower longitudinal slot (11) on the transverse girder (2), and of clamping jaws (6). The clamping assembly (3) is actuated by means of a clamping screw bolt (8) which extends inside the transverse girder (2) in its longitudinal direction. This makes it possible to achieve simple assembly and easy handling. In another preferred embodiment the longitudinal edges of longitudinal slot (11) are provided with longitudinal edges (12, 13) which are surrounded by longitudinal grooves in the supporting jaws (5) and clamping jaws 6, so that widening of the longitudinal slot (11) when tilting stresses occur is prevented.
Patent EP-0501260-A1 (EP)
Inventor: DOWNEY GERARD LEO
IPC: B65D75/04
Filed: 1992-02-14
Abstract: A package (1) is disclosed which contains a plurality of individual facial tissue clips (4). The individual clips (4) can be used as refills for facial tissue dispensers, thereby reducing the amount of packaging materials and waste normally associated with the sale and use of conventional individually boxed clips of facial tissues.
Patent EP-0510384-A1 (EP)
Inventor: RECCHIA MARIO
IPC: A43B5/04
Filed: 1992-03-30
Abstract: Shoe/boot system with a speedily changeable sole element, the shoe/boot system comprising advantageously an extractable slipper, in which system reciprocal mating anchorage means (12-14-114-18) and reciprocal clamping assembly means (16) capable of being quickly released from the exterior are included in the lower side of the shoe/boot system (10) and in the upper side of the sole (20).
Patent EP-0513664-A1 (EP)
Inventor: DERIGHETTI RENE DR-ING
IPC: B23H7/26
Filed: 1992-05-07
Abstract: The invention relates to a machining apparatus, in particular for the electrical discharge machining of workpieces, with a machine table for supporting a workpiece, a first machining head, at least two degrees of freedom of the movement of the apparatus in and/or parallel to the main operating plane of the workpiece (X/Y-plane), and at least one further degree of freedom of the movement at right angles to the main operating plane (Z-axis), which has at least one further machining head which is fastened to the first machining head.   <IMAGE>
Patent EP-0528168-A1 (EP)
Inventor: COSIMANO RAYMOND JOSEPH
IPC: H05K7/14
Filed: 1992-07-11
Abstract: An electronic cage (10) for housing electronic components (circuit boards and power supplies) therein, wherein the cage includes a box-like component receiving area (21) defined by a plurality of upstanding side walls (17, 18, 19, 20) and a floor member (11). Part of the floor member projects from the box-like receiving area (21) to thus expose various electronic devices (e.g., modules, connectors) located on a common, large board which may be positioned within the cage. Significantly, the cage is of one-piece construction, preferably of injection molded structural foam.
Patent EP-0538847-A1 (EP)
Inventor: BEEK RAINER DIPL-ING
IPC: G07G1/00
Filed: 1992-10-22
Abstract: With the cassette lid 2 closed, cheques or the like can be inserted into an associated cheque compartment 6 via an insertion slot 14 arranged in the cassette lid 2, unauthorised access to the cheque compartment 6 being prevented by the bending up or bending down of the insertion slot 14, in that an inner stripping edge 16 is arranged on the front lower limitation of the cassette lid 2. Moreover, a vertically extending stripping edge 17 terminating in the region of the insertion slot 14 is provided on the front upper limitation of the coin insert. When the cassette lid 2 is opened, a cheque or the like which is not inserted completely into the cheque compartment 6 is first carried upwards by the obliquely extending stripping edge 16 of the cassette lid 2 and is stripped off on the vertically extending stripping edge 17 of the coin insert, so that it can fall unimpeded into the cheque compartment 6. The obliquely extending stripping edge 16 of the cassette lid 2 serves as a guide track during the insertion of the cheque and prevents the cheque from catching on the front edge 27 of the cassette base part 1. <IMAGE>
Patent EP-0545093-A1 (EP)
Inventor: SCAGLIA ENZO
IPC: B65H75/18
Filed: 1992-11-05
Abstract: Identifiable spool which is advantageously, but not necessarily only, metallic and is suitable to rotate about its lengthwise axis at up to or more than 25,000 rpm and to hold synthetic yarns and comprises a cylindrical body (11) bearing two terminal flanges (13) at its ends and at least two coloured identification elements (16), which can be removed and replaced and are positioned symmetrically and diametrically on at least one outer face (14).
Patent EP-0547476-A1 (EP)
Inventor: GRUNDEI HANS
IPC: A61F2/38
Filed: 1992-12-08
Abstract: There is described a knee prosthesis. This comprises a femoral part (2) which can be connected to a stem part (1) to be anchored in the femoral bone and is provided with two sliding runners (3, 4) which are connected to one another ventrally via a connecting element (5) to form a bridge (6) carrying the stem part (1) and delimit a gap (7) extending from ventral to dorsal between them. This gap is bordered on either side in the direction of the femur by a web (8) in which there is provided in each case a recess (9 or 9') extending from medial to lateral and having a partly circular cross-section. The two recesses are flush relative to one another. The tibial part (10) has two sliding tracks (11, 12) on which the sliding runners (3, 4) of the femoral part (2) can execute a sliding movement, and a web (13) directed towards the femur between the two sliding tracks which engages through the gap (7) of the femoral part (2) and is guided so as to be in close contact with the inner surfaces of the latter. In addition, the tibial part (10) has a cylindrical guiding bolt (14) extending from medial to lateral in the upper region of the web (13) which is located in the recesses (9 or 9') of the webs (8) in the femoral part and is secured in this position by parts (17) of the stem part (1) surrounding it. The prosthesis has greater stability than known hinge prostheses. <IMAGE>
Patent EP-0556485-A1 (EP)
Inventor: TAKEMOTO TADASHI
IPC: C07K5/075
Filed: 1992-12-29
Abstract: This invention relates to a method for purifying α-L-aspartyl-L-phenylalanine methyl ester (hereinafter abbreviated as α-APM) which contains, as impurity, at least 3-benzyl-6-carboxymethyl-2,5-dioxopiperazine (hereinafter abbreviated as DKP), which allows an efficient removal of the impurities.
Patent EP-0507488-A1 (EP)
Inventor: WAI JOHN SUI MAN
IPC: C07C323/29
Filed: 1992-03-24
Abstract: Novel aniline derivatives containing hydroxy and hydroxymethyl groups inhibit HIV-1 reverse transcriptase, and are useful in the prevention or treatment of infection by HIV-1 and the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, whether or not in combination with other antivirals, anti-infectives, immunomodulators, antibiotics or vaccines. Methods of treating AIDS and methods of preventing or treating infection by HIV-1 are also described.
Patent EP-0518641-A1 (EP)
Inventor: HOSOKAWA KAORU
IPC: H01L21/304
Filed: 1992-06-10
Abstract: A notch of a semiconductor wafer is accurately and efficiently chamfered by the use of an apparatus which comprises a rotary disk grindstone, a wafer retaining mechanism for disposing the surface of a wafer so as to intersect the surface of the grindstone, a first drive mechanism capable of rotating the wafer within a prescribed range of angle around the central axis perpendicular to the main surface of the wafer thereby continuously positioning the surface of a notch of the wafer subjected to grinding relative to the grinding surface of the grindstone and effecting required grinding, a second drive mechanism capable of causing the grindstone and wafer to be relatively moved forward and backward in the radial direction of the grindstone, a third drive mechanism capable of causing the grindstone and wafer to be relatively moved forward and backward in the direction of thickness of the wafer, and a profiling mechanism capable of relatively guiding the notch and grindstone and consequently chamfering the notch in the circumferential direction and/or in the direction of thickness thereof. The profiling mechanism is provided with a reference plate corresponding in shape at least to the notch of the wafer and a disk corresponding in shape to the grindstone and permitting positional adjustment.
Patent EP-0520821-A1 (EP)
Inventor: KOIKE NORIYUKI
IPC: C07C59/315
Filed: 1992-06-26
Abstract: Oligohexafluoropropylene oxide derivatives represented by the general formula (I):
       
 wherein R f  represents a perfluoroalkyl group having 1 to 10 carbon atoms and n is an integer of 0 to 100 or the general formula (II):
       
 wherein R f ′ represents a perfluoroalkylene group having 2 to 10 carbon atoms and a and b are each independently an integer of 0 to 20. These compounds are novel and are useful as intermediates for synthesizing iodine-containing oligohexafluoropropylene oxides useful as raw materials for fluororesins, fluororubbers, and fluorine-containing surfactants.
Patent EP-0509907-A1 (EP)
Inventor: ARAI JUICHI
IPC: C23C10/28
Filed: 1992-04-15
Abstract: The invention relates to a method of forming a silicon diffusion and/or overlay coating on the surface of a metallic substrate comprising the steps of introducing the sample into a cold wall Low Pressure Chemical Vapor Deposition (LPCVD) enclosure, evacuating the enclosure up to a pressure P₁ which is lower than 0.5 Torr, maintaining said pressure P₁ while heating up said sample to a temperature which is comprised between about room temperature and about 300°C, bringing under same pressure P₁ the sample to the CVD temperature comprised between about 50°C and 1000°C, introducing a gas or gas mixture comprising at least one silicon hydride gas, maintaining the pressure inside the enclosure between about 0.1 and about 100 Torr, maintaining the introduction of said gas or gas mixture in the enclosure for deposition and/or diffusion of silicon on and/or through the surface of said metallic sample to obtain the desired thickness of the silicon diffusion and/or overlay coating, cooling down the sample to about room temperature and withdrawing said sample from said LPCVD enclosure. The substrate is preferably polished to obtain a mirror finish and then cleaned, either mechanically or chemically, with a solvent, or both.
Patent EP-0524062-A1 (EP)
Inventor: MOREL MAURICE
IPC: B65B13/20
Filed: 1992-07-09
Abstract: The subject of the invention is a method for making a load of cylinders of compressible materials, consisting in constituting modules, each formed by a layer of cylinders, in superposing a plurality of modules in a stack, in compressing the assembly of modules thus superposed, in stopping the compression in order to let the assembly relax, optionally in turning the assembly in order to place the cylinders upright, then in placing ties to keep the stack to the dimensions obtained. The invention also relates to the device for implementing this method. <IMAGE>
Patent EP-0533517-A1 (EP)
Inventor: TSUKIOKA DAISUKE
IPC: C12P19/04
Filed: 1992-08-20
Abstract: Novel antiwithdrawal agents and veterinary antiwithdrawal agents are disclosed which contain LPS representative of which having the following physical properties: 
LPS1
     Dominant molecular weight:   5,000 ± 1,000 as determined by SDS-PAGE method   Phosphorus number:   2 ± 1 / 5,O00 (m-w.)   Hexosamine number:   9 ± 1 / 5,000 (m.w.)   KDO number:   2 ± 1 / 5,000 (m.w.)     
 LPS2
   Dominant molecular weight:   6,500: ± 2,500 as determined by SDS-PAGE method   Phosphorus number:   1 to 2 / 5,000 (m.w.)   Hexosamine number:   7 ± 1 / 5,000 (m.w.)   KDO number:   1 to 2 / 5,000 (m.w.)     
 LPS3
   Dominant molecular weight:   6,500 ± 2,500 as determined by SDS-PAGE method   Phosphorus number:   2 ± 1 / 5,000 (m.w.)   Hexosamine number:   5 ± 1 / 5,000 (m.w.)   KDO number:   2 ± 1 / 5,000 (m.w.)
Patent EP-0546948-A1 (EP)
Inventor: LEZY PATRICK
IPC: B60T8/1764
Filed: 1992-12-11
Abstract: Process for regulating the deceleration of a vehicle provided with front wheels (21, 21') and back wheels (22, 22') equipped with electrically controlled braking actuators (5, 5', 15, 15') which process consists in measuring the actual deceleration of the vehicle ( gamma  actual), in setting up a deceleration reference ( gamma  c) as a function of the placement (c) of the brake pedal and of the force (Fp) exerted on the latter, and in adjusting the control pressures of the front brakes (Pav) and rear brakes (Par) so that the actual deceleration measured is equal to the deceleration reference. <IMAGE>
Patent EP-0549492-A1 (EP)
Inventor: SORRENTINO FRANCOIS
IPC: C04B18/10
Filed: 1992-12-18
Abstract: Process for treating residues from the incineration of urban or industrial waste, comprising the following stages:   - a first stage of chemical analysis of the residues from incineration of urban or industrial waste with a view to determining:       - their water-soluble sulphate content, - the overall, retardant or accelerating, action of the water-soluble ions which can interfere with the setting or the hardening of a Portland cement,   - a second stage during which the residues from incineration of urban or industrial waste, a hydraulic binder and additives are mixed or crushed and the mixture obtained is then granulated with water and the granules are allowed to harden, the nature and the proportion of the said hydraulic binder and of the said additives having been chosen so as to allow at the same time the physical and/or chemical neutralisation of the components which interfere in respect of the setting or of the hardening of a Portland cement which are present in the waste and of the production of granules of low porosity and low permeability.
Patent EP-0540450-A1 (EP)
Inventor: CROMER DARYL C
IPC: G06F13/36
Filed: 1992-10-09
Abstract: An error correcting code (ECC) function and a parity interface scheme providing a translation capability between the ECC and parity protocols is implemented for memory systems in personal computers (PCs). The ECC function addresses the problems of interfacing memory with a variety of other components that may communicate in words composed of differing numbers of bytes. A partial write function within an ECC module permits a read/modify/write operation without extra components, at faster speeds and with minimal use of the system bus. An improved parity/ECC protocol interface is implemented by choosing an appropriate ECC code to facilitate parity generation and checking. This is done by selecting a code that contains groupings of data bits corresponding to the desired parity scheme. The ECC XOR trees are modified to allow parity checking and error correction decode simultaneously, thereby eliminating the need for two sets of XOR trees in the interface.
Patent EP-0514342-A1 (EP)
Inventor: SCHIEFER ERWIN
IPC: F16B1/00
Filed: 1992-05-14
Abstract: On the contact surfaces formed by the inner contour of the expanding sleeve (7) and the outer contour of the expansion of the shank (2), an expanding dowel has a friction-reducing coating (10). Said coating (10) produces a friction level between the expanding sleeve (7) and the expansion (3) of the shank (2) which is less than the friction level between the expanding sleeve (7) and the wall of the drilled hole. The friction difference thus produced causes a reliable subsequent expansion behaviour of the expanding dowel in the cracked tension zone. In addition to the coating (10), projections (11, 12) are arranged on the outside of the expanding sleeve (7), which projections (11, 12) are located one behind the other and maintain the contact with the wall of the drilled hole in the event of relatively large displacements of the expanding dowel, primarily in the cracked tension zone. 
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Patent EP-0563138-A1 (EP)
Inventor: ERIKSSON BERTIL
IPC: A01K97/06
Filed: 1991-12-16
Abstract: Boîte pour appâts et dispositif de fixation associé, ladite boîte étant utilisable pour le transport d'un appât attaché à une ligne. La boîte (1) est fixée à une canne à pêche ou analogue par un dispositif de fixation pouvant être guidé dans la boîte au moyen d'une ouverture (13 ou 17), et possède un évent (10) associé à une fente (11) et ménagé dans la partie tournée dans le sens opposé à celui du pêcheur de sorte que la ligne menant à l'appât ne fléchisse pas.
Patent EP-0569398-A1 (EP)
Title: Counterbalancing device for divers.
Inventor: TOLKSDORF MICHAEL
IPC: B63C11/08
Filed: 1992-01-25
Abstract: PCT No. PCT/EP92/00164 Sec. 371 Date Jun. 11, 1993 Sec. 102(e) Date Jun. 11, 1993 PCT Filed Jan. 25, 1992 PCT Pub. No. WO92/13756 PCT Pub. Date Aug. 20, 1992.A counterbalancing device and method for a diver for automatically diving, surfacing or floating at a predetermined water depth including a control element for setting the predetermined water depth, a pressure sensor for measuring a water depth of the diver, an electronic control unit for determining a rate of descent and a rate of ascent based on a change of the measured water depth over time, such that the electronic control unit controls at least one valve for one of filling air into and releasing air from at least one life jacket associated with the diver for controlling the diver's rate of ascent and descent, respectively, as a function of a difference between the determined rate of ascent or descent and a predetermined rate of ascent and descent, respectively, until the predetermined water depth is attained.
Patent EP-0567523-A1 (EP)
Inventor: FERNS DEREK
IPC: A63B47/02
Filed: 1992-01-17
Abstract: Une installation de golf (10) comprend une zone de départ centrale (12) et une multiplicité de secteurs (14) aménagés autour de la zone de départ (12). Chaque secteur (14) contient une sélection de cibles (18) permettant à un joueur de jouer un trou de façon simulée (à l'exception du putt final). Différents dispositifs d'aide à l'entraînement et appareils de marquage sont aussi décrits.
Patent EP-0536407-A1 (EP)
Inventor: MURAMATSU MOTOHIKO JAPAN TOBAC
IPC: A24D3/04
Filed: 1992-03-09
Abstract: Cigarette du type à filtre poreux, combinant un filtre fortement perméable à l'air à sa périphérie et un papier de bout présentant un ensemble de petits trous, dans lequel on pratique un gaufrage sur à la périphérie de chaque trou. Ce gaufrage forme un faible interstice entre le papier de bout et la périphérie du filtre. Cet agencement empêche le contact étroit entre le papier de bout et la périphérie du filtre, ce qui améliore la ventilation du filtre à travers lesdits trous et réduit les variations de la fonction de ventilation.
Patent EP-0533875-A1 (EP)
Inventor: ASH ANTHONY JOHN
IPC: A44B5/00
Filed: 1992-04-01
Abstract: Article de bijouterie comportant un élément décoratif (18) doté d'au moins deux faces décoratives à exposer de manière sélective, et monté pivotant sur un élément porteur (12) dont la forme est adaptée à celle d'une partie de l'élément décoratif, ce dernier étant pivotant de manière à permettre l'exposition de l'une desdites faces.
Patent EP-0541771-A1 (EP)
Title: Transmission à réglage continu
Inventor: PARRAGA GARCIA JULIAN
IPC: F16H37/08
Filed: 1992-05-26
Abstract: Changement de vitesse mécanique continu, comprenant au moins une paire de poulies tronconiques (1, 2) avec un ou des éléments (4) flexibles de transmission, un mécanisme de transmission de puissance (11) et un engrenage planétaire de sortie (16). L'une des poulies (1) est associée à l'arbre d'entrée (E) du changement de vitesse et l'autre poulie (2) est associée à l'arbre d'entrée du mécanisme de transmission de puissance. L'arbre de sortie du mécanisme de transmission de puissance (11) actionne l'un des éléments de l'engrenage planétaire (16) (porte-satellite, soleil ou couronne). Les deux autres éléments de cet engrenage planétaire (16) sont en relation l'un avec l'arbre d'entrée et l'autre avec l'arbre de sortie (5) du changement de vitesse, lequel constitue, de préférence, l'arbre d'entrée d'un changement de vitesse conventionnel étagé. De préférence, le mécanisme de transmission de puissance (11) consiste en un engrenage planétaire intermédiaire. Le changement de vitesse de l'invention est destiné en particulier aux véhicules automobiles.