baber/WOPTO huggingface dataset:
Patent EP-0785415-A1 (EP)
Inventor: MEYER HANS ULRICH
IPC: G01D5/245
Filed: 1997-01-10
Abstract: The sensor has a first element or cursor (31) and a second element or scale (32). The first element or cursor (31) has a series of electrical windings which may be interlaced wave windings (31A-31C) and one of these windings (31A) is supplied from an electronic circuit. The second element or scale (32) has a series of spatially periodic electromagnetic features such as windows and pillars (321,322). These modify according to their position relative to the cursor (31) the inductances of the two non supplied windings (31B,31C) which are also measured by the electronic circuit.
Patent EP-0793274-A1 (EP)
Inventor: JONES ROBERT E JR
IPC: G11C11/22
Filed: 1997-02-17
Abstract: An FENVM array is formed over an insulating layer (32) that is part of a substrate. The insulating layer (32) contacts the source/drain regions (54, 55, 56, 57, 134, 136, 138, 140, 142, 144, 146) of transistors within the memory array to reduce the likelihood that data within memory cells of the array will be disturbed under common biasing conditions. The junction capacitance of the source/drain regions (54, 55, 56, 57, 134, 136, 138, 140, 142, 144, 146) of the transistors is reduced because the source/drain regions (54, 55, 56, 57, 134, 136, 138, 140, 142, 144, 146) contact the insulating layer (32). The memory cells have a shorter read (access) and write time compared to memory cell formed within bulk substrates. Guard rings and other structures required to reduce the likelihood of latch up are not necessary. In one embodiment, field isolation regions do not laterally surround each active region for transistors between memory cells. Therefore, a significantly smaller memory array can be obtained.
Patent EP-0799858-A1 (EP)
Inventor: HARKNESS BRIAN R
IPC: G03F7/075
Filed: 1997-04-01
Abstract: The present invention pertains to a curable composition which comprises a) a N-substituted 4-(o-nitrophenyl)dihydropyridine which constitutes a base-generating substance that is caused to generate a base by the action of ultraviolet light, and (b) a silicone polymer (R 2 SiO 2/2 )(RSiO 3/2 ) containing silicon-hydrogen bonds (Si-H) which are capable of reacting with hydroxy groups to form silicon-oxygen bonds (Si-O) and hydrogen molecules (H 2 ) under the effect of the base. This composition is cured by irradiation with ultraviolet light. Patterns are formed by placing a mask between a coating film of the composition and an ultraviolet light source during irradiation with ultraviolet light, and by then dissolving and removing the uncured portions of said composition following irradiation with a solvent.
Patent EP-0816313-A1 (EP)
Inventor: ROTH PETER
IPC: C07C17/38
Filed: 1997-06-19
Abstract: Preparation and separation of a mixture of dimethyl ether and chloromethane is effected by: (a) reacting MeOH with an excess of HCl; (b) treating the mixture obtained with an excess of MeOH and distilling in a first column with removal of water at the sump and a MeOH/Me2O/MeCl mixture at the top; (c) treating the mixture in an extractive distillation column which has MeOH added as extractant at the upper part while drawing off an MeOH/Me2O mixture at the sump and MeCl at the top; (d) distilling the MeOH/Me2O mixture in a second column with removal of MeOH at the sump and Me2O at the top; and (e) recycling part of the MeOH obtained in step (d) back to steps (a) and (b) and part back to the upper part of the extraction column as extractant.
Patent EP-0823319-A1 (EP)
Inventor: SENSEN KLEMENS
IPC: B29C48/92
Filed: 1997-07-14
Abstract: A tubular film blowing installation comprises an oscillating or rotating draw-off (3) and a sectored ring die (1) with separate temperature control for individual sectors to adjust the resultant local film thickness. The control signals derive from a thickness sensor (5) near the tube periphery. The extruded tubular film (2) is given a marking (8) near the extrusion die or heat treatment element and the rotation of this marking, at a predetermined distance downstream, is registered by the control installation (6).
Patent EP-0839651-A1 (EP)
Inventor: STOEFFLER ACHIM
IPC: B41F23/06
Filed: 1997-10-10
Abstract: The method uses a dust-applicator which comprises at least one row of nozzles extending over the maximum format width of the printing material. The current consisting of compressed air and dusting material emerging from the nozzles through the dust-applicator is constantly produced. The flow volume is entirely or partially sucked up directly by the nozzles and returned into the dust-applicator circuit. The flow volume not sucked up is conveyed to the plane of motion and the direction of the motion of the printed material on a slope towards the printed material.
Patent EP-0862228-A1 (EP)
Inventor: DOLL BERNHARD DIPL-ING
IPC: H01M50/522
Filed: 1997-11-03
Abstract: Die Erfindung betrifft einen Batterieblock (B) für Satelliten. Er umfaßt mehrere Einzelzellen (E), die an ihren Stirnflächen mit der jeweils benachbarten Einzelzellen (E) verschweißt sind, wobei die Anordnung der Einzelzellen durch eine Ummantelung (U) sowie Stopfen (S) an den Enden hermetisch abgedichtet ist. Die Ummantelung (U) besteht aus faserverstärktem Kunststoff und liegt ohne Zwischenraum auf den Mantelflächen der Einzelzellen (E) an. <IMAGE>
Patent EP-0885662-A1 (EP)
Inventor: OHSIMA KUNIYASU
IPC: B05D1/06
Filed: 1997-06-18
Abstract: The present invention relates to a method and an
apparatus for adhering particles on an object to form a
coating thereon. The particles are sprayed onto the object
in which the air ions comprising positive air ions and
negative air ions are continuously supplied to both sprayed
particles in an atmosphere and a surface of the object to be
coated during a spraying operation. The apparatus comprises
a chamber for accommodating the object and an air ionizer
which is provided at a ceiling or a side wall of the chamber,
and the ionizer receives an air from the outside of the chamber
and produce the positive and negative air ions to supply in
the chamber.
Patent EP-0841591-A1 (EP)
Inventor: CHRISTIAN PAUL ALBERT
IPC: B41M5/52
Filed: 1997-10-31
Abstract: The present invention describes imaging elements which include a support, an image-forming layer and an electrically-conductive layer. The electrically conductive layer is a dispersion in a film-forming binder of acicular, crystalline single phase, conductive metal-containing particles having a cross-sectional diameter less than 0.02 µm and an aspect ratio of greater than or equal to 5:1.
Patent EP-0788862-A1 (EP)
Inventor: COOPER IAN RADFORD
IPC: B25B23/142
Filed: 1997-02-07
Abstract: A torque wrench comprising a drive element 12 pivotally mounted at the end of a hollow lever 16 includes a load transference mechanism 22 prestressed by a spring 20 accommodated within the hollow lever. The compression of the spring 20, and hence the torque setting of the wrench, can be adjusted by means of a manually rotatable sleeve 32 at the free end of the lever 16. An electronic load cell 26 is disposed between the mechanism 22 and the spring 20 and provides an electrical signal, significant of the actual pre-stressing applied by the spring 18, to electronic circuitry which drives an electronic display 36 mounted on the lever 16. This arrangement allows the torque setting to be determined more accurately than in conventional torque wrenches and, in particular, renders the torque setting insensitive to changes in spring length or spring strength in use of due to manufacturing variations.
Patent EP-0798334-A1 (EP)
Inventor: HANDA MAKOTO
IPC: C08J7/043
Filed: 1997-03-18
Abstract: A polyester film having low electrostatic and high adhesion properties and having formed on at least one side thereof a primer layer which has a softening point of 100 to 170°C and essentially consists of (1) a water-dispersible polyester resin containing, as a copolymer component, a sulfonic acid metal salt group-containing compound in an amount of 0.01 mol% or more and less than 0.5 mol% of the whole dicarboxylic acid compound (component A) and (2) polyethylene oxide-monoalkyl ether or a mixture of the same and a polyethylene oxide-polypropylene oxide block copolymer (component B). This adherent polyester film has low electrostatic properties and high heat resistance and is useful as a base film 5 for a magnetic recording medium.
Patent EP-0797329-A1 (EP)
Title: Method for establishing secure communications, and corresponding encrypting/decrypting system
Inventor: MALDY JACQUES
IPC: H04L9/08
Filed: 1997-02-13
Abstract: The method involves using a central station (C) which generates a secret key and a public key and passes them to users (A). The user generates a further secret key and public key. The public key is encrypted using the centre public key, and the two keys sent to the central station. In response to the arrival of the user keys, the central station decrypts the user public key. If the key is correct, the central station retransmits the public key which is encrypted with itself.
Patent EP-0811854-A1 (EP)
Inventor: LEMAITRE FRANCOIS
IPC: G01V3/12
Filed: 1997-06-04
Abstract: The method uses a radar (1) transmitter/receiver to monitor the site. The reflected echoes from a point in the site are processed so as to determine a separation distance. Several reflecting points (R1 - R4) are monitored and the distances from these points to the radar dish are determined. Weather effects are compensated for by correcting the phase of the echo signal, as a function of a measure of the attenuation. A pulse type radar is used, and the distance is determined by means of several operations. These include processing the echo signal so as to deduce its delay with respect to the transmission of a distance value. A synthesised response pulse and/or a hyper-resolution processing is then applied, and the echo signal phase is analysed.
Patent EP-0826990-A1 (EP)
Inventor: BAKHTI FATIMA
IPC: G02B6/12
Filed: 1997-08-25
Abstract: The pass band filter comprises at least one Bragg grating (BG1) creating a coupling between two modes of propagation. The step (s) of the grating is equal to the beat length for the two modes, to create a co-directional coupling for the two modes (LP01,LP0i). In an alternative mode of construction, the grating may couple together the mode LP01 with another contra-directional radiation mode. There is within the grating in at least one position a zone (PS1) where a half period of the grating is omitted, to create a phase shift of pi between the two coupled modes. The waveguide used may be a tapered monomode optical fibre, with the grating being formed on the tapered section of this fibre.
Patent EP-0785577-A1 (EP)
Inventor: BERNIER ERIC
IPC: H01L21/822
Filed: 1997-01-17
Abstract: The device includes a doped semiconductor substrate, forming two thyristors (Th1,Th2) along its length, one thyristor (Th1) to trigger the anode and the other (Th2) to trigger the cathode. The top (M1-1,M1-2) and bottom (M3,M4) of the substrate have metallisation layers, with the lower metallisation layer being continuous and connected to a reference. An avalanche diode (Z1) is formed in an area between the two metallisations. One side of the upper doped substrate thyristor region is connected to each metallisation area and then to one side of the telephone line (A). The other side of each substrate thyristor region is connected to the second telephone wire (B) via further metallisation layers. The two thyristor areas are mutually separated laterally by a central diffusion region (11), with one thyristor (Th2) being tripped by trigger current or by direct turnover. The turnover voltage is approximately equal to the avalanche voltage of the diode.
Patent EP-0880401-A1 (EP)
Title: Procede de traitement de membranes polyamides pour accroitre un debit
Inventor: MICKOLS WILLIAM E
IPC: B01D71/56
Filed: 1997-01-16
Abstract: Le débit d'une membrane composite d'osmose inverse ou de nanofiltration, pourvue d'un couche sélective polyamide, est accru grâce à un procédé en une seule étape, dans le cadre duquel la couche sélective est traitée à l'ammoniaque ou avec certaines alkylamines. Il est possible de maîtriser à la fois le taux de refus et le débit de la membrane, comme de transformer des membranes d'osmose inverse en membranes de nanofiltration.
Patent EP-0877850-A1 (EP)
Inventor: KRAEUTLER BERNARD
IPC: F25D23/02
Filed: 1997-01-30
Abstract: An industrial door comprising a movable screen (3) for sealing or opening an aperture, wherein said screen is advantageously vertically raisable and has two vertical edges (3D, 3G) defining the screen width (L) and being engageable with respective guides (1, 2). The bottom wall of each guide has a horizontal cross-section defining a first or moving area where the spacing (E) between the bottom walls of the guides is greater than the width (L) of the screen, and at least one second or sealing area where the spacing (E) between the bottom walls of the guides is smaller than the width (L) of the screen. When the screen is moved, its edges do not rub against the guides. When the screen is lowered, the wind pressure exerted on the screen urges the edges into engagement with the narrower portions of the guides.
Patent EP-0820343-A1 (EP)
Title: Cartouches de filtre comportant des membranes ou ont ete gravees des pistes et leurs procedes de fabrication
Inventor: CLEMENTS JAMES G
IPC: B01D67/00
Filed: 1997-01-16
Abstract: Cette invention concerne une cartouche de filtre qui comprend une membrane dans laquelle ont été gravées des pistes, ladite membrane étant scellée de manière à éviter toute fuite. Cette invention concerne également un procédé de fabrication de cette cartouche. Cette cartouche de filtre possède un point de bulle qui représente au moins 50 % de celui de la membrane dans laquelle ont été gravées les pistes. Dans un mode de réalisation, ce procédé consiste à placer la membrane où sont gravées les pistes sous une source de chaleur, à orienter la membrane de manière à ce qu'elle fonde et se replie sur elle-même et, enfin, à laisser refroidir la membrane de manière à obtenir un joint étanche sans fuite aucune.
Patent EP-0882202-A1 (EP)
Inventor: SAVTCHENKO PETER
IPC: F25B13/00
Filed: 1997-02-24
Abstract: A heat transfer assembly including a compressor (17) to selectively deliver compressed refrigerant to first, second and third heat exchangers (12, 11, 13 respectively), together with the first and a second throttle valve (14 and 15) which selectively deliver expanding refrigerant to the three heat exchangers (11, 12 and 13). A control valve assembly directs the refrigerant so that any two of the heat exchangers (11, 12 and 13) is operative while the third heat exchanger has its refrigerant drained back to the compressor (17).
Patent EP-0875090-A1 (EP)
Title: Connector, in particular a plug-in connector for tt and tn networks
Inventor: SOLLEDER REINHARD
IPC: H02J13/00
Filed: 1997-01-08
Abstract: PCT No. PCT/DE97/00011 Sec. 371 Date Nov. 13, 1998 Sec. 102(e) Date Nov. 13, 1998 PCT Filed Jan. 8, 1997 PCT Pub. No. WO97/26698 PCT Pub. Date Jul. 24, 1997Connector, in particular a plug-in connector for TT and TN networks, in which an electronic monitoring and control unit supplied with a voltage switches through conductors or releases the connection, by means of a switching device, from the supply side to the load side of the connector as a function of information or measured data. Potential-measuring devices measure conductor potentials continuously or at regular intervals on the supply side and/or on the load side, and the switch is activated if the result falls short of or exceeds specific limits. Also, the electronic monitoring and control unit is designed to generate a signal if the connection is briefly released or established a certain number of times within a predetermined period; the conductors to be switched through are monitored by a fault current detecting device which acts upon the switching device; and information and/or command data are present at a bus interface.
Patent EP-0944719-A1 (EP)
Inventor: FLOHE LEOPOLD PROF DR
IPC: C12N15/53
Filed: 1997-09-12
Abstract: La présente invention concerne une nouvelle enzyme, la tryparédoxine péroxydase, son mode d'isolement à partir de Crithidia fasciculata, et un procédé pour produire cette enzyme dans des bactéries transformées par voie génétique. L'invention traite aussi de l'utilisation de cette enzyme comme cible moléculaire pour découvrir des trypanocides.
Patent EP-1017400-A1 (EP)
Inventor: SOLLEVI ALF
IPC: A61K45/06
Filed: 1997-09-22
Abstract: Cette invention concerne un procédé de traitement de la fonction nerveuse sensorielle hyper-excitée telle que des états névropathiques chez des sujets humains. Ce traitement se fait sans infliger d'effets secondaires douloureux au patient, et consiste à effectuer une administration intrathécale du composé endogène qu'est l'adénosine en combinaison avec une faible dose d'un anesthésique local. Il a été prouvé que cette combinaison médicamenteuse peut être administrée de manière répétée par voie intrathécale, ce qui permet d'inhiber la neuropathie sans qu'aucun des deux agents utilisés n'induisent d'effets secondaires.
Patent EP-0944506-A1 (EP)
Title: Antriebsvorrichtung für eine scheibenwischanlage
Inventor: LEITER HEINZ
IPC: B60S1/16
Filed: 1997-10-24
Abstract: Die Erfindung betrifft eine Antriebsvorrichtung (1) für eine Scheibenwischanlage eines Kraftfahrzeuges, welche einen Elektromotor (2) mit einer gelagerten Ankerwelle (7), einer zugeordneten Schnecke zum Antrieb von Getriebeelementen und ein Getriebegehäuse (3) sowie eine Axialkrafterzeugungseinrichtung für die Ankerwelle (7) aufweist. Der Kern der Erfindung liegt darin begründet, dass beidseits der Schnecke (15) je ein Wälzlager (17, 18) vorgesehen ist, welches sich in einem Lagersitz (19, 20) in dem Getriebegehäuse (3) befindet und zumindest einem Wälzlager (17, 18) die Axialkrafterzeugungseinrichtung (21) zugeordnet ist, welche einen Innenring (18') mit definierter Kraft beaufschlagt. Die permanente Vorspannung führt zu einer axial spielfreien Lagerung der Ankerwelle (7) und vermeidet dadurch Schlaggeräusche bei Lastwechsel in den Umkehrpunkten des Scheibenwischarmes.
Patent EP-0942645-A1 (EP)
Inventor: ADEY WALTER H
IPC: A01K61/02
Filed: 1997-10-31
Abstract: L'invention concerne un procédé permettant d'obtenir des poissons matures au moyen d'un gazon algal utilisé comme matière d'alimentation. Ledit procédé consiste à tout d'abord faire pousser un gazon algal dans un réservoir de croissance (10), tout en soumettant ledit gazon à un mouvement d'eau oscillatoire, puis à séparer le gazon algal de sa surface de croissance et à transférer ce gazon séparé à une seconde cuve (20) contenant de jeunes poissons. Dans un autre mode de réalisation, de l'eau enrichie en oxygène peut être retirée du réservoir de croissance et réintroduite dans la seconde cuve (20). En outre, au moins une partie des rejets métaboliques et respiratoires des poissons peuvent être transférés à un réservoir de croissance contenant du gazon algal.
Patent EP-0891321-A1 (EP)
Inventor: DRENT EIT
IPC: C07C67/38
Filed: 1997-03-25
Abstract: The invention relates to a process for the carbonylation of acetylenically unsaturated compounds, whereby a feedstock comprising an acetylenically unsaturated compound and a relatively minor amount of an 1,2-alkadiene compound is contacted under carbonylation conditions with carbon monoxide and a co-reactant, in the presence of a catalyst system, based on: a) a source of cations of one or more metals of Group VIII of the Periodic Table; b) a phosphine having an aromatic substituent which contains an imino nitrogen atom separated by at least one bridging carbon atom from the phosphorus atom, and c) a protic acid, characterized in that the catalyst system is further based on d) a monodentate monophosphine or monophosphite.
Patent EP-0885524-A1 (EP)
Inventor: PATTON STEVEN WAYNE
IPC: H04N5/45
Filed: 1997-03-06
Abstract: Appareil pour afficher une image combinée constituée d'une image auxiliaire et d'une image principale. Ledit appareil comporte une source de signal d'image principale et une source d'échantillons représentant un signal d'image auxiliaire. Un sous-échantillonneur en quinconce est couplé à la source d'échantillons d'image auxiliaire. Un combineur de signaux est couplé à la source de signal d'image principale et au sous-échantillonneur en quinconce. Le combineur d'échantillons combine le signal d'image principale et un signal représentant les échantillons sous-échantillonnés en quinconce pour générer un signal représentant une image combinée constituée des images principale et auxiliaire.
Patent EP-0892678-A1 (EP)
Inventor: DEMERS ROBERT RICHARD
IPC: B01L3/00
Filed: 1997-04-08
Abstract: The invention provides an apportioning system comprising a first apportioning chamber (19) having a first outlet (1413) and fillable with liquid to a first defined level (1412) such that if liquid is added to fill the first apportioning chamber (19) above the first defined level (1412), the extra fluid drains through the first outlet (1413), an inlet channel (1404, 1411) that distributes liquid to the first apportioning chamber (19), and a first electrode-based pump (1409) for moving liquid in the first apportioning chamber (19) out the first outlet (1413).
Patent EP-0892778-A1 (EP)
Title: Verfahren zur gleichzeitigen herstellung von 6-aminocapronitril und hexamethylendiamin
Inventor: SCHNURR WERNER
IPC: C07C209/48
Filed: 1997-04-04
Abstract: Gleichzeitige Herstellung von 6-Aminocapronitril ("ACN") und Hexamethylendiamin ("HMD") durch Behandlung von Adipodinitril ("ADN") mit Wasserstoff in Gegenwart eines Nickel-haltigen Katalysators bei Temperaturen von nicht unterhalb der Raumtemperatur und erhöhtem Wasserstoff-Partialdruck gewünschtenfalls in Gegenwart eines Lösungsmittels, indem man nach Absinken des Umsatzes, bezogen auf ADN, und/oder der Selektivität, bezogen auf ACN, unter einen definierten Wert, (a) die Behandlung von ADN mit Wasserstoff unterbricht, indem man die Zufuhr von ADN und dem gewünschtenfalls vorhandenen Lösungsmittel stoppt, (b) den Katalysator bei einer Temperatur im Bereich von 150 bis 400  DEG C mit Wasserstoff behandelt, wobei man den Wasserstoffdruck im Bereich von 0,1 bis 30 MPa und die Behandlungszeit im Bereich von 2 bis 48h wählt, und (c) anschliessend die Hydrierung von ADN mit dem nach Stufe (b) behandelten Katalysator fortsetzt.
Patent EP-0840961-A1 (EP)
Title: Appareil d'auto-etalonnage et procede afferent pour unite de communication
Inventor: MOHEBBI BEHZAD
IPC: H04W16/28
Filed: 1997-04-17
Abstract: L'invention porte sur un réseau d'étalonnage (110-130, 180, 182) destiné à assurer des facteurs de pondération pour un diagramme de faisceaux d'un ensemble d'éléments d'antennes adaptables (86) d'une unité de communication (70), lequel réseau d'étalonnage est auto-étalonné par une modulation et une démodulation d'un canal à bande étroite avec un signal commun à large bande contenant une séquence pseudo-aléatoire (PRNS) possédant une fréquence d'impulsion par bit relativement courte et un niveau de puissance relativement bas par rapport à celui du seuil de bruit du canal du signal à bande étroite. On détermine les erreurs introduites dans le PRNS par un trajet sélectionné complémentaire des trajets de réception (116) et d'émission (114) en calculant un gain de traitement relatif au réseau d'étalonnage en fonction des erreurs introduites dans le PRNS. Grâce à l'application subséquente d'un algorithme de convergence (130) permettant de résoudre les variations d'amplitude et de phase introduites par des composants (112-118) dans le trajet sélectionné, l'unité de communication (70) de la figure atténue ces variations au moyen d'une détermination et d'une application subséquentes d'un facteur de correction approprié à la correction de ces variations.