baber/WOPTO huggingface dataset:
Patent EP-0455999-B1 (EP)
Inventor: DA PRA BORTOLO
IPC: G02C5/22
Filed: 1991-04-10
Granted: 1994-08-31
Abstract: The hinge device according to the present invention is constituted by a first element provided with a guiding surface for the rotation about a predetermined axis of a second element which is provided with a surface movable about said axis and thus suitable for cooperating with said guiding surface. According to an essential feature of the invention, at least said second element is further provided with a series of interconnected grooves which form respective housings for a resilient element which is positioned in said grooves; said resilient element, which is generally constituted by a leaf spring, and a portion of which is clamped on said first element or is integral therewith, forms the connecting member between said first and second elements, allowing to the latter a movement along the guiding surface, and imparting to both elements a resilient restoring force towards predetermined positions. <IMAGE>
Patent EP-0461572-B1 (EP)
Inventor: BAUERSCHMIDT WERNER
IPC: H04B1/403
Filed: 1991-06-08
Granted: 1997-01-02
Abstract: 2.1 To meet the need of the telephone subscriber for mobile communications, mobile radio services, which can be roughly divided into the categories of radiotelephony service, radiopaging service and other mobile radio services, e.g. radio data transmission or service radio, have been further developed to an increasing extent in recent years. As investigations have revealed, there is an ever-growing need for extreme simplicity of use, additional facilities and supporting features of the subscriber equipment used. 2.2 To provide the subscriber, in the new multifunctional radio apparatus switching between different operation modes, with the user facilities also known in line-connected subscriber equipment, an answering machine is disposed in the radio apparatus, in particular a telepoint-capable mobile component or mobile component of a cordless telephone with a paging receiver built into the mobile component. A control device controlling the different apparatus functions and operation modes can also take over the function of an automatic dialling unit. 2.3 The new radio apparatus can be used in differently designed data transmission systems for switched connections. <IMAGE>
Patent EP-0478908-B1 (EP)
Inventor: KARNER JOHANN DR
IPC: C23C16/44
Filed: 1991-07-20
Granted: 1995-01-25
Abstract: The invention relates to a process and an apparatus for reactively treating the surface of a workpiece, in which a working gas is introduced into a bell jar and a direct-voltage arc discharge is generated in the latter; the arc discharge is assisted or maintained by injecting a current of charged particles. The plasma generated in the direct-voltage arc is generally inhomogeneously distributed in the interior of the bell jar in known processes and the region having an adequate plasma density for reactive surface treatment is relatively small. According to the invention, this problem is solved by fixing the distribution of the treatment action of the plasma in the bell jar at least over a specified area, in particular by establishing a two-dimensional distribution of the working gas injection and/or by establishing a two-dimensional distribution of the arc discharges in the bell jar by injecting the current of charged particles via a plurality of distribution openings. In this way, spatially extended plasmas having high ionisation densities and acceptable energy densities can be produced, with the result that, on the one hand, treatments of large surface regions can be carried out and, on the other hand, treatment processes can also be carried out on thermally sensitive objects.
Patent EP-0492175-B1 (EP)
IPC: E05F3/10
Filed: 1991-11-28
Granted: 1993-06-02
Abstract: The invention relates to a door closer, in which the damping piston (10) and the spring support member (20) are prevented from rotating relative to the lifting cam disc (3) by prevention means (8). This ensures that the desired degree of damping and the functioning of the door closer are always maintained and also the wear of the door closer is reduced. <IMAGE>
Patent EP-0447004-B1 (EP)
Inventor: FOSTER CHRISTOPHER JAMES
IPC: C07D213/83
Filed: 1991-03-12
Granted: 1998-01-28
Abstract: The invention provides compounds of the general formula <CHEM>  in which   R<1> represents a hydrogen or halogen atom or an alkyl or haloalkyl group; the or each group X independently represents a halogen atom or an optionally substituted alkyl or alkoxy group or an alkenyloxy, alkynyloxy, cyano, carboxy, alkoxycarbonyl, (alkylthio)carbonyl, alkylcarbonyl, amido, alkylamido, nitro, alkylthio, haloalkylthio, alkenylthio, alkynylthio, alkylsulphinyl, alkylsulphonyl, alkyloximinoalkyl or alkenyloximinoalkyl group;   n is 0 or an integer from 1 to 5; and L is an alkoxy group.EM
Patent EP-0480733-B1 (EP)
Inventor: LAKE GEOFFREY RICHARD
IPC: B64D25/118
Filed: 1991-10-10
Granted: 1995-05-10
Abstract: An electronic sequencer for an aircraft ejection seat comprising a plurality of sensors (5A, 5B, 5C) for air-speed, temperature, air pressure and acceleration. These sensors provide, via interface circuitry (10, 14, 15), signals in digital electronic form to a microprocessor (20) which, when appropriate, initiates various functions of the ejection seat, such as the deployment of drogue and main parachutes and release of seat harness. The sensors (5A, 5B, 5C) and main components (20, 24, 26, 28, 30) of the microprocessor are provided in triplicate and the microprocessor uses a polling procedure to obtain a high level of reliability of operation. <IMAGE>
Patent EP-0489585-B1 (EP)
Inventor: KNUUTTILA PEKKA
IPC: C07B61/00
Filed: 1991-12-04
Granted: 1995-11-22
Abstract: A metathesis process for the conversion of olefines, in which an olefine is brought into contact with a solid catalyst system comprising, on a solid silica carrier, 0.1 - 40% by weight of a wolfram compound, under reaction conditions in which the catalyst system converts the olefine into olefines having a different molecular weight; the silica carrier being a magnesium oxide or titanium oxide-containing co-gel prepared by means of a co-gelling system.
Patent EP-0446133-B1 (EP)
Inventor: RAULT SYLVAIN
IPC: C07D498/22
Filed: 1991-03-07
Granted: 1994-09-14
Abstract: Compounds of general formula I: 
<IMAGE>
 in which: 
 
  - R1 denotes a radical of general formula (Z0), (Z1), (Z2), (Z3) or (Z4) 
<IMAGE>
 
  - R2 denotes a methylene radical, a hydroxymethylene radical, a carbonyl radical or a radical of general formula (Y1), (Y2), (Y3) or (Y4): 
<IMAGE>
 
 or forms with R12 and the nitrogen atom to which they are attached a radical of general formula (W): 
<IMAGE>
 R3, R4, R5, R6, R7, R8, R9, R10, R11, R12 and n being as defined in the description. 
<??>Medications.
Patent EP-0457880-B1 (EP)
Inventor: DUBOIS SERGE
IPC: G01S13/78
Filed: 1990-12-07
Granted: 1994-11-09
Abstract: Cette antenne IFF aéroportée comprend: un élément primaire rayonnant (20) unique, une pluralité d'éléments parasites (30, 40, 50) associés à cet élément primaire rayonnant, et des moyens de commutation, pour commuter chacun de ces éléments parasites respectifs de manière à modifier sélectivement le diagramme propre de l'élément primaire rayonnant de manière à obtenir: soit un diagramme omnidirectionnel correspondant au diagramme du mode de veille IFF, soit un premier diagramme directif correspondant au diagramme directif avant en mode d'interrogation IFF, soit un second diagramme directif correspondant au diagramme de contrôle en mode d'interrogation IFF. La commutation des éléments parasites permet en outre, pour le premier et/ou le second diagramme directif, d'obtenir sélectivement le diagramme directif avant correspondant soit à une première norme IFF (norme Western) sur une première bande de fréquences soit à une seconde norme IFF (norme Eastern) sur une seconde bande de fréquences distincte de la première.
Patent EP-0464187-B1 (EP)
Inventor: VARADY LASZLO
IPC: B01J41/14
Filed: 1991-01-16
Granted: 2001-03-14
Abstract: Disclosed are pellicular materials useful in contact with proteins and as chromatography media. Rigid, inert, hydrophobic, polymeric materials are exposed to a solution comprising a solute defining plural interspersed hydrophobic and hydrophilic domains. The solute molecules adsorb onto the surface of the substrate by hydrophobic - hydrophobic interaction with their hydrophilic domains extending outwardly away from the surface into the solution. The molecules are then crosslinked in place to produce a solvent and pH resistant coating which presents a hydrophilic surface sufficient to mask hydrophobic regions therebeneath. The multidomain adsorbing compounds may comprise reactive groups which subsequently can be derivatized using conventional techniques to produce chromatography materials useful for conducting affinity, size exclusion, cationic exchange, anionic exchange, neutral hydrophobic interaction, and other forms of chromatographic separations.
Patent EP-0524179-B1 (EP)
Inventor: MACZEY CHRISTOPH
IPC: B23K26/402
Filed: 1991-02-15
Granted: 1994-10-05
Abstract: PCT No. PCT/DE91/00130 Sec. 371 Date Dec. 8, 1992 Sec. 102(e) Date Dec. 8, 1992 PCT Filed Feb. 15, 1991 PCT Pub. No. WO91/16651 PCT Pub. Date Oct. 31, 1991.A method for assembling a light wave guide switch calls for a switch having two groups of front ends of light wave guides. Each group of front ends faces the other group of front ends and each group is disposed on opposite sides of a coupling plane running perpendicular to the longitudinal axes of the light wave guides. The switch also has centering devices that extend parallel to each other, without offset, from a first end of a base plate to a second end of the base plate. The centering devices secure a plurality of light wave guides each extending through the coupling plane when each of the wave guides forms a single component. The method includes the steps of coupling the first end of the base plate to a stationary part of the switch and coupling a second end of the base plate to a drivable part of the switch while the switch is in the given switching position. The method also includes the steps of cutting the light wave guides with a laser in the coupling plane and cutting the base plate in the region of the coupling plane.
Patent EP-0521064-B1 (EP)
Inventor: BENSON ROBERT W
IPC: F16L13/14
Filed: 1991-03-14
Granted: 1997-12-10
Abstract: A pipe coupling including a coupling body and swage rings for urging over the coupling body in order to secure the pipes together. The coupling body includes a main sealing tooth with an outboard isolation tooth and an inboard tooth located on opposite sides of the main sealing tooth. First and second grooves are defined between the main sealing tooth and the outboard isolation tooth and the inboard tooth, which grooves are of sufficient length and depth so that pipe secured by the coupling is not substantially deformed adjacent the first and second grooves in order to enhance the ability of the main sealing tooth to bite into the pipe in order to provide a hermetic seal and also to increase the resistance of the coupling to tensile loads. The outboard isolation tooth and inboard tooth protect the seal created by the main sealing tooth from external forces caused by bending. The main sealing tooth can include a twin tooth having a parent tooth and one or more sealing teeth extending therefrom.
Patent EP-0531302-B1 (EP)
Inventor: BEYERS ROBERT JOHN II
IPC: H04L27/20
Filed: 1991-03-20
Granted: 1998-12-16
Abstract: A method of transferring a data message from a remote unit to a central location is provided. A plurality of data channels is selected for transmitting the data message from the remote unit to the central location. At least one random transmit time is generated for transmitting the data message for each of the plurality of data channels. The data message is transmitted over the plurality of data channels at the transmit times. An apparatus for transferring a data message from a remote unit to a central location is also provided.
Patent EP-0568532-B1 (EP)
Inventor: WIESE DETLEF
IPC: G10L19/00
Filed: 1991-06-27
Granted: 1995-01-18
Abstract: A method of transmitting digitized block coded audio signals includes forming scale factors of the digitized audio signals. The n(k-1) differences are formed from k successively in-time scale factors for each frequency sub-band or for a group of spectral values of the audio signal. The n(k-1) differences are grouped into at least two value classes. New scale factors are selected for each of the n sub-bands or spectral value groups based on a sequence of n(k-1) value classes. Identifying information, including the control information indicating at which locations in the sequence of n(k-1) value classes the selected new scale factors are disposed, is associated with each sequence of n(k-1) value classes. The associated selected new scale factors are assigned to each sequence of the sampled signal values and to the identifying information associated with each sequence of sampled signal values. A transmission pattern of new scale factors is determined separately for each of the n sub-bands or spectral value groups. Lastly, audio signals are regenerated from the sampled signal values and from the assigned selected new scale factors.
Patent EP-0495986-B1 (EP)
Inventor: TAKAHASHI NAOYA - KAMIGOCHO
IPC: B41M5/165
Filed: 1991-07-10
Granted: 1994-05-18
Abstract: Excellent matériau de reproduction sensible à la pression qui a un excellent rapport de formation des couleurs, qui a peu d'odeur, et qui ne subit ni décalage ni maculage, ledit matériau de reproduction comprenant un révélateur accepteur d'électrons et une solution d'un agent de formation de couleur donneur d'électrons qui forme les couleurs par contact avec le révélateur. Le solvant de la solution comprend un mélange de 20 à 80 % en poids de sec-butyldiphénylméthane, de 5 à 50 % en poids de sec-butyldiphényléthane (1, 1) et de 5 à 50 % en poids de sec-butyldiphényléthane (1, 2).
Patent EP-0511354-B1 (EP)
Inventor: SANTARELLI BRYAN A
IPC: H01S5/068
Filed: 1991-09-18
Granted: 1994-09-14
Abstract: A laser driver circuit pulses of current to a laser diode to activate the diode to emit pulses of radiation suitable for operation of a laser printer. A field-effect transistor (FET) is serially connected with the laser diode and with a feedback resistor for applying the current pulses, the feedback resistor serving as a source of a feedback signal indicative of the magnitude of current flow. A photodetector senses radiation outputted by the laser diode and emits an optical feedback signal representative of radiated power of the laser diode. A combiner circuit, responsive to an input digital command signal, combines the current feedback signal and the optical feedback signal with the command signal to signal generate a drive signal for activating the FET. The combiner circuit includes an input section in which a current source powers a differential amplifier operating in a switching mode in response to the command signal, a drive section wherein a current source powers a differential amplifier operating in a linear mode and connecting between the input section and the FET, and a threshold section connected to the input section for establishing a threshold current level in the drive signal which activates the FET.
Patent EP-0548760-B1 (EP)
Inventor: LAURENCE KENNETH J
IPC: C23C8/80
Filed: 1992-12-15
Granted: 2000-02-23
Abstract: A process and apparatus is disclosed for the fabrication of press plates hardened by the use of plasma ion nitriding techniques to produce wear resistant decorative laminate containing alumina grit while improving associated press plate useful life. The application of this process to press plates having exacting final microfinish requirements is possible due to the determination of interdependancies between parameter settings and expected results. These interdependancies include the work piece geometry, surface and subsurface structure and desired results, process temperatures, pressures, and duration of heat-up time, thermal loading, reflective radiation and heat effects, cooling systems, and gas mixture composition.
Patent EP-0549951-B1 (EP)
Inventor: KLAEFKER WILHELM DIPL-ING
IPC: F23J15/02
Filed: 1992-12-16
Granted: 1996-09-11
Abstract: The smoke gases of modern fuel-heated power stations, which enter into the chimney (1) via the smoke gas duct (3), still contain considerable quantities of particle-shaped harmful substances in spite of filter, desulphurisation, nitrogen-removal and washing installations. These substances are sulphur-containing and cause corrosion damage in the environment of the power station. To remove these particles, there is installed in the foot of the chimney (1) a dynamic separator (10), the rotor (14) and rotor shaft (13) of which stand on the rotor drive (15), the rotor drive (15) hanging in the chimney below an intermediate ceiling (6). In this manner, the rotor drive (15) is protected to the greatest extent possible from the aggressive smoke gases. The entire separator cross-section is available to the smoke gases, their flow resistance is practically not increased. <IMAGE>
Patent EP-0538157-B1 (EP)
Inventor: BOLONGEAT-MOBLEU ROGER
IPC: H01H33/664
Filed: 1992-10-14
Granted: 1996-04-17
Abstract: An evacuated cartridge (13) of a hybrid circuit breaker includes an end (19) having a groove (21) for housing an annular coil (22) outside the cartridge and connected electrically in series with the contacts (15,16) of the cartridge (13). The coil (22) is arranged in line with the arc contacts (15,16) and is held rigidly by the groove (21). 
<IMAGE>
Patent EP-0498747-B1 (EP)
Inventor: BOURIN FRANCOIS-XAVIER
IPC: G10D9/08
Filed: 1992-02-06
Granted: 1997-01-08
Abstract: Such a device relating in particular to woodwind instruments is interposed on the respective ends of the parts between a tenon (4) and a receiving part (6) which it is desired to assemble. The device of the invention is characterised in that it comprises three locking studs (31, 32, 33) formed at 120 DEG  on the tenon (4) of the part (12) and designed to interact in a bayonet-type connection with three complementary studs (24, 25, 26) formed in the receiving part (6) of the other part (3), without rotation. <IMAGE>
Patent EP-0559832-B1 (EP)
Inventor: PURVIS HOWARD A
IPC: F16K49/00
Filed: 1991-11-27
Granted: 1996-01-03
Abstract: Disclosed is a slide valve (10) for high temperature and/or abrasive service, wherein a lining (12) of refractory material is securely cast to and supported by the inner surface of an outer metal shell to form a body having a flowway (13) therethrough with an inlet (14) and an outlet (15) having side opening (17) intersecting the flowway intermediate the inlet and outlet. Grooves (20) are formed in opposite sides of the flowway (13) with each groove providing or including a downstream guide surface (21) and an upstream guide surface (22) which surrounds an orifice (19) at the intersection of the inlet with the flowway. A slide (23) is movable through the side opening into and out of positions in which its opposite side edges are received between the guide surfaces of the grooves for guided reciprocation between positions controlling flow through the flowway. The refractory material has sufficiently high compressive strength to carry the load of the slide. Wear prone parts, such as replaceable inlet and outlet liner segments (18a, 21a), replaceable guides or guide assemblies (66) are provided which are aligned and locked in place by the slide. All wear prone parts are removable and replaceable through the bonnet without removing the valve from the line.
Patent EP-0575358-B1 (EP)
Title: Frontal graphique d'interrogation pour systeme de gestion de base de donnees
Inventor: ROTHFIELD EVAN M
IPC: G06F17/30
Filed: 1991-10-24
Granted: 1997-07-09
Abstract: Système frontal graphique d'interrogation d'une base de données relationnelle représentant les éléments d'une interrogation sous une forme graphique. L'interrogation graphique se compose de tables, représentées sous forme de n÷uds à l'affichage, qui sont utilisées comme entrées (c'est-à-dire connectées) à des n÷uds opérateurs, qui produisent des tables de sortie en modifiant les entrées en fonction des informations fournies par l'utilisateur. Il y a plusieurs opérateurs, dont chacun représente une façon différente de définir une interrogation, par exemple en sélectionnant des colonnes ou des rangées. On peut ensuite utiliser ces n÷uds opérateurs comme entrées d'autres n÷uds opérateurs qui modifient leurs entrées pour produire des tables de sortie, ce processus se répétant jusqu'à ce que le résultat désiré soit obtenu.
Patent EP-0573527-B1 (EP)
Inventor: HOLMGREN JAN
IPC: A61K39/02
Filed: 1992-02-25
Granted: 1998-09-09
Abstract: Disclosed is a method of producing a vaccine composition against enteric infection caused by enterotoxigenic E. coli bacteria in humans. E. coli strains selected from different known strains each having the ability of expressing a certain type of colonization factor antigens are grown in a liquid culture medium. Finally formalin-killed E. coli strain having substantially preserved antigenic and hemagglutinating properties of said certain type of colonization factor antigens, is mixed with a pharmaceutically acceptable excipient and/or diluent. Further disclosed is a method of preventing an enteric infection caused by enterotoxigenic E. coli bacteria in humans, whereby a vaccine composition comprising inactivated E. coli strain is administered to a human being for the prevention of said infection.
Patent EP-0587609-B1 (EP)
Title: Verfahren und vorrichtung für die emissionsspektroskopie
Inventor: NOLL REINHARD
IPC: G01N21/71
Filed: 1992-06-02
Granted: 1997-03-26
Abstract: Verfahren für die Emissionsspektroskopie, insbesondere die Laser-Emissionsspektroskopie, bei dem die von laserinduziertem Plasma des zu analysierenden Werkstoffs emittierte Strahlung (40) von einem Spektrometer (10) zerlegt und zumindest ein Teil des ermittelten Spektrums einer Verarbeitungseinrichtung (31, 45) zur Elementanalyse transferiert wird. Um das Verfahren hinsichtlich der Meßgenauigkeit und der Schnelligkeit zu optimieren, wird es so ausgeführt, daß eine Beeinflussung der Intensität der plasmabildenden Laserstrahlung (2) zur Erzeugung definierter Plasmazustände in Abhängigkeit von zumindest einem emissionsbeeinflussenden Parameter erfolgt, der während der Plasmabildung gemessen wird, und daß der Transfer des ermittelten Spektrums oder eines Teils desselben zur Verarbeitungseinrichtung (31, 45) durchgeführt wird, sofern sich der gemessene Plasmaparameter innerhalb eines vorbestimmten Toleranzbereichs (T1./.T2) befindet.
Patent EP-0588883-B1 (EP)
Inventor: BATTLOGG STEFAN
IPC: B60S1/34
Filed: 1992-06-17
Granted: 1995-03-29
Abstract: A windscreen-wiper system in which a wiper blade is rotatably mounted on a telescopically extendable part of the wiper arm and can be moved, lying substantially flat, laterally over the vehicle windscreen. The drive producing the pivoting motion of the wiper arm is transmitted to the wiper arm via two cable lines, the first of which causes the wiper blade to rotate when its two lengths of cable move relative to each other. The second cable line is used to alter the length of the wiper arm. It consists of paying-out a cable which passes over a first pulley driven by the wiper arm pivoting motion drive and over a second pulley mounted on the lower part of the wiper arm, and is attached to the telescopic part of the wiper arm, and a pulling-in cable which is made up of both the lengths of cable (8,9) and passes from the pulley (10) mounted on the telescopic part of the wiper arm back to the driven pulley (18).