baber/WOPTO huggingface dataset:
Patent EP-0410990-B1 (EP)
IPC: C02F1/26
Filed: 1989-03-29
Granted: 1993-10-13
Abstract: Procédé de séparation d'au moins un soluté organique d'une solution, consistant à mélanger ladite solution avec un agent tensioactif en quantité excessive par rapport à la quantité du soluté organique de manière à ce que ce dernier soit adsorbé par ledit agent tensioactif pour former un aggrégat tensioactif/soluté organique, et à séparer ledit aggrégat de ladite solution de manière à former une fraction de tensioactif et une fraction d'eau en effectuant au moins l'une des étapes suivantes : a) réduction de la solubilité de l'agent tensioactif pour former une phase d'agent tensioactif séparée et une phase d'eau; b) filtration de ladite solution; et c) fractionnement de mousse de ladite solution, avantageusement dans l'ordre séquentiel de a + b, b + a, b + c, c + b, a + c ou c + a.
Patent EP-0475933-B1 (EP)
Inventor: SAIA LOUIS P III
IPC: F25D3/08
Filed: 1989-05-01
Granted: 1996-09-11
Abstract: Un conteneur transportable permettant le transport de produits réfrigérés  à des températures de congélation (inférieures à 0) ou de réfrigération (par exemple, 42°F), comprend un conteneur structurel (12) comportant une enveloppe extérieure isolée (14, 15, 16, 17) dotée d'une porte d'accès (21). La partie supérieure (26) dudit conteneur (12) comporte un écran perforé transversal (25), une paire de bouteilles (27, 28) espacées mutuellement et contenant un produit réfrigérant liquide (CO2, par exemple), étant disposée sur ledit écran (25). Un conduit (32) d'alimentation en gaz ou en liquide pénètre dans chaque bouteille (27, 28) et communique avec une vanne d'ouverture/fermeture. Un conduit (32) d'alimentation extrait du liquide assurant le refroidissement, ou libère du gaz et de la pression dans la bouteille (27, 28), afin de porter le CO2 à ébullition. Lorsque le CO2 atteint son point d'ébullition, la bouteille (27, 28), sa fixation, ainsi que la plaque de refroidissement atteignent des températures très froides afin de refroidir la zone où est placé le chargement. Le gaz est libéré par des conduits en cuivre sur ladite plaque de refroidissement afin de produire une convexion.
Patent EP-0381072-B1 (EP)
Inventor: MELLETTE ROBERT R
IPC: B05D1/02
Filed: 1990-01-26
Granted: 1994-06-01
Abstract: A high volume low pressure air spray gun (20) has an atomizing air orifice (76) for atomizing a stream of liquid coating material into a conical spray and opposed side port air orifices (88) for flattening the spray into a fan-shaped pattern. The gun receives air at pressures up to about 100 psi, and an air flow restriction in the form of a venturi (110) is in an air supply passage in the gun barrel. A valve stem (54) for controlling the flow rate of air to the side port orifices (88) extends through the venturi (110), and is configured to vary the venturi air flow area in response to changes in the flow rate of air to the side port orifices. When the valve stem (54) is positioned for maximum air flow to the side port orifices (88), it establishes a maximum air flow area through the venturi (110) , such that a high pressure of air at the gun air inlet, after flowing through the venturi, results in a high volume low pressure air flow at the atomizing and side port orifices (88). When the valve stem (54) is positioned to reduce air flow to the side port orifices (88), it correspondingly reduces the flow area through the venturi (110) to maintain the pressure of air at the atomizing orifice below a selected maximum value. The gun may carry a paint cup (124), in which case the cup is pressurized by air downstream from the venturi to prevent overpressurization of the cup.
Patent EP-0453606-B1 (EP)
Inventor: FOGLAR ANDREAS DIPL-PHYS
IPC: H04L12/56
Filed: 1990-04-27
Granted: 1994-09-07
Abstract: To reduce the loss of information packets which are transmitted via virtual links according to an asynchronous transmission method, which packets have a packet header identifying the respective virtual link, are supplemented in each case by a continuous additional identifier and are transmitted separately following multiplication via redundant switching matrices of a packet switch, it is provided that information packets which follow an information packet respectively transmitted in errored form are temporarily stored and that, following the transmission of an information packet corresponding to the respective information packet transmitted in errored form, the temporarily stored information packets are forwarded in rapid succession via a respective, more slowly transmitting switching matrix. 
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Patent EP-0434915-B1 (EP)
Inventor: FLANHARDT MICHAEL
IPC: F16H3/02
Filed: 1990-10-10
Granted: 1994-02-16
Abstract: An assembly consisting of two bevel gear angular drives which are pivotably connected to each other via a pivot bearing, the bearing system including two bevel roller bearings which are tensioned relative to each other between the two sleeves. The shaft carrying the two bevel gears is also supported via bevel roller bearings in the sleeves. In this way it is possible to obtain an assembly which is suitable for implements which transmit high tensile forces to the assembly, without the bearing system and the rotary function of the two drives being adversely affected.
Patent EP-0432606-B1 (EP)
Inventor: SCHWELM HANS
IPC: F15B13/043
Filed: 1990-12-03
Granted: 1995-08-09
Abstract: The main control piston (8) is controlled hydraulically by pilot control slide valves, operated in each case via two control magnets (4, 6) with force build-up proportional to the control current. In the case of failure of the electrical activation, the valve is always positioned in the center position by pressure centering and in the case of failure of the pilot control pressure it is positioned in the center position by spring centering.
Patent EP-0394050-B1 (EP)
Inventor: UEDA SEIGO
IPC: F26B5/06
Filed: 1990-04-18
Granted: 2001-12-12
Abstract: In a freeze-drying method for producing a dried pharmaceutical compound or preparation, a first liquid is frozen, a second liquid is added to the frozen first liquid and is frozen thereon, and the frozen first and second liquids are freeze-dried together, in which at least one of said first and second liquids contains said pharmaceutical compound or preparation dissolved or suspended therein. The other liquid or liquids may be pure solvent (generally water) or may contain one or more other substances.
Patent EP-0381629-B1 (EP)
Inventor: CAVATTONI OMAR
IPC: B66F11/04
Filed: 1990-01-02
Granted: 1994-01-05
Abstract: An extensible bridge assembly is disclosed for performing, in a tunnel being built, tunnel building operations such as the loading of mines, affixing of reinforcing ribs, laying of nets and the like. This extensible bridge assembly essentially comprises a bridge frame (1), affixed to a truck, on the chassis (3) of which there are articulated two raising arms (12, 17), bearing a counter-platform (18) which, in turn, supports a platform (21) provided with legs (30). These component parts, in particular, comprise piston oleodinamic systems (14, 23, 30) to drive the component parts in an independent way from one another. The truck is substantially used both as a stabilizing ballast, for stabilizing a bridge assembly being extended, and as a transport means, to be used as the bridge assembly is closed and the stabilizer elements (5) raised.
Patent EP-0402438-B1 (EP)
Title: Toilet seat with protective overlay
IPC: A47K13/16
Filed: 1989-12-20
Granted: 1992-12-02
Abstract: The invention concerns a toilet seat with a protective overlay, in which at least the seating surface of the toilet seat is covered by the protective overlay, the protective overlays being stored in a compartment above the level of the toilet bowl. Operation of the toilet is fully automatic, the seat being covered automatically with the protective overlay and swung down automatically from the raised position to the lowered position. On completion of use, flushing is initiated, the protective overlay removed from the seat and the seat swung back up into the raised position. The seat is operated by a lifting/lowering mechanism which can be actuated at will. With the seat in the raised position, a gripping device is actuated which takes a protective overlay from the storage compartment and fixes it to the seat. With the seat lowered, when the load on the seat is removed, the flushing mechanism is set in action, removing the protective overlay. Also described is the constructional design of a hydraulic mechanism for raising and lowering the toilet seat using the pressure of the house water supply.
Patent EP-0527723-B1 (EP)
Title: Identification de position
Inventor: GORDON ALASTAIR T
IPC: H04Q3/00
Filed: 1990-05-09
Granted: 1996-04-10
Abstract: Un système de transmission de données amélioré (2) transmet des données au moins en partie par un système téléphonique existant (10), l'amélioration étant due à des dispositifs (4, 6) qui, tout en émettant et recevant des données et en étant commandés par un signal non téléphonique, peuvent en outre établir automatiquement une communication téléphonique avec un ordinateur prédéterminé (8). Une fois le dispositif (4, 6) relié à l'ordinateur, il reçoit des informations telles que le numéro de téléphone particulier qui est utilisé dans la réception et/ou l'émission de données. L'information reçue se rapporte de préférence à l'endroit où se trouve le dispositif (4, 6) et peut être utilisée pour programmer le dispositif de façon appropriée pour exécuter une fonction de manière spécifique à l'endroit où il se trouve. Les informations se rapportant spécifiquement à l'endroit sont déterminées selon le numéro de téléphone de la ligne de téléphone reliant le dispositif (4, 6) au système téléphonique (10) puisque l'ordinateur (8) a la capacité d'identification de numéro d'appel.
Patent EP-0426805-B1 (EP)
Inventor: CRAWLEY MICHAEL WILLIAM KODAK
IPC: G03C7/36
Filed: 1990-05-08
Granted: 1995-07-05
Abstract: PCT No. PCT/GB90/00712 Sec. 371 Date Dec. 10, 1990 Sec. 102(e) Date Dec. 10, 1990 PCT Filed May 8, 1990 PCT Pub. No. WO90/13852 PCT Pub. Date Nov. 15, 1990.The invention provides a photographic coupler of the formula (I)   <IMAGE> (I)  wherein R1 and R2 are substituted or unsubstituted aryl groups, and R3 is a substituted or unsubstituted alkyl or aryl group. The couplers in accordance with the present invention provide image dyes of improved quality.
Patent EP-0456980-B1 (EP)
Inventor: VUARIER DOMINIQUE
IPC: A63C5/052
Filed: 1991-03-11
Granted: 1994-06-08
Abstract: The present invention relates to a ski comprising, at the front, a tip. This ski is characterised in that its tip consists of a piece (2) which is independent of the actual ski (1) and is mounted movably in relation to the front of the ski (1), and of at least one elastic element (5) interposed between the independent movable piece (2) and the front of the actual ski (1). <IMAGE>
Patent EP-0464442-B1 (EP)
Inventor: LUCCHETTA FAUSTINO
IPC: A43B5/04
Filed: 1991-06-17
Granted: 1995-09-13
Abstract: A sheath fastening device for cable sheaths of ski boots, including a body (6) which is axially perforated for the passage of a cable (5), and for fastening at least one portion of the sheath to the boot. The body furthermore has flaps for temporary engagement with at least one through seat defined on the boot. <IMAGE>
Patent EP-0471989-B1 (EP)
Title: Pipe clamp
IPC: F16L3/10
Filed: 1991-07-20
Granted: 1993-10-13
Abstract: The pipe clip comprises two semicircular brackets (1,2) connected together at one end by an hinge. One bracket (1) has one end with a threaded flange (5) to take a screw (13), whilst the other bracket has one end with a mating locking flange (12). The latter has a through bore (15), whose dia. corresp. at least to that of a sensor head (14). On the side of the locking flange array from the threaded flange, there is a catch plate (16) swivellable away from the locking flange about a swivel axis (21) against the force of an elastic member (22). The catch plate has bore (25) of smaller width than the dia. of the screw head open towards the edge (26) of the catch plate opposite the swivel axis.
Patent EP-0480176-B1 (EP)
Inventor: MUELLER WOLFGANG DIPL-ING
IPC: B30B9/06
Filed: 1991-09-06
Granted: 1994-08-17
Abstract: In the case of the known discontinuous drainage processes in which the operating pressure has to be reduced to the surrounding pressure between the removal of the drained sludge cake and the refilling of the drainage apparatus, the filtering action can quickly drop off since fresh raw sludge reaches the drainage chambers only by passing already used filtering surfaces and pushing along in front of it a portion of already predrained sludge cake. The novel process is intended to permit a continuous operation with uniform pressure level and a constant, high filtering capacity while at the same time reducing the possibility of faults arising to a minimum. This is achieved in that the fresh raw sludge (21) is fed at constant pressure in the opposite direction in each case to the direction of movement of the piston (8), in particular in the immediate vicinity of the piston, to the filtering surface shortly after the latter has been swept over by the piston and thereby cleaned. The process and the apparatus for carrying out the process thus make it possible for aqueous sludges to be drained continuously by means of pressure. <IMAGE>
Patent EP-0481591-B1 (EP)
Title: Rotary driving apparatus with internally-meshing planetary reduction gear including free-wheel mechanism
Inventor: TOYOSUMI SHIGERU
IPC: B60K23/06
Filed: 1991-08-12
Granted: 1995-01-25
Abstract: A rotary driving apparatus including internally-meshing planetary reduction gear to which the output rotation of a motor (11) is inputted, a drive shaft (26) to which the output rotation of the planetary reduction gear (22) is transmitted, an output rotary shaft (29) to which the rotation of the drive shaft is transmitted, and a rotary flange (33) provided on the output rotary shaft with a wheel mounted on the flange. The speed of the output rotation of the motor (11) is reduced and then transmitted to the wheel so as to cause a vehicle to run on the wheel. The apparatus further includes a free-wheel mechanism comprising first axially-slidable engagement means (24, 27) provided between the drive shaft and an external gear of the planetary reduction gear, second axially-slidable engagement means (28, 30) provided between the drive shaft and the output rotary shaft, an operational shaft (34) which is arranged to be fixed to an end portion of the drive shaft and which is slidable axially and capable of being fixed at an axial position, a guide (36) in which the operational shaft is guided, and means for permitting the operational shaft to slide axially. When the operational shaft (34) is slid axially, at least the engagement between the drive shaft and the external gear is either established or interrupted. <IMAGE>
Patent EP-0445034-B1 (EP)
Inventor: BONNAFOUX JEAN-FRANCOIS
IPC: G06F11/32
Filed: 1991-02-27
Granted: 1997-05-02
Abstract: An architecture permitting an application to be run from a distance, comprising a first service processor connected by a network and a channel maintenance unit (40) connected to a central system (4), the said service processor (1) being connected by a service console switch (30) to a maintenance service console RMS (6) and to a remote service console RSC (5), characterised in that each service processor and each console comprise, in addition to operating system programmes, a supervisory programme and at least one service broken down into two applications, one "body" composed of the algorithm of the programme, the other "presentation" comprising the interface with the operator permitting display of the windows type with a menu bar. <IMAGE>
Patent EP-0442833-B1 (EP)
Title: Haymaking machine with an improved safety device
IPC: A01D78/10
Filed: 1991-02-11
Granted: 1993-10-13
Abstract: The present invention relates to a haymaking machine with at least one rotor fitted with tool-carrying arms which can be transposed into a working position and into a transport position and having a safety device in several parts. According to the invention, the safety device (23) is composed of two lateral parts (24, 25), each of which is formed in several segments (27, 28, 29) articulated between each other, and of a transverse part (26) which is also made in several articulated segments (33 and 34). <IMAGE>
Patent EP-0541650-B1 (EP)
Inventor: GUSKO ACHIM
IPC: G01F1/84
Filed: 1991-07-31
Granted: 1994-03-02
Abstract: Un débitmètre massique pour milieux en écoulement qui fonctionne selon le principe de Coriolis comprend une entrée (1) dans un conduit, un conduit (2) de guidage du milieu en écoulement, une sortie (3) du conduit, un entraînement (4) qui met le conduit en rotation et un dispositif de mesure (5) qui détecte les forces de Coriolis. Le conduit (2) est agencé dans un rotor (7) qui constitue un corps rigide, monté rotatif dans un stator (9) avec deux ou trois degrés de liberté de rotation et susceptible d'être entraîné autour d'un axe (6) fixé au stator. Par conséquent, le rotor (7) forme un gyroscope qui est entraîné par les forces de Coriolis de façon à effectuer un mouvement de précession susceptible d'être évalué par des techniques de mesure.
Patent EP-0543926-B1 (EP)
Inventor: PERRINGTON KENNETH J
IPC: B23K26/00
Filed: 1991-08-16
Granted: 1996-04-03
Abstract: La perforation au laser de tous les types de papier permet d'obtenir un papier possédant des caractéristiques de résistance suffisantes pour supporter les contraintes de manutention, comme par exemple les contraintes des procédés à alimentation par feuilles. Le papier ainsi perforé peut être facilement séparé le long de la ligne de perforations quand la séparation est souhaitée. Les produits de papier exempts de carbone tirent tout particulièrement profit de l'utilisation de la perforation au laser. Le papier, la capsule, et le matériau de remplissage de la capsule sont vaporisés durant le traitement au laser, ce qui permet de former des trous propres et de laisser peu de matériau résiduel sur le papier.
Patent EP-0593480-B1 (EP)
Inventor: LIBERTI PAUL A
IPC: G01N33/483
Filed: 1991-08-30
Granted: 1997-06-11
Abstract: Magnetic separation apparatus and method for separating colloidal magnetic particles from a non-magnetic test medium in which the magnetic particles are suspended. The separator comprises a container (23) holding the non-magnetic test medium, one or more magnetic wires (25) disposed substantially within the test medium in the container and an external magnet (31) for producing a magnetic field gradient within the test medium. According to the method of the invention, the container (23) holding the test medium is positioned in the separator (21), producing a magnetic field gradient operative to cause the magnetic particles to be attracted to the areas surrounding the magnetized wires (25) and to adhere to the wires. The non-magnetic test medium is separated from the magnetized particles, which may conveniently be washed while adhered to the wires, and subjected to further analysis, preferably while on the wires. The apparatus and method are useful in separating various target substances from test media by means of substances coated on the magnetic particles which bind specifically to the target substance. A modified buffer solution, when added to the test medium, reduces non-specific binding of the magnetic colloid particles to cells.
Patent EP-0544825-B1 (EP)
Inventor: MOORADIAN ARAM
IPC: H01S3/108
Filed: 1991-08-21
Granted: 1995-08-16
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-0511404-B1 (EP)
Inventor: ENOMOTO TADASHI TOSHIBA
IPC: H04N5/369
Filed: 1991-11-15
Granted: 1997-05-02
Abstract: En utilisant des lentilles condensatrices dont on détermine les courbures ou l'épaisseur des parois sur des parties phtosensibles de façon indépendante les unes des autres, et en dépit de la forme des pixels photosensibles (parties photosensibles), c'est-à-dire même dans les cas où la distance dans le sens des rangées est plus grande que dans le sens des colonnes, on obtient une orientation de la lumière sur les parties photosensibles respectives. On obtient les courbures ou les épaisseurs de parois désirées, en choisissant, parmi les parties photosensibles disposées en matrice, celles qui forment les colonnes pour y déposer des couches en forme de bandes, les lentilles condensatrices étant alors formées sur ces couches en forme de bandes.
Patent EP-0514682-B1 (EP)
Inventor: HESS KLAUS DR
IPC: B01J27/053
Filed: 1992-04-24
Granted: 1995-07-26
Abstract: Catalyst containing metallic oxides, which in addition to oxides of titanium and/or zirconium, oxides of vanadium and/or niobium and oxides of molybdenum, tungsten and/or chromium, also contains sulphates of the alkaline earth metals, and which is used in a process for the oxidative breakdown of organic compounds in the waste gases from incinerator plants.
Patent EP-0516980-B1 (EP)
Inventor: FLYNN GARY A
IPC: A61P25/28
Filed: 1992-04-30
Granted: 1996-04-17
Abstract: The present invention relates to novel 2-mercaptomethylene-tetrahydronaphthalene derivatives which are useful as enkephalinase inhibitors.
Patent EP-0518108-B1 (EP)
Inventor: ZAMO' LUCIO
IPC: A47C7/62
Filed: 1992-05-25
Granted: 1996-09-18
Abstract: Object holder for office-type chairs (13), which are used advantageously for children and/or youngsters and comprise a seat (15), a seatback (14) and a supporting base (20), at least one small object holder (10) being positioned in cooperation with a specific part (seat, seatback, arm) of the office-type chair (13) and having a retracted position (24a) within that specific part and a usage position (24b) at the side of and outside that specific part. <IMAGE>
Patent EP-0535355-B1 (EP)
Inventor: FLECK ANDREAS
IPC: B29C65/02
Filed: 1992-08-20
Granted: 1994-02-09
Abstract: The invention relates to a process for combining a plurality of layers (16, 18) of synthetic knitted or woven fabric, in particular for the application of motifs on flags, banners, pennants and the like. The production of flags, banners, pennants and the like provided with a motif is relatively complex in the state of the art and leads to high costs since the extent of the manual operations is considerable. The invention provides a remedy for this by employing an ultrasonic welding device with CNC control of its sonotrode (15). <IMAGE>