baber/WOPTO huggingface dataset:
Patent EP-0528959-A1 (EP)
Title: Procede et appareil permettant de commander des mecanismes paralleles geometriquement simples comprenant des connexions distinctes
Inventor: GRIFFIS MICHAEL W
IPC: G09B9/08
Filed: 1991-05-01
Abstract: Système, procédé et appareil servant à commander, via un calcul de déplacement vers l'avant à commande en boucle fermée, la position et l'orientation de la plate-forme mobile d'un mécanisme parallèle. Ladite plate-forme mobile est supportée au-dessus d'une plate-forme de base par une pluralité de bras parallèles de support tels que des vérins à déplacement linéaire. Les dimensions de la plate-forme de base et de la plate-forme mobile, ainsi que les longueurs des bras de support, sont fournies à un système de commande qui calcule au moins une solution (51) de déplacement vers l'avant à commande en boucle fermée, de la géométrie du polyèdre (un octaèdre pour les modes d'exécution décrits) formé par la plate-forme mobile, la plate-forme de base, et les bras de support. Le système de commande détermine la position et l'orientation finales de la plate-forme mobile en éliminant les racines imaginaires des solutions en boucle fermée et les racines qui produiraient des trajectoires discontinues pour la plate-forme mobile. Un nouveau mécanisme (Fig. 12) spécial parallèle 6-6 est également décrit. Le système de commande permet de commander, d'une nouvelle manière, des plate-formes Stewart connues 3-3 ou 6-3, il permet également de commander le nouveau mécanisme parallèle 6-6 particulier. Ce mécanisme parallèle 6-6 particulier se distingue d'un mécanisme 6-6 courant par le fait qu'il peut se réduire géométriquement à un octaèdre, et qu'il possède alors une géométrie simple, même si ses bras comprennent des connexions distinctes. L'invention concerne également un procédé de réduction du nouveau mécanisme parallèle 6-6 particulier en une plate-forme Stewart équivalente, qui est alors commandée par le système de commande de déplacement vers l'avant à commande en boucle fermée, décrit ci-dessus.
Patent EP-0482181-A1 (EP)
Title: Pulsator.
Inventor: LIDMAN MAGNUS
IPC: A01J5/14
Filed: 1991-05-15
Abstract: PCT No. PCT/SE91/00342 Sec. 371 Date Jan. 7, 1992 Sec. 102(e) Date Jan. 7, 1992 PCT Filed May 15, 1991 PCT Pub. No. WO91/17651 PCT Pub. Date Nov. 28, 1991.A pulsator has two valve devices (1, 2), each of which is adapted to alternately subject a pulsation space to two different pressures. In order to avoid the two valve devices (1, 2) from disturbing each other during the alternations between the two pressures a third valve device (23) is arranged, for closing communication between one of the valve devices and the lower one of said two pressures, when the other valve device is operated to alternate the pressure in the pulsation space from the lower one to the higher one of said two pressures.
Patent EP-0532568-A1 (EP)
Inventor: ESCHER CLAUS
IPC: G09G3/36
Filed: 1991-05-31
Abstract: Selon un procédé de commande par multiplexage d'un affichage à cristaux liquides ferroélectriques, une séquence d'impulsions électriques est appliquée aux électrodes de colonnes et de lignes. La séquence d'impulsions appliquée aux électrodes des lignes contient une partie d'initialisation et une partie d'écriture. La partie d'initialisation de la séquence d'impulsions électriques met les lignes dans un état essentiellement indépendant des impulsions appliquées aux électrodes des colonnes. Avec les impulsions de données appliquées aux électrodes des colonnes, la partie d'écriture de l'impulsion met l'affichage dans un état déterminé par la forme des impulsions de données.
Patent EP-0537276-A1 (EP)
Inventor: CERCEK BORIS
IPC: A61K47/48
Filed: 1991-06-18
Abstract: A cancer recognition factor (SCM factor) useful in the performance of the structuredness of the cytoplasmic matrix (SCM) test has been isolated, purified to substantial homogeneity, and characterized, and methods for its use have been described. The factor is a peptide of at least 9 amino acid residues including a core sequence of 9 amino acid residues having an amphipathicity profile substantially equivalent to that of the sequence F-L-M-I-D-Q-N-T-K and produces at least a 10 percent decrease in the intracellular fluorescence polarization value of SCM-responding lymphocytes from donors afflicted with cancer. A synthetic SCM factor representing a consensus sequence of M-I-P-P-E-V-K-F-N-K-P-F-V-F-L-M-I-D-Q-N-T-K-V-P-L-F-M-G-K is fully active. Antibodies specific for SCM factor are useful in immunoassays that can detect the factor, including detection in cancer cells grown in vitro. The SCM factor is useful for screening of blood samples and other body fluids or cell aspirates for the presence of malignancy in the donor. The multiple action spectrum of the SCM factor including cancer proliferation and invasion promotion, as well as inhibition of the host's immune defense mechanisms and synthesis of SCM factor by cancer cells, represents a novel target for cancer management. Methods for reducing in vivo activity of the SCM factor, such as dialysis or antibody neutralization, can also be useful in the management of cancer.
Patent EP-0554261-A1 (EP)
Title: Transmission device, in particular for a motor vehicule.
Inventor: ANTONOV ROUMEN
IPC: F16H3/54
Filed: 1991-08-22
Abstract: The crown wheel (2) of a planetary gear (5) is connected to the input shaft (7) while the planet carrier (4) is connected to the output shaft (12). The sun wheel (1) is locked by means of a free wheel (14) when the clutch (9) is released. The device then operates as a reduction gear. The sun wheel (1) rotates with the crown wheel (2) and the planet carrier (4) when the clutch (9) is engaged. The axial forces (FAP?, FAC?), sustained by the sun wheel (1) and the crown wheel (2) when in gear-reduction mode, and resulting from the helical tooth configuration, tend through the stop (17) to compress a spring (18) and release the clutch (9). When in direct drive and beyond a certain torque, the clutch (9) slips, thereby generating the above-mentioned axial forces which compress the spring and accelerate disengaging. The device operates as a reduction gear until the torque on the shaft (7) is reduced, thereby enabling the spring (18) to re-engage the clutch. For use on the input side of a gear box in order to automatically reduce speed ratios during acceleration, the gear box being itself preferably automatically controlled, especially under the effect of axial forces generated by other planetary gears.
Patent EP-0544799-A1 (EP)
Inventor: DAHLBERG ANDERS
IPC: E01F9/06
Filed: 1991-08-30
Abstract: Feu de piste destiné, par exemple, à des terrains d'aviation, comportant un boîtier conçu pour être encastré dans le sol. Une source lumineuse inférieure (2) émet un faisceau lumineux dirigé vers le haut (L1, L2), qui pénètre dans un prisme (4) comportant une surface inférieure plane et des formations supérieures en dents de scie (17a, 17b), dans lequel les rayons lumineux sont réfléchis en totalité et réfractés obliquement vers le haut en deux directions opposées. Ces rayons coupent des formations en dents de scie (16a, 16b) d'une plaque de couverture supérieure transparente (3), sensiblement à angle droit, ladite plaque de couverture (3) possédant une surface supérieure sensiblement plane ou légèrement inclinée dans deux directions différentes (3a, 3b), dans laquelle les rayons lumineux (L1', L2') sont réfractés pour former deux faisceaux lumineux (L1'', L2'') dont l'angle d'élévation souhaité est relatif au plan du niveau du sol.
Patent EP-0500912-A1 (EP)
Title: Excavating tooth point with resilient lock.
Inventor: JONES LARREN F
IPC: E02F9/28
Filed: 1991-08-28
Abstract: An excavating tooth point having a pin receiving opening, a cavity in the point in communication with the opening and a resilient lock for the pin in the cavity.
Patent EP-0509071-A1 (EP)
Inventor: THUL ALFONS
IPC: F16L5/00
Filed: 1991-10-22
Abstract: On représente et décrit une rosace de recouvrement pour robinetteries encastrées (6). Les désavantages que présentent les rosaces de recouvrement connues sont évités, selon l'invention, par le fait que la rosace de recouvrement est constituée d'une plaque de support interne (10) s'appuyant sur la paroi d'installation (7), ainsi que d'une plaque de recouvrement externe (11), la plaque de support interne (10) étant conçue de préférence pour l'introduction de moyens de fixation (13), et la plaque de recouvrement externe (11) étant encastrable dans la plaque de support interne (10), la plaque de recouvrement externe (11) recouvrant les moyens de fixation (13) introduits dans la plaque de support interne (10).
Patent EP-0499785-A1 (EP)
Inventor: RIZZETTO PIETRO
IPC: D06F39/02
Filed: 1992-01-14
Abstract: Liquid detergent and/or rinse aid dispensing arrangement for washing machines, in particular clothes washing machines or combined clothes washing and drying machines. 
     Dispenser comprising a first and a second rigid conduit (12, 13) extending orthogonally with respect to each other and respectively connected with a sealed enclosure (8) containing the liquid detergents and/or rinse aids, as well as with a quick-fitting coupling means (25) that is adapted to be connected and disconnected with respect to a further rigid conduit (28) communicating with the wash tub of the washing machine through a positive-displacement pump. 
     Said second rigid conduit (13) is associated with a check valve (32) that is biased by a spring (42) to move from a first to a second position, whereby a communication is therefore established or discontinued between said enclosure (8) and its outer space when said second rigid conduit (13) is engaged and disengaged, respectively, with respect to said quick-fitting coupling means (25). 
     Dispensing arrangement that can quickly and easily be installed in and removed from washing machines of the afore mentioned type.
Patent EP-0506056-A1 (EP)
Inventor: SEKIGUCHI TSUNEO
IPC: F21V13/00
Filed: 1992-03-26
Abstract: A headlamp (1) in which a lamp body (4) is encased by a front lens (2) and a housing (3) is characterized in that a removing direction (D) of a mold at the time of molding the housing (3) is set to a direction intersecting at right angles to a lateral direction (M) of a vehicle.
Patent EP-0565754-A1 (EP)
Title: Stabilized coating composition on the basis of urethaneprepolymers having free isocyanate groups
IPC: C08G18/08
Filed: 1992-04-15
Abstract: A mineral-filled coating composition based on urethane prepolymers containing free isocyanate groups contains, for stabilization, a combination of     a) a thiophene derivative of the formula I <IMAGE> in which R1 and R2 are each an acyl group having 1 to 8 carbon atoms, and R3 is an organic radical having 1 to 12 carbon atoms, and   b) an arylsulphonyl isocyanate of the formula  R4-SO2-N=C=O in which R4 is a monocyclic or bicyclic aromatic hydrocarbon having up to 12 carbon atoms, which may be substituted by one or more substituents which are unreactive with the coating composition.
Patent EP-0525458-A1 (EP)
Inventor: PFEIFFER BERND
IPC: H05B3/44
Filed: 1992-07-09
Abstract: The invention relates to a toaster insulating-tube heater having an insulating tube which is heat resistant and largely transparent to infrared and having a heating coil which emits infrared radiation and is arranged in the interior of the insulating tube. The material used for the insulating tube (1) is a metal-oxide ceramic with high reduction resistance and a distinct ionic character of its chemical bonds. <IMAGE>
Patent EP-0523550-A1 (EP)
Inventor: SHIMIZU NOBURU
IPC: F04C25/02
Filed: 1992-07-09
Abstract: To provide a screw vacuum pump which is designed so that it is possible to reduce the load on the pump at the time of starting and evacuation of a gas of atmospheric pressure. 
     A screw vacuum pump having a pair of male and female rotors 7 and 7A rotating in mesh with each other around two parallel axes, respectively, and a casing 1 for accommodating the two rotors 7 and 7A, the casing 1 having a suction port 8b and a discharge port 9b, wherein the discharge port 9b is formed so that V₁/V₂ is in the range of 1.5 to 0.51, where V₁ is a groove volume defined by the casing and the male and female rotors immediately after a gas has been trapped, and V₂ is a groove volume immediately before the gas is discharged.
Patent EP-0536595-A1 (EP)
Inventor: GRABOWSKI SVEN DR
IPC: A61K9/36
Filed: 1992-09-24
Abstract: The process entails application of an aqueous dispersion which contains as binder a redispersed latex of an emulsion polymer onto the pharmaceutical preparation, and evaporation of the water at a temperature at which the latex particles form a film, and is characterised by using a polymer dispersion which has been prepared by emulsion polymerisation of one part by weight of at least one ethylenically unsaturated polymerisable monomer by means of initiators which provide free radicals in the presence of 0.1 to 2 parts by weight of saccharified starch, 0 to 5% by weight, based on the monomer or the monomers, of a surfactant and, where appropriate, other conventional additives, drying to a powder and redispersing in water.
Patent EP-0547340-A1 (EP)
Inventor: SCHLUETER WERNER
IPC: E04F19/04
Filed: 1992-10-28
Abstract: A floor molding forming a transition at a corner between a floor and a wall disposed at a right angle to the floor. The floor and wall are both tiled with each tile having a bottom surface, side edges and a top surface. A wall bracket is secured between the wall and the wall tiles, including a leg disposed adjacent to the side edge of the wall tile facing the corner. A floor bracket is secured between the floor and the floor tiles at a distance from the wall bracket forming a gap therebetween. The floor bracket has an L-shaped member including a leg disposed adjacent to the side edge of the floor tile facing the corner. The L-shaped member also includes an arm connected to the leg disposed adjacent to the top surface of the floor tile. An elastic plastic bridge is coupled between the wall bracket leg and the floor bracket L-shaped member across the gap. The elastic plastic bridge permits relative movement between said wall bracket and said floor bracket while maintaining the transition between the wall and the floor.
Patent EP-0546341-A1 (EP)
Inventor: RUEETSCHI ANDREAS
IPC: G07D5/00
Filed: 1992-11-13
Abstract: In a method for testing a coin (1), measured values are picked up sequentially by an optical sensor (19) along a concentric circular path (2) lying on a main face of the coin (1) and are compared with a stored recognition pattern. The essential feature is that a relative angle of rotation between the coin and sensor is monitored, so that an exactly defined relative angular position can be assigned to each measured value. In a device for carrying out this method, the coin is clamped in a mounting. By means of a precision drive, a sensor is moved relative to the mounting along the circular path (2). <IMAGE>
Patent EP-0545291-A1 (EP)
Inventor: YAMAMOTO MAKOTO
IPC: G06T7/60
Filed: 1992-11-26
Abstract: The present invention has an object to provide a inspection method for flexible thin object without touching and easily. 
     An inspecting method for flexible thin object comprising steps of: i) inputting a digital image of flexible thin objects; ii) binarizing the image; iii) thinning the binarized image; iv) labeling an image of a flexible thin object after thinning; v) calculating area of each labeled image; vi) judging if the calculated area is within a predetermined value or not; and vii) judging the flexible thin object to be defectless when an image of the object within the predetermined value.
Patent EP-0545417-A1 (EP)
Inventor: ICHIKAWA REIKO
IPC: C08G61/10
Filed: 1992-12-03
Abstract: Water-soluble conducting polymers having a chemical structure represented by, for example, the formula (I)
       
 wherein R¹ and R² independently represent H, a C₁ to C₂₀ alkyl or alkoxy group, amino group, trihalomethyl group or phenyl group, X represents S, O, Se, Te or NR₃, R₃ represents H, a C₁ to C₆ alkyl group or an aryl group, M represents a cation such as H⁺, an alkali metal ion or quaternary ammonium, and m is 0.2 to 2 and a method for the production thereof by the reaction of a sulfonating agent on a derivative of, for example, isothianaphthene or isobenzofuran.
Patent EP-0512624-A1 (EP)
Inventor: VROMANS JOHANNES SOPHIA
IPC: H03J1/00
Filed: 1992-05-04
Abstract: TV receiver comprising an RF section, a mixer stage to which a tuning frequency is applied from a tuning oscillator, an IF section, a synchronous detection device and a frequency and phase-locked loop circuit comprising a PLL and a FLL, said IF section being coupled to a phase detector of the PLL and to a frequency detection device of the FLL, said phase detector and frequency detection device being commonly coupled to a loop branch having the two loops in common and incorporating a loop filter and a controllable oscillator, said controllable oscillator applying a local in-phase carrier to the synchronous detection device and a local phase quadrature carrier to the phase detector. To improve the tuning behaviour, an output of the loop filter is coupled to a circuit for generating a tuning control signal, which circuit comprises a comparison circuit for deriving a tuning control signal for the tuning oscillator from the difference between the value of the control signal of the controllable oscillator and a reference value, said controllable oscillator supplying an oscillator frequency which is equal to said intermediate frequency in the case of a control signal of the reference value.
Patent EP-0569635-A1 (EP)
Title: Containment structures
Inventor: THURRELL B
IPC: G21D1/00
Filed: 1992-05-14
Abstract: A containment structure (1) for storage of nuclear fuel or liquids which have been in contact with nuclear fuel includes a concrete wall (3) and a concrete floor (2) with a corrosion resistant liner (5) fixed to and in contact with the walls and floor except at the junctions of the walls and floor at which the liner is curved to provide "soft corners" (7) to permit movement of the liner relative to the concrete walls and floor. 
     The term "soft corner" as used in the context of the present specification denotes a region providing a gap or empty space or collapsible or compressible material, eg foam, between the stainless steel liner and the concrete walls and floor. Any collapsible or compressible material employed needs to be stable to the radioactive environment and for this reason it is preferred that a gap or empty space is employed. 
     The containment structure may be a cooling pond for nuclear fuel elements or a dry secondary structure built around or beneath parts of a liquid-containing process plant for nuclear fuel elements.
Patent EP-0576747-A1 (EP)
Inventor: LIANG PAUL MING-SAN
IPC: D06M16/00
Filed: 1992-06-30
Abstract: A method of producing fibers which are electrically conductive and which also exhibit anti-bacterial properties. The method involves treating the fibers in one or more baths which contain a solution of copper ions and an anti-bacterial compound such as iodine. The resulting fibers with the adsorbed copper and iodine ions exhibit the desired properties when dried.
Patent EP-0544420-A1 (EP)
Inventor: APPOLONIA JACK
IPC: A23L3/36
Filed: 1992-11-05
Abstract: The present invention provides a cryogenic freezer (10) and method using a freezing chamber (12) within which articles are cooled under the direct application of a cryogen, causing the cryogen to vaporise into a cryogenic vapor. The freezing chamber (12) has inlet (14) and outlet (16) plenums through which articles to be frozen are passed into and from the freezing chamber (12), respectively. The liquid cryogen is introduced from a make-up tank (20) into the freezing chamber (12) and into direct contact with the articles to be frozen. Conduits connect the inlet and outlet plenums (14,16) to a blower (34) that draws air from outside the freezing chamber (12) and the cryogenic vapor from inside the freezing chamber (12) to prevent air from entering the freezing chamber. The cryogenic vapor is drawn from an outlet (44) in the freezing chamber (12) to a recovery unit (42) to be compressed, purified and liquefied. The resulting liquid cryogen is then fed back to the make-up tank (20). In order to prevent air from being processed by the recovery unit (42) along with the cryogenic vapor, the cryogenic vapor is drawn from the freezing chamber (12) at a level thereof that is as low as possible and such that the mass flow rate of the cryogenic vapor drawn from the freezing chamber (12) is equal to that of the liquid cryogen upon its entry into the freezing chamber (12).
Patent EP-0550317-A1 (EP)
Inventor: PACOU THIERRY
IPC: H01L21/338
Filed: 1992-12-21
Abstract: A power transistor includes at least two semi-conductor layers (2.3) and two metallisations, source (4) and drain (5). A pit or drain recess (26) is made after the gate recess (14), deposition of the T gate (15) and partial masking with a dielectric (17), using the gate (15) as mask. Thus, the drain-side etching entails no source-side etching. Application to power transistors, for which the VDS is high. <IMAGE>
Patent EP-0561945-A1 (EP)
Inventor: PICHA GEORGE J
IPC: A61J15/00
Filed: 1991-11-26
Abstract: L'invention se rapporte à un dispositif de gastrostomie (20), extra-plat ou se plaquant au niveau de la peau, qui est conçu pour être introduit initialement par voie endoscopique dans une incision pratiquée dans l'estomac (64) et les parois abdominales (62) du patient et qui comprend une partie terminale élastique repliée (24) emballée et comprimée dans une enveloppe (30), laquelle permet à la partie terminale (24) du dispositif (20) introduite dans l'estomac (61) de passer facilement de l'extrémité intérieure vers l'extrémité extérieure de l'incision. L'enveloppe (30) est tirée ou poussée vers l'extérieur à travers l'incision jusqu'à ce que le dispositif (20) se trouve correctement mis en place. Après le placement du dispositif, l'enveloppe (30) est retirée et jetée, ce qui permet à la partie terminale désormais externe (24) du dispositif (20) de prendre sa position normale, pour venir en contact avec la surface extérieure de la paroi abdominale (62), maintenant ainsi le dispositif (20) en place. Grâce à un tel emballage (10) de dispositif de gastrostomie et à son procédé de placement associé, il n'est plus nécessaire d'établir, comme c'est le cas ordinairement, un canal d'abouchement fistulaire avant le placement d'un dispositif de grastrostomie extra-plat.
Patent EP-0521129-A1 (EP)
Title: Recipient collecteur de sang comportant un reservoir d'echantillon aplati
Inventor: LYNN DANIEL R
IPC: A61M5/168
Filed: 1992-01-10
Abstract: L'invention se rapporte à un procédé de prise de sang au moyen d'une aiguille (14) introduite dans la veine d'un donneur et qui comprend l'amélioration suivante: après avoir retiré la quantité de sang désirée pour l'introduire dans le réservoir collecteur (12) relié à l'une des extrémités d'un tube flexible (28), on arrête l'écoulement passant par ledit tube sur un point (42) contigu à une partie de tube souple, agrandie transversalement (34) et placée sur un emplacement du tube éloigné des extrémités. Le point d'occlusion de l'écoulement (42) se situe entre la partie agrandie (34) et le réservoir (12) et ladite partie agrandie (34) présente une forme aplatie, avant que le sang la traverse. De ce fait, l'aiguille (14) aspire une quantité supérieure de sang, qui pénètre dans la partie agrandie (34) et la remplit. On pratique alors l'occlusion du tube souple (26) entre la partie agrandie (34) et l'aiguille (14), avant de retirer ladite aiguille (14) de la veine du donneur.