baber/WOPTO huggingface dataset:
Patent EP-0519028-A1 (EP)
Title: Dispositif pour le nettoyage du liquide d'usinage pour une machine d'usinage par electro-erosion ou electrochimique
Inventor: SIEG ARNO
IPC: B23H7/36
Filed: 1991-12-20
Abstract: L'installation comprend au moins un filtre à membrane (32) pour filtrer un liquide d'usinage qui a été contaminé par son utilisation dans l'usinage par électro-érosion ou l'usinage électrochimique de pièces. L'installation comprend également un dispositif pour le nettoyage périodique du filtre à membrane encrassé, dispositif qui prévoit des sources d'ultrasons (33) pour exposer le filtre à membrane (32) à ces ultrasons et détacher les particules d'impuretés des pores du filtre, ainsi que des dispositifs (20, 23, 24, 25, 35, 36, 41) pour assurer le rétrolavage du filtre à membrane et la suppression des particules d'impuretés. Les particules d'impuretés sont acheminées, par des rétrolavages périodiques, de la zone du concentré (30) au récipient de sédimentation (12). Du fait de cette combinaison de l'application d'ultrasons et du rétrolavage, on est assuré d'avoir des cycles de nettoyage extrêmement courts ainsi qu'un nettoyage uniforme de l'ensemble de la surface du filtre, indépendamment de la répartition irrégulière des zones encrassées sur cette surface du filtre du fait de la contamination.
Patent EP-0576467-A1 (EP)
Title: Distillation.
Inventor: OLRIK HENRIK GERNER
IPC: F04B7/00
Filed: 1992-02-21
Abstract: PCT No. PCT/DK92/00051 Sec. 371 Date Dec. 8, 1993 Sec. 102(e) Date Dec. 8, 1993 PCT Filed Feb. 21, 1992 PCT Pub. No. WO92/14531 PCT Pub. Date Sep. 3, 1992An apparatus for distillation of a liquid near or above its critical point wherein the liquid contains a dissolved solid. The apparatus includes a separation section wherein the liquid may be separated into a vapor and a liquid residue separated by a liquid surface. The apparatus includes a pump for pumping liquid into the apparatus so as to establish and maintain the liquid and vapor in the separation section at a desired pressure and a heat source for heating the liquid and vapor so as to establish a rising temperature profile in the separation section. The pump and heat source are cooperatively controllable for regulating the position of the liquid surface so that liquid residue can be discharged from immediately below the liquid surface.
Patent EP-0580668-A1 (EP)
Inventor: LINDESAY PHILIP EDWARD HAMPTON
IPC: B28C5/18
Filed: 1992-04-14
Abstract: Un malaxeur (1), tel qu'un malaxeur à béton, comprend un cylindre creux pourvu d'une ouverture à une extrémité (3). Un couvercle (4) pouvant prendre appui sur le cylindre sert à refermer l'ouverture (3). Au moins une et de préférence deux chicane(s) (10) s'étendent vers l'intérieur à partir de la paroi cylindrique du tambour (1), chaque chicane étant conçue de façon que, lors de la rotation du tambour (1) autour de son axe longitudinal, cet axe longitudinal étant pratiquement horizontal en cours de marche, les chicanes (10) vont le déplacer généralement vers l'extrémité (2) ou (3) du tambour (1), celui-ci présentant des dimensions telles qu'il peut être mis manuellement en rotation autour de son axe longitudinal.
Patent EP-0590039-A1 (EP)
Inventor: YOUNG CHUNG I
IPC: C09J133/04
Filed: 1992-04-03
Abstract: L'invention se rapporte à un procédé pour la polymérisation en suspension de granulés de copolymère d'acrylate auto-collants qui ont une température de transition du verre égale à 0 °C et qui sont stables au stockage en plus d'être extrudables à une température inférieure à environ 340 °F (171 °C). Ce procédé consiste à produire un prémix monomère comprenant: (i) environ 70 à environ 98 parties en poids en monomère d'alcool non tertiaire à l'ester d'acide acrylique, l'alcool ayant de 1 à 14 atomes de carbone et le nombre moyen d'atomes de carbone étant compris entre environ 4 et environ 12; (ii) environ 1 à environ 10 parties d'un monomère polaire copolymérisable avec l'ester d'acide acrylique; et (iii) environ 1 à environ 40 parties d'un monomère d'acétate de vinyle; où (i), (ii) et (iii) comprennent 100 parties du prémix monomère; (iv) environ 0,01 à environ 0,5 partie en poids d'un agent de transfert de chaîne; et (v) environ 0,05 à environ 1,0 partie en poids d'un initiateur à radicaux libres; où (iv) et (v) sont chacun basés séparément sur 100 parties en poids de la teneur totale en monomère et où 0,05 à envrion 30 parties en poids d'une fraction modificatrice basée sur 100 parties en poids de la teneur totale en monomères sont présentes dans un ou plusieurs des eléments suivants: le prémix monomère; la phase aqueuse; la suspension d'huile dans l'eau; la suspension aqueuse de granulés de polymère après que l'exotherme de la polymérisation a été atteint. Le prémix monomère est ensuite combiné à une phase aqueuse contenant une quantité suffisante d'un agent de suspension pour former une suspension. La suspension est en même temps agitée et on laisse la polymérisation du monomère se poursuivre jusqu'à la formation des granulés de polymère, lesquels sont ensuite recueillis. L'invention se rapporte également aux granulés de polymère eux-mêmes et à des adhésifs préparés à partir de ces granulés.
Patent EP-0604471-A1 (EP)
Title: Multi-media signal processor computer system.
Inventor: CARMON DONALD EDWARD
IPC: G06F13/28
Filed: 1992-08-26
Abstract: A multi-media user task (host) computer is interfaced to a high speed DSP which provides support functions to the host computer via an interprocessor DMA bus master and controller. Support of multiple dynamic hard real-time signal processing task requirements are met by posting signal processor support task requests from the host processor through the interprocessor DMA controller to the signal processor and its operating system. The signal processor builds data transfer packet request execution lists in a partitioned queue in its own memory and executes internal signal processor tasks invoked by users at the host system by extracting signal sample data from incoming data packets presented by the interprocessor DMA controller in response to its execution of the DMA packet transfer request queues built by the signal processor in the partitioned queue. Processed signal values etc. are extracted from signal processor memory by the DMA interprocessor controller executing the partitioned packet request lists and delivered to the host processor. A very large number of packet transfers in support of numerous user tasks and implementing a very large number of DMA channels is thus made possible while avoiding the need for arbitration between the channels on the part of the signal processor or the host processor.
Patent EP-0605466-A1 (EP)
Title: Method and compositions for cellular reprogramming
Inventor: SMITH LARRY J
IPC: A61P31/18
Filed: 1992-08-24
Abstract: The present invention provides methods and compositions useful in treating certain diseases herein termed "Aberrant Programming Diseases", including cancer and AIDS. According to one aspect of the invention, there is provided a method for treating an individual having an Aberrant Programming Disease comprising administering to said individual an effective amount of a composition selected from the group consisting of an expression vector, a double stranded oligodeoxynucleotide, and an antisense oligodeoxynucleotide; said composition capable of regulating expression of a transcriptional regulator, said transcriptional regulator being expressed by the Aberrant Programming cells and further characterised by exhibiting a therapeutically useful change in said cell behaviour in the Programming Test. In a separate embodiment new antisense oligodeoxynucleotides are provided.
Patent EP-0602148-A1 (EP)
Inventor: KRANHOUSE JON
IPC: A63B33/00
Filed: 1992-08-28
Abstract: Masque de plongée (10) doté de lentilles (12) de forme hémisphérique montées sur un joint ou une partie flexible (14) et adaptées aux contours du visage (16) de l'utilisateur. On utilise un balayage au laser ou un tracé topographique afin de déterminer les contours du visage (16) de l'utilisateur. Ensuite, on dimensionne les lentilles (12) de forme hémisphérique afin qu'elles s'adaptent aux contours du visage (16). Ainsi, le centre sphérique des lentilles coïncide avec le point nodal optique (26) des yeux (24) de l'utilisateur. Les lentilles (12) de forme hémisphérique peuvent également être conçues de manière que leur centre sphérique de courbure coïncide avec le centre de rotation (150) des yeux (24) de l'utilisateur. On élimine ainsi virtuellement le phénomène de grossissement-distorsion sous l'eau ayant pour origine la différence entre les indices de réfraction de l'eau et de l'air.
Patent EP-0608307-A1 (EP)
Title: Nouveaux ligands pour dihydroxylation asymetrique: unites multiples d'alcaloides de quinquina fixees a un noyau heterocyclique central
Inventor: HARTUNG JENS
IPC: C07D453/02
Filed: 1992-10-06
Abstract: L'invention se rapporte à des techniques d'addition catalysées par l'osmium pour la dihydroxylation d'oléfines. Dans le procédé de dihydroxylation asymétrique décrit dans la présente invention, une oléfine, un ligand chiral, un solvant organique, une solution aqueuse, une base, un sel de cyanure ferrique et un composé contenant de l'osmium sont combinés. Le ligand chiral est un alcaloïde ou un dérivé d'alcaloïde lié à un substituant organique d'un poids moléculaire d'au moins 300 daltons, par l'intermédiaire d'un groupe d'espacement aromatique à structure plane. Le substituant organique peut être un autre alcaloïde ou dérivé d'alcaloïde. Grâce aux ligands chiraux décrits, on peut obtenir une dihydroxylation asymétrique d'oléfines avec des rendements élevés et des surplus d'énantiomères.
Patent EP-0601129-A1 (EP)
Inventor: SMART JOHN E
IPC: C07K16/00
Filed: 1992-08-28
Abstract: The invention provides a method of identifying a tissue source of epithelial cells that express a cellular gene encoding a polypeptide, the amino acid sequence of which comprises  (I) a sequence having at least 70% amino acid sequence homology with the C-terminal seven-cysteine domain of human OP-1, residues 38-139 of SEQ ID No. 5, or (II) a sequence defined by generic sequence 6, SEQ ID No. 31, said polypeptide, when dimerized with a second said polypeptide, forming a protein having the property of inducing a developmental cascade of tissue-specific morphogenesis in a mammal, said method further being a method of screening a candidate compound for the ability to modulate expression of said gene, said method comprising the steps of:  (a) incubating at least two preparations comprising epithelial cells derived from at least two different tissues of an organism with a compound shown to modulate expression of said gene for a time sufficient to allow said compound to affect the expression of said gene; (b) assaying said at least two preparations of cells for the presence or amount of an expression product of said gene, wherein a change in the level of said expression product relative to the level thereof in said at least two preparations of cells in the absence of said compound identifies cells wherein a change occurred as a tissue source of epithelial cells suitable for screening a candidate compound for the ability to modulate expression of said gene; (c) incubating said candidate compound with epithelial cells cultured from the tissue source for which a change in the level of gene expression was observed in step (b), for a time sufficient to allow said candidate compound to affect the expression of said gene; and (d) assaying said cultured epithelial cells for the presence or amount of an expression product of said gene, wherein a change in the level of said expression product relative to the level thereof in said cultured epithelial cells in the absence of said candidate compound is indicative of the ability of said compound to modulate expression of said gene in said cultured epithelial cells.
Patent EP-0608333-A1 (EP)
Inventor: KIM KI-SOO
IPC: C08G63/60
Filed: 1992-10-15
Abstract: Le procédé à un seul réacteur pour la formation de copolymères en bloc comprenant des unités mésogènes d'ester aromatique contenant des éléments d'espacement flexibles d'alcane et des unités enroulées flexibles de polyester dans sa chaîne principale consiste: a) à faire réagir un monomère de alpha,omega-bis(hydroxybenzoyloxy) alcane avec un chlorure d'acide aromatique dans un réacteur pour former un oligomère de cristaux liquides fonctionnalisés contenant lesdites unités mésogènes, et b) à faire réagir ensuite l'oligomère obtenu en (a) dans le même réacteur soit avec (i) un oligomère d'un polyester soit avec (ii) les réactifs pour synthétiser l'oligomère de polyester (i).
Patent EP-0611457-A1 (EP)
Inventor: APPLE BERNARD A
IPC: G03C1/035
Filed: 1992-11-09
Abstract: Un système radiographique haute résolution met en oeuvre un écran d'intensification comportant un phosphore émettant des UV. L'élément photographique présente une sensibilité accrue à l'émission du phosphore et comporte également au moins un composé choisi dans le groupe comprenant (I) où R1 est un composé cyclique aromatique substitué ou non substitué; R2 représente H, alkyle substitué ou non substitué ou bien aryle substitué ou non substitué; R3 est un groupe alkyle, un groupe aryle, un groupe COOR dans lequel R est hydrogène, alkyle, aryle, ou un cation de métal alcalin, HNR4+ où R4 est alkyle, alkyle substitué ou alkylaryle.
Patent EP-0556599-A1 (EP)
Inventor: YAMAMOTO KAZUHISA
IPC: H01S3/109
Filed: 1993-01-26
Abstract: A frequency doubler comprising periodic domain-inverted regions, in which a nonlinear degradation layer (5) is formed on the surface of a waveguide (2), whereby the TM₀₀ mode of the fundamental wave is converted into the TM₁₀ mode of the high harmonic wave so as to reduce affection by optical damage in order to stably output the TM₁₀ mode of the high harmonic wave.
Patent EP-0554787-A1 (EP)
Inventor: MOEDERSHEIM NORBERT
IPC: C08L25/00
Filed: 1993-01-28
Abstract: Thermoplastic moulding composition, in each case based on the sum of A, B and C,   A: from 1 to 89% by weight of at least one styrene-containing polymer A,   B: from 1 to 89% by weight of a polyolefin B, and C: from 1 to 20% by weight of a mixture of at least two different block copolymers C1 and C2 prepared by anionic polymerisation from styrene and butadiene or isoprene, of which at least one is a star block copolymer having a styrene content of from 50 to 90% by weight and at least one further is a star block copolymer having a styrene content of from 10 to 50% by weight or a linear block copolymer of styrene (S) and butadiene (Bu) containing at least three S-Bu-S blocks.
Patent EP-0560363-A1 (EP)
Title: Verfahren zur Herstellung von Dimethylchlorsilan
Inventor: GEISBERGER GILBERT DR
IPC: C07F7/12
Filed: 1993-03-11
Abstract: Beschrieben wird ein Verfahren zur Herstellung von Dimethylchlorsilan durch Komproportionierung von Dimethyldichlorsilan mit mindestens einem Silan mit Si-gebundenen Methylgruppen, Wasserstoff- und/oder Chloratomen in Gegenwart eines Katalysators, wobei als Silan Methylchlorsilan und/oder Methylsilan und als Katalysator ein in dem Reaktionsmedium unlöslicher Träger, auf dem NR2R¹-Gruppen oder <⊖>X<⊕>NR3R¹-Gruppen kovalent gebunden sind, wobei R gleich oder verschieden ist, ein Wasserstoffatom oder einen einwertigen Kohlenwasserstoffrest mit 1 bis 20 Kohlenstoffatomen je Rest bedeutet oder zwei Reste R zusammen einen zweiwertigen Kohlenwasserstoffrest mit 4 bis 11 Kohlenstoffatomen, der gegebenenfalls durch ein Heteroatom unterbrochen ist, bedeuten, R¹ einen zweiwertigen Kohlenwasserstoffrest mit 1 bis 20 Kohlenstoffatomen je Rest und X<-> Chloridion, Bromidion oder Jodidion bedeutet, eingesetzt wird.
Patent EP-0602302-A1 (EP)
Title: Verfahren zur Gewinnung einer polymerisierbaren Wertstofffraktion
Inventor: STABEL UWE DR
IPC: C10G70/04
Filed: 1993-04-16
Abstract: Verfahren zur Gewinnung einer polymerisierbaren Wertstofffraktion, bestehend aus Styrol, Methylstyrolen, Vinyltoluolen, Inden, Methylindenen und Fraktionen, deren Siedepunkte zwischen Styrol und Methylindenen liegen, aus den Crackgasen einer Steamcrackeranlage, wobei ein Nebenstrom der Spaltgaskolonne mittels einer Destillationseinheit in die Wertstofffraktion und in Fraktionen, die in die Spaltgaskolonne zurückgeführt werden, aufgeteilt wird.
Patent EP-0556870-A1 (EP)
Inventor: DAIDO TOSHIHIKO
IPC: B62D5/04
Filed: 1989-07-08
Abstract: An electric power steering apparatus of the invention is provided with a rotary detector (17) for detecting a rotational position of a motor (8), a vehicle speed sensor (18) for detecting a vehicle speed, a torque sensor (6) for detecting a steering torque, a calculating means for calculating angle velocity of aforesaid motor (8) on the basis of aforesaid rotational position, and a target angle velocity setting means, wherein flow quantity of electric current to a motor (8) for assisting steering force is made larger, when the steering torque is within a dead zone, correspondingly to the increase of the deviation on the basis of the deviation between the target angle velocity and the calculated angle velocity, thereby stabilized steering feeling in the vicinity of the steering angle middle point at the time of returning the steering wheel steered by mostly using the steering torque being in the dead zone. 
     And this power steering apparatus is capable of fully following up the rotation of the steering wheel as well as preventing the extreme returning of the steering wheel at the time of returning control, by subtracting subtractor current which is made small when both the steering torque and angle velocity are large, and made large when the steering torque is small and the angle velocity is large, from the driving current.
Patent EP-0572810-A1 (EP)
Inventor: TOWNSEND CARL W
IPC: C25B9/19
Filed: 1993-05-04
Abstract: A membrane-electrode assembly for use in thermoelectrochemical systems. The electrode assembly includes a radiation grafted cation exchange membrane which is plasma etched to provide an etched anode surface and etched cathode surface. A catalytic cathode layer is thermally bonded to the etched cathode surface and a catalytic anode layer is thermally bonded to the etched anode membrane surface. The resulting membrane-electrode assembly is resistant to delamination and provides electrochemical performance which is equal to or better than that obtained with more expensive conventional electrodialysis membranes.
Patent EP-0580973-A1 (EP)
Inventor: PLEHN REINHARD
IPC: G01F11/04
Filed: 1993-05-17
Abstract: In the case of dispensers for liquids, tapping points are known, which have fixed lower edges. These known tapping points are not suitable for every collecting vessel. The invention therefore proposes that the distance between the tapping point outlet (3) and the collecting vessel be pneumatically adjustable from a basic position in which the distance is larger to a dispensing position in which the distance is smaller. <IMAGE>
Patent EP-0582076-A1 (EP)
Inventor: SHIN HEE-CHEON
IPC: H03K17/60
Filed: 1993-06-24
Abstract: A current mode logic and emitter coupled logic circit having a structure in that suitable for use to embody a current mode logic circuit or emitter coupled logic circuit comprises an upwardly operating transistor serving as a CML switching transistor on a P-type semiconductor wafer having an upper N-type region, an intermediate P-type region and lower N-type region, the upper N-type region functioning as a collector of the transistor, the P-type region functioning as a base thereof and the lower N-type region serving as an emitter thereof ; and, a downwardly operating transistor serving as a constant current transistor for a CML having a collector formed from the lower N-type region, a base formed from the P-type region and an emitter from the upper N-type region, the upper N-type area and the P-type region of the transistors being electrically isolated by trenches and etc and the N-type regions of the transistors of the CML circuit is the same region formed on the P-type wafer. 
     According to the present invention since the emitter of the switching transistor and the collector of the constant current source transistor in the CML circuit are naturally connected to each other by way of the N-type silicon region formed on the P-type wafer substrate without using separative contacts, a degree of integration can be greatly improved as compared with the conventional structure. In addition, since the capacitor is minimized between the silicon substrate and the collectors of the switching transistors, an operation speed of the circuit can be increased considerably.
Patent EP-0604702-A1 (EP)
IPC: B27L5/06
Filed: 1993-06-25
Abstract: The invention relates to a cutting apparatus (2) for slicing thin planks from squared timber. The knife (10) arranged in the cutting apparatus (2) is fixed on a knife holder (12). The knife holder is engaged with a base body (20) of a knife carrier (18). The knife carrier (18) can be inserted into the knife table (8) as a changeable constructional unit and can be clamped therein in a positionally accurate manner. The cutting apparatus (2) is or can be assigned conveying means, designed as a turntable (30), by means of which the knife carrier (18) can be moved out of the cutting apparatus (2). The conveying means can be arranged fixed in position or moveable. According to the invention, supporting areas (38) for knife carriers can be provided, it being possible for the supporting areas to be integrated into the conveying means, if appropriate. <IMAGE>
Patent EP-0584629-A1 (EP)
Inventor: BENDER DIETMAR DR
IPC: C08C19/42
Filed: 1993-08-10
Abstract: Polymers Ia and Ib carrying functional groups, obtainable by     A)   1. hydrogenation of the olefinic double bonds of a polymer IIa comprising     a) from 20 to 100% by weight of a conjugated diene,   b) from 0 to 80% by weight of a vinylaromatic compound and   c) from 0 to 20% by weight of further comonomers,  to give the hydrogenated polymers IIb, 2. metallation of IIb using an organoalkali metal compound to give IIc,   3. reaction of IIc with a diaziridine III to give IId and   4. hydrolysis or alcoholysis of IId to give Ia,  or by   B)   1. partial hydrogenation of IIa to give partially hydrogenated polymers IIb',   2. epoxidation of the double bonds of IIb' to give IIe and 3. reaction of IIe with a compound IV carrying functional groups to give Ib.     These polymers Ia and Ib are suitable as viscosity index improvers for engine oils.
Patent EP-0590456-A1 (EP)
Inventor: BECKER WINFRIED DR
IPC: C01B13/14
Filed: 1993-09-20
Abstract: In the process for the production of moulded bodies (shaped bodies) of oxide-based ceramic high temperature superconductors, an oxide-based ceramic superconducting powder or a mixture in the stoichiometric ratio of oxides, carbonates and/or nitrates of the metals forming the superconducting compound is shaped into a moulded body. The sintering of the moulded body and/or the formation of the superconducting compound is carried out using electric current which is conducted through the moulded body. The electric current is preferably conducted through the moulded body in the desired direction of the later superconducting current. Using the process, textured moulded bodies can be produced which have a high current density.
Patent EP-0633153-A1 (EP)
Title: Process for producing a heating or air-conditioning device with a damper with a housing wall seal, in particular for a motor vehicule
Inventor: TAUBER WERNER
IPC: B60H1/00
Filed: 1993-09-22
Abstract: In order, in a heating and/or air-conditioning system, to be able to ensure, in a simple and noise-free manner, an edge-side peripheral sealing function, in particular even relative to curved housing walls (3), for a damper, over its entire swivelling region, a sealing hollow profile (1), which is sprayed on the edge side by its one free end (1.4) onto one surface side (2.1) of a plate-shaped base body (2) and is made of a thermoplastic elastomer, is positioned, after being removed from the mould, with its other free end (1.7) on the other surface side (2.2) of the base body (2) and attached by mechanical means. <IMAGE>