baber/WOPTO huggingface dataset:
Patent EP-0483286-A1 (EP)
Inventor: LOMASNEY HENRY L
IPC: B09C1/08
Filed: 1990-07-20
Abstract: Assainissement du sol et d'aquifères par l'utilisation d'une matrice d'immobilisation d'ions introduite dans une masse de liquide ou d'un sol soit sous la forme d'une membrane de couverture soit sous la forme d'un filtre ou autre configuration appropriée. La matrice d'immobilisation des ions ou matrice de réception des hôtes est associée à au moins une électrode et peut envelopper au moins une électrode. Une électrode de charge opposée est située à une certaine distance par rapport à l'électrode enveloppée, la masse contaminée étant située entre les deux. Un électropotentiel est établi pour provoquer la migration ou déplacement des espèces ioniques à travers l'eau ou le sol pour finalement s'immobiliser dans la matrice de réception. Une fois la matrice de réception entièrement chargée, elle peut être retirée et jetée sous la forme de déchets solides. Dans une configuration, l'électrode est noyée dans la matrice de réception. Dans une autre configuration, l'électrode est positionnée à l'intérieur d'une chambre de confinement de réservoir d'ions qui possède une membre perméable aux ions éventuellement en contact avec un polymère d'échange d'ions d'immobilisation. La matrice de réception peut être une membrane polymère organique conductrice d'ions qui peut incorporer des milieux d'échange d'ions ou des matérieux absorbants sélectifs tels que des matériaux de remplissage ou éventuellement un milieu qui peut faciliter à la fois la transmission et le complexage d'ions pouvant insolubiliser les milieux ioniques mobiles pouvant constituer un lieu de dépôt stable d'ions capturés. L'appareil et le procédé produisent une forme de déchet solide que l'on peut retirer et jeter aisément et sans danger et qui est pratique à des fins de réduction de volume par incinération. Dans une variante, une matrice réceptrice permet une décharge rapide d'ions de la matrice lorsque l'électropotentiel est inversé.
Patent EP-0571364-A1 (EP)
Title: Dispositif de balayage a laser holographique
Inventor: MEYERS MARK MARSHALL
IPC: G02B26/10
Filed: 1990-09-04
Abstract: Un système de balayage optique permet de déplacer un faisceau lumineux (64) sur une surface droite (42). Le système comprend une source de lumière laser (32), un système de déflexion (38) d'un disque holographique rotatif, et une lentille (20) à multi-élément F$(U) constituée entièrement de plaques holographiques (58, 60). Les plaques holographiques sont décalées entre elles dans le chemin du faisceau et ont des paramètres qui leur permettent de coopérer optiquement entre elles de manière à produire une taille du spot et une vitesse de balayage uniforme. L'invention donne des paramètres de constructions spécifiques et décrit des procédés utilisant des matériaux particuliers et des plages de paramètres.
Patent EP-0438053-A1 (EP)
Inventor: REISNER YAIR
IPC: A61K35/38
Filed: 1991-01-02
Abstract: A non-human chimeric mammal M4 having long-term stable xenogeneic hematopoietic cells, is obtained by doubly transplanting a mammal M1, the hematopoietic cells of which have been substantially suppressed or destroyed, with hematopoietic cells from at least two different sources, at least one of these sources being hematopoietic cells originating in a mammal M3 of a species other than that of mammal M1, preferably human, and at least a second of these sources being hematopoietic cells originating from a mammal M2, of a species other than that of M3, preferably of the same species as M1, having a genetically-determined hematopoietic deficiency. In particular, a chimeric mouse having long term stable human B and T cells was obtained by double engraftment of human bone marrow cells and of bone marrow cells derived from a mouse with severe combined immunodeficiency (SCID).
Patent EP-0443335-A1 (EP)
Inventor: BODEMER WALTER DR DIPL-BIO
IPC: A61P31/12
Filed: 1991-01-22
Abstract: The invention relates to a recombinant plasmid containing at least one replicon (oril), at least one selection marker (sm1), at least one promoter (pr1) and DNA sequences from a pox virus genome flanking this promoter, a multi-functional DNA sequence cassette being arranged downstream of this promoter (pr1). This multi-functional DNA sequence cassette contains sequences which are complementary to commercially available primer sequences which proved their worth in practice, a translation initiation codon and several restriction endonuclese cleavage sites and stop codons in all three frames following this translation initiation codon. 
     The recombinant plasmid according to the invention is excellently suited for the expression of foreign proteins in the cytoplasma of eukaryontic host cells after insertion into a pox virus genome.
Patent EP-0441336-A1 (EP)
Inventor: ZANETTA GIOVANNI
IPC: F16K3/08
Filed: 1991-02-06
Abstract: The ceramic disk valve (1) has a body (2) in which is defined an axial passage (3) for the accommodation of a cutoff assembly including ceramic disks (4,5). The passage (3) defines an inlet (12) at which is arranged a gasket (19). A resting element (23) is interposed between the annular gasket (19) and one of the disks (6), such resting element (23) being slidable along the passage (3). Means (24) are provided for limiting the axial sliding of the resting element (23) along the passage (3).
Patent EP-0442443-A1 (EP)
Inventor: GOTO SHOJI
IPC: G11B7/085
Filed: 1991-02-12
Abstract: An optical unit actuator for an optical information recording/reproducing apparatus includes an electromagnetic drive mechanism composed of a coil (3, 4) and a magnet (15) cooperative to drive an objective lens (2) mounted on an optical unit (1). One of the coil (3, 4) and the magnet (15) is secured to the optical unit (1). The other of the coil (3, 4) and the magnet (15) is held on a fixed unit (14 - 18) with an elastic support member (21) disposed therebetween, the fixed unit being immovable as against the movable optical unit. The elastic support member (21) substantially dampens or takes up vibration caused by a reaction force creased as a result of acceleration of the objective lens (2) when the objective lens (2) is driven to follow a dynamic radial runout and an axial deflection of an optical disk (7). With the elastic support member (21) thus provided, an optical component, a photoelectric transducer or the optical disk which is disposed on the side of the fixed unit is isolated from vibration. The control characteristics of a system including an optical head, the optical disk and a control circuit for the optical head can, therefore, be improved.
Patent EP-0455984-A1 (EP)
Inventor: BRANDSTETTER ROBERT W
IPC: G01B21/00
Filed: 1991-04-03
Abstract: An interpolation circuit and process is described incorporated into a coordinate measuring machine having optical displacement transducers generating quadrature analog output signals as a reading head traverses past a stationary grating. The interpolation circuit and process use high speed A/D converters to convert the analog signals to binary digital form, each combination of digitized signals applied to a read only memory to cause read out of a previously computed and stored interpolation binary digital signal value corresponding to the combination of digitized reading head output signals, the interpolation signal values correspond to the proportion of interline space traversed by the reading head. A running count of the transitions of the most significant bits of the interpolation signal value is also maintained to obtain a signal value corresponding to the total of intraline complete spaces traversed. The transition count and interpolation signals are combined to provide a signal corresponding to the total intraline and interline distance traversed by the reading head.
Patent EP-0453960-A1 (EP)
Inventor: OHTANI MITSUAKI
IPC: C07C311/10
Filed: 1991-04-18
Abstract: Sulfonylamino substituted bicyclyl hydroxamic acid derivatives of the formula:
       
 wherein R¹ and R² each is hydrogen or lower alkyl; R³ is hydrogen, lower alkyl, lower alkoxy, hydroxy or halogen; X is alkylene or alkenylene; Y is methylene or oxygen; and n is 0, 1, or 2 or the pharmaceutically acceptable salt thereof. These compounds have an advanced antagonistic activity to thromboxane A₂ (TXA₂)-receptor and are useful for the treatment of thrombosis, vasoconstriction, or bronchoconstriction, and the like disease which are induced by TXA₂.
Patent EP-0464617-A1 (EP)
Inventor: SCHNEIDER GEORG
IPC: G01N33/32
Filed: 1991-06-26
Abstract: In a method and a device for carrying out the method, a roller, having an ink-absorbing outer surface, is rolled over a freshly printed site of a printing product after a defined time and at a defined pressure and a quantity of ink, which is removed from the printed site by this means, is transferred to an unprinted site by rolling the roller over the latter and is then evaluated visually or densitometrically. 
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Patent EP-0472072-A1 (EP)
Inventor: STEINER KARL DR
IPC: D21F1/00
Filed: 1991-08-10
Abstract: A wire-link belt 1, 41 comprises a first and second, opposite belt side 32, 34; 61, 64, the first side supporting a moving length of material or a web of paper 33, 62, said wire-link belt further comprising a plurality of interlinking wire coils 2, 3, 4, 5; 42,43 consisting alternatingly of end arcs 16, 17, 18, 19; 49, 50 and coil-turn legs 10, 11, 12, 13, 14, 15; 45, 46, 47, 48 connecting them and coupled in hinging manner by means of slip-through wires. To reduce slippage between the moving length of material or web of paper 33, 62 and the wire-link belt 1, 41 on one hand and buckling or elongation of said length of material on the other hand, the support of the wire coils 2, 3, 4, 5; 42, 43 at the slip-through wires is such that the wire coils 2, 3, 4, 5; 42, 43 each hinge about axes offset relative to the center plane of the wire-link belt 1, 41 towards its first belt side 32, 61.
Patent EP-0477958-A1 (EP)
Inventor: IKADA YOSHITO
IPC: A61L17/00
Filed: 1991-09-26
Abstract: A surgical suture made of PVA fibers having a tensile strength of 12 to 25 g/d, an elongation at break of 3.5 to 6% and a knot strength of 4 to 8 g/d is disclosed. The suture has a knot retention of 3 to 8 g/d and exhibits high strength retention in vivo and good biocompatibility.
Patent EP-0490378-A1 (EP)
Inventor: BRACKENRIDGE DAVID ROSS
IPC: C07B39/00
Filed: 1991-12-12
Abstract: A process is disclosed for preparing a mixture of brominated, non-condensed ring polyaromatics, which process features multiple bromination temperatures and multiple catalyst additions for brominating the precursor non-condensed ring polyaromatic. The mixture has an average bromine number of 6 to 8 bromine atoms per molecule, a low melting point range, and a low amount of light end impurities.
Patent EP-0454211-A1 (EP)
Inventor: REIN RUEDIGER
IPC: C23C22/80
Filed: 1991-04-11
Abstract: The activating agent which is based on titanium(IV) phosphate and intended for use in the activation of metal surfaces before a zinc phosphating treatment contains one or more copper compounds and has a Ti:Cu weight ratio of 1:100 to 60:1 and optionally contains in addition at least one of the components consisting of condensed phosphate, silicate, complexing agent, water-soluble organic polymer, thickening agent, and surfactant. It is used to prepare aqueous activating baths for activating iron, steel, galvanized steel, zinc alloy-plated steel, aluminum-plated steel and aluminum before a zinc phosphating treatment, which baths contain 0.001 to 0.060 g/l Ti, 0.020 to 1.2 g/l orthophosphate (calculated as P2O5), and 0.001 to 0.1 g/l Cu and so much alkali that the bath has a pH value of 7 to 11, preferably of 7.5 to 10.
Patent EP-0469652-A1 (EP)
Inventor: SOMERS THEODORUS JOHANNES MARI
IPC: A23L13/00
Filed: 1991-06-20
Abstract: A meat snack, that is, a piece of meat already made into a form for direct consumption and a method for obtaining such a meat snack, wherein a meat piece is made or formed into the desired snack shape,
     - the or each formed piece of meat is subjected to a mechanical treatment to cause proteins to be separated out of the piece of meat itself to form a protein-rich coating on the outside of the piece of meat,   - the or each piece of meat is subjected to a hardening treatment to harden the coating, said coating forming a preservative layer on said pre-formed piece of meat for preserving same for a longer period.
Patent EP-0443705-A1 (EP)
Inventor: AMATA ATUSHI
IPC: F04C23/00
Filed: 1991-01-08
Abstract: A scroll compressor comprises a housing, a frame, a fixed scroll and an orbiting scroll, arranged in said housing. The end plate of the orbiting scroll is slidably sandwiched, at its peripheral portion, between the fixed scroll and the frame. A back pressure chamber is formed between the back surface of the end plate of said orbiting scroll and said frame to press the orbiting scroll toward the fixed scroll under the action of a fluid pressure fed into said back pressure chamber. A plurality of radial ribs are formed on the back surface of the end plate of said orbiting scroll. These radial ribs extend from said bearing boss to the marginal side of the end plate of said orbiting scroll. These ribs are formed, at their marginal ends, with a seat which extends in the peripheral direction. The seat is formed with slots or holes which communicate the back pressure chamber with recessed portions formed between the radial ribs. The depths of the recessed portions are so adjusted as to position the center of gravity of the orbiting scroll on the central axis of the bearing.
Patent EP-0468717-A1 (EP)
Inventor: MAUER DIETER
IPC: B21J15/28
Filed: 1991-07-22
Abstract: In a blind-riveting tool, pneumatically-operated collet means (7) for engaging the mandrel (12) of a blind rivet assembly (11) are controlled by a pressure sensor (20) in the housing (22) of the tool to close automatically when a rivet assembly (11) is introduced. The application of the invention to a tool for use with double-headed blind rivets is particularly described.
Patent EP-0548424-A1 (EP)
Inventor: SUGIMOTO MAKOTO
IPC: H01B3/12
Filed: 1991-12-24
Abstract: A sintered ceramic body for a spark plug insulator is obtainable by sintering a mixture of a nitride- or oxinite-based ceramic powder with AlN or AlON as a main component, magnesia in an amount of from 0.01 wt % to 5.0 wt %, and, as sintering additive, at least one compound of an earth metal or rare-earth metal, in an amount of up to 10 wt % calculated as oxide, the weight percentages being based on the weight of the mixture.
Patent EP-0485283-A1 (EP)
Inventor: ESTAQUE MICHEL
IPC: H02K49/04
Filed: 1991-11-06
Abstract: It relates to an electromagnetic brake rotor comprising at least one disc (2) prolonged axially on one of its faces by a plurality of vanes (9), each vane being delimited by two parallel, or substantially so, sloping faces on the corresponding radii, the ridges of these vanes being interconnected by an annular flange (11) and the assembly of the disc, vanes and flange consisting of a single block moulded from a ferromagnetic material. This rotor comprises, between the disc (2) and the flange (11), between the vanes (9) moulded in one piece with the disc and flange, a plurality of heat-conducting independent plates (13) extending parallel to the axis of the rotor and whose axial end portions (15) are held fast over a small depth in respectively the two opposing transverse faces of the disc and of the flange. <IMAGE>
Patent EP-0454620-A1 (EP)
Inventor: ZUMSTEIN ERNST
IPC: B23K26/14
Filed: 1991-04-16
Abstract: The flat material (15) to be cut hangs on one or more grippers (13, 14) and is supported in a perpendicular or slightly inclined position at its bottom margin by a guide (16). The flat material (15) is free of any support between the gripper (13, 14) and the guide (16) and can be machined by a cutting head (11) without hindrance. Parts cut free can be removed by means of a gripper (24) or else they can drop freely onto a conveyor belt (17) which discharges them. The flat material can be transported in a perpendicular position from a store into the machining unit. <IMAGE>
Patent EP-0502086-A1 (EP)
Title: Prothese de l'articulation de la hanche
Inventor: PERSSON BENGT
IPC: A61B17/74
Filed: 1990-11-30
Abstract: Prothèse de l'articulation coxo-fémorale ou de la hanche composée d'un logement (5) et d'une rotule (10). Le premier est bouterollé dans un support de titane de forme creuse (5) solidement vissé au pelvis (3). La deuxième est fixée par une plaque cunéiforme (11) à un tube de titane fileté à l'intérieur et à l'extérieur (12) et vissé dans un trou situé dans l'axe de la tête et du col du fémur (2).
Patent EP-0591168-A1 (EP)
Inventor: ROE DONALD CARROLL
IPC: C08L51/02
Filed: 1991-03-25
Abstract: Absorbent members incorporating particulate, absorbent, polymeric compositions comprising interparticle crosslinked aggregates. The interparticle crosslinked aggregates comprise precursor particles of substantially water-insoluble, absorbent, hydrogel-forming, polymer material; and an interparticle crosslinking agent reacted with the polymer material of the precursor particles to form crosslink bonds between the precursor particles. The absorbent members of the present invention can comprise a combination of fiber material and discrete particles of the polymeric composition or laminates (layered absorbent members) containing such polymeric compositions. The performance of absorbent members is enhanced by the use of such polymeric compositions due to the high rate of fluid uptake and minimal gel blocking properties of the interparticle crosslinked aggregates.
Patent EP-0527935-A1 (EP)
Title: Dispositif de suspension avant directionnelle et motrice d'une motocyclette a deux roues motrices
Inventor: SAVARD FRANCK
IPC: B62M23/00
Filed: 1991-05-07
Abstract: Dispositif de suspension avant directionnelle et motrice d'une motocyclette à deux roues motrices comprenant des moyens de suspension télescopiques composés d'un premier élément (30), et d'un second élément (32), le premier élément (30) étant articulé par rapport au cadre (10) et le second élément (32) portant l'axe de rotation (88) de la roue, une jambe de force (24), interposée entre les moyens de suspension et le cadre (10), un boîtier relais d'entraînement (48) solidaire du second élément (32), un premier organe de transmission (78) intégré dans la jambe de force, entraîné par un arbre moteur (26) et relié au boîtier relais (48), un second organe de transmission (80, 84, 86) relié au premier organe par le boîtier relais et entraînant la roue (14), caractérisé en ce que le premier élément est un bras unique (30), le second élément est constitué d'au moins un fourreau (32) et des moyens de solidarisation en rotation sont prévus entre le bras et le fourreau.
Patent EP-0502171-A1 (EP)
Inventor: CARLINO JOSEPH
IPC: A61K38/22
Filed: 1991-09-20
Abstract: On utilise des facteurs induisant la formation de cartilage (TGF-betas) afin d'induire la production de lymphocytes B dans le sang périphérique ou afin d'induire une granulocytopoïèse.
Patent EP-0546106-A1 (EP)
Inventor: BENJAMIN JOHN S
IPC: B22F1/00
Filed: 1991-08-28
Abstract: L'invention permet d'obtenir un alliage mécanique par laminage (13) de matière (A, B). Elle est caractérisée par une certitude d'évènements d'usinage et de soudage, comparée à l'apparition statistique ou aléatoire de ces évènements dans le broyage à boules utilisé antérieurement. Les étages de broyage (18) peuvent être combinés avec le laminage et ils peuvent être commandés séparément. Des particules de préférence non broyées sont acheminées pour être laminées.
Patent EP-0513276-A1 (EP)
Inventor: MATTER ULRICH
IPC: G01N33/00
Filed: 1991-12-04
Abstract: Pour accroître la fiabilité de la détection des contaminations gazeuses dans des récipients, un gaz (G) provenant du récipient est soumis à plusieurs techniques d'analyse différentes (54a à 54d), qui donnent, en fonction des composants de la contamination et de leur concentration, des courbes de signal de sortie différentes (I1 à I4). Il apparaît, avec les signaux de sortie (I1 à I4). en tant que variable d'état, un vecteur de type vecteur d'état (P(Boolean not)GAS) et celui-ci est examiné pour déterminer s'il définit un état de contamination admissible ou un état inadmissible (56). Sur la base de cet examen, on décide si un récipient est contaminé de manière admissible ou inadmissible.
Patent EP-0498229-A1 (EP)
Inventor: SAARINEN ESA
IPC: B44D2/00
Filed: 1992-01-24
Abstract: The invention relates to a method for producing a three-dimensional surface effect on a panel, a pulp sheet or a pulp web, in which method a coloring substance or coloring substances is/are sprayed from an angle of less than 90 degrees onto the surface of a rough-surfaced or relief-patterned pulp sheet or pulp web, whereby a three-dimensional effect is produced. The pulp sheet or pulp web is pressed after the spraying.
Patent EP-0503634-A1 (EP)
Inventor: HAMABURA KIMIO
IPC: C07C249/02
Filed: 1992-03-12
Abstract: To provide novel terpenes which are useful for the preparation of drug, food, perfume and so on, and a process for preparing thereof. 
     In reacting a compound represented by the general formula (II):
       
    wherein n is 0 or 1 or 2, 
with a compound represented by the general formula (III):
       
    wherein R¹ represents a lower alkyl group; and R² represents an alkyl group, a cycloalkyl group, a cycloalkylalkyl group, an aryl group, an arylalkyl group or a heteroaryl group, 
to form a terpene derivative represented by the general formula (I):
       
    wherein R¹ represents a lower alkyl group; R² represents an alkyl group, a cycloalkyl group, a cycloalkylalkyl group, an aryl group, an arylalkyl group or a heteroaryl group; n is 0 or 1 or 2; and the symbol   
 represents a single or double bond with the proviso that both of the linkages adjacent to each other must not be simultaneously single bonds or double bonds, 
the above reaction is conducted in an organic solvent in the presence of a transition metal compound and an organic amine.
Patent EP-0508342-A1 (EP)
Inventor: HERPEL CARSTEN
IPC: H04N19/59
Filed: 1992-04-04
Abstract: In the encoding of video signals, motion vectors are frequently determined for picture element blocks. In EP 0 414 113, a method is described how a zoom and pan vector can be generated for in each case one frame from a field of motion vectors for picture element blocks. During a format conversion of video signals which are undersampled at least vertically before the encoding, motion parameters applicable in each case to a frame are used in order to receive maximum spatial resolution after the undersampling. Only the remaining incompletely motion-compensated picture parts are detected by means of a simple change vector and vertically filtered in the field. <IMAGE>
Patent EP-0585484-A1 (EP)
Title: Load-constituting machine with hydraulic force transmission
Inventor: HAVEMANN THERESE
IPC: G01L25/00
Filed: 1992-09-02
Abstract: A load machine with hydraulic force transmission for calibrating force transducers (7) has a working piston (5), which is accommodated in a working cylinder (6) and to which there is applied a working pressure (pA) which is a function of a measuring pressure (pM) which is respectively prescribed on a hydraulic measuring side (16). Oil leakage losses occurring in the working cylinder (6) are made up via a controlled oil feed (8). In order to reduce the number of measuring pressures to be prescribed, and to avoid the risk of vibration in the cylinder system, it is provided that the measuring side (16) and the working cylinder (6) are hydraulically decoupled from one another during calibration, that the pressure difference ( DELTA p) between the measuring pressure (pM) and working pressure (pA) is determined by means of a differential pressure sensor (27), and in that via an actuator (19) separately assigned to the working cylinder (6) the differential pressure sensor (27) controls the working pressure (pA) so as to maintain a prescribed desired differential pressure ( DELTA pi). <IMAGE>