baber/WOPTO huggingface dataset:
Patent EP-0349188-A1 (EP)
Inventor: KURODA TORU
IPC: A61M1/36
Filed: 1989-06-22
Abstract: Blood is separated into blood components aseptically in a closed system by first filtering whole blood from a collector (1) through a filter (2) for removing leukocytes or removing leukocytes and platelets, to produce filtered blood, which is passed to and collected in a primary bag (3) fluid-tightly connected to the filter (2) through a sealable, cuttable conduit (9), and the conduit (9) is sealed and cut to disconnect the primary bag (3) from the filter (2). The disconnected primary bag (3) is subjected to centrifugation to separate the filtered blood into blood components. The separated plasma may be transferred through a sealable, cuttable conduit (10) to a satellite bag (4). The procedure is useful for separately collecting leukocyte-removed erythrocytes, leukocyte-removed plasma, leukocyte-removed platelets, etc., from the whole blood of a healthy human.
Patent EP-0413863-A1 (EP)
Inventor: SUMITA MASUJIRO
IPC: G03F7/34
Filed: 1989-08-24
Abstract: A process for forming an image is disclosed comprising subjecting an image-forming material comprising a first substrate, a photosensitive layer comprising a dye and/or pigment and a photopolymerizable compound and formed on one surface of the substrate, and a second substrate formed on the photosensitive layer, to the steps of:
     (a) imagewise exposing the image-forming material to harden an exposed portion thereof,   (b) separating the second substrate such that the whole of the exposed portion and part of a nonexposed portion is separated from the rest of the image-forming material together with the second substrate, and   (c) contacting the part of the nonexposed portion remaining on the first substrate with an image receptor under pressure, to transfer the said nonexposed portion to the image receptor. An image-forming material suitable for use in the process is also disclosed.
Patent EP-0359548-A1 (EP)
Inventor: WANG NUI
IPC: F16D55/226
Filed: 1989-09-13
Abstract: The disc brake caliper (11) includes a cylinder (19) and a bridge (12), the bridge having an inboard portion (13) which attaches to the cylinder, a central portion (15) and an outboard portion (14). Inboard (22) and outboard (23) friction pad assemblies are arranged to be brought into contact with opposite faces of a disc (29). The bridge (12) is formed of a resiliently flexible material and is shaped and configured such that under braking conditions the outboard portion (14) is able to resiliently deflect relative to the inboard portion (13) in a direction transverse to the axis (32) of the cylinder (19) and substantially parallel to the direction of movement of the disc (29) at the region where the friction pad assemblies (22,23) are in engagement with the faces of the disc. The bridge (12) and cylinder (19) may be separately formed and connected together or they may be integrally formed.
Patent EP-0345139-A1 (EP)
Inventor: PATIN PIERRE
IPC: F16H9/10
Filed: 1989-05-29
Abstract: Pulley which can be used singly or doubly. 
<??>It is composed of a guide structure (3) of segments (4) which can be displaced in accordance with the adjustment of connecting rods (7), advantageously extended symmetrically with respect to a pivot (9) and carrying an opposite counterweight. The segments (4) are arcs of a circle in order to ensure a satisfactory adherence of the belt. The counterweights are advantageously segments (42), which makes it possible to obtain a double pulley formed from two coaxial pulleys, the diameters of which vary in opposite directions. The centrifugal force on the segments (4) can be balanced. 
<??>Application to continuous speed variators. 
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Patent EP-0348281-A1 (EP)
Inventor: CHATEAU CLOTAIRE RAOUL GEORGES
IPC: A63F7/04
Filed: 1989-06-16
Abstract: Machine pour le tirage aléatoire de boules (1) du genre de celles dont les boules (1) sont agitées à l'aide d'un courant d'air,caractérisée en ce que les boules (1) sont placées dans un réceptacle (2) constitué par une sphère creuse et transparente dans laquelle on envoie de l'air par l'entremise d'une pluralité d'orifices.L'air est envoyé dans la sphère par l'entremise d'un espace annulaire (5) situé à la partie inférieure de ladite sphère, les jets qui pénètrent dans cette dernière étant orientés par des volets (4) disposés dans ledit espace annulaire (5), à sa partie supérieure,et susceptibles de l'obturer partiellement ou totalement.L'espace annulaire (5) est délimité par une enveloppe tubulaire fixe et externe (7) et par un tube central (8) ,mobile axialement,et dans lequel on peut créer, a volonté, une forte dépression.
Patent EP-0375541-A1 (EP)
Inventor: BAUX CHRISTIAN
IPC: G01F23/68
Filed: 1989-12-19
Abstract: The present invention relates to a device for measuring the level or the volume of liquid contained in a reservoir, of the type comprising a housing (100) which accommodates an element defining two separate electrical tracks (151, 153), which are generally vertical, at least one of which is electrically resistive, and a float (190) capable of following the level of the liquid and which carries a cursor (194, 196) capable of connecting the two tracks, characterised in that it comprises at least one strut (180) which connects the housing (100) and the element defining the tracks (151, 153), at least two floats (190) disposed on either side of the strut (180) and means ensuring that at least the cursor of the upper float (190A) is separated from at least one of the tracks (151, 153) when it reaches the lower final phase of its displacement adjacent to the strut (180). 
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Patent EP-0355168-A1 (EP)
Inventor: OBARA HARUKI
IPC: B23H7/02
Filed: 1989-01-24
Abstract: A device for correctly controlling the wire tension and detecting breakage of the wire, which is produced at a reduced cost and which is adapted to a wire-cut electric spark machine. A signal that represents the wire tension is applied to differential amplifiers (13, 14) from a load cell (9) that receives the load which corresponds to the wire tension via a cantilever (7) and a guide roller (8) supported by the cantilever. Output voltages corresponding to the deviation between a practical value of wire tension and the setpoint value are applied from the two amplifiers to a transistor (15) and to a comparator (16), respectively. The braking force of an electromagnetic braking device (6) is variably controlled by the transistor, and the wire tension is fed back to the setpoint value. In case the wire tension diminishes as a result of breakage of the wire, the output voltage of the amplifier applied to the comparator becomes greater than a reference voltage for discriminating the breakage of wire, and the comparator produces a signal that indicates the breakage of wire.
Patent EP-0441778-A1 (EP)
Title: Adaptive television ghost cancellation system.
Inventor: CHAO TZY-HONG
IPC: H04L25/03
Filed: 1989-02-06
Abstract: A television signal ghost cancellation system is described in which a microprocessor is used to develop a mathematical model of the transmission channel which produced a ghosted video signal. The microprocessor determines the coefficient values and delay values for a digital IIR filter from this model. The system uses the IIR filter to cancel ghost signals from the ghosted video signal. The IIR filter includes circuitry for interpolating between successively delayed sample values to cancel ghost signals which are delayed by a non-integer number of sample periods.
Patent EP-0428521-A1 (EP)
Title: Process for inhibiting pine shoot beetles and composition therefor.
Inventor: LOEFQUIST JAN
IPC: A01N35/06
Filed: 1989-05-02
Abstract: The present invention relates to a method for inhibiting the larger and/or smaller pine shoot beetles, Tomicus piniperda, and Tomicus minor, respectively, by preventing aggregation and/or colonization of pine, wherein one applies an inhibitory active amount of (+) and/or (-)-verbenone on cut pine wood, as well as a composition hereto.
Patent EP-0390889-A1 (EP)
Inventor: SAGAWA TETSUYA
IPC: H01R13/42
Filed: 1989-08-14
Abstract: Connecteur électrique comprenant des contacts à fiches plates (14) sertis à des fils électriques (24) retenus dans des cavités (13) d'un logement diélectrique (12). Des parties plates (14a) des contacts à fiches (14) sortent de l'extrémité frontale des cavités (13), et des parties de maintien (31) situées aux bords des extrémités frontales des parois des cavités (13) se prolongent dans la direction radiale des cavités (13) et maintiennent les parties plates (14a) sur les surfaces adjacentes aux parties inférieures afin de les (14a) redresser si elles ont été pliées vers le haut.
Patent EP-0446212-A1 (EP)
Title: Pompe pour le drainage lent et automatique d'un flacon
Inventor: NILSON NILS BILLY
IPC: A61M5/145
Filed: 1989-10-24
Abstract: On décrit une pompe permettant de drainer automatiquement et lentement une solution, de préférence une solution médicale, contenue dans un flacon. La pompe se compose d'un logement de pompe fermé (2) dans lequel un liquide de pompage (40) passe à travers un clapet de réglage (42) se trouvant entre une première (36) et une seconde chambre (38), situées dans le logement de pompe (2). La première chambre (36) est limitée par l'un des côtés du piston de la pompe (22) qui se déplace dans un cylindre de piston (20). Pour sortir le liquide, le piston est mû par un vide dans le cylindre de piston (29) qui se trouve de l'autre côté du piston de la pompe (22).
Patent EP-0441837-A1 (EP)
Inventor: SANDSTROEM ROLAND
IPC: A23L3/36
Filed: 1989-10-31
Abstract: La présente invention se rapporte à un procédé et à un agencement permettant d'effectuer une transmission thermique forcée entre un corps alimentaire, solide ou liquide, et un gaz ambiant. La transmission thermique forcée se produit en relation avec le refroidissement/la congélation de la totalité ou de certaines parties du corps alimentaire, ou lors de la cuisson, de la friture ou du séchage dudit corps. La caractéristique de la présente invention est que le son utilisé se compose d'une onde sonore stationnaire basse fréquence. Un agencement de réalisation dudit procédé comprend un générateur sonore basse fréquence composé d'une partie excitateur (''exigator'') (1, 12, 32, 33, 62) et d'une partie résonateur (2, 3, 4, 10, 11, 20, 30, 31, 60). La partie résonateur est virtuellement fermée acoustiquement et est conçue de sorte que le corps alimentaire, qui doit être exposé à la transmission thermique forcée, est placé dans une zone située à l'intérieur de la partie résonateur où l'onde sonore stationnaire présente un anti-noeud de vitesse volumique.
Patent EP-0423342-A1 (EP)
Inventor: SEKI MASAKI
IPC: G05B19/41
Filed: 1989-11-22
Abstract: Procédé d'interpolation en programmation automatique, qui détermine de manière appropriée une distance de déplacement cible dans chaque axe pendant chaque période d'interpolation lors de l'exécution d'un programme de commande numérique; ce procédé permet de programmer cette distance, d'accroître la vitesse d'usinage et d'en améliorer la précision. Lorsque la longueur (P') de la dernière sous-zone parmi un ensemble de sous-zones, que l'on obtient en divisant une zone d'un point initial (A) à un point terminal (B) dans chaque bloc d'un programme par une distance de déplacement cible (P) par période d'interpolation, est inférieure à la valeur (P), et lorsqu'un angle () entre des orbites de déplacement cible dans le bloc susmentionné et le bloc suivant est inférieur à un angle de référence ou lorsque ledit angle () est supérieur à l'angle de référence et la longueur (P') de la sous-zone est inférieure à une longueur de référence, on détermine par chevauchement le point d'intersection entre une sphère, qui a son centre sur le point initial (an) de la dernière sous-zone et un rayon égal à la valeur (P) susmentionnée, et l'orbite cible dans le bloc suivant, et on effectue une interpolation pour ladite zone en se servant de ce point d'intersection comme point terminal cible de la dernière sous-zone. Lorsque l'angle () et la longueur (P') sont supérieurs à l'angle de référence et à la longueur de référence, respectivement, on effectue l'interpolation en utilisant le premier point terminal (B) comme point terminal cible de la dernière sous-zone, sans recourir au traitement par chevauchement.
Patent EP-0378989-A1 (EP)
Inventor: CHANCE DUDLEY AUGUSTUS
IPC: C04B35/468
Filed: 1990-01-02
Abstract: A high dielectric constant glass-ceramic material comprising small conducting grains based on BaTiO₃ and/or SrTiO₃ on the order of about 0.5-10.0 µm surrounded by a thin microcrystalline insulating barrier layer at the grain boundary about 0.01-0.10 µm thick wherein the conductivity of the grains is enhanced by addition of about 0.1-4.0 mol% of a dopant selected from among Group V elements, Ge and Si substantially incorporated in the bulk lattice of the grains upon Ti sites. A novel process for forming the glass-ceramic material is also disclosed.
Patent EP-0441989-A1 (EP)
Inventor: GOECKELMANN KARL
IPC: A47J31/44
Filed: 1990-02-08
Abstract: A brewing means (1) for a coffee machine with a brewing chamber (3) is described, which is disposed in a housing (2) provided with an opening (9) on a front side. The opening (9) can be closed by means of a closing element (10) sealed against the opening. A hot water line (11) is furthermore provided, which supplies hot brewing water to the brewing chamber (3) under pressure and supports at the same time the sealing of the opening (9). In order to design such a brewing means (1) in such fashion that the service life of the seal (21) can be increased, it is suggested that the seal (21) comprises a flexible membrane disposed between a sealing chamber (22) connected to the hot water line (11) and a sealing seat (19), which can be arched and pressed against the sealing seat by means of the pressure.
Patent EP-0386492-A1 (EP)
Inventor: SUBIC FRANC DIPL-ING
IPC: E02D17/20
Filed: 1990-02-12
Abstract: The subject of the present invention is a system of vege­tation strips for protection of slopes against erosion. The system described in the present invention is made with wire netting strips fixed slantwise (at angles ranging between 20 o  and 40 o ) to the base wire netting. Wire netting strips 2 are fixed on the base wire netting 1 at distances ranging from 1m to 3 m. Bottom edges of the wire netting strips 2 are fixed around the base wire netting 1 with wire. Upper edges of the wire netting strips 2 have to be fixed with wire to the points 4 on the base wire netting 1. The "channel" so formed is filled with earth, turf or similar material to allow growth of the vegetation cover.
Patent EP-0402627-A1 (EP)
Inventor: CAPP RANDOLPH ERIC
IPC: H01R43/02
Filed: 1990-05-10
Abstract: Terminating a malleable external shield (16) of a malleable coaxial cable (2) is carried out by inserting an end of the cable (2) into a tubular connector body (5) through one end (41) thereof and driving a shield gripping tubular metal member (8) surrounding the cable (2) into the connector body (5) from the one end (41) thereof so that the shield gripping member (8) tightly grips the cable shield (16), an external peripheral end flange (38) on the shield gripping member (8) being proximate to the one end (41) of the connector body (5), and a solder ring (48) surrounding the cable (2) is held on the flange (38) and an induction heating ring (50) is employed to melt the solder ring (48) to provide a solder fillet (52) rigidly connecting the flange (38) to the cable shield (16).
Patent EP-0403820-A1 (EP)
Inventor: DOELLING MICHAEL K
IPC: F26B3/347
Filed: 1990-05-23
Abstract: A microwave assisted fluidized bed processor, comprising a fluidized bed vessel (9) and a microwave generating means (3) for providing microwave energy into the fluidized bed vessel (9). The fluidized bed vessel (9) defines a microwave cavity for enabling variously-oriented, reflected microwaves to be produced within the cavity. The cavity defines an electrical continuum with appropriate microwave security screening means to enable all the microwave energy to be confined within the cavity.
Patent EP-0461278-A1 (EP)
Inventor: HEILAND MANFRED
IPC: G01L1/00
Filed: 1990-06-11
Abstract: The invention relates to a force-measuring device with a column (1) fixed to a foundation and a bridge (2) which is supported on this column (1) in such a way that it can be elastically deflected in the measuring direction and is connected to a measurement transducer (5). So that the same measurement transducer can be used for all sizes of a series of products or for all forces to be measured, it is proposed that the measurement transducer (5) be elastically connected to the column (1), and that the rigidity of the connection (3a, 3b) between the bridge (2) and the column (1) and the rigidity of the elastic connection between the measurement transducer (5) and the column in the measuring direction be matched to one another in such a way that the force acting on the measurement transducer (5) always lies within a certain range of force. …<IMAGE>…
Patent EP-0406660-A1 (EP)
Inventor: TANAKA MAMORU
IPC: C07C67/10
Filed: 1990-06-25
Abstract: A haloalkyl alkanoate (III) is useful as a reagent for preparing some oral antibacterials. The compound is now found to be preparable economically and safely by treating alkanoic acid salt (I) with 10 equivalents or more of dihaloalkane (II) in 2 to 5 parts by weight of alkanoic acid dialkylamide.
      (wherein R and R¹ each is hydrogen or optionally substituted alkyl, M is a salt forming atom or group, and X and Hal each is halogen)
Patent EP-0413243-A1 (EP)
Inventor: WIRTH JOHN G
IPC: B60R9/12
Filed: 1990-08-07
Abstract: A ski carrier (10) is in the form of a generally rigid tube (12) of arcuate cross-sectional shape. The tube (12) is divided into a plurality of compartments (24,26) so that the skis as well as other equip­ment such as the ski poles may be stored in individual compart­ments. The skis (S,S) are mounted in their compartments (24,26) in contact with the inner surface of the tube (12) to assure that the bindings (B) of the skis (S,S) are spaced from the walls (28,30) of the tubes (12). One end of the tube is openable for insertion and removal of the skis and other equipment.
Patent EP-0418601-A1 (EP)
Inventor: HLOUSEK JAROSLAW DIPL-ING
IPC: F02M43/04
Filed: 1990-08-28
Abstract: In an injection device for a diesel engine in which the diesel fuel is fed by an injection pump (1) via a balanced pressure valve (7) and via a first line to a chamber (14) in front of the nozzle needle seat (12) of the injection nozzle, and before the injection pump (1) commences delivery an additional liquid is fed in in predetermined quantities via a second line at excess pressure to the chamber (14) in front of the nozzle needle seat (12) via a non-return valve (21) opening in the direction of this chamber, whereupon the additional liquid and the diesel fuel are injected together under the pressure of the injection pump (1), the second line is a hammer pipe (20) or is connected to a hammer pipe (20), which is connected via a non-return valve (21) opening in the direction of the hammer pipe (20) to a pressure source (16) for the additional liquid, and opens out between the non-return valve (23) opening in the direction of the chamber (14) in front of the nozzle needle seat (12) and a controllable shut-off valve (24) which in the open position connects the hammer pipe (20) to a return (26) and on closing causes an impact pressure due to conversion of the kinetic energy of the flowing additional liquid into potential energy. <IMAGE>
Patent EP-0418624-A1 (EP)
Inventor: ABRAHAM JOHN
IPC: F02B53/12
Filed: 1990-09-01
Abstract: The piston (18) rotates within a housing (12) whose inner surface (24) has a epitrochoidal profile with two wings meeting along the minor axis (25). On the downstream side a pilot injection nozzle (50) directs fuel into a recess (51) open to the surface (24) under the gap of a first sparking plug (52). The main injection nozzle (60) opens on the upstream side of the axis (25), supplying fuel for ignition by a second sparking plug (70) suited to a richer and less easily combustible fuel/air mixt.
Patent EP-0450149-A1 (EP)
Inventor: POTTER WILLIAM R
IPC: A61B18/22
Filed: 1990-10-29
Abstract: The present invention relates to improvements on fiberoptic diffusers for use in PDT and methods of making the same. This invention discloses a fiberoptic cylindrical diffuser dispersing light outwardly in a cylindrical scattering pattern which includes a fiber with a jacket-stripped core tip, a thin layer of scattering medium coated on the bare core tip, and a sleeve member with a closed end enclosing the fiber tip without touching the scattering medium and fixed on the jacket of the fiber. The sleeve member may include a tapered head. The present invention also discloses a fiberoptic spherical diffuser radiating light outwardly in a spherical scattering pattern. The spherical diffuser comprises a fiber with a jacket-stripped core tip, a bushing member with open ends circumferentially surrounding the core tip and fixed on the jacket of the fiber, and a scattering medium enclosing a portion of the bushing member and the fiber core tip in a spherical form.
Patent EP-0427094-A1 (EP)
Inventor: BLOUIN JOHN JOSEPH
IPC: C05G3/00
Filed: 1990-10-31
Abstract: A delivery system for a fertilizer for enhancing plant nutrition and health, prepared by spray drying nutrient compounds. The spray dried material is amorphous, free-flowing and water dispersible. lt is applied to the plant foliage by dusting or spraying.
Patent EP-0485640-A1 (EP)
Inventor: WU CHING-JUNG
IPC: B62M3/06
Filed: 1990-11-10
Abstract: A bicycle chain transmission, comprising a pedal link (4) adjustably fastened in a holder plate (30) mounted on the outer side of a chain wheel (3) and connected with a side projection (241) of a bearing block (24) which is mounted on an eccentric sleeve (2040) at the bottom of a bottom bracket bearing axle of a bicycle. The eccentric motion of the eccentric sleeve (2040) forces the bearing block (24) to rotate eccentrically so as to squeeze the pedal link (4) to adjust the length of its arm of force according to its angle position relative to the chain wheel (3), so that reduced labor consumption in pedaling can be achieved.
Patent EP-0443163-A1 (EP)
Title: Formazanfarbstoffe
Inventor: EIZENHOEFER THOMAS DR
IPC: D06P3/24
Filed: 1990-12-19
Abstract: Farbstoffe der Formel <IMAGE> mit den in der Beschreibung angegebenen Substituentenbedeutungen eignen sich zum Färben und Bedrucken von hydroxylgruppen- und amidgruppenhaltigen Materialien.
Patent EP-0442127-A1 (EP)
Inventor: ALLES RAINER DR
IPC: F16G3/10
Filed: 1990-12-21
Abstract: The invention relates to a joining of two end sections of a conveyor belt or drive belt consisting of elastomeric material and having a tension bearer, consisting of textile or metal material, embedded between outer layers. In the join, the free ends of the tension bearers are laid together. The joining point of the tension bearers is covered by a reinforcing insert which is embedded in elastomeric material and comprises a covering fabric or filaments or wires aligned transversely with respect to the tension bearers. In order to increase the dynamic strength of the joining of conveyor belts or drive belts, the reinforcing insert (21, 22) is in each case interrupted in the region (17, 18, 19) of the free ends (15, 16) of the tension bearers (11, 12).