baber/WOPTO huggingface dataset:
Patent EP-0222781-A1 (EP)
Title: Analyse par floculation d'une surface de microtitrage (msf) destine a deceler la presence d'anticorps ou d'antigenes
Inventor: NATH NRAPENDRA
IPC: G01N33/569
Filed: 1986-02-27
Abstract: La présente invention se rapporte à une analyse objective par floculation d'une surface de microtitrage (MSF) destinée a déceler la présence d'antigènes ou d'anticorps. Ladite analyse utilise une surface solide inclinée recouverte d'un anticorps de protéines placée dans une cuvette de microtitrage en forme de 'V'. Ladite analyse peut être lue par un instrument et peut être entièrement ou partiellement automatisée. Un kit contenant différents éléments de ladite analyse est également décrit.
Patent EP-0220314-A1 (EP)
Inventor: FEGGELER JOHN CHARLES
IPC: H04L27/00
Filed: 1986-04-11
Abstract: Dans un système de transmission de données comprenant un support de transmission susceptible de présenter des évanouissements rapides d'une durée plus longue que celle des symboles de données individuels à transmettre, un filtre de gazouillement permet d'effectuer un traitement réparti dans le temps des signaux de données avant la transmission. Le traitement répartit l'énergie de chaque symbole sur un intervalle de temps plus long que la longueur des évanouissements individuels prévus. Dans un terminal récepteur un traitement inverse permet d'éliminer l'effet de gazouillement.
Patent EP-0243436-A1 (EP)
Inventor: COUPER JOHN
IPC: H05K5/02
Filed: 1986-10-22
Abstract: Un coffret (10) pour équipements électroniques, électriques ou électromécaniques est pourvu de loquets (22, 32) dans lesquels un bras de ressort élastique (44) est déplacé au-dessus d'un bossage (32) lors de la fermeture du coffret pour permettre à un croisillon (54) de s'engager dans une surface verticale (38) du bossage (32) pour maintenir ensemble les deux parties (12, 14). Lors de l'ouverture du coffret (10), un tournevis ou un autre instrument pointu (64) pousse une clavette (30) montée dans une fente (48), dans l'organe de ressort élastique pour solliciter le croisillon (54) afin de le dégager du bossage (32) et pour permettre à la clavette (30) de reposer sur une partie de rebord (34) du bossage (32) sur une distance suffisante permettant au croisillon (54) lors de la séparation des deux parties (12, 14) du coffret (10), de tomber sur une face (36) à faible pente du bossage (32), dont l'orientation et la faiblesse de pente permettent aux deux parties (12, 14) du coffret (10) de continuer à se séparer.
Patent EP-0243474-A1 (EP)
Inventor: ROBERTS JOHN C
IPC: E01F9/615
Filed: 1986-10-21
Abstract: Un réflecteur éclairé autonome fonctionnant à l'énergie solaire (20) assure une meilleure visibilité à distance et est utilisé comme dispositif contribuant à la sécurité routière. Une enceinte (21) adaptée pour être montée sur une route ou éventuellement être fixée sur une paroi verticale renferme un réflecteur (32) réfléchissant la lumière dans une direction prédéterminée vers la circulation routière, une source de lumière (40), une batterie (50) et un système photovoltaïque (36). L'ensemble (21) comprend un organe de fenêtre (34) transmettant la lumière provenant de la source de lumière (40) vers l'extérieur dans la direction prédéterminée vers la circulation routière ou pédestre. Un guide de lumière optique (46) monté entre la source de lumière (40) et l'organe de fenêtre (34) focalise la lumière provenant de la source de lumière de sorte que l'effet visible de la source de lumière est optimalisé. Un circuit (42) est prévu pour permettre de faire fonctionner sélectivement la source de lumière dans le but de réduire au minimum les besoins en énergie et améliorer la longévité du dispositif de signalisation de la circulation.
Patent EP-0237936-A1 (EP)
Inventor: BOTTGER WOLFGANG
IPC: D03D49/60
Filed: 1987-03-11
Abstract: Process for producing fabrics, in particular multilayer fabrics on a loom, whereby in order to achieve extremely careful insertion of the picks even at high pickages, the pickages are above 20 picks/cm, the individual picks are not first beaten up, and beating-up is effected only after insertion of a complete set of picks consisting of several picks of a specified number.
Patent EP-0248214-A1 (EP)
Title: Lagergestell für nukleare Brennelemente
Inventor: BOSSHARD ERNST
IPC: B65G1/02
Filed: 1987-05-02
Abstract: Das Lagergestell weist eine im Grundriss rechteckige Bodenplatte und mehrere darauf befestigte, die Brennelemente aufnehmende Vierkantrohre (l) auf, die in zu den Rechteckseiten der Bodenplatte parallelen Reihen angeordnet sind. Jeweils zwischen zwei einander benachbarten parallelen Wänden der Vierkantrohre (l) befindet sich eine vertikale Kammer. Jede dieser Kammern ist ausser von den beiden benachbarten Wänden unten von der Bodenplatte, seitlich von zwei im Bereich der Kanten der beiden benachbarten Wände verlaufenden, dicht mit den Vierkantrohren (l) verschweissten Distanzleisten (5) und oben von einem lösbar befestigten, dichtenden Deckel (l6, begrenzt. Jede Kammer ist mit neutronenabsorbierendem Material (9) gefüllt.
Patent EP-0261327-A1 (EP)
Inventor: PRESCHER GUENTER DR
IPC: C07B31/00
Filed: 1987-07-03
Abstract: Resorcin und substituierte Resorcine lassen sich zu 1,2,3- und 1,2,4-Trihydroxybenzolen mit benzolischer Perpropionsäure in einer einzigen Reaktionsstufe umsetzen. Die Ausbeuten sind gut.
Patent EP-0256548-A1 (EP)
Inventor: KANEKO SHUZO
IPC: G09G3/36
Filed: 1987-08-17
Abstract: An optical modulation device, such as a ferroelectric liquid crystal device, comprises a matrix of pixels (11) arranged in a plurality of rows (12) and a plurality of columns (13), pixels on each row being elec­trically connected to a scanning electrode (S1, S2, S3, S4) and pixels on each column being electrically connected to a signal electrode (I1, I2, I3, I4). The optical modulation device is driven by a method comprising, in a scanning selection period applying a scanning selection signal to a selected scanning electrode (S1, S2, S3, S4), the scanning selection signal comprising plural voltage levels including a maximum value |Vs.max| in terms of an absolute value with respect to the voltage level of a non-selected scanning electrode, and applying in phase with the scanning selection signal a voltage signal comprising plural voltage levels to a signal electrode (I1, I2, I3, I4) so as to apply to a pixel on the selected scanning electrode plural pulse voltages including a maximum value voltage |Vmax| and a minimum pulse voltage |Vmin| respectively in terms of an absolute value, satisfying the relationship of: |Vmax| - |Vmin| ≦ |Vs.max|.
Patent EP-0259793-A1 (EP)
Inventor: HEIDER JOACHIM DR DIPL CHEM
IPC: C07D217/04
Filed: 1987-09-04
Abstract: The present invention relates to new naphthyl derivatives of general formula    <IMAGE>  (I)  wherein N represents the number 1 or 2, A represents a -CH2-, -CO-, -CH2CH2-, -CH=CH-,   <IMAGE>  while the atom marked with an x is linked to the phenyl nucleus, E represents a straight chained alkylene group optionally substituted by an alkyl group, G represents a straight chained alkylene group optionally substituted by an alkyl group, L represents a bond or an oxygen atom, if G represents a straight chained alkylene group with 2 to 5 carbon atoms optionally substituted by an alkyl group, R1 and R2, which may be identical or different, represent alkyl or alkoxy groups or R1 and R2 together represent an alkylenedioxy group, R3 represents a hydrogen atom, or an alkyl or an allyl group, R4, R5 and R6, which may be identical or different, represent hydrogen atoms, alkyl or alkoxy groups, the enantiomers and the acid addition salts thereof, which have valuable pharmacological properties, particularly a heart rate lowering activity. The new compounds may be prepared using methods known per se.
Patent EP-0238109-A1 (EP)
Inventor: OERLEMANS ADRIANUS C M
IPC: G06F9/45
Filed: 1987-02-03
Abstract: "Method for determining whether a series of end symbols can be generated by a context-free grammer, a multimodular device for the implementation of the method, and a translation machine comprising such multimodular device." 
     A description is given of a method and a device for determining the permissibility of a series of a1 ... an end symbols as being derivable by means of a set of production rules on the basis of a context-free grammer G The derivation takes place by assigning dotted rules to elements Ti,j (0 ≤i≤j≤n) (figure 1) of a recognition matrix y means of scan, complete and predict operations. The number of operations is of the order of (n 3 ). In a first embodiment (n+1) processing modules (figure 8) are set up and the successive operations can be limited to a number of the order of (n 2 ). In a second embodiment 1/2(N+1)(n+2)-1 processing modules are set up and the successive operations can be limited to a number of the order of (n). The method may be applied in a translation machine.
Patent EP-0250008-A1 (EP)
Inventor: KOK HERMANUS JOHANNES GEORGE
IPC: H02M5/27
Filed: 1987-04-08
Abstract: A method and apparatus for halving the rotational speed of an electromotor, in which a supply voltage of a certain frequency is converted into a voltage having half the effective value and with half the frequency. The slower-running motor will continue to provide the same torque and few losses will arise in the frequency-divider and the motor itself. The apparatus is particularly applicable to compressor motors.
Patent EP-0239318-A1 (EP)
Inventor: LENTRICHIA BRIAN BERTOLOTTI
IPC: G01N33/543
Filed: 1987-03-18
Abstract: An assay method and kit in which particles bearing a first reagent binding pair member (e.g. anti-digoxin antibody) react with a sample such that analyte binding pair member (e.g. digoxin) binds to the first reagent binding pair member. The reaction mixture is then passed through a filter or membrane of pore size sufficient to allow particles to pass through. A second reagent binding pair member (e.g. digoxin-albumin conjugate) is immobilized on the filter or membrane to trap preferentially either particles which have bound analyte binding pair members or particles which have not, leaving the other class of particles to pass through the filter for detection by resistive pulse techniques, by light absorbence or scattering, by enzymatic read-out (when the particles are enzyme- labeled) or otherwise.
Patent EP-0240218-A1 (EP)
Inventor: TAKAKURA KOHICHI
IPC: B41C1/18
Filed: 1987-03-23
Abstract: A method for supporting a pipe (P), characterized in that: elastic rings (1) and rigid rings (2) are alternately loosely inserted into a straight pipe (P) along an inner surface thereof, said straight pipe (P) being the object to be supported; into both of said elastic rings (1) and said rigid rings (2) is inserted a supporting element (3) having a cylindrical outer surface which abuts on inner surfaces of both of said elastic rings (1) and said rigid rings (2) to support both of said elastic rings (1) and said rigid rings (2) thereon; and both of said elastic rings (1) and said rigid rings (2) are compressed in an axial direction of said supporting element (3) to cause said elastic rings (1) to be deformed in cross-section, so that said inner surface of said straight pipe (P) is integrally fixed to said cylindrical outer surfaces of said supporting element (3).
Patent EP-0242193-A1 (EP)
Inventor: ADDICOTT DONALD WILLIAM RUSSEL
IPC: B65G67/60
Filed: 1987-04-15
Abstract: A material handling system of the kind incorporating a bucket elevator (BE) pivotable from the vertical incorporates a position transducer (PT) control means (CD, DU) responsive thereto for adjusting the speed of the elevator in dependence upon its angular position so as to maintain the rate of feed of the material approximately constant.
Patent EP-0252640-A1 (EP)
Inventor: GRAHAM SAMUEL L
IPC: C07D333/18
Filed: 1987-06-23
Abstract: Alkane sulfonamides with an electron withdrawing function β to the sulfonamide group are topically effective carbonic anhydrase inhibitors useful in the treatment of elevated intraocular pressure and glaucoma.
Patent EP-0261803-A1 (EP)
Inventor: LOWE JOHN ADAMS III
IPC: C07D209/46
Filed: 1987-08-25
Abstract: A process for preparing [1H]-isoindolin-1-one-3-carboxylic acid comprising the steps of 1) reacting phthaladehydic acid in an alkanol with ammonia, 2) contacting the resulting solution with an alkali metal cyanide, 3) removing the alkanol, 4) adjusting the pH to 1.0, 5) heating the resulting reaction mixture until product formation is substantially complete and isolating the product.
Patent EP-0280812-A1 (EP)
Inventor: CHU CHING-WU
IPC: C01G35/00
Filed: 1987-11-11
Abstract: Described is a superconducting composition comprising an oxide complex of the formula [L 1-x M x ] a A b O y  wherien L is scandium, yttrium, lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, or a combination thereof; "M" is barium, strontium, calcium, magnesium, mercury, or a combination thereof provided that when "L" is lanthanum "M" is not barium; "A" is copper, bismuth, titanium, tungsten, zirconium, tantalum, niobium, vanadium or a combination thereof "x" is from about 0.01 to about 1.0; "a" is 1 to 2; "b" is 1; and "y" is about 2 to about 4. 
     The oxide complexes of the invention are prepared by a solid-state reaction procedure which produce oxide complexes having enhanced superconducting transition temperatures compared to an oxide complex of like empirical composition prepared by a co-precipitation - high temperature decomposition procedure. 
     With a solid-state reaction prepared oxide complex of the invention a transition temperature as high as 100°K has been observed even under atmospheric pressure. 
     There is also disclosed a method for conducting an electrical current using an oxide complex described above as conductor material.
Patent EP-0277193-A1 (EP)
Inventor: ELLSWORTH DANIEL LLOYD
IPC: H02M7/217
Filed: 1987-08-06
Abstract: Un redresseur biphasé est matérialisé dans un circuit intégré et comprend un premier et un second transistors à effet de champ (7, 11) d'un type de conductivité commun. Dans un mode de réalisation à canal p, les deux régions de source TEC (5, 10) sont formées par une région de substrat commune (18) couplée à la terre et à un côté d'une charge à courant continu (13), dont l'autre côté est couplé à une région de contact du substrat (19/21). L'entrée à courant alternatif est couplée entre les électrodes de drain et de porte connectées en commun des transistors à effet de champ (7, 11). Le redresseur est approprié pour être utilisé dans une source d'alimentation pour des circuits CMOS, NMOS et PMOS et s'applique en particulier à des alimentations électriques mises en oeuvre par un couplage inductif ou capacitif dans des cartes de crédit "intelligentes" ou des clefs électroniques.
Patent EP-0329671-A1 (EP)
Inventor: KINGSMAN ALAN JOHN
IPC: G01N33/569
Filed: 1987-10-28
Abstract: Des protéines de fusion comprennent une première séquence d'acides aminés et une seconde séquence d'acides aminés. La première séquence d'acides aminés est obtenue à partir d'un rétrotransposon ou d'un rétrovirus d'ARN et confère aux protéines de fusion la capacité de s'assembler pour former des particules. Le produit du gène TIA du rétrotransposon de levure Ty en est un exemple. La seconde séquence d'acides aminés est un antigène de l'HIV. Ainsi, les particules formées par les protéines de fusion peuvent être utiles dans des vaccins ou dans des applications de diagnostics ou de purification.
Patent EP-0301431-A1 (EP)
Inventor: VILLEZ YVES
IPC: A61F13/49
Filed: 1988-07-22
Abstract: Couche-culotte caractérisée par le fait que des rubans (40) sont placés sur la face externe de la feuille imperméable extérieure (29) sur toute la longueur de la feuille imperméable et sur une largeur supérieure à la largeur des éléments élastiques (42), les rubans (40) enserrant les éléments élastiques (42) également disposés sur la face externe de la feuille imperméable extérieure (29).
Patent EP-0306693-A1 (EP)
Inventor: MUYSSEN JOHN DIPL-ING
IPC: H04Q3/545
Filed: 1988-07-28
Abstract: The multitasking operating system of a central system processor control administers a circuit engineering task with terminal-type-specific device program modules (DTE,ATE,TTX) and a switching engineering task with terminal-class-independent and communication-service-independent switching procedure program modules (LDU); the circuit engineering task and the switching engineering task are in each case associated with input and output memories (Mlb-DH-NW) operated in the manner of a mailbox; for the exchange of messages between the tasks, the multitasking operating system exhibits a program bus structure with a communication-service- and terminal-type-independently universally defined transmission protocol. <IMAGE>
Patent EP-0333913-A1 (EP)
Inventor: LEVINE ROBERT AARON
IPC: G01N33/72
Filed: 1988-08-02
Abstract: A whole blood sample is placed in a tube such as a capillary tube, with a plastic float. The float is axially elongated and has a specific gravity which causes it to float in the packed red blood cells when the sample is centrifuged in the tube. The hemoglobin concentration of the packed red blood cells is measured by measuring the depth that the float sinks into the red cell layer, and then the hemoglobin concentration of the blood is calculated. The hemoglobin can be measured in this manner because virtually the only red cell component which contributes density to the red cells is the hemoglobin. The hemoglobin concentration of the whole blood is calculated by multiplying the mean corpuscular hemoglobin concentration of the packed red blood cells by the packed cell volume % (hematocrit) of the whole blood. All of the necessary calculations may be performed by a preprogramed microprocessor.
Patent EP-0322719-A1 (EP)
Inventor: BARNES ALBERT L
IPC: C04B35/581
Filed: 1988-12-20
Abstract: A composite for protection against armor-piercing projectiles is disclosed. The composite can be a ceramic composite which may be utilized alone or with other materials, e.g., a metallic or plastic base or substrate layer. Composites of AlN with TiB₂, SiC, B₄C or their mixtures are utilized. These ceramic composites can be prepared by hot pressing, reaction hot pressing, hot isostatic pressing or pressureless sintering. The composite may have well dispersed grains for at least one component, which grains can be interconnected with grains of the second component, and the grains may be of a size less than about five microns. The composite in layer form can have a metallic cover layer.
Patent EP-0289211-A1 (EP)
Inventor: TAKAHASHI YASUHITO
IPC: B01J37/20
Filed: 1988-04-21
Abstract: New supported catalysts for hydrotreating hydrocarbons comprise (a) at least one member selected from the group consisting of oxides of metals in the Periodic Table's Groups VI and VIII, and (b) at least one organic compound having a mercapto radical or radicals ( -SH ) selected from the group consisting of mercapto-carboxylic acids ( in­cluding alkali metal, alkaline earth metal and ammonium salts thereof, and esters thereof ), bivalent mercaptans, amino-substituted mercaptans, and thiocarboxylic acids. These new catalysts can be easily activated by treatment in the presence of hydrogen gas at a temperature in the range from room temperature to 400°C, showing higher activity than those activated by conventional methods.
Patent EP-0306270-A1 (EP)
Inventor: ALLISON KEVIN W
IPC: H01B1/16
Filed: 1988-08-30
Abstract: A thick film conductor composition adapted to be bonded to an aluminum nitride substrate is provided which comprises a sufficient amount of conductive metallic material to render the conductor composition electrically conductive when bonded to the substrate, a glass frit binder for the metallic material capable of being bonded to the substrate, and a lithium containing compound capable of reacting with the substrate upon heating so as to aid in adherently bonding the conductor composition to the aluminum nitride substrate. A thick film conductor bonded onto the surface of an aluminum nitride substrate as well as a method of producing the same are also provided.
Patent EP-0315443-A1 (EP)
Inventor: PRICE ANTHONY GEORGE
IPC: F16D65/853
Filed: 1988-11-03
Abstract: In a disc brake with only a small reservoir of cooling liquid (20) it is desirable to pump the coolant onto the braking surfaces to maximise the efficiency of the coolant. Flow control means (28, 105) responsive to braking induced torque transmitted to the pressure plate (7) only allows coolant to be pumped during braking. The flow control means (28, 101) is provided in a projecting lug (17) of the pressure plate (7) and co-operates with an adjacent corresponding lug (19) on the housing (3) with which it is urged into engagement during braking. The flow control means can be a valve (28) in a cooling liquid supply line (21) between the reservoir (20) and the pump (P) which isolates the pump from the reservoir when no braking occurs, or it can be a switch (101) which only activates the pump during braking. A temperature sensitive flow valve (35), such as a bi-metallic strip (39) could also be incorporated.
Patent EP-0319154-A1 (EP)
Inventor: KELMAN CHARLES D
IPC: A61F2/16
Filed: 1988-11-14
Abstract: A two piece introcular lens for successive insertion of the two pieces through a minimum size incision into the eye for assembly therein to form the two piece lens for implantation in the eye. The lens includes an oblong lens body receivable in an aperture (9) in a separate ring shaped tension frame (2). The frame has shorter sides (6, 7) formed by collapsibly deformable linear filaments (16, 17) and longer sides formed by wings (10, 11) containing light-masking material for inhibiting light rays directed toward the outer edge portions of the lens body from being scattered thereby towards the retina after the assembled two piece lens has been implanted in the eye. The linear filaments (16, 17) are locally flexible and slightly resiliently stretchable so that they hold the lens body in position within the aperture.
Patent EP-0278793-A1 (EP)
Inventor: HIOLLE JEAN MICHEL
IPC: B04C5/22
Filed: 1988-01-05
Abstract: The method is characterised in that, in addition to the continuous gas flow transporting the materials, at least in the vicinity of the inner face (6) of the chamber (5) of the cyclone (4) and of its passageways such as at least one of its covers (9), gas (20) is discharged periodically and suddenly and tangentially with respect to the inner face (6) of the chamber (5). Application to classifying equipment.
Patent EP-0283342-A1 (EP)
Inventor: GIACOMONI JACQUES GERARD
IPC: B21B29/00
Filed: 1988-02-18
Abstract: In a rolling mill having axially shifting rolls comprising, inside a support stand 4, at least two work rolls 1, 1' with roll-curvature means 6, the curvature means are rams bearing in the direction of the curvature force on a T-shaped sliding piece 7, comprising a portion forming a foot engaging in a machined part (53) produced in the block (5) containing the curvature rams (6), so as to permit translational guiding in the vertical plane, and provision is made for the chocks (3) of the work rolls bearing on the pieces 7 and thereby receiving the curvature force also to be able to shift over the pieces 7 by sliding when it is desired to axially shift the rolls. …<IMAGE>…
Patent EP-0284527-A1 (EP)
Inventor: GUITAY LOUIS PAUL
IPC: A61H15/00
Filed: 1988-03-10
Abstract: A massage tool has two parallel rollers mounted for free rotation in a manually operated housing, which is connected to a suitable vacuum source to create a vacuum in the space above the rollers. The two active rollers are mounted at a fixed distance between axes, the rollers being supported between two parallel walls at the lower or distal part of the housing. The walls define a chamber which is substantially the same height as the diameter of the rollers. The latter form a tangent substantially at a roof of the chamber, but there is a small clearance-a few hundredths of a millimeter-to permit rotation. The rollers project slightly beyond the lower or distal ends of the walls. The vacuum conduit is flared out somewhat at the roof of the chamber to spread evenly over the area between the rollers.