baber/WOPTO huggingface dataset:
Patent EP-0371020-A1 (EP)
Inventor: FISCHER WERNER
IPC: G01R27/26
Filed: 1988-05-05
Abstract: Un oscillateur (10) émet des signaux vers les inductances fixes (Lo) et variables (L) d'un capteur de déplacement inductif, le signal arrivant à la borne commune (RW1) étant utilisé pour fournir un signal de sortie (Uact) et une tension (V) servant à réguler l'amplification d'un amplificateur (B3) dans le chemin allant de l'oscillateur (10) à l'inductance (L). Le signal provenant de la borne commune (RW1) est traîté dans un amplificateur différentiel (30) et dans un circuit de régulation d'amplification (40) comprenant un redresseur (B4, S), un élement de retard (VZ1), un intégrateur (I) et un circuit échantillonneur-bloqueur (S et H) commandé par une sortie de synchronisation de l'étage (20) de l'oscillateur. L'amplificateur régulable (B3) fait partie d'un multiplicateur (50), qui peut comporter des composants analogiques ou numériques. L'amplificateur régulable peut être remplacé par un oscillateur régulable en amplitude connecté à un générateur de signaux de synchronisation qui est également connecté au premier oscillateur (10).
Patent EP-0343194-A1 (EP)
Inventor: KANTOR-LAKIR GEORGES ALAIN JEA
IPC: G07G1/14
Filed: 1988-06-28
Abstract: The invention concerns selling machines. It refers to a machine in which a display screen (28) is provided with a tactile input device (30). After certain inputs effected by means of the tactile device, the information displayed on the screen is modified and permits a new selection of articles and orders. A central management device stores an inventory of the stock and indicates whether or not the order requested can actually be carried out. Application to machine for shops and fast food business.
Patent EP-0371059-A1 (EP)
Inventor: BARMA PRADEEP
IPC: H01B1/20
Filed: 1988-07-21
Abstract: Composition comprenant un polymère matriciel dans lequel est répartie une masse de remplissage conductrice particulaire. Au moins certaines des particules de remplissage sont à base d'une composition de polymère conducteur et/ou la matrice comporte un polymère fritté. Le polymère matriciel, la masse de remplissage et le procédé de répartition des particules sont tels que les particules gardent leur identité dans la matrice. Par exemple, les particules sont de préférence fortement réticulées de sorte qu'elles ont un facteur de conversion à chaud d'au moins 250 psi, si la composition est préparée par extrusion à chaud ou par un autre procédé impliquant un degré élevé de cisaillement; on peut également utiliser un procédé à faible cisaillement tel que le frittage. Le polymère matriciel est de préférence capable d'enrober les particules de remplisssage, par exemple, le polymère matriciel et le polymère de remplissage peuvent être chimiquement similaires. L'invention est particulièrement utile pour préparer des compositions ayant des résistances élevées, par exemple de 1000 ohm/cm ou plus, et pouvant être préparées avec un degré élevé de reproductibilité. Les compositions peuvent présenter un comportement PTC (coefficient de température positive), ZTC (coefficient de température zéro) ou NTC (coefficient de température négative) selon la nature de la masse de remplissage conductrice, leur résistance dépendant du champ électrique. Les compositions sont particulièrement utiles comme matériaux de résistance dans des radiateurs en tôle et comme matériaux de protection pour appareils à haute tension.
Patent EP-0342237-A1 (EP)
Inventor: KANEKO MICHIO
IPC: H05K9/00
Filed: 1988-07-27
Abstract: Le procédé et l'appareil décrits sont destinés à mouler d'une seule pièce une couche centrale constituée d'un matériau électriquement conducteur faisant office d'écran électromagnétique, ainsi que des couches intérieure et extérieure en résine synthétique, stratifiées chacune sur l'intérieur et l'extérieur de la couche centrale respectivement, telle une gaine de blindage électromagnétique utilisée pour recouvrir des appareils, composants et dispositifs électriques nécessitant une protection électromagnétique, comme par exemple un transformateur de haute fréquence.
Patent EP-0420978-A1 (EP)
Inventor: NOJIMA YOUKO - - MEIWA -CHOME
IPC: B63C11/44
Filed: 1988-09-12
Abstract: A plurality of boxes (1) with their bottoms opened are connected in a step form and submerged and fixed in water. A notch (2) is formed for the passage of air at the lower end of the connection side of each box (1). When air is blown into the lowermost box (1), the air is sent sequentially to the upper boxes (1) and stays inside all of the boxes (1). A diver can reach the depth of the sea by diving sequentially from the uppermost box (1) into the lower boxes (1) without using any air cylinder.
Patent EP-0333809-A1 (EP)
Inventor: TSCHUDIN-MAHRER ROLF
IPC: B29C65/02
Filed: 1988-09-09
Abstract: Die Erfindung bezieht sich auf ein Verbundteil aus weichelastischem Schaumstoff und gummielastischem Kautschuk-Material, und schlägt zur einfachen Herstellbarkeit und vorteilhaften Anwendbarkeit vor, daß der Schaumstoff (3) mit unvulkanisiertem Kautschuk-Material (2) unter Schaumstoff-Heißprägebedingungen verpreßt ist, wobei der Schaumstoff im Verbindungsbereich verdichtet ist. Abstract A compound piece of flexible cellular material and flexible rubber material is disclosed. To simplify its manufacture and use it in an advantageous manner, the cellular material (3) is pressed with unvulcanized rubber under cellular material hot stamping conditions, the cellular material being condensed in the joining area.
Patent EP-0336944-A1 (EP)
Title: Copper-tungsten metal mixture and process
Inventor: OENNING JAMES B
IPC: B22F3/00
Filed: 1988-09-21
Abstract: A copper-tungsten mixture net-shaped product produced using powder metallurgical techniques with injection 
molding and liquid phase sintering. The product has a very low leak rate in helium gas, a high thermal conductivity and a 
rate of thermal expansion which is substantially the same as some glass and ceramic materials.
Patent EP-0360046-A1 (EP)
Inventor: EDEN JAMES
IPC: A23G3/04
Filed: 1989-08-30
Abstract: Pregelatinized high amylose starches are useful in processing cast jelly gum confectionaries. The starch has an amylose content of at least 40% and it may be used alone or in combination with a converted starch. The starch is pregelatinized by spray-drying using a novel continuous coupled jet-cooking/spray-drying process or simultaneous atomization/spray-drying process or by drum-drying after fully dispersing the starch. The confectionary can be cooked at a lower temperature than was possible using prior art starches and still provide confectionaries with desirable characteristics.
Patent EP-0360071-A1 (EP)
Inventor: GUIDETTI LUIGI
IPC: B66C/
Filed: 1989-09-06
Abstract: The crane (1) comprises a main column (2) which is rotatable about a vertical axis and supports an operative arm (3) articulated thereto; the operative arm (3) is movable along axes arranged along vertical planes and is moved by at least one fluid-dynamic jack (7) interposed therebetween; the lower end of the jack (7) is articulated to the column (2) and the upper end of the jack (7) is connected to a hinge (6) for further articulation together with corresponding ends of at least one second jack (8), which is interposed between the first jack (7) and the operative arm (3), and of at least one connecting rod (5), the opposite end whereof is coaxially pivoted in the same point of rotation and articulation between the operative arm (3) and the main column (2); the first jack (7) and the second jack (8) provide lifting torques which have lever arms of presettable minimum and maximum extent.
Patent EP-0428765-A1 (EP)
Title: Verfahren und Vorrichtung zur Frequenzmodulation
Inventor: WINTERER MARTIN DIPL-PHYS
IPC: H01L27/12
Filed: 1989-11-18
Abstract: Um bei einer Frequenzmodulation eines zeitdiskreten Trägerfrequenzsignals mit einem zeitdiskreten Modulationssignal Störfrequenzen im Nutzband zu vermeiden, die durch hochfrequente Modulationssignalanteile verursacht werden, wird das Modulationssignal in einen niederfrequenten und in einen hochfrequenten Modulationssignalanteil zerlegt. Mit dem niederfrequenten Modulationssignalanteil wird eine übliche Frequenzmodulation durchgeführt. Mit dem hochfrequenten Modulationssignalanteil wird eine Schmalbandfrequenzmodulation durchgeführt. Die aus den beiden Frequenzmodulationen resultierenden Signale werden danach vereint.
Patent EP-0377862-A1 (EP)
Inventor: LINK OTMAR
IPC: B65G53/56
Filed: 1989-12-16
Abstract: A pneumatic suction conveyor for conveying pourable materials in a line between a feeding and a discharge point has at least one ventilation valve (11) which is arranged in the line and is opened for reducing the vacuum and for evacuating the downstream part of the conveying line. In order to permit sudden and instantaneously complete evacuation, provision is made for the conveying line to be interrupted transversely to the axis of the line in order to form the ventilation valve, and for an axially displaceable closure member (14) to be provided which in the closed position closes the separating point and in the open position clears an annular gap open to the environment. Such a ventilation valve is especially suitable for fitting at the entrance of material distributors which connect one or more conveying lines, attached to the supply container, to one or more discharge points in order to permit evacuation of the distributor line (6) and the metering line (4) and at the same time to avoid mixing of the material components transported from the various supply containers to the various discharge points. <IMAGE>
Patent EP-0385014-A1 (EP)
Inventor: FEEMAN JAMES F
IPC: C07F9/38
Filed: 1989-03-03
Abstract: A process is disclosed for the preparation of N-substituted aminomethylphosphonic acids, particularly methylaminomethylphosphonic acid, in high yield and purity with related low production cost using conventional equipment, which comprises the steps of (a) reacting an N-substituted amide with paraformaldehyde in a low molecular weight carboxylic acid to form the  N -methylol derivative, (b) reacting the  N -methylolamide with PCl₃ in excess low molecular weight carboxylic acid and heating to form the phosphonomethyl derivative, (c) hydrolyzing acid chloride and acid anhydride with water, (d) distilling off the low-molecular weight carboxylic acid, (e) hydrolyzing the N-acyl group with water and strong acid catalyst, (f) adding low molecular weight alcohol to crystalline the  N -substituted-aminomethyl- phosphonic acid and (g) filtering, and washing the product.
Patent EP-0338745-A1 (EP)
Inventor: OWENS RAYMOND JOHN
IPC: C07K19/00
Filed: 1989-04-17
Abstract: The present invention provides a method for producing Fv fragments comprising: 
transforming a eukaryotic host cell with a eukaryotic expression vector comprising an operon having a DNA sequence which encodes the variable domain only of an antibody light or heavy chain, 
culturing the transformed host cell under conditions which cause the protein encoded by the DNA sequence to be synthesised; and 
collecting the synthesised protein.
Patent EP-0342868-A1 (EP)
Inventor: KREINBERG EARL RAYMOND
IPC: H01R31/06
Filed: 1989-05-11
Abstract: A transition adapter for terminating single or dual conductor flat power cable (214) includes at least a stamped and formed member (208) having one or opposed plate sections (202) against or between which an end or edge portion of the cable is receivable to be terminated. Opposed plate sections (202) have opposed transverse arrays of shearing wave shapes (222) alternating with arcuate shapes defining relief recesses (224), with each wave shape opposing a relief recess and the lateral edges of the opposing arrays of shearing wave shapes cooperating as shearing edges. When the plate sections are urged together against the cable therebetween, the shearing edges shear the cable insulation and conductor into strips while the crests the wave shapes deflect the sheared cable portions into the opposing relief shapes thus exposing sheared conductor edges for electrical connections therewith and forming mechanical and electrical connections with the cable. Copper insert members (228) may be secured along the plate sections and have apertures into which the sheared conductor strips are deflected, and the insert members (228) may be staked forcing metal against the sheared conductor edges for gas-tight connections. A pair of such adapters may be used to terminate dual conductor cable.
Patent EP-0343836-A1 (EP)
Inventor: TEICHMANN ROBERT J
IPC: H01B1/22
Filed: 1989-05-17
Abstract: A particulate material useful in an electroconductive body comprises minute nickel spheres (5) with a heavy copper coating (6) and then a comparatively thin silver coating (7). The copper coating is at least about 20 percent by weight of the sphere, and the silver coating has a maximum thickness of about 15 percent of the sphere diameter. The coated spheres are deposited in a nonconductive matrix to form an electroconductive body in which the spheres may be placed along conductive paths.
Patent EP-0386375-A1 (EP)
Inventor: LING WEI CHUEN
IPC: F16B7/10
Filed: 1989-12-11
Abstract: A first member or seat (4) has a contact surface for abutting a second member or pair of uprights (6) and means (10) for pivoting the first member (4) with respect to the second member (6), whereby pivoting a first member (4) disjoins the contact surface of the first member (4) from the second member (6) enabling the first member (4) to move longitudinal (4) with respect to the second member (16).
Patent EP-0357512-A1 (EP)
Inventor: BRETON THIERRY JACQUES LUCIEN
IPC: H02G3/34
Filed: 1989-08-31
Abstract: The present invention relates to a floor slab for any building and a building fitted with at least one such slab. This floor slab (1) comprises a network of cables or other power transmission elements mounted in channels which can be sealed by juxtaposed covers (4), these channels being made in the upper face (2) of the slab (1) and being distributed in the latter in the manner of an orthogonal grid in order to ensure the supply to the rooms provided on this slab by means of movable partitions (15), and to ensure this whatever the number, surface area and arrangement of these rooms. The floor slab according to this invention can be fitted in a large building comprising any number of floors. <IMAGE>
Patent EP-0368741-A1 (EP)
Title: Integrated-circuit support and its manufacturing method, integrated circuit adapted to the support and resulting housings
Inventor: DEHAINE GERARD
IPC: H05K3/34
Filed: 1989-11-07
Abstract: Supply tabs 13a of the set 14 of tabs of the TAB support 10 are connected to one another above the integrated circuit 11 by a conductive bridge 22. <IMAGE>
Patent EP-0351345-A1 (EP)
Inventor: RESECO LUKEN D
IPC: E05C17/16
Filed: 1989-06-05
Abstract: The invention relates to a device making it possible to half-open a window, French window or sliding window, the complete opening of this requiring the release of a lock of the device. This device consists of a lock (1) serving as a joint for a half-opening arm (3), Figure 2, the effective length of which is determined automatically either by indexing or by friction, and of an arm support (4) oscillating about an axle and, if necessary, depending on the type of window, sliding perpendicularly relative to this. <IMAGE>
Patent EP-0348377-A1 (EP)
Inventor: BIEBUYCK LEON
IPC: B24D7/14
Filed: 1989-06-09
Abstract: The cutting and bevelling tool consists of a core (1) on which is fixed an abrasive band (2) which is homogeneous or consists of at least two zones (6) and (7), the compositions of which are adapted to the type of grinding work for which they are more particularly intended, cutting or bevelling. The geometry of the grinding band (2) is such that the grinding surfaces (3',3",4',4") in contact with the article during the cutting and bevelling operations have optimum shapes and dimensions. <IMAGE>
Patent EP-0399044-A1 (EP)
Inventor: URATA EIZO
IPC: F15B13/04
Filed: 1988-12-02
Abstract: Spools (10,10R,10L) which undergo displacement inside a valve body (1), switch the direction of an operating fluid and change its flow rate. Nozzle back-pressure chambers (18,18R,18L) cause displacement of the spools (10,10R,10L) when pilot pressure is applied. A flapper mechanism consists of nozzles (19,19R,19L) and flappers (20, 20R,20L). Static pressure bearings (14R,14L,141R,141L,142R,142L) are formed at both ends of the spools (10,10R,10L) so as to define the passage of the operating fluid extending from a pump port (P) to the nozzle back-pressure chambers (18,18R,18L) through the static pressure bearings (14R, 14L, 141R, 141L, 142R, 142L).
Patent EP-0348494-A1 (EP)
Inventor: BRONSTEIN IRENA Y
IPC: C12Q1/42
Filed: 1989-01-03
Abstract: Un dioxétane comprend un chromophore fluorescent spiro-lié au carbone de la position 4 du dioxétane. Le dioxétane possède la formule (I) où X représente CR7R8, O, S, ou N-R (chaque R7, R8 et R indépendamment, représentent H, un alkyle, hétéroalkyle, aryle, hétéroaryle, cycloalkyle, cyclohétéroalkyle, aralkyle, alkaryle, ou un groupe clivable par une enzyme), et chaque R1, R2, R3, R4, R5 et R6 indépendamment, représentent H, un groupe d'extraction d'électrons, un groupe donneur d'électrons, un hétéroaryle, ou un groupe clivable par une enzyme, ou des groupes R1-R6 forment ensemble un anneau, et T est un groupe polycycloalkylidène, cycloalkylidène, polyaryle ou aryle substitué ou non substitué, spiro-lié au carbone 3 du dioxétane. Le dioxétane peut être décomposé par clivage direct de la liaison O-O du dioxétane ou par clivage d'un groupe clivable par une enzyme et lié au dioxétane pour former une substance luminescente qui comprend la composition coumarine du dioxétane. Les dioxétanes sont utilisés dans une analyse de détection d'un élément d'une paire de liaisons spécifiques ou une enzyme.
Patent EP-0415983-A1 (EP)
Title: Assay device and immunoassay.
Inventor: GREENE RICHARD ALFRED
IPC: G01N33/543
Filed: 1989-05-03
Abstract: This invention relates to an improved assay device and assay for detecting or quantitating the presence or absence of a substance in a sample. The device has multiple layers comprising a permeable layer (a) having a capture reagent attached to less than the entire membrane, a selectively permeable layer (b) which does not allow assay reagents to pass through (b) and an absorbent layer (c). Layer (b) is in communication with layers (a) and (c). Layer (b) has at least one hole extending therethrough and the hole or holes are directly below the capture reagent in layer (a). The area of the hole or the combined area of the holes is less than the area covered by the capture reagent. This invention also relates to a method of reducing background color development in an absorbent layer of an assay device.
Patent EP-0473577-A1 (EP)
Inventor: SJOEBERG JOHN A
IPC: A22B5/04
Filed: 1989-05-22
Abstract: Dispositif pour évacuer le sang des animaux d'abattoir transportés en série sur un convoyeur en aval de la station-assommoir. Ce dispositif consiste en un chariot à plateaux sur lequel l'animal est saigné (1), composé d'une structure principale (2), d'un élément inférieur (3) et d'un élément supérieur (4), ces deux derniers pouvant pivoter simultanément sur l'axe vertical (5) de la structure principale, d'une série de récipients (6) disposés sur l'élément inférieur autour de l'axe vertical, d'une série de couteaux creux (7) en nombre correspondant à celui des récipients, et qui peuvent être suspendus autour de l'axe vertical chacun dans un support (9) placé sur l'élément supérieur, et d'un tuyau (8) qui passe entre chacun de ces couteaux et le récipient correspondant pour transporter le sang de l'un à l'autre. Ce chariot peut pivoter par degrés de manière à ce que les supports se trouvent déplacés entre plusieurs positions d'arrêt le long de l'axe vertical, la distance entre ces positions d'arrêt étant égale à la distance séparant les supports les uns des autres. Un détecteur est fixé sur la structure principale face à l'une des positions d'arrêt et ajusté de manière à détecter le déplacement du couteau dans le support situé à cette position afin de pouvoir à cet instant faire pivoter le chariot d'un cran.
Patent EP-0406348-A1 (EP)
Inventor: JOHANSSON HARRY
IPC: B03C3/16
Filed: 1989-11-02
Abstract: L'invention concerne un agencement dans un filtre électrostatique liquide (1) destiné à purifier un gaz chargé d'humidité et de poussière. Le filtre électrostatique liquide (1) comprend une unité de refroidissement à condensation (21) qui est intégrée à l'élément de précipitation (20) du filtre électrostatique liquide. Une pluralité d'électrodes d'émission (4) sont situées à l'intérieur des électrodes collectrices (5) et les électrodes collectrices traversent le dispositif de refroidissement (21). Des moyens en forme de tuyaux de distribution (50, 60) sont disposés à l'intérieur des extrémités supérieure et inférieure de l'élément de précipitation, de façon à créer une répartition uniforme du milieu de refroidissement (23) sur les surfaces externes des électrodes collectrices (5), le gaz s'écoulant vers l'avant à l'intérieur des électrodes collectrices (5). Cette distribution uniforme du milieu de refroidissement a pour conséquence une réduction du taux de corrosion sur les surfaces internes des électrodes collectrices (5), suite à la formation de condensation sur ces surfaces et suite à la température uniforme et basse des électrodes collectrices et également suite à une concentration plus faible de substances corrosives à l'intérieur du condensat. Cette structure présente des avantages d'ordre technique et économique et permet également de fabriquer des électrodes collectrices en un acier à teneur rélativement basse en alliage.
Patent EP-0384306-A1 (EP)
Inventor: MEINHARDT PETER DR-ING
IPC: H02H3/28
Filed: 1990-02-16
Abstract: The subject matter of the invention is a process for generating trip signals for circuit-breakers in the event of short-circuit currents on busbars and/or busbar sections. The sum of cyclically detected instantaneous values of the currents of the inlets and outlets of the busbar or busbars is formed in each case for at least one phase and is compared with a threshold whose magnitude corresponds to an undesirably large fault current. The time when a fault occurs is determined. If a threshold is exceeded immediately after the time the fault occurs, an off command is generated for at least one power circuit-breaker. <IMAGE>
Patent EP-0463198-A1 (EP)
Inventor: LIPSKER YITSHAQ
IPC: E21B17/04
Filed: 1990-06-25
Abstract: The invention relates to an assembly of machinery for drilling bore holes in the soil,comprising, a gripping body composed of at least two shells (7) enclosing a space within which a first set of expansion-contraction cylinders (9) is located,the cylinders acting to widen the space enclosed by the shells , a drive mechanism mounted adjacent the gripping body; a hollow drive shaft (12) extending from said drive mechanism with said drive mechanism being located concentrically with respect to the hollow drive shaft; a drilling tool (13) connected by said drive shaft to said drive mechanism; a second set of expansion-contraction cylinders (11) acting on said drilling tool in a downward direction; and a third set of expansion-contraction cylinders acting inwardly relative to said hollow drive shaft to grip said drilling tool.
Patent EP-0413367-A1 (EP)
Inventor: SAKANO CHIKASHI
IPC: D06F75/18
Filed: 1990-08-17
Abstract: A cordless iron which includes an iron body and a rest upon which the iron body is mounted when the ironing is not being done, the iron body including a soleplate and a steam chamber both heated through electrical connection effected by the mounting of the iron body on the rest, the steam ejection being stopped when the iron body is mounted on the rest.