baber/WOPTO huggingface dataset:
Patent EP-0331614-A1 (EP)
Inventor: REINHOLZ ROBBY DIPL-ING
IPC: G01R31/28
Filed: 1989-02-20
Abstract: A known adaptor device is formed of circuit boards located adjacently to one another and at a right angle to the surface of the circuit board to be tested. At its input side, the known adaptor device exhibits contacts which are connected by means of conductor tracks to contact elements on the output side opposite to the input side. 
<??>The adaptor device (30) contains basic adaptor elements (1) of circuit boards (2, 3), which are joined together in pairs, having in each case a single row of contacts (6) facing the test specimen, which extend to the contacting (11) of through holes (8). Below in each case two successive through holes (8), a further through hole (14) with mutually insulated contacting (13, 15) is in each case arranged which are connected via conductor tracks to the contactings (11) of the one through holes (8). Contact elements (19, 20) extend from the outside to the contactings (13, 15). 
<??>The adaptor device can be assembled individually from the basic adaptor elements in accordance with the test point arrangement on the circuit board in each case to be tested. 
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Patent EP-0343099-A1 (EP)
Inventor: SCHMIDT JOHANNES DIPL-ING
IPC: H01F38/30
Filed: 1989-05-10
Abstract: In a wound current transformer a primary winding which penetrates the iron core is provided with a conductive jacket. In the window of the iron core, there is a ring capacitor which abuts the secondary winding, the coatings of which which form the electrodes and are situated on different sides of the ring capacitor are provided with electrical connection lines. In this current transformer, a change of the division ratio is only possible by connecting in parallel an external capacitor, which is relatively costly. In order to be able to set the division ratio without an additional, external capacitor, there are conductive, cylindrical layers (15, 16) in the wound current transformer between the coatings (14, 19) of the ring capacitor (10), said layers extending, with coaxial alignment, at least over a part of the length of the ring capacitor (10) and being connected to the connection lines (17, 18). The transformer can be used as a combined current and voltage transformer. <IMAGE>
Patent EP-0402554-A1 (EP)
Inventor: MUELLER KLAUS
IPC: H01M4/137
Filed: 1989-06-12
Abstract: Cells are disclosed using doped electroconductive polymer electrodes and electrolytes of alkali metal cations and soft anions in polar organic solvents. The structure of the nega­tive electrodes comprises layers of electroconductive polymers and ion-exchange resin. Conditioning the negative electrodes is effected with AC current, the energy of the negative pulses exceeding that of the positive pulses.
Patent EP-0374126-A1 (EP)
Inventor: STOLZ SIEGBERT
IPC: C02F1/48
Filed: 1989-12-13
Abstract: The invention relates to an apparatus for the magnetic treatment of fluids, in which the medium is passed along one or more electromagnets lying one behind the other in the direction of flow, the inlet channel and the outlet channel for the fluid respectively opening out transversely to the direction of flow, the cores (4, 6) of the electromagnets (2, 3), and consequently their force fields, being arranged transversely to the direction of flow of the fluid, the fluid being able to pass through the channel (16) in a thin layer past the end faces of the cores (4, 6) of the electromagnets (2, 3). <IMAGE>
Patent EP-0365633-A1 (EP)
Inventor: KERSTEN JEAN
IPC: G21F1/10
Filed: 1989-03-17
Abstract: La barrière de protection contre les rayons de ionisation du type gamma et/ou les rayons X comprend une feuille flexible (2) dans laquelle sont dispersées des particules (3) d'un agent absorbant lesdits rayons. L'agent d'absorption est sélectionné parmi les bismuth et les oxydes, hydroxydes et sels de bismuth et consiste en particulier en de l'oxyde de bismuth de formule Bi2O3 dont les particules ont une taille inférieure à 10 microns.
Patent EP-0396681-A1 (EP)
Inventor: CHISARI PAUL R
IPC: A23G4/10
Filed: 1989-06-12
Abstract: On réduit ou on élimine les tâches se trouvant dans de la gomme à mâcher, provoquées par des agents volumiques de sorbitol ou d'alditol, par addition d'un correcteur et d'un adoucissant liquide non aqueux à la de base, et par mélange préalable à l'addition d'agents volumiques et d'autres ingrédients.
Patent EP-0445144-A1 (EP)
Inventor: BERG E BERTIL
IPC: D21C9/10
Filed: 1989-11-13
Abstract: Un appareil pour le traitement continu de pâte de cellulose à l'aide d'une substance chimique d'activation en phase gazeuse, de préférence le dioxyde d'azote, et un gaz contenant de l'oxygène. L'appareil consiste en un récipient imperméable au gaz (1) muni d'un dispositif d'alimentation imperméable au gaz (2) au sommet et un dispositif de sortie imperméable au gaz (5) à la base. Un conduit (13) pour la fourniture du dioxyde d'azote est relié au dessus dudit récipient qui est divisé en une partie supérieure (8) et une partie inférieure (9). Un conduit (14) muni d'un ventilateur (15) pour le recyclage du gaz en provenance du dispositif de décharge (5) est relié à la transition entre la partie supérieure (8) et la partie inférieure (9), là où le ventilateur est susceptible de créer un gradient dans l'écoulement vers le bas entre le gaz et la pâte de cellulose. Un conduit (16) d'alimentation d'oxygène sous forme de gaz est relié audit conduit de recyclage.
Patent EP-0438621-A1 (EP)
Inventor: SAEVERIN ECKEHARD CHEM-ING
IPC: G03C1/85
Filed: 1990-01-25
Abstract: Beschrieben wird eine Beschichtungsmasse zur Herstellung einer Schicht auf der Rückseite fotografischer Trägermaterialien aus Kunststoffolien oder kunststoffbeschichteten Papieren. Die Schicht zeichnet sich insbesondere aus durch äußerst geringe Schmutzaufnahme und Verfärbung selbst durch stark gealterte Entwicklungsbäder. Dieses wird erreicht durch eine Mischung aus kolloidaler aluminiummodifizierter Kieselsäure, dem Alkalisalz einer organischen Polysäure und einem Styrol/Butadien-Latex mit geringen Gehalt an freien Carboxylgruppen und Restmonomer und einer Oberflächenspannung von > 45 dyn/cm. Die Beschichtungsmasse muß so zu-sammengesetzt sein, daß die getrocknete Rückseitenschicht eine Grenzflächenspannung von > 50 dyn/cm aufweist.
Patent EP-0388620-A1 (EP)
Inventor: DOEHNER ROBERT F JR
IPC: C07D401/04
Filed: 1990-02-09
Abstract: The present invention provides an improved process for the preparation of  o -carboxypyridyl- and  o -carboxyquinolylimidazolinones from their 2-methyl- o -­carboxylate pyridine and quinoline precursors.
Patent EP-0382248-A1 (EP)
Inventor: HOPPE PETER
IPC: B65C3/02
Filed: 1990-02-09
Abstract: A tie-on label (22) to which a tying wire (26) for subsequent attachment to a plant (10) is secured is attached to the package (12) from which the plant (10) is removed at the site at which it is to be planted by means of an adhesive label (20) which covers the tying wire (26). To this end, a device comprises at least one label container (52) in which the tie-on labels (22) are stacked and held ready in a position in which their tying wires (26) are all aligned in the same direction. A punch (72) with a suction cup removes a tie-on label (22) from the label container (52) and presses the tie-on label (22) against the package (12) to be labelled. An ordinary adhesive label distributor (48) presses an adhesive label (20) onto the tying wire (26) and the plant packaging (12).
Patent EP-0401735-A1 (EP)
Inventor: RYOICHI KATSUMATA
IPC: C12R1/13
Filed: 1990-06-05
Abstract: L-tryptophan is produced by constructing a recombinant DNA composed of a vector DNA and DNA fragments bearing all genetic information relating to the synthesis of DS, AS, PRT, PRAI, InGPS, TS and PGDH, introducing the recombinant DNA into a microorganism belonging to the genus  Corynebacterium  or  Brevibacterium , culturing the microorganism in a medium, and recovering L-tryptophan accumulated in the culture medium.
Patent EP-0473804-A1 (EP)
Inventor: OLDERDISSEN ULRICH DIPL-ING
IPC: G06F12/0855
Filed: 1990-09-03
Abstract: The decoder and the method of addressing a selecting DRAM chip avoid the boundary alignment restriction by very moderate additional hardware means. This makes it possible to load a cache line starting exactly with the first element that caused the cache miss, followed by the next W-1 elements. In a first shot, the decoder activates A3, A4, A5 and A6 and selects the corresponding DRAM chips. Simultaneously the appropriate buffer address lines 3, 4, 5 and 6 are activated to store the data read from DRAM chips in the buffer cells. During the second shot the decoder selects A7, A0, A1 and A2 and the corresponding buffer cells 7, 0, 1 and 2. At the beginning of the second shot, the multiplexer will then start the transfer with byte 3, followed consecutively by bytes 4-5-6-7-0-1-2 (wrap around).
Patent EP-0417742-A1 (EP)
Inventor: GEROLDINGER ARNOLD
IPC: G01D5/347
Filed: 1990-09-11
Abstract: The electrooptical scanning device for a length- or angle-measuring instrument, preferably for a rotary transducer, is equipped according to the invention with a mechanical trimming system, especially for the trigger thresholds and amplitudes of the read-out signals. Said trimming system consists in that the individual receiver elements (7) are accommodated in slots (6) which can be finely adjusted individually by means of a spindle (4) inside a slotted guide (2) of an adjusting plate (1). The advantage of the invention arises especially in the case of low-impulse rotary transducers owing to the possibility of individual, very simple receiver readjustment via the adjusting spindle. <IMAGE>
Patent EP-0432398-A1 (EP)
Inventor: YAMAGUCHI TETSUO
IPC: A63B60/54
Filed: 1990-10-09
Abstract: The tennis racket frame according to the present invention has the total weight of 230-300g and total length of 52-67cm and periodic damping ratio of 0.5-4.0%, which is constituted of a fiber reinforced resin composed of polyamide resin reinforced by a continuous fiber and/or long fiber reinforcing material. A resin layer containing a non-woven fabric may be provided at the inside, outside or/and in the middle of the fiber reinforced resin layer. Because of this structure, the tennis racket frame of the present invention can be light in weight and compact in size with large periodic damping property, making it possible to avoid a so-called tennis elbow.
Patent EP-0427155-A1 (EP)
Inventor: WARNKING RICHARD DIPL-ING
IPC: A01B29/06
Filed: 1990-11-03
Abstract: In a soil-tilling implement consisting of a roller (1) which has on the circumference a plurality of projecting annular elements spaced from one another, in order, whilst having a simple construction and a simple and operationally reliable mode of operation, to allow the preparation of compacted soil strips for the introduction of seed, a levelling or supporting element (4;2) extending essentially over the entire width in front of the roller (1) in the direction of movement and limiting the depth of penetration of the roller (1) is arranged. <IMAGE>
Patent EP-0463234-A1 (EP)
Inventor: DAY JOHN PAUL
IPC: C22B9/02
Filed: 1990-12-17
Abstract: A molten metal filter is disclosed having a carbon or carbon-thermite coating that reduces thermal shock to the filter, and protects the filter from corrosion from the metal or components and impurities in the metal, and prevents metal from freezing in the filter. A molten metal assembly suitable for casting molten metal is disclosed which comprises a filter for molten metal and means for molten metal flow passage leading through the filter. The means have surfaces defining a molten metal path. The filter has a coating of carbon or carbon in intimate contact with a thermite material on the surfaces of the filter. A process is disclosed for filtering molten metal which comprises passing molten metal through the above described coated filter.
Patent EP-0397242-A1 (EP)
Inventor: LANGELAAN FREDDY JOHANNES
IPC: G06F17/21
Filed: 1990-05-02
Abstract: A desktop publishing system is adapted to the interactive make-up and management of documents according to a model, in which model a document is made up of one ore more kinds of components characterised by contents, name and properties, and which model represents a number of text columns. For each text column a corresponding component column is at least partially reproduced on the screen. 
     For each component an indication is displayed in the respective component column, the indication being in the form of an iden­tification symbol of this component to identify the start of the con­tents of the component at the level of said component in the text column.
Patent EP-0436265-A1 (EP)
Inventor: CURIEL YORAM
IPC: B65D77/00
Filed: 1990-01-02
Abstract: The invention provides a package and associated method for packaging of products which enhances the resistanoe to tampering with or adulteration of the product, and which also permits a readily visible indication that any such tampering or adulteration has occurred. The invention in one form provides an inner container (4) which is in turn provided with an outer protective layer (6) of epoxide resin. The outer layer (6) is cured and it becomes extremely brittle such that any physical penetration of the outer layer will cause the entire outer layer to shatter. Such shattering will provide a clear indication that penetration of the protective layer (6) has occurred. Also there may be provided an associated dye which will exhibit a colour change when the outer protective layer is shattered. A warning message may be provided on said packaging underlying the outer layer. Use of the brittle material in a blister package is contemplated with or without an underlying packaging layer and other uses of the brittle material without support are contemplated.
Patent EP-0383583-A1 (EP)
Inventor: YAMASHITA HARUO
IPC: B41J2/365
Filed: 1990-02-14
Abstract: This invention relates to the arrangement of a tonal printer intended for the accurate production of density at all levels independently of the differences in the density distribution of images and the environ­mental temperature, and to the method of creating γ correction data at a reference temperature and reference cumulative heat. The printer operates to compensate the recorded density through the determination of line-wise compensation factors, which correct the variation of recorded density attributable to the temperature of the head mount and the cumulative heat of the heating element substrate, by using a predicted value of temperature rise caused by the cumulative heat in a portion of the heating element substrate predicted on the basis of the accumulated value of applied energy to the thermal head and a measured value of the temperature in a portion of the head mount.
Patent EP-0388079-A1 (EP)
Inventor: GILLIS HERBERT RUSSEL
IPC: C08G18/64
Filed: 1990-03-08
Abstract: A method of making a reaction injection moulded elastomer which comprises injecting into a mould cavity a reaction mixture comprising :
     (A) an organic polyisocyanate, and   (B) an isocyanate-reactive composition comprising the reaction product of :
   (a) an organic compound having the formula : 
Q-[X-COY] n   
or 
Q-[X-CO-R-(COY) m ] n   
wherein Q represents an organic residue, X represents oxygen or sulphur, Y represents a halogen atom or an aryloxy group, R is a polyvalent hydrocarbon radical, m is a whole number from 1 to 3 and n is a whole number of at least 2, and   (b) a polyfunctional compound which is capable of reacting with reactant (a) to provide a product containing a plurality of isocyanate-reactive groups.
Patent EP-0395360-A1 (EP)
Inventor: TAMURA MITSUHISA
IPC: C07C2/70
Filed: 1990-04-24
Abstract: Benzene and n-butene (1-, cis- and/or trans-) are reacted at a temperature of 20 to 70 DEG C in the presence of a complex catalyst which is a homogeneous liquid of aluminum chloride, hydrogen chloride and an aromatic hydrocarbon, in amount of 0.3 to 5 wt% of the AlCl3 to the benzene (prepared by stirring for 1/3 - 3 hours); the reaction mixture is separated into fractions containing mainly the desired product sec-butylbenzene with not more than 1% of by-product isobutylbenzene; heavy materials; and (which are recycled) benzene, and dibutyl- and tributylbenzenes. The catalyst can be separated, recovered and recycled. The reaction can be continuous or batchwise. The product sec-butylbenzene can be utilised for production of phenol.
Patent EP-0398572-A1 (EP)
Inventor: NII MINORU C O INTELLECTUAL PR
IPC: H01C7/00
Filed: 1990-05-08
Abstract: A conductive paste layer (12) of less than 5 µm is formed on an insulating substrate (11). After a drying and a baking treatment of the conductive paste layer, an etching is carried out to form a plurality of electrode pairs (12a, 12b, 12c). Resistor layers (13) are formed corresponding to each pair of the electrodes so as to partially overlap with the electrodes.
Patent EP-0425279-A1 (EP)
Inventor: MULDER BARRY
IPC: B65D5/62
Filed: 1990-10-24
Abstract: A container made from a laminate of plastics sheet and stiff material which is self-erecting on filling is formed by laminating a blank of stiff material (1) with a larger piece of flexible material (2) said blank providing side and bottom panels for the container, folding seams between the side panels (5) and the bottom panel (6), and a fold line (7A) bisecting the bottom panel, wherein the lamination is formed into a container by folding so that the side panels of the blank overlie oneanother and the fold line of the bottom panel is inset and lies between adjacent lower portions of the side panels and by joining overlaid portions of the flexible material adjacent the side panels.
Patent EP-0420715-A1 (EP)
Inventor: MOUYEN FRANCIS
IPC: A61B1/247
Filed: 1990-09-13
Abstract: The invention relates to a means intended for observation or transmission of images of totally or partially hidden bodies, the said means comprising a mirror 1 arranged at the end 2a of a sleeve 2, a source of light focused principally towards the said mirror, and a camera 3 mounted on the said sleeve with its axis of sight directed essentially towards the said end. This means is distinguished by the fact that the said end 2a of the sleeve 2 comprises a hinge 5a allowing the said mirror 1 to be positioned in different planes within an angular range from 200 to 90 DEG relative to the plane I containing the said sleeve. The means according to the invention is employed in the dental field where it can be used for observing and transmitting images of the inside of the oral cavity. <IMAGE>
Patent EP-0379452-A1 (EP)
Inventor: MARTIN MICHEL
IPC: B04B15/00
Filed: 1990-01-18
Abstract: To the rear of the edge of the hinged bowl (8) surrounding the rotating basket (4), the fixed stand (2) is attached to a transverse plate (11) which is connected by a deformable system (12) to the partition (1) separating the two areas (A, B). The resulting airtight separation allows work to be done in a sterile atmosphere. 
<IMAGE>
Patent EP-0406400-A1 (EP)
Inventor: BROWN ROBERT J JR
IPC: H02P1/16
Filed: 1990-01-05
Abstract: Le commutateur décrit (26), qui est du type à actionnement manuel et à actionnement par moteur (30), comprend un circuit de commande de moteur (10), qui sert à commander la rotation du moteur soit dans le sens des aiguilles d'une montre soit dans le sens contraire à celui des aiguilles d'une montre, de façon à actionner un commutateur mécanique entre deux positions, une en circuit ouvert et une en court-circuit. Le circuit de commande comprend un condensateur (42) couplé en série à l'enroulement (32) du moteur, de façon à former un circuit sériel, ainsi qu'un commutateur de commande servant à connecter une source de courant continu à travers le circuit sériel, lorsqu'il se trouve dans une première position, et à établir un court-circuit à travers ce circuit sériel, lorsqu'il se trouve dans une seconde position. Lorsque le commutateur de commande (22) est placé dans la première position, le condensateur se charge, amenant ainsi un courant à traverser l'enroulement du moteur pendant le temps de charge, ce qui entraîne une rotation dans un sens. Lorsque le commutateur de commande est placé dans la seconde position, le condensateur se décharge à travers l'enroulement, ce qui entraîne un courant de direction opposée et la rotation de l'arbre.
Patent EP-0412149-A1 (EP)
Title: Use of il-7 in providing medications for stimulation of platelet production.
Inventor: WILLIAMS DOUGLAS E
IPC: A61K38/22
Filed: 1990-02-06
Abstract: Methods for stimulating platelet production in mammals, comprising administration of interleukin-7 (IL-7), are disclosed.
Patent EP-0446308-A1 (EP)
Title: Knee Orthesis and process for its manufacture.
Inventor: BOESCH RENE
IPC: A61F5/01
Filed: 1990-04-02
Abstract: PCT No. PCT/CH90/00229 Sec. 371 Date Jun. 20, 1991 Sec. 102(e) Date Jun. 20, 1991 PCT Filed Sep. 27, 1990 PCT Pub. No. WO91/04721 PCT Pub. Date Apr. 18, 1991.The knee orthesis appliance is made of carbon-fiber composite material with an integral Menshik linkover four bar chain (21) made of titanium. It provides the knee joint with secure and reliable support. Owing to its low weight, it is extremely comfortable to wear. The angle of bend (22) can be adjusted to suit the individual as prescribed by the doctor. The shells of the appliance are made from a positive plaster cast (1), using vacuum composite production techniques. This simple process enables the appliance to be manufactured to a high standard of quality in orthopaedic workshops. The joint plates (5,6) are inserted between the individual layers of the composite. Following filling and curing, the sidepieces (16,17) only have to be riveted to the joint plates to complete the four bar chains and hence the finished appliance.
Patent EP-0428733-A1 (EP)
Inventor: OHMI TADAHIRO
IPC: H01L21/285
Filed: 1990-04-04
Abstract: Le dispositif comporte une chambre de formation de film, un moyen d'introduction d'un gaz WF6 dans ladite chambre de formation de film, ainsi qu'un moyen d'introduction d'un gaz H2 dans cette dernière. Au moins une partie venant au contact du gaz WF6 dans ladite chambre de formation de film se compose d'une matière métallique dont une surface comporte un film de passivation contenant du fluorure, composé principalement d'un fluorure métallique satisfaisant presque au rapport stoechiométrique. On peut former ledit film de tungstène de haute qualité même à des températures de substrat basses.
Patent EP-0436682-A1 (EP)
Inventor: EUGSTER CARL
IPC: A61P35/00
Filed: 1990-07-06
Abstract: On décrit des stérols antitumoraux, leurs esters d'acides gras et leur glucosides, le procédé pour leur fabrication, les agents spontanément dispersibles avec ces stérols, leurs esters d'acides gras et leur glucosides, ainsi que leur utilisation pour le traitement des tumeurs.
Patent EP-0478647-A1 (EP)
Title: Video recorder.
Inventor: GEIGER ERICH
IPC: G11B25/06
Filed: 1990-06-15
Abstract: The invention concerns a video recorder with a hinged wall so that a cassette compartment can be opened and closed. The cassette compartment is designed so that the cassette (12) is inserted at right angles to the tape. On the inside of the hinged wall (5) are cassette drive pins (13) and, when open, the wall can be locked in a position in which the pins engage in the holes in the cassette and drive the tape.
Patent EP-0445284-A1 (EP)
Inventor: SMATHERS DAVID B
IPC: H01B12/10
Filed: 1990-09-25
Abstract: L'invention concerne un procédé de fabrication d'un fil métallique à partir de niobium étain produit in situ dans une structure filamenteuse pouvant atteindre un état supraconducteur, et consistant à envelopper le noyau d'alliage d'étain constitué d'un alliage eutectique d'étain-magnésium avec des couches alternées de cuivre et des couches foraminées suivies par étirage de filaments de niobium ainsi formés pour les transformer en un fil métallique, puis chauffage du fil à une température suffisamment élevée pour que l'alliage eutectique se diffuse de manière homogène sur toute la longueur des tiges et du fil de cuivre pour réagir avec le niobium, formant ainsi la structure à cristaux A-15 de Nb3Sl, caractérisée par une structure interne à grain raffiné et une capacité de transport de courant améliorée.