baber/WOPTO huggingface dataset:
Patent EP-0324757-A1 (EP)
Title: Process for extending the resolution of a line or matrix camera.
Inventor: PFEIFER TILO
IPC: G01B11/02
Filed: 1987-09-18
Abstract: Process and device for extending the resolution of a line or matrix camera comprising an electronic evaluation circuit. During imaging of a non-transparent object by the transmitted light process onto the semi-conductor picture-taking unit of such a camera, and during digitalization of the grey values on a shadow fringe, an interpolation is made between the two image elements concerned by this fringe transition. For this an electronic evaluation circuit is used which comprises at least two parallel shift registers, a hardware calculating circuit with memory cells and a clock. In this way an extension of the resolution of a semi-conductor camera is extended by interpolation between the two image points of the shadow fringe transition, the first of which is located above and the second below a defined threshold or vice versa. This interpolation makes it possible to perform a propositional calculation relating to the position of a shade structure, or any light/dark distribution in a resolution lying above the local frequency of the picture-taking unit. This calculation is performed with an ROM in which already a result is stored for each input combination possible, in order to then allow interpolation in the image element cycle.
Patent EP-0282822-A1 (EP)
Inventor: STUCKER ERWIN
IPC: B23P25/00
Filed: 1988-03-02
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Teilen für Rotationsmaschinen mit einer Nabenbohrung (14), insbesondere Turbinenradscheiben (1), wobei zur Erzeugung von Druckeigenspannungen im Nabenbereich bei der Anlaßbehandlung, z. B. im Temperaturbereich von etwa 600°C, der Nabenbereich mit einem Kühlfluid, vorzugsweise Wasser, gekühlt wird. Erfindungsgemäß weist der Nabenbereich bei der Abkühlung eine Vordrehkontur (11, 12) auf, welche sich in ihrem Profil von der herzustellenden Nabenkontur (13) unterscheidet. Die Vordrehkontur (11, 12) wird nach dem Abkühlen bis zur herzustellenden Nabenkontur abgetragen, wodurch sich die Verteilung von Druckeigenspannungen verändert. Durch Wahl einer geeigneten Vordrehkontur (11, 12), vorzugsweise mit einem inneren Zusatzring (12), welcher später abgetragen wird, läßt sich erreichen, daß im äußeren Bereich der Nabenbohrung schließlich wesentlich größere tangentiale Druckeigenspannungen vorhanden sind als bei herkömmlichen Herstellverfahren. Diese ist zur Reduzierung der Anfälligkeit für Spannungsrißkorrosion, insbesondere im Bereich von Verdrehsicherungsbohrungen von Turbinenradscheiben, von besonderer Bedeutung.
Patent EP-0286025-A1 (EP)
Inventor: HAMMER KLAUS-DIETER DR
IPC: A22C13/00
Filed: 1988-03-31
Abstract: The cellulose-based product, in particular in the form of a film, contains in its wall a primary, permanent plasticizer of one or more crosslinked copolymers made from at least two components. One or more of these components are monomer units containing a terminal, ethylenically unsaturated, polymerizable group or compounds of maleic acid, or fumaric acid. A further component comprises units containing thermally crosslinked groups made from N-methylolamides of unsaturated carboxylic acids. A process is furthermore described for the production of this shaped product, in which the copolymer is metered into the viscose, and the N-methylolamide groups are thermally crosslinked with the cellulose.
Patent EP-0287957-A1 (EP)
Inventor: KONDOU TSUTOMU
IPC: A23L27/30
Filed: 1988-04-14
Abstract: A sweetener composition comprising mesoerythritol and various nonsugar sweetener(s) which are employed for modifying the taste of the mesoerythritol. The sweetener composition of the present invention, which exhibits a sweetness closely similar to that of sugar, is a low-caloric and non-nutritive product and available in sweetening, for example, various foods.
Patent EP-0287983-A1 (EP)
Title: Device for feeding flattened boxes in packaging machines
Inventor: AIUOLA FRANCO
IPC: B65H1/30
Filed: 1988-04-18
Abstract: The device (1) for feeding flattened boxes (2) comprises a magazine arranged at the output of a feeder, such as a folding-pasting machine and provided with advancement means adapted to collect boxes, which exit in a line horizontally superimposed in a sequential manner from the feeder, and to accumulate them in stacks. The device then transfers the boxes into a vertically flattened position, at a zone which cooperates with a packaging machine extractor.
Patent EP-0301237-A1 (EP)
Inventor: BASSE HARTWIG
IPC: B01J19/30
Filed: 1988-06-23
Abstract: Packing (10) for formation of colonisation surfaces in apparatus. The preferably cylindrical shell (11) of the body is provided with at least one deflecting surface (16, 20, 21) which is formed as a complete surface in such a way that it divides the shell (11) of the body into a plurality of part chambers (19). Such packings (10) are particularly suitable for use in the area of waste water technology, but also for absorption, desorption, distillation, rectification, extraction, drying and condensation, for separation, aeration, degassing and for precipitation of particles or mist droplets. 
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Patent EP-0304721-A1 (EP)
Inventor: BAUER RALPH
IPC: C01F7/448
Filed: 1988-08-09
Abstract: Microcrystalline boehmite suitable for conversion to anhydrous alumina products is produced by hydrothermal treatment of precursor alumina raw material at controlled pH and in the presence of microcrystalline boehmite seed material. Reaction mix may include submicron seed material for seeding for later conversion of the microcrystalline boehmite to alpha alumina. Removal of metal cations by ion exchange is employed when high purity product is required. Other materials may be added to reaction mix. Production of alumina products, catalysts, and ceramic bodies is disclosed.
Patent EP-0310813-A1 (EP)
Title: Butt-lap-step core joint
Inventor: GRIMES FRANK HENRY
IPC: H01F27/25
Filed: 1988-08-31
Abstract: An improved transformer core joint for use in connection with amorphous metal transformers which includes a plurality of spirally wound laminations that are divided into a plurality of groups of laminations. The laminations within a group of laminations essentially provide a butt joint within the group while adjacent groups of laminations form a lap joint with each other. The groups of lamina­tions are divided into sets of groups and a step either in the direction of the spiral or against the direction of the spiral occurs between each of the sets of groups. The joint of the invention provides a compact, easily disassem­bled and reassembled core joint for accommodating the manufacture of amorphous metal transformer cores.
Patent EP-0308897-A1 (EP)
Inventor: KONNO FUJIKO
IPC: C07D401/04
Filed: 1988-09-21
Abstract: A quinoline derivative represented by the following formula is disclosed.
     wherein R 1  represents a hydrogen atom or an alkyl group which may contain a substituent and R 2  represents an alkyl group which may contain a substituent, or R 1  and R 2  in combination with each other and with the adjacent nitrogen atom form a ring which may contain a nitrogen atom other than said adjacent nitrogen atom, an oxygen atom, or a substituent, and R 3  represents a cyano group, a carbamoyl group, or a lower alkoxycarbonyl group. The compound exhibits superior cardiotonic activity and vasodilative activity, and thus is effective as a medicine.
Patent EP-0292034-A1 (EP)
Inventor: EVERS PAULUS HENDRICUS JOHANNN
IPC: A23P30/40
Filed: 1988-04-21
Abstract: A stable foamable product consisting of a homogenized mixture of fat, protein, water, alcohol, one or more calcium sources, one or more polyphosphates and/or lactates as foam stabilizing agents and a process of preparing such a product.
Patent EP-0329868-A1 (EP)
Inventor: TOYAMA TAKASHI
IPC: A01N25/18
Filed: 1988-02-22
Abstract: A low volatility agent slow release body, particularly an insect-repelling body comprises a carrier member containing carbon fibres and a low volatility agent in particular a cockroach-repellent contained in said carrier member. The low volatility agent body of the present invention maintains its intended effect for an extended period of time.
Patent EP-0299699-A1 (EP)
Inventor: CALKINS DENNIS EARL
IPC: E02B17/00
Filed: 1988-07-11
Abstract: A pile guide has a removable ring gate (26) which restrains a pile within braces (24) of the pile guide. When in the closed position, the ring gate (26) is secured to the guide by means of a pivotable arm (30). To release the pile and/or to convert the guide to an open pile guide, a cable secured to the arm (30) is pulled to pivot the arm (30) fracturing a weld (35) securing the arm (30) to the respective brace (24) and a weld (33) securing the pin (41) of the arm (30) to a fixed pin (41) of the guide, on which fixed pin the ring gate (26) is engaged. This thereby releases the ring gate (26) from the pile guide and releases restraint on the pile.
Patent EP-0311362-A1 (EP)
Inventor: WALKER STEVEN D
IPC: A61K31/55
Filed: 1988-10-05
Abstract: The present invention relates to a pharmaceutical preparation useful in the treatment of hypertension, comprising a mixture of an azetidine-2-carboxylic acid/proline/pipecolic acid derivative and a benzo­thiazepine derivative. A preferred combination is captopril or its salts with diltiazem or its salts. The preparation may be administered orally or intra­venously. The invention also extends to methods of preparation of such mixtures and of treatment using them.
Patent EP-0291391-A1 (EP)
Inventor: LAGIER DANIEL
IPC: H01R35/04
Filed: 1988-05-04
Abstract: The present invention relates to a connection device for a switching unit carried by the steering column of a motor vehicle of a type known per se, comprising two connection elements (70) linked respectively to the switching unit and to a fixed plate and intended to come into mutual contact. According to the invention, one of the connection elements (70) comprises at least one rectilinear, elongated, electrically conductive track (80), capable of remaining in contact with the other connection element during displacements of the switching unit in a general direction parallel to the direction of the said conductive track.
Patent EP-0290392-A1 (EP)
Inventor: DRABEK JOZEF DR
IPC: C07C217/76
Filed: 1988-04-29
Abstract: There are disclosed novel substituted N-benzoyl-N'-2,3,5-trihalo-4- haloalkoxy-phenylureas of the formula I 
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 in which R1 represents CF3, CF2CF3 or CF2CF2CF3, their preparation and intermediates for their preparation, their use in the control of pests, and pesticides which contain at least one compound of the formula I as active substance. The preferred field of application is the control of pests on animals and plants.
Patent EP-0358681-A1 (EP)
Inventor: JOHNES CEDRIC STANLEY
IPC: B65D19/02
Filed: 1988-05-05
Abstract: Conteneur pour matières coulantes, particulièrement approprié à la livraison de sable, par exemple, sur les chantiers de construction. Il comprend une base (1) de palette sur laquelle s'élève un cylindre métallique souple (3) pourvu d'une ouverture verticale (7) maintenue fermée par des attaches telles que des noeuds de fil de de fer (11). Le conteneur est rempli par exemple de sable, versé dans un sac en matière plastique (12) lequel est placé à l'intérieur du cylindre (3). A la livraison, les attaches (11) sont défaites et le cylindre s'ouvre et est détaché en vue de son retour à l'expéditeur et le sable (5) est laissé dans le sac (12) sur la palette (1).
Patent EP-0323527-A1 (EP)
Inventor: GAINUTDINOVA RAISA VLADIMIROVN
IPC: A61M1/00
Filed: 1988-03-17
Abstract: A device for collection of an aspirate comprises a sleeve (1) with a cap (2). The cavity (3) of the sleeve (1) is connected to a vacuum source and, through an opening (4) in the cap (2), to an aspirating nozzle (5). The sleeve (1) with the cap (2) is coaxially mounted in a casing (6) with a cap (7). An annular gap (10) between the internal wall (8) of the casing (6) and the external wall (9) of the sleeve (1) is connected to the vacuum source. The trough-opening (4) in the cap (2) of the sleeve (1) is coaxially oriented in relation to the gap (10). The cap (7) of the casing (6) is provided with a socket (12). One end (13) of the socket (12) is intended for connection to the proximate end of the aspiration nozzle (5). The other end (14) of the socket (12) facing the inside of the casing (6) is mounted coaxially to the opening (4) in the cap (2) of the sleeve (1) and is embraced by the latter.
Patent EP-0331163-A1 (EP)
Inventor: PROKOPP MANFRED
IPC: G01R1/067
Filed: 1989-03-02
Abstract: Contacting device for testing arrangements for testing electrical or electronic test specimens. It exhibits a plate arrangement (11) of several plates (15, 16, 17; 15, 16) which are parallel to one another and into which contact needles (12) with sliding bearing clearance are inserted. Each contact needle (12) is associated with an elastic electrically conductive countercontact element (22). The contact needle (12) consists of a straight pin (13) and a tubular sleeve (14) which protrudes over the rear end of the pin. The countercontact elements (22) exhibit tapering heads (33) which are used for contacting the rear inside edges of the sleeves (14), facing them, of the contact needles (12). 
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Patent EP-0362718-A1 (EP)
Inventor: HILLER WOLFGANG
IPC: E04F15/024
Filed: 1989-09-29
Abstract: It is known to lay out the floorboards of raised floors on grid girders, which are attached to the cover plates of legs of the raised floor. The grid girders are either inserted into suitable recesses in the cover plates where they may be made secure in these recesses by means of tongues which engage in boreholes in the cover plates, or else under more stringent specifications they are screwed into the reinforcement of the raised floor with the cover plates. Until this time, for the two variations of assembly, two different types of girders have also been produced. Both variations of assembly can be attained by use of the grid girder according to the present invention. For this purpose, the side walls of the grid girder are provided with beveled ends in such a manner that the grid girder, when viewed from the side, has the shape of a parallelogram. At the ends of both of the other walls of the grid girder are provided in turn tongues or oblong apertures for the passage of fastening screws. Tongues are intended for the loose engagement of the grid girder in the boreholes of cover plates, while with the other variation of assembly the fastening screws are fed through oblong apertures and are twisted or tapped into the boreholes.
Patent EP-0355878-A1 (EP)
Inventor: RICHARDS PETER S
IPC: F16B7/18
Filed: 1989-07-03
Abstract: A flat member (22) is attached to a lower end of a support leg (14) so that it extends horizontally from the support leg (14). An expansion clamp assembly is carried by the member (22). This assembly is plugged into the tubular lower end portion of the support leg (14). Wing portions of a nut wing washer are deflected by the insertion of the assembly into the tubular portion, and the wings are biased into a tight gripping contact with the inner tubular portion. Then, the member (22) is rotated, relative to the support leg (14), causing a relative endwise movement of a stud carried by the member (22) into the nut. This movement causes cam surfaces on a cam ring. Rotation of the member (22) is continued until the member (22) is securely fastened to the support leg (14). The lower locking washer holds the assembly (24) upwardly into the tubular end portion as the upper locking washers are expanded.
Patent EP-0326290-A1 (EP)
Inventor: DE CORIOLIS PAUL E
IPC: A61N1/39
Filed: 1989-01-19
Abstract: This invention provides a method and apparatus for applying an asymmetric biphasic exponential waveform countershock to the heart (18) useful in an implantable cardioverter or defibrillator (10), wherein the second phase has a start amplitude of substantially one half that of the first phase, and wherein the polarity of a capacitor (39) discharging through a current path including the heart (18) is reversed. A voltage reversing circuit may include a voltage shifter (152, 154) which shifts voltage associated with switching elements (40-46) in the circuit to reduce voltage stresses in the switching elements (40-46).
Patent EP-0331281-A1 (EP)
Inventor: NAFISI-MOVAGHAR KARIM
IPC: A23B7/04
Filed: 1989-01-25
Abstract: Fruits and vegetables can be vacuum dried to produce a crispy but yet tender puffed food products having a color and appearance of the original fruit or vegetable prior to processing. Enzymatic browning and reducing sugar browning is counteracted by the treatment of the fruit or vegetable in an infusion solution that contains at least one reducing acid and a proton donor to counteract enzymatic browning and a disaccharide to counteract reducing sugar browning. In addition the infusion solution can contain chelating agents and antimicrobial agents. In addition the fruit or vegetable can undergo a freeze-thaw tenderizing process which will also enhance the puffing of the fruit or vegetable. The product is a puffed and crisp but yet has a smooth texture when being consumed.
Patent EP-0349103-A1 (EP)
Inventor: FRANCE GORDON
IPC: A61K9/20
Filed: 1989-04-27
Abstract: A pharmaceutical chewable tablet composition comprising:
     (i) granules containing a therapeutically active substance; and   (ii) an extragranular water-insoluble hygroscopic excipient in an amount of 5% to 15% by weight of the total weight of the tablet.    Particular therapeutically active substances include cimetidine and examples of suitable hygroscopic excipients include microcrystalline cellulose and powdered cellulose.
Patent EP-0334733-A1 (EP)
Inventor: AUDIC BERNARD
IPC: B42D15/10
Filed: 1989-03-17
Abstract: L'invention concerne un procédé de réalisation de carte à mémoire électronique. Pour fixer le module électronique (14) dans la cavité (12, 14, 16) du corps de carte (10) on place sur l'épaulement (18) de la cavité une couronne (20) de fixation. La couronne (20) consiste en une structure fibreuse imprégnée d'un matériau adhésif thermo-activable. On exerce une certaine pression sur le module électronique (14) en écrasant la couronne (20) pour positionner le module. On apporte de l'énergie thermique à l'élément de fixation pour provoquer l'activation et le polymérisation du matériau adhésif qu'il contient.
Patent EP-0334829-A1 (EP)
Inventor: PALATE CLAUDE
IPC: C08F8/50
Filed: 1989-02-20
Abstract: Isotactic polypropylene and/or ethylene-propylene copolymers are blended with 5-65 wt % of atactic polypropylene and with a thermosensitive agent. The process is particularly adapted for the incorporation of up to 20 wt % (based on the polymers) of prodegradants used for reducing the molecular weight and its distribution.
Patent EP-0395705-A1 (EP)
Title: Aimants epoxy amalgames a base de bore de fer et de terre rare et procede de fabrication de tels aimants
Inventor: KASS ALLEN
IPC: H01F1/08
Filed: 1988-11-22
Abstract: Le procédé décrit, qui sert à fabriquer un aimant permanent amalgamé, consiste à dissoudre, dans un solvant, une résine époxy non vulcanisée dans laquelle est incorporé un catalyseur inactif à une température d'environ 120°F. Des particules d'un alliage de bore, de fer et de terre rare rapidement refroidi sont ajoutées à la solution de résine époxy. La solution et les particules sont mélangées à une température d'environ 120°F, jusqu'à ce que le solvant soit extrait et les particules magnétiques recouvertes de façon sensiblement uniforme par la résine. Les particules enduites de résine époxy sont ensuite pressées à froid en un bloc compact destiné à former un aimant, puis le bloc compact époxy est vulcanisé par application de chaleur.
Patent EP-0348529-A1 (EP)
Inventor: YAMANE AKIO WAKUNAGA SEIYAKU K
IPC: C12Q1/68
Filed: 1988-12-23
Abstract: Procédé de détection d'un acide nucléique cible dans un spécimen, consistant à hybrider dans un spécimen une amorce composée d'au moins un brin des chaînes d'acide nucléique d'un acide nucléique cible et à ajouter une unité d'acide nucléique pour provoquer l'allongement de la chaîne, de manière à préparer un acide nucléique synthétique complémentaire du brin et hybridé avec celui-ci, afin d'obtenir une copie de l'acide nucléique cible comprenant (a) l'acide nucléique à double brin ainsi formé, (b) l'acide nucléique synthétique préparé en séparant l'acide nucléique à double brin en un acide nucléique monobrin, ou (c) un acide nucléique à double brin qui est un produit hybridé à double brin complémentaire de l'acide nucléique synthétique; on examine ensuite si cette copie existe ou non dans l'échantillon.
Patent EP-0409838-A1 (EP)
Inventor: EBELING JAAKKO
IPC: B65D19/12
Filed: 1989-01-05
Abstract: La présente invention se rapporte à une unité de chargement qui comprend une palette de fond rectangulaire (2) pourvue d'extrémités (3). Les coins supérieurs des extrémités et respectivement la surface inférieure de la palette comprennent des éléments d'engagement et de guidage (8, 8') destinés à permettre l'empilement des unités de chargement les unes sur les autres et destinés à permettre le transfert automatique de l'unité de chargement. L'unité de chargement comprend plusieures palettes intermédiaires (1), dont la longueur est approximativement égale à la distance relative entre les extrémités (3) et dont la largeur est au maximum égale à celle de la palette (2), ainsi que des éléments de fixation (5) servant à fixer les palettes intermédiaires (1) aux niveaux de hauteur désirés les uns sur les autres et éventuellement à proximité adjacente les uns des autres, de sorte qu'ils reposent sur les extrémités (3).
Patent EP-0400102-A1 (EP)
Inventor: MILLER ALAN NEIL
IPC: A61C5/00
Filed: 1989-05-05
Abstract: La tige d'ancrage dentaire filetée (10) se visse dans un canal borgne (52) d'une dent (54), le canal (52) ayant un siège conique (66). La tige d'ancrage dentaire (10) comprend une section de retenue supérieure (12) pour assurer une retenue d'une super-structure, et une section inférieure d'ancrage (16) connectée à la super-structure pour s'engager dans le canal (52) d'une dent et ancrer par vissage la tige d'ancrage dentaire (10) dans la dent (54), la section d'ancrage (16) ayant un filet hélicoïdal du type à contrefort (20). Le filetage de type à contrefort (20) possède une surface inférieure plane (22) en regard avec une extrémité distale d'insertion (24) de la section d'ancrage (16), et une surface supérieure (26) faisant un angle et évasée vers l'intérieur vers la section supérieure de retenue (12) pour former une crête (28) entre les deux, la crête (28) ayant un bord coupant en forme de couteau. L'extrémité distale d'insertion (24) est évasée pour former une fente (38) égale à la partie conique de siège (66) de manière à former une configuration à angle de couplage. De préférence, une butée (14) limitant la profondeur est disposée entre la section de retenue (12) et la section d'ancrage (16).
Patent EP-0417178-A1 (EP)
Inventor: HOFFMANN HORST
IPC: A22C13/00
Filed: 1989-05-26
Abstract: La fermeture de l'embout d'une enveloppe (1) froncée, notamment comestible, d'une saucisse, est constituée par une boucle lâche (3) formée par l'extrémité retordue de l'enveloppe. De cette façon, au moment du remplissage de l'enveloppe en chair à saucisse, la boucle lâche est repoussée vers l'extrémité et le noeud est en même temps serré. Grâce à cette elasticité initiale de la boucle, on évite que l'enveloppe soit déchirée au début du remplissage.