baber/WOPTO huggingface dataset:
Patent EP-0006006-A1 (EP)
Inventor: ONO TAKEZO
IPC: G03C7/42
Filed: 1979-05-30
Abstract: An apparatus for regenerating a spent photographic bleach-fixer solution, comprising (a) an electrodialysis cell (21) including a cathode (22). an anode (23), and alternating anion exchange membranes (24) and cation exchange membranes (25) arranged therebetween to define a cathode compartment (26), a plurality of intermediate enionation (28) and deionation (29) compartments with a set of the deionation compartments (29) alternately disposed between a set of the enionation compartments (28), and an anode compartment (27), (b) an electrolysis cell (38) connected to the enionation compartments (28) of the electrodialysis cell (21) so that an aqueous solution capable of dissolving silver salts can be circulated between the electrolysis cell (38) and the enionation compartments (28), (c) a circulating tank (30) for the spent bleach-fixer solution connected to the deionation compartments (29) and the anode compartment (27) of the electrodialysis cell (21) for circulating the spent bleach-fixer solution between the circulating tank (30) and both the deionation compartments (29) and the anode compartment (27), and (d) a circulating tank (34) for an electrolyte solution connected to the cathode compartment (26) of the electrodialysis cell (21) for circulating the electrolyte solution between the circulating tank (34) and the cathode compartment (26); and a method for regenerating a spent photographic bleach-fixer solution using said apparatus.
Patent EP-0010883-A1 (EP)
Inventor: HINTON KEVIN
IPC: E04B1/62
Filed: 1979-10-10
Abstract: A crack inducing and sealing strip for insertion into wet slabs of concrete to provide a crack inducer and a seal for the induced crack in the set concrete, the strip being extruded from resiliently deformable elastomeric materials and comprising a hollow member having a pair of spaced side walls (1 and 3), a top wall (5) and a base (7) which is preferably enlarged, there being a keying ridge (13) projecting laterally from each side wall approximately midway between the top and bottom of the walls and the strip preferably also including laterally projecting flanges (17) at its upper end. The keying ridges may be formed of softer material in which case lines of weakness may also be provided in the side walls formed by the softer material from which the keying ridges are formed.
Patent EP-0010928-A1 (EP)
Inventor: GRANBY PETER HUGH
IPC: B65H75/22
Filed: 1979-10-25
Abstract: A take-up spool which comprises two identical components having respective elongate portions (11, 11A) which cooperate in side-by-side parallel relationship to form the core of the spool, the two components carrying two pairs of interengaging locking parts (13, 14) at the opposite ends of the elongate core portions (11, 11A), which locking parts (13, 14) are released by a relative unlocking movement of the two components which simultaneously brings about a relative bodily movement of the two elongate portions (11, 11A), which results in a reduction in the cross-sectional size of the core.
Patent EP-0012578-A1 (EP)
Inventor: LAMBERT JEAN-LUC JULES
IPC: C08K3/26
Filed: 1979-12-07
Abstract: Hydrated basic magnesium calcium carbonates are used as smoke-depressant additives for polymer compositions, in particular for plasticized vinyl chloride polymer compositions.
Patent EP-0012076-A1 (EP)
Inventor: BINET ALAIN RENE
IPC: G01V8/14
Filed: 1979-11-26
Abstract: 1. Means for detecting the presence of objects (C, B, E) on a conveyor belt (1) and including a photoelectric cell (4) of the reflex scanning type and a reflecting surface placed opposite the cell, characterized in that said reflecting surface is divided into at least two parts (5, 6) which form a continuous surface for the cell (4) and are disposed at both sides of the path of the objects (C, B, E).
Patent EP-0010518-A1 (EP)
Inventor: KARRER FRIEDRICH DR
IPC: C07D249/20
Filed: 1979-10-08
Abstract: Seitenständige N-heterocyclische Ringe tragende copolymere Verbindungen mit der wiederkehrenden Struktureinheit der Formel (I) <IMAGE> worin R1 und R2 Wasserstoff sind, und R3- Wasserstoff oder C1-C4 Alkyl bedeutet, und R4 ein N-heterocyclischer Substituent ist, deren Herstellung, deren Verwendung als Lichtschutzmittel und UV-Absorber in organischem Material, sowie das mit deren Hilfe stabilisierte organische Material.
Patent EP-0030583-A1 (EP)
Title: Knochenersatzmaterial und Verfahren zur Herstellung eines Knochenersatzmaterials
Inventor: MITTELMEIER HEINZ PROF
IPC: A61L27/54
Filed: 1979-12-18
Abstract: Das Knochenersatzmaterial besteht aus einem Kollagenmaterial in Form von Vlies oder einem räumlichen Maschengitter mit beigemengtem Apatit, der mineralischen Komponente der Knochensubstanz. Die Struktur des Kollagenmaterials kann durch Kohlehydratstärke oder durch eine wabenförmige Grundstruktur aus verschiedenen Materialien verstärkt werden. Ein solches Knochenersatzmaterial ist einerseits gut resorbierbar und fördert den Knochenbau und weist andererseits einen guten blutstillenden Effekt auf.
Patent EP-0017919-A1 (EP)
Inventor: KUDO OSAMU
IPC: H01L27/08
Filed: 1980-04-10
Abstract: A diffused resistor for an integrated circuit comprising two resistor portions (21, 22). Each of the resistor portions comprises a semiconductor substrate (23) of a first conductivity type, an isolated epitaxial region (25, 30) of a second conductivity type, a diffused region (27,31) (i.e. a resistance layer) of the first conductivity type, a contacting region (28, 32) of the second conductivity type and terminals (35, 36, 37, 38). An end portion of the resistance layer (27) in one (21) of the resistor portions (21, 22) is connected to one of the ends of the resistance layer (31) in the other resistor portion (22) so that these resistance layers (27, 31) combine into a resistor. In the other resistor portion (22) the other end portion of the resistance layer (31) is connected to the contacting region (32). Depletion layers generated in the resistor portions (21, 22) vary so as to maintain the resistance of the diffused resistor constant.
Patent EP-0021442-A1 (EP)
Inventor: TAUMANN LEONHARD DIPL-PHYS
IPC: G21K1/02
Filed: 1980-06-27
Abstract: Die Erfindung bezieht sich auf einen Elektronenbeschleuniger mit einem dem Elektronenstrahl (4) ausgesetzten Target (6), mit einem dem Target in Strahlenrichtung nachgeschalteten Elektronenabsorber (9, 13) und mit einem Kollimator (10) zur Begrenzung des Röntgenstrahlenkegels. Bei solchen Elektronenbeschleunigern wird die Strahlenbelastung des Patienten zusätzlich zu den therapeutisch erwünschten Röntgenquanten auch noch in höchst unerwünschter Weise durch Neutronen erhöht. Zur Reduzierung des Neutronenpegels sieht die Erfindung vor, daß dic dem Target zugewandten Randzonge des Kollimators aus einem Material mit geringem Wirkungsquerschnitt für (γ, n)-Prozesse gefertigt ist. Zur Dimensionierung dieser aus einem Material mit geringem Wirkungsquerschnitt für (γ, n)-Prozesse gefertigten Randzone sieht die Erfindung vor, daß diese radial zum Target eine Ausdehnung aufweist, die etwa der Halbwertstiefe der Röntgenstrahlung in diesem Material entspricht.
Patent EP-0028677-A1 (EP)
Inventor: BULLEN LEE
IPC: B41F13/24
Filed: 1980-08-02
Abstract: A method and apparatus for changing an offset printing press between blanket-to-blanket, multicolor, and throw-off modes of operation so that no plate, blanket, or impression cylinder needs more than two positions is disclosed. A method of sequencing the movement of cylinders is also disclosed. 
     In a web fed offset printing press unit (10) the combination includes a frame (12), first and second plate cylinders (14 and 14a), ink transfer rollers and drums (16), first and second blanket cylinders (22 and 22a), an impression cylinder (24), and means (66) for bodily swinging the first blanket cylinder, the first plate cylinder, and the impression cylinder. Means is also included for bodily swinging the second blanket cylinder for throw-off. 
     In a combination including at least a half deck (26), a third blanket cylinder (28) and a third plate cylinder (30) are also included as well as means (66) for bodily swinging the third blanket cylinder from one position in contact with the impression cylinder in either impression cylinder position and a throw-off position.
Patent EP-0049705-A1 (EP)
Inventor: MILLER DONALD E
IPC: A23L27/60
Filed: 1980-10-09
Abstract: The spread comprises an oil-in-water emulsion having stably dispersed therein about 20% to about 40% fat, a lipoidal emulsifier, a water soluble or dispersible thickening agent for the water, and advantageously, flavor and colorant, the fat having a Wiley Melting Point in the range of about 24°C. to about 41°C., a solid-fat index at 33.5°C. not substantially greater than about 20 and a solid-fat index at 37.5°C. not substantially greater than zero. A preferred emulsifier is a normally plastic partial fatty acid ester of a polyalcohol having an HLB value less than about 5. A preferred thickening agent is a cellulose ether, advantageously in combination with a thixotropic thickening agent. The process features homogenizing the thickened oil-in-water emulsion with the fat advantageously in molten condition, then setting up the emulsion in a plastic state by cooling same.
Patent EP-0040646-A1 (EP)
Inventor: SCHILLER PETER DIPL-ING
IPC: F16L53/00
Filed: 1980-12-04
Abstract: Das luftdichte Verschließen eines geheizten (100°C), gasdurchströmten Quarzrohres (3) erfolgt mit Hilfe eines Deckels (13) aus Material mit niedriger Wärmeleitfähigkeit und hoher chemischer Beständigkeit, z. B. Quarz.
Patent EP-0022290-A1 (EP)
Inventor: DRAULANS JOS
IPC: B25J21/02
Filed: 1980-06-25
Abstract: Method and device permitting the introduction and extraction of objects and products into and from glove boxes using the known method by which the object is enclosed in a bag by welding, the said bag also serving as closure for the glove box. To this end, one of the walls of the glove box 1 is provided with a cylindrical passage 2 which contains on its inner surface a plurality of sealing segments with friction lips. This passage is sealed by a ring 4, fitted to the said segments, on which a bag 5 is fixed. <IMAGE>
Patent EP-0022291-A1 (EP)
Inventor: KLEINTJENS HENDRIK JOZEF
IPC: B65B63/02
Filed: 1980-06-26
Abstract: 1. Process for the dosing of products that are difficult to fill into packages, for example foodstuffs such as blanched spinach, endive, sliced green beans, vegetable mixes, noodle mixes etc., into portions of uniform weight, in which the products to be packaged from a storage container are formed into a compressed column, are pushed into a dosing chamber of a volumetric dosing device and are divided into separate portions, characterized in that the compression of the column is effected by compressing it several times transversely to its axis, the column during or at the end of the compression being conveyed positively downwards and the lateral pressure on the column being only removed after the latter step.
Patent EP-0030893-A1 (EP)
Title: Applicateur de matières fondues telles que des colles thermoplastiques
Inventor: BARLOGIS RENE
IPC: B05C17/005
Filed: 1980-12-10
Abstract: L'applicateur présente un bâti 1 équipé d'une chambre de chauffe 2 munie d'une buse de distribution 5 et comportant une tubulure d'entrée 6 dans laquelle on peut engager un bâtonnet 8 de matière à distribuer pour le faire peu à peu pénétrer dans la chambre de chauffe en refoulant la matière fondue hors de la buse. La tubulure d'entrée 6 est équipée d'un dispositif de pinçage 14 agencé de façon à saisir le bâtonnet 8 afin d'être entraîné par ce dernier, à l'encontre d'une force de rappel élastique, lorsque le bâtonnet avance, puis à ramener le bâtonnet en arrière sous l'effet de la force de rappel lorsqu'aucune action n'est plus exercée sur ledit bâtonnet. Application aux applicateurs dans lesquels le bâtonnet est poussé à la main et aux applicateurs comportant un dispositif d'avance du bâtonnet.
Patent EP-0026149-A1 (EP)
Title: Machine pour l'obtention de fils autotordus
Inventor: FAURE JEAN-LOUIS
IPC: D01H1/00
Filed: 1980-09-17
Abstract: Machine pour la réalisation de fils autotordus constituée, d'une manière comparable aux machines de texturation, d'une pluralité de positions de travail identiques disposées côte à côte sur un bâti support, chaque position comprenant: - d'une part, des moyens d'alimentation (1) délivreur) en fil à traiter, - d'autre part, séparés des moyens précités de manière à former une zone de passage (3) pour l'opérateur, des moyens de traitement des fils disposés verticalement sur un bâti support commun (6). Cette machine se caractérise par le fait que les moyens de traitement sont constitués de haut en bas par: · un délivreur positif (7) de fils (délivreur d'autotordage) délivrant deux fils (2) en parallèle, · des moyens (8) permettant de communiquer une torrsion alternée à au moins l'un des deux fils (2), ainsi que l'autotordage des deux fils l'un sur l'autre, · des moyens de renvidage du fil produit.
Patent EP-0020745-A1 (EP)
Inventor: HUI PETER WAKIN
IPC: G11B27/32
Filed: 1980-07-01
Abstract: Procede d'enregistrement de donnees sur un disque optique (10) possedant deja un enregistrement sur une ou plusieurs bandes ou des segments de donnees chacun comprenant une pluralite de pistes et ayant une partie pour produire un signal "fin-de-bande" indicatif de la derniere piste enregistree de la bande respective. Apres detection du signal "fin-de-bande" de la derniere bande enregistree, est engendre un mouvement radial relatif entre un moyen d'enregistrement et le disque (10) d'une distance correspondant a un nombre predeterminee de pistes pour produire un intervalle entre la derniere bande enregistree et l'enregistrement de la prochaine bande est alors commence. La distance est determinee experimentalement en vue de compenser les erreurs d'excentricite qui peuvent se rencontrer dans la pratique lorsqu'on enregistre sur un disque optique (10) avec une densite predeterminee.
Patent EP-0034630-A1 (EP)
Inventor: SCHLEINITZ HENRY MAX
IPC: C04B35/195
Filed: 1981-03-09
Abstract: Une structure filamenteuse ceramique particulierement utile a l'ultrafiltration possede une meilleure repartition des proprietes de resistance, flux et controle des pores; elle se compose de ceramique cordierite et d'une quantite d'(Alpha)-alumine sensiblement en exces de celle qui est necessaire a la formation de cordierite. La ceramique cordierite possede une formule approximative suivante: 2MgO,2Al2O3.5SiO2. La composition precise peut cependant varier dans l'etendue illustree par la zone sombre ovoide du diagramme.
Patent EP-0035101-A1 (EP)
Inventor: KLINK PAUL
IPC: G01S17/87
Filed: 1981-01-15
Abstract: 1. A method of detecting and tracking air and ground targets with the aid of a heat image instrument (1) wherein the infra-red portion of a scene is scanned by means of a first movable mirror (4) and is directed via an infra-red input objective (3) and a movable second mirror (5) disposed in the optical axis of this mirror, onto a series of detectors (7) disposed vertically in the image field, the detectors converting the infra-red signals into voltage signals which are amplified and made visible by image reproduction, characterized in that for detection a large field of vision is switched on, the first mirror (4) is caused to rotate about a vertical axis and an image erection system (12) is used so that scanning takes place in a horizontal plane, the second mirror (5) being in the meantime maintained in an inoperative position and, under these working conditions, being used as a deflecting mirror, and in that after the target has been picked up-by the operator or via an automatic target evaluating means-the first mirror is stopped and the objective (3) switched over to a small field of view for the identification process, and in that while the image erection system is being used, the second mirror sweeps over the series of detectors (7) in the horizontal direction of the image by the image angle of the small field of view.
Patent EP-0040438-A1 (EP)
Inventor: BERNASCONI RENATO
IPC: F16M11/20
Filed: 1981-05-21
Abstract: In order to displace easily and quickly an implement, such as a typewriter, calculating machine, etc., on a base such as a table top when not in use, or to bring it out of the region of the work space, a carrier (1) is equipped with a lever mechanism (6, 7'), by means of which associated running rollers (10) can be moved in or out of the driving position onto the base. <IMAGE>
Patent EP-0063183-A1 (EP)
Inventor: WUERFLEIN DON EDWARD
IPC: H05G1/32
Filed: 1981-12-18
Abstract: A low ripple high voltage power supply and a filament transformer (102) for use therewith in a dental X-ray system are disclosed. The power supply utilizes a rectifier and regulator circuit to provide a low voltage regulated DC signal, a DC-AC converter (50) for providing a high frequency chopped power signal suitable for efficient transformation (88) to a high voltage, followed by a multiplier (160) for generating the final high voltage signal to be applied to the X-ray tube (225). A high frequency clock circuit is used for driving the converter and also for controlling logic circuitry (100) used to develop the regulator (50) control signals. Both a voltage and a current control loop are utilized in the regulator (50) control, and the tube anode current and filament current are controlled as a function of sensed anode current. The filament transformer (102) is coaxially structured. employs a single turn secondary, and insures minimal high voltage stress areas within the tubehead (225) of the X-ray system.
Patent EP-0048519-A1 (EP)
Inventor: PRITCHARD NORMAN JASON
IPC: A47L15/00
Filed: 1981-09-17
Abstract: An improved process and apparatus for the mechanical washing of dishes wherein said objects are placed on a horizontal rack or conveyor chain over an open reservoir or wash tank (A) containing a wash liquid comprising an aqueous cleaning liquid which is pumped and sprayed through spraying device (K) placed over and/or under the rack or conveyor chain onto the dishes (C), subsequently followed by a rinse cycle wherein said washed dishes are sprayed with water optionally mixed with a rinse aid through spraying devices placed over and/or under the rack or conveyor chain, the improvement being that a bleaching and/or disinfecting agent (sanitizer) (H) is introduced into the cleaning liquid line (J) to the spraying devices and/or direct into the wash liquor in the tank before the start of the rinse cycle, thereby controlling the amount of sanitizer in the cleaning liquid at a sufficient strength.
Patent EP-0067252-A1 (EP)
Inventor: INTRADER JOSEPH DR
IPC: C04B41/51
Filed: 1981-06-08
Abstract: As an article for manufacture, a tin, lead, indium, and alloys of each, admixed with a carbide or carbonyl former, for forming these with said tin, lead and indium, and their alloys into an "active" alloy form; these "active" alloy forms are suitable for making wettable carbon, graphite, diamond, sapphire, alumina, metal carbide, quartz, silicon metal, etc., composites which will not dewet upon heating but form strong bonds; methods for preparing said composites of various shapes, layers, coatings, and sandwiches; alloys, preforms and various metal-graphite, diamond, sapphire, alumina, metal carbide, quartz, silicon metal etc., structures also disclosed.
Patent EP-0051368-A1 (EP)
Inventor: RAINEAR DENNIS HARRY
IPC: C08L63/00
Filed: 1981-10-08
Abstract: Low temperature, fast curing compositions suitable for coatings, particularly for paper and other heat sensitive substrates, consist of certain epoxy resins, certain organopolysiloxanes containing silanol groups and contain organo aluminum catalysts. For example, glassine or Kraft paper are coated with a mixture of a cycloaliphatic epoxy resin having an epoxide equivalent weight of 140. a hydroxyl endblocked polydimethylsiloxane having a degree of polymerization of about 10 and aluminum tris(acetylacetonate) and cured in one minute at 135°C.
Patent EP-0055527-A1 (EP)
Inventor: GRIFFIN BRIAN PHILIP
IPC: C08G63/60
Filed: 1981-12-02
Abstract: A melt-processable aromatic polyester anhydride characterised in that from 5 to 80% of the units linking the reactant residues in the polymer chain have the formula
     the remaining linkages between the residues of the reactants being of the formula:
     optionally together with linkages of the formula:
     substantially all of said remaining linkages being disposed in coaxial or parallel and oppositely directed manner with respect to the residues to which they are linked, the polyester anhydride having a solubility of less than 5% by weight in dimethyl sulphoxide at room temperature.
Patent EP-0075634-A1 (EP)
Inventor: IBARRA INIGO ARANA
IPC: F41A23/00
Filed: 1981-09-16
Abstract: A mortar (1, 13) is mounted on a vehicle, being arranged on a rotating platform (2), the movement of which is directed by a circular support (3) fixed to the vehicle. The circular support (3) is equipped with a toothed ring (7) and means (5, 6) ensuring the fixture of the rotating platform at the moment when the shot is fired. The circular support (3) and the platform (2) have peripheral wedges or keys (8, 9) so that they can be coupled together. Members (11, 12. 14-18) are provided for adjusting the firing elevation angle and for retracting the mortar (1, 13) into the transport position. <IMAGE>
Patent EP-0052597-A1 (EP)
Inventor: KLINGLER HANS-DIETER
IPC: E06B3/96
Filed: 1981-10-07
Abstract: In this assembly, a profiled hollow frame part, for example a transom (1) of a window, is one end to the other, continuous frame part, for example a sash or window frame part (2). An insert piece (3) which fits into the cavity (4) of the one frame part (1) can be anchored positively in guides (5, 6) at its side facing the other, continuous frame part (2). In order to be able to push the frame part (1) receiving the insert piece (3) onto the insert piece (3) from the side, the end of this frame part (1) is provided with a recess, preferably an offset (12), at one side parallel to the plane of the frame. In order to be able to fix the insert piece (3) at any desired selectable point on the continuous frame part (2) it is traversed by a recess (8) for a screw or the like. <IMAGE>
Patent EP-0053124-A1 (EP)
Inventor: KAULE WITTICH
IPC: G07D7/121
Filed: 1981-05-29
Abstract: Il s'agit de papier-valeur avec marque d'authenticite luminescente surimprimee ou incorporee. La marque d'authenticite employee consiste en une substance luminescente et une ou plusieurs substances par exemple des colorants a l'aide desquels l'emission et/ou le spectre d'excitation de la substance luminescente sont modifies d'une maniere reconnaissable. Le colorant peut etre melange a la substance luminescente ou recouvrir une couche de la substance luminescente, ou peut encore revetir des particules de la substance luminescente sous forme de poudre. Pour verifier l'authenticite de document, on n'utilise pas le spectre d'emission de la substance luminescente mais le changement obtenu du spectre d'emission, respectivement d'excitation.
Patent EP-0062900-A1 (EP)
Inventor: DUDECK CHRISTIAN DR
IPC: C08G12/38
Filed: 1982-04-08
Abstract: 1. A process for the production of storage-stable aqueous solutions of adhesives based on mixtures of urea-formaldehyde condensates containing less than 1.4 moles of formaldehyde per mole of urea, and minor amounts of melamine-formaldehyde condensates, wherein, during the condensation, the urea-formaldehyde condensate or the melamine-formaldehyde condensate is partly or completely etherified, or the mixture thereof is partly etherified, melamine being present in the finished adhesive in an amount of from 0.005 to 0.2 mole per mole of urea.