baber/WOPTO huggingface dataset:
Patent EP-0025741-A1 (EP)
Inventor: RABEISEN ANDRE JOSEPH NICOLAS
IPC: G09B5/02
Filed: 1980-09-02
Abstract: A system of video communication which allows the production of a graphic creation which can be transmitted by television receivers at some distance, comprises a projector which projects images on the bottom surface of a screen, through a partly reflective mirror. The image on the screen is fed through this mirror to photographic means which are connected with a storage, recording and/or reproduction system. The screen comprises a semi-transparent sheet which can be provided with a photosensitive coating. The image projected from below onto the screen is visible for an operator who can modify it from above the screen. Another embodiment of screen comprises a transparent lower sheet and a translucent upper sheet of distinctively different colors, with particulate material between them. Pressing with an instrument on the upper sheet displaces the particulate material and temporarily prints on the lower sheet the pressed image of the upper sheet. This system allows an animation of the projected images by their modification, and can be used for conferences, teaching, tests, etc.
Patent EP-0027414-A1 (EP)
Inventor: TZIFKANSKY GUY
IPC: B65G25/02
Filed: 1980-10-09
Abstract: 1. A device for letting containers (24) take a turn, comprising : - a fixed support means (6) disposed in an arc of a circle in a horizontal plane, - and a mobile support means (7) disposed concentrically and driven by push-rod drive means to perform a movement on either side of the plane of the fixed support, such that the mobile support means moves into the advance direction when it is situated above the plane of the fixed support, characterized in that it comprises : - an outer guide (1) and an inner guide (2) facing each other, each having the shape of a cylinder portion with essentially the same vertical axis and defining a channel (4), - an additional support means constituted by idle rollers (11) the axes of which (10) are disposed inside the channel (4) in a horizontal plane along the inner guide (2), such that the highest envelope surface of the idle rollers is in the plane of the fixed support, the fixed support means (6) being disposed along the outer guide (1) inside the channel (4), and the mobile support means (7) being disposed inside the channel (4) near the outer guide (1).
Patent EP-0031294-A1 (EP)
Inventor: HOMBRECHER FRITZ
IPC: A61C13/00
Filed: 1980-12-05
Abstract: In the preparation of partial or total dental prostheses, use is made of modelling appliances in the handle of which modelling blades or the like are inserted. These should be exchangeable with the greatest possible simplicity and speed, especially where they are heated to working temperatures between 60 and 140 DEG C. To this end, the modelling appliance exhibits a clamping device (4) for the shaft (5) of the modelling blades (6), which device can be operated with one hand by thumb pressure on the opposite end of the handle (2). By this means, it is in particular possible to exchange even modelling blades (6) and the like which are at working temperature, without the aid of tongs. Furthermore, a very expedient preservation device for modelling blades and the like is provided, in which these blades are already kept available heated to working temperature and can be removed quickly and simply, without gripping by hand, by means of the modelling appliance. The two appliances form a constructional unit. <IMAGE>
Patent EP-0019588-A1 (EP)
Inventor: VON DER CRONE JOST DR
IPC: C08L1/00
Filed: 1980-05-08
Abstract: Verfahren zum Pigmentieren von hochmolekularem organischem Material, mittels eines Pigementes der Isoindolinreihe der Formel <IMAGE> worin X ein sich in m- oder p-Stellung befindliches Fluor-, Chlor- oder Bromatom bedeutet sowie das Pigment an sich. Die erhaltenen gelben bis scharlachroten Färbungen zeichnen sich durch hervorragende Licht- und Wetterechtheit aus.
Patent EP-0040192-A1 (EP)
Title: Bac a encre portatif
Inventor: DAHLGREN HAROLD PHILLIP
IPC: B41F31/06
Filed: 1979-11-05
Abstract: Procede d'alimentation d'une plaque d'impression (P). Un rouleau applicateur (312), qui recoit de l'encre depuis un rouleau de recolte d'encre (310), est place en decalage pression par rapport a un rouleau d'alimentation (12). La vitesse de la surface du rouleau d'alimentation (12) est modifiee pour alimenter en encre le dispositif de rouleau qui fournit l'encre a la plaque d'impression (P).
Patent EP-0038818-A1 (EP)
Inventor: SETTE VINCENT
IPC: B60D1/60
Filed: 1981-04-08
Abstract: Dispositif antivol pour remorque laissee sans surveillance, sous forme d'un ensemble de plaques de couverture (10) pour bloquer l'extremite ouverte de la barre de traction de la remorque (18) de facon a empecher un deplacement non autorise de la remorque qui pourrait etre effectue par exemple, en rattachant l'extremite ouverte de la barre de traction de la remorque a une cheville sur un vehicule de remorquage. L'ensemble peut se composer d'une plaque inferieure (12) avec une broche (13) disposee au centre et d'une plaque superieure ou de couverture (11) presentant une ouverture construite et arrangee pour s'adapter a la plaque inferieure de facon a empecher efficacement tout acces a l'ouverture a l'extremite de la barre de remorquage. Pour la commodite, les deux plaques peuvent etre reliees en relation espacee par exemple par un cable d'acier (14) fixe a leurs extremites, respectivement, sur le cote superieur de la plaque de couverture et sur le cote inferieur de la plaque inferieure.
Patent EP-0037081-A1 (EP)
Inventor: CHRISTENSEN BURTON G
IPC: A61P31/04
Filed: 1981-03-26
Abstract: Disclosed is a process for the total synthesis of 1-carbapenem antibiotics (I) from L-aspartic acid via intermediates II and III:
     
     
     wherein R is hydrogen, a pharmaceutically acceptable ester moiety or salt cation, or a readily removable blocking group; R 6  and R 7  are, inter alia, independently selected from the group consisting of hydrogen, alkyl, alkenyl, aryl and aralkyl; R 1'  is hydrogen or a protecting group; and R a , R b  and R C  are independently selected from alkyl, aryl and aralkyl.
Patent EP-0042992-A1 (EP)
Inventor: WEIAND WERNER ING GRAD
IPC: B28B1/26
Filed: 1981-06-04
Abstract: 1. A plaster mixture based upon alpha- and/or beta-type calciumsulfate-semihydrate for the manufacture of plaster moulds, containing melamine resins modified by sulfite or sulfonic acid groups, said mixture containing as further constituent monosaccharides and/or oligosaccharides and/or polyols and/or the nonionic oxalkylation products thereof.
Patent EP-0048861-A1 (EP)
Inventor: VOLLMEYER WERNER DR
IPC: H04W76/10
Filed: 1981-09-10
Abstract: 1. A universal mobile radio digital network for packetswitched data transmission, wherein each mobile subscriber can be connected via at least one radio connection to a stationary radio concentrator, wherein a connection initiation input into the universal mobile radio digital network (UMD) by a mobile original terminal (A) is used to establish a virtual original connection (VVA ) between the mobile original terminal (A) and the radio concentrator (FUKOA ) currently assigned thereto, wherein an item of dialling information (W) input into the universal mobile radio digital network (UMD) by the mobile original terminal (A) is used to establish virtual subsidiary connections (VVT ) and a virtual target connection (VVB ) between a mobile target terminal (B) and a further, possibly the same, radio concentrator (FUKOB or FUKOA ) currently assigned thereto, and wherein information which is to be transmitted is divided into information sections of variable lengths which are not limited by the transmission process and by the switching process, characterised in that an information section, in the form of a block comprising a preceding target code sequence (Z), which contains information relating to virtual subsidiary connections (VVT ) which may need to be passed through and the virtual original connection (VVA ) which is to be passed through and/or the virtual target connection (VVB ) which is to be passed through depending upon the direction of transmission for the information, and comprising an end code (E) which is attached to the end of the information section and signals the end thereof, is promptly transmitted via the real connections (VR) which are established section-wise between the mobile original terminal (A) and the mobile target terminal (B) for the current block in question, that the two transmission directions of original connection and target connection are each controlled by the radio concentrator, that the information sections are matched to a predetermined time raster which can be sub-divided into raster sections, that complete raster sections of a current information section are supressed when no real radio connection and/or line is promptly available, that from the time at which a real radio connection and/or line is available the remainder of the information section is promptly transmitted at the beginning of a new raster section, that all the relevant real connections are dis-established following the end of the information section, and that all the relevant virtual connections (VVA ) are dis-established following the end of the information transmission.
Patent EP-0051200-A1 (EP)
Inventor: SCHNEIDER EGON
IPC: F16L39/00
Filed: 1981-10-19
Abstract: Distributor for two-phase mixtures, including a distributor drum, a feed tube leading into the distributor drum in a given direction, a plurality of outlet tubes leading from the distributor drum at an angle to the given direction, and a flat baffle plate being disposed in the distributor drum at a right angle to the given direction, the baffle plate having an edge leading symmetrically and smoothly to the outlet tubes.
Patent EP-0052291-A1 (EP)
Inventor: MUROI AKIRA
IPC: B60K11/04
Filed: 1981-10-30
Abstract: A vibration-absorbing system for an automotive vehicle with a vehicle body, includes an automotive vehicle accessory (20) and a mounting device (90). The mounting device (90) has a resiliency. The mounting device attaches the accessory to the vehicle body so that the accessory will be resiliently supported on the vehicle body. The accessory (20) with the mounting device is able to be vibrated and has an eigenfrequency in relation to the vibration thereof. The eigenfrequency is set to a relatively low value.
Patent EP-0041299-A1 (EP)
Inventor: DIJKSHOORN WILLEM
IPC: C11B1/00
Filed: 1981-05-27
Abstract: The invention relates to natural fat blends which are substantially free of hydrogenated and interesterified fats and can be used for producing margarines which are packaged in wrappers. The blends comprise (i) a specific stearin obtained by fractionation of oils and fats derived from fatty acids with an average chain length ranging from 12 to 18 carbon atoms and (ii) oils and fats derived from fatty acids with a chain length ranging from 12 to 14 carbon atoms.
Patent EP-0044634-A1 (EP)
Inventor: HAYASHI YOSHIO
IPC: G03C3/00
Filed: 1981-06-30
Abstract: A method for storing sheets of a photothermographic sheet material composed of a high molecular weight compound support and a sensitive emulsion comprising, as the indispendable constituents, an organic silver salt oxidizing agent, a reducing agent for silver ion, a photosensitive silver salt compound or its precursor, and a binder, characterized by inserting paper having smooth surfaces between every two sheets of said photothermographic sheet material. By this method, the photothermographic sheet material can be stored for a long period of time without deterioration of quality.
Patent EP-0047643-A1 (EP)
Inventor: CARMAN VINCENT E
IPC: B60K17/04
Filed: 1981-09-04
Abstract: A fuel-saving energy storage vehicle drive system which saves fuel, primarily under stop-and-go driving conditions, by collecting, storing and using energy normally lost in the braking or deceleration of the vehicle utilizing hydraulic accumulators (70) and a variable displacement hydraulic pump motor (42) selectively connected to a power transmission system (10) between the engine (12) and final drive assembly (14), by automatically controlled operation of the engine (including speed control and starting and stopping control) under certain conditions, and by automatically controlled use of the stored energy and engine respectively as alternative or supplemental prime movers for each other for driving the vehicle, all control functions being directed by a microprocessor-based central controller (80). Subsystems for preventing waste of deceleration energy and stored energy are provided, and compact transmission layout and packaging are provided which facilitate installation of the new system in existing vehicles. The transmission system (10) includes a multiratio gearbox (54, 56, 58).
Patent EP-0062126-A1 (EP)
Inventor: ALEXANDER NANCY JEANNE
IPC: G01N33/50
Filed: 1981-10-16
Abstract: A test and test article for determining human sperm motility in cervical mucus is disclosed. Cervical mucus from estrous cows is introduced into a tube by placing an open end of the otherwise sealed tube into a pool of said mucus. Both the tube and the pool are subjected to a vacuum and the renewed pressure on the surface of the pool causes the mucus to substantially fill the tube. Subjecting the tube and the mucus to a vacuum also reduces the formation of air bubbles within the tube, said air bubbles having an adverse effect on the quality of the test. The motility test is then carried out by placing the tube into a sample of human semen. The axial upward progress of the sperm in the tube is observed to provide a measure of sperm motility.
Patent EP-0058798-A1 (EP)
Inventor: CHEN KUO-JEN
IPC: A44B11/22
Filed: 1981-11-16
Abstract: A belt buckle comprises a substantially rectangular main body (1) having a relatively flat front side (1a) and a back side (1b) having a gradually rising portion (16) formed integrally with a substantially rectangular hinge housing (12) disposed transversely of said main body (1), a holding member (2) hinged to the main body (1) and comprising a pair of lugs (21, 22), a lid-like plate (23) and a loop (24) extending upwardly from opposite sides of the lid-like plate (23), and a staged pintle (3) adapted to be received within the hinge housing (12) comprising a front section and a rear section, the front section being shorter and smaller in diameter then rear section and the rear section being formed with a screw threaded end (31).
Patent EP-0033282-A1 (EP)
Title: Système de guidage d'engin au moyen d'un faisceau lumineux modulé
Inventor: CHAVANY JEAN CLAUDE
IPC: F41G7/26
Filed: 1981-01-27
Abstract: Système pour le guidage d'un engin selon une direction de visée, comprenant, à l'émission, une source d'émission produisant un faisceau lumineux dont l'axe définit la direction de visée et un dispositif de modulaton du faisceau émis, et sur l'engin, au moins un photo-détecteur et un circuit de traitement pour déterminer, à partir du signal de sortie du détecteur, les coordonnées de l'engin par rapport à la direction de visée, lesdites coordonnées étant appliquées aux gouvernes de l'engin afin d'asservir la trajectoire de l'engin sur la direction de visée. Le dispositif de modulation comprend une mire en forme de bande comportant des motifs répétitifs, un mouvement de translation à vitesse constante étant créé entre le faisceau et la mire, dans une direction perpendiculaire à l'axe du faisceau, chaque motif comprenant des parties opaques et transparentes, les parties opaques et/ou transparentes ayant une longueur (dimension suivant la direction de déplacement) qui varie suivant la hauteur considérée.
Patent EP-0042362-A1 (EP)
Inventor: HALLER ERICH
IPC: F21L14/02
Filed: 1981-06-16
Abstract: In the hand lamp, a reflector casing (1) having a fluorescent tube (32), and a printed circuit board (16) that is provided with a voltage multiplier-rectifier circuit (3) as ballast, are inserted coaxially into a transparent protective tube (8) which is sealed at one end by a protective cap (14) and at its other end by a plug (4) and by a handle (15) having bushings for a mains cable (10). A series resistor (17) for the fluorescent tube (32) is constructed in an elongated fashion and is located on or in the reflector casing (1), which serves as heat sink. A light, compact and cost effective design of the hand lamp is obtained as a result without the need for a series reactor and with the avoidance of impermissible heating. A plurality of fluorescent tubes can be arranged parallel to one another with a voltage multiplier/rectifier circuit each and a series resistor each, and surrounded by a protective tube each or by a common protective tube. <IMAGE>
Patent EP-0070348-A1 (EP)
Inventor: DOTTO GIANNI ABRAMO
IPC: F01K21/02
Filed: 1981-07-17
Abstract: A reciprocating engine, particularly for selfpropelled vehicles, in which the working fluid is steam generated directly in the cylinders (1) of the engine. For this purpose, each cylinder (1) is provided with a generator (8) of microwaves having a frequency which rapidly vaporises a predetermined quantity of water, preferably atomized, introduced into the cylinder (1).
Patent EP-0040627-A1 (EP)
Inventor: SORENSEN ANSGAR CHRISTIAN HOFF
IPC: G01N25/48
Filed: 1980-11-19
Abstract: Un petit courant du materiau absorbant est expose au flux de gaz dont on doit determiner la concentration d'un composant donne. De la chaleur est liberee pendant le procede d'absorption resultant, et le courant de materiau absorbant presente une surtemperature par rapport au flux de gaz environnant. Une indication de la concentration du composant absorbe est fournie par cette surtemperature. La temperature du courant de materiau absorbant est reglee avant qu'il n'entre en contact avec le flux gazeux de telle maniere que la quantite de chaleur qui est liberee pendant le procede d'absorption est transferee dans sa totalite vers le flux de gaz environnant par convexion. Ce procede permet d'effectuer la determination precise et continue de la concentration qui est insensible aux variations de temperature et de pression ainsi qu'aux changements de la vitesse du flux gazeux passant par le point de mesure et d'intensite du courant de materiau absorbant. L'insensibilite a la presence de poussiere dans le melange gazeux est egalement assuree. Le procede peut etre utilise pour la determination de la concentration de composants gazeux absorbables tels que H2O, SO2, HCl, H2S, NH3, CO et CO2.
Patent EP-0049253-A1 (EP)
Title: Dispositifs et entrenages planetaires avec et sans accouplement hydraulique et convertisseur hydrodynamique
Inventor: ZAKIC ALEKSANDR
IPC: F16H47/08
Filed: 1981-04-01
Abstract: L'engrenage planetaire peut presenter un accouplement hydraulique ou un convertisseur hydrodynamique (1, 2, 3); les roues du planetaire en gradins (Z5, Z'5) ayant le meme nombre de dents, d'unites de roues dentees (Z1, Z2, Z3, Z4, Z6), ainsi que les roues hydrauliques (1, 2, 3) paralleles, sont liees en combinaisons parallelement et en serie avec les unites de roues dentees et les unites hydrauliques.
Patent EP-0056371-A1 (EP)
Inventor: BARD RONALD E
IPC: B64C1/18
Filed: 1980-07-24
Abstract: Systeme et appareil d'installation de panneaux de plancher utilisant deux rondelles a rainures (30, 50), chacune aux cotes opposes d'un panneau de plancher (64). Les deux rondelles (30, 50) ont une epaisseur qui est presque egale a l'epaisseur du panneau de plancher (64), de sorte qu'un leger evidement existe entre les deux rondelles (30, 50), qui se ferme pendant le montage, lorsque le boulon de fixation (74) est serre, permettant ainsi d'obtenir des caracteristiques de serrage elastique et d'etancheite ainsi qu'une "butee commandee" (40, 70) lors du montage du boulon de fixation (74), eliminant ainsi l'ecrasement du panneau (60), et des compounds de fermeture, d'etancheite. etc.
Patent EP-0067992-A1 (EP)
Title: Circuit de commande de rangees pour memoire a semi-conducteur
Inventor: O'TOOLE JAMES E
IPC: G11C11/418
Filed: 1980-12-24
Abstract: Un circuit (10) est utilise dans une memoire a circuits integres semi-conducteurs. La memoire a circuits integres comprend des lignes de rangees (102-108) qui servent a activer les transistors d'acces pour les cellules de memoire (102a-108a) dans le circuit de memoire. Un circuit decodeur de rangees (36) recoit une pluralite de premiers bits d'adresses et produit une sortie d'un signal de commande lorsque le circuit decodeur est selectionne. Un circuit detecteur de transition (24) produit un signal de transition lorsque l'etat d'un bit d'adresse quelconque est change. Un circuit decodeur d'horloge recoit une pluralite de seconds bits d'adresses ensemble avec le signal de transition pour produire un signal d'horloge selectionnee ((Alpha)A-(Alpha)D . La combinaison du signal de transition et la sortie du circuit decodeur de rangees (36) sert a precharger les bornes de portes des transistors de commande de rangees (80-86) pour les lignes de rangees (102-108). La ligne de rangees selectionnee recoit l'etat actif du signal d'horloge ((Alpha)A -(Alpha)D) qui provoque le couplage capacitif de la borne de porte du transistor de commande de la rangee selectionnee sur une tension superieure au signal d'horloge de maniere a envoyer la tension totale du signal d'horloge a la ligne de rangees (102-108). La tension sur la ligne de rangees active ensuite les transistors d'acces (118, 120) pour les cellules de memoire (106a) sur la ligne de rangees (106). Ceci permet la memorisation d'une charge maximum ou la lecture d'une charge maximum dans la cellule de memoire (106a).
Patent EP-0070822-A1 (EP)
Title: Circuit de test de cellules de marge d'une memoire a semi-conducteur
Inventor: O'TOOLE JAMES E
IPC: G11C29/50
Filed: 1981-02-02
Abstract: Circuit de test de marge (10) pour une memoire a semi-conducteur ayant une pluralite de cellules de memoire (16). Chacune des cellules de memoire (16) d'une rangee de cellules (16) est connectee a une ligne de mots (14). Le circuit de test de marge (10) comprend egalement un decodeur/organe de commande (12) qui recoit une tension variable (Vcc*) afin de modifier le niveau de signal stocke dans une cellule de memoire (16) pour determiner ainsi le niveau de tension de marge auquel la cellule de memoire (16) conserve le stockage d'un niveau de signal. La tension variable (Vcc*) est la source d'alimentation principale (Vcc) de la memoire a semi-conducteur en fonctionnement normal mais peut etre portee a une autre tension au cours du test de marge.
Patent EP-0059947-A1 (EP)
Inventor: BROLLO AURELIO
IPC: B65G15/36
Filed: 1982-03-04
Abstract: The invention refers to a conveyor belt whose tension resistant structure is concentrated in the central zone of the belt and hence, the borders of the belt are flexible. The invention also refers to a transport device incorporating a conveyor belt as described above.
Patent EP-0069198-A1 (EP)
Title: Verfahren zur Herstellung von 6-substituierten 7-Oxo-PGI-Derivaten
Inventor: TOMOSKOZI ISTVAN DR
IPC: A61P7/02
Filed: 1982-04-09
Abstract: Herstellung von 6-substituierten 7-Oxo-PGI-Derivaten der Formel <IMAGE> (A = geradkettiges oder verzweigtes C1-5-Alkylen, B = Äthylen, Z- oder E-Vinylen, Äthinylen, R¹ = H, C1-5-Alkyl, Kation, R² = H, C1-5-Alkanoyl, Aroyl, R³ = H, Methyl R<4> = geradkettiges oder verzweigtes C1-8-Alkyl, gegebenenfalls monosubstituiertes Aryloxymethyl, R<5> = H, C1-5-Alkyl), wonach eine Verbindung der Formel <IMAGE>