baber/WOPTO huggingface dataset:
Patent EP-0087622-A1 (EP)
Inventor: MIKE SANDOR
IPC: G09B19/02
Filed: 1983-02-08
Abstract: This game is suitable as a teaching aid for learning and practising arithmetic operations of the basic level but can also be used in later years as a pleasant and useful entertainment means and can also be used for solving more complex or complicated mathematical operations, for solving equations and for developing mathematical knowledge. The game consists of game elements usually manufactured as cubes and/or flat body-like or plate-like units provided with numbers or arithmetical operating symbols (+, -, = and so forth) in any number and shape, from which the relevant arithmetic operations or equations can be set up which can then be inserted at the appropriate point on games tables with square field divisions. To solve the tasks set, the corresponding arithmetic units are found in the set of games and are added to the units of the task located on the games table at the appropriate place. The units provided for designating the task set suitably have a different colour which not only provides a distinction at the beginning of play but can also be used for checking the success in play. Using several games tables, several players can also participate in the game in the manner of a competition. <IMAGE>
Patent EP-0098554-A1 (EP)
Inventor: MOSER OTTO-WALTER DIPL-ING
IPC: G08B25/00
Filed: 1983-07-01
Abstract: 1. A method of automatically demanding the signal measured value and the signal identification in a haxard alarm system having a central unit and at least one signal line (ML) to which a plurality of signals (M) are connected wherein during cyclic interrogation, in each signal (M) a timing element (T1) which can be influenced by the signal measured value by means of a measuring transducer (MW) is connected to the signal line (ML), and the signal address is derived from the number of the increases in the signal line current (1L) which are effected in the central unit thereby, and the signal measured value is derived from the length of the respective switching delay, where an additional current pulse is produced by means of an assigned timing element (T2) as a result of temporary connection of a load resistor (R) to the signal line (ML), characterised in that the pulse shape of the additional current pulse is changed for a signal identification (e.g. signal type, signal state) in a predetermined and defined manner and the identification value characteristic of the respective signal (M), is derived therefrom in the central unit.
Patent EP-0099578-A1 (EP)
Inventor: HARTMANN ALBERT DR
IPC: A61K31/70
Filed: 1983-07-20
Abstract: The compounds of the formula I    <IMAGE>  (I)    <IMAGE>  in which each of R1, R4 and R6, independently of the others, represents hydrogen or lower alkanoyl, R2 represents C1-4-alkyl, hydroxymethyl or phenyl, R3 represents hydrogen or methyl, R5 represents hydrogen or C1-3-alkyl, R7 represents C1-3-alkyl that is unsubstituted or substituted by hydroxy, mercapto or methylthio, R8 represents hydrogen or lower alkyl, X represents oxygen or the group NH, Y represents C1-4-alkylidene, and each of R9 and R10, independently of the other, represents C11-17-alkyl or C11-17-alkenyl, and their salts, have an immunostimulating activeity.
Patent EP-0106051-A1 (EP)
Title: Gunnery training apparatus
Inventor: VISHLIZKY YORAM
IPC: F41G3/26
Filed: 1983-08-09
Abstract: @ A gunnery training system comprising a fire control unit located at a trainee location and including an aiming sight (12), an aiming controller (18), and a trigger (20); a video display (22) viewable through the aiming sight and providing a field of view through the aiming sight corresponding to the actual view of a target through the aiming sight of an actual gun; apparatus (32, 34) for sensing the orientation of the trainee's line of sight provided by the operation of the aiming controller by the trainee; apparatus for determining the trajectory of a simulated projectile relative to the target provided by the sensed orientation produced by the trainee's operation of the aiming controller; a library (44) of video records of actual projectile trajectories and impacts for various orientations of an actual gun relative to the target shown on the display; and apparatus responsive to operation of the trigger and to an output from the determining apparatus for selecting a video record from the library and displaying it on the display in a time relationship to trigger actuation.
Patent EP-0108201-A1 (EP)
Inventor: GATZSCHMANN HORST
IPC: C23C18/24
Filed: 1983-08-13
Abstract: The pretreating of thermoplastic substrates containing carbonamide groups and an inorganic, fine-particulate adhesion filler, is improved to produce strongly adhering metal coatings thereon, by combining the following steps: the pickling is divided in at least two partial steps, where the first partial step comprises predipping in a pickling solution such as 50 to 96% sulfuric acid where the surface tension is lowered to at most 25 mN/m at 20 DEG  C., and the pretreated plastic is dried at 70 DEG  to 110 DEG  C. before the actual galvanic metal deposition.
Patent EP-0111727-A1 (EP)
Inventor: KIELMANN JURGEN DR
IPC: G02B21/34
Filed: 1983-11-09
Abstract: The invention relates to a microscope slide (1) for receiving a thinly ground specimen (2) for microscopic investigation. According to the invention, the slide (1) is constructed as a circular disc. With this arrangement, the reduction in the thickness of the glass outside the central region optimises the retention between the specimen (2), the slide (1) and cement compound (3), the optical conditions being preserved in the slide region. The result is a simplified and improved method of manufacturing thinly ground sections. <IMAGE>
Patent EP-0143114-A1 (EP)
Inventor: GIRAGOSIAN PAUL S
IPC: F41A17/74
Filed: 1983-11-28
Abstract: A modular hammer and safety assembly (2), for a firearm, said assembly comprising a slide structure for connection to a firearm slide receiver assembly (16), an ejector mechanism, a hammer (26), a spring (34), biasing the hammer, a sear (40) for retaining the hammer in a cocked position, a disconnector assembly (46) operable to prevent actuation of the sear (40) during a cocking operation, and a safety device (62) selectively moveable to a position preventing firing of the firearm, the housing and the aforementioned components being interconnected such that the assembly may be withdrawn, or inserted into, a firearm as a unitary modular unit.
Patent EP-0090451-A1 (EP)
Inventor: HANNECART ETIENNE
IPC: C08K5/00
Filed: 1983-03-17
Abstract: 1. Use of a bismuth salt for reducing the smoke-producing property of compositions based on vinyl chloride polymers, characterized in that the bismuth salt is a bismuth salt derived from an alpha,beta-ethylenically unsaturated aliphatic carboxylic acid containing not more than 10 carbon atoms, with the exception of maleic and crotonic acids.
Patent EP-0098675-A1 (EP)
Inventor: CHIREAU ROLAND F
IPC: H01M50/429
Filed: 1983-02-21
Abstract: Method of fabricating a titanium and silver c,omplex-impregnated cellulosic separator for electrochemical cells involves impregnating a sheet of regenerated cellulose at elevated temperature in an aqueous environment simultaneously with two different selected reagents, one containing silver and the other titanium. By the impregnation, silver and titanium are thus separately but simultaneously introduced into the cellulose to form a silver-titanium complex therewith, improving the oxidation resistance of the cellulose when the cellulose is used as a separator in an electrochemical cell. The sheet also exhibits improved resistance to the penetration of silver when incorporated into an electrochemical cell having silver as one of the electrodes, zinc as the other electrode and an alkali hydroxide as the electrolyte.
Patent EP-0091833-A1 (EP)
Inventor: HIGASHIGUCHI TERUAKI
IPC: C07D221/14
Filed: 1983-04-13
Abstract: A photosensitive material suitable for use in electrophotography comprises a photosensitive layer containing a disazo pigment represented by the formula:
     wherein R, stands for a lower alkyl or lower alkoxy group, n is zero, 1 or 2, R 2  stands for a lower alkyl, lower alkoxy, di-lower-alkylamino or nitro group or a halogen atom, m is zero, 1 or 2, Z stands for a benzene or naphthalene ring, and Y stands for a group represented by the formula:
     
     in which B stands for a benzene, naphthalene, indole, carbazole or benzofuran ring or a substitution product thereof, which is fused to the benzene ring, Ar, and Ar 2  stands for a benzene, naphthalene or dibenzofuran ring or a substitution product thereof, R 3  stands for a lower alkyl, carboxyl or carboxyl ester group, and R 4  stands for a hydrogen atom, or a lower alkyl, phenyl or substituted phenyl group.
Patent EP-0116323-A1 (EP)
Inventor: KYSELA ERNST DR
IPC: C07C47/52
Filed: 1984-01-26
Abstract: Aromatische Aldehyde werden durch Formylierung der entsprechenden aromatischen Verbindungen mit Urotropin in Gegenwart von Fluorwasserstoff hergestellt.
Patent EP-0123934-A1 (EP)
Inventor: SCHILLING CURTIS LOUIS JR
IPC: C04B35/571
Filed: 1984-03-30
Abstract: This invention is concerned with novel polysilanes containing olefinic groups which are prepared by reactions of halogen-containing organosilane monomers or mixtures thereof with sodium metal in an appropriate solvent or mixture of solvents. Such polysilane polymers are soluble and thermoplastic, and can be directly converted to silicon carbide compositions by pyrolysis at atmospheric pressure.
Patent EP-0166804-A1 (EP)
Inventor: ASHIKIAN BARUIR
IPC: F04B41/06
Filed: 1984-07-05
Abstract: A two-stage rotary compressor makes use of a piston-vane arrangement (13-32) where both stages are built end to end and where the same members (piston-vanes) work for both stages, the "axial pistons" of the second stage becoming the dividing "vanes" in the first stage.
Patent EP-0140370-A1 (EP)
Inventor: MATHIS RONALD DEAN
IPC: D01F6/66
Filed: 1984-10-30
Abstract: The heat stability of arylene sulfide polymers, such as poly(p-phenylene sulfide) is improved by the addition of cure retarders comprising metal sorbates and, optionally, an alkaline earth metal nitrite.
Patent EP-0180660-A1 (EP)
Inventor: LENSKI RALPH DIPL-ING
IPC: A01D41/12
Filed: 1984-11-07
Abstract: Eine Verschlußvorrichtung für eine Durchlaßöffnung (52) in einer Wand (32) eines Sammelbehälters (18) ist mit einem trichterförmigen Behälter ausgerüstet, der unterhalb einer Schute (22) vorgesehen ist. Der Behälter besteht aus einer Vorder- und einer Rückwand (34, 36), die durch Seitenwände (38) verbunden sind. Der Behälter dient zur Aufnahme von aus der Schute (22) abgegebenem Erntegut, um auf diese Weise das in den Sammelbehälter (18) eines Mähdreschers abgegebene Erntegut im Behälter teilweise aufzufangen und zur Kontrolle aus diesem zu entnehmen. Der Behälter liegt in seiner Normalstellung mit der Vorderwand (34) und in der Entnahmestellung (C) mit seiner Rückwand (36) stets gegen die Wand (32) des Sammelbehälters (18) an und hält die Durchlaßöffnung verschlossen.
Patent EP-0135296-A1 (EP)
Inventor: VINCENT ALAN HENRY
IPC: B64C27/51
Filed: 1984-07-18
Abstract: A bearingless helicopter rotor includes an integral damper and pitch change assembly (16) adapted to damp lead/lag movements of a rotor blade and to change the pitch of the rotor blade. In described embodiments, the assembly includes a generally tubular body portion (17, 27) closed at one end and attached by torque transmitting means (18, 28) to a flexure member blade attachment and a rod (20, 29) protruding axially from the other end of the body portion and attached adjacent the rotor hub. Pitch change movements are effected by rotation of the body portion about its longitudinal axis and damping of lead/lag movements either by metering of an incompressible medium across a piston (23) in a chamber (24) formed internally of the body portion or by an annular body of elastomer material (34) bonded to the outside diameter of the rod and the inside diameter of the body portion.
Patent EP-0141720-A1 (EP)
Inventor: VANDERSCHUEREN EMILE FELIX
IPC: A23L5/10
Filed: 1984-10-19
Abstract: 1. Appliance for the vacuum cooking of food, comprising a vacuum-tight cooking chamber (A) connected to a pumping means (C), characterized in that it also possesses, located between the cooking chamber (A) and the pumping means (C), a pressure-drop stabilization member (B) which comprises a vacuum-tight vessel (12) partially filled with water (16), this vessel being equipped in its upper part with an outlet pipe (17) connected to the pumping means (C), with, in this sealed vessel (12), a coil (15) immersed in the water (16) of the vessel, this coil having a first end (21) projecting above the free surface of the water and a second end connected to the cooking chamber (A) by means of a pipeline (11).
Patent EP-0130147-A1 (EP)
Inventor: BAUMANN GERHARD
IPC: A01G31/00
Filed: 1984-06-08
Abstract: A ring (3) is placed on the edge of an outer container (1), and a cultivating pot (5) is suspended in the opening of this ring (3). The ring (3) has an opening (7, 8) through which the upper part of a water level indicator (9, 11) projects. The projecting upper part (9) of this water level indicator can be gripped, in order to lift the latter, together with the ring (3) and the cultivating pot (5), out of the outer container (1). There is thus provided an inexpensive and simple container, which optimally satisfies the requirements of hydroculture in an aesthetic and functional way. <IMAGE>
Patent EP-0126762-A1 (EP)
Inventor: EKBERG FREDDIE SVEN-OLOF
IPC: H04Q11/04
Filed: 1983-11-29
Abstract: Des liaisons de multiplexage temporel (TDM) à deux voies entrelacent une pluralité de centraux numériques de sorte qu'il est possible de sélectionner le circuit de transfert d'informations entre deux des centraux. Au lieu de sélectionner de manière conventionnelle un circuit pour chaque établissement d'appel ordonné, les centraux coopèrent de sorte qu'en général une boucle de multiplexage temporel à une voie est établie entre tous les centraux, cette boucle étant établie par des composants de ces liaisons. Pour des appels entre des centraux arbitraires, seule la boucle est utilisée. La capacité opérationnelle des liaisons est contrôlée de manière continue avant et après établissement de la boucle. Il est possible de modifier la composition de la boucle pendant des appels en cours pour obtenir une meilleure qualité de transfert d'informations.
Patent EP-0138835-A1 (EP)
Inventor: DRUE HERBERT RENALD CHRISTIAN
IPC: A61B/
Filed: 1984-02-07
Abstract: Une cellule à fixation verticale (2) pour une tête de scanner ultrasonore (1) possède une fente (3) dans laquelle peut être guidée une aiguille de biopsie (4). Pour cette raison, l'introduction se fera dans la zone de supervision (8, 8') de la tête de scanner (1), si bien que l'aiguille peut être guidée de manière sûre lorsque l'on effectue une biopsie. La cellule à fixation verticale (2) peut être fabriquée à partir d'un plastique de même impédance acoustique qu'un tissu; sa fabrication peut ainsi être très peu coûteuse. Après introduction de l'aiguille (4), il est possible de retirer la cellules à fixation verticale (2) lorsque l'aiguille (4) glisse à travers la fente (3), ce qui facilite la biopsie et permet une meilleure utilisation de la tête de scanner.
Patent EP-0133438-A1 (EP)
Inventor: BILTON GERALD L
IPC: A61K36/886
Filed: 1984-01-18
Abstract: Onguent topique pour des blessures de la surface de la peau contenant des quantités thérapeutiques de papaïne, de bromelaïne, de trypsine, de chromotrypsine, de pancréatine, de lipase, d'amylase, d'extraits d'aloès, ainsi qu'un agent astringent organique formulé dans un mélange porteur d'huiles émollientes pénétrantes et non pénétrantes et d'un émollient d'alcool polyhydrique. L'onguent réduit l'inflammation à l'endroit des blessures de la surface de la peau et provoque l'accroissement des activités anti-inflammatoires normales du corps.
Patent EP-0140925-A1 (EP)
Inventor: READY PATRICK J
IPC: G01R23/00
Filed: 1984-03-16
Abstract: Détecteur de signaux et classificateur pour signaux possèdant une périodicité d'événements inhérente, comme des modulations numériques. A la base, la présente invention implique le passage d'une bande de fréquences à travers une pluralité de chemins de temporisation différente ou réglable (D1-DM, figs. 2-5), la combinaison de paires de bandes de temporisation différente (62a-62m, figs. 2-5), le filtrage ou la transformation de Fourier des résultats de la combinaison afin d'obtenir des signaux possèdant des amplitudes et des phases en rapport avec le contenu des signaux reçus (63, figs. 2-5). La fréquence, la vitesse du symbole et la phase du symbole sont déterminées (200, 120, 25, 25L, 25Q, 25H, 25N, fig. 1). Des étages similaires peuvent être montés en cascade afin de détecter des ordres de modulation supérieure (étages 2, 3-n, fig. 1). La présente invention détecte également une modulation hybride (25h, figs. 1 et 9). Le filtrage entre étages d'une largeur de bande décroissante améliore le rendement de la présente invention. De nouveaux circuits de transformation d'ambiguïté sont décrits dans le figures 2, 3, 4 et 5.
Patent EP-0143806-A1 (EP)
Inventor: SVENDSEN AXEL KRISTIAN
IPC: C07C43/267
Filed: 1984-04-25
Abstract: Dérivés d'éther d'arylcycloalkyle correspondant à la formule (I), où R représente certains groupes phénoxybenzyle éventuellement chloro- ou fluoro-substitués, certains groupes hétérocycliques ou insaturés ou certains groupes aryle, R1 représente l'hydrogène, un halogène, une chaîne droite ou ramifiée d'alkyles comportant de 1 à 6 atomes de carbone, une chaîne droite ou ramifiée d'alcoxy comportant de 1 à 6 atomes de carbone ou d'haloalkyle comportant de 1 à 6 atomes de carbone, R2 représente l'hydrogène, un halogène, un alkyle comportant de 1 à 6 atomes de carbone, un alcoxy comportant de 1 à 6 atomes de carbone ou un haloalkyle comportant de 1 à 6 atomes de carbone, ou alors R1 et R2 forment ensemble un groupe méthylènedioxy, R3 représente l'hydrogène, un halogène ou un alkyle comportant de 1 à 6 atomes de carbone, X et Y représentent chacun indépendamment l'hydrogène ou un halogène, m est un nombre entier entre 1 et 5, et n est un nombre entier entre 0 et 3. Ces dérivés peuvent être préparés d'une manière connue, présentent des effets pesticides et notamment insecticides, et anti-tiques. Ces dérivés et les compositions peuvent être utilisés dans la lutte contre les parasites et notamment contre les insectes, les acariens et les tiques.
Patent EP-0179055-A1 (EP)
Inventor: HANROT JEAN-PASCAL
IPC: C25C3/14
Filed: 1984-04-20
Abstract: Dispositif clos à fluidisation potentielle de convoyage en lit dense de matériaux pulvérulents depuis une zone de stockage (31) jusqu'à au moins une zone à alimenter, constituée par un dispositif de stockage (48) du matériau pulvérulent appelée "capacité-réserve", qui comprend entre les deux zones au moins un convoyeur (33) horizontal constitué par un canal inférieur (35) de circulation de gaz, un canal supérieur (36) à circulation du matériau pulvérulent et du gaz, entre lesquels est placée une paroi poreuse (34) et au moins une tubulaire d'alimentation en gaz (38) du canal inférieur, permettant d'établir une pression Pf créant un lit dense à fluidisation potentielle du matériau pulvérulent remplissant le convoyeur, grâce à la présence d'au moins une colonne d'équilibrage (39), dont la hauteur de remplissage (56) équilibre la pression Pf du gaz de fluidisation potentielle, caractérisé en ce que le dispositif clos de stockage ou "capacité-réserve" (48) de la zone à alimenter, muni de moyens d'introduction (47) et de prélèvement (51) du matériau pulvérulent, est également muni d'au moins une ouverture (52) située au-dessus du niveau extrême de remplissage en matériau pulvérulent, ouverture qui établit un équilibre de pressions entre l'intérieur et l'extérieur de ladite "capacité-réserve".
Patent EP-0152841-A1 (EP)
Inventor: WAGNER HANS
IPC: C07D487/04
Filed: 1985-02-01
Abstract: This disclosure relates to a class of novel 6-substituted-5-phenyitetrazolo[1,5-a][1,2,4]truaziki[1,5-c]otrunudubes and to pharmaceutical compositions containing such compounds. The compounds and compositions disclosed are useful as renal vasodilators, diuretics and/or anti-hypertensive agents for the treatment of hypertensive disorders in humans.
Patent EP-0172995-A1 (EP)
Inventor: POSPICHAL RUDOLF
IPC: B41J2/17
Filed: 1985-05-17
Abstract: A control device is proposed for the ink feed system of an ink jet printer (50), which ink feed system prevents the ink droplets from drying up and the nozzle aperture of the nozzle body (30) from becoming blocked and prevents dripping during normal switch-off periods as well as during short-term power failures (operational disturbances). The control device is essentially distinguished in that an advance valve (25), connected upstream of the nozzle body (30) in the ink advance line (26'), and a venting valve (13), connected downstream of the nozzle body in the venting line (12'), are in effective connection with one another in such a way that the kinetic energy in the nozzle body occurring in the column of ink when the ink feed system is switched off causes a negative pressure and a gaseous protective cushion (1) which is saturated with solvent from the ink fluid thereby arises in the front region of the nozzle body. <IMAGE>
Patent EP-0173814-A1 (EP)
Inventor: MARSH STEVEN CRAIG
IPC: F16D3/79
Filed: 1985-07-01
Abstract: A metal flexing coupling (10) for connecting two rotat- , able shafts in end-to-end relationship is disclosed having reversible coupling hubs (12) (14) for mounting on the opposed shaft ends. Laminated, metallic flexible elements (30) are secured to the respective hubs (12) (14) and to a center member (40) using an alternating and staggered bolting pattern, such that the center member is secured to the hubs (12) (14), only through the flexible elements (30). The alternating pattern allows the coupling (10), to flex to accommodate misaligned shafts or shafts exhibiting end float.
Patent EP-0182040-A1 (EP)
Inventor: HAHN GUNTER
IPC: A61B6/00
Filed: 1985-09-24
Abstract: Ein Computertomograph besteht aus einem feststehenden Geräteteil (2) und einem darin gelagerten Drehkranz (3), der eine den Patienten aufnehmende Öffnung (6) aufweist. Ein Röntgenstrahler (4) und ein Strahlendetektor (5) sind einander gegenüberliegend, diagonal zur Öffnung (6), am Drehkranz (3) angeordnet. Ein U-förmiges Profil am feststehenden Geräteteil bildet einen Ringkanal (14) mit mindestens einer Einström- (12) und einer Ausströmöffnung (13) für ein Kühlmedium auf, in welches am Drehkranz (3) angeordnete Kühlrippen (15) ragen.
Patent EP-0222038-A1 (EP)
Inventor: LUSH STEVEN
IPC: H05K1/00
Filed: 1985-11-13
Abstract: 1. A modular terminal member comprising a housing (1) of insulating material with at least one lateral closure wall, characterised in that the insulating material housing (1) comprises a highly temperature-resistant material and at least one free zone (9) of the inward side of the lateral closure wall is printed with conductor tracks for the surface mounting of electrical/electronic elements (11, 12).
Patent EP-0231399-A1 (EP)
Inventor: LIN JIANG-JEN
IPC: C07C67/38
Filed: 1985-10-04
Abstract: Dicarboxylic acid esters can be produced in good yields and high selectivity by the reaction of alpha olefins or conjugated dienes with carbon monoxide and oxygen at elevated temperature and presure in the presence of a C 1-20  alkanol and a novel palladium catalyst. The catalyst is a heterogeneous catalyst having palladium supported on a solid substrate and associated with a copper-containing co-catalyst and a lithium-containing co-catalyst.