baber/WOPTO huggingface dataset:
Patent EP-0071937-A1 (EP)
Inventor: SCHOLZ HORST ING GRAD
IPC: H02P3/24
Filed: 1982-08-02
Abstract: 1. Switching equipment for direct current braking of an alternating current motor (M, DM) with at least two phase windings (w, w'; w1, w2, w3), to which the driving current is conducted from an alternating current mains by way of phase conductors (R; R, S) with switch-on member (5; 5, 6) of an operating switch and a phase conductor (S; T) without switch-on member, with a single-phase braking current circuit, which is associated with the motor, connects the alternating current mains (N) and the motor each with the other and contains a first (L'R ; L'st ) and a second (L's ; L'T ) partial braking current circuit, of which the first partial current circuit leads by way of a thyristor (Th) and a rest contact (1) and the second partial current circuit leads from the phase conductor without switch-on member by way of a freewheel diode (D) and the rest contact to a connection terminal of the phase winding of the motor, wherein the rest contact is connected mechanically with the operating switch and closed after opening of the operating switch, characterised thereby, that both the braking current circuits lead to the same connection terminal and that this connection terminal is not connected directly with a phase conductor (LR , LS ).
Patent EP-0070583-A1 (EP)
Inventor: VAN DORST JOANNES PETRUS JOSEP
IPC: F25B30/06
Filed: 1982-06-28
Abstract: The unit comprises a compressor (6), condenser (1), expansion valve (14) and evaporator (4,5). The evaporator comprises at least two vertical tubes (4,5) which are placed in the ground (A) and valves (7,8) are arranged between the expansion valve (14) and the evaporator tubes which are alternatively operated to control the levels of the liquid medium in the respective tubes (and thus ensure that the hydrostatic head does not increase to a level at which evaporation is impaired). The valves (7,8) may be operated in response to signals from sensors (9 or 12,13) reacting to the level of the liquid in the respective tubes, or may be operated by a time switch.FL.
Patent EP-0075968-A1 (EP)
Inventor: MUNZEL KLAUS DIPL-ING ETH
IPC: F42C15/40
Filed: 1982-07-26
Abstract: Die zum Zünden einer niederohmigen Zündpille (Z) erforderliche elektrische Energie wird bei kleinkalibrigen Geschossen in einem Speisekondensator (C1) gespeichert, der beim Abschuss durch einen Stromgenerator (U) aufgeladen wird. Damit beim Aufladen des Speisekondensators während des Abschusses die Zündpille nicht vorzeitig gezündet werden kann, sind Sicherheitsschaltungen angeordnet, insbesondere eine statische Sperrschaltung (B), eine dynamische Sperrschaltung (C) und eine statische Entriegelungs-schaltung (A).
Patent EP-0065907-A1 (EP)
Inventor: AUDIAU FRANCOIS
IPC: A61P43/00
Filed: 1982-05-11
Abstract: Les composés de formule générale : <IMAGE> dans laquelle X représente un atome d'hydrogène ou d'halogène, R représente un atome d'hydrogène ou un groupe alkyle possédant 1 à 3 atomes de carbone et A représente le radical tétrahydro-1,2,5,6 pyridyl-4 ou le radical hexahydro-1,2,3,4,5,6 pyridyl-4, à l'exclusion de l'indalpine.
Patent EP-0069026-A1 (EP)
Inventor: MARCHIVE DANIEL
IPC: C22C21/02
Filed: 1982-05-12
Abstract: 1. A method of producing an Al-Mg-Si alloy containing at least the following minor elements : Cu, Fe and Mn, which is highly deformable in the hot and in the cold conditions, without having recourse to gaseous-process refining, characterised by melting a charge containing at least Al, Mg, Si and the following elements (in percent by weight) : 0.1 =< Cu =< 0.3 0.3 =< Fe =< 0.7 0.05 =< Mn and by incorporating in the bath an amount of boron ranging from 20 to 150 ppm (by weight) over and above the amount of boron present if required for refining the grain.
Patent EP-0067204-A1 (EP)
Inventor: ASTLE WILLIAM HENRY
IPC: B23B5/16
Filed: 1981-12-01
Abstract: Un porte-outil pour des outils de coupe multiples est pourvu d'un dispositif a came (46) permettant le reglage precis de la position d'au moins l'un des outils (36) (par exemple un outil d'equarrissage en bout) par rapport a un autre outil (38) (un outil a chanfreiner). Le porte-outil est particulierement adapte pour etre utilise avec un tour portatif ayant un mandrin (60) s'etendant en travers du porte-outil.
Patent EP-0087643-A1 (EP)
Inventor: V SCHWERDTNER OTTO DIPL-ING
IPC: F01D25/30
Filed: 1983-02-10
Abstract: Abgaskanal für Gasturbinen mit - einem axialen Ausströmgehäuse (1), - einem sich an das Ausströmgehäuse (1) anschließenden Umlenkstück (3), in welchem ein Gitter (321) zur Umlenkung des Abgasstromes (2) in die vertikale Richtung angeordnet ist und - einem sich an das Umlenkstück (3) anschließenden vertikalen Abgaskamin (4), in welchen ein Schalldämpfer (5) eingesetzt ist. Um bei geringem Platzbedarf eine verlustarme Verzögerung des Abgasstromes (2) zu erreichen, ist vorgesehen, daß - das Umlenkstück (3) einen im wesentlichen horizontal ausgerichteten ersten Diffusorabschnitt (31) und einen vertikal ausgerichteten zweiten Diffusorabschnitt (33) aufweist, - beide Diffusorabschnitte (31, 33) in den einander zugewandten Bereichen einen Schrägschnitt auf Gehrmaß aufweisen. Die beiden Diffusorabschnitte (31, 33) können aus einem einzigen Kreiskegeldiffusor durch Schrägschnitt auf Gehrmaß und anschließende Verdrehung um 180° hergestellt werden. In die Gehrfuge zwischen den beiden Diffusorabschnitten (31, 33) kann ein Zwischenstück (32) mit dem Gitter (321) zur Umlenkung des Abgasstromes (2) eingeschweißt werden.
Patent EP-0100406-A1 (EP)
Inventor: SCHUSTER LUDWIG DR
IPC: C07C29/136
Filed: 1983-05-24
Abstract: Herstellung von Ethanol durch Hydrierung von Essigsäure unter erhöhtem Druck und bei erhöhter Temperatur, indem man hierzu einen überwiegend Cobalt enthaltenden Katalysator als Kontakt verwendet und daß man Essigsäure und Wasserstoff im Bereich von 210 bis 330°C und 10 bis 350 bar unter solchen Bedingungen durch den Reaktor leitet, daß sich hierbei keine flüssige Phase ausbildet.
Patent EP-0100020-A1 (EP)
Inventor: RABE DAVID LEE
IPC: A01F15/08
Filed: 1983-07-11
Abstract: Es ist eine Anordnung an einer Presse zur Herstellung von Ballen aus Erntegut zum Einbringen einer flüchtigen Behandlungsflüssigkeit in das Erntegut während dessen Ausformung in einen Ballen vorgesehen, bei denen mehrere Einbringungsdüsen an dem Verdichtungskolben vorgesehen sind. Jede Düse weist einen Längskanal und mehrere Austrittsöffnungen für die Flüssigkeit auf, wobei der Längskanal eine Querschnittsfläche aufweist, die größer ist als die kleinste Summe der Querschnittsflächen der Austrittsöffnungen. Dabei kann jede Austrittsöffnung eine Einschnürung und hinter dieser eine nach außen divergierende Lippe aufweisen. Hierdurch wird ein hoher Druck und eine hohe Strömungsgeschwindigkeit beim Eingringen der Flüssigkeit erzielt und es werden die Flüssigkeitsverluste durch Verdampfen außerordentlich klein gehalten.
Patent EP-0108334-A1 (EP)
Inventor: BISPING HEINZ
IPC: F16B13/12
Filed: 1983-10-25
Abstract: 1. A screw (1), more especially for use as an expansion element in plastics dowels (2), with a head (1a) and a shaft part (1b) which has a tip (1c) and wich is provided at least over a part of its length with thread courses (1d), the outside diameter of which is substantially constant along the entire thread region (1g), characterized in that the core cross-section of the thread region (1g) is designed widened at least partially towards the front end remote from the head (1a).
Patent EP-0086535-A1 (EP)
Inventor: CERAMI ANTHONY
IPC: G01N21/78
Filed: 1983-02-09
Abstract: A photosensitive composition is disclosed, which is capable of offering a visual, calibrated reaction to the presence of ultraviolet radiation. The composition comprises a complex of a leuco dye and animal-derived serum albumin. The preparation of this complex has been found to stabilize the leuco dyes, to avoid fading after the presentation of a color reaction upon exposure. Also, the leuco dye-serum albumin albumin complex is capable of exacting calibration, so that scientifically significant quantitative measurements of ultraviolet light exposure can be made. Moreover, the present composition eliminates the need for the addition to the leuco dye of various activator compounds, that are chemically unstable, e.g. volatile, or present potential exposure to toxicity, in the instance where personal applications for the photosensitive composition are contemplated. 
     The present invention includes a method of preparing the photosensitive compositon, including the preparation of an ultraviolet light indicator.
Patent EP-0090756-A1 (EP)
Inventor: PALMER LESLIE WILLIAM
IPC: G01M15/04
Filed: 1983-03-04
Abstract: A portable case structure (30) functions as the depository, transporter and remote work site satellite for a plurality of engine sensor probes which communicate with a parent test console (10) through a common electrical umbilical connection (32).
Patent EP-0113320-A1 (EP)
Inventor: HEIDEGGER MAX
IPC: F16C3/08
Filed: 1983-12-30
Abstract: In an internal-combustion engine with a crankshaft (8), which has at least one offset (14) with two crank webs (16) and a crankshaft pin (15), the faces (120) of the connecting rod (7) which face the crank webs (16) have a distance (D) in the area all around the large connecting rod eye (17), so that the connecting rod (7) is laterally unguided. A small distance (d) between the side faces (122) of the connecting rod (7) and the opposite faces (26) of the bearing webs (9) of the piston (2) may also be provided in the area of the small connecting rod eye (11). <IMAGE>
Patent EP-0119270-A1 (EP)
Title: Procede de mesure de la teneur en humidite de materiaux dielectriques
Inventor: PARKER ROBERT SANFORD
IPC: G01N27/22
Filed: 1983-09-22
Abstract: Le procédé ci-décrit est particulièrement utile pour le bois de charpente. Dans le mode préférentiel de réalisation, au moins deux signaux de courant alternatif dont les fréquences diffèrent d'un facteur au moins égal à 10 sont couplés de manière capacitive au matériau. Les électrodes de couplage sont dans des circuits à pont (R1, R2, C1, C2 et R3, R4, C3, C4) dont le déséquilibre est mesuré à chaque fréquence. La température du matériau diélectrique est également déterminée. Les signaux de déséquilibre du pont sont séparés et redressés et les tensions, ainsi qu'une tension correspondant à la température, sont introduites dans un microprocesseur programmé avec un algorythme permettant de calculer une valeur d'humidité corrigée en fonction de la température. Ce procédé permet d'éliminer des inexactitudes considérables lors de la lecture des valeurs d'humidité, dues aux effets de la température.
Patent EP-0126145-A1 (EP)
Title: Tetracycline activity enhancement.
Inventor: LEVY STUART B
IPC: A61K31/65
Filed: 1983-11-17
Abstract: Methods and products for overcoming bacterial resistance to tetracycline-type antibiotics by inhibiting the plasmid-mediated active efflux system for tetracycline in the resistant bacterial cell by administering with tetracycline efflux system blocking agents, thereby increasing the sensitivity of the resistant cell to tetracycline-type antibiotics.
Patent EP-0150229-A1 (EP)
Inventor: SULLIVAN LEROY JAMES
IPC: F42B14/02
Filed: 1984-01-13
Abstract: A bullet or slug having helical flutes or grooves (2) of a "U" shaped cross-section having a plurality of spherical bodies (4) positioned in each groove to stabilize the bullet or slug as it passes down the non-rifled barrel through which it is fired.
Patent EP-0137162-A1 (EP)
Inventor: DAVIDSON DONALD J
IPC: F16D65/14
Filed: 1984-07-26
Abstract: (E) An improved disc brake is of the type which includes a disc mounted for rotation about an axle. A brake housing is mounted on the axle in alignment with a friction surface of the disc. An axially movable, non-rotatable braking piston has an interior end at least partially mounted within the housing and an external end outwardly of the housing adjacent the friction surface of the disc. Brake actuation means is mounted on the housing. A powershaft is mounted within the housing in a hole in an end thereof in coaxial alingment with the braking piston and is capable of selective rotation by the brake actuation means. The powershaft has worm gear teeth thereon engaged with mating teeth on the interior end of the braking piston to produce axial movement of the braking piston toward and away from the friction surface of the disc directly corresponding to the selective rotation of the powershaft. The improvement includes a powershaft being retained within the housing by a radially extending shoulder portion thereof which overlies an interior surface of the end of the housing. A steel thrust washer is between the shoulder and the interior surface and has a polytetrafluoroethylene material at a surface thereof adjacent the shoulder portion. The thrust washer has an upset portion thereof extending toward the end of the housing. The interior surface is provided a recess for receipt of the upset portion therein to prevent rotation of the thrust washer relative to the end of the housing during selective rotation of the powershaft.
Patent EP-0134010-A1 (EP)
Inventor: LAAS KURT
IPC: H04Q3/54
Filed: 1984-08-06
Abstract: 1. A circuit arrangement for telecommunications exchange systems, in particular telephone exchange systems, comprising central and decentral information-processing switching units which have a call-handling capacity which is limited in respect of information processing capacity, and comprising a central switching network (K) and decentral terminal groups (LTG), each of which is assigned a decentral switching unit (GP) and to which subscriber lines, connection lines, for example local and trunk connection lines, and connection-individual switching devices, e. g. connection sets and dialling code reception devices, are connected and which exchange data, e. g. items of dialling information and control- and setting-up information, with the central switching unit (ZW) for the execution of the individual switching procedures, and comprising measuring devices (B, W) which serve to determine a deviation in the instantaneous information processing operating load of a central switching unit from its call-handing capacity, in particular which serve to recognise information processing traffic overloads and to avert such overloads, and comprising peripheral switching devices in which the quantity of incoming information processing jobs is reduced in that a specified percentage of said jobs are rejected, and comprising transmission switching means which serve to report to the switching units data relating to the deviation of the instantaneous information processing operating load relative to the call-handling capacity of a central switching unit, characterised in that the decentral switching units (ZW) store a percentage of jobs which are to be rejected, that on the arrival of data which signal a permissible load increase or a necessary load reduction relative to the instantaneously prevailing load of the central switching unit (ZW), storage switching means (Zi) provided in the decentral switching units (GP, GP2, ... GPn) for the storage of the percentage reduce or increase respectively the stored percentage in steps of a predetermined step size, and that these data items, together with the data items transmitted from the central switching unit (ZW) to the decentral switching units (GP, GP2, ... GPn) for the execution of the switching procedures, in particular together with the setting-up and control information, are transmitted from the central switching unit (ZW) to the decentral switching units (GP, GP2, ... GPn) and in the latter are transferred to the storage switching means (Zi).
Patent EP-0152530-A1 (EP)
Inventor: BOLLMANN JEAN-JACQUES
IPC: E02D27/42
Filed: 1984-10-10
Abstract: 1. Ground mounting device for poles (45) projecting away from the ground (31) comprising a base member (11) or anchorage member anchorable in the ground (31), the base member having, at the bottom, a base wall (13) securable relative to the ground (31) by a central anchoring or connection screw (12) and rotable about a first axis of rotation (33) standing approximately perpendicular to the ground (31), above this a side wall (13) extending around it and, at the top, an access opening (15) surrounded by a circular support surface (18) extending obliquely to the base wall (13) and of such a size that the anchoring screw (12) is introducable and accessible through the access opening (15), and comprising a pole support member (16) which has, at the top, a connection region (21) for the pole (45), beneath this a side wall (20) extending around it and, at the bottom, a mounting wall (23) having a circular support surface (19) complementary to the contact surface (18), wherein, to enable rotation about a second axis of rotation (24) extending perpendicular to the contact or support surface (18, 19, respectively) the mounting wall is provided with a central bore (22) for the through guidance of a threaded bolt (27) which fixedly connects the mounting wall (23) with the base member (11), produces a fixed axially clamped connection between the contact surface (18) and the support surface (19) and stands perpendicular to the contact surface (18) or the support surface (19), with the threaded bolt (27) being clamped against the base wall (23) and being accessible through the entrance opening (36) in the upper region of the pole support member (16), characterised in that a rotationally symmetrical axial plug connection (25, 26) concentric to the second axis of rotation (24) is provided radially outside of the access opening (15) between the base wall (13) and the mounting wall (23) ; and in that the central threaded bolt (27) is secured to the base member (11) in the region of the circumference of the access opening (15), however still radially within the plug connection (25, 26), through a threaded connection (37, 37', 37") which is accessible and actuable from above when the pole support member (16) is removed.
Patent EP-0129266-A1 (EP)
Inventor: SANDER WILFRIED
IPC: B22D19/02
Filed: 1984-05-15
Abstract: Bei einem aus einem Leichtmetallwerkstoff gegossenen Bauteil für Brennkraftmaschinen ist, in dessen thermisch hochbelasteten Zonen und/oder zur thermischen Isolierung eine aus einem Keramikwerkstoff bestehende Einlage eingegossen. Um eine feste Verbindung zwischen dem Leichtmetallwerkstoff und der Einlage zu schaffen, sind im Umgußbereich der Einlage hochfeste Fasern im Leichtmetallwerkstoff eingelagert.
Patent EP-0140537-A1 (EP)
Inventor: ROBERTSON JOHN RUSSELL
IPC: D21H19/10
Filed: 1984-09-03
Abstract: Cellulosic papers having improved handling and strength properties result when made by using as an internal or surface sizing an aromatic polyisocyanate/isocyanate terminated prepolymer blend.
Patent EP-0185830-A1 (EP)
Inventor: DONIAT DENIS
IPC: H01M4/36
Filed: 1984-12-28
Abstract: 1. Method of fabrication of a cadmium electrode in which a porous support constituted by a metallic foam is impregnated with a paste containing an active substance of cadmium oxide and a plasticizing agent, characterized in that the metallic foam has a cross-linked structure having an open porosity which is higher than 95 % with a mean pore diameter within the range of 0.3 mm to 1 mm, the plasticizing agent is polytetrafluoroethylene which is present in said paste in a proportion of 2 to 4 % by weight with respect to the cadmium oxide, and the impregnation is carried out by filling the pores of the metallic foam throughout its thickness.
Patent EP-0181398-A1 (EP)
Title: Low-pressure discharge lamp
Inventor: TAKEDA TAKAO MITSUBISHI DENKI
IPC: H01J61/32
Filed: 1984-03-02
Abstract: A low-pressure electric-discharge lamp is provided with a glass tube in which mercury and a rare gas are sealed and a fluorescent substance layer is formed on the inner surface thereof, and electrodes are provided at each end of the glass tube. The electrodes are hermetically mounted on the same substrate, and the end portions of the glass tube are sealed to the substrate by a bonding agent in such a way that the electrodes are surrounded, to define an airtight space between the glass tube and the substrate. Thus it is possible to prevent the glass tube breaking in the sealing process, and facilitate the manufacture of the low-pressure electric-discharge lamp while reducing its size.
Patent EP-0139696-A1 (EP)
Inventor: VON MEHRENS ARNE
IPC: B60P7/04
Filed: 1984-03-14
Abstract: Structure permettant le transport de produits déversables, par exemple des huiles, de l'eau, des produits chimiques, du ciment, des céréales, de la farine et autres, en particulier sur des véhicules de chargement conventionnels pour produits en pièces et produits solides similaires; cette structure comporte un ou plusieurs récipients en matériau flexible et pliable conçus pour être ajustés dans l'espace de transport. Cette structure comporte au moins un récipient généralement parallélépipède (6) à base d'une feuille de matériau flexible et conçu pour s'ajuster au compartiment de transport doté de parois latérales, ainsi qu'un certain nombre d'éléments rigides ou rigidifiables (9) pouvant être fixés verticalement sur un niveau correspondant au niveau du récipient, lesdits éléments (9) formant, pendant le transport des produits déversables, avec les volets inférieur (1) et latéraux (2, 3) du compartiment de charge, des parois rigides entourant le récipient sur tous les côtés.
Patent EP-0143843-A1 (EP)
Inventor: DOAK KENNETH W
IPC: C08L51/04
Filed: 1984-05-10
Abstract: Un polymélange présentant des points de déformation à chaud élevés, une forte résilience, une bonne aptitude à subir un traitement et pouvant être préparé sous une forme essentiellement transparente est produit à partir de (a) 80 à 20% d'une résine de chlorure vinylique modifié par du caoutchouc, préparée par polymérisation de chlorure vinylique en présence de 2 à 20% de caoutchouc, (b) 20 à 80% d'un terpolymère ou copolymère modifié par du caoutchouc d'un monomère aromatique vinylique, comme le styrène, d'un anhydride dicarboxylique non saturé, comme l'anhydride maléique, d'un troisième monomère facultatif comme le méthacrylate de méthyle ou l'acrylonitrile, préparé par polymérisation des monomères en présence de 5 à 25% d'un ou de plusieurs caoutchoucs, (c) facultativement 0 à 10% d'un caoutchouc non greffé, comme un copolymère bloc de 1,3-butadiène et de styrène, et/ou 0 à 35% d'un copolymère à greffe de caoutchouc, de styrène et de méthacrylate de méthyle ou d'acrylonitrile.
Patent EP-0219568-A1 (EP)
Inventor: FARIN GUNTER
IPC: A61B18/12
Filed: 1985-10-23
Abstract: 1. High-frequency surgical apparatus with automatic control of the intensity of the electric arcs between the active electrode and the tissue to be out or to be coagulated, wherein, for establishing the size of the arc, an electrical signal dependent thereon is derived via a filter and is fed to a rectifier (7), the output signal (E) from which is fed to a control amplifier (5), in which this output signal (E) is compared either with the set-point signal (S) of a set-point transmitter (15) for the cutting operation or with the set-point (K) of a set-point transmitter (8) for the coagulation operation, and wherein the control amplifier (5) produces a signal (C), proportional to the difference of the signals E minus S or E minus K respectively, which signal (C) is supplied to an amplitude modulator (3), which controls the amplitude of the output voltage (U) of the power amplifier (4), characterized in that the filter (6) is so constructed that it passes at least one frequency of the non-harmonic frequencies of the basic frequency (f1 ) of the high-frequency oscillator (2) generated by the electric arc (11) between active electrode (12) and tissue (9) in the output (13, 14) and simultaneously sufficiently damps the basic frequency (f1 ) and also it harmonic frequencies that they do not have any influence upon the control signal (C), the at least one frequency being determined from the electrical voltage (U) or from the electrical current (1) between active electrode and tissue.