baber/WOPTO huggingface dataset:
Patent EP-0026924-A1 (EP)
Inventor: STEINBERGER MICHAEL LOUIS
IPC: H04B1/10
Filed: 1980-10-02
Abstract: A desired polarized signal (102) and an interfering orthogonally polarized signal (104), including cross-polarization components, are concurrently received at an antenna (100). In the present arrangement, the orthogonally polarized components of the received signal are separated (105) and transmitted along separate paths (106, 107) and recombined (110) after the phase and amplitude of the separated polarized interfering signal sample has been appropriately adjusted (114) for maximally cancelling cross-polarization components thereof in the other path. A feedback path includes circuitry (120, 123, 124) for obtaining a sample of any remaining interfering signal in the recombined output signal, generating a signal representative of the power envelope of such sample, and then generating appropriate control signals (126, 127) in response to such representative power envelope signal to provide improved adjustment of the amplitude and phase of the separated polarized interfering signal sample.
Patent EP-0029196-A1 (EP)
Inventor: FRIEDEMANN WOLFGANG DR
IPC: C07H15/12
Filed: 1980-11-10
Abstract: Die Bindemittel basieren auf wässrigen Alkalimetallsilikatlösungen (Molverhältnis SiO2 : Me2O = 2,0 bis 3,4 : 1; Me = Na und/oder K; Feststoffgehalt 35 bis 50 Gew.-%) und enthalten reduktiv aminierte Mono-, Di- oder Oligosaccharide. Als solche kommen vorzugsweise unter Einwirkung von Wasserstoff erhaltene Umsetzungsprodukte von Glucose, Galaktose oder Maltose, beziehungsweise deren Gemische, mit Methylamin, Ethylamin, Butylamin oder Ethanolamin, beziehungsweise deren Gemische, in Frage. Die Bindemittel finden Verwendung zur Herstellung von Formkörpern aus feinteiligen Füllstoffen, zum Beispiel Quarzsand, insbesondere von Formen und/oder Kernen für den Metallguss unter Zusatz gebräuchlicher anorganischer und/oder organischer Härter.
Patent EP-0028070-A1 (EP)
Inventor: WOOD THOMAS JOHN
IPC: B05C17/005
Filed: 1980-09-24
Abstract: A gun for applying mastic material especially butyl mastic sealant comprises a barrel (1) for receiving mastic material (M), e.g. in a cartridge (2), the barrel (1) having electric heater means (10) about it for heat softening the mastic material (M) so that on application of pressure to the softened mastic material (M) it is ejected from the nozzle (7) in suitable form for application. As shown pressure is applied to the mastic material (M) by air under pressure admitted to the rear of the barrel (1) through a trigger operated valve (31), the air acting on an internal rear closure (22) of the cartridge container (20). The nozzle (7) is detachable for front end loading of a cartridge (2) in the barrel (1), a rear part (77) of the nozzle (7) piercing the forward end of the cartridge container (20) when the nozzle (7) is remounted on the barrel (1). An outer casing (11) is heat insulated from the heating means (10) by an air space (A).
Patent EP-0028219-A1 (EP)
Inventor: BELLINI ENRICA NEE FORNERA
IPC: B65B43/26
Filed: 1980-11-17
Abstract: L'appareil illustre dans la fig. 1 comprend un dispositif de prelevement (4, 5, 6) des sacs (8) d'un paquet, un dispositif de predisposition (9) du sac (8) et de prise et de deplacement (13, 14, 16, 17, 18) de ce dernier a une pince enfileuse de sacs (19, 21, 22, 23) et des dispositifs synchroniseurs (25, 32, 35, 36, 37, 38, 39) montes sur la machine ensacheuse (1) en regard de chaque bec de chargement du materiau (2, 3). Cet appareil peut etre applique a n'importe quel type d'ensacheuse, sans aucune modification.
Patent EP-0028222-A1 (EP)
Title: Process for transporting and storing radioactive materials.
Inventor: DOROSZLAI PAL
IPC: G21F5/00
Filed: 1980-11-17
Abstract: Process for transporting and storing radioactive materials, particularly fuel elements of reactors. The radioactive materials are sealingly enclosed in a container (7) resistant to chemical attacks. This container is then placed on a mechanical carrier (17), protected against thermal and radiation effects. The container is forwarded to a storage station, removed from the carrier and introduced into a concrete silo (12). Thereby, the intermediary storage of fuel elements in expensive transport containers is avoided.
Patent EP-0053106-A1 (EP)
Inventor: RUIZ OSCAR FRANCISCO
IPC: B29C48/10
Filed: 1980-04-23
Abstract: Une matrice a profiler (14) utilisee dans le traitement de materiau tubulaire ou la finition est prioritaire, par exemple un catheter, se compose d'un corps (20) en materiau conducteur de chaleur ayant un passage traversant forme d'un premier alesage (22) s'etendant depuis une face et d'un second alesage coaxial s'etendant depuis une face opposee (18), le second alesage etant plus grand que le premier alesage (22) le troncon intermediaire (24) entre les alesages etant conique depuis le diametre du second alesage vers le diametre du premier alesage (22), la section intermediaire conique (24) et le premier alesage (22) etant en alignement par une insertion annulaire integrale en teflon, un organe de retenue etant prevu pour maintenir l'insertion dans la matrice.
Patent EP-0035709-A1 (EP)
Inventor: LAHNE ULRICH
IPC: C07C29/15
Filed: 1981-02-26
Abstract: Dieser Reaktor (1) dient zur Durchführung einer Methanolsynthese. Er weist innerhalb eines Gehäuses (2) eine Schüttung aus Katalysatorteilchen auf, in der im wesentlichen quer zur Strömungsrichtung (12) des Synthesegases verlaufende Rohre (5) zur Führung eines Kühlfluids angeordnet sind. Der lichte Durchmesser der Rohre (5) beträgt zwischen 4 und 50 mm, der Abstand a zweier benachbarter Rohre (5) quer zur Strömungsrichtung (12) liegt zwischen dem zweifach und dem zwanzigfachen Betrag der kleinsten Längenabmessung eines Katalysatorteilchens und der Abstand c zweier benachbarter Rohre (5) in Strömungsrichtung des Synthesegases ist kleiner als 10a. Der Abstand c kann sich entlang der Strömungsrichtung des Synthesegases ändern.
Patent EP-0036509-A1 (EP)
Inventor: SAVIT JOSEPH
IPC: B65D27/32
Filed: 1980-02-02
Abstract: A process is provided for the opening of envelopes made of cellulosic paper in which there is applied to at least one envelope edge as the sole reactant with the cellulose therein a non-noxious organic acid having at least one pK value at room temperature between about 1.5 and about 5, followed by the application of heat and mild mechanical action to the envelope edge.
Patent EP-0061505-A1 (EP)
Inventor: FIRMA CARL FREUDENBERG
IPC: B29C59/02
Filed: 1981-03-26
Abstract: 1. Process for the preparation of a padded or other insole, in which a single or multi-layer sheet of a closed-cell, foamed, cross-linked polyolefine is heated to plastic deformability and brought into the desired form, characterised in that the sheet (2) is heated to a temperature of 110 to 140 degrees C evenly across its entire cross-section, that a cold stamping tool (6) is placed on the surface forming the upper side and pressed towards the side of the sheet forming the base surface to effect complete separation, and that the stamping tool (6) is then left in this position for a time sufficient to avoid a return in the area of the sheet (2) deformed by the stamping tool (6).
Patent EP-0037118-A1 (EP)
Inventor: SASAKI YOSHIYUKI
IPC: D02G1/18
Filed: 1981-03-31
Abstract: A process for manufacturing a bulky flat yarn comprising: preparing at least two kinds of thermoplastic synthetic undrawn yarns (1, 2) having different natural draw ratios, respectively; simultaneously drawing said prepared yarns at a draw ratio which is equal to or larger than the smallest natural draw ratio of the yarns and which is equal to or smaller than the largest natural draw ratio; and releasing drawing tension in the yarns after they are drawn. The yarns are mixed by means of an interlacing air nozzle (3) before or after they are drawn.
Patent EP-0038949-A1 (EP)
Inventor: SCHNEIDER HARTMUT DIPL-CHEM DR
IPC: C03B37/027
Filed: 1981-04-01
Abstract: Es wird eine Glasfaser (1) für Lichtwellenleiterzwecke beschrieben, die aus einem Stück besteht und in der eine oder mehrere in Längsrichtung der Faser aufeinanderfolgende Öffnungen (11, 12, 13) ausgebildet sind. Aus einer solchen Faser (1) können Faserverzweigungen durch Durchtrennen der Faser im Bereich einer Öffnung hergestellt werden. Eine solche Faser (1) kann auch mit zwei Kernen hergestellt werden und der Abstand der Kerne kann zwischen den Öffnungen so klein gemacht werden, daß Licht zwischen den Kernen überkoppeln kann. Es können dann aus der Faser auch optische Richtkoppler hergestellt werden.
Patent EP-0039953-A1 (EP)
Inventor: LATHLAEN RICHARD A
IPC: G02B6/38
Filed: 1981-05-13
Abstract: A connector for use in effecting optical signal transmissive connections between the ends of optical fibers (15) is provided employing at least three surfaces (10) defining a fiber-receiving channel (12). The walls defining the channel surfaces are resiliently movable whereby application of compressive forces to the walls results in shrinkage of the interior channel defined thereby. The channel walls may thus align fiber ends disposed therein along a longitudinal axis.
Patent EP-0043951-A1 (EP)
Inventor: DINTER PETER
IPC: B29C48/49
Filed: 1981-06-24
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung einer coextrudierten Verbundfolie aus mindestens zwei thermoplastischen Kunststoffen, wobei man in mehreren, voneinander getrennten, übereinander liegenden Ebenen einzelne, rechteckig ausgeformte Kunststoffschmelzestränge mit einer Breite, die ein Vielfaches der des Einlaufkanals der Breitschlitzdüse beträgt, zusammenführt und aus diesen gleichartig geschichteten Strängen durch ihre Zusammenführung in eine gemeinsame, sich in Richtung des Austrittsspaltes der Breitschlitzdüse erstreckende Ebene, bei gleichzeitiger Reduzierung der Breite der Einzelstränge sowie ihre seitliche Aneinanderlagerung in dieser Ebene einen kombinierten Verbundstrang mit dem Schichtaufbau der Einzelstränge und der Breite der Düseneinlaufkanals bildet. Weiterhin betrifft die Erfindung auch eine Vorrichtung zur Durchführung des Verfahrens.
Patent EP-0049737-A1 (EP)
Inventor: SULLIVAN RICHARD WALTER
IPC: F26B15/00
Filed: 1981-07-04
Abstract: The present invention discloses a way of separating and treating the covered surfaces of stacked articles in abutting face-to-face contact. It is particularly applicable to stacked planar articles, those having a relatively small width dimension and at least two substantially parallel surfaces in abutting contact, such as metal beverage container closures. The articles are pushed through a curvilinear path (14) defined by a constant width trackwork of a herein specified design, allowed to pivot on the portions of the articles in proximity to the shorter radius whereby fan-like separation of the portions in proximity to the longer radius occurs, and treating medium, such as heated air, is directed toward the separated portions. Greater uniformity in treatment may be obtained by rotating the articles, at least once, as they traverse the curvilinear path (14). A preferred embodiment designed to dry the sealant on metal beverage container closures is disclosed herein.
Patent EP-0045089-A1 (EP)
Inventor: UHER EDMOND
IPC: A46B11/00
Filed: 1981-07-28
Abstract: The cylindrical lock comprises flat-shaped tumblers (7), freely movable within the guiding slots of the inner cylinder; in the locked state, these tumblers engage a groove (9) of the outer cylinder (1). In such locks, the tumblers (7) are located against the surface of the groove (9) and are, therefore, at the same height. When an object is led into the keyhole of the lock (11), which bears against the side surfaces of the keyhole of the lock (11), all tumblers may rise up to the part where the inner cylinder (5) is rotated. With a view to improve the safety of the lock, it is proposed to locate the tumblers at different heights and to provide heels (19) engaging a recess (17) so that, in the locked state, the heels be located against the edge of recess (17) so that, in the locked state, the heels be located against the edge of recess (17) and the tumblers engage the groove (9) at different depths. The trumblers are thereby prevented from being raised up together at the same height in their upper position.
Patent EP-0049823-A1 (EP)
Inventor: NELSEN SUZANNE B
IPC: C08G63/676
Filed: 1981-09-30
Abstract: Segmented thermoplastic copolyester elastomers containing recurring polymeric long chain ester units derived from phthalic acids and long chain glycols and short chain ester units derived from phthalic acids and a mixture of 1,4-butanediol and 1,4-butenediol.
Patent EP-0051251-A1 (EP)
Inventor: RAUSING HANS ANDERS
IPC: B65B55/14
Filed: 1981-10-27
Abstract: The invention relates to a method forthe preparation and packing of food products, in particular fish products of long keeping quality, by disintegrating and sterilizing the fish and allowing the sterilized fish mass to coagulate under pressure in a forming and filling pipe (7), the inside cross-section (15) of which corresponds to the cross-section of the packing container (16) wherein the product is to be packed. The forming and filling pipe (7) is provided, moreover, with cut-off elements (11) and flaplike shut-off elements (14) to make possible the separation and feeding out of the product from the forming and filling pipe tothe packing containers (16).
Patent EP-0053866-A1 (EP)
Inventor: HOFFMANN ALFRED
IPC: B28B11/08
Filed: 1981-11-30
Abstract: According to the claimed process a superior roundness is obtained at low cost and less time in case the roughtly formed ceramic ball element (4) is placed in the open end of a tube (1) which end part has such a diameter and shape (3) that the ball (9) can remain in the tube and whilst the tube is set under vibration, preferably at a frequency of 20 - 25 KH. Meanwhile polishing means (7) is supplied to the ceramic ball surface.
Patent EP-0045615-A1 (EP)
Inventor: FLEURY NOEL WILFRED
IPC: F04D25/04
Filed: 1981-07-27
Abstract: A ventilating device comprises a centrifugal fan (24) and a rotor (10) capable of being rotated by moving air for driving the fan (24), the rotor (10) comprising a base plate (20) for outwardly deflecting air passing through the fan (24) and an air scoop extending upwardly from the base plate comprising two arcuate rotor blades (12) in spaced overlapping relation with their concave surfaces in opposit-on to define a sinusoidal passage between the rotor blades, and a cover plate (14) extending only over the area defined between the rotor blades. The device is primarily intended for use on vehicles including ships or for ventilating buildings or caravans.
Patent EP-0053880-A1 (EP)
Inventor: SALAM HASSAN PADDY ABDEL
IPC: G09F9/37
Filed: 1981-11-12
Abstract: A stationary matrix panel has magnetic display elements arranged in vertical and horizontal rows, each element having two stable states of contrasting appearance. Electromagnetic actuator heads are mechanically coupled together by resilient couplings so as to move in unison and actuate selected display elements. The couplings are arranged to allow limited movement in a direction normal to that of the travel of the actuator heads across the matrix panel, thereby allowing for slight misalignment in the panel. Each actuator head contains a number of individual electromagnets and is responsive to a respective indexing track which provides signals indicative of actual position of the actuation of the electromagnets in the head. The matrix panel has a plurality of guide rails arranged to provide accurate vertical registration of the heads, each guide rail being slotted to provide the indexing, In one embodiment the matrix panel is made of a two-dimensional array of matrix units each having a two-dimensional array of display elements and each providing as an integral part thereof a portion of a guide track and a portion of an indexing track.
Patent EP-0036349-A1 (EP)
Title: Procédé et dispositif pour le freinage d'aéronefs à large voie roulant sur le sol
Inventor: MARTIN HENRI
IPC: B64C25/48
Filed: 1981-03-02
Abstract: Procédé pour le freinage d'un aéronef roulant sur le sol et pourvu, d'une part, d'un train d'atterrissage comportant deux atterrisseurs écartés, disposés de part et d'autre de l'axe longitudinal dudit aéronef et pourvus chacun d'au moins une roue (1 ou 3) et de moyens de freinage (2 ou 4) et, d'autre part, de deux organes (11 et 12) actionnables par le pilote et respectivement associés à l'actionnement des moyens de freinage (2 et 4) desdits atterrisseurs, procédé selon lequel on établit des liaisons croisées entre chacun desdits organes d'actionnement (11 et 12) et les moyens de freinage (2 et 4) de l'atterrisseur associé à l'autre desdits organes (11 et 12). Selon l'invention, ce procédé est caractérisé en ce que lesdites liaisons croisées sont telles que, lorsque l'on actionne l'un desdits organes (11 ou 12),celui-ci entraîne en plus d'une action de freinage directe sur l'atterrisseur auquel il est associé, une action de freinage croisée de moindre importance sur l'atterrisseur associé à l'autre organe. Freinage d'avions à large voie.
Patent EP-0045712-A1 (EP)
Inventor: VOSSEN FRANZ
IPC: B65D71/00
Filed: 1981-07-21
Abstract: A carrying and holding device comprising a plate or the like having provision for receiving a cup or the like, especially a fruit or yogurt cup and including laterally bent up edge portions to secure the cup for storage in groups within boxes. The carrying device is formed from a flat sheet of cardboard or the like which is folded to form a rectangular case with a recess for the cup, the spacing between two facing edges of the recess being less than the diameter of the cup so as to be deformed to hold the rim of the cup while gripping its side wall.
Patent EP-0036409-A1 (EP)
Inventor: BECKMANN GEORG
IPC: F27D15/02
Filed: 1981-03-12
Abstract: In einer Kühleinrichtung für heiße Schüttgüter, bei der zum Kühlen des Schüttgutes ein Kreislaufgas verwendet wird, welches als Heizgas einer Wärmeverwertungsanlage, wie z.B. Dampferzeuger und/oder Trockner, dient, stellt die Rückkühlung des Kreislaufgases, auf möglichst tiefe Temperaturen, ein wirtschaftliches Problem dar. Es wird daher vorgeschlagen nur einen Teil des Kreislaufgases auf tiefe Temperaturen abkühlen und den Rest bei mittlerer Temperature oder gegebenenfalls in zwei weiteren Temperaturstufen in die Schüttgutkühleinrichtung über getrennte Zuführungen einzublasen, wodurch einerseits das Schüttgut auf tiefere Temperaturen abgekühlt und andererseits im Kreislaufgas Strähnenbildung vermieden wird. Vorteilhaft wird hiebei auf gleiche Temperaturdifferenz zwischen Schüttgut und Kühlgas geachtet und dadurch die Umströmung und Kühlung des Schüttgutes vergleichmäßigt, wodurch Glutnester vermeidbar sind. Bei einer Kühleinrichtung für glühenden Koks läßt sich dabei der Koks um etwa 50° tiefer abkühlen und die Wärmerückgewinnung entsprechend erhöhen.
Patent EP-0079330-A1 (EP)
Inventor: KATSCHINSKI ULRICH
IPC: B22D11/055
Filed: 1981-05-21
Abstract: Les moules metalliques pour la coulee continue de fils, en particulier de cuivre ou d'alliages de cuivre comprennent des cavites de moulage alignees entourees de parois de graphite refroidies par un circuit de refroidissement. Afin de ne remplacer que les pieces usees ou endommagees et pour que ce remplacement soit simple et que le volume du moule soit petit, le moule est compose d'elements independants, a savoir d'elements de refroidissement (1) et d'elements de support (2) qui alternent lateralement ou eventuellement verticalement. Les elements de support (2) renfermant les cavites de moule (10) sont mobiles par rapport aux elements de refroidissement voisins (1). Chaque element de support (2) peut etre presse individuellement et a l'encontre de la direction de coulee contre une surface de butee (18'). Les elements de refroidissement (1) et de support (2) peuvent etre serres transversalement a la direction de coulee.
Patent EP-0078463-A1 (EP)
Inventor: BALLMER HORST DIPL-ING
IPC: G02F1/17
Filed: 1982-10-22
Abstract: A continuous change in color is provided in order to control the absorptance of an electrochromic layer. The quantities of charge to be fed and removed by two sources of constant current are measured with a forward/backward counter. For decoloring processes, smaller amounts of charge are removed from the layer than are supplied to it for corresponding coloring processes. The quantities of charge removal for decoloring processes are, however, slightly greater than the quantities of charge which are theoretically necessary to obtain intermediate values with exactly the same absorptance, thereby assuring against destruction of the layer, even in case of numerous changes between different colorings. Preferred fields of use are lenses, particularly eyeglass lenses, filters and dimmable mirrors, using an applied electrochromic layer whose absorptance is varied.
Patent EP-0082302-A1 (EP)
Inventor: KLUBER LUITPOLD
IPC: E04F10/02
Filed: 1982-11-12
Abstract: 1. In a protective device against the sun and/or bad weather, in particular for openings in buildings, for places and the like with an inclined or horizontal surface respectively in relation to the vertical, with at least one covering curtain (1) carried by a winding shaft (9) arranged in the zone of a surface edge of the area to be covered, and in the unwound state preferably hold in an inclined or horizontal position respectively in relation to the vertical, said covering curtain being operable by at least one traction roller (4) which acts on its end opposite the end fixed at the side of the winding shaft and can be returned by means of a guide mechanism (5) arranged in the zone of the surface edge of the area to be covered opposite the winding shaft (9), and being held in initial tension by a spring (17), characterized in that at least two traction rollers (4), by their end opposite the end acting on the covering curtain, can be fixed to a winding-up mechanism (8, 10, 11) which can be operated in both winding-up and unwinding directions by means of an actuating mechanism (13) and which is turningly bearinged in relation to the winding shaft (9) and drivingly connected herewith by means of at least one initially stressed spring (17).
Patent EP-0083718-A1 (EP)
Inventor: HORI YASURO
IPC: H01F27/33
Filed: 1982-11-23
Abstract: A noice-reduction device for a stationary induction apparatus is disclosed in which sound insulation panels (4) for reducing the noises radiated from the side walls (2) of a tank (1) are mounted on the reinforcing channel (3) protruded outside of the tank (1) of the induction apparatus. Vibration sensors (5) detect the vibrations transmitted from the tank (1) to the sound insulation panels (4) through the reinforcing channels (3). Vibrators (6) apply vibrations of opposite phase to the vibrations detected by the vibration sensors (5). The vibration sensors (5) and vibrators (6) make up vibration cancelling devices.
Patent EP-0088164-A1 (EP)
Title: Feeding device
Inventor: ENGEL WERNER
IPC: B24B7/17
Filed: 1982-12-13
Abstract: A feeding device for machining equipment consists of a transport device in the form of a perforated metal sheet (7), which interacts with a magnet device, in the form of at least one direct current electromagnet (17-19) mounted stationary in the region of the workpiece holder, which electromagnet draws each of the workpieces (4, 5), preferably piston rings, into an aperture (9) in the perforated metal sheet (7), high transport speeds being achieved. As a consequence of the change in the magnetic field when a ferromagnetic workpiece (4, 5) enters the latter, the magnet (17-19) automatically switches off, via a control (22), so that only one workpiece (4, 5) can be drawn into an aperture (9). Additional very weak electromagnets (20, 21) connected as permanent magnets are intended to prevent the drawn-in workpiece (4, 5) from falling out of the aperture (9) when the electromagnet (17-19) is switched off. <IMAGE>