baber/WOPTO huggingface dataset:
Patent EP-0039686-A1 (EP)
Inventor: ELSTON COLIN
IPC: D21H21/24
Filed: 1980-08-06
Abstract: Materiau ameliore de membrane d'infusion pour des sachets de the et similaire obtenu en utilisant de la pulpe synthetique dans la phase d'etancheite par la chaleur (22) et en formant sur sa surface une rangee d'un grand nombre de petits crateres discontinus (34). Ces crateres (34), qui presentent une surface plane moyenne d'au moins environ 1x10-3 cm2, sont formes avant de secher le materiau multiphases forme initialement en giclant un liquide pulverise a faible impact (30) sur la phase d'etancheite par la chaleur (22). Les gouttelettes du liquide pulverisent les fibres et forment des crateres creux (34) et, parfois, exposent des parties de la phase fibreuse sous jacente (20) qui n'est pas rendue etanche par la chaleur. Les petits crateres (34) sont presents au travers de la phase a etancheite par la chaleur (22) dans une concentration d'au moins environ 40 par cm2 et occupent environ 10 a 75% de la surface exposee totale de la phase fibreuse a etancheite par la chaleur du materiau. La membrane est aussi traitee avec un agent tensio-actif.
Patent EP-0035564-A1 (EP)
Inventor: GARNER TERRY NEAL
IPC: H04L7/033
Filed: 1981-03-23
Abstract: Un circuit de detection de mots binaires de repetition (14-44) produit une pluralite d'echantillons dephases de la logique de chaque bit binaire formant le mot. La pluralite d'echantillons sont compares respectivement (17) a une sequence stockee de bits (18) formant le mot binaire a detecter. Ces comparaisons sont effectuees pour chaque sequence de depart possible d'echantillons ou de bits stockes entre l'intervalle de temps de deux echantillons. Une indication est donnee si un nombre selectionne de comparaison correspond. Un circuit de seuil (41) produit une sortie de decodage en reponse a un nombre selectionne d'indications base sur au moins deux echantillons dephases.
Patent EP-0037072-A1 (EP)
Inventor: ZEIDLER GUENTER DR DIPL-ING
IPC: H01B7/282
Filed: 1981-03-25
Abstract: Die Erfindung betrifft ein längswasserdichtes Kabel, insbesondere Nachrichtenkabel, in dessen Innerem eine eine wasserabweisende Substanz enthaltende Füllmasse vorgesehen ist, in die Gasbläschen eingelagert sind. Die Füllmasse ist mit einer netzbildenden thoxitropierenden Substanz angedickt, deren Raumnretz bei mechanischer Einwirkung zerrissen wird und sich im Ruhezustand unter wesentlicher Erhöhung der Viskosität wieder aufbaut. Die Größe der Gasbläschen (GB) wird im Hinblick auf die Reißfestigkeit der Netzstruktur so gewählt, daß der Auftrieb (A) der Gasblächen (GE) im Ruhezustand der Füllmasse wesentlich unterhalb der Reißfestigkeit liegt und dadurch die Gasbläschen (GB) im Ruhezustand in ihrer Lage zeitstabil gesichert sind.
Patent EP-0044556-A1 (EP)
Inventor: BRAUN EWALD ING-GRAD
IPC: H04B17/40
Filed: 1981-07-20
Abstract: 1. Method for monitoring intermediate regenerators (ZWR) which include a digital signal regenerator (DR) and a thelemetry signal regenerator (TR), between two line terminal devices of a digital transmission system, wherein telemetry signals are transmitted separately for each transmission direction via the same signal path as the digital data signals but in a different frequency position, wherein the first telemetry signal regenerator (TR), which does not receive a telemetry signal, cyclically transmits its own telemetry signal, and the telemetry signal regenerator (TR) of each following intermediate regenerator (ZWR) generates a telemetry signal which adjoins the last received telemetry signal and which includes results of a fault monitoring procedure, wherein a monitoring of the received and transmitted telemetry signal (TS) is carried out, and at the receiving-end line terminal device the intermediate regenerators (ZWR) are localised by counting the telemetry signals, characterised in that each telemetry signal regenerator (TR) generates a telemetry signal (TS) comprising at least one start block (S), a fault block (F) and a test block (P), that in known manner monitoring results of the transmission link and of the particular digital signal regenerator (DR) are transmitted in the fault block (F) of the associated telemetry signal (TS), that fault monitoring devices (UEC, UE2) of the digital signal regenerator (DR) are self-monitored by the simulation of faults, and that the result of the self-monitoring is transmitted in the test block (P) of the associated telemetry signal (TS).
Patent EP-0046992-A1 (EP)
Inventor: CREMER GOTTFRIED DR
IPC: F27D5/00
Filed: 1981-08-28
Abstract: 1. A process for producing plate-like, rapidly fired material (1), in the case of which the material is fired in roller kilns in a single layer and without burning tools, characterized in that at the outer edge of the plate-like material (1) a rim (3) with a frangible join (4) is formed opposite the middle part (2).
Patent EP-0047937-A1 (EP)
Inventor: NAKAMURA KUNIHIKO
IPC: B65H3/10
Filed: 1981-09-04
Abstract: A rotating drum (29) employed in this thin sheet feeding apparatus sucks the topmost one of stacked thin sheets, shifts it to a predetermined position, and then feeds it in the tangential direction of outer circumference of rotating drum (29). A pair of belts (71, 72) running on both sides of tangential direction form a V-shaped area (74) which is wide at the side of receiving the thin sheets fed from the drum but becomes narrower as it advances toward the tangential direction, thus allowing the thin sheets fed from the drum (29) to be guided to a thin sheet holding portion (73) which is formed by belts (71, 72) and to be conveyed to a predetermined place with the thin sheets held in the thin sheet holding portion (73). All of pulleys (64, 66, 67) for guiding belts (71,72) have diameters smaller than that of the rotating drum (29) and axes parallel to that (35) of the rotating drum (29), and are arranged eccentrically relative to the rotating drum (29). Belts (71, 72) are driven at a speed substantially equal to the maximum circumferential speed of the rotating drum (29).
Patent EP-0048400-A1 (EP)
Inventor: BRANDSTETTER FRANZ DR
IPC: C08L51/04
Filed: 1981-09-10
Abstract: Thermoplastische Formmassen auf der Grundlage von scnlagfest modifizierten Styrolpolymerisaten und Polyphenylenäthern, worin die Teilchen der Weichkomponente des schlagfest modifizierten Styrolpolymerisates einen mittleren Teilchendurchmesser haben, der größer als 1 Mikron ist, und wobei der Anteil der Teilchen, die kleiner als 0,6 Mikron sind, mindestens 40 Gew.% beträgt, und der Anteil der Teilchen, die einen Teilchendurchmesser von 0,6 bis 3 Mikron haben, kleiner als 3 Gew.% ist.
Patent EP-0041330-A1 (EP)
Inventor: KEARLEY ROBERT ANDREW
IPC: B01J27/122
Filed: 1981-05-15
Abstract: A catalyst suitable for use in ethylene oxychlorination having cupric chloride and potassium chloride deposited on support material characterised in that substantially all of the cupric chloride and potassium chloride deposited on the support material is in the form of the trichlorocuprate complex KCuCl 3 . A process for preparing ethylene dichloride using this catalyst and a process for preparing the catalyst is characterised in that a support material is treated with an aqueous solution consisting essentially of equimolar quantites of cupric chloride and potassium chloride and the treated support material is dried, the treating and drying steps being conducted at a temperature in excess of 76°C.
Patent EP-0042244-A1 (EP)
Title: Saw guide apparatus
Inventor: WYNN GORDON WILLIAMS
IPC: B27F1/04
Filed: 1981-06-08
Abstract: A saw guide apparatus is arranged to be placed upon a workpiece (W), having bearer means that define location planes for mutually transverse faces of the workpiece (W). The bearer means comprise at least two relatively adjustable members (4, 6 or 6, 54 or 6, 76 or 6, 102, 104) and a saw guide means (20) is provided on a first bearer member (6) to define a forwardly facing saw guide plane (30). A further one (4 or 54 or 76 or 102) of the bearer members is adjustable to provide a workpiece location plane rearwards of the saw guide means at an adjustable distance from the saw guide plane (30). The saw guide plane (30) is defined by a planar element (28) that can be mounted in the saw guide means in different positions relative to the bearer means. The saw blade is held against the guide face (30) of the planar element by a U-form resilient member (38) that is adjustable vertically of said guide face (30).
Patent EP-0044621-A1 (EP)
Inventor: EKHOLM PERTTI
IPC: G01J3/02
Filed: 1981-06-19
Abstract: The subject of the invention is a filter device for the filtration of radiation in a measurement device measuring radiation. The filter device (7) comprises several different filters as fitted into one detachable disk (1). According to the invention, the filter device comprises a magnet (12) which is placed at a vertical plane passing through the centre axis (13) of the filter disk (1), not higher than at the level of the centre axis (13). The filter disk (1) includes a second magnet (4) placed at the centre axis (13) of the disk (1). The opposite poles of these two magnets (4,12) are arranged as facing towards each other.
Patent EP-0051993-A1 (EP)
Inventor: HOBART RALPH J
IPC: F16K27/06
Filed: 1981-11-06
Abstract: The present invention relates to a ball valve having a housing (21) with an axial passageway (27) through the housing (21) providing fluid communication between first and second ends (23, 25) of the housing (21). A rotatable ball (33) is arranged within the axial passageway (27) for selectively opening and closing the axial passageway (27). A seal is arranged within the axial passageway (27) near the first end (23) of the housing (21) such that the seal is adapted to abut a surface on the rotatable ball (33). A blocking member (75) is provided for selectively preventing axial movement of the seal towards the first end (23) and for permitting axial movement of the seal towards the surface of the rotatable ball (33) independently of the blocking member (75). In a preferred embodiment, the seal is arranged on a seal carrier (67) which has an annular groove (73) in an outer peripheral surface. The blocking member (75) comprises an annular retaining ring (75) which is threadedly secured within the axial passageway (27) at the first end (23) of the housing (21) and is arranged in the annular groove (73) in the outer peripheral surface of the seal carrier (67). An external diameter of the annular groove (73) in the seal carrier (67) is less than an internal diameter of the annular retaining ring (75). A connecting sleeve (50) having a flange (49) at one end adapted to abut a radial surface (76) of the seal carrier (67) selectively urges the seal carrier (67) and the seal attached thereto into tight-fitting engagement with the surface of the rotatable ball (33) when a clamping nut (53) is secured to an outer peripheral surface of the housing (21) and urges the flange (49) of the connecting sleeve (50) into engagement with the seal carrier (67).
Patent EP-0053610-A1 (EP)
Inventor: SATZLER RONALD L
IPC: B26D1/18
Filed: 1980-06-16
Abstract: Machine a recouvrir un corps toroidal avec des couches de materiau elastomere, dans laquelle un appareil a couper et a coudre est prevu pour sectionner une partie de rebut d'une feuille de materiau (32) d'une partie de la feuille qui a ete appliquee sur un noyau toroidal (30) et pour coudre la partie appliquee sur le noyau (30). L'appareil (16, 18, 20, 22) comprend des actionneurs (45, 54) de positionnement des couteaux (104) et des organes de couture (105) en position de travail sur la peripherie exterieure et la peripherie interieure du noyau (30), les couteaux rotatifs (104) etant en position appropriee pour effectuer une coupe au travers du materiau sans faire d'incision dans le noyau (30) ou autre materiau sous jacent. L'appareil de coupe et de couture (16, 18, 20, 22) tourne autour du noyau (30) au fur et a mesure que le couteau rotatif (104) sectionne le materiau. Le couteau (104) est programme pour se retracter pendant que les organes de couture (105) continuent de coudre le bord du materiau applique sur le noyau (30).
Patent EP-0051681-A1 (EP)
Inventor: KOBAYASHI TOSHIAKI
IPC: C07D493/04
Filed: 1981-05-01
Abstract: Procede de preparation d'un dibenzylidene sorbitol ou d'un dibenzylidene xylitol en faisant reagir du sorbitol ou du xylitol avec un benzaldehyde eventuellement substitue ou son derive alkyle acetal en presence d'un catalyseur acide, un solvant organique hydrophobe, et un solvant organique polaire soluble dans l'eau, qui consiste a utiliser une quantite suffisante de ce solvant organique hydrophobe pour precipiter les cristaux de dibenzylidene sorbitol ou dibenzylidene xylitol et garder le systeme reactionnel dans un etat de gel ou dans un etat solide, en effectuant la reaction sous agitation forcee.
Patent EP-0058163-A1 (EP)
Inventor: DE SMET ERIC
IPC: G03B23/18
Filed: 1981-04-02
Abstract: Systeme de commande a projecteurs multiples permettant de synchroniser le fonctionnement des mecanismes d'avancement de ces projecteurs (201, 202) avec un programme audio au moyen d'impulsions de changement de projecteurs (1007, 1008) enregistrees sur une piste d'une bande magnetique ou d'un programme audio enregistre sur la meme piste de la bande. Sur la meme piste de la bande se trouve en outre un signal (1005, 1006) servant a commander l'intensite de la lampe dans chaque projecteur afin de permettre une projection avec apparition et disparition graduelle par chaque projecteur.
Patent EP-0076356-A1 (EP)
Inventor: NESTLER VOLKER DR DIPL PHYS
IPC: G01N21/31
Filed: 1982-02-12
Abstract: A method and apparatus for measuring the concentration of a substance capable of absorbing infrared, visible or ultraviolet radiation energy, the substance being in a mixture. The method and apparatus involve passing a beam of radiant energy having predetermined spectral response characteristics through the mixture, modulating the beam at a predetermined frequency  omega  to form two sequential separate intervals of radiation, the two intervals being separated from each other by dark intervals and being different from each other in spectral response, controlling the first one of the radiation intervals with a filter which selectively absorbs or transmits energy in the spectral region of the absorption of the substance being measured, controlling the second one of the radiation intervals with a filter which does not selectively absorb or transmit energy in the spectral region of the absorption of the substance being measured or in the spectral region of interference components, measuring the intensities of the radiation intervals after the beam has passed through the mixture using a wide-band detector to produce two output signals, phase rectifying the detector output signals with the frequencies  omega  and 2 omega  to form two signals S omega  and S2 omega   and forming the ratio of the two signals as a measure of the concentration of the components of interest.
Patent EP-0065078-A1 (EP)
Inventor: SCHMITT JOSEPH MICHAEL
IPC: C08F2/04
Filed: 1982-03-05
Abstract: This invention relates to treatment of acrylonitrile, acrylamide and related monomers of inferior polymerizability to provide such monomers in a form in which they exhibit improved polymerizability. More particularly this invention relates to such treatment wherein the treating agent ist a borane compound.
Patent EP-0068347-A1 (EP)
Inventor: TUERK ERICH
IPC: A46B11/04
Filed: 1982-06-18
Abstract: The device consists of a container (1) receiving a treatment liquid with an aperture which can be closed by a screw cap lid (7) and contains a porous liquid application head (6). The brush (11) assigned to the screw cap lid (7) for cleaning the surface prior to application of the liquid is to be reusable when one device has been used up and is to be adapted to the new device. The solution according to the invention consists in that the brush base (9) is designed in the shaped of a cap and can be plugged onto the cap lid (7) and held there by frictional engagement. <IMAGE>
Patent EP-0075775-A1 (EP)
Inventor: NACHTKAMP KLAUS DR
IPC: C08L75/00
Filed: 1982-09-13
Abstract: This invention relates to a new process for the preparation of storage stable aqueous dispersions or solutions of cross-linkable polyurethane polyureas containing heat activated cross-linking agents, in which mixtures of hydrophilically modified prepolymers containing isocyanate groups, hydrophobic polyisocyanates which contain blocked isocyanate groups and are neither soluble nor dispersible in water, and compounds containing at the most one free aminic or hydrazinic primary or secondary amino group and at least one blocked group which under the influence of water forms a free aminic or hydrazinic primary or secondary amino group and a total of at least two such amino groups are prepared in the absence of water and then mixed with water, and it also relates to the aqueous dispersions or solutions obtained by this process and to their use for the production of coatings on heat-resistant substrates.
Patent EP-0080176-A1 (EP)
Inventor: SCHLECKER RAINER DR
IPC: C07D487/04
Filed: 1982-11-19
Abstract: 1,2,4-Triazolo[1,5-c]-quinazolinones of the general formula I <IMAGE>  (I)  and their pharmaceutically tolerated salts, processes for their preparation and pharmaceutical formulations which contain these compounds and are useful drugs in the treatment of allergic disorders.
Patent EP-0058452-A1 (EP)
Inventor: PIRLET ROBERT
IPC: G01N21/89
Filed: 1982-02-08
Abstract: 1. Method of detecting surface defects on metal products (6) such as slabs, blooms, billets and beams, during rolling, continuous casting or otherwise, in which a number of rows of photosensitive detectors are used to scan the surface of the said products (6) and to measure remotely by means of a temperature-measuring device the temperature of clearly defined areas of the afore-mentioned surface, characterized by the fact that at all times during the said scanning operation at least one pair (11, 13) of photosensitive detectors are used to measure individually and simultaneously the radiation emitted by two areas of different size of the said surface, one of these two areas, termed the "confined area" (1), being contained within the other area, termed the "wide area" (2), also characterized by the fact that the signals representing the temperatures of the aforementioned confined and wide areas (1, 2) are combined and that this information is used to establish a signal known as the "defect signal", and further characterized by the fact that the existence in the confined area (1) of a shell or a crack is revealed when this defect signal is either below or above a reference signal determined previously according to the nature of the metal product (6) and the operating conditions.
Patent EP-0066326-A1 (EP)
Title: Dispositif de polarisation d'éléments actifs hyperfréquences
Inventor: DE RONDE FRANCOIS
IPC: H01P1/00
Filed: 1982-05-17
Abstract: Dispositif de polarisation d'éléments actifs hyperfréquences et notamment de transistors à effet de champ, composé d'un circuit d'alimentation destiné à fournir, par l'intermédiaire d'un tronçon (4) de ligne de transmission interposé entre ce circuit et une ligne principale de transmission (1) et présentant en son point de raccordement (6) avec celle-ci une impédance suffisamment élevée pour interdire la transmission du signal hyperfréquence utile parcourant la ligne principale (1) vers le circuit d'alimentation tout en autorisant la transmission du courant continu délivré par ce circuit, un courant continu de polarisation à un élément actif hyperfréquence placé en série sur la ligne principale de transmission. Ce dispositif comprend un filtre, passe-bande vis-à-vis du signal hyperfréquence utile et composé de deux rubans conducteurs (11) et (12) qui sont raccordés en parallèle sur la ligne principale de transmission (1), symétriquement de part et d'autre du point de raccordement (6) du tronçon de ligne à la ligne principale. Ces rubans sont situés à une distance de ce point (6) égale environ au quart de la longueur d'onde du signal hyperfréquence utile. Application: polarisation de tous éléments actifs hyperfréquences et notamment de ceux des systèmes de réception de télévision transmise par satellites.
Patent EP-0064799-A1 (EP)
Inventor: FIEDZIUSZKO SLAWOMIR JERZY
IPC: H01P1/20
Filed: 1982-02-18
Abstract: A ceramic resonator element (27) having high Q, high dielectric constant, and a low temperature coefficient of resonant frequency is enclosed within a cavity (3) to form a composite microwave resonator having reduced dimensions and weight as compared to a simple cavity resonator. A pair of tuning screws (29, 31) extend into the cavity (3) along orthogonal axes to tune the structure to resonance along these axes at frequencies near the fundamental resonance of the ceramic element. Several such cavities (3, 5, 7) can be formed in a short length of waveguide by the use of transverse partitions at spaced intervals and coupling between cavities can be accomplished by using simple slot (25), cross (21) or circular irises. In each cavity, a mode- perturbing screw (33) is positioned along an axis 45° from each of the orthogonal tuning screws (29, 31), such that resonance along either of the orthogonal axes is coupled to excite resonance also along the other. The realization of complex filter functions requiring cross couplings is feasible by means of coupling separately to only one of the two orthogonal resonant modes in the cavities.
Patent EP-0072148-A1 (EP)
Inventor: CULGAN JOHN MC DONALD
IPC: D02G3/32
Filed: 1982-07-28
Abstract: An elastomeric strand supply package is provided in the form of a bundle of elastomeric strands held together by a series of connected chain stitches which extend along the length of the bundle. The chain stitches are unravelled to free the individual strands, as the strands are being fed to a textile machine.
Patent EP-0104287-A1 (EP)
Inventor: SCARBERRY EUGENE NELSON
IPC: A61M16/04
Filed: 1982-09-28
Abstract: An emergency resuscitation and defibrillation apparatus (20) is provided by an endotracheal tube (22) having a tracheal obturator (30) and a second expandable cuff (32) for sealing against the pharyngeal tissues to provide an alternate sealing means for respiratory fluids if the blind intubation is not successful. A laryngeal tube (26) passes through this pharyngeal obturator (32) for alternatively introducing respiratory fluids into the lungs through the larynx (18). The endotracheal tube (22) may also be used as an esophageal obturator and inserted without the intubating guide means. Two internal electrode areas are provided; one of which (48) may be in the oral region for contacting the tongue and one of which may be in the esophagus (31,581 for contacting the esophageal wall. An internal conducting path is formed thereby for introducing electrical stimuli suitable for terminating cardiac fibrillation and other arrythmias. The endotracheal and laryngeal tubes may be individually accessed from outside the patient to ensure proper placement of the internal electrodes.
Patent EP-0059120-A1 (EP)
Title: Appareil indicateur cartographique, notamment pour la navigation aérienne
Inventor: REYMOND JEAN-CLAUDE
IPC: G01C21/22
Filed: 1982-01-26
Abstract: Appareil permettant de visualiser une image couleur de carte avec un lecteur simplifié comportant une ou deux voies détectrices au lieu de trois. Il comporte la carte mémorisée sur un support optique ou magnétique, en utilisant deux composantes chromatiques ou la composante de luminance. Dans un mode préféré, le support est un film (2) noir et blanc dont les densités enregistrées correspondent aux différentes couleurs, en nombre limité, de la carte. Le capteur unique est une caméra TV noir et blanc (5) associé à une source lumineuse (3) ou en photomultiplicateur associé à un tube flyingspot. La voie vidéo détectée (SV) est transmise après conversion analogique-numérique (8) dans une mémoire morte programmée (7) pour l'identification de la couleur lue et restitution des composantes R, V, B de visualisation selon une table prédéterminée. L'invention s'applique advantageusement à des systèmes indicateurs électroniques de navigation aérienne.