baber/WOPTO huggingface dataset:
Patent EP-0022838-A1 (EP)
Inventor: HEDECO
IPC: A63B23/02
Filed: 1980-08-15
Abstract: Un portique de suspension est destine aux personnes ayant des problemes dorsaux et plus specialement aux personnes qui souhaitent soulager leur dos. Le dispositif sert a ouvrir les espaces des disques de la colonne vertebrale. Le portique de suspension se caracterise tout d'abord en ce qu'il constitue une unite facilement transportable qui ne demande que peu d'espace mais permet neanmoins une ouverture efficace des espaces des disques de la colonne vertebrale. L'invention se caracterise specialement en ce que tout en utilisant une methode bien connue pour essayer d'eliminer les problemes des disques du dos, c'est-a-dire de se suspendre par les mains, des moyens simples -sous forme d'un support dorsal (11) reglable, mobile verticalement mais immobile horizontalement qui est combine a des supports de pieds (9, 10) places de maniere appropriee par rapport a une barre superieure (5) a laquelle la personne se suspend a l'aide de ses mains -sont utilises de maniere a obtenir une ouverture efficace des espaces entre les vertebres de la colonne vertebrale de maniere a elargir ces espaces pour les disques de la colonne vertebrale.
Patent EP-0026230-A1 (EP)
Title: Compact vending machine.
Inventor: RUSKIN FRANK
IPC: G07F11/38
Filed: 1980-10-23
Abstract: A vending machine which comprises a replaceable, transparent loading magazine forming an array of honeycombed slots holding the goods to be dispensed. The magazine is positioned upside down over a plate having a small trap door under each slot. A chute under the trap doors directs the food falling through the trap doors toward a dispensing slot. The trap doors are controlled by electrical signals generated upon selection of the goods by the customer. The selection is made by dialing on a numerical keyboard the identification of the slot holding the desired item. The selection is enabled by a signal issued from the coin box after acceptance of the correct change.
Patent EP-0029447-A1 (EP)
Inventor: LAFUZE DAVID LOGAN
IPC: H02J3/38
Filed: 1980-12-15
Abstract: Appareil de commande de frequences, ou simplement commande de frequences pour un systeme a courant alternatif, adapte pour etre connecte en parallele a un autre systeme, avec application particuliere a des systemes de frequences constantes a vitesse variable (VFCF). Chaque systeme possede une commande de frequences individuelle qui recoit un signal d'entree (72) correspondant a la difference de la frequence et/ou phase de fonctionnement de la pluralite de systeme. Chaque commande de frequence individuelle comprend un oscillateur de frequences de reference (60) qui fonctionne a une frequence fixe, un oscillateur commande par des signaux (71), et une boucle de reaction (62-70) qui compare les frequences des deux oscillateurs (60, 71). Lorsque le signal d'entree (72) est present, la frequence de l'oscillateur commande (71) varie en consequence, jusqu'a une frequence qui est la moyenne des frequences naturelles des differents systemes. En l'absence du signal d'entree (72), l'oscillateur commande (71) fonctionne a la frequence de l'oscillateur de reference (60).
Patent EP-0035021-A1 (EP)
Title: Moyeu de pignons de cycle a plusieurs vitesses et cycle comprenant ce moyeu
Inventor: LOVE STEPHEN HOWARD
IPC: B62M9/12
Filed: 1981-03-09
Abstract: Un moyeu a pignons de cycle a plusieurs vitesses comprend un boitier de pignon (4) et un organe d'entree d'entrainement (16) dont une extremite se projette depuis le boitier. Cette extremite est adaptee pour recevoir un bloc de pignon de derailleur a dents multiples (19) qui comprend de preference son propre mecanisme de roue libre. Un organe d'embrayage (25) peut etre mis en rotation par l'organe d'entree d'entrainement (16) et peut coulisser axialement sur ce dernier entre des positions ou il entraine directement un porteur (39) fixe au boitier et ou il entraine le porteur par l'intermediaire d'un dispositif d'engrenage planetaire (34, 35, 36, 41). Le moyeu lui-meme est de preference depourvu de tout mecanisme d'encliquetage de roue libre et les pignons interieurs trouvant dans le moyeu sont en engrenement constant et leurs distances radiales ou axiales relatives ne sont pas modifiees pendant le fonctionnement du moyeu.
Patent EP-0035528-A1 (EP)
Inventor: NEUMANN HARTMUT
IPC: A61M25/098
Filed: 1981-03-23
Abstract: Le catheter, notamment catheter veineux, presente des fils d'identification (2) attenuant les rayons X, disposes longitudinalement dans la paroi du catheter. Ces fils permettent le controle et la localisation du catheter (1) dans le corps du patient. Des irregularites (4, 5, 6) sont menagees en nombre predetermine en direction longitudinale et a distances prefixees de l'extremite distale (3) du catheter. Ces irregularites peuvent consister en elargissements (5) ou en interruptions (4) des fils d'identification. Des zones annulaires (6) attenuant les rayons X, disposees dans la region des interruptions (4), peuvent aussi etre prevues. Un nombre variable de ces zones annulaires (6) peut etre arrange avec les differentes irregularites des fils d'identification. Une partie annulaire attenuant les rayons X peut etre menagee a l'extremite distale du catheter (3). Elle peut etre formee de plusieurs rondelles placees parallelement cote a cote, visibles optiquement (p. ex. colorees).
Patent EP-0058222-A1 (EP)
Inventor: BLASCHKE KURT
IPC: E21B3/025
Filed: 1981-07-08
Abstract: 1. A hydraulic tubing machine for the rotational oscillation of casings for foundation piles, adapted to be attached to a crane type scooping apparatus and comprising a base frame (2) for sliding movement of the machine over the ground, a gripping collar (5) for gripping the casing (1) and mounted on the base frame for rotational and vertical movement of the collar, a steering link (10) engaging with and following the movements of the gripping collar, and a pair of hydraulic rotary cylinders (11, 12) connected to the circumferentially distributed links (13, 14) of the gripping collar (5), characterized in that the gripping collar (5) may be radially positioned relative to the base frame (2) by means of a shifting cylinder (20) via the steering link (10) and that the control system of the shifting cylinder (20) includes a preloaded float position at its valve end, in which the piston of the shifting cylinder (20) is pressurized on both sides by opposedly acting hydraulic forces from each pressure accumulator (24, 25), in such a manner that the quantities of pressure fluid displaced by the stroke of the cylinder piston due to the longitudinal movements of the steering link (10) and the movements of the gripping collar (5) (raising, lowering, oscillating movements) are alternately fed to the pressure accumulators (24, 25).
Patent EP-0046522-A1 (EP)
Inventor: KASTENING BERTEL PROFESSOR DR
IPC: C23G1/36
Filed: 1981-08-03
Abstract: In addition to catalyzing the reoxidization of spent alkaline etching agent, the suspension of activated carbon powder in the etching solution also increases the speed of etching when the etching solution is recirculated in the etching of printed circuit boards. The ammonium sulfate etching solution is set to a pH of about 9 by the addition of ammonia gas. In the recirculation of the etching solution, a part of the solution can be freed by filtration from suspended carbon particles and passed through the cathode and anode chambers of an electrolysis cell for the recovery of the etched metal by deposition on the cathode. The activated carbon powder for this purpose is calcined before use, at a temperature of between 900 DEG and 1200 DEG  C. in vacuum or in an atmosphere that is inert, reducing, or only slightly oxidizing as in the case of an atmosphere containing carbon dioxide, water vapor or both, in a concentration that does not appreciably oxidize the carbon particles.
Patent EP-0048375-A1 (EP)
Inventor: MAURER FRITZ DR
IPC: C07C45/63
Filed: 1981-09-07
Abstract: A process for the preparation of 3-bromo-4-fluorobenzoic acid of the formula   <IMAGE>   comprising reacting fluorobenzene of the formula <IMAGE>  acetyl chloride in the presence of an acylation catalyst at a temperature from about 0 DEG  to 100 DEG  C., reacting the reaction mixture thereby obtained with bromine at a temperature from about 50 DEG  to 150 DEG  C., separating the resulting bromination product and reacting it with hypochlorite solution at a temperature between about 0 DEG  and 100 DEG  C. Aluminum chloride is the preferred catalyst.
Patent EP-0055362-A1 (EP)
Inventor: BREVETEAM S A
IPC: D04H11/08
Filed: 1981-10-26
Abstract: A textile flat structure is manufactured by needle processing of a pile yarn tufted into a carrier layer so that some pile loops of the pile yarn forming an upper layer are engaged by needles and their height and shape are changed, whereas at least one pile yarn is pulled toward the carrier layer, whereby a texture and/or pattern is produced. The textile flat structure has a carrier layer, a pile yarn tufted into the carrier layer and having pile loops at an upper side of the carrier layer and connecting base loops at a lower side thereof, whereas the pile loops forming an upper layer have at least non-uniform different heights.
Patent EP-0054960-A1 (EP)
Inventor: HANSEL OTTO
IPC: C13B50/00
Filed: 1981-12-22
Abstract: Ein Verfahren zur kontinuierlichen Herstellung von Hartzuckermassen aus einer Zucker-Wasser-Glukose-Lösung, die nach dem Kochen durch Behandlung unter Unterdruck vom Wasser befreit und anschliessend der weiteren Aufbereitung in einem Mischer od. dgl. eingeführt werden, soll es gestatten, die Hartzuckermasse ohne mechanische Arbeit aus dem Vakuum auszutragen und dabei den kontinuierlich ablaufenden Kochvorgang mit dem kontinuierlichen Mischprozess in einem geschlossenen Mischsystem zu verbinden. Dies wird hier dadurch erreicht, dass die Zuckerlösung zwischen dem kontinuierlichen Aufbereitungs- und Mischvorgang portionsweise vakuumiert wird.
Patent EP-0040062-A1 (EP)
Inventor: ANDERSON ALEXANDER BARRIE
IPC: A44B11/10
Filed: 1981-05-08
Abstract: A belt length adjustment device comprises a metal plate (2) shaped (14) at one end for securement of the device and having the other end rolled over. An aperture (6) adjacent the rolled over end provides a snubbing edge (10) and the rolled over end is also apertured to provide an end bar (9). A plastics cover provides an arm (20) extending from the vicinity of the rolled over end to the plate and providing a second snubbing edge (22). The snubbing edges engage by resilience of the arm assisted by a spring (30). The loaded belt end extends from between the snubbing edge around the end bar and down the back of the arm to enhance the grip of the snubbing edges. In a variant, the loaded belt end extends forwardly of the arm (64).
Patent EP-0037318-A1 (EP)
Inventor: COUSSE HENRI DR CHEM
IPC: A61K31/19
Filed: 1981-03-20
Abstract: 1. A composition for external use for the treatment and prevention of skin disorders, particularly for the treatment and prevention of dandruff, characterised in that it contains as an active principle at least one metallic derivative corresponding to formula I :  see diagramm : EP0037318,P6,F1  wherein R represents hydrogen, a halogen, a C1 -C3 lower alkyl radical, or a C1 -C3 lower alkoxy radical, M represents the following metallic cations : Zn**++ , Cu**++ , Mg**++ , Mn**++ , Fe**++ , Ni**++ and Ag**+ , and n represents 1 or 2.
Patent EP-0044779-A1 (EP)
Title: Doublets repliés en plaques pour très haute fréquence et réseaux de tels doublets
Inventor: DUBOST GERARD
IPC: H01P5/10
Filed: 1981-07-16
Abstract: Le doublet replié hautes fréquences comprend: - deux demi-plaques symétriques (1, 2) séparées par une coupure (3); - une première et une seconde plaque longue continue (4, 9) séparées des côtés adjacents des demi-plaques (1, 2) par un intervalle, les demi-plaques (1, 2) constituant le brin alimenté et la première plaque longue (4) constituant le brin replié, la seconde plaque longue (9) étant symétrique de la première par rapport à l'axe de symétrie (10) des demi-plaques, la largeur commune des deux demi-plaques (1, 2) étant sensiblement plus grande que celle des plaques longues (4, 9), les extrémités des plaques longues étant respectivement réunies aux extrémités extérieures des demi-plaques; - une ligne triplaque (8) alimentant le doublet au voisinage de la coupure (3) et ayant sa portion terminale dirigée suivant l'axe de symétrie des demi-plaques (1, 2); et - un plan réflecteur constitué par une plaque continue qui est l'une des surfaces de masses de la ligne triplaque (8). Perpendicularement aux deux plaques longues (4, 9), dans leurs régions médianes opposées aux intervalles, sont prévues des parties conductrices symétriques (7,13) relativement larges servant de surfaces de masse à la ligne triplaque. Les plaques larges (7, 13) sont réunies par une plaque symétrique (14) dans laquelle sont découpées des évidements (15, 16) dont les bords sont relativement distants des demi-plaques du doublet.
Patent EP-0065547-A1 (EP)
Inventor: BARNETT GEORGE HENRY
IPC: H01M50/426
Filed: 1981-11-26
Abstract: Procede de polymerisation par greffe par radiation d'un monomere d'acide carboxylique fluore non sature sur une membrane permselective fluoropolymere de maniere a ameliorer son rendement lorsqu'elle est utilisee dans une cellule d'electrolyse.
Patent EP-0058395-A1 (EP)
Inventor: BIASI ADRIANO
IPC: G11B3/00
Filed: 1982-02-11
Abstract: The continuous playback device particularly for disk record players incorporated to dolls and the like, comprises a shaped arm (2) supporting a loud-speaker (1), a stylus carrying arm (15), a disk record carrier plate (6), bored axially and provided with at least one bushing, a movable pawl, characterised in that said at least one bushing (7, 8) has a radial projection (9) along its edge, while the pawl has, on its bottom face facing the disk record carrier plate, a groove (13) adapted to removably engage with the projection (9) of the bushing, the pawl having a protrusion (14) on the top face thereof.
Patent EP-0062761-A1 (EP)
Inventor: KAUTZ WERNER
IPC: H03C7/02
Filed: 1982-03-06
Abstract: Bei einem Doppler-VOR muß die Phase der Trägerschwingung des Trägersignals symmetrisch zwischen den Phasen der Trägerschwingungen der Seitenbandsignale liegen. Um diese Phasenbeziehungen zu überwachen, wird das von den Seitenbandantennen (1) empfangene Trägersignal Mischern (14, 15) die als weiteres Eingangssignal einen Teil des oberen bzw. des unteren Seitenbandsignals erhalten, zugeführt. Die Mischerausgangssignale werden einer Phasenvergleichseinrichtung (16) zugeführt, deren Ausgangssignal beim Vorhandensein der vorgeschriebenen Phasenbeziehungen einen bestimmten Wert haben muß Das Ausgangssignal der Phasenvergleichseinrichtung (16) wird in einer Überwachungseinrichtung (19) mit dem Sollwert verglichen.
Patent EP-0062259-A1 (EP)
Inventor: NAKAMAE KENJI
IPC: D04H1/492
Filed: 1982-03-26
Abstract: A multilayer compsite sheet useful as a substrate for artificial leather, comprises at least three fibrous layers, namely, a superficial layer (A) consisting of a spun-laid web composed of extremely fine fibers having an average denier of 0.5 or less and three-dimensionally entangled with each other; and intermediate layer (B) consisting of a web of staple fibers having a length of 50 mm or less and entangled together; and a base layer (C) consisting of a woven or knitted fabric, the above-mentioned three fibrous layers being superimposed on each other and combined together in such a manner that a portion of the fibers in each layer penetrates into the adjacent layers and becomes entangled three-dimensionally with the fibers in the adjacent layers.
Patent EP-0064762-A1 (EP)
Inventor: GROLLA HERBERT
IPC: B29C51/42
Filed: 1982-05-11
Abstract: 1. An apparatus for heating plastics sheeting and for the application thereof on to a pattern arranged on a pattern plate for the fabrication of vacuum-stabilized moulds of sand by the vacuum-forming process, comprising a frame (6) which can be raised and lowered and which on its underside has means (13) for holding the sheet, and a heat source (21) arranged above the frame for heating the plastics sheet, wherein the frame (6) can be lowered with the plastics sheet (2) held thereon from an upper heating position in the vicinity of the heat source until it comes to rest on the pattern plate (27), characterized in that the heat source (21) serves to heat a heating means (4) provided with a heating plate (16), that the periphery of the heating plate (16) corresponds approximately to the inner unobstructed cross-section of the frame (6), that the heating plate has a contact surface (17) for the plastics sheet (2) directed towards the underside and spaced apart over its surface it has low-pressure openings (26) for the suction of the plastics sheet (2) on to the heating plate (16) when the frame is in the heating position.
Patent EP-0067351-A1 (EP)
Inventor: LUNDER TITO-LIVIO
IPC: A23F3/34
Filed: 1982-05-29
Abstract: A process for preparing a powdered tea extract which comprises extracting tea leaves firstly at ambient temperature and then at an elevated temperature, with an aqueous medium which contains, at least during the extraction at ambient temperature, a food-acceptable carboxylic acid or a corresponding food-acceptable salt or any mixture thereof and afterwards drying the aqueous extract obtained.
Patent EP-0096093-A1 (EP)
Inventor: HENNECKE FRANZ ING
IPC: F23D14/52
Filed: 1982-06-09
Abstract: Mittels der Düse (3) wird unter Wärmezufuhr der Brennbart (2) aufgeschmolzen und durch die kinetische Energie eines Gasstrahls weggeblasen Seitliche Düsenplatten weisen Brenngasaustrittöffnungen (5a) auf, zwischen denen ein Sauerstoffschlitz (4) angeordnet ist der das Austrittsende eines Konus (5) bildet, der von einer in Längsrichtung vergrösserten Verteilkammer ausgeht. Durch den Konus (5) wird dem Sauerstoffschlitz an seinen sich in Längsrichtung gegenüberliegenden Endbereichen eine erhöhte Menge von Sauerstoff zugeführt.
Patent EP-0068215-A1 (EP)
Inventor: SCHOTTEN THEODOR
IPC: A63B23/04
Filed: 1982-06-10
Abstract: In an apparatus for passive leg-exercises comprising a pedal bearing which is supported by a floor stand and a pedal crank with pedals driven by a driving motor, the invention provides that above the floor stand, which forms a lower apparatus section, there is an independent upper section which carries handle bars. This upper section is connected with the floor stand by a tube of flat cross sectional configuration and is inclined from the vehicle in the direction towards the user. The knees of the user are maintained relatively apart by smooth walls of the upper section. The user can operate the apparatus from a wheelchair so that it is possible to treat particularly patients suffering from illnesses such as multiple sclerosis or paralysis. The pedals are suspended and therefore allow, even where full control function is lost in the patient's feet, an optimal anatomically correct position at all times while the crank is turning.
Patent EP-0075077-A1 (EP)
Inventor: POAG HAROLD D
IPC: B65H5/10
Filed: 1982-06-28
Abstract: An apparatus for withdrawing single newspapers from the bottom of a stack and presenting them in an overlapped stream to a conveyor for additional processing. The apparatus includes a plurality of gripper members (54, 56) mounted in first and second groups for opposed linear reciprocation on individual rotatably driven stem valves (20) disposed in spaced and parallel relation. The stem valves are operatively connected to a vacuum source and are effective in causing first one group of gripper members and then the other to grip and remove the bottom paper from the stack. To facilitate removal of each paper the apparatus includes a device for effecting a floating action on the individual papers within the stack and vacuum controlled fingers (88, 90) for initiating partial separation of the bottom paper from the stack immediately prior to its withdrawal by the gripper members.
Patent EP-0074612-A1 (EP)
Inventor: YANADORI NICHIO
IPC: F28D20/02
Filed: 1982-09-08
Abstract: A heat-storing vessel (4) filled with a heat-storing material of latent heat type (5) is provided with a fluid flow passage (8) in thermal contact with the heat-storing material for passing a fluid for storing and releasing heat. By passing a hot fluid through the fluid flow passage, the heat-storing material in the heat-storing vessel is melted to store heat. By passing a cold fluid through the fluid flow passage, the heat-storing material in the heat-storing vessel is solidified to release heat. The heat-storing material contains a gelling agent to suppress a phase separation phenomenon. A low temperature part (4a) is provided at a part of the heat-storing vessel and the heat-storing material containing the gelling agent is retained in a solid state at the low temperature part to prevent supercooling of the heat-storing material.
Patent EP-0078972-A1 (EP)
Inventor: HAAZ JOSEF
IPC: F24F13/14
Filed: 1982-10-26
Abstract: The invention concerns a volume flow regulator for ventilation systems with a conduit section (1) in which a regulating part (3) is pivotably mounted about an axle (2) which bisects the conduit cross section, whereby the regulating part (3) has a basically even surface on its leading side and a length which corresponds to the conduit height. In order to reduce the noises produced by the volume flow regulator itself, the regulating part (3) has a semicircular section in a plane vertical to its pivot axle (2), whereby the section radius corresponds to one half the conduit height. In a rectangular conduit section the regulating part (3) is a semicylinder whose curved contour fits against a conduit wall with a slight amount of play in all regulating positions. The regulating part can be balanced in various ways. In addition, a diffuser (24, 27) can be connected in after it which also functions as a sound absorber.
Patent EP-0088831-A1 (EP)
Inventor: BRUYNES CORNELIS ADRIANUS
IPC: C07C321/14
Filed: 1982-03-11
Abstract: Process for the preparation of thioethers by reacting a silylated thiol of the general formula:
     wherein R represents an organic group and R 1 , R 2  and R 3  are the same or different and each represents an alkyl group having 1 to 4 carbon atoms, with an organic halide, sulphate or sulphonate in the presence of hexamethylphosphoric triamide as a solvent or co-solvent. The process is carried out under neutral conditions in aprotic solvents at a temperature between 0° and 150°C.
Patent EP-0073550-A1 (EP)
Inventor: FIEBIG AUGUST EMIL
IPC: B29C39/12
Filed: 1982-01-04
Abstract: Decorations resembling stained glass miniatures which release perfume into the atmosphere are manufactured from perfume-containing thermoplastic resin compositions and multiple-opening frames. The method of filling the resin composition into the openings of the frames provides a secure interlock between the filled resin and the ribs of the frames, and in a preferred procedure, the bottom surface of the filled resin is clarified to improve the transparency of the filled resin, which is preferably employed in multiple colors.