baber/WOPTO huggingface dataset:
Patent EP-0176581-A1 (EP)
Title: Cutting head for yarn cutting device.
Inventor: ORTHEY GEBHARD
IPC: A01D34/416
Filed: 1985-04-09
Abstract: PCT No. PCT/EP85/00160 Sec. 371 Date Dec. 5, 1985 Sec. 102(e) Date Dec. 5, 1985 PCT Filed Apr. 9, 1985 PCT Pub. No. WO85/04548 PCT Pub. Date Oct. 24, 1985.In a cutting head for an electric-motor-driven filament-type cutter the automatic adjustment of the length of the filament is effected in that intermittently a rotational movement occurs between a filament spool (36) and a sleeve (24) mounting said spool for axial displacement. The sleeve (24) is provided on the outside with locking cams and the filament spool on the inside with cams cooperating therewith. The sleeve (24) can be pushed in by hand against spring pressure to cancel the intermittent locking. For automatic filament adjustment a centrifugal adjustment is provided. For this purpose at least two radial ball slots (40) are provided between the housing portion (14) and a radial extension (48) of the sleeve (24) and in the ball slots balls (44) are guided which are adapted to be urged outwardly by centrifugal force. Since the height of the ball slot varies over an inclined plane (42), when the balls (44) move radially outwardly a spreading of the two parts (48, 14) takes place so that intermittent unlocking results. The individual rotational angle portions are limited by lower and upper cams which cooperate with a counter cam which is controlled by the displacement movement and cooperates alternately with the one or other cam, the sectionwise or intermittent angular displacement taking place by repeated switching on and off of the motor.
Patent EP-0191095-A1 (EP)
Title: Procede de controle de l'interface entre le petrole et l'eau pendant la decharge d'une boue par une centrifugeuse pour la separation de petrole et d'eau et boue
Inventor: LINDHOLST BORGE ARTHUR
IPC: B04B1/14
Filed: 1985-08-28
Abstract: Dans le tuyau de sortie d'eau (12) d'une centrifugeuse de pétrole, un débitmètre (15) est monté pour mesurer de manière continue la quantité d'eau sortant et, à l'aide d'un convertisseur de signaux, mesurer les moments de fermeture et réouverture d'une soupape (16) dans le tuyau de sortie d'eau (12) et d'ouverture et de refermeture d'une soupape (18) dans le tuyau d'eau de chasse de la centrifugeuse avant et après chaque signal pour ouvrir les ouvertures (4) de boue de la centrifugeuse. L'interface pétrole-eau dans la chambre de séparation de la centrifugeuse est ainsi commandée de sorte qu'une centrifugation continue est maintenue pendant le tirage de la boue.
Patent EP-0201568-A1 (EP)
Inventor: COBON GARY STEWART
IPC: A61K39/00
Filed: 1985-11-15
Abstract: Une préparation de vaccin comprend une suspension, un homogénat ou un extrait d'une espèce de nématode non parasite de mammifères ou d'oiseaux, et un excipient et/ou diluant pharmaceutiquement acceptable. Ce vaccin est utile pour immuniser des mammifères et des oiseaux contre d'autres espèces de nématodes parasites de ces mammifères et de ces oiseaux.
Patent EP-0191440-A1 (EP)
Inventor: LISCHKE BURKHARD
IPC: H01L21/027
Filed: 1986-02-07
Abstract: Lithografiegerät zur Erzeugung von Mikrostrukturen mit einer Korpuskularstrahlquelle (1), einem Kondensorlinsensystem ( 2, 3), einer steuerbaren Aperturblende (4) mit einer zeilenförmigen Mehrlochstruktur (17 ... 22) zur Erzeugung einer Mehrzahl von Korpuskularstrahlsonden, einer Austastblende und einer Abbildungsoptik (6, 7, OL). Angestrebt wird ein höherer Durchsatz von belichteten Strukturen. Zu diesem Zweck werden die Korpuskularstrahlen zu einem Bandstrahl zusammengefaßt, dessen größte Querschnittsabmessung (12, 13) etwa in Längsrichtung (23) der zeilenförmigen Mehrlochstruktur (17 ... 22) liegt, und dessen kleinste Querschnittsabmessung die Breite der Mehrlockstruktur nicht wesentlich übersteigt. Der Anwendungsbereich umfaßt Lithografiegeräte zur Erzeugung von Halbleiterschaltungen im Sub-µm-Bereich, auf GaAs-Basis und von Komponenten für die optische Nachrichtentechnik.
Patent EP-0199249-A1 (EP)
Inventor: POTH RAINER
IPC: H02G15/103
Filed: 1986-04-14
Abstract: 1. Electrical connector with a current path which is capable of being split and has two substantially aligned, bar-shaped conductors (1, 2) which are each surrounded by a rotationally symmetrical insulating body (5) and a contact arrangement (3, 4) connecting these conductors (1, 2) and adapted to compensate for misalignments of the bar-shaped conductors (1, 2), there being an interspace (6) between the two insulating bodies (5), characterised by the features : a) both insulating bodies (5) are surrounded, at least along one portion of their length, jointly by a collar (7) of elastic insulating material, which collar covers the interspace (6) and is provided at the level of the interspace (6) with a circumferential bulge (7a) which has a circumferential cavity (7b) open towards the interspace (6) ; b) the faces of the insulating bodies (5), which faces are turned towards each other, and the surface of the cavity (7b) of the collar (7) are electrically conductive and communicate in an electrically conductive manner both one with the other and also with the conductors (1, 2).
Patent EP-0209765-A1 (EP)
Inventor: WOLF JOHANN
IPC: H02H7/30
Filed: 1986-07-02
Abstract: The invention relates to an electrical distribution installation with a plurality of outputs (1) which are supplied from a common input (2) and are protected against interference on the consumer side, such as short-circuit, overload and fault currents, by switching off. To this end, the current paths are monitored by sensors (5, 6), for example measurement transducers, which are connected to a central electronics unit (7). An interruption of current paths by switching devices arranged electrically in series is achieved under the control of the central electronics unit, a main switch (4) being arranged upstream of a plurality of switching devices in branches (1). It is intended that the switching devices in the branches (1) be controllable semiconductor arrangements (3) which are connected on the control side to control outputs of the central electronics unit (7). <IMAGE>
Patent EP-0213355-A1 (EP)
Inventor: DRAIM JOHN E
IPC: B64G1/24
Filed: 1986-07-17
Abstract: An improved, optimized, four-satellite tetrahedral constellation (S₁ to S₄) using common period elliptic orbits is disclosed which provides continuous global coverage (i.e., any point on the earth can always maintain line-of-sight visibility with at least one of the four satellites). The constellation consists of two satellites having perigees in one hemisphere, and two satellites having perigees in the other hemisphere. All satellites have a common period, and positive visibility angles can be maintained down to a constellation (or satellite) period of 27 hours. At higher altitudes (longer periods) both the minimum visibility angles and the mean visibility angles will tend to increase. Replication may be provided by overlaying arrays with convenient offset. The invention is aplicable to any celestial body wherein two satellites have two periapses in one hemisphere and the other two satellites have periapses in the other hemisphere.
Patent EP-0221288-A1 (EP)
Inventor: MALINGE JEAN-LOUIS
IPC: G02B26/08
Filed: 1986-09-08
Abstract: The invention relates to electromagnetically commanded optical switches and in particular to access couplers to a series bus. 
     The subject of the invention is an optical switch of the movable mirror type which has an electromagnet which, under the influence of a command signal, permits the displacement of a slider supporting the mirror (3l) and a magnetic circuit (46, 47, 30) permitting the displacement of the slider to take place parallel to a plane of reference (P) in the zone of switching.
Patent EP-0229344-A1 (EP)
Inventor: ICHIKAWA YUKIO
IPC: H05K1/03
Filed: 1986-12-15
Abstract: In the process of chemical plating on a formed article composed of a polyarylene sulfide or a composition comprising a polyarylene sulfide as the predominant resin component, a method for selective chemical plating is provided, which comprises irradiating a portion not to be plated of the formed article with light of a wavelength of 0.1 nm to 800 nm and then subjecting the formed article to chemical plating.
Patent EP-0247255-A1 (EP)
Inventor: ECER GUNES M
IPC: F16J10/04
Filed: 1986-05-27
Abstract: A method of cladding an internal cavity surface of a metal object is disclosed. The method includes the steps:
     a) applying a powder metal layer on said internal surface, the metal powder including metal oxide or oxides, borides and carbides,   b) filling a pressure transmitting and flowable grain into said cavity to contact said layer,   c) and pressurizing said grain to cause sufficient pressure transmission to the powder metal layer to consolidate same.
Patent EP-0187729-A1 (EP)
Inventor: GARCEAU PATRICK
IPC: F16K5/06
Filed: 1986-01-10
Abstract: Vanne à obturateur sphérique, comprenant un corps de vanne (1) définissant une section de conduit amont (10) et une section de conduit aval (19), un obturateur sphérique (21) présentent une ouverture calibrée (20), des moyens (22) d'entraînement en rotation de l'obturateur sphérique (21) pour faire passer ceiui-ci d'une position de fermeture à une position d'ouverture et vice versa, et des moyens d'étanchéité (6, 7) pour assurer une étanchéité en position fermée de l'obturateur (21). 
     La vanne comprend en outre des moyens (23,25,3,4) de rétraction de joint couplés sélectivement aux moyens (22) d'entraînement en rotation de l'obturateur sphérique (21) et comprenant au moins un élément élastique (4) de stockage d'énergie, pour supprimer tout contact, en position d'ouverture de la vanne, d'une part entre l'obturateur (21) et les moyens d'étanchéité (6, 7). et d'autre part entre les moyens (22) d'entraînement en rotation et lesdits moyens de rétraction de joint.
Patent EP-0218572-A1 (EP)
Inventor: D ALAYER DE COSTEMORE D ARC ST
IPC: G11B27/34
Filed: 1986-08-13
Abstract: Apparatus for reproducing information carried along a spiral track of a record carrier (28) having a controller to locate a reproduction element (20) so that it follows the information track and to maintain a reproduction speed as the reproduction element recovers the information recorded along the information track at a normal rhythm. The controller compares the progression of the recovery of the information with a reference signal and delivers a control signal when a predetermined difference occurs indicative of a break in the rhythm of the progression of the recovery. The control signal adjusts the relative position between the record carrier (28) and the reproduction element (20) to restore the rhythm of the progression of the recovery.
Patent EP-0229825-A1 (EP)
Inventor: MUKA EDWARD
IPC: G03G15/04
Filed: 1986-06-25
Abstract: Un appareil pour stabiliser un rayon laser comprend une cellule opto-acoustique (12) qui reçoit un rayon laser d'entrée et produit un rayon lumineux non diffracté ou d'ordre zéro et un rayon diffracté en réponse à un signal HF à une fréquence prédéterminée. Le rayon d'ordre zéro est appliqué à un dispositif d'utilisation (17, 19) qui produit un rayon de sortie info-modulé sur une zone image. Afin de réduire le bruit dans le rayon de sortie sur la zone image, on a prévu un dispositif (18, 20) destiné à produire un signal électrique qui est fonction des changements de variations temporelles de l'intensité du rayon d'ordre zéro, un dispositif (31, 34) destiné à produire un signal de référence représentant l'intensité instantanée d'un rayon de sortie non-modulé provenant du dispositif d'utilisation (17, 19), et un dispositif réglable (20, 28) répondant au signal électrique et au signal de référence afin de modifier l'intensité du rayon d'ordre zéro dans le but de stabiliser le rayon.
Patent EP-0237557-A1 (EP)
Inventor: PENDLETON-HUGHES SIMON MARK
IPC: G02B6/34
Filed: 1986-09-23
Abstract: Dispositif de dérivation (T) pour un système de fibres optiques multiplexé en fonction de la longueur d'onde, le dispositif comprenant un réseau de fibres optiques (1-7), une lentille (B) de colimation de la lumière émise par la face terminale des fibres optiques et/ou de focalisation de lumière sur ladite face terminale, et un groupe de filtres spéculaires sélectifs aux longueurs d'ondes (F1-F5). Dans ce dispositif l'une des fibres forment un port d'entrée de liaisons multiplexé (1), une autre fibre forme un port de sortie de liaisons multiplexé (7), et au moins une autre paire de fibres forment respectivement, une prise de dérivation d'entrée (2) et une prise de dérivation de sortie (3), les filtres (F1-F5) étant arrangés suivant un ordre séquentiel par rapport aux longueurs d'ondes et sont inclinés angulairement pour effectuer le couplage de faisceaux lumineux d'une longueur d'onde sélectionnée appropriée entre le port d'entrée (1) et le port de sortie (7), entre la prise de dérivation d'entrée (2) et le port de sortie (7) et entre le port d'entrée (1) et la prise de dérivation de sortie (3).
Patent EP-0329648-A1 (EP)
Inventor: SVENSSON JAN-ERIK
IPC: F16B3/00
Filed: 1986-10-29
Abstract: Afin d'empêcher la rotation relative entre deux éléments (1 et 2) assemblés par filtrage, un élément (1) est pourvu d'un évidement (5) et l'autre élément (2) est pourvu d'un orifice (6). L'évidement (5) est formé de sorte que les parois (15) qui le définissent au moins dans une direction soient plus rapprochées l'une de l'autre que les parois qui définissent l'orifice (16). Lorsque l'on a assemblé les deux éléments (1 et 2) et qu'on les a mis dans la position relative voulue, l'orifice (6) est pourvu d'un élément de verrouillage qui se déplace dans l'orifice jusqu'à accrocher les parois (15) qui définissent l'évidement (5), en même temps qu'il accroche l'orifice (6), ce qui bloque toute rotation relative entre les deux éléments. L'élément de verrouillage peut faire partie d'un outil utilisé pour assembler les éléments dans leur position relative voulue, l'élément de verrouillage se séparant alors de l'outil.
Patent EP-0235673-A1 (EP)
Inventor: GRAF ERNST
IPC: A61B10/02
Filed: 1987-02-18
Abstract: The pencil-shaped handle part (1) has a circular cross-section and a rough surface. The smear part has the shape of two spread-apart fingers (2,3), one finger (2) of which is longer and narrower than the other finger (3). The smear part together with the fingers (2,3) is designed to be flat. One of the two surfaces of the smear part has a coarse finish (4); this has no edges, is hemispherical to semi-oval and possesses a uniform height of approximately 1/10 mm. The opposite edges of the fingers (2,3) and the transition from finger to finger are rounded and provided with a coarse finish. The other edges are rounded but are not provided with a coarse finish. The ungrained surface of the smear part is provided with a stabilising rib (5). The longer finger (2) has a padding-like rounding (6) directed against the other finger. The cell count in the smear is a multiple higher than with known spatulas. <IMAGE>
Patent EP-0234572-A1 (EP)
Inventor: GUSTAFSSON BO
IPC: B22D11/10
Filed: 1987-02-25
Abstract: Metallurgical container, such as a ladle, tundish, casting box or furnace, provided with a heating device comprising an inductive heating means. According to the invention said heating device (2) consists of a tube-like portion connected or connectable to the bottom or the lower portion of the side walls of the container. At least one valve (4), such as a sliding valve, is connected to the tube-like portion, and by means of an inductive heating coil (3) and/or an electromagnetic stirrer arranged in or around said tube-like portion the melt in the heating device can be subjected to stirring. The tube-like portion is preferably formed as an outlet part (2) of the container.
Patent EP-0242760-A1 (EP)
Inventor: FAHLBUSCH DIETER
IPC: B60R11/02
Filed: 1987-04-13
Abstract: 1. Mechanical anti-theft device for accessories installed in motor vehicles, in particular car radios, cassette players and the like, the accessory being held by means of spring catches (14c) projecting on both sides, which engage in the slide-in frame (20) or in the installation wall and having release elements for the spring catches (14c), which elements can be introduced into insertion openings (13, 13a, 14, 14a) of the accessory, characterized in that an insertion opening (13, 13a, 14, 14a) constructed as a lock hole (15) receives a security cylinder lock (16) which engages in the slide-in frame (20) or in the installation wall during locking, blocking the insertion opening for the release element.
Patent EP-0244812-A1 (EP)
Inventor: KREH ROBERT PAUL
IPC: C07C45/30
Filed: 1987-05-05
Abstract: A process for oxidizing aromatic and alkyl substituted aromatic compounds to carbonyl containing compounds by contacting an aromatic and alkyl aromatic compound with an aqueous solution of ceric methanesulfonate or ceric trifluoromethanesulfonate having at least 0.2 molar cerium ion concentration and from 1.5 to 9 molar concentration of free methanesulfonic acid or from 0.75 to 7 molar concentration of free trifluoromethanesulfonic acid. Lower concentration of free acid may be used by including an organic cosolvent which has at least 2 percent solubility in water. 
     The present invention is further directed to a new solid product, cerium(IV) methanesulfonate hydroxide hydrate. 
     Finally, the present invention is also directed to an oxidation process wherein aqueous acidic solutions of certain thallium(III) organosulfonates having at least 0.1 molar thallium ion concentration are contacted with an organic compound to form a related oxidized organic compound.
Patent EP-0270752-A1 (EP)
Inventor: BHATTACHARYA SOMNATH
IPC: H01L23/498
Filed: 1983-06-01
Abstract: A method of preparing a conductor for solder bonding and a substrate to which this method may be applied. The method involves the use of three layers comprising a conductor layer 32, a barrier layer 33 and a solder wettable layer 35ʹ. Solder bonds may be made to this solder wettable layer. During thermal cycling there may, in the absence of the barrier layer, be a tendency for material from the conductor layer to diffuse into the solder wettable layer and thence into the solder where it can form intermetallic alloys with Sn in the solder, causing the solder to become brittle and liable to failure. The inclusion of a barrier layer of suitable material, eg Cr or Co, reduces this diffusion and hence increases the reliability of the solder bonds. 
     Optionally, the method includes provision for solderless bonding by thermocompression or ultrasonic bonding. This may be performed on the barrier layer at 37 or it may be performed elsewhere.
Patent EP-0266783-A1 (EP)
Inventor: FIEDLER KURT
IPC: F42B3/18
Filed: 1987-11-06
Abstract: 1. An ignition component part with a base body (1) for the retention of electrical connecting wires (3, 4) for an igniting bridge (7) and a capacitor connected in parallel with this, characterised in that the capacitor is formed or respectively arranged in or directly on the base body (1) itself and the igniting bridge (7) is connected directly on the capacitor.
Patent EP-0270153-A1 (EP)
Inventor: VINK NICOLAAS GERRIT
IPC: H04N9/28
Filed: 1987-11-03
Abstract: Picture display device with a monochrome (projection) display tube (2) provided with a deflection unit (9) in which the line deflection coil (10) and the field deflection coil (11) are arranged contiguously in the direction of the tube axis, with the line deflection coil facing the screen side of the picture tube. Furthermore a convergence correction coil system is provided with a first coil (13) which is arranged coaxially with respect to the line deflection coil and generates a magnetic field at right angles to the horizontal deflection field, and a second coil (14) which is arranged coaxially with respect to the field deflection coil and generates a magnetic field at right angles to the vertical deflection field.
Patent EP-0242945-A1 (EP)
Inventor: KOWALEWSKI JANUSZ J
IPC: A01K15/02
Filed: 1987-02-11
Abstract: An acoustic device for eliciting either attraction or repulsion behavioural responses in fish comprises a water tight enclosure having a radiating surface rigidly supported in one end thereof. Drive means for the radiating surface are provided with the capability of causing the radiating surface to vibrate at its resonant frequencies so that an acoustic signal is generated capable of a peak sound pressure level of at least 0.5 kPa (0 to peak) at a distance of 3 meters from the radiating surface. The signal generated has one fundamental frequency component in the range 20 to 1000 Hz and a plurality of resonant and harmonic frequencies associated with said fundamental frequency. The drive means, radiating surface and enclosure coact to generate an acoustic signal having characteristics such as resonant frequencies, peak pressures and temporal patterns which may be select­ively optimized to produce the desired behavioural response.
Patent EP-0239350-A1 (EP)
Inventor: KAMIYAMA YOSHIHIKO
IPC: B29D29/10
Filed: 1987-03-23
Abstract: A power transmitting belt manufacture wherein belts are molded to have various cross sections. The belts are machined to a desired cross section. Each belt is entrained about drive and driven pulleys (44, 46) to run the belt under a preselected tension. At least one roller (98) is caused to engage the back surface of the driven belt to reinforce the otherwise unsupported belt at the point of cutting between drive and driven pulleys. A pair of opposed cutting blades (120) are engaged with the opposite sides of the belt to form the opposite side edges of the final belt section. An apparatus is disclosed for fabricating such a power transmitting belt which has a belt feeder for placing the belt over a drive pulley and a driven pulley (44, 46), a pair of belt machining units each having at least one rotatable cutting blade (120) for cutting the side walls of the belt, X-axis movable bases for controlling the movement of belt machining units towards and away from each other and thereby control belt width, a roller unit, and a Y-axis movable base for carrying the roller unit for pressing a roller (98) of the roller unit against the back surface of the belt.
Patent EP-0246876-A1 (EP)
Inventor: CHAMBERS HARRY DONALD
IPC: F16B37/12
Filed: 1987-05-20
Abstract: The present specification discloses a nut for use in securing a male threaded fastening member. The aim of the present invention is to provide a nut (1) which when located in a preferred position on a host member, can tilt or move laterally to take account of the insertion of a roughly aligned male threaded fastening member during rapid joining of items to be fastened. 
     The nut of the present invention comprises a body (1) with a bore (5) formed therein, a thread (7,9) being provided in the bore (5) and at least part (3) of the body (1) being resiliently flexible at least in a direction transverse to the bore (5). Thus the nut of the present invention can be located in, for example, a recess in a host member, e.g. cage, and the resiliently flexible nature of at least part (3) of the nut body (1) allows the nut to move to correctly align the thread (7,9) with a roughly inserted male threaded fastening member.
Patent EP-0260068-A1 (EP)
Inventor: DEMENEY DARWIN D
IPC: E02D3/10
Filed: 1987-09-03
Abstract: A flow channel matrix (20) for drainage comprises corrugated net (10) thermoformed to have upstanding projections (22,24) disposed on opposed surfaces of the netting to provide flow channels for draining ground water.
Patent EP-0246157-A1 (EP)
Title: Perfectionnement aux procédés et dispositifs de fusion de matériaux fibrables
Inventor: BESNE MICHEL
IPC: F27B1/16
Filed: 1987-05-13
Abstract: L'invention concerne un procédé de chargement amélioré pour une enceinte de fusion de matériaux, tels des laitiers de hauts fourneaux ou des verres basaltiques, en vue de la production de fibres de roche.Selon l'invention, l'alimentation en gaz comburant est menée de façon non uniforme pour créer dans la section du cubilot correspondant, au niveau du trou de coulée (8) un gradient de vitesse de circulation des gaz, les vitesses de çir- culation les plus faibles se rencontrant à proximité dudit trou de coulée.