baber/WOPTO huggingface dataset:
Patent EP-0050731-A1 (EP)
Inventor: HORN FRIEDRICH
IPC: A47C27/10
Filed: 1981-09-11
Abstract: Ein Therapiekissen zur Behandlung von Patienten besteht aus einem luftmatratzenartig aufblasbaren Hohlkörper 10, der zwei spiegelbildlich zur Längsmitte angeordnete Wülste 24, 26 aufweist, die ein aufblasbares Einkammersystem bilden und die im Kopfbereich 14 nahezu aneinandergrenzen, jedoch im Rumpfbereich im Abstand voneinander liegen, wo eine Mittelkammer gebildet wird, die einen länglichen elastisch verformbaren Körper 32 mit geringerer Verformbarkeit als die der Wüste aufweist. Der Körper ist vorzugsweise in der Zwischenkammer längsverschiebbar angeordnet. Alternativ ist es möglich, diese Zwischenkammer als von den Wülsten unabhängig aufblasbare Kammer auszubilden. Das Therapiekissen erlaubt eine stabile Lagerung des Patienten und durch rhytmische Bewegungen können z.B. Wirbel-und Gelenkblockaden behandelt werden.
Patent EP-0049473-A1 (EP)
Inventor: KARWAT HEINZ DR
IPC: C01B3/52
Filed: 1981-09-30
Abstract: Methods and apparatus for scrubbing gaseous mixtures containing ammonia are disclosed in which the gaseous mixtures are contacted with methanol in a scrubbing column to remove any acidic gases therefrom, the methanol is separated from the acidic gases and recirculated, and at least a portion of the methanol is contacted with an ion exchange material so as to remove at least a portion of the ammonia therefrom. In one embodiment of the invention, the method and apparatus also includes addition of methanol to the gaseous mixture prior to contacting in the scrubbing column so as to produce a methanol-water mixture with any water contained in the gaseous mixture and prevent the icing thereof, and includes separating the methanol-water mixture from the gaseous mixture prior to contacting with the scrubbing column as well as separating the methanol from the water and recirculating the methanol.
Patent EP-0042183-A1 (EP)
Inventor: PONATO ETIENNE
IPC: B42D15/02
Filed: 1981-03-11
Abstract: 1. Method of making a card-shaped, machine-readable information carrier, comprising a first layer, which is enclosed between two further layers opaque at least to visible light, and upon or in which layer data constituting the information are disposed with a predetermined alignment relative to at least one edge of the information carrier, in which method firstly all the layers are laid one upon another in the intended sequence and are bonded to one another to form an integral semifinished product, and thereafter at least one edge intended for guiding the information carrier in the machine reader is cut, characterized in that the first layer, or a frame into which this layer is so fitted that the data are disposed with a predetermined alignment relative to the inner edges of the frame, is furnished with a first guide means aligned relative to the data or to at least one inner edge of the frame and thereafter the guide edge is cut in a cutting tool, which possesses a second guide means, complementary to the first guide means and provided for positioning the semifinished product.
Patent EP-0046317-A1 (EP)
Inventor: VITINS MICHAEL DR
IPC: H02H3/38
Filed: 1981-07-23
Abstract: 1. Method for detecting the direction of a short circuit in electric facilities (1) and particularly in electric lines and power-supply systems, a) in which method a fault direction criterion with respect to a measurement location (2) is generated from current and voltage measurement signals (i, u) which are derived from these electric facilities (1), b) in connection with which at least one current difference signal (DELTA i) is formed by forming the difference between the current measurement signal (i) and at least one current reference signal (io ), c) and at least one voltage difference signal (DELTA u) being formed by forming the difference between the voltage measurement signal (u) and a voltage reference signal (uo ) and d) at least one of these reference signals (io , uo ) being derived from the variation with time of these current and voltage measurement signals (i and u), characterised in e) that at least one predeterminable current limit value (¦io ¦) is used as the current reference signal (io ) and f) that a line short circuit is associated with a forward direction (V) or backward direction as a function of an agreement or non-agreement of the signs of these current and voltage difference signals (DELTA i, DELTA u).
Patent EP-0042276-A1 (EP)
Inventor: O'DELL RAYMOND JOSEPH ALBERT
IPC: G01L19/12
Filed: 1981-06-15
Abstract: The invention provides a warning system for use with a high-pressure gas cylinder connected through a pressure-reducing regulator 3 to a utilisation device such as an oxyacetylene welding tool. In one embodiment, a T-connector 8 is inserted in the connection to the utilisation device so that pressure may be applied to a pressure switch 13. This switch is mounted in a housing 10 together with a battery 12 and an audible warning device 14. In another embodiment, the warning is triggered off by movement of the Bourdon tube 22 in a pressure gauge 6 and, in a third embodiment, the warning device is controlled by movement of the diaphragm in the regulator 3 itself.
Patent EP-0075632-A1 (EP)
Inventor: KIM DONGSUNG ROBERT
IPC: G06F9/26
Filed: 1981-09-30
Abstract: A microprogrammed data processing system is provided in which each high level instruction is performed by one or more tasks, each task being in turn performed by executing one or more task microinstructions in a microprogrammed manner. Dynamic resource allocation and task synchronization are additionally provided along with a three-stage pipelined architecture so as to provide both multiprogramming and multiprocessing on a microinstruction level.
Patent EP-0042325-A1 (EP)
Inventor: CHEVRET REMY
IPC: F16C33/78
Filed: 1981-06-09
Abstract: 1. Cardan joint with off-set axes for uniting two shafts (1, 2), forming between them a variable angle, the opposite extremities (5, 6) of which are, respectively, expanded and contracted so that there are fixed inside them external rings (7, 8) in two parts (17, 18) of two bearings (3, 4), the said joint comprising two orthogonal axes (11, 12) mounted, respectively, on shafts (1, 2), characterized in that the inside rings (9, 10) of ball bearings (3, 4) are fitted, respectively, on two orthogonal axes (11 and 12) which are integral with a connection sleeve (13) mounted by means of said ball bearings (4) on the contracted end (16) of one (2) of the said shafts.
Patent EP-0080543-A1 (EP)
Inventor: LE GOURRIEREC ROLLAND
IPC: B65D19/20
Filed: 1981-12-02
Abstract: Rigid uprights (2) are engaged inside the packaging (1), a part (2a) of said uprights projecting below the base acts as a foot for the container. Cross pieces (3) integral with the uprights and/or with the base are arranged between the uprights (2). Such a container lends itself to handling by means of forklift trucks, without the use of pallets. <IMAGE>
Patent EP-0036852-A1 (EP)
Inventor: KAMMERHOFER KLAUS DIPL ING DR
IPC: B21B1/46
Filed: 1981-01-30
Abstract: The method for dividing stock materials into part lengths, in a production process extending over at least two processing stages, especially in rolling or continuous casting plants, can be performed either with a view to maximum piece weight of the parts or to division without leftover ends. As a criterion for the decision as to which dividing method should be employed, the change in productivity which results in at least one part-length processing stage downstream of a first stage when dividing with a view to maximum piece weight and when dividing with a view to freedom from leftover ends, taking into account the minimum time intervals to be maintained between successive part lengths, is determined and a comparison made with the change in the yield from the processing stage in which the stock materials are divided when dividing with a view to maximum piece weight and when dividing with a view to parts free from leftover ends. If the result of the change in the productivity in the downstream processing stage(s) is larger than the result of the change in the yield from the upstream processing stage, division is carried out with a view to maximum piece weight and if the result of the change in the yield from the upstream processing stage is larger than the result of the productivity change in the downstream processing stage(s), division is carried out with a view to freedom from leftover ends. <IMAGE>
Patent EP-0059827-A1 (EP)
Inventor: CUTLER ROBERT STEVEN
IPC: C09D11/00
Filed: 1982-01-19
Abstract: This invention relates to an ink composition for ink jet printers. The ink is both waterfast and lightfast and includes an aqueous solution of a copolymer of styrene and acrylic acid, a volatile base capable of solubilizing said copolymer; a blue dye which is compatible with said copolymer, a non-compatible, lightfast, copper phthalo-cyanine water soluble blue dye and a red tinting dye.
Patent EP-0083745-A1 (EP)
Inventor: ALTLAND GUNTER DR-ING
IPC: B22D41/08
Filed: 1982-12-10
Abstract: A pouring nozzle for an intermediate container of a strang casting device has a body part of a refractory material arranged in an opening of a bottom of the intermediate container, an elongated piece of refractory material associated with the body part and extending in the interior of the intermediate container, and a breakage point provided between the body part and the elongated piece at a height of the bottom of the intermediate container.
Patent EP-0060019-A1 (EP)
Inventor: WAIN JOHN LAURENCE
IPC: G07F17/34
Filed: 1982-01-29
Abstract: A coin-operated entertainment machine, particularly a fruit machine, has a vdu screen on which symbols are displayed at a number of separate regions (9, 10, 11). 
     Player-operable control buttons (4,5,6) are provided for use in replacing the symbol at one region (9 to 11) with a symbol displayed elsewhere on the screen (region 12). 
     In a preferred embodiment the symbol to be replaced and the new symbol interchange positions in an operation involving simultaneous movement of the symbols across the screen.
Patent EP-0067624-A1 (EP)
Title: Manufacture of isethionates
Inventor: LAMBERTI VINCENT
IPC: C07C309/08
Filed: 1982-06-03
Abstract: The invention discloses the preparation of alkali metal isethionates from ethionic acid and the use of these isethion- ates to prepare surface activity fatty acyl isethionates. A mixture of calcium hydroxide and alkali metal hydroxide is used to obtain the isethionate. An alkali or an alkali metal soap is used to obtain a light-coloured fatty acyl isethionate having a yellowness index less than 10 at the esterification stage.
Patent EP-0061982-A1 (EP)
Inventor: CORDIER GEORGES
IPC: C07D213/08
Filed: 1982-03-30
Abstract: The present invention relates to a process for the preparation of pyridine and substituted pyridines, in the vapor phase. These compounds are obtained by heating, at a temperature of 200 DEG  to 500 DEG  C., in the vapor phase: piperidine or piperidine substituted by one or more lower alkyl radicals; 1,5-diaminopentane; 1,5-diaminopentane containing, in its hydrocarbon part, from 1 to 3 linear or branched alkyl radicals having from 1 to 4 carbon atoms; or compounds such as: N,N'-bis-(piperidin-2-yl)hydrazines, in the presence of a catalyst consisting of palladium, platinum or ruthenium deposited on a macroporous solid. The products obtained by the process according to the invention have various uses. Pyridine is used in particular as a solvent.  beta -Picoline (or 3-methylpyridine) is used for the preparation of nicotinic acid or nicotinamide, used in pharmacy and in nutrition.
Patent EP-0078852-A1 (EP)
Inventor: AMAGASA NOBUTADA
IPC: H02K11/00
Filed: 1982-05-10
Abstract: Unite de controle permettant de detecter des anomalies se produisant dans la tension d'arbre d'une machine electrique rotative, par exemple une machine synchrone sans balais. L'unite de controle comprend un detecteur (16) permettant de lire la tension presente en au moins deux points d'un arbre de rotor (4), un autre detecteur (17) permettant d'obtenir la valeur de la tension entre l'arbre du rotor et la masse, un detecteur (19) permettant de detecter un signal electrique dans l'organe composant de la partie de champ de la machine electrique rotative, et un detecteur d'anomalie (22) pouvant produire un signal d'alarme en reponse aux signaux detectes par ces detecteurs en cas d'anomalie des valeurs de l'amplitude et de la frequence de la tension d'arbre.
Patent EP-0079959-A1 (EP)
Inventor: PICK GEORGE GIDEON
IPC: G11B5/17
Filed: 1982-05-28
Abstract: Structures ameliorees de tetes d'enregistrement ayant des besoins reduits quant a l'intensite du courant d'enregistrement et une construction plane permettant d'en assurer une production en masse avec une grande fiabilite. Associes aux conducteurs (100), constituant les elements d'enregistrement, se trouvent un ou plusieurs materiaux selectionnes (102), situes de maniere predeterminee pour reduire sensiblement la reluctance du circuit d'ecriture magnetique associe a la zone d'enregistrement du conducteur. Le materiau est dispose pour definir au moins partiellement les zones d'enregistrement et proteger le support d'enregistrement (101) contre les champs magnetiques associes aux elements d'enregistrement a l'exterieur des zones d'enregistrement. Par un choix et une disposition appropries de ce materiau, un effet de prepolarisation peut etre obtenu permettant ainsi de reduire davantage les intensites des courants d'enregistrement.
Patent EP-0116659-A1 (EP)
Inventor: BRADLER HANS-JOACHIM
IPC: B65H20/12
Filed: 1983-02-18
Abstract: Zur Zufuhr der beidseitig auf eine Platte (10) aufzubringenden Folien (24) sind die stationär drehbar gelagerten Zuführtrommeln (22) mit je mehreren gleichen, austauschbaren Segmenten (22A, 22B) ausgebildet, deren Umfangslänge der jeweiligen Folienabschnittslänge entspricht und deren Segmentwinkelsumme kleiner als 360° ist. Zum Anheften des Foleinanfangs an die Werkstückleitkante (11) wird die Folie zunächst am hinteren Ende des Segments abgeschnitten und sodann das erste Segment (22A), auf dessen Umfang der Folienabschnitt (24A) festgehalten wird, radial in richtung zum Werkstück (10) verstellt und anschließend wieder zurückgezogen. Im Laufe der weiteren Vorschubbewegung des Werkstücks wird nun der Folienabschnitt vom Segment abgezogen, während die Laminierwalze (26) wirksam wird. Für das nächste zu laminierende Werkstück wird als Zuführelement für die Dolie das zweite Segment wirksam.
Patent EP-0097302-A1 (EP)
Inventor: RENOWITZKY MORGAN DUNCAN
IPC: B21D53/48
Filed: 1983-06-13
Abstract: A metal button is disclosed comprising a button part 1 and a rivet part 6 both formed by cold forming respective pieces cut from a body of raw material. The button part has monolithic body providing a shank portion formed with a cavity 2 to receive the stem of the rivet part and with an enlarged head. 
     In use, the stem of the rivet part 6 is inserted, from one side of a piece of cloth or the like, through a hole in the latter, into the cavity in the body of the button part and is pressed into this cavity to deform the rivet stem and increase the diameter thereof to fit tightly within the cavity in the button part. 
     The button parts and rivet parts of a plurality of such buttons are formed by cold forming respective blanks cut, without scrap being formed, from a body of raw material such as a length of aluminium rod or wire. The simple unitary form of the rivet parts and button parts, and the lack of scrap, makes for economic manufacture.
Patent EP-0109617-A1 (EP)
Inventor: NATE KAZUO
IPC: H01L21/027
Filed: 1983-11-10
Abstract: Aliphatic aldehyde polymer containing at least one Si atom in its molecular chain is a positive type resist having a very high sensitivity to radiation such as electron beams, X-rays, ion beams, etc.
Patent EP-0100111-A1 (EP)
Inventor: VAN DEN ENDEN ADRIANUS
IPC: H04M3/56
Filed: 1983-06-28
Abstract: If in a connection between two subscriber sets (or more as in conference circuits) too much attenuation occurs, amplifiers are provided in the four-wire line. The gain of these amplifiers is determined by the direction in which the high (net) energy flows in the two-wire connection to the subscriber set. The disadvantage of direction detection in the two-wire portion and changing-over the gain in the four-wire portions, namely the fact that additional and long signal lines are required is obviated by the measure in accordance with the invention by having that detection also occur in the four-wire portion. …<??>In conference circuits, unwanted simultaneous amplification of signals coming from different subscriber sets is prevented from occurring by attenuating (14, 15) the signals, coming from the four-wire line for the detection circuit, for one communication direction and by amplifying (15, 14) these signals for the other communication direction.
Patent EP-0106381-A1 (EP)
Inventor: HOVENS JOHANNES F J E
IPC: B25C11/00
Filed: 1983-09-05
Abstract: Copying machine the top of which has a cavity (5) in which a flat strip (11) is provided with which a staple can be removed from a bundle or originals to be copied, the removed staple being received in the cavity (5). 
     A free end (13) of the strip (11) tapers to a point and is bent upwards in order to project somewhat above the copying machine. 
     By manually moving the bundle, with the bent-over legs of the staple facing upwardly, over the strip (11), the pointed end (13) of the strip (11) can engage the staple and upon further movement of the bundle the staple is pulled out of the bundle.
Patent EP-0119334-A1 (EP)
Inventor: FEDDER RICHARD C
IPC: B41J2/47
Filed: 1983-03-16
Abstract: in a printing/copying apparatus where a modulated beam of light (18, 36) from a laser diode (12) is raster-scanned by a rotating polygonal mirror (28) across a photoconductor drum (38) to discharge those areas thereof where adhesion of toner is not required for subsequent transfer to paper (48) in the formation of a printed image, the divergent light beam (14) from the thermo-electrically cooled diode (12) is focussed by a microscope objective (16) into a characteristic beam of eliptical cross section (18), turned into a beam of circular cross-section (24) by a pair of crossed prisms (20, 22) focussed onto the polygonal mirror (28), reflected therefrom through a correcting lens (110) linearis- ing position on the drum (38) with polygonal mirror (28) angle, and sent on a folded-back path to the drum (38) via a flat mirror (42) and cylindrical lens (44), the whole optical assembly being made up of individually-adjustable elements.
Patent EP-0104723-A1 (EP)
Inventor: HARRIS FREDERICK J
IPC: F16B35/04
Filed: 1983-07-27
Abstract: O A self-undercutting masonry anchor comprises a central bolt (12) for placement in a predrilled hole in the masonry, and an expansion sleeve (14) slidably fitting over the bolt. The forward end of the sleeve has a plurality of toothed fingers (21) which as the anchor is loaded, and the sleeve forced inwardly relative to the bolt, engage an expansion member (16) on the bolt which expands the toothed fingers into engagement with the walls of the predrilled hole, so that each finger cuts its own anchoring groove. Also provided adjacent the forward end of the sleeve is a shoulder (23) intersected by the slots between the fingers, and which as the fingers expand engages against the inside of the hole to provide a secondary anchorage.
Patent EP-0117958-A1 (EP)
Inventor: WANG ROBERT
IPC: C23C2/26
Filed: 1983-02-18
Abstract: The apparatus comprises: a casing consisting of two symmetrical housings (10-10') between which the strip (B) provided with a base coating deposited by dipping travels continuously; slots or groups of blowing orifices (16-16') arranged in the said casing in order to blow in a metal additive powder in suspension in a gas jet onto the surface of the strip provided with the base coating, a recirculation fan (14) feeding the said slots or groups of blowing orifices; slots or groups of uptake orifices (18,18') provided in the said casing to collect the gas still carrying metal powder, in order to direct it towards the suction of the recirculating fan, where a means of metering (24,26) adds the necessary quantity of metal powder which is to be blown onto the strip, and an aerodynamic seal (28-28') provided at each end of the casing to prevent the recirculated gas carrying metal powder from escaping out. <IMAGE>
Patent EP-0113303-A1 (EP)
Inventor: FERRAND CLAUDE
IPC: B29C51/30
Filed: 1983-12-28
Abstract: 1. Mandrel forming device for plain or perforated synthetic resin films, for avoiding crinkling of the products thus obtained by suppressing, when the mandrel is removed, the adherence to the bottom of the mandrel of the products thus obtained, characterized by the combination of a spacing and detaching piston (10) placed at the base of the mandrel in a cavity (7, 9), a spring (8) placed in the cavity and acting on the spacing and detaching piston placed at the base of the mandrel (1) and a duct (6) for communicating the bottom (16) of said mandrel with the free air.
Patent EP-0123771-A1 (EP)
Inventor: WENDELIN GEORG
IPC: B29C48/395
Filed: 1983-12-30
Abstract: 1. Apparatus for processing thermoplastic synthetic platics material, comprising a receiving receptacle (1), in the bottom zone of which there is provided a comminuting and mixing tool (4) rotatable around an approximately vertical axis, and a screwtype extruder (15) arranged radially relative to the vertical axis, the housing (2) of the screwtype extruder being connected on its intake side to the interior of the receiving receptacle by an opening (9) in the wall of the receiving receptacle (1), which opening is arranged in the zone of the comminuting and mixing tool (4), characterized in that the screwtype extruder (15) is arranged at the level of the comminuting and mixing tool (4), characterized in that the screwtype extruder (15) is arranged at the level of the comminuting and mixing tool (4), no parts of the screwtype extruder (15) protruding from the inner wall of the receiving receptacle (1), and that the free end of the working edges (13) of the comminuting and mixing tool (4) is so backwardly displaced, when seen in direction of rotation, that, when the apparatus is in use, in addition to the centrifugal force component, a pressure component acts on the synthetic, plastics material, by which pressure component the plastics material is forced into the srewtype extruder (15).
Patent EP-0101473-A1 (EP)
Inventor: JAMES IAN
IPC: F16L41/06
Filed: 1983-02-24
Abstract: Assemblage de prise d'eau d'une conduite (10) permettant de réaliser un raccordement de fluide avec une conduite (12). L'assemblage de prise d'eau d'une conduite (10) comprend une partie de montage (11) possédant un logement relevé d'orifice de sortie (13). La partie de montage est fixée à la conduite (12) et un assemblage connecteur amovible (14) est maintenu par la partie de montage en relation d'étanchéité avec la conduite par l'intermédiaire d'un joint (8). L'assemblage connecteur peut être non-amovible et le joint peut être solidaire de l'assemblage connecteur. Afin de résoudre les problèmes posés par la corrosion bimétallique, l'ensemble connecteur (14) peut être soit recouvert d'une substance élastomère, soit formé de matériaux plastiques, ou bien l'on peut utiliser une enveloppe élastomère (19) pour isoler électriquement la partie de montage (11) de l'assemblage connecteur (14). Pour résoudre le problème posé par le stockage de grandes quantités de parties de montage, on dispose d'une pluralité d'assemblages connecteurs de manière à pouvoir réaliser différents raccordements à virole.