baber/WOPTO huggingface dataset:
Patent EP-0075292-A1 (EP)
Inventor: KAWANO TSUYOSHI C O NIPPON STE
IPC: C21D8/04
Filed: 1982-09-17
Abstract: A cold rolled steel sheet having excellent stretchability, deep drawability and secondary workability, and method for producing the same which comprises the steps of hot rolling a steel containing not more than 0.07%C by weight and P and N in the relation of P+5N ≤ 0.02% by weight at a temperature of 850°C or more, cold rolling the hot rolled steel strip at a reduction of not less than 50%, and subjecting the cold rolled steel strip to continuous annealing at a temperature between the recrystallization temperature and the A3 point.
Patent EP-0058441-A1 (EP)
Inventor: BUURMAN CORNELIS
IPC: B01J2/08
Filed: 1982-01-22
Abstract: An apparatus for the production of particles of uniform shape comprising at least one capillary (4), each capillary being provided with inlet means (2,3) for solutions and with an outlet (5) for pouring out the sol obtained by mixing the said solutions, the distance between the said outlet (5) and the inlet means (2, 3) next to the said outlet being 5-20 times the inner diameter of the said capillary (4).
Patent EP-0074143-A1 (EP)
Inventor: NICIA ANTONIUS J A
IPC: G02B6/34
Filed: 1982-08-31
Abstract: Optical multiplexers and demultiplexers utilize interference filters and optical gratings. It is the object of the invention to reduce the losses caused by the use of gratings and filters. This is achieved by the substantially loss-free conversion of unpolarized light into linearly polarized light, so that the efficiency of the filters and gratings is improved. Furthermore, noise is suppressed which is caused by fluctuations in the degree of polarization of unpolarized light because filters and gratings have different characteristics for the different polarization directions.
Patent EP-0057506-A1 (EP)
Inventor: GILLESPIE ARTHUR BLACKLEY
IPC: G10K15/04
Filed: 1982-01-12
Abstract: An ultrasonic transducer for generating or receiving compression waves in a fluid, comprising an elongated metal body (22) which terminates in an active surface (24), means (21) for exciting or responding to surface acoustic waves, as hereinbefore defined, in the elongated metal body, and means (23, 26) for acoustically isolating all but the active surface of the body from a fluid in which the compression waves are to be generated or from which they are to be received. 
     Two forms of the transducer are described, one (fig. 1) intendend for total immersion in a fluid, and the other (fig. accompanying abstract) in the form of a rod for insertion in the fluid.
Patent EP-0079163-A1 (EP)
Inventor: HILTON GRAHAM HAROLD
IPC: G07D7/182
Filed: 1982-10-25
Abstract: A method of detecting the condition of a rectangular sheet (8), comprising feeding the sheet, e.g. by belts (2, 4), :hrough a checking station (adjacent to II-II), the direction of ceding (6) being along the length or the width of the sheet; deflecting, e.g. by stationary guide rails (10a, 12a 10b, 12b), a portion of a side edge of the sheet at the checking station elatively to the remainder of a zone of the sheet (8) lying adjacent to a line through the checking station transverse to the direction of feeding, the direction of deflection of the deflected portion being orthogonal to the line and to the direction of feeding, so that the deflected portion is stretched along the direction of feeding; and subjecting the deflected portion to a beam of radiation directed from means (14a, 14b) towards sensing means (16a 16b) and intercepted by the deflected portion, whereby any substantial tear from the side edge into the deflected portion will be opened, and will be revealed by the sensing means (16a, 16b) receiving radiation through the opened tear.
Patent EP-0063976-A1 (EP)
Title: Rodoir à barrettes
Inventor: PUYBARAUD GUY HENRI
IPC: B24B33/08
Filed: 1982-04-05
Abstract: Un rodoir à barrettes destiné à être monté sur une machine à roder et comprenant un corps de rodoir cylindrique (1), des barrettes (10) dont la face extérieure (10a) est abrasive et qui sont montées coulissantes radialement dans des lumières (9) du corps de rodoir, et un poignard (13) qui est montée coulissant axialement dans le corps de rodoir et comporte à sa périphérie des surfaces pentées au contact des barrettes. Le rodoir comporte des moyens de commande desmodromiques des barrettes (10) de façon que leur déplacement radial tant vers l'extérieur du corps que vers l'intérieur de celui-ci soit commandé positivement par le poignard (13).
Patent EP-0068949-A1 (EP)
Title: Procédé et dispositif optique de conversion analogique-numérique
Inventor: LE PARQUIER GUY
IPC: G02F7/00
Filed: 1982-06-08
Abstract: L'invention concerne un procédé et un dispositif optique de conversion analogique-numérique. Le codeur analogique-numérique considéré comprend n voies correspondant aux n éléments binaires du mot de sortie. Chaque voie comporte au moins un modulateur d'intensité lumineuse. En fonction des alternances positive ou négative du signal de sortie de la voie i + I, on introduit un déphasage supplémentaire de + ΔΦ ou - ΔΦ sur le signal de sortie de la voie i; avec /ΔΦ<π/2. L'invention s'applique, notamment, aux codeurs ultra-rapides.
Patent EP-0067794-A1 (EP)
Inventor: LASZCZOWER MAX DR
IPC: F16K7/06
Filed: 1982-06-16
Abstract: Eine aus zwei Klemmbügeln (1, 2) bestehende Schlauchklemme lässt sich durch Zusammenwirken einer Zunge (6) mit einer Zahnlippe (5) in ihre Anpressstellung bringen und verankern. Der abzuklemmende Schlauch lässt sich entweder durch zwei koaxiale Oeffnungen (10, 11) oder quer dazu zwischen den beiden Klemmbügeln (1, 2) anbringen. Demgemäss ist die Klemme im einen Falle sicher am Schlauch verankert und von diesem nur über ein freies Schlauchende abstreifbar, während sie sich im anderen Falle nach Belieben vom Umfang des Schlauches her frei anbringen und jederzeit lösen lässt. Beide Anbringungsarten werden in der Praxis, insbesondere beim Absaugen und bei der Reinfusion von Blut bei Operationen, abwechslungsweise benötigt. Die Klemme ist einschliesslich sämtlicher Funktionsteile einteilig aus Kunststoff spritzbar.
Patent EP-0119196-A1 (EP)
Inventor: CHANG YUN FENG
IPC: C09K3/10
Filed: 1982-09-20
Abstract: Composition d'uréthane dilatable utilisée comme mastic et caractérisée en ce qu'elle comprend un premier composant contenant un mélange d'un élastomère réactif liquide hydroxy fonctionnel et de sels métalliques de sulfonates organiques, ainsi qu'un deuxième composant contenant du polyisocyanate. La composition peut aussi contenir des pigments et/ou des charges. Le mastic de mousse présente d'excellentes propriétés de flexibilité, de résistance à l'abrasion et aux chocs, et d'isolation phonique, et adhère avantageusement aux surfaces graisseuses.
Patent EP-0091475-A1 (EP)
Inventor: GARTH GEOFFREY C
IPC: A61F5/055
Filed: 1982-09-30
Abstract: Collier cervical portatif formé d'une bande allongée (10) composée d'un matériau en feuille flexible et rigide pouvant être plié de manière à former un collier cylindrique. Le collier comprend une armature de support du montant (50) sous forme d'une feuille plate généralement en forme de C (52) qui peut être attachée avec ses extrémités opposées fixées aux côtés opposés du collier formant ainsi un rebord de support concave et en saillie vers l'avant (64) permettant d'immobiliser le menton de l'utilisateur. Le collier est destiné à être utilisé en tant que collier portatif compact pour un emploi sur le terrain par un personnel paramédical et analogue pendant le transport et l'examen initial d'un patient.
Patent EP-0087680-A1 (EP)
Inventor: BUDAVARI JOHN
IPC: C07C227/42
Filed: 1983-02-16
Abstract: Disclosed is a crystalline form of diastereomeric L-a-methyldopa POE ester, also referred to as, (R),(S)-a-pivaloyloxyethyl-(S)-3-(3,4-dihydroxyphenyl)-2-methyl- alaninate and a process for its isolation. Also disclosed is an improved process for the formation of diastereomeric L-a-methyldopa POE ester.
Patent EP-0091632-A1 (EP)
Title: Dispositif de jonction des extremités de deux câbles sous-marins à fibres optiques et procédé de fabrication de celui-ci
Inventor: GUAZZO LUCIEN
IPC: G02B6/44
Filed: 1983-04-05
Abstract: Dispositif comprenant chacun un coeur optique (1, 1'), une voûte en fils d'acier (2, 2') un tube de cuivre (3, 3') rétreint sur la voûte, une gaine isolante (4, 4'), un conducteur de retour (14, 14') et une autre gaine de protection (16, 16'). Ce dispositif comprend à chaque extrémité de câble une pièce d'ancrage (8, 8') une bague d'épanouissement (15, 15'), un remplissage en résine durcissable (11, 11'). Il comprend également des lumières (12) pratiquées dans la pièce d'ancrage (8); et autour des pièces d'ancrage, un tube interne (23) possèdant des lumières (21) dans lesquelles vont se placer des fils supports (26), des manchons de soudure (28) raccordant les fibres (22, 22') fixés sur les fils support par des rubans (27), un tube externe (20) recouvrant le tube interne, un moulage de fermeture (31), une tresse en métal conducteur (32) et un manchon thermorétractable (33).
Patent EP-0101786-A1 (EP)
Inventor: YOKOYAMA KAZUMASA
IPC: A61K31/425
Filed: 1983-04-12
Abstract: A pharmaceutical and namely antithrombotic agent comprising as an active ingredient a benzoisothiazoline derivative of the general formula (I):
     wherein R represents a hydrogen atom or an alkyl group having not more than 10 carbon atoms; and X is a halogen atom and a pharmaceutically acceptable carrier is disclosed. The agent not only inhibits the aggregation of platelets but also accelerates their disaggregation, and hence it is effective in preventing and treating thrombosis.
Patent EP-0103089-A1 (EP)
Inventor: FEICHTINGER KURT
IPC: G01B3/22
Filed: 1983-07-01
Abstract: Bei diesem Tastkopf (1) mit besonders einfachem mechanischem Aufbau wird der in mehrere Richtungen beweglich aufgehängte Taststift (4) im Tastkopfgehäuse (3) gelagert. Jede Auslenkung des freien Taststiftendes (9) wird durch korrespondierende Formteile (12, 13) am Taststift (4) und am Tastkopfgehäuse (3) in eine axiale Bewegung des radial gefesselten Taststiftendes (6) umgesetzt. Die geringfügige Axialbewegung des Taststiftendes (6) bei beliebiger Auslenkung des freien Taststiftendes (9) wird von einer im Bereich des Taststiftendes (6) angeordneten lichtelektrischen Einrichtung (14) registriert, die ein Signal abgibt, wenn das freie Taststiftende (9) ausgelenkt ist.
Patent EP-0089196-A1 (EP)
Inventor: SPENCELEY GENE DONALD
IPC: B22D41/08
Filed: 1983-03-11
Abstract: Method of and arrangement for cooling liquid materials including the steps of transferring liquid material through a hollow carrier (11); extracting heat from the material as it passes through the carrier; and subjecting the material to turbulent flow conditions as it passes through the carrier to maintain the fluidity of the emergent material.
Patent EP-0095257-A1 (EP)
Title: Metal band and drive block assembly
Inventor: CATALDO ROY S
IPC: F16G5/16
Filed: 1983-04-28
Abstract: A metal band and drive block assembly has one or more continuous metal bands (12) which slidably support a plurality of drive blocks (14). Each drive block (14) has a transverse arcuate surface having a radius dimension (A) substantially equal to or 1% less than a transverse radius dimension (B) of the metal band. Each drive block also has an opening (28) which facilitates band assembly: the opening is outwardly divergent, and terminates inwardly in a slot (34, 36) at the transverse arcuate surface. The opening (28) permits flexing of the metal bands (12) during assembly of the metal bands and the drive blocks (14) without the yield stress of the metal bands being exceeded, and the inner slot (34, 36) provides a retaining mechanism for the metal bands (12) after assembly.
Patent EP-0092461-A1 (EP)
Title: Dalle de fermeture annulaire de la cuve d'un réacteur nucléaire à neutrons rapides
Inventor: MALAVAL CLAUDE
IPC: G21C1/03
Filed: 1983-04-08
Abstract: L'invention concerne une dalle de fermeture annulaire de la cuve d'un réacteur nucléaire à neutrons repides. 
     Cette dalle comporte une enveloppe métallique annulaire constituée par deux viroles (25, 27) et deux semelles (28, 29) remplie de béton. Des espaces cylindriques (24) sont ménagés dans la dalle pour le passage des composants du réacteur. Une virole tronconique (30) est soudée à l'enveloppe métallique et constitue l'élément de raidissement de cette enveloppe. La virole (30) sépare le volume interne de l'enveloppe en deux parties La virole (30) est percée d'ouvertures pour le passage des composants du réacteur. 
     L'invention s'applique en particulier aux réacteurs nucléaires à neutrons repides refroidis par du sodium liquide.
Patent EP-0115258-A1 (EP)
Inventor: LINDER STEN VILHELM
IPC: G01F23/26
Filed: 1983-11-30
Abstract: The thickness of the layer of remaining molten metal at the bottom of a container is measured on tapping molten metal from the container. An alternating magnetic field is generated with a frequency such that the penetration depth (8) in the metal is of the same order of magnitude as the residue thickness of the melt layer of interest for measurement. The alternating magnetic field is generated such that to begin with field components are reflected at a horizontal surface of the melt layer and towards an alternating magnetic field detection position. When the thickness of the melt layer decreases and approaches the residue thickness, less and less field components will be reflected at the surface of the melt and pass instead through the remaining melt layer. The resulting change in detected alternating magnetic field is utilized, e.g. for triggering an alarm or breaking off tapping in some other way.
Patent EP-0120923-A1 (EP)
Title: Ensemble tachymetre ameliore a moteur magnetique
Inventor: MACLEOD DONALD J
IPC: G01P3/46
Filed: 1983-09-21
Abstract: L'ensemble tachymètre est prévu pour être utilisé avec des moteurs magnétiques rotatifs électriques. L'ensemble comprend un moteur conventionnel sans balais à courant continu (12) ayant un aimant annulaire principal de champ polarisé radialement (24) formant le rotor (16) autour d'un stator (18). La partie tachymètre comprend un aimant annulaire commutateur (26) formé sur un bord de l'aimant de champ principal (24) et une plaque de circuit déplacée axialement (14) comprenant une ou plusieurs traces de conduction non ramifiées (40). L'anneau commutateur (26) comprend une pluralité de segments polarisés alternativement axialement (27) qui induisent des signaux sinusoïdaux dans les traces conductrices (40) lorsque le rotor (16) tourne par rapport à la plaque de circuit (14). L'ensemble tachymètre est utilisé pour générer une vitesse de rotation et des données analogiques de positionnement pour manipuler et commander le moteur (12). Les utilisations principales sont les mécanismes de servo-commande dans les industries des périphériques d'ordinateur et de traitement de données.
Patent EP-0116316-A1 (EP)
Inventor: YOSHIDA HISAYOSHI
IPC: C04B35/528
Filed: 1984-01-18
Abstract: The carbonaceous body of the invention is prepared by shaping and sintering a uniform powdery mixture composed of a powder of a low-temperature coke, a powder of boron carbide and a powder of silicon carbide in such a proportion that the weight proportion of the boron carbide and the silicon carbide is in the range from 2:98 to 80:20 and the volume proportion of the coke powder and the combination of the boron carbide and silicon carbide is in the range from 50:50 to 95:5. The carbonaceous body thus obtained is highly resistant against air oxidation even at a temperature of 1400 °C in addition to the outstandingly high mechanical strengths in comparison with conventional carbonaceous shaped materials such as artificial graphite.
Patent EP-0124739-A1 (EP)
Inventor: GRIEWEL HORST-HUBERT
IPC: H02J7/04
Filed: 1984-03-24
Abstract: 1. Arrangement for the capacity-dependent recharging of an accumulator, comprising a current sensing device (1.5) for measuring the quantity of charge removed from the accumulator (1.1), the information of which device, concerning the quantity of charge removed, can be temporarilly stored in a memory (1.8) in which other circuit-specific data are stored, it being possible to transfer the data content from the memory (1.8) to a charging station (2) and supply it to an analysing device (2.4) which acquires the data transferred, processes them and by this means controls a control arrangement (2.3) in such a manner that the accumulateur (1.1) can be recharged from a voltage supply device (2.1), characterized in that the memory (1.8) and the analysing device (2.4) are separate from each other and can be connected to each other via charging contacts (A, B) and that the data exchange between the memory (1.8) and the analysing device (2.4) occurs via one transmit/receive component (1.6) each at the memory (1.8) and (2.2) at the analysing unit (2.4) via the charging contacts (A, B).
Patent EP-0126310-A1 (EP)
Inventor: MERKL ALFRED
IPC: A23K20/28
Filed: 1984-04-19
Abstract: 1. Mineral additional feed for birds, obtainable by coating kernels of carbonate algae lime having an average diameter of approximately 0.4 to 3 mm, with sodium and/or potassium water glass and subsequently drying the coating.
Patent EP-0163748-A1 (EP)
Inventor: GOEL ANIL B
IPC: C07C69/017
Filed: 1984-05-08
Abstract: The oxidation process for the manufacture of higher aryl esters comprising contacting the reaction mixture of a higher aromatic hydrocarbon, an organic solvent, a carboxylic acid and molecular oxygen in the liquid phase at an elevated temperature with a catalyst composed of palladium or a compound of palladium, an antimony compound and a compound of at least one member selected from the group consisting of alkali metals and alkaline earth metals is described.
Patent EP-0134522-A1 (EP)
Inventor: BAESGEN HARALD
IPC: D04B19/00
Filed: 1984-07-23
Abstract: A readily unravellable fabric can be produced from elastic yarns by knitting the yarns into a horizontal mesh structure.
Patent EP-0139958-A1 (EP)
Inventor: SOVA VLADIMIR
IPC: C25F3/22
Filed: 1984-08-16
Abstract: Elektrochemisches Polierverfahren für Fe-, Co- und Ni- Le-gierungen, insbesondere Nickelsuperlegierungen bei welchem dem auf der Basis einer starken Säure, mindestens einer schwach polaren organischen Verbindung und einem Fluorotensid aufgebauten Elektrolyten zusätzlich eine Fluorverbindung beigemengt wird. Bevorzugt wird HBF4 in einer Menge von 5 bis 40 Vol.-% zugegeben. Weitere günstig wirkende Fluorverbindungen sind Ammoniumdifluorid, HF und Natriumfluosilikat.
Patent EP-0144586-A1 (EP)
Inventor: MILLER WALTER DR
IPC: F16J15/00
Filed: 1984-09-28
Abstract: An encapsulated length or angle measuring system includes a follower or a coupling member which extends through a slit in a housing of the measuring system. Thus slit is sealed off against harmful environmental influences by sealing elements which extend along the slit and are spread open by the coupling member in the region where the coupling member passes out of the housing through the slit. This spreading of the sealing elements can result in sealing problems. In order to provide better sealing, the sealing elements are formed as thin, resilient metal sheets which define chambers on their active sealing surfaces which contain a sealing fluid. This sealing fluid, by means of adhesion and capillary action on the follower or coupling member, seals off the extremely fine gaps which are typically present between the follower or coupling member and the sealing lips.
Patent EP-0117570-A1 (EP)
Inventor: DI SCHIENA MICHELE GIUSEPPE
IPC: C07J51/00
Filed: 1984-01-27
Abstract: A new compound of the general formula I:obtained from the ursodeoxycholic acid, soluble in water and its pharmaceutical compositions.
Patent EP-0146980-A1 (EP)
Inventor: HANDELS JOHANNES WENDELINUS HU
IPC: G03G9/08
Filed: 1984-11-19
Abstract: By means of a toner powder comprising crystalline polyester resin having a melting point between 50 and 100°C, a powder image is formed on a medium whose surface consists of a material having a lower affinity forthe softened toner powder than an image receiving material. The powder image is transferred to the image receiving material by pressing the image receiving material against the image bearing medium. Before and/or during the pressure contact between the medium and the image receiving material, the powder image is softened by heat.
Patent EP-0121330-A1 (EP)
Inventor: KRESPAN CARL GEORGE
IPC: C07C69/708
Filed: 1984-03-01
Abstract: Alkyl perfluoro-ω-(2-iodoethoxy) compounds, vinyl ethers madetherefrom, and a process for preparing the iodo-compounds. The vinyl ether monomers when copolymerized with halogenated I-olefins are useful to form elastomers, rigid articles, or membranes and films having ion-exchange properties.
Patent EP-0122071-A1 (EP)
Inventor: ANDO MASAO
IPC: H05B3/56
Filed: 1984-03-16
Abstract: A band-form, electrical heat-generating apparatus or heating tape has two parallel electrodes (1, 1') and resistance el- elements (2) therebetween over the entire length of the electrode and connected to both the electrodes in parallel, and in- vidual feeding points (13, 14) on each of the respective electrodes (1, 1'); the feeding point (13) to one of the electrodes (1) and that (14) to another of the electrodes (1') are located at diagonal opposite positions relative to the parallelogram formed by the two electrodes (1, 1') and the outermost two of the resistance elements that form a heat-generating unit. A plurality of such heat-generating unit may be connected in series to form a heat-generating apparatus. The electrical heat-generating apparatus may further be provided with a circuit for detecting or protecting voltage abnormalities. With the above apparatus, a more uniform heat generation is possible compared with conventional apparatus.
Patent EP-0121414-A1 (EP)
Inventor: ORAM JOHN ANDERSON
IPC: F21V21/30
Filed: 1984-03-29
Abstract: A lamp (5) is secured to the end (4) of a support arm for at least horizontal translational movement, and is pivotable about a vertical axis (10) for azimuth adjustment of the light beams (from lenses 82, 83). To facilitate such horizontal movement by means of a handle (15), the handle is disposed on or adjacent the vertical pivot axis (10). The lamp, which may also be pivotable by means of the handle (15) about a horizontal axis 11, is preferably located substantially entirely on one side of the vertical axis (11).
Patent EP-0160137-A1 (EP)
Inventor: PATEL PRAVIN K
IPC: G11B5/73
Filed: 1984-04-30
Abstract: In a magnetic recording disk, the thickness of the recording layer (34) at the inner track zone (14), i.e. the area of the disk displaced toward the central hub of the disk, is thinner than the thickness of the recording layer radially displaced outwardly from this inner track zone. During construction of the disk a positive charge is induced onto those areas which will correspond to the inner track zone of the recording layer by contact of these areas with an anodic metal which is more electropositive than any metal component of the recording layer.
Patent EP-0166037-A1 (EP)
Inventor: HERRMANN HANS
IPC: B60K23/08
Filed: 1984-05-25
Abstract: A mechanical four wheel drive tractor having a solenoid valve which is de-energized to effect engagement of drive to the front wheels in a predetermined operational mode. Normally, the valve is controlled by an operator switch but when the engine is overloaded and exhaust gas temperature rises, a thermal sensor breaks the circuit to the solenoid valve so that four wheel drive is automatically engaged. This action is restricted to a low gear range by a switch linked to the mechanism selecting between the low range and a high range. Restriction to a low gear range prevents unwanted automatic four wheel drive engagement from occuring in other gear ranges without regard to vehicle speed. Automatic engagement of four wheel drive reduces the overload on the transmission.