baber/WOPTO huggingface dataset:
Patent EP-0133055-A1 (EP)
Inventor: ALESSIO LORENZO E
IPC: B23D47/02
Filed: 1984-08-01
Abstract: A radial arm (16) of a radial arm saw (10) comprises a lightweight metal casting of inverted U cross-section and having opposing longitudinal grooves (32,34) in the innerfaces of the side walls (30) of the inverted U. A metal strip (40, 42) of resilient arcuate cross-section is press fitted into each groove (32, 34) to form guides for supporting and guiding a power saw unit (18) movable along the radial arm. The low weight of the radial arm (16) is particularly advantageous for a portable radial arm saw, and the inserted metal strips (40, 42) form inexpensive durable guides.
Patent EP-0139453-A1 (EP)
Inventor: SHANK RAYMOND S
IPC: C08F279/02
Filed: 1984-09-10
Abstract: High nitrile, resinous coatings with excellent impact resistance, excellent barrier properties and low film-forming temperatures are prepared from (1) olefinically unsaturated nitrile monomers, (2) acrylate ester monomers, (3) a monomer containing at least two carbon double bonds and (4) a rubbery polymer of a conjugated diene and an optional comonomer.
Patent EP-0145228-A1 (EP)
Inventor: HIDER ROBERT CHARLES
IPC: A61K31/4412
Filed: 1984-10-31
Abstract: Zinc (II) complexes in which at least one ligand is provided by a compound being:
 (1) 3-hydroxy-4-pyrone or a 3-hydroxy-4-pyrone in which one or more of the hydrogen atoms attached to ring carbon atoms are replaced by an aliphatic hydrocarbon group of 1 to 6 carbon atoms; or
 (2) a 3-hydroxypyrid-2-one or 3-hydroxypyrid-4-one in which the hydrogen atom attached to the nitrogen atom is replaced by an aliphatic acyl group, by an aliphatic hydrocarbon group of 1 to 6 carbon atoms, or by an aliphatic hydrocarbon group substituted by one or, except in the case of ionisable groups, more than one substituent selected from aliphatic acyl, alkoxy, aliphatic amine, aliphatic amide, carboxy, aliphatic ester, halogen, hydroxy and sulpho groups and, optionally, in which one or more of the hydrogen atoms attached to ring carbon atoms are replaced by one of said substituents, by an aliphatic hydrocarbon group of 1 to 6 carbon atoms, or by an aliphatic hydrocarbon group substituted by an alkoxy, aliphatic ester, halogen or hydroxy group; are of value in medicine, particularly in the systemic treatment of zinc depletion. Mixtures of these zinc complexes with the metal-free compound(s) providing the ligands contained therein and with iron (III) complexes containing ligands of types (1) and (2) are also of value.
Patent EP-0143569-A1 (EP)
Inventor: JOHNSON JOHN ROBERT
IPC: B23B27/16
Filed: 1984-11-02
Abstract: A metal cutting tool 11 has an insert pocket 50 for a ceramic insert 48, a clamp 10 is provided having a clamp stem 16 with a clamp arm 1 extending substantially perpendicularly therefrom. In one embodiment a chip-breaker 32 having a planar surface for abutting the planar surface 56 of the insert 48 is located by a means of a locating screw 34 and a clamp finger 14 to the clamp arm 12. The clamp stem 16 has locating lobes 18 (only one being shown) which are received in corresponding lobe pockets 28 and 30. The locating lobes 18 have starting cones 19 for guidance of the locating lobes into the pockets. The clamp 10 is held in position and provides a clamping pressure on the cutting insert 46 by means of a twin- threaded locking screw 20.
Patent EP-0143604-A1 (EP)
Inventor: YAMADA KENICHI
IPC: F16H63/48
Filed: 1984-11-21
Abstract: A parking lock system for a vehicle having an automatic transmission comprises a shaft (6) bridging the case (1) of the transmission and a cover, a parking pawl (3) rotatably mounted on the shaft, a cam (7a)for rotating the parking pawl (3) to engage it with a parking gear (4) secured to an output shaft (4a) of the transmission, and a spring (5) for biasing the parking pawl (3) to disengage it from the parking gear (4). A guide plate (9) is engaged with the shaft (6) at one end and with the case (1) of the transmission at the other end. The spring (5) biases the parking pawl (3) against a stop (9a) formed on the guide plate (9) to hold the parking pawl (3) disengaged from the parking gear (4) when the cam (7a) is retracted.
Patent EP-0114761-A1 (EP)
Title: 16-Quadrature amplitude modulation modulator for radio links
Inventor: LODS JEAN
IPC: H04L27/20
Filed: 1984-01-09
Abstract: (D 16-Quadrature amplitude modulation modulator for radio links, converting a train of data into signals having a phase selected out of 16 phase values and an amplitude selected out of four values, said modulator comprising means for dividing said data train into two data sub-trains, two four-phase modulators, a carrier wave generator for feeding said two four-phase modulators, and means for applying said two data sub-trains respectively to said four-phase modulators. The 16-QAM modulator also comprises two phase loops each including a voltage controlled microwave oscillator and a differential phase detector associated with said microwave oscillator, said differential phase detector being respectively connected to the output of a four-phase modulator and the output of the associated microwave oscillator and controlling said voltage controlled microwave oscillator. Means provided for adding predetermined parts of the output signals of the two phase loops.
Patent EP-0125940-A1 (EP)
Inventor: BOURRIE ANDRE
IPC: A01K67/00
Filed: 1984-03-19
Abstract: A closed enclosure used as greenhouse, cultivation frame or fish pond and improving exploitation conditions, in which a structure covers totally living organisms to be protected or breeded either directly in the ground or in a culture medium placed in a box. At least one removable cover has edges defining at least one central recessed portion through which extends a multitude of holes or slits having dimensions calculated so as to provide a convenient watering in quantity and quality of liquid contained in the recessed portion towards the culture medium.
Patent EP-0123607-A1 (EP)
Title: Dispositif anti-envol pour réacteur nucléaire
Inventor: LECLERQ JOSEPH
IPC: G21C1/00
Filed: 1984-04-12
Abstract: Le dispositif est utilisable dans les réacteurs nucléaires, notamment à eau sous pression, comportant des assemblages combustibles accolés formant le coeur du réacteur, dont certains sont équipés d'éléments non déplaçables dans leurs tubes de réception pendant le fonctionnement portés par un organe insérable. Le dispositif comprend cet organe (14), muni d'au moins deux jeux de ressorts (23) destinés à transmettre, à des assemblages adjacents à celui qui supporte l'organe (14), un effort de poussée provenant d'une structure supérieure (25) commune aux assemblages.
Patent EP-0146620-A1 (EP)
Inventor: MCKINNEY OSBORNE K
IPC: C08F20/04
Filed: 1984-06-12
Abstract: On prépare des interpolymères homogènes fortuits d'éthylène et des quantités inférieures en poids de comonomères non saturés en oléfines dans un environnement pratiquement constant, un mélange de réaction à état pratiquement permanent, dans un réacteur d'autoclave fortement agité, en une opération continue à phase unique, en recourant à des conditions de synthèse élevées où la température et la pression sont augmentées à un niveau suffisant pour approcher, atteindre ou dépasser la limite de répartition par poids moléculaire.
Patent EP-0155510-A1 (EP)
Inventor: BAUMANN FRANZ ING GRAD
IPC: B21B39/30
Filed: 1985-02-18
Abstract: In order to avoid surface defects on rolled sections in a section rolling path by damaging the surface of the blocks, respectively the rolling stock during the manipulation by means of roller grip edger, the radial opening angles of the contact surfaces are adapted to the roller mantel of the edger roller in parallel to the different cross-sections of the blocks, respectively the rolling stock as to a lozenge/square calibration. By means of a self-contained automatic drive of the edger rollers which may be switched synchronously with the rotation speed of rollers of a roll bed, it is possible to avoid high friction points at the blocks due to an excessive rotation speed of rollers of the roll bed, as well as the stock overlapping, caused thereby and similar to a covering, on the rolling stock. A modification of the program of rolling or calibration of a calibrating cylinder enables to rapidly change the rollers by means of an appropriate holding construction of the edger rollers in a hydraulically controlled oscillating arm.
Patent EP-0158077-A1 (EP)
Inventor: SCHMIDT RUDOLF
IPC: C14C3/22
Filed: 1985-02-25
Abstract: Die vorliegende Erfindung betrifft Nachgerbemittel für mineralgegerbte Leder. Sie bestehen aus wäßrigen Lösungen carboxylgruppenhaltiger mit Chrom dotierter organishcer Polymerkomplexverbindungen. Diese Mittel zeichnen sich durch große Chromauszehrung und Nachgerbwirkung aus.
Patent EP-0166195-A1 (EP)
Inventor: THORNE WILLIAM DUNCAN
IPC: B41J1/20
Filed: 1985-05-21
Abstract: A printer of the type including a platen (1), a bank of hammers (2) extending in a straight line along the platen and spaced from the platen, a continuous metal band (5) on which are mounted print elements (33) and drive means (6, 18) for moving the band (5) between the platen (1) and the hammer bank (2) is provided with means (19, 20, 50, 61) for controlling the movement of the band. This band movement control means includes a guide surface (50) extending along the hammer bank (2) and bearing means (19, 20) located adjacent to one edge of the guide surface (50) and including at least ont bearing surface extending perpendicular to the guide surface. The control means also includes a permanent magnet means (61) located adjacent to the guide surface (50) ant the bearing means (19, 20) and adapted to attract one surface of the band (5) to the guide surface (50) and one edge of the band to the bearing surface. 
     The permanent magnet means comprises a plurality of elongated parallel sided permanent magnet members (62) each magnetised so as to exhibit a pole of one polarity on one elongate surface and a pole of the opposite polarity on the opposite elongate surface. The elongated permanent magnet members (62) are positioned side by side in parallel lines so that the exposed elongate surfaces of adjacent members exhibit poles of opposite polarity. The elongated permanent members (62) are located on the guide surface (50) so that the parallel lines are inclined at an angle to the direction of movement of the band (5) past the guide surface (50), towards the bearing surface.
Patent EP-0171612-A1 (EP)
Inventor: ERNST ALFONS DIPL-ING
IPC: G01B11/26
Filed: 1985-07-12
Abstract: A measuring instrument for determining the absolute angular position of two rotatable objects. The instrument comprises a housing which encapsulates a first information carrier with an incremental scale, a second information carrier with a absolute scale, a revolution reduction unit mechanically connecting the second carrier to the first carrier and a scanning element for scanning the first and second information carriers. The angle of rotation is determined within 360 DEG  by means of the incremental scale and the number of revolutions of the first information carrier is absolutely determined within the range of ix360 DEG  from the absolute scale, wherein i represents the ratio of the revolution reduction unit.
Patent EP-0170950-A1 (EP)
Title: Torque variation absorbing device
Inventor: KOBAYASHI KIYONORI
IPC: F16D47/00
Filed: 1985-07-18
Abstract: The torque variation absorbing device comprises a driving plate (2), a flywheel (6), and a spring mechanism (12), a damping and torque limiting mechanism (15) and a hysteresis mechanism (18) installed between the driving plate (2) and the flywheel (6). The flywheel (6) is divided into a flywheel body (6a) and a driven plate (6b) which are connected together by a bolt (10) screwed into a bolt hole (23) in the flywheel body (6a) and the driven plate (6b). The bolt hole (23) provided in the driven plate (6b) extends through the driven plate (6b) up to a sliding friction plane between the hysteresis mechanism (18) and the driven plate (6b). The dust generated by the friction of the hysteresis mechanism (18) can be collected into the bolt hole (23).
Patent EP-0186333-A1 (EP)
Title: Method and apparatus for detecting surge in centrifugal compressors driven by electric motors
Inventor: LOWE MADELEINE M
IPC: G01M99/00
Filed: 1985-11-28
Abstract: @ A surge detection apparatus for use in a refrigeration system having a centrifugal compressor (12) driven by an electric motor (20) includes a first pressure transducer (32) for sensing a condenser pressure and a second pressure transducer (34) for sensing an evaporator pressure. A first bandpass digital filter (58) responsive to the condenser pressure and the evaporator pressure is provided for generating a first signal representative of the rate of change of the pressure developed across the compressor. A current transformer (24) is used to sense a current in the electric motor driving the compressor. A second bandpass digital filter (61) responsive to the motor current is provided for generating a second signal representative of the rate of change of the RMS current being drawn by the compressor drive motor. A third signal representative of a differential pressure threshold and a fourth signal representative of a first motor current threshold and a second motor current threshold are provided. A computing device (73) responsive to the first through fourth signals indicates when a valid surge is occurring in the compressor.
Patent EP-0187041-A1 (EP)
Inventor: CAPON DANIEL JEFFREY
IPC: A61K39/00
Filed: 1985-12-23
Abstract: Diagnostic product and vaccine for Acquired Immuno-deficiency Syndrome (AIDS) and methods for making and using same, wherein viral polypeptide sequences from an AIDS associated retrovirus are expressed directly or as a fusion polypeptide in a prokaryotic or mammalian cell expression host to produce a diagnostic product which specifically binds complementary antibody produced by individuals afflicted with AIDS or a vaccine against AIDS which confers resistance to infection by AIDS associated retrovirus. The reverse transcriptase of an AIDS associated retrovirus is used separately or in a whole cell assay to identify compounds which selectively inhibit retroviral reverse transcriptase.
Patent EP-0162790-A1 (EP)
Title: Procédé de séparation de l'éthylèneglycol sous forme concentrée dans un procédé de fabrication d'oxyde d'éthylène
Inventor: NEEL HENRY
IPC: C07C27/00
Filed: 1985-04-24
Abstract: Procédé de séparation de l'éthylèneglycol à partir d'eau glycolée contenant jusqu'à 10 % en poids d'éthylèneglycol, sous forme d'un mélange avec de l'eau contenant de 40 % à 90 % en poids d'éthylèneglycol obtenu au bas d'une colonne directement alimentée à son niveau supérieur par l'eau glycolée contenant l'éthylèneglycol à séparer, comportant au-dessous de ce niveau jusqu'à 12 plateaux théoriques, pourvue en calories par échange thermique indirect, délivrant en tête un courant gazeux essentiellement constitué de vapeur d'eau qui est introduit dans la colonne de désorption de l'oxyde d'éthylène d'où est issue l'eau glycolée pour servir de courant de désorption, sans avoir à fournir une quantité d'énergie thermique supérieure à celle qui est fournie lorsque le procédé de l'invention n'est pas réalisé.
Patent EP-0165882-A1 (EP)
Inventor: GARNIER ALBERT
IPC: B32B18/00
Filed: 1985-05-09
Abstract: Ceramic composite material characterized in that it comprises a core of ceramic fibers of which at least one face is coated with a hard and dense ceramic slip covering, of which the coefficient of expansion is compatible with that of the ceramic fibers.
Patent EP-0188173-A1 (EP)
Inventor: HERB ARMIN
IPC: F16B13/10
Filed: 1985-11-13
Abstract: A metal expansion dowel is made up of an axially elongated cylindrically shaped expansion sleeve and an expansion element formed monolithically with the sleeve. The expansion sleeve has a leading end and a trailing end. The sleeve has an opening with the opposite edge surfaces extending in the axial direction converging toward the leading end. The expansion element is located in the opening and is secured to the sleeve by a separable web. The expansion element is wedge-shaped and narrows in the leading end direction. An inwardly projecting stop is formed in the expansion element. When an axial force is directed toward the leading end against the stop, the web is separated from the sleeve and the expansion element is displaced axially toward the leading end of the sleeve moving along the opposite edge surfaces of the opening and widening the sleeve. Due to the converging arrangement of the opposite edge surfaces of the recess, the dowel has a post-expansion characteristic during subsequent axial loading of the expansion sleeve after it is anchored in place.
Patent EP-0190304-A1 (EP)
Title: Commutateur hybride de puissance
Inventor: MUIRHEAD ALLEN DAVID
IPC: H01H9/54
Filed: 1985-08-20
Abstract: Commutateur hybride de puissance pour courant alternatif utilisé avec une alimentation de fréquence prédéterminée, comportant des contacts mécaniques de commutation (16, 18) capables de supporter la puissance nominale de charge et de fonctionner entre une position d'ouverture et une position de fermeture, ainsi qu'un commutateur électronique (20) caractérisé par un flux de courant unidirectionnel normalement ouvert et connecté électriquement en parallèle aux contacts mécaniques de commutation (16, 18). Un dispositif de commande électrique (32) du commutateur hybride de puissancepermet de fournir un signal de mise sous tension et un signal de mise hors tension pour déclencher le mouvement des contacts (16, 18) entre les positions d'ouverture et de fermeture. L'actionnement du dispositif de commande électrique (32) rend le commutateur électronique (20) conducteur pendant la durée de déplacement des contacts (16, 18) à travers une zone où il peut se produire un amorçage d'arc. Si la durée de commutation des contacts mécaniques (16, 18) reste inférieure à la durée de conduction dudit commutateur électronique (20) devenu conducteur pendant une demi-période de tension de secteur, le mouvement des contacts (16, 18) et la fermeture du commutateur électronique (20) se déclenchent simultanément. En revanche, si la durée de commutation excède une demi-période, la synchronisation relative entre le déclenchement de la fermeture des commutateurs électronique et mécanique est réglée de sorte que les contacts (16, 18) se déplacent à travers la zone d'amorçage d'arc lorsque le commutateur électronique (20) est conducteur.
Patent EP-0198877-A1 (EP)
Inventor: MONFORT JEAN-JACQUES
IPC: G06Q50/00
Filed: 1985-10-23
Abstract: Le système comporte: a) un premier dispositif autonome et portatif (200) permettant la lecture, l'effacement et l'inscription sur le support d'informations (1), ainsi que la vérification du résultat après le tirage; b) un second dispositif fixe en relation avec un ordinateur d'un centre de gestion de paris permettant la lecture des données inscrites sur le support d'informations (1) par le premier dispositif (200), l'envoi à l'ordinateur du centre de gestion pour enregistrement des données de paris lues, l'indication, et éventuellement le recueil, des sommes à encaisser au titre de l'enjeu et l'inscription sur le support d'informations (1) dans une zone inaccessible au premier dispositif (200) d'indications relatives aux données de paris.
Patent EP-0189056-A1 (EP)
Inventor: SUHARA MANABU
IPC: C25B1/46
Filed: 1986-01-08
Abstract: In the electrolysis of sodium chloride by means of a perfluoro cation exchange membrane for the production of sodium hydroxide having a concentration of from 32 to 40% by weight, a method for restoring the current efficiency, which comprises suspending the electrolysis when the current efficiency of the perfluoro cation exchange membrane has dropped to a predetermined level, and maintaining the catholyte concentration at a level of not higher than 30% by weight.
Patent EP-0195388-A1 (EP)
Inventor: KRATZ WILBUR CLYMER
IPC: B01D53/04
Filed: 1986-03-14
Abstract: A pressure swing adsorption process is provided for the direct production from ambient air of a moderately enriched oxygen product gas. The production of a product gas having an oxygen concentration of 23 to 30% is effected by a three step cycle wherein (1) the feed air is charged to a bed of nitrogen selective adsorbent until the bed is brought from atmospheric pressure to a pressure in the range of up to 10 atmospheres, (2) reducing the bed pressure to an intermediate level by withdrawal of oxygen enriched product gas therefrom and (3) finally venting the bed to restore atmospheric pressure. By an alternative mode including a fourth step of purging the bed following the venting step, a product of 23 to 45% oxygen concentration is obtained.
Patent EP-0224104-A1 (EP)
Title: Schliesszylinder mit Stiftzuhaltungen und gleitendem Zylinderkern zum Einkuppeln mit einem Betätigungsorgan
Inventor: NEYRET GUY
IPC: E05B17/04
Filed: 1986-11-08
Abstract: Die Erfindung bezieht sich auf einen Schließzylinder mit Stiftzuhaltungen (4, 5) und gleitendem Zylinderkern (1), bei dem das axiale Gleiten des Zylinderkerns (1) diesen mit dem Betätigungsorgan (18) eines Schlosses und/oder eines elektrischen Schalters verbindet. Der erfindungsgemäße Schließzylinder ist dadurch gekennzeichnet, daß der Zylinderkern (1) in Drehung und Verriegelungsstellung über die genannten Stiftzuhaltungen (4, 5) fest mit einer Buchse (2) verbunden ist, die in einem festen Gehäuse (3) drehbar und in Verschieberichtung feststehend montiert ist und ein Mittel zum winkligen Weiterschalten (8,9,10) in bezug auf das genannte Gehäuse (3) umfaßt. Anwendung für Schlösser.
Patent EP-0202693-A1 (EP)
Inventor: STOFFELS JACOBUS
IPC: G02B6/04
Filed: 1986-04-03
Abstract: A predetermined number of optical fiber parts (27) is provided on a rectangular frame (1), the fibre parts extending parallel to each other along a straight line between two opposite first sides (3) of the frame. These first sides (3) comprise comb-shaped fibre guides (5) with teeth (13), between which the fibre parts (27) are guided so that the fibre guides determine a first relative distance between the fibre parts. The first sides (3) are pivotably connected to the two second sides (7) of the frame (1), which is then deformed to a parallelogram until the portions of the fibre parts (27) located inside the frame have a predetermined second relative distance. A permanent connection between the fibre parts (27) is established so that a ribbon of fibre parts is obtained. A number of such ribbons can be stacked with the interposition of strip-shaped spacers (29) to form a bundle.
Patent EP-0240620-A1 (EP)
Inventor: LANCASTER DAVID HENRY BRITISH
IPC: F17D5/04
Filed: 1986-12-23
Abstract: An arrangement for detecting and isolating leaks in a high temperature ducted flow system in which the fluid flow ducts (7) are contained within duct insulation means (l2) which define an insulating air space (l3) around the ducts (7). The arrangement is configured such that in the event of a fractured or leaking duct, the leakage flow is contained within the insulating air space (l3) and constrained to flow to one pre-determined end of the duct system where it is ejected through a fluid outlet opening (25) positioned in close proximity to leak sensing means (26). By this arrangement the leakage flow is caused to impinge on the leak sensing means (26) enabling the leaking system to be effectively isolated.
Patent EP-0197736-A1 (EP)
Inventor: REISING GEORGE STEPHEN
IPC: A61F13/15
Filed: 1986-03-27
Abstract: Disposable diapers having liquid impermeable waistshields (18) and elastically expandable waistbands (32, 33). The waistshields (18) and waistbands are formed of a single - unitary -- liquid impermeable material. In preferred embodiments, the waistshield/waistband (18) is formed of a material which has a heat unstable state and a heat stable and elastic state. In diapers ready for use, the waistband portion (32, 33) is relatively more heat stable and elastic than the waistshield portion (18).