baber/WOPTO huggingface dataset:
Patent EP-0023396-A1 (EP)
Inventor: GACH PETER PAUL
IPC: B65D47/08
Filed: 1980-07-03
Abstract: A child-resistant dispensing closure fabricated from resilient material has an inverted cup-shaped body and an axially protruding nozzle (31). A saucer-shaped lid (23) for closing the nozzle is connected to the body by a flexible hinge which is unitary with the body and the lid and which is located at one edge of the body. Cooperating means (42) for retaining the lid in closed position overlying the body and the nozzle comprise catch means being located diametrically opposite the hinge. The lid has a maximum diameter no greater than the diameter of the top of the body. The catch means may be at least partially disengaged by moving the lid laterally relative to the body so that a portion of the lid protrudes radially beyond the top of the body. By grasping the protruding portion of the lid, the lid then may be swung angularly away from closing position.
Patent EP-0034686-A1 (EP)
Inventor: THOMAS WALTER CARL
IPC: H04N13/00
Filed: 1980-02-20
Abstract: Apparatus for generating and processing television TV signals of a visual scene for viewing in three dimensions, comprises a conventional TV camera, including three separate color video tubes, each camera tube adapted to receive light of a different one of the three primary colors. Each camera tube is aligned with one of three optical axes which are nominally parallel, and are spaced apart a selected distance in a horizontal plane. At least one of the first and third axes is rotatable so that it can be turned through a small angle in such a direction as to intersect the second and third axes at selected distances in front of the camera. Synchronizing beams are provided for two sub-rasters in scanning of the camera tubes. During a first scan, the first primary color signal from the first camera tube is muted, and on the second sub-raster, the third camera tube output carrying a primary color signal is muted. When the transmitter signal is received and displayed on a TV receiver and is viewed through a pair of eye glasses, in which one glass passes the first primary color and the other glass passes the third primary color, the visual scene will be seen in three dimensional viewing.
Patent EP-0038897-A1 (EP)
Inventor: RAMBERT ANDRE
IPC: A61F2/00
Filed: 1980-12-31
Abstract: 1. An unsealed intramedullary prothesis for articulation of the hip, of the type comprising two units suitable to be fitted to one another, namely a femoral unit (2) essentially composed of a threaded stem intended to be engaged into the medullary channel of the femur in question, and a cephalic unit (3) supporting a sphere (9), capable of being fitted to the end of the femoral portion (2) that is not engaged into the femur (4), this sphere (9) being intended to be engaged into and to rest against the cotyloid cavity of the corresponding hip, characterized in that on one hand the screw thread (5) on the stem of the femoral unit (2) is conical and, on the other hand the means of assembly of the two femoral (2) and cephalic (3) units comprise, in the femoral unit (2) a conically reamed hole of small taper, coaxial with the stem and opening at the end of the latter that is not fitted into the medullary channel of the femur (4), and in the cephalic unit (3) a conical stem (14) of profile complementary to that of the conically reamed hole (7) of the femoral unit (2), projecting from the surface (12) of the cephalic unit (3) that fits against the above-mentioned free end of the femoral unit (2) and enabling the two units to be solidly held together by a simple mutual wedging action resulting from the small taper of the cones ; in that the end of the femoral unit (2) that is not engaged into the medullary channel of the femur (4) carries a small collar (6) coaxial with the stem, the lower face of which collar is intended to bear against the resected end of the femur (4) and the upper face of which collar is intended to act as support face for the cephalic unit (3) and is provided with means for it to be rotated as it is screwed up ; and in that at least one peg (16) is provided, carried on the contact face (12) of the cephalic unit (3), and a series of holes (15) of corresponding profile is provided on the upper face of the small collar (6) of the femoral unit (2) concentric with its conically reamed hole (7), into a selected hole of which series the series the peg (16) may be inserted before the conical stem of the cephalic unit (3) is wedget into the conically reamed hole (7) of the femoral unit (2).
Patent EP-0039773-A1 (EP)
Inventor: ENDO HIROSHI
IPC: C01G53/00
Filed: 1981-03-31
Abstract: Barium-ferrite series powders are prepared from an alkaline aqueous solution containing a prescribed ratio of ions of the metals equal to those contained in the powder. In the first stage, the alkaline aqueous solution is heated at a constant volume at 150 to 300°C to precipitate a precursor of the barium-ferrite series powder. Then, the precursor is baked at 700 to 1,000°C to crystallize the precursor.
Patent EP-0050716-A1 (EP)
Inventor: BAHR DIETRICH JURGEN DR
IPC: B41M5/24
Filed: 1981-08-05
Abstract: Die Erfindung betrifft ein Verfahren zum Erzeugen einer Gleitschicht auf der Oberfläche einer über einer Trägerschicht und einer Lackschicht liegenden Aluminiumschicht eines mit einer Rückseitenlackierung zu versehenden Aufzeichnungsträgermaterials, wobei in mindestens einer der Lackschichten ein ein zur Umsetzung von Fettsäuren geeignetes Metallradikal bildender Stoff beigemischt wird und in mindestens einer der beiden Lackschichten eine Fettsäure oder ein Gemisch von Fettsäuren beigemischt wird. Vorzugsweise wird als ein ein Metallradikal bildender Stoff, ein Metallazid Me(N3)n z.B. ein Azid der Aluminium, Barium, Kalium, Calcium Lithium und Natrium enthaltenden Gruppe verwendet.
Patent EP-0053705-A1 (EP)
Inventor: MUELLER HANS
IPC: B65H45/22
Filed: 1981-10-27
Abstract: Die Erfindung betrifft eine Falzvorrichtung für Rollenrotationsdruck-maschinen zum Herstellen eines Längsfalzes in Transportrichtung der Druckexemplare nach dem Zylinderquerfalz mit einem Falzmesser (4), das über zwei synchron zu drehende Antriebskurbeln einen Längsfalz mit hoher Geschwindigkeit erzeugt, wobei das Falzmesser (4) durch die konstruktive Ausbildung seines Kurbelantriebes (6,9) eine senkrechte Hubbewegung ausführt.
Patent EP-0040875-A1 (EP)
Inventor: ALTING CORNELIS LEENDERT
IPC: C03B11/08
Filed: 1981-05-14
Abstract: By using special dies, lenses from glass can be manufactured with great precision. Such dies are manufactured from quartz glass. Quartz glass can be worked with the required shape accuracy and the required smoothness, for example, by a polishing treatment succeeded by sputtering.
Patent EP-0032794-A1 (EP)
Inventor: IKEDA HIROYUKI
IPC: G06K7/10
Filed: 1981-01-09
Abstract: A hand-held beam scanning information readout device for reading information, for example presented in a bar-code format, has a housing (4) within which are accommodated a beam generator (11), an optical scanner (17) and an optical detector (120). 
     Generator (11) generates for example a coherent laser beam (14) which passes to scanner (17) for example provided by a rotating hologram to provide a scanning output beam (110) which scans in a circle (113) for example. Light (116) of the scanning output beam (110) reflected from information to be read, for example bar-code symbol BCS, passes via hologram (17) to a convergence lens (118), for example a Fresnel lens, to detector (120). 
     Other scanning patterns are also proposed.
Patent EP-0042763-A1 (EP)
Inventor: HIEKEL RODNEY WILLIAM
IPC: G06M7/08
Filed: 1981-06-23
Abstract: In a method and apparatus for counting indeterminately spaced articles 6a, 6b etc. travelling in a continuous stream, successive individual lead articles 6a of the stream are diverted from their direction of movement in an oblique direction. A sensor 5 located beneath the stream at the point of oblique movement detects the sequential presence and absence of articles which information is accumulated to obtain a count. For counting rod-shaped articles, such as cigarettes, a drum 2 having a helical groove 4 may be used to move the rods, the drum being located above a reflective scanning sensor head.
Patent EP-0044655-A1 (EP)
Inventor: HAASE DONALD JAMES
IPC: C07C11/06
Filed: 1981-07-06
Abstract: In processes in which liquid sorbents which are solutions in an aromatic hydrocarbon or halogenated aromatic hydrocarbon of a bimetallic salt complex having the generic formula M I M II X n .Aromatic, wherein M, is a Group I-B metal, M II  is a Group III-A metal, X is halogen, n is the sum of the valences of M I  and M II  and Aromatic is a monocyclic aromatic hydrocarbon or halogenated aromatic hydrocarbon are used to separate complexible ligands from a gas feedstream which comprises an olefin having 2 or 3 carbon atoms, alkylation of the aromatic hydrocarbon or halogenated aromatic hydrocarbon is inhibited by incorporating into the liquid sorbent 8.5 to 30 mole percent, based on the Group I-B metal in the liquid sorbent, of an amine-aluminium chloride adduct, such as an ammonia-aluminium chloride adduct or a pyridine-aluminium chloride adduct.
Patent EP-0075050-A1 (EP)
Inventor: TEZUKA SHICHIGORO
IPC: A23G4/06
Filed: 1981-09-22
Abstract: A frozen confection has an edible handle. It comprises a portion of stick chewing gum (12) in the frozen mass (10) such as ice cream or water ices and a remaining portion of the stick chewing gum (12) as the handle. To give it rigidity and strength the stick chewing gum (12) is prepared using anhydrous glucose as a sweetener and no sucrose and is subjected to two aging steps, especially to a second aging at -10 to-5 °C.
Patent EP-0050502-A1 (EP)
Inventor: GESELLCHEN PAUL DAVID
IPC: A61K38/07
Filed: 1981-10-19
Abstract: Compounds of the formula
     and pharmaceutically acceptable non-toxic acid addition salts thereof, in which
     R is hydrogen, methyl, ethyl, cyclopropylmethyl, or allyl;   A is a residue of a D-amino acid selected from Ala, Abu, Nva. Val, Nle, Leu, lie, Gly(A1), Gly(Cp), Met, Cys(Me), Met(O), Cys(Me) (0), Ser, Thr, and Hse;   R 1  is C 1 -C 3  primary alkyl, cyclopropylmethyl, allyl, ethylthiomethyl, 2-fluoroethyl, or propargyl;   X is bromo, iodo, chloro, methyl, trifluoromethyl, or methoxy; and
     or
     in which R 2  is hydrogen, acetyl, or acetoxymethyl and R 3  is C 1 -C 3  alkyl; which are useful analgesic agents, are described herein.
Patent EP-0052480-A1 (EP)
Inventor: JAMES PETER ANDREW
IPC: B21J15/02
Filed: 1981-11-12
Abstract: A lockbolt has a collar (26), which may be pressed from sheet metal, swaged into transverse grooves (88) of the bolt progressively from the end of the collar remote from the workpiece along narrow circumferentially spaced segments. The setting tool accordingly has an anvil consituted by a ring of narrow jaws (50) with longitudinally extending ridges to engage the collar (26), shoulders of the jaws initially abutting the collar to clamp the workpiece between them and the head of the bolt. Operation of the tool then causes the jaws to rock about axis close to the periphery of the bolt. The shoulders of the jaws may indent the bolt to cause fracture substantially flush with the collar regardless of the workpiece thickness.
Patent EP-0046426-A1 (EP)
Inventor: VIAUD JEAN
IPC: A01F15/08
Filed: 1981-08-05
Abstract: Cette presse à balles cylindriques comprend deux jeux de courroies (6, 16) délimitant une chambre de formation de la balle par l'enroulement de produits de récolte ramassés sur le champ. Le jeu de courroies arrière (16) est monté sur une porte arrière relevable (5) qui est ouverte pour le déchargement de la balle terminée. Des moyens (24, 26) sont prévus pour, après cette ouverture de la porte et ce déchargement de la balle, maintenir ces courroies (16) en contact avec la partie supérieure de la balle reposant sur le sol et pour les entraîner dans le sens requis (27), afin de délacer cette balle vers l'arrière par roulement sur le sol. La porte arrière (5) peut ensuite être librement rabattue et la presse peut poursuivre sa progression sans devoir reculer pour reprendre l'extrémité de l'andain. Ce déchargement et ce déplacement par roulement sur le sol évitent l'emploi de moyens d'éjection et l'endommagement possible de la balle si celle-ci est éjectée par une impulsion vers l'arrière depuis la chambre de la presse.
Patent EP-0051597-A1 (EP)
Title: New prostacyclin derivatives and their preparation and utilization thereof.
Inventor: VORBRUGGEN HELMUT
IPC: A61K31/34
Filed: 1981-02-05
Abstract: PCT No. PCT/DE81/00031 Sec. 371 Date Oct. 6, 1981 Sec. 102(e) Date Oct. 6, 1981 PCT Filed Feb. 5, 1981 PCT Pub. No. WO81/02296 PCT Pub. Date Aug. 20, 1981.Prostacyclin derivatives of the formula   <IMAGE> I  wherein R1 is OR3 wherein R3 is hydrogen or alkyl of 1-10 carbon atoms, or R1 is NHR4 wherein R4 is alkanoyl or alkanesulfonyl, B is alkylene of 1-5 carbon atoms, A is -CH2-CH2-, cis-CH=CH-, or trans-CH=CH-, W is hydroxymethylene or  <IMAGE>   wherein the OH-group is optionally substituted by alkanoyl of 1-4 carbon atoms and the free or substituted OH-group can be in the  alpha - or  beta - position, R2 is alkyl of 1-6 carbon atoms optionally substituted by phenyl, or R2 is phenyl, R5 is hydroxy optionally substituted by alkanoyl of 1-4 carbon atoms, R6 is hydrogen, fluorine, or alkyl of 1-4 carbon atoms or when R3 is hydrogen, a salt thereof with a physiologically compatible base, have pharmacological activity e.g., blood pressure-lowering and bronchodilatory effects.
Patent EP-0047270-A1 (EP)
Inventor: OSMAN MOHAMMAD FEKRY
IPC: A61F11/00
Filed: 1981-03-10
Abstract: Dispositif de protection de l'oreille humaine, ayant la forme d'un organe (2) auto-portant sensiblement plat, possedant un profil exterieur (8) plus large que le profil de l'oreille, et possedant une ouverture (12) au travers de la partie centrale de l'organe d'une dimension permettant a l'helix de l'oreille de passer au travers de l'ouverture, le bord posterieur (16) de l'ouverture etant convexe vers l'arriere, et le bord interieur comprenant a mi-hauteur un lobe (18) en saillie vers l'arriere dans l'ouverture, permettant a l'organe de se maintenir sur l'oreille, le lobe etant adjacent au tragus. Le dispositif peut etre complete par un couvercle fermant un espace adjacent a une face de l'organe. Le dispositif peut etre utilise lors d'interventions chirurgicales et dans le traitement des cheveux.
Patent EP-0063117-A1 (EP)
Inventor: BELVEDERE MARK
IPC: B63B59/02
Filed: 1980-10-27
Abstract: Defenses de bateau allongees et elastiques pouvant etre aisement disposees longitudinalement et transversalement. Chaque unite de defense (100) presente une protuberance (103) a une extremite et une encoche (106) a l'autre extremite. L'encoche d'une defense peut s'adapter a la protuberance d'une autre defense. Les encoches et les protuberances possedent des orifices transversaux reglables (107, 104) au travers desquels des cables de suspension peuvent etre attaches.
Patent EP-0048755-A1 (EP)
Inventor: RICHARDS JAMES F
IPC: B01F13/10
Filed: 1981-04-01
Abstract: Procede de melange de polymeres de caoutchouc aux silicones avec des masses de remplissage et/ou autres additifs sans avoir recours a une action de petrissage, ou les ingredients a melanger sont soumis a des chocs avec un couteau de melange a grande vitesse (32) pendant une premiere periode de temps pendant laquelle le couteau fonctionne a une vitesse d'environ 150 pieds par seconde, jusqu'a ce que les ingredients soient reduits en particules uniformes relativement petites, puis les couteaux melangeurs fonctionnent ensuite a une vitesse d'environ 300 pieds par seconde jusqu'a obtenir une viscosite suffisante du materiau.
Patent EP-0063573-A1 (EP)
Inventor: HARRIS GEOFFREY JOHN
IPC: B29C70/84
Filed: 1981-10-16
Abstract: Le commutateur est du type connu dans lequel une bobine d'induction est attaquee par un oscillateur. La bobine (16) est positionnee a l'origine dans un capuchon (14) pour y etre fixee au moyen d'une resine epoxyde (32). Ceci permet le maniement de la bobine et du capuchon en tant qu'unite simple pendant les etapes de fabrication, sans endommager la bobine. Le commutateur est etalonne et regle automatiquement par l'abrasion d'une partie d'une couche resistive sur un substrat du circuit (18). Le cote de potentiel faible du circuit du commutateur est couple au boitier (10) par l'intermediaire d'un condensateur, au moyen d'une bande adhesive conductrice (60) serree entre le boitier (10) et une fermeture d'extremite (26).
Patent EP-0062677-A1 (EP)
Inventor: HVIDTFELDT RASMUSSEN KNUD
IPC: F02B3/06
Filed: 1981-10-20
Abstract: Afin de reduire la consommation d'huile dans le fonctionnement de moteurs diesel, notamment des moteurs marins, pourvus de turbo compresseurs entraines par des impulsions, un tel moteur est converti en remplacant les connexions entre les turbines des turbo compresseurs et les soupapes d'echappement du moteur, en ce qui concerne chaque turbine, par un collecteur de gaz d'echappement (15, 16, 17, et 18 respectivement) qui est separe de la turbine respective. Chacun des collecteurs (15, 16, 17, et 18) est connecte entre l'orifice d'entree (25, 26, 27, et 28, respectivement) de la turbine respective et les soupapes d'echappement appartenant a la turbine respective. Les collecteurs (15, 16, 17, et 18) possedent un volume adapte de sorte que la pression maximale creee a l'interieur de chacun des collecteurs (15, 16, 17, et 18) par l'ecoulement de gaz provenant des cylindres correspondants atteigne un niveau proche de celui de la pression moyenne dans le recepteur (31) d'air de refoulement et de compression du moteur, sans toutefois depasser ce niveau.
Patent EP-0058830-A1 (EP)
Inventor: HEY HEINZ-HERBERT
IPC: B63B25/00
Filed: 1982-01-25
Abstract: Mit einer Führungseinheit wird das Stauen von Containern in einem großräumigen Schiffskörper erleichtert und verbilligt. Diese Führungseinheit besteht aus Riegeln, die in horizontaler Richtung der Schiffsquerachse verlaufen und untereinander durch sich in Schiffshochachse erstrekkende Stiele verbunden sind. Die Riegel sind schwenkbar im Schiffskörper befestigt und können in Richtung auf den Schiffskörper begrenzende Seitenwandungen verschwenkt werden. Im verschwenkten Zustand der Riegel kann im Schiffskörper Massengut geladen werden. Die Riegel sind untereinander in Schiffslängsachse durch Längsstagen miteinander verbunden. Die Riegel bilden im verschwenkten Zustand mit den Schiffswandungen einen umschlossenen Stauraum aus, in dem Zwischenwände und Zwischenstücke der Führungseinheit gelagert werden, während der Stauraum zum Transport von Massengut hergerichtet ist.
Patent EP-0065109-A1 (EP)
Inventor: GERTEIS FRANZ
IPC: E05D3/06
Filed: 1982-04-17
Abstract: Bei dickwandigen Türen (2) mit aufgesetzten Blenden oder Zierleisten (3), bei Doppeltüren, Fenstern oder Klappen, insbesondere für die Bau- und Möbelindustrie besteht das Problem, daß die Ausschwenkbewegung der Tür schwierig einzustellen ist, wobei im allgemeinen nur Öffnungswinkel der Tür bis etwa 180° erreicht werden. Es wird ein Scharnier angegeben, das ein relativ weites und hinsichtlich der Weite einstellbares Ausschwenken der Tür beim Öffnen ermöglicht, sowie Öffnungswinkel der Tür von 270° und mehr erlaubt. Dazu sind zwei Winkelhebel (H1, H2) in einer gemeinsamen Winkelachse (A2) relativ zueinander schwenkbar gelagert und außerdem endseitig über zwei Kniehebel (H3, H4; H5, H6) gelenkig miteinander verbunden. Ein Winkelhebel (H1) ist um eine an einem Scharnierträger (13) befestigte Achse (A1) schwenkbar gelagert. Die Schwenkbewegung der Tür ist mittels eines Hebelarms (H5) des Kniehebels (H5, H6) steuerbar. Zur Steuerung sind Führungsnuten (9, 11) und Führungsstifte (8, 10) angebracht. Arretierungsmittel (5, 6, 7; 15, 16) ermöglichen ein Arretieren des Scharniers in vorgebbarer Position.
Patent EP-0093188-A1 (EP)
Inventor: KOTY ANTAL DIPL-MASCH-ING
IPC: G01F23/00
Filed: 1982-05-04
Abstract: The sensors of this device are switching elements, preferably electronic or mechanical or optical switching elements or combinations of these, and its signal receiver unit(s) consist(s) of two or more series-connected signal receivers which are operated by a current generator. The essence of the invention consists in that the sensors or the sensor groups assembled from sensors, having preferably the same number of sections and the admission switches allocated to the sensor groups, are connected in such a manner that the pins of the sensors or of the sensors within the individual sensor groups and/or of the admission switches, independently of the order, are connected to the input of (a) signal receiver unit(s) which successively forms (form) code groups deviating from one another within the respective sensor group and repeating themselves within each sensor group and consisting of one each or a plurality of successive mutually series-connected signal receivers. <IMAGE>
Patent EP-0066859-A1 (EP)
Inventor: JAEGER KURT EDGAR
IPC: C08L63/10
Filed: 1982-06-04
Abstract: The invention relates to a cathodically depositable aqueous electro-dip lacquer coating composition containing as synthetic resin binder (A) from 50 to 99% by weight, based on the total quantity of synthetic resin binder, of one or more amino-1,2-epoxy resins, the amino-1,2-epoxy resin or-where several amino-1,2-epoxy resins are present-the mixture of amino-1,2-epoxy resins (a) having an average molecular weight (Mn) of from 700 to 10,000, (b) containing per 1000 molecular weight units from 0.2 to 3.6 lateral or terminal ethylenic double bonds corresponding to a hydrogenation iodine number of from 5 to 90, (c) containing primary and/or secondary alcoholic hydroxyl groups corresponding to a hydroxyl number of from 30 to 450 and (d) having an amine number of from 30 to 150, (B) from 1 to 50% by weight of a substantially non-acid polyester of a polycarboxylic acid containing at least two terminal or lateral, saturated and/or unsaturated  beta -hydroxy ester groups per molecule and having an average molecular weight of from about 1500 to 10,000, and (C) soluble and/or insoluble transesterification catalysts for the thermal crosslinking of (A) and (B) at temperatures above 140 DEG  C. The invention also relates to the use of the coating composition for cathodic deposition from a lacquer bath onto electrically conductive surfaces.
Patent EP-0071032-A1 (EP)
Inventor: BARATELLA PIETRO
IPC: C07C41/06
Filed: 1982-06-29
Abstract: A process is described for the preparation of methyl tert-butyl ether and ethyl tert-butyl ether by the selective reaction of methanol and ethanol respectively with isobutylene contained in C 4 -hydrocarbon fractions, in particular those resulting from processes for the thermal or catalytic pyrolysis of suitable petroleum fractions. The reaction is carried out in the liquid phase, under the influence of acid catalysts, at increased temperatures and pressures and with a molar ratio of the alcohol to the isobutylene equal to or approximately equal to the stoichiometric value. To the reaction medium are added inert aliphatic hydrocarbons which are liquid under the operating conditions in order to dilute the medium to a greater extent than the dilution given by the inert hydrocarbons contained in the C 4 -fraction of the feed. 
     For this purpose, in the most typical embodiment, the exhausted C 4 -fraction itself is recycled to the reaction medium. 
     By means of this dilution, the thermodynamic equilibrium conditions of the reaction system are favourably influenced, and improved conversions of the isobutylene to the useful reaction product are achieved. 
     Embodiments are disclosed which are particularly suitable for the preparation of methyl tert-butyl ether and ethyl tert-butyl ether.