baber/WOPTO huggingface dataset:
Patent EP-0034640-A1 (EP)
Inventor: GARTNER ROBERT DR
IPC: F16H25/24
Filed: 1980-02-25
Abstract: 1. A screw mechanism with a lead screw (1) and a guide frame (2), with a head plate (5) having the lead screw (1) running through it and a foot plate (6) and furthermore rolling element bearings (30), that are eccentric in relation to the axis of the lead screw, with a round bead (31) placed on the inner race ring (29) of each rolling element bearing (30), said round bead (31) fitting into the thread of the lead screw (1), each rolling element bearing (30) being placed between two parallel leaf springs (14 and 15) so that it is so kept in position thereby that it may be rocked about an axis placed in the direction of its eccentricity in relation to the lead screw axis about two bearing pins (24 and 25) and may be moved in translation in the direction of this axis, characterized in that the leaf springs (14 and 15) take the form of two opposite lengthways side walls of the frame (2) or are placed in the plane of the lengthways side walls of the frame (2), and the rolling element bearings (30) placed round the lead screw (1) are kept in position in the length direction of the lead screw in turn in one of the leaf springs (14 and 15) and then in the other one thereof, and one of the bearing pins of the rolling element bearings (30) may be moved axially in a hole (21) of the other leaf spring in question.
Patent EP-0026283-A1 (EP)
Inventor: CZIPTSCHIRSCH KURT
IPC: B60J3/02
Filed: 1980-07-23
Abstract: 1. A pivot bearing for a sun visor, the bearing comprising a bearing block (1) retainable in a vehicle-body element (6) and a bearing shaft (2) held in another bearing in the sun-visor body, characterized in that the bearing block (1) and the bearing shaft (2) of the pivot bearing are formed from one and the same material into a one-piece unit, and in that the block is provided with an external circular bearing track (5) retainable in a bearing retainer (7) which is integral with the vehicle-body element (6) such as a wall of the vehicle body or the head-liner thereof.
Patent EP-0024597-A1 (EP)
Inventor: RAYE PIERRE
IPC: B23C5/24
Filed: 1980-08-08
Abstract: The cutting tool, for example a milling-cutter, with interchangeable insert-holding cartridges comprises a body (1) presenting a peripheral supporting face (4) directed towards the rear end of the body and recesses (2) distributed at its peripheral front end and intended to receive interchangeable cartridges (3). Each cartridge comprises at its front end a cutting bit (5), generally fixed in a removable manner, and a back portion (7) at its rear end presenting a supporting face (8) directed towards the front and intended to come, in a service position, in abutment against the supporting face (4) of the body. The fixing devices (9, 11) of the cartridges on the body of the tool are such that they enable an axial setting of the position of said cartridges, as well as the backward movement thereof for a temporary putting out of service.
Patent EP-0015015-A1 (EP)
Inventor: ABRAM JOHN HENRY
IPC: B62D7/08
Filed: 1980-01-31
Abstract: A wheeled vehicle, such as a coach, is provided with a suspension system for road wheels comprising an axle (12), with a road wheel at each end, a transverse beam (20) parallel to the axle (12), and structural members (21,22) coupling the axle (12) to the beam (20), each extremity of the transverse beam being spaced from the vehicle body by a resilient means (24,25); the members (21,22) having parallel resilient extensions (31,32) on the opposite side of the axle (12) to the beam (20). The end (35,36) of each extension (31,32) remote from the axle is pivotably coupled to an anchorage on the vehicle body forwardly of the axle (12). Each extension (31,32) has a cross-section whose area reduces as the distance of the cross-section from the axle (12) increases.
Patent EP-0028537-A1 (EP)
Inventor: HWA STEPHEN C P
IPC: G03G15/09
Filed: 1980-11-05
Abstract: Development apparatus (36) for developing a latent image by transporting by magnetic brushes (38,40) a conductive developer material comprising marking particles into contact therewith successive times. During the first contact time, the conductivity of the developer material optimizes development of solid areas within the latent image with marking particles The last contact time occurs with a developer material having a lower conductivity than the development material employed during the first contact time. In this way, development of lines within the latent image with marking particles is optimized during this latter contact time.
Patent EP-0029337-A1 (EP)
Inventor: TAYLOR DAVID W
IPC: C10L9/00
Filed: 1980-11-12
Abstract: A process and apparatus for treating coal to produce micron-size coal particles having high surface reactivity and a low level of ash-forming impurities. The process involves grinding the coal in a substantially air tight fluid energy attrition mill (11) to form a hydrophobic coal-fraction and a hydrophilic impurity-fraction, and separating the fractions in a separator (17) by virtue of the impurity-fraction's affinity for water.
Patent EP-0027072-A1 (EP)
Title: Procédé de couplage entre une fibre optique et une diode opto-électronique, et tête d'émission ou de réception réalisée par ce procédé
Inventor: HENRY RAYMOND
IPC: H01L31/0352
Filed: 1980-09-23
Abstract: L'invention concerne un procédé de couplage optique entre une fibre optique et un composant opto-électronique pour une liaison de télécommunications par fibres optiques, et une tête opto-électronique d'émission et/ou de réception réalisée en utilisant ce procédé. Partant d'une pastille semiconductrice comportant une couche P<-> (1) et une couche P<+> (2), on réalise par attaque chimique de la couche P<-> suivie d'un dopage par une impureté N, une couche N<+> (10) au fond de la cavité (4) et sur le bord (101) de celle-ci. Une fibre optique (5) est mise en place avec un excellent couplage entre la fibre et la diode photo-émissive ou photo-détectrice ainsi réalisée, et cela d'autant plus facilement que l'extrémité de la fibre est guidée par les flancs de la cavité (4) lors du montage d'une tête opto-électronique. Applications aux équipements terminaux de transmissions par fibres optiques.
Patent EP-0030918-A1 (EP)
Inventor: BAUR PETER
IPC: B29C55/00
Filed: 1980-12-08
Abstract: To produce the folded seam, the edge strip of one blank is flanged around the edge of the other blank (2) with interposition of a sealing film strip, the whole is pressed together and subsequently the sealing film is hardened by the action of temperature. Before the flanging, the sealing film strip (3F) is wrapped around the edge (2a) of the blank to be flanged and easily fixed there by means of pressure and heat. The strip (3F) is applied by means of two jaws (12, 13) which between them form a slot (18) adapted to the edge (2a) of the blank. The strip (3F) is placed over the slot (18) and the blank (2) is then introduced into the slot, as a result of which the strip is folded around the edge of the blank. By closing the jaws and applying light pressure and optionally by gentle heating of the blank, the strip is fixed to the edge of the blank. <IMAGE>
Patent EP-0020729-A1 (EP)
Inventor: SWANSON THOMAS W
IPC: H03H9/56
Filed: 1980-06-17
Abstract: Un dispositif filtre a cristal monolithique sans inducteur a deux poles (24) comprend une premiere et une seconde electrodes (10, 16) espacees montees sur une face du dispositif, une troisieme et une quatrieme electrodes espacees (14, 18) montees sur la face opposee du dispositif et superposees par rapport a la premiere et la seconde electrode, un premier condensateur (CB1) couple entre la premiere et la quatrieme electrode, des moyens accouplant electriquement la seconde et la troisieme electrodes, et un second condensateur (CS1) accouplant la seconde et la troisieme electrode en un point de potentiel de reference avec la premiere electrode (12) et un point de potentiel de reference appele borne d'entree et la quatrieme electrode (18) et un point de potentiel de reference appele bornes de sortie.
Patent EP-0036874-A1 (EP)
Inventor: KLINGSTEDT HOLGER
IPC: F16B2/24
Filed: 1981-04-23
Abstract: Dans la realisation d'ancrages effectue dans le beton, des chevilles et/ou des systemes a expansion sont utilises qui necessitent des trous profonds pour obtenir la resistance requise. De maniere a reduire la profondeur necessaire de trou sans diminuer la resistance, et d'une maniere generale pour faciliter et diminuer les couts de l'ancrage dans le beton et dans d'autres materiaux durs, le present ancrage d'absorption de force de traction comprend un organe d'ancrage (1) forme integralement avec du fil metallique musical, avec une portion d'ancrage (2) positionnee dans un trou effectue dans le materiau, laquelle portion (2) comprend deux organes de prehension (6), ayant chacun une extremite libre (7) s'engageant dans la paroi du trou, lesquels organes sont monoblocs, chacune de leurs deux tiges (5) s'appuyant contre une paroi opposee du trou contre la surface d'engagement de l'extremite libre de l'organe respectif de prehension (6) et s'etendant axialement hors du trou, lesquelles tiges (5) constituent des parties de la jambe de l'organe d'ancrage (1) et forment un angle aigu avec l'organe respectif de prehension (6), et chaque organe de prehension (6) possede une longueur entre son extremite libre et la tige associee, laquelle longueur est superieure au diametre du trou, et resiste a la flexion sur toute sa longueur, et l'extremite libre (7) de l'organe respectif de prehension (6) avant le montage de l'organe d'ancrage (1) dans le trou est situee a une certaine distance perpendiculairement a la tige associee (5), laquelle distance est superieure au diametre du trou, de maniere a obtenir une force initiale de fixation lors du montage de l'organe d'ancrage dans le trou.
Patent EP-0032369-A1 (EP)
Inventor: EHRAT KURT
IPC: G07F7/02
Filed: 1981-01-02
Abstract: Der flache Informationsträger enthält maschinell lesbare Informationen in codierter Form und dient als in Prüfstationen prüfbarer Informationsträger wie z.B. als Identitätskare und/oder Geldersatzkarte und/oder Zeiterfassungskarte. Damit der Informationsträger genügend fälschungssicher und mit üblichen Kopiermitteln nicht kopierbar ist, ist vorgesehen, dass mindestens ein Teil der Information in der geometrischen Anordnung in der Trägereebene sowie der Ausrichtung von quer durch die nicht transparenten Informationsträger verlaufenden Lichtleitern (11) besteht. Die Lichtleiter (11) weisen dabei eine Querschnittsfläche (FL) auf, die nicht grösser als das Quadrat der Dicke (D) des Informationsträger ist.
Patent EP-0033511-A1 (EP)
Inventor: FRIAR LAWRENCE BROWN
IPC: G03D5/04
Filed: 1981-01-28
Abstract: An apparatus for processing exposed photosensitive film sheets. A liquid used to develop the images on an exposed element as it is transported through the apparatus flows from a trough (24) located above the path of transport. The liquid passes through a screen (60, 69) as it is introduced to and as it flows from the trough (24).
Patent EP-0038061-A1 (EP)
Inventor: HOFFMAN WILLIAM F
IPC: C07C47/55
Filed: 1981-04-13
Abstract: Substituted biphenyl-2-carboxaldehydes are prepared in good yield by reacting palladium complexes of substituted benzaldehyde aniline Schiff bases with substituted phenylmagnesium bromides in the presence of at least six, preferably eight, molar equivalents of triphenylphosphine. Those compounds are intermediates for synthetic, in vivo cholesterol synthesis inhibitors.
Patent EP-0041222-A1 (EP)
Inventor: RIECKMANN JUTTA GEB FEDERLEIN
IPC: A61B5/022
Filed: 1981-05-27
Abstract: The invention relates to a process and a device for the so-called bloodless measurement of the blood pressure, consisting of a flexible, but not elastic bag (1, 13), filled with liquid, a variably adjustable, but rigid, annular clamp or inelastic sleeve (2), a pressure pump (3, 16), a reservoir (4) for liquid, a display device (6) for maximum and minimum values of the pressure and a closable return line (7) for the liquid from the bag (1, 13) into the reservoir (4). The bag (1) filled with liquid is rigidly fitted at one end and acted upon by a pressure which is between the diastolic and the systolic pressure; the maximum and minimum values of the pressure of the liquid are indicated by an almost inertia-free manometer (5). In the pressure build-up phase, the peak values (10) of the blood pressure pulses are measured, after which the pressure increase is ended, when the difference (d) of two temporarily successive peak values is 0 or is below a predetermined limit value. A transducer (19) converting the pressure into an electrical signal is connected via a voltage holding circuit (20) to a store (21), the input and output signals of which are fed to a comparator (23). When the difference of the signals is 0 or is below the limit value, the pressure line (27) leading from the pump (3, 16) into the bag (1, 13) is blocked off. <IMAGE>
Patent EP-0042579-A1 (EP)
Inventor: MOELLER ROLF W DR-ING
IPC: F24S10/75
Filed: 1981-06-16
Abstract: A noise and visual barrier wall (1), which can be employed in particular as a screen for the noise produced by road and/or rail vehicles, is composed of one or more absorbers arranged above or next to one another for absorbing or releasing heat energy, or one or more outsides of a single- or multi-component barrier wall are designed as absorbers. The absorbers (11) here consist of profiled lamellae (12), which are put in adjacent rows and/or arranged above one another, preferably cover one another partially, and are connected to one another via collecting pipes (14) and/or via a heating or cooling circulation. The noise and visual barrier wall formed in this way thus serves not only for sound damping, but also at the same time for absorbing or releasing heat energy. By means of this configuration, it is then possible with little structural outlay, in particular without having to erect additional, mostly disruptive structures, for absorbers to be installed in a simple manner and for these to be used to exploit available heat energy. An apparatus is thus provided by means of which an effective barrier against noise is achieved with only a little more expenditure, an additional refraction of sound waves being produced by the absorbers and available heat energy additionally being exploited. <IMAGE>
Patent EP-0042707-A1 (EP)
Inventor: SPRAY STUART AMBROSE
IPC: G06K7/08
Filed: 1981-06-15
Abstract: A token reader has a first array of flat spiral transmitter coils (8) mounted on a printed circuit board (6) and a second array of corresponding flat spiral receiver coils (11) mounted on a printed circuit board (7). Selective inhibition of the electromagnetic coupling between the transmitter and receiver coils is effected by conductive inserts (13) carried on an insulating card token (4) which is inserted between the two coil arrays, to provide a coded output from the receiver coils (11), for amplification and comparison in an electronic security checking system (18-21).
Patent EP-0053165-A1 (EP)
Inventor: KNOWLES BARBARA B
IPC: C12N15/09
Filed: 1981-06-10
Abstract: Des lignes de cellules d'hepathomas humaines, utiles aux etudes metaboliques telles que la selection de carcinogenes et de mutagenes potentiels, pour la culture de viras et pour la preparation des vaccins, sont obtenues en cultivant l'hepatocarcinome ou l'hepatoblastome humain sur des couches d'alimentation de cellules irradiees mortellement en presence d'un milieu de culture.
Patent EP-0077328-A1 (EP)
Title: Bus pour plusieurs processeurs principaux
Inventor: KRIS BRYAN
IPC: G06F13/372
Filed: 1981-04-27
Abstract: Actuellement l'interconnexion de plusieurs processeurs provoque une diminution de la vitesse de fonctionnement du systeme chaque fois qu'un processeur est ajoute au bus d'interconnexion. La presente invention permet au bus de fonctionner au moins huit fois plus rapidement que dans l'art anterieur. Un bus pour plusieurs processeurs principaux et un procede de traitement de donnees qui permet la communication libre et peut couteuse de plusieurs micro-processeurs (10) entre eux et avec plusieurs ressources du systeme (12) sont decrits. Le bus utilise une horloge multi-phasee (16-18) et des bascules (32, 114) pour produire des signaux de decoupage de temps permettant d'actionner sequentiellement chaque processeur, un a la fois dans une sequence repetitive. Le bus comprend des cables (40) et des terminaux (176) pour chacun des cables avec des organes permettant d'interconnecter chacun des modules (10, 12) selon une connexion en guirlande en serie aux cables selectionnes.
Patent EP-0058678-A1 (EP)
Inventor: OSTERGAARD ANDERS
IPC: F02B37/00
Filed: 1981-07-03
Abstract: Le procede sert a etablir une reserve d'energie qui peut etre utilisee pour niveler les variations du mode de fonctionnement du moteur. A cet effet, seule une fraction des gaz d'echappement emis par le moteur (1) dans des conditions de fonctionnement a temperature normale dans des regions geographiques temperees passe vers le systeme de turbocompresseur (5) tandis que la fraction restante des gaz d'echappement emis par le moteur est forcee de by-passer le systeme de turbocompresseur (5). En reduisant la fraction by-passee, une compensation totale ou partielle est obtenue pour la reduction de la charge des cylindres qui a defaut de cette reduction se produirait, dans le cas d'une augmentation de temperature de l'air admis par le systeme turbocompresseur (5). Une compensation peut egalement etre effectuee pour abaisser le rendement du systeme de turbocompresseur, a savoir en reduisant la fraction de gaz d'echappement by-passant le systeme de turbocompresseur (5). Le moteur a combustion interne (1) avec le systeme turbocompresseur (5) possede des moyens (9) de derivation d'une fraction des gaz d'echappement provenant du moteur de maniere a conduire cette fraction dans le by-pass du systeme turbocompresseur (5) et soit les degager a l'atmosphere, soit les amener dans une chaudiere (70) par l'intermediaire d'un appareil pour les utiliser comme energie secondaire. Les moyens de derivation (9) sont regles vers une position de reduction du passage lorsque la temperature de l'air d'admission augmente et lorsque le rendement du systeme de turbocompresseur (5) baisse.
Patent EP-0058372-A1 (EP)
Inventor: LIMITOR AG
IPC: H01H37/54
Filed: 1982-02-09
Abstract: An open thermal switch with bimetallic element is described which can be produced particularly cost-effectively in that its two connecting tabs (2, 3), which produce the electrical connection with contact piece (11) on the moving end of the contact spring (10) on the one hand and with the fixed contact piece (12) on the other hand, are embedded in a positive locking manner in the electrically insulating carrier (1) of the switch, preferably injection moulded with plastic.   <IMAGE>
Patent EP-0061060-A1 (EP)
Inventor: KOHYAMA KATSUHISA
IPC: C08G63/00
Filed: 1982-03-08
Abstract: A halogen-containing polycarbonate resin is formed by copolymerizing following oligomers (a) and (b) by a caustic alkali in the presence of an organic solvent and water and in the substantial absence of bisphenol A:
     (a) 10 to 85 parts by weight of a polycarbonate oligomer with terminal groups consisting of chloroformate groups or chloroformate groups plus hydroxyl groups less in a molar amount than the chloroformate groups, having a number average molecular weight of 500 to 10,000 and containing no aromatic halogen or less than 4% by weight of aromatic halogen, and   (b) 90 to 15 parts by weight of an aromatic halogen-containing polycarbonate oligomer with terminal groups consisting of chloroformate groups or chloroformate groups plus hydroxyl groups less in a molar amount than the chloroformate groups, having a number average molecular weight of 1,000 to 10,000 and containing 6 to 30% by weight of aromatic halogen.
Patent EP-0064268-A1 (EP)
Inventor: BONNEMANN HELMUT DR
IPC: C07F5/02
Filed: 1982-04-28
Abstract: The preparation of pyridine and pyridine derivatives from alkynes and cyano compounds including HCN is disclosed. The process can be carried out in the presence of a cobalt or rhodium catalyst having at least one ligand with one or more boron atoms. Certain new cobalt or rhodium catalysts containing such ligand are also disclosed. Also disclosed is a process for the formation of 2-aminopyridine by contacting acetylene with cyanamide such as in the presence of a cobalt or rhodium catalyst which has at least one ligand with one or more boron atoms.
Patent EP-0074076-A1 (EP)
Inventor: GESSLER HANS
IPC: B65D88/64
Filed: 1982-09-01
Abstract: A storage silo adapted to difficultly flowing bulk materials to be discharged at the bottom of the silo. A baffle is disposed in a cylindrical container. The baffle is attached to the cylindrical container wall and runs inclined along said wall to the silo bottom. Baffle sections extend along a helical path over a central angle of at least about 360 degrees and are substantially continuously connected. At least some baffle sections following in circumferential direction along the silo wall are staggered with respect to each other increasing with the distance from the bottom. The baffle is preferably provided as a helical band. The pitch angle of the baffle relative to the cylindrical wall can be from about 15 to 30 degrees. A heating element can be provided to allow for heating of at least part of the baffle.
Patent EP-0077065-A1 (EP)
Inventor: KOLLROSS GUNTER
IPC: A22C13/02
Filed: 1982-10-12
Abstract: The device for axially rippling synthetic tubular material (12), particularly an artificial skin for producing sausages, comprises a cylindrical mandrel (10) extending longitudinally. At least two rippling wheels (20), synchronously driven, are provided around the mandrel. They are further driven circularly about the axis of the mandrel. They carry wing-shaped teeth (26), having a thin wall, cut as an arc of a circle corresponding to the cross-section of the mandrel. The teeth (26) are arranged with respect to the axis (24) of the wheel so that the tangent (30) to the trajectory of the extremity of the teeth forms an acute angle (< 90<o>) with the front face of each tooth being at least in the rotation quadrant wherein it is in maximum engagement with the mandrel (10). With such arrangement, a fast radial sliding of the teeth at an acute angle with the axis of the mandrel is obtained from the last ripple formed. Thereby, defects in the formation of ripples as well as damages to the tubular material are avoided.
Patent EP-0079084-A1 (EP)
Inventor: ENDERLE ECKHARD DIPL-ING
IPC: F16C32/06
Filed: 1982-11-10
Abstract: Es handelt sich um eine Vorschalt-Drossel (2) für Gaslager (1), die beim Betrieb wechselnden Lastverhältnissen (F) ausgesetzt sind, aufgrund derer sich die Lagerspalthöhe (S) ändert. Die Drossel (2) stabilisiert den Lagerspalt (S) indem sie den lastabhängigen Innendruck des Lagers (1) zur Regelung des Drosselquerschnitts ausnutzt. Eingang (13) und Ausgang (14) der Vorschaltdrossel sind durch eine Membran (6) getrennt, die einen Einsatz (9) mit ringförmiger, leicht konischer Bohrung trägt und sich gegen eine Feder (10) abstützt. Durch die Bohrung ist ein ebenfalls konischer Stift (8) gesteckt, der mit der Bohrung die Drosselstrecke variablen Querschnitts bildet. Der konische Stift (8) ist zur Einstellung des Gasdurchsatzes axial verschiebbar.