baber/WOPTO huggingface dataset:
Patent EP-0123205-A1 (EP)
Inventor: MEINZER KARL DR
IPC: G09B21/00
Filed: 1984-04-11
Abstract: For displaying graphic information, in particular for braille reading, the invention employs small magnetizable balls (38) which are very rapidly patterned on an indented or perforated support (20) so as to partly project therefrom underneath a foil (70) holding the balls against falling out, whereupon the support is moved to a reading plane. Preferably, a lower feeding station (40) distributes balls into all perforations (22) of the support; the balls not required for the desired display are then sucked off in an upper removal station (50) by electromagnets (52) set off in an array aligned with staggered apertures in an upper plate (62). Short-time actuation of selected electromagnets is coordinated with the support motion under electronic control which may provide for time-multiplexed interleaving. A preferred embodiment includes two drums (30, 32) with sprocket wheels (28) arranged to pull a web-like endless belt band (20) with its foil (70) across frame plate (14, 16) of the device (10).
Patent EP-0132792-A1 (EP)
Inventor: SCHIESSER LOTTE GEB STAIBER
IPC: C11D3/37
Filed: 1984-07-19
Abstract: The agent is proposed for reducing the consumption of water and heating energy in dishwashers and has a good cleansing action even when the flow resistance is high and the soiling is heavy. This is achieved by a cleaning agent for hard surfaces, especially of crockery, cutlery and other kitchen appliances, in automatic dishwashers, based on alkaline carriers, alkali-resistant non-ionic surfactants and customary additives such as bleaches (peroxide compounds), biocides, fragrances, antifoam agents and/or solubilisers, which is characterised by a content of polycarboxylic acids and/or salts thereof with a molecular weight from 12,000 to 40,000.
Patent EP-0131970-A1 (EP)
Inventor: BUSER HANSJORG DR
IPC: G03C7/28
Filed: 1981-02-17
Abstract: Schwefelsäureaddukte des Harnstoffs mit einem Harnstoff-Schwefelsäureverhältnis von 2:1 oder 1:1 werden hergestellt, indem man den festen Harnstoff in dem angegebenen Verhältnis in konzentrierte Schwefelsäure einträgt, wobei Eintragsgeschwindigkeit und äussere Kühlung so aufeinander abgestimmt werden, dass die Temperatur während der Mischzeit zwischen 70 und 100°C beträgt, und dass man das so gewonnene neutrale oder saure Harnstoff-Sulfat durch khlung in feste Form überführt und gegebenenfalls zerkleinert.
Patent EP-0142621-A1 (EP)
Inventor: STROBEL ALFONS
IPC: D05B1/20
Filed: 1984-08-03
Abstract: A fur sewing machine having a blower device connected with a source of compressed air which deflects the fur hairs of the material to be sewn during sewing. The connecting line between the source of the compressed air and the blower contains a heating device which heats the compressed air. A mechanism for controlling the air flow and the heater is also provided.
Patent EP-0141425-A1 (EP)
Inventor: VIJAN MEERA
IPC: H01L21/308
Filed: 1984-11-07
Abstract: @ A method of forming a non-coplanar surface (20,143) in an etchable layer (14,16,18,140) which may include sublayer (14,16,18). The method includes depositing a layer (100,142) of photoresist over the etchable layer (14,16,18,140) and forming a second non-coplanar surface (106,148) in said layer (100,142) of photoresist. Then the etchable layer (14,16,18;140) is exposed to an etch through the second non-coplanar surface (20,143) below the second non-coplanar surface (106,148) in the photoresist (100,142). 
     This method is used to make high performance, small area, thin film transistors having a drain layer (14,74), an insulating layer, (16,76), and a source layer (18,78) through which such a non-coplanar surface (20,82) is formed. The insulating layer (16,76) is formed between the source and drain layers (18,78;14,74). A deposited semiconductor (24,86) overlies the non-coplanar surface (20,82) to form a current conduction channel (24,86) between the drain and source. A gate insulator (26,88) and gate electrode (28,90) overlies at least a portion of the deposited semiconductor (22,84) adjacent thereto.
Patent EP-0181969-A1 (EP)
Inventor: VAN DEN BOSSCHE BART
IPC: A01F15/14
Filed: 1984-11-21
Abstract: An automatic twine wrapper (31) for a round baler (10) is provided comprising a twine dispensing arm (36) having a retracted home position and which is movable in the vicinity of the bale chamber inlet (41). A drive motor (42) is operably coupled with the dispensing arm (36) for moving the latter during the twine dispensing cycle and automatic control means (65) are coupled with the drive motor (42) for, when triggered, causing the drive motor (42) to move the dispensing arm (36) in accordance with a predetermined dispensing cycle from its retracted home position toward the bale chamber inlet (41) and in the vicinity thereof and back to its home position as the twine dispensing cycle is being completed. The control means (65) comprise a starter means (50) operable to initiate the dispensing cycle and detector means (61) operable to detect whether twine (32) is wrapped upon the bale (R) or otherwise. The detector means (61) generate a first signal when twine (32) is not being applied upon the bale and a second signal when twine wrapping has started.The control means (65) further also comprise a time delay (92) coupled with the detector means (61) and which is operable to check the condition detected by the detector means (61) at a predetermined point in the dispensing cycle for causing at least temporary interruption of the dispensing cycle in the presence, at said point, of said first signal, and for permitting uninterrupted continuation of the dispensing cycle when, at said point in the cycle, the detector means (61) generate said second signal.
Patent EP-0132944-A1 (EP)
Inventor: BRIGHT GENE MICHAEL
IPC: C07H17/00
Filed: 1984-06-21
Abstract: Antibacterial 9-deoxo-9a-ethyl and propyl-9a-aza-9a-homoerythromycin A compounds, pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising antibacterially effective amounts thereof and a pharmaceutically acceptable carrier, the treatment of bacterial infections with antibacterially effective amounts thereof, and intermediates and processes for their preparation.
Patent EP-0141640-A1 (EP)
Inventor: BROWN DAVID JOHN
IPC: A61F2/70
Filed: 1984-10-30
Abstract: A knee joint having first and second members (10, 30) pivoted together for flexion and extendion has a spring loaded plunger (18) in the knee member (10) that latches into a socket (34) in the knee housing (30) to hold the knee in its extended position. A solenoid (40) operatively connected to the plunger (18) unlatches the plunger (18) from the socket (34) and a sensor (46, 47) detects unlatching movement of the solenoid (40). A circuit (44) responds to activation of operating switch (45) and to the sensor (46, 47) to reduce the current through solenoid (40) to a holding value when unlatching occurs within a set time after operation of switch (45) and in the absence of movement substantially de-energises the solenoid (40). The solenoid is reliable in operation and failure to release does not bring about undue power drain.
Patent EP-0139547-A1 (EP)
Inventor: BARBA JOAQUIM
IPC: C11D11/02
Filed: 1984-07-27
Abstract: 1. A method of preparing granular detergents with a low phosphate content, that is with a content of between 10% and 25% of sodium tripolyphosphate and a combined content of sodium orthophosphate and of sodium pyrophosphate of less than about 2% by weight and preferably less than about 1% by weight, and containing non-ionic surface active agents amounting to about 10% by weight of the whole composition, the method comprising forming an essentially hot aqueous suspension with thermostable constituents, drying the suspension in an atomising tower, mixing the atomised base with sodium tripolyphosphate and the other thermosensitive constituents, and then agglomerating the solid components by pulverisation with the assistance of a non-ionic surface active agent until there are obtained essentially homogeneous granules with little tendency to glutination, and the method being characterised in that the whole of the sodium tripolyphosphate is not subjected to the phases of hot aqueous suspension or atomisation, and in that, during the agglomeration phase, the temperature of the non-ionic surface active agent is between 25 degrees C and 80 degrees C, and preferably between 50 degrees C and 70 degrees C.
Patent EP-0139580-A1 (EP)
Title: Perfectionnement aux variateurs de vitesse à courroie
Inventor: STEVENS GEORGE
IPC: F16H55/56
Filed: 1984-10-05
Abstract: Le flasque mobile 12 de la poulie motrice 9 du variateur s'appuie radialement et axialement, par sa face extérieure, sur un roulement 25 qui s'appuie lui-même sur une couronne de réglage 23 vissée dans la bague de centrage 21 solidaire du carter 1. L'alésage axial 26 du flasque mobile 12 est légèrement supérieur au diamètre de la bague d'entraînement 11 formant moyeu de la poulie motrice, de façon qu'un léger jeu soit ménagé entre la bague 11 et le flasque mobile 12 en empêchant la formation de rouille de contact.
Patent EP-0138875-A1 (EP)
Inventor: TOURNIER HERVE
IPC: A61L15/60
Filed: 1984-03-16
Abstract: L'invention concerne le domaine de produits absorbant les liquides notamment le sang et l'urine. Elle concerne un copolymère allyloligosaccharide salifié constitué sous forme combinée chimiquement d'au moins un allyloligosaccharide de degré de substitution moyen inférieur à 4 par molécule et d'au moins un dérivé acrylique présentant des fonctions carboxyle partiellement ou totalement salifiées, ledit copolymère ayant un degré de rétention après 30 min dans l'eau salée à 10 g/l supérieur à 8g d'eau salée par gramme de copolymère. De préférence, l'allyloligosaccharide est l'allylsaccharose de DS 2 et le dérivé acrylique, l'acide acrilyque. Application de ces polymères comme additif pour améliorer l'absorption des matériaux absorbants utilisés pour l'hygiène corporelle.
Patent EP-0153931-A1 (EP)
Inventor: GIERSIEPEN LIESE-LOTTE
IPC: A63C17/04
Filed: 1984-08-14
Abstract: L'engin de sport du genre de ski à roulettes présente une plaque pour le pied (9), dont la longueur et la largeur correspondent approximativement à une fixation (10, 11) de ski de fond. La plaque porte un dispositif de roulement (1, 1') sur chacun de ses côtés longitudinaux. Ce dispositif de roulement présente une bague extérieure (2) destinée à rouler sur le sol et à tourner par rapport à un anneau intérieur (4) fixé rigidement à la plaque (9). Un mécanisme d'arrêt au recul agit sur chacun des dispositifs de roulement (1, 1'). Il est disposé latéralement, à l'extérieur du dispositif de roulement et comprend une plaque de freinage (7) qui s'étend au moins sur la région du pourtour de la roue, au-dessus de la plaque. Il porte une garniture de freinage (8) du genre d'écailles, dont la face frontale est placée en regard de la bague extérieure rotative (2). Cette garniture de freinage (8) coopère avec une garniture de freinage correspondante (6) portée par la face frontale de la bague extérieure (2). Avec ces mesures, l'engin de sport du genre de ski à roulettes peut être utilisé sur n'importe quel terrain pour simuler le ski de fond.
Patent EP-0153347-A1 (EP)
Inventor: GORIN BRIAN A
IPC: G03H1/18
Filed: 1984-07-30
Abstract: Procédé de production d'hologrammes de phase possédant un rendement de diffraction élevé, consistant à traiter à l'aide d'un bain d'arrêt un matériau photographique développé, à le blanchir à l'aide d'une solution de tannage possédant un pH compris entre 2,2 et 2,7 et à fixer le matériau blanchi dans un bain contenant du thiosulfate de sodium. Le matériau photographique est lavé avec de l'eau déionisée après chaque étape de développement, blanchissement et fixage.
Patent EP-0161385-A1 (EP)
Inventor: FLUELI ADOLF
IPC: B65H54/547
Filed: 1985-01-14
Abstract: In a filament winder having a chuck, mounted on a swingarm, and a roll contacted by a thread package on the chuck, the axis (27) of the chuck and the pivot axis (35) of the swingarm (30) are skew but are so arranged that the chuck axis (27) is substantially parallel to the roll axis (20) at the start of a winding operation. As the arm (30) swings during package build, distortion of the chuck axis (27) relative to the roll caused by package weight is at least partially compensated by predetermined movement of the undistorted chuck axis (27) out of parallel with the roll axis (20) due to the description of the pivot axis (35) of the arm (30) relative to the roll axis (20).
Patent EP-0155475-A1 (EP)
Inventor: HEINA KARL-FRITZ
IPC: B65H5/22
Filed: 1985-01-31
Abstract: A guide block (11) has a groove (16) with a flat floor cut into it, in which an endless belt (15) containing perforations (17) travels. A suction opening (18) opens into the floor of the groove (16), to which a vacuum is periodically applied by means of a valve (12). The endless belt (15) travels over a stack (1) of sheets (2) by means of guide rollers (4,5) and a drive roller (3). The vacuum, when periodically applied by the valve (12), operates through the perforations (17) so that the topmost sheet (2) of the stack (1) is sucked against the endless belt (15) and carried away in the same direction (28). One preferred form of the endless belt (15) is a toothed belt, with spaces between the teeth (21) that form vacuum chambers (22). With this compact and therefore easily positionable device, sheets (2) are sucked up from a stack (1) and transported away while maintaining their orientation, meaning that very high production rates are attained.
Patent EP-0158822-A1 (EP)
Inventor: CHUNG JAMES Y J
IPC: C08L67/00
Filed: 1985-03-12
Abstract: Thermoplastic molding compositions comprising a polycarbonate, a theromoplastic polyester and an impact modifier were found to exhibit an improved level of mechanical properties upon the blending therewith of a relatively small amount of an ester plasticizer.
Patent EP-0163321-A1 (EP)
Inventor: ONO KATSUHIRO C O PATENT DIVIS
IPC: H01J35/30
Filed: 1985-05-31
Abstract: An X-ray tube apparatus comprises an X-ray tube which includes a vacuum envelope and an anode target (8) and a cathode assembly (6) which are disposed within the vacuum envelope opposing each other. The cathode assembly has a flat-plate like filament (20) for generating an electron beam, and a beam shaping electrode (40) insulated from this filament (20). The beam shaping electrode (40) is formed with a beam limiting aperture (42) for passing therethrough a part of the electron beam emitted from the filament (20), and a focussing dimple (44) so as to focus the electron beam. When d2 and a3 are assumed to represent the depth of the focussing dimple (44) and the distance between the target surface and the top surface of the focussing dimple (44) opposing this target surface, respectively, the value of the ratio of d3 to d2 satisfies the inequality 1.0≤ d3/d2 ≤ 4.0.
Patent EP-0178514-A1 (EP)
Inventor: ROWEDDER KLAUS DR
IPC: A61N1/04
Filed: 1985-09-26
Abstract: 1. Bipolar stimulator for treatment of incontinence of the rectal sphincter and of the pelvic floor musculature by electric stimulation, comprising a ball-shaped or egg-shaped head, a plate limiting the depth of insertion, a shaft of smaller diameter formed from insulating material and having an axial lead-through passage, and two electrodes axially spaced apart one from the other and insulated one from another by the shaft material, the one shaft extremity carrying the head and the other shaft extremity carrying the plate, characterised in that in a manner known per se, the entire head (1) and at least the part of the plate (3) Adjacent to the shaft (2) are electrically conductive and that the shaft (2) is outwardly insulating throughout its length.
Patent EP-0177002-A1 (EP)
Inventor: LISSONI ADELIO
IPC: B65G39/12
Filed: 1985-09-30
Abstract: A roller mounting arrangement, particularly on a roller conveyor or roller table, in which each roller comprises a cylindrical body (7) mounted rotatable on a fixed axial shaft or pin, the ends (5, 6) of which are mounted on a support frame. At least one of the ends of said pin, projecting from the end of the cylindrical body (7), has a non-circular cross-section arranged to fit exactly into a correspondingly shaped hole (3, 4) in the support frame, a clip spacer (8) being radially fitted over at least one of said ends (5, 6) of the central pin.
Patent EP-0236511-A1 (EP)
Inventor: HAAS KARL HEINRICH
IPC: B62D11/18
Filed: 1985-12-12
Abstract: The invention relates to a hydraulic control system for changing the speed and direction of a hydraulically operated tracked vehicle (1). The hydraulic control system is equipped with a feed pump (34) for the control fluid and with hydraulic undercarriage pumps (12) and (13). The undercarriage pumps (12) and (13) comprise regulating cylinders (18) and (19) subjected to the control fluid and intended for adjusting the pump pivoting angle. The regulating cylinders (18) and (19) are each equipped with two regulating-cylinder chambers (26, 28) and 25, 27) separated from one another by a regulating piston (22) and (23). To improve the steering behavior of hydraulically controlled and driven tracked vehicles, according to the invention the regulating-cylinder chambers (25 to 28) are fluidically connected independently, via change-over valves (55 to 58), on the one hand to a first proportional valve (48) for changing the speed of the vehicle and on the other hand to at least one second proportional valve (44, 45) for changing the direction of the vehicle. The connection will be such that the first proportional valve (48) is connected respectively to co-acting regulating-cylinder chambers (26, 25) or (28, 27) and the second proportional valve (44, 45) is connected respectively to oppositely acting regulating-cylinder chambers (26, 27) or (28, 25).
Patent EP-0159095-A1 (EP)
Inventor: VAN DER AA LEONARDUS JOHANNES
IPC: B66D1/74
Filed: 1985-04-12
Abstract: An automatic three-speed winch comprising a base plate (1), a bollard (2) mounted for rotation relative to said base plate and carrying teeth (7) on its inner surface, arranged to cooperate through intermediate gears, with at least one driving gear (5, 6) around a central shaft (4) of the winch. An element (21, 22) is provided, which is mounted for rotation between a first and a second position about the central shaft (4) of the winch, which element carries three shafts (12, 14, 20), with a pair of gears (8,11; 10,13; 18, 19) being mounted for rotation about each shaft. The transition between the three different speeds takes place fully automatically by just changing the direction of rotation of the driving gear, without requiring any further operation on the winch.
Patent EP-0195861-A1 (EP)
Inventor: WEBSTER DAVID RICHAN
IPC: E04B1/34
Filed: 1985-03-22
Abstract: This invention relates to suspension bridges. A modular component for a suspension bridge structure comprises in combination an elongated member (10) having one end (11) thereof supported upon a base (20) and the other free end (12) thereof disposed upwardly of the base. An elongated boom-like member (30) is disposed to be supported upon one end (31) of the base angularly relative to the other elongated member whereby the free ends (12, 32) of the members respectively are spaced one from another in a first vertical plane. A first tie means (40) extends between the free ends of the members (10 and 12) and a second tie means (50) extends between the free end of the elongated member (10) and a first anchor point (51) spaced from the base (20) whereby an acute angle is formed between the second tie means and the elongated member (10). 
     A further mirror image modular component is formed based on a second base so that the first and second bases are positioned in selected spaced relation one to another. An elongated traffic deck structure (60) is disposed below and longitudinally of the elongated boom-like members (30) and supported thereform via respective tie means (71). 
     A novel method of constructing a bridge is also disclosed.
Patent EP-0158542-A1 (EP)
Inventor: NAGATA TOMIZOU
IPC: B65G47/14
Filed: 1985-02-27
Abstract: An apparatus for compressing cigarettes comprises a compression pocket having opposite open ends which comprises a pair of L-shaped compression members (7,8) which are disposed in an opposite manner, each member including short (7b, 8b) and long segments (7a, 8a) which extend in an axial direction of a continuously rotatable drum, one of the members being movable in a tangential direction of the outer circumference of the drum, the other member being movable in a direction at a desired angle relative to said tangential direction means for moving a pair of L-shaped compression members in opposite directions using a rack and pinion combination system (12, 16, 19).
Patent EP-0159277-A1 (EP)
Inventor: CHAMPAGNAC PAUL RENE
IPC: A63C7/10
Filed: 1985-03-15
Abstract: 1. An anti-run-back device for skis, of the type which is fixed outside the zone of engagement of the sole of the boot and having at least one arm (2) arranged to occupy an inactive retracted position in which it extends laterally downwardly beneath the ski, means for retention in the inactive position and means for return to the active position, characterized in that it includes a hinged body (3) pivoted on the ski (5) about a transverse shaft (9) and two lateral arms (2) pivoted in the body (3) by their forward portions in the form of spindles (7) and about an axis (x'-x) disposed in a longitudinal plane, each of its two arms additionally having at the end of its rear portion, a penetrating tip (18) constituting a crampon, and an intermediate portion (15) which, substantially perpendicular to the spindle (7), has a lower face (15a) for engaging on the top of the ski.
Patent EP-0197036-A1 (EP)
Inventor: OLLILA MARTTI
IPC: A47L9/20
Filed: 1984-12-14
Abstract: Mécanisme de nettoyage des filtres (8, 9, 20) dans des aspirateurs par voie sèche et par voie humide, comportant au moins un moteur (3, 4, 27), doté d'un filtre, conjointement avec l'aspirateur et tirant le liquide, la poussière ou la substance équivalente dans le réservoir (10) de l'aspirateur. Dans le mécanisme de la présente invention, une circulation de soufflante peut être produite à des fins de nettoyage à travers le filtre (8, 9, 20) dont la direction est opposée à la direction normale de traversée d'air, utilisant le propre moteur (3, 4, 27) de l'aspirateur.
Patent EP-0188463-A1 (EP)
Title: Argile absorbante
Inventor: GLOVER CAMERON KENT
IPC: A01K1/015
Filed: 1985-07-15
Abstract: Un absorbant qui peut être utilisé comme litière pour animaux domestiques ou comme absorbant de liquides industriels est produit en mélangeant de l'argile avec un matériau cellulosique, tel que des enveloppes de riz ou de froment, en agglomérant le mélange, en séchant les granules résultants et en chauffant les granules jusqu'à une température entre 550oC et 1100oC.
Patent EP-0186702-A1 (EP)
Inventor: MILES GILBERT
IPC: B05B11/00
Filed: 1985-06-19
Abstract: Des pompes de distribution traditionnelles montées dans un récipient sont restrictives en ce sens qu'elles ne distribuent que de petites quantités de liquide à la fois. Pour résoudre ce problème, un récipient (14) ayant une pompe (10) actionnée par une détente est pourvu d'un bec scellé (24) conçu pour former un orifice co-distributeur afin de distribuer le produit en plus grandes doses, indépendamment de la pompe (10) et en dérivation de celle-ci. Le bec fait saillie sur un pommeau (20) en haut du récipient et traverse un orifice (26) dans un bouclier (22) de la pompe (10). Le bec est conçu pour être coupé, déchiré ou sectionné par d'autres moyens afin de former l'orifice co-distributeur.