baber/WOPTO huggingface dataset:
Patent EP-0156151-A1 (EP)
Title: Universal planetary rolling mill for long products
Inventor: FAZAN BERNARD
IPC: B21B13/20
Filed: 1985-02-14
Abstract: In this rolling mill, a rolling action is brought about by work rolls acting as opposing pairs arranged equiangularly at the periphery of rotating rolling units distributed symmetrically about the material to be rolled. The axes (10') of the work rolls (10, 11) are parallel with the axis (40) of the rotating unit that carries them, and each work roll (10) is a solid of revolution consisting of two truncated cones (12, 13) axially joined by their equal minor bases and forming a rounded "waist" in the plane V perpendicular to the axis (10') of the work rolls. The invention is applicable to non-flat metal products whatever their cross-sectional shape. With quadrangular products, the invention assures well-finished radius corners with no chance of twisting.
Patent EP-0166874-A1 (EP)
Inventor: MIYOSHI HIDEO
IPC: G03G15/02
Filed: 1981-04-15
Abstract: An electrostatic copying apparatus comprising a copying paper transfer unit (46) which includes a paper feed mechanism (54) comprising a cassette receiving section (48) formed at one end portion of a housing (2) of the apparatus for detachably receiving a box-like copying paper cassette (50). The cassette (50) has an opening in its top surface and carries a stack of copying paper sheets of a predetermined uniform size. The cassette receiving section (48) having a paper feed roller (52) which is mounted rotatably in the upper portion of the cassette receiving section (48). In normal use, with the cassette (50) mounted in the cassette-receiving section (48), the feed roller (52) comes into engagement with the topmost copying paper sheet of the stack in the cassette (50) through the opening in the to surface of the cassette. When the feed roller (52) is driven, it feeds the paper sheets one by one from the cassette (50). The apparatus further includes a mechanism which, when the cassette (50) has been detached from the apparatus, can be fitted in place of the cassette (50) in the cassette-receiving (48) for enabling an arbitrary-sized copying sheet to be positioned manually with respect to the feed roller (52) so that the latter sheet is fed by the feed roller (52). The latter mechanism comprises a frame (252) capable of being detachably mounted in the cassette-receiving section (48) and having a guide top surface (254) containing openings (258) through which rollers (262) protrude. When the frame is mounted in the cassette-receiving section (48) in place of the cassette (50), the upper portion of the peripheral surface of the rollers (262) come into engagement with the paper feed roller (52) whereby, when a copying paper sheet is advanced manually over the guide top surface (254) of the frame, its leading end is nipped between the paper feed roller (52) and the roller (262).
Patent EP-0163259-A1 (EP)
Inventor: HOHNERLEIN ERNST
IPC: B23K1/005
Filed: 1985-05-23
Abstract: 1. An automatic soldering apparatus, for example for soldering frames (34), comprising a feed device (30) and a heating device, which consists of a number of heating members (1) arranged with a spacing between them in the feed direction characterized in that the heating members (1) are in the form of radiating heating members, in that the heating members (1) each have at least one heating element (5) and in that the radiating surfaces (6) of the heating members are able to be turned out of an operative position around a pivot shaft (3) into a non-operative position, in which the radiation of heat to the feed device (30) is not possible.
Patent EP-0180709-A1 (EP)
Inventor: TSUJI TERUJI
IPC: C07D507/00
Filed: 1983-04-20
Abstract: A useful industrial chemical, oxazolinoazetidinylhydroxymethylbutenoic acid derivative (II) can be produced by oxidizing the corresponding oxazolinoazetidinylhalomethyl- butenoic acid derivative(I).
       
wherein
     R is an alkyl, aralkyl or aryl group,   R' is a hydrogen atom or a carboxy protecting group and Hal is a halogen atom.
Patent EP-0171754-A1 (EP)
Inventor: DE LANGHE HELI
IPC: F16K27/04
Filed: 1985-08-07
Abstract: A hot-blast valve for use between a regenerative heating stove on and a blast furnace downstream therefrom in the direction of flow from the stove to the furnace according to the invention has a valve housing made of metal plate and having a lateral gate pocket. Annular upstream and downstream seats define a flow passage and the upstream seat is made of metal and the downstream seat of solid refractory material. A gate is displaceable between the seats between a closed position engaging same and blocking the passage and an open position clear of same in the pocket with the passage open. A coolant is circulated through the upstream seat only.
Patent EP-0215971-A1 (EP)
Inventor: FLAM RICHARD PAUL
IPC: H01Q3/40
Filed: 1985-09-24
Abstract: An antenna feed network is described incorporating a plurality of transmission lines (47, 155, 66), a plurality of couplers, (108, 109) and a plurality of resistors (57, 150) for distributing microwave sig­nals to overlapping subarrays of antenna elements (11 to 24) with mini­mum power loss.
Patent EP-0210300-A1 (EP)
Inventor: GOH DJING-SAN
IPC: B43K8/00
Filed: 1985-12-06
Abstract: An improved tubular writing pen having a writing pen body (3) and a forepart (1) joined to it that holds in a forward direction a writing tube (5). The forepart (1) is revolvable, yet is installed axially non-dislocatably in the pen body (3) and in the latter is braced against dislocatability in a rearward direction by a support surface (14). A writing fluid conductor extends into the writing tube (5). A coupler element (7) is fastened to the writing conductor and stands in contact with a bearing surface of an adjuster element (4) when raised from the drawing surface, and which is screwed into the forepart (1) and held non-rotatable with respect to the forepart.
Patent EP-0178004-A1 (EP)
Inventor: GHANNAM MOUSTAFA YEHIA
IPC: H01L29/08
Filed: 1985-09-19
Abstract: The bipolar hetero-junction transistor according to the present invention has a layer forming the emitter substantially consisting of doped and hydrogenated semiconductor material at least partly in amorphous form. A high current gain (β) is obtained because a wide bandgap in the emitter material. Preferably the layer forming the emitter consists of microcrystalline silicon doped and hydrogenated, which renders a small base resistance being preferable for high frequency purposes. The amorphous bipolar hetero-junction transistor can be produced by CVD- technique, by using a plasma or by photodissociation. The transistor having a microcrystalline emitter layer can be produced by one of said methods by heating an amorphous emitter layer.
Patent EP-0183295-A1 (EP)
Inventor: BUISINE PAUL
IPC: F04B51/00
Filed: 1985-11-05
Abstract: The invention relates in particular to measuring the delivery rate of a positive displacement pump comprising at least one piston (3) driven with reciprocating movement in a chamber (2), which chamber is connected to an inlet circuit (4) via an inlet valve (5) and to an outlet circuit (6) via a delivery valve (7). The number of cycles performed by the pump in unit time are counted, and simultaneously its volumetric efficiency is measured, thereby enabling its real delivery rate to be deduced. Its volumetric efficiency may be measured by means of position sensors (17, 18) detecting the closure and opening instants of the delivery valve, with another sensor determining the instants at which the piston (3) passes through its end positions.
Patent EP-0162532-A1 (EP)
Inventor: SMALHEISER LAWRENCE ARNOLD
IPC: B01D53/50
Filed: 1985-02-14
Abstract: Higher loadings of SO<sub>2</sub> into an aqueous phosphate absorbent are achieved by use of a pH of no less than about 4.5 and a molarity (e.g., 3.0 or above) which produces a greater SO<sub>2</sub> absorption than expected.
Patent EP-0158436-A1 (EP)
Inventor: YAGI AKIRA
IPC: B60C9/00
Filed: 1985-03-05
Abstract: A pneumatic tire for use in passenger cars comprises a carcass (5) as a reinforcement for a tire casing and a belt composed of two parallel-arranged belt layers (1,2) each containing steel cords therein, the cords of which layers being crossed with each other with respect to the mid-circumferential line of the tire. In this tire, the belt is composed of a combination of rubberized layer containing flexible and stretchable steel cords of strand construction in the same direction, each cord having a bending resistance of 5-1.4 gf/ mm as a ratio of load to unit deflection under loading in a three-point bending test and an elongation under a load of 3 kgf of 0.5-2% in a tension test, and a layer (3) and/or cap (4) composed of textile cords surrounding the outer periphery of each of at least both side ends of the rubberized layer.
Patent EP-0182505-A1 (EP)
Inventor: MCELVY HOWELL TYSON
IPC: B65B9/20
Filed: 1985-10-22
Abstract: A compact combined holding and stripper jaw apparatus for an efficient economical form, fill and seal packaging machine includes a pair of opposed holding jaws (36, 36a) operated in reciprocating fashion to close and grasp the packaging film tube (T) following the product filling step of the cycle, stripper jaws (40, 40a) pivotally mounted one to the underside of each holding jaw and movable between a ready position adjacent the holding jaws and a strip position for stripping the product in the packaging film tube, and sealing jaws (50, 50a) independently mounted between the holding and stripping jaws and separately cycled to close and seal the packaging film tube (T) into a bag (P), characterised in that as the sealing jaws (50, 50a) close, cam surfaces (60, 60a) on the sealing jaws contact angled portion (52) of the stripper jaws (40, 40a) forcing the stripper jaws downward against biassing means (54) to the strip position. In addition, the holding and stripper jaws (36, 36a and 40, 40a) include relief features in the edges contacting the packaging film tube (T) for venting air from the formed package (PI.
Patent EP-0182572-A1 (EP)
Inventor: ROBERTSON ROBERT LEE
IPC: C07D417/12
Filed: 1985-11-11
Abstract: A novel crystalline form of the monoethanolamine salt of N-(2-pyridyl)-2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide has been prepared. This novel crystalline form is designated as polymorph I and is useful in therapy as a nonsteroidal antiarthritic agent. Methods for preparing this polymorph from readily available materials are provided.
Patent EP-0176476-A1 (EP)
Inventor: WEINGAERTNER FRITZ
IPC: C01F7/021
Filed: 1985-08-30
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von hockaktivem, dispersem Aluminiumleichtoxidhydrat. Vorerst wird ungemahlenes, sehr feinkörniges Aluminiumtrihydroxid, wovon mehr als 99% der Körner eine Grösse von höchstens 3 µm haben, kontinuierlich in einen Reaktor mit einem trokkenen Heissluftstrom geleitet, unter Aufwirbelung und starker Dispergierung auf 400-600°C erwärmt und stossentwässert. Das aus dem Reaktor im Luftstrom abfliessende Aluminiumleichtoxid wird mit geeigneten mechanischen Mitteln abgeschieden, in schwach saurem oder schwach basischem Wasser dispergiert und unter Erwärmen rehydratisiert. Weiter bezieht sich die Erfindung auf Formkörper aus hochaktivem, dispersem Aluminiumleichtoxid mit einer spezifischen Oberfläche von mindestens 200 m²/g, einem Porenvolumen von über 1,2 cm³g sowie hinreichender Bruch- und Abriebfestigkeit. Die Formkörper werden insbesondere hergestellt, indem Aluminumleichtoxidkörner mit rehydratisierten Körnern versetzt und als plastifizierbare Masse extrudiert oder die Aluminiumleichtoxidkörner unter Zugabe von Wasser durch Aufbaugranulierung gerollt werden.
Patent EP-0198994-A1 (EP)
Inventor: CANESTRI GIUSEPPE
IPC: C09K23/34
Filed: 1985-04-26
Abstract: A polymeric diamino triazine dispersing agent compris- ing a compound the essential parts of which are- a diamino triazine group and- a polymer chain having a molecular weight of at least 1000, which compound has been obtained by reacting a diamino triazine and a polymer chain having a molecular weight of at least 1000 with an oxiran containing compound.The dispersing agent comprises compounds of the formulas whereinR, is aryl or alkyl having 1-8 carbon atoms,R<sub>2</sub> is a hydrocarbon radical optionally comprising one or more ether groups and having a molecular weight of less than 200, andR<sub>3</sub> is a polymer chain residue having a molecular weight of at least 1000.The dispersing agent can be used for dispersing solid particles, such as pigment particles, in a non polar solvent.and
Patent EP-0207935-A1 (EP)
Title: Echarpe a suspension cantilever
Inventor: LILLA JAMES A
IPC: A61F5/37
Filed: 1984-12-07
Abstract: Echarpe comprenant une rigole semi-rigide (17) qui entoure partiellement et soutient l'avant-bras, le poignet et la main d'un patient. Un étrier (54) est relié aux côtés de la rigole (17), en un point éloigné de l'extrémité distale. Une courroie dont on peut régler la longueur, part de l'étrier (54) et s'étend vers le haut, en passant sur le devant de l'épaule ipsilatérale du patient, en diagonale sur le dos du patient et transversalement sur le devant du corps du patient, et rejoint un point d'attache sur la rigole (17) près du coude du patient. Une pièce pour le coude (68), fixée à la rigole et ajustable, peut être adaptée à différents angles de coude et à différentes largeurs de bras. L'étrier soutient l'avant-bras, le poignet et la main du patient en cantilever, ce à des hauteurs différentes, tout en ne gênant pas le mouvement latéral de l'extrémité distale de la rigole, ni la rotation de la partie supérieure du bras du patient au niveau de la rotation de l'épaule.
Patent EP-0179871-A1 (EP)
Inventor: GALLO ROBERT C
IPC: C12N5/00
Filed: 1985-04-23
Abstract: Système cellulaire pour la détection et l'isolation reproduisible de rétrovirus lymphotropes T humains (famille HTLV) avec des effets cytopathiques (HTLV-III) de patients dotés du syndrome immuno déficitaire acquis (SIDA), de patients pré-SIDA et de porteurs sains. Une lignée de lymphocytes T anéploïdes néoplastiques dérivée d'un adulte souffrant de leucémie lymphoïde, appelée HT, était susceptible d'être infectée par l'HTLV-III, qui est transformée et donne des populations de lymphocytes T fortement sensibles à l'HTLV-III et le tolérant, tout en étant appropriées pour une production, une isolation, et une détection biologique à grande échelle du virus. D'autres lignées de lymphocytes néoplastiques opérationnelles qui sont positives pour le marqueur OKT4 par exemple, Molt 3, CEM, Ti7.4 et HUT78, peuvent produire de l'HTLV-III en grande quantité et conservent une capacité de croissance illimitée.
Patent EP-0198041-A1 (EP)
Inventor: OSBORNE EWART TREVOR
IPC: H02K5/26
Filed: 1985-10-25
Abstract: Un dispositif de support pour un appareil générateur (22) d'énergie électrique comprend une première surface de guidage (26) formée sur l'appareil générateur d'énergie électrique, une paire de supports (10) ayant un premier flasque troué (14) et un deuxième flasque troué (16) partant du premier flasque. Au moins un des deuxièmes flasques (16) comprend un orifice allongé (20) la traversant, et chaque première flasque reçoit par un orifice (18) un dispositif de montage d'un moteur. Chaque deuxième flasque reçoit par un orifice un dispositif de montage (32) pour l'appareil générateur d'énergie électrique, et est disposé par glissement, lors de son utilisation, le long de la première surface de guidage de l'appareil générateur d'énergie électrique, de telle sorte que les supports peuvent être déplacés l'un par rapport à l'autre de manière à modifier la distance entre les premiers flasques.
Patent EP-0200891-A1 (EP)
Inventor: TSCHOPP WERNER DR
IPC: G05F7/00
Filed: 1986-03-15
Abstract: Es werden ein Verfahren und eine Vorrichtung zum Homogenisieren des Feldes einer aus einer Haupt-Stromquelle (250) und supraleitend betreibbaren und mit Supraleitungs-Schaltern kurzschließbaren Magnet-Hauptspule (25) vorgeschlagen. Es wird ein Profil des unkorrigierten Feldes der Hauptspule (25) entlang einer Spulenachse (20) gemessen, und aus dem Profil werden Kenngrößen für Kompensationsfelder ermittelt, die dem unkorrigierten Feld überlagert werden. Um die Hauptspule zum Aufbringen von Korrekturwindungen für die Kompensationsfelder nicht wieder erwärmen und anschließend abkühlen zu müssen, werden erfindungsgemäß separat betreibbare Zusatzspulen (10 bis 13) mit der Hauptspule (25) auf eine tiefe Temperatur gebracht, es wird das Feldprofil der Hauptspule (25) gemessen, daraus die zugehörigen Feldgradienten ermittelt und aus den Feldgradienten Korrekturströme für jede einzelne Zusatzspule (10 bis 13) ermittelt und eingestellt. Die Supraleitungs-Schalter (14 bis 17) der Zusatzspulen (10 bis 13) werden alsdann geschlossen.
Patent EP-0230507-A1 (EP)
Inventor: STANISZEWSKI TADEUSZ
IPC: B41J13/10
Filed: 1986-07-30
Abstract: A paper sheet feeding apparatus is constructed of paper feed rollers (128, 130; 146) arranged is association with a respective paper tray (120, 122; 140, 156) and adapted to be driven by rotation of a printer platen (104) in a forward paper feeding direction, with selection of the appropriate paper tray from which paper is to be fed, by a combination of forward and reverse rotations of the printer platen (104). The paper feed rollers (128, 130; 146), associated with each of the paper trays (120, 122; 140, 156), are mounted on shafts (124, 126; 144) which extend transversely of the apparatus. A plurality of driven gear assemblies (244, 246; 248) are respectively arranged in operative association with the paper feed rolls (128, 130; 146) and are adapted for lateral sliding movement between engaged and disengaged positions relative to a selector gear (184) whose rotation is synchronized with that of the printer platen (104). In the disengaged position, no drive coupling is provided between the printer platen (104) and the paper feed rollers (128, 130; 146), whereas in the engaged position, the associated paper feed rollers are coupled to the printer platen via its associated driven gear assembly (244, 246; 248) and the selector gear (184). The selector gear (184) is mounted to the apparatus and is adapted to be selectively coupled to the printer platen (104) via means of a spring loaded drive arm (236) selectively engagable with a drive pulley which together transfer rotation from the printer platen (104). In addition to sheets of paper, the paper sheet feeding apparatus accommodates envelopes to be fed from a supply thereof.
Patent EP-0212375-A1 (EP)
Inventor: DAVIS GARY CHARLES
IPC: C07C227/04
Filed: 1986-07-30
Abstract: A method is provided for enhancing the production rate of arylhydroxylamines by moderated catalytic hydrogenation reactions. Small quantities of acid introduced to the reaction medium doubles the hydrogenation rate of nitroaromatic compounds without a significant loss in selectivity to arylhydroxylamines.
Patent EP-0258466-A1 (EP)
Inventor: RICHARDS HARVEY J
IPC: C08G18/08
Filed: 1986-08-25
Abstract: A process for removing water from its mixture with hydroxyl containing compounds by adding a bicyclic amide acetal to such mixture and allowing the water to react with the bicyclic amide acetal is disclosed.
Patent EP-0219708-A1 (EP)
Inventor: FREITAG DIETER DR
IPC: C08G63/64
Filed: 1986-09-24
Abstract: Polyester carbonates having a low carbonate content and a high ester content and a low isoterephthalic acid/terephthalic acid unit ratio have improved heat resistance and an approximately unchanged melt viscosity.
Patent EP-0261272-A1 (EP)
Inventor: HASEGAWA AKIRO
IPC: A61C17/20
Filed: 1986-09-26
Abstract: An air-driven dental scaler (10) having a scaler tip (78) oscillated by an air-driven vibra              tor (22) of the class wherein a disk-like rotor (40) is rotated within a disk-shaped chamber (38) to impart vibration to a vibrator body (26). 
     In order to suppress or reduce annoying audible sound issued during operation of the dental scaler (10), the vibrator (22) is positioned immediately adjacent the distal end (24) of the casing (12) and the scaler tip (78) is directly mounted to the vibrator body (26), with the scaler tip (78) being unsupported by and vibrationally isolated from the casing (12) to enable the scaler tip (78) to oscillate without interference by the casing (12). This arrangement enables the frequency of vibration of the vibrating system (22/78) to increase to near the ultrasonic frequency range while retaining the full scaling capability of the dental scaler (10).
Patent EP-0265534-A1 (EP)
Inventor: SCHMIDT MICHAEL
IPC: G06F3/0354
Filed: 1986-10-25
Abstract: Ein Trackball zum Steuern der Bewegung eines Bildschirmzeigers weist eine Steuerkugel auf, die auf wenigstens zwei drehbeweglichen Abrollkörpern gelagert ist, die die Steuerkugel an je mindestens zwei Anlagepunkten berühren. Diese Abrollkörper können beispielsweise die Form eines Doppelkegels oder zweier auf eine Welle aufgesetzter Kugeln haben. Hierdurch wird erreicht, daß die Steuerkugel einen hier einmal erteilten Anfangsdrehimpuls beibehält, sich der Bildschirmzeiger also in exakt vertikaler oder exakt horizontaler Richtung über den Bildschirm bewegt. In bevorzugter Ausführungsform entfällt außerdem die Axiallagerung der Abrollkörper.
Patent EP-0208392-A1 (EP)
Inventor: O'BRIEN CHRISTOPHER DAVID STAN
IPC: A61N5/06
Filed: 1986-04-02
Abstract: Suntanning equipment is described comprising a first and second portions (1,7) each with ultra-violet tubes (6,9) and defining between them a space to receive a user. Air for cooling the tubes (6,9) is supplied by blower means (14) to a heat exchanger (15) where the air is cooled by heat-exchange with coolant recycled from a remote location. The air is then used to cool the tubes and the temperature of the air is sensed and the supply of coolant to the heat-exchanger is controlled in dependence upon the sensed temperature. By this control end by dumping the heat generated by the equipment at a location remote from the equipment, it is possible to control the operating temperature of the equipment to a desired value within ± 0.5°C., with consequent and unforeseen therapeutic end commercial advantages.
Patent EP-0227244-A1 (EP)
Title: Hydraulic master cylinder
Inventor: WISBUSH MAURICE JOHN
IPC: B60T11/16
Filed: 1986-10-21
Abstract: A hydraulic master cylinder has a piston 21 of cylindrical section slidably sealed within the cylinder bore 15. An insert 47 is mounted on the piston 21 and defines an axial groove 19 for engagement of an abutment 18 projecting laterally into the cylinder bore, and a transverse slot 29 for retention of a lever 33 which is adapted to engage the abutment 18 to control the opening and closing of a breather valve 30.