baber/WOPTO huggingface dataset:
Patent EP-0041190-A2 (EP)
Inventor: INTICHAR LUTZ DR
IPC: H02K55/04
Filed: 1981-05-21
Abstract: Ein Einrichtung zur Kühlung einer supraleitenden Erregerwicklung im Läufer einer elektrischen Maschine, insbesondere eines Turbogenerators, ist mit einem Kühlmittelraum, der ein über eine Zuführungsleitung in ihn eingeleitetes kryogenes Kühlmittel zur Kühlung der Erregerwicklung enthält und an dessen Dampfraum eine nach außerhalb des Läufers führende, mit einem drehmomentübertragenden Läuferkörperteil thermisch verbundene Abgasleitung angeschlossen ist, und mit einer Kühlmittelleitung längs eines gegenüber der Erregerwicklung thermisch isolierten Dämpferschildes versehen. Bei einer solchen Kühleinrichtung soll die Abführung von aufgrund von Verlusten in dem Dämpferschild hervorgerufenem Kühlmitteldampf aus dem Läufer erleichtert werden, ohne daß damit eine wesentliche Erwärmung des die Erregerwicklung kühlenden Kühlmittels verbunden ist. Gemäß der Erfindung ist hierzu vorgesehen, daß die Kühlmittelleitung (24,25) des Dämpferschildes (21) ein Teilstück der Kühlmittelabgasleitung ist und daß dieses Teilstück in Strömungsrichtung des Kühlmittelabgases (B1,B2) gesehen vor dem mit dem drehmomentübertragenden Läuferkörperteil (4) thermisch verbundenen Leitungsteil (28,32) der Kühlmittelabgasleitung angeordnet ist.
Patent EP-0043958-A2 (EP)
Inventor: BUCK RONALD G
IPC: G01R21/00
Filed: 1981-06-25
Abstract: Method and apparatus for power sensing in a microwave oven. A signal proportional to the voltage across the primary of the high voltage transformer and a signal proportional to the current through the primary are multiplied together by a four-quadrant analog multiplier. The output of the multiplier is integrated for a predetermined number of line cycles. The integrated value is then converted to a digital value representative of power.
Patent EP-0048835-A2 (EP)
Inventor: HAWKINS WILLIAM R
IPC: G09B5/06
Filed: 1981-09-02
Abstract: An electronic teaching apparatus which utilizes interchangeable flexible overlays (2) with printed pictorial representations in conjunction with a programmable keyboard (3). An integrated circuit speech synthesizer is utilized to verbally ask an operator to select a particular pictorial representation or to verbally identify a pictorial representation selected by the operator. Upon the failure of .the operator to correctly select a particular pictorial representation; the verbal request can be repeated in conjunction with a verbal description of some attribute of the desired pictorial presentation. Each of the interchangeable overlays is coded (6) to allow control circuitry (7) to select a proper sequence of words for a given overlay.
Patent EP-0050277-A2 (EP)
Inventor: KRENZ HORST
IPC: F24C15/20
Filed: 1981-10-08
Abstract: An air cleaner, particularly an extractor hood (1) for installation over cookers or the like, comprising a fan (3) which draws in and discharges cooking vapours produced and which is disposed inside a pressure chamber (6) and is provided with an air outlet (9) for recirculatory operation and with an air outlet (10, 10') which can be brought into communication with an air exhaust system and which is closed by a plate (14 or 14') during recirculatory operation of the extractor hood (1). To enable the extractor hood (1) to be changed over by the user when required from recirculatory operation to air exhaust operation or from summer to winter operation, the closure plate (14 or 14') for the exhaust air outlet (10 or 10') is pivotally mounted and on the front (7) of the extractor hood (1) a flap (8) is provided to control the air outlet (9) for recirculatory operation. <IMAGE>
Patent EP-0047160-A2 (EP)
Title: A coated, biaxially oriented polyester film and a process for the production thereof
Inventor: CROSS VIRGINIA R
IPC: C08J7/046
Filed: 1981-08-28
Abstract: The present invention is directed to a clear, flexible, coated, biaxially oriented polyester film comprising a polyester film support and a radiation curable silicon coating on at least a portion of the support. The radiation curable silicone coating is derived from a dispersion of colloidal silica in an alcohol-water solution of the partial condensate of specified silanols and multifunctional acrylate monomers and oligomers with optional photoinitiators.
Patent EP-0039254-A2 (EP)
Inventor: CHARPENTIER YVES
IPC: B01L99/00
Filed: 1981-02-06
Abstract: A container for transportation of a manufacturing, treatment, experimentation, examination chain or the like. The container, having externally the form of a rectangular parallelepiped, comprises two parallel side walls (5, 20), the relative distance between which can be varied between a minimum corresponding to a transportation position for the elements of the chain and a maximum corresponding to a use position for these elements (54 to 63, 65), and two roof panels, one of which (4) is fixed to one of these side walls and the other (19) is retracted inside the container in the transportation position and connects the other side wall to the first roof panel in the use position. Application to the production of containers usable both for transportation of the chain and as a room housing the latter when in use. <IMAGE>
Patent EP-0058827-A2 (EP)
Inventor: BAUER BERNHARD
IPC: B30B1/02
Filed: 1982-01-23
Abstract: 1. Lever tool to increase the force of presses and similar equipment, consisting of a retaining plate (2) attached to the ram (1) of the machine, a moving tool part (14) attached thereto and a receiving plate (4) for a stationary tool part (12), where the load is centrally applied via the retaining plate in axial direction of both tool parts, characterized in that the moving tool part (14) is supported in a pivot (5) arranged between the ends of a lever (7), one end (8) of which is articulated at the retaining plate (2) whilst the other end (8') is articulated at the receiving plate (4).
Patent EP-0063806-A2 (EP)
Inventor: SCHOENBERG ALLAN ROBERT
IPC: G03C1/005
Filed: 1982-04-24
Abstract: The sensitivity of a gelatino-silver halide emulsion is improved by adding glutaraldehyde bisulfite in combination with benzene sulfinic acid during the preparation of the silver halide, viz. when a silver salt is mixed with a halide to precipitate a silver halide.
Patent EP-0077881-A2 (EP)
Inventor: RIGBY EUGENE BERTRAND
IPC: G11B5/127
Filed: 1982-07-23
Abstract: In a method of removing bubbles from glass in glass bonded ceramic pieces (44), the bonded pieces are inserted into a furnace (32). The furnace is evacuated by a pump (56) and argon under pressure is introduced into the furnace which is heated to above the working point of the glass. This temperature and pressure are held for a time to reduce the quantity and size of bubbles in the glass. The furnace is then cooled to the anneal temperature of the glass and the temperature and pressure are held for a time to anneal the glass. Thereafter, the chamber is rapidly cooled and the pressure released.
Patent EP-0075704-A2 (EP)
Inventor: AURACHER FRANZ DR DIPL-PHYS
IPC: G02F1/1506
Filed: 1982-08-13
Abstract: Es werden optische Ein-/Ausschalter bzw. Umschalter mit Glasfasern beschrieben, bei denen eine mechanische Beanspruchung der Faser vermieden wird, und die weitgehend in Planartechnik hergestellt werden können. Der Schaltvorgang wird durch Verschieben eines Flüssigkeitstropfens in einem Spalt zwischen fluchtenden Glasfasern erreicht, der wahlweise durch elektrische, magnetische oder mechanische Kräfte in den Spalt bewegt wird. Bei einem Umschalter wird das Licht durch eine immertierende Flüssigkeit in der durchgehenden Faserstrecke geführt bzw. ohne Immersion in die abzweigende Faser reflektiert. Die Umschaltung zwischen Transmission und Reflexion kann auch durch zwei nicht mischbare Flüssigkeiten mit unterschiedlichem Brechungsindex erfolgen. Der Schaltvorgang kann auch durch ein Medium erreicht werden, das auf elektrochemischem Wege im Spalt erzeugt wird, oder zum Verschwinden gebracht wird, oder auch durch ein Medium, dessen optisches Transmissionsverhalten elektrisch magnetisch oder thermisch gesteuert werden kann. Die Schalter haben den Vorteil, daß mechanische Beanspruchungen der Faser weitgehend vermieden sind und daß sie in Planartechnik herstellbar sind, wodurch ganze Schalterzeilen ohne größeren Mehraufwand realisierbar sind.
Patent EP-0077123-A2 (EP)
Inventor: STEWART LAWRENCE LEE JR
IPC: A24D1/00
Filed: 1982-08-25
Abstract: A smoking article (10) is disclosed, in which a tube (12) of combustible, heat fusible material is surrounded by tobacco filler (14) and wrapper (16). Tube (12) extends from approximately 5 mm from the mouth end of the filter to within approximately 10 mm of the opposite end of smoking cylinder (17). By directing essentially unfiltered, undiluted smoke to the smoker during the initial puffs, tube (12) gives the impression of a stronger flavored cigarette. After the first several puffs, the tube (12) is melted shut and normal dilution occurs.
Patent EP-0084249-A2 (EP)
Title: Mechanical actuator for an industrial robot
Inventor: BLOUNT ERIC ALBERT
IPC: B25J9/04
Filed: 1982-12-22
Abstract: The invention provides in one aspect an arm-like actuator mechanism for a robot, which mechanism comprises: a baseplate (21); a pedestal (12) pivotally mounted on the baseplate for pitching movement, and means for so moving it incorporating an adjustable support prop (13) mounted to the rear of the pedestal and extending between joints (31,26) on the pedestal and on the baseplate; and a boom (14) pivotally and swivellably mounted at the free end of the pedestal for pitching and yawing movement, and means for so moving it incorporating two adjustable support struts (15a, b) mounted one either side of the pedestal and each extending between joints (61, 62a, b) on the boom and on the pedestal. 
     The invention also provides a wrist-like 3-axis joint arrangement (16) suitable for use in the manipulator apparatus of a robot having an arm-like boom (14), the arrangement comprising: a first, or forearm, portion (41) mountable upon the robot's boom for rotation about a first axis (150); a second, or hand, portion (42) mounted on the forearm for pivotal movement in a plane coplanar with the forearm's rotational axis and about a second axis (160) normal to and intersecting the forearm's rotational axis; and a third, or tool-carrier, portion (43) mounted on the hand for rotation about a third axis (170) normal to the hand's pivot axis and intersecting the forearm's rotational axis; and wherein all three axes intersect at a point (151), and the three portions are drivingly connected to drive members (themselves connectable to drive means whereby each portion may individually be driven around its movement axis), the drive members comprising a combination of inner, middle and outer drive shafts all co-axial with and rotatable about the forearm's rotational axis.
Patent EP-0057144-A2 (EP)
Inventor: EVRARD JACQUES EDMOND MAURICE
IPC: B65B11/54
Filed: 1982-01-22
Abstract: 1. Machine for packaging substantially cylindrically shaped objects in sheets each cut out along a closed, preferably circular contour, from a web (85) of a supple packaging materila, comprising a fixed packaging head (25) and a mobile packaging head (22) in the form of two rings of common axis, capable of gripping therebetween a packaging sheat when the mobile head (22) is brought against the fixed head (25), and of which the central openings (26, 27) are coaxial, at least one bush (29, 30) disposed the line the central opening (26) of the fixed packaging head (25) and connected to that face of the latter which is not turned towards the mobile packaging head (22), a mobile pusher (80) making it possible to push an object to be packaged and the sheet on which it has been disposed, inside the bush (29, 30) up to a bearing plate (52) perpendicular to the axis of the bush (29, 30), a diaphragm device (51) making it possible, by partial obturation of the bush (29, 30), to fold the packaging sheet down on one of the faces of the object resting on the bearing plate (52), a sealing member (82) being introduced into the bush (29, 30) and applied, through the diaphragm (51), on the part of the packaging sheet folded on the object which rests against the bearing plate (52), after withdrawal of the mobile pusher (80) from the bush (29, 30), characterized in that it also comprises, on the one hand, for gripping the web (85) of supple packaging material, a fixed plate (1) presenting a central opening (2) of which the shape corresponds to that of the contour of the sheets, and of which the section is slightly greater than that of the sheets to be cut out, as well as a mobile presser plate (5), parallel to the fixed plate (1) and presenting on its face opposite the latter a groove (14) having the form of the contour of the sheets and corning opposite the central opening (2) of the fixed plate (1) when the presser plate (5) is applied against the latter, the presser plate (5) also presenting a central opening (13) inside the groove (14) allowing the passage of the mobile packaging head (22) and, on the other hand, for cutting out a sheet from a web (85) pressed between the fixed plate (1) and the presser plate (5), a system (31, 39) mobile along the contour of the sheets about the fixed packaging head (25) projecting inside the central opening (2) of the fixed plate (1) and a cutting tool (46), borne by the mobile system (31, 39) and movable in a direction perpendicular to the fixed and presser plates (1 and 5) respectively, between a cut-out position, in which the tool (46) traverses the central opening (2) of the fixed plate (1) and is engaged in the groove (14) of the presser plate (5), and a rest position in which the tool (46) is at least disengaged from the groove (14) of the presser plate (5).
Patent EP-0089447-A2 (EP)
Inventor: MOR PIETRO
IPC: F15B13/042
Filed: 1982-03-22
Abstract: For special employ in hydraulic contrivances such as: distributors, driving cylinders and for the hydraulic regulation of pumps and motors with changing capacity, the device permits an exact proportionality between shifting of the control lever and the pressure wanted by the users. In stationary position of the lever, the delivery ducts to the users are connected with a drain duct by means of an insertion fitted in the device body. 
     The lever fulcrum is fitted on a head lever bearer supported on a wrist joint. By shifting the lever, a pusher is driven which presses a supporting spring giving rise to a displacement downwards of a small rod. In this way, through an annular chamber, the feeding pressure is set into communication with a bore leading to one of the users. This is possible because the annular chamber is communicating through a radial bore with two axial bores leading to another annular chamber and allows in this way to get a pressure in the use zone lower than the feeding one and proportional to the span opened by the small rod. 
     To the span reduction a spring is opposing, the shiffness of which is proportional to the lever displacement which is acting on the pusher. In the device, similar operation departments with rod are foreseen proportionally to the number of the use ducts which can be acted on by changing the lever movement.
Patent EP-0106057-A2 (EP)
Inventor: KLINGEL HANS DIPL-ING FH
IPC: B24B7/16
Filed: 1983-08-11
Abstract: Um eine Flachschleifmaschine für die Bearbeitung von Stanzwerkzeugen, insbesondere Stempel und Matrizen, geleignet zu machen, ist die Werkstückspannvorrichtung drehbar gelagert, wobei ihre Achse parallel im Abstand zur Antriebsachse der Schleifscheibe liegt. Um eine weitgehend automatische Bearbeitung des Werkstückes zu erreichen, ist eine Steuervorrichtung für die Zustellung der Schleifscheibe vorgesehen, die mit einem Abtastglied für die zu schleifende Fläche des Werkstückes verbunden ist.
Patent EP-0110016-A2 (EP)
Inventor: SCHAUB MARTIN
IPC: B01D3/10
Filed: 1983-08-20
Abstract: Eine Tritium-Menge von weniger als einem Mol pro Stunde wird kontinuierlich dem Verdampferraum (1a) einer Tieftemperatur-Rektifikationskolonne (1) mit Hilfe eines Entnahmesystems entnommen. Dieses Entnahmesystem besteht im wesentlichen aus zwei parallel geschalteten Vakuumtanks (8a und 8b), die mit dem Verdampferraum (1a) über eine Entnahmeleitung (5), in der ein Regelventil (6) angeordnet ist, abwechselnd verbunden sind. Während des Betriebes steht jeweils ein Vakuumtank (8a oder 8b) mit der Tieftemperatur-Rektifikationskolonne (1) in Verbindung und wird mit Tritium gefüllt, welches anschließend einem Verbraucher zugeführt wird. Sobald der eine Vakuumtank (8a oder 8b) mit Tritium gefüllt ist und seine Entleerung beginnt, wird der zweite Vakuumtank (8b oder 8a) an den Verdampferraum (1a) angeschlossen und in analoger Weise gefüllt und anschließend entleert. Der Vorteil dieser Verfahrensweise besteht darin, daß reines Tritium als Produkt gewonnen wird und die Rektifikation nicht gestört wird.
Patent EP-0106254-A2 (EP)
Inventor: MADER HERMANN DR
IPC: H01L21/331
Filed: 1983-10-03
Abstract: A transistor with adjustable energy barrier and with ohmic contacts which has an n<+>pn or p<+>np three-layer structure (1, 2, 3) with a central layer (2) base which is so thin that, even without electric voltage applied to the electrodes, the entire region of this layer (2) is depleted in free charge carriers with its given level of doping. The doping densities N of emitter (E), base (B) and collector (C) regions meet the requirement NE > NB > NC. The collector current is controlled by altering an energy barrier for majority carriers with an applied base-emitter voltage, in contrast to a bipolar transistor in which the collector current is controlled by altering the minority carrier density in the base with an applied base-emitter voltage. The field of application includes discrete bipolar semiconductor devices and integrated circuits; use as amplifier, switch, mixer, oscillator and temperature sensor. <IMAGE>
Patent EP-0111757-A2 (EP)
Inventor: OTTE GUNTHER
IPC: H01R27/00
Filed: 1983-11-15
Abstract: 1. Multiple socket-outlet having a standardized flush-mounting wall box (6a; 6b), a retaining ring (13a; 13b) fixed in the latter, a socket-outlet cover (1), having at least one shock-proof plug pot (2) intended for the connection of a three-pole earthed first plug and at least one non shock-proof plug pot (3a; 3b) intended for the connection of at least one two-pole all-insulated second plug, and a receptacle (4a; 4b), recessed into the flush-mounting wall box (6a; 6b) and having two pole contact springs (8) of integral design in each case, the first pole plug-in sockets (8a) of which are assigned to circular first plug pin entry holes (10) provided in the shock-proof plug pot (2) and the second pole plug-in sockets (8b, 8c) of which are assigned to circular second plug pin entry holes (9) provided in the non shock-proof plug pot (3a; 3b), characterized in that the socket-outlet cover (1) either has a non shock-proof plug pot (3a; 3b), arranged next to the shock-proof plug pot (2) and intended for the connection of two second plugs designed to European standard and also having four second plug pin entry holes (9), the spacing of the unipolar neighbouring second pole plug-in sockets (8b, 8c) being greater than the width of a second plug, or in that the socket-outlet cover (1) has two non shock-proof plug pots (3a; 3b), arranged separately on the same side next to the shock-proof plug pot (2) and intended in each case for the connection of a second plug designed to European standard, or in that the socket-outlet cover (1) has two non shock-proof plug pots (3a; 3b), arranged separately on different sides next to the shock-proof plug pot (2) and intended in each case for the connection of a second plug designed to European standard, and in that the diameter of the second plug pin entry holes (9) is smaller than the diameter of the plug pins of the first plug which are assigned to the first plug pin entry holes (10).
Patent EP-0089299-A2 (EP)
Inventor: SCHUTZ RICHARD
IPC: D01H5/26
Filed: 1983-03-10
Abstract: 1. Method for stretching a textile structure constituted of discontinuous fibers, arranged, for the most part at least, in parallel to the length of said structure, which structure can be either in fibersheet or in top or roving form, characterized by the fact the stretching is obtained by subjecting the moving fibrous structure to external pressures causing a simple shear effect which tends to make the fiber layers slide one with respect to the other, according to a speed gradient which results in the displacement, at different regularly staged speeds, of elementary fiber layers, on which normal forces are exerted to this effect, especially in the layers situated in the sliding area.
Patent EP-0112325-A2 (EP)
Inventor: LUGSCHEIDER WALTER DIPL-ING DR
IPC: C01B32/942
Filed: 1983-12-19
Abstract: In dieser Anlage wird CaC2 durch Schmelzen bzw. Reduzieren eines aus CaO oder CaCO3 und Kohle bestehenden Möllers in einem Schmelzofen, in welchen elektrische Energie mittels einer Plasmabrennereinrichtung eingebracht wird und in den Zuführungen für die Möllerbestandteile münden, erzeugt. Um ein rasches, betriebssicheres Einschmelzen und eine schnelle und vollständige Reaktion zwischen den Möllerbestandteilen zu erreichen und gleichzeitig eine verbesserte Steuerung des Reaktionsablaufes sowie die unkomplizierte Gewinnung eines sehr reinen Calciumcarbids zu ermöglichen, sind die Seitenwände (1) bzw. Gewölbeteile (2) des Schmelzraumes von einem oder von einer Anzahl von Plasmabrenner(n) (17) durchsetzt, die auf eine im Bodenteil (5) des Schmelzraumes angeordnete Elektrode (8) zwecks Ausbildung von Plasmafackeln (23) gerichtet sind.
Patent EP-0115790-A2 (EP)
Inventor: LEHMANN ROLF
IPC: F16C13/00
Filed: 1984-01-13
Abstract: Two parallel rows of support elements are provided in a roll assembly for a controlled deflection roll comprising a stationary roll support and a rotatable roll shell supported by the support elements at the rotatable roll support. The support elements of one row are axially displaced or offset with respect to the support elements of the other row. The support elements of one row are circumferentially aligned with the spaces in the other row and partially overlap or overlie the support elements thereof. As a further modification the support elements of the two rows may also interleave in the circumferential direction. The roll pressure can be varied or adjusted by the individual supply of pressure fluid to individual support elements permitting finer and more accurate adjustment and regulation of the contact pressure at a greater number of regulation points in a roll device.
Patent EP-0123962-A2 (EP)
Inventor: IEMURA RYUICHI
IPC: C07D235/14
Filed: 1984-04-06
Abstract: Novel benzimidazole derivatives of the formula:wherein R<sup>1</sup> is a lower alkyl group, a lower alkenyl group or a lower alkynyl group, R<sup>2</sup> is hydrogen atom, a lower alkyl group or a lower hydroxyalkyl group, and n is 2 or 3, or a pharmaceutically acceptable acid addition salt thereof, which have potent antihistaminic activity with less toxicity and hence are useful as an antihistaminics, and a process for the preparation of the compounds, and a pharmaceutical composition useful as antihistaminics containing the compound as an essential active ingredient.
Patent EP-0130613-A2 (EP)
Inventor: HIGURASHI SEIJI
IPC: H04B15/00
Filed: 1984-07-03
Abstract: A noise reduction circuit for use with an audio signal system of a magnetic recording and playback apparatus which is equipped with an encoder for recording an audio signal on a recording medium with a desirable S/N ratio and a decoder for desirably restoring a high frequency component of a recorded signal and reproducing an audio signal with little noise. A low pass filter is provided after a voltage control amplifier so as to attenuate a nois component in a high frequency range which is attributable to the voltage control amplifier itself. A high pass filter has a filtering characteristic which makes the signal level in a high frequency range higher, compared to conventional one, thereby lowering the level of an output of the encoder in a high frequency range.