baber/WOPTO huggingface dataset:
Patent EP-0003307-A2 (EP)
Inventor: HEINRICH MARTIN
IPC: G09G1/04
Filed: 1979-01-15
Abstract: 1. Circuit arrangement for video display units for the production of characters running from left to right or characters, in particular semitic characters, running from right to left, which comprises a display unit and a picture control unit (BST) which drives said display unit and contains a symbol store (SYR) and wherein the picture control unit is connected to a data store (DSP), characterized in that, in the case of a display unit featuring electron beam deflection, between the display unit (AZ) and the picture control unit (BST) there is arranged a first switching device (SE 1) by means of which the terminals for the horizontal deflection (FA, GA) of the display unit (AZ) can be switched over from a first position assigned to the left to right character display into a second position assigned to a right to left character display in which the terminals of the horizontal deflection unit (FA, GA) are transposed, and that the picture control unit (BST) comprises a further symbol store (SYL) for the right to left character display which can be switched on via a second switching device (SE 2).
Patent EP-0021129-A2 (EP)
Inventor: WISCHNIEWSKI MARTIN DR RER NAT
IPC: A61K9/16
Filed: 1980-05-31
Abstract: Pankreatin-Pellets werden erfindungsgemäß dadurch hergestellt, daß man aus Pankreatin-Pulver und einem enzymfreundlichen Lösungsmittel eine verformbare Masse herstellt, diese auf einer Strangpresse, ggf. unter Kühlung, extrudiert, in Strangschnittlinge zerteilt, trocknet und nach an sich bekannten Methoden weiterverarbeitet. Die so erhaltenen Pankreatin-Pellets werden in Arzneimitteln verwendet.
Patent EP-0031704-A2 (EP)
Inventor: KUYEL BIROL
IPC: H01J37/32
Filed: 1980-12-22
Abstract: The quality of a plasma etching process is improved by withdrawing a small current from the plasma which causes the reaction to produce a uniform, controllable self-bias on a workpiece placed on one plasma energizing electrode. A DC potential supporting the current may be applied by means of a probe (26) positioned in the plasma or to one of the plasma energizing electrodes.
Patent EP-0055812-A2 (EP)
Inventor: HOUSER DAVID ERLE
IPC: H01L23/50
Filed: 1981-10-27
Abstract: The pinner apparatus affixes multiple pins (P) in the holes (H) of a ceramic substrate (5) by simultaneously impacting the pins with a piston assembly (11) which temporarily places the pins in a viscoelastic fluid state. This leaves each pin with an extension that interlocks with the ceramic substrate. 
     The piston assembly is driven by a pneumatic high pressure system (48) which is adjustable to the number of pins being simultaneously impacted. Release of the piston assembly is delayed until the air pressure becomes stabilized prior to impact. A vacuum system (68) returns the piston to its originating position after impact whereupon the piston assembly is ready for the next impact cycle. A shuttle valve assembly (33) selectively connects the high pressure or the vacuum system to the chamber (21) in which the piston assembly is movable.
Patent EP-0071697-A2 (EP)
Inventor: OTT ERNST
IPC: A01F12/18
Filed: 1982-04-08
Abstract: 1. A threshing device having a threshing drum (1) with beaters (3) mounted at intervals along its circumference, a cover member (9) being disposed between every two successive beaters (3), said cover members - which extend over the entire width of the treshing drum - being provided with outwardly orientated raised portions and covering, at least partially, the intermediate space between the beaters (3), and (the threshing device) having a thresher basket (7) (concave) which is disposed substantially radially relative to the threshing drum (1), characterised in that one end of each cover member (9) is adapted so as to be pivotable about an axis (10) which extends parallel to the rotational axis, and each cover member is securable in its position via an adjusting means, and in that the raised portion is in the form of a rubbing ridge (11).
Patent EP-0090070-A2 (EP)
Inventor: KRAUSER MICHAEL
IPC: B62J7/00
Filed: 1982-06-15
Abstract: A holding device installable on a motorcycle for supporting saddlebags, lateral baggage pouches or luggage pieces is made of a strong, fracture-resistant synthetic material and includes two lateral holding frames which support upper frames interconnected by a transverse luggage rack. The rear part of the lower side of the upper frames has an extension for supporting transverse fastening screws which are guided in grooves formed in the top side of the underlying holding frame. The upper guiding groove permits the tilting of the upper frames downwardly about a quadrant. At the front end of the lower side of the upper frame is formed a locking nose engageable in a corresponding recessed receptacle in a lateral wall of the top side of the holding frame. By displacing and tilting the holding device, it is possible to swing open the seat of the motorcycle to access a storage compartment below the seat.
Patent EP-0070039-A2 (EP)
Inventor: WELCH MELVIN BRUCE
IPC: C08F4/64
Filed: 1979-12-07
Abstract: Alpha-olefins are polymerized employing a catalyst which forms on mixing a catalyst component A formed by milling together a magnesium halide or manganous halide with selected catalyst adjuvants followed by treatment of the resulting milled product with a halogenated tetravalent titanium compound and combining the product thus formed with a cocatalyst component B comprising at least one of an organoaluminum compound and an organoaluminum monohalide with or without an aromatic ester as a part of the cocatalyst system.
Patent EP-0073929-A2 (EP)
Inventor: KRIEDT HANS ING GRAD
IPC: H03G1/00
Filed: 1982-08-03
Abstract: Die Erfindung geht von einem Stand der Technik aus, wie er in "Siemens Integrierte Schaltungen für die Unterhaltungselektronik, Datenbuch 1980/81" auf. S. 294 und 295 dargestellt ist. Das Ziel der Erfindung ist ein FM-Koinzidenzdemodulator für kleine Versorgungspannungen von etwa 1 Volt, die eine gute Stabilität sowie ein gutes ((S+N)/S)-Verhältnis aufweist. Schaltungsmäßig hat die erfindungsgemäße Schaltung des FM-Koinzidenzdemodulators eine aus zwei miteinander verkoppelten Differenzverstärkern I, II bestehende Mischstufe auf, die unter Vermittlung von vier Stromspiegelverstärkern S1 - S4 durch zwei weitere Differenzverstärker III und IV gesteuert sind. Dabei ist es günstig wenn die die Mischstufe I, II bildenden Transistoren komplementär zu den die beiden anderen Differenzverstärker bildenden Transistoren bezüglich ihres Leitungstyps ausgebildet sind.
Patent EP-0063939-A2 (EP)
Inventor: ROLFO ARTURO
IPC: G06F17/21
Filed: 1982-04-26
Abstract: The typing arrangement includes a characterbearing member 28 of the "daisy wheel" type, the symbols of which can be printed at the point of printing either alone or in the form of combinations of successive strikes of certain symbols for constituting a font of printable characters and other symbols which is appreciably greater than the number of symbols on the daisy wheel, and adapted to meet the printing requirements of all the graphical symbols derived from one common alphabetical stem. Each printable character has an individual code which is recognizable by the control circuits 26 of the arrangement which put into operation one or several printing cycles using selection of the symbol or of the symbols on the daisy wheel which make up the character and the displacements of the daisy wheel associated with the printing of the various component symbols. Machines which employ this arrangement may alternatively make use of specific national daisy wheel which is associated in an unequivocal manner with the keyboard of the machine.
Patent EP-0067598-A2 (EP)
Inventor: IKEGAMI TADASHI
IPC: C08F10/00
Filed: 1982-05-28
Abstract: A catalyst suitable for use in the polymerization of olefins is disclosed. This catalyst contains:
     [A] a solid catalyst component obtained by calcining (a) a zirconium compound represented by the general formula:
     wherein R° is a hydrocarbon group having 1 to 20 carbon atoms; A is a halogen atom, a carboalkoxy group, a carboxyl group, an acylalkenate, or a hydrocarbon group having 1 through 20 carbon atoms; and n is a number of 0 through 4; and (b) a chromium compound, supported on a inorganic oxide carrier;   [B] an organometallic compound component.
Patent EP-0067095-A2 (EP)
Inventor: GEYER FREDERICK FRANCIS
IPC: G11B7/26
Filed: 1982-05-18
Abstract: An optical disc fabrication method is characterized by the steps of constraining a flexible substrate, having a recording layer on one major surface, in radially symmetric tension so that it assumes a planar configuration, and laminating a support member to the other major surface of the substrate without substantially disturbing the planar configuration of the flexible substrate. The support member gives the resulting laminated structure sufficient rigidity so that it can be used as a rigid optical disc recording/playback apparatus. By maintaining the flexible member in a planar configuration during the lamination step, any bumps, pits, undulations, etc., in the underlying support member are masked by the adhesive laminant and thereby are rendered imperceptible in the recording layer.
Patent EP-0086953-A2 (EP)
Inventor: HOLZER HELMUT
IPC: F16J15/3256
Filed: 1983-01-19
Abstract: A shaft seal has an annular housing with a first and a second flange and of a hollow, frustrated cone seal ring, the apex of which is anchored liquid-tight for rotation with axial displaceably but on the shaft. The large end of the conical sealing ring forms a sealing lip which bears elastically on the inner face of the second flange which is directed toward the medium to be sealed, having essentially the shape of the frustum of a hollow. The first flange forms an annular support surface (2) which bears on the seal ring (2) between the apex shaft gripping end and the sealing lip so that the shape of the seal ring is elastically deformed.
Patent EP-0089554-A2 (EP)
Inventor: TOKUNAGA MASAYUKI
IPC: F16D65/847
Filed: 1983-03-09
Abstract: A ventilated type disc brake rotor includes a spindle, a wheel hub rotatably supported by the spindle, a fitting portion fixed to the wheel hub, a brake pad engaging portion, a step portion for connecting the fitting portion with the brake pad engaging portion, and a plurality of reinforcing and cooling fins fixed on the outer periphery of the step portion which are separate, and radially project from the outer periphery of the step portion. The fins are also fixed at one end thereof to the brake pad engaging portion so that the fins are placed over the brake pad engaging portion.
Patent EP-0089055-A2 (EP)
Inventor: NOMURA HIROAKI
IPC: C07D487/04
Filed: 1983-03-15
Abstract: 7-Deazapurine derivatives of the formula (I):[R' is an acyl group; each of R<sup>2</sup> and R<sup>3</sup> is an alkyl, alkenyl or aralkyl group or alternatively R<sup>2</sup> and R<sup>3</sup>, taken together with the adjacent nitrogen atom, form a cyclic amino group, and each of said alkyl group, alkenyl group, aralkyl group and cyclic amino group has a methylene group in a-position] and salts thereof are of value as intermediates for the production of antitumor agents, biological reagents, etc.
Patent EP-0111695-A2 (EP)
Inventor: PETRZILKA MARTIN DR
IPC: C09K19/34
Filed: 1983-10-28
Abstract: Verbindungen der Formel <IMAGE> worin B die Gruppe -C^C- oder -CH2CH2- darstellt, R¹ geradkettiges C1-C12-Alkyl bezeichnet und R² geradkettiges C1-C12Alkyl oder geradkettiges C1-C12-Alkoxy bedeutet, deren Herstellung und Verwendung in flüssigkristallinen Gemischen werden beschrieben.
Patent EP-0114975-A2 (EP)
Inventor: GOFF WILLIE JR
IPC: B41J35/16
Filed: 1983-11-29
Abstract: In a thermal printer the transfer ribbon (2) such as one having sets of transverse color stripes is guided over a ribbon support (16) carrying the heat applying print head (17). Ribbon support (16) is movable relative to the paper (1) by an eccentric (32, 33) to move ribbon (2) into and out of contact with paper (1). A support beam (18) and a guiding roller (19) are provided immediately behind print area (3) to guide ribbon (2) away from the media path at an angle (22) of more than 45°. Color printing is performed by clamping paper and ribbon, applying heat, transferring color material, retracting the ribbon from the paper, advancing the ribbon to the next color area, printing again on the very same paper area as often as desired, repeating this as often as necessary and advancing the paper after finishing the present print line.
Patent EP-0115026-A2 (EP)
Inventor: WINDELER CHRISTOPHER LEE
IPC: B22D11/06
Filed: 1983-12-20
Abstract: The apparatus and method of this invention provides for the automatic, inline string-up of a rapidly advancing filament, particularly a glassy alloy strip, from a high speed continuous casting operation onto a rotating winding wheel, A take-up head comprised of two counter-rotating brush rollers having selectable interference and speed of counter rotation captures a leading segment of the advancing filament. The brush rollers are mounted on a carrier arm pivotable about the rotational axis of the winding wheel. As an actuator mechanism pivots the carrier arm, the brush rollers move around the winding wheel to contact a segment of the filament with the winding surface of the wheel. A cut and grip device then cuts the filament at the winding surface and seceres the filament to the winding wheel. Thereafter, inline winding of the filament proceeds.
Patent EP-0097614-A2 (EP)
Inventor: GEHRET JEAN-CLAUDE DR
IPC: C07D207/22
Filed: 1983-06-06
Abstract: Es werden neue substituierte Phenylhydrazon- und Phenylhydrazin-Verbindungen der hierin genannten Formeln Ia, Ib und Ic sowie ihre Herstellung beschrieben, die wertvolle Eigenschaften zur Bekämpfung von Schädlingen wie pflanzen- und tierparasitären Insekten und Vertretern der Ordnung Acarina, darunter vor allem Ektoparasiten, besitzen. Die neuen Wirkstoffe lassen sich in Form von Schädlingsbekämpfungsmitteln einsetzen.
Patent EP-0135665-A2 (EP)
Inventor: EDINGER EGON
IPC: H01L41/04
Filed: 1984-05-11
Abstract: A transducer plate comprises electrically-conductive material on both sides and carries a respective piezoceramic on each side which has a respective electrode. The piezoceramics are electrically connected in parallel and are connected to the transducer plate via a respective, insulating adhesive layer. For the purpose of contacting the two inner electrodes, a passage is provided in the transducer plate and a connector ribbon is located between the adhesive layer and the inner electrode of one side and extends through the passage 2 to a position between the inner electrode and the adhesive layer of the other side. Only a single connector ribbon is therefore required for the pressure contacting of the two inner electrodes. Apparatus for threading the connector ribbon through the passage comprises bed dies having guide channels for the connector ribbon, whereby the connector ribbon is threaded through the passage either by way of a hob extruding die or by way of a curved-shaped surface of a guide channel.
Patent EP-0130500-A2 (EP)
Inventor: MINKS WERNER
IPC: H01H50/02
Filed: 1984-06-22
Abstract: Bei einem waschdichten elektromagnetischen Relais mit einem Gehäuseteil, das eine nach außen erweiterte, dichtverschlossene Öffnung aufweist, durch die das Relais entgast und mit reaktionsträgem Gas gefüllt werden kann und die nach dem Entgasen und/oder Füllen des Relais verschlossen wird, ist erfindungsgemäß die Öffnung (12) im Boden (11) eines an einem Gehäuseteil (3) angeformten, mit einer zylindrischen oder nach außen sich trichterförmig erweiternden oder einer zunächst zylindrischen und anschließend sich nach außen trichterförmig erweiternden Bohrung (10) versehenen Zapfen (9) angebracht und in die Bohrung (10) ist eine Kugel (13) oder ein Stift (14) dicht eingedrückt. Hierdurch wird die Verunreinigung der inneren Atmosphäre des Relais durch die bekannte Dichtung mittels Kunstharz vermieden.
Patent EP-0131279-A2 (EP)
Inventor: NAHR HELMAR DR DR
IPC: E06B3/263
Filed: 1984-07-06
Abstract: The profile body, in particular for use in window or door frames, comprises two metal profile rails preferably having undercut grooves, and a bridge consisting of thermally insulating material which interconnects the latter and engages in the grooves, at least part of the thermally insulating material being activatable by the supply of heat, for the purpose of positive matching with the profile rails or formation of an adhesive bond with the profile rails. The invention also aims to reduce the amount of time and work required for the production of the profile body and to provide a connection or anchoring between the metal profile rails and the bridge which is satisfactory for the individual application. This is achieved in that aluminium profile rails (1, 2) are used and in that the thermally insulating material is inserted between the aluminium profile rails (1, 2) before these rails (1, 2) are hardened or are heated due to another production measure, for example surface coating or finishing, or before a separate heat treatment, and the heat treatment which is required for the hardening or the further production measure, or separate heat treatment, is used for the activation. <IMAGE>
Patent EP-0137203-A2 (EP)
Inventor: IRI EIJI C O ITAMI PLANT
IPC: G02B6/44
Filed: 1984-08-09
Abstract: An optical fiber cable comprising a water blocking layer, an optical fiber disposed inside the water blocking layer and a water blocking material filling the space between the water blocking layer and the optical fiber, the water blocking material comprising a grease having a worked penetration of 85 to 475 as measured according to ASTM-D-712 at room temperature.
Patent EP-0143225-A2 (EP)
Inventor: ULLMANN WOLFGANG DIPL-ING
IPC: H03D9/06
Filed: 1984-09-11
Abstract: Ein Mikrowellen-Gegentaktfrequenzumsetzer ist aus einem Mischmodul (2) in Steghohlleitertechnik und jeweils einem Filter (1, 6) für das zugeführte zu mischende Mikrowellensignal und das umgemischte Mikrowellensignal aufgebaut. Das Filter (6) für das tieferfrequente Mikrowellen signal besteht dabei aus Steghohlleiterabschnitten (20), die durch Sperrhohlleiter (21) gekoppelt sind. Ein solcher Umsetzer eignet sich in einem Satellitentransponder besonders zur Direktumsetzung von Mikrowellensignalen, deren Eingangs- und Ausgangsfrequenzen relativ weit auseinanderliegen, beispielsweise 30 und 12 GHz.
Patent EP-0144641-A2 (EP)
Inventor: HANTSCHK GUNTHER DIPL-ING
IPC: E21B15/00
Filed: 1984-10-16
Abstract: Eine Brunnenpumpe hat einen Steigrohrstrang aus mehreren lösbar miteinander gekuppelten Steigrohren (14), einen hohen Ständer (20) und eine lösbar auf dem Ständer (20) befestigte Antriebsvorrichtung (30). Das zugehörige Montagerigg besteht aus einem Mast (34), der am Ständer (20) abstützbar ist, einer Umlenkvorrichtung (40), die am oberen Ende des Mastes (34) angeordnet ist, und einem Zugglied (50), das über die Umlenkvorrichtung (40) geführt, an einem seiner Enden zum Abhängen eines Steigrohrs (14) und am anderen Ende zum Anhängen an eine Hebevorrichtung (60) ausgebildet ist. Das Montagerigg ist erheblich leichter und einfacher und läßt sich dementsprechend einfacher befördern und ausfstellen als bisher übliches Hubgerät von gleicher Hubhöhe und Tragkraft.
Patent EP-0140340-A2 (EP)
Inventor: KOJIMA TAKAO
IPC: G01N27/12
Filed: 1984-10-25
Abstract: A roughened surface is formed on an insulating ceramics substrate having an electrode pattern by bonding or partially thrusting ceramics particles to or in the substrate, and a gas-sensitive metal oxide thick film is firmly bonded to the roughened surface.
Patent EP-0144977-A2 (EP)
Inventor: TIHANYI JENO DR ING
IPC: H03K17/13
Filed: 1984-12-06
Abstract: Die Schaltungsanordnung weist eine Nullpunktsteuerung auf, die eine Zündung des Thyristors (8) nur in der Nähe des Nulldurchgangs der Thyristorspannung zuläßt. Die Steuerung enthält einen IGFET (4), der den Basisstrom des die Zündung bewirkenden Fototransistors (1) ableitet, wenn die Thyristorspannung einen bestimmten Wert übersteigt. Der Gateanschluß des IGFET (4) liegt über eine Fotodiode (4) an der Wechselspannung. Die Nullpunktsteuerung kann nur aktiviert werden, wenn die Fotodiode (5) belichtet wird.
Patent EP-0135958-A2 (EP)
Inventor: TOES GERRIT R
IPC: F25D21/02
Filed: 1984-08-23
Abstract: An optical ice-deposition sensor adapted to be connected with a cooling means and comprising light transmitting and receiving means for detecting ice-deposition on an ice-formation surface disposed in relationship to the optical path between the light transmitting and receiving means whereby at least that part of the ice-deposition sensor which comprises the connection with the cooling means is made from satisfactorily heat-conducting material and comprises an ice-deposition means made from satisfactorily heat-con- ! ducting material determining the ice-formation surface.
Patent EP-0125849-A2 (EP)
Inventor: MILLS CARL R
IPC: F15B1/24
Filed: 1984-05-04
Abstract: A piston accumulator comprising a piston (2) reciprocating within the bore of a cylinder (4) to divide the bore into a hydraulic chamber (5) and a gas chamber (6). The piston (2) includes a piston-poppet assembly (1) to equalise substan- tiallythe liquid-gas pressure appearing across the piston seal (13). The assembly (1) projects into the hydraulic chamber (5) from its housed position within a socket recess (15) formed in the piston (2). In response to an excess pressure differential between the gas chamber (6) and liquid chamber (5) of the accumulator, the assembly (1) prematurely seals off the hydraulic passage (9) which communicates with the hydraulic chamber (5) of the accumulator. This premature sealing operation traps and pressurises a small portion of hydraulic liquid within the reduced hydraulic chamber (5) so that the pressure differential which would otherwise appear across the piston seal (13) is reduced or eliminated.
Patent EP-0138296-A2 (EP)
Inventor: BRADLEY RICHARD
IPC: H01R4/72
Filed: 1984-06-27
Abstract: Apparatus and method for protectively covering coupled components, such as in a coaxial cable splice, with a sleeve wherein one of the covered components is damaged when subjected to excessive heat which is less than that required for heat recovery. A sealed bond is formed between a first length of the sleeve and a heat damageable component by heating and thereby foaming a foamable adhesive therebetween, the heat being insufficient to melt or otherwise damage the heat damageable component. A second length of the sleeve is heat shrunk into engagement with another of the coupled components which is not damageable at heat recovery temperatures. Initially, the second length has a cross-sectional dimension that is preferably larger than that of the first length, the second length being heat shrinkable to cover components of varying cross-sections. Sleeves according to the invention are formed by various techniques, including extruding or blow-molding a tube of heat recoverable material.