baber/WOPTO huggingface dataset:
Patent EP-0103260-A2 (EP)
Inventor: NODA MASAMI
IPC: F01D9/04
Filed: 1983-09-06
Abstract: A turbine comprising a casing in which are disposed a turbine rotor assembly which provides a plurality of turbine blades and a guide vane assembly which provides a plurality of guide vane segments, and there being shrouds spaced from turbine blade tips. To control the clearance between the turbine blade tips and the shrouds at a small value by simple structure, the guide vane segments are made movable freely in the radial direction and inside parts of the guide vane segments are fixed to a stationary member.
Patent EP-0108363-A2 (EP)
Inventor: MIKI HIROMU
IPC: B61L25/00
Filed: 1983-10-28
Abstract: Transmitter and receiver units (28, ..., 31, 32 ..., 35) each connected to corresponding one of a plurality of sections (37 ..., 42; 43 ..., 48) of an information transmission line (36), information transmission units (24, 25; 26, 27), control-processing unit (22; 23) and a single administration-processing unit (21) are arranged to form a hierarchy structure. The administration-processing unit (21) monitors the operation of the whole system and supplies to the control-processing units (22; 23) information relating to a train service schedule of a group of trains, a modified train service schedule to meet a change in demand, etc., and the control-processing units (22; 23) performs the traffic control of each train.
Patent EP-0109010-A2 (EP)
Inventor: LITTWIN BURKHARD DIPL-PHYS
IPC: H01J17/49
Filed: 1983-11-03
Abstract: Bei einem Flachbildschirm, bei dem Elektronen in einem hinteren Raum (6) erzeugt, durch selektiv geöffnete Löcher einer Elektronenmatrix in einen vorderen Raum (5) geschleust und dort auf einen Phosphorpunkt gelenkt werden, ist das Ablenksystem folgendermaßen gestaltet: Die zeilen- und spaltenparallelen Lochreihen der Elektrodenmatrix werden jeweils von zwei langgestreckten Ablenkelektroden (Vertikalablenkelektroden 16, 29 bzw. Horizontalablenkelektroden 17, 28) eingefaßt, wobei sich zwischen benachbarten Lochreihen jeweils nur eine einzige Elektrode befindet. Ein Dreifarbenbildschirm ist vorzugsweise folgendermaßen ausgeführt: die Zeilenleiter (11) werden nacheinander getastet und bleiben dabei jeweils zwei Bildzeilenperioden lang angesteuert; die Spaltenleiter (12) erhalten während jeder Bildzeilenperiode die zugehörigen Informationssignale, und zwar farbenweise nacheinander; die Vertikalablenkpotentiale werden im Takt der Zeilenleiterfortschaltung, jedoch um eine Bildzeilenperiode verschoben, geschaltet; die Horizontalablenkelektrode (17, 28) werden mit der dreifachen Bildzeilenwechselfrequenz angesteuert. Das vorgeschlagene Ablenksystem läßt sich relativ bequem fertigen, ist überschlagssicher und verlangt keinen besonderen Kontaktier- und Schaltungsaufwand. Hauptanwendungsgebiet: Höchstinformative Displays, insbesondere Farbfernsehschirme.
Patent EP-0109073-A2 (EP)
Inventor: YOSHIDA HARUO
IPC: C08F222/10
Filed: 1983-11-11
Abstract: Polymerizable compositions capable of giving transparent resin having a high refractive index of at least 1.57 which are useful as optical materials and glass adhesives are disclosed. The compositions comprise a mono(meth)acrylate having a biphenyl skeleton and a di(meth)acrylate having a biphenyl skeleton or a bisphenol skeleton. The compositions cure rapidly, particularly under irradiation of ultraviolet light.
Patent EP-0134311-A2 (EP)
Inventor: CRAMER PETER
IPC: E01D19/10
Filed: 1983-12-23
Abstract: In an apparatus for the inspection of the underside of a bridge, with a descent tower supporting a work platform which can be swivelled in and out under the bridge deck and with a cap carriage which can be moved along one side of the bridge and the chassis of which has a traversing mechanism on one side and, on the opposite, supporting side, a running gear which is distributed over a plurality of portals and is formed by carrying and supporting rollers which are arranged on portal supports and roll on the parapet of the bridge or on front faces of that side of the bridge which is to be travelled, provision is made according to the invention for the running gear and the portals to be guided in crossmembers of the chassis and to form, together with a built-in lifting device, a transverse displacement arrangement which displaces the lifted chassis, on the portals, with the crossmembers, together with a swivelling and tilting mechanism accommodating the descent tower with the working platform hinged on the latter, away from the roadway, over the crash barrier and the bridge parapet and holds it right through from swivelling out and erection to tilting and swivelling in of the descent tower with the work platform hinged to the latter. <IMAGE>
Patent EP-0115207-A2 (EP)
Inventor: MORIYAMA MASAO
IPC: B29B7/18
Filed: 1983-12-23
Abstract: For blending one or more relatively viscous liquids into a homogeneous mixture, the apparatus includes a fixed vessel (1), a pair of rotors (9A, 9B) rotatively housed in the vessel (1), each rotor rotating on its own shaft (4A, 48), the rotary shafts (4A, 48) being rotated in opposing directions, the rotors having helical mixing vanes (8) thereon wound oppositely in directions and differently in number, wherein the outside diameters D 1 , D 2  of the rotors, the distance A between the rotary shafts, the rotating angular velocities of the rotors, and the number of the helical vanes are defined by the numerical criterion: A is smaller than ½(D 1  + D 2 ), and the ratio between velocities of the rotors (9A, 98) is equal to the inverse number of the ratio between the numbers of the helical mixing vanes (8).
Patent EP-0102919-A2 (EP)
Inventor: MEIER UELI
IPC: F16L47/22
Filed: 1983-06-24
Abstract: For connecting two tubes of cross-linked plastic the effect is made use of that the plastic can be plastically deformed at a temperature above the crystal-melting point and the enforced shape is then maintained after cooling, but deforms back to the original shape when heated again. A collar (10) is thus integrally formed at a tube end of two tubes (1, 2), the second tube (2) being pushed into the collar. The collar (10) is finally shrunk onto the other tube (2) by heating it above the crystal-melting temperature. To reinforce the connection, at least the one tube (2) can be provided with circumferential grooves (21) and/or an adhesive can be applied between the tubes. <IMAGE>
Patent EP-0114678-A2 (EP)
Inventor: ALARIA GIAN BATTISTA
IPC: H04J3/00
Filed: 1984-01-19
Abstract: The equipment comprises means (BT1, BT2, AC1, AC3, PS2, PS4) for inserting information into frames to be transmitted via satellite, means (BR1, BR2, AC2, AC4, SP2, SP4) for extracting information from the frames received, and a control unit (CM, CT). 
     The structure of the information inserting and extracting means (BT1, BT2, BR1, BR2) is identical for all the stations (MS, TSal ... TSnm) of the system, while the structure of the control unit (CM, CT) characterizes a station either as master station (MS) which is to manage the system synchronization and possibly to process signalling and to search for a routing through a switching unit on board the satellite, or as a traffic station (TSa1) ... TS nm) slaved to the main station (MS).
Patent EP-0119399-A2 (EP)
Inventor: GRUND PETER
IPC: B24C5/06
Filed: 1984-01-20
Abstract: Schleuderräder zum Abstrahlen von Strahlmitteln auf zu bearbeitende Werkstücke bestehen aus zwei Scheiben, welche einen sich von innen nach außen erweiternden V-förmigen Spalt bilden, der einen Winkel α bestimmt. Zwischen den Scheiben sind die Wurfschaufeln angeordnet, die als einfache Leisten ausgebildet sind. Infolge dieser Geometrie des Schleuderrades trifft das Strahlmittel mit unterschiedlicher Dichte und Energie auf die zu bearbeitende Fläche. Dies führt vor allem bei empfindlichen Werkstücken zu übermäßigem Ausschuß und Nacharbeit. Zwecks Realisierung einer gleichmäßigen Dichte des abgestrahlten Strahlmittels werden drei verschiedene Arten von Wurfschaufeln vorgesehen. Während die erste Art in herkömmlicher Weise gestaltet ist, besitzen die beiden anderen Arten konkav gekrümmte Schleuderflächen mit Krümmungsachsen, die zur Rotationsebene unter einem spitzen Winkel, der größer als α/2 ist, geneigt sind. Eine gleichmäßigere Energie des Strahlmittels wird erhalten durch eine konkave Ausbildung der Austrittskanten oder Wurfschaufeln.
Patent EP-0117458-A2 (EP)
Inventor: FRANZ GUENTER
IPC: D04H1/4266
Filed: 1984-02-04
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung voluminöser faserhaltiger textiler Flächengebilde auf der Basis von Watten, Vliesen oder Vliesstoffen bzw. lockeren Geweben oder Gewirken, wobei das mit wässriger Schaumhilfsmittel enthaltender Latex-Dispersion beaufschlagte textile Flächengebilde durch Einwirkung eines Hochfrequenzfeldes im Bereich von 30 KHz bis 30 GHz auf ein Vielfaches seines ursprünglichen Volumens aufgebläht wird. Die Volumenvergrößerung ist dauerhaft und wird auch durch Einwirkung von Wasser beim späteren Gebrauch des voluminösen Textilmaterials nicht rückgängig gemacht. Selbst cellulosische Fasern, die herkömmlich im nassen Zustand zusammenklatschen, lassen sich in der angegebenen Weise behandeln. Die aufgeblähten textilen Flächengebilde sind brauchbar für Wattierungen von Kleidungsstücken, zur Isolierung oder Dämmung von Schall und Wärme, als besonders weiche und elastische Verpakkungsmaterialien, für Verkleidung, Schutzpolster und dergleichen, insbesondere aber für Produkte, die Flüßigkeiten in größerem Maße aufnehmen sollen.
Patent EP-0131697-A2 (EP)
Inventor: BALLARD PHILIP DALE
IPC: G03G15/08
Filed: 1984-04-25
Abstract: Two different type toners are packaged in a cartridge (10) having reversible parts (11). Reversal of the parts, as the two different toners are packaged, ensures use of the correcttoner in the correct one of two different electrophotographic reproduction devices.
Patent EP-0133242-A2 (EP)
Inventor: CALDWELL DAVID H
IPC: B65D5/50
Filed: 1984-07-19
Abstract: A paperboard container for a pair of electric incandescent lamps which is in the form of a parallelepiped and includes as part.thereof or secured thereto a tab member which projects within the container to engage and effectively separate the lamps contained therein. The tab member in one embodiment is cut from one of the container's side walls and simply depressed prior to insertion of the lamps within opposing open ends of the container. The ends are then closed, providing a finished package which is both relatively easy and inexpensive to manufacture.
Patent EP-0135778-A2 (EP)
Inventor: HUGO PETER DR C O TECHNISCHE U
IPC: C07D285/125
Filed: 1984-08-16
Abstract: 1. Process for the preparation of compounds corresponding to the following formula  see diagramm : EP0135778,P4,F1  wherein R and R' may be identical or different and denote a saturated tertiary hydrocarbon group having 8 to 20 carbon atoms, characterized in that compounds corresponding to the following formula  see diagramm : EP0135778,P4,F2  are reacted with equal molar quantites of mercaptans of the formula R _ SH wherein R and R' have the meanings indicated above in the presence of hydrogen peroxide at a temperature from 0 to 100 degrees C.
Patent EP-0135907-A2 (EP)
Title: Circuitry for exciting a piezoelectric oscillator in an ultrasound therapy device
Inventor: MEISSNER RALPH
IPC: G10K15/04
Filed: 1984-09-18
Abstract: 1. A circuit arrangement for supplying a piezoelectric vibrator in an ultrasonic therapy device, comprising a d.c. voltage source having a first and second terminal, an oscillator which generates the supply a.c. voltage whose frequency is approximately equal to the resonance frequency of the vibrator and exceeds 500 kHz, characterised in that the oscillator is a single-phase oscillator comprising a power field-effect transistor (10) which has a gate electrode (G), a drain electrode (D), and a source electrode (S) ; that the drain electrode (D) ist connected via the vibrator (1) to the first terminal (P) of the d.c. voltage source, and the source electrode (S) is connected via the primary winding (22) of a feed-back transformer (20) to the second terminal (N) of the d.c. voltage source ; that the gate electrode (G) is connected via a series resistor (11) to a potential divider (5, 7) which lies between the terminals of the d.c. voltage source ; and that the resistor (7) of the potential divider, which is connected to the second terminal (N) of the d.c. voltage source, is connected in parallel to a series resonant circuit which comprises a capacitor (23, 24) and the secondary winding (21) of the feedback transformer (20) whose resonance frequency is approximately equal to the resonance frequency of the vibrator (1).
Patent EP-0138172-A2 (EP)
Title: Packaging machine
Inventor: NATTERER JOHANN
IPC: B65B9/00
Filed: 1984-10-05
Abstract: The packaging machine (1) is provided with a transport channel (2) for a material web (3, 4), a handling station (7, 8, 9, 10), arranged on the transport channel (2), having an inlet and outlet side for the material web, and a protective device (13) comprising an element (14) which blocks the outlet side of the station (7, 8, 9, 10) against manual entry. To make it impossible to reach into the handling station from the open end (12) of the transport channel (2), even with containers leaving a sufficiently large gap between their bottom and the bottom (16) of the transport channel, the element (14) is articulated below the transport channel (2) and an alignment device (26) is provided which maintains the element in a deflectable manner in such a position that one region (17) of the element (14) extends into the transport channel (2) from below. <IMAGE>
Patent EP-0144923-A2 (EP)
Inventor: WEYER ERHARD DR
IPC: H05K7/14
Filed: 1984-11-29
Abstract: Die Erfindung betrifft eine Frontplatten-Einbaubaugruppe für eine Leiterplatte (40, 117) mit einem Träger (10), der Verbindungskontakte (18, 114) zum Verbinden des Trägers (10) an der Leiterplatte (40, 117) aufweist, die, in einem ersten vorbestimmten Raster angeordnet sind, sowie mit Gehäusen (26, 119) zur Aufnahme von Funktionsteilen (21 bis 25, 120), deren Gehäusekontakte (15, 121) entsprechend einem zweiten vorbestimmten Raster angeordnet sind sowie über in dem zweiten Raster angeordnete Kontaktsteckverbindungen mit den Verbindungskontakten (18, 114) lösbar in Eingriff stehen. Der Träger ist als Adapter (10) ausgebildet und die Verbindungskontakte (18, 114) sind L-förmig und im Adapter (10) mit ihren mit den Gehäusekontakten (15, 121) in Eingriff bringbaren Schenkeln entgegen der Richtung der Krafteinwirkung von der Leiterplatte (40, 117) her abgestützt, wobei die Gehäuse (26, 119) entsprechend dem zweiten Raster standardisiert und die Verbindungskontakte (18, 114) in den Adapter (10) nach Bedarf einbringbar sind, während der Adapter (10) entsprechend dem zweiten Raster angeordnete Einstecköffnungen (16, 113) aufweist, die die Kontaktsteckverbindungen bildenden Schenkel der Verbindungskontakte (18, 114) aufnehmen.
Patent EP-0150512-A2 (EP)
Inventor: ELIAS MOENES LEWIS
IPC: H05K3/06
Filed: 1984-12-29
Abstract: The present invention relates to the dissolution of metals in an aqueous bath containing sulfuric acid and hydrogen peroxide, and in particular to a novel bath composition capable of effecting the dissolution at high rates. In one specific aspect the invention is concerned with etching of copper in the production of printed circuit boards.
Patent EP-0135202-A2 (EP)
Inventor: SOLLEVELD HENDRIK ADOLF
IPC: A61H39/04
Filed: 1984-05-04
Abstract: A device for controlling headaches which comprises a spring clip having a pair of opposed gripping jaws adapted for being applied under spring bias onto a human ear. 
     The gripping jaws may be adjustable in gripping width or gripping power and may have an inclined arcuately recessed edge at their free end.
Patent EP-0125749-A2 (EP)
Inventor: SIRCAR ILA
IPC: C07D403/04
Filed: 1984-02-23
Abstract: 4,5-Dihydro-6-[(substituted)-1H-imidazol-4-yl or 5-yl]-3(2H)-pyridazinones 6-[(substituted)-lH-imidazol-4-yl or 5-yl]-3(2H)-pyridazinones and pharmaceutically acceptable acid addition salts thereof are useful as cardiotonic and antihypertensive agents. 
     The above compounds cause a significant increase in myocardial contractility in the dog and also cause a decrease in blood pressure in the spontaneously hypertensive rat. The compounds are produced by reacting the appropriate y-oxo-imidazolebutanoic acid with a suitably substituted hydrazine to provide 4,5-dihydro -6- (substituted) imidazolyl -3(2H)- pyridazinones which are oxidized to 6- (substituted)imidazolyl -3(2H)- pyridazinones.
Patent EP-0130814-A2 (EP)
Inventor: MCINTYRE FREDERIC S
IPC: B05D7/24
Filed: 1984-06-29
Abstract: A roll coating applicator and method for applying a coating fluid to a moving web which includes applying coating fluid through a nozzle to a rotating roll, positioning one or more rolls in coating fluid engaging contact with each other and at least one of which is in coating fluid engaging contact with the first roll, rotating the second roll at a greater rotational speed than the first roll and positioning a portion of a moving web in coating fluid engaging contact with the second or subsequent roll.
Patent EP-0141608-A2 (EP)
Inventor: CAMPBELL JAMES BONIFACE JR
IPC: C07D231/38
Filed: 1984-10-23
Abstract: Novel tetrahydropyrazolo-[3,4-b]quinolinones, cyclo- benta[b]pyrazolo-[4,3-e]pyridinones and cyclohepta[b]-pyraz- olo-[4,3-e]pyridinones are disclosed useful as anxiolytics hav- ng reduced side effects are disclosed, including methods of preparation, pharmaceutical compositions containing them and intermediates used in their preparation.
Patent EP-0147145-A2 (EP)
Inventor: HUNTER IAIN STARK DR
IPC: C12N15/09
Filed: 1984-12-14
Abstract: Streptomycete host cells having reduced restriction activity are obtained by (a) mutagenising a strain of a Streptomycete species to provide host cells of differing genetic characteristics; (b) growing the surviving host cells and forming protoplasts thereof; (c) transforming the protoplasts with plasmid DNA from another source, such plasmid DNA containing an origin of replication and a selective marker for the Streptomycete host, as well as any DNA sequences necessary for replication and selective culture from the other source; (d) regenerating host cells from the transformed protoplasts containing the plasmid DNA; (e) selecting those host cells which have received the plasmid DNA, and been unable to restrict it, by selecting for expression of the selective marker; (f) confirming that the host cells have reduced restriction activity; and (g) if desired, repeating steps (a) to (f) to reduce further the restriction activity of the host cells and confirm their further reduced restriction activity. Such cells are more able to accept recombinant DNA from another source and are therefore of value for transforming into forms for expression of industrially useful products.
Patent EP-0124469-A2 (EP)
Inventor: MACLAUGHLIN DONALD N
IPC: B29C65/18
Filed: 1984-04-19
Abstract: Disclosed is a method and apparatus for controlling the temperature of a heater element in accordance with the dwell time of an item to be heated by the heater element. The apparatus of the invention utilizes a temperature tracking circuit which is energized by a low voltage DC power source and a switching system for operating the tracking circuit in either an automatic or standby mode. Sensing means are provided for determining the dwell time of an article to be heated by the heater element and a thermocouple of the like is provided for sensing the temperature of the heater element. A heat controller, preferably of the digital programmable variety, is connected to the heater element and is responsive to the dwell time and the temperature sensing means for controlling the power to the heater in accordance with the dwell time and instantaneous heater temperature whenever the equipment associated with the heater element is operating in the automatic mode. 
     Interposed between the programmable heat controller and the heater element may be a power control device which is responsive to the output of the programmable heat controller for supplying a regulated portion of a high voltage power source to the heater element. In either the automatic or the standby mode, means are provided to input a signal to the programmable heat controller for maintaining the heater element above a predetermined minimum temperature.
Patent EP-0149977-A2 (EP)
Inventor: KRISTIANSEN ODD DR
IPC: C07F9/6521
Filed: 1984-12-19
Abstract: N-Phosphoryl- oder N-Thiophosphoryl-N'-s-triazinyl-formamidine der Formel <IMAGE> worin R1 und R2 unabhängig voneinander C1-C20-Alkyl oder gegebenenfalls durch Halogenatome substituiertes Phenyl, R3C1-C6-Alkyl oder C3-C6-Cycloalkyl, R4 Wasserstoff, C1-C6-Alkyl oder C3-C6-Cycloalkyl und X und Y je Sauerstoff oder Schwefel bedeuten. Ein Verfahren zur Herstellung dieser Triazine und ihre Verwendung in der Schädlingsbekämpfung werden beschrieben.
Patent EP-0154803-A2 (EP)
Inventor: MUELLER JUERGEN DIPL-ING
IPC: G03B42/04
Filed: 1985-02-05
Abstract: A light-trapped sheet film magazine, preferably for X-ray film, which serves for receiving a sheet film stack in a light-trapped, tear-open wrapping with tear tab, and a removal device for removing individual sheet films from the magazine, having a compartment provided with a light-trapped chamber for the magazine, the magazine being opened in the chamber, is designed in such a way that the magazine (2) comprises a box (7), at least partially open at the top, for the film stack (5) in the wrapping (8) and a cover (6), which can be pushed against the loading direction of the magazine (2) into the compartment (1) from a closed position into an open position, that a gripping part (7c), projecting beyond the cover (6) when the latter is in the open position is attached to the box (7) and that there are arranged on the cover (6) opposite the box (7) cover parts (at 6a) which protrude transversely to the loading direction and in the path of movement of which in the loading direction wall parts (1c) of the compartment (1) lie in front of the light-trapped chamber (1b). This produces a film storing unit for cartridge loading devices which is entirely able to be loaded in daylight. <IMAGE>
Patent EP-0172311-A2 (EP)
Inventor: CHAMBERLAIN JOHN TERENCE
IPC: G11C29/00
Filed: 1981-12-18
Abstract: A memory system includes an integrated circuit comprising a plurality of testably interconnectable cells (12,16) in a tesselation on a semiconducting wafer (10). A controller (14) for acting as an interface between the wafer (10) and some host system (122) is coupled to the wafer (10) via a port (14) formed by the omission of one of the cells (12,16) from the tesselation. Each cell (12,16) comprises plural-bit data storage registers each having an associated single-bit access register (54) and an associated single-bit control register (56). During a growth phase a state machine (58) co-operates with global signals and test data from the controller (120) to operate data-testing and inter-register (52,54,56) coupling logic (50) to form a branched-labyrinth of tested cells (12,16) characterised by rapid growth and efficient incorporation of functional cells. After growth data is transferred between the chain of data storage registers (52) and the chain of access registers (54) so formed dependently upon the contents of an associated chain of control registers (56). A rapid retrieval associative memory facility is incorporated allowing named data to be withdrawn on presentation of a maskable naming word to the control register chain.
Patent EP-0159011-A2 (EP)
Inventor: FURUKAWA MINORU DAIICHI SEIYAK
IPC: C07D501/46
Filed: 1985-04-16
Abstract: Novel cephalosporin derivatives and salts thereof are disclosed. These compounds exhibit excellent antimicrobial activity against a wide variety of Gram-negative and Gram-positive bacteria and also have other excellent characteristics as a medicine such as stability and low toxicity. These compounds can be administered in a form of subcutaneous, intravenous or intramuscular injections.