baber/WOPTO huggingface dataset:
Patent EP-0037786-A2 (EP)
Inventor: SCHUSTER ROBERT W
IPC: F02C9/32
Filed: 1981-04-07
Abstract: A fuel control apparatus for a gas turbine engine, in which operational fuel is supplied to the engine through a primary metering valve responsive to movement of a power lever within a normal operational range, and a secondary, normally closed metering valve which is responsive to movement of said power lever within an emergency operational range in the event of a malfunction in the operation of the primary metering valve (electrical powerfailure, for instance). 
     In order to prevent surging during manual emergency operation of the motor, the invention provides for modification of the operation of the secondary metering valve (62) as a function of the discharge pressure of an engine compressor (16,18). 
     For use particularly in the control of aircraft turbine engines.
Patent EP-0060570-A2 (EP)
Inventor: VETTERLI WALTER
IPC: B65H59/16
Filed: 1980-02-15
Abstract: A grooved roller for location between the traverse unit and filament package in a filament winding machine has grooves in reversal regions corresponding to the ends of the package, and smoothly tapering portions tapering from the central region of the roller to join smoothly with the reversal grooves.
Patent EP-0077452-A2 (EP)
Inventor: DUKE ALAN HERSCHEL
IPC: G06F12/08
Filed: 1982-08-25
Abstract: In a storage subsystem hierarchy, promotion of data from a backing store (14) to a cache (15) is restricted based upon status of the cache and activity of a last or highest storage reference. Observed writing activity selectively inhibits data promotion. Data promotion occurs after completion of a series of storage access requests.
Patent EP-0082429-A2 (EP)
Inventor: MATSUDA TERUO
IPC: B24B35/00
Filed: 1982-12-09
Abstract: A machine for superfinishing annular workpieces such as bearings, including a mechanism for rotating the annular workpiece about a first axis of rotation, a holder for retaining in fixed relative positions a plurality of holding stones, and a mechanism for moving the holder to selectively bring any one of the honing stones into contact with the outer surface of the annular workpiece being superfinished.
Patent EP-0082540-A2 (EP)
Inventor: HARADA YUTAKA
IPC: H03K17/92
Filed: 1982-12-23
Abstract: A Josephson logic integrated circuit packaged on a single substrate, wherein a portion (301a, 301b) for delivering an output out of the integrated circuit is constructed of an A.C.-driven Josephson logic circuit, and a portion (200a, 300b, 300c) for driving the internal part of the integrated circuit is constructed of a D.C.-driven Josephson logic circuit.
Patent EP-0083091-A2 (EP)
Inventor: LINN HORST
IPC: B23K13/06
Filed: 1982-12-23
Abstract: A process for coating articles with molten metal is proposed, wherein the surface to be coated is heated to a sufficient temperature and the metal is then directly applied dropwise. The heating is preferably carried out inductively. To assist uniform distribution, the article may be moved during the dropwise application. An apparatus for carrying out the process is also indicated, which comprises a feed mechanism (36) for the metal rod (5), a sheath (8) around the metal rod (5), an induction coil arranged outside the sheath (8), an outer screen (14) for the induction coil (10) and a carrier for the article (1), a heating device (2) being provided in the region of the article (1). <IMAGE>
Patent EP-0056006-A2 (EP)
Inventor: ECKERSLEY JOHN STANLEY
IPC: F16F9/34
Filed: 1982-01-04
Abstract: A telescopic hydraulic shock absorber including a base valve assembly (22) having a valve body (32) with three arcuate slots (34) which lie between two concentric valve seats (35, 36) which are overlain by a flat annulus (37) constituting a recuperation valve. This valve is normally held in contact with the valve seats by a recuperation valve spring (38). A passage (42) of complex shape extends through the centre of the valve body and the mouth of the passage at the lower end is surrounded by an annular valve seat (43). A compression valve pin with a shank (55) cooperates with the valve seat (43) to form a compression valve and the shank (55) is guided in a valve guide (51) located in a counterbore in the aperture. The valve guide (51) comprises a solid ring portion (52) having six integral projections (53). There is an annular clearance (56) between the valve pin (55) and the part (45) of the passage (42) which is in communication with the annular space (57) between the ring portion (52) and the part (46) of the passage (42) through the passageways between the projections (53) of the valve guide (51). Thus there is communication from one side to the other of the valve body through the compression valve.Such an arrangement can be used to produce a range of base valve assemblies by providing different valve guides with passages of different cross-sections.
Patent EP-0072696-A2 (EP)
Inventor: MATSUDA KAZUO
IPC: G11C19/08
Filed: 1982-08-17
Abstract: A magnetic bubble memory device comprises: a magnetic layer having a first region (10,12,13) having an easy axis of magnetization extending in a certain direction and a second region surrounding the first region and having an easy axis of magnetization substantially perpendicular to that of the first region, the first region defining a plurality of bubble propagation patterns; and a replicate gate (RG) comprising a stretch conductor pattern (14) to which an electric current is applied so as to stretch a bubble between the propagation patterns (13 and 12) and a cutting pattern adapted to lower the bubble collapse field so as to cut the stretched domain. The cutting pattern according to the invention is formed within the second region, and may be V-shaped (shown in dotted lines). Alternatively, the cutting pattern is straight, and is over-implanted with ions. The replicate gate is operated by applying an operating current pulse to the stretch conductor pattern, the operating pulse comprising a stretch pulse for stretching the bubble and then a cut pulse for cutting the stretched domain.
Patent EP-0084741-A2 (EP)
Title: Dispositif de contention d'oiseaux élevés, servant à l'insémination et à la récolte de semence de ces derniers
Inventor: CASSOU BERTRAND
IPC: A01K37/00
Filed: 1982-04-29
Abstract: - L'invention concerne un dispositif de contention d'oiseaux élevés, servant à l'insémination et à la récolte de semence de ces derniers. - Le problème technique posé consiste à fournir un tel dispositif réduisant les déplacements et les manipulations de l'opérateur qui l'autorise à travailler seul et à bien synchroniser ses mouvements. - Suivant l'invention, il comprend un chariot mobile (1) guidé par rapport aux batteries contenant les volatiles et portant des moyens réglables et verrouillables (14) de contention temporaire de ces derniers ainsi qu'un organe (6) de retenue des volatiles et de guidage de ces derniers lors de leur relâchement après l'opération d'insémination ou de récolte de semence dont sont solidaires les moyens (14) de contention. - L'utilisation principale de l'invention réside dans l'insémination des volatiles élevés.
Patent EP-0105496-A2 (EP)
Inventor: FAHY EDWARD JOSEPH
IPC: G05D11/13
Filed: 1983-09-30
Abstract: A method and system are described for preventing interaction between the valves and pump in a liquid blending system. The method and system select operating relationships between the valve period and pump period that avoids synchronous operation and thereby improves the blend accuracy.
Patent EP-0106282-A2 (EP)
Inventor: KIKKAWA IKUO
IPC: C07K14/595
Filed: 1983-10-06
Abstract: A process for producing a decapeptide of the formula: being useful as an intermediate in the production of caerulein as diagnostic agent or psychotropic agent, which comprises subjecting the hexapeptide represented by the formula: to azide forming reaction at the C-terminal and then to reaction with the tetrapeptide represented by the formula:
Patent EP-0126180-A2 (EP)
Inventor: MIYAIRI SHOTA
IPC: H02M5/45
Filed: 1983-10-20
Abstract: A circuit for reducing harmonics in the current on AC side and the pulsation in the voltage on DC side in a multiplex polyphase rectifying circuit or an inverter, each having an interphase reactor and plural rectifying circuits, wherein a plural number of taps is provided either on said interphase reactor or on the secondary windings thereof which is directly connected with the central point of the interphase reactor on the central point thereof, and the taps are connected to the DC circuit respectively via rectifying elements.
Patent EP-0112473-A2 (EP)
Inventor: GOFF WILLIE JR
IPC: B41J2/345
Filed: 1983-11-08
Abstract: A thermal print head comprises a pair of parallel bars of resistive material. A first set of lines is connected to one bar at equal spacings, a second set is similarly connected to the other bar. Each line of a third set of lines is connected to both bars between the connections of the lines of the other sets. From each line of the third set there are four resistance paths along the bars to adjacent lines of the first and second sets. Each of these paths can be selected to heat the bars along the selected paths to create marks on a paper sheet or web.
Patent EP-0106386-A2 (EP)
Inventor: AMSTUTZ HERMANN
IPC: G02F1/139
Filed: 1983-09-14
Abstract: Bei einem Verfahren zur Ansteuerung einer multiplexierbaren, bistabilen Flüssigkristallanzeige wird ene erste Betriebsspannung (V1), die grösser ist als eine erste GrenzSpannung (Vg1) an die ausgewählten Anzeige-Elemente angelegt und eine zweite Betriebsspannung (V2), die kleiner ist als eine Zweite Grenzspannung (Vg2), an die nichtausgewählten Anzeige-Elemente. Bei der ersten Betriebsspannung (V1) ist nur ein erster optischer Zustand (Z1) stabil, bei der zweiten Betriebsspannung (V2) nur ein zweiter optischer Zustand (Z2). Alle Anzeige-Elemente können über einen einzigen Schreibspannungspuls gleichzeitig zur Anzeige gebracht werden. Dadurch wird eine kontrastreiche, stete und sofortige Anzeige der gesamten Anzeigefläche erreicht. Ein zeilenweises Schreiben ist jedoch auch möglich. Zudem wird eine auf den Bistabilitätseffekt beruhende Flüssigkristallanzeige vorgestellt mit einem Gast-Wirt-Flüssigkristall (30), der einen chiralen Zusatz enthält. Die Schichtdicke (d) des Flüssigkristalls (30) ist kleiner als 10 µm und das Verhältnis von Schichtdicke (d) und Ganghöhe (p) des Gast-Wirt-Flüssigkristalls (30) liegt zwischen 0,5 und 1,75. Verteilt über den ganzen. Sichtbereich sind Abstandshalter (24) vorgesehen.
Patent EP-0088605-A2 (EP)
Inventor: WILLIAMS JOSEPH EDWARD
IPC: E06B11/08
Filed: 1983-03-04
Abstract: A locking and release mechanism (42) for a turnstile has a locking member (3) which abuts a stop roller (9) mounted on the hub (12) of the turnstile at a spacing from its axis. to prevent rotation. A sleeve portion (5) of the locking member is axially slidable in a cylinder (39) and a plurality of balls (12) retained in circumferentially disposed holes in the sleeve wall latch the member (3) in its locking position by engaging in angled recesses in the cylinder wall. A latch release piston (15) axially movable within the sleeve (5) by an air motor (26) has a peripheral groove (16) and the locking member is unlatched by aligning the groove (16) with the sleeve holes so that the balls (12) disengage from the recesses and engage in the groove. The balls are urged towards the groove (16) by springs and where present by axial loading of the locking member (3) resulting from attempted rotation of the turnstile.
Patent EP-0094755-A2 (EP)
Inventor: RIABOY FLORENCE
IPC: A61L15/26
Filed: 1983-04-29
Abstract: A medical dressing for covering skin abrasions or lacerations in the form of a bandaging material (10), preferably a single layer of porous, non-woven polyester, having a prossure-sens'rtive adhesive on one surface in marginal areas (12) about the periphery thereof, with a central area (14) free of such adhesive. The dressing is provided in pre-cut sizes with a removable sheet of release liner (16) shaped to cover at least the adhesive-coated areas.
Patent EP-0116209-A2 (EP)
Inventor: FORSELL KENNETH ARTHUR
IPC: H01H5/18
Filed: 1983-12-07
Abstract: A constant load and constant contact force snap-action switch (Figure 1) having a normally-closed movable operate contact (18) on a flipper blade (20) which has a compression strip (20c) that snaps through an S-curvature to a reverse buckled state to trip the operate contact open. The flipper blade is coupled through an insulating cap (26) to the leaf spring mounted movable alarm contact (22) to close the latter at the same time. A return spring (36) biased reset lever (32) resets the operate contacts on depression down a first amount, opens the operate contact without closing the alarm contacts on depression down a second amount for stop purposes, and trips the operate contacts open on lifting upwards for test purposes. On reset, lost motion in the coupling cap (26b) knocks the alarm contact open if welded. A selector (38) is settable to select any of three functions for the reset lever, (1) reset-stop-test, (2) auto reset stop, or (3) reset test.
Patent EP-0102306-A2 (EP)
Inventor: HUEBER FRANCOIS
IPC: B60S1/52
Filed: 1983-07-19
Abstract: 1. A windscreen washer nozzle with jet inclination variable depending on the speed of the vehicle, this nozzle (1'') being fixed and duplicated by a second nozzle (33) having a jet with a different direction in a vertical plane, characterized in that the jets (1''-33) are fed by means a three-way/two-directional ball-type electromagnetic valve (34), one of the ways (37) of the valve (34) corresponding to the jet necessary at low speed and the other (37') to the jet necessary at high speed.
Patent EP-0131150-A2 (EP)
Inventor: THOMAS KENNETH A JR
IPC: C07K1/20
Filed: 1984-06-05
Abstract: @ Acidic brain fibroblast growth factor isolated from bovine brain, is purified by the sequence of steps of:1) extraction and differential salt precipitation from the source tissue;2) ion exchange;3) gel filtration;4) ion exchange;5) isoelectric focusing;6) hydrophobic reverse phase chromatography.The product is useful in the promotion of cell division (mitogenesis) such as in the promotion of wound healing.
Patent EP-0133981-A2 (EP)
Inventor: BOMMER HEINZ
IPC: B25J19/06
Filed: 1984-07-30
Abstract: 1. A mechanical overload safety device between two force- and moment transmitting components comprising a locking element (5) which is attached to a first component (3) and which includes at least one ball (9) which, under the force of a helical spring (15), mounted in a hollow hub (4) of the first component (3), engages via a conical frustum (13) into recesses (10) in the other component (1) characterised in that the first component, which consists of a flange (3) is attached to the locking element which consists of a locking disc (5) and which is provided with ball pins (7) which extend in radial bores (6) and that the balls (9), which are mounted at the outermost ends of the ball pins (7), engage via the conical frustum (13), which is subject to the force of the helical spring (15), into the recesses (10) in the inner wall of a locking drum (2) which is permanently connected to the other component which consists of a further flange (1).
Patent EP-0143378-A2 (EP)
Inventor: BIEHL REINHARD DR
IPC: G01R33/07
Filed: 1984-11-09
Abstract: 1. Method for stabilizing the operating point of a Hall crystal (11) which is located in a magnetic field of variable strength (B) and is supplied with electrical energy from a supply source (12), in which the Hall crystal (11) is supplied via a series resistance (31) from a constant voltage source (30) and the power loss (P) of the Hall crystal is determined and stabilized, characterized in that the dependence of the normalized value (R/Ro ) of the resistance (32) of the Hall crystal (11) on the strength (B) of the magnetic field in its operating range (21) of interest is determined as a formula, that, taking into consideration this dependence, the dependence of the variation of the power loss (P) in the Hall crystal (11) on the strength (B) of the magnetic field in its operating range (21) of interest is determined with parametrization of epsilon = Z/Ro , that is to say of the ratio of the value (Z) of the series resistance (31) and of the value (Ro ) of the internal resistance (32) of the Hall crystal (11) with a magnetic field of strength zero, that furthermore the value (Z) of the series resistance (31) is optimized for minimum variation of the power loss (P) and that, finally, the Hall crystal (11) is operated in series with a series resistance (50) of this optimized value (Zopt ) from the constant voltage source (30).
Patent EP-0138267-A2 (EP)
Inventor: ZERHAU WALTER
IPC: B65D43/02
Filed: 1984-10-05
Abstract: The container (1) is closed by an inner clamping lid (4), both consisting of thermoplastic and being connected to each other by means of a bonding loop (6), formed between outwardly facing, at least largely flat annular flanges (2 or 5), and the annular flange (2) of the container having a tear-off weakening line (3) located inside the bonding loop (6). In order to facilitate opening, even when tough plastic material is used, the lid flange (5) is provided with a mainly cylindrical apron (7) extending with clearance up to below the flange (2) of the container. <IMAGE>
Patent EP-0119083-A2 (EP)
Inventor: RANDALL ALAN ROEHL
IPC: C12N15/78
Filed: 1984-03-09
Abstract: Disclosed is a series of hybrid bacterial plasmids which are useful for gene cloning in a wide variety of bacterial hosts. Also disclosed are microorganisms transformed by these plasmids.
Patent EP-0123545-A2 (EP)
Inventor: KATSUTOSHI ANDO
IPC: D04H3/033
Filed: 1984-04-24
Abstract: A nonwoven sheet has fine individual fibres and yarn-like fire bundles, all oriented mainly in the lengthwise direction of the sheet, the fibre bundles outnumbering the individual fine fibres on one surface of the sheet, and the individual fine fibres outnumbering the fibre bundles on the opposite surface. Composite sheets may be made from this nonwoven sheet and another material, notably a nonwoven web of short staple fibres with a thin aluminium coating on one surface. A method of making the nonwoven sheet of the invention involves ejecting a molten thermoplastic polymer from a spinneret (8) using ejecting currents. The angle a between the line of ejecting current (9) and the surface of a collecting member (11) is preferably between 15 and 75°.
Patent EP-0138421-A2 (EP)
Inventor: HIDER ROBERT CHARLES
IPC: C07D213/63
Filed: 1984-09-20
Abstract: Compounds in which two or more rings, being a 3-hydroxpy- pyrid-2-one, 3-hydroxypyrid-4-one or 1-hydroxpyrid-2-one, are linked are of value in the treatment of patients having a toxic concentration of a metal, particularly iron, in the body whilst the iron complexes of such compounds are of value in the treatment of iron deficiency anaemia.
Patent EP-0153597-A2 (EP)
Inventor: HUPP STEPHEN S
IPC: C07D207/444
Filed: 1985-01-29
Abstract: A process for the preparation of maleimide by the vapor phase oxvdehydrogenation of succinimide over an iron phosphate catalyst which may also contain one or more alkali metal and alkaline earth metal components is described.
Patent EP-0159557-A2 (EP)
Inventor: BIEGELMEIER GOTTFRIED PROF ING
IPC: H02H3/04
Filed: 1985-03-26
Abstract: An overvoltage arrester (2) with a separating device (4) whose individual parts are housed in a common housing, has an indicator device in the form of a flashing circuit (5). Its flashing frequencies indicate whether the individual parts are in a functional state.
Patent EP-0163226-A2 (EP)
Inventor: TSUBATA HISAYASU
IPC: B21C47/00
Filed: 1985-05-18
Abstract: Molten metal (23) is streamed as a jet (25) from a nozzle (17) towards a cooling liquid layer (24) formed by the centrifugal force of a rotary drum (1) in rotation. The jet (25) is quenched and solidified to form a metal filament. The front end portion of the metal filament rides on a pickup (13a). The pickup (13a) rotates synchronously with the rotary drum (1) and, during this synchronous rotation, it is displaced radially inwardly of the rotary drum. The front end portion ofth metal filament is attracted by magnetic force to a magnet roller (19) from the pickup (13a). A following portion of the metal filament are wound and held on the magnet roller (19) in rotation. Subsequently, the magnet roller (19) moves toward a winder located outside the drum (1) to deliver the metal filament to the winder so that the metal filament is wound on the winder directly from the rotating drum.
Patent EP-0176793-A2 (EP)
Title: Verbund-Stangenprofil
Inventor: ROTERMUND HERMANN
IPC: A47C4/02
Filed: 1985-09-04
Abstract: Ein Verbund-Stangenprofil (1) für den Möbel- und Innenausbau wird durch zwei oder mehr Profilstäbe (4) und je zwischen zwei benachbarte Profilstäbe (4) eingesetzte Verbindungselemente (5) gebildet, die nach ihrer Formgebung so unlösbar miteinander verbunden werden, daß an zwei voneinander abgekehrten Seiten Längsnuten (7) für die Unterbringung beliebiger Anschlußglieder weiterer Bauteile gebildet sind. Je nach den Erfordernissen können dabei unter Verwendung ein und derselben Profilstäbe (4) unterschiedlich breite Verbindungselemente (5) verwendet und dadurch die Profile (1) in ihrer Querschnittsform variiert werden.
Patent EP-0174032-A2 (EP)
Inventor: KASAI MASAAKI
IPC: C09K3/10
Filed: 1985-09-06
Abstract: A stopper for hermetically sealing an opening of a medical container. The stopper is made of a composition comprising 30 to 80% by weight of a partially cross-linked butyl rubber, 10 to 40% by weight of a thermoplastic resin, and 5 to 50% by weight of an inorganic power.
Patent EP-0181540-A2 (EP)
Inventor: URIG ELMER ROBERT
IPC: D21H17/37
Filed: 1985-10-24
Abstract: @ This invention relates to impregnated oil filter substrate and to oil filters containing such impregnated substrates that require a single cure and can pass a hot oil immersion test, said filter substrate being impregnated with a water-based binder comprising a latex containing at least 20% polymerized vinyl chloride in the latex solids, said latex being a copolymer of vinyl chloride, 30 to 60% lower alkyl acrylate, and one or more comonomers selected from acrylic acid and N-methylol acrylamide, said comonomers being used in an amount of up to 5%, based on the weight of the monomers used to make the latex; said binder also containing 5 to 20 parts of a cross-linking resin per 100 weight parts of latex solids and 5 to 20% catalyst for the cross-linking resin based on the weight of the cross-linking resin.
Patent EP-0150929-A2 (EP)
Inventor: REID LEE R
IPC: H04B10/43
Filed: 1985-01-10
Abstract: The disclosure relates to a complex circuit composed of a circuit board (Silicon Mother Board) which is formed of crystal- fine elemental silicon in the form of a slice and circuit component in the form of semiconductor integrated circuits (Flip Chip) thereon which are preferably formed of a Group III-V compound. Signals from each of the integrated circuits are transmitted to other integrated circuits on the board or externally of the board either by conventional printed conductors on the board or, preferably, by means of a laser (TX) formed in each integrated circuit at each output terminal thereon which transmits light signals along light conducting members (Optical Link) in the silicon board to photo responsive elements (RX) at the input locations on other ones of the integrated circuits on the board for external to the board. The tight signal is transferred from an integrated circuit output to an integrated circuit input or to a device external to the board by means of light conducting members. These light conducting members may be light conducting rods positioned either on the surface of the board or in grooves formed therein. Alternatively, the light conducting members can be silicon dioxide paths formed in the silicon circuit board by selective oxidation of the silicon board to form silicon dioxide light conducting paths therein. Each light conducting path is coupled between a light emitting output from an integrated circuit and a light emitting input of another integrated circuit or travel to the edge of the circuit board for transmission external of the board.