baber/WOPTO huggingface dataset:
Patent EP-0055126-A2 (EP)
Inventor: O'BRIEN STEVEN MICHAEL
IPC: G06F5/01
Filed: 1981-12-22
Abstract: Byte shifting apparatus for high speed bus architecture data processing systems comprises a plurality of byte shifters (14, 15, 16, 17), one for each byte, each with a corresponding number of input ports (e.g. 18, 19, 20, 22) and an output port (18). Data are read from the bus (13) into each byte shifter through one of its input ports selected by shift control means (37) and are returned to the bus through its output port. Fill logic (56) is provided for filling bytes with ones or zeros as required before returning them to the bus. Checking means, not shown in Figure 1, are provided within each byte shifter for checking bit parity, shift error, shift select error, and loading of the buffer register within the shifter with the shifted byte.
Patent EP-0070959-A2 (EP)
Inventor: AKIYAMA JUNICHI
IPC: G01N27/447
Filed: 1982-03-10
Abstract: An isotachophoretic apparatus which is equipped with means for discriminating whether each of the zones of a sample having been separated by electrophoresis is a completely separate one having already been separated into a single component or an incompletely separate one. The discriminating means is constructed of means for detecting zones at different instants, e.g., two usual detectors, means for detecting the length of the zones, e.g., a time counter and means for comparing the lengths of the two corresponding zones and judging the completion of separation, e.g., a microcomputer.
Patent EP-0077450-A2 (EP)
Inventor: EUE WOLFGANG ING GRAD
IPC: G06F11/16
Filed: 1982-08-23
Abstract: In a plural channel safety output circuits, for example for railway safety purposes, binary signals of a pair of data lines are fed to two trigger elements each of which control a respective gate stage. These two gate stages receive clock pulses from a clock pulse generator which provide control for the entire data processing system. The signals emitted from the gate stages are monitored by a common equivalence monitoring element such that when the signal pairs at the outputs of the two gate stages are alike, the equivalence monitoring element passes test pulses released by the clock pulse generator back to the clock pulse generator to maintain the clock pulse supply. These test pulses also control a voltage source which is dependent upon them, and which supplies energy to at least one switching element in one of the two output channels. A fail-safe amplifier can be connected to at least one of the gate stages.
Patent EP-0083422-A2 (EP)
Inventor: GRISCOM ROBERT EUGENE
IPC: G06F11/20
Filed: 1982-12-07
Abstract: In a multiprocessor system which includes a plurality of service processors (1A, 1B), only one of the service processors is actively in control of the system, while the other is a backup. Upon the occurrence of a malfunction in the active service processor, the standby service processor can be switched in to assume control of the system. The service processor which had been active then becomes the backup system.
Patent EP-0055994-A2 (EP)
Inventor: HUISMAN HENDRIKUS F
IPC: G11B5/706
Filed: 1982-01-05
Abstract: A magnetic recording element with a carrier and a magnetic coating which comprises a magnetic pigment dispersed in a binder in which the sulphate ions present on the surface of the pigment particles are bound in the form of a water-insoluble salt, as well as methods of manufacturing the magnetic recording element in which the magnetic pigment or a non-magnetic FeOOH pigment from which the magnetic pigment can be manufactured is treated with an aqueous solution of a water-soluble compound the cations of which form water-insoluble salts with the sulphate ions present on the surface of the pigment particles and the treated pigment is then processed according to known methods to a magnetic recording element or in which the above-mentioned compound is mixed with the ingredients of the magnetic coating and the resulting magnetic coating lacquer is provided on a carrier and dried.
Patent EP-0076011-A2 (EP)
Inventor: HAGEMANN HANS-JURGEN DR
IPC: C04B35/64
Filed: 1982-09-24
Abstract: Verfahren zur Herstellung eines Dielektrikums aus ferroelektrischer Keramik mit Perowskitstruktur der Grundformel ABO3, bei dem das Dielektrikum in reduzierender Atmosphäre gesintert und dieser Sinterkörper bei einer Temperatur im Bereich von 500 bis 900°C in einer N2-O2-Atmosphäre mit einem O2-Anteil entsprechend einem O2-Partialdruck zwischen 10<-><5> bar und 0,2 bar nachbehandelt wird.
Patent EP-0067741-A2 (EP)
Title: Préparation d'aérogels de silice monolithiques, aérogels ainsi obtenus et leur utilisation pour la préparation d'articles en verre de silice et de matériaux thermiquement isolants
Inventor: ZARZYCKI JERZY WOJCIECH
IPC: C04B28/24
Filed: 1982-05-24
Abstract: L'invention concerne un procédé de préparation d'aérogels de silice monolithiques par séchage de gels de silice dans des conditions hypercritiques qui se caractérise par l'absence de lavage du gel de silice, une vitesse élevée de chauffage dans l'autoclave et une purge de l'autoclave après élimination substantielle du solvant. D'autres conditions préférées sont l'emploi d'une quantité d'eau ne dépassant pas 1,5 fois la stoechiométrie pour l'hydrolyse, des conditions hypercritiques correspondant à une température de 265-275°C et à une pression de 150-200 bars, etc... Utilisation des aérogels pour la préparation de corps ou articles en verre de silice, et de matériaux thermiquement isolants.
Patent EP-0081396-A2 (EP)
Inventor: HO CHUNG HUANG
IPC: H01L23/12
Filed: 1982-10-18
Abstract: Electrodes of a high power, microwave field effect transistor are substantially matched to external input and output networks. The field effect transistor includes a metal ground plane layer, a dielectric layer on the ground plane layer, a gallium arsenide active region on the dielectric layer, and substantially coplanar spaced source, gate and drain electrodes having active segments covering the active region. The active segment of the gate electrode is located between edges of the active segment of the source electrodes. The gate and drain electrodes include inactive pads remote from the active segments thereof. The pads are connected directly to the input and output networks. The source electrode is connected to the ground plane layer. The space between the electrodes and the geometry of the electrodes establish parasitic shunt capacitances and series inductances that provide substantial matches between the input network and the gate electrode and between the output network and the drain electrode. Many of the devices are connected in parallel and share a common active region, so that each pair of adjacent devices shares the same source electrodes and each pair of adjacent devices shares the same drain electrodes. The gate electrodes for the parallel devices are formed by a continuous stripe that extends between adjacent devices and is connected at different points to the common gate pad.
Patent EP-0084876-A2 (EP)
Inventor: REED JOSEPH
IPC: H03D3/00
Filed: 1983-01-22
Abstract: Eine Demodulatorschaltung zur Demodulation frequenzmodulierter Trägerwellen zur Anwendung in einer Null-ZF-Anordnung verwendet einen lokalen Oszillator zur Erzeugung in der Phase quadrierter Ausgangssignale mit einer Frequenz, die gleich der Trägerfrequenz der zu demodulierenden Welle ist. Eine erste und eine zweite Mischschaltung zur getrennten Mischung des frequenzmodulierten Signales mit den Ausgangssignalen des lokalen Oszillators erzeugen ein erstes und ein zweites Ausgangssignal in Phasenquadratur zueinander. Zwei weitere Mischschaltungen mischen das Ausgangssignal eines spannungsgesteuerten Oszillators ebenfalls mit den Phasenquadratursignalen des lokalen Oszillators. Die Ausgänge der beiden ersten Mischerschaltungspaare sind über Tiefpassfilter mit den Mischeingängen eines dritten Mischschaltungspaares verbunden, dessen Ausgänge an die Eingänge eines Differenzverstärkers angeschlossen sind. Das Ausgangssignal des Differenzverstärkers regelt die Frequenz des spannungsgesteuerten Oszillators derart, dass das Ausgangssignal des Differenzverstärkers gleichzeitig die demodulierte Spannung ist.
Patent EP-0090140-A2 (EP)
Inventor: TSENG SAMUEL CHIN-CHONG
IPC: G09G5/24
Filed: 1983-01-28
Abstract: AA character compaction and generation method and apparatus which is particularly adapted to the compaction and generation of complex characters such as Kanji characters. Each character in a complex character set is defined by an I row and J column dot matrix, wherein each row is comprised of J bytes. Each successive row of a given character is scanned from the first through the Jth byte to determine if the current byte being scanned has the same numerical value as the immediately preceding or directly above byte in the scanning sequence. The number of successively read out sequence of bytes that have the same numerical value as the immediately preceding or directly above byte are coded as single symbols words Pn and Am, respectively, where n and m are integers which are indicative of the number of successive bytes scanned in sequence which are equal in numerical value to each immediately preceding or directly above byte. If a current byte being scanned is not of the same numerical value as the previous byte or the above byte, it is coded as a single symbol Sx, where x is an integer which is indicative of its numerical value. Each of the successively generated symbols Pn, Am and Sx for a given complex character are stored as a compacted complex representation thereof.
Patent EP-0091659-A2 (EP)
Inventor: GLAESER WOLFGANG DR ING
IPC: B22F9/04
Filed: 1983-04-07
Abstract: Zinkpulver mit einem Quecksilbergehalt für alkalische Batterien wird dadurch hergestellt, daß Zinkpulver unter Rühren in einem geschlossenen System mit einem Sauerstoffpartialdruck kleiner als 100 mbar mit Amalgamierhilfen und metallischem Quecksilber umgesetzt wird, die flüchtigen Anteile laufend abgepumpt werden und der Sauerstoffpartialdruck anschließend gesteuert und schonend auf den Wert der normalen Umgebungsluft angehoben wird. Gebenenfalls werden weitere Legierungselemente zur Verringerung der Gasentwicklung zugesetzt, wobei man Zinkpulver mit metallischem Quecksilber umsetzt, welches einen Teil oder die gesamte Menge der erforderlichen Legierungselemente in Lösung enthält.
Patent EP-0106215-A2 (EP)
Inventor: HEIDEMANN GERHARD
IPC: B65D5/42
Filed: 1983-09-24
Abstract: 1. A dustproof folding box, its bottom and/or top being formed of two closure flops (3, 4) hingedly connected to the side walls (1, 2) and overlapping each other only partially, and of two dust flaps (7) hingedly connected to the front walls (5, 6), whereby only one (4) of both closure flaps (3, 4) comprises at its free section a stamping (9) along a straight line (8) at which the other closure flap (3) is ending, in the same region the dust flaps (7) comprise a stamping (10) projecting inwardly and also extending along a straight line (11), and whereby one closure flap (4) is positioned between the other closure flap (3) and said dust flaps (7), characterized in that the stamping (9) of said one closure flap (4) is projecting inwardly and contacting the stamping (10) of both dust flaps (7).
Patent EP-0089732-A2 (EP)
Inventor: SEGAWA YASUHIKO
IPC: D01F6/60
Filed: 1981-08-14
Abstract: A fiber composed of a wholly aromatic polyamide has
     (1) a cross-sectional area varying in size at irregular intervals along its longitudinal direction, and   (2) an intrafilament cross-sectional area variation coefficient [CV(F)] of from 0.05 to 1.0, and numerous such fibers can provide a fibrous assembly such that   (3) when said assembly is cut at any arbitrary position thereof in a direction at right angles to the fiber axis, ther sizes of the cross-sectional areas of the individual fibers differ from each other substantially at random.
Patent EP-0111372-A2 (EP)
Inventor: TIETJENS EDUARD WILLEM
IPC: B26B19/06
Filed: 1983-12-08
Abstract: The invention relates to a hair-cutting device having a cutter which is adapted to be driven with a reciprocating movement with respect to a stationary cutter, both cutters being provided with teeth directed substantially at right angles to the driving direction. Each tooth of at least one of the cutters is located at an end of an elastic arm and for each tooth a pressure element is provided which is located within the range of elastic deflection of the respective arm.
Patent EP-0085583-A2 (EP)
Inventor: EWING JAMES WILLIAM
IPC: B05B11/04
Filed: 1983-02-22
Abstract: A liquid atomizing method and apparatus in which atomization is achieved through acceleration of a primary air flow injected through an upstream throat (58t) into a diverging passage (61) between the upstream throat (58t) and a downstream throat (68) to create shock waves in the air flow which impact a wall surface adjacent and generally opposed to a confined liquid column to create sonic and/or ultrasonic vibrations which are directed into the confined liquid column to cause the column to fracture into tiny droplets of a narrow size range below 50 microns in diameter. One or more auxiliary air flows may be injected through other upstream throats (60t) into the diverging passage (61) in the flow direction of the primary air flow downstream of the first throat to supply energy to the boundary layer and to enhance acceleration of the primary jet through entrainment. The effective cross-sectional flow area of the downstream throat (68) is between 1.25 and 1.50 times the combined effective cross-sectional flow area of the upstream throats (58t, 60t).
Patent EP-0089182-A2 (EP)
Inventor: PADDOCK CHARLES F
IPC: C08L1/00
Filed: 1983-03-09
Abstract: Flame retardant blends of AES and PVC and/or impact- modified PVC, containing 10-90% PVC and 90-10% AES, by weight, optionally with flame retardant additives.
Patent EP-0100638-A2 (EP)
Inventor: NEIHEISEL GARY L
IPC: C21D8/12
Filed: 1983-07-25
Abstract: A process is taught for improving the core loss of magnetic materials of the type having a plurality of magnetic domains and an insulative coating thereon. The insulative coating may be a mill glass, an applied coating, or both. The magnetic material is scanned by the beam of a laser across its rolling direction so as to subdivide the magnetic domains without damage to the insulative coating.
Patent EP-0110829-A2 (EP)
Inventor: DRABEK JOZEF DR
IPC: A01N43/80
Filed: 1983-11-21
Abstract: Verwendung von 3-Acylamino-benzisothiazol-S,S-dioxiden der Formel I <IMAGE> worin R1 C1-C10-Alkyl, Phenyl oder durch Halogen oder C1-C5-Alkoxy substituiertes C1-C10-Alkyl; und R2, R3, R4 und R5 unabhängig voneinander Wasserstoff, Halogen, C1-C5-Alkyl, C1-C5-Alkoxy, Trifluoromethyl, Amino oder Nitro bedeuten, zur Bekämpfung von Insekten und Vertretern der Ordnung Akarina. Weiterhin werden neue Verbindungen der Formel I, worin R1 C1-C10-Alkyl, Phenyl oder durch Halogen oder C1-C5-Alkoxy substituiertes C1-C10-Alkyl; und R2, R3, R4 und R5 unabhängig voneinander Wasserstoff, Halogen, C1-C5-Alkyl, C1-C5-Alkoxy, Trifluormethyl, Amino oder Nitro bedeuten, mit der Massgabe, dass R2, R3, R4 und R5 nicht gleichzeitig die Bedeutung von Wasserstoff haben, vorgeschlagen sowie Verfahren zur Herstellung dieser Verbindungen enthaltende Schädlingsbekämpfungsmittel.
Patent EP-0121692-A2 (EP)
Inventor: DHABHAR DADI J
IPC: A61K6/884
Filed: 1984-02-15
Abstract: An improved denture adhesive containing an adhesive polymeric fraction consisting essentially of an admixture of mixed, partial salts of lower alkyl vinyl ether-maleic anhydride-type copolymers with either of sodium carboxymethylcellulose or poly(ethylene oxide) homopolymer or both in a hydrophilic vehicle comprising certain polyethylene glycols and, as an optional component in certain forms of the subject adhesives, glycerin, for enhancing pharmaceutical elegance of the final product.
Patent EP-0121893-A2 (EP)
Inventor: ROCCARI RUGGERO
IPC: H05B6/76
Filed: 1984-04-03
Abstract: © Described is a door for a gas or electric and microwave oven, comprising an outer peripheral frame having a first glass window secured thereto, an inner door provided with a second glass window, and a perforate metal screen interposed between the two windows. According to the invention, the inner door is detachably secured to the outer door frame and formed of first and second frame members arranged so as to form first and second microwave traps each having a length equal to about one quarter of the wavelength of the radiation employed and being oriented in mutually perpendicular directions. The invention permits a conventional door for a gas or electric oven to be readily modified for use with a combined gas/electric and microwave oven so as to guard against the escape therefrom of microwave energy.
Patent EP-0125694-A2 (EP)
Inventor: FRANK WERNER
IPC: B65H1/02
Filed: 1984-05-15
Abstract: Der erfindungsgemäße Reibvereinzeler zum Vereinzeln von flachen Sendungen unterschiedlicher Länge wie Briefen aus einem Stapel arbeitet mit in Förderrichtung umlaufenden Abzugsbändern auch dann störungsfrei, wenn die einzelnen Sendungen in sich unterschiedliche Dicken aufweisen. Hierzu sind vorzugsweise zwei Stützorgane federnd gegen den Stapel angelegt.
Patent EP-0133655-A2 (EP)
Inventor: BAYER FRANZ
IPC: E06B3/66
Filed: 1984-07-12
Abstract: A spacer for use between the panes of a multiple-pane window has two tubular components whose end faces are spaced apart from one another by two relatively small teeth of an elongated plug one half of which extends into one tubular component and the other half of which extends into the other tubular component. The plug has recesses which receive portions of the respective tubular components to hold the plug against extraction from the tubular components as well as to urge some of an adhesive sealing compound at the exterior of each half of the plug toward and into the gap between the two end faces. Such gap is only partially filled by the teeth and receives sealing compound from a depression in the external surface of the plug in response to deformation of adjacent end portions of the tubular components so that the gap is filled or practically filled with sealing compound in automatic response to proper attachment of the plug to the two tubular components.
Patent EP-0147744-A2 (EP)
Inventor: RIGBY EUGENE BERTRAND
IPC: C04B35/638
Filed: 1984-12-18
Abstract: Process of hot isostatic pressing of MnZn ferrite material for producing ferrite close to theoretical density without a significant increase in grain size. Permeability is increased with the increase in theoretical density. The process includes the steps of pressurizing an entire ferrite sample which is surrounded by pieces of similar composition while in alumina crucibles with fused alumina grain there between and an optional oxygen getter on top of the grain, introducing an inert atmosphere, elevating pressure and temperature, the temperature elevated to a value below that previously used for sintering or hot pressing, and maintaining temperature to optimize density without excess grain growth. Density is thereby optimized without excess grain growth, while maintaining or improving the magnetic properties.
Patent EP-0147790-A2 (EP)
Inventor: HAAG WILLIAM GEORGE
IPC: C07F9/40
Filed: 1984-12-19
Abstract: Compounds and compositions containing them, for insecticidal control having the formulain which R, is an alkyl group having from 1 to 3 carbon atoms, R<sub>2</sub> is an alkyl group having from 1 to 6 carbon atoms, and R<sub>3</sub> and R<sub>4</sub> are independently alkyl groups having from 1 to 6 carbon atoms, or R<sub>3</sub> and R<sub>4</sub> taken together form a ring having the formulain which m and n are each integers from 1 to 3 and X is oxygen or -CH<sub>2</sub>-, together with insecticidal compositions containing such compounds, and methods for controlling insects.
Patent EP-0150480-A2 (EP)
Inventor: SHEN SHANNON NAN
IPC: H03K3/356
Filed: 1984-12-22
Abstract: A circuit for generating a pulse is disclosed for resetting certain multi-state elements of an electronic system after the power supply of the system has been acitvated and said elements have settled. The circuit is composed of an R-C network and a latch. The latch is activated by the power supply and it sets its output to a preselected state. The latch switches to a second state after a capacitor of the RC network is charged to a preselected level. The output of the latch is used to derive the reset signal. The reset signal may be delayed by a delay circuit and amplified and buffered or conditioned by an amplifying stage. The circuit is comprised of elements which may be produced by IC techniques such as CMOS so that it may be implemented on a single IC chip.
Patent EP-0135379-A2 (EP)
Inventor: CALLAHAN JAMES FRANCIS
IPC: C07K7/50
Filed: 1984-08-23
Abstract: Compounds of the formula (I)
     in which: A is -NR-(CH 2 ) n -NR 2  or
     
     Z is Phe, Phe(4' -Alk) or Tyr(Alk);   X is D-Phe, D-Phe(4' Alk), D-Val, D-Nva, D-Leu, D-IIe, D-Pba, D-Nle, D-Cha, D-Abu, D-Met, D-Chg, D-Tyr, L-Tyr, D-Tyr(Alk) or L-Tyr(Alk);   P is D-Pro, L-Pro, Δ 3 -Pro, L-Ala, L-N-MeAla, L-Gly, L-Sar or a single bond;   Y is Val, Ile, Abu, Ala, Chg, Gln, Lys, Cha, Nle, Phe, Leu or Glv;   R is, in each case, hydrogen or C 1-5 -alkyl;   n is an integer from 2-8;   m is an integer from 0-2; and   
     Alk is C 1-4 -alkyl; and pharmaceutically acceptable acid addition salts thereof are vasopressin antagonists. Their preparation and pharmaceutical use are described.
Patent EP-0136900-A2 (EP)
Inventor: BROWN CRAIG C
IPC: A61L31/00
Filed: 1984-09-28
Abstract: A nonwoven fabric having antimicrobial properties suitable for use as a surgical drape is disclosed. The fabric is bonded with a bonder that contains a polyhexylmethylene biguanide salt as the antimicrobial agent. The bonder may also contain a rewetting agent.
Patent EP-0148661-A2 (EP)
Inventor: POL VINCENT
IPC: A61M60/894
Filed: 1984-11-26
Abstract: Inside a flexible shell (10), a deformable pocket (20) is connected to blood circulation via an inlet valve (30) and an outlet valve (40). The pocket is compressed by a floating assembly comprising a drum (50), and a bracket (60) rotatable about the axis thereof. One of the edges (21) of the pocket (20) is fixed to the drum (50); the opposite edge (22) is connected to the bracket (60) by a traction link (70), for example an inextensible sheet. Relative rotation between the drum and the bracket over a fraction of a turn enables the pocket (20) to be wrapped around the drum (50) and the assembly returns to its starting position under the effect of venous pressure. The disposition of the various components provides a self-adapting lever which limits mechanical losses to rolling friction between the drum and the pocket.
Patent EP-0131554-A2 (EP)
Inventor: RIZZOLI ENNIO
IPC: A47C/
Filed: 1984-07-04
Abstract: A chair is described which comprises a fixed base structure (1, 2, 3,15), a seat (7), an element (4) movable relative to the fixed structure (1, 2, 3,15) of the chair, the movable element (4) being movable from a first operative position to a second operative position as a result of a thrust exerted by the body of a seated person, and resilient means (23) biassing the movable element (4) towards its first operative position. The seat of the chair has at least one part (7) movable substantially vertically (the movement of the movable element 4 being distinct from the substantially vertical movement of the movable part 7 of the seat). The chair also includes resilient means (10) for returning the movable part (7) of the seat to a raised position. and for acting as means for sensing the weight ofthe seated person, and means for adjusting automatically the load of the resilient biassing means (23) in dependence on the weight detected by the sensor means (10).