baber/WOPTO huggingface dataset:
Patent EP-0071042-A2 (EP)
Inventor: MALAVIYA SHASHI DHAR
IPC: G11C11/401
Filed: 1982-07-06
Abstract: An electronic data storage or memory array having DC stable memory cells which utilize the principle of a unique substrate biasing mechanism, whereby a channel region defined by resistive substrate material and formed under a controlled electrode (20) becomes "pinched off' and, in the process, so affects the DC potential at that electrode as to maintain the pinched off condition. Consequently, the memory cell becomes established in a first DC stable state ("one" state). The principle is preferably embodied in a field effect transistor (22), the resistive channel region being connected in a DC conductive path to a fixed resistor (R1) and a potential source (+V). Accordingly, when appropriate signal levels representing a binary "one" are applied to word and bit lines (WL1, BL1) connected to a first controlling, or gate, electrode and to a second controlling electrode, respectively, of the FET, the described pinch-off occurs, with concomitantly high resistance (R2) in the DC path, such that the potential adjacent the controlled electrode (20) is maintained in the "one" state that was initiated by the signals on the word and bit lines. On the other hand, when signals representing a "zero" are applied to the same controlling electrodes, the resistive channel region (R2) under the controlled electrode (20) is no longer pinched-off, whereby the memory cell becomes established in the second or "zero" DC stable state. Means for reading the stored data in the cell are integrated with the cell.
Patent EP-0074609-A2 (EP)
Title: Einrichtung zur Messung der Rotationsgeschwindigkeit
Inventor: AUCH WILFRIED
IPC: G01P3/36
Filed: 1982-09-08
Abstract: Bei der Meßeinrichtung wird ein von einem Laser (1) erzeugter Lichtstrahl in zwei Teilstrahlen (L(CW),L(CCW)) die einen spulenförmige Lichtwellenleiter (7) gegensinnig durchlaufen aufgeteilt. Die beiden Teilstrahlen werden nach Durchlaufen der Lichtleitfaser einander überlagert (5) und einem optisch/elektrischen Wandler (8) zugeführt. Einer der beiden Teilstrahlen (L(CW)) wird vor seinem Eintritt in den Lichtwellenleiters (7) in einer Bragg-Zelle (6) frequenzverschoben, wobei mit einer bestimmten Frequenz (Fs) zwischen zwei Ansteuerfrequenzen (f1,f2) umgeschaltet wird. Die Ansteuerfrequenzen sind so gewählt, daß zwischen den beiden Teilstrahlen (wenn die Rotationsgeschwindigkeit Ω = 0 ist) nach dem Durchlaufen des Lichtwellenleiters (7) Phasendifferenzen (φB1,φB2) von π/2 und 3π/2 oder geradzahligen, ganzzahligen Vielfachen hiervon vorhanden sind. Bei einer Rotation überlagert sich diesen Phasendifferenzen die durch den Sagnac-Effekt bedingte Phasendifferenz (φS). Das Ausgangssignal des optisch-elektrischen Wandlers (8) wird einem Bandpaß (10) zugeführt, dessen Mittenfrequenz gleich der Umschaltungsfrequenz zwischen den beiden Ansteuersignalen ist. Die Amplitude des Bandpaßausgangssignals ist der Rotationsgeschwindigkeit (Ω) direkt proportional. Aus ihm kann auch ein Regelsignal abgeleitet werden, mit dem die durch den Sagnac-Effekt bedingte Phasendifferenz (φs) kompensiert wird.
Patent EP-0081679-A2 (EP)
Inventor: DOCKNER TONI DR
IPC: C07D233/68
Filed: 1982-11-10
Abstract: Substituierte Benzylimidazoliumsalze der Formel <IMAGE> in der R¹, R² und R³ gleich oder verschieden sind und Wasserstoff, einen C1-C4-Alkylrest oder Halogen, R<4> einen Alkylrest mit 8 bis 14 Kohlenstoffatomen, Benzyl, halogenbzw. alkylsubstituiertes Benzyl, R<5> Wasserstoff oder einen Alkylrest mit 1 bis 8 Kohlenstoffatomen, Phenyl, Benzyl, R<6> Alkyl mit 1 bis 4 C-Atomen oder Halogen, R<7> Alkyl mit 1 bis 4 C-Atomen oder Halogen und X einen Säurerest, insbesondere von Halogenwasserstoffsäuren, bedeuten, und diese enthaltende Mikrozide.
Patent EP-0081848-A2 (EP)
Inventor: HAZELETT ROBERT W
IPC: B22D11/06
Filed: 1982-12-14
Abstract: Method and system are provided for continuously casting metal product (P) directly from molten metal (125) in which the molten metal (125) is confined and solidified in a casting region (C or CB) defined above and below by upper and lower, cooled, endless, flexible, traveling, casting belts (12, 14) supported by belt support systems including back-up rollers (133, 107, 34, 134, 108) in respective upper and lower belt carriages (U, L) and laterally defined by first and second traveling side dams, in which the flexible back-up rollers (133, 107, 34, 134. 108) and belt support systems shape and maintain the casting region (C or CB) for improved heat transfer and improved product uniformity and enhanced machine performance. Contact between the casting belts (12, 14) and the cast product (P) is maintained at an acceptable pressure, and the cast product (P) is produced with substantially uniform transverse cross section.
Patent EP-0057548-A2 (EP)
Inventor: COOK PHILIP DANIEL
IPC: C07H19/14
Filed: 1982-01-25
Abstract: 7-β-D-arabinofuranosyl-7H-pyrrolo[2,3-d]pyrimidine, its hydroxy, amino and sulfhydryl derivatives, corresponding esters and non-toxic pharmaceutically acceptable salts are disclosed. Such compounds may be produced by arabinofura- nosylation of the requisite heterocyclic compound, with 2,3,5-tri-O-benzyl-a-D-arabinofuranosyl halide and further reaction to obtain the desired compound. These water-soluble compounds are resistant to adenosine deaminase and exhibit antiviral activity.
Patent EP-0058487-A2 (EP)
Inventor: POKORNY RICHARD J
IPC: C08G18/65
Filed: 1982-01-27
Abstract: A polyurethane resin is prepared from an aliphatic or cycloaliphatic isocyanate, a polydiol, a tri or tetra functional aliphatic polyol, and a monofunctional aliphatic alcohol, in the presence of a suitable catalyst. The resin exhibits superior adhesion to greasy wires in communication and electrical cable.
Patent EP-0079211-A2 (EP)
Inventor: KOJIMA HARUO
IPC: H01L23/057
Filed: 1982-11-05
Abstract: A package for a semi-conductor device comprises three laminated ceramic sheets (12, 16, 19). A first sheet (12) is provided with a chip stage (11) on its upper surface. A second sheet (16) is provided with a first chip-inserting window (14) exposing the surface of the chip stage (11) and is provided with an internal conductor pattern (13) formed at least on its upper surface. A third sheet (19) is provided with a second window (17) exposing the first chip-inserting window (14) and exposing a wire-bonding area (WB) located adjacent to the periphery of the first chip-inserting window (14). During manufacture (15a, 15b) marks for recognizing the location of the first chip-inserting window (14) and the first chip-inserting window (14) are simultaneously formed with the same mold, the marks for recognizing the location of the first chip-inserting window being formed in the wire-bonding area of the second green sheet. (16).
Patent EP-0093854-A2 (EP)
Inventor: STUTZEL BERNHARD DR
IPC: C08L27/06
Filed: 1983-03-11
Abstract: Hochtransparente schlagzähe Formmassen auf der Balsis von Polyvinylchlorid enthalten als schlagzäh machende Komponente Polymerisate von Monomeren der folgenden Formel <IMAGE> R einen geradkettigen oder verzweigten Alkylenrest mit 3 bis 8 Kohlenstoffatomen bedeutet, welcher gegebenenfalls 1 bis 3 Ethersauerstoffatome enthält.
Patent EP-0096178-A2 (EP)
Inventor: HERZOG ALEXANDER
IPC: G06K7/10
Filed: 1983-04-05
Abstract: The operation of a document distribution network having one or more input work stations (12), a linking network with one or more nodes (14) and one or more output work stations (16, 18), is controlled by a job control sheet (10). The job control sheet is partitioned into a plurality of control zones (20, 22). Each zone contains dedicated marked sense information for controlling the input work stations, the network nodes and the output work stations. The input work station includes a marked sense recognition device which coacts with the job control sheet to identify the presence or absence of the control zones. Marked sense information which is associated with the input station control zones is extracted and utilized to control the input work station. The marked sense information which is associated with network nodes control zone is encoded and transmitted with identifying marks to the network nodes for further processing. The marked sense information which is associated with the output station control zone is extracted, encoded and is transmitted to the network node. The network node routes the information to the output work station.
Patent EP-0093345-A2 (EP)
Inventor: KANTNER ALEXANDER DR
IPC: F25B30/04
Filed: 1983-04-22
Abstract: The heat pump has a generator, condenser, expansion throttling point and an evaporator which are interconnected within a circuit. If only low capacities are demanded of such a heat pump, the throughput of coolant or solvent is very low. The aim of the invention is consequently to avoid small cross-sections at the expansion valve or at the expansion throttling point. According to the invention, the solution consists in collecting spaces arranged upstream of the expansion throttling point, which are assigned a normal discharge valve, the opening/closing times of which are clocked according to a pulse/pause ratio. <IMAGE>
Patent EP-0097836-A2 (EP)
Inventor: FRANASZEK PETER ANTHONY WATSON
IPC: G11B5/48
Filed: 1983-06-01
Abstract: The drawing diagrammatically illustrates the lay-out of a head array. The array comprises 64 sub-arrays, only sub-arrays B1 and B64 being shown. The sub-array 81 comprises 64 heads, each had being represented by two pole pieces, shows as square dots. 64 word lines (not shown) linkthe pole pieces, the first word line linking cores 63, 64; the second 61, 62; and the last cores 1, 2. A single bit line links the 64 cores in sub-array B1. The bit line is linked with odd numbered cores in one sense and with even numbered cores in the opposite sense. A pole piece is uniquely selected by energising the appropriate word line and then pulsing the bit line with a positive or negative pulse to select one or other of the two cores conditioned by the word line. 
     The heads in each column are staggered in the x-direction so that when a recording is made by relative movement in the y-direction, the magnetic spot recorded by a head e.g. head 57 is contiguous with the magnetic spot recorded by the next consecutive head in the column. Further the magnetic spot recorded by the first head in each subsequent sub-array is contiguous with the magnetic spot recorded by the last head of the preceding sub-array.
Patent EP-0106942-A2 (EP)
Inventor: MARTIN WILLIAM JOHN
IPC: G09G3/28
Filed: 1983-07-07
Abstract: A driving system for a plasma panel display which uses VFETs for output switches controls the transition time of an output waveform 95 to a constant time. Transformerless circuitry (110, 130) for communicating low voltage digital logic signals across a floating boundary to VFET control circuitry is provided. Low voltage control circuitry (120, 140) is isolated from high voltage sources by semiconductor circuitry which eliminates the need for transformer isolation techniques. In an alternative embodiment, the transition of an output waveform is controlled at a constant slew rate.
Patent EP-0100892-A2 (EP)
Inventor: EHMANN WERNER DR
IPC: C08F18/06
Filed: 1983-07-11
Abstract: Eine waßrige Polyvinylester-Dispersion mit einem Feststoffgehalt von 35 bis 65 Gewichtsprozent, die 3 bis 12 Gewichtsprozent (bezogen auf die Gesamtmenge der dispergierten Partikel) Polyvinylalkohol und 2 bis 70 Gewichtsprozent (bezogen auf die Gesamtmenge der dispergierten Partikel) einer nativen Stärke enthält, besitzt ausgezeichnete Klebeeigenschaften. Sie wird hergestellt durch Emulsionspolymerisation eines Vinylesters, gegebenenfalls zusammen mit Comonomeren, und durch anschließende Verteilung der Stärke in der durch die Emulsionspolymerisation erhaltenen Dispersion. Die Dispersion eignet sich insbesondere zur Herstellung von Klebstoffen für poröse Substrate.
Patent EP-0128238-A2 (EP)
Inventor: YOSHIMURA MASAHIRO
IPC: G09G3/36
Filed: 1983-09-08
Abstract: A display circuit for a matrix display includes a plurality of picture elements comprising display elements driven by drive circuits. A data regenerative circuit determines whether an external video signal is to be displayed or whether the image being displayed by the picture elements is to be held. When the image currently stored in the picture elements is to be held, the data regenerative circuit reads the stored image data from a selected picture element, regenerates the level of the data signal and causes this data to be rewritten into the selected picture element.
Patent EP-0111910-A2 (EP)
Inventor: HASHIMOTO MITSUHARU
IPC: F16K27/06
Filed: 1983-12-16
Abstract: A ball seat (3), formed of a synthetic resin, is mounted at each end of a flow passage (21) in a ball (2) of the valve. A sealing end portion (32) of the ball seat contacts the spherical surface of the ball only in the closed position of the ball. In the open position, a lip (32) falls within a recess (22) surrounding the end of the flow passage in the ball. A gap of 0.3 to 0.7 mm is formed, in the open position, between the wall surface of the recess and the end of the lip. The end of the lip should fall, in the open position of the ball, about 0.2 mm inside an imaginary continuation of the surface of the ball at the recess.
Patent EP-0106696-A2 (EP)
Inventor: WENK RAYMOND C
IPC: F16L33/02
Filed: 1983-10-18
Abstract: A clamp for a spirally convoluted hose takes the form of a one-piece, elongate flexible band having interlocking members (20, 22) at its opposite ends for locating in the valley. A bridge section (18) is positioned adjacent at least one of the members, which is offset to either side of the bridge section, so that the operator can visually check correct location of the bridge section on the ridge of the hose when securing the clamp.
Patent EP-0119452-A2 (EP)
Inventor: WOLFRAM ANDRE DIPL-ING
IPC: G05D23/20
Filed: 1984-02-11
Abstract: A regulator circuit for controlling the heat output of a heating element adapted to be switched on and off by a semiconductor switch energized by a zero crossing switch having cycle group control, whereby a sensor signal derived from the sensed temperature is supplied to the zero crossing switch. In order to avoid an overriding of the control or operating temperature in the heating phase and to improve the accuracy of the temperature control, a secondary control voltage is derived from the sensor voltage according to the rate of rise and drop of the sensor voltage which in the heat phase the switch-off of the heating element is reset to lower temperatures depending on the secondary control voltage and in the cooling phase the switch-on of the heating element is reset to higher temperatures depending on the secondary control voltage.
Patent EP-0116371-A2 (EP)
Inventor: OETIKER HANS
IPC: A61H1/02
Filed: 1984-02-14
Abstract: A fitness apparatus for inversion therapy in which the' frame structure includes a base frame and an upright with two spaced upright frame members interconnected near the ends thereof by transverse frame members; a bed-like support assembly of such width that ist will fit between the upright frame members is pivotally connected to the latter; the bed-like support assembly includes holding means near the lower end thereof of releasably hold the legs of the person sing the apparatus in fixed position with respect to the bed-like support assembly; the bed-like support assembly additionally includes balancing means to enable pivotal movement of the bed-like support assembly controlled by simple arm movements of the person held onto the same by the holding means; the various parts of the frame structure and of the bed-like support assembly may thereby be made of standard frame parts detachably interconnected by bolts and slide members; a plate is secured to each side of the bed-like support assembly within the center area thereof, which is provided with a predetermined number of holes lying on a circle about the pivot axis of the bed-like support assembly on the upright frame to permit the bed-like support assembly to be held relative to the upright frame in a predetermined angular position by engagement of a pin-like member in a predetermined one of the apertures.
Patent EP-0122417-A2 (EP)
Inventor: MURDOCK KEITH CHADWICK
IPC: A61P35/00
Filed: 1984-03-02
Abstract: This disclosure describes novel polymeric 1,4-bis-[(1,3-oxazolidin-3-yl) alkylamino] anthraquinones prepared by condensation of 1,4-bis-[(2-hydroxyalkyl-amino) alkylamino] anthraquinones with dialdehydes which are useful as anticancer agents.
Patent EP-0118894-A2 (EP)
Inventor: ABBOTT SCOT DAVID
IPC: C12Q1/04
Filed: 1984-03-09
Abstract: A highly sensitive and rapid method for quantitatively assaying analytes in liquid media by directly measuring changes in particle size distribution of reagent particles having analyte insolubilized thereon in a system undergoing antibody-induced aggregation has been developed. The amount of analyte initially present can be determined by measuring the change in the distribution of particle size with time, the concentration of a particular size particle at a given time, the rate of formation of a particular size particle, or the steady-state maximum concentration for a particular size particle.
Patent EP-0124121-A2 (EP)
Inventor: SMREKAR DONALD E
IPC: B23Q17/22
Filed: 1984-04-30
Abstract: A method and apparatus for setting the diameter and location of tooling in turning machines wherein a datum bushing 88 is used as a reference point for serially positioning a plurality of datum gauges 74-78 with the tooling for each machining position adjusted with respect to specific datum points, faces or surfaces on a respective gauge.
Patent EP-0125679-A2 (EP)
Inventor: GLAMKOWSKI EDWARD J
IPC: C07D471/20
Filed: 1984-05-14
Abstract: The present invention relates to spiro [indolo [1, 7-ab] [1, 5] benzodiazepine-2, 4 min -piperidines] of the formula 
<CHEM>
 wherein p is 1 or O, g is 0 or 1 with the proviso that q is O if p is 1 and q is 1 if p is O, R1 is hydrogen or methyl and R is hydrogen or -CO(CH2)n NR2R3, R2 and R3 being each hydrogen or methyl but at least one of the two being methyl, and n being 1 or 2, which are useful as analgetic agents; intermediate compounds therefor; and methods for synthesizing the foregoing compounds. The compounds of the invention are useful as analgesic agents.
Patent EP-0144541-A2 (EP)
Inventor: BOTTCHER HUGO
IPC: B44B5/02
Filed: 1984-08-23
Abstract: Eine Vorrichtung zum kontinuierlichen Präger der Oberfläche einer thermoplastischen Folie mit einer Narbung weist Mittel zur Erwärmung wenigstens der zu prägenden Oberfläche der Folie auf. Eine nachgeordnete Presse besteht aus zwei Walzen, durch deren Spalt die erwärmte Folie geführt und von denen eine eine Prägewalze ist und in ihrer Oberfläche eine Negativform der zu prägenden Narbung aufweist. Die Prägewalze besteht wenigstens im Bereich ihrer Umfangsfläche aus Silicongummi, das durch Abguß einer natürlichen Leder- oder Textiloberfläche erzeugt ist. Das zugehörige Verfahren ermöglicht eine kontinuierliche Struktur der Prägeoberflache und damit ein kontinuierliches Prägen einer thermoplastischen Folienbahn ohne Diskontinuität der natürlichen Prägestruktur. Auf der thermoplastischen Folienbahn erstreckt sich die Narbung ohne Diskontinuitäten über die gesamte Länge. Dadurch ist es möglich, von dieser Folienbahn eine Negativform zu nehmen, die ebenfalls eine große Länge hat und daher die Herstellung einer Kunststoffbahn mit positiver und kontinuierlicher Narbung durch einfaches Aufgießen oder Aufstreichen von flüssigem Kunststoff und nachfolgendem Vulkanisieren desselben und Abziehen ermöglicht.
Patent EP-0142775-A2 (EP)
Inventor: RADEMACHERS JAKOB DR
IPC: C09C1/24
Filed: 1984-11-07
Abstract: Die vorliegende Erfindung betrifft neue anisometrische Eisenoxidschwarzpigmente hoher Reinheit und Farbstärke, Verfahren zur Herstellung dieser Eisenoxidschwarzpigmente sowie deren Verwendung zur Einfärbung von Substraten.
Patent EP-0135239-A2 (EP)
Inventor: CZALOUN HANS GUNTER
IPC: B61B12/06
Filed: 1984-09-03
Abstract: A hauling device (10) for ski-lifts, equipped with a winding drum (15) for a rope (12), subjected to the recall action by a recall spring and with a centrifugal brake, comprises as the centrifugal brake at least a shoe (21) swingingly assembled on the drum (15), and intended for cooperating with the inside cylindrical surface (26) of a casing (11) which encloses the drum, the centrifugal brake, and the recall spring. The shoe (21) consists of a body moulded from plastic material, incorporating a metal mass (27), and is provided with a gasket (32) of self lubricating plastic material. The gasket (32) can be clutched on the body of shoe (21), and, in order to avoiding hydrodynamic lubrication effects in the presence of liquid inside the casing (11), the gasket (32) is positioned by engaging a tooth (35) protruding from the shoe (21) inside a groove formed between ribs (33) protruding from the gasket (32), its swinging being allowed around an axis parallel to the rotary axis of the shoe (21).
Patent EP-0129446-A2 (EP)
Inventor: EISENHUTH ARTHUR J
IPC: H04N1/60
Filed: 1984-06-20
Abstract: A color film analyser (100) having a plurality of adjustable control elements (121). The elements act on color representative video signals (106,113, Vo) which are derived from a film (50) being analyzed. The elements vary a video characteristic of the video signals and thereby vary the display (108) of the video signal generated by the analyzer. Peak detectors (200) detect the video level of the color representative video signals. The detected peaks are converted into digital information (300, 301) and compared (400) to a reference. The reference is derived from underexposed, overexposed and properly exposed reference films. The control elements are automatically adjusted (403) in response to the results of the comparison.
Patent EP-0147153-A2 (EP)
Inventor: SAKAI YASUHITO
IPC: F16H61/04
Filed: 1984-12-17
Abstract: An infintely variable belt-drive transmission for an engine has a primary pulley (24) having a hydraulically shiftable disc (24a), a secondary pulley (25) having a hydraulically shiftable disc (28a), a belt (26) engaged with both pulleys, and a hydraulic circuit having a pump (37) for supplying oil. A transmission ratio control valve (44) responds to engine speed for controlling the oil to shift the disc (24a) of the primary pulley (24) in order to change the transmission ratio. A pressure regulator valve (43) responds to the transmission ratio and increases line pressure in the hydraulic circuit with increase of the transmission ratio. For that purpose, a sensor (57) is engaged with the disc (24a) of the primary pulley so as to move therewith, and acts on the spool (54) of the pressure regulator valve (43) to vary the line pressure with variation in position of the disc (24) of the primary pulley.
Patent EP-0138754-A2 (EP)
Inventor: BERNER GODWIN DR
IPC: C07C225/06
Filed: 1984-08-09
Abstract: Es wird ein photopolymerisierbares Gemisch beschrieben, enthaltend A) mindestens eine ethylenisch ungesättigte photopolymerisierbare Verbindung, B) einen Photoinitiator der Formel I oder II <IMAGE> und C) einen Photosensibilisator aus der Gruppe der aromatischen Carbonylverbindungen mit einer Triplettenergie von 225-310 kJ/mol, wie z.B. Xanthone, Thioxanthone, Cumarine, Phthalimide, Phenone u.a. Die Symbole Ar, R¹, R², R³, R³, R<4> und X haben dabei die in den Ansprüchen angegebene Bedeutung. Die Sensibilisatoren C) erhöhen die Aktivität der Photoinitiatoren B), ohne die Lagerstabilität der Gemische zu beeinträchtigen. Die photohärtbaren Gemische kommen vor allem als Bindemittel für Druckfarben oder Anstrichstoffe zur Anwendung.