baber/WOPTO huggingface dataset:
Patent EP-0058958-A2 (EP)
Inventor: SUZUKI YASOJI
IPC: H03K19/0944
Filed: 1982-02-19
Abstract: Disclosed is a complementary MOSFET logic circuit having a complementary MOS inverter (23) with a pregiven ratio of the channel widths of a P channel MOSFET (211 and an N channel MOSFET (22) and pregiven threshold voltages of the FETs (21, 22) so as to have an input voltage characteristic adapted for an output voltage characteristic, and a buffer circuit (24) with such an arrangement that a bipolar transistor (25) for receiving at the base a signal at the output terminal of said complementary MOS inverter (23) and an N channel MOSFET (26) for receiving at the gate an input signal applied to the complementary MOS inverter (23) are connected in series between a high potential applying point and a low potential applying point, and a signal corresponding to a logic output signal of the complementary MOS inverter (23) is produced ot the output terminal thereof.
Patent EP-0069358-A2 (EP)
Inventor: KOHASHI TADAO
IPC: B41J2/06
Filed: 1982-07-01
Abstract: In a head of an electroosmotic ink recording apparatus wherein a porous substance film 40 and a second electrode 50 which is permeable to a fluid ink 200 are accumulated in sequence on a principal face 11 of a non-porous substrate 10, on which a plural number of first electrodes (recording electrodes) 20 are provided, signal voltages V e  and V B ' for ink recording being applied between the first electrodes 20 and the second electrode 50, 
     the first electrodes are of ink-philic conductive substances and their surfaces are isolated with a substantially ink-repellant and insulative substance, thereby recording has a clear discretion between neighboring dots drawn by corresponding neighboring seconds electrodes.
Patent EP-0071943-A2 (EP)
Inventor: EPIS OLIVO
IPC: D03C1/14
Filed: 1982-08-02
Abstract: Improved means are provided in a loom dobby for taking-up play in the control unit. The surfaces of the fixed and mobile blades which limit the stroke of the rocker arms in this unit are positioned perpendicular to the line joining the points of contact between the dobby hooks and knives to the mean points of contact between said blades and the rocker arms. Moreover, said surfaces are concave in the fixed blades and convex in the mobile blades. The linkage which cause the mobile knives to oscillate are in the form of false articulated parallelograms.
Patent EP-0077490-A2 (EP)
Inventor: DISTIN ROBERT
IPC: F16H13/08
Filed: 1982-10-05
Abstract: An epicyclic speed reducing mechanism employs, as torque transmitting elements, a series of rolling elements which are constrained to travel along a substantially trochoidal path defined by means of complementary or conjugate surface regions formed on the driving and driven members. The invention is applicable to single or multiple stage speed reducers, and may be of the counterweighted or counterbalanced variety, the latter including a constant velocity coupling operating between an orbiting and rotating element and a further element. In the disclosed embodiments, the rolling elements may be either balls or rollers, and the surface regions may be conjugate epitrochoidal and hypotrochodial grooves.
Patent EP-0085782-A2 (EP)
Inventor: HIESTAND KARL
IPC: B23B31/30
Filed: 1982-12-22
Abstract: Bei einem Spannfutter (1) für Drehmaschinen (4), das mit einem Ausgleichsspannbackensatz (61) zur Anpassung an ungleiche Werkstücke (2) und einem in axialem Abstand zu diesem angreifenden Zentrierspannbackensatz (21) versehen ist, sind die Zentrierspannbacken (22) senkrecht zur Futterlängsachse (A) verstellbar in axial begrenzt verschiebbaren Spannköpfen (16) geführt, die über achsparallele Verbindungsglieder (19) mit einem gemeinsamen Stellglied (18) koppelbar sind. Außerdem sind die Verbindungsglieder (19) mit Keilflächen (32, 33) versehen, mittels denen die axiale Verstellbewegung des Verstellgliedes (18) in eine radiale Zustellbewegung umlenkbar ist. Durch diese Ausgestaltung ist es möglich, ein Werkstück (2) in dem zu bearbeitenden Bereich (6) zuverlässig zentrisch und nachfolgend ausgleichend zu spannen, wobei die Zentrierspannbacken (22) achssenkrecht zu dem Werkstück (2) zugestellt werden und stets in einem gleichen wählbaren Abstand, und zwar auch unabhängig von dem Werkstückdurchmesser von den Ausgleichsspannbacken (62) angreifen.
Patent EP-0059012-A2 (EP)
Inventor: PARRAN JOHN JOSEPH
IPC: A61K8/36
Filed: 1982-02-09
Abstract: Mouthwash compositions exhibiting plaque control while also having reduced staining tendencies comprising a quaternary ammonium compound, a pyrophosphate salt and a liquid carrier and having a pH within the range of 7.0 to 9.5, said compositions being adjusted to that range with an acid.
Patent EP-0073091-A2 (EP)
Inventor: AVRAHAM ZIV
IPC: B60R22/185
Filed: 1982-03-17
Abstract: A safety belt webbing emergency locking apparatus of the type having a vehicle inertia sensor actuated safety belt locking means for preventing safety belt webbing protraction relative to the apparatus, said locking means being biased to a webbing clamping position characterised in that the locking means is normally held in a belt release position by releasable retaining means, vehicle inertia sensor means for operating said releasable retaining means to release said clamping means to allow said clamping means to clamp said webbing preventing further movement thereof, and automatically operating reset means for resetting said retaining means to move said clamping means to said webbing release position and hold it in said position in response to operation of a part of the vehicle in predetermine manner.
Patent EP-0061347-A2 (EP)
Inventor: LISI EDWARD LEO
IPC: G05D23/22
Filed: 1982-03-23
Abstract: Fluid flow in parallel-connected conduits is regulated by sensing the pressures and/or temperatures at the junctions of the conduits, and regulating the supply of power to a fluid propelling means operable in one of the conduits in accordance with a signal which is representative of the sensed pressure drop and/or temperature drop between the junctions. In a furnace installation having an air preheater (14) in a duct (12) and a parallel-connected by-pass duct (18), the pressure difference and/or temperature difference between the junctions (19, 20) of the ducts (12, 18) is/are employed to generate a signal which regulates the supply of power to an induced draft fan (17) in the air preheater duct (12). The damper (21) normally provided in the by-pass duct (18) may be removed or set at its open position.
Patent EP-0064348-A2 (EP)
Inventor: PATTON TAD LEMARRE
IPC: C08J9/00
Filed: 1982-04-16
Abstract: A method of insulating an area comprising positioning a structure, such as a structure consisting of non-porous micro-cellular film of from 0.0127 to 0.508 mm thickness of a polymer of the structure:
     wherein X is 0 or NH, provided at least one X is 0), such as poly(parabanic acids) with or without a contiguous second material such as glass, wood, metal, paper, asbestos or a polymeric material adjacent to said area.
Patent EP-0072668-A2 (EP)
Inventor: TASSIE DOUGLAS PRAY
IPC: F41A9/54
Filed: 1982-08-11
Abstract: Each carrier (20) of a round of ammunition in a train (18) of rounds carriers is coupled to the next adjacent carrier by pivot means (42, 44, 46) capable of unrestricted rotation about an axis transverse to the length of the carried round. The train passes from a stationary supply (16) to a gun (12) mounted for rotation in train. An orientation mechanism (24) rotates in train with the gun and has a cam (68, 80) which intercepts and orients each carrier its carried round by rotation by the respective pivot means into a orientation which is determined by the orientation in train of the gun.
Patent EP-0072705-A2 (EP)
Inventor: WATTS KEVIN PETER
IPC: H04M1/60
Filed: 1982-08-18
Abstract: A two wire balanced line drive amplifier in a semiconductor subscriber's line interface unit has two output amplifiers each capable of feeding a controlled current to a respective one of the wires. The differential voltage on the line is monitored and feedback as a negative-feedback voltage combined with the input signal voltage. This combination is applied to a reference impedance (22). The resulting current in this impedance controls the current fed to the line by the output amplifiers G1, G2. In one embodiment the control is direct via controlled current sources for example prevision current mirrors and in another embodiment a current mirror controls the current to one wire and the current to the other wire is controlled indirectly via circuitry arranged to maintain equal voltage excursions on the two wires of the line.
Patent EP-0082694-A2 (EP)
Inventor: SERBAN ALEXANDER
IPC: A01N35/06
Filed: 1982-12-17
Abstract: The invention concerns novel compounds of the formula Iwherein:R' is selected from alkyl, alkenyl, alkynyl, cycloalkyl benzyl and substituted benzyl;A is selected from hydrogen, halogen, nitro, alkyl, alkoxy, alkylthio, alkenylthio, alkynylthio, cycloalkoxy, cycloalkylthio, sulfamoyl, N-(C<sub>1</sub> to C<sub>6</sub> alkyl) sulfamoyl, N,N-di(C<sub>1</sub> to C<sub>6</sub> alkyl) sulfamoyl, benzylthio and substituted benzylthio;R<sup>2</sup> is selected from hydrogen, alkyl, alkenyl, alkynyl, substituted alkyl, acyl, alkylsulfonyl, benzenesulfonyl, substituted benzenesulfonyl, and an inorganic or organic cation;R<sup>3</sup> is selected from alkyl, alkenyl, alkynyl, substituted alkyl, haloalkenyl and haloalkynyl; andR" is selected from alkyl, fluoroalkyl, alkenyl, alkynyl and phenyl.The compounds are herbicides and in further embodiments the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of compounds of formula I, herbicidal compositions containing as active ingredient a compound of formula I, and processes for severely damaging or killing unwanted plants by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula I.
Patent EP-0064918-A2 (EP)
Inventor: REBONDY JACQUES
IPC: H01L31/0352
Filed: 1982-04-29
Abstract: 1. Radiation detector comprising at least one photodiode of mesa type (1, 2, 3) formed on a substrate (4), exposed to the incident radiation on its face opposite to this substrate, characterized in that said photodiode is pierced on its side exposed to the radiation by a pattern of holes (21) extending into the depth beyond its junction (1).
Patent EP-0093319-A2 (EP)
Inventor: SCHAFER ROLF DR
IPC: C25B15/08
Filed: 1983-04-20
Abstract: 1. Process for the production of chlorine and sodium hydroxide solution from sulphate-containing sodium chloride salt by electrolysis, in which a sulphate-containing sodium chloride brine is circulated between the reduction of the content of sodium chloride in the brine in the electrolytic cell and the reconcentration of the brine by dissolving sulphate-containing salt therein, the brine being dechlorinated, after leaving the electrolytic cell, by acidification with hydrochloric acid and the sulphate and other impurities introduced into the brine together with the salt being removed from the brine, characterised in that a) a first partial stream is branched off from the brine cycle, to which partial stream the hydrochloric acid necessary for acidifying the brine is added, the partial stream is united with the brine main stream after a residence time which is sufficient for the decomposition of the chlorate which is formed during the electrolysis and is contained in the partial stream, and b) a second partial stream is branched off from the brine stream, the second partial stream is cooled such that a quantity of Na2 SO4 . 10H2 O corresponding to the total quantity of sulphate introduced into the brine is crystallised out, the crystal slurry is separated off and the second partial stream is reunited with the brine main stream, and c) in that, for the reconcentration, the brine is adjusted to a pH value of 6 to 8.5 by adding sodium hydroxide.
Patent EP-0098437-A2 (EP)
Inventor: STELLBERGER KARL-HEINZ
IPC: G07F7/08
Filed: 1983-06-18
Abstract: Bei einer Schließeinrichtung mit elektrisch miteinander in Wechselwirkung tretenden Schlüsselteilen (10) und Schloßteilen (20), die durch eine innere, elektronische Kodierung gegenüber anderen Schlüssel- und Schloßteilen individualisiert sind, soll eine hohe Variationsvielfalt und ein schwerer Nachbau des Schlüsselteils durch Unbefugte erreicht werden und im Falle eines Spannungsabfalls an der schloß- bzw. schlüsselseitigen Energiequelle soll eine Abstimmung im Arbeitsrhythmus des Schloß- und Schlüsselteils entbehrlich sein. Dazu wird vorgeschlagen, als Eingangsgrößen für eine elektronische Kodierung lediglich eine Teilmenge willkürlich generierter Zufallszahlen zu verwenden und die elektronische Kodierung für zusammengehörige Schlüssel- und Schloßteile (10, 20) zweistufig auszubilden. In einer ersten Stufe wird eine Rechenoperation nach einem bestimmten Algorithmus durchgeführt. In einer zweiten Stufe wird lediglich ein Bruchstück des Rechenresultats nach einer bestimmten Regel entnommen und als Ausgangsgröße einem Vergleicher zugeführt, wo die schloß- und schlüsselseitig anfallenden Bruchstücke auf ihre Ubereinstimmung überprüft werden. Liegt Übereinstimmung vor, so wird ein Schaltimpuls abgegeben, der die Sperrmittel im Schloßteil umsteuert.
Patent EP-0111300-A2 (EP)
Inventor: BRISON MARC PIERRE SOCIETE MOU
IPC: A47J43/08
Filed: 1983-12-07
Abstract: 1. An electrical household appliance such as a mixer, comprising a detachable stirrer attachment(16) and a motor block (12) having at the output thereof a rotatable driver (14) adapted to be coupled to an input shaft (18) of said stirrer attachment, wherein the input shaft (18) in turn drives one or several stirrers (22) via a reducing gear (20) housed in said attachment device (16), said stirrers extending parallel to each other and transversely to said input shaft, each of said stirrers being detachably retained in said stirrer attachment (16) by an elastic retaining means (38) and being ejectable from said attachment device by actuation of a button (46) which for this purpose is held on said attachment device for movement in a plane parallel to the direction of the stirrers (22), wherein each of said motor block (12) and said attachment device (16) carries two coupling sleeves (24) and (26) disposed coaxially to said driver (14) and to said input shaft (18) and provided with threaded portions for threaded interengagement, characterized in that said attachment device (16) furthermore comprises a locking projection (42) which ensures that when the mounting of the attachment device has been completed said stirrers (22) will have a predetermined angular position relative to said motor block (12), wherein said projection (42) is held relative to one (26) of said sleeves for movement between a locking position, in which it is engaged in a latching notch (44) formed in said other sleeve (24) in a predetermined angular position, and an unlocked position in which it is free from said notch (44) to thereby release said other sleeve (24), wherein said locking projection (42) is disposed in said attachment device (16) and is fixedly joined to said button (46) for actuation of the stirrer (22) ejection operation.
Patent EP-0099208-A2 (EP)
Inventor: NAKAO MASAFUMI
IPC: B41M5/26
Filed: 1983-06-30
Abstract: An information recording material for the heat-mode recording process comprising a substrate (1), a metallic recording layer (2) composed mainly of Bi, and a stabilizing layer (4) of a metal compound with a Cr layer (3) interposed between the substrate (1) and metallic recording layer (2), is extremely excellent in C/N ratio as well as in storage stability and archivability. The information recording material of this type can be advantageously employed for video image signal memories and still video recording.
Patent EP-0112028-A2 (EP)
Inventor: IZU MATSATSGU
IPC: H01L31/076
Filed: 1983-11-09
Abstract: @ Electrical intraconnections for a large area photovoltaic cells (10a-c), electrical interconnections for adjacent large area photovoltaic cells (10a-c) and the methods of producing those connections are disclosed herein. The cells (10a-c) are, preferably, of the type which include a plurality of electrically-isolated, small area segments (26) sharing a common substrate (11), a semiconductor body atop the substrate (11) and a transparent, conductive coating (22) atop the semiconductor body. The electrical-interconnections include: an electrically-conductive strip (38) interconnecting the small area segments (26) of each large area (10a-c) to provide a first electrode of that cell (10a-c); and access (11a) to the substrate (11) from the lavered surface of each large area cell (10a-c) to provide the second electrode of that cell (10a-c). The electrodes may be electrically-interconnected in series or parallel.
Patent EP-0110721-A2 (EP)
Inventor: JAEHNEN EDWIN C
IPC: E06B9/40
Filed: 1983-12-01
Abstract: This invention is directed to a roll window shade whose overall length can be decreased, without cutting instruments, to conform it to the size of the window opening into which the shade is to be mounted. The window shade comprises a non-telescoping roller assembly (10) including a first tubular section (12) having an open end into which is fitted a second section (14) formed of a number of discrete roller segments (16) detachably connected end-to-end one to another. The outer diameters of the two tubular sections are the same such that the roller assembly has a substantially uniform outer diameter or smooth outer roller surface (17) from end-to-end. A shade (28) having a series of spaced, hand-strip lines (48) extending parallel to the shade edges (47) and forming discrete widths of shade material therebetween is attached to the roller assembly (10) such that the hand strip lines of the shade are substantially coincident with the discrete segments (16) of the second tubular section. The strip lines (48) permit hand-stripping of the discrete widths of the shade material while the shade (28) is rolled on the roller assembly to conform the width of the shade material to the width of the window opening. On hand-stripping of the excess shade material, one or more of the roller segments (16) are exposed. The exposed segments (16) are detached from the roller assembly (10) to conventiently shorten the length of the roller to conform it to the width of the shade material and to the window opening.
Patent EP-0113209-A2 (EP)
Inventor: DAVIES LAWRENCE WILLIAM
IPC: E06B3/673
Filed: 1983-12-08
Abstract: A spacer strip for use in a sealed window unit is manufactured from a pultruded fibreglass reinforced body providing a substantially closed hollow body (10) with a slot (14) along one side. The strip is manufactured by pultrusion using a die (41) which is slightly more open than the finished product including a mandrel (48) supported by a web (47) wider than the eventual slot. Closing of the body into the eventual shape is obtained either by differential shrinkage using matting (51) on the outer surface of the body or by squeezing the body between rollers (53). A sealed window unit incorporates the spacer strips (10) between two panes of glass (16, 17) adjacent the edges thereof with the coefficient of thermal expansion of the spacer strip tailored to that of the glass. A corner member (30) has a leg for engaging into the end of the strip 10 with projections (34, 35) at the outer surface to avoid opening the slot (14).
Patent EP-0112676-A2 (EP)
Inventor: WILKINSON JAMES HEDLEY
IPC: H03M13/00
Filed: 1983-12-09
Abstract: A method of correcting errors in binary data which may represent a digital television signal, comprises dividing the data into a plurality of first blocks, each first block comprising a first plurality of, say sixty, data words (W<sub>o</sub>, etc) and a second plurality of, say six, check words (K<sub>o</sub>, etc), and further deriving a parity check block for a plurality of the first blocks. Each check word is derived in dependence on all the data words in the first block and each other check word in the first block. One check word may be derived by modulo-2 addition and the remaining check words may be derived by respective primitive polynominal generators.
Patent EP-0115302-A2 (EP)
Inventor: IWASA YASUO C O FUJI PHOTO FIL
IPC: G03C7/30
Filed: 1984-01-19
Abstract: A silver halide color photographic light-sensitive material is disclosed. The material is comprised of a support base having a plurality of silver halide emulsion layers positioned thereon. The material includes at least one silver halide emulsion layer having a particular sensitivity and color sensitivity, and a second silver halide emulsion layer having the same color sensitivity but having a greater sensitivity with respect to Igith, the second layer including a silver halide having a silver iodide content in the range of 9% by mol to 15% by mol. The material includes a DIR compound in a layer other than the second silver halide emulsion layer. The DIR compound releases a diffusible development inhibitor or precursor thereof by a coupling reaction. The resulting material has greatly improved granularity and sharpness.
Patent EP-0129010-A2 (EP)
Inventor: DRACH RUDOLF
IPC: B21C23/08
Filed: 1984-04-09
Abstract: 1. A process for extrusion of hollow profiles, which show graduated cross sections along the profile length, whereas an ingot (1) with the extrusion die (2) is brought into a recipient (3) and is pressed over a mobile mandrel (8) by means of a hollow punch (12) through the die (4), characterized in that at the beginning of the extrusion, the mandrel (8) enters the closed ended die (4) ; that during the compression of the cross section enlargement, the hollow punch (12) allows the material to be extruded to flow over the mandrel (8) until the closed ended die (4) is completely filled ; that the recipient (3) with the mandrel (8) and the die (4) rebounds towards the drum holder, whereas a profiled pressure ring (10) in the direction of extrusion is positioned behind the die (4) into extrusion position and the cross section of the hollow profile is extruded by moving the hollow punch (12) ; that after the compression of the cross section enlargement and after moving of the recipient (3) with the die (4), the closing plate (5) is moved across the extrusion direction and is exchanged against a pressure plate (7) with profiled opening and, that the die (4) is in one part.
Patent EP-0132798-A2 (EP)
Inventor: LEBLANC JEAN
IPC: F02M59/48
Filed: 1984-07-20
Abstract: Die aus einer Kolbeneinspritzpumpe (12) und einer Einspritzdüse (15) bestehende Pumpdüse (10) weist einen über einen Antriebsstößel (19) angetriebenen und mittels einer Regulierhülse (23) verdrehbaren Pumpenkolben (17) auf. Die Regulierhülse (23) ist in eine stirnseitige Ausnehmung (29) am Pumpengehäuse (11) eingesetzt und axial durch eine Führungsbuchse (34) in ihrer Einbaulage gesichert. Die Führungsbuchse (34) besteht aus einem Führungsteil (34b) für den Antriebsstößel (19) und einem radial über den Außendurchmesser der Stößelfeder (21) vorspringenden Flansch (34a), der durch Haltemittel (35) am Pumpengehäuse (11) befestigt ist. Die im Betrieb auf die Pumpdüse einwirkenden Kräfte werden durch Befestigungsmittel (33) aufgenommen. Die durch eine Verliersicherung (39) zusammengehaltene, aus Antriebsstößel (19), Stößelfeder (21), Führungsbuchse (34) und Pumpenkolben (17) bestehende Antriebsbaugruppe (38) kann außerhalb der Pumpdüse montiert und zur Montage und Inspektion der Regulierhülse (23) insgesemt entfernt werden und bleibt durch die Haltemittel (35) auch im ausgebauten Zustand der Pumpdüse mit dieser verbunden.