baber/WOPTO huggingface dataset:
Patent EP-4293546-A1 (EP)
Inventor: WU CHAO
IPC: G06F21/52
Filed: 2023-06-16
Abstract: Some embodiments of this specification provide data processing methods, apparatuses, and devices. The method includes: acquiring a running state of a target application in a trusted execution environment; if it is determined that the target application runs abnormally in the trusted execution environment based on the running state, acquiring a first key and a device key, and debugging information, generated in the trusted execution environment, corresponding to the target application in the trusted execution environment, where the device key is a key generated by a server based on a client device; encrypting the debugging information based on the first key in the trusted execution environment to obtain encrypted debugging information, and encrypting the first key based on the device key to obtain an encrypted first key; and sending the encrypted debugging information and the encrypted first key to the server.
Patent EP-0000899-A1 (EP)
Inventor: PAUL BERNT DR
IPC: F02M27/02
Filed: 1978-08-08
Abstract: Brennstoff, Vergasungsluft (Primärluft) und gegebenenfalls ein gebundenen Sauerstoff enthaltendes Gas (Abgas) werden in einem Spaltgasgenerator zu einem Brenngas umgesetzt und das Brenngas mit Motorluft (Sekundärluft) in einer Brennkraftmaschine verbrannt. Das Verfahren besteht aus zwei Schritten: Aus Messwerten für die Gaspedalstellung, die Drehzahl und die Reaktortemperatur werden dimensionslose Sollwerte für die Brennstoffzufuhr (B), die Luftzahlen (Lambda12, Lambda23) der Umsetzung und gegebenenfalls einen durch Abgas zu ersetzenden Primärluftanteil (ba) berechnet, wobei das Kennfeld der Brennkraftmaschine berücksichtigt wird. Im zweiten Schritt werden aus diesen dimensionslosen Sollwerten Sollwerte für die Volumenströme von Primärluft (Lv), Sekundärluft (LM) und rückzuführendes Abgas (aR) gebildet. Die Volumenströme werden auf diese Sollwerte eingeregelt. Bei einer Steigerung der Brennstoffzufuhr wird das Verhältnis Lv/LM entsprechend der zeitlichen Änderung B kurzzeitig erhöht gegenüber dem stationären Zustand mit der gesteigerten Brennstoffzufuhr.
Patent EP-0000457-A1 (EP)
Title: Process for the recovery of gallium from very basic solutions by liquid/liquid extraction.
Inventor: HELGORSKY JACQUES
IPC: C22B58/00
Filed: 1978-06-27
Abstract: 1. Process for the liquid/liquid extraction of gallium contained in basic aqueous solutions, by bringing the aqueous solution into contact with an organic phase mainly containing an organic solvent and at least one substituted hydroxyquinoline having the formula  see diagramm : EP0000457,P9,F2  in which R1 , R2 , R3 , R4 , R5 and R6 , which are identical or different, are chosen from amongst the group comprising hydrogen and alkyl, alkenyl, cycloaliphatic and aromatic radicals, it being impossible for R1 , R2 , R3 , R4 , R5 and R6 to represent H simultaneously, characterised in that the reaction is carried out under an inert atmosphere.
Patent EP-0030985-A1 (EP)
Inventor: SINGER JOSEPH GERARD
IPC: F23J3/06
Filed: 1979-12-20
Abstract: Apparatus including an enclosed pressurized conveying and storage system that will allow potentially explosive flyash or other fine material to be handled with the minimum possibility of damage to the equipment in the event of an explosion. The steel storage vessel (10) is maintained under slight pressure with inert gases by means of a pressure relief valve (48) and an inert gas supply (44,46) and is kept at a high enough temperature to prevent condensation of the gas (so that corrosive acids are not formed) by electric inductance heaters (16) and insulation (18). Airlock valves (36,38,24) are used to allow the ash into and out of the transport and containment system.
Patent EP-0006337-A1 (EP)
Inventor: HIRKO RONALD J
IPC: C01B7/19
Filed: 1979-06-11
Abstract: Anhydrous hydrogen fluoride of high purity is recovered from metallic fluoride salts containing phosphate values by digesting the metallic salts in an aqueous solution in a humid atmosphere at a sufficiently high temperature to release a gas containing hydrogen fluoride and a negligible amount of P 2 0 5 . The released gas is rectified in a rectification operation which includes a rectification zone (34) in which the rectification occurs in the presence of sulphuric acid.
Patent EP-0006075-A1 (EP)
Inventor: BEYER KARL
IPC: G02C5/22
Filed: 1979-05-25
Abstract: A hinge for spectacles consists of two parts one of which one has a cam surface while the other part comprises a blind cylindrical housing in which are arranged at least one spring and one ball bearing, with the spring pushing the ball bearing against the cam surface. To avoid excessive wear of the cam surface and to facilitate the dismantling of the hinge, the hinge includes an intermediate part located in the housing between the ball bearing and the spring. The intermediate part provides less friction with the ball bearing than the friction between that ball bearing and the cam surface. The housing is provided with devices for retaining its contents which devices reduce the open cross section of the opening of the housing.
Patent EP-0021454-A1 (EP)
Inventor: WOLF FRANZ JOSEF
IPC: F16L21/02
Filed: 1978-07-28
Abstract: Der Spannring (2) ist ein offenes, sich an seinen beiden offenen Enden überlappendes, nach radial innen offenes U-Profil, dessen eines Ende in eine Zunge (15) ausläuft, die an seinem anderen Ende in das offene U-Profil (14) einlegbar ist. Bei eingelegter Zunge (15) ist der Spannring (2) unter Selbstverriegelung gegen eine Radiusverkleinerung radial aufweitbar Zum Ansatz eines Spreizwerkzeugs sind im vorderen stirnseitigen Rand der Zunge (15) und an einer axial ausgerichteten Querrippe (23), die der Stirnseite der Zunge gegenüberliegt, komplementäre radialstehende Ausnehmungen (22,24) ausgebildet. Zur Stabilisierung des Spannringes (2) ist eine steife, formstabil-elastische Flachbandfahne zumindest an einem der beiden Schenkel des U-Profils (14) des Spannringes (2) axialstehend und periphär umlaufend fest angeformt.
Patent EP-0029570-A1 (EP)
Inventor: REITNER WILHELM
IPC: B41J29/10
Filed: 1980-11-17
Abstract: The impact beam of a mechanical printer is constructed for noise dampening and yet exhibits a high resistance to wear. The beam unit comprises a block of dampening material which is held along a carrier support wall. A strip of metal is arranged along an exterior, generally flat surface of the block so as to be completely separated from adjacent surfaces of the support wall by a region of block material. The metal strip is arranged to receive the impact of type bars and other noise-inducing mechanical force elements of the printer. The noise emanating from such impacts are dampened as they travel through the block material. There is no direct connection between the metal strip and the housing of the mechanical printer in order to prevent direct transmission of noise vibrations from the strip to the housing.
Patent EP-0030733-A1 (EP)
Inventor: PATERSON LAURENE O
IPC: C02F1/64
Filed: 1980-12-15
Abstract: Process and apparatus are provided for removing from water soluble and/or dispersed iron, which comprises the steps of:
     (1) aerating (2,51) the water to introduce oxygen into solution therein under high frictional energy in a sufficient amount to form colloidally dispersed iron hydrates having a surface charge from substantially all of the dissolved and/ or dispersed iron present;   (2) maintaining (7,52) the oxygenated water under a pressure within the range from about 10 to about 500 psig;   (3) then passing the oxygenated water under a pressure within the said range through a mass of particulate material (18,68) having a surface charge and a particle size above about 0.25 mm capable of attracting, removing and collecting the dispersed iron hydrates; and   (4) recovering (14,64) water containing less iron than the starting water, and preferably less than 0.3 mg per liter iron.   
     The iron hydrates collected on the mass of particulate material can easily be removed by backwashing (13,63).
Patent EP-0031956-A1 (EP)
Inventor: HOCKER JURGEN DR
IPC: C08G73/00
Filed: 1980-12-24
Abstract: Das zur Verwendung in Oszillographen und Computern bestimmte lichtempfindliche Aufzeichnungsmaterial enthält als lichtempfindliche Substanz eine photochrome, filmbildende, cyclische Polyimidverbindung der Formel <IMAGE> worin R ein zweiwertiger aliphatischer Rest ist der eine Elektronendonatorfunktion enthält, R1 Wasserstoff, Halogen, -SO1H, -CN, -COOR², -N(R¹)2, -OR<4>, -NO2, R², R³, R<4> Wasserstoff oder C1-C6-Alkyl und n eine ganze Zahl von 2 bis 1000 bedeuten.
Patent EP-0032253-A1 (EP)
Inventor: SCOTT LEX ALLEN
IPC: H04L27/227
Filed: 1980-12-31
Abstract: A recovery loop includes an analog circuit that mixes a fixed frequency signal from a temperature controlled oscillator (20) with an IF input to produce product signals corresponding to the quadrature components of data signals with a frequency offset. A digital complex multiplier (32) is responsive to the product signals and to the output of a number controlled oscillator (34) to produce a digital output corresponding to the data signals. The output of the number controlled oscillator (34) is controlled by a digital phase lock loop.
Patent EP-0022301-A1 (EP)
Inventor: VAN DER HOEF WALTER IR
IPC: B21D51/20
Filed: 1980-07-03
Abstract: The invention relates to the arrangement of rolling rings on a metal barrel, especially a beer barrel made of stainless steel, at least two rolling rings (6) being provided on a cylindrical wall (1) of the barrel, each rolling ring having a flat outer face (7) on which the barrel can roll while the side walls (8) are also flat and can be gripped with a lifting fork. In order to obtain a permanently firm connection between the rolling rings (6) and the barrel wall (1) even in the case of rough treatment, an endless annular hollow section is placed around the barrel wall (1) and the barrel wall is cold-formed in the contact zone in such a way that the section is definitely clamped. During this process, the adjoining wall part of this section can simultaneously be deformed as well while, if a suitable outer die is used, the outer wall parts of this section can likewise be deformed in order thereby to form the flat parts (7, 8) of the rolling ring. <IMAGE>
Patent EP-0021618-A1 (EP)
Inventor: BACKHOUSE ALAN JAMES
IPC: C09D5/38
Filed: 1980-05-29
Abstract: Crosslinked addition polymer microparticles are produced by dispersion polymerisation of ethylenically unsaturated monomers in aliphatic hydrocarbon liquid, in the presence of a specified dispersion stabiliser, at least one of the monomers containing a hydroxymethylamino or alkoxymethylamino group and at least one other of the monomers containing a functional group, such as a hydroxyl or carboxyl group, which is capable of reacting with the aforesaid group under the polymerisation conditions. The microparticies may be incorporated into coating compositions, preferably in association with an auxiliary polymer which is soluble in the liquid diluent of the composition and is compatible with the film-forming polymer thereof, with resulting improvement in the application characteristics of the composition.
Patent EP-0029287-A1 (EP)
Inventor: SUZUKI KAZUO
IPC: B28B3/20
Filed: 1980-09-15
Abstract: A die for extruding a honeycomb structural body for a catalyst support, which catalyst removes harmful exhaust gases, comprises an integral metal block (4) having one surface thereof provided with a pattern of circular holes (A) of a given depth and a grid of slits (5) conforming to the cross-sectional shape of a honeycomb structural body to be extruded and having another surface thereof provided with a pattern of holes (B) of a given depth, the slits connecting with the holes (B), having a smaller width than the diameter of the holes (A) and passing through the centres of the holes (A). When manufacturing such a die the slits are provided after forming the holes (A).
Patent EP-0027393-A1 (EP)
Inventor: FREAR DAVID LEIGH
IPC: H01R13/115
Filed: 1980-09-10
Abstract: Electrical contact assembly including a tubular liner (1) stamped and rolled from a sheet of an electrically conductive material with an annular retention recess (13) formed in the outer surface thereof between a mating end and a wire receiving end. One or more sleeves (21, 27) are telescoped over the tubular liner (1) with at least one sleeve deformed in place into the annular retention recess (13). One of the sleeves (21, 27) can be axially aligned preparatory to deforming it into the annular retention recess by an internal projection (25) which engages an annular groove (19) on the tubular liner (1). The other sleeve (27) can be axially aligned by dancing it to the tubular liner (1) and by prick-punching said sleeve (27).
Patent EP-0028601-A1 (EP)
Title: Slide valve and coupler assembly.
Inventor: SVENSSON JAN AXEL
IPC: A61B5/20
Filed: 1980-07-29
Abstract: A slide valve and coupler assembly for controlling fluid flow comprises a slide valve (A) and a coupler (B). The slide valve (A) comprises a valve housing (10) having a first through fluid flow passage (11), a slide valve member (18), and guide means (16, 17) in the housing for guiding the slide valve member along said guide means between a closed position across and closing off said first passage to fluid flow and an open position leaving the passage open for fluid flow. The coupler (B) comprises a coupler housing (15) having a second through fluid flow passage (19), a first recess (14) for receiving at least the slide valve member-containing portion of the slide valve housing therein with said first passage and said second passage in alignment, operating means which is adjustable in said coupler housing between a first position across and closing off said second passage, and a second position leaving said second passage open for fluid flow, and a second recess (29) in said operating means for receiving the slide valve member when the valve housing is inserted in the first recess. The operating means is adjustable for sliding the slide valve member to said closed position when the operating means is adjusted to said first position, and to said open position when the operating means is adjusted to said second position. The coupler further comprises locking means (30) on said operating means connecting with the valve housing when the operating means is operated to said second position.
Patent EP-0038822-A1 (EP)
Inventor: VAN DER ZON ARNOLDUS THEODORUS
IPC: A61M29/02
Filed: 1981-05-04
Abstract: Un ballon gonflable (6) contenu dans un manchon de nylon a tissage serre, fin, flexible presque non elastique, d'une forme cylindrique, sans couture et pouvant etre introduit a l'etat degonfle dans le canal cervical ou autre cavite du corps pour la mesure de la dilatation et de la resistance. Une extremite du ballon et son manchon tisse sont attaches a la pointe (9) d'un catheter dilatable semi-rigide, tandis que l'autre extremite (3) est attachee au meme catheter (1) a une certaine distance de son extremite distale. Les passages du catheter et du ballon sont en communication libre par l'intermediaire de plusieurs ouvertures (5) amenagees dans la paroi du catheter. Une augmentation de pression dans le ballon provoque une dilatation uniforme du canal cervical meme en des points de resistance plus elevee et ne permet pas une dilatation en forme d'halteres. De petits changements de pression dans le ballon sont independants des caracteristiques du materiau de la paroi du ballon et sont en rapport etroit avec la resistance cervicale a la dilatation.
Patent EP-0042940-A1 (EP)
Inventor: MURDOCK KEITH CHADWICK
IPC: A61P35/00
Filed: 1981-05-08
Abstract: Anthraquinones of the formula:
     wherein Q is a divalent moiety, A is -(CH 2 )nX(CH 2 )p-, X is selected from the group consisting of
     R is hydrogen or hydroxy, R 1  and R 2  are each individually selected from the group consisting of hydrogen, alkyl having from 1 to 4 carbon atoms and monohydroxyalkyl having from 2 to 4 carbon atoms, wherein the carbon atom alpha to the nitrogen atom may not bear a hydroxyl group, and R 3  is hydrogen or lower alkyl (C 1 -C 3 ); and pharmaceutically acceptable acid-addition salts thereof, useful as chelating agents and for inhibiting the growth of transplanted mouse tumors.
Patent EP-0051165-A1 (EP)
Title: Repairable IC package with thermoplastic chip attach
Inventor: ANDREWS DANIEL MARSHALL
IPC: H01L23/13
Filed: 1981-10-09
Abstract: Disclosed is an integrated circuit package that is comprised of a substrate (12), a first integrated circuit chip (11a), and a thermoplastic material (20a) which rigidly attaches the first chip to the substrate. This thermoplastic material is an organic polymer capable of repeatedly being softened when heated and hardened again when cooled, such as polyethylene. The thermoplastic material is disposed on the substrate in a manner that enables the first chip to be removed and to be replaced with a second chip by a softening-hardening sequence.
Patent EP-0052350-A1 (EP)
Inventor: GAUTHIER MAURICE
IPC: D21F1/00
Filed: 1981-11-12
Abstract: 1. A method for reinforcing the edges of a band constituted of spirals (2, 3) assembled by their imbrication or by connecting rods (5), in which method on the edge of the band an additional reinforcing element (10) is introduced which rests on the ends of the spirals (2, 3), characterized in that said element (10) is constituted by a wire comprising a series of spires (12) or undulations (15), at least one spire (12) or undulation (15) of which is introduced into each spiral (2, 3) along their axial direction.
Patent EP-0033989-A1 (EP)
Title: Light metal piston
Inventor: STEIDLE WERNER ING
IPC: B22D19/00
Filed: 1981-01-28
Abstract: In a light metal piston (2), in the gudgeon-pin holes of which radial bearings (3, 6) are cast, the radial bearing (3, 6) is, in order to produce a firm connection between the radial bearing (3, 6) and the piston material, covered at the outer periphery with a layer (7, 8) of iron, which is connected to the piston material via an intermetallic interlayer. <IMAGE>
Patent EP-0058266-A1 (EP)
Inventor: CARO CHARLES ROBERT
IPC: H02N11/00
Filed: 1981-02-18
Abstract: The present invention relates to an apparatus and a method for generating electrical current. 
     In one embodiment, electron beams are discharged through a succession of elongate electron beam channels each defined by pairs of horizontal and vertical deflection electrodes (40,41 and 43, 44). The channels are arranged in a parallel array between magnetic pole members (50, 51) which impose on the array a magnetic field with flux directed perpendicularly to the longitudinal axes of the channels. Beams are directed successively through channels spaced one from another in a direction generally perpendicularly to both the axes of the channels and the magnetic flux, and it is this operation which gives rise to the "cutting" of magnetic flux which generates electrical power. 
     Electrical energy for operating the apparatus is derived from a suitable low current source such as a photovoltaic or solar cell.
Patent EP-0037173-A1 (EP)
Inventor: DALY JAMES F
IPC: B29C39/28
Filed: 1981-02-27
Abstract: pparatus and method are described for continuously producing a foam sheet or board product preferably as a fiber-reinforced and web-faced laminate. A foam-forming mixture (45) is applied to conveying means and conveyed through an adjustably restricted gap (34) formed by a nip roll (32, 33). Damming means (49), which are selectively adjustable for movement in all directions, are provided upstream of the nip roll (32, 33) to contain and guide the deposition of the foam-forming mixture (45). Preferablythe foam-forming mixture (45) is applied to a layer of glass fibers (42) conveyed toward the nip roll (32, 33) by a lower facing web (43) and an upper facing web (43') supplied above the foam-fiber combination. The resulting composite is passed through the gap (34) formed by the nip roll (32,33).
Patent EP-0053900-A1 (EP)
Inventor: MIYAZAKI MAKOTO
IPC: C08F4/60
Filed: 1981-11-27
Abstract: A magnesium-containing solid, obtained by contacting the reaction product of
     (A) metallic magnesium;   (B) a halogenated hydrocarbon of the general formula RX in which R stands for an alkyl, aryl or cycloalkyl group having 1 to 20 carbon atoms, and X stands for a halogen atom; and   (C) an alkoxy compound of the general formula X m C(OR) 4 m  in which X' stands for a hydrogen or halogen atom, or an alkyl, aryl or cycloalkyl group having 1 to 10 carbon atoms. R stands for an aikyl, aryl or cycloalkyl group having 1 to 20 caroon atoms and m is 0, 1 or 2;     
with an electron donative compound and hydrogen halide is employed as a support material for catalyst components derived from transition metals. The supported transition metal in combination with an orqanoalummum co-catalvst is empioyed as an olefin polymerization catalyst.
Patent EP-0038258-A1 (EP)
Title: Perfectionnements aux appareils de mesure de débit à émission de tourbillons
Inventor: MOLLET JEAN-PAUL
IPC: G01F1/32
Filed: 1981-04-10
Abstract: L'invention est relative aux appareils de mesure de débit de fluide du type à émission de tourbillons dont la fréquence est représentative de la vitesse du fluide. L'appareil comporte, dans un élément de conduite (11) un obstacle (12) générateur des tourbillons et, en amont sur le trajet du fluide, une structure maillée constituée par une grille (14) de barreaux à section rectangulaire ou carrée, montée à une distance L de l'obstacle comprise entre D et 5D, D étant le diamètre de la conduite, de manière que l'obstacle soit dans la zone d'action efficace de la grille. Application au comptage de gaz.
Patent EP-0056951-A1 (EP)
Inventor: OBERMEIER RAINER DR
IPC: A61K38/28
Filed: 1982-01-14
Abstract: What is disclosed is a method for making human insulin or modified human insulin from pig insulin or modified pig insulin by reacting the pig insulin starting material at a pH below its isoelectric point with an excess of a threonine ester in the presence of trypsin or a trypsin-like enzyme.
Patent EP-0080654-A1 (EP)
Inventor: ERNST MANFRED
IPC: F16L23/00
Filed: 1982-11-18
Abstract: Spritzschutzring für Rohrflansche aus einem den Flansch (3) umspannenden, den Flanschspalt überdeckenden Spannband (1), bei dem der zwischen dem Spannband, den Flanschblättern und der Flanschdichtung eingeschlossene Raum in miteinander derart verbundene Teilräume (4,13) unterteilt ist, daß die aus der Rohrleitung ausströmende Flüssigkeit unter Umlenkung im Übergangsbereich zwischen den Räumen in einander entgegengerichtete und/oder sich kreuzende Teilströme geteilt wird. Die Aufteilung des Raumes erfolgt in der Weise, daß das Spannband mit einem im wesentlichen C-förmigen Federband (2) versehen ist, das auf etwa seiner Mittellinie derart an dem Spannband befestigt ist, daß es sich bei der Montage mit seinen Wölbungen beidseitig federnd gegen die inneren Flanschflächen anlegt, wobei das C-Form-Federband beidseitig im Bereich der Abstützlinien (5) mit Durchbrechungen (6) versehen ist, die von Bohrungen oder von Schlitzen gebildet sein können, die sich ausgehend von den freien Kanten bis über die Abstützlinie hinaus erstrecken.
Patent EP-0067058-A1 (EP)
Inventor: MERTEN HELMUT LUDWIG
IPC: B01J/
Filed: 1982-06-07
Abstract: Cyclohexylamine is produced by the catalytic hydrogenation of aniline in the presence of from about one to about 8 parts by weight of ammonia per 100 parts by weight of aniline, using a ruthenium catalyst, and operating at an absolute pressure of from about 2 to about 5 MPa and a temperature of from about 160° to about 180 °C.