baber/WOPTO huggingface dataset:
Patent EP-0004330-A1 (EP)
Inventor: POHLER FRIEDMAR
IPC: G03B31/02
Filed: 1979-03-12
Abstract: Die Erfindung betrifft ein kontinuierliches Verfahren und eine Vorrichtung zur berührungslosen und in weiten Grenzen geschwindigkeitsunabhängigen Messung und Überwachung der Breite, Dicke und Lage von aufgegossenen Magnetspuren auf bewegten Filmbändern (1), wobei die Lage und Breite der Spur optisch (7-12) ausgeleuchtet und gemessen wird (4, 5, 6, 13) und der magnetisch wirksame Querschnitt über das Spurvolumen gemessen wird (31, 36). Die Meßwerte werden zusammen verarbeitet (44), geschrieben (21) und/oder angezeigt (19, 43) und zur Steuerung der Gießeinrichtung (45-51) verwendet.
Patent EP-0005837-A1 (EP)
Inventor: WAGNER PETER DIPL-ING
IPC: F16B5/06
Filed: 1979-05-31
Abstract: 1. Fastening device for the connecting of a wall bracket (1) fixed on the face of the building and having a web (3) protruding angularly from the face of the building, with a flat fastening rib (10) of a facing element (9), whereby the definite connection is effected by fixation of the fastening rib (10) which is lying flat against the web (3) by means of fasteners which are suitable for facing elements (9) such as rivets or threaded bolts, characterized by at least one clamping spring (4) protruding from the web (3) and being provided in addition to the fasteners, which allows insertion and preliminary fixation of the fastening rib (10) of the facing element (9) into the space, formed by the clamping spring (4) and the web (3), from the free end of the clamping spring (4).
Patent EP-0009093-A1 (EP)
Inventor: DROGICHEN DANIEL P
IPC: G06F9/26
Filed: 1979-07-20
Abstract: An apparatus for use as part of a computer system's external memory for storing a subprogram used by the computer and modifying selected data words read from the apparatus prior to transmission to the computer. The apparatus includes an addressable read only memory (ROM) (12) having a word size which is greater than the instruction word size used by the computer. The apparatus also includes a plurality of base registers (14) which may be loaded under control of the computer's operating system program. The read only memory (12) contains a software subprogram written assuming it is stored at an absolute location in the computer's memory system other than its actual location. Each ROM location contains one instruction or word of data and a plurality of non-data bits which may specify one of the plurality of base registers (14). As a word is read out of the ROM (12), a decoding circuit (24) decodes the non-data bits to determine which, if any, of the base registers (14) is specified. A triggered gating circuit (16) gates the contents of the specified base register (14) into an adder (18), the other input to the adder (18) coming from the data bits read from the ROM (12).
Patent EP-0011677-A1 (EP)
Inventor: RUMLAND RAINER
IPC: H04N9/09
Filed: 1979-08-01
Abstract: 1. A method for the automatic rapid convergence adjustment of a colour television camera having at least two colour channels (3, 4) and comprising control circuits which vary the deflection currents of the rasters of two colour channels (3, 4) with respect to the third colour channel raster in the capacity of a reference value, in sich a manner that an optimal convergence is produced in the vertical and horizontal directions of the picture, wherein the main minimum of the energy content of the associated colour difference signals or difference signals (5) generated additionally which are formed by scanning a sufficiently large region of the respective colour signals (3, 4) to be compared, is used, characterised in that, the scanning region is traversed twice, wherein the main minimum is detected during the first traverse and the said value is searched again during the second traverse and the final adjustment is completed and indeed in an analog manner both for the horizontal and for the vertical raster deflection.
Patent EP-0009726-A1 (EP)
Title: Pivot damping for single and twin axle underframes of rail vehicles
Inventor: AHLBORN GUNTHER
IPC: B61F5/24
Filed: 1979-09-20
Abstract: 1. Slewing restraint for single-axle running gear and twin-axle running gear of rail vehicles, wherein the axle or the twin-axle running gear is suspended via bearing leaf springs (4) and shackle hangers (8) on spring supports of the rail vehicle, characterised in that the shackle hangers (8) are suspended to swing about their vertical position when the bearing leaf spring (4) is deflected and/or the axle or the twin-axle running gear slews, and in that, on at least one spring eye (7) of each bearing leaf spring (4), a thrust member (12) is provided which protrudes beyond the associated spring eye (7) of the bearing leaf spring (4) and in between the shackle hangers (8) of this spring eye (7), and the upper side of which abuts below the underframe (14) of the rail vehicle.
Patent EP-0007807-A1 (EP)
Inventor: MOSS GERALD
IPC: C10J3/46
Filed: 1979-07-27
Abstract: A method of gasifying an ash-containing fuel in a single fluidized conversion bed (18) in which the fuel is passed (via 231 into a lower region of a bottom zone (in 12) of the bed (18) wherein the fuel is at least partially gasified at a temperature below the ash-softening point. The resulting fuel and ash are of a sufficiently small size and/or weight to pass from the bottom zone (in 12) to a top zone (in 13) of the bed (18) wherein the temperature is above the ash-softening point whereby unconsumed fuel is at least partially combusted and ash particles stick to each other and or to solids in the top zone (in 13) of the bed (18) until the particle size and or weight of the resulting agglomerates causes them to sink to the bottom of the bed (18) from where they can be removed. The bottom zone (in 12) may contain CaO-containing particles to fix labile sulfur. The hot combustible gases leaving the top (19) of the bed (18) have a reduced burden of entrained ash and may be cooled, e.g. by admixture with cool flue gas (supplied via 26), to prevent entrained ash adhering to downstream equipment through which the gases pass.
Patent EP-0012629-A1 (EP)
Inventor: FUJIOKA YOSHIKI
IPC: H01F38/08
Filed: 1979-12-18
Abstract: An electrical reactor has a core (11), for example composed of silicon steel plates, forming a closed magnetic circuit including a gap (14). A by-pass member (20) across the gap (14) forms a magnetic by-pass path around the gap (14). The by-pass member (14) may be a silicon steel plate with its plane parallel to the plane of the plates forming the core. A coil (15,17,18) is wound on the core (11). 
     The inductance of the reactor depends upon magnetic saturation of the by-pass member (20). When current in the coil is small reactor inductance is large because the by-pass member (20) does not saturate, but when current in the coil is large the by-pass member (20) saturates and reactor inductance is reduced. 
     The reactor can be employed for blocking leakage of noise generated at the time of commutation in a thyristor controlled converter.
Patent EP-0013165-A1 (EP)
Inventor: FOGARASY ATTILA ARPAD
IPC: B65H37/04
Filed: 1979-12-21
Abstract: A wire stitcher for binding sheets into sets in which cut lengths of wire are formed into staples about an anvil 104 by a former 105 and the formed staples are driven by a driver 106. The wire W is gripped against the anvil 104 by the driver 106 during forming and the staple is supported with the aid of the anvil 104 during driving. The driver 106 has a two-stage action in which a first stage motion operates to grip the wire W against the anvil 104 during forming, the driver motion being arrested during forming, and a second stage motion acts following forming to effect driving. The movement of driver 106 and former 105 is effected by a continuous travel of an input lever 404. (Figure 5).
Patent EP-0021241-A1 (EP)
Inventor: WUNDER FRIEDRICH DR
IPC: C07C31/08
Filed: 1980-06-11
Abstract: 1. Process for the manufacture of mixtures of acetic acid, acetaldehyde, ethanol and olefins having two to four carbon atoms in a 1 : 1 et 2.5 : 1 molar ratio of the said oxygen-containing compounds to the olefins, by reacting carbon monoxide and hydrogen in the presence of catalysts containing rhodium and, if appropriate, promoters, in the gas phase at temperatures between 150 and 3508C and under pressures between 1 and 300 bars, characterized in that the catalysts contain 0.1 to 5.0 % by weight of sodium or potassium which are applied by impregnation with corresponding oxides, hydroxides, salts or complex compounds with the exception of double salts or rhodium or magnesium with sodium or potassium halides and of potassium rhodium cluster complexes.
Patent EP-0021358-A1 (EP)
Inventor: LECERF ANDRE PROF
IPC: C01B35/12
Filed: 1980-06-20
Abstract: A positive active material for an electric cell, said material being constituted by anhydrous copper borate whose formula is Cu3B2O6. A method of making such an active material. An electric cell whose positive active material (3) is anhydrous copper borate Cu3B2O6, whose negative active material (6) is lithium and whose electrolyte is a solution which is liquid at ambient temperature and whose solvent is an aprotic compound.
Patent EP-0023623-A1 (EP)
Inventor: SIEBERT JUERGEN DR
IPC: H02P7/281
Filed: 1980-07-15
Abstract: In a direct current two-way control in a bridge circuit having four bridge arms (1 to 4) the load current (iA) is derived from the currents (i1, -i2) by two bridge arms (1,2) connected to the same terminal (8) of the voltage supply source. In this arrangement, the current is detected in each case through the bridge arm (1,2) whose switch (1a, 2a) is closed, provided the switch (1a, 2a) of the other bridge arm (1,2) is not also closed. If the switches (1a, 2a) of both bridge arms (1,2) are closed, only the current (i1) is evaluated, by one bridge arm (1). If the switches (1a, 2a) of both bridge arms (1,2) are opened, the sum of the currents (i1, -i2) is detected by both bridge arms (1,2). Since the current detection devices (9,10) can be inserted in the bridge arms (1,2) in this method, no potential jumps occur on them, unlike arrangements having current detection devices in the load circuit, so that simple evaluation is possible. The method can be used for load current detection in direct current two-way controls with any type of drive method for the switches, provided there is no circulation of the load current via the bridge arms (3,4) in which no current detection device is fitted. <IMAGE>
Patent EP-0025136-A1 (EP)
Inventor: CLAUSSEN UWE DR
IPC: C07D407/04
Filed: 1980-08-14
Abstract: Lichtsammelsystem, dadurch gekennzeichnet, daß es ein Cumarinderivat der Formel <IMAGE> enthält, in der T 0 oder NR4, wobei R für Wasserstoff, gegebenenfalls substituiertes Aryl, gegebenenfalls substituiertes Cycloalkyl oder gegebenenfalls substituiertes Aralkyl steht, R1 ein über ein C-Atom gebundener carbo- oder heterocyclischer 5- oder 6-gliedriger Ring oder ein über ein N-Atom gebundener 5- oder 6-gliedriger heterocyclischer Ring, der zu einer durch die Cumarin-N-Heterocyclus-Bindung gelegten Achse rotationsunsymmetrisch ist, wobei die genannten 5- oder 6- gliedrigen Ringe nicht-ionogene Substituenten tragen können und an sie ein gegebenenfalls substituierter Benzol- oder ein gegebenenfalls substituierter Naphthalinring ankondensiert sein kann, bedeutet; <IMAGE> wobei R2 für Wasserstoff, Alkyl, Cycloalkyl, Aralkyl, Aryl, wobei die genannten Kohlenwasserstoffreste substituiert sein können R3 zusätzlich zu den genannten Definitionen für R2 noch einen Rest der Formeln R6-(X)n-CO- oder R7-(X)n-SO2- bezeichnet, in denen R6, R7 für Alkyl, Cycloalkyl, Aryl oder Aralkyl stehen, wobei die genannten Kohlenwasserstoffreste substituiert sein können, X für NH oder O und n für 0 oder 1 stehen, oder
Patent EP-0024682-A1 (EP)
Inventor: GEBAUER HELMUT DR DIPL-CHEM
IPC: C07C231/06
Filed: 1980-08-20
Abstract: 1. Process for the production of n-propyl-n-propylideneacetamide or di-n-propylacetamide by acid catalyzed conversion of cyanohydrin, which was produced from ketone, and, optionally, hydrogenation of the unsaturated carboxylic acid amide, characterized in that a) in a first stage, di-n-propyl ketone is reacted with an alkali metal cyanide or hydrocyanic acid, and b) the resulting di-n-propyl ketone cyanohydrin is converted to n-propyl-n-propylideneacetamide in such a manner that said cyanohydrin is added to a concentrated mineral acid at a temperature of from 20 to 60 degrees C, subsequently it is heated to a temperature of from 75 to 90 degrees C, and the resulting reaction product is then left to stand at a temperature of from 125-140 degrees C, as well as, optionally, after cooling and isolating the product, c) the latter is hydrogenated to di-n-propylacetamide.
Patent EP-0043388-A1 (EP)
Inventor: MELTON KEITH DR
IPC: C22F1/00
Filed: 1980-07-04
Abstract: The memory alloy comprises a fine-grained heterogeneous ( alpha  + ss) structure of high cold workability and is produced by carrying out all annealing and heat treatment operations in said ( alpha  + ss) phase space.
Patent EP-0013603-A1 (EP)
Inventor: GERZBERG LEVY
IPC: H01L29/86
Filed: 1980-01-04
Abstract: A programmable read only memory (PROM) includes a first plurality of conductive lines (26), a second plurality of conductive lines (32) and polycrystalline silicon material (28) therebetween. At the crossing points of the first and second plurality of lines doped regions (30) are provided in the polycrystalline silicon (28) in contact with a second line (32) and which extend at least partially through the material. To provide a diode interconnect at any crossing point, the associated region is irradiated by a laser beam, e.g. at areas (34) spaced from the second lines (32), to either cause diffusion of dopant atoms to the underlaying conductive line (26) or activate implanted ions, thereby electrically interconnecting the first and second lines through a diode. The PROM is readily fabricated as part of a monolithic integrated circuit or electrical array and can be programmed after completion of the fabrication process.
Patent EP-0017483-A1 (EP)
Inventor: PETERSON HARLEY G
IPC: B01D46/02
Filed: 1980-04-02
Abstract: A removable extension for thimbles used in bag-house installations. The extension (52), which projects below the main body (46) of the thimble (42), insures that gas entering a filter bag connected to the thimble will have a flow direction aligned with the bag axis such that particulate matter entrained within the gas stream will not impinge on the sides of the filter bag and cause excessive wear. The extension (52), which need not be secured to the main body of the thimble (42), abuts the inner wall surface of the thimble and rests on an annular flange (54) formed in the upper portion of the thimble.
Patent EP-0026645-A1 (EP)
Inventor: FUJIMORI KUNIAKI
IPC: C01B3/26
Filed: 1980-09-26
Abstract: A process is described for cracking a heavy hydrocarbon to form a light oil and for producing hydrogen by the use of a catalyst containing at least 30 wt% Fe which comprises a first step wherein steam and heavy hydrocarbon are simultaneously contacted with the catalyst in a reduced state to produce hydrogen, cracked gases, and a cracked light oil, to oxidize the reduced-state catalyst, and to deposit coke on the catalyst; and a second step wherein the oxidized-state catalyst on which said coke is deposited is contacted with an oxygen-containing gas insufficient for achieving complete combustion of the coke, to thereby partially combust the coke and regenerate the catalyst to a reduced state.
Patent EP-0028502-A1 (EP)
Inventor: DRIVER HOWARD DANIEL
IPC: F02F7/00
Filed: 1980-10-29
Abstract: A composite piston (10) for an internal combustion engine has a base structure formed from a fiber-reinforced resin material. The base structure has a head (11) a body (12) and a skirt (13). Covering the head (11), and integral therewith, is a cap (14) formed of a nonflammable material such as a metal, metal alloy or ceramic. The cap (14) has an annular groove (19) therein cooperating with an annular flange (20) on the head (11) to interlock the two. The cap (14) and head (11) normally have an outer diameter which is less than the outer diameter of the piston body by an amount sufficient to accommodate the difference in thermal coefficients of expansion of the materials of the cap (14) and the base structure.
Patent EP-0023222-A1 (EP)
Title: Coussinet et graisseur pour roue a pivot
Inventor: DEMRICK CARL J
IPC: B60B33/00
Filed: 1980-08-12
Abstract: Coussinet (10) pour roue a pivot dans lequel la tige assujettissant la roue a l'article qu'il doit supporter est montee. Le coussinet de preference est non-metallique et s'encastre dans le montage de la tige de coussinet (13) avec un ajustement etroit pendant au moins une partie de sa profondeur avec un ajustement plus large dans la partie inferieure dans laquelle la tige doit passer au dela d'un epaulement annulaire (26) dans le coussinet pour la retention de la graisse. Le coussinet presente une partie inferieure completement fermee (11) pour la retention de la graisse, employee pour le graissage de la tige afin d'assurer sa rotation dans le coussinet. La partie superieure du coussinet comprend une cloture du type calotte integrale, ou voile (17) qui surplombe la partie superieure du tube (13) pour le montage de la tige du coussinet sur la roulette et qui prete une apparence de fini a cette zone. Une baguette verticale exterieure (18) sur un des cotes du coussinet s'engage dans une rainure (19) dans le tube de montage afin de positionner exactement le coussinet par rapport a la roue.
Patent EP-0034325-A1 (EP)
Inventor: BURKERT PETER DIPL-PHYS
IPC: G01J3/453
Filed: 1981-02-10
Abstract: Das Zweistrahl-Interferometer zur Fourierspektroskopie, welches insbesondere zur Strahlenmessung in Kryostaten an Bord von Raumflugkörpern zum Einsatz gelangt, besteht aus einem im Messtrahlengang (S) angeordneten Strahlteiler (1) gegebenenfalls einer Kompensationsplatte (1a), einem ersten Reflektor (2) einem zweiten Reflecktor (3,4), sowie einem Detektorsystem (5) zur Registrierung der Messtrahlung. Der erste Reflektor (2) wird dabei von einem feststehenden Reflektor gebildet und der zweite Reflektor (3, 4) ist ein Reflektorsystem mit einem bewegten Retroreflektor (3) und einem feststehenden Reflektor (4). Der bewegte Retroreflektor (3) ist dabei als Teil eines sowohl gegen räumliches Kippen als auch gegen Querversatz unempfindlichen optischen Systems, d.h. als Teil eines voll kompensierenden Retroreflektorsystems (T1), ausgebildet und am Ende eines starren Pendels (6) befestigt. Das Zweistrahl-Interferometer kann vorteilhafterweise auch so ausgebildet sein, dass der erste Reflektor (2) ein bewegter Retroreflektor (12) eines sowohl gegen Kippen als auch Querversatz voll kompensierenden optischen Systems (T2) ist, der zusammen mit dem zweiten Retroreflektor (3) an dem starren Pendel (20) befestigt ist, wobei die die beiden Retroreflektoren (3, 12) tragenden Arme (8, 10) orthogonal zueinander angeordnet sind.
Patent EP-0050875-A1 (EP)
Title: Process for producing almost pore-free polycrystalline shaped bodies by hot isostatic pressing
Inventor: HUNOLD KLAUS DR DIPL-CHEM
IPC: B22F3/04
Filed: 1981-10-28
Abstract: The invention relates to a process for the manufacture of substantially pore-free shaped articles of polycrystalline material such as aluminium oxide, titanium boride, silicon nitride or silicon carbide, in which pulverulent materials or preformed articles having pores open towards the surface, in a vacuum-tight sealed glass casing that has a viscosity of less than 106 Pas at the pressing temperature employed, are isostatically hot-pressed in a high-pressure autoclave using an inert gas as pressure-transfer medium. By being embedded in a flowable pile or by having a layer applied to them in the form of a suspension, the glass-encased powders or articles are brought into contact with a heat-resistant pulverulent material that, upon softening of the glass casing, penetrates into the surface of the glass of reacts with it, with the result that the glass casing is reinforced from the outside at the pressing temperature. As pulverulent materials, there may be used titanium boride, graphite, SiC or boron nitride, which do not react with the glass casing, or glass powder or silica, which react with the glass casing to form a glass melt of at least the same viscosity as, or of a higher viscosity than, the glass casing.
Patent EP-0054848-A1 (EP)
Inventor: GROSSMANN WALTER DR
IPC: G03B27/73
Filed: 1981-12-10
Abstract: The device is provided with automatic exposure means (30), of a conventional construction, having colour correction filters (12, 12') arranged in a lighting block (11), and colour television means (32) for the visual appreciation of each copy of a photographic colour reproduction expected after exposure and development. For producing on the screen (37) the colour television image, a computer calculates from measured colour density values, control values for the television means (32) owing to which the television image becomes a reproduction of the copy which will be obtained on the printing material (20). When the television image is considered as being good, the exposure is done with the exposure values or the calculated copy. A defective television image is corrected, as to the brilliance and/or the colour balance, by means of calibrated adjusting elements (54), and the computer (27) calculates, on the basis of the corrections entered, the exposure values for the corrected copy with which the printing material (20) is exposed. Consequently, correction must be done only with photographic colour reproduction which would give an unsatisfactory copy. A high efficiency is obtained and copies to be discarded are, to a great extent, inexistant.
Patent EP-0054944-A1 (EP)
Inventor: BIENEK HEINZ ING GRAD
IPC: G21F5/00
Filed: 1981-12-18
Abstract: Bei einer Vorrichtung zur Aufbewahrung von radioaktivem Material mit einem das Material aufnehmenden Innenbehälter (5) und einem den Innenbehälter umgebenden Aussenbehälter (2, 4) aus einem keramischen Werkstoff kommt es darauf an, dass bei der Aufbewahrung und ggf. beim Transport auftretende mechanische und thermische Belastungen nicht zu einer Zerstörung des Aussenbehälters führen. Um dies zu erreichen ist vorgesehen, dass der Innenbehälter (5) durch grossflächig verteilten Eingriff mit der Innenwandung des Aussenbehälters (2, 4) in diesem gehalten ist, wobei der Eingriff ein alleiniger Reibschluss, ein durch Klebung unterstützter Reibschluss oder eine alleinige Klebung ist. Die Aussenwandung des Innenbehälters kann in direktem Eingriff an der Innenwandung des Aussenbehälters anliegen, oder es steht mit dem Innenbehälter ein Eingriffselement (12) in kraft- und/oder formschlüssiger (13, 13a, 14) Verbindung, dessen Aussenwandung in Eingriff an der Innenwandung des Aussenbehälters anliegt. Vorzugsweise besteht ein als Reibschlusselement ausgebildetes Eingriffselement aus einem geschlitzten (12a) Hülsenteil und einem mit dem Innenbehälter in Verbindung stehenden Widerlager (13). Anstelle eines Eingriffselements mit grosser Eingriffsfläche kann auch eine Vielzahl kleinerer Eingriffselemente mit im wesentlichen gleichmässiger Verteilung ihrer Einzeleingriffsflächen über eine grosse Fläche der Innenwandung des Aussenbehälters verwendet werden. Bei durch Klebung (K) unterstütztem Reibschluss oder alleinigem Klebeeingriff ist die Klebung so gestaltet, dass das thermische Verhalten der Halterung des Innenbehälters im Aussenbehälter nicht gestört ist.