baber/WOPTO huggingface dataset:
Patent EP-0130011-A2 (EP)
Inventor: BARTH EDWARD GEORGE
IPC: H01J17/49
Filed: 1984-06-12
Abstract: A composition for a dielectric ink used in a screening process including a lead-free glass frit binder, silica, and a vehicle. The dielectric composition is particularly suited for use in gas plasma display panels.
Patent EP-0147005-A2 (EP)
Title: Oxidation of pitch fibers
Inventor: REDICK HUGH EDWARD
IPC: D01F9/14
Filed: 1984-08-03
Abstract: The oxidation of carbon fibers from pitch is carried out directly by winding the spun fiber (1) on to a spinning spool or bobbin (2), said spool (2) comprising an open ended, porous, non-expanding, non-collapsible spool. The spun carbon fibers (1) are wound to leave open areas between fiber bundles. A mixture of an inert gas, for example nitrogen, containing a minor amount of oxygen is used as the oxidising gas. Oxidation is carried out in a closed zone at a temperature that is initially below the glass transition temperature of the carbon fibers and is slowly increased over the oxidation time to a maximum of about 340°C. The gaseous oxidation atmosphere is preferably continuously recycled and passed through the spool (2) to ensure that the fibers (1) are essentially completely oxidised.
Patent EP-0140670-A2 (EP)
Inventor: CROUSE WILLIAM E
IPC: A24B15/28
Filed: 1984-10-22
Abstract: A process for treating tobacco with a water-insoluble or slightly water-soluble flavorant employs an aqueous dispersion technique thus avoiding the need for any volatile organic solvents. The process is carried out, either by batch, continously, or a combination thereof, by forming an aqueous dispersion of the flavorant, preferably menthol for cigarette tobacco and wintergreen for smokeless tobacco, and water in predetermined proportions under constant agitation conditions. The dispersion is stabilized through the heat of shearing caused by agitation and by supplemental heat, or by a solvent stabilizer at ambient temperature. The dispersion is applied to the tobacco in a homogeneous and uniform way by spraying.
Patent EP-0128102-A2 (EP)
Inventor: KEYSER THOMAS
IPC: H01L21/3213
Filed: 1984-06-06
Abstract: A method for impregnating copper into aluminum interconnect lines on a semiconductor device is disclosed. In a first embodiment, an interconnect pattern is formed on an aluminum layer by etching while the aluminum is substan- tiallyfree from copper, and the copper is thereafter introduced to the formed interconnect lines. In a second embodiment, copper is introduced to the aluminum layer priorto formation of the desired interconnect pattern. The copper-rich layer is removed from the areas to be etched prior to etching. The method facilitates chlorine plasma etching of the aluminum which is inhibited by the presence of copper. The method is also useful with various wet etching processes where the formation of a copper-rich layer is found to stabilize the aluminum layer during subsequent processing.
Patent EP-0138696-A2 (EP)
Inventor: DALMAU GUELL JOSE MARIA
IPC: D04B15/74
Filed: 1984-10-04
Abstract: A needle selector arrangement in a circular knitting machine, which in each of the working sections or sets allows the needles to be selected simultaneously to knit, tuck or welt It is provided with cam sets (19a, 19b, 19c, 20a, 20b, 20c and 20d) in association with intermediate jacks (4) having a long upper butt (16) and a short lower butt (15) and said intermediate jacks are adapted to assume three different positions, one in which both butts (15,16) emerge, corresponding to the jersey knitting stage, another in which only part of the long butt (16) emerges corresponding to the tucking stage and a third position in which no butt emerges, corresponding to the welting stage.
Patent EP-0150642-A2 (EP)
Inventor: HERBAULT PATRICK
IPC: F02P7/077
Filed: 1984-12-13
Abstract: 1. Device for detecting the angular position of a rotating part (1) having teeth (2), at least one of which has a singularity (3) whereas the other teeth are identical, which comprises a sensor (4) disposed in the vicinity of the teeth (2) and adapted for delivering a square wave signal, means for measuring the duration of a square wave corresponding to the passage of a tooth (2) in front of the sensor (4), and an initializable down-counter means (18), characterized in that it further comprises means (47-48) for measuring the difference between this duration and the duration of the preceding square wave, a means (55) for comparing this difference of duration with a previously stored difference of duration, means for storing in the memory (63) the new difference of duration and re-initializing the means for down-counting the teeth if the comparison gives a positive result, means for decrementing the teeth down-counting means (18) by a unit in the opposite case, and means controlled by the teeth down-counting means when it arrives at zero for reinitializing the memory (63) and the teeth down-counting means (18) and emitting an output signal.
Patent EP-0150835-A2 (EP)
Inventor: BONSELS PAUL DIPL-ING
IPC: C07B33/00
Filed: 1985-01-26
Abstract: In order to avoid the undefined flow conditions not only of the gas phase but also of the liquid, which are observed in the known processes and involve the risk of local heating exceeding the thermal capacity of the liquid and because of the large amount of reaction gas and energy required in these processes as a result of relatively small mass transfer areas and the resulting necessity for relatively large- volume reactors which have the disadvantage of a large dead volume, a large space requirement and high investment costs, the process according to the invention is carried out using at least one vertically arranged tubular reactor having a pulsing chamber formed at its upper end and a tubular reactor jet nozzle disposed on the tubular reactor, connected to the liquid phase and the gas phase and opening into the pulsing chamber. <IMAGE>
Patent EP-0153598-A2 (EP)
Inventor: SHIBATA KIYOSHI
IPC: G03G15/00
Filed: 1985-01-29
Abstract: A copying paper (16A) is deflected at least twice in the conveying process thereof from a paper feeding means (17) to a photoreceptor (14) which is disposed in the lower reaches of the conveying direction, whereby the positional -state of the top edge of said copying paper is corrected at least twice. Since an extent of deflection (T 1 ,T 2 ) of said copying paper per one time can be reduced, a habit of breaking, which has a bad influence upon the transferring process, is not given to said copying paper. 
     The correction of the positional state of the pointed head of said copying paper can be accurately carried out, whereby a clear image can be formed on the appointed position of said copying paper.
Patent EP-0177745-A2 (EP)
Inventor: LEHMANN EIKE PROF DR ING
IPC: B63G8/38
Filed: 1985-09-02
Abstract: Zur Verminderung der Schwingungen , die bei ausgefahrenen Sehrohren und ähnlichen Vorrichtungen von Unterseebooten auftreten können, wird eine Dämpfungseinrichtung (10) am oberen Ende des Rohres (2) angeordnet. Die Dämpfungseinrichtung enthält einen beispielsweise ringförmigen Dämpfungskörper (3), der mittels federnder Elemente (6) in einer die Schwingungen dämpfenden Weise beweglich an Befestigungsringen (4,5) angebracht ist. Die Masse des Dämpfungskörpers beträgt vorzugsweise 1 bis 3% der Masse des ausfahrbaren Teiles des Rohres (1, 2), und die federnden Elemente (6) oder weitere Dämpfungsmittel sind so ausgebildet, daß eine Dämpfung entsprehend einem Lehr'schen Dämpfungsmaß von vorzugsweise 0,2 erreicht wird. Die Dämpfungseinrichtung (10) ist so gestaltet, daß ihre äußeren Abmessungen das Einziehen des Rohres nicht behindern. Die das Rohr ringförmig umgebenden Teile kann teilbar sein. Ein die Dämpfungseinrichtung umgebender Schutzmantel kann vorgesehen werden. Es sind verschiedene Ausführungsformen angegeben, die je nach der Art des Sehrohres o. ä. und den Einsatzbedingungen verwendet werden.
Patent EP-0175234-A2 (EP)
Title: Device for pulling up slider of a slide fastener chain
Inventor: SASSA YUSSEI
IPC: A44B19/62
Filed: 1985-09-06
Abstract: 57 A device for pulling up the slider of a slide fastener chain includes a pair of slider gripping fingers provided in opposed relation, one on each side of a slider guide groove formed in a slide fastener chain guide. The slider guide groove constitutes part of a slider passageway through which a slide fastener having a slider mounted thereon is capable of being passed and guided. The fingers are operatively associated with each other and coupled to an actuating mechanism which thrusts the fingers into the passageway to grip a slider and pull the slider up to a predetermined position as the slide fastener chain advances through the passageway, and which then withdraws the fingers from the passageway to release their grip on the slider so that the slider may pass through the passageway with the rest of the travelling fastener chain.
Patent EP-0179438-A2 (EP)
Inventor: KOMEYAMA YOSHIHIRO
IPC: G03F9/00
Filed: 1985-10-22
Abstract: The present invention relates, in a projection aligner wherein a mask and a wafer are held proximate and wherein a circuit pattern depicted on the mask is transferred onto the wafer, to a method of detecting the respective positions of the mask and the wafer for the relative positioning between the mask and the wafer. To the end of dispensing with the withdrawal of a microscope objective in such a way that the objective of a microscope for detecting the mask and the wafer and projection light, for example, an X-ray are prevented from interfering, thereby to achieve the enhancement of throughput and to permit the detection of the positions of the mask and the wafer even during projection, the present invention consists in that the objective of the microscope is inclined with respect to a perpendicular to the plane of the mask or the plane of the wafer being a plane to-be-detected, so as not to interfere with the projection light, for example, the X-ray, whereby the circuit pattern can be transferred while the relative positions of the mask and the wafer are being detected.
Patent EP-0155013-A2 (EP)
Inventor: DEBRUXELLES JEAN
IPC: B05D1/34
Filed: 1985-01-29
Abstract: Method for coating substrates with fluorocarbons, characterised in that it consists in applying, at room temperature, with a gun, brush or roller, to the surface to be protected, an intimate mixture of flurocarbon, with a specific grain size, with resins which solidify at room temperature, and serving as a matrix maintaining the fluorocarbon at the surface. The invention also relates to a product intended to be employed in the said process.
Patent EP-0171827-A2 (EP)
Title: Thermische Schmelzsicherung
Inventor: GAWRON KLAUS
IPC: H01H37/76
Filed: 1985-06-12
Abstract: Bei einer zur Temperaturbegrenzung dienenden elektrischen Schmelzsicherung mit einem geschlossenen Gehäuse (1), in welchem ein Federmechanismus (2, 3, 4) einen elektrischen Kontakt unterbricht, sobald ein als Auflage für den Federmechanismus dienender Schmelzkörper (6) flüssig wird und den Federmechanismus entlastet, besteht der Schmelzkörper im wesentlichen aus einer gesättigten aliphatischen Dicarbonsäure mit 4 bis 14 Kohlenstoffatomen.
Patent EP-0157542-A2 (EP)
Inventor: DUNCAN WILLIAM CHAMBERS WILSON
IPC: H01R13/622
Filed: 1985-03-20
Abstract: ] A quick release electrical connector comprises a plug part 101) and a socket part (100). A coupling sleeve (103) is nounted on the plug part (101) and is rotatable aboutthe longi- udinal axis of the connector. The coupling sleeve (103) is op- erative for screwing the plug part (101) and the socket part 100) together. A thrust washer (112) is disposed between the coupling sleeve and the plug part (101) and is provided with a atchet means operative to permit rotation of the coupling sleeve (103) in one direction with a lower torque than that required to effect rotation of the coupling sleeve in the opposite iirection. The thrust washer (112) therefore serves to prevent )r at least reduce the possibility that the plug and socket parts nay become inadvertently disconnected when subjected to vibration.
Patent EP-0188053-A2 (EP)
Inventor: FRIESEN ALBERT D
IPC: C12N9/02
Filed: 1985-08-19
Abstract: A process for purifying the enzyme, superoxide dismutase, by passing an aqueous solution containing the enzyme, which is free from hemoglobin, through a metal chelating affinity chromatographic column, for example an immobilized copper ion column, and eluting an enzyme solution having increased specific activity.
Patent EP-0187496-A2 (EP)
Inventor: CHANG CLARENCE DAYTON
IPC: C01B39/06
Filed: 1985-12-13
Abstract: A gallosilicate zeolite is prepared by treatment of a high silica gallium-free zeolite with a source of gallium in an aqueous solution having a pH no less than 7 at 50°-250°C. The product is then ammonium-exchanged and calcined to produce a catalyst with increased Bronsted acidity.
Patent EP-0150167-A2 (EP)
Inventor: LAURENT ALBERT
IPC: E04C3/07
Filed: 1985-01-17
Abstract: The invention relates to building. Its subject is a box steel section (1) having a substantially cruciform cross-section, in which two opposite branches (3, 5) of the substantially cruciform cross-section each carry a longitudinal flange (6, 7) formed over the entire length of the profile and folded over parallel to the median plane (8) common to the two other branches (2, 4) of the substantially cruciform cross-section, so as to provide, between itself and the branch which carries it, a groove capable of receiving a flange carried by a juxtaposed steel section. This steel section is preferred for constructing roofs and floors. <IMAGE>
Patent EP-0189824-A2 (EP)
Inventor: KELLY ROBERT JAMES
IPC: H03H17/02
Filed: 1986-01-21
Abstract: A set containing an odd number N of successive raw range data samples from precision distance measuring equipment is established. The set is arranged in ascending order of sample magnitude. The median member of the ordered set, i.e. the     member, is selected for processing in an alpha-beta type digital filter. The filter output is compensated for the delay introduced by using the median member of the set as the input to the alpha-beta filter. The compensated filter output is utilized as the distance input signal to a display or aircraft flight control system.
Patent EP-0196040-A2 (EP)
Inventor: LEFFERTS JOHANNES
IPC: D21F1/00
Filed: 1986-03-24
Abstract: Das Spiralgliederband besteht aus einer Vielzahl von Kunststoffspiralen (1), wobei die Windungen einer Spirale reissverschlussartig mit den Windungen der benachbarten Spiralen ineinandergreifen. Steckdrähte (2) sind in die Kanäle eingeschoben, die durch die ineinandergreifenden Windungen jeweils zweier Spiralen gebildet werden, wobei die Windungen der Spiralen in das Material der Steckdrähte eindringen und die Spiralen ovale Form mit in Längsrichtung der Spiralen verbreiterten Köpfen (3) an den Windungsbögen haben. Die Breite der Köpfe (3) der Windungsbögen (7) ist etwa das 1,5- bis 2-fache des Durchmessers der Drähte, aus dem die Spiralen (1) gewickelt sind. Die Spiraldrähte können auch einen nieren-, U- oder V-förmigen Querschnitt mit einer konkaven und einer konvexen Seite aufweisen und so gewickelt sein, dass die konkave Seite (6) nach innen oder aussen zeigt. Die Spiralen (1) sind dabei im Bereich der Windungsbögen (7) flachgedrückt. Das Flachdrücken erfolgt während des Thermofixierens.
Patent EP-0200901-A2 (EP)
Inventor: GREENWOOD WILLIAM S
IPC: H01R13/648
Filed: 1986-03-24
Abstract: An adapter is provided for making electrical connection to a flat, multiconductor isolated ground cable. The cable, containing either four or fice conductors, includes a neutral conductor, a ground conductor, an isolated ground conductor and at least one live conductor. The adapter includes three contacts having insulation displacement portions that are disposed in registry with and for connection to the neutral, isolated ground and a live conductor, respectively. The ground conductor of the cable is connected to a metallic base supporting the adapter. The contact for the isolated ground is disconnectably attached to the adapter from its undersurface and the insulation displacement portion for connection to the live conductor is selectively movable. A direct contact pedestal having insulation displacement contacts may be connected to the adapter through a cable link so that an isolated ground circuit with a suitable electrical outlet may be provided.
Patent EP-0206065-A2 (EP)
Inventor: FERAMISCO JAMES R
IPC: G01N33/574
Filed: 1986-06-07
Abstract: A method for detecting or diagnosing the presence of a cancer, a cancerous condition, or a change in susceptibility to cancer which comprises measuring or detecting levels of proto-oncogene or oncogene related proteins in extracellular biological fluid is disclosed. Additionally, kit for use in the method as described are disclosed.
Patent EP-0206235-A2 (EP)
Inventor: GRUENDEL EBERHARD
IPC: B21J9/08
Filed: 1986-06-18
Abstract: The invention relates to a method for upsetting bar-shaped material, such as steel rods, the bar-shaped material being upset against a movable upsetting track, and to a device for upsetting bar-shaped material with at least one movable upsetting punch, one upsetting track and a holding device between the upsetting punch and the upsetting track and, if required, a device for heating the material, in which the upsetting track can be moved with adjustable speed. By virtue of the invention, it is possible, in one upsetting operation, for example in the case of steel rods, to upset a length of material similar to that in electroupsetting. <IMAGE>
Patent EP-0211382-A2 (EP)
Inventor: SEXTON DIANE
IPC: H01B3/40
Filed: 1986-07-29
Abstract: An epoxy resin composition having exceptional stability which is useful in the preparation of electrical laminates comprises an epoxy resin such as the diglycidyl ether of bisphenol A, an organic solvent, a polyhydric phenolic hardener and an acid having a pk. at 25°C of less than 2.5 or an ester or anhydride of such acid. The epoxy resin composition can also contain a bisphenol or bisphenol derivative such as bisphenol A. In addition, an accelerator such as an alkyl substituted imidazole can also be added to the composition prior to its use as in the preparation of electrical laminates.
Patent EP-0214559-A2 (EP)
Inventor: GAHLAU HEINEMANN
IPC: G10K11/16
Filed: 1986-08-28
Abstract: Es wird ein Schallisolationsteil für Flächen mit bekannter Quellen-Senken-Verteilung, insbesondere in Fahrgasträumen von Kraftfahrzeugen angegeben, das als Masse-Feder-System mit eingebauten Störstellen zur Umwandlung von Quellen in Senken gestaltet ist. Um eine besonders wirksame gezielte Schallisolation bei niedriger Masse bzw. niedrigem Gewicht zu erreichen, enthält das Schallisolationsteil flächenmäßig begrenzt geschlossene in die Feder (Schaum 3) eingebettete Hohlkammern (1), die von Folien (2) umhüllt sind. Diese Hohlkammern (1) können zur Schwerschicht (4) oder zum Blech (8) zeigen, an dem das Teil anliegt, können aber auch vollständig oder teilweise im Zwischenbereich sein. Die Hohlkammern (1) können gas- oder luftgefüllt sein. Die Folien (2) weisen vorteilhaft Flächenmassen von ca. 25 bis 150 g/m² auf.
Patent EP-0213643-A2 (EP)
Inventor: NAHRA JOHN E
IPC: A23C3/037
Filed: 1980-10-07
Abstract: Disclosed is an apparatus for treating liquid and especially a dispensing head for such a liquid which is to be subsequently heated to a relatively high temperature. The dispensing head can be used for sterilization of UHT temperature, in which the fluid, such as a liquid, is heated by direct contact with steam while it in the form of a very thin, free-falling film or a continuous falling stream so that heating of the fluid is accomplished without the fluid coming into contact with any surface and particularly metal surfaces which are hotter than the fluid product being heated and with minimum agitation and turbulence of the fluid product. The use of the film dispensing head enables maximum and uniform heat penetration in a minimum time interval with the film or stream being maintained as this as possible and unbroken by introducing steam at a relatively low velocity in a large volume vessel. Preferably a flow control is incorporated into the apparatus to maintain a constant flow rate of fluid and to maintain a con- stand and critical fluid level in the bottom portion of the large volume vessel with the flow characteristics of the apparatus and the internal forces produced by the apparatus serving to counterbalance each other to provide a relatively simple but jet accurate flow rate, and liquid level controls for the fluid being heated.
Patent EP-0220617-A2 (EP)
Inventor: NOGUCHI TAMIO
IPC: C04B14/36
Filed: 1986-10-16
Abstract: Flaky coloured pigments are obtained by uniformly adhering a finely divided colour pigment onto a flaky substrate by the use of an organic high molecular compound as a binder.
Patent EP-0219843-A2 (EP)
Inventor: SAKAMOTO MASAHIDE
IPC: F02D41/16
Filed: 1986-10-20
Abstract: In a system for controlling the idle speed of an internal combustion engine the rotations of the internal combustion engine is detected by a crank angle sensor (l0), the flow rate of air supplied to the engine is detected by an air flow sensor (9), the amount of fuel supplied to the engine is controlled by a fuel supply unit (4), an idle condi­tion of the engine is detected by another sensor (3), and an abnormal condition with the engine speed exceed­ing a predetermined level in idle state is detected by an electronic control unit (l3) by use of electrical signals from the sensors. The number of times fuel is supplied to the engine is counted and the fuel supply is suspended each time the count of the counter reaches a predetermined value.
Patent EP-0227135-A2 (EP)
Inventor: VAN BROEKHOVEN JOHANNES ADRIAN
IPC: C08G67/02
Filed: 1986-11-14
Abstract: Process for removing the catalyst remnants from polymers of carbon monoxide with ethene and optionally also one or more other olefinically unsaturated hydrocarbons, which polymers have been prepared in the presence of an organic palladium phosphine catalyst, characterized in that a suspension of the polymer in an organic liquid is contacted with at least 0.25 mol of a bidentate ligand phosphine per gram atom of palladium present in the polymers, which phosphine has the general formula R¹R²-P-R-P-R³R⁴, wherein R¹, R², R³ and R⁴ represent hydrocarbon groups which may or may not be substituted with polar groups and R represents a bivalent organic bridging group containing at least two carbon atoms in the bridge.
Patent EP-0197762-A2 (EP)
Inventor: UEDA SEIJI
IPC: H01L21/762
Filed: 1986-04-02
Abstract: @ A MOS capacitor of the structure of a trench-shaped capacitor is manufactured, first, by forming a first trench (19) in a semiconductor substrate (16) of one conductivity type, and the trench is filled with an insulator (21) to form an element isolation region (22). Second and third trenches (24, 24) are formed at positions respectively adjacent to both sides of the element isolation region (22) and opposing to each other sandwiching the element isolation region, and after a first polycrystalline silicon film (25) of an opposite conductivity type to that of the semiconductor substrate and an insulating film (27) are sequentially formed on the inner walls of the second and third trenches, the trenches (24, 24) are filled with a second polycrystalline silicon film (28). The trench-shaped capacitor uses the insulating film (27) as a dielectric layer and uses the first and second polcrystalline silicon films (25, 28) as electrodes. 
     In this capacitor, the width of the isolation region (22) can be reduced to about 111m and still the isolation dielectric strength can be improved. 
     Further, when the structure is applied to a DRAM, the memory cell can be made in a small size. Moreover, since an insulating film (27) of the capacitor is formed on a polycrystalline silicon film (25), the capacitor insulating film (27) is not affected by a defect caused in the silicon substrate (16) due to a work strain and the like, and as a result, a memory cell having high dielectric strength and an improved characteristic of a time (pause time) for the charges to disappear naturally due to leakage can be obtained.