baber/WOPTO huggingface dataset:
Patent EP-0002355-A2 (EP)
Inventor: MAKOWSKI HENRY STANISLAUS
IPC: C08C19/20
Filed: 1978-11-28
Abstract: A process for neutralizing a sulphonated elastomeric polymer having 5 to so meq neutralized sulphonate groups per 100 gm of sulfonated polymer wherein the polymer is mixed with an additive, the mixture thereby formed is compounded at a temperature of less than 66°C into the homogeneous state, a neutralizing agent is added to the mixture which is further compounded so as to neutralize at least partially the sulphonated polymer.
Patent EP-0031031-A2 (EP)
Inventor: DIXON JERRY DUANE
IPC: G06F3/00
Filed: 1980-11-18
Abstract: Serial storage interface apparatus for coupling a serial storage mechanism (1), such a charge coupled storage device or a magnetic bubble storage device, to a data processor input/output (I/O) bus (2). The date transfer circuitry includes and I/O controller (4) and a First-in-First-Out (FIFO) buffer storage mechanism (5). Speed control circuitry (6) is provided for causing the serial storage mechanism to operate at a higher speed when the data processor is responding more rapidly to data transfer requests from the interface apparatus and at a lower speed when the data processor is responding less rapidly to data transfer requests from the interface apparatus. This speed adjustment feature reduces the amount of data buffering required for interfacing a serial storage mechanism to an asynchronous variable response time I/O bus system.
Patent EP-0030646-A2 (EP)
Inventor: HAWLEY CHRISTOPHER
IPC: B65H9/16
Filed: 1980-11-20
Abstract: A document feed device to forward documents to be copied across a document glass (31) utilizing foraminous rollers (40, 41,42) positioned above the glass at a slight angle to the direction of document movement to move the side of the document into sliding relationship with a reference edge (54) during the forwarding operation. The angle is produced by curved drive shafts (50, 51, 52) and rollers at opposite ends of the drive shaft are at different angles to the direction of paper movement. The rollers and drive train are rigidly mounted on a plate (44) which is nonngidly carried in a frame (57,58,59,60) which pivots about a hinge at one end of the document glass. The plate rests on the top surface of front and rear reference edges (54,55) when the frame is closed to assure accurate positioning of the rollers in relation to the document glass. After completing the forward feeding of a document, it is reversed a slight distance to a registration position for the copying operation
Patent EP-0020251-A2 (EP)
Inventor: RUTTER WILLIAM J
IPC: C07K14/005
Filed: 1980-05-23
Abstract: DNA transfer vector comprising the genome of a non- passageable virus. The vector can be a plasmid and the virus hepatitis B virus. The production of antigenic protein by the expression of the recombinant DNA in a host cell. The enhancing of the antigenicity and the stability of the antigenic protein by chemical modification.
Patent EP-0039406-A2 (EP)
Inventor: RAY ASIT KUMAR
IPC: H01L21/316
Filed: 1981-03-24
Abstract: Uniform plasma oxidation of the surface (11) of a substrate (9) is achieved by placing the substrate surface perpendicular to the plasma flow in a region at a pressure of at least about 10 mtorr such that the surface (11) faces away from the plasma.
Patent EP-0037536-A2 (EP)
Inventor: SCHULZ JURGEN
IPC: B29D33/00
Filed: 1981-03-27
Abstract: 1. Machine element with a hard bearing or guiding surface (F), which contains hard bodies (1) embedded in an embedding mass (2) of plastics material, which bodies are reduced by fraction of their original height (H), characterized in that the hard bodies are made of metal and in the initial state are balls (1) of equal size, of the order of magnitude of roller bearing balls, which are disposed adjacent one another.
Patent EP-0040685-A2 (EP)
Inventor: LANGE FRITZ-WALTER
IPC: A61K31/48
Filed: 1981-03-30
Abstract: The compounds have the general formula <IMAGE> in which R1 is hydrogen or the methyl group, x@y is the group -CH2 or -CH, R2 is the group <IMAGE> in which n is 1 or 2, R3 is Cl, Br, I, OH, OR4, NH2 or NO2 and R4 is a straight-chain or branched C1-C4-alkyl radical, and they are used in pharmaceutical compositions.
Patent EP-0039854-A2 (EP)
Inventor: ZIMMERMANN WOLFGANG DR
IPC: C08L51/08
Filed: 1981-05-02
Abstract: Eine Formmasse auf der Basis von Polyvinylalkohol besteht in der Hauptsache aus einem partiell solvolysierten Pfropfcopolymer eines Vinylesters mit einem Polyethylenglykol oder aus einem Gemisch eines solchen Pfropfcopolymers mit einem partiell solvolysierten Polyvinylester sowie Wasser und gegebenenfalls einem mehrwertigen Alkanol. Die Masse wird durch Vermischen der jeweils in Granulatform eingesetzten Polymeren mit den übrigen Komponenten erhalten. Sie ist wasserlöslich, thermoplastisch verarbeitbar und rieselfähig und eignet sich zur Herstellung beliebiger Formkörper, insbesondere Folien.
Patent EP-0045021-A2 (EP)
Inventor: NEIDHART ERICH ING GRAD
IPC: G06K13/06
Filed: 1981-07-17
Abstract: To achieve an ON-LINE operation which is noncritical with respect to time, a mechanical document buffer store (BPS) is provided in the document transport device between reader (LE) and a first device controllable by the data processing system, for example a microfilm device (MF) or document depositing device (BA), which document buffer store is associated with an electronic data buffer (BDS) for the parallel buffering of the data read (BD). The document buffer store (BPS) also exhibits a document sensor (LS3) by means of which the document transport can be influenced via the control device (CCB) allocated to the data processing system in such a manner that when coincidence is lacking between document and the document-related control information (CD) sent by the data processing system in the case of control data not arriving on time, the document transport is stopped. <IMAGE>
Patent EP-0050791-A2 (EP)
Inventor: GOPFERT MAX
IPC: H01L41/08
Filed: 1981-10-13
Abstract: Stellglied mit einem Lamellenpaket als piezoelektrischem Wandler (2), dessen Enden zu einem Kraftübertragungselement (4, 5) ausgebildet sind, das auch Zugkräfte zu übertragen vermag. In Abständen (6) voneinander angeordnete Lamellen greifen vorzugsweise nach Art einer Verzinkung (Verzahnung) (Fig. 1) mit Teilen des Kraftübertragungselementes (4, 5) ineinander. Vorzugsweise befinden sich in den Abständen weitere aktive Lamellen (6).
Patent EP-0057258-A2 (EP)
Inventor: BEINVOGL WILLY DR RER NAT
IPC: H01L21/3213
Filed: 1981-10-16
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Herstellen von Polysiliziumstrukturen (15) bis in den 1 µm-Bereich auf integrierte Halbleiterschaltungen enthaltenden Substraten (4) durch Plasmaätzen in einem Plattenreaktor unter Vei-wendung von SF6 und Inertgas als Reaktionsgas. Dabei werden die mit der Atzmaske (14) versehenen, mit einer SiO2-Schicht 16 und der Polysiliziumschicht (15) bedeckten Halbleiterkristallscheiben (17) auf die geerdete Elektrode gelegt und der Ätzprozeß zur Erzielung einer hohen Selektivität von Polysilizium (15) zu SiO2 (16) und der Ätzmaske (14) mit einer HF-Leistung P von <0,1 Watt/cm², einem Gasdruck p im Bereich von 60 bis 120 Pa und einer Elektrodentemperatur im Bereich von 20 bis 60°C durchgeführt. Die Erfindung dient der Herstellung hochintegrierter Halbleiterschaltungen.
Patent EP-0054683-A2 (EP)
Inventor: NAARMANN HERBERT DR
IPC: C08F283/00
Filed: 1981-10-24
Abstract: A process for the preparation of electrically conductive polymers having electrical conductivity values of greater than 10<-><2> S/cm in which monoolefins or diolefins in amounts of from 0.1 to 55% by weight are polymerised with from 0.1 to 25% by weight of anionic catalysts, preferably at between 80 and 100 DEG C, in the presence of organic polymers from the series comprising the polyphenylenes, heteropolyphenylenes or polyacetylenes in the absence of moisture and oxygen. The monoolefins or diolefins used are  alpha -methylstyrene, acrylonitrile, styrene, butadiene or isoprene, and the anionic catalysts are sodium, potassium, rubidium, caesium and/or amides thereof, which are preferably added in tetrahydrofuran, dimethoxyglycol, anthracene, naphthalene or 2-methylstyrene, in each case in the molar ratio 1:1 to 1:5. The electrically conductive polymers can be used in electrical engineering for the production of solar cells, for the conversion and fixation of radiation, for the production of electrical and magnetic switches and for rendering plastics antistatic.
Patent EP-0037177-A2 (EP)
Inventor: KELLY JOHN W
IPC: F28F9/16
Filed: 1981-03-04
Abstract: The present invention relates to apparatus for hydraulically expanding metal tubes of the type which employs an insertion mandrel carrying fluid into the tube with deformable sealing means axially located on either side of the fluid insertion point. In the prior art, deformation of the seal has been uncontrolled, resulting in occasions of asymmetrical extrusion of the seal into the gap between mandrel and tube, ruining the seal, interfering with removal of the mandrel, and resulting further in asymmetric tube expansion. The present invention provides a metal sleeve slidable on the mandrel to control centering of the seal, providing uniform axial deformation of the seal whereby radial expansion of the seal is made uniform about the circumference of the mandrel and extrusion of the seal into the gap is prevented.
Patent EP-0062312-A2 (EP)
Inventor: REININGER FRITZ
IPC: A47F3/04
Filed: 1982-04-01
Abstract: 1. A method of operating refrigerated display cabinets having a thermostat which is provided with a temperature sensor and which serves to detect the temperature prevailing within the refrigerated display cabinet, characterised in that, during sales periods, the temperature sensor is electrically heated in order to simulate a higher temperature and the thermostat is adjusted in such a way that, when the temperature sensor is heated, the desired temperature is maintained in the goods compartment ; and that outside of sales periods, the temperature sensor is not heated.
Patent EP-0066178-A2 (EP)
Inventor: KAWAMOTO TAMIO
IPC: G05G5/06
Filed: 1982-05-17
Abstract: In a manual transmission having a gear (22) which is axially slidable from its neutral position to its operating position, there is provided a gear operating mechanism which is constructed to positively prevent the undesirable "gear disengagement phenomenon". The mechanism comprises an operating lever (56) pivotable about a first axis relative to the transmission case (10) to move the gear between the neutral position and the operating position; a handling lever (62) pivotable about a second axis relative to the transmission case, the second axis being parallel with the first axis; a link (66) pivotally connecting the operating and handling levers through pivot pins (70, 68) so that the link is pivotable about a third axis relative to the operating lever or vice versa and the link is pivotable about a fourth axis relative to the handling lever or vice versa; and means for pivotally moving the handling lever about the second axis in response to the movement of a speed change shift lever of the transmission, wherein the operating lever, the handling lever and the link are so arranged and constructed that when they assume respective positions to cause the gear to assume the operating position, the second, third and fourth axes come into alignment with one and other.
Patent EP-0078360-A2 (EP)
Title: Assembly head for assembling domed can ends with can bodies
Inventor: WALTER JOHN
IPC: B21D51/30
Filed: 1982-06-30
Abstract: This relates to the assembling of a can end with a can body wherein there is an interference fit between the can end and the can body. There is provided an assembly head which receives in centered relation the can end and squares the can end with respect to its axis and where necessary reforms the peripheral portion of the can end. The can to be assembled with respect to the can end has an upper portion thereof entering into a lower guide portion of the assembly head both to align the can body with the can end and to reform the can body should it be out of round. Telescoping may then be automatically effected between the can end and the can body to complete the assembly.
Patent EP-0057165-A2 (EP)
Inventor: TRIPOLI ANTONINO
IPC: F41A9/50
Filed: 1982-01-22
Abstract: An hydraulic loading system based on controlled floating for the introduction and extraction of a cylindrical object, weighing more that 200 Kg and circa 4 metres long, in particular a missile of the Aspide type, in a container of square cross-section equipped with slotted guides on to which the hooks positioned on the body of the object are to be lodged. 
<??>The system is realized with an hydraulic system composed of pistons, on to which the object in question is rested, controlled by a pump and by an hydraulic fluid accumulator, each by a pair of adjustable non-return valves.
Patent EP-0082127-A2 (EP)
Inventor: BERGE SVEN ERIK
IPC: F41H5/26
Filed: 1982-12-13
Abstract: In a combat vehicle having an outer shell there are crew stations within said shell, on top of which there is provided at least one weapon (6) in an unmanned turret (5). At least one (81 of said stations is vertically displaceable between a normal position and a raised position in which a roof portion (11) of the station reaches above the turret and the weapon, for enabling observation above the turret and the weapon, which is preferably a cannon.
Patent EP-0090914-A2 (EP)
Inventor: BAUER HANS DR-ING
IPC: G05D1/08
Filed: 1983-03-23
Abstract: Method for changing the attitude of the spin axis of a spin- stabilised satellite by means of short pulses, two attitude correction nozzles (12, 14), which are attached to the satellite (rotor) (10) in such a manner that they generate torques opposite to a body-fixed system of coordinates, generating one or more pulse pairs and in each case the pulse from the second nozzle (14) being given one half revolution period after the pulse from the first nozzle (12). <IMAGE>
Patent EP-0096334-A2 (EP)
Inventor: MATSUMOTO TADASHI
IPC: E05B17/22
Filed: 1983-05-31
Abstract: A door installation and a locking device used therein, and the door installation consisting of a door provided with the body of lock of the locking device, and frame members fitted with a receiving plate thereof. The body of lock has a bolt built-in. This bolt is held optionally in the half-projecting position between the wholly projecting position and the door-opening position by handling operating units. The bolt in turn puts a controlling means in motion, whereby it is possible to make an electric circuit operate automatically ON or OFF, which electric circuit is arranged to interpose in itself electric appliances, for example, such as lighting appar- atu as being disposed indoors or outdoors, therefore giving practical effect to the simplification of operating the lighting on-and-out and to the power saving, and further contributing to the safety problem through preventing the overheat and leak caused by the possible neglect of lighting off.
Patent EP-0097298-A2 (EP)
Inventor: FAUSS RUDOLF DR
IPC: C08G18/22
Filed: 1983-06-13
Abstract: Polyamines containing aromatically bound primary amino groups having an NH2-content of from 0.19 to 20.3 wt % are produced by a single stage process. A compound containing aromatically bound NCO-groups and having an isocyanate content of from 0.5 to 40 wt % is hydrolyzed with an excess of water in the presence of a water-miscible polar solvent and optionally a catalyst. The hydrolysis is carried out at a temperature of from -10 DEG  to 150 DEG  C. in a manner such that the reaction mixture is substantially homogeneous. The water-miscible polar solvent generally has a boiling point of from 56 DEG  to 250 DEG  C. and a dielectric constant of at least 10. This polar solvent is used in a quantity of at least 5 parts solvent for every 100 parts of isocyanate. Tertiary amines are the preferred catalysts. These polyamines are particularly useful in the production of polyurethanes.
Patent EP-0103683-A2 (EP)
Inventor: LIM WAH L
IPC: H01L41/09
Filed: 1983-06-22
Abstract: An improved system for operating an angular rate sensor is disclosed which reduces substantially the lock-in rate value of the sensor and at the same time improves random drift error. This may be achieved by using a tiltable mirror (410) in the optical closed-loop path of the sensor and by controlling the tilt angle due to a signal (φ) derived from the behaviour of one or both of the sensor's counter-propagating waves (Fig. 4).
Patent EP-0098514-A2 (EP)
Inventor: BARROIS CLAUS DIETER
IPC: B41F31/02
Filed: 1983-06-29
Abstract: An inking unit for use in a rotary printing machine is disclosed. A plurality of endless belts are placed side by side along the surface of a driving roller. These belts transport a liquid medium such as printing ink or damping fluid along the surface of a covering of a cylinder in the direction of the longitudinal axis of the cylinder. The liquid medium is transported by the belts from a position of excess ink to a position of less ink thereby ensuring a uniform distribution of the liquid along the surface of the roller.
Patent EP-0098540-A2 (EP)
Inventor: WEBER KLAUS DR
IPC: G02B21/14
Filed: 1983-07-01
Abstract: A transmitted-light illuminating device (FIG. 1) for microscopes consists of a condenser (1), an iris-aperture diaphragm (2) and a turret (3). The turret permits interchangeable mounting of auxiliary lenses (4) or diaphragms (5) by means of which large-object fields can be illuminated, if desired; alternatively, the microscope can be used in phase contrast. Condenser, diaphragm and turret are combined into a unit in which the turret is functionally coupled to the iris diaphragm. For this purpose, the index shaft of the turret (3) is eccentrically mounted to the actuating ring (9) of the diaphragm (2), the ring is configurated for detent engagement to retain the newly indexed turret station in axial register with the optical axis of the condenser. Thus, rotation of the turret first drives the actuating ring (9) against its diaphragm stop to thereby open the diaphragm before there is any indexing movement of the turret, from one to its next indexed position.
Patent EP-0120121-A2 (EP)
Inventor: SCHNEIDER JOHN RUSSELL
IPC: B01D25/26
Filed: 1983-11-10
Abstract: A liquid filtering apparatus comprises upper and lower platens (14,12) and a plurality of intermediate plate members (16) between the platens. When pressed together with a sheet of filter media between each pair of adjacent plates (16), a fluid-tight chamber for incoming liquidto be tittered is formed on one side of the filter media. When the filter media requires replacement, the upper platen (14) is lifted to separate the plates. Each plate is provided with combined alignment and stop means (20) so that when the plates are again brought together after renewal of the filter media, they will automatically resume their normal stacked position in proper alignment, the stop means also providing a pre-selected amount of space between adjacent plates to cause a desired amount of compression for a sealing member between the plates. The alignment and stop means is designed to absorb the compression load on the plates, thereby enabling them to be made of lighter metal or plastic materials without overstres- sing their side walls.
Patent EP-0091799-A2 (EP)
Inventor: NORTH WILLIAM EDWARD
IPC: F01D5/18
Filed: 1983-04-08
Abstract: A hollow stator vane for a combination turbine is provided with separate forward and aft inserts 26 and 32 with the forward insert providing impingement cooling of the vane walls while the aft insert is closely fitted into the vane internal cavity to provide a channel of closely defined width between the insert and facing walls of the vane, the aft insert also including protuberances functioning to ensure the maintenance of the closely defined width, coolant air admitted to the forward insert functioning first for impingement coofing, then channel flow cooling along the aft insert, and then channel flow cooling of the trailing edge 18through an exit slot 20.
Patent EP-0096524-A2 (EP)
Inventor: WATTS ALFRED ERIC
IPC: C07D498/08
Filed: 1983-05-31
Abstract: Compounds of formula (I):wherein:one of X and Y is CO and the other is NH;R, is C<sub>1-6</sub> alkoxy or C<sub>1-6</sub> alkylthio;R<sub>2</sub> is hydrogen, trifluoromethyl, C<sub>1-6</sub> alkylthio, C<sub>1-7</sub> acyl, C,7 acylamino, C<sub>1-6</sub> alkylsulphonyl, C,.<sub>e</sub> alkysulphinyl, halogen, nitro or amino, aminocarbonyl or aminosulphonyl optionally N-substituted by one or two groups selected from C<sub>1-6</sub> alkyl, C<sub>3-8</sub> cycloalkyl, C<sub>3</sub>.<sub>s</sub> cycloalkyl C<sub>1-4</sub> alkyl, phenyl or phenyl C<sub>1-4</sub> alkyl groups any of which phenyl moieties may be substituted by one or more halogen, trifluoromethyl, C<sub>1-6</sub> alkoxy or nitro groups, or N-disubstituted by C<sub>2-6</sub> polymethylene;R<sub>3</sub> is amino, aminocarbonyl or aminosulphonyl N-substituted by one or two C<sub>3-8</sub> cycloalkyl, C<sub>3-8</sub> cycloalkyl C<sub>1-4</sub> alkyl, phenyl or phenyl C<sub>1-4</sub> alkyl groups any of which phenyl moieties may be substituted by or more halogen, trifluoromethyl, C<sub>1-6</sub> alkoxy or nitro groups, or N-disubstituted by C<sub>1-6</sub> alkyl and one of the foregoing list of N-substituents or C<sub>4-5</sub> polymethylene;R<sub>6</sub> is C<sub>1-7</sub> alkyl, -(CH<sub>2</sub>).R<sub>7</sub>,s being 0 to 2 and R<sub>7</sub> being C<sub>3-8</sub> cycloalkyl, -(CH<sub>2</sub>)<sub>t</sub>R<sub>8</sub>, t being 1 or 2 and R<sub>s</sub> being thienyl or phenyl optionally substituted by one or two substituents selected from C<sub>1-4</sub> alkoxy, trifluoromethyl, halogen, nitro, carboxy, esterified carboxy and C<sub>1-4</sub> alkyl optionally substituted by hydroxy, C<sub>1-4</sub> alkoxy, carboxy, esterified carboxy or in vivo hydrolysable acyloxy; Z is CH<sub>2</sub> or oxygen;p and q are independently 0 to 2 when X is CH<sub>2</sub> and are both 1 when Z is oxygen, having dopamine antagonist activity, a process for their prepartion and their use as pharmaceuticals.
Patent EP-0126329-A2 (EP)
Inventor: WALZ GERD DR
IPC: C07C233/00
Filed: 1984-04-26
Abstract: Michael addition products of monocarboxylic or dicarboxylic acid esters, capable of undergoing Michael addition, with compounds containing double bonds capable of undergoing Michael addition are suitable for use as a curing component for synthetic resins containing groups capable of amide formation and/or ester formation with carboxylic acids. In particular, the Michael addition products of acetoacetic esters or malonic esters with esters, amides or urea derivatives of  alpha ,  beta -unsaturated monocarboxylic or dicarboxylic acids are used. The structure and the functionality of the curing component can be varied in many ways. It can be attached directly to the synthetic resin molecule, so that self-curing synthetic resins are obtained.
Patent EP-0124830-A2 (EP)
Inventor: HARVEY EDGAR LLOYD
IPC: H01J17/49
Filed: 1984-04-27
Abstract: A display panel comprising an array of scan cells formed by an array of row scan anodes and an array of column cathodes, the scan anodes operating with the lower surfaces of the cathodes to provide cathode glow. The panel also includes an array of display cells formed by an array of row display anodes and the same cathodes, the display anodes operating with restricted areas on the top surfaces of the cathodes to provide cathode glow. The rows of display cells are offset from the rows of scan cells so thatthe glowtransfer path and display glow cell are disposed in an optimum location for panel operation and life.