baber/WOPTO huggingface dataset:
Patent EP-0005179-A2 (EP)
Inventor: MATYAS STEPHEN MICHAEL
IPC: G06Q20/34
Filed: 1979-04-05
Abstract: This invention relates to a method for authenticating the identity of a user of an information system. 
<??>A data communication system operating in accordance with an embodiment of the invention includes one or more terminals operatively coupled to a host data processing system each having cryptographic apparatus for cryptographic data communications. In order to authenticate the identity of terminal users of the system, a host system initialization process is first performed to provide a table of test patterns for use during subsequent authentication processing. This is accomplished by providing terminal user identification numbers and passwords and a predetermined number at the host data processing system. A first initialization operation is performed at the host data processing system in accordance with the terminal user identification numbers and passwords to obtain terminal user authentication patterns. A second initialization operation is performed at the host data processing system in accordance with the predetermined number and the terminal user identification numbers to obtain terminal user first verification patterns. A third initialization operation is performed at the host data processing system in accordance with the terminal user authentication patterns and the terminal user first verification patterns to obtain the table of terminal user test
Patent EP-0005215-A2 (EP)
Inventor: WILLCOX KENNETH WAYNE
IPC: B01J19/18
Filed: 1979-04-19
Abstract: An olefin or mixture of olefins is polymerized in a hydrocarbon diluent in a turbulent reaction zone to produce particles of polymer which are substantially insoluble in the diluent (particle form process). Fouling of the reactor by adherence of polymer particles to the walls of the reactor is reduced by adding to the reaction medium a composition which comprises a mixture of (a) a polysulfone copolymer, (b) a polymeric polyamine, and (c) an oilsoluble sulfonic acid.
Patent EP-0031186-A2 (EP)
Inventor: PARRY JOHN CHARLES
IPC: B65B11/02
Filed: 1980-12-17
Abstract: The invention is an improved apparatus for the application of plastics stretch films to materials and items to be packaged and secured as a unit or packaged and secured to a shipping and transporting means. The apparatus consists of a pair of insertable adapters (20,42,70) for the ends of a cylindrical core (14,34,74) which holds a supply of plastics stretch films (12,32,74) and a pair of tubular-like grip means (16, 36, 72) for said insertable adapters. The grip means serves as a control means for the speed of paying out the plastics stretch film material, and as a means for applying tension on the film during the course of applying it to materials and items. The apparatus may be used for manual or machine application of film to materials. Brake shoe equivalents of the grip means may be used for machine applications.
Patent EP-0022117-A2 (EP)
Inventor: TRENKER ADY
IPC: A61K47/48
Filed: 1980-06-05
Abstract: In this resinate, metoclopramide is linked to a cation exchange resin, preferably a polystyrene-sulphonate resin in hydrogen form, crosslinked with divinylbenzene. The resinate preferably has a 40% metoclopramide content and its particle size is advantageously less than 0.2 mm. Anti-emetic sustained-release medicament.
Patent EP-0033534-A2 (EP)
Inventor: MULDER JOHANNES MARINUS
IPC: A47F7/16
Filed: 1981-02-02
Abstract: 1. Sales aid for storing and displaying or showing hanging materials (41, 42), in particular home textiles, consisting of a carrying or supporting arrangement and at least one plate (1) attached thereto, which plate (1) has gliding tracks open to the bottom and connected together at angles, in which tracks gliding hangers (44, 44') carrying the materials (41, 42) are displaceably arranged, the gliding tracks being formed by storage tracks (20) extending parallel to each other at a close distance apart and ending blind in front of the rear edge (16) of the plate (1) and by at least one display or demonstration track (21, 22) each connecting the storage tracks (20) to each other at their front ends and extending substantially parallel to the front edge (17) of the plate (1) and opening at its ends into the lateral edges (12, 13) of the plate (1), characterized in that the supporting arrangement is formed by a supporting structure (2), that adjustment devices for aligning and arranging the corresponding display tracks (21, 22) of two adjacent plates (1) are formed by front and rear recesses (14, 15) correspondingly arranged in pairs in the lateral edges (12, 13) of the plates (1) and by parts of the frameword structure (2) which are suitably conforming or adapted in cross-section and received by these recesses (14, 15), and in that the one or more than one display track (21, 22) extends in front of the front recesses (14), viewed from the front edge (17).
Patent EP-0035146-A2 (EP)
Inventor: ISHIHARA SHINICHIRO
IPC: H01L31/075
Filed: 1981-02-12
Abstract: Semiconductor device, such as photocell, comprising an amorphous layer containing oxygen with ratio of 1 or lower of number of atoms thereof to silicon atoms, thereby attaining a satisfactory dark current characteristic and a large band gap.
Patent EP-0036652-A2 (EP)
Inventor: MONTAVON MARC DR
IPC: C07D501/36
Filed: 1981-03-20
Abstract: The cephalosporin derivatives of the general formula <IMAGE>  in which X is one of the groups <IMAGE> in which R<1> is lower alkyl or (together with the oxygen) a readily hydrolysable ether group, and readily hydrolysable esters of the compounds of the formula I in which X is the group (b) or (a) with R<1> = lower alkyl, and salts of these compounds and hydrates of the compounds of the formula I and of their esters and salts, are used in products for the treatment of diseases.
Patent EP-0040727-A2 (EP)
Inventor: NISHIOKA MATSUO
IPC: H01C10/32
Filed: 1981-05-07
Abstract: The present invention provides a variable resistor device with a lock mechanism in which a push on the operating rod thereof causes it to be locked in its inserted state and another push causes it to restore to its original position. 
     According to the present invention, even if a plurality of such devices are mounted on one operating panel with the operating rods crowdedly projecting, there is substantially no possibility that the user inadvertently manipulates two or three adjacent rods at a time. Further the push stroke of the operating rod can be optionally set with ease, and even if the push stroke is set large, the overall length of the device can be made small.
Patent EP-0044090-A2 (EP)
Inventor: FIRESTONE RAYMOND A
IPC: A61K31/13
Filed: 1979-09-28
Abstract: Compounds of formula:
     in which M is a peptide substituent comprising z-gly-phe, gly-phe, z-arg-arg, or benzoyl-arg, and A or N=A is an active lysosome-inhibiting substance comprising a known therapeutic drug residue or an amino radical of the formula:
     in which R is an alkyl or substituted alkyl substituent of from 8 to 18 carbons and R 2  is fluoroalkyl or hydrogen, are useful in the control of fertility, in the inhibition of malignant cell growth, and in the control of other diseases which accumulate macrophages at the disease site. They can be incorporated in pharmaceutical compositions for this purpose.
Patent EP-0033171-A2 (EP)
Inventor: VERSCHUUR EKE
IPC: C10L1/32
Filed: 1981-01-09
Abstract: A process for the preparation of a dry coal product from two aqueous slurries of coal particles, a first slurry containing relatively small particles and a second slurry containing relatively large particles, which process comprises agglomerating the coal particles in the first slurry with 10-30 %w, based on the weight of said small particles, of a binder, mixing the agglomerates thus obtained with the second slurry and dewatering the mixture with a mechanical means, e.g. a centrifuge, in which the agglomerates at least partly, disintegrate.
Patent EP-0039993-A2 (EP)
Inventor: BRANDT HERMAN FRITZ
IPC: F02P5/153
Filed: 1981-04-02
Abstract: A spark ignited internal combustion engine includes apparatus effective to generate a signal from knock-induced and other ringing vibration bursts with amplification over a wide passband around the characteristic knock frequency. The signal is demodulated to obtain the envelope pulses of the knock and other vibration bursts and filtered in a multipole, low pass filter 32 having a half power frequency from 100 - 200 Hertz. The output of this filter, in which other pulses are significantly attenuated with respect to knock pulses, is further processed to obtain a knock control signal which controls spark retard apparatus to limit knock intensity.
Patent EP-0053936-A2 (EP)
Inventor: JACKSON STUART WINDUST
IPC: A61B19/08
Filed: 1981-12-07
Abstract: A surgical dressing comprises activated charcoal, preferably as activated charcoal cloth, which is impregnated with an anti-microbial agent, the adsorptive sites of the activated charcoal being no more than 20% saturated with the anti-microbial agent. The antimicrobial agent is preferably iodine, in an amount which causes approximately 5% saturation of the adsorptive sites of the activated charcoal. 
     An alternative dressing comprises a foamed elastomer filled with activated charcoal powder which has been impregnated up to 20% saturation with anti-microbial agent.
Patent EP-0070042-A2 (EP)
Inventor: FISCHER KARL
IPC: H05B6/70
Filed: 1980-08-12
Abstract: Eine Elektrokochplatte (11) mit einem Gußkörper (12) hat an seinem Außenumfang einen abwärts weisenden Rand (21), auf dessen Unterkante (22) sich der Rand eines in der Mitte durch eine hohle Schraube (32) am Kochplattenkörper festgelegten Abdeckblechs (24) abstützt. Eine Stufe (25) des Abdeckblechs zentriert sich innerhalb des Randes (21). Ein feuchtigkeitsdichter Abschluß wird durch eine zwischengelegte Dichtung (23) erzielt, und eine Isolation wird durch eine Aluminium-Knitterfolie (51) erreicht. Die Anschlußleitungen (58) der Kochplatte sind durch ein Isolierstück (55) durch das Abdeckblech hindurchgeführt, dem, um 180° in Umfangsrichtung versetzt, eine Ausnehmung (61) des Abdeckblechs (24) gegenüber liegt, so daß die Kochplatten raumsparend gestapelt werden können. Die Anschlußleitungen (58) sind flexibel und an ihren Enden in einem gemeinsamen Anschlußstück (75) zusammengefaßt.
Patent EP-0082457-A2 (EP)
Inventor: MAY ADOLF DR
IPC: C11D3/00
Filed: 1982-12-13
Abstract: Transparent, liquid fabric softener concentrates consisting substantially of (a) from 26 to 40 weight % of a cationic softener, (b) from 0.01 to 8, weight % of an anionic surfactant, (c) from 0.01 to 8, weight % of a nonionic dispersant, (d) from 3 to 30, weight % of a C1-C3 alcohol, and (e) water, optionally perfume, dyestuffs and other auxiliaries in amounts remaining to complete to 100%.
Patent EP-0070048-A2 (EP)
Inventor: PAULY MARC
IPC: A61K8/44
Filed: 1979-10-08
Abstract: The invention relates to a composition promoting photo-pigmentation and/or photo-protection of the epidermis by exposure to sun or UV rays. The composition comprises at least a natural substance homologous or analogous to those normally present in the epidermis, said homologous substance being constituted by an aminoacid or a derivative thereof acting, directly or indirectly, onto the melanogenesis. This composition is usable notably as a cosmetic product under topical application onto the epidermis.
Patent EP-0090102-A2 (EP)
Inventor: ATHEY STUART E
IPC: B23D55/10
Filed: 1982-03-25
Abstract: A tension adjustment for a band saw having a band saw blade (30) encircling upper and lower band wheels (26, 28) disposed on opposite sides of the cutting table (12). The lower band wheel (28) and the drive motor (66) are supported by a housing (50) which is pivotally mounted on the frame structure (10) of the band saw and which can be moved toward and away from the upper band wheel (26) by means of a threaded rod (84) extending between the frame (10) and the housing (50) so that the tension in the band saw blade can be adjusted by pivotal movement of the housing (50) supporting the lower band wheel (28).
Patent EP-0080907-A2 (EP)
Inventor: LESHIK EDWARD ALEXANDER
IPC: G07F17/32
Filed: 1982-12-02
Abstract: An apparatus is provided for playing a game in combination with a dispensing machine, such as a beer pump (2). The apparatus comprises two or more columns (4, 5) of lights with the lights in each column being illuminated one at a time cyclically when the beer pump is operated. A switch (3) is provided for use by a player to try to stop cycling with the illuminated lights in a winning position.
Patent EP-0082730-A2 (EP)
Inventor: BRUNO MICHAEL ROGER
IPC: B27M3/00
Filed: 1982-12-22
Abstract: A jig for manufacturing wooden fencing or shed panels is adaptable to a range of sizes A honzontal rectangular main frame (4) provides location for all the peripheral battens of a maximum size panel and for some of the peripheral battens of lesser panels. Spanning the frame is an array of parallel beams (12) which can be adjusted transversely to their longitudinal direction. These beams carry locating elements (14) which can be adjusted longitudinally of their respective beams. Intermadiate panel battens, and penp h eral ones for reduced size panels, can be laid along the beams or transversely to them, in each case being held laterally by the locating elements, and at a height compatible with that of any batten resting on the main frame Corner and T-junctions of battens can be made at any locating element. with access for nailing them together, and the main frame also provides nailing access for such junctions
Patent EP-0087598-A2 (EP)
Inventor: FATULA WILLIAM F JR
IPC: G01N30/60
Filed: 1983-01-31
Abstract: A connector for the joining together two fused silica or glass or other types of capillary tubes, in a chromatography system, without detrimental chromatographic effects created by distortion of the two joined capillary tubes, dead volumes or exposure to metal surfaces, orforthe butt joining of glass rods, has a pliable elongate surrounding member which sealingly engages a substantial length of each tube or rod from its end as well as supports each and thereby eliminates exposure to a housing or container surface.
Patent EP-0099465-A2 (EP)
Inventor: KARL KURT
IPC: E05B65/462
Filed: 1983-06-11
Abstract: 1. An automatic day-time safe deposit comprising a common safe housing (2), which is suitable for depositing bank bills and metallic currency, wherein housing (2) is subdivided into a variety of electromagnetically lockable volume units (5, 8), characterized in that the housing (2) is of the dimensions of a standard desk substructure fand is subdivided into a bank bill safe (3) and a coin safe (4), with the bank bill safe (3), in the vertical and in the horizontal direction, being subdivided into equal-sized drawers (5) and the coin safe (4) being composed at least of one large drawer (8).
Patent EP-0101620-A2 (EP)
Inventor: PAPA ANTHONY JOSEPH
IPC: C07C45/82
Filed: 1983-08-24
Abstract: Crude isophorone is refined by contacting it with aqueous caustic followed by washing and fractional distillation.
Patent EP-0103411-A2 (EP)
Inventor: WINTER JOSEPH
IPC: G02B6/44
Filed: 1983-08-12
Abstract: An individually armoured fiber optic core assembly (10) having a diameter not greater than 0.050" (1.72 mm) is provided as well as a process for making same. A fiber optic core (11) comprising a fiber optic element (12) and a surrounding protective layer (13) is encased within a drawn metal sheath (14) having a generally longitudinally extending seam (15). The ratio of the outside diameter of the fiber optic core (11) to the inside diameter of the metal sheath (14) is at least about 0.6:1. The fiber is formed by drawing metal strip (32') through a die (36) and simultaneously laying the core into the sheath as it is formed by the die. Optionally the sheath can be sealed by a line of solder applied along the length of the seam. Fiber optic cables comprising a plurality of individual fibers according to the invention are also described.
Patent EP-0117970-A2 (EP)
Inventor: BALZER DIETER DR
IPC: E21B43/22
Filed: 1984-01-07
Abstract: A process for the tenside flooding of reservoirs of medium and high salinities, comprises injecting an emulsion of an oil phase, an aqueous phase, and carboxymethylated oxethylate by flooding before and/or after a solution or dispersion of carboxymethylated oxethylate. In each case, the tenside and/or the emulsifier is selected so that the phase inversion temperature of the system of reservoir oil/flooding water/tenside/optional additives or reservoir oil/flooding water/emulsifier/optional additives, respectively, lies about 0 DEG  to 10 DEG  C. above the reservoir temperature. This method reduces tenside retention as compared with the state of the art.
Patent EP-0116949-A2 (EP)
Inventor: MIYOSHI ISAO
IPC: A61K39/395
Filed: 1984-02-16
Abstract: An adult T cell leukemia associated cell strain and a method for obtaining said strain from a mixed culture of leukocytes of an animal other than human and ape and adult T cell leukemia associated antigen producing cells as well as a method for producing respective antiserum are described.
Patent EP-0119624-A2 (EP)
Inventor: FRUEH WOLFGANG
IPC: B60B7/16
Filed: 1984-03-19
Abstract: The invention relates to a wheel rim, in particular of light-weight metal having a coverplate which prevents an unauthorised release of the wheel nuts, can be inserted in positively locking manner into the wheel nave and can be latched or in particular locked there. According to the invention, a spreading part is provided on the inside of the coverplate, which part is guided in the edges of said plate and is attached in the centre of the coverplate to a knob which can be lowered into the coverplate and latched in the lowered state in such a way that during the lowering the wheels of the spreading part are pressed in grooves in the wheel nave and beyond the edge of the coverplate. <IMAGE>
Patent EP-0127856-A2 (EP)
Inventor: SATAKE NOZOMI
IPC: G01S7/531
Filed: 1984-05-25
Abstract: In an ultrasonic examination apparatus (100) of the sector scanning type, a false contour appears in a tomographic image of an object (20) due to a variation of the pixelizing, or digitizing precision over the entire scanning region, especially nearthe central ultrasonic scanning lines. A wobbling processor (64) is provided in an address generator for write operation (6). When the echo signals, orthe image signals obtained by the scanning of the central untrasonic scanning lines are written into pixels of a frame memory, the write-in addresses are processed by the wobbling processor (64) so that the pixelizing precision can be uniformed over the entire scanning region.
Patent EP-0137147-A2 (EP)
Inventor: KONISHI AKIRA
IPC: G06K15/10
Filed: 1984-07-16
Abstract: A pattern storage processing system for use with a page printer has a pattern storage for storing dot matrix patterns representing various characters etc. Each pattern comprises plural portions called "squares" each of which consists of n x n bits. A selected pattern is transferred square by square from the pattern storage to a raster buffer via a rotator which rotates each square according to an orientation information. Successive storage locations in the raster buffer which are to receive successive squares are designated by the combination of a base address in a register and offsets in an off set table.
Patent EP-0136501-A2 (EP)
Inventor: KREUZER FRANZ-HEINRICH DR
IPC: C09K19/40
Filed: 1984-08-16
Abstract: Trialkanoyloxysilane der Formel I R¹-A¹-A²-O-Cn-H2n- Si(OOCR²)3  I worin R¹ H, eine Alkylgruppe mit 1 - 10 C-Atomen, worin auch eine oder zwei nicht benachbarte CH2-Gruppen durch O-Atome ersetzt sein können, F, Cl, Br oder CN, R² eine Alkylgruppe mit 1 - 5 C-Atomen, A¹ und A² jeweils 1,4-Phenylen- oder 1,4-Cyclohexylengruppen und n 2,3,4,5 oder 6 bedeuten, können zur Erzeugung einer homöotropen Orientierung flüssigkristalliner Phasen auf Oberflächen verwendet werden.
Patent EP-0142040-A2 (EP)
Title: Substituted pyrimidines
Inventor: STEINBECK KARL DR
IPC: C07D239/56
Filed: 1984-10-12
Abstract: Novel substituted pyrimidines of the formula (I) <IMAGE>  in which R<1>, R<2>, R<3>, R<4>, Y, X and n are as defined in the description, and their use as pesticides, in particular their use as fungicides or bactericides. The novel substituted pyrimidines can be prepared by a variety of processes, for example reacting suitable 4-halogenopyrimidines with alcohols or thiols and, if desired, oxidising the resulting thio compounds.
Patent EP-0149042-A2 (EP)
Inventor: KAPPELER FRANZ DR
IPC: H01S3/23
Filed: 1984-11-08
Abstract: Laserdiode mit einem laseraktiven Streifen (4, 4a) zur Aussendung frequenzstabiler, einfrequenter Laserstrahlung (6), die diese Eigenschaften auch bei Modulation (des Anregungsstromes) beibehält. Dazu sind in dem einen einzigen Halbleiterkörper (2) auf beiden Seiten des die Laserstrahlung (6) aussendenden laseraktiven Streifens (4, 4a) lateral benachbart weitere laseraktive Streifen (11, 12, 13) mit wellenoptischer Kopplung hinsichtlich der parallel zu dem aussendenden Streifen (4, 4a) verlaufenden Anteile (L11, L12, L13) der weiteren Streifen (11, 12, 13) vorgesehen. Keiner dieser weiteren Streifen reicht bis an die Stirnfläche (5') des Halbleiterkörpers (2) heran, durch die hindurch die Aussendung (6) erfolgt und endet (in Richtung zu dieser Stirnfläche 5') an einer "innerhalb" des Halbleiterkörpers (2) erzeugten Spiegelfläche (14b).
Patent EP-0145014-A2 (EP)
Inventor: KITAMURA SHUJI
IPC: C08L23/10
Filed: 1984-12-11
Abstract: A packaging shrink film consisting essentially of a random copolymer of propylene and an a-olefin having 4 or more carbon atoms or a random copolymer of propylene, an a-olefin having 4 or more carbon atoms and ethylene, said random copolymer satisfying the following conditions:(1) the content of an a-olefin having 4 or more carbon atoms in the copolymer is 8 to 30 mole %,(2) the content of ethylene in the copolymer is 3 mole % or less,(3) the content of a cold xylene-soluble portion in the copolymer is 15 to 60% by weight, and(4) the content of a boiling n-heptane-insoluble portion in the copolymer is 7% by weight or more, said film having been stretched. The packaging shrink film is soft and excels in low-temperature shrink characteristics as well as in transparency and gloss.
Patent EP-0153480-A2 (EP)
Inventor: RAUE RODERICH DR
IPC: C09B62/44
Filed: 1984-12-18
Abstract: Novel reactive dyes of the diarylaminoxanthene series of the formula <IMAGE>  where  A = monocyclic or polycyclic aromatic ring,  B = sulpho-free monocyclic or polycyclic aromatic ring,  R1 = H, alkyl,  Y = direct bond or bridge member, Z = a heterocyclic fibre-reactive radical and where the rings A and B may carry further substituents customary in dyes, and the radical <IMAGE> is preferably bonded to a ring carbon atom of A and/or B, are highly suitable for dyeing or printing hydroxyl- and/or nitrogen-containing textile materials.
Patent EP-0117149-A2 (EP)
Inventor: BLACK THOMAS J JR
IPC: F16J15/43
Filed: 1984-02-20
Abstract: a self-activating ferrofluid seal apparatus comprises a permanent-magnet ring (12) and a pair of pole pieces (14,16) which forms a cavity therebetween. Magnetically permeable, extending elements (24,26) in the cavity form a ferrofluid-retaining gap therebetween with the pole pieces forming a radial gap with the surface of the shaft (28) to be sealed. The ferrofluid-retaining gap being a magnetic-field intensity to retain the ferrofluid therebetween and sufficiently larger in gap width than the radial gap, whereby, on insertion of the shaft element, the ferrofluid (22), based on the change in magnetic flux path, will move from the retaining gap to the radial gap to form a ferrofluid seal about the shaft element.