baber/WOPTO huggingface dataset:
Patent EP-0572589-A1 (EP)
Inventor: WILHELM JOSEF
IPC: A23L3/3508
Filed: 1992-11-19
Abstract: Un produit liquide protégé contre la détérioration se présente sous forme de deux composants A et B qui donnent un produit prêt à l'emploi une fois mélangés. Le composant A a une valeur de pH comrise entre 0 et 3 et le composant B a une valeur de pH comprise entre 10 et 14. L'invention concerne également un procédé de protection de produits liquides contre la détérioration. Le produit ainsi obtenu se conserve très bien et peut être préparé de manière économique dans les installations usuelles de production.
Patent EP-0551848-A1 (EP)
Inventor: STROPPOLO FEDERICO
IPC: A61K31/765
Filed: 1993-01-11
Abstract: An ophthalmic pharmaceutical composition containing an association of N-acetyl-cysteine and polyvinylalcohol useful for the treatment of keratoconjunctivitis sicca.
Patent EP-0557854-A1 (EP)
Inventor: FILTHUTH HEINZ PROF DR
IPC: H01J47/06
Filed: 1993-02-16
Abstract: A position-sensitive radiation detector for detecting especially beta radiation consists of a first position-sensitive detector (10), which is arranged above the radiation source, and of a further, second detector (20) which is arranged above this first detector, is of approximately equal area and is not necessarily position-sensitive; the counting pulses of the two detectors are correlated by an evaluation unit from the time and logic point of view, either in coincidence or anti-coincidence. The selection of either the coincidence method or of the anti-coincidence method makes possible a considerable improvement in the position resolution or the detection sensitivity, depending on the type of radiator and its presence, for example, on a sample plate. <IMAGE>
Patent EP-0562336-A1 (EP)
Inventor: KELCH GERHARD
IPC: G02C7/06
Filed: 1993-03-06
Abstract: The spectacle lens having a multifocal surface and prescription surface is distinguished in that the prescription surface is a general aspherical surface without point or axial symmetry. In this case, when determining the geometry of the prescription surface account is taken in a planar fashion at least of the dioptic effect from among the individual conditions of use. In this case, the prescription surface is used exclusively to produce the dioptric effect at the reference points and additionally to remove abberation increments. <IMAGE>
Patent EP-0564933-A1 (EP)
Inventor: HAGEMEYER ALFRED DR
IPC: B29C59/16
Filed: 1993-03-27
Abstract: The invention relates to flat polyethylene terephthalate materials with a low surface roughness consisting of dendritic, plateau-like structures with a fissured, fractal-like edge, a process for the production thereof by irradiating the surfaces with UV radiation generated by the decay of excimers and the use of polyethylene terephthalate films treated in this manner as a substrate material for thin ferromagnetic metal layers.
Patent EP-0588046-A1 (EP)
Inventor: BARTEK BRICE ALAN
IPC: G06F9/46
Filed: 1993-08-06
Abstract: In a computer network having a plurality of nodes with one or more computer systems associated with a node a method for transmitting messages to and from a DOS application resident in a memory to and from the network. The messages to and from the DOS application are handled a virtual device driver resident in the memory which is monitoring the 5C interrupt. The virtual device driver converts an outgoing CCB1 message from the DOS application to a message in a CCB3 32-bit format and an incoming 32-bit CCB3 message to a CCB1 format. The virtual device driver transmits the CCB3 message to a physical device driver resident in system memory. The physical device converts messages between the CCB3 32-bit format and a CCB3 16-bit format. The physical device driver transmits and receives 16-bit CCB3 messages to and from a logical link control protocol driver resident in the memory. The logical link control protocol driver is preferably written to the ISO 8802-2 standards and passes and receives messages to and from the MAC layer and the LAN adapter. With an incoming message the virtual device driver arms a context hook which fires when the operating system has allocated sufficient memory to the DOS application resident Virtual 86 mode before transmitting the CCB1 message to the DOS application.
Patent EP-0648008-A1 (EP)
Inventor: YAMAMOTO YASUHIRO C O K K MEID
IPC: H02M7/48
Filed: 1993-10-06
Abstract: A current detection method for current detection of an output of a PWM inverter utilitizes current sampling at the timings of two zero vectors of the PWM inverter and selecting the sample value least influenced by noise as the detected current sample value and, when a time difference between the two vectors is large, an average value of the two sample values is selected.
Patent EP-0593063-A1 (EP)
Inventor: ABENDROTH BERND
IPC: E01C19/28
Filed: 1993-10-14
Abstract: The invention is a control mechanism (5) for a self-propelled manually guided machine such as for example a vibration roller, with an emergency switch-off device for deactivating the travel drive in the event of danger. In order to avoid the operator becoming caught between the machine and an obstacle, the emergency shut-off device has a sensor (14) which, in the event of danger, switches the travel drive, temporarily reversing the direction of travel. In this way, the operator is automatically freed in the event of danger. In the past, switching off the travel drive of the machine was not always sufficient to prevent the operator becoming caught, because the drive was not switched off directly, the terrain was sloping or the machine was still moving at too high a speed. The invention provides a remedy for this. So that, when in the dangerous situation, the machine cannot become independent as a result of the drive being reversed, the reversed travel drive is automatically switched off again as soon as the person who has been caught is freed.
Patent EP-0578305-A1 (EP)
Inventor: DEVENYNS JOHAN
IPC: D21C9/10
Filed: 1993-06-29
Abstract: Process for improving the selectivity of the delignification of a chemical paper pulp by means of a peroxyacid according to which the unbleached pulp originating from the cooking operation is treated with an aqueous solution of this organic peroxyacid in the presence of at least one stabiliser chosen from phosphonic acids and their salts.
Patent EP-0552892-A1 (EP)
Inventor: CERVENKA MICHELLE MARIE
IPC: C10N40/08
Filed: 1993-01-15
Abstract: Lubricant and functional fluids, and additive concentrates, are composed of a) at least one overbased zinc dialkyldithiophosphate characterized in that (i) each of the alkyl groups is a primary alkyl group containing from 6 to 10 carbon atoms, (ii) the overbased to neutral ratio of the dithiophosphate is 0.96 or above as determined by ³¹P nmr, (iii) the integrated ³¹P nmr spectrum of the dithiophosphate shows less than about 0.25 area percent phosphorus at about 80 ppm, (iv) the integrated ³¹P nmr spectrum of the dithiophosphate shows essentially no phosphate species at 5 to 15 ppm, and (v) the dithiophosphate exhibits a copper weight loss in ASTM Test Method D2619 of 0.70 maximum; b) at least one hindered phenolic antioxidant or at least one aromatic secondary amine antioxidant; and c) at least one overbased alkaline earth metal sulfurized alkyl phenate having a TBN as determined by ASTM Test Method D2896 of at least 200 or at least one alkaline earth metal alkyl aromatic sulfonate. Preferred zinc dithiophosphates are further characterized in that the integrated ³¹P nmr spectrum of the dithiophosphate shows essentially no phosphorus species at 95 to 98 ppm. High thermal and oxidative ability is achieved.
Patent EP-0572109-A1 (EP)
Inventor: GRAVALOS DOLORES GARCIA C O PH
IPC: A61K31/56
Filed: 1993-03-22
Abstract: Halichondrin derivatives, isolatable from a marine sponge of the  Lissodendyx Sp.,  have cytotoxic preparations and are of the formula:-
       
 in which R¹ and R² together represent a group of the formula:
Patent EP-0562840-A1 (EP)
Inventor: ZHENG CHEN
IPC: F02B3/06
Filed: 1993-03-24
Abstract: A synthetic diesel oil particularly suitable for use in high cold areas is prepared by mixing heavy benzol as main raw material with an appropriate amount of kerosene and cetane number modifier. A small amount of freezing point depressant may be added to adjust the freezing point of the synthetic diesel oil.
Patent EP-0569171-A1 (EP)
Inventor: JOHNSON THOMAS W
IPC: B42D15/10
Filed: 1993-04-23
Abstract: A method and apparatus for composing documents (26) such as bank checks with a picture (30) of an account holder on each check comprising the steps of a) capturing a real time video image of the account holder at a bank site; b) converting the image to a digital image file in a personal computer (20); c) composing a picture check as a graphics image file in the personal computer; d) merging the digital image file and graphics image file to form a picture check; and e) printing one or more picture checks at the bank site and delivering the picture checks to the customer.
Patent EP-0589646-A1 (EP)
Inventor: AGRAWAL RAKESH
IPC: F25J3/04
Filed: 1993-09-20
Abstract: The carbon monoxide content of a nitrogen product of a cryogenic air separation process carried out in a distillation column system having at least one distillation column comprising a rectifying section from which the nitrogen product is produced is reduced by maintaining the ratio of downward liquid to upward vapor flow rate (L/V) in said rectifying section no less than 0.65, preferably greater than 0.75, but less than 1.0 moles per unit time. The required ratio can be accomplished by co-producing less-pure nitrogen as a vapor product from an intermediate location within the distillation column; employing a heat pump in which column liquid is vaporized; employing a heat pump in which the overhead vapor is compressed; employing a heat pump in which the bottoms liquid stream is subcooled; employing a heat pump in which the oxygen-rich waste stream from the top boiler/condenser is compressed; or employing a heat pump in which an external fluid is used as the heat-pump fluid.
Patent EP-0596666-A1 (EP)
Inventor: HUDDY RICHARD STIRLING
IPC: G06T15/40
Filed: 1993-10-29
Abstract: In an interactive three-dimensional graphics system, objects are defined by a plurality of Bezier patches. Said patches are approximated by polygons for the purpose of rendering and rendering occurs on a patch by patch basis. 
     Ordering for the rendering of patches is performed by precalculating order lists. An order list is produced by dividing each area which forms part of an object into a set of polygons and performing a topological sort on said polygons to produce a rendering list for said polygons. 
     An order list is produced for the Bezier patches by considering the first occurence of a polygon from each area set of polygons.
Patent EP-0581653-A1 (EP)
Inventor: MALINVAUD ERIC
IPC: G02B1/10
Filed: 1993-07-23
Abstract: The process consists in applying onto a substrate a coating consisting of a polymer capable of grafting onto the substrate, an acrylic varnish, a grafting catalyst and a solvent attacking the substrate, the grafting catalyst being added just before the application of the coating onto the substrate. The polymer is a polyurethane introduced in the form of varnish. Organic pigments may be added to the coating. One or more layers may be applied. After drying, the material has a very fine matt appearance, with little scatter and a pebbled appearance to the touch as well as an indelible hydrophobic nature protecting against finger soiling. Applications especially in the field of decoration.
Patent EP-0588761-A1 (EP)
Inventor: ROELLIN ULRICH
IPC: B60P7/08
Filed: 1993-08-20
Abstract: In the case of a device for securing a load to the side wall of a loading space of transportation equipment, a lashing rail (16,16a,16b), anchored to the side wall (10), has longitudinal channels (25) lying opposite one another in pairs. Mounted in these longitudinal channels (25) are lashing hooks (30), which can be displaced in the longitudinal direction (y) of the lashing rail and the pivot pins (32) of which form a swivelling axis (z) and can be rotated around the latter. When lashing, the lashing hooks swing with increasing tensile force into their optimum position and are at the same time fixed in position. <IMAGE>
Patent EP-0571612-A1 (EP)
Inventor: PLANK JOHANN
IPC: C09K8/20
Filed: 1992-12-16
Abstract: Afin de réduire le filtrat de compositions aqueuses de boues de forage à base de minéraux argileux contenant des mélanges d'hydroxides métalliques, on utilise comme agent réducteur de filtrat un polysaccharide partiellement éthérifié avec des groupes hydroxyéthyle et/ou hydroxypropyle.
Patent EP-0621775-A1 (EP)
Title: Pellets containing peptide drugs, their manufacture and use.
Inventor: WUNDERLICH JENS-CHRISTIAN
IPC: A61K9/20
Filed: 1993-01-18
Abstract: Described are pellets containing peptide drugs incorporated in a matrix consisting of gelatin or fractionated gelatin and plasticizers, the pellets having a semi-solid to gel-like consistency. Such drug forms exhibit, after application, bioadhesive properties and, by virtue of the matrix materials specified, allow or enhance the resorption of the peptide drug by the body.
Patent EP-0682478-A1 (EP)
Inventor: MAZIN JACK G
IPC: A23L5/20
Filed: 1993-01-29
Abstract: L'invention concerne un procédé pour préparer un produit basé sur des fruits secs ayant un arôme qui ne correspond pas en substance à l'arôme naturel de ces fruits secs. Dans une première étape, les fruits secs sont traités avec un acidulant choisi dans le groupe constitué par l'acide tartrique, l'acide malique, l'acide citrique, l'acide ascorbique, l'acide phosphorique et l'acide fumarique, en une quantité et pendant une durée suffisantes pour enlever l'essentiel de l'arôme naturel de ces fruits secs. Dans une seconde étape, les fruits secs traités sont déshydratés jusqu'à la teneur en humidité désirée. Les fruits secs sont traités dans la première étape ou après la seconde étape avec un agent aromatisant présentant un arôme qui ne correspond pas à l'arôme naturel des fruits secs. L'agent aromatisant est utilisé en une quantité et pendant une durée suffisantes pour conférer aux fruits secs un arôme sensiblement identique à celui de l'agent aromatisant.
Patent EP-0583481-A1 (EP)
Title: Polytetrafluoroethylene pulverulent destine au moulage
Inventor: KOKUMAI MASUO YODOGAWA-SEISAKU
IPC: C08F214/26
Filed: 1993-02-04
Abstract: Polytétrafluoroéthylène pulvérulent destiné au moulage. Il contient de 0,01 à 1 % en poids d'unités d'éther perfluorovinylique, il a une chaleur de cristallisation comprise entre 18,0 et 25,0 J/g, et il permet d'obtenir un article moulé dont la résistance à la flexion répétée est égale ou supérieure à 7 millions de cycles, dont la résistance au fluage est égale ou inférieure à 20 % (à 200 °C, déformation totale), et dont la résistance au fluage est égale ou inférieure à 15 % (à 25 °C, déformation totale). Cette poudre présente une résistance au fluage et une résistance à la flexion alternées excellentes et nécessaires à un matériau de moulage des pièces d'une machine soumise à une flexion répétée, par exemple une pompe.
Patent EP-0788636-A1 (EP)
Inventor: KOWALSKI JACEK
IPC: G06K17/00
Filed: 1993-01-26
Abstract: The invention relates to chip cards. There is disclosed a chip card (12) with only two contacts intended both to information exchanges (instructions and data) between the card (12) and a card reader and to the power supply of the card (12). According to the invention, the contacts are preferably a clock contact (CLK) used to the synchronization of data and instructions, and a data input/output contact (I/O) used to the transmission of data and instructions from the reader to the card (12) and to the transmission of data from the card (12) to the reader. For the power supply, a full-wave rectifier (bridge of diodes) may be arranged between the two contacts (CLK; I/O). The invention also relates to the communication protocole which allows to use only two contacts (CLK; I/O) while having instructions similar to those of conventional chip cards (initialization of the card, address incrementation of memory cell, reading of the cell, writing, comparison of a confidential code).
Patent EP-0641496-A1 (EP)
Title: Method and device for preventing understabilization of longitudinal differential protection in case of external fault and current transformer saturation.
Inventor: SAHA MURARI MOHAN
IPC: H02H3/28
Filed: 1993-05-07
Abstract: A method and a device for preventing understabilization of longitudinal differential protections in case of external faults and current transformer saturation. The invention comprises an extension of the state of the art with regard to stabilization of longitudinal differential protections in such a way that the values (A1, A2, ... An), ( phi 1,  phi 2, ...  phi n), obtained via current measurement (C1, C2, ... Cn) and Fourier filters (4, 5, 6), for determining the function characteristic of the protection under certain conditions as regards current amplitude and current transformer saturation are given corrected values (A1k, A2k, ... Ank), ( phi 1k,  phi 2k, ... phi nk).
Patent EP-0645021-A1 (EP)
Title: Long-range infrared panoramic surveillance device.
Inventor: REMY BERTRAND
IPC: H04N3/15
Filed: 1993-06-11
Abstract: Infrared panoramic surveillance device comprising a head objective (1) connected to an image separator (15) to form several detection channels capable of projecting partial images on detection bars (21, 22), offset along the elevation angle axis SS', via recovery objectives (161, 162). The elevation angle shift (161, 162) of the bars (21, 22) causes the scanned fields to partially overlap in the elevation angle. The image separator (15) can be composed of two plane mirrors (151, 152) with a common parallel edge to the elevation angle axis SS'. Application in long range of aerial targets detection with high angular coverage.
Patent EP-0646085-A1 (EP)
Inventor: SHIMIZU JAMIE A
IPC: B65D71/00
Filed: 1993-05-20
Abstract: L'invention concerne un dispositif de fermeture pour cartons d'emballage se composant d'éléments de blocage primaire et secondaire ou de loquets permettant de donner une forme tubulaire à un carton destiné à recevoir un ou plusieurs récipients pour boissons ou produits alimentaires ou d'autres types d'articles ou de récipients. Dans un mode préféré de réalisation, un moyen de fermeture secondaire (14 et 34 à 42) permettant l'insertion facile des pattes de blocage (52) est prévu afin de faciliter la fermeture des panneaux (16, 18, 20, 46).
Patent EP-0607388-A1 (EP)
Inventor: BIRKHOFER HERMANN
IPC: C14C9/00
Filed: 1993-07-13
Abstract: L'invention concerne l'utilisation de polymères greffés, solubles ou dispersibles dans l'eau, d'huiles végétales et animales, obtenus par polymérisation par promoteurs radicalaires A) d'un monomère ou d'un mélange de monomères comprenant a) 20 à 100 % en poids d'acides carboxyliques monoéthyléniquement insaturés, et/ou d'acides sulfoniques monoéthyléniquement insaturés, et/ou d'acides phosphoniques monoéthyléniquement insaturés, ou de leurs sels alcalins, alcalino-terreux ou d'ammonium, b) 0 à 80 % en poids d'autres monomères monoéthyléniquement insaturés, copolymérisables avec les monomères (a), et c) 0 à 5 % en poids de monomères insaturés non conjugués ayant au moins deux doubles liaisons éthyléniques, en présence B) d'huiles végétales et/ou animales, dans un rapport pondéral A:B de (80 à 1) : (20 à 99), pour nourrir et fouler les cuirs et les peaux en poils. On obtient ainsi des cuirs souples d'un toucher agréable.
Patent EP-0654129-A1 (EP)
Title: Improvements in or relating to continuously-variable-ratio transmissions.
Inventor: FELLOWS THOMAS GEORGE
IPC: F16H37/08
Filed: 1993-08-11
Abstract: A continuously-variable-ratio transmission ("CVT"), especially of the toroidal-race rolling-traction type, in which the prime mover is connected to the ratio-varying component ("variator") by a torque converter (1) or other starting device capable of slip. The CVT output (36) is connected both to the variator output (23) and also, by way of fixed ratio gearing (37, 38) and a one-way clutch (53), to the output of the starting device. At low speeds drive is transmitted from primer mover to the CVT output by way of the fixed ratio gearing in both forwards and reverse. In forward drive, as the speed of the variator output rises, operation of the one-way clutch (53) causes the drive transmission path to change from the fixed ratio gearing to the variator output once the speed of the latter exceeds the former. Where the variator is of the toroidal-race type, further one-way clutch means (54) may be included to ensure that the fixed ratio gearing components can rotate in one direction only, thus preventing them from imposing reverse rotation upon the essentially unidirectional variator components.
Patent EP-0659110-A1 (EP)
Inventor: SCHUERFELD HORST
IPC: B23B31/02
Filed: 1993-09-08
Abstract: Eine Spannvorrichtung zum Verbinden von Maschinenspindeln oder Grundhaltern mit Werkzeughaltern oder Werkzeugen für die spanabhebende Bearbeitung umfaßt zwei spreizbare Spannstücke (38, 40; 138, 140), die in einer in der Maschinenspindel (10, 110) oder dem Grundhalter verandkerten Halterung (24; 124) radial verschiebbar geführt sind und in der gespreizten Stellung eine umlaufende Spannschulter im Inneren des Werkzeughalters (12; 112) hintergreifen. Die Spannstücke (38, 40; 138, 140) erstrecken sich quer zur Längsrichtung des Werkzeughalters (12; 112) und weisen an den seitlich äußeren Enden Spannflächen (48, 50, 52, 54; 148, 150, 152, 154) auf, die derart angeordnet sind, daß die insgesamt vier Spannflächen der beiden Spannstücke (38, 40; 138, 140) jeweils in Winkelabständen von etwa 90° auf dem Umfang der Spannschulter verteilt sind.
Patent EP-0657020-A1 (EP)
Title: Laser gyro high voltage start module and high voltage pulse generator.
Inventor: BERNDT DALE F
IPC: G01C19/66
Filed: 1993-08-27
Abstract: A high voltage start circuit includes a high voltage start module and high voltage pulse generator apparatus. The high voltage pulse generator amplifies a five volt pulse at 60KHz duty cycle to an output of 280 volts pulses at approximately 50 % duty cycle. A PN junction high voltage diode with a high forward voltage drop and a resistor divider drives and holds a first transistor out of saturation. A low voltage diode creates a dead band such that two high voltage start module transistors are never on at the same time. The high voltage module contains two high voltage blocking diodes which protect the laser gyro active current control circuitry during start up. Two small ballast resistors and a parallel 10 times voltage multiplier generate at least a 2500 VDC output. The high voltage start circuit is contained within a laser gyro housing and is configured to have a volume less than the volume of the ring laser gyro block.