baber/WOPTO huggingface dataset:
Patent RO-113042-B1 (RO)
Title: Process for producing an aqueous solution of sulphonated melamine-formaldehyde resin
Inventor: DUPUIS MARIO
IPC: C04B24/22
Filed: 1994-05-06
Abstract: A process of producing an aqueous solution of a sulfonated melamine-formaldehyde resin. The process comprises condensing melamine and formaldehyde or a precursor of formaldehyde (e.g. paraformaldehyde) in an aqueous mixture having a pH in the range of 8-10 to form a reaction mixture containing a condensation product of melamine and formaldehyde. The condensation product is then reacted in an aqueous mixture having a pH of 8-10, preferably 8-9, with a sulfonating agent to produce a mixture containing a sulfonated condensation product. Finally, polymerizing the said sulfonated condensation product in an aqueous mixture having a pH of 5-7 to form a resin solution. In the process, at least one of the sulfonation step and the polymerizing step is carried out under superatmospheric pressure (generally 5 to 70 p.s.i.) and at an elevated temperature of, in the case of the sulfonating step, 100 DEG -130 DEG  C. for a time of 1 to 5 hours or of, in the case of the polymerizing step, 105-150 DEG  C. for a time of 15 minutes to three hours. Modifications of the basic process involve carrying out the sulfonation of the formaldehyde before the condensation of the melamine and formaldehyde or reacting all of the melamine, formaldehyde or precursor and the sulfonating agent all together under superatmospheric pressure. The resulting aqueous solution, or the dried resin extracted therefrom, has low salt content and is suitable as a superplasticizer for concrete mixes.
Patent RO-117948-B1 (RO)
Title: Electrochemical probe with zirconia-type ceramic electrolyte for oxygen analyzer
Inventor: DIACONESCU MARIA
IPC: G01N27/403
Filed: 1995-12-19
Abstract: The invention relates to an electrochemical probe with zirconia-type ceramic electrolyte for an oxygen analyzer, used for analysing and controlling the oxygen concentration in the warm and hot gases resulting from the equivalent coal combustion processes. According to the invention, the probe comprises a K-type (chrome-aluminum contacts) thermocouple or an S (Pt-PtRh) thermocouple, modified at the measuring head by tightly attaching a cylindrical ceramic body (2) to the internal insulating sheath (1) with four holes of the thermocouple, said cylindrical ceramic body (2) being provided lengthwise with a groove (2a) and 4 orifices (2b) of which two are central ones for passing the thermocouple electrodes (4) therethrough and are located on a cylindrical extension (2c) on whose surface a heating element (5) is formed as a resistive platinum film insulated with a ceramic coating, fit for being introduced into the electrochemical measuring cell (3) shaped as a tube with one closed end, said tube shape being given by the ceramic cell with the role of electrolyte (3a), said cell being made of ionic conductive ceramic material based on zirconium oxide, stabilized with ytrium oxide, on whose surfaces the porous electrodes (3b and 3c) of the cell are formed as adhering platinum coatings, a protective porous ceramic layer comprising magnesium spinel material being coated on the external electrode, the electrochemical cell (3) thereby formed being sealed by puttying with refractory putty in the region of the open end of the cylindrical ceramic body (2) and provided outside with a protective ceramic or metal cover (11) having a central orifice in front of which the ceramic filter (12) is placed.
Patent RO-117588-B1 (RO)
Title: Flat slide-fastener made by casting
Inventor: MITSURU AKENO
IPC: A44B18/00
Filed: 1996-11-06
Abstract: The invention relates to a flat slide-fastener made up of resin by continuous casting, comprising a carrying sheet (1) continuing with more joining elements (2). Each joining element (2) has two or more necks (22) branching in various directions. Said necks (22) continue with some substantially flat joining ends (23). Said joining ends (23) also have some substantially horizontal prominences (23a) with a positioning direction normal to the direction of the joining element (2).
Patent WO-0047936-B1 (WO)
Inventor: SILLINCE MARK ERICH
IPC: F25D3/10
Filed: 2000-01-19
Abstract: An outer container (120) constructed of a non-metallic material and an inner container (142) constructed of metal permanently secured to said outer container (120). The inner container (142) houses a material which when activated alters the temperature of food or beverage housed within the outer container and in contact with an outer surface of the inner container. Preferably, the outer container is constructed of food grade glass or plastic or paper products having a waterproof interior and the inner container is permanently affixed thereto by a threaded plug or a washer (150) like member welded thereto respectively.
Patent WO-0193791-B1 (WO)
Title: Keratome exempt de dispositif d'applanissement
Inventor: FEINGOLD VLADIMIR
IPC: A61F2/16
Filed: 2001-03-22
Abstract: Un kératome permet de réaliser un resectionnement de la cornée sans avoir recours à une surface contre laquelle on comprime ladite cornée durant l'opération, de faciliter l'accès à un chirurgien, et de réduire ou d'éliminer la partie mécanique qui frotte contre le lieu de l'opération. Le kératome a un anneau de positionnement de l'oeil, la cornée ressortant dudit anneau et étant retenue par celui-ci. On suspend une lame, de préférence, à partir de ses extrémités, au moyen d'un support de lame qui est entraîné par un mécanisme d'entraînement, et on dispose un guide parallèlement à la lame. Celle-ci décrit une trajectoire vers l'avant au-dessus de l'anneau de positionnement et à une distance régulée dudit anneau, tandis qu'elle oscille également dans le sens latéral. On peut placer un guide parallèlement au bord de la lame pour réguler l'épaisseur du resectionnement. Sous la commande d'un utilisateur, l'actionnement et le vide servant au positionnement de l'anneau s'effectuent à l'aide d'une unité de commande dotée d'entrées d'utilisateur.
Patent WO-03086803-B1 (WO)
Title: Boite de transfert comprenant un mecanisme de transfert a engrenages multiples
Inventor: THOMAS GARETH
IPC: B60K23/08
Filed: 2003-03-12
Abstract: L'invention concerne une boîte de transfert comprenant un premier arbre de sortie entraîné par une transmission et relié de manière fonctionnelle à une première paire de roues, un second arbre de sortie entraîné de manière sélective par le premier arbre de sortie et relié de manière fonctionnelle à une seconde paire de roues et un ensemble d'engrenage de transfert disposé de manière fonctionnelle entre le premier et le second arbre de sortie de façon à transférer un couple d'entraînement du premier arbre de sortie vers le second arbre de sortie. L'ensemble d'engrenage de transfert comprend un premier engrenage de transfert présentant une liaison d'entraînement sélective avec un premier arbre de sortie, un second engrenage de transfert en prise constante avec le premier engrenage de transfert, un troisième engrenage de transfert présentant une liaison d'entraînement avec le second engrenage de transfert et le second arbre de sortie. Un embrayage à disques multiples est disposé de manière fonctionnelle entre le premier arbre de sortie et le premier engrenage de transfert pour établir une liaison d'entraînement entre les deux de manière sélective.
Patent WO-0013382-B1 (WO)
Title: Modulation par manipulation feher et emetteurs-recepteurs avec processeurs a conformation de signal d"horloge
Inventor: FEHER KAMILO
IPC: H04B1/707
Filed: 1999-08-30
Abstract: La présente invention concerne la modulation et la démodulation (modem) par manipulation de type FK (Feher keying) à efficacité spectrale très élevée, un système de traitement en bande de base (BBP), la production de signaux de fréquence intermédiaire (IF) et de fréquence radio (RF) et des procédés de traitement et de mise en oeuvre, dont des émetteurs-récepteurs à modulation du signal d"horloge (CM) et à conformation du signal d"horloge (SC). Dans le modulateur FK sont générés des paramètres, précis relatifs à ces signaux, à transformation et conformation de signal d"horloge. Ces paramètres sont fonction des configurations schémas de signal de données d"entrée (1.1) et sont produits au moyen de signaux de commande (1.11), lesquels sont conçus dans les modules de codage de signal des données d"interface (avec le signal d"entrée de données et/ou le signal d"horloge (1.8)). Les paramètres du signal d"horloge qui peuvent être retenus sont notamment des signaux d"horloge symétriques et non symétriques, des configurations du signal d"horloge continus à limitation de bandes conformées, des signaux d"horloge codés conformés, des signaux d"horloge à temps de montée et de descente variable, des signaux d"horloge à durée d"activation/désactivation réglable, des signaux d"horloge conformés et multi-niveau et des moyens de transmission asynchrones d"informations relatives aux signaux d"horloge dans lesquels les signaux d"horloge asynchrones (1.3, 1.4) sont référencés par rapport aux signaux sources de données entrants (1.1 ).
Patent AT-518223-B1 (AT)
Title: Umhüllungsmaterial für Rauchartikel mit richtungsabhängiger Diffusionskapazität
IPC: D21H27/10
Filed: 2014-10-29
Granted: 2017-11-15
Abstract: Gezeigt wird ein Umhüllungsmaterial für einen Rauchartikel, welches eine flächige Gestalt aufweist, die in zwei zueinander orthogonalen Raumrichtungen X und Y weiter ausgedehnt ist als in einer zu den Raumrichtungen X und Y orthogonalen Raumrichtung Z. Das Umhüllungsmaterial weist zumindest in einem Teilbereich eine erste und eine zweite Diffusionskapazität D1 bzw. D2 für eine Diffusion von CO2 in +Z-Richtung bzw. -Z-Richtung durch das Umhüllungsmaterial auf, wobei für die aus jeweils 10 Werten gemittelte erste und die zweite Diffusionskapazität D1 und D2 eine oder beide der folgenden Beziehungen (i) und (ii) gilt bzw. gelten: (i) ID1 - D2I≥ 0,03 cm/s mit einer Irrtumswahrscheinlichkeit von 1 % (ii) 2 (ID1 - D2I)/(D1+ D2) ≥ 0,030.
Patent BG-62064-B1 (BG)
Title: Automatic system and method for the adjustment of the operation of a controllable valve
Inventor: LEKARSKI SIMEON K
IPC: G05B19/35
Filed: 1995-12-01
Abstract: The invention relates to an intelligent automatic system foradjusting the operation of a controllable valve and to method formonitoring and controlling the operation of at least aninterconnected valve and actuating mechanism. The system containsat least two input devices (20) the one serving to determine thetime position (21), and the second - for noise determination (23)depending on the position of the actuating mechanism (100). Theinput devices (20) are connected to the control devices of theactuation mechanism (50) across an analogue-digital converter (30)coupled to a microprocessor control device (10) which is connectedto devices for producing an output signal (40) and to acommunication receiver-transmitter device (70) for thecoordination of the system elements and for connection to anexternal communication network (80). The microprocessor controldevice (10) is coupled to power-independent memory (60). Themethod consists in initial determination of the characteristiccurves of open-closed position and reverse to the position asregards time and noise depending on the position of thecontrollable valve after which the actual position, the moment ofresistacnce and the noise are continuously measured and computedin the discretization cycle, the data being fed through thecommunication network. Continuous comparison is made with the datebase for the characteristics of the valve and in case ofdifferences a signal is supplied for their mending.
Patent BG-62864-B1 (BG)
Title: Multidisk clutch device and automatic transmission equipped with it
Inventor: ANTONOV ROUMEN
IPC: F16D13/64
Filed: 1997-08-06
Abstract: The clutch device is of friction type, in particular designed for a clutch or a brake which can be used in automatic transmissions of motor transport vehicles for selective connection of two revolving parts of the transmission and in this way to control the gear ratio between the input and the output of the transmission. The device is wear-resistant, less sensitive to temperature changes, having an attractive production cost, simplified operation and improved functionality. It contains first (8, 21) and second (20, 26, 27) coaxially revolving parts, first group of disks (22) made  of a metal which during  the revolution are composite part of the first part (8, 21) and alternate with disks (19) of the second group which during the revolution become a composite part of the second part (20, 26, 27), and devices (29, 34, 17, B2) for the selective axial pressing and axial release of disks (19, 22), respectively, of the first and second groups. The body of each disk (19) of the second group has two opposite friction surfaces (43) and is made as a homogenous monolith mass of a material based on carbon. 15 claims, 6 figures
Patent BG-63025-B1 (BG)
Title: Phase control device for phase aerial grid
Inventor: LEVI SHEM-TOV
IPC: H02M5/00
Filed: 1999-01-20
Abstract: The device can be used in the communications engineering for controlling the orientation diagram of a phased aerial grating. It is simplified due to the reduced number of switches and dephasing elements. The device contains a phase shifting unit (53) across a reswitching unit (52) with input/output leads (72) for the components of the aerial grating. The phase shifting unit (53) contains interconnected multiple dephase units (62) with connected input/output outlet (64). To outputs (72) multiple conducting lines (68) are connected to which the first leads (7) of multiple reswitches (66) are connected to second outputs (69) coupled to multiple second conducting lines (70) which are connected to the dephasing units (62). 9 claims, 11 figures
Patent BG-64738-B1 (BG)
Title: Method of improving the profile of the release of the sweetness delivery of sucralose
Inventor: MERKEL CAROLYN
IPC: A23L27/20
Filed: 2001-01-08
Abstract: The invention provides a method of improving the sweetness delivery profile of sucralose containing ingestible composition, which comprises incorporating therein 2,4-dihydroxybenzoic acid (DHB) at a DHB: sucralose weight ratio from about 0.01 % to about 100 %.
Patent BG-66049-B1 (BG)
Title: Agent for concurrent inhibition and/or blocking of the carcinoembrional antigen (cea)
Inventor: MANEV VLADI
IPC: A61K39/02
Filed: 2007-07-26
Abstract: The agent is a biologically active complex (BAC) against CEA, and it is used for primary prevention in precancerous conditions, in the complex integral therapy and secondary prevention of recurrence in carcinomas and other malignant tumours. It helps reduce the biological effects of CEA as a key molecule in the proliferation, angiogenesis, apoptosis and metastazing of carcinomas. The level of acquired immune deficiency is lowered, intensification is achieved of the specific and non-specific cellular and humoral and immune response in other malignancies too. The used complex of lysates of inactivated bacterial bodies have cross non-specific antigen reactions and target influencing against the tumor cells with a target effect against CEA, due to cross reactivity with CEA and concurrence forthe CEA receptors. The agent induces an increase of the immune T-lymphocytes, the soluble polysaccharide fractions and the lactoferrin potentiate the therapeutic effects of the agent through an antioxidant, anticoagulant, anti-inflammatory, immunomodulating, and immunostimulating effect, the phagocytosis and the T-cell proliferation and the T-cell immunity are stimulated, there is a direct anti-proliferative effect, apoptosis is facilitated, and a direct antitumor effect is observed.
Patent CH-706573-B1 (CH)
Title: Spinnereimaschine.
Inventor: MASAKI OKA
IPC: D01H15/013
Filed: 2013-05-30
Abstract: Eine Spinnereimaschine (1) umfasst eine Vielzahl von Spinnstellen (2), die mit einem Garnlieferbereich mit mindestens einer Streckvorrichtung (7) und einer pneumatischen Spinnvorrichtung (9) ausgestattet sind; und eine Garnverbindungsvorrichtung (3), die zwischen der Vielzahl der Spinnstellen (2) verfahrbar ausgelegt ist, wobei die Garnverbindungsvorrichtung (3) mit einem Kommunikationsteil (30) dazu ausgelegt ist, mit einem jeweiligen Spinnstellenkommunikationsbereich (60) der Spinnstellen (2) zu kommunizieren; sowie eine Abdeckung (32), die zwischen der Streckvorrichtung (7) und der pneumatischen Spinnvorrichtung (9) und dem Kommunikationsteil (30) angeordnet ist, um Staubflocken aufzufangen.
Patent CH-697743-B1 (CH)
Inventor: ZIMINSKY WILLY STEVE
IPC: F02C3/20
Filed: 2008-07-28
Abstract: Die Erfindung betrifft einen Gasturbinenmotor (10), ausgelegt zum Regeln der Wobbezahl eines Gasbrennstoffs gemischter Zusammensetzung, mit einem Inline-Gasbrennstoff-Reformierer, welcher oberstromig von wenigstens einer von einer Vielzahl von Brennkammern (14) angeordnet ist, um eine Fraktion des zu der wenigstens einen der Vielzahl von Brennkammern (14) zugeführten Gasbrennstoffs zu reformieren. Weiter betrifft die Erfindung ein Verfahren zum Regeln der Wobbezahl eines Gasbrennstoffs gemischter Zusammensetzung, der an eine Vielzahl von Brennkammern (14) eines Gasturbinenmotors (10) zugeführt wird, wobei das Verfahren die Schritte umfasst, dass: (a) ein Steuerungssystem (18) zum Regeln der Gasbrennstoff-und Kompressorluft-Zufuhr zu jeder Brennkammer (14) vorgesehen wird; und (b) eine Fraktion des zu wenigstens einer der Vielzahl von Brennkammern (14) zugeführten Gasbrennstoffs oberstromig von wenigstens einer der Vielzahl von Brennkammern (14) durch einen Inline-Gasbrennstoff-Reformierer reformiert wird.
Patent CH-711951-B1 (CH)
Title: Schnittschutzstreifen, Anordnung eines Schnittschutzstreifens und Verfahren zur Erstellung einer Anordnung eines Schnittschutzstreifens.
Inventor: HANS SCHACHER
IPC: E04F19/04
Filed: 2015-12-22
Abstract: Schnittschutzstreifen (10) zur Verwendung im Feucht- und Nassbereich (100) eines Gebäudes, wobei der Schnittschutzstreifen (10) aufweist: – einen flachen Streifen (13) aus schnittfestem Material, der eine Streifenlänge und eine dazu senkrecht stehende Streifenbreite hat, wobei die Streifenlänge mit der dazu senkrecht stehenden Streifenbreite eine Ebene definiert, – einen Fuss (12), der sich entlang der Streifenlänge erstreckt, wobei der Fuss (12) aus der Ebene herausragt und wobei der Fuss (12) eine Auflage (12.1) zum Abstützen oder Aufsetzen auf eine Vorrichtung (1) umfasst.
Patent CH-708956-B1 (CH)
Title: Membrane de rayonnement acoustique pour une montre musicale.
Inventor: NAKIS KARAPATIS
IPC: G10K9/20
Filed: 2013-12-09
Abstract: La membrane (1) de rayonnement acoustique est prévue pour équiper une montre musicale ou une montre à sonnerie. La membrane en forme de cuvette comprend une partie centrale active (2, 2'), une paroi latérale (3) et une bordure périphérique (4) pour le maintien de la membrane dans une boîte de montre. La partie centrale est configurée sous une forme bombée ou sous une forme conique et de dimensions déterminées pour amplifier un premier mode de vibration d'une ou plusieurs notes dans une gamme de fréquence entre 500 Hz et 3.5 kHz.
Patent EP-1136936-B1 (EP)
Inventor: FRIES MANFRED
IPC: G06K9/00
Filed: 2000-03-24
Granted: 2004-10-27
Abstract: The housing (30) for biometric sensor chips (1) with a freely accessible fingerprint check surface (2) further includes a carrier substrate (3) in the form of a belt with perforated edges (6) carrying contact elements (4) located partly outside the housing frame (7). The contact area (8) of the sensor chip is joined to the housing frame to form a three-dimensional frame. Also claimed is a method for producing such a housing. It involves structurization of a metal layer on the carrier substrate and positioning of the sensor chip on the resulting structured metal layer.
Patent EP-1184527-B1 (EP)
Inventor: SCHULTE JOHANNES
IPC: F16B5/00
Filed: 2000-09-01
Granted: 2004-07-28
Abstract: The panel, for parquet flooring, has a walking surface layer (2) of hard wood and intermediate (3) and base (4) layers of softer woods. After bonding the layers, a locking tongue (5) is formed at least at one side (19) from the intermediate layer. At the facing side (8), a groove (9) is formed at an angle to the walking surface. A bar (7) is inserted and bonded into the groove, of a harder wood than the intermediate layer. The bar is cut to give a locking recess (6) to be engaged by the tongue of the adjacent panel.
Patent EP-1052096-B1 (EP)
Inventor: CLAASSEN WILHELMUS JOHANNES AN
IPC: B41F15/12
Filed: 2000-05-02
Granted: 2004-10-06
Abstract: Screen-printing device for printing a substrate, comprising at least one printing station having a removable stencil (1), a printing-medium feed (5) and a squeegee device (2), a cleaning unit (7) which can be displaced to and fro in the stencil (1) at least in the longitudinal direction, feed means for feeding cleaning liquid into the stencil (1), and discharge means for removing printing medium and/or cleaning liquid from the stencil (1). The discharge means comprise a suction nozzle (10) for sucking printing medium and/or cleaning liquid out of the stencil (1), which nozzle is arranged on the displaceable cleaning unit and can be moved to and fro in the longitudinal direction inside the stencil (1) together with this unit. <IMAGE>
Patent EP-1162202-B1 (EP)
Inventor: ARNALOT I AGUILAR CARMEN
IPC: C07D405/12
Filed: 2000-03-13
Granted: 2002-10-23
Abstract: The invention discloses a process for the preparation of the polymorph A of doxazosin mesylate, consisting essentially of reacting doxazosin base with methanesulfonic acid in a mixture of solvents containing an alcohol and a chlorinated solvent, subsequently removing the chlorinated solvent by distillation and precipitating the desired product in an alcohol, after heating the suspension formed to the reflux temperature of the solvent. <IMAGE>
Patent EP-1171084-B1 (EP)
Inventor: YU DAHSHEN
IPC: A61K8/27
Filed: 2000-02-16
Granted: 2005-09-14
Abstract: A zinc containing, low pH dentifrice composition provides better bioavailability of the zinc by incorporating a buffer system.
Patent EP-1159266-B1 (EP)
Inventor: DELONG MITCHELL ANTHONY
IPC: C07C405/00
Filed: 2000-02-29
Granted: 2004-11-03
Abstract: Compounds having the general structure: which are useful for the treatment of a variety of diseases and conditions, such as bone disorders.
Patent EP-1181735-B1 (EP)
Inventor: STOKES JAMIE
IPC: H01P1/161
Filed: 2000-05-17
Granted: 2005-07-13
Abstract: A waveguide rotator is described for use with an LNB for use with a dual polarisation waveguide probe system in which the waveguide has an internal structure which protrudes into the waveguide such that a first orthogonal component of the incident polarised signal propagates to the end of the waveguide and is reflected therefrom and the second orthogonally polarised component is cut-off by the protruding structure which narrows the waveguide, at a distance from a short circuit at the end of the waveguide, and is reflected substantially at the cut-off point. At some predetermined distance from the reflecting means and the cut-off point, the first component and the second component are recombined such that the polarisation of the recombined structure is rotated 90 DEG  from the incident polarisation.
Patent EP-1279217-B1 (EP)
Title: Electrodynamic machine
Inventor: BARREIRO MANUEL VIEIRA
IPC: H02K16/02
Filed: 2000-06-29
Granted: 2011-03-16
Abstract: An electrodynamic machine (10) comprising a first rotor (13) and a second rotor (15). The first and second rotors (13, 15) are adapted to rotate relative to each other, preferably in opposite directions. The electrodynamic machine (10) may operate as an electric generator or as an electric motor.