baber/WOPTO huggingface dataset:
Patent BG-67051-B1 (BG)
Title: The multilayered dual-resonant microstrip short antenna with back radiation with circular polarization
Inventor: CHERVENKOV GEORGI
IPC: H01Q21/24
Filed: 2016-10-24
Abstract: The invention relates to the construction of a multilayered dual-resonant microstrip short antenna with back radiation with with circular polarization, which is intended to radiate and/or receive radio waves with circular polarization either - separately or as a constituent element of complex antenna systems in telecommunications, the radio navigational, radio location and signalling-security equipment in the centimetre and millimetre wavelength range. In the radiation mode, electromagnetic energy is fed through a coaxial coupling (14) to the excitation portion of the antenna consisting of the microstrip line formed by a stripline conductor (12), a dielectric substrate (11) and the common metal plate (1). The high-frequency electromagnetic energy from the microstrip line penetrates the slot (2) and enters the radiating portion, forming an open radiation resonator formed between the small circular dielectric reflector (10) and the common metal plate (1), then radiating through the opening is formed between it and the circular metal ring (8), with a maximum orientation in the direction of the geometric axis of the antenna. The radiated in the opposite direction electromagnetic field from the rectangular slot (2), with appropriate selection of the refractive index and the thickness of the circular flat dielectric screen (17), the thickness of the dielectric substrate (16), the diameters of the openings (20a, 20b) and their orientation with respect to the slot (2), the distance between the flat dielectric screen (17) and the common metal plate (1) forming the second resonator volume is reflected and radiated in the direction towards the slot (2), and due to the appropriate amplitude-phase ratios, it is summed up by the main energy flux. In the resonator volumes are excited orthogonal electromagnetic oscillations with the same amplitudes and phases in the state of quadrature, thanks to that the resultant electromagnetic field in them is circularly polarized. The antenna construction is characterized by mechanical stability, compactness, proper cylindrical shape, airtight construction and good electrical characteristics.
Patent BG-67266-B1 (BG)
Title: Anti-corrosion hybrid galvanic zinc coatings, containing nanodispersed polyanilyne particles, electrolyte composition and method for electrodeposition of coatings
Inventor: BOZHKOV NIKOLAY
IPC: C25D15/00
Filed: 2018-06-15
Abstract: The group of inventions relates to anti-corrosion hybrid galvanic zinc coatings containing nanodispersed particles of an organic corrosion inhibitor - polyaniline; composition of the electrolyte and method for their electrodeposition. These coatings demonstrate several times higher corrosion resistance than traditional zinc coatings, including in environments with high concentrations of chlorine ions. The hybrid coatings can find easy industrial application - they are deposited in single-phase low-acid electrolytes in standard galvanized baths. The aqueous dispersion of polyaniline is a suitable component of the hybrid coating not only because of its high efficiency as a corrosion inhibitor of metals and alloys, including zinc and iron alloys, but also because it is resistant to chemical and thermal influences. The dispersion is applied in low concentrations and it is obtained from available raw materials. The electrolytes decommissioned do not require any additional disposal, since when the electrolyte is neutralized at pH> 6, the polyaniline settles spontaneously in terms of quantity.
Patent BG-67269-B1 (BG)
Title: Electric motor
Inventor: ALEKSANDROV DOBROMIR
IPC: H02K17/02
Filed: 2018-11-30
Abstract: The electric motor is asynchronous with toroidal rotor. It has increased functionalities. It comprises a stator (1) which has a toroidal core (2) with a central (3) and a circular (4) axis, also connected to a current source (5), winding coils (6), as well as a toroidal rotor (7) with longitudinal (8) and transverse (9) electric rings. A part of the stator core (2) is formed as concentric on the central axis (3) ferromagnetic sleeves (10), whose poles (11) are directed radially on the circular axis (4) of the core (2). The coil windings (6) and the external coil winding (12), connected to the current source (5) by means of a control unit (14).
Patent CH-711559-B1 (CH)
Title: Dispositif réglant pour pièce d'horlogerie, sous-ensemble d'horlogerie et mouvement d'horlogerie.
Inventor: MICHEL BELOT
IPC: G04B17/26
Filed: 2015-09-23
Abstract: Dans un dispositif réglant pour pièce d’horlogerie, un premier oscillateur (7) et un deuxième oscillateur (9) comportent respectivement un premier balancier (6) et un deuxième balancier (25), dont chacun est associé à un ressort de rappel (15, 26). Le premier balancier (6) comprend au moins un percuteur (22) pour appliquer des impulsions (I) d’entretien des oscillations du deuxième balancier (25), directement à ce deuxième balancier (25) ou par l’intermédiaire d’un mécanisme de transmission, le deuxième oscillateur étant à même d’osciller librement entre deux impulsions d’entretien en provenance du premier oscillateur.
Patent CH-716815-B1 (CH)
Title: Article de bijouterie comprenant un fermoir.
Inventor: MICHEL HIRSCHI
IPC: A44C5/20
Filed: 2019-11-19
Abstract: La présente invention se rapporte à un article de bijouterie (2), tel que bracelet ou montre, avec un fermoir (30) comprenant un élément mâle (50) qui est prévu pour s'insérer au moins partiellement dans un élément femelle (40), l'élément mâle (50) et l'élément femelle (40) étant reliés par au moins un brin (2a), ledit élément mâle (50) comprenant un anneau fermé (52) orienté parallèlement à l'axe longitudinal du brin (2a), l'anneau fermé (52) comprenant une rainure (55) orientée radialement, l'axe longitudinal de la rainure (55) et l'axe longitudinal du brin (2a) formant un angle compris entre 65° et 115°, ledit élément femelle (40) comprenant un anneau ouvert (42) orienté parallèlement à l'axe longitudinal du brin (2a), l'anneau ouvert (42) comprenant une entaille (43) orientée radialement, l'axe longitudinal de l'entaille (43) et l'axe longitudinal du brin (2a) formant un angle compris entre 65° et 115°, la largeur de l'entaille (43) de l'anneau ouvert (42) étant plus petite que la largeur de la section de l'anneau fermé (52) excepté à l'endroit de la rainure (55) où la section de l'anneau fermé (52) est plus petite que la largeur de l'entaille (43) de l'anneau ouvert (42), caractérisé en ce que le brin (2a) est fabriqué à base d'un matériau qui permet une torsion élastique autour de son axe longitudinal, en ce que le plan formé par l'anneau fermé (52) de l'élément mâle (50) et le plan formé par l'anneau ouvert (42) de l'élément femelle (40) forment un angle compris entre 80° et 100°, et en ce que l'entaille (43) de l'anneau ouvert (42) du fermoir (30) est orientée radialement vers l'extérieur du contour formé par l'article de bijouterie lorsque le fermoir (30) est fermé.
Patent EP-1033454-B1 (EP)
IPC: E04C5/16
Filed: 2000-02-28
Granted: 2003-09-10
Abstract: Spacer bars (7) extend between the top and bottom ends of the reinforcing elements (5, 6) anchored in top and bottom reinforcing structures (2, 3) in the concrete. Spacer elements (8) are fitted directly onto the bars so that the reinforcing elements are supported against the construction element immediately below the construction element containing these reinforcing elements.  The reinforcing elements are preferably twin-head anchors arranged spaced apart and parallel to each other, connected together by spacer bars. Stress is transferred to the reinforcing elements from the concrete reinforcing structures, to which they are joined.
Patent EP-1052462-B1 (EP)
Inventor: CARPAY JOANNES MARCUS THEODORA
IPC: F23D14/24
Filed: 2000-05-03
Granted: 2004-09-15
Abstract: Heat exchanger having a burner and a heat exchanger unit. The burner is provided with a base part having a bottom and a shell-shaped part. The bottom is provided with a central bore and a central elevation. The shell-shaped part is internally provided with a shoulder. A tube placed in the central opening is present for transporting a gaseous fuel. A bush-shaped part having an end is placed on the base part and surrounds and abuts the central elevation. An annular closing element supports on the shoulder and on the bush-shaped part and is provided with a central opening. The exit opening of the tube is situated in the central opening. The internal diameter of the central opening is larger than the external diameter of the tube. The base part is provided with a supply opening for supplying oxidation agent, and the bush-shaped part is provided with continuous openings for passing oxidation agent to the inside of the bush-shaped part. The heat exchanger unit is provided with a tubular wall of which one end is arranged in the base part and with a helical tube for containing a cooling medium. <IMAGE>
Patent EP-1151196-B1 (EP)
Inventor: URRUTIA STEPHANE
IPC: F03C1/013
Filed: 2000-01-20
Granted: 2003-07-30
Abstract: A hydraulic machine comprising the following: an envelope (2); a differential piston (15) consisting of two parts (15a,15b) which have a different diameter and are able to move in two corresponding chambers (7,6); hydraulic switching means which are driven by the piston (15) and can take up two stable positions in relation to the piston; control means for a rapid change in the position of the switching means including elastic means (E); and releasing means that can release the energy accumulated by the elastic means at the end of the travel and result in an abrupt change in the position of the switching means. The switching means are supported by a side-walled (27) lantern ring (26) that is coaxial to the piston and is driven by the piston but which can take up two different stable positions in relation to the piston and elastic means (E) are disposed inside the lantern ring (26) and are internally guided by the side wall (27) of said lantern ring (26).
Patent EP-1075525-B1 (EP)
Inventor: KAEHLER MARKUS
IPC: C12N15/09
Filed: 2000-03-04
Granted: 2004-10-06
Abstract: The invention is related to a DNA polymerase obtainable from Pyrobaculum islandicum whereas the six conserved motifs indicative of family B DNA polymerases were contained in the Pyrobaculum islandicum DNA polymerase sequence and whereas this polymerase exhibits 3'-5'-exonuclease activity.
Patent EP-1162982-B1 (EP)
Inventor: CARPENTIER ANTOINE
IPC: A61P35/00
Filed: 2000-03-17
Granted: 2005-02-09
Abstract: The invention concerns the use of stabilized oligonucleotides comprising at least an octamer motif of the type: 5′-purine-purine-CG-pyrimdine-pyrimidine-X1X2-3′ wherein the pair X1-X2 is AT, AA, CT or TT, for preparing a medicine with antitumour activity.
Patent EP-1171527-B1 (EP)
Inventor: MACE JEAN-MICHEL
IPC: C11C5/00
Filed: 2000-03-30
Granted: 2002-11-06
Abstract: La présente invention concerne un procédé permettant de réduire le coefficient d'exsudation dans des compositions de cire à base de cire et d'huile. Ces cires sont issues de pétrole et de cires synthétiques et l'huile est présente dans une plage allant de 1 à 45 % en poids par l'incorporation dans cette composition d'un montant efficace d'un agent de rétention de l'huile sous la forme d'un polymère élastomère. Cette invention possède des applications qui conviennent particulièrement aux compositions de cire utilisées pour les bougies. Cette invention concerne aussi l'utilisation de polymères élastomères permettant de réduire le coefficient d'exsudation dans les compositions de cire.
Patent EP-1177228-B1 (EP)
Inventor: PLOCHOCKA KRYSTYNA
IPC: A61Q11/00
Filed: 2000-03-02
Granted: 2006-02-08
Abstract: Solvent-free, free-flowing, fine white powders of a copolymer of maleic anhydride and a C1-C4 alkyl vinyl ether having a specific viscosity of about 0.5 to about 5 (1% wt/v in methyl ethyl ketone, 25° C.) and substantially without residue, odor or taste. A solvent-free process of polymerizing the monomers in the presence of 0.01 to 1.9% acetaldehyde also is described.
Patent EP-1353967-B1 (EP)
Inventor: GIBBONS LOREN K
IPC: C08L51/04
Filed: 2000-06-19
Granted: 2005-08-10
Abstract: In the present invention, a process is provided for producing high impact polystyrene of improved heat resistance. According to the invention, after phase inversion of the rubber-polystyrene system, a slurry of PPE in styrene is added <i>in situ</i> to the process. The PPE slurry in styrene contains greater than 15 wt.% of PPE and is introduced to the process at point past rubber phase inversion, preferably at point where total polymer solids is greater than 40 wt.% of the total weight of the polymerization mixture. Preferably, four continuous stirred tank reactors in series are used in the process and preferably the slurry of PPE in styrene monomer is introduced to the third CSTR.
Patent EP-1196083-B1 (EP)
Inventor: MADRAS BERTHA K
IPC: A61B5/16
Filed: 2000-06-28
Granted: 2008-03-19
Abstract: A method of diagnosing attention deficient-hyperactivity disorder (AD-HD) in a human patient by assessing dopamine transporter in at least one region of the patient's central nervous system, where an elevated level of dopamine transporter in the patient is indicative of AD-HD. In embodiments of the invention, assessment of dopamine transporter levels includes assessing binding of a dopamine transporter ligand to dopamine transporter using PET or SPECT.
Patent EP-1198352-B1 (EP)
Inventor: JAIRAZBHOY VIVEK AMIR
IPC: H05K3/12
Filed: 2000-07-06
Granted: 2003-05-02
Abstract: La présente invention concerne un nouvel appareil servant à comprimer des  matières visqueuses par des ouvertures (48) pratiquées dans un pochoir (46).  Le nouvel appareil est pourvu d'une tête de compression (200) utilisant l'espace intérieur pour diriger et aider l'écoulement de la matière visqueuse pressurisée par les ouvertures (48) pratiquées dans le pochoir(46). La tête de compression (200) comprend un diaphragme sélectif et extensible (220) et des ouvertures destinées à la  réception (206) et à la distribution (208) des  matières visqueuses. L'ouverture de réception (206) se situe à une proximité très rapprochée de l'ouverture de distribution de la matière (208) et le placement de cette ouverture permet de distribuer de façon sélective la matière visqueuse à une vitesse et selon un profil de pression considérablement uniformes. La tête de compression (200) comprend un diaphragme sélectif et extensible (220) qui augmente encore davantage l'uniformité des profils de vitesse et de pression.
Patent EP-1210298-B1 (EP)
Inventor: COTE PIERRE LUCIEN
IPC: B01D63/04
Filed: 2000-08-03
Granted: 2003-04-02
Abstract: Limitation of the number of cassettes in an assembly currently used for the production of permeate is obviated by grouping plural cassettes into racks one or more of which may be isolated while permeate production from the remaining racks is uninterrupted. Ancillary functions such as back-pulsing, chemical cleaning and testing for defects in membranes ("integrity testing") in one or more racks may proceed while production of permeate continues. The number of racks in a bank is determined by the period of the overall filtration cycle, typically 15 min, in which filtration period the ancillary period is a minor portion, typically 30 sec. The racks make it possible to use automatic on/off valves which open and close quicker than larger ones. The resulting saving in time, energy, and equipment costs, which when back-pulsing with permeate is surprisingly economical, is even greater when a chemical cleaning solution is to be used. In addition, the saving in cost of equipment and avoiding the wear and tear of pumps which are intermittently stopped and started, produces unexpected economic benefits. For even greater savings in operating costs, a bank of cassettes, or a bank of racks may be operated with a "gravity flow" system.
Patent EP-1200313-B1 (EP)
Inventor: SCHMIDT ANDREAS
IPC: F16K41/10
Filed: 2000-07-25
Granted: 2003-02-19
Abstract: A leadthrough device for a wall, used to transmit a longitudinal positioning movement from a non-sterile environment (1) on one side of a wall to a sterile environment (3) on the other side of a wall via an opening (4) in said wall by means of a tappet (5) which protrudes through an opening in the passage of said wall (4). The tappet (5) is surrounded by concertina-type elements (9,10) on both sides (1, 3) of the wall (2), whereby a sterile atmosphere is provided in the guide areas (27, 28) thereof.
Patent EP-1210312-B1 (EP)
Inventor: RODDEN JOHN B
IPC: C08G63/189
Filed: 2000-08-08
Granted: 2004-04-28
Abstract: Disclosed is a method for closely linking a process for producing 2,6-naphthalene dicarboxylic acid (2,6-NDA) with a process for producing polyethylene naphthalate, thus eliminating the need for drying 2,6-NDA, handling solid 2,6-NDA, and optimizing particle size of 2,6-NDA which comprises: a) adding an aqueous slurry of polymer grade 2,6-NDA directly into a process for making PEN, either by directly adding a stream from a 2,6 NDA process into a PEN process, or by adding water to polymer grade 2-6 - NDA prior to adding the resulting slurry to a PEN process; b) removing the slurry water during the first esterification reaction at the same time the water of reaction is removed.
Patent EP-1267693-B1 (EP)
Inventor: ZEUSNIK JOACHIM
IPC: A47K10/32
Filed: 2000-08-24
Granted: 2006-03-22
Abstract: The invention relates to a toilette paper moistening device (1) equipped with a reservoir (6) that, in addition to a roller (15) or a moistening element (8) which lifts cleaning liquid (7) out of said reservoir (6), is also equipped with elements (16) that are provided in the form of spring elements (52, 53, 54) for guiding paper thereover. According to specification, this enables either dry or moistened cleaning paper (2) to be provided to the user since the spring elements (52, 53, 54) ensure that the cleaning paper (2) reaches the roller (15) only when an appropriate load is exerted through the cleaning paper (2), which is slightly slowed when passing over the friction generator (14).
Patent EP-1235716-B1 (EP)
Inventor: SERRANO FRANCISCO
IPC: B65D1/02
Filed: 2000-11-06
Granted: 2006-09-06
Abstract: A multilayer polyester bottle includes 3 or more polymeric layers, at least the inner and outermost layers being formed of polyester, and one or more intermediate layers comprising an oxygen scavenging material. The total thickness of the polyester layers in the sidewall of the bottle is at least 0.4 mm, and the total thickness of the one or more intermediate layers is at least 0.02 mm, so as to provide a multi-trip polyester bottle. A preform for such a bottle, comprising polyester layers of at least 5 mm and one or more oxygen scavenging layers of at least 0.3 mm, is also described. The bottle may include marker means for indicating when a predetermined period of oxygen scavenging is close to expiry.
Patent EP-1246845-B1 (EP)
Inventor: KJELDSEN THOMAS B RGLUM
IPC: C12N15/81
Filed: 2000-12-04
Granted: 2008-05-28
Abstract: Novel insulin precursors and insulin precursor analogs having a mini C-peptide comprising at least one aromatic amino acid residue have an increased folding stability. The novel insulin precursors and insulin precursor analogs can be expressed in yeast in high yields and are preferably not more 15 amino acid residues in length. Also provided are polynucleotide sequences encoding the claimed precursors or precursor analogs, and vectors and cell lines containing such polynucleotide sequences.
Patent EP-1164556-B1 (EP)
Inventor: WUESTEFELD MARTIN
IPC: G06V10/145
Filed: 2001-05-14
Granted: 2005-07-27
Abstract: An opto-electronic apparatus for the monitoring of a protection area comprising at least one protection device, which works in a non-contact manner, is described. The protection device, which works in a non-contact manner, comprises an evaluation unit for the generation of an object detection signal on the intrusion of an object into the protection area. An image detection unit is coupled to the protection device, which works in a non-contact manner, for the detection of an areal or spatial image detection area, with a secondary monitoring area disposed close to the protection area, but outside the protection area, being detected by said image detection unit. The protection device, which works in a non-contact manner, is controllable by the image detection unit.
Patent EP-1184420-B1 (EP)
Inventor: KOBAYASHI HIDEKI
IPC: C08L83/04
Filed: 2001-08-22
Granted: 2007-06-06
Abstract: A vibration damping silicone composition of superior long term storage stability and vibration damping properties contains (A) a silicone oil, (B) a heavy calcium carbonate powder, (C) a light calcium carbonate powder, and (D) a fatty acid or a fatty acid derivative.
Patent EP-1311105-B1 (EP)
Inventor: LOPEZ ALADROS RODOLFO
IPC: H04Q3/00
Filed: 2001-11-13
Granted: 2004-07-28
Abstract: Charging data (CD) related to charging for a service taken up by a subscriber (A) to a communications network (TKN) is generated by a network element (NE1-NE3) or a service server (SCP1,SMSC,IBS) in the TKN. The network element or the service server contacts a central memory storage service (CMS) central to multiple network elements/service servers to store the CD allocated to the subscriber so as to include CD on the use of two or more different types of services. <??>Independent claims are also included for the following; <??>(1) a server for charging for services in a communications network, <??>(2) for a computer program for assisting in the charging of services in a communications network, <??>(3) for a storage medium to hold the computer program.
Patent EP-1137323-B1 (EP)
Inventor: ARBE AURRE ISMAEL
IPC: H05B3/74
Filed: 2001-02-26
Granted: 2006-04-26
Abstract: On an electric cooker the sensor circuit (1) detects the presence of a pan (2) on each heater (F1-F4) and comprises a microcontroller (4) and a generator (6,7) that supply a high-frequency current (Ig) to a respective sensor loop (E1-E4) of each heater which generates a magnetic field, and two maximum and minimum reference signals (Vr0,Vr1) for all the heaters (F1-F4) obtained in the working temperature condition and a circuit (9-13) for measuring and evaluating the voltage (Vs) produced in each sensor loop, with a circuit part (11,11') for demodulation into low frequency of the measuring and reference signals (Vs/Vr0/Vr1) and their differential amplification (Vm,Vrr). <IMAGE>
Patent EP-1259272-B1 (EP)
Inventor: DIERMANN ULRICH
IPC: A61M5/14
Filed: 2001-02-13
Granted: 2004-04-07
Abstract: A micro perfusion device and method for obtaining at least one constituent of a body fluid. The at least one constituent is obtained using a subcutaneously-positioned perfusion catheter into which perfusate is introduced by a supply channel and an injection needle. The perfusate absorbs the at least one constituent as it flows out of the perfusion catheter and through a discharge channel.
Patent EP-1252283-B1 (EP)
Inventor: URBAN VIRGINIA LEE
IPC: A01N37/36
Filed: 2001-01-31
Granted: 2007-07-11
Abstract: Improved hard surface cleaning compositions having an acidic pH, providing good removal of soap scum stains, and further feature low levels of irritability to the user. The compositions comprise about 0.1-10% by weight of an acid sequestrant constituent; about 0.1-10% by weight of a mixture of hydrophobic and hydrophilic solvents; about 0.001-1% by weight of a single constituent which exhibits both anionic surfactant and hydrotrope properties; about 0-20% by weight of one or more optional constituents; the balance to 100% by weight of water, wherein the aqueous hard surface cleaning composition exhibits a pH of 7 or less, especially a pH of about 5 or less. Although acidic, the improved hard surface cleaning compositions feature low irritability to the eyes and skin of consumers. The compositions also provide disinfecting effects.