baber/WOPTO huggingface dataset:
Patent EA-000836-B1 (EA)
Title: Inertial vibration transducer
Inventor: AZIMA HENRY
IPC: H04R7/04
Filed: 1996-09-02
Abstract: 1. An inertial vibration transducer for exciting bending waves in an acoustic radiator comprising a motor coil assembly (13,18) having a a tubular member and a coil rigidly fixed to the  tubular member, a magnet assembly disposed concentrically with respect to the motor coil assembly and a resilient means supporting the magnet assembly for axial movement relative to the motor coil assembly, and wherein the tubular member is adapted to be rigidly mounted directly to the acoustic radiator by adhesive means. 2. A transducer according to claim 1, characterized in that the resilient means comprises mutually opposed elastomeric members. 3. A transducer according to claim 1 or 2, characterized in that the coil is mounted on the inner face of the tubular member. 4. A transducer according to any one of claims 1 to 3, characterized by caps closing the axial ends of the tubular member, and in that the resilient means are mounted on the caps. 5. A transducer according to any one of claims 1 to 3, characterized in that the resilient means is caps closing the axial ends of the tubular member . 6. A transducer according to claim 5, characterized in that each cap comprises an annular compliant roll surround. 7. A transducer according to any one of claims 4 to 6, characterized by magnetic shields over the caps (59). 8. A transducer according to any one of claims 4 to 6, characterized in that the magnet assembly comprises an opposite pair of magnets sandwiching a pole piece. 9. A transducer according to any one of claims 1 to 3, characterized in that the the magnet assembly comprises opposed generally disc-like pole pieces, the periphery of one of which is disposed within and adjacent to the motor coil assembly, the periphery of the other of which pole pieces is formed with a flange arranged to lie adjacent to and to surround the motor coil assembly. 10. A transducer according to claim 9, characterized in that the resilient member (17) issandwiched between one of the pole pieces and a face of the radiator. 11. A transducer according to any one of claims 1 to 10, characterized in that the motor coil assembly is adapted for reception in a correspondingly shaped cavity in the radiator. 12. A transducer according to any one of claims 1 to 10, characterized in that the motor coil assembly is adapted for mounting to a face of the radiator. 13. A transducer according to any one of claims 1 to 12, characterized by a complementary motor coil assembly rigidly fixed to the opposite face of the radiator and a complementary motor magnet assembly disposed concentrically with respect to the complementary, and by means tying the magnet assemblies together. 14. A loudspeaker comprising an inertial transducer as claimed in any preceding claim.
Patent EA-001748-B1 (EA)
Title: Method for data compression
Inventor: HALE IRA D
IPC: H04N7/30
Filed: 1998-05-06
Abstract: 1. A method for compressing a one-dimensional array x of N samples representative of characteristics of the earth, comprising the steps of: (a) partitioning said array x into blocks of M samples, where M < N, (b) folding the samples xI(j) = x(IM+j) across each block boundary I, according to   otherwise, where   (c) transforming the folded samples in each block of array y according to   otherwise   (d) quantizing the transformed samples in each block of array z to produce integers, and (e) encoding said integers into a stream of bits representing the compressed array. 2. The method of Claim 1, applied to a multi-dimensional array, wherein the (a) block, (b) fold, and (c) transform steps are applied as a cascade of operations along each array dimension. 3. The method of Claim 2, wherein a subset of said multi-dimensional array is compressed. 4. The method of Claim 3, wherein said multi-dimensional array represents seismic signals. 5. The method of Claim 1, further comprising decompressing said compressed array by inverting steps (a) through (e) in reverse order. 6. The method of Claim 5, applied to a multi-dimensional array, wherein the inverse of the (a) block, (b) fold, and (c) transform steps are applied as a cascade of operations along each array dimension. 7. The method of Claim 6, wherein a subset of said multi-dimensional array is decompressed. 8. The method of Claim 7, wherein said multi-dimensional array represents seismic signals.
Patent EA-005574-B1 (EA)
Title: Pyridazinyl phenyl hydrazones useful against congestive heart failure
Inventor: PYSTYNEN JARMO
IPC: C07D237/32
Filed: 2001-03-12
Abstract: Therapeutically active compounds of formula (I) in which R1 to R4 means hydrogen, alkyl, alkenyl, aryl, arylalkyl, carboxyalkyl, hydroxyalkyl or halogenalkyl, or R2 and R3 form a ring of 5-7 carbon atoms, R5 to R9 means hydrogen, alkyl, alkenyl, aryl, arylalkyl, acyl, hydroxy, alkoxy, alkoxycarbonyl, amino, acylamino, alkylamino, aryloxy, halogen, cyano, nitro, carboxy, alkylsulfonyl, sulfonamido or trifluoromethyl, wherein each aryl residue defined above by itself or as a part of another group may be substituted, and pharmaceutically acceptable salts and esters thereof. The compounds increase the calcium sensitivity of contractile proteins of the cardiac muscle and are thus useful in the treatment of congestive heart failure.
Patent EA-005809-B1 (EA)
Title: Quinazoline derivatives as kinase inhibitors
Inventor: PANDEY ANJALI
IPC: C07D239/94
Filed: 2001-08-17
Abstract: The present invention relates to nitrogen-containing heterocyclic compounds and pharmaceutically acceptable salts thereof which have inhibitory activity on the phosphorylation of kinases, which inhibits the activity of such kinases. The invention is also related to a method of inhibiting kinases and treating disease states in a mammal by inhibiting the phosphorylation of kinases. In a particular aspect the present invention provides nitrogen-containing heterocyclic compounds and pharmaceutically acceptable salts thereof which inhibit phosphorylation of a PDGF receptor to hinder abnormal cell growth and cell wandering, and a method for preventing or treating cell-proliferative diseases such as arteriosclerosis, vascular reobstruction, cancer and glomerulosclerosis.
Patent EA-008045-B1 (EA)
Title: A fluid flow controller
Inventor: HARMAN JAYDEN DAVID
IPC: A61F2/82
Filed: 2003-01-03
Abstract: A fluid pathway (36) provided with a flow controller (37) in at least a portion of its length wherein the flow controller (37) comprises an active surface capable of influencing the fluid flow (34) through the fluid pathway (36), the configuration of the active surface conforming to at least one logarithmic curve conforming to the Golden Section.
Patent EA-007498-B1 (EA)
Title: Method and apparatus for determining drill string movement mode
Inventor: HUTCHINSON MARK W
IPC: E21B47/04
Filed: 2003-04-03
Abstract: A method is disclosed for determining movement mode in a drill string. The method includes measuring lateral acceleration of the drill string, determining lateral position of the drill string from the acceleration measurements, and determining mode from the position with respect to time. Also disclosed is a method including measuring drill string acceleration along at least one direction, spectrally analyzing the acceleration, and determining existence of a particular mode from the spectral analysis. Also disclosed is a method for determining destructive torque on a BHA including measuring angular acceleration at least one location along the BHA, and comparing the acceleration to a selected threshold. The threshold relates to a moment of inertia of components of the BHA and a maximum torque applicable to threaded connections between BHA components. A warning is generated when acceleration exceeds the threshold.
Patent EA-010031-B1 (EA)
Title: Imidazole derivatives, processes for preparing them and their use
Inventor: KENDA BENOIT
IPC: C07D207/27
Filed: 2004-11-29
Abstract: The present invention relates to imidazole derivatives of the formula (I),processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals.
Patent EA-012545-B1 (EA)
Title: Milling head in tricepts with electro-mechanical milling depth control
Inventor: GRILLE-SACALUGA BENITO
IPC: B23C3/12
Filed: 2008-03-13
Abstract: The invention relates to a milling head comprising a nozzle (4) with an inlet (5) for introducing of a rivet's (2) extra stem (1); and in front of which a milling tool (6) is included to trim the stem (1) of the different rivets made on a piece. The milling tool is anchored by means of a trimming compensation spring (11), and the nozzle (4) is fixed with a separation height with respect to the milling tool (6) which is the same as the trimming height, in such a way that the inlet (5) determines a mechanical trimming depth limit when contacting the rivet (2) head surface (17). The nozzle (4) is adjustable in height in order to select the trimming height, being adaptable to the different rivets existing in the market. The milling head comprises an electrical limit (16, 14) from which, after the mechanical limit has occurred, the retreat of the head of the rivet in order to allow making a new rivet.
Patent EA-011138-B1 (EA)
Title: Package for liquid products
Inventor: ALBU MIRCHA ANDREEVICH
IPC: B65D5/02
Filed: 2008-05-23
Abstract: The present invention relates to producing package for liquid product having easily-deformable inner volume within 0.5-3.0 liters capacity, design of which approaches to a traditional bottle. The package is to provide an effective means against unauthorized opening. Inside the container, comprising an upper (4) and lower (5) sections, a vessel (1) is arranged made of polymer material, side walls and bottom part are 0.1-0.3 thick. The vessel (1) has a neck (2) in the upper part thereof with a closure element (3). The package upper part (4) is embodied as closed side walls (6) with a cover (7) thus forming a cavity, wherein the package lower part (5) is embodied as closed side walls (8) with a bottom (9). The upper part (4) side walls (6) from below inside and the lower part (5) side walls (8) from outside atop are embodied correspondingly with linking elements (10, 11) along lower and upper edges. The lower part (5) is inserted inside the upper part (4) being in a contact longitudinally with the upper part (4) linking elements (10) with the lower part (5) linking elements (11) to prevent spontaneous withdrawal of the lower part (5) from the upper part (4) cavity, and with protruding the lower part (5) from the upper part (4) cavity to a value, equal, at least, to the closure element (3) height, thus providing possibility to recess the lower part (5) inside the upper part (4). The upper part (4) cover (7) is embodied with round slackening (12) in the form of the cover (7) cardboard perforation for punching the cover by the closer element (3) and extending the vessel (1) neck (20 outside when recessing the lower part (5) inside the upper part (4). The round slackening (12) is embodied with extending therefrom to the periphery radial punched slots (13). The round slacking (12) diameter doesn't exceed the diameter of the vessel (1) neck (2) in its end part beneath the closure element.
Patent EA-018916-B1 (EA)
Title: Liquid herbicidal composition
Inventor: LONG DAVID A
IPC: A01N25/30
Filed: 2007-02-01
Abstract: A liquid herbicidal composition is provided, comprising: a) 20 to 35 percent by weight, based on the total weight of the composition, of a water-soluble herbicidal ingredient selected from compounds of formula (I)where Zis a substituent of formula -OM, -NHCH(CH)CONHCH(CH)COM or -NHCH(CH)CONHCH[CHCH(CH)]COM, where M is H or a forming salts cation, or salts thereof; b) 3 to 35 percent by weight, based on the total weight of the composition of a (C-C)alkyloxysulfate; c) 1 to 20 percent by weight, based on the total weight of the composition of an organic solvent selected from tetrahydrofurfuryl alcohol or a mixture of tetrahydrofurfuryl alcohol and isopropanol or a mixture of tetrahydrofurfuryl alcohol and 1-butanol or a mixture of dipropylene glycol and isopropanol; and d) 1 to 15 percent by weight, based on the total weight of the composition of an (C-C)alkyl polyglucoside and e)water in an amount of up to 100 percent by weight, being homogeneous, single phase at temperatures as low as -20°C and has a viscosity of no more than 2000 cps at temperatures as low as 0°C.
Patent EA-015365-B1 (EA)
Title: A method for the preparation of solifenacin
Inventor: JIRMAN JOSEF
IPC: C07D453/00
Filed: 2007-12-21
Abstract: A method of preparing (1S)-(3R)-1-azabicyclo[2.2.2]oct-3-yl 3,4-dihydro-l-phenyl-2(1H)- isoquinoline carboxylate (solifenacin) or its pharmaceutically acceptable salts with high optic purity, wherein the crude solifenacin base is transformed to the hydrogen tartrate, which is then optionally transformed to another pharmaceutically acceptable salt or the base of solifenacin. A crystalline salt of solifenacin hydrogen tartrate.
Patent EA-019952-B1 (EA)
Title: Sunflower plants, resistant to herbicides inhibiting ahas, with two different alleles of ahasl1 and methods of use thereof
Inventor: SALA CARLOS
IPC: A01H5/02
Filed: 2008-04-02
Abstract: Herbicide resistant sunflower plants comprising two different herbicide-resistant alleles of the sunflower acetohydroxyacid synthase large subunit 1 (AHASL1) gene are described. Methods for making these sunflower plants and methods for controlling weeds or other undesired vegetation growing in the vicinity of these sunflower plants are disclosed. Such methods involve the use of acetohydroxyacid synthase-inhibiting herbicides. Methods for controlling parasitic weeds growing on sunflower plants are also described.
Patent EA-013222-B1 (EA)
Title: Method for forming thin film
Inventor: AOMINE NOBUTAKA
IPC: H01L21/31
Filed: 2007-06-14
Abstract: When a thin film is formed on a substrate by means of a plasma under a pressure atmosphere close to the atmospheric pressure, it is possible to control particles to be formed by a reaction of a reaction gas and to form a uniform thin film constantly, even when the space between an electrode and the substrate is set to be wider than a conventional method. An electric power is supplied to a cylindrical rotating electrode 12 whose rotational axis is parallel to a substrate, to generate a plasma in a space between this rotating electrode 12 and the substrate S, and a supplied reaction gas G is activated by means of the generated plasma to form a thin film on the substrate S, is wherein a high-frequency electric power having a frequency of from 100 kHz to 1 MHz is supplied to the rotating electrode 12.
Patent EA-016043-B1 (EA)
Title: Cosmetic or dermatological preparations comprising n-acetylcysteine
Inventor: RAMPOLDI LUCA
IPC: A61K8/34
Filed: 2007-07-13
Abstract: The present invention relates to odour improved dermatological or cosmetic preparations comprising N-acetylcysteine and a polyol system containing one or more polyols as masking odour agents. The emulsions of the present invention are useful in the treatment of dermatological disorders or cosmetic skin conditions.
Patent EA-020920-B1 (EA)
Title: Methods for diagnosing the presence of a cancer cell in an individual
Inventor: KASSIS AMIN I
IPC: G01N33/574
Filed: 2009-01-19
Abstract: Variants of a method for identifying the presence of a cancer cell in an individual, in particular, in an individual having several pre-clinical cancer types, diagnosed primary malignant tumor and metastasing cancer, al well as methods and compositions for diagnosing the presence of malignant tumor in an individual are provided.
Patent EA-019620-B1 (EA)
Title: Device for the external electrical connection of electrically active cells of an electrically active panel, such as electricity-generating cells of a photovoltaic panel
Inventor: JAUTARD YVES
IPC: H01R9/24
Filed: 2009-02-25
Abstract: An external electrical connection of the electrically active cells of an electrically active panel such as the electricity generating cells (2) of a photovoltaic panel (1), comprising a male connector (100) disposed on the edge of the photovoltaic panel (1), having a plurality of external connecting strips (5, 5', 5") electrically connected to the electricity generating cells, an electrical interconnect external web strips (160), comprising electrical connection means (165) with the external connection strips, interconnected by electrical circuits adapted the interconnection of power generating cells, a first external connector (180) having means (181) with an electrical junction strip external connection and a second external connector (190) having means (191) with an electrical junction strip external connection and holding means (140) of the assembly of the male connector (100), the interconnection strip (160), the first (180) and second (190) external connectors.
Patent EA-023048-B1 (EA)
Title: Downhole tool and cartridge insertable into tool
Inventor: HARVEY MICHAEL JAMES
IPC: E21B10/30
Filed: 2010-05-05
Abstract: The invention provides a downhole tool, for selectively reaming a wellbore or stabilizing drill string components within a wellbore, which includes an elongate tool body adapted to receive reamer cartridges or stabilizer cartridges depending on the function desired. The reamer cartridges are radially insertable into corresponding pockets in the tool body, with each reamer cartridge having a reamer insert with an array of cutting elements. The reamer insert is disposed within a bushing and is rotatable relative thereto, about a rotational axis transverse to the longitudinal axis of the tool. However, the rotational axis is offset from the tool body axis, resulting in eccentric contact of the cutting elements with the wall of the wellbore, which in turn imparts rotation to the reamer insert when the tool is being moved axially through a wellbore without rotation. When the tool is to be used for stabilization, the reamer cartridges can be removed and replaced with stabilizer cartridges having stabilizer inserts with hard-faced stabilizer cones.
Patent EA-018846-B1 (EA)
Title: Process for producing frozen confectionery products
Inventor: BURMESTER SABINA SILVIA HAENEL
IPC: A23L13/60
Filed: 2009-09-29
Abstract: A process for producing a frozen confectionery product is provided, the process comprising extruding a frozen confection from a nozzle; and cutting the extruded frozen confection with an iris cutter; characterised in that the iris cutter is cooled to a temperature below 10°C. An apparatus for operating the process is also provided.
Patent EA-024660-B1 (EA)
Title: Improved pump
Inventor: QUAIL FRANCIS
IPC: F04D13/10
Filed: 2011-02-17
Abstract: A regenerative pump (100) comprising at least one pump unit (105), the at least one pump unit comprising a casing or housing (110) comprising a fluid passage channel (115); at least one impeller (120) provided inside the casing or housing for pumping the fluid through the fluid passage channel, wherein the casing or housing comprises at least one inlet channel (130) and at least one outlet channel (140) in communication with the fluid passage channel, the at least one inlet channel and/or the at least one outlet channel each comprising a first or axial portion (134) at least partially and preferably substantially parallel to an axis of rotation of the at least one impeller. The pump can be arranged in a single stage or multistage configuration, and has improved weight/size ratio and performance characteristics. The invention is particularly useful in Electrical Submersible Pumps (ESPs), in oil pumps for, e.g. gas turbine engines or turbine gearboxes, in fuel pumps for, e.g. automotive vehicles, in industrial process applications, e.g. in pharmaceutical or petrochemical process manufacturing, and/or in water pumps, e.g. in mobile fire engines (also known as water tenders).
Patent EA-033199-B1 (EA)
Title: High-temperature energy storage device
Inventor: SIGNORELLI RICCARDO
IPC: H01G9/00
Filed: 2012-07-09
Abstract: An ultracapacitor that includes an energy storage cell comprising a positive electrode, a negative electrode, a separator and an electrolyte and disposed within an hermetically sealed housing, wherein the positive and negative electrodes are wetted with an electrolyte and separated from each other by an electrode-permeable porous separator, and each electrode is attached to, or is in contact with, or is applied to a current collector, and the total concentration of moisture throughout the hermetically-sealed housing and the energy storage cell is less than 1,000 ppm, the total concentration of halogenide ions is less than 1,000 ppm, the total concentration of metal particles is less than 1,000 ppm, and the total concentration of impurities from solvents and electrolyte precursors is less than 1,000 ppm, so that the ultracapacitor has a volumetric leakage current of less than 10 mA/cmduring operation, while held at a substantially constant temperature within a temperature range of 80 to 210°C at an operating voltage of at least one volt; and it demonstrates an increase in equivalent series resistance (ESR) of less than 300%, while held at a constant voltage for at least 20 h, at a substantially constant temperature within a temperature range of 80 to 210°C.
Patent EA-025391-B1 (EA)
Title: NOVEL METHODS AND INTERMEDIATES FOR THE PREPARATION OF (4bS,5aR)-12-CYCLOHEXYL-N-(N,N-DIMETHYLSULFAMOYL)-3-METHOXY-5a-((1R,5S)-3-METHYL-3,8-DIAZABICYCLO[3.2.1]OCTANE-8-CARBONYL)-4b,5,5a,6-TETRAHYDROBENZO[3,4]CYCLOPROPA[5,6]AZEPINO[1,2-a]INDOLE-9-CARBOXAMIDE
Inventor: DELMONTE ALBERT J
IPC: C07D519/00
Filed: 2013-07-16
Abstract: The present invention provides methods and intermediates for the preparation of (4bS,5aR)-12-cyclohexyl-N-(N,N-dimethylsulfamoyl)-3-methoxy-5a-((1R,5S)-3-methyl-3,8-diazabicyclo[3.2.1]octane-8-carbonyl)-4b,5,5a,6-tetrahydrobenzo[3,4]cyclopropa[5,6]azepino[l,2-a]indole-9-carboxamide of formula Iincluding pharmaceutically acceptable salts. The compound has activity against hepatitis C virus (HCV) and may be useful in treating humans infected with HCV.
Patent EA-032378-B1 (EA)
Title: Phthalonitrile monomer modified with organosilicon fragments
Inventor: BABKIN Aleksandr Vladimirovich
IPC: C08G77/26
Filed: 2015-10-15
Abstract: The invention relates to the field of organic chemistry, more particularly, to a method of obtaining modified phtalonitriles comprising organosilicon fragments and binding agents based thereon, and can be used in a variety of technical fields, for example, in aircraft and automobile manufacturing to produce polymer composite materials. The phtalonitrile monomer modified with organosilicon fragments in accordance with the invention is characterized by the general formulawhere X is a bivalent aromatic radical, Y is an organosilicon fragment. The method of obtaining a modified phtalonitrile monomer includes obtaining hydroxyl-containing phtalonitrile and subsequent synthesis of phtalonitrile monomer therefrom. Such phtalonitrile combines the properties of conventional phtalonitrile types, e.g. high thermal resistance, with the advantages of organosilicon polymers, which possess good solubility, thermal stability, low glass transition temperature ensuring their physical state at ambient temperatures as a viscous liquid or semi-solid substances. A binder and a prepreg based on the phtalonitrile monomer are also disclosed.
Patent EA-035071-B1 (EA)
Title: Extraction of products from titanium-bearing minerals
Inventor: HASSELL DAVID JONATHAN
IPC: C22B34/12
Filed: 2015-07-08
Abstract: The invention relates to a process for extracting metals and salts from titanium-bearing minerals such as perovskite. More particularly, although not exclusively, the invention relates to extracting titanium dioxide and optionally other compounds from melter slag derived from an iron-making process.