baber/WOPTO huggingface dataset:
Patent BR-PI1106803-B1 (BR)
Title: Processo de obtenção de ácido acético a partir de etanol
Inventor: ALEXANDRE BARROS GASPAR
IPC: B01J21/08
Filed: 2011-10-13
Abstract: processo de obtenção de ácido acético a partir de etanol. processo de obtenção de ácido acético a partir de etanol por oxidação em uma única etapa, usando-se composição catalítica a base de óxido de paládio, suportando em sílica, alumina ou preferentemente zircônia, em condições de temperatura entre 100°c e 300°c, pressão entre 1 bar e 20 bar e velocidade espacial entre 20.000h ^ -1^ e 80.000h ^ -1^.
Patent EA-000376-B1 (EA)
Title: Vibration transducer
Inventor: AZIMA HENRY
IPC: H04R7/04
Filed: 1996-09-02
Abstract: 1. A vibration transducer (9) for exciting a member (2) having a face and comprising a motor coil assembly (13, 18) having a coil (13) rigidly fixed to a tubular member (18), the motor coil assembly being adapted to be fixed to the said face of the member (2), and a magnet assembly (15), having opposed disc-like pole pieces (14), the periphery of one of which pole pieces is arranged to be disposed within and adjacent to the motor coil assembly, and the periphery of the other of which pole pieces is formed with a surrounding flange (90) adapted to surround and to be disposed adjacent to the motor coil assembly, and wherein the magnet assembly is adapted to be secured at its centre to the said member (2) to be vibrated. 2. A vibration transducer according to Claim 1, characterised by fixing means (93) to secure the magnet assembly (15) to the member (2). 3. A vibration transducer according to Claim 2, characterised in that the fixing means (93) comprises a fastener (91, 92) adapted to engage in a cavity (29) in the member (2). 4. A vibration transducer according to Claim 3, characterised in that the fastener (91, 92) comprises a spacer (127) for spacing the peripheries of the pole pieces (14) from the said member (2). 5. A vibration transducer according to any preceding Claim, characterised by complementary motor coil assemblies (13, 18) and magnet assemblies (15) adapted for mounting on opposed faces of the said member (2), and by means (93) tying the centres of the magnet assemblies (15) together for push/pull operation. 6. A vibration transducer according to Claim 5, characterised in that the fastener (91, 92) has heads (95) at opposite ends and adapted to engage the respective magnet assemblies, the fastener (91, 92) comprising a pair of interengaging screw-threaded portions (94, 96), and by spacer means (19) adapted for disposition adjacent to the fastener and adapted for sandwiching between the respective magnet assemblies and the opposed faces of the said member (2). 7. A loudspeaker (81) characterised by a member (2) having capability to sustain and propagate input vibrational energy by bending waves in at least one operative area extending transversely of thickness to have resonant mode vibration components distributed over said at least one area and have predetermined preferential locations or sites within said area for transducer means and having a vibration transducer (9) as claimed in any preceding Claim mounted on said member (2) at one of said locations or sites to vibrate the member to cause it to resonate forming an acoustic radiator which provides an acoustic output when resonating.
Patent EA-000754-B1 (EA)
Title: Electronically controlled thread feed
Inventor: LEINS EBERHARD
IPC: D04B15/48
Filed: 1996-09-17
Abstract: 1. A yarn supply apparatus for supplying a yarn to knitting machines, where yarn demand fluctuates abruptly over time with as constant a tension as possible, especially for flatbed knitting machines (2), having a yarn wheel, which is located in the yarn path in such a way that the yarn can wrap around it and it serves to feed the yarn in a defined way; having an electric drive device which is firmly coupled to the yarn wheel; having a sensor for detecting the yarn tension, by means of which a yarn tension signal can be generated that characterizes the yarn tension; having a controller, by means of which the drive device can be triggered on the basis of the yarn tension signal (actual signal) to deliver the yarn with as constant a tension as possible; characterized in that the controller (15, 16) is connected to the device sending a signal containing information about future yarn demand. 2. The yarn supply apparatus of claim 1, characterized in that the controller is provided with a device which contains at least the information about imminent yarn demand. 3. The yarn supply apparatus of claim 1, characterized in that the yarn tension sensor (22) is designed as essentially having zero measuring stroke. 4. The yarn supply apparatus of claim 3, characterized in that the yarn direction elements are rigidly fixed. 5. The yarn supply apparatus of claim 1, characterized in that the drive device (14) is a stepping motor. 6. The yarn supply apparatus of claim 1, characterized in that the drive device (14) is an electric motor having a disk magnetic rotor. 7. The yarn supply apparatus of claim 1, characterized in that the drive device (14) and the controller (15, 16) are designed such that the drive device (14) can be operated in two rotational directions. 8. The yarn supply apparatus of claim 10, characterized in that a filter (20) is located between the tension sensor (22) and the controller (15, 16) connected to the tension sensor for blocking disturbance frequency ranges.
Patent EA-000864-B1 (EA)
Title: Compression method and apparatus for seismic data
Inventor: VERMEER PIETER LEONARD
IPC: G01V1/22
Filed: 1996-11-22
Abstract: 1. A compression method for seismic data based on a discrete trigonometric transformation characterized by the steps of: - choosing a window function so that the transformation is applied over a central window and an overlap with adjoining windows; - applying a local spatial and/or temporal discrete trigonometric transformation of type IV (DCT-IV, DST-IV) to said data to generate data in the transform domain; and  - compressing said data in the transform domain. 2. The method according to claim 1, wherein the data in the transform domain is compressed by retaining a selected part thereof at reduced accuracy. 3. The method according to claim 2, wherein a high-frequency part of the data in the transform domain is retained at reduced accuracy. 4. The method according to claim 1, wherein the data in the transform domain is compressed by a coarser requantization of the data in the transform domain. 5. A data compression method according to claim 1, wherein an estimate of the noise in the uncompressed data is determined and a compression ratio for the compression is automatically selected in accordance with said estimate. 6. A data compression method according to any of the preceding claims, wherein a reduced redundancy in the data in the transform domain is used to further reduce the compressed data. 7. A data compression method according to claim 6, wherein the data in the transform domain is compressed by variable-length coding. 8. The method of claim. 1, 4 or 6, further comprising the steps of: -transmitting and/or storing compressed data; and  -decompressing and inversely transforming said compressed data.
Patent EA-005528-B1 (EA)
Title: Tartrate salts of 5,8,14-triazatetracyclo[10.3.1.0<2.11>.0<4.9>]-hexadeca-2(11),3,5,7,9-pentaene and pharmaceutical compositions thereof
Inventor: BOGLE DAVID EVERETT
IPC: C07D471/08
Filed: 2002-04-26
Abstract: The present invention is directed to the tartrate salts of 5,8,14-triazatetracyclo[10.3.1.0<2.11>.0<4.9>]-hexadeca-2(11),3,5,7,9-pentaene of formula (1), and pharmaceutical compositions thereof. The present invention in particular is directed to the L-tartrate salt, and further to the various polymorphs of the L-tartrate salt, including two distinct anhydrous polymorphs (referred to herein as Forms A and B) and a hydrate polymorph (referred to herein as Form C). In addition, the present invention is also directed to the D-tartrate salt of 5,8,14-triazatetracyclo[10.3.1.0<2.11>.0<4.9>]-hexadeca-2(11),3,5,7,9-pentaene and the various polymorphs thereof; as well as the D,L-tartrate salt thereof and its polymorphs, and the meso-tartrate salt thereof and its polymorphs.
Patent EA-007902-B1 (EA)
Title: Novel 1,2,3-substituted indolizine derivatives, inhibitors of fgfs, method for making same and pharmaceutical compositions containing same
Inventor: BADORC ALAIN
IPC: A61P19/00
Filed: 2003-04-02
Abstract: The invention concerns derivatives of formula (I),wherein Rrepresents -OH, (C-C) alkoxy, carboxyl, (C-C) alkoxycarbonyl, -NRR, -NH-SOAlk, -NH-SO-Ph, -NH-CO-Ph, -N(Alk)-CO-Ph, -NH-CO-NH-Ph, -NH-CO-Alk, -NH-CO-alk,-O-(CH)-cAlk, -O-Alk-COOR,-O-Alk-O-R,-O-Alk-OH, -O-Alk-C(NH):NOH, -O-Alk-NRR, -O-Alk-CN, -O-(CH)-Ph, -O-Alk-CO-NRR, -CO-NH-(CH)-COOR, -CO-NH-Alk;Rrepresents H, (C-C) alkyl, (C-C) alkyl halide, (C-C) cycloalkyl or phenyl optionally substituted;A represents -CO-, -SO- or –SO-;Rand Ridentical or different represent each H, (C-C) alcoxyl, amino, carboxy, (C-C) alkoxycarbonyl, -OH, nitro, hydroxyamino, -Alk-COOR, -NRR, -NH-Alk-COOR, -NH-COO-Alk, -N(R)-SO-Alk-NRR, -N(R)-SO-Alk,-N(R)-Alk-NRR, -N(R)-CO-Alk-NRR, -N(R)-CO-Alk, -N(R)-CO-CF, -NH-Alk-HetN, -O-Alk-NRR-O-Alk-CO-NRR-O-Alk-HetN, orRand Rform together an unsaturated heterocycle of 5 to 6 members, optionally in the form of one of their pharmaceutically acceptable salts.
Patent EA-010371-B1 (EA)
Title: Tissue protective cytokines for the protection, restoration, and enhancement of responsive cells, tissues and organs
Inventor: BRINES MICHAEL
IPC: A61P25/28
Filed: 2003-07-03
Abstract: Methods and compositions are provided for treating a mammal having inflammation by protecting or enhancing a responsive cell, tissue, organ or body part exhibiting or associated with the inflammation, by systemic or local administration of a composition comprising a tissue protective cytokine. The invention also encompasses combination treatments comprising administering a composition comprising a tissue protective cytokine of the invention and administering at least one anti-inflammatory or least one immunomodulatory agent.
Patent EA-010491-B1 (EA)
Title: Perforated grinder grate
Inventor: KOSTAREV EVGENY IVANOVICH
IPC: B02C18/36
Filed: 2006-03-15
Abstract: The invention relates to devices for processing foodstuff products, in particular, to grinding meat, fish and other products and can be used in meat-processing industry.The invention is aimed at reducing cutting efforts, simplification of manufacture, preventing wedging and crushing of meat products, increasing effectiveness of product cutting and improving its quality due to lesser meat crushing.The prior art the perforated grinder grate comprised a plate (1) intended for interacting of one of its sides with a rotating blade (5) of the grinder and having apertures (3) arranged inclined to the plate normal towards the direction of the blade rotation, the edges of which on said plate side form cutting edges for grinding a food product, wherein according to the invention the plate apertures are embodied conical extending to the plate second side, and the edges (4) of the apertures arranged on the plate first side, opposite to the cutting edges, are rounded.There are some other differences from a prototype.
Patent EA-007805-B1 (EA)
Title: Tyre pressure regulating system
Inventor: TARASINSKI NIKOLAI
IPC: F02B33/44
Filed: 2004-09-10
Abstract: The invention relates to a tyre pressure regulating system for regulating the pressure of tyres (16) mounted on a vehicle. Said tyre pressure regulating system (10) comprises a compressed air source. The vehicle comprises an internal combustion engine (20) provided with a turbocharger (22) as a compressed air source for the tyre pressure regulating system (10). In order to obtain a sufficiently high tyre pressure and to be able to fill the tyres (16) in a relatively rapid manner, the turbocharger (22) has a variable geometry.
Patent EA-010325-B1 (EA)
Title: Weighing apparatus
Inventor: MACMICHAEL DONALD BRUCE ATHERT
IPC: G01G21/30
Filed: 2005-08-09
Abstract: The weighing apparatus comprising a weighing pan (20) for supporting on an upper surface thereof an object (21) to be weighed, a support for the weighing pan (20), the support contacting a lower surface of the weighing pan and comprising an elongate member (23) extending downwardly from the weighing pan (20), the elongate member (23) extending through a hole (24) provided in a floor (36), located beneath the weighing pan (20), of a weighing pan region of the apparatus, a weighing mechanism (44) located beneath the floor (36) of the weighing pan region in a weighing mechanism region of the apparatus, the elongate member (23) connecting with the weighing mechanism, and a drive means (28) for selectively moving the weighing pan (20) between an upper position, at which the weighing pan (20) is spaced from the floor (36), and a lower position, at which the weighing pan (20) contacts the floor (36) in a sealing relationship for preventing material in the weighing pan region from passing through the hole (24) into the weighing mechanism region.
Patent EA-012740-B1 (EA)
Title: Method and system for determining an electromagnetic response from an earth formation and method of drilling borehole and method of producing a hydrocarbon fluid
Inventor: BANNING ERIK JAN
IPC: G01V3/28
Filed: 2006-08-01
Abstract: An electromagnetic response from a region in an earth formation is determined by lowering an electromagnetic measurement tool into a borehole in the earth formation. The tool comprises a transmitter antenna, a receiver antenna, and an electrically conductive support structure. The transmitter antenna is energized, resulting in receiver signal in the receiver antenna. A raw response signal (8), comprising the receiver signal, is measured at the receiver antenna. The raw response signal (8) is adjusted using a reference signal (9) obtained by measuring the response signal of the tool in a test environment having a resistivity that is higher than that of the region in the earth formation. This method can be employed during the drilling of the borehole which may be part of a method of producing a mineral hydrocarbon fluid.
Patent EA-014263-B1 (EA)
Title: Process for producing a sol-gel-based absorber coating for solar heating
Inventor: ES-SOUNI MOHAMMED
IPC: C23C18/02
Filed: 2007-06-19
Abstract: Process for producing a solar absorber coating, which comprises the steps: coating of a substrate with a titanium precursor solution to produce a titanium dioxide layer by the sol-gel technique and heat treatment of the coated substrate to pyrolyse and crystallize the layer, characterized in that silver ions are added to the titanium precursor solution prior to coating in such an amount that the heat-treated layer has a proportion by mass of silver in the range from 10% to 80% and pyrolysis and crystallization of the layer are carried out with illumination of the layer with visible light.
Patent EA-013497-B1 (EA)
Title: Method for flow control and autonomous valve or flow control device
Inventor: AAKRE HAAVARD
IPC: E21B34/08
Filed: 2007-06-13
Abstract: A method for flow control and a self-adjusting valve or flow control device, in particular useful in a production pipe for producing oil and/or gas from a well in an oil and/or gas reservoir, which production pipe includes a lower drainage pipe preferably being divided into at least two sections each including one or more inflow control devices which communicates the geological production formation with the flow space of the drainage pipe. The fluid flows through an inlet (10) and further through a flow path of the control device (2) passing by a movable disc (9) or movable device which is designed to move relative to the opening of the inlet and thereby reduce or increase the flow-through area (A2) by exploiting the Bernoulli effect and stagnation pressure created over the disc (9), whereby the control device, depending on the composition of the fluid and its properties, automatically adjusts the flow of the fluid based on a pre-estimated flow design.
Patent EA-016876-B1 (EA)
Title: New process for the preparation of 3-(2,2,2-trimethylhydrazinium)propionate dihydrate
Inventor: ZICANE DAINA
IPC: C07C241/02
Filed: 2009-05-26
Abstract: The invention provides an improved, efficient method for preparing 3-(2,2,2-trimethylhydrazinium)propionate dihydrate from formula II.
Patent EA-022053-B1 (EA)
Title: Coke oven with an apparatus for the directed introduction of primary combustion air
Inventor: KIM RONALD
IPC: F27D7/02
Filed: 2009-04-28
Abstract: The invention relates to an apparatus for the directed channelling of primary air into a coke-chamber oven, wherein this primary air is channelled through the coke-chamber ceiling into the gas space of a coke-oven battery and, upon entering into the gas space of the coke chamber, is deflected laterally, the primary air therefore being better distributed. The invention also relates to a method of laterally deflecting the primary air once it has entered into the coke-oven chamber, this resulting in better distribution of the primary air in the coke-oven chamber.
Patent EA-019502-B1 (EA)
Title: A method of cleaning and flushing a beverage dispensing system
Inventor: RASMUSSEN JAN NOERAGER
IPC: B08B9/032
Filed: 2009-11-26
Abstract: The present invention relates to a method of cleaning and flushing a beverage dispensing system comprising a sealable pressure chamber containing a beverage, a sealable multi-chambered cartridge located outside the pressure chamber comprising a first cartridge containing a cleaning fluid and a second cartridge containing a flushing fluid, a fluid pressure source connected to the pressure chamber and to the multi-chambered cartridge, a tapping device for dispensing the beverage, the cleaning fluid and the flushing fluid, a tapping line for delivering the beverage, the cleaning fluid and the flushing fluid to the tapping device, and a discharge valve connected to the multi-chambered cartridge, the pressure chamber and the tapping line. The method further comprises positioning the discharge valve in the rinsing position and dispensing the cleaning fluid from the tapping device.
Patent EA-020201-B1 (EA)
Title: Rifamycin derivatives
Inventor: VISCOMI GIUSEPPE CLAUDIO
IPC: A61K31/357
Filed: 2010-03-18
Abstract: Disclosed are compounds representing rifamycin derivatives of formula I, wherein R is hydrogen or acetyl; Rand Rare independently selected from the group consisting of hydrogen, (C)alkyl, (C)alkoxy(C)alkyl, hydroxymethyl, hydroxy(C)alkyl; or Rand Rtaken together with two consecutive carbon atoms of the pyridine ring form a benzene ring unsubstituted or mono- or disubstituted by one or two methyl or ethyl groups; and Ris hydroxy(C)alkyl. The disclosed compounds have antibacterial activity. In addition, processes for synthesizing these compounds, a pharmaceutical composition, comprising the compound of formula I and use thereof are also described.
Patent EA-029132-B1 (EA)
Title: Vesicular formulations for the treatment of pain associated with osteoarthritis
Inventor: MAYO JOHN CHARLES
IPC: A61P19/02
Filed: 2010-06-03
Abstract: Disclosed herein are vesicular formulations comprising phosphatidylcholine and one or more nonionic surfactants and not comprising any pharmaceutically active agent, wherein the molar ratio of phosphatidylcholine to nonionic surfactant is in the range of from about 1:1 to about 25:1, as well as methods of treating pain associated with osteoarthritis using said formulations.
Patent EA-023321-B1 (EA)
Title: Kit of parts for treating and/or preventing cutaneous ulcers
Inventor: LOGI ROBERTO
IPC: A61P17/02
Filed: 2011-05-25
Abstract: The invention regards a kit of parts for treating and/or preventing cutaneous ulcers, preferably chronic ulcers, such as for example decubitus ulcers, even more preferably trophic ulcers of the lower limbs, and for treating and/or preventing cutaneous ulcers caused by the Herpes simplex virus, preferably lip ulcers, or cutaneous ulcers that occur in form of Herpes zoster (shingles), comprising a Croton lechleri resin extract and Melaleuca alternifolia essential oil.
Patent EA-027630-B1 (EA)
Title: Process line for the production of freeze-dried particles
Inventor: LUY BERNHARD
IPC: F26B5/06
Filed: 2012-10-04
Abstract: Provided is a process line (300) for the production of freeze-dried particles under closed conditions comprising at least a spray chamber (302) for droplet generation, freeze congealing of the liquid droplets and forming particles and a bulk freeze-dryer (304) for freeze drying the particles, the freeze-dryer (304) comprising a rotary drum for receiving the particles. Further, a transfer section (308) is provided for a product transfer from the spray chamber (302) to the freeze-dryer (304). For the production of the particles under end-to-end closed conditions each of the devices (302, 304) and of the transfer section (308) is separately adapted for operation preserving sterility of the product to be freeze-dried and/or containment.
Patent EA-026542-B1 (EA)
Title: Process for producing and purifying methylbutinol
Inventor: OTTIGER STEFAN
IPC: C07C33/042
Filed: 2013-07-11
Abstract: The present invention relates to a process for producing or purifying methylbutinol (2-methyl-3-butin-2-ol). The process comprises the following steps: (a) providing a feed composition comprising methylbutinol, water and acetone, (b) subjecting the feed composition to distillation in a distillation device, (c) removing a sidestream from the distillation device, the sidestream having a higher water content than the feed composition, and (d) subjecting said sidestream to pervaporation, thereby reducing the water content. The process by the invention is improved compared to processes of the prior art. The process by the invention provides a high yield of highly pure methylbutinol.
Patent EA-032152-B1 (EA)
Title: Fluid sensor
Inventor: EDWARD GILES
IPC: G01N22/04
Filed: 2013-10-22
Abstract: A fluid sensor (10) comprises a base member (20) defining a fluid flow path (21), a cavity filler member (26) located externally of the base member (20), and a cavity member (30) located externally of the base member (20) and the cavity filler member (26). The cavity member (30) is configured so as to provide confinement for an electromagnetic field. The base member (20) and the cavity filler member (26) are both configured so as to permit transmission of electromagnetic radiation at a frequency of the electromagnetic field therethrough. The electromagnetic field may be a radio frequency (RF) electromagnetic field. The base member (20) and/or the cavity member (30) may define an outer cavity region externally of the base member (20). The cavity filler member (26) may completely or partially fill the outer cavity region. The fluid sensor (10) may be used in the measurement of the composition and/or flow characteristics of a fluid in the fluid flow path (21).