baber/WOPTO huggingface dataset:
Patent EA-012244-B1 (EA)
Title: Shale hydration inhibition agent and method of use
Inventor: PATEL ARVIND D
IPC: C09K8/06
Filed: 2005-10-04
Abstract: A water-base fluid for use in drilling, cementing, workover, fracturing and abandonment of subterranean wells through a formation containing shale which swells in the presence of water. In one illustrative embodiment, the drilling fluid is composed of an aqueous based continuous phase, a weighting agent, and a shale hydration inhibition agent. The shale hydration inhibition agent should have the general formula (I): in which R and R' independently selected from hydrogen, methyl, ethyl or propyl, and X has a value from 1 to 6. The shale hydration inhibition agent is present in sufficient concentration to substantially reduce the swelling of shale drilling cuttings upon contact with the drilling fluid. The drilling fluid may be formulated to include a wide variety of components of aqueous based drilling fluids, such as weighting agents, fluid loss control agents, suspending agents, viscosifying agents, rheology control agents, as well as other compounds and materials known to one of skill in the art. The fluids may also be used in fracturing and the disposal by reinjection of drilling cutting into a selected subterranean disposal formation.
Patent EA-012333-B1 (EA)
Title: An austenitic steel and a steel product
Inventor: LOUCIF HACHEMI
IPC: C22C/
Filed: 2005-12-28
Abstract: High-alloy austenitic stainless steels that are extra resistant to pitting and crevice corrosion in aggressive, chloride-containing solutions have a tendency for macro-segregation of Mo, at solidification of the melt. This problem is solved by an super austenite stainless steel having the following composition, in % by weight: max 0.03 C max 0.5 Si max 6 Mn 28-30 Cr 21-24 Ni 4-6 % (Mo + W/2), the content of W being max 0.7 0.5-1.1 N max 1.0 Cu; balance iron and impurities at normal contents originating from the production of the steel.
Patent EA-010402-B1 (EA)
Title: Enhanced wellbore electrical cables
Inventor: VARKEY JOSEPH
IPC: H01B7/18
Filed: 2006-01-12
Abstract: Wellbore electrical cables according to the invention include at least one insulated conductor, at least one layer of armor wires surrounding the insulated conductor, and a polymeric material disposed in the interstitial spaces formed between armor wires and interstitial spaces formed between the armor wire layer and insulated conductor which may further include wear resistance particles or even short fibers, and the polymeric material may further form a polymeric jacket around an outer, layer of armor wires. The insulated conductor is formed from a plurality of metallic conductors encased in an insulated jacket. The invention also discloses a method of preparing a cable by extruding first layer of polymeric material upon at least one insulated conductor; serving a first layer of armor wires upon the polymeric material; softening the polymeric material to partially embed armor wires; extruding a second layer of polymeric material over the armor wires; serving a second layer outer armor wires thereupon; softening the polymeric material to partially embed the second armor wire layer; and optionally extruding a third layer of polymeric material over the outer armor wires embedded in the second layer of polymeric material. Further disclosed are methods of using the cables of the invention in seismic and wellbore operations, including logging operations.
Patent EA-017556-B1 (EA)
Title: Peptidomimetic protease inhibitors
Inventor: BABINE ROBERT EDWARD
IPC: C07K5/023
Filed: 2001-08-31
Abstract: The present invention relates to peptidomimetic compounds useful as protease inhibitors (1), particularly as serine protease inhibitors and more particularly as hepatitis C NS3 protease inhibitors; intermediates thereto; their preparation including novel stereoselective processes to intermediates. The invention is also directed to pharmaceutical compositions and to methods for using the compounds for inhibiting HCV protease or treating a patient suffering from an HCV infection or physiological condition related to the infection. Also provided are pharmaceutical combinations comprising, in addition to one or more HCV serine protease inhibitors, one or more interferons exhibiting anti-HCV activity and/or one or more compounds having anti HCV activity and a pharmaceutically acceptable carrier, and methods for treating or preventing a HCV infection in a patient using the compositions. The present invention is also directed to a kit or pharmaceutical pack for treating or preventing HCV infection in a patient.
Patent EA-015793-B1 (EA)
Title: Method of treating acromegaly and related symptoms therewith and an implant used therefor
Inventor: KUZMA PETR
IPC: A61K9/50
Filed: 2006-03-10
Abstract: The present invention relates to methods of treating acromegaly and related symptoms therewith, decreasing growth hormone, decreasing IGF-1 and treating conditions associated with carcinoid tumors and VIPomas by using an implant for administering a controlled release formulation of octreotide. The implant comprises the octreotide in free or salt form providing release a therapeutically effective amount of octreotide over a period of about two months.
Patent EA-013105-B1 (EA)
Title: Method for sending and taking off a signal with digital data in the power distribution network of a building
Inventor: AYZMAN MIKHAIL IOSIFOVICH
IPC: H04B3/54
Filed: 2008-04-22
Abstract: The invention relates to methods for transmitting digital data (for example, Internet, video, audio, voice and/or other date) via power systems by means of a PLT (Power Line telecommunication) process. The use of the inventive method makes it possible to increase the reliability and rate of digital data transmission and also to extend the propagation of a PLT-signal with the power sufficient for transmitting digital data in the rooms of a building (for example apartments in a residential building). The inventive method consists in injecting a digital signal into the input electric bus of the building power network, the digital signal being injected at least at two points of said electric bus.; The distance between the digital signal injection points can be set up in such a way that the required power of a signal carrying digital data, which is formed from said electric bus, is provided along the entire building power network (for example, the points are uniformly located along the length of the bus or using a specific formula).
Patent EA-022507-B1 (EA)
Title: Forage harvester with a chopping mechanism and a reworking device located downstream from the chopping mechanism
Inventor: KORMANN GEORG DR
IPC: A01D43/08
Filed: 2011-02-10
Abstract: The invention relates to forage harvester (10) comprising a chopping mechanism (22) and a reworking device located downstream of the chopping mechanism (22) for corn tumbling that includes two rollers (28), between which the harvested crop chopped using the chopping mechanism (22) passes, and adjustment of the distance between the rollers (28) and/or their pressing force is provided by means of an actuator (50) connected to a control box (48) and controlled by the control box (48), wherein the control box (48) is able to receive information relating to the appropriate cutting length of the harvested crop cut by the chopping mechanism (22), to control the actuator (50) according to cutting length , and to adjust the distance between the rollers (28) and/or pressing force with which one roller (28) presses the other roller (28), characterised in that the control box (48) is able to control the actuator (50) so that the actuator (50) changes the distance between the rollers (28) and/or increases pressing force with an increase in the length of cutting of the harvested crop.
Patent EA-020666-B1 (EA)
Title: Test bench to measure resistance of soils and snow/ice to cutting
Inventor: ZHELUKEVICH RYSHARD BORISOVICH
IPC: G01N3/58
Filed: 2011-11-01
Abstract: The invention relates to measuring technology of soil and snow/ice formations resistance to cutting and can be used for determining forces acting upon a cutting member of an earth-moving machine. A test bench for measuring resistance of soil and snow/ice formations to cutting comprises frame with flexible support element, holder with cutting member and strain gages. It has bed to support holder with cutting member rigidly secured thereon and articulated with frame supporting strain gages to register cutting force components. Tie rod to register horizontal component is made up of rod arranged along test bench lengthwise axis and pivoted by its end to frame supports and, by opposite end, to said bed. Tie rod to register lateral component is made up of rod arranged perpendicular to test bench lengthwise axis and pivoted by its end to frame supports and, by opposite end, to said bed. Tie rod to register vertical component is made up of shaft with central bore arranged parallel about test bench lengthwises axis in frame supports to articulate said frame with Π-like flexible support articulated to bed. The technical result provides higher accuracy of measurement of cutting due to arranging strain gages at different tie rods registering only one component of the cutting effort.
Patent EA-020345-B1 (EA)
Title: Method for preparing biologically-active additive
Inventor: FATTAKHOV ABDUHAMIT ABDUVALIEVICH
IPC: C02F1/32
Filed: 2011-12-02
Abstract: The invention relates to pharmacology and medicine. The invention is aimed at preparing calcium-containing product, well-assimilated by an organism with pleasant flavor and easily consumable. The essence of the invention is characterized by a method of preparing calcium-containing biologically-active additive by mixing calcium carbonate and magnesium with water and citric acid, wherein the water is pretreated by ultraviolet radiation with wave length from 0.27 to 0.4 mkm with simultaneous variation temperature from 0 to 100°C during 45 min and back from 100 to 0°C during 45 min, not allowing freezing and boiling of water, while mixing ingredients magnesium carbonate is further added, then the mixture is affected by ultraviolet radiation with wave length from 2 to 40 mkm, when the mixture is prepared it is cured at 10-25°C, wherein the mixture is affected sequentially by the ultraviolet radiation from at least three groups of radiators.
Patent EA-026915-B1 (EA)
Title: Methods and systems for controlling the products of combustion
Inventor: MITTRICKER FRANKLIN F
IPC: F23R3/26
Filed: 2009-08-31
Abstract: The present invention relates to methods and systems for controlling a combustion reaction and the products thereof. One embodiment includes a combustion control system having an oxygenation stream substantially comprising oxygen and COand having an oxygen to COratio, then mixing the oxygenation stream with a combustion fuel stream and combusting in a combustor to generate a combustion products stream having a temperature and a composition detected by a temperature sensor and an oxygen analyzer, respectively, the data from which are used to control the flow and composition of the oxygenation and combustion fuel streams. The system may also include a gas turbine with an expander and having a load and a load controller in a feedback arrangement.
Patent EA-020906-B1 (EA)
Title: Device used for treatment of rhinitis by biostimulative illumination
Inventor: FELDMAN JOSEPH
IPC: A61N5/06
Filed: 2010-11-25
Abstract: The invention relates to a device for the treatment of rhinitis by biostimulative illumination. The device comprises a pair of LEDs (504a; 505b) containing probes (202a; 202b) adapted to be inserted into the nostrils of a patient. A probes support casing (204), the probes being normally flexibly attracted one against the other. The casing accommodates an electric power source (502), an ON/OFF normally open micro-switch (504a) and circuit means for activating/deactivating the LEDs (504a; 504b). The casing (204) is made of at least partly elastomeric material whereby the micro-switch (504a) becomes activated by pressing against a side-wing (206a) of the casing also causing the probes to spread apart from each other and the micro-switch remains closed for as long as the probes are kept apart from each other.
Patent EA-025237-B1 (EA)
Title: Discharging screen
Inventor: PODPORKIN GEORGY VIKTOROVICH
IPC: H02G13/00
Filed: 2014-04-30
Abstract: Proposed is a discharging screen intended for equalizing electric field intensity in the vicinity of a component of an electrical system or transmission line and enabling the discharge of an overvoltage in the event of a lightning strike. The discharging screen is designed for mechanical attachment to said component of the electrical system or transmission line and comprises an elongate conductor designed to permit electrical contact with said component of the electrical system or transmission line. The shape of the elongate conductor enables the conductor to bend at least partially around the component of an electrical system or transmission line. The characterizing feature of the discharging screen is the presence of an insulating layer which at least partially covers the elongate conductor, and the presence of an at least first main electrode mounted on top of the insulating layer and/or at least partially in the insulating layer.
Patent EA-026656-B1 (EA)
Title: Heterocyclic inhibitors of glutaminase
Inventor: LI JIM
IPC: C07D417/06
Filed: 2012-11-19
Abstract: The invention relates to novel heterocyclic compounds of Formula (I) as defined further herein, and pharmaceutical preparations thereof. The invention further relates to methods of treating cancer, immunological and neurological diseases using the heterocyclic compounds of the invention.
Patent EA-031000-B1 (EA)
Title: Device for cooling and for conversion of work to mechanical and electrical energy
Inventor: UGLOVSKY SERGEY EVGENIEVICH
IPC: H01L41/193
Filed: 2012-12-19
Abstract: The invention is related to heat-power engineering and can be used for cooling natural and artificial water medium sources. Further, the invention can be used to produce electrical energy by utilization of low-potential heat of recirculated water or other low-potential heat sources. Working substance in the device, being in a closed circuit, contacts alternately a heat source (the medium being cooled) and undergoes phase transitions (alternately evaporation and condensation). The invention proposes to use several different sources to produce work in the form of mechanical and electrical energy. The first source is working substance steam flow. Utilization method: a turbo-compressor or a membrane-type pump. The second source is vibrations of structural elements. Utilization method: vibration generators using small movements of structural elements at a high frequency for EMF excitation and electrical energy generation. The third source is the phase transition energy. Utilization method: structural elements of the evaporator based on piezo elements. Exposure of a piezo element to the influence of boiling working substance causes mechanical stresses therein, which results in generation of difference of potentials across the piezo element. This makes it possible to convert the energy supplied for steam generation directly to electrical energy, to reduce the condenser capacity significantly, and to condense working substance at a temperature difference between the heat receiver and the heat source tending toward zero (at a small difference of temperatures of the heat receiver and the heat source), which increases considerably the efficiency of the device as a whole. The invention provides a considerable increase in cooling efficiency and cooling depth. The invention permits utilization of a part of energy spent for the phase transition. The invention makes it possible to cool natural and artificial water medium sources, recirculated water or other sources of low-potential heat independently, without additional energy expenses.
Patent EA-028814-B1 (EA)
Title: AMIDE-SUBSTITUTED HETEROCYCLIC COMPOUNDS USEFUL AS MODULATORS OF IL-12, IL-23 AND/OR IFNα RESPONSES
Inventor: MOSLIN RYAN M
IPC: C07D417/14
Filed: 2013-11-07
Abstract: Compounds having the general formula Ior a stereoisomer or pharmaceutically acceptable salt thereof, where R, R, R, R, and Rare as defined herein, are useful in the modulation of IL-12, IL-23 and/or IFNα, by acting on Tyk-2 to cause signal transduction inhibition.
Patent EA-032228-B1 (EA)
Title: Bulk material loading wagon
Inventor: BRUNNINGER MANFRED
IPC: B61D15/00
Filed: 2015-04-24
Abstract: A bulk material loading wagon (1) for incorporation into a loading train consisting of several such wagons has a storage box (3) for storing bulk material fastened to a wagon frame (2), and a bottom conveyor belt (5) associated with the storage box (3), extending in the lower region of the storage box and in the longitudinal direction of the wagon. The wagon frame (2) is equipped with an opening (16) arranged between two adjacent on-track undercarriages (14) for passage of a lower section adjoining the lower deflection end (9) of a transfer conveyor belt (8). A drive (18) is provided for displacement of the transfer conveyor belt (8) in its longitudinal or conveying direction (4) through the opening (16) relative to the wagon frame (2).
Patent EA-038672-B1 (EA)
Title: Method for changing set points in a resonant system
Inventor: JEFFRYES BENJAMIN
Filed: 2014-06-26
Abstract: A method for changing a set point of a system, characterized in that a period of a dominant resonance of the system is determined, a change profile for the set point change is processed; a time period for the set point change based on the period of the dominant resonance in order to minimize excitation of the dominant resonance is processed; and the set point change is actioned according to the processed change profile and the time period.
Patent EA-030672-B1 (EA)
Title: Flavor inhalator
Inventor: AKIYAMA TAKESHI
IPC: A24D1/22
Filed: 2014-09-25
Abstract: A flavor inhalator (1) is provided with a carbon heat source (10) and a holding section (3) which has a cylindrical outer wall (31). The carbon heat source (10) is provided with a circular cylinder section (11) having provided therein a single hollow cavity (11A) extending in the longitudinal axis direction (L) of the carbon heat source (10); and an ignition end section (12) provided closer to the ignition side of the carbon heat source (10) than the circular cylinder section (11). A groove (12X) connecting to the hollow cavity (11A) is formed in the ignition-side end surface (10a) of the ignition end section (12). The outer wall (31) is provided with a thermally conductive member (312), and at least a part of the thermally conductive member (312) is adjacent to the carbon heat source (10).
Patent EA-034726-B1 (EA)
Title: Cosmetic composition of mitochonrially targeted antioxidants
Inventor: PELEKH VALERIYA VLADIMIROVNA
IPC: A61K8/34
Filed: 2015-02-25
Abstract: This invention relates to biology and medicine and in particular to cosmetology. The invention can be used for manufacturing of a composition for protection of the skin from damage caused by free radicals and/or reactive oxygen species.
Patent EA-039796-B1 (EA)
Title: Method to build a wooden monolithic house
Inventor: MINKOV VLADIMIR DANILOVICH
IPC: E04H1/12
Filed: 2018-06-25
Abstract: The invention relates to the field of construction, in particular to the construction of wooden monolithic structures that do not settle, such as houses, bathhouses, arbors made of regularized dried timber. The technical result consists in a rapid construction of a monolithic structure tightly connected around the entire perimeter in the field without a laborious preparatory work.
Patent EA-039370-B1 (EA)
Title: Immunogenic multi-dose composition containing an antimicrobial polyamide preservative
Inventor: RIGAUT GUILLAUME
Filed: 2017-04-13
Abstract: The invention provides an immunogenic multi-dose composition in form of an oil-in-water emulsion, comprising several doses of antigen and a preservative effective amount of a non-mercurial preservative, selected from antimicrobial polyamide polymers and combinations thereof. The composition contains no mercurial preservative. The invention also provides a vial and a pre-filled delivery device, comprising the immunogenic multi-dose composition of the invention.
Patent EA-038547-B1 (EA)
Title: Device for distributing granular material to multiple lines
Inventor: FUNCK GERALD
IPC: A01C7/08
Filed: 2017-08-23
Abstract: The invention relates to a device (01) for distributing granular material to multiple lines (02). The device (01) comprises a means (04) for generating a mixture flow and a distributor housing (06) which houses a rotor (05) that is mounted in a rotatable manner about a rotational axis (100) and receives a hollow cylindrical distribution chamber (03) and which comprises an inlet opening (10) that defines the transfer cross-section, an opening (11) and dispensing openings (08) which are arranged in different dispensing cross-sections (09) lying perpendicularly to the rotational axis (100) and which open into a line (02) or a group of multiple lines (02). The rotor (05) has sector partitions (14) that protrude radially from the rotational axis (100) and divide the distribution chamber (03) into sector channels (15), each of which leads to a dispensing cross-section. The device provides even distribution of granular material in lines and even amount of dispensing into separate lines, for example, leading to ejecting elements.
Patent EA-037062-B1 (EA)
Title: Lintel
Inventor: NG WEE BENG
IPC: E04C3/04
Filed: 2017-08-29
Abstract: A lintel 100 is disclosed herein. In a described embodiment, the lintel 100 comprises an elongate lintel body 106 including an elongate base member 110 and side legs 112, 114 extending from the elongate base to define an elongate channel therebetween. The elongate body 106 further includes a load bearing element in the form of lip members 118, 120 projecting from respective side legs 112, 114 for supporting masonry elements 206, end portions 102, 104 at ends of the lintel body for engaging with the support structures 202, 204, and a plurality of protrusions 122 disposed at least at the end portions.
Patent ES-2237262-B1 (ES)
Title: Reactor de gasificacion.
Inventor: SANCHIZ ROCHA JUAN IGNACIO
IPC: C10J3/48
Filed: 2003-01-31
Granted: 2006-11-01
Abstract: Reactor de gasificación, de los que retiene un lecho fluidizable de material en partículas en el que una corriente de combustible líquido o sólido es descompuesta térmicamente en un gas de síntesis combustible que es evacuado por la parte superior del reactor, en cenizas y en escoria, formado por una envolvente de configuración exterior esencialmente cilíndrica, que alberga una oquedad interna determinada por dos partes cilíndricas, una superior y una inferior, siendo la parte superior de mayor diámetro que la inferior y estando las dos partes unidas sin solución de continuidad por una parte intermedia troncocónica invertida, con lo que el grueso de la envolvente correspondiente a la parte inferior es siempre superior al grueso de la envolvente de la parte superior del reactor, comprendiendo dicha envolvente una o más capas interiores de material refractario, una chapa intermedia de acero inoxidable refractario, una o más capas de material aislante y una chapa exterior de un material metálico, estando provisto el reactor de un conducto que conecta el exterior del reactor con la parte cilíndrica inferior del mismo, a través del cual se inyecta agente gasificante a una velocidad superior a la velocidad de arrastre del material que forma el lecho fluidizado, pero inferior a la velocidad de arrastre de la escoria, permitiendo el paso de la escoria en sentido exterior a través del conducto y evacuándola sin producir pérdidas del material que forma el lecho, además de unos medios de soporte dispuestos sobre la superficie exterior de la envolvente, adaptados para soportar el peso del mismo y para que éste pueda quedar suspendido de dichos medios de soporte, permitiendo las dilataciones del reactor en sentido vertical y/o de unos medios de amortiguación lateral que impiden su desplazamiento horizontal.