baber/WOPTO huggingface dataset:
Patent RU-2168780-C1 (RU)
Title: Method for processing metal wastes contaminated with radionuclides
Inventor: KONSTANTINOV E A
IPC: G21F9/30
Filed: 1997-05-08
Granted: 2001-06-10
Abstract: FIELD: waste treatment methods. SUBSTANCE: metal wastes undergo liquid decontamination using for the purpose etching and clarifying solutions and water followed by their smelting in induction furnace with addition of refined fluxes, dosimetry control of ingots, and solidification of etching solution. Liquid decontamination of metal wastes boils down to their sequential treatment with etching solution composed of 5 to 200 g/l of strong acid and 0.1 to 15 g/l of sulfur-containing corrosion activator or inhibitor at temperature ranging between 10 and 100 C, then with clarifying solution that has 2 to 100 g/l of strong acid and 1 to 20 g/l of oxidizer at temperature ranging between 10 and 90 C, and finally with water. In the process etching solution is checked for metal ion concentration. If this concentration exceeds desired value, some portion of etching solution is removed and solidified and strong acid is added to respective portion of clarifying solution to make it stronger. Proportion of refined flux relative to metal during smelting process is chosen between 0.9 and 4 mass percent. EFFECT: enhanced decontamination efficiency. 17 cl, 4 tbl
Patent AU-2002222439-C1 (AU)
Title: Process for the synthesis of a peptide having a tryptophan residue
Inventor: JACKSON STEVEN ALLEN
IPC: C07K7/23
Filed: 2001-12-19
Granted: 2005-10-27
Abstract: A process for the solid phase synthesis of a peptide having at least one thyptophan residue, wherein said method comprises temporarily protecting the indole ring of said tryptophan residue with a side chain protecting group which is labile to a base wherein said protecting group is removed during cleavage of said peptide from the solid support.
Patent AU-2005214898-C1 (AU)
Title: Contrast agents for myocardial perfusion imaging
Inventor: CASEBIER DAVID
IPC: A61K51/00
Filed: 2005-02-11
Granted: 2011-08-04
Abstract: The present disclosure is directed, in part, to compounds and methods for imaging myocardial perfusion, comprising administering to a patient a contrast agent which comprises a compound that binds MC-1, and an imaging moiety, and scanning the patient using diagnostic imaging.
Patent AU-2006205023-C1 (AU)
Title: Candle and candle wax containing metathesis and metathesis-like products
Inventor: TUPY MICHAEL J
IPC: C11C3/14
Filed: 2006-01-10
Granted: 2012-05-24
Abstract: A wax comprises a metathesis product and/or a product that resembles, at least in part, a product which may be formed from a metathesis reaction. The wax may be used to form articles, for example, candles (container candles, votive candles, and/or a pillar candles), crayons, fire logs, or tarts. The wax commonly includes other components in addition to the metathesis product.
Patent AU-2013317708-C1 (AU)
Title: Non-invasive determination of methylome of fetus or tumor from plasma
Inventor: CHIU ROSSA WAI KWUN
IPC: C12Q1/68
Filed: 2013-09-20
Granted: 2017-11-23
Abstract: Systems, methods, and apparatuses can determine and use methylation profiles of various tissues and samples. Examples are provided. A methylation profile can be deduced for fetal/tumor tissue based on a comparison of plasma methylation (or other sample with cell-free DNA) to a methylation profile of the mother/patient. A methylation profile can be determined for fetal/tumor tissue using tissue-specific alleles to identify DNA from the fetus/tumor when the sample has a mixture of DNA. A methylation profile can be used to determine copy number variations in genome of a fetus/tumor. Methylation markers for a fetus have been identified via various techniques. The methylation profile can be determined by determining a size parameter of a size distribution of DNA fragments, where reference values for the size parameter can be used to determine methylation levels. Additionally, a methylation level can be used to determine a level of cancer.
Patent AU-2014323777-C1 (AU)
Title: Compound inhibiting activities of BTK and/or JAK3 kinases
Inventor: LIU JINMING
IPC: C07D519/00
Filed: 2014-09-18
Granted: 2018-04-26
Abstract: The present invention relates to a compound inhibiting the kinase activities of Bruton's tyrosine kinase (BTK) and/or Janus kinase 3 (JAK3), a pharmaceutical composition of the compound, pharmaceutical applications of same, a method for using the compound in inhibiting the activities of BTK and/or JAK3, and a method for using the compound in treatment and/or prevention of BTK- and/or JAK3-mediated diseases or disorders in mammals (especially human). The compound is as represented by structural formula (I).
Patent AU-2018203060-C1 (AU)
Title: Heat activated shrink films
Inventor: PATIL YATIN
IPC: B29C48/08
Filed: 2018-05-02
Granted: 2021-04-22
Abstract: Shrinkable film layers having a blend of (i) one or more polymers with a high glass 
transition temperature, and (ii) one or more polymers with a low glass transition temperature 
are disclosed. Methods for preparing such film layers are also disclosed.
Patent AU-2018204209-C1 (AU)
Title: Method and compositions for cellular immunotherapy
Inventor: JENSEN MICHAEL
IPC: A61K39/395
Filed: 2018-06-13
Granted: 2022-08-18
Abstract: The present invention provides nucleic acids, vectors, host cells, methods and compositions to 
confer and/or augment immune responses mediated by cellular immunotherapy, such as by adoptively 
transferring CD8+ central memory T cells or combinations of central memory T cells with CD4+ T cells 
5 that are genetically modified to express a chimeric receptor. In embodiments the genetically modified 
host cell comprises a nucleic acid comprising a polynucleotide coding for a ligand binding domain, a 
polynucleotide comprising a customized spacer region, a polynucleotide comprising a transmembrane 
domain, and a polynucleotide comprising an intracellular signaling domain. It has been surprisingly found 
that the length of the spacer region can affects the ability of chimeric receptor modified T cells to 
0 recognize target cells in vitro and affects in vivo efficacy of the chimeric receptor modified T cells.  
Pharmaceutical formulations produced by the method, and methods of using the same, are also described.
Patent AU-2021203814-C1 (AU)
Title: Methods and compositions for polyurethane dispersions using caprolactam-derived solvents
Inventor: ASIRVATHAM EDWARD
IPC: C08G18/80
Filed: 2021-06-09
Granted: 2023-05-25
Abstract: Caprolactam-derived solvents for use as processing solvents and/or coalescing agents 
for polyurethane dispersions (PUDs). The caprolactam-derived solvents are suitable for 
processing solvents and coalescing agents in PUDs created through traditional PUD 
manufacturing processes or as coalescing agents in PUDs created through solvent-free PUD 
manufacturing processes. Blends of more than one caprolactam-derived solvent may be used 
as the processing solvent and/or coalescing agent.
A600014-03 
1/11 
114 
(102 108 
Polymeric diol - Solvent Water 
Poly/Diisocyanate - B112 
(106 Base
Hydrophilic agent - 125 
extender 
sL 
110 
PUD 
Resin 
116 
Polyurethane 
dispersion 
FIG. 1
Patent RU-2159074-C1 (RU)
Title: Method for predicting vision function restoration in the cases of opticochiasmatic arachnoiditis
Inventor: DOLZHICH R R
IPC: A61B5/37
Filed: 2000-03-09
Granted: 2000-11-20
Abstract: FIELD: medicine. SUBSTANCE: method involves determining cerebral blood microcirculation state using rheoencephalography method, and immunological properties of peripheral blood. Blood microcirculation bed resistance being found increased by 15% and immune regulation index being dropped down not more than by 30%, vision function restoration is to be predicted. Blood microcirculation bed resistance being found increased by 50% and more in combination with secondary immunodefficiency accompanied by immune regulation index dropped down more than by 50% and more, vision acuity drop below 0.1 is to be predicted. EFFECT: high reliability in determining vision function restoration degree.
Patent RU-2188690-C1 (RU)
Title: Flexible toy figure
Inventor: FRIDLENDR L M
IPC: A63H3/04
Filed: 2001-03-12
Granted: 2002-09-10
Abstract: FIELD: decorative article production. SUBSTANCE: flexible toy figure has body including flexible rod and decorative head fixed at one end thereof. Rod is lined with plastic material and is mounted in decorative support made in the form of bird's or animal's leg having hollow central part. Lower end of head is fixed in body upper part. Decorative set of natural colored bird's feathers is positioned in upper part of head. Decorative head is made from transparent material and has light-emitting device incorporated in its cavity. EFFECT: increased aesthetic effect, reduced cost and convenient use. 2 cl, 3 dwg
Patent RU-2188398-C1 (RU)
Inventor: KAZINTSEV V A
IPC: G01F23/28
Filed: 2001-05-17
Granted: 2002-08-27
Abstract: Изобретение относится к технике контроля или наличия сыпучих сред в технологических накопительных емкостях и может применяться в металлургической, химической, горно-обогатительной и других отраслях промышленности. Периодически прямоугольными импульсами возбуждают в акустическом излучателе ультразвуковую волну, которую направляют параллельно поверхности контролируемой среды. Акустический излучатель и приемник и их волноводы устанавливают на контролируемом уровне на одной стороне вертикальной стенки емкости под углом друг к другу в горизонтальной плоскости, симметрично относительно точки пересечения центральных лучей диаграммы направленности поля излучения и приема акустического тракта. В точку пересечения центральных лучей устанавливают отражатель. Точку пересечения удаляют на расстояние 1/4-1/3 диаметра накопительной емкости. Принимают акустическим приемником отраженную от отражателя ультразвуковую волну, преобразуют ультразвуковые колебания в электрический информационный сигнал. Выделяют в информационном сигнале амплитудное значение, формируют пороговый сигнал, уровень которого выбирают равным половине минимальной амплитуды информационного сигнала. Сравнивают амплитуды информационного и порогового сигналов. Вырабатывают разностный сигнал, интегрируют его за определенное число периодов следования возбуждающих импульсов, индицируют и судят о наличии сыпучей среды на контролируемом уровне. Технический результат состоит в повышении надежности и точности ультразвукового контроля уровня в накопительных емкостях больших диаметров. 2 з.п.ф-лы, 4 ил.
Patent RU-2198018-C1 (RU)
Inventor: IZVOL SKIJ I M
IPC: B01D63/00
Filed: 2001-09-24
Granted: 2003-02-10
Abstract: FIELD: plants for conduction of membrane separation processes; applicable in treatment of natural and sewage waters, concentrated solutions, production of desalized water in chemical, food and other industries. SUBSTANCE: membrane plant has parallel-connected sand filters, intermediate vessels with microfilters, high-pressure pump, membrane filters, permeate collector and valves. Parallel-connected sand filters are connected to parallel-connected intermediate vessels with microfilters. Valves are installed at inlet and outlet of each vessel. Additionally installed between high-pressure pump and parallel-connected intermediate vessels are valve and vessel of clarified water, and also additionally introduced collector connecting outlets of membrane filters through valves with sand filters. EFFECT: increased service life and efficiency of its use, reduced cost price. 1 dwg
Patent RU-2212424-C1 (RU)
Title: Полиуретановая композиция для защитных покрытий
Inventor: ZINOV EV V M
IPC: C09D5/08
Filed: 2001-12-13
Granted: 2003-09-20
Abstract: Изобретение относится к составам для нанесения покрытий на основе полиуретанов и может быть использовано для получения пленкообразующих покрытий холодной сушки для антикоррозионной защиты оборудования из черной стали, особенно в нефтедобывающей промышленности. Композиция включает полиоксипропилентриол молекулярной массы 4500-5000, полиизоцианат на основе 4,4'-дифенилметандиизоцианата, этилацетат. Для повышения химической стойкости покрытия композиция дополнительно содержит инденкумароновую смолу, тальк. 1 табл.
Patent RU-2212522-C1 (RU)
Inventor: NOSYREV A M
IPC: E21B37/06
Filed: 2002-01-11
Granted: 2003-09-20
Abstract: FIELD: oil and gas producing industry; applicable in elimination of hydrate-paraffin plugs in oil and gas wells. SUBSTANCE: method includes replacement of faceplate on well with eccentric faceplate having vertical process hole without lifting of tubing. Replacement is effected by disconnection of polished rod from cable- type hanger, rigid gripping of branch pipe internal walls of tubing string for relieving faceplate load and suspending of tubing string and fixation of faceplate in upper position by means of clamp. For temporary suspension of tubing string, for period of replacement of unscrewed faceplate with eccentric faceplate, use is made of diassembled auxiliary faceplate. Brought to under unscrewed faceplate is auxiliary faceplate, by its parts: body from one side, and removable plate fastened to body, from the other side. Auxiliary faceplate is assembled and installed on branch pipe of tubing string. Unscrewed faceplate is removed. Eccentric faceplate is installed on upper flange of Christmas tree cross-member, and heater is introduced into process hole of faceplate an upper flange of Christmas tree cross-member. Heater is lowered to space between casing string and tubing string, and hole in plug of annular space is burnt- through. Working agent is pumped through made hole in plug until its full elimination. EFFECT: reduced material and technical expenditures in jobs involved in warming-up of hydrate-paraffin plugs in oil and gas wells whose tubing string contains rods or foreign objects. 9 cl
Patent RU-2220923-C1 (RU)
Title: Method of processing of the redundant active silt containing heavy metals
Inventor: ZYKOVA I V
IPC: C02F11/14
Filed: 2002-04-05
Granted: 2004-01-10
Abstract: FIELD: purification of sewage; decontamination of the redundant active silt. SUBSTANCE: the invention presents a method of processing of the redundant active silt containing heavy metals and may be used in purification of sewage, in Particular for decontamination of a redundant active silt and the stabilized sediments formed in the process of a biological purification of sewage of industrial enterprises and public and domestic economies and the sediments utilization in agriculture. The active silt and-or the stabilized sediments of the preliminary sedimentation tanks is added with 10-25 kg / m cu of a calcium-containing material and the mass is mixed using aeration within 1-4 hours. After that the phases are separated by settling and the heavy metals are extracted from the aqueous phase. The calcium-containing material is fed batchwise for 30 minutes from the beginning of aeration. After aeration the mix is exposed to treatment by ultraviolet radiation within 10-60 seconds. EFFECT: decrease of the reactants consumption, provision of conditions for the subsequent utilization of the sediments in agriculture as fertilizers. 3 cl, 1 tbl, 21 ex
Patent RU-2214415-C1 (RU)
Inventor: SMIRNOV A S
IPC: C07F17/00
Filed: 2002-05-13
Granted: 2003-10-20
Abstract: FIELD: organometallic catalysts. SUBSTANCE: invention provides metallocene halides of general formula Cp 2 MX 2  wherein Cp represents cyclopentadiene compound, M group IVB metal (Zr, Hf, Ti), and X halogen. Metallocene halides are prepared via reaction of corresponding metal halide with cyclopentadiene compound and diethylamine at molar ratio of components 1:(2-2.5): 2, respectively, in boiling chloroform, preferably under an inert gas atmosphere, for 2-10 h, preferably for 7 h. Product is separated from diethlammonium hydroxide by dissolving the latter in aliphatic alcohol, preferably in methanol, followed by filtration-mediated isolation of product and its drying. Yield of product 55-60% for hafno- and zirconocene halides and 80-90% for titanocene halides, content of desired substance being 90%. Recrystallization of product raises content of desired substance to 98-99%. Metallocene halides of invention are widely applied as olefin production catalysts. EFFECT: simplified preparation procedure. 9 cl, 7 ex
Patent RU-2217591-C1 (RU)
Title: Wire channel for telemetering communication
Inventor: IVANOV A I
IPC: G08C19/00
Filed: 2002-05-18
Granted: 2003-11-27
Abstract: FIELD: telemetry, drilling and examination of wells in oil and gas industry. SUBSTANCE: wire channel for telemetering communication includes ground and well parts intercommunicated by communication line. Ground part has power supply unit which is source of D C voltage connected with one lead to communication line and with another lead to current-to-voltage converter connected to communication line. Ground part is provided with key element placed in parallel with resistor in current-to- voltage converter and connected by controlling lead to microprocessor system and with first differentiation circuit connected to current-to-voltage converter and placed in series with first hysteresis element linked to microprocessor system. Well part includes measurement unit, downhole power supply unit, controlled current source connected with two leads to communication line and with control lead to microcontroller which is connected to measurement unit, input unit connected with input leads to communication line and with output leads to stabilizer diode and well power supply source, second differentiation circuit connected to communication line and placed in series with second hysteresis element which is connected to microcontroller. EFFECT: increased noise immunity while transmitting information with simultaneous prevention of break of power supply to downhole logging instrument in process of transmission of information over single- core cable, provision for bi-directional information transmission. 2 dwg
Patent RU-2212689-C1 (RU)
Inventor: JAKOVLEVA V S
IPC: G01T1/167
Filed: 2002-07-29
Granted: 2003-09-20
Abstract: FIELD: evaluation of radon-hazardous territories in process of engineering and ecological investigations, search for uranium ore with use of nuclear-physical methods. SUBSTANCE: volumetric activity of radon is simultaneously measured in two points spaced apart by 0.2 to 1.0 m. Measurement in one point is taken at depth h 1  from 0.2 to 0.5 m, measurement in the other point is taken at depth h 2  = 2h 1 , and then steady-state equiponderant volumetric activity of radon is established. EFFECT: simplified procedure and increased authenticity of it. 1 dwg
Patent RU-2230763-C1 (RU)
Title: Способ соединения элементов составных деталей
Inventor: SHVARTTS KHENRI R
IPC: C11D11/00
Filed: 2002-10-15
Granted: 2004-06-20
Abstract: Изобретение относится к способу соединения элементов составных деталей, таких как полые лопасти вентиляторов и иных аналогичных деталей. Способ соединения металлических элементов заключается в том, что изготавливают металлические детали, соединяемые между собой их соприкасающимися поверхностями, покрытыми оксидным слоем. Затем поверхности этих элементов обрабатывают щелочным раствором с получением обработанных щелочным раствором элементов. После этого обработанные щелочным раствором элементы промывают водой с получением промытых водой элементов. Затем элементы соединяют между собой их соприкасающимися поверхностями. Данный способ является более экологически чистым и дешевым по сравнению с другими известными в настоящее время способами. 8 з.п. ф-лы, 2 ил.
Patent RU-2223332-C1 (RU)
Title: Method of micro-alloying and modification of steel
Inventor: NAKONECHNYJ ANATOLIJ JAKOVLEVI
IPC: C21C7/00
Filed: 2002-12-24
Granted: 2004-02-10
Abstract: FIELD: ferrous metallurgy; micro-alloying and modification of steel. SUBSTANCE: proposed method includes introduction of deoxidizing agents and slag-forming agents into ladle containing molten metal, delivery of ladle to furnace-ladle unit, preliminary blowing of metal with carrier gas at fraction of 0.5-1.5 mm from aluminum alloy containing elements of alkaline-earth group at flow rate of 0.1-0.5 kg/ton of steel. Materials containing micro-alloying and modifying elements are introduced in form of oxides and/or fluorides of micro-alloying and modifying elements together with reductant; used as reductant is aluminum alloy containing elements of alkaline-earth group at consumption exceeding stoichiometrically amount required for complete reduction of micro-alloying and modifying elements by 5-10%. Aluminum alloy contains calcium, magnesium and barium at the following relationship of components, mass-%: aluminum, 70-75; calcium, 7-8; magnesium, 5-7; the remainder being barium. EFFECT: reduced contamination of steel by non-metallic inclusions; improved quality of steel. 2 cl, 1 tbl, 2 ex
Patent RU-2236892-C1 (RU)
Inventor: DANILENKO ANATOLIJ PETROVICH
IPC: B01D53/26
Filed: 2003-02-03
Granted: 2004-09-27
Abstract: FIELD: adsorption drying of compressed air. 
     SUBSTANCE: proposed compressed air drying plant includes two adsorbers with electric heaters arranged inside them and connected with temperature sensors; on the outside of adsorbers there are connecting pipe lines with shut-off fittings which are filled with adsorbent; adsorbers are mounted in metal containers; body of each adsorber is provided with upper and lower air distributors; space between air distributors is filled with adsorbent; electric heaters pass through lower air distributor; air distributors are connected by means of vertical rod whose upper part passes through upper air distributor and enters loading hatch located on adsorber body; other end of said rod holds disk with cruciform guide fitted in unloading hatch located in bottom of adsorber body and connected with lower air distributor. 
     EFFECT: reduced power requirements; possibility of continuous delivery of cleaned air at dew point of -50 C. 
     19 cl, 11 dwg
Patent RU-2230957-C1 (RU)
Inventor: PYNDAK V I
IPC: F16J15/02
Filed: 2003-03-24
Granted: 2004-06-20
Abstract: FIELD: mechanical engineering; seal. 
     SUBSTANCE: invention relates to seals of hydraulic and pneumatic devices. Proposed seal includes parts with sealing surfaces forming ring groove, and flexible sealing element with projections on outer surface fitted in said groove. Projections are made in form of semicircles whose centers are located on auxiliary circumference of diameter smaller than diameter of circumference inscribed in ring groove. Semicircles are conjugated by arcs of additional circumferences to provide contact of additional circumferences with auxiliary circumference. Ring segment-like cavity is made on sealing surface of smaller diameter. Radius of segment is two times less than width of groove, and total depth of groove exceeds height of section of sealing element. 
     EFFECT: increased service life, enlarged operating capabilities. 
     3 cl, 4 dwg
Patent RU-2247936-C1 (RU)
Inventor: NESTEROV V N
IPC: G01B7/00
Filed: 2003-06-02
Granted: 2005-03-10
Abstract: Устройство может быть использовано для измерения перемещений и деформаций объектов в результате, например, тепловых, упругих и других возмущающих воздействий. Устройство содержит три идентичных датчика расстояния, подключенные к соответствующим измерительным преобразователям и блок обработки информации. Два датчика расстояния установлены относительно контролируемого объекта дифференциально, а третий - жестко закреплен на постоянном и известном расстоянии от поверхности контролируемого объекта. Блок обработки информации содержит блок сложения, два блока вычитания, три блока умножения, два блока деления и блок памяти. В качестве информативной величины, характеризующей перемещение объекта, принимается перемещение точки, расположенной на одной из граней объекта. Величина деформации определяется по интегральной деформации объекта между его крайними точками. В результате расширяются функциональные возможности устройства и повышается точность измерения. 1 ил.