baber/WOPTO huggingface dataset:
Patent AU-2011346758-C1 (AU)
Title: Tamper resistant solid oral dosage forms
Inventor: SACKLER RICHARD S
IPC: A61K9/20
Filed: 2011-12-22
Granted: 2015-09-03
Abstract: Disclosed in certain embodiments is a solid oral dosage form comprising: (a) an inert tamper resistant core; and (b) a coating surrounding the core, the coating comprising an active agent.
Patent AU-2014312295-C1 (AU)
Title: Compositions for linking DNA-binding domains and cleavage domains
Inventor: PASCHON DAVID
IPC: C12N9/16
Filed: 2014-08-28
Granted: 2020-08-13
Abstract: Disclosed herein are compositions for linking DNA-binding domains and cleavage domains to form nucleases, for example nucleases with altered target site separation (gap) preferences as compared to conventional linkers. Also described are fusion proteins comprising these linkers. The disclosure also provides methods of using these fusion proteins and compositions thereof for targeted cleavage of cellular chromatin in a region of interest and/or homologous recombination at a predetermined region of interest in cells. Thus, in one aspect, described herein are amino acid sequences linking a DNA-binding domain to a cleavage domain. The linker may replace one or more residues of the DNA-binding domain and/or cleavage domain.
Patent RU-2169984-C1 (RU)
Title: Current inverter control process
Inventor: SILKIN E M
IPC: H02M7/521
Filed: 2000-03-28
Granted: 2001-06-27
Abstract: FIELD: converter engineering; control systems for induction heating plants. SUBSTANCE: current inverter operating into load in the form of parallel oscillatory circuit is controlled by shaping and sequential supply of control pulses to diodes that form forward and reverse voltage half-waves across load. In the process instant voltage across load is measured, moments of its crossing zero value are determined, next control pulses are fed to diodes at moments when instant voltage across load is crossing zero, time interval between these moments is set, measured time interval is compared with preset value, and if it exceeds the latter, supply of control pulses to diodes is ceased. EFFECT: enlarged functional capabilities. 2 dwg
Patent RU-2175500-C1 (RU)
Title: Method of preparing fruit-and-berry dessert
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2000-05-29
Granted: 2001-11-10
Abstract: FIELD: food industry, particularly, production of fruit-and-berry dessert. SUBSTANCE: dessert is produced by mixing prepared apple and black currant puree, bee honey, sodium chloride, roasted ground kernels of filbert, extract of Eleutherococcus, lipid-containing extract of biomass of microorganisms Mortierella hygrophila, boiled rice grits and water. Prepared mixture is subjected to homogenization, sublimation drying, grinding and packaging in sealed package from combined film material "Mailar" type under aseptic conditions in vacuum. EFFECT: preparation of dessert with more balanced composition of main nutrient substances and applicable for using under autonomous conditions of existence.
Patent RU-2162644-C1 (RU)
Title: Method of phytotea production, phytotea-bad
Inventor: SHCHERBAKOV O N
IPC: A23L35/00
Filed: 2000-06-16
Granted: 2001-02-10
Abstract: FIELD: tea industry. SUBSTANCE: method of phytotea production involves preparation of mixture from a base and vegetable admixtures-additives. The base contains flowers of hibiscus and senna leaves. Their ratio is determined by content index of anthraglycosides no less 0.7%. Mixture dispersion must be 0.315-1.6 mm. EFFECT: broadened assortment of phytoteas with prophylactic properties. 2 cl, 3 ex
Patent RU-2168662-C1 (RU)
Inventor: ALEKSANDROV SERGEJ NIKOLAEVICH
IPC: C10M125/04
Filed: 2000-06-15
Granted: 2001-06-10
Abstract: Изобретение относится к обработкe поверхностей трения узлов трения и может быть использовано как при обработке новых деталей и узлов трения, так и при ремонтно-восстановительных работах. Состав для обработки пар трения включает абразивоподобный порошок на основе гидросиликата магния, в качестве которого используют природный или синтезированный серпентенит, примеси, ему сопутствующие, мелкодисперсный порошок алмаза или шунгита и металлосодержащую добавку - смесь мелкодисперсных порошков металлов, выбранных из металла основы и металлов, образующих устойчивые системы с материалом основы, взятые из ряда хром, никель, молибден, ниобий, титан и их сплавы, или мелкодисперсную смесь указанных порошков металлов, их окислов или галогенидов при следующем соотношении компонентов, мас.%: указанная металлосодержащая добавка - 4,8-6,7; мелкодисперсный порошок алмаза или шунгита - 0,15-0,35; примеси - 1,5-2,0; указанный гидросиликат магния - остальное. Предлагается также способ его получения. Технический результат - существенное повышение твердости и снижение износа, коэффициента трения, компенсация утраченных размеров. 2 с.п. ф-лы, 2 табл.
Patent RU-2174385-C1 (RU)
Title: Hydraulic massaging stomatologic apparatus
Inventor: TROFIMOV E A
IPC: A61H13/00
Filed: 2000-07-21
Granted: 2001-10-10
Abstract: FIELD: medical equipment. SUBSTANCE: apparatus has massaging head and device for creating pulsating liquid flow. Device for creating pulsating liquid flow has chamber equipped with valve. Area of chamber section exceeds area of liquid supplying channel section. Valve is positioned in chamber cavity so as to cut off its inlet opening due to pressure difference in liquid supplying channel and in chamber. Liquid supplying channel is provided with vessel containing medicinal drug solution. Vessel is equipped with filter. Pulsation mode may be regulated. EFFECT: simplified construction and increased efficiency. 5 cl, 1 dwg
Patent RU-2166463-C1 (RU)
Inventor: KISELEV A I
IPC: B64G1/00
Filed: 2000-08-02
Granted: 2001-05-10
Abstract: FIELD: rocketry and space engineering; injection of payloads into near-earth orbit. SUBSTANCE: launch vehicle includes lower polypod stack consisting of central and side rocket pods, compartment for securing higher stage of rocket and attachment system for securing the side pods with central pod and second belt of attachment units which connect lower parts of side rocket pods with central pod. Provision is made for system of quick separation and withdrawal of side pods from central one. Side rocket pods are identical to central one; attachment system is provided with third belt of attachment units taking up transversal loads, thus forming three-support system for attachment of side pods to central one. Attachment units of third belt are located on upper load-bearing rings of side and central rocket pods. EFFECT: reduced expenses for injection of payloads into orbits due to enhanced power and mass characteristics, unification and simplification of system. 9 cl, 12 dwg
Patent RU-2173892-C1 (RU)
Title: Method for training in wheel vehicle control
IPC: G09B9/04
Filed: 2000-12-26
Granted: 2001-09-20
Abstract: FIELD: applicable in training in automobile schools. SUBSTANCE: method consists in the fact that habits in use of controls in various road conditions are acquired, to this end, the conditions of drift, skidding, slip and side tipping at a vehicle turn are simulated by changing the coefficient of traction with the roadway pavement at least on one wheel of the vehicle due to the use at least of one insert on part of the tyre engageable with the roadway pavement made of material having a coefficient of traction with the roadway pavement lower than the coefficient of traction with the roadway pavement of the tyre of this wheel. EFFECT: training in vehicle driving in any road conditions irrespective of the weather phenomena. 9 cl, 6 dwg
Patent RU-2183365-C1 (RU)
Title: Method for boron diffusion in silicon plate
Inventor: DIKOVSKIJ V I
IPC: H01L21/385
Filed: 2000-12-28
Granted: 2002-06-10
Abstract: FIELD: electronic engineering; manufacture of silicon devices. SUBSTANCE: method involves pre-treatment of boron nitride plates mounted in holder perpendicular to gas flow by dry oxygen, installation of silicon plates in holder in center of clearance between boron nitride plates followed by heat treatment of silicon plates in dry oxygen environment at temperature ranging between 840 and 900 C, change to neutral atmosphere, and one more heat treatment at 840-900 or 780-840 C. Oxygen and neutral gas are dried out by passing them through concentrated sulfuric acid; silicon plates are mounted in holder in dry atmosphere. EFFECT: enhanced degree of uniformity and surface resistance of boron-doped regions obtained in the process. 6 cl, 1 dwg, 2 tbl
Patent RU-2182649-C1 (RU)
Inventor: SAMATOV M I
IPC: E21B43/00
Filed: 2001-03-01
Granted: 2002-05-20
Abstract: FIELD: oil and gas production. SUBSTANCE: gas- lifting elevator has string of lifting pipes joined to body of unit for injection of gaseous working agent and packer. Unit for injection of gaseous working agent comes in the form of bent tubes with diameter equal to 0.05-0.1 diameter of lifting pipes mounted in symmetry with axis of elevator for coalescence of gas bubble coming from tubes. Centering mounts are put on body of unit for injection of gaseous working agent. Holes for aeration of liquid are uniformly drilled over length of string of lifting pipes. EFFECT: raised depression thanks to formation of gas piston in tubing string for forcing of aerated liquid, simplified design of gas-lifting elevator. 3 cl, 3 dwg
Patent RU-2186057-C1 (RU)
Title: 4-nitro-3-fluoromethylperfluorononanoylanilide (flustat), method if its synthesis and pharmaceutical composition based on thereof
Inventor: ALJAUTDIN R N
IPC: C07C233/66
Filed: 2001-03-22
Granted: 2002-07-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes the novel chemical compound: 4-nitro-3-trifluoromethyl-perfluorononanoylanilide and method of its synthesis. Method involves the acylation reaction of 4-nitro-3-trifluoromethylaniline with perfluoro- -pelargonic acid chloroanhydride. Invention relates to also a pharmaceutical composition comprising 4-nitro-3-trifluoromethyl- - nonanoylanilide as an active component taken in effective dose and showing an anti-androgenic activity. EFFECT: new compound indicated above, improved method of synthesis. 4 cl, 3 tbl, 5 ex
Patent RU-2181615-C1 (RU)
Title: Gear determining service life of module of filter
Inventor: RUSINOV G D
IPC: B01D35/143
Filed: 2001-04-17
Granted: 2002-04-27
Abstract: FIELD: filters utilized in purification of drinking water at home. SUBSTANCE: proposed gear determining service life of module of filter includes indication mechanism comprising absorbing and converting elements and indication element located in single package. In agreement with invention inclination angle of absorbing element is limited while filter is tilted towards discharge of purified water and indication element can register extreme angular position of absorbing and converting elements at moment of discharge of purified water from discharge element of filter vessel. Proposed gear is characterized by increased measurement accuracy and operational reliability which are achieved by design of indication mechanism that secures its selective sensitivity to inclination. EFFECT: increased measurement accuracy and operational reliability of gear. 7 cl, 5 dwg
Patent RU-2179574-C1 (RU)
Title: Liquefied ethane-butane fuel for automobile transport
Inventor: ZHVACHKIN S A
IPC: C10L3/00
Filed: 2001-04-19
Granted: 2002-02-20
Abstract: FIELD: petroleum and gas processing. SUBSTANCE: fuel contains no more than 0.01% methane, 6,0-16.0% ethane, no more than 40.0% propane, and no more than 3% sum of hydrocarbons containing at least 5 carbon atoms, sum of C4-hydrocarbons balancing fuel. Composition of fuel is the same in summer and winter periods. Fuel is characterized by lowered Joule-Tompson effect. EFFECT: facilitated vaporization of fuel and increased its caloric value, which reduces engine power loss when replacing gasoline by liquefied gas as engine fuel.
Patent RU-2188061-C1 (RU)
Inventor: DOBRJANSKIJ V L
IPC: B04C3/00
Filed: 2001-05-28
Granted: 2002-08-27
Abstract: FIELD: cleaning of gas flow from solid and liquid impurities; applicable in various industries such as oil producing, power, gas producing, food and other industries. SUBSTANCE: device consists of successively connected the first and second sections whose working and removable members are built in external cylindrical body with transverse partitions separating successively cavities of the first and second sections along flow of gas to be cleaned. Inlet into the first section presenting phase separator of inertial-gravitation type is made from body end through deflector. The second section - separator of straight-flow centrifugal type consisting of at least one separation tube with swirler at its inlet, channel for discharge of trapped impurities at outlet, and channel of bypassing of gas from intertube cavity. Cavities of the first and second sections, flow lower side of body, are communicated with bins whose outlets are provided with dump valve. Each separation tube has a channel for gas bypass so that gas bypass from intertube cavity back to tube inlet is effected through holes in tube well to zone of reduced pressure at outlet of swirler in gap formed by circular deflector and internal wall of tube. Located at outlet of said tube is branch pipe for discharge of cleaned gas. Branch pipe diameter is equal to diameter of said tube. Branch pipe forms catching circular slot together with tube end for discharge of trapped impurities. Slot is embraced by branch pipe perforated end and internal edges of tube and branch pipe are made at an acute angle relative to direction of flow. Areas of flow sections of circular slot and through holes in tube wall are equal to each other and amount to value equalling 5-10% of area of tube flow section. Minimal size of cross-section dimension of slot shall be at least equal to 2.5-3.0 maximum diameters of solid particles coming from the first section to the second one. EFFECT: higher reliability of device, its technological effectiveness, maintainability with preserved high efficiency of gas cleaning. 6 cl, 4 dwg
Patent RU-2183262-C1 (RU)
Title: Technology of treatment of face zone of pool
Inventor: LANCHAKOV G A
IPC: C09K8/594
Filed: 2001-05-31
Granted: 2002-06-10
Abstract: FIELD: oil and gas industry. SUBSTANCE: invention is related to methods of increase of productivity of wells by way of injection of liquid hydrocarbons into wells. Technical result of invention consists in enhanced efficiency of treatment of face zone of pool with large level of gas-bearing capacity under conditions of penetration of stratal water and water filtrate of technological fluids into sections of productive collector of low penetrability. Technology of treatment of face zone of pool includes pumping of hydrocarbons of gasoline fraction dispersed with gaseous agent. These hydrocarbons are pumped into pool with gas ratio 0.5-0.7 m/cu m and flow rate not less than 0.5- 0.8 l/s per running meter of opened interval with provision for forcing out of technological fluids from low-penetrability sections of face zone and water filtrate till phase penetrability by liquid and gaseous hydrocarbons is restored. EFFECT: enhanced efficiency of treatment of face zone of pool. 1 tbl
Patent RU-2188019-C1 (RU)
Title: Pharmaceutical composition of fungicidal activity and method for its obtaining
Inventor: EREMKINA S A
IPC: A61K9/20
Filed: 2001-06-13
Granted: 2002-08-27
Abstract: FIELD: medicine, prophylaxis. SUBSTANCE: composition includes a nucleus and a membrane. The former contains nistatine, lactose, potato starch, calcium stearate, oxypropylmethylcellulose, the major magnium carbonate. The latter consists of methylcellulose, twin, titanium dioxide, vaseline oil, oxypropylmethylcellulose and tropeoline O. The innovation deals, also, with the method to obtain such a composition. It includes mixing nistatine with a filler, moistening the obtained mass dissolved in 76-% alcohol with oxypropylmethylcellulose. Then it should be kept in an aqueous-alcoholic solution, dried, granulated, powdered with calcium stearate, tabletted and covered with a membrane. The innovation provides to obtain the composition being stable at storage and easily releasing an active substance that favors its higher bioavailability. The composition is useful in treating fungous diseases and preventing and treating fungous complications of antibacterial therapy. EFFECT: higher efficiency. 3 cl, 4 ex, 1 tbl
Patent RU-2199577-C1 (RU)
Inventor: PUDOVIK S T
IPC: C10M127/02
Filed: 2001-09-13
Granted: 2003-02-27
Abstract: Изобретение относится к защитным смазочным материалам, в частности к консервационным смазкам. Сущность: композиция содержит, мас.%: амид эфира алкенилянтарной кислоты - 30-80; сульфосодержащая добавка - 2-27; высшие α-олефины фракции С 12 -С 30  - 8-53, антиокислительная присадка - 1-3. Консервационное смазочное масло на основе минерального масла содержит 5-35 мас. % указанной присадки. Технический результат - повышение защитных и водовытесняющих свойств смазки. 2 с.п. ф-лы, 3 табл.
Patent RU-2191356-C1 (RU)
Title: On-board fuel gauging system with compensation in dynamic dielectric fuel permeability
Inventor: FURMAKOV E F
IPC: B64D37/14
Filed: 2001-10-10
Granted: 2002-10-20
Abstract: FIELD: aircraft instrumentation engineering; gauging fuel mass on board of maneuverable aircraft. SUBSTANCE: proposed system includes sensors, meters and indicators showing parameters of fuel contained in aircraft tanks: indicators of suspension and dropping of tanks of first sequence of usage of fuel auxiliary tanks, sensors showing consumption of fuel and meters of dynamic dielectric permeability, sensor showing flow rate of fuel being received and meter of dynamic dielectric fuel permeability, as well as sensors showing level of fuel and meters of dynamic dielectric fuel permeability. System includes also fuel data processing units and indicator. For compensation of error of measurement especially when aircraft works on domestic fuels, system is provided with fuel density compensator meter of dynamic dielectric fuel permeability measured at high-frequency AC. EFFECT: enhanced accuracy of measurement. 4 cl, 1 dwg
Patent RU-2213086-C1 (RU)
Title: Method for isolation of isobutyl and n-butyl alcohols from alcohol-ester fractions in oxosynthesis production of butyl alcohols
Inventor: SABYLIN I I
IPC: C07C29/80
Filed: 2002-04-03
Granted: 2003-09-27
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to method for isolation of isobutyl and n-butyl alcohols from alcohol-ester fractions as by-side products in production of butyl alcohols by oxosynthesis method. Method involves rectification of alcohol-ester fractions by water as a separating agent under reduced pressure followed by separation of mixture for individual alcohols. A separation agent is used as steam and rectification is carried out at residue pressure in bottom of column 220-700 mm of mercury column, mass ratio separating agent : butyl esters = 1-(20:1) and temperature difference between mean cross-section of reinforcing column part and upper part of column = 5-30 C and temperature difference between column bottom and mean cross-section of distillation off part of column = 3-25 C. Steam is fed on plate placed lower adding plate of alcohol-ester fraction. Method allows enhancement of quality and yield of end products. EFFECT: improved isolation method.
Patent RU-2209389-C1 (RU)
Title: Двухлучевой интерферометр
Inventor: LUKIN A V
IPC: G01B9/021
Filed: 2002-06-11
Granted: 2003-07-27
Abstract: Двухлучевой интерферометр включает осветительную систему, опорную и объектную ветви, сопрягающий объектив с фильтрующей диафрагмой в его задней фокальной плоскости и регистрирующее устройство, при этом осветительная система содержит источник монохроматического излучения и коллиматор, опорная и объектная ветви включают в себя установленные по ходу пучка излучения две рельефно-фазовые дифракционные решетки, в опорной ветви установлен оптический компенсатор. Также введены четыре плоских зеркала, одно из которых установлено непосредственно перед первой решеткой, по одному - в опорной и объектной ветвях, между дифракционными решетками, а четвертое - после второй дифракционной решетки, обе решетки выполнены отражательными с одинаковой пространственной частотой, решетки расположены рабочими поверхностями навстречу друг другу, при этом штрихи обеих решеток перпендикулярны плоскости интерферометра и, по крайней мере, одна из решеток установлена с возможностью плавного поворота вокруг оси, перпендикулярной ее рабочей поверхности и проходящей через ее середину, а также продольного перемещения вдоль этой оси. Технический результат - повышение точности интерферометрических измерений при больших размерах рабочего поля, расширение рабочего спектрального диапазона интерферометра, упрощение настройки интерферометра, снижение себестоимости. 2 ил.
Patent RU-2231158-C1 (RU)
Inventor: KYCHKIN V F
IPC: H01H47/28
Filed: 2002-12-10
Granted: 2004-06-20
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: given frequency relay has isolation transformer, frequency filter, two pulse formers, two formers of short pulses by change of input voltage, two AND gates, frequency-dependent element, NOT gate, actuating element, pulse stretcher, subtracter, comparator. Frequency-dependent element is intended to form signal, which amplitude decreases proportionally to value of modulus of deviation of frequency of input voltage from rated value and phase alters proportionally to value and sign of deviation of frequency of input voltage from rated value. 
     EFFECT: increased accuracy of frequency relay. 
     2 dwg
Patent RU-2220728-C1 (RU)
Title: Method for preparing beta-glucan-containing preparation
Inventor: LUNKIN V V
IPC: A61K31/716
Filed: 2002-12-17
Granted: 2004-01-10
Abstract: FIELD: medicine, perfume and food industry. SUBSTANCE: invention relates to production of medicinal and biologically active substances. Method involves extraction of oat with water in combination with effect by ultrasonics with value of acoustic density energy 0.03- 0.6 Wt/cm 2  followed by separation of the end product. Method provides irreversible extraction of beta-glucans from the raw. EFFECT: improved preparing method. 4 cl
Patent RU-2233632-C1 (RU)
Inventor: BAGAEV S N
IPC: A61M25/00
Filed: 2002-12-26
Granted: 2004-08-10
Abstract: FIELD: instruments used in medicine, in particular, artificial blood circulation equipment. 
     SUBSTANCE: apparatus has elongated body with at least two ends. Part adjoining one of said ends makes connecting part of cannula and part adjoining other end makes working part of cannula. Through channel is formed in elongated body so that working fluid is delivered therein from end adjoining connecting part of cannula and discharged from end adjoining working part of cannula. The latter is made spiral-shaped. Ratio of spiral diameter and its pitch provides for rotational speed of working fluid and its progressive speed ratio as √2:1. 
     EFFECT: provision for creating physiologic spiral blood flow in case of using artificial blood circulation, said spiral blood flow maximally approximating natural one, effective overcoming of vascular resistance and optimal conditions for micro hemocirculation and transcapillary exchange. 
     8 cl, 3 dwg
Patent RU-2231307-C1 (RU)
Inventor: IZHBUL DIN R I
IPC: A61B17/00
Filed: 2003-01-08
Granted: 2004-06-27
Abstract: FIELD: medicine, cardiosurgery. 
     SUBSTANCE: one should carry out carotid endarterectomy. Arteriotomy of general carotid artery is fulfilled by transition onto internal carotid and external carotid artery. Plasty of fragments should be designed as "swallow tail type". The method leads to restoring adequate cerebral circulation and prevention of postoperational thrombosis and restenosis in reconstruction area. 
     EFFECT: higher efficiency. 
     2 dwg, 2 ex