baber/WOPTO huggingface dataset:
Patent RU-2171817-C1 (RU)
Title: Method of preparing agent for reducing hydrodynamic resistance of hydrocarbon fluids
IPC: C08F10/14
Filed: 2000-06-15
Granted: 2001-08-10
Abstract: FIELD: chemical industry. SUBSTANCE: agent for reducing hydrodynamic resistance is prepared by (co)polymerization of alphaolefins having from 4 to 14 carbon atoms on highly active titaniummagnesium catalyst applied on magnesium chloride and cocatalyst such as organoaluminum compound at -30 to +50 C in the presence of catalyst system modifier such as organosilicon compound and is used for transporting hydrocarbon fluids. EFFECT: reduced polymerization time, lower consumption of titanium compound, increased characteristics viscosity of (co)polymer, good yield of product with and good solubility in hydrocarbons. 6 cl, 1 tbl
Patent RU-2185863-C1 (RU)
Inventor: BOGATOVA I K
IPC: A61N5/067
Filed: 2001-05-18
Granted: 2002-07-27
Abstract: FIELD: medicine, gynecology. SUBSTANCE: an injury focus is affected with radiation of sun spectrum in broad range of wave lengths being within 250-1200 mm and power up to 300 mW. Irradiation is conducted at the distance of 10-15 mm against an injured surface for 30- 180 sec every other day. It is necessary to carry out 5-10 seances of such an impact at 1-2-d-long intervals. The present method enables to increase the factors of both specific and nonspecific body protection and, also, produces the direct bactericide action and stimulates regenerative processes. EFFECT: higher efficiency of therapy. 2 cl, 2 ex
Patent RU-2181243-C1 (RU)
Inventor: SMIRNOV A A
IPC: A01N25/02
Filed: 2001-06-21
Granted: 2002-04-20
Abstract: FIELD: agriculture, veterinary science. SUBSTANCE: the composition contains phypronyl, solvent and, additionally, esphenvalerate, citric acid, polyethylene glycol, as a solvent - isopropyl alcohol at a certain ratio of components. The composition decreases expenditures of acting substances by 10-20 times. EFFECT: higher efficiency of antiparasitic treatment. 1 tbl
Patent RU-2197138-C1 (RU)
Inventor: JUSHINA E A
IPC: A23L33/00
Filed: 2001-08-06
Granted: 2003-01-27
Abstract: Изобретение относится к пищевой промышленности. Измельченные жировые, белковые и углеводные компоненты смешивают с водой и минеральной добавкой, нагревают, гомогенизируют, вводят панкреатин, делят на две части, одну из которых подвергают ферментолизу, сушат обе части, дробят, перемешивают при введении препарата. Препарат получен путем последовательного экстрагирования биомассы микромицета Mortierella pulchella неполярным экстрагентом в надкритическом состоянии, водой, щелочью, водой, кислотой, водой, щелочью и водой с последующим объединением первого экстракта с твердым остатком, и смесь восстанавливают водой перед использованием. Способ позволяет получить качественный продукт за счет исключения синерезиса жиров и расслаивания восстановленной смеси.
Patent RU-2190983-C1 (RU)
Title: Method for evaluating sensoromotor and tactile function of supporting retaining tooth apparatus
Inventor: LEBEDENKO I JU
IPC: A61C19/04
Filed: 2001-10-23
Granted: 2002-10-20
Abstract: FIELD: medicine. SUBSTANCE: method involves performing a series of tests which involves introducing a gauge with a sample shaped as nut hemisphere to be crushed, into the oral cavity of a patient in horizontal position between the teeth under study. The sample is arranged in the mouth as sandwich so that occlusion surface of a superior tooth is engageable with hemisphere surface. The sample is retained with minimum force for 3 s with following sample crush to be done. The applied forces are converted in electric impulses for carrying out received data analysis and comparison. The measured applied forces are recorded from the beginning of retention to the crush. Data analysis and comparison is carried out by means of mobile multilevel microprocessor from estimation time diagrams. The received diagram results are compared to data describing the like teeth group observed in patients having intact dentomaxillary system. The applied forces being less than 100 g and their instability in time being detected, alveolus bone cell atrophy is to be diagnosed. The device has gauge connected to mobile multilevel microprocessor with flexible electric cord. The gauge is designed as parallelepiped from rigid food plastic. Duralumin sensitive element shaped as 4 cm diameter circle is mounted on the upper working surface of the parallelepiped. It has prescribed elasticity properties and projects above the upper parallelepiped surface. Posterior portion of the gauge is heavier than the anterior one by wire weight stretched from the gauge to clip holding it on the patient cloths. EFFECT: high accuracy in measuring minimum and maximum thresholds of tactile periodontal receptor sensitivity in retaining and splitting. 4 cl
Patent RU-2192899-C1 (RU)
Inventor: TARAKANOVSKIJ A V
IPC: A61N5/02
Filed: 2001-10-26
Granted: 2002-11-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering bioresonance therapy. The proper electromagnetic oscillations of a patient are processed and returned via brass electrodes, cylindrical magnetic inductor members and loop-shaped inductor member. The brass electrodes are applied to patient hand palms and feet. The magnetic inductor members are fixed on patient eyeball. The loop- shaped inductor member is fixed on patient head. Exogenic frequency resonance magnetic therapy is administered via magnetic inductor members using a device. Treatment session is 20-40 min long. EFFECT: improved vision function.
Patent RU-2196295-C1 (RU)
Inventor: EVTEEV K P
IPC: F42B15/01
Filed: 2001-12-06
Granted: 2003-01-10
Abstract: FIELD: jet artillery ammunition. SUBSTANCE: the guided projectile has a body frame with aerodynamic control surfaces installed in the journals of the drive shafts. The central holes of the shafts accommodate the pistons of the gas engines of the control surface deployment and fixing mechanism. Introduced in the projectile are cylindrical locks located in the central holes of the drive shafts between the pistons and the control surfaces, and springs installed between the pistons and locks in the end bores made in them. Shoulders are formed in the central holes of the drive shafts on the side of the journals, they are engageable with the shoulders made in the pistons, and the locks are made of a more soft material as compared with the materials of the drive shafts and control surfaces. EFFECT: provided deployment and fixing of control surfaces in the process of manufacture of the projectile for in-process checks and tests of the control system. 1 dwg
Patent RU-2208588-C1 (RU)
Title: Uralsy filter for purification of drinkable water
IPC: C02F1/42
Filed: 2002-04-16
Granted: 2003-07-20
Abstract: FIELD: sanitary engineering, particularly, filters for drinkable water purification, and applicable also in other fields of engineering. SUBSTANCE: filter casing is filled with filter medium from various natural minerals forming purification stages. Each stage fulfils function of purification from definite impurity. The first stage is provided in form of plate and installed inside cover packing ring. Plate internal surface is conjugated with the second stage filled with grainy material. The third stage is separated into two parts and made in form of package comprised of conjugated rods with through axial hole and through radial holes. Rods of parts of the third stage are oriented mutually perpendicular. The fourth stage is filled with grainy material whose volume exceeds that of material of the third stage. The fifth stage is made in form of plate and located on grate installed on casing bottom. Purification stages are located along casing axis, conjugated with one another by separating spacer, and rigidly fixed in filter casing. EFFECT: improved quality of water purification, increased service life of filter medium and filter itself. 6 cl, 3 dwg
Patent RU-2214508-C1 (RU)
Title: Method of leakage test of injection well flow string
Inventor: KHALIULLIN F F
IPC: E21B47/00
Filed: 2002-04-24
Granted: 2003-10-20
Abstract: FIELD: oil production. SUBSTANCE: method provides for variation of well operating conditions by closing gate on wellhead, with subsequent recording of pressure variation. In so doing, flow rate of injected fluid is reduced down to 30-80% of initial value, and pressure variation is recorded in time interval since moment of well operating conditions change, in course of which maximum pressure drop rate is observed until its stabilization. In this case, coefficients of pressure drop curve K 1  and K 2  are determined by calculation. Flow string is leaking if K 2 >K 1 , provided no jobs were conducted for increase of formation permeability after determination of K 1 . EFFECT: provided operative monitoring of flow string sealing in injections wells. 1 dwg
Patent RU-2221944-C1 (RU)
Title: Cooling system of brake mechanism with servo action and method of cooling
Inventor: VOL CHENKO ALEKSANDR IVANOVICH
IPC: F16D65/833
Filed: 2002-06-19
Granted: 2004-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used in heavily loaded drum-and-shoe brakes. Proposed brake mechanism with servo action consists of three-shoe (main) and two-shoe (additional) brakes with drives. Thermoelectric cooling devices are fitted lengthwise the shoes of main and additional brakes. Novelty is that in two-shoe brake semiconductor thermopiles are installed in self-pressing brake shoe, and thermopiles composed of plate thermocouples, in self-release shoe. In three-shoe brakes thermopiles composed of plate thermocouples are installed in right-hand and left-hand brake shoes, and in upper brake shoe two semiconductor thermopiles are installed separately. According to proposed new method of cooling, in two-shoe brake terminals in form of thermal electrodes of extreme plate thermocouples with positive and negative terminals in self-release brake shoe connected through dc stabilizer in parallel with first and last hot junctions of thermal electrodes with n-type and type conduction of thermopile of self-pressing brake shoe, and in three-shoe brake, extreme thermal electrodes of plate thermocouples of left-hand and ring-hand brake shoes are connected separately through dc stabilizers in parallel with hot junctions of thermal elements with n-type and p-type conduction of separate thermopiles if upper brake shoe. EFFECT: improved operating parameters of brake, its reliability and increased service life of friction units. 3 cl, 7 dwg
Patent RU-2203990-C1 (RU)
Inventor: ZINOV EVA V A
IPC: D04B21/02
Filed: 2002-06-26
Granted: 2003-05-10
Abstract: Изобретение относится к технологии трикотажного производства, в частности к комбинированному основовязаному трикотажу, и может быть использовано в трикотажной промышленности для изделий бытового и технического назначения. Технический результат - понижение материалоемкости вследствие того, что каждая петля комбинированного основовязаного трикотажа состоит из одной нити. Комбинированный основовязаный трикотаж состоит из переплетений сукно и цепочка, в котором одна система нитей образует петли в нечетных рядах, а другая система нитей образует петли в четных рядах. Согласно изобретению ряд, образованный петлями переплетения сукно, содержит протяжки переплетения цепочка, а ряд, образованный петлями переплетения цепочка, содержит протяжки переплетения сукно. 1 ил.
Patent RU-2227412-C1 (RU)
Title: Grain preservation method
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2002-09-18
Granted: 2004-04-27
Abstract: FIELD: preservation of grain with the use of organic preservatives. SUBSTANCE: method involves treating grain with solution of propionic acid in anolyte, said solution including additive of preparation obtained from Mortierella indohii micromycet biomass produced by predetermined process. EFFECT: reliable storage of grain. 2 ex
Patent RU-2239083-C1 (RU)
Inventor: FILIMONOV G D
IPC: F02K9/32
Filed: 2003-01-09
Granted: 2004-10-27
Abstract: FIELD: rocketry. 
     SUBSTANCE: proposed solid-propellant rocket engine has powder charge, holder with nozzle insert and diaphragm in nozzle unit housing held by split spring ring. Split spring ring is installed in ring space formed by grooves made from outer side of holder and inner side of nozzle unit housing for width of ring. Load-bearing elements of split ring are essentially projections made on ring generating line changing in radius into jumpers pointed to nozzle unit housing. Ends of ring split with load-bearing elements are made with symmetrical faces pointed to male and female surfaces. One end of ring split gets behind the other projecting from entry port of nozzle unit housing. Port entry angle is equal to entry angle of ring load-bearing elements. Invention provides reliable connection of small diameter parts arranged concentrically and locked from turning and taking up large axial load from working pressure of powder gases in engine operation. 
     EFFECT: provision of reliable connection of concentric parts. 
     3 dwg
Patent RU-2225020-C1 (RU)
Title: Method of geophysical prospecting to determine oil productivity of fractured argillacous collectors in space between wells
Inventor: KOPILEVICH E A
IPC: G01V11/00
Filed: 2003-02-25
Granted: 2004-02-27
Abstract: FIELD: oil geology. SUBSTANCE: method is intended for optimized arrangement of exploratory and producing wells on examined objects with fractured argillaceous collectors. Method includes seismic prospecting operations, drilling of wells with core sampling, electric, radiation, acoustic and seismic logging, and tests of wells. Assemblage of drilling data makes judgment on presence of fractured argillaceous collectors, their capacitive differentiation and oil production more complete. Stable models of sought-for deposits are set by data of acoustic, seismic and radiation logging and by laboratory studies of cores, synthetic seismic routes by which spectral-time analysis is conducted are computed and model spectral-time images of oil-productive argillaceous deposits are determined. Seismic prospecting data in area of wells are utilized to establish experimental spectral-time images of oil-productive argillaceous deposits on basis of spectral-time analysis of task interval in seismic recording. Quantitative evaluation of model and experimental spectral-time images is carried out. Model and experimental seismic spectral-time parameters are cross-correlated with coefficient of capacitive differentiation and oil productivity of fractured argillaceous collectors by data of drilling and geophysical examination of wells with construction of reference correlation graphs and evaluation of closeness of communication by coefficient of cross-correlation. Seismic spectral-time parameters are re-computed to values of coefficient of capacitive differentiation and oil productivity with use of reference correlation dependences in any point of space between wells. EFFECT: increased quantitative accuracy of evaluation of productivity of collectors, reduced usage of materials to drill exploratory and producing wells. 1 cl
Patent RU-2225450-C1 (RU)
Inventor: DANILIN D V
IPC: C14C3/26
Filed: 2003-03-31
Granted: 2004-03-10
Abstract: Способ касается обработки кожевенного сырья и может быть использован в производстве кож из шкур крупного рогатого скота, предназначенных для изготовления верха обуви, одежды и кожгалантерейных изделий. Способ включает додубливание хромовым дубителем, нейтрализацию, наполнение, додубливание растительным дубителем, крашение и жирование. В процессе додубливания хромовым дубителем дополнительно вводят анионный краситель в количестве 1,0-1,5% от массы строганой кожи. Наполнение, додубливание растительным дубителем и крашение ведут в одной ванне последовательной обработкой. Сначала водной дисперсией препарата Полинап 101 на основе полимера акриловой кислоты с молекулярной массой 60000-65000, нейтрализованного щелочью, или водной дисперсией препарата Полинап 105 на основе полимера акриловой кислоты с молекулярной массой 30000-32000, нейтрализованного щелочью, в количестве 4-5% от массы строганой кожи в расчете на сухой остаток в течение 35-40 мин. Затем додубливанием растительным дубителем, введением смеси нафталинсульфоната с высокомолекулярным анионным ПАВ при их массовом соотношении 75-99:1-25 в количестве 2,5-3% от массы строганой кожи и анионного красителя в количестве 2-3% от массы строганой кожи и проведением крашения в течение 50-60 минут. После чего обрабатывают муравьиной или уксусной кислотой в количестве 1-2% от массы строганой кожи, жируют и повторно обрабатывают кислотой до рН 3,6-3,8. Техническим результатом является равномерное наполнение кожи с высокой эластичностью, улучшение гигиенических свойств и повышение интенсивности и устойчивости окраски к сухому и мокрому трению.
Patent RU-2236671-C1 (RU)
Inventor: KIRJUKHIN V V
IPC: G01M15/14
Filed: 2003-04-14
Granted: 2004-09-20
Abstract: FIELD: diagnosis of aircraft gas-turbine engines. 
     SUBSTANCE: proposed method includes comparison of actual running time of engine and defects of main components during operating taking into account their running periods at each mode of operation followed by determination of residual service life of engine and its components. Permissible tolerable defects of main components are determined on ground stands. 
     EFFECT: enhanced efficiency; possibility of estimation of technical state of operation of each engine taking into account real operating conditions. 
     2 dwg
Patent RU-2234634-C1 (RU)
Title: Способ транспорта продукции скважин на месторождении и установка для его осуществления
Inventor: JUSUPOV O M
IPC: F17D1/16
Filed: 2003-05-12
Granted: 2004-08-20
Abstract: Группа изобретений относится к нефтедобывающей промышленности и может быть использована для транспорта продукции скважин при добыче высоковязкой нефти. Техническим результатом является сохранение текучести высоковязкой нефти для дальнейшего ее транспорта на центральный пункт сбора. Указанный технический результат достигается тем, что добываемую продукцию предварительно разделяют на воду, нефть и газ в нефтегазовом сепараторе, установленном наклонно в подземных условиях ниже уровня сезонного промерзания грунта. В установке нефтегазовый сепаратор размещен подземно ниже уровня сезонного промерзания грунта под углом не менее 2 о  к горизонту и связан с трубопроводами вывода воды и нефти посредством шурфов с установленными в них насосами откачки. 2 н. и 1 з.п. ф-лы, 1 ил.
Patent RU-2230962-C1 (RU)
Inventor: TSYBUL KO I V
IPC: F16K3/06
Filed: 2003-05-20
Granted: 2004-06-20
Abstract: FIELD: pipe fittings used in pipelines for transportation of high-pressure and high-temperature liquid and gaseous media, including abrasive, corrosive and dangerously explosive media. 
     SUBSTANCE: flush packless stopcock has two flanges equipped with through openings and tightened with bolts, flat slide valve arranged between flanges, and rotary arm. Each flange is equipped with gasket. Stopcock has at least two sealing units and additional gaskets. Gaskets are provided with through holes and arranged on respective surfaces of slide valve so that their through holes are aligned with respect to one another. Each sealing unit is comprised of movable and immovable plates fitted-in with respect to one another. Each plate is provided with through hole. Each sealing unit is arranged between main and additional gaskets so that movable plate is joined to respective additional gasket and immovable plate is joined to main gasket. All through holes are equally sized and configured and are arranged for defining single flush channel. Through holes in plates of each sealing unit are arranged so as to be simultaneously overlapped upon rotation of slide valve. 
     EFFECT: wider operational capabilities and range of usage, convenient operation, enhanced reliability in operation and prolonged service life. 
     7 cl, 4 dwg
Patent RU-2244900-C1 (RU)
Inventor: IVANOV V A
IPC: F42D3/04
Filed: 2003-07-08
Granted: 2005-01-20
Abstract: Изобретение относится к горной промышленности и может быть использовано при открытой разработке полезных ископаемых и в гидростроительстве. Техническим результатом является создание способа механизированного формирования скважинного заряда с переменной по его протяженности плотностью взрывчатого вещества ВВ, что в свою очередь обеспечивает оптимальное в конкретных условиях разрушение горной породы при открытой разработке полезных ископаемых и при ведении строительных взрывных работ. В способе формирования скважинного заряда из многокомпонентного смесевого ВВ, заключающемся в пропитке пористой и кристаллической аммиачной селитры жидким нефтепродуктом и размещении полученного ВВ в скважине, формирование указанного скважинного заряда по его протяженности осуществляют с участками различной плотности ВВ в зависимости от физико-механических свойств пород, расположенных по длине скважины, изменяя плотность ВВ посредством изменения массового процентного соотношения количества гранул пористой и кристаллической аммиачной селитры в ВВ состава, мас.%: гранулы пористой аммиачной селитры 54,5-71,5, гранулы кристаллической аммиачной селитры 20-40, жидкий нефтепродукт 5,5-8,5, причем гранулы пористой селитры используют с размерами 2,5-4,5 мм, а кристаллической селитры 0,7-1,3 мм, в качестве жидкого нефтепродукта – минеральное масло. 2 з.п. ф-лы.
Patent RU-2241898-C1 (RU)
Inventor: ASADSKIJ S I
IPC: F16L59/00
Filed: 2003-07-28
Granted: 2004-12-10
Abstract: FIELD: thermal engineering including nuclear power engineering. 
     
     
       SUBSTANCE: proposed heat insulation designed for use in housings of large high-pressure and high-temperature equipment (heat-transfer apparatuses and tanks) and characterized in reduced time for its mounting and dismounting has heat insulating blocks placed directly in power equipment housing with shrouds and braces disposed on external side of blocks; shrouds are attached to blocks through threaded joints and braces are rigidly fixed to shrouds. 
     
     
       EFFECT: improved insulating properties, facilitated mounting, enhanced reparability of equipment. 
     
     
       9 cl, 12 dwg
Patent RU-2243637-C1 (RU)
Title: Soil plowing method
Inventor: BURKOV L N
IPC: A01B79/00
Filed: 2003-08-04
Granted: 2005-01-10
Abstract: FIELD: agriculture, in particular, basic tillage of soil. 
     SUBSTANCE: method involves calculating required power of individual and string-type cumulative charges; providing field marking and forming holes in soil; placing cumulative charges in holes; sequentially blowing charges so that after explosion soil is transferred from one strip onto adjacent strip; leveling field surface by means of any known farm machine. 
     EFFECT: increased quality and effectiveness of plowing soil. 
     2 dwg
Patent RU-2231012-C1 (RU)
Inventor: SAGAKOV S S
IPC: F41B7/00
Filed: 2003-08-28
Granted: 2004-06-20
Abstract: FIELD: spring-actuated weapon, applicable for noiseless hunting, sport. 
     SUBSTANCE: the spring-actuated gun has a stock, butt, trigger mechanism, coil springs located in pairs in opposite directions along the stock and positioned in cylindrical bodies, the springs are provided with pushers carrying blocks on the free ends, provision is made for a means for compression of the springs made in the form of a string tensioning winch installed in the front part of the gun, enveloping the blocks. 
     EFFECT: reduced overall dimensions and enhanced convenience of servicing. 
     2 dwg
Patent RU-2248557-C1 (RU)
Title: Indicator penetrating agent for capillary defectoscopy
Inventor: KAZAKEVICH MIKHAIL LEONIDOVICH
IPC: G01N21/91
Filed: 2003-10-07
Granted: 2005-03-20
Abstract: FIELD: analytical chemistry. 
     SUBSTANCE: for the purpose to detect defects at opening about 1 mcm at coarse surface a penetrating agent contains "the main raspberry" dyestuff of antipyrinic group with quinoid group and non-ionogenic SAS and it, additionally, contains acidic supplement , moreover, these ingredients should be taken at the following ratio (weight%): the main raspberry dyestuff 3.0-5.0, non-ionogenic SAS 0.5-1.0, acid - at the quantity from low acidic to approximately neutral pH, water - the rest. 
     EFFECT: higher sensitivity. 
     3 cl, 2 tbl