baber/WOPTO huggingface dataset:
Patent RU-2247443-C1 (RU)
Title: Diaphragm-type sensing element
Inventor: LUCHININ V V
IPC: H01L29/84
Filed: 2003-06-30
Granted: 2005-02-27
Abstract: FIELD: microelectronic instrumentation engineering. 
     SUBSTANCE: proposed sensing element designed for use in pressure and temperature sensors, accelerometers, microscopic relays, and other microelectronic devices has base-oriented single-crystalline silicon substrate 100, diaphragm with silicon nitride layer disposed under hole provided in substrate to form diaphragm chamber, and data signal take-off unit. Novelty is double-layer mechanical design of diaphragm that includes silicon carbide layer. It will be good practice to use Fabry-Perot butt-end fiber-optic interferometer for recording diaphragm sag. Device sensitivity is 1.5 - 3.5 nm/Pa. 
     EFFECT: enhanced sensitivity of device. 
     2 cl, 1 dwg, 1 tbl
Patent RU-2239696-C1 (RU)
Title: Method for gas-lifting operation of well - continuous-discontinuous gas-lift and device for realization of said method
Inventor: SHARAPINSKIJ V K
IPC: E21B43/00
Filed: 2003-08-22
Granted: 2004-11-10
Abstract: FIELD: oil and gas extractive industry. 
     SUBSTANCE: method includes collecting liquid and gas in well and throwing out of liquid column by gas while lowering a dynamic liquid level in ring space of well and decrease of pit pressure down to given minimal limit. Flow of gas-liquid mixture and gas in lifting pipes column is stopped at depth of operating gas-lift valve assembly. Cyclical overflow of liquid collected in well is performed from tail piece to upper portion of lifting pipes column. Device has mouth and well equipment including a column of lifting pipes with tail piece, well chambers, inlet gas-lift valves and operation valve for periodical supplying of gas into column of lifting pipes. Also, device is provided with additional well chamber, in which a device for cyclical inlet of gas-liquid mixture into lifting pipes column is mounted. It has moveable nozzle, mounted in additional well chamber for connecting its inlet to connection channel to ring space of well and spring-loaded plunger to locking end piece. Inside it a differential control mechanism is placed. It includes serially mounted in direction of locking end piece adjusting nut and spring, interacting with locking rod. Adjusting nut, spring and locking rod are mounted in spring-loaded plunger with possible displacement along its axis and interaction of locking rod with moveable nozzle and ring shaped saddle shelf on inner surface of plunger. This plunger is mounted with possible displacement along additional well chamber for interaction of locking end piece to ring-shaped saddle shelf of additional well chamber. 
     EFFECT: stabilized pit pressure of well independently of gas-lift operation mode, either continuous or discontinuous. 
     2 cl, 9 dwg
Patent RU-2242588-C1 (RU)
Inventor: ZJUZEV A M
IPC: E21B47/008
Filed: 2003-08-21
Granted: 2004-12-20
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: method includes continuous control of rod position and force in point of support of pump parts, calculation on basis of continuous analysis of forces of level of emptiness of pump and on basis of difference of forces in upper and lower points of dynamic liquid level in well. Set-points of allowed emptiness and optimal dynamic level are set, appropriate for optimal well productiveness. Automatic support of set parameters is performed due to periodical disconnecting of device. For this algorithm for bringing well to given dynamic level is realized including control of level of pump emptiness and set-point is automatically corrected for dynamic level, if level of pump emptiness is different from set level, appropriate for optimal productiveness. 
     EFFECT: higher productiveness and effectiveness. 
     1 dwg
Patent RU-2250447-C1 (RU)
Title: Testing machine
Inventor: BUGAETS A I
IPC: G01N3/08
Filed: 2003-08-28
Granted: 2005-04-20
Abstract: FIELD: testing engineering. 
     SUBSTANCE: testing machine comprises load-bearing frame composed of the base with power hydraulic cylinder and cross-member interconnected through columns, active and passive grips for setting the articles to be tested, which are connected with the rod of the power hydraulic cylinder and cross-member, respectively, hydraulic drive system, electrical dynamometer, pickup of displacement of the active grip, and electrical system for control and measuring of load and deformation. The rod of the power hydraulic cylinder is provided with the axial opening, which receives additional hydraulic cylinder whose rod is connected with the active grip. The cross-member receives an additional dynamometer connected with the passive grip through a tie. The active and passive grips are provided with couplings, which disconnect them from the rod of the main power cylinder and cross-member, respectively. The columns are connected to the cross-member through electrical dynamometers. The outputs of the dynamometers are connected with an adder. 
     EFFECT: enhanced reliability of testing. 
     1 dwg
Patent RU-2256327-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2003-10-06
Granted: 2005-07-20
Abstract: FIELD: method for production of agents for biological plant protection. 
     SUBSTANCE: claimed method includes sequential extraction of biomass of Mortierella sarnyensis micromycete with non-polar solvent, water, alkali, water, acid, water, alkali, and water and combining the fist extract with solid residue. As non-polar extractant liquefied gas is used, and at least in the first extraction step pressure in extraction mixture is periodically decompressed to value, providing extractant boiling, and built up again to initial pressure. 
     EFFECT: decreased energy consumption.
Patent RU-2256193-C1 (RU)
Title: Способ наблюдения за поверхностью и воздушной обстановкой радиолокационной станцией
Inventor: KLOCHKO V K
IPC: G01S13/02
Filed: 2003-12-08
Granted: 2005-07-10
Abstract: Изобретение относится к радиолокации, а именно к радиолокационным станциям (РЛС), работающим в режиме “реального луча” со смещением луча сканированием. Технический результат предлагаемого технического решения направлен на повышение разрешающей способности (обужение ДНА) по азимуту с одновременным расширением зоны обзора РЛС. Технический результат предлагаемого технического решения достигается за счет того, что формируют матрицу радиолокационного изображения поверхности в режиме “реального луча” с последовательным смещением луча РЛС по азимуту на величину n-й части ширины ДНА и обрабатывают амплитуды отраженных сигналов на выходе суммарного и разностного каналов РЛС, причем амплитуды отраженных сигналов на выходе суммарного и разностного каналов умножают на весовые коэффициенты и результаты умножений суммируют и оценивают амплитуды x(n) отраженного сигнала, соответствующего n-й части ДНА при первом положении луча. Кроме того, при последующих смещениях луча на n-ю часть ДНА амплитуды отраженных сигналов, полученные при последующих положениях луча, суммируют с теми же весами и оценивают параметры амплитуды, затем оценки амплитуд, найденные независимо в каждом элементе разрешения по дальности, располагают в М строк и N столбцов и тем самым формируют матрицу радиолокационного изображения.
Patent RU-2255187-C1 (RU)
Inventor: KARSUNKIN V V
IPC: E04B1/10
Filed: 2004-01-20
Granted: 2005-06-27
Abstract: FIELD: building, particularly timber structures. 
     SUBSTANCE: timber member includes balks with horizontal and vertical bores, liquid distribution pipe and electric slider. Bores are communicated in vertical and horizontal directions. The main bore extends through the full member length and has closed ends. Vertical bores have opened ends. 
     EFFECT: increased fire resistance and load-bearing capacity. 
     1 dwg
Patent RU-2253510-C1 (RU)
Title: Method of producing vegetable sorbent
Inventor: OSADCHENKO I M
IPC: B01J20/24
Filed: 2004-02-04
Granted: 2005-06-10
Abstract: FIELD: chemical or physical processes. 
     SUBSTANCE: method comprises washing cucurbitaceous oil cake with water, drying the cake at a temperature   until its mass reaches a constant, disintegrating and scattering the product, and extracting 0.2-2-mm fraction. 
     EFFECT: prolonged service life of the sorbent. 
     3 ex
Patent RU-2250840-C1 (RU)
Title: Road vehicle propeller shaft
Inventor: DROZDOV VIKTOR ALEKSEEVICH
IPC: B60K17/22
Filed: 2004-02-10
Granted: 2005-04-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention can be used in constructions with small distance between connected sets. Proposed propeller shaft contains two joints with crosses and bearings, two flanged forks and movable splined joint. Splined end of movable splined joint is rigidly secured in one of joint forks by means of detachable joint. 
     EFFECT: reduced labor input in manufacture of propeller shafts, improved reliability and increased service life of splined joint. 
     4 cl, 2 dwg
Patent RU-2252103-C1 (RU)
Inventor: DUBROVIN V K
IPC: B22C1/00
Filed: 2004-02-16
Granted: 2005-05-20
Abstract: FIELD: manufacture of decorative, jewelry, technical designation castings of ferrous and non-ferrous metals by casting with use of investment patterns. 
     SUBSTANCE: sand contains Portland cement as binder, finely divided quartz sand as filler and aluminum nitrate including 9H 2 O as additive for enhancing rheological and technological properties, water for mixing components. Sand contains ingredients taken at next relation, mass %: Portland cement, 12.72 -17.90; quartz sand, 53 - 58.80; aluminum nitrate, 1.79 - 3.18; water, the balance. 
     EFFECT: enhanced quality of castings. 
     2 tbl
Patent RU-2261510-C1 (RU)
Inventor: LEVIUSH A I
IPC: H02H3/28
Filed: 2004-02-26
Granted: 2005-09-27
Abstract: FIELD: protection of electric plants. 
     SUBSTANCE: method includes phase-wise forming of differential current, proportional to difference of secondary currents at input and output of protected electric plant, and breaking current, consisting of two components, first of which is proportional to square root of vector result of multiplication of said secondary currents, and values of second are calculated by integration of additionally current, equal to difference between sum of modules of said secondary currents and module of differential current, fall of second component of breaking current is delayed, differential current is compared to bas and breaking current and on basis of results signal for activation of protection is given. 
     EFFECT: it is possible without decrease of protection sensitivity to provide selectiveness of its action during external short-circuits, followed by intensive transfer processes. 
     3 cl, 3 dwg
Patent RU-2259442-C1 (RU)
Inventor: ALEKSEEV I O
IPC: E02B1/00
Filed: 2004-03-31
Granted: 2005-08-27
Abstract: FIELD: equipment or apparatus for, or methods of, general hydraulic engineering. 
     SUBSTANCE: device has case defined by side wells, rear wall and bottom and having opened top and front sides. The case is provided with ballast compartments, air compartments imparting floatation to the case and with sealing profile. The case is secured to hydraulic structure by fastening members. Device also has means for water pumping out of the case and static position locks located in upper case part. The device comprises vertical guiding piles performing vertical movement and power jacks installed on the case and cooperating with guiding piles for movement and fixation thereof. 
     EFFECT: reduced labor inputs for device operation. 
     5 dwg
Patent RU-2251044-C1 (RU)
Inventor: BAGIROV RZAKULI RASHID OGLY
IPC: F16L9/02
Filed: 2004-04-27
Granted: 2005-04-27
Abstract: FIELD: rigid pipes. 
     SUBSTANCE: pipe has bushings concentrically mounted at the pipe ends. The bushings are made of a metal, the concentration of carbon in which exceeds the carbon concentration in the metal of the pipe. The bushing surface, which is in a contact with the inner plastic shell, is provided with threaded bores. 
     EFFECT: enhanced reliability. 
     1 cl, 1 dwg
Patent RU-2265189-C1 (RU)
Inventor: TIKHONENKOV V A
IPC: G01B7/16
Filed: 2004-06-04
Granted: 2005-11-27
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: method includes, prior to beginning of tests, balancing of bridge chain with help of balancing resistor with precision not less than 0,5% of nominal output signal of indicator of measured parameter, temperature resistance coefficients are determined for all shoulders with consideration of insertion of balancing resistor ad temperature resistance coefficient of bridge chain is calculated. Sensor is set in technological socket with minimal allowed string piece momentum, starting misbalance is determined and test is repeated at maximal allowed value of string piece momentum. Additive sensitivity of sensor to string piece momentum is calculated and alteration of axial force during temperature change within given range. On basis of received technical characteristics equivalent change of temperature resistance coefficient of bridge chain from string piece momentum is calculated. Compensation of additive temperature error is performed using compensation thermo-dependent resistor, included in certain shoulder of bridge chain serially with working resistive-strain sensor. For this value of thermo-dependent compensation resistor is calculated for concurrent compensation of additive temperature error from string piece momentum by one thermo-dependent compensation resistor. Compensation resistor  of calculated value is set in pre-selected shoulder of bridge chain and bridge circuit is balanced without change of temperature resistance coefficient of balanced shoulder. 
     EFFECT: higher precision in process of adjustment of resistive-strain sensors with bridge measuring chain by temperature error due to compensation of additional additive temperature error from string piece momentum influence. 
     1 dwg
Patent RU-2259038-C1 (RU)
Inventor: OVCHINNIKOV A S
IPC: A01G25/02
Filed: 2004-06-21
Granted: 2005-08-27
Abstract: FIELD: agricultural amelioration, in particular, drop irrigation equipment. 
     SUBSTANCE: injector for drop irrigation has water outlet and porous casing. Water outlet is made in the form of case with lower and upper communicating chambers. Case is made detachable. Upper chamber is equipped with float valve having spherical member and ring arranged under spherical member. Ring is formed as tore. Case has inlet and outlet openings. Lower and upper communicating chambers are separated with membrane fixed in case between its detachable parts. Peripheral part of membrane is equipped with apertures for communicating lower chamber with upper chamber. Porous casing of injector and pressure regulator are arranged within outlet opening of water outlet casing. Pressure regulator is made in the form of replaceable porous member comprising yarn composed of twisted threads. Upper end of yarn is placed in lower chamber joined to porous casing, which is formed as replaceable cartridge. Cartridge cavity is closed at its lower end with conical tip for deepening of injector into soil root layer. 
     EFFECT: uniform moistening of soil root layer, differentiated feeding of irrigation water depending on water consumption by plant, surface evaporation and distribution of water into lower soil layers and plow layer. 
     5 cl, 1 dwg
Patent RU-2265105-C1 (RU)
Inventor: VYSOTSKIJ L I
IPC: E02B8/06
Filed: 2004-08-02
Granted: 2005-11-27
Abstract: FIELD: erosion control devices for road, hydraulic and irrigation and drainage construction. 
     SUBSTANCE: device comprises member to protect piers from local erosion which may move along the pier as total erosion develops. The member has curvilinear side walls provided with splitter enclosing the structure from both sides and made as a single while with immovable false bottom of artificial material so that entrapped flow part may be restricted in the region upstream of midlength pier section and may be expanded in the region between midlength pier section and end section. False bottom has transversal cross-sections with i n  inclinations to plane of symmetry. The cross-sections pass into ones having zero transversal inclination to plane of symmetry in midlength pier section. Below midlength section part of false bottom surface is symmetric to upper one. Side walls of false bottom are created in accordance with above relations, where y j =y j (X) - current transversal coordinate of curvilinear side wall, z j =z j (x) - current vertical coordinate: when 0≤x≤1; y j (x)=b[1+x 5 (B/b-1)(21-35x+15x 2 )], when 1≤x≤2; y j (x)=B[1+(x-1) 5 (B/b-1)[21-35(x-1)+15(x-1) 2 ]], x=X/X 0 , z(x)=z 0 -i 0 x,  ; u·Δz·Δy = u 0 ·Δz 0 ·Δy 0 ,  ; 
       , 
     i n =(∂z/∂y)(∂y/∂x)-(d 2 y/dx 2 )/(((∂ 2 z/∂x 2 )/((∂y/∂x) 2 )+(∂z/∂x) 2 ))+1/(u 2 /gX 0 )), here X is dimensional longitudinal coordinate, X 0  - half of the area, x is dimensionless coordinate; B in initial width, b is width in midlength pier section, y j (x) is bottom streamline map, z(x) is longitudinal profile of border streamline; z bottom (x)=Z(x)-h, i 0  is longitudinal water channel bottom inclination; i n  is transversal false bottom inclination; h is current flow depth in vertical direction; H is initial depth of approach flow; u 0  is current velocity in initial section; u is current velocity in arbitrary point; Ψ =10 - number of calculation layers of flow part. 
     EFFECT: decreased costs, increased safety and operational reliability of the structures. 
     6 dwg
Patent RU-2275847-C1 (RU)
Inventor: VALEEV GEORGIJ GALIULLOVICH
IPC: A61B5/02
Filed: 2004-08-19
Granted: 2006-05-10
Abstract: Изобретение относится к области медицины, а именно к функциональной диагностики. Измеряют показатели частоты сердечных сокращений, систолического и диастолического артериального давления, роста, веса, частоты дыхания, максимальной задержки дыхания на вздохе или на выдохе после приседаний. Затем значения измеренных показателей нормируют по формуле: K i =(H i,max -H i )/(H i,max -H i,н ) при H i /H i,н ≥1, K i =(H i -H i,min )/(H i,н -H i,min ) при H i /H i,н ≤1, где K i  - нормированный показатель; H i  - значение измеренного показателя; H i,н  - значение измеренного показателя, принятого за норму; H i,max  и H i,min  - максимальные и минимальные значения нормы измеренных показателей. После чего нормированный показатель здоровья (К) рассчитывают по формуле:   где K i  - нормированный показатель; П - произведение нормированных показателей; N - количество измеренных нормированных показателей. Способ расширяет арсенал средств, используемых для интегральной оценки динамики состояния здоровья. 1 ил.
Patent RU-2275969-C1 (RU)
Title: Device to disperse aerosol from aerosol container in closed room
Inventor: MOISEEV OLEG NIKOLAEVICH
IPC: B05B9/04
Filed: 2004-12-01
Granted: 2006-05-10
Abstract: FIELD: spraying apparatus for discharge of liquid or other fluent material, particularly for aerosol spraying for animal and room treatment in agriculture and veterinary medicine. 
     SUBSTANCE: device comprises low-speed electric drive of reducer type arranged at upper post end from one side thereof. The upper post end is terminated in clamp and bottom end thereof is provided with base. The electric drive has eccentric with cam connected to shaft thereof. The eccentric cooperates with free part of flexible plate for a time period equal to 5/6 of eccentric rotation time. The flexible plate moves in vertical plane and caries contactor with displacement limiter located on low plate surface. The contactor may cooperate with total upper and rear surface of aerosol container valve head. 
     EFFECT: provision of automated animal or room treatment. 
     1 dwg
Patent RU-2282561-C1 (RU)
Inventor: JAKIMENKO ANATOLIJ JAKOVLEVICH
IPC: B63H7/00
Filed: 2005-02-24
Granted: 2006-08-27
Abstract: FIELD: transport engineering. 
     SUBSTANCE: proposed atmospheric propulsor has flat circular base 1 with bearing 2  fixed on it in center; bearing 2 is used for mounting shaft 4 coupled with transmission system of transport facility engine; it is provided with distance bush 5; mounted immovably on shaft is impeller which consists of circular disk 6 with radial blades 7 projecting beyond perimeter of disk 6. Rim 3 is fixed over perimeter of flat circular base 1. During rotation of impeller, air vortex is formed on surface of flat circular base 1. Additional flow of air is sucked through slit between base 1 and impeller; rim 3 is used for forming seal and air flow shedding. 
     EFFECT: possibility of forming required thrust for surface ships and air transport facilities. 
     2 dwg
Patent RU-2281874-C1 (RU)
Inventor: IVASHCHENKO VIKTOR ANDREEVICH
IPC: G01C19/20
Filed: 2005-03-16
Granted: 2006-08-20
Abstract: FIELD: railway transport; instruments. 
     SUBSTANCE: invention relates to methods of measuring parameters of running of rail trains and to measuring facilities, namely, to float-type compensated pendulum accelerometers with discrete output.  According to proposed method, float-type pendulum accelerometer is installed on movable base and axis of sensitivity of accelerometer is aligned with direction of running, and output axis is set vertically, and then float-type suspension of sensing element of hydrostatic type is formed using zero floatability of sensing element.  Discrete output signal of float-type pendulum accelerometer is formed and said signal is integrated and signal indicating value of movement of train is obtained.  Moreover, output signal of accelerometer at movements of train at slopes and upgrades is corrected. 
     EFFECT: improved accuracy of measurement of parameter of translation of rail train owing to use of float-type pendulum accelerometer with discrete out6put and accelerometer signal correction circuit. 
     9 cl, 3 dwg
Patent RU-2288357-C1 (RU)
Inventor: ABATUROV SERGEJ VLADIMIROVICH
IPC: E21B43/27
Filed: 2005-04-21
Granted: 2006-11-27
Abstract: FIELD: oil and gas industry, possible use for chemical extraction of selected well interval, including bottomhole zone of productive formation of well. 
     SUBSTANCE: in accordance to invention, dry chemical reagent and high-explosive charge are delivered to interval being processed. They are positioned in hermetic body made with possible protection of chemical reagent from well pressure and temperature. Explosion of high-explosive charge is initiated. Body is destroyed by explosion of high-explosive charge. Chemical reagent is evenly distributed in well interval being processed. Device contains body filled with dry chemical reagent, logging cable for lowering device into well and high-explosive charge. Body is made of silicate material with possible protection of chemical reagent from well pressure and temperature and immediate destruction from effect of high-explosive charge. 
     EFFECT: increased well processing efficiency due to point delivery of dry chemical reagent of high concentration to appropriate well interval and its even distribution. 
     2 cl, 3 dwg
Patent RU-2292142-C1 (RU)
Title: Bread production method
Inventor: PASHCHENKO LJUDMILA PETROVNA
IPC: A21D2/36
Filed: 2005-04-25
Granted: 2007-01-27
Abstract: FIELD: baking industry, in particular, preparing of bakery products. 
     SUBSTANCE: method involves kneading dough from baker's first-grade wheat flour, compressed suspension-type yeast, fatty product, salt and sugar solution, natural milk whey; fermenting; proofing, and baking; during dough kneading, introducing mixture of sesame flour and flax flour used in the ratio of 2:1 and in an amount of 9% by weight of flour in dough and dry wheat gluten in an amount of 2.7-3%, said mixture being used as fatty product. Sesame and flax flour is produced by grinding of sesame and flax seeds to particle sizes of 180-200 micron after said seeds are subjected to hydrothermal processing at temperature of 50 C during 2 min. Fermentation procedure is carried out during 40-45 min. 
     EFFECT: reduced anti-adhesion properties of dough, intensified dough fermentation process, improved fat-and-acid composition of ready product as to essential non-saturated fatty acids, improved vitamin and mineral composition of bread and its organoleptical characteristics, and increased biological value of bread. 
     2 tbl, 1 ex