baber/WOPTO huggingface dataset:
Patent RU-2251103-C2 (RU)
Inventor: LOBKOV A V
IPC: A01C7/00
Filed: 2003-05-28
Granted: 2005-04-27
Abstract: FIELD: biochemistry. 
     SUBSTANCE: method comprises using microscopic chlorella algae as a biological test, distributing the suspension of the cells of chlorella over the paper filter on the surface of the soil plate in the Petri caps, obtaining chlorophyll extract, determining optical density of the extract, and comparing it with the reference one. The 20-ml volume of the suspension of the chlorella cells are distributed inside the Petri caps. The caps are covered and set into a greenhouse. The caps are exposed to light during seven days, and then the filters are removed from the caps, dried at a temperature of 38-42°С, grinded, and extracted. The allelopathy activity of the soil is expressed in per cents of the optical density of the extract on the reference one, in which chlorella is grown on the filter, which is set onto four layers of moistened filtering paper or cotton. 
     EFFECT: reduced labor consumptions and enhanced reliability of determining. 
     1 tbl
Patent RU-2271650-C2 (RU)
Inventor: PUSTOVALOV ANDREJ VALER EVICH
IPC: A01G3/04
Filed: 2003-07-14
Granted: 2006-03-20
Abstract: FIELD: agricultural engineering, in particular, fruit tree crowner machines. 
     SUBSTANCE: machine has drive part, cutter bar comprising row of disk saws arranged in equally spaced relation from one another on drive part. Disk saws are perpendicularly fixed on shaft. At least one additional disk saw is secured on each shaft under main disk saw, said additional saw being spaced from main saw by distance equal to length of branches to be cut. Diameter of additional disk saw is smaller than diameter of main disk saw. Difference of radii of main and additional saws is greater than diameter of branches to be cut. 
     EFFECT: provision for cutting branches of predetermined length, plowing said branches in for following decomposition thereof. 
     2 dwg
Patent RU-2264347-C2 (RU)
Title: Крано-манипуляторная установка
Inventor: BOGDANOV V O
IPC: B66C1/00
Filed: 2003-07-21
Granted: 2005-11-20
Abstract: Изобретение относится к области подъемно-транспортного машиностроения. Установка содержит опорно-поворотное устройство, многосекционную грузоподъемную стрелу шарнирно-рычажного типа, гидросистему и систему управления. Гидросистема установки выполнена чувствительной к нагрузке и снабжена системой форсирования. Система управления выполнена комбинированной с возможностью как дистанционного, так и ручного управления ее исполнительными органами. Установка снабжена двухконтурным ограничителем грузоподъемности, непосредственно интегрированным в ее электрогидравлическую часть. Изобретение позволяет обеспечить улучшение эксплуатационных характеристик установки. 14 з.п. ф-лы, 113 ил.
Patent RU-2265195-C2 (RU)
Inventor: FESENKO A I
IPC: G01K7/20
Filed: 2003-09-01
Granted: 2005-11-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: device has two thermo-resistors, amplifier, indicator or registration device, voltage splitter. Also, device has serially linked selected peak detector, recording capacity, controlled frequency generator, pulse delay cascade, strobe pulse generator. Strobe pulse generator is connected to control input of detector. Output of controlled frequency generator is additionally connected to diagonal of bridge power and to input of indicator or registration device. Input of peak detector is connected to output of voltage splitter. 
     EFFECT: higher sensitivity and precision of measurements. 
     1 dwg
Patent RU-2303328-C2 (RU)
Inventor: AMERGA MESSAJ
IPC: H04B1/7117
Filed: 2002-07-12
Granted: 2007-07-20
Abstract: FIELD: radio communications, in particular, signal receipt. 
     SUBSTANCE: invention realization variants realize the method for assigning tracking elements, including sorting of a list of possible values in accordance with diversion criterion. For example, a list of received signal instances is sorted firstly by energy and then sorted again by diversion criterion. In accordance to a different realization, demodulation element may be marked as accessible to assigning with continuation of output of demodulated symbols in synchronized state. Applications for mobile station of code channel division multi-station access system in cell communications are also defined. 
     EFFECT: improved characteristics of received signals with expanded possible routes expansion of inputted signals via transfer channel. 
     9 cl, 31 dwg
Patent RU-2275299-C2 (RU)
Inventor: GASPARJAN GARIK DAVIDOVICH
IPC: B27L1/00
Filed: 2004-05-21
Granted: 2006-04-27
Abstract: FIELD: timber industry; method of debarking of timber by means of ultrasonic waves. 
     SUBSTANCE: the invention is pertaining to the field of timber industry, in particular, to the method of debarking of timber by means of ultrasonic waves. The method of debarking of timber consists in the following: the treated timber is subjected to action of the high-frequency waves, which penetrate through the main bark layers into the cambial layer and make the cambial layer boiling, which causes the subsequent breaking of the intermolecular bonds, that results ins to the separation of the parts of the bark from the timber. The action on the timber is exercised by the ultrasonic waves. The invention ensures the raise of manufacturability of the method of debarking of timber, improvement of the quality of the treated timber and reduction of power input. 
     EFFECT: the invention ensures the raise of manufacturability of the method of debarking of timber, improvement of the quality of the treated timber and reduction of power input. 
     2 dwg
Patent RU-2300786-C2 (RU)
Inventor: UIGGINZ DZHEJMS UEHNDELL
IPC: G01V1/00
Filed: 2002-12-30
Granted: 2007-06-10
Abstract: FIELD: geophysical prospecting, in particular, method for measurement of running time of seismic wave from the point on the surface to at least one point of measurements in the geological medium. 
     SUBSTANCE: the region speed model is defined.  The complex monochromatic wave function at least for one measurement point is measured by using the speed model.  The developed phase of the seismic wave in the adjacent point of measurements in the geological medium is determined.  The running time of the seismic wave to at least one point of measurements is determined using the developed phase of measurements of the adjacent point, and the monochromatic wave field for at least one point of measurements is calculated.  The charts and the table of running times may be formed on the basis of the determined values of the running times. 
     EFFECT: enhanced accuracy of the obtained results. 
     41 cl, 8 dwg
Patent RU-2282821-C2 (RU)
Inventor: ODINTSOV VLADIMIR ALEKSEEVICH
IPC: F42B12/20
Filed: 2004-10-28
Granted: 2006-08-27
Abstract: FIELD: armament. 
     SUBSTANCE: the guided missile with a radial non-isotropic fragmentation warhead has a control section including the guidance system, roll-stabilized system and the system of non-contact destruct, control surfaces and wings, explosive charge, and a jet solid-propellant engine with a change of solid propellant.  The charge of the jet engine is made of a detonationable solid propellant and positioned in the body in parallel with the explosive charge with a tight engagement with it on the lateral surface through an explosion-conducting longitudinal partition. 
     EFFECT: more rational use of the energy of solid propellant. 
     10 cl, 7 dwg
Patent RU-2343711-C2 (RU)
Inventor: LODZHI DZHEJMS
IPC: C07K14/415
Filed: 2003-04-15
Granted: 2009-01-20
Abstract: FIELD: food products. 
     SUBSTANCE: isolated and purified canola protein has certain amino acid composition. 
     EFFECT: new functional properties of canola protein isolate. 
     9 cl, 10 tbl, 7 dwg, 7 ex
Patent RU-2296198-C2 (RU)
Title: Сборная стеновая панель
Inventor: DOEV AKHSARBEK KHARITONOVICH
IPC: E04B2/02
Filed: 2005-04-27
Granted: 2007-03-27
Abstract: Изобретение относится к строительству зданий и сооружений и может быть использовано при возведении стен из отдельных рядов блоков. Технический результат: повышение теплоизоляционных свойств стеновой панели, производительности, качества и надежности сборки, сокращение сроков строительства и улучшение условий труда. Сборная стеновая панель состоит из уложенных рядами блоков, выполненных в виде продольных стенок и Х-образных перегородок, образующих полости, заполненные конструкционным и теплоизоляционным материалом, и арматуры, причем панель собрана из вертикально расположенных верстовых рядов блоков, из которых, по крайней мере, два смежных в горизонтальной плоскости ряда снабжены в продольном направлении, по крайней мере, одним арматурным стержнем, а в поперечном направлении анкерами, при этом арматурные стержни и анкера закреплены в полостях смежных блоков верстовых рядов, заполненных конструкционным материалом. 2 ил.
Patent RU-2297089-C2 (RU)
Title: Single-ended reversible dc voltage converter
Inventor: SHVETSOV JURIJ KUZ MICH
IPC: H02M3/335
Filed: 2005-06-06
Granted: 2007-04-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed single-ended reversible DC voltage converter incorporating output voltage feedback has input filter, electronic power switch, power transformer, single-ended output filter-rectifier, and control circuit that functions to close and open electronic power switch in response to feedback voltage generated by feedback circuit; the latter has auxiliary electronic switch whose control input is connected to additional secondary winding of power transformer, and isolating transformer whose primary winding is shorted out by demagnetizing component and connected through auxiliary electronic switch to output leads of converter; secondary winding is connected through additional single-ended filter-rectifier to feedback input of control circuit. 
     EFFECT: ability of affording electric isolation of input and output circuits dispensing with optocoupler or double-ended converter. 
     1 cl, 1 dwg
Patent RU-2318833-C2 (RU)
IPC: C08F210/08
Filed: 2003-11-03
Granted: 2008-03-10
Abstract: Изобретение относится к сополимерам бутена-1, содержащим до 40 мол.% производных этилена или пропилена. Описан сополимер бутена-1 с этиленом или пропиленом, содержащий до 40 мол.% производных звеньев этилена и/или пропилена, обладающий следующими свойствами: а) произведение констант сополимеризации r1·r2≤2; b) содержание звеньев бутена-1 в форме стереорегулярных пентадов (mmmm)>98%; с) отсутствие 4,1 включений звеньев бутена. Также описаны полимерные композиции для получения пленок, содержащие указанный выше сополимер, промышленное изделие, полученное из указанного сополимера, и способ получения сополимера, включающий сополимеризацию бутена-1 и этилена и/или пропилена в присутствии стереорегулярного катализатора, содержащего (А) твердый каталитический компонент, содержащий соединение Ti, и электрон-донорное соединение, выбранное из фталатов, нанесенных на MgCl 2 ; (В) соединение алкилалюминия и (С) внешнее соединение донора электронов формулы R a   5 R b   6 Si(OR 7 ) c , в которой а и b являются целыми числами от 0 до 2, с является целым числом от 1 до 3 и сумма (а+b+с) равна 4; R 5 , R 6  и R 7  являются алкильными, циклоалкильными и арильными радикалами с 1-18 атомами углерода, необязательно содержащими гетероатомы. Технический эффект - получение сополимера, обладающего особым балансом между стереорегулярностью и распределением сомономера, отсутствие 4,1 включений, увеличение предела прочности при растяжении. 7 н. и 19 з.п.ф-лы, 8 табл.
Patent RU-2372596-C2 (RU)
Inventor: GAO MIN
IPC: F17D5/02
Filed: 2005-07-28
Granted: 2009-11-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: method involves using an appraisal curve of a failure chart on cracking, based on analysis of evaluation diagrams for analysing cracks in materials. Also used is analysis of ductile fracture combined with the appraisal curve of the evaluation diagram to detect cracks, which exhibit at least one property from resistance to ductile fracturing and susceptibility to bursting when cracks increase. 
     EFFECT: possibility of detecting leakages before bursting. 
     10 cl, 11 dwg
Patent RU-2309511-C2 (RU)
Title: Device for hydraulic protection of immersed electric motor of a supercharger
Inventor: PODLEVSKIJ NIKOLAJ IVANOVICH
IPC: H02K5/12
Filed: 2005-09-02
Granted: 2007-10-27
Abstract: FIELD: electro-mechanical engineering, possible use in immersed electric motors for actuating supercharger and, in particular, screw propeller. 
     SUBSTANCE: hydraulic protection device consists of penetrable and hermetic chambers, which are divided by immovable hermetic screen. In each chamber, concentrically positioned magnetic semi-screens. Additional pump is made reverse and positioned in the space between external surface of hydraulic protection device and internal surface of supercharger body, and filters are installed at input and output of cooling and oiling channels. 
     EFFECT: increased reliability of operation and increased durability of immersed electric motors. 
     1 dwg
Patent RU-2328087-C2 (RU)
Title: System for capture and selective reproduction of broadcasting programs
Inventor: PAKSTON BRAJAN
IPC: H04N7/173
Filed: 2004-02-06
Granted: 2008-06-27
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention is related to systems for capture and selective reproduction of broadcasting programs. Creation of system and method that present a wide choice of archiving and viewing options to spectators, and which provide observance of rules and limitations that are imposed by providers of broadcasting content, which is achieved at the account of the fact that device of broadcasting programs storage for further transmission to subscribers, contains facility for acceptance of data stream of broadcasting channels, which contain multiple subsequent programs, and facility for data storage, moreover, video and audio data that are related to every program, are separated from accepted data stream on broadcasting channel and are stored in data storage facility in known position, at that official information that is related to every program, is separated from data stream and stored in known position in data storage facility with data, which identifies position in storage facility, in which video and audio data of program are stored. 
     EFFECT: creation of system and method. 
     36 cl, 6 dwg
Patent RU-2302597-C2 (RU)
Inventor: TITKOV OLEG PAVLOVICH
IPC: F41A5/00
Filed: 2005-09-26
Granted: 2007-07-10
Abstract: FIELD: small arms. 
     SUBSTANCE: spring comprises at least 1,25 of the turn.  The ends of the spring are mutually perpendicular.  The long end of the spring is provided with the through longitudinal groove.  The length of the long end exceeds the length of the handle . 
     EFFECT: enhanced reliability. 
     4 cl, 4 dwg
Patent RU-2355623-C2 (RU)
Inventor: KORCHAGIN PAVEL VLADIMIROVICH
IPC: B66B9/00
Filed: 2005-10-05
Granted: 2009-05-20
Abstract: FIELD: engineering industry. 
     SUBSTANCE: lifting system consists of vertical H-rails, self-powered lifting block for each H-rail, which is provided with attachment device thereto and with device of movement relative to that rail. The above parts are mounted on external surface of structure. Self-powered lifting blocks and girder section of this system are equipped with doors and access doors meant for interacting with doors, access doors or windows of structure and/or these systems between each other. System is equipped with common risers each of which is provided with a number of horizontal beams whereto there attached is H-rail. Each individual horizontal beam is located at the corresponding level of the structure, and distance change between front plane of the riser and the above rail is compensated for owing to the appropriate change of width or location of that beam. Common riser is connected through erection clips to metal flanges of load-carrying members of the structure's design. As per the second version of invention H-rails are mounted on external surfaces of at least two structures. 
     EFFECT: inventions allow providing ease of system installation for example on cone-shaped structures. 
     68 cl, 12 dwg
Patent RU-2330761-C2 (RU)
Title: Stamp self-dying on turning over and painting pad container
Inventor: FABER EHRNST
IPC: B41K1/54
Filed: 2004-03-16
Granted: 2008-08-10
Abstract: FIELD: polygraphy. 
     SUBSTANCE: stamp (1) contains casing (2) accommodating a movable stamping unit coupled with actuator (8) incorporating stamp letters and furnished with compartment (3) with a hole to receive container (4) with dying pad. The said compartment lower side facing the stamping unit has a hole to dye stamping letters in their top turned over position via contact with the dying pad. The compartment accommodates a spring-loaded retainer to ensure a proper contact with the container with dying pad. The said container is furnished with a groove receiving the said spring-loaded retainer, the said groove being directed along the container motion and limited by the end face wall on both sides. 
     EFFECT: ease of the container coming in the compartment and its proper arrangement therein. 
     17 cl, 8 dwg
Patent RU-2304696-C2 (RU)
Inventor: ORLOV DMITRIJ GENNAD EVICH
IPC: E21B33/129
Filed: 2005-10-25
Granted: 2007-08-20
Abstract: FIELD: oil and gas production industry, particularly to hermetically isolate one well bore section from another one. 
     SUBSTANCE: packer comprises anchoring unit, check valve, sealing member, upper and lover mandrels connected with each other. The packer is provided with mounting nut with window arranged in lower part of lower mandrel and connected to the body adapted to receive check valve. Packer additionally has locking device installed in upper part of lower mandrel, as well as with upper and lower split nut installed in control-rod between upper and lower mandrels and between pusher and upper mandrel correspondingly. Lower split nut has inner thread formed on inner surface thereof and mating that of lower mandrel and outer thread made on outer split nut surface and corresponding to that of upper mandrel. Upper split nut has inner thread formed on inner surface thereof and mating that of upper mandrel and outer thread made on outer split nut surface and corresponding to that of lower mandrel. Check valve body has window. Anchoring unit is arranged between sealing member and mounting nut. 
     EFFECT: increased operational reliability, extended service life, simplified device lifting and lowering and increased easiness of technological well operations. 
     3 cl, 1 dwg
Patent RU-2384395-C2 (RU)
Title: Способ соединения рельсов с помощью сварки трением
Inventor: PFAJLER JOKHANN
IPC: B23K20/12
Filed: 2005-11-03
Granted: 2010-03-20
Abstract: Изобретение относится к способу создания металлического соединения профилированных рельсов в продольном направлении, например железнодорожных рельсов, балок или т.п., с помощью сварки трением. На первой ступени осуществляют нагревание концов рельсов до температуры соединения путем прижатия друг к другу при одновременном движении торцевых поверхностей относительно друг друга. При этом концы рельсов приводят в колебательное движение относительно друг друга с наибольшей амплитудой колебания перпендикулярно к направлению главной оси Y с максимальным моментом инерции поверхности поперечного сечения. На второй ступени создают соединение рельсов, после выравнивания контуров или поперечных сечений, путем прижатия друг к другу торцевых поверхностей. Изобретение обеспечивает снижение перестановочных усилий изгиба при относительном движении концов рельсов, улучшение условий трения для получения энергии на торцевых поверхностях, а также конформное для поперечного сечения высококачественное металлическое соединение рельсов. 7 з.п. ф-лы, 3 ил.
Patent RU-2322374-C2 (RU)
Inventor: RULEV DMITRIJ NIKOLAEVICH
IPC: B64G1/44
Filed: 2005-11-22
Granted: 2008-04-20
Abstract: FIELD: electric power supply for spacecraft with the aid of solar batteries. 
     SUBSTANCE: proposed method includes turning the solar battery panels to working position corresponding to matching of normal to their illuminated surface formed by axis of rotation of solar battery panels and direction to the Sun. Proposed method includes also measurement of density of fluxes of solar electromagnetic radiation and high-energy particles followed by determination of moments of beginning of solar activity and arrival of high-energy particles to spacecraft surface. Method includes additionally measurement of spacecraft orbit altitude and angle between direction to the Sun and plane of spacecraft orbit. In case density of particle flux exceeds threshold magnitudes, solar battery panels are turned on illuminated surface of spacecraft orbit through angle (α s min ) between said normal and direction to the Sun corresponding to minimum area of action of particle fluxes on spacecraft surfaces at supply of spacecraft with required amount of electric power. On shaded side of orbit, solar batteries are turned from direction of particle flux through maximum angle. When spacecraft escapes from shadow, reverse turn of solar battery panels is completed through said angle α s min . Upon completion of action of particle flux on spacecraft, solar battery panels are returned to working position. System proposed for realization of this method includes units and their couplings for performing the above-mentioned operations. System includes additionally unit for determination of intensity of spacecraft illumination, unit for measurement of spacecraft orbit altitude, unit for measurement of angle between direction to the Sun and spacecraft orbital plane, unit for control of turn of solar battery to position opposite to direction to the Sun, NO-gate and switch. 
     EFFECT: reduction of negative action of high-energy particle fluxes on solar battery working surface on shaded surface of orbit. 
     3 cl, 1 dwg
Patent RU-2318625-C2 (RU)
IPC: B21D5/14
Filed: 2005-12-13
Granted: 2008-03-10
Abstract: FIELD: plastic working of metals, namely apparatuses for bending shaped rolled pieces. 
     SUBSTANCE: upper cylindrical roll with bearing assemblies is mounted in frame on struts. Machine also includes two lower rolls, central cylindrical beam and mounted in it with possibility of drawing apart along beam two detachable bodies mutually coupled through bracing members. In said bodies columns are mounted; in said columns rollers are mounted with possibility of rotation. In lower rolls ring halves are mounted mutually coupled through bracing members. 
     EFFECT: enlarged manufacturing possibilities of machine. 
     2 dwg
Patent RU-2311755-C2 (RU)
Inventor: BEREZINSKIJ NIKOLAJ ALEKSANDRO
IPC: A01G15/00
Filed: 2006-01-10
Granted: 2007-12-10
Abstract: FIELD: meteorology; modification of weather by active action on cloud processes. 
     SUBSTANCE: proposed method consists in change of phase composition of cloud particles by introducing crystallizing reagent into cloud. Used as crystallizing reagent are ice crystals at size more than critical about 1 mcm at rate of consumption no less than 10 13   per kilometer of flight along sowing line. 
     EFFECT: enhanced efficiency at negative temperatures.