baber/WOPTO huggingface dataset:
Patent RU-2246958-C1 (RU)
Title: Biologically active preparation for correction of disturbance in digestive tract microflora and enhancement of general resistance of body
Inventor: BONDARENKO V M
IPC: A23L1/30
Filed: 2003-05-27
Granted: 2005-02-27
Abstract: FIELD: medicine, veterinary science, food industry. 
     SUBSTANCE: invention relates to the preparation-synbiotic eliciting the biological activity. The biologically active preparation comprises the preparation "Laktobakterin" or "Bifidum-bakterin", or "Koli-bakterin", and water-soluble chitosan succinate, and water-soluble antioxidant as special supplements taken in the definite ratio of components of the preparation. Invention provides enhancing effectiveness of preparations based on microorganism cultures and their storage time. Invention can be used as a curative preparation correcting the damaged normal microflora of digestive tract, in therapy of inflammatory processes of urogenital tract and mouth cavity, for enhancing the general resistance of body. 
     EFFECT: enhanced and valuable properties of preparation. 
     8 tbl
Patent RU-2244128-C1 (RU)
Title: Device for extracting concretions
Inventor: TARASOV JU D
IPC: E21C50/00
Filed: 2003-10-09
Granted: 2005-01-10
Abstract: FIELD: mining industry. 
     SUBSTANCE: device has bottom power assembly, connected to base watercraft by force pipeline with conical perforated portion, adjacent to bottom power assembly, conical perforated portion of force pipeline is made of sheet of elastic material and provided with rigid branch pipes with flanges on both ends. Flanges of branch pipes are interconnected by round-link chains placed along flanges perimeter, which are connected to flanges of power assembly and force pipeline branch pipe. 
     EFFECT: simplified construction, lower costs, higher efficiency. 
     4 cl, 4 dwg
Patent RU-2241874-C1 (RU)
Title: Электромагнитный тормоз
Inventor: TOLSTUNOV S A
IPC: F16D49/00
Filed: 2003-10-29
Granted: 2004-12-10
Abstract: Изобретение относится к области машиностроения и предназначено для быстротечного, плавного индивидуального торможения многократно повторяющихся однотипных в одном устройстве механизмов с индивидуальным приводом. Электромагнитный тормоз содержит электромагнит, тормозные колодки, установленный на валу тормозной барабан. Электромагнитный тормоз снабжен пластинами из магнитотвердого материала, расположенными радиально на тормозном барабане. Тормозной барабан выполнен из немагнитного материала, а одноименные полюса пластин размещены с разных сторон тормозного барабана. Электромагнитный тормоз также снабжен электромагнитным датчиком переключения полярности, датчиком положения хода, датчиком положения педали тормоза реостатного типа, блоком управления, фазоинвертором с регулятором тока, блоком сравнения. Блок сравнения непосредственно соединен с источником питания, а 1-й вход блока сравнения соединен через фазоинвертор и источник магнитного поля с электромагнитами, помещенными с зазором относительно тормозного барабана, 2-й вход блока сравнения соединен через датчик положения хода с электромагнитным датчиком переключения полярности, взаимодействующим с зубчатым колесом, жестко закрепленным на оси тормозного барабана. Число зубьев зубчатого колеса в два раза больше числа пластин из магнитотвердого материала, и угол между вершинами соседних зубьев соответствует периоду изменения полярности. Техническим результатом является снижение износа тормозных колодок, общее повышение коэффициента полезного действия тормозных систем и повышение безопасности торможения. 3 ил.
Patent RU-2256412-C1 (RU)
Inventor: NIKITIN N I
IPC: A61B17/00
Filed: 2003-12-02
Granted: 2005-07-20
Abstract: FIELD: medicine, gynecology, surgery. 
     SUBSTANCE: one should descend uterus with pincers, perform amputation of uterine cervix followed by applying sutures and forming an external mouth of the womb. One should additionally fulfill anterior colporrhaphy, dissect cardinal ligaments to be further sutured up to anterior wall of uterine cervix, isolate a cuff dorsally against the cervix, dissect cervical tissue wedge-likely for 9 and 3 o'clock, then cuff's mucosa should be dissected in this projection. One should treat a stump by connecting cervical mucosa together with vaginal mucosa so, that stump's wound surface is covered with vaginal mucosa. Operation should be finished with posterior colpoperineoplasty. The innovation enables to prevent pathological deforamation of uterine cervix, form the stump being similar to cervix and improve regeneration due to bringing together the edges of wound mucosa. 
     EFFECT: higher efficiency of therapy. 
     4 dwg, 2 ex
Patent RU-2251502-C1 (RU)
Title: Brake master cylinder
Inventor: MASHTAKOV V P
IPC: B60T11/16
Filed: 2004-01-08
Granted: 2005-05-10
Abstract: FIELD: transport engineering; brake systems. 
     SUBSTANCE: invention relates to brake master cylinders of hydraulic brake systems. Proposed brake master cylinder includes housing, at least one piston, central valve of piston containing rod in form of solid of revolution passing through central channel of piston. Seal, spring and lock are fitted in piston space. Rod of central valve is formed by pushing and guide parts combined by support belt. Seal of central valve is made in form of bushing and is installed to thrust against end face of support belt of rod on its pushing part whose free section is located in central channel of piston with radial ring clearance. Guide part of rod is arranged in central hole of guide bushing spring-loaded relative to other end face of support belt of rod being arranged in central hole of lock made detachable whose outer diameters corresponding to diameter of piston space. Guide bushing is made with through longitudinal channels on outer surface. 
     EFFECT: increased service life of brake master cylinder, simplified assembling and repair, improved manufacturability of components owing to simplified design. 
     4 cl, 3 dwg
Patent RU-2263921-C1 (RU)
Inventor: KALJUZHNAJA I N
IPC: G01N33/86
Filed: 2004-04-06
Granted: 2005-11-10
Abstract: FIELD: medicine, clinical neurology, neurosurgery. 
     SUBSTANCE: one should study both activation and aggregation of thrombocytes in blood of carotid artery, at the quantity of thrombocytic active forms being above 70% and the number of aggregated thrombocytes being above 9.0% one should predict the development of cerebral ischemic lesion along with stable focal neurological symptomatology, and at the quantity of thrombocytic active forms being below 30% and the number of aggregated thrombocytes being below 8.0% it is possible to predict positive dynamics in the course of the disease mentioned without developing cerebral ischemic lesion. 
     EFFECT: higher accuracy of prediction. 
     2 ex
Patent RU-2265797-C1 (RU)
Inventor: SHEVKUN E B
IPC: F42D5/00
Filed: 2004-06-07
Granted: 2005-12-10
Abstract: FIELD: mining art, applicable in mining of hard rocks in restricted conditions, when it is necessary to exclude scattering of the blasted rock mass. 
     SUBSTANCE: the shelter is made in the form of a single-layer mat placed on the surface of the area to be blasted, composed of interconnected automobile tires of a different size so that the tires of the smaller size would be inscribed in the clearances between the tires of a large size.  The single-layer mat may fastened on the bench surface with the aid of cables or chains attached to the anchors installed in not deep holes outside to block to be blasted.  Part of the single-layer mat is placed on the slope and bottom of the bench to be blasted so that the mat foldings on the lower and upper shoulders of the bench would fall within the joints of the large tires of the single-layer mat, and 1-2 tires would be placed on the bench bottom in the length of the mat. 
     EFFECT: enhanced safety of blasting. 
     2 cl, 2 dwg
Patent RU-2268152-C1 (RU)
Title: Printed matter and method for its manufacture (modifications)
Inventor: ZAJTSEVSKIJ ALEKSEJ VADIMOVICH
IPC: B44F1/12
Filed: 2004-08-11
Granted: 2006-01-20
Abstract: FIELD: printing arts and concerns the printed matter with an image concealed from visual observation. 
     SUBSTANCE: the printed matter has a medium with the main image applied onto it transferred by a regulated raster with a preset angle and lineature, and at least with one additional image concealed from visual observation transferred by a raster with a deformed structure with a possibility of identification of the concealed image at imposition of a reference template onto the printed product.  The concealed image is made for visualization in half-tones or in a contour at imposition of a reference template representing a transparent base with a linear raster applied onto it, whose angle and lineature are identical to the preset ones. 
     EFFECT: enhanced degree of protection of the printed matter at a use of a sufficiently simple reference template. 
     14 cl, 8 dwg
Patent RU-2273955-C1 (RU)
Title: Device for connecting high frequency communication channels and electric transmission line
Inventor: SHLJAKHOV STANISLAV SERGEEVICH
IPC: H04B3/54
Filed: 2004-09-14
Granted: 2006-04-10
Abstract: FIELD: engineering of high-frequency communications along electric power lines, possible use for transmitting dispatch control signals, counter-emergency automatics and relay protection of power objects. 
     SUBSTANCE: connecting device at input and output has voltage surge protection devices, and consists of first inductiveness coil and adjustment node in the latter parallel relatively to each other. Connecting device additionally includes third protective device in form of power surge limiter. In case of occurrence of dangerous power surge in adjusting node aforementioned third protective device activates and transition process fades due to misalignment and decreased quality of circuit. Also to improve safety first inductiveness coil is utilized as grounding valve and together with capacitor component of power surge limiter connected on the side of device input, forms a parallel oscillation contour. Because resonance frequency of contour is positioned within pass band of device, as a result required value of inductiveness of protective valve is decreased and broadband capacity of connecting device is increased for both transformer and automatic-transformer variants of realization of resistance synchronization means into adjustment node. 
     EFFECT: improved reliability during operation under conditions of internal transition processes, improved safety and improved broadband capacity of connecting device. 
     2 cl, 2 dwg
Patent RU-2281870-C1 (RU)
Inventor: BERSENEV VALENTIN SAVEL EVICH
IPC: B61C13/08
Filed: 2005-03-28
Granted: 2006-08-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to rail vehicles, namely, to tractors for monorail tracks.  Proposed monorail tractor consists of frame 2 on ends of which clamps 5, 24 with coupler gears 25 rounding rail 27 are rigidly secured.  Frame carries support wheels 3 and drive wheel installed on pressure lever 16 opposite to support wheels relative to rail.  T-shaped angular lever 12 engaging with locks on ends of short arms over seats of space is arranged in space of one of clamps.  End of long arm of t-shaped lever is connected by hinged rod with bracket 17 of pressure lever.  Middle hinge joint of T-shaped lever is connected by hinged rod with pressure lever.  Monorail tractor is furnished with initial tightening device, drive and brake.  Second clamp is connected by hinge joint with middle part of double-arm lever whose end is hinge-connected with end of pressure lever.  Counterweight is installed on end of second arm of double-arm lever. 
     EFFECT: improved reliability of wheel-rail adhesion. 
     1 dwg
Patent RU-2282180-C1 (RU)
Inventor: LONTSOV VITALIJ VIKTOROVICH
IPC: G01N25/00
Filed: 2005-04-12
Granted: 2006-08-20
Abstract: FIELD: analytical chemistry. 
     SUBSTANCE: device for forming thermal lens has dish with transparent solution to be analyzed, aids for making thermal lens and probing laser. Aid for making thermal lens is made in form of dielectric diaphragm disposed in dish; diaphragm has hole in its central part. Diameter of hole equals to 1 mm. The aid also has two electrodes disposed at both sides of diaphragm; electrodes are connected to voltage supply. Solutions on the base of electro-conducting liquids are used as solutions to be analyzed. 
     EFFECT: improved stability of thermal lens. 
     4 cl, 1 dwg
Patent RU-2285209-C1 (RU)
Title: Method of mounting solar batteries
Inventor: BURKOV LEV NIKOLAEVICH
IPC: F24J2/00
Filed: 2005-04-13
Granted: 2006-10-10
Abstract: FIELD: solar power engineering. 
     SUBSTANCE: method comprises arranging solar batteries in rows one after another so that their long faces are parallel to each other and the angle to the direction of solar beams in a given region is maximum.  The shadow from the previous solar panels should not cover the subsequent row.  The interval between the panels should not exceed 0.1-0.5 of the length of the panel. 
     EFFECT: enhanced convenience of servicing.
Patent RU-2288432-C1 (RU)
Inventor: DUDKA VJACHESLAV DMITRIEVICH
IPC: F41J2/00
Filed: 2005-05-11
Granted: 2006-11-27
Abstract: FIELD: armament. 
     SUBSTANCE: the anti-aircraft missile-target has an engine installation with a fin, radiotransparent nose section with a fairing and a SHF-power corner reflector, hollow end-piece with diametral through slots and flares.  The flares are made in the form of charges of the bottom gas generator in a steel shell, equidistant to the inside diameter of the end-piece body and installed in its rear part before the through slots and hermetically closed by a piston in the form of a disk with a central threaded hole, nozzle-flapper valve and with an outer annular groove with an annular sealing.  Igniters are installed in the formed cavities between each charge of the bottom gas generator and the charge and the piston, and an initiator is installed in the piston threaded hole.  A cavity of the piston catcher with a throttle hole whose depth exceeds or equals the piston disk thickness is made in the front section of the end-piece body, past the through slots. 
     EFFECT: enhanced operating time of the flares on board the anti-aircraft missile-target. 
     2 dwg
Patent RU-2287215-C1 (RU)
Inventor: BITJUTSKIJ IGOR BORISOVICH
IPC: H02K25/00
Filed: 2005-05-13
Granted: 2006-11-10
Abstract: FIELD: electrical engineering; commutation improvement for ripple-current commutator machines. 
     SUBSTANCE: proposed ripple-current motor incorporating commutation improvement device is supplied with power from uncontrolled single-phase full-wave rectifier. Main-pole field winding is series-connected to armature circuit and commutating-pole winding, to DC amplifier. The latter is controlled by signal proportional to armature current supplied from metering shunt through scaling amplifier to low- and high-pass filters. Low-pass filter separates DC component from signal and high-pass filter separates AC component therefrom. AC component is supplied to phase controller providing phase control in the range of 0 to π. Signal DC component is summed up across amplifier with AC component corrected in phase. Summing amplifier has independent gain controls for channels of both components; control signal is generated at its output and corrected in piecewise-linear approximation unit including saturation of commutating-pole magnetic circuit; then this signal arrives at DC amplifier feeding commutating-pole winding. 
     EFFECT: enhanced commutating power of machine for various operating and brush-contact conditions. 
     1 cl, 1 dwg
Patent RU-2300309-C1 (RU)
Inventor: SHAKHOV EHDUARD KONSTANTINOVIC
IPC: A61B5/022
Filed: 2005-11-07
Granted: 2007-06-10
Abstract: FIELD: medical equipment. 
     SUBSTANCE: method and device can be used for continuous tracking of parameters of arterial blood pressure. Method provides perception of pulse oscillations in point where artery is disposed closer to surface of coverlet; it also provides re-calculation of values of those oscillations into values of arterial blood pressure by means of scaling factor which is achieved during individual calibration in form of relation of amplitude of pulse oscillations to difference between higher and lower values of arterial pressure. Pulse oscillations are transformed into light flux that is perceived by photoelectric detector; amplitude of calibration pulse is memorized as well as value of output value of photoelectric detector, which value corresponds to zero value of arterial blood pressure. For the purpose, light source is shortly switched off and dark current value is registered. Then light source is shortly switched directly to input of photoelectric detector through calibration light guide. Value of photoelectric current is registered and amplitude of calibration pulse is achieved by subtracting dark current value from the value. Output value of photodetector is achieved by subtraction of value, being equal to product of higher and lower values of arterial blood pressure as well as scaling factor, from value of output value of photoelectric detector. Value of arterial blood pressure is determined by subtraction of value, which corresponds to zero value of arterial blood pressure, from current value of output value of photoelectric detector; later achieved difference is multiplied by scaling factor. Amplitude of calibration pulse and value of output value of photoelectric detector are measured periodically while taking relation of amplitude of calibration pulse during calibration process to its current amplitude into account.  To realize the method, device has microcontroller, light source disposed above inputs of calibration and output light guides. Outputs of calibration and input light guides are disposed under photoelectric detector, which is connected with microcontroller. Semi-transparent wedge is disposed in central part calibration light guide. There is shutter between light source and input of calibration light guide; shutter is capable of closing light flux. 
     EFFECT: simplified realization of method. 
     2 cl, 1 dwg
Patent RU-2299092-C1 (RU)
Title: Methods of blending of the loose materials and the device for its realization
Inventor: BOJKO IVAN GRIGOR EVICH
IPC: B01F7/16
Filed: 2005-11-15
Granted: 2007-05-20
Abstract: FIELD: agriculture; feed mill industry; methods and devices for blending of the loose materials. 
     SUBSTANCE: the invention is pertaining to blending of the loose materials, in particular, to mechanization of the feed mill industry and may be used in agriculture in the machines applied for production of the homogeneous multi-component fodder mixtures. The method of blending includes feeding of the main component in the blending chamber in the form of the pseudo-fluidized flow, feeding of the particles of the introduced components at right angles to the direction of the main component motion with the different speed of their motion. The device for blending contains the rotor made in the form of the disk with the blades, which is limited along the perimeter by the part of Archimedean spiral. Due to feeding of the particles of the introduced components with the different speeds they penetrate the flow of the main component in the different depth forming at that the uniform mixture. 
     EFFECT: the invention ensures production of the homogeneous multi-component fodder mixtures. 
     2 cl, 3 dwg
Patent RU-2300789-C1 (RU)
Inventor: KOVALEV OLEG VLADIMIROVICH
IPC: G01V9/00
Filed: 2006-01-16
Granted: 2007-06-10
Abstract: FIELD: mining industry, possible use for monitoring conditions of extraction and operation of potassium salt deposits by detecting penetrable sections in waterproof stratum and, respectively, by predicting probable destructions of aforementioned stratum including emergency and catastrophic situations. 
     SUBSTANCE: in accordance to invention, before beginning the extraction of deposit,  40 Ar concentrations which are characteristic for given deposit are measured in ground-adjacent atmospheric layer by analyzing air samples with usage of laser spectroscopy method based on profiles which are evenly distributed across the area of shifting rock masses at the section of deposit targeted for extraction, while number of profiles n and number of fixed measurements for every one of them n 0  are set based on experiment planning, and average statistical characteristic  40 Ar concentration is calculated with given level of deviation from measured values of characteristic  40 Ar concentrations and with sufficiently high probability of obtaining them, while when a  40 Ar concentration recorded at any one profile exceeds average statistical characteristic concentration after beginning the deposit resource extraction, extraction is paused and mining geo-mechanical research is conducted on certain section with probable emergency situation and technical mining operations are designed to prevent flooding of the whole potassium pit mining field. 
     EFFECT: simplified operations, lower monitoring costs, lower laboriousness of waterproof stratum condition monitoring operations, increased safety of operations due to increased immediacy of monitoring. 
     2 cl, 2 dwg
Patent RU-2305668-C1 (RU)
Inventor: SUZDAL TSEV EVGENIJ IVANOVICH
IPC: C04B35/14
Filed: 2006-02-03
Granted: 2007-09-10
Abstract: FIELD: electrophoretic molding of ceramic articles form aqueous slips. 
     SUBSTANCE: proposed method includes pouring of slip into space formed by porous mold with electrode-anode and metal core-cathode, holding of slip in mold for 5-30 minutes, electrophoretic deposition of crock  on anode at passing the electric current through slip at density of 0.0005-0.005 A/cm 2 , holding the molded blank for 30-90 minutes, withdrawal of metal core and removal of casting from mold. 
     EFFECT: improved quality of large-sized complex ceramic articles; increased productivity. 
     1 tbl, 2 ex
Patent RU-2304142-C1 (RU)
Inventor: AVDEEVA ELENA VLADIMIROVNA
IPC: C07D401/12
Filed: 2006-02-17
Granted: 2007-08-10
Abstract: FIELD: organic chemistry, chemical technology, medicine. 
     SUBSTANCE: invention relates to novel biologically active chemical compounds, namely, to 2-methyl-3-hydroxy-4-formyl-5-hydroxypyridine β-hydroxynicotinoyl hydrazone dihydrochloride of the general formula (I):   that possesses antioxidant, hepatoprotecting and immunomodulating effect. Compound of the formula (I) is synthesized by interaction of 5-hydroxynicotinic acid hydrazide with 2-methyl-3-hydroxy-4-formyl-5-hydroxypyridine hydrochloride at heating in the presence of a solvent and hydrochloric acid. Compound of the formula (I) induces the expressed stimulation of humoral response in rats. Mexidol as the known antioxidant doesn't possess such activity. By effect on the hypersensitivity response of delayed type compound of the formula (I) elicits the equal activity with mexidol. Compound of the formula (I) eliminates immunosuppressing effect arising in experimental acute pancreatitis and immunostimulation induced by administration of CCl 4  and it exceeds mexidol by its immunomodulating, antioxidant and hepatoprotecting effect in proposed models. 
     EFFECT: valuable medicinal properties of compound. 
     1 cl, 6 tbl, 1 ex
Patent RU-2307525-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2006-02-27
Granted: 2007-10-10
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes pork cutting and chopping; onion cutting, roasting in melt butter, and chopping; fresh white cabbage shredding, freezing, and chopping; rice blanching and chopping. Abovementioned components are blended with wheat flour, cream, bone broth, tomato paste, citric acid, table salt, and CO 2 -extracts from biomass of specific micromycete species Then caraway and red hot pepper are introduced into mixture.. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value. 
     41 cl