baber/WOPTO huggingface dataset:
Patent RU-2241499-C1 (RU)
Inventor: RUMJANTSEV V A
IPC: A61N1/30
Filed: 2003-06-09
Granted: 2004-12-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has extracanal and intracanal parts manufactured from different metals forming a galvanic pair. The extracanal part is designed as cylindrical head which lateral surfaces are cut as parallel platform for facilitating holding with forceps. The intracanal part has 2-5 conic pins. 
     EFFECT: enhanced effectiveness of long-term galvanophoresis of copper-calcium hydroxide. 
     1 dwg
Patent RU-2237913-C1 (RU)
Inventor: CHISTJAKOV V A
IPC: G01V1/16
Filed: 2003-06-18
Granted: 2004-10-10
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: seismometer has base provided with the cylindrical dielectric housing. The housing receives two magnetic systems made of cylindrical magnetic conductor, permanent magnet, and pole tip connected in series. The magnetic systems are interconnected and insulated from each other with a dielectric spacer. The space between two magnetic systems receives a coil. The magnetic systems are rigidly interconnected via the dielectric cantilever which is secured to the base through two flexible pivots. The inner side of the cylindrical housing is provided with the cylindrical output electrode. The inner faces of the housing are provided with two additional output electrodes. The seismometer has two amplifiers, generator of sinusoidal oscillation whose two outputs are connected with the magnetic systems and two inputs of the first amplifier whose output is connected with the coil. The second (inverting) amplifier is connected in series with the adder whose second input is connected with the cylindrical output electrode and output is connected with the third input of the first amplifier. The additional output electrodes are connected with the input of the inverting amplifier. 
     EFFECT: enhanced signal-to-noise ratio. 
     1 dwg
Patent RU-2244473-C1 (RU)
Title: Method for producing of semi-finished garnish potatoes
Inventor: KVASENKOV O I
IPC: A23L19/12
Filed: 2003-06-25
Granted: 2005-01-20
Abstract: FIELD: canned food industry, in particular, production of semi-finished garnish potatoes. 
     SUBSTANCE: method involves washing and inspecting potatoes; treating potatoes with preparation produced by sequential extracting of Mortierella humilis micromycet biomass initially with the use of non-polar extractant in above-critical state, with following extracting with the use of water, alkaline, water, acid, water, alkaline and water, separating solid residue and joining first extract with solid residue, said preparation being used in an amount of 0.7-1·10 5  mg/t, and holding for about 5 hours; providing cleaning, additional cleaning, cutting, frying, packing, and freezing of potatoes. 
     EFFECT: improved organoleptical properties of ready product. 
     1 ex
Patent RU-2249062-C1 (RU)
Title: Method for production of powder platinum-group metals and alloys thereof
Inventor: SALTYKOVA N A
IPC: C25C3/34
Filed: 2003-07-14
Granted: 2005-03-27
Abstract: FIELD: chemical and microelectronic industry. 
     SUBSTANCE: invention relates to method for production of powder platinum-group metals and alloys thereof by electrochemical deposition of metal powders from melt salts. Process in the first stage is carried out under galvanostatic conditions in chloride eutectic melt of formula NaCl-KCl-CsCl in ratio of platinum metal ion concentration (mass %) to predetermined current density (A/cm 2 ) from 3.0 to 20 for such period of time as to obtain maximum potential, then electrolysis is carried out under controlled potential conditions. 
     EFFECT: method for production of powders of different structure type and in necessary amount. 
     4 ex
Patent RU-2258095-C1 (RU)
Inventor: JUGOV G P
IPC: C22B5/04
Filed: 2003-11-04
Granted: 2005-08-10
Abstract: FIELD: metallurgy; method of alumino-thermal production of ferro-niobium. 
     SUBSTANCE: proposed method includes stage-by-stage loading and melting of charge containing niobium concentrate, sodium nitrate, lime, iron ore, aluminum and drainage products of melt; used as niobium concentrate is commercial niobium concentrate. At first stage,  charge is loaded at rate of 300-380 kg/m 2 /min; this charge contains total mass of commercial niobium concentrate and sodium nitrate, 30-70% of iron ore of mass of melt, 20-80% of lime of mass of melt and aluminum in the amount of 0.85-0.99 of amount stoichiometrically required for reduction of elements of ferro-niobium alloy; at second stage, charge is loaded in the amount of 35-55% of mass of niobium pentoxide in commercial  niobium concentrate of first stage at rate of 210-270 kg/m 2 /min, 30-70% of iron ore of mass of melt, 20-80% of lime of mass of melt and aluminum in the amount of 1.6-2.0 of amount stiochiometrically required for reduction of elements of ferro-niobium alloy; before draining, melt is held during period equal to 0.1-0.6 of charge melting time. 
     EFFECT: increased extraction; improved quality of ferro-niobium alloy. 
     3 cl, 1 tbl, 9 ex
Patent RU-2242145-C1 (RU)
Inventor: KSANDROV M B
IPC: A23L21/12
Filed: 2003-12-23
Granted: 2004-12-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the suggested vitaminized fruit gel contains natural component as reduced natural dry fruit-berry apple, or mountain cranberry or cranberry or bilberry or orange or citric or pine-apple raw material, or their mixtures, sugar, starch, citric acid, ascorbic acid and multivitamin mixture out of C, B 1 , B 2 , B 6 , B 12 , PP, A, E, D vitamins and folic acid at the following ratio of ingredients, weight%: natural component 2.8-3.2, starch 25.0-27.2, citric acid 0.5-0.8, ascorbic acid 0.05-0.1, multivitamin mixture 0.16-0.78, sugar - the rest. Multivitamin mixture could additionally contain pantothenic acid and biotin. This enables to increase body resistance to diseases especially in autumn-winter period. Due to the content of potassium and food plant fibers containing in dried fruit and/or dried berries the diet should be compensated with diet-deficient nutrients. 
     EFFECT: improved properties of the product suggested. 
     1 cl, 1 ex
Patent RU-2253705-C1 (RU)
Inventor: DEVJATYKH G G
IPC: C30B28/14
Filed: 2004-01-14
Granted: 2005-06-10
Abstract: FIELD: infra-red optics; production of zinc selenide specimens more than 20 mm in thickness used as passive optic elements of high-power CO 2  lasers and other equipment working in infra-red range of long waves. 
     SUBSTANCE: proposed method includes delivery of hydrogen selenide and zinc vapor by argon flow to substrates heated to temperature of 650-750 C and sedimentation of zinc selenide on them at total pressure of 0.5-1.3 kPa, equimolar flow rates of zinc and hydrogen selenide is equal to 0.4-0.47 l/min and that of argon of 3-4 l/min; temperature of substrates is increased at rate of 0.1-0.15 deg./h throughout the entire period of selenide sedimentation. Zinc selenide obtained by this method has size of grains of 30-80 mcm and possesses the property of absorption at wave length of CO 2  not above 5.10 -4  cm -1 . 
     EFFECT: enhanced efficiency. 
     2 cl, 1 ex
Patent RU-2264884-C1 (RU)
Title: Способ приготовления формовочной смеси для магниевых сплавов
Inventor: POCHKAREV JU A
IPC: B22C1/00
Filed: 2004-03-02
Granted: 2005-11-27
Abstract: Изобретение может быть использовано при изготовлении отливок из магниевых сплавов литьем в песчано-глинистые формы. В формовочную смесь вводят защитную присадку, состоящую из мочевины, борной кислоты и сульфата алюминия. Мочевину и сульфат алюминия предварительно измельчают до порошкообразного состояния. Мочевину, борную кислоту и сульфат алюминия вводят в формовочную смесь поочередно. После введения каждого компонента присадки формовочную смесь перемешивают. Равномерное распределение в смеси компонентов присадки обеспечивает стабильность физико-механических свойств смеси, уменьшение времени и энергозатрат на приготовление смеси. 1 табл.
Patent RU-2263793-C1 (RU)
Inventor: SHKRABAK V S
IPC: F01N1/10
Filed: 2004-04-13
Granted: 2005-11-10
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: invention relates to labor protection, particularly, to vacuum pump noise silencers of milking plants.  Proposed noise silencer consists of sections connected to each other inside which perforated channel is installed along central axis.  Outer walls of channel are lined with noise absorbing material.  Inlet and outlet branch pipes are connected to housing of sections through expansion semichambers.  Perforated channel of each section is provided with expansion semichambers at its ends whose bases are covered over 0.5 of their area by screen partition of which noise absorbing material layer is secured from side of air flow, partitions being arranged in staggered order relative to each other. 
     EFFECT: improved efficiency of operation of noise silencer. 
     2 cl, 1 dwg
Patent RU-2266406-C1 (RU)
Inventor: SOKIRSKIJ G S
IPC: E21B47/00
Filed: 2004-04-19
Granted: 2005-12-20
Abstract: Изобретение относится к области бурения скважин и может быть использовано для питания автономных забойных геофизических и навигационных комплексов. Турбогенератор содержит герметичный корпус, заполненный смазочно-охлаждающей жидкостью, с внешним статором и внутренним ротором, расположенным на валу турбогенератора, установленном на подшипниках качения, и верхний обтекатель, на конической поверхности которого выполнены отверстия. На валу дополнительно установлено компенсирующее устройство, включающее в себя обойму, стакан компенсатора, заполненный смазочно-охлаждающей жидкостью, поршень и пружину, расположенную между поршнем и верхним обтекателем. Между стаканом компенсатора и статором генератора на валу установлено дополнительное уплотняющее устройство. Полость стакана компенсатора соединена с полостью герметичного корпуса через осевое отверстие, выполненное внутри вала. В средней части снаружи герметичного корпуса установлена опора-центратор. Подшипники качения расположены с обеих сторон ротора на расстоянии не более 120 мм друг от друга. Изобретение направлено на увеличение ресурса генератора, полезной мощности и надежности его работы. 1 ил.
Patent RU-2267295-C1 (RU)
Title: Method for taking sucked material for carrying out cytological orbit neoplasms examination
Inventor: AZNABAEV MARAT TALGATOVICH
IPC: A61B10/00
Filed: 2004-05-07
Granted: 2006-01-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining tumor topometric values, introducing puncture needle to the tumor and taking cytological material. The puncture needle is fixed and cytological material is taken using syringe. Then, syringe containing the cytological material is substituted for syringe containing viscoelastic material from methylcellulose derivative and slowly introduced into the puncture canal gradually withdrawing the needle. 
     EFFECT: reduced risk of hemorrhagic complications; prevented puncture canal tissue against insemination with tumor cells.
Patent RU-2269941-C1 (RU)
Inventor: TAT JANCHENKO VLADIMIR KONSTAN
IPC: A61B17/00
Filed: 2004-05-25
Granted: 2006-02-20
Abstract: Изобретение относится к медицине, а именно к хирургии. Определяют перед операцией индекс типа телосложения больного. Укладывают больного на левый бок, при долихоморфном типе под углом 70°. При мезоморфном типе телосложения больного укладывают под углом 60°. При брахиморфном типе больного укладывают под углом 50° к горизонтальной плоскости операционного стола, при этом угол открыт к передней поверхности тела пациента. Вводят троакары для манипуляций. Выполняют видеоторакоскопическую экстирпацию или резекцию пищевода. Способ лечения заболеваний пищевода позволяет улучшить объективные критерии доступности удаляемого органа. 3 ил.
Patent RU-2251693-C1 (RU)
Inventor: RUMJANTSEV V A
IPC: G01N33/48
Filed: 2004-06-17
Granted: 2005-05-10
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with comparing the amplitudes of test curves of pH measurement in mouth cavitary media both before and after application of suggested preparations. Test curves of pH measurement towards acidic side are being obtained after activating acid-forming oral microflora with 15 ml 50%-saccharose solution as oral rinsing for 30 sec, and test curves of pH measurement towards alkaline side are being obtained after activating ammonia-forming microflora with 15 ml 8%-carbamide solution (oral rinsing for 30 sec). One should evaluate the efficiency of such preparations according to the difference of amplitudes for test saccharose and carbamide pH curves (ΔAs and ΔAc) obtained both before and after application of the preparations suggested, total evaluation of preparation impact upon oral microflora should be performed due to comparing the values of ΔAs and ΔAc. The method provides evaluation of preparation impact not only upon acid-producing oral microflora but ammonia-producing one, as well. 
     EFFECT: higher efficiency and accuracy of evaluation. 
     1 dwg, 1 ex
Patent RU-2272006-C1 (RU)
Title: Foamed vitrocrystalline material and method of production of such material
Inventor: KETOV ALEKSANDR ANATOL EVICH
IPC: C03C11/00
Filed: 2004-08-24
Granted: 2006-03-20
Abstract: FIELD: manufacture of building materials; production of foam silicate. 
     SUBSTANCE: proposed foamed vitrocrystalline material has foamed structure at density of 150-1000 kg/m 3 . Material contains α-quartz as crystalline phases with three specific plane-to-plane distances: 0.425 nm, 0.335 nm and 0.182 nm; Na 2 Si 2 O 5  with three specific  plane-to-plane distances: 0.495 nm, 0.268 nm and 0.166 nm; CaO·Al 2 O 3  with two specific plane-to-plane distances: 0.297 nm and 0.252 nm. Foamed  vitrocrystalline material is produced from powder-like mixture of glass, quartz sand and gas-forming agent. Then aqueous solution of sodium silicate in form of water glass and  SiO 2  in form of sand  ground to size of particles lesser than 0.1 mm are added to mixture. Water-containing paste thus obtained is kept till monolithic block is formed and is heated to foaming at 750-850°C, thus obtaining silicate material of foamed structure at density of 150-1000 kg/m 3 . 
     EFFECT: facilitated procedure of process; improved characteristics of material. 
     3 cl, 3 ex
Patent RU-2272163-C1 (RU)
Title: Four-stroke internal combustion engine
Inventor: VESENGIRIEV MIKHAIL IVANOVICH
IPC: F02B43/10
Filed: 2004-11-10
Granted: 2006-03-20
Abstract: FIELD: mechanical engineering; four-stroke internal combustion engines. 
     SUBSTANCE: proposed four-stroke internal combustion engine contains, at least, one cylinder, cooling system, and piston with sealed space.  Piston accommodates self-acting intake valve, electrolyzer with supply of dc current to its electrodes, and nozzle with cavitator and supply of water solution of electrolyte from high-pressure pump.  Engine contains also positively controlled outlet valve and working mixture igniter.  The latter is made in form of electrodes with possibility of adjustment of electrode-to-electrode gap, delivery of direct current, ignition and extinction of electric art.  Electrodes are installed in combustion chamber where water dissociates into hydrogen and oxygen under action of electric arc. 
     EFFECT: improved efficiency of four-stroke internal combustion engine. 
     6 cl, 2 dwg
Patent RU-2281469-C1 (RU)
Inventor: KHANCHIN MARK MOISEEVICH
IPC: G01L9/04
Filed: 2004-11-15
Granted: 2006-08-10
Abstract: FIELD: measurement engineering. 
     SUBSTANCE: pressure and force meter can be used when designing pressure and force train-measuring aids and in calibration testing circuits. Meter has load-receiving platform connected with case through rod by two resilient flat-parallel membranes. Membranes have equal effective areas; strain-measuring converter. Manometer resilient member, made in form membrane or bellows, is mounted onto rod at the same axis with load-receiving platform between two resilient flat-parallel membranes. Manometer resilient member shares case with membranes and it forms two chambers for measurement of pressure at different modes. Pressure (as well as absolute and excess pressure) and force can be measured by the same device. Pressure difference and rarefaction can be measured in analog and discrete modes of measurement. 
     EFFECT: improved efficiency. 
     2 dwg
Patent RU-2282166-C1 (RU)
Inventor: OSOKIN JURIJ MIKHAJLOVICH
IPC: G01L27/00
Filed: 2004-12-27
Granted: 2006-08-20
Abstract: FIELD: testing engineering. 
     SUBSTANCE: device comprises collector that is connected with the reference instrument, pressure gages to be calibrated, tank filled with fluid, and pressure source through the control and distributing means.  The reference instrument is made of a pressure gage.  The pressure gage is connected with the control device.  The distributing means are made of electrically controlled valves.  The tank filled with fluid is pressure-tight and connected with the collector via one of the electrically controlled valves.  The device for generating pressure is made of fluid-pressure operated booster connected in parallel and having various amplification coefficients.  The inputs of the boosters are connected with the source of compressed air through reduction valves, and the outputs are connected with the collector through the electrically controlled valves.  The control device has microprocessor, indication unit, and printer.  The reduction valves may be electrically controlled. 
     EFFECT: reduced time of calibration. 
     1 cl, 1 dwg
Patent RU-2281636-C1 (RU)
Inventor: TRUBILIN EVGENIJ IVANOVICH
IPC: A01B39/16
Filed: 2005-01-24
Granted: 2006-08-20
Abstract: FIELD: agricultural engineering, in particular, tillage of soil in gardens. 
     SUBSTANCE: rotavator has frame, vertical shaft connected to reducer, rotor with knives, and power source. Vertical shaft is equipped with metal disk having vibrator, which is made in the form of inductance coil within which steel ball is positioned for free displacement. Inductance coil is connected to power source formed as pulsed current source. 
     EFFECT: simplified construction and enhanced reliability in operation. 
     2 dwg
Patent RU-2280743-C1 (RU)
Inventor: ANDRUSHCHENKO VLADIMIR VLADIMI
IPC: E04H15/00
Filed: 2005-02-22
Granted: 2006-07-27
Abstract: FIELD: building, particularly pre-fabricated quickly mountable framed awning structures, namely covered fields, pavilions, hangars, summer cafes, awnings and tents. 
     SUBSTANCE: pavilion comprises frame formed of roof beams having ends projecting out of pavilion walls. Awning roof ends are fastened to the frame and connected to roof beam ends through tightening belts of ratchet mechanisms. The ratchet mechanisms are secured to roof beam ends from below and connected with awning rood ends by tightening belts. 
     EFFECT: simplified awning tightening on frame and possibility to reduce accuracy of awning roof dimension limits. 
     3 dwg
Patent RU-2283877-C1 (RU)
Title: Способ определения металлургической ценности доменного железорудного сырья
Inventor: GURKIN MIKHAIL ANDREEVICH
IPC: C22B1/14
Filed: 2005-07-28
Granted: 2006-09-20
Abstract: Изобретение относится к области черной металлургии, в частности к производству агломерата и окатышей и их проплавке в доменной печи. При определении металлургической ценности доменного железорудного сырья, представленного агломератом, окатышами или их смесью, оценивают его свойства по комплексному показателю качества. Металлургическую ценность определяют по балльной системе исходя из прогнозного расхода кокса на 1 тонну чугуна, по сумме баллов входящих в комплексный показатель качества составляющих, по зависимости  , где ПК - комплексный показатель качества, баллы; F i  и В i  - соответственно составляющие комплексного показателя качества и соответствующие им баллы. Изменение ПК на каждый один балл оценивают обратнопропорциональным изменением расхода кокса на 4-7 кг/тонну чугуна. ПК для смеси агломерата и окатышей рассчитывают как средневзвешенную величину составляющих смеси. Изобретение позволит оптимизировать металлургические свойства железорудного доменного сырья и снизить расход кокса. 3 з.п. ф-лы, 3 табл.
Patent RU-2297014-C1 (RU)
Title: Mode of detection of an object's trajectory
Inventor: GUR EV VADIM PETROVICH
IPC: G01S13/58
Filed: 2005-08-05
Granted: 2007-04-10
Abstract: FIELD: the invention refers to radiolocation and may be used for detecting of objects' trajectories in surveillance radar stations with phased array. 
     SUBSTANCE: the mode of detection of an object's trajectory is based upon an additional address to the object in the strobe of confirmation about detection of the object, the strobe is initiated through a small interval of time after detection of a reflected signal during regular surveillance. At that the value of the interval is chosen far less than the interval of time of addressing to the object in the strobe of capturing the trajectory. At that an additional "quick" addressing to the object in the strobe of confirmation of detection of the object allows: firstly, significantly accelerate measuring of the speed of high-speed objects and for certain execute extrapolation of coordinates and that is extremely important for securing effective destruction of such objects at sufficiently large distance; secondly, significantly decrease the number of reflections from passive interferences and reduce by this the number of trajectories formed according to them. 
     EFFECT: reduces number of false trajectories formed according to the reflections of passive interferences. 
     4 cl, 2 dwg
Patent RU-2289112-C1 (RU)
Title: Method and device for loading teeth of gear wheels during strength testing
Inventor: MIKHAJLOV GENNADIJ IVANOVICH
IPC: G01M13/00
Filed: 2005-10-19
Granted: 2006-12-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: method comprises mounting gear made of at least one gear wheel to be tested and pinion that engages it on two parallel shafts, loading the gear wheel to be tested, and locking the shaft with the gear wheels to be tested in a given phase of engagement by means of movable wedges.  The device for loading comprises base provided with loader and gear made of the gear wheel to be tested that engages the pinion mounted on the parallel shafts set in the bearings.  The device has at least one gear with gear wheel to be tested and two movable wedges mounted on a separate support of the base.  Each shaft is provided with the lever.  The lever mounted on the shaft with the pinions is connected with the loader, and the lever mounted on the shaft with the wheels to be tested is connected with the movable wedges that allow it to be locked in a given phase of the engagement of the gear wheels to be tested. 
     EFFECT: enhanced reliability. 
     2 cl, 2 dwg