baber/WOPTO huggingface dataset:
Patent RU-2275833-C1 (RU)
Title: Field kitchen-transformer
Inventor: SAGAKOV STANISLAV SVJATOSLAVOV
IPC: A47J33/00
Filed: 2004-12-28
Granted: 2006-05-10
Abstract: FIELD: mobile, transformable trip equipment for preparing of food under field conditions. 
     SUBSTANCE: field kitchen-transformer has boilers, tube and combustion chamber made in the form of rectangular parallelepiped. Horizontal grid is positioned in upper part of combustion chamber. Side walls of combustion chamber are equipped in their upper parts with horizontal axes of rotation. Rotating shields are mounted on said horizontal axes of rotation. One of rotating shields is connected through additional horizontal axis of rotation mounted on its free end with additional rotating shield. 
     EFFECT: increased compactness for simplified transportation and wider range of functions. 
     2 dwg
Patent RU-2285781-C1 (RU)
Inventor: ANDOSKIN VLADIMIR NIKOLAEVICH
IPC: F16D3/16
Filed: 2005-03-31
Granted: 2006-10-20
Abstract: FIELD: rotary drilling, particularly fluid rotary type drives to be arranged in well. 
     SUBSTANCE: drive shaft comprises central rod and two bodies. Each body encloses central rod end. Ball row is located between each body and central rod end. The first ball sides are inserted in semispherical depressions formed, for instance, in central rod. The second ball sides are located in longitudinal semicylindrical grooves made in body. Each ball row defines joint assembly between central rod and body. Summary number or balls grouped in two rows and equally spaced along a circle is equal to that of balls arranged in single row of single-row joint assembly. Double ball row defines joint assembly, which functions practically as constant-velocity ball joint. Balls of each two rows are arranged along central rod axis and spaced apart predetermined distance equal to at least screw gerotor hydromachine rotor eccentricity with respect to stator thereof. 
     EFFECT: increased reliability and service life, namely improved uniformity of contact stress distribution in each joint assembly between central rod and body, decreased wear, contact stresses and backlash of joint assemblies due to two rows of balls usage and reduced amplitude of transversal resonance oscillations of screw downhole motor body. 
     3 cl, 5 dwg
Patent RU-2294210-C1 (RU)
Title: Method for bioprotection based on utilization of specific preparation named as btsh70 for creating of agents and methods for non-specific protection from dangerous damage effect
Inventor: MAKHLAJ ALEKSANDR ALEKSANDROVI
IPC: A61P43/00
Filed: 2005-05-13
Granted: 2007-02-27
Abstract: FIELD: medicine, immunology. 
     SUBSTANCE: solution of "BTSH70" preparation in dose of 1.12 lg DL 50. ml is administered ones daily intranasally to white mouse infected by Venezuelen equine encephalitis virus in dose of 15 mug/mouse for three days before and for five days after contamination. Method of present invention makes it possible to bind newly synthesized or damaged polypeptides followed by reducing of structure thereof or reducing thereof from cell. 
     EFFECT: method for increasing of organism strength to dangerous damage effects. 
     3 dwg, 1 tbl, 1 ex
Patent RU-2288404-C1 (RU)
Title: Method of burning fuel
Inventor: KATIN VIKTOR DMITRIEVICH
IPC: F23C99/00
Filed: 2005-05-16
Granted: 2006-11-27
Abstract: FIELD: petroleum processing. 
     SUBSTANCE: method comprises supplying fuel made of propane-butane gas and air with the excess coefficient α 1  < 1 to the first combustion zone and discharging the combustion products to the second combustion zone with simultaneous supplying to the zone the fluent gas and air with the excess coefficient α 2  < 1. 
     EFFECT: reduced toxicity of the combustion products. 
     1 dwg
Patent RU-2288539-C1 (RU)
Title: Phase- and frequency-modulated receiving device
Inventor: KOZACHOK NIKOLAJ IVANOVICH
IPC: H04B7/165
Filed: 2005-06-02
Granted: 2006-11-27
Abstract: FIELD: radio communications; broadband radio stations, enhanced security and noise immunity data transfer systems. 
     SUBSTANCE: proposed device characterized in extended spectrum of data signals transferred due to tuning their central frequencies obeying linear law and reversing polarity of frequency tuning rate, as well as due to combination of matched filtering including weight processing and time selection of signals and noise being received has synchronizer, switching unit, modulator, mixer, output matching unit, linear frequency-modulated oscillator, and frequency synthesizer on sending end. Modulator has band filters, switches, adder, and inverter. On receiving end device has linear matching unit, second mixer, band filters, intermediate-frequency amplifiers, amplitude detectors, integrators, flip-flops, dispersing compression filters, two switches, AND unit, frequency divider, OR unit, and second frequency synthesizer. 
     EFFECT: enhanced noise immunity in spot jamming environment. 
     1 cl, 10 dwg
Patent RU-2297498-C1 (RU)
Title: Research bench for sapropel transport-and-producing complex
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: E02F3/88
Filed: 2005-10-24
Granted: 2007-04-20
Abstract: FIELD: dredgers, soil-shifting machines with arrangements acting by a sucking or forcing effect, for instance suction dredgers. 
     SUBSTANCE: research bench comprises drag-chain loop provided with drive and closed in vertical plane. The drag-chain loop has separable load-carrying and idle branches which may pass over driving and reversing sprockets. The bench also has vertically fixed guiding gutter secured to support member. The guiding gutter with load-carrying branch of drag-chain loop arranged in it is connected to bottom of chamber to be filled with sapropel mass. The chamber is made as triangular prism having vertically directed bases. One reversing sprocket is located inside the chamber, another idle sprocket and driving sprocket are arranged over upper chamber surface. The gutter is located on one side prism wall, which defines chamber bottom. The chamber is attached to frame by means of horizontal hinge and provided with screw tie, which connects the chamber with frame carrying gauging tank so that sapropel mass may be discharged into the tank from load-carrying branch of drag-chain loop. The chamber is provided with angular instrument. The drive has means to regulate drag-chain loop movement speed. 
     EFFECT: increased range of device parameters to be researched, possibility to optimize device parameters to minimize power inputs and to maximize output of the complex. 
     2 cl, 2 dwg
Patent RU-2298901-C1 (RU)
Inventor: PYNDAK VIKTOR IVANOVICH
IPC: A01B35/24
Filed: 2005-11-18
Granted: 2007-05-20
Abstract: FIELD: agricultural engineering, in particular, working tools for tillage machines. 
     SUBSTANCE: deep tiller has shoe, chisel, and tine fixed on frame and connected to shoe. Tine has set of springy plates of various length values. Cross section of springy plates reduces in stepped manner depending on remoteness from frame. Springy plates are secured to one another by means of adjusting clamp. Deep tiller has pivotal parallelogram, with first pivot joint being aligned with support of terminating plates on shoe, second pivot joint being fixed on rear tip of shoe, and two other pivot joints being fixed on frame. Upper ends of springy plates are widened and equipped with at least two openings. Tine is rigidly fixed on frame by means of said two openings and bolts. Pivot parallelogram link positioned forward of tine has rectangular cross section, with one of short sides of rectangle being oriented in direction of advancement and having size equal to front size of tine. 
     EFFECT: improved operating characteristics of deep tiller. 
     5 dwg
Patent RU-2299932-C1 (RU)
Inventor: RADIONOV MAKSIM ANATOL EVICH
IPC: C25C3/20
Filed: 2005-11-22
Granted: 2007-05-27
Abstract: FIELD: non-ferrous metallurgy, possibly in shops for producing aluminum by electrolysis in order to determine efficiency of electrolysis baths. 
     SUBSTANCE:  method comprises steps of placing in electrolysis bath ceramic or carbon tubes in such a way that to receive in first tube cleaned metal surface and to receive in second tube electrolyte surface; measuring levels of said surfaces by means of ultrasound pickups and according to results of said measurements finding real values of levels of metal and electrolyte; according to averaged values calculating metal volume increase and current value of electrolysis bath efficiency. Such method may be effectively used for monitoring melt metal volume increase and efficiency of powerful electrolysis baths with electric current intensity exceeding 200 kA and also for optimization of manufacturing process in any type of electrolysis baths. 
     EFFECT: enhanced accuracy of determining efficiency of electrolysis baths. 
     4 dwg
Patent RU-2299251-C1 (RU)
Inventor: PUZENKO VLADIMIR IVANOVICH
IPC: C21D9/08
Filed: 2006-01-19
Granted: 2007-05-20
Abstract: FIELD: processes and equipment for heat treatment of hollow products such as tubes operating in aggressive media of oil sites. 
     SUBSTANCE: method comprises steps of heating tube by passing through it high-density electric current; cooling tube surfaces by means of cooling agent while using electric current with density up to 15 A/ mm 2  and heating up to temperature not exceeding Ac 1 . Then soaking is realized at such temperature for time period no more than 20 min and cooling is performed at rate 75 - 100°C/s. In order to create normalized residual compression stresses on outer surface of tube its inner surface is cooled. In order to create normalized residual stresses on inner surface of tube the last is cooled at side of its outer surface. Heat treatment modes allow achieve desired temperature drops and respective plastic deformations in micro-regions along thickness of tube walls. 
     EFFECT: improved quality of tubes due to their enhanced corrosion resistance and mechanical parameters. 
     3 cl, 1 dwg, 1 ex
Patent RU-2309362-C1 (RU)
Inventor: OSHCHEPKOV JURIJ TIMOFEEVICH
IPC: F41F3/055
Filed: 2006-01-24
Granted: 2007-10-27
Abstract: FIELD: rocket-artillery armament, in particular, means of connection for electric circuit between the rocket and the launcher with the transport-launching packs (TLP). 
     SUBSTANCE: the launcher has a swinging part carrying the guides for the TLP, TLP movement drive, electric connector of the launching control system to the TLP located in the body mechanism of mating of the electric connector and the TLP, protective cover.  The electric connector is installed in the body for self-alignment, the protective cover is installed on the body of the mating mechanism and the TLP movement drive is kinematically linked with the protective cover for its opening before mating of the electric connector and the TLP, and for closing after unmating. 
     EFFECT: provided automatic opening of the cover at a displacement of the TPL to the standard place and automatic closing of the cover at a release of the TLP without an additional drive, which makes it possible to enhanced the reliability, convenience of operation and combat readiness of the launcher. 
     4 cl, 4 dwg
Patent RU-2296502-C1 (RU)
Title: Method for detecting the threshold of arterial pressure sensitivity to saline loading
Inventor: BABKIN ANDREJ PETROVICH
IPC: A61B5/02
Filed: 2006-02-15
Granted: 2007-04-10
Abstract: FIELD: medicine, cardiology. 
     SUBSTANCE: it is necessary to detect the threshold of arterial pressure sensitivity to saline loading according to the dynamics of its level in patients with high normal pressure and arterial hypertension degree I. So, it is important to apply a stabilizing low-salt diet that corresponds to salt intake at the quantity being not above 50 mM/d followed by affecting with gradually increasing saline loading at pace being 100 mM/d up to AP increase by 10 mm mercury column and more. Moreover, a patient should be referred to the type of low-salt-sensitive at total saline loading of 150 mM/d for 100 h and AP increase by 10 mm mercury column and more. At total saline loading at the quantity of 250 mM/d for 100 h and AP increase by 10 mm mercury column and more a patient should be referred to the type of moderate-salt-sensitive, at total saline loading at the quantity of 350 mM/d for 100 h and AP increase by 10 mm mercury column and more a patients should be referred to the type of low-salt-sensitive ones. At applying total saline loading at the quantity of 350 mM/d for 100 h and AP is increased by less than 10 mm mercury column or at no AP alterations a patient should be refereed to the type of salt-resistant ones. The innovation enables to increase the efficiency of diagnostics and accuracy in establishing the thresholds of the sensitivity of systolic constituent of arterial pressure to saline loading. 
     EFFECT: higher accuracy of detection. 
     1 ex, 1 tbl
Patent RU-2301792-C1 (RU)
Title: Способ селективного гидрирования диеновых углеводородов
Inventor: BUSYGIN VLADIMIR MIKHAJLOVICH
IPC: C07C7/163
Filed: 2006-03-09
Granted: 2007-06-27
Abstract: Использование: нефтехимия. Сущность: углеводородные фракции контактируют в присутствии водородсодержащего газа с катализатором, содержащим палладий на пористом носителе, который содержит мезопоры диаметром не менее 4 нм и не более чем 20 нм, обуславливающих от 80 до 98% общего объема пор в катализаторе, и характеризуется одним максимумом распределения объемов пор в диапазоне диаметров от 4 до 20 нм. Технический результат: углубление процесса гидрирования за счет увеличения активности катализатора по диолефинам и селективности по ароматическим углеводородам. 1 з.п. ф-лы, 1 табл.
Patent RU-2309424-C1 (RU)
Inventor: ZARENKOV VJACHESLAV ADAMOVICH
IPC: G01S5/14
Filed: 2006-03-17
Granted: 2007-10-27
Abstract: FIELD: aviation engineering. 
     SUBSTANCE: device has on-ground automated system for controlling air traffic made in a special way, interrogation unit and re-translator mounted on air vehicles and made in a special manner as well. Autonomous duplication is used for measuring distance between flying vehicles. 
     EFFECT: widened functional abilities. 
     6 dwg
Patent RU-2310269-C1 (RU)
Inventor: PROKOPENKO NIKOLAJ NIKOLAEVICH
IPC: H03F3/45
Filed: 2006-04-12
Granted: 2007-11-10
Abstract: FIELD: radio engineering and communications; analog integrated-circuit structures of various functional applications. 
     SUBSTANCE: proposed differential amplifier has first and second input transistors 1 and 2 whose emitters are connected to respective emitters of first and second output transistors 2 and 4 of reverse polarity of conductivity  whose bases are interconnected, collector of first input transistor 1 being connected to input 5 of current mirror 6 whose collector output 7 is coupled with first reference-current supply 8. Newly introduced in amplifier circuit are second reference-current supply 9, second current mirror 10, and common-mode output adder 11 for two signals; input 12 of second current mirror 10 is coupled with collector of second input transistor 2, its collector output 13 is connected to first input 14 of adder 11 and to second reference-current supply 9; collector output 7 of first current mirror 6 is connected to second input 15 of adder 11 whose output 16 is coupled with interconnected bases of output transistors 3 and 4. 
     EFFECT: extended dynamic range, enhanced gain and common-mode signal damping factor. 
     1 cl, 17 dwg
Patent RU-2319108-C1 (RU)
Title: Устройство для измерения диаметра
IPC: G01B13/08
Filed: 2006-05-10
Granted: 2008-03-10
Abstract: Изобретение относится к пневматической измерительной технике и может быть использовано для измерения диаметра валов. Изобретение направлено на повышение точности измерения в широком диапазоне измерения. Указанный технический результат достигается тем, что устройство для измерения диаметра состоит из измерительного элемента в виде пневматической измерительной скобы с центрирующей базовой призмой, двух оппозитно установленных в скобе сопел, имеющих общую ось с диаметром контролируемой детали, измерительного прибора, выполненного в виде двухканального пневмоэлектронного прибора, каждый канал которого соединен с одним из сопел. Двухканальный пневмоэлектронный прибор содержит две измерительные камеры с пневмоэлектронными преобразователями, электронный блок обработки результатов измерений, индикатор с цифровой и предельной шкалами. 2 з.п. ф-лы, 1 ил.
Patent RU-2309222-C1 (RU)
Inventor: LUGACHEV VITALIJ GRIGOR EVICH
IPC: E02D7/08
Filed: 2006-05-15
Granted: 2007-10-27
Abstract: FIELD: construction, particularly to drive piles, sheet piles, metal tubes and other building units in ground in vertical direction. 
     SUBSTANCE: hammer comprises body 1, percussion means installed in the body so that percussion means may slide in axial direction, anvil block 4, damping means 9 and drive 3 connected to percussion means through flexible member 5. Drive 3 is mounted on frame 6 connected to body 1. End annular groove 8 is made in upper part of body 1 and extends along perimeter thereof. The end annular groove is adapted to receive said ring-shaped damping means 9. Frame 6 of drive 3 has annular extension formed in low end surface thereof and adapted to be inserted in said annular groove 8 of body 1 so that the extension is supported by ring-shaped damping means 9. Frame 6 is fastened to body 1 so that is may slide in axial direction. 
     EFFECT: increased hammer operational reliability due to improved percussion means reliability. 
     2 cl, 1 dwg
Patent RU-2321733-C1 (RU)
Title: Способ регулирования профиля приемистости нагнетательных скважин
Inventor: IBATULLIN RAVIL RUSTAMOVICH
IPC: E21B43/22
Filed: 2006-08-28
Granted: 2008-04-10
Abstract: Изобретение относится к области разработки нефтяных месторождений, в частности к повышению нефтеотдачи неоднородных по проницаемости, заводненных нефтяных пластов путем регулирования профиля приемистости нагнетательных скважин. Технический результат - повышение эффективности способа за счет обеспечения контроля за процессом смешения составных компонентов и регулирования стабильности показателя водородных ионов силикатного геля, повышения показателей фильтрационных свойств суспензии геля, упрощение способа и расширение технологических возможностей его осуществления. В способе регулирования профиля приемистости нагнетательных скважин, включающем приготовление силикатного геля, дозирование его в закачиваемую воду от водовода и закачку в пласт полученной суспензии силикатного геля, предварительно определяют начальную приемистость нагнетательной скважины, приготовление силикатного геля осуществляют путем одновременной подачи струя в струю разбавленных растворов соляной кислоты и силиката натрия в снабженный частотным преобразователем шнековый транспортер в малообъемном совмещении при соотношении указанных растворов от 1:1 до 1:2, соотношение растворов регулируют изменением показателя частотного преобразователя в зависимости от их концентрации, выбор концентрации разбавленных растворов и их соотношение осуществляют с учетом условия мгновенного гелеобразования при смешении, затем силикатный гель в указанном транспортере разбивают на частицы размером от 0,01 до 0,5 мм, дозирование геля в воду осуществляют до концентрации 0,05-75 мас.%, закачку осуществляют в зависимости от начальной приемистости скважины начиная с минимальной концентрации суспензии при минимальном давлении закачки с постепенным увеличением концентрации до достижения допустимого давления на эксплуатационную колонну при последующем поддержании его постоянным за счет снижения концентрации суспензии. 4 табл.
Patent RU-2334258-C1 (RU)
Inventor: SATO RIUITIRO
IPC: G02B6/255
Filed: 2006-06-05
Granted: 2008-09-20
Abstract: FIELD: physics; engineering procedures. 
     SUBSTANCE: reflow fusion unit contains heater of joint protection, set of heating elements which can separately heat up set of protective sleeves at various heating time using separate ON or OFF commutators. The unit can be also provided with detector section intended for detection whether heating element has present or does not have protective sleeve and for commutator ON/OFF. Method contains the following stages: fibre reflow fusion, coating of reflow fused fibre areas with protective sleeves, switching on of the first heater for the first time period to start thermal compression of the first protective sleeve, switching on of the second heater for the second time period to start thermal compression of the second protective sleeve. 
     EFFECT: effective process of thermal protection without idle time between reflow fusion and protection and possibility to prevent human error. 
     21 cl, 18 dwg
Patent RU-2333461-C1 (RU)
IPC: E21B47/08
Filed: 2006-11-20
Granted: 2008-09-10
Abstract: FIELD: physics, survey. 
     SUBSTANCE: invention refers to geophysics and can be used for flaw detection of metal pipes, e.g. downhole, in particular, of steel drill, casing and pump-compressor pipes, as well as for simultaneous calculation of pipe wall thickness within multistring well programmes. Flaw and thickness detector contains generator system equipped with generator, timer and exciter coils; gage system with sensing coils and amplifiers, controller and transmitter of telemetry communication line (TCL). In addition, flaw detector is provided with coils identical to sensing coils spaced apart so as to eliminate generator system effect. Output of additional coils is connected to measuring system and controller providing timing measurements by depth of basic and additional measuring system. Technical result consists in increasing accuracy of column wall thickness measurement and flaw detection by registration of metal magnetic inhomogeneity and "magnetic noise" caused by permanent magnetisation due to elimination of effect of permanent magnetisation and pipe magnetic inhomogeneity on measuring signal. 
     EFFECT: increased accuracy of column wall thickness measurement and flaw detection. 
     6 dwg
Patent RU-2328187-C1 (RU)
Title: Способ получения облегченного кретека
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B15/24
Filed: 2006-12-11
Granted: 2008-07-10
Abstract: Изобретение относится к технологии получения курительных изделий. Кретек с пониженным содержанием смолы и никотина изготавливают путем экстрагирования кардамона жидкой двуокисью углерода и отделения мисцеллы, смешивания резаного табака, гвоздики и пластификатора, пропитки полученной смеси мисцеллой с одновременным повышением давления, снижения давления до атмосферного со скоростью, обеспечивающей замерзание впитанной в составе мисцеллы двуокиси углерода, нагревание со скоростью, обеспечивающей возгонку двуокиси углерода, с получением вспученной мешки и формирования из нее курительного изделия. Изобретение позволяет получить ароматизированный кретек с пониженным содержанием смолы и никотина.
Patent RU-2337417-C1 (RU)
Inventor: DELJAFOJ KRISTIN
IPC: C22C16/00
Filed: 2004-06-01
Granted: 2008-10-27
Abstract: FIELD: physics, nuclear physics. 
     SUBSTANCE: method of nuclear reactor operation involves loading active zone with assemblies containing nuclear fuel rods. At least one nuclear fuel rod includes: shell and nuclear fuel pellets based on uranium oxide. Shell is made of completely recrystallised zirconium-based alloy. Weight content of the alloy includes from 0.8 to 1.3% of niobium and from 1000 to 1700 parts per million of oxygen, from 0 to 35 parts per million of sulfur, from 0 to 7000 parts per million of iron and chrome and/or vanadium together, from 0 to 2% of tin, from 0 to 70 parts per million of nickel, from 0 to 100 parts per million of carbon, and from 0 to 50 parts per million of silicon. The rest is zirconium, not including inevitable impurities. Pellets are loaded to the shell in column pattern. Reactor operation is controlled by following method: during power transition linear power density of nuclear fuel rod remain lower than boundary linear power density. Boundary linear power density is over 430 W/cm. Linear power density adjustment of nuclear fuel rod remains lower boundary change value. Boundary adjustment exceeds 180 W/cm. 
     EFFECT: reduced risk of fuel rod shell disruption and enhanced flexibility of reactor operation. 
     19 cl, 6 dwg