baber/WOPTO huggingface dataset:
Patent RU-2176103-C1 (RU)
Title: Parity identifier
Inventor: ANDREEV D V
IPC: H03K5/24
Filed: 2001-01-05
Granted: 2001-11-20
Abstract: FIELD: automatic control and analog computer engineering; construction of analog computer functional units, analog processors, and the like. SUBSTANCE: parity identifier has character inverter 2 and first relater incorporating comparator 5 whose output is connected to first input of Boolean EXCLUSIVE OR gate 6; second input of the latter functions as control input of first relater and output is connected to control input of make and break switches of comparator 7; outputs of these switches are interconnected to form first-relater output. First and second as well as third and fourth inputs of first relater are connected, respectively, to noninverting and inverting inputs of comparator 5 as well as to inputs of make and break switches of comparator 7. First input of first relater is grounded; third one and interconnected second and fourth inputs are connected, respectively, to output and input of character inverter 3. Newly introduced in identifier are second relater similar to first one, differential amplifier 2, and adder 4. Output and inverting input of differential amplifier 2 are connected, respectively, to input of character inverter 3 and to second input of adder 4; first input and output of the latter are connected, respectively, to output of first relater and to interconnected second and third inputs of second relater whose first and fourth inputs are grounded. Output and control input of second relater connected to control input of first relater function, respectively, as output and control input of parity identifier whose first and second data inputs are formed by inverting and noninverting inputs of differential amplifier 2, respectively. EFFECT: enlarged functional capabilities due to identifying equality of two analog signals varying with time. 1 dwg
Patent RU-2188558-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L3/3463
Filed: 2001-01-25
Granted: 2002-09-10
Abstract: Изобретение относится к технологии консервной промышленности. В мясоовощные консервы дополнительно вводят соль пищевой кислоты с поливалентным металлом, выбранным из группы макро- и микроэлементов, и липидсодержащий экстракт биомассы микроорганизма Mortierella parvispora. Способ позволяет улучшить органолептические свойства и увеличить срок хранения мясоовощных консервов.
Patent RU-2187951-C1 (RU)
Title: Umbrella
Inventor: VLASOV V K
IPC: A45B23/00
Filed: 2001-02-26
Granted: 2002-08-27
Abstract: FIELD: traveling articles. SUBSTANCE: umbrella has canopy made from protective material and bearing member. Precipitation properties analyzing sensor is positioned in upper part of bearing member. EFFECT: wider functional capabilities and simplified construction of umbrella. 2 cl
Patent RU-2180515-C1 (RU)
Title: Способ определения минутного объема сердца
Inventor: SAVOST JANOV V V
IPC: A61B5/02
Filed: 2001-06-27
Granted: 2002-03-20
Abstract: Изобретение относится к медицине, кардиологии и физиологии и может быть использовано при определении минутного объема сердца (МОС) как у здоровых, так и у больных. У обследуемого определяют величину венозного давления и показатель гематокрита. Вычисляют расчетную величину венозного давления по оригинальной математической формуле. По другой математической формуле вычисляют величину МОС. Способ позволяет не только точно определить МОС, но и позволяет оценить тяжесть кровопотери, в том числе и в полевых условиях. 5 ил., 1 табл.
Patent RU-2200844-C1 (RU)
Inventor: ALYMENKO N I
IPC: E21F5/00
Filed: 2001-07-04
Granted: 2003-03-20
Abstract: FIELD: mining industry, safe development of formation while developing potassium deposits. SUBSTANCE: technical result of invention lies in increased efficiency of safe development of formation by way of action on gas-oil ratio owing to seal failure of formation rock with simultaneous decrease of formation pressure. With this in mind stable mine working is driven and machine score is formed in its walls. Such approach makes it feasible to enlarge bay of given working during period of joining of scores. By that overlying mass is unloaded from formation pressure and zone of underworking in formation is widened. Overlying rock mass is weakened and its gas permeability grows as result, gas re-distribution process takes place and filtration of gases is accelerated. Longer period of joining of scores leads to more effective degassing of formation. On completion of period of joining of machine scores stability of mine working is restored. EFFECT: increased efficiency of safe development potassium formations. 2 dwg
Patent RU-2182906-C1 (RU)
Inventor: LEVDANSKIJ V A
IPC: C07D311/32
Filed: 2001-07-13
Granted: 2002-05-27
Abstract: FIELD: wood processing. SUBSTANCE: method of production of quercetin involves the oxidation of larch wood with sodium nitrite and hydrolysis by superheated vapor simultaneously at 190-210 C, under pressure 3-4 Mpa for from 100 to 200 s followed by rapid decompression. Invention can be used for production of valuable chemical substances, in part, quercetin that is used in medicine for treatment of patients with cardiovascular diseases and in food industry as an inhibitor of oxidation of oils and lipids and in analytical chemistry as a chelate agent in assay of metal ions. EFFECT: simplified process, decreased numbers of stages, abrupt decrease of time of process of oxidation of dihydroquercetin to quercetin. 9 ex
Patent RU-2203624-C1 (RU)
Title: Method for treating the cases of chronic arterial ischemia of an extremity
Inventor: KOZEL A I
IPC: A61B17/56
Filed: 2001-11-05
Granted: 2003-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves perforating bone tissue to the medullary canal through skin and soft tissues using high intensity laser radiation and following bone marrow irritation during 5-10 s. EFFECT: reduced risk of traumatic complications; enhanced effectiveness of treatment.
Patent RU-2208225-C1 (RU)
Title: Indicator of toxic gases
Inventor: CHUGUNOV L S
IPC: G01N31/22
Filed: 2001-12-04
Granted: 2003-07-10
Abstract: FIELD: measuring and indication technology. SUBSTANCE: indicator can be both used in measuring facilities and as visual indicator monitoring environment, for measurement of concentration and location of leaks of noxious and expansive gases, for leak test of articles carrying harmful chemical agents and of other devices utilized in metrology, agriculture and various branches of industry and scientific research. Indicator of toxic gases is porous material into which finely dispersed fragments of film containing mixture of two current conducting polymers is injected. Polymers ( polythiophene and polysilaneaniline ) in mass ratio 4.0-3.0 and 1.5-1.0 are correspondingly synthesized under condition of potenciostatic cycling with potentials from -2.0 to -3.4 under mode of cathode and from +5.7 to +7.2 under mode of anode relative to counterelectrode which is graphite bar with chromium wire wound around it. EFFECT: increased selectivity and authenticity of analysis, possibility of employment of indicator without any measurement devices.
Patent RU-2212259-C1 (RU)
Title: Method and device for applying magnetotherapy
Inventor: SAMOJLENKO JU G
IPC: A61N2/04
Filed: 2002-01-14
Granted: 2003-09-20
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: device has power supply source, two electrodes connected thereto via controllable rectifier settable near temples and solenoid settable above the head with magnetic flux power lines being arranged in parallel to vertical axis of the head. The device also has control unit connected to the rectifier to enable one to change electrodes polarity, feeding voltage polarity on solenoid and to control action time for each polarity. The controllable rectifier independently supplies voltage to the solenoid and electrodes. The device has members for fastening the solenoid and electrodes. Method involves exposing patient head to magnetic solenoid field action under field intensity being equal to 150-30 E with magnetic flux power lines being arranged in parallel to vertical axis of the head and concurrently treating with electromagnetic field emitted by two electrodes manufactured from magnetically soft material of 90-100 mm diameter placed in the immediate proximity to patient temples with magnetic field flow intensity being equal to 15-30 mTesla units. Electrodes polarity and voltage feeding the solenoid vary during procedure. The total treatment time is equal to 10-15 min. EFFECT: enhanced effectiveness of treatment. 7 cl, 1 dwg
Patent RU-2216921-C1 (RU)
Inventor: BELOPUKHOV S L
IPC: A01G1/00
Filed: 2002-03-19
Granted: 2003-11-27
Abstract: FIELD: agriculture, in particular, plant growing. SUBSTANCE: method involves providing fiber flax plant care including double treatment procedures, first treatment procedure including treatment with mixture of protective and stimulating complex comprising 1•10 -4 -5•10 -5  mol/hectare of n-Adamantil-1- hydrocinnamic acid and 1•10 -2  mol/hectare of salicylic acid; combining first treatment procedure with treatment of sprouts with insecticides at plant height of 1-3 cm; combining second treatment procedure with treatment of sprouts with herbicides at plant height of 3-12 cm. Working fluid consumption is set to be 200-400 l/hectare. EFFECT: increased fiber flax seed and straw yield, improved quality of product, increased resistance of flax to unfavorable weather conditions. 4 tbl
Patent RU-2222420-C1 (RU)
Title: Nozzle tool of apparatus for abrasive-jet treatment of surface
Inventor: GRECHISHKIN O I
IPC: B24C5/00
Filed: 2002-07-23
Granted: 2004-01-27
Abstract: FIELD: treating different type surfaces, possibly for removing contaminations and for imparting predetermined roughness degree before applying protective coatings. SUBSTANCE: tool has air cooled chamber; combustion chamber with perforated variable cross section wall; tubular member for pneumoabrasive mixture; outlet nozzle with unit for axially moving and fastening it. Two swirlers for gaseous oxidizer and for fuel mixture have helical turnings communicated with respective branch pipes. Nozzle is mounted in profiled sleeve arranged in cylindrical holder and forming annular chamber for cooling profiled sleeve and nozzle; said annular chamber is communicated with air cooled chamber and with combustion chamber. EFFECT: improved design allowing to perform treatment with use of cold abrasive-air jet and thermoabrasive jet, enhanced efficiency and stability of tool operation, simplified control of treatment parameters. 6 cl, 5 dwg
Patent RU-2219756-C1 (RU)
Inventor: KVASENKOV I I
IPC: A23B9/26
Filed: 2002-09-11
Granted: 2003-12-27
Abstract: FIELD: agriculture, in particular, postharvest treatment of grain before laying for storage. SUBSTANCE: method involves creating grain flow in the form of falling rain and spraying propionic acid with the use of nitrous oxide accompanied with forming of aerosol flow for contacting with grain; before spraying, introducing into propionic acid preparation produced by extracting of Mortierella bainieri micromycet biomass in accordance with predetermined process. EFFECT: reliable grain storage. 2 ex
Patent RU-2230315-C1 (RU)
Title: Method of determining 2,4-dichlorobenzoic acid in aqueous solutions
Inventor: KORENMAN JA I
IPC: G01N31/16
Filed: 2002-10-01
Granted: 2004-06-10
Abstract: FIELD: analytical methods. SUBSTANCE: method, which may be used for monitoring of process and treated waste waters from synthetic dye, polymer material, and pesticide production enterprises, comprises preliminary liquid-liquid extraction and concentration of acid followed by analysis of extract. Water-saturated ethyl acetate in amount 5-10 cm 3  is used as extractant and extract is analyzed by turbidimetric titration technique in 2-cm cuvette at wavelength 440-490 nm using KOH in ethanol as titrant. Mass of 2,4-dichlorobenzoic acid is calculated by formula m = 0.01C*V*M*R wherein C represents concentration of sodium hydroxide in ethanol, mole/dm 3 ; V volume of sodium hydroxide/ethanol titrant consumed for titration, cm 3 ; M molecular mass of acid equivalent, g/mole; R percentage of isolation of acid in a single extraction, %; and R = 100D/(D+r), where D is coefficient of distribution of 2,4-dichlorobenzoic acid in water/ethyl acetate system (D=215) and r is ratio of equilibrium volumes of aqueous and organic phases. EFFECT: increased accuracy and sensitivity of analysis and simplified analytic procedure. 1 dwg, 2 tbl, 9 ex
Patent RU-2230839-C1 (RU)
Inventor: AMOSOV V I
IPC: C30B15/34
Filed: 2003-03-26
Granted: 2004-06-20
Abstract: FIELD: monocrystals production. 
     SUBSTANCE: the invention is pertinent to production of monocrystals and to devices for monocrystals growing from melts, and may be used for production of profiled calibrated volumetric monocrystals, in particular, sapphires. Substance of the invention: the device for growing of profiled monocrystals using the a seed crystal includes: a king-pot for a melt, a heater and a form shaper located in the king-pot and made in the form of a monolithic cylinder or a prism with through level canals in its bottom part and with the dead end central and slant channels crossing the level channels. At that the central channel leads to the seed crystal, and slant channels lead to a lateral surface in the top part of the a form-shaper. The heater is made out of separate, equal length and configurations U-shaped lamellas formed from the rods made out of calibrated refractory metals and alloys and shapely bent following the form of the king-pot. The lamellas are gathered in a circle or in a section along generatrix, repeating the form of the form-shaper. For growing crystals with cubic and hexagonal lattices total amount of lamellas should be multiple to 12. The invention allows to exclude formation of micropores and small-angled structural formations, to increase productivity and to reduce amount of waste products. 
     EFFECT: the invention allows to exclude formation of micropores and small-angled structural formations, to increase an productivity and to reduce amount of waste products. 
     2 cl, 2 dwg
Patent RU-2244990-C1 (RU)
Inventor: ANDRAMANOV A V
IPC: H01S3/097
Filed: 2003-04-10
Granted: 2005-01-20
Abstract: Изобретение может быть использовано в импульсно-периодических лазерах с накачкой объемным самостоятельным разрядом с активными средами на основе XeCl, KrF, CO 2 , HF. Способ включает формирование вблизи рабочей поверхности хотя бы одного из электродов нескольких плазменных образований объемным самостоятельным разрядом, образующих периодически повторяющуюся плазменную структуру, и формирование пучка лазерного излучения. Плазменные образования в любой плоскости, перпендикулярной оптической оси лазера, вблизи рабочей поверхности хотя бы одного из электродов формируют с размером, меньшим, чем максимальный размер плазменного образования на одном периоде повторения плазменной структуры, и меньшим или равным размеру сформированного пучка лазерного излучения в той же плоскости вблизи рабочей поверхности указанного электрода. Устройство включает, по крайней мере, два противоположно расположенных электрода, соединенных с общими шинами источника накачки, оптический резонатор, при этом хотя бы один из электродов выполнен из повторяющихся частей, имеющих каждая свою рабочую поверхность. Повторяющиеся части электрода установлены либо в плоскостях, параллельных оптической оси лазера, либо в плоскостях, составляющих с ней острые углы, либо в цилиндрических поверхностях с образующими, перпендикулярными оптической оси лазера, и направляющими этих поверхностей в виде кривых или ломаных линий. Обеспечено формирование необходимого для различных технологических применений распределения энергии в лазерном пучке, в том числе для получения минимальной расходимости лазерного излучения, для повышения частоты следования лазерных импульсов в лазерах различного диапазона спектра излучения при одновременном снижении энергетических затрат на прокачку рабочей смеси. 2 с. и 17 з.п. ф-лы, 17 ил.
Patent RU-2224084-C1 (RU)
Inventor: MARKELOV N G
IPC: E21B29/08
Filed: 2003-04-14
Granted: 2004-02-20
Abstract: FIELD: petroleum and gas extracting industry. SUBSTANCE: method includes cutting the pipe below wedges of supporting device being part of pipes connecting device by progressive movement of wedge-shaped knife through locking device in central passage of pipe head without lowering excessive pressure in the well. Before said procedure side aperture of pipe head is enlarged by drilling through locking device of its side outlet up to size of locking device passage. EFFECT: increased productiveness and personnel safety during cleaning of gushing well, assured integrity of dismounted equipment. 3 dwg
Patent RU-2247056-C1 (RU)
Title: Method of breaking ice cover
Inventor: DZHAVADOV IGOR DZHAVAD OGLY
IPC: B63B35/12
Filed: 2003-10-28
Granted: 2005-02-27
Abstract: FIELD: ice-breaking technique. 
     SUBSTANCE: proposed method consists in breaking ice cover by means of ice-breaking submarine which is equipped with pair of ice-cutting devices mounted in fore portion of submarine hull in plane of one of front frames. Ice-separating wedge is secured to submarine conning tower in such way that its edge is vertically positioned in plane passing through longitudinal axis of submarine. Mounted in between pair of ice-cutting devices and ice-separating wedge is middle ice-cutting device in plane passing through longitudinal axis of submarine. 
     EFFECT: enhanced efficiency of breaking ice cover. 
     2 dwg
Patent RU-2256894-C1 (RU)
Inventor: ZARENKOV V A
IPC: F17D5/02
Filed: 2003-10-15
Granted: 2005-07-20
Abstract: FIELD: diagnostic systems for monitoring gas mains and storages; early location of untight areas and leakage of gas in gas lines. 
     SUBSTANCE: proposed automatic unmanned diagnostic complex includes automatic control system, global navigational system satellites, navigational system, inertial navigational system, receiving equipment of satellite navigational system, satellite navigational system actual coordinate computer, radio beacon, air velocity signal system, small-sized altimeter for low altitudes, automatic remote control system, radio control command system, information logic unit, receiving equipment for command radio control system, observation TV system, radio telemetry system, automatic control system for on-board equipment with computer, engine control system, automatic control system computer, radio translator, on-board system control unit, on-board information storage, landing system and parachute deployment system; diagnostic system for gas mains, radio altimeter, ground control points, catapult launcher and rescue system. Radio telemetry system includes two radio stations located on remotely-controlled flying vehicle and on ground control point; each of them includes radio-frequency oscillator, phase manipulator, discrete information and command source, first mixer, first heterodyne, first intermediate frequency amplifier, first power amplifier, duplexer, transceiving antenna, second power amplifier, second mixer, second heterodyne, second intermediate frequency amplifier, multiplier, band-pass filter and phase detector. 
     EFFECT: enhanced change of radio telemetry and command information between remotely-controlled flying vehicle and ground control point. 
     5 dwg
Patent RU-2240793-C1 (RU)
Title: Anti-tumor agent
Inventor: GAJDUL K V
IPC: A61P35/00
Filed: 2003-12-02
Granted: 2004-11-27
Abstract: FIELD: organic chemistry, medicine, oncology, pharmacy. 
     SUBSTANCE: invention proposes applying 1-benzylindonyl-3-thioacetic acid tris-(2-hydroxyethyl)ammonium salt as an anti-tumor agent that is known early as a stabilizing agent of cellular membranes. Also, this agent exerts inhibitory effect on metastasizing process. Agent potentiates therapeutic effect of other anti-cancer preparation. 
     EFFECT: valuable medicinal anti-tumor property of agent, expanded assortment of agents of claimed designation. 
     5 tbl, 3 ex
Patent RU-2251050-C1 (RU)
Title: Illumination explosion-proof device on base of light emitting diodes
Inventor: SYSUN V V
IPC: F21V25/12
Filed: 2003-12-17
Granted: 2005-04-27
Abstract: FIELD: illumination engineering, namely rejecting (red, blue) or lighting (white) illumination devices used in open space or rooms containing explosion-hazard mixtures of vapor, dust or fibers with air, particularly for light barriers of industrial tubes, illuminating gun powder storehouses, tank ships, shafts and so on. 
     SUBSTANCE: device includes explosion proof optical unit 1 on base of light emitting diodes 2; transparent hood 3; mains converter and explosion impermeable inlet box 7 with hinged lid. Optical unit is arranged inside hood 3 on mandrel in the form of flange 4. Screws are used for mounting optical unit in lid 6 whose shape corresponds to that of flange 4. Detachable mains converter is arranged in inlet box and it is connected with optical unit 1 on printed circuit boards. Electric current supply leads of light emitting diodes are soldered to printed circuit boards and protected by means of electrically insulating compound. Each light emitting diode or group of such diodes are shunted by means of Zener diodes 28. Inlet box has explosion ducts 18 along threaded joint sealed with gasket. 
     EFFECT: simplified design, enhanced operational and illuminating parameters of device. 
     7 cl, 2 dwg
Patent RU-2263621-C1 (RU)
Title: Устройство для аварийного открытия перемещаемой электроприводом двери кабины лифта
Inventor: BASHILOV A S
IPC: B66B13/06
Filed: 2004-02-12
Granted: 2005-11-10
Abstract: Изобретение относится к лифтовому оборудованию и может быть использовано в грузовых лифтах для многоярусных механизированных автостоянок. Устройство для аварийного открытия перемещаемой электроприводом двери кабины лифта содержит ручной привод, исполнительный механизм и механическую трансмиссию, связывающую ручной привод с исполнительным механизмом. Ручной привод закреплен на створке кабины лифта и оснащен вертикальным валом, на нижнем конце которого закреплена подпружиненная рукоятка, а исполнительный механизм содержит вертикальный вал с закрепленными на нем двумя параллельными рычагами, на свободных концах которых закреплены пальцы, взаимодействующие с управляемой муфтой. Механическая трансмиссия оснащена входным рычагом, закрепленным на верхнем конце вала ручного привода, промежуточным вертикальным валом, закрепленным на силовом обрамлении двери, промежуточным рычагом, закрепленным на нижнем конце промежуточного вала напротив входного рычага, и многозвенным механизмом, связывающим верхний конец промежуточного вала с валом исполнительного механизма и содержащем входную качалку. Технический результат - создание устройства для аварийного открытия перемещаемой электроприводом двери кабины без приложения больших усилий. 3 з.п. ф-лы, 4 ил.
Patent RU-2262650-C1 (RU)
Title: Трубка холодной пристрелки
Inventor: CHISTOV V D
IPC: F41G3/32
Filed: 2004-02-18
Granted: 2005-10-20
Abstract: Изобретение относится к средствам для выверки артиллерийского вооружения. Сущность изобретения заключается в том, что трубка холодной пристрелки содержит цилиндрический корпус с хвостовиком на конце для установки в канал ствола артиллерийской установки и объектив, оптически сопряженный через призму с окуляром. Окуляр жестко связан с телевизионной передающей камерой, соединенной посредством линии кабельной связи с телевизионным монитором для обеспечения дистанционного наблюдения за процессом наведения ствола артиллерийской установки на контрольный ориентир. Реализация изобретения позволяет упростить процесс согласования оси ствола артиллерийского орудия с оптической осью прицельного устройства. 1 ил.