baber/WOPTO huggingface dataset:
Patent RU-2249222-C1 (RU)
Title: Method of measuring and adjusting values of resistors' resistance
Inventor: TEREKHOV V M
IPC: G01R17/02
Filed: 2003-09-16
Granted: 2005-03-27
Abstract: FIELD: measurement technology. 
     SUBSTANCE: resistor to be measured is connected in series with code-controlled R-R2 resistive array to one of arms of bridge. Digital signal changing in time is applied to one of control buses. Digital code is memorized when bridge reaches equilibrium state. The resistor to be measured is substituted with resistor having reference resistance and the process of finding of digital code corresponding to bridge balance is repeated. Difference in digital codes determines necessary influence onto adjusting tool. Bridge can be easily brought to balance when using serial members. 
     EFFECT: high precision of measurement; high sensitivity; equiphase error compensation; widened range of values to be measured. 
     3 dwg
Patent RU-2251998-C1 (RU)
Title: Инструмент для формирования складки конъюнктивы и верхней тарзальной мышцы
Inventor: GRUSHA JA O
IPC: A61F9/007
Filed: 2004-03-15
Granted: 2005-05-20
Abstract: Изобретение относится к хирургическому инструментарию для офтальмологии и может использоваться при проведении операций на глазах, в частности, для коррекции птоза верхнего века. Инструмент для формирования складки орбитальной конъюктивы и верхней тарзальной мышцы, содержащий рукоятку с торцевым стержнем и с размещенной на стержне дугообразной рабочей частью, которая ориентирована под углом к продольной оси рукоятки. Стержень изогнут под тупым углом и имеет длину дистального от ручки участка, которая составляет не менее 1/3 от хорды дугообразной рабочей части. Рабочая часть выполнена в виде изогнутой по плоскости деформируемой пластины, изгиб которой соответствует кривизне тарзальной пластинки и расположен в плоскости изгиба стержня. Рабочая часть имеет режущие кромки на узких гранях и на противоположном стержню торце. Изобретение позволяет улучшить взаимодействие рабочей части инструмента с оперируемыми тканями и другими инструментами. 2 з.п. ф-лы, 3 ил.
Patent RU-2263931-C1 (RU)
Inventor: DUBOV V V
IPC: G01S17/02
Filed: 2004-07-13
Granted: 2005-11-10
Abstract: FIELD: laser radar systems. 
     SUBSTANCE: device can be used for determining coordinate and range of remote objects being in field of view. Device has pulse scanning laser which has to be hybrid of electron-beam pumping semiconductor laser and CRT which forms electron pumping  and radiation control beam. Device also has first forming lens, scanning radiation receiver which has narrow-band filter  for transmitting radiation of wavelength being correspondent to working wavelength of pulse scanning laser, second forming lens with light valve device  mounted in focus of the second lens, collecting lens in focus of which the radiation photoreceiver is mounted. TV camera is made with third forming lens. Angles of fields of view of pulse scanning lens and TV camera coincide along the path of observation. Control unit is connected with TV camera, radiation receiver, light valve device and pulse scanning laser. Field of view is synchronously scanned by pulse scanning laser and control unit. 
     EFFECT: improved precision of guidance; increased reliability and speed of detection. 
     2 cl, 2 dwg
Patent RU-2275644-C1 (RU)
Title: Device for measuring average frequency of pulses
Inventor: ESHCHENKO ALEKSANDR FEDOROVICH
IPC: G01T1/15
Filed: 2004-10-05
Granted: 2006-04-27
Abstract: FIELD: device may be used for measuring average frequency of pulses, coming from detector of nuclear radiations. 
     SUBSTANCE: device has normalizer, generating standard charge portions, and charge integrator. Integrator has transistor, connected by circuit to common base. Emitter of transistor is input of integrator, and collector is connected to integrating capacity and first input of adder. Second input of adder is connected to base of second transistor to grounded emitter. Base of second transistor via resistor is connected to direct voltage source. Through second transistor stable shift current flows. In the adder shift current of second transistor compensates output signal component of first transistor, depending on reverse current of collector of first transistor and temperature. 
     EFFECT: device allows measuring frequency of pulses of nuclear radiations detector, alternating in broad range, with low temperature error. 
     2 cl, 4 dwg
Patent RU-2270385-C1 (RU)
Title: Device for damping oscillations of liquid
Inventor: BELYJ DAVID MIKHAJLOVICH
IPC: F16F9/02
Filed: 2004-10-15
Granted: 2006-02-20
Abstract: FIELD: means for damping vibrations. 
     SUBSTANCE: device comprises positively buoyant member arranged on the surface of liquid.  The member is made of the flat spiral spring whose diameter is larger than at least one of the sizes of the vessel when the spring is not deformed.  The outer end of the flat spiral spring is free.  The inner end of the spring is secured to the round flat float positioned in the central section of the spring.  The outer side of the turn of the spring is provided with coating made of flexible material.  The flat spiral spring is set in the vessel with interference. 
     EFFECT: improved damping and simplified structure. 
     2 dwg
Patent RU-2278455-C1 (RU)
Inventor: SHVEJKIN VASILIJ IVANOVICH
IPC: H01S5/32
Filed: 2004-11-17
Granted: 2006-06-20
Abstract: FIELD: hetero-structures are used for engineering semiconductor injection radiation sources: injection lasers, semiconductor amplifying elements, semiconductor optical amplifiers, which are used in fiber-optic communication and information transfer systems, in optical high speed computing and commutation systems, for engineering medical equipment, laser technological equipment, lasers with doubled frequency of generated radiation, and also for powering solid-body and fiber lasers and amplifiers. 
     SUBSTANCE: proposed are hetero-structure, injection laser, semiconductor amplifying element and semiconductor optical amplifier, particular in the way of active area manufacture and influx area of hetero-structure, complex selection of position, compositions, refraction coefficients and thicknesses of its layers, providing for efficient functioning of injection lasers, semiconductor amplifying elements and semiconductor optical amplifiers in transfer area of generation of controlled output of radiation from active layer. 
     EFFECT: modernization of hetero-structure, in particular, of the area of influx of radiation and active layer, for improving energetic and spatial characteristics of injection radiation sources, manufactured on basis of said hetero-structure. 
     4 cl, 10 dwg
Patent RU-2278081-C1 (RU)
Inventor: VLASENKO ALEKSANDR MIKHAJLOVIC
IPC: C04B103/30
Filed: 2005-02-07
Granted: 2006-06-20
Abstract: FIELD: building materials, in particular multifunctional additives for cement concrete and mortar mix. 
     SUBSTANCE: claimed additive contains (mass %): crude lignosulfonates 25-35; sodium chloride 5-10; potassium carbonate 20-25; and balance: sodium sulfate. 
     EFFECT: simplified method for additive production; decreased additive consumption; cement-concrete mixture of increased homogeneity. 
     2 ex
Patent RU-2276334-C1 (RU)
Inventor: KOSOV OLEG MIKHAJLOVICH
IPC: G01F23/284
Filed: 2005-02-09
Granted: 2006-05-10
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: radiowave level meter comprises microwave generator with linear frequency of modulation, receiver of the reflected signal, aerial-feeder path, converter of linear polarization into the circular one, and aerial for emitting and receiving the reflected signal.  The aerial-feeder path consists of coaxial wave guide adapter defined by shorted section of the wave guide from one side and two coaxial probes whose axes are mutual perpendicular and are perpendicular to the axis of the wave guide.  The cross-section of the wave guide of the coaxial wave guide adapter is cross-shaped.  The ratio of the minimum distance between the opposite walls to the maximum distance between the opposite walls ranges from 0.6 to 0.7. 
     EFFECT: decreased error of measurements. 
     4 dwg
Patent RU-2285975-C1 (RU)
Inventor: PEREVODCHIKOV VLADIMIR INNOKEN
IPC: H01J25/00
Filed: 2005-02-28
Granted: 2006-10-20
Abstract: FIELD: cathode-ray and plasma-beam microwave devices; high-power ray amplifier or producer for research and applied equipment. 
     SUBSTANCE: anode unit of microwave device of proposed complex is made in the form of hollow section with magnetic-discharge and getter pumps built in the latter; microwave resonant cavity is enclosed by solenoid using adjustable power supply; microwave radiation lead has tap and feedback circuit with power sensor connected through control unit to electron gun heater and magnetic-discharge pump regulator. Pressure sensors installed at input and output of microwave cavity shape resonance-tuned signal through converter for starting hydrogen producer and are interconnected to form feedback circuit for gun heater supplies. 
     EFFECT: facilitated output power regulation, enhanced efficiency and reliability of complex. 
     2 cl, 5 dwg
Patent RU-2284003-C1 (RU)
Inventor: AKIMOV ALEKSANDR ALEKSANDROVIC
IPC: F41H5/007
Filed: 2005-03-17
Granted: 2006-09-20
Abstract: FIELD: military equipment, in particular, construction of armored protection designed for construction of armored protection designed for counteraction to shaped-charge ammunition. 
     SUBSTANCE: the dynamic protection for counteraction to shaped-charge ammunition has a body, explosive charge positioned between two metal plates, detonators uniformly positioned in an explosive layer at distances of 0.4 b and 0.4 a, where a and b - the geometric parameters of the plate and the transducers for determination of the co-ordinates of the penetrating cumulative jet fastened at distances of 2 to 5 mm from each other on the surfaces of the plates adjoining the explosive charge. 
     EFFECT: enhanced level of protection of the armored equipment against the action of shaped-charge ammunition due to provision of control of trajectory motion of the dynamic protection plate in the stage of its acceleration, which is attained by initiation of the detonators. 
     2 dwg
Patent RU-2287579-C1 (RU)
Inventor: BULANTSEV ALEKSANDR LEONIDOVIC
IPC: C12N1/21
Filed: 2005-04-25
Granted: 2006-11-20
Abstract: FIELD: microbiology, genetics of microorganisms. 
     SUBSTANCE: invention relates to methods for transduction of anthrax pathogen and closely related bacilli. Method for transduction of Bacillus anthracis and closely related bacilli involves incubation a mixture of bacteriophage with recipient cells taken in the definite ratio. After the first bacteriophage generation in 20 min the preparation of recipient cell receptors is added to the transducing system and the transducing system is inoculated on selective media. Invention describes a method for preparing receptors from recipient cells B. anthracis, B. thuringiensis and B. cereus. Using the proposed method provides the full-value substitution of antiphage serum in the transducing system for a cheaper and simple in preparing component, namely, the preparation prepared from recipient cell receptors that neutralizes phage effectively and prevents excessive death of the recipient strain cells in the transducing system. 
     EFFECT: improved method for transduction. 
     9 dwg, 1 tbl, 2 ex
Patent RU-2287353-C1 (RU)
Inventor: AKMALETDINOV RINAT AKHLJAMOVIC
IPC: A63B21/012
Filed: 2005-05-13
Granted: 2006-11-20
Abstract: FIELD: equipment used in sportive exercisers for working out of hand, leg and body muscles. 
     SUBSTANCE: loading mechanism has bar with shaft mounted at its end. Drum is established on shaft for eccentric displacement and has at least one unit for fastening of flexible tie-rod made in the form of bushings and arcuate plate. Drum has guides for preventing flexible tie-rod from damage. Lever angle switch mechanism is arranged on shaft at side opposite drum, and consists of spring-loaded split ring, two split bushings and retaining bushing. Pendulum stabilizer is fixed on bar, with one end of stabilizer contacting with drum surface and other end being movably positioned on bar. Pendulum stabilizer is equipped with drop-type or detachable thrust, whose one end is fixed on shaft and other end is abutting against bracket. Additional shaft is positioned in parallel with axis of loading mechanism so that distance therebetween is adjusted, and is connected therewith through rotational motion transmission mechanism. Drum outer surface may be equipped with channel. 
     EFFECT: enhanced reliability of construction and increased precision in phase division of loading. 
     13 cl, 10 dwg
Patent RU-2289102-C1 (RU)
Inventor: FURMAKOV EVGENIJ FEDOROVICH
IPC: G01D9/00
Filed: 2005-05-30
Granted: 2006-12-10
Abstract: FIELD: possible use in onboard recorders of information generated by sensors, devices and systems of controlled vehicles, primarily aircrafts. 
     SUBSTANCE: onboard system for processing and registering information consists of information accumulation block, protected storage with controller, information gathering block with information port, control panel, status indicator, digital transformer, and also audio-block. System allows collecting, processing, registering and storing flight information about technical state of control object, and also transferring to ground services, via radio channel, cable connection or by means of removable cassette, of precise copy of information recorded in protected storage in real time mode. System status indicator allows to evaluate its serviceability operatively, and information port allows non-contact reading of copies of information stored in information gathering block using ground-based computer. Trustworthiness of copies being read is continuously controlled by electronic modules of system; in case of mismatch between original and copy, information in controller of protected storage and in information gathering block is renewed, and event of mismatch is recorded by system and transferred to ground services. 
     EFFECT: higher efficiency. 
     1 dwg
Patent RU-2288115-C1 (RU)
Inventor: BELYJ DAVID MIKHAJLOVICH
IPC: B60R19/18
Filed: 2005-06-07
Granted: 2006-11-27
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to devices designed to absorb impact energy at collision of vehicle with obstacle.  Proposed bumper contains inner fixed frame 2 and outer movable frame 3 mounted on body 1 and connected by helical cylindrical compression springs 4.  Threaded plugs 5 are freely turned into each spring 4 periodically along its length and without interference.  Extreme plugs 6 are elongated and fastened by outer end faces to fixed and movable frames 2, 3.  Axially magnetized permanent magnets 7 are arranged on other end faces of plugs 5, 6 which are made beveled.  Permanent magnets are made in form of plates pointed to each other by like poles and forming axial clearances 8 variable in which between threaded plugs 5, 6. 
     EFFECT: increased degree of energy absorption by vehicle bumper. 
     1 dwg
Patent RU-2296201-C1 (RU)
Title: Method for mobile developing house erection
Inventor: LYSENKO ALEKSANDR IVANOVICH
IPC: E04B1/348
Filed: 2005-07-25
Granted: 2007-03-27
Abstract: FIELD: construction, particularly private capital building erection. 
     SUBSTANCE: method to erect developing framed house having n stories involves increasing building convenience in several stages. At the first stage one manufactured section provided with power supply means and service lines is mounted. At the second stage another section is connected to previous one by means of joint members. At following stages next sections are connected to previous ones, wherein after each section connection purpose of each new room is changed by transfer of envelope structures, partition walls, power supply means and service lines. Building stories are built up at any stage except for the first one. To erect new stories part of ceiling covering is removed to provide access to higher stories and staircase is formed. Above sections are delivered to building site in disassembled state and are assembled at building site or the sections are supplied in previously assembled state. The house may be disassembled and reassembled at new location if necessary. 
     EFFECT: provision of stepwise house erection of modular members and following house development and/or transportation and building raising along with change in house convenience and power supply system. 
     1 cl, 6 dwg
Patent RU-2295514-C1 (RU)
Title: Method for preparing cobalt (ii) oxalate dihydrate
Inventor: AFONIN EVGENIJ GENNADIEVICH
IPC: C07C55/07
Filed: 2005-08-15
Granted: 2007-03-20
Abstract: FIELD: chemistry of metalloorganic compounds, chemical technology. 
     SUBSTANCE: invention relates to the improved method for preparing cobalt (II) oxalate dihydrate. Method for preparing cobalt (II) oxalate dihydrate involves preparing reaction aqueous solution containing cobalt (II) and oxalate, crystallization of the end substance from solution, separation of precipitate from solution and drying a precipitate. For preparing the reaction aqueous solution method involves using cobalt-containing waste in production as a cobalt (II) source wherein waste of production represents the chemical cobalt plating spent solution. The mole ratio cobalt (II) : oxalate in the reaction aqueous solution = 1.0:(0.9-4.5), and pH value is from 0.0 to 8.0. Invention provides reducing material consumptions in preparing the end substance, retaining its purity and high yield, expanding assortment of cobalt-containing materials used in preparing cobalt (II) oxalate dihydrate, treatment of waste production from cobalt. Invention can be used for extraction of cobalt from waste production of cobalt covers. Prepared substance can be used as pigment, in preparing catalyst used in synthesis of inorganic and organic substances, in preparing metallic cobalt and its compounds. 
     EFFECT: improved preparing method. 
     12 cl, 12 ex
Patent RU-2300233-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/20
Filed: 2005-11-14
Granted: 2007-06-10
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes liver cutting, breading in wheat flour, roasting in melt butter, and chopping; fresh white cabbage shredding, freezing, and chopping; wheat flour sautéing in melt butter. Abovementioned components are blended with sour cream, bone broth, table salt, and CO 2 -extracts from black pepper and bay leaf. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2298274-C1 (RU)
Inventor: AVRUKH VLADIMIR JUR EVICH
IPC: H02K1/22
Filed: 2005-11-22
Granted: 2007-04-27
Abstract: FIELD: electrical and electromechanical engineering; large electrical machines such as turbogenerators. 
     SUBSTANCE: proposed rotor has alignment ring assembled of internal and external rings joined together; several rows of tangential slits are made in one of them so that jumpers between slits of one row are disposed opposite intermediate part of other-row slits. In this case, on one hand provision is made for making one of mentioned rings as flexible insert for alignment ring, for instance by producing it from spring steel; on other hand, rotor shroud rings of large electrical machines can be designed so that single-seat overhanging mechanical design of shroud-ring assembly is actually transformed into double-seat assembly by placing internal ring in the form of flexible insert into mentioned assembly, and vice versa. 
     EFFECT: enhanced rotor reliability due to additional reduction of alternate stress in vicinity of setting shroud rings on rotor core. 
     3 cl, 3 dwg
Patent RU-2314401-C1 (RU)
Title: Ограничитель двери
Inventor: RYLEEV MIKHAIL JUR EVICH
IPC: E05F5/06
Filed: 2006-04-25
Granted: 2008-01-10
Abstract: Изобретение относится к устройствам, предназначенным для гашения скорости и остановки, и может быть использовано, в частности, для амортизации ударных нагрузок от открывающихся дверей в жилых, производственных и общественных зданиях и касается ограничителя двери, содержащего корпус с упругим элементом и крепежные элементы. Корпус выполнен в виде отрезка трубы, на внешней и внутренней поверхностях которой выполнены кольцевые проточки. В проточке внешней поверхности расположен, по меньшей мере, один упругий кольцевой элемент. Внутри корпуса установлено дно ограничителя, выполненное в виде упругой выпуклой пластины, имеющей центральное отверстие под крепежный элемент и периферийной частью расположенной в проточке внутренней поверхности корпуса, причем со стороны, противоположной дну ограничителя, в корпусе установлена заглушка. Техническим результатом является создание такого ограничителя двери, который мог бы выдержать нагрузки, создаваемые тяжелыми, бронированными дверьми, был бы универсален и при этом технологичен в производстве. 4 з.п. ф-лы, 2 ил.
Patent RU-2312376-C1 (RU)
Inventor: KNJAZEV ALEKSANDR RAFAILOVICH
IPC: G01V1/40
Filed: 2006-06-27
Granted: 2007-12-10
Abstract: FIELD: development survey, particularly to control gas and oil wall casing pipe cementing quality. 
     SUBSTANCE: method to estimate cementing quality of casing pipes within lining including several strings involves providing logging with acoustic cementing quality control apparatus; recording acoustic waves reflected from each string coupling and from reservoir boundaries inside well; identifying acoustic waves and referring thereof to one of wave types, namely to the first type - waves propagating along each well lining string (Lamb waves), to the second type  - waves propagating along several connected lining sections as along integral lining, and to the third type - surface waves defined by surface, which separates liquid and solid bodies (Stoneley waves). Cementing defect presence may be detected from the first and/or the second reflected wave type presence and Stoneley wave absence. Perfect cementing quality may be detected from absence or rapid damping of the first and/or the second deflected wave types and from Stoneley wave presence. 
     EFFECT: increased accuracy. 
     1 dwg
Patent RU-2316018-C1 (RU)
IPC: G01S5/04
Filed: 2006-06-29
Granted: 2008-01-27
Abstract: FIELD: radio engineering, applicable for passive detection and localization of energy of composite signals. 
     SUBSTANCE: information content is attained due to the additional information derived from the additionally formed complex-valued mutual correlation function depending on the frequency shift of the received signals and providing restoration of the time position of the detected signal. 
     EFFECT: enhanced information content of detection and direction finding of composite signals by one realization of the input data. 
     3 cl, 7 dwg
Patent RU-2316080-C1 (RU)
IPC: H01M4/46
Filed: 2006-07-03
Granted: 2008-01-27
Abstract: FIELD: electrical engineering; water-activated current supplies with silver cathodes, magnetic alloy anodes, and brine as electrolyte. 
     SUBSTANCE: proposed single-action current supply is characterized in short time of bringing electrolyte in contact with electrode materials and in optimal ratio of thickness of anodes with separators to that of cathodes which amounts to 2.03-2.50, and its separator-to-anode thickness ratio is 1.15-1.35. 
     EFFECT: enhanced power characteristics. 
     1 cl, 2 ex