baber/WOPTO huggingface dataset:
Patent RU-2244614-C1 (RU)
Title: Charge for thermit surfacing
Inventor: KUVSHINOVA N N
IPC: B23K23/00
Filed: 2003-08-07
Granted: 2005-01-20
Abstract: FIELD: procedures for welding-on surface flaws of steel castings. 
     SUBSTANCE: charge includes powders of iron oxide and aluminum and sodium carbonate as technological additive. Scale formed after shot blasting of steel parts had been subjected to heat treatment is used as iron oxide. Fraction size of powders of iron oxide and aluminum is in range 10 - 40 micrometers. Ingredients are taken at next relation, mass. %: scale, 68 -71; aluminum, 29 -31; sodium carbonate, 0.4 - 0.6. 
     EFFECT: improved stability of arc burning, enhanced quality of surfacing. 
     1 ex
Patent RU-2247295-C1 (RU)
Title: Method for operation of magazine-fed automatic weapon
Inventor: SAGAKOV S S
IPC: F41A9/00
Filed: 2003-08-20
Granted: 2005-02-27
Abstract: FIELD: small arms, applicable for combat operations. 
     SUBSTANCE: the method provides for feeding of cartridges from two and more magazines simultaneously. The following operations are performed in succession: cartridge feeding from the magazine to the drum chamber, drum turning up to the coincidence of the chamber axis with the barrel axis, making a shot, turning of the drum for the subsequent extraction of the cartridge case, feeding of cartridges to two and more chambers is accomplished from two and more magazines simultaneously. Drum turning for making a shot is performed up to the coincidence of the axes of two and more loaded chambers with the axes of the respective number of barrels installed in the weapon, the shots are made simultaneously or in succession. 
     EFFECT: enhanced load of ammunition and enhanced rate of fire. 
     3 cl, 6 dwg
Patent RU-2237559-C1 (RU)
Inventor: SEMENOV A N
IPC: B23K20/14
Filed: 2003-08-19
Granted: 2004-10-10
Abstract: FIELD: diffusion welding processes and equipment, namely diffusion welding of bodies of step motors. 
     SUBSTANCE: apparatus includes evacuation chamber for welding blanks in it; heat source for heating blanks and low-size press. Evacuation camber is in the form of portable container suitable for heating it in industrial furnace. Low-size press is in the form of single-corrugation bellows closed at its ends by means of thick wall discs to which thin-wall membranes are welded along outer contour. Said bellows is filled with matter expandable at heating. Press is housed in container for compression together with blanks. It allows not to use complex and high cost equipment as in standard apparatuses for diffusion welding. 
     EFFECT: low-cost simplified process for making mass-production article. 
     2 cl, 3 dwg, 1 ex
Patent RU-2256937-C1 (RU)
Inventor: NIKOL TSEV V A
IPC: G01S19/14
Filed: 2003-11-28
Granted: 2005-07-20
Abstract: FIELD: passive systems of detection of radar signals, in particular, remote antenna devices, applicable at equipment of floating facilities of various purpose. 
     SUBSTANCE: the radar signal detection system has a series-connected receiving antenna, input device, in which the received signals are divided into two frequency channels and amplified by microwave, receiving device including a unit of detectors of amplifiers of pulse and continuous signals, as well as two units of signal processing connected by means of an interface trunk of the series channel to the device of secondary processing, control and representation made on the basis of a computer. 
     EFFECT: expanded functional potentialities of the system that is attained due to the fact that the radar signal detection system has a series-connected receiving antenna, etc. 
     7 dwg
Patent RU-2251208-C1 (RU)
Inventor: DZHUS I N
IPC: H03K23/74
Filed: 2003-12-05
Granted: 2005-04-27
Abstract: FIELD: automatic control. 
     SUBSTANCE: relay that has coil 5 and contact 6 is controlled from two control stations incorporating START and STOP buttons 1, 4 and 2, 3, respectively. STOP buttons are spaced apart so that they have no common point. That is why each push-button station needs three-conductor cable for connection instead of usually employed four-conductor cable. 
     EFFECT: simplified design. 
     2 cl, 2 dwg
Patent RU-2260937-C1 (RU)
Inventor: GLADKOV E A
IPC: A01H5/00
Filed: 2004-02-12
Granted: 2005-09-27
Abstract: Изобретение относится к области биотехнологии, в частности к клеточной инженерии для получения растений полевицы толерантных к ионам меди. Культивируют каллус полевицы в течение 2-3 пассажей на среде Мурасиге-Скуга с 1-3 мг/л с 2,4-дихлорфеноксиуксусной кислотой и с 100-200 мг/л меди до получения регенерирующих каллусов. Далее проводят регенерацию на среде Мурасиге-Скуга с 100-150 мг/ л меди и укоренение растений на среде Мурасиге-Скуга с 100-150 мг/ л меди. Изобретение позволяет быстро и эффективно получать растения полевицы с наследственно закрепленной устойчивостью к ионам меди и сохранением высоких декоративных качеств. 2 табл.
Patent RU-2258288-C1 (RU)
Inventor: IVANOV A M
IPC: H01R4/64
Filed: 2004-02-24
Granted: 2005-08-10
Abstract: FIELD: electrical engineering; line connectors; interbonding rails to form track circuit. 
     SUBSTANCE:  proposed track-circuit bond has flat conducting strips contacting webs of rails being joined, springs holding conducting strips down to web surfaces of rails being joined, and set of bracing bolts with side plates; these side plates, springs, and webs of rails being bonded, and conducting strips for bracing bolts are provided with through holes; conducting strips have cross bends in center and are disposed either side of webs of rails being bonded with bend directed outward; springs holding conducting strips down to surfaces of rail webs are fitted in pairs onto each brace bolt either side of webs of rails being bonded and are disposed between side plate and conducting strip. Conducting strip is made of low-carbon steel, its cross bend is wavy in shape, and telescopic coil springs function to hold down conducting strips to surfaces of rail webs through their larger-radius turns. 
     EFFECT: reduced labor consumption for bond manufacture, facilitated disassembly and reassembly of bond in repairs of most abundant low- and medium-speed railroads. 
     4 cl, 2 dwg
Patent RU-2261911-C1 (RU)
Inventor: EFREMENKO E N
IPC: C12N11/02
Filed: 2004-03-18
Granted: 2005-10-10
Abstract: FIELD: biotechnology, biochemistry, enzymes. 
     SUBSTANCE: invention relates to methods for preparing biocatalyst based on immobilized enzymes. For preparing biocatalyst an insoluble porous material is added to polymer solution representing aminopolysaccharide with simultaneous addition protein and glutaraldehyde to the same solution followed by squeezing out the forming enzyme-containing composition and its successive treatment with sodium boron hydride and antibacterial substance solutions. In the process short reaction invention provides preparing biocatalyst with the concentration of immobilized protein up to 25.0 mg/g of catalyst and high catalytic activity up to 950 U/g of biocatalyst with respect to some organophosphorus compounds. Invention can be used for removing organophosphorus compounds from different surfaces, among them, from skin and the following detoxification, and for using as effective agents for individual protection also. 
     EFFECT: improved preparing method, valuable properties of biocatalyst. 
     3 cl, 9 dwg, 1 tbl, 6 ex
Patent RU-2260682-C1 (RU)
Inventor: KOVALENKO P V
IPC: E21B43/12
Filed: 2004-03-18
Granted: 2005-09-20
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: composition has carbon-methyl-cellulose, sodium hydroxide, copper sulfate, admixture and water, as admixture salt-precipitation inhibitor is added with following ration of components in percents of mass: carbon-methyl-cellulose 3,5-4,5, sodium hydroxide - 1,5-2,0, copper sulfate - 0,3-0,4, salt precipitation inhibitor - 0,5, water - the rest. 
     EFFECT: higher reliability, higher quality, higher efficiency, broader functional capabilities. 
     1 tbl
Patent RU-2260189-C1 (RU)
Inventor: KUTUROV A N
IPC: G01C19/02
Filed: 2004-04-05
Granted: 2005-09-10
Abstract: FIELD: measurement technology. 
     SUBSTANCE: device can be used as a sensitive member in stabilization, guide and radar systems. Device has two-degree-of-freedom gyro, angle detector, amplifier, integrator, differentiating filter, voltage-to-current converter and moment detector, comparator, single pulse sync oscillator, flip-flop, triangle-shape signal former, AND gate, reversible counter, two totaling registers, sync circuit, collecting circuit, adding counter. Output of AND gate is connected with input of collecting system. Output of collecting circuit is connected with first input of adding counter. Output of the counter is connected with first input of second totaling register. Second input of collecting counter is connected with fourth output of sync circuit. Second input of second totaling register is connected with fifth output of sync system. Aperture error is excluded, provided by change in level of measured value during transforming signal from analog to digital form. 
     EFFECT: improved precision of measurement of angular velocity. 
     4 dwg
Patent RU-2261520-C1 (RU)
Title: Piezoelectric displacement motor incorporating control circuit to compensate for piezoid noise
Inventor: ZIBROV V A
IPC: G05B11/01
Filed: 2004-04-28
Granted: 2005-09-27
Abstract: FIELD: electrical engineering, automation, and radio electronics. 
     SUBSTANCE: proposed piezoelectric displacement motor incorporating control circuit designed to compensate for piezoid noise by suppressing piezoid distortions and stabilizing excitation frequency has main power amplifier connected to piezoid plate, feedback transducer, and correcting device. Novelty is that one of piezoid plates is split into two parts; signal arrives to first part from output of main power amplifier and signal compensating for noise in piezoid structure, to second plate; the latter signal is generated in comparison circuit whose first input is connected to output of feedback transducer whose input is connected to nonsplit plate of piezoid. Source signal is passed through phase shifter to second input of comparison circuit and output signal of the latter compensating for noise in piezoid structure arrives through correcting device to input of additional power amplifier whose output is connected to second part of split plate of piezoid. 
     EFFECT: enhanced noise immunity of motor due to compensating for piezoid noise. 
     1 cl, 2 dwg
Patent RU-2269993-C1 (RU)
Title: Method for getting rid of snoring
Inventor: SHCHETININ MIKHAIL NIKOLAEVICH
IPC: A61H1/00
Filed: 2004-06-02
Granted: 2006-02-20
Abstract: FIELD: medicine, in particular, therapeutic physical culture. 
     SUBSTANCE: method involves doing complex of physical exercises aimed at alternating compression of chest and releasing compressive load therefrom, combined with breathing gymnastics. Inhalations are performed the moment chest is compressed to maximal extent, and expirations are performed the moment compressive load is released therefrom. Short noisy active inhalation through nose is effected alternate with inaudible inhalation through mouth, with 12 physical exercises being done in succession. Each of physical exercises is accompanied with inhalation motions alternate with inhalation through nose and through mouth. Method further involves providing 16 short noisy active inhalations through nose and 16 inaudible inhalations through mouth. 
     EFFECT: enhanced tonus of soft palate and palatine lingula muscle allowing vibrations of palatine lingula during sleeping to be eliminated.
Patent RU-2269068-C1 (RU)
Title: Running water electric heater
Inventor: ZVEZDIN LEONID NIKOLAEVICH
IPC: F24H1/20
Filed: 2004-06-22
Granted: 2006-01-27
Abstract: FIELD: heaters for fluid medium. 
     SUBSTANCE: running water electric heater belongs to devices with submerged electric heating elements. Electric heater has case, inlet and outlet branches, electric heating module made in form of casing which is made in turn in form of panels formed by flat sheets. Stamps are made in any sheet. Stamps join each other when getting in touch and form channels for passing fluid through. Electric heating element is mounted in channels. Shape and length of channels corresponds to shape and length of electric heating element. Electric heating module is connected with input and output branch pipes. Electric heater also has pressure relay, thermal switch and light-signal accessories. 
     EFFECT: improved reliability; higher productivity; better work adaptability. 
     7 cl, 3 dwg
Patent RU-2264984-C1 (RU)
Title: Method of production of potassium chloride
Inventor: SAFRYGIN JU S
IPC: C01D3/14
Filed: 2004-06-28
Granted: 2005-11-27
Abstract: FIELD: methods of production of potassium chloride of the heightened purity. 
     SUBSTANCE: the invention is pertaining to methods of production of potassium chloride of the heightened purity. The method includes dissolution of the potassium-containing raw in a leaching solution, a crystallization of the end product from the hot clarified saturated with potassium chloride solution at the installation of vacuum crystallization with separation of the end product, a heating and feeding back of the mother liquor. At that dissolution of the potassium-containing raw conduct in a flotation machine in the leaching solution gained by treatment of the mother liquor with a chlorine-containing reactant with addition of an acid up to pH = 3-6. In the capacity of the chlorine-containing reactant is used a water solution of sodium or potassium hypochloride, chlorine, and in the capacity of potassium-containing raw - a halurgical or floatation potassium chloride. The method allows to produce potassium chloride with a reduced content of bromides in it. 
     EFFECT: the invention allows to produce potassium chloride with a reduced content of bromides in it. 
     2 cl, 1 tbl, 3 ex
Patent RU-2267988-C1 (RU)
Inventor: VLASOV MAKSIM VALER EVICH
IPC: A61B5/103
Filed: 2004-07-06
Granted: 2006-01-20
Abstract: Изобретение относится к медицине и может быть использовано в диагностических целях в ортопедии. Данный способ предусматривает проведение антропометрических исследований путем измерения длины окружности голени на уровне голеностопного сустава и последующий перерасчет полученных величин в дуговые градусы. При этом в течение первых трех - четырех месяцев жизни у больного с врожденной косолапостью на фоне проводимого консервативного лечения измеряют расстояние между серединами наружной и внутренней лодыжек по передней поверхности голени. Определяют положение наружной лодыжки малоберцовой кости по углу ее смещения относительно центра дистального эпифиза большеберцовой кости по формуле 
     
       
     
     где L - длина окружности голени на уровне голеностопного сустава в см, 
     L 1  - расстояние между серединами наружной и внутренней лодыжек по передней поверхности голени, 
     L 2  -  1 / 2  длины окружности голени на уровне голеностопного сустава. 
     При смещении наружной лодыжки малоберцовой кости относительно центра дистального эпифиза большеберцовой кости до 40° судят об эффективности проводимого консервативного лечения, а при смещении наружной лодыжки малоберцовой кости относительно центра дистального эпифиза большеберцовой кости выше 40° делают вывод о необходимости проведения оперативного лечения. Использование данного изобретения позволяет повысить точность оценки эффективности консервативного лечения врожденной косолапости. 1 ил.
Patent RU-2274879-C1 (RU)
Title: System for accumulation and registration of seismological data
Inventor: BEVZENKO JURIJ PETROVICH
IPC: G01V1/22
Filed: 2004-11-15
Granted: 2006-04-20
Abstract: FIELD: geophysics, in particular, seismological field operations, in process of which seismic oscillations are received by large number of seismic receivers, positioned within the area. 
     SUBSTANCE: system includes seismic drag cables, containing seismic receivers and blocks for transformation of seismic data, and also transmitting-receiving radio stations, telemetric cable and block for registration of seismic data, provided with device for controlling blocks for transformation of seismic data. Each drag cable contains a portion of telemetry cable, connected to blocks for transforming seismic data, and is equipped with at least two transmitting-receiving radio stations, mounted at its ends and connected by their inputs to portion of telemetry cable, and block for registration of seismic data is provided with device for controlling operation of radio stations. 
     EFFECT: increased productiveness of operations for positioning system for gathering and registering seismological data across local area. 
     1 dwg
Patent RU-2288998-C1 (RU)
Inventor: GJUBNER GERBERT EHRVINOVICH
IPC: E02F9/22
Filed: 2005-03-21
Granted: 2006-12-10
Abstract: Изобретение относится к области горного машиностроения и может быть использовано в гидросистеме управления гусеничного хода горной машины. Гидросистема содержит насосы привода гусеничного хода и насос, питающий систему рабочих функций машины, гидрораспределители управления приводом гусеничного хода, приводные гидромоторы и рабочие магистрали, два управляемых обратных клапана и гидрораспределитель управления системой рабочих функций машины. Выходные каналы гидрораспределителя управления системой рабочих функций соединены входными каналами управляемых обратных клапанов, которые соединены между собой. Выходные каналы этих клапанов сообщены с рабочими магистралями приводных гидромоторов и гидрораспределителями управления приводом гусеничного хода. Изобретение позволяет обеспечить возможность перемещения горной машины при выходе из строя насосов привода хода за счет подачи рабочей жидкости от насоса, питающего систему рабочих функций машины. 1 ил.
Patent RU-2283788-C1 (RU)
Inventor: STASHINOV JURIJ PAVLOVICH
IPC: B61K7/14
Filed: 2005-03-23
Granted: 2006-09-20
Abstract: FIELD: mining industry; mine electric locomotives. 
     SUBSTANCE: invention relates to means aimed at increasing wheel-road adhesion, namely, to sanders and checking of amount of sand in sanders.  Proposed sander contains sand box.  Ultrasonic vibration sensor is secured on sand box wall, output of sensor being connected with input of indicator.  Said sensor is secured on sand box wall in its lower part through ultrasonic vibration insulator. 
     EFFECT: improved safety of rail vehicle in operation owing to checking presence of sand in sander and prevention of operation of electric locomotive if sander is empty. 
     1 dwg
Patent RU-2291074-C1 (RU)
Title: Vehicle antitheft device
Inventor: DUBININ DENIS BORISOVICH
IPC: B60R25/02
Filed: 2005-06-17
Granted: 2007-01-10
Abstract: FIELD: transport engineering; mechanical antitheft devices. 
     SUBSTANCE: invention prevents high jacking of vehicles.  Proposed device consists of stop and lock interconnected to form space in which sleeve is installed with clearances relative to stop and lock.  Spring-loaded plunger is installed in stop to engage with automobile body members. 
     EFFECT: improved convenience and reliability of antitheft device. 
     1 dwg
Patent RU-2297017-C1 (RU)
Title: Metal presence detection apparatus
Inventor: MEL NIKOV OLEG NIKOLAEVICH
IPC: G01V3/11
Filed: 2005-11-18
Granted: 2007-04-10
Abstract: FIELD: measuring instruments for detecting presence of metallic objects. 
     SUBSTANCE: apparatus includes self-excited oscillator with LC oscillation circuit whose inductor serves as sensing member; rectifier whose outlet is connected with threshold member; reference voltage generator made according to self-excited oscillator circuit with its own rectifier and LC compensating oscillating loop. Self-excited oscillator includes connected in series limiting amplifier and ramp amplifier. The last is connected with oscillation loop by forward feed circuit and limiting amplifier is connected with said loop by feedback circuit. Inductor of reference voltage generator is shifted relative to inductor of self-excited oscillator by value exceeding diameter of inductor of self-excited oscillator and it is screened against it and against environment. First inlet of threshold member is connected with outlet of self-excited oscillator; second inlet of threshold member is connected with outlet of reference voltage generator. Reference voltage generator may have metallic tuning shunt arranged in field of its inductance and made of metal of the same group as detected metal. Apparatus may have indicator connected n series with outlet amplifier. 
     EFFECT: enlarged temperature range, increased working gap at the same size of apparatus. 
     4 cl, 3 dwg
Patent RU-2307318-C1 (RU)
Inventor: VOLKOV PETR VITAL EVICH
IPC: G01B11/06
Filed: 2005-12-19
Granted: 2007-09-27
Abstract: FIELD: interferometers. 
     SUBSTANCE: interferometer measuring device contains low coherence and high coherence light emitters, optically connected by means of light divider to input of two-beam interferometer, which is made with possible periodical modulation of optical difference of its rays path difference. Output of two-ray interferometer by means of another light divider is connected optically to first photo-receiver and to fiber light divider, having M outputs. To M-1 outputs of fiber light divider, M-1 fiber-optic transmitting lines are connected, each one of which is made with a measuring optical head on one end and with fiber distributor of Y-like form on other end, while one of shoulders of Y-like form fiber distributor is optically connected to corresponding photo-detector, and its other shoulder is connected to corresponding output of fiber light divider. Also, device contains a block for generating signals, which correspond to limits of range of measurements of thickness of transparent products, which is connected to M output of fiber light divider and made in form of two Fabri-Perrot standards, positioned serially along the axis in front of the appropriate photo-receiver. 
     EFFECT: expanded area of application of interferometer measuring device due to ensured durational, continuous multi-positional control of physical parameters of transparent materials and products at various stages of their production. 
     2 cl, 7 dwg
Patent RU-2302953-C1 (RU)
Inventor: DIKAREV VIKTOR IVANOVICH
IPC: B60R25/04
Filed: 2006-01-10
Granted: 2007-07-20
Abstract: FIELD: transport engineering; antitheft devices using radio channels. 
     SUBSTANCE: invention is designed to prevent unauthorized use or hi-jacking of vehicles.  Transmitter installed on check station consists of master oscillator, modulating code oscillator, phase keyer, power amplifier, transceiver antenna, duplexer, high frequency amplifier, phase detector, computer, heterodyne, mixer, intermediate frequency amplifier, multiplier and band-pass filter.  Receiver installed on vehicle consists of receiving antenna, high-frequency amplifier, detector, two spectrum width meters, frequency doubler, comparator unit, two threshold units, switch, ratio of two frequency divider, narrow-band filter, phase detector, one-pole rectifier and storage unit.  Actuating unit contains ignition switch, ignition coil winding, two relays, control switch, storage battery, signaling lamps, sound alarm, sound alarm switch, three capacitors, thyristor, time  delay unit, transistor, two resistors and voltage-stabilizing diode.  Transponder contains piezocrystal, microstrip antenna, two ridge electrode systems, two busbars and set of reflectors.  Receivers in proposed device employ superheterodyne circuit. 
     EFFECT: increased sensitivity, dynamic range and range of detection. 
     5 dwg