baber/WOPTO huggingface dataset:
Patent RU-2176072-C1 (RU)
Title: Phase ultrasonic device to test pressure and flow rate of liquid
Inventor: KARMAZINOV F V
IPC: G01F1/66
Filed: 2000-11-21
Granted: 2001-11-20
Abstract: FIELD: measurement technology. SUBSTANCE: phase ultrasonic device incorporates high-frequency and modulating generators, modulator, instrument converter with two includes acoustic channels oriented in opposition, three phase shifters, two amplifiers, two units of delayed automatic gain control, phase detector of flow rate, flow rate recorder, phase pressure pickup, two amplifiers-limiters, demodulator, pressure recorder, four adders, reference voltage supply unit, eight squarers, two scaling multipliers, two phase inverters, two subtractors. Each acoustic channel includes radiator and detector. EFFECT: increased sensitivity thanks to fourfold amplification of small phase shifts corresponding to low flow rate and pressure of liquid in pipe-line. 1 dwg
Patent RU-2185861-C1 (RU)
Title: Method for treating chronic trichomonadic endocervicitis
Inventor: CHURAKOV A A
IPC: A61P15/00
Filed: 2000-11-24
Granted: 2002-07-27
Abstract: FIELD: medicine, dermatovenerology, gynecology. SUBSTANCE: the method deals with endocervical vacuum aspiration and instillation of 20 ml 3%-hydrogen peroxide solution, 3-5 times per each procedure. Then electrophoresis of chymotrypsin solution is conducted at 5 mg/100 ml physiological solution and 1 ml dimexide. EFFECT: higher efficiency of therapy. 2 ex
Patent RU-2196924-C1 (RU)
Inventor: SYCHUGOV N P
IPC: F04D17/04
Filed: 2001-04-13
Granted: 2003-01-20
Abstract: FIELD: materials handling facilities. SUBSTANCE: cross-flow fan is designed for use in loose materials pneumatic transportation plants. Fan is furnished with turnable shutter secured on end part of guide partition which is installed in delivery branch pipe. Guide partition divides delivery branch pipe into two channels. Turnable shutter is secured on initial part of guide partition. EFFECT: reduced overall dimensions and mass of fan plant. 1 dwg
Patent RU-2194109-C1 (RU)
Title: Tie tamping outfit
Inventor: BALEZIN N M
IPC: E01B27/16
Filed: 2001-04-16
Granted: 2002-12-10
Abstract: FIELD: railway transport. SUBSTANCE: invention relates to devices for construction and repair of railway tracks, particularly, to devices for consolidating ballast and it can be used in cyclic and continuous-action track machines. Said tie tamping outfit has frame with vibratory drive mounted of frame and levers with fitted-on tamping tools and hydraulic cylinders included into kinematic circuit connecting vibratory drive with levers. At least one regulation device is installed on each hydraulic cylinder. Regulating device has channel and shunting check valve communicating with one of spaces of hydraulic cylinder. Regulating device can also be provided with hydraulically controlled valve hydraulically connected in parallel with channel and with check valve. Invention provides reduction of losses of tamping tool vibration amplitudes in process of ballast consolidating which improved quality of consolidation and reduces time of return of tamping tools in initial position which decreases duration of working cycle. EFFECT: increased capacity. 5 cl, 4 dwg
Patent RU-2199143-C1 (RU)
Title: Telescope with discrete change of magnification for far-field or region of spectrum
Inventor: BEZDID KO S N
IPC: G02B23/00
Filed: 2001-05-22
Granted: 2003-02-20
Abstract: FIELD: optics. SUBSTANCE: telescope includes objective lens and eye-piece. Objective lens comprises three components, first component being positive meniscus facing object with convexity, second component being made up of biconcave lens and two positive meniscuses ( one facing image with convexity, another one facing object with concavity ), third component being negative meniscus facing image with concavity. Second surface of lens of first component is aspherical. Second component of objective lens is mounted for input and output of optical circuit. Eye-piece includes two positive meniscuses, one meniscus facing image with convexity and the other meniscus facing object with convexity. First surface of first lens of eye-piece is aspherical. Positive meniscus facing image with convexity is inserted into eye-piece in front of first meniscus. Air gaps between lenses of eye-piece and its focus meet relations specified in formula of invention. EFFECT: magnification multiple of three as minimum and attenuation of glares from surface of telescope lenses are secured with good quality of image. 6 dwg, 2 tbl
Patent RU-2198257-C1 (RU)
Title: Process of erection of water-development works
Inventor: BEKKER A T
IPC: E02B1/00
Filed: 2001-05-21
Granted: 2003-02-10
Abstract: FIELD: erection of structures predominantly on bumpy base with thick layer of silt. SUBSTANCE: in process of erection of water-development works relief of rock foundation for arrangement of bed is sounded through layer of silt over its edges. In this case large-diameter shell with height exceeding thickness of layer of silt functions as bed. Lower edge of shell is given shape corresponding to profile exposed by sounding. Then shell is lowered directly on rock foundation cutting through layer of silt. Guarding structure isolating space needed for formation of underwater part of structure from water area, for instance, by means of floating forms is set. on it. Silt is removed from space of shell and it is encased in concrete. Then underwater part of structure is formed in space of guarding structure by method of underwater concrete placing. EFFECT: decreased usage of material and labor input to formation of bed, enhanced efficiency of operation thanks to reduced negative man-induced effect on environment. 1 cl, 1 dwg
Patent RU-2197297-C1 (RU)
Inventor: GIMRANOV R F
IPC: A61N2/00
Filed: 2001-07-23
Granted: 2003-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves acting with pulsating magnetic field upon posterior cranial fossa by applying magnetic coils of 8 to 12 cm diameter. Synchronous electric stimulation of peripheral part of caudal group of cranio-cerebral nerves is also carried out in the cervical area using rectangular impulses under current intensity of 12-20 mA and impulse duration of 0.1-0.3 ms daily within 20 min. The total treatment course is 10-15 procedures long. EFFECT: enhanced effectiveness of treatment. 5 dwg
Patent RU-2204060-C1 (RU)
Title: Device for feeding gas to pneumatic system
Inventor: ALEKSANDROVA A T
IPC: F15B1/00
Filed: 2001-09-24
Granted: 2003-05-10
Abstract: FIELD: working medium transfer means; closed-type pneumatic lines. SUBSTANCE: device has at least two hydrogen sources each incorporating hollow housing accommodating member with hydrogen storage alloy, as well as heating and cooling means. Shut-off elements of each pair are joined with respective hydrogen source; one of shut-off elements of each pair is designed for connection to pneumatic line inlet and other one, to its outlet. EFFECT: enhanced speed, blocked escape of pollutants into atmosphere. 2 cl, 1 dwg
Patent RU-2194349-C1 (RU)
Inventor: SHIL MAN A KH
IPC: H02K5/12
Filed: 2001-11-23
Granted: 2002-12-10
Abstract: FIELD: electrical engineering. SUBSTANCE: device is used for electric drives of submersible pump units designed for lifting liquids from boreholes and functions to compensate for changes in oil volume within motor caused by temperature fluctuations in the course of motor operation and during its shutdown periods and to prevent water hammer during downtake motion in borehole. Device has diaphragm clearance 16 of its upper chamber 6 communicating with hole clearance through channel formed by intercommunicating radial and axial holes 23, 25 provided in fitting 9. Axial hole 25 is sealed with rubber rings 30 through integrated annular slots 26, 29 and communicates with hole 28 in support 19 of diaphragm 13 which communicates on other end through radial hole 27 with lower part of diaphragm clearance 16 in upper chamber 6. EFFECT: facilitated manufacture and assembly of device. 2 cl, 1 dwg
Patent RU-2215792-C1 (RU)
Inventor: KALUGIN JA P
IPC: C21B9/10
Filed: 2002-02-18
Granted: 2003-11-10
Abstract: FIELD: metallurgy; designing air heaters for blast furnaces. SUBSTANCE: proposed air heater has casing provided with lining, packing and dome with pre-chamber located in its upper portion coaxially with it; pre-chamber is provided with casing and lining with independent support on casing. Hot blast pipe union is located above packing at distance no less than diameter of its flow section. Gas and air passages made in lateral vertical wall of pre-chamber lining are communicated with inner collectors and pipe unions supplying gas and air. Axes of upper passages from lower collector are directed to axis of pre-chamber and are shifted upward from horizontal plane through angle of 30 deg. and axes of remaining passages are located in horizontal plane at angle of 15-30 deg. to radii passing through centers of their outlet holes. Side vertical wall of pre-chamber is divided into two parts by vertical seam; inner part is used as support for main brickwork of prechamber dome. Partition dividing gas and air collectors is supported by walls of brickwork adjoining collectors on side of casing and on side of lateral vertical wall. EFFECT: increased overhaul period; reduction of expenses for repair. 2 dwg
Patent RU-2200297-C1 (RU)
Inventor: PUSHKIN N M
IPC: F42B15/00
Filed: 2002-03-27
Granted: 2003-03-10
Abstract: FIELD: military equipment to fire guided missiles. SUBSTANCE: guided missile firing technique consists in firing of missile from barrel of recoilless gun under pressure of powder gases and in its guidance on target with determination of position of missile on trajectory by electric light radiator with reflector. Part of powder gases of propelling charge in barrel of recoilless gun is throttled after firing into receiver space and is directed along rear surface of reflector to heat uniformly entire surface of reflector to above-zero temperature in the course of missile motion through barrel under all temperature conditions of firing. Guided missile carrying light radiator with reflector is equipped with screen possessing outlet hole and installed with clearance with reference to reflector. Entrance to clearance from side of space behind missile is formed by throttling holes oriented towards receiver space, exit from this space is formed by symmetrical holes in cylindrical protrusion of screen which axes are perpendicular to axis of optical reflector and are directed on to its rear surface. Clearance between reflector and screen varies in section increasing towards outlet hole in screen. EFFECT: increased accuracy and efficiency of target hitting. 2 cl, 2 dwg
Patent RU-2215092-C1 (RU)
Inventor: GLAVATSKIJ G D
IPC: E02F3/76
Filed: 2002-06-06
Granted: 2003-10-27
Abstract: FIELD: earth-moving facilities. SUBSTANCE: invention relates to forest fire-fighting sets on base of logging tractors designed for laying mineralized strips. Proposed earth-moving machine includes logging tractor with spring-loaded front lever fully-articulated suspensions of track rollers, front end-mounted working member and device for interlocking front mounted on sidemembers of tractor frame. Front suspension interlocking device is made in form of two L-shaped members located at tractor sides and containing tie-rod and supports foot step which are installed for turning in bushings built into frame sidemembers. Upper ends of L-shaped members are brought to tractor cab and are furnished with control handles which are provided with spring-loaded detents. EFFECT: improved operating characteristics of earth-moving machine. 2 cl, 4 dwg
Patent RU-2226289-C1 (RU)
Inventor: SHUL GIN V A
IPC: G02F1/335
Filed: 2002-08-05
Granted: 2004-03-27
Abstract: Изобретение относится к оптоволоконной технике и может быть использовано в оптических приборах. Устройство содержит излучающие и приемные торцы оптических волокон, коллимирующий объектив, анизотропный акустооптический дефлектор и четвертьволновый замедлитель, включенный между плоским зеркалом, отражающим коллимированное излучение в обратном направлении, и анизотропным акустооптическим дефлектором. Излучающие торцы оптических волокон расположены в фокальной плоскости коллимирующего объектива. Плоское зеркало является диэлектрическим зеркалом. Для изготовления оптоволоконной матрицы многомодовое оптическое волокно нагревают, вытягивают для уменьшения диаметра сердцевины до размера сердцевины одномодового волокна и для уменьшения диаметра кварцевой оболочки оптического волокна, торцы отрезков этих волокон собирают в виде плоской матрицы, второй конец каждого из отрезков волокон стыкуют с одномодовым волокном. Обеспечено уменьшение стоимости изготовления устройства и расширены его функциональные возможности. 2 с. и 5 з.п. ф-лы, 1 ил.
Patent RU-2220596-C1 (RU)
Title: Method for producing of jelly marmalade
Inventor: ZHIVAGINA I S
IPC: A23L21/10
Filed: 2002-08-13
Granted: 2004-01-10
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparing syrup with the use of sugar, pectin and aqueous extract of brier fruit and nettle leaves mixture; cutting raw material while adding citric acid, sodium lactate and preparation produced from Mortierella hygrophila micromycet biomass by predetermined process; pouring; forming; drying and packing ready products. EFFECT: wider range of vitamin activity and unique combination of organoleptical properties of jelly marmalade. 1 ex
Patent RU-2209761-C1 (RU)
Title: Load-gripping member swinging arrester
Inventor: TEREKHOV A M
IPC: B66C13/06
Filed: 2002-09-05
Granted: 2003-08-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to lifting and transportation machinery and it can be used at loading and unloading operations by crane provided with load-gripping member. Proposed device contains drum on which guy-rope is wound. Ratchet wheel stationary secured on drum engages with spring-loaded pawl. Movable trolley with counter weight and pulley block are also provided. Said drum is arranged on platform hinge-mounted on crane turn-tale. Device is provided with damping member. The latter includes spring and air cylinder providing damping of spring vibrations and swinging of platform. Pawl is hinge-mounted on said platform being rigidly connected with armature of electromagnet placed in control circuit of load lifting mechanism winch. EFFECT: accelerated process of damping of load-gripping member swinging. 3 dwg
Patent RU-2225746-C1 (RU)
Title: Electrodialyzer
Inventor: PILAT B V
IPC: B01D61/50
Filed: 2003-01-28
Granted: 2004-03-20
Abstract: FIELD: de-mineralizing water by electrodialysis in electrodialyzers provided with ion-exchange membranes. SUBSTANCE: proposed electrodialyzer has electrodes with ion- exchange membranes and gaskets placed between them; holes made in their opposite ends are used for forming passages for delivery of starting water and discharge of dialyzate and concentrate. Holes of membranes and gaskets used for forming passages for discharge of concentrate and dialyzate are provided with dielectric tubes over entire height of electrodialysis stack. EFFECT: reduction of losses of electric power. 2 cl, 2 dwg
Patent RU-2235503-C1 (RU)
Title: Способ прогнозирования течения глаукоматозной оптической нейропатии
Inventor: KURYSHEVA N I
IPC: G01N33/48
Filed: 2003-03-28
Granted: 2004-09-10
Abstract: Изобретение относится к области медицины, в частности к глазным болезням. Способ обеспечивает высокую точность и своевременность прогнозирования течения глаукоматозной оптической нейропатии. Проводят лабораторное исследование, при этом в слезной жидкости больного глаукомой определяют уровень ЭКА/ОКА и при его значении ниже или равном 0,3 прогнозируют риск прогрессирования глаукоматозной оптической нейропатии в течение ближайшего года. 3 табл., 1 ил.
Patent RU-2247480-C1 (RU)
Title: Organic fertilizer piler
Inventor: KRAVCHENKO V S
IPC: A01C3/06
Filed: 2003-05-28
Granted: 2005-03-10
Abstract: FIELD: agriculture, in particular, equipment for piling of organic fertilizer. 
     SUBSTANCE: organic fertilizer piler has body equipped with bottom made in the form of conveyor, and shaft provided with drive and arranged at conveyor exit end. Chains with cutting edges at peripheral parts of chains are fixed lengthwise of shaft. Protective housing is disposed above shaft and guiding shield and immovable cutting edges are disposed under shaft rearward of conveyor. Surface of guiding shield under chains joined in pairs is made in the form of concave curved portions, with curvature of curved portions corresponding to dependence:  , where a is distance from center of coordinates of axes XOY to lower point of chain line making up working surface guide of concave curved portions of guiding shield; e is base of hyperbolic logarithm; x, y are current coordinates of axes in XOY coordinate system. Cutting edges are fixed on inner surface of concave curved portions of guiding shield. 
     EFFECT: uniform distribution of nutritive mixture components through the entire volume of pile owing to intensified nutritive substrate mixing process and elongated fibrous materials grinding process and, accordingly, effective controlling of weed plant seeds and pathogenic microorganisms of substrate. 
     2 cl, 3 dwg
Patent RU-2251099-C1 (RU)
Inventor: KAL VA V S
IPC: G01N27/00
Filed: 2003-10-29
Granted: 2005-04-27
Abstract: FIELD: measurement technology. 
     SUBSTANCE: detector can be used in concentration meters as positive and negative aeroiones. Aeroion concentration detector has bias voltage source and receiving probe. Detector additionally has two resistors connected in series, auxiliary electrode and electrometer for measuring output voltage that is proportional to measured concentration of aeroiones. Receiving probe has to be volumetric electrode made of metal grid inside which the auxiliary electrode is located. The latter is isolated from volumetric electrode. 
     EFFECT: improved functional abilities. 
     1 dwg
Patent RU-2239678-C1 (RU)
Inventor: PAVUTNITSKIJ V V
IPC: D06B1/02
Filed: 2003-10-31
Granted: 2004-11-10
Abstract: FIELD: dyeing process equipment. 
     
     
       SUBSTANCE: proposed device has cylindrical housing provided with screw agitator rotated by drive for forming smooth suspended layer of powder inside cylindrical housing; it has opening with elastic collars in lower horizontal part and upper taper part which may be changed depending on diameter of thread passed through them. 
     
     
       EFFECT: enhanced fixation of dyeing agent on fibers; uniformity of dyeing. 
     
     
       2 cl, 1 dwg
Patent RU-2256997-C1 (RU)
Inventor: CHUBRAEVA L I
IPC: H02K21/00
Filed: 2003-12-26
Granted: 2005-07-20
Abstract: FIELD: electromechanical engineering; motors and generators. 
     SUBSTANCE: proposed disk-type electrical machine has stator frame built of two disks abutting against one another through their side surfaces. Stator frame accommodates three-phase winding and support-mounted shaft carrying disk-shaped rotor. Disk mounts working members made of magnetically perceptible material. Machine is provided with cooling system. Working members are made in the form of disks of high-temperature superconductor material uniformly arranged over circumference in rotor body. Number of working members equals that of machine poles. Winding is assembled of coils; each phase has even number of coils and those of same phase are uniformly distributed either side of rotor disk and secured on inner surfaces of stator frame disks. Coils of each disk are uniformly distributed over circumference. Axis of each coil of one disk is equally spaced from axes of adjacent coils of other disk. Machine is provided with cryogenic cooling system affording operating temperature below critical value at which superconductor material manifests superconducting properties. Preferable cooling agent of cooling system is liquid nitrogen. Rotor shaft is supported by magnetic system assembled of three permanent magnets. First magnet is mounted to provide for axial displacement in thrust bearing secured on bottom disk of stator frame. Second magnet is mounted on rotor end opposing first magnet. Third magnet is mounted on stator frame disk and separated from second magnet by rotor disk. 
     EFFECT: enhanced power output per unit volume at field control capability; enhanced efficiency due to reduced loss in rotor supports. 
     4 cl, 2 dwg
Patent RU-2256464-C1 (RU)
Inventor: IGONIN A A
IPC: A61K38/57
Filed: 2004-03-12
Granted: 2005-07-20
Abstract: FIELD: biotechnology, medicine, pharmacy, veterinary science. 
     SUBSTANCE: method involves addition of DEAE-Sephadex A-50 to cryosupernatant from human blood plasma, incubation, filtration and addition of QAE-Sephadex to filtrate followed by incubation. Filtered off precipitate of QAE-Sephadex is subjected for successive step-by-step washing out with buffer solution at pH 5.5 and 7.5, elution at pH 7.7 and dialysis. Then PEG-6000 is added to dialyzed solution to the concentration 12%, solution is incubated and centrifuged. To the prepared supernatant glycine is added to the final concentration 100 mM and lysine is added to the final concentration 10 mM at pH 7.2, then Twin-80 is added and pH value is corrected to 6.8-7.2 followed by addition of tri-n-butyl phosphate to the final concentration 0.3%. Prepared suspension is stirred, subjected for chromatography on DEAE-Sepharose FF at pH 7.0, chromatography on Zn-chelating Sepharose FF at pH 7.5 and the end product with specific activity from 7.5 ± 0.5 U/mg of protein and above, and with the final concentration of lysine 10 mM, not less, and with the final concentration of glycine 100 mM, not less. Method provides safety of activity in antiviral treatment and preparing product containing the natural C-1 esterase inhibitor from blood plasma with high specific activity. 
     EFFECT: improved method for preparing. 
     6 cl, 2 dwg, 1 ex
Patent RU-2259182-C1 (RU)
Inventor: STASHKEVICH S V
IPC: A61F9/007
Filed: 2004-03-18
Granted: 2005-08-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out instillation with mydriatic agent one day before operation and mydriatic agent is administered in combination with irifrine instillations given twice with 15 min long pause. Corneal tunnel incision and paracentesis are carried out. Pupil dislocation relative to the optical axis is determined. No pupil ectopy being observed, 0.2 ml of 0.1% adrenaline solution per 500 ml of solution is added to irrigation solution in the course of operation. The upper iris edge being on the photic stimulus reflex boundary from cornea or 1/3 of distance between the photic stimulus reflex from cornea and limb, corneocenteses are done in 1.30 and 10.30 o'clock positions and iris retractor units are introduced through them capturing the pupil edge in fixing it to the limb. If the upper iris edge is situated 2/3 of distance between the photic stimulus reflex from cornea and limb, basal iridectomy, incision and complete meridian iridotomy to pupil edge is carried out. The pedicles of newly formed coloboma are fixed via the corneocenteses to the limb area. 
     EFFECT: provided optimum mydriasis; reduced risk of complications. 
     2 cl
Patent RU-2263134-C1 (RU)
Title: Способ переработки кислых гудронов
Inventor: ZORIN A D
IPC: C10L1/04
Filed: 2004-04-07
Granted: 2005-10-27
Abstract: Изобретение относится к области нефтехимии, в частности, к переработке кислых гудронов. Способ переработки кислых гудронов включает их очистку от серной кислоты и термический крекинг, проводимый в присутствии газа-носителя при массовом соотношении маслообразная фракция : газ-носитель, равном 1:(0,05-0,1), и при температуре 400-550°С. В качестве газа-носителя используют азот. Изобретение позволяет повысить безопасность процесса и создать нейтральную среду, что благоприятно влияет на компонентный состав полученного жидкого топлива. 2 табл.