baber/WOPTO huggingface dataset:
Patent RU-2185668-C2 (RU)
Title: Magazine for feeding fuel elements
Inventor: BALASHKOV S V
IPC: G21C19/18
Filed: 2000-03-31
Granted: 2002-07-20
Abstract: FIELD: nuclear power engineering. SUBSTANCE: magazine designed for feeding fuel elements from storage area to reactor charging zone has housing, handle, locks, and insert with rows of cylindrical locating seats. Insert is built of two sections. Seats are arranged in single row in each section. Their axes are inclined towards abutting side wall of housing. Such design excludes collision between fuel elements and between the latter and structural members of housing. EFFECT: facilitated manufacture, reduced maintenance charges. 2 cl, 2 dwg
Patent RU-2189203-C2 (RU)
Inventor: PARSHIKOV M V
IPC: A61F5/02
Filed: 2000-05-24
Granted: 2002-09-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has belt, semi-belts, rigidity ribs and flexible inserts. The belt is a flexible strip having narrowing ends bearing mechanical sticking members fastened to the strip. The rigidity ribs are built-in into the middle part of the belt, the inserts being positioned between them. Semi-belts ends are manufactured from fold- up rubber tricot ribbons. Mechanical sticking members are also fastened on the ends of semi-belts. EFFECT: enhanced effectiveness of treatment. 2 dwg
Patent RU-2202294-C2 (RU)
Title: Method for treating the cases of femur neck varus deformity
Inventor: SHEVTSOV V I
IPC: A61B17/56
Filed: 2000-06-19
Granted: 2003-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves conducting wires through iliac bone wing, greater trochanter, middle and lower one-third of the femur, wire ends are fixed on supporting members of compression-distraction apparatus, supporting member on the iliac bone wing is connected to proximal femoral supporting member and the middle one is connected to the distal one on the femur. Intertrochanteric osteotomy of the femur is carried out in down-top direction and from outside to inside. Proximal femur portion deformity correction is carried out. Transverse osteotomy is carried out in the inferior femoral one-third. Intermediate femur fragment is medially shifted and fixed in achieved position. Wires are introduced through the greater trochanter and femoral neck. Wires are introduced through supra-acetabular area, curved as arcs, fixed and pulled to match the apparatus arch. Distraction between the middle and distal support members is carried out in leading temp along the external apparatus rods. EFFECT: enhanced effectiveness in building acetabular cavity roof, equalizing extremity lengths and normalizing biomechanical axis. 5 dwg
Patent RU-2187781-C2 (RU)
Title: Guided missile guidance system
Inventor: ZBRANKOV JU V
IPC: F42B15/01
Filed: 2000-07-03
Granted: 2002-08-20
Abstract: FIELD: armament, in particular, artillery guided missiles with a laser homing head. SUBSTANCE: the guided missile guidance system has a homing head, inertial gyroscope, control actuator, the first, second, third and fourth pulse stretchers, inverter, the first and second AND gates, the first and second OR gates, the first, second, third and fourth power amplifiers, and the first, second third and fourth control windings. The "Lock-on" output of the homing head is connected to the first input of the first AND gate, and via the inverter - to the first input of the second AND gate, whose second inputs are connected to the second and third outputs of the inertial gyroscope respectively, the output of the first AND gate is connected to the "Compensation" input of the homing head and to the third input of the first OR gate, whose output is connected to the input of the first power amplifier. The output of the second AND gate is connected to the second input of the second OR gate, whose output is connected to the input of the second power amplifier, the "-y", "+y", "+z", "-z" outputs of the homing head are connected respectively to the inputs of the first, second, third and fourth pulse stretchers, the outputs of the first and second pulse stretchers are connected respectively to the first input of the first and second OR gates. The outputs of the third and fourth pulse stretchers are connected respectively to the inputs of the third and fourth power amplifiers, the outputs of the first, second, third and fourth power amplifiers are connected respectively to the first inputs of the first, second, third and fourth control windings, whose second inputs are connected to the fourth output of the inertial gyroscope and the power source of the on-board equipment. Introduced are the firing mode selector unit and the third AND gate, the output of the selector unit is connected to the third inputs of the first and second AND gates and the second input of the third AND gate, whose first input is connected to the first output of the inertial gyroscope, and its output is connected to the second input of the first OR gate. EFFECT: enhanced accuracy of guidance. 1 dwg
Patent RU-2187637-C2 (RU)
Title: Method of guidance of drill string to deposit by azimuth
Inventor: KASHTANOV V D
IPC: E21B7/04
Filed: 2000-08-14
Granted: 2002-08-20
Abstract: FIELD: drilling of directional and horizontal wells; applicable in guidance of wellbore to design point of producing formation by azimuth from vertical position of drill string. SUBSTANCE: method includes registering of inclinometer body relative to deflecting tool, and drill string is turned from wellhead. Then subject of determination is geophysical azimuth Am from wellhead to deposit and angle α between plane of deflecting tool and measuring axis of inclinometer. Drill sting is turned until actual azimuth A a  of inclinometer measuring axis is equal to Am-α if plane of action of deflecting tool is located to right side from inclinometer measuring axis, or Am+α if plane of action of deflecting actual azimuth is determined in course of turning by formula  , where Wx, Wy are projections of horizontal component of Earth rotation on inclinometer axis perpendicular to longitudinal axis. EFFECT: higher accuracy of guidance of drill string to deposit from vertical position. 2 dwg
Patent RU-2187672-C2 (RU)
Title: Internal combustion engine with adjustable compression ratio
Inventor: ZAJATS JU A
IPC: F02D15/04
Filed: 2000-08-15
Granted: 2002-08-20
Abstract: FIELD: mechanical engineering; compression ignition internal combustion engines. SUBSTANCE: proposed engine is furnished with insert, and hole for nozzle is made in auxiliary piston. Insert and piston form together two oil spaces. Spring is installed in lower space, and upper space communicates with engine lubrication system. Spaces communicate through direct-flow and check valves forming together auxiliary piston displacement hydraulic control system to control displacement of piston depending on gas pressure in engine cylinder. EFFECT: increased efficiency of working process and reduced loads on crank and connecting rod mechanism parts by changing compression ratio depending on operating conditions, improved starting conditions. 1 dwg
Patent RU-2187775-C2 (RU)
Inventor: TJUPAEV JU A
IPC: F41A23/34
Filed: 2000-09-22
Granted: 2002-08-20
Abstract: FIELD: artillery weapon. SUBSTANCE: at leveling of the mount the jacks are installed with the plates on the ground and the platform is hanged out providing for its movement in the direction perpendicular to the plane of the frame of the multiaxle wheel chassis. The jacks are positioned on both sides relative to the rear pair of the chassis axles at an equal distance from each other in the longitudinal and transverse positions. EFFECT: reduced time of mount leveling and removal from the firing position after a shot. 3 cl, 3 dwg
Patent RU-2226494-C2 (RU)
Inventor: REIST VALTER
IPC: B65H29/60
Filed: 1999-04-15
Granted: 2004-04-10
Abstract: FIELD: printing industry. SUBSTANCE: proposed system is designed for processing piece articles, for instance, containers or printed matter. System includes conveyor transportation system with closed guide track system including switches and great number of transportation/fixing devices moved in one direction along guide track system irrespective from each other, and devices for charging articles or groups of articles delivered for processing into transportation/fixing devices, devices for processing articles or groups of articles, and devices for discharging articles from transportation/fixing devices. Each said device is furnished with incoming control means and storage area before device. Incoming control sets spatial orientation and time sequence of transportation/fixing devices or articles in compliance with requirements imposed by device. If necessary, transportation/fixing devices can be held in storage area before incoming control. Devices with corresponding incoming control means and switches are arranged separately or in groups in self-contained stations with intrastation control means which independently control functions of devices and their incoming control and/or operation of switches and transportation of transportation/fixing devices through station. Proposed processing system can include, in addition, central control unit generating command for setting short-time flow-through capacity of self-contained station in compliance with recorded values of degree charging of storage areas. System provides complete automation and possibility of manual operation and easy adaptability to different articles to be processed and different spatial conditions. EFFECT: enlarged operating capabilities. 19 cl, 12 dwg
Patent RU-2219996-C2 (RU)
Title: Сорбент на основе силиката сурьмы для удаления ионов металлов
Inventor: KHAR JULA RISTO OLAVI
IPC: B01J20/10
Filed: 1999-05-13
Granted: 2003-12-27
Abstract: Предложен материал, содержащий легированный силикат сурьмы, в качестве сорбента для удаления ионов металлов, например ионов радиоактивных металлов, из кислотной жидкой среды. Ионы металлов можно селективно удалить из смеси с другими ионами, такими как ионы Na, К, Мg и Са. Предложен способ получения материала на основе силиката сурьмы, применяемого для удаления ионов металлов, легированного одним или более элементами, выбранными из группы, состоящей из вольфрама, ниобия и тантала. Легированный материал особенно эффективен в качестве сорбента для удаления ионов металлов, в частности стронция, из жидкой среды. 4 с. и 6 з.п. ф-лы, 20 ил., 5 табл.
Patent RU-2197001-C2 (RU)
Inventor: ZAKHAROV V L
IPC: G01S13/935
Filed: 2000-12-27
Granted: 2003-01-20
Abstract: FIELD: radio engineering. SUBSTANCE: range-only radar is designed for precision measurement of ranges between unspecified number of mobile objects at any time moment. Proposed range-only radar has master station named as central measurement center which includes series connection of first pulse generator of linear frequency modulation, first probe and heterodyne signal shaper, first amplifier, first isolated unit (IU) which second output is connected to input of first receiver, and of first antenna, series connection of first mixer, first band filter, first range search unit, first time substitute synchronizing and shaping unit which third output is connected to third input of first digital adder. Each N identical slave station includes series connection of fourth antenna, second IU and fourth receiver. EFFECT: proposed range-only radar can carry out precision range measurement between unspecified number of mobile objects at any time moment and can expand number of measurement participants without any loss of precision. 5 dwg
Patent RU-2197717-C2 (RU)
Inventor: BEZRUKOV V I
IPC: B41J2/185
Filed: 2000-12-29
Granted: 2003-01-27
Abstract: FIELD: electric ink-drop and -jet technology. SUBSTANCE: given hydraulic system is characterized by inclusion of circuits of viscosimetry and metered pouring of solvent in addition to circuit of pressure pumping with drop generator, circuit of suction with trap for unused drops and circuit of discharge. Trap for unused drops has sensor of jet hitting with tube made of optically clear material and optron in the form of light-emitting diode and photodiode. Tube of sensor includes meniscus-former and siphon-collector produced in the form of bends to change direction of liquid flow between which section of tube located between light- emitting diode and photodiode is positioned. Optron is electrically coupled to device recording and processing motion of meniscuses to optimize control over operation of hydraulic system. Technical result of employment of invention lies in provision of control over viscosity of ink, in automatization of operation of hydraulic system, in improved quality of printing, in widened functional potential and in raised operational reliability of hydraulic system. EFFECT: increased operational reliability of trap for unused drops with sensor of drop hitting, enhanced adaptability of hydraulic system for manufacture. 12 cl, 4 dwg
Patent RU-2199263-C2 (RU)
Title: Method for evaluating testicular state after operative treatment of juvenile cryptorchism
Inventor: PARSHIKOV V V
IPC: A61B5/01
Filed: 2001-02-21
Granted: 2003-02-27
Abstract: FIELD: medicine, juvenile surgery. SUBSTANCE: one should measure temperature of tissue column in symmetrical areas of inguinal regions in projection of spermatic funiculus both from healthy side and from the side of operative interference. At positive value of thermoasymmetry or the absence of thermoasymmetry blood supply level is evaluated to be satisfactory, and at negative value of asymmetry blood supply level in operated testicle is diagnosed to be affected. EFFECT: higher accuracy of evaluation. 1 tbl
Patent RU-2206182-C2 (RU)
Inventor: KLEPOV A V
IPC: H04L9/06
Filed: 2000-04-10
Granted: 2003-06-10
Abstract: FIELD: electrical communications and computer engineering. SUBSTANCE: cryptographic data protection device has source data conversion unit whose encoder converts source fill across communication key into coded fill; feedback shift register that generates long-period intermediate binary sequence stream; delay unit that generates long-period intermediate binary sequence of digital length; switch that divides capacity of mentioned sequence into two parts of which one part is intermediate fill and other one is intermediate key; gamma generation unit wherein encoder encodes intermediate fill with aid of block cipher at intermediate key with intermediate generation of gamma block; compression unit that converts gamma blocks into compressed gamma blocks; and source information encoding block wherein register converts source information and organizes data block; compression unit executes compressing conversion to obtain compressed data blocks ,and adder encodes source information by superimposing compressed gamma blocks onto compressed data blocks to obtain encoded information. EFFECT: enhanced cryptographic stability. 6 cl, 3 dwg
Patent RU-2218580-C2 (RU)
Title: Method of direction finding of radio emission sources when scanner assembly is located on surface of mobile carrier ( variants ); direction finder of radio signals of radio emission sources when scanner assembly is mounted on surface of mobile carrier ( variants )
Inventor: KOSOGOR A A
IPC: G01S3/74
Filed: 2001-03-16
Granted: 2003-12-10
Abstract: FIELD: radio engineering. SUBSTANCE: in compliance with first variant of method of direction finding and of direction finder realizing this variant radio signals of radio emission sources are received by omnidirectional antenna permanently connected to reference channel of double-channel receiver with common heterodyne and elements of antenna array connected in sequence to object channel of same receiver which are arranged in certain manner on surface of carrier in the form of N rings of same diameter incorporating m elements of antenna array in each ring and elements positioned in center of each ring. According to second variant of method of direction finding and of direction finder realizing this variant signals are received by elements of antenna array connected in sequence to object and reference channels of double-channel receiver with common heterodyne. Then measurement of signals in each object and reference channel is conducted in pairs on coinciding time intervals of signal spectra, amplitude-phase distributions on elements of antenna array and maximum of modulus of complex angular signal spectrum which orientation determines value of bearing are computed by mathematical formulas. EFFECT: diminished number of false bearings emerging as result of reception of electromagnetic waves reflected from surface of carrier. 4 cl, 5 dwg
Patent RU-2202381-C2 (RU)
Title: Electrode device for applying puncture therapy
Inventor: BOBROVNITSKIJ I P
IPC: A61N1/18
Filed: 2001-04-10
Granted: 2003-04-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has indifferent and active electrodes. Currentcarrying wire with plug is soldered to flexible cable screen member and indifferent led electrode connected to the plug. The cable is branched into 2-5 electric wires with plugs to which 2-5 round electrodes are connected. The indifferent electrode is manufactured from led of 90 ПHГ area, the active electrodes are made of steel and have 13 mm diameter. The electrode device acts upon human visceral organs like stomach, intestine, prostate, uterine, urinary bladder and bronchi. When cranially arranged, the device is usable for carrying out transcranial treatment. EFFECT: enhanced effectiveness of local treatment applied to visceral organs. 1 dwg
Patent RU-2212069-C2 (RU)
Inventor: DZEKUN E G
IPC: G21F9/12
Filed: 2001-04-17
Granted: 2003-09-10
Abstract: FIELD: recovery of liquid radioactive wastes. SUBSTANCE: method includes super-stoichiometric sorption of radionuclides using zirconium dioxide and titanium dioxide base crystal sorbents for evaporating solution to dryness. Then compound is calcined and transferred to matrices. Mineral matrices used for the purpose possess high chemical, thermal, and reactive stability and can be used not only for burying long-living radionuclides but also for producing fuel for their transmutation. EFFECT: enlarged functional capabilities of mineral matrices used in the process. 5 cl, 1 tbl, 1 ex
Patent RU-2204151-C2 (RU)
Inventor: DODOTCHENKO V V
IPC: G01V3/00
Filed: 2001-06-26
Granted: 2003-05-10
Abstract: FIELD: magnetometric equipment of spacecraft and other objects. SUBSTANCE: invention is related to facilities shielding magnetometers from internal magnetic fields of objects where magnetometers are installed. Facility incorporates source of internal magnetic fields of spacecraft, for instance, three orthogonal predominantly superconducting electromagnets, geomagnetic torque motors, two magnetometers housed in internal spaces of two hemispheric superconducting magnetic shields made of films of high-temperature superconducting materials applied to aluminum substrates placed in hemispheric cryostats fabricated from non-magnetic materials with cooling conduits with inlet and outlet collectors coupled by means of heat-insulated pipe-lines to cryogenic-refrigerating plant. Two hemispheric cryostats are attached with the aid of fastening frames to opposite faces of spacecraft and magnetometers are anchored on centers of bases of cryostat hemispheres. Invention makes it feasible to diminish negative effect of internal sources of magnetic fields in objects on measurement precision of external magnetic fields by magnetometer, for example, geomagnetic fields, by way of growth of value of the latter in zone of location of magnetometers, to raise shielding properties of magnetic shields by reduction of their shielding coefficients to minimal possible value practically equal to zero and to reduce system mass of magnetic shields. EFFECT: diminished negative effect of internal sources of magnetic fields on measurement precision of external magnetic fields. 2 cl, 4 dwg
Patent RU-2232828-C2 (RU)
Title: Method of manufacturing products from aluminum/magnesium/lithium alloy
Inventor: KHASTSLER AL FRED JOKHANN PETE
IPC: C22C21/08
Filed: 1999-12-17
Granted: 2004-07-20
Abstract: FIELD: nonferrous metallurgy. 
     SUBSTANCE: invention relates to a method for manufacturing structural parts of aircrafts from aluminum/magnesium/lithium alloys. Method comprises preparing aluminum alloy containing, wt %: magnesium 3.0-3.6, lithium 0.4-3.0, zinc up to 2.0, manganese up to 1.0, silver up to 0.5, iron up to 0.3, silicon up to 0.3, copper up to 0.3, 0.02-0.5 of at least one element selected from group including scandium 0.010-0.40, hafnium 0.010-0.25, titanium 0.010-0.25, vanadium 0.010-0.30, neodymium 0.010-0.20, zirconium 0.020-0.25, chromium 0.020-0.25, yttrium 0.005-0.20, beryllium 0.0002-0.1, and inevitable impurities. Alloy is cast into ingot, which is then heated and subjected to hot rolling to form hot-rolled intermediate product. The latter is rolled in cold state both along its length and along its width resulting in reducing thickness of hot-rolled intermediate product by at least 15%. Cold-rolled product is then heated by 465-565 о С during 0.15-8 h to form solid solution. The latter is cooled to temperature below 150 о С with cooling velocity at least 0.2 о С/sec and cooled product is aged to give sheet or thin-sheet article showing minimum yield point 260 MPa and minimum tensile strength 400 MPa at least in L and LT directions; minimum yield point 230 MPa and minimum tensile strength 380 MPa in direction at angle 45 о  to L direction; and minimum value of crack resistance 80 MPa·m 1/2  in T-L direction for samples 400 mm wide with central crack used for determining crack resistance. 
     EFFECT: increased crack resistance and reduced anisotropy of mechanical properties. 
     11 cl, 2 dwg, 8 tbl, 2 ex
Patent RU-2225844-C2 (RU)
Inventor: DOMRACHEV VALERIJ ANATOL EVICH
IPC: C02F1/48
Filed: 2001-09-28
Granted: 2004-03-20
Abstract: FIELD: treatment of liquids by magnetic field together with other factors; farming; medicine; veterinary science. SUBSTANCE: proposed device is made in form of funnel with permanent magnetic field sources secured on outer surface of cone- shaped part; devices for securing solid, loose and liquid agents are also arranged here. Permanent magnetic field sources are arranged in tiers. Each tier has two and more pairs of permanent magnetic field sources. Poles of opposite permanent magnetic field sources have similar polarity and axes of each pair are mutually perpendicular. Fastenings are located between permanent magnetic field sources. Proposed device ensures repeated action of magnetic field on dipoles of water molecules and transmission of information on agents secured on device. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2212678-C2 (RU)
Title: Device for measuring electrostatic field intensity
Inventor: KOPEJKIN V V
IPC: G01R29/12
Filed: 2001-10-10
Granted: 2003-09-20
Abstract: FIELD: industrial enterprises and domestic appliances. SUBSTANCE: device designed, for instance, to measure static charge of picture tubes and television sets as a whole incorporates provision of compensating for inherent charge of case which makes it possible to dispense with grounding the device during measurements and to produce this device in portable design form. Inherent charge compensation of sensor depends on its mechanical design incorporating two series-connected measuring capacitors, device case being used as common inner electrode of capacitors. Sensor case is symmetrical relative to plane crossing its center in parallel with outer measuring electrodes. Case charge induces charge of one polarity across outer measuring strips which is compensated for due to counterphase excitation of strips. Charges induced across strips by external field under measurement are of opposite polarity which causes summing of charges during counter-phase excitation. EFFECT: enlarged functional capabilities enabling use of device in domestic and field conditions. 1 cl, 2 dwg