baber/WOPTO huggingface dataset:
Patent UA-66762-C2 (UA)
Title: Syringe
IPC: A61M5/315
Filed: 1997-07-11
Abstract: The syringe comprises the cylinder (1) with tightly fit plunger (7). The design of the syringe allows for its single use only. With this aim in view, the grooves (10, 11) or the flanges (29) are made on the surface of the cylinder while the plunger (7) equipped with the stopper unit (17, 20) mating with the grooves (10, 11) or the flanges (29) in such a way that the return stroke of the plunger (7) make it impossible any further motion. The stopper unit (17, 20) is disposed in the head of the plunger (7) near the elastomer sealing ring (15) and may be supplemented with a pair of the pawls (17) or the crossed plate (20).
Patent UA-50817-C2 (UA)
Title: Composition of strengthened light refractory
Inventor: MARTYNENKO VALERII VLADLENOVYCH
Filed: 1999-10-05
Abstract: Composition of strengthened light refractory of low thermal conductivity contains 42-50 per cent by weight of chamotte, 42-50 per cent by weight of fire-resistant clay, 3-5 per cent by weight of fire-resistant fiber, 2.5-4.2 per cent by weight of foamed polystyrene, 0.5-0.8 per cent by weight of barium carbonate. It is used for thermal insulation of industrial furnaces and other thermal units in metallurgy, power and petrochemical industry.
Patent UA-44930-C2 (UA)
Inventor: KUCHYN VALERII PAVLOVYCH
Filed: 2000-04-24
Abstract: The present invention relates to optoelectronics, specifically to stations for generating interferences used for suppressing operation of optoelectronic equipment. The proposed station contains a pulse oscillator, an oscillation modulator, a control device, and a processor. The first input of the processor is coupled with the control device. The processor output is connected to the input of a digital-to-analog converter. The digital-to-analog converter output is connected to the modulator input. The modulator input is connected to the pulse oscillator input. The pulse oscillator contains an emitted signal transducer, the output of which is connected to the input of an analog-to-digital converter. The analog-to-digital converter output is connected to the second input of the processor. The proposed station can suppress operation of optoelectronic devices with the phase modulation, as well as with the frequency-phase modulation, without a need to readjust the station.
Patent UA-46245-C2 (UA)
Title: Device for determining coordinates of a moving object with a radiation source
Inventor: OSTAPOV ANATOLII OLEKSANDROVYCH
Filed: 2001-04-19
Abstract: The proposed device for determining coordinates of a moving object with a radiation source allows the accuracy in determining the coordinates to be improved. In order to improve the accuracy, the known device is supplemented with new elements employed for measuring the object heading and velocity, as well as for calculating the current coordinates of the object with consideration for these parameters. Additionally, at the main receiving station, the following devices are installed: two analyzers, the second distance meter, four AND logic elements, five memory units, a clock, two polar-to-rectangular coordinate converter, a calculator of the rectangular coordinate increments, a velocity meter, a heading meter, switches, a current coordinate calculator, and a control signal former. As the measurement time interval, the time interval tm is employed that is determined so that the absolute value of the coordinate increment during this interval exceeds a coordinate measurement error.
Patent RU-2184055-C2 (RU)
Inventor: PIS MENNYJ V L
IPC: B64F1/00
Filed: 2000-01-10
Granted: 2002-06-27
Abstract: FIELD: equipment of aerodromes. SUBSTANCE: artificial pavement having concave section with concavity towards center at difference in height exceeding 10 m; runway is equipped with radio and illuminating fixtures. Concave section consists of descending and ascending length between which point is marked at which speed required for takeoff of flying vehicle shall be attained. EFFECT: enhanced safety of flight. 3 cl, 2 dwg
Patent RU-2227874-C2 (RU)
Inventor: DIN EHNTONI
IPC: F23R3/04
Filed: 2000-05-30
Granted: 2004-04-27
Abstract: FIELD: continuous combustion chambers using liquid or gaseous fuel. SUBSTANCE: combustion chamber has inner and outer sleeves. Inner sleeve is arranges substantially concentrically to outer sleeve and defines annular inner space. Protective screen is located near each burner outlet. Dome-shaped member is arranged upstream to combustion chamber and protective screens. Each protective screen has one member formed of sheet metal. Metal member surface is axially displaced from dome-shaped member for protection thereof against combustion factors. Outer sleeve and inner sleeve have a number of orifices formed near longitudinal extensions of protective screen for screen cooling. Sleeve parts and protective screens define gaps between them for circulation of air flowing through orifices. EFFECT: cooling of protective screens by air impact and convection. 10 cl, 3 dwg
Patent RU-2193690-C2 (RU)
Inventor: KAPITOV N A
IPC: F04C29/04
Filed: 2000-06-23
Granted: 2002-11-27
Abstract: FIELD: mechanical engineering; oiled-for-life compressor units. SUBSTANCE: method comes to removal of heat by forced convective heat exchange from pair of involute spirals at "work" mode and "pause" mode, with forced convective heat exchange with outer surface of spirals at "work" mode and at "pause" mode, by forced convective heat exchange with inner surface of spirals. EFFECT: improved intensity of removal intensity of removal of heat by means of convective heat exchange from compression members, improved conditions of operation of compressor unit. 1 dwg
Patent RU-2215600-C2 (RU)
Title: Reducing mill
Inventor: TARTAKOVSKIJ I K
IPC: B21B17/14
Filed: 2000-07-04
Granted: 2003-11-10
Abstract: FIELD: rolled stock production, namely constructions of reducing mills, possibly used in tube rolling aggregates. SUBSTANCE: reducing mill includes mounted on pedestal and arranged in row one after another three- high rolling stands having rolls mounted alternatively by 180 degrees; drive mechanism. In housing of each stand at end sides there are recesses for placing portions of rolls of adjacent stands that extend outside housing. Minimally admissible spacing between three-high rolling stands is determined according to condition of contact of rolls of adjacent stands with use of given formula. EFFECT: lowered spacing between stands, enhanced reliability and increased useful life period of equipment, decreased end crops at operating with tension. 2 cl, 3 dwg, 1 ex
Patent RU-2261756-C2 (RU)
Inventor: TOMSEN SEREN GIDE
IPC: B01J8/06
Filed: 2000-12-01
Granted: 2005-10-10
Abstract: FIELD: chemical industry; conducting non-adiabatic reactions. 
     SUBSTANCE: proposed method includes the following stages: introducing first flow of reagents in parallel into first reaction zone and second flow of reagents into second  reaction zone; interaction of first flow of reagents with catalyst in first reaction zone is effected  under condition of indirect heat exchange with heat exchange medium and interaction of second flow of reagents with catalyst is effected under condition of indirect heat exchange with heat exchange medium; gases formed due to reforming with water vapor are evacuated; catalyst in first reaction zone is located inside tubular reactor under conditions of indirect heat exchange with heat exchange medium due to introduction of this medium into tubular heat exchange zone located around tubular reactor with first reaction zone and catalyst in second reaction zone is located on side of heat exchange zone envelope under condition of indirect heat exchange with heat exchange medium. 
     EFFECT: enhanced compactness of reactors; reduced usage of expensive materials. 
     6 cl, 2 dwg
Patent RU-2193245-C2 (RU)
Title: Digital reactimeter
Inventor: BORISOV V F
IPC: G21C17/10
Filed: 2001-01-10
Granted: 2002-11-20
Abstract: FIELD: reactivity metering for monitoring and control systems of nuclear reactors. SUBSTANCE: digital reactimeter has n metering channels each incorporating pulse-current ionizing chamber. Electrometric amplifier, amplifier-signal-to- spectrometric-amplifier-code converter, discriminator, count-to-code converter, processing device, switch, and additional processing, control, and display device. Outputs of amplifier converters and processing and control device are integrated by means of channel bus. Processing device is connected through switch to additional processing, control, and display device. EFFECT: enlarged dynamic measurement range, enhanced noise immunity of reactimeter. 1 dwg
Patent RU-2274659-C2 (RU)
Inventor: GARR MEHTT JU DZHON
IPC: F27B3/12
Filed: 2001-01-24
Granted: 2006-04-20
Abstract: FIELD: metallurgy; methods of the furnace relining and the furnace for realization of direct metals smelting.  
     SUBSTANCE: the invention is pertaining to the field of metallurgy and may be used for repair of the furnaces with the refractory lining used for realization of the direct metals smelting process. The method provides, that after a stopping of the direct metals smelting process the furnace is cooled and allows the possibility to get inside it through the inlet openings, reline the furnace and restart the furnace operational process in approximately 21 days or less. The furnace contains: the sub-hearth forming the furnace smelting hearth; the sidewall and the upper wall; the effluent gases channel; at least one passing through the sidewall tuyere for the solid materials injection; at least one tuyere for injection of the oxygen-containing gas in the upper part of the furnace; a refractory lining at least in the forehearth area of the furnace, in which the molten metal is gathered during the smelting process; and two diametrically opposite inlet openings in the sidewall in the forehearth area of the furnace; and also an inlet opening in the furnace hearth. The invention allows to reduce duration necessary for relining the furnaces, and also annually to reline it partially or completely. 
     EFFECT: the invention allows to reduce duration necessary for relining the furnaces, and also annually to reline it partially or completely. 
     25 cl, 3 tbl, 7 dwg
Patent RU-2240436-C2 (RU)
Inventor: DJUZHAKOV V F
IPC: F02F11/00
Filed: 2001-02-05
Granted: 2004-11-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed seal has flexible sealing ring adjoining cylinder cover. Sealing ring is rectangle in section with face pointed to cylinder of size chosen so that area of flat section in contact with sealed section of cylinder provides plastic deformation when cylinder cover bolts are tightened up at internal from 20 to 50% of final tightening force, and surface of upper part of ring is made in form of section of torus. 
     EFFECT: possibility of changing clearance between sealed surfaces in operation without affecting serviceability and possibility of sealing of rough machined surfaces. 
     2 dwg
Patent RU-2194421-C2 (RU)
Title: Meat farce production apparatus
Inventor: KASHCHENKO V F
IPC: A23L13/00
Filed: 2001-02-21
Granted: 2002-12-20
Abstract: FIELD: food-processing industry. SUBSTANCE: apparatus has hollow immovable cylinder 1, hollow rotor 2 positioned inside cylinder 1 and provided with longitudinal ribs 3 formed on internal surface of rotor 2. Cover is positioned in upper part of hollow cylinder 1. Hopper 5 and bushing are mounted in on cover 4. Bushing has square receptacle for rigid insertion of upper end of shaft of screw 8. Unloading chute 9, perforated segment 10 and drive 11 (with speed regulator) are mounted on side wall of cylinder 1. Drive 11 has toothed wheel 12 and intermediate gear rotating on pin for driving hollow rotor 2. Cylindrical shape of cutting grids allows simplified and energy economizing construction of drive to be used. Rotary grid is coupled with fixed screw to provide for transportation of raw material. EFFECT: simplified construction and increased efficiency. 6 dwg
Patent RU-2249463-C2 (RU)
Inventor: MISHON FRANSIS
IPC: A61K39/385
Filed: 1999-08-18
Granted: 2005-04-10
Abstract: FIELD: immunology. 
     SUBSTANCE: the innovation deals with new immunogenic conjugates of beta-propionamide-bound polysaccharide and N-propionamide-bound oligosaccharide with protein, and the method to obtain these conjugates has been suggested, as well. Conjugates should be applied to obtain vaccines against infectious diseases and cancer that enables to broaden the number of preparations applied in treating the above-mentioned diseases. 
     EFFECT: higher efficiency. 
     1 dwg, 2 ex, 8 tbl
Patent RU-2211044-C2 (RU)
Inventor: TETEREV I I
IPC: A61P15/02
Filed: 2001-07-20
Granted: 2003-08-27
Abstract: FIELD: veterinary science, veterinary gynecology. SUBSTANCE: the main active substance of the suggested preparation s represented by biologically active substances flavonoids extracted out of leaf buds of willow poplar. The preparation is of pronounced therapeutic properties at different disease types of mastitis and endometritis in cows. EFFECT: higher efficiency of therapy. 3 tbl
Patent RU-2214293-C2 (RU)
Title: Method for treating malignant cerebral tumors by applying photodynamic laser therapy
Inventor: OGIRENKO A P
IPC: A61N5/067
Filed: 2001-07-20
Granted: 2003-10-20
Abstract: FIELD: medicine. SUBSTANCE: the present innovation deals with improving clinical results of therapy in patients with malignant cerebral tumors of different localization. One should carry out obligatory locoregional supply of photosensitizer (PS) into liquor cerebral spaces twice in 24 h 10- 12 d after the onset of operation (tumor removal). In 2 h after the second PS introduction one should perform two successive seances of percutaneous transcranial photodynamic laser therapy (PDT) of removed tumor bottom due to scanning irradiation with defocused laser beam at 675 nm wave length and 0.15-0.20 W power for 20 min. Moreover, before carrying out PDT one should evacuate about 15-20 ml liquor (from which 2-4 ml of removed liquor is tested spectroscopically and chromatographically to register PS in liquor and detect its concentration) to prevent intracranial hypertension. Seances of percutaneous PDT are conducted at 24-h-long interval. The suggested method enables to improve therapeutic results due to preventing relapses in area of removed tumor. EFFECT: higher efficiency. 2 cl, 3 dwg, 1 ex
Patent RU-2263293-C2 (RU)
Inventor: ZHIDKOV S I
IPC: G01L27/00
Filed: 2001-08-06
Granted: 2005-10-27
Abstract: FIELD: measurement technology. 
     SUBSTANCE: measurement chambers of measuring aid are filled with manometric fluid. Pressure difference from different density manometric fluids' column heights and working pressure are applied to measurement chambers. Error of change in working excess pressure within pressure difference measurement range is determined.  Device has vessels filled with manometric fluids of different densities and chokes for connecting measuring aid with working excess operating pressure. Vessels and chokes are disposed onto rotary frame made for mounting at angle to horizon. Different density manometric fluids interfaces are disposed in horizontal parts of vessels made in form of capillaries. Metrological characteristics of aids for measuring pressure difference can be defined more exact due to reproduction of measuring aid during process of verification. 
     EFFECT: increased precision. 
     2 cl, 2 dwg
Patent RU-2223436-C2 (RU)
Title: Клапан обратный
Inventor: MULLAJANOV R N
IPC: F16K15/03
Filed: 2001-09-20
Granted: 2004-02-10
Abstract: Изобретение относится к области бурения, эксплуатации и ремонта нефтяных и газовых скважин и предназначено для предотвращения выброса рабочей жидкости и открытого фонтанирования скважин. Клапан обратный содержит корпус, непосредственно клапан с рычагом, седло и втулку. Седло установлено с возможностью перемещения совместно с втулкой вдоль оси корпуса за счет перепада давления. Непосредственно клапан расположен с возможностью продольного перемещения совместно с седлом с одновременным поворотом вокруг оси. Ось установлена в проушине седла. Седло нагружено пружиной. Пружина установлена с возможностью ее сжатия во время прохождения потока рабочей жидкости и с возможностью возвращения ее в исходное положение при отсутствии потока рабочей жидкости. Наконечник рычага клапана выполнен с возможностью контактирования с выполненными в корпусе расточками при перемещении седла и повороте клапана в открытое положение. Расточка в проушине седла выполнена в виде наклонного паза. Наклонный паз обеспечивает за счет поперечного смещения оси непосредственно клапана при перемещении седла постоянное поджатие рычага клапана к корпусу. Это поджатие обеспечивает поворот клапана, его утопление в полости корпуса со смещением от основного потока рабочей жидкости и удержание в открытом положении. Изобретение направлено на повышение надежности и долговечности работы клапана. 3 ил.
Patent RU-2266101-C2 (RU)
Inventor: ZAGIROV U Z
IPC: A61H39/04
Filed: 2001-11-02
Granted: 2005-12-20
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: the innovation deals with squeezing abdominal aorta in projection being above bifurcation site which should be started 5 d before the onset of operation. During the first 2 d one should squeeze aorta partially by keeping pulsation of femoral arteries. Since the 3d d - till escape of pulsation. In post-operational period for 5-7 d one should squeeze simultaneously two femoral arteries at the background of elastic bandaging patient's inferior limbs. One should conduct 4 seances daily at equal intervals, each séance consists of 6 procedures. The duration of the first procedure is 40 sec at its subsequent lengthening by 40 sec, an interval between procedures lasts for 2 min. The innovation enables to improve circulation in intestinal wall for preventing inter-intestinal anastomosis failure. 
     EFFECT: higher efficiency of intensification.
Patent RU-2216755-C2 (RU)
Title: Low-dispersion optical fiber and optical transmission system with use of low-dispersion optical fiber
Inventor: ARAI SINITI
IPC: H04B10/12
Filed: 2001-02-23
Granted: 2003-11-20
Abstract: FIELD: fiber-optical communication lines. SUBSTANCE: optical fiber has central core with refractive index n1 and diameter a1, first and second peripheral cores with corresponding indices and diameters n2 and a2, n3 and a3 and sheath with refractive index n c . Conditions mentioned below are realized: n1>n3>n c >n2, a1/a2 is equal to 0.4 as minimum and do not exceed 0.7, a3/a2 does not exceed 1.6. Optical transmission system includes low-dispersion optical fiber and device to compensate for dispersion which has negative gradient of chromatic dispersion. EFFECT: provision for reduced chromatic dispersion, increased effective area of core. 10 cl, 6 dwg
Patent RU-2231103-C2 (RU)
Inventor: MOSKVICHEV E I
IPC: G05B19/18
Filed: 2001-11-26
Granted: 2004-06-20
Abstract: FIELD: automatic systems for controlling manufacturing equipment. 
     SUBSTANCE: method comprises steps of processing signals of each control board in setter for setting operation modes of mechanisms controlled by means of concrete control board; applying signals of first outlets of said concrete control board to unit for program-logic control; applying signals form second outlets of said concrete control board together with signals from unit for program-logic control for controlling display units in the form of code messages to respective control board for controlling display units of said control board. 
     EFFECT: lowered cost of used apparatuses. 
     5 cl, 1 dwg
Patent RU-2223363-C2 (RU)
Title: Land reclamation system
Inventor: KAS JANOV A E
IPC: E02B11/00
Filed: 2001-12-18
Granted: 2004-02-10
Abstract: FIELD: agriculture; draining-and-moistening system. SUBSTANCE: proposed land reclamation system includes drains, collectors, water supply system and mellowing sections. Said sections are located in middle part between collectors, and head parts of drains are located on land reclamation mellowing sections. Width of mellowing sections is 0.3-0.4 of distance between collectors, and length of said sections is not less than length of collector. Invention provides mellowing of solid in zone of head parts of drains, improved water permeability of solid and level of moistening. EFFECT: provision of uniform moistening. 2 cl, 1 tbl, 1 dwg
Patent RU-2217042-C2 (RU)
Title: Method for estimating elastic properties of hollow organ walls
Inventor: KOLCHANOVA S G
IPC: A61B8/00
Filed: 2002-02-19
Granted: 2003-11-27
Abstract: FIELD: medicine. SUBSTANCE: method involves examining the hollow organ using radiation beams. Time-expanded organ cross-section set spanned over a functioning period is built. Computer approximation of the produced hollow organ cross-section shapes is carried out next to it. Spatial images of external and internal surfaces of the hollow organ are produced at the beginning and at the end of the said organ functioning period. Method involves determining changes of hollow organ thickness within the organ functioning period in each point of the hollow organ wall surfaces marked on picture of one of hollow organ wall surfaces built. The rate of organ wall thickness changes in each of the said points is mapped on the hollow organ wall surface image by giving corresponding color tint to a vicinity of each of the points representing wall thickness change degree in the corresponding point. Approximation and building spatial images of the hollow organ wall surfaces are carried out during its filling phase. The set of the points is marked on the internal surface image of the hollow organ at the beginning of filling phase. Several images of the internal surface image of the hollow organ following each other in time during the filling phase between the moments of the beginning and the end of the organ filling phase. Each marked point position is to be found on each in the series of succeeding internal hollow organ surface images by matching each point of the preceding internal hollow organ surface image the next internal hollow organ surface image point sought for. The mentioned mapping is defined by determining the sought point as a point of the following surface belonging to the normal to the tangent so that the normal and tangent lines are drawn over the earlier determined point belonging to the previous internal hollow organ surface. Hollow organ wall thickness is determined in each given point as distance along normal between the internal and external hollow organ surface images built at the same time moment. Change in hollow organ wall thickness in each given point is determined difference of organ wall thickness values at the beginning and at the end of its filling phase. EFFECT: complete data set revealing wall areas movement; high accuracy of wall areas localization; wide range of applications for diagnosis purposes. 5 cl, 10 dwg