baber/WOPTO huggingface dataset:
Patent RU-2169977-C2 (RU)
Title: Heat-transfer apparatus for high-power semiconductor lasers
Inventor: APOLLONOV V V
IPC: H01S5/24
Filed: 1999-08-16
Granted: 2001-06-27
Abstract: FIELD: cooling systems for high-power lasers. SUBSTANCE: apparatus is designed for rigid fixation to cool down active layer of laser strips, laser diode arrays, etc. It has twin array of straight slit-type micro channels and heat-transfer plate made of high-heat-conductivity material that covers mentioned array. Newly introduced in apparatus is heat-transfer array of straight slit-type micro channels joined to heat-transfer plate and positioned perpendicular to twin array of straight strip-like micro channels whose micro channels are open at bottom and communicate with those of twin hydraulic array ensuring coolant supply to and discharge from upper heat- transfer array. EFFECT: augmented wall-to-liquid heat transfer, improved uniformity of heat transfer through device section due to turbulent coolant flow. 5 dwg
Patent RU-2205984-C2 (RU)
Inventor: KHJUBEL MIKHAEL
IPC: F04D5/00
Filed: 1998-09-23
Granted: 2003-06-10
Abstract: FIELD: mechanical engineering; pumps. SUBSTANCE: invention relates to impeller pump with side channel, provided with cover at suction side and used for delivery of fuel in vehicles. Proposed pump has cover 10 installed at suction side. Cover 10 is good for use in double-flow impeller pump with side channel. Cover 10 is provided with side channel 11 passing radially around center of rotation of blades and first hole 13 for intake channel changing into side channel 11 whose width (B SK ) is constant within the limits of section passing circumferentially. Width (B SK ), of side channel 11 is constant in direction from its beginning 12 on upper side 8 of cover 10, starting from values of first angle (φ) from 0 o , preferably near 5 o  from 20 o , read from base line (L B ), passing through axis 14 of blade rotation and through point 1 of contact at beginning 12 of said side channel. EFFECT: improved behavior of heated gasoline, increased efficiency of pump and compression ratio. 19 cl, 3 dwg
Patent RU-2176320-C2 (RU)
Inventor: KAZAKOV V M
IPC: F01P11/20
Filed: 1999-09-23
Granted: 2001-11-27
Abstract: FIELD: automotive industry; engine cooling systems. SUBSTANCE: according to proposed method, warming up of cooling liquid directly in engine cooling system is provided by induction coil installed on branch pipe. EFFECT: improved convenience in operation of internal combustion engine, reduced cost of manufacture and servicing expenses. 2 cl, 6 dwg
Patent UA-57865-C2 (UA)
Title: Method for producing a semiconductor element with wiring extending partly in a substrate, and a semiconductor element produced by using the method
IPC: H01L27/02
Filed: 1999-11-11
Abstract: The invention relates to a method for producing a wiring extending at least partly in a substrate, according to which at least one conductive connection extending in the semiconductor substrate and at least one conductive connection extending on the semiconductor substrate arc provided for. The semiconductor component provided for in the invention permits applications requiring a high degree of security against external manipulation.
Patent UA-5367-C2 (UA)
Title: Cast iron for granulated wheels
Filed: 1992-11-12
Abstract: The invention relates to metallurgy, more particular to the chemical composition of cast iron for cut disks. A cast iron contains carbon, silicon, manganese, phosphor, chromium, copper, molybdenum, titanium, rare-earth metals and iron.
Patent UA-10918-C2 (UA)
Title: METHOD For thermal treatment of wire AND DEVICE FOR realization the same
Filed: 1994-06-26
Abstract: A method for heat treatment of wire involves heating to the temperature higher Ac3, holding at this temperature, intensive cooling to the temperature which is higher than Mn and final cooling. The intensive cooling is carried out by blowing out by gas at a speed of 30° - 1000°C per second during the time determined from the relation where: w - is time of cooling, s; d - diameter of wire, mm; Vr - speed of gas stream, m/s, at that after the intensive cooling to 500-620° holding at this temperature is carried out.
Patent UA-29514-C2 (UA)
Title: Thermodynamic suction valve
IPC: F01L5/20
Filed: 1996-04-23
Abstract: The thermodynamic suction valve for two-stroke engines proposed provides supply of needed for ignition quantity of fuel, this leads to increase of power about 50% and decrease of fuel burned about 50% as well. The valve has slide processed in specific way, this closes the plug with skew cut and operates according to principle of action of skew Bendemann nozzle, this provides variable respective opening (in spite of permanent respective opening specific for Laval nozzle) depending on pressure in carter.
Patent UA-51656-C2 (UA)
Title: Current mirror circuit
Inventor: HOLUB VLADYSLAV SERHIIOVYCH
Filed: 1998-01-22
Abstract: The proposed current mirror circuit contains 1 … m of the first transistors, 1 … n of the second transistors, and a third transistor. The bases of the first and the second transistors are connected together, and emitters are connected to the power supply terminal. The emitter of the third transistor is connected to the collectors of the second transistors, and the collector is used as the output of the circuit. The collectors and bases of the first transistors are connected together. Additionally, the circuit contains an element for providing voltage drop. The first lead of this element is connected to the collectors of the first transistors. The second lead of this element is connected to the base of the third transistor and is used as the output of the circuit. The current mirror circuit can contain 1 … k groups each containing 1...sk supplementary transistors. The bases of the supplementary transistors are connected to the bases of the first transistors, and the emitters are connected to the power supply terminal. In each group of the supplementary transistors, a transistor is provided which emitter is connected to the collectors of the transistors of the group, the base is connected to the second lead of the element for providing voltage drop, and the collector is used as the additional (1 … k)th output of the circuit. As the element for providing voltage drop, one or several transistors connected in series can be used. In each of the said transistors, the collector and the base are connected together.
Patent UA-52657-C2 (UA)
Title: Stationary acoustic profilemeter for monitoring underground cavities filled with liquid
Inventor: HUTSALIUK VOLODYMYR MYKHAILOVYCH
Filed: 1998-11-04
Abstract: The present invention relates to the means for acoustic monitoring of underground cavities filled with liquid and can be used in building underground storages by hollowing out mine salt seams, for monitoring underground storages designed for storing water, oil-products, and other liquids, and in mining mineral resources by dissolving or leaching rocks. The proposed stationary acoustic profilemeter for monitoring underground cavities filled with liquid is constructed as a well sonde and contains additionally three acoustic transducers, a switching unit, and a detector for monitoring the state of switched electric circuits. The proposed device provides for the possibility of acoustic location in two specified orthogonal directions and obtaining data about dimensions and profile of an underground cavity in the plane with maximal intensity of hollowing out salt or rock. The operator can set the mode of periodic operation of the acoustic transducers, with indication of the transducer number being turn on. In each separate sounding, it is possible to measure the distance between the acoustic transducers and the cavity wall as well as the velocity of propagation of acoustic oscillations in a specified direction. Additionally, the proposed device allows the dimensions and shape of an underground cavity to be monitored in the hollow out process without hoisting the operative pipe column out of the well.
Patent UA-65550-C2 (UA)
Title: System and method for provision of improved services for telecommunication call
IPC: H04L12/56
Filed: 1997-11-10
Abstract: The method and system provide improved services for the call, this is transmitted from the communication unit (106) through the system of asynchronous transmission. The conversation includes user information (124) in the elements of the mode of asynchronous transmission and the call indication (116). The signal processor (110) receives the call indication and processes the call indication to determine the connection to the servicing station (112). The signal processor transfers the control message of the processor (120) indicating the chosen connection. The inter-network interaction block (114) of the asynchronous transmission mode receives the user's information from the communication unit and the control processor message from the signal processor. The inter-network interaction block of the asynchronous transmission mode transforms the user's information from the elements of the asynchronous transmission mode to format compatible to the servicing station and dynamically transmits the user's information to the servicing station in real time. The servicing station processes the user's information.
Patent UA-55446-C2 (UA)
Title: Device for automatically balancing a rotor
Inventor: FILIMONIKHIN HENNADIY BORYSOVYCH
Filed: 1999-10-01
Abstract: The present invention relates to the engineering industry. The proposed device for automatically balancing a rotor contains two balancing weights connected together. These balancing weights are arranged on the rotor so that the vectors of the imbalance induced by the balancing weights, which vectors are drawn from the weight connection point, are mutually perpendicular. The proposed device provides for the possibility of automatically balancing a rotor with simultaneous damping of the tensional and angular vibrations of the rotor.
Patent UA-36322-C2 (UA)
Title: Draining-screen module
Inventor: TKACHUK MYKOLA MYKYTOVYCH
Filed: 1999-12-02
Abstract: Draining-screen module comprises drain lines arranged in different levels, in front of those screens are arranged.
Patent UA-76727-C2 (UA)
Title: Improved process of operating a continuous casting mold (variants)
IPC: B22D11/22
Filed: 2001-12-09
Abstract: An improved process of operating a continuous casting mold of the type that includes at least one mold surface and at least one coolant passage that is in thermal communication with the mold surface includes determining based on at least one factor whether it would be most advantageous to direct coolant through the coolant passage in a first direction or in a second, opposite direction. For example, if the mold liner is beneath a predetermined thickness it may be advantageous to circulate the coolant so that it enters the water jacket and the coolant slots that are defined in the mold liner at the bottom and exiting from the top so that there is some preheating of the coolant before it reaches the meniscus region. Conversely, if the mold liner is thicker it may be desirable to introduce the coolant at the top of the water jacket, thus enhancing the cooling effect in the meniscus region.
Patent RU-2252448-C2 (RU)
Inventor: KIKHARA NOBUJUKI
IPC: G06F7/24
Filed: 2000-03-24
Granted: 2005-05-20
Abstract: FIELD: computer science. 
     SUBSTANCE: editing is performed for data files, which are segmented on blocks, each of which has known data length, and to which attribute file is added, having known length, while segmented blocks are recorded on energy independent memory device., method includes selecting two files of data, recorded in data area for their combination, attribute file is separated from the last data file from selected two; control data are edited recorded in control area by setting a logical link between two data files, and attribute file added to first placed file is edited; and edited control data are recorded to control area, and attribute file - to data area. 
     EFFECT: broader functional capabilities. 
     4 cl, 5 dwg
Patent RU-2242883-C2 (RU)
Title: Sugar-free solid coatings produced from liquid mixtures of erythrite and sorbitol
Inventor: DE METER PASKAL ADOL FIN EHMIL
IPC: A23L27/30
Filed: 2000-06-02
Granted: 2004-12-27
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: sugar-free food product has solid coating and edible chewing or pharmaceutical core. At least one layer of solid coating is produced by applying liquid covering syrup of corbitol and erythrite, wherein erythrite content, of dry substance in mixture, is at least 10 wt%. Method involves adding liquid covering syrup to movable mass of cores in rotating tank. Liquid covering syrup includes mixture of sorbitol and erythrite. Food product includes sorbitol and erythrite in an amount sufficient for imparting adequate adhesion to core. 
     EFFECT: increased efficiency and improved quality of sugar-free food product. 
     8 cl, 4 dwg, 4 tbl, 4 ex
Patent RU-2201904-C2 (RU)
Inventor: KRUTIKOV V A
IPC: C04B111/20
Filed: 2000-07-25
Granted: 2003-04-10
Abstract: Изобретение относится к производству строительных материалов, а именно к составам сырьевой смеси для изготовления стеновых и декоративных строительных изделий, и к способу их изготовления. Технический результат - увеличение водостойкости и прочности изделий. Сырьевая смесь для изготовления строительных изделий содержит ангидрит, добавку фосфата натрия и воду, причем ангидрит в виде фторангидритового отхода производства плавиковой кислоты, а добавка дополнительно содержит натриевое жидкое стекло в соотношении с фосфатом натрия 1:1-5:1, при этом содержание добавки в сырьевой смеси составляет 10-30 мас.% от массы компонентов без воды при следующем соотношении компонентов сырьевой смеси, мас. %: указанный фторангидритовый отход производства 70-90, натриевое жидкое стекло 5-25, фосфат натрия 5-15, вода - до достижения влажности сырьевой смеси 10-15%. В способе изготовления строительных изделий из сырьевой смеси на основе ангидрита с добавкой, включающем формование и выдержку в воде в течение 7-28 суток, строительные изделия готовят из сырьевой смеси по п.1, а перед выдержкой в воде осуществляют сушку и обжиг при температуре 800-950 o С. 2 с.п. ф-лы, 2 табл.
Patent RU-2187818-C2 (RU)
Inventor: MAKINSKIJ A I
IPC: G01N33/68
Filed: 2000-10-04
Granted: 2002-08-20
Abstract: FIELD: medicine, phthisiology. SUBSTANCE: patient's blood plasma is tested to detect the ratio of ceruloplasmin (Cp)/transferrin (Tf) and the presence of free-radical compounds (FRC) due to electronic paramagnetic resonance and at Cp/Tf value being 1.36 and lower and at the absence of FRC in the plasma a passive pulmonary tuberculosis is detected, at Cp/Tf value being above 1.36 and at the presence or absence of FRC, or at Cp/Tf value being 1.36 and lower and at the presence of FRC it is detected an active pulmonary tuberculosis. EFFECT: higher efficiency of detection. 3 ex, 2 tbl
Patent RU-2244525-C2 (RU)
Inventor: VAKAJAMA TERUKHIKO
IPC: A61D19/02
Filed: 1999-03-18
Granted: 2005-01-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves using product containing spermatozoa treated by drying with freezing to humidity level of 1% and having injured membrane or spermatozoon head so that spermatozoon nucleus retains its genetic validity enough for fertilization. The spermatozoon heads fertilize an isolated oocyte after rehydration and microinjection being done. The retained genetic integrity is enough for fertilizing an oocyte and producing living descendants. Method involves collecting living mature spermatozoa, making spermatozoa suspension in special purpose physiological medium, freezing the spermatozoa suspension for producing frozen spermatozoa, drying the frozen spermatozoa or spermatozoa heads in vacuum to humidity level of 1%, making rehydration of spermatozoa or spermatozoa heads with injured membrane and selecting those retaining nucleus of genetic integrity. The selected spermatozoa or spermatozoa heads are used for fertilizing isolated oocytes with living descendants being produced. 
     EFFECT: enhanced effectiveness in producing living descendants. 
     39 cl, 5 dwg, 1 tbl
Patent RU-2199087-C2 (RU)
Inventor: PAVLOV I A
IPC: B62D15/02
Filed: 2000-12-04
Granted: 2003-02-20
Abstract: FIELD: measurement technology. SUBSTANCE: proposed device can be for checking angular position of steering shaft in automobile electromechanical booster of steering system. Transmitter comprises coaxially mounted rotor, stator and threaded movable element made in form of hollow cylinder. Said cylinder is manufactured of nonmagnetic conducting material. Threaded movable element is installed inside stator to form splined joint owing to splines made on inner side of stator and on outer side of threaded movable element. Threaded hole for rotor is made along axis of threaded movable element. With rotor rotating, threaded movable element displaces along stator axis, thus changing its position relative to measuring windings located on stator. This results in unbalancing of bridge measuring circuit in which measuring winding are included. EFFECT: provision of simple in design and adaptable-to-streamlined production transmitter for measuring angular displacement of shaft. 2 dwg
Patent RU-2203412-C2 (RU)
Inventor: STEPANOV N V
IPC: E21B43/26
Filed: 2001-02-12
Granted: 2003-04-27
Abstract: FIELD: oil production, intensified oil output. SUBSTANCE: method includes insulation of productive interval, filling of tubing string with fluid and formation of water hammer by means of fluid injection and pressure relief in tubing string. In accordance with invention fluid is pumped from well by hydraulic pump till tubing string is full. Interval of hydraulic fracturing is insulated by packer placed in well below dynamic level but above productive interval. Gate is shut off and excessive pressure is created in tubing string with the use of hydraulic pump, pressure is discharged into zone under packer when specified value is achieved with the aid of valve. After it well is opened periodically and output of well is measured. Hydraulic fracturing is stopped after stabilization of output. Facility for realization of method has tubing string, packer, pressure relief valve. Facility has gate to close space of tubing string, hydraulic pump to evacuate fluid from well, to fill tubing string and to form excessive pressure in tubing string. Pressure relief valve is tuned to opening pressure creating conditions for hydraulic fracturing and is mounted on tubing string between packer and hydraulic pump communicating space of tubing string with zone under packer. EFFECT: increased amplitude and frequency of water hammers, reduced expenses for hydraulic fracturing of bed. 2 cl, 2 dwg
Patent RU-2216027-C2 (RU)
Title: Procedure determining very low capacitance and its application
Inventor: FON BASSE PAUL-VERNER
IPC: G01R27/26
Filed: 1999-07-01
Granted: 2003-11-10
Abstract: FIELD: surface sensors for capacitive measurements, specifically, sensors of finger prints. SUBSTANCE: raster of capacitor plates is connected to reading and excitation conductors. Reading conductors LL. are connected in alteration to output of operational amplifier with feedback and to reservoir capacitor (C s ). Measured capacitances (C p ) are charged many times and charges are stored in reservoir capacitors. Potential across reading wires between charging cycles is maintained constant thanks to low-resistance output of operational amplifier. EFFECT: capability to evaluate jointly all reading conductors when procedure is utilized in sensor of finger prints. 3 cl, 11 dwg
Patent RU-2194669-C2 (RU)
Title: Method of purification of water-soluble stabilizing agents of organic medicinal agents from metal impurity
Inventor: VERGEJCHIK A E
IPC: C01D5/16
Filed: 2001-03-11
Granted: 2002-12-20
Abstract: FIELD: pharmaceutical technology. SUBSTANCE: method involves recrystallization of Trilon B, sodium citrate, sodium sulfate, sodium metabisulfite or sodium thiosulfate with unitol by addition of stabilizing agent to water up to saturation at 80 C with addition of 2.5 wt.-% of unitol followed by isolation of purified stabilizing agent. Method provides decrease of metal ions by 5-10 times. Invention can be used in pharmacy in the development of different stable medicinal forms. EFFECT: improved method of purification. 5 ex
Patent RU-2202179-C2 (RU)
Inventor: ANDRIJASHEVA M A
IPC: A01K61/00
Filed: 2001-05-29
Granted: 2003-04-20
Abstract: FIELD: pisciculture. SUBSTANCE: the method refers to fish breeding in internal basins and reproduction of fish reserves. Roe insemination should be carried out by small batches obtained from several females, as for males their quantity is two-fold higher to apply their sperm for insemination mixture. For incubating industrial volume of impregnated roe one should unite those small roe batches from different females for insemination of which portions of one and the same spermatic mixture were taken. Thus, total number of females participated in reproduction process is two-fold higher against that of males taken for insemination. The innovation enables to decrease quantity of males during exploitation of maternal fish stock at keeping optimal heterogeneity of industrial offspring. EFFECT: higher efficiency of reproduction. 3 cl, 4 tbl
Patent RU-2203495-C2 (RU)
Inventor: SKOPINSKAJA S N
IPC: A61K9/127
Filed: 2001-06-06
Granted: 2003-04-27
Abstract: FIELD: medicine. SUBSTANCE: method deals with incorporation of antigen into liposomal membrane, introduction of detected substance inside liposomes, carrying out lysis at the presence of antigen-specific antibody and detection of analyte's quantity in sample according to the output of detected substance out of lyzed liposomes. Moreover, one should incorporate, at least, two antigens into liposomal membrane, and detection of different antigens in sample should be carried out by performing a number of reactions of complement- dependent lysis with different, specific to antigens under detection, antibodies. EFFECT: increased number of immunodiagnostic methods. 2 dwg, 6 ex, 2 tbl
Patent RU-2231263-C2 (RU)
Inventor: KLIMENKO VLADIMIR IVANOVICH
IPC: A01N59/00
Filed: 2001-12-13
Granted: 2004-06-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: method involves treatment of plants and/or seeds with working liquid containing water, humic compounds, liquid fertilizers and sticker. Treatment involves picking seeds and/or vegetating plants. The protective-stimulating complex as solution, suspension, powder or paste containing nitrogen, phosphorus, potassium, copper, iron, boron, manganese, zinc, molybdenum, cobalt, sulfur, magnesium, sodium, water and products for processing after extraction of organs and/or seeds of coniferous plants are added to working liquid in the following ratio of components, wt.-%: processing products, 0.0000001-95; nitrogen, 00000001-90; phosphorus, up to 70; potassium, up to 75; copper, up to 50; iron, up to 30; boron, up to 30; manganese, up to 50; zinc, up to 50; molybdenum, up to 25; cobalt, up to 25; sulfur, up to 70; magnesium, up to 60; sodium, up to 40; water, the balance. Water with humic compounds and/or liquid nitrogen fertilizers, and/or liquid complex fertilizers, and/or sticker, or water only are used as working liquid in their ratio to the protective-stimulating complex = (0.01-7000): 1, respectively. 
     EFFECT: improved protecting method, valuable properties of complex. 
     3 tbl, 1 ex
Patent RU-2257911-C2 (RU)
Inventor: KHUD DZHON
IPC: A61K9/127
Filed: 2000-08-11
Granted: 2005-08-10
Abstract: FIELD: cardiovascular disorders. 
     SUBSTANCE: invention provides methods for modulating tissue antiogenesis using Raf and/or Ras protein, modified Raf and Ras proteins, nucleic acids encoding them. Antiogenesis is inhibited using inactive Raf or Ras proteins or nucleic acids encoding them, and antiogenesis is potentiated using active Raf or Ras proteins or nucleic acids encoding them. Use of gene transportation system to provide nucleic acids encoding Raf or Ras proteins or modified forms thereof. 
     EFFECT: enlarged choice of tissue antiogenesis control methods and means. 
     44 cl, 20 dwg