baber/WOPTO huggingface dataset:
Patent RU-2159364-C2 (RU)
Title: Pipe connection device
Inventor: KUTIN V N
IPC: F16B7/04
Filed: 1998-07-30
Granted: 2000-11-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device may be used as lock for ice picks when the latter are prepared for transportation. Device has radial collar clamp consisting of two half-clams clamping pipes being connected by means of threaded connections located equidistantly from pipe joint. They render effect along entire length of collar clamp. Holes are made in collar clamp for fastening of pipes in perpendicular direction for their transportation. As a result, universal device is obtained for pipe connection in both pipe joining and pipe arrangement during transportation, that is in parallel to one another. EFFECT: reliable attachment. 4 dwg
Patent RU-2201263-C2 (RU)
Title: Dropper, pumping system and method for sequentially supplying two liquids from a pair of containers to a patient
Inventor: BARAK SVI
IPC: A61M5/14
Filed: 1998-02-24
Granted: 2003-03-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has a pair of valve units, each communicating with container. Each valve unit has three openings communicating via communication chamber. Inlet opening is sealed with the first single stroke valve to allow liquid flow to pass through it into the chamber only. Outlet opening is sealed with the second single stroke valve to allow liquid flow to exit through it from the chamber only. Opening for communicating to pump is also available. Each of the inlet main pipe segments connects container to inlet opening of valve unit. Connecting main pipe segment joins openings of two valve units communicating to the pump. The outlet main pipe segment is connected to outlet opening of each valve unit for supplying liquid to a patient. The pump is connected to connecting main pipe segment. Liquid is sucked in sequentially from one or other container. EFFECT: high level of safety in sequentially supplying two liquids. 9 cl, 4 dwg
Patent RU-2160460-C2 (RU)
Title: Device for image conversion
Inventor: ZAKHAROV I S
IPC: G02F1/03
Filed: 1999-01-26
Granted: 2000-12-10
Abstract: FIELD: optical information processing. SUBSTANCE: device provides integration of optical signal with respect to frame and its conversion into electric signal, which controls automatic regulation of voltage level, which supplies multiple-layer structure of image converter. Control optical signal is designed as either writing light E 0 (x,y,Δλ) around frame with generation of surface integrated flow, or its fraction e 0 (x,y,δλ), which is integrated by introduced mirror into small region between controlled electrodes, which are located outside of frame in order to generate surface or three-dimensional photo current. Conversion of control optical signal into electric control signal is achieved by means of high-resistance photo semiconductor, which is simultaneously used as substrate of multiple-layer structure for image conversion. EFFECT: increased functional capabilities, increased dynamic range of writing light intensity and optical density of converted image. 3 cl, 5 dwg
Patent RU-2162774-C2 (RU)
Title: Apparatus for gas-flame treating of materials
Inventor: KHROMOV V N
IPC: B23K7/00
Filed: 1999-04-05
Granted: 2001-02-10
Abstract: FIELD: gas-flame treatment of materials in different branches of machine engineering. SUBSTANCE: apparatus includes cooler arranged between electrolysis-water generator and gas drier and it is joined with the last through flexible pipeline. Gas drier is joined with gas flame burner through two parallel gas supplying branches. One branch includes concentrator, unit for controlling gas mixture content and dry closure; other branch includes water closure, unit for controlling gas mixture content and dry closure. Concentrator is in the form of two coaxial pipes. Inner pipe is closed in its lower end portion, it has inlet opening and throttling apertures. In upper portion of outer pipe at side diametrically opposite relative to throttling apertures there is outlet opening for discharging concentrated gas mixture. Apparatus also has control unit for controlling operation of electrolysis-water generator. EFFECT: enhanced reliability of apparatus, possibility for controlling flame of burner from its oxidation state until reduction state. 2 cl, 4 dwg
Patent RU-2230422-C2 (RU)
Inventor: CHERNIKOV G B
IPC: H02K23/00
Filed: 1999-05-11
Granted: 2004-06-10
Abstract: FIELD: electrical engineering; off-line low-power device. SUBSTANCE: motor has set of magnetic poles with wound armature rotating in-between. Connected in parallel with its winding turns is hydraulic member disposed on armature whose electrode polarity depends on armature position and reverses when armature turns through 180 deg. EFFECT: provision for using ac hydraulic member to replace commutator and brush gear. 1 cl, 1 dwg
Patent RU-2195494-C2 (RU)
Title: Способ получения l(+) молочной кислоты
Inventor: SHAMTSJAN M M
IPC: C12R1/46
Filed: 1999-07-01
Granted: 2002-12-27
Abstract: Проводят ферментацию порошка или перетертых клубней топинамбура микроорганизмом Streptococcus bovis. Способ позволяет упростить и удешевить процесс получения L(+) молочной кислоты при сохранении ее свойств и физико-химических показателей.
Patent RU-2180985-C2 (RU)
Title: Flip-flop unit
Inventor: EGOROV L B
IPC: H03K3/286
Filed: 1999-08-02
Granted: 2002-03-27
Abstract: FIELD: pulse engineering, computers, control systems. SUBSTANCE: unit has flip-flop, logic circuit, disk memory element, resistor, capacitor, and Schmitt trigger. Novelty is that unit has reduced number of disk memory elements and other discrete components. EFFECT: simplified design. 3 cl, 3 dwg
Patent RU-2203455-C2 (RU)
Inventor: KIRILENKO N JA
IPC: F24F13/06
Filed: 1999-10-20
Granted: 2003-04-27
Abstract: FIELD: ventilation systems. SUBSTANCE: air distributor has cylindrical inlet branch, longitudinally expanding chutes hinged to its outlet end and provided with position retainers; corrugated spacers made of flexible material and attached at their ends to ends of branch and chutes. The latter are mounted for turning relative to inner surface of branch beyond direct impact of input jet. Top edges of each chute mount opposing noses whose loose ends carry hinged guide shields each provided with respective operating mechanism. Loose ends of shields face outlet end of branch and are disposed beyond direct impact of input jet. Adequate conditions are ensured to maintain desired pressure gradient on opposite ends of curved jet due to formation of closed-circuit circulating areas. EFFECT: enhanced stability in direction of jet flow variations. 3 dwg
Patent UA-57872-C2 (UA)
Title: Method of production of conpressed, rich with methane product (versions)
IPC: F25J1/00
Filed: 1999-12-17
Abstract: A process is disclosed for producing from a pressurized methane-rich gas stream a pressurized methane-rich liquid stream having a temperature above -112 °С (-170 °F) and having a pressure sufficient for the liquid to be at or below its bubble point. In this process, a methane-rich liquid stream having a temperature below about -155 °С (-247 °F) is supplied and its pressure is increased. A pressurized methane-rich gas (12) to be liquified is supplied and introduced to the pressurized methane-rich liquid stream (10) at a rate that produces a methane-rich liquid stream having a temperature above -112 °С (-170 °F) and a pressure sufficient for the liquid to be at or below its bubble point.
Patent UA-29399-C2 (UA)
Title: Nozzle for delivery of the sprayed liquid stream, device for liquid spraying and device for regulation of liquid stream
IPC: B05B7/00
Filed: 1991-12-04
Abstract: The invention is intended for the use in the dosing devices for inhalation of measured doses of aqueous solution of medications. The task of invention is development of nozzle as a cabinet with the cavity, connected with an appliance for creation of excess pressure and with a reservoir for liquid subject to dispersion, from one side, and, from other side - with the outlet for delivery of the sprayed liquid stream.
Patent UA-27932-C2 (UA)
Title: V.f. korols electric induction boiler
Filed: 1995-04-11
Abstract: Electric induction boiler has body with installed in parallel metal heating pipes and thermal insulation. In the body magnetic conduit is installed, its core is arranged as closed rods with windings. The invention relates to electrical-thermal installations and can be used in any field of industry.
Patent UA-30633-C2 (UA)
Inventor: NARYTNYK TEODOR MYKOLAIOVYCH
Filed: 1998-03-30
Abstract: The proposed transmitting and/or receiving station contains transmitting and/or receiving channels, narrow-band channel filters installed at the transmitting channel output and at the receiving channel input, wide-band filters, circulators, and a communication channel constructed, for example, as an antenna-feeder device with an input polarization selector. The transmitting and/or receiving channels are connected to form trunks by using the narrow-band filters and circulators. The trunks are connected to the communication channel via the wide-band filters and circulators. 1 p. p. c., 1 ill.
Patent UA-33544-C2 (UA)
Title: A method for manufacturing the two-component explosives from ammonium nitrate and oil product, for example, diesel fuel
Inventor: RYMARCHUK BORYS IVANOVYCH
Filed: 1999-03-09
Abstract: A method for manufacturing the two-component explosives from ammonium nitrate and oil product, for example, diesel fuel, comprises batching the components at a given ratio, heating thereof to the temperature of 33-35°°С, mixing and subsequent treatment by compressed air of at least 5 atms preliminarily cooled to the temperature between 25° and 20° С. The detonation speed being increased providing a sufficient explosive resistance in blasting. .
Patent UA-55466-C2 (UA)
Title: Method for manufacture of trans-shipping complex pk-9
Filed: 2000-02-02
Abstract: A method for manufacture of a trans-shipping complex PK-9 in which a bank pier is connected with a ship hull with deck, superstructure, holds with hatch coaming and mobile hatch cover, load crane or without it, rails are arranged on the deck that are connected with shore bridge in which is made a lattice aperture, and cover is connected with additional bridge under which is arranged a compartment in the form of a bunker with conveyor to transfer bulked cargo from the carriage into the hold of another ship or directly in the hold as a storage area from which the cargo is transferred into another ship or storage area with the help of crane. Complex is fastened by poop end prow to the pier and prow end is fixed on distanced anchors with possibility of its turn and fastening with ship near pier for additional loading. Additional bunker with conveyor is detachable and rails are arranged in pairs on each side of ship crane for regular distribution of cargo in the hold.
Patent UA-39526-C2 (UA)
Title: A frit for enamel coating
Inventor: HUZ VOLODYMYR DMYTROVYCH
Filed: 2000-09-28
Abstract: The invention relates to chemical industry, particularly to the composition of silicate roof color enamels for corrosion protection of carbide steels, and can be used in electric machine-building. The applied frit has the following composition, % by mass: SіО2 43.0-46.0 Аl2O3 5.0-6.5 В2O3 13.0-15.0 Na2O 15.0-17.0 TiO2 4.0-5.0 Р2O5 2.0-4.0 ZrO2 2.0-4.0 MgO 1.0-2.0 CaO 1.0-2.5 К2O 1.0-2.0 Сo2O3 1.0-1.5 Сr2O3 1.2-2.0 Li2O 2.0-3.0 СаF2 Rest The proposed frit provides an increased water resistance to the enamel coating.
Patent UA-71661-C2 (UA)
Title: Wind-electric plant
Inventor: MYKOLAIEV PAVLO MYKHAILOVYCH
IPC: F03D1/02
Filed: 2002-08-01
Abstract: A wind electric plant (WEP) has a balloon, a support, a system of ropes of variable length fixed by one side on the balloon, and by the other side – on the support, a first concentrator of wind flow as horizontal wing of aerodynamic profile (hereinafter the first wing), two wind turbines with horizontal axis of rotation, those are installed behind the front edge of the first wing in such a way that the rotors of those go out over the upper side surface of the first wing at least by one-third of the working surfaces of those, two wind turbines with vertical axis of rotation, units for stopping the rotors of the wind turbines, control system of the WEP, power and signal cables, those connect the WEP to the loading and to the control system. New in the invention is that the balloon is made as a system of three wings with aerodynamic profile, at that the first one is its component part, to its lower surface there is attached the second vertical wing, this is placed symmetrically with respect to the first wing, and at its lower end there is fixed the third horizontal wing installed symmetrically with respect to the second wing.
Patent RU-2181645-C2 (RU)
Title: Apparatus for working materials
Inventor: KORSHUNOV A B
IPC: B23B27/14
Filed: 2000-03-15
Granted: 2002-04-27
Abstract: FIELD: apparatus for cold and hot mechanical working of different materials, mainly metals and their alloys. SUBSTANCE: apparatus may be in the form of different type cutters, milling cutters, drills, drawing dies and so on. Apparatus includes base and working member secured to it and made of hard alloy containing tungsten monocarbide. Blocks of tungsten monocarbide have size more than 150 nanometers. EFFECT: increased useful life period of apparatus. 1 tbl
Patent RU-2205666-C2 (RU)
Title: Method and device for applying magnetic therapy
Inventor: RJABOKON D S
IPC: A61N5/00
Filed: 2000-04-28
Granted: 2003-06-10
Abstract: FIELD: medical engineering; medicine. SUBSTANCE: method involves treating biological object with electromagnetic field of high frequency. Radio broadcasting network operating in 78 kHz and 120 Khz frequency bandwidth is used as the electromagnetic power source. Resonance type emitter having oscillation circuit having capacitor and inductance coil is used for applying action. The procedure is applied in two stages. Signals with carrier frequency of 78 kHz are sent to the emitter during the first stage. Signals with carrier frequency of 120 kHz are sent to the emitter during the second stage. Each stage lasts for 7-10 min. The number of procedures is equal to 10-12. The therapeutic device has electromagnetic power source, feeder and emitter. Radio broadcasting network operating in 78 kHz and 120 Khz frequency bandwidth is used as the electromagnetic power source. Circuit having feeder, coordinating quadripole unit and emitter is connected to output leads. The coordinating quadripole unit has amplifier. Input lead of the amplifier is connected to one of feeder wires via capacitor and resistor in series. Low potential input lead is connected to the second feeder wire. The emitter has inductance coil having contour winding and communication winding, Outputs of the communication winding are connected to amplifier output leads. Contour winding leads are connected to the first capacitor outputs and to the second capacitor outputs via two- contacted switch. EFFECT: enhanced effectiveness in creating large scale spatial electromagnetic field inhomogeneity; enhanced effectiveness of treatment. 2 cl, 1 dwg
Patent RU-2193192-C2 (RU)
Title: Способ соматометрического прогнозирования дислипидемии
Inventor: OVSJANNIKOV A G
IPC: G01N33/48
Filed: 2000-05-06
Granted: 2002-11-20
Abstract: Изобретение относится к области медицины. Способ осуществляется следующим образом. Производят измерение массы тела (МТ) в килограммах, высоты (В) в метрах, обхватов талии (ОТ) и бедер (ОБ) в метрах, переднезаднего размера (стреловидного диаметра) на уровне талии (ПЗР) в метрах. После сомотометрического исследования вычисляется коэффициент, отражающий риск дислипидемии по формуле  . Получаемый коэффициент более 1,0 является показанием для исследования липидов крови. Способ обеспечивает эффективность прогноза. 2 табл.
Patent RU-2196883-C2 (RU)
Inventor: SELIMOV F A
IPC: E21B43/22
Filed: 2000-05-12
Granted: 2003-01-20
Abstract: FIELD: oil producing industry; applicable for increasing oil recovery from formations by their waterflooding in primary and secondary stimulations of formations and in shutoff of water inflows to oil wells, and for regulation of filtration flows in oil formations. SUBSTANCE: composition for increasing oil recovery containing aluminum chloride, carbamide, phosphoric acid and water, additionally has zinc chloride with the following ratio of components, mas. %: aluminum chloride, 10-15; zinc chloride, 10-15; carbamide, 35-55; phosphoric acid. 1.0-8.0; water, the balance. EFFECT: formation of strong gels, extended temperature range of application, reduced corrosion attack on oil field equipment. 2 tbl
Patent RU-2206736-C2 (RU)
Title: Method of downhole instrument velocity determination in round-trip operations and device for method embodiment
Inventor: KRIVOLAPOV G I
IPC: E21B47/00
Filed: 2000-07-17
Granted: 2003-06-20
Abstract: FIELD: drill-hole research; applicable in determination of velocity of downhole instruments. SUBSTANCE: method is based on measurement of velocity of load-carrying logging cable with downhole instrument secured to cable end. Applied preliminary to armor of load-carrying logging cable are magnetic marks presenting sequence of sections of different magnetization intensity. Arranged along moving load-carrying logging cable are two readers reading magnetic marks and converting them into corresponding signals. Distance between readers is fixed and memorized in form of respective signal. Standard deviation and correlation function of output signals of corresponding readers are determined. Coefficient of output signals correlation of readers is determined as ratio of correlation function and production of standard deviations of readers output signals. Prior to determination of said correlation function, output signals of corresponding readers are delayed so that obtained value of said correlation coefficient of output signals of said readers is maximum. Direction and velocity value of downhole instrument are determined by using values of distance between readers and delays duration of reader output signals. Device has besides said readers, two computing units of standard deviation, two delay units, multiplier unit, control unit, computer, memory unit, registration unit and also successively connected unit for determination of correlation function, correlation coefficient computing unit and processing unit. Output of registration unit serves as device output. EFFECT: higher accuracy of determination. 2 cl, 1 dwg
Patent RU-2202050-C2 (RU)
Inventor: GRIGOR EV V I
IPC: F04B15/02
Filed: 2000-08-18
Granted: 2003-04-10
Abstract: FIELD: mechanical engineering; pumps. SUBSTANCE: invention is designed for use in devices transferring dry concrete mixes and low slump mixes containing low percent of liquid phase and related to dehydrated mass. Proposed plunger pump has housing with suction port and delivery port, rotary gate for opening and closing said ports furnished with turning drive, and displacement member. Rotary gate is made in form of hollow cylinder with side port mating through outer surface with surface of bore made in housing and installed in housing bore. Displacement member is made in form of hydraulic cylinder provided with rod and piston to connect with housing, and cylinder installed coaxially with rotary gate for reciprocating. Suction port in housing is made similar to side port in rotary gate both in arrangement and shape. Length of each port is commensurable with travel of displacement member cylinder. Agitator is installed in housing over suction port. Shaft of agitator is mechanically coupled with turning drive of rotary gate. EFFECT: reduced overall dimensions of pump, simplified design. 2 cl, 9 dwg
Patent RU-2194563-C2 (RU)
Inventor: NIL SSON KHARRI
IPC: B01D33/46
Filed: 1999-01-20
Granted: 2002-12-20
Abstract: FIELD: liquid filtration. SUBSTANCE: rotating filter includes at least two neighboring circular filtering discs, each having many filter members and secured on shaft for rotation round axis perpendicular to central plane of filtering discs. Discharging trough runs to gap between neighboring filtering discs for receiving and discharge of solid phase precipitated and removed from facing filtering means of filter members. Axial interval between the first section of trough upper edges located radially inside sections located radially to internal edges of facing means of neighboring filtering discs is not less than axial interval between sections of internal edges, and axial interval between the second section of upper edges located radially from outside of sections located radially to internal edges is not larger than axial interval between sections of internal edges of facing filtering means. EFFECT: higher efficiency of filtering. 7 cl, 13 dwg
Patent RU-2190810-C2 (RU)
Title: Solar power plant
Inventor: LEBED V I
IPC: F24S23/74
Filed: 2000-12-04
Granted: 2002-10-10
Abstract: FIELD: utilization of solar energy; solar power plants, solar radiation concentrators for parallel operation with heat sources for domestic and technological purposes; joint operation with salt water distilling plants. SUBSTANCE: solar power plant includes semi- cylindrical solar energy concentrators, tubular boilers which are heat- insulated at the top and on sides, supports, monorails; according to invention, concentrators and monorails are located in mutually perpendicular directions, mainly in "North-South" direction-concentrators, "West-East" - monorails; monorails are mounted at the top of supports whose height is approximately equal to radius of semi-cylinders; tubular boilers are located at the top of monorails by means of rolling units; their length slightly exceeds length of concentrators; they are shifted towards North in northern hemisphere and towards South in southern hemisphere; they are located at distances equal to width of concentrators and are joined by hot and cold water pipes; is connected with programmed drive by means of ropes. EFFECT: maximum utilization of solar heat. 3 dwg
Patent RU-2197775-C2 (RU)
Inventor: ANISIMOV V JU
IPC: H03H17/02
Filed: 2001-01-03
Granted: 2003-01-27
Abstract: FIELD: radio engineering; filtering measurement results of physical parameters expressed in digital code. SUBSTANCE: device has series-connected first subtraction unit 1, bilateral limiter 2, adder 3, and nonrecursive filter 4. Newly introduced in device are series- connected unit 5 shaping differences in readings 5 whose input is connected to output of nonrecursive filter 4; unit 6 for shaping membership functions of parameter under measurement relative to standard functions; unit 7 for shaping minimums of membership functions of parameter under measurement relative to standard functions; second subtraction unit 8; unit 9 for shaping confidence indices to show if parameter under measurement is consistent with standard functions, second input of this unit being connected to output of unit 7; maximum shaping unit 10; switch 11 whose output is connected to other inputs of first subtraction unit 1 and adder 3; as well as standard functions generator 12 whose output is connected to data input of switch 11 and to second input of unit 5. EFFECT: enhanced filtering accuracy. 1 dwg
Patent RU-2197766-C2 (RU)
Title: Method for raising speed of silicon base semiconductor devices
Inventor: MUSTAFAEV A G
IPC: H01L21/263
Filed: 2001-04-09
Granted: 2003-01-27
Abstract: FIELD: manufacture of semiconductor devices. SUBSTANCE: upon formation semiconductor devices are exposed to magnetic fields within pyramid space for minimum 5 h followed by stabilizing annealing at 100-250 C for 5-50 minutes. EFFECT: enhanced speed, extended operating frequency band, enhanced reliability and yield. 1 tbl