baber/WOPTO huggingface dataset:
Patent UA-40645-C2 (UA)
Title: System for open electronic business, authorized agents used within it, and method of the open electronic business implementation by means of such system
Inventor: ROZEN SHOLOM S
IPC: G07F7/08
Filed: 1995-03-28
Abstract: The invention relates to a system for the simplification of open electronic business. The system for the open electronic business contains first and second monetary modules, within it an authorized agent of a buyer and an authorized agent of a seller are provided, the authorized agent of a seller is made with the possibility of the establishment of the first cryptographically safe communication session with the authorized agent of a buyer and the transfer of electronic goods to the authorized agent of a buyer at the first cryptographically safe communication session, and with the possibility to deliver the second information on payments to the second monetary module, the authorized agent of a buyer is made with the possibility of the delivery of the first information on payments to the first monetary module, the first monetary module is made with the possibility of the execution of safe communications with the authorized agent of a buyer and the transfer of electronic money to the second monetary module at the second cryptographically safe communication session; the electronic money is in the amount that corresponds to the first and the second information on payments, and with the possibility to inform the authorized agent of a buyer on an effective transfer of electronic money, the second monetary module is made with the possibility to perform a safe communication with the authorized agent of a seller and the establishment of the second cryptographically safe communication session with the first monetary module, and with the possibility to inform the authorized agent of a seller on an effective transfer of electronic money.
Patent UA-32604-C2 (UA)
Title: Steam-control valve for steam turbines
IPC: F01D17/10
Filed: 1997-08-08
Abstract: The intention relates to steam-controlling valve for steam turbines with insert placed in the body of the valve.
Patent UA-54420-C2 (UA)
Title: Method for monitoring state of a transformer tapping switch
Inventor: DONALD DIETER
IPC: G05F1/147
Filed: 1998-10-06
Abstract: The proposed method for monitoring state of a transformer tapping switch consists in determining the torque of the switch drive shaft from the voltage and current of the drive motor, comparing the calculating torque with a torque rating, and producing a warning signal if the calculating torque exceeds the torque rating. The switch drive is switched off if the difference between the said torques is significant.
Patent UA-74149-C2 (UA)
Title: method fOR formING thermal barrier coating (VARIANTS) and thermal barrier coating
Inventor: MOVCHAN BORYS OLEKSIIOVYCH
Filed: 2002-01-09
Abstract: A thermal barrier coating (TBC 26 ) and method for forming the TBC ( 26 ) on a component ( 10 ) characterized by a stabilized microstructure that resists grain growth, sintering and pore coarsening or coalescence during high temperature excursions. The TBC ( 26 ) contains elemental carbon and/or a carbon-containing gas that increase the amount of porosity ( 32 ) initially within the TBC ( 26 ) and form additional fine closed porosity ( 32 ) within the TBC ( 26 ) during subsequent exposures to high temperatures. A first method involves incorporating elemental carbon precipitates by evaporation into the TBC microstructure. A second method is to directly incorporate an insoluble gas, such as a carbon-containing gas, into an as-deposited TBC ( 26 ) and then partially sinter the TBC ( 26 ) to entrap the gas and produce fine stable porosity within the TBC ( 26 ).
Patent UA-119249-C2 (UA)
Title: Котушка індуктивності
IPC: H01F37/00
Filed: 2016-04-15
Abstract: Винахід належить до електротехніки, електронної промисловості та мікроелектроніки, зокрема до виробництва швидкодіючих монолітних інтегральних схем. Котушка індуктивності, обмотка якої намотана в один або в декілька шарів дротом, бічна поверхня якого покрита шаром ізоляції, відносна діелектрична проникність якої εd<10, співмірна з діелектричною проникністю сухого повітря, яка відрізняється тим, що обмотка намотана сегнетоелектричним дротом, відносна діелектрична проникність якого εs≈10000, тобто εs>>εd. Технічним результатом, що досягається даним винаходом, є зменшення теплових втрат, розширення діапазону робочих частот у високочастотній області, спрощення схеми задання робочих точок напівпровідникових приладів по постійному струму, зменшення собівартості.
Patent RU-2183985-C2 (RU)
Title: Process of industrial electromagnetic separation of isotopes of chemical elements
Inventor: POLJAKOV L A
IPC: B01D59/48
Filed: 2000-02-02
Granted: 2002-06-27
Abstract: FIELD: separation of low-abundance isotopes of chemical elements. SUBSTANCE: mobile screen 7 is positioned in ion beams 4, 5, 6 of isotopes in vacuumed separation chamber 1 of electromagnetic separator, between ion source 2 and three-box ion detector 3. Screen 7 lets ion beams 5 and 6 pass and partially shuts off ion beam 4. Screen 7 is placed on moving mechanism 8. Position of screen 7 is controlled by value of ion current on screen 7 proper, ion detector 3 and on adjustment electrodes of ion detector 3. Process deals with enrichment of  48 Ca- 90%,  46 Ca-13. EFFECT: reduced isotopic contamination. 1 dwg
Patent RU-2180464-C2 (RU)
Inventor: BELOV V A
IPC: H02H7/10
Filed: 2000-04-04
Granted: 2002-03-10
Abstract: FIELD: electrical engineering; power supplies for automatic control and computer engineering. SUBSTANCE: power supply that has ac-to-dc converter 1, power amplifier 5, output transformer 6, rectifier 7, and ripple filter 8 is provided, in addition, with analog comparator 13, error signal amplifier 14, delay unit 15, reference-voltage source, and analog voltage selector switch 16. The latter opens upon occurrence of overload in case overcurrent time period exceeds operating time of delay unit and reference voltage level of error signal amplifier 14 reduces. Amplifier starts functioning in active mode, Its output voltage is applied to input of control unit 12 which provides for maintaining power supply current at level corresponding to rated value. In case of short-circuit control unit 12 functions to maintain power supply current at level corresponding to its starting value. EFFECT: enhanced reliability. 4 cl, 4 dwg
Patent RU-2246059-C2 (RU)
Inventor: RAJK VOL FGANG
IPC: F16F15/123
Filed: 2000-05-19
Granted: 2005-02-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: device comprises pumping wheel secured with the driving shaft of an actuator, turbine wheel secured to the driving shaft, at lest one reactor interposed between the pumping and turbine wheels, at least one casing, and at least one damper of torsional vibrations acting between the driving shaft and input shaft. The torsional vibration damper is mounted between the driving shaft and pumping wheel. The pumping and turbine wheels are mounted inside the casing. 
     EFFECT: enhanced efficiency of damping and simplified design of the device. 
     22 cl, 8 dwg
Patent RU-2215879-C2 (RU)
Title: Piston machine (versions)
Inventor: CHOPOVSKIJ B P
IPC: F01L5/14
Filed: 2000-06-16
Granted: 2003-11-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed piston machine contains at least two cylinders with pistons moving inside cylinders and rotary cylindrical spools connected with cylinders by bypass channels and arranged in intake and exhaust chambers. Intake chamber is located over one cylinder, and exhaust chamber, over other cylinder, each chamber operates to two cylinders. According to invention proposed piston machine contains minimum two adjacent operating cylinders with working spaces which accommodate pistons each coupled with its crank. Spools coupled with pistons move in intake and exhaust chambers. Intake and exhaust ports are made in operating cylinders over pistons. When the later are in top dead center, said ports are connected by bypass channels with ports of intake and exhaust chambers. Spools are coupled with pistons by means of rods. Chambers are installed over pistons through separating partitions. EFFECT: improved efficienc6y in operation. 8 cl, 15 dwg
Patent RU-2189988-C2 (RU)
Title: Mixed crystals containing aspartam and aspartam derivative and method of their preparing
Inventor: KISISITA AKIKHIRO
IPC: A23L27/00
Filed: 1998-12-07
Granted: 2002-09-27
Abstract: FIELD: organic chemistry, food industry. SUBSTANCE: invention relates to a novel mixed crystal containing N-[N- (3,3-dimethylbutyl)-L-α-aspartyl] -L-phenylalanine methyl ester that can be used as a sweetening agent showing the sweetness quality and homogeneous structure. The invention proposes also a method of preparing the mixed crystal involving crystallization of solution comprising N-[N-(3,3-dimethyl- -butyl)-L-α- aspartyl]-L-phenylalanine methyl ester and aspartam and a sweetening agent containing the mixed crystal and a carrier for sweetening agents. EFFECT: new compound indicated above, valuable properties, improved method of preparing. 8 cl, 1 tbl, 13 ex
Patent RU-2185929-C2 (RU)
Title: Method for producing ingots with monocrystalline structure and article produced by method
Inventor: TOLORAIJA V N
IPC: B22D27/04
Filed: 2000-11-02
Granted: 2002-07-27
Abstract: FIELD: metallurgy. SUBSTANCE: method involves placing monocrystalline start- up piece formed from nickel-base alloy in mold cavity; heating mold in heater; pouring melt into casting form cavity; providing crystallization and cooling. Start-up piece is made from nickel-base alloy and carbon is added into alloy to widen crystallization range, with solidus temperature of such alloy being higher than that of casting alloy by 15-50 deg. It allows formation of foreign crystals to be prevented and provides reliable transfer of crystallographic orientation from start-up piece to casting. Method is used for casting of monocrystalline castings with predetermined crystallographic orientation from refractory alloys, in particular, monocrystalline blades for gas turbine engines. EFFECT: increased efficiency and reduced rejection of castings due to their macrostructure. 5 cl, 3 ex
Patent RU-2191597-C2 (RU)
Title: Method for prophylaxis of tuberculosis in siberian stags
Inventor: LUNITSYN V G
IPC: A61K39/04
Filed: 2000-12-18
Granted: 2002-10-27
Abstract: FIELD: veterinary medicine. SUBSTANCE: method deals with a 3-fold BCG- vaccine immunization conducted in youngsters at 6-, 8- and 18-aged period due to intracutaneous injection of the preparation at the dosage of 2 mg in 0.2 ml solvent into area of average scapular third. Allergic diagnostics is carried out before the third vaccination. BCG injection is performed with the help of a syringe supplied with a needle shortened up to 2-3 mm. The method provides about 70- 100% protection of animals against tuberculosis at lower labor expenses for prophylactic events. EFFECT: higher efficiency of prophylaxis. 2 cl, 6 tbl
Patent RU-2204093-C2 (RU)
Title: Способ сжижения многокомпонентной газовой смеси и устройство для его осуществления
Inventor: SKORODUMOV B A
IPC: F25J1/00
Filed: 2001-03-23
Granted: 2003-05-10
Abstract: Способ сжижения многокомпонентной газовой смеси, например природного газа, включает предварительную очистку, осушку и охлаждение многокомпонентной газовой смеси, глубокое охлаждение ее в теплообменнике и поставку жидкой фазы потребителю. При значениях температуры и давления многокомпонентной газовой смеси после теплообменника ниже критических значений ее направляют на предварительное разделение в дополнительный сепаратор с образованием газообразной и жидкой фаз. Газообразную фазу расширяют до значений температуры и давления, необходимых для рекуперации холода, и возвращают в обратный поток. Жидкую фазу разделяют на два потока. Первый дросселируют и возвращают в обратный поток. Второй поток подают через дроссель в основной сепаратор. При значениях температуры и давления многокомпонентной газовой смеси после теплообменника выше критических значений ее разделяют на две части. Первую часть расширяют до значений температуры и давления, необходимых для рекуперации холода, и возвращают в обратный поток. Вторую часть направляют через дроссель в основной сепаратор. Обратный поток после теплообменника направляют в эксплуатационную систему. Использование изобретения позволит повысить концентрацию в сжиженном газе низкокипящих компонентов непосредственно в процессе сжижения и расширить функциональные возможности устройства при упрощении конструкции. 2 с.п. ф-лы, 2 ил.
Patent RU-2229709-C2 (RU)
Inventor: ALIMOV N I
IPC: G01N30/02
Filed: 2001-03-26
Granted: 2004-05-27
Abstract: FIELD: analytical methods. SUBSTANCE: when calculating retention index of yperite, fluorinated and brominated yperite analogs are used as reference compounds. Use of high-sensitive detectors (flame-photometric and electron-capture detectors) allows performing quantitative chemical analysis of yperite in samples of complex matrices in trace amounts. EFFECT: increased reliability of identification. 2 cl, 3 tbl
Patent RU-2211952-C2 (RU)
Title: Pulse electric jet engine
Inventor: KAZANKIN F A
IPC: F03H1/00
Filed: 2001-05-14
Granted: 2003-09-10
Abstract: FIELD: engines. SUBSTANCE: proposed invention relates to solid-propellant end face tire engine consisting of anode, cathode and propellant grain in between. Grain is made of material featuring high dielectric permeability, for instance, barium titanate. Anode and cathode are installed at one side of grain, and conductor is connected to other side. Grain can be made in form of disk with cathode and anode installed coaxially or diametrically opposite. Invention makes it possible to create pulse electric jet engine of simple design featuring high specific parameters. EFFECT: simple design, high parameters. 5 cl, 2 dwg
Patent RU-2217825-C2 (RU)
Title: Method for inclusion of radioactive ion-exchange resins into portland cement binder
Inventor: EPIMAKHOV V N
IPC: G21F9/16
Filed: 2001-08-27
Granted: 2003-11-27
Abstract: FIELD: recovering radioactive ion-exchange resins by case-hardening method. SUBSTANCE: method includes mixing of radioactive ion-exchange resins in amount of 12 13 mass percent of dry resin with slag Portland cement and water, slag-to- water proportion being 0.46 to 0.50, followed by solidification of this mixture. Proposed method ensures enhanced degree of ion- exchange resin inclusion into Portland cement binder. EFFECT: enhanced water resistance and reduced leaching of cesium radionuclides. 1 cl, 1 tbl, 2 ex
Patent RU-2240806-C2 (RU)
Inventor: GUSEJNOV G K
IPC: A61K33/38
Filed: 2001-11-02
Granted: 2004-11-27
Abstract: FIELD: medicine, phthisiology. 
     SUBSTANCE: one should introduce silver water into patient's respiratory tract at concentration of 0.5-1.0 mg/l water at the quantity of 30-50 ml in the form of aerosols or through a catheter introduced through patient's nose into trachea or bronchi or through thoracic intercostals puncture directly into a cavern, daily during 2-4 mo. The present innovation enables to take algorithms of antituberculosis chemotherapy, at primary and secondary resistance to tubercular mycobacteria, among them. It, also, provides abacillation of tubercular mycobacteria in patient's sputum. 
     EFFECT: higher efficiency of therapy. 
     2 tbl
Patent RU-2213711-C2 (RU)
Title: Fusible enamel for aluminum
Inventor: JATSENKO E A
IPC: C03C8/08
Filed: 2001-12-13
Granted: 2003-10-10
Abstract: FIELD: varnish-and-paint industry. SUBSTANCE: silicate enamel suitable for coating architectural articles and household dishes contains, wt %: P 2 O 5  31.93-32.7, Al 2 O 3  24.17-24.76, B 2 O 3  10.94-11.20, K 2 O 3.41-3.50, Na 2 O 21.34-23.21, and TiO 2  6.34-6.50. Firing temperature of enamel is 550 C, firing temperature interval 540-570 C, brilliance 65%, temperature resistance 20-250-20 C is 2-3 cycles, and adhesion force 72%. EFFECT: lowered firing temperature and prolonged lifetime due to increased chemical resistance of glass-enamel coating. 2 tbl
Patent RU-2214893-C2 (RU)
Inventor: BASHKATOV V V
IPC: B23D33/02
Filed: 2001-12-18
Granted: 2003-10-27
Abstract: FIELD: equipment for cutting tubes and rolled products by means of oscillating circular saw in plane normal or not-normal relative to tube axis, attachments for holding, guiding and feeding blank at cutting it. SUBSTANCE: apparatus includes housing supporting rocking cutting disc with drive unit and with protective cover, roller table with guides, feed mechanism, end stop for blanks and clamping device in the form of spring-loaded lever. Clamping device is provided with sleeve in which rod with pin and compression spring are arranged and which is mounted on lever and with handle having cam engaging with pin of rod for preliminarily operational loading spring. End stop is provided with set of adaptors whose working surfaces are cut off by different angles and whose cylindrical surfaces have limbs for rotating blank by predetermined angle in spatial position. Bracket of apparatus is designed for restricting rolled product or tube in order to prevent its throwing out. Transparent screen is mounted on cover of cutting disc. EFFECT: enhanced quality of cutting due to reliable securing of rolled products such as different-diameter tubes, enlarged manufacturing possibilities due to making inclined cuts in any three-dimensional position. 7 cl, 8 dwg
Patent RU-2214105-C2 (RU)
Inventor: RAKOVCHUK L V
IPC: A23L27/60
Filed: 2001-12-25
Granted: 2003-10-20
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: method involves mixing water with soya milk; adding to mixture stabilizer, sugar, vegetable oil, salt, acetic acid, ground mustard while continuously stirring resultant mixture; homogenizing obtained emulsion. Stabilizer is complex guar gum and xanthane gum compound used in an amount of 0.07-0.1% by weight of mayonnaise. Stabilizer is introduced at temperature of 35-40 C. Method further involves heating mixture to temperature of 65-70 C and holding for 20-25 min; adding tomato paste comprising dry substances in an amount making at least 45 wt% with steamed ground mustard. Ratio of paste and total of mayonnaise liquid components is 1: 65-75. EFFECT: improved quality of mayonnaise due to stabilized emulsion. 1 tbl, 4 ex
Patent RU-2217668-C2 (RU)
Title: Method of processing hydrocarbon raw material
Inventor: PERESELKIN N V
IPC: F25J3/02
Filed: 2001-12-19
Granted: 2003-11-27
Abstract: FIELD: processing hydrocarbons by low-temperature rectification; oil and gas industries. SUBSTANCE: proposed method is based on low- temperature rectification including compression of hydrocarbon raw material, cooling this material at separation of moisture, separation in rectifying stripping tower into the plus product and condensate, delivery of the plus product for cooling in propane evaporator at adjustable delivery of cooling agent, separation of cooled plus product in reflux reservoir obtaining gas phase and phlegm directed to rectifying stripping tower for sprinkling. Control of delivery of cooling agent to propane evaporator is effected by temperature of cooled plus product escaping from it according to amount of phlegm directed for sprinkling. EFFECT: avoidance of flooding of tower; enhanced efficiency; considerable increase of content of hydrocarbons C 3 -C 4  in condensate. 1 dwg
Patent RU-2233536-C2 (RU)
Title: Однофазный нерегулируемый мостовой транзисторный инвертор
Inventor: MAGAZINNIK L T
IPC: H02M7/5387
Filed: 2001-12-28
Granted: 2004-07-27
Abstract: Изобретение относится к области электротехники, а именно к однофазным нерегулируемым мостовым транзисторным инверторам, и может быть использовано в различных вторичных источниках питания. Технический результат - упрощение и удешевление однофазного нерегулируемого мостового транзисторного инвертора. Упомянутый инвертор имеет в силовой части четыре силовых транзистора, собранных в мост и шунтированных обратным диодным мостом. Диагональ постоянного тока однофазного нерегулируемого мостового трнзисторного инвертора подключена к регулируемому сетевому выпрямителю, снабженному системой регулирования и управления. Диагональ переменного тока подключена к нагрузке. Управляющие входы четырех упомянутых силовых транзисторов связаны с четырьмя соответствующими выходами системы управления инвертором, содержащей автогенератор, согласующий трансформатор, формирователь скважности управляющих импульсов и цепи гальванической развязки. Формирователь скважности управляющих импульсов и цепи гальванической развязки совмещены в каждом из четырех идентичных каналов управления четырьмя силовыми транзисторами и выполнены в виде цепи из последовательно соединенных быстронасыщающегося дросселя, токоограничивающего резистора и диода, подключенного в проводящем направлении к базе силового транзистора. Эмиттер указанного транзистора и свободный конец быстронасыщающегося дросселя подключены к одной из четырех соответствующей вторичной обмотке согласующего трансформатора. Между эмиттером силового транзистора и общей точкой быстродействующего дросселя и токоограничивающего резистора включен балластный резистор. 3 ил.
Patent RU-2232089-C2 (RU)
Inventor: KOMRAKOV I I
IPC: B60T17/04
Filed: 2002-06-18
Granted: 2004-07-10
Abstract: FIELD: rail transport. 
     SUBSTANCE: invention relates to brake pneumatic systems of rolling stock, such as railway vehicles, underground vehicles, street cars, etc. It is designed for fitting mainly in pneumatic brake cylinders of vehicles. Brake cylinder valve-stopper has spring-loaded pusher with head provided with channel to let working medium out of brake cylinder space, and cup. Shutoff member is installed on free end of usher. Cup is installed in housing between spring and head of pusher to provide tight contact with housing. Housing is provided with through stepped channel accommodating pusher installed for longitudinal reciprocation. Valve-stopper in closed position is provided with detachable protective cap installed on shank. Valve-stopper in open position is furnished additionally with detachable opening member made in form of movable union with outer projection made along axis of movable union for connection of hose and lock for fitting movable union in housing space from side of shank. 
     EFFECT: provision of valve-stopper of reliable design. 
     19 cl, 2 dwg
Patent RU-2231008-C2 (RU)
Inventor: PODGORNOV V A
IPC: G09F3/03
Filed: 2002-08-12
Granted: 2004-06-20
Abstract: FIELD: means of automatic registration of small arms and control of their use. 
     SUBSTANCE: a body is installed in the muzzle section of the barrel at a small distance from the muzzle hole fulfilling the function of a control element. The optical image of the element surface facing the muzzle hole is read out and registered with the aid of an automatic device, which then is memorized and used as an identification symptom. Any attempt of secretive extraction of the control element from the face or back side of the muzzle will result in an irreversible deformation of the control element changing the optical image of the registered surface. The control element has a resilient body, easily deformable film coating with an outer surface reflecting the optical sounding radiation, the film coating envelops the body end face facing the muzzle hole and is fixed on it with impossibility of removal. Provision is made for an element providing for a mechanism action on the film coating at an attempt of pulling-out of the body from the loading side of the barrel. 
     EFFECT: enhanced degree of reliability of control of unauthorized use of the small arms. 
     7 cl, 3 dwg