baber/WOPTO huggingface dataset:
Patent UA-54494-C2 (UA)
Title: dicarboxylic acid crystallizates
Inventor: RAULS MATTHIAS
IPC: C09K23/52
Filed: 1998-09-02
Abstract: The invention relates to a method of producing dicarboxylic acid crystallizates from a solution containing at least one organic dicarboxylic acid, wherein at least one anionic polyelectrolyte with a molar mass of at least 2.000 is added to the solution before or during crystallization.
Patent UA-39915-C2 (UA)
Title: Спосіб реєстрації шкірно-гальванічної реакції та пристрій для його здійснення
Filed: 1999-10-27
Abstract: Спосіб реєстрації шкірно-гальванічної реакції включає стимуляцію однієї ділянки шкіри постійним струмом заданого напрямку і величини і стимуляцію щонайменше другої ділянки шкіри напругою, рівною по величині напрузі, викликаній стимулюючим струмом на першій ділянці шкіри. Синхронновимірюють напругу, викликану стимулюючим струмом на першій ділянці шкіри і струм,викликаний стимулюючою напругою на другій ділянці шкіри. Зареєстровані сигналирозділяють на фазичну та тонічну складові. Знаходять миттєві значення величин тонічної та фазичної складових електричного та диференційного опору шкіри. Пристрій для здійснення способу містить щонайменше два вимірювальних канали. Перший канал включає джерело стимулюючого струму, а другий - джерело стимулюючої напруги. Кожний канал містить підсилювач напруги, підсилювач з гальванічною розв'язкою, фільтр високої частоти, віднімаючий підсилювач, пристрій реєстрації та буферний підсилювач. Пристрій містить підсилювач з гальванічною розв'язкою, через який перший вимірювальний канал зв'язаний з другим вимірювальним каналом.
Patent UA-49954-C2 (UA)
Title: Security articles, method of manufacture of security articles, and method of verifying the authenticity of the security article
IPC: G01N21/84
Filed: 1998-03-06
Abstract: The invention is concerned with security articles such as cheque guarantee cards, identification cards and the like and such as security paper including bank notes, cheques and the like. The present invention also relates to a method of manufacture of security articles and a method of verifying the authenticity of the security article. The invention comprises a security article having first and second surfaces and a security thread having a first part located between the first and second surfaces and a second part exposed in a window provided in the first surface, and the security thread comprising means providing at least one non-public security feature which enables verification of authenticity of the security article and which is not visually delectable when the security thread is exposed only to electro-magnetic radiation in the visible spectrum, wherein the exposure of the second part of the security thread in the window in the first surface enhances detection of the non-public security feature by providing a readily accessible portion of the security thread, and wherein the whole of the part of the security thread exposed in the window in the first surface has a matt non-reflective appearance and closely matches in colour a portion of the first surface surrounding the window, whereby when the first surface is viewed in reflected light in the visible spectrum the exposed part of the security thread is unobtrusive and does not form a visually striking feature of the appearance of the security article in reflected light in the visible spectrum.
Patent UA-56260-C2 (UA)
Title: Knee-joint unit with automatic clamping
Inventor: Krasiuk Heorhii Vasyliovych
Filed: 2000-04-06
Abstract: The knee-joint unit with automatic clamping comprises the knee-joint hinge and the clamping mechanism containing the rod, the rocking lever and the spring-loaded bushing. Furthermore, the unit contains two springs pushing the shin with the aim of increasing the angular velocity of the shin when the prosthesis is moving. In addition the unit is equipped with the adjusting device for the regulation of the clamping mechanism allowing for removing the effect of the supporting force on the spring-loaded bushing.
Patent UA-37862-C2 (UA)
Title: Method for production of gold and silver smalt
Inventor: CHORNYI BOHDAN PETROVYCH
Filed: 2000-04-25
Abstract: A method for production gold and silver smalt includes degreasing a glass plate, application on the glass plate of sheets of gold or silver leaves and gold thread on them. The sheets of gold or silver leaves and gold thread are applied in cold condition. Produced package consisting from triple material is heated to the temperature of 720-800 °С, kept at this temperature during 5-10 minutes, and then compressed on whole surface with effort of 0.07-0.3 mPa. Then comes annealing, grinding, polishing and cutting of glass into blocks. Smalt produced in this way has increased strength, durability and resistance against atmospheric forcing.
Patent UA-70348-C2 (UA)
Title: Fluidized bed reduction reactor and a method for stabilization of fluidized bed in such reactor
Inventor: KIM KHAN-GU
IPC: F27B15/02
Filed: 2000-03-11
Abstract: A fluidized bed reduction reactor (100) for supplying a reduced iron to a melter-gasifier (I) of a smelting reduction system includes an exhaust gas supply vast (3) for supplying an exhaust gas to a reduction gas supply tube (4) interconnecting the melter-gasifier (1) and fluidized bed reduction furnaces (20,30, 40) when the pressure of the reduction gas in each fluidized bed reduction furnace radically decreases with the occurrence of pressure peak in the melter-gasifier (1). The fluidized bed reduction reactors further include iron ore flow blockage prevention units for directly bypassing some of the reduction gas from each iron ore discharge tube (33,43) disposed between the neighboring furnaces to the scrubber (50) when the inner pressure of the melter-gasifier (1) radically increases with the occurrence of pressure peak, and a backup gas supply unit supplying a backup nitrogen gas to the bottom of each fluidized bed reduction furnace when a nozzle of a distribution plate (24,34,44) is clogged.
Patent RU-2187986-C2 (RU)
Inventor: MALYSHEV V V
IPC: A61F9/007
Filed: 2000-05-24
Granted: 2002-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves making cruciform incisions in the cornea and sclera, removing eyeball contents, removing the optic nerve through an incision in the posterior pole. Implant is set into the scleral cavity. Horizontal and vertical corneoscleral flaps are displaced one relative to the other in diagonal direction and butt joints are made in pairs with their side edges using sutures with immersed knots forming scleral duplicature. EFFECT: reduced frequency of postoperative traumatic complications; increased movement transmission from the rest stump to the implant. 5 dwg
Patent RU-2207436-C2 (RU)
Inventor: KHERMANN KHEL MUT
IPC: G08C23/04
Filed: 2000-06-06
Granted: 2003-06-27
Abstract: FIELD: means of remote actuation one of many control devices for props in underground breakage face support. SUBSTANCE: remote control device is equipped with radio transmitter and infrared radiation transmitter, and control devices are provided with radio receivers and receivers of infrared radiation. Desired control device is selected and the rest control devices are interlocked by supply of signals from computer. EFFECT: unambiguous selection of desired control device and reliable radio transmission by known manner of control signals from device of remote control. 7 cl, 2 dwg
Patent RU-2181194-C2 (RU)
Inventor: ZOTOV N M
IPC: G01M17/02
Filed: 2000-06-27
Granted: 2002-04-10
Abstract: FIELD: measurement of forces and torques acting on wheel during bench tests; determination of wheel motion parameters. SUBSTANCE: proposed device includes interconnected outer frame 1 and inner 5 with wheel 11 under test mounted in it; wheel 11 is engageable with force measuring members and measuring circuit. Outer frame 1 is made in form of two horizontal webs 2 and two vertical uprights 3 interconnected by means of transversal plate. Inner 5 is made in form of vertical supports 6 articulated on horizontal webs 2 of outer frame 1; they are articulated with bearing beams 7 articulated on transversal shaft with wheel 11 under test; they are interconnected by means of front transversal web 8 and rear transversal web which is articulated with transversal plate of outer frame 1 by means of force measuring member 20. Device is also provided with race 14 fitted with motion drive. Transversal shaft with wheel 11 under test is provided with platform secured on it and equipped with changeable weights 13; swivel frame 12 is articulated for rotation around axis of wheel 11 under test; it is also provided with braking force setting unit. EFFECT: enhanced accuracy of determination of force and torques acting on wheel under test; extended functional capabilities. 4 cl, 6 dwg
Patent RU-2181916-C2 (RU)
Inventor: MINAEV I F
IPC: H01J61/18
Filed: 2000-07-05
Granted: 2002-04-27
Abstract: FIELD: electrical engineering; mercury-free metal-halide lamps for plant photoculture. SUBSTANCE: lamp has torch made of optically transparent material that accommodates hermetically sealed electrodes and is filled with inert gas and halides radiating in green spectrum of metal. Use is made of dopes providing torch with cobalt halides; amount of components is as follows: mc. mole/cu. cm: indium halides - 0.1-4.0; sodium halides - 0.25-9.0; dopes providing for cobalt halides - 0.2-10.0; inert gas pressure is 26.6-2000.0 kPa. In order to raise radiation efficiency for plant photoculture lamp torch may be doped, in addition, with lithium halides in the amount of 0.3-10.0 mc. mole/cu. cm. In addition, dopes providing for copper halides in the amount of 0.4-15.0 mc. mole/cu. cm may be introduced in torch to reduce concentration of nitrates in fruit and vegetables. EFFECT: improved environmental friendliness of lamp. 3 cl, 1 dwg, 1 tbl
Patent RU-2191290-C2 (RU)
Title: Closed-electron-drift plasma-jet engine
Inventor: GOPANCHUK V V
IPC: F03H1/00
Filed: 2000-08-17
Granted: 2002-10-20
Abstract: FIELD: space engineering; electric-rocket engine units; stationary plasma-jet and anodelayer engines. SUBSTANCE: engine has cathode unit 1 incorporating at least one compensating cathode 2; anode unit 3 including magnetic system 4 with external magnetic pole 5 and shield 6 mounted in duct 7 with side walls 8, and supporting bracket 8 joined through one locating surface 10 with one of duct walls 11; its other locating surface 12 carries overhanging compensating cathode; external magnetic shield has local ring-shaped bulge 13 provided with cut on cathode unit side that has at least one fastening hole 15; cut is disposed in same plane 16 as side wall of duct whose side walls have local bulges 17 at points of connection to supporting bracket; the latter has projection 18 with at least one fastening hole 19 coaxial with that in cut. Side walls of duct are provided in addition with longitudinal stiffening ribs spaced apart through distance L 1  equal to distance between points of connection to supporting bracket. External magnetic shield is provided in addition with at least one stiffening rib arranged in vicinity of ring-shaped bulge. Tie plate is fitted between external magnetic pole and first locating surface of supporting bracket. EFFECT: enhanced reliability and strength of engine. 4 cl, 6 dwg
Patent RU-2189163-C2 (RU)
Inventor: GAVRILOV D A
IPC: A47C9/06
Filed: 2000-10-18
Granted: 2002-09-20
Abstract: FIELD: domestic facility. SUBSTANCE: wall chair has back attached to wall and equipped with side walls and hinged seat pivotally connected to back. Supporting bar is positioned between side wall lower parts extending forward. In operating position seat is lying on supporting bar to transmit loading of sitter's weight to back. In operating position rear part of seat abuts against back from below. Springy member is positioned in cavity defined by side walls and supporting bar and offset relative to seat axis of rotation. Springy member is adapted for moving seat from intermediate position to vertical position and for holding seat in this position. Seat is hold in horizontal position by gravitational force. Wall chair may be used in entrance rooms of apartments for putting on or lacing shoes, as well as for serving as piece of furniture in vans, cabin of mobile radar etc. EFFECT: simplified and compact construction and manufacture, convenient use and enhanced reliability in operation. 4 cl, 4 dwg
Patent RU-2199710-C2 (RU)
Title: Зимняя одежда с камуфлированным мехом
Inventor: SIL NIKOV M V
IPC: F41H3/00
Filed: 2001-02-19
Granted: 2003-02-27
Abstract: Изобретение относится к маскировке, в частности к маскировочной одежде, предназначенной для использования в холодное время года. Предлагаемая одежда позволяет улучшить маскировочные свойства зимней одежды. Сущность изобретения: меховые детали одежды окрашены так же, как и тканевый верх. Окраска представляет собой случайно расположенные пятна неправильной формы, выполненные основным и дополнительными цветами, контраст между которыми составляет не менее 0,4, а основной цвет занимает 40...80% от площади одежды. Контраст между цветами пятен меховых деталей и соответствующими цветами пятен тканевого верха составляет не более 0,2.
Patent RU-2209240-C2 (RU)
Title: Vodka
Inventor: IVANOVA L V
IPC: C12G3/06
Filed: 2001-03-11
Granted: 2003-07-27
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: vodka comprises fructose, aralia roots an aqueous-spirituous infusion of the 1-st and 2-d blends, Eleutherococcus senticosus roots an aqueous-spirituous infusion of the 1-st and 2-d blends. The combination of components taken in the definite ratio allows preparing vodka eliciting aroma of frosty coniferous forest and tints of sea breeze. EFFECT: enhanced quality and properties of vodka. 1 tbl
Patent RU-2208038-C2 (RU)
Inventor: OLIFER V D
IPC: C10B33/00
Filed: 2001-04-20
Granted: 2003-07-10
Abstract: Изобретение относится к коксохимической промышленности, а более конкретно к разгрузочным устройствам коксовых печей, и может быть использовано для снижения выбросов вредных веществ при выдаче кокса из горизонтальных коксовых печей. Устройство содержит внутреннее укрытие, выполненное в виде диффузора с горизонтальными перегородками, расположенными на нижнем торце укрытия, и клапаном, расположенным в его верхней части, наружный кожух с уплотняющими элементами, образующий щелевое отверстие по периметру примыкания его к стенкам разделенного на секции коксовозного вагона. Боковые стенки укрытия установлены с зазором по отношению к задней стенке кожуха, что позволяет при минимальном количестве удаляемой пылегазовоздушной смеси снизить выбросы вредных веществ в атмосферу. 3 ил.
Patent RU-2200649-C2 (RU)
Title: Apparatus for cutting thread on end of member of electrode
Inventor: ZHVAKIN V N
IPC: B23G3/14
Filed: 2001-04-23
Granted: 2003-03-20
Abstract: FIELD: metallurgy, restoration of sections of graphite electrodes of electric arc furnaces after exploitation. SUBSTANCE: apparatus includes cylindrical feeler having along its length working portion that may perform rotation and stem portion; carrier; member engaging with feeler; slide; and thread cutting tool. Stem portion of feeler may perform reciprocation motion. Carrier includes main portion and movable portion that may perform radial motion relative to main portion for adjusting cutting depth of cutting tool and for removing tool at termination of thread cutting. Main portion of carrier includes safety device for preventing damage of feeler and member engaging with it at termination of thread cutting and at returning engaging member to initial position. Main portion of carrier also includes movable stop for limiting movement of engaging member by predetermined cutting length. Movable portion of carrier includes jointly connected members with adjustment mechanism for changing their inclination angle relative to cut thread. Member engaging with feeler has separate parts that may be moved one relative to another and fixed in order to take up axial gaps. EFFECT: simplified design, lowered cost, easy maintenance, enhanced operational reliability, enlarged using range, improved quality of cut thread. 3 dwg
Patent RU-2210707-C2 (RU)
Title: Furnace with intermediate hearth
Inventor: JUDIN R A
IPC: F27D1/02
Filed: 2001-05-23
Granted: 2003-08-20
Abstract: FIELD: metallurgy. SUBSTANCE: invention relates to furnaces for low- and nonoxidizing heating of steel metal products, for instance, wire, and it can be used in metallurgical and machine- building plants. According to invention, intermediate hearth is of combination type, being made of impact load resistant material completely in holding chamber and on section of preliminarily heating chamber from end face of furnace charging to recuperator for heating of primary air, and of high heat conduction refractory ceramics on section of said chamber to chamber of final heating and completely in said chamber. EFFECT: improved stability and resistance, reduced cost of intermediate hearth of furnace. 1 dwg
Patent RU-2212113-C2 (RU)
Title: Method for automatic data communications using coded card and coded card for implementing it
Inventor: TUGUSHEV MARAT SAITOVICH
IPC: H04M17/00
Filed: 2001-09-07
Granted: 2003-09-10
Abstract: FIELD: automatic data communications using prepayment card. SUBSTANCE: code number of card is set up of two groups of digits of which first one is card number and second group is identification number of random sequence of digits; computer system output is effected according to card number and code number of card is identified by computer system of communication station according to card identification number by reading out digits in arbitrarily chosen order, choice of subscriber number, output to computer system, and identification of card being made concurrently. Proposed invention is easy to implement. EFFECT: improved system protection against unauthorized data access, enhanced reliability, and efficiency. 2 cl, 2 dwg
Patent RU-2281943-C2 (RU)
Inventor: ROMANCHIK LEO DZH
IPC: C07D311/62
Filed: 2000-03-29
Granted: 2006-08-20
Abstract: FIELD: organic chemistry, chemical technology, chemistry of polymers. 
     SUBSTANCE: invention relates to a method for preparing synthetic procyanidine oligomers, in particular, to a method for preparing procyanidine dimer. Method involves the following steps: (a) protection of each phenolic hydroxyl group of procyanidine monomer of the general formula (1):   by a removable protecting group that doesn't inactivate ring A of monomer being the protection step is carried out in aprotonic solvent medium; (b) optional blocking position C-8 in monomer from step (a) by halide group; (c) activation for coupling position C-4 of compound from the stage (a) or step (b) by addition of acyloxyl group by using organic acid lead (IV) salt to obtain the activated compound, and (d) coupling the activated compound from step (c) with unprotected procyanidine monomer in the presence of the coupling catalyst to obtain a dimer. Under the definite conditions at stage (b) crystalline 8-bromo-tetra-O-benzyl-(-)-epicatechine is obtained as an intermediate substance. Invention provides the development of universal method for synthesis of oligomer with the complex configuration. 
     EFFECT: improved method of synthesis. 
     15 cl, 1 tbl, 8 dwg, 28 ex
Patent RU-2231388-C2 (RU)
Inventor: CHERKASOV A M
IPC: B02C13/28
Filed: 2002-01-15
Granted: 2004-06-27
Abstract: FIELD: hammer-type grinding equipment. 
     SUBSTANCE: hammer grinder has disks with hammers fixed in disk slots by means of catches. Each hammer is composed of halves equipped with catches. One of halves is arranged in disk slot with catch oriented downward and other half is arranged with catch oriented upward. Hammer halves parts raised above disk are welded to one another. Disks may be made from high-carbon and alloyed steels subjected to thermal processing. 
     EFFECT: simplified hammer replacement process and increased service life of disks. 
     2 cl, 1 dwg
Patent RU-2225101-C2 (RU)
Inventor: MAKSIMENKO A P
IPC: A01G23/02
Filed: 2002-03-06
Granted: 2004-03-10
Abstract: FIELD: creation of wood meadows on poor and recultivation lands. SUBSTANCE: method involves furrowing soil in direction perpendicular to prevailing winds; planting fast-growing forest cultures (poplar, willow) and slow-growing forest cultures (ash tree, oak, wattle, pine); felling fast-growing trees while leaving their rootage for growth and development of sprouting. EFFECT: increased extent of soil recultivation. 2 cl, 1 ex
Patent RU-2224353-C2 (RU)
Inventor: ERMAKOV JU F
IPC: H03B5/12
Filed: 2002-04-01
Granted: 2004-02-20
Abstract: FIELD: vibration measurement technology. SUBSTANCE: generator transducer that can be used for measuring vibration and displacement of miscellaneous parts of machines and mechanisms has parallel resonance-tuned circuit, amplifier, two current inverters, and bias voltage supply. EFFECT: enhanced sensitivity and precision of equipment. 1 cl, 1 dwg
Patent RU-2225793-C2 (RU)
Title: Плакированная коррозионностойкая сталь и изделие, выполненное из неё
Inventor: GOLOVANOV A V
IPC: B32B15/18
Filed: 2002-04-29
Granted: 2004-03-20
Abstract: Изобретение относится к металлургии, в частности к получению плакированной коррозионностойкой стали, которую можно использовать при изготовлении листов и труб для нефтяного и химического машиностроения, для строительства нефтепрповодов, тепловых сетей и т.п. Предложена плакированная коррозионностойкая сталь, состоящая из основного слоя из углеродистой или низколегированной стали и, по крайней мере, одного плакирующего слоя из коррозионностойкой хромистой стали, с прочностью сцепления слоев не ниже прочности стали основного слоя. При этом коррозионностойкая сталь плакирующего слоя содержит компоненты в следующем соотношении, мас.%: углерод 0,01-0,08; марганец 0,20-0,80; кремний 0,5-2,5; хром 11-15; сера не более 0,007; фосфор не более 0,035; железо и неизбежные примеси остальное. Содержание хрома, кремния и углерода в указанном слое соответствует условию [Cr]+4[Si]-20[C]=16-20%. Сталь плакирующего слоя дополнительно может содержать молибден в количестве 0,5-2,5 мас.%; ниобий в количестве, определяемом из условия: 8[С]≤[Nb]≤1,5 мас.%, и титан в количестве 4[С]≤[Ti]≤1,0 мас.%. Техническим результатом изобретения является повышение коррозионной стойкости против общей и локальной коррозии при сохранении механических и технологических характеристик. 2 с. и 3 з.п.ф-лы, 1 табл.
Patent RU-2231150-C2 (RU)
Inventor: SPIRIN V G
IPC: H01C17/00
Filed: 2002-06-04
Granted: 2004-06-20
Abstract: Изобретение относится к области микроэлектроники. Тонкопленочный резистор, (ТПР) содержит прямоугольный резистивный элемент и два электрода из многослойной проводящей структуры, которые имеют гребенчатую форму и n-резистивных элементов, расположенных параллельно ширине электродов, и n-1 прямоугольных окон, незанятых пленочными элементами и расположенных при окончании резистивных элементов перпендикулярно им, а коэффициент формы К ф1  каждого резистивного элемента должен находиться в пределах 0,07≤К ф1  ≤ 0,13, при этом длина электродов должна быть не менее длины резистивных элементов. Способ изготовления тонкопленочного резистора заключается в напылении на подложку резистивного слоя и многослойной проводящей структуры и осуществления двойной фотолитографии, при этом после первой фотолитографии травлением многослойной проводящей структуры формируют встречно-гребенчатые электроды, второй фотолитографии формируют резистивные элементы, при второй фотолитографии фоторезист наносят на весь резистор за исключением окон, ширина окон равна минимальной ширине зазора между электродами, который достижим технологически, после чего в окнах производят травление резистивного слоя. Техническим результатом является расширение диапазона сопротивлений ТПР, изготавливаемых на одной плате. 2 с.п. ф-лы, 3 ил.