baber/WOPTO huggingface dataset:
Patent UA-59370-C2 (UA)
Title: bicyclic pyrimidine derivatives and their use as anti-coagulants
Inventor: BUCKMAN BRAD
IPC: C07D475/06
Filed: 1997-08-14
Abstract: This invention is directed to bicyclic pyrimidine derivatives which are useful as anti-coagulants, of formulae (I) and (II), wherein A is -O-, -N(R5)-, or -S(O)n- (where n is 0, 1 or 2); Z1 and Z2 are independently -O-, -N(R5)- or -OCH2-. This invention is also directed to pharmaceutical compositions containing the compounds of the invention, and methods of using the compounds to treat disease-states characterized by thrombotic activity. (I) (II)
Patent UA-56291-C2 (UA)
Title: Development-extraction machine
Inventor: Trubchanin Viktor Ivanovych
Filed: 2000-07-31
Abstract: This invention relates to development of machines for performing mine workings with arch section. The machine has rotor executive body with a cross. In coaxial position with respect to it, at the front part, a three-arm drill is installed. At each arm of the drill cut and shear cutters at common removable holder are installed. Decrease of dynamical loading on the drive of executive body and energy consumption are achieved.
Patent UA-74413-C2 (UA)
Title: Architecture of a reverse channel and a method for transmitting data over the reverse channel of a wireless communication system (variants); a method for controlling the signal transmission power in the reverse channel of the system; a remote terminal of the system
Inventor: CHEN TAO
IPC: H04B7/005
Filed: 2002-02-14
Abstract: The proposed architecture of a reverse channel and a method for transmitting data over the reverse channel of a wireless communication system, a method for controlling the signal transmission power in the reverse channel of the system, and a remote terminal of the system provide the optimal use and allocation of the resources of the reverse communication channel. According to the first variant of the invention, facilities are provided for fast allocation of the resources, such as the allocation of an additional communication channel, if necessary, and fast deallocation of the resources, in the absence of necessity, or for the purpose to provide the stability of the system. To allocate and deallocate the resources of the system, short messages 412, 418 can be used that are transmitted over the direct and reverse communication channels. According to the other variants, the operations are performed for confirming the reception and repeated transmission of data as well as the operations for checking the power or transmission rate of signals transmitted from a remote terminal of the system. As a result, the reliability of the data transmission and the stability of the communication system are ensured.
Patent UA-74243-C2 (UA)
Title: Spirotricyclic derivatives and use thereof as phosphodiesterase-7 inhibitors
Inventor: BERNARDELLI PATRICK
IPC: A61K31/5377
Filed: 2002-03-18
Abstract: The invention provides compounds which are PDE7 inhibitors, having the following formula (І), (II) and (III), in which X1, X2, Х3, X4, X, Y, Z, A and Z1 are as defined in the description, methods for preparing them and their use for the treatment of disorders for which therapy by a PDE7 inhibitor is relevant. (I) (II) (III)
Patent RU-2236078-C2 (RU)
Inventor: KLIMASH V S
IPC: G05F1/24
Filed: 2000-03-27
Granted: 2004-09-10
Abstract: FIELD: electrical engineering; narrow-band regulation and stabilization of three-phase voltage. 
     SUBSTANCE: proposed voltage regulation process involves introduction of four additional modes of operation of three-phase booster current transformer affording four additional levels of regulated voltage disposed among regulated voltage levels produced by three-phase booster current transformer and autotransformer running in symmetrical modes. Phase windings of three-phase booster current transformer are changed over at six-fold supply frequency. 
     EFFECT: improved quality of output voltage, enhanced speed without added losses. 
     1 cl, 5 dwg, 2 tbl
Patent RU-2193562-C2 (RU)
Inventor: KAPPS TOMAS LI
IPC: A61P25/04
Filed: 1998-11-20
Granted: 2002-11-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes novel derivatives of 5-(2-imidazolinylamino)- benzimidazole of the general formula (I)   where R 1  means methyl, ethyl, cyclopropyl; R 2  means hydrogen atom, C 1 -C 3 -alkyl, halogen atom; R 3  means hydrogen atom, methyl, hydroxy-, cyano-group; R 4  means hydrogen atom, methyl; R 5  means hydrogen atom, methyl, amino-group, halogen atom, cyano-group under condition that at least one of R 2 , R 3 , R 4 , R 5  differs from hydrogen or fluorine atom when R 1  means methyl and both R 2  and R 5  are hydrogen atoms; R 3  can not mean methyl under condition that when R 3  means cyano-group; R 1  means methyl, and any tautomer of the above given structure or pharmaceutically acceptable salt, or biohydrolyzable ester, amide or imide of this compound. Compounds are agonists of alpha-2 adrenoreceptors. Invention describes also pharmaceutical composition with agonistic properties with respect to alpha-2 adrenoreceptors comprising safety and effective amount of compound of the formula (I) and pharmaceutically acceptable carrier. EFFECT: valuable medicinal and pharmacological properties of compounds. 9 cl, 4 tbl
Patent RU-2189062-C2 (RU)
Inventor: KIM KHIOUN SOO
IPC: G02B6/34
Filed: 1999-04-22
Granted: 2002-09-10
Abstract: Изобретение используется в оптических линиях связи. Устройство содержит две волноводные матрицы, включающие множество волноводов и один центральный волновод, соединенные соответственно с первой и второй плосковолноводной областями, между которыми размещена упорядоченная волноводная решетка. Центральные волноводы имеют входы, формируемые в таком месте, где фокусируется световой пучок, передаваемый от упорядоченной волноводной решетки к плосковолноводной области на границе раздела между соответствующими матрицей и плосковолноводной областью. Световой пучок, мультиплексированный по длинам волн, пропускается или выпускается через центральный волновод. В дополнение к световым волноводам центральный волновод, где световой пучок пропускается или выпускается, создается в таком месте, что спектры выходящего из световых волноводов излучения не подвергаются воздействию, и, следовательно, разделение и объединение светового пучка по длинам волн является возможным одновременно в направлении от одной матрицы световых волноводов к другой и в противоположном направлении. 3 с. и 2 з.п.ф-лы, 6 ил.
Patent RU-2190984-C2 (RU)
Title: Method for rehabilitation of neurological patients at motor disorders
Inventor: ISANOVA V A
IPC: A61F5/00
Filed: 2000-10-30
Granted: 2002-10-20
Abstract: FIELD: medicine, neurology, kinesitherapy. SUBSTANCE: the method includes the performance of complicated exercises according to a diagonal type of movement with participation of muscular group by emphasizing the target muscle for this particular type of movement being the leading one for other flexors in this particular type of movement; during this performance one should apply an electrode of biofeedback apparatus upon a motor point of the target muscle. This enables to increase efficiency of exercises and shorten the terms of rehabilitation. EFFECT: improved results of rehabilitations. 1 cl, 1 tbl
Patent RU-2197444-C2 (RU)
Title: Способ изготовления щебня
Inventor: ADMAEV V A
IPC: C04B18/02
Filed: 2001-01-24
Granted: 2003-01-27
Abstract: Изобретение относится к производству строительных материалов, а именно к изготовлению щебня, который может быть применен в качестве заполнителя для бетона, балласта железнодорожных путей, при устройстве автомобильных дорог, для образования дренирующих слоев и т.п. Щебень получают следующим образом. Часть предварительно молотого песка смешивают с остальной частью песка, при этом вводят добавку и воду, полученную смесь укладывают выровненным слоем и уплотняют, подвергают термической обработке до оплавления его поверхности и затем охлаждают на воздухе. Образованную застеклованную корку снимают и подвергают дроблению, а в качестве добавки выбирают соль кальция, или соль магния, или цемент, или глину при следующем соотношении компонентов, мас.%: природный кварцевый песок 60-2, молотый кварцевый песок 30-70, соль кальция, или соль магния, или цемент, или глина 5-20, вода остальное. Технический результат изобретения - использование в качестве основных компонентов местного природного кварцевого песка при одновременном повышении технологичности процесса, его производительности, увеличении срока службы оборудования и обеспечении высоких эксплуатационных свойств щебня. 1 табл.
Patent RU-2197745-C2 (RU)
Title: Homogeneous medium location
Inventor: RODIONOV A V
IPC: G06F7/57
Filed: 2001-02-02
Granted: 2003-01-27
Abstract: FIELD: automation and computer engineering. SUBSTANCE: device has address selection unit for minimal continual value, address selection unit for maximal continual value, four rank selection units, maximal value evaluation unit, minimal value evaluation unit, two demultiplexer units, fatal failure detecting unit, and reference voltage generating unit. Newly introduced hardware enable reasonable disposition of backup processor components and respective reduction of number of controllable processor components, as well as reduction of reconfiguration time. EFFECT: enlarged functional capabilities. 18 dwg, 1 tbl
Patent RU-2218855-C2 (RU)
Title: Automatic baking apparatus
Inventor: MAEHDA TOSIKATSU
IPC: A47J43/046
Filed: 1999-06-29
Granted: 2003-12-20
Abstract: FIELD: domestic baking equipment. SUBSTANCE: automatic baking apparatus has baking chamber equipped with heater, pan, mixer blade positioned in pan, mixer blade drive, and controller for heater and drive. Apparatus is further provided with devices for determining and displaying of time left before introducing of components, such as raisin, or actual time for introducing of components by handling of certain switch or by handling of switch during predetermined time interval. EFFECT: improved quality of bakery products owing to precise determination of additional components introducing time. 4 cl, 9 dwg
Patent RU-2211665-C2 (RU)
Title: Способ ультразвукового прогнозирования лечения неходжкинских лимфом
Inventor: SIDORENKO JU S
IPC: A61B8/06
Filed: 2001-04-17
Granted: 2003-09-10
Abstract: Способ может быть использован в медицине, а именно в онкологии. На разных этапах противоопухолевого лечения проводят УЗ-мониторинг. У больных бластными лимфомами с конгломератным типом поражения лимфоузлов брюшной полости, первично плохо поддающимися лечению, выявляют интенсивный смешанный кровоток с формированием ангиоархитектоники по типу опухолевого неоангиогенеза, устанавливают клинические критерии неблагоприятного прогноза. Если у таких больных выявляют низкоинтенсивный смешанный и периферический кровоток, то устанавливают благоприятное течение заболевания. У больных индолентными лимфомами с поражением абдоминальных лимфоузлов, у которых после 3-го или 4-го курса химиотерапии выявляют оставшиеся уменьшенные в размерах изо- и гиперэхогенные лимфоузлы с аваскулярным кровотоком или гиповаскулярным периферическим, устанавливают благоприятный прогноз течения заболевания. Если у таких больных выявляют оставшиеся несколько уменьшенные в размерах гипоэхогенные лимфоузлы с визуализацией в них гиповаскулярного периферического кровотока, это свидетельствует о неблагоприятном прогнозе. Способ позволяет своевременно модифицировать тактику комплексного лечения. 5 ил.
Patent RU-2217835-C2 (RU)
Inventor: MAKSIMOV V M
IPC: H01H69/01
Filed: 2001-06-14
Granted: 2003-11-27
Abstract: FIELD: fast testing of thermal-release circuit breakers in relay protective gear of electrical installations. SUBSTANCE: device has timer, transformer whose secondary winding is connected to thermal-release circuit breaker through series-connected current recorder, and also autotransformer, voltage selector switch, divider switch, electronic voltage regulator, dc amplifier, rectifier, START button whose pushing energizes transformer secondary circuit, current sensor for power circuit of thermal-release circuit breaker, sensor output being simultaneously connected to divider switch, divider, current relay, and to input of electronic voltage regulator through series- connected rectifier and dc amplifier; autotransformer winding is connected to two outputs of electronic voltage regulator through series-connected voltage selector switch, current relay and timer contacts, as well as through transformer primary winding, other contacts of current relay being coupled with control input of timer. EFFECT: enhanced capacity of test procedure. 1 cl, 1 dwg
Patent RU-2232682-C2 (RU)
Inventor: BAMPAS KENNET KNOKS ML
IPC: B60C15/00
Filed: 1999-10-18
Granted: 2004-07-20
Abstract: FIELD: automotive industry; tire industry. 
     SUBSTANCE: invention relates to tires for heavy trucks and buses. Proposed tire has rounded-off edge of bead formed by seat of bead and end surface of bead edge forming angle of divergence within 105 and 150 o . Moreover, point of transition between bead seat and end surface of bead edge is located relative to bead seat point within 0.95 and 0.97 of axial distance from tire center at a distance equal to at least 0.78 of radius of bead seat point. Invention contains description of tire mould. 
     EFFECT: increased service life of tire. 
     9 cl, 4 dwg
Patent RU-2213435-C2 (RU)
Title: Printed-circuit board manufacturing process
Inventor: SLUSHKOV A M
IPC: H05K3/00
Filed: 2001-06-18
Granted: 2003-09-27
Abstract: FIELD: electrical engineering; printed-circuit boards for radio equipment in aircraft and space engineering. SUBSTANCE: process includes selective etching of separate sections on metal (for instance copper) foil stuck to insulating backing, evaporation of conducting pattern and radio circuit, galvanic plating of resistive coating of tin-lead or tin-bismuth alloy or tinning with easy- melting Wood alloy, and vacuum heat treatment at temperature of 80-160 C and residual pressure of 1•10 -1 -1•10 -2  mm Hg for 20-60 min. EFFECT: enhanced service life of radio circuits. 1 cl, 5 ex
Patent RU-2208291-C2 (RU)
Title: Voltage switch incorporating overcurrent protective gear
Inventor: LEDENEV G JA
IPC: H03K17/08
Filed: 2001-07-11
Granted: 2003-07-10
Abstract: FIELD: electronic engineering; switch-mode power supplies with overcurrent protective gear. SUBSTANCE: voltage switch incorporating provision for overcurrent protection both in transients during power supply connection to load unit and under steady state conditions has electronic switch that functions to pass current to load unit through current sensor; first and second relay members connected to current sensor output and used to control flip-lop with aid of monostable multivibrator as well as AND and OR gates; flip-flop functions to turn on and off load unit power supply with aid of electronic switch. Upon occurrence of overcurrent under both transient and steady state conditions power supply is disconnected from load unit; overcurrent value making voltage switch disconnect load unit from power supply is set and controlled depending on load parameters. EFFECT: enlarged functional capabilities. 1 cl, 1 dwg
Patent RU-2246349-C2 (RU)
Title: Испытательный планшет с множественными сквозными каналами для высокопроизводительного скрининга
Inventor: SHELLENBERGER VOLKER
IPC: B01L3/00
Filed: 2000-03-17
Granted: 2005-02-20
Abstract: Группа изобретений относится к высокопроизводительному скринингу множества анализируемых образцов. Предложены способ анализа и устройство для удержания анализируемых образцов, которое содержит испытательный планшет, имеющий пару противоположных поверхностей и множество каналов. Каждый из каналов проходит от одной из противоположных поверхностей до другой. Каналы объединены в группы, каждая из которых содержит, по меньшей мере, два “горизонтальных” ряда и два “вертикальных” ряда каналов. Группы объединены в наборы, каждый из которых содержит, по меньшей мере, два “горизонтальных” ряда и два “вертикальных” ряда групп. Чтобы анализировать раствор, по меньшей мере одну из противоположных поверхностей испытательного планшета погружают в анализируемый раствор. Порция раствора входит в каждый из каналов через отверстие, расположенное на погруженной поверхности. После наполнения каналов раствором испытательный планшет удаляют и удерживают над опорной поверхностью. Раствор в каждом из каналов удерживается поверхностным натяжением. Раствор, находящийся в одном или нескольких каналах, подвергают анализу, и раствор, находящийся в одном из этих каналов, идентифицируют для дальнейшего изучения. Местоположение идентифицированного раствора помечают на основании его нахождения в конкретном наборе или группе каналов. Достигается упрощение анализа и конструкции применяемого устройства. 2 с. и 20 з.п. фор-лы, 9 ил.
Patent RU-2213625-C2 (RU)
Title: Flotation machine
Inventor: ZLOBIN M N
IPC: B03D1/24
Filed: 2002-01-14
Granted: 2003-10-10
Abstract: FIELD: mineral concentration by flotation method, particularly, devices for mineral separation; applicable in coarse-grained flotation of ore and nonmetalliferous raw materials. SUBSTANCE: flotation machine has flotation compartment with receiving chute for concentrate and with branch pipe for discharge of tailings, feed appliance made in form of coaxially arranged hollow cone and feed funnel, circular-shaped surface. Hollow cone is made, at least, of two-tier type. Tiers are smoothly passing into one another, and angle of inclination of side walls of above-located tiers exceeds angle of inclination of side walls of below-located tiers. Circular-shaped surface is horizontal and from atop has thin-layer wear-resistant hydrophobic coating, whose outer diameter is smaller than outer diameter of circular-shaped surface. Hollow cone and circular-shaped surface are located on upper end of narrow vertical perforated shell located along compartment axis. Tightly secured to lower end of perforated shell is cone-shaped vessel with water-supplying branch pipe resting by means of radial ribs on side walls of compartment conical part. EFFECT: improved hydrodynamic operating conditions. 2 cl, 2 dwg
Patent RU-2225632-C2 (RU)
Inventor: EO JON-KH OUNG
IPC: G04B19/00
Filed: 1999-06-17
Granted: 2004-03-10
Abstract: FIELD: clockwork technology. SUBSTANCE: invention is intended for increase of operational convenience thanks to possibility to determine time of day or night in closed space, for instance, in underground settlement or closed building. Chronometer has hour hand to indicate time of sunrise and sunset and sun positions which completes single revolution per 24 hours, plate indicating time of sunrise that includes indicator of time of sunrise with scale specifying time of sunrise, plate indicating time of sunset that includes indicator of time of sunset with scale indicating time of sunset. One of specified plates, either plate indicating time of sunrise or plate indicating time of sunset is mounted for rotation and the other plate is mounted for rotation in opposite direction with preservation of engaged state with specified first plate. Chronometer can have minute hand that makes single revolution per one hour. Hour hand can carry sign symbolizing sun. EFFECT: increased operational convenience. 2 cl, 5 dwg
Patent RU-2269967-C2 (RU)
Title: Дрильбор
Inventor: SAMOJLOVICH MIKHAIL ISAAKOVICH
IPC: A61C3/02
Filed: 2002-02-14
Granted: 2006-02-20
Abstract: Изобретение относится к стоматологии и может быть использовано для изготовления инструмента с применением алмазов для обработки зубных каналов как ручным, так и машинным способом. Дрильбор содержит рабочую часть в виде конусного металлического стержня с режущими кромками, держатель для закрепления стрежня и алмаз. Алмаз представляет собой монокристалл. Размер монокристалла не превышает наименьшую часть диаметра стержня. Стержень выполнен из сплава со сверхупругими характеристиками. В результате увеличивается долговечность инструмента при расширении его технологических возможностей за счет использования в качестве дополнительного или основного режущего элемента монокристалла алмаза. 1 з.п. ф-лы, 1 табл., 1 ил.
Patent RU-2250075-C2 (RU)
Inventor: BONALDO DZHIN M
IPC: B01L3/00
Filed: 2000-08-08
Granted: 2005-04-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has body with automatically removable cannula having pieces possessing relative rotation properties between them and bushing for supporting the cannula in the device body. The bushing has two ends. Cannula is drawn into the device body due to spring pressure applied when body pieces coincide as a result of rotation allowing the used cannula to be drawn away into the device body to enable one to safely remove it later. 
     EFFECT: high reliability of device operation. 
     23 cl, 9 dwg
Patent RU-2220531-C2 (RU)
Title: Комбайн для уборки сорго веничного
Inventor: RJADNOV A I
IPC: A01D45/00
Filed: 2002-03-20
Granted: 2004-01-10
Abstract: Изобретение относится к сельскохозяйственному машиностроению и может быть использовано для уборки технических культур. Комбайн состоит из рамы с закрепленными на ней делителем, транспортером, травоотделителем, режущим и вязальным аппаратами. На раме установлена параллелограммная гидравлическая навеска с навешенной на нее спереди жатки-сноповязалки прямоточной выносной молотильной камерой. Сверху жатки-сноповязалки установлен бункер для зерна. Сзади жатки-сноповязалки прицеплены транспортер снопов и тракторная тележка. Обмолот растений на корню обеспечивается перед их скашиванием установленной спереди жатки-сноповязалки молотильной камерой, что повышает производительность труда и выход материала для изготовления веников с единицы убираемой площади. 1 ил.
Patent RU-2234360-C2 (RU)
Inventor: LOBASENKO B A
IPC: B01D63/06
Filed: 2002-05-27
Granted: 2004-08-20
Abstract: FIELD: chemical industry; food industry; pharmaceutical industry and other industries. 
     SUBSTANCE: the invention is dealt with the field of concentrating of solutions using a method of ultrafiltration, reverse osmosis and may find application in the food, chemical, pharmaceutical and other industries. The technical result is an increase of productivity of process and a decrease of power inputs. The apparatus for membranous concentrating includes a shell with a branch-pipe for the product withdrawal, inside which there is a body with two ring-type slots. Along the axis of the apparatus there is a guiding rod, on which a cone with the extensible blades. The blades are mounted with a capability of motion on the guiding rode along the diaphragm. 
     EFFECT: the invention allows to increase productivity of the process and to decrease power inputs. 
     2 dwg
Patent RU-2232963-C2 (RU)
Inventor: KAZAKOV S N
IPC: F41A9/39
Filed: 2002-09-11
Granted: 2004-07-20
Abstract: FIELD: military equipment, designed for equipment of the fighting compartment of a self-propelled gun, in particular, for feeding of shells from ground and conduct of fire from the ground without consumption of ammunition establishment in the turret of the armored object. 
     SUBSTANCE: the feed piece is provided with a spring-loaded carriage having a guide port for the chain of the feed piece for positioning of it on the path of shell loading from the ground to the seat of mechanized stowage, the carriage is provided with members for engagement with the shell ogive at loading. The carriage members for engagement with the shell ogive at loading are made in the form at least of two rollers, and the carriage guide is fastened on the feed piece case and provided with an adjustable stop. 
     EFFECT: enhanced rate of fire (one of the main characteristics of the self-propelled gun) in the conditions of ammunition loading from the ground. 
     3 cl, 2 dwg