baber/WOPTO huggingface dataset:
Patent RU-2189827-C2 (RU)
Inventor: KOLYCHEV V M
IPC: B01D11/02
Filed: 2000-07-14
Granted: 2002-09-27
Abstract: FIELD: pharmaceutical technology. SUBSTANCE: invention relates to the field of extraction of biologically active substances from vegetable raw that are obtained from any vegetable raw by a method of liquid extraction with a solvent. Extraction is performed in column apparatus with ratio of height to diameter = 100:1 and above being containers installed over upper and bottom end of apparatus are connected. The invention ensures to increase the yield of extract, to diminish the consumption of a solvent, to decrease the process time and to simplify the labor conditions. EFFECT: improved method of extraction. 5 tbl, 5 ex
Patent RU-2200862-C2 (RU)
Title: Cylinder for internal combustion engine
Inventor: KUZNETSOV I V
IPC: F02F1/08
Filed: 2000-08-17
Granted: 2003-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: cylinder for internal combustion engine has aluminium alloy housing with ceramic working surface forming working volume, and cooling jacket made in housing around volume. Insert secured in housing from side of cooling jacket encloses at least part of working volume. Said insert is made of material with modulus of elasticity exceeding modulus of elasticity of housing material. Insert can be made of several members arranged around working volume. EFFECT: improved reliability of cylinder. 2 cl, 2 dwg
Patent RU-2185884-C2 (RU)
Title: Drum-type mill
Inventor: TRIFONOV G A
IPC: B02C17/04
Filed: 2000-09-27
Granted: 2002-07-27
Abstract: FIELD: milling equipment. SUBSTANCE: drum-type mill has heat-insulated drum composed of cylinder and cone connected one with another along perimeters of their hollow ends. Smaller end of cone is equipped with valve. Drum is mounted on bearing units for rotation around horizontal axis. Drum is further provided with charging tract, discharge tract, evaporated cryogenic agent removal tract, rotating device, and drive. Heat insulation is rigidly connected to drum. Cylinder and cone are detachably connected one with another in sealing relationship. Cylinder hollow end, when detached from cone, serves basic product and cryogenic agent charging tract. Valve is formed as membrane rigidly connected along its perimeter to cone end and serves as ready product discharge tract and evaporated cryogenic agent conveying tract. Vessel for receiving ready product is positioned behind membrane so that it detachably adjoins to cone end along its perimeter. Evaporated cryogenic agent removal tract is positioned on vessel surface. Mill of such construction may be used for producing dispersed powders in cryogenic agent medium, for example, of liquid nitrogen. EFFECT: simplified construction, reduced loss of basic product, ready product and cryogenic agent and increased efficiency. 4 cl, 1 dwg
Patent RU-2189190-C2 (RU)
Inventor: SLOBODSKOJ A B
IPC: A61B17/17
Filed: 2000-10-16
Granted: 2002-09-20
Abstract: FIELD: medicine, in particular, bone operation surgical instruments. SUBSTANCE: instrument has two plates equipped with openings and interconnected through threaded rods provided with nuts used for moving and fixing plates at any distance. Metal pipes are soldered into openings opposed to threaded rods. Metal pipes are arranged in common plane due to threaded rods and adapted for passage of 4 mm-diameter trocar therethrough. EFFECT: increased efficiency in channeling bones and improved quality of knee joint ligament plastic operation. 4 cl, 3 dwg
Patent RU-2190752-C2 (RU)
Inventor: SAMAR R N
IPC: E21B29/02
Filed: 2000-10-19
Granted: 2002-10-10
Abstract: FIELD: oil and gas production, geological prospecting, opening-up gates of valving under pressure when they fail. SUBSTANCE: gates of valving are opened up by pin-point explosion. Charge with electric detonator and baffle is passed through spaces of control and emergency valves. Metal tube is used for passage of wires and is filled with epoxy resin. Charge with detonator and baffle is attached to lower end of tube. Distance from installed charge to gate should not exceed radius of its shaped action. Spaces of control and emergency valves should be filled with liquid under pressure equal to pressure in well. Leak-proofness of spaces is provided by head that is set on free end of flange of control valve and is fitted with grand box with sealing and thrust washer. EFFECT: procedure secures formation of conduits in gates of failed valving for subsequent killing of well and replacement of emergency valves. 1 dwg
Patent RU-2197634-C2 (RU)
Inventor: VOLKOV V S
IPC: F02M65/00
Filed: 2000-10-27
Granted: 2003-01-27
Abstract: Изобретение относится к двигателестроению, в частности к производству стендов для испытания топливной аппаратуры. Изобретение позволяет повысить качество и безопасность работы стенда. Стенд для регулировки топливной аппаратуры включает взаимосвязанные между собой и смонтированные на основании установочную плиту для крепления регулируемой аппаратуры, выходной вал с маховиком, тахосчетчик, узел управления приводом с электродвигателем, панель управления стендом, узел регулировки давления подаваемого топлива с расходным баком и мерный блок с узлом пеногашения. Стенд снабжен смонтированным на мерном блоке приспособлением регистрации импульсов, которое выполнено в виде установочного цилиндра с расположенным в нижней его части мембранным стаканом, фиксирующего диэлектрика с пьезоэлементом, регулировочным винтом и съемником электрического сигнала с коаксиальным кабелем. Установочный цилиндр выполнен с охватывающей мембранный стакан снизу защитной крышкой. Мембранный стакан выполнен с боковыми полками, которые расположены под нижней кромкой установочного цилиндра. 25 з.п.ф-лы, 2 ил.
Patent RU-2218851-C2 (RU)
Title: Shoe sole with dowels or pins
Inventor: B JANKUCHCHI DEMETRIO
IPC: A43C15/02
Filed: 1999-07-22
Granted: 2003-12-20
Abstract: FIELD: shoe industry, in particular, manufacture of antiskid shoes. SUBSTANCE: shoe sole is provided with plurality of rigid dowels or pins arranged on face side contacting with ground. Dowels or pins are fixed on sole for moving from first open position for contacting with ground to second closed position for walking without destructing of surface, onto which shoe user steps. This is provided by combination of foldable dowel supporting devices positioned for turning over and channels or sole depressions for holding of supporting dowels of said devices. First and second channels of depressions in sole are arranged symmetrically with respect to one another to provide for adequate positioning of dowel supporting devices with dowels in first open position and in second closed position. Said devices do not extend beyond shoe sole. Shoe sole of such construction is preferably used in cold or mountainous regions with stable ice and snow cover. EFFECT: increased efficiency by providing required mechanical resistance of sole structure. 6 cl, 5 dwg
Patent RU-2212791-C2 (RU)
Title: Способ отбора лошадей, устойчивых к пастбищным клещам и связанным с ними заболеваниям
Inventor: LUTSUK S N
IPC: A01K67/02
Filed: 2001-04-02
Granted: 2003-09-27
Abstract: Изобретение относится к сельскому хозяйству, в частности к способам отбора лошадей. Способ предусматривает определение генетических параметров крови, где в качестве генетических параметров используют полиморфные белки и ферменты крови и степень гетерозиготности. Способ позволяет отбирать животных, устойчивых к пастбищным клещам и связанным с ними заболеваниям. Устойчивыми являются животные-носители фенотипа сывороточной арилэстеразы НВ с уровнем гетерозиготности 45-100% и с отсутствием фенотипа трансферрина FF. 6 табл.
Patent RU-2213756-C2 (RU)
Inventor: BLJAJKOL M ANTON
IPC: C09C/
Filed: 1999-07-30
Granted: 2003-10-10
Abstract: Изобретение предназначено для химической промышленности и может быть использовано при получении защитных меток, декоративных покрытий и чернил для печати. Пигмент представляет собой многослойную структуру. Центральный непрозрачный полностью отражающий слой пигмента изготавливают из коррозионно-стойкого алюминиевого сплава, осажденного на носитель - гибкий тонкий лист из полимерного материала. На него с двух сторон последовательно наносят слои диэлектрика с показателем преломления 1,65 или менее и полупрозрачные частично отражающие слои. Центральный слой наносят методом физического осаждения паров, а последующие - физическим или химическим осаждением паров. Пигмент можно покрыть дополнительными защитными прозрачными слоями. После этого его измельчают до требуемых размеров. По другому варианту получения пигмента пластину из коррозионно-стойкого алюминиевого сплава измельчают до необходимых размеров и покрывают так, как описано выше. Полученный многослойный пигмент отделяют от носителя. Для получения покрытия его смешивают со связующим и жидкостью для растворения, эмульсификации или распределения связующего, наносят на подходящую подложку и отверждают. Полученное покрытие является коррозионно-стойким и имеет оптические характеристики на уровне известных многослойных интерференционных пигментов. 9 с. и 6 з.п. ф-лы, 2 ил., 1 табл.
Patent RU-2204885-C2 (RU)
Inventor: BELJAEV V I
IPC: H04B1/10
Filed: 2001-04-17
Granted: 2003-05-20
Abstract: FIELD: radio navigation, radar, and digital data transfer systems. SUBSTANCE: device that may be used, for example, in digital data transfer systems using noise-like signals basing on pseudorandom phase (O, π) modulated sequences and may be found useful for reducing signal retrieval time in the course of putting in synchronism provides for reducing look-up time of desired area to retrieve frequency and time parameters of signal. It has signal delay meter incorporating detector, two multipliers, two reset integrators, harmonic- wave oscillator, divider, and computing device implementing y=atn(x) function. Signal delay meter functions to measure incoming signal delay to eliminate signal delay retrieval area from total area of frequency and time parameters which makes it possible to reduce look-up time of entire retrieval area by M r  times (by base times). EFFECT: reduced retrieval time. 1 cl, 2 dwg
Patent RU-2197412-C2 (RU)
Title: Method of control of spacecraft by means of powered gyroscopes and jet engines located at angle relative to axes of body base
Inventor: KOVTUN V S
IPC: B64G1/28
Filed: 2001-04-23
Granted: 2003-01-27
Abstract: FIELD: combined control of attitude and motion of center of mass of spacecraft. SUBSTANCE: present total angular momentum of spacecraft   is determined according to proposed method by vector of angular momentum in powered gyroscope system and by vector of angular velocity of spacecraft. Electric rocket jet engines are selected at projections of thrusts on preset direction of orbit correction and are grouped in all probable combinations. Change of vector   is predicted for each group at definite interval of correction. Besides that, effect of external magnetic, gravitational and solar light fluxes on spacecraft is taken into account in addition to effect of engines. Moment and interval of time of arrival of this vector   at boundary of permissible magnitudes are determined. During this interval magnitudes of correction pulses of each group of engines are determined and group with maximum pulse is included into action. In the course of correction of orbit, difference of predicted and present magnitudes of vector   is tracked for this group. Correction is continued if modulus of this difference is lesser than permissible magnitude, otherwise correction is discontinued and present moment of time is considered to be initial moment for repeated selection of group of engines. EFFECT: enhanced accuracy of control; reduced consumption of working medium; low effect of gyroscope relief on SC orbit. 3 dwg
Patent RU-2203456-C2 (RU)
Title: Thermoregulator
Inventor: KISELEV V N
IPC: F24H9/20
Filed: 2001-04-24
Granted: 2003-04-27
Abstract: FIELD: automatic coolant temperature control systems. SUBSTANCE: thermoregulator designed to control coolant temperature in domestic boilers and apparatuses burning gaseous fuels with aid of gas burners has movable valve whose stroke within one turn of control handle equals diaphragm sag (travel) due to controlled temperature of coolant; control handle is provided with temperature indicator and its travel is limited by arresting device whose function is coordinated during turn with thermoregulator diaphragm movement; arresting device is calibrated in coolant temperature which enables visual coolant temperature control thereby making it unnecessary to install temperature indicator in heating unit. EFFECT: enhanced consumer- service properties; facilitated operation and maintenance of gas burners. 1 dwg
Patent RU-2236657-C2 (RU)
Inventor: VOJTKO ANDREJ MARKOVICH
IPC: F25D21/06
Filed: 2001-05-07
Granted: 2004-09-20
Abstract: FIELD: removal of snow in heat exchangers. 
     SUBSTANCE: proposed air cooler is provided with axial-flow fan, snow removal unit located inside vortex heat exchanger; this unit has shaft, immovable screw with nut, key, bush and holder with cleaning plates secured on this bush. Immovable screw with nut mounted inside hollow shaft with longitudinal slot over entire length is connected by means of key with bush freely mounted on shaft; tear-shaped non-symmetric turbulators mounted on inner surface of heat exchanger tube have geometric parameters varying within H=1 7 mm; L=3 100 mm and ratio L/H=4 30, where H is height of turbulator; L is pitch between turbulators at angle between direction of air flow and axis of turbulator  =20 75 deg. 
     EFFECT: enhanced heat transfer. 
     3 dwg
Patent RU-2215345-C2 (RU)
Inventor: KHALIZOV I F
IPC: H01M50/253
Filed: 2001-07-18
Granted: 2003-10-27
Abstract: FIELD: electrical engineering; manufacture of large double-tier batteries for underwater equipment suffering impact thrusts. SUBSTANCE: positive and negative plates of battery blocks are provided with side hanger eye-and-comb assemblies; two parallel inner walls of battery tank are provided with inserts disposed between combs of upper and lower blocks and projections above comb level of lower block; upper block rests on eyes through combs and two inserts supported by combs of lower block; the latter is suspended from eyes on tank projections through combs. EFFECT: enhanced impact strength of battery mounted on underwater equipment. 1 cl, 1 dwg, 1 tbl
Patent RU-2217403-C2 (RU)
Title: Method for selective hydrogenation (variants)
Inventor: OVERBIK RUDOLF A
IPC: B01J23/50
Filed: 2000-01-07
Granted: 2003-11-27
Abstract: FIELD: petroleum chemistry. SUBSTANCE: method involves selective hydrogenation of impurity in the parent raw containing hydrocarbon in the presence of catalyst of selective hydrogenation applied on a carrier as particles. Mentioned catalyst applied on a carrier is applied on network- -like structure. Mixture containing at least one monoolefin and, possibly, at least one aromatic compound is used as the parent raw. Dienes, acetylenic compounds and compounds with vicinity double bonds are used as impurity. Invention provides the enhancement of hydrogenation selectivity. EFFECT: improved hydrogenation method. 16 cl, 1 tbl, 3 ex
Patent RU-2210464-C2 (RU)
Title: Способ совмещенной токарно-абразивно-алмазной обработки
Inventor: STEPANOV JU S
IPC: B23B27/12
Filed: 2001-08-21
Granted: 2003-08-20
Abstract: Изобретение относится к области металлообработки, точению и растачиванию заготовок из вязких труднообрабатываемых материалов и сплавов. Способ для повышения производительности и повышения качества обработанной поверхности включает вращение заготовок и одновременное продольное перемещение ротационного комбинированного резца, состоящего из державки и режущего элемента, имеющего режущую кромку по всей окружности, верхнее и нижнее основания и боковую поверхность в форме цилиндрической поверхности и абразивно-алмазную часть, расположенную на его задней поверхности по образующей указанной цилиндрической поверхности, и установленного в державке на оси с возможностью вращения. В способе может использоваться режущий элемент, предназначенный для установки с большим отрицательным кинематическим передним углом γ, равным 50-60 o . При этом может использоваться ротационный комбинированный резец, снабженный двумя коническими роликовыми подшипниками, предназначенными для установки на оси в сборе с режущим элементом. При этом последний выполнен в виде их наружного кольца и имеет в отверстии специально спрофилированную поверхность в виде двух усеченных прямых конусов, сопрягаемых друг с другом меньшими основаниями. 2 з.п. ф-лы, 7 ил.
Patent RU-2214460-C2 (RU)
Inventor: KALLOJDA JU V
IPC: C21D9/50
Filed: 2001-08-29
Granted: 2003-10-20
Abstract: FIELD: mechanical engineering; metalworking and mining industry. SUBSTANCE: proposed method zone of contact of hard alloy with steel base of tool is heated for obtaining melt of iron-based alloy containing graphite inclusions in its starting structure; then tool is cooled down in still air. After hardening of iron- based alloy scheduled thermocycling of contact zone of hard alloy with steel base of tool is performed, thus obtaining compact-shape graphite in soldered seam of tool. EFFECT: facilitated procedure; enhanced economical efficiency.
Patent RU-2230204-C2 (RU)
Inventor: KHARITONOV B P
IPC: F02B55/14
Filed: 2002-01-29
Granted: 2004-06-10
Abstract: FIELD: mechanical engineering; rotary engines. SUBSTANCE: proposed engine consists of cylinder on ends of which two heads with valve timing system and holes in center are installed and main shaft installed for rotation. Hollow axle is connected for movement through splines in middle of shaft. Said axle carries rigidly secured solid propeller-like two-sided piston, solid blade surfaces of which absolutely conjugated with propeller-like solid surfaces of two opposite heads. Distance between heads provides rotary and reciprocating movement of piston between heads. Each second face of opposite blades of heads is provided with bowl-like cavity forming combustion chamber connected by chute with face of following blade in direction of rotation. EFFECT: improved specific overall dimensions and weight characteristics. 5 cl, 22 dwg
Patent RU-2223420-C2 (RU)
Inventor: FRISHMANN AL BERT
IPC: F16B13/06
Filed: 2000-06-17
Granted: 2004-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to fasteners made of metal for anchoring in drilled hole of part. Proposed metal fastener contains expanding sleeve and expanding body axially displaced along bolt for anchoring in drilled hole of part. Bolt is provided with stop on its front end with spacer member resting on expanding body placed between stop and expanding body. Stop is made in form of expansion body which gets into spacer at tension load which is made sleeve-like to form zone of deformation corresponding to length of spacer. EFFECT: provision of fastener which can kill series of impact loads without failure on anchorage. 34 cl, 2 dwg
Patent RU-2247672-C2 (RU)
Inventor: LANZH SEBAST JAN
IPC: B61D3/18
Filed: 2000-09-20
Granted: 2005-03-10
Abstract: FIELD: railway transport. 
     SUBSTANCE: according to invention, in rail vehicle designed for carrying at least one unit load of road-vehicle, container or other similar type, bottom part 4 of carrying structure 3 is lowered to lower border or below standard overall clearance down to level of several centimeters from ground surface. Width of said bottom part 4 is equal to size of maximum existing track gauge for road vehicle approved for free and normal driving along motor roads. 
     EFFECT: enlarged operating capabilities. 
     6 cl, 5 dwg
Patent RU-2223768-C2 (RU)
Inventor: ZHADENOV I I
IPC: A61K33/38
Filed: 2002-05-06
Granted: 2004-02-20
Abstract: FIELD: medicine, surgery. SUBSTANCE: the present method deals with necrectomy, washing wounds' surfaces or cavities with ozonized distilled water obtained as a result of passing ozone-oxygen mixture through it at concentration of 200 mkg/l for 60 min. Then comes air ozonization with ozone-oxygen mixture at concentration of 50 mcg/l for 20-30 min followed by neutralization with 1%-sodium bicarbonate solution and treatment with poviargol solution at 0.1-0.3% concentration to apply a bandage. The present innovation enables to avoid application of high ozone concentrations, antibioticotherapy at sanitation of purulent wounds and make therapeutic process to be a more physiological one. EFFECT: higher efficiency of therapy. 1 cl
Patent RU-2246648-C2 (RU)
Inventor: SIRITSYN A I
IPC: F16H1/26
Filed: 2002-09-13
Granted: 2005-02-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: rolling bearings of shaft (10) are housed in eccentric sleeves (3) and (4). Sleeve (3) receives bushings (5) and (13). Sleeve (4) receives bushings (6) and (14). First bushings (5) and (6) are made of eccentric and provided with conical outer surface and radial grooves. Second bushings (13) and (14) are mating with first bushings (5) and (6) over the spherical surface whose center is on the axis of shaft (10). Additional spherical surfaces are mating with the spherical surfaces of bearing washers (15) and (16) mounted on shaft (10). Bearing washers (15) and (16) are arranged in stop nuts (17) and (18) mounted in housing (2). 
     EFFECT: expanded functional capabilities. 
     5 dwg
Patent RU-2293846-C2 (RU)
Title: Alarm sensor
Inventor: TICHERT JENS
IPC: E21F17/18
Filed: 2002-09-27
Granted: 2007-02-20
Abstract: FIELD: alarm sensors for use in underground mines. 
     SUBSTANCE: sensor contains piezoelectric generator of sound signal with two input contacts for feeding powering voltage of certain frequency and circuit assembly, connected to power source for generation of powering voltage. Piezo-electric generator of sound signal has additional output contact, which, when powering voltage is fed onto sound signal generator from circuit assembly, generates response voltage signal, which is a value appropriate for force of sound created by alarm sensor. 
     EFFECT: creation of sensor which may be used at resonance frequency, therefore, at maximally possible loudness of sound signal, and which makes it possible to transfer confirmation signal about successful output of sound alarm to control system of portable collapsible lining frame. 
     12 cl, 3 dwg
Patent RU-2254414-C2 (RU)
Title: Устройство защиты водозабора от попадания шуги
Inventor: ERKHOV A A
IPC: E02B5/08
Filed: 2002-12-19
Granted: 2005-06-20
Abstract: Изобретение относится к устройствам для забора воды из поверхностных источников и предназначено для обеспечения защиты водозаборов от попадания шуги. Устройство содержит объемную фильтрующую кассету, установленную в направляющей пазовой конструкции входного окна затопленного водоприемного оголовка водозабора, состоящую из металлической прямоугольной контурной рамы, в пазах на внутренней стороне которой плотно установлены фильтрующие пластмассовые трубы. Последние выполнены усеченными вдоль их образующих по секущей основания соответствующей фильтрующей пластмассовой трубы, при этом хорда секущей основания фильтрующих пластмассовых труб равна или не равна их внешнему диаметру, а размеры металлической прямоугольной контурной рамы кратны названной хорде. Усеченные фильтрующие пластмассовые трубы могут быть установлены в металлической прямоугольной контурной раме в пазах на внутренней стороне вертикально или горизонтально и скреплены между собой гидроизоляционным материалом. Устройство обеспечивает эффективную защиту водозаборов от попадания шуги. 3 з.п. ф-лы, 2 ил.