baber/WOPTO huggingface dataset:
Patent RU-2158302-C2 (RU)
Title: Nutrient medium for bifidobacterium and lactobacterium culturing
Inventor: RAKHMANOV R S
IPC: C12N1/20
Filed: 1996-03-11
Granted: 2000-10-27
Abstract: FIELD: biotechnology, microbiology, medicine. SUBSTANCE: medium has blood protein hydrolyzate or blood substitute protein hydrolyzate and ascorbic acid as addition and agar-agar in the following ratio of components, g/l: ascorbic acid, 0.01-0.10; agar-agar, 0.70-0.80; blood protein hydrolyzate of blood substitute protein hydrolyzate, the balance. Invention can be used in production of curative- -prophylactic and medicinal preparations. EFFECT: broadened arsenal of nutrient media for bifidobacterium and lacto- -bacterium culturing, enhanced effectiveness of culturing, simplified technology. 2 tbl, 8 ex
Patent RU-2161699-C2 (RU)
Inventor: LATYPOV T T
IPC: E21B43/25
Filed: 1998-01-06
Granted: 2001-01-10
Abstract: Изобретение относится к нефтедобывающей промышленности и может быть использовано для освоения скважин и интенсификации притока флюида. Устройство для освоения и интенсификации притока пластового флюида включает полый корпус. В продольном канале корпуса установлен жестко выполненный встроенным струйный насос. В корпусе выполнены радиальные каналы: один - в наружной стенке нижней части корпуса для соединения подпакерной части ствола скважины с колонной труб, другой - на внутренней стенке средней части корпуса для соединения подпакерной части ствола скважины с колонной труб. В зоне радиальных каналов установлены соответственно наружный и внутренний фильтры тонкой очистки. Над внутренним фильтром выполнено посадочное седло под уплотнительный элемент геофизического кабеля. Устройство дополнительно может содержать струйные насосы с регулируемым соплом. В каждом радиальном канале во внутренней стенке установлен обратный клапан. Повышается эффективность работы устройства и расширяются его функциональные возможности. 1 з.п. ф-лы, 4 ил.
Patent RU-2193283-C2 (RU)
Title: Терминальный адаптер для широкополосной цифровой сети с интеграцией служб
Inventor: LI M JUNG-K JU
IPC: H04L12/70
Filed: 1998-02-12
Granted: 2002-11-20
Abstract: Изобретение относится к терминальному адаптеру для широкополосной цифровой сети с интеграцией служб (ISDN). Достигаемый технический результат - создание терминального адаптера, который применим как к ячейкам АТМ с переменной скоростью передачи битов, так и к ячейкам АТМ с постоянной скоростью передачи битов. Терминальный адаптер содержит средства уровня AAL3/4,5 адаптации АТМ, преобразующие данные с переменной битовой скоростью передачи в ячейки АТМ, множество интерфейсов с постоянной битовой скоростью, соответственно преобразующих данные с постоянной битовой скоростью в ячейки АТМ, средства физического уровня, преобразующие данные физического уровня в ячейки АТМ, и мультиплексор/демультиплексор, который определяет приоритет и делает выбор между ячейкой АТМ с переменной битовой скоростью и ячейкой АТМ с постоянной битовой скоростью и далее выводит выбранные ячейки АТМ в упомянутые средства физического уровня в соответствии с определенным приоритетом при передаче данных от точки R в точку Sb или определяет тип ячейки АТМ и выводит ячейку АТМ с переменной битовой скоростью в упомянутые средства уровня AAL3/4,5, a ячейку АТМ с постоянной битовой скоростью - в один из упомянутых интерфейсов с постоянной битовой скоростью при передаче данных от точки Sb к точке R. При передаче данных от точки R к точке Sb упомянутый мультиплексор/демультиплексор согласно настоящему изобретению функционирует как мультиплексор. Наоборот, при передаче данных от точки Sb в точку R он функционирует как демультиплексор. 3 з.п.ф-лы, 3 ил.
Patent RU-2158249-C2 (RU)
Inventor: BIKBAU M JA
IPC: C04B28/30
Filed: 1998-04-24
Granted: 2000-10-27
Abstract: FIELD: manufacture of building materials, mainly, compositions of groove-crest slabs; applicable in manufacture of internal walls and partitions in buildings of various types. SUBSTANCE: mixture contains solution of magnesium chloride in form of bischofite solution with density of 1.3 d/cu. cm and cellulose additive in form of fiberized waste paper-cardboard material and additionally foaming agent in form of solution of saponified wood resin with density of 0.07 g/cu.cm and slaked lime with the following amounts of components, wt.%: magnesian binding agent 51-3-52.5; bishofite solution with density of 1.3 g/cu.cm 22.6-23.5; fiberized waste paper-cardboard material 2.0-2.35; saponified wood-resin solution with density of 1.07 g/cu.cm 2.25-2.35; slaked lime 0.3-0.35; the balance, water. EFFECT: reduced average density of groove-crest slabs with preserved preset strength. 1 tbl
Patent RU-2157169-C2 (RU)
Title: Process and gear to restore flexibility and to stretch spinal column
IPC: A61H1/02
Filed: 1998-08-03
Granted: 2000-10-10
Abstract: FIELD: medical equipment, unloading and stretching of spinal column for prophylactic purposes. SUBSTANCE: body is lifted on special supporting platform equipped with neck-and-head, under-shoulder and waist rests which is forced to deviate from vertical position on horizontal axis through angle up to 60 degrees in order to enhance efficiency of action and smoothness of growth of stretching effort. Horizontal axis is located at level of boundary of neck and chest sections of spinal column or below. Lower edge of supporting platform is positioned in region of upper part of waist section of spinal column. Decrease of radius of turn of lower edge of platform leads to deceleration of lift and as consequence to smoother redistribution of load from flour ( feet ) to under-shoulder rests ( shoulder belt ). Force stretching waist and chest sections of patient's spinal column changes accordingly. Smaller radii of turn of platform make it feasible to restore and to develop flexibility of spinal column under sparing condition of " unloading ". EFFECT: creation of action on spinal column with due account of natural bending of it in waist area. 2 cl, 4 dwg
Patent RU-2196571-C2 (RU)
Title: Средство для лечения заболеваний, вызываемых бактериями и простейшими
Inventor: VAJNSHTEJN V A
IPC: A61K9/20
Filed: 1998-12-07
Granted: 2003-01-20
Abstract: Изобретение относится к медицине. Средство содержит метронидазол и вспомогательные вещества, в качестве вспомогательных веществ твин 80 или глицерин, сахарную пудру, лактозу и дополнительно водорастворимый полимер, выбранный из группы: метилцеллюлоза, поливинилпирролидон, полиглюкин, поливиниловый спирт, полиэтиленоксид или их смеси, при следующем соотношении компонентов, мас. %: метронидазол 5,0-15,0, водорастворимый полимер 2,0-5,0, твин 80 или глицерин 0,025-1,5, сахарная пудра 5,0-20,0, лактоза - остальное. Изобретение обеспечивает высокую скорость растворения, удобство в применении. 1 табл.
Patent RU-2158642-C2 (RU)
Title: Method for profiling cut-through angle
IPC: B21D5/06
Filed: 1999-01-25
Granted: 2000-11-10
Abstract: FIELD: plastic metal working, namely manufacture of cold bent angular cut-through shapes. SUBSTANCE: method comprises steps of successive bending of flanges and shaping bent portions between said flanges in rough, intermediate and final passes, limiting crosswise motion of shaped piece only in rough pass; setting bending up angle values equal respectively to 20, 40 and 46 degrees; at final pass cutting-through angular shape according to predetermined configuration and size in place of bending shape while maintaining constant angle between bent up flanges. EFFECT: lowered cost for making angular shapes with cut-through bent portions, enhanced quality of angular shapes.
Patent RU-2224914-C2 (RU)
Title: Fan-heat exchanger (modifications)
Inventor: FEDOSEEV L A
IPC: F04D17/04
Filed: 1999-09-02
Granted: 2004-02-27
Abstract: FIELD: ventilation and air-conditioning systems, in which the heat-transfer agents are not mixed with one another. SUBSTANCE: according to the first modification, the device has a body and a two-sided impeller installed in it in the form of a separating disk, the blades of the centrifugal fan are made on the one side of the disk, and those of the centripetal fan- on the other one, which provides a counter flow heat exchange going on through the blades and the disk. The construction permits manufacture of blades of the preset curvature, in particular, such one, which ensures a constant width of the blade passage, as well as an increase both of the number of blades, and the "impeller chord-spacing ratio", which essentially enhances the heat exchange efficiency. According to the second modification, the impeller is made in the form of a separating disk, the blades of the centrifugal fan are made on the one side of the disk, and those of the centripetal turbine - on the other side, which additionally permits provision of a two-stage heat-exchange system. Both stages are installed co-axially opposite each other with the front disks of the turbines, and the discharge connections of the centrifugal fans of one stage are made communicating with the inlet connections of the turbines of the other stage. In this case the centrifugal fan of one stage injects the flow of one of the heat-transfer agents to the turbine of the other stage. In the opposite direction the transfer of the other heat-transfer agent is accomplished. EFFECT: reduced overall dimensions and mass of the device due to the fact that the front disks of the turbines of both stages are made in the form of a single disk. 23 cl, 8 dwg
Patent RU-2172057-C2 (RU)
Title: Voltage inverter having low higher harmonic content
IPC: H02M7/525
Filed: 1999-10-04
Granted: 2001-08-10
Abstract: FIELD: converter engineering; independent voltage and frequency control of multiphase load such as induction-motor stator winding. SUBSTANCE: inverter has its voltage and frequency setting elements; logic device; power switches unit; multiphase generator whose input functions also as output of inverter frequency setting element and its nine outputs are connected to first nine inputs of logic device; reference-voltage generator; inverting amplifier whose input is output of inverter voltage setting element; two comparators whose first inputs are connected, respectively, to output of voltage setting element and to that of inverting amplifier, its second inputs being interconnected and connected to reference-voltage generator output and its outputs, to tenth and eleventh inputs of logic device; three outputs of the latter function as inputs of dead zone shaper; six outputs of the latter are connected to six control inputs of load power switches unit. Novelty is introduction of third, fourth, fifth, and sixth comparators whose first inputs are connected to output of reference-voltage generator and outputs, to additional inputs of logic device; two scaling amplifiers with gain factors of 0.732 and 0.268 whose inputs are connected to output of inverter voltage setting element and outputs, to second inputs of third and fifth comparators, and to newly introduced second and third inverting amplifiers, respectively, outputs of these amplifiers being connected to second inputs of fourth and sixth comparators, respectively. EFFECT: improved output characteristics of inverter (essentially reduced higher-harmonic content of its output voltage). 10 dwg
Patent RU-2252255-C2 (RU)
Title: Вектор доставки генов, способный индуцировать апоптоз в клетке
Inventor: NOTEBORN MATEUS KHJUBERTJUS MA
IPC: C12N15/867
Filed: 1998-04-15
Granted: 2005-05-20
Abstract: Изобретение относится к генной инженерии, конкретно к векторам доставки генов, индуцирующих апоптоз, и может быть использовано для лечения и диагностики рака, гиперплазии, метаплазии и дисплазии. Рекомбинантные аденовирусные вектора, содержащие апоптин, получают путем котрансфекции в хелперную клеточную линию 911 адапторных плазмид p.AMb-VP3 (в случае экспрессии белка VP3) или плазмид pMAb-VP2 (в случае экспрессии белка VP2) и плазмидной ДНК JM17. Плазмиды pAMb-VP3 несут ген апоптина в ориентации 5’-3’, экспрессия которого осуществляется под контролем аденовирусного главного позднего промотора. Плазмидная ДНК JM17 содержит полную ДНК аденовируса за исключением области Е1 и Е3. Плазмиды pMAb-VP2 несут ген апоптина, с 2 точечными мутациями в пределах кодирующей области. Котрансфекции проводили кальций-фосфатным методом. ДНК рекомбинантного аденовируса образуется путем гомологичной рекомбинации между гомологичными вирусными последовательностями, которые присутствуют в плазмиде pAmb-Vp3 (или pMAb-VP2), и аденовирусной ДНК из плазмидной ДНК JM17. Инфицирование клеток различных опухолей человека векторами доставки генов приводит к индукции апоптоза опухолевых клеток и значительно уменьшенному апоптозу нормальных диплоидных нетрасформированных или незлокачественных клеток. 7 з.п. ф-лы, 7 ил.
Patent RU-2178336-C2 (RU)
Title: Method for production of hollow microspheres in spray-drying plant
Inventor: ZHIGALOV V G
IPC: C08L61/10
Filed: 1999-12-17
Granted: 2002-01-20
Abstract: FIELD: production of hollow microspheres on the basis of liquid resol phenol-formaldehyde resins used for protection of environment as a means for gathering of petroleum and petroleum products at their spread in basins, for facilitation of the process of drilling of oil and gas wells, as well as a filler. SUBSTANCE: hollow microspheres are produced in a spray-drying chamber with a means for spraying installed in it by spraying of a heated liquid compound comprising resol phenol-formaldehyde resin, blowing agent, surfactant and water in the form of a flow of drops into a flow of heated gas having a temperature at which simultaneous proceeding in drops of the processes of hardening of phenol-formaldehyde resin and decomposition of blowing agent with liberation of gas, subsequent inflation, hardening and drying of drops is going on. Use is made of a spray-drying plant containing a spray-drying chamber and a means for spraying in the form of an air-atomizing burner or a centrifugal disk sprayer, in which the flow of atomized drops and the flow of heated gas are fed coaxially to the spray-drying chamber in parallel with each other practically over the entire height of the spray-drying chamber in the condition of uniflow laminar flow until the drops would be blown and hardened to a free-flowing state, and hollow microspheres are continuously extracted with the gas flow from the spray-drying chamber, the relation between the working volume of the spray-drying chamber and the volume hourly output of the hollow microspheres is selected within 25 to 250 /m 3 •h -1 . EFFECT: enhanced operating indices of the process. 2 cl, 1 dwg, 2 tbl, 1 ex
Patent UA-26198-C2 (UA)
Inventor: HOROSHKO OLEH MYKOLAIOVYCH
IPC: B01J23/80
Filed: 1994-02-14
Abstract: A process for preparation of a catalyst by precipitation from solutions of copper, zinc and aluminium nitrates by a solution of sodium carbonate at the temperature of 50-80 °C, pH equal to 6.0 – 8.0 with subsequent isolation of a sediment, washing, drying, burning and tableting. Precipitation is conducted at continuous feed of the solutions into the reaction system, which consists of one or several reactors, and continuous removal of a suspension from the system. The average retention time of copper-zinc-aluminium compound in the reaction zone is from 3 to 60 min.
Patent UA-10893-C2 (UA)
Title: The method for preparing charging material to agglomeration
Inventor: Chubchenko Serhii Viacheslavovych
Filed: 1996-02-19
Abstract: The invention relates to metallurgy and can be used for production of agglomerate. The method for preparing charging material to agglomeration includes introduction of hematite agglore and lime into the fine-grained magnetite concentrate.
Patent RU-2180682-C2 (RU)
Inventor: KURAGIN N V
IPC: C12C12/00
Filed: 2000-05-24
Granted: 2002-03-20
Abstract: FIELD: brewing. SUBSTANCE: method for preparation of mash includes taking of initial components in the following amounts, %: malt 58-62; rice 27-29; and sugar 11.13. Wort is taken up to density of 13.8-14.3. Hop product is introduced in amount of 1.40-1.60 g/dkl. Bitter dry substances are introduced by three or four portions. In this case, used in the second portion is granulated or pressed hop, and the other positions are used in form of pressed hop only. Fermentation is carried out until obtaining visible extract of 4.7-5.0%. Method allows production of pale beer with fraction of total mass of dry substances in initial wort of 15% with pure smack and flavor of smalt rice drink with expressed hop taste and wine after-taste. EFFECT: extended assortment of pale beer. 1 tbl, 2 ex
Patent RU-2183314-C2 (RU)
Title: Gases material proportioner
Inventor: PUGIN A M
IPC: G01F11/00
Filed: 2000-06-02
Granted: 2002-06-10
Abstract: FIELD: metering out of gaseous materials separated from gaseous atmosphere. SUBSTANCE: proportioner has variable capacity working chamber with inlet and outlet valves, valve control system, and channel to let out processed medium from chamber space found in lower part of chamber. Device has also intermediate chamber with contaminated medium connected by channel to direct contaminated medium into working chamber through inlet valve. Working chamber is connected with intermediate chamber with clean medium and gas analyzer through outlet valve, clean medium supply and desorbed gas outlet channel and two-position valve. Working chamber has intermediate accumulator which has active surface with layer of adsorbing material and hole with check valve. Intermediate accumulator can be made in form of piston with active surface on piston end, or in form of bellows with active surface on inner walls of bellows. Proportioner can be furnished with main accumulator connected with clean medium supply and desorbed gas outlet channel. EFFECT: improved accuracy of metering out of gas separated from contaminated atmosphere owing to introduction of special adsorbing surface and hole with check valve. 4 cl, 3 dwg
Patent RU-2217365-C2 (RU)
Inventor: PETRENKO LEV PETROVICH
IPC: B65G47/24
Filed: 2000-11-13
Granted: 2003-11-27
Abstract: FIELD: radioelectronics. SUBSTANCE: invention relates to devices providing orientation of different-shape articles, for instance, radioelectronic components, in transportation and it can be used in small-size automatic sorting machines and at surface mounting. Proposed device includes horizontal disk installed for rotation over surface of which guides are located. Disk is placed in cassette. Guides are arranged over part of disk to direct fed articles into electric control zone. Inputs of article feed control guides delivering articles into receiving channels are arranged along one displaced radial guide with channel- by-channel control, or in sector, or over circle. Rectangular step is made on disk surface on radius of location of receiving channel inputs for turning of article to stand edgewise. Outputs of channels are uniformly spaced in sector, or circle at edge of disk with members for successive delivery of articles from corresponding channels. EFFECT: enlarged operating capabilities of device owing to provision of displacement of articles along different trajectories at orientation. 25 cl, 32 dwg
Patent RU-2186903-C2 (RU)
Title: Plant for static probing of ground
Inventor: GVOZDIK V I
IPC: E02D1/00
Filed: 2000-11-13
Granted: 2002-08-10
Abstract: FIELD: construction industry, equipment used to determine physical and mechanical properties of ground, conducting engineering and geological survey. SUBSTANCE: plant for static probing of ground includes drilling machine, probe with mechanism of its sinking, screw-in anchor. Novelty of invention lies in fact that screw-in anchor has hole in its upper part and is fitted with separable flexible tie. One end of it has fork for connection with hole of screw-in anchor with the help of pin, the other end of separable flexible tie is equipped with plate with hole for its installation and anchoring by means of bar between ribs of frame of drilling machine at angle of 75 deg with horizon and for implantation of screw-in anchor into undisturbed ground in process of penetration of probe into ground. EFFECT: raised bearing capacity of screw-in anchor resulting in increased depth of sinking of probe into ground. 4 dwg
Patent RU-2202754-C2 (RU)
Title: Magazine for air-powered weapon shooting bullets and container for bullets of magazine of air-powered weapon
Inventor: PETROSJAN A L
IPC: F41B11/55
Filed: 2000-12-13
Granted: 2003-04-20
Abstract: FIELD: multicharge magazine for pneumatic gas bottle weapons. SUBSTANCE: magazine for air-powered weapon shooting bullets has case. Closed channel fitted with containers with bullets is located inside case. Window to charge containers with bullets is positioned above channel. Magazine has bullet hole in wall of case through which bullet under action of portion of gas leaves container and enters bore of weapon. Hole is positioned uniaxially with bullet channel of bore and through hole of container occupying such position before each shot. Window of external lever of firing mechanism under which action containers move over closed channel with alternate installation of each container on line of shooting is located in wall of case above closed channel, above through holes of containers. Longitudinal hole for movement of containers under action of rifleman's finger loading containers with bullets is arranged in side wall of case. EFFECT: design of large-capacity magazine, use of bullets of unspecified shape for shooting. 14 cl, 17 dwg
Patent RU-2231413-C2 (RU)
Title: Method for making investment patterns
Inventor: SAPCHENKO I G
IPC: B22C7/02
Filed: 2000-12-21
Granted: 2004-06-27
Abstract: FIELD: machine engineering, namely manufacture of castings with use of investment patterns. 
     SUBSTANCE: pattern is made of material containing powder of sodium chloride clad with pattern composition and having fraction size 0.1 - 1.6 mm. Material includes components at next relation by volume: pattern composition, 10 - 65%; sodium chloride, 35 -90%. Pattern material is metered into press-mold in quantity providing manufacture of patterns with porosity 3 - 10%. Pattern material is pressed without preliminary heating due to matching parting surfaces of press-mold. At pressing pattern material is sintered practically without phase deformation with formation of open capillary porosity which compensates temperature expansion of pattern at melting it out of ceramic mold. 
     EFFECT: enhanced dimensional and geometry accuracy of castings and patterns.
Patent RU-2225952-C2 (RU)
Inventor: NIKONOV V I
IPC: F16C15/00
Filed: 2001-03-05
Granted: 2004-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to device designed for closing holes providing access into space of drum-type object set into rotation. Proposed unit contains plug in form of threaded cylindrical body and head, and it is furnished with device installed between head and drum rotor body to create axial force in plug. Axial force building device is made of at least one cylindrical element installed in round socket of drum rotor body under head of plug for radial sliding in socket. Cylindrical element is provided with sharp conical end piece pointed to plug head, or with other sharp projections on this end whose hardness exceeds that of plug metal. EFFECT: improved reliability of plug locking in time. 2 dwg
Patent RU-2211678-C2 (RU)
Inventor: MIKUSEV I E
IPC: A61B17/56
Filed: 2001-02-28
Granted: 2003-09-10
Abstract: FIELD: medicine. SUBSTANCE: method involves separating ulnar hand flexor from their attachment places, transferring it into finger flexors position. Proximal transplant end is sutured to dissected distal tendon of forearm biceps. The distal end is sutured to transected tendons of deep finger flexors. EFFECT: avoided cicatricial degeneration of transplant.