baber/WOPTO huggingface dataset:
Patent RU-2204502-C2 (RU)
Inventor: BARAMIDZE T A
IPC: B63H25/42
Filed: 2001-07-18
Granted: 2003-05-20
Abstract: FIELD: shipbuilding; water-jet engines for surface ships and submersible craft. SUBSTANCE: proposed complex includes housing and circular ring with blades secured on inner side; circular ring is rotatably arranged in housing. Circular ring is made integral with rotor of reversible electric motor of submersible design where rotor is secured on the outside of ring and stator is secured to hull. Ring is suspended on steady-thrust structures protected by elastic cages. Length of blades is equal to 0.4-0.5 of inner radius of ring and generatrix of inner surface of fore portion of hull has form of sinusoid at flow inlet. In its aft portion, propulsor has swivel nozzle of adjustable section. Inner surface of said nozzle is provided with multi-layer coat made from flexible materials for exciting and adjusting oscillations of coat which projects sternward beyond nozzle boundaries. Voids are filled with vibration-absorbing material. EFFECT: simplified construction; reduced acoustic noise; enhanced efficiency; extended field of mounting on craft. 2 dwg
Patent RU-2215254-C2 (RU)
Inventor: KOVALEV O P
IPC: F28D15/02
Filed: 2001-09-03
Granted: 2003-10-27
Abstract: FIELD: heat transfer from heat transfer agent to heat accumulating medium, for instance, water. SUBSTANCE: invention can find use in solar water heating installations. In compliance with first variant heat exchanger for thermosiphon systems includes collectors, heating elements in the form of heat exchanging tubes which outer diameters are equal to inner diameters of collectors. Heat exchanging tubes are hydraulically coupled to collectors with overlapping of their inner cross-sections with formation of single through conduit for heat transfer agent from inlet to outlet branch pipes. Plane of one butt of each heat exchanging tube is oriented at angle of 90 degrees with reference to its longitudinal axis and plane of opposite butt of each heat exchanging tube is oriented at angle of 45 degrees relative to its longitudinal axis. Each heat exchanging tube oriented with plane of butt at angle of 45 degrees relative to its longitudinal axis is connected in turn first to one and then to another collector. In correspondence with second variant of invention heat exchanger has heating elements in the form of bypass and blocking-bypass heat exchanging tubes. Planes of both butts of each bypass heat exchanging tube are oriented at angle of 90 degrees with regard to its longitudinal axis and planes of both butts of each blocking-bypass heat exchanging tube are oriented at angle of 45 degrees with reference to its longitudinal axis and are parallel one another. Each bypass heat exchanging tube is connected in turn after one blocking-bypass heat exchanging tube to collector without overlapping of its cross-section and each blocking-bypass heat exchanging tube is connected in turn after one bypass heat exchanging tube to collector with overlapping of its inner cross-section. In this case each blocking-bypass heat exchanging tube is developed in collector with one butt in opposition to stream of heat transfer agent and it is developed in collector with its second butt in path of stream of heat transfer agent. EFFECT: both variants enable efficient heat exchanger to be designed thanks to exclusion of stagnant pockets and formation of single through conduit for heat transfer agent.
Patent RU-2232557-C2 (RU)
Inventor: SHEVTSOV V I
IPC: A61B17/56
Filed: 2002-01-08
Granted: 2004-07-20
Abstract: FIELD: medicine, orthopedics, traumatology. 
     SUBSTANCE: one should descend distal femoral fragment at simultaneous removal of all the components of failed position by performing the dosed simultaneous turn of proximal femoral fragment in frontal plane followed by fixation in anatomically correct position till achieving consolidation of osseous fragments. To improve osteogenesis between fragments of proximal femoral department after descending their distal part and removing all the components of failed position one should apply an osseous autotransplant taken out of the crest of iliac wing to be introduced between proximal and distal fragments from external surface that enables to form proximal femoral department of correct shape by keeping a support-capable hip joint. 
     EFFECT: higher efficiency of reconstruction. 
     1 cl, 8 dwg, 2 ex
Patent RU-2246636-C2 (RU)
Inventor: FILIDI G N
IPC: F04B47/00
Filed: 2002-02-19
Granted: 2005-02-20
Abstract: FIELD: oil-and-gas producing industry. 
     SUBSTANCE: proposed pump contains piston unit, housing, central rod with bead and sucker-rod string. Delivery valve is made in form of spool pair consisting of spool, barrel and centralizer. Upper part of spool is arranged in barrel, and lower part, in centralizer on lower end of piston unit. Mechanical linkage of spool and sucker-rod string is provided by central rod with stop capable of withstanding load at contact with adapter stationary secured on upper end of piston unit. 
     EFFECT: improved reliability and increased service life of oil-well sucker-rod pump owing to reduction of load on delivery valve, increased pump fill factor, reduced resistance to pumped liquid flow inside piston unit. 
     2 dwg
Patent RU-2224824-C2 (RU)
Inventor: GAGULIN JU A
IPC: C25C3/08
Filed: 2002-03-18
Granted: 2004-02-27
Abstract: FIELD: non-ferrous metallurgy, design of cathode unit of aluminum electrolyzer. SUBSTANCE: cathode unit includes lined housing with walls resting on intermediate bearing frame made fast to walls of housing in two points as minimum. Intermediate bearing frame is releasably linked to walls of housing with the help of lugs joined by welding to longitudinal beams of intermediate bearing frame and walls of housing interjoined by axle. EFFECT: reinforced stiffness of housing to prevent its deformation and prolong its service life. 2 dwg
Patent RU-2230525-C2 (RU)
Inventor: GALOCHKIN V A
IPC: A61D7/00
Filed: 2002-05-17
Granted: 2004-06-20
Abstract: FIELD: veterinary science, animal science. 
     SUBSTANCE: dry cows should be parenterally once injected with prolonged selenopyran form per 300 mg selenopyran content in it 15 d before calving. The method enables to increase resistance in dry cows. 
     EFFECT: higher efficiency. 
     1 ex, 1 tbl
Patent RU-2241593-C2 (RU)
Title: Wedge for securing working organ to handle
Inventor: KOROTKOV B I
IPC: B25G3/28
Filed: 2002-06-19
Granted: 2004-12-10
Abstract: FIELD: subsidiary members of tools designed for securing tools to wood handle. 
     SUBSTANCE: wedge for securing working organ to handle is made of soft steel sheet in the form of sharpened plate with four working faces. Two faces are in the form of equilateral trapezium, two other faces are in the form of isosceles triangle. On each triangle face there are two or three saw tooth like cutouts. All working faces have sharpening angle equal to friction angle of sliding of soft steel on wood for deforming fibers of handle and for enhancing reliability of joining working organ to handle. Wedge for securing working organ to handle includes through cylindrical opening having additional sawn slit or cut slit in lower part. Edges of said slit are bent to different sides from it vertical axis in order to provide reliable fixation of wedge in working state. 
     EFFECT: enhanced reliability of securing working organ to handle, elimination of injuries at using tool. 
     2 cl, 4 dwg
Patent RU-2229001-C2 (RU)
Inventor: ASTAKHOVA L I
IPC: C04B28/00
Filed: 2002-07-01
Granted: 2004-05-20
Abstract: FIELD: building engineering, particularly repairing (recovering) of vertical building surfaces. SUBSTANCE: method involves applying recovering mixture of cement-sand solution and polymeric additive on concrete surface; covering recovering mixture surface with polyurethane composition after recovering mixture hardening. Polymeric additive consists of furyl alcohol and sulphanol in amount of 0.35% and 0.02% of cement mass correspondingly. EFFECT: recovery of bearing strength, increased wear resistance, water-tightness and resistance to corrosive medium.
Patent RU-2265900-C2 (RU)
Inventor: CHAPAEV I G
IPC: G21C21/02
Filed: 2002-07-22
Granted: 2005-12-10
Abstract: FIELD: nuclear power engineering; manufacture of fuel assemblies for nuclear power reactors. 
     SUBSTANCE: proposed method includes manufacture of shaped subchannels from thin-walled zirconium tubes and their spot welding together to form field of shaped subchannels for passing through them fuel elements; manufacture of component parts of spacer grid hexahedral rim and their fixation by spot welding to peripheral shaped subchannels of assembled field; prior to using thin-walled zirconium alloy tubes for manufacturing shaped subchannels, thin-walled zirconium tubes of each definite lot are weighed, their total length and actual outer diameter are measured, and these data are used to evaluate mean design thickness of definite-lot thin-walled tube; then pressing-tool die key is chosen, and quantity of spacer grids manufactured from thin-walled tubes of definite lot is determined. 
     EFFECT: enhanced quality of spacer grid subchannel fabrication. 
     1 cl, 3 dwg
Patent RU-2252212-C2 (RU)
Title: 1-ЭТАНОЛАМИД PGF2α ФАРМАЦЕВТИЧЕСКАЯ КОМПОЗИЦИЯ
Inventor: VUDVARD DEHVID F
IPC: A61K31/5575
Filed: 2001-02-05
Granted: 2005-05-20
Abstract: Изобретение описывает соединение: 1-этаноламид PGF 2α , формулы I 
     
       
     
     которое представляет собой эффективное соединение для снижения внутриглазного давления у млекопитающего, но не действует через FP-рецептор, через который действуют многие глазные гипотензивные простагландины. 2 н. и 2 з.п. ф-лы, 16 табл., 15 ил.
Patent RU-2264303-C2 (RU)
Title: Борт пневматической шины с текстильными слоями
Inventor: PETTERSON FORREST
IPC: B60C15/06
Filed: 2001-02-02
Granted: 2005-11-20
Abstract: Изобретение относится к автомобильной промышленности. Шина содержит один слой арматуры каркаса, закрепленный в каждом борту путем оборота вокруг кольцевого элемента, и систему, состоящую из по меньшей мере из двух текстильных слоев усиления борта, расположенных в контакте с кольцевым элементом. Кольцевой элемент является металлическим, имеет прочность на разрыв при растяжении, величина которой от 3 до 5 раз превышает величину усиления растяжения, сообщаемого арматуре каркаса в результате воздействия рекомендованного давления накачивания данной шины, и относительное удлинение которого при разрыве составляет по меньшей мере 6%. Причем совокупность слоев усиления борта, сформированных из усиливающих элементов, изготовленных из ароматического полиамида, имеет прочность на разрыв, величина которой составляет от 0,5 до 1 от величины прочности на разрыв кольцевого элемента, и сумма величин прочности на разрыв этого элемента и совокупности слоев усиления борта от 6 до 8 раз превышает усилие растяжения, сообщаемое арматуре каркаса. В результате облегчается монтаж шины на обод при сохранении прочностных характеристик шины. 3 з.п. ф-лы, 2 ил.
Patent RU-2241597-C2 (RU)
Inventor: SHLEGEL I F
IPC: B28C5/38
Filed: 2002-12-02
Granted: 2004-12-10
Abstract: FIELD: building, particularly producing porous concrete and ceramic mixes. 
     SUBSTANCE: method involves mixing solid components with water; bloating the mixture by heating thereof up to temperature of water contained in mixture evaporation. Heating mixture is carried out by preliminary separate heating solid components and water, wherein water is heated up to temperature comparable with water boiling temperature, solid components are heated up to temperature close to water boiling temperature and then heated solid components are mixed with water and mixture is further heated by applying mechanical abrasive force to mixture up to water contained in mixture evaporation; continuing application of mechanical abrasive force; changing mechanical abrasive force to impact mixing force. Device for above method implementation comprises mixing means connected to solid components supply unit and water supply unit, heating members and mixture conveying members. Heating members are installed in water supply unit and in solid components supply unit made as heat-insulated feeder. Feeder includes load-bearing mechanism for solid components transportation from loading hopper to mixing means through heating area constituted by above heating members. The device is provided with rotary mixing unit arranged at mixing means outlet and connected thereto by its inlet pipe. Mixing unit has abrasive members and mixing blades. Abrasive members are formed as ring-shaped extensions arranged at working end surfaces of working discs along alternate concentric circles and extending from loading orifice. Extensions form beaters. Mixing blades are located on peripheries of working discs. 
     EFFECT: improved quality of obtained mixes. 
     13 cl, 2 dwg
Patent RU-2237289-C2 (RU)
Inventor: ZUEV V N
IPC: G08G1/01
Filed: 2002-12-09
Granted: 2004-09-27
Abstract: FIELD: systems for controlling traffic, possibly for automobile and other transport vehicle systems. 
     SUBSTANCE: system includes traffic light in the form of information unit having n sources of invisible information signal; power source and control unit; pickup for sensing information from road bed; symbols on road bed; transport vehicle; transport motion participant unit whose inlet is connected through wireless connection with outlet of information unit. 
     EFFECT: enhanced safety of movement, improved reliability of information. 
     7 cl, 3 dwg
Patent RU-2262813-C2 (RU)
Inventor: BODRIKOV V I
IPC: H05B3/52
Filed: 2003-01-10
Granted: 2005-10-20
Abstract: FIELD: electric heaters. 
     SUBSTANCE: device has vertical beam 7 with cantilever holders 6 for tube 1, inside which heating spiral 2 and auxiliary tube 12 are placed, which tube 12 along whole length has several centering bushings 13 with through openings along generatrix and is connected to hoisting gear 17. with filling of tube 1 with isolating powder, gear 17 removes tube 12, and vibrator 9 facilitates passing and compacting of powder. 
     EFFECT: broader functional capabilities. 
     1 dwg
Patent RU-2243784-C2 (RU)
Inventor: KOZLOV V A
IPC: A61K38/19
Filed: 2003-02-25
Granted: 2005-01-10
Abstract: FIELD: medicine, hepatology. 
     SUBSTANCE: invention relates to a method for treatment of chronic hepatitis. Method involves applying granocyte that is administrated every day intravenously in the dose 1-10 mcg/kg of patient weight per 24 h for 7 days, not above, in combination with conventional complex used in treatment of this disease. Method provides normalization of activity of blood enzymes that indicates the liver function recovery and improvement of the liver structure indices. 
     EFFECT: improved method for treatment. 
     2 ex
Patent RU-2242607-C2 (RU)
Inventor: CHUDIN V I
IPC: E21B47/00
Filed: 2003-02-25
Granted: 2004-12-20
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: device has body with drain aperture provided with lid, inlet and outlet branch pipes, plug with apertures, rotor with possible rotation around axis. On lid a profiled cam is mounted. Plug is made in form of support plate with two apertures - inlet and draining. In draining aperture locking valve is mounted, connected to draining aperture in body. Rotor is placed between lid and plug and is mounted into plug in such a way, that surface of seam of rotor and plug form an end compaction. Rotor is made in form of revolver drum with sample-picking chambers, placed in parallel to rotation axis. Sample-picking chambers are made cylindrical with ports, placed in upper portion of chambers. In each chamber a piston is mounted. 
     EFFECT: higher trustworthiness, higher reliability, lower laboriousness. 
     4 dwg
Patent RU-2260891-C2 (RU)
Inventor: DAKI N V
IPC: H02H3/20
Filed: 2003-03-13
Granted: 2005-09-20
Abstract: FIELD: power engineering. 
     SUBSTANCE: proposed device that can be used as means for checking neutral conditions of 3-, 6-, 10-, and 35-kV insulated- or compensated-neutral high-voltage lines and for protecting them against induced voltage surges in case of single-phase ground faults in these lines has grounding transformer whose primary windings are connected to high-voltage line under check and are interconnected in star with grounded-brought out and whose secondary windings are interconnected in open delta and connected to grounding resistor; it also has switch and its relevant control unit. Grounding resistor is made in the form of buried resistor cell built of three cylindrical metal electrodes disposed in vertical well coaxially with respect to its axis. 
     EFFECT: enhanced thermal stability of grounding resistor under sustained ground fault conditions in high-voltage line under check. 
     7 cl, 4 dwg
Patent RU-2253163-C2 (RU)
Inventor: TROSHIN E V
IPC: G02B5/02
Filed: 2003-07-03
Granted: 2005-05-27
Abstract: FIELD: radiation shielding and masking systems, those producing illumination effects (advertisement, decorative lights), data display systems. 
     SUBSTANCE: proposed device that can be used for dissipating electromagnetic radiation, such as light, radio waves, X-rays, as well as for dissipating particle streams is, essentially, multilayer screen some of whose layers are deformable ones. Electric field is built up between two electricity conducting layers due to voltage applied to these layers. In the process conducting layers are split into segments and separate electrodes are brought to respective layers. Voltage applied to separate segments permanently varies with the result that electric field produced is nonuniform and deformable layers are embossed due to nonuniformity of attractive forces between electrodes, this embossed pattern permanently changing its configuration. Radiation (light of different ranges, radio and electromagnetic waves, particle streams) passed through screen or reflected therefrom dissipate due to optical nonuniformity. Kind of dissipation continuously varies due to changes in embossed pattern. Segments of conducting layers can be energized obeying different laws including pseudorandom one. 
     EFFECT: reduced specific surface power of incident radiation. 
     4 cl, 2 dwg
Patent RU-2253378-C2 (RU)
Inventor: IL CHENKO V P
IPC: A61B17/00
Filed: 2003-07-07
Granted: 2005-06-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: the present innovation deals with treating reflux of large intestinal content into small intestine surgically. One should perform laparotomy, withdraw ileocecal anastomosis into the wound, suture terminal department of patient's ileum towards descending colonic department, withdraw inside out sutured intestinal departments into developed fenestra in lower right-hand quarter of greater omentum the diameter of which is equal to that of sutured ascending colonic department and ileum to be fixed with separate interrupted sutures in fenestra of greater omentum being 2-4 cm above ileocecal anastomosis. 
     EFFECT: higher efficiency. 
     5 dwg, 1 ex
Patent RU-2300373-C2 (RU)
Inventor: PLATA-SALAMAN KARLOS R
IPC: A61P21/00
Filed: 2002-02-21
Granted: 2007-06-10
Abstract: FIELD: organic chemistry, medicine, psychopharmacology. 
     SUBSTANCE: invention relates to using compound chosen from group consisting of the formula (I):   and the formula (II):   wherein phenyl at position X is substituted with halogen atoms chosen from group consisting of fluorine, chlorine, bromine or iodine atoms and taken in the amount from one to five; R 1 , R 2 , R 3 , R 4 , R 5  and R 6  are chosen independently from group consisting of hydrogen atom and (C 1 -C 4 )-alkyl wherein (C 1 -C 4 )-alkyl is substituted optionally with phenyl wherein phenyl comprises optionally substitutes chosen independently from group consisting of halogen atom, (C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkoxy-, amino-, nitro- and cyano-group. Proposed compounds are used in manufacturing a pharmaceutical composition for protection of nervous cells from cerebral ischemia and necrosis. Pharmaceutical composition is designated for using in broad spectrum of neurodegenerative diseases accompanying symptoms of ischemia and necrosis. 
     EFFECT: valuable medicinal properties of compounds and pharmaceutical composition. 
     6 cl, 2 tbl, 2 ex
Patent RU-2281422-C2 (RU)
Title: Соединение вала
Inventor: BAKSKAI ISTVAN
IPC: F16D1/00
Filed: 2002-03-22
Granted: 2006-08-10
Abstract: Изобретение относится к соединению вала. Сущность изобретения заключается в том, что соединение вала содержит две дополняющие друг друга по форме и образующие разъемное соединение половины соединительной муфты, которые при соединении между собой образуют разъемную соединительную муфту. Муфта имеет ось и снабжена по меньшей мере одним гнездом для первого элемента вала, соединяемого без возможности вращения со вторым элементом вала так, что первый и второй элементы вала выравниваются по указанной оси соединительной муфты. Устройство содержит зажимные элементы для удерживания половин соединительной муфты вместе и их фиксации относительно первого элемента вала и удерживающее устройство, включающее в себя входящие между собой в зацепление удерживающие элементы для непосредственной фиксации первого элемента вала без возможности вращательного движения относительно соединительной муфты. Половины соединительной муфты содержат в гнезде несколько протяженных передающих усилие элементов, образующих указанные удерживающие элементы и проходящих вдоль линии, образующей угол с плоскостью, перпендикулярной оси соединительной муфты, и имеющих форму, допускающую их взаимное зацепление с дополняющими передающими усилие элементами на первом элементе вала. Передающие усилие элементы в гнезде образуют первую группу и вторую группу указанных передающих усилие элементов. Указанный угол для первой группы отличается от угла для второй группы. Техническим результатом является усовершенствование удерживающего устройства разъемной соединительной муфты. 2 н. и 15 з.п. ф-лы, 8 ил.
Patent RU-2283705-C2 (RU)
Title: Method for cleaning soils, polluted by products of natural and man-caused decomposition of mustard gas
Inventor: BRUDNIK VITALIJ VALENTINOVICH
IPC: B09C1/02
Filed: 2004-03-22
Granted: 2006-09-20
Abstract: FIELD: environment protection technologies, possible usage for restoration of polluted soils at warehouses for storage and destruction of chemical weaponry. 
     SUBSTANCE: on contaminated  portion in trenches draining pipes are placed with apertures, which are combined in single system and connected to receiver, and aforementioned portion is sprinkled by 5-10% water solution of ethanol for direct extraction of reactive masses of mustard gas from contaminated soil with periodic analytic control over contamination level of soil. Apertures in pipes are made in semi-circle on one side of pipe section, pipes are coated with glass textile and placed in trenches at depth up to 35 centimeters. 
     EFFECT: cleaning of soil from reaction masses of mustard gas with concentration exceeding 2 mg/kg, and decontamination and reclamation of soil without its excavation and transportation. 
     2 cl, 6 dwg, 1 tbl
Patent RU-2359779-C2 (RU)
Title: Кристаллизатор жидкостного охлаждения
Inventor: KOL BEK DITMAR
IPC: B22D11/055
Filed: 2004-04-22
Granted: 2009-06-27
Abstract: Изобретение касается кристаллизатора жидкостного охлаждения для установки непрерывной разливки с формообразующим корпусом из материала с высокой теплопроводностью сплава. Корпус кристаллизатора выполнен с охлаждающими каналами, проходящими от его верхней стороны к нижней стороне. Охлаждающий канал состоит из двух продольных участков, продольные оси которых различно ориентированы относительно друг друга, а расстояние между охлаждающим каналом и поверхностью корпуса, предназначенной для контакта с расплавом металла, варьируется. Продольные участки расположены под разными углами к вертикали по направлению к формообразующей части и они соединяются в зоне зеркала металла, и в этой зоне охлаждающий канал имеет точку перегиба со сгибом. Использование изобретения позволяет устанавливать необходимую интенсивность охлаждения в зависимости от тепловой нагрузки. 4 з.п. ф-лы, 4 ил.