baber/WOPTO huggingface dataset:
Patent RU-2185485-C1 (RU)
Inventor: BARSHAK I S
IPC: E04B2/02
Filed: 2001-09-20
Granted: 2002-07-20
Abstract: FIELD: civil engineering, applicable in built-up multistoried domestic and public buildings. SUBSTANCE: method consists in erection of a lightened masonry of small- piece materials and an inner wall connected to each other, arrangement on top of the storeyed masonry of temporary screens and a reinforced-concrete frame with slots in the middle part on them for admission of the warmth-keeping jacket, fixing of the frame and its attachment to the floor, erection of the next storey and removal of the screens with filling of the formed gaps with sealant. At erection of the inner wall of small-piece materials the frame after its fixing and before attachment to the floor is joined to the reinforced-concrete columns preliminarily fastened to the end faces of the inner transverse walls in an invariable stiffener angle. EFFECT: enhanced stiffness of the multistoried building. 4 dwg
Patent RU-2205458-C1 (RU)
Title: Method for experimental osteoarthrosis simulation
Inventor: TIKHANOV V I
IPC: G09B23/28
Filed: 2001-10-22
Granted: 2003-05-27
Abstract: FIELD: medicine. SUBSTANCE: the method deals with experimental medicine and could be applied to simulate osteoarthrosis in an experiment. Mice and rats are subjected to chronic general cooling. The method enables to simulate osteoarthrosis of large articulations without any usage of hormonal preparations and at conventional nutritional diet. EFFECT: higher efficiency of simulation. 2 tbl
Patent RU-2207855-C1 (RU)
Inventor: POLUSHINA N D
IPC: A61K35/08
Filed: 2001-12-11
Granted: 2003-07-10
Abstract: FIELD: medicine. SUBSTANCE: invention relates to therapy of metabolic syndrome and involves administration of captopril in the dose 12.5 mg every day in combination with intake of mineral water "Dzhemukhskaya 1-T" in the daily dose 1.5-2.0 ml per 100 g of body mass. Method provides effect on the disease pathogenesis, among them, by enhancing tissue sensitivity to insulin, antiatherogenic lipoproteins and reduction of captopril daily dose by 2-3 times if possible. EFFECT: improved method of treatment. 2 cl, 4 tbl
Patent RU-2219015-C1 (RU)
Title: Method of manufacture of rolling cutters for single-cone drill bit
Inventor: GAVRILENKO M V
IPC: B22D19/06
Filed: 2002-04-19
Granted: 2003-12-20
Abstract: FIELD: foundry; particularly, casting of rolling cutters hard-faced with members. SUBSTANCE: preliminarily members for hard-facing are fixed in holes of foam polystyrene pattern. Pattern is placed in shell of mold and filled with heat-resistant concrete which forms surface of casting mold after solidification. Pattern is burnt out. Plates are firmly fixed by concrete. Plates are coated with layer of heat-resistant coating. Liquid currentconducting refining slag is poured into cavity of mold. With usage of consumable electrode steel is poured into mold by means of electric slag casting method. Melt moving through slag in the form of flow of drops is refined. EFFECT: provision for direct steel crystallization and reliable diffusion connection of plates with steel. 2 cl, 4 dwg
Patent RU-2208074-C1 (RU)
Inventor: LYSENKO A A
IPC: D04H1/46
Filed: 2002-08-02
Granted: 2003-07-10
Abstract: FIELD: production of nonwoven materials. SUBSTANCE: nonwoven material is composed of two nonwoven outer layers and inner carcass layer, with all layers comprising similar filaments. Layers are joined by needle stitching (with 120-500 needle stitches per 1 sq.cm). Continuous viscose threads used as carcass layer have linear density of 600-800 fN/tex and are laid in parallel with one another along nonwoven outer layers of viscose stapled filaments having stapling length of at least 18 mm. Ratio of outer layers and inner carcass layer is (15.5-47.0):(1-4): (15.5-47.0). Surface density of nonwoven material is 280-852 g/sq.m. Material of such structure may be used for manufacture of nonwoven materials, including carbon materials, such as carbonized, activated and graphitized materials for producing heat-insulating, electrically conductive and filtering devices. EFFECT: regulated lengthwise strength of nonwoven material, provision for keeping high air-permeability of said material and improved workability of process. 3 cl, 2 dwg, 4 tbl
Patent RU-2222143-C1 (RU)
Title: Postharvest grain treatment method
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2002-08-22
Granted: 2004-01-27
Abstract: FIELD: agriculture, in particular, treatment of grain before laying for storage. SUBSTANCE: method involves treating grain with aerosol flow of propionic acid comprising additive of preparation produced from Mortierella gracilia by predetermined process; laying grain for storage. EFFECT: reliable storage of newly harvested grain.
Patent RU-2234259-C1 (RU)
Title: Method for surgical treating the cancer of rectal ampular departments in patients with predeveloped colostoma upon sigmoid flexure
Inventor: BONDAR GRIGORIJ VASIL EVICH
IPC: A61B17/00
Filed: 2002-12-17
Granted: 2004-08-20
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: stoma-carrying sigmoid flexure should be cut out of abdominal wall together with surrounding tissues to make sigmoid flexure free of surrounding tissues. Integrity of sigmoid flexure should be restored in area of stoma with double-row screwing suture. Colon should be descended onto perineum, suture line should be placed upon sigmoid flexure in anal canal. Coloanal anastomosis should be formed. The method enables to obtain transplant of sufficient length. 
     EFFECT: decreased traumaticity level. 
     7 dwg, 1 ex
Patent RU-2230410-C1 (RU)
Inventor: VAGNER N A
IPC: H01S5/042
Filed: 2002-12-23
Granted: 2004-06-10
Abstract: FIELD: high-power semiconductor injection lasers and their diode strips. SUBSTANCE: proposed laser has heterostructure with waveguide layers one of whose limiting layers incorporates embossed structures, at least part of mesa strip, and passive areas with bases near limiting layer boundary closest to active area. At least part of base of each passive area is, essentially, embossed structure abutting against mesa strip whose length in direction perpendicular to longitudinal axis of cavity is greater than distance affording dissipation of beam propagating in mentioned direction perpendicular to longitudinal axis of cavity. Each embossed structure has amplitude of at least 0.1 mm and is spaced from mentioned limiting layer boundary through distance not over 0.5 mm. Laser diode strip is built around laser heterostructure with waveguide layers and incorporates alternating sequence of active section and passive area, their bases being disposed in same limiting layer. Proposed design makes it possible to improve spatial output emission pattern and to contract it to single-mode one as well as to improve emission spectrum to single-frequency one. EFFECT: enhanced efficiency and output emissive power of laser. 12 cl, 12 dwg, 2 tbl
Patent RU-2239639-C1 (RU)
Inventor: NIFANT EV I EH
IPC: B01J31/28
Filed: 2003-02-06
Granted: 2004-11-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to new P,N-bidentate ligands of the formula (I): 
     
       
     
     wherein A represents sulfur atom (S) or NR wherein R represents (C 1 -C 4 )-alkyl; R 1  and R 2  represent hydrogen atom, (C 1 -C 4 )-alkyl or R 1  and R 2  can be cyclizated to form benzene ring; R 3  and R 4  represent (C 1 -C 4 )-alkyl or phenyl; R 5  and R 6  represent (C 1 -C 4 )-alkyl. Indicated compounds can be used as components of catalysts in reactions of amination, cross-coupling, hydroformylation, allyl alkylation and others. 
     EFFECT: improved preparing method. 
     2 cl, 1 tbl, 3 ex
Patent RU-2234265-C1 (RU)
Inventor: KHESTANOV A K
IPC: A61B17/11
Filed: 2003-02-18
Granted: 2004-08-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has flexible tube with dead end having lateral opening for evacuating intestinal contents. Coaxial working members designed as flexible balloons are arranged along the tube. The flexible balloons communicate to positive pressure source and grouped around the lateral openings for evacuating intestinal contents. At least one of the flexible balloons is shifted towards idle end of the flexible tube having areas adjacent to balloons grouped around the lateral openings having internal and external canal outlet openings for supplying liquid. At least one of the canals for supplying liquid and/or flexible tube lumen have rigidity member. Common generatrix of the balloons grouped around the lateral openings is at least twice as large as flexible tube lumen. 
     EFFECT: improved interaction of working members with tissues under anastomosis; enabled early diagnosis of intestinal anastomosis inconsistency. 
     4 cl, 5 dwg
Patent RU-2232584-C1 (RU)
Inventor: GUR JANOV S A
IPC: A61K35/28
Filed: 2003-02-27
Granted: 2004-07-20
Abstract: FIELD: medicine, pharmaceutical technology, pharmacy. 
     SUBSTANCE: invention relates to methods for preparing biologically active preparations from the mammalian bone marrow. Method involves preparing bone marrow cell suspensions, their incubation in nutrient medium, separation of supernatant and the following isolation of the end product. Non-colored medium is used for suspending and incubation of cells and isolation of the end product is carried out by passing the supernatant through biospecific sorbent "Adan" and extraction of adsorbed material with 50-80% ethyl alcohol solution in 0.1% acetic acid an aqueous solution. The composition of the preferable variant of nutrient medium is given. Method provides elevating the yield of the end product, simplifying manufacture technology and reducing labor consumption. 
     EFFECT: improved preparing method. 
     2 cl, 1 tbl, 3 ex
Patent RU-2237166-C1 (RU)
Inventor: EREMIN G M
IPC: E21C41/26
Filed: 2003-04-04
Granted: 2004-09-27
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes consecutive dumping of rock solids in levels on dumping field. Dump forming is performed by draining dump body, displaced onto slanting portion of slope with snow melting and diluting rock solid, by means of forming load of its upper area and slopes (II level) from side embankments, led along slope and by forming water-draining mines-trenches, ditches with slope at dump area before falling for collecting water, and following dumping is performed at the beginning of lowest (III level), then 1 level and at last stage at level of upper level dumping of IV level is performed for full height of dump. 
     EFFECT: stabilization of dump-forming while preventing falling of dumps and increasing their capacity. 
     3 cl, 6 dwg
Patent RU-2235687-C1 (RU)
Title: Способ адсорбционной очистки воды
Inventor: NIKIFOROV E A
IPC: B01J20/16
Filed: 2003-05-13
Granted: 2004-09-10
Abstract: Изобретение относится к очистке воды от ионов тяжелых металлов, солей жесткости, нефтепродуктов, фенола, поверхностно-активных веществ, взвешенных веществ, нитритов, нитратов, фосфатов, ядохимикатов и др. органических веществ для снижения цветности, мутности очищаемой воды. В качестве природного сорбента используют кремнистую породу смешанного минерального состава, при следующем соотношении компонентов, мас.%: опал-кристобалит 70-83, цеолит 3-11, глинистая составляющая 6-17, обломочный материал 4-10, которую подвергают механической активации в течение 15-60 минут. Способ позволяет повысить степень очистки воды за счет использования адсорбента с улучшенными свойствами. 2 табл.
Patent RU-2240595-C1 (RU)
Inventor: SIDOROV S N
IPC: G05F1/30
Filed: 2003-05-12
Granted: 2004-11-20
Abstract: FIELD: converters engineering. 
     SUBSTANCE: method includes connecting enabling each winding of multi-winding transformer according to star circuit by means of commuting element in form of transistor key at output of three-phase diode bridge connected by its AC contacts to outputs of one of windings. For receiving three-phase feeding voltage of increased frequency, transistors of primary windings are in mode for alternating even-spaced switching with constant tact frequency. Adjustment of frequency and load voltage value may be performed by changing frequency of unlocking impulses fed onto transistor keys of secondary windings, or by phase method at power grid frequency in mode for tracking value and frequency of changing of control signal by controlling transistors of secondary windings by logical expressions in function for control impulses and unlocking impulses fed to transistors of primary windings. 
     EFFECT: controlled structural parts of frequency converter. 
     2 cl, 3 dwg
Patent RU-2244847-C1 (RU)
Inventor: KUKOLEV P V
IPC: F02M35/10
Filed: 2003-06-04
Granted: 2005-01-20
Abstract: Изобретение относится к области машиностроения, в частности - автомобилестроения. Цель изобретения: снижение шума впуска до требуемой величины. Система воздухоподачи двигателя, содержащая воздушный фильтр с воздухозаборным устройством и воздуховод, соединяющий фильтр с двигателем, в воздуховоде выполнено отверстие, соединенное шлангом с патрубком резонаторной камеры, в патрубке резонаторной камеры установлена вставка в виде трубы, выступающей вовнутрь резонаторной камеры, кроме того, вставка установлена с возможностью изменения величины ее выступания. 1 з.п. ф-лы, 3 ил.
Patent RU-2242506-C1 (RU)
Inventor: PARONJAN V KH
IPC: C11B3/00
Filed: 2003-06-19
Granted: 2004-12-20
Abstract: FIELD: fat-and-oil industry. 
     SUBSTANCE: method envisages removing phospholipids, free fatty oils, coloring substances, waxes, and odorous substances with the aid of a reagent. Vegetable oil utilized is a 1:1:1:1:1 mixture of sunflower, linseed, colza, and corn oils, and reagent i multipurpose blended reagent composed of urea-formaldehyde resin, naturally occurring bauxite-aluminosilicate adsorbent, nitrilomethylenephosphonic acid, and oxyethylenecellulose used in proportions 30, 30, 30, and 10%, respectively. Oil material and reagent are stirred together at 20 to 50 о С. 
     EFFECT: improved quality of refined oil, increased yield, and reduced cost price.
Patent RU-2248261-C1 (RU)
Inventor: TSUDZIMOTO SUSUMU
IPC: B23D61/12
Filed: 2001-11-22
Granted: 2005-03-20
Abstract: Изобретение относится к ножовочным полотнам для ленточных, дисковых и т.п. пил. Полотно имеет конструктивную схему развода, содержащую первую и вторую группы зубьев, каждая из которых имеет множество разведенных зубьев, причем схема развода выполнена повторяющейся. Согласно одному из вариантов изобретения высота зубьев из второй группы зубьев меньше высоты зубьев из первой группы. Согласно ещё одному варианту степень развода во второй группе зубьев меньше степени развода в первой группе зубьев, при этом первая группа зубьев имеет по меньшей мере один зуб без развода. Использование изобретения позволяет повысить эффективность разрезки заготовок различной длины с одновременным предотвращением возможности поломки зубьев. 4 с. и 47 з.п. ф-лы, 15 ил.
Patent RU-2234656-C1 (RU)
Inventor: STECHKIN I JA
IPC: F41G1/00
Filed: 2003-07-21
Granted: 2004-08-20
Abstract: FIELD: fire arms. 
     SUBSTANCE: laser target indicator includes laser radiation unit, cover with protective glass, power supply unit connected with switching key by means of wire, protective casing. Laser target indicator is mounted directly in revolver frame above barrel located opposite lower seat of drum; laser radiation unit located in front part of frame is fixed by means of pins and power supply unit is fixed by means of L-shaped part of latch of power supply unit; electrical adapter made in form of printed circuit board with contact spring located between laser radiation unit and power supply unit makes it possible to withdraw power supply unit without disconnecting the wire from laser target indicator and switching key fitted on special site of protective casing of revolver frame. 
     EFFECT: simplified construction; improved service characteristics. 
     3 dwg
Patent RU-2238908-C1 (RU)
Inventor: SHARAPOV V I
IPC: C02F1/20
Filed: 2003-08-05
Granted: 2004-10-27
Abstract: FIELD: heat-and-power engineering. 
     SUBSTANCE: preheated fresh water is fed into deaerator, wherefrom deaerated water and vented steam are withdrawn. Temperature of water feed is controlled from residual oxygen content in deaerated water and simultaneously from specified residual carbon dioxide content therein. Temperature of initial water is chosen taking into consideration necessity of achieving additive content of most hard-to remove gas by charging temperature of initial water. 
     EFFECT: improved quality and economical efficiency of water deaeration due to achieved specified content of most hard-to remove gas (oxygen or carbon dioxide). 
     1 dwg
Patent RU-2258284-C1 (RU)
Title: Двухдиапазонная совмещенная волноводная антенная решетка с частотно-селективной развязкой между апертурами
Inventor: IL INSKIJ A S
IPC: H01Q21/00
Filed: 2003-11-24
Granted: 2005-08-10
Abstract: Изобретение относится к области радиотехники, в частности к антенной технике, и может быть использовано в антеннах средств связи и радиолокации с электрическим сканированием преимущественно сантиметрового и миллиметрового диапазонов волн. Техническим результатом является упрощение конструкции двухдиапазонной совмещенной волноводной антенной решетки с частотно-селективной развязкой между апертурами и расширение полосы частот, в которой эта развязка обеспечивается. Сущность изобретения заключается в том, что антенная решетка содержит волноводные излучатели с неперекрывающимися апертурами верхнего и нижнего диапазонов частот, расположенные в одной апертуре и обеспечивающей частотно-селективную развязку между апертурами верхнего и нижнего диапазонов частот. Новым в антенной решетке является использование в качестве излучателей нижнего диапазона частот диафрагмированных периодических волноводов, имеющих полосы запирания для волн, распространяющихся в рабочей полосе частот излучателей верхнего диапазона. 6 ил.
Patent RU-2257739-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2004-01-28
Granted: 2005-08-10
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: claimed method includes boiling of sugar syrup, its cooling and fluffing with simultaneous addition of flavor and structure-forming agent. Clove CO 2 -solvent cake in amount of 4.7 mass % is used as flavor and preparation obtained from biomass of Mortierella parvispora micromycete according to claimed technology in amount of 0.07 mass % is used as structure-forming agent. Then sugar fondant mass is formed according to the standard technology to produce target product. 
     EFFECT: low-hardened sugar fondant with good organoleptic properties, increased content of biologically active substances, and decreased consumption of structure-forming agent.
Patent RU-2264952-C1 (RU)
Inventor: PETRENKO ALEKSANDR VLADIMIROVI
IPC: B64C29/00
Filed: 2004-03-02
Granted: 2005-11-27
Abstract: FIELD: aeronautical engineering. 
     SUBSTANCE: proposed flying vehicle has round case, cabin with control members, circular flow-through chamber located horizontally and provided with rectilinear inlet passage; flying vehicle is also provided with supercharger mounted on supports, main revolving ring with drive located inside circular  flow-through chamber and control system with channels, shutters and swivel flaps. Flying vehicle is also provided with circular support and additional revolving ring which are mounted inside circular flow-through chamber under main revolving ring. Additional revolving ring is connected with drive of main revolving ring for rotation in opposite direction. Circular flow-through chamber is provided with partition engageable with inlet and outlet rectilinear passages. Supercharger is mounted inside outlet  rectilinear passage. Supercharger supports are made in form of hollow pylons whose cavities are communicated with cavity of rectilinear outlet passage through controllable valves and with channels of control system. Shutters of control system are located at inlet of one of outlet holes. Swivel flaps of control system are located above said hole in flow section of outlet rectilinear passage. Revolving rings are provided with electric drive whose generator is connected with drive of supercharger. 
     EFFECT: enhanced efficiency, stability, safety and maneuverability of flying vehicle. 
     6 dwg
Patent RU-2246978-C1 (RU)
Title: Swimming and/or diving apparatus
Inventor: MASHTALJAR A N
IPC: B63H5/10
Filed: 2004-03-23
Granted: 2005-02-27
Abstract: FIELD: swimming or diving equipment. 
     SUBSTANCE: apparatus has transfer mechanism made in the form of multiplier and positioned inside casing. Transfer mechanism is connected with pedal drive and propeller mechanism enclosed in protective housing. Apparatus is further provided with device for connecting said casing to swimmer's body. Propeller mechanism has at least one pair of propellers equipped with blades adapted to create force oriented in opposite directions, when propellers are in operating position. At least one gas-filled member placed in casing is provided with discharge pipe having volume regulation valve. 
     EFFECT: increased speed, improved maneuverability and convenient use of apparatus. 
     8 cl, 5 dwg
Patent RU-2269743-C1 (RU)
Title: Linear size measuring device
Inventor: VOJTSEKHOVSKIJ VLADIMIR ALEKSA
IPC: G01B5/08
Filed: 2004-07-01
Granted: 2006-02-10
Abstract: FIELD: measurement technology. 
     SUBSTANCE: device can be used for measuring internal sizes of members and units. Device for measuring linear sizes has case, measuring levers with tips, elastic members fixed to measuring levers, measuring converter. There is platform between measuring levers; additional elastic members are fixed at ends of the levers. Platform is cinematically connected with measuring converter. 
     EFFECT: simplified design; improved sensitivity; reduced sizes. 
     1 dwg
Patent RU-2256036-C1 (RU)
Inventor: SEMENOV I E
IPC: F25D1/00
Filed: 2004-07-19
Granted: 2005-07-10
Abstract: FIELD: methods or installations for obtaining drinking water. 
     SUBSTANCE: device comprises solar collectors, solar batteries, refrigeration system, condensers, water collectors, air duct, ventilation system. The condensers are made of a set of flat panels made of stainless steel of 0.1-0.8 mm thick and provided with internal passages for cooling water. The cooling source is made of a tank filled with water and embedded at a depth of no less than 2 m under the ground surface. 
     EFFECT: enhanced efficiency. 
     2 dwg
Patent RU-2263760-C1 (RU)
Inventor: IBRAGIMOV N G
IPC: E21B17/10
Filed: 2004-11-26
Granted: 2005-11-10
Abstract: FIELD: oil production equipment, particularly centralizing devices. 
     SUBSTANCE: centralizer device has cylindrical case of polyamide material having at least four ribs extending at 10-20° to longitudinal axis thereof so that channels are defined between the ribs. Inner diameter of cylindrical body exceeds outer diameter of casing pipe to be centered. Maximal diameter circle defined by ribs generator is less than inner diameter of main casing pipe. Direction of rib inclination is formed so that when liquid flows upwards towards direction of the pipes rotation during additional casing pipe spinning-up liquid flows may be deflected inside the channels. 
     EFFECT: decreased flow resistance inside the device. 
     2 dwg, 1 ex