baber/WOPTO huggingface dataset:
Patent RU-2141314-C1 (RU)
Title: Antiviral preparation "amiksin" and method of its preparing
Inventor: POPLAVSKIJ A N
IPC: A61K9/20
Filed: 1998-05-12
Granted: 1999-11-20
Abstract: FIELD: chemical-pharmaceutical industry. SUBSTANCE: invention relates to a method of preparing the tabletted form of antiviral preparations. Tablets has a kernel coated by an envelope and a kernel has the following components, %: magnesium basic carbonate or magnesium oxide 30.5-33.6; polyvinylpyrrolidone or polyvinyl alcohol 17.8-18.2; calcium stearate or aluminium stearate 0.48-0.52 and an envelope has the following components, %: aerosil 0.62-0.67; wax 0.04-0.05; polyvinylpyrrolidone 0.78-0.89, sucrose and lactose and for patients with acute form of diabetes mellitus the following components, %: xylitol 27.5-28.8; talc 0.12-0.13; tartrazine 0.03-0.04 and titanium dioxide 1.25-1.36. Invention proposes a method of preparing the preparation "Amiksin" in the form of tablets. "Amiksin" is an antiviral drug and shows the effectiveness against sicknesses hepatitis A and B, cerebro-spinal sclerosis, herpes and other sicknesses of the viral nature since it induces endogenic interferons of different types (α-,β- and γ-), shows the positive effect on clinical course of disease, good tolerance and accelerates recovery. EFFECT: enhanced effectiveness of the preparation. 2 cl, 9 ex
Patent RU-2149769-C1 (RU)
Title: Final drive
Inventor: NEKRASOV V I
IPC: B60K17/16
Filed: 1998-05-12
Granted: 2000-05-27
Abstract: FIELD: transport engineering. SUBSTANCE: final drive has housing, driving pinion, driven gear, differential, planetary mechanism and toothed sleeve arranged on rim of epicyclical gear of planetary mechanism for interlocking with housing or driven gear. EFFECT: enlarged kinematic capabilities. 1 dwg
Patent RU-2149051-C1 (RU)
Inventor: KSENOFONTOV V A
IPC: B01D69/00
Filed: 1998-06-22
Granted: 2000-05-20
Abstract: FIELD: filter materials. SUBSTANCE: invention provides porous ceramic material for manufacturing thin-wall plate membrane ceramic filter bearing multiple canals in the filter plate body. EFFECT: reduced filter cracking. 2 tbl
Patent RU-2149215-C1 (RU)
Title: Method of preparing pyrolytic carbon
Inventor: ELJUTIN A V
IPC: C23C16/26
Filed: 1998-07-03
Granted: 2000-05-20
Abstract: FIELD: carbon materials. SUBSTANCE: invention relates to technology of production of carbon materials by depositing from gas phase layers of pyrolytic carbon with high degree of crystalline structure orderliness onto surfaces of a variety of materials. Deposition process is carried out onto heated surface at atmospheric pressure and 950-1350 C from gas-vapor mixture of carbon tetrachloride and hydrogen at their molar ratio 1:(5-50). EFFECT: appreciably increased lifetime and price cost of graphite products and those based on carbon composites. 1 tbl
Patent RU-2149219-C1 (RU)
Inventor: KOSTINA Z I
IPC: C23F11/00
Filed: 1998-07-20
Granted: 2000-05-20
Abstract: Изобретение может быть использовано в сетях бытового и промышленного водоснабжения. Композиция содержит фосфорную кислоту 66,5-72,5 мас.%, гидроксид натрия или карбонат натрия, или их смесь (в пересчете на оксид натрия) 14,5-19,5 мас.%, оксид кальция или гидроксид кальция, или карбонат кальция, или их смесь (в пересчете на оксид кальция) 6,5-9,5 мас.%, оксид магния или гидроксид магния, или карбонат магния, или их смесь (в пересчете на оксид магния) 0,9-3,0 мас.%, гидроксид калия, или карбонат калия, или их смесь (в пересчете на оксид калия) 0,9-3,7 мас.%, диоксид кремния или растворимое стекло (в пересчете на диоксид кремния) 0,8-2,2 мас.%. Предварительно измельченные оксид кальция или гидроксид кальция, или карбонат кальция, или их смесь и оксид магния или гидроксид магния, или карбонат магния, или их смесь смешивают с гидроксидом натрия, или карбонатом натрия, или их смесью и гидроксидом калия, или карбонатом калия, или их смесью. В полученную смесь при одновременном перемешивании добавляют воду до образования однородной взвеси, смесь фильтруют и добавляют в нее фосфорную кислоту, вновь перемешивают и нагревают до образования сиропообразной массы, в которую при постоянном нагреве и перемешивании вводят предварительно измельченный диоксид кремния или растворимое стекло. Затем полученную массу продолжают нагревать до пластического состояния, после чего ее расплавляют при температуре не выше 900°С, расплав выдерживают при температуре плавления в течение 10-30 мин, затем перемешивают и охлаждают со скоростью не менее 150°C/мин. Композиция при малой концентрации ее в воде обеспечивает высокие антикоррозионные и антинакипные свойства. 2 с. п. ф-лы, 4 табл.
Patent RU-2141587-C1 (RU)
Title: Mechanism for transmission of variable power loads
Inventor: GORLATOV A S
IPC: F16H21/00
Filed: 1998-11-17
Granted: 1999-11-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: mechanism relates to devices used in mechanical systems intended for realization of power-intensive operations. Mechanism has following pivotally linked components: crank, connecting rod, rocker arm, and post. Rocker arm is made in the form of double-arm flat spring. Secured on free end of flat spring is working member in the form of hammer which is intended for interaction with object of forging. Lengths of links in mechanism meet following expression (1+λ 1 ) 2 = λ       2   2       +λ       2   3       , where λ 1 ,λ 2 ,λ 3  - relative lengths of crank, connecting rod, and rocker arm. In accordance with such arrangement of mechanism, maximal value of transmission angle μ max = 90 °  is ensured within range of direct stroke. Aforesaid embodiment of mechanism enhances its operational efficiency in transmitting variable power loads which are increasing with subsequent reducing. EFFECT: higher efficiency. 1 cl, 2 dwg
Patent RU-2151678-C1 (RU)
Title: Method for restoring cast iron sleeves of cylinders of automobile and tractor diesel engines
Inventor: KHROMOV V N
IPC: B23P6/02
Filed: 1998-12-21
Granted: 2000-06-27
Abstract: FIELD: machine engineering, namely, repairing machine parts, particularly, repairing worn inner cylindrical surfaces. SUBSTANCE: method comprises steps of creating continuous-successive temperature gradient along axis of part due to heating by high-frequency electric current circumferential local zone of sleeve wall and cooling it by water jets at process of moving part relative to heating and cooling sources in two passes; at first pass heating circumferential local zone of sleeve wall until temperature less than point Ac1 of phase conversion by 10-130 C; at second pass heating said zone until temperature more than point Ac1 by 30-80 C; then cooling in air until temperature less than point Ar1 by 30-50 C and performing cyclic heat treatment by multiple heating until temperature higher than point Ac1 by 30-80 C and cooling until temperature lower than point Ar1 by 30-50 C. EFFECT: enhanced quality of article due to increased service life of repaired cylinder sleeves. 2 dwg, 1 tbl, 1 ex
Patent RU-2150380-C1 (RU)
Title: Hydraulic mixer for preparation of solutions
Inventor: MAKUSHEV N I
IPC: B28C5/38
Filed: 1999-04-13
Granted: 2000-06-10
Abstract: FIELD: oil-and-gas industry. SUBSTANCE: hydraulic mixer has inlet chamber, diffuser and discharge tube with ejection chamber. Chamber communicates with bunker through pipeline with shut-off control assembly. Hydraulic mixer is provided with changeable attachment. The latter is arranged in box along with element of quickly-detachable connection secured to inlet chamber wall. Hydraulic mixer contains filter positioned in box in front of changeable attachment. It also has steepy bent fitting coupled to discharge tube and provided with antiabrasive element. Hydraulic mixer has draining device fitted with branch pipe with blind section and draining branch pipe. Bunker is made as a funnel. Changeable attachment and confuser are positioned coaxially on opposite walls of inlet chamber at a distance between ends being within 150-230 mm. Diameters of cylindrical part of confuser and mixing chamber are within 60-80 mm, and mixing chamber length is 200-450 mm. Diameter of filter holes exceeds flow section of changeable attachment. Filter and changeable attachment capacity is up to 25 cu.dm/s at delivery pressure of 4.0-10.0 MPa. Hydraulic mixer provides for continuous process of preparation of high-density solution. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2158876-C1 (RU)
Inventor: SYSUN V V
IPC: F21W107/30
Filed: 1999-06-10
Granted: 2000-11-10
Abstract: FIELD: applicable in signal lights of circular or directive action, searchlight-type illumination devices. SUBSTANCE: the lamp has groups of light-emitting diodes equidistant from the longitudinal axis installed on a holder made in the form of a hollow convex polyhedron inscribed in the curved surface of a sphere section so that its lateral faces are perpendicular to the straight lines outgoing from the single luminescent center coinciding with the sphere center. Installed on each face of the polyhedron is one or more light-emitting diodes with optical axes perpendicular to this face; the optical axis of one of the light-emitting diodes passes through the mentioned luminescent center. The convex polyhedron may be made in the form of a combination of hollow correctly truncated pyramids conjugated by the bases, inscribed in the curved surface of the spherical zone. The upper base of the upper truncated pyramis is made in the form of a flat plate with light-emitting diodes installed on it, and the opposite base of the lower pyramid is mechanically attached to a foot with current-conducting elements of the lamp base. The holder of the light- emitting diodes may also be made in the form of a hollow icosahedron or dodecahedron inscribed in a sphere section with light-emitting diodes installed on the faces. The leads of the light-emitting diodes are soldered on flat rings of different diameter, or on shells rolled up in a cylinder, which are installed inside the hollow convex polyhedron-holder of the light-emitting diodes. EFFECT: expanded functional capabilities of radiation of light and parameters, enhanced uniformity of lamp light distribution. 7 cl, 8 dwg
Patent RU-2149193-C1 (RU)
Inventor: AJZATULOV R S
IPC: C21D8/06
Filed: 1999-07-05
Granted: 2000-05-20
Abstract: FIELD: ferrous metallurgy, particularly, production of heat-hardenable reinforcing rod steel in light sections with utilization of heat of rolling heating. SUBSTANCE: method is used in heat hardening of rolled products in process flow of small-section mills. Blanks are heated up to 1200 C, rolled and recrystallized by utilization of heat of rolling heating for 0.1-7-0.19 s at temperature of 1020 ± 30 C and cyclic of surface for 0.85-0.95 s with number of cycles amounting to two, with intermediate and final heating of surface to temperatures below point Ac1 and final cooling. EFFECT: preparation of high-strength and ductility characteristics of steels containing no expensive and difficult-to-get alloying elements; possible production of high-strength heat-hardenable reinforcing steel in light sections. 1 tbl
Patent RU-2165677-C1 (RU)
Title: Digital-data-to-broadband signal link
Inventor: BEZGINOV I G
IPC: H04B1/68
Filed: 1999-08-03
Granted: 2001-04-20
Abstract: FIELD: digital data transmission by broad-band phase-keyed signals over high-noise radio channels. SUBSTANCE: proposed link has on sending end data source, pulse- width modulator, phase modulator, balance modulator, power amplifier, transmitter synchronizer, carrier-frequency generator, phase-keyed noise-like signal generator, and transmitting antenna; on receiving end it has receiving antenna, mixer, local oscillator, intermediate-frequency amplifier, phase-keyed reference-signal generator, correlator unit, receiver synchronizer, demodulator, and data addressee, squarer, Fourier transformer, and Fourier inverter are also provided on sending and receiving ends. EFFECT: improved noise immunity of link due to reduced probability of synchronization beyond side lobe. 4 dwg
Patent RU-2164843-C1 (RU)
Inventor: STEPANOV JU S
IPC: B23G1/36
Filed: 1999-08-17
Granted: 2001-04-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: rotation and relative axial motion are imparted to part and tool. Machining is performed by embracing tool with honing sticks moving radially. Every honing stick is pressed to surface being machined with constant force. Tool rotation is stopped on finishing stage of machining. Dimensional abrasive machining and honing of helical surface are performed on one installation. Increased number of cutting honing sticks and provision for required uniform force of pressing them to surface being machines, as well as introduction of dwelling with tool stopped, improve quality of machining. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2164766-C1 (RU)
Inventor: EMETS JU A
IPC: A23L21/10
Filed: 1999-10-22
Granted: 2001-04-10
Abstract: FIELD: food industry. SUBSTANCE: food biologically active addition has additionally schizandrin, essential oils, fat oils and eleutherozides A, B, C, D in the ratio of schizandrin, food organic acids, essential oils, fat oils and eleutherozides A, B, C, D = (0.14-1.15):(23-72):(0.001-0.29): (15.6-54.6): (0.003-0.15), respectively. Biologically active addition can be used in nonalcoholic beverages, weak-alcoholic drinks and sauces. It ensures to obtain biologically active addition showing antidiabetic, vitaminizing, antidepressant, tonic, antioxidant, anti-inflammatory and immunocorrecting and general tonic properties which enhance physical and mental working capacity, showing beneficial effect on gastroenteric tract that is explained by optimal ratio of components, synergistic effect of components. EFFECT: enhanced quality and properties of addition, broadened assortment of biologically active additions. 9 cl, 2 ex
Patent AU-2002305696-C1 (AU)
Title: Minimally invasive orthopaedic apparatus and methods
Inventor: GUZMAN PAMELA C
IPC: A61F2/46
Filed: 2002-05-24
Granted: 2008-12-11
Abstract: A bone plating apparatus includes a handle (304) having extending therefrom a tissue expander (308) for insertion through a skin incision and through the subcutaneous tissue surrounding a fractured bone. A bone plate (316) may be secured to the handle during advancement of the tissue expander so as to deliver the bone plate to a desired location proximate to the fractured bone. Both the tissue expander and the bone plate may be advanced to the desired location proximate to the fractured bone under the visualization of an endoscope (330). A screw alignment jig (318) is secured to the handle and has a guide hole (326) which aligns with an access hole (324) of the tissue expander. The alignment of the guide hole and the access hole allow for percutaneous screw insertion into the delivered bone plate. <IMAGE>
Patent AU-2004231987-C1 (AU)
Title: Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors
Inventor: WANG ZHE
IPC: A61K/
Filed: 2004-04-16
Granted: 2010-09-30
Abstract: The present invention relates to compounds of Formula (I) or (II), or a pharmaceutically acceptable salt, ester, or prodrug, thereof: formula (I), formula (II): which inhibit serine protease activity, particularly the activity of hepatitis C virus (HCV) NS3-NS4A protease. Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
Patent AU-2006279503-C1 (AU)
Title: Binding for water sports boards
Inventor: CANNON DOUGLAS A
IPC: A63C5/00
Filed: 2006-08-15
Granted: 2010-01-07
Abstract: A water sport binding is disclosed having a rigid base plate that is adapted to be mounted to a board such as a wake board. A heel loop is pivotably mounted to the base plate and a flexible upper assembly is provided that includes a forward portion that attaches to the base plate and a rearward portion that attaches to the pivotable heel loop. A lever mechanism, including a lever mounted on the heel loop and a cable that attaches to either side of the base plate and extends through a channel in the lever provides a mechanism for locking the heel loop in an upright position during use. The user pivots the lever to permit the heel loop to pivot rearwardly, permitting ready entry or egress from the binding. The flexible upper assembly may include front and back panels, an instep support, an ankle support, and attachment means.
Patent RU-2175121-C1 (RU)
Title: Sampler for silt sediments
Inventor: DOBRETSOV V B
IPC: G01N1/10
Filed: 2000-03-10
Granted: 2001-10-20
Abstract: FIELD: measurement technology. SUBSTANCE: invention refers to devices taking samples of silt sediments of fluid and viscous consistency and can be used to take samples from various depths in pools and wells. Widest application this invention can find in sampling of sapropelic deposits in lakes or other bottom deposits of corresponding consistency. Sampler includes body of rectangular section with two hollow walls, two rectangular members coming in the form of pistons installed inside hollow walls and mounted for movement along walls of body. Pistons carry closing plates of elastic material rounded on ends and put into guides. Body is anchored on rope and is connected to main line supplying compressed air. Invention makes it feasible to take samples of silt mass of fluid and viscous consistency over its entire thickness with minimal distortion of layer of tested sapropel and obtain samples of sufficient authenticity. EFFECT: simplified design, manufacture and handling of proposed sampler. 3 dwg
Patent RU-2177329-C1 (RU)
Inventor: SMERDOVA M D
IPC: A61K31/716
Filed: 2000-06-23
Granted: 2001-12-27
Abstract: FIELD: veterinary medicine. SUBSTANCE: method involves intramuscularly administering a complex of preparations to dry cows. The complex has sodium selenite to provide a dose of 0.1 mg/kg of body weight and 15.0 ml of Ferroglukin. Vitamin E is administered every decade at a dose of 5000 units with Eleutherococcus grist in the amount of 290-310 g added at the same time to fodder during 30 days. Vitamin E is given three days in every decade period. EFFECT: improved metabolism processes of calved cows; reduced stress influence of acidosis. 2 cl, 2 tbl
Patent RU-2178218-C1 (RU)
Inventor: MINAEV I F
IPC: H01J61/073
Filed: 2000-06-27
Granted: 2002-01-10
Abstract: FIELD: electrical engineering. SUBSTANCE: method involves production of high-melting metal powder mixed up with emissive additives, molding on high-melting metal core, followed by sintering of powder mixture while heating at vacuum pressure below 10 -3  mm Hg and temperature of 2600 C with ultrasonic treatment of electrodes at frequency range of 18 to 25 kHz and intensity if 0.25 to 1.2 W/cm 2  to room temperature which increases purity of vacuum treatment in manufacture. EFFECT: enhanced service life of lamps. 4 ex
Patent RU-2174893-C1 (RU)
Title: Slag-making mixture for protection of metal in tundish ladle under continuous casting conditions
Inventor: NOGTEV V P
IPC: B22D11/111
Filed: 2000-07-04
Granted: 2001-10-20
Abstract: FIELD: metallurgy. SUBSTANCE: mixture possesses elevated assimilating and reduced oxidative abilities thereby enhancing casting technology stability. Mixture contains 2-10% carbon-containing material, 10-20% fluorine-containing material, 10-25% silicon oxide-based material, and cement to 100%. Silicon oxide-based material may be represented by molding sands and quartz concentrate. EFFECT: improved physicochemical properties of mixture at lower cost and improved quality of continuously cast ingots. 2 cl, 2 tbl
Patent RU-2173722-C1 (RU)
IPC: C22B26/22
Filed: 2000-07-27
Granted: 2001-09-20
Abstract: Изобретение относится к цветной металлургии. Устройство для обработки магниевых сплавов газами при бесфлюсовом приготовлении содержит баллоны с газом, редукторы, покрытую оплеткой из стеклоткани металлическую трубку с перфорированной газораспределительной частью, источник постоянного тока, подключенный к катоду в виде металлического стержня и металлической трубке с перфорированной газораспределительной частью, являющейся анодом. Отверстия на газораспределительной части покрыты оплеткой из стеклоткани, оставляя часть поверхности газораспределительной части непокрытой с возможностью прохождения через нее тока плотностью не менее 0,4 А/см 2 . Устройство снабжено кронштейном для фиксации катода и металлической трубки с перфорированной газораспределительной частью, повышается эффективность рафинирования и модифицирования магниевых сплавов при бесфлюсовом приготовлении, достигается получение сплава повышенного качества, обеспечивается повышение качества и надежности литья. 3 з.п. ф-лы, 1 табл., 1 ил.
Patent RU-2171672-C1 (RU)
Title: Method of preparing microcapsulated forms of lactobacillus
IPC: A61K9/52
Filed: 2000-08-31
Granted: 2001-08-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to technology of preparing medicinal agents containing bacterial preparations. Invention proposes method of preparing micro-capsulated forms of microorganisms using copolymer of acrylic and methacrylic acid in the form of an aqueous suspension. Paraffins, mineral and vegetable oils are used as an external phase. EFFECT: enhanced ecological purity, decreased fire hazard of process. 3 ex
Patent RU-2178550-C1 (RU)
Title: Method for ultrasonic inspection of presence (overshoot) of liquid in pipeline
Inventor: KAZINTSEV V A
IPC: G01F23/296
Filed: 2000-10-19
Granted: 2002-01-20
Abstract: FIELD: procedure of inspection of presence of liquid in process reservoirs and pipelines with a cylindrical or like shape, applicable in metallurgical, chemical, petroleum refining, water treatment and other branches of industry. SUBSTANCE: ultrasonic wave is periodically excited with the aid of an inclined radiator in the inlet point that is located on the pipeline outer surface. The ultrasonic wave propagates in the wall from the inlet point to the reception point. The reception point is selected on the intersection of the helical paths which are formed by two symmetrical side ultrasonic beams of the radiator. The divergence angle of the main lobe of the radiator radiation pattern is selected at a level of 0.7. The ultrasonic reception point is removed from the inlet point at a preset distance along the pipeline equal to multiple odd number of half-periods of the helical path of each ultrasonic beam. Side ultrasonic beams are summed up in the reception point, and the wave amplitude is formed according to them. The voltage that corresponds to the peak value in each period of excitation of the ultrasonic wave is memorized and compared with the reference voltage. The presence or overshoot of liquid in the pipeline is judged by the difference of voltages. EFFECT: enhanced reliability and accuracy of determination of the presence or overshoot of liquid in pipelines. 3 dwg
Patent RU-2180589-C1 (RU)
Inventor: GORLOV I F
IPC: A61P35/00
Filed: 2001-02-19
Granted: 2002-03-20
Abstract: Изобретение относится к химико-фармацевтической промышленности и ветеринарии. Растительное сырье - измельченные плоды грецких орехов, околоплодники и листья с цветочной пыльцой и прополисом экстрагируют двухстадийно авиационным керосином в соотношении 1:1. Процесс проводят при температуре 20-30 o С с продолжительностью 15-25 суток на первой стадии и 25-35 суток на второй стадии. Изобретение позволяет повысить содержание в экстракте биологически ценных компонентов.