baber/WOPTO huggingface dataset:
Patent RU-2138654-C1 (RU)
Inventor: DOELLING WINFRIED
IPC: B01D53/86
Filed: 1996-09-18
Granted: 1999-09-27
Abstract: FIELD: mechanical engineering; exhaust gas cleaning catalysts. SUBSTANCE: reagent used in catalyst is metered out depending on required parameters of exhaust gas and temperature of catalyst and is added into exhaust gas to form mixture which is then directed through catalyst. Temperature is determined recursively as function depending on place and time, basing on parameters significant for operation and design. Activity in catalyst is determined basing on temperature. Reagent is metered out to suit activity. EFFECT: possibility of dispensing with temperature sensors intake catalyst. 10 cl, 3 dwg
Patent RU-2144955-C1 (RU)
Title: Strain of influenza virus a/17/pert/95/29(h1n1) for production of live anti-influenza intranasal vaccine for adult humans
Inventor: KISELEVA I V
IPC: A61K39/145
Filed: 1998-04-30
Granted: 2000-01-27
Abstract: FIELD: medicine, virology, vaccines. SUBSTANCE: invention relates to preparing live anti-influenza intranasal vaccine for adults humans and children. Vaccine strain A/17/Pert/95/29(H1N1) is reassortant. Strain is obtained by breeding epidemic virus A/Pert/13/95(H1N1) with cold-adapted temperature-sensitive attenuation donor-virus A/Leningrad/134/ /17/57(H2N2). Strain A/17/Pert/95/29(H1N1) multiplicates actively in developing chicken embryos at optimal temperature 34 C and shows temperature-sensitivity and cold-adaptability. Reassortant inherited from epidemic virus two genes encoding surface proteins (hemagglutinin and neuraminidase) and from attenuation donor - six genes encoding nonglycosylated proteins. By antigenic properties the strain corresponds to the strain of virus A/Pert/13/95. Strain A/17/Pert/95/29(H1N1) does not show reactogenicity for adult humans at intranasal administration and corresponds to indices of immunogenicity. By biological properties and indices of reactogenicity the vaccine strain A/17/Pert/95/29(H1N1) corresponds to vaccine strains imposed by Pharmacopoeia article FS 42-299 VS-89 for live anti-influenza vaccine for intranasal use in adult humans. EFFECT: strain of virus indicated above, valuable properties of vaccine. 1 tbl
Patent RU-2147489-C1 (RU)
Title: Cutter for checking wear of cutting edge in process of cutting
Inventor: ALEKSANDROV V I
IPC: B23Q17/09
Filed: 1998-10-30
Granted: 2000-04-20
Abstract: FIELD: machining of metals and current-conducting materials. SUBSTANCE: cutter may be used for automatic obtaining of sizes on preadjusted universal hand-operated machine-tool, semiautomatic and automatic machine-tools and machine-tools with numeric control. Cutter has cutting plate positioned on its body, on supporting current-conducting plate connected to electric circuit containing part being machined. Cutting plate is made of dielectric material. EFFECT: simplified construction of cutter. 2 dwg
Patent RU-2148475-C1 (RU)
Title: Method of manufacture of powder multi-layer articles
Inventor: DOROFEEV JU G
IPC: B22F7/04
Filed: 1998-12-30
Granted: 2000-05-10
Abstract: FIELD: powder metallurgy; manufacture of trimetallic powder articles, type "bronze-iron-bronze". SUBSTANCE: method includes preparation of compact backing, forming three-layer blank "powder-backing-powder", sintering this blank, short-term heating before hot resealing with high-frequency currents at intensity of magnetic field of 10 to 20 kA/m and frequency of 8 to 20 kHz and hot resealing. Preparation of compact backing includes forming acute-angled riffles on surfaces directed to power layers; these riffles are located concentrically at pitch of 2 to 5 mm, vertex angle of 40 to 60 deg and height of 0.5 to 1.5 mm; one lateral surface is parallel relative to direction of action of external forces at moulding. EFFECT: improved quality of power multi- layer articles, type "bronze-iron-bronze" due to forming fault-free blanks characterized by absence of lamination between surfaces of powder coat and backing; reduced consumption of labor. 1 tbl, 1 dwg
Patent RU-2152168-C1 (RU)
Title: Method for evaluating functional state of the spleen
Inventor: GALEEV JU M
IPC: A61B6/00
Filed: 1999-04-08
Granted: 2000-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying gamma-scintigraphy with  99m TC-labeled erythrocytes injured due to heating. γ-radiation maximum activity time in the spleen area and hepatosplenic index value are determined. Sequestration function of the spleen is evaluated from activity-time curve. Functioning splenic red pulp quantity is determined through hepatosplenic index. T max -radiation maximum activity time being equal to 90 ± 30 min and the hepatosplenic index being equal to 94%, sequestration function of the splenic red pulp is judged to be normal. EFFECT: enhanced accuracy and high information capacity of the method. 1 tbl
Patent RU-2148111-C1 (RU)
Title: Method of treating flax fibers before wet spinning
Inventor: BASHILOVA T G
IPC: C12S3/06
Filed: 1999-06-30
Granted: 2000-04-27
Abstract: FIELD: textile industry. SUBSTANCE: enzyme treatment of flax fibers is conducted at 29-30 C and solution pH 4.5-5 using enzyme preparation of laccase of wood-degradation fungus Coriolus versicolor in presence of special-type redox mediator. Flax fibers are subjected to additional weak-alkalinity digestion before and after treatment. EFFECT: achieved fabrication of environmentally safe high-whiteness fibers for manufacturing low-linear density pure-flax yarn. 3 cl, 1 tbl, 6 ex
Patent RU-2168509-C1 (RU)
Inventor: SHANGAREEV T EH
IPC: C07D413/04
Filed: 1999-10-19
Granted: 2001-06-10
Abstract: FIELD: corrosion protection. SUBSTANCE: invention provides novel compound 2-(N-morpholyl)-4-methylpyridine that can be used as steel corrosion inhibitor in acid treatment of wells or at petroleum refineries. EFFECT: enlarged choice of corrosion inhibitors. 1 tbl
Patent RU-2163904-C1 (RU)
Inventor: MATALINOV V I
IPC: C07C17/10
Filed: 1999-11-16
Granted: 2001-03-10
Abstract: FIELD: production of allyl chlorides. SUBSTANCE: reactor has starting reagent supply zone, tubular zone connected with starting reagent supply zone, starting reagent inlet device and outlet device. Starting reagent supply zone and tubular zone form closed loop in form of vertical double-tube cylindrical apparatus. Located in lower portion of inner cylinder is device for positive circulation with propylene introducing unit located in closed loop before positive circulation unit and chlorine introducing unit after propylene introducing device and outlet device made in form of row of holes in wall of outer cylinder closed on the outside with circular collector in form of jacket with discharge branch pipe before propylene introducing device. EFFECT: enhanced selectivity of process; increased output of target product of allyl chloride. 2 cl, 1 dwg
Patent RU-2156741-C1 (RU)
Title: Coagulating agent for treatment of water from paint and varnish materials
Inventor: GANDURINA L V
IPC: C02F1/56
Filed: 1999-12-22
Granted: 2000-09-27
Abstract: FIELD: physical-chemical treatment of sewages. SUBSTANCE: invention relates to treatment of sewages from coloring plants, in part, to reagents used for extraction of paint and varnish materials diluted in water and organic solvents from water. Activated bentonite, anionic poly-electrolyte (molecular mass is from 5 000 000 to 15 000 000 Da, content of anionic groups is 5%, not less) and sodium carbonate are added additionally to coagulating agent used for treatment of sewages and based on bi- and trivalent metal chlorides or sulfates or their mixtures and cationic polyelectrolyte in the following ratio of components, wt.-%: bi- and trivalent metal chloride or sulfates or their mixtures, 30-55; activated bentonite, 3-65; cationic poly-electrolyte, 1-2; anionic polyelectrolyte, 1-2 and sodium carbonate, the balance. Claimed coagulating agent enhances effectiveness of sewage treatment from paint and varnish materials up to 98-99.4%, broadens spectrum of effect and decreases consumption by 6-7 times. EFFECT: enhanced effectiveness of agent. 3 cl, 3 tbl, 11 ex
Patent AU-2011367245-C1 (AU)
Title: Method and apparatus for producing progressive waves suitable for surfing using staggered wave generators in sequence
Inventor: LOCHTEFELD THOMAS J
IPC: A63B69/00
Filed: 2011-05-04
Granted: 2017-08-31
Abstract: The disclosure relates to a method and apparatus for a wave pool having a deep end and a shallow end, wherein a plurality of wave generators is provided for producing wave segments in the wave pool. The wave generators are preferably extended substantially along the deep end in a substantially staggered manner relative to the travel direction of the wave segments. A pair of dividing walls is preferably provided in front of each wave generator, wherein the dividing walls are extended substantially forward in the travel direction and substantially parallel to each other or with a fade angle of no more than about 20 to 30 degrees relative to each other. The wave generators are preferably operated in sequence from one side of the pool to the other, such that a plurality of wave segments is generated at pre-selected time intervals, and such that the plurality of wave segments can travel forward and then, due to the stagger of the wave generators, merge together to form a substantially uniform resultant periodic wave. The resultant wave forms and travels forward and then breaks along the shallow end which preferably comprises a break line.
Patent AU-2013204129-C1 (AU)
Title: Crystal Form of Quinoline Compound and Process for its Production
Inventor: OHARA YOSHIO
IPC: C07D215/14
Filed: 2013-04-12
Granted: 2017-03-02
Abstract: H:\dr\lntenvovn\NRPortbl\DCC\RBR\5067473_ .DOC- 1/04/2013 A method for producing a drug substance of crystalline pitavastatin calcium excellent in stability, is presented. In the production of a compound (pitavastatin calcium) 5 represented by the formula (1): The water content is adjusted to a level of from 5 to 15%, and the crystal form is controlled to be crystal form A, thereby to obtain a drug substance excellent in stability.
Patent AU-2014330007-C1 (AU)
Title: Producing a titanium product
Inventor: GUO JUN
IPC: C01G23/00
Filed: 2014-08-19
Granted: 2018-05-10
Abstract: A method (400) for producing a titanium product is disclosed. The method (400) can include obtaining TiO
Patent RU-2171481-C1 (RU)
Title: Quartz gravity meter
Inventor: BRONSHTEJN I G
IPC: G01V7/02
Filed: 2000-02-03
Granted: 2001-07-27
Abstract: FIELD: determination of gravity acceleration. SUBSTANCE: quartz gravity meter includes case filled with damping fluid. Protective glass with biprism having reflecting coats on upper faces is installed in upper base. Springy system of torsional type with horizontal pendulum and mirror anchored on it is placed into damping fluid. Photoelectric converter incorporates radiation source and objective lens made of two components cemented together, beam-splitting unit, slit diaphragm mounted in focal plane of objective lens and photodetector placed in adjacent focal plane of objective lens. Cemented components of objective lens are negative and positive meniscuses facing image with convexity. In addition objective lens is fitted with positive lens and positive component cemented together from biconvex and biconcave lenses set in sequence after above-mentioned meniscuses and mounted at angle of not more than 4 angular degrees with regard to optical axis of objective lens. Beam-splitting unit is made in the form of plane-parallel plate. Photoelectric converter comes in the form of CCD matrix whose rows are directed along axis of matrix and size of slit diaphragm makes it possible to cover aggregate of rows of matrix simultaneously. Pair of optical wedges is mounted for turn around axis parallel to optical axis of objective lens on upper surface of protective glass above mirror of pendulum. EFFECT: increased accuracy and diminished mass and size characteristics. 5 dwg
Patent RU-2171433-C1 (RU)
Inventor: APARINOVA N A
IPC: F23R3/42
Filed: 2000-02-21
Granted: 2001-07-27
Abstract: FIELD: mechanical engineering, in particular, combustion of hydrocarbon fuels and devices for realization of these processes. SUBSTANCE: the device represents a combustion chamber having body 1, flame tube 2 with igniter 3. The flame tube consists of two separate tubes positioned in succession in the same axis; made at the end of first tube 4 is mixer 5 in the form of a scroll with injector 6 at the inlet and fuel-injection nozzle 7 inside the injector. Shell 8 is mounted above tube 4 forming annular duct 9 for passage of air to second tube 10, and wall 11 with ducts 12 equipositioned in circumference is positioned at the end of the duct in the plane of the outlet section of the first tube. EFFECT: reduced level of toxic gases, such as nitrogen oxides NO x (NO,NO 2 ,N 2 O), carbon monoxide (CO) in the combustion products, enhanced ecology of exhaust in the absence of smoking, expanded range of use of hydrocarbon fuels towards heavy hydrocarbons, for instance, diesel fuel burning them up with a high completeness due to organization and optimization of two-zone combustion, effective preparation of fuel-air mixture and provision of a reliable start in the presence of a low-pressure source of cold air, reduced temperature load on the device construction. 7 cl, 6 dwg
Patent RU-2160561-C1 (RU)
Inventor: KASATKIN V F
IPC: A61B17/11
Filed: 2000-03-16
Granted: 2000-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves making anastomosis between the small intestine loop and pancreas cyst. Pancreatic ducts are drained. The draining tube with openings is brought through the cyst into the lumen of the anastomosed intestine. The openings in the draining tube are positioned in the pancreatic duct lumen, in the cyst, in the intestine lumen. The draining tube is brought on the anterior abdominal wall. EFFECT: reduced risk of additional traumatic injuries in pancreas body tissue. 1 dwg
Patent RU-2179284-C1 (RU)
Title: Heat generator for heating liquids
Inventor: LEVSHAKOV A M
IPC: F24H4/02
Filed: 2000-05-22
Granted: 2002-02-10
Abstract: FIELD: heating buildings and structures. SUBSTANCE: heat generator has cylindrical housing incorporating in its bottom base liquid-flow accelerating cyclone with inlet injection nozzle; in addition it is provided with one more accelerating cyclone with inlet injection nozzle mounted in top part of housing. Top and bottom parts of housing are joined together by means of cylindrical insert that mounts two braking devices with outlet nozzle inbetween which is installed perpendicular to vertical axis of heat generator; inlet holes of injection nozzles in the top and bottom parts are facing each other. EFFECT: enhanced efficiency of liquid heating. 3 cl, 3 dwg
Patent RU-2204308-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L3/00
Filed: 2001-08-29
Granted: 2003-05-20
Abstract: Изобретение относится к пищевой промышленности. Способ стабилизации пищевых продуктов предусматривает введение в их состав антиоксиданта. При этом в качестве антиоксиданта используют препарат, полученный путем последовательного экстрагирования биомассы микромицета Mortierella gamsii неполярным экстрагентом в надкритическом состоянии, водой, щелочью, водой, кислотой, водой, щелочью и водой с последующим объединением первого экстракта с твердым остатком, в количестве не менее 0,1% по массе. Изобретение позволяет стабилизировать консистенцию продукции, увеличить срок ее хранения, улучшить органолептические свойства продукции.
Patent RU-2205451-C1 (RU)
Title: Method for authenticating religious relics
Inventor: OSIPOV I A
IPC: G06K7/10
Filed: 2001-10-11
Granted: 2003-05-27
Abstract: FIELD: protection of religious relics from counterfeiting, forgery, and falsification. SUBSTANCE: in choosing each part of surface random law is used for setting coordinates of point on this surface which is referred to in setting shape and size of this part of surface; information about these coordinates, shape, and mentioned information about picture of this part of surface are recorded; authentication is made by way of finding mentioned part on surface by recorded coordinates and shape, on object of interest whereupon picture of this part of surface is recorded. EFFECT: provision for recording microstructure of parts on surface of object under protection. 5 cl, 1 dwg
Patent RU-2204088-C1 (RU)
Title: Method of operation of heat supply system
Inventor: SHARAPOV V I
IPC: F24D19/10
Filed: 2001-12-18
Granted: 2003-05-10
Abstract: FIELD: heat power industry. SUBSTANCE: according to proposed method of operation of open heat supply system heating system water is fed from source of heat to users over feeding line and is discharged to source of heat over return line of heat supply system. Loss of heating system water is compensated with replenishment water. Pressure in return line is maintained by means of replenishment controller. Flow rate of heating system water is used for correction of pressure in return line. EFFECT: increased operational reliability of heat supply system thanks to prevention of emptying of local heating system when water distribution is maximum. 1 dwg
Patent RU-2207170-C1 (RU)
Title: Method for preventing and treating the cases of cervicitis (endocervicitis) after performing plastic surgical interventions on the uterine cervix
Inventor: KOVALEV M I
IPC: A61N5/067
Filed: 2001-12-26
Granted: 2003-06-27
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing uterine cervix tissues to radiation of 0.64 and 0.89 mcm wavelength applied at the same time from the vaginal portion side and from the cervical canal side in alternating pulses of different wavelength radiation and 1.5-2.0 ms duration via single light guide. The treatment begins from the eighth-tenth day of postoperative period. Dose of 0,18 J/cm 3  per one session is applied when administering radiation of 0.64 mcm wavelength. Dose of 0,08 J/cm 3  per one session is applied when administering radiation of 0.89 mcm wavelength. When preventing cervicitis (endocervicitis) occurrence, the treatment course is selected to be 6-7 sessions long. The course is 8-10 sessions long when treating cervicitis (endocervicitis) cases. EFFECT: enhanced effectiveness of prophylaxis and treatment. 5 cl
Patent RU-2218119-C1 (RU)
Inventor: AGRANOVICH O E
IPC: A61B17/56
Filed: 2002-03-26
Granted: 2003-12-10
Abstract: FIELD: medicine, orthopedics. SUBSTANCE: one should apply distraction apparatus to carry out osteotomy of brachioradial bone. Distraction should be performed in accordance with the length of elbow bone's rudiment. The latter's corticotomy is carried out. Then rudiment should be introduced into diastasis between proximal and distal departments of brachioradial bone by using elbow bone's rudiment as autotransplant upon nutritive pedicle. The method enables to obtain a full-value structure of bony tissue, increase longitudinal parameters of a limb in comparatively short period of time. EFFECT: higher efficiency of operation. 3 dwg
Patent RU-2221997-C1 (RU)
Title: Bench testing gear transmissions according to arrangement of closed circuit
Inventor: FOT A P
IPC: G01M13/02
Filed: 2002-04-19
Granted: 2004-01-20
Abstract: FIELD: testing equipment, benches testing mechanical transmissions, testing gear transmissions in process of their manufacture or running. SUBSTANCE: bench testing gear transmissions according to arrangement of closed circuit has drive, input and output shafts to install drive and driven wheels of tested gear transmission correspondingly, loader coupled to output shaft and closing device. The latter includes gear transmission with drive and driven gear wheels which are put on input and output shafts correspondingly, nut. Output shaft of nut has shape of screw. Screw is mounted for axial displacement and nut is made fast to driven wheel of gear transmission of closing device and forms together with screw transmission screwnut. Gear transmission of closing device and tested gear transmission have same transmission ratio. EFFECT: prolonged service life of bench, simplified process of loading of gear transmission. 1 dwg
Patent RU-2219398-C1 (RU)
Inventor: LARIONOV V N
IPC: F16H37/16
Filed: 2002-05-06
Granted: 2003-12-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to mechanisms converting rotary motion into reciprocating motion and back. Proposed planetary mechanism contains housing 1 with central gear wheel 2 with internal gear meshing with planet pinion 3 whose reference diameter d is equal to half of reference diameter D of central gear wheel 2, shaft 4 of planet pinion 3 installed in carrier 5 interacting with housing 1 whose axis of rotation L coincides with longitudinal axis of symmetry of central gear wheel 2. Carrier 5 is formed by two parts 7 and 8 located opposite to end face surfaces α and β of central gear wheel 2 and interacting with housing 1 through main antifriction bearing units 9. both parts 7 and 8 of carrier 5 are rigidly intercoupled through one compensator 27. crank 6 is coupled with planet pinion 3 by connecting with possibility of changing interaxes distance F between crank and shaft 4 of planet pinion 3, i.e. between their axes of rotation M and N on mounting member 16 of adjuster 17 which is secured by its support member 18 on one of ends of shaft 4 of planet pinion 3. invention makes it possible to improve reliability and increase service life of planetary mechanism, decrease its inner unbalance to minimum value and increase efficiency and enlarge operating capabilities owing to design possibility of changing crank displacement vector. EFFECT: improved reliability, increased service life. 13 cl, 4 dwg
Patent RU-2224701-C1 (RU)
Title: Container for liquid storage and drip dispensing
Inventor: POLJANSKIJ V V
IPC: B65D47/18
Filed: 2002-06-11
Granted: 2004-02-27
Abstract: FIELD: plastic packages, particularly for medicine, veterinary medicine, cosmetology and other industries. SUBSTANCE: container for storage and drip dispensing of liquid, semi-liquid and gel materials comprises flexible vessel closed by cap. Vessel has neck in which nozzle with drip-forming channel is installed. Vessel neck is closed by diaphragm having at least one capillary orifice. Nozzle may be formed as cup with tip arranged coaxial thereto and adjoined with inner surface of cup bottom. Nozzle extends into vessel neck such that outer bottom surface faces diaphragm and drip-forming channel is located in the tip. Longitudinal capillary channel and drip-forming channel axes of symmetry are displaced relative each other. EFFECT: guaranteeing of drip dispersion even with overpressure applied to vessel walls. 5 cl, 4 dwg
Patent RU-2208140-C1 (RU)
Title: A method of development of oil pool with low-permeability reservoirs
Inventor: ZAKIROV I S
IPC: E21B43/20
Filed: 2002-08-15
Granted: 2003-07-10
Abstract: FIELD: development of oil deposits, particularly, development of oil pools with low- permeability reservoirs. SUBSTANCE: method includes drilling of producing and injection wells, injection of water into formation for displacement of oil to producing wells and performance of hydraulic fracturing of formation. Producing and injection wells are drilled with horizontal wellbores parallel to one another in plan by intersecting of all low-permeability formations from roof to bottom of oil pool. Drilled in structure crest are vertical wells along revealed or supposed occurrence of natural fractures with location of bottomholes of these wells on extensions of extrapolated straight lines with respect to horizontal wellbores of injection wells. After that, hydraulic fracturing of formation is accomplished from these wells. Water is injected into vertical wells in which hydraulic fracturing of formation is effected, and into horizontal injection wells. Injected water contains chemical reagents preventing swelling of argillaceous particles and interlayers, and reagents for equalizing of injectivity profile. Which are introduced into injected water after 50-80% water cutting of recovered products. EFFECT: higher efficiency of method in case of layer heterogeneity of formations. 3 cl, 2 dwg