baber/WOPTO huggingface dataset:
Patent RU-2220964-C2 (RU)
Inventor: TORSETT JUDZHIN D
IPC: A61P25/00
Filed: 1998-07-31
Granted: 2004-01-10
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention relates to carbamyloxy-compounds of the formula (I):   wherein R 1  is taken among group including alkyl, substituted alkyl, aryl, substituted aryl, heterocyclyl, substituted heterocyclyl, heteroaryl and substituted heteroaryl; R 2  represents alkyl; R 1  and R 2  in common with nitrogen atom bound with R 2 . and SO 2 -- -group bound with R 1  can form heterocyclic or substituted heterocyclic group; R 3  represents hydrogen atom being when R 2  doesn't form heterocyclic group with R 1  then R 2  and R 3  in common with nitrogen atom bound with R 2  and carbon atom bound with R 3  can form heterocyclic or substituted heterocyclic group; R 5  represents   wherein   is taken among group including O-Z-  and O-Z-R 12  wherein R 8  and   are taken independently among group including hydrogen atom, alkyl, substituted alkyl, heterocyclic and wherein R 8  and   are combined to form heterocycle or substituted heterocycle; R 12  is taken among group including heterocycle and substituted heterocycle and Z represents C(O)-; Ar represents aryl, heteroaryl, substituted aryl or substituted heteroaryl; x is a whole number from 1 to 4; Q represents -C(X)NR 7 - wherein R 7  represents hydrogen atom; X represents oxygen atom; and to its pharmaceutically acceptable salts; to compounds of the formula IA wherein radical R 6 , representing alkoxy-group, substituted alkoxy-group, cycloalkoxy-group or NH-adamantyl are taken instead hydroxyl group by C-end. Invention relates also to two pharmaceutical compositions showing ability to block or inhibit cellular adhesion and comprising compound of the formula (I) or compound of the formula IA as an active component and to method for binding VLA-4 in biological sample and to method for treatment of inflammatory states in mammalian patient. EFFECT: valuable biological and medicinal properties of compounds. 30 cl, 3 tbl, 348 ex
Patent RU-2182807-C2 (RU)
Inventor: KOROTKOV V G
IPC: B29C47/08
Filed: 2000-04-07
Granted: 2002-05-27
Abstract: FIELD: equipment for reprocessing of raw cereal material. SUBSTANCE: extruder has casing, auger mounted in casing and equipped with head arranged at its end, and die with openings. Head is made in the form of impeller faced with its blades to die. Blades side surfaces are made spiral-shaped. Spiral torsion angle is opposed to auger channel torsion angle. Blade concave side has beveled portion arranged at an acute angle with respect to die surface. Upper outer end of blade is arranged at least at the level of auger outer diameter. Lower inner ends of blades do not reach auger shaft axis so that discontinuous opening is defined having diameter not exceeding that of die central opening. Outer edge of blade conforms in shape to space between auger end and die. Blade spacing and width of individual blade are reducing toward auger axis. Such construction prevents product from depositing in zone adjacent to die and enables feeding of extruded product toward die center. Extruder may be used for reprocessing of raw cereal material. EFFECT: increased efficiency and simplified construction. 4 dwg
Patent RU-2245016-C2 (RU)
Title: Harvesting machine and transportation drum for harvesting machine
Inventor: KHAJDJAN FRANTS
IPC: A01F12/30
Filed: 2000-05-04
Granted: 2005-01-27
Abstract: FIELD: agricultural engineering, in particular, equipment used in grain combines. 
     SUBSTANCE: harvesting machine has isolating device for isolating of grain product from plant remains, and separating device made in the form of walkers arranged behind isolating device. Transportation system with moving fingers is disposed between isolating and separating devices. Scraper mounted on transportation system is adapted for scraping of transported product from free ends of moving fingers to avoid winding of stalk-like product onto drum of transportation system and provide for faultless feeding of product for charging of separating device. 
     EFFECT: increased efficiency and enhanced reliability in operation. 
     19 cl, 6 dwg
Patent RU-2192635-C2 (RU)
Inventor: KRUGLOV B A
IPC: G01N29/38
Filed: 2000-07-05
Granted: 2002-11-10
Abstract: FIELD: nondestructive inspection with use of acoustics. SUBSTANCE: increased sensitivity, reliability and efficiency of control are achieved due to placement of two ultrasonic converters on surface of tested article, to entry into article of inclined beam of lateral waves polarized in plane of incidence perpendicular to plane of defect subject to detection at angle of incidence on plane of defect less than third critical angle. Beam of transformed longitudinal waves scattered by defect and reflected from bottom surface of article is received. Amplification, time gating, detection and recording with scanning of signals from defects with amplitude exceeding specified level are carried out. Acoustic axes of converters cross in one point on bottom surface of article. Two converters of lateral and longitudinal waves with parameters identical in pairs to parameters of first two converters are placed on surface of article in addition. Converters are simultaneously and cophaselly excited by electric pulses, signals received by each converter are processed in separate reception-amplification channel where time selection of bottom signals is conducted and time interval for selection of signals from defects is established. Sensitivity of control is tuned up per each position of converters on surface of article in process of scanning and/or per each cycle of radiation of probing signals and reception of echoes. Maximum amplitudes of bottom signals U l01 , U l02  for longitudinal and U t01 , U t02  for lateral waves are measured in each reception- amplification channel. If any amplitude is not less than minimum permissible levels of bottom signals over defect-free sections of article then level of reference signal U ref  is computed by certain formulas. Level of test sensitivity U r  is set as share of reference signal. Signals from defects selected during scanning and amplified in each channel are detected, detected signals from outputs of reception-amplification channels are summed up and maximum amplitude U dmax  of summary signal from defect is measured. If U dmax >U r , then presence of defect is recorded and cross-section of article in which defect is located is found at moment when signal achieves maximum amplitude while defect is crossed by symmetry plane of acoustic system. EFFECT: increased sensitivity, reliability and efficiency of control. 6 dwg
Patent RU-2196497-C2 (RU)
Title: Device for diagnosing vision system pathologies in children based on critical frequency of flicker fusion
Inventor: GOLUBTSOV K V
IPC: A61B3/00
Filed: 2000-11-14
Granted: 2003-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has casing enclosing means for producing impulses which outputs are connected to two photostimulation units designed as photodiodes fixed in light protection screen mounted on toy car headlight and power supply source unit electrically coupled with the means for producing impulses. The means for producing impulses is designed as microprocessor usable for producing controllable frequency impulses within the limits of 1 to 60 Hz. The device also has transceiver unit operating on infrared radiation mounted inside of the casing and connected to microprocessor and usable for receiving and transmitting data. Indicator unit is connected to the microprocessor for showing critical flicker fusion frequency inherent in the right and left child eye. EFFECT: simplified diagnosis procedure. 5 cl, 3 tbl
Patent RU-2220213-C2 (RU)
Title: Method of hardening cutting tools
Inventor: MARUSIN V V
IPC: C21D9/18
Filed: 2001-03-20
Granted: 2003-12-27
Abstract: FIELD: mechanical engineering; heat treatment of steel articles by concentrated source of energy. SUBSTANCE: proposed method includes volume hardening of articles followed by high-energy induction heating of cutting edges at frequency of 440 kHz and specific power of 5-10 kW/sq cm continued for 1-2 s with main mass of metal of tool cold; heated edges are cooled with water at initial pressure of 2-2.5 atm. EFFECT: reduced power requirements; improved quality of tools. 1 tbl
Patent RU-2233755-C2 (RU)
Title: Windshield wiper
Inventor: SVANEPOEL ADRIAAN RETIF
IPC: B60S1/38
Filed: 1999-09-22
Granted: 2004-08-10
Abstract: FIELD: automotive industry; windshield wipers. 
     SUBSTANCE: proposed windshield wiper has elongated curved base made of elastic material with modulus of elongation from 50 to 350 GPa. Base has minimum perimeter of cross section in all points along its length. Size of width in widest place along length of base W m  in mm is maximum (-8,889*10 -5 *E+0,05378)*L-5,25 where L is full length of base in millimeters and E is modulus of elongation of base material in GPa. Description of invention contains also formulas for determining thickness T m  of base in most narrow place of base and relationship between thickness and length of base expressed in ratio of width W m  of base to length L and ratio of thickness T m  of base to length of base obtained experimentally. 
     EFFECT: provision of optimum serviceability f windshield wiper. 
     14 cl, 5 dwg
Patent RU-2207807-C2 (RU)
Title: Устройство для измерения электрокожного сопротивления
Inventor: L VOVICH I JA
IPC: A61B5/053
Filed: 2001-06-20
Granted: 2003-07-10
Abstract: Изобретение относится к медицинской информационно-измерительной технике и может быть использовано в специализированных информационных диагностических системах и автономных приборах для лечебно-профилактических учреждений, предназначенных для диагностических исследований по методу Р.Фолля. Устройство содержит измерительный, дополнительный и два индифферентных электрода, два усилителя, преобразователь "ток - напряжение", два сумматора, два делителя напряжения, управляемый делитель напряжения, компаратор, регистратор, блоки деления и вычитания. Изобретение обеспечивает повышение точности измерительных преобразований и достоверности регистрируемых информативных параметров "проводимости" при реализации медицинских диагностических методов, в частности метода Р.Фолля. 2 з.п. ф-лы, 2 табл., 2 ил.
Patent RU-2255689-C2 (RU)
Inventor: SHEVTSOV V I
IPC: A61B17/56
Filed: 2001-07-09
Granted: 2005-07-10
Abstract: FIELD: medicine, orthopedics. 
     SUBSTANCE: the present innovation deals with perosseous osteosynthesis to provide a stable, prolonged fixation of patient's hip joint due to applying needles through patient's ilium so that support areas should be at opposite sides of ilium, that is, of opposite direction against each other. Thus, such needles form double chiasms at different levels of ilium. With the help of special needle's fasteners and cantilevers they should be fixed upon apparatus' pelvic support to provide, thus, rigid fixation of patient's hip joint. 
     EFFECT: higher efficiency. 
     1 dwg
Patent RU-2203422-C2 (RU)
Title: Process driving raise
Inventor: FILIPPOV P A
IPC: E21D3/00
Filed: 2001-07-09
Granted: 2003-04-27
Abstract: FIELD: mining industry, blasting operations to drive raises. SUBSTANCE: objective of invention consists in increased efficiency of sectional breaking by explosive charges thanks to raised accuracy of selection, order and delayed blasting of holes in outline of raise which enables cost of one running meter of raise to be reduced and specific consumption of explosives to be diminished. Process driving raise includes drilling of singular holes through height of raise, mine survey of drilled holes, charging of holes with explosives, initiation and sectional blasting of explosive charges in holes. Mine survey of mouth and bottom of each hole is conducted in single coordinate system x-y, value of displacement of holes at any required height of raise relative to points of sinking of mouth and bottom of holes is determined by given formulas. Then order and degree of delay of hole blasting are established by obtained parameters of increments of coordinates. First holes with least parameters of increments of coordinates are blasted. EFFECT: increased efficiency of raise driving. 6 dwg
Patent RU-2217510-C2 (RU)
Inventor: BULYZHEV E M
IPC: B03B9/06
Filed: 2001-07-12
Granted: 2003-11-27
Abstract: FIELD: metallurgy; processing metalliferrous slime waste. SUBSTANCE: after drying metalliferrous waste are subject to crushing, separation into magnet and non-magnet components, while magnet components are mixed with binding compound prior to compaction. Device incorporates rotary inclined furnace, slime charging and unloading system, combustion chamber, gas circulation system, filter system containing cooling recuperator, electrostatic precipitator and device for cleaning and preparation of filters for operation. EFFECT: increased efficiency of processing metalliferrous slime waste irrespective of their contamination with liquid impurities and enhanced level of environmental pollution control. 2 cl, 6 cl, 1 dwg
Patent RU-2286464-C2 (RU)
Inventor: CH JANI ALESSANDRO
IPC: F01D9/02
Filed: 2001-11-27
Granted: 2006-10-27
Abstract: FIELD: mechanical engineering; gas turbines. 
     SUBSTANCE: proposed cooling system contains great number of blades forming great number of nozzles of gas turbine.  Each blade has concave and opposite convex surfaces which are united to form outer shape of blade.  Blade is provided with great number of cooling holes in communication with cooling liquid medium inside said blade and opening through concave surface of blade.  Each cooling hole has inlet section inside blade and outlet section opening through concave surface.  Cross section of cooling hole changes in radial direction.  Height of inlet section along mainly radial direction of blade is less than height of outlet section, thanks to which thickness of wall between cooling hole and concave surface in area of outlet section decreases. 
     EFFECT: possibility of exclusion of undesirable temperature gradients inside blade and reduction of thickness of material near cooling holes of trailing edge. 
     3 cl, 4 dwg
Patent RU-2222962-C2 (RU)
Inventor: KAPITSKIJ JU E
IPC: A23L1/305
Filed: 2001-12-26
Granted: 2004-02-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves subjecting whey protein concentrate to enzymic hydrolysis with the use of proteolytic enzyme of microbiological synthesis - protosubtiline in alkaline pH value for producing of protein food product. Components are used in predetermined ratio, wt%: peptides 55.0-65.0; amino acids 3.0-13.0; hydrocarbons (lactose) 8.0-12.0; fats 5.0-9.0; minerals and microelements 2.5-3.5; residual moisture 3.0-7.0; cinders the balance. EFFECT: intensified process for preparing of product comprising substantial amounts of amino acids and biologically active peptides. 5 cl, 1 tbl, 1 ex
Patent RU-2216350-C2 (RU)
Inventor: VORONIN E S
IPC: C12R1/42
Filed: 2002-01-18
Granted: 2003-11-20
Abstract: FIELD: veterinary microbiology, vaccines. SUBSTANCE: strain of bacterium Salmonella typhimurium = 14 shows morphological, cultural and enzymatic properties that are typical for salmonella genus. The proposed strain by its serological properties is agglutinated with salmonellous monoreceptor sera 04 (1 and 2 complex) H-1. Strain is a producer of endotoxin and hemolysine. Strain shows protein structure, its nucleotide DNA composition (% GC) is 53.1, it comprises plasmids of molecular mass 64 mDa and it is lysed with salmonellous bacteriophage. Virulence LD 50  for white mice is 1.7 x 10 6  live bacterial cells in intraperitoneal administration. Strain is pathogenic for calves and profuse diarrhea is noticed on 2-d day and animal death on 3-4-th day. Concentration of bacterial cells in the strain culturing is 40-50 billion cells by optical turbidity standard GISK and protective effect after infection with virulent strains occurs on 5-7-th day. The strain is useful for preparing vaccines against salmonellosis in animals and for preparing diagnostic preparation and preparing hyperimmunic curative sera and globulins also. EFFECT: valuable medicinal properties of strain and vaccine.
Patent RU-2229810-C2 (RU)
Inventor: GOLUBKOVICH A V
IPC: A23B9/10
Filed: 2002-06-10
Granted: 2004-06-10
Abstract: FIELD: processing of bulk materials, in particular, seed and grain cooling and drying method and equipment. SUBSTANCE: method involves feeding bulk material onto gas distributing grid; supplying liquefying agent through collectors to zone under grid; moving seed and grain in fluidized bed from charging device to discharge device. Apparatus has chamber equipped with gas distributing grid, charging and discharge devices, and air duct with collectors. Collectors have longitudinal section made in the form of Laval nozzle, said section being arranged under grid in bulk material charging zone. Area of collector discharge openings is at least equal to area of base of cone formed by charged material. Grids are made so that material flow is discharged at an angle of 30-60 deg with respect to apparatus longitudinal axis. Upon supplying of liquefying agent together with material to be charged to zone under grid, liquefying agent is subjected to expansion for providing continuous flow and eliminating formation of vortex cavities. EFFECT: increased efficiency and storage life owing to uniform cooling of bulk material. 5 cl, 2 dwg
Patent RU-2309162-C2 (RU)
Inventor: DANNKHORN VOL FGANG
IPC: C08B11/08
Filed: 2002-07-19
Granted: 2007-10-27
Abstract: FIELD: organic chemistry. 
     SUBSTANCE: invention relates to method for production of alkylhydroxyalkyl cellulose by interaction of cellulose with alkylation agent and hydroxyalkylation agent in presence of alkali, namely: a) cellulose is alkalified with 0.9-2.9 eq of alkali metal hydroxide/AGU introducing in form of aqueous alkali in presence of suspending agent containing haloalkyl wherein amount of haloalkyl is calculated according to the next formula: from [alkali metal hydroxide total per AGU] to [alkali metal hydroxide total per AGU plus 4.5]; b) alkali cellulose is react with alkylation agent and hydroxyalkylation agent such as one or more alkylene oxide at temperature of 65°C or more; c) alkali metal hydroxide is repeatedly added in form of aqueous alkali; and d) alkylhydroxyalkyl cellulose contained in reaction mixture is isolated and optionally purified. 
     EFFECT: mew method for production of alkylhydroxyalkyl cellulose. 
     7 cl, 36 ex, 8 tbl
Patent RU-2234340-C2 (RU)
Title: Безыгольный шприц, работающий на эффекте ударной звуковой волны, с предварительным удержанием частиц действующего начала на боковой поверхности
Inventor: ALEKSANDR PATRIK
IPC: A61M/
Filed: 2000-12-18
Granted: 2004-08-20
Abstract: Изобретение относится к средствам для осуществления инъекций в медицинской или ветеринарной практике. Безыгольный шприц содержит спусковой механизм, генератор газа, продолженный камерой расширения газов, систему удержания частиц действующего начала и трубку выброса этих частиц. Согласно изобретению подлежащие выбросу частицы действующего начала размещены за пределами канала трубки выброса. Газы, выделяемые генератором газов, сначала вызывают подачу частиц действующего начала в трубку выброса путем перемещения поршня, а затем обеспечивают их движение с ускорением при помощи ударной волны в трубке выброса. Технический результат заключается в обеспечении компактности конструкции и повышении удобства пользования. 14 з.п. ф-лы, 7 ил.
Patent RU-2227979-C2 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-08-20
Granted: 2004-05-10
Abstract: FIELD: postharvest treatment of grain before laying for storage. SUBSTANCE: method involves treating grain with propionic acid including additive of chitosan, arachidonic acid and eicosapentaenic acid until film is formed on surface of each corn. Preparation used as source of chitosan, arachidonic acid and eicosapentaenic acid adapted for adding into propionic acid is produced by sequential extracting of Mortierella indohii micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, followed by joining of first extract with solid residue. EFFECT: reliable storage of grain even upon secondary contamination. 3 ex
Patent RU-2236819-C2 (RU)
Inventor: KROTENKOV V P
IPC: A61B10/00
Filed: 2002-09-11
Granted: 2004-09-27
Abstract: FIELD: agriculture, veterinary helminthology. 
     SUBSTANCE: removed soles of mollusks should be placed per 10 pcs into Petri dishes to be poured above plantar level with artificial medium containing concentrated hydrochloric acid 10 ml, pepsin 4 g, water 1000 ml and keep environmental temperature to be 18-30 C, then comes microscopy of Petri dishes' bottom for the availability of appeared Mulleria larvae 1 h after pouring with artificial medium and 3 times more at the same interval one should repeat microscopy of Petri dishes' bottom, moreover horseshoe-shaped larvae or those of unlocked ring shape with exfoliated cuticle around the whole body should be detected as noninvasive, and spirofolded larvae with dense, almost transparent slightly pigmented light-yellow-colored body - as invasive ones. In case of negative result of microscopy of Petri dishes' bottom one should conduct microscopy of 1-2 control plantar abrasions from Petri dish. The method enables more efficiently and purposefully perform prophylaxis and elimination of pulmonary helminthiasis in ruminants. 
     EFFECT: higher accuracy and efficiency of diagnostics. 
     2 cl
Patent RU-2237342-C2 (RU)
Inventor: EROFEEV P M
IPC: B64G1/42
Filed: 2002-10-01
Granted: 2004-09-27
Abstract: FIELD: electric engineering. 
     SUBSTANCE: device has source of high-speed plasma, which is an atmosphere layer transformed into plasma when touched plating of spaceship, entering atmosphere at high speed. Source of starting magnetic drive is made in form of electromagnet coil, powered from accumulator through electrodes, closed by electro-conducting plasma in case of its presence. 
     EFFECT: substantially simplified construction, higher reliability and lesser dimensions and mass. 
     5 dwg
Patent RU-2238173-C2 (RU)
Inventor: KRYLOV G B
IPC: B22F9/10
Filed: 2002-11-10
Granted: 2004-10-20
Abstract: FIELD: process and equipment for producing preset -diameter spherical micro-granules of lithium. 
     SUBSTANCE: method comprises steps of dispersing liquid-metal lithium in inert medium by feeding liquid-metal lithium at rate 5.5 -6.5 kg/h due to centrifugal spraying at temperature of liquid-metal lithium 200-210є C; using dried argon at initial temperature 20є C as inert medium. Apparatus for performing the method includes granulation chamber with granulating unit mounted in it and metering device connected through granulation chamber with system for feeding liquid-metal lithium and disc for providing argon circulation in granulation chamber and creating fluidized bed that allows formed micro-granules of lithium to be in suspended state for complete crystallization of them. Granulating unit is in the form of bushing having openings symmetrically arranged along its circumference. Said bushing is mounted with possibility of rotation providing dispersing of liquid-metal lithium. 
     EFFECT: possibility for producing preset diameter spherical micro-granules of lithium without deterioration of chemical content of lithium, elimination of further purification of lithium at using it. 
     2 cl, 1 dwg, 1 tbl
Patent RU-2245385-C2 (RU)
Title: Method for production of composite shape memory titanium nickelide-based material
Inventor: GJUNTER V EH
IPC: C22C1/00
Filed: 2002-11-11
Granted: 2005-01-27
Abstract: FIELD: metallurgy, in particular shape memory materials for surgical tools. 
     SUBSTANCE: invention relates to method for production of composite shape memory titanium nickelide-based material. Method includes providing matrix from titanium nickelide melt reinforced with titanium armature, wherein starting batch contains 51.5-53.0 at % of nickel. 
     EFFECT: composite with improved reliability and functional characteristics. 
     4 dwg, 1 ex