baber/WOPTO huggingface dataset:
Patent RU-2131124-C1 (RU)
Title: Method for evaluating morphologic changes of liver in the cases of acute ischemia
Inventor: ZHURAVLEV V A
IPC: G01N33/48
Filed: 1996-08-13
Granted: 1999-05-27
Abstract: FIELD: medicine. SUBSTANCE: method involves examining morphologic factors like granular, hydropic and balloon degeneration, necrosis, intra- and extracellular cholestasis, sinusoid, central veins and biliary ducts dilatation, availability of stasis in the sinusoids. Coefficient of A is assigned to each factor that shows factor value in the whole factor set under study. B mark is assigned to define factor characteristic value. Informativity index (II) is evaluated as AxB product and sum of II (SII) is calculated by summing up II values of all factors. Liver tissues morphologic changes index in acute ischemia cases is MCI=SII/N, where N is the morphologic factors number equal to 10. MCI scores being equal to 1 to 3(included), light injury case is diagnosed. The MCI scores being greater than 3 less than or equal to 6, moderate degree injury is diagnosed. The MCI being greater than 6 and less than or equal to 12, severe injury is diagnosed. EFFECT: enhanced accuracy in evaluating anesthetic operation risk. 2 dwg, 1 tbl
Patent RU-2101978-C1 (RU)
Inventor: TUKACHEV V E
IPC: A23L7/109
Filed: 1996-09-20
Granted: 1998-01-20
Abstract: FIELD: production of macaroni products. SUBSTANCE: method involves two-stage removal of moisture from half-finished product. Bath effect is created and kept for 20 min at the beginning of the first stage of drying in working chamber of drier by means of forced circulation of air heated up to temperature 65 C with moisture content approximating to saturation (100%). Then moisture of drying air is reduced up to 80% and drying process is carried out up to moisture 19-20% of half-finished product. After it, dried product is hermetically packed in containers made from hygroscopic material. Final drying is carried out in containers in common conditions up to moisture 13% of product. EFFECT: higher efficiency.
Patent RU-2125053-C1 (RU)
Title: Compound of thiazolidine of pyridine type or its salt, hypoglycaemic agent, antiglycating agent and pharmaceutical agent inhibiting hyperglycaemia, nonenzymatic glycation and aldosoreductase for prophylaxis and treatment of diabetes mellitus and diabetic complications
Inventor: OHARA YOSHIO
IPC: A61K31/4427
Filed: 1995-03-27
Granted: 1999-01-20
Abstract: FIELD: organic chemistry, medicine. SUBSTANCE: invention relates to compound of thiazolidine of pyridine type and its salt of the formula (I)   where X 1  is S; X 2  is S or O; Y is -CR 6 R 7 ; R 6  and R 7  - hydrogen atom, or R 7  together with R 4  forms a bond; Z is C 1-10 -alkyl, substituted silyl-group; or -A-B where A is bivalent C 1-6 -saturated or C 2-6 -unsaturated hydrocarbon group possibly substituted with 3 hydroxyl-groups (not above), oxo- and C 1-7 -alkyls, and B means a radical of the formulas: (a)  , (b)  , (c)  , (d)  , (e)  , (f)  , (g)  , (h)  , (i)  , (j)  , (k)  , (l)   and (m)  . Each R a  and R b  - hydrogen atom, alkyl, halogen, phenyl, α--naphthyl, β--naphthyl, furyl, and R c  - hydrogen atom or C 1-7 -alkyl; R 1 , R 2  and R 3  each means hydrogen; n = 0. Compounds of the formula (I) or their pharmaceutically acceptable salts can be used for prophylaxis or treatment of diabetes mellitus in mammalian. Also, compounds (I) show antiglycation activity and useful for diabetic complications treatment. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 9 cl, 28 tbl, 15 ex
Patent RU-2106292-C1 (RU)
Title: Device for forcing out of toothpaste and storage of toothbrush and toothpaste tube
Inventor: SOLOPOV ALEKSANDR IVANOVICH
IPC: B65D35/28
Filed: 1997-03-19
Granted: 1998-03-10
Abstract: FIELD: hygienic appliances. SUBSTANCE: device has housing for accommodating toothpaste tube with cover and holder. Protective case toothbrush is made integral with housing and consists of two halves. Opening half of case is made in bottom portion integral with bracket. Bracket is kinematically coupled with housing by means of lever for turning the case half together with toothbrush through 90 degrees to receive toothpaste. Toothpaste is forced out of tube by lever lobes and tubber-lined rollers of forcing out mechanism. L-shaped toothpaste cutter is installed on bottom of housing. Cutter is installed for linear displacement in slots made on housing. EFFECT: facilitated operation, improved convenience. 10 cl, 8 dwg
Patent RU-2107843-C1 (RU)
Inventor: POPOV SERGEJ ANATOL EVICH
IPC: F04F5/54
Filed: 1997-03-31
Granted: 1998-03-27
Abstract: FIELD: recovery of liquids. SUBSTANCE: proposed method of operation of liquid-gas jet device can be used to for building pressure. When required pressure of gaseous medium at jet device inlet is obtained, value of ratio of liquid delivery pressure at jet device nozzle to value of pressure at jet device outlet is decreased to value at which pressure of gaseous medium at jet device inlet jumps up. Then ratio of indicated pressure value is recorded and ratio of liquid medium inlet pressure at jet device inlet to jet device outlet pressure is set higher than recorded value. EFFECT: improved economy of jet device. 3 cl, 1 dwg
Patent RU-2121573-C1 (RU)
Title: Method of determining zenith and sight angles
Inventor: MILOVZOROV G V
IPC: E21B47/02
Filed: 1997-04-07
Granted: 1998-11-10
Abstract: FIELD: determination of angular parameters of space orientation of well path and well objects. SUBSTANCE: method includes measurement of signals of angle-of-rotation transducer of two single-degree pendulums of converter. Longitudinal axis of rotation of converter body and transducers rotation axes form rectangular coordinate system. Measured a priori are parameter σ-angle of deviation of rotation axis of the first pendulum from axis OX of converter body base in plane OXY; parameter ρ - angle of deviation of the second pendulum from axis of OY of body base in plane OYZ, and zenith angle and sight angle are determined by measured values of angles of rotation of the first pendulum γ and second pendulum β 2  and by measured values of σ, ρ and γ from mathematical expression. EFFECT: higher accuracy of determination of zenith and sight angles due to taking into account angular parameters characterizing the instrument errors. 1 dwg
Patent RU-2139578-C1 (RU)
Title: Integral bush-disk clamp for magnetic disk memory
Inventor: ZAJN-EHDDIN BUTAGOU
IPC: G11B17/02
Filed: 1995-10-05
Granted: 1999-10-10
Abstract: FIELD: information accumulation equipment, magnetic disk memories. SUBSTANCE: magnetic disk memory has an integral body for a bush, clamp and rotor, which is recommended for manufacture by pressure moulding of plastic material, The bush comprises a hollow cylindrical part for bearings and a flanged part supporting the single disk. Flexible clamping pins on the upper surface of the flange catch the disk through its central hole. The pins automatically align the disk with the bush. The bush also functions as a body of the motor rotor of the disk rotation. EFFECT: reduced manufacturing cost of magnetic disk memory, improved counteraction to mechanical impact, reduced disk bending. 8 cl, 8 dwg
Patent RU-2132128-C1 (RU)
Title: Apparatus for pneumatic massaging of heifer udder
Inventor: KARTASHOV L P
IPC: A01J7/00
Filed: 1997-05-08
Granted: 1999-06-27
Abstract: FIELD: animal farming. SUBSTANCE: apparatus has bell-shaped device, spring-loaded plate positioned in bell-shaped device and provided with deformers, gaging opening and throttle. Apparatus is further provided with spring-loaded ball valve adapted for cutting off gaging opening which communicates inner space of bell-shaped device with atmosphere. Throttle is formed as branch pipe whose effective section is changed by means of adjusting screw. Apparatus facilitates uniform development of udder parts. EFFECT: increased efficiency and simplified construction. 2 cl, 1 dwg
Patent RU-2147505-C1 (RU)
Title: Device for machining of parts in centrifugally-thickened flow of loose abrasive
Inventor: IL IN M I
IPC: B24B31/104
Filed: 1997-05-27
Granted: 2000-04-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device housing accommodates rotor capable of rotation and filled with loose abrasive. Immovable bowl is secured to body inside rotor. Bowl shell is provided with hole for passing of machined parts secured in holders positioned on drum mounted on shaft for rotation. Drum shaft is installed with eccentricity relative to rotor shaft and provided with braking device. EFFECT: enlarged functional capabilities. 4 dwg
Patent RU-2123878-C1 (RU)
Inventor: RASTUNOV L N
IPC: B01D39/06
Filed: 1997-05-23
Granted: 1998-12-27
Abstract: Изобретение относится к производству термостойких фильтрующих материалов, а именно высокотермостойких фильтрующих материалов в фактуре бумаги, и может быть использовано для тонкой очистки горячих газов от аэрозолей в атомной, химической, радиоэлектронной, медицинской промышленности. Способ осуществляют диспергированием субмикронных минеральных волокон, формованием из пульпы бумаги с обезвоживанием и сушкой. На стадии диспергирования в состав фильтрматериала вводят грубодисперсное кремнеземное волокно. Субмикронные минеральные волокна состоят из ультратонких и микротонких кремнеземных волокон диаметром соответственно 8 и 0,25 мкм. Грубодисперсное кремнеземное волокно берется с диаметром волокон 5-7 мкм и длиной 4-5 мм. Соотношение компонентов в фильтрматериале, мас. %: ультратонкое кремнеземное волокно 35-50; микротонкое кремнеземное волокно 45-60; грубодисперсное кремнеземное волокно 5-10. Способ позволяет создавать высокотермостойкие фильтры с невысоким аэродинамическим сопротивлением для тонкой очистки воздуха в области температур 400-700 o С для разных отраслей промышленности. 1 з.п. ф-лы, 2 табл.
Patent RU-2116919-C1 (RU)
Title: Tank
Inventor: BURMISTROV N V
IPC: B65D88/12
Filed: 1997-05-28
Granted: 1998-08-10
Abstract: FIELD: transportation of liquids. SUBSTANCE: tank has body, charging hatch and draining device. The latter consists of housing with heating shroud and main shutoff which includes rod whose upper end is furnished with hinged handwheel and lower end is turned into post. Rod is connected with valve from below. Valve has upper and lower blades, rubber ring secured by pressure ring and studs and additional shutoff which has cover with rubber sealing ring secured on cover by ring and bolts. Cover is connected to housing end piece by screw. Support for screw made in form of hinged yoke suspended from shafts secured on housing end piece. Cover is provided with stop nut with handle. Main shutoff of draining device is furnished with pivot and thrust cup to improved reliability of tank in operation. Valve has through hole in which pivot is fitted and rigidly connected. Thrust cup is rigidly coupled with rod. Pivot installed in cup is connected with the latter by bolts. Additional shutoff of draining device has yokes rigidly connected with cover. Hinged yoke is passed through yokes of shutoff. Protective coating is applied to contacting surfaces of upper and lower blades and pivot. Current conducting material, such as copper, is used as protective coating. Thickness of coating layer is 1-1.5 mm. EFFECT: improved reliability in service. 2 cl, 4 dwg
Patent RU-2122059-C1 (RU)
Title: Gear milling concrete roadway coverings
Inventor: RYSKIND JU M
IPC: E01C23/06
Filed: 1997-08-27
Granted: 1998-11-20
Abstract: FIELD: construction industry. SUBSTANCE: milling cutter of gear is hinged to chassis and is manufactured in the form of package of disc milling cutters between which washers are placed. Diameter of washers is less than that of disc milling cutters. Thickness of washer is related to thickness of disc milling cutter by relationship Bw=(2.0-5.5) Bdmc, where Bw is thickness of washer and Bdmc is thickness of disc milling cutter. Proposed gear is designed for working of finished roadway coverings. EFFECT: enhanced productivity of milling. 2 dwg
Patent RU-2150977-C1 (RU)
Title: Method for treating the cases of acute inflammatory diseases of organs enclosed within the abdominal cavity and preventing from complications
Inventor: ZHIZHINA N A
IPC: A61N5/067
Filed: 1997-09-04
Granted: 2000-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying surgical intervention in the area of pathological foci following by exposing the areas to pulsating light of semiconductor laser. Wavelength is 0.85-0.95 mcm. Power is 2-4 W at 0.08-0.1 kHz frequency. Exposure time reaches 120 s per one field. Treatment course is 5-15 procedures long. Carotid sinus zones and projections of large celiac blood vessels are irradiated in postoperative period, the former ones are to be irradiated from both sides. Power is 0.5-1.0 W. Frequency is 2-3 kHz. Exposure time is 60-120 s. The treatment course is 5-8 procedures long. EFFECT: enhanced effectiveness of treatment; reduced number of complications.
Patent RU-2136668-C1 (RU)
Inventor: GOLOSHCHAPOV N M
IPC: A61K31/635
Filed: 1997-10-07
Granted: 1999-09-10
Abstract: Изобретение откосится к новым биологически активным химическим соединениям, производным диаминодифенилсульфона общей формулы I, которые активны в эксперименте по отношению к микобактериям лепры и туберкулеза, активно влияют на обмен клетки, может быть использовано в качестве средства для лечения лепры, туберкулеза и других иммунодефицитных заболеваний. 12 табл.
Patent RU-2131361-C1 (RU)
Inventor: KASHKANOV V V
IPC: B60L50/11
Filed: 1997-10-27
Granted: 1999-06-10
Abstract: FIELD: electromobile drives. SUBSTANCE: drive has power converter built around high- frequency power transistor and diode, double-pole contactor, and self-excited DC motor. Motor field winding is connected through reversing field regulator to storage capacitor which is connected through blocking diode to converter input terminals and functions to protect converter against voltage surges. Power thyristor is inserted in motor-to-converter coupling circuit. Drive also has control system unit that functions to shape signals for converter control and also for throwing contactor in movement and recuperative braking modes of operation as well as for its turning-off in pulsed braking mode. In spite of only one transistor and one diode incorporated in converter electric motor can operated in all modes at the same time using commutation loss energy for energizing field winding. EFFECT: simplified design of converter and, hence, reduced cost of drive. 1 dwg
Patent RU-2127459-C1 (RU)
Inventor: CHUGUNOV A S
IPC: G21F9/06
Filed: 1997-12-25
Granted: 1999-03-10
Abstract: FIELD: decontamination and recovery of liquid wastes containing toxic and radioactive pollutants to prevent their emission into surrounding atmosphere. SUBSTANCE: method involves electrochemical treatment of liquid wastes by oxidizing complex compounds of heavy metals and radioactive isotopes contained in them by means of electrodes using nonconsumable electrode as anode and gas-diffusion one, as cathode, this procedure being followed by joint sedimentation of ions of heavy metals and their radioactive isotopes with collectors, separation of slurry phase, and production of clean solution. Collectors are produced by electrochemical treatment of solution obtained due to oxidation of wastes using consumable anode and gas-diffusion cathode. Electrochemical treatment is effected at anode current density of at least 0.1 A/sq.dm and at oxygen partial pressure across gas-diffusion cathode not lower than 0.2. Liquid wastes having salt content of 5 to 500 g/cu.dm can be effectively cleaned of heavy metals and their radioactive isotopes in the environment of organic and inorganic complexing agents. EFFECT: improved degree of decontamination; provision for eliminating unwanted electrochemical reactions causing emission of explosive and fire-hazard electrolytic gases and nonproductive power consumption. 3 cl, 4 tbl, 3 ex
Patent RU-2141201-C1 (RU)
Title: Insecticide composition "ribor-ekstra"
Inventor: STRELETS I P
IPC: A01N37/06
Filed: 1998-03-16
Granted: 1999-11-20
Abstract: FIELD: agriculture, insecticides. SUBSTANCE: invention describes an insecticide composition containing permethrin and powder-like carrier and additionally it has fenvalerate at the following ratio of components, wt.-%: permethrin 0.15-0.45; fenvalerate 0.05-0.15 and a carrier - the rest at the weight ratio of permethrin to fenvalerate 3:1. EFFECT: enhanced effectiveness of an insecticide composition, delayed development of resistance in domestic insects. 2 cl, 5 tbl
Patent RU-2139583-C1 (RU)
Inventor: EVTUSHENKO E I
IPC: G21F9/16
Filed: 1998-06-08
Granted: 1999-10-10
Abstract: FIELD: waste disposal. SUBSTANCE: radioactive wastes: waste is preliminarily subjected to steam curing at 120-200 C, nixed with binding agent, molded, and hardened under steam curing conditions at temperature radioactive wastes not exceeding that in preliminary steam curing. EFFECT: increased strength of hardened objects and excluded radioactive waste spillage. 1 tbl
Patent RU-2148171-C1 (RU)
Title: Method of mineral deposit mining
Inventor: FEDJANIN A A
IPC: E21C41/16
Filed: 1998-07-06
Granted: 2000-04-27
Abstract: FIELD: underground mining of solid minerals, preferably, low-strength ones; applicable in mining of thick coal seams. SUBSTANCE: method consists in drilling holes in deposit by auger drill with delivery of drilled out mineral to haulage drift. Drilling out is carried out at lower boundary of mined district of deposit. After drilling out of useful mineral, mineral mass overlaying the cavity formed by drilling-out is loosened, preferably by drilling and blasting without withdrawal of auger drill string. Output of loosened useful mineral from hole is accomplished by auger drill string up to appearance of cap rocks. EFFECT: extended field of application of auger drill mining and increased yield of graded useful mineral. 3 cl, 2 dwg
Patent RU-2134995-C1 (RU)
Title: Grain raw material thermal treatment apparatus
Inventor: EL KIN N V
IPC: A23L5/30
Filed: 1998-09-29
Granted: 1999-08-27
Abstract: FIELD: agriculture, in particular, equipment for preliminary thermal treatment of fodder grain. SUBSTANCE: apparatus has conveyor, infrared emitters positioned above conveyor belt and each provided with cylindrical reflecting shield made from fire-clay brick. Emitters are united into three sections disposed along conveyor in spaced relation one with respect to another, with space between them increasing in grain advancement direction. Distance between lower edges of each subsequent shield from periphery to center of conveyor belt is increasing for 13-16% with respect to previous shield. Distance from each emitter to shield reflective surface top point is 45-65% of minimum distance between lower edges of shield. Such construction and arrangement of emitters and shields allows heat flux to be relaxed during heating and grain surface burning to be omitted. EFFECT: increased efficiency and improved quality of fodder grain. 5 cl, 3 dwg
Patent RU-2149298-C1 (RU)
Title: Opposite slider-crank mechanism
Inventor: DORONIN V I
IPC: F16H21/50
Filed: 1998-12-07
Granted: 2000-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: opposite slider-crank mechanism has support with rectilinear guide, two identical sliders installed in support, double-arm crank with axle of rotation fixed on support, two identical connecting rods and two identical rockers. Spherical hinge joints are used to connect connecting rods with corresponding arms of rocker and to connect both rockers with support and with connecting rods. Connecting rods are connected with corresponding sliders by means of kinematic pairs, each made for translation along flat axle arranged in connecting rod. Flat axle is square to slider guide. Kinematic pairs can rotate around relatively perpendicular axes one of which is directed square to connecting rod plane and the other coincides with longitudinal axis of slider guide. EFFECT: prevention of side pressure on crank arms and sliders. 2 cl, 3 dwg
Patent RU-2153166-C1 (RU)
Title: Method of determining bacterial insemination of crude milk
Inventor: BRUSILOVSKIJ L P
IPC: G01N33/04
Filed: 1998-12-30
Granted: 2000-07-20
Abstract: FIELD: analytical methods in food industry. SUBSTANCE: milk sample is directly placed into measuring cell with buffer solution and biosensor. Concentration of lactic acid is then measured at constant stirring and number of lactic bacteria is calculated from correlation curve. EFFECT: accelerated procedure and reduced expenses. 1 dwg
Patent RU-2147251-C1 (RU)
Inventor: ZOLOTAREVA V N
IPC: A62B11/00
Filed: 1999-02-15
Granted: 2000-04-10
Abstract: FIELD: air regenerating equipment. SUBSTANCE: apparatus has fan and casing with regenerating product based on potassium superoxide. Regenerative product is made in the form of blocks with through openings. Blocks are disposed in casing so as to define through channels through the whole height of layer of product. Casing has 4-10 blocks of regenerative product. Diameter of through openings in block is 6-8 mm. Regenerative casing is fixed on pole and provided with detachable hand-held pneumatic pump and/or detachable branch pipe. Such construction allows required parameters of air, such as carbon dioxide and oxygen content, to be kept at optimum level and protective capacity of apparatus to be within the range of 1-4 individuals, 4 cu.m per each individual, for 24 h in one room. EFFECT: increased efficiency and improved protective capacity. 4 cl, 7 dwg, 2 tbl
Patent RU-2155270-C1 (RU)
Inventor: BATANOV V A
IPC: F01D21/20
Filed: 1999-03-24
Granted: 2000-08-27
Abstract: FIELD: steam turbines and their parts. SUBSTANCE: method involves closing valve under check, measuring desired parameter, comparing it with desired value, and taking decision on whether it wants repairs according to measurement results. Used as parameter is reverse input active power of turbogenerator which is compared with same value entered in turbine Certificate by Manufacturer. Valve is considered to need repairs if this power is below certificate data. EFFECT: facilitated check procedure and reduced fuel consumption.
Patent RU-2154953-C1 (RU)
Title: Method of producing food emulsifier
Inventor: KVASENKOV O I
IPC: A23L29/10
Filed: 1999-04-12
Granted: 2000-08-27
Abstract: FIELD: food industry. SUBSTANCE: roots of bouncing-bet are extracted with liquid ammonia at pressure higher than atmospheric one. Then liquid phase is separated, and extragent is run off from it by raising the temperature and/or reducing the pressure with preparation of saponin-containing emulsifier. EFFECT: increased emulsifier quality; reduced power capacity. 2 cl
Patent RU-2147270-C1 (RU)
Title: Apparatus for automatic control of welding head position
Inventor: KARPOV V S
IPC: B23K9/095
Filed: 1999-07-13
Granted: 2000-04-10
Abstract: FIELD: automatization of welding processes, namely electric-arc gas-shield welding of fillet seams and welding under flux. SUBSTANCE: apparatus for automatically controlling position of welding head includes first channel for controlling position of welding head, analog switch, second channel for controlling position of welding head, channel for controlling analog switch. EFFECT: enhanced quality of welded joint, especially with non-symmetrical bevel groove of butt. 3 dwg
Patent RU-2166026-C1 (RU)
Inventor: SELJUKOV E I
IPC: F16L1/00
Filed: 1999-10-04
Granted: 2001-04-27
Abstract: FIELD: construction engineering. SUBSTANCE: device has pipeline supports made of posts and piles. Novelty is that pipeline is bifurcated into two pipelines of smaller diameter with piles placed-in-between at definite spacing and provided with caps having clamps; bottom ends of piles are concreted in holes, space between hole walls and piles is filled with loose material. EFFECT: provision for projection surface-laid pipeline from periodic movements of ground within disjunctive breaking and geodynamic zones. 4 dwg