baber/WOPTO huggingface dataset:
Patent RU-2169370-C1 (RU)
Inventor: KRAMARSKIJ V A
IPC: G01N33/68
Filed: 2000-07-27
Granted: 2001-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves taking suction fluid sample from uterine cavity and venous blood sample within 3 days of postoperative period. General protein quantity is determined in blood plasma and suction fluid and protein coefficient is calculated using a formula PC=PP/SP, where PC is the protein coefficient, PP is the general plasma protein and SP is the general suction fluid protein contents. PC value being equal to or greater than 2, wound coalescence is considered to be secondary one resulting in connective tissue cicatrix formation. The value being less than 2, wound coalescence is considered to be physiological one resulting in postoperative cicatrix formation with predominant muscular tissue. EFFECT: high accuracy of prediction; reduced costs.
Patent RU-2182120-C1 (RU)
Inventor: EHL KIND K M
IPC: C02F1/46
Filed: 2000-08-28
Granted: 2002-05-10
Abstract: FIELD: purification of sewage, electrodeposition, mechanical engineering, chemical, metallurgical industry. SUBSTANCE: apparatus for electrochemical purification of sewage has housing divided by partitions into electrode chamber, settling chamber and outlet chamber, union to supply starting and to discharge purified water and branch pipe for release of sediment. Electrodes of positive sign if soluble anodes are used and of negative sign if insoluble anodes are used are composite made of trapezoidal sectors put on horizontal rotary shaft. Immobile electrodes of opposite sign are placed between them. Immobile electrodes can be positioned in diaphragm chambers and settling chamber is equipped with belt conveyer. EFFECT: reduced overall dimensions, increased degree of purification of sewage, decreased usage of materials for manufacture of apparatus. 2 cl, 4 dwg
Patent RU-2181824-C1 (RU)
Title: Device for strengthening of ribbed reinforced-concrete slabs
Inventor: KARSUNKIN V V
IPC: E04G23/02
Filed: 2000-10-13
Granted: 2002-04-27
Abstract: FIELD: civil engineering, designed for strengthening of ribbed reinforced-concrete slabs of reconstructed buildings and structures. SUBSTANCE: the device has a V-shaped strengthening member placed under the ribs to be strengthened and attached with the aid of bolts to the supporting assemblies, it is featured by the fact that notches, 5 to 10 mm deep and 20 to 25 mm wide, with a pace of 150 to 250 mm are made on the surface of the ribs to be strengthened facing the strengthening member over the entire height of the zone of rib contact with the strengthening member, and the free space between the strengthening member and ribs is filled with prestressed fine concrete. EFFECT: reduced specific consumption of materials due to the joint action of the construction to be strengthened and the strengthening member in the whole bay of the construction to be strengthened. 2 dwg
Patent RU-2186325-C1 (RU)
Inventor: KONDAUROV E M
IPC: F41H3/00
Filed: 2000-12-18
Granted: 2002-07-27
Abstract: FIELD: military equipment, applicable in production of devices for camouflage or covering of military equipment. SUBSTANCE: the camouflage device has a frame consisting of drive and driven structures made in the form of bows. A drive shaft for closing and opening of the device is positioned in the plane of the base of the structures, in the middle of the length of the camouflage device. The base of the drive structure is made in the form of a large bow with small bows hinge-mounted on it. The large bow is rigidly secured on the driven shaft. The drive structure represents a construction of bows, the lower one of which is fixed and positioned in the same plane with the large bow of the drive structure. The bows of the driven structure have a common axle located in the plane of the base of the structures. The structure bows are interconnected by folding cross pieces, which are hinge-joined to one another and to the bows. The camouflage material is fastened to the bows. EFFECT: reduced labor content and time of objective covering and uncovering. 1 dwg
Patent RU-2181204-C1 (RU)
Title: Method for measuring phase-shift increment characterizing energy of electromagnetic noise process
Inventor: MAJKO V P
IPC: G01V8/10
Filed: 2000-12-26
Granted: 2002-04-10
Abstract: FIELD: information science; studying and analyzing state of physical objects by their photos. SUBSTANCE: method depends on using ability of photo materials to increase quantity of read-out information when irradiating them by light beam; in the process energy characteristics of objects are measured including discrimination of information about this object. Two phase measurements are made one without object particle and other with desired object particle. Processing of phase measurement results includes computation of correlation and dispersion interval for first and second cycles of phase measurements and computation of signal energy. In compliance with mathematical hardware used for the purpose estimates of signal energy values obtained make it possible to determine energy characteristics of analyzed object shown on photo. EFFECT: provision for analyzing state of physical objects by their photos. 1 tbl
Patent RU-2176015-C1 (RU)
Title: Turbodrill spindle
Inventor: CHAJKOVSKIJ P G
IPC: E21B4/02
Filed: 2001-02-06
Granted: 2001-11-20
Abstract: FIELD: construction of oil and gas wells, particularly, downhole motors imparting rotation to drilling bits in well drilling. SUBSTANCE: secured immovably in body of turbodrill spindle with the help of nipple and connecting sub are stator sleeve of radial bearings, stator races of one- and multirow axial ball thrust bearing, stator disc-step bearings. Fixed to spindle shaft with the help of nut-coupling half are rotor races of radial bearings, rotor races of one or multirow ball axial thrust bearing rotor discs. Turbodrill spindle is made so that during its assembly guaranteed axial clearance between balls of rolling thrust bearing and stator races of ball rolling thrust bearing amounts to 0.2-2 mm, and in the course of operation with end surfaces of rotor discs and stator discs-step bearings joined, balls of thrust bearing may contact only rotor races of ball rolling thrust bearing. In this case, guaranteed axial clearance between balls of rolling thrust bearing and stator races of rolling thrust bearing amounts up to 0.2-2 mm. EFFECT: prolonged service life and improved operating reliability of turbodrill. 4 cl, 3 dwg
Patent RU-2188752-C1 (RU)
Title: Builtup lengthwise-intermittent grinding disc
Inventor: STEPANOV JU S
IPC: B24D5/00
Filed: 2001-02-06
Granted: 2002-09-10
Abstract: FIELD: deep peripheral grinding of material with trend for occurring flaws such as burnouts and microcracking, namely grinding parts at controlling heat flux directed into it. SUBSTANCE: builtup lengthwise- intermittent grinding disc includes separate abrasive discs mounted on common mandrel at axial gap one relative to another and inclined relative to plane normal to rotation axis. Abrasive discs are mounted on flanges with possibility of changing inclination angle α, axial gap between them and number of discs. In description of invention formula is given for calculating gap in dependence upon number of abrasive discs of builtup grinding disc, height of abrasive disc, amplitude of cutting zone oscillation created due to inclination angle α of abrasive disc and degree of temperature reduction in cutting zone. EFFECT: stable parameters of grinding modes, enhanced vibration proofness, lowered thermal stress due to oscillation of lengthwise-intermittent cutting zone. 2cl, 6 dwg
Patent RU-2180152-C1 (RU)
Title: Broad-band antenna array and its pulse excitation method
Inventor: SHCHERBAK V I
IPC: H01Q21/06
Filed: 2001-03-02
Granted: 2002-02-27
Abstract: FIELD: radio engineering; antenna arrays for communication systems, radars, and radio control. SUBSTANCE: method involves synchronous conversion of dc voltage into electromagnetic pulse field across each input of horn radiator, spatial field modulation in amplitude and phase including number of each antenna of array and its spatial position so that desired total phase-amplitude distribution and minimal error in wave impedance are attained. Broad-band antenna array has n horn radiators arranged at several elevations; each horn radiator is formed by gradual transition of strip line into horn radiator of array in planes E and H; all horn radiators are electrically interconnected to form integrated spatial aperture of array; each horn radiator has pulse signal shaper that functions to convert dc voltage into pulse; shaper output is loaded into strip line of horn radiator. Array uses pulses lower than 2 ns in length and provides for better matching (reduced voltage standing- wave ratio at pulse excitation. EFFECT: reduced field loss. 2 cl, 11 dwg
Patent RU-2194530-C1 (RU)
Title: Associated vaccine for preventing diseases in furred animals
Inventor: DOMSKIJ I A
IPC: A61K39/295
Filed: 2001-05-16
Granted: 2002-12-20
Abstract: FIELD: veterinary biotechnology, virology, microbiology. SUBSTANCE: the suggested associated vaccine contains antigenously and immunogenously balanced viral and bacterial antigens: as an antigen for carnivorous plague virus - a culture viral suspension of alive attenuated strain Distemper canine "EPM", as salmonellosis antigens - alive attenuated strains: Salm. typhimurium N3, Salm. cholerae suis N9, Salm. dublin N6, as an antigen of carnivorous adenovirus - a formalin- inactivated and aluminum hydroxide-deposited culture viral suspension of Adenovirus canis - 2 "Ada" strain. Associated vaccine, also, contains a sorbitol-gelatinous stabilizer and a Hanks' solution. Application of associated vaccine under production conditions enables to develop high-intensity immunity in animals during a short period of time to the agents of plague, adenoviral infections and salmonellosis, minimize material damage in fur farms caused by the above-mentioned infections. EFFECT: higher efficiency of prophylaxis. 5 ex, 7 tbl
Patent RU-2191648-C1 (RU)
Title: Composite roll
Inventor: POLETSKOV P P
IPC: B21B27/03
Filed: 2001-05-24
Granted: 2002-10-27
Abstract: FIELD: manufacture of rolled products. SUBSTANCE: composite roll has carrier profiled spindle with rib and band provided with profiled internal surface and put in tension state for free displacement of its smaller diameter parts in heated state along carrier spindle through greater diameter parts along its length toward rib. Setting surfaces of spindle and band are made profiled in accordance with dependence: y=Δ(x/L) n , where y is profile ordinate, mm; Δ - is alteration of band internal diameter upon heating, mm; x=0...L is current ordinate of profile along roll barrel, mm; L is length of roll barrel, mm; n=L/D, where D is diameter of spindle, mm. EFFECT: increased service life of roll due to reduced probability of partial axial slipping-down of band from spindle. 2 dwg
Patent RU-2191286-C1 (RU)
Title: Injector cleaning and testing stand
Inventor: VOLKOV V S
IPC: F02M65/00
Filed: 2001-06-25
Granted: 2002-10-20
Abstract: FIELD: mechanical engineering: test stand production. SUBSTANCE: proposed stand has vibration and redial load reduction device mounted in upper part to test stand made in form of intercoupled horizontal and vertical mounting members. Vertical mounting members is arranged at left side being made U-shaped cross section and coaxial holes for drive shaft. Horizontal member is provided with locking projections and cavities located on working plane and cross and longitudinal stiffening ribs on back plane. EFFECT: improved reliability and safety of test stand in operation. 9 cl, 4 dwg
Patent RU-2193473-C1 (RU)
Title: Adjustable chuck for holding broach
Inventor: BONDAR A V
IPC: B23D41/04
Filed: 2001-07-11
Granted: 2002-11-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: chuck has wedge-shaped cams spring-biased to one another and cam separating mechanism, which is adapted for individual adjustment of each cam. Chuck of such construction allows lateral loads applied to broach shank to be reduced. Chuck is used for attachment of working tool on broaching lathe. EFFECT: simplified construction and enhanced reliability in operation. 4 dwg _
Patent RU-2199386-C1 (RU)
Inventor: SAVOSTIN JU A
IPC: B01J23/44
Filed: 2001-07-23
Granted: 2003-02-27
Abstract: FIELD: gas treatment catalysts. SUBSTANCE: invention aims at elaborating catalyst with reduced inflammation temperature, elevated strength, selectivity, and heat resistance simultaneously with high activity at reduced content of palladium compound (active component). Invention provides such catalyst, which contains 0.1-2.0% palladium compound (% calculated for metal) and 0.1-5.0% one or several carrier-modifying compounds on alpha-alumina carrier including one or several compounds of elements selected from Mg, Ca, La, Pr, Ce, Zr, Ba, said palladium compound being contained inside crust 200 to 1500 mcm thick. Preparation of catalyst: alumina carrier is impregnated with acid palladium solution and then subjected to heat treatment in air flow at 400 C, content of free nitric acid in impregnating solution being 5 to 10 g/l and alpha-alumina precursor being aluminum trihydroxide fast dehydration product. Catalyst manifests high activity in reactions of high-temperature nitrogen oxide reduction. EFFECT: increased catalytic activity and improved environmental condition during catalyst preparation time thanks to using impregnating solutions with minimum acidity and heat treatment time reduced to 10 h. 6 cl, 1 tbl, 8 ex
Patent RU-2195199-C1 (RU)
Inventor: UL JANOV M S
IPC: A61B17/12
Filed: 2001-09-03
Granted: 2002-12-27
Abstract: FIELD: medicine, particularly, addictology. SUBSTANCE: method includes formation in patient of negative conditioned reflex for administration of narcotic against the background of pharmacologic preparation introduction. Method is distinguished by the fact that accessible tracts of narcotic administration in patient are blocked-up by sclerosing of superficial veins of upper and lower extremities and mucous membrane of nasal passages. Negative conditioned reflex for narcotic administration is formed by fractional intravenous injection of adrenaline up to manifestation of nausea and headache. Organism sensibilization to the most spread narcotics is carried out and consequences of their injection are visualized for patient. Then patient is placed into center of soundproof chamber in standing position. Chamber internal surfaces are made of material reflecting sound waves. Patient reads aloud text, and patient's acoustic analyzers are acted upon sound waves arising in translation of text reading to head stereotelephones. Patient's entire body is exposed to complex treatment with acoustic field from 2 to 7 W formed by direct and reflected from chamber walls sound waves arising in translation of patient's voice to loudspeakers located inside chamber. Visual analyzer is exposed to light radiations of red, yellow and green colors. In this case, green light portion amounts up to at least 40% of total duration of light treatment. Feet are subjected to electromagnetic radiation with power of 0.2 W. Acupuncture points are treated with light pulses of helium-neon laser or with alternating current with intensity of 0.6 A. In so doing, all types of treatment are modulated by sound signals. EFFECT: higher efficiency. 1 dwg
Patent RU-2191443-C1 (RU)
Title: Electrodeless gas-discharge lamp
Inventor: SHLIFER EH D
IPC: H05B41/16
Filed: 2001-10-03
Granted: 2002-10-20
Abstract: FIELD: light and microwave engineering; lighting and irradiating devices. SUBSTANCE: microwave exciter of electrodeless gas- discharge lamp used to produce optical radiation fluxes in visible or ultraviolet spectrums has axisymmetric  -type microwave resonator, where w = 1, 2, 3, with translucent side wall and two end walls, at least one of them being opaque; electrodeless lamp coaxially disposed in vicinity of crest of   microwave electric field whose internal symmetry axis is common with resonator; internal and external reflectors; internal reflector is made in the form of central post with mirror-reflecting side surface; electrodeless lamp is made in the form of hollow torus around the post; in addition external reflector is composed of two circular lips arranged at opposite end walls of microwave resonator. Central post is meant to have at least one concave section whose side surface is closed in azimuth. In addition curvature centers of circular envelopes of concave sections are proposed to be disposed on circular axis of lamp. Reflecting surfaces of external reflector and of concave section of post are also proposed to be shaped in radial sectional area as envelopes constituting sections of at least one parabola, focuses of the latter being disposed on circular axis of lamp. EFFECT: enhanced directivity of radially diverging azimuth-symmetrical optical radiation flux, improved stability of shape, enhanced vibration and shock resistance, effective lamp cooling conditions. 10 cl, 8 dwg
Patent RU-2207557-C1 (RU)
Title: Device for measurement of gasoline octane number
Inventor: ASTAPOV V N
IPC: G01N27/22
Filed: 2001-11-27
Granted: 2003-06-27
Abstract: FIELD: measurement technology; measurement of gasoline octane number. SUBSTANCE: proposed device is provided with capacitance- type sensor with built-in temperature sensor, processing and indication unit, trimming resistor, float-type densimeter including float submersible float, rod with measuring stick, radiation source, photodiode rule, galvanic cell and voltage converter. EFFECT: enhanced accuracy of measurement; extended field of application. 1 dwg
Patent RU-2215457-C1 (RU)
Title: Tranformable dismountable furniture
Inventor: MISHCHENKO T E
IPC: A47B85/06
Filed: 2002-03-25
Granted: 2003-11-10
Abstract: FIELD: furniture industry. SUBSTANCE: furniture has base made in the form of two L-shaped sides, seat and back, which are positioned for movement. Side vertical parts are provided with projections-stops, and seat and back are equipped with slots sized to conform with projections-stops. Back and seat are joined to one another at their adjoining ends by means of projection and slot in back lower part, which serves support for back projection. Back lower part has two edge slots to provide for conjunction with sides, and slots in mid portions of sides horizontal parts are adapted to join said sides for forming of table. Such furniture may serve as multifuctional furniture for country house and it may be readily transformed from seating furniture into table or swing. EFFECT: simplified conversion of furniture into various kinds of furniture, wider operational capabilities and enhanced reliability in operation. 3 cl, 4 dwg
Patent RU-2212083-C1 (RU)
Title: Facility to pump wide-aperture gas laser or high-pressure amplifier
Inventor: ASTAKHOV A V
IPC: H01S3/0977
Filed: 2002-05-15
Granted: 2003-09-10
Abstract: FIELD: gas electric-discharge laser of superatmospheric pressure with X-ray preionization of active medium. SUBSTANCE: facility to pump wide-aperture gas laser or high-pressure amplifier includes discharge chamber that houses electrodes of pumping discharge: high-voltage cathode and grounded flat anode with grid structure transmitting X-rays, pulse power supply system comprising pulse voltage generator built on circuit of LC oscillator and intermediate capacitive storage circuit which high-voltage plate is connected to cathode and first lead of pulse voltage generator and which other plate is connected to anode and grounded second lead of pulse voltage generator. Facility is fitted with X-ray radiation source-X-ray preionizer bordering on discharge chamber on side of anode. Salient feature of facility consists in that intermediate capacitive storage circuit comes in the form of water-cooled condenser embracing discharge chamber which high-voltage plate is located in water space formed by metal case of discharge chamber and outer shell and is connected through high-voltage lead to first lead of pulse voltage generator and cathode built solid from material with increased photoemission properties and anode displaying rectangular form and having window in the form of grid transparent for radiation from X-ray preionizer made in its central part. EFFECT: enlarged aperture of facility to pump gas laser or amplifier of working pressure of active medium and value of specific energy contribution to pumping discharge. 3 cl, 2 dwg
Patent RU-2209832-C1 (RU)
Inventor: LOSEVA V A
IPC: C13B20/02
Filed: 2002-07-15
Granted: 2003-08-10
Abstract: FIELD: sugar plant equipment. SUBSTANCE: dosing apparatus has two chambers separated by partition wall and communicating with one another. One chamber is equipped with branch pipe for supplying milk of lime and other chamber is divided into sections adapted for distributing milk of lime at syrup cleaning stage and equipped with discharge branch pipes. Branch pipes with valves positioned in said sections are connected to partition wall between chambers and adapted for controlled supplying of milk of lime from one chamber into another chamber. Dosing apparatus is equipped with collector for activating reactant for milk of lime. Said collector is provided with branch pipe for feeding milk of lime to section where blade-type mixer is located. Dosing apparatus of such construction allows quality of milk of lime to be controlled. EFFECT: increased efficiency and improved quality of milk of lime. 3 dwg
Patent RU-2222228-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/06
Filed: 2002-08-09
Granted: 2004-01-27
Abstract: FIELD: nonalcoholic industry. SUBSTANCE: method involves blending components in the following weight ratio: concentrate of acid hydrolysis fruit pomace 200-500; preparation of Mortierella elongata micromycet biomass 0.02-0.13; citrus juice 300-500; sugar syrup introduced in an amount providing dry substance content of 10%. Preparation is produced by sequential extracting of Mortierella elongata micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline and water, with following joining of first extract with solid residue. EFFECT: improved protective and prophylactic properties and increased breaking resistance of beverage. 4 ex