baber/WOPTO huggingface dataset:
Patent RU-2213592-C1 (RU)
Title: Устройство для облучения жидкости в проточной системе ультрафиолетовым излучением
Inventor: SHCHETININ V V
IPC: A61N5/06
Filed: 2002-05-16
Granted: 2003-10-10
Abstract: Изобретение относится к медицинской технике, точнее к устройствам для облучения биологических жидкостей в проточной системе, и может быть использовано в медицине и ветеринарии для проведения переливаний облученной ультрафиолетом крови или облученных фракций крови. Устройство для облучения жидкости в проточной системе ультрафиолетовым излучением содержит средство для принудительного забора жидкости со шлангом, проточную кювету, прозрачную для ультрафиолетового излучения, и источник излучения, расположенный вблизи кюветы. Проточная кювета расположена в средней части облучателя, изготовленного из кварцевого стекла, между двумя каналами, примыкающими к источникам ультрафиолетового излучения, внешние стенки которых имеют зеркальное покрытие с возможностью отражения лучей на проточную кювету. Каналы соединены шлангами с холодильником и источником отрицательного давления. Изобретение позволяет повысить эффективность ультрафиолетового облучения обрабатываемой биологической жидкости. 3 ил.
Patent RU-2227424-C1 (RU)
Title: Grain preservation method
Inventor: ERMOLENKO S A
IPC: A23B9/26
Filed: 2002-09-19
Granted: 2004-04-27
Abstract: FIELD: preservation of grain with the use of organic preservatives. SUBSTANCE: method involves treating grain with solution of propionic acid in anolyte, said solution including additive of preparation obtained from Mortierella nantahalensis micromycet biomass produced by predetermined process. EFFECT: reliable storage of grain. 2 ex
Patent RU-2209569-C1 (RU)
Title: Sausages
IPC: A23L13/40
Filed: 2002-10-08
Granted: 2003-08-10
Abstract: FIELD: meat industry. SUBSTANCE: sausages comprise trimmed beef, trimmed pork, hog skin emulsion, hydrated soya protein, wheat flour, edible salt, sodium nitrite, and additives containing spice mixtures. Sausages are produced from first and second grade trimmed beef mixture with total content in ground meat mass of connective and fatty tissue of 10.0-12.5 wt%. Amount of first grade trimmed beef per 100 kg of meat mixture is 71.4-53.6 wt% and amount of second grade trimmed beef is 28.6-46.4 wt% depending on certain weight part of connective and fatty tissue in mixture. Amount of trimmed sausage pork is equal to amount of first and second grade trimmed beef or exceeds it by about 20%. Additive containing spice mixture is complex phosphate-containing additive, in particular, of "Almi" company, comprising spice mixtures, or black cracked pepper, or white cracked pepper, sand sugar or glucose and sweet pepper. Sausages also comprise phosphate and hog skin emulsion produced by holding hog skin for 1-3 days at temperature of 2.0-6.0 C in solution comprising edible salt and part of receipt content of phosphate used for preparing hog skin emulsion until its mass is increased by 20-30%, with following three-staged cutting of hog skin: first stage including adding remaining part of receipt amount of phosphate and one third part of process coolant and cutting until temperature in cutter is 30-35 C, second stage including adding one third part of process coolant and cutting until temperature in cutter is 25-30 C, and third stage including adding remaining part of process coolant and edible salt and cutting until temperature in cutter is 4-6 C and obtaining homogeneous pasty viscous mass. EFFECT: increased nutritive and biological value, improved texture and organoleptical properties of finished product by balanced selection of raw material. 8 cl, 3 ex
Patent RU-2227927-C1 (RU)
Title: Optical valve
Inventor: RUDOJ E M
IPC: G02F3/00
Filed: 2002-11-14
Granted: 2004-04-27
Abstract: FIELD: optics. SUBSTANCE: the optical valve has a ring magnet system with an axial magnetization and a polarizer, magnetooptical rotator and an analyzer successively located on the optical axis. Besides, it has a compensator, the of the magnetooptical rotator is made in the form of a taper boss, and the generating line of the taper boss of the magnetooptical rotator is determined from known relationship L = 45 ° /(λVn(Ar+B) and r lies within 0≤r≤r max , where r max  the radius of the magnetooptical rotator, r- the radial coordinate, the compensator end is made in the form of a taper recess, whose outer surface closely adjoins the outer surface of the taper boss of the end of the magnetooptical rotator, n = n′, where n′ - the refractive index of the compensator material. EFFECT: enhanced consumers' properties due to an enhanced quality factor of the optical valve. 2 dwg
Patent RU-2213617-C1 (RU)
Inventor: ZAPADAEV JU V
IPC: B02C18/30
Filed: 2002-11-28
Granted: 2003-10-10
Abstract: FIELD: food-processing industry. SUBSTANCE: proposed cutting unit includes receiving, intermediate and outlet grates with knives located between them, Working edge of each hole of receiving grate is saw-tooth in shape. Cutting edges of knives and holes of intermediate grate are wavy in shape due to availability of transversal grooves on working surface of blades; each groove has form of taper recess; larger bases of these grooves adjoin each other; central part of knife and all blades are made integral. Provided in central parts of receiving, intermediate and outlet grates are circular slots. Inner surface of holes of outlet grate has at last one projection with sharp edges. EFFECT: increased productivity; improved quality of finished product; reduced power requirements. 9 dwg
Patent RU-2230777-C1 (RU)
Inventor: AGAPITOV V A
IPC: C10N40/24
Filed: 2002-12-09
Granted: 2004-06-20
Abstract: FIELD: plastic metal working. 
     SUBSTANCE: the invention presents a concentrate of lubricating - cooling technological mediums and may be used at plastic metal working, in particular, at rolling and a drawing of refractory metals and alloys, for example, zirconium, titanium, niobium, hafnium, tantalum and other. Contents: the concentrate contains (in mass %): triethanolamine salts of mono-and diesters of orthophosphoric acid and monoethanolamides of carboxylic acid - 40-45, triethanolamine salts of carboxylic acids - 20-30, esters of carboxylic acids and polyatomic alcohols - 20-30, polyethylene glycol ethers of alkyl phenols - the rest. Technical result - decrease of a friction in a system tool - work-piece, improvement of heat sink from the pair of friction, that allows to eliminate sticking of the treated metal to the tool and to produce pipes with surface roughness Ra less than 0.5 microns. 
     EFFECT: the invention allows to decrease friction in a tool - work-piece system, to improve heat sink in the pair of friction, to eliminate sticking of the treated metal to the tool, to produce pipes with surface roughness less than 0.5 microns. 
     1 tbl, 5 ex
Patent RU-2235894-C1 (RU)
Title: Rotary-vane internal combustion engine
Inventor: ISACHKIN A F
IPC: F02B53/14
Filed: 2002-12-10
Granted: 2004-09-10
Abstract: FIELD: mechanical engineering; engine-generators. 
     SUBSTANCE: proposed engine has housing, two engine rotors and two electric motor-generator rotors. According to invention, one engine rotor is connected with generator rotor, and other engine rotor is connected with other generator rotor. Stator of motor-generators are connected with housing of rotary-vane internal combustion engine. Rotor position relative to housing pickups and electric motor-generators control system to change them for operation as motors or generators are provided. Stops preventing movement of each vane, occupying position of rear wall of combustion chamber during working stroke of engine, are installed. 
     EFFECT: increased service life of engine. 
     2 dwg
Patent RU-2231986-C1 (RU)
Inventor: VOL KHINA V N
IPC: A61K35/48
Filed: 2002-12-15
Granted: 2004-07-10
Abstract: FIELD: medicine, stomatology. 
     SUBSTANCE: one should perform standard preparation of operative field including anesthesia, development and exfoliation of parodontal fragments, their application onto operation field, treatment of donor's wounds. Moreover, as parodontal fragments at closing gingival recession one should apply a free mucous or connective tissue fragments, and as parodontal fragment to deepen the vestibule of mouth cavity it is necessary to use mucous fragment from the area of hard palate. Developed exfoliated fragment should be enriched with allofibroblast before applying onto operation field and onto donor's wound, as allofibroblast one should apply suspension of pulmonary cells of human embryo (PCHE-4/81) - the strain of diploid pulmonary cells of human embryo cultivated in Eagle's -MEM growth medium at addition of 10%-fetal blood serum of cattle at 60-80 thousand cells/ml growth medium. Operation field should be covered with foliderm, from the top it should be fixed with hardening bandage. The method declared enables to increase the quality of rehabilitation of peridental gum. 
     EFFECT: higher efficiency of therapy. 
     1 tbl
Patent RU-2234558-C1 (RU)
Inventor: NECHAEV G P
IPC: C25C3/06
Filed: 2003-02-19
Granted: 2004-08-20
Abstract: Изобретение относится к цветной металлургии, в частности, к получению алюминия электролизом. Техническим результатом изобретения является повышение производительности электролизера с обожженными анодами при силе тока 85-92 кА, а также снижение удельного расхода сырья и электроэнергии. Способ включает поддержание температуры электролита 950-960°С, поддержание уровня электролита 15-22 см, металла 8-15 см, криолитового отношения электролита 2,2-2,3. При этом электролиз ведут при рабочем напряжении на электролизере 4,1-4,4 В и анодной плотности тока 0,83-0,9 А/см 2 .
Patent RU-2237099-C1 (RU)
Inventor: BOBYLEV M V
IPC: C22C38/14
Filed: 2003-04-14
Granted: 2004-09-27
Abstract: FIELD: metallurgy, in particular constructional high-strength steel for weld-fabricates constructions. 
     SUBSTANCE: steel of invention contains (mass.%): carbon 0.14-0.20; manganese 1.10-1.50; silicium 0.15-0.35; boron 0.0010-0.0050; molybdenum 0.45-0.55; aluminum 0.03-0.06; titanium 0.01-0.04; nitrogen 0.005-0.015; calcium 0.001-0.010; sulfur 0.005-0.020; and balance iron, with the proviso that Ti/48+Al/27-N/14>=0.6x10 -3 ; Mn+3.0xMo>=2.7. Claimed steel exhibits improved hardenability and useful for production of sheets having throughout hardenability, improved thermal properties with thickness 40 mm and less, as well as of bar section with diameter 50 mm and less. 
     EFFECT: steel excellent in hardenability. 
     2 tbl
Patent RU-2245956-C1 (RU)
Title: Track gauge
Inventor: ATLAS M B
IPC: E01B35/02
Filed: 2003-06-02
Granted: 2005-02-10
Abstract: FIELD: railway transport; permanent way facilities. 
     SUBSTANCE: invention is designed for checking parameters of track. Proposed track gauge contains housing, device for measuring gauge width with movable and fixed stops to thrust against rail heads, rail level measuring device and device to measure ordinates and grooves of switches. Including vernier with stop to thrust against head of move-off rail or counterrail and interacting with digital indicators on gauge housing. Vernier is provided with additional stop to thrust against non-worn-out part of rail head. Rail side wear detector interacting with vernier is installed on gauge housing. 
     EFFECT: enlarged operating capabilities of track gauge, reduced errors in measurement. 
     2 cl, 3 dwg
Patent RU-2237903-C1 (RU)
Title: Device for measuring parameters of impact impulse
Inventor: LJUBIMOV S P
IPC: G01P15/09
Filed: 2003-06-18
Granted: 2004-10-10
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: device has three one-component piezoaccelerometers(or single three-component one), sensitivity axes of which are mutually orthogonal, three amplifiers of electrical charge, current amplifier, supporting voltage source, eight-digit high-speed analog-digital converter, memory block, generator, control device, autonomous one-pole power source, power voltage converter, voltage switch. Outputs of piezoaccelerometers are connected to respective first inputs of charge amplifiers, second inputs of which are connected to output of current amplifier, input of which is connected to output of support voltage source and to fourth input of analog-digital converter, first, second and third inputs of which are connected to outputs of respective charge amplifiers. Output of power source is connected to first inputs of power voltage converter and power voltage switch, second input of which is connected to control device output, first input of which is connected to generator output. Voltage switch output is connected to first input of memory block, second input of which is connected to output of analog-digital converter and to second input of control device. 
     EFFECT: possible measurement of all parameters of impact impulse (length, amplitude, growth speed and fade speed, spectrum and so on) along three orthogonal axes directly in area of impact effect. 
     1 dwg
Patent RU-2248020-C1 (RU)
Title: Method for manufacturing multifunctional integral-optic element on crystal of lithium niobate
Inventor: KORKISHKO JU N
IPC: G02B6/134
Filed: 2003-09-25
Granted: 2005-03-10
Abstract: FIELD: optics. 
     SUBSTANCE: method includes proton-exchange reaction through mask of special topology in melt of acid, performed in hermetic autoclave at low-frequency vibration and at temperature 290-373°C during 3-16 hours in melt of pure stearin acid with admixture of lithium stearate in range of concentrations of 0.4-1.0 percents of mass, while low-frequency vibration is performed at frequency from 5 to 8 Hz. 
     EFFECT: lower laboriousness.
Patent RU-2242918-C1 (RU)
Inventor: JAKOVLEV B N
IPC: A61B5/02
Filed: 2003-11-25
Granted: 2004-12-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining somatic type. Systolic arterial blood pressure and diastolic arterial blood pressure are measured. Mean systolic and diastolic arterial blood pressure is calculated on the basis of three visits with 10-14 days long pauses. The measured systolic and diastolic arterial blood pressure values are compared to table values corresponding to 90 and 95 percentile of a distribution built for microsomatic and macrosomatic types. Mean systolic and diastolic arterial blood pressure values corresponding to 90-94 percentile built for microsomatic and macrosomatic types, arterial blood pressure level is estimated as high. Mean systolic and diastolic arterial blood pressure values corresponding to 95 and higher percentile, arterial hypertension is to be diagnosed. 
     EFFECT: higher accuracy of diagnosis. 
     4 tbl
Patent RU-2255295-C1 (RU)
Inventor: KOZLOV G V
IPC: F42B12/20
Filed: 2004-02-24
Granted: 2005-06-27
Abstract: FIELD: fragmentation ammunition. 
     SUBSTANCE: the ammunition has a body and a blasting charge that contains a layer of a high-power explosive differing from the explosive of the blasting charge, separating it in height into two equal parts, the height of the layer of the high-power explosive makes up value δ≈(2/3)δ 0 -(2δ 0 /C 1 )D, where δ 0 - the thickness of the ammunition body wall, C 1 - the propagation velocity of sound in the metal of the ammunition body, D-speed of detonation of the layer of the high-power explosive, and the characteristics: the chemical composition and the density of the high-power explosive provide for a value of the detonation pressure not less than by 1.25 times exceeding the value of the detonation pressure, providing the blasting charge with an explosive. 
     EFFECT: enhanced quantity of fragments and improved their shape due to the increase of intensity of body crushing in the axial direction. 
     5 dwg, 2 tbl
Patent RU-2257944-C1 (RU)
Inventor: ZIMA T P
IPC: B01D53/047
Filed: 2004-03-11
Granted: 2005-08-10
Abstract: FIELD: devices for separation of gases by adsorption. 
     SUBSTANCE: the invention is pertaining to the devices for separation of gases by adsorption, in particular, to adsorbers for realization of a cyclical adsorption-desorption process of separation of the air. The adsorber used for a short-cycled heatingless adsorption contains a body filled with a sorbent and a mounted inside it at least one ring conical partition and unions for feeding (withdraval) of the treated gaseous medium and separation of a target component, supplied with the filtering partitions. At that in the narrowed part of the conical partition there is a filtering device made in the form of an enclosed in the body rolled transversely as  Archimedes spiral hose filter inside which there is a band with protrusions and cavities forming with the hose filter internal walls bins and as a sorbent they use a layered charge of faujasite zeolites in calcium and lithium forms in the ratio from 0.2:1 up to 1:0.2. At that on the boundary line of the layers there are perforated partitions with a high thermal conductivity. The invention allows to improve reliability of operation of the adsorber. 
     EFFECT: the invention ensures improved reliability of operation of the adsorber. 
     8 dwg
Patent RU-2265699-C1 (RU)
Inventor: LIZUNOV E V
IPC: E02F3/88
Filed: 2004-03-23
Granted: 2005-12-10
Abstract: FIELD: hydromechanization equipment for construction as well as for hydromechanized production and laying of non-metallic building materials with the use of dredges namely floating earth-moving machines. 
     SUBSTANCE: draghead comprises ground pump with electric drive and with suction and pressure pipelines. The draghead also has ejection system. Ejection system includes water ejecting pump with suction and pressure pipelines adapted to supply water to flow mixing chamber arranged in suction pipeline of ground pump. Ejection system is provided with annular water manifold connected to pressure pipeline of water ejecting pump. The water manifold has hydraulic nozzles to supply water to conical flow mixing chamber. The flow mixing chamber is connected to suction pipeline of ground pump immersed in water under water surface layer. 
     EFFECT: increased depth of cavitation-free ground excavation without draghead productivity reduction, increased distance of ground hydrotransportation. 
     1 dwg
Patent RU-2266503-C1 (RU)
Inventor: KONEVSKIKH V A
IPC: F28F9/02
Filed: 2004-03-26
Granted: 2005-12-20
Abstract: FIELD: engineering of collectors for injection or drainage of gas for apparatuses for air-based gas cooling. 
     SUBSTANCE: device has bearing frame, on which not less than three cradle supports are mounted for supporting body of collector for injection or drainage of gas and for abutment of branch pipe connected thereto for connection to gas main, and no less than four portal supports for temporary technological holding by plane, rotation angle and position along collector for injection or drainage of gas of branch pipes with flanges for connection to chambers for inlet or outlet of gas of heat-exchange sections of air-based gas cooling apparatus adequately to position of contact surfaces of response flanges and mounting apertures in them in chamber for inlet or outlet of gas. At least two cradle supports are positioned with possible abutment of body of collector for injection or drainage of gas against them in accordance to suspension scheme, each one primarily between additional pair of portal supports, mounted below outmost and adjacent flanges of branch pipes for connection to chambers for inlet or outlet of gas. Each portal support is made with detachable beam, which is provided with device for temporary holding by plane and rotation angle of flange of appropriate branch pipe and for connection of it to body of collector for injection or drainage of gas in planned position. 
     EFFECT: simplified construction of building berth while providing for high precision of manufacturing of collector for drainage or injection of gas. 
     4 cl, 4 dwg
Patent RU-2263153-C1 (RU)
Inventor: GALAJKO V V
IPC: C22B11/00
Filed: 2004-04-29
Granted: 2005-10-27
Abstract: FIELD: hydromechanized mining of placers containing gold at high content of clay fraction. 
     SUBSTANCE: proposed method includes flushing, disintegration and treatment of pulp in the course of delivery to deep flooding sluice box in pulp-feed line by ozone-oxygen-air mixture, thus performing oxidation of medium, intensifying coagulation of mineral grains at gravitational concentration, flocculation of clay particles during treatment of water and reduction of muddiness and chromaticity of process circulating water, gravitational concentration in deep flooding sluice boxes, screening, gravitational concentration in shallow flooding sluice boxes, cleaning-up concentrate from entrapping surfaces and final treatment of concentrate. 
     EFFECT: increased extraction of gold at finishing-off clay placer deposits. 
     2 ex
Patent RU-2263352-C1 (RU)
Inventor: ELISEEV ALEKSANDR VIKTOROVICH
IPC: G09B9/28
Filed: 2004-05-06
Granted: 2005-10-27
Abstract: FIELD: training apparatuses. 
     SUBSTANCE: device has computer complex, containing movement indicators and control levers, including control handle, connected to electric engines of loading device via cable wiring and forming closed contours of wiring. Control handle is augmented with trimmer, made in form of compensators of each closed contour. Compensator is made in form of two rollers, upper and lower, through which cable wiring is guided. If force is present on control levers, pilot enables trimmer, sending signal to autonomous drives. Autonomous drives move both rollers for certain distance. Opposite branches of contours of cable wiring of drives of pitch and bank, circling rollers, are retracted and let loose appropriately. Handle is returned to neutral position and force on it is removed due to operation of compensator, imitating mechanism of trimmer effect. 
     EFFECT: higher efficiency, broader functional capabilities. 
     6 cl, 3 dwg
Patent RU-2263704-C1 (RU)
Inventor: TAUSHEV V V
IPC: C10G9/16
Filed: 2004-05-05
Granted: 2005-11-10
Abstract: FIELD: petroleum processing. 
     SUBSTANCE: method consists in determining chemical type composition of petroleum products and coking capability of components of starting petroleum cracking feedstock followed by selection of feedstock composition according to data obtained. Coking capability of each feedstock component is evaluated after coefficient of coking capability (K cc ) found from formula: Kcc = (C pnh  + C a   2 )C uc   2 /(C ha  + C r ), where C pnh  is content of paraffin-naphtene hydrocarbons, C a  content of asphaltenes, C uc  content of unstable compounds, C hah  content of heavy aromatics, and C r  content of resins. Thereafter, composition is selected in such a way as to ensure Kcc value not higher than 0.075. Invention allows reducing time and amount of feedstock, as well as power consumption and time required to evaluate composition of feedstock. 
     EFFECT: enabled on-line feedstock formation control and enhanced efficiency of installations associated with petroleum feedstock heating. 
     3 cl, 1 tbl