baber/WOPTO huggingface dataset:
Patent RU-2161802-C2 (RU)
Title: Method for applying radiation monitoring of ecological systems in the field of radioactive territory pollution indication concerning animals being objects of hunting with examination of hoof animal winter defecation (taking and preparing samples)
Inventor: MARKELOV A V
IPC: G01N33/48
Filed: 1999-03-30
Granted: 2001-01-10
Abstract: FIELD: environment protection; ecology. SUBSTANCE: method involves calculating the number of hoof animals in population by collecting and preparing winter defecation samples for making radioactivity analysis. The procedure has to stages one of which is field stage and the other one is laboratory stage. The field stage involves accounting the defecations and taking samples during one week after middle April snow melts. One sample preparation requires 1.2 h time. To make accounting, permanent routes are determined 1 km per 100 ha of hunting area comparable to winter routes. The routes are fixed on geobotanic map of sanitary protection zone in 1:10000 scale. Accounting is carried out on a 3 m broad strip, that is, 1.5 m on both sides of the accounting operator. The route being 6600 m long, the accounting strip area is 19.8 ha large. The route being 11000 m long, the accounting strip area is 33.0 ha large. When passing a route through, all excrement heaps are recorded and distance and reference objects are marked on the map every 100 m. All routes being gone through, counting is carried out. The number of heaps per area unit is determined by dividing the total number of defecations recorded by accounting area that is equal to route length multiplied by three. Excrement samples are collected concurrently with excrement heap accounting which number is determined by hunting area type. At least two samples are taken in every type of hunting area. Excrements are taken in the amount of 200 g into paper package, marked and left in the laboratory when the route is finished. Sample code, date and place of sampling are fixed in a working diary. Rind and plant branches samples are taken in the places of gnawing in the amount of at least 0.5 kg, put into paper packages, marked. When the route is finished, the samples are left in the laboratory. Sample code, date and place of sampling, plant type, sample type (rind, branches and so on) are fixed in a working diary. The taken samples of excrements and food are prepared according to standardized method. Sample code and type, date and place of sampling, absolute dry weight, ash mass are recorded in the working journal. EFFECT: enhanced accuracy in following radionuclide migration in nutrient chains; provided control on radioactive pollution. 3 cl
Patent RU-2226299-C2 (RU)
Inventor: GILLON ZHAN-LUI
IPC: G08B13/08
Filed: 1999-04-05
Granted: 2004-03-27
Abstract: FIELD: devices for detecting opening of measuring devices engineering. SUBSTANCE: device has at least first structural member and second structural member, structural members being at given positions relative to each other when measuring device is closed. Device has moving part, fixing means for interaction with moving part and detecting means for determining position of moving part. Various versions of said devices are included. EFFECT: lowered device costs while retaining capabilities for automatic detection of opening of measuring device even in case of power cut. 2 cl, 7 dwg
Patent RU-2165110-C2 (RU)
Title: Ceramic sponge for concentration and hardening of liquid extrahazardous waste and method for its production
Inventor: ANSHITS A G
IPC: C04B38/00
Filed: 1999-04-28
Granted: 2001-04-10
Abstract: FIELD: processing of liquid extrahazardous waste containing heavy metals and/or radionuclides, in particular, hardening of waste by inclusion of them in artificial ceramic compounds, applicable at radiochemical plants of nuclear power and nuclear-armory complexes, as well as in chemical and metallurgical industries. SUBSTANCE: for concentration and hardening of liquid extrahazardous waste use is made of a ceramic sponge based on hollow aluminosilicate microspheres, more than 20 μm in diameter, wall thickness exceeding 0.3 g/cu.cm, characterized by thermal stability and mechanical strength exceeding 2 MPa, as well as possessing an open porosity with an accessible unconfined space up to 70%. For its production hollow aluminosilicate microspheres are extracted from the flash obtained after burning of coals, mixed with a wetting agent and silicate binder at a ratio of weight of the components within 1:0.012-0.29:18 with formation of moulding mass, gas inclusions are removed from it with simultaneous moulding of blocks of preset dimensions and sintered at a temperature exceeding 800 C, but lower than the softening temperature, and at atmospheric pressure. EFFECT: enhanced mechanical strength while in transit, at rehandling and in storage, as well as acid resistance and thermal stability. 4 cl
Patent RU-2167324-C2 (RU)
Inventor: TUNKIN A I
IPC: F02C7/28
Filed: 1999-05-05
Granted: 2001-05-20
Abstract: FIELD: mechanical engineering; gas turbine engines. SUBSTANCE: sealing device of gas turbine engine has labyrinth and mating flange and deflector forming slot space. According to invention, many support projections are made on deflector frame side of slot space. Size of mounting radial clearances between support projections of deflector and flange is set within 0 and 5δ 1  where δ 1  is radial clearance between labyrinth and mating flange. Radial walls of flange from side of compressor rotor are heat-insulated. Invention is aimed at increasing reliability by preventing cutting-in of labyrinth into flange and increasing engine economy by maintaining minimum radial clearances between labyrinth and mating flange of sealing device at operation of gas turbine engine. EFFECT: improved reliability and reduced fuel consumption. 2 cl, 4 dwg
Patent RU-2167132-C2 (RU)
Title: Method of preparing composite material
Inventor: BOGACHEV E A
IPC: B22F3/26
Filed: 1999-05-21
Granted: 2001-05-20
Abstract: FIELD: manufacture of carbon-carbon composite materials. SUBSTANCE: composite material is prepared by using liquid matrix-forming agents including, suspensions disposed throughout entire volume of semifinished product irrespective of nature of pores in semifinished product using simpler and less power-consuming method; time required to prepare composite materials and range thereof is cut down due to using various materials of semifinished products and fillers thereof. Method comprises saturation of porous semifinished product, it is immersed into solvent of matrix-forming agent under atmospheric pressure at temperature which is lower then solvent boiling temperature, and saturation is carried out by placing matrix-forming agent solution onto common boundary of porous semifinished product and solvent within closed space; in this case, volume of matrix-forming agent is by 10 to 15 times greater than volume of solvent that fills up porous semifinished product, and saturation process occurs at temperature which is equal or higher than solvent boiling temperature. EFFECT: more efficient preparation method. 4 cl, 1 dwg, 3 ex
Patent RU-2187273-C2 (RU)
Title: Method for a single-stage bilateral total endoprosthetics of hip joints
Inventor: MASHKOV V M
IPC: A61B17/56
Filed: 1999-07-29
Granted: 2002-08-20
Abstract: FIELD: medicine, orthopedics, traumatology. SUBSTANCE: articular capsules are resected, endoprosthesis is performed. A cord out of articular capsule is made along the anterior-superior surface by developing a duplicature. A cord is fixed transaxially towards the greater trochanter. A separated capsular part is fixed along intertrochanter line. The method enables to exclude dislocation of endoprosthesis head. EFFECT: higher efficiency of endoprosthetics. 4 dwg
Patent RU-2184005-C2 (RU)
Title: Large-diameter pipe straightening apparatus
Inventor: TAKHAUTDINOV SH F
IPC: B21D3/10
Filed: 1999-09-01
Granted: 2002-06-27
Abstract: FIELD: pipeline conveyance equipment used in oil industry. SUBSTANCE: apparatus has welding frame, stops, rollers, hydraulic cylinder and high-frequency current inductor mounted for reciprocation. Hydraulic cylinder is mounted in horizontal position in opposed relation to inductor. Inductor, hydraulic cylinder and stops are adjustable in vertical plane. Stop beds, hydraulic cylinder striker and working zone of inductor are made in the form of semicylinder. EFFECT: simplified construction and increased efficiency. 2 cl, 1 dwg
Patent RU-2181212-C2 (RU)
Title: Procedure of movement of sonde of scanning microscopenanolithograph in field of coarse x-y positioner
Inventor: LAPSHIN R V
IPC: G02B21/32
Filed: 1999-09-07
Granted: 2002-04-10
Abstract: FIELD: precision measurement technology, nanotechnology. SUBSTANCE: this approach is meant for use in scanning sounding microscope, in sounding nanolithograph and in sounding storage of large capacity. According to procedure first movement is conducted with the aid of precision positioner till boundary of its range is reached. Then search and referencing of sonde to nearest peculiarity of surface is carried out. After it coarse positioner carries out movement in such direction that precision positioner following it moves to opposite boundary of its range. When this boundary is reached sequence of actions described above is repeated cyclically till moment of arrival of sonde to point on surface remote from initial point by specified distance is determined. EFFECT: increased precision and linearity of positioning of sonde over large area of surface of specimen. 1 dwg
Patent RU-2182877-C2 (RU)
Title: Plastic screw cap
Inventor: KRAUTKREHMER GJUNTER
IPC: B65D53/02
Filed: 1998-01-29
Granted: 2002-05-27
Abstract: FIELD: bottle sealing. SUBSTANCE: proposed screw cap for bottles has practically cylindrical side wall 1 with internal thread 8 for turning onto external thread 11 of bottle neck 10. Upper part 2 of cap is made round and flat. Sealing projection 4 passes axially from inner side of cap upper part 2. Outer diameter of sealing projection corresponds to outer diameter of bottle neck or is slightly smaller than neck diameter. Inner diameter 2R 2  of sealing projection is less than outer diameter D of bottle neck. Additionally practically cylindrical egg-shaped sealing projection 3 is made radially inside first cylindrical sealing projection 4. Outer diameter 2R 1  of sealing projection 3 is greater than inner diameter d of bottle neck 10 for which cap is designed at least on section located near upper part of cap opposite to first sealing projection 4. EFFECT: improved sealing of bottles with neck edges defective or deformed slightly. 13 cl, 2 dwg
Patent RU-2181199-C2 (RU)
Title: Method for non-destruction testing of thermal properties of materials
Inventor: KLEBANOV M G
IPC: G01N25/18
Filed: 1999-11-19
Granted: 2002-04-10
Abstract: FIELD: measurement of thermal parameters. SUBSTANCE: method comprises steps of placing loop-shaped heater and two temperature sensitive pickups on heat insulated surface of investigated material. At time moment of beginning measurement, heater separates predetermined heat quantity in the form of impulses. Then time moment of achieving predetermined relation of temperature values in points of placing temperature-sensitive pickups is registered. Calculation of thermal characteristics is realized on base of received data according to formulae given in description of invention. EFFECT: enhanced accuracy of testing. 1 dwg _
Patent RU-2177551-C2 (RU)
Title: Heat protection structure (design versions)
Inventor: BUSHE MARK
IPC: F01D5/28
Filed: 1999-03-25
Granted: 2001-12-27
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: heat protection structure and its design versions relate to elements exposed to action of high temperatures, for instance, in manufacture of combustion chambers of ramjet engines or external heat shielding plates of aircraft. This heat protection structure and its design versions includes ejection cooling devices delivering first cooling liquid medium out of indicated structure, convection cooling devices including second cooling liquid medium circulating inside structure, channel in which liquid medium containing first and second cooling media circulates. Heat protection structures include also heat barrier forming at least part of outer wall of structure in which holes can be made to provide ejection of first cooling medium or building hydraulic resistance which depends of hydraulic resistance inside channel. Heat protection structure includes additionally special devices to regulate pressure of liquid medium inside channel to built pressure which depends of pressure existing outside the structure. Convection cooling devices can be provided with system of heat-carrying conductors. EFFECT: improved efficiency of cooling. 16 cl, 2 dwg
Patent UA-52822-C2 (UA)
Title: Method for monitoring a high-voltage direct current line and a device for realization of the method
IPC: H04B3/46
Filed: 1999-04-16
Abstract: In order to monitor an electrode line (4) of a bipolar HVDC transmission system, said Iine being comprised of two lines (20, 22), а balanced-to-earth impulse is fed from an unbalanced-to-earth impulse (u(t)) into the lines (20, 22) in the push-pull mode. An actual echo curve (EK) is recorded from the echo signals. Said actual echo curve is compared to a dynamic specified echo curve, whereby a fault signal is generated when a tolerance band situated around the echo difference curve (EDK) is exceeded. As a result, a monitoring method is obtained which is nearly independent of the strongly fluctuating earth conductivity, has a higher reach-able space when the dispersion of the echo is simultaneously smaller, radiates a lower level of electromagnetic energy, and, does not require any additional decoupling elements.
Patent UA-39119-C2 (UA)
Title: Granulator of mineral fertilizers
IPC: B01J2/26
Filed: 1995-11-28
Abstract: The invention relates to the field of granulation of materials, mainly, mineral fertilizers, and it can be used in chemical and other branches of industry. A granulator of the mineral fertilizers contains an inclined belt conveyer, a shelter of the upper working branch of the belt, having side walls and flat cover, in which sprayers of float are mounted, loading and unloading mechanisms.
Patent UA-44258-C2 (UA)
Inventor: MOLINO BRUCE F
IPC: A61K38/05
Filed: 1994-10-17
Abstract: Consideration is being given to antithrombotic azacycloalkylalkanoylpeptides and pseudopeptides inhibiting aggregation of thrombocytes and thrombocytopoiesis, which are used for preventing end treating thrombosis associated with such pathalogic states as myocardial infarction, thrombotic insult, disease of peripheral arteries, and disseminated intravascular coagulation, and to a pharmaceutical composition containing thereof. Consideration is being given to methods of prevention or treatment of thrombosis in mammals, involving administration of therapeutically effective quantities of the above-mentioned compounds, and to a pharmaceutical composition containing these compounds.
Patent UA-53612-C2 (UA)
Title: Closure cap for containers (variants)
Inventor: KLADDERS HEINRICH
IPC: B65D51/16
Filed: 1995-11-08
Abstract: A closure cap for closing containers without creation gas bulbs displaces part of the container content when it is set upon the neck of the container and at the same time allows confined gas to escape through one or several openings before snapping into its closing position.
Patent UA-48145-C2 (UA)
Title: Device for washing surfaces
Filed: 1997-03-12
Abstract: Device for washing surfaces contains a frame, cross bar, roller for accommodation of washing belt, roller drive which consists of embossed roll with an axis and control handle. Closed loop of washing belt covers cross bar and roller and contacts with embossed roll. The handle is rigidly connected to the frame. For removal of effort of compression of washing belt when the roller drive stands idle each of mobile support of axis of embossed roll has a slant contacting with spindle cam. The spindle is located in the central aperture of support and inside a compression spring which is placed between support and stop mounted in the frame, and groove. On the end of spindle a handle of its rotation is mounted. Washing belt consists of one closed loop. The roller drive contains in the center of embossed roll equidistant radial jacks with an opportunity of accommodation in them of a spring-supported end, control handle. Control handle and compression spring are mounted in rotary, with respect to embossed roll axis, casing of control handle.
Patent UA-45447-C2 (UA)
IPC: B26B21/00
Filed: 1997-03-24
Abstract: A shaving system that includes a housing (10), one or more blades (2, 3) mounted on the housing, a cap (6) behind the blades on the housing, and a guard structure (4) in front of the blades on the housing, the guard structure including flexible skin-engaging protrusions (26) that engage a user's skin in front of the blades and a water leachable shaving aid composite (24) positioned to deliver a shaving aid to the skin behind the flexible skin-engaging protrusions (26).
Patent UA-34362-C2 (UA)
Title: Monodisperse powder of aluminum oxide as ingredient for dentistry materials and method for its manufacture
Inventor: BLETSKAN DMYTRO IVANOVYCH
Filed: 1999-06-30
Abstract: The invention relates to the chemical technology, in particular to production of the materials with the specified composition, purity and dispersiveness and may be used for manufacturing the high-quality dental filling material, the denture and the denture coating, i.e. in the clinical dentistry. In accordance to the invention the monodisperse powder of aluminum oxide (monodisperse sapphire) is used with the elongated particles 2-4 m in size and Аl2О3 content not less than 99.999 mass %. Such a powder represents an ingredient for the dentistry materials. The method for obtaining the monodisperse sapphire powder is proposed comprising the chemical treatment of the industrial wastes of the mechanical processing of the large sapphire crystals. The method comprises the successive treatment with sulfuric acid and nitrate acids followed by the final treatment with the hydrofluoric acid for 20 minutes. Then the product is thoroughly washed with the distilled water until the disappearance of F– in the washing fluid. Finally, the powder is dried to the constant mass. The monodisperse sapphire powder is characterized by the high hardness and mechanical strength, the stability of the physical and chemical properties, and the biological inertness.
Patent UA-50836-C2 (UA)
Inventor: CHYHARIOV VALERII VASYLIOVYCH
Filed: 2000-01-21
Abstract: 桔獩椠癮湥楴湯爠汥瑡獥琠⁯桴⁥牡慥漠⁦汰獡楴⁣慭整楲污⁳敷摬湩⹧䔠敬瑣楲慣⁬湩牦ⵡ敲⁤浥瑩整⁲潦⁲敷摬湩⁧桴牥潭汰獡楴⁣潰祬敭楲⁣慭整楲污⁳慨⁳潨獵湩Ⱨ爠捥慴杮汵牡栠慥楴杮攠敬敭瑮愠摮琠牥業慮⁬潢牡⹤䠠慥楴杮攠敬敭瑮椠⁳慭敤愠⁳潣牲杵瑡摥戠湡⁤瑳楲獰眠瑩⁨灳捥晩捩朠潥敭牴捩污搠浩湥楳湯⹳匠捵⁨浩汰浥湥慴楴湯漠⁦桴⁥敤楶散洠歡獥椠⁳潰獳扩敬琠⁯捡楨癥⁥湵晩牯⁭睴ⵯ楳敤氠浵湩畯⁳汦硵愠摮眠汥敤⁤潪湩獴漠⁦楨桧焠慵楬祴മഊഊ
Patent UA-61150-C2 (UA)
Title: Device for destruction of mechanical ties of a structure
Inventor: MATVIENKO ANATOLII PAVLOVYCH
IPC: B64G1/64
Filed: 2001-04-12
Abstract: A device for destruction of mechanical ties of a structure relates to disposable techniques, and can be used, for example, in rocket production. Parts of a structure are connected among themselves with the help of metal or composite tapes. The connection, when it is required by structure, can be made rectilinearly, along an arch or circle. The quantity of tapes depends on effort that the structure shall sustain. Each tape is equipped with its element of destruction - knife which is connected to elements of destruction of all other tapes with the help of common rod which relating to the drive. With the help of a high pressure the drive moves the rod with knifes which cut crosspieces and the structure disinterates to parts. The drive with knifes and rod remains on the part which does not work any more.
Patent RU-2181829-C2 (RU)
Title: Method of bringing of well equipped with electric centrifugal pumping unit and variable frequency drive to steady-state operating conditions
Inventor: LJUSTRITSKIJ V M
IPC: E21B43/00
Filed: 2000-01-10
Granted: 2002-04-27
Abstract: FIELD: oil recovery; applicable in bringing of wells equipped with electric centrifugal pumping unit to steady-state operating conditions after performance of well remedial work. SUBSTANCE: method includes starting of electric centrifugal pumping unit, supply of fluid by centrifugal pump to tubing string and repetition of cycles with frequency of supply voltage changed in each cycle. In this case, operation of centrifugal pump during entire time of well completion is continuous. In each cycle, dynamic level of fluid in well is measured and compared with required value obtained as a result of investigation of previous completion of the given well and calculation of frequency of supply voltage for next cycle. Calculation is repeated until full coincidence of hydraulic characteristics of centrifugal pump and formation. EFFECT: higher efficiency of well operation. 1 dwg, 1 tbl
Patent RU-2226153-C2 (RU)
Inventor: FINA RAFFAEHLE
IPC: B41F31/04
Filed: 2000-02-22
Granted: 2004-03-27
Abstract: FIELD: inking equipment for printing machines. SUBSTANCE: inker bottom plate is divided into number of sectors arranged adjacent to one another and capable of moving for adjusting distance between plate edge and cylindrical surface of ductor roller. Sectors are movable in plane of plate parallel to one another. EFFECT: increased efficiency owing to fine adjustment and provision for applying of ink layer having uniform thickness and reduced damage to roller surface. 10 cl, 4 dwg
Patent RU-2213279-C2 (RU)
Inventor: KOZLOV M T
IPC: F16D13/66
Filed: 2000-03-07
Granted: 2003-09-27
Abstract: FIELD: transport mechanical engineering; units connecting drive with actuating machine. SUBSTANCE: proposed clutch includes drive and driven members, drive and driven disks and spring. Drive and driven disks are conical in shape with trapezoidal profile in longitudinal section; lesser bases of trapezium of drive disks are directed towards center and those of driven disks are directed towards periphery. Driven disks are made from sectors mounted at clearance which is filled with elastic material. EFFECT: simplified construction; reduced overall dimensions; increased working rotational speed. 2 dwg
Patent RU-2187624-C2 (RU)
Title: Oil-well electrical centrifugal pump unit
Inventor: KAPLAN L S
IPC: F04B47/06
Filed: 2000-03-31
Granted: 2002-08-20
Abstract: FIELD: equipment for operation of oil wells, particularly, device for oil recovery by electrical centrifugal pumps. SUBSTANCE: unit has pump with electric motor, check and drain valves. Check valve has damper with channels and cylinder. Cylinder piston is connected with check valve plate. Cylinder is communicated with damper. Piston acts on fluid when it is moved in cylinder at speed proportional to velocity of fluid efflux from damper channels. EFFECT: increased efficiency of well operation. 1 dwg