baber/WOPTO huggingface dataset:
Patent RU-2205034-C1 (RU)
Title: Polyfunctional biocompatible hydrogel and method for its preparing
Inventor: LOPATIN V V
IPC: A61L27/54
Filed: 2001-09-28
Granted: 2003-05-27
Abstract: FIELD: polymers, chemical technology, medicine. SUBSTANCE: invention relates to polyfunctional biocompatible hydrogel comprising the following components, wt. - %: acrylamide, 1.3-15; cross-linking agents: N,N- -methylene-bis-acrylamide, 0.004-0.975 and N,N'- ethylene-bis-acrylamide, 0.004-5.1; poviargol, 0.002-0.45, and water, up to 100. Hydrogel is prepared by copolymerization of acrylamide with cross-linking agents in an aqueous medium in the presence of peroxide polymerization initiating agent, at incubation for two steps. The first step is carried out at 20- 90 C for 2-24 h and the second step at 107-130 C for 2 h, not above. Hydrogel elicits the reduced body tissue response with respect to its implantation and low possibility of colonization by pathogenic microflora. EFFECT: improved preparing method, valuable properties of hydrogel. 16 cl, 9 dwg
Patent RU-2220707-C1 (RU)
Title: Therapeutic and cosmetic composition for skin flaking-off with rejuvenating and bleaching effect
Inventor: OGUDINA G N
IPC: A61K8/92
Filed: 2002-04-19
Granted: 2004-01-10
Abstract: FIELD: cosmetics and gerontology. SUBSTANCE: composition contains lanolin base, 8 vol % of biologically active substances, and oil, said biologically active substances being ground coffee powder and ginger powder and said oil being essential oils such as oil of ylang-ylang, jojoba, tea tree, and patchouli. EFFECT: achieved flaking-off, mycostatic, rejuvenating, tonic, regenerating, and moistening properties. 4 ex
Patent RU-2214292-C1 (RU)
Inventor: KHOTIMSKIJ S D
IPC: A61N5/00
Filed: 2002-06-03
Granted: 2003-10-20
Abstract: FIELD: medicinal equipment. SUBSTANCE: the present innovation deals with detecting biologically efficient intensities and dosages of different types of radiation. Device has radiation receiver, transformer, indicator for visual display of values, block to set parameters of known values of factors affecting the intensity of incident radiation at the moment of measurement, and microprocessor the memory of which is supplied with values of biologically efficient intensities of incident radiation of the source with known spectral characteristics for concrete values of factors. As receiver for UV-radiation one should apply photoreceiver, and microprocessor's memory is supplied with values of biologically efficient intensities of Sun's incident radiation and their corresponding summarized values measured by photoreceiver at different angles of Sun above horizon. As receiver of corpuscular radiation of mixed type it could contain several detectors of particles designed as gas-discharge meters, scintillation spectrometers or semiconductor detectors of certain sensitivity. For the purpose to detect biologically efficient intensity of corpuscular radiation of mixed type microprocessor's memory is introduced with coefficients of biological efficiency depending upon the type and energetic spectrum of measured particles, and summing up program, as well. EFFECT: higher efficiency of detection. 2 cl, 2 dwg, 12 tbl
Patent RU-2218195-C1 (RU)
Inventor: KONSTANTINOVA N A
IPC: A61N5/00
Filed: 2002-06-28
Granted: 2003-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves estimating intracellular pH of patient blood neutrophils. The intracellular pH value being equal to or greater than 7.2, ultraviolet radiation treatment is administered with selective filter of 334+5 nm. EFFECT: enhanced effectiveness of treatment; avoided complications.
Patent RU-2214743-C1 (RU)
IPC: A23L13/60
Filed: 2002-10-08
Granted: 2003-10-27
Abstract: FIELD: meat industry. SUBSTANCE: sausage comprises farces of two cooked sausage kinds arranged in alternation and comprised of raw meat of trimmed beef and raw meat of trimmed pork, as well as salted hog neck layers and side pork fat plates, and gelatin for oiling thereof. Raw meat of trimmed beef for preparing of at least one kind of cooked sausage comprises top-grade trimmed beef in the form of frozen blocks and meat mass with connective and fatty tissue content corresponding to that of top-grade trimmed beef. Meat mass is produced by pressing raw meat through perforated surface having 2-3 mm sized openings for additional mechanical trimming of first-grade cooled beef after manual trimming thereof, and is used in an amount of 20-55% by receipt amount of trimmed beef in cooked minced alternative layers sausage. Farce of one kind of cooked sausage comprises, along with raw meat of trimmed beef, raw meat of trimmed pork, trimmed semi-fat pork, eggs or melange, milk, edible salt, sodium nitrite, spice and condiment. Farce of other kind comprises, along with raw meat of trimmed beef, raw meat of non-fat and fat trimmed pork, pieces of back pork fat and pieces of cooked salted ox and hog tongues, eggs or melange, edible salt, sodium nitrite, spice and condiment. EFFECT: improved quality and stable properties of final product. 7 cl
Patent RU-2237740-C1 (RU)
Inventor: SENJUTA A S
IPC: C22B7/00
Filed: 2003-02-07
Granted: 2004-10-10
Abstract: FIELD: inorganic compounds technology. 
     SUBSTANCE: recovery of gallium from solid gallium-containing materials, including aluminum production waste, is achieved by treating initial material with alkali solution to give solid residue and mother liquor, after which mother liquor is subjected to two-step carbonization followed by separation of formed gallium concentrate, transferring it into gallate solution and electrochemical reduction of gallium. According to invention, above-mentioned solid residue is rinsed with water and thus obtained rinsing water is carbonized in one step separately from mother liquor to give gallium concentrate, which is combined with gallium concentrate obtained by carbonization of mother liquor. 
     EFFECT: reduced loss of gallium during recovery operation. 
     3 tbl
Patent RU-2231753-C1 (RU)
Inventor: SAMOKRUTOV A A
IPC: G01B17/02
Filed: 2003-02-25
Granted: 2004-06-27
Abstract: FIELD: instrumentation, nondestructive testing. 
     SUBSTANCE: invention can find use in thickness measurement, flaw detection, study of structures of various materials and articles. Procedure includes radiation of ultrasonic pulse into material of article and reception of pulses reflected many times from opposite surfaces of material. Gating isolates from received sequence of pulses part of sequence from moment when amplitude of interference from inherent damping noises grows smaller than amplitude of pulses received from material to moment when amplitude of received pulses falls to medium level of various noises accompanying reception of ultrasonic pulses from material. Normalized autocorrelation function from gated part of received sequence of pulses is computed. Argument of autocorrelation function not equal to zero at which this function reaches maximum is found. Thickness is computed as product of half of this argument by known velocity of propagation of ultrasonic pulses in material. 
     EFFECT: enhanced authenticity, accuracy and stability of readings. 
     2 dwg
Patent RU-2237035-C1 (RU)
Inventor: TATARINOV A N
IPC: C04B28/14
Filed: 2003-03-06
Granted: 2004-09-27
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: dry plaster mix suitable for plastering walls by means continuously functioning mixing pumps contains, wt %: gypsum 90-92, perlite 2.5-3.1, lime 1.2-1.5, ground limestone 4.0-5.0, retardant 0.035-0.045, cellulose ether 0.13-0.16, re-dispersed powder 0.018-0.03, air-entraining additive 0.008-0.015, starch ether 0.09-0.1, and industrial-grade sodium tripolyphosphate 0.04-0.045. 
     EFFECT: improved adhesive characteristics and prolonged setting time. 
     2 tbl
Patent RU-2230167-C1 (RU)
Inventor: ADAMENKO R G
IPC: E05B37/02
Filed: 2003-03-28
Granted: 2004-06-10
Abstract: FIELD: locksmith's work. SUBSTANCE: the code lock has a body with rotary coaxially installed code disks with slots, locking rod with keys engageable with one another, control handle means for rod interlocking made in the form of a washer linked with the discs by means of a spring for restricted turning relative to the rod. The side surfaces of the code disks have radial slots mating the rod keys, and the outside circumference of the code disks has cone-section lateral slots with opening to the outer surface of the code disks at an angle mating the working part of the control handle. EFFECT: enhanced secrecy. 2 cl, 5 dwg
Patent RU-2231645-C1 (RU)
Title: Wall tie
Inventor: USKOV V A
IPC: E21D21/00
Filed: 2003-03-31
Granted: 2004-06-27
Abstract: FIELD: mining. 
     SUBSTANCE: the invention is dealt with mining, namely, with devices for a preliminary wall tie of mine workings and underground structures before erection in them a permanent lining. A problem of the invention is to increase reliability of a wall tie fixation, to increase its supporting capacity, to decrease costs of a wall tie manufacture and creation of a favorable conditions for mechanization of a lining erection. The wall tie includes a loading boom with the ring type stop, a nut screwed on its locking end and an eccentric breakable cartridge installed between an eccentric abutment washer and the nut and interacting with the eccentric breakable abutment washer. Between the nut and the eccentric breakable cartridge there is an eccentric clamping washer rigidly fixed with the nut by a protective fixing arm. Between the ring type stop and the eccentric abutment washer there is a check-nut, that is rigidly linked with the indicated ring type stop by a duplicating fixing arm. The eccentric breakable cartridge is made of a strong granulated material, the porous space of which is filled in with a porous flexible material impregnated with a glutinous composition. The protective and duplicating fixing arms may be made in the form of shear dowels inserted in the corresponding to them grooves of the joint parts. The protective fixing arm may have an elongated form with a protruding part. In the capacity of a strong granulated material of the eccentric breakable cartridge may be used the material, hardness of which exceeds the average hardness of the rock around a bore-hole by 1-2 units on Mohs scale, and in the capacity of the porous flexible material - foam-rubber may be used. The eccentric breakable cartridge can be supplied with a detachable jacket made out of a material with a low coefficient of sliding friction, for example, polyethylene. The detachable jacket is supplied with a concentric ledge on its external surface located on the side facing a locking end of the loading boom. 
     EFFECT: increased reliability of a wall tie fixation and its supporting capacity, decreased costs of a wall tie manufacture. 
     7 cl, 3 dwg
Patent RU-2247388-C1 (RU)
Title: Method for express-diagnosis of whooping cough
Inventor: KVETNAJA A S
IPC: G01N33/569
Filed: 2003-06-24
Granted: 2005-02-27
Abstract: FIELD: medicine, laboratory diagnosis. 
     SUBSTANCE: study is carried out in brush-bioptate taken from pharynx posterior wall mucosa using reaction of indirect immunofluorescence and the presence of whooping cough bacillus antigen and specific secretory immunoglobulin A (Ig A) are determined. Whooping cough is diagnosed in simultaneous detection of whooping cough bacillus antigen and specific secretory Ig A in analyzed material. Method provides enhancing precision of diagnosis and reducing time for carrying out the diagnosis. Invention can be used for carrying out the early etiological diagnosis. 
     EFFECT: improved method for diagnosis. 
     3 ex
Patent RU-2255715-C1 (RU)
Inventor: AVETISOV S EH
IPC: A61F9/008
Filed: 2003-10-22
Granted: 2005-07-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves producing corneal flap without lifting it, making cataract extraction and intraocular lens implantation with time delay, lifting corneal flap cover not earlier than in a month, acting with ultraviolet radiation upon stromal bad and returning the corneal flap to its place. Corneal flap pedicle is arranged along strong meridian. Cataract phacoemulsification is done via tunnel incision 1-7 days later and intraocular lens is implanted. Extraction incision is arranged in strong meridian projection 1.0 mm far from the limb in parallel to it at 3 or 9 o'clock position. When calculating optical force of the intraocular lens, cornea refraction is determined from strong astigmatism axis data to achieve simple hypermetropic astigmatism. Then, the achieved simple hypermetropic astigmatism is adjusted with positive cylindrical stromal bed ablation and the corneal flap is laid to its place. 
     EFFECT: enhanced effectiveness of treatment. 
     3 dwg
Patent RU-2251673-C1 (RU)
Inventor: LEMANN MARTIN
IPC: G01M3/32
Filed: 1998-03-10
Granted: 2005-05-10
Abstract: FIELD: testing engineering. 
     SUBSTANCE: method comprises setting the vessel with a fluid into the testing chamber which is evacuated at least up to the pressure of saturated vapor for the fluid, measuring the ambient pressure and pressure inside the testing chamber, and detecting the leakage by measuring the change in the ambient pressure caused by the evaporation of the fluid inflowing due to leaking. 
     EFFECT: reduced cost and enhanced accuracy of testing. 
     65 cl, 20 dwg
Patent RU-2258013-C1 (RU)
Inventor: SAVEL EV B V
IPC: B60T13/66
Filed: 2003-12-03
Granted: 2005-08-10
Abstract: FIELD: transport engineering; brake systems. 
     SUBSTANCE: pneumatic brake drive with interlocked power drive contains compressor connected through twin protective valve, receivers with two-section brake valve to control delivery of compressed air into brake chambers of front axle and rear bogie coupled through two electromagnetic valves.  Connection of brake chambers of rear axle with two-section brake valve is provided through limiting valve. 
     EFFECT: improved safety of all-wheel-drive automobile when running over surface with low adhesion coefficient by enhancing course stability and providing controllable operation of brake drive. 
     2 dwg
Patent RU-2256413-C1 (RU)
Inventor: TISHINA S S
IPC: A61B17/00
Filed: 2003-12-25
Granted: 2005-07-20
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: the present innovation deals with pancreatic resection. One should suture the parenchyma of pancreatic stump by applying sutures at both sides against the main pancreatic duct. Punctures in should be performed into the tissue of dissected glandular surface, punctures out - at the distance of 1 cm against the edge along its anterior surface. Then one should apply free ends of ligament at the distance of 2 mm against the edge of cut-off. Punctures in should be started at anterior surface, punctures out - in stump's plane followed by next puncture in out of glandular plane and puncture out - along posterior surface at the distance of 2 mm against the edge of pancreatic stump. One should simultaneously tighten ligatures to draw the edges together till their tight juncture. Knot should be tightened at posterior pancreatic surface. The method provides prophylaxis for failed sutures of pancreatojejunoanastomosis. 
     EFFECT: higher efficiency. 
     4 dwg,1 ex
Patent RU-2252269-C1 (RU)
Inventor: KHVAN A D
IPC: C21D9/22
Filed: 2004-01-08
Granted: 2005-05-20
Abstract: FIELD: mechanical engineering; aircraft industry; shipbuilding; methods of metal forming. 
     SUBSTANCE: the invention is dealt with the methods of metal forming intended to increase durability of tool steels and may be applied in the field of mechanical engineering, aircraft industry, shipbuilding and other industries. The substance of the offered invention consists in plastic deformation of billets blanks out of a tool steel by a compression setting with a twisting till the accumulated deformation defined by the formula:    
     where   - the critical deformation causing an intensive growth of grains of a microstructure of the steel;   and   - additional optimal deformations of compression and shift ensuring the maximum increase of the steel wear resistance. Application of the given invention in an industry will allow to increase rather efficiently the steel wear resistance of the steel, that may be used for production of cutting and measuring tools. 
     EFFECT: the invention ensures the maximum increase of wear resistance of the steel, that may be used for production of cutting and measuring tools.
Patent RU-2257759-C1 (RU)
Title: Method for production of cream fondant
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-02-05
Granted: 2005-08-10
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: claimed method includes boiling of fondant syrup with dairy butter and condensed milk, its cooling and fluffing with simultaneous addition of flavor and structure-forming agent, and forming to produce target product. Nutmeg CO 2 -solvent cake in amount of about 8.9 mass % is used as flavor and preparation obtained from biomass of Pythium irregulare micromycete by sequential extraction with non-polar liquefied gas, water, alkali, water, acid, water, alkali, and water followed by blending the first extract with solid residue in amount of about 0.05 mass % is used as structure-forming agent. 
     EFFECT: low-hardened cream fondant with increased content of biologically active substances and decreased consumption of structure-forming agent.
Patent RU-2259721-C1 (RU)
Inventor: PASHCHENKO L P
IPC: A21D2/36
Filed: 2004-02-17
Granted: 2005-09-10
Abstract: FIELD: food-processing industry, in particular, bread-making. 
     SUBSTANCE: method involves kneading dough; fermenting; knocking; cutting; proofing and baking doughs; during kneading process, introducing mixture containing 35-40% of dry gluten, 45-50% of oat flour, 10-20% of amaranth flour, as well as ground calcium gluconate or powdered egg shell in an amount of 0.3% by weight of mixture in dough. 
     EFFECT: increased biological and nutritive value of bread, reduced energetic value, optimal calcium, magnesium and phosphor ratio for calcium assimilation, improved physicochemical properties and increased shelf life of ready products. 
     3 tbl, 4 ex
Patent RU-2260182-C1 (RU)
Inventor: ALIMOV A G
IPC: G01N29/04
Filed: 2004-03-03
Granted: 2005-09-10
Abstract: FIELD: methods of ultrasonic inspection. 
     SUBSTANCE: time of propagation of ultrasound is measured in at least ten areas of controlled zone and average speed of ultrasound is computed. Area in area of control are defined where measured speed has maximal, minimal and the closest to average speed of ultrasound meanings. At least two cores are cored out from any specified area and values of strengths are determined subsequently in those areas which values correspond to speed of ultrasound at those areas. Humidity of concrete is measured at the areas and strength of concrete in structure is determined depending on its humidity according to the specific formula. 
     EFFECT: improved precision of inspection; improved reliability. 
     2 dwg, 1 tbl
Patent RU-2265063-C1 (RU)
Inventor: LOZIN GENNADIJ ARKAD EVICH
IPC: C21C5/48
Filed: 2004-04-22
Granted: 2005-11-27
Abstract: FIELD: metallurgy; melting steel in open-hearth or electrical steel-melting furnaces. 
     SUBSTANCE: proposed method of blowing metal in molten metal pool of electric steel-melting furnace includes delivery of oxygen jets through lance nozzles mounted in side wall of furnace below level of molten metal either horizontally or at angle to surface of hearth lined with refractory materials. At horizontal position of lance, it is mounted above hearth surface at minimum level equal to 8-12 diameters of outlet nozzle of lance to avoid action of oxygen. Nozzles of lance located at angle relative to surface of hearth are mounted at level ensuring position of final section of oxygen jet in molten metal not below level of oxygen jet fed at horizontal position of lances. Lances may be mounted stationary in side wall of furnace or movably in direction of metal pool. 
     EFFECT: enhanced efficiency of blowing; increased service life of blast equipment; enhanced resistance of lining; increased output of furnace. 
     3 cl, 1 dwg, 1 ex
Patent RU-2244830-C1 (RU)
Title: Method for constructing a tunnel and device for realization of said method
Inventor: GREBENESHNIKOV A L
IPC: E02F5/18
Filed: 2004-05-06
Granted: 2005-01-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes expanding guiding pipeline by extracting soil from around it by driving shield with rotor working implement. Soil is extracted to value, surpassing needed outer diameter of shield cover. Forming ring-shaped space inside tunnel mine is compacted from back side and continuously filled with liquid. Concurrently sedimentation of extracted soil is drained from lower portion of face. Displacement of driving equipment relatively to guiding pipeline is performed along soft trajectory. Device has means for driving guiding pipeline and driving shield with rotor working implement. Rotor working implement is mounted on body of driving shield. Front surface of working implement with cutters extends beyond outer contour of shield cover, provided with back end compaction. Device is provided with fluid pump device. Force hose of pump is outputted from upward portion beyond outer contour of shield cover. Device for transporting extracted soil from face is made in form of suck-in hose connected to pump device and to lower portion of ring space beyond rotor working implement. 
     EFFECT: lower transverse loads on guiding pipeline. 
     2 cl, 1 dwg
Patent RU-2262697-C1 (RU)
Title: Способ контроля термоэмиссионного состояния поверхностно- ионизационного термоэмиттера ионов
IPC: G01N27/626
Filed: 2004-05-17
Granted: 2005-10-20
Abstract: Изобретение направлено на упрощение способа контроля термоэмиссионного состояния поверхностно-ионизационного термоэмиттера ионов, в частности на контроль эффективности, однородности и селективности ионизации органических соединений на поверхности термоэмиттера в едином измерительном цикле без использования тестовых проб органических соединений. Сущность: вблизи поверхности термоэмиттера прокачивают воздух атмосферного давления с объемной скоростью (2-10) л/мин, при этом контролируют величину влажности воздуха, между термоэмиттером и коллектором ионов прикладывают постоянное напряжение величиной (30-600) В, нагревают термоэмиттер с постоянной скоростью нагрева, регистрируют температурную зависимость ионного тока термоэмиттера, определяют величины, характеризующие пики ионного тока на данной температурной зависимости (положение пиков, интенсивность тока, ширину пиков, скорость нарастания тока пиков) и по величине данных характеристик судят о термоэмиссионном состоянии термоэмиттера. Технический результат изобретения заключается в упрощении процедуры контроля и исключения тестовых проб. 6 з.п. ф-лы, 5 ил.