baber/WOPTO huggingface dataset:
Patent RU-2182717-C1 (RU)
Inventor: MIKHAJLOV N M
IPC: F41G1/36
Filed: 2001-03-16
Granted: 2002-05-20
Abstract: FIELD: infrared technique, namely, devices for night vision. SUBSTANCE: thermovision device includes objective consisting of four lens. Second and forth lens may be removed (along beam direction) out of visual field in order to enlarge it. Projection system is arranged between focal plane of objective and photodetector. Inlet lens of projection system is provided with slit diaphragm and outlet lens is provided with aperture diaphragm. The last is matched with concave mirror reflector turned to photodetector. Microcryogenic system such as Split-Stirling system is made with use of differential circuit; compressor and heat exchanger are placed in such system on different foundations. Dielectric member is introduced into pipeline joining compressor and heat exchanger. Heat conductive damper is arranged between photodetector and heat exchanger. Information is processed in analog and digital modes. Device allows to identify objects with temperature difference up to 0.15K and provides resolution up to 103 and high-quality image. EFFECT: prevention of influence upon photodetector of parasitic lightening up from constructional members of device and also of electromagnetic and mechanic fields of compressor. 4 cl, 1 dwg
Patent RU-2189176-C1 (RU)
Inventor: SHEVELEV O A
IPC: A61B10/02
Filed: 2001-04-18
Granted: 2002-09-20
Abstract: FIELD: medicine, in particular, instrument for taking biological material from cervical channel and neck of the uterus. SUBSTANCE: instrument has holder with flexible operating end equipped with hemispherical part. Piles are uniformly distributed over operating end and hemispherical part surfaces. Holder is equipped with rigidity ribs, fracture notches and cylindrical cavity. The latter is positioned at end part of holder and is made in the form of transport vial for fractured part of holder with flexible end. EFFECT: simplified construction, reduced loss and, accordingly, increased quantity of biological material sampled from cervical channel and neck of the uterus, and improved precision of diagnostic investigations. 1 dwg
Patent RU-2189653-C1 (RU)
Inventor: GAVRILOV S D
IPC: G21F9/28
Filed: 2001-05-14
Granted: 2002-09-20
Abstract: FIELD: nuclear power engineering and nuclear industry. SUBSTANCE: method for handling metal wastes including shipborne wastes involves treatment of wastes to reduce level of their total specific activity at the same time keeping this level at value sufficient for using them without restrictions concerning radio activity; waste disposal to industrial waste storage ground located beyond nuclear power units; reduction of waste volume before their disposal to storage ground including natural reduction of their specific activity to value enabling their handling without restrictions concerning radioactivity; waste recovery such, among other things being either storage of limited-use solid metal wastes on industrial waste storage grounds beyond nuclear power units including immobilization of radioactive contaminants removed from outer or inner surfaces of wastes or disposal of limited-use solid metal wastes. EFFECT: reduced specific activity of and radionuclide leaching from metal wastes, enlarged amount of non-radioactive metal scrap obtained in the process. 9 cl, 7 ex
Patent RU-2195077-C1 (RU)
Inventor: RAGUL SKIJ V V
IPC: H04B10/10
Filed: 2001-07-04
Granted: 2002-12-20
Abstract: FIELD: data transmission methods using open optical communication systems. SUBSTANCE: method includes shaping of several optical beams, their modulation by same signal, and their transmission to one receiver, generated beams having relatively nonparallel axes. In addition at least two beams are conveyed to one receiving aperture of receiver or at least two beams are conveyed to different receiving apertures of receiver, and optical radiation from at least two receiving apertures is passed to common photodetector. At least one of beams is generated proceeding from condition D > d or at least one of beams is shaped proceeding from condition   or at least two beams are produced by splitting pre- modulated optical radiation of one source. EFFECT: enhanced communication reliability, reduced power loss. 5 cl, 2 dwg
Patent RU-2182916-C1 (RU)
Inventor: KESTEL MAN P I
IPC: C09F9/00
Filed: 2001-08-06
Granted: 2002-05-27
Abstract: FIELD: siccatives. SUBSTANCE: invention relates to the field of synthesis of siccatives used for acceleration of drying the film of paint and varnish covers. Siccative if synthesized by saponification of tall oil fatty acids in acid number 185 mg of KOH/g, not less, or distilled tall oil in acid number 165 mg of KOH/g, not less, with sodium hydroxide an aqueous solution at 85-90 C to attain an acid number 13-20 mg of KOH/g and in the ratio of fatty-acid component (100%) and sodium hydroxide (100%) = (10-15) : 1, respectively. Method involves the following interaction of prepared water-soluble salt with aqueous solutions of lead basic acetate and manganese sulfate in the following ratio of the parent components, wt.-%: fatty-acid component, 20.0-30.0; sodium hydroxide an aqueous solution, 1.5-3.0; manganese sulfate an aqueous solution (100%), 2.0-4.0; lead basic acetate an aqueous solution (100%), 3.0-10.0; organic solvent, the balance. Method provides to obtain light siccatives exhibiting the enhanced color stability in the storage and containing more high mass part of nonvolatile substances being in retention of the high level of catalytic activity. EFFECT: improved method of siccative synthesis. 2 tbl, 5 ex
Patent RU-2211187-C1 (RU)
Title: Method of neutralizing acidic effluents
Inventor: MATALINOV V I
IPC: C23F1/46
Filed: 2002-01-11
Granted: 2003-08-27
Abstract: FIELD: waste water treatment. SUBSTANCE: method, in particular, concerns neutralizing effluents from organochlorine synthesis installations and those for combustion of organochlorine waste containing 0.7-36.0% hydrochloric acid. Neutralization is carried out in two steps: first with naturally occurring limestone to residual HCl concentration 0.05-1,0% and then with alkali reagent to pH 6.5- 8,0, process being conducted at reduced pressure involving additional cleaning of reaction gases to remove HCl. Finally neutralized solution is separated from precipitate. EFFECT: enhanced process efficiency and enabled reuse of neutralization product, calcium chloride solution, for national economy purposes. 1 dwg, 4 ex
Patent RU-2206775-C1 (RU)
Title: Method of control and operation of gasoline internal combustion engine
Inventor: IBADULLAEV G A
IPC: F02D15/04
Filed: 2002-02-14
Granted: 2003-06-20
Abstract: FIELD: mechanical engineering; four-stroke internal combustion engines. SUBSTANCE: proposed method of operation of gasoline internal combustion engine containing cylinder, piston, cylinder head, combustion chamber formed by surfaces of head and piston crown comes to reduction of standard volume of combustion chamber of engine put out by manufacturer and increasing compression ratio by decreasing distance between piston crown and surface of combustion chamber opposite to piston crown. Magnetic K c  of combustion chamber volume reduction coefficient is determined as ratio of volume of reduced-size combustion chamber to volume of standard -size combustion chamber. Then passage section of intake duct for working charge is decreased by value multiple of K c  and intake valve stroke is reduced providing reduction of delivery of working charge into cylinder by value multiple of K c . Then exhaust valve stroke is reduced by value multiple of K c  and ignition advance angle is decreased. EFFECT: increased efficiency, reduced fuel consumption and improved engine performance. 7 cl, 1 dwg
Patent RU-2214328-C1 (RU)
Inventor: PJATKOV V E
IPC: B27M1/02
Filed: 2002-08-12
Granted: 2003-10-20
Abstract: FIELD: wood working industry branch, namely manufacture of panels. SUBSTANCE: method comprises steps of forming board of thickness- calibrated racks; joining adjacent racks of board along upper and lower plates by means of braces spaced by predetermined distance from board end; placing board between two layers of wood plate material; applying adhesive onto surfaces adjacent to board and holding formed blank of panel in press. EFFECT: possibility for making panels of increased strength. 1 dwg
Patent RU-2221002-C1 (RU)
Title: Anti-ice-coating composition
Inventor: FEDNER L A
IPC: C09K3/18
Filed: 2002-09-10
Granted: 2004-01-10
Abstract: FIELD: special-destination fluids. SUBSTANCE: composition designed to prevent ice deposits as well as to melt snow on any coatings, including pavements and building structures, contains 85-95% sodium formate, 4-10% urea, 1-5% potassium carbonate, and may additionally contain river sand at salts-to-sand ratio 1:(3-5). Composition may further contain water preserving total salt concentration 15-30%. EFFECT: lowered eutectic temperature (-35 C), prolonged ice formation prevention period, reduced consumption of composition for melting snow and ice, and increased storage time. 5 cl, 1 dwg, 2 ex
Patent RU-2225751-C1 (RU)
Title: Plant for purification of gaseous emissions of industrial processes from toxic organic compounds
Inventor: KASHNIKOV G N
IPC: A62D101/20
Filed: 2002-11-29
Granted: 2004-03-20
Abstract: FIELD: units for purification of gaseous emissions of industrial processes from toxic organic compounds. SUBSTANCE: proposed plant includes smoke exhauster, gas duct, after- burning unit with control and power supply devices and set of ultra- violet radiators at average density of light energy of radiation of gas of 10 -3 -3•10 -1  J/sq cm which are made from lamps with reflectors fitted at the beginning of rectilinear section of gas duct; plant is also provided with chamber inside which lamps provided with ultra-violet reflectors are arranged; said chamber has air inlet and outlet and discharge port made from transparent material and provided with coats optically resistant to chemical emissions; plant is provided with discharge port dust cleaning unit and cooling system; apertures of lamp reflector and discharge port are optically matched; end face of reflector is parallel to discharge port at clearance; one part of chamber with discharge port is located inside gas duct and is secured on its wall and other part of chamber provided with air inlet and outlet and cooling system is located on the outside of gas duct. EFFECT: enhanced operational and economical efficiency; increased service life; simplified construction; enhanced operational stability of plant at varying flows of emissions. 10 cl, 6 dwg
Patent RU-2235013-C1 (RU)
Title: Abrasive tool, method for making carcass of abrasive tool and method for making jacket of abrasive tool
Inventor: JAROVOJ P P
IPC: B24D9/00
Filed: 2002-12-20
Granted: 2004-08-27
Abstract: FIELD: manufacture of manual non-rotary tool for sharpening cutting edges or for taking off surface layer of material, possibly sharpening, for example home knives. 
     SUBSTANCE: abrasive tool includes carcass with jacket stretched on its surface. Carcass has lengthwise butt whose ends are elastically closed with formation of hollow section. Jacket is made of sheet of grinding cloth whose lengthwise edges are superimposed and secured one to other with working surface of grinding cloth turned outside in such a way that to form symmetrical lengthwise butt parallel relative to edge. Method for making carcass comprises steps of using as supporting member rigid insert preliminarily placed inside polymeric thin-wall tube; cutting predetermined-length blank of carcass from said tube; punching eyes in blank and slitting lengthwise butt along its generatrix. Method for making jacket of abrasive tool comprises steps of marking-out lines on working layer of belt of grinding cloth for further bending its lengthwise edges; bending belt for further folding it along marked-out lines; cutting predetermined-length sheet from grinding cloth; mutually joining working edges of sheet with working surface turned outside and mutually fastening them in such a way that to form closed contour and W-shaped zigzag. 
     EFFECT: enhanced efficiency, improved working quality. 
     7 cl, 8 dwg
Patent RU-2247598-C1 (RU)
Title: Method for production of sorbent catalyst
Inventor: DIMKOVICH N T
IPC: C01B31/08
Filed: 2003-07-28
Granted: 2005-03-10
Abstract: FIELD: sorption technique for purification of industrial emissions and individual pipe security facilities. 
     SUBSTANCE: method for production of sorbent catalyst includes preparation of impregnating solution by introducing ammonium carbonate and copper and chromium compounds into ammonia water in ratio ammonia water/ammonium carbonate/copper basic carbonate/chrome anhydride of 1:(0.07-0.15):(0.03-0.06):(0.02-0.04); impregnation with metal-containing carbon solution; aging; and granule thermal treatment. 
     EFFECT: sorbent catalyst with prolonged protective action in relation to chlorocyanide and decreased cost. 
     4 cl, 3 ex
Patent RU-2245594-C1 (RU)
Title: Electrochemical generator built around hydrogen-air (oxygen) fuel cells
Inventor: KARICHEV Z R
IPC: H01M8/08
Filed: 2003-09-15
Granted: 2005-01-27
Abstract: FIELD: electrochemical generators built around alkali-electrolyte fuel cells. 
     
     
       SUBSTANCE: proposed electrochemical generator has fuel-cell battery, hydrogen and air (oxygen)feed and blowdown system, electrolyte circulation circuit with pump, heat exchanger, heater, and electrolyte tank incorporating electrolyte temperature and level sensor; electrolyte tank, pump, heater, level and temperature sensor are built integral to form single unit disposed under fuel cell battery. Electrolyte circulation circuit may be provided in addition with mechanical filter mounted in electrolyte tank. Heater may be made in the form of catalytic and/or electrical heater. Electrolyte tank may be made with its bottom tilted to center and may incorporate central cylindrical flask accommodating level sensor; electrolyte line of this flask communicates with electrolyte tank and its gas medium is isolated from that of electrolyte tank. Air (oxygen) outlet pipelines running from fuel cell battery may be communicating with gas medium through electrolyte tank and hydrogen outlet pipelines running from fuel cell battery may be communicating with cylindrical flask gas medium. Electrolyte tank volume is greater than electrolyte volume in electrochemical generator electrolyte circuit. 
     
     
       EFFECT: enhanced operating reliability of electrochemical generator. 
     
     
       8 cl, 1 dwg
Patent RU-2254366-C1 (RU)
Inventor: GIL MANOV KH KH
IPC: C11D3/08
Filed: 2004-01-19
Granted: 2005-06-20
Abstract: FIELD: cleaning facilities. 
     SUBSTANCE: application area: automated chemical washing and cleaning of production and transportation equipment, in particular when pretreating cisterns for transportation of hydrocarbon media after transportation of polluted materials therein. Detergent composition contains, wt %: oxyethylated (6-12) monoalkylphenol based on propylene trimers 1.0-2.2; glycerol 0.10-0.25, propylene oxide/aqueous ethylenediamine solution interaction product 0.5-1.1, liquid glass 0.3-0.6, organic solvent 5.3-11.0, and water to 100%. Liquid glass can be sodium or potassium liquid glass, organic solvent is selected from gasoline and liquid pyrolysis product C 9  fraction, hexane, and hexane-based solvent. 
     EFFECT: improved detergent characteristics and enabled repeated utilization allowing cistern treatment and discharge of detergent solution into external reservoirs to be accelerated. 
     3 cl, 1 tbl, 5 ex
Patent RU-2253282-C1 (RU)
Title: Method for producing of milk fondant
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-02-02
Granted: 2005-06-10
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: method involves cooking fondant syrup while adding dry milk; cooling and whipping; in the process of whipping, adding aromatic additive, such as CO 2 -grit of clove, in an amount of 4.7 wt% and structurizer, such as preparation produced by sequential extracting of Pythium ultimum micromycet biomass with the use of non-polar liquefied gas, water, alkaline, water, acid, water, alkaline and water, with following joining of first extract with solid residue, said preparation being added in an amount of 0.06 wt%; forming for obtaining of ready product. Resultant product has increased content of biologically active substances and vitamins of B, C, D, E and F group, carotinoids and microelements and does not harden for 20 days. 
     EFFECT: improved organoleptical properties, increased content of biologically active substances, low hardening properties, and reduced consumption of structurizer.
Patent RU-2265523-C1 (RU)
Inventor: CHEN CHIKHCHIN
IPC: B41J2/175
Filed: 2001-08-20
Granted: 2005-12-10
Abstract: FIELD: ink-jet printers; methods for reduction of dimensions of a printer contacts surface. 
     SUBSTANCE: the invention is pertaining to a cartridge of a print head and to a method to decrease dimensions of a printer contacts surface used for making electric connections with the cartridge of the print head, and also to the ink-jet printer and a flexible printed circuit card of an ink-jet printer. The cartridge of the print head mounted inside of the slide of the printer is capable to move together with the slide in the first direction inside the printer. The cartridge of the print head contains an inkwell for storing an ink, which has a front surface and a bottom surface, on which the print head is mounted, and a set of contacts for reception of signals coming from the printer, and for signals transmission to the print head. The axial line of the front surface passing perpendicularly to the first direction divides the front surface into the equal first and second sides. The contacts are on the front surface. At that the number of the contacts on the first side exceeds their number on the second side. It ensures a decrease of the contact surface area and accordingly the cost of an ink-jet cartridge, the flexible printed-circuit card, the ink-jet printing device and the printer as a whole. 
     EFFECT: the invention ensures a decrease of the contact surface area and accordingly the cost of the ink-jet cartridge, the flexible printed-circuit card, the ink-jet printing device and the printer as a whole. 
     39 cl, 9 dwg
Patent RU-2260177-C1 (RU)
Inventor: BABICHENKO A V
IPC: G01C23/00
Filed: 2004-03-23
Granted: 2005-09-10
Abstract: FIELD: navigation. 
     SUBSTANCE: system has block for forming free discrepancy, first and second inputs of which are connected to output of base navigation system and output of correction means block respectively. Block for selection of estimates and discrepancies, by first and second input are connected to output of block for forming a discrepancy and output of block for forming free discrepancy respectively. 
     EFFECT: higher precision. 
     1 dwg
Patent RU-2259171-C1 (RU)
Inventor: GUSEJNOV RASHID KJAMIL OGLY
IPC: A61B17/02
Filed: 2004-05-24
Granted: 2005-08-27
Abstract: FIELD: medicine, in particular, general surgery, vascular surgery, and neurosurgery. 
     SUBSTANCE: apparatus has fastening device, sleeve defined by pivotal links composed of alternating bushings with cavities and additional members, and clamp for surgical instrument at sleeve end. Each additional member is formed as rod with widened spherical portions at its ends. In order to define pivotal links, widened spherical portions of adjacent additional members are located at both ends inside cavities of each bushing. Adjacent additional cavities are spaced by means of spring placed therebetween and are contacting at their reverse sides with bushing stops. 
     EFFECT: elimination of danger of unexpected cable breakage and destruction of sleeve during operation and provision for keeping high mobility of sleeve on adjustment of its position in space and rigid and reliable retaining of surgical instrument in desirable spatial position. 
     13 cl, 3 dwg, 2 ex
Patent RU-2262766-C1 (RU)
Inventor: SHIPITSYN V V
IPC: H01H47/32
Filed: 2004-06-07
Granted: 2005-10-20
Abstract: FIELD: electrical engineering; high-speed electromagnetic operating mechanisms of switching devices. 
     SUBSTANCE: use of transistor connected in series with electromagnet coil shorted out by opposing diode does not allow for essential reduction in operating mechanism off-time. Newly introduced in operating mechanism to reduce its off-time are second transistor, capacitor, resistor, and load voltage sensor; both transistors function to ensure pulsed operation of electromagnet coil during holding current generation, and both transistors are cut off on operating mechanism tripping with the result that coil current closes through diode and capacitor enabling its fast reduction thereby reducing off-time of operating mechanism. Still faster response of operating mechanism to short circuit is attained by feeding pulsed master oscillator from load voltage sensor. 
     EFFECT: reduced off-time of operating mechanism. 
     2 cl, 2 dwg
Patent RU-2269492-C1 (RU)
Title: Glass with nanocrystals of lead sulfide for bleaching filters in near-infra-red region of spectrum
Inventor: RACHKOVSKAJA GALINA EVTIKHIEVN
IPC: C03C10/02
Filed: 2004-07-08
Granted: 2006-02-10
Abstract: FIELD: laser engineering; passive shutters for lasers radiating in near-infra-red region of spectrum. 
     SUBSTANCE: nanoparticles of PbS, 3 to 7 nm in size are formed in glass due to heat treatment. Presence of nanoparticles of PbS in glass of definite size (3.4; 4.5; 4.9; 6.9) shifts lowest energy peak of excitation absorption into wave length band of 0.8-1.6 mcm extending spectral region of working lengths of waves of laser passive shutter. Proposed glass may be used as passive shutter for generation of pulses of nanosecond and super-short duration at wave length of 0.8-1.6 mcm in lasers used in medicine, fiber optics communication and remote sounding of atmosphere. Glass contains the following components, mass-%: SiO 2 , 33-48;B 2 O 3 , 10-20.5; Na 2 O, 15.5-16.5; ZnO,12-15; Al 2 O 3 , 3.5-5.5; PbO, 4.5-5.5; F, 1.5-3.5; S, 1.5-3. Proposed method is used for forming nanoparticles of lead sulfide, 3 to 7 mcm in size for spectral absorption and bleaching in  near-infra-red region of spectrum. 
     EFFECT: enhanced efficiency. 
     2 tbl 
     EFFECT:
Patent RU-2268565-C1 (RU)
Title: Method for cultivation of cucurbitaceous crops, preferably water melon of citrullus lanatus (thunb.) matsum. et nakai kinds
Inventor: ZVOLINSKIJ VJACHESLAV PETROVIC
IPC: A01B79/02
Filed: 2004-08-16
Granted: 2006-01-27
Abstract: FIELD: agriculture, in particular, cultivation of early ripening tilled crops. 
     SUBSTANCE: method involves cutting slits to depth greater than plow layer depth; providing sowing and interrow cultivation procedures; during early spring period, before covering harrowing, cutting slits transverse to field at 1.4 m±0.1 m pitch to depth greater than plow layer depth by 0.12-0.20 m; after covering harrowing procedure, forming southern and northern exposure ridges in spacing between slits, said ridges being of different sizes and being inclined at different angles to horizontal plane; aligning depressions between ridges with slit mouths; before sowing process, removing heat-loving weeds and covering by means of ribbed rollers; sowing seeds on southern exposition ridges to 0.06-0.08 m depth and locally compacting seed furrows; providing interrow cultivation by moving cultivation units over spacings between young growth. Southern exposure ridges are formed with an angle of inclination of 38-45 deg to horizontal plane and northern exposure ridges are formed at an angle of 25-28 deg to horizontal plane. Depth of depressions between ridges is smaller than or equal to seeding depth characteristic of seeds of water melon kinds. 
     EFFECT: reduced ripening time for commercial fruits and improved nutritive qualities of water melon flesh. 
     4 cl, 5 dwg