baber/WOPTO huggingface dataset:
Patent RU-2179371-C1 (RU)
Title: Gear and procedure determining position of mobile station in mobile communication system
Inventor: KONG SEUNG-KHIUN
IPC: H04B1/707
Filed: 1999-12-17
Granted: 2002-02-10
Abstract: FIELD: radio engineering. SUBSTANCE: gear determining position mobile station has first and second antennas of base station spaced apart by distance equivalent to length of wave of transmission channel of mobile station multiplied by coefficient, for instance, half, found in advance. First converter with frequency decrease and second converter with frequency decrease convert signals received from first and second antennas to signals of basic frequency band and convert signals of basic frequency band to digital form coming as elementary digitized data. First channel demodulator and second channel demodulator reconstruct elementary digitized data received from first and second converters with frequency decrease and output information on start of symbol and pseudorandom noise code of signal of particular mobile station. Controller outputs pseudorandom noise code for identification of particular mobile station and information on position of " finger "on basis of information on start of symbol and pseudorandom noise code received from first and second demodulators. In addition information on orthogonal codes can be supplied from demodulator to controller. In this case controller will generate information related to particular Walsh code. Unit extracting symbolic data extracts two symbols of particular mobile station from elementary digitized data received from first and second converters with frequency decrease on basis of information on pseudorandom noise code and position of " finger ". Unit evaluating angle of incidence evaluates angle of incidence of received signal proceeding from difference of phases between two extracted symbols. Unit evaluating position evaluates position of particular mobile station on basis of evaluated angle of incidence and delay in propagation of signal in forward and backward directions measured for given mobile station. EFFECT: increased efficiency of location of position of mobile station. 20 cl, 5 dwg
Patent RU-2174533-C1 (RU)
Title: Composition for destroying water-oil emulsions and protecting oil-field equipment against corrosion
Inventor: PANTELEEVA A R
IPC: C10G33/04
Filed: 2000-07-04
Granted: 2001-10-10
Abstract: FIELD: oil and gas production. SUBSTANCE: composition contains (i) block copolymer of ethylene and propylene oxides, in particular polyether prepared by polymerization of propylene oxide with glycerol or ethylene glycol followed by copolymerization with ethylene oxide, which has molecular weight 4000-6000, 5-50 wt.%; (ii) interaction product of said polyether with carboxylic acid, more particularly C5-C9-, C10-C16-, or C16-C22-fraction of synthetic fatty acids, or oleic acid, or malonic acid, 3-50 wt.%; and (iii) solvent: either C1-C4-alcohol or aromatic hydrocarbon. In a preferable embodiment of invention, composition also contains 0.5-5.0 wt.% of primary C10-C14-amine. EFFECT: enabled application of composition in case of high-watered emulsions. 2 cl, 2 tbl, 46 ex
Patent RU-2181240-C1 (RU)
Title: Plant salt resistance evaluation method
Inventor: VIKHREVA V A
IPC: A01H1/04
Filed: 2001-01-25
Granted: 2002-04-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves soaking seed material in water heated to temperature of 30-35 C for 30 min; providing seed germination for 10 days in thermostat at temperature of 25-28 C on filtering paper moistened with water and 0.5-mol% sodium chloride solution; determining content of free proline in plant leaves and calculating salt resistance coefficients, which are expressed in terms of ratio of concentration of amino acid in plants grown in salt solution to control concentration. Three groups of plants are determined: plants having high salt resistance (with salt resistance coefficient of at least 3.0); plants having average salt resistance (with salt resistance coefficient of 2.0-2.0); low salt resistance plants (salt resistance coefficient of 1.9 and less). EFFECT: increased efficiency, simplified method and provision for reliable diagnosis of plant salt resistance. 1 tbl
Patent RU-2179858-C1 (RU)
Title: Splenotherapy method for treating gastroduodenal ulcers
Inventor: VASIL CHENKOV A V
IPC: A61P1/04
Filed: 2001-02-28
Granted: 2002-02-27
Abstract: FIELD: medicine. SUBSTANCE: method involves administering a number of transendoscopical injections around ulcer using Splenoid preparation. The preparation is diluted in 10 ml of 0.25% novocaine or physiological salt solution in the amount of 115-230 mg and injected into 2-3 points on the ulcer defect boundary into submucous layer. The treatment is applied on the background of traditional anti-ulcer treatment including preparation for H 2 -blocking histamine and anti-Helicobacter preparations. Procedures of making injections are carried out with 2-3 long pause. The number of procedures is 4-6. EFFECT: enhanced effectiveness of treatment; accelerated cicatrization process. 5 cl, 3 tbl
Patent RU-2187344-C1 (RU)
Title: Method for designing a safety device against negative energetic impacts
Inventor: SHUBIN V E
IPC: A61N1/16
Filed: 2001-04-04
Granted: 2002-08-20
Abstract: FIELD: safety devices. SUBSTANCE: the method refers to obtaining safety devices against negative energetic impacts of radiotelephone. The method deals with developing a geometric volumetric figure out of electroconductive material. Moreover, for this purpose one should take the plates made of gold, silver and copper at the thickness of not less than 0.04-0.05 mm, put them one above another in mentioned sequence and flatten them into a single plate of 0.08-0.1 mm thickness to form a hollow truncated pyramid with its bottom as a multi-beam star, the gold being outwards, after that its hollow part is filled with the powder of reduced ferroalloy, pyramid is closed with a lid and fixed, then pyramid with a lid is sealed with plastic. EFFECT: improved state of human body.
Patent RU-2190820-C1 (RU)
Inventor: KIM K K
IPC: F41F3/08
Filed: 2001-06-29
Granted: 2002-10-10
Abstract: FIELD: armament of submarines. SUBSTANCE: submarine torpedo tube has a tube with front and rear caps, piston pneumohydraulic pusher, whose air cylinder is connected to the compressed air cylinder is provided with an intake valve and connected to the torpedo tube through an exhaust valve. A ring header with uniformly distributed sprayers is installed on the inner wall of the tube near its rear end. The header through a pump is connected to a tank for suspension of molybdenum disulfide, and the sprayer nozzles are directed in radius inside the tube. EFFECT: reduced friction energy at torpedo launching. 1 dwg
Patent RU-2194515-C1 (RU)
Inventor: ZMYZGOVA A V
IPC: A61K33/00
Filed: 2001-07-17
Granted: 2002-12-20
Abstract: FIELD: medicine. SUBSTANCE: in a lesion focus one should carry out a subcutaneous puncturing with ozone-oxygen mixture at 2-4 mcg/ml ozone concentration and 0.3-0.5 cm 3  volume per one injection once weekly and cryomassage, 10-20 seances, totally, and between puncturings - an extensive autohemoozonotherapy at 3-10 mcg/ml ozone concentration once or twice weekly. Additionally, it is possible to intracutaneously inject a homeopathic cocktail into a lesion focus to enhance circulation, not less than 10, totally. The above- mentioned cocktail includes both coenzyme Q and placenta compositum. Therapy courses should be repeated twice or thrice at 2-3-mo-long intervals. EFFECT: higher efficiency of therapy. 3 cl
Patent RU-2197133-C1 (RU)
Title: Method of preparing nutritious mixture for intraintestinal tube feeding
Inventor: JUSHINA E A
IPC: A23L33/00
Filed: 2001-08-06
Granted: 2003-01-27
Abstract: FIELD: food industry. SUBSTANCE: after grinding and mixing of fat, protein and carbohydrate components, mineral and enzyme additives and preparation are introduced in the process of homogenization. Said preparation is produced by means of successive extraction of biomass of Mortierella parvispora micromycete with nonpolar extracting agent under above-critical condition, water, alkali, water, acid, water, alkali and water with the following combination of the first extract and hard residue. Before using, said mixture is reduced by water. EFFECT: increased quality of final product.
Patent RU-2198762-C1 (RU)
Inventor: BEKH N I
IPC: B22C3/00
Filed: 2001-09-25
Granted: 2003-02-20
Abstract: FIELD: foundry, possibly release coating for pattern fitting. SUBSTANCE: release coating contains (mass p.): petroleum base, 85 - 95; technological additive - 5 - 15. Petroleum base includes (mass p.): distillate of fraction II containing mixture of naphthene-isoparaffin hydrocarbons, 45 - 83; distillate of fraction III containing mixture of naphthene-aromatic hydrocarbons, 10 -30; distillate of fraction IV containing mixture of polycyclic aromatic hydrocarbons, 2 - 10. Technological additive contains (mass p. ): fatty acid, 2 - 5; selectively refined or hydrogenated isoparaffin oil prepared from oil distillate of fraction I, 3 - 10. Such coating applied onto surface of pattern eliminates sticking of molding sand to it and crumbling of mold edges. EFFECT: stabilized process of molding mixture. 3 cl, 4 dwg
Patent RU-2206839-C1 (RU)
Title: Plant for freezing and producing ice flakes
Inventor: ANTIPOV S T
IPC: F25C1/14
Filed: 2001-11-01
Granted: 2003-06-20
Abstract: FIELD: food industry branch, namely freezing products and making ice flakes. SUBSTANCE: plant includes shaft mounted on base and connected with apparatus for charging and discharging cooling agent; outer and inner surfaces for freezing on ice and evaporating cooling agent. Separating insert is placed between said surfaces for providing boiling of cooling agent in narrow slit type gap. Insert has developed surface. Plant also includes apparatus for removing ice from outer and inner surfaces. EFFECT: enhanced operational reliability and efficiency of plant due to intensified heat exchange process. 4 dwg
Patent RU-2205736-C1 (RU)
Title: Method for dressing coaxially mounted end grinding wheels and apparatus for performing the same
Inventor: GUR JANIKHIN V F
IPC: B24B7/17
Filed: 2001-12-28
Granted: 2003-06-10
Abstract: FIELD: metal working, possibly in motor vehicle and bearing making industry branches for automatic dressing of grinding wheels at double-side grinding, especially of thin-wall parts. SUBSTANCE: method comprises steps of forming on working surface of coaxially mounted grinding wheels intermittent macrorelief in the form of alternating circular trapezoidal-shape grooves at autonomous varying of closeness of macrorelief in wide range on ends of left and right grinding wheels. In order to realize it dressing diamond tools are subjected to motion along circle arc and also to axial motion. Dressing tools are moved by depth of removed abrasive layer for one pass by means of retractable double-side feeler; intermittent macrorelief is formed also with use of said feeler that is rigidly joined with rod of hydraulic cylinder. Depth of recess of circular groove consists 2 - 4 depth values of abrasive layer removed at dressing for one pass. EFFECT: enhanced efficiency of dressing, improved quality of surface layer of ground parts, elimination of using special intermittent grinding wheels. 3 cl, 4 dwg
Patent RU-2211626-C1 (RU)
Inventor: GEL DYSH T G
IPC: A23L35/00
Filed: 2002-02-27
Granted: 2003-09-10
Abstract: FIELD: canned food industry. SUBSTANCE: method involves extracting dry protein semi-finished product with the use of non-polar liquefied gas; mixing said product with other bulk components; preparing aromatized fat and introducing the latter into bulk component; providing repeated mixing and packing. Aromatized fat is produced by introducing into heated refined sunflower oil of dry bulb onion, parsley, and celery. Bulk components include extracted dry protein semi-finished product, egg powder, edible salt, dry whole milk, lactose, pectin and succinic acid. EFFECT: improved organoleptical properties and increased shelf life of concentrate.
Patent RU-2216150-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-05-15
Granted: 2003-11-20
Abstract: FIELD: agriculture, in particular, presowing treatment of farm crop seeds. SUBSTANCE: method involves providing presowing seed treatment and treatment with immunostimulator, such as preparation comprising mixture produced by sequential extracting of Mortierella gemmifera micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, and joining first extract with solid residue. EFFECT: increased efficiency and wider range of seed treatment means.
Patent RU-2209909-C1 (RU)
Title: Electronic lock control device
Inventor: ZUBAEROV R F
IPC: G07C9/00
Filed: 2002-06-21
Granted: 2003-08-10
Abstract: FIELD: equipment for protection of various objects against an unauthorized access. SUBSTANCE: the electronic lock control device has two shift registers, multiplexer, counter, control unit, code comparison unit, storage unit, two input lines and two output lines, in addition it uses a shift register, multiplexer, counter, control unit and new couplings between the functional units and elements. EFFECT: enhanced reliability, level of protection against selection of the code and convenience of use, expanded functional potentialities. 5 dwg
Patent RU-2204668-C1 (RU)
Title: Prefabricated construction unit
Inventor: PARFENOV V N
IPC: E04B1/10
Filed: 2002-07-16
Granted: 2003-05-20
Abstract: FIELD: construction industry, long- length construction units, predominantly, of wood or any other structural material used as beams, supports, guarding members, etc. SUBSTANCE: prefabricated construction unit comes in the form of hollow block comprising longitudinal members arranged in vertical rows at certain distance one from another with formation of space. Upper and/or lower faces of members have longitudinal grooves and protrusions. Longitudinal members in each row are fastened by height and adjacent rows of longitudinal members are interjoined by means of one coupling member, as minimum, which opposite faces oriented along longitudinal axis of unit carry grooves and protrusions engaging protrusions and grooves of longitudinal members of adjacent rows. Vertical through and/or blind holes and/or grooves for installation of locks with positioning of coupling members having length multiple of modulus are made in each row along length of block at distances equal to modulus. EFFECT: raised warmth- keeping characteristics of unit, reduced cost for its transportation, erection and finishing operations. 19 cl, 18 dwg
Patent RU-2219155-C1 (RU)
Title: 1,1,2,2,3,3,3-heptafluoropropane production process
Inventor: UKLONSKIJ I P
IPC: C07C19/08
Filed: 2002-08-07
Granted: 2003-12-20
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: 1,1,2,2,3,3,3-heptafluoropropane, used as component of mixed cooling agents, gaseous dielectric, propellant, and burning retardant, is obtained by reaction of 1,1,2,2,3,3-hexafluoro-1- chloropropane with excess hydrogen fluoride in presence of chromiummagnesium-fluoride catalyst at 250-450 C and contact time between 30 and 155 sec. Reaction product is freed of hydrogen fluoride and hydrogen chloride via consecutive countercurrent washing with water and aqueous alkali. EFFECT: increased conversion of raw material, improved selectivity regarding target product, and improved economical efficiency of process. 1 tbl, 12 ex
Patent RU-2226758-C1 (RU)
Title: Methane tank
IPC: A01C3/00
Filed: 2002-08-27
Granted: 2004-04-20
Abstract: FIELD: public services and agriculture. SUBSTANCE: invention is designed for use on plots of country cottages and farmsteads for producing fuel biogas and high-quality disinfected organic fertilizers from vegetable waste, fecal, dung and cattle droppings and poultry manure by method of anaerobic fermentation. Proposed methane tank for anaerobic fermentation of diluted organic waste contains vertically installed cylindrical reservoir with conical bottom and dome with dividing concentric partition in form of truncated cone connected to dome from below without reaching the bottom. Base of cone points to bottom of reservoir. Said partition divides reservoir into outer and inner chamber. Methane tank is provided with branch pipes to let in diluted organic waste into outer chamber and let out fermented sediment from inner chamber, and also branch pipes to let out biogas from gas collector in reservoir dome and outer chamber. Slots or round holes are made over perimeter of connection of dividing concentric partition in form of truncated cone to conical dome to let out biogas from outer chamber into upper part on inner chamber. Branch pipe to let in diluted organic waste into outer chamber is made over outer chamber in conical dome in form of vertical stand pipe with funnel secured from top or made detachable, and with t-pipe from bottom. Brach pipe to let out fermented sediment from inner chamber is made in form of pipe with connected tap, mark of threshold of connection of tap to pipe being higher than mark of base of gas collector on conical dome. Invention provides easy manufacture and operation of methane tank and efficiency of its use at vegetable and garden plots and farmsteads. EFFECT: enlarged operating capabilities. 3 cl, 6 dwg
Patent RU-2226799-C1 (RU)
Title: Method for preparing potato before storage
Inventor: KVASENKOV O I
IPC: A23B7/154
Filed: 2002-12-20
Granted: 2004-04-20
Abstract: FIELD: food industry, agriculture. SUBSTANCE: invention can be used in technology for preparing potato for storage. Before storage potato is treated with the composition comprising suspension of Steinernema feltiae and the preparation obtained from biomass of micromycetes Mortierella elongata by the manufacturing process. Invention provides increasing period for potato storage. EFFECT: improved preparing method.
Patent RU-2233968-C1 (RU)
Inventor: BELEJ I V
IPC: E21B43/00
Filed: 2003-01-29
Granted: 2004-08-10
Abstract: FIELD: oil industry, particularly equipment for operating wells. 
     SUBSTANCE: method involves creating upward flow of gas-and-liquid mixture in lifting borehole defined by oil-well tubing string arranged in well or by annular gap between the string and well surface; feeding gas-and-liquid mixture to oil-and-gas product collector; returning part of oil-and-gas product from gas-and-liquid mixture in direction from ground surface to well by booster unit along with changing proportion between oil and gas components by means of separator. For oil and gas proportion changing separator outlets for oil and gas are communicated with oil-and-gas product collector through regulation units. 
     EFFECT: increased simplicity and reduced cost of oil production. 
     1 dwg
Patent RU-2230583-C1 (RU)
Inventor: SOKHOV S T
IPC: A61P1/02
Filed: 2003-02-25
Granted: 2004-06-20
Abstract: FIELD: medicine, stomatology. 
     SUBSTANCE: invention can be used for treatment of parodontium inflammatory diseases. Method involves carrying out the simultaneous topical effect with an antiseptic drug triclosan and macrolide antibiotic spiramycin taken in the ratio = 1:2.5. Exposition time is 1 h, treatment course is 7-10 days, every day. Method provides enhancing effectiveness in treatment of parodontium inflammatory diseases. 
     EFFECT: improved treatment method. 
     3 ex
Patent RU-2240762-C1 (RU)
Inventor: KHASANOVA N KH
IPC: A61F9/007
Filed: 2003-07-03
Granted: 2004-11-27
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: while performing fistulizing operation it is necessary to conduct "G"-shaped sclerotomy under the same conjunctival fragment at leaving 5-6 mm against limbus from temporal side against pre-cut scleral fragment with a part of razor's blade up to vascular membrane at 2 x 2 mm size. In case of insufficient gaping in incision's edges one should coagulate them with electrocautery instrument. The method enables to provide reliable prophylaxis of ciliochoroidal detachment, decrease the quantity of such postoperational complication as early choroidea and fallout of vitreous body. 
     EFFECT: higher efficiency of prophylaxis.
Patent RU-2261794-C1 (RU)
Title: Method of producing vulcanite molding abrasion mixture
Inventor: SUDAKOV N V
IPC: B24D18/00
Filed: 2004-03-09
Granted: 2005-10-10
Abstract: FIELD: abrasion industry. 
     SUBSTANCE: method comprises supplying binder and grinding material to the space between the rolls that rotate in opposite direction and with different speeds.  Before supplying the binder to the rolls, the binder is separated into parts whose volumes are ½V 1 -1.0V 2  , where V 1  is the volume of the initial part of the binder and V 2  is the volume of the particle of the grinding material.  After separating, the parts are dusted with the grinding material. 
     EFFECT: decreased labor consumption. 
     1 tbl
Patent RU-2257398-C1 (RU)
Title: Method of isolating nitrogen bases from hydrocarbon blends
Inventor: JANOVSKAJA S S
IPC: C10G17/06
Filed: 2004-04-13
Granted: 2005-07-27
Abstract: FIELD: petroleum processing and petrochemistry. 
     SUBSTANCE: invention provides a method for evaluation of quantitative content and makeup of nitrogen-containing bases in various colored hydrocarbon media (crude oils, petroleum products, rock extracts, and the like). Thus obtained data may find use in investigation of oil migration processes and choice of optimal oil production and processing technologies. Method is accomplished by extraction of test material with 25% sulfuric acid solution in 80% acetic acid, after which extract is subjected to chromatographic separation on silicic acid at adsorbent-to-sample weight ratio 100:1 and using carbon tetrachloride/benzene (70:30 v/v) mixture as eluent. 
     EFFECT: increased degree of isolation of nitrogen compounds from hydrocarbon blends in order to obtain more information on distribution thereof and extension of their application area. 
     1 cl, 1 tbl, 3 ex
Patent RU-2263017-C1 (RU)
Inventor: STEPANOV JU S
IPC: B24B45/00
Filed: 2004-04-15
Granted: 2005-10-27
Abstract: FIELD: machine engineering, possibly diamond-abrasive polishing of any surfaces. 
     SUBSTANCE: apparatus includes mandrel and skew sleeve having axes of its outer and inner surfaces crossed in symmetry center by angle α. Diamond-abrasive disc includes boss made of elastic porous material and outer peripheral diamond-abrasive intermittent cutting layer. Said layer contains diamond-abrasive cloth secured to cloth-type porous envelope. Disc is mounted by inclination angle α relative to plane normal to rotation axis in cylindrical coaxial sleeve mounted on skew sleeve by means of bearing assemblies. Disc is mounted on mandrel by means of tapered washers whose ends are inclined by angle α one to other and nut. Such structure of apparatus provides possibility for polishing non-round complex-profile surfaces. 
     EFFECT: enhanced efficiency, improved quality of polishing due to changed grid of traces, enlarged manufacturing possibilities, simplified process for making tool. 
     3 cl, 14 dwg, 1 ex