baber/WOPTO huggingface dataset:
Patent RU-2185587-C2 (RU)
Inventor: SHAKHVOROSTOV N G
IPC: F41H3/00
Filed: 2000-06-30
Granted: 2002-07-20
Abstract: FIELD: means for camouflage of planes with a reflecting surface and protection against bullets and ammunition fragments. SUBSTANCE: a plane or convex perforated member-screen is fastened by means of joints on supports. The member-screen is made of material of the respective thickness that is resistant to the effect of ammunition fragments and bullets. The perforation holes are made in the form of a truncated cone. The joint on the upper edge of the perforated member is made in the form of one clasped hinge, and on the lower edge - in the form of a lock. The member- screen may be made in the form of movable or fixed shutters. The movable shutters may be made without any perforation. EFFECT: enhanced service properties of protective device, automatic removal of moisture from the surface of transparent planes with a reflecting surface. 4 cl, 15 dwg, 2 tbl
Patent RU-2196869-C2 (RU)
Inventor: GASUMOV RAMIZ ALIDZHAVAD OGLY
IPC: E21B21/08
Filed: 2000-08-17
Granted: 2003-01-20
Abstract: FIELD: drilling of gas wells with regulation of hydrostatic pressure in wellbore; applicable in drilling-in large-thickness overpressed formation. SUBSTANCE: method includes calculation of drilling mud minimal density in initial stage of drilling-in; determination of hydraulic losses in well annular space; building up of wellhead initial pressure to rated value; determination of gas-saturation permissible limits of drilling mud; drilling of the first interval and next interval of producing formation for controlled time with continuous monitoring of pressure in pipes and flow rate of drilling mud at well outlet. In the course of drilling of the first interval, when pressure in pipes remains invariable or reduces with simultaneous increase of drilling mud flow rate at well outlet, actual gas saturation of drilling mud is determined and compared with permissible limits, and if they equal each other, drilling of the first interval is continued by increasing wellhead pressure to maximum permissible value; and drilling is ended. When actual gas content in drilling mud exceeds the permissible limits, drilling is discontinued, formation fluid is washed out, maximum density of drilling mud is corrected, wellhead pressure is built up to maximum permissible value and drilling of formation is ended. When actual gas content in drilling mud does not attain limit value, drilling of the first and subsequent intervals is continued with initial wellhead pressure and with monitoring the pipe pressure. At the first interval, permissible limit pressure drop in pipes is determined, and, if actual pipe pressure drop is equal to permissible limits, drilling of next intervals is continued with increase of wellhead pressure to maximum permissible value, and drilling of formation is ended. In case of absence of gas inflow, i.e. at constant pressure in pipes and flow rate of drilling mud at well outlet, rated pressure differential is built up for tapped interval. Drilling is continued until increase of drilling mud flow rate at well outlet, and drilling program provided for drilling of the first interval and for the subsequent intervals is repeated with corresponding change of drilling parameters of the first interval with those of tapped interval. Drilling program is based on mathematical computations of actual data on drilling. EFFECT: improved quality and higher safety of formation drilling-in. 3 dwg, 1 ex
Patent RU-2192263-C2 (RU)
Title: Method for treating malignant brain tumors
Inventor: TIGLIEV G S
IPC: A61P37/02
Filed: 2000-08-17
Granted: 2002-11-10
Abstract: FIELD: medicine. SUBSTANCE: the method includes isolation of monocytes out of patient's blood, their cultivation with growth factors, addition of antigenic material cells out of patient's tumor to monocyte-obtained dendritic cells and inside, and intracutaneous injection of dendritic cells. Additionally, one should carry out immunomodulation by using patient's activated lymphocytes. The method enables to activate specific antitumor immunity. EFFECT: higher efficiency of therapy. 1 cl, 1 ex
Patent RU-2202476-C2 (RU)
Inventor: GLADKOV I G
IPC: B44F1/06
Filed: 2000-10-17
Granted: 2003-04-20
Abstract: FIELD: displaying equipment. SUBSTANCE: spatial picture has plan bases manufactured from silk and attached to frame, and two illumination sources, which are made adjustable. EFFECT: improved quality of pattern of picture and simplified construction. 2 cl, 4 dwg _
Patent RU-2200313-C2 (RU)
Title: Facility establishing surface tension of solid body
Inventor: TAOVA T M
IPC: G01N13/00
Filed: 2001-03-06
Granted: 2003-03-10
Abstract: FIELD: experimental determination of surface tension of solid body. SUBSTANCE: operation of facility is based on formula determining dependence of natural frequencies of transverse vibrations of thin rods with ends resting against joints on surface tension. Facility makes it feasible to measure natural frequencies of transverse vibrations of two thin rods differing in length in their two various vertical positions. Lengths of thin rods should be less than critical values of length of these rods according to Euler. Surface tension of specimen is calculated by measured values of frequencies. Facility makes it possible to expand temperature interval of measurement of surface tension and to simplify procedure of conducting of experiment with preservation of accuracy and reliability achieved traditionally in experiments. EFFECT: expanded temperature interval of measurement of surface tension and simplified measurement procedure. 1 dwg
Patent RU-2201339-C2 (RU)
Title: Rubber mold lubricant
Inventor: IL KOVA V F
IPC: B28B7/38
Filed: 2001-03-14
Granted: 2003-03-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: lubricant for rubber molds used for manufacturing concrete products and fine concrete includes, wt %: spent motor fuel 20-40, saponified tallow pitch 2.0- 4.0, lime paste 0.15-0.45, and water - the balance. EFFECT: improved quality of concrete product surfaces, increased stability of lubricant, and reduced its cost.
Patent RU-2237715-C2 (RU)
Title: Method for preparing insertion mutations
Inventor: REZNIKOFF UILL JAM S
IPC: C12N15/09
Filed: 1999-09-21
Granted: 2004-10-10
Abstract: A method for making insertional mutations at random or quasi-random locations in the chromosomal or extra-chromosomal nucleic acid of a target cell includes the step of combining, in the target cell, cellular nucleic acid with a synaptic complex that comprises (a) a Tn5 transposase protein and (b) a polynucleotide that comprises a pair of nucleotide sequences adapted for operably interacting with Tn5 transposase and a transposable nucleotide sequence therebetween, under conditions that mediate transpositions into the cellular DNA. In the method, the synaptic complex is formed in vitro under conditions that disfavor or prevent the synaptic complexes from undergoing productive transposition.
Patent RU-2223596-C2 (RU)
Inventor: SOKOLOV M I
IPC: H02M7/537
Filed: 2001-07-02
Granted: 2004-02-10
Abstract: FIELD: pulse engineering; contactless switching devices. SUBSTANCE: power switch built around MIS transistor 9 has transformer with primary winding 2 and secondary winding 3, similar-conductivity transistors 7 and 8 with resistor 6 inserted between their bases. Emitters of transistors 7 and 8 are connected to secondary winding 3 of transformer 1 and collectors, to gate-source junction of MIS transistor 9. Base-emitter junctions of transistors 7 and 8 are shorted out by diodes 4 and 5 in cut-off direction. EFFECT: enhanced reliability. 1 cl, 1 dwg
Patent RU-2214931-C2 (RU)
Title: Vehicle driver's vigilance device
Inventor: PLETNEV V V
IPC: B60K28/06
Filed: 2001-07-10
Granted: 2003-10-27
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to devices providing safety on road. Proposed device contains ring pressure transmitter and awakening system arranged on steering wheel, and sound alarms, safety system and vehicle controller. Ring pressure transmitter is arranged for contact with cushions of extreme phalanges of fingers of driver's hand. Transmitter is connected to vehicle controller by electronic circuit consisting of series-connected interference protection unit, threshold unit, awakening system and signal matching unit. EFFECT: improved safety owing to effective keeping the driver from falling asleep when driving the vehicle. 2 dwg
Patent RU-2219290-C2 (RU)
Title: Bimetallic long-term action electrode
Inventor: SUKHONOSOV V A
IPC: C23F13/16
Filed: 2001-07-31
Granted: 2003-12-20
Abstract: FIELD: electrochemical protection, possibly telemechanics systems ( for monitoring and measuring stations) and corrosion monitoring of main pipelines and ungerground communication lines of industrial lands, namely for operating with automatic cathode protection converter in mode for keeping predetermined tube-ground potential value. SUBSTANCE: electrode is made of copper and titanium powder mixture at relation of their mass 3 : 1 respectively by deposition onto both sides of dielectric substrate in the form of continuous field. Along the whole perimeter on lateral surfaces of substrate copper border is applied. EFFECT: enhanced reliability, elongated useful life period of electrode, lowered labor and material consumption for making electrodes.
Patent RU-2211990-C2 (RU)
Inventor: DOLGINOV JU N
IPC: F16L55/055
Filed: 2001-08-03
Granted: 2003-09-10
Abstract: FIELD: prevention of hydraulic impact in hydraulic systems. SUBSTANCE: proposed device is provided with pumping unit, pneumoelectric valves and cutoff valves interconnected by means of pipe lines; connected to pipe line supplying working fluid to article before working fluid cutoff valve is cutoff valve excluding hydraulic impact and pneumoelectric valve is connected to these valves and to valve excluding hydraulic impact on closing side and on opening side it is connected to working fluid cutoff valve. EFFECT: enhanced reliability of hydraulic system. 1 dwg
Patent RU-2217823-C2 (RU)
Inventor: KUZIN A JU
IPC: G21F9/04
Filed: 2001-08-06
Granted: 2003-11-27
Abstract: FIELD: recovery of liquid radioactive wastes such as nitric-acid wastes having radioactive materials in their composition. SUBSTANCE: method involves treatment of sulfate-ion containing wastes with potassium and/or sodium bichromate in amount sufficient to attain concentration of hexavalent chromium in liquid wastes between 0.001 and 0.02 g per 1 g of sulfuric acid. Nitric solution obtained in this way is evaporated including its nitric acid stripping followed by its concentration, for instance rectification, bottoms solution being neutralized by alkali and/or sodium to medium pH value 6-8; after that this solution is conveyed for storage or vitrification by using existing method. EFFECT: ability of extracting nitric acid for industrial processes. 3 cl
Patent RU-2244687-C2 (RU)
Inventor: UEHJT MAJKL
IPC: C25B1/24
Filed: 2000-03-24
Granted: 2005-01-20
Abstract: FIELD: water treatment. 
     SUBSTANCE: invention relates to removing and decomposing nitrate ions contained in water, for example in ground water or in surface waters. Process consists in passing aqueous solution through electrochemical cell containing at least one anode and at least one cathode and passing electric current between them. Surface(s) of cathode is(are) covered with layer consisted of metallic rhodium. Aqueous solution is preferably aqueous solution, which was used for regeneration of ion-exchange column. 
     EFFECT: enhanced electrochemical cell efficiency. 
     18 cl, 3 ex
Patent RU-2220820-C2 (RU)
Title: Method for making lead shots
Inventor: AZAROV V N
IPC: B22F9/06
Filed: 2002-01-09
Granted: 2004-01-10
Abstract: FIELD: metal casting by drop forming, namely method for making hunter's lead shots. SUBSTANCE: method comprises steps of casting melt lead with use of heated reservoir for receiving lead drops and quenching them in double-layer cooling liquid containing mineral oil and water; according to invention casting melt lead onto spherical wall of heated reservoir with steel detachable bottom into which distributing comb is inserted. Said comb has teeth arranged in accordance with predetermined numbers of shots. Mineral oil is poured by layer equal to 4 - 5 cm. Temperature of heated reservoir is kept in range 331 - 341 C. EFFECT: enhanced efficiency. 3 cl, 1 dwg, 1 tbl
Patent RU-2243134-C2 (RU)
Inventor: LISIN S P
IPC: B64D47/02
Filed: 2002-03-07
Granted: 2004-12-27
Abstract: FIELD: control and measurement equipment for flying vehicles. 
     SUBSTANCE: proposed system includes set of pressure, temperature and vibration sensors, switching and parameter recording unit which is connected with monitoring and warning indicator. Switching and parameter recording unit is provided with recording system and processor. Monitoring and warning indicator is provided with alphabetic multi-line enunciator panel, safe technical state dial, keyboard of units, technical state request button and acoustic horn. 
     EFFECT: enhanced safety of operation of flying vehicle. 
     4 cl, 2 dwg
Patent RU-2220345-C2 (RU)
Inventor: MEL NIK V A
IPC: F16J15/32
Filed: 2002-03-21
Granted: 2003-12-27
Abstract: FIELD: sealing units of rotors and impellers of pumps, compressors and turbo-units. SUBSTANCE: collar is mounted in body in such position that its lug is directed towards low-pressure cavity relative to flange part. As soon as pressure differential appears on seal, lug is deformed towards increase of its diameter and circular slot is formed between jaw of collar and surface of rotor, thus transforming collar seal to slotted seal. Proposed seal uses wear-resistant polymer materials for reducing working dimensions. EFFECT: enhanced efficiency; low cost. 3 cl, 4 dwg
Patent RU-2221259-C2 (RU)
Title: Acoustic echo location station
Inventor: GAVRILOV A M
IPC: G01N29/04
Filed: 2002-03-28
Granted: 2004-01-10
Abstract: FIELD: acoustic location systems designed to detect objects in acoustically transparent media, classification of these objects according to their acoustic resistance. SUBSTANCE: acoustic echo location station includes radio pulse generator, synchronizer, indicator, two frequency dividers, adder, commutator, two filters, acoustic converter, two frequency multipliers, two amplifiers-limiters, phase detector and phase inverter. EFFECT: increased authenticity of classification of objects by their acoustic stiffness. 3 dwg
Patent RU-2223976-C2 (RU)
Inventor: ZHARIKOV L K
IPC: C08G73/00
Filed: 2002-04-08
Granted: 2004-02-20
Abstract: FIELD: organic chemistry, chemical technology, polymers. SUBSTANCE: invention relates for preparing 1,2-dihydro-2,2,4-trimethylquinoline polymer. Polymer is prepared by condensation of aniline with acetone excess at 100-120 C, under pressure, in anhydrous medium, in the presence of hydrochloric acid that is mixed firstly with aniline and water is distilled off in the presence of nonpolar solvent. Condensation is carried out in the content of chloride ions 2.3-3.5 wt.-% up to the residual aniline concentration 8-15 wt.-%. Polymerization is carried out at 90-95 C in the presence of hydrochloric acid. Prepared product is neutralized, extracted with nonpolar solvent and polymer and monomer fraction are separated from the solvent. Invention provides retaining high quality of product. Polymer is used in rubber-technical industry as a stabilizing agent against thermooxidative, atmosphere and ozone ageing of caoutchouc-base rubber. EFFECT: simplified process, enhanced safety and ecology. 3 cl, 1 tbl, 40 ex
Patent RU-2222251-C2 (RU)
Title: Способ исследования времени глазодвигательных реакций
Inventor: SHCHERBAKOV V I
IPC: A61B3/113
Filed: 2002-04-10
Granted: 2004-01-27
Abstract: Изобретение относится к медицине и, в частности, может быть использовано в офтальмологии, а также в неврологии. Регистрируют временные характеристики горизонтальных движений глаз при предъявлении зрительных сигналов в виде однозначных светящихся цифр, находящихся на периметре под углом 35 o  относительно друг друга. Определяют минимальное время экспозиции центральной цифры, необходимое для ее опознания. Затем центральную и периферическую цифры предъявляют последовательно. При этом время экспозиции периферической цифры увеличивают каждый раз на 1000 мкс до правильного опознавания обеих цифр. Время экспозиции периферической цифры принимают за время глазодвигательной реакции. Способ позволяет повысить точность исследования. 2 табл.
Patent RU-2242662-C2 (RU)
Inventor: SKREBENKOV V K
IPC: F16K31/02
Filed: 2002-04-22
Granted: 2004-12-20
Abstract: FIELD: transport mechanical engineering. 
     SUBSTANCE: electromagnet valve has an electromagnet. The housing of the valve is made of a shaped pipe. The pipe is perforated with radial passages. The housing of the valve is perforated at least with two radial passages of the second pipeline. There is at least one radial passage of the pressure pipeline. The outer side of the valve housing is provided with a groove of the first pipeline made from the side of the electromagnet. The groove of the pressure pipe line is made at a distance from the first groove of the second pipeline and is made between the grooves of the first and second pipelines. The outer side of the valve is provided with the first slide ring. The slide ring is mounted in the zone of the mouths of the radial passages of the first pipeline. The second slide ring is mounted in the zone of the second mouths of the radial passages of the first pipeline. The radial peripheries of the slide rings of the valve are equal. 
     EFFECT: prolonged service life. 
     1 dwg
Patent RU-2236833-C2 (RU)
Inventor: URVACHEVA E E
IPC: A61K35/08
Filed: 2002-09-11
Granted: 2004-09-27
Abstract: FIELD: medicine, gynecology. 
     SUBSTANCE: patients are prescribed to have mineral baths, gynecological irrigations with carbonic-hydrocarbonate-sodium-calcium sulfate mineral water of either low or average mineralization - 3.1-3.8 g/l and 36-38 C. Exposure of every procedure is 15 min. Course consists of 8-12 procedures. Baths and gynecological irrigations should be combined with intake of mineral water thrice daily 30-60 min before meals. The method enables to considerably decrease body weight, normalize menstrual cycle, decrease initially increased values of total lipids, triglycerides and beta-lipoproteides. 
     EFFECT: higher efficiency of correction. 
     3 ex, 1 tbl
Patent RU-2246394-C2 (RU)
Inventor: KOLGAN JU N
IPC: B25D11/04
Filed: 2002-12-26
Granted: 2005-02-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: perforator or hummer comprises housing, drive made of motor and reduction gear, guiding cylinder mounted in the housing, converting mechanism which converts rotation of the drive into reciprocation of the piston mounted in the guiding cylinder together with striker separated from the piston with air cushion, and spindle fixed in radial and axial directions with respect to the guiding cylinder with key members. The key members are arranged in both radial openings in the spindle and through openings in the guiding cylinder. The spindle clamps working tool separated from the striker with intermediate member which transmits shock loading from the striker to the working tool. In addition, the perforator or hummer has a mechanism for locking the stud members in radial openings of the spindle and through openings of the guiding cylinder. 
     EFFECT: enhanced reliability. 
     1 cl, 4 dwg
Patent RU-2245702-C2 (RU)
Inventor: SHEL GORN D S
IPC: A61H1/00
Filed: 2003-01-15
Granted: 2005-02-10
Abstract: FIELD: medicine, curative physical culture. 
     SUBSTANCE: the present innovation deals with forming patient's body posture due to the system of body points. The method includes the system of trainings where formation of body posture should be performed through developing an idea upon body carcass model in a patient as the system of body points followed by training for the skills to handle this model. A patient should keep human body points in position that corresponds to body carcass model. Moreover, in human body carcass model, at its vertical static position, one should isolate vertical direct line, a rectangular parallelepiped of thoracic body carcass part interconnected with vertical direct line, with possibility to rotate against it, a rectangular parallelepiped of lumbar body carcass part interconnected with vertical direct line with possibility to rotate against it, moreover, the edges of lumbar parallelepiped are parallel to corresponding edges of thoracic parallelepiped. 
     EFFECT: higher efficiency of one's body posture formation. 
     3 cl, 1 dwg
Patent RU-2253325-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2003-01-27
Granted: 2005-06-10
Abstract: FIELD: food processing industry, in particular producing of gerontological diet product. 
     SUBSTANCE: Claimed product is prepared by mixing of dry fermentation lysate of fish mince, cabbage, tomato, kidney flour, onion, carrot, sorghum grain, grinded pike pyloric appendage, table salt, CO 2 -extracts from dill and celery, rape oil and preparation obtained from biomass of Pythium ultimum micromycete according to claimed technology followed by mixture packing. 
     EFFECT: concentrated gerontological diet product with increased digestability of nutrient compounds and high content of polyunsaturated fatty and vitamin content.
Patent RU-2245660-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L17/00
Filed: 2003-01-28
Granted: 2005-02-10
Abstract: FIELD: food-processing industry, in particular, production of gerodietary foods. 
     SUBSTANCE: method involves preparing and mixing cabbage, tomato, onion, carrot and edible salt; during mixing, additionally introducing fish farce, amaranth flour, corn groats, CO 2 -extract of dill and celery, ground pyloric appendages of pike, and preparation produced from Mortierella marburgensis micromycet biomass by sequential extracting thereof with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue; packing resultant mixture. Components are used in dried state and introduced in predetermined amounts. 
     EFFECT: wider range and improved quality of gerodietary products.
Patent RU-2244624-C2 (RU)
Title: Бетономешалка
Inventor: LESHCHIKOV V A
IPC: B28C5/42
Filed: 2003-04-01
Granted: 2005-01-20
Abstract: Изобретение относится к области строительства, а именно к конструкциям бетономешалок. Изобретение позволит интенсифицировать процесс перемешивания. Бетономешалка содержит установленную на двухколесном ходу раму, закрепленный на раме бак, выполненный с возможностью отсоединения от рамы, стойку, выполненную в виде кран-балки c самотормозящей лебедкой, на гибком звене которой подвешен узел привода лопастей. Она снабжена крышкой, имеющей на внешней поверхности фиксаторы. Кран-балка соединена посредством поводков с рамой, имеющей рукоятки. Бак выполнен цилиндрическим и с фиксаторами на внешней поверхности. Кран-балка выполнена с анкерами-зацепами и желобообразными нижними торцами. 1 з.п. ф-лы, 2 ил.
Patent RU-2303607-C2 (RU)
Inventor: LANGSHTAJN GERKHARD
IPC: C08F2/00
Filed: 2001-08-16
Granted: 2007-07-27
Abstract: FIELD: polymer production. 
     SUBSTANCE: process of producing isoolefin copolymers in presence of zirconium halides or hafnium halides as initiator is characterized by that copolymerization is carried out in presence of organic nitro compounds of general formula R-NO 2 , wherein R represents C 1 -C 18 -alkyl, C 3 -C 18 -cycloalkyl, or C 6 -C 24 -cycloaryl. 
     EFFECT: enabled production of high-molecular weight isoolefin copolymers having insignificant content of gel. 
     5 cl, `5 tbl, 26 ex