baber/WOPTO huggingface dataset:
Patent RU-2247366-C1 (RU)
Title: Reference electrode
Inventor: OSADCHIJ E G
IPC: G01N27/30
Filed: 2003-06-17
Granted: 2005-02-27
Abstract: FIELD: analytical chemistry. 
     SUBSTANCE: device can be used for testing natural water and any water-containing mixtures in open pools and wells at any depth (at the bottom of pools, in vertical, horizontal, inclined wells including well with negative inclination), for precision monitoring ion solutions, especially at high pressures and temperatures. Reference electrode has case with hole to fill the electrode and at least one liquid communication. Case is made waterproof. Active element is disposed inside the case, active element is connected with electric input. Auxiliary vessel is connected with case of electrode by means of pipe which has one end connected with side of auxiliary vessel being close to the case. The other end is disposed at the same level hole for filling case in. 
     EFFECT: simplified design; simplified procedure of measurement; improved precision. 
     14 cl, 5 dwg
Patent RU-2242976-C1 (RU)
Inventor: ARKHIPOV I A
IPC: A61P33/10
Filed: 2003-06-18
Granted: 2004-12-27
Abstract: FIELD: organic chemistry, veterinary science. 
     SUBSTANCE: invention proposes an anthelminthic agent. Agent represents 3,5-dibromosalicylic acid known early as an intermediate product in manufacturing anthelminthic agents. Agent is effective in cestodosis and fasciolosis in laboratory animals and in sheep, goats and dogs and shows low toxicity. 
     EFFECT: valuable properties of agent. 
     6 tbl, 6 ex
Patent RU-2245714-C1 (RU)
Title: Medicinal agent with volemic effect and method for its preparing
Inventor: PANOV V P
IPC: A61K31/715
Filed: 2003-09-04
Granted: 2005-02-10
Abstract: FIELD: medicine, hematology, pharmaceutical technology, pharmacy. 
     SUBSTANCE: medicinal agent represents hydroxyethylated starch an aqueous solution containing 5-10% of hydroxyethylated starch with the optimal ratio of substituted hydroxyethyl groups at atoms C 2 /C 6  up to 6:1 in glucose residue, average value of molecular mass 130-450 kDa, narrowed molecular-mass distribution at the substitution degree 0.35-0.70 and 0.80-1.00% of sodium chloride. Agent is prepared using maize or potato starch as the raw with the content of amylopectin 95%, not less. Starch is subjected for alkaline purification, acidic or enzymatic hydrolysis up to preparing products with molecular mass 400-900 kDa up to the required degree of substitution of hydroxyethyl groups. The solution is purified from impurities by ultrafiltration and/or reverse osmosis and purification is carried out using apyrogenic activated carbon and/or by sterilizing filtration and the following thermal sterilization of the end product. Invention provides preparing a new agent for rapid blood pressure recovery after blood loss. 
     EFFECT: improved preparing method, valuable medicinal properties of agent. 
     9 cl, 6 ex
Patent RU-2234644-C1 (RU)
Title: Bioenergetic complex
Inventor: LOR JAN R R
IPC: F24S90/00
Filed: 2003-09-11
Granted: 2004-08-20
Abstract: FIELD: power engineering and agriculture, in particular, production of energy carrier - hydrogen and production of feed for animals. 
     SUBSTANCE: bioenergetic complex has converter and solar energy concentrator accommodating biomass production reactor connected at its one side with saturator and at its other side with separator for separating mixture into biomass and water. After separation, biomass is delivered into methane producing generator. Complex is provided with heat pump adapted for withdrawal of heat from reactor and connected to converter, and separator for separating of gas mixture into hydrogen and carbon dioxide. 
     EFFECT: increased efficiency and utilization of carbon dioxide. 
     1 dwg
Patent RU-2245160-C1 (RU)
Title: Method for treating cholangitis in case of mechanical jaundice
Inventor: BRISKIN B S
IPC: A61K36/185
Filed: 2003-11-10
Granted: 2005-01-27
Abstract: FIELD: medicine, surgical gastroenterology. 
     SUBSTANCE: as a curative preparation one should apply a pectin-containing powder product of table beet out of sublimated raw material. For reducing the powder before application one should apply low-mineralized low-alkaline amicrobial solution of electrochemically activated catholyte. Supernatant transparent fraction of this solution should be constantly introduced by drops into nasobiliary probe, residual fraction should be applied for peroral additional enterosorption. The method provides sanitation of biliary ducts by preventing duodenocholedochous reflux, and enterosorption that decreases portal toxemia. 
     EFFECT: higher efficiency of therapy. 
     2 cl, 1 ex
Patent RU-2260436-C1 (RU)
Inventor: SCHASTNYJ S A
IPC: A61P43/00
Filed: 2003-12-25
Granted: 2005-09-20
Abstract: FIELD: veterinary science. 
     SUBSTANCE: one should separate affected pulmonary area against bronchial system due to affecting cartilaginous bronchus draining this area from the side of its mucosa with concentrated nitric acid for 0.5-3.0 cm along its total circumference at exposure ranged 30 sec - 1.5 min. The present innovation enables to localize lesion focus in the body of carnivores, decrease inflammatory process in infected pulmonary area that, in its turn, excludes the chance for distributing plaque virus into intact pulmonary lobes. 
     EFFECT: higher efficiency of therapy. 
     5 dwg, 3 ex
Patent RU-2253495-C1 (RU)
Inventor: DUBRAVA O L
IPC: A62C35/00
Filed: 2003-12-25
Granted: 2005-06-10
Abstract: FIELD: fire-fighting equipment, particularly aerosol generation devices. 
     SUBSTANCE: fire-extinguishing device includes aerosol generator creating gas-aerosol fire inhibiting substance and delivering the substance into closed space to be protected. Aerosol generator includes two pyrotechnic cartridges secured by two heat-shielding gypsum layers inside plate-like body parts facing each other, and rubbing ignition unit having ignition pin. Containers have rims defining annular outlet nozzle. Ignition pin is secured to fixed lid of rotary container holding generator. Container and lid are pivotally connected one to another and connected at least by three heat locks from opposite side thereof. Each heat lock is formed as spring-loaded rod suspended from stopper of heat-sensitive shape memory alloy. Heat locks are set so that heat locks are actuated under different triggering temperatures. Stop is made as ring installed in radial rod groove by cut thereof. 
     EFFECT: possibility of automatic actuation due to independent set of standby heat locks for different triggering temperatures, extended technological capabilities along with the usage of kinetic triggering heat lock impulse for synchronous fire alarm actuation. 
     2 cl, 1 dwg
Patent RU-2248017-C1 (RU)
Inventor: KOVALEV A P
IPC: G01V3/12
Filed: 2003-12-31
Granted: 2005-03-10
Abstract: FIELD: geophysics. 
     SUBSTANCE: method can be used for finding coordinates of epicenter of expected earthquake, rock bumps and for inspection of electromagnet situation in seismic-dangerous zone of Earth's crust from board of flying vehicle. Method provides total suppression of false electromagnet radiations received by additional channels. Method is based upon frequency conversion of received electromagnet signal in measuring channel. Calibrating harmonic signal is formed additionally which signal has frequency being different from intermediate frequency by insignificant value. Calibrating signal is sent through two receiving sections. Calibrating signals are selected after they passed through the channels. Amplitude difference is measured and used for controlling transmission factor modulus of intermediate frequency amplifiers. Phase difference of output calibrating signals is measured and subsequently used for controlling phase shift in intermediate frequency amplifiers. 
     EFFECT: improved performance in terms of error probability; improved precision. 
     4 dwg
Patent RU-2258790-C1 (RU)
Title: Fireproof translucent structure
Inventor: PALAGIN A I
IPC: E06B5/16
Filed: 2004-01-29
Granted: 2005-08-20
Abstract: FIELD: means for protection against atmospheric and other actions, namely fireproof translucent enclosing safe structure used for glazing fire barriers included in windows, balconies, doors and in structures used in stained-glass windows, attics, partitions or in their parts and in triplexes. 
     SUBSTANCE: fireproof structure comprises framework with one or more cells. Each cell include glass packet formed of five soda-lime glasses spaced one from another and serially connected by spacing frames of double-sided adhesive tape. Gaps between glasses are filled with filling material and with gas. Spaces between glasses defined by glass edges and adhesive tape and extending along glass packet perimeter are filled with adhesive composition. High-temperature adhesive composition and double-sided adhesive tape arranged between two glasses from both glass packet sides are divided with butyl cord. Glasses located from both glass packet sides are heat-strengthened. Space between two glasses from both glass packet sides and between spacing frames is fully filled with polymeric material, wherein photocurable adhesive composition including oligoesterurethaneacrylate, metazine with phosphor containing dimethylacrylate, dimethylmethylphpsphonate and phosphoric acid ester added to the composition is used as the polymeric material. 
     EFFECT: increased safety without fire resistance reduction. 
     6 cl, 2 dwg
Patent RU-2258403-C1 (RU)
Title: Method for production of milk fondant
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2004-02-02
Granted: 2005-08-20
Abstract: FIELD: food processing industry, in particular confectionary industry, sugar fondant production. 
     SUBSTANCE: claimed method includes boiling of fondant syrup with dry milk, its cooling and fluffing with simultaneous addition of flavor and structure-forming agent, and forming to produce target product. Clove CO 2 -solvent cake in amount of about 4.7 mass % is used as flavor and preparation obtained from biomass of Mortierella spinosa var. sterilis 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 0.06 mass % is used as structure-forming agent. 
     EFFECT: low-hardening cream fondant with increased content of biologically active substances and decreased consumption of structure-forming agent.
Patent RU-2266272-C1 (RU)
Title: Способ получения сложного азотно-фосфорного удобрения
Inventor: ABRAMOV O B
IPC: C05C1/00
Filed: 2004-02-12
Granted: 2005-12-20
Abstract: Использование: в химической промышленности для производства двойных NP-удобрений с содержанием P 2 O 5  3-7 мас.% из концентрированного раствора нитрата аммония и экстракционной фосфорной кислоты. Сущность: исходную экстракционную фосфорную кислоту (52-54%-ную) разбавляют слабым раствором нитрата аммония, разбавленный раствор дополнительно обрабатывают нитратом аммония до достижения соотношения NH 4 NO 3 :P 2 O 5  в аммонизированном растворе не менее 3:1, причем аммонизацию проводят одновременно с дополнительной обработкой или после нее, аммонизированный раствор упаривают до остаточного содержания воды 5-20 мас.% и смешивают с концентрированным раствором нитрата аммония, затем донейтрализовывают аммиаком, упаривают и гранулируют. Содержание фосфора в аммонизированном растворе поддерживают предпочтительно в пределах 4-10 мас.% в пересчете на Р 2 O 5 , а в качестве нитрата аммония для дополнительной обработки разбавленного раствора используют предпочтительно концентрированный раствор нитрата аммония, полученный нейтрализацией азотной кислоты аммиаком, или 40-50%-ный раствор, полученный путем конверсии нитрата кальция карбонатом аммония. Технический результат - упрощение технологического процесса за счет уменьшения вероятности забивок теплообменного оборудования. 4 з.п. ф-лы.
Patent RU-2259704-C1 (RU)
Inventor: NEVZOROV V N
IPC: A01C7/16
Filed: 2004-04-15
Granted: 2005-09-10
Abstract: FIELD: forest engineering, in particular, forest seed sowing equipment. 
     SUBSTANCE: seeding unit has hopper, agitators and seed urging devices formed as screws mounted in seed guides. Closures with apertures are fixed at screw ends. Agitators are mounted on hopper shaft pin and are provided with slots. 
     EFFECT: increased efficiency by providing predetermined seeding depth and spacing between seeds, improved quality of germinated seedlings and reduced losses upon emergence of seedling sprouts from soil. 
     5 dwg
Patent RU-2263606-C1 (RU)
Inventor: JUDIN JU I
IPC: B63H25/00
Filed: 2004-04-20
Granted: 2005-11-10
Abstract: FIELD: water transport; control of moving articles, ship for example at use of lateral displacement of two points. 
     SUBSTANCE: proposed method includes selection of point of control, determination of lateral displacement from preset trajectory to point of control and taking it into account in shifting the rudder. Use is also made of additional point of control; both points of control are lie in ship's CL: one in the bow and one in the stern. Shifting the rudder is performed  depending on combination of lateral displacement of fore and aft points from preset trajectory; displacement of these points is calculated by their coordinates. It is good practice to measure coordinates of fore and aft points by means of satellite navigation system. Coordinates of fore and aft points may be measured at differential corrections. 
     EFFECT: improved quality of control; enhanced accuracy of keeping the object at preset trajectory. 
     3 cl, 4 dwg
Patent RU-2249160-C1 (RU)
Title: Heat exchanger
Inventor: DERIPASOV A M
IPC: F24F13/30
Filed: 2004-05-21
Granted: 2005-03-27
Abstract: FIELD: ventilation and air-conditioning. 
     SUBSTANCE: heat exchanger has top and bottom collectors and finned pipes arranged at least in one row. The return bends, which connect the pipes, are provided with branch pipes connected with at least one assembled passage which is in communication with the top or bottom collector. The collectors are made of pipes secured to each other throughout the length. 
     EFFECT: enhanced efficiency and reliability. 
     2 dwg
Patent RU-2261645-C1 (RU)
Inventor: DZEON KIONG-KH JUI
IPC: A47L9/24
Filed: 2004-06-08
Granted: 2005-10-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: bendable extension pipe has at least two parts which may be rotated relative to each other in accordance with user's selection. Extension pipe has first part and second part, which are pivotally connected to one another, and unlocking handle adapted for selective fixing of first and second parts of extension pipe in predetermined position. In order to unlock first and second parts of extension pipe, which are locked relative to one another in predetermined position, user lowers unlocking handle by pressing said handle. According to second version, unlocking handle closes at least part of circumferential peripheral surface of first part of pipe and is equipped with at least one lever made integral therewith at one end thereof. Lever is selectively fixed upon rotation of second part of extension pipe. During operation of apparatus, user may bend extension pipe simply by lowering of unlocking handle without necessity of leaning. 
     EFFECT: convenient use and increased efficiency. 
     13 cl, 5 dwg
Patent RU-2267226-C1 (RU)
Inventor: NEVOLIN V I
IPC: H03J7/18
Filed: 2004-07-28
Granted: 2005-12-27
Abstract: FIELD: radio equipment engineering, can be implemented for construction of devices for detection and frequency estimation of radio pulses, including those belonging to radio communication and radio-location systems. 
     SUBSTANCE: adjustable band filter is inserted in control system, its state is controlled using information about derivative of output voltage of filter, also performed processes concerning: forming of quasi-optimal synchronous processing of device control signals and correction signals using first synchronous detector, forming of cophased oscillation using system for phase frequency automatic-correction, using correction signals after first synchronous detector, synchronous and cophased signals processing is performed using second synchronous detector, for measuring value of unknown frequency of low-noise output oscillation of phase frequency automatic-correction system generator is used. Insertion of derivative-based check connection provides for automatic control over state of filter under effect from powerful interference, to decrease negative effect of aforementioned interference. 
     EFFECT: increased resistance to interference due to addition of robust properties to device as well as cophased processing of received oscillation and taking of decision concerning frequency estimation using indirect method. 
     1 dwg
Patent RU-2263103-C1 (RU)
Inventor: MERZLJAKOV S V
IPC: C07C67/00
Filed: 2004-08-02
Granted: 2005-10-27
Abstract: FIELD: mining; chemical industry; methods of production of a reactant-foamer. 
     SUBSTANCE: the invention is pertaining to the improved method of  production of a reactant-foamer used for flotation of the ores and representing a mixture of 2.2.4-trimethylpentadiol - 1.3-monoisobutyrate (a synonym - 2.2.4-trimethyl-3-pentanol-1-isobutyrate) and 2.2.4- trimethylpentadiol -1.3 with the share of the latter from 6 up to 45 mass %. The given mixture is produced by a method of an esters condensation of an isobutyric aldehyde at presence of a water solution of sodium hydrate in the tubular reactor at heating with the subsequent fragmentation of the reaction mixture into a hydrocarbon part and a water solution of sodium hydrate, the water flushing a hydrocarbon part and extraction from it by a method of a rectification of a target product and the unreacted isobutyric aldehyde. At that and the recyculation factor of the reaction mixture lays within the limits of 0.6-10. The technical result is an increased speed of the synthesis, decreased power input of the process, decreased (by 20-30 %) consumption of isobutyric aldehyde per a pass per one ton of the target product, a possibility of production of the reactant-foamer with a broad range of the  share of diol in it, application of the produced product as the reactant-foamer increases extraction of the floatable material in a flotation concentrate. 
     EFFECT: the invention ensures an increased speed of the synthesis, a decreased power input and consumption of isobutyric aldehyde, production of the reactant-foamer with a different  share of diol in it, increases extraction of the floatable material in the flotation concentrate. 
     1 tbl, 3 ex
Patent RU-2250318-C1 (RU)
Title: Raised floor panel
Inventor: KARDASHEV S N
IPC: E04F15/024
Filed: 2004-08-13
Granted: 2005-04-20
Abstract: FIELD: building, particularly raised floors for offices equipped with computers. 
     SUBSTANCE: panel includes bearing plate of timber-based material enclosed with metal shell from all plate sides. Shell is formed as two boxes, namely upper and lower ones. Each box has rectangular part defining upper and lower panel sides, and side edges folded along rectangular part perimeter. Folded side edges extend over half of end panel side height. Area of rectangular part of upper box exceeds that of lover part by (4-5)δ value, where δ is thickness of upper box. Folded side edges of upper and lower boxes are equal in height. End parts of adjacent side edges of each end plate side are pressed together in overlapped manner. 
     EFFECT: improved antistatic properties of raised floor, increased reliability of panel connection. 
     7 cl, 2 dwg
Patent RU-2269995-C1 (RU)
Title: Mat, apparatus and method for spine extension and relieving strain from skeletal muscles and ligaments
Inventor: UMERENKOV VLADISLAV ANATOL EVI
IPC: A61H1/02
Filed: 2004-09-03
Granted: 2006-02-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves providing traction of spine and relieving strain from skeletal muscles and ligaments by means of apparatus comprising base and mat. Mat has working surface with transverse corrugation-type or bellows-type protrusions, said surface being capable of longitudinal compression and expansion. 
     EFFECT: reduced traction process time, isolated action upon different spine regions or joints, and increased extent of plastic extension. 
     32 cl, 26 dwg
Patent RU-2273945-C1 (RU)
Title: Electric power system
Inventor: LEVIN ALEKSANDR VLADIMIROVICH
IPC: H02P9/00
Filed: 2004-10-07
Granted: 2006-04-10
Abstract: FIELD: electric engineering, possible use for engineering electric power systems for aircrafts. 
     SUBSTANCE: in electric power system consumers of direct voltage 27 V receive electric energy from adjustable transformer of alternating voltage to direct voltage, input of which is connected through decreasing multi-phase transformer to output of magnetic-electric multi-phase high voltage alternating current generator connected to aircraft engine. On signal, marking transfer of aircraft engine to automatic-rotation mode, windings of decreasing transformer are linked by closing contacts, to provide transfer of electric energy to load through transformer 4 directly from output of alternating current generator. Electric power circuit continuously provides energy to consumers both in stationary mode and in mode of engine automatic-rotation operation. 
     EFFECT: improved energy conservation efficiency due to providing for continuous energy influx to consumers and better use of aircraft engine power with simultaneous improvement of mass-dimensional characteristics. 
     2 cl, 1 dwg
Patent RU-2280012-C1 (RU)
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: C02F1/20
Filed: 2004-12-06
Granted: 2006-07-20
Abstract: FIELD: heat power engineering; methods of deaeration of the feeding water on the heat power plants and in the industrial steamed boiler rooms. 
     SUBSTANCE: the invention is pertaining to the field of the heat power engineering and may be used for deaeration of the feeding water on the heat power plants and in industrial steamed boiler rooms. The method of the two-stage water deaeration provides, that desorption of the dissolved corrosive-active gases is conducted first in the vacuum deaerator, the formed vented steam is withdrawn through the pipeline for the vented steam withdrawal; the deaerated water is removed into the tank-collector of the vacuum deaerator. Further the water is subjected to deaeration in the high pressure deaerator. At that the vacuum deaerator and the high pressure deaerator are mounted on the tank-accumulator of the high pressure deaerator and the heating agent is fed into the vacuum deaerator from the water space of the tank- accumulator of the high pressure deaerator due to rarefaction in the vacuum deaerator. The invention ensures reduction of the overall dimensions, reduction of the losses of heat and expenditures on the heat transfer mediums pumping over inside the installation. 
     EFFECT: the invention ensures reduction of the overall dimensions, the reduced losses of heat and expenditures on the heat transfer mediums pumping over inside the installation. 
     3 cl, 1 dwg
Patent RU-2283315-C1 (RU)
Inventor: DZHEMILEV USEIN MEMETOVICH
IPC: C07F5/06
Filed: 2005-03-30
Granted: 2006-09-10
Abstract: FIELD: chemistry of metalloorganic compounds, chemical technology, metalloorganic synthesis. 
     SUBSTANCE: invention relates to a method to synthesis of 1-chloro-2,3,4,5-tetraalkylaluminacyclopenta-2,4-dienes. Method is carried out by interaction of disubstituted acetylenes with aluminum trichloride in the presence of metallic magnesium and zirconacen dichloride as a catalyst in argon atmosphere at room temperature for 8-12 h. Invention provides using available reagents and simplifying method. 
     EFFECT: improved method of synthesis. 
     1 tbl, 12 ex