baber/WOPTO huggingface dataset:
Patent RU-2228943-C1 (RU)
Inventor: UMINSKIJ A A
IPC: C07D311/40
Filed: 2003-04-18
Granted: 2004-05-20
Abstract: FIELD: resin industry. SUBSTANCE: invention relates to integrated processing of larch wood to recover native bioflavanoids: dihydroquercitine, dihydrokaempferal, naringenin, wood resins, oils, oligosaccharides, and insoluble wood biopolymer. Integrated processing of wood and needles of larch comprises extracting natural substances from destroyed wood with water-containing organic solvent under conditions promoting fluidized state of extraction material components, namely at temperature 0 to 40 C using, as solvent, emulsion of nonpolar aliphatic hydrocarbon with boiling temperature no higher than 90 C and methyl-tert-butyl ether in deionized water at their weight ratio (0.5-1):(0.6-4.0):(4.0-10.0), respectively, weight ratio of destroyed wood to nonpolar solvent contained in emulsion being between 1.0:0.5 and 1.0: 1.0. Extraction material is separated into extract and solid phase composed of carbon-containing wood polymer. Solid phase is washed with said emulsion and deionized water under fluidization conditions and routed to isolation. Water-hydrocarbon-ether extract is separated into stratifiable hydrocarbon-ether phase containing oils, resins, and bioflavanoids and aqueous oligosaccharide phase. Organic hydrocarbon-ether phase of extract is absorbed by ethanol to form immiscible phases followed by isolation of native oils and resins from hydrocarbon-ether phase, native bioflavanoids from ethanol-ether phase, and oligosaccharides (arabinogalactan) from aqueous phase. EFFECT: simplified and automated production process. 4 cl, 1 dwg
Patent RU-2240468-C1 (RU)
Inventor: SHARYGIN V M
IPC: F16L55/18
Filed: 2003-04-17
Granted: 2004-11-20
Abstract: FIELD: transport pipeline, particularly for repairing oil and gas pipelines. 
     SUBSTANCE: method involves cleaning pipeline surface in defective area; determining local curvature in circumference direction and comparing thereof with nominal curvature; placing flexible band with connector on pipeline covered with elastic padding. Connector is formed as loop gripping means with embedded member and is provided with tightening mechanism. Loop gripping means are formed on both connector ends pulled together by screw connecting means of "nut-pin-nut" type. Nuts are arranged in depressions formed in embedded members and are restricted against rotation around their axes. Nuts cooperate with pins along right and left threads of each screw connection. Flexible band is made of oriented fiberglass plastic with cavities formed in loop gripping means areas and filled with foamed material. Tightening force of flexible band is selected on a base of a given mathematical dependence. 
     EFFECT: extended technical capabilities. 
     8 cl, 6 dwg
Patent RU-2225548-C1 (RU)
Title: Unit for clamping wire rope length
Inventor: ROGATNEV N T
IPC: F16G11/04
Filed: 2003-06-05
Granted: 2004-03-10
Abstract: FIELD: units for clamping wire rope lengths; locking objects; forming thimbles. SUBSTANCE: one end of wire rope is placed in body and second end is passed through it, thus forming loop; it is fixed in body by means of two similar spring-loaded bodies of revolution received by two longitudinal slots which are communicated with through passages of body. Slots are located at angle relative to each other and at angle relative to longitudinal axis of through passage; they are provided with thrust end cylindrical surfaces which are directed towards inlet hole of body and are shifted relative each other. End of wire rope intended for placing in body is preliminarily rigidly secured in insert which is freely located in inner cavity of body for motion. Insert is provided with projection having two bearing platforms for engagement with two bodies of revolution. Longitudinal slots and through passage are made in holder located in inner cavity of body at spaced relation between side surfaces. EFFECT: enhanced reliability; extended functional capabilities. 11 cl, 3 dwg
Patent RU-2245355-C1 (RU)
Title: Composition for dehydration and demineralisation of crude oil emulsions
Inventor: BASIMOVA R A
IPC: C10G33/04
Filed: 2003-09-25
Granted: 2005-01-27
Abstract: FIELD: composition for crude oil treatment in oil producing and oil refinery industry. 
     SUBSTANCE: claimed composition is obtained by mixing of four components. Oxyethylated isononylphenone sodium carboxymethylate of formula C 9 H 19 -C 6 H 4 -O-(-CH 2 -CH 2 O) n COONa, where n = 12 is used as an active ingredient. Silicone is introduced in composition as self-emulsifying addition, and aqueous or aqueous-salt solution is used as solvent. Composition contains (mass %) oxyethylated isononylphenone sodium carboxymethylate 25-35; self-emulsifying silicone addition 0.01-1.0; calcium chloride 0-25; and as balance: water. 
     EFFECT: composition with high demulsifying action and reduced foaming formation in crude oil emulsion. 
     2 ex, 1 tbl
Patent RU-2234678-C1 (RU)
Inventor: VERZUNOV E I
IPC: G01C19/44
Filed: 2003-10-22
Granted: 2004-08-20
Abstract: FIELD: measurement technology. 
     SUBSTANCE: invention relates to gyroscopic facilities and it can be used in measuring system and control systems of movable objects. According to proposed method of determining angles of longitudinal and cross tilting of movable object using high accuracy vertical gyro with compensation signals, vertical gyro is preliminarily adjusted before generating compensation signals. Said adjustment comes to determination of corrections of azimuth displacement angle displacement of longitudinal and cross angle pickups, displacement of longitudinal and cross erection systems of vertical gyro and determination of longitudinal and cross angles slope coefficient correction. Said corrections and coefficients are introduced and (or) kept in storage, and compensation signals are formed in digital form as corrections to measured angles of tilting by solving analytical dependences. 
     EFFECT: improved accuracy at reduction of labor input and cost of manufacture. 
     7 cl, 1 dwg
Patent RU-2252068-C1 (RU)
Inventor: FEDOTOV G N
IPC: B01J13/00
Filed: 2003-11-27
Granted: 2005-05-20
Abstract: FIELD: chemical industry; agriculture and pedology. 
     SUBSTANCE: the invention is dealt with the fields of chemical industry, agriculture and pedology, in particular, with methods of production of solutions for soil melioration. The method provides for substitution of cations of salts in a water solution for hydrogen ions by ionic exchange. The process of the ionic exchange is carried out between a container with a saline solution and containers with solutions of an acid contacting among themselves through the cation-exchange membranes. The process of the ion exchange is intensified by electrolysis at electrodes placement in the containers with acids. Polarities of the electrodes are switched over in each 5-60 seconds. The method ensures production an electrolysis stable hydrosols of silicic and humic acids and their mixes commercially. 
     EFFECT: the invention ensures production of stable hydrosols of silicic and humic acids and their mixes commercially. 
     8 ex
Patent RU-2244366-C1 (RU)
Title: PHOTORESISTOR BUILT AROUND HETEROEPITAXIAL STRUCTURE CdHgTe (ALTERNATIVES)
Inventor: GUSAROV A V
IPC: H01L31/09
Filed: 2003-12-09
Granted: 2005-01-10
Abstract: FIELD: luminous radiation recording and measurement. 
     
     
       SUBSTANCE: proposed resistor built around heteroepitaxial structure CdHgTe has insulating substrate that carries at least one substrate of sensing element made of CdZnTe or GaAs, or Si mounting sensing element in the form of heteroepitaxial structure; the latter has lower graded band-gap layer of Cd 
       
         x 
       
       Hg 
       
         1 - x 
       
       Te, where x varies between 0.8 ± 0.5 and 0.3 ± 0.05 in direction from substrate; working layer of Cd 
       
         x 
       
       Hg 
       
         1 - x 
       
       Te, where x = 0.3 ± 0.05; upper graded band-gap layer of Cd 
       
         x 
       
       Hg 
       
         1 - x 
       
       Te, where x varies between 0.3 ± 0.05 and 0.8 in direction from substrate; and antireflecting coating. Alternative composition of working layer and, consequently, concentration gradient in graded band-gap layer is also proposed. 
     
     
       EFFECT: extended spectral sensitivity region; eliminated surface recombination to enhance integral detection capability. 
     
     
       12 cl, 1 dwg
Patent RU-2253669-C1 (RU)
Inventor: RASNETSOV L D
IPC: C11D3/48
Filed: 2003-12-15
Granted: 2005-06-10
Abstract: FIELD: detergents. 
     SUBSTANCE: detergent solution suitable for use in medicine, food industry, mechanical engineering, and other industries as well as in domestic practice to treat various polluted surfaces contains 10.4-18.5% surfactant composition, including nonionic surfactant (6.8-11.7%), anionic surfactant (3.1-5.8%), and cationic surfactant (0.5-1.0%), 3.0-9.8% active cleaning additive, 0.5-6.0% disinfecting agent based on polyhexamethyleneguanidine derivatives, and solvent (the balance). Active cleaning additive comprises sodium salts of phosphoric, sulfuric, and silicic acids, and sodium carboxymethylcellulose. Cationic surfactant quaternary ammonium compound, preferably alkyldimethylbenzylammonium chloride or didecyldimethylammonium chloride. Nonionic surfactant preferably consists of mixture constituted by moistening agent, sintanol, and neonol. Anionic preferably consists of sulfanol and alkyl sulfate of primary fatty acids. 
     EFFECT: improved detergent and anticorrosive properties, increased fungicidal activity, and achieved high antibacterial efficacy allowing detergent solution to significantly widen activity spectrum and application area. 
     8 cl, 4 tbl, 4 ex
Patent RU-2246754-C1 (RU)
Title: Method for data exchange between communication networks subscribers and machine-recognizable data carrier
Inventor: ANTONOV A O
IPC: G06F15/00
Filed: 2003-12-29
Granted: 2005-02-20
Abstract: FIELD: communications. 
     SUBSTANCE: method includes inputting data from individual subscriber into memory of subscriber device, then data are sent through subscriber device to data server, where it is clarified, whether subscriber provides certain information or consumes certain information with query for certain data, data from data provider are kept in information server database in form of individual provider record, and for data consumer data search is performed, appropriate to query, in database, in case if data answering the query is found on server, it is sent to data consumer. Method includes prior forming of classification, allowing forming identifiers of objects of possible interest of subscribers, before inputting data from individual subscriber or in process of this input at least partial conversion of these data to appropriate formed identifier of said classification, used for recognizing information in database, is performed, said information being appropriate for subscriber request. Portion of data not used in identifier is used dependent on category of subscriber. 
     EFFECT: broader functional capabilities. 
     2 cl, 2 dwg
Patent RU-2260077-C1 (RU)
Title: Device for splitting water on hydrogen and oxygen
Inventor: STASHEVSKIJ I I
IPC: C25B1/04
Filed: 2004-01-28
Granted: 2005-09-10
Abstract: FIELD: electrochemical industry. 
     SUBSTANCE: device is made in form of vacuum tank, provided with float chamber, vacuum adjuster, vacuum pumps and output gas lines. Upper portion of electrolyzer tank is connected via input pipe to middle portion of vacuum tank and via output pipe through electric pump - to lower base of vacuum tank. Float chamber with hermetically sealed parts, float and plates of permanent magnet is made with possible automatic removal of condensate from vacuum tank to electrolyzer tank. Output gas lines of vacuum tank are connected to burner through vacuum pumps and valves, and vacuum adjuster is provided with arrow of permanent magnet, along perimeter of movement of which hermetically sealed portions are placed, connected to vacuum pumps via electric circuit and made with possible interaction of magnetic field of arrow with hermetically sealed parts for creating and preserving given vacuum parameters and parameters for controlling operation of pumps. Portion of electrodes is made of nickel with possible combination of functions of electrode and catalyst, and pallet of electrolyzer tank is provided with ultrasound or infrasound generator. 
     EFFECT: simplified construction, higher productiveness, broader functional capabilities, higher quality, higher efficiency, higher reliability, higher durability. 
     5 cl, 30 dwg
Patent RU-2242868-C1 (RU)
Title: Method for providing of oak and larch crops on felled area
Inventor: KRASNOV V G
IPC: A01G23/02
Filed: 2004-02-05
Granted: 2004-12-27
Abstract: FIELD: forestry. 
     SUBSTANCE: method involves planting larch in each fifth row of oak crops; planting larch in links composed of three seedlings, with buffer zone of two planting sites of basswood being left at both sides of each link of larch. 
     EFFECT: provision for additional care of plantations and protection of oak seedling from suppression by fast-growing coniferous plants. 
     1 dwg
Patent RU-2268044-C1 (RU)
Title: Method for treating genital fistulas
Inventor: BOL SHAKOV IGOR NIKOLAEVICH
IPC: A61K31/4196
Filed: 2004-07-01
Granted: 2006-01-20
Abstract: FIELD: medicine, gynecology, surgery. 
     SUBSTANCE: one should introduce 3.5%-chitosan ascorbate gel into fistulous channel that contains metronidasol at the dosage of 2 mg/ml, at the volume up to 20 ml once/2 d till complete fistula's closing. The present innovation enables to activate reparative processes and fistulous epithelization that favors for closing fistulous channel in earlier terms. 
     EFFECT: higher efficiency of therapy conducted. 
     2 ex
Patent RU-2274780-C1 (RU)
Title: Elastic coupling
Inventor: TRIBEL SKIJ IOSIF ALEKSANDROVI
IPC: F16D3/76
Filed: 2004-09-07
Granted: 2006-04-20
Abstract: FIELD: mechanical engineering; rotation transmitting devices. 
     SUBSTANCE: proposed elastic coupling contains two concentrically arranged coupling members, one with smaller and the other larger diameter, rubber elastic member cured to two metal rings secured on said coupling members and made in form of ring disk whose thickness decreases from inner metal ring to outer metal ring being calculated by formula:   where h is thickness of disk;   is rated torque; R is distance from disk axis of rotation; K is coefficient for taking into account intensity of stresses caused by torque and forces caused by radial, axial and angular displacements of shafts and centrifugal forces;   is tolerable tangential stress for rubber;   is minimum radius of elastic member disk.  Hardness of disk rubber at distance of 0.2-0.3 h from inner and outer metal ring is greater than hardness of main block of rubber by 5-10 Shore hardness numbers. 
     EFFECT: improved reliability, increased service life. 
     2 cl, 1 dwg
Patent RU-2272677-C1 (RU)
Inventor: KATSAJ BORIS EVTIKHEEVICH
IPC: B05B1/04
Filed: 2004-11-03
Granted: 2006-03-27
Abstract: Изобретение относится к устройствам общего назначения для распыления жидкости, а именно к насадкам для получения мелкодисперсного распыления. Распылительная насадка включает подводящий патрубок, регулировочный упорный винт, гайку и сопло в виде винтовой пружины с плотно установленными друг к другу витками, диаметр каждого последующего по ходу подачи жидкости витка меньше диаметра предыдущего витка. Сопло имеет сужающуюся по ходу подачи жидкости форму с цилиндрическим основанием, установленным на подводящий патрубок, и зону плавного перехода, расположенную между цилиндрическим основанием и сужающейся частью сопла. Цилиндрическое основание сопла и зона плавного перехода выполнены в виде винтовой пружины с плотно установленными друг к другу витками. Размер высоты зоны плавного перехода сопла устанавливают в зависимости от высоты сужающейся части сопла и диаметра его цилиндрического основания. На вершине сопла и на одной оси с ним для возможности многоярусного распыления жидкости при давлении ниже 0,17 МПа может быть установлено регулировочное устройство. Насадка надежна в работе, в том числе при низких давлениях, является самоочищающейся и сохраняет свою работоспособность независимо от степени загрязнения распыляемой жидкости. 2 ил.
Patent RU-2273766-C1 (RU)
Title: Taper wind motor
Inventor: GDANSKIJ NIKOLAJ IVANOVICH
IPC: F03D3/00
Filed: 2004-11-10
Granted: 2006-04-10
Abstract: FIELD: wind-power engineering; application in regions at low wind velocities. 
     SUBSTANCE: proposed taper wind motor has revolving frame mounted in fixed housing; mounted turnably on this frame are turnable shaft and blade shafts which are connected with gear trains at constant ratio of angular velocities of 2:1. Vane is rigidly secured on turnable shaft; shafts of blades are mounted on frame in inclined position; transmission from shafts of blades to turnable shaft is made in form of gearing through idlers; half of gear wheels mounted on turnable shaft are provided with hubs; they may turn through 180°; hubs have longitudinal slots; turnable shaft is hollow and is provided with profiles slot and splines in lower part; mounted inside this shaft is rod with pin received by profiled slot; mounted turnably on opposite end of rod is splined bush with stop received by splines of turnable shaft; mounted in fixed housing is translational motion drive  with movable actuating member connected with end of rod for relative turn. 
     EFFECT: enhanced reliability due to automatic orientation of blades relative to wind flow; reliable protection of wind motor against overloading in case of gale. 
     5 dwg
Patent RU-2268440-C1 (RU)
Title: Antifriction powdery material
Inventor: ZHULIN ANATOLIJ NIKOLAEVICH
IPC: C22C33/02
Filed: 2005-02-03
Granted: 2006-01-20
Abstract: FIELD: antifriction materials. 
     SUBSTANCE: iron-base antifriction material comprises copper, carbon, nickel and sulfur in the following ratio of components, wt.-%: copper, 0.3-3; carbon, 0.04-3; nickel, 0.1-3; sulfur, 0.2-2. Except for, antifriction powdery material can comprises additionally molybdenum or molybdenum disulfide powder in the amount 0.07-5.0 wt.-%. Proposed material is designated for pave thickening rings, slipping bearing and powder socket in braking leverage transmission in locomotives, cars, tank cars in railway and subway mobile transport. Using sockets made of proposed material reduces sound level, possibility for seizing friction pair materials and provides safety and longevity of the composition in the broad range of loadings and rates. 
     EFFECT: improved and valuable properties of material. 
     2 cl
Patent RU-2281487-C1 (RU)
Inventor: MAMAEV ANATOLIJ IVANOVICH
IPC: G01N27/26
Filed: 2005-04-01
Granted: 2006-08-10
Abstract: FIELD: methods for analysis of physical or chemical properties of materials according to their electrochemical parameters with use of digital calculation and data processing, possibly in metallurgy, metal working and machine engineering for quality control of products. 
     SUBSTANCE: method for automatic identification of metals and alloys with use of neuronetwork comprises steps of preliminarily teaching neuronetwork to set of characteristics, namely to image to be identified by neuronetwork; using as said characteristics electric parameters of processes occurred after acting upon electrochemical cell by means of trapezoidal voltage pulses; then supplying to inlets of learned neuronetwork values of electric parameters of processes occurred in electrochemical cell with investigated sample while acting upon electrochemical cell by means of trapezoidal voltage pulses; obtaining at outlet of learned neuronetwork data identifying investigated sample. 
     EFFECT: identification of any metal and alloy by means of user and also during production process, possibility for inspecting structure of alloy after its heat treatment. 
     8 cl, 8 dwg, 1 ex, 4 tbl
Patent RU-2273699-C1 (RU)
Title: Building balcony
Inventor: BARKOV JURIJ VASIL EVICH
IPC: E04B1/00
Filed: 2005-04-05
Granted: 2006-04-10
Abstract: FIELD: building, particularly balconies and loggias for existent buildings, preferably for brick buildings. 
     SUBSTANCE: balcony comprises metal outer supports secured to outer building wall, horizontal load-bearing panel rested upon outer supports by ends thereof and parapet. Each metal outer support is made as angle structure with shoulders having different lengths. The angle structure comprises vertical and horizontal members rigidly connected one to another. Outer member ends are connected by diagonal bars. Load-bearing panel has metal binder with end parts defined by horizontal members of metal outer supports. Upper and lower anchors are arranged in upper inclined and lower horizontal blind channels formed in outer wall and filled with grouting mortar, which expands under setting. Projected end of upper anchor is rigidly connected with vertical member of metal outer support suspended to it. Lower pert of vertical member of this outer support is put on lower threaded end of horizontal anchor and fixed with nut. 
     EFFECT: reduced labor inputs for balcony forming during building reconstruction. 
     4 cl, 4 dwg
Patent RU-2290599-C1 (RU)
Inventor: JAROVOJ PETR PAVLOVICH
IPC: G01B3/46
Filed: 2005-04-18
Granted: 2006-12-27
Abstract: FIELD: measuring technique. 
     SUBSTANCE: inside gauge-calliper comprises measuring rod whose working faces are spherical.  The diameter of the sphere is equal to the diameter of the opening to be measured. 
     EFFECT: enhanced accuracy of measurements. 
     5 cl, 5 dwg
Patent RU-2286794-C1 (RU)
Title: Средство для стимуляции репаративной регенерации печени и коррекции иммунной реактивности при экспериментальных токсических гепатопатиях
Inventor: SMAKHTIN MIKHAIL JUR EVICH
IPC: A61K38/08
Filed: 2005-04-27
Granted: 2006-11-10
Abstract: Изобретение относится к медицине, а именно к гепатологии и иммунологии, и может быть использовано для стимуляции регенерации гепатоцитов и коррекции иммунной реактивности при экспериментальных токсических гепатопатиях. Сущность изобретения заключается в применении опиоидного пептида DSLET, имеющего формулу Tyr-D-Ser-Gly-Phe-Leu-Thr для стимуляции репаративной регенерации печени и коррекции иммунной реактивности в условиях токсических гепатопатий. Опиоидный пептид DSLET вводят парентерально (внутрибрюшинно) в дозе 50 мкг/кг массы тела в 0,1 мл физиологического раствора десятикратно с интервалом в 24 часа между инъекциями экспериментальному животному (крысе) с токсической гепатопатией. Преимущество изобретения заключается в возможности применения указанного пептида при токсических гепатопатиях. 2 табл.
Patent RU-2278136-C1 (RU)
Inventor: SHAPOSHNIKOV GENNADIJ PAVLOVIC
IPC: C09B47/067
Filed: 2005-05-18
Granted: 2006-06-20
Abstract: FIELD: chemical industry, organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of tetrapyrrole macroheterocyclic compounds. Method for synthesis of tetrapyrazino-porphyrazine is carried out by heating 2,3-dicyanopyrazine to temperature 210-220°C and keeping the formed melt at this temperature for 25-35 min. Invention provides the simultaneous simplifying and improvement of economy indices of the method due to diminishing number of technological procedures and enhancing yield of the end product by 1.14-fold. 
     EFFECT: improved preparing method. 
     1 tbl