baber/WOPTO huggingface dataset:
Patent RU-2180103-C2 (RU)
Title: Method for extracting root samples of deep-rooted, preferably medicine, plants, apparatus for removing soil and ground during root sampling and apparatus for determining orientation and coordinates of arrangement of plant roots in space
Inventor: GALDA A V
IPC: G01N1/04
Filed: 2000-04-07
Granted: 2002-02-27
Abstract: FIELD: investigation of roots. SUBSTANCE: method involves creating water flow and cutting it in working fluid; sampling root parts layer-by-layer; orienting water flow at an angle to surface of stripped layer and imparting rotating motion in its plane; extracting root mass after mechanical disintegration thereof. Apparatus for removing soil and ground has cylindrical housing equipped with devices designed for retaining housing in predetermined position and mounted tangentially to cylinder side wall and at an angle to cylinder axis, pressure pipe and siphon positioned so as to be dismantled. Intake hose of siphon is arranged centrally of housing. Drain hose of siphon is connected with intake hose through lock. Apparatus for determining orientation and coordinates of arrangement in soil body has cylindrical housing with supporting ring. Pulley with rope is arranged in upper part of housing. Bracket is mounted on internal surface of cylinder for receiving double-armed lever. One arm of lever is equipped with sight for counting equally spaced angle marks applied to external surface of cylindrical housing. Pulley with rope and rotational drive are mounted on other arm of lever. Rotational drive provides radial displacement relative to measurement scale. EFFECT: increased efficiency, reduced labor consumption and decreased investigation time. 8 cl, 6 dwg
Patent RU-2187859-C2 (RU)
Title: Process of manufacture of tubular electric heater with thermal cut-out of single action
Inventor: KASHIN A N
IPC: H05B3/48
Filed: 2000-05-18
Granted: 2002-08-20
Abstract: FIELD: electrical engineering. SUBSTANCE: invention refers to process of manufacture of tubular electric heaters with installation of thermal cut-out of single action inside their tubes designed to protect electric heater against overheating if trouble arises. In correspondence with process first metal jacket of tubular electric heater is treated thermally. Then electric heater with thermal cut-out is inserted into metal jacket. Electric heater presents wire wound along spiral, one end of wire is lead-out or is connected to it, the other end of wire is connected to one of two electrodes of thermal cut-out which is temperatu-resensitive element in the form of tightly sealed tube of fusible current-conductive metal. Internal space of tube is filled with substance-activating agent, then space between wire wound along spiral, thermal cut-out and metal jacket is filled with loose, heat-resistant, electric insulation material. Metal jacket is closed by plugs on both ends, leads are passed through holes in plugs, metal jacket is reduced with compaction of loose, heat-resistant, electric insulation material, tubular electric heater is bent and plugs are replaced with electric insulation elements. EFFECT: reduced labor input and time of manufacture of tubular electric heater with thermal cut-out of single action. 2 dwg
Patent RU-2210625-C2 (RU)
Title: Process of winning of decorative coats
Inventor: VOLKOV A V
IPC: C23C28/00
Filed: 2000-12-07
Granted: 2003-08-20
Abstract: FIELD: production of decorative coats on articles made of glass, ceramics and other materials with optically smooth surface. SUBSTANCE: process can be employed to deposit decorative coats on commodities, finishing-decorative and fancy articles produced by various spheres of economy. Process includes deposition of layer of niobium on surface of article by magnetron sputtering and electrochemical anodization of deposited layer of niobium in 1.0-2.0% solution of tartrate ammonia at room temperature first under condition of constant current and then under condition of constant voltage. Process of deposition of protective-decorative coats is based on use of partially anodized niobium films produced by means of standard technological equipment and makes it feasible to obtain fine appearance of articles with stable bright color not changing in the course of several years. EFFECT: winning of bright stable long-lasting color of decorative coats. 1 tbl
Patent RU-2203392-C2 (RU)
Title: Method preventing casing collapse in well in zone of rocks frozen for many years
Inventor: BEKMETOV A M
IPC: E21B36/00
Filed: 2000-12-25
Granted: 2003-04-27
Abstract: FIELD: oil and gas production, construction and operation of oil and gas injection wells in permafrost zones. SUBSTANCE: method includes use of channel along walls of casing string heated by heating element for removal and discharge of excess of fluid from cavern, consistent freezing of cavern from below to top, keeping of channel in heated state above frozen cavern. Hollow drain channel in the form of string of filtering pipes fitted with heating element formed artificially in close proximity to casing string, along its wall to depth of permafrost bedding is utilized to discharge excess of fluid from cavern. Heating element is mounted for replacement, is fitted with automatic aids for monitoring and control over supply of electric energy to it. Duration of maintenance of drain channel in heated state is determined by time interval of complete freezing of cavern which is indicated by cessation of discharge of fluid from drain channel and by automatic switching off of supply of electric energy to heating element. EFFECT: reduced expenses for obtainment of initial data and for realization of method, exclusion of any additional measures and expenses for continuation of construction and for resumption of operation of wells, raised possibility of control over process execution and its termination. 1 dwg
Patent RU-2193785-C2 (RU)
Title: Individual dosimeter
Inventor: KUZNETSOV S JU
IPC: G01T1/24
Filed: 2001-01-30
Granted: 2002-11-27
Abstract: FIELD: measurement and determination of equivalent doses and integral equivalent doses of X-ray radiation, fluxes of neutrons, alpha and beta particles, evaluation of radiation situation of environment. SUBSTANCE: individual dosimeter has case fitted with window, series communication port, unit of light and sound signaling and indicator, power supply source, scintillator and photodiode coated by layer of screening material, amplifier of photodiode pulses, discriminator of photodiode pulses, former of photodiode pulses, field-effect transistor, amplifier of pulses of field-effect transistor, discriminator of pulses of field-effect transistor, former of pulses of field-effect transistor, switch, constant voltage amplifier, analog-to-digital converter, pulse analog-to-digital converter, counter, arithmetic-logic unit, storage module, independent power supply source of storage module and indicator processor. EFFECT: expanded application field and raised functional reliability. 1 cl, 1 dwg
Patent RU-2196597-C2 (RU)
Title: Intranasal agent "oksofil" for treatment and prophylaxis of rhinitis of different etiology
Inventor: LESIOVSKAJA E E
IPC: A61K47/38
Filed: 2001-03-05
Granted: 2003-01-20
Abstract: FIELD: medicine, otorhinolaryngology, pharmacy. SUBSTANCE: invention relates to compositions used for external (intranasal) application. Invention relates to intranasal agent that comprises drops containing acutifoliate oxytropis (Oxytropis oxyphylla (Pall. ) DC) dry extract. Hydrophilic-base drops are preferable in acute form of rhinitis and present extract suspension in hydroxymethylcellulose aqueous solution and comprise sorbic acid. Emulsion-base drops are preferable for recovery of mucosa tissue in chronic rhinitis and present emulsion-base suspension comprising peach oil, emulsifier T-2, preparation OS-20, propylene glycol, water and sorbic acid. Drops based on hydrophilic and emulsion bases are recommended in complex therapy route. Invention provides preparing nontoxic preparation without adverse effects. EFFECT: enhanced effectiveness of agent, valuable medicinal properties. 4 cl, 7 tbl, 3 dwg
Patent RU-2256875-C2 (RU)
Inventor: KARTASHEVSKIJ I I
IPC: G01B1/00
Filed: 2001-05-07
Granted: 2005-07-20
Abstract: FIELD: measurement technology; instrument engineering. 
     SUBSTANCE: device has bed, movable mechanism of movable carriage, optical units of basic and vernier dial of measuring rule, photo-element unit disposed onto movable carriage, mechanism for moving optical units relatively movable carriage, device for counting optical lines of basic and vernier dials of measuring rule, line coincidence unit of basic and vernier dials, difference signal determination unit, correction memory unit. The latter has corrections relatively standard depending on number of line of measuring rule of basic and vernier dials introduced through algebraic adding unit into measuring rule basic and vernier dial number of lines counters and units of determining précised linear value of lines of basic and vernier dials. Basic and vernier dials of measuring rule are reduced relatively minimal interval of length of 0, 5 mm 10 to 40 times by means of photographing. 
     EFFECT: improved precision of measurement of linear distances. 
     3 cl, 3 dwg
Patent RU-2230788-C2 (RU)
Title: Способ непрерывного получения этилового спирта
Inventor: KRASNITSKIJ VLADISLAV MIKHAJLO
IPC: C12P7/14
Filed: 2001-05-31
Granted: 2004-06-20
Abstract: Изобретение относится к спиртовой промышленности. Способ предусматривает осуществляемые при пониженном давлении непрерывное сбраживание сусла и непрерывную отгонку водно-спиртовых паров и углекислого газа, образующихся в процессе сбраживания, сжатие указанных водно-спиртовых паров и углекислого газа, конденсацию водно-спиртовых паров, передачу бродящему суслу тепла, выделяющегося в процессе конденсации водно-спиртовых паров. Одновременно осуществляют непрерывный отвод сконденсированных водно-спиртовых паров и углекислого газа, их разделение и непрерывное пополнение сусла по мере отвода сконденсированных водно-спиртовых паров, углекислого газа и барды. Для сбраживания используют сусло с концентрацией сухих веществ более 25% по весу. Сбраживание и отгонку проводят в батарее герметичных емкостей брожения-отгонки, соединенных между собой последовательно по суслу и дополнительно снабженных линиями рециркуляции сусла из каждой последующей емкости кроме последней в первую из них. Одновременно осуществляют непрерывное перемещение сусла последовательно по всем емкостям в упомянутой батарее и непрерывный отвод части сбраживаемого сусла из одной или нескольких емкостей брожения-отгонки в первую из них. Изобретение позволит интенсифицировать процесс получения этилового спирта. 3 ил.
Patent RU-2225472-C2 (RU)
Inventor: TOJRER JOZEF
IPC: E01B29/05
Filed: 2001-07-12
Granted: 2004-03-10
Abstract: FIELD: railway transport; permanent way. SUBSTANCE: proposed machine includes machine frame consisting of two parts arranged one after the other, it is made for resting on rail track through running mechanisms on ends and is provided with joint connecting both parts of frame and also tie layer and tie receiver for lifting the ties. Machine frame is expanded upwards in joint are by means of drive connecting frame parts with endless cleaning device for receiving ballast made for rotation and arranged between tie layer and tie receiver, and first belt conveyor for delivering the ballast. With machine moving straight ahead, new ties are delivered by tie transporting device arranged in longitudinal direction towards tie layer. Ballast discharge device, discharge end of second belt conveyor passing in longitudinal direction of machine and designed for transportation of ballast and ballast leveler adjustable in height by means of drive are arranged between cleaning device and tie layer. EFFECT: possibility of operation at optimum reconstruction of rail track and cleaning of ballast base. 3 cl, 4 dwg
Patent RU-2218380-C2 (RU)
Title: Water-oil emulsion breaking method
Inventor: TARASOV M JU
IPC: C10G33/04
Filed: 2001-10-01
Granted: 2003-12-10
Abstract: FIELD: crude oil treatment. SUBSTANCE: when breaking high-stable crude oil emulsion, the latter is treated by reagents under hydrodynamic-mode circulation conditions, heated, subjected to dynamic settling and centrifugation to be separated into hydrocarbon, water, and solid fractions. Breaking of emulsion is carried out in tank and circulation pipeline, through which emulsion is pumped. When performing hydrodynamic-mode circulation of emulsion, its aggregative stability is maintained by regulating solid phase and water contents. Reagents added to emulsion are: 10-30% of demulsifier and 70-90% of alkylbenzenesulfonic acid or its salts. When there is a risk of precipitation of salts, reagent combination is completed by salt precipitation inhibitor so that reagent combination contains, wt %: demulsifier 10-39, inhibitor 5-15, and alkylbenzenesulfonic acid or its salts 55-85. Reagents can be dosed separately or as a mixture. Controlled parameters are: content of solid phase in oil-water-reagents mixture; stability of oil-water-reagents mixture; and proportion of oil and/or water in this mixture. EFFECT: enhanced emulsion breaking efficiency. 5 cl, 1 tbl, 3 ex
Patent RU-2237057-C2 (RU)
Inventor: DEL SOLDATO P ERO
IPC: A61P25/28
Filed: 2000-04-11
Granted: 2004-09-27
Abstract: FIELD: organic chemistry, medicine. 
     SUBSTANCE: invention describes compounds of their salts of the following general formula (I): A-(B) bo -C-N(O) 2  wherein bo = 0 or 1; A means R-T 1 - wherein R represents radical of medicinal agent given in the invention claim; T 1  means (CO), oxygen (O), sulfur (S), nitrogen (N) atom or NR 1C  wherein R 1C  represents hydrogen atom (H) or (C 1 -C 5 )-alkyl; B means -T B -X 2 -T BI  wherein T B  and T BI  are similar or different and taken among (CO), O, S, N or NR 1C  wherein R 1C  given above; X 2  represents bivalent bridge group as corresponding precursor B as given in the invention claim; C represents bivalent radical -T C -Y- wherein T C  means (CO), O, S, N or NR 1C  wherein R 1C  is given above; Y has values as represented in the invention claim. Also, invention describes a pharmaceutical composition based on compounds of the formula (I) for it using in oxidative stress and/or endothelial dysfunctions. Invention provides preparing new compounds and their salts eliciting valuable biological properties. 
     EFFECT: valuable medicinal properties of compounds. 
     7 cl, 7 tbl, 20 ex
Patent RU-2322059-C2 (RU)
Inventor: VJURTTS JOKHEN
IPC: C09K23/42
Filed: 2000-03-13
Granted: 2008-04-20
Abstract: FIELD: agriculture, organic chemistry. 
     SUBSTANCE: invention proposes the system surfactant - solvent (surface active substance - solvent) for liquid organic preparative pesticide forms that comprises: (b1) one or some aromatic hydrocarbon-base surfactants chosen from group involving (b1.1) (poly)ethoxylated phenol; (b1.2) (poly)alkylphenolethoxylates; (b1.3) (poly)arylphenolethoxylates; (b1.4) compounds that represent product of interaction of molecules described in (b1.1) - (b1.3) with phosphoric acid, and their salts neutralized with a base; (b1.5) acid and neutralized with a base (poly)alkyl- and (poly)-arylbenzenesulfonates, and (b2) one or some fully esterified organic phosphates and/or phosphonates as a solvent and chosen from group comprising (b2.1) esters of phosphoric acid with alcohols; (b2.2) phosphonates based on biesterified alcohols and/or alkoxylates alcohols of alkyl, aryl, alkylaryl, poly(alkyl)aryl or poly(arylalkyl)-arylphosphonic acid and wherein three alcoholic moieties of phosphoric acid ester (b2.1) or two alcoholic moieties of phosphonate (b2.2) can be similar or different and they are chosen so that ester represent a water-insoluble solvent at 20 ° C or a water-soluble solvent in the concentration below 5 g/l, and doesn't form micellar aggregates in aqueous solution, and wherein components (b1) and (b2) are taken in the weight ratio = (100:1)-(1:100). Liquid preparative form comprises: (a) from 1 to 50 weight% of one or some substances that are active as pesticides and representing water-insoluble substances mainly; (b) from 5 to 80 weight of system surfactant - solvent; (c) from 0 to 40 weigh% of organic solvents; (d) from 0 to 30 weight% of surfactant; (e) from 0 to 20 weight% of usual accessory substances, and (f) from 0 to 94 weight% of water. Invention provides realization of the proposed compound. 
     EFFECT: valuable properties of forms and systems. 
     13 cl, 2 tbl
Patent RU-2234202-C2 (RU)
Inventor: VILENCHIK L S
IPC: H04N5/202
Filed: 2001-11-09
Granted: 2004-08-10
Abstract: FIELD: television systems. 
     SUBSTANCE: proposed method and device intended for use in environment monitoring, search and rescue, surveillance, and intrusion protection television systems provide for enhancing contrast of all images in compliance with contrast of separated part and eliminating impact of high-contrast parts on operation of automatic contrast enhancement circuit. This is attained by gating video signal in positioner chosen area, evaluating separated signal, and clamping white and black levels of remaining signal as a whole in compliance with these black and white levels. 
     EFFECT: enhanced reliability of automatic enhancement of television image contrast. 
     2 cl, 2 dwg
Patent RU-2229765-C2 (RU)
Inventor: TURUSOV M S
IPC: H02H7/09
Filed: 2001-11-29
Granted: 2004-05-27
Abstract: FIELD: electrical engineering; induction motor control and phase-failure protection. SUBSTANCE: proposed device is characterized in that it is suited to use both for electrical installations under design and those operating as device can use magnetic starters and contactors of operating electrical installations. To this end magnetizing coil of starter should be rewound into two sections to provide access to central turn of coil designed for line voltage. Calculations made for some types of size 3 starters have shown that value of capacitors connected in series with sections for starting period is about 2.5 F and that of capacitors connected for entire period when starters are energized is about 0.35 F. Device is controlled by inserting START and STOP buttons or control sensor in central turn circuit. Among advantages of proposed device is that it can be introduced in electrical installation by its attending personnel without waiting for manufacturing double-section coils for magnetic starters and contactors furnished complete with capacitors by specialized enterprises. EFFECT: enhanced reliability of motor protection under phase-failure conditions. 1 cl, 10 dwg
Patent RU-2242097-C2 (RU)
Inventor: KETKOVICH A A
IPC: H05G1/00
Filed: 2002-02-14
Granted: 2004-12-10
Abstract: FIELD: nondestructive inspection of objects using roentgen rays. 
     
     
       SUBSTANCE: proposed device has laser, mirror mounted on intersection of laser and X-ray beam axes that directs laser beams to object, and distant-scale lens. This device is characterized in that it also has second mirror mounted in tandem on optical axis of lens, autocollimation mark in the form of overlay, condenser, and light source. CCD matrix is mounted on axis orthogonal to optical axis of lens which crosses intersection of this axis and second mirror; CCD matrix and mark are equally spaced from this point of intersection; range scale complies with definite equation. 
     
     
       EFFECT: ability of measuring distances when inspecting objects in spaces smaller than range finder base. 
     
     
       3 cl, 1 dwg
Patent RU-2245500-C2 (RU)
Title: Способ изготовления теплообменной трубы с двойными стенками с обнаружением течи и теплообменная труба
Inventor: ROFFELSEN FRANSISKUS
IPC: F28F1/00
Filed: 2000-07-21
Granted: 2005-01-27
Abstract: Настоящее изобретение относится к способу изготовления теплообменной трубы с двойными стенками и с обнаружением течи. В соответствии с изобретением в способе изготовления теплообменной трубы с двойными стенками с обнаружением течи, в котором внутреннюю трубу вставляют во внешнюю трубу после профилирования поверхности, по меньшей мере, на внешней поверхности внутренней трубы или на внутренней поверхности внешней трубы и после того, как внутренняя и внешняя трубы вставлены друг в друга, внутреннюю трубу расширяют так, что внешняя поверхность внутренней трубы входит в плотный контакт с внутренней поверхностью внешней трубы, а профилирование поверхности образует, по меньшей мере, один канал для обнаружения течи между двумя трубами, при этом перед вставлением внутренней и внешней труб друг в друга, по меньшей мере, внешнюю поверхность внутренней трубы или внутреннюю поверхность внешней трубы снабжают слоем из материала припоя, такого как олово, осуществляют расширение внутренней трубы так, что внешняя труба также расширяется, и осуществляют плавление слоя из материала припоя между внутренней и внешней трубами, при этом расширение внешней трубы осуществляют так, что расплавленный слой припоя в значительной степени выдавливают из промежутка между внутренней трубой и внешней трубой, по меньшей мере, в один канал для обнаружения течи. 
     Теплообменная труба с обнаружением течи, содержащая сборочный узел, состоящий из внешней трубы и внутренней трубы в плотном примыкающем контакте между ними и, по меньшей мере, одного канала для обнаружения течи, проходящего в контактной поверхности и рядом с ней между внутренней и внешней трубами, причем в месте контакта между внутренней и внешней трубами выполнен тонкий пленкообразный слой из материала припоя, такого как олово, который посредством плавления соединяется с внутренней трубой и с внешней трубой, причем внутренняя труба и внешняя труба примыкают друг к другу со смещением. Изобретение позволяет повысить теплопередачу до величины, равной или, по существу, равной величине цельной теплообменной трубы, при этом канал для обнаружения течи остается свободным от наполняющей среды и таким образом выполняет свою функцию точно и надежно. 2 н. и 14 з.п. ф-лы, 6 ил.
Patent RU-2228158-C2 (RU)
Inventor: SHKRABAK V S
IPC: A61D11/00
Filed: 2002-02-28
Granted: 2004-05-10
Abstract: FIELD: agriculture, in particular, devices for cleansing of animals, as well as for transportation of ill animals. SUBSTANCE: the device has a chamber installed on a frame, the chamber has a sprayer and a slotted floor, with a tray and a blower located under it, the blower is made in the form of a pump with a suction hose communicating with the tray and a manifold for delivery of the working solution to the sprayer through pressure tubes. The middle and lower pressure tubes with the sprayers, located on side walls, are installed for movement and turning relative to the vertical plane through an angle. EFFECT: simplified construction at a qualitative cleansing of the animal. 3 dwg
Patent RU-2265150-C2 (RU)
Inventor: GEBKHARDT MANFRED
IPC: B23K26/262
Filed: 2001-06-15
Granted: 2005-11-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: flange sections are made of L-shaped sections.  One of the shelves of the L-shaped section is made of double-wall shelf open from one side for embracing the edge zones of the air duct members.  The other shelf is made of a hollow chamber for receiving one shelf of the angle piece. 
     EFFECT: enhanced reliability. 
     3 cl, 4 dwg