baber/WOPTO huggingface dataset:
Patent RU-2212025-C1 (RU)
Title: Procedure evaluating technical condition of cylinder and piston group of internal combustion engine
Inventor: CHERNOIVANOV V I
IPC: G01M15/04
Filed: 2002-03-14
Granted: 2003-09-10
Abstract: FIELD: establishment of technical condition of cylinder and piston group of internal combustion engine with analysis of burst of exhaust gases into crankcase. SUBSTANCE: time of growth of pressure of exhaust gases in crankcase from moment of isolation of crankcase space from atmosphere to moment of achievement of specified pressure level in crankcase is used in the capacity of diagnostic parameter which is measured at idle running of engine at nominal speed of rotation of crankshaft. Specified pressure level is chosen equal to 32.0 kPa. Technical condition of cylinder is established when value of pressure pulse in crankcase achieves specified pressure level corresponding to selected cylinder of engine. Correspondence of pressure pulse to selected cylinder is established by comparison of order of origination of this pulse and signal of vibration transmitter mounted on union of fuel pump of engine corresponding to selected cylinder. EFFECT: improved reliability of procedure. 3 cl, 2 dwg
Patent RU-2213437-C1 (RU)
Inventor: POKROVSKIJ V V
IPC: A01B29/04
Filed: 2002-03-26
Granted: 2003-10-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: tillage roll has rims-disks fixed on shaft. Outer and middle rims-disks are mounted perpendicular to shaft. Toothed planks with equal slot and ridge pitches are secured on rims-disks. Rims-disks positioned between outer and middle rims-disks are positioned in symmetry with respect to plane of symmetry of roll, said plane extending perpendicular to roll shaft, at an angle to shaft of at least 70 deg. Rims- disks are provided with slots for receiving toothed planks. Adjacent planks are arranged in axially offset relation with respect to one another for value equal to slot or ridge pitch. Diameter of rims-disks is equal to diameter of or circle circumscribed about ridges of toothed planks. Toothed planks may be secured on rims-disks at an angle below 10 deg with respect to roll shaft or in parallel with roll shaft. Tillage roll of such construction may be used for crushing soil crumbles, leveling and compacting of soil surface layer. EFFECT: wider operational capabilities, improved quality of soil tillage and reduced labor intensity for manufacture of tillage tool. 3 cl, 2 dwg
Patent RU-2227917-C1 (RU)
Title: Method for predicting atopic syndrome development
Inventor: RAGINENE I G
IPC: G01N33/68
Filed: 2002-07-29
Granted: 2004-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining enzyme activity of glucoso- 6-phosphatedehydrogenase in blood lymphocytes and assessing vegetative organism regulation pattern with respect to Kerdo index in patient practically healthy to the moment of examination. Glucoso-6-phosphatedehydrogenase activity index having exceeded critical value equal to 4.42 mcU/1000 cells and Kerdo index being less than - 5.09%, atopic syndrome occurrence is predicted with accuracy to 100%. EFFECT: high accuracy of prediction. 1 tbl
Patent RU-2231368-C1 (RU)
Inventor: NIGMATULLIN T G
IPC: A61L15/32
Filed: 2002-11-04
Granted: 2004-06-27
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention relates to the development of new wound-healing agents for topical application. Cover is made as collagen-base plate and comprises the concentrated propolis extract in the following ratio of components, wt.-%: concentrated propolis extract, 1.0-2.0; collagen, the balance. Cover can comprise sown alfalfa extract 40% solution additionally taken in the amount 1.3-1.5%. Cover provides the prolonged curative effect and effectiveness in treatment of wounds, burns, ulcers and bedsores. 
     EFFECT: valuable medicinal properties of cover. 
     1 tbl, 3 ex
Patent RU-2246124-C1 (RU)
Title: Method for maintaining maximum permissible processes
Inventor: MALAKHOV N N
IPC: G05B19/18
Filed: 2003-06-02
Granted: 2005-02-10
Abstract: FIELD: process control in machining parts for mechanical engineering, food industry, agriculture, and other industries. 
     
     
       SUBSTANCE: proposed method involves measurement of most descriptive process parameter in the course of operation of process system. Measurement results are converted by means of computer into amplitude-frequency spectrum wherefrom oscillation decrements at inherent frequencies of system are evaluated. Decrement values obtained are compared with critical value of 0.05 - 0.10. If they are below specified value, system load is reduced and if they are above it, load is increased. 
     
     
       EFFECT: optimized process, enhanced process capacity within permissible load conditions. 
     
     
       1 cl, 1 ex
Patent RU-2249649-C1 (RU)
Title: Dumping truck for powder material spreading
Inventor: KARPEEV S V
IPC: E01C19/20
Filed: 2003-10-01
Granted: 2005-04-10
Abstract: FIELD: road industry, agriculture, particularly for powder materials transportation, unloading and spreading over surface. 
     SUBSTANCE: truck includes chassis of basis vehicle, tilted backwards body bunker mounted on chassis and having lifting driving means, side boards and with drop rear wall having locks, and drive conveyer. Side boards of body bunker are movable and have transformation mechanisms which moves thereof between vertical position and inclined position in which side boards are displaced to body bunker center in conveyer direction. Conveyer is additionally provided with rotary case to be fixed in two positions, namely in upper position in which rotary case is located above conveyer to prevent conveyer damage and in lower one in which rotary case protects truck from material spillage under conveyer. 
     EFFECT: increased efficiency and convenience, possibility of all year round usage and multifunctionality. 
     7 cl, 5 dwg
Patent RU-2261311-C1 (RU)
Inventor: PLESKACHEVSKIJ JURIJ MIKHAJLOV
IPC: E04F15/00
Filed: 2003-12-04
Granted: 2005-09-27
Abstract: FIELD: building structures, particularly for ice arena conversion. 
     SUBSTANCE: combined member has outer facing, wooden frame and inner lining fixedly connected one to another. Tessellated net with honeycombs formed of hydrophobic material is arranged in wooden frame. Polymeric substrate which prevents sticking to ice is applied on inner lining. Honeycombs are formed of lignocelluloses composite material. Polymeric substrate has closed pores. 
     EFFECT: increased strength and prevention of member sticking to ice. 
     2 cl, 4 dwg, 1 tbl
Patent RU-2255347-C1 (RU)
Inventor: FOMICHEV JU M
IPC: G01R35/02
Filed: 2003-12-31
Granted: 2005-06-27
Abstract: FIELD: electric measurement engineering. 
     SUBSTANCE: device has (n-1) transformers with two identical windings. Current inputs of n tested verifiable counters are connected to current source of assembly for verifying meters, which current source has common point with voltage source. Primary windings of transformers are connected in series between voltage source and voltage input of corresponding verifiable meter. Secondary windings of transformers are connected between common wire of assembly for verifying meters and current input of any subsequent meter. Voltage input of the last meter is connected directly to voltage source of assembly for verifying meters. 
     EFFECT: reduced weight and sizes of unit; increased admissible consumed energy. 
     2 dwg
Patent RU-2253423-C1 (RU)
Title: Способ комбинированного удаления внутриглазного новообразования
Inventor: BELYJ JU A
IPC: A61F9/007
Filed: 2004-02-10
Granted: 2005-06-10
Abstract: Изобретение относится к медицине, в частности к офтальмологии, и может быть использовано для комбинированного удаления внутриглазного новообразования. Способ включает витрэктомию, ретинотомию, обнажение внутриглазного новообразования, хирургическое удаление внутриглазного новообразования, расправление сетчатки перфторорганическим соединением (ПФОС), замену ПФОС на силиконовое масло (СМ). После удаления внутриглазного новообразования проводят внутривенное введение 10% озонированной эмульсии “Перфторана” с концентрацией озона 2-4 мг/л. Затем в кубитальную вену той же руки внутривенно в течение 5-10 минут вводят фотосенсибилизатор (ФС). Через 5-15 минут после начала введения ФС проводят внутривенное лазерное облучение крови (ВЛОК) с длиной волны, соответствующей максимуму поглощения фотосенстбилизатором светового излучения в течение 10-45 минут при мощности облучения, необходимой для активизации фотохимического процесса. После расправления сетчатки ПФОС проводят отграничительную эндолазеркоагуляцию участка ретинотомии диодным лазером. Через 1-3 месяца повторно осуществляют внутривенное введение озонированной эмульсии “Перфторана”, внутривенное введение ФС и ВЛОК. Способ позволяет эффективно удалять внутриглазные новообразования, снижает риск диссеминации опухолевых клеток и последующего метастазирования.
Patent RU-2261364-C1 (RU)
Title: Wind motor
Inventor: MOREV G P
IPC: F03D3/00
Filed: 2004-02-16
Granted: 2005-09-27
Abstract: FIELD: wind power engineering. 
     SUBSTANCE: invention is designed for use as standby power supply source in industry, public services, agriculture, fleet, the Far North regions, etc.  Proposed wind motor contains bearing structure, vertical shaft in bearings with rigidly secured cross and blades in form of hollow hemispheres pointed with convexities to one side.  According to invention, wind motor is provided with screen with slot in form of arc bent from pipe through hole and slot of which blades with cross secured on axle for free rotation of shaft together with counterweight can pass.  It is furnished with wind vane installed for free rotation of shaft in form of beam with tail fins, counterweight, electric motor and pair of bevel gears mechanically coupling wind vane and screen. 
     EFFECT: increased efficiency of motor and its power, facilitated servicing, reduced cost of manufacture. 
     2 dwg
Patent RU-2261730-C1 (RU)
Inventor: EVSEEVA M M
IPC: A61N1/36
Filed: 2004-04-27
Granted: 2005-10-10
Abstract: FIELD: medicine, gynecology. 
     SUBSTANCE: iodine-bromine baths should be indicated along with interference currents at abdominal-sacral application of electrodes daily at frequency ranged 0-100 Hz twice daily per 20 min both 1 h before and 1 h after the bath mentioned for 10 d. 
     EFFECT: higher efficiency of therapy. 
     2 ex
Patent RU-2260066-C1 (RU)
Inventor: CHEREMNYKH G S
IPC: C22B26/20
Filed: 2004-04-26
Granted: 2005-09-10
Abstract: FIELD: non-ferrous metallurgy; production of metals by distillation method. 
     SUBSTANCE: proposed method includes vacuum distillation of calcium from copper-calcium alloy  performed in shaft furnace at six-hour cycle; power of furnace is distributed in height of shaft in accordance with reduction of level of melt in evaporator; reduction of mass fraction of calcium in melt residue is limited to 25-30%. 
     EFFECT: reduced specific power requirements; reduced usage of materials. 
     1 tbl, 1 ex
Patent RU-2255160-C1 (RU)
Title: Способ крашения метапараарамидбензимидазольного волокна
Inventor: MANJUKOV E A
IPC: D06P3/04
Filed: 2004-06-15
Granted: 2005-06-27
Abstract: Изобретение относится к области технологии получения окрашенного полиарамидного волокна, в частности к способу крашения волокна из метапараарамидбензимидазола, и может быть применено в текстильной промышленности. Описывается способ крашения метапараарамидбензимидазольного волокна, включающий предварительную обработку смесью, содержащей растворитель, выбранный из группы, включающей диметилацетамид, диметилформамид, диметилсульфоксид или их смесь, и нейтральный агент, выбранный из группы, включающей воду, низший спирт или их смесь, при их объемном соотношении от 10:90 до 90:10 при 18-20°С в течение от 5 до 60 минут, с последующей промывкой или без промывки и крашением дисперсными или катионными красителями периодическим способом при 95-100°С. Техническим результатом предложенного способа является достижение равномерных и интенсивных окрасок, устойчивых к стирке, сухому и мокрому трению, химической чистке, воде и поту с сохранением физико-механических и огнезащитных свойств окрашенного материала на высоком уровне. 1 н. и 4 з.п. ф-лы, 1 табл.
Patent RU-2261297-C1 (RU)
Inventor: AMOSOV V I
IPC: C30B15/14
Filed: 2004-08-05
Granted: 2005-09-27
Abstract: FIELD: crystal growing. 
     SUBSTANCE: invention relates to technology of growing monocrystals seed crystal and can be used for growing monocrystals having different chemical composition, e.g., types A 2 B 6  and A 3 B 5 , as well as monocrystals of refractory oxides, for instance sapphire. In a method preparing monocrystals by growing them from melt comprising melting starting material and drawing monocrystal by crystallization of melt on seed crystal at controlled removal of crystallization heat and use of independent heating sources forming own heat zones, according to invention, independent heating sources form two equal-sized coaxially disposed heat zones so that unified thermal melt and grown crystal region is created separated by melt mirror. Starting material is melted in two steps: first upper heat zone is heated by feeding upper heater with 50% power required to produce melt until maximum temperature providing stable state of seed crystal solid phase is attained, after which the rest of power is directed to lower heat zone onto lower heater at unchanged temperature of upper heat zone until batch is completely melted. Enlargement and growth of monocrystal proceed at controlled lowering of temperature in upper heat zone and preserved unchanged power fed into lower heat zone. Furthermore, crystallization heat is removed in crystal enlargement and growth step at a velocity calculated from following formula:   g/sec, where Δm denotes crystal mass, g; Δτ denotes mass growth (Δm) time; T melt  melting temperature of starting material, °C; T crit  maximum temperature of stable state of seed crystal solid phase, °C; ΔT temperature change in upper heater in the process, °C; ΔH melt  specific melting point, cal/g; ρ pressure const; R crystal radius, cm; A = ΔT/ΔR is radial temperature gradient near crystallization zone, °C/cm;   is initial axial temperature gradient in crystal growth zone, °C/cm; C p  specific heat capacity, cal/g-°C'; and λ heat conductivity of crystal, cal/cm-sec-°C. 
     EFFECT: achieved independence of process of grown monocrystal material, increased productivity, and increased structural perfection of monocrystal due to lack of supercooling in the course of growth. 
     2 cl
Patent RU-2256850-C1 (RU)
Inventor: NOVIKOV A S
IPC: F23R3/00
Filed: 2004-08-16
Granted: 2005-07-20
Abstract: FIELD: continuous combustion chambers. 
     SUBSTANCE: device comprises combustion chamber provided with flue tube, passage for supplying main air, swirler, device for supplying main fuel, spherical head of the combustion chamber whose radius is equal to the radius of the flue tube, diverging deflector and cone, and converging deflector which abuts against the spherical head and mounted inside the flue tube . 
     EFFECT: enhanced reliability and reduced cost. 
     4 dwg
Patent RU-2259433-C1 (RU)
Inventor: ZHIRNOV EVGENIJ ALEKSANDROVICH
IPC: D21H27/20
Filed: 2004-09-15
Granted: 2005-08-27
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: heat-retention wall-paper is composed supporting paper, aluminum-based metallized layer in contact with it, intermediate protective polymeric layer, and decorative layer. Metallized layer is made by way of transferring metal from metal-carrying film. Intermediate protective polymeric layer contains (meth)acrylic acid ester/styrene copolymer. Decorative layer is applied by aqueous paint based on (meth)acrylic acid ester. 
     EFFECT: improved decorative properties of wall-paper. 
     3 cl, 1 tbl, 5 ex
Patent RU-2269530-C1 (RU)
Title: Method for preparing tetra-(2,3-quinoxalino)porphyrazine
Inventor: KORZHENEVSKIJ ANDREJ BRONISLAV
IPC: C07D487/22
Filed: 2004-09-29
Granted: 2006-02-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to the improved method for preparing tetra-(2,3-quinoxalino)porphyrazine. Method involves heating 2,3-dicyanoquinoxaline with alkaline metal compound and the following acid demetallization of formed product. As compound of alkaline method methods involves using dry sodium hydroxide and heating is carried out up to temperature 200-220°C followed by keeping formed melt at this temperature for 10-15 min. Method provides simultaneous significant simplifying and decreasing cost the method for preparing tetra-(2,3-quinoxalino)porphyrazine, to decrease number of technological stages and to enhance the yield of the end product by 1.4-fold. 
     EFFECT: improved preparing method. 
     2 cl, 1 tbl, 1 ex
Patent RU-2273027-C1 (RU)
Title: Method for preparing blood preparation for electron-microscopic investigation
Inventor: BONDARENKO OL GA GENNAD EVNA
IPC: G01N1/06
Filed: 2004-12-28
Granted: 2006-03-27
Abstract: FIELD: medicine, laboratory investigations. 
     SUBSTANCE: method for preparing a blood preparation for electron-microscopic investigation involves centrifugation of suspension of non-fixed isolated cells at the rate 1500 rev/min, removal of supernatant, resuspending a precipitate in 0.25 ml of 10% human serum albumin followed by addition one drop of 25% glutaric dialdehyde to the prepared mixture and centrifugation up to preparing gel. Prepared gel is poured with 10% formalin in phosphate buffer, pH 7.5, for 24 h followed by separation of gel for segments. Gel segments are subjected for additional fixation in 2% solution of osmium tetraoxide, dehydrated, poured in epoxy resins, slices are prepared, stained and contrasted. Method allows significant improving quality of the preparation. 
     EFFECT: improved preparing method. 
     2 cl, 3 dwg
Patent RU-2285797-C1 (RU)
Inventor: ESAULENKO VLADIMIR NIKOLAEVICH
IPC: G01B13/18
Filed: 2005-02-07
Granted: 2006-10-20
Abstract: FIELD: oil and gas industry, namely well drilling, particularly to determine spatial position of well bores under drilling. 
     SUBSTANCE: device comprises frame made as sealed chamber, which is rotated about supports, power source eccentrically secured in frame and made as compressed air cylinder and jet generator provided with feed nozzle, receiving nozzle, outlet nozzle, profile with streamlined surface and communication channel. The feed nozzle communicates with compressed air cylinder. Jet generator has membrane with contact member fastened to the membrane, as well as pinned sliding hollow plummet. Receiving nozzle is created in upper plummet part so that the receiving nozzle may slide with respect to streamlined surface of the profile and communicated with feed nozzle. The jet generator also has contact rings, information reading contacts and transfer contact. Outlet nozzle is communicated with membrane cavity of the membrane. Contact secured to the membrane is linked to contact rings through transfer contact. The contact rings are permanently linked to information reading contacts connected with communication channel. 
     EFFECT: increased accuracy and reliability of well bore deviation angle determination, possibility of on-line well bore drilling control to provide well bore drilling along optimal paths. 
     2 dwg
Patent RU-2284879-C1 (RU)
Inventor: KISELEV EVGENIJ STEPANOVICH
IPC: B23Q11/10
Filed: 2005-02-15
Granted: 2006-10-10
Abstract: FIELD: mechanical engineering, in particular, drilling of holes in parts made from different materials. 
     SUBSTANCE: apparatus has supersonic generator and wave guide with guiding aperture and is designed for exposing cutting liquid to supersonic vibrations before cutting zone through cutting tool in zone of contacting of cutting tool edges with blank by exciting radial-axial vibrations of guiding bushing in wave guide equipped with aperture for feeding of cutting liquid, said aperture communicating with drill guiding aperture. Wave guide is designed so as to provide direction of vibrations to be oriented perpendicular to main cutting edge of drill. Axis of guiding aperture in wave guide may be arranged at an angle to drill, equal to quarter the angle at its apex. 
     EFFECT: increased efficiency and durability of cutting tool and provision for desired quality of machined parts. 
     2 cl, 1 dwg, 1 tbl
Patent RU-2293216-C1 (RU)
Title: Sucker-rod pumping unit with two-cylinder pump
Inventor: ISHMURZIN ABUBAKIR AKHMADULLOV
IPC: F04B47/02
Filed: 2005-05-16
Granted: 2007-02-10
Abstract: FIELD: oil producing industry; oil-well sucker-rod pumps. 
     SUBSTANCE: polished rod of pumping unit is sealed by slot seal passed through cylinder liner hermetically connected with delivery valve, and valve with through holes to control gas flow is made in form of truncated cone and is made of material whose density is lower than oil density.  Delivery valve is installed in upper part of cylinder on partition in form of hemisphere with through hole closed by valve with flat seat surface. 
     EFFECT: prevention of sand lodging between valve and seat, reduced loads on drive part of unit operating in purposely slanted wells. 
     4 cl, 1 dwg
Patent RU-2295032-C1 (RU)
Inventor: LIZUNKIN VLADIMIR MIKHAJLOVICH
IPC: E21B43/28
Filed: 2005-06-27
Granted: 2007-03-10
Abstract: FIELD: mining industry, possible use for underground lixiviation of hard and resilient ores of mineral resource deposit. 
     SUBSTANCE: method for underground lixiviation of hard and resilient ores includes driving preparatory and dividing mines, well mass extraction of chamber, ejection of extracted ore onto hauling level, shattering thereof into required condition on mobile shattering complex with following return of it back or into lower lixiviated chamber, watering of prepared ore with solution of reagent, partial outlet of lixiviated ore with return into chamber. 
     EFFECT: increased speed of lixiviation of and increased recovery of useful component, and also possible simultaneous extraction of two and more chambers and substantially decreased cost of lixiviation. 
     3 dwg
Patent RU-2289968-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-08-02
Granted: 2006-12-27
Abstract: FIELD: food processing industry, in particular production of canned soup concentrates. 
     SUBSTANCE: claimed method includes fresh white cabbage shredding and freezing; onion, carrot and parsley root cutting and roasting in cooking oil; cutting of pork and gardenstuff; garlic pulping. Abovementioned components are blended in oxygen-free atmosphere with tomato paste, acetic acid, oak flakes, table salt, CO 2 -extract from pyrolytic wood, black pepper, and bay leaf. Obtained mixture is pre-packed together with bone broth, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2292559-C1 (RU)
Title: Method of finding damages in distribution netweorks' power lines
Inventor: BASHIROV ZAUR AKHMATULLOVICH
IPC: G01R31/11
Filed: 2005-08-25
Granted: 2007-01-27
Abstract: FIELD: electric engineering. 
     SUBSTANCE: method can be used for measurement of distance to damaged area, as well as for selection of damaged branch in branched power line. Amplitude-frequency characteristics k(f) of power transformers, connected to any branch of distribution networks, are measured preliminary. N probing pulses are generated sequent with frequency of filling fm on base of conditions as k m (f m )=0, k i (f m )≠0 at i=1÷n; i≠m; m=1÷n, where n is number of branching. Reflected pulses with frequencies of filling fm are received. Number of branching, where damaged of line occurred, is determined from presence of reflected pulse in all the reflectograms with like delay time and absence of reflected pulse with frequency of filling f i  from i-th power transformer, corresponding to i-th branching. 
     EFFECT: widened functional abilities. 
     5 dwg