baber/WOPTO huggingface dataset:
Patent RU-2280905-C2 (RU)
Inventor: LITVINTSEV VLADIMIR VLADIMIROV
IPC: H01C17/00
Filed: 2001-02-05
Granted: 2006-07-27
Abstract: FIELD: tool-making industry, namely, engineering of radio-electronic devices. 
     SUBSTANCE: method for manufacturing an amorphous resistive layer includes ion-plasma spraying and condensation of alloys of 3d-metals, precipitation is performed in environment of working gas-argon under pressure of 2x10 -1  Pa, accelerating voltage on additional anode of about 1000 Vertical, shifting voltage - 80 V, temperature of substrate - 280 K, distance from target to substrate 0,13m. material for resistive layer made of alloys of magnetic 3d-metals, has chemical composition, including from 10 to 90 atomic percents of one or two elements: Fe, Ni, Co and from 90 to 10 atomic percents of one of ligands: V, Cr, Ti. 
     EFFECT: possible production of resistive covers, serviceable in broad range of temperatures, simplified production technology, lower laboriousness, low level of noises in low-frequency zone. 
     2 cl, 1 dwg
Patent RU-2196034-C2 (RU)
Title: Electrode coating charge
Inventor: BABENKO EH G
IPC: B23K35/365
Filed: 2001-03-26
Granted: 2003-01-10
Abstract: FIELD: welding production, namely materials used for welding especially important constructions of carbon and low-alloy steels. SUBSTANCE: charge contains (mass.%): calcium fluoride, 20-26; granite, 10-20; ferromanganese, 5-9; limestone - the balance. Charge may also contain granite in the form of siftings and as ferromanganese - metallurgical ferromanganese including 45% of manganese. EFFECT: enhanced mechanical quality of welded joints, lowered cost of charge and of the whole process of making low-toxicity electrodes. 2 cl, 1 tbl
Patent RU-2267661-C2 (RU)
Title: Control valve
Inventor: RHODY KARL-THOMAS
IPC: A01D34/38
Filed: 2001-05-10
Granted: 2006-01-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: control valve comprises housing and slide valve mounted in the central through bore provided in the housing for permitting axial movement.  The hydraulic cylinder is connected with the working apparatus from one side and the working machine from the other side.  The slide valve is provided with the shifting device that is made for permitting alternative shifting inside the housing in the axial direction by means of hydraulic cylinder. 
     EFFECT: reduced sizes. 
     12 cl, 2 dwg
Patent RU-2213928-C2 (RU)
Title: Stabilization and laying electrohydraulic system
Inventor: IVANOV A N
IPC: F41G5/16
Filed: 2001-06-08
Granted: 2003-10-10
Abstract: FIELD: instrument engineering, applicable in electrohydraulic drives of various purpose. SUBSTANCE: the system has a free gyroscope in a gimbal with a laying electromagnet installed on its input axle, and a rotary transformer, electronic amplifier, hydraulic booster and a hydraulic power cylinder are fastened on the output axle, use is made of an electronic control unit and a vertical gyro. The electronic control unit is installed between the free gyroscope and the electronic amplifier. The vertical gyro is installed on the object. EFFECT: enhanced gain factor of the closed system with a simultaneous increase of its stability, improved quality indices of the system output characteristics. 1 dwg
Patent RU-2233996-C2 (RU)
Inventor: KORSHUNOV V N
IPC: F04B53/10
Filed: 2001-06-13
Granted: 2004-08-10
Abstract: FIELD: oil producing industry; hydraulic machine building. 
     SUBSTANCE: invention is designed for use in deep-well sucker-rod pumps. It has hollow housing accommodating seat with ball loaded by adapter. Ring bore and cylindrical bore are made in housing. Guide device is made in form of upper support ring installed in ring bore of housing, lower support ring and step bearing in middle part coupled by vertical ribs spaced over perimeter. Lower support ring is arranged on end face of seat to enclose ball form below. 
     EFFECT: increased service life, reduced hydraulic resistance, increased erosion resistance. 
     4 dwg
Patent RU-2210349-C2 (RU)
Inventor: BOJKO O V
IPC: A61G5/04
Filed: 2001-08-08
Granted: 2003-08-20
Abstract: FIELD: chairs mainly relating to electrically driven chairs for persons with limited physical potentialities and transformable for vertical adjustment of user. SUBSTANCE: chair has electric drives for changing its configuration by independent in general case turning of seat and leg support. Leg supports are fastened to seat by hinges with transverse positioning of axles. Hinges are twin and located beyond general outline of vertical section of seat, seat-back and leg support. Common axles of twin hinges are combined with lateral axles of hip and knee joints of user with user location in chair with consideration of deformation of seat, seat-back and leg support. Offered chair may be used as stationary one, particularly, in lifting of surgical and dental surgical patients, where regulation of interrelated by hinges seat, seat-back and leg support is needed. EFFECT: higher ergonomic efficiency and technical and service characteristics of transformed chair due to exclusion of user's body slipping relative to chair seat-back and seat during changing chair configuration. 2 cl, 5 dwg
Patent RU-2208288-C2 (RU)
Title: Random signal generator
Inventor: VOLOBUEV G B
IPC: H03B29/00
Filed: 2001-09-20
Granted: 2003-07-10
Abstract: FIELD: radio engineering and radio communications. SUBSTANCE: random signal generator that may be used as video-frequency and high- frequency noise generator operating in desired frequency band and that has master oscillator 1, pseudorandom sequence generator 3, frequency divider 8, and band filter 11 is provided in addition with first and second Schmidt flip-flops 2 and 7, first and second modulo two adders 4 and 10, phase shifter 6, low-frequency filter 5, and pulse generator 9. Newly introduced components have made it possible to produce random signals with high-frequency spectrum. EFFECT: simplified design; enlarged functional capabilities. 1 cl, 5 dwg
Patent RU-2219128-C2 (RU)
Title: Plant for heat treatment of aluminum hydroxide
Inventor: MIL RUD S M
IPC: C01F7/44
Filed: 2001-12-10
Granted: 2003-12-20
Abstract: FIELD: metallurgy; chemical industry; heat treatment of aluminum hydroxide and alumina. SUBSTANCE: proposed plant includes bin for loading material, worm feeder, heat exchange column, centrifugal dust collector, unit for transportation of entrapped material and furnace for obtaining flue gases. Plant is provided with at least two heat exchange columns; each heat exchange column is provided with centrifugal dust collector and unit for transportation of entrapped material for obtaining dry aluminum hydroxide and heat- activated aluminum mono-hydroxide. Heat exchange column for dry aluminum hydroxide is connected with centrifugal dust collector by means of gas duct; centrifugal dust collector for dry aluminum hydroxide is connected by means of entrapped material transportation unit with heat exchange column for heat-activated aluminum mono-hydroxide. Plant is provided with heat exchange column with centrifugal dust collector gas cleaning apparatus intended for classification and cooling of heat-activated aluminum mono-hydroxide. Heat exchange column is connected by means of entrapped material transportation unit with centrifugal dust collector for heat-activated aluminum mono-hydroxide and is provided with water-cooled heat exchanger for cooling heat-activated aluminum mono-hydroxide. EFFECT: increased utilization factor; improved quality of material. 3 cl, 1 dwg
Patent RU-2223770-C2 (RU)
Inventor: PAVLOVSKIJ A V
IPC: A61K35/08
Filed: 2002-01-09
Granted: 2004-02-20
Abstract: FIELD: medicine. SUBSTANCE: method involves diluting natural bischofite pickle with natural or tap water to reach 1.2-2.8 g/dm 3  mineralization level and producing in this way mineral water having anions and cations in the following proportion in mg/dm 3 : HCO 3  - 250-450, SO       2   4        not less than 150, Cl - 700-1700, Br - 5-25, Ca 2+  - less than 100, Mg 2+  200- 500, (Na + +K + ) - 100-400, the rest is completed with water. The so prepared mineral water is administered at a dose of 1\2 of glass 30- 60 min before taking meals daily during 24-30 days at 37-40 C. EFFECT: enhanced effectiveness of treatment. 2 cl
Patent RU-2229059-C2 (RU)
Inventor: LYSENKO K V
IPC: F23D11/12
Filed: 2002-08-20
Granted: 2004-05-20
Abstract: FIELD: spraying liquids in liquid fuel burners used for healing, bitumen heating in bitumen distributors and motor tar sprayers. SUBSTANCE: proposed gas-liquid sprayer has body accommodating bushing with axial duct carrying liquid fuel and forming together with body gaseous spraying component supply header communicating with axial duct by means of one or more through radial ducts provided in side wall of bushing; novelty it that axial ducts are made in butt-end of bushing to provide communication between each radial duct and atmosphere. EFFECT: enhanced quality and effectiveness of gas-liquid fuel spraying. 3 cl, 1 dwg
Patent RU-2257676-C2 (RU)
Inventor: VODRI MAJKL A
IPC: H03G3/00
Filed: 2001-01-30
Granted: 2005-07-27
Abstract: FIELD: audio signals processing technologies. 
     SUBSTANCE: multiple users are presented with opportunity to adjust relation voice/sound effects by receiving on first decoder of voice signal and audio effect signal and concurrent receipt in second decoder of voice signal and sound effect signal, while receiving signals for voice and sound effects is performed separately, and in each decoder voice and audio effects signals received separately are adjusted separately. 
     EFFECT: broader functional capabilities, higher efficiency. 
     2 cl, 28 dwg
Patent RU-2271596-C2 (RU)
Inventor: SADARANGANI CHANDUR
IPC: F02B71/04
Filed: 2001-04-06
Granted: 2006-03-10
Abstract: FIELD: electrical machines. 
     SUBSTANCE: proposed electrical machine has stator incorporating plurality of magnetic-circuit components 3', 3" and electrical conductor that forms winding passed over closed path through each component of magnetic circuit, as well as one movable component 10 incorporating a number of permanent-magnet components 12', 12" and designed for translational movement relative to stator along first motion path in space having finite length and formed by at least some components of magnetic circuit. Winding path includes current-carrying section 6a parallel to first motion path. Each magnetic-circuit component 3', 3" is mounted for organizing, together with one of permanent-magnet components 12', 12", closed circuit of magnetic flux around current-carrying section. 
     EFFECT: reduced space requirement of electrical machine. 
     13 cl, 13 dwg
Patent RU-2241669-C2 (RU)
Title: Способ переработки содопоташного раствора
Inventor: PIKHTOVNIKOV A G
IPC: C01D5/00
Filed: 2002-12-02
Granted: 2004-12-10
Abstract: Изобретение относится к цветной металлургии, в частности к комплексной переработки нефелиновых руд, при переработке которых получают содопоташный раствор. Способ переработки нефелинового содопоташного раствора с низким молярным индексом калия и содержащего примеси сернокислого калия включает концентрирующую выпарку содопоташного раствора, последующую его выпарку с выделением в осадок моногидратной соды, выделение из маточного раствора моногидратной соды сернокислого калия в вакуумных кристаллизаторах, выделение из очищенного в осадительных сгустителях маточного раствора сернокислого калия безводной соды. Маточный раствор сернокислого калия, очищенный от солей сернокислого калия в осадительных сгустителях, перед выделением из него безводной соды подвергают дополнительной очистке от солей сернокислого калия путем его контрольной фильтрации в листовых фильтрах с возвратом отфильтрованных кристаллов сернокислого калия на стадию выделения сернокислого калия из маточного раствора моногидратной соды в вакуумных кристаллизаторах. Изобретение позволяет получить безводную соду, содержащую сернокислый калий не более 1,5%.
Patent RU-2271354-C2 (RU)
Title: Method for preparing melamine
Inventor: KUFAL GERKHARD
IPC: C07D251/62
Filed: 2001-07-26
Granted: 2006-03-10
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to the improved method for preparing melamine. Method involves pyrolysis of urea under high pressure wherein urea interacts in reaction in common with NH 3 . Prepared melt of melamine is fed in common with added urea to the cooling reactor and the melt is cooled to temperature by 1-50°C but preferably by 1-30°C above of the melamine melting point depending on prevailing pressure of NH 3 . Addition of NH 3  by countercurrent results to replacing formed CO 2  and then melamine melt is treated by any suitable method but preferably by solidifying the melt. Method provides enhancing degree of conversion of the parent urea and to decline the level of by-side products. 
     EFFECT: improved preparing method. 
     12 cl, 1 dwg, 4 ex
Patent RU-2250007-C2 (RU)
Inventor: TYMCHUK V V
IPC: A23G3/34
Filed: 2003-03-13
Granted: 2005-04-20
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: method involves mixing and boiling out resultant mixture containing sweet substance, plasticizer, emulsifier and structurizer until dry substance content reaches predetermined value. Specific preparation used as emulsifier and structurizer is produced by sequential extracting of Mortierella gemmifera micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline and water, with following joining of first extract with solid residue. 
     EFFECT: simplified component composition of soft caramels and reduced consumption of additives. 
     2 ex
Patent RU-2279381-C2 (RU)
Inventor: KING RODZHER MILNER
IPC: B65D41/04
Filed: 2001-11-20
Granted: 2006-07-10
Abstract: FIELD: packing equipment, particularly container sealing means. 
     SUBSTANCE: container closing device includes container neck having side walls defining orifice in one neck end and rim located around the orifice. Inner surfaces of side walls near edge converge inwards. The neck is covered with closure having top and skirt. The neck and inner closure skirt surface are provided with thread. Container also has sealing plug, flexible sealing rib located between sealing plug and closure skirt to cooperate with container edge, annular sealing rib on inner closure surface to cooperate with outer neck surface near edge thereof during closure connection to container neck. Sealing plug comprises a number of annular sealing ribs formed on outer surface of sealing plug and adapted to cooperate with inner surface of container neck during closure connection to container neck. Container having closing means is also disclosed. 
     EFFECT: possibility to apply accumulated sealing force from container top and bottom. 
     22 cl, 5 dwg
Patent RU-2324475-C2 (RU)
Title: Composition released in pulse mode at preset time
Inventor: SHANGKHVI DAJLIP SHANTILAL
IPC: A61K47/38
Filed: 2002-04-09
Granted: 2008-05-20
Abstract: FIELD: medicine. 
     SUBSTANCE: composition contains: a. core composition including therapeutically active agent, swelling agent and capillary agent; b. coating composition including water-insoluble polymer and water-soluble polymer. 
     EFFECT: composition releases therapeutically active agent in pulse mode at preset time. 
     21 cl, 15 tbl, 7 ex
Patent RU-2279721-C2 (RU)
Inventor: VASIL EVA OL GA VALENTINOVNA
IPC: G09B23/28
Filed: 2004-01-09
Granted: 2006-07-10
Abstract: FIELD:  experimental medicine. 
     SUBSTANCE:   It is necessary to inject Klebsiella pneumoniae culture: NCTC strain at the dosage of 109 microbial bodies/kg body weight 6 d after the creation of immunodeficient state due to subcutaneous injection of 2.5%-hydrocortisone acetate emulsion at the dosage of 0.125 mg/100 g body weight thrice at 2-d-long interval.  The present innovation enables to create an adequate model of excessive colonization of small intestine at complete reproduction of pathogenetic mechanisms. 
     EFFECT: higher efficiency of modeling.
Patent RU-2270505-C2 (RU)
Inventor: AKHUNOV TURSUN ABDALIMOVICH
IPC: H02K1/00
Filed: 2004-02-13
Granted: 2006-02-20
Abstract: FIELD: electrical and electromechanical engineering; three-phase induction and synchronous machines. 
     SUBSTANCE: proposed three-phase double-layer lap winding with 2p = 10 poles in z= 84 slots and coils grouped in row 3 3 3 3 2 repeated six times is made of 6p = 30 coil groups numbered 1G through 30G at mean slot pitch y s  = 7. Novelty is that in order to reduce differential dissipation σ d  of electrical-machine m' = six-band fractional-pitch (q = 14/5) lap winding, coil groups 2G, 3G in first-grouping coil groups 1G through 5G have turn numbers (1 - x)w c  for third coil of coil group 2G and first coil for coil group 3G; coils of coil group 5G have turn numbers (1 + x)w c  at w c  turns in remaining coils of coil groups and at turn number 2w c  in each slot. Mentioned distribution of coils with unequal turn number is repeated in each next grouping, where x = 0.23. 
     EFFECT: reduced differential dissipation in electrical-machine fractional-pitch lap winding. 
     1 cl, 3 dwg
Patent RU-2317518-C2 (RU)
IPC: F42D1/08
Filed: 2004-03-25
Granted: 2008-02-20
Abstract: FIELD: methods for placing of free-flowing of explosives in hoses in steeply inclined dry and flooded holes. 
     SUBSTANCE: the method consists in assembling and attaching of the main hose by the open end on the hollow guide and attaching of the additional hose made of nonhermetic high-strength material on the mentioned hollow guide.  The main hose is placed in it with provision of simultaneous coming-off of them.  The device for placing of the explosive in the hose in a descending hole has a hollow guide with the main hose assembled in a pack and attached for coming-off, with a closed end and braking means.  The device has a charging component installed over the hollow guide, the braking means is positioned in the upper part of the hollow guide, on which the additional hose is assembled in a pack, and it envelops the main hose made of nonhermetic high-strength material.  One end of the additional hose is passed through the braking device and attached at the charging component, and the other end is closed. 
     EFFECT: enhanced reliability of placing of the charge in the hole. 
     14 cl, 10 dwg
Patent RU-2271781-C2 (RU)
Inventor: TARUTTA ELENA PETROVNA
IPC: A61F9/013
Filed: 2004-04-05
Granted: 2006-03-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves doing continual trainings in distant vision mode with positive spherical lenses. Spherical lenses of +0.5 - + 1.5 D are used depending on initial refraction before acquiring induced myopia. Spectacles are used in training with one of lenses being of zero diopter. Lens positions in front of the eyes are in turn changed. 
     EFFECT: enhanced effectiveness in eliminating accommodation cramp and inhibiting refraction growth. 
     34 cl, 10 dwg, 2 tbl
Patent RU-2279068-C2 (RU)
Inventor: MAKSIMOCHKIN GENNADIJ IVANOVIC
IPC: G01H5/00
Filed: 2004-04-08
Granted: 2006-06-27
Abstract: FIELD: refers to measuring technique and may be used for measuring the speed and absorption of ultrasound. 
     SUBSTANCE: the essence of the mode is in that coherent acoustic impulses with duration that significantly exceeds the time of passing of ultrasound along the length of the chamber are emitted into the measuring chamber with the aid of a frequency controlled generator of sinusoidal signals, a controlled attenuator and an analogue key. By adjusting the frequency of the generator resonance strengthening of the signal is achieved at the output of the converter and a resonance frequency is defined with the aid of a frequency meter. Initial meanings of the coefficient of absorption and the speed of ultrasound are calculated on frequencies of several resonance conditions and the form of envelope of the section of resulting signal in the state of resonance. 
     EFFECT: increases accuracy of measuring of small changes in speed and absorption of ultrasound. 
     1 dwg
Patent RU-2270927-C2 (RU)
Inventor: NOVIKOV MIKHAIL IVANOVICH
IPC: F02C7/27
Filed: 2004-04-02
Granted: 2006-02-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to gas turbocompressors and, particularly, to system delivering starting gas to turbo-expanders of gas-turbine engines.  According to invention, in system delivering starting gas to turbo-expander of gas-turbine engine containing starting gas main line, shutoff, shutoff-regulating and safety valves, filter unit, valve control unit, automatic control system and pressure transmitters, swirl gas expander (Rank-Hilsh pipe) is installed in starting gas main line between shutoff-regulating valve and turbo-expander, input of gas expander being connected with output of shutoff-regulating valve, "hot" output of expander is connected with input of turbo-expander, "cold" output of expander being connected with gas bleeder and compressed air main line is passed along axis of expander, being connected by one end with cycle compressor delivery side and by other one, with its suction side. 
     EFFECT: increased reliability and economy of gas-turbine engines by increasing reliability and economy of system delivering starting gas to turbo-expanders. 
     2 dwg
Patent RU-2273524-C2 (RU)
Inventor: BRYLJAKOV JURIJ EVGEN EVICH
IPC: B03C1/00
Filed: 2004-04-16
Granted: 2006-04-10
Abstract: Изобретение относится к области обогащения полезных ископаемых и химической технологии неорганических веществ. Способ включает магнитную сепарацию пенного продукта обратной нефелиновой флотации в магнитном поле с величиной магнитной индукции 0,8-1,6 Тл. В магнитной фракции получают эгириновый концентрат. При дополнительной обработке данного концентрата серной кислотой может быть получен концентрат с более высоким содержанием эгирина. Немагнитную фракцию обрабатывают раствором серной кислоты концентрацией 5-15% до достижения рН 1,4-2,2. Жидкую фазу отделяют. При определенных условиях протекания процесса жидкая фаза является алюмокремниевым коагулянтом-флокулянтом. Твердую фазу повторно обрабатывают раствором серной кислоты концентрацией 5-10% при температуре 40-100°С в течение 1-5 ч, но в этой операции кислоту дозируют в два приема. В первый прием вводят столько кислоты, чтобы ее концентрация в суспензии составляла 50-60 г/л, во второй прием вводят необходимый для растворения апатита остаток кислоты. Жидкую фазу вновь отделяют. Твердый остаток сушат и подвергают сепарации в магнитном поле с величиной магнитной индукции 0,8-1,0 Тл. При этом в магнитной фракции получается эгириновый концентрат, а в немагнитной - сфеновый концентрат. Позволяет увеличить количество получаемых товарных продуктов, снизить количество отходов, уменьшить содержание примеси фосфора в сфеновом концентрате. 2 з.п. ф-лы, 1 табл.
Patent RU-2348069-C2 (RU)
Inventor: KHILLBERG MAJKL DZH
IPC: G06F15/16
Filed: 2003-05-17
Granted: 2009-02-27
Abstract: FIELD: physics, computer technology. 
     SUBSTANCE: invention concerns system and method of modification application to files consisting of multiple parts. Method of implementing modification involves receiving request for access to a stream in file consisting of multiple parts, identification of modification list related to the stream upon receiving request, the list also included to file consisting of multiple parts, and implementation of listed modifications before implementing the request. If recoding is requested data are encoded, and if reading is requested data are decoded. Modification list depends on the order of required modifications and includes data structure with first stream including display for stream comparison to the name of modification list, second stream listing each stream modification, third stream for identification of information related to each listed modification. 
     EFFECT: possible automatic extraction of auxiliary objects, solution of problems arising therewith by a single addressing main object. 
     27 cl, 5 dwg