baber/WOPTO huggingface dataset:
Patent RU-2252476-C2 (RU)
Inventor: KOLESNIKOV S V
IPC: H02K21/00
Filed: 2003-05-05
Granted: 2005-05-20
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed electric motor that can be used in electromagnetic drives of actuating mechanisms for turning the latter through certain angle and locking them in extreme positions has stator carrying at least one control winding and rotor with poles in the form of layers of permanent magnets disposed at ends of rotor magnetic circuit. Side surfaces of rotor bear symmetrical slots whose sizes are chosen to ensure saturation of rotor magnetic circuit material. Slots accommodate additional layers of permanent magnets whose poles coincide with adjacent poles of rotor. 
     EFFECT: enhanced force of interaction between magnets and stator field; improved characteristics and enhanced speed of motor. 
     1 cl, 1 dwg
Patent RU-2251380-C2 (RU)
Inventor: KVASENKOV O I
IPC: A24B15/24
Filed: 2003-05-19
Granted: 2005-05-10
Abstract: FIELD: tobacco industry, in particular, manufacture of non-smoking products from tobacco. 
     SUBSTANCE: method involves preparing tobacco leaves by predetermined process and extracting with carbon dioxide at above-critical parameters of extractant; mixing resultant extract with licorice root extract produced by extracting of licorice roots with liquid ammonia, with sugar syrup as sweetening substance, carragheenan, calcium citrate and/or magnesium citrate, CO 2 -extract of lemon balm, and water; preparing mixture at predetermined ratio of components and forming. 
     EFFECT: improved organoleptical properties and increased shelf life of tobacco article. 
     1 ex
Patent RU-2255740-C2 (RU)
Inventor: TEPLJAKOV A T
IPC: A61K31/554
Filed: 2003-07-02
Granted: 2005-07-10
Abstract: FIELD: medicine, cardiology. 
     SUBSTANCE: invention relates to treatment of patients with post-infarct cardiosclerosis with circulation insufficiency of functional class 2. Method involves using diltiazem with individual setting doses. Method involves carrying out the simplified 2 h oral tolerance test to glucose. Diltiazem is prescribed in the initial dose 90 mg and in the maintenance dose 45 mg in positive result of test. In negative result of test diltiazem is prescribed in the initial dose 180 mg and in the maintenance dose 90 mg. Method provides enhancing effectiveness in treatment of patients with post-infarct cardiosclerosis with circulation insufficiency due to the more precise individual setting dose of the preparation and reducing frequency in arising adverse effects. 
     EFFECT: improved method for setting, enhanced effectiveness of treatment. 
     2 tbl, 2 ex
Patent RU-2274161-C2 (RU)
Title: Method for production of gel jujube
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-15
Granted: 2006-04-20
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and plant-origin additive. As plant-origin additive aqueous extract from mixture of baikhovy black tea, baikhovy green tea, earth apple flowers, papaya fruits, pear fruits, raisin, and bilberry leaves in specific ratio according to claimed technology is used. Syrup is boiled and handled with simultaneous addition of citric acid, sodium lactate, strawberry and cream flavoring, and preparation obtained from biomass of Mortierella nigrescens micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and wide range of vitamin activity.
Patent RU-2263749-C2 (RU)
Inventor: SHAMRIKOV N I
IPC: E04D13/00
Filed: 2003-10-09
Granted: 2005-11-10
Abstract: FIELD: building, particularly special arrangements or devices in connection with roof coverings. 
     SUBSTANCE: leader head is connected with standpipes of inner drainage system or sewage system by steel pipes inside the attic. 
     EFFECT: possibility to remove water from gable roof without arranging drain pipes on front walls of the building. 
     4dwg
Patent RU-2271242-C2 (RU)
Inventor: MURAVCHENKO FEDOR MIKHAJLOVICH
IPC: B01D45/00
Filed: 2004-01-30
Granted: 2006-03-10
Abstract: FIELD: cleaning gas in gas supply and transportation lines. 
     SUBSTANCE: proposed device has housing separated by partition into upper gas zone with branch pipe for inlet of gas-and-liquid mixture and outlet of gas and lower liquid zone with liquid discharge branch pipe. Separating members are located inside gas zone. Gas zone is vertically divided by permeable partitions. Located directly above liquid zone is preliminary cleaning chamber. Filtering chamber is located above said chamber. Cleaned gas accumulation chamber is located above filtering chamber. Cleaned gas accumulation chamber is communicated with inlet of outlet branch pipe which is directed downward through filtering chamber and then to cleaned gas outlet through preliminary cleaning chamber. Permeable partitions  rigidly secured inside housing are provided with holes closed with detachable screens. Liquid chamber is additionally provided with float with pusher connected with liquid level indicator showing level of liquid in this chamber. Mounted on permeable partition in filtering chamber separating it from preliminary cleaning chamber are many rigid hollow filtering bodies. Gas-and-liquid mixture supply branch pipe is provided with filter. 
     EFFECT: simplified construction and high quality of cleaning gas through separation of mechanical fractions at continuous delivery of gas. 
     2 cl, 3 dwg
Patent RU-2267520-C2 (RU)
Inventor: FRISHBERG IRINA VIKTOROVNA
IPC: C10M117/04
Filed: 2004-02-16
Granted: 2006-01-10
Abstract: FIELD: lubricants. 
     SUBSTANCE: invention proposes a lubricant comprising the following components, wt.-%: highly dispersed metallic filling agent powder with particle size 20 mcm, not above, 0.05-0.1; lubricant litol, the balance. As metallic filling agent method involves using nonferrous metals or their alloys. Invention provides improving anti-wear properties and expanding the temperature working range. Proposed lubricant is used as a protective agent for rolling units in wheeled and caterpillar transport machines, industrial equipment and ship mechanism of different designations. 
     EFFECT: improved and valuable properties of lubricant. 
     4 tbl
Patent RU-2267153-C2 (RU)
Inventor: KALININ P JU
IPC: G06F11/07
Filed: 2004-02-16
Granted: 2005-12-27
Abstract: FIELD: automatics and computer science, possible use for construction of highly productive systems, control systems, systems for automatic control over technological processes and other systems, satisfying high conditions of reliable operation. 
     SUBSTANCE: device has maximal continual value selector, minimal continual value selector, block for determining isolated node, resistors, commutation elements, blocks for controlling commutation element. 
     EFFECT: expanded implementation spectrum due to decrease of adjustable cells and respectively time, needed for full readjustment of system having rationally positioned reserved processor elements. 
     8 cl, 19 dwg, 1 tbl
Patent RU-2277468-C2 (RU)
Inventor: DUMS ROL F
IPC: B26B3/02
Filed: 2004-04-30
Granted: 2006-06-10
Abstract: FIELD: knives, namely for household. 
     SUBSTANCE: knife, namely knife for household, includes cutting portion with notched zone and two surfaces, each passing at one side from central plane. Notched zone has recesses formed at both sides from central plane in such a way that said recesses alternate in one and other surfaces of knife. Recesses extend from one surface of knife to its other surface till central plane and beyond it for forming cutting edge that (in side view) passes on surface of knife up and down. Said recesses are rounded ones. 
     EFFECT: enhanced efficiency of cutting, simplified small-cost process of making knife. 
     9 cl, 4 dwg
Patent RU-2277277-C2 (RU)
Inventor: SERGIENKO MIKHAIL PAVLOVICH
IPC: H01R39/28
Filed: 2004-07-05
Granted: 2006-05-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed current-collecting device has fixed and movable coaxial electrodes with current-conducting rings in-between; each ring accommodates two radial antifriction bearings clasped to inner surface of conducting ring with aid of flexible components and held in position by separator. 
     EFFECT: extended service life and enhanced current through device. 
     1 cl, 1 dwg
Patent RU-2279115-C2 (RU)
Inventor: LOGACHEV VALERIJ ALEKSANDROVIC
IPC: G04F5/00
Filed: 2004-09-29
Granted: 2006-06-27
Abstract: FIELD: electric engineering, possible use when operating frequency measures. 
     SUBSTANCE: method includes measuring starting deviation of frequency of frequency measure from standard frequency and at some starting range T 0  beginning speed of systematic shift of frequency of measure relatively to frequency of standard is measured. At the end of time range T 0  frequency of measure is corrected for value of measured starting deviation and further during some time range T additionally periodically frequency of measure is connected in time ranges Δt. Value β of additional correction during time range T is decreased in accordance to predicted decrease of measure frequency shift speed. 
     EFFECT: possible decrease of systematic frequency shift of frequency measures. 
     2 dwg
Patent RU-2286417-C2 (RU)
Inventor: SOLOV EV VLADIMIR VLADIMIROVIC
IPC: E01C1/04
Filed: 2004-10-21
Granted: 2006-10-27
Abstract: FIELD: building, particularly road crossings on different levels, interconnections between roads on different levels. 
     SUBSTANCE: divider assembly comprises posts installed on rounded crossing pavement corners and made as round buildings provided with pedestrian passage means. The posts are also built on vehicle flow dividing lines of thoroughfare carriageway and on lines of right-handed vehicle turning from thoroughfare to minor road and from minor road to thoroughfare. Lower span used as platform to provide pedestrian passage from one pavement corner to any other corner is secured to above posts over crossing. Upper span is fastened to posts distributed over lower span and is connected to inclined vehicle lifting and lowering trestles, which provide vehicle movement between thoroughfare carriageway and minor road carriageway from both crossing center sides. Upper span is provided with annular overpass and rounded overpasses connected to thereto and to the trestles. Buildings are erected in sections free of overpasses and connected to lower span through orifices made in upper span by means of pedestrian passing means. Upper span is secured to carriageway of each neighboring crossing road part by means of inclined vehicle lifting and lowering rounded trestles, which are close to central road axes and connected to rounded entry and exit overpasses mating annular overpass. Overpass radius exceeds minimal vehicle turn radius. 
     EFFECT: provision of full accelerated traffic and pedestrian flow division, simplified structure and extended field of application. 
     4 cl, 8 dwg
Patent RU-2286463-C2 (RU)
Title: Охлаждаемая перфорированная лопатка турбомашины с термобарьерным покрытием
Inventor: TRUSHIN VLADIMIR ALEKSEEVICH
IPC: F01D5/18
Filed: 2004-11-15
Granted: 2006-10-27
Abstract: Охлаждаемая перфорированная лопатка турбомашины с термобарьерным покрытием содержит перфорированную оболочку с оребрением на внутренней ее поверхности и с термобарьерным покрытием на наружной поверхности. Оребрение на внутренней поверхности оболочки лопатки выполнено так, что отверстия пронизывают это оребрение, оболочку и термобарьерное покрытие, а термобарьерное покрытие имеет пазы за отверстиями по потоку газа. Изобретение повышает эффективность охлаждения лопатки. 2 ил.
Patent RU-2296956-C2 (RU)
Inventor: PROKHORENKOV ALEKSANDR MIKHAJL
IPC: G01F23/28
Filed: 2004-12-27
Granted: 2007-04-10
Abstract: FIELD: engineering of measuring equipment, possible use for high precision control of level of substances at high temperature (~1000°C and greater), may be used in particular for determining level of filling of free-flowing material (wooden sawdust, coal, etc). 
     SUBSTANCE: device contains active oscillator, included into frequency-setting circuit of which is a portion of coaxial long line, including external and internal conductors and end sensitive element, positioned in vessel with substance being controlled, and to output of active oscillator a level indicator is connected. Sensitive element is made in form of, positioned horizontally in transverse section of vessel, length of two-wired long line open at end, which line includes potential conductor and screen conductor, positioned respectively first above second at distance, which ensures synchronization of wave resistors of lengths of coaxial and two-wired long lines. Potential and screen conductors are made in form of hollow pipe, and one end of each conductor on one and the same side of portion of two-wired long line enters space between body of vessel and its external cover, while other end of each conductor exits to outside beyond limits of vessel cover. Between body of vessel and potential conductor on both sides of the latter a gap is formed, while internal and external conductors of length of long coaxial line are electrically connected respectively to potential and screen conductors of length of two-wire long line. 
     EFFECT: increased precision when measuring level of high temperature substance and expanded area of usage of device. 
     5 cl, 2 dwg
Patent RU-2290999-C2 (RU)
Title: Method for concentration of iron ores
Inventor: BRUEV VLADIMIR PETROVICH
IPC: B03C1/00
Filed: 2004-12-30
Granted: 2007-01-10
Abstract: FIELD: process for concentration of iron ores, may be used in mining and metallurgical industry. 
     SUBSTANCE: method involves grinding basic ore; providing magnetic separation of ground ore for producing of rough concentrate; providing main classification of rough concentrate and separating fine discharge and large-sized sands; providing magnetic condensation of fine discharge; providing control classification of large-sized sands; grinding control classification sands; directing condensed product of magnetic condensation process for magnetic separation; returning control classification ground sands for main classification; joining control classification discharge with condensed magnetic condensation product and directing for further magnetic separation; classifying concentrate of said separation stage in hydraulic cyclones with control classification of hydraulic cyclone sands, grinding at third grinding stage and returning control classification ground sands for classification in hydraulic cyclones. 
     EFFECT: increased efficiency in concentration of iron ores. 
     3 cl, 1 dwg, 1 tbl, 1 ex
Patent RU-2288312-C2 (RU)
Inventor: LOBLI STEFEN DZHON
IPC: D06P1/38
Filed: 2003-07-18
Granted: 2006-11-27
Abstract: Изобретение относится к ткани для бильярдного стола, в частности к способу получения напечатанной ткани для бильярдного стола. Описывается ткань для игорных столов, включающая ткань с игорной поверхностью с отпечатанным на ней рисунком, характеризующаяся тем, что, по меньшей мере, на 30% площади игорной поверхности отпечатан маскирующий рисунок, определяемый функцией ΔE 2 <kΔE 1 , где ΔЕ 1  - мера сложности рисунка, определяемая уравнением ΔЕ 1 =√((L *   i -L *   2 ) 2 +(a *   1 -a *   2 ) 2 +(b *   1 -b *   2 ) 2 ), где L *   1  а *   1  b *   1  - цветовые координаты первой точки, a L *   2  а *   2  b *   2  - цветовые координаты второй точки в пределах каждого квадрата сетки, при этом первую и вторую точки выбирают таким образом, чтобы получить максимальное значение цветовой сложности ΔE 1 , ΔЕ 2  - мера цветового контраста рисунка по отношению к фоновому цвету ткани, определяемая ΔЕ 2 =√((L *   3 -L *   4 ) 2 +(a *   3 -a *   4 ) 2 +(b *   3 -b *   4 ) 2 ), где L *   3  а *   3  b *   3  - цветовые координаты фонового цвета ткани, а L *   4  а *   4  b *   4  - цветовые координаты той точки в пределах каждого квадрата сетки, цвет которой наиболее точно соответствует фоновому цвету, а k - тангенс угла наклона, характеризующий маскирующие свойства рисунка, которые при его значении в диапазоне от 0 до 5 определяются как хорошие. Предложенный способ позволяет эффективно замаскировать следы повреждений и износа поверхности ткани и получить широкую гамму цветов и оттенков орнамента. 4 н. и 26 з.п. ф-лы, 2 табл., 8 ил.
Patent RU-2300015-C2 (RU)
Inventor: KONDAKOV LEV ANATOL EVICH
IPC: F04B1/122
Filed: 2005-03-05
Granted: 2007-05-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: proposed hydraulic machine contains cylinder block with working chambers, hydraulic distributor with spherical working chamber, set of piston with connecting rods resting by heads on spherical seats of inclined disk rotating in axial and radial supports of housing.  Shaft installed on rotary support is rigidly coupled with cylinder block and inclined support disk.  It contains bevel gear train with ratio I=1 with common center of vertices of reference cones on intersection of shaft axis with center of circumference of inclined plane of connecting rod supports.  Centers of heads of connecting rods are arranged in rotating plane of inclined disk axially symmetrically relative to common axis of rotation.  Axial and radial supports in rotary supports of inclined disk are provided with spaces of balance hydrostatic relief of joints between movable and fixed surfaces of supports.  Through channels in pistons-connected rods communicate with corresponding cylinders of block.  Ratio of sizes of hydrostatic relief space is chosen to provide balancing of forces pressing support ring to and forcing it off fixed part of support.  Value of clearance providing adequate leaks is made self-adjusting owing to throttling of liquid in channels.  Supports of connecting rods are arranged in one plane passing through axis of shaft.  Hydraulic machine is furnished with coordinator consisting of involute splines on shaft coupling position of cylinder, block, inclined disk, bevel gears ands driving unit-coupling. 
     EFFECT: reduced weight and load, friction losses in rotary supports, increased efficiency. 
     2 dwg
Patent RU-2296596-C2 (RU)
Inventor: KRYLOV BORIS VLADIMIROVICH
IPC: A61N5/067
Filed: 2005-04-15
Granted: 2007-04-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves irradiating lumbar segment zone 2 cm far from spinal processes with coherent strictly oriented infrared CO 2 -radiation. Radiation wavelength is equal to 10,6 mcm, radiation power - 15-125 mW/cm 2  in a periodic pulsating mode, pulse duration is  0.5-5 ms long, pauses are 10-50 ms long. Irradiation is applied by consecutively moving radiation beam over lumbar area. Irradiation duration of in a zone is 6-7 s long with a 40-50 s long pause, general exposure time lasts 3-15 min. Single mode radiation spectrum structure is applied with mode of ТЕМ 001 . Strictly oriented radiation divergence is 6.5х10 -3  radians. 
     EFFECT: enhanced effectiveness of treatment; reduced risk of negative side effects without strong analgesics being consumed. 
     3 cl
Patent RU-2297442-C2 (RU)
Title: Топливо нефтяное тяжелое
Inventor: BOL SHAKOV VALENTIN FILIPPOVIC
IPC: C10L1/04
Filed: 2005-07-18
Granted: 2007-04-20
Abstract: Изобретение относится к области нефтепереработки, конкретно к составу топлива нефтяного тяжелого, предназначенного для использования в судовых и котельных установках. Топливо содержит 3-5% экстракта селективной очистки масел, 3-10% тяжелого газойля каталитического крекинга, 5-10% вакуумного газойля, 3-10% гудрона или полугудрона, 10-20% мазута прямогонного и до 100 остатка висбрекинга тяжелых нефтяных фракций. Предлагаемое топливо может содержать в своем составе депрессорную присадку в количестве 0,02-0,10% мас. Подобранное сочетание компонентов и их соотношение позволяет получить стабильное топливо нефтяное тяжелое с улучшенными вязкостными свойствами. Вовлечение в состав топлива указанных выше компонентов позволит расширить ассортимент вырабатываемых тяжелых судовых и котельных топлив. 1 з.п. ф-лы, 2 табл.
Patent RU-2310083-C2 (RU)
Inventor: AKHRIEV RJURIK SULTANOVICH
IPC: F02B53/08
Filed: 2005-09-06
Granted: 2007-11-10
Abstract: FIELD: mechanical engineering; rotary internal combustion engines. 
     SUBSTANCE: proposed two-section engine consists of body with intake and compression section and combustion and displacement section.  Each section consists of rotor with projections-pistons on external surface of rotor adjoining internal surface of section.  Engine is provided with radial gates adjoining internal surface of section and external surface of rotor.  Engine consists of variable-capacity chambers limited by internal surface of sections, external surface of projections-pistons of rotors and gates.  Engine is provided also with compressed fuel mixture chamber on body, bypass valve from compression chamber into compressed fuel mixture chamber and combustion chamber, outlet ports from displacement chamber, bellcranks and bellcranks axles.  Surfaces limiting formed variable-capacity chambers are essentially, in profile, arcs of circumferences.  Sections are of similar symmetrical design, bellcranks connect intake and compression section gate and combustion and displacement section gate. 
     EFFECT: increased power output, reliability, efficiency and service life of engine, reduced weight and overall dimensions. 
     2 dwg
Patent RU-2301976-C2 (RU)
Inventor: ANFEROV ARKADIJ ALEKSANDROVICH
IPC: G01L7/02
Filed: 2005-09-08
Granted: 2007-06-27
Abstract: FIELD: deformation pressure indicators; measuring technique. 
     SUBSTANCE: pressure registration device relates to excess pressure registration devices and it can be used when making pressure deformation indicators intended for registration of maximal achieved pressure.  Device spring sensitive element disposed in case to perceive load from pressure supplied. Piston is mounted in front of spring elements at side where pressure is fed. Spring element is made in form of plate spring. Piston and plate spring are restricted by locker. Indenter (one or three pieces) is disposed between piston and locker at side of spring; indenter is disposed at distance being bigger than height of spring but thinner than its double thickness. Device can be used in difficult-of-access areas to play role of informer. Device can show level and value of pressure after which value and level the spring element was deformed. 
     EFFECT: simplified design; exclusion of operator's activities to change indications. 
     6 dwg
Patent RU-2394041-C2 (RU)
Inventor: CHZHAO KHUN
IPC: C07H21/04
Filed: 2004-04-09
Granted: 2010-07-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to polymer conjugates of formula (I) comprising nucleotide or oligonucleotide residue, which can be applied for treatment of cancer and methods for their obtaining.   where R 1  and R 2  independently represent H or polyalkylenoxyde, not necessarily having capping group selected from OH, NH 2 , SH, CO 2 N, C 1-6  alkyls, compounds of formula (II) X 2 -(L 2 ) n -(L 1 ) o - and the formula (III) -(L 4 ) p -(L 3 ) m -X 3 , and when (o+n)≥2 each of n and o is a positive integer, each p and m are equal to zero, and R 2  represents H, and when (p+m)≥2 each p and m is a positive integer, each n and o are equal to zero and R 1  represents H; X 1 , X 2 , X 3  are independently selected from a single-stranded or double-stranded oligonucleotide residue; L 1  and L 4  independently represent released link fragments; L 2  and L 3  are independently selected from bifunctional spacer groups. 
     EFFECT: developing of new nucleotide conjugates with antitumor activity. 
     21 cl, 25 ex, 7 tbl, 12 dwg