baber/WOPTO huggingface dataset:
Patent RU-2271910-C1 (RU)
Title: Method for restoring inner cylindrical surfaces of parts
Inventor: KOLOMEJCHENKO ALEKSANDR VIKTOR
IPC: B23P6/00
Filed: 2004-09-21
Granted: 2006-03-20
Abstract: FIELD: restoration of worn parts of ferrous and non-ferrous metals operating at friction condition without lubrication or at condition of boundary lubrication, for example restoration and strengthening of mounting openings of bearing units of shafts of reapers of harvesters. 
     SUBSTANCE: method comprises steps of preliminarily preparing part; making sleeve and strengthening its inner surface by micro-arc oxidizing; placing sleeve in part with use of adhesive; drying it and subjecting part with sleeve mounted in it to finish mechanical working till target size. Micro-arc oxidizing is realized in electrolyte containing 8 g/l of potassium hydroxide and 35 g/l of sodium liquid glass with module m = 3.6 - 3.7 for 70 min. Sleeve is mounted with use of adhesive BC-350. Part is dried at temperature 240 - 255°C for 1 h. After finish working, part heated to temperature 100 - 120°C is immersed in molybdenite suspension for 10 - 15 min in order to fill pores of strengthening coating. Invention provides increased by 45 - 65 % porosity of strengthening coating. It allows realize self-lubricating mode of coating. Invention also provides increased by 1.2 times thickness of coating layer, shortened by 1.5 times period of running-in for achieving optimal roughness degree, increased by 2.5 times useful life period of restored and strengthened part, decreased by 2 times interval for drying adhesive. 
     EFFECT: improved efficiency of method. 
     1 tbl
Patent RU-2286140-C1 (RU)
Inventor: KIPPER SVETLANA NIKOLAEVNA
IPC: A61K8/92
Filed: 2005-02-21
Granted: 2006-10-27
Abstract: FIELD: cosmetic, in particular agents for skin care with abirritate effect. 
     SUBSTANCE: claimed cream contains cosmetic base, ephthyderm, malavit, additionally it contains precipitated sulfur, motherwort tincture, hawthorn extract, juniper oil, and jojoba oil, delargine, tocopherol acetate (Vitamin E), and retinal acetate (Vitamin A). All components are used in specific ratio. 
     EFFECT: cream with care with abirritate effect, for prophylaxis of allergic disorders, enhancement of skin tissue tension, reducing of xeroderma, and skin desquamation. 
     1 tbl
Patent RU-2282333-C1 (RU)
Inventor: MORKOVKIN GENNADIJ GENNAD EVIC
IPC: A01B13/16
Filed: 2005-03-28
Granted: 2006-08-27
Abstract: FIELD: agriculture, in particular, creating of green manured fallow. 
     SUBSTANCE: method involves cultivating soil; sowing and embedding green manure crop seeds into soil, with embedding of seeds being carried out in alternating strips of different vegetation times and green manure crops being arranged with their elongated side facing solar side maximum during day interval; providing slots on landmark of alternating strips, said landmark being that along which slots are facing with their shadow side the strip of green manure crops with later embedding time. 
     EFFECT: increased quantity of moisture and nutritive substances stocked by green manured fallow. 
     2 dwg, 2 ex
Patent RU-2285842-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F16F15/04
Filed: 2005-05-05
Granted: 2006-10-20
Abstract: FIELD: mechanical engineering; instrumentation engineering. 
     SUBSTANCE: invention can be used for vibration isolation of processing equipment, machine tools, and instruments.  Proposed screen swinging vibration isolator contains housing, elastic member and swinging hanger.  Two parallel connected and coaxially arranged elastic members are installed on base between upper cover and base in form of spring member and elastic member in form of coaxially arranged bushing of bulky screen weave placed inside or outside spring member. 
     EFFECT: increased efficiency of vibration isolation at resonance, simplified design and mounting. 
     3 cl, 2 dwg
Patent RU-2290573-C1 (RU)
Inventor: MOSALEV SERGEJ MIKHAJLOVICH
IPC: F24J3/00
Filed: 2005-06-17
Granted: 2006-12-27
Abstract: FIELD: heat engineering, namely heat generators, possibly used in hot water supply systems and for heating different type rooms. 
     SUBSTANCE: apparatus includes cylindrical housing, lid rigidly joined with it, port of inlet duct, port of outlet duct and cylindrical cavity. Inside cylindrical cavity of housing and of lid disc is mounted at minimum gap 0.5 mm on shaft with possibility of rotation. Said shaft is installed in bearing assembly and its is joined with electric motor through coupling with elastic member. Gap value 0.5 mm is selected in range 0.3 -1.0 mm. Port of inlet duct is formed in center of lid and it is coaxial to shaft. Port of outlet duct is formed in cylindrical wall of housing and it is inclined relative to disc rotation direction. Dead openings are formed in ends of disc and in mutually opposite surfaces of housing and lid. Said dead openings are restricted by cylindrical surfaces having no chamfers and rounded portions and they are arranged along circle in radial rows. After each row of openings in disc semicircular groove is formed. Openings in cylindrical surface of disc are similar to dead openings in its end. All dead openings and grooves have the same diameter, their depth is in range 1 - 5 mm. Opening communicated through additional hydraulic duct with chamber of end seal is formed symmetrically to port of outlet duct relative to axis of apparatus. It is possible to mount throttle in port of outlet duct for realizing steam generation process. 
     EFFECT: enhanced efficiency, improved mechanical reliability, simplified design of apparatus.
Patent RU-2280554-C1 (RU)
Inventor: MASLAKOV PETR AVRAMOVICH
IPC: B25D9/04
Filed: 2005-07-08
Granted: 2006-07-27
Abstract: FIELD: mechanical engineering; building construction; mining art. 
     SUBSTANCE: pneumatic hammer has case. Striker of hammer is disposed inside the case for reciprocal motion. Casing provided with exhaust ports embraces the case for slide against it. Pneumatic hammer also has collector, handle and working tool. Handle is mounted onto case for slide. Vibration insulator is disposed between handle and case. Collector is connected with front part of handle and it embraces the casing for slide against it. Casing has rear bead and. Case is flexible connected with handle for movement of casing along case at the direction of working tool. To move casing along case in the direction of working tool, the other vibration insulator is mounted between front part of collector and rear bead of casing for rest. 
     EFFECT: reduced vibration of pneumatic hammer. 
     5 cl, 4 dwg, 1 ex
Patent RU-2291583-C1 (RU)
Title: Demodulator for signals of sixteen-position quadrature amplitude modulation
Inventor: PARKHOMENKO NIKOLAJ GRIGOR EVI
IPC: H04L27/22
Filed: 2005-07-19
Granted: 2007-01-10
Abstract: FIELD: radio engineering, possible use for demodulation of signals of sixteen-position quadrature amplitude modulation. 
     SUBSTANCE: demodulator of signals of sixteen-position quadrature amplitude modulation (dwg.1) contains phase detectors 1,2, low frequency filters 3,4,54, comparators 5-14,38-41, AND elements 15,16,44,45,56, phase shifter 17 for 90°, block 18 for restoration of carrier, OR elements 19-23,28,29,42,43,53, counters 24-26,30-32,46-48, decoder 27, comparison block 33,49, reverse counters 34,50, digital-analog converter 35,51, controllable amplifiers 36,37,52, threshold block 55. Count interval is selected equal to n=(10÷100)·16, while beginning of operation of precise loop is only permitted after achievement of synchronism in crude loop, resulting in exclusion of possible cases of erratic operation of second level adjustment loop, providing for achievement of maximally possible resistance of device to interference. 
     EFFECT: increased resistance of signals of sixteen-position quadrature amplitude modulation to interference. 
     7 dwg, 2 tbl
Patent RU-2291378-C1 (RU)
Title: Jet projectile
Inventor: MAKAROVETS NIKOLAJ ALEKSANDROV
IPC: F42B12/32
Filed: 2005-08-29
Granted: 2007-01-10
Abstract: FIELD: ammunition with a high-explosive warhead. 
     SUBSTANCE: the projectile has a rigidly coupled engine and a elongated warhead, whose body is filled with a detonating fluide mixture, the central shell with a dispersing explosive charge linked with the nose fuze and a cross deflector of shock wave are positioned in the body.  The dispersing charge by means of a calibrated nozzle in the deflector made in the form of a bent-in truncated cone communicates with the pyrotechnical initiating composition of the propellant charge of finished affecting elements through an axial fire-transfer tube, the  elements are packed in a cylindrical cassette installed in the bottom part of the warhead, the shock-wave deflector, functionally separating the thin-walled body into the nose and bottom fragmentation sections, is fastened on the carrying shell. 
     EFFECT: enhanced affecting action of the projectile due to the offered double-section construction. 
     3 cl, 1 dwg
Patent RU-2281006-C1 (RU)
Inventor: KHAPACHEV AMIR VLADIMIROVICH
IPC: A23L27/60
Filed: 2005-10-03
Granted: 2006-08-10
Abstract: FIELD: food processing industry, in particular fat-and-oil industry. 
     SUBSTANCE: claimed mayonnaise contains vegetable oil, quail egg powder, sugar, table salt, acetic acid and water. Additionally product may contain stabilizing systems. 
     EFFECT: product of increased nutritional and biological value and improved organoleptic characteristics. 
     2 cl, 2 tbl
Patent RU-2301397-C1 (RU)
Inventor: KOREN KOV VLADIMIR VLADIMIROVI
IPC: F42B25/00
Filed: 2005-10-04
Granted: 2007-06-20
Abstract: FIELD: aerial ammunition placed in a container and constrainedly separated from the carrier. 
     SUBSTANCE: the ammunition has a body with a fin, assembly, burster and a point of its attachment in the container.  The attachment point is made in the form of a bush fixed on the fin assembly, it has outer and inner circular bulges on the rear end face.  The inner circular bulge has openings through which a flexible coupling is passed, by its other end it is fastened on the disk of the obturator placed inside the bush.  The length of the flexible coupling between the points of its attachment on the bush and disk of the obturator is less than the effective length of the container shaft.  The attachment point of the flexible coupling in the obturator disk is shifted from the disk geometric center.  The holes in the circular bulge are located from its geometric center at a distance exceeding the radius of the container explosive charge and the flexible coupling is spiral-laid under inner circular disk. 
     EFFECT: provided forced and safe separation of the bomb from the ammunition carrier, in which devices and components required for further functioning of such ammunition may be placed in the tail section; may be suitable as single-shot and salvo or train-salvo bombing; provided unification of ammunition of various purpose and with various design styling of its tail section used from the ammunition container. 
     2 cl, 4 dwg
Patent RU-2279280-C1 (RU)
Title: Способ лечения острого вирусного гепатита
Inventor: MAKAROV VIKTOR KONSTANTINOVICH
IPC: A61K35/28
Filed: 2005-10-10
Granted: 2006-07-10
Abstract: Изобретение относится к медицине, в частности к гепатологии, и касается лечения острого вирусного гепатита. Для этого при поступлении в больницу у больного определяют процентное содержание лимфоцитов в крови, и при его значении менее 18%, вводят миелопид, через день, курс составляет 5 инъекций. После этого проводят традиционную терапию заболевания. Способ обеспечивает своевременное раннее назначение иммунокорректора миелопида в острый период болезни за счет простого в исполнении объективного критерия индивидуального показания к назначению миелопида. 1 з.п. ф-лы.
Patent RU-2291158-C1 (RU)
Inventor: NIKULIN SERGEJ SAVVOVICH
IPC: C08F2/22
Filed: 2005-12-20
Granted: 2007-01-10
Abstract: Изобретение относится к производству бутадиен-стирольных каучуков, получаемых методом эмульсионной (со)полимеризации, в частности к способам выделения их из латексов, и может быть использовано в нефтехимической промышленности. Описан способ получения наполненного бутадиен-стирольного каучука путем сополимеризации бутадиена со стиролом в эмульсии в присутствии радикальных инициаторов, стопперирования процесса, введения масляного наполнителя и антиоксиданта, дегазации и выделения каучука из латекса методом коагуляции, отличающийся тем, что в качестве наполнителя и антиоксиданта используют волокнополимерноантиоксидантный композит, полученный предварительным смешением измельченных разволокненных волокон, с углеводородным раствором низкомолекулярного полимерного материала, полученного на основе кубового остатка ректификации стирола от совместного производства стирола и оксида пропилена, содержащего антиоксидант аминного или фенольного типа, перетиром полученного композита, диспергированием его в водной фазе, содержащей поверхностно-активные вещества, отгонкой низкокипящей углеводородной фракции и введением в количестве 2-6% низкомолекулярного полимерного материала и 0,1-1,0% волокнистого наполнителя на каучук. Технический эффект - уменьшение потерь каучука, снижение загрязнения окружающей среды и повышение физико-механических показателей вулканизатов. 2 табл., 11 пр.
Patent RU-2312316-C1 (RU)
Inventor: NIKIPELOV ALEKSANDR VLADIMIROV
IPC: G01M15/00
Filed: 2006-02-20
Granted: 2007-12-10
Abstract: FIELD: testing engineering. 
     SUBSTANCE: method comprises mounting the electric jet engine on a thrust-measuring device vertically, calibrating the pickup for measuring force in breaks between the test runs by means of its loading with the calibrating force along the vertical axis that is in coincidence with the axis of the electric jet engine, recording output signal and temperature of the site where the pickup is located, and calculating the coefficient of approximation of the dependence of output signal on calibrating force and temperature of the pickup site.  The device comprises assembling unit for receiving the electric jet engine to be tested, flexible cables for supplying electric power, pipelines for supplying the fluid to the electric jet engine, pickup for measuring force provided with the converting member, temperature pickup, and means for adjusting the position of the engine.  The device is additionally provided with a set of reference weights and a drive for setting them in motion.  The engine is mounted so that its axis points upward.  The assembling unit is secured to the pickup for measuring force.  The pickup for measuring force and drive for moving the reference weights are mounted on a single support plate provided with the temperature gage and mounted in the zone of the pickup for measuring force. 
     EFFECT: simplified calibration. 
     5 cl, 2 dwg
Patent RU-2295218-C1 (RU)
Title: System for informational servicing of agricultural enterprise using precise crop farming process
Inventor: VORONKOV VLADIMIR NIKOLAEVICH
IPC: G06Q50/02
Filed: 2006-03-28
Granted: 2007-03-20
Abstract: FIELD: agriculture, in particular, agricultural-and-industrial complex controlling systems. 
     SUBSTANCE: system for informational servicing of agricultural enterprise having automated working places and using mathematical models for describing individual objects of enterprise is based on hierarchic principle. Head automated working place of enterprise is additionally furnished with subsystem for improving mathematical models of individual plots of agricultural lands, said subsystem being connected to data storage unit for storing data delivered from outside observation means, and is further equipped with mathematical model library and transmitting-receiving device for head working place. 
     EFFECT: increased efficiency in operative controlling of changes in the state of plots of agricultural lands and in planning of processes on the basis of data produced. 
     3 cl, 6 dwg
Patent RU-2309944-C1 (RU)
Inventor: IVANOV JURIJ ALEKSANDROVICH
IPC: C10L1/223
Filed: 2006-04-12
Granted: 2007-11-10
Abstract: FIELD: organic chemistry, fuels. 
     SUBSTANCE: invention relates to using N-acetyl-para-methoxyaniline and/or N-methyl-N-acetyl-para-methoxyaniline, and/or N-methyl-para-methoxyaniline, and/or N,N-dimethyl-para-methoxyaniline or their mixture without or together with oxygenates as components or additive agents for enhancing stability of hydrocarbon fuels against detonation for preparing the high-octane fuel composition. Also, invention relates to high-octane fuel compositions containing indicated compounds. 
     EFFECT: valuable properties of compounds. 
     19 cl, 12 ex
Patent RU-2315972-C1 (RU)
Title: Способ прогнозирования износостойкости твердосплавных режущих инструментов
IPC: G01N3/58
Filed: 2006-09-28
Granted: 2008-01-27
Abstract: Изобретение относится к области машиностроения и касается прогнозирования и контроля износостойкости твердосплавных режущих инструментов. Ресурс безаварийной работы режущих инструментов зависит от интенсивности деструктивных процессов на их контактных поверхностях. Полиоксидные структуры - полупроводниковые пленки, формирующиеся на рабочих поверхностях режущего инструмента, влияют на величину и направленность указанных явлений. Прогнозирование и контроль износостойкости режущих инструментов осуществляется по величине смещения частоты валентных колебаний в инфракрасном спектре гидраксильных групп (ОН), адсорбированных полиоксидами, образующимися на поверхности твердосплавных режущих инструментов при их высокотемпературном окислении - при температуре и продолжительности, равных температуре в зоне резания и времени резания инструмента до установленного критерия износа. Применение способа основано на тесной корреляционной связи между износостойкостью твердых сплавов и адсорбционными свойствами полиоксидных структур, сформированных на поверхности твердых сплавов. С увеличением смещения (пика) валентных колебаний гидраксильных групп, адсорбируемых полиоксидными структурами в сторону высоких частот, износостойкость возрастает. 2 ил.
Patent RU-2333570-C1 (RU)
IPC: H01L31/061
Filed: 2006-12-26
Granted: 2008-09-10
Abstract: FIELD: physics. 
     SUBSTANCE: invention concerns computer vision facilities and can be used in high-sensitivity video and photo cameras, in particular for three-dimensional image registration. Photodetector contains avalanche photodiode provided on silicon substrate of first conductivity type including the first near-surface region of second conductivity type connected to the first contact of photodiode, under-located regions of photocurrent generation and multiplication and related photocurrent area surrounded by stopper area, near-surface region of first conductivity type, connected to the second contact of photodiode, integrated reading circuit provided on the same substrate and connected to the second contact of photodiode through common electrode, and to the first contact of photodiode through its input. Stopper area is made as pockets region of second conductivity type representing a segment of integrated reading circuit. Regions of photocurrent generation and multiplication are made within substrate area separated by embedded area of first conductivity type. Input of integrated reading circuit is connected to the first electrode of photodiode through blocking capacitor formed by two electrodes of two layers of metal interconnections of integrated blocking capacitor intermediate insulator, and, through additional circuit of signal formation including two MOS transistors, to channels of first conductivity type. The first transistor is connected by sink to input of reading circuit, by gate and source to the first electrode of power supply of the integrated reading circuit. The second transistor is connected by sink to input of reading circuit, by gate to the second electrode of power supply, and by source to blocking capacitor through resistor. 
     EFFECT: improved homogeneity of parameters of avalanche photodiodes in multielement IC of photodetector and increased reliability. 
     2 dwg
Patent RU-2334087-C1 (RU)
Inventor: RAMAZANOV RASHIT GAZNAVIEVICH
IPC: E21B43/20
Filed: 2007-01-26
Granted: 2008-09-20
Abstract: FIELD: mining. 
     SUBSTANCE: method involves oil-bearing pool contour amendment and defining oil saturation thickness of reservoir rock in erosion trench, drilling production and injection wells, well product withdrawal and working agent injection to the stratum. According to the invention, a branched horizontal production well is drilled in highly permeable trench zone with branches reaching outside the trench to the low-permeable Tournaisian zone at the distance not exceeding two thirds of one branch length. The branches are positioned at one horizontal plane with ascending or descending main horizontal hole, and are perpendicular to the extrusion flow of working agent from vertical or tilted injection wells. 
     EFFECT: increased oil withdrawal due to reduction of well number and investment into drilling. 
     1 ex, 1 dwg
Patent RU-2330592-C1 (RU)
Inventor: OSTRONKOV VLADIMIR SERGEEVICH
IPC: A24D3/14
Filed: 2007-04-02
Granted: 2008-08-10
Abstract: FIELD: tobacco goods. 
     SUBSTANCE: invention may be used for production of cigarettes with combined filters, which contain interlayers with sorbents that capture part of tobacco pyrolysis toxic products. Cigarette filter consists of separate parts made of organic polymer fibers with adsorbing substance between these parts, which is dihydroquercetin in amount of 4-40 mg/cigarette. At that dihydroquercetin may be used in the form of finely ground powder with size of particles of 5-20 micrometer or granules with diameter of not more than 0.2 mm. Filter efficiently absorbs carbon oxide, nitrogen oxide, resin, nicotine, carcinogenic metals and volatile N-nitroso compounds from tobacco smoke. 
     EFFECT: reduction of negative effect of free radicals and risk of lungs cancer. 
     3 cl, 1 tbl, 2 ex
Patent RU-2344316-C1 (RU)
Title: Устройство изменения давления газа в камере пневмопривода
Inventor: SAVCHUK ALEKSANDR DMITRIEVICH
IPC: F04B19/24
Filed: 2007-05-23
Granted: 2009-01-20
Abstract: Изобретение относится к компрессорам объемного вытеснения с теплоиспользующим приводом. Содержит корпус, разделенный упругой диафрагмой на рабочую емкость, частично заполненную легкоиспаряющейся жидкостью, и полусферическую компрессионную камеру, содержащую впускной и выпускной клапаны. Нижняя точка рабочей емкости соединена трубопроводом с насосом, выход которого соединен трубопроводом с золотниковым распределителем. Последний содержит корпус, в котором установлен подпружиненный золотник с каналом в виде кольцеобразной проточки и две дополнительные фиксирующие кольцеобразные проточки с фиксатором крайних положений в виде подпружиненного шарика. Надпоршневая полость распределителя соединена с емкостью. Выходы распределителя соединены: правый «на нагрев» трубопроводом первоначально подведен к нижней точке полости теплоиспользующей рубашки компрессионной камеры, верхняя точка полости рубашки подсоединена трубопроводом ко входу нагревателя. Левый «на охлаждение» трубопроводом подсоединен к охладителю. Выход нагревателя соединен с форсунками коллектора, а выход охладителя соединен трубопроводом с форсунками коллектора. Достигается полезное использование отводимой от сжимаемого газа теплоты для теплового сжатия и нагнетания газа. 1 ил.