baber/WOPTO huggingface dataset:
Patent RU-2386945-C1 (RU)
Title: Three-ball anti-friction machine and method to estimate lubricants used in said machine
Inventor: MEL NIK SERGEJ VLADIMIROVICH
IPC: G01N3/56
Filed: 2008-10-01
Granted: 2010-04-20
Abstract: FIELD: machine building. 
     SUBSTANCE: friction machine comprises motor, belt transmission, drive shaft, friction assembly including tested balls arranged on bearing surface, thrust bearing, device to measure the moment of friction, support, sliding bush whereon loading system acts representing a bell crank, weight and thrust cone. Friction machine incorporates thyristor system connected with power supply and motor, rotary bush with a slot and stop fixed opposite the latter. Aforesaid support has a vertical slot to accommodate guide pin fixed on sliding bush. Sliding bush top supports post whereto post is attached to support strained beam that passes through rotary bush slot and stays in contact with rotary bush stop. Friction assembly comprises three balls arranged in cage and fixed by pressure cover with the help pf bolt joint, while steel furnished gaskets are arranged between said balls and pressure cover. Bush is provided with flange with pins fixed thereon with their lower ends accommodated in holes made in friction assembly pressure cover. Loading-bearing surface of said balls represents a ring fixed on rotary bush with lock screw. Pin is fitted at the cage center. Ball is arranged between the drive shaft sleeve and friction mechanism pressure cover. Initial wear spots are formed in alignment. For this, new ring is fitted in place, load is created, friction unit is coupled with the drive and alignment is started. Then the machine is stopped and initial wear spots are measured on balls. Then new ring is fitted in place its surface being coated with tested lubricant. Friction assembly is mounted on ring surface, load is applied on coupling friction assembly with the drive and tests are made. Then machine is stopped, friction assembly is uncoupled and ball wear spots are measured. Average size of said spot allows determining vertical wear of the balls. 
     EFFECT: simple procedure, higher accuracy. 
     2 cl, 3 dwg
Patent RU-2375111-C1 (RU)
Inventor: SEMENOV GENNADIJ VJACHESLAVOVICH
IPC: B01F11/00
Filed: 2008-11-05
Granted: 2009-12-10
Abstract: FIELD: mechanics. 
     SUBSTANCE: invention refers to devices meant for dispersion of emulsions and suspensions and may be used in food industry, chemical and other branches of industry. Device consists of body structure, flexible membrane, electro-impulse generator with electrode system in the form of central isolated positive electrode and cylindrical negative electrode. Body structure is of cone form tapering downward, which inner lateral surface is provided with taper thread. Membrane resembles form of body structure and is installed in slots of upper and lower covers at a distance about 1 mm between membrane and body structure. Outer surface of body structure is provided with tubes for product input and output. 
     EFFECT: disintegration of dispersed particles to size about 0,1 mcm with design simplification and structural dimensions reduction. 
     1 dwg
Patent RU-2395807-C1 (RU)
Title: Method for hplc-based determination of verapamil enantiomers in active pharmaceutical ingredients, tablets and blood plasma samples
Inventor: KRASNYKH LJUDMILA MIKHAJLOVNA
IPC: G01N30/00
Filed: 2008-11-20
Granted: 2010-07-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to a method for HPLC-based determination of verapamil enantiomers in active pharmaceutical ingredients, tablets and blood plasma samples. 
     EFFECT: extended range of HPLC techniques for determination of verapamil enantiomers, simplified method as compared with common procedures, available reproduction and reduced research costs ensured by the optimal choice of the equipment and chemical agents. 
     1 cl, 6 dwg, 4 tbl
Patent RU-2384368-C1 (RU)
Title: Method of choice of dropper tip and device implementation of this method
Inventor: SUOVANIEMI OSMO
IPC: B01L3/02
Filed: 2007-04-25
Granted: 2010-03-20
Abstract: FIELD: mechanics. ^ SUBSTANCE: method of choice of replaceable component designed as plunger-cylinder unit for connection with dropping device with electronic control system consists of following steps performed in specified sequence and at which: - user introduces value of dosing into control system of dropping device; - user introduces number of doses; upon which on base of value of dosing and number of doses control system indicates suitable replaceable components out of beforehand introduced assortment of replaceable components into memory unit. Here is also disclosed the dropping device with the replaceable unit plunger-cylinder. ^ EFFECT: simplification and increased reliability of tip choice for dropping. ^ 5 cl
Patent RU-2386688-C1 (RU)
Title: Method of brewing flavoured dark beer
Inventor: KVASENKOV OLEG IVANOVICH
IPC: C12C12/00
Filed: 2009-01-20
Granted: 2010-04-20
Abstract: FIELD: chemistry, brewing. 
     SUBSTANCE: invention is realised using the following method. Anisetree is mixed with hop in mass ratio of 1:10. The obtained mixture is extracted with liquid nitrogen with separation of the corresponding miscella. Chicory is cut, dried in a microwave field until attaining residual moisture of abut 20% with power of the microwave field which enables to heat the chicory to temperature inside the pieces of 80-90°C for not less than 1 hour and then roasted. The chicory is mixed with malt in mass ratio of 1:(10-25). The obtained mixture is impregnated with the separated miscella with simultaneous increase of pressure. Pressure is decreased to atmospheric pressure level with simultaneous freezing of the mixture. The mixture is subjected to cryogenic grinding in the medium of the released nitrogen. Drinking water is poured and the mixture is saccharified to obtain wort. Brewing yeast is added to the wort. Main fermentation is carried out, and then fortification, after fermentation of the young beer and filtration. 
     EFFECT: invention shortens duration of the process and increases foam stability of the end product.
Patent RU-2382490-C1 (RU)
Inventor: LEMENTUEV VLADIMIR ANUFRIEVICH
IPC: H03K19/0948
Filed: 2009-03-27
Granted: 2010-02-20
Abstract: Изобретение относится к области вычислительной техники и может быть использовано в МДП интегральных схемах при реализации логических и арифметических устройств. Технический результат заключается в упрощении устройства. Устройство содержит первый и второй КМДП инверторы, которые включены между шиной питания и тактовой шиной. Выход первого КМДП инвертора подключен к входу второго КМДП инвертора и является прямым выходом устройства. Выход второго КМДП инвертора подключен к входу первого КМДП инвертора и является дополняющим выходом устройства. Логический блок содержит прямые и инверсные ключевые цепи, выполненные на транзисторах n-типа, затворы которых подключены к потенциальным парафазным логическим входам устройства. Первые выводы прямых и инверсных ключевых цепей соединены с входами соответственно второго и первого КМДП инверторов. Вторые выводы прямых и инверсных ключевых цепей соединены с соответствующими токовыми парафазными логическими входами устройства. 1 ил.
Patent RU-2400853-C1 (RU)
Title: Push buttom switch
Inventor: ERMAKOVA IRINA GENNAD EVNA
IPC: H01H13/02
Filed: 2009-08-03
Granted: 2010-09-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed switch comprises case with openings accommodating clock switch and key accommodating illumination elements secured on pcb, and incorporates at least one flexible element secured to case base. Flexible conductor is passed through one o case openings so that conductor one end extends outward and other end is secured to pcb arranged inside the key. Clock switch is arranged on the key lower side, switch pusher directed downward. 
     EFFECT: simplified replacement, higher reliability, simple design and reduced production costs. 
     2 dwg
Patent RU-2413798-C1 (RU)
Title: Device for breaking crust formed on surface of liquid metal bath
Inventor: VAL DMANN DITER
IPC: C25C3/14
Filed: 2007-02-07
Granted: 2011-03-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: here is disclosed device designed for breaking crust (17) formed on surface of bath (18) of liquid metal. The device consists of cylinder (10) of double action operating with liquid working medium, of piston rod (14) equipped with slotting element (16), while both working chambers (12, 13) divided with piston (11) can be loaded by means of valve system (33, 36) operating, for choice, under higher (P2) and lower pressure (P1) of liquid working medium. Cylinder (10) is equipped with unit (24) for measurement of transfer. Control facilities are used for monitoring the specified characteristic of dependence of travel on time or for monitoring specified characteristic of rate at forward motion of slotting element (16) in the direction of crust (17). Control unit (30) is designed for switching from lower to higher pressure of liquid working medium starting from established deviation from specified shape of a curve. For this purpose it is connected with valve system (33, 36). 
     EFFECT: reduced power consumption at operation. 
     11 cl, 3 dwg
Patent RU-2416833-C1 (RU)
Title: Decontamination method
Inventor: AKSENOV VASILIJ IVANOVICH
IPC: G21F9/28
Filed: 2009-10-05
Granted: 2011-04-20
Abstract: FIELD: ecology. ^ SUBSTANCE: method of decontaminating equipment from surface radioactive contaminants by exposing the decontaminated surface to ultrasound through a decontamination solution, which is a suspension of clay in water with addition an abrasive component and phosphoric acid which, by reacting with aluminium oxides contained in the clay, as well as with oxides of other metals, including metal oxides removed from the decontaminated surface, turns the suspension into solid state of a phosphate ceramic, thus immobilising contaminants in the solid phosphate ceramic. ^ EFFECT: highly efficient decontamination. ^ 1 dwg
Patent RU-2411611-C1 (RU)
Title: Non-planar low-frequency power rectifier diode and method of making said diode
Inventor: GUNGER JURIJ ROBERTOVICH
IPC: H01L29/861
Filed: 2009-10-21
Granted: 2011-02-10
Abstract: FIELD: physics. 
     SUBSTANCE: non-planar low-frequency power rectifier diode on working current over 1000 A and working voltage not lower than 1000 V has an inner contact on which is attached a non-planar semiconductor silicon structure having a tubular shape made from a solid silicon ingot grown the <111> direction, on which a tubular external contact is attached. The inner contact is in form of a copper bushing with a longitudinal inner cavity for passage of coolant or is in form of a flexible copper spiral wound winding to winding, on whose outer surface of which a band in form of a molybdenum layer is soldered. The non-planar silicon semiconductor p+-p-n-n+ composition is a set of closed symmetrical semiconductor monocrystalline layers formed through diffusion on the base of a hollow substrate with walls of varying thickness. A protective dielectric layer is deposited on the surface of the faces of the composition on the output boundaries of the p-n junction. A highly doped p+ silicon region is formed on the outer surface of the non-planar structure by sputtering an aluminium layer for attaching the tubular external current-conducting contact. The non-planar semiconductor composition and the external current-conducting contact attached thereto are mounted between glass-ceramic washers attached to the band. 
     EFFECT: improved operational and technical characteristics. 
     3 cl, 7 dwg
Patent RU-2421109-C1 (RU)
Inventor: ZEJNALOV ARIF AZHDAROVICH
IPC: A23L3/26
Filed: 2009-11-06
Granted: 2011-06-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention is related to food industry and may be used in other industry branches for paste-like products fluidisation as well as in beekeeping. In accordance with this method a container with honey is fixed in an inclined-and-tilted position with crystallised honey simultaneously treated with electromagnetic microwave radiation and 25 - 75 kHz frequency ultrasonic vibrations in such a way that a zone of simultaneous impact of the radiations is created located on the honey mass open surface. Thus, rapidly exposed layers of crystallised honey are produced providing for the possibility of further simultaneous radiations impact thereon and preventing overheating which is dangerous for honey quality. The device for the method implementation contains a framework, mounted whereon are appliances for the honey container fixation and a microwave generator unit with a radiator represented by a circular waveguide. The said circular waveguide is designed in the shape of a short-circuited section of a multimode waveguide providing for energy vibrations that have no longitudinal component along the waveguide surface. The microwave radiator waveguide open end is capable of attachment to the honey container, its short-circuited end represented by a disk radiator of ultrasonic vibrations. Between the disk radiator and the waveguide wall there is an resilient element installed serving for the ultrasonic radiator acoustic decoupling and simultaneously ensuring the device electromagnetic tightness. 
     EFFECT: invention enables honey dissolution process performance enhancement, energy-intensity reduction and sanitary-and-hygienic labour conditions improvement. 
     2 cl, 1 dwg
Patent RU-2403675-C1 (RU)
Inventor: LJUBCHIKOV GENNADIJ SERGEEVICH
IPC: H03H17/00
Filed: 2009-11-19
Granted: 2010-11-10
Abstract: FIELD: information technology. ^ SUBSTANCE: radio-frequency signal is converted to a video frequency range and envelope signal is picked up. Said signal is discretised on time and amplitude into two levels "1" and "0". The obtained code is recorded in a shift register and dynamically compared with a discretely variable sample separately on a forward or inverse code. The comparison results are summed with subsequent removal of the constant component of the output signal, which realises the autocorrelation function of the input signal, and compared with a threshold, results of which pass through a gate circuit which closes during discrete replacement of code combinations of the samples, the output of which is the output of the device. ^ EFFECT: higher noise-immunity of the signal and the system as a whole. ^ 2 dwg
Patent RU-2416627-C1 (RU)
Inventor: ABACHARAEV IBRAGIM MUSAEVICH
IPC: C10L8/00
Filed: 2009-12-01
Granted: 2011-04-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: fuel composition contains 50-60% chromium oxide, 20-25% aluminium powder and alumina (aluminium oxide) powder - the rest. The metallothermic fuel burns without atmospheric oxygen and without formation of harmful emissions, i.e. is environmentally safe. The combustion wastes are not toxic. When burning a mixture with such composition, ambient temperature rises to 1200°C in 50 seconds, which is very suitable for hearths. 
     EFFECT: fuel is 5-7 times cheaper than the hydrocarbon equivalent. 
     2 tbl, 5 ex
Patent RU-2422791-C1 (RU)
Title: Устройство для контроля параллельности оптических осей
Inventor: SHURYGINA TAT JANA VLADIMIROVNA
IPC: G01B11/27
Filed: 2009-12-03
Granted: 2011-06-27
Abstract: Изобретение может быть использовано для выверки параллельности оптических осей сложных многоканальных оптико-электронных систем. Устройство содержит систему призм с входным и выходными зрачками и источник излучения. Все призмы соединены между собой в моноблок, у которого грань первой призмы, выполненная в виде прямого двугранного угла, является входным зрачком, а отражающие грани, по меньшей мере, двух других призм являются выходными зрачками. При этом все призмы соединены между собой, по меньшей мере, одной ромбической призмой с одной отражающей и одной полупрозрачной гранью так, что при их соединении между гранями входного и каждого из выходных зрачков образуется прямой трехгранный угол. Луч, направляемый во входной зрачок призменного моноблока от источника излучения, меняет свое первоначальное направление на 180°. Технический результат - создание компактного устройства встроенного контроля параллельности оптических осей для двух и более каналов за счет того, что визирная ось одного из проверяемых каналов передается призменным моноблоком одновременно во все проверяемые каналы. 2 ил.
Patent RU-2414301-C1 (RU)
Title: Method of regenerating metal oxide industrial catalysts for organic synthesis
Inventor: KHENTOV VIKTOR JAKOVLEVICH
IPC: B01J38/68
Filed: 2009-12-15
Granted: 2011-03-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to regeneration of spent metal-containing catalysts for organic synthesis. Described is a method of regenerating metal oxide industrial catalysts for organic synthesis, comprising a support with oxides of Cu and Bi or Cu, Ni and Cr, the method involving treatment of the spent catalyst with salicylalaniline solution in dimethyl formamide with concentration between 0.1 and 0.5 mol, filtration of the solution of the complex compound, which is adsorbed directly on the cleaned support which is silica gel or zeolite obtained after filtration, and the obtained adsorbent undergoes thermal decomposition on the surface of the support at temperature 150-200°C. 
     EFFECT: described catalyst regeneration method enables multiple regenerations, lowers power consumption of the regeneration process while simplifying the process and without aggressive and toxic media. 
     2 ex
Patent RU-2416484-C1 (RU)
Inventor: TRUSOV VLADIMIR ALEKSANDROVICH
IPC: B22D5/00
Filed: 2010-02-01
Granted: 2011-04-20
Abstract: FIELD: process engineering. 
     SUBSTANCE: proposed unit comprises frame, ingot moulds arranged to turn about shaft and secured on said frame from below and above, and ingot mould drive. Prior to charging hot metal, ingot moulds are heated by average-pressure gas injection torch arranged sideways of unit, below ingot mould. Paint is applied on ingot moulds by coating gun fitted on bracket. Ingot moulds are cooled down by three axial blowers arranged on said bracket mounted on the truck moved on rails by air cylinders. 
     EFFECT: simplified design. 
     4 dwg
Patent RU-2432186-C1 (RU)
Inventor: SIBAGATULLIN NUR GASYMOVICH
IPC: A61K31/7105
Filed: 2010-04-19
Granted: 2011-10-27
Abstract: Изобретение относится к медицине, а именно к кардиохирургии, и может быть использовано при операциях на сердце с искусственным кровообращением у больных с недостаточностью аортального клапана. Для этого на этапе параллельного искусственного кровообращения в контур аппарата вводят 100 мг АТФ и лидокаин в дозе 2 мг/кг. Затем накладывают зажим на аорту с последующим вскрытием просвета корня аорты. В устье коронарной артерии устанавливают канюлю и проводят инфузию кардиоплегической жидкости на фоне медикаментозной асистолии. Способ позволяет обеспечить эффективную адаптацию миокарда к ишемии за счет фармакологической асистолии до пережатия аорты, минуя стадии глобальной ишемии и предотвращая кровопотерю из аортотомного разреза.
Patent RU-2426616-C1 (RU)
Title: Device to withdraw fragile parts from press working zone
Inventor: TOLSTYKH VALERIJ ALEKSEEVICH
IPC: B30B15/32
Filed: 2010-05-13
Granted: 2011-08-20
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to metal forming. Proposed device comprises frame wherein lifting mechanism displaces. Said lifting mechanism is made up of two aligned tubes. One, outer, tube is provided with rack-type lifting mechanism. Another, inner, tube is provided with additional vertical displacement mechanism made up of drum. Said drum has pins arranged along its circumference. Inner tube is made up of two parts. One, top, part represents barrel with flange atop. Another, support, part has lengthwise cutouts to receive vertical displacement mechanism pins. Both said parts stay in contact via damping spring. 
     EFFECT: expanded operating performances. 
     3 dwg
Patent RU-2423158-C1 (RU)
Title: Unidirectional lock face mask
Inventor: MARTIN FILIPP DZH
IPC: A62B18/10
Filed: 2008-10-13
Granted: 2011-07-10
Abstract: FIELD: medicine. ^ SUBSTANCE: invention refers to face masks comprising a unidirectional lock. The unidirectional locks provide gas transmission between an internal gas space limited by the mask and user, and an external gas space outside of the mask. The unidirectional locks comprise one or more leaves located above an opening formed in a base of the lock. Each of the leaves comprises a free edge and a loop located in whole opposite to the free edge. ^ EFFECT: invention has smaller liability to damages, greater visibility for the user around the mask and lower possibility of solid ingress through the lock. ^ 15 cl, 14 dwg
Patent RU-2434519-C1 (RU)
Title: Способ получения диабетических вафель (варианты)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2010-07-12
Granted: 2011-11-27
Abstract: Группа изобретений относится к технологии производства диетических мучных кондитерских изделий для питания больных сахарным диабетом. Способы предусматривают подготовку рецептурных компонентов, резку корня одуванчика, его сушку в поле СВЧ при заданных параметрах процесса, обжарку и криоизмельчение в жидком азоте с получением муки, приготовление теста из пшеничной муки высшего сорта, полученной по описанной технологии муки из корня одуванчика, желтков, соли, соды, растительного масла, фосфолипидов и воды, его формование в виде листов и выпечку, экстрагирование цедры лайма жидким азотом с отделением соответствующей мисцеллы, резку топинамбура, или тописолнечника, или якона, или цикория, или скорцонера, или овсяного корня, или корня одуванчике, его сушку в поле СВЧ при заданных параметрах процесса, обжарку, пропитку отделенной мисцеллой с одновременным повышением давления, сброс давления до атмосферного с одновременным замораживанием сырья и его криоизмельчение в среде выделившегося азота с получением муки, ее смешивание с кулинарным жиром, сухим молоком, сахарозаменителем "Сладекс" и вафельной крошкой с получением начинки и формование вафель из листов и начинки. Полученные диабетические вафли обладают улучшенной консистенцией и кофейным вкусом и ароматом при отсутствии в рецептуре кофе. 7 н.п. ф-лы.
Patent RU-2433707-C1 (RU)
Title: Способ получения диабетических вафель (варианты)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2010-07-12
Granted: 2011-11-20
Abstract: Группа изобретений относится к технологии производства диетических мучных кондитерских изделий для питания больных сахарным диабетом. Способы предусматривают подготовку рецептурных компонентов, резку скорцонера, его сушку в поле СВЧ при заданных параметрах процесса, обжарку и криоизмельчение в жидком азоте с получением муки, приготовление теста из пшеничной муки высшего сорта, полученной по описанной технологии муки из скорцонера, желтков, соли, соды, растительного масла, фосфолипидов и воды, его формование в виде листов и выпечку, экстрагирование цедры мандарина жидким азотом с отделением соответствующей мисцеллы, резку топинамбура, или тописолнечника, или якона, или цикория, или скорцонера, или овсяного корня, или корня одуванчика, его сушку в поле СВЧ при заданных параметрах процесса, обжарку, пропитку отделенной мисцеллой с одновременным повышением давления до значения, соответствующего давлению насыщенных паров азота при температуре пропитки, сброс давления до атмосферного с одновременным замораживанием сырья и его криоизмельчение в среде выделившегося азота с получением муки, ее смешивание с кулинарным жиром, сухим молоком, сахарозаменителем "Сладекс" и вафельной крошкой с получением начинки и формование вафель из листов и начинки. Полученные диабетические вафли обладают улучшенной консистенцией и кофейным вкусом и ароматом при отсутствии в рецептуре кофе. 7 н.п. ф-лы.