baber/WOPTO huggingface dataset:
Patent RU-2166125-C2 (RU)
Title: Windwheel
Inventor: PET KO V G
IPC: F03D1/06
Filed: 1999-06-03
Granted: 2001-04-27
Abstract: FIELD: wind-power engineering; wind-energy-to- mechanical-work conversion. SUBSTANCE: windwheel has blades fastened between rim and hub; novelty is that fastening points of internal ends of blades are alternately offset relative to rim surface in one side and other and their and external ends are secured to rim for turning about their axes. EFFECT: reduced metal input and enlarged functional capabilities of windwheel. 1 dwg
Patent RU-2167756-C2 (RU)
Title: Method for thermoabrasive working of surfaces and apparatus for its embodiment
Inventor: KOSTRITSA V N
IPC: B24C3/00
Filed: 1999-08-27
Granted: 2001-05-27
Abstract: FIELD: jet type thermoabrasive working of surfaces of metallic structures, parts of different materials, possibly removing radioactive contaminations from different surfaces, breaking rocks, working natural stones and artificial minerals. SUBSTANCE: method for thermoabrasive working of surfaces by means of double-phase supersonic flow of working fluid comprises steps of creating and speeding up working fluid by supplying to combustion chamber abrasive aeromixture and fuel mixed with a part of oxidizer whose other part is fed to combustion chamber through radial openings. Oxidizing agent through radial openings is fed in two zones of combustion chamber: fuel combustion zone and mixing zone; abrasive aeromixture is fed to space (behind mixing zone) in which profile of flow speed and temperature is formed at rate equal to flow speed. Speed of working fluid flow is sustained higher than sound velocity by 1.1-4.8 times. Apparatus for performing the method includes pipeline for abrasive aeromixture around which swirler is placed, envelope, regenerative pipe, nozzle, combustion chamber formed by flame pipe with radial openings and swirler, and housing with duct for feeding fuel and duct for feeding oxidizer to space between envelope, regenerative pipe and flame pipe. There is mixing chamber in housing joined with duct for feeding fuel and communicated with duct for feeding oxidizer and with swirler. Radial openings of flame pipe are provided in zone of fuel burning and in zone for mixing oxidizer with combustion products. Outlet cut of pipeline for abrasive aeromixture is arranged between terminal row of radial opening and inlet cross section of nozzle having cylindrical portion with relation of its length to diameter in range 4-8. EFFECT: enhanced quality and efficiency of thermoabrasive working. 5 cl, 1 dwg
Patent RU-2168653-C2 (RU)
Inventor: BELJAEV A L
IPC: F04B51/00
Filed: 1999-09-06
Granted: 2001-06-10
Abstract: FIELD: oil production, particularly, automatic gathering, analysis and storage of well operation information. SUBSTANCE: device has measurement module 1 and recording unit 2. Measurement module 1 includes force cell 3, position pickup 4, pressure pickup 6 and temperature pickup 7. Outputs of said pickups are connected to respective measuring channels of recording unit 2. Channels of measurement of force, pressure, liquid level and temperature have amplifiers 8-10, multiplexer 11, digitizer 12, and time delay unit 13. Channel for measurement of motion has time delay unit 13, measurement triggering unit 14, frequency signal receiver 15 and sinusoidal oscillator 16. Said units are connected with respective ports and inputs of microprocessor controller 17 which has output to graphical indicator 22 and to electronic computer. Position pickup 4 is installed on ripe suspension unit, on retaining bracket. Pickups 5-6 are installed on wellhead equipment. Recording unit 2 is made for installation in rope suspension unit, or on wellhead equipment. EFFECT: extended functional potentialities. 4 dwg
Patent UA-8236-C2 (UA)
Title: Laser scanning infrared device
Filed: 1993-08-18
Abstract: The invention relates to the medical equipment. The device contains the laser emitter, the power supply, the timer, the programmable control unit, the support for TV video control device, and the emitting unit containing the movable laser, the lens, and two-coordinate optical deflector containing two bases with the mirrors set at the angle of 45° at the neutral position are allowing for the swinging around this position in the mutually perpendicular directions. The lens is mounted in the housing of the emitting unit stationary with the deflector inside connected with the housing of the emitting unit providing for the possibility of turning around the axis coinciding with the optical axis of the emitting unit.
Patent UA-43887-C2 (UA)
IPC: E05B49/00
Filed: 1996-03-01
Abstract: The invention relates to a programmable electronic closure system comprising a lock (12) designed to be operated by a key (18) when an identification code of the lock and an identification code of the associated key are observed to match. The lock includes a cylinder (14) provided with a portion (14A) in which at least one keyway (16) is provided for receiving said key (18), the cylinder including at least one electrical connection means (39), an electronic control means including at least one memory means for storing at least one identification means and connected to the at least one electrical connection means, and release means responsive to said electronic control means and designed to release the lock, and the key includes first electrical connection means (19) designed to co-operate with the electrical connection means of the lock when the key is inserted in the corresponding keyway (16), first electronic control means including at least first memory means for storing at least one identification code and connected to the first electrical connection means and designed to transmit a release instruction to the lock, and programming means operable, under the control of confidential code input means, to modify the data contained in each of the electronic control means in the key and the lock, the electronic control means of the key and the lock and the release means of the cylinder being powered by power supply means. The invention also provides a lock, a cylinder, and a multifunction key as implemented in the above-specified programmable electronic system.
Patent UA-57027-C2 (UA)
Title: Reclosable container (variants) and method of its production
IPC: B65D17/00
Filed: 1997-06-20
Abstract: A reclosable container (1), adapted to reduce the risk of contamination of the substance contained therein, comprises a hollow body (2) provided with a dispensing mouth (15) which can be plugged through respective detachable closure elements (4, 20, 23) which comprise plugs (6, 6b, 6c, 21, 21b, 25) which can be coupled to the mouth (15); the closure elements (4, 20, 23) are monolithic with the container (1); the plugs (6. 6b, 6с, 21, 21b, 25) arc located on the closure elements (4, 20, 23) on the side thereof directed towards the mouth (15). The method comprises the formation of the closure elements (4, 20, 23) nonlithically with the container (1); during formation, the plugs (6, 6b, 6с, 21, 21b, 25) arc formed on the closure elements (4, 20, 23) on the side of these elements which is directed cowards the mouth (15); at the end of the formation, the plugs (6, 6b, 6с, 21, 21b, 25) are made to couple to the mouth (15). The container and method are used in the pharmaceutical, cosmetic, food industries, etcetera.
Patent UA-48281-C2 (UA)
Title: Method for determining content of cerium
Inventor: STRYZHAK PETRO YEVHENOVYCH
Filed: 1999-07-01
Abstract: The present invention relates to the analytic chemistry, specifically to the optical analysis methods using catalytic chemical reactions, and can be used for determining small concentrations of cerium in water solutions as well as for determining content of cerium when analyzing rare-earth metal ores. The proposed method involves accomplishing oxidation-reduction reaction in acid water solution, in the presence of cerium, between malonic acid and alkaline metal bromate, which is catalyzed by ferroine and the secondary catalyst such as a cerium water solution, and measuring an optical signal during the reaction. For the reaction, the mix is used with the following concentrations of the components: Malonic acid: 0,47 … 0,73 mol/l Sulfur acid: 0,15 … 0,32 mol/l Potassium bromate: 0,12 … 0,25 mol/l Ferroine: 8,7 х 10-4 mol/l As the optical signal, the signal proportional to the optical density of the solution in the absorption spectrum band of optical radiation with a maximal wavelength of 510 nm. The analysis accuracy is unaffected by the presence of calcium, magnesium, zinc and iron compounds, nitrate and phosphate anions in the water solution. The proposed method provides for determining concentration of cerium in a range down to 10-9 mol/l, at a measurement relative error not more than 9 %.
Patent UA-60330-C2 (UA)
Title: Rotor volumeric machine
Filed: 1999-10-21
Abstract: A rotor volumetric machine has a fixed housing 1 with a spherical inner surface, this has rotors 2 and 3 as spherical segments with shafts fixed in the housing 1 at angle to each other; and installed between the rotors disc 4, this divides the inner volume of the machine to four variable volumes. In the housing the inlet windows 5 and the outlet windows 6 are provided. At the sides of the disc there are arranged cylindrical jaws, those are in contact with rotors. The shaft of the rotor 3 is placed in eccentric muff 7, this is fixed in the housing 1 with possibility of rotation.
Patent RU-2178309-C2 (RU)
IPC: A61K39/395
Filed: 2000-01-12
Granted: 2002-01-20
Abstract: FIELD: medicine, immune biology. SUBSTANCE: method deals with development of immunobiological medicinal preparations to be used at correcting immune-deficient states of different genesis (prevention and interruption of organ transplants' detachment crisis). The method consists of immunization of animals with human thymus gland cells, isolation of immune plasma AB (IV) human blood group, subsequent rivanol fractioning of the mixture (intermediate product), its exhaustion by mixture cellular components of all four human blood groups and release of a target product due to PEG-6000. Glycine is used as a stabilizer. Ready-to-use lyophilized preparation is of a high purification degree, contains above 90% immunoglobulins (IgG, mainly), preparation activity in lymphocytotoxic test is about 1024, not less, it is free of conservants and antibiotics. The preparation meets all national and international requirements for intravenous immunoglobulins. EFFECT: improved preparation of a high purification degree and higher activity to be used for intravenous injections, treatment of aplastic anemia and prevention of suppurative-septic states. 9 cl, 6 ex
Patent RU-2204358-C2 (RU)
Inventor: VOJTOVICH A V
IPC: A61F2/34
Filed: 2000-02-17
Granted: 2003-05-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has metal cup member, polymer insert and internal metal insert having internal cavity matching femoral part head diameter fit to each other in conic connection. The internal metal insert has a tooth set in parallel to acetabular part symmetry axis introducible into polymer insert slit. The polymer insert has a tooth set in parallel to acetabular part symmetry axis introducible into metal cup slit. The tooth-slit members match each other with no free spaces. EFFECT: high reliability of connections. 1 dwg
Patent RU-2181952-C2 (RU)
Inventor: CHEBOTAREV E A
IPC: A23C3/02
Filed: 2000-04-25
Granted: 2002-05-10
Abstract: FIELD: milk industry. SUBSTANCE: apparatus has housing with steam supplying branch pipe and milk supplying branch pipe, steam chamber and perforated milk chamber located inside steam chamber. Housing is made rectangular. Milk chamber is defined by two perforated inserts, which divide steam chamber into two rectangular sections. Perforated inserts are made from material with low heat conduction coefficient. Whey supply and discharge branch pipes are equipped with flare portions making transition parts from circular section to rectangular section. Longitudinal partition wall in rectangular channel divides it into two channels, with steam openings being positioned at one side. Partition wall has longitudinal ribs enabling directed flow of whey along channel. Apparatus of such construction allows burning-on to be eliminated. EFFECT: increased efficiency and simplified construction. 6 dwg
Patent RU-2182229-C2 (RU)
Inventor: VOJLOSHNIKOV M V
IPC: E21C50/00
Filed: 2000-05-22
Granted: 2002-05-10
Abstract: Изобретение относится к техническим средствам освоения месторождений твердых полезных ископаемых Мирового океана и может быть использовано для добычи железомарганцевых конкреций. Глубоководный добычной комплекс включает погружной аппарат, снабженный исполнительными органами, включающими системы захвата, измельчения добываемого материала и его подачи, соединенный трубопроводами с плавсредством, погружной аппарат снабжен камерой выщелачивания полезных компонентов и, как минимум, двумя телескопическими манипуляторами, при этом на концах консолей манипуляторов размещены исполнительные органы, гидравлически связанные с камерой выщелачивания, включающие систему подачи материала в камеру выщелачивания, а также систему генерирования газообразного рабочего агента, при этом манипуляторы шарнирно связаны с вращателем, размещенным на корпусе погружного аппарата, с возможностью совершения поворотных движений в горизонтальной плоскости на 180 o  относительно вертикальной оси погружного аппарата. Комплекс позволяет снизить затраты на захват и переработку железомарганцевых конкреций и предотвратить вредное воздействие технологических процессов на окружающую среду. 4 з.п. ф-лы, 6 ил.
Patent RU-2188127-C2 (RU)
IPC: B29C63/26
Filed: 2000-07-11
Granted: 2002-08-27
Abstract: Изобретение относится к технологии и оборудованию текстильной промышленности при изготовлении пожарных рукавов, собираемых из тканых чехлов из синтетических нитей, и водонепроницаемых покрытий внутренней их поверхности в виде оболочки из полимера. В способе нанесения водонепроницаемого покрытия заправляют полую оболочку внутрь тканого чехла, прижимают оболочку к стенке чехла под давлением, нагревают оболочку водяным паром и соединяют ее с тканью чехла. Оболочку для покрытия чехла выполняют из термопластичного полимера, являющегося сополимером этилена с винилацетатом, относящегося к классу полиолефинов. Операцию нагрева оболочки осуществляют при температуре 105 o С. После нагрева оболочки осуществляют охлаждение рукава воздухом, подаваемым под давлением внутрь него. Способ позволяет сократить время выполнения технологических операций и снизить стоимость изготовления пожарного рукава. 1 ил.
Patent RU-2190892-C2 (RU)
Title: Устройство для регулирования параметров электрических схем с электрорадиоэлементами
Inventor: RYBALKO S A
IPC: H01C10/32
Filed: 2000-07-13
Granted: 2002-10-10
Abstract: Изобретение используется в коммутирующих устройствах и может широко применяться в качестве регулятора температуры воздуха в системе автоматического управления климатической установки автомобиля, а также в любых отраслях промышленности в электрических и электронных схемах управления. К техническому результату относится повышение надежности регулирования и обеспечение возможности ступенчатого регулирования параметров электрических схем по заданному циклу, а также упрощение устройства регулирования путем совмещения электрорадиоэлементов в одном корпусе с механической частью устройства. Вышеуказанный технический результат достигается тем, что в устройстве для регулирования параметров электрических схем управления с электрорадиоэлементами, содержащем корпус, вал и основание с нанесенными на нем резисторами, контактным и токосъемным элементами, имеющими выводы, в качестве основания используют плату керамическую. На плате припаяны выводы. Корпус снабжен кольцом с пружиной и фиксирующим элементом, служащим для ограничения поворота вала. Вал снабжен направляющей канавкой, служащей для хода фиксатора. Вал и кольцо снабжены также радиальными ребрами, вступающими в контакт друг с другом при повороте токосъемника, закрепленного также на валу. 4 ил.
Patent RU-2182069-C2 (RU)
Title: Method of surface grinding
Inventor: STEPANOV JU S
IPC: B24B7/02
Filed: 2000-08-02
Granted: 2002-05-10
Abstract: FIELD: mechanical engineering, grinding of difficult to work material, particularly, on surface grinding machines, NC machines, machines for finishing operations. SUBSTANCE: two grinding wheels are mounted to the coaxial shafts rotating in opposite direction. The workpiece is imparted in reciprocal motion relative the wheels. The wheels are mounted with an angle of α to the plane perpendicular to the axis of rotation. End faces of the wheels are parallel to each other and are shifted along the axis to the amount of L≥D•tgα, where D is external diameter of the grinding wheels. Cutting zone oscillates along the axis of rotation of the wheels. EFFECT: enhanced productivity of treatment of high strength materials, reduced power consumptions. 3 dwg, 1ex
Patent RU-2183546-C2 (RU)
Title: Method of additive grinding
Inventor: STAROV V N
IPC: B24B1/00
Filed: 2000-08-29
Granted: 2002-06-20
Abstract: FIELD: machining by diamond abrasive tools with bound grain; machining narrow-tape high-precision surfaces, such as microtome knives. SUBSTANCE: in the course of machining, stage-by-stage additive removal of surplus by set of sectional grinding closed abrasive contours is effected. Part is moved through center of tool and is positioned at angle relative to discrete cutting plane. Machining is started by inner abrasive contour whose cutting speed is lesser than clamping force by 1.3 to 2.0 times and clamping force exceeds these parameters of outer abrasive contour by 1.2 to 1.6 times. At all stages similar magnitudes of functions estimating the contact dynamic interaction of tool with work are maintained. Quantitatively, they are calculated by formulae and are compared at varying technological parameters to obtain equality of functions at all stages of machining. Sharpening the microtome knives by the additive grinding pattern makes it possible to avoid subsequent finishing operations. High-quality surface if obtained for 10 to 18 s; geometry of this surface Ra is better than 0.16 mkm. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2225314-C2 (RU)
Title: Способ определения динамических характеристик движения судов
Inventor: PEREL MAN B S
IPC: B63B71/20
Filed: 2000-09-18
Granted: 2004-03-10
Abstract: Изобретение относится к судостроению и касается технологии получения динамических характеристик движения судов на стадии проектирования. Способ определения динамических характеристик движения судна на волнении в опытовых бассейнах состоит в использовании геометрически подобной, но динамически не подобной модели судна с известными массово-инерционными характеристиками. По характеристикам модели и ее кинематическим реакциям при испытаниях определяют импульс силы S м  модели судна и импульс момента силы М м . Полученные импульсы переводят с помощью геометрического подобия в импульс силы S c  для судна и импульс момента силы М с  для судна соответственно по формулам S c =m 3,5 S м  и М с =m 4,5 М м , где m - масштаб натурного судна по отношению к его модели. Затем для определения динамических реакций судна рассматривают колебательную систему из масс, жесткостей и демпферов судна, соответствующих рассматриваемым колебаниям, и путем расчета этой системы на действия импульсов силы и момента силы определяют все необходимые реакции судна при движении на волнении. Технический результат реализации изобретения заключается в точном определении динамических характеристик движения судна, в возможности их определения на моделях, на которых прежде определяли только статические характеристики, и в упрощении определения динамических характеристик движения судна путем исключения создания специальных динамически подобных (но упрощенных) моделей и их испытаний. 3 ил.
Patent RU-2216879-C2 (RU)
Title: Multiple-source video signal distribution concentrator
Inventor: ODRINA VIKTOR
IPC: H04N9/64
Filed: 1999-06-15
Granted: 2003-11-20
Abstract: FIELD: graphics displays. SUBSTANCE: concentrator that provides for integrating several video data streams represented in different formats into single stream available for different displays has video display data bus; main image processor used for sample transfer of main image data to video display data bus; overlay image processor for sample integration of overlay image data and main image data in video display data bus; output interface for sample data reception from video display data bus; data received incorporate main-image sample transferred data integrated with sample transferred overlay image data. EFFECT: provision for using concentrator in multiplescreen displays. 91 cl, 29 dwg
Patent RU-2243185-C2 (RU)
Inventor: GOBIJ MISHEL MARK
IPC: C04B35/109
Filed: 2001-01-29
Granted: 2004-12-27
Abstract: FIELD: refractory materials. 
     SUBSTANCE: materials contain: 40-55% Al 2 O 3 , 32-45% ZrO 2 , 10- <16% SiO 2 , and 1-3% alkali metal oxide selected from Na 2 O, K 2 O, and mixture thereof with microstructure including α-silica crystals, free zirconia crystals, eutectic crystals, and intercrystalline vitreous phase, at least 20% of free zirconia crystals in working zone of material having dendrite morphology. Indicated crystals accrete with each other and with eutectic crystals. At least 40% of dendrite free zirconia crystals are more than 300 microns in size. 
     EFFECT: increased resistance to corrosion without significant increase in zirconium content. 
     6 cl, 5 dwg, 3 tbl
Patent RU-2209443-C2 (RU)
Title: Method of control over object ( variants ) and system ( variants ) for its realization
Inventor: SHIPUNOV A G
IPC: F41G7/20
Filed: 2001-03-30
Granted: 2003-07-27
Abstract: FIELD: automatic control systems, operation of equipment under conditions of jamming and loss of information signals, plants for scientific research. SUBSTANCE: technical result of proposed invention consists in increased accuracy and reliability of operation of control system during motor separation. According to proposed method coordinates of object of control are formed with the help of model of object of control prior to object of control getting into control field. When object of control gets into control field system compares measured coordinates of object of control with coordinates of model of object of control corresponding to present time of guidance. Threshold values of error between measured coordinates of object of control and coordinates of model of object of control corresponding to present time of guidance are set. If error between measured coordinates of object of control and coordinates of model of object of control corresponding to present time exceeds preset threshold value then object is guided by coordinates of model of object of control. If error between measured coordinates of object of control and coordinates of model of object of control corresponding to present time of guidance is less than preset threshold value then object of control is guided by measured coordinates of object of control. EFFECT: increased accuracy and reliability of operation of control system during motor separation. 5 cl, 4 dwg
Patent RU-2200999-C2 (RU)
Inventor: DRJAGIN V V
IPC: G01V3/18
Filed: 2001-04-20
Granted: 2003-03-20
Abstract: FIELD: cables. SUBSTANCE: invention is meant to conduct operations and investigations in oil and gas wells. Geophysical coaxial cable includes central current-conducting conductor made of lays of copper wire, current-carrying copper braiding and two-lay wire armoring insulated one from another. Central current-conducting conductor has cross-section not less than 1.5 sq mm and equal to area of cross-section of current-carrying braiding. Ratio of cable components is determined by certain formula. Design of geophysical coaxial cable makes it possible to ensure transmission of high electric power which enables functional potential of cable to be expanded thanks to its use in the capacity of both measurement ( signal ) and power cable. EFFECT: expanded functional potential of coaxial cable. 1 dwg