baber/WOPTO huggingface dataset:
Patent UA-56330-C2 (UA)
Title: Three-phase asynchronous motor
Inventor: MISHYN VOLODYMYR IVANOVYCH
Filed: 2001-01-29
Abstract: The proposed three-phase asynchronous motor differs in that each of the stator phase windings of the motor is divided into a main winding and an additional winding, which are connected according to the step-up transformer circuit with an output capacitor. The capacitive current provides magnetic biasing of the motor magnetic circuit. As a result, the reactive current of the main winding and consequently the reactive and apparent current consumed by the motor are decreased.
Patent RU-2179224-C2 (RU)
Inventor: BORNIN D JU
IPC: E05B49/00
Filed: 2000-02-23
Granted: 2002-02-10
Abstract: FIELD: electronic engineering. SUBSTANCE: the electronic code lock has a code reception unit, comparison unit, actuating code, controlled code converter, the first, second and third counters, display unit, storage and an input line. The input line of the electronic code lock is connected to the first group of inputs of the comparison unit, whose first output is connected to the input of the actuating unit. The second output of the comparison unit is connected to the input of the first counter of the number of attempts of code setting, whose output is connected to the input of the first counter of the number of attempts of code setting, whose output is connected to the input of the second counter, whose group of outputs is connected to the first group of inputs of the display unit and to the group of inputs of the storage, whose group of outputs is connected to the first group of inputs of the controlled code converter. The group of outputs of the code converter is connected to the second group of inputs of the comparison unit, the output of the second counter is connected to the input of the third counter, whose group of outputs is connected to the second group of inputs of the display unit and to the second group of inputs of the code converter. EFFECT: reduced probability of lock opening by code setting. 1 dwg
Patent RU-2179614-C2 (RU)
Inventor: EHDVARDSEN ALLAN
IPC: E04D13/147
Filed: 1998-09-04
Granted: 2002-02-20
Abstract: Кровельный гидроизоляционный материал, предназначенный для использования в сочетании с мансардными окнами и подобными устройствами, выходящими на крышу, представляет собой многослойную структуру, содержащую два наружных слоя металлической фольги и, по меньшей мере, один промежуточный слой, расположенный между двумя наружными слоями. Упомянутый материал имеет, по меньшей мере, в одном направлении непрерывную волнообразную форму. Промежуточный слой или слои, расположенные рядом с наружными слоями, изготовлены из неклейкого эластичного материала, и упомянутая волнообразная форма выполнена таким образом, что она поддерживает взаимное расположение между наружными слоями и расположенным рядом промежуточным слоем или слоями благодаря трению. Технический результат изобретения - снижение стоимости и трудозатрат при изготовлении материала. 2 c. и 10 з.п. ф-лы, 5 ил.
Patent RU-2192610-C2 (RU)
Title: Separate-loading round
Inventor: AZIZOV I A
IPC: F42B5/38
Filed: 2000-04-27
Granted: 2002-11-10
Abstract: FIELD: development of separate-loading ammunition for medium-and large-caliber guns. SUBSTANCE: separate-loading round includes projectile and separated main and additional charges. Additional charge attached to projectile is made of bundles of tubular pyroxilyne and ballistic powders placed in sequence. Bundles of pyroxilyne powder are placed in bottom part of additional charge which ensures rise of initial velocity and satisfactory functioning of charges in entire operational temperature range. EFFECT: improved operational characteristics of proposed round. 1 dwg, 1 tbl
Patent RU-2191410-C2 (RU)
Title: System recording x-radiation in installations of tokamak type
Inventor: SAVRUKHIN P V
IPC: G01T1/29
Filed: 2000-10-16
Granted: 2002-10-20
Abstract: FIELD: X-ray measurement, identification of small-scale plasma disturbances for analysis of discharge stability and reliable prediction of evolution of plasma collapse in installations of Tokamak type. SUBSTANCE: proposed system comprises collimator, energy filter, radiation detector mounted in vacuum chamber of Tokamak for spatial movement, amplifier, analog-to-digital converter and signal processing system mounted outside of vacuum chamber of Tokamak. X-ray collimator comes in the form of set of mutually perpendicular plates oriented along toroidal angle of vacuum chamber. In addition vacuum chamber houses magnetic sonde connected through additional amplifier and analog-to-digital converter to signal processing system. Vacuum chamber also has hard X-ray sensor connected through additional amplifier and analog-to-digital converter to signal processing system. Technical result of invention consists in possibility of recording of small-scale X-ray oscillations in internal regions of plasma discharge which leads to enhanced authenticity of analysis of plasma stability and makes it feasible to predict evolution of plasma collapse in installations of Tokamak type. EFFECT: enhanced authenticity of analysis of plasma stability. 3 cl, 1 dwg
Patent RU-2199509-C2 (RU)
Inventor: SHAKHOVA L D
IPC: C04B38/10
Filed: 2000-11-21
Granted: 2003-02-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: foam former contains, wt. % surfactant, in particular sodium alpha-olefinsulfonate, 0.04-0.12; foam stabilizer, in particular casein clue, 0.02-0.20; or glycerol production waste, 0.011-0.110; or hydrolyzed proteins, 0.004-0.024; or propylene glycol or ethylene glycol (molecular weight 200 D), 0.0006-0.0020; or special-type latex, 0.009-0.033; and water, the balance. EFFECT: increased multiplicity factor of foam without considerable reduction in strength of products, utilized waste, and increased production of cellular concrete. 5 cl, 1 tbl
Patent RU-2267933-C2 (RU)
Inventor: EHKKMAJER ZDENEK
IPC: A23L13/00
Filed: 2000-12-06
Granted: 2006-01-20
Abstract: FIELD: food processing industry, in particular production of edible collagen membrane for sealing of foodstuffs such as ham, etc. 
     SUBSTANCE: according to invention fresh porcine skins are rapidly frozen. Then before further treatment thereof skins are defrosted and defatted by using enzymes. Further skins are sequentially treated by fast alkaline hydrolysis, acid hydrolysis and ground to produce gel-like liquid mass. In last step gel-like mass is extruded, plated and dried to produce target membrane. 
     EFFECT: collagen sealing membrane with excellent protective characteristics against food oxidation and dehydration. 
     22 cl, 1 dwg, 2 ex
Patent RU-2202019-C2 (RU)
Title: Glued paper and use of glued paper in high-speed reprocessing or reprography processes
Inventor: BRUNGARDT KLEMENT L
IPC: D21H21/16
Filed: 1998-06-12
Granted: 2003-04-10
Abstract: FIELD: pulp-and-paper industry. SUBSTANCE: method involves stages of manufacturing paper glued in alkaline medium by means of alkenyl succinic anhydride and 2-oxetanone, which is in non-solid state at temperature of 20-35 C, and using paper in high-speed reprocessing and reprography processes. Another method involves manufacturing paper in alkaline medium including stages of producing gluing substance comprising alkenyl succinic anhydride and 2-oxetanone, which is in non-solid state at temperature of 35 C, and gluing paper by means of said gluing substance. EFFECT: increased extent of gluing, reduced expenses due to decreased consumption reactants and reduced number of process stages. 29 cl, 2 dwg, 3 tbl, 3 ex
Patent RU-2218658-C2 (RU)
Inventor: KARTELEV A JA
IPC: H03K3/53
Filed: 2001-03-19
Granted: 2003-12-10
Abstract: FIELD: heavy-current engineering; cascade explosive magnetic generators for solid state and plasma physics. SUBSTANCE: transformer-generator unit has high-voltage winding and single-turn low-voltage winding. High-voltage winding is placed onto parallel-connected low-voltage winding turns made of strip conductor in the form of sectors whose surface generating lines are parallel to generating line of high-voltage winding surface. Explosive charges with their initiating systems are disposed inside low-voltage winding sectors. After single-turn low-voltage windings are connected to initial energy source such as helical explosive magnetic generator and explosive charge is fired, single-turn windings start moving towards one another and displacing magnetic flux from radial slits between sectors of single-turn low-voltage windings. EFFECT: reduced loss of magnetic flux; enhanced output voltages and electromagnetic energy of transformer. 5 cl, 2 dwg
Patent RU-2210512-C2 (RU)
Title: Передвижная ремонтная мастерская
Inventor: ROMANOV P I
IPC: B60P3/14
Filed: 2001-07-12
Granted: 2003-08-20
Abstract: Изобретение относится к передвижным мастерским. Передвижная ремонтная мастерская содержит базовый автомобиль 1, на раме которого установлены фургон 2, кран-манипулятор 3 и съемный кузов 4 с ячейками 5. В одной из ячеек размещен грузоподъемный модуль, состоящий из миниатюрного пневматического сбалансированного манипулятора, устройства управления и устройства ориентации. Сбалансированный манипулятор состоит из трех модулей перемещения, снабженных дистанционно управляемыми устройствами фиксации начального положения. На выходе модуля горизонтального перемещения расположено захватное устройство. Модуль горизонтального перемещения и модуль поворота вокруг вертикальной оси смонтированы относительно модуля вертикального перемещения так, что равнодействующая сил тяжести сбалансированного манипулятора при фиксации всех модулей перемещения в начальном положении перпендикулярна оси модуля горизонтального перемещения и пересекает ось, проходящую через центр фланцев. Изобретение расширяет технологические возможности. 2 ил.
Patent RU-2208948-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2001-08-16
Granted: 2003-07-27
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves grinding protein, fat and carbohydrate components; mixing resultant mixture with water and mineral additive; heating mixture and introducing ferment and vitamin additive during homogenization procedure; using as component of vitamin additive preparation produced by sequential extracting of Mortierella minutissima micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue; drying mixture without oxygen access; crushing and reducing with water immediately before use. EFFECT: improved quality of base product due to eliminating fat synerisis during storage and break of mixture after reduction thereof.
Patent RU-2205376-C2 (RU)
Inventor: PEREVARJUKHA S N
IPC: G01M1/36
Filed: 2001-08-22
Granted: 2003-05-27
Abstract: FIELD: mechanical engineering; dynamic balancing. SUBSTANCE: according to proposed method of measuring angle φ cw  and mass M cw  of counterweight ("light place") for unbalanced object, test weights, masses M i  and M j  with resulting mass M are installed in turn in support points on object so that resulting mass M should displace in plane of balancing to any angle φc with step Δφ;. Vibration speed V k  is measured by vibrometer at each step and relationship between V k  and φ is constructed in form of table or in form of "balancing figure" in polar system of coordinates V = (φ) and, basing on obtained relationship, angle of counterweight φ cw  in point of minimum of vibration speed V min  is measured. Version of method is measurement of vibration speed V o  without test weight including two measurements of vibration speeds V 1  and V 2  with resulting test weight of mass M in points φ 1  and φ 2  and determination of mass of counterweight M cw  and angle of counterweight φ cw  from equations V       2   o        = KM       2   cw       , V       2   1        = K(M 2 +M       2   cw       -2M cw Mcos(φ 1 -φ cw ),, V       2   2        = K(M 2 +M       2   cw       -2M cw Mcos(φ 2 -φ cw ).. EFFECT: simplified measurements, reduced cost of operations, improved accuracy. 5 cl, 2 tbl
Patent RU-2222007-C2 (RU)
IPC: G01J1/00
Filed: 2001-09-06
Granted: 2004-01-20
Abstract: FIELD: control over bactericide ultraviolet radiation. SUBSTANCE: method includes selection of working band of frequencies and radiation recording by gaseous-discharge detector. Salient feature of method lies in that gaseous- discharge detector is filled with active gas working medium containing mercury vapors. Operational voltage is decreased to level of limit of sensitivity of detector to long-wave ultraviolet and visible radiation. Intensity of bactericide ultraviolet radiation is evaluated by reduced drop of voltage across discharge gap with stabilized working current. EFFECT: possibility of usage of bactericide ultraviolet lamp in the capacity of gaseous-discharge detector of bactericide ultraviolet radiation. 1 dwg
Patent RU-2221513-C2 (RU)
Inventor: NIKITIN A A
IPC: A61B17/68
Filed: 2001-12-07
Granted: 2004-01-20
Abstract: Изобретение относится к медицине, а именно к травматологии и ортопедии. Изобретение обеспечивает замещение дефекта костной и мягких тканей, в первую очередь, при дефекте нижней челюсти и позволяет восстановить анатомическую форму нижней челюсти с достижением высокого эстетического результата. Аппарат включает пару блоков, оснащенных пластинами для крепления к отломкам костей, компрессионно-дистракционный фиксирующий узел, установленный с возможностью перемещения между блоками и оснащенный средством для крепления мобильного костного фрагмента, образованного с одной стороны дефекта челюсти, компрессионно-дистракционный фиксирующий узел выполнен в виде каретки, смонтированной с возможностью перемещения на паре параллельных направляющих штанг, жестко соединенных с блоками. Каретка соединена с ходовым винтом, смонтированным, по меньшей мере, в одном блоке с возможностью вращения. Средство для крепления мобильного костного фрагмента представляет собой образованные на корпусе каретки пару поворотных выступов с закрепленными в полостях этих выступов посредством разъемных соединений спицами. Каждая пластина для крепления к отломкам костей выполнена с возможностью изгиба и со сквозными отверстиями для установки костных винтов. 9 з.п. ф-лы, 19 ил.
Patent RU-2234779-C2 (RU)
Title: Method and device for controlling laser cavity
Inventor: SAFRONOV A G
IPC: H01S3/086
Filed: 2001-12-17
Granted: 2004-08-20
Abstract: FIELD: controlled lasing engineering. 
     SUBSTANCE: proposed method that can be used for building controlled laser cavities of various types, among them being those incorporating provision for output power control, pulse-periodic modulation mode in continuous-wave laser within comprehensive range and with different amplitude, as well as for enhancing output emission power and peak intensity of various lasers involves replacement of two or more laser cavity mirrors by deformable mirrors. Reflecting surface shape of each mirror is controlled by means of electric, magnetic, mechanical, or hydraulic actions generated by control units coupled with computer, electric signal generator, or single- or multiple-channel sensing receiver. Control actions for at least two deformable mirrors of laser cavity are produced in the form of pulse train in which pulses are relatively synchronized with varying or constant phase shift. 
     EFFECT: enlarged range of materials treated in laser process systems; enhanced quality and productivity of laser treatment. 
     3 cl, 3 dwg
Patent RU-2223681-C2 (RU)
Inventor: MAKSIMOV E I
IPC: A23N5/00
Filed: 2002-02-18
Granted: 2004-02-20
Abstract: FIELD: food engineering. SUBSTANCE: apparatus has chamber adapted to be filled with liquid and made in the form of compressed three-axis ellipsoid. Said chamber is equipped with discharge electrodes uniformly arranged along focus line. Raw material feeding channel and product discharge channel are extending along small axis of ellipsoid and connected with one another through elastic pipeline. EFFECT: increased efficiency and improved quality of nut core separation. 2 dwg
Patent RU-2221287-C2 (RU)
Inventor: BYKOV V A
IPC: G02B21/00
Filed: 2002-03-14
Granted: 2004-01-10
Abstract: FIELD: optical probes. SUBSTANCE: optical probe has base-mounted crystal cavity and vibration source, and also optical fiber installed on first arm of crystal cavity with aid of hold-down device. The latter has grip and is mounted on base for shifting grip relative to first arm of crystal cavity; optical fiber is secured on base and disposed at certain angle to first arm of crystal cavity for varying this angle. Hold-down device may be made in the form of two strips of which first one is mounted on base for turning and displacing in plane perpendicular to optical fiber; first strip mounts second one for turning relative to the former in plane parallel to optical fiber and for locking relative to the latter. EFFECT: enhanced probe sensitivity and operating reliability. 3 cl, 6 dwg
Patent RU-2241731-C2 (RU)
Title: Система впрыскивания исходного материала для каталитического крекинг-процесса
Inventor: CHEN JE-MON
IPC: C10G11/00
Filed: 2000-09-01
Granted: 2004-12-10
Abstract: Изобретение относится к системам впрыскивания исходного материала и, в частности, к питающим форсункам, используемым для каталитического крекинг-процесса. Форсунка содержит первую трубу для образования канала для прохождения по нему первого рассеивающего газа; первую головку, накрывающую конец первой трубы, причем первая головка включает по меньшей мере один проходящий сквозь нее выпускной канал, приспособленный для выпуска первого рассеивающего газа в жидкий углеводородный исходный материал; вторую трубу, окружающую первую трубу и отнесенную от нее для формирования между ними кольцевого пространства, образующего канал для прохождения по нему жидкого углеводородного исходного материала; вторую головку, накрывающую конец второй трубы, причем вторая головка отнесена от первой головки для формирования, таким образом, смесительной зоны между ними для смешивания жидкого углеводородного материала и первого рассеивающего газа, и вторая головка включает по меньшей мере одну кольцевую прорезь, выполненную сквозь нее в качестве выпускного канала, при этом указанный канал по существу совпадает с выпускным каналом в первой головке и приспособлен для выпуска указанной смеси жидкого углеводородного исходного материала и первого рассеивающего газа, и в которой использована третья труба, окружающая вторую трубу и формирующая кольцевое пространство между ними для образования канала для прохождения по нему второго рассеивающего газа. Изобретение позволяет получить усовершенствованную систему впрыскивания исходного материала с нижней подачей для использования в каталитических крекинг-процессах, которая обеспечит лучшее распределение исходного материала в колонне реактора. 4 н. и 10 з.п. ф-лы, 2 табл., 11 ил.
Patent RU-2230908-C2 (RU)
Inventor: POPOV V B
IPC: E21F17/103
Filed: 2002-05-07
Granted: 2004-06-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes prior stabilizing of gelatinous form of bentonitic clay with admixture of polyacrylamide in amount of 1-2% of dry clay mass. Then, received mixture is injected into compound for building of isolating construction in amount of 5.0 to 12.5% of compound mass. Also, stabilizing of gelatinous form of suspension of bentonitic clay is performed by means of preparation of homogenous water suspension of bentonitic clay with polyacrylamide and later drying of it at temperature of 30-50°C. Received mixture is then used in crushed form. 
     EFFECT: higher quality of isolation of fire and exhausted extraction portions, simplified realization of method, means for ecological safety and lesser costs. 
     2 cl, 1 dwg, 1 tbl
Patent RU-2234709-C2 (RU)
Inventor: DUL BEEV V A
IPC: G01N27/00
Filed: 2002-05-14
Granted: 2004-08-20
Abstract: FIELD: measurement technology. 
     SUBSTANCE: according to proposed method semiconductor material with known concentration of current carriers is connected to line with distributed parameters whose length is equal to odd number of quarters of high frequency signal wavelength whose frequency is set greater or smaller than resonance frequency. Corresponding barrier capacitances are determined and calibration characteristics is obtained. Then semiconductor material with unknown concentration of current carriers is connected and corresponding barrier capacitance is determined. Basing of calibrating characteristic, measurable concentration of current carrier is found. 
     EFFECT: provision of local remove metering of current carrier concentration. 
     2 tbl, 6 dwg
Patent RU-2243896-C2 (RU)
Inventor: TOPF ZIGFRID
IPC: B29C48/90
Filed: 2000-11-04
Granted: 2005-01-10
Abstract: FIELD: shaping. 
     SUBSTANCE: method includes cooling the shape with fluid supplied through nozzles arranged over periphery. The fluid is supplied under pressure p≥5 bar. 
     EFFECT: enhanced cooling. 
     17 cl, 3 dwg
Patent RU-2234234-C2 (RU)
Title: Grid unit for cyclone-type dust-catcher of vacuum cleaner
Inventor: O JAN-K JUN
IPC: B04C5/04
Filed: 2002-06-11
Granted: 2004-08-20
Abstract: FIELD: mechanical engineering, in particular, equipment for separating dust or soil from rotating air in cyclone-type dust catcher of vacuum cleaner. 
     SUBSTANCE: grid unit is positioned in air discharge channel inside cyclone-type dust catcher casing and adapted for separating dust and foreign matter from garbage-containing air. Grid unit has grid casing equipped with air opening extending through lower grid part, dust-proof unit detachably positioned on grid unit in air opening, and attachment unit for detachable attachment of dust-proof unit to grid unit. Grid unit has grid part holder part fixed in air opening, conical grid part and cylindrical grid part with air opening extending through lower grid part, with said parts being made as single part. Dust-proof part has connecting member joined to cylindrical grid part through air opening and equipped with plurality of orifices separated from one another by ribbed member and connected to air opening, and dust-proof plate made integral with lower part of connecting member. Dust-proof plate is spaced from connecting member. Since air exits via air opening extending through lower part of grid unit, dust and foreign matter partly adhere to zone around air opening. User can easily remove dust and foreign matter from dust-proof unit by simply detaching dust-proof unit from grid unit. 
     EFFECT: increased efficiency by easy removal of dust or foreign matter from grid unit and convenient usage of vacuum cleaner. 
     5 cl, 5 dwg