baber/WOPTO huggingface dataset:
Patent RU-2110030-C1 (RU)
Title: Plate-type heat exchanger for heat exchange between two liquids at different high flow rates
Inventor: ARTUR DAKHL GREN
IPC: F28D9/00
Filed: 1993-06-08
Granted: 1998-04-27
Abstract: FIELD: refrigerating engineering. SUBSTANCE: heat exchanger includes several practically rectangular heat exchange plates 2a provided with inlet and outlet holes 5a, 6a and 7a, 8a in angular portions 9a, 10a, 11a, 12a. Each heat exchange plate 2a has central heat exchange portion 17a and two distributing portions 15a, 16a located between heat exchange portion 17a and respective inlet and outlet holes 5a, 6a, 7a, 8a. According to invention, sizes of inlet and outlet holes 5a, 6a for one liquid differs from those of inlet and outlet holes 7a, 8a for other liquid. Additionally, portions 15a, 16a of heat exchange plates create larger hydrodynamic resistance for first liquid as compared with that for other liquid. EFFECT: enhanced efficiency. 6 cl, 4 dwg
Patent RU-2106119-C1 (RU)
Inventor: ALEKSANDER GEHRI EH
IPC: A61B17/42
Filed: 1992-06-10
Granted: 1998-03-10
Abstract: FIELD: medical engineering. SUBSTANCE: device as a stocking of reticular structure is open on both ends. Adjustable collar mounted on one end is designed in various versions. EFFECT: enhanced safety and reliability when used as gynecological forceps. 20 cl, 22 dwg
Patent RU-2077078-C1 (RU)
Inventor: EVTEREV LEONID S
IPC: G21J3/00
Filed: 1995-02-06
Granted: 1997-04-10
Abstract: Использование: изобретение относится к обращению с высокоактивными отходами (ВАО) ядерной энергетики и ядерного оружейного комплекса. Сущность изобретения: отходы размещают в подземной камере в породах с определенными характеристиками, в толще которых отсутствуют водные потоки. Подземную камеру выполняют в форме центрального объема с радиально расходящимися боксами с нишами, в которых располагают упаковки с объектами захоронения в пределах зоны ударно-волнового расплава от единичного заряда, свободное пространство боксов забивают сыпучими стеклообразующими добавками, каждый из боксов соединяют радиальным каналом с отсеком захоронения, отсеки располагают в зоне смятия пород за пределами столба обрушения. В центральном объеме камеры располагают группу термоядерных зарядов, причем положение их геометрического центра выбирают на безопасном удалении от ближайшей точки дневной поверхности массива и ближайшего крупного тектонического разлома, а величину мощности единичного заряда и суммарный пустотный объем подземной камеры устанавливают исходя из безопасной средней концентрации энергии взрыва. 8 ил.
Patent RU-2090854-C1 (RU)
Title: Automobile test roller bed
Inventor: STOLYAROV OLEG A
IPC: G01M17/00
Filed: 1995-04-04
Granted: 1997-09-20
Abstract: FIELD: diagnosis and test of automobile brake system. SUBSTANCE: tightening of the additional roller produced by the power manipulator is adjusted in the bed, this tightening can vary the cohesive force of the wheel with the working running rollers from the maximum value to zero. Measuring the rotational speed of the auxiliary roller, which due to permanent engagement with the wheel corresponds to the rotational speed of the wheel, and comparing it with the rotational speed of the working rollers, one can judge of the character of wheel rolling - without slippage or with slippage. EFFECT: facilitated procedure. 1 dwg
Patent RU-2113181-C1 (RU)
Title: Flexible raspatory
Inventor: KANJUKOV V N
IPC: A61B17/02
Filed: 1995-04-05
Granted: 1998-06-20
Abstract: FIELD: surgery. SUBSTANCE: raspatory has handle 1 with bent rod 2 carrying flat cutting member 3 with sharpened ribs 4 and side operating surfaces. Cutting member 3 is made of springy fluoroplastic. It is 13 mm long, 4 mm wide and 0.6 mm thick. Side operating surfaces are made as spatula planes 5. Rod 2 is bent at an angle of 120 deg. End of cutting member 3 directed away from rod 2 has convergent sharpened ribs 4. EFFECT: improved design. 1 dwg
Patent RU-2095632-C1 (RU)
Title: Sealed apparatus and method of supplying gas
Inventor: CHEKANOV VLADISLAV V
IPC: F04D13/06
Filed: 1995-05-04
Granted: 1997-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: sealed apparatus has cover, housing provided with a connecting pipe for supplying gas with a passageway facing the cylindrical surface, and two sealing ring that seal the space between the cover and housing over the cylindrical surface. The cover is mounted for permitting axial movement with respect to the housing and provided with members for locking. Ring grooves for sealing rings are provided on the housing on both sides of the passageway exit facing the cylindrical surface of the housing. A distance between the nearest end faces of the grooves are defined by a relationship presented in the invention description. The method of supplying gas comprises communication of the connecting pipe with the pipe line, supplying gas into the space, sealing the space, axial movement and locking the cover with respect to the housing, and disconnecting the connecting pipe from the pipe line. Before filling the space with gas the cover is set and locked at an intermediate position at which the passageway of the connecting pipe and space are interconnected. Between the housing and the cover is one sealing ring. EFFECT: enhanced efficiency. 3 cl, 5 dwg
Patent RU-2103377-C1 (RU)
Inventor: DOROFEEV G A
IPC: C21C5/28
Filed: 1995-05-19
Granted: 1998-01-27
Abstract: FIELD: ferrous metallurgy, burdens used for production of steel and alloys in converters and electric arc furnaces. SUBSTANCE: burden for preparation of material for metallurgy has following components, per cent by mass: powdery iron carbide 75.0-85.0 as carbon-carrying material; iron-containing material 12.0-18.0; freshly prepared calcium hydroxide or magnesium hydroxide 3.0-7.0 as binder. Burden may include iron ore concentrate, blast-furnace dust, ferro-vanadium slag as iron-carrying material. Process of preparation of material for metallurgy includes preparation of burden and specified components. If iron ore concentrate is used as iron-containing material they should be mixed and agglomerated. Blackstrap in the amount of 3.0-5.0 per cent by mass of summary content of powdery iron carbide and iron ore concentrate in the form of aqueous solution prepared in terms of one part of blackstrap per 7-8 parts of water is injected into burden prior to agglomeration. Agglomeration may be performed before formation of pellets by 5.0-25.0 mm fractions or by pressing with formation of briquettes. EFFECT: increased efficiency of process. 7 cl, 1 tbl
Patent RU-2106575-C1 (RU)
Title: Incinerator
Inventor: ZYKOV A P
IPC: F23G5/00
Filed: 1995-07-18
Granted: 1998-03-10
Abstract: FIELD: means of fire disposal of solid waste, applicable jointly with reclamation of non-standard solid propellant. SUBSTANCE: incinerator has a casing with a loading door and air feeder, vertical incineration chamber located inside the casing in a spaced relation making up an air duct, one or several remote gas producers in the form of chambers for incineration of solid propellant that are furnished with perforated gas feeders brought out to the incineration chamber, reheat chamber with a smoke flue and cyclone connected to it. Two fire grates and an ash collector are installed in the bottom part of the incineration chamber, the integrate space forming the secondary reheat chamber communicates with the cyclone bottom part. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2141120-C1 (RU)
Title: Dose-meter
Inventor: KIJKO V S
IPC: G01T1/20
Filed: 1995-08-31
Granted: 1999-11-10
Abstract: FIELD: monitoring of α,β,γ and f radiation under various conditions: at atomic power stations, during space research and so on. SUBSTANCE: proposed dose-meter has scintillator having front surface to receive ionizing radiation, rear surface opposite to it and side surfaces. Rear surface carries transparent first electrode, first photodiode and second electrode placed in series. Measurement circuit and second photodiode used as power supply source are arranged on the rest of rear surface and on side surfaces. Scintillator is made of Be0 ceramics. EFFECT: wide range of measured doses, high quantum output, high chemical, mechanical, thermal and radiation resistance, improved adaptability to manufacture, small size and weight. 2 cl, 2 dwg
Patent RU-2097565-C1 (RU)
Inventor: ZHUKOV ANATOLIJ V
IPC: E21C50/00
Filed: 1995-09-11
Granted: 1997-11-27
Abstract: FIELD: mining; may be used in mining of metalliferous placers. SUBSTANCE: method consists in disposal of tailings through tubular channel to bottom of trench formed in extraction of mineral. In so doing, formed along the trench are bridges from coarse tailings, and upper layer of tailings is also made of coarse tailings to provide for localization of fine fraction. EFFECT: reduced turbidity of water medium down to natural turbidity level on the mined water area. 3 cl, 3 dwg
Patent RU-2079777-C1 (RU)
Title: Hot-water water-tube boiler
Inventor: PROKHOROV VITALIJ I
IPC: F22B21/00
Filed: 1995-10-04
Granted: 1997-05-20
Abstract: FIELD: tube systems of hot-water boilers, especially small boilers used in public services. SUBSTANCE: convective heating surfaces and furnace radiation shields are made in form of water single-pass modules interconnected in series by water and opposite to gas flow; modules are mounted at inclination towards level in direction opposite to motion of water in tubes. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2077999-C1 (RU)
Inventor: TAUBKIN VLADIMIR L
IPC: B60R25/00
Filed: 1995-10-24
Granted: 1997-04-27
Abstract: Использование: управление транспортными средствами с применением систем безопасности, в частности, для защиты транспортных средств от угона. Сущность изобретения: система защиты от угона с управлением транспортным средством на основе автоматического анализа речи содержит блок выделения текстонезависимых параметров, выбирающий спектро-временные параметры речи, специфичные для голоса пользователя и манеры разговора, и блок выделения текстозависимых параметров для верификации личности пользователя и целей управления, который выбирает набор параметров, достаточный для надежного распознавания произношения слова или предложения. Блоки выделения входами связаны с микрофоном и подключены к подсистеме верификации личности пользователя и подсистеме распознавания сущности служебных паролей и управляющих команд. Такие подсистемы вырабатывают сигналы для узла адаптивного управления, который связан с узлом памяти логических функций, ключом зажигания, служащим для инициализации системы защиты, и функциональными органами транспортного средства. В соответствии со способом, реализованном в подобной системе, последняя после обучения ее пользователем к его (ее) голосу способна распознавать голос, даже если он изменен, например, вследствие заболевания, и воздействует на соответствующие подсистемы оповещения транспортного средства в ситуациях несанкционированных попыток доступа к транспортному средству и обеспечивает различные другие процедуры, включая режимы "Переобучение", "Сопровождение", "Насильственный захват". 3 с. и 28 з.п. ф-лы, 9 ил.
Patent RU-2118134-C1 (RU)
Title: Устройство н.в.выговского для остеосинтеза бедренной кости
Inventor: VYGOVSKIJ N V
IPC: A61B17/90
Filed: 1995-12-14
Granted: 1998-08-27
Abstract: Устройство предназначено для лечения переломов трубчатой кости различной длины. Технический результат - обеспечение стабильного компрессирующего запирающего остеосинтеза при нестабильных переломах нижней трети бедренной кости, а также нестабильных двойных переломах бедренной кости с уровнем плоскости излома в верхней и нижней трети. В костно-мозговой канал центрального отломка вводят стержень до выхода его резьбовой части в рану области большого вертела. Накручивают на резьбовую часть стержня удлиненную компрессирующую гайку. После сопоставления отломков стержень продвигают в средний отломок, затем в дистальный отломок. В кости выполняют поисковое отверстие. С помощью торцового ключа закручивают резьбовую шпильку в отверстие стержня через отверстие в кости до погружения ее меньшего диаметра в отверстие кости. Стержень прижимают к кортикальной пластинке нижнего и среднего отломков на противоположной стороне от упора уступа для обеспечения репозиции отломков. На выступающую часть резьбовой шпильки 6 со стороны ее четырехгранной головки накручивают наружную кортикальную гайку, имеющую конусное основание, которое погружается в поисковое отверстие и фиксирует резьбовую шпильку в нем. Накладывают на резьбовую шпильку пластину с прорезью типа "камертон" и через нее высверливают еще 1-2 отверстия. Затем накручивают торцевым ключом на резьбовую часть стержня до погружения и упора ее конусной головки в большой вертел и создания необходимой компрессии. При этом удлиненная компрессирующая гайка устанавливается на резьбовой части стержня на уровне, необходимым для придания устройства длины, равной длине кости данного больного. 1 з.п.ф-лы, 4 ил.
Patent RU-2132766-C1 (RU)
Title: Rubber pulling wheel friction safety device
Inventor: JUKHA MOJSIO
IPC: B27B25/02
Filed: 1994-07-01
Granted: 1999-07-10
Abstract: FIELD: timber and wood-working industry. SUBSTANCE: friction safety device for rubber pulling wheel 1 of logger has slip limiters 2 placed over wheel circumference, circular supports 7 providing radial support at both sides of pulling wheel and fastening chains 5 connecting limiters 2 with circular supports 7. Limiters 2 are made in form of separate plates covering, mainly, entire surface of wheel and provided with gripping tenons 3 on outer surface. Auxiliary slip limiters 8 are secured on inner surfaces of plates to precludes slipping of limiters 2 over periphery of rubber wheel 1. EFFECT: reduced slipping and wear of rubber pulling wheels. 6 cl, 5 dwg
Patent RU-2102059-C1 (RU)
IPC: A61K8/85
Filed: 1996-02-16
Granted: 1998-01-20
Abstract: FIELD: medicine, medicinal disinfection. SUBSTANCE: compositions have cyano-containing pyrethroids, fine-grade powder-like carriers of small specific gravity, filling agents, oil-like additions, binding agents, antioxidizing agent, additions enhancing effectiveness and rapid effect of composition: attractants, repellents, paralytic agents. Invention gives compositions providing 100% death of keratophages. Retentivity index for acaricides is 55-98% and that for antimoth using - 35-85%. Abradability index under pressure 0.1-0.2 kg/cm 2  is 15-100 mcm/1000 m. Composition has the following components, wt. -%: cyano-containing pyrethroid, 1; oil-like addition, 25; binding agent, 50; antioxidizing agent, 2; attractive addition, 0.1; repellent addition, 15; paralyzing addition, 15; and filling agent and/or carrier, 60. Compositions provide human protection from ticks and other insects. EFFECT: enhanced effectiveness of composition. 16 cl, 10 tbl
Patent RU-2084237-C1 (RU)
Title: Concentrated composition showing tonic and general restorative action
Inventor: GORODINSKAYA VIOLETTA S
IPC: A61K36/48
Filed: 1996-03-05
Granted: 1997-07-20
Abstract: FIELD: medicine, pharmacology. SUBSTANCE: composition has, % (by dry matter): nettle, 0.3-0.5; thyme, 0.3-0.5; bird cherry, 1-2; alfalfa, 0.3-0.5; enzymes, 0.008-0.012; food acid taken from the group involving citric, tartaric and malic acids, 0.15-0.25; sugar, 15-25; sodium chloride, 0.15-0.25; color, 3-5; ethyl alcohol, 15-25; and water, the balance. Composition (balsam) shows tonic and general restorative action. EFFECT: enhanced quality and effectiveness.
Patent RU-2131816-C1 (RU)
Title: Multigauge wheelset
Inventor: GAJDAROV NIKOLA MARTINOV
IPC: B61F7/00
Filed: 1993-09-06
Granted: 1999-06-20
Abstract: FIELD: railway transport. SUBSTANCE: proposed multigauge wheelset has independently rotating wheels mounted on sleeves fitted on axle for sliding . Cross channels are made on sleeves, and cross prisms to be fitted in cross channels are made on ceilings of axle boxes. Position of axle boxes is defined by remote controlled lock. One cross prism in ceiling of each axle box is located between middle of axle box and wheel. Second cross prism serves as remote controlled lock. Lock is made as part of axle box and is fitted with its end into slot made on end of axle. U-shaped member with guides for sleeve locking is arranged between remote controlled lock and main part of axle box. U-shaped covers are arranged, one over the other, between axle box and wheel, upper cover being pressed to axle box by spring. EFFECT: simplified mounting of wheelset and its operation. 4 cl, 3 dwg
Patent RU-2126916-C1 (RU)
Title: Method of damping vibrations
Inventor: KHARCHENKOV V S
IPC: F16F9/00
Filed: 1996-05-31
Granted: 1999-02-27
Abstract: FIELD: mechanical engineering; dampening vibrations by means of films of plastic materials at Young's modulus reducing layer by layer. SUBSTANCE: method consists in forming the coats on friction surface at Young's modulus reducing layer by layer. EFFECT: dampening vibrations by coats at wide range of flexible characteristics. 1 tbl
Patent RU-2116578-C1 (RU)
Title: Air flow producing device
Inventor: SLUK SERGEJ IGNAT EVICH
IPC: F24F7/08
Filed: 1996-05-30
Granted: 1998-07-27
Abstract: FIELD: wind-power plants, ventilation systems. SUBSTANCE: device has burner, plenum and exhaust air ducts, and two interconnected auxiliary air ducts. Plenum air duct is placed in running-water reservoir so that one of its ends protrudes above water surface and its other end is connected to first auxiliary air duct arranged above water surface. Second auxiliary air duct is buried in ground below its freezing level and connected to exhaust air duct whose other end is located above ground surface and above plenum air duct protruding above water surface. EFFECT: provision for producing permanent air flow. 1 dwg
Patent RU-2120470-C1 (RU)
Title: Engine fuel
Inventor: KRYLOVA T L
IPC: C10L1/04
Filed: 1996-06-24
Granted: 1998-10-20
Abstract: FIELD: chemical technology, production of engine fuel. SUBSTANCE: engine fuel has light oil fraction (boiling point is 15-160 C), alkylbenzene fraction (boiling point is 110-200 C), fusel oil fraction (boiling point is 90-145 C) and ether-aldehyde fraction (boiling point is 70-90 C) that is a by-side product forming at ethyl alcohol production at the following ratio of components, wt.-%: alkylbenzene fraction 10-35; fusel oils 5-10; ether-aldehyde fraction 5-10, and light oil fraction - the rest. Also, engine fuel has additionally an anticorrosive addition agent at amount 0.05-0.5% of total engine fuel mass that prevents corrosion of metallic surfaces at its contact with engine fuel if water gets into fuel. The obtained gasoline has high octane number (75 and 92, respectively) and has no toxic additions. EFFECT: simplified technology, decreased cost, broadened raw base. 4 cl, 2 tbl
Patent RU-2104318-C1 (RU)
Title: Способ получения меди из отходов производства
Inventor: LEBEDEVA O A
IPC: C22B7/00
Filed: 1996-07-01
Granted: 1998-02-10
Abstract: Использование: цветная металлургия, в частности, способы получения меди из медьсодержащих отходов производства. Сущность: предварительно смешивают 57,0 - 60,0 мас. % медной окалины - отходов производства, 33 - 35,0 мас.% медного порошка - отходов производства и 5,0-10,0 мас.% алюминиевого порошка, затем загружают в формы. После этого осуществляют плавление меди в режиме горения путем самораспространяющегося высокотемпературного синтеза с выделением количества тепла, необходимого для расплавления смеси компонентов. Образующаяся в реакционной зоне медь скапливается на дне формы, а окись алюминия и другие примеси переходят в шлак.
Patent RU-2146239-C1 (RU)
Title: Method of preparing 4-alkyl-or 3-bromo-5-alkyl-1,2 benzoquinones
Inventor: BIDMAN T A
IPC: C07C50/28
Filed: 1996-07-16
Granted: 2000-03-10
Abstract: FIELD: organic chemistry, more particularly synthesis of 4-alkyl-ortho-benzoquinones and 3-bromo-5-alkyl-ortho-benzoquinones. SUBSTANCE: disclosed is method of preparing above-mentioned compounds of formula I:   wherein X is H or Br; R is tert--C 4 H 9 -tert--C 5 H 11 ; tert--C 6 H 13 ; cyclo--C 6 H 11  by oxidation of corresponding pyrochatechine, 4-alkylpyrocatechine or 3- bromo-5-alkylpyrocachetin in diethyl ether is stirred in excess amount of 10% aqueous solution of ferric- trichloride at room temperature, water is separated and ferric trichloride is once again added. EFFECT: simplified process, cheaper initial materials, higher process rate and higher yield of the desired products and wider range of the desired products. 1 ex, 1 tbl
Patent RU-2116241-C1 (RU)
Title: Method of assembling load thrust disk brake
Inventor: SHMAL KO A A
IPC: B66D5/14
Filed: 1996-07-10
Granted: 1998-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: unit is assembled of driving and driven brake disks and ratchet wheel. Size of ring contact surfaces of ratchet wheel is selected to provide brake margin greater than or smaller than optimum value. Then ratchet wheel is finished in mean radial size of ring contact surfaces to value determined by means of auxiliary ratchet wheel. Final assembling of load thrust disk brake is carried out by installing ratchet wheel with pawls for movement relative to shaft between driving and driven brake disks and fixing the wheel by adjusting nuts. EFFECT: provision of optimum brake margin coefficient. 3 cl, 3 dwg
Patent RU-2111514-C1 (RU)
Title: Process of direct search for geological objects and device for its realization
Inventor: BALASHOV BORIS PETROVICH
IPC: G01V3/04
Filed: 1996-07-19
Granted: 1998-05-20
Abstract: FIELD: geology. SUBSTANCE: examined medium is probed by axial symmetry feed of current having pulse form with the use of current generator 1, feeding electrode 2 located in center of circumference formed by feeding electrodes 3 connected to electrode 2 by beam lengths of supply line. Signals of magnetic and electric components of transient process are measured. Then medium is additionally probed by feed of current with the aid of two diametrically opposite feeding electrodes 3 that form feeding line AB. Geoelectric section of holding medium is plotted by results of additional probing. Anticipated values of signals of transient process are determined for case when obtained section includes model of desired-for object with various parameters. Results of comparison of measured and anticipated signals of transient process are used to judge presence or absence of sought-for object and its parameters in examined medium. In this case period of pulses of current fed into ground and moments of starts of measurements are synchronized with standard signals of time and frequency of receivers 7 of satellite radio navigation station and amplitude value of pulses of current is synchronized with the use of adjustable current stabilizers 5. EFFECT: improved reliability and precision of process and device. 7 cl, 8 dwg
Patent RU-2126539-C1 (RU)
Inventor: MIKHALEVICH LJUDMILA STEPANOVN
IPC: G01N33/48
Filed: 1996-07-31
Granted: 1999-02-20
Abstract: FIELD: radiation- caused diseases. SUBSTANCE: to perform medical and prophylactic works for early disclosure of evidences of chronic radiation effect, invention recommends investigation of frequency of reproductively lost and surviving under cultivation progenies of chronically in vivo irradiated lymphocytes from peripheral blood of children living in radionuclide-polluted regions. To that end, blood is taken under sterile conditions, peripheral blood lymphocytes are cultured for 72 hr in 15% nutrient medium, and smears are vitally stained with 0.1% methylene blue solution. Reproductively lost cells in lymphocyte culture can be detected after 2-5 cell divisions. Method increases accuracy in estimation of hereditary cell-lethal effect for progenies of parent lymphocytes, reduces traumatism when taking blood, reduces time to reveal long-term effects of chronic in vivo irradiation on progenies of irradiated cells, and enables early diagnostics and prevention of radiation damages in human body. EFFECT: facilitated prophylactics of damaging irradiation. 2 tbl