baber/WOPTO huggingface dataset:
Patent RU-2013769-C1 (RU)
Title: Capacitive transducer
Inventor: SEROV NIKOLAJ V
IPC: G01N27/22
Filed: 1991-04-23
Granted: 1994-05-30
Abstract: FIELD: measurement technology. SUBSTANCE: transducer has metering flow and compensation chambers each accommodating capacitors, and auxiliary chamber. All the three chambers are placed in stiff heat conducting housing. Metering chamber inlet is located at its bottom and its outlet, on its top. Auxiliary chamber is separated from other chambers by means of stiff heat-conducting walls and communicates on its top with metering chamber and at its bottom, with compensation chamber. Auxiliary chamber volume is not less that liquid volume variation value in compensation chamber within working temperature range. EFFECT: improved design. 1 dwg
Patent RU-2009105-C1 (RU)
Title: Method of treatment of malleable cast iron
Inventor: KOROVIN VALERIJ A
IPC: C01C1/08
Filed: 1991-04-24
Granted: 1994-03-15
Abstract: FIELD: foundry. SUBSTANCE: treatment is compliance with method is performed by mixture of zinc oxide 80-90 per cent by mass and ferrosilicium 10-20 per cent by mass which is added into gating system of mould in the amount of 0.007-0.012 per cent of mass of cast iron in mould. EFFECT: inoculation of malleable cast iron. 3 tbl
Patent RU-2015554-C1 (RU)
Title: Statistical analyzer
Inventor: ARSENEV VLADIMIR N
IPC: G06F17/18
Filed: 1991-05-16
Granted: 1994-06-30
Abstract: FIELD: statistical processing of test results. SUBSTANCE: analyzer has multiplication units, division units, adder, initial parameter setting unit, unit for taking square root and subtraction units. EFFECT: improved precision. 1 dwg
Patent RU-2023132-C1 (RU)
Inventor: KONANYKHIN VASILIJ A
IPC: E21B7/28
Filed: 1991-06-19
Granted: 1994-11-15
Abstract: Использование: в горном деле при расширении скважин различного назначения. Сущность изобретения: расширитель содержит привод вращения со шпинделем и шарнирно закрепленные на корпусе рабочие органы с породоразрушающими элементами. Для повышения производительности расширитель снабжен закрепленным на шпинделе гибким элементом, установленными ярусообразно на гибком элементе дополнительными корпусами с рабочими органами и цепью сигнализации с установленными в ней контактами. Неподвижные контакты размещены на корпусах, а подвижные - на рабочих органах, которые выполнены в виде стержней с установленными на них роликовыми шарошками. 2 ил.
Patent RU-2004209-C1 (RU)
Inventor: FURDYUK VASILIJ V
IPC: A61B17/60
Filed: 1991-06-28
Granted: 1993-12-15
Abstract: Использование в травматологии и ортопедии дл  репозиции и фиксации отломков трубчатых костей Сущность изобретени  устройство содержит  раму 1 с прорез ми, в которых при помощи  ст жных болтов установпены распорные втулки б с  ползунами 7 В ползунах 7 размещены костные  фиксаторы в виде фигурных стержней с рифленой  накостной поверхностью и в виде опорных цилиндрических  стержней с зубцами на рабочей поверхности  4 ил
Patent RU-2049974-C1 (RU)
Inventor: LOSEV GENNADIJ G
IPC: F27D11/06
Filed: 1991-06-03
Granted: 1995-12-10
Abstract: Изобретение относится к металлургии, в частности к плавильным печам индукционного типа с одним или несколькими каналами на индукционную единицу. Целью изобретения является повышение интенсивности теплообмена и долговечности печи. Это обеспечивается тем, что в канале, окружающем индуктор, на его наружной стенке в нижней части канала выполнена диэлектрическая перегородка с высотой, обеспечивающей уменьшение сечения канала в 1,6 1,7 раза. 2 ил.
Patent RU-2047258-C1 (RU)
Title: Multirotor electric generator
Inventor: VOLIN VALERIJ F
IPC: H02K16/00
Filed: 1991-07-15
Granted: 1995-10-27
Abstract: FIELD: electromechanical engineering. SUBSTANCE: multirotor electric generator has wound rotors mounted for relative rotation about each other. Rotors are kinematically linked with each other, mounted in bearing supports in relatively perpendicular planes, and fixed on separate rotating shafts. Two rotors are of barrel form and located along same axis of revolution; two other rotors are of butt-end type and arranged on axis of revolution perpendicular to first one. Each rotor has salient-pole core with excitation system and single-phase armature winding whose sides are placed in slots provided in core poles. Each rotor shaft carries slip rings connected to armature winding; bearing supports mount brushes coming in contact with slip rings. Generator may be provided with electromagnetic excitation system. In this case, poles of salient-pole cores of each rotor carry field winding which is connected to respective slip rings. Generator excitation system may be also made in the form of permanent magnets mounted on rotors and affording unlike polarity of adjacent poles. EFFECT: improved design. 4 cl, 1 dwg
Patent RU-2000908-C1 (RU)
Inventor: GULAKOV SERGEJ V
IPC: B23K11/10
Filed: 1991-07-02
Granted: 1993-10-15
Abstract: Использование: дл  нанесени  покрытий с осо- -  быми свойствами путем электроконтактной наплавки . Сущность изобретени : пластины покрыти  устанавливают  поперек перфорированной ленты из электроизол ционного материала, способного к  деструкции в процессе наплавки, с шагом, равным  шагу между упрочн емыми рабочими поверхност ми  Перфорации на ленте выполнены в виде пр моугольных  треугольников и расположены группами  по четыре отверсти  и расположены против углов  пластин покрыти  с ориентацией катетов треугольников  вдоль сторон пластины Собранную ленту  с пластинами размещают над упрочн емой поверхностью  и приваривают к основе при совмещении с  ней пластины покрыти  1 злф-лы. 2 ил.
Patent RU-2046297-C1 (RU)
Title: Flow rate/feed unit of weigher
Inventor: LEUKHIN NIKOLAJ N
IPC: G01G13/24
Filed: 1991-11-12
Granted: 1995-10-20
Abstract: FIELD: building materials industry. SUBSTANCE: flow rate/feed unit of the weigher has bin, which is formed by two sections for precised and rough weighing correspondingly. The sections are separated by partition. Screw conveyer provided with augers, is mounted under outlet part of the bin. Pitch of the auger, which is mounted under the section for precised weighing, is shorter than pitch of the auger, which is placed under rough weighing section. EFFECT: improved precision. 1 dwg
Patent RU-2045511-C1 (RU)
Inventor: KIESI NAKATANI
IPC: C07C323/20
Filed: 1992-06-30
Granted: 1995-10-10
Abstract: Использование: в сельском хозяйстве, в частности в пестицидах. Сущность изобретения: производные 2-арилпропиловые эфиры ф-лы: Ar-Cr(CH 3 )-CH 2 -Y-CH 2 -B , где Ar фенил не- или замещенный алкилом, алкоксилом, алкилтиогруппой, C 5 -C 6  -циклоалкилоксигруппой, фенилом, галогеном, алкенилом, галоидалкенилом, галоидалкилом, причем все алкилы низшие. 4 табл.
Patent RU-2004040-C1 (RU)
Inventor: BEREZOVSKIJ BORIS I
IPC: H02G7/06
Filed: 1991-07-08
Granted: 1993-11-30
Abstract: Сущность изобретени : устройство содержит цельную обойму из упругого электроизол ционного  материала выполненную пр моугольной формы с  отверстием дл  креплени  к несущему тросу, расположенным  выше геометрического центра масс  сечени  токопроводов в плоскости обоймы, при  этом на вертикальных сторонах обоймы расположены  направленные вниз, сгруппированные в соответствии  с функциональным назначением токопроводов  сообщающиес  друг с другом гнезда, заканчивающиес  в нижней части вырезом. 1 ид
Patent RU-2047065-C1 (RU)
Title: Drying oven
Inventor: BYKOVSKIJ VLADIMIR F
IPC: F26B15/04
Filed: 1991-12-18
Granted: 1995-10-27
Abstract: FIELD: drying of materials. SUBSTANCE: oven uses turnable 4 for cemented parts 1,2, drive 5 for its rotation, sectional heating elements fastened on turnable 4, clamps of cemented parts to heating elements positioned on disc 7 coaxial with turnable 4 and continuously rotating together with this turnable, and fixing the cemented parts on it and master controller 11 made in the form of reciprocating pusher 21 secured on endless chain 22 installed on sprockets and moved by means of air cylinder 23. Feed assembly 9 uses also fixed guide 26 and stop 27 positioned above turnable 4. Master controller 11 is made as rotating shaft 12 kinematically coupled with the drive of turntable 4 and carrying armature 15 of contact- less pickups 16 fastened on fixed base 3. Armatures 15 are fitted on shaft 12 with angular shifts determining the angles of turn of turntable 4 when cemented parts are fed to it. Clamp 8 is made in the form of two spring-loaded plates 17 installed for reciprocating motion in the direction parallel with the turnable axis in holder 18 positioned on disc 7 as plates 17 by means of circular former 20 aligned with turntable 4 and fastened on fixed base 3. Pressure unit 10 uses fixed tray 29, guides positioned above turntable 4 and fastened on the fixed base, and endless chain with pushers, furnished with continuous movement drive 34 and installed on sprockets above the guides. EFFECT: improved design. 4 cl, 3 dwg
Patent RU-2035645-C1 (RU)
Inventor: GOLDIN ABRAM S
IPC: F16F15/00
Filed: 1991-11-26
Granted: 1995-05-20
Abstract: Использование: вибрационная техника, энергомашиностроение. Сущность изобретения: динамический гаситель колебаний содержит упругомассивную балку с массивным узлом крепления, расположенным в средней части балки. Промежуточный элемент выполнен в виде гибкой упругой балки, средняя часть которой связана с массивным узлом крепления, а концы предназначены для установки на объект. 1 ил.
Patent RU-2027890-C1 (RU)
Title: Air cleaner for internal combustion engine
Inventor: KARTASHEVICH ANATOLIJ NIKOLAEV
IPC: F02M35/02
Filed: 1991-10-03
Granted: 1995-01-27
Abstract: FIELD: manufacture of engines; cleaning of air in internal combustion engines. SUBSTANCE: air cleaner has housing 1 with inlet axial branch pipe 2 and outlet radial branch pipe 3, filter element 4, monocyclone 5, air ionizer 6. Filter element 4 is made in form of three holders 7, 8 and 9. Cup- shaped holder 7 is provided with rods 10 made of electrets and mounted on perforated base; holder 8 is made in form of stacks of plastic threads on whose surface electrets with unlike charges are applied which are alternating in way of air motion. Holder 9 is made in form of stack of plastic truncated pyramids whose interior is filled with polarized fabric laid in form of belows with longitudinal corrugations positioned in way of air motion. Air cleaner is provided with spherical screened electrode 11. Bottom of housing 1 acts as receiving electrode and is coated with layer of insulator 12. Electrodes are connected with one of windings of generator 16 through step-up transformer 5 and voltage multiplier. EFFECT: enhanced reliability. 5 cl, 3 dwg
Patent RU-2010133-C1 (RU)
Title: Double-hinged plate chain
Inventor: RAKHMANOV NIKOLAJ N
IPC: F16G13/18
Filed: 1992-02-04
Granted: 1994-03-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: chain has links in the form of plates interconnected by a spider. A pair of bearing and a pair of guide rollers are mounted on the spider axles located in two mutually perpendicular planes. The axle of the guide rollers is made with a slot in its middle part through which they mate each other. The roller axles are made with a circular cross section. The slot is made annular with a spherical profile and the radius of curvature equal to the radius of the bearing roller axle. The axles are fixed to each other by a connecting device. The connecting device may be made in the form of a shackle from a band material with a C-shaped cross section to form a cavity for positioning the bearing roller axle inside. EFFECT: improved structure. 2 cl, 3 dwg
Patent RU-2008010-C1 (RU)
Title: Method for production of resinous substance
Inventor: BOLSHAKOV GENADIJ V
IPC: A61K35/64
Filed: 1992-02-25
Granted: 1994-02-28
Abstract: FIELD: stomatology. SUBSTANCE: method involves extracting raw propolis by 96% -ethyl alcohol, drying, extracting by artificial saliva and drying obtained sediment. This produces film-forming resinous material insoluble in saliva. EFFECT: insolubility in saliva. 3 tbl
Patent RU-2003153-C1 (RU)
Inventor: BURYKIN VASILIJ G
IPC: G03B27/58
Filed: 1992-03-02
Granted: 1993-11-15
Abstract: Использование: в профессиональной и любительской  фотографии. Сущность изобретени :  кадрирующа  рамка, содержаща  основание 1, поворотную  рамку 2, направл ющие и прижимные линейки  22,23,24,25. направл ющие выполнены подвижными  в виде двух замкутых гибких элементов 4  и 5, расположенных в разных уровн х и охватывающих  ролики 6 и 8,9. св занные между собой заданным  соотношением и установленные один над другим  с возможностью независимого вращени  на  ос х, размещенных по две в каждом углу поворотной  рамки 2, причем каждый гибкий элемент 4 и 5  образует пары горизонтальных вертикальных ветвей , расположенных вдоль периметра поворотной  рамки 2, к соответствующим из которых прикреплены  своими концами соответственно две вертикально  расположенные прижимные линейки 22, 23 и две  горизонтально расположенные прижимные линейки  24 и 25. а на роликах 8,9 и на гибких элементах 4 и  5 установлены средства 12,13 и 26. 27Г обеспечивающие  фиксацию заданных режимов синхронного  перемещени  прижимных линеек 22 - 25. Кроме  того, ролики 6, охваченные гибким элементом 4,  имеют одинаковые  диаметры, а ролики 8 и 9. охваченные  гибким элементом 5. имеют разные диаметры , причем диаметры роликов 6 и 8, установленных  на ос х, расположенных ближе к внутренним кра м  10 поворотной рамки 2, св заны соотношением 3 :  4, а диаметры роликов 6 и 9. установленных на ос х,  расположенных ближе к внешним кра м 11 поворотной  рамки 2, св заны пропорцией золотого сечени , т.е. пропорцией где сумма диаметров роликов  б и 9, установленных на одной из осей, так относитс  к диаметру ролика 6, как диаметр ролика 6  относитс  к диаметру ролика 9. 3 злф-лы, 5 ил.
Patent RU-2010236-C1 (RU)
Inventor: MECHNIKOV VLADIMIR M
IPC: G01P21/00
Filed: 1992-02-20
Granted: 1994-03-30
Abstract: FIELD: measurement technology. SUBSTANCE: device for graduation of means measuring angular parameters of motion has rotary platform to mount device to be graduated, mirrors anchored on platform, autocollimator with photoelectric converter, indicator, platform drive, second photoelectric converter identical to first one, beam splitter placed at output of autocollimator, amplifier and masks of photodetectors of mentioned photoelectric converters. Masks are produced in the form wedge-shaped marks. Output of photodetectors are connected to input of amplifier by differential circuit. EFFECT: capability for measurement of small oscillations of platform thanks to use of autocollimation measurement system. 1 dwg
Patent RU-2038284-C1 (RU)
Title: Погрузочный манипулятор
Inventor: SPIRIN GENNADIJ A
IPC: B66C23/64
Filed: 1992-03-26
Granted: 1995-06-27
Abstract: Использование: в подъемно-транспортной технике. Сущность изобретения: ведущий 4 и ведомый 8 рычаги установлены с образованием угла Ψ между продольной осью рычага 8 и кратчайшей прямой между осью 6 шарнира звеньев стрелы и осью 5 шарнира связи рычага 4 с предыдущим звеном стрелы, большего нуля, но меньшего угла g между упомянутой кратчайшей прямой и продольной осью ведущего рычага, с обеспечением, при всех возможных положениях звеньев стрелы, превышения величиной плеча h зв  последующего звена 7 величины плеча h p  рычага 4 и превышения величины l зв  кратчайшего расстояния между осью 6 и осью 11 шарнира связи ведомого рычага 8 с последующим звеном стрелы величины катчайшего расстояния l p  между осью 5 шарнира связи рычага 8 с рычагом 4. Из-за того, что на всех текущих углах α 1  поворота звеньев стрелы соблюдается соотношение h зв > h p , а при максимальном грузовом моменте M гр.макс  это отношение может быть равным h зв /h p = 2, в два раза уменьшается площадь поршня F n  гидроцилиндра 1. 2 ил.
Patent RU-2068565-C1 (RU)
Title: Method for developing differential diagnosis of chronic persistent hepatitis and hepatic cirrhosis
Inventor: MOSHCHICH VLADIMIR PETROVICH
IPC: G01N33/53
Filed: 1992-03-27
Granted: 1996-10-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out cytochemical reactions to detect cation protein contents and to evaluate tetrazolium nitrate blue reaction intensity, calculating sum of the mentioned values relative to the absolute blood neutrophil number. The total bactericidal activity index being equal to or greater than 7.0, chronic persistent hepatitis is to be diagnosed. The value being equal to or less than 6.0, hepatic cirrhosis is to be diagnosed. EFFECT: enhanced accuracy of diagnosis. 2 tbl
Patent RU-2044438-C1 (RU)
Title: Potato digger
Inventor: SHPERLING VLADIMIR E
IPC: A01D19/04
Filed: 1992-05-06
Granted: 1995-09-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: potato digger comprises a semimounted frame made of detachable bars interconnected with one another and with working tools by identical clamps. The undercutting working tools are of different design. One of them has the form of a scoop while the other one is of a screw type. These undercutters form together a double stream of tuber- bearing soil slice. A pusher-type throwing device has the form of a double-radial carrier with two-arm levers of combing forks articulated at its ends. The upper levers have rollers at the ends which roll over the slot of an off-center follower with a pushing lower lever. Forks are several times longer than the top of the levers. The tuber-collecting tool is provided with a trap in the form of a flexible sheet with through holes for picking up tubers into a windrow. EFFECT: improved design. 6 dwg
Patent RU-2068695-C1 (RU)
Title: Method of preparing immunoglobulin for intravenous administration
Inventor: SAPOZHNIKOVA VERA S
IPC: A61K35/16
Filed: 1992-01-28
Granted: 1996-11-10
Abstract: FIELD: medicine, transfusion. SUBSTANCE: preparation semiproduct is settled at pH = 6.0-6.4 for one month and then centrifuged at 6000 rev/min. Method is used for blood preparation preparing. EFFECT: decreased time of technological cycle, enhanced quality of preparation, simplified method. 1 tbl
Patent RU-2092968-C1 (RU)
Inventor: PETROV NIKOLAJ V
IPC: H03D1/00
Filed: 1992-07-16
Granted: 1997-10-10
Abstract: Способ модуляции амплитудно-модулированного сигнала состоит в следующем. Несущую амплитудно-модулированного сигнала сравнивают с пороговым значением. В момент равенства несущей пороговому значению запоминают значение предварительно отмасштабированного амплитудно-модулированного сигнала и используют запомненную величину в качестве демодулированного сигнала. При этом коэффициент масштабирования обратно пропорционален пороговому значению. Использование этого способа позволяет повысить точность демодуляции. Демодулятор амплитудно-модулированного сигнала, предназначенный для осуществления этого способа, содержит блок сравнения 1, блок эталонного сигнала 2, запоминающий блок 3 и блок масштабирования 4. 3 ил.
Patent RU-2051982-C1 (RU)
Inventor: RASHKOVSKIJ GRIGORIJ B
IPC: C22B11/12
Filed: 1992-07-15
Granted: 1996-01-10
Abstract: FIELD: obtaining of noble metals. SUBSTANCE: apparatus has at least one conical reactor with inlet and outlet pipes for contacting liquid and solid phases and pump with suction pipe and pressure pipe connected to liquid phase inlet pipe. Apparatus is further provided with device for discrete introduction of liquid phase into reactor. This device is connected with pump. EFFECT: increased efficiency in obtaining noble metals, simplified construction and enhanced reliability in operation. 2 cl, 2 dwg
Patent RU-2035491-C1 (RU)
Title: Unit for producing coal-water fuel from brown coal
Inventor: DELYAGIN GENNADIJ N
IPC: B01F3/12
Filed: 1992-07-06
Granted: 1995-05-20
Abstract: FIELD: producing coal fuel. SUBSTANCE: unit has a device for wet grinding of coal, a classifier, a main exchanger for pressure heating the suspension, a complementary heat exchanger, a mixer, a mixer for the suspension degassing and cooling, a thickening tank for obtaining a finished product in it. Both the main and the complementary heat exchangers have the form of helical tubular units, each comprised of an inner tube for a heating medium and a helical channel for a heated medium. The inner tube of the complementary heat exchanger communicates with the source of the heating medium. The inlet to the helical channel of the complementary heat exchanger communicates with the outlet from the helical channel of the main heat exchanger. The outlet from the helical channel of the complementary heat exchanger communicates with the inner tube of the main heat exchanger. The outlet of the main heat exchanger is connected to the thickening tank via a throttle and the mixer. EFFECT: reduced heat energy costs. 1 dwg
Patent DE-10022354-C1 (DE)
Title: Heat recovery and ventilation device for vertical cavities in external walls, comprises casing with separate inlet and exit channels containing heating pipes and fans
Inventor: BURKHARDT WOLFGANG
IPC: F24F13/18
Filed: 2000-05-08
Granted: 2001-11-22
Abstract: The device has a vertical elongated casing (1) completely integrated into the wall, comprising an outdoor-side insulating wall (2), a room-side wall (4), a cover (29), side walls (3), and a base (5) resting on top of the cavity floor (6). The casing is divided by one or more vertical partition walls (7) into air inlet and exit channels (8, 9) which are covered by the indoor window sill (27). Flow-constructing sluices in the top part of the casing are provided beneath the outdoor window sill (26), between the inlet channel (9) and outdoor air channel (21), as well as between the exit channel (8) and exit channel (16) for air from the room. Tangential fans (11, 12) generating flows of air in opposite directions are used to assist the flow of outdoor air into the room and air out of the room. The fan (11) for removing air from the room is located in front of the fan (12) for generating a flow of air into the room. Essentially horizontal, slightly curved heating pipes (10) extend through the inlet and exit channels and located one above the other. The inlet (14) for air from the room and the inlet slot (23) for outdoor air are both located close to the cavity floor.
Patent DE-10132127-C1 (DE)
Title: Movable contact carrier for LV switchgear has compression pressure used for thickness calibration of each sandwich structure provided by contact lever and associated spacer
Inventor: BACH MICHAEL
IPC: H01H11/04
Filed: 2001-06-28
Granted: 2002-11-14
Abstract: The contact carrier has a number of parallel contact levers (2) held apart at defined relative spacings by intermediate spacers (22), each contact lever forming a sandwich structure (20) with a an associated spacer. The thickness of the sandwich structure is calibrated using a compression pressure, so that the sum thickness of all sandwich structures corresponds to the internal dimension of the contact carrier.  An Independent claim for a manufacturing method for a movable contact carrier is also included.
Patent DE-10146760-C1 (DE)
Title: Woven polyester fabric for e.g. flags, pennants and curtaining has ring-spun warp and rotor-spun weft
Inventor: STUIVENVOLT GEORGE
IPC: D03D15/00
Filed: 2001-09-22
Granted: 2003-05-28
Abstract: The warp (2) thread is ring-spun, the weft (1) rotor-spun; or vice versa.
Patent DE-10224452-C1 (DE)
Title: Polymer membrane with segmented catalyst coating, used in planar micro-fuel cell array for mobile electrical or electronic equipment, is made by applying uniform catalyst coating and partial removal to leave segments
Inventor: HAHN ROBERT
IPC: C25B9/23
Filed: 2002-05-29
Granted: 2003-11-20
Abstract: In the production of a polymer membrane (3) provided with a catalyst layer in regions on at least one side, a homogeneous catalyst is applied to the membrane and removed in places to produce separate catalyst segments (1a, 1b; 2a, 2b).  Independent claims are also included the following: (1) proton-conducting polymer membrane with a catalyst layer divided into not less than 2 segments on at least one side, in which the distance between these catalyst segments is less than 0.5 mm;  (2) planar micro-fuel cell array containing this membrane or a coated membrane made as described above.