baber/WOPTO huggingface dataset:
Patent RU-2011085-C1 (RU)
Title: Valve unit
Inventor: SEVINYAN KIM T
IPC: F16K1/12
Filed: 1989-12-05
Granted: 1994-04-15
Abstract: FIELD: valving. SUBSTANCE: seat is mounted within an outlet passage of a case provided with a coupling nut and is overlapped with a closing member which engages with a rotating cam coupled with rotating support and driving lever. An insert is coupled to the case with a nut. A flexible aperture is interposed between the closing member and seat. The insert is provided with a socket for the rotating support from the side of the seat. The aperture is pressed to the case over periphery with the nut through the insert. EFFECT: enhanced reliability. 3 dwg
Patent RU-2026044-C1 (RU)
Inventor: MAZAEVA NATALIYA ROBERTOVNA
IPC: A61F9/00
Filed: 1990-01-15
Granted: 1995-01-09
Abstract: Изобретение относится к медицине, а именно к офтальмохирургии. Сущность изобретения заключается в том, что при профилактике рецидивов крыловидной плевы после ее удаления хирургическим путем физического воздействия на новообразующиеся сосуды, проводят курс криолаппликаций конъюнктивы при появлении новообразованных сосудов у лимба и продолжают его до полного исчезновения указанных сосудов. Технический результат: сокращение числа рецидивов крыловидной плевы после ее удаления хирургическим путем.
Patent RU-2018140-C1 (RU)
Title: Voltage level measuring device
Inventor: LITVINENKO VIKTOR N
IPC: G01R19/25
Filed: 1990-02-05
Granted: 1994-08-15
Abstract: FIELD: measurement technology. SUBSTANCE: device for measuring avoltage level has decoders 1 and 2 outputs of which are connected to output buses 3 and 4; reversible counters 5 and 6; triggers 7 and 8; AND gate 9; NOR gates 10 and 11; NOT gates 12 and 13; input bus 14 of a measured signal; input bus 15 of measurement cycle start pulses; input bus 16 of clock pulses and sign output bus 17 digit outputs of reversible counter 5 being connected to binary code inputs of decoder 1; modulo 2 adder 18; reference voltage shaper 19; reversible counter 20; counter-decoder 21; shaper 22 of time interval in which reference voltage exceeds an upper measurement limit; shaper 23 of time interval in which the reference voltage exceeds the voltage being measured; unit 24 for stopping indication at exceeding the measurement upper limit; amplitude detector 25; controllable voltage divider 26; NOR gates 27 and 28; Not gates 29, 30 and 31 and input reference voltage bus 32. EFFECT: enhanced accuracy. 1 dwg
Patent RU-2018893-C1 (RU)
Title: Mode composition shaper
Inventor: VORONTSOVA ELENA V
IPC: G02F1/19
Filed: 1990-01-11
Granted: 1994-08-30
Abstract: FIELD: fiber optic technique. SUBSTANCE: shaper is characterized by the use of a three-link circuit of the type comprising stepped gradient fibers with bioconic mode filter formed on its third link so as to provide reproduced mode distribution of transmitted radiation at the output of shaped. EFFECT: widened application range, enhanced accuracy in measuring losses introduced by passive components of fiber-optic communication lines. 3 dwg
Patent RU-2123762-C1 (RU)
Inventor: BARI ROBERT BERTIGER
IPC: H04W84/06
Filed: 1990-10-01
Granted: 1998-12-20
Abstract: Предлагается способ прогнозирования передач от ячейки к ячейке мобильного абонента для спутниковой ячеистой системы связи. Каждый из множества спутников проецирует ряд лучей или ячеек на Землю для установления связи с мобильным абонентом. Спутник передает линии связи от одной ячейки к другой по мере своего движения над мобильным абонентом. Поскольку движение спутника стабилизировано по трем направлениям, то проецирование лучей или ячеек точно следует по прогнозируемому маршруту по поверхности Земли. Каждый спутник перемещается поперек Земли в одном направлении. После определения местонахождения мобильного абонента в пределах одной ячейки можно будет на основе географической позиции определить следующую ячейку, в которую передает вызов мобильный абонент. С помощью вычисления частот появления ошибок по битам можно будет определить дополнительную позицию местонахождения тех мобильных абонентов, которые находятся близко от границ между ячейками. Результаты этих вычислений частоты появления ошибок по битам будут указывать на идентичность ячейки, которая должна принимать передачу от мобильного абонента, что является техническим результатом. 14 з.п. ф-лы, 4 ил.
Patent RU-2071160-C1 (RU)
Inventor: STROJNIKOV VLADIMIR GERMANOVIC
IPC: H02H5/04
Filed: 1991-01-08
Granted: 1996-12-27
Abstract: FIELD: electrical engineering; overtemperature protection of motor windings and motor insulation life check by stator winding temperature. SUBSTANCE: device is provided, in addition, with insulation life meter, first and second threshold elements, switch. As stator winding temperature rises while motor is running, comparison gate induces current $$$ proportional to stator winding temperature from signals coming to its inputs from secondary output windings of first nonlaminated and second laminated cores made of structural steel. Primary winding of nonlaminated core is built up of conductors of end portion of stator phase winding coil and its temperature rises both due to stator winding directly or due to eddy-current energy loss which reduces transient error. Primary winding of laminated core is connected in series with phase winding of stator. Induced current $$$ easily goes over current- responding circuit of insulation life meter whose two first inputs are connected to comparison gate through series-connected first and second threshold elements. Insulation life meter stores information on service life expired from cycle to cycle of motor operation according to value $$$ which enables its comparison with setting value of $$$ and planning of timely replacement of motor by new one. EFFECT: enlarged functional capabilities. 1 dwg
Patent RU-2002298-C1 (RU)
Inventor: VOLIN VLADIMIR S
IPC: G06F9/40
Filed: 1990-12-28
Granted: 1993-10-30
Abstract: Изобретение относитс  к вычислительной технике  и предназначено дл  использовани  в центральных  процессорах ЭВМ высокой производительности . Цепь изобретени  - расширение области  применени  за счет обеспечени  одновременной  подготовки нескольких процедурных переходов  и уменьшени  количества обращений к оперативной  пам ти Устройство содержит блок пам ти , блок пам ти параметров, три элемента сравнени , два сумматора, семь входных регистров, одиннадцать  регистров, три выходных регистра, одиннадцать  коммутаторов, блок управлени . Новым в  устройстве  вл етс  наличие двух дополнительных  блоков пам ти, дополнительного сумматора двадцати  трех дополнительных регистров, двух дополнительных  элементов сравнени , четырнадцати дополнительных  коммутаторов, четырех блоков выработки  модифицированного значени  адреса. 11 ил.
Patent RU-2013891-C1 (RU)
Title: Uhf-stand for looseness and granular materials heat treatment
Inventor: TYURIN NIKOLAJ A
IPC: H05B6/64
Filed: 1991-04-18
Granted: 1994-05-30
Abstract: FIELD: corn and cereals treatment technology, radio and mechanical engineering. SUBSTANCE: UHF-stand has two or three vertical heating chambers which are connected by intermediate, input and output bunkers. Bunkers are blowing through by air jets heated by several UHF generators mounted at two reciprocally perpendicular walls of heating chambers. With respect to desirable treatment efficiency or time duration of heating some stands can be combined in parallel operating assembly with common feeding hopper using. It will be possible too stands consequent assembling for double-heat treatment the same product by pneumatic product guide using. Stand has rotary valve for granular product distribution and air jets dispersers in every bunker. EFFECT: higher efficiency of heating operation and wider range of operational possibilities. 7 cl, 8 dwg
Patent RU-2015837-C1 (RU)
Title: Mechanized line for shot-blasting of castings
Inventor: NATFULLIN ZIFER
IPC: B22D29/00
Filed: 1991-05-05
Granted: 1994-07-15
Abstract: FIELD: metallurgy. SUBSTANCE: mechanized line has at least two shot-blasting barrels, collecting bin with feeder, conveyers for removing cleaned castings and wastes, plant for distribution and supply of castings into barrels and containing device for dosing of mass of charged castings, transportation means and devices for distribution of castings between barrels. Plant for distribution and supply of castings to barrels is made in form of telescopic conveyer which has stationary and turning telescopic sections. Device for dosing casting mass is installed on stationary section of telescopic conveyer and made in form of belt conveyer-weigher connected with system of control of turning telescopic section. EFFECT: higher efficiency. 1 dwg
Patent RU-2019735-C1 (RU)
Inventor: TSYGANKOV VLADIMIR N
IPC: F16B37/00
Filed: 1991-05-16
Granted: 1994-09-15
Abstract: Использование: контроль резьбовых соединений. Сущность изобретения: гайка содержит корпус 1 и устройство для контроля усилия затяжки резьбового соединения в виде опорной шайбы 2 и пенообразующего вещества 4 в аэрозольной упаковке. 4 ил. ил.
Patent RU-2026145-C1 (RU)
Inventor: KOGUT VALERIJ ALVIANOVICH
IPC: B22D18/02
Filed: 1991-03-11
Granted: 1995-01-09
Abstract: FIELD: production of blanks. SUBSTANCE: at the stage of shaping the casting in a hollow punch a hydraulic pressure corresponding to the reactive pressure at the surface of the punch is maintained therein. During the solidification, the casting sustains additional pressure in its bulk due to an increase in the hydraulic pressure inside the punch to a level when the punch walls deform radially and axially within the elastic limit, said pressure being maintained until the end of solidification. EFFECT: improved quality of castings. 1 cl, 1 dwg
Patent RU-2013041-C1 (RU)
Inventor: KICHKIN YURIJ F
IPC: A01G23/06
Filed: 1991-05-20
Granted: 1994-05-30
Abstract: Использование: в сельскохозяйственном и лесном машиностроении, в частности в устройствах для сбора лесосечных отходов. Сущность изобретения: устройство содержит неподвижную раму с кронштейнами, поворотную рамку с гидроцилиндрами поворота и рабочий орган, шарнирно смонтированный на кронштейнах, соединенный гибкой тягой с поворотной рамкой и выполненный в виде зубьев с соединительными рычагами. Поворотная рамка снабжена кронштейнами, с помощью которых она установлена на самоходном шасси. Неподвижная рама смонтирована за поворотной рамкой и имеет жестко закрепленную с заднего торца поперечную ферму, на которой сверху установлены кронштейны, соединенные с рычагами, а снизу - серьги для соединения с самоходным шасси. 1 ил.
Patent RU-2005365-C1 (RU)
Inventor: MELNIKOV VIKTOR N
IPC: A01K73/02
Filed: 1991-05-24
Granted: 1994-01-15
Abstract: Использование: в промышленном рыболовстве. а именно при лове тралами. Сущность изобретени : дл  этого высоту облавливаемых скоплений L , ошибку наведени  трала по вертикали на незаныривающие  скоплени  Е. среднеквадратичное отклонение  величины эаныривани  от среднего значени  г определ ют по результатам эхометричес-  ких наблюдений и по этим данным вычисл ют необходимое  вертикальное раскрытие трала по формуле  I -L +1.5E +Ufl- где Ufl - квантиль нормального  распределени  дл  доверительной веро тности  Э Способ можно использовать при разноглу-  бинном траловом лове во всех случа х, когда в  процессе тралени  облавливаемые скоплени  эа-  ныривают. 1 ил.
Patent RU-2017091-C1 (RU)
Title: Устройство для измерения температуры обмотки электрической машины
Inventor: EFIMOV ALEKSEJ D
IPC: G01K13/08
Filed: 1991-04-03
Granted: 1994-07-30
Abstract: Использование: в термометрии. Сущность изобретения: устройство для измерения температуры обмотки электрической машины содержит обмотки термодатчика, источник постоянного тока, два фильтра низких частот, сумматор, измерительный прибор, два усилителя, источник управляющего напряжения, диодный ограничитель, четыре резистора и два конденсатора. 1 ил.
Patent RU-2026258-C1 (RU)
Title: Running gear of travelling crane
Inventor: GINZBURG EVGENIJ L
IPC: B66C9/02
Filed: 1991-06-25
Granted: 1995-01-09
Abstract: FIELD: materials handling machinery. SUBSTANCE: in case of skewing of crane hinged rods occupy tilted position as connecting part of lower joint is rigidly connected with end beams, and upper joints of rods are made spherical. Owing to tilted position of rods efforts are built in rods. Horizontal component of efforts builds up torque acting in direction opposite to direction of skewing and tending to bring crane in initial position. EFFECT: enhanced reliability of operation. 7 dwg
Patent RU-2019514-C1 (RU)
Title: Process for preparing uranium oxide
Inventor: LEONOV MIKHAIL R
IPC: C01G43/01
Filed: 1991-05-28
Granted: 1994-09-15
Abstract: FIELD: preparation of uranium oxide. SUBSTANCE: the uranium containing compound is subjected to thermal decomposition on a substrate heated to 600-800 C in a hydrogen atmosphere containing 0.1-1.0 vol % oxygen. The uranium containing material is tricyclopentadienyluranium chloride. EFFECT: improved process.
Patent RU-2003471-C1 (RU)
Inventor: POLYUBETS VIKTOR P
IPC: B30B11/20
Filed: 1991-05-28
Granted: 1993-11-30
Abstract: Сущность изобретени : пресс содержит ппан-  шайбу 1 с матрицей 2. прессующий ролик 3, выполненные  на полой стойке 4 станины. Крут щий момент  передаетс  на ролик 3 приводным валом 5,  размещенным в стойке. 2ип.
Patent RU-2016555-C1 (RU)
Title: Device for osteosynthesis of long tubular bones
Inventor: KORABLEVA NATALIYA N
IPC: A61B17/86
Filed: 1991-06-28
Granted: 1994-07-30
Abstract: FIELD: medicine. SUBSTANCE: device incorporates nail having threaded hole to receive rod having threaded end portions and support made in the form of threaded bar consisting of two halves jointed to one another by rotational displacement reposition assembly. Rod having threaded end portions and rods provided with arrow-like stops at working ends are secured to bar by means of rod-holders. EFFECT: greater reliability. 3 dwg
Patent RU-2067112-C1 (RU)
Inventor: GOLDENBERG VIKTOR I
IPC: C11B5/00
Filed: 1991-10-18
Granted: 1996-09-27
Abstract: Изобретение относится к масло-жировой и пищевой промышленности. Сущность: стабилизацию осуществляют введением в жиры и жироподобные вещества синергической смеси, содержащей синтетические фосфорилированные глицериды внешних жирных кислот и аскорбиновую кислоту при массовом соотношении соответственно 5 - 100:1. Количество смеси составляет 0,25-1,05% от массы продукта. 2 табл.
Patent RU-2058442-C1 (RU)
Title: Process for preparing molded cellulose articles
Inventor: DITER AJKHINGER
IPC: D01F2/00
Filed: 1991-12-06
Granted: 1996-04-20
Abstract: FIELD: chemical industry. SUBSTANCE: cellulose solution is prepared in N-methylmorpholine-N-oxide and water, forced through nozzle and air layer into coagulation bath containing N-methylmorpholine-N-oxide. Coaqulation is carried out at temperature is not higher than 0 C, and fibers are then washed. EFFECT: more efficient preparation process. 1 tbl
Patent RU-2054004-C1 (RU)
Inventor: KEJZO TANIKAVA
IPC: C07D401/14
Filed: 1991-04-19
Granted: 1996-02-10
Abstract: A compound of general formula (I) and optionally a pharmaceutically acceptable salt thereof if it can form any salt, a process for the production thereof, and a medicinal composition containing the same as the active ingredient. These compounds have potent antithrombotic, cardiotonic, vasodilatory and anti-SRS-A activities, so that they are useful for preventing or treating various thrombotic diseases, congestive failure, hypertension, asthma, immediate allergy and so forth.
Patent RU-2046865-C1 (RU)
Title: Washing machine
Inventor: PERELSHTEJN PETR V
IPC: D06F21/12
Filed: 1991-08-26
Granted: 1995-10-27
Abstract: FIELD: laundering; washing machines. SUBSTANCE: device has washing reservoir made in the form of hollow sphere mounted on three rollers of different diameters. One roller is connected with drive by means of an axle. The reservoir forms friction transmission in the points of engagement with cylindric rollers. Driving roller sets the reservoir in rotation motion. The reservoir sets the driven rollers in motion, mounted on the same inclined axle. The reservoir makes rotation motion in two planes due to difference in diameters of the driven rollers, that provides for effectiveness in stirring material. EFFECT: enhanced effectiveness of washing. 2 dwg
Patent RU-2026433-C1 (RU)
Inventor: MELNIKOV BORIS N
IPC: D06L3/02
Filed: 1991-07-01
Granted: 1995-01-09
Abstract: FIELD: textile-finishing manufacture. SUBSTANCE: composition has, g/l: hydrogen peroxide 2.3-2.7; sodium hydroxide 1.3-1.7; preparation syntaf-794 on the basis of ditriethanolamine salts of monoalkylphosphates containing 10-20 carbon atoms in alkyl and a mixture of polyethylene glycol esters of primary aliphatic alcohol of C 10 - C 18 -fraction with an average hydroxyethylation degree 8-10 0.5-2.0; 1,5- or 1,8-anthraquinonedisulfonate sodium 0.5-3.0, and water up to 1 l. Whitening degree for viscose-staple fabric is 81.0-82.1%, for cotton-syblon fabric is 80.3-83.6%. Whitening stability after fabric scalding for 1 h is 0.5-1.5%. Stability of peroxide solution on the basis of hydrogen peroxide quantity in fabric after impregnation and scalding for 15 min is 34-48%. EFFECT: enhanced quality of composition. 1 tbl
Patent RU-2014336-C1 (RU)
Title: Method for producing high-molecular epoxy resin
Inventor: LAPITSKIJ VALENTIN A
IPC: C08G59/14
Filed: 1991-10-02
Granted: 1994-06-15
Abstract: FIELD: manufacturing heat-resistant epoxy polymers. SUBSTANCE: acetone and technical dioxydiphenylsulfone (being mixture of 3,3′,4,4′- dioxydiphenylsulfone isomers) are fed into reactor. Then phthalic anhydride and tri(p-aminophenyl)methane are fed consequently into reactor, the process is carried out at 20-30 C. Then low molecular epoxydiane resin (its molecular weight is 340-600) being preliminary heated to 50± 5 q C is added, then temperature is increased to 70-90 C and mixing within 30-60 min is carried out. Then temperature is increased to 100-120 C and mixing within 30-120 min simultaneously with distillation of acetone takes place. The process is carried out till high- molecular epoxy resin is produced, its molecular weight being 1000-1400, epoxy group content being 6-10%. EFFECT: improves efficiency of the method. 5 tbl
Patent RU-2039472-C1 (RU)
Title: Искусственная икра
Inventor: ISAEV VYACHESLAV A
IPC: A23L17/30
Filed: 1991-11-04
Granted: 1995-07-20
Abstract: Использование: изобретение относится к пищевой продукции и технологии ее производства и может быть использовано в пищевой, мясомолочной и рыбной промышленности, а также в здравоохранении для организации лечебного питания. Сущность изобретения: для создания пищевого продукта из известного отечественного сырья, обладающего лечебно-профилактическим действием антиатеросклеротического направления, искусственную икру, содержащую белковую основу из молочного и рыбного белка, обогащают омега-3 полиненасыщенными жирными кислотами, источником которых является пищевое масло "Эйконол". 2 табл.
Patent RU-2033492-C1 (RU)
Title: Method for laying film curtain in ground and device for its realization
Inventor: GUZMAN ARKADIJ SH
IPC: E02B3/16
Filed: 1991-11-22
Granted: 1995-04-20
Abstract: FIELD: hydraulic engineering. SUBSTANCE: method for laying film curtain in ground includes parallel cutting of trench in ground by working deeper the transverse cutter and fitting film strips into formed space. Film strips are imparted trough profile in cross-section to form transverse partitions. Film strips are laid in two tiers and each film strip partially overlaps the preceding one under or above it. Device for laying film curtain in ground is articulated to base vehicle with hoisting device. Film laying mechanism has horizontal chamber with transverse cutter. Installed on horizontal chamber is vertical hollow wall and vertical longitudinal wall, with film roll holders installed above them. Installed on each wall is vertical cutter. Installed in horizontal chamber is turning shaft, and two slot guides connected with ground holders installed on rear end. Each longitudinal tie-rod is hinged with respective levers of hoisting device. EFFECT: higher efficiency. 5 cl, 16 dwg
Patent RU-2022397-C1 (RU)
Title: Compound for protecting semiconductor chips
Inventor: TSAREVA LYUDMILA G
IPC: H01L21/02
Filed: 1991-07-15
Granted: 1994-10-30
Abstract: FIELD: protection of p-n junctions of devices operating at heavy currents under heat transfer conditions. SUBSTANCE: compound is doped in addition with hexagonal boron nitride with the following proportion of ingredients, mass percent: rolivsan MV-1 - 70; hexagonal boron nitride - 25; toluene - 5. EFFECT: improved thermal conductivity of compound. 1 tbl
Patent RU-2101932-C1 (RU)
Inventor: SAJB LEV RIKHARDOVICH
IPC: A01H4/00
Filed: 1992-01-22
Granted: 1998-01-20
Abstract: FIELD: agriculture, biotechnology. SUBSTANCE: stimulation of maize morphogenic callus growth is carried out by its culturing on nutrient medium Murasige-Skoog containing auxins picloram, dicamba and 2,4-D at each odd passage at amount 0.2-0.4 mg/l and at even passage their concentrations were decreased to 0.2 mg/l for each auxin. Method is used for maize tissue explant culturing. EFFECT: improved method of stimulation. 3 tbl
Patent RU-2035508-C1 (RU)
Title: Nutrient medium for stabilization of equine venezuelan encephalitis virus
Inventor: AMOSOVA SVETLANA V
IPC: C12N5/00
Filed: 1991-08-16
Granted: 1995-05-20
Abstract: FIELD: virology. SUBSTANCE: virus cultivation is carried out on the basis of growing medium Eagle MEM-Hepes. High effective nutrient medium for stabilization of Venezuelan encephalitis virus is developed. Medium has potassium 2-(vinylhydroxyethyl)-dithiocarbamate (vinditate) at concentration 10 -5 -10 -6  wt.-% as an addition. EFFECT: enhanced thermal stability of cultured virus. 6 tbl
Patent RU-2052744-C1 (RU)
Title: Установка для сушки зерна в кипящем слое
Inventor: ZAJNULLIN LIK A
IPC: F26B17/10
Filed: 1992-03-02
Granted: 1996-01-20
Abstract: Использование: для сушки сыпучих термочувствительных материалов, например зерна. Сущность изобретения: установка для сушки зерна в кипящем слое содержит вентилятор 1, теплогенератор 2 и корпус 3 с каналами 4 и камерами 5 нагретого воздуха, каналами 6 и камерами 7 холодного воздуха, каналом 8 отработавшего воздуха, газораспределительной решеткой, патрубком 10 загрузки, верхним окном с регулируемым порогом для выгрузки зерна в рабочем состоянии и нижним окном с поворотной заслонкой для полного удаления зерна из сушильной камеры при ее остановках. К патрубку 10 загрузки присоединяются питатель с регулятором производительности в зависимости от исходной влажности зерна и воронкой. Кроме того, установка оборудуется устройствами для загрузки сырого зерна в воронку питателя и удаления высушенного зерна из сушилки в емкости для хранения. 1 з. п. ф-лы, 3 ил.
Patent RU-2052079-C1 (RU)
Inventor: OSIPOV YURIJ A
IPC: E21B43/00
Filed: 1992-02-18
Granted: 1996-01-10
Abstract: FIELD: oil industry. SUBSTANCE: process refers to oil production from nongushing holes. Process of oil production by bailing consists in lowering of bailer down the hole, in filling it with fluid and in its lifting with subsequent emptying of space of bailer case. Case of bailer houses string of pipes with holes in lower part. Compressed air supplied through string of pipes into space of bailer is used for bailer emptying. EFFECT: reduced labour input thanks to improved efficiency of unloading. 3 dwg