baber/WOPTO huggingface dataset:
Patent RU-2084329-C1 (RU)
Inventor: ANSHIN VENADIJ V
IPC: B25D17/24
Filed: 1993-08-31
Granted: 1997-07-20
Abstract: Использование: машины ударного действия, отбойные молотки. Сущность изобретения: пневматический молоток содержит корпус, размещенный в нем ударный узел, полую рукоятку, в полости которой размещены жестко закрепленный относительно корпуса стакан ударного узла и виброизолятор в виде ограничителя хода, подвижного упорного элемента и системы предварительно напряженных пружин, по крайней мере две из которых установлены последовательно и размещены по разные стороны упорного элемента, первая из которых свободным торцом оперта на ограничитель хода, свободный торец второй пружины оперт на стакан ударного узла, а третья из системы пружин установлена параллельно первой и размещена аналогично ей. 2 ил.
Patent RU-2042109-C1 (RU)
Title: Electro-optic device for measuring linear displacements of object
Inventor: PALAGUTA KONSTANTIN A
IPC: G01B21/00
Filed: 1993-10-26
Granted: 1995-08-20
Abstract: FIELD: measurement technology. SUBSTANCE: device has radiation source, collimator, focusing lens and photodetector, which are mounted along the path of light beam, generator and registrar. Device also has slit and point diaphragms, which are mounted in front of and behind the focusing lens correspondingly along light beam path. Device has beam splitter, which is disposed along the light beam path behind the collimator and intended for separating the second light beam. Reflecting mirror is mounted along the light beam path, the second slit diaphragm, the second focusing lens and the second photodetector, adder. Inputs of the adder are connected to photodetectors. Demodulator and differentiating unit are connected in series. The demodulator is connected with the first photodetector. Differentiating unit is made in form of bandpass filter and lower frequency filter, which are connected in parallel. Correction unit of the device is brought between outputs of differentiating unit and the first input of the registrar The generator is connected to radiation source and to the second input of the demodulator. Errors may be excluded which are related by differentiation absence of changes, which are provided by background illuminations and changes in color rendition factor. EFFECT: improved reliability of operation; improved precision of measurement. 1 dwg
Patent RU-2084445-C1 (RU)
Inventor: SIROTKINA EKATERINA E
IPC: C07C211/51
Filed: 1993-11-09
Granted: 1997-07-20
Abstract: Изобретение можно использовать в синтезе промежуточных продуктов для красителей и стабилизаторов синтетических каучуков. Цель изобретения - сокращение времени и снижение температуры процесса, исключение агрессивной среды. Способ заключается в том, что восстановление нитрилоанилинов ведут в воде ультрадисперсным порошком алюминия при молярном соотношении алюминий: нитроанилин 1:(0,16 - 0,40).
Patent RU-2066234-C1 (RU)
Inventor: MOKRONOSOV ALEKSANDR L
IPC: B01D53/26
Filed: 1993-11-04
Granted: 1996-09-10
Abstract: Использование: в нефтяной и газовой промышленности. Сущность изобретения: установка осушки газа включает аппарат подготовки газа, насос перекачки абсорбента, соединенный с емкостью регенерированного абсорбера, выветриватель, соединенный с колонной регенерации абсорбента. Насос снабжен двумя плунжерными камерами, подключенными к гидроцилиндру с противоположных сторон, нагнетательная линия плунжеров соединена с верхней контактной тарелкой аппарата, их всасывающая линия - с емкостью регенерированного абсорбента, линия входа насыщенного абсорбента в гидроцилиндр насоса соединена с линией сброса насыщенного абсорбента из аппарата подготовки газа, а линия выхода насыщенного абсорбента гидроцилиндра - с выветривателем. Внедрение изобретения позволит отказаться от сложной автоматики и исключить затраты электроэнергии 5,5 кВт на 1 м 3  перекачиваемого абсорбента. 1 ил.
Patent RU-2054787-C1 (RU)
Title: Драйвер двигателя
Inventor: OPALEV VASILIJ LEONIDOVICH
IPC: H02P7/292
Filed: 1993-12-02
Granted: 1996-02-20
Abstract: Использование: при проектировании схем управления двигателями. Сущность изобретения: устройство состоит из двух полумостов на транзисторах. Контрольные выходы у обоих полумостов объединены и через выходной буфер соединены с контрольным входом драйвера двигателя. В устройстве осуществляется возможность постоянного контроля неисправности нагрузки, а именно ее обрыва, и выдача сигнала неисправности в случае аварии. 1 ил.
Patent RU-2057446-C1 (RU)
Inventor: SHUTOVA MAJYA I
IPC: A01N25/00
Filed: 1993-12-10
Granted: 1996-04-10
Abstract: FIELD: veterinary. SUBSTANCE: proposed agent contains ethyl phenaine, food base, talc, gypsum or paraffin. Death of rodents takes place on the fourth day after eating up said agent by them. EFFECT: improves activity of the agent. 2 cl, 4 tbl
Patent RU-2117919-C1 (RU)
Title: Chain float-type level indicator
Inventor: SAMARSKIJ ANATOLIJ GERASIMOVIC
IPC: G01F23/20
Filed: 1994-01-17
Granted: 1998-08-20
Abstract: FIELD: instrumentation engineering, measurement of levels of liquids under excessive pressure in tanks. SUBSTANCE: float with cap to which chain calibrated by weight is attached moves along two tightened ropes. The other end of chain is attached to lever of mechanism for force compensation of change of weight of chain. Invention allows measurement of level to be conducted within wide height range in apparatuses with excessive pressure. EFFECT: measurement of level in wide height range in apparatuses with excessive pressure. 1 dwg
Patent RU-2079035-C1 (RU)
Inventor: PLEKHANOVA TAMARA P
IPC: F16L33/04
Filed: 1994-01-18
Granted: 1997-05-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: tightening yoke consists of a flexible member made up as two closed wire loops and tightening device that has a screw with a slide and a supporting thrust. The ends of the loops are bent to form rings wherein the slide and supporting thrust are received. The top rings of the loops are interconnected through a cross-piece. The bottom ends of the loops, which form rings, pass through the top ends of the loops. The slide and supporting thrust are made up as shaped plates provided with a stop projection. EFFECT: improved design. 14 cl, 3 dwg
Patent RU-2107396-C1 (RU)
Title: Cordless local network
Inventor: EHNDRJU BAD
IPC: H04L12/56
Filed: 1992-09-28
Granted: 1998-03-20
Abstract: FIELD: computer engineering. SUBSTANCE: data are transmitted through radio DECT-standard channel between data terminals PC of multiple user computers T by means of central control computer C. Each user computer T is connected to mobile receiver-transmitter module MRM, which differs from data terminal PC and is spaced from it, and to adapter unit LM which serves as interface between data input terminal PC and mobile receiver-transmitter module MRM and is embedded into data input terminal PC and is connected to radio module MRM by means of flexible multiple-wire cable. Central control computer is designed as multiple stationary radio modules or bases RB and stationary hub MC which is connected to stationary radio bases RB by means of connection lines L. EFFECT: increased functional capabilities. 6 cl, 4 dwg
Patent RU-2138461-C1 (RU)
Title: Aluminum oxide composition (versions) and method of manufacturing aluminum oxide ceramics
Inventor: MASAKHIDE MOKHRI
IPC: C01F7/02
Filed: 1994-07-25
Granted: 1999-09-27
Abstract: FIELD: ceramics. SUBSTANCE: composition contains alpha-aluminum oxide particles with ratio of shortest diameter to longest diameter 0.3 to 1 and D 90 /D 10  ratio no higher than 5, where D 10  and D 90  represent, respectively, integrated 10% diameter and integrated 90% diameter of integrated distribution, or alpha-aluminum oxide polyhedron-shaped particles with D/H ratio from 0.5 to 3.0, where D is largest particle diameter parallel to hexagonal plane of hexagonal close-packed crystal lattice of alpha-aluminum oxide and H is largest particle diameter perpendicular tp that plane, and D 90 /D 10  ratio the same as above. EFFECT: enabled fabrication of aluminum oxide ceramics with elevated accuracy in dimensions and reduced crooking and anisotropy of shrinkage on baking. 17 cl, 8 dwg, 3 tbl, 2 ex
Patent RU-2062805-C1 (RU)
Title: Installation for processing of granular gold-containing materials
Inventor: EMELYANOV YURIJ E
IPC: C22B11/10
Filed: 1994-07-18
Granted: 1996-06-27
Abstract: FIELD: hydrometallurgy of noble metals; can be used in extraction of gold from gravioconcentrated and other granular materials, in particle, installation for processing of gold-containing granular materials. SUBSTANCE: the installation, using an Akins classifier with branch- pipes for drainage of liquid phase, inlet and outlet of sands, mall whose inlet is connected to the liquid phase drainage branch-pipe of the classifier and delivery branch-pipe, is additionally provided with the second classifier installed in a closed circuit with the first classifier is connected to the branch-pipe for inlet of sands of the second classifier, the sand branch-pipe of the second classifier is connected to the branch-pipe for inlet of sands of the first classifier for connection of the branch-pipe for outlet of sands of one of the classifiers to the mill inlet; the branch-pipe for drainage of liquid phase of the second classifier is connected to the pump inlet branch-pipe, and the pump outlet branch-pipe is connected for disconnection from the sands outlet branch-pipe of the first and/or second classifier. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2075856-C1 (RU)
Title: Устройство для дистанционного управления объектами вагонов поезда
IPC: B60L15/32
Filed: 1994-08-05
Granted: 1997-03-20
Abstract: Устройство для дистанционного управления объектами вагонов поезда, содержащее расположенный в одном из вагонов центральный пульт управления с источником питания, подключенным к управляемым объектам остальных вагонов посредством индивидуальных выключателей, n + 1 соединений в каждом межвагонном пространстве, штепсельных (n + 1)-контактных разъемов, установленных по одному на торцах вагона с пультом управления и по два на торцах остальных вагонов, общего провода и поездной магистрали с проводами управления, из которых в каждом вагоне с управляемым объектом n - 1 проводов положены между i±1, i±2,...., i± n∓ 1 контактами первого и i, i± 1,..., i± n∓ 2 контактами второго разъемов, размещенных на противоположных торцах вагона по одну сторону от продольной оси, отличающееся тем, что пульт управления подключен к управляемым объектам дополнительных вагонов посредством дополнительных индивидуальных выключателей, упомянутых и n + 1 дополнительных соединений в каждом межвагонном пространстве, упомянутых и двух дополнительных (n + 1)-контактных разъемов, установленных на торцах вагона с пультом управления, упомянутого общего провода и дополнительной поездной магистрали с проводами управления, из которых в каждом вагоне с управляемым объектом n - 1 проводов, проложены между i, i± 1,..., i± n∓ 2 контактами третьего и i± 1, i±2,..., i± n∓ 1 контактами четвертого разъемов, размещенных на противоположных торцах вагона по другую сторону от продольной оси, один провод, связанный с одним выводом управляемого объекта, - между i контактами первого и четвертого разъемов, размещенных на противоположных торцах вагон�
Patent RU-2138646-C1 (RU)
Title: Method and device for stoping in underground mine openings
IPC: E21C41/18
Filed: 1994-08-26
Granted: 1999-09-27
Abstract: FIELD: mining industry. SUBSTANCE: method and device can be used in extraction of minerals with high productive capacity and without extra equipment. Method implies application of powered support with stoping facilities and conveyor which are covered by upper beams of support system. Powered mechanisms of stoping facilities can deviate on turning pads on upper beams in plane located at right angle with respect to seam. Sections are advanced after every other section. After advancement, extraction of mineral is effected by stoping facilities of these sections. Stoping facilities operate continuously performing arch-like motions with digging mineral over entire height of work face. Turning pad can be located at determined height by means of pneumatic drive. Stoping facility is made in the form of frontal skimmer which can have cutting edge over entire width of section. Frontal skimmer can be provided with bucket. EFFECT: higher efficiency. 26 cl, 3 dwg
Patent RU-2104058-C1 (RU)
Title: Усилитель биокосмической энергии
Inventor: TOLSTOJ VLADIMIR STEPANOVICH
IPC: A61N1/16
Filed: 1995-01-23
Granted: 1998-02-10
Abstract: Использование: в медицинской технике для стабилизации энергетического состояния объекта, например человека, при лечении различных заболеваний. Сущность изобретения: усилитель содержит по крайней мере один корректор, выполненный в виде основания и связанных с ним формирующих элементов, разделенных пазами, сообщающимися с центральной полостью, ориентированными под углом, обеспечивающим формирование вихревого энергетического потока. Корректор выполнен с переменным поперечным сечением. Основание может быть выполнено в виде произвольной геометрической фигуры. Часть наружной поверхности, являющейся общей для формирующих элементов одного корректора, выполнена сужающейся или расширяющейся к их рабочим поверхностям. Элементы усилителя выполнены с возможностью изменения и подбора его энергетических характеристик, что позволяет значительно повысить эффективность воздействия на объект. 26 з.п. ф-лы, 15 ил.
Patent RU-2076433-C1 (RU)
Title: Synchronous motor with electromagnetic reduction
Inventor: LUZIN MIKHAIL I
IPC: H02K19/06
Filed: 1995-03-14
Granted: 1997-03-27
Abstract: FIELD: slow electric drives. SUBSTANCE: device has toothed rotor 3 which has Z p  teeth, and toothed stator 1 which has Z c  teeth. Teeth number of rotor and stator conforms to equation Z p =Z c ± p, where p = 1, 2, 3, ..., it is equal to number of pole pairs of winding 5 of stator 1. Stator winding has two windings which are designed as star connection. Each phase of winding has two half phases which are connected in parallel opposing and shifted by 180 electric degrees. Each half phase has p coil groups which are connected in aiding, and diode which is connected in aiding to start of half phase. Second winding is designed as delta connection and is connected to three-phase power supply in parallel to first winding and is shifted by 30 electric degrees with respect to first winding. Each phase of second winding has also two half phases which are connected in parallel opposing and shifted by 180 electric degrees, Each half phase has p coil groups which are connected in aiding and diode which is connected in aiding to start of half phase. Pole pitch of coils of both windings is in range of 1 - 1.5 of device pole pitch. Number of turns in coils of both three-phase windings provides less than 15 % difference in magnetization forces of these windings. EFFECT: increased functional capabilities. 3 cl, 2 dwg
Patent RU-2097549-C1 (RU)
Inventor: PETERSON ALEKSANDR YA
IPC: E21B47/125
Filed: 1995-03-24
Granted: 1997-11-27
Abstract: FIELD: oil and gas production. SUBSTANCE: downhole device with measuring electrodes is sunk in cemented casing string below perforation interval. During its rise, curve of change in electric potential between measuring and grounded electrodes is registered and, from the peculiar features of change in electric potential of string after perforation, one estimates perforation quality. Additionally, before and after perforation, device for electromagnetic crack detection in casing strings and acoustic control of cementation is sunk in casing string below the head of proximate bed-collector lying below perforation interval. When being raised, curves of change in measured parameters are registered and, from configuration and extension of changes in curves registered after perforation, one judges about borders of perforated interval and degree of alteration in its insulation caused by perforation. Quality of perforation is estimated from whole complex of curves describing changes in electric potential of string, indications of electromagnetic crack detection of string, and acoustic control of well cementation. EFFECT: facilitated well perforation quality control. 2 dwg
Patent RU-2077919-C1 (RU)
Inventor: MYASNIKOV VADIM E
IPC: B01D19/00
Filed: 1995-02-20
Granted: 1997-04-27
Abstract: Изобретение относится к вакуумным деаэраторам, предназначенным для удаления коррозийно-агрессивных газов из питательной воды в теплоэнергетике. Деаэратор содержит вертикальный корпус с патрубками для подвода воды, барботажного пара, для вывода деаэрированной воды и парогазовой смеси. Внутри корпуса образованы струйный отсек с распределительной тарелкой и барботажный отсек, включающий барботажный лист, перепускную трубу, водосливной порог. В деаэраторе дополнительно образованы насадочный и переходной отсеки, размещенные последовательно между струйным и барботажным отсеками. Дополнительно установлены вертикальные парогазовые отводные трубы. Насадочный отсек выполнен в виде установленного соосно с корпусом цилиндрического объема, заполненного насадкой в виде колец Рашига. В полости переходного отсека установлена горизонтальная обводная тарелка соосно с корпусом, который снабжен патрубком для подвода продувочного пара. В барботажный отсек введена водяная отводная труба с закрепленными на ней завихрителями. Водяная отводная труба и водосливной порог, выполненный в форме цилиндра, установлены соосно с корпусом на барботажном листе. Переходной и барботажный отсеки сообщены через отводную водяную трубу, а струйный и барботажный отсеки сообщены с помощью вертикальных парогазовых отводных труб. 1 з.п. ф-лы, 1 ил.
Patent RU-2083844-C1 (RU)
Title: Artificial mechanized pillow
Inventor: OREKHOV IVAN S
IPC: E21D19/04
Filed: 1995-05-04
Granted: 1997-07-10
Abstract: FIELD: mining industry. SUBSTANCE: mechanized pillow is used in supporting stopes and junctions between stopes and underground workings on flat seams with stable hard-to-crush roof primarily at longwall mining system. Artificial mechanized pillar has rotary transport device with frame having longitudinal slot, holders with hydraulic supports installed for possible relative displacement along slot, guide members over contour of transport device and interacting with guide rollers mounted on holders. Connected with frame by moving hydraulic cylinders through supporting platform are cutting-face and seating sections of support located over longitudinal axis of supporting platform and frame installed on it. Slot can be shaped, pulling member can be of endless-type and have pushers interacting on definite sections with stops located on holders. On one shaft with driving sprocket, cranks can be mounted together with control followers with hydraulic control valves mechanically connected with followers and hydraulically connected with crank operating cylinders. Control followers can be mounted on driven sprocket shaft. EFFECT: high efficiency. 3 cl, 9 dwg
Patent RU-2143716-C1 (RU)
Title: Display, pixel matrix, diffraction transparent display, diffraction reflection display, and method for production of diffracted waves
Inventor: ODNER DZHEFFERSON E
IPC: G02B5/32
Filed: 1994-07-12
Granted: 1999-12-27
Abstract: FIELD: optical instruments. SUBSTANCE: device has element, which carries diffraction pattern and is connected to power supply. Movement of said element results in alteration of wavelength of wave which is diffracted at given angle. Element may either pass or reflect diffracted wave. Element either has bimorph piezoelectric cell or is mounted for rotation upon excitation of coils which are located on its ends and are connected to two magnets. Matrix may be designed from said elements. Display may have external transparent rigid member, discrete lens member and rigid opaque attachment with window which is optical matched to discrete lens member and said element with diffraction pattern. EFFECT: simplified design, modular implementation, increased sight angle, possibility to generate all colors on separate pixels. 72 cl, 22 dwg
Patent RU-2096810-C1 (RU)
Title: Range finder
Inventor: CHASOVSKOJ ALEKSANDR A
IPC: G01S17/00
Filed: 1996-02-16
Granted: 1997-11-20
Abstract: FIELD: electronic engineering. SUBSTANCE: range finder increases range resolution due to introduction of inverter, horizontal-sweep generator, indicator with line sweep, delay line, single-line television pickup, level decrease analyzer, level increase analyzer, unit of determination of relative pulse duration value, and decoder of relative pulse duration value. Modulator output is connected through inverter, horizontal-sweep generator and delay line to first input of single-line television pickup having the optical input connected to optical output of indicator with line sweep. First and second inputs of indicator are connected to output of horizontal-sweep generator and to output of reflected signal reception unit, respectively. Television pickup output is connected to first and second inputs of unit which determines value of relative pulse duration through level decrease analyzer, respectively. Output of unit which determines value of relative pulse duration is connected through decoder of relative pulse duration value to second input of range converter which has first input connected to inverter output. EFFECT: higher measurement results. 3 dwg
Patent RU-2099986-C1 (RU)
Title: Concentrate of instant drink "solevit"
Inventor: SOBKO MIKHAIL G
IPC: A23L2/39
Filed: 1996-04-23
Granted: 1997-12-27
Abstract: FIELD: food industry, in particular, alcohol-free industry. SUBSTANCE: concentrate contains, mas. %: lyophilized extract of licorice root with glycyrrhizic acid in amount of 27-28%, 3.0; lyophilized extract of eleutherococcus, 0.8; ascorbic acid (vitamin C), 1.0; sugar (sugar powder), the balance. EFFECT: higher tonic and strengthening properties.
Patent RU-2098909-C1 (RU)
Title: Electromechanical drive
Inventor: GAVRILOV ANDREJ A
IPC: H02K41/03
Filed: 1996-05-20
Granted: 1997-12-10
Abstract: FIELD: electrical engineering; reciprocating drives. SUBSTANCE: magnetoelectric drive has fixed stator in the form of shell-type core accommodating pole shoes and field coil, and moving armature formed by pair of oppositely oriented magnets separated by ferromagnetic insert. Core is made in the form of ring and armature magnets are mounted on rod passed through hole in core ring and mounted within case on two diaphragm-type springs with magnets symmetrically arranged relative to pole shoes of core. EFFECT: minimized loss in magnetic gaps which raises device efficiency. 2 cl, 1 dwg
Patent RU-2118776-C1 (RU)
Inventor: BUDORAGIN JU A
IPC: F27D1/18
Filed: 1996-10-07
Granted: 1998-09-10
Abstract: Изобретение относится к области химико-термической обработки, в частности к процессам диффузионного насыщения из порошковых сред в контейнерах с плавкими затворами. Плавкий затвор содержит жидкое стекло и огнеупорную глину при следующем соотношении компонентов, мас.%: натрийсиликатное стекло 40 - 50, отработанный карбюризатор 10-20, жидкое стекло 15-20, огнеупорная глина - остальное. При герметизации контейнеров компоненты плавкого затвора располагают в следующей последовательности: отработанный карбюризатор, жидкое стекло, огнеупорная глина, натрийсиликатное стекло. Изобретение обеспечивает снижение трудоемкости процесса герметизации контейнеров и облегчает их разборку. 2 с.п.ф-лы, 1 табл.