baber/WOPTO huggingface dataset:
Patent RU-2003621-C1 (RU)
Inventor: BOROKHOVICH ALEKSANDR I
IPC: B66B9/04
Filed: 1991-04-15
Granted: 1993-11-30
Abstract: Использование: в шахтных подъемно-транспортных  устройствах Сущность изобретени : в  стволе с нижним и верхним разгрузочными бункерами  размещен подъемный сосуд который снабжен  гофрированной оболочкой. Гофры оболочки с наружной  поверхностью сосуда образуют вокруг последнего  кольцевые камеры, сообщающиес  с  подсосудной полостью ствола посредством коакси-  ально установленных на сосуде труб с раструбами на концах В каждой впадине между кольцевыми  камерами установлена перегородка, образующа  с  торцовыми стенками смежных камер кольцевые  полости дл  создани  в них воздушных подушек.  На консольных участках торцовых стенок кольцевые  камеры выполнены концентрические р ды наклонных  сопед расшир ющихс  в сторону кольцевой  попоет На поверхности камер выполнены  винтовые каналы с противоположным закручиванием  их витков. Винтовые каналы соединены между  собой центральным каналом и предназначены дл   создани  дополнительного сопротивлени  истечению  сжатого воздуха из воздушной подушки. Разгрузка  сосуда осуществл етс  через окно и наклонный  замкнутый лоток, пропущенный через вырезы , выполненные в трубах Подъемник снабжен  источником сжатого воздуха поддерживающим  рабочее давление в подсосудной полости ствола и  воздушной подушки. 2 ал. ф-лы, 6 ил, 1 табл.
Patent RU-2020499-C1 (RU)
Inventor: MESYURA VLADIMIR I
IPC: G01R31/50
Filed: 1991-04-23
Granted: 1994-09-30
Abstract: Использование: в области автоматического контроля, в системах контроля монтажа печатных плат и в системах поэлементного диагностирования (внутрисхемного контроля) собранных печатных узлов (ПУ). Сущность изобретения: повышение достоверности и производительности контроля достигается за счет использования для обнаружения коротких замыканий (КЗ) и обрывов в электрическом монтаже операции самообучения системы 1 контроля по контролируемому печатному узлу, обеспечивающей автоматическое формирование перечней электрически связанных контрольных точек (КТ) 2 ... 14 объекта контроля путем измерения сопротивления между КТ 2 ... 14 и сравнения полученного значения со значением критерия разобщенности, и операции сравнения полученных перечней К1 ... К4 с перечнями КТ, входящими в состав электрических цепей эталонного (исправного) ПУ 1. Введение операции самообучения для целей обнаружения ошибок монтажа повышает достоверность контроля за счет устранения эффекта маскирования одних дефектов монтажа другими. При этом высокая производительность режима самообучения достигается за счет использования априорной информации об эталонном ПУ 1, позволяющей реализовать самообучение СК раздельно по каждому множеству точек, входящих в состав электрических цепей эталонного ПУ 1. 2 ил., 1 табл.
Patent RU-2020311-C1 (RU)
Title: Damper
Inventor: ESKIN IZOLD D
IPC: F16F7/00
Filed: 1991-05-20
Granted: 1994-09-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: damper has case, vibrator made of two bushings having [- shaped cross-section and provided with trapezium hollows in their shelves, stator having H-shaped cross-section whose shelves are provided with trapezium projections one opposite to another which are answered to the hollows of the vibrator and flexibly hysteresis member made of two multilayer blocks each of each is assembled with two belts provided with outer projections, two groups of corrugated belts interposed between them and central group of smooth belts pressed out in assembling condition and fit with interference in ring spaces which are formed with projections of stator and vibrator and cannot slide over contact surfaces of the stator. The hollows of top self of the stator are dummy so that the shelf has continuous outer cylindric surface. There is a working gap between top shelf of the stator and case that is filled with oil. Sealing rings are set on each bushing of the vibrator for axial movements. Rubber sealing spacers are fit in ring grooves of the sealing rings with interference over faces of the bushings of the vibrator. Additional rubber sealing spacers are fit into ring grooves provided with the bushings of the vibrator with interference over faces of outer ring of the bearing.. EFFECT: improved design. 2 cl, 10 dwg
Patent RU-2040799-C1 (RU)
Title: Device for measurement of parameters of frequency-modulated signal
Inventor: BESPALOV EVGENIJ S
IPC: G01R23/165
Filed: 1991-05-20
Granted: 1995-07-25
Abstract: FIELD: radio engineering. SUBSTANCE: device for measurement of parameters of frequency-modulated signal has N channel each including band-pass filter and amplitude-phase detector, signal selection unit, synchronization signal former, synthesizer of frequency spectrum, N-channel unit of amplitude-phase correction, N-3 networks each composed of comparator, unit of input keys, computer and unit of output keys, units computing average value of modulation index and average value of number of channel of carrier and adder. EFFECT: capability for evaluation of modulation index of continuous radio signal with wide-band frequency modulation with uncertain position of carrier frequency and known value of modulation frequency, increased accuracy of device. 6 dwg, 1 tbl
Patent RU-2036400-C1 (RU)
Title: Device for wood drying
Inventor: PRYAKHIN VIKTOR YAKOVLEVICH
IPC: F26B7/00
Filed: 1991-06-03
Granted: 1995-05-27
Abstract: FIELD: drying. SUBSTANCE: device for wood drying has heat-insulated chamber with cover, heating members, steam discharging outlets, holder for fixing and placing wood into heat-insulated chamber, drive and control instruments. Device has additional latticed partition and loose heat carrier located inside heat-insulated chamber, and journals laid on current supplying bearing supports. Latticed partition is rigidly connected with inner walls of heat insulated chamber and separates chamber space into equal compartments. One of compartments contains loose heat carrier and the other has holder. Journals are rigidly connected to outer walls of heat-insulated chamber and drive. Heating members are installed along inner walls in compartments of heat-insulated chamber. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2028822-C1 (RU)
Title: Screw mill
Inventor: SHULYAK VIKTOR A
IPC: B02C19/22
Filed: 1991-06-03
Granted: 1995-02-20
Abstract: FIELD: grinding equipment. SUBSTANCE: mill has toroidal chamber with charging and discharging devices installed on frame for fixed turning. One of end of spiral arranged in chamber is kinematically coupled with drive, and other end is connected with support through alignment member. The latter has cone on end which is arranged close to discharging device. Alignment member is installed for reciprocating and for adjusting the clearance between discharge device and cone. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg
Patent RU-2051259-C1 (RU)
Title: Сушильная часть для сушки полотна из волокнистого материала
Inventor: KALINKIN ANATOLIJ ALEKSANDROVI
IPC: D21F7/02
Filed: 1991-03-28
Granted: 1995-12-27
Abstract: Использование: в целлюлозно-бумажной промышленности при сушке бумажно-картонной продукции. Сущность изобретения: сушильная часть содержит расположенные двумя рядами один над другим и разделенные по технологическому потоку на группы сушильные цилиндры. Сушильные цилиндры установлены в подшипниках на станинах лицевой и приводной сторон. На приводной стороне станины состоят из соединенных в два ряда и смонтированных на периферийных и центральной опорных стойках один над другим пустотелых кожухов. Имеются звенья приводной шестерни и смонтированных в пустотелых кожухах паразитных шестерен и шестерен сушильных цилиндров со средством для циркуляции смазки. Кожухи станин приводной стороны выполнены в каждой из групп сушильных цилиндров неразъемными по длине в виде двух моноблоков. Моноблоки снабжены устройствами для накопления, поддержания уровня и перелива циркулирующей смазки. Паразитные шестерни и шестерни сушильных цилиндров расположены внутри моноблоков нижними кромками на одной горизонтальной линии. Звено приводной шестерни смонтировано в центральной стойке. Периферийные стойки снабжены регуляторами взаимного положения сушильных цилиндров и моноблоков. 6 ил.
Patent RU-2033359-C1 (RU)
Title: Method and device for controlling permissible convergence of two transport vehicles
Inventor: KAMYNIN YULIJ N
IPC: B61L25/00
Filed: 1991-06-18
Granted: 1995-04-20
Abstract: FIELD: automatic transport control. SUBSTANCE: convergence of two transport vehicles is determined by registering their coordinates. The device comprises registers, circular counter, convergence determining unit, signal converter and bank of actuating elements. EFFECT: higher efficiency. 2 cl, 5 dwg
Patent RU-2016667-C1 (RU)
Title: Electrodynamic vibrator
Inventor: PUZKO IGOR D
IPC: B06B1/04
Filed: 1991-07-09
Granted: 1994-07-30
Abstract: FIELD: vibrators. SUBSTANCE: vibrator has a platform, a magnetic core with a bias winding, a d. c. source, a cylindrical movable coil with a cylindrical winding, a power amplifier, a controllable voltage source, three comparators, a leveling unit. Moreover, the vibrator has a movable coil displacement transducer, a summing amplifier, ten multipliers, a differentiating unit, a frequency transducer, three root-taking converters, two platform displacement transducers, two phase meters, four OR gates, two NO gates, an OR gate, two dividing units, four keys, a single-potential source, two commutators. EFFECT: improved structure. 1 dwg
Patent RU-2054357-C1 (RU)
Title: Method and plant for moulding sheet thermoplasts
Inventor: ENDRYU DZHEJMS UOTTERS
IPC: B29C51/28
Filed: 1990-04-03
Granted: 1996-02-20
Abstract: PCT No. PCT/AU90/00125 Sec. 371 Date Nov. 15, 1991 Sec. 102(e) Date Nov. 15, 1991 PCT Filed Apr. 3, 1990 PCT Pub. No. WO90/11881 PCT Pub. Date Oct. 18, 1990.A method for the operation of a thermoforming machine in which successive sections of a thermoforming web are formed includes the steps of continuously feeding a thermoformable web of plastics material into the entry of the thermoforming machine from an exit support roll of a substantially horizontal run portion of a conveyor, the exit support roll being movable forwardly in the direction of movement of the web and rearwardly in the opposite direction so as to respectively extend and retract the length of the horizontal run portion of the conveyor with the web flow speed at which the web is deposited initially on the conveyor and with the movement of vertically opposed male and female forming tools which are part of the thermoforming machine and which are able to advance and retract horizontally respectively in and against the web movement direction and to move vertically perpendicular to their horizontal movement.
Patent RU-2035998-C1 (RU)
Title: Ion-exchange device
Inventor: SHISHKIN VIKTOR V
IPC: B01J47/12
Filed: 1991-09-16
Granted: 1995-05-27
Abstract: FIELD: chemical industry. SUBSTANCE: flexible pipe of the filtering cloth is fastened on the drive shaft in the housing. The end of the pipe is turned inside out and is fixed along the housing perimeter. The ionite and the solution are fed to the formed cavity of the pipe. EFFECT: enhanced procedure of the solution purification. 1 dwg
Patent RU-2031215-C1 (RU)
Title: Combined cooling system for motorcycle internal combustion engine
Inventor: GLUKHIKH VLADIMIR YA
IPC: F01P3/20
Filed: 1991-10-31
Granted: 1995-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: openings for supplying coolant are arranged at bottom part of the head at site of inlet valves. The opening for discharging heated fluid are arranged at the top front part of the head at the site of outlet valves. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2036845-C1 (RU)
Title: Sewage water purification apparatus
Inventor: ANISIMOV ANDREJ N
IPC: C02F1/40
Filed: 1991-11-11
Granted: 1995-06-09
Abstract: FIELD: purification of sewage water. SUBSTANCE: apparatus has reservoir with receiving, settling and purified water collection compartments. Filters are placed between compartments. Detachable vessel for collecting mechanical contaminants is mounted within receiving compartment. EFFECT: improved quality of purified water and simplified construction. 2 dwg
Patent RU-2041197-C1 (RU)
Title: Process for preparing 1,1-bis-(chlorophenyl)-2,2,2- trichloroethanol
Inventor: KHAUME KASTELLA SOLA
IPC: C07C25/20
Filed: 1992-02-21
Granted: 1995-08-09
Abstract: FIELD: organic chemistry. SUBSTANCE: the product is 1,1-bis-(chlorophenyl)-2,2,2- (trichloroethanol). Reagent 1: chloral. Reagent 2: chlorobenzene. Reaction conditions: excess of chlorobenzene in the presence of sulfuric acid. An aqueous phase containing sulfuric acid and p- chlorobenzenesulfonic acid, and an organic phase which is a solution of 1,1-bis-(chlorophenyl)-2,2-trichloroethane in chlorobenzene are formed. 1,1-bis(chlorophenyl)- 2,2,2-trichloroethane is converted to 1,1- bis(chlorophenyl)-1,2,2,2-tetrachloroethane is converted to 1,1-bis-(chlorophenyl)-2,2,2-trichloroethanol in the presence of the whole or part of the aqueous acid phase obtained at the 1st stage. At the end of the hydrolysis stage chlorobenzene is again added to form an organic phase and an aqueous acid phase. The aqueous acid phase is completely or partly removed with steam to obtain chlorobenzene which is recycled, and residual sulfuric acid. EFFECT: more efficient preparation process. 2 cl
Patent RU-2017407-C1 (RU)
Title: Device for measuring potential of antierosion strength of soil
Inventor: MAKSIMOV IVAN I
IPC: A01G27/00
Filed: 1991-10-29
Granted: 1994-08-15
Abstract: FIELD: agricultural mechanical engineering. SUBSTANCE: device has sloped tray 1, feeder, chamber 2 for soil specimen, flux divider-sampler, which is guided into micrometers 3, provided with measuring needles 4, disposed in head and output parts of the tray along its longitudinal axis. Device is also provided with low voltage ac circuit, which has power supply 7, transformer 8, light and sound annunciators 9 and 10. Micrometer 3 has electric-conducting plug 11, mounted in the bottom of the tray in paces where there is contact with measuring needle. EFFECT: improved precision. 2 cl, 2 dwg
Patent RU-2033710-C1 (RU)
Title: Module for two-side assembly of components on printed circuit board
Inventor: ASTRAKHANSKAYA STALINA P
IPC: H05K3/34
Filed: 1991-10-25
Granted: 1995-04-20
Abstract: FIELD: radio electronics. SUBSTANCE: module for two-side assembly of components on printed circuit board includes two multilayer ceramic boards with one-side wiring electrically interconnected. Both boards are mounted on common base fabricated with through slots for electrical connection of boards which is simultaneously used as heat sink. Each of boards has built-in heater placed on opposite surfaces in mirror arrangement with respect to each other. EFFECT: enhanced reliability of soldered connections, increased productivity. 1 dwg
Patent RU-2070789-C1 (RU)
Title: Automatic foremilk receptacle
Inventor: BARANOVSKIJ MIKHAIL VASILEVICH
IPC: A01J7/00
Filed: 1992-01-27
Granted: 1996-12-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: receptacle has milk-receiving chamber 2 and bellows 10 with vacuum holes 11 and a central hole letting rod 7 pass to come in engagement with float 12. Lower and upper limiting stops confine the bellows base for motion in a limited range. A base in the bellows center has saddle-shaped round hole 18. The diameter of this hole is smaller than the diameter of float 12. The lower limiting stops are provided with tilted throttle channels 15. Between transparent wall 1 and a dark screen there is clearance 20. As milk fills the milk-receiving chamber, float 12 bobs up to close hole 18. Vacuum squeezes the bellows to open throttle channels 15 vented to atmosphere. The foremilk is drained through branch pipe 6. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2048295-C1 (RU)
Inventor: KADUN YURIJ I
IPC: B32B7/08
Filed: 1992-01-24
Granted: 1995-11-20
Abstract: Использование: изобретение относится к технологическим процессам изготовления изделий из слоистого композиционного материала. Существо изобретения: способ изготовления слоистого армирующего каркаса включает дублирование наполнителя с термопластичной пленкой, послойную его укладку на форму и термообработку заготовки с последующим удалением удерживающего волокна наполнителя в заданном положении пленочного материала. 2 ил.
Patent RU-2003956-C1 (RU)
Inventor: KIRIN GENNADIJ T
IPC: G01H11/00
Filed: 1991-10-09
Granted: 1993-11-30
Abstract: Использование: в измерительной технике, в  частности дл  измерени  давлени  преимущественно  в герметичных сосудах, резервуарах, а также при измерении давлени  газа в магистральных газопроводах . Сущность изобретени , в использовании  бесконтактной передачи информации о перемещени х  сильфона на регистрирующее устройство  с помощью радиоактивного излучени . Цель  изобретени  - повышение надежности и упрощение  конструкции измерител  давлени  с сипьфон-  ным чувствительным элементом. 2 ил.
Patent RU-2034072-C1 (RU)
Title: Method for production of metallic scandium
Inventor: GOTOVCHIKOV VITALIJ T
IPC: C22B59/00
Filed: 1992-01-28
Granted: 1995-04-30
Abstract: FIELD: metallurgy. SUBSTANCE: scandium fluoride before its reduction is sublimated or distilled in vacuum or inert atmosphere at 800-1500 C. Condensate is cooled and ground. Prior to sublimation or distillation, scandium fluoride is mixed with calcium fluoride taken in the amount of 5-60% of mass of scandium fluoride. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2057678-C1 (RU)
Title: Method of check of ship's stability and speed
Inventor: NECHAEV YURIJ IVANOVICH
IPC: B63B39/14
Filed: 1992-02-17
Granted: 1996-04-10
Abstract: FIELD: operation of ships. SUBSTANCE: the following parameters are to be measured: rolling period, fore and aft drafts, relative bearing, ship's position and distance to nearest port of distress; then the following parameters are determined: dispersion of wave process, height of wave of 3-% security, actual parameters of stability, loss of speed in swell and time required for running to port of distress. EFFECT: enhanced reliability. 1 dwg
Patent RU-2009190-C1 (RU)
Title: Detergent for washing
Inventor: RIKKEN YUTA T
IPC: C11D3/20
Filed: 1992-01-31
Granted: 1994-03-15
Abstract: FIELD: washing compositions. SUBSTANCE: detergent contains; mass % : anionic surface active substance 5-10, soap 2-5, non-ionogenic surface active substance 3-8, N, N-dimenthyl(C 12 -C 14 )alkylaminooxide 0.5-2.0, sodium tripolyphosphate 15-25, liquid glass 1-3, sodium sulfate 2-10, carboxymethyl-cellulose 0.5-20, sodium chloride 2-4, bleaching agent 0.1-0.4, water to 100. EFFECT: improves detergent quality. 2 tbl
Patent RU-2000862-C1 (RU)
Inventor: PAVLOV VALERIJ G
IPC: B21B45/04
Filed: 1992-04-23
Granted: 1993-10-15
Abstract: Использование: изобретение относитс  к черной  металлургии, в частности к отделке поверхности готового проката фугпого и шестигранного профил  Сущность: устройство дл  очистки прутков  стали от окалины состоит из корпуса, механизма  подачи прутка и соленоида При подаче напр жени  на токоподвод 9 и вращении дисков 2 и 3 с то-  копроводниками гранулы очищающего субстрата  11. прижимаемые к прутку 12 магнитным полем  снимают и истирают окалину. 2 ил.
Patent RU-2000199-C1 (RU)
Inventor: SKORMIN GUSTAV A
IPC: B28B1/08
Filed: 1992-05-05
Granted: 1993-09-07
Abstract: Изобретение относитс  к строительству , а именно к оборудованию дл  формова-  ни  из строительных смесей,  преимущественно бетонной смеси, блоков,  строительных камней и т.п. элементов. Изобретение  позвол ет повысить качество изделий , снизить трудоемкость процесса. Дл   этого на раме размещен конвейер с установленными  на нем поддонами. Матрица снабжена  механизмом захвата поддонов, а  т говый орган соединен с матрицей и с датчиком  весовой нагрузки. Это позвол ет осуществл ть  весовое дозирование  строительной смеси в процессе ее загрузки  в матрицу. При конечном перемещении пуансон  взаимодействует с датчиком его ниж-  него положени , что позвол ет  поддерживать заданными размер изделий, 1  з.п.ф-лы, 5 ил.
Patent RU-2025348-C1 (RU)
Inventor: SOKOLOV VADIM A
IPC: B61D35/00
Filed: 1993-02-24
Granted: 1994-12-30
Abstract: Использование: средства снабжения водой пассажирских вагонов. Сущность изобретения: устройство содержит корпус с перегородкой, разделяющей в нем две полости, одна из которых ограничена диафрагмой, а в другой между впускным и выпускным отверстиями установлен подпружиненный клапан посредством штока, проходящего через перегородку, связанный с диафрагмой, бак, включающий корпус с вестовой трубой и крышку, через трубопроводы связанный с впускным отверстием и диафрагменной полостью. Крышка прикреплена к торцу обечайки, другой торец которой перекрывается водой при наполнении бака с образованием в ней полости с избыточным давлением воздуха, сообщенной вверху посредством трубопровода с диафрагменной полость. 1 ил.
Patent RU-2011660-C1 (RU)
Title: Process for producing rubber mixture
Inventor: GALYBIN GURIJ M
IPC: B29B13/00
Filed: 1992-05-19
Granted: 1994-04-30
Abstract: FIELD: tyre industry. SUBSTANCE: concept of new method of producing rubber mixture resided in mixing general-purpose unsaturated rubber with curing ingredients, target-oriented additives and crushed used vulcanized rubber tyre inner tubes. Rubber mixture included 100 parts by weight general-purpose unsaturated rubber, 2 to 3 parts by weight sulfur, 1.0 to 1.6 parts by weight curing promoter, 2.5 to 5.0 parts by weight zinc oxide, 1.0 to 2.5 parts by weight aliphatic acids, 0.5 to 3.0 parts by weight rosin, 2.0 to 4.0 parts by weight styrene-indene resin, 1.5 to 2.5 parts by weight protection wax, 10 to 18 parts by weight aromatic petroleum oil, 0.5 to 2.0 parts by weight N-isopropyl-N-phenyl-n-phenylenediamine, 1.0 to 2.5 parts by weight 2,2,4-trimethyl-1,2-dihydroquinoline polymer, 50 to 75 parts by weight commercial-grade carbon, and 4 to 20 parts by weight crushed used vulcanized tyre inner tube rubber. Waste rubber was consecutively processed in rotary crushing machine or by parallel disc cutters, reduced to pieces each measuring 200 to 300 mm maximum, comminuted by crushing box-grooved rolls having friction ratio 1 : 2 to 1 : 3.2 by repeatedly passing rubber through slit at temperature between 50 and 70 C to obtain particles from 2 to 10 mm in size and then finally ground at temperature of 70 to 80 C by smooth-surface rolls having slit of 0.1 to 0.2 mm in size, friction ratio 1 : 3 to 1 : 5 and shearing strain within limits of (3-5)·10 3 s -1  , ratio of magnitude of gap to number of passes made through gap remaining within 0.02 to 0.1 mm. Thus comminuted mass was uniformly admitted into slit and allowed to pass throughout entire length of banked rolls in amount not exceeding 50 % of maximum throughput capacity of rolls at given clearance. Resultant rubber product exhibited higher physical and mechanical qualities. EFFECT: higher quality of end product. 1 tbl
Patent RU-2025467-C1 (RU)
Title: Process for purifying chromium-containing sewage
Inventor: GORSHKOV VASILIJ A
IPC: C02F103/16
Filed: 1992-07-06
Granted: 1994-12-30
Abstract: FIELD: a process for purifying chromium-containing sewage. SUBSTANCE: the process comprises passing the sewage through a bed of iron-containing waste and treating it with a gas component. The sewage having a pH of 2.0-4.0 is passed with the metallic bed aerated with air at an hourly flow rate of 192 dm 192 dm 3 . The linear passage rate of chromium (VI) containing sewage is 1920-3460 mg hr 1920-3460 mg·h -1  per dm 1 dm 3  of metallic waste. EFFECT: greater efficiency of the process. 2 cl, 1 tbl