baber/WOPTO huggingface dataset:
Patent RU-2037872-C1 (RU)
Title: Controlled timer
Inventor: DIKAREV IGOR I
IPC: G06F1/04
Filed: 1990-07-17
Granted: 1995-06-19
Abstract: FIELD: automation and computer engineering. SUBSTANCE: device has first, second and third control wires 1, 2, 3, Wire 1 is connected to cathode of diode 4 and to anodes of diodes 5 and 6. Wire 2 is connected to cathode of diode 7 and to anodes of diode 8, 9. Wire 3 is connected to anode of diode 10. Cathode of diode 5 is connected to input of pulse shaper 12 and through resistor 13 to common wire 11. Cathode of diode 8 is connected to input of pulse shaper 14 and through resistor 16 to common wire 11. Cathodes of diodes 6, 9, 10 are connected to one another and are also connected to input of secondary power supply 18 through resistor 17. Input of secondary power supply 18 is connected through capacitor 19 to common wire 11, output of secondary power supply 18 is connected to input of initial settings circuit 20 and to power supply inputs of pulse shapers 12, 14, 15, output of pulse shaper 12 is connected to input of pulse shaper 21, first input of AND gate 22 and to second input of XOR gate 23. Output of pulse shaper 14 is connected to first input of AND gate 24 and to second input of XOR gate 23. Output of initial setting circuit 20 is connected to input of pulse shaper 25 and to zero setting input of Gray-code counter 26. Output of pulse shaper 21 is connected to second input of AND gate 24, which output is connected to first input of OR gate 27. Output of pulse shaper 25 is connected to second input of AND gate 22 and clock input of flip- flop 28. Output of AND gate 22 is connected to second input of OR gate 27 and through delay gate 29 to reading permission input of memory unit 30. Output of OR gate 27 is connected to write permission input of memory unit 30. Output of XOR gate 23 is connected to zero setting input of rate scaling circuit 31 and first input of OR gate 32. Second input of OR gate 32 is connected to output of rate scaling circuit 31, and output of OR gate 32 is connected to counting input of counter 26. Information input of rate scaling circuit 31 is connected to output of driving oscillator 33, information input of flip-flop 28 is connected to output of modulo- two folding unit 34, which outputs are connected to corresponding bit inputs of counter 26. Output of flip-flop 28 is connected to strobe input of decoder 35 which inputs are connected to high-order bit outputs 36 of counter 26. They are also connected to information inputs of memory unit 30. Output of decoder 35 is connected to input of pulse shaper 15. This output also serves as timer output. Ones setting high-order bit inputs of counter are connected to corresponding outputs of memory unit 30. EFFECT: decreased number of control wires. 2 dwg
Patent RU-2007781-C1 (RU)
Inventor: KALMYKOV MIKHAIL V
IPC: H01K9/04
Filed: 1990-11-06
Granted: 1994-02-15
Abstract: FIELD: electrical engineering. SUBSTANCE: filament lamp is intended for lighting of rooms. Salient feature of invention is like this: two or more luminous elements can be switched on in turn with hand switch built-in in base part of lamp. Switching over can be conducted without unscrewing lamp from lamp-holder. EFFECT: expanded operational characteristics. 2 dwg
Patent RU-2036543-C1 (RU)
Inventor: BODO BRAUN
IPC: H02B1/20
Filed: 1991-02-13
Granted: 1995-05-27
Abstract: Использование: шинный монтаж. Сущность изобретения: электрическое распределительное устройство имеет несколько составленных вместе камер и проходящие через эти камеры сборные шины. Опорные элементы распределительного устройства имеют местами отогнутые назад или втянутые профилированные выемки, благодаря чему образуется доступное по всей длине пространство для сборных шин. Опоры сборных шин имеют гребнеобразный профиль и обладают выемками для полного профиля сборных шин. Конструкция позволяет вкладывать сборные шины в пространство для сборных шин без требуемого прежде продвигания, начинающегося у конца распределительного устройства. Новая конструкция пригодна в одинаковой степени для низковольтных распределительных устройств с пространством для сборных шин, расположенным сверху или с обратной стороны. 2 с и 3 з.п.ф-лы, 6 ил.
Patent RU-2009370-C1 (RU)
Inventor: SIDOROV NIKOLAJ A
IPC: F03D3/02
Filed: 1991-03-04
Granted: 1994-03-15
Abstract: FIELD: wind power engineering. SUBSTANCE: windmill has windwheel 2 with blades 3 positioned in stages 1 in bearing frames 6 and fastened to vertical axles 4, vertical mast 12 located symmetrically relative to axles 4 if the windwheels, platform 13 with a machanical drive and an orientation device. The orientation device is made in the form of two vertical planes 11 connected at a sharp angle with the vertex directed upwind, the device has posts 10 pivotally connected to bearing frames 6 which are connected in pairs by tension springs 7. The mechanical drive has inertial flywheel 23 mounted coaxially to mast 12, and rotation direction converter 22 of windwheels 2. EFFECT: improved structure. 2 cl, 2 dwg
Patent RU-2002144-C1 (RU)
Inventor: KOCHETKOV BORIS F
IPC: F16H33/14
Filed: 1991-03-06
Granted: 1993-10-30
Abstract: Использование: транспортное машиностроение  и станкостроение. Сущность изобретени ; автоматическа  передача содержит входной и выходной  валы, инерционную муфту, ведущий вал которой  вл етс  входным валом передачи, а ведомый вал  посто нно св зан при помощи первой пары колес с  выходным валом. Входной вал при помощи второй  пары колес, имеющей более высокое передаточное  отношение по сравнению с первой парой колес, и механизма свободного хода св зан с выходным валом . Ведомый и ведущий валы инерционной муфты  установлены коаксиально и их св зывает второй  механизм свободного хода, ведуща  обойма которого  установлена на ведомом валу инерционной  муфты, а ведома  - на ведущем (входном) валу.  Перва  пара колес расположена между инерционной  муфтой и второй парой колес Поток мощности  от входного вала на выходной передаетс  через  обе пары колес и механизм свободного хода или  только через первую пару колес При потоке мощности  от выходного вала к входному валу происходит  замыкание механизма свободного хода, что  обеспечивает торможение выходного вала при помощи  двигател  4 ид
Patent RU-2052338-C1 (RU)
Title: Устройство для уплотнения изделий из бетонной смеси в форме
Inventor: VLASOV VLADIMIR N
IPC: B28B1/087
Filed: 1991-03-25
Granted: 1996-01-20
Abstract: Использование: в области производства бетонных и железобетонных изделий. Сущность изобретения: содержит опертые на основание посредством упругих опор контактирующие друг с другом рабочий орган с направляющим стержнем и охватывающий его ударник. Между ними размещен возбудитель колебаний в виде манжеты-клапана, образующей силовую камеру. Последняя соединена через перепускной клапан с подпружиненным толкателем и накопительную камеру с источником сжатого воздуха. При этом подпружиненный толкатель установлен в стакане с возможностью постоянного контакта с ударником. Стакан выполнен подвижным в осевом направлении, расположен в верхней части основания и связан с перепускным клапаном. 1 ил.
Patent RU-2000433-C1 (RU)
Inventor: SHREPP BORIS V
IPC: E21C39/00
Filed: 1991-03-25
Granted: 1993-09-07
Abstract: Использование: контроль напр женного  состо ни  массива горных пород. Сущность  изобретени : в глубине массива  закладывают реперные линии. Реперы размещают  в скважинах, пробуренных из выработки  в двух взаимно перпендикул рных  направлени х. Одно из направлений выбирают  параллельно образующей выработанного  пространства.а другое-no нормали к  ней. Периодически измер ют деформации  массива. С учетом модул  деформаций пород  определ ют действующие напр жени . 2 ил.
Patent RU-2027574-C1 (RU)
Title: Device for automatic straightening of curvilinear panels on riveting and welding equipment
Inventor: SKURATOV VIKTOR I
IPC: B23K37/047
Filed: 1991-04-01
Granted: 1995-01-27
Abstract: FIELD: straightening of curvilinear panels on riveting and welding equipment. SUBSTANCE: device has three hydraulic suspensions 1, 2 and 3 frame 4 carrying panel 5 to be subjected to straightening. Frame 4 is loosely suspended on suspensions 1, 2 and 3. Two following slides 6 and 7 are adapted for automatic positioning of panel 5 in longitudinal direction in vertical plane at two points of contact of panel 5 with following slides 6, 7. In this case slide 6 controls movement of hydraulic suspensions 1 and 2 in synchronism one with respect to the other and slide 7 controls movement of hydraulic suspension 3. Hydraulic suspensions 1,2 and 3 are loosely suspended for transverse displacement on beams 8 and 9, which are loosely movable on longitudinal carriages 10 and 11. Guides of carriages are mounted on four poles above panel straightening equipment. Thus, loosely suspended panel is loosely movable in horizontal plane in the process of straightening in longitudinal and transverse directions. In case numerical control is used, detectors 22 of numerical control feedback electric automatic equipment are mounted on hydraulic suspensions 1, 2 and 3. Numerically controlled positioning mechanism disposed below panel is connected with frame 4 through pivot joint units by two vertical poles. One of poles is movable by positioning mechanism in transverse direction and other pole is movable in transverse and longitudinal directions by numerical control system. EFFECT: increased efficiency and enhanced reliability in operation. 3 cl, 5 dwg
Patent RU-2019705-C1 (RU)
Title: Method for control of heaving of mine working floor
Inventor: SHTELE VLADIMIR I
IPC: E21D20/00
Filed: 1991-04-02
Granted: 1994-09-15
Abstract: FIELD: underground mining operations. SUBSTANCE: method includes hole drilling in working floor to detect layer of plastic rocks by geological data, and camouflet blasting in this layer. Plastic rocks are consolidated to form hollow into which overlaying rocks are caved. In so doing, zone is formed in working floor filled with loose rock mass possessing high yielding. EFFECT: higher efficiency. 2 dwg
Patent RU-2008037-C1 (RU)
Title: Method for introducing medicines into parodontium tissues
Inventor: SMOLENTSEV VLADISLAV P
IPC: A61N1/30
Filed: 1991-04-17
Granted: 1994-02-28
Abstract: FIELD: medicine. SUBSTANCE: method involves positioning flat piezoceramic plates between tooth rows and connecting them with gungivial electrodes on both sides of mucous membrane of alveolar process so that current is fed to the electrodes during periodical active compression of plates when jaws are closed within the time required for the medicinal ions to penetrate into the depth of parodontium tissues. EFFECT: simpler method for performing medicinal electrophoresis. 2 dwg
Patent RU-2013973-C1 (RU)
Inventor: IVANOV IGOR S
IPC: A46B9/04
Filed: 1991-06-03
Granted: 1994-06-15
Abstract: FIELD: public health appliances. SUBSTANCE: tooth brush has handle 4, neck 3, head with bristle 2 and additional handle 6 made of elastic material. The brush handle is installed in inner opened groove inside of the handle 6. The additional handle 6 is provided with air blower with a valve for feeding and relieving pressure of air. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2020445-C1 (RU)
Title: Device for measuring bandwidth of optical fiber cable
Inventor: MARENKOV ALEKSANDR A
IPC: G01M11/00
Filed: 1991-06-28
Granted: 1994-09-30
Abstract: FIELD: measurement technology; particular, checking characteristics of optical fiber cables. SUBSTANCE: device has master oscillator, sync pulse shaper, measuring pulse shaper, optical radiation source, radiation receiver, low-pass filter, R-S flip-flop, counter, D/A converter and digital indicator. EFFECT: higher efficiency. 2 dwg
Patent RU-2032819-C1 (RU)
Title: Prechamber for internal combustion engine
Inventor: RUSAKOV MIKHAIL M
IPC: F02B19/18
Filed: 1991-04-15
Granted: 1995-04-10
Abstract: FIELD: engine engineering. SUBSTANCE: axis of the by-passing passage is shifted with respect to the axis of conical parts by 0.3-0.6 of diameter of the by-passing passage. The ratio of the diameter of large base of the first conical part to the diameter of the by-passing passage is 3-5. EFFECT: improved design. 4 dwg
Patent RU-2016326-C1 (RU)
Title: Method of wedge type slide valve production
Inventor: BESPYATKIN NIKOLAJ A
IPC: F16K3/12
Filed: 1991-06-27
Granted: 1994-07-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: base wedge of slide valve is preliminary manufactured. Then a body with branch pipes is assembled from composite pieces by welding. The wedge is manufactured from a semi-finished iron ingot, using a mechanism for wedges processing. The mechanism has a surface plate with a stop and two wedge type profiles fixed on it and spaced for size of the wedge. The body assembly is exercised with the help of a base wedge, fixed on the plate. A hole is made in the base wedge, through which a hinged tightening is inserted. The hinged tightening is made of hinged connected rods. One of the rods is made with a supporting rib, the other one has a fixing member. Rods are located along axis of branch pipes, placed at an angle of inclination of the base wedge. EFFECT: method is used for wedge type slide valve production. 4 dwg
Patent RU-2067559-C1 (RU)
Title: Green glass
Inventor: CHENG J JOSEPH
IPC: C03C3/095
Filed: 1990-11-12
Granted: 1996-10-10
Abstract: FIELD: glass industry. SUBSTANCE: green glass has, wt.-%: silicon oxide (SiO 2 ) 65-75; sodium oxide (Na 2 O) 10-15; magnesium oxide (MgO) 1-5; calcium oxide (CaO) 5-15; ferric oxide (Fe 2 O 3 ) 0.53-0.96; ferrous oxide (FeO) 0.15-0.33; cerium oxide (CeO 2 ) 0.2-1.4 or green glass has, wt.-%: silicon oxide (SiO 2 ) 65-75; sodium oxide (Na 2 O,) 10-15; magnesium oxide (MgO) 1-5; calcium oxide (CaO) 5-15; ferric oxide (Fe 2 O 3 ) 0.5-0.9; ferrous oxide (FeO) 0.15-0.33; titanium oxide (TiO 2 ,) 0.02-0.85, and cerium oxide (CeO 2 .) 0.1-1.36. Green glass can contain additionally, wt.-%: potassium oxide (K 2 O) up to 4 and aluminium oxide (Al 2 O 3 .) up to 3. Ratio FeO : Fe 2 O 3  = 23-29%. UV-radiation transmission is 33-33.6%. Glass is used in automobile industry. EFFECT: enhanced quality of glass. 7 cl, 4 tbl
Patent RU-2028823-C1 (RU)
Title: Grinding apparatus
Inventor: SHULYAK VIKTOR A
IPC: B02C19/22
Filed: 1991-07-12
Granted: 1995-02-20
Abstract: FIELD: grain-type materials grinding. SUBSTANCE: apparatus has grinding chamber with operational unit made in the form of arc-shaped bent helical spiral with placed in its cavity flexible elastic member. Rollers are fixed to elastic member so, as to be capable to rotate in respect to spiral. Roller has toroidal surface with radius of concave part curvature, that is equal to the smallest radius of spiral curl. Rollers are mounted in relation to axis eccentrically or shifted relatively to each other. EFFECT: grinding apparatus is used for grain-type materials grinding. 2 cl, 2 dwg
Patent RU-2037106-C1 (RU)
Title: Electric hot-water boiler
Inventor: MANCHUK RUSLAN V
IPC: F24H1/20
Filed: 1991-07-15
Granted: 1995-06-09
Abstract: FIELD: heat supply. SUBSTANCE: boiler body has two closed circuits for heated water and intermediate heat-transfer agent. Use of a chemically inert element from the alkannic series (for instance, paraffin) and the two-circuit design of the boiler enhance the boiler efficiency, decrease the mass and dimensional indices. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2104643-C1 (RU)
Title: Package system including water-dispersable organic gel in water-soluble or water-dispersable sac
Inventor: LEONARD E KHODAKOVSKI
IPC: B65D65/46
Filed: 1991-07-18
Granted: 1998-02-20
Abstract: FIELD: pesticides. SUBSTANCE: package system for pesticides has pesticide gel of the following composition, wt.-%: active component 5-80; organic solvent, preferably, xylene 10-75; water-soluble or water-dispersable surface-active substance 4-35; thickening agent based on water-dispersable or water-soluble polyacrylic acid 0.5-10; water 0.5-3.5 placed in water-soluble or water-dispersable sac made of polyvinyl alcohol. Gel viscosity is 1000-15000 sp, spontaneity is less 50. EFFECT: improved quality and safety. 1 cl, 1 tbl
Patent RU-2010979-C1 (RU)
Title: Apparatus for insulation of preparatory workings of mines
Inventor: CHUPRIKOV ALEKSEJ E
IPC: E21F5/00
Filed: 1991-07-09
Granted: 1994-04-15
Abstract: FIELD: mining. SUBSTANCE: apparatus is mounted on movable transporting carriage 1, on which turning platform 2 is set. Flexible capacities 3, pneumatic jacks 4 with rods 5, thrust shield 6 with extendable members of barrier 7 and distributing collector 8, made as an inflatable buffer wall are placed on platform 2. Upper part of inflatable buffer wall of distributing collector 8 is connected with rods 5 and extendable members of barrier 7 by fixation 9. Flexible capacities 3 through branch pipes 10 communicate with distributive collector 8, that communicates with source of compressed gas 11 with pneumatic jacks 4 switched to it through pneumatic distributing system 12. Apparatus set has additional pneumatic cylinders 13 of several type-sizes to cover space of section of mining working 14 below of turning platform 2 level. EFFECT: apparatus is used for insulation of areas of mining workings in emergency and dumping energy of striking wave. 2 cl, 3 dwg
Patent RU-2011611-C1 (RU)
Inventor: ZAROGATSKIJ LEONID P
IPC: B65G27/02
Filed: 1991-07-08
Granted: 1994-04-30
Abstract: Использование: для вертикального транспортирования сыпучих материалов, например порошков. Сущность изобретения: конвейер содержит установленную на опоре через эластичные элементы трубу с основанием, виброприводом и охватывающим ее спиральным лотком с просеивающей поверхностью, при этом труба выполнена из секций, установленных с возможностью фиксации между собой и жестко прикрепленных к основанию трубы. 3 ил.
Patent RU-2033007-C1 (RU)
Inventor: NIKITIN VLADIMIR A
IPC: A01B51/00
Filed: 1991-12-25
Granted: 1995-04-20
Abstract: Использование: в сельскохозяйственном машиностроении для первичной обработки почвы садово-огородных участков. Сущность изобретения: устройство для обработки почвы имеет дополнительные рабочие органы, установленные под каждой педалью и выполненные в виде двух шарнирно связанных между собой пластин с радиусом кривизны, равным длине передней тяги параллелограмной подвески. Верхняя пластина неподвижно закреплена к верхней части передней тяги параллелограммной подвески, и касательная в точке их крепления образует с осью передней тяги угол 90°. Нижняя пластина имеет продольные ребра и связана с верхней частью задней тяги параллелограммной подвески посредством жестко закрепленного на ней рычага с пазом, шатуна с роликом, двуплечего рычага и тяги. Тяга шарнирно закреплена между нижней пластиной и одним концом двуплечего рычага, который установлен на оси соединения передней и нижней тяг параллелограммной подвески. Шатун шарнирно закреплен на втором конце двуплечего рычага и соединен с жестко установленным рычагом посредством ролика, размещенного в его пазу. Жестко закрепленный рычаг с пазом выполнен в виде изогнутой пластины с радиусом, равным длине задней тяги параллелограммной подвески. Касательная оси паза образует в точке крепления с осью задней тяги параллелограммной подвески угол 90°. 4 ил.
Patent RU-2005440-C1 (RU)
Inventor: MASSARSKIJ ALEKSANDR S
IPC: A61C8/00
Filed: 1992-01-21
Granted: 1994-01-15
Abstract: FIELD: medicine. SUBSTANCE: dental implant comprises intraosseous part 1 with bulb 2, through channel for rod-type retainer 3 and blind threaded channel 4 for installation of crown 5. EFFECT: improved design. 2 dwg
Patent RU-2032224-C1 (RU)
Title: Resonance marking device with remote suppression
Inventor: REZNEV ALEKSEJ A
IPC: G08B13/24
Filed: 1992-02-28
Granted: 1995-03-27
Abstract: FIELD: radio electronic systems for prevention of unauthorized movement of objects beyond limits of guarded zone. SUBSTANCE: resonance marking device includes dielectric substrate 1 which one side carries induction coil 2 connected with one end to fusible conductor 9 with two-wire quarter-wavelength resonator 7 and with other end to plate 3 of capacitor which second plate is arranged on reverse side of substrate 1 and is linked to second fusible conductor with second two-wire quarter-wavelength resonator. Device is inserted with second capacitor which plate 5 is linked to fusible conductor 9 and which other plate is arranged on reverse side of dielectric substrate and is connected to second fusible conductor. EFFECT: simplified design of electron mark with simultaneous time reduction of technological process. 3 dwg
Patent RU-2030759-C1 (RU)
Inventor: GRUZDEV VALERIJ V
IPC: G01S7/40
Filed: 1992-03-19
Granted: 1995-03-10
Abstract: FIELD: radiolocation. SUBSTANCE: in compliance with method measurements are taken with two day positions of the Sun having identical elevation and azimuth angle in system of coordinates coupled to radar carrier. Measurement moments t 1  and t 2  are selected equidistant from moment t 2  of culmination of the Sun. Total errors of measurement of coordinates of the Sun are determined for each i-th measurement as difference of measured values and calculated coordinates of geometrical center of the Sun at moment t 1 . Displacement of radio center of the Sun relative to its geometrical center is found for each i-th measurement. Magnitudes of angular errors are determined by subtraction of displacement of radio center of the Sun from total error. EFFECT: enhanced authenticity of adjustment. 4 dwg
Patent RU-2001222-C1 (RU)
Inventor: RYLOV YULIJ M
IPC: E02D13/02
Filed: 1992-01-29
Granted: 1993-10-15
Abstract: Использование: дл  возведени  сооружений из  монолитного бетона в опалубке. Сущность изобретени :  через 3 - 5 ч после укладки в опалубку осуществл ют  мгновенную или пролонгированную  деструкцию сцеплени  опалубки с бетоном при сохранении  или последующем восстановлении несущей  и формообразующей способности опалубки.  Причем процесс деструкции совершают однократно  или многократно, в ;с;; ,лс,: j  времени  до 2 ч с момента начала дестр5л ции. Опалубка дл   осуществлени  способа включает щиты и уплотни-  тельные элементы в виде труб или рукавов, по  крайней мере часть которых, расположенных преимущественно  по нижнему контуру щитов опалубки,  выполнена с возможностью их заполнени  воздухом  или газом под избыточном сечении выполнена свободно  деформируемой с возможностью изменени   конфигурации сечени . 2с и 8 зл ф-лы, 4 ил.
Patent RU-2024993-C1 (RU)
Inventor: KHAKHANINA TATYANA I
IPC: H01L21/312
Filed: 1992-06-16
Granted: 1994-12-15
Abstract: Использование: изобретение может быть использовано в производстве полупроводниковой микроэлектроники. Сущность изобретения: способ обработки поверхности полупроводниковых пластин осуществляют в непрерывном цикле. Способ включает очистку полупроводниковых пластин в проточной емкости с моющим раствором на основе серной кислоты, а также очистку раствора и его активацию в электрохимической ячейке, в качестве моющего раствора используют 3 - 7 М 25 - 50% -ный раствор серной кислоты, при этом весь его объем, необходимый для осуществления непрерывного цикла, подают последовательно через катодную и анодную камеры электрохимической ячейки, подвергая его активации при плотности анодного тока 3-4,8 кА/м 2  и напряжении на электродах 3,0 - 5,0 В, активированный моющий раствор подают в ванну для обработки полупроводниковых пластин, а весь отработанный раствор направляют для повторной активации и очистки в электрохимическую ячейку. 1 ил, 6 табл.