baber/WOPTO huggingface dataset:
Patent RU-2065779-C1 (RU)
Title: Centrifuge
Inventor: ZARKH ION S
IPC: B04B3/00
Filed: 1993-03-04
Granted: 1996-08-27
Abstract: FIELD: separation of suspensions. SUBSTANCE: centrifuge consists of a body and incorporated therein perforated rotor on hollow shaft with nonrigid filtering barrier, and a drum mounted inside the rotor in a spaced relation to the latter, a circular chamber thus formed accommodating impermeable barrier. In the drum shell, two longitudinal windows are placed along drum generatrix and in diametrically opposite position to each other. Drum is provided with coaxially installed spring-loaded rod with rotatively attached links whose other ends are also rotatively connected with pull studs, which are pivotally installed inside the drum on a stationary axle and, together with links, pass through longitudinal windows into the circular chamber. Free ends of the pull studs are curve-shaped and have curved channels, and impermeable barrier consists of two radial gates free to displace on interaction with pull studs through pins placed in cuts of the latter. These cuts are long enough as to provide back drive of the gate to touch the rotor hub with its inner surface and touch filtering barrier with its outer side. Bottom and edge of rotor are provided from the inside with radial guides for gates made in the form of protrusions with channels. Arrangement may find use in various applications. EFFECT: improved design. 2 cl, 4 dwg
Patent RU-2046141-C1 (RU)
Inventor: BOCHKAREVA NINA G
IPC: C12R1/125
Filed: 1993-04-05
Granted: 1995-10-20
Abstract: FIELD: biotechnology, agriculture, food industry, brewery. SUBSTANCE: method involves multiple sowing the strain B. subtilis ВКПМ-13-5165, isolation and purification of colonies on the media containing lichenan as a nutrition source, and the strain B. subtilis ВКПМ B-5790 is obtained. The strain B. subtilis is cultured on the nutrient medium containing brewery dregs, БВК, 1% KH 2 PO 4 ,, pH 6.8-7.2, cultivation temperature is 33-37 C, cultivation time is 266-32 hr. Cultural fluid has the following enzymatic activities: 1,3-1,4-β-glucanase, 1,3-1,4-b-glucosidase, b-endoglucanase, 1,4-mannanase, xylanase (total cytolytic activity) 20-30 U/ml a-glucoamylase, neutral, alkaline and acid proteases. EFFECT: isolation of bacterial strain indicated above.
Patent RU-2106962-C1 (RU)
Title: Three-dimensional block forming unit
Inventor: ZURABJAN ARTEM SARKISOVICH
IPC: B28B7/22
Filed: 1993-04-14
Granted: 1998-03-20
Abstract: FIELD: manufacture of ferroconcrete products, in particular, integral three-dimensional barrel-type blocks. SUBSTANCE: unit has cores 1 and 2 with rotary longitudinal boards 3 and 4 and rotary transverse boards 5 and 6, tilters 10, assembling, forming and thermal treatment stations. Unit is further provided with stripping station 17 and auxiliary thermal treatment station 19. Cores 1 and 2 are positioned for reciprocation and thermal treatment stations 18 and 19 are arranged at opposite sides relative to tilters 10. Longitudinal and transverse boards may be provided with side members, which may be secured rigidly or removably. EFFECT: increased efficiency, simplified construction and improved quality of products. 3 dwg
Patent RU-2035787-C1 (RU)
Inventor: MELNIKOV PAVEL P
IPC: H01H51/06
Filed: 1993-06-07
Granted: 1995-05-20
Abstract: FIELD: electrical engineering. SUBSTANCE: base of relay has bosses with vertical grooves made in them. Printed circuit board is placed in grooves. Mobile contact is made from palladium alloy and has mass from 0.035 to 0.05 g. Lead of mobile contact is joined to positive terminal of control circuit. EFFECT: enhanced operational reliability. 6 dwg
Patent RU-2064099-C1 (RU)
Inventor: BUDAEV YURIJ A
IPC: B06B1/18
Filed: 1993-05-19
Granted: 1996-07-20
Abstract: FIELD: drive of working member for feeding raw material to aluminium electrolyzer. SUBSTANCE: air-operated vibrator has housing, vibrated member connected with working member, bearing plate which is spring-loaded relative to housing and first flexible collar secured on bearing plate forming the first power chamber; vibrator is also provided with pressure working medium source connected to first power chamber and device for discharging medium from power chamber through hole in bearing plate. Vibrator has additional source of pressure working medium and second flexible collar secured in housing forming second power chamber which is connected to additional source of working medium. Bearing plate is spring-loaded relative to housing and is provided with dividing partition mounted on one side at space relation to first collar and supported by second collar on other side. Medium discharge device is made in form of sealing band around hole in bearing plate and valve secured on vibrated member made in form of vertical central rod received by hole in bearing plate and spring-loaded relative to it in direction of pressing the valve to sealing band. EFFECT: enhanced reliability. 4 cl, 4 dwg
Patent RU-2058498-C1 (RU)
Title: Heat engine
Inventor: SHAVELKIN ALEKSANDR D
IPC: F03D7/06
Filed: 1993-07-01
Granted: 1996-04-20
Abstract: FIELD: converting heat energy into mechanical work. SUBSTANCE: inclined surface is located in the zone of heating bimetal plates. The surface is oriented so that the plates being bent in heating are pressed to the surface. In so doing the plates change their position with respect to the inclined surface under the action of a total force. The plates move away from the heating zone and thus rotate the hub. Next non-bent plates come into the heating zone and the cycle is repeated. The bimetal plates that leave the heating zone are cooled and become straight-line again. So the engine operates until sufficient heat supply exists in the heating zone and sufficient heat withdrawn exists in the cooling zone. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2075063-C1 (RU)
Title: Double-beam interferometer
Inventor: LUKIN ANATOLIJ VASILEVICH
IPC: G01N21/45
Filed: 1993-07-09
Granted: 1997-03-10
Abstract: FIELD: measuring equipment, can be used in check-up and tests of optical items and examinations of optical inhomogeneities in transparent media, in particular, in gas-dynamic and ballistic experiments. SUBSTANCE: double-beam interferometer has a lighting system using a monochromatic radiation source and a collimator, reference and objective branches including four diffraction gratings, three of which are relief-phase ones, conjugating lens, registering device, as well as a path-length difference compensator installed in the reference branch, and a diaphragm installed before the registering device. The first grating in the direction of radiation is a volume permeable hologram grating, the fourth grating is a relief-phase hologram one; both of them are installed with their working surfaces facing each about the axes that are parallel to their lines and positioned near the grating centers. EFFECT: improved design. 2 dwg
Patent RU-2047862-C1 (RU)
Title: Sensitive element of accelerometer
Inventor: BAZHENOV VLADIMIR I
IPC: G01P15/08
Filed: 1993-08-06
Granted: 1995-11-10
Abstract: FIELD: measurement technology. SUBSTANCE: sensitive element of accelerometer has plate with internal 2 and external 1 frames interconnected by longitudinal restoring jumpers 3 and 4 which bending axes form axis of suspension. At points of location of restoring jumpers 3 and 4 there are made shoulders in external and internal frames. Each of them has generating line 9 parallel to axis of suspension and two generating lines 10 and 11 directed along longitudinal axes of restoring jumpers. Each restoring jumper 3 and 4 extends up to one of generating lines of shoulder located along longitudinal axis of longitudinal jumper. EFFECT: expanded application field. 4 cl, 4 dwg
Patent RU-2089687-C1 (RU)
Inventor: PER LORENTSO MILORINI
IPC: A41B11/14
Filed: 1993-08-04
Granted: 1997-09-10
Abstract: Изобретения относятся к трикотажному производству, а именно к способам переноса трикотажных изделий со строчной швейной машины на носочную швейную машину и устройствам для их осуществления. Устройство для переноса трикотажных изделий со строчной швейной машины на носочную содержит средства, расположенные ниже перил строчной швейной машины, для придания натяжения ногам изделия, которые свисают с перил вниз, и включают отводную трубу, которая соединена с всасывателем, средства для снятия эластичного края корсажа с форм строчной швейной машины посредством скобы, средства для натяжения вертикально корсажа изделия, снимаемого с форм с помощью двух крючков, способных расходиться вертикально, и поддерживаемых рамой, перемещающейся возвратно-поступательно в горизонтальном направлении синхронно и соосно со средствами, средства снятия корсажа изделия с крючков и протягивания его через трубы носочной машины, выворачивая его наизнанку посредством двух параллельных и пространственно разнесенных крючков, перемещающихся возвратно-поступательно в горизонтальном направлении и расположенных параллельно и на противоположной стороне по отношению к трубам, средства, держащие открытыми растянутые ноги изделия и перемещающие носок ступни ко входам выворачивающих труб носочной машины и содержащие пластину, имеющую W-образный профиль, которая поддерживается вертикальной рукояткой, прикрепленной к раме, скользящей по направляющей, имеющей ось (а), наклоненную вверх. 2 с. и 2 з.п. ф-лы, 6 ил.
Patent RU-2096737-C1 (RU)
Title: Gun bullet
Inventor: KISLIN MIKHAIL A
IPC: F42B30/02
Filed: 1993-12-07
Granted: 1997-11-20
Abstract: FIELD: shooting plain-barrel hunting guns. SUBSTANCE: gun bullet has metal hitting part placed inside plastic body with stabilizer-obturator. Hitting part is manufactured in the form of set to two contacting balls positioned interference fit along axis of bullet inside cylindrical space of plastic body. One end face of set of balls matches front end face of body. Outer surface of body is cylindrical and its length is 1.5 times longer, as minimum, than height of set of balls. EFFECT: enhanced functional characteristics. 2 dwg
Patent RU-2089652-C1 (RU)
Title: Method of application by spraying of aluminum gas-thermal coating to blanks for their heating for rolling and method versions
Inventor: TITLYANOV ALEKSANDR E
IPC: C23C4/00
Filed: 1994-01-10
Granted: 1997-09-10
Abstract: FIELD: methods of application by spraying of aluminum gas-thermal coating to rectangular blanks for their heating for rolling to protect blanks from oxidation during their heating in furnace. SUBSTANCE: depending on the interval between narrow faces of neighboring blanks in furnace, the thickness of sprayed coating is determined by one of the offered relations. EFFECT: higher efficiency. 4 cl, 1 tbl
Patent RU-2052582-C1 (RU)
Inventor: LADYZHENSKIJ IOSIF G
IPC: E02D5/34
Filed: 1994-02-23
Granted: 1996-01-20
Abstract: FIELD: civil engineering. SUBSTANCE: well is drilled in soil and slots are cut concurrently in its walls along helical line using inventorial tube with helical tip and being lost foot. Then shaft is formed at the expense of concurrent feed of consolidating material into the well through a tube and its withdrawal. When the tube is withdrawn the helical tip is left together with being lost foot. EFFECT: high productivity. 1 dwg
Patent RU-2075624-C1 (RU)
Title: Electric starter for internal combustion engine
Inventor: MAMATOV ALEKSEJ IVANOVICH
IPC: F02N11/08
Filed: 1994-03-24
Granted: 1997-03-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: electric starter has capacitor 11, external power supply connection terminals 1, starter connection output terminals 17. Low-voltage pulse capacitor of superhigh power capacity is used as energy accumulator. Capacitor is connected in parallel with output terminals 17 through normally closed contacts 12 of change-over contactor 6. Voltage booster-converter 3 is placed in charging circuit of capacitor 11. Low-voltage rectifier 2 is connected to input of converter 3. Device has also light emitting diode 13 with resistor 14 and voltage relay 8. First normally closed contacts 7 of voltage relay are connected in series with starting pushbutton 9 in working circuit of starting relay 5, and second contacts 16 of voltage relay are placed in circuit of incandescent lamp 15 connected to output terminals of device. EFFECT: improved reliability of starting of starting of internal combustion engine within wide temperature range with supply from low voltage supply source of low power capacity. 1 dwg
Patent RU-2068841-C1 (RU)
Title: Method of synthesis of 4-nitro-2-aminoanisole
Inventor: ROMANSKIJ IGOR A
IPC: C07C213/08
Filed: 1994-04-08
Granted: 1996-11-10
Abstract: FIELD: chemical technology. SUBSTANCE: 4-nitro-2-aminoanisole used as semiproduct in dye production is synthesized by 2-aminoanisole nitration with a mixture of nitric and sulfuric acids in medium of 70-80% sulfuric acid at 0-5 C followed by purification of reaction product with activated carbon. Yield is increased to 80.6%, m. p. of product is 117-118 C. EFFECT: simplified process, increased yield, enhanced quality of product. 2 cl
Patent RU-2081703-C1 (RU)
Title: Roller mill
Inventor: USOV VIKTOR P
IPC: B02C15/06
Filed: 1994-05-24
Granted: 1997-06-20
Abstract: FIELD: apparatuses for comminution used in building, mining, power and other branches of industry. SUBSTANCE: roller mill has body, mounted with capability to rotate grinding table 2, grinding rollers 4. At least one roller has cavity 6 linked with initial material and drying-transporting agent feeding spout 5. As a version, outlets of roller cavities are turned to table rotation center. Table has wave-shaped spout located eccentrically to axis of its rotation. Rollers have cylindrical bearings for their axial and radial motion. EFFECT: improved design. 3 cl, 1 dwg
Patent RU-2075121-C1 (RU)
Title: Actuating member of instrument for expansion band normal operation restoring of uranium-graphite reactor technological fuel channel
Inventor: EPERIN ANATOLIJ P
IPC: G21C19/20
Filed: 1994-07-13
Granted: 1997-03-10
Abstract: FIELD: nuclear energy engineering. SUBSTANCE: actuating member has parallelogram mechanism fixed on instrument body, actuating levers hinged on body and sliding levers hinged on sleeve. Parallelogram mechanism is composed by hinged levers, holders with collapsible lamellar pushers which external side lower parts have rest pins and holders bodies have L-shaped clutches. EFFECT: more convenient actuator for normal operation restoring works on expansion band of uranium-graphite reactor technological fuel channel. 2 cl, 7 dwg
Patent RU-2129718-C1 (RU)
Title: Method of display of external monitored area of space to internal area of examination
Inventor: CHASNYK K A
IPC: G01S13/58
Filed: 1994-08-26
Granted: 1999-04-27
Abstract: FIELD: tomography. SUBSTANCE: invention can be used for multiangle sounding of monitored area and for radar tomography based on single-position system with superfast scanning. Characteristic feature of method consists in realization of possibility of display of external monitored area of space to internal area of examination with simultaneous reduction of hardware needed for multiangle (N+1) sounding of studied area by means of multiple (N+1) repetition of radiation/reception process in case of superfast scanning of antenna beam thanks to sequential change of inclination angle of wave front of radiated wave by means of corresponding change of laws of superfast scanning with radiation   and reception  . EFFECT: improved authenticity of method.
Patent RU-2102012-C1 (RU)
Inventor: SHVAL B PAVEL GRIGOR EVICH
IPC: A61B17/00
Filed: 1994-10-04
Granted: 1998-01-20
Abstract: FIELD: medicine, surgery. SUBSTANCE: at no chance to conduct reconstructive operations upon vessels the given method suggests to carry out removal of gastrocnemius and soleus muscles at defected limb. EFFECT: increased blood supply of skin and subcutaneous fiber, no painful syndrome, higher efficiency to prevent necrosis development.
Patent RU-2081017-C1 (RU)
Inventor: LASHKOV VIKTOR GORDEEVICH
IPC: B61F1/02
Filed: 1994-10-21
Granted: 1997-06-10
Abstract: Область применения - железнодорожный транспорт. Рама содержит хребтовую и две боковые балки, соединенные между собой концевыми, шкворневыми и промежуточными поперечными балками. На шкворневых балках жестко закреплены снизу боковые скользуны, пятник и сверху - опоры котла. В средней части хребтовой балки сверху жестко закреплены лапы, удерживающие котел от продольных перемещений. Рама снабжена четырьмя раскосами, расположенными попарно между шкворневыми балками и симметрично относительно поперечной оси рамы. Раскосы каждой пары закреплены одним концом на боковых балках, другим - на хребтовой балке под углом Φ друг к другу. 2 ил.
Patent RU-2058174-C1 (RU)
Title: Mass entertainment method
Inventor: SAVIN ALEKSEJ D
IPC: A63J99/00
Filed: 1994-12-05
Granted: 1996-04-20
Abstract: FIELD: entertainment methods. SUBSTANCE: method involves, according to one embodiment, providing main playing field and additional playing field, formed on main playing field and having its own main layer portion for displaying data concerning additional gain, when it is removed. According to other embodiment, one substrate with at least two playing fields is used. Each playing field has its own portions of protective and main layers. EFFECT: increased entertainment effect and simplified construction. 3 cl, 2 dwg
Patent RU-2116820-C1 (RU)
Inventor: PANARIN JURIJ ALEKSANDROVICH
IPC: B01D45/12
Filed: 1994-12-07
Granted: 1998-08-10
Abstract: FIELD: devices for scrubbing of flue gases; may be used in power engineering, metallurgy, chemistry and other industries for separation of dropping liquid. SUBSTANCE: drip pan includes body in the form of parallelepiped accommodating axial vane swirler made of four vanes in the form of obtuse-angle triangles whose obtuse angles are inscribed in dihedral angles of parallelepiped. Middle parts of bases run through body cross-section center and angle of vane inclination to the plane perpendicular to body axis amounts to 30-40 deg. Installed above each vane is plane-deflector. EFFECT: considerably simplified design. 1 dwg
Patent RU-2110516-C1 (RU)
Title: Производные ациламиноиндола и производные аминоиндола
Inventor: DZHON I MEHJKOR
IPC: C07D403/14
Filed: 1993-03-04
Granted: 1998-05-10
Abstract: Изобретение может быть использовано в качестве фармацевтических препаратов для лечения заболеваний, возникающих из-за недостаточной нейротрансмиссии серотонина. Соединения получают взаимодействием соответствующих производных аминоиндола с карбоновой кислотой в присутствии агента, активирующего карбоновую кислоту, в инертном растворителе. Предпочтительным агентом, активирующим кислоту, является карбонилдиимидазол. В качестве растворителя используют диэтиловый эфир 1,4-диоксан или ТГФ и реакцию проводят при температуре от 0 до 65°С (R)-3-(N-бензилоксикарбонилпирролидин-2-илкарбонил)-5-дибензиламино-1Н-индол, т.пл. 176 - 177 o C, |α| 25  = + 112 o (тетрагидрофуран, С=1,0). 2 с.п. и 5 з.п.ф-лы, 1 табл.
Patent RU-2048647-C1 (RU)
Inventor: BULGAKOV SERGEJ N
IPC: E04H1/00
Filed: 1995-01-17
Granted: 1995-11-20
Abstract: Использование: изготовление строительных элементов, возведение каркасов стенового ограждения и конструкций зданий, сооружений и способы возведения зданий, сооружений. Сущность изобретения: строительный элемент представляет собой блок или панель в виде кладки из штучных изделий и монолитного материала и контурную арматуру, охватывающую боковые грани блока или панели в виде обоймы из параллельных продольно расположенных замкнутых поясов. Последние примыкают к объединяющим их угловым жестким поперечным элементам, расположенным по ребрам строительного элемента, нормальным к плоскости обоймы. Параллельные пояса обоймы частично выполнены из жестких погонажных профилей и расположены с охватом параллельных ему ребер блока или панели или со смещением от них не более чем на 0,15 длины ребра блока или панели, перпендикулярного плоскости обоймы. Угловые жесткие поперечные элементы контурной арматуры, выполненные из уголкового профиля, оперты на углы блока или панели внутренними или внешними гранями полок. Линейные размеры блока или панели удовлетворяют соотношению b:l:h (1-2,4):(2-7,9):(1,1-2,6), где b, h соответственно ширина и высота или приведенная ширина и высота поперечного сечения блока или панели, l длина блока или панели. Конструкция ограждения и часть конструкции здания выполнены из строительных элементов. Последние установлены с совмещением их по вертикали или с перевязкой их вертикальных швов и соединены между собой с образованием пространственного каркаса ограждения или конструкций здания из стержней контурного армирования блоков или панелей. Стеновое ограждение может быть выполнено в виде моностены или из двух стенок из блоков или панелей, соединенных между собой гибкими или жесткими связями. Ячейки каркаса стенового ограждения образованы из жестких стержневых элементов и выполнены в виде дискретных объемных структур с попарно параллельным примыканием и соединением ответных стержней смежных структур. Линейные размеры последних удовлетворяют соотношению, приведенному выше. Способ возведения здания состоит в том, что стеновое ограждение возводят из дискретных объемных структур и заполняют последние штучными изделиями с монолитным материалом одновременно с их монтажом или после монтажа структур. Здание может быть возведено из предварительно изготовленных блоков или панелей из штучных изделий и монолитного материала с одновременным или последующим соединением их между собой через их обоймы. 6 с и 86 з. п. ф-лы, 22 ил.
Patent RU-2131704-C1 (RU)
Title: Method for treating the cases of colonic nephroptosis
Inventor: IVANOV A I
IPC: A61B17/00
Filed: 1995-01-11
Granted: 1999-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves displacing kidney medially upward. Ptosed kidney fascial vagina is sutured. Greater omentum flap is conducted under the lower pole of the kidney through window. The window is produced by making cuts in both leaflets of the fascial vagina. The flap posterior abdominal wall. The flap base is sutured to the window in the fascial vagina. Colon side border is sutured to the parietal peritoneum and fascial nodes of the posterior abdominal wall. EFFECT: eliminated excessive mobility of kidney; reliably fixed ptosed kidney. 2 dwg
Patent RU-2078330-C1 (RU)
Title: Probe of installation for measurement of content of hydrogen in molten metals
Inventor: ANTIPIN VALERIJ P
IPC: G01N7/10
Filed: 1995-02-01
Granted: 1997-04-27
Abstract: FIELD: measurement equipment, installation to study properties of melts. SUBSTANCE: probe of installation for measurement of content of hydrogen in molten metals has tube which one end carries palladium filter and to which vertical extension piece is welded. End face of extension piece has cross- section which forms acute angle towards horizontal line. Palladium filter does not reach plane of end face of extension piece. EFFECT: simplified design, improved authenticity of measurements. 1 dwg, 1 tbl
Patent RU-2116388-C1 (RU)
Title: Protective nickel-ferrum-tungsten coating and method for its production
Inventor: FEDOSJUK VALERIJ MIKHAJLOVICH
IPC: C25D3/56
Filed: 1995-04-14
Granted: 1998-07-27
Abstract: FIELD: production of protective coatings on the base of nickel and comprising ferrum and tungsten. SUBSTANCE: method for production of protective coating of unheated electrolyte is proposed, thus corrosion resistance of coating is increased. Desired coating comprises, mas. %: ferrum, 7-12, tungsten, 15-65, nickel, the balance. Said coating is prepared of electrolyte which comprises, g/l: nickel sulfate, 25-35; nickel chloride, 3-5; ferrum sulfate, 3-10; sodium tungstate, 8-50; sodium citrate, 25-150; boric acid, 5-8; magnesium sulfate, 20-25. Precipitation is carried out when acidity of electrolyte is 6.0-7.0, temperature of electrolyte being 18-22 C, cathode density of current being 3-10 mA/cm 2 . EFFECT: increased operation period of devices being covered by desired coatings. 3 cl, 1 tbl