baber/WOPTO huggingface dataset:
Patent RU-2065506-C1 (RU)
Title: Multispindle unit for application of photoconducting layers in vacuum
Inventor: KULPINOV VLADIMIR V
IPC: C23C14/35
Filed: 1991-02-04
Granted: 1996-08-20
Abstract: FIELD: technology of vacuum coating application; production of xerography picture carrier. SUBSTANCE: multispindle unit for application of photoconducting layers in vacuum has drive, evaporators, immovable post carrying substrate-holders with clamp on spindles, retainer on tension pipe with uniformly spaced radial holes, movable chamber. Installed on movable chamber is rotating entering yoke for joining with each pin secured to substrate holder. Each spindle is installed directly on immovable post and has flange with tightening and pins, and is engageable with mating flange attached to tension pipe. Entering yoke is installed for rotation in hollow screw with the help of tightened cover in the wall of movable chamber against pin of substrate holder. Novelty consists in that each spindle is installed directly on immovable post, furnished with tightening and pins for joining with flange of tension pipe. Each entering yoke is installed for rotation in hollow screw with the help of tightened cover in the wall of movable chamber against pin of substrate holder. EFFECT: higher efficiency. 2 dwg
Patent RU-2035954-C1 (RU)
Title: Device for cleaning sublimating substances
Inventor: SHISHKIN VIKTOR V
IPC: B01D7/02
Filed: 1991-02-18
Granted: 1995-05-27
Abstract: FIELD: sublimating apparatus. SUBSTANCE: device comprises casing with sublimating, sorption and desublimating zones, and systems for delivery and discharge of products. It has a chamber arranged coaxially in the casing with the drum and elastic hoses wound thereon by means of a belt. Free ends of hoses are secured on the chamber. Hoses and casing form sublimating and sorption zones communicating through a pipe. EFFECT: improved design. 1 dwg
Patent RU-2012032-C1 (RU)
Title: Method for retarded control of two-stage object
Inventor: ROVINSKIJ SERGEJ V
IPC: G05B11/01
Filed: 1991-02-25
Granted: 1994-04-30
Abstract: FIELD: radio-electronic industry. SUBSTANCE: with this method, on intervals between measurements the output coordinate a signal correcting a given initial value of an intermediate coordinate is summed with a second correcting signal of opposite sign, the initial value of the second correcting signal is set equal to a certain fraction of the first correcting signal. EFFECT: enhanced correction accuracy. 1 dwg
Patent RU-2026423-C1 (RU)
Title: Method of making short bast fiber
Inventor: KISLOV EVGENIJ VENIAMINOVICH
IPC: D01B1/10
Filed: 1991-03-19
Granted: 1995-01-09
Abstract: FIELD: production of bast fiber. SUBSTANCE: after fibers are broken, they are disoriented in layer one relatively another. The layer is advanced for removal of yawn at speed being lower than speed of layer displacement at which they were broken. EFFECT: improved efficiency; improved reliability. 2 cl, 1 tbl
Patent RU-2036183-C1 (RU)
Inventor: BABKIN VLADIMIR G
IPC: C04B35/04
Filed: 1991-02-12
Granted: 1995-05-27
Abstract: Сущность изобретения: огнеупорная масса включает в мас.%: крупнозернистый периклаз 54-60, пылевидный периклаз 30-32, технические лигносульфонаты 6-8, боросиликатное стекло 4-6. Характеристики: предел прочности при сжатии 44-46 МПа, кажущаяся плотность 2,77-2,80 г/см 3 , открытая пористость 19,6-20,2%, термостойкость (800°С-вода) 4-5 теплосмен, скорость пропитки образцов электролитов 0,43-0,47 см 2 /c, скорость растворения образцов в электролите 2,38-2,41 мг/см 2  мин. 2 табл.
Patent RU-2038318-C1 (RU)
Title: Device for treatment of sewage
Inventor: LYULEV VLADILEN A
IPC: C02F1/24
Filed: 1991-04-24
Granted: 1995-06-27
Abstract: FIELD: treatment of sewage. SUBSTANCE: device has a housing with cover and sloped bottom, conical partition to form separation chamber, light fractions collecting chamber with heater, water-air mixture inlet unions, those for taking clean water and products to be cleaned. There is a floatation chamber provided with a conical tip having a spiral-shaped chute on its inner surface, and rotor with vertical slots. The floatation chamber is coaxial relative to the separation chamber and has its lower edge located under the lower edge of separation chamber. EFFECT: higher efficiency and simpler design. 1 dwg
Patent RU-2024606-C1 (RU)
Inventor: KLEJMENOV NIKOLAJ A
IPC: C10M119/22
Filed: 1991-05-14
Granted: 1994-12-15
Abstract: Сущность изобретения: перфорированное углеродное масло или фторхлоруглеродное масло загущают политетрафторэтиленом или политрифторхлорэтиленом, или сополимером тетрафторэтилена с гексафторпропиленом, или сополимером тетрафторэтилена с перфторалкил (C 1 -C 3 ) виниловыми эфирами. Загущение ведут при нагревании до температуры расплавления полимера с последующим охлаждением продукта. Причем указанные пергалоидированные фторсодержащие полимеры предварительно подвергают ионизирующему облучению дозой 30 - 1000 МРад. 1 табл.
Patent RU-2034495-C1 (RU)
Title: Method for feeding dogs and providing longevity
Inventor: KOVALCHUK VLADIMIR P
IPC: A23K1/10
Filed: 1991-05-30
Granted: 1995-05-10
Abstract: FIELD: utility and laboratory dog-breeding, in particular, feeding of dogs. SUBSTANCE: method involves feeding of dogs with fish-and-meat products, which should be used only in cooked state, beginning from two-three month age for the whole of life. EFFECT: increased vitality and longevity.
Patent RU-2009296-C1 (RU)
Title: Working equipment of hydraulic single-bucket excavator
Inventor: ERMILOV ALEKSANDR B
IPC: E02F3/28
Filed: 1991-06-04
Granted: 1994-03-15
Abstract: FIELD: hydraulic single-bucket excavators. SUBSTANCE: working equipment includes box-section dipper stick articulated to boom 6, bucket 7 and hydraulic cylinders 8 and 9 for turning dipper stick and bucket. Dipper stick 1 is made at least, with one open longitudinal side 11 and formed by flat longitudinal and end faces. Mounted in plane of open side 11 of dipper stick 1 is hydraulic cylinder 13 for twisting dipper stick 1. Dipper stick has transverse diaphragm 14 on part with open longitudinal side. Hydraulic cylinders 13 twist dipper stick 1 that results in that axles of hinged joints 3 and 5 connecting dipper stick 1 to boom 6 and bucket to dipper stick proved to be turned relative to each other. EFFECT: higher efficiency. 4 cl, 3 dwg
Patent RU-2007889-C1 (RU)
Title: Устройство строчной развертки
Inventor: CHEREDOV VIKTOR F
IPC: H04N3/20
Filed: 1991-06-19
Granted: 1994-02-15
Abstract: Изобретение относится к телевизионной технике и может быть использовано в вещательных и прикладных телевизионных приемниках. Цель изобретения: повышение надежности путем защиты от электрической перегрузки. Сущность изобретения: устройство содержит последовательно соединенные задающий генератор (1), ключ (2), предварительный усилитель (3), выходной блок развертки (4) и высоковольтный блок (5), триггер (6), датчик (7) разряда и перегрузки, блок задержки (8). Датчик 7 разряда и перегрузки содержит выпрямитель строчных импульсов (9), делитель напряжения (10) и элемент ИЛИ (11). 1 - 2 - 3 - 4 - 5 - 7 -6, 8 - 6, 9 - 11, 10 - 11. 1 з. п. ф-лы, 2 ил.
Patent RU-2018961-C1 (RU)
Title: Alarm device
Inventor: BUGAKOV IGOR A
IPC: G08B13/08
Filed: 1991-05-31
Granted: 1994-08-30
Abstract: FIELD: signaling devices. SUBSTANCE: device has slope detector, which has case and cap forming air-tight space. Two cylindrical electrodes - internal and external - are disposed one inside the other and separated by insulating bushing in the case. Sensitive element, made in form of conducting ball, is disposed onto internal cone-shaped surface of external electrode. Winding 9 is disposed onto rear part of external electrode. The external electrode is disposed in light-melting-point material (for example, paraffin), which fills the lower part of air-tight space. External and internal electrodes are suspended vertically in air-tight space by three flexible wires, which come out of three symmetrically disposed contact areas of isolating bushing. The areas are connected with external electrode, with internal electrode and one end of winding, which has the second end to be connected with external electrode. Wires are removed from air-tight space through hole in the cap and are fixed after electrodes are suspended vertically. Device has flip-flops, counter, OR gates, AND gates, pulse generator, switches, inverters, actuating unit, make contacts, buttons, reed relay, time-setting circuits, light-emitting diodes, load resistors, decoupling diodes, positive and negative buses of power supply. Positions of internal and external electrodes are restored automatically independently of slope of automobile. EFFECT: improved reliability of operation; widened area of application; improved quality of protection. 1 dwg
Patent RU-2012626-C1 (RU)
Title: Zinc-base alloy for coating of article made of steel
Inventor: SHCHEPOCHKINA YULIYA A
IPC: C22C18/04
Filed: 1991-06-23
Granted: 1994-05-15
Abstract: FIELD: alloys. SUBSTANCE: zinc-base alloy has, wt. -% : aluminium 18-23; magnesium 0.2-0.4; silicon 0.3-0.4; copper 0.8-1.2; manganese 0.2-0.4, and zinc - the rest. Alloy properties: alloy corrosion rate in corrosive medium (3% solution NaCl = 0.1% H 2 O 2  is 0.0002-0.0003 kg/m 2 ·h. Alloy is used for steel article coating. EFFECT: enhanced quality of alloy. 1 tbl
Patent RU-2048198-C1 (RU)
Title: Ion exchanger
Inventor: SHISHKIN VIKTOR V
IPC: B01J47/00
Filed: 1991-09-16
Granted: 1995-11-20
Abstract: FIELD: cleaning of matters from contaminations. SUBSTANCE: ion exchanger has case, systems for introducing and removing solution and ion exchanger, and mixing and transporting mechanism. The last is made of two toruses, mounted onto flexible link, which is connected with driven drum. The drum is disposed outside the case. The case has conical part, where conical torus is disposed. EFFECT: improved efficiency. 1 dwg
Patent RU-2018768-C1 (RU)
Title: Self-contained injection burner
Inventor: LAVRENTSOV EVGENIJ M
IPC: F23D14/22
Filed: 1991-07-01
Granted: 1994-08-30
Abstract: FIELD: building heating system. SUBSTANCE: burner has body, air-distributing chamber disposed in lower part of burner body, pressure gas collector positioned above air distributing chamber, fire-proof masonry dividing burner body into mixing zone and burning zone and provided with slot extending along gas collector length in upper part of masonry and tubular injectors-mixers, which are rigidly fixed in gas collector walls and in masonry. Injectors-mixers are opened from lower end into air- distributing chamber and from upper end into masonry slot and through openings in tube walls into gas collector cavity. Channels communicating burning zone with air-distributing chamber are extending in masonry in parallel relation with respect to injectors- mixers. Total sum of effective sections of additional channels is 20-60% of total area of all air channels. EFFECT: reduced concentration of nitric oxide in gaseous fuel combustion products. 3 dwg, 1 tbl
Patent RU-2014770-C1 (RU)
Title: Reaper for long-stalked crops
Inventor: SINYAKEVICH VLADIMIR M
IPC: A01D45/02
Filed: 1991-11-11
Granted: 1994-06-30
Abstract: FIELD: agricultural engineering. SUBSTANCE: reaper has a frame, lower cutterbar, auger, and an upper cutterbar. The latter's longitudinal axis is horizontal, and it runs cross with the direction of travel of the outfit. Slewing stalk gatherers are provided both sides of the reaper rotor. The gatherers are positioned in a plane perpendicular with the rotor longitudinal axis. The gatherers are adjustable for angle of their turn. EFFECT: higher efficiency. 2 dwg
Patent RU-2015112-C1 (RU)
Title: Unit for magnetic treatment of liquids
Inventor: VOROZHEJNOV ANATOLIJ I
IPC: C02F1/48
Filed: 1992-01-22
Granted: 1994-06-30
Abstract: FIELD: magnetic treatment of water. SUBSTANCE: unit has body with constant magnets mounted inside it. The magnets are provided with recesses arranged in the contact zone of the poles. EFFECT: increased efficiency of process. 1 dwg
Patent RU-2056176-C1 (RU)
Title: Turbulent dust collector for hot gas cleaning
Inventor: DOBROSELSKIJ KONSTANTIN G
IPC: B04C3/02
Filed: 1992-02-07
Granted: 1996-03-20
Abstract: FIELD: chemical engineering. SUBSTANCE: turbulent dust collector has cylindrical housing with dust-collecting chamber, lower axial intake connected to gas conduct of hot dusted gas, tangential peripheral intake of auxiliary twisted flow and axial outlet branch pipe located in upper part of housing. The dust collector is equipped with system of feeding and superheating the blowdown water of steam boiler. The system includes separator of blowdown water and reservoir, pipeline with pump and water superheater placed in gas conduit, with all this being connected in series. The axial intake is placed into jacket. The outlet branch pipe of water superheater is connected with peripheral intake and with jacket whose output is connected with the swirler of axial intake. EFFECT: enhanced efficiency of gas cleaning. 1 dwg
Patent RU-2014376-C1 (RU)
Title: Drying plant
Inventor: ISHKOV BORIS A
IPC: E01C19/10
Filed: 1992-01-31
Granted: 1994-06-15
Abstract: FIELD: preparation of asphalt-concrete mix. SUBSTANCE: plant comprises drum, firebox with jacket through which fan communicates with nozzle. Outside diameters of firebox and jacket relate as 0.75-0.85. EFFECT: improved design. 1 dwg
Patent RU-2005707-C1 (RU)
Inventor: CHIKUNOV VIKTOR I
IPC: C06B31/28
Filed: 1992-03-02
Granted: 1994-01-15
Abstract: FIELD: blasting. SUBSTANCE: composition contains the following components, % by weight: powdered fire suppressor 7-13; fuel oil 3-4 and granulated ammonium nitrate for the balance. Granulated ammonium nitrate is admixed with fuel oil with subsequent treatment of the resulting mixture with powdered fire suppressor. Detonation rate is 1.8-3.0 km/s. EFFECT: increased blasting efficiency and shooting safety. 1 tbl
Patent RU-2031454-C1 (RU)
Title: Instrument hood
Inventor: MARKOV ANATOLIJ A
IPC: G03B11/04
Filed: 1992-04-07
Granted: 1995-03-20
Abstract: FIELD: instrumentation. SUBSTANCE: instrument hood consists of upper and lower tubes bent at right angle, inserted into each other with capability of turning about their joint axis and of movement over height. There are two parallel mirrors placed at angle of 45 deg relative to screen put at bending points having shutter to control light flux. Design of instrument hood can be widely used in instruments with cathode-ray tubes to protect screen from exposure. EFFECT: ease of handling by operator when instrument is used in floor position. 3 cl, 2 dwg
Patent RU-2019295-C1 (RU)
Title: Apparatus for separating minerals
Inventor: MANKOV VIKTOR M
IPC: B03B5/32
Filed: 1992-04-17
Granted: 1994-09-15
Abstract: FIELD: refinement of minerals. SUBSTANCE: apparatus incorporates outer cone 1, inner cone 2 having perforations in the form of narrow annular slits 3, grate 4 located on internal surface of cone 2, feed pipe 5 disposed in alignment with apparatus axis, and pipe 6 employed to supply water to intercone space and communicating with cone 1. Base of outer cone 1 is secured in position by flexible diaphragm 10. Outer cone 1 is enabled to reciprocate by drive 11 and inner cone 2 is enabled to execute rotary motion by drive 12. Centrifugal force presses material undergoing separation against internal surface of cone 2 and water loosens material. Heavy particles of material pass through slits 3 and then are discharged through heavy fraction discharging device 8. Light particles are forced upwards and discharged via light fraction discharging device 9. EFFECT: Vibration of outer cone 1 allows higher efficiency of apparatus without diminishing friability of material under separation. 3 cl, 1 dwg
Patent RU-2003782-C1 (RU)
Inventor: SIVAK ANATOLIJ V
IPC: E21B37/02
Filed: 1992-05-25
Granted: 1993-11-30
Abstract: Использование: дл  борьбы с отложени ми в  насосно-компрессорных трубах Сущность изобретени :  на валу между верхним и нижним опорными  элементами установлены крестовины, распорные  кольца, ст нутые лентами. В распорных кольцах на  ватту жестко (на шпонке) установлены турбинки. Вал  установлен с возможностью свободного вращени   в верхнем и нижнем опорных элементах На нижнем  конце вала установлены скребковые элементы  в виде наконечника с продольными ножами. Продольные  ножи имеют дугообразный профиль, выполнены  клинообразными, зауженные концы жестко  закреплены на наконечнике. 7 зл.ф-лы, 5 и
Patent RU-2070016-C1 (RU)
Inventor: TKACHEV YURIJ IVANOVICH
IPC: A61H1/02
Filed: 1992-03-24
Granted: 1996-12-10
Abstract: FIELD: medical equipment, in particular, devices for treatment of locomotor system. SUBSTANCE: the unit has a base composed of two joined parts 1 and 2 carrying vibration bed 6 set up of balls and rolls 11. The base is composed of two joined parts for vertical displacement relative to each other producing a fixed shoulder on the vibration bed. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2005650-C1 (RU)
Inventor: SERKOV ANATOLIJ G
IPC: B64B1/58
Filed: 1992-06-29
Granted: 1994-01-15
Abstract: FIELD: aerostation. SUBSTANCE: thermoairship has lenticular hull made form of rigid toroidal hollow rim 1 with lower and upper (3) flexible envelopes secured to it, main carrier gas bags 4 and engines 23 and control aids 19 mounted on hull. Envelopes are provided with additional bags 5 and 6 each of which is divided by flexible diaphragm 7 into upper cell 8 for carrier gas and lower cell 9 for liquid (water, fuel). Besides that, thermoairship is provided with flexible inflatable guard 10 secured to lower portion of toroidal rim 1. Inner volume of rim is divided by rigid horizontal partition 11 into two parts: upper part is used as cargo cell and lower part is used as liquid cell which may be divided in its turn into communicating sections. Besides that, upper envelope is two-skin envelope with clearance increasing towards center. EFFECT: safe water landing, protracted drift in waves and reduced resistance due to maintenance of elasticity of envelope. 9 cl, 6 dwg
Patent RU-2067415-C1 (RU)
Title: Method for predicting acute cardiac insufficiency in myocardial ischemia disease patients to be operated using direct myocardial vascularization
Inventor: BOYARINOV GENNADIJ A
IPC: A61B5/00
Filed: 1992-07-03
Granted: 1996-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves estimating the left ventricle ejaculation fraction (VF) and physical loading toleration (PLT). The VF value being less than 0.40 and the PLT value being low ( 25-50 W), acute cardiac insufficiency development risk is to be predicted. The VF value being greater than 0.40 and the PLT value being medium or high (75-200 W), no cardiac insufficiency is to be predicted. The VF value being greater than 0.40 and the PLT value being low ( 25-50 W) or the VF value being less than 0.40 and the PLT value being medium or high (75-200 W), low acute cardiac insufficiency development risk is to be predicted. EFFECT: enhanced effectiveness of prognosis.
Patent RU-2061807-C1 (RU)
Title: Method for formation of weaver's beam and device for its embodiment
Inventor: KUTIN YURIJ KONSTANTINOVICH
IPC: D02H13/28
Filed: 1992-07-06
Granted: 1996-06-10
Abstract: FIELD: textile industry; preparation department of weaving. SUBSTANCE: method for formation of weaver's beam includes winding on warping beams of warp yarns with same length determined by the number of revolutions and subsequent unwinding of yarns at the same angular velocity. Warping beams are designed with preset winding parameters by determination of the coefficients of the mathematic model, and they are wound by same model with same end radii, bulk density and length, determined by the same number of revolutions and by additionally determined the same coefficients and radius increment by turning angle. After winding of a lot of warping beams, statistic characteristics are determined by the end radius, spread of draft values for the given linear density of yarn by the value of deviation of end radii from the preset values and during unwinding the yarn from warping beams, real draft is regulated within the rated range. Device for embodiment of the method has mechanical brake 1 creating initial braking torque on shaft 2, clutch 3, bevel pinions 4 and 5 connecting warping bean with linear shaft 6, electrically controlled brake unit 7 and control unit, braking torque control unit 8, transucers 9 and 10 of number of revolutions, drawing value computations unit 11, pulling shaft 12 pulling warp threads of warping beams 13, 2 cl, 1 dwg. EFFECT: higher efficiency.
Patent RU-2014672-C1 (RU)
Title: Process of manufacture of semiconductor photoelectric device
Inventor: KASYMOV ABDUVAKHID KH
IPC: H01L31/18
Filed: 1991-07-30
Granted: 1994-06-15
Abstract: FIELD: semiconductor electronics. SUBSTANCE: compensated silicon and layer close to surface with manganese silicide are produced with cyclic diffusion heating of doped manganese of p-type and silicon of КДБ-10 quality. Silicide layer is removed from five faces of parallelepiped and multilayer structure is formed on the remaining face. Structure is composed of manganese silicide, inhomogeneous silicon and compensated silicon. Ohmic contacts are deposited on extreme regions of structure. As a result high-sensitivity photodetectors can be produced thanks to formation of heterogeneous structure. EFFECT: improved manufacturing process, increased sensitivity of semiconductor devices. 2 cl, 6 tbl, 2 dwg
Patent RU-2060519-C1 (RU)
Title: Light polarizer
Inventor: SHAMBUROV VLADIMIR A
IPC: G02B27/28
Filed: 1992-07-17
Granted: 1996-05-20
Abstract: FIELD: polarization-optical systems; laser radiation modulators. SUBSTANCE: polarizer has two prisms- wedges made of signle-axis crystal. Optical axis of crystal is oriented in parallel in the first one and in perpendicular in the second one to their main cross-section abd connected to meet their verteces without air space into double prism. Wedges are used with different but small angles where main polarization beam is rfracted at output face of the second wedge at an angle close or equal to Bruster angle. Angle of the first wedge is random within specific limits and angle of the second wedge is related with angle of the first one by specific relation. Light polarizer may be provided with additional flat-parallel plate mounted in front of its sloped input face at inclination to opposite side at corresponding Bruster angle. Plate has thickness necessary for compensation of parallel shift of beams said. EFFECT: improved precision. 12 cl, 5 dwg
Patent RU-2039937-C1 (RU)
Title: Rotameter
Inventor: KARATAEV ROBINDAR NIKOLAEVICH
IPC: G01F1/22
Filed: 1992-07-28
Granted: 1995-07-20
Abstract: FIELD: measurement technology. SUBSTANCE: rotameter has measuring pipe, float disposed inside the pipe, electrodes, controlled voltage source. When changing voltage of the source, strength of electric field generated in electric field converter may be changed either, as well viscosity of liquid flowing through the converter, i.e. liquid flow may be simulated with viscosity being different from calibrated one. Rotameter may be calibrated as usual at different values of voltage of viscosity source. EFFECT: improved precision of measurement. 1 dwg
Patent RU-2051853-C1 (RU)
Inventor: GUSLITSER IGOR I
IPC: B65G47/02
Filed: 1992-08-14
Granted: 1996-01-10
Abstract: FIELD: mechanical engineering; conveyors. SUBSTANCE: device to deliver load to conveyor has input conveyor and swivelling member hinge-mounted on conveyor frame. Swivelling member has drive providing turning of member in cross direction and longitudinal axis of symmetry of conveyor. Secured on conveyor frame is lip, and swivelling member is made in form of trough with hinge wall installed for engagement with lip. EFFECT: enlarged operating capabilities. 2 dwg