baber/WOPTO huggingface dataset:
Patent RU-2014485-C1 (RU)
Title: Two-cylinder hydropulse power reversing piston-actuated linear speed-inverting electricity-generating module
Inventor: NOVIKOV YURIJ M
IPC: F03B17/06
Filed: 1990-12-04
Granted: 1994-06-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: gates and a hydraulic motor are mounted on pipes. The hydraulic motor has a branch pipe and a guide cup of a power hydraulic cylinder. A hydraulic control device has a spool with a spring. The spool is connected to the gate. A piston is kinematically connected to a rod. Transfer bars are connected to a rack engageable with an overrunning clutch. Transfer bars-carriers are connected to a shut-off transfer bar, shock absorbers and filters. Shafts with gears embrace a generator shaft gear. The spool has a window. EFFECT: improved efficiency and ecological characteristics. 2 dwg
Patent RU-2024782-C1 (RU)
Inventor: SALENKO SERGEJ D
IPC: F03D3/06
Filed: 1991-03-13
Granted: 1994-12-15
Abstract: Использование: в электроэнергетике, в ветроэнергетических установках с вертикальной осью вращения. Сущность изобретения: ветроколесо содержит вал, закрепленные на нем радиальные траверсы с упорами, и подпружиненные лопасти, шарнирно соединенные с траверсами посредством кронштейнов и пилонов, связанных предварительно напряженными пружинами. За счет поворотов лопастей при запуске под действием аэродинамических сил осуществляется самораскрутка ветродвигателя. При больших скоростях ветра происходит ограничение оборотов вала за счет отклонения лопастей от оптимального угла под действием центробежных сил. 4 ил.
Patent RU-2017983-C1 (RU)
Inventor: CHEMERIS ALEKSEJ I
IPC: F01M11/00
Filed: 1991-04-05
Granted: 1994-08-15
Abstract: Использование: машиностроение, в двигателях внутреннего сгорания с "сухим картером" и расходным масляным баком, расположенным выше двигателя. Изобретение позволяет повысить надежность системы смазки путем предотвращения вытекания масла из расходного бака при остановке двигателя. Сущность изобретения: система смазки двигателей внутреннего сгорания с сухим картером 1 содержит расходный масляный бак 2, откачивающий насос 3, нагнетательный насос 4 и маслопрокачивающий насос 5. Система снабжена установленным на картере 1 запорным клапаном 6, в корпусе 13 последнего выполнена полость 14, в которой соосно размещены направляющая втулка 15 с подпружиненным запорным шариком 17, подвижным поршнем 18 со сквозным осевым отверстием и посадочной поверхностью для шарика 17, и стержневой упор 20. Полость 24 соединена с дренажным каналом 25, причем дренажный 25 и впускной 29 каналы подключены к полости со стороны шарика, а диаметры поршня и его осевые отверстия выполнены в соответствии с соотношением D 2 -d 2  больше 4F 1пр /ΠP мн  ; D 2 -d 2  меньше 4F 1пр /Πγh , где D-наружный диаметр поршня; d-внутренний диаметр поршня; 4F 1пр  усилие пружины, поджимающей поршень; P мн  -давление нагнетающего масляного насоса; γ -удельный вес масла; h-высота уровня масла в баке над клапаном. 1 з.п. ф-лы,2 ил.
Patent RU-2017118-C1 (RU)
Title: Physic-and-mechanical test machine
Inventor: LODUS EVGENIJ V
IPC: G01N3/32
Filed: 1991-04-29
Granted: 1994-07-30
Abstract: FIELD: investigating strength properties of solid materials. SUBSTANCE: test machine has guide 1, carriages 2 with holders 3 for specimen 4, platforms with motor drives. Specimen strain occurs at mutual rotation of platforms. Specimen movement occurs at rotation of one platform. EFFECT: enlarged functional capabilities. 2 dwg
Patent RU-2029289-C1 (RU)
Title: Method of obtaining and determining the content of oscillatory excited hydrogen molecules from plasma
Inventor: ANDREEV IGOR REMOVICH
IPC: G01N21/76
Filed: 1991-06-24
Granted: 1995-02-20
Abstract: FIELD: measurement technology. SUBSTANCE: method involves the steps of: reducing the content of atomic component of a gas flow from plasma by changing position of deactivating substance (insertion) relative to a channel of arrival of gas from plasma and simultaneously determining the content of active particles in the flow obtained as a result of integral check of the flow made by isothermal semiconductor microcalorimetry as a function of the content of atomic component obtained as a result of selective check by hemiluminescent solid-state sensor and determining a flow of oscillatory excited hydrogen molecules from the result obtained in integral check on the decrease of the content of atoms up to zero. EFFECT: enhanced accuracy. 2 cl, 3 dwg
Patent RU-2004882-C1 (RU)
Inventor: GOGISH LEV V
IPC: F24F3/14
Filed: 1991-08-09
Granted: 1993-12-15
Abstract: Сущность изобретени   установка содержит  последовательно установленные по ходу воздуха  воздухоохладитель предварительног о охлаждени ,  циклон, камеру смешени  циклон, вентил тор  осушки воздуха, вихревую трубу, вентил тор подачи  осушенного воздуха, воздухоохладитель окончательного  охлаждени  2 зпф-лы, 1 ил
Patent RU-2044657-C1 (RU)
Title: Jet inking nozzle for printer
Inventor: VILKHELMUS JOKHANNES KUNRADUS
IPC: B41J2/025
Filed: 1991-07-19
Granted: 1995-09-27
Abstract: FIELD: printers operating on printing inks. SUBSTANCE: jet inking nozzle for printer has body of nondeformed material whose hollow has longitudinal through axial channel to pass printing ink with diameter narrowing towards the outlet and end plate closing outlet. End plate has outlet channel coaxial to channel for ink supply. Nozzle has ultrasonic vibration member. Outlet channel of end plate has diameter of 3 to 30 mcm and length exceeding its diameter by 3 to 30 times. Ultrasonic member is located in body hollow in zone of outlet of ink supply channel. EFFECT: higher efficiency. 9 cl, 4 dwg
Patent RU-2048936-C1 (RU)
Title: Continuous mandrel mill
Inventor: JOKHANN KHAJNRIKH RODE
IPC: B21B17/04
Filed: 1991-09-18
Granted: 1995-11-27
Abstract: FIELD: lengthwise rolling of tubes. SUBSTANCE: a rolling mill for elongation rolling of hollow products with use of a mandrel includes at least one main deforming stand with universal arrangement of rolls, provided by controllable rolls. A double-roll final rolling stand is mounted behind the main deforming stand. If it is necessary, a drive stand may be mounted before the main deforming stand. That allows to decrease at most a number of stands of the rolling mill without lowering of quality of products, being rolled. EFFECT: lowered number of stands of rolling mill. 1 cl, 2 dwg
Patent RU-2022056-C1 (RU)
Title: Coating application unit
Inventor: SABLEV LEONID P
IPC: C23C14/32
Filed: 1991-09-11
Granted: 1994-10-30
Abstract: FIELD: vacuum-plasma treatment of tools. SUBSTANCE: coating application unit has vacuum chamber serving as anode and accommodating internally at least two cathodes of arc evaporators. Positioned inside vacuum chamber between cathodes is item holder with insulated current carrying conductor. Besides, unit is provided with power sources in number of arc evaporators. Placed between cathode and holder is optically opaque rotary screen. Required mode of operation is selected with the aid of double-pole key and reversing key. One of poles of reversing key is connected with switch of double pole key and the other with vacuum chamber. Power source is connected to switches of reversing key. One of poles of double-pole key is connected with holder. During exposition of heated item to be treated in nitric plasma (nitriding) positive pole of power source is connected with cathode with the aid of double-pole and reversing keys. In this case screen is closed. In the course of application of hardening coating cathode is connected with negative pole by means of reversing key and negative potential is fed from power source to holder. In this case screen is open. EFFECT: improved wear resistance of items. 1 dwg
Patent RU-2034240-C1 (RU)
Title: Weighing device
Inventor: BAZYLEV VADIM S
IPC: G01G9/00
Filed: 1991-09-23
Granted: 1995-04-30
Abstract: FIELD: measuring instruments. SUBSTANCE: step rolling body made up as a drum with resilient tie connection 2 coupled with weighing hopper 3 is mounted in inclined guide 5. Resilient carrying connection 6 of the drum is secured at the top end of the guide. The steps of the drum has eccentricity with respect to each other. After charging the hopper, a distance between a position of the drum after moving upward and the position of the drum for the case of empty hopper is measured. The weight of the charge can be judged by the distance measured. EFFECT: enhanced accuracy. 2 cl, 3 dwg
Patent RU-2026104-C1 (RU)
Title: Basketball backboard
Inventor: BOROVIKOV VLADIMIR U
IPC: A63B63/04
Filed: 1991-09-16
Granted: 1995-01-09
Abstract: FIELD: equipment of sports grounds. SUBSTANCE: backboard has the form of a segment with a radius of 90-37 cm and the center located 10± 0,5 cm from chord axis. Reference area is marked by two arcs with a radius of 29.5 and 24.5 cm and the center at the upper edge of basket ring. Digital marks are written between arcs. EFFECT: improved design. 3 cl, 4 dwg
Patent RU-2002243-C1 (RU)
Inventor: GORBACHIK VLADIMIR E
IPC: G01N19/00
Filed: 1991-12-27
Granted: 1993-10-30
Abstract: Изобретение относитс  к испытани м высокоэластичных  материалов, в частности к устройствам  дл  испытани  материалов на одноосное раст жение . Цель изобретени  - повышение объективности  и точности поперечного сокращени  образцов  высокоэластичных материалов за счет бесконтактного  способа измерени  и непрерывной его регистрации  в процессе раст жени , исключени   скручивани  образцов и обеспечени  измерени   поперечного сокращени  строго в центре образца  Образец материала закрепл ют а зажимах разрывной  машины таким образом, чтобы он проходил по  направл ющим 5. Затем устройство поднимают до  тех пор, чтобы острие иглы совпало с центром рабочей  части образца, и и этом положении подвижна  часть рэмки закрываетс  и скрепл етс  с неподвижной  частью при помощи защелки 12. При  этом игла проходит сквозь материал и входит в отверстие  7 прижимного стекла б, тем самым закрепл   устройство на образце После этого подаетс   напр жение на электролампочку 2 и включаетс  записывающий  прибор. Затем включают разрывную  машину и образец раст гивают При этом происходит  поперечное сокращение материала, которое  увеличивает световой поток, проход щий через  прорезь 8 на фотодатчик 9. что приводит к увеличению  тока с фотодатчика которое регистрируетс   записывающим прибором. При удлинении образца  устройство перемещаетс  вверх вместе с центральной  частью образца благодар  игле и шарнирным  направл ющим 13. t ил.
Patent RU-2037058-C1 (RU)
Inventor: KRYAZHEV VALERIJ G
IPC: F01P7/04
Filed: 1992-03-12
Granted: 1995-06-09
Abstract: Использование: в машиностроении, а именно в конструкциях устройств автоматического регулирования работой вентилятора системы охлаждения двигателей внутреннего сгорания. Сущность изобретения: лопатки турбинного колеса 5 выполнены с тангенциальным наклоном в сторону, противоположную вращению колеса, лопатки насосного колеса 8 с тангенциальным наклоном - в сторону вращения колеса, а регулятор 3 имеет байпасное отверстие 12 для постоянной подачи минимального количества рабочей жидкости в гидромуфту 2. 1 з. п. ф-лы, 3 ил.
Patent RU-2000874-C1 (RU)
Inventor: ROSHCHIN VASILIJ E
IPC: B22D11/00
Filed: 1992-03-24
Granted: 1993-10-15
Abstract: В способе получени  металлической аморфной  ленты-предложено при выплавке аморфизирующе-  гос  сплава подавать в изложницу отходы аморфной  ленты. Отходы ленты в количестве 5 - 50% от  массы слитка позвол ют уменьшить перегрев расплава  в изложнице над температурой ликвидуса и  внос т готовые центры кристаллизации. Благодар   этому при кристаллизации исходного сплава образуетс  более дисперсна  пита  структура с выделением  мелких кристаллов избыточной фазы, которые  успевают растворитьс  в тигель-сопле при подготовке  расплава к разливке на установке получени   ленты. В результате уменьшаетс  веро тность засорени  щели нерастворившимис  кристаллами,  возрастает выход годной ленты Кроме того, способ  позвол ет утилизировать образующуюс  обрезь  и отходы ленты 2 злф-лы. 1 табл.
Patent RU-2033088-C1 (RU)
Title: Method for forecasting development of dicirculatory encephalopathy at male patients having ischemic heart disease with no clinic manifestation of vascular brain pathology
Inventor: SHPRAKH VLADIMIR V
IPC: A61B5/318
Filed: 1991-12-09
Granted: 1995-04-20
Abstract: FIELD: medicine. SUBSTANCE: clinic examination of patient is carried out together with electrocardiography and echocardiography. Prognostic coefficients are calculated according to formula which include factors of risk and indexes of electro- and echocardiography. EFFECT: improves efficiency of the method.
Patent RU-2054533-C1 (RU)
Inventor: NOVOMLINSKIJ IVAN ALEKSEEVICH
IPC: C09K8/78
Filed: 1992-01-31
Granted: 1996-02-20
Abstract: FIELD: treatment of bottom-hole formation zone. SUBSTANCE: method for treatment of bottom-hole formation zone under conditions of high temperature with terrigenous reservoirs includes injection of technological solution, forcing of technological solution into formation and holding it there for reaction, and subsequent putting of the well into service. Technological solution is used in form of compound containing, mas.%: 10-40% concentration of sodium or potassium hydroxide 5.0-10.0; emulsifying agent - stabilizer ES-2 3.0-5.0; methanol 1.0-3.0; the balance, hydrocarbon solvent. Hydrocarbon solvent is used in form of condensate, light oil, diesel fuel or kerosene. EFFECT: higher efficiency. 2 cl
Patent RU-2066859-C1 (RU)
Title: Process of determination of mechanical properties of material
Inventor: DRAPKIN BORIS MIKHAJLOVICH
IPC: G01N3/00
Filed: 1992-05-06
Granted: 1996-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: tested sample is placed into device measuring Rockwell hardness number, ball indenter loaded in advance is indented into it. Then basic great load is applied. When it is removed readings of pointer of measurement instrument with unloaded indenter are recorded for usage while determining parameter characterizing mechanical properties of material. Readings of pointer of measurement instrument are also recorded when indenter is loaded. All operations are repeated with indentation of flat indenter of same material as ball one. Modulus E of elasticity which is found by formula   is used as parameter characterizing mechanical properties of material, where μ and m i  are Poison's ratios of material and indenter; E i  is modulus of normal elasticity of material of indenter; P is load; R is radius of ball indenter; W is elastic convergence of sample and indenter - W=((A-B)-(C-D)K, where A, B are readings of pointer of instrument under loaded and unloaded conditions of ball indenter; C and D are readings of pointer of instrument under loaded and unloaded state of flat indenter; K is scale factor of instrument. EFFECT: enhanced authenticity of determination of mechanical properties of material.
Patent RU-2048480-C1 (RU)
Inventor: DUMSKIJ YURIJ V
IPC: C09D125/02
Filed: 1992-05-27
Granted: 1995-11-20
Abstract: Использование: в лакокрасочной промышленности, может быть реализовано на предприятиях нефтехимической и нефтеперерабатывающей промышленности. Сущность изобретения: в способе получения синтетической олифы, включающая термическую полимеризацию углеводородов фракции C 8 -C 9  жидких продуктов пиролиза нефтянного сырья, отпарку легких углеводородов и растворение продукта полимеризации в органическом растворителе, термическую полимеризацию проводят в присутствии терпенофенолформальдегидной смолы в количестве 0,5 5% от массы исходной фракции. 2 табл.
Patent RU-2006499-C1 (RU)
Inventor: KRYSIN NIKOLAJ I
IPC: C09K8/12
Filed: 1992-07-10
Granted: 1994-01-30
Abstract: FIELD: hole drilling. SUBSTANCE: clayless drilling fluid has, % by weight: polyacrylamide 0,02-0,04; magnesium oxide 0,3-1,0; unmodified lignosulfate 2,0-4,5; aluminium sulfate 0,005-0,040, and water- the rest. EFFECT: enhanced quality of drilling fluid. 2 tbl
Patent RU-2053674-C1 (RU)
Inventor: TIMOFEEV BORIS A
IPC: A01N53/00
Filed: 1992-08-21
Granted: 1996-02-10
Abstract: FIELD: production of insecticide concentrates. SUBSTANCE: 3,4,5,6-tetrahydro-phthalimido methyl(IRS)-cis-trans-chrysanthemate, or (S)-α-cyano-3-phenoxybenzyl(IR)-cis-3-(2,2-dibromovinyl)-2,2-dimethyl cyclopropane carboxylate or (RS)-α-cyano-3-phenoxybenzyl-(RS)-2-(4-chlorphenyl)-3-methyl butyrate or 3-phenoxybenzyl-3-(2,2-dichlorvinyl)-2,2-dimethyl cyclopropane carboxylate or (RS)-α-cyano-3-phenoxybenzyl(IRS)-cis-trans-3-(2,2-dichlorvinyl)-2,2-dimethyl cyclopropane carboxylate or IR cis S +IS cis R and IR trans S+IS trans R enantiomer pairs of (RS)-α-cyano-3-phenoxybenzyl(IRS)-cis-trans-3-(2,2-dichlorvinyl)-2,2-dimethyl cyclopropane carboxylate are used as active agent, its quantity being 20-50 g/l. Proposed concentrate also contains creolin (its quantity being 50-500 g/l), surfactant (its quantity being 45-70.0 g/l) and xylene (its quantity is so that total volume is 1 l). EFFECT: improves quality of desired product. 3 cl, 5 tbl
Patent RU-2028139-C1 (RU)
Inventor: KOLINKO SVETLANA I
IPC: A61K8/34
Filed: 1992-07-08
Granted: 1995-02-09
Abstract: FIELD: cosmetics. SUBSTANCE: this gel contains alcohol extract of silk worm cocoons, content of extracted matter ranging from 10.5 to 11.5 %, ammonium salt of rarely cross-linked copolymer of acrylic acid and polyallyl ethers of pentaerythrite, aromatic and ethyl alcohol. EFFECT: disclosed gel possesses wound healing, antiinflammatory and antiallergic properties.
Patent RU-2010861-C1 (RU)
Title: Process for producing diffusion juice from sugar beet
Inventor: KOSHEVOJ EVGENIJ P
IPC: C13B10/08
Filed: 1992-07-16
Granted: 1994-04-15
Abstract: FIELD: sugar industry. SUBSTANCE: new process for producing diffusion juice from sugar beet included steps of comminuting sugar beet tubers to chip size, scalding chips prior to extraction with the use of catholyte and live saturated steam and extracting sugar from beet chips. Extractant taken in amount of 20 to 30 % by mass of sugar beet was added with either sulfate or chloride of polyvalent metals taken in amount of 0.01 to 0.03 % by mass of sugar beet and electrical activation was conducted in diaphragm electrolyzer cathode chamber until catholyte pH value reached point within 5.0 to 5.5 and redox potential fell within range of -800 to -1,000 mV. Entire mass of beet chips was simultaneously scalded by live saturated steam having temperature between 80 and 82 C at pressure of 45 to 47 kPa and taken in amount of 10 to 15 % by mass of sugar beet and heated catholyte. EFFECT: higher yield of end product. 1 dwg
Patent RU-2065214-C1 (RU)
Title: Method for vitrifying radioactive and toxic waste in induction-arc furnaces
Inventor: LIFANOV FEDOR A
IPC: G21F9/16
Filed: 1992-08-12
Granted: 1996-08-10
Abstract: FIELD: vitrifying radioactive and toxic waste. SUBSTANCE: induction-arc furnace crucible is charged with vitrifying material and electricity conducting material (aqueous suspension of ferricferrous oxide with concentration of the latter 40-85 mass percent) is introduced in charge. Suspension is introduced in center of charge surface until spot appears, spot size meeting the following requirements: 0.5 Dn is smaller than or equal to 0.7 Dm, where Dn is inner diameter of crucible; Dm is average diameter of spot. Initial melt is formed and waste is introduced in it together with vitrifying charge; melt is homogenized and cooled down until vitrified block is obtained. EFFECT: improved speed of waste vitrifying; reduced degree of radionuclide wear.
Patent RU-2029568-C1 (RU)
Title: Catheter device
Inventor: DROZDENKO VIKTOR N
IPC: A61M5/32
Filed: 1992-08-14
Granted: 1995-02-27
Abstract: FIELD: medical engineering. SUBSTANCE: this catheter device incorporates injection needle which communicates with plug via flexible tube, and assembly for fixing needle in blood vessel. Working end of needle is bent. Needle fixing assembly is made detachable and includes winged plate and curved retainer whose bend matches that of needle. Guide is shaped as dovetail and retainer is movably mounted on guide. EFFECT: lower rate of injuries when injecting medicines and more reliable fixation of needle. 1 dwg
Patent RU-2052512-C1 (RU)
Inventor: TARASOV ANATOLIJ N
IPC: C21D1/78
Filed: 1992-08-21
Granted: 1996-01-20
Abstract: FIELD: production and working of curved reflector connected with holder. SUBSTANCE: method involves making reflector from tape with the thickness of 0.20-0.55 mm by pulsed forming; conducting bending and electrolytic polishing of working surface and vacuum aging for 1-2.5 min at temperature of 760-790 C for 1.5-15 min, with plasma treatment in electrolyte or in vacuum being simultaneously carried out. During treatment in plasma vacuum deposition unit, a layer of titanium nitride or zirconium nitride with the thickness of 2-8 micron is applied onto working portion of reflector. EFFECT: increased purity class and optical coefficients of blackness extent and reflectivity of tool. 17 cl, 1 tbl
Patent RU-2050983-C1 (RU)
Inventor: YATSUN SERGEJ F
IPC: H02K33/00
Filed: 1992-09-16
Granted: 1995-12-27
Abstract: FIELD: repair work. SUBSTANCE: drive is equipped with an additional magnetic circuit. Both magnetic circuits are made U-shaped and are mounted for swinging symmetrically to the face ends of the coil embracing one of the lateral sides of each magnetic circuit. The means for connecting with the pump block are made in the form of U-shaped magnetic circuit of the cantilever fastened on each cross beam. Forces emerging during the operation of such a drive have opposite direction and are compensated. EFFECT: enhanced reliability of the point sprayer operation, improved performances. 2 dwg
Patent RU-2066057-C1 (RU)
Title: Process of formation of videosignal of infra-red imager with multielement photodetector
Inventor: SAVCHENKO VLADIMIR DMITRIEVICH
IPC: G01S7/48
Filed: 1992-07-20
Granted: 1996-08-27
Abstract: FIELD: television technology, infra-red imaging systems incorporating linear and matrix photodetectors. SUBSTANCE: in compliance with process there are realized three operational modes, mode of formation of code for compensation of background signal and drift signal for each element of photodetector, mode of formation of code of correction of sensitivity for each element of photodetector and mode of reception of external radiation. Under first two modes photodetector receives only reference radiation and forms correction codes by method of consecutive approximations with the aid of on-line storage. Under mode of formation of videosignal correction codes are read from on-line storage and are used for compensation of negative factors brought in by spread of parameters of elements of photodetector, by inhomogeneity of transmission of optical path, by inherent background radiation of optical path and by external background radiation. EFFECT: enhanced quality of formed videosignal of infra-red imaging system. 3 cl, 1 dwg
Patent RU-2039520-C1 (RU)
Inventor: ZAVALISHIN VLADIMIR N
IPC: A61B3/00
Filed: 1992-08-27
Granted: 1995-07-20
Abstract: Изобретение относится к измерительным приборам с лазерами, а именно офтальмологическим приборам и может быть использовано для выявления аметропии, подбора очковых линз и лечебных упражнений. Офтальмологическое устройство содержит последовательно установленные по оптической оси лазер и диффузно рассеивающий экран, а особенностью устройства является то, что в него дополнительно введены установленные между лазером и диффузно рассетвающим экраном последовательно расположенные расширитель лазерного излучения и механизм изменения угла падения лазерного излучения на диффузно рассеивающий экран, позволяющий устанавливать плоскость, в которой происходит изменение угла падения излучения, в любом меридиане, а диффузно рассеивающий экран установлен неподвижно. Устройство позволяет выявлять аметропию в любом меридианальном сечении глаза, а использование в устройстве лазера малой мощности совместно с расширителем лазерного излучения позволяет создать компактные приборы применяемые, как с диагностической, так и лечебной целью. 2 ил.