baber/WOPTO huggingface dataset:
Patent DE-19906772-C1 (DE)
Title: Instrument for determining presence of vapor or condensation in partially evacuated evaporator or distillation unit monitors sensor temperature profile along cooling radiator front within vapor column
Inventor: VOGL MATTHIAS
IPC: B01D3/08
Filed: 1999-02-17
Granted: 2000-12-07
Abstract: A measuring instrument determines the presence of vapor or condensation in a partially evacuated evaporator or distillation unit by measuring temperatures T1 and T2 at the top (12) and bottom (11) of a cooling radiator (1). The instrument also monitors a sensor temperature profile (TV) along the radiator (1) front within a vapor column (14). The position of the vapor front (8) is continually determined at the upper end of the vapor column by a computer. A measuring instrument determines the presence of vapor or condensation in a partially evacuated evaporator or distillation unit where the temperatures T1 and T2 are measured at the top (12) and bottom (11) of a cooling radiator (1). In addition, the instrument monitors a sensor temperature profile (TV) along the radiator (1) front within a vapor column (14). The position of the vapor front (8) is continually determined at the upper end of the vapor column by a computer using the formula h1/h = TV-T2/T1-T2, where h is the height difference between the measuring points (11,12), h1 is the height of the vapor column to the vapor front, TV is the temperature profile between the measuring points, T1 is the temperature at the lower measuring point, and T2 is the temperature of the upper measuring point.
Patent DE-19960668-C1 (DE)
Inventor: HASER CHRISTIAN
IPC: F04B43/12
Filed: 1999-12-15
Granted: 2001-08-16
Abstract: A hose cassette consists of a hose leg(s) to be connected to a circular segment. The hose leg(s) is displaceably held between a mounting position and an operating position in the cassette housing. A hose cassette includes a cassette housing (3), and a flexible hose (4) extending through the cassette housing. The hose is guided in the cassette housing along a circular segment. The cassette housing has a cutout (5) for the engagement of a roller wheel of a peristaltic pump into the interior of the circular segment. The hose cassette also includes connectors (7, 8) for connecting the cassette housing to the peristaltic pump. One or more hose legs to be connected to the circular segment, is displaceably held between a mounting position and an operating position in the cassette housing. An Independent claim is also included for a peristaltic pump including pump housing, a roller wheel, and the hose cassette.
Patent RU-2040499-C1 (RU)
Inventor: AGEEV YURIJ S
IPC: C04B14/12
Filed: 1992-11-27
Granted: 1995-07-25
Abstract: Использование: для производства искусственных пористых заполнителей для бетонов. Сущность изобретения: сырьевая смесь для изготовления керамзита содержит следующие компоненты, мас. глинистое сырье 95 98,5; сапропель 1 4; предварительно обработанные отходы фабрик химчистки о,5 1,0. Характеристика керамзита: насыпная масса фракции 10 20 мм кг/м 3  прочность при сдавливании в цилиндре 0,78 0,91 МПа, водопоглощение 11,8 13,5% по массе, коэффициент вспучивания 7,8 8,5. 2 табл.
Patent RU-2044337-C1 (RU)
Title: Method of forming periodical domain structure in potassium-titanium-phosphate crystal for nonlinear transforming of laser radiation frequency
Inventor: BURITSKIJ KONSTANTIN S
IPC: G02F1/00
Filed: 1992-12-16
Granted: 1995-09-20
Abstract: FIELD: laser radiation generation; non-linear optics. SUBSTANCE: method is based upon changing domain structure of crystal at thermal treatment of the crystal. Dielectric film is present onto the surface of the crystal, which film has thermal expansion coefficient and electric conductivity being different from thermal expansion coefficient and electric conductivity of the crystal. EFFECT: improved efficiency of operation. 4 dwg
Patent RU-2067952-C1 (RU)
Title: Aircraft reconnaissance complex
Inventor: GUZNYAEV BORIS V
IPC: B64C39/02
Filed: 1992-12-29
Granted: 1996-10-20
Abstract: FIELD: aeronautical engineering for take-off, landing and motion of remotely-controlled piloted flying vehicle. SUBSTANCE: aircraft reconnaissance complex has flying vehicle 1, bearing set 3 and transport facility 2. Remotely-controlled piloted flying vehicle 1 is made in form of flat ribbed platform with rotating-blade propellers located symmetrically relative to payload compartment of flying vehicle 1. Bearing set 3 is made in form of transportation-launching container having hatch with flying vehicle 1 located between hatches of transport facility 2 and payload compartment of flying vehicle 1. Container top 25 is made in form of gates which form guides for landing remotely-controlled piloted flying vehicle 1. EFFECT: enhanced reliability. 11 cl, 13 dwg
Patent RU-2061073-C1 (RU)
Inventor: LOKSHIN EFROIM P
IPC: C22B7/00
Filed: 1993-02-05
Granted: 1996-05-27
Abstract: FIELD: extraction of platinum and iridium from surface of refractory ceramics. SUBSTANCE: essence of invention lies in treatment of surface layer of ceramics with sulphuric acid having concentration 50-98% with heating up to 100-400 C. After cooling leaching of surface layer of ceramics is conducted with water at 20-95 C. Treatment of ceramics with sulphuric acid can be performed with addition of ammonium sulphate or sodium sulphate or potassium sulphate in mole proportion 1.0:0.1-1.0. EFFECT: enhanced efficiency of extraction of platinum and iridium. 1 tbl, 2 cl
Patent RU-2146224-C1 (RU)
Title: Method of extraction of lithium from solution of hydrofluoric acid
Inventor: SORKINA V I
IPC: C01D15/00
Filed: 1993-07-06
Granted: 2000-03-10
Abstract: FIELD: hydro metallurgy of rare-earth metals; extraction of lithium from technological solution at high concentration of hydrofluoric acid. SUBSTANCE: lithium is sedimented due to introduction of potassium in the amount of 17 to 120 g/l and or iron or iron compound in the amount of 14 to 100 g/l in items of iron into the potassium hydrofluoride solution. Methods ensures extraction of lithium at content of hydrofluoric acid up to 25%. Degree of extraction is equal to 99.7%. EFFECT: enhanced efficiency. 3 tbl, 3 ex
Patent RU-2061561-C1 (RU)
Title: Method of calibrating finishing rolls for rolling equal-france steel angular sections
Inventor: MARAMZIN VALENTIN S
IPC: B21B1/09
Filed: 1993-10-25
Granted: 1996-06-10
Abstract: FIELD: metallurgy. SUBSTANCE: method of calibrating finishing rolls comprises steps of making in a body of a lower roll top parts of angles in a zone of abutting of flanges of additional doubling grooves, having common flanges (by one flange), with two main grooves; sustaining the same distance from the top parts of the main and the additional grooves up to a mean line of the rolls. EFFECT: enhanced accuracy of grooved rolls for rolling equal-flange steel angles. 1 tbl, 2 dwg
Patent RU-2064963-C1 (RU)
Title: Method of thermic process gasoline refining
Inventor: MINSKER KARL S
IPC: C10G45/04
Filed: 1993-12-02
Granted: 1996-08-10
Abstract: FIELD: petroleum chemistry. SUBSTANCE: gasoline from thermic processes were mixed with product of sulfuric acid alkylation with isobutane-butylene fraction at mass ratio (1.5-2): 1 and subjected for hydrogenation in the presence of catalyst - NaAlCl applied on gamma-Al 2 C 3 . Process is carried out at 0-(+10) C, under atmospheric pressure, volume rate of raw feeding. EFFECT: improved method of refining. 1 tbl
Patent RU-2080603-C1 (RU)
Inventor: BULATOV LEONID A
IPC: G01P21/00
Filed: 1994-07-06
Granted: 1997-05-27
Abstract: Использование: для испытаний гравиметрической и инерциальной аппаратуры, работающей на подвижном основании. Сущность изобретения: стенд содержит платформу, транслятор и приводной механизм. Кинематическая связь приводного механизма с платформой осуществлена через тангенсный механизм. 1 ил.
Patent RU-2079823-C1 (RU)
Title: Process of manufacture of thermocouple
Inventor: BESOGONOV ANATOLIJ PAVLOVICH
IPC: G01K7/02
Filed: 1994-07-18
Granted: 1997-05-20
Abstract: FIELD: thermometry, manufacture of thermocouples. SUBSTANCE: process includes preliminary twisting of thermoelectrodes to form points of contact. Pulse current sufficient to solder points of contact is passed through thermoelectrodes. EFFECT: increased efficiency of process.
Patent RU-2098722-C1 (RU)
Inventor: DORONIN MIKHAIL N
IPC: F24F11/08
Filed: 1994-07-20
Granted: 1997-12-10
Abstract: Использование: в технике вентиляции. Сущность изобретения: система автоматического управления и регулирования для вентиляционных установок содержит вентилятор приточного воздуха и вентилятор рециркуляционного воздуха, каждый со своим электродвигателем и магнитным пускателем, датчики температуры контролируемой воздушной среды и обратного теплоносителя калорифера, подключенные к регулятору температуры; бесконтактное логическое устройство, входы которого соединены с датчиком температуры воздуха после калорифера и выходами регулятора температуры, один из выходов через магнитный пускатель подключен к электродвигателю вентилятора приточного воздуха и исполнительному механизму клапана наружного воздуха, а второй выход подключен к исполнительному механизму клапана обратного теплоносителя; клапаны рециркуляционного и выбросного воздуха с исполнительными механизмами, блок дистанционного управления и таймер, при этом входы блока дистанционного управления подключены к пусковому устройству, выходы соединены через таймер с бесконтактным логическим устройством, третий выход которого подключен через магнитный пускатель к электродвигателю вентилятора рециркуляционного воздуха и исполнительным механизмам клапанов рециркуляционного и выбросного воздуха. Предлагаемая система позволяет управлять несколькими электродвигателями, обеспечивает возможность включения вентиляционной установки в систему диспетчеризации, предусматривает снижение пусковых токов, повышает надежность работы установки. 1 ил.
Patent RU-2066241-C1 (RU)
Inventor: KARMINSKIJ VALERIJ D
IPC: B03C3/00
Filed: 1994-07-25
Granted: 1996-09-10
Abstract: FIELD: ventilation and production processes of waste gasses and dust purification. SUBSTANCE: gas and dust trapper has body 1, inside which there is stator 2 made in the form of inductor of liner asynchronous engine and rotor 3 made of electrical conducting material in the form of figure of rotation and mounted on air cushion inside stator 1 coaxially and having ferromagnetic members 4. Trapper has inlets 6 and 10 for polluted gas and washing liquid correspondingly and outlets 11 and 12 for purified and dust enriched gas correspondingly and system of preliminary lighting of rotor 3 with located over rotor 3 electromagnetic system, that has coils 6 with ferromagnetic core 9. EFFECT: increased quality of industrial waste gasses and dust purification. 1 dwg
Patent RU-2079920-C1 (RU)
Inventor: MARTYNOV MIKHAIL I
IPC: H01J27/02
Filed: 1994-08-04
Granted: 1997-05-20
Abstract: Назначение: техничка ионных источников. Сущность изобретения: изобретение позволяет менять в широких пределах параметры разряда вне связи с размерами ионного источника, не выходя из допустимого диапазона температур. Для этого между элементами теплоизлучающей системы, соединенной с ионным источником, предусмотрены промежутки, в которые вставлены элементы, поглощающие тепло. Теплопоглощающие элементы, перемещаемые в осевом направлении, охлаждаются жидким теплоносителем. 2 з.п.ф-лы, 1 ил.
Patent RU-2131815-C1 (RU)
Title: Automobile carrying car
Inventor: ANDRONOV V A
IPC: B61D3/18
Filed: 1994-09-22
Granted: 1999-06-20
Abstract: FIELD: transport engineering. SUBSTANCE: brackets 5 are secured on end beams of car body frame. Ramps 6 with side limiters 7 are fitted on brackets for loading and unloading of automobiles. When not in use, ramps are fixed in pockets 8. Folds of end face doors 4 are provided with brackets 9 in lower part which play the part of automobile wheel guides when doors are open. EFFECT: facilities loading and unloading of automobiles. 2 cl, 5 dwg
Patent RU-2098351-C1 (RU)
Title: Installation for fluorination of carbon-graphite materials
Inventor: ASSOROV SERGEJ D
IPC: C01B31/00
Filed: 1994-10-24
Granted: 1997-12-10
Abstract: FIELD: chemical engineering. SUBSTANCE: installation has loading unit 1, discharge unit 2, reactor 3 with gas-supply 6 and heating 7 systems, and conveyor 5. Reactor is separated from loading and discharge units by protective shield 4 executed in the form of packet of plates arrange parallel to reactor axis and remotely interconnected through their lower edges provided with cuts to pass working flight of conveyor 5. Plates, excluding the first and the last ones from the side of reactor, have cuts on their upper edges to release gases. Conveyor 5 is made in the form of cellular sieves with holes across all their surface connected in hinged relation with roof. EFFECT: improved design. 5 dwg
Patent RU-2098056-C1 (RU)
Title: Method for treating dystrophic changes in posterior eye region
Inventor: KATSNELSON LEV A
IPC: A61N5/067
Filed: 1994-10-06
Granted: 1997-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying combined treatment including 1.3 mcm wavelength laser radiation exposure of prelimbic region at a dose of 0.2 J/cm 2  during 2 min and direct action applied to retina lesion region with 10 -6  W/cm 2  during 2 min and laser field being equal to 20 deg of visual angle. EFFECT: enhanced effectiveness of treatment.
Patent RU-2098098-C1 (RU)
Title: Method for treating peptic ulcers
Inventor: UDUT VLADIMIR V
IPC: A61K31/573
Filed: 1994-11-15
Granted: 1997-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves administering Dexamethazonum at a dose of 5 mg once a day in the afternoon time after taking meals during 5-6 days. EFFECT: reduced harmful side effects; accelerated treatment course.
Patent RU-2078908-C1 (RU)
Title: Complex additive to grouting mortar based on portland cement
Inventor: MOSIENKO VLADIMIR GRIGOREVICH
IPC: C09K8/46
Filed: 1994-12-06
Granted: 1997-05-10
Abstract: FIELD: drilling and casing of oil wells; applicable in cementing of oil and gas wells at temperatures up to 100 C. SUBSTANCE: complex additive is prepared by mixing of 4-5 g (28.6-33.3 mas.%) of cement, 6-8 g (40.0-57.1 mas. %) of waste of production of cebacic acid; 2-4 g (13.4-28.6 mas.%) of ammonium sulfate. Formed mixture is dissolved in water, and volume of solution is brought up to 550 ml; and 1000 g of cement of PTsT-DO-50 grade or PTsT-D20-100 grade is added. EFFECT: provision for reduction of water loss with low water loss of grouting mortar. 1 tbl
Patent RU-2089493-C1 (RU)
Title: Method of producing the amorphous red phosphorus
Inventor: TARASOVA NATALIYA P
IPC: C01B25/023
Filed: 1994-12-14
Granted: 1997-09-10
Abstract: FIELD: chemical technology, inorganic chemistry. SUBSTANCE: high-temperature realloyment of white phosphorus is carried out in the presence of addition taken from the group: graphite, 3MgO•4SiO 2 •H 2 O,Al(OH) 3 ,TiO 2  and Al 2 (SiF 6 ) 3 •Al(OH) 3  at amount 0.5-5 wt. -%. For reaction acceleration the process is carried out in the field of ionizing radiation. The obtained red phosphorus exhibits stability to reactions of highly toxic phosphine formation. EFFECT: improved method of producing.
Patent RU-2098918-C1 (RU)
Title: Pulse burst shaping device
Inventor: KOLODIN ANDREJ I
IPC: A61N1/36
Filed: 1995-03-28
Granted: 1997-12-10
Abstract: FIELD: pulse technique; pulse generators and medical apparatuses. SUBSTANCE: device has two identical channels each incorporating series-connected phase shifter, one-shot multivibrator, modulator, and amplifier-shaper; phase shifter input functions as data input of channel and amplifier-shaper output, as channel output. Device also has infralow-frequency oscillator, clock generator, and display unit; infralow-frequency oscillator output is connected to data input of channels in BURN-IN mode; display unit input is connected to second output of one-shot multivibrator of each channel clock generator output is connected to clock inputs of channels which function as second modulator inputs in each channel. EFFECT: enlarged functional capabilities. 4 dwg
Patent RU-2133071-C1 (RU)
Title: Modified cross-connection system for telecommunication lines
Inventor: KNOKS DZHORDZH DZH
IPC: H01R4/24
Filed: 1993-07-19
Granted: 1999-07-10
Abstract: FIELD: telecommunications. SUBSTANCE: device for joining conductor pairs has terminal block with base holding means for fastening first pair of conductors and cover with pair of terminal contacts for connection to first pair of conductors. Device is provided with plug connector that has insulating shroud accommodating pair of shielded contacts each incorporating first extreme section for connection to one of mentioned terminal contacts and second extreme section for connection to one of conductors of second pair; it also has insulating cap and electrical protective gear for shielded contacts. EFFECT: provision for change-over of conductors without disturbing conductor-to-contact joints and their sealing. 20 cl, 21 dwg
Patent RU-2084492-C1 (RU)
Title: Process of hydrorefinement of diesel fractions
Inventor: NASIROV RASHID K
IPC: C10G45/08
Filed: 1995-08-01
Granted: 1997-07-20
Abstract: FIELD: liquid fuel production. SUBSTANCE: diesel fractions are subjected to hydrorefinement in presence of alumina catalysts preliminarily activated with elementary sulfur, the process being distinguished in the follows. Alumina catalyst packet includes (100-A+B) wt.-% of catalyst where A is predicted average value of aromatic hydrocarbons present in raw material under processing during 12-month period, and B is predicted maximum value of sulfur present in the same material during 24-month period. Catalyst contains 12-19 wt.- % molybdenum oxide and 3-6 wt % cobalt oxide and is prepared by dissolving ammonium paramolybdate in 1.5-20% hydrogen peroxide aqueous solution, mixing resultant solution with cobalt nitrate and aluminium hydroxide followed by shaping, drying, and calcination of product. Second component of catalyst system is alumino-nickel-molybdenum catalyst. EFFECT: optimized choice of catalyst makeup. 3 tbl
Patent RU-2101625-C1 (RU)
Title: Absorption refrigerator
Inventor: GADEL SHIN MARAT SHAVKATOVICH
IPC: F25B15/16
Filed: 1995-10-24
Granted: 1998-01-10
Abstract: FIELD: refrigerating engineering; designing of refrigerating plants employing solar energy. SUBSTANCE: absorption refrigerator includes absorption, desorption, condensation and evaporation chambers, passage for pumping solution from absorption chamber to desorption chamber and additional passage equipped with capillary porous partition. Outlet end of additional passage is connected with solution pumping passage and inlet end is connected with one of chambers. Surface of capillary porous partition facing the solution pumping passage is connected with heater through thermal contact. End of additional passage connected with solution pumping passage may be brought inside and its outlet hole may be oriented in direction towards desorption chamber. EFFECT: enhanced efficiency. 15 cl, 3 dwg
Patent RU-2125057-C1 (RU)
Title: Triorganosilane derivatives of benzotriazole, cosmetic composition for protection of skin and/or hair from uv-radiation and a method of protection of skin and/or hair from ultraviolet radiation
Inventor: EHRVE RISHAR
IPC: A61K8/00
Filed: 1995-11-03
Granted: 1999-01-20
Abstract: FIELD: organic chemistry, cosmetology. SUBSTANCE: invention relates to derivatives of benzotriazole of the formula (I)   where n = 0-3; R 1  is C 1-8 -alkyl; R 2  - H or C 1-4 -alkyl; R 3  is C 1-8 -alkyl, phenyl; p = 2-10. Use of compounds of the formula (I) improves quality of cosmetic compositions since these compounds show increased solubility in lipids and photochemical stability. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 16 cl, 3 ex
Patent RU-2100309-C1 (RU)
Inventor: OLEJNIK VLADIMIR A
IPC: C04B111/20
Filed: 1995-12-07
Granted: 1997-12-27
Abstract: Изобретение относится к области экологически чистых универсальных защитных составов и предлагает уникальный способ изготовления защитного покрытия, обеспечивающего эффективную огне-био-коррозионно-химическую защиту деталей, изделий и конструкций из различных материалов. Предлагаемый способ получения вышеуказанного состава позволяет не только снизить трудоемкость получения защитного состава, а также способствует приготовлению защитного состава с заданными физико-механическими показателями. Способ получения достаточно прост и может быть использован во всех отраслях народного хозяйства, включая и оборонный комплекс.
Patent RU-2123492-C1 (RU)
Title: Glycerol derivatives, an agent for delivery of physiologically active substance, pharmaceutical composition
Inventor: JUNITI JANO TADAAKI OKHGI
IPC: A61K31/70
Filed: 1994-02-17
Granted: 1998-12-20
Abstract: FIELD: pharmacy. SUBSTANCE: invention relates to construction of lipid agent which is equivalent to cationic liposome but less toxic and containing lipid or its analog as a component of this agent. Invention relates to compounds of the general formula (I)   where R 1  and R 2  are distinct and each means a group -O-Y or a group -A-(CH 2 ) n -E where n is a whole number from 2 to 4; E means pyrrolidine-, piperidine- or morpholine-group or others, or E means a group   where R 3  and R 4  are similar or distinct and each means hydrogen atom, lower-(C 1 -C 4 )-alkyl, hydroxy-lower-(C 1 -C 4 )- -alkyl; A means groups of formulas:   where R and Y are similar and each means oleyl or oleoyl or palmitoyl at condition that when n = 1 then A can not be a group   and  . Invention relates to also an agent for delivery of physiologically active substance containing phospholipid and modifying component, and a pharmaceutical composition containing an agent for delivery of physiologically active substance, physiologically active substance and an inert diluting agent. EFFECT: improved properties of composition. 12 cl, 2 tbl, 50 ex
Patent RU-2096475-C1 (RU)
Inventor: KUSTOV BORIS A
IPC: C21B5/00
Filed: 1995-12-22
Granted: 1997-11-20
Abstract: Промышленная применимость: изобретение относится к области металлургии и может быть использовано при выплавке передельного чугуна в доменных печах. Сущность изобретения: способ доменной плавки передельного чугуна включает загрузку в печь через колошник железорудной шихты, нагрев, восстановление и плавление ее, выпуск чугуна и шлака, причем в качестве железорудной части шихты в печь загружают агломерат и низкоосновные титаносодержащие неофлюсованные окатыши, причем при содержании окатышей в шихте 10-20% их загружают в отстоящую от периферии печи зону на расстоянии (0,25-0,50)R, а при содержании в шихте окатышей 21-30% - в зону на расстоянии от периферии печи до 0,50P, где R - радиус колошника. 5 табл.
Patent RU-2117792-C1 (RU)
Title: Vehicle engine compartment (design versions)
Inventor: FESINA M I
IPC: F02B77/13
Filed: 1996-02-27
Granted: 1998-08-20
Abstract: FIELD: transport engineering; vehicles with encapsulated engine units. SUBSTANCE: engine compartment has soundproofing housing in which inlet air duct, engine compartment and outlet air duct are formed, all arranged in tandem. Drawing fan is installed in inlet air duct. Engine compartment houses internal combustion engine with developed surface of cooling ribs. Walls of air ducts are provided with noise absorbing members made in form of widening sections of walls of air ducts and accommodates noise absorbing material limited from inner side by thin smooth airtight film permeable to noise whose surface is arranged flush with air duct channel. Widening sections of walls are provided with perforations. Walls can be furnished additionally with vibration damping material with viscodamping base coated by layer of foil. Walls of engine compartment, divider plate and ribs can be perforated as well. EFFECT: reduced noise, improved heat removal from engine cylinders. 16 cl, 14 dwg