baber/WOPTO huggingface dataset:
Patent RU-2078365-C1 (RU)
Title: Photopolymerizing composition to manufacture net stencils
Inventor: BALABANOVA FAINA BORISOVNA
IPC: G03F7/032
Filed: 1995-02-23
Granted: 1997-04-27
Abstract: FIELD: instrumentation engineering, printing arts, radio engineering. SUBSTANCE: proposed composition includes $$$-dimetacryl-di(diethyleneglycolphatalate), polymerizing oligomer, photo initiator, epoxy resin, pigment, hydroquinone. It has oligoestermetacrylate of formula 1 as polymerizing oligopolymer: $$$; mixture of benzophenone with 4,4'-dimethylamino-benzophenone or 2,2-di- metoxi-2-phenylacetophenone or 2-methylantraquinon as photo initiator; red pigment as pigment under following relation of components, per cent by mass: $$$-dimetacrylate-di(di-ethyleneglycolephtalate) 65.3-84.4; mentioned oligoester-acrylate 1 5.1-18.6; mentioned photo initiator 0.33-0.88; epoxy resin 6.7-17.0; red pigment 0.,06-0.26; hydroquinone 0.05-0.15. EFFECT: composition displays high viability, resolving power and durability of net stencils on its basis increase 2 times. 2 tbl
Patent RU-2094951-C1 (RU)
Title: Generator of information sampling pulses for cathode-ray tube screen
Inventor: TEREKHOV IGOR A
IPC: G09G1/16
Filed: 1995-03-21
Granted: 1997-10-27
Abstract: FIELD: computer engineering, in particular, raster device for information input and display. SUBSTANCE: device has unit, which generates pulses which correspond to position of electron beam on screen of cathode-ray tube, and unit for generation of video signal. In addition device has line even-number detector, unit which delays pulses which correspond to position of beam on screen of cathode-ray tube, and commutator. Output of unit which generates pulses which correspond to position of electron beam on cathode-ray tube screen is connected to first input of commutator, input of line even-number detector and input of unit which delays pulses which correspond to position of electron beam on cathode-ray tube screen. Output of line even-number detector is connected to second input of commutator, which output is connected to output of pulse delay unit and input of unit which generates video signal. EFFECT: increased resolution. 2 cl, 1 dwg
Patent RU-2084067-C1 (RU)
Title: Electric drive
Inventor: GORELIK EDUARD A
IPC: H02K7/10
Filed: 1995-03-31
Granted: 1997-07-10
Abstract: FIELD: enclosed electromechanical linear actuators. SUBSTANCE: electric drive is combination of electric motor, of screw-type rotary-to-translational movement converter, and folding hermetically sealed shielding casing 10 of screw 7. Converter nut 6 has axial through channel 11. Hollow shaft 3 of motor may also have through axial channels where it abuts against nut and through radial channels on either side of rotor. These channels are provided with pneumatic check valves 13, 14, 15 opening into motor. End shield 5 on side of shielding casing 10 may be provided with through axial channels with pneumatic check valves open in motor direction towards shielding casing. EFFECT: improved specific power characteristics due to more efficient cooling conditions. 2 cl, 1 dwg
Patent RU-2106351-C1 (RU)
Title: Method of preparing 1,1,3-trialkylolovo-cyclopentanes
Inventor: DZHEMILEV U M
IPC: C07F7/24
Filed: 1995-07-18
Granted: 1998-03-10
Abstract: FIELD: chemistry of polymers. SUBSTANCE: present invention describes method for preparing organotin compounds, more particularly method of preparing new organotin compounds of general formula given in the specification. The claimed method comprises α-olefins with triethyl aluminium (AlEt 3 ) in molar ratio of 10:(10- 12) in the presence of zirconacene dischloride (Cp 2 ZrCl 2 ) in amount of 2-4 more % with respect to define in organ atmosphere at room temperature and under standard present while stirring for 8 hours, subsequently adding ether or tertiary amine (Et 3 N) as Lewis bases in amount of 10 mm and dialkylolovodichloride (R 2 SnCl 2 ) wherein R is Et, Bu used in two fold excess with respect to initial AlEt 3  in 10 ml of toluene and subsequently heating reaction mixture at 75-85 C for 3-5 hours. Total yield of individual 1,1,3- trialkylolovocyclopentanes is 72-84%. The resulting compounds are useful as inhibitors of polyvinyl chloride thermal decomposition and as catalysts for preparation of polyurethanes and as cold wash solution for silicone rubbers. EFFECT: more efficient preparation method. 1 tbl
Patent RU-2109111-C1 (RU)
Title: Hydraulically-operated brake system
Inventor: IL JUSHIN V F
IPC: E02F9/22
Filed: 1995-07-18
Granted: 1998-04-20
Abstract: FIELD: road building and maintenance machinery and equipment. SUBSTANCE: hydraulically-operated brake system has hydraulic pump, hydraulic booster device which is connected with brake cylinders. Hydraulic booster device incorporates dual valve which isolates working space from delivery line and return line. Bore area of delivery valve is equal to surface area of upper rod and lower rod, and bore area of return valve is determined according to formula and it depends on bore area of delivery valve, force applied to upper rod, and pressure in working space. EFFECT: higher efficiency. 2 dwg
Patent RU-2075575-C1 (RU)
Title: Sanitary engineering device
Inventor: SHALAEV NIKOLAJ V
IPC: E03D9/08
Filed: 1995-09-18
Granted: 1997-03-20
Abstract: FIELD: domestic sanitary appliances. SUBSTANCE: combination of bidet and lavatory pan in which this pan has seat 2, feeding pipe make up of two unions 10 and 11. Fixed on end of one pipe union is shower head 15. Feeding pipe is connected with mixer valve 17 which is coupled to hot and cold water supply line. Control handle 13 is installed in feeding pipe between lavatory pan and movable seal 12 with its adapter mounted on end piece with the help of union nut, made in end section of other pipe union are at least two circular grooves and seated in them are sealing rings which ar in contact with inner wall of adapter. Located between adapter and union nut is supporting ring. Device has additional movable seal seated in mixer valve wall. EFFECT: improved design. 7 cl, 4 dwg
Patent RU-2089971-C1 (RU)
Title: Method for pumping glow lamp having negative-polarity gases in working mixture
Inventor: PANCHENKO ALEKSEJ N
IPC: H01J61/80
Filed: 1995-10-16
Granted: 1997-09-10
Abstract: FIELD: lighting engineering. SUBSTANCE: voltage is applied to lamp electrodes and current is passed through working mixture. Voltage is supplied in unipolar pulses of length t chosen from condition 10 -5 s ≅ t ≅ 10 -2  and amplitude exceeding firing voltage and sufficient to pass unipolar current through lamp, average density j of current being for each voltage pulse within the range of 10 -2 A/cm 2 s ≅ j ≅ 10 -1 A/cm 2  within time t 1  found from expression 0,25 ≅ t 1 ≅ 0,7t. EFFECT: improved mean radiation power and efficiency of lamp. 2 dwg
Patent RU-2115000-C1 (RU)
Inventor: DRABKIN LEONID MEEROVICH
IPC: F01K21/04
Filed: 1995-12-05
Granted: 1998-07-10
Abstract: FIELD: simultaneous generation of heat, cold and electric power. SUBSTANCE: boiler plant includes gas-turbine unit, steam turbine, low-pressure steam generator and hot-water boiler. Provision is made for bypass of part of steam from steam generator and after steam turbine to combustion chamber at operation of gas turbine on steam-and-gas mixture. Specific feature of this system consists in availability of gas-and-water surface-type cooler-condenser which makes it possible to separate steam from combustion products of coolers during operation of steam-and-gas mixture; cooler-condenser is connected before evaporator of refrigerating plant. EFFECT: enhanced efficiency; increased cooling coefficient of refrigerating plant used for production of cold. 2 cl, 1 dwg
Patent RU-2112229-C1 (RU)
Inventor: VLASOV JU N
IPC: G01M11/02
Filed: 1996-01-29
Granted: 1998-05-27
Abstract: FIELD: measurement of parameters of noise emission of underwater and surface objects in full-scale basins. SUBSTANCE: fibre- optical hydrophone has receiving membrane loaded to several fibrous coils of different length which make up object arms of interferometers incorporating coherent light sources and photodetectors. Electron circuit including amplifiers, comparators, reference signal sources and scaling devices selects that output signal from all values of them which lies within working range of interferometer which enlarges working range of hydrophone under homodyne mode of conversion of interferometers. EFFECT: enlarged working range of fibre-optical hydrophone. 3 cl, 4 dwg
Patent RU-2096798-C1 (RU)
Title: Device for processing of radar signals
Inventor: CHASOVSKOJ ALEKSANDR A
IPC: G01S5/00
Filed: 1996-02-16
Granted: 1997-11-20
Abstract: FIELD: radar equipment. SUBSTANCE: device has unit which counts ascension and decrease time of envelope, and unit which subtracts codes which follow one another. Output of envelope analysis unit is connected to input unit which counts ascension and decrease time of envelope. Group output of latter unit is connected to group input of subtraction unit which has group output which is connected to group input of indicator. EFFECT: possibility to measure distance using single-frequency continuous sounding signals and signals of greater rate. 2 dwg
Patent RU-2138212-C1 (RU)
Inventor: NECHITAJLO A N
IPC: A61B18/14
Filed: 1996-02-21
Granted: 1999-09-27
Abstract: FIELD: medicine. SUBSTANCE: method involves applying power of 50-60 Wt of high frequency electrosurgical apparatus having carrying frequency of 500 Hz in acting upon the mucous membrane with 0.5-2.0 s long pulses using removable active electrode. The method is applied for carrying out nasal turbinated bones diathermocoagulation treatment, inferior turbinated bones diathermodestruction treatment, and diathermodestruction treatment of posterior ends of the turbinated bones, diathermoconchotomy treatment of hypertrophied rhinitis, diathermopolypotomy treatment of nose and accessory nasal sinuses, diathermotomy treatment of nasal cavity. The device has electrode having engageable working part and body with dielectric coating bent at two points by 40-45 deg and parallel engagement part. The working part is produced as plate having rounded edges of 0.3-0.5 times body diameter thickness, 2-4 times body diameter length and 1.2-2 times body diameter width. EFFECT: reduced risk of traumatic and hemorrhages complications. 4 cl, 1 dwg, 2 tbl
Patent RU-2124136-C1 (RU)
Inventor: DEMIDOV N M
IPC: F01B9/04
Filed: 1996-05-06
Granted: 1998-12-27
Abstract: FIELD: mechanical engineering; power device for transmission of piston force to engine shaft. SUBSTANCE: engine has housing accommodating two pairs of pistons, each arranged on one axle, pistons are rigidly interconnected by rod and rack. Both pairs are placed in cylinders which are also arranged coaxially in pairs in housing. Racks are placed in guides with support of frames. Lever with pin is rigidly secured on end of shaft and is coupled with other lever through connecting rod rigidly secured on flywheel shaft. Connecting rod has threaded joint to provide change in length. EFFECT: increased efficiency, provision of possibility of adjusting compression ratio in cylinders. 2 dwg
Patent RU-2113140-C1 (RU)
Title: Concentrated base for drink "taezhny rodnik"
Inventor: SHEVYREV N S
IPC: A23L2/00
Filed: 1996-07-02
Granted: 1998-06-20
Abstract: FIELD: nonalcoholic industry. SUBSTANCE: concentrated base contains the following ingredients per 100 cu.cm: extractives of the following plants: St. John'swort herb, 0.250-0.310 g; thyme herb, 0.200-0.260 g; hawthorn fruits, 1,400-1,480 g; ginseng root, 0.320-0.380 g; eleutherococcus root, 0.320-0.388 g; and cm 3 -extract of dill, 0.110-0.128 l; aqueous-alcoholic liquid, the balance. The base has slight tone of cinnamon in flavor. Proposed concentrated base allows to remove physical overfatigue and to improve blood circulation; besides, it accelerates the work of cardiac muscle, regulates blood pressure and has radioprotective properties. EFFECT: broadened assortment curative of concentrated bases for drink.
Patent RU-2131621-C1 (RU)
Title: Virtual reality and remote reality system
Inventor: DZUNDZI FURUSO
IPC: G06F17/00
Filed: 1995-07-18
Granted: 1999-06-10
Abstract: FIELD: computer engineering. SUBSTANCE: device presents user with alteration in force perception caused by alteration of flow resistance of liquid by means of real-time matching of virtual world, which is generated by computer, or real world, to which user is connected by means of robot, to liquid flow resistance characteristic, which alters in response to intensity of electric field which is applied to resistance-controlled liquid flow. EFFECT: increased efficiency of remote reality perception. 8 cl, 21 dwg, 8 ex
Patent RU-2113526-C1 (RU)
Title: Method for processing rebellious ores of noble metals
Inventor: VINOKUROV S F
IPC: C22B11/06
Filed: 1997-03-18
Granted: 1998-06-20
Abstract: FIELD: chloride methods of metal recovery from ores; may be used in nonferrous metallurgy in processing of difficult-to-work ores of noble metals. SUBSTANCE: method includes heat treatment of ore and/or its concentrate in the presence of reagent - aqueous magnesium chlorides, mainly, in composition of natural minerals and technical salts: bischofite and/or carnallite and/or tachhydrite. Burdening of ground ore and/or its concentrate with reagent is carried out in ratio of 1 wt.p. of ore for 0.05-3 wt.p. of reagent, and heat treatment is conducted at temperature of 400-600 C for 20-40 min. Conditions of heat treatment of ores with different content of sulfides and conditions of their leaching are offered. EFFECT: reduced number of used reagents, temperature and power consumption in the process with higher degree of recovery of metal; improved ecological conditions. 6 cl, 2 tbl
Patent RU-2129524-C1 (RU)
Title: Heavy crane control system
Inventor: VASERIN N N
IPC: B66C23/88
Filed: 1997-04-22
Granted: 1999-04-27
Abstract: FIELD: materials handling facilities. SUBSTANCE: system has boom lift angle sensor, boom length sensor, load mass sensor and digital computer. The latter is designed for calculating critical parameters, comparing them with tolerable data and providing the crane operator with current information basing on information received from input/output device. System has also sound information transmitter, control relay unit, decoder connected to indicator and information processing device. System has second information processing device, crane turnable slewing angle pickup and roll angle transmitter. Inhibit panel and inhibit signal interlock device are connected to input/output device. First information processing device has additional inlet to which temperature sensor is connected. Boom lift angle sensor, boom length sensor and crane turnable slewing angle pickup are connected to second information processing device. Roll angle transmitter is connected to analogue-to-digital converter. EFFECT: enlarged functional capabilities, increased reliability, safety and efficiency of control and convenience in servicing. 1 dwg
Patent RU-2129919-C1 (RU)
Title: Liquid spraying and delivery device
Inventor: VOLGIN A V
IPC: B05B7/02
Filed: 1997-07-01
Granted: 1999-05-10
Abstract: FIELD: application of paints to various surfaces by spraying. SUBSTANCE: device is provided with damper for control of compressed gas supply and liquid tube holder. Device may be used for application of paints to various surfaces, filling reservoirs with liquids, sprinkling crops in pest control. EFFECT: extended functional capabilities. 1 dwg
Patent RU-2134258-C1 (RU)
Inventor: MIKHAJLOVA T A
IPC: C23F11/14
Filed: 1997-12-03
Granted: 1999-08-10
Abstract: FIELD: organic chemistry, more particularly synthesis of corrosion inhibitors, oil production and oil refining, and processing of natural gas. SUBSTANCE: inhibitor is essentially complex composition which is product of reaction of stillage residue resulting from production of diethanol amine containing up to 90% of oxyethyl derivatives (but not less than 40%) and C 12-24  fatty acids. This reaction is carried out at amine to acid ratio of 1-8:1, first at temperature of 120-151 C to attain 90-95% conversion of original acid, and then at temperature which is by 20-50 C higher than original temperature to attain at least 98% conversion of original acid. EFFECT: efficient corrosion inhibitor and use of economical low- waste technology and utilization of methyl diethanol amine production waste. 9 ex, 1 tbl
Patent RU-2137313-C1 (RU)
Title: Device to form signals of two- and four-frequency telegraphy
Inventor: KOLESNIKOVA L N
IPC: H04L27/12
Filed: 1997-12-16
Granted: 1999-09-10
Abstract: FIELD: radio engineering, transmitting equipment for telegraphic communication. SUBSTANCE: device to form signals of two- and four-frequency telegraphy includes multiplexer to which controlling input outside instruction comes, third storage and first multiplier connected in series, fourth storage and second multiplier connected in series, adder whose inputs are connected to outputs of multipliers, address counter, fifth and sixth storages whose inputs are connected to output of address counter and whose outputs are connected to second inputs of multipliers. Inputs of third and fourth storages are connected to output of collecting adder. Outputs of adder and first storage are linked to first and second inputs of multiplexer correspondingly and output of multiplexer is connected to input of digital- to-analog converter. Clock input of address counter is connected to output of multitap frequency divider. EFFECT: provision for formation of multifrequency signal of two- and four-frequency telegraphy. 2 dwg
Patent RU-2122280-C1 (RU)
Title: Устройство для восстановления электрокардиосигнала
Inventor: SINEL NIKOV B M
IPC: A61B5/366
Filed: 1997-12-15
Granted: 1998-11-20
Abstract: Изобретение относится к биомедицинской телеметрии и может найти применение в многоканальных системах передачи биомедицинских сигналов и вычислительных комплексах обработки медико-биологической информации экспериментальной, клинической, спортивной и космической медицины. Данное устройство восстанавливает исходный электрокардиосигнал, который вначале был преобразован в цифровую форму путем отображения приращений существенных дискретных отсчетов по отношению к предыдущим и передан по каналу связи. Технический результат: применение предлагаемого устройства позволит значительно уменьшить материальные затраты на обработку, передачу и хранение медико-биологической информации. 3 ил.
Patent RU-2124387-C1 (RU)
Title: Method of processing natural gas to produce methanol
Inventor: KOTSJUBA D V
IPC: B01D53/00
Filed: 1998-03-20
Granted: 1999-01-10
Abstract: FIELD: methods of supply and processing natural gas by unit to produce methanol. SUBSTANCE: method includes supply of natural gas under pressure, heating, gas desulfurization, catalytic steam conversion to obtain converted gas, utilization of heat, gas compression, synthesis of methanol with circulation of unreacted gas, recuperation of heat of unreacted gas and further cooling in air cooling apparatus and in cooler of circulating water, separation of condensed methanol. The essence of the method consists in that initial natural gas under pressure of 30-45 atm is heated up to 50 C in tubeside of high-pressure recuperation heat exchanger with heat of circulating gas with temperature of 105-110 C and divided into two flows with ratio of (75-85): (25-15). The first flow is used for process reaction and the second flow is used for combustion. EFFECT: reduced energy consumption and increased economic efficiency of the process. 1 dwg
Patent RU-2134612-C1 (RU)
Title: Катализатор конверсии so2 в so3
Inventor: MALKIMAN V I
IPC: B01J23/22
Filed: 1998-04-20
Granted: 1999-08-20
Abstract: Изобретение относится к производству катализатора конверсии SO 2  в SO 3 . Описываемый катализатор содержит оксиды ванадия, щелочных металлов (K, Na, Rb, Cs), серы, нанесенные на носитель - природный или синтетический кремнезем (SiO 2 ), в следующем количестве (мас.%): V 2 O 5  - 5,5 - 12,0; K 2 О - 8 - 20; Na 2 O - не более 4,5; Cs 2 O - не более 20; Rb 2 O - не более 20; SO 3  - 12 - 35. При этом носитель отличается тем, что содержит поры радиусом 37,5 - 65000   в объеме 0,35 - 0,95 см 3 /см 3 , содержание пор радиусом 1800 - 65000   составляет 15-60%, но не менее 0,10 см 3 /см 3 . Технический результат - повышение активности катализатора при низких (405 o C) температурах и прочности. 1 табл.
Patent RU-2150576-C1 (RU)
Inventor: VALOVSKIJ V M
IPC: F04B47/00
Filed: 1998-06-10
Granted: 2000-06-10
Abstract: Изобретение относится к области нефтедобывающей промышленности и может быть использовано при освоении и эксплуатации скважин. Обеспечивает повышение производительности и обеспечение возможности работы в закрытую напорную систему сбора жидкости. Сущность изобретения: устройство содержит желонку, соединенную с тяговым органом. Он пропущен в скважину через сальник устьевой арматуры. Под ней размещен поршень. Через него проходит тяговый орган. В поршне выполнен дополнительный канал с клапаном. Устройство обеспечивает вхождение поршня в желонку и вытеснение жидкости из нее. Она вытесняется через центральную полость или через дополнительную полость поршня в систему сбора при подходе желонки к устью скважины. 3 з.п. ф-лы, 4 ил.
Patent RU-2152943-C1 (RU)
Title: Pharmaceutically acceptable salts of substituted 6h-1,3,4- -thiadiazine-2-amines and their pharmaceutical compositions
Inventor: CHUPAKHIN O N
IPC: C07D417/04
Filed: 1995-12-28
Granted: 2000-07-20
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes the novel substituted 6H-1,3,4-thiadiazine-2-amines of the general formula (I)   where   means morpholine, thiomorpholine, piperidine, pyrrolidine or hexamethyleneimine fragment, or their pharmaceutically acceptable salts. Compounds can be used as anesthetics, cardiovascular and hypometabolic agents. Invention relates to also pharmaceutical composition containing these compounds. EFFECT: valuable medicinal properties of compounds. 6 cl, 2 tbl, 7 ex
Patent RU-2139882-C1 (RU)
Title: Method of preparing bis (triphenylsilyl)chromate
Inventor: CHERNYSHEV E A
IPC: C07F7/08
Filed: 1998-12-18
Granted: 1999-10-20
Abstract: FIELD: chemical industry. SUBSTANCE: method comprises reacting chromic anhydride and triphenylsilanol in the presence of magnesium sulfate in carbon tetrachloride at elevated temperature and subsequently filtering reaction mixture at elevated temperature and isolating desired crystalline product. Reaction of chromic anhydride and triphenylsilanol is carried out in the presence of alkali metal halide. EFFECT: higher stability and increased yield of the desired product and also simplified process due to shorter process time. 4 cl, 14 ex, 1 tbl