baber/WOPTO huggingface dataset:
Patent RU-2129571-C1 (RU)
Title: Organosilicon resin solution, method of preparation thereof, and adherent organopolysiloxane composition containing thereof
Inventor: RIKHARD VAJDNER
IPC: C08G77/20
Filed: 1995-10-12
Granted: 1999-04-27
Abstract: FIELD: polymer production. SUBSTANCE: invention, in particular, relates to organosilicon resin solutions free of aromatic hydrocarbons and containing C 10-14 -alkenes. Simple to perform and well reproducible method of preparation thereof is described. Viscosity of solutions does not change on storage at 25 C over one year period. EFFECT: increased stability. 10 cl, 2 tbl, 3 ex
Patent RU-2119083-C1 (RU)
Title: Dual-fuel supply system of internal combustion engine
Inventor: TARASOV ANATOLIJ VLADIMIROVICH
IPC: F02M21/02
Filed: 1995-10-18
Granted: 1998-09-20
Abstract: FIELD: transport engineering; carburetor engines operating on gasoline and gaseous fuel. SUBSTANCE: gas is supplied into intake manifold of carburetor engine from liquid gas bottle along bypass line through gas filter and evaporator installed in vehicle cab. Gasoline main line with fuel tank and fuel pump communicates with carburetor float chamber. Electromagnetic valves are installed on gasoline, gas and bypass gas main lines. EFFECT: enhanced operation of engine under rated conditions, reduced toxicity of exhaust gases. 1 dwg
Patent RU-2108534-C1 (RU)
Inventor: USTICH S P
IPC: F42B4/30
Filed: 1995-11-14
Granted: 1998-04-10
Abstract: FIELD: powder metallurgy. SUBSTANCE: the method involves dry grinding of aluminium blank (aluminium powder obtained by spraying of molten metal, ground waste of aluminium foil, chip) in a ball mill. Grinding is accomplished in atmosphere of inert gas - nitrogen with controlled content of oxygen (2 to 10 volume percent). Prior to grinding, fat addition - synthetic fatty acids of group C 12 -C 16  or higher fatty alcohols of group C 16 -C 20 ,, representing petroleum-refining products, is added to the charge. Use of the above components as fat addition instead of difficulty available (because of finishing of production at enterprises of Russia) and expensive stearin makes the offered method accessible on one hand, and reduces the price of it as compared with the method - prototype, on the other hand. EFFECT: reduced cost of production. 2 cl
Patent RU-2111645-C1 (RU)
Title: Grape harvesting machine
Inventor: KUDZAEV A B
IPC: A01D46/28
Filed: 1995-11-24
Granted: 1998-05-27
Abstract: FIELD: agricultural engineering, in particular, grape and berries harvesting equipment. SUBSTANCE: machine has frame 1, shaking members 2 mounted on frame 1, catchers 3 from which fruits are delivered onto endless belts 4. Inner surface of belts is provided with cells having scalene trapezium-shaped section, with side faces being inclined to side opposed to direction of movement of belt. Aspiration fan 5 for removing contaminants from belt 4 is disposed at the end of working chamber of machine above cellular belt 4. Grid-type elevators 6 with combs 7 are mounted behind aspiration fan 5. Fruits are delivered from endless belt onto transverse conveyor 8, bunches or parts of bunches are transferred from grid-type elevator onto conveyor 9 and from conveyors 8 and 9 onto longitudinal conveyor 10 with following transfer to distributing conveyor 11 and further into hopper 12. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 4 dwg
Patent RU-2099595-C1 (RU)
IPC: F03G7/06
Filed: 1996-01-16
Granted: 1997-12-20
Abstract: FIELD: alternative power supplies converting low-temperature heat energy into mechanical energy for shaft rotation. SUBSTANCE: heat engine is made in the form of drum with side wall of heat-memory ribbons stretched between two end walls of drum. One of walls is placed at angle to axis of revolution. At different temperature of opposite sides of drum, length of ribbons is different which creates force for setting drum in rotary motion. This rotation may be taken, for example, by power plant generator. EFFECT: simplified design. 6 cl, 6 dwg
Patent RU-2101670-C1 (RU)
Inventor: ZELENKO V K
IPC: F42B30/02
Filed: 1996-03-05
Granted: 1998-01-10
Abstract: FIELD: rifled small arms ammunition used to fire individual noiseless automatic firearm. SUBSTANCE: bullet has an envelope in the form of a sleeve, jacket and a steel slug, having a diameter of 0.66 to 0.85 of the bullet diameter installed with projection of the head section behind the envelope open end face, and having an ogival head. The bullet is made with the following parameters of its components: bullet length - 4.5 to 4.7 d, length of the bullet head section - 1.7 to 1.8 d, radius of ogival head - 3.7 to 3.8 d, length of the bullet tail section - 1.4 to 1.5 d. The tail section is made in the form of a truncated cone with the diameter of the bullet end being within 0.5 to 0.6d, slug length - 4.3 to 4.4d, where d - bullet diameter. The bullet weight coefficient is 22,000 to 24,000 kg/cu.m. The slug may have an ogival head with a flat blunting of the tip with the following relation of components: length of the slug head section - 1.5 to 1.8d, radius of the tip ogival - 0.22d, max. EFFECT: enhanced efficiency.
Patent RU-2112286-C1 (RU)
Inventor: SINJUSHKIN JURIJ ANATOL EVICH
IPC: G10K9/13
Filed: 1996-04-16
Granted: 1998-05-27
Abstract: FIELD: home appliances, in particular, door locks and alarm systems. SUBSTANCE: device has code member which is located by owner and is designed as key holder, notepad or other small-size object. Alarm unit has receiving-emitting antenna and alarm circuit which are located in door. Oscillations are induced in resonant circuit at effective distance for induction connection and retransmitted by means of antenna. Ring has its own tuning frequency which provides security of access. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2099205-C1 (RU)
Inventor: FALKON VIKTOR I
IPC: B60K15/03
Filed: 1996-06-10
Granted: 1997-12-20
Abstract: FIELD: transport engineering. SUBSTANCE: fuel tank has upper and lower halves welded together. Material of each half provided with two-side anticorrosive electrogalvanized coating is three-layer composition consisting of base made of low carbon steel and two cladded layers applied to each side of base metal and made of corrosion resistant steel of austenitic, ferritic or two-phase class, thickness of base material being 80-90% of total thickness of material. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2129496-C1 (RU)
Title: U-turn indicator
Inventor: KUZ MIN M B
IPC: B60Q1/38
Filed: 1996-07-08
Granted: 1999-04-27
Abstract: FIELD: electrical equipment for vehicles. SUBSTANCE: device has flashing lights whose light filters are made in the form of U-TURN POINT indicating flags which are, essentially, reverse arched arrows. On vehicle front, lights are positioned on underside of rear-view mirrors. Indicator ensures simultaneous U-turn signal interpretation and enlarged field of vision for other vehicles. EFFECT: improved reliability and turn-on speed of indicator. 2 cl, 2 dwg
Patent RU-2130238-C1 (RU)
Title: Cylindrical electroacoustic transducer
Inventor: KASATKIN B A
IPC: H04R1/44
Filed: 1996-08-08
Granted: 1999-05-10
Abstract: FIELD: hydroacoustics, in particular, low-frequency small-size wide-band emitters. SUBSTANCE: device has coaxial cylindrical piezoelectric elements which are acoustically disconnected at their ends, run radial oscillations and are equipped with opposing pairs of cuts in longitudinal direction. In addition device has matching element, which is rigidly connected to piezoelectric elements, is made from solid material. Inner surface of matching element has ring groove. In addition device has emitting cylindrical envelope which is made from acoustically soft material with low sound speed, which inner surface is rigidly connected to external surface of matching element. External radius of emitting cylindrical envelope is greater than external radius of cylindrical piezoelectric elements by factor 2.5-3. Height of matching element side surface which is directed towards cylindrical envelope is less than height of matching element side surface, which is directed towards cylindrical piezoelectric elements, by factor of 2.5-3. EFFECT: decreased size in order to use low-frequency transducer in autonomous underwater unmanned devices. 2 dwg
Patent RU-2127124-C1 (RU)
Title: Lipophilic carrier preparations
Inventor: ANDERS KARL SSON
IPC: A61K9/127
Filed: 1995-02-06
Granted: 1999-03-10
Abstract: FIELD: pharmaceutics. SUBSTANCE: in a lipophilic carrier containing polar lipid material and non-polar lipid, the former is galactolipid containing at least 50% (advantageously 100%) of digalcatosyl(diacyl)glycerols along with other polar lipids. Carrier may contain polar solvent, for instance, an aqueous solution. It may as well be in the form of reverse vesicles or reverse micelles, or water-in-oil emulsion. Carrier can be used as auxiliary component in pharmaceutical, cosmetic, or food products. Pharmaceutical compositions contain such carriers in combination with bioactive compounds. EFFECT: improved biological compatibility of carrier-containing products. 12 cl, 3 tbl, 8 ex
Patent RU-2087703-C1 (RU)
Title: Method for measuring temperature in well
Inventor: KUZNETSOV ALEKSANDR I
IPC: E21B47/07
Filed: 1996-11-26
Granted: 1997-08-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this is used at thermal treatment of well and well surrounding zone. Method implies creation of heat flow and determination of temperature at least at one point located in vertical at distance above and/or lower from point of creating heat flow according to melting of meltable materials of different melting temperature located with possibility for self-removing at melting. Part of meltable material is located in contact with medium and its temperature is measured, and other part is beyond contact and this part is mechanically fixed. Temperature at point of creating heat flow corresponds to specifications of material being burnt out. EFFECT: high efficiency. 2 dwg
Patent RU-2109899-C1 (RU)
Inventor: KUDAKAEV TIMUR ZAKIR JANOVICH
IPC: E04G23/00
Filed: 1996-12-23
Granted: 1998-04-27
Abstract: FIELD: construction engineering. SUBSTANCE: according to method, workers are positioned on work platforms of device over meridian along dome vault. Operations are performed simultaneously over meridional sector of vault. Width of vault sector is determined by width of work zone of single worker. Work platforms have possibility of displacing both along meridian of dome and on completion of work within limits of meridional sector and to another meridional sector and also over vertical line along walls. Device for performing repair and/or decorative-finishing operations on inner surface of dome-shaped structures has metal structure secured on peak of dome vault or below it and made in the form of rocker arm which is fastened on rod by means of sleeves and supporting plate. Configuration of rocker arm arch is selected such that it repeats configuration of vault. Located on rocker arm arch are fastening units for suspending and/or displacing work platforms. Installed between rocker arm and rod are struts. In addition, lower end of rod is anchored by rests, and ends of rocker arm are provided with extending out members. EFFECT: higher efficiency. 4 cl, 1 dwg
Patent RU-2146240-C1 (RU)
Title: Method of recirculation of catalyst in processes of direct oxidation of cyclohexane to adipic acid
Inventor: MISHEL KOSTANTINI
IPC: B01J27/25
Filed: 1995-07-13
Granted: 2000-03-10
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of recirculation of cobalt-containing catalyst in processes of direct oxidation of cyclohexane to adipic acid with oxygen-containing gas. Reaction mixture resulting from previous oxidation of cyclohexane to adipic acid at least part of which includes intermediate products is treated to remove highly volatile compounds after possible crystallization and separation of at least part of adipic acid contained therein, the resulting residue is treated for extraction of at least part of glutaric and succinic acid formed in the course of oxidation reaction, and residue containing greatest part of cobalt catalyst is used for oxidation to adipic acid at new stage. EFFECT: recirculation of cobalt catalyst when it loses activity insignificantly or completely. 23 cl, 8 ex, 5 tbl
Patent RU-2103971-C1 (RU)
Title: Способ массажа
Inventor: AKSENOVA ANNA MITROFANOVNA
IPC: A61H7/00
Filed: 1997-02-27
Granted: 1998-02-10
Abstract: Использование в медицине, в частности для массажа. Может быть использовано при лечении пациентов от различного рода заболеваний, как средство восстановления и профилактики. Преимущества способа массажа: расширение терапевтических возможностей, достижение универсальности и радикальности, повышение эффективности. Предлагаемый способ заключается в осуществлении пальпирующего воздействия на ткани различных частей тела пациента, в частности шеи, с применением общепринятых приемов, включающих разминание тканей для активизации кровообращения мозга и шейного отдела позвоночника. Способ характерен, тем, что вначале пальпацией определяют зоны расположения контрактур и миалгий скелетных мышц тела пациента, воздействие на шею пациента производят, начиная с передней ее поверхности по ходу сосудисто-нервных пучков, воздействуя затем последовательно-поочередно на боковые и задние участки шеи, при этом на находящиеся по ходу массажа зоны контрактур и миалгий воздействуют дополнительным приемом раздавливающего воздействия. Воздействие на передние, боковые и задние участки шеи пациента производят в положении пациента лежа на спине. 1 з.п. ф-лы.
Patent RU-2118038-C1 (RU)
Inventor: KULINICH JU M
IPC: H02M1/08
Filed: 1997-04-09
Granted: 1998-08-20
Abstract: FIELD: electronic engineering. SUBSTANCE: synchronizing pulse former has instrument transformer, rectifier, Wien rejection filter, adder, amplifier-limiter, and former of pulses by leading and trailing edges. Instrument transformer output is connected to Wien rejection filter and to first input of adder. Output of Wien rejection filter is connected to second input of adder, output of which is connected to series- connected amplifier-limiter, rectifier and former of puses by leading and trailing edges, output of which serves as device output. Pulse former operates every half-period only at moment when transformer voltage passes through zero. It does not respond to input signal distortions caused by switching. Experimental tests of pulse former indicated that in the course of its monthly operation on DK65 electric locomotive no faults and failures were revealed, and static and dynamic errors were close to zero. EFFECT: enhanced reliability in operation. 2 dwg
Patent RU-2131871-C1 (RU)
Title: Method of preparing 1,3-dimethyl-4,8-dialcoxy-6-r-pyrrolo(thieno)-[c]- tropilium salts
Inventor: OLEKHNOVICH L P
IPC: C07D333/80
Filed: 1997-05-28
Granted: 1999-06-20
Abstract: FIELD: organic synthesis. SUBSTANCE: compounds of general formula I:   (I) wherein Z is S, N-H, N-R (R is C 1 -C 10 -alkyl, C 1 -C 10 -alkoxy, and carbethoxy radicals); R 1  is hydrogen atom, styryl, phenyl, mono- or dihydroxyphenyl, mono- or dihydroxy-C 1 -C 10 -alkoxy, methylenedioxy, and di-C 1 -C 6 -alkylamino groups; R 2  is C 1 -C 10 =alkyl; and X is ClO 4 , HSO 4 , or Br; are prepared by heating 3,4-diacetylhexanedione (formula II:   (II)) with hydrogen sulfide in acetic acid or by melting it with alkylamines, arylamines, their acetate salts, or ammonium acetate to form 2,5-dimethyl-3,4-diacetylpyrrols(thiophenes), which, in the same reactor or after intermediate isolation from reaction mixture, are brought into interaction with trialkyl-ortho-formiates and inorganic acid (to form compounds I with R 1  = H) or with aromatic aldehydes R 1 - CHO in presence of perchloric acid followed by treatment with trialkyl- ortho-formiate (to form compounds I with R 1  = styryl, or optionally substituted phenyl). Compounds I are potential biologically active compounds, which manifest high reactivity in reactions with nucleophils and can be used for production of various known and new biologically active compounds of pyrrolo(thyeno)-[C]-tropilium and azaazulene types. EFFECT: extended choice of biologically active compounds. 7 cl, 2 tbl, 21 ex
Patent RU-2131253-C1 (RU)
Title: Method of treating vaginoses and vaginites in pregnant
Inventor: KORJUKINA I P
IPC: A61K31/775
Filed: 1997-06-13
Granted: 1999-06-10
Abstract: FIELD: obstetrics and gynecology. SUBSTANCE: method consists in administering orally carbactine in dose 8-10 g 2-3 times daily for 10-14 days. EFFECT: reduced therapeutic complications. 3 ex
Patent RU-2110294-C1 (RU)
Title: Magnetotherapy device
Inventor: RYMAREV VLADISLAV BORISOVICH
IPC: A61N2/00
Filed: 1997-07-22
Granted: 1998-05-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has coils of variable magnetic field sources and constant magnetic field sources positioned in body sequentially with alternating polarity around common axis and facing the operating surface of body. Variable magnetic field sources include inductance coils connected inductively in pairs through ferromagnetic cores. They are connected to power supply source in series aiding. In addition, device is provided with infra-red radiation source positioned with its radiating section towards operating surface of body coaxially with common axis. Power supply source is made for developing the AC or pulsating output voltage of positive or negative polarity. EFFECT: reduced time of procedures. 11 cl, 19 dwg
Patent RU-2127540-C1 (RU)
Inventor: POPOV A F
IPC: A47G25/00
Filed: 1997-09-30
Granted: 1999-03-20
Abstract: Устройство содержит каркас из соединенных непосредственно один с другим стержней, при этом стержни соединены в средней части. Парные крайние части стержней обращены наружу. Стержни выполнены в виде единого элемента друг с другом и/или с крюком с навешиванием брюк за полоски ткани на поясе. Описанное устройство позволяет упростить конструкцию, снизить материалоемкость и затраты на изготовление, повысить надежность и качество хранения, расширить ассортимент изделий. 2 ил.
Patent RU-2140378-C1 (RU)
Title: Vehicle air intake
Inventor: KARPOV V M
IPC: B64D33/02
Filed: 1997-12-10
Granted: 1999-10-27
Abstract: FIELD: transport engineering; air intake for ventilation of vehicle compartment or cooling of vehicle-carried equipment. SUBSTANCE: air intake for vehicle has air duct, rotary flap with support joint and flap drive. Flap is made in form of wedge with two faces. Outer face serves for overlapping inlet hole of air intake when flap is retracted. Inner face, with flap opened, forms inlet section of air duct wall arranged as side of support joint. EFFECT: reduced input air resistance of air intake and air flow pressure losses. 8 cl, 4 dwg
Patent RU-2147069-C1 (RU)
Title: Internal combustion gas turbine
Inventor: JAKOVLEV V A
IPC: F02C5/04
Filed: 1998-04-30
Granted: 2000-03-27
Abstract: FIELD: power engineering, transport engineering. SUBSTANCE: proposed turbine has housing, rotor with combustion chambers, hollow shaft accommodating pump, radiolytic decomposition chamber filled up by composite material granules and placed in communication with separator. The latter communicates through accumulator and ejector with combustion chamber feed channels. Steam forming channels communicating with pump are mounted along walls of combustion chambers. Explosive mixture from radiolytic decomposition chamber mixes with air gets into combustion chambers where it is ignited. Water flowing along channels in combustion chamber walls turns into steam and passes into radiolytic decomposition chamber where it decomposes into hydrogen and oxygen. EFFECT: enlarged sphere of application, enhanced ecological safety. 3 dwg
Patent RU-2126138-C1 (RU)
Inventor: SULEJMANOV R S
IPC: G01D1/00
Filed: 1998-06-15
Granted: 1999-02-10
Abstract: FIELD: musical instruments. SUBSTANCE: device has jacket which is designed as three-dimensional polyhedron consisting of set of flat staves. Lower deck of device is flat. Upper deck is arched and consists of three staves: middle stave is parallel to lower deck and has complex-shape hole in its center; two side staves converge to shelves and are equipped with longitudinal resonant holes. Shells are designed as polyhedron which is located in symmetry about longitudinal axis of instrument and lower reed. EFFECT: increased functional capabilities. 3 dwg
Patent RU-2152601-C1 (RU)
Title: Fiber-optic pressure transducer (design versions) and its manufacturing process
Inventor: DIANOV E M
IPC: G01L23/06
Filed: 1998-06-16
Granted: 2000-07-10
Abstract: FIELD: instrumentation engineering. SUBSTANCE: transducer designed for measuring hydrostatic and rapidly varying pressure by means of optical devices is meant for industrial application in ground analyses of flying vehicles and small spacecraft, robotics, remote pressure monitoring (wells, tanks, cylinders), medicine, biology, hydroacoustics, and guard systems. Transducer of one design version has Fabry-Perot interferometer one of whose reflecting surfaces is formed by butt end of single-mode fiber optic conductor installed along the axis of first capillary tube and secured thereon. In addition, transducer has second capillary tube and flexible diaphragm mounted on one of its ends to form second reflecting surface of Fabry-Perot interferometer. First capillary tube is mounted and secured along the axis of second capillary tube on second butt-end side. According to second design version, reflecting surfaces of Fabry-Perot interferometer are formed by ends of fiber-optic conductors. One of the latter is single-mode conductor. Section of second optical conductor is secured in flexible diaphragm mounted on one butt-end side of second capillary tube. First capillary tube is mounted and secured along the axis of second capillary tube on its second butt end. EFFECT: improved sensitivity, thermal and vibration stability of transducer. 35 cl, 6 dwg
Patent RU-2131803-C1 (RU)
Inventor: AKSENOV V A
IPC: B24B1/00
Filed: 1998-08-07
Granted: 1999-06-20
Abstract: Изобретение относится к механической обработке и может быть использовано при шлифовании плоских поверхностей большой протяженности. Изделие обрабатывают торцовой поверхностью шлифовального круга, которому сообщают вращение и продольную подачу. Ось вращения круга наклонена к перпендикуляру к обрабатываемой поверхности в сторону, противоположную направлению подачи. Шлифовальный круг устанавливают со смещением его оси относительно оси симметрии обрабатываемой поверхности. При этом скорость продольной подачи определяют по формуле      где d 3 -диаметр зерна;  h н  - глубина упругопластического внедрения зерна в обрабатываемый материал;  K = F 1 /F 2 ;  U окр  - окружная скорость круга;  F 1  - площадь контакта круга с изделием при совпадении оси вращения круга с осью симметрии изделия; ε = 0; F 2  - площадь контакта круга с изделием при ε ≠ 0. Такие действия повышают износостойкость шлифовального круга и производительность обработки. 4 ил.
Patent RU-2141446-C1 (RU)
Title: Hoisting gear
Inventor: ODINOKOV O V
IPC: B60B29/00
Filed: 1998-09-17
Granted: 1999-11-20
Abstract: FIELD: hoisting gears; cargo handling. SUBSTANCE: hoisting gear mounted on self-propelled chassis includes cargo gripping and hoisting mechanism, drive for their motion and turn in horizontal and vertical planes and hydraulic system for control of these mechanisms. Hoisting mechanism is made in form frame and is mounted on chassis turned in turned in vertical plane by means of drive; carriage with gripping mechanism moves over guides; gripping mechanism has base and suspension articulated with this base; suspension is turnable in horizontal plane. Hoisting gear includes also support which may reciprocated along suspension by means of guide rigidly secured on axle box for cross-piece which is provided with lever articulated with turning drive. Mounted on cross-piece as cantilever are slide blocks interconnected by of rod and two grips made as mirror image in form sliding supports rigidly connected with surfaces of grip provided with supporting and drive rollers. EFFECT: possibility of using hoisting gear in hard-to-get-at areas. 3 cl, 6 dwg