baber/WOPTO huggingface dataset:
Patent RU-2056315-C1 (RU)
Title: Articulated vehicle rigid coupling gear
Inventor: PROMZALEV YURIJ S
IPC: B60D1/00
Filed: 1992-11-18
Granted: 1996-03-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: articulated vehicle rigid coupling gear has transverse end face plates, each being rigidly coupled with one of vehicle links. Made in each end face plate is central hole to accommodate catching mechanisms. Catching mechanism is made in form of flange and bushings-cage. Bushing-cage is turnable and is provided with holes for balls at one side and splines at the other side. Flanges have cavities and inclined planes. Pins are axially movable and are furnished with leaf springs. EFFECT: enhanced reliability of coupling. 9 dwg
Patent RU-2065887-C1 (RU)
Title: Unit of pressing and transporting rolls for mechanical leather treatment machine
Inventor: KRIVOVYAZYUK ANATOLIJ SERGEEVI
IPC: C14B17/06
Filed: 1992-12-01
Granted: 1996-08-27
Abstract: FIELD: leather processing industry. SUBSTANCE: unit has base-mounted pressing rolls connected with suspension setup and two pairs of transporting rolls. Lower transporting rolls are rigidly fastened on base. Upper transporting rolls are pivotally mounted on base. Suspension setup is provided with load-bearing shaft which carries two shackles. Mechanism for turning suspension setup to upper and lower positions has rod with recess to lock in required position, hollow body with hole and rod locking arrangement including double-arm lever with its one arm spring-loaded and other arm carrying rod locking arrangement which passes through body hole and seats in rod recess, and electromagnet connected with electric sensors at machine inlet and outlet. EFFECT: high efficiency. 1 dwg
Patent RU-2051769-C1 (RU)
Inventor: KURBATSKIJ MIKHAIL N
IPC: C04B35/10
Filed: 1992-12-16
Granted: 1996-01-10
Abstract: FIELD: melt procession. SUBSTANCE: method comprises steps of casting melts to molds, whose angles had been filled beforehand by a lens-shaped warmer, made of material, having a heat conductivity factor, equal to (1-8)cal/cm. s. degree. EFFECT: enhanced quality of cast products due to elimination of defects of structure of cast materials; enhanced efficiency of process. 1 cl, 1 dwg, 1 tbl
Patent RU-2042924-C1 (RU)
Title: Turbine consumption meter
Inventor: GUZEEV OLEG E
IPC: G01F1/115
Filed: 1992-12-23
Granted: 1995-08-27
Abstract: FIELD: instruments. SUBSTANCE: device has housing 1, stream directing unit 2, turbine 3, signal reading unit 4 having ferrite rode which is pressed into boss, and self-inductance coil which is connected to counting unit 7. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2073924-C1 (RU)
Title: Method for nuclear energy stand thermal treatment
Inventor: GABRUSEV VLADIMIR N
IPC: G21D1/00
Filed: 1993-02-03
Granted: 1997-02-20
Abstract: FIELD: nuclear energy engineering. SUBSTANCE: method includes nuclear energy stand in evacuated vessel heating inside by supplementary heat source to provide positive gradient of temperature field between core and stand source. Sassing products are pumping out before cooldown processing. The same time supplementary heat source energy transfer is growing up and stand energy debit is changing down but such a manner that reactor core temperature exceeds working temperature by 5 - 10 deg C until pumping volume gassing will be finished. Then operating heat condition is setting on by heat power output of both sources reciprocal changing and achieved condition is holding up to gas static pressure in pumping out volumes will be less than 0,1 Pa so after this cooldown operating can be setting on. EFFECT: more effective thermal treatment of nuclear energy stand.
Patent RU-2022834-C1 (RU)
Inventor: POLINOVSKIJ ALEKSANDR YU
IPC: B60R25/08
Filed: 1993-03-12
Granted: 1994-11-15
Abstract: Изобретение относится к транспортному машиностроению, в частности к противоугонным устройствам. Целью изобретения является упрощение конструкции, ее удешевление, повышение удобства обслуживания при достаточной степени надежности устройства. Устройство содержит корпус 1 с опорой 2 и стержнем 3, блокирующее приспособление, включающее в себя крышку 7, образующую совместное с корпусом 1 не менее двух пазов для размещения рычагов педалей, замок 6, размещенный в верхней части стержня 3. Крышка 7 установлена на стержне с возможностью перемещения вдоль него и соединена с замком с помощью набора втулок 8, свободно установленных на стержне 3, перекрывающих друг друга и имеющих возможность вращения относительно друг друга. Втулки 8 соединены друг с другом, с крышкой 7 и с замком с помощью, например, пружинных колец, размещенных в канавках, выполненных на стыкующихся поверхностях втулок 8. На замке может быть жестко закреплен крюк, блокирующий руль автомобиля. 2 з.п. ф-лы, 3 ил.
Patent RU-2085352-C1 (RU)
Title: Clamping device
Inventor: IRIZBAEV VALERIJ A
IPC: B23K37/04
Filed: 1993-04-27
Granted: 1997-07-27
Abstract: FIELD: mechanical engineering; auxiliary assembling and welding equipment used in manufacture of car body parts; clamping of box-shaped parts. SUBSTANCE: device has base 1 with bell crank 3 installed for turning around axle 2. Bell crank 3 is provided with clamp 4 and is coupled with handle 5. Bell crank 3 is connected with spring-loaded rod 7 through joint 6. Rod 7 and spring 8 are arranged in tubular housing 9 connected with base 1 through hinge joint 10. Rod can be moved in housing 9 through length corresponding to value of turning of bell crank 3 around its axle 2 (turning from "clamped" position to "released" position and back). EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2053849-C1 (RU)
IPC: B02C2/02
Filed: 1993-04-30
Granted: 1996-02-10
Abstract: FIELD: comminutor production. SUBSTANCE: center of spherical roller bearing of the internal cone is placed in the plane crossing middle of calibrating zone of outer cone in the conical vibration INERTIAL comminutor. Spiral cavity with tangential outlet to the cyclone is installed in the case under unloading gap between cones. An impeller rigidly installed on the shaft is revolved in the cavity. The impeller develops residual pressure in unloading zone. Openings in the case may be closed with screws to adjust air intake to the cavity of comminution, effect value of the residual pressure, suction speed of product particles and operation of aspiration system as a whole. EFFECT: avoiding upset moment. 2 cl, 2 dwg
Patent RU-2060788-C1 (RU)
Inventor: MIRKIS ILYA M
IPC: B01D36/00
Filed: 1993-05-27
Granted: 1996-05-27
Abstract: Сущность изобретения: комбинированный фильтр для очистки воды осветлением и сорбцией содержит корпус, разделенный перегородкой на две последовательно расположенные камеры, оснащенные придонными дренажами, объединяющий эти дренажи коллектор, трубопровод для подачи исходной воды, присоединенный к коллектору трубопровод для подачи промывной воды и отводящие трубопроводы. 4 ил.
Patent RU-2040850-C1 (RU)
Inventor: KRASNOV VASILIJ V
IPC: H02M7/04
Filed: 1993-07-20
Granted: 1995-07-25
Abstract: FIELD: electric engineering. SUBSTANCE: device has power transformer 1 which primary winding is connected to terminals for connection of primary power supply through alternating current switch having diode bridge 2 and switching transistor 3 in control diagonal. In addition device has power rectifier 4, which input is connected to secondary winding of power transformer 1, smoothing filter 5, which input is connected to output of power rectifier 4 and which output circuit is connected to terminals for load connection. In addition device has time delay RC-circuit 9, which is connected to current-setting circuit between output of additional rectifier 8 and base circuit of switching transistor 3. additional starting transformer 6, which primary winding is connected through decoupling capacitor 7 to terminals for connection of primary power supply, and which secondary winding is connected to input of additional rectifier 8. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2054464-C1 (RU)
Inventor: AZNAURYAN MELKON P
IPC: C11C3/12
Filed: 1993-08-02
Granted: 1996-02-20
Abstract: FIELD: food industry. SUBSTANCE: the process for preparing hydrogenated fat comprises hydrogenating mixture of refined coriander fatty oil with other vegetable oils of the lenoic-oleic group in 1:5 to 2:5 weight ratio with hydrogen in the presence of finely dispersed nickel catalyst. If concentration in the raw material to be hydrogenated varies from 0.2 to 0.5 wt % calculated for nickel at 180-230 C, and when the melting point of hydrogenated fat reaches 27-30 C, the hydrogen feed is reduced from 25-50 nm 3 /t•h to 18-24 nm 3 /t•h, i. e. by two times. EFFECT: more efficient preparation process. 3 tbl
Patent RU-2111704-C1 (RU)
Title: Method for carrying out general gastrointestinal lavage
Inventor: LITASOVA E E
IPC: A61B17/00
Filed: 1993-08-05
Granted: 1998-05-27
Abstract: FIELD: medicine. SUBSTANCE: method involves suturing pericardial tissue strip to internal surface of loose Valsalva sinus edge. The sutures are produced on the external surface of the aorta and fixed after setting ut cusps by pulling on relaxation suture put in advance in through corpuses Arantii. EFFECT: enhanced effectiveness of treatment. 2 cl, 3 dwg
Patent RU-2095613-C1 (RU)
Title: Device to deliver fuel to starting nozzles
Inventor: SAVCHENKO VALENTINA YA
IPC: F02M59/00
Filed: 1993-09-14
Granted: 1997-11-10
Abstract: FIELD: mechanical engineering; engines; automatic control of fuel system devices. SUBSTANCE: shutoff valve is open under starting conditions, and fuel from pumping unit is delivered through grooves in rod and throttling section of spool along channel to starting nozzles. Channel connecting space through throttling element is overlapped by cutoff member. Sensitive element meters pressure drop across nozzles whose constant value is set by tension of sensitive element and is provided by changing the throttling section. With shutoff valve closed, rod moves downwards opening the cutoff member and connecting the space and channel with return line through throttling element thus maintaining constant pressure drop across sensitive element. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2053042-C1 (RU)
Inventor: NAZARKIN YURIJ A
IPC: B21J1/04
Filed: 1993-10-12
Granted: 1996-01-27
Abstract: FIELD: metal pressure forming. SUBSTANCE: method comprises deformation of a blank at least by two stages; at each stage upon a first step alternatively introducing technological inserts into opposite ends of the blank, working portions of the inserts have different dimensions; at second stage alternating an upsetting operation of the blank and successive removal of the inserts. The inserts have cavities for placing, for example, a cooling matter. A working end of the inserts preferably is spherical one. EFFECT: enhanced efficiency. 1 cl, 14 dwg, 2 tbl
Patent RU-2039998-C1 (RU)
Title: Method for adjusting electromechanical voltage-measuring devices
Inventor: MIROSHNIK STANISLAV E
IPC: G01R3/00
Filed: 1994-01-13
Granted: 1995-07-20
Abstract: FIELD: voltage measurements. SUBSTANCE: voltage of 1-5% below instrument scale range is applied to input of instrument and variable resistor is adjusted so that pointer deflects to extreme scale division. Then at least two adjusting voltage corresponding to integer scale divisions are applied and measurement errors are calculated by using equation given in description of invention. After that, increment of adjusting resistor value is selected of such value at which utmost of calculated errors is of minimum value. EFFECT: improved accuracy of adjustment.
Patent RU-2060046-C1 (RU)
Title: Device for training clients in swimming in swimming pool
Inventor: VOLKOV NIKOLAJ P
IPC: A63B69/12
Filed: 1994-02-09
Granted: 1996-05-20
Abstract: FIELD: devices for training clients in swimming in swimming pools. SUBSTANCE: the device has U-shaped platform of adjustable length for supporting the swimmer's body. U-shaped platform consists in length of the front and rear sections. The front section is installed on the rear section with possible turning in the transverse direction by means of a limiter. Removable floats are installed on respective platform sections. Changeable feeler mechanism for repeating the individual character of swimmer's hand movements close to the real one have plates for hand grip, installed in recesses of the feeler mechanism. The front part of the platform is U-shaped. Accommodated in its hollow is bar- rod with movable and fixed weight. Mounted on the sides of the platform are means for feeler mechanism installation. Each means has a clamp installed for motion over the horizontal and carrying a straight vertical guide. The guide accommodates a slider with strip. The strip is rotatable around the vertical axis and connected with the upper branch of the feeler mechanism. The front parts of the feeler mechanisms are interconnected by means of a telescopic bar. EFFECT: provided individual character of movements of arms and legs. 7 cl, 3 dwg
Patent RU-2067070-C1 (RU)
Title: Method and device for stopping conveyor belt in case of breakage
Inventor: GERASIMOV GENNADIJ K
IPC: B65G43/06
Filed: 1994-05-19
Granted: 1996-09-27
Abstract: FIELD: mining industry; broken belt catcher for decline belt conveyors. SUBSTANCE: according to offered method conveyor belt, in case of breakage, is stopped by operating mechanism which has constant signal communication with belt. Operating mechanism is arranged at angle to belt and it provides constant friction contact with belt moving under operating conditions. Clearance is left between working portion of operating mechanism and belt. At reverse motion of belt operating mechanism is turned over to contact with belt, and stopping is provided owing to mechanical resistance force appearing during movement of belt along operating mechanism installed under belt. With belt stopped, operating mechanism is arranged square to belt, with its operating portion brought above level of supporting roller. Conveyor belt stopping device has working member to provide stopping of belt in case of its breakage. This member has constant signal friction contact with belt through its idle portion is arranged at angle relative to belt, is hinge-secured on canvyor flight, and is provided with actuator arranged with clearance relative to belt during its working motion, and fixing stop for working member. The latter is made, for instance, in form of closed frame installed under belt and furnished with counterweight at idle side to provide constant friction contact of idle portion of working member and belt. Actuator made in form of sharp scraper is installed at working side of frame. Axis of working member joint is displaced towards frame working side. Sharp scraper outline corresponds to shape of conveyor belt carrying run. EFFECT: enalrged operating capabilities. 3 cl, 1 dwg
Patent RU-2109444-C1 (RU)
Title: Method for storing and shipping living microorganisms providing food for fish
Inventor: ERMOLENKO V V
IPC: A01K63/02
Filed: 1994-06-14
Granted: 1998-04-27
Abstract: FIELD: commercial fish farming; methods for preparing aqueous media for shipping and storing microorganisms used as food for fish. SUBSTANCE: aqueous medium is subjected to aeration, while simultaneously adding to it solution having the following composition: kanamycin sulfate, 0.001-1.0 g/l; nystatin (mycostatin), 1000-1,000,000 units/l; or benzylpenicillin, 0.001-1.0 g/l; sulphalene, 1000-1,000,000 units/l. Solution must meet the following requirements: pH = 4.5-8.5; concentration of heavy metal salts, 0.005 mg/l; Zn, ≤ 0.005 mg/l; Cu, ≤ 0.005 mg/l; Cr, ≤ 0.01 mg/l; Ni, ≤ 0.01 mg/l; electroconductivity, 300-350 mcS. EFFECT: improved vital activity of microorganisms providing food for fish. 3 cl
Patent RU-2075440-C1 (RU)
Title: Process of sodium chloride production
Inventor: LEVERASH VASILIJ I
IPC: C01D3/06
Filed: 1994-06-17
Granted: 1997-03-20
Abstract: FIELD: sodium chloride production. SUBSTANCE: process consists of evaporation of saline on evaporation plant to produce suspension containing 30-40% of crystalline salt; concentration of suspension and washing of salt crystals with initial saline followed by returning clarified saline to evaporation process; sorting of suspension in hydrocyclone and second washing of crystalline salt; centrifugation of salt with returning centrifuge into evaporation stage; and drying of salt. In particular, evaporated suspension is sorted in hydrocyclone, diluted to crystalline salt concentration 10-20%, and hydrocyclone drain solution is divided into three portions. The first one, 50-90%, is employed to dilute evaporated suspension; the second, 7-25%, is evaporated; and the third portion is set free from solid phase and utilized in second washing of crystalline salt, 30-90% of this solution being evaporated in a separate stage to full liberation of all salts from solution. These salts are then separated and dried, whereas a portion of evaporated solution, 0.05-0.5 kg per 1 kg of isolated salts, is separated from evaporated suspension and taken off from the process as a separate product. Process of invention can be most efficiently employed in sodium chloride production from underground-origin salines, but it is also suitable for utilizing sodium chloride-containing industrial wastes. EFFECT: enhanced efficiency of process and improved quality of produce. 3 cl, 1 dwg, 1 tbl
Patent RU-2100873-C1 (RU)
Title: Method of manufacture of integrated circuits based on mosfet transistors
Inventor: RAKITIN VLADIMIR V
IPC: H01L21/8238
Filed: 1994-09-27
Granted: 1997-12-27
Abstract: FIELD: electronic engineering. SUBSTANCE: in method of manufacture of mosfet integrated circuits with mutually perpendicular direction of gates of complementary transistors positioned in windows, in masking layer on plate surface which includes application , removal and modification of layers by directed beams in the above-indicated windows, masking layer is also removed at places of location of conductors. Then protective layer is applied which is at first removed at places subjected to irradiation by beams along first direction at angles of <$E+->A to normal, to plate where transistor of first type of conductivity are formed. This done, protective layer is removed at places exposed to irradiation by beams along second direction at the same angles where transistors of second type of conductivity are formed. First conducting layer is formed at places subjected to irradiation along first direction at angles of <$E+->B to normal. Interlayer insulation is formed at places accessible to irradiation along both directions at angles of <$E+->B. Second conducting layer is formed at places subjected to irradiation at angles of <$E+->B along second direction. Angles A and B are selected from correlation $$$, where W is width of conductor, gate busbar, and of drain and source region S; H is masking coating height. EFFECT: more effective manufacturing process. 3 dwg
Patent RU-2094765-C1 (RU)
Title: Method and device for diagnosis of missing ignition in cylinders of internal combustion engine
Inventor: MALOVICHKO NIKOLAJ S
IPC: G01M15/00
Filed: 1994-09-29
Granted: 1997-10-27
Abstract: FIELD: engine engineering. SUBSTANCE: method comprises detecting break-down between the electrodes of a spark plug during feeding diagnosis high-voltage pulses. The device has one ignition coil for each cylinder of an engine for both ignition and diagnosis. EFFECT: simplified method and device. 3 cl, 2 dwg
Patent RU-2070964-C1 (RU)
Inventor: BRUSLOV ANDREJ YU
IPC: E21B43/27
Filed: 1994-11-15
Granted: 1996-12-27
Abstract: Изобретение относится к нефтедобывающей промышленности, а именно к составам для кислотной обработки пласта. Целью изобретения является увеличение глинодиспергирующей способности состава, что обеспечивает повышение проницаемости пласта и увеличивает производительность скважины. Состав содержит компоненты, мас.%: хлорид металла из группы бериллия, висмута, кадмия, кобальта, меди, никеля, свинца, стронция, алюминия, железа, хрома, олова или смеси хлоридов этих металлов. Водный 2-36% раствор соляной кислоты - остальное. Состав может быть модифицирован дополнительным введением ингибиторов кислотной коррозии, анионными и неионогенными ПАВ или смесей ПАВ при общем массовом содержании добавок в составе 0,01-5,0%. Состав пригоден для обработки нагнетательных и добывающих скважин в диапазоне пластовых температур до 150  o  С и выше. 2 з.п.ф., 3 табл.
Patent RU-2095700-C1 (RU)
Title: Self-controllable electric heater
Inventor: LAREV ANATOLIJ V
IPC: F22B1/30
Filed: 1994-12-14
Granted: 1997-11-10
Abstract: FIELD: heating systems and hot water supply system for living and industrial buildings. SUBSTANCE: electric heater includes hermetic housing 1 with inlet branch pipe 2 and outlet branch pipe 3, electrodes 7, damper 9, wall 4 with cover 5 forming chamber 6 inside housing where electrodes 7 are arranged and passage 8 together with housing 1 which is used to connect branch pipes, thus ensuring self-control of power by temperature of liquid being preheated without special electromechanical regulators. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2120575-C1 (RU)
Title: Sealing ring
Inventor: BAEV V M
IPC: F16J15/00
Filed: 1995-01-26
Granted: 1998-10-20
Abstract: FIELD: sealing-up movable and fixed joints in water supply fittings, as well as in hydraulic, fuel, lubricant and pneumatic devices. SUBSTANCE: cross section of ring has form of figure obtained through rounding- off opposite corners of rectangle whose height is equal to diameter of cross section of round ring of the same standard size. Width is equal to 0.89 of this diameter and rounding radius is equal to half height of rectangle. EFFECT: enhanced reliability of sealing. 2 dwg
Patent RU-2090399-C1 (RU)
Inventor: INOZEMTSEV VLADIMIR G
IPC: B60T13/66
Filed: 1995-02-24
Granted: 1997-09-20
Abstract: FIELD: railway transport; brake systems. SUBSTANCE: electric air distributor has two-pressure member with movable partition, three-pressure secondary member with two movable partitions coupled by rod. Volumes of chamber of three-pressure secondary member communicating with atmosphere and working chamber, and area of movable partitions of three-pressure secondary member are found from relationship   where V c - is volume of chamber of three-pressure secondary member communicating with atmosphere; V w - is volume of working chamber; F c  is area of movable partition of three-pressure secondary member F w  is area of movable partition of three-pressure secondary member separating control chamber from working chamber. EFFECT: improved reliability of operation. 2 cl, 1 dwg
Patent RU-2087068-C1 (RU)
Title: Electric drive
Inventor: BRODOVSKIJ VLADIMIR N
IPC: H02P6/06
Filed: 1995-03-13
Granted: 1997-08-10
Abstract: FIELD: servo control systems. SUBSTANCE: introduced in electric drive are integrator 25, adding and subtracting units 21, 22. Reference-voltage generator is built up of chokes with primary windings inserted in circuits of field windings 6,7 of angle and speed sensor and secondary windings 18,19 connected through unlike-polarity rectifiers 16,17 to inputs of adder 20 whose output is connected to reference inputs of phase-sensing rectifiers 23. Inputs of the latter are connected through units 21 to output windings of angle and speed sensor which are connected through units 22 to speed transducers 24. Outputs of the latter and of phase-sensing rectifiers are connected to inputs of speed signal shaper. EFFECT: improved accuracy due to separation of speed and angle signals; simplified design. 4 dwg
Patent RU-2087591-C1 (RU)
Title: Solution for removing coating of titanium nitride
Inventor: OSTAPOV OLEG V
IPC: C23F1/44
Filed: 1995-03-29
Granted: 1997-08-20
Abstract: FIELD: production of solutions for chemical treatment, namely, for removing coating of titanium nitride which are applied on glass, metal or ceramic articles. SUBSTANCE: solution for removing coating comprises, mas. %: hydrogen peroxide, 30; sodium hydrocarbonate, 1-10; water, the balance. EFFECT: higher efficiency of removing coating. 1 dwg, 1 tbl