baber/WOPTO huggingface dataset:
Patent DE-19851111-C1 (DE)
Title: Suction dredger handling mining paydirt or slurry from drains
IPC: E02F3/92
Filed: 1998-11-06
Granted: 1999-12-02
Abstract: The invention relates to a suction dredge for receiving and separating suction material (12, 12') with a pneumatic suction turbine (5) which is connected to a collecting tank (1). A suction tube (7) leads into said collecting tank and a large part of the suction material is fed into said tank. The suction dredge also comprises a filter chamber (2) with a plurality of filters (10, 10') through which the suction air flow (11, 11', 11'') is guided for fine-filtering. The collecting tank and the filter chamber are separated by a partition (8) which comprises a through-hole (9) for the suction air flow. Said suction air flow (11, 11', 11'') is directed to the upper part of the wall (25) of the collecting tank opposite the partition (8). Said through-hole (9) of the partition is located in the upper part thereof so that a cyclone-type suction air current about a vertical axis is produced in the collecting tank. The suction air flow impacts the filter (10, 10') in a substantially vertical direction. The inlet of the air suction flow into the collecting tank and the outlet of the suction air flow (13) from the filters are displaced from one another by 180 DEG  to 270 DEG .
Patent DE-19930852-C1 (DE)
Title: Welding connection of round connection end of metal bellows with metal structural part involves closed welding seam laid along stationary bellows periphery
Inventor: WINZEN WILFRIED
IPC: B23K26/30
Filed: 1999-07-03
Granted: 2000-07-27
Abstract: The round connection end of a metal bellows is welded to a metal structural part by a closed welding seam laid along the stationary bellows periphery. The seam (6) is laid over the bellows periphery with inclusion of sections (8) deviating from the bellows peripheral direction with a component parallel to the bellows axis (3) and/or radially to it.  The run of the welding seam can be sinus-shaped, omega-shaped or trapezoidal. It may also be meander-shaped, step-shaped or zigzag. The points of the welding seam run pointing to the bellows (4) and/or the metal structural part (1) are rounded.
Patent RU-2031527-C1 (RU)
Title: Binary magnitohydrodynamic outdoor power station
Inventor: BITYURIN VALENTIN A
IPC: H02K44/08
Filed: 1992-10-30
Granted: 1995-03-20
Abstract: FIELD: electrical engineering. SUBSTANCE: binary magnitohydrodynamic outdoor power station has combustion chamber 1, channel of MHD generator 4, steam generator 6, system 14 of steam extraction, condenser 12, feed pump 13 and turbine 10 coupled to electricity generator 11. Combustion chamber and channel of MHD generator includes cooling system 5 and steam overheating system 17 joint with steam generator. Turbine is equipped with system 15 of intermediate extraction of steam. Oxidizer is compressed in compressor 8 and is heated is system 7 of direct heating and in independent heater 3. Systems of extraction of steam are coupled to system of steam overheating of combustion chamber and channel of MHD generator. EFFECT: enhanced operational efficiency of station. 1 dwg
Patent RU-2036799-C1 (RU)
Inventor: RYABCHENKOV VLADIMIR N
IPC: B29C47/88
Filed: 1992-12-29
Granted: 1995-06-09
Abstract: FIELD: thermoplastic materials processing. SUBSTANCE: method provides for extrusion of melt, moving extrudate moulding and cooling with braking. Braking is exercised as extrudate surface achieves temperature by 80 - 100 C below the temperature of glass transition of amorphous polymers or temperature of crystallization for crystallizing polymers. In the case, speed of cooling is chosen in limits of 0.4 - 1 deg./min. EFFECT: method provides decrease of buckling, decrease of anisotropy of physical-mechanical properties along cross-section and increase of impact strength of pieces. 2 tbl
Patent RU-2057587-C1 (RU)
Title: Device for grinding foodstuffs, mainly meat
Inventor: SYROVATSKIJ EDUARD FEDOROVICH
IPC: B02C18/06
Filed: 1993-02-03
Granted: 1996-04-10
Abstract: FIELD: chemical engineering. SUBSTANCE: housing 1 of device is made as cylindrical ring. The face end of funnel for charging pieces of raw materials adjoins lateral surface of lattice 4. Drive 8 provides for rotation of knife 5 in the range of central angle of circle sector alternately first in straight then in reverse directions. EFFECT: enhanced quality. 1 dwg
Patent RU-2043772-C1 (RU)
Title: Method of preparing antiadhesive and antitoxic serum against escherichiosis in agriculture animals
Inventor: MALAKHOV YURIJ A
IPC: A61K39/108
Filed: 1993-02-25
Granted: 1995-09-20
Abstract: FIELD: veterinary microbiology, biotechnology. SUBSTANCE: serum has complex of antibodies against somatic antigens 09, 078, 0141, protein somatic ones K88, K99, 987P, F41 and polysaccharide capsule ones K30, K80, K87 providing neutralization of escherichia pathogenic action in animals of different species. Method of serum preparing involves preparing polyvalent antigen, hyperimmunization of bullock-producers, blood taking away, separation and preserving serum. Serum is used for treatment and prophylaxis of escherichiosis in newborn calves, piglets, lambs and foals. EFFECT: enhanced effectiveness of serum, improved method of preparing. 6 tbl
Patent RU-2053851-C1 (RU)
Inventor: YAGUPOV ALEKSANDR V
IPC: B02C13/14
Filed: 1993-02-26
Granted: 1996-02-10
Abstract: FIELD: materials milling. SUBSTANCE: self-milling mill has rotor 6 resting on ring 7 lying on three beam bearing support 8. Rotor walls has screening grates 13. Material to be crushed is fed through pipe 12 to flat base of rotor 6 and taking tangential velocity. Permanent vertical circulation of the material is occurred in the process of continuous rotor revolution. A portion of milled material leaves rotor 6 through screening grates 13. EFFECT: high quality of milled material. 2 cl, 2 dwg
Patent RU-2035059-C1 (RU)
Title: Amplifier for pressure regulator of indirect action
Inventor: TSELOVALNIKOV PETR G
IPC: G05D16/06
Filed: 1993-04-06
Granted: 1995-05-10
Abstract: FIELD: automatic control. SUBSTANCE: amplifier has housing 1 provided with chambers of supplying pressure 2, control pressure 3, and outlet pressure 4. Comparing sensor 5 with valve 6 is secured to housing 1 using cover 7. The set-point device has spring 8 and control member 9. Double-arm lever 11 is mounted on axle 10 inside housing 1. Valve 12, which interacts with seat 13, is secured to the one of the arms of the lever. The seat is mounted inside chamber 2 of supplying pressure. Hollow rod 14 having opening 15 and seat 16 is secured to the other arm of the lever. Separating sensor 17 is interposed between chambers 3 and 4. The center of the sensor is rigidly secured to the hollow rod and periphery of the sensor is coupled with housing 1. Spring 18 is interposed between double-arm lever 11 and housing 1. EFFECT: enhanced accuracy of amplifying. 1 dwg
Patent RU-2082648-C1 (RU)
Title: Cooling system of shipboard power plant
Inventor: RYABOSHAPKA PETR P
IPC: F01P3/22
Filed: 1993-05-06
Granted: 1997-06-27
Abstract: FIELD: shipboard power plants working in ice conditions and in extreme contamination. SUBSTANCE: cooling system includes main condenser provided with steam pipe line and condensate discharge pipe line, sea water intake and discharge pipe lines brought out to sea chest, circulating pump and gate valves; power plant is provided with additional loop for removal of heat to sea water which is made in form of auxiliary condenser connected to steam pipe line and to condensate discharge pipe line; auxiliary condenser is provided with built-in heat-absorbing unit combined with heat absorbing part of at least one thermal tube; heat-liberating part of thermal tube is brought out to sea chest and is combined with heat-liberating unit located in this chest. Heat-absorbing and heat-liberating units are made from material possessing properties of thermoelastic martensite conversion. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2081986-C1 (RU)
Inventor: APTUKOV NAGIM Z
IPC: E21B4/02
Filed: 1993-08-19
Granted: 1997-06-20
Abstract: FIELD: mining industry. SUBSTANCE: motor has power section with its rotor and torsion bar interconnected in their upper part, spindle section with its body connected with power section body by adapter unit. Motor is provided with pivoted unit kinematically connected with free end of torsion bar and spindle section. Pivoted unit is made in the form of coupling located with its upper part in hole of torsion bar, half-coupling with hole in which seated is lower part of coupling. Also included in pivoted unit are two pins located in two interperpendicular planes and seated in holes made in torsion bar, coupling and half-coupling. Holes in torsion bar and half-coupling in which coupling is seated and also ends of coupling are made with tapered sections. EFFECT: high efficiency. 3 dwg
Patent RU-2085355-C1 (RU)
Title: Method of machining of low-rigidity surfaces of articles
Inventor: PRONIN ALEKSANDR M
IPC: B23P9/02
Filed: 1993-08-26
Granted: 1997-07-27
Abstract: FIELD: mechanical engineering; metal working; plastic deformation of surfaces to increase strength of article. SUBSTANCE: surface is subjected to plastic deformation for forming macrobosses. Macrobosses are formed as combination of discrete non-intersecting traces left by machining tool. Traces are made round or elliptical and are arranged close to each other with trace depth-to-wall thickness ratio within 0.005 - 0.1 and ratio of pattern depth to corrected radius of curvature equal to 0.35 - 0.4. EFFECT: improved strength of machined surface. 2 dwg, 1 tbl
Patent RU-2079753-C1 (RU)
Inventor: EPISHOV ALEKSANDR P
IPC: F16J15/12
Filed: 1993-09-03
Granted: 1997-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: method comprises making the core by pressing the periodic structure of expanded graphite in cells of a metallic structure, laying a foil on the core obtained from both sides, and pressing the sides of the spacer to provide partially penetration of the foil into the metallic structure to reach a close contact of the foil with the core. EFFECT: simplified method. 2 cl, 5 dwg
Patent RU-2029005-C1 (RU)
Title: Toilet soap of commonly hygienic and curative-prophylaxis assignment
Inventor: ROSLYAKOVA TAMARA K
IPC: C11D13/00
Filed: 1993-09-13
Granted: 1995-02-20
Abstract: FIELD: soap-boiling. SUBSTANCE: toilet soap containing soap chip, dye, aromatic principle, antioxidant and extractive substances from carrot seeds has additionally CO 2 -extract citrus peel in the mixture with CO 2 -extract carrot seeds at the ratio 0.7:0.3 at the following ratio of components: mixture of CO 2 -extracts citrus peel and carrot seeds at the ratio 0.4:0.6 0.001-1.5 or a mixture of CO 2 -extracts coriander and fir at the ratio 0.7: 0.3 0.001-1.5; aromatic principle 0.5-1.5; dye 0.001-0.03; antioxidant 0.001-0.3, and soap chip up to 100. EFFECT: enhanced quality of toilet soap. 4 tbl
Patent RU-2096876-C1 (RU)
Title: Device for forming the electrical connection in set of electrical conductors and method of using it
Inventor: DELYAL ZHAK
IPC: H01R4/22
Filed: 1992-02-04
Granted: 1997-11-20
Abstract: FIELD: electrical engineering. SUBSTANCE: device has sleeve which recovers its dimensions in heating. Metal tapered connecting member and some portion of solder are placed inside sleeve. External surface of connecting member is made uneven to provide for at least double reflection of considerable part of infra-red radiation getting on it radially. Cross-sectional area of wire which forms connecting member may be square or rhomboid. Angle between adjacent sides of external surface edges of connecting member should not exceed 90 deg. EFFECT: reliable connection. 9 cl, 5 dwg , 1 tbl
Patent RU-2064871-C1 (RU)
Title: Motor transport transmission
Inventor: KORYAGIN SERGEJ A
IPC: B62M9/02
Filed: 1993-11-05
Granted: 1996-08-10
Abstract: FIELD: automotive vehicles. SUBSTANCE: engine unit with output shaft is installed opposite to axle of hinge-suspended wheel and shaft with universal joints on both ends connecting output shaft and wheel hub in wheel drive. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2086674-C1 (RU)
Title: Method of producing sinter with elevated content of residual carbon
Inventor: KARTAMYSHEV NIKOLAJ E
IPC: C22B1/16
Filed: 1993-11-29
Granted: 1997-08-10
Abstract: FIELD: mining industry. SUBSTANCE: method includes preparing ore and solid fuel, subsequent mixing and sintering. According to invention, upper limit of particle size of fuel is determined from fractional composition of ore part of batch defined by relationship: d f = 0,3d or  where d f  is upper limit of fuel particle size (mm) and d or  the same of ore, content of fraction corresponding to upper limit of fuel particle size constituting no more than 10% of fuel weight. EFFECT: optimized process. 2 cl, 1 tbl
Patent RU-2139351-C1 (RU)
Title: Н- и l-цепи моноклонального антитела рм1 (монат) к рецептору il-6r человека и их v-области, модифицированная монат, его н- и l-цепи и их v-области, cdr- последовательности, днк-последовательности
Inventor: TSUCHIYA MASAYUKI
IPC: C12N15/13
Filed: 1992-04-24
Granted: 1999-10-10
Abstract: Изобретение представляет V-область L-цепи мышиных моноклональных антител к человеческим IL-6R и Н-цепь V-области мышиных моноклональных антител к человеческим IL-6R. Также представлены модифицированные антитела к человеческим IL-6R. Представлена также ДНК-последовательность, кодирующая вышеназванные антитела или их части. Антитела к рецепторам человеческого IL-6R применимы в качестве терапевтического средства для лечения миеломы. 18 с. и 6 з.п.ф-лы., 24 ил., 11 табл.
Patent RU-2107487-C1 (RU)
Title: Method and device for performing electroacupuncture diagnosis procedure taking into account mechanical and electric properties of acupuncture points
Inventor: STUK V I
IPC: A61H39/00
Filed: 1993-12-21
Granted: 1998-03-27
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method involves gradually increasing pressure applied to measuring electrode 2 concurrently measuring one of electric parameters of an object like, for instance, current intensity passing through electrode and magnitude of pressure applied to the electrode. Then pressure growth is stopped and change in the value of the measured electric parameter is determined on a predefined time interval under constant pressure applied to the measuring electrode. In taking measurements, the value of the first derivative of the electric parameter to be measured depending on pressure value is determined. Electric parameter increments under constant pressure applied to the electrode are measured at pressure value corresponding to zero or minimum positive value of the mentioned first derivative. The known device for measuring physical parameters has electrode 2 and pressure pickup 4 enclosed in probe each of which is electrically connected to the corresponding measurement channel 9, 11. Unit 19 is introduced into device design for determining the first derivative of the electric parameter to be measured like current intensity depending on pressure applied to electrode 2 and indication unit 20 for showing the received first derivative value. Each input of mentioned unit 19 is connected to output of one of measuring channels 9, 11, the output being connected to input of indication unit 20. EFFECT: enhanced accuracy of diagnosis; enabled polyfunctional measurements. 6 cl, 5 dwg
Patent RU-2075188-C1 (RU)
Title: Крыло летательного аппарата
IPC: B64C3/14
Filed: 1994-01-12
Granted: 1997-03-10
Abstract: Крыло летательного аппарата, содержащее каркас, мягкую оболочку и профилированные латы, образующие объемный профиль, отличающееся тем, что оно дополнительно снабжено по всему размаху крыла профилированными выпуклыми латами, установленными на нижней поверхности крыла и образующими с расположенными на верхней поверхности крыла латами носок, радиус скругления которого выполнен переменным вдоль размаха крыла, при этом величина относительного радиуса скругления носка составляет 0,12 - 0,14 относительной толщины профиля в корневой части крыла и 0,45 - 0,55 относительной толщины профиля в концевой части крыла.
Patent RU-2072887-C1 (RU)
Title: Gas centrifuge rotor
Inventor: KUTENKOV SERGEJ I
IPC: B04B7/08
Filed: 1994-01-31
Granted: 1997-02-10
Abstract: FIELD: separation of gas mixtures and isotopes. SUBSTANCE: gas centrifuge rotor has pipe consisting of at least two parts interconnected by means of bellows made in form of circular corrugation whose convexity is directed towards axis of rotor and two circular cylindrical beads located on outer surface of ends of pipe being connected. Reinforcing winding is located on outer surfaces of pipe and beads. Walls of bellows are thickened in recess of corrugation and at areas where beads change into corrugation. Length L of bead over outer surface exceeds length 1 of bead over inner surface directed to surface of pipe by magnitude nh, where h is minimum thickness of corrugation wall and n=1-3. EFFECT: enhanced reliability. 8 dwg
Patent RU-2035182-C1 (RU)
Title: Antitumor and immunomodulating agent and method for treatment of oncologic patients and for treatment of dermic disease and trophic ulcers
Inventor: VOROBEVA TAMARA V
IPC: A61P37/02
Filed: 1994-02-18
Granted: 1995-05-20
Abstract: FIELD: medicine. SUBSTANCE: proposed agents contain mercuric chloride as active component together with natural grape wine or whey, it has 3-4 % content of sugar or honey. Proposed agents are used within definite ranges for internal administration, or as compress, as fomentation or as syringing separately or in various combinations. Additionally befungine is applied for external and internal administration. If patient have had a contact with heavy metals then internal administration of befungine takes place at the first step of treatment course. Proposed agents are used as internal and external means for treatment dermic disease and trophic ulcers. EFFECT: improves efficiency of treatment. 11 cl, 1 tbl
Patent RU-2075429-C1 (RU)
Inventor: BELOUSOV ANATOLIJ A
IPC: B66C11/12
Filed: 1994-02-14
Granted: 1997-03-20
Abstract: FIELD: mechanical engineering; transportation systems; load hoisting mechanisms and working members of manipulators. SUBSTANCE: mechanism has base with guides and drive. Two equal-size sprockets are rigidly mounted on axles of two return sheaves. Two different size sprockets are rigidly secured on shaft on object to be transported. One of sprockets is installed with some eccentricity, relative to shaft of object to be transported, created by displacement of inner hole of sprocket relative to center. Shaft of object to be transported is coupled with object through one or several bearings, and connected drive chain is passed over sprockets of return sheaves and object. Reversing drive can be installed stationary both on base and on object to be transported. To increase reliability of engagement of chain with sprockets located on shaft of object, two pairs of guide rollers or sprockets can be installed in object or channels can be made in housing of object instead of rollers or sprockets. To unify mechanisms with different characteristics of speed and displacement forces, sprockets located on shaft of object can be replaced by sprockets with different number of teeth, remaining different sized. To prevent engagement of lower portions of chains and increase service life of mechanism, one of lower portion of chains is made slack in engagement and crosses with other lower portion of chain. Mechanism can be used in any position, from vertical to horizontal. EFFECT: increased reliability, reduced metal usage. 5 cl, 3 dwg
Patent RU-2085146-C1 (RU)
Title: Method for stabilizing movable teeth in parodontitis cases
Inventor: CHERNENKO SERGEJ V
IPC: A61C7/00
Filed: 1994-02-14
Granted: 1997-07-27
Abstract: FIELD: medicine; orthopedic stomatology; splinting of teeth affected with parodontium diseases. SUBSTANCE: proposed method resides in forming retention recess intended to receive splinting element, followed by placing coil-like splinting element. Retention recess for splinting element extends horizontally and is formed on occlusive surfaces of teeth. As viewed in vertical plane of tooth, retention recess has shape of truncated pyramid, major base of which faces tooth's pulp chamber. Recess base width is equal to height of coil turn of splinting element which is made monolithic from superelastic material. As alternative embodiment, retention recess can be made in form of parallelepiped having horizontal retentive broadening near recess bottom, width of said broadened portion being equal to height of coil turn of splinting element. EFFECT: useful invention for treating parodontium diseases. 2 cl, 3 dwg
Patent RU-2049343-C1 (RU)
Inventor: BORODIN VIKTOR MIKHAJLOVICH
IPC: G05D7/00
Filed: 1994-02-15
Granted: 1995-11-27
Abstract: Изобретение относится к области гидроавтоматики и может быть использовано, например, в системах автоматического управления энергоустановками, в частности ЖРД. Целью изобретения является улучшение эксплуатационных характеристик регулятора расхода, которые проявляются в период запуска энергетической установки. Регулятор обеспечивает программное изменение расхода рабочей жидкости в период нарастания давления во входном патрубке. Регулятор расхода состоит из корпуса 1 с патрубками входа 2 и выхода 3, размещенных в корпусе подпружиненного плунжера 6, дросселя переменного сечения с управляющим штоком 10 и каналов 12, 13, сообщающих полости дросселя с полостями плунжера. Улучшение эксплуатационных свойств регулятора расхода достигается тем, что в корпусе размещена междужиклерная камера 20, входной жиклер 23 которой сообщен каналами с полостью патрубка, выходной жиклер 26 сообщен с полостью 22 низкого давления, при этом входной жиклер 23 образован стенками штока и корпуса, а на штоке 10 размещен подпружиненный поршень 15, образующий со стенками корпуса подпоршневую полость 16, сообщенную жиклерным каналом 17 с надпоршневой полостью 18. Концевая часть штока выполнена из двух кинематически связанных частей, одна из которых, образующая стенку 24 входного жиклера 23, выполнена подвижной и подпружинена, а на другой закреплен упор 29, ограничивающий перемещение подвижной части штока. 1 з. п. ф-лы, 1 ил.
Patent RU-2065181-C1 (RU)
Title: Method for measuring fluency of thermonuclear neutrons
Inventor: GONYUKOV NIKOLAJ V
IPC: G01T1/20
Filed: 1994-03-29
Granted: 1996-08-10
Abstract: FIELD: instruments for measuring characteristics of ionizing radiation. SUBSTANCE: method involves usage of scintillation spectrometer with organic crystal for measuring device spectrum without separation of neutron and gamma radiation. Crystal is located at different angles at direction towards source that correspond to maximal and minimal angles of angle anisotropy effect for light output of crystal. All signals which amplitude is less than amplitude generated by recoil protons which maximal power is 14 MeV. Fluency of thermonuclear neutrons is determined according to equation based on by-channel addition of differences of device spectrum. EFFECT: increased precision, increased speed of determination of result, simplified process. 1 dwg