baber/WOPTO huggingface dataset:
Patent RU-2093923-C1 (RU)
Title: Liquid-cooled group heat sink
Inventor: KALIKANOV VALERIJ M
IPC: H01L23/36
Filed: 1993-03-23
Granted: 1997-10-20
Abstract: FIELD: electrical engineering; converter sets to cool down pelletized semiconductor power devices. SUBSTANCE: heat sink has case 1 of high-heat-transfer material incorporating annular intersecting channels 2. Cover 3 soldered onto case and carrying inlet and outlet pipe unions 5 of semiconductor power devices forms closed-circuit hydraulic system. Axial diameter of annular channels D=/ I,5-I,I / D spDmax , where D spDmax  is maximum overall diameter of cooled semiconductor power devices and their quantity m=2N+n at N= 2 and n=0, where N is number of cooled semiconductor power devices; n is actual set of numbers. Geometric centers of annular channels 2 are spaced 0.333D apart. Number pairs of inlet and outlet pipe unions 4 and 5 K pu =0,5N and distance between adjacent pairs of inlet and outlet pipe unions L=2D. EFFECT: improved heat transfer efficiency and facilitated manufacture. 5 cl, 2 dwg
Patent RU-2085827-C1 (RU)
Inventor: SHEJNIN SIMON M
IPC: F42B7/10
Filed: 1993-05-14
Granted: 1997-07-27
Abstract: FIELD: hunting guns. SUBSTANCE: proposed bullet has steel core, lead jacket and bimetal shell. Novelty of given bullet consists in manufacture of head part of outer surface of bullet with radial recess having length 0.7-1.0 and depth 0.03-0.04 of bullet calibre located concentric on to bullet axis. Distance from vertex of bullet to start of recess amounts to 0.3-0.5 calibre. EFFECT: improved hitting capability. 3 dwg
Patent RU-2064301-C1 (RU)
Title: Method of preparing agent showing diuretic and antiinflammatory activity
Inventor: NAGASLAEVA LARISA A
IPC: A61P29/00
Filed: 1993-06-08
Granted: 1996-07-27
Abstract: FIELD: chemical-pharmaceutical industry. SUBSTANCE: method involves extraction of bear berry leaves with 45-55% ethanol at ratio raw : extractant = 1:(10-14), three times by 1 hr, extract evaporation, purification by separation and drying by spraying method. EFFECT: enhanced purification degree of the end product.
Patent RU-2034558-C1 (RU)
Title: Substance showing radioprotective activity and a method of its preparing
Inventor: DAMBINOVA SVETLANA A
IPC: A61K36/72
Filed: 1993-07-01
Granted: 1995-05-10
Abstract: FIELD: medicine. SUBSTANCE: agent consists of the spirituous extract of sea-buckthorn fruits, licorice root and rhizome, aralia root, rose fruits, Bergenia pacifica leaves, medicinal ginger fruits and medicinal dandelion root. Agent is prepared by extraction of indicated plant raw with ethanol at the ratio raw: extractant = 1:(10-15) at 50-70 C, triple by 2 h. Prepared extracts were combined and filtered. Extractive matter content is 10%. EFFECT: increased radioprotective activity of proposed agent as compared with that of medicinal dandelion extract. 3 cl
Patent RU-2088489-C1 (RU)
Title: Method of space erection of complex from building blocks in near-earth orbit
Inventor: LOMANOV APPOLON A
IPC: B64G1/12
Filed: 1993-08-12
Granted: 1997-08-27
Abstract: FIELD: space erection of complexes. SUBSTANCE: blocks injected into orbit assembled and coupled together. Complex is assembled from standard folding and automatically opening blocks. Assembly is performed by means of assembly vehicle equipped with struts, cross-members, guide rollers, working platform in zone of assembly and injected into orbit and vehicles-containers. Before assembly, blocks are placed in vehicles-containers where they are fixed in folded state, after which vehicles-containers injected into orbit are docked to assembly vehicle and blocks are withdrawn from containers and freed from retainers. After expansion, blocks are passed through blocks where they are assembled and coupled together forming structure in form of torus. EFFECT: enhanced reliability. 2 cl, 4 dwg
Patent RU-2070586-C1 (RU)
Inventor: BLINKOV VLADIMIR A
IPC: C21D9/38
Filed: 1993-10-08
Granted: 1996-12-20
Abstract: FIELD: pieces thermal treatment, for example, correcting and rolling rolls made of carbon and alloy steels, method is used in ferrous and non-ferrous metallurgy, mechanical engineering and aviation industry. SUBSTANCE: aim is elimination of curling and buckling. Piece of 9X2 steel is subjected to high tempering under temperature of 600 - 650 C, induction heating till A c1 + 80-100 ° C at speed of vertical motion of inductor of 0.7 - 0.8 m/min, speed of roll rotation of 40 - 60 turn/min and to low tempering under temperature of 160 - 200 C, levelling in cold state and low tempering to remove inner tensions. Total depth of hardened layer is 2 - 3 mm and induction heating and spraying type cooling are carried out simultaneously moving inductor upward and providing heated zone of 10 - 20 mm. EFFECT: elimination of curling and buckling. 3 cl
Patent RU-2074661-C1 (RU)
Title: Apparatus for colposcopy
Inventor: SIDORENKO YURIJ S
IPC: A61B1/32
Filed: 1993-11-02
Granted: 1997-03-10
Abstract: FIELD: medical engineering, gynecology, visual microscopic examination of uretine neck. SUBSTANCE: in order to improve quality of diagnostics, body tissue is subjected to colposcopy in controllable vacuum. For this purpose, apparatus additionally comprises circular casing, periphery of which is encircled by suction cavity. Apparatus further comprises assembly for sealing joint between transparent cup and circular casing, and vacuum controlling assembly connected through vacuum ducts to suction cavity and to cavity formed by transparent cup interior and circular opening of casing. Examination of patient in controllable vacuum gives clear-cut image of pathologic changes in tissue, namely: dilatated walls of blood vessels, changes in vessel diameters, exudation of constituent components of blood through vessel walls, vessel fractures other than healthy ones. EFFECT: improved quality of colposcopic diagnostics. 4 dwg
Patent RU-2087325-C1 (RU)
Title: Vehicle wheel
Inventor: ADELSHIN ALMIR V
IPC: B60B3/08
Filed: 1993-11-24
Granted: 1997-08-20
Abstract: FIELD: transport engineering; motorcycles. SUBSTANCE: wheel for motorcycle has tyre 1 with bead parts placed between disks 5 and disk-to-disk connecting members clamped in between. Disks 5 are made with inclined surfaces 9 with clearance formed over periphery between inclined surfaces and tyre sides increasing in direction from equatorial plane of tyre. Owing to cantilever clamping of tyre bead parts over equatorial plane and provision of inclined surfaces, tyre is displaced at turning in cross direction over this surface with provision of contact pattern on road bed. EFFECT: increased stability of motorcycle and improved safety of rider. 1 dwg
Patent RU-2076454-C1 (RU)
Title: Radio transmitter filter system
Inventor: BABKOV VALERIJ YU
IPC: H03H19/00
Filed: 1993-12-22
Granted: 1997-03-27
Abstract: FIELD: radio engineering, can be used in development of radio transmitters. SUBSTANCE: radio transmitter filter system has switch 1, N switched channel band-pass harmonic filters 2 ((2 1 , 2 2 , 2 3 , ..., 2 N ),), N series-connected oscillatory circuits 3 ((3 1 , 3 2 , 3 3 , ..., 3 N ),), N switching elements 4 ((4 1 , 4 2 , 4 3 , ..., 4 N ),), correction unit 5 consisting of parallel-connected oscillatory circuit 5 1  and N-1 series-connected oscillatory circuits 5 2 , 5 3 , ..., 5 N-1 . EFFECT: enhanced selectivity without any increase of the quantity of relative elements. 2 cl, 6 dwg
Patent RU-2058854-C1 (RU)
Title: Laminated sheet material manufacture method
Inventor: PIVEN EVGENIJ GRIGOREVICH
IPC: B32B15/04
Filed: 1994-01-26
Granted: 1996-04-27
Abstract: FIELD: mechanical engineering, in particular, production of laminated materials for making sealing gaskets. SUBSTANCE: method involves laying sealing material around carcass made from cut-through tension material (metal sheet); forming sheet material and subjecting it to thermal treatment. Carcass is preliminarily, or in the process of formation of sheet material, subjected to deformation in the direction orthogonal with respect to sheet plane. EFFECT: increased efficiency and improved quality of laminated material.
Patent RU-2100397-C1 (RU)
Inventor: KONDRATEV ALEKSANDR NIKOLAEVIC
IPC: C09J153/02
Filed: 1994-01-26
Granted: 1997-12-27
Abstract: Изобретение относится к области получения клеев-расплавов, используемых в производстве адгезивных покрытий. Клей-расплав, содержащий пленкообразователь на основе смеси диенстирольных блоксополимеров и антиокислитель, в качестве смеси блоксополимеров содержит смесь линейных стирол и изопрен (бутадиен)-блоксополимеров двублочного, трехблочного, четырехблочного, пятиблочного, шестиблочного и семиблочного строений с молекулярной массой блоксов изопрена (бутадиена) 2000-15000 при следующем соотношении их в смеси, мас. ч.: двублочный блоксополимер изопрена (бутадиена) со стиролом A-B 2-20; трехблочный блоксополимер изопрена (бутадиена) со стиролом A-B-A 2-10; четырехблочный блоксополимер изопрена (бутадиена) со стиролом A-B-A-B 2-10; пятиблочный блоксополимер изопрена (бутадиена) со стиролом A-B-A-B-A 2-10; шестиблочный блоксополимер изопрена (бутадиена) со стиролом A-B-A-B-A-B 2-10; семиблочный блоксополимер изопрена (бутадиена) со стиролом A-B-A-B-A-B-A 40-90, при следующем содержании компонентов, мас.ч.: пленкообразователь 100; антиокислитель 1,0-1,5, позволяет повысить прочность крепления клея-расплава к металлу, упростить технологию его приготовления, снизить энергозатраты при его изготовлении. 2 табл.
Patent RU-2087388-C1 (RU)
Title: Space vehicle with system of timely delivery of information to earth
Inventor: KORYAGIN YURIJ V
IPC: B64G1/00
Filed: 1994-02-25
Granted: 1997-08-20
Abstract: FIELD: space engineering; space vehicle for study of earth resources, rescue at sea and on ground, location of fires, etc. SUBSTANCE: information capsule compartment of space vehicle is combined with maneuvering and vernier engine installation. Engine installation contains modules mounted in tandem and coaxially with capsules on common guides. This compartment may be provided with separating member made in form of sections inserted one in other and connected by means of coupling units; sections consist of sectors each of which is connected with at least one module of engine installation. Separating member may be connected with diaphragm made in form of lattice to which guides of containers and modules of engine installation are secured. EFFECT: availability of many combinations of delivery of information: one, several or all containers launched from space vehicle by one, several or all modules of engine installation. 5 cl, 7 dwg
Patent RU-2079485-C1 (RU)
Title: Method for production of textile accessory material
Inventor: VAJNER VLADIMIR B
IPC: C11D3/30
Filed: 1994-06-02
Granted: 1997-05-20
Abstract: FIELD: textile industry. SUBSTANCE: maleic anhydride is affected by interaction with β-oxyethyl alkyl aminopolyoxyethylene glycol ether having common formula HOCH 2 CH 2 (OCH 2 CH 2 ) n NRR(CH 2 CH 2 O) m CH 2 CH 2 OH, where R is C 17 -C 20  alkyl, n+m= 4-10. The process is carried out at 110-120 C in stream of nitrogen, equimolar quantities of reagents being used. Desired compound may be used as softening agent during finishing of cotton cloth. EFFECT: improved efficiency. 4 tbl
Patent RU-2103264-C1 (RU)
Inventor: EHNDRE PALOSHI
IPC: C07D277/22
Filed: 1992-10-30
Granted: 1998-01-27
Abstract: FIELD: organic chemistry. SUBSTANCE: derivatives of thiazole or their acid additive salts having formula I   where R is C 2-5 -alkyl with unbranched chain and substituted by chlorine atom in 2-position is prepared by interaction of 3,5-dichloro-2-alkanone having formula (V)   with inorganic thiocyanate. Thus obtained 3-thiocyanate-5-chloro-2-alkanone having formula (IV)   is then converted into 2-chloro-4-methyl-5-(2-chloroalkyl)-thiazole having formula (II). The latter process takes place in organic solvent by interaction with gaseous hydrogen chloride. Then compound having formula (II)   is hydrogenated, the process takes place in organic solvent in the presence of metal catalyst. EFFECT: improved efficiency of the method. 15 cl
Patent RU-2082372-C1 (RU)
Title: Method to treat chronic bronchopulmonary diseases
Inventor: LAZAREV MIKHAIL L
IPC: A61H1/00
Filed: 1994-08-10
Granted: 1997-06-27
Abstract: FIELD: medicine, pulmonology. SUBSTANCE: method deals with respiratory exercises along with the impact of statistic loading upon respiratory organs that is developed by the strength directed to expiration upon hollow tube, harmonic acoustic fluctuations of 80-10000 hertz frequency stimulated in hollow tube, and elastic bandage to limit thorax movements that is applied under xiphoid process. To stimulate fluctuations wind instruments are used. EFFECT: higher efficiency to remove wet from lungs, strengthen bronchial muscles, diaphragm, frontal abdominal wall and obtain prolonged stable remission. 8 cl
Patent RU-2072178-C1 (RU)
Title: Способ получения алюминиевого сплава
IPC: C22C1/06
Filed: 1994-09-06
Granted: 1997-01-20
Abstract: 1. Способ получения алюминиевого сплава, включающий обработку шихты галогенидсодержащим флюсом и введение шихты в расплав алюминия или его сплава, отличающийся тем, что обработку шихты галогенидсодержащим флюсом осуществляют до достижения плотности, равной 1,2-1,3 плотности жидкого металла.2. Способ по п.1, отличающийся тем, что в качестве галогенидсодержащего флюса используют композицию из плавленной смеси криолита с фторидом алюминия, хлорида металла - компонента сплава, хлоридов бария, калия и натрия.3. Способ по п.1, отличающийся тем, что температуру расплава алюминия или его сплава поддерживают не менее чем на 50C выше температуры плавления флюса.
Patent RU-2087520-C1 (RU)
Title: Method of demercaptanization of petroleum, petroleum derivatives, and gas condensate
Inventor: MAZGAROV AKHMET MAZGAROVICH
IPC: C10G29/22
Filed: 1994-09-21
Granted: 1997-08-20
Abstract: FIELD: petroleum processing. SUBSTANCE: process is assisted by oxidative mixture consisting of nitric acid and organic substances forming salts with nitric acid (amines, amides, ethers, alcohols) in molar ratio 1:(0.5-2.0), which is added to raw material at the rate of 0.05-1.0 mol nitric acid per 1 mol mercaptan sulfur. Process is carried out at 0-90 C. Demercaptanization degree attains 30-100%. Process is suitable to be applied directly at oil field to treat crude oil and gas condensate. EFFECT: increased (to required standards) deodorization of oil materials. 2 tbl
Patent RU-2097474-C1 (RU)
Title: Road compactor frame with articulated roll
Inventor: TRUBIN VLADISLAV EVGENEVICH
IPC: E01C19/26
Filed: 1994-10-11
Granted: 1997-11-27
Abstract: FIELD: road building and transport engineering. SUBSTANCE: compactor frame operating with articulated roll arrangement has longitudinal beams in front zone rigidly coupled by case which serves as tank for liquid, and in roar zone, by box-shaped fuel tank, walls of fuel tank being load bearing members for fastening hinge coupling members and wheel propulsive unit members. Boxes are installed above fuel tank at two sides of beams. These boxes are closed by cover and are used to keep tools and spare parts. They are used as steps for operator when he is getting into cab. Propulsive unit fastening members are provided also on vertical wall of tank for liquid and on beams. EFFECT: facilitated modification of compactor. 4 dwg
Patent RU-2097716-C1 (RU)
Title: Process determining inhomogeneity of temperature field of gas stream during supercritical outflow
Inventor: ERCHENKO GERMAN N
IPC: G01K13/024
Filed: 1994-11-28
Granted: 1997-11-27
Abstract: FIELD: measurement technology. SUBSTANCE: separable nozzle I with bevel is installed in one of walls of chamber 10. One end of rod 2 joined to thermoprobe 4 is brought inside through hole in another wall of chamber and is hermetically anchored by means of bellows 16. Thermoprobe and rod which second end is fixed in coordinate fixture 7 have through axial holes. Butt of thermoprobe 4 facing output bevel of nozzle is set in specified section of stream of gas and this section is scanned with the aid of coordinate fixture 7 under steady-state mode of outflow. Scanning is carried out under various pressures in chamber 10 which are set with the help of regulating shut-off device 17. Gas from end 6 of ford is released into environment or into vacuum chamber 24. Signal of temperature transducer made in the form of thermocouple 5 located inside thermoprobe is measured in process of scanning. Presence of inhomogeneity of temperature field behind output bevel of nozzle with supercritical outflow of gas is judged by change of temperature. EFFECT: enhanced accuracy of process. 8 cl, 4 dwg
Patent RU-2121075-C1 (RU)
Title: Plasma engine with closed electron-drift path
Inventor: MOROZOV ALEKSEJ
IPC: F03H1/00
Filed: 1992-09-01
Granted: 1998-10-27
Abstract: FIELD: plasma engines for space flying vehicles; stationary plasma engines. SUBSTANCE: plasma engine has main annular ionization and acceleration channel 24 bounded by insulating structural members 22 and at least one hollow cathode 40 open at its outlet 225 and communicating with ionizing gas supply line 41, and annular anode 25 concentric to main channel 24 and placed at certain distance from open end 225. Inlet part of main channel 24 downstream of location region of anode 25 accommodates annular buffer chamber 23 whose size in radial direction is greater than radial size of main channel 24. Pipes 26 supplying ionizing gas to anode communicate through annular distributor 27 with region beyond anode location region. Facilities 31-33 and 34-36 used to build up magnetic field in main channel 24 provide for radial magnetic field with definite gradient to obtain maximal flux density at outlet 225 of main channel 24. EFFECT: improved design. 23 cl, 9 dwg
Patent RU-2076708-C1 (RU)
Title: Pharmaceutical composition and method of gastroenteric sickness treatment and prophylaxis
Inventor: SHEJMAN VLADIMIR L
IPC: A61K31/29
Filed: 1995-04-19
Granted: 1997-04-10
Abstract: FIELD: medicine, gastroenterology. SUBSTANCE: composition has, mas. p.: bismuth basic nitrate or salicylate, 50-500; tetracyclin hydrochloride, 100-500; and metronidazole, 100-500. Method of treatment involves abolishment of pathogen - pyloric helicobacterium by intake of the indicated composition, 5 times per a day at equal intervals for 12 days. Composition can contain additionally omeprazole or lansoprazole (blockader of proton pump) at amount 20-40 mas. p. that is given once per a day of 5 days in the morning. EFFECT: enhanced effectiveness of treatment, decreased doses and unfavorable by-side effects and treatment time. 5 cl
Patent RU-2087062-C1 (RU)
Inventor: GOLGER ALEKSANDR L
IPC: F24S23/74
Filed: 1995-05-16
Granted: 1997-08-10
Abstract: Использование: изобретение относится к лазерной технике, конкретнее к твердотельным лазерам с накачкой солнечным излучением, и может быть использовано в энергетических лазерных установках, лазерной химии, в лазерной медицине, металлургии и других лазерных технологических процессах. Сущность изобретения: в твердотельном световодном лазере с солнечной накачкой, содержащем гелиоконцентратор и световодную активную среду, имеющие общую ось симметрии и оптически сопряженные между собой, устройство для размещения активной среды и систему охлаждения, включающую панели радиационного охлаждения, гелиоконцентратор выполнен в виде однозеркального фокусирующего устройства, представляющего собой устройство, образованное вращением участка L параболы вокруг оси симметрии гелиоконцентратора, параллельной оси параболы и расположенной от нее на расстоянии R со стороны, противоположной стороне, на которой находится вращаемый участок параболы, причем параметры L и R выбраны из условия соответствия площади поверхности активной среды, обращенной к солнечному излучению, и площади кольцевого фокального пятна фокусирующего устройства, устройство для размещения активной среды выполнено из теплопроводящего материала в виде усеченного конуса, обращенного своим меньшим основанием к гелиоконцентратору и имеющего с ним общую ось симметрии, при этом устройство для размещения активной среды закрыто со стороны солнца отражающим солнечное излучение экраном, а в систему охлаждения включены тепловые трубы, которые установлены в устройстве для размещения активной среды, проложены через отверстие, выполненное в центральной части концентратора, и соединены с панелями радиационного охлаждения. 3 з.п. ф-лы, 2 ил.
Patent RU-2144197-C1 (RU)
Title: Gear and method measuring electric energy
Inventor: MISHEL DJUBEN
IPC: G01R21/133
Filed: 1995-05-31
Granted: 2000-01-10
Abstract: FIELD: electrical engineering, measurement technology. SUBSTANCE: proposed gear measuring electric energy has current and voltage pickups, multiplexing circuit and analog-to- digital converter. Microprocessor controls operation mode of multiplexing circuit so that it ensures feed of current and voltage signals to converter in turn. Same microprocessor momentarily computes electric energy using two values of voltage that characterizes sample of current and three samples of current. Thanks to use of mentioned means one can correct optimally time delay between samples of voltage and current. EFFECT: enhanced accuracy of gear and method. 8 cl, 3 dwg
Patent RU-2147052-C1 (RU)
Inventor: KOVALEV G I
IPC: D03D47/04
Filed: 1995-06-14
Granted: 2000-03-27
Abstract: FIELD: light industry. SUBSTANCE: loom rapier has nose with eye whose upper edge is located below top of nose in projection on the side of rapier closest to cloth edge. Nose side nearest to cloth edge in direction to top has side slope and upper side of nose has front slope directed to top. Slopes form an edge between them. Side slope has recess at level between edge of eye and nose top. Made between eye upper edge and front slop is depression. EFFECT: more reliable catching of weft with higher quality of cloth. 3 cl, 4 dwg
Patent RU-2106291-C1 (RU)
Title: Fluid coupling for vacuum discharge systems
Inventor: DZHON DENIS UILLINGKHEM
IPC: B65D5/02
Filed: 1993-10-28
Granted: 1998-03-10
Abstract: FIELD: chemical industry; storage and discharge of harmful chemical substances. SUBSTANCE: fluid coupling has discharge unit secured on cylindrical container for liquid, and head for mating with discharge unit provided with pneumatic valve to regulate air getting into container and hydraulic valve to regulate liquid getting out of container. Head of fluid coupling is hermetically sealed with hydraulic valve and opens the valve. Discharge unit and head of coupling are provided with special connecting members which come into engagement at relative mated motion of discharge unit and coupling head. The latter is provided with part for engagement with hydraulic valve of discharge unit at its opening. Discharge unit and connecting members are installed for relative displacement between coupling head and discharge unit to provided mated engagement and opening of hydraulic valve to prevent opening of hydraulic valve in discharge unit without mated engagement between coupling head and discharge unit. EFFECT: improved storage of aggressive matter. 8 cl, 4 dwg
Patent RU-2078792-C1 (RU)
Title: Method of producing high-antiknock gasoline
Inventor: SAJFULLIN NUR R
IPC: C10G63/00
Filed: 1995-07-12
Granted: 1997-05-10
Abstract: FIELD: gasoline production. SUBSTANCE: method consists in that straight-run gasoline fraction boiling away within the temperature range from starting of boiling to 160 C is subjected to hydrofining at 330-380 C and pressure 3.3-3.7 MPa in presence of nickel-molybdenum catalyst and then to fractioning to yield fractions with boiling ranges from starting of boiling to 85 C and from 85 C to dry point. The former is subjected to isomerization at 250-280 C at pressure 2.5-2.8 MPa in presence of aluminium-platinum catalyst to produce isomerizate, and the latter to catalytic reforming. A part (10-40%) of the catalytic reforming gasoline is fractionated to give a fraction boiling away from 110 C to dry point. Desired product is obtained by combining the latter fraction (15-40 wt %) with catalytic reforming gasoline (30-60 wt %), and isomerizate (5-15 wt %). Final product is recommended to be supplemented with 1-15 wt % of ethers of C 1 -C 5 -alcohols or their mixture with C 1 -C 4 -alcohols. EFFECT: improved antiknock characteristics of gasoline. 4 cl, 2 tbl