baber/WOPTO huggingface dataset:
Patent RU-2076411-C1 (RU)
Inventor: BASEVICH ARKADIJ B
IPC: H01S1/06
Filed: 1994-06-20
Granted: 1997-03-27
Abstract: FIELD: quantum radio physics; development of nuclear frequency standards. SUBSTANCE: cesium frequency standard has quantum discriminator built around atom-beam tube using atoms of 133 Cs, amplifier, controlled crystal oscillator, frequency multiplier, frequency mixer, frequency synthesizer, integrator, and adder; newly introduced are synchronous detector, comparator, amplitude detector, voltage-to-frequency changer, synchronizing unit, first and second reversing counters, first and second digital-to-analog converters, and voltage divider. EFFECT: improved accuracy. 2 cl, 4 dwg
Patent RU-2095955-C1 (RU)
Inventor: KOTLYAROVA OLGA G
IPC: A01B79/02
Filed: 1994-11-28
Granted: 1997-11-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves providing rotation field on average or highly washed out soil in lower part of arable slope with pronounced tendency to flow and linear (gully) erosion; four-year growing of perennial grasses in one field and grain mixture of perennial rye, downy vetch and winter rye in other field; changing fields upon expiration of mentioned term; performing slitting and covering of slits to regulate drainage and maintain high productivity of perennial grasses and rye upon second grass mowing and in the field with rye upon harvesting to obtain grain; harvesting rye for grain, grinding straw and throwing ground straw over field the year, when perennial grasses are sown by direct method together with winter rye. EFFECT: increased productivity and improved quality of soil. 4 cl
Patent RU-2077207-C1 (RU)
Title: Method for preparing pastry
Inventor: NECHAEV ALEKSEJ P
IPC: A21D13/08
Filed: 1995-03-07
Granted: 1997-04-20
Abstract: FIELD: food industry, particularly, production of dietary pastry. SUBSTANCE: method involves preparing emulsion. For that purpose, preliminarily heated up to melting temperature margarine is mixed with dry wheat gluten in amount of 9-11% from flour mass and mixed with other ingredients solved in water for 6.0-8.0 min at 1400-1600 rpm/min. Prepared emulsion is mixed with 89-91 kg of wheat flour and kneaded. Dough is aged in fermentation chamber for 1 h. After that, dough is treated, formed and baked pastry. EFFECT: higher efficiency. 1 tbl
Patent RU-2100814-C1 (RU)
Title: Method for measurement of resistance, inductance and capacity
Inventor: KULIKOV NIKOLAJ D
IPC: G01R27/26
Filed: 1995-03-24
Granted: 1997-12-27
Abstract: FIELD: instruments, in particular, measurement of non-electric characteristics using resistance, inductance and capacitance detectors. SUBSTANCE: method involves measurement of duration of transient processes in resistor-capacitor or resistor-inductance circuit by means of application of exciting voltage or current to measuring circuit, alternation of exciting voltage or current using function which has at least two pieces of given characteristics. Each such piece has two linear measuring pieces with zero curvature and two exciting pieces. Simultaneously method involves generation of reference alternating signal which corresponds to these two pieces and has linear reference pieces with zero curvature each of which is defined for time of corresponding linear measuring piece of pair. Response of measuring circuit to exciting voltage or during first and second linear measuring pieces of pair is compared to reference signal. Additional time interval is added between moments when voltage levels are equal. Then these signals are compared during time intervals of third and fourth linear measuring pieces of pair. Additional second time interval is added between moments when signals are equal. Generated time intervals or their equivalents which are represented as another physical value by means of linear uniform transform of intervals are subjected to subtraction which provides information about characteristic to be measured. EFFECT: increased precision of measurements due to decreased error caused by instability of delay in signal transmission. 3 cl, 4 dwg
Patent RU-2109020-C1 (RU)
Title: Poly-n,n,n,n-trimethylmethacryloyloxyethylammonium benzene sulfonate as a flocculant
Inventor: NAJDIS F B
IPC: C08F120/36
Filed: 1995-05-04
Granted: 1998-04-20
Abstract: FIELD: organic chemistry, polymers. SUBSTANCE: invention relates to new high polymer compound - water-soluble poly-N,N,N,N-trimethylmethacryloyloxyethylammonium benzene sulfonate of the formula: $$$ showing intrinsic viscosity from 3,5 to 9,0 dl/l that corresponds to molecular mass (3-20) x 10<M^ >6<D> Da. Polymer is synthesized as dry, easily water-soluble product of improved technology and safety of process. Invention can be used for effective treatment of sewage, water preparing, in paper manufacture and as a thickening agent, conditioner and antistatic. EFFECT: improved method of synthesis, improved properties.
Patent RU-2095532-C1 (RU)
Title: Reservoir for storage, utilization of polluted liquid
IPC: E04H7/18
Filed: 1995-05-19
Granted: 1997-11-10
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to construction of underground, buried or ground surface reservoirs intended for storage, utilization of ecologically dangerous liquids contaminated with radioactive isotopes at nuclear power objects. Reservoir is made up of two vessels: internal vessel intended directly for filling with dirty liquid, and external guarding vessel intended for filling with liquid of high degree of purification and which can be made in the form of system of interconnected hollows created by way of dividing space between vessels by stiffening diaphragms. Internal vessel is installed through seismic-proof supports on foundations made inside guarding vessel on its bottom. These foundations have openings for passing water under bottom of internal vessel. Distance between walls and bottoms of vessels is sufficient for walking of attending personnel and performing operations related to inspection and repair of surfaces. Internal vessel is made of reinforced concrete (or similar material such as fibroconcrete which is practically watertight). Upper levels of liquid and consequently hydrostatic pressure on walls in both vessels are similar and they are controlled by sensors and regulated by valving equipment. For use of reservoir with purpose of localization of water contaminated with radioactive isotopes within emergency outburst localization system at atomic power stations, steam containing radioactive impurities is directed into internal vessel via passage through injectors, it is condensed in clear water held in this vessel at standby duty. In result, impurities stay in water thus making it dirty, and surplus air pressure is released to atmosphere. This design of reservoir provides full guarantee of no dirty liquid leakage beyond limits of internal vessel. EFFECT: high efficiency. 1 cl, 7 dwg
Patent RU-2074673-C1 (RU)
Inventor: FEDOROV SVYATOSLAV N
IPC: C08F20/06
Filed: 1995-06-01
Granted: 1997-03-10
Abstract: Изобретение относится к области медицины, а конкретно к офтальмологии. Технической задачей изобретения является создание интpаокулярной линзы, обладающей небольшой плотностью, способностью к сворачиванию и восстановлению ранее заданной формы, малотоксичной и нереактивной для среды глаза. Поставленная техническая задача по искусственному хрусталику глаза решается тем, что в искусственном хрусталике, содержащем оптическую и опорную части из полимерного материала на основе метакрилата, согласно изобретению, полимерный материал изготовлен путем отверждения композиции, приготовленной из смеcи:  олигоуретанметакрилата следующего строения:          m=60 - 150  метакрилового эфира метилкарбитола      метакриловой кислоты      и 2,2 -диметокси 2-фенилацетофенона      при этом вышеуказанные компоненты взяты в следующем соотношении, мас.%:  2,2-диметокси 2-фенилацетофенон - 0,1 - 0,8  Метакриловая кислота - 2 - 10  Метакриловый эфир метилкарбитола - 20 - 40  Олигоуретанметакрилат - остальное  Поставленная техническая задача по способу решается тем, что в способе изготовления искусственных хрусталиков глаза, заключающемся в облучении УФ светом жидкого фотоотверждаемого материала, помещенного в литьевую форму, состоящую из двух половинок и выполненную из оптически прозрачного материала, согласно изобретению, половинки литьевой формы выполнены в виде цилиндров с оптически полированными торцевыми поверхностями, на внутренних поверхностях которых в центральной части имеются углубления, которые при соединении двух половинок литьевой формы, образуют оптическую часть хрусталика, при этом на внутренней поверхности одной половинки формы выполнен рисунок, содержащий как прозрачные, так и непрозрачные для УФ света участки, негативное изображение которого соответствует плоскому изображению оптической части хрусталика и его опорных элементов, на внутренней поверхности другой половинки формы выполнен подобный рисунок, негативное изображение которого соответствует изображению только оптической части хрусталика, а облучение формы проводят в две стадии: первоначально свет фокусируют в центре формы и далее с равномерной скоростью, не превышающей скорость отверждения композиции, увеличивают радиус освещаемой площади до величины, равной радиусу оптической части хрусталика, затем форму облучают по всей поверхности от источника света, обеспечивающего равномерную освещенность всей поверхности формы, и дополнительно включают стадию проявления, состоящую в удалении неотвержденного жидкого материала с той внутренней поверхности формы, где сформирован хрусталик, путем растворения в подходящем растворителе, и отжига, состоящего в дополнительном облучении хрусталика, помещенного в бидистиллированную воду при Т= 40 - 60 o С, УФ-светом в течение 3 - 10 мин. 2 с.п. ф-лы, 7 ил., 2 табл.
Patent RU-2113199-C1 (RU)
Title: Method to treat an epicanthus
Inventor: KANJUKOV V N
IPC: A61F9/007
Filed: 1995-06-21
Granted: 1998-06-20
Abstract: FIELD: medicine, surgical ophthalmology. SUBSTANCE: method deals with tissue dissecting in area of medial region of a fold which twice not higher exceeds the thickness of a skin in this area by a shape corresponding to that of a fold. EFFECT: higher efficiency to achieve satisfactory cosmetic results at no scar tissue at minimal traumaticity.
Patent RU-2125981-C1 (RU)
Inventor: ROL F GERIKE
IPC: C07C311/16
Filed: 1995-08-25
Granted: 1999-02-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to ortho-substituted derivatives of benzoic acid of the formula (I)   where R 1  - alkyl, halogen or XR 4 ; R 2  is SO n -R 6  or -SO 2 NR 4 R 5 ; R 3  is CN or halogen; Q is -N=C(NH 2 ) 2 , OA or OH; R 4 ,R 5  are H or C 1-6 -alkyl; R 6  is C 1-6 -alkyl; X is O or NR 5  and n = 2, and their physiologically compatible salts and a pharmaceutical composition based on compounds said shows cardioprotective effect. Compounds can be used for drugs preparing or as intermediate compounds for synthesis of other active substances. EFFECT: improved method of synthesis. 7 cl, 1 tbl, 20 ex
Patent RU-2095689-C1 (RU)
Title: Device for burning waste gases
Inventor: YUREV DMITRIJ N
IPC: F23G7/07
Filed: 1995-09-21
Granted: 1997-11-10
Abstract: FIELD: industrial ecology; cleaning of waste gases in industries. SUBSTANCE: device includes infra-red ray source, screw swirler and disk members with guide edges mounted coaxially in cylindrical housing whose inner surface is coated with catalyst. Disk members are also coated with catalyst on outer surface and are provided with through passages of the same direction as those of screw swirler. EFFECT: ecological safety. 1 dwg
Patent RU-2078868-C1 (RU)
Title: Ballast cleaner
Inventor: DAVYDOV NIKOLAJ N
IPC: E01B27/11
Filed: 1995-10-02
Granted: 1997-05-10
Abstract: FIELD: railways; railway track repair. SUBSTANCE: ballast cleaner has frame resting on running bogies, ballast cleaning device and ballast cutting out devices mounted on frame of ballast cleaner at both sides along longitudinal plane of symmetry of machine. Each ballast cutting out device has inclined chute installed for movement in vertical and horizontal planes by means of drives, conveyor for re-loading of cut out ballast mounted in chute and working members, some of which consist of rotor or bucket elevator installed in lower portion of inclined chute for turning in vertical plane by means of drive. Rotor or bucket elevator is secured in lower portion of chute for disconnection. Second working member is installed in lower portion of each chute. This member is made in form of horizontal bar for cutting ballast out from under track skeleton. EFFECT: enlarged operating capabilities. 2 cl, 5 dwg
Patent RU-2095419-C1 (RU)
Title: Leather and fur drying apparatus
Inventor: KOMISSAROV SERGEJ A
IPC: C14B1/58
Filed: 1995-10-09
Granted: 1997-11-10
Abstract: FIELD: tanning and fur industry. SUBSTANCE: apparatus has hermetically sealed drum with charging and discharge hole. Drum is positioned for rotation by drive and connected through its hollow shafts with vacuum pump. Strips and round solid bodies for deforming semifinished product are disposed within drum and heaters are disposed below drum. Strips are positioned for alternative right-hand and left-hand rotation. EFFECT: increased efficiency, simplified construction, wider operational capabilities and improved quality of dried materials. 1 dwg
Patent RU-2079212-C1 (RU)
Inventor: MARKOV VALENTIN V
IPC: H05K3/46
Filed: 1995-10-20
Granted: 1997-05-10
Abstract: FIELD: microelectronics. SUBSTANCE: first-level conductors and contact pads are formed on insulating substrate surface and contact pads are run over with tin or solder. Then fouled polyimide layer is applied to first-level circuit pattern and holes are made on polyimide side at point of location of contact pads; second-level conductors and contact pads are made of foil. Second-level contact pads are also run over with tin whereupon first- and second-level contact pads are welded together. After that, pattern of second-level contact pads made of aluminium with nickel and copper sublayer is formed on temporary base, and contact pads made on temporary base are connected to second-level contact pads, then temporary base is removed. Interlayer connections are provided by soldering and while connecting first- and second-level contact pads, aluminium-foiled polyimide layer with chromium and copper sublayers is applied to surface of second-level contact pads; then polyimide is removed. EFFECT: provision for simultaneous mounting of electronic and radio components on surfaces of multilevel hybrid integrated circuit both by soldering and welding. 3 cl, 14 dwg
Patent RU-2098603-C1 (RU)
Title: Valving
Inventor: NUGAJBEKOV RINAT ARDINATOVICH
IPC: E21B34/06
Filed: 1995-10-24
Granted: 1997-12-10
Abstract: FIELD: oil and gas production. SUBSTANCE: invention is applicable to oil wells equipped with electrical immersion installations and enables direct and back washing of pump-compressor pipes in wells provided with electrical immersion installations and prevents outflow of liquid from pump-compressor pipes at wellhead during subterraneous repair of electrical immersion installations. Valving device includes body with connecting pipe, locking member, stopper in its top part, and radial channels to communicate spaces under and over locking member with internal space of body. Body is connected with coupling provided with pass and has saddle located in stopper. Connecting pipe has additional radial channel to connect space over locking member with external space. Upper part of bilateral locking member is spring-loaded with respect to its lower part. Body and connecting pipe have additional connection in lower part of body which tightly separate space between them. EFFECT: enabled washing of pump-compressor pipes. 1 dwg
Patent RU-2093245-C1 (RU)
Title: Filter for separating suspensions
Inventor: GOLOVANCHIKOV ALEKSANDR B
IPC: B01D29/72
Filed: 1995-11-21
Granted: 1997-10-20
Abstract: FIELD: purification of liquid. SUBSTANCE: filter consists of cylindrical housing provided with branch pipes for supplying suspensions, discharging of filter cake and filtrate, net cylindrical filtering baffle with a cover, and bell- shaped vibrator rigidly secured to the drive. The cover of the filtering baffle is provided with a cylindrical sleeve which is axially symmetrical to the rod. The inner diameter of the sleeve is greater than the diameter of the rod. The branch pipe for discharging filtrate is provided with a corrugated hose that permits axial vibration of the filtering baffle. EFFECT: enhanced efficiency of filtering. 1 dwg
Patent RU-2106087-C1 (RU)
Title: Способ регулирования роста зерновых культур
Inventor: KORZINNIKOV JU S
IPC: A01P21/00
Filed: 1995-11-30
Granted: 1998-03-10
Abstract: Назначение: сельское хозяйство, создание средств для повышения урожайности озимых и яровых сортов пшеницы и ячменя, а также зерновой кукурузы. Сущность изобретения способ регулировния роста и развития зерновых культур с целью повышения урожайности состоит в последовательном применении биостимуляторов: сначала семена обрабатывают мивалом(1-хлорметилсилатраном) при нормах расхода 40-60 г/т, а всходы затем обрабатывают крезацином (трис(2-оксиэтил)-аммонийкрезоксиацетатом) в дозе 5-20 г/га. Совместное применение биостимуляторов повышает урожайность зерновых культур на 15-70%. 2 табл.
Patent RU-2099813-C1 (RU)
Title: Process forming membranes in monocrystalline silicon substrate
Inventor: SKUPOV VLADIMIR D
IPC: H01L21/308
Filed: 1995-12-05
Granted: 1997-12-20
Abstract: FIELD: manufacture of semiconductor devices. SUBSTANCE: protective coat is deposited on surface of silicon when forming membranes, windows are open in protective coat and layer of porous silicon of specified depth is formed through windows on nonworking side of substrate by anode treatment in solution of hydrofluoric acid. Then nonworking side of substrate is protected by chemically stable coat. Holes up to porous silicon are formed on working side in layer of monocrystalline silicon and porous silicon is removed by etching in solution of alkali containing ethylene glycol in addition. EFFECT: expanded application field and increased efficiency of process. 1 dwg
Patent RU-2098814-C1 (RU)
Inventor: NIKITIN GENNADIJ A
IPC: G01N33/48
Filed: 1995-12-13
Granted: 1997-12-10
Abstract: Использование: в гастроэнтерологии. Сущность изобретения: в гистологическом препарате биоптата фундального отдела желудка на площади 1 мм 2  подсчитывают количество и определяют отношение эпителиальных клеток к оставшимся клеткам (эпителиальный индекс) и при его значении менее 0,84 диагностируют обострение язвенной болезни желудка и двенадцатиперстной кишки, при его значении в пределах 0,84-0,99 - неполную ремиссию и при его значении более 1,00 - ремиссию язвенной болезни желудка и двенадцатиперстной кишки. Технический результат: простота исследования.
Patent RU-2109277-C1 (RU)
Title: Process determining moisture content of multicomponent liquids and device for its realization
Inventor: FETISOV V S
IPC: G01N27/22
Filed: 1995-12-18
Granted: 1998-04-20
Abstract: FIELD: measurement technology. SUBSTANCE: process determining moisture content of multicomponent liquids consists in measurement of dielectric permittivity $$$, temperature t and velocities of sound C<Mv>v<D> in liquid volume C>Mv>v<D> and C<Mv>w<D> along wall of waveguide filled with liquid. Moisture content is found by formula $$$, where $$$ are constant coefficients determining during calibration. Device determining moisture content has two coaxial tubular electrode 1, 2 between which analyzed liquid is put. Ends of electrodes are tied up by dielectric sound-proof bushings 3. Device also includes radiator 4 and ultrasound receiver 5 in the form of piezoceramic rings with metallization of surface. Radiator 4 is placed in circuit of positive feedback of HF generator 6. Receiver 5 is connected to amplifier 7 coupled to detector 8 and former 10. Initiation stage 9 is connected to detector 8 and controlling input of HF generator 6. Digital computer 13 is connected to former 10, temperature- frequency sensor 12 and capacitance-frequency converter 11 electrically coupled to tubular electrodes 1, 2. EFFECT: increased authenticity of process and efficiency of device. 2 cl, 1 dwg
Patent RU-2148968-C1 (RU)
Inventor: BABIN BORIS MAKSIMOVICH
IPC: A61B17/92
Filed: 1995-12-25
Granted: 2000-05-20
Abstract: Изобретение относится к медицине и может быть использовано при изготовлении хирургического инструмента, в частности экстракторов гвоздей из бедренных костей. Экстрактор гвоздей содержит снабженную комплектом съемных крюков тягу, выполненную в виде соединенного с опорной гайкой-барашком винта, размещенного внутри цилиндрического корпуса, выполненного с двумя сквозными пазами на его диаметрально противоположных сторонах, накаткой на наружной поверхности и вогнутой поверхностью торца для устойчивого упора в кость. По длине винта тяги в плоскости, перпендикулярной направлению крюка, выполнено не менее двух отверстий для установки в них фиксатора через пазы корпуса с возможностью фиксации устройства относительно кости в зависимости от глубины раны. Технический результат заключается в исключении ударного действия, обеспечении возможности в сложных случаях плавно, без особых физических усилий и порчи хирургического инструмента извлечь гвоздь из кости, что в конечном итоге облегчит труд хирурга, предотвратит чрезмерную травматизацию окружающих тканей и обеспечит их заживление без осложнений. 1 ил.
Patent RU-2087847-C1 (RU)
Inventor: BASS GEORGIJ A
IPC: F42D5/00
Filed: 1995-12-28
Granted: 1997-08-20
Abstract: FIELD: underwater blasting. SUBSTANCE: the method consists in the fact that a shielding curtain made in the form of nets or casings of waterproof fabric filled with hollow spheres and/or pieces of foam plastic and or clay gravel is placed in the way of passage of shock way. EFFECT: enhanced safety. 4 cl, 4 dwg
Patent RU-2091132-C1 (RU)
Title: Shipboard plant for cleaning oil-containing water
Inventor: NAZAROV VLADIMIR D
IPC: B01D36/04
Filed: 1996-01-10
Granted: 1997-09-27
Abstract: FIELD: shipboard plants for cleaning oil-containing water. SUBSTANCE: plant includes first cleaning stage provided with settler, water-repelling filter, electric flotation unit and settler-accumulator and second stage provided with contact filters and vertical cylindrical fine filters divided into two sections by fabric porous diaphragm; upper section contains activated carbon and lower section has aluminium boundaries or chips. EFFECT: enhanced efficiency. 7 dwg
Patent RU-2098417-C1 (RU)
Inventor: TOCHILKIN ANATOLIJ I
IPC: C07D401/12
Filed: 1996-01-11
Granted: 1997-12-10
Abstract: FIELD: chemical technology, organic chemistry. SUBSTANCE: invention relates to the improved method of synthesis of N-(8-methoxy-5-quinolinesulfonyl)-aziridine (I) without use of toxic ethyleneimine. Synthesized is carried out from 8-methoxy-5-quinolinesulfochloride (II) that is converted through 8-methoxy-5-[N-(2-hydroxyethyl)] -quinolinesulfonamide (III) to 8-methoxy-5-[N-(2-chloroethyl)] -quinolinesulfonamide (IV) that is cyclized to compound (I) by effect of alkaline metal hydroxides in an aqueous solution at usual temperature according the following scheme:   (IVI to   (I). EFFECT: improved method of synthesis.
Patent RU-2131588-C1 (RU)
Title: Fluid vibration generator for wide range of flowrates and fluid flowmeter incorporating such generator
Inventor: BAO TUAN KHUANG
IPC: G01F1/20
Filed: 1994-07-06
Granted: 1999-06-10
Abstract: FIELD: instrumentation engineering. SUBSTANCE: generator symmetrical relative to longitudinal center line has inlet section with hole for shaping fluid jet varying in crosswise direction. vibration chamber accommodates obstacle with cavity on front part forming, together with chamber walls, fluid passages and longitudinally stretched member placed downstream of obstacle. This member divides chamber space into two identical regions with at least one fluid communicating channel organized between them. Flowmeter incorporating proposed generator has pressure sensors placed inside obstacle cavity and coupled with jet vibration frequency meter. EFFECT: improved linearity within comprehensive range of flowrates irrespective of whether fluid flow is laminar or turbulent. 14 cl, 13 dwg