baber/WOPTO huggingface dataset:
Patent RU-2090445-C1 (RU)
Inventor: OVSYANNIKOV SERGEJ V
IPC: B64C3/40
Filed: 1994-04-19
Granted: 1997-09-20
Abstract: Использование: проектирование скоростного сверхзвукового самолета. Сущность: цельноповоротное крыло 1 вне пределов фюзеляжа образовано двумя поворотными относительно продольной оси крыла консолями 2 и 3, отклонение которых как вместе /синхронно/, так и отдельно друг от друга /порознь/ осуществляется на угол атаки α , изменяющийся в пределах от минус 90 o  до α кр , соответствующего максимальной подъемной силе Y мах . 3 ил.
Patent RU-2067297-C1 (RU)
Title: Indicator sensitive material for proximity testing of traces of substance
Inventor: KUZNETSOV VLADIMIR V
IPC: G01N27/416
Filed: 1994-04-25
Granted: 1996-09-27
Abstract: FIELD: chemistry, agriculture, medicne, food industry, ecology. SUBSTANCE: inventioncan find use anywhere where fast quantitative or semi-quatitative testing of microconcentrations of substance is required. Proposed indicator sensitive material for proximity testing of microconcentrations of substances provides for maximum sensitive visual testing of substances thanks to increase of contrast of colour reactions while inspecting natural or industrial objects. Indicator sensitive material includes solid carrier, organic reagent and optical bleacher-belophor with following proportion of components, per cent by mass: carrier 91.0-96.0; bleacher 1.0-2.0; organic reagent 3.0-10.0. EFFECT: expanded application field, increased graphicality of testing. 2 cl, 1 tbl
Patent RU-2104501-C1 (RU)
Inventor: PISARCHUK S E
IPC: G01F23/28
Filed: 1994-05-17
Granted: 1998-02-10
Abstract: FIELD: measurement technology. SUBSTANCE: ultrasonic level indicator incorporates generator of acoustic pulses connected to first end of conductive waveguide, float carrying first communication coil and permanent magnet located on outer side of given coil, second communication coil wound on first closed magnetic circuit and connected with leads to leads of first communication coil, third communication coil wound on second closed magnetic circuit and connected with leads to processing unit that switches on preamplifier. Ends of waveguide are electrically interconnected through conductive element with formation of short-circuited turn. EFFECT: improved functional reliability and stability. 3 cl, 5 dwg
Patent RU-2105754-C1 (RU)
Title: Method of preparing nitrophenols
Inventor: LORAN BERNAR
IPC: C07C205/22
Filed: 1994-05-25
Granted: 1998-02-27
Abstract: FIELD: chemical industry. SUBSTANCE: claimed method comprises preparing p-nitrophenol by nitrosation of phenol in the presence of sulfuric acid and oxidizing p-nitrosophenol with nitric acid. In first nitrosation stage, sulfuric acid concentration is at least 60%, and in second stage, on completion of oxidation reaction, maximum sulfuric acid concentration is 80%. This makes it possible to precipitate p-nitrophenol which is then separated. EFFECT: more efficient preparation method. 16 cl
Patent RU-2075143-C1 (RU)
Inventor: DYACHENKO PETR PETROVICH
IPC: H01S3/20
Filed: 1994-06-20
Granted: 1997-03-10
Abstract: FIELD: fluid lasers and accelerators with direct nuclear pumping of laser active medium. SUBSTANCE: device has fission material which is actinide perchlorate, in particular, uranyl perchlorate. For example, active material can contain 60-98 weight % of POCI3, 1-20 weight % of SnCI4, 0.2-20 weight % of Nd, 0.1-10 weight % of UO2(CIO4)2. EFFECT: increased functional capabilities. 3 cl
Patent RU-2084655-C1 (RU)
Title: Method of using low octane number fuel
Inventor: PASHINTSEV IGOR V
IPC: F02B45/10
Filed: 1994-08-16
Granted: 1997-07-20
Abstract: FIELD: engine engineering. SUBSTANCE: method comprises sucking air from the atmosphere, cleaning air in an air filter, throttling, forming the air-fuel mixture, and supplying the mixture to the cylinders of the engine. Hydrocarbon gases is simultaneously supplied to the inlet manifold and are mixed in the inlet manifold, or prepared mixture of carbon and nitrogen-hydrocarbon combustible gases is supplied to the inlet manifold. EFFECT: enhanced efficiency. 2 tbl 1 dwg
Patent RU-2094426-C1 (RU)
Title: Mixtures of isomeric pentane acids, mixtures of isomeric pentanic acid esters, and mixtures of isomeric pentanic acid esters as lubricating agent
Inventor: KHELMUT BARMANN
IPC: C10N70/00
Filed: 1994-09-29
Granted: 1997-10-27
Abstract: FIELD: chemical industry. SUBSTANCE: isomeric pentane acid mixtures are prepared by hydroformulation of butene-1 and butene-2 mixture to form aldehyde mixtures and by oxidation of oxidation of separated mixtures. Hydroformulation is carried out in the presence of water soluble rhodium catalysts. Mixture of isomeric monocarboxylic acids having 5 carbon atoms during esterification by means of di- or multiatomic alcohols gives mixture of isomeric esters which are useful as lubricating agent for refrigerator compressors which function with chlorine- free partially fluorinated hydrocarbons as cooling agent. EFFECT: improved properties of the title compounds. 7 cl, 1 tbl
Patent RU-2076444-C1 (RU)
Title: Single-cycle direct voltage converter
Inventor: GONCHAROV ALEKSANDR YU
IPC: H02M3/335
Filed: 1994-09-28
Granted: 1997-03-27
Abstract: FIELD: secondary power supply units. SUBSTANCE: device has switching transistor 1, regulation transistor 2, transformer 3 which has primary winding 3.1, first secondary winding 3.2 and second secondary winding 3.3, diode 4, capacitor filter 5, base resistor 6, starting resistor 7, second and third base resistors and input terminals 10 and 11 and output terminals 12 and 13. Starting circuit, which has resistors 7 and 6 has high resistance so that all starting current is sent to base of transistor 1. In addition resistance of resistor 8 can be very low. EFFECT: increased efficiency. 1 dwg
Patent RU-2103635-C1 (RU)
Title: Breech-loading mortar
Inventor: USANIN M S
IPC: F41F1/06
Filed: 1994-09-30
Granted: 1998-01-27
Abstract: FIELD: breech-loading mortars. SUBSTANCE: in the mortar with a barrel turning for loading the breechblock is hinge-mounted on the breech piece, and the surfaces of engagement of the breech piece and breechblock are cylindrical. The hinge axis of the breechblock and geometric axes of the engagement cylindrical surfaces of the breech piece and breechblock are parallel to the axis of breechblock turning. In addition, the barrel and breechblock have a mutual coupling and uncoupling device made in the form of a groove on the breechblock open from the front side and a pin on the breech piece that is engageable with the groove on the breech piece. When the barrel is turned up, its pin turns the breechblock relative to the breech piece and brings the breechblock out of the barrel. After the barrel pin comes out of the groove the barrel gets uncoupled from the breechblock and further moves independently up to the stop in the position for loading. When the barrel is lowered the components function in the reverse sequence. EFFECT: improved design. 3 cl, 4 dwg
Patent RU-2117276-C1 (RU)
Title: Apparatus and method for measuring parameters of structural members in samples of textile materials (versions)
Inventor: FREDERIK M SHOFNER
IPC: G01N15/06
Filed: 1993-10-08
Granted: 1998-08-10
Abstract: FIELD: equipment and method for measuring parameters of textile material samples. SUBSTANCE: apparatus has device for holding elongate samples of textile material 36 and automatic feeding mechanism positioned adjacent to holding device and adapted for selective engagement and removal of samples 36 from holding device and transportation of removed samples to processing device 80, where sample 36 is processed to obtain structural members in individualized state. Method involves transporting sample 36 to sensor 82 generating signals indicative of parameters of structural members. Control device detects presence or absence of sample in automatic feeding mechanism and performs controlling in adequate way. Analogue and digital components analyze parameter signals to identify segments of parameter signals indicative of neps, contaminants and fibers. EFFECT: increased precision and quick action, wider range of lengths of materials under measurement process and provision for automatic measurement process. 13 cl, 14 dwg
Patent RU-2094347-C1 (RU)
Inventor: UDO SHYUTTS
IPC: B65D77/06
Filed: 1994-12-02
Granted: 1997-10-27
Abstract: Изобретение относится к изготовлению металлических емкостей для транспортировки и хранения жидкостей с запираемым отверстием для заливки и отверстием для отбора жидкости и промывки. Сущность изобретения: емкость имеет патрубок 3 для заливки, закрываемой крышкой 4, и еще один патрубок 5 в зоне дна для подключения сливного промывного крана, внешнюю решетчатую оболочку 6 из металла, а также поддон 9, выполненный из листа в виде донной ванны 10, с габаритами по длине и ширине в соответствии с действующими в Европе нормами для установки с геометрическим замыканием емкости 1, которая снабжена сливным дном. Емкость 1 сваривается из оболочки 11, донной части 12 и крышки 13 из листовой стали. Оболочка 11, донная часть 12 и крышка 13 емкости 1, выполненной двустенной в виде комбинированной конструкции, состоит из тонкого внутреннего листа из рядовой стали, толщина которого больше, чем толщина внутреннего листа. Имеется также возможность изготовить емкость 1 из плакированного листа с низким внутренним слоем из рядовой стали (фиг. 1). 2 с. и 10 з.п. ф-лы, 10 ил.
Patent RU-2130317-C1 (RU)
Inventor: ANDERS DZHORGEN ANDERSEN
IPC: A61K38/00
Filed: 1993-03-29
Granted: 1999-05-20
Abstract: FIELD: chemistry of peptides, medicine, pharmacy. SUBSTANCE: linear or cyclic peptide of the general formula: D-Ala-Ser-Thr-Thr-Thr-Asn-Tyr-Thr-NH 2  or its derivative or its salt is used for production of drug designated for treatment and prophylaxis of patients with intestine inflammatory diseases. Method involves administration to patient an effective amount of peptide - from 0.05 to 1000 mg peptide per a day. Peptide is administrated as a pharmaceutical composition in combination with pharmaceutically acceptable carrier. Pharmaceutically acceptable carriers are taken from carriers that make a composition to be suitable for intranasal administration, for oral, buccal, parenteral, local or rectal route of administration or by inhalation. EFFECT: enhanced effectiveness of patient treatment. 13 cl, 17 dwg, 14 tbl, 27 ex
Patent RU-2120570-C1 (RU)
Title: Cam-type clamping device
Inventor: MARTINSSON LARS MARTIN RAJNER
IPC: F16B2/06
Filed: 1993-06-09
Granted: 1998-10-20
Abstract: FIELD: mechanical engineering; clamping profiled members of various types. SUBSTANCE: clamping device includes at least one clamping device proper and two coupling bolts. Clamping device is formed by two separate cam members and common opposite support used for two cam members. Each coupling bolt passes through one cam member and common opposite support. Cam members and opposite support have engageable facilities which make it possible to hold cam members in preset positions relative to common opposite support, as well as to fit and hold each cam member at distance relative to each other which changes stepwise. EFFECT: possibility to use clamping device for various profiled members of different sizes and forms. 9 cl, 8 dwg
Patent RU-2130282-C1 (RU)
Title: Method of control of venous blood inflow of patients having right ventricular failure and device for its embodiment
Inventor: MOVSESJAN R R
IPC: A61B5/02
Filed: 1995-01-13
Granted: 1999-05-20
Abstract: FIELD: medicine, in particular, cardiosurgery. SUBSTANCE: method includes stimulation of prelum abdominal muscles by train of electric pulses. Stimulation is performed in synchronism with exhalation phase of pulmonary artificial ventilation. Device for method embodiment has electric stimulator with electrodes. It is provided with series-connected pressure transducer and synchronization unit. EFFECT: enhanced hemodynamic effect, reduced traumatization, simplification of method. 10 cl, 5 dwg
Patent RU-2100349-C1 (RU)
Title: Способ получения сульфоксидов
Inventor: SAJFULLIN NUR R
IPC: C07C317/00
Filed: 1995-05-06
Granted: 1997-12-27
Abstract: Целью изобретения - является увеличение выхода сульфоксидов при окислении сырья и упрощение процесса. Это достигается тем, что в качестве сырья используют экстракт селективной очистки маловязкого дистиллята сернистой нефти. Предлагаемый способ позволяет увеличить выход сульфоксидов за счет большего содержания органических сульфидов в сырье (в 3-3,5 раза больше, чем в керосино-газойлевых фракциях) и расширить сырьевую базу. 3 табл.
Patent RU-2096831-C1 (RU)
Title: Device which verifies banknote validity
Inventor: VOLNOV VLADIMIR A
IPC: G07D7/02
Filed: 1995-06-28
Granted: 1997-11-20
Abstract: FIELD: testing bank notes which picture is generated by paint which provides possibility of composition of infrared marks. SUBSTANCE: device has photodetector of infrared marks, which output is connected through high-pass filter to first input of comparator. In addition device has reference voltage source which terminal is connected to second input of comparator, and final circuit. In addition accumulation capacitor and discharge resistor are connected in parallel to input of final circuit. Output of comparator is connected to input of final circuit through serial circuit of separating capacitor and first diode. Second diode is connected in parallel to serial circuit of first diode and accumulating capacitor. Polarity of second diode is in aiding to that of first diode. EFFECT: improved design of electric circuit, increased validity of checking due to elimination of false alarm. 13 dwg
Patent RU-2101613-C1 (RU)
Inventor: CHISTJAKOV JURIJ VLADIMIROVICH
IPC: F23D11/10
Filed: 1995-08-02
Granted: 1998-01-10
Abstract: FIELD: burners for burning liquid and gaseous fuels in furnaces of hot-water boilers and steam boilers, industrial furnaces used in public services, heat-power engineering, electrical engineering and other industries and farming. SUBSTANCE: turbulent burner includes housing where mixer is arranged axis-symmetrically; mixer is provided with central mixing chamber for mixing air and fuel flows; burner is also provided with circular air header formed by inner surface of housing and outer surface of mixer, circular rows of inclined and radially inclined passages which are used to connected air header with mixer chamber, fuel and air supply branch pipes for feeding fuel to mixing chamber inlet and for feeding air to air header, outlet diffuser connected to outlet of mixing chamber. When burner works on light liquid fuels or gaseous fuels, it is provided with outlet nozzle head connected to outlet of mixing chamber instead of diffuser. EFFECT: enhanced efficiency. 2 cl, 5 dwg
Patent RU-2090650-C1 (RU)
Title: Solution for phosphating the metallic surface
Inventor: SKVORTSOVA LYUBOV BORISOVNA
IPC: C23C22/07
Filed: 1995-03-07
Granted: 1997-09-20
Abstract: FIELD: chemical treatment of metal surfaces, particularly, for applying of phosphate layer under paint and varnish coatings which may be used in machine building industry, power machinery constructions, electro- and radio engineering. SUBSTANCE: solution for phosphating comprises calcium, zinc, phosphate ions, oxidant an waste solution of tanning of leather. Its composition, g/l is as follows: ZnO (as calculated for Zn 2+ ), 4.0-5.8; CaCO 3  or Ca(NO 3 ) 2  (as calculated for Ca 2+ ), 3.8-6.0; H 3 PO 4  (as calculated for P 2 O 5 ), 8.0-13.0; HNO 3  (as calculated for NO 3 ), 18.0-21.0; waste solution of tanning of leather, 0.1-0.4; water, the balance up to 1 l. EFFECT: improved quality. 2 cl, 1 tbl
Patent RU-2099428-C1 (RU)
Title: Method for production of sugar-containing product
IPC: A23L27/30
Filed: 1995-12-08
Granted: 1997-12-20
Abstract: FIELD: food industry; in particular, sugar industry. SUBSTANCE: method involves preparation of solution or suspension from sweetener with concentration of 0.01-0.99 g/ml and it is used in the amount of 0.1-9.0 wt.pts per 100 wt.pts of sugar. Solution or suspension is introduced in granulated sugar mass, and prepared moistened mass is dried. EFFECT: higher product homogeneity keeping its qualities during long storage and transportation. 2 cl
Patent RU-2119051-C1 (RU)
Title: Method and device for measuring bottom-hole parameters of well by self-contained indicator of floating type
Inventor: MIRAKJAN V I
IPC: E21B23/04
Filed: 1996-01-15
Granted: 1998-09-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: according to method of measuring bottom-hole parameters of well, floating container with measuring and recording apparatus is dropped into well. Bringing container to point of measurement is achieved by actuation of mud circulation. Container is fixed at point of measurement by disengagement of mud circulation. After measuring of parameters being investigated, container is released by repeated engagement of mud circulation. Sel-contained indicator has tubular member with openings and with centering member inside it. Located in its lower part is supporting seat with through-passages and protrusion. Located in lower part of floating container is fixing mechanism with hole in its lower end for interaction with protrusion of supporting seat. Also provided is detent with tooth for interaction with lower centering member. Application of aforesaid method and device allows for increasing accuracy in measuring parameters being investigated. EFFECT: higher efficiency. 3 cl, 5 dwg
Patent RU-2140368-C1 (RU)
Inventor: ARTIKULENKO E G
IPC: B60Q1/00
Filed: 1996-01-30
Granted: 1999-10-27
Abstract: FIELD: transport engineering; headlight guards. SUBSTANCE: device has movable grid connected with drive. Grid consists of horizontal strips whose lower and upper planes are provided with light reflecting and light absorbing coatings, respectively. Drive changes angle of strip in front plane. It can be made in form of electromagnetic mechanism with step locking of strip turning angle at low and high beam, or with stepless adjustment of such angle. Proposed device provides protection of headlight when vehicle is riding with headlights ON precludes blinding of driver of on-coming vehicle at dark hours without decreasing illumination of road. EFFECT: improved protection of headlights from damage. 3 cl, 3 dwg
Patent RU-2098303-C1 (RU)
Title: Hand barrow
Inventor: ZALESNOV KONSTANTIN K
IPC: B62B1/16
Filed: 1996-02-26
Granted: 1997-12-10
Abstract: FIELD: collection and transportation of refuse and other domestic garbage and stowing them into containers; cleaning premises, yards and streets. SUBSTANCE: barrow has frame 1 with wheels, body 5 with scoop-like cover 6 for collecting and loading garbage and litter into body. Body 5 is lifted to required height by means of handles 3 on rollers 10 built into clamps. Load from body is removed by turning the body around axle of rollers to which body is hinge connected which facilitates and accelerates process of unloading. EFFECT: reduced force required from man for lifting loaded body. 2 cl, 3 dwg
Patent RU-2134485-C1 (RU)
Title: Variable-ratio frequency divider
Inventor: ZUBAEROV R F
IPC: H03K23/66
Filed: 1996-03-11
Granted: 1999-08-10
Abstract: FIELD: pulse engineering; digital devices. SUBSTANCE: divider has pulse counter 1, decoder 2, switch 3, EXCLUSIVE OR gate 4, AND gate 5, control bus 6, input bus 7, and output bus 8. Novelty is introduction of EXCLUSIVE OR gate 4, control bus 6, and new connections between functional components. EFFECT: enlarged functional capabilities and simplified design. 2 dwg
Patent RU-2116491-C1 (RU)
Inventor: KALMYKOV G P
IPC: F02K9/48
Filed: 1996-03-26
Granted: 1998-07-27
Abstract: Двигатель предназначен для использования в ракетостроении, а также для одноступенчатых средств выведения полезных нагрузок на околоземную орбиту. Он содержит газогенератор, трубонасосные агрегаты горючего и окислителя, камеру с трактом регенеративного охлаждения, агрегаты системы автоматики и регулирования параметров двигателя. Агрегаты магистрали горючего работают последовательно и непрерывно на метане и водороде. Все горючее превращается в восстановительный генераторный газ, небольшую часть которого подают на турбину и далее сбрасывают в сопло камеры, а остальную часть дожигают жидким кислородом. Двигатель снабжен узлом последовательного подвода жидких метана и водорода, установленным перед насосом горючего, а газогенератор расположен соосно камере. Причем выход из него одновременно является входом камеры. Применение двигателя позволяет повысить надежность и эффективность средств выведения полезных нагрузок на околоземную орбиту благодаря замене двухступенчатой ракеты - носителя на одноступенчатую предлагаемым метаново-водородно-кислородным двигателем. 2 з.п. ф-лы, 1 ил.
Patent RU-2094506-C1 (RU)
Title: Method of metallic silver producing
Inventor: GROMOV OLEG G
IPC: C22B11/02
Filed: 1996-05-28
Granted: 1997-10-27
Abstract: FIELD: noble metals. SUBSTANCE: method involves mixing silver salt with potassium or sodium hydroxide taken at amount 120-150% of stoichiometry, mixture tabletting under pressure 15-25 MPa, caking at 400-500 C for 0.3-1 h, cake cooling in the process of its an aqueous treatment and separation of silver deposit. Caking stage can be carried out for two stages at similar technological parameters of each stage. After the first stage cake is cooled in air to the room temperature, ground and tabletted again. Method ensures to increase silver reduction degree to 99.9-100% and its purity to 99.99%. Method can be used for producing metallic silver from the secondary silver-containing raw (silver chloride, bromide, iodide, sulfite, sulfate or their mixtures). EFFECT: improved method, enhanced purity, decreased alkaline reagent consumption. 4 cl, 1 tbl
Patent RU-2095775-C1 (RU)
Inventor: SUMAROKOV VASILIJ A
IPC: G01M5/00
Filed: 1996-05-31
Granted: 1997-11-10
Abstract: Использование: при проведении статических испытаний элементов механизации крыла самолета. Техническая сущность изобретения заключается в том, что устройство для испытаний элементов крыла снабжено ложементами, жестко закрепленными на крыле посредством двух балок -верхней и нижней. При этом нижняя балка каждого ложемента шарнирно соединена с основанием через регулируемые опоры и с загружающим цилиндром, соединенным с основанием через регулируемую опору. Причем на нижних балках ложементов установлены механизмы загружения закрылка, а на верхних - механизмы загружения тормозного щитка, интерцептора и элеронов. 3 ил.
Patent RU-2103643-C1 (RU)
Inventor: ZHUKOV B P
IPC: F42B1/02
Filed: 1996-06-21
Granted: 1998-01-27
Abstract: FIELD: perforation of oil or gas wells. SUBSTANCE: the charge has an axially symmetric explosive block in a case. The charge has a cylindrical cavity with a tubular lining and bottom made of a plate. Lining height is within 0.4 to 0.8 d, thickness - within 0.2 to 0.8 d, depending on the material used, d - 0.6 to 0.7 of the charge base diameter. The lining tubular part and the bottom may be made of different materials. The lining tubular part may have a variable thickness, and the bottom may be convex towards the charge body. EFFECT: enhanced efficiency. 4 cl, 4 dwg
Patent RU-2121558-C1 (RU)
Inventor: DUBENKO V E
IPC: E21B21/08
Filed: 1996-08-14
Granted: 1998-11-10
Abstract: FIELD: mining; may be used in well drilling. SUBSTANCE: invention essence consists in that in drilling of incompetent gas-containing formations, drilling string bottom is provided with blade spiral tool and rotary drilling is carried out to provided for volume breakage of rock, and well is continuously flushed. Well is deepened by intervals with definite length of each interval determined by respective expression. EFFECT: reduced probability of emergency occurrence.