baber/WOPTO huggingface dataset:
Patent RU-2043069-C1 (RU)
Inventor: ZAREZAEV OLEG A
IPC: A61B1/31
Filed: 1993-07-07
Granted: 1995-09-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has tube with handle, eyepiece, obturator, pneumatic force pump, illumination unit, autonomous short action light source is mounted on the working end of the tube. Light source switch drive is connected with the movably mounted obturator. The tube is rigidly connected with the handle. The eyepiece and obturator are made from plastic material. Air pump is located in the handle recess being made in form of elastic bulb. The autonomous light source is chemiluminescent. Beside that the autonomous light source is galvanic. EFFECT: enhanced effectiveness in examining mucous membrane of the rectum and distal division of the sigmoid colon. 3 cl, 2 dwg
Patent RU-2071141-C1 (RU)
Inventor: NEVROVSKIJ VIKTOR A
IPC: H01L21/26
Filed: 1993-07-22
Granted: 1996-12-27
Abstract: Использование: в технике обработки поверхностей непроводящих и плохо проводящих материалов, например конструкционная керамика, кварц, ситал, полупроводниковые материалы, полупроводящие стекла и т. п. и может найти применение в машиностроении, электронной технике и других отраслях. Сущность: на обрабатываемую деталь направляют поток оптического излучения. Деталь помещена в рабочую прозрачную для оптического излучения жидкость. Пучок излучения собирают линзой в фокус на границе раздела прозрачной жидкости и поверхности обрабатываемой детали, помещенной в сосуд, который может быть соединен через вентили с насосом для прокачки жидкости, которая в свою очередь может быть химически активной в случае полировки или легирования поверхности детали. Пучок излучения нагревает деталь, а от нее и жидкость, доводя ее до кипения и возникновения пузырьков пара в фокусе пучка. Величина пузырька зависит от интенсивности излучения, длительности и интервала облучения. В паузах между импульсами облучения детали пузырьки пара схлопываются, воздействуя на материал. Многократный коллапс создает эрозионную лунку, обработку ведут до получения необходимой геометрии разреза детали, или в случае полировки до получения необходимого качества поверхности. 2 с и 3 з. п.ф-лы, 3 ил.
Patent RU-2104061-C1 (RU)
Inventor: TYSHKEVICH T G
IPC: A61N1/32
Filed: 1993-07-30
Granted: 1998-02-10
Abstract: FIELD: medicine, neurosurgery, neuropathology. SUBSTANCE: method deals with electroneuromyostimulation by applying electrodes upon internal surface of antebrachium and palm of paretic hand, internal surface of shin and sole of paretic foot. Stimulation is conducted by two-pole electrode with alternating sinusoidal modulated current at 75% modulation width, 50 hertz frequency and ratio of current length and pause being 2:3 seconds. EFFECT: higher efficiency and accuracy.
Patent RU-2115207-C1 (RU)
Title: Storage battery charger
Inventor: RENE ZHANNERE
IPC: H02J7/08
Filed: 1993-05-31
Granted: 1998-07-10
Abstract: FIELD: electrical engineering. SUBSTANCE: battery charger has set of separate charging circuits each connected to group of battery cells thereby enabling charging entire battery. EFFECT: reduced danger of damage to battery and its cells with low maximum capacity. 8 cl, 3 dwg
Patent RU-2073426-C1 (RU)
Title: Method for regeneration of alfalfa plants in vitro
Inventor: IVASHUTA SERGEJ I
IPC: A01H4/00
Filed: 1993-10-13
Granted: 1997-02-20
Abstract: FIELD: agriculture; biotechnologies. SUBSTANCE: method involves regeneration in tissue culture by singling out the explant. The latter is the upper part of a sprout cut in the middle of the hypocotyl. This is followed by treatment with Agrobacterium tumefaciens and planting on nutritive medium so that the cut is directed upward. After with co-cultivation with agrobacteria for a week, the secondary explant is singled out on the cut side as a length of hypocotyle about 2-3 mm, and planted on nutritive medium. The medium contains the bacteriostatic component without growth promoter . EFFECT: higher efficiency. 1 tbl
Patent RU-2017582-C1 (RU)
Title: Method of manufacture of porous filtering members (variants)
Inventor: ALEKSEEV EDUARD K
IPC: B22F3/23
Filed: 1993-11-16
Granted: 1994-08-15
Abstract: FIELD: powder metallurgy. SUBSTANCE: method involves adding accelerator of combustion such as copper of perchlorate of potassium to powder mixture of basic materials subjected to treatment according to self-spreading high-temperature synthesis technology. EFFECT: enhanced operating efficiency. 2 cl
Patent RU-2064989-C1 (RU)
Inventor: SKALAUKH VLADIMIR A
IPC: D06F71/04
Filed: 1993-12-14
Granted: 1996-08-10
Abstract: FIELD: tailoring industry. SUBSTANCE: section of clothes part is subjected to simultaneous steaming and vibration; steaming is discontinued when temperature on right side does not exceed 160 C and is not below 140 C on wrong side in area of treatment; vibration is continued till required geometrical form has been obtained. Vibration is carried out at amplitude changing in accordance with harmonic law. Then parts are subjected to pressing. EFFECT: enhanced efficiency.
Patent RU-2104247-C1 (RU)
Inventor: DEHVID V KOUFILD
IPC: C01B11/02
Filed: 1992-03-19
Granted: 1998-02-10
Abstract: FIELD: disinfecting and bleaching agents. SUBSTANCE: claimed method comprises heating aqueous mixture containing perchlorate ions, chlorate ions, hydrogen ions in the presence of oxygen-liberating catalyst selected from VIII group metals or oxides thereof. Perchlorate ion to chlorate ion molar ratio is at least 0.5:1. The resulting chloride dioxide does not essentially contain chlorine. The claimed method does not envisage producing acid salt intermediate product. EFFECT: more efficient preparation method. 21 cl, 3 tbl
Patent RU-2051571-C1 (RU)
Inventor: ALTUKHOV YURIJ P
IPC: A01H1/04
Filed: 1994-03-15
Granted: 1996-01-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves seeding of seeds preliminarily sorted by size and specific weight. Sorted out are seeds with their specific weight  , where   is mean value of specific weight and S - standard deviation. The plants are grown, and foreign and substandard plants are discarded, and at the technical ripeness stage the productive organ shape index is determined for repeated removal of plants with the value of this index outside  , where   is mean index value and S 1  is its standard deviation. The productive organs are harvested at the biological ripeness stage for taking seeds for subsequent sowings. EFFECT: simpler method.
Patent RU-2076765-C1 (RU)
Title: Method of preparing disperse particles of soluble compounds in microcapsules
Inventor: ASTAKHOV MIKHAIL V
IPC: B01D9/02
Filed: 1994-04-05
Granted: 1997-04-10
Abstract: FIELD: encapsulated materials. SUBSTANCE: solution of a compound is encapsulated in an inert matrix serving as encapsulating material. Procedure and condition of encapsulation affect microcapsule size. From temperature dependence of solubility for given compound, varying concentration of solution to be encapsulated, microcapsule size, and temperature, one obtains disperse particles of compound in microcapsules as the result of their crystallization with predetermined size from solution at lowered temperature, the crystal size being calculated by aid of reference data from temperature dependence of solubility and experimentally determined microcapsule size according to deduced formula. Optimization of encapsulation condition makes it possible to obtain microcapsules with narrow size distribution caused by range of disperse particle size distribution. Temperature variation leads to change in disperse particle size with the same specimen. This enables finding size dependence for many physico-chemical properties. Invention may be applied in chemical, pharmaceutical, and food industries. EFFECT: reduced microcapsule size distribution range. 2 dwg
Patent RU-2077505-C1 (RU)
Inventor: ARTAMONOVA NATALYA ARKADEVNA
IPC: C02F1/58
Filed: 1994-07-08
Granted: 1997-04-20
Abstract: Использование: очистка сточных вод от синтетических анионных поверхностно активных веществ. Сущность изобретения: процесс проводится в две стадии с использованием на первой - цемента, а на второй - воду обрабатывают в поле гальванического элемента в нейтральной среде. 1 табл.
Patent RU-2108402-C1 (RU)
Inventor: VIL JAM DZH KOKHR
IPC: C22B11/00
Filed: 1993-09-10
Granted: 1998-04-10
Abstract: FIELD: reduction of precious metals from carboniferous ore. SUBSTANCE: method includes leaching of ore with solution of leaching agent and concentration of compounds of precious metal with leaching agent in solution on natural carboniferous component of ore for subsequent reduction. Absorbing volume of natural carboniferous component of ore may be supplemented by addition of recycled carboniferous substance or finely ground carbon to mixture of ore with leaching agent. After separation of carboniferous component of ore from barren rock. Barren rock material may be treated with the help of the processes of hot addition of carbon to leaching agent for further increase of reduction of precious metal. EFFECT: higher efficiency. 36 cl, 16 dwg, 3 tbl
Patent RU-2107468-C1 (RU)
Title: Method for nephrectomy in a donor
Inventor: KOT ALEKSANDR GRIGOR EVICH
IPC: A61B17/00
Filed: 1994-07-19
Granted: 1998-03-27
Abstract: FIELD: medicine, transplantology. SUBSTANCE: method deals with an extensive extraperitoneal access to a kidney, atraumatic mobilization and removal of donor's kidney upon vascular-ureter stem followed by fastening of operational wound. According the given invention transperitoneal thoracophrenolumbotomy is conducted along with mobilization at the whole distance of vascular renal stem together with suprarenal and infrarenal departments of abdominal aorta. Integrity of adjacent renal and celiac plexuses should be kept, the upper and lower aortal-renal nervous nodes are decentralized from celiac plexus by cutting off their preganglionic bonds, neuroganglions are mobilized by keeping an integrity of nutritive vessels and postganglionic nervous bonds of renal plexus and a kidney. After removing the upper half of ureter and renal vessels from aorta and inferior vena cava a renal-ganglionic complex is removed together with kept bundles of renal plexus that connect its components. EFFECT: higher efficiency to be used at renal allotransplantations in volunteer donors.
Patent RU-2085454-C1 (RU)
Title: Method of elimination of bridging and sticking of material inside hopper and device for unloading of material from hopper
Inventor: TRUBITSIN MIKHAIL NIKOLAEVICH
IPC: B65D88/64
Filed: 1994-08-10
Granted: 1997-07-27
Abstract: FIELD: civil engineering, agriculture, food industry; elimination of bridging of coal in floor stores or grain in silos. SUBSTANCE: surface of hopper is made in form of tape spring at a definite height. Drive of spring housing provides clockwise/counterclockwise rotation of spring, thus creating expanding horizontal and shifting vertical forces in hanging-on material in hopper which provides uniform loosening of material over entire volume and normal discharging of material from hopper. EFFECT: prevention of hanging-up of material in hopper, reduced time taken for unloading increased capacity in process of discharge of material from hopper. 2 cl, 2 dwg
Patent RU-2106173-C1 (RU)
Title: Golf club head
Inventor: GLENN KH SHMIDT
IPC: A63B53/00
Filed: 1994-09-12
Granted: 1998-03-10
Abstract: FIELD: sports equipment. SUBSTANCE: golf club head has body with heel and tip parts, top wall, sole defining bottom wall and front wall defining front head-on surface inclined upward and rearward. Body is provided with main slot extending in forward direction and positioned rearward of front wall and undercutting slot disposed rearward of front wall and extending outward relative to main slot toward top wall, bottom wall, tip or heel part. Golf club head is further provided with device for reducing audible vibration created during striking against ball by front head-on surface. This device is positioned forward of main slot on rear surface of front wall. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 23 cl, 6 dwg
Patent RU-2080018-C1 (RU)
Title: Способ получения диоксида марганца, активного в окислении оксида углерода
IPC: C01G45/02
Filed: 1994-10-12
Granted: 1997-05-20
Abstract: Способ получения диоксида марганца, активного в окислении оксида углерода, включающий обработку марганецсодержащего сырья неорганической кислотой, фильтрацию и промывку конечного продукта, отличающийся тем, что в качестве марганецсодержащего сырья используют технический диоксид марганца - отход витаминной промышленности, а в качестве неорганической кислоты - серную с концентрацией 5-15 мас.%.
Patent RU-2126350-C1 (RU)
Title: Container detachable device
Inventor: KHRISTER MAL MBERG
IPC: B65D41/48
Filed: 1994-10-14
Granted: 1999-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed device has discharge neck formed of thermoplastic material sheet and enclosed by external isolating part. External isolating part is secured partially to upper wall of discharge neck and partially to part of sheet enclosing discharge neck. External isolating part has cavity located around external isolating part connected to sheet. Detachable device of container makes it possible to quickly check condition of packing. EFFECT: possibility of repeated closing. 4 cl, 1 dwg
Patent RU-2117712-C1 (RU)
Title: Metallic alloy
Inventor: DVEJN LEROJ KLASTROM
IPC: C22C19/03
Filed: 1993-02-26
Granted: 1998-08-20
Abstract: FIELD: production of corrosion resistant alloys. SUBSTANCE: desired alloy on nickel base has formula Ni a Mo b X c Y d Z e , wherein a is more 73 atomic %, but less 77 atomic %, b is more 18 atomic %, but less 23 atomic %. X is at least one substitution element being chosen of group which comprises Cr, Co, Fe, Mn and W, content of each element being not more 5 atomic %, and their summary amount being at least 2 atomic %. 23 atomic %. Y is at least one substitution element being chosen of group which comprises Al, Co, Si, Ti, V and Zr, content of each element being not more 1 atomic %. Z is at least one intercalation element being chosen of group which comprises B, C, N, O, P and S, content of each element being not more 0.1 atomic %; summary amount of elements from the first and the second groups (c+d) is to be from 2.5 atomic % to 7.5 atomic %. EFFECT: increased heat resistance of desired alloy. 29 cl, 8 dwg, 4 tbl
Patent RU-2064966-C1 (RU)
Title: Fuel composition
Inventor: FURSOV VALERIJ MIKHAJLOVICH
IPC: C10L1/30
Filed: 1994-11-15
Granted: 1996-08-10
Abstract: FIELD: fuels. SUBSTANCE: invention relates to gasoline-base fuel compositions with additive agents addition. Fuel has ferrocene as additive agent and dichloroethane at the following ratio of components, wt.-%: ferrocene 0.010-0.015; dichloroethane 0.1-1.0, and gasoline - the rest. EFFECT: enhanced quality of low-octane gasoline.
Patent RU-2118378-C1 (RU)
Title: Calcium-aluminium reagent for complex refining of metallurgical melts
Inventor: KAZAKOV S V
IPC: C21C1/00
Filed: 1994-11-21
Granted: 1998-08-27
Abstract: FIELD: metallurgy, more particularly refining of metallurgical melts. SUBSTANCE: claimed reagent includes substrate in the form of calcium rod with layer of active aluminium component applied to said substrate. EFFECT: more efficient refining of metallurgical melts. 1 dwg
Patent RU-2146853-C1 (RU)
Title: Method for controlling optical signal-to-noise ratio in receiver, method for optical telecommunications (options), telecommunication system, optical amplifier, and active optical fiber
Inventor: FAUSTO MELI
IPC: H04B10/17
Filed: 1995-04-13
Granted: 2000-03-20
Abstract: FIELD: telecommunications. SUBSTANCE: telecommunication system has cascaded optical amplifiers and is primarily designed for multiplex transmission with wavelength separation; combination of dopants in optical fiber enables attaining high signal-to-noise ratio in all channels within desired range of wavelengths even when several signals are simultaneously introduced in fiber. EFFECT: increased signal-to-noise ratio. 45 cl, 16 dwg
Patent RU-2150032-C1 (RU)
Title: Screw and tool for its driving
Inventor: KARLO SALA
IPC: F16B23/00
Filed: 1995-04-13
Granted: 2000-05-27
Abstract: FIELD: fastening elements. SUBSTANCE: recess 16 for coupling with end of tool 30 intended for driving of screw is made in head 12 of screw 10. Configuration of recess in horizontal plane is shaped as a star with six truncated rays. Side walls of recess are widened outside and inclined at an angle of 7-15 deg with respect to screw axis. Walls forming the star sides represent flat surfaces 18 which pairs constitute six respective ribs with cross-section shaped as isosceles triangle. Vertex angle of isosceles triangle equals 90 deg and height is equal to half the base length of the triangle. Base of screw recess is provided with coaxial pin. Two diametrical slots for catching by traditional driving tool may be made in screw surface. Form of driving tool end is adapted for coupling with side wall of screw recess. EFFECT: higher reliability. 10 cl, 8 dwg
Patent RU-2079494-C1 (RU)
Inventor: NEUSTROEVA NATALYA RUDOLFOVNA
IPC: C07D403/04
Filed: 1995-04-19
Granted: 1997-05-20
Abstract: FIELD: organic synthesis, production of dye for synthetic fibers. SUBSTANCE: novel double-ring macroheterocyclic compound of cobalt having tert-butyl substituted substituents are prepared by condensation of tert-butyl(diamino-b-isoindigo). EFFECT: improved quality. 1 dwg
Patent RU-2088858-C1 (RU)
Title: Fuel element
Inventor: KOBYAKOV VASILIJ P
IPC: F24V30/00
Filed: 1995-06-22
Granted: 1997-08-27
Abstract: FIELD: heat-power engineering. SUBSTANCE: fuel element includes envelope and end shields inside which ignition device, ignition mixture and low-energy fuel mixture, high-energy fuel mixture charge at specific heat release between 3.0 and 6.0 MJ/kg at ratio of masses of low-energy and high-energy mixtures ranging from 0.1 to 9.0 are contained. Envelope is made from heat-resistant material. Besides that, fuel element envelope may be made in form of radiator. One of end shields may be made in form of union nut combined with ignition device. Lateral surface and one of end shields may be heat-insulated; charges of ignition and fuel mixtures may be divided into portions (local charges) by layer of inert material. EFFECT: enhanced efficiency. 5 cl, 3 dwg, 2 tbl
Patent RU-2106251-C1 (RU)
Title: Apparatus for vacuum-digester molding of panels from polymeric composite materials
Inventor: MURATOV V M
IPC: B29C43/20
Filed: 1995-07-18
Granted: 1998-03-10
Abstract: FIELD: manufacture of constructional panels used in different branches of industry. SUBSTANCE: apparatus has base defined by rods 3 arranged in horizontal plane along molding enclosure 1, beds 2 mounted for movement along rods 3. Enclosure 1 is mounted on beds 2 through adjustable supports 5, which are positioned with at least two degrees of freedom. Enclosure 1 is fixed on supports 5 so as to define safety gap between enclosure and beds 2. Enclosure 1 and rods 3 are manufactured from material having equal or close linear thermal-expansion coefficients. Beds 2 are provided with additional openings 6 allowing beds to be interconnected by auxiliary rods, when supporting system for larger-size enclosure is required. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 6 cl, 9 dwg
Patent RU-2113194-C1 (RU)
Inventor: SURKOVA V K
IPC: A61F9/00
Filed: 1995-07-18
Granted: 1998-06-20
Abstract: Изобретение относится к медицинской технике, а именно к офтальмологии, и может быть использовано для введения лекарственных препаратов под конъюнктиву глазного яблока. Устройство содержит корпус, цилиндр, состоящий из двух полостей, сопло, силовой и формообразующий элементы. Силовой элемент размещен в верхней полости цилиндра, а нижняя полость цилиндра содержит лекарственный препарат. Силовой элемент устройства включает электропроводящую жидкость, разрядные электроды и воздушный буфер. Нижняя и верхняя полости расположены непосредственно в цилиндре и разделены поршнем. Нижняя полость цилиндра выполнена с возможностью изменения емкости и является дозатором лекарственного препарата. Формообразующий элемент выполнен в виде желобка, глубина которого равна толщине ткани конъюнктивы глазного яблока, а ось сопла проходит по середине поперечного сечения желобка. Такая конструкция обеспечивает улучшение эксплуатационных характеристик, обеспечение дозированной и безболевой инъекции лекарственного препарата под конъюнктиву глазного яблока. 1 з.п. ф-лы, 4 ил.
Patent RU-2084011-C1 (RU)
Title: Automatic redundant system which controls loading of cryogenic boost unit
Inventor: VANKOV LEONID M
IPC: G05B9/03
Filed: 1995-12-22
Granted: 1997-07-10
Abstract: FIELD: automation and computer engineering, in particular, devices for space missiles, chemical and petroleum industry. SUBSTANCE: device has common communication line, local control units, which has system bus, central processor, object communication devices, and initial priority exchange unit. In addition device has unit for on-line alternation of load control data, commutation matrices of local emergency conditions, units which detect operation finish, units which start final-control members, local control unit, devices for communication between controlled object and equipment, device for initial priority exchange has communication unit, central processor, operator work station, which are connected by means of system bus. Local control units have additional operators' work stations. Object communication device with control unit has system bus, digital information input-output units, groups of spark-safety barriers. Device for communication between controlled object and equipment has system bus, digital information input-output unit, group of spark-safety barriers, analog information input-output unit, analog signal normalization unit and corresponding connections. EFFECT: increased reliability, decreased possibility of emergency, increased functional capabilities. 8 cl,, 37 dwg, 1 tbl
Patent RU-2088719-C1 (RU)
Title: Tie-tamping working member hydraulic control system
Inventor: KULIKOV ALEKSANDR V
IPC: E01B27/16
Filed: 1996-02-07
Granted: 1997-08-27
Abstract: FIELD: railway transport; maintenance and repair of permanent way. SUBSTANCE: hydraulic system has power cylinder to drive working member into ballast, tank with working liquid, pump, three-position four-line hydraulic distributor connected by two lines to spaces of power cylinder and by third line to pump, two two-position hydraulic distributors with hydraulic control system, and pressure valve. One two-position hydraulic distributor is connected to fourth line of four-line hydraulic distributor which is connected with rod space of power cylinder through one hydraulic distributor mentioned above in its second position. Hydraulic control space of second two-position hydraulic distributor is connected with piston space of power cylinder. Input of pressure valve is connected with rod space of power cylinder, and output is connected to hydraulic control space of above-indicated one two-position hydraulic distributor and to input of second two-position hydraulic distributor connected with return line in one of positions of second hydraulic distributor. Compacting of ballast layer by means of tie-tamping working member controlled by such system provides required compactness of ballast, uniform over length of treated section of track. EFFECT: improved compactness of ballast base. 2 cl, 1 dwg