baber/WOPTO huggingface dataset:
Patent RU-2087655-C1 (RU)
Title: Method for producing elongated load-bearing building structure
IPC: E04H12/00
Filed: 1995-05-31
Granted: 1997-08-20
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to construction of towers for wind-driven electric plants, retranslation units, lighthouses, for mounting of water reservoirs, contact-lines, and ropeways. Method implies mounting of curvilinear sheet members with convex side facing inwards for formation of shell shaped as regular polygon. Components are connected with formation of polygonal triangles in corners creating longitudinal strengthening units. Longitudinal sheet components are made in the form of membranes installed inside polygon with formation of longitudinal beams of box section by welding in corners of triangles with shell. Lateral membranes are installed inside shell, and abutting transverse frames are installed outside with displacement of their end face from end face of shell section in axial direction beyond shell limits to distance 2-3 B o , where B o  - thickness of curvilinear sheet member. Connected are lateral membrane and transverse frames with shell. Each transverse frame is welded at least at two levels: upper and lower. Lateral membranes are fixed by welding at interval between upper and lower levels of welding transverse frames. Width "b" of longer base of transverse frame in flange unit is chosen according to relation: b=b o +(1,4 ... 1,8)d+Δ, where b o  - thickness of curvilinear sheet member, d - diameter of joining bolt, Δ - technological clearance between head of joining bolt and vertical wall of transverse frame. EFFECT: high efficiency. 17 cl, 4 dwg
Patent RU-2108675-C1 (RU)
Inventor: SAMUJLOV I N
IPC: H04B13/02
Filed: 1995-06-13
Granted: 1998-04-10
Abstract: FIELD: radio engineering; low-speed radio communication links using very-low-frequency bands. SUBSTANCE: method involves shaping signal in the form of combination of monochrome components and radiating it into space. On receiving end, received signal is subjected to three-fold selection, first at carrier frequency, second after transfer of spectrum to lower frequency region, and third channel-by-channel selection. Upon identification and processing, signal is recorded at terminal. Device implementing this method has on sending end control unit, 2, high-frequency oscillator unit 3, adder 4, and power amplifier 5. On receiving end, it has preselection unit 9, group-selection unit 13, channel-by-channel selection unit 14, and identifier 16. Operation on receiving and sending centers is synchronized by means of synchronizing units 19 and 7. EFFECT: improved security of very-low- frequency radio links, reduced power requirement. 11 cl, 16 dwg
Patent RU-2112525-C1 (RU)
Inventor: RUNOVICH A A
IPC: A61K35/407
Filed: 1995-07-20
Granted: 1998-06-10
Abstract: Изобретение относится к медицине, а именно к средствам для коррекции гиперлипидемии. Предложено применение суспензии фетальной ткани печени человека в качестве средства для коррекции гиперлипидемии. 3 табл.
Patent RU-2138334-C1 (RU)
Inventor: D-R INZH NORBERG SHTER
IPC: B02C17/16
Filed: 1995-09-07
Granted: 1999-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: mill-mixer includes milling reservoir on whose shaft mixer is mounted. Shaft of mill is hollow to return milled material and milling intensifier. Shaft has passage communicated with grinding zone and section in form of cage on other end of shaft. This section goes into device holding the milling intensifier. EFFECT: avoidance of compacting of milling intensifier. 10 cl, 3 dwg
Patent RU-2107368-C1 (RU)
Title: Method for conversion of laser beam frequency
Inventor: VITSINSKIJ S A
IPC: H01S3/10
Filed: 1996-01-05
Granted: 1998-03-20
Abstract: FIELD: laser location, communication, processing, information storage and transmission, laser equipment for high- precision processing, medical devices. SUBSTANCE: device has non-linear crystal which is located in con-focal plane of mirrors. In addition device has two coated plates which are mounted on both sides of non-linear crystal at angle of α and 180 ° -α to line which connects centers of mirrors. Coated plates are mounted for rotation about this axis in parallel to this line. Angles which are shaped by normal to plate surface and this line are located in same plane. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2133064-C1 (RU)
Inventor: PODPORKIN G V
IPC: H01B17/00
Filed: 1996-06-25
Granted: 1999-07-10
Abstract: FIELD: high-voltage power engineering; attachment of insulators, wires, screens, guys, miscellaneous high-voltage members to supports of high-voltage power transmission lines. SUBSTANCE: hardware is, essentially, straight or bent rod one of whose ends is meant to carry high-voltage member to be secured and other end is connected to line support. Mentioned rod is covered with insulating coat applied to its side surface as well as to surface of end meant to carry mentioned member; breakdown voltage of mentioned insulating coat is higher than discharge voltage over mentioned coat surface; length of mentioned coat L is to be found from equation 0,06•U 0,75 , m, where U is rated voltage of transmission line, kV. EFFECT: improved protection against spark-over turning into power arc, improved operating reliability, and facilitated installation of hardware on line or substation. 4 dwg
Patent RU-2121545-C1 (RU)
Inventor: GERGEL EHDUARD SAVVICH
IPC: E02B3/06
Filed: 1996-09-11
Granted: 1998-11-10
Abstract: FIELD: hydraulic engineering; protection of water reservoir coasts from wave effect; may be used on curved sections of coast. SUBSTANCE: coast-protecting structure consists of main and end blocks with slotted holes and vertical parallel slots on block end faces. Slots are made at an angle to frontal and rear faces of block with depth equalling at least one half of block height, and width equalling at least its thickness. Main blocks are made with three slots. Two of them are located on diagonally opposite end faces of block at the same distances from its edges and the third slot is displaced with respect to block end face center. End blocks have two slots each. Slots are located on one end face of block. EFFECT: reduced velocity and transporting ability of run-off streams and extending along coast streams entrapping hard sediments. 9 cl
Patent RU-2128790-C1 (RU)
Title: Гидравлический привод вывешивания и горизонтирования грузовой платформы
Inventor: SOROKIN V P
IPC: F15B11/22
Filed: 1996-09-26
Granted: 1999-04-10
Abstract: Привод предназначен для вывешивания и горизонтирования платформы. Привод содержит две пары установленных по углам платформы гидроопор (ГО), гидрозамки (ГЗ), связанные надклапанными полостями с поршневыми полостями ГО, два насоса, каждый из которых соединен с поршневыми и штоковыми полостями соответствующей пары ГО и с управляющими камерами ГЗ, связанных с этой парой ГО, три трехпозиционных четырехлинейных распределителя (Р), бак и делитель потока, сообщенный с подкапанными полостями ГЗ первой пары ГО. Штоковые полости первой пары ГО, камеры ГЗ этой пары ГО и делитель соединены через первый Р с одним насосом и баком. Другой насос сообщен с баком через входные и сливные отверстия (0) второго и третьего Р. Выходные 0 второго Р соединены со штоковыми полостями второй пары ГО и с камерами и подклапанными полостями ГЗ указанной пары ГО. Каждое выходное 0 третьего Р соединено с камерой ГЗ, связанного с одной из ГО второй пары ГО, и через обратный клапан - с поршневой полостью диагонально расположенной ГО. Выходные 0 второго Р выполнены разобщенными с его сливным и входным 0. К камерам ГЗ второй пары ГО подключен сообщенный с баком дроссель. Технический результат - повышение надежности и уменьшение массогабаритных параметров и стоимости. 3 з.п.ф-лы, 1 ил.
Patent RU-2114077-C1 (RU)
Title: Hardening composition and method of manufacturing artificial material
Inventor: SMYKOV V B
IPC: C04B7/153
Filed: 1996-10-01
Granted: 1998-06-27
Abstract: FIELD: artificial materials. SUBSTANCE: invention is intended for use in construction, mechanical engineering, power industry, and metallurgy. Hardening composition contains crushed slag from nonferrous metal production, fraction no more than 0.1 mm, and liquid alkali metal as alkali component. Slag may contain that from copper-smelting enterprises, and alkali metal may be sodium or eutectic sodium-potassium alloy, amount of alkali metal ranging from 10 to 35 wt %. Method of invention consists in crushing slag, adding alkali component, and heating resultant mixture to exothermic reaction point. When sodium is alkali component, mixture is heated to 200-240 C. EFFECT: improved resistance to corrosive media (aqueous mineral acids and alkalis) and resistance to high temperatures (up to 1500 C). 7 cl
Patent RU-2112341-C1 (RU)
Title: Flat hoe
Inventor: SALDAEV A M
IPC: A01B39/20
Filed: 1996-10-09
Granted: 1998-06-10
Abstract: FIELD: agricultural engineering, in particular, cultivation of tilled crop spacings. SUBSTANCE: flat hoe has tine, side hoe with cheek and plate attached to side hoe. Plate lower edge is extending in parallel with rear edge of side hoe above it. Plate is made Z-shaped. Front part of plate is aligned with cheek. Rear part of plate is equally spaced relative to its side surface. Upper cut of Z-shaped plate is offset forward in vertical plane relative to its lower cut, i.e. plate is positioned slantwise. Length ratio of inclined part of Z-shaped plate and side hoe is 1 : (8-10). EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 6 dwg
Patent RU-2126690-C1 (RU)
Inventor: SHMELEV VLADIMIR ALEKSEEVICH
IPC: A61K38/28
Filed: 1996-11-06
Granted: 1999-02-27
Abstract: FIELD: biotechnology, biochemistry. SUBSTANCE: method involves the successive combination of reversed-phase and anion-exchange methods on chromatography unit of low pressure. Method involves loading and elution processes of components to be separated by frontal-displacing regime. Highly purified insulin has, %: 7% basic substance, not less 7; proinsulin, not above 0.001; high-molecular proteins, not more, 1; insulin-like impurities, not more 1. The yield of end product is not less than 70%. EFFECT: improved method of purification, enhanced quality of product. 13 cl, 1 ex
Patent RU-2109579-C1 (RU)
Inventor: CHERNYSHENKO O I
IPC: B04B9/12
Filed: 1996-11-18
Granted: 1998-04-27
Abstract: Использование: изобретение относится к оборудованию для очистки жидкостей в центробежных силовых полях и может быть использовано для очистки масел в двигателях и станочном оборудовании, а также для частичной регенерации отработавших масел. Сущность: центрифуга для очистки жидкости содержит корпус с крышкой и установленный в нем на двух подшипниках ротор, снабженный гидрореактивными соплами и колонкой с каналом для подвода очищенной жидкости к соплам. Корпусы одного или двух подшипников снабжены упругой опорой малой жесткости, обеспечивающей возможность их поперечных смещений, а ротор - гибким патрубком для ввода очищаемой жидкости. Ротор также снабжен гибким патрубком для частичного отвода очищенной жидкости. 1 з.п.ф-лы, 4 ил.
Patent RU-2115088-C1 (RU)
Inventor: BASS GEORGIJ ANATOL EVICH
IPC: F42D3/04
Filed: 1997-01-21
Granted: 1998-07-10
Abstract: FIELD: mining art, applicable in drilling and blasting destruction of rocks in coal, petroleum and ozocerite mines, sulfur, pyrite and salt pits dangerous in gas and dust. SUBSTANCE: nonchargeable blast-hole or bore hole is drilled to form an additional exposed surface, blast-holes are charged with high-power explosives with a high detonation capacity, a water dam is constructed for attenuation of air shock waves, a dam of gas-tight materials; separating the face area from other workings and having a labyrinth at the working soil, is installed; a gas analyzer oxygen sensor is installed in the labyrinth section; mine atmosphere is displaces from the face area by gaseous combustion products of internal combustion engine passing the engine exhaust gases through a standard attachment of catalytic detoxication of gases used in the given case also as a spark-killer. After creation of atmosphere that is incapable of burning and burst the blast-hole charges are blasted. EFFECT: enhanced safety of blasting operations and enhanced efficiency of blasting operations. 2 cl, 5 dwg
Patent RU-2122147-C1 (RU)
Title: Method of manufacture of flexible pipe
Inventor: ANISIMOV P A
IPC: F16L11/16
Filed: 1997-02-18
Granted: 1998-11-20
Abstract: FIELD: manufacture of pipes used for transportation of liquid media under pressure. SUBSTANCE: pipe is formed by winding profiled band on hollow bearing pipe secured as cantilever at simultaneous introduction of deformed polymer round billet. EFFECT: simplified construction at enhanced operational reliability. 5 dwg
Patent RU-2126926-C1 (RU)
Inventor: LARIONOV A F
IPC: F16L1/032
Filed: 1997-04-01
Granted: 1999-02-27
Abstract: FIELD: pipeline construction industry. SUBSTANCE: method is used in construction of pipelines from combination-type pipes for example biplastic pipes intended for transportation of oil field production media. According to method, assembled into link on berm of trench are separate glass-reinforced plastic pipes, then this link is butt-joined with pipeline with turning of pipe link around its longitudinal axis. Prior to that, force of pipe link displacement is measured and this force is summed with required contact force. EFFECT: increased length of joined pipe links; improved quality of joining pipe links with pipeline. 9 cl, 5 dwg
Patent RU-2126396-C1 (RU)
Title: Derivatives of epoxycyclohexane and plant growth regulating agents
Inventor: KUNIKADZU SAKAJ
IPC: A01N43/22
Filed: 1995-09-13
Granted: 1999-02-20
Abstract: FIELD: organic chemistry, agriculture. SUBSTANCE: plant growth regulating agent has a derivative of epoxycyclohexane as an active component of the general formula (I)   where R 1  means hydrogen atom, C 1 -C 6 -alkyl-group or C 3 -C 6 -cyclo- -alkyl-group; R 2  and R 3  form together C 2 -C 3 -polymethylene group. Invention relates to also plant growth regulating agent involving derivative of epoxycyclohexane and brassinosteroid as active components. Derivatives of epoxycyclohexane show strong effect with respect to plant growth regulation that is equal or above that of abscisic acid. They are useful as plant growth regulating agents that accelerate plant growth, germination and seedling growth, inhibit transpiration and wilting, enhance cold-resistance, accelerate growth and mature of fruits, roots and root crops, stems or bulbs and others. Synergistic effect is provided by combination of derivative of epoxycyclohexane and brassinosteroid. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 14 cl, 10 tbl, 16 ex
Patent RU-2095404-C1 (RU)
Inventor: YARMOSH VLADIMIR I
IPC: C12G3/06
Filed: 1997-05-13
Granted: 1997-11-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka of 40% vol. contains the following ingredients per 1000 dal of ready product: citric acid, 0.15-0.25 kg; glycerin, 0.095-0.15 kg; aqueous-alcohol infusion of coltsfoot, 7.5-8.5 l; 65.8-% sugar syrup, 11.0-12.0 l; aqueous-alcohol liquid from rectified alcohol and drinking water. EFFECT: higher organoleptical properties; broadened assortment of vodkas.
Patent RU-2109824-C1 (RU)
Inventor: GROMOV O G
IPC: C22B7/00
Filed: 1997-05-28
Granted: 1998-04-27
Abstract: Изобретение может быть использовано для извлечения серебра из скрапа электронных и электротехнических изделий, содержащего серебряные покрытия на основе латуни, бериллиевых бронз или чистой меди. Скрап обрабатывают смесью концентрированных серной и азотной кислот с содержанием азотной кислоты 5,0 - 15,5 об.%. Кислотную обработку скрапа ведут при 30 - 50 o С в течение 4 - 15 мин. Отделяют обессеребряный скрап от реакционного раствора, который разбавляют 2,5 - 3 раза водой. Полученный осадок сульфата серебра отфильтровывают от маточного раствора, сушат, спекают с гидроксидом калия с получением порошкообразного металлического серебра. Кислотную обработку скрапа ведут при механическом перемешивании или барботирования сжатым воздухом реакционной среды. Маточный раствор может быть упарен до образования концентрированной серной кислоты, откорректирован по содержанию азотной кислоты и возвращен в голову процесса. Достигается селективное и полное извлечение серебра из скрапа при снижении на 30 - 50 o С температуры процесса и уменьшения в 2 - 7 раз продолжительности кислотной обработки. Кроме того, способ является малоотходным и экологически безопасным. 2 з.п. ф-лы.
Patent RU-2125714-C1 (RU)
Title: Gauge measuring level of liquid in vessel
Inventor: BLASHENKOV N M
IPC: G01F23/292
Filed: 1997-06-27
Granted: 1999-01-27
Abstract: FIELD: contact-free level check of fuel in tanks, level of corrosive medium in vessels. SUBSTANCE: gauge measuring level of liquid in vessel includes light source, photodetector and optically clear splitting element separating liquid present in vessel from light source and photodetector and fitted with heater. Surface of liquid in vessel is separated from the rest of surface of this liquid by means of pipe which lower part has conduits communicating pipe space with vessel space. Upper part of this pipe is matched with optically clear splitting element with the aid of conical branch pipe. EFFECT: increased accuracy of measurements. 3 cl, 2 dwg
Patent RU-2135159-C1 (RU)
Title: Propolis ointment
Inventor: EHL NATANOVA M I
IPC: A61K9/06
Filed: 1997-07-29
Granted: 1999-08-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: ointment has propolis and base containing polyethylene oxide of molecular masses 400 and 1500 Da and nipagin and nipazol as preserving agents at the following ratio of components, wt. -%: propolis 10.69-11.81; polyethylene oxide of molecular mass 400 Da 60.57-66.93; nipagin 0.142-0.158; nipazol 0.19-0.21, and polyethylene oxide of molecular mass 1500 Da - the rest. Ointment can be used as an anti-inflammatory and wound-healing agent. EFFECT: decreased sickliness, accelerated epithelization of wound.
Patent RU-2132924-C1 (RU)
Title: Device for cutting thread on pipes at well head
Inventor: MATVEEV V M
IPC: B23G1/24
Filed: 1997-07-30
Granted: 1999-07-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: device is intended for cutting taper thread on pipes used in oil industry at well head and in geological prospecting operations. Device is made up of rotation mechanism with power drive unit and cutter holder. Device is provided with table, mechanism for converting rotatory motion from power drive unit into rotatory advancing motion of tool along generant of casing string. Converting mechanism includes gear wheel, two gears and screw which is fastened with table. Screw is moving along bands of centering housing. Also provided is follower which is made in the form of inclined upright fastened on gear wheel and slides located on table and adapted for moving over prismatic guide members. Also there is mechanism for withdrawing cutter from cutting zone at end of mechanism stroke. This mechanism has stop fastened on inclined upright with local recess. Centering mechanism is made up of housing retainer blocks movably connected to housing. Retainer blocks are provided with inserts allowing for cutting thread on pipes of various diameters. Power drive unit is represented by hydraulic motors. EFFECT: higher efficiency. 7 dwg
Patent RU-2119880-C1 (RU)
Title: Reservoir floating roof water drain
Inventor: SHAMMAZOV A M
IPC: B65D88/38
Filed: 1997-09-29
Granted: 1998-10-10
Abstract: FIELD: collection and removal of water from reservoir floating roof. SUBSTANCE: device has drain holes with connecting branch pipes on floating roof and on reservoir wall connected by corrugated metal pipeline made of stainless steel. Pipeline has flexible tie-rods secured in middle part of pipeline and connected to floating roof of reservoir for lifting middle part of pipeline in synchronism with floating roof. Flexible pipeline is provided with spiral corrugations and is arranged over spiral relative to axis of reservoir in direction coinciding with direction of pipeline corrugations. Diameter of spiral is not less than 10-fold diameter of pipeline. Length of flexible tie-rods is equal to the shortest distance in radial plane of reservoir section from point of their attachment on hose to place of attachment on roof. Places of attachment of flexible tie-rods are arranged on roof over diameter not less than 20 diameters of pipeline. EFFECT: enhanced manufacturability, increased service life of water drain. 2 dwg
Patent RU-2133959-C1 (RU)
Title: Method of determination of stress index
Inventor: BOL SHAKOV G V
IPC: G01N33/48
Filed: 1997-11-14
Granted: 1999-07-27
Abstract: FIELD: medicine, particularly, stomatology. SUBSTANCE: method includes determination of human organism stress by characteristic of human mixed saliva. Characteristic is used in the form of saliva refractive index determined by interresonator reflecting laser refractometry and its deviation from standard value. EFFECT: higher accuracy and information content of determination. 1 tbl
Patent RU-2137083-C1 (RU)
Inventor: KOZOREZOV A K
IPC: F42B1/02
Filed: 1997-11-17
Granted: 1999-09-10
Abstract: FIELD: methods for generation of high-speed cumulative jets, may find an application as a means of impulse loading in physical studies. SUBSTANCE: a high-speed cumulative jet in the form of a ring in cross-section is generated by means of an explosive charge. Novelty of the invention is the principle of generation of cumulative jet at oblique interaction of metal plate moving at a high speed in a napple of conical surface formed in the metal part. EFFECT: generation of high-speed jet in the form of a ring in cross-section. 4 cl, 2 dwg, 2 tbl
Patent RU-2128894-C1 (RU)
Title: Spade
Inventor: POTAPENKO I A
IPC: A01B1/02
Filed: 1997-11-26
Granted: 1999-04-20
Abstract: FIELD: agriculture, in particular, manual soil tillage tools. SUBSTANCE: tillage tool has shank and cutting member. Spade is provided with winding positioned at shank and cutting member junction zone and allowing spade to be connected to pulsed current source. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2126592-C1 (RU)
Title: Optical receiving device of laser communication line
Inventor: MART JANOV A N
IPC: H04B10/06
Filed: 1997-12-29
Granted: 1999-02-20
Abstract: FIELD: laser communications engineering; atmospheric laser communication lines receiving messages under varying background conditions. SUBSTANCE: device has newly introduced optical receiving system, holographic reflecting filter, light filter, all arranged in tandem on optical axis, and also first and second photodetectors, processing unit, and their interconnections; it enables direct estimation of background noise in the course of message reception . Optical receiving system passes received beam to holographic reflecting filter placed at angle α to optical axis. Holographic reflecting filter functions to spatially separate beam components into those not containing signal which are confined within light filter and converted into electric signal before entering photodetector and components containing signal which are converted by second photodetector. Upon receiving information about power of transmitted optical signal from first photodetector and information from second photodetector used to estimate background power, processing unit decides which of two signals, 0 or 1, reached optical receiver during time space under discussion. EFFECT: reduced average probability of abnormal discrimination of symbols. 1 dwg