baber/WOPTO huggingface dataset:
Patent RU-2079856-C1 (RU)
Inventor: MITROFANOV DMITRIJ G
IPC: G01S13/02
Filed: 1995-03-17
Granted: 1997-05-20
Abstract: Радиолокационное устройство распознавания искусственных целей. Изобретение относится к радиолокации и может быть использовано для распознавания искусственных целей с нелинейными характеристиками отражения радиолокационного сигнала. Целью изобретения является обеспечение распознавания искусственных целей, обладающих нелинейными характеристиками отражения, на фоне подстилающей поверхности. Распознаваемая цель зондируется одночастотным сигналом. Обладая нелинейными характеристиками, она отражает сигнал как на частоте зондирующего сигнала, так и на гармониках, уровни которых характеризуют тип цели, т.е. является признаками распознавания. С целью повышения помехозащищенности различительного признака отражения на основной частоте в обработке не участвует, а для обеспечения инвариантности признака распознавания к дальности до цели выполнена нормировка m-x спектральных гармоник по отношению ко второй. В качестве различительного признака использована спектральная характеристика отражения искусственной цели. Положительный эффект: возможность распознавания целей на фоне подстилающей поверхности независимо от их радиальных скоростей и уровня помех на частоте зондирующего сигнала. 1 ил.
Patent RU-2110050-C1 (RU)
Title: Device for measurement of rotary object temperature
Inventor: VASIN N N
IPC: G01K13/08
Filed: 1995-03-29
Granted: 1998-04-27
Abstract: FIELD: measurement technology. SUBSTANCE: main 1 and auxiliary 5 dielectric discs secured to rotary object shaft carry transmitting 2.1,...2i,.. . 2n and receiving-compensating 4.1,...4i,...4n coils according to number of thermocouple sensors 7. Two sections of receiving coil 3 connected to measuring instrument 8 and two sections of compensating coil 6 connected to output of regenerator of linearly variable current are arranged on both sides of discs 1, 5 on stationary stator, respectively. Output of synchronization unit 10 is connected to control input of measuring instrument. Temperature is determined by value of code generated by measuring instrument at moment electromotive force of thermocouple sensor 7.i of i-channel becomes equal to electromotive force induced in coil 4.i. Higher measurement accuracy is obtained due to removal of reciprocal influence of fields of transmitting and compensating coils, as well as to uniform field of coil 6 having circular form. EFFECT: higher accuracy of measurement. 4 dwg
Patent RU-2087765-C1 (RU)
Inventor: BULATOV VALERIJ A
IPC: F16C33/14
Filed: 1995-07-03
Granted: 1997-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: restoration material is a composition containing synthetic glue with a filler as a uniform metallic powder homogeneously distributed in it. The amount of the filler is defined by a relationship presented in the invention description. EFFECT: simplified method. 6 cl, 3 dwg
Patent RU-2082808-C1 (RU)
Title: Aluminium-base alloy for welding by melting
Inventor: ZOLOTOREVSKIJ YULIJ S
IPC: C22C21/06
Filed: 1995-07-13
Granted: 1997-06-27
Abstract: FIELD: metallurgy of alloys. SUBSTANCE: aluminium-base alloy containing magnesium, manganese, beryllium and zirconium has additionally scandium, chrome and titanium at the following ratio of components, wt.-%: magnesium 5.5-6.5; manganese 0.5-0.8; beryllium 0.0001-0.005; zirconium 0.05-0.25; scandium 0.36-0.55; chrome 0.1-0.25; titanium 0.01-0.05, and aluminium - the rest. Proposed alloy ensures to enhance metal strength, decreased structure weight. EFFECT: improved quality and properties. 2 tbl
Patent RU-2087290-C1 (RU)
Title: Method for joining shafts through flange semicouplings with connecting bolts
Inventor: DUNAEV LEV L
IPC: B23P19/06
Filed: 1995-08-14
Granted: 1997-08-20
Abstract: FIELD: mechanical engineering, in particular, joining of shafts of machines operating in high-duty mode and at high frequencies. SUBSTANCE: method involves centering shafts by preliminary precise registering of openings for receiving bolts in semicouplings; fixing relative position of semicouplings by auxiliary devices; positioning and tightening bolts. Precise fixation of semicouplings is performed by split sleeves 3 with inner conical surface. Conical pins 7 are driven into sleeves 3 to provide for relative radial and tangential offset of semicouplings and precise coincidence of bolt receiving openings. EFFECT: increased efficiency, reduced labor intensity and provision for preventing joining parts from breakage. 2 dwg
Patent RU-2095533-C1 (RU)
Title: Method for erection of external wall of building
Inventor: BARSHAK ILYA S
IPC: E04B2/42
Filed: 1995-10-30
Granted: 1997-11-10
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to technology of erecting laminated external walls of dwelling and public buildings, including multistory buildings. According to method, external wall of building is made by erecting light-weight walling of small-piece materials isolated by air spacing from internal load-bearing walling. These two components of external wall are interconnected, and warmth-keeping interlayer is installed between them. Masonry within each separate story of building is separated from above-laying masonry by placing reinforced concrete frame of permanent thickness on temporary screeds in upper face of low-laying masonry. Frame is fixed in this position and then it is rigidly secured at opposite side to internal walling. Then wall is erected within next story with subsequent removal of screeds and hermetic sealing of clearance. EFFECT: high efficiency. 4 dwg
Patent RU-2102985-C1 (RU)
Inventor: VASIL EV VLADIMIR KONSTANTINOV
IPC: A61K36/889
Filed: 1995-11-10
Granted: 1998-01-27
Abstract: FIELD: medicine, oncology. SUBSTANCE: method involves effect of DNA acid hydrolyzate containing pyrimidine nucleotides from wheat embryos on tumor cells under conditions in vitro. EFFECT: broadened range of biomaterials showing antitumor effect. 3 cl
Patent RU-2140282-C1 (RU)
Inventor: EHMMA I MUR
IPC: A61K31/59
Filed: 1994-03-29
Granted: 1999-10-27
Abstract: FIELD: medicine, more particularly chemical and pharmaceutical industries. SUBSTANCE: composition contains factor of growth resulting from thrombocytes, and vitamin D in amount sufficient to stimulate growth of osteoblasts and stimulate growth of bone in patient. EFFECT: increased proliferation of osteoblasts and improved bone regeneration processes. 21 cl, 7 dwg, 11 ex
Patent RU-2079383-C1 (RU)
Inventor: UGOLEV YURIJ M
IPC: B08B9/02
Filed: 1995-12-18
Granted: 1997-05-20
Abstract: Сущность изобретения: установка для чистки трубопровода содержит расположенные на раме транспортного средства и связанные между собой бак с водой, насос и магистраль с выходным каналом. Она имеет установленные на баке и расположенные в поперечном направлении относительно него и связанные между собой баллоны со сжатым воздухом, средства для очистки загрязненной поверхности и средство для создания направленного потока сжатого воздуха с подводящими шлангами, и установленный под баком на раме барабан для намотки шлангов, при этом выходной канал выполнен с возможностью соединения со шлангом средства для чистки загрязнений, а баллоны со сжатым воздухом выполнены с возможностью соединения со шлангом средства для создания направленного потока сжатого воздуха. 2 ил.
Patent RU-2081999-C1 (RU)
Title: Underground equipment for operating wells
Inventor: TUGUSHEV RASIM SH
IPC: E21B43/00
Filed: 1996-01-10
Granted: 1997-06-20
Abstract: FIELD: oil and gas industry. SUBSTANCE: underground equipment has pipe union 1 connected with lower coupling 2 of pump-and-compressor tube string 3. Lower end of pipe union 1 is connected with holder 5. Located concentrically outside pipe union 1 is sleeve 11. Upper end of sleeve 11 by means of left-hand thread is connected with body 13, and seated in its central axial passage is pipe union 1. It can reciprocally move in axial direction relative to body 13. Two circular bores are made in body 13. One bore accommodates sealing collars 21, spacer ring 19, thrust rings 18, pressure piston 20 and axle box 22. Seated in other bore is safety piston 28. Also made in body 13 are internal circular protrusion 16, stepped axial passages 14, through axial passages 15, and splines 17. Axes of stepped passages 14 are located at larger distance from axis of central passage of body 13 than axes of through passages 15. Installed in stepped passages 14 are circulation valve 24 and inhibiting valve 23. Made in upper part of holder 5 are radial passage 10 and splines 9 which are counterpart to splines 17 of body 13. Attached to lower end of sleeve 11 is cover 12 which is installed on holder 5 with possible reciprocal displacement relative to it. Sleeve 11 itself is made of flexible material. In transport position, sleeve 11 is deformed in radial direction over its length. Outer surface of sleeve 11 can be coated with layer of sealing material. Attached to holder 5 underneath is bottom 6 with axial passage 7 which is closed by shut-off member 8. Underground equipment is sunken into well to required depth by string of pump-and-compressor tubes 3. Surplus pressure is created in sleeve 11, it is deformed in radial direction and tightly pressed against walls of production string 4. At further increase of pressure inside sleeve 11, bottom 6 is detached from holder 5. Required connections are made at well head, and surplus pressure is created in hole clearance. Protective piston 28 goes out of circular bore of body 13, thus freeing stepped passages 14. After that, underground equipment is ready for carrying out further technological operations. EFFECT: high efficiency. 5 cl, 1 dwg
Patent RU-2098385-C1 (RU)
Title: Blend for manufacturing mass and parts for structurally stable linings
Inventor: FROLOV OLEG I
IPC: C04B35/043
Filed: 1996-01-11
Granted: 1997-12-10
Abstract: FIELD: metallurgy. SUBSTANCE: charge consists of 75-93% of grainy and disperse caked periclase powder and 7-25% of grainy and disperse molten alumino-magnesia spinel. Ratio of grainy and disperse constituents in the first component ranges from 1.14 to 2.75, and the same in the second component from 2.3 to 9.0. Axis diversification in grainy molten alumino-magnesia spinel is at least 2.0. The charge is designed for the most wearable regions of linings of steel-casting ladles, converters, electrical furnaces, and other metallurgical assemblies. EFFECT: reduced equipment damage. 2 cl, 2 tbl
Patent RU-2099200-C1 (RU)
Title: Pneumatic tyre
Inventor: GREKOV IGOR N
IPC: B60C5/20
Filed: 1996-02-14
Granted: 1997-12-20
Abstract: FIELD: tyre industry; automotive tyres. SUBSTANCE: pneumatic tyre has casing and sectional inflatable tube with number of tube cells from 12 to 50. Cells are in contact with end face whose area is 1.2-3.5 of cell cross section area. Cells are secured on frame made in form of two parallel tubular collectors, main and auxiliary ones, identical to shape of wheel rim. Bushings are secured between collectors. Each cell has union and is connected to corresponding bushing. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2113566-C1 (RU)
Title: Fabric for protective clothes
Inventor: KERIMOV S G
IPC: D03D15/49
Filed: 1996-06-13
Granted: 1998-06-20
Abstract: FIELD: textile industry, in particular, fabric for manufacture of costume for fencers and other sportive costumes, as well as for production of protective members for sportsman's chest and side regions. SUBSTANCE: fabric is manufactured by filling and core thread fancy weaving formed by joining of two repp weaves (warp 2/2 and weft 2/2), which are offset one with respect to another both in horizontal and vertical planes by value equal to half the distance between adjacent pairs of interlacing threads. Each thread in pair of filling and core threads of pattern repeat of 8 is woven separately out of phase one with respect to another. Each pair of threads of one system is alternatively disposed between two threads of related pair of opposite pair of threads. Average geometrical weft and warp fabric filling is 84-89%. EFFECT: increased efficiency, wider operational capabilities and improved quality of fabric. 6 dwg , 1 tbl
Patent RU-2129120-C1 (RU)
Title: Naphthalene derivatives and method of preparation thereof
Inventor: TATSUZO UKITA
IPC: C07D213/38
Filed: 1996-06-14
Granted: 1999-04-20
Abstract: FIELD: medicine. SUBSTANCE: present invention describes new naphthalene derivative having antiasthmatic activity and method of preparation thereof. Naphthalene derivative of formula (I) R 1  wherein R 2  and R 3  are identical or different and each is H protected or unprotected by OH; one of R 4  and R 5  is protected or unprotected hydroxymethyl, and the other is H, lower alkyl, or protected or unprotected hydroxymethyl; R 6  and NH 2  are identical or different and each is H substituted or unsubstituted by lower alkyl, substituted or unsubstituted by phenyl, or protected or unprotected  , or both are attached together with adjoining N to form substituted or unsubstituted heterocyclic group, and pharmaceutically acceptable salts thereof. Said compounds show superb bronchostenosis inhibiting activity and, hence, are useful for prophylaxis and treatment of asthma. EFFECT: improved properties of the title compounds. 36 cl, 204 ex, 16 tbl
Patent RU-2149871-C1 (RU)
Title: Изоксазолины и изоксазолы, способ подавления агрегации тромбоцитов, фармацевтическая композиция, подавляющая агрегацию тромбоцитов
Inventor: UITAJAK DZHON
IPC: A61P7/04
Filed: 1994-11-14
Granted: 2000-05-27
Abstract: Изобретение касается новых изоксазолинов и изоксазолов формулы I, где R 1 , R 14 , R 15 , U, V, W, X, Y, b имеют значения, указанные в формуле изобретения, которые полезны в качестве антагонистов гликопротеинового рецептора фибриногена IIb/IIIa тромбоцитов, фармацевтических композиций, содержащих такие соединения, способа подавления агрегации тромбоцитов на основе этих соединений в качестве тромболитиков. 6 с. и 18 з.п.ф-лы, 16 табл.
Patent RU-2115594-C1 (RU)
Title: Method of manufacture of blades and spars for flying vehicle propellers and other articles from composite materials
Inventor: SHATSKIJ G JU
IPC: B64C27/46
Filed: 1996-10-14
Granted: 1998-07-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: method consists in winding the composite material tape impregnated in binder on mandrel to obtain blank of required thickness followed by polymerization of material. Installation of parts is effected after winding the tape according to its position, for example, mounting of counter-weight in nose section of blade which has been preliminarily placed in technological envelope with fixing wings; then winding is continued together with part mounted, after which article is subjected to polymerization. EFFECT: enhanced reliability of attachment of counter-weight, reduced labour consumption and consequently cost of article; increased service life of blades. 5 dwg
Patent RU-2110438-C1 (RU)
Inventor: AVER JANOV ANDREJ ANATOL EVICH
IPC: B63G8/40
Filed: 1996-11-15
Granted: 1998-05-10
Abstract: FIELD: escape from damage submarine lying at deep depth by free surfacing method. SUBSTANCE: rescue outfit includes breathing apparatus and hermetic diving dress with helmet made from reinforced material. Diving dress is provided with hermetic chambers which may be connected to compressed air bottles, device for compression, safety valve for maintenance of the required pressure differential inside the diving dress and surrounding medium. Helmet is fitted with pipe union and breathing half-mask with nipple to which breathing apparatus located under diving dress is connected. Decompression device mounted inside diving dress or on its outer surface includes air throttle which brings inter-dress space in communication with surrounding medium. Decompression device is connected with pressure pickup and safety valve which makes it possible to perform decompression of submariner in preset mode directly in diving dress beginning from underwater position to surface position. EFFECT: enhanced reliability. 5 cl, 5 dwg
Patent RU-2123190-C1 (RU)
Inventor: ERMISHIN SERGEJ MIKHAJLOVICH
IPC: G01R35/00
Filed: 1997-04-15
Granted: 1998-12-10
Abstract: FIELD: metrology. SUBSTANCE: method consists in feed of same measured value to input of examined assemblage of measuring means of same type or in pick-up of it from output of assemblage. Working standards necessary to determine metrological characteristics of measuring means are isolated from examined group of measuring means of same type. To determine metrological characteristics of measuring means left in group after isolation of standards group parameter is formed on basis of readings of working standards by statistic procedures. Quality indices of determination of metrological characteristics are found on basis of statistic procedures using certain level of confidence to group parameter. EFFECT: simplified procedure of determination of metrological characteristics, reduced material, labor and time expenditures. 1 dwg
Patent RU-2133971-C1 (RU)
Inventor: SHTEJNSHLEJGER V B
IPC: G08B13/18
Filed: 1997-06-09
Granted: 1999-07-27
Abstract: FIELD: security system controlling access. SUBSTANCE: invention is related to development of method and device with expanded functional capabilities for detection of objects concealed under clothes, specifically, both metal and nonmetal objects of explosive type, for instance, concealed under clothes. Mentioned above result is achieved with the aid of radio receiving antenna focused on small section of surface of human body. Electromagnetic waves emitted by this section are received and intensity of received signal is measured by means of radiometer and processing unit matched with it. Position of beam is registered in this case. Measured intensity of received signal is displayed in the form of intensity of glow of screen of display. Presence or absence of metal or nonmetal objects is determined by distribution of intensity. EFFECT: expanded functional capabilities for detection of metal and nonmetal objects concealed under clothes. 2 cl, 2 dwg
Patent RU-2120710-C1 (RU)
Title: Cultivating tool
Inventor: BOJKOV V M
IPC: A01B35/02
Filed: 1997-06-24
Granted: 1998-10-27
Abstract: FIELD: agriculture. SUBSTANCE: cultivating tool has ripping tools with vertical moldboards positioned in row on frame at an acute angle to direction of movement. Profile of ripping tools is made as a part of tapered surface with convexity upwards. Height of segment formed by part of cone base circle and its chord equals one third or half the radius of the circle. Moldboards of every next tool overlap preceding one so that working width of moldboard is equal to value of the chord. EFFECT: enhanced efficiency, reduced traction resistance. 4 dwg
Patent RU-2130023-C1 (RU)
Title: QUINOLINO [2,1-b] QUINAZOLIN-12-ONE-5- CARBOXYLIC ACID CYCLOHEXYLAMIDE HAVING ANTIFLAVIRAL ACTIVITY
Inventor: MIKHALEV A I
IPC: C07D471/04
Filed: 1997-07-02
Granted: 1999-05-10
Abstract: FIELD: medicine. SUBSTANCE: present invention describes preparation of quinolino [2,1-b] quinazolin-12-one-5- carboxylic acid cyclohexylamide of formula I:   as agent for treatment of spring-summer mite encephalitis. Compound has antiflaviral activity which is not inferior to antimite immunoglobulin. EFFECT: improved properties of the title compound. 1 ex, 2 tbl
Patent RU-2141783-C1 (RU)
Title: Apparatus for reducing noise of vacuum cleaner engine
Inventor: KIM KHVA-DUNG
IPC: A47L9/22
Filed: 1997-09-08
Granted: 1999-11-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: apparatus has noise discharge opening positioned rearward of engine. Noise is discharged through discharge opening and is directed through rectangular outlet opening in inner annular surface of engine rear cover. Rear cover is connected with front cover for protecting engine. Noise is further directed through engine filter arranged rearward of engine and is reduced by engine cover, which is fixed by bolts in cavity of main housing. Noise is further discharged along longitudinal noise discharge channel. Engine cover has opening for discharging reduced noise outside to front cover of engine. Longitudinal noise discharge channel for directing noise from main housing is defined by acrylic plate and by plate made from nonwoven material and is connected to reduced noise discharge opening. EFFECT: increased efficiency and reduced noise level of vacuum cleaner. 5 cl, 10 dwg
Patent RU-2148124-C1 (RU)
Title: Method for construction of drilling-injection piles
Inventor: BASHMAKOV V M
IPC: E02D5/46
Filed: 1997-10-09
Granted: 2000-04-27
Abstract: FIELD: construction engineering. SUBSTANCE: relates to building of foundations and can be used for fortification of existing foundations of buildings and other structures. Method implies drilling of bore-holes and installation of reinforcing framework into bore-hole. Framework is made up of sections consisting of reinforcement rods located over generating lines of steel cylinders which are installed over length of pile after every 2-20 diameters of pile. Reinforcing rods are connected to cylinders by intermittent weld joints. After that, bore-hole is filled with cement slurry with water-to-cement ratio being equal to 0.1-0.8 with subsequent mounting of hermetic sealing device. Pile body is subjected to pressure treatment under pressure of 0.1-1.0 MPa with injection operation performed in separate stages. Duration of first stage of injection operation is 120-400 s, duration of second stage of injection operation is 400-620 s. At each stage, pressure is increased by 0.1-0.9 MPa. Application of aforesaid method allows for increasing load-bearing capacity of pile body. EFFECT: higher efficiency. 1 cl
Patent RU-2121914-C1 (RU)
Title: Grinding spindle assembly
Inventor: STEPANOV JU S
IPC: B24B41/04
Filed: 1997-12-31
Granted: 1998-11-20
Abstract: FIELD: machining of bodies of revolution by abrasive tool with axially shifted cutting layer, applicable in designing, manufacture and use of grinding, buffing, lapping and finishing machines and appliances. SUBSTANCE: grinding spindle assembly has shaft 3 installed in fixed poppet sleeve 1 on two radial supports 4 and 5, the distance between them is l, and abrasive wheel 6 with axially shifted cutting layer supported as a cantilever on the shaft on the side of front support 5 at an angle to the plane of rotation, and driven pulley on the other side. Besides, the shaft is furnished with support 7 oscillating synchronously to axially shifted cutting layer, support 7 is positioned at distance Xmax=0.42265l from front support 5' in the point of maximum deflection of shaft axis; the value of oscillation of support 7 is the distance between point Xmax and point Xmin of minimum deflection on the axis with maximum deflection nearest to front support 5. EFFECT: enhanced reliability, durability and quality of machined parts by decreasing alternating dynamic loads due to installation of an additional oscillating support operating in points of equal shaft deflection. 3 dwg
Patent RU-2124933-C1 (RU)
Title: Homogenizer
Inventor: MUFAZALOV R SH
IPC: B01F23/00
Filed: 1998-02-19
Granted: 1999-01-20
Abstract: FIELD: production of colloid-monodisperse systems in chemical, petrochemical, food, microbiological, pharmaceutical, cosmetic and other branches of industry. SUBSTANCE: homogenizer uses reception and drain vessels, pump with a drive, connecting pipelines and a homogenizing head with a swirlchamber. The homogenizing head has a throttling unit, hydroacoustic nozzles, resonance chambers. The swirlchamber is aligned with the hydroacoustic nozzles directed in opposite directions. The throttling unit is furnished with a cone made for axial displacement. The effect is in improvement of the quality of the final product due to intensification of the process of influence of hydroacoustic energy, separation of flow in the swirlchamber and additional treatment of product in resonance chambers running free, and improving the amplitude-frequency characteristic of generated waves. Besides, cavitation wear of the homogenizing head is prevented. EFFECT: enhanced efficiency. 2 cl, 3 dwg