baber/WOPTO huggingface dataset:
Patent RU-2103069-C1 (RU)
Inventor: TSEMAKHOVICH BORIS DAVYDOVICH
IPC: B02C19/06
Filed: 1996-04-02
Granted: 1998-01-27
Abstract: FIELD: grinding of loose products of organic or inorganic origin with any strength and flexibility. SUBSTANCE: located over periphery of internal surface of working cylindrical chamber are immovable milling plates forming multiface prismatic surface coaxial to working cylindrical chamber, and trihedral unloading prisms installed in a spaced relation to each other Located before the first milling plate, tangentially to external surface of working cylindrical chamber is branch pipe for supply of compressed air. As result of complex motion of air-material mixture, its particles acquire centrifugal acceleration due to high circular velocity that leads to dynamic high-velocity collision of particles with milling bodies and partially with one another. Milled particles are withdrawn from mill through slots formed by gaps between unloading prisms, and device for withdrawal of ground material. Particles which have not passed the full cycle of grinding are withdrawn through additional device and circular slot in diaphragm separating working cylindrical chamber and additional device. All main working devices of mill are regulated for selection of optimal grinding results. EFFECT: higher efficiency. 7 cl, 3 dwg
Patent RU-2120048-C1 (RU)
Title: Internal combustion engine
Inventor: BARABANSHCHIKOV NIKOLAJ MIKHAJ
IPC: F02B75/32
Filed: 1996-05-28
Granted: 1998-10-10
Abstract: FIELD: mechanical engineering; power engineering. SUBSTANCE: engine has cylindrical block with head, crankcase and sump, crankshaft with crankpin bearings and pistons with rods arranged in cylinders. Piston rods have horizontally arranged spaces in lower portion resting on crankpin bearings of crankshaft and through sides, on vertical guides. They are coupled with plate of rod of near cylinder for engagement with pistons through flexible rods and sheaves installed in lower part of sump. EFFECT: increased efficiency due to prevention of deflection of piston rods to sides and ensuring vertical movement of piston rods, and improved compression in cylinders. 2 cl, 2 dwg
Patent RU-2100804-C1 (RU)
Title: Method determining concentration of carbon dioxide in bottles with aerated drinks and device for its implementation
Inventor: GLEBOV YURIJ A
IPC: A23L2/00
Filed: 1996-06-27
Granted: 1997-12-27
Abstract: FIELD: food industry. SUBSTANCE: method is used as means of contactless technological control of production of aerated drinks and for determination of their correspondence to existing standards during their storage. Method involves measurement of balanced concentration of carbon dioxide in gas phase with the aid of infrared analyzer. Measurement of balanced concentration of carbon dioxide in gas phase is carried out directly in bottle when measuring optical absorption of infrared radiation at wave length 1.97 and 2.03 mkm. Device for implementation of method has source of infrared radiation, interference filter, infrared radiation detector and signal processing unit. Radiation detector is photoresistor. Wedge-shaped interference filter is provided with electric motor for its rotation. EFFECT: improved functional reliability of method and device. 2 cl, 2 dwg
Patent RU-2142675-C1 (RU)
Title: Method and device for amplification of voice signal in communication network
Inventor: KHELENA SHUNOI KHO
IPC: H03G3/20
Filed: 1994-11-28
Granted: 1999-12-10
Abstract: FIELD: radio engineering. SUBSTANCE: device 10 has mean power unit 18, which measures and detects average power of voice signal, band equalizer 16 for attenuation of given piece of voice signal and generation of equalized input signal. Respective method involves usage of average power of input signal for calculation of scaling coefficient by means of amplification/attenuation conversion table 28. Voice signal amplifier 10 also has output scale converter 30, which is connected to output 14. Said output scale converter provides multiplication of voice signal after equalizer by scaling coefficient and transmits scaled signal to output 14. In addition device 10 has comparator 20 for comparison of power of low and high frequencies for detection of staged amplification, and detector 22 for detection of data transmission within voice band. This detection leads to switching voice signal amplifier 10 off. EFFECT: elimination of background noise in silent periods, elimination of amplification of high-level voice signals, detection of data transmission within voice signal band without additional external detector. 9 cl, 8 dwg
Patent RU-2110503-C1 (RU)
Title: Гуматизированное минеральное удобрение и способ его получения
Inventor: SEMENOV VLADISLAV JAKOVLEVICH
IPC: C05G3/00
Filed: 1996-07-24
Granted: 1998-05-10
Abstract: Изобретение относится к получению минеральных удобрений в оболочках из гуминовых препаратов. Гуматизированное удобрение включает гранулированное минеральное удобрение, гумат щелочного металла и карбамидоформальдегидную смолу при соотношении компонентов (мас. %) 95,7 - 96,6, 3,0 - 4,0 и 0,3 - 0,4 соответственно; способ получения удобрения включает плакирование гранул минеральной основы удобрения оболочкой гумата щелочного металла, после плакирования гуматовой оболочкой гранулы удобрения дополнительно обрабатывают раствором гумата щелочного металла и карбамидоформальдегидной смолы. Расход удобрения снижается за счет улучшения усвояемости его растениями. 2 с. и 2 з.п. ф-лы. 1 табл.
Patent RU-2108122-C1 (RU)
Inventor: ZHAROV VLADIMIR PAVLOVICH
IPC: A61N5/06
Filed: 1996-09-24
Granted: 1998-04-10
Abstract: FIELD: medicine, human organ and tissue irradiation in gastroenterology, stomatology, dermatology, urology, prolonged incorporal irradiation of blood, wounds and biotissues. SUBSTANCE: method is fulfilled by conducting irradiation of bioobject with electromagnetic waves within optic range regulated according to frequency-energetic parameters by emitter. The latter is put into autonomous capsule and placed in front of necessary object under impact. Beam pattern of emitter is chosen within a range of 0.2-4π steradian. Autonomous waterproof capsule has a power source connected with a light source through a control unit. Capsule's body has elements made of optically transparent material. EFFECT: higher efficiency of impact due to autonomy and encapsulation. 2 cl, 22 cl, 10 dwg
Patent RU-2124751-C1 (RU)
Title: System controller
Inventor: BOBKOV S G
IPC: G06F11/00
Filed: 1996-12-04
Granted: 1999-01-10
Abstract: FIELD: microprocessor computer systems for checking and controlling industrial equipment. SUBSTANCE: device has VME control bus, local processor bus control unit, unit of registers, control unit for receivers/transmitters of address and data, control unit for processor interrupts, control line of VME bus, control line of local processor bus, address and data line of system controller, control line for control of address and data receivers/transmitters, processor interrupts line, unit for generation of VME bus address, which outputs are connected to inputs of VME bus control unit and processor address decoder which inputs are connected to processor address lines, and which inputs/outputs are connected to inputs/outputs of processor local bus control unit and to inputs/outputs of unit for generation of VME bus address. EFFECT: increased address access capabilities for processor. 2 dwg
Patent RU-2120070-C1 (RU)
Inventor: BALAKIN P D
IPC: F16H15/10
Filed: 1996-12-31
Granted: 1998-10-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: automatic friction variable-speed drive includes drive and driven shafts which are loose fit on movable axle of roller and hold-down device mounted on driven shaft. Rigidly fitted on ends of shafts are respectively drive and driven disks which are rotatable in parallel planes. Roller is designed for engagement with disks and may move together with movable axle located in support of housing. Movable axle is made in form of flexible member. Spring-loaded support of axle is movable in axial direction. Roller is located at angle relative to drive and driven disks and is rotatable on movable flexible axle. Drive shaft is also provided with hold-down device. EFFECT: automatic change of ratios. 1 dwg
Patent RU-2127822-C1 (RU)
Title: Mechanical nozzle
Inventor: FEDORETS N V
IPC: F02M43/04
Filed: 1996-12-31
Granted: 1999-03-20
Abstract: FIELD: mechanical engineering; power engineering; chemical industry; liquid injection and atomizing devices; liquid propellant rocket engines where accuracy of maintenance of preset propellant rate is required. SUBSTANCE: design of nozzle makes it possible to atomize various viscosity fuel components at constant atomizing characteristics. This is provided by imparting longitudinally reciprocating motions to nozzle rod end face by connecting it with ultrasonic vibration generator. Liquid is fed into nozzle channels through zones of vibration concentration of active cover plate at a distance from end face of body equal to λ/4  and  . In some cases liquid is fed along central axis of ultrasonic converter through passive cover plate at a distance from end face of body equal to   where n is number of half waves and λ is length of ultrasonic wave. EFFECT: provision of atomizing of fuel components owing to longitudinal vibrations in central nozzle up to 80 μm and in output nozzle, up to 40 μm. 4 cl, 4 dwg
Patent RU-2108780-C1 (RU)
Title: Acaricide medicinal preparation - "amitrazine"
Inventor: KOVALENKO A L
IPC: A01P7/02
Filed: 1997-01-15
Granted: 1998-04-20
Abstract: FIELD: veterinary science, pharmacy. SUBSTANCE: acaricide medicinal preparation containing amitraz and hydrophobic base has additionally dimethylsulfoxide. Refined vegetable oil is used as a hydrophobic base at the following ratio of components, wt.-%: amitraz 0.1-0.625; dimethylsulfoxide 23.5-45.0, and refined vegetable oil - the rest. EFFECT: enhanced effectiveness of preparation. 2 tbl
Patent RU-2103396-C1 (RU)
Inventor: NASONOVA VALERIJA ANATOL EVNA
IPC: C22B11/00
Filed: 1997-01-29
Granted: 1998-01-27
Abstract: FIELD: precious metal metallurgy. SUBSTANCE: method can be used in affinage production of platinum group metals involving simultaneously occurring palladium and rhodium conversions. Method utilizes side product obtained in preparation of palladium from tetraamminopalladium chloride, mother solution from ammonia-mediated palladosammine precipitation step, to form reagent replacing ammonium chloride when precipitating rhodium ammonium-sodium hexanitrite in the process of rhodium affinage. Ammonium chloride solution substitute is prepared by treating above-mentioned mother solution to achieve pH value within the range from 1 to 5, separating salt precipitate, and optional evaporation of solution. When using reagent of invention, quality of final product does not worsen. EFFECT: reduced cost of affinage process. 2 cl, 2 tbl
Patent RU-2131512-C1 (RU)
Title: Device for treatment of bottom-hole formation zone of oil wells
Inventor: KOROBKOV A M
IPC: E21B43/25
Filed: 1997-02-28
Granted: 1999-06-10
Abstract: FIELD: oil producing industry; devices for opening of formation, subsequent treatment of bottom-hole formation zone and well cleaning in one operation. SUBSTANCE: device has upper tubular implosive chamber with bleeding holes, geophysical head, fishing device with self-clacking members, plug with ignition unit, jet perforator, lower tubular implosive chamber, geophysical head located in chamber upper part, plug located in chamber lower part and jet perforator. Device is provided with lower tubular implosive chamber, thermal gas generator, fishing devices located between upper tubular implosive chamber and thermal gas generator, flexible joint between plug and jet generator and/or jet perforator and lower tubular implosive chamber made in the form of damper. Plug is made of material which in burning disintegrates with liberation of heat gas. Ratios of diameters of upper and lower tubular implosive chambers and their lengths are within preset limits. EFFECT: higher production rate, provision of recovery and repair of oil wells. 1 dwg
Patent RU-2097626-C1 (RU)
Title: Frontal variable-speed drive
Inventor: KHABIBRAKHMANOV GENNADIJ G
IPC: F16H3/42
Filed: 1997-04-07
Granted: 1997-11-27
Abstract: FIELD: mechanical engineering; smooth regulation of rotational speed. SUBSTANCE: variable-speed drive includes housing 1, input shaft 2, output shaft 3, kinematic power flux divider 4, kinematic adder 5, first group bevel gears 6 connected with outputs of power flux divider 4 and second group bevel gears 7 connected with inputs of power flux adder 5. Intermediate unit 8 is made in form of disk fitted on axle 9 and assembled from wedge-shaped plates mounted for motion along axis of disk. Intermediate unit 8 is mounted for motion in direction perpendicular to its axis; it is engageable with bevel gears 6 and 7. EFFECT: enhanced reliability. 2 dwg
Patent RU-2137948-C1 (RU)
Inventor: NAZAROV V V
IPC: F04F5/02
Filed: 1997-05-27
Granted: 1999-09-20
Abstract: FIELD: evacuation of various reservoirs. SUBSTANCE: working liquid supply branch pipe is provided with rod grid made from flat plates which closes cross-section of this branch pipe; grid forms passages whose longitudinal planes of symmetry are parallel to working liquid supply branch pipe. Intake chamber is provided with contraction branch pipe embracing the preconnected intake grid and adjoining (by its outlet section) the section of mixing chamber engageable with outlet section of preconnected grid and with outlet section of intake chamber. EFFECT: increased ejection coefficient of ejector. 2 cl, 2 dwg
Patent RU-2122719-C1 (RU)
Title: Method determining initial plastic deformation of metal under impression of indenter ( versions )
Inventor: BAKIROV MURAT BAJAZITOVICH
IPC: G01N3/00
Filed: 1997-05-16
Granted: 1998-11-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: method is based on monitoring of beginning of initial plastic deformation and lies in magnetization of metal in zone of imprint in process of impression of indenter, in establishment of dependence " impression force- magnetization ". Moment of beginning of initial plastic deformation is determined by emergence of residual magnetization after unloading of indenter or by start of change of dependence " impression force-magnetization which considerably increases accuracy of determination of mechanical properties of metal. EFFECT: increased accuracy of determination of mechanical properties of metal. 2 cl
Patent RU-2135059-C1 (RU)
Title: Shelf for video-cassettes
Inventor: GUGUCHKIN G V
IPC: A47B81/06
Filed: 1997-06-24
Granted: 1999-08-27
Abstract: FIELD: storage of video-cassettes in homes. SUBSTANCE: shelf has pole mounted on support for rotation. Each unit for video-cassettes has lower hollow disk and upper disk with dividers, side and rear walls with windows. Each receptacle is provided with cassette advancing mechanism having button, pusher and return spring which are positioned on lower hollow unit disk, and is further provided with pivotal double-armed lever and roller, that are interconnected so that depression of button causes roller to be moved and cassette to be advanced from receptacle through window into unit. Outer surface of unit is defined by doors adapted to close receptacles and provided with mechanism for retaining them in extreme positions. Retaining mechanism has flexible plate and pressing roller disposed on plate, as well as cam with curved surface for retaining roller. EFFECT: increased efficiency by providing optimum video-cassette storage conditions and increased convenience. 6 dwg
Patent RU-2125781-C1 (RU)
Title: Multishare noninversing plow
Inventor: LIPKOVICH EH I
IPC: A01B49/02
Filed: 1997-12-10
Granted: 1999-02-10
Abstract: FIELD: agriculture. SUBSTANCE: plow has frame with slit plowing shares and roller with rhombic rings and rods. Pyramidal wedges are mounted on rods. During operation, shares mellow soil at low depth and cut slits without turning soil layer. Roller makes open water retention cavities with stubble remains on their daylight surfaces. EFFECT: increased efficiency in water and wind erosion control and simplified construction. 2 cl, 8 dwg
Patent RU-2146354-C1 (RU)
Title: Interferometer to measure movements
Inventor: DOLGIKH G I
IPC: G01B9/02
Filed: 1997-12-17
Granted: 2000-03-10
Abstract: FIELD: geophysics. SUBSTANCE: invention can be used to measure microdeformations of the Earth's crust and to study spatial-time structure of seismo-acoustic fields. Interferometer has radiation source, collimator and beam splitter optically coupled to it, corner reflector and plane-parallel mirrors arranged on optical bench at angle of 90 deg one relative to another and photodetector and registration unit anchored on piezoceramic cylinders. Employment of plane-parallel mirrors in the capacity of one of reflectors makes it possible to improve signal-to-noise ratio and to diminish effect of variations of temperature, pressure and humidity on measured parameters of signals. EFFECT: improved signal-to-noise ratio and diminished effect of variations of temperature, pressure and humidity on measured parameters of signals. 2 dwg
Patent RU-2146017-C1 (RU)
Title: Система топливоподачи дизеля
Inventor: BOZHENKO I V
IPC: F02M45/00
Filed: 1998-05-13
Granted: 2000-02-27
Abstract: Изобретение относится к области двигателестроения, в частности, может использоваться в двигателях внутреннего сгорания с воспламенением от сжатия. Настоящее изобретение направлено на повышение эффективности рабочего процесса двигателя внутреннего сгорания путем впрыскивания топлива к центру камеры сгорания методом соударяющихся струй, а также на упрощение конструкции топливной аппаратуры. Система содержит впрыскивающее устройство, установленное в головке блока цилиндров двигателя и состоящее из трех колец, внутреннее и наружное из которых неподвижно закреплены в головке блока цилиндров двигателя, а среднее закреплено подвижно относительно двух других колец посредством пяты запорной иглы с одной стороны и пружины с другой и сопловых отверстий, которые выполнены на внутреннем кольце таким образом, что их оси перпендикулярны оси цилиндра двигателя и попарно пересекаются на некотором расстоянии от внутренней стенки, кроме того, в среднем подвижном кольце выполнены радиальные каналы, совпадающие с сопловыми отверстиями внутреннего неподвижного кольца. 1 ил.
Patent RU-2140633-C1 (RU)
Title: Method of assessment of state of free-radical oxidation in oral fluid in cases of parodontium inflammatory diseases
Inventor: FARKHUTDINOV R R
IPC: G01N33/48
Filed: 1998-06-24
Granted: 1999-10-27
Abstract: FIELD: medicine, particularly, stomatology. SUBSTANCE: method includes registration of chemoluminiscence. Values of maximum flash from 0.8 to 5 arbitrary units and light sum from 1.5 to 37 arbitrary units are considered as low activity of free-radical oxidation. In this case, introduced into treatment complex are prooxidants. Values of maximum flash from 6.55 to 45 and light sums from 612 to 497 arbitrary units are considered as high activity of free-radical oxidation. In this case, introduced into treatment complex are antioxidants. EFFECT: more simple method, higher accuracy of diagnosis allowing selection of more adequate pathogenetic method of treatment.
Patent RU-2138211-C1 (RU)
Inventor: AJSKHANOV S K
IPC: A61B17/12
Filed: 1998-11-02
Granted: 1999-09-27
Abstract: FIELD: medicine; applicable in capacity of bandage in rendering first aid in cases of penetrating wounds of chest-open pneumothorax. SUBSTANCE: device has liner of airtight material with fastening members. Liner is to be pressed to wound hole. Fastening members are made in form of belt with lock and screw clamp having working platform. If in transportation of patient, symptoms of wound seal failure are detected, liner is pressed to wound soft tissues by means of screw clamp to increase area of contact. As a result, reliable sealing of wound is ensured in transportation of patient. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2151221-C1 (RU)
Inventor: SHRAMKO V A
IPC: C25C3/04
Filed: 1999-01-19
Granted: 2000-06-20
Abstract: FIELD: metallurgy. SUBSTANCE: bus arrangement of electrolyzer producing metal, for example, magnesium, is located along longitudinal side of electrolyzer and includes cathode and anode packages with taps. Cathode and anode packages are fabricated in the form of single package. Bus packages are positioned with inclination or with bending in point of transition of cathode packages to anode packages in case of their horizontal installation. EFFECT: reduced usage of metal for manufacture of bus arrangement and decreased labor input in manufacture and mounting of it. 2 cl, 3 dwg
Patent RU-2143646-C1 (RU)
Title: Coolant heater
Inventor: TISHCHENKO V N
IPC: F22B13/14
Filed: 1999-05-20
Granted: 1999-12-27
Abstract: FIELD: thermal engineering; miscellaneous boilers, water and steam heaters, etc. SUBSTANCE: coolant heater such as boiler has case with coolant space and combustion chamber separated by heating surface, as well as at least one heat-conducting trap communicating with heating surface; heat-conducting traps are integral parts and/or are made of metal parts jointed together through welds with metal heat conductivity exceeding that of heating surface material which is primarily copper or its alloys; traps are mainly mounted in high-temperature region of combustion chamber and welded to heating surface using different methods thus augmenting heat transfer between products of combustion and coolant at long-time exposure to high temperatures. EFFECT: increased efficiency, improved reliability and service life of device, reduced metal input, facilitated installation and wiring. 9 cl, 9 dwg
Patent RU-2163457-C1 (RU)
Inventor: VARTANJAN F A
IPC: A41B9/08
Filed: 1999-06-21
Granted: 2001-02-27
Abstract: FIELD: light industry. SUBSTANCE: belt article has outer part and inner part made in the form of slip joined to outer part. Slip has front and rear panels joined one to the other along side stitches and provided with outer edges defining leg openings and additional panel joined to front panel along side stitches, outer edges and mid stitch. Additional panel defines cavity with front panel. The latter is provided with slot for communicating inner part with cavity. Front and rear panels are interconnected along additional stitch coinciding with mid stitch and extending at the level of lower edge of scrotum. Slot longitudinal axis is separated from mid stitch by distance equal to at least half the maximum height of testicles. Rear and additional panels are joined to outer part through intermediate member providing comfort in any position of user's body at any usage condition. EFFECT: simplified construction and convenient usage. 4 cl, 4 dwg
Patent RU-2162801-C1 (RU)
Inventor: GAMENJUK JU JU
IPC: B60S1/08
Filed: 1999-06-16
Granted: 2001-02-10
Abstract: FIELD: transport engineering; vehicle electrical equipment. SUBSTANCE: device provides control over operation of windshield wiper at intermittent duty and windshield washer at continuous duty with delay of switching off of windshield wiper after switching off of windshield washer. Device has intermittent duty cycle setter consisting of threshold device to control switch, and wiping cycle interval setting circuit. It has also time delay relay providing delayed switching off of windshield wiper after switching off of windshield washer, OR circuit to first and second inputs of which wiping cycle interval setting circuit and time delay relay are connected, windshield wiper motor switch and cycle setter and time relay switching buses. Peculiarity of proposed invention is that windshield wiper motor switch is placed in circuit between windshield wiper motor and third input of OR circuit, and input of threshold device is connected with output of OR circuit. EFFECT: enhanced reliability and increased service life. 2 cl, 2 dwg