baber/WOPTO huggingface dataset:
Patent RU-2101853-C1 (RU)
Inventor: ALEKSEEV A N
IPC: H03H9/30
Filed: 1994-07-05
Granted: 1998-01-10
Abstract: FIELD: applicable as an adjustable acoustoelectronic device of time or phase selection of signals, for instance, as an adjustable ultrasonic delay line in various radioelectronic signal information processing systems. SUBSTANCE: the device is made on the basis of an acoustic line of polydomain monocrystal of ferroelastic-ferroelectric, isomorphous gadolinium molybdate with an electrically controlled attitude of the plane domain boundary and containing an acoustic information channel, as well as a measurement acoustic channel cut in the negative feedback circuit of the attitude of the plane domain boundary. Piezoelectric shift mode transducers located on the side of two opposite Z-faces of the acoustic line and positioned in the working area of movement of the plane domain boundary with its complete overlapping are used as transducers of space acoustical waves of the measurement acoustic channel; the axes of acoustic polarization of both piezoelectric transducers of the measurement acoustic channel are oriented collinearly to each other and at angle π/4 to the plane of the plane domain boundary. A phase detector with an element of comparison with the setting is used as a control signal generating unit. A relation is given for selection of frequency of the reference sinusoidal signal oscillator equal to the resonance frequencies of both piezoelectric transducers of the measurement acoustic channel. EFFECT: improved design. 2 wdgm
Patent RU-2094118-C1 (RU)
Title: Platinoid catalyst
Inventor: RYABCHIKOV ALEKSANDR ALEKSEEVI
IPC: B01J23/42
Filed: 1994-09-21
Granted: 1997-10-27
Abstract: FIELD: catalysts in nitric acid production. SUBSTANCE: catalyst consists of packet of gauzes and is distinguished by that the first gauzes in gas flow direction are those with braiding less than 1024 and more than 6 pieces per 1 sq.cm in gas temperature range up to 973 K. EFFECT: increased catalytic activity. 1 dwg , 1 tbl
Patent RU-2102069-C1 (RU)
Title: Фармацевтическая композиция для лечения глаукомы
Inventor: TAKAKHIRO OGAVA
IPC: A61K9/06
Filed: 1993-05-19
Granted: 1998-01-20
Abstract: Фармацевтическая композиция для лечения глаукомы, содержащая в качестве активного компонента 5/1-гидрокси-2-/2-(2-метоксифенокси)этиламино/этил/-2-метилбензолсульфонамид или его кислую соль. Композиция содержит также поливинилпирролидон или α-циклодекстрин. Композиция характеризуется отсутствием побочных эффектов, стабильностью и в низких концентрациях проявляет активность в снижении внутриглазного давления. 3 з.п. ф-лы, 4 табл.
Patent RU-2098199-C1 (RU)
Title: Classifier
Inventor: POZDEEV ANATOLIJ VIKTOROVICH
IPC: B07B1/10
Filed: 1995-02-07
Granted: 1997-12-10
Abstract: FIELD: classification of loose materials by size in farming and various industries. SUBSTANCE: classifier includes sieving surface made in form of endless bar panels mounted one inside other for synchronous motion in one direction and shafts. One drive shaft is mounted for translational motion beyond boundaries of inner panel. Outer panel forms additional sorting surface in section between drive shafts. EFFECT: enhanced efficiency. 3 cl, 4 dwg
Patent RU-2078690-C1 (RU)
Inventor: KOVALENKO NIKOLAJ V
IPC: B28B15/00
Filed: 1995-02-15
Granted: 1997-05-10
Abstract: Использование: в оборудовании для производства керамзитопенобетонных стеновых блоков (КПБ) повышенной заводской готовности и направлено на повышение производительности и автоматизации изготовления КПБ. Линия включает формы, накопитель-распределитель пенобетонной смеси, смеситель с устройством для дозирования жидкости, рольганг и термокамеру, на участке термообработки рольганг выполнен из двух, трех, четырех и более параллельных секций, совмещенных с термокамерами. Концевые участки секций термокамеры снабжены тельферами и толкателями. Перед первой секцией термокамеры установлен штабелер. Участок распалубки кассет снабжен механизмом съема блоков и продолжен участком рольганга возврата кассет, выход которого сопряжен с входом рольганга первого вибростола, совмещенного с бункером керамзита, а выход рольганга первого вибростола соединен посредством поворотного стола с вторым вибростолом, совмещенным с накопителем-распределителем пенобетонной смеси. Кассетные формы выполнены с прижимами бортов, исключающих их деформацию при формировании блоков, что позволяет изготовить блоки с высокоточными геометрическими размерами. Штабелер снабжен второй шарнирно закрепленной на каретке отклоняющейся П-образной рамой, которая исключает задевание торцов кассет при их штабелировании. Кроме того, смеситель пенобетонной смеси соединен с емкостями воды и раствора ПАВ. 2 з.п. ф-лы, 9 ил.
Patent RU-2075386-C1 (RU)
Title: Apparatus to produce pieces of solid wood
Inventor: BAZAROV SERGEJ MIKHAJLOVICH
IPC: B27M3/04
Filed: 1995-02-17
Granted: 1997-03-20
Abstract: FIELD: wood-working industry, apparatus is used for production of parquet flooring, decorating panels, furniture members. SUBSTANCE: aim is to increase quality of pieces. Apparatus has plate with punches made in the form of rods and press-mould and also ultrasonic oscillations source. In the case press-mould has combination of guiding members with through working cavity in the form of reversed truncated cone and one die or system of placed one over another dies with through cells conjugated with lower bases of working cavity of guiding members. In the case die or system of dies is connected with acoustic oscillation source. Besides die or system of dies is mounted with capability of forward motion, guiding members have cylindrical bushes with input chamfers. In the case inner diameter of bushes is less than diameter of pieces blanks and bigger than diameter of lower bases of guiding members working cavity. Bushes inner surface is made corrugated or is provided with layer filtering material. EFFECT: increased quality of pieces. 4 cl, 2 dwg
Patent RU-2140030-C1 (RU)
Title: Sealing device
Inventor: BRAUN EH D
IPC: F16J15/26
Filed: 1995-07-26
Granted: 1999-10-20
Abstract: FIELD: sealing technology; construction of pulse hydraulic accumulators. SUBSTANCE: sealing device includes stack of sealing and protective rings whose outer contour has form of truncated cone. Inner contour of bush is also made in form truncated cone whose conicity is equal to that of sealing stack. Device is provided with spring and elastomer ring. Rings of sealing stack have segment recesses with lubricant. Ring stack is pressed to inner surface of bush by means of spring. Elastomer ring is laid between bush and inner surface of body. EFFECT: enhanced reliability. 2 dwg
Patent RU-2100376-C1 (RU)
Title: Method for production of finely dispersed polytetrafluoroethylene, lubrication composition comprising it and concentrate of lubrication composition
Inventor: TSVETNIKOV ALEKSANDR K
IPC: C10N30/06
Filed: 1995-10-12
Granted: 1997-12-27
Abstract: FIELD: production of anti-wear and antifriction materials; production of additives for oil compositions used in various engines. SUBSTANCE: fluoroplast-4 is affected by thermal destruction, the process is carried out at 480-540 C in stream of circulating gaseous products of thermal destruction which comprises 0.05-1 vol % of oxygen saturated by water or 0.1-5 vol % of air saturated by water. Thus prepared material as concentrated suspension comprising 1-85 mass % of polytetrafluoroethylene is fed into oil composition, the process is carried out till effective concentration of polytetrafluoroethylene is 0.1-20 mass %. EFFECT: higher efficiency; increased stability of oil suspension. 3 cl, 1 dwg, 5 tbl
Patent RU-2066473-C1 (RU)
Title: Automatic system for object identification and for check of its state
Inventor: KOTOV VLADIMIR V
IPC: G06F17/40
Filed: 1995-10-26
Granted: 1996-09-10
Abstract: FIELD: automation and computer engineering. SUBSTANCE: request is received by inputs for input and output of information , then it is processed by parallel units for information processing and sent to input of checking unit and to input of computer with main database. Inputs of checking unit also receive information from external information retrieval system. If all parameters of request are authorized, unit for input and output of information sends permission signal. Processed information is sent from units for input and output of information to comparison unit. If information is ambiguous, it is sent to analysis unit, from which it is sent in corrected form to inputs of units for input and output of information once again. EFFECT: increased validity of information processing. 5 cl, 1 dwg
Patent RU-2097990-C1 (RU)
Title: Dietary bioadditive for dairy and meat products
Inventor: TITOV EVGENIJ I
IPC: A23L13/00
Filed: 1995-12-13
Granted: 1997-12-10
Abstract: FIELD: food industry. SUBSTANCE: method involves introduction into dietary additive, containing powder of egg shell, symbiotic sour consisting of mixture of cultures Propionibacterium schermanii, Streptococcus lactis subsp. diacetilactic, Acetobacter aceti or bacpreparation "Laktoplan". Ratio of egg shell and symbiotic sour is (1-3.3):1. EFFECT: higher biological value. 2 tbl
Patent RU-2111345-C1 (RU)
Title: Method of killing oil and gas wells
Inventor: KUCHEROVSKIJ V M
IPC: E21B43/12
Filed: 1996-02-22
Granted: 1998-05-20
Abstract: FIELD: oil and gas production. SUBSTANCE: when killing wells, solution pumped into the well contains 0.4-0.8 wt.-% of polyacrylamide and is radialyzed by the dose 0.5 to 2.5 Mrad. Solution is forced through by column of liquid providing bottom pressure exceeding formation pressure. Before aqueous solution of radialyzed polyacrylamide is applied, demuding fluid is pumped in. The latter is forced through into formation by buffer liquid. Volume of demuding fluid is twice as large as that of buffer liquid. Volume of solution of radialyzed polyacrylamide is superior to that of demuding fluid by a factor 1.5-2.5. EFFECT: prevented pollution of productive zone of formation and reduced consumption of material. 1 tbl
Patent RU-2100831-C1 (RU)
Inventor: VDOVENKOV ILYA V
IPC: C09K8/78
Filed: 1996-02-27
Granted: 1997-12-27
Abstract: FIELD: data indication devices; magnetic field sensors. SUBSTANCE: optical radiation modulator has two sections of transparent sphere, on the interface boundary of which condition of full internal reflection is satisfied, and magnetic field source. Particles or fibres of magnetically hard, magnetically soft or magnetostrictive material are introduced on interface boundary of media sections or in close vicinity of it to create mechanical stresses under the effect of magnetic field. Two sections of transparent media may be made as fibre light guide. EFFECT: improved indication process. 2 cl, 2 dwg
Patent RU-2095900-C1 (RU)
Title: Laser material
Inventor: ZAVARTSEV JURY DMITRIEVICH
IPC: H01S3/16
Filed: 1996-02-29
Granted: 1997-11-10
Abstract: FIELD: quantum electronics. SUBSTANCE: garnet-structured laser material used for solid-state lasers with oscillation wavelength ranging between 2.8 and 3.1 mcm has 0,025•10 -15  to 2,95•10 -15  of holmium and also at least one of elements of group: Li, Be, B, Na, Ca, Mg, Si, K, Ti, V, Mn, Fe, Co, Ni, Cu, Zn, Ge, Rb, Sr, Zr, Nb, MoW, Ta, Hf, Bi in the amount of 1•10 17  to 5•10 20  cu.cm. EFFECT: improved composition of laser material. 4 dwg, 2 tbl
Patent RU-2138134-C1 (RU)
Title: Distributed commutation communication system
Inventor: SELF L DEHVID
IPC: H04L12/56
Filed: 1994-10-11
Granted: 1999-09-20
Abstract: FIELD: cellular communication systems. SUBSTANCE: distributed personal servicing communication system includes aggregation of delivery units operating under control and running check of servicing unit. Each delivery unit receives wireless information of calls from assemblage of radio frequency transceivers transmitted by portable radio telephones within bounds of overlapping zone of radio frequency transceivers. Each delivery unit provides for function of commutation and connection to network for the purpose of transmission of information of calls to other delivery units with the aid of fiber-optical ring or to other wire or wireless networks. Each delivery unit also sends information of calls to radio frequency transceiver for transmission and reception with the use of portable radio telephone. Each delivery unit provides for communication with wire telephone network thanks to exchange with commutation telephone exchange for 10000 numbers with carriers of local and internal exchange. Servicing unit controls each delivery unit and sends it instruction for switching information of call from point of call formation to point of call reception ( assignment ). EFFECT: increased mobility. 27 cl, 9 dwg
Patent RU-2127558-C1 (RU)
Inventor: KANJUKOV V N
IPC: A61B17/3205
Filed: 1996-06-07
Granted: 1999-03-20
Abstract: FIELD: medical engineering; microsurgical operations; manufacture of transplants. SUBSTANCE: unit of formation of high-pressure hydraulic flow includes hydroaccumulator and pressure control facility. Actuating member contains nozzle which diameter does not exceed 1.0 mm. Fine filter is positioned on line which supplies pressure to actuating member. As a result, biological residues occurring during dissection of biological tissues are reduced, painful perceptions of patient are decreased, and less time is required for healing of tissues and resolution of cicatrices. EFFECT: improved biological characteristics of transplants. 5 cl, 1 dwg
Patent RU-2079552-C1 (RU)
Title: Method for inactivation of ebol virus
Inventor: FEDCHENKO PETR PETROVICH
IPC: C12N13/00
Filed: 1996-06-24
Granted: 1997-05-20
Abstract: FIELD: virology. SUBSTANCE: method involves irradiation of Ebol virus at the following wavelengths: 516.7; 517.2 and 518.2 nm for 40-60 min. Irradiation damages nucleic acids that decreases virus activity significantly. EFFECT: improved method of virus inactivation.
Patent RU-2112025-C1 (RU)
Inventor: DEKTJAREV JU P
IPC: C12G3/06
Filed: 1996-07-11
Granted: 1998-05-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: composition additionally contains ginger; anistree fruits; inula root; coffee fruits; pine tree buds; thyme; cherry, cherry-plum, and apple fortified juices; rose and orange oils. Composition of ingredients gives balsam harmonic and coordinated flavor and taste. EFFECT: higher biological value. 1 tbl
Patent RU-2132641-C1 (RU)
Title: Method of determining location of foreign ferromagnetic body and its boundary localization
Inventor: PUDOV V I
IPC: G01R33/02
Filed: 1996-08-08
Granted: 1999-07-10
Abstract: FIELD: medicine, in particular, ophthalmology. SUBSTANCE: place of supposed position of foreign ferromagnetic body is separated and cut. Then operating end of ferroprobe transducer is introduced into it and moved till maximum value of signal is obtained on pointer indicator of instrument. After change-over from the first sensitive half-elements of ferroprobe to the second one, operating end of transducer is moved forward to depth equal to space between first and second half-elements. Value of signal registered by pointer indicator is compared with value of signal obtained from first half-element. If second signal value is less than value of signal obtained from first half-element conclusion is drawn about position of foreign ferromagnetic body from the side of transducer where half-element sensitivity is reduced on level of core axis of second sensitive half-element. If values of signals are equal, foreign ferromagnetic body is located from opposite side of transducer on the same level. method ensures simplified procedure of ferroprobe diagnostics. EFFECT: enhanced accuracy of localization. 1 cl, 1 dwg
Patent RU-2100880-C1 (RU)
Inventor: DZEKTSER NAUM N
IPC: H01R9/11
Filed: 1996-08-22
Granted: 1997-12-27
Abstract: FIELD: electric wiring; termination of wires and cables, primarily aluminium-core ones. SUBSTANCE: cable lug has shell-type shank and contact system with hole for connecting cable lug to electrical equipment terminal lead. Shank and contact system are built integral of aluminium silicon-magnesium alloy; shank is provided with through hole whose axis is aligned with longitudinal axis of shank; at point where shank is joined with contact system hole has at least one step whose height makes up at least half the contact system thickness. EFFECT: improved reliability of core-to-lug joint and of joint between lug and terminal lead of electrical equipment; facilitated manufacture and reduced cost. 2 dwg
Patent RU-2138086-C1 (RU)
Title: Heat sensing starting device
Inventor: EGOROV V S
IPC: G21C7/08
Filed: 1996-09-18
Granted: 1999-09-20
Abstract: FIELD: overtemperature protection of nuclear reactors, chemical and power-generating equipment. SUBSTANCE: device has flexible container incorporating fixed and movable mechanisms; container is filled with temperature-responding material whose melting point corresponds to operating temperature of device; porous capillary material nonwettable by temperature- responding material is introduced in container; temperature- responding material at least partially fills pores of porous capillary material. EFFECT: improved reliability and operating efficiency of device, improved safety and service life of equipment. 4 dwg
Patent RU-2111121-C1 (RU)
Title: Method of manufacture of film for bag welding
Inventor: MIROSHKIN A P
IPC: B31B50/18
Filed: 1996-12-03
Granted: 1998-05-20
Abstract: FIELD: light industry, food industry; hose film for packing loose material and clothes. SUBSTANCE: proposed method is used in manufacture of polymeric hose film by blowing with means of film cutting and subsequent welding of packing bags. Polymeric film is cut into two half-hoses by cross displaced knives. Knives are installed at different sides of streamlined divider with displacement within 2 and 50 mm. Knives are secured on divider installed for displacement along axis. EFFECT: improved quality of film cutting, enhanced functional and technological capabilities of easy-to-open film bags. 2 dwg
Patent RU-2107962-C1 (RU)
Title: Plant for keeping cables of urban telephone lines under gage pressure
Inventor: URVACHEV N A
IPC: F17D5/06
Filed: 1997-01-30
Granted: 1998-03-27
Abstract: FIELD: maintenance of power and telephone cable lines including those where cables are filled with insulating gas or air under gage pressure. SUBSTANCE: plant has at least one compressor, air cleaner, regenerating heat exchanger, condenser mount with built-in turbogravitational separator, electric valve for condensate dump from condenser mount, gas-separating diaphragm apparatus shut off in case of compressor stop by two check valves and second electric valve, controlled throttle with servodrive, controlled by humidity sensor signals in control unit, at least one receiver, control reducer, humidity indicator, two pressure-relay sensors, crossover air duct, and control unit. Plant incorporates water droplet separation system providing for reduced abrupt pressure fluctuations acting on gas-separating diaphragm apparatus, automatic-control system for keeping gas mixture dry at plant outlet thereby preventing premature failure of apparatus and ingress of wt air into cables. EFFECT: improved quality and reliability of plant. 6 cl, 3 dwg
Patent RU-2106214-C1 (RU)
Inventor: STAZAEV VLADIMIR NIKOLAEVICH
IPC: B21C37/04
Filed: 1997-03-04
Granted: 1998-03-10
Abstract: FIELD: plastic metal working; may be used in production of wire including bimetallic wire. SUBSTANCE: initial product is taken in the form of band material. Band thickness is taken minimum required for production of wire of the present diameter. Band blank is cut along its length into strips. Before drawing, each strip is rolled up to obtain pipe. Bimetallic wire is produced from bimetallic band. In this case strips produced by band longitudinal cutting are rolled up into pipe with better conducting layer located outside. EFFECT: reduced number of drawing operations, discarded intermediate annealing, simultaneous working of a large number of strips and provision of production of hollow wire. 2 cl, 8 dwg
Patent RU-2139465-C1 (RU)
Title: Method of trenchless laying of pipe lines on soil
Inventor: KHASIN M F
IPC: F16L1/028
Filed: 1997-03-25
Granted: 1999-10-10
Abstract: FIELD: construction engineering; laying pipe lines in and slightly cohesive soils. SUBSTANCE: wells are drilled in route of pipe line between working and intake pits. The passage is washed out from working pit to nearest well and pipe line is introduced in this passage. Washing-out the passage is performed by jets of liquid and gas fed from end-piece of pipe line. Washing-out sections of passage and introducing pipe lines in them are performed in turn at stop of end-piece line in well. In introducing the pipe line into successive section, it is widened by jets directed at angle relative to pipe line. EFFECT: reduced expenses for performing jobs. 2 cl
Patent RU-2135804-C1 (RU)
Inventor: ISMAGILOV Z R
IPC: F02G1/04
Filed: 1997-05-12
Granted: 1999-08-27
Abstract: FIELD: devices for burning fuel in Stirling engines; generation of electrical or mechanical power, especially when surface combustion is required; transport facilities; power plants working in isolated rooms, underground working, submarines; engine may be also used in mobile refrigerating plants. SUBSTANCE: engine includes combustion chamber with inlet hole fore feeding the air-and-fuel mixture and outlet hole for escape of gaseous combustion products inside which cylinder with expanding gas and piston are located; piston is connected with axle carrying the magnet located inside winding. Cylinder with piston is so located in combustion chamber that lateral surface forms inner heat-exchange wall of combustion chamber. Combustion chamber is filled with three-dimensional catalytic structure which may be formed by foam-like cellular carrier with open cells or other carrier of similar properties. Many particles of catalyst are connected with three-dimensional carrier through layer of secondary carrier with high specific surface. Engine may be additionally provided with second piston located in the same cylinder for opposite motion of pistons. EFFECT: enhanced efficiency due to catalytic oxidation of fuel. 7 cl, 2 dwg
Patent RU-2137714-C1 (RU)
Inventor: ABDRASHITOV JA M
IPC: C01D1/42
Filed: 1997-06-10
Granted: 1999-09-20
Abstract: FIELD: inorganic compounds production. SUBSTANCE: three-step heating is employed wherein: in the step I, heating is provided by secondary vapor from step III and, in the steps II and III, by high-temperature heat carrier. Initial 43-45% caustic soda solution is concentrated to 50-55% in the step I, and further to 70-75 and 98% in the steps II and III, respectively, using, as high-temperature heat carrier, superheated steam at 1400 C, obtained from burning hydrogen in oxygen. Step III solution is subjected to evaporation of residual moisture to achieve 99% product concentration. Secondary vapors coming out of steps I and II are additionally purified. Installation contains three in-series connected evaporators, the first one being provided with collector for gases escaping the third evaporator, while the second and third evaporators are provided with combustion chambers; heat exchanger for concentrating secondary vapors; wash water vessel; vacuum evaporator to evaporate residual moisture; separator; heat exchanger to cool secondary vapors until condensed; vacuum pump; Venturi tube connected to secondary vapor-purification cyclone. Evaporation apparatus structure is distinguished by having cone-shaped casing with combustion chamber mounted on its top and being provided with pipeline mixer with separator on its end. Pipe for charging caustic soda and discharging water vapor is disposed in the zone where combustion chamber abut on evaporator cover. EFFECT: simplified process flowsheet, reduced power consumption, and reduced fire danger and corrosive activity of medium. 4 cl, 2 dwg