baber/WOPTO huggingface dataset:
Patent RU-2097720-C1 (RU)
Title: Process of manufacture of semiconductor tensor-resistor pressure converter
Inventor: CHISTYAKOV ARNOLD I
IPC: G01L9/04
Filed: 1994-08-04
Granted: 1997-11-27
Abstract: FIELD: measurement and testing equipment, specifically, manufacture of semiconductor integrated deformation and pressure meters. SUBSTANCE: semiconductor tensor-resistor pressure converter is manufactured by stage-by-stage connection of elements of transducer. After joining of base made from kovar with intermediate base fabricated from glass it is tested with polarimeter, annealed, ground and drilled. Peculiarity of process consists in selection of annealing mode after drilling and grinding which will depend on diameter of drilling of main and intermediate bases, namely: main and intermediate bases are heated to temperature of 500 C with holding for 3.5-3.9 h and are cooled with minimal diameter of drilling at rate not exceeding 80 C/h and with maximal diameter-not than 200 C/h. In this case minimal temperature hysteresis is achieved. EFFECT: improved efficiency of process. 2 cl, 1 dwg, 2 tbl
Patent RU-2114282-C1 (RU)
Title: Method and device for lifting gas-liquid mixture in wells
Inventor: TIMASHEV A T
IPC: E21B43/00
Filed: 1994-08-09
Granted: 1998-06-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: according to method, lifting of liquid by deep well pump is realized with utilization of gas energy and hydrostatic pressure of column of gas-liquid mixture which is located above pump intake. Liquid is delivered to deep well pump from top to bottom through annular space isolated from bottom hole with separation of gas. Gas is withdrawn and its lifting energy is spread over entire bore-hole of well. By utilizing pressure of degassed liquid column, part of load from mass of well product being lifted through column is removed. Device has deep well pumps, suction and delivery valves, strings of rods and pipes, and gas overflow valves. Lower pump is of single-action type with circular passage between body and housing and receiving chamber. Upper pump is made with double-action piston, side-located suction and delivery valves. Both pumps are connected to each other. Also provided is gas separator-demulsifier. Aforesaid arrangement of equipment allows for more full utilization of various kinds of potential energy contained in well product itself for enhancing efficiency in operating wells by deep-well sucker rod pumps. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2068477-C1 (RU)
Inventor: SAVELEV ANDREJ G
IPC: E02F3/76
Filed: 1994-08-31
Granted: 1996-10-27
Abstract: FIELD: earth-moving and transportation machines provided with bulldozer equipment. SUBSTANCE: bulldozer equipment has blade. left and right pushing beams with their upper and side surfaces. Pushing beams butt parts are rigidly fixed to blade. Each pushing beam is additionally fixed to blade by rigidly fixed to blade and to pushing beam side plate and upper plate, that is stopped at pushing beam upper surface. Each side plate rests at side surface of corresponding pushing beam and is rigidly fixed to it. Side and upper plates as a version are made in the form of single L-shaped shape. Bulldozer equipment as a version has additional side plates, that are fixed on each pushing beam side surface, that is opposite to side surface, to which first side plate is fixed to. As a version upper plate is made with section bent in direction opposite to blade. In the case bent section is rigidly fixed to upper surface of pushing beam. EFFECT: improved design. 5 cl, 5 dwg
Patent RU-2095878-C1 (RU)
Title: Electron gun of color cathode-ray tube (options)
Inventor: MIUNG KHO PARK
IPC: H01J29/50
Filed: 1994-09-02
Granted: 1997-11-10
Abstract: FIELD: high-definition color cathode-ray tubes. SUBSTANCE: introduced in color cathode-ray tube that has cathode, control, accelerating, two focusing, and positive electrodes arranged along tube axis is additional cathode electrode whose voltage is synchronized with that applied to main cathode electrode inserted between control electrode and nearest focusing electrode. Additional cathode electrode may be optionally placed between first and second focusing electrodes. EFFECT: improved design. 3 cl, 15 dwg
Patent RU-2066521-C1 (RU)
Title: Apparatus for detecting object and/or object characteristics or its components, preferably for agricultural objects
Inventor: SAKALO NIKOLAJ GRIGOREVICH
IPC: A01D75/00
Filed: 1994-09-28
Granted: 1996-09-20
Abstract: FIELD: agricultural and agricultural product processing equipment. SUBSTANCE: apparatus has current conductive member connected with common screen and positioned in flush with or projecting in end spaces between dielectric members encircling first and second electrodes of capacity detector. Electrodes are connected with electromagnetic vibration generator and electromagnetic vibration amplifier. It allows insensitivity zone to be defined adjacent to apparatus. Apparatus is further provided with initial condition estimation device having unit for detecting absence of material under control within control zone and material quantitative characteristics control unit connected with material type and properties estimation unit, which is connected with characteristic linearization unit of apparatus. EFFECT: increased efficiency, wider operational capabilities by sectional construction of electrodes and two frequency measurements and enhanced reliability in operation. 8 cl, 20 dwg
Patent RU-2067569-C1 (RU)
Title: Method for autoclave-free manufacture of foam-concrete building products
Inventor: KOMSHIN ALEKSANDR N
IPC: C04B40/02
Filed: 1994-09-20
Granted: 1996-10-10
Abstract: FIELD: construction; manufacture of foam-concrete building products. SUBSTANCE: method for autoclave-free manufacture of foam-concrete building products includes mixing of separately prepared mortar mix and foam. Mortar mix is prepared with use of binding material in form of fly ash which has not been subjected to preliminary grinding and/or quenching and produced by dust combustion of Baltic combustible shales in shaft-mill furnaces. After preparation, foam-concrete mix is poured into molds and subjected to hydrothermal treatment. EFFECT: higher quality of foam-concrete building products and provision of utilization of wastes of combustion of Baltic combustible shales. 5 cl
Patent RU-2088843-C1 (RU)
Title: Pressure reducing and cooling plant
Inventor: GUDYMOV ERNEST A
IPC: F22G5/12
Filed: 1994-10-11
Granted: 1997-08-27
Abstract: FIELD: power engineering and other industries where desired steam conditions are required. SUBSTANCE: pressure reducing and cooling plant has main ejector 1 whose active nozzle 2 is connected to high-potential steam line 3, reduced-steam desuperheater 6 whose inlet 5 is connected to outlet pipe 4 of ejector 1 and its outlet pipe 7 is connected to reduced steam line 9, as well as additional ejector 9 whose achieve nozzle 10 is connected to reduced-steam line 8, suction pipe 13 to low-potential steam line 14, and outlet pipe 11, to suction pipe 12 of main ejector 1. EFFECT: improved specific capacity, that is, improved amount of sucked-in low-potential steam per flow unit of high-potential steam. 1 dwg
Patent RU-2122123-C1 (RU)
Title: Cooled nozzle vane with vortex matrix
Inventor: MIKHAJLOV N I
IPC: F01D5/18
Filed: 1994-12-27
Granted: 1998-11-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: transversal fins of blade change (are connected) to fins of vortex matrix in deflector zone on suction surface and on pressure surface and at outlet they change (are connected) to transversal shorter fins in zone of trailing edges. Cooling air passing through system of ducts formed by fins is discharged to trailing edge of blade in way of main gas flow due to transversal shorter fins in zone of trailing edge. EFFECT: enhanced reliability of blade and enhanced efficiency of stage. 6 dwg
Patent RU-2084470-C1 (RU)
Title: Process for stabilization of divinyl-styrene rubber
Inventor: PANTUKH BORIS I
IPC: C08K5/13
Filed: 1995-01-11
Granted: 1997-07-20
Abstract: FIELD: chemical industry. SUBSTANCE: divinyl-styrene rubber is stabilized with product of condensation of hexamethylene tetramine with intermediate alkylphenol fraction in the process wherein 2,6-di-tert-butylphenol is isolated by rectification in amount from 0.1 to 0.5 wt%. EFFECT: more efficient stabilization process. 1 tbl
Patent RU-2089418-C1 (RU)
Title: Method of and device for checking of pneumatic brake electric control circuit
Inventor: NOVIKOV OLEG I
IPC: B60T17/22
Filed: 1995-02-15
Granted: 1997-09-10
Abstract: FIELD: railway transport; electric control of pneumatic brakes. SUBSTANCE: method comes to recording voltage on end of circuit under control by means of relay device, light indication of results, counting and recording number of voltage appearances across input of control unit and at end of circuit under control, evaluation of condition of circuit by difference of numbers in second and first cases. New operations are counting, recording and evaluation of condition of circuit. Device has DC and ac voltage sources, check-up circuit, control unit and counting unit. New element is counting unit which has two electromechanical counters. EFFECT: improved reliability of checking. 2 cl, 1 dwg
Patent RU-2083652-C1 (RU)
Title: Component composition for fruit wine of special technology
Inventor: PANASYUK ALEKSANDR L
IPC: C12G1/00
Filed: 1995-04-17
Granted: 1997-07-10
Abstract: FIELD: wine-making industry. SUBSTANCE: composition has the following components, dal/1000 dal blend: apple wine-material 537-604; black currant wine-material 250-270; strawberry alcoholized juice 80-100; rowan melanocarpous alcoholized juice 20-30; rectified alcohol 14.1-27.8 and also, kg: sugar 375.2-444.5; marjoram 3.2-3.5; linden flowers 2.1-2.3; Saint-John's-wort 2.1-2.3, and wine-spirituous liquid - the rest. EFFECT: enhanced quality of product.
Patent RU-2074899-C1 (RU)
Title: Refractory alloy on ferrum-nickel base
Inventor: RULINA ZOYA M
IPC: C22C30/00
Filed: 1995-04-20
Granted: 1997-03-10
Abstract: FIELD: metallurgy. SUBSTANCE: proposed alloy contains (mass %): carbon 0.01-0.6, chromium 15.5-18.5, molybdenum 2.8-3.5, niobium 5.1-5.9, nickel 51.5-56.5, aluminium 0.3-0.7, titanium 0.6-1.1, vanadium 0.2-0.7, boron 0.004-0.01, yttrium 0.02-0.6 and ferrum. EFFECT: improves quality of desired product. 3 tbl
Patent RU-2082129-C1 (RU)
Title: Converter of pressure to electric signal
Inventor: BALO ARKADIJ G
IPC: G01L9/04
Filed: 1995-06-27
Granted: 1997-06-20
Abstract: FIELD: instruments. SUBSTANCE: device has tension-resistor bridge, pressure gauge which is mounted on diaphragm, differential amplifier, double switch with three pairs of signal terminals, resistive scaling circuit, adder, operational amplifier, adding amplifier, reference voltage source, process unit and generator of output electric signal. Signal terminals of double switch are connected to output of operational amplifier through adding amplifier, to resistive scaling circuit, tension-resistor bridge and common potential point of circuit. Middle point of resistive scaling circuit is connected to inverting input of operational amplifier. Outputs of double switch are connected to input of generator of output signals through serial circuit of differential amplifier, adder and process unit which is connected to double switch. Reference signal source is connected to process unit and to adder through voltage attenuation unit. Resistive scaling circuit is connected to adding amplifier, voltage attenuation unit, reference signal source and tension-resistor bridge. EFFECT: increased functional capabilities. 2 cl, 2 dwg
Patent RU-2079196-C1 (RU)
Inventor: ZORIN IGOR V
IPC: H01R43/06
Filed: 1995-08-08
Granted: 1997-05-10
Abstract: FIELD: electric engineering. SUBSTANCE: method involves assembling a commutator article by means of an additional pressing ring and mounting this ring in a matrix so that the ring is held in matrix by friction and matrix interacts to an external rest surface. Then the ends of the commutator article are adjoined with articles which are made from plastic material and are filled with a long-fiber filler which is oriented along circumference. Then method involves pressing housing of commutator in press mould in two stages: firstly rigid connection of matrix to the external rest surface leads to accumulation of restoring deformation power in press mould members; secondly restoring connection of the matrix to the external rest surface leads to release of accumulated power which is used for additional pressure of housing when commutator article is heated. Relative displacement of ring and matrix results in conditions which prevents generation of end seam of commutator housing. Press mould has plungers and matrix which is located between plungers. Additional pressing ring is mounted on matrix for sliding movement and is used for holding commutator article. EFFECT: increased strength, lack of metal reinforcement members, elimination of additional mechanical processing. 6 cl, 5 dwg
Patent RU-2099823-C1 (RU)
Title: Microwave filter built around heterogeneous stubs
Inventor: AGANIN ALEKSEJ GENNADEVICH
IPC: H01P1/203
Filed: 1995-11-15
Granted: 1997-12-20
Abstract: FIELD: microwave engineering; transceiving and instrumentation engineering for filtering off useful signal in passband and suppressing stray components of signal in rejection band. SUBSTANCE: filter has transmission line section 1, homogeneous quarter-wave and stepped cavities 2 and 3 shorted out on ends 4 and connected in parallel with section 1 on end 5 which are spaced quarter wave apart. Total number of cavities is to be greater than three and should be a multiple of three. Number of homogeneous cavities is twice as great as that of stepped ones. EFFECT: improved attenuation level and uniform attenuation in rejection band. 7 dwg
Patent RU-2100415-C1 (RU)
Title: Formulation for briquetted fuel
Inventor: KHOKHLOV ANTON L
IPC: C10F7/06
Filed: 1996-02-20
Granted: 1997-12-27
Abstract: FIELD: briquetted fuel for use in household and industry, as well as, for use as heat-insulating material. SUBSTANCE: formulation comprises wastes resulting from wood processing industry, peat, wastes resulting from processing petroleum, and manure, said components being taken in following weight ratio, wt. -%: wood processing wastes, 10-75; peat with moisture content 40-50%, 10-75; petroleum processing wastes (such as fuel oil, petroleum oil, solid residue resulting from petroleum distillation and having softening temperature at about 90 C), 5-15; and manure, 10-50. EFFECT: reduced cost of product. 2 cl, 1 tbl
Patent RU-2091515-C1 (RU)
Title: Container for growing crystals
Inventor: MILVIDSKIJ MIKHAIL G
IPC: C30B13/14
Filed: 1996-04-12
Granted: 1997-09-27
Abstract: FIELD: crystal growing. SUBSTANCE: invention relates to equipment for preparing artificial crystals from melt chiefly in null gravity conditions. Container includes vessel with moveable piston connected to vibration source via connector passing through longitudinal cut in vessel wall, whereas area of piston is less than that of vessel cross-section. EFFECT: increased uniformity in distribution of main components of complex compounds and impurities throughout crystals. 2 dwg
Patent RU-2129586-C1 (RU)
Title: Method of petroleum separation from particles coated with petroleum, device for its embodiment and hard particle separator
Inventor: DEHVID DZHON PARKINSON
IPC: B01D17/038
Filed: 1994-08-31
Granted: 1999-04-27
Abstract: FIELD: preparation of petroleum for processing; separation of hard particles, sand and water from petroleum. SUBSTANCE: raw petroleum in the form of suspension of particles in it is loaded into body provided with fluidizing installation facing the bottom of body. Installation fluidizes particles and directs them from body to separator, it particular to one or several hydrocyclones where petroleum and water flow is separated from sand particles with water. Initial flow may be introduced into body through cyclone separator which provides for certain preliminary separation. Vortex motion is imparted to liquid near outlet hole of body which results in formation of funnel and partial separation of petroleum, water and hard particles. Vortex motion is created by means of liquid-delivery branch pipe provided with tangential inlet hole. Chemical substances facilitating petroleum separation from water are added to water supplied to fluidizing installation. Device for method embodiment has body, fluidizing installation positioned in body and hydrocyclone, as well as three-phase separator to which drain pipe runs from body. Fluidizing installation is provided with liquid-delivery branch pipe and outlet branch pipe arranged inside liquid-delivery branch pipe. Outlet branch pipe is coupled to hydrocyclone for separation of liquid and hard material. Hydrocyclone outlet branch pipe serves for separation of liquid from liquid. Separator represents autoclave in which at least one hydrocyclone serves as cyclone separator. Branch pipes of hydrocyclone come out into closed lower chamber where fluidizing installation is positioned. EFFECT: enhanced efficiency and economy. 29 cl, 5 dwg
Patent RU-2124985-C1 (RU)
Title: Device for production of structural lengthy articles
Inventor: SOLOMATOV V I
IPC: B27N3/16
Filed: 1996-06-20
Granted: 1999-01-20
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to woodworking industry and can be used in production of lengthy structural articles from disintegrated wood and/or vegetation particles. Device has base-frame 1, pressing section 2 which is provided with stationary perforated side walls 14, and section 6 intended for preliminary compaction of disintegrated mass. Compacting section is made in the form of upper movable endless belt 10 and lower movable endless belt 11 which are installed on stationary cross-member 8 and stationary cross-member 9, and stationary perforated side walls 7. Working surface of cross-member 8 is made wavy in cross-section. EFFECT: higher efficiency. 1 cl, 4 dwg
Patent RU-2115588-C1 (RU)
Inventor: TOGUNJATS A R
IPC: B63H5/125
Filed: 1996-06-25
Granted: 1998-07-20
Abstract: FIELD: shipbuilding; swinging propellers. SUBSTANCE: swinging propeller is provided with electric motor arranged inside tight streamlined housing and propeller with counter-propeller mounted after it; shaft of counter-propeller is located inside hollow shaft of propeller. Propeller and counter-propeller may be arranged in steering nozzle; counter-propeller is provided with acinaci-form blades and blade pitch control mechanism. EFFECT: enhanced efficiency of swinging propeller. 5 cl, 1 dwg
Patent RU-2126179-C1 (RU)
Inventor: MAGRUPOV R KH
IPC: G10D11/02
Filed: 1996-07-09
Granted: 1999-02-10
Abstract: Концертная гармоника для расширения исполнительских возможностей снабжена дополнительными звуковыми отверстиями, расположенными параллельно имеющимся отверстиям, и переключателем подачи воздуха, выполненным в виде клапана. 1 з.п.ф-лы, 2 ил.
Patent RU-2088114-C1 (RU)
Title: Method for preparing jelly-like cut marmalade
Inventor: ANANEVA TATYANA V
IPC: A23L21/10
Filed: 1996-09-13
Granted: 1997-08-27
Abstract: FIELD: food industry. SUBSTANCE: method involves agar swelling, preparing agar-sugar syrup by fully solution of agar at heating, loading and dissolving granulated sugar, adding syrup and boiling the prepared mixture. One part of agar-sugar syrup is cooled and mixed with neutralized wastes, acid solution and flavor. Preparation of marmalade mass for crust of jelly layer is carried out by cooling another part of agar-sugar syrup and its mixing with flavor and color. Preparation of marmalade mass for crust of whipped layer is carried out by whipping the remained part of cooled agar-sugar syrup with foamer up to growing white. Then mass is formed. Cutting and drying slices are conducted by air in chambers. Dissolved in water milk proteins or dry egg white are used as foamer in amount of 0.15-0.17% of ready product. Marmalade masses for sweets and jelly and whipped layers are cooled up to 55-59 C. Air for drying slices is preliminary dried up to 28-35% of humidity. EFFECT: higher productivity; improved taste of product. 1 dwg
Patent RU-2095188-C1 (RU)
Title: Method of continuously casting steel and alloys into rounds on horizontal-type plant
Inventor: KOROTKOV BORIS A
IPC: B22D11/00
Filed: 1996-09-30
Granted: 1997-11-10
Abstract: FIELD: metallurgy. SUBSTANCE: method includes pouring metal into intermediate ladle, transferring it then into mold through refractory metal conduit, and drawing blanks accompanied with their rotation relative to each other. Mold is impelled to reciprocate at specified angle and with frequency which is calculated from equation: Φ = (300-900)/a min -1  where a is rotation angle which, for rounds 0.5 m in diameter, equals 10-25 deg. and is decreased by 10-25% per each 0.1 m of decrease in diameter. EFFECT: improved casting process stability and reduced power consumption.
Patent RU-2149159-C1 (RU)
Inventor: KHSU JUNG S
IPC: C07C323/51
Filed: 1995-07-06
Granted: 2000-05-20
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of continuously preparing 3-(methylthio) propanal which comprises contacting gaseous stream of acrolein-containing stock with liquid reaction medium in gas and liquid contacting zone. Said reaction zone contains 3-(methylthio) propanal, methylmercaptan and catalyst of reaction between mercaptan and acrolein, and gaseous stream of acrolein-containing stock contains acrolein vapors and uncondensable gas, relative amounts of acrolein and methylmercaptan present in containing one being substantially stoichiometrically equivalent due to which fact acrolein is transferred from stream of stock into reaction medium and is directly reacted with methylmercaptan without formation of intermediate hemi(methylthio)acetal of 3-(methylthio) propanal to give liquid reaction product comprising 3-(methylthio) propanal; uncondensable gas is separated from liquid reaction product; said reaction product is separated into product fraction and circulating fraction; and circulating fraction is recycled into gas and liquid contacting zone. Acrolein and methylmercaptan are reacted in liquid medium in reaction zone which includes gas and liquid contacting zone and circulation zone which admits liquid reaction product from gas and liquid contacting zone and through which zone circulating fraction is recycled into gas and liquid contacting zone; mercaptan is admitted into said reaction zone over such area or areas not to allow excessive amount of methylmercaptan of promote any substantial formation of intermediate hemi(methylthio)acetal in any sector of reaction zone for sufficiently prolonged period of time. EFFECT: simplified process and high-grade desired product which need not be purified. 14 cl, 8 dwg, 30 ex, 5 tbl
Patent RU-2132300-C1 (RU)
Inventor: POTAPENKO I A
IPC: A61L9/015
Filed: 1997-03-21
Granted: 1999-06-27
Abstract: Использование: производство озона для обработки воздушных и водных сред. Устройство содержит индуктор, выполненный в виде металлических пластин, снабжен диэлектрическими пластинами, покрытыми со стороны разрядного промежутка металлическим напылением, в свою очередь покрытым диэлектриком, а соотношение площадей металлического покрытия на диэлектрических пластинах и металлических пластин равно 1 : 1. Изобретение позволяет увеличить производительность и надежность устройства. 1 ил.