baber/WOPTO huggingface dataset:
Patent RU-2072563-C1 (RU)
Inventor: KAPLYA EDUARD I
IPC: G08C19/28
Filed: 1993-02-03
Granted: 1997-01-27
Abstract: FIELD: instruments, in particular, digital signal conversion, remote control. SUBSTANCE: method involves sequential counting signal level for recovery of signal of process, detection of moment when first derivative of random process signal alters its sign. This is achieved by generation of frequency grid f, setting maximal frequency for sequential generation of "more-less" levels, checking order of generation of "more-less" voltage levels and comparison of duration of alternation in order and comparison of alternation speed to normal values. Deviations in order is used for judging sign of first derivative so that information about its sign is output. When this information is altered, signal about this moment is generated. Duration of alternation and alternation speed are used for judging frequency for generation of reference "more-less" levels. Results of conversion are output when signal reaches required level. EFFECT: increased precision. 2 dwg
Patent RU-2040115-C1 (RU)
Title: Converter of four-bit binary code to binary-decimal code
Inventor: MITROKHIN ALEKSANDR A
IPC: H03M7/12
Filed: 1993-03-10
Granted: 1995-07-20
Abstract: FIELD: automation and computer engineering. SUBSTANCE: majority gates 1, 3, 4, 7 are introduced to accomplish the goal of invention. Inputs of majority gates are connected to control inputs of converter. Their outputs are connected through XOR gates 5, 6, 8 to device outputs for binary-decimal information. This results in possibility of generation of first tetrad of binary-decimal code which corresponds to digit of ones of decimal number as well as generation of right-hand digit of second tetrad which corresponds to digit of tens. This provides possibility to use this device in indication circuits for control of operations of two decimal digital indicators. EFFECT: increased functional capabilities, simplified design. 1 tbl, 1 dwg
Patent RU-2046656-C1 (RU)
Inventor: YUREVA TAMARA M
IPC: B01J37/08
Filed: 1993-06-18
Granted: 1995-10-27
Abstract: Использование: производство катализаторов для низкотемпературной конверсии оксида углерода водяным паром. Сущность изобретения: катализатор получают терморазложением смешанного гидроксокарбоната меди-цинка-хрома и/или алюминия при 250 450°С со структурой типа гидроталькита-пироаурита или гидроцинкита-аурихальцита. Катализатор имеет состав: Cu 0,30 0,33; Zn 0,06 0,08; Me (+3) 0,59 0,64 O n  или Cu 0,30 0,55; Zn 0,30 - 0,62; Me (3+) 0,08 0,15 O n , где Me Al (+3) + Cr (+3) или Al (+3), или Cr (+3) n -по стехиометрии. 2 табл.
Patent RU-2050641-C1 (RU)
IPC: H01M8/10
Filed: 1993-07-02
Granted: 1995-12-20
Abstract: Использование: в высокотемпературных электрохимических устройствах: топливных элементах, кислородных насосах, электролизерах и газоанализаторах кислородсодержащих газов. Сущность изобретения: в твердом электролите, состоящем из диоксида циркония, стабилизирующего оксида металла, выбранного из группы оксид кальция, оксид магния, оксиды редкоземельных элементов или их смеси, и добавки оксида кобальта, двухвалентного и/или трехвалентного, указанные компоненты взяты в следующем соотношении, мас. диоксид циркония 75 97, оксид кобальта 0,01 1,55 (в пересчете на кобальт), стабилизирующий оксид металла остальное до 100% Способ изготовления твердого электролита включает смешение исходных компонентов, производимое методом химического соосаждения гидроксидов из водных или спиртовых растворов солей, в частности алкоголятов соответствующих металлов, их обжиг при температурах 450 900°С с последующим помолом порошка. Сформированные заготовки изделий спекаются при температуре 1200 1400°С. Введение добавки кобальта может производиться при помоле предварительно смешанных и обожженных диоксида циркония и стабилизирующего оксида металла или их спекании. 2 с. и 7 з. п. ф-лы.
Patent RU-2053688-C1 (RU)
Inventor: LUTSKAYA LYUDMILA P
IPC: A23K1/16
Filed: 1993-09-27
Granted: 1996-02-10
Abstract: FIELD: fodder production. SUBSTANCE: white slime being obtained by autoclave desilication of aluminate solutions of alumina production is treated by dilute solution of sodium aluminate. Thus prepared pulp is neutralized by sulfuric acid to pH 7.5-8.5. Solid precipitate is dried and used as fodder additive. EFFECT: improves efficiency of method. 2 cl
Patent RU-2074736-C1 (RU)
Title: Method of treatment of malignant tumors and composition for its realization
Inventor: RUSAKOV IGOR G
IPC: A61K47/00
Filed: 1993-10-11
Granted: 1997-03-10
Abstract: FIELD: medicine, oncology. SUBSTANCE: method involves administration of polycyanacrylate biodegradable microspheres with immobilized cytostatic in tumors. Microspheres were covered with capsule made of thin-layer iron coating, in liquid oily medium with antioxidants that provides an additional prolonged effect of medicinal substance, its endolymphatic transport and enhanced sensitivity of tumor cells to preparation. EFFECT: enhanced effectiveness of tumor cells damage and malignant tumors treatment. 2 cl
Patent RU-2078955-C1 (RU)
Title: Ellipsoidal rotary internal combustion engine
Inventor: GUREVICH MIKHAIL A
IPC: F02B53/00
Filed: 1993-11-16
Granted: 1997-05-10
Abstract: FIELD: manufacture of engines. SUBSTANCE: engine has elliptical stator forming two isolated chambers: compressor chamber for suction and compression of fuel-air mixture and combustion chamber for ignition of compressed fuel-air mixture followed by expansion of burning gases; fuel-air mixture is fed from carburetor to compressor chamber wherefrom compressed fuel-air mixture is transferred to prechamber of valve chest; then it is fed to combustion chamber from under intake valve of valve chest. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2070663-C1 (RU)
Title: Spring engine
Inventor: GRIGORCHUK VLADIMIR S
IPC: F03G1/00
Filed: 1993-11-18
Granted: 1996-12-20
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: pistons of engine are made in form of cups hinge-connected with rods of power hydraulic cylinders secured on cover of upper block and mechanically coupled with hydraulic distributors and connecting rods of crankshaft. Hydraulic distributors are hydraulically coupled with hydraulic system which has oil pump mechanically coupled with electric motor connected to storage battery. Power springs installed in cylinders are used as working bodies. Upper ends of springs contact with cover of upper block, and lower ends are placed inside pistons installed in cylinders on ball bearings. Power takeoff unit is made in form of DC generator with step-up reduction gear and is mechanically coupled with crankshaft and electrically coupled with storage battery. Depending on order of operation, of spring engine, hydraulic distributor delivers oil into corresponding power hydraulic cylinders which compress corresponding springs. When springs reach top dead centers, hydraulic distributors cut off power hydraulic cylinders. Power springs, being released, expand and transmit all their energy, through pistons, to cranks of crankshaft setting the latter into rotation. So, springs periodically compressed by hydraulic cylinders and released provide continuous rotation of crankshaft. Operation of hydraulic system is provided by electric motor supplied by storage battery trickle-charged by DC generator which consumes part of energy of crankshaft. EFFECT: enlarged operating capabilities. 4 cl, 21 dwg, 1 tbl
Patent RU-2077043-C1 (RU)
Inventor: AFANASEV BORIS G
IPC: G01M7/00
Filed: 1994-01-05
Granted: 1997-04-10
Abstract: FIELD: instrumentation engineering, measurement of speed of movement of man or object while examining systems for evacuation of people in case of fire in high-rise structures. SUBSTANCE: device measuring movement incorporates drum with flexible rope wound on it and electric motor, potentiometer and thermostat put on hollow axle inside drum. Shaft of drum is coupled lead screw via first reduction gear over which rope layer moves. Current collector of potentiometer and electric motor are correspondingly coupled via second and third reduction gears to drum and friction clutch. EFFECT: simplified design, increased functional reliability. 1 dwg
Patent RU-2067553-C1 (RU)
Title: Method of neutralization of zeolite suspension naa used for detergent producing
Inventor: SHUMOVSKIJ ALEKSANDR VSEVOLODO
IPC: C01B39/02
Filed: 1994-01-10
Granted: 1996-10-10
Abstract: FIELD: detergents. SUBSTANCE: method involves neutralization of zeolite NaA suspension by continuous blowing foam gases through its that contain 6-12% carbon dioxide. Ratio gas : zeolite suspension = 1:(2-4) by volume. Value pH of zeolite suspension after neutralization is 10.0-11.5, cation-exchange capacity of zeolite NaA is 140-180 mg/g (by CaO). EFFECT: improved method of neutralization.
Patent RU-2038966-C1 (RU)
Title: Material of construction boards and method of their production
Inventor: VISHNYAKOV ANATOLIJ A
IPC: B27N3/04
Filed: 1994-03-21
Granted: 1995-07-09
Abstract: FIELD: wood-working industry. SUBSTANCE: raw material is ground up to the particle size not more than 3 mm. After that the raw material is dried up to the humidity of 12-14 per cent at the temperature of the heat-carrier 170-180 C. The carpet is shaped with the density deviation not more than 10 per cent, the cold premolding is carried out at the unit pressure of 2-2.5 MPa and the duration of 1-5 min. The hot premolding is exercised at the unit pressure of 9-10 MPa and the duration of 1 min/mm of the thickness of the ready-made board with the consequent cooling and conditioning during 15-30 days. The obtained material of the board has wt. lingo-carbohydrate compounds 28.5-33.5, polysaccharides 14.58-16.58, water in the fixed state - 12-14, hardwood raw material the rest. EFFECT: facilitated manufacture of the pressed boards of the hardwood raw material. 2 cl, 5 tbl
Patent RU-2062003-C1 (RU)
Title: Soil tillage tool
Inventor: MARKEVICH BORIS N
IPC: A01B33/16
Filed: 1994-04-13
Granted: 1996-06-20
Abstract: FIELD: agricultural equipment. SUBSTANCE: tillage tool is formed as hand-operated rotary tiller with frame, drive mounted on frame, supporting wheel, loosening working tool and row forming device positioned behind loosening device. Row forming device has wedge-shaped plate with beveled wedge corner. Wedge-shaped plate is oriented perpendicular to the direction of movement of rotary tiller. Wedge shear line is disposed at the level of lower cutting edge of loosening device blades. EFFECT: wider operational capabilities, simplified construction and enhanced reliability in operation. 2 cl, 6 dwg
Patent RU-2060007-C1 (RU)
Title: Cutter-mixer
Inventor: LOMACHINSKIJ VLADIMIR S
IPC: A22C5/00
Filed: 1994-04-28
Granted: 1996-05-20
Abstract: FIELD: meat industry, in particular, apparatus for mixing and mincing of meat to prepare sausage meat and canned products. SUBSTANCE: cutter-mixer has casing, trough with spiral augers positioned at both sides of partition wall with windows. Partition wall is extending along trough longitudinal axis. Augers are provided with blades mounted on auger shafts in opposed relation to windows. Knives for cleaning blades from mixed material are mounted adjacent to trough ends in windows so that they intersect blade rotation path. Cutter is positioned within trough in opposed relation to windows in axial alignment with auger. EFFECT: increased efficiency, simplified construction and wider operational capabilities. 3 cl, 3 dwg
Patent RU-2075679-C1 (RU)
Title: Wedge gate with extensible spindle
Inventor: SALAMATOV ALEKSANDR M
IPC: F16K3/14
Filed: 1994-04-28
Granted: 1997-03-20
Abstract: FIELD: pipe line engineering. SUBSTANCE: wedge gate has housing with branch pipes and seats two-disk valving member mounted inside the housing and provided with a wedge lock that connects the valving member with the spindle. The wedge lock is made up as load-carrying and distance wedges. The load-carrying wedge is mounted on the spindle for permitting movement along the spindle. The distance wedge is mounted inside the load-carrying wedge. The bottom of the housing of the gate is provided with a stop that arrests movement of the load-carrying wedge. There are step openings in the valving member from the side that faces the load-carrying wedge. The sides of the load-carrying wedge are provided with [ - shaped hollows and openings. The hollows receive the disks of the valving member for permitting movement perpendicular to the sides of the load-carrying wedge. The step openings in the disks and openings in the load-carrying wedge receive the pressing by-passing valves for permitting interaction with the distance wedge. The outer surface of the valves is spherical and cylindrical. The load- carrying wedge is provided with the top plate. The distance wedge has a stop washer and a screw spring interposed between the top plate and stop washer. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2124731-C1 (RU)
Inventor: GLUSHKOV ANDREJ NIKOLAEVICH
IPC: G01N33/573
Filed: 1994-06-01
Granted: 1999-01-10
Abstract: Способ относится к иммунологии, в частности онкологии. На стенках лунок пластикового планшета адсобируют антиген. Затем инкубируют исследуемую биологическую жидкость с адсорбированным антигеном. Проявляют связавшиеся с антигеном антитела с помощью анти-антител, меченых ферментов. При этом в качестве антигена используют конъюгат фторметилбензантрила уксусной кислоты с человеческим сывороточным альбумином при их массовом соотношении 1:5,4 соответственно, в концентрации 2 мкг/мл. Способ позволяет снизить неспецифическое связывание антител исследуемой биологической жидкости с белком-носителем, сократить расход антигена. Способ прост и экономичен. 3 ил.
Patent RU-2077251-C1 (RU)
Title: Frying-drying chamber
Inventor: PANKRATOV EDUARD N
IPC: A47J39/00
Filed: 1994-06-07
Granted: 1997-04-20
Abstract: FIELD: food engineering. SUBSTANCE: frying-drying chamber has housing with airduct, inner chamber with heating members, fan, collector, distributor with gates, control panel. Collector is communicated with working cavity of inner chamber through discharge channels and with dual-position distributor through inlet channel. Distributor is formed as shaft with two rigidly attached gates. One gate is engageable with inlet channel of collector and other gate is connected with airduct inlet channel. Airduct is defined with inner chamber wall and housing of frying-drying chamber, which is provided with closure having channels communicating working cavity of inner chamber with atmosphere. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 4 dwg
Patent RU-2048515-C1 (RU)
Title: Способ осветления ликеро-водочных изделий
Inventor: YAMNIKOV VLADIMIR A
IPC: C12G3/06
Filed: 1994-07-07
Granted: 1995-11-20
Abstract: Назначение: пищевая промышленность, ликероводочная отрасль, при осветлении ликероводочных изделий. Сущность изобретения: при осветлении ликероводочных изделий методом фильтрации купажей с учетом их фильтруемости последнюю определяют путем проведения тестирующей фильтрации с последующим установлением распределения нагрузки по фильтрующим поверхностям, фиксируемой при переходе зависимости Rf(Q уд. ) в нелинейную форму, что обусловливается пределом технологической возможности используемых фильтроэлементов. Для каждого фильтроэлемента с соответствующим микронажем устанавливают максимальное заданное значение перепада давления, которому соответствует определенный удельный объем купажа. Число фильтрующих каскадов, микронаж и количество фильтроэлементов в каждом каскаде определяют в зависимости от результатов тестирования. 4 ил. 1 табл.
Patent RU-2052428-C1 (RU)
Title: Feedstock for manufacture of light concrete
Inventor: BAGROV BORIS O
IPC: C04B28/04
Filed: 1994-08-19
Granted: 1996-01-20
Abstract: FIELD: manufacture of light concrete. SUBSTANCE: in making the no-roasting filler, the addition contains sediment of aeration station with heavy metal compounds in the amount of 40-60% of weight of mineral components of an encapsulated filler. The thus-prepared filler is used for making concrete of the following composition, wt.-%: portland cement, 20-25; sand, 40-50; filler containing sediment of aeration station, the balance, containing copper, zinc, lead, cadmium, chromium, mercury, antimony in combination with dry ash of thermal electric power station, milled lime and gypsum in proportions of 0.50:0.30:0.15:0.05, respectively. Concrete density, 1410-1550 kg/m 3 ; strength, 5.5-5.9 MPa. EFFECT: wider utilization of industrial waste and reduced density of concrete. 1 tbl
Patent RU-2104537-C1 (RU)
Inventor: CHEPURNOJ IVAN PETROVICH
IPC: G01N33/50
Filed: 1994-08-26
Granted: 1998-02-10
Abstract: FIELD: medicine; endocrinology. SUBSTANCE: sugar and organic acids are determined simultaneously in urine by changing them over to trimethylxylyl derivatives and by gas-chromatographic of its compensation are determined by sum of all compounds, as well as by percentage of pyruvic, tartaric, citric acids and glucose. EFFECT: reduced time of analysis, higher accuracy and truth of diagnosis. 1 tbl
Patent RU-2114464-C1 (RU)
Title: Device which controls information displaying tools
Inventor: SHUL ZHENKO ALEKSEJ ALEKSEEVIC
IPC: G09F9/00
Filed: 1994-12-08
Granted: 1998-06-27
Abstract: FIELD: advertising and entertainment games. SUBSTANCE: device has random signal generator, which is designed as at least one load unit, receiver, units for transfer of game members and converters of three-dimensional orientation of game members into electric signal. They are located along units for transfer of game members. Output of each converter of three- dimensional orientation of game members is connected to corresponding input of control unit which outputs are connected to information displaying tools. EFFECT: waiting mode and manual start. 8 cl, 9 dwg
Patent RU-2083147-C1 (RU)
Title: Glueing press
Inventor: GROSHENS PIERROT
IPC: A41H43/04
Filed: 1994-12-26
Granted: 1997-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: glueing press has glueing zone, where upper and lower conveyor belts for capturing of material, variable thickness layer, upper and lower pressing cylinders. Press has main zone heated to polymer or polymers melting temperature to provide for chemical reaction of binding thermally stitched polymers in adhesive layer. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 9 cl, 1 dwg
Patent RU-2101710-C1 (RU)
Inventor: EHNDAKOVA EH A
IPC: G01N33/92
Filed: 1995-03-14
Granted: 1998-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves taking patient venous blood into test tube with heparin, separating erythrocytes by centrifuging, washing out plasma with 0.9% sodium chloride solution, extracting erythrocytes, separating lipids from erythrocytes and dividing phospholipids into classes. Each phospholipid component contents is expressed as percent from total amount of erythrocyte phospholipids. Phosphatidylethanolamine level achieving 26.8-29.1 and phosphatidylcholine/sphingomyelin proportion (K phch/sch ) achieving the value of 1.2-1.4 on the background of distorted levels of phosphatidylcholine and phosphatidylserine, stable partial stabilization of inflammation process is stated to take place. Boundary values of every phospholipid component being achieved as 33.6-35.8 for phosphatidylcholine, 26.8-29.1 for phosphatidylethanolamine, 25.6-27.6 for sphingomyelin, 10.2-11.3 for phosphatidylserine and K phch/sch  proportion of 1.2-1.4, the moment of full scale completeness is stated to come for the inflammation process. Completeness degree is evaluated from the normalization levels of individual phospholipid components. Medical rehabilitation effectiveness is determined from metabolic remission prolongation terms and recurrent cases of inflammation. EFFECT: enhanced effectiveness of method. 3 tbl
Patent RU-2081698-C1 (RU)
Title: Packing of rectification column
Inventor: SMIRNOV VLADIMIR I
IPC: B01J19/32
Filed: 1995-04-18
Granted: 1997-06-20
Abstract: FIELD: technological rectification equipment. SUBSTANCE: the offered packing has vertical tube 1 accommodating heat- and mass-transfer devices square to its axis. Heat- and mass-transfer devices have porous members spaced over tube axis. Porous members are formed of alternating trays 2 and 3 separated by circular spacer 4. Tray 2 is made in form of disk with central hole 5 and periphery flanging 6 directed upward and tightly engageable with tube 1 over its entire perimeter. Central hole of tray 2 may be circular, star-shaped or polygonal. Tray 3 is made in form of flat part formed by polygon 7 engageable with its extreme protruding sections 8 with tube 1 to form gap between tray 3 and tube 1 to pass steam. Flat part may be made in form of circle 9 with projections 10 on edges or in form of circle 11 with cutouts limited by arches 12. Disk and flat part may be made of screen panel. Spacer 4 may be made in form of closed into ring wire spiral with extended coils in form of twisted band closed into ring, or in form of cross-shaped member. This member may be formed by wire spiral with extended coils. All described structural members of packing are permeable for steam. EFFECT: higher efficiency. 8 cl, 11 dwg
Patent RU-2078910-C1 (RU)
Inventor: DUPLIKHIN VLADIMIR G
IPC: E21B43/00
Filed: 1995-05-11
Granted: 1997-05-10
Abstract: FIELD: oil producing industry; methods of oil recovery from wells with complicated operating conditions. SUBSTANCE: fluid is lifted from the well by pump which is lowered on the tubing with bypass valve. Tubing is lower to under the level of product. Associated petroleum gas is accumulated into the tubing-casing annulus. Gas excessive pressure is released into flow through bypass valve. Bypass valve is installed below the zone of wax deposition and formation of sand plugs. The depth of location of bypass valve is determined by the formula given in the invention description. Gas is supplied monotonically at excessive pressure. It is effected by closing the channel for release and supply of gas into flow line, and its value is controlled by the difference of pressure satisfying the condition Pm-Pb ≥ 0.5 MPa. EFFECT: provision of restoration of optimal operating conditions of unfortunate wells, increased their production rate, reduced specific energy consumption in oil lifting due to maximum utilization of the energy of associated petroleum gas entering the pump from the formation together with oil. 1 dwg, 2 tbl
Patent RU-2094952-C1 (RU)
Title: Generator of information sampling pulses for cathode-ray tube screen
Inventor: TEREKHOV IGOR A
IPC: G09G1/00
Filed: 1995-05-22
Granted: 1997-10-27
Abstract: FIELD: computer engineering, in particular, raster device for information input and display. SUBSTANCE: device has unit, which generates pulses which correspond to position of electron beam on screen of cathode-ray tube, and unit for generation of video signal. In addition device has even-number detector for lines, even-number detector for pulses which correspond to position of beam on screen of cathode-ray tube, and commutator. Output of unit which generates pulses which correspond to position of electron beam on cathode-ray tube screen is connected to first input of commutator, input of even-number detector for pulses and input of even-number detector for lines which output is connected to second input of commutator, which output is connected to input of unit which generates video signal. Output of even-number detector for pulses is connected to third input of commutator. EFFECT: increased resolution, simplified generation and processing of two-dimensional images, for example, number of complex multiplication operations for two-dimensional Fourier transforms is decreased by 25%. 1 dwg