baber/WOPTO huggingface dataset:
Patent RU-2177185-C1 (RU)
Title: Oil-immersed transformer
Inventor: KUATOV SANSYZBAJ GABDULLOVICH
IPC: H01F27/04
Filed: 2000-04-05
Granted: 2001-12-20
Abstract: FIELD: electrical engineering. SUBSTANCE: transformer has primary and secondary windings placed in hermetically sealed oil-filled tank. Double-conductor cables covered with silicone rubber insulation are brought in through tank lid. Primary winding is connected to two phases of power transmission line and secondary winding, to load by means of cables brought into tank through stuffed holes provided in tank lid inside fixed bushings, hold-down washers and movable bushings. EFFECT: facilitated manufacture, enhanced service life. 2 dwg
Patent RU-2174676-C1 (RU)
Title: Method of analysis of solid bodies with use of ion source of glow discharge with hollow cathode
Inventor: SIKHARULIDZE G G
IPC: G01N21/62
Filed: 2000-04-14
Granted: 2001-10-10
Abstract: FIELD: analytical chemistry, element analysis of compact solid bodies by method of emission spectral analysis and by mass spectral method. SUBSTANCE: technical result of invention lies in growth of efficiency of ion source during analysis of solid bodies due to rise of ionization degree and stability of analytical signal and in expansion of types of substances to be analyzed, compact substances, in particular. Method of analysis of solid bodies with use of ion source of glow discharge with hollow cathode includes positioning of analyzed substance in hollow cathode. Substance subject to analysis is taken in the form of bar anchored on axis of hollow cathode. Analysis is conducted under pressure of gas in hollow cathode and discharge voltage between cathode and anode so chosen that formed plasma penetrates space of cathode to depth of 5-10 mm. EFFECT: raised efficiency of ion source. 1 dwg
Patent RU-2164536-C1 (RU)
Title: Method of open hearth making of low-hardenability structural steel
Inventor: KAMENSKIKH A A
IPC: C21C5/04
Filed: 2000-04-21
Granted: 2001-03-27
Abstract: FIELD: metallurgy, particularly, making of structural steels with low hardenability in open-hearth furnaces. SUBSTANCE: method of production of carbon steel with low hardenability includes charging into open-hearth furnace of metallic charge from iron-carbon alloy and scrap with content in them of Cr, Ni and Cu ensuring their content after melting in melt within 0.10%; introduction of slag-forming materials; heating and melting of burden; slag skimming; bath heating up to temperature of beginning of melt finishing; melt finishing to obtain the required composition and temperature during periods of shaping-up and lime boiling; correction of slag composition during shaping-up and lime boiling by skimming from furnace of a part of slag and periodic additions of slag-forming materials to ensure content of Mn in melt tapping not more 0.10%. Metal is deoxidized in furnace and during tapping into ladle or in ladle with Al and Ti alloys which are introduced with consumption value ensuring in finished metal of Al in amount of 0.03-0.10% and Ti in amount of 0.06-0.12%. Si and its alloys are introduced into melt after its deoxidation with Al and Ti. Iron-carbon alloy is used in the form of semiproduct obtained after devanadization of vanadium iron or blast-furnace conversion pig iron with Mn content of not more 0.5. Si and its alloys are introduced into ladle in deoxidized steel after introduction into melt of 100% of Al and at least 50% of required amount of Ti during filling of ladle with melt up to its 2/3 volume. EFFECT: higher strength and service properties of steel produced by proposed method. 4 cl, 1 ex
Patent RU-2182885-C1 (RU)
Title: Способ непрерывной переработки углеродсодержащего сырья и устройство для его осуществления (варианты)
Inventor: STRELKOV V P
IPC: C01B32/336
Filed: 2000-12-27
Granted: 2002-05-27
Abstract: Используется при производстве активного угля и органических продуктов из углеродсодержащего сырья. Способ непрерывной переработки углеродсодержащего сырья заключается в предварительном нагреве сырья, карбонизации, активации и созревании твердого продукта, на стадию созревания направляют твердый продукт, предварительно обработанный холодной водой, а полученный при охлаждении твердого продукта пар сразу или после частичного перегрева используют в качестве активирующего агента на стадии активации. Устройство для непрерывной переработки углеродсодержащего сырья содержит установленные друг над другом и соединенные переточными патрубками узел предварительного нагрева сырья, камеры соответственно карбонизации, активации и созревания. Камера активации выполнена с рубашкой обогрева и смонтированным в ее выходной части или на ее переточном патрубке штуцером для подачи холодной воды. Устройство может содержать участок для частичного перегрева пара, образовавшегося при обработке твердого продукта холодной водой. Изобретение позволяет снизить энергоемкость процесса, повысить технологичность процесса без увеличения металлоемкости устройства и повысить качество и выход готового продукта за счет более полного его созревания в камере созревания. 3 с. п. ф-лы, 6 ил.
Patent RU-2189436-C1 (RU)
Title: Device for formation of perforated slot channels in well wall
Inventor: VALEEV M D
IPC: E21B43/114
Filed: 2001-01-24
Granted: 2002-09-20
Abstract: FIELD: oil producing industry, particularly, methods and devices of secondary tapping of formations. SUBSTANCE: device comprises tubular body, hydraulic chamber body for reciprocation, hydraulic chamber piston, perforating cutter and return spring. Hydraulic chamber piston is located in horizontal plane and rigidly connected with said cutter. Tubular body has longitudinal guide recesses and mechanism for its fixing in well. Said mechanism includes upper and lower fixing units located on ends of tubular body. Each fixing unit consists of piston and slips, hydraulic system, return spring and immovable lug on cutter side. Hydraulic chamber body has pins entering the longitudinal guide recesses of tubular body. Hydraulic chamber body is communicated with hydraulic systems of upper and lower fixing units. EFFECT: increased depth perforation channels, higher operating reliability of device and its simplified manufacture. 4 dwg
Patent RU-2206877-C1 (RU)
Title: Reading unit of measuring tank
Inventor: KOZHANOV A T
IPC: G01F25/00
Filed: 2001-11-01
Granted: 2003-06-20
Abstract: FIELD: measurement technology, tests of fuel-distribution columns. SUBSTANCE: reading unit includes neck with transparent part, temperature scales corresponding to certain working fluid, runner with error scale moved relative to temperature scales. Lines of error scale pass through middle of transparent part of runner. EFFECT: increased accuracy in determination of error of liquid volume. 1 cl, 1 dwg
Patent RU-2206900-C1 (RU)
Title: Technique measuring thermal resistance of two-terminal networks
Inventor: SERGEEV V A
IPC: G01R31/26
Filed: 2002-02-15
Granted: 2003-06-20
Abstract: FIELD: measurement of thermal parameters of electric and radio elements. SUBSTANCE: technique measuring thermal resistance of two-terminal networks consists in that tested two-terminal network with trimming resistor connected in series is connected in parallel to reference two-terminal network with known thermal resistance R T1  and with second trimming resistor connected in series. Short pulses of current of large relative pulse duration and fixed amplitude I 0  are fed. Resistance of trimming resistors is set such that equality of pulse powers dissipated by tested and reference two-terminal networks is realized and then constant heating current with value equal to amplitude of short pulses of current is supplied. Rated resistance of trimming resistors is chosen same and exceeding by factor of 10 2  rated active resistance of given type of two-terminal networks. Upon leveling of pulse powers but before supply of constant heating current amplitudes of voltages are measured across reference U 10  and tested U 20  two-terminal networks. After supply of constant heating current voltage is measured across reference U 1  and tested U 2  two-terminal networks under steady state and value of thermal resistance R T2  of tested two-terminal network is found by formula   where ΔU 1  = U 1 -U 10  and R T1  is thermal resistance of reference two-terminal network. EFFECT: widened class of tested two-terminal networks, possibility to obtain measurement result in the form of direct reading of measured value in chosen system of units. 3 dwg
Patent RU-2215665-C1 (RU)
Title: Pedal-type control system
Inventor: BYKOV S G
IPC: B62D1/22
Filed: 2002-03-12
Granted: 2003-11-10
Abstract: FIELD: teaching aids. SUBSTANCE: proposed pedal control system is designed for teaching a person to drive a car. Additional pedal are introduced into pedal system to act onto standard one-arm pedals of clutch, brake and accelerator. Mechanism of system is made in from of articulated shafts with torsion springs. One end of shafts is provided with doubling one-arm pedals and other end, with levers contacting through rollers directly with standards one-arm pedals of car. Contact is one-sided at working motion, and return is independent, with limiting of travel by cams to stops. Invention simplifies kinematics of system making it possible to operate mechanisms in one direction by means of doubling additional pedals. EFFECT: possibility of control of standard pedals by instructor in case of necessity. 1 dwg
Patent RU-2218019-C1 (RU)
Title: Способ консервирования горошка
Inventor: KVASENKOV O I
IPC: A23L11/00
Filed: 2002-06-06
Granted: 2003-12-10
Abstract: Изобретение относится к технологии консервирования. Для производства консервов используют зерна гладкозерных сортов горошка в биологической стадии зрелости. Зерна горошка подвергают набуханию в присутствии препарата, полученного из биомассы микромицета Mortierella alliacea по заданной технологии. Затем зерна горошка фасуют с заливочной жидкостью в потребительскую тару, герметизируют и стерилизуют. Использование изобретения позволит обеспечить возможность круглогодичной загрузки производственных мощностей и увеличить выход целевого продукта.
Patent RU-2225914-C1 (RU)
Title: Snow and ice removing method
Inventor: IKHEL SON D M
IPC: E01H5/00
Filed: 2002-07-02
Granted: 2004-03-20
Abstract: FIELD: public utilities. SUBSTANCE: invention relates to machines for removing snow and ice from streets and side walks, highways and other roads and squares. Removal of snow is carried out by conveyor consisting of traction member in form of shaped belt arranged on vertical drive and idle drums and equipped with flights from working side for removal and transportation of snow and ice and provided with projections from non-working side for engagement with cavities of drive and idle drums. Conveyor is provided with container made in form of bottom limited by board with tilted outer sides and having discharge chute with vibrator. Bulldozer with mounted blade is used to load ice and snow into container, and rotary loader. Snow and ice from conveyor are delivered to rotary loader through special pipe. EFFECT: accelerated cleaning territories from snow and ice, reduced losses. 3 cl
Patent RU-2226515-C1 (RU)
Title: Raw meal and a method for manufacturing wall materials
Inventor: MAKAROVA I A
IPC: C04B33/00
Filed: 2002-08-06
Granted: 2004-04-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: raw meal containing 70.5-72.5% microsilica from crystalline silicon production, 20.5-22.5% liquid glass, and 7.0% carbonized loam is prepared by stirring microsilica with carbonized loam followed by adding liquid glass. Resulting blend is molded using dry compaction technique and thus obtained samples are dried and fired at 650-700 C. Products are characterized by average density 1200-1289 kg/cu. m, compaction strength 30.5-33.5 MPa, and water absorption 30.1-32.6%. EFFECT: increased compaction strength and structural quality factor. 2 tbl
Patent RU-2211581-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-24
Granted: 2003-09-10
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparing syrup comprising pectin, sugar, water, and plant additive, such as extract of mixed hawthorn flowers, garden balm leaves, yarrow and thyme used in the ratio of 2:7:5:6, with said extract being produced by extracting said mixture with water until dry substance content is about 2 wt%; boiling out syrup and cutting resultant mass while adding citric acid, sodium lactate, and preparation produced from Mortierella jenkinii micromycet biomass by predetermined process; pouring; forming; drying and packing ready marmalade. EFFECT: wider range of products with enhanced vitamin activity and improved organoleptical properties.
Patent RU-2208964-C1 (RU)
IPC: A23L13/60
Filed: 2002-10-08
Granted: 2003-07-27
Abstract: FIELD: meat industry. SUBSTANCE: linked sausages are made in the form of loafs comprising receipt components, such as trimmed beef, trimmed sausage pork, soya protein, wheat flour, edible salt, sodium nitrite, additives comprising condiments and spices. Trimmed sausage beef or mixture of trimmed first and second grade beef used for production of linked sausages has total content in minced mass of connective and fatty tissues of 10-12%, with ratio of trimmed raw beef mass and trimmed raw sausage pork mass being 1:(0.8-1.1). Linked sausages additionally contain receipt components, such as side pork lard or sausage lard, garlic, phosphate, and ascorbic acid. Additive containing condiments and spices is complex phosphate-containing additive, preferably of "Almi" company, comprising mixture of spices, or sand sugar, or glucose, and cracked black pepper. Linked sausages comprise isolated soya protein as component of protein-fat stabilizer prepared with the use of isolated soya protein, at least 50 wt% of receipt amount of pork side lard or sausage lard, and water for hydrating isolated soya protein. EFFECT: increased nutritive and biological value of finished product due to balanced selection of basic raw meat, improved texture and organoleptical properties such as flavor and aroma. 8 cl, 3 ex
Patent RU-2223024-C1 (RU)
Title: Device for preparation and warming up food and boiling water from on-board power supply network of transportation vehicle
Inventor: GORDEEV E S
IPC: B60N3/16
Filed: 2002-11-05
Granted: 2004-02-10
Abstract: FIELD: domestic appliance engineering. SUBSTANCE: device has casing, glass flask enclosed in the casing, handle, cover, excessive pressure valve, heating element tightly attached to the outside surface of the flask by means of metal clamp, fastening unit, control unit, power connector, thermal switch-off unit and locks. EFFECT: wide range of functional applications in cooking. 2 dwg
Patent RU-2238849-C1 (RU)
Inventor: SEMIONOV E N
IPC: B30B15/00
Filed: 2003-02-13
Granted: 2004-10-27
Abstract: FIELD: plastic working; power drives of pneumohydraulic presses. 
     SUBSTANCE: proposed power drive includes main and power cylinders rigidly connected with stationary cross-rail and raw of press and ram of press and air distributing system communicating with main and power cylinders. Piston space of main cylinder communicates with rod space of power cylinder through channel made in rod of power cylinder which can be closed by valve. Drive is furnished with auxiliary pneumatic double-acting drive with cylinder. Cylinder members are rigidly connected with movable and stationary members of press. Piston space of auxiliary pneumatic drive cylinder and rod space of power cylinder are connected to air distributing system in parallel. Piston space of auxiliary pneumatic drive cylinder communicates with air distributing line through throttle check valve closing outlet branch through which compressed air is let out of said piston space, and rod space communicates with rod space of main cylinder. 
     EFFECT: prevention of lowering of press ram at changing over from lifting at low pressure to high pressure, increased disconnecting force of working members. 
     3 cl, 1 dwg
Patent RU-2237205-C1 (RU)
Title: Амортизатор
Inventor: GANSHENKOV A P
IPC: F16F9/02
Filed: 2003-04-21
Granted: 2004-09-27
Abstract: Изобретение относится к машиностроению и может быть использовано во всех областях народного хозяйства для уменьшения вибрации, передаваемой от источника вибрации на фундамент, воздействия вибрации на руки оператора при работе с многоударными пневматическими инструментами, а также в качестве средства виброизоляции приборов, аппаратуры и других объектов, работающих под воздействием переменных усилий или двигающихся с ускорением. Амортизатор содержит два основания и размещенный между ними рабочий элемент. Одно основание выполнено с полостью, соединенной с газовой магистралью высокого давления большого объема, а другое основание выполнено в виде поршня, одним концом герметично входящего в полость первого основания, заполненную газом высокого давления, а вторым концом присоединенного к рукоятке управления, платформе, защищаемой от вибрации, или к элементу машины, являющейся источником вибрации. Технический результат заключается в повышении эффективности гашения вибрации вплоть до полного исключения ее воздействия. 2 ил.
Patent RU-2245369-C1 (RU)
Title: Method for differential diagnosis of representatives of family chlamydiaceae
Inventor: EHJDEL SHTEJN I A
IPC: C12R1/01
Filed: 2003-05-05
Granted: 2005-01-27
Abstract: FIELD: medicine, biology, molecular biology. 
     SUBSTANCE: invention proposes a new method for differential diagnosis of representatives of family Chlamydiaceae. Method involves isolation of DNA of pathogen, amplification using real-time polymerase chain reaction (PCR) and primers CM1 and CM2 exhibiting specificity to 5'-terminal fragment of gene omp1 followed by post-amplification analysis of curves of PCR-products melting in the presence of nonspecific fluorescent dye SYBR Green I for separation of Chlamydia species and electrophoretic separation of PCR-products. Identification of species is carried out on the basis of differences in PCR-products melting point wherein melting point curves of all fragments of omp1 are characterized by the presence of two peaks reflecting two-stage dissociation of DNA chains in sites with different A/T-saturation degree. Proposed method provides carrying out the differentiation of all species of Chlamydia that are pathogenic for humans. Except for, method provides carrying out the differentiation of Chlamydiaceae causing diseases in animals and also method is simple, rapid and can be used for direct diagnosis of clinical material samples. Invention can be used in medicine, veterinary science and virology for differential diagnosis of representatives of family Chlamydia. 
     EFFECT: improved method for diagnosis. 
     2 ex
Patent RU-2236675-C1 (RU)
Inventor: MIRONOV V A
IPC: G01N33/38
Filed: 2003-06-16
Granted: 2004-09-20
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: method includes filling the unit volume, 1 m 3 , with coarse and fine fractions in layers and determining mean sizes of grains of coarse fraction, d 1 , and fine fraction, d 2 , the volume of the coarse fraction, V 1 , and fine fraction, V 2 , required for the preparation of the unite volume of mixture, and the value of hollowness of the coarse fraction, V n1 , which is the ratio of the volume of hollows to the volume of the fraction. When the value of d 2 /d 1  exceeds 0.155, the extent of hollowness of the coarse fraction with fine one, U, is calculated from the formula U=(V 1 +V 2 -1)(V 1 V n1 ). 
     EFFECT: enhanced accuracy of determining.
Patent RU-2246067-C1 (RU)
Title: Wet gas-holder of variable volume
IPC: F17C1/16
Filed: 2003-09-04
Granted: 2005-02-10
Abstract: FIELD: pressure vessels. 
     SUBSTANCE: wet has-holder has ring coaxial double-walled tank for liquid. Dome-like covering with the gas supplying pipe is provided above the inner wall of the tank. The space between the walls receives bell with centering rollers which can move up and down over the vertical line. The bottom part of the bell side is provided with openings which connect the under-bell space with the atmosphere when the bell is at the maximum level. 
     EFFECT: simplified design and reduced consumption of materials for manufacturing. 
     2 cl, 3 dwg
Patent RU-2241942-C1 (RU)
Inventor: ZELENKO V K
IPC: F41A17/18
Filed: 2003-10-16
Granted: 2004-12-10
Abstract: FIELD: armament, applicable in sporting double-barreled guns. 
     SUBSTANCE: the firing mechanism of a double-barreled gun is assembled on a separate base and includes hammers, sears, trigger, spring-loaded disconnector and a safety lock. The novelty in the firing mechanism is in the fact that the disconnector has a spring-loaded trigger-lever plunger engageable with the copying surface and the supporting pad made on the safety lock fixing arm, which in its turn, is provided with a shoulder locking the trigger through the disconnector, the latter has a lug engageable with the recesses and profile surfaces formed in the triggers. 
     EFFECT: enhanced operating characteristics due to provision of the second shot at a misfire of the first one, prevented "doubled" shots, enhanced safety of weapon handling. 
     3 dwg
Patent RU-2253124-C1 (RU)
Title: Fluctuations meter in high frequency connecting devices
Inventor: LOSEV V L
IPC: G01R29/26
Filed: 2004-01-28
Granted: 2005-05-27
Abstract: FIELD: electric engineering. 
     SUBSTANCE: device has setting generator, power divider, modulator, calibrator, amplitude-phase receiver, amplitude receiver, subtracting cascade and indicator. Amplitude and phase fluctuations, formed by the very researched high-frequency device, are separated from each other and from noises of measuring equipment. Sensitivity of device to amplitude and phase fluctuations, formed by researched high-frequency device, is increased due to separation of these fluctuations from amplitude and phase fluctuations resulting from conversion of amplitude and setting generator frequency conversions in researched high-frequency device. 
     EFFECT: higher efficiency. 
     1 dwg
Patent RU-2250599-C1 (RU)
Title: Method of processing and cutting trees into sections by means of felling-bunching machine
Inventor: MAZURKIN P M
IPC: A01G23/081
Filed: 2004-01-28
Granted: 2005-04-27
Abstract: FIELD: forestry, in particular, processing of individual trees, may be used for cleaning cutting in average aged and ripening stand. 
     SUBSTANCE: method involves processing tree by initially cutting branches from the bottom to the top of tree over trunk up to crown part; upon removal of crown part, leaving trunk for several months to provide for natural drying of tree trunk. Method allows versatility of felling-bunching machine with gripping-and-cutting boom to be increased and operational capabilities of machine to be widened owing to adaptation to different kinds of tree and stand care processes. It means that single machine may be used for tree clear or selection felling processes, as well as for caring of crown of individual trees. Method may be effectively used for caring of trees in parks, gardens and preservation plots by means of existing felling-bundling machines furnished with small-sized gripping-cutting booms having maximal predetermined weight and load capacity. 
     EFFECT: increased efficiency and wider operational capabilities. 
     3 cl, 8 dwg
Patent RU-2259336-C1 (RU)
Inventor: BELJAEVA E I
IPC: C01B31/36
Filed: 2004-02-20
Granted: 2005-08-27
Abstract: FIELD: polymer materials and ceramics. 
     SUBSTANCE: invention provides a novel method for preparing silicon carbide-based powder material suitable for manufacturing ceramic products. Material is prepared by mechanochemical treatment of organosilicon polymer for 10 to 90 min on planetary ball mill in inert atmosphere (pressure 1-5 atm), wherein 50-150 g grinding balls are used per 1 g polymer and acceleration of balls is 20-60 g. Preferably grinding balls are 3-12 mm in diameter. 
     EFFECT: facilitated powder preparation procedure, achieved powder particle size of the order of several nanometers, and increased yield of ceramics. 
     3 cl, 1 tbl, 2 ex