baber/WOPTO huggingface dataset:
Patent RU-2136076-C1 (RU)
Title: Magnetron
Inventor: MAKHOV V I
IPC: H01J25/50
Filed: 1998-01-08
Granted: 1999-08-27
Abstract: FIELD: electronic equipment. SUBSTANCE: device has anode and coaxial cathode assembly, which is located inside anode and contains secondary electron emission and self electron emission emitters and side flanges which serve as focusing screens. In addition at least one focusing screen is isolated from secondary electron emitter. It also has at least one self electron emission emitter which working end is directed to surface of secondary electron emitter. EFFECT: increased reliability, simplified design, increased mechanical strength. 8 cl, 6 dwg
Patent RU-2144921-C1 (RU)
Inventor: DUGLAS DZHON MELDREM ALLEN
IPC: A61K31/4375
Filed: 1996-07-29
Granted: 2000-01-27
Abstract: FIELD: organic chemistry. SUBSTANCE: invention describes the crystalline form of trovafloxacine zwitterion of the formula (I)   and method of its preparing. Compounds can be used for treatment of mammals with bacterial infections. EFFECT: improved method of preparing. 8 cl
Patent RU-2144502-C1 (RU)
Inventor: ZUBOV A S
IPC: C30B35/00
Filed: 1998-05-12
Granted: 2000-01-20
Abstract: FIELD: abrasive materials. SUBSTANCE: zirconium electrocorundum contains aluminum and zirconium oxides. The latter consists of high-temperature tetragonal modification and low- temperature monoclinic modification at ratios from 20:50 to 50:80. Electrocorundum is prepared from aluminum and zirconium oxides' blend which is melted under blend layer in presence of aluminum reducing agent added under surface of melt through blend layer during the second melting half-time. Melt is tapped, crystallized, and cooled under limited contact with oxygen. Electrocorundum is destined for manufacturing abrasive wheels. Crystallizer contains metal reservoir, plate holder for mounting row of parallel plates disposed in spaced relation to each other. Each plate has V-shaped cut in its top part and all such cuts form longitudinal gutter for pouring in melt. Reservoir is provided with water cooling system. EFFECT: stabilized physical structure on cooling, increased strength of grain and working characteristics of abrasive tools, reduced laboriousness and loss of material during crystallization, and prolonged Crystallizer lifetime. 4 cl, 1 dwg, 1 tbl
Patent RU-2128936-C1 (RU)
Title: Case
Inventor: TJAGUNOV G I
IPC: A47B96/20
Filed: 1998-06-05
Granted: 1999-04-20
Abstract: FIELD: sectional metal storage cases. SUBSTANCE: case has door opening closed with device serving curtain, which may be withdrawn into carcass during opening of door. Case is manufactured from fixed vertical panels mounted on poles and platform mounted on poles from the top. Cylindrical support is provided with horizontal shaft allowing support to rotate in horizontal plane. Shaft is secured on side panel strips. Chain-type plate curtain is running about cylindrical support, which is positioned within platform. Ends of plated curtain are fixed in U-shaped slots of front poles. Cylindrical support has two disks adjoining to side panels and having size conformable with panel width. Auxiliary shells formed as leaf springs defining tunnel for plated curtain are equally spaced above supporting surfaces of disks. Curtain ends are inserted into longitudinal U-shaped slots of rear panel poles, where flexible member of its second end is fixed. Leaf springs are positioned on inner sides of guiding U-shaped pole slots. Such construction allows storage volume of case to be increased. EFFECT: simplified construction, increased storage capacity and enhanced reliability in operation. 2 cl, 3 dwg
Patent RU-2149371-C1 (RU)
Title: Device for conducting tightness tests and complex preparation of hollow articles
Inventor: KACHALOV V A
IPC: G01M3/26
Filed: 1998-06-30
Granted: 2000-05-20
Abstract: FIELD: mechanical engineering; testing technique. SUBSTANCE: device includes compressed gas source, reservoir filled with liquid which is connected with article and with liquid pressure source, program setting unit connected with control mechanisms and three-position pneumatic distributor for dividing of compressed gas flows, delivery chamber with built-in heating element mounted inside liquid reservoir and connected with it via bypass check fitted in lower portion of delivery chamber which is connected with compressed gas source via two-position pneumatic distributor provided with electromagnetic control; it is also connected with cavity of article via filtering unit, check valves, high-pressure chamber of pneumohydraulic booster and electric contact pressure gauge; outlet is connected with liquid reservoir via two two-position electromagnetically controlled distributors mounted in series; compressed gas source is connected with inlets of second and third two-position electromagnetically controlled pneumatic distributors; outlet of second distributor is connected with low-pressure chamber of booster; outlet of third distributor is connected with cavity of article via oil sprayer and check valve; both outlet of three-position electromagnetically controlled distributor are connected with cavity of article: one via check valve and other via check valve and thermal heater. EFFECT: extended technological capabilities; reduced consumption of labor. 1 dwg
Patent RU-2137855-C1 (RU)
Title: Method of recovering precious metals from ores
Inventor: DOKUKIN JU V
IPC: E21B43/28
Filed: 1998-07-14
Granted: 1999-09-20
Abstract: FIELD: mining industry. SUBSTANCE: ore is preliminarily acidified with acid solution and then precious metals are leached with 0.01-0.2% aqueous solution of chlorine at ratio of molecular chlorine to hypochlorous acid more than 1. Chlorine is fed such as to provide in product solution pH <5, and electrostatic potential above 650 mV. EFFECT: enhanced recovery efficiency.
Patent RU-2138352-C1 (RU)
Title: Line for making electrically welded metallic tubes
Inventor: SIDOROV I P
IPC: B21C37/08
Filed: 1998-06-29
Granted: 1999-09-27
Abstract: FIELD: metallurgical production, namely of electrically welded tubes for large-length water conduits with high demands made to their surface quality, particularly roughness, structure and properties of surface minelayer. SUBSTANCE: line includes coiled band, spraying system, drying chamber, reducing stand with cylindrical rolls, shaping mill, welding apparatus, cutter for removing outer flash, apparatus for applying outer coating. Between spraying chamber and coiled band there is vacuum chamber having sealed inlet, sealed outlet and cooler. First gas jet is arranged in welding zone, electric arc burner - in zone of inner flash, second and third gas jets - in zone for removing outer flash and melting inner flash. Apparatus for applying inner coating onto melted inner flash, on area adjoining to it and on ready tube is arranged after third gas jet. EFFECT: enhanced quality of electrically welded metallic tubes due to high quality of cleaning surface of initial band, ameliorated quality of welded seam due to equalizing profile of inner flash and providing possibility of applying high quality protective coating on inner and outer surfaces of welded seam. 1 dwg
Patent RU-2141588-C1 (RU)
Title: Differential locking mechanism for transportation vehicles
Inventor: KOTOVSKOV A V
IPC: F16H48/32
Filed: 1998-09-18
Granted: 1999-11-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: locking mechanism can be used for locking interwheel differentials and interaxle differentials. Differential locking mechanism has following components: two gear lines for connection with links of differential, free-wheeling reversible clutches, device for coupling of axle-shafts containing third gear line, positive-displacement hydraulic transmission including three hydraulic machines which are successively interconnected for creating closed-circuit hydraulic system. First hydraulic machines by means of free-wheeling clutches are connected with respective axle-shafts. Third hydraulic machine features adjustable working capacity and is kinematically linked with gear transmission for bringing torque to differential. Application of aforesaid embodiment of differential locking mechanism enhances traction-speed characteristics, saves fuel, and improves overall efficiency. EFFECT: higher efficiency. 2 dwg
Patent RU-2152382-C1 (RU)
Title: Method of synthesis of n-alkylanilines
Inventor: STAROVOJTOV M K
IPC: C07C209/36
Filed: 1998-12-07
Granted: 2000-07-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to synthesis of N-alkylaniline by reductive N-alkylation of nitrobenzene with alcohol on industrial catalysts of low-temperature conversion of carbon oxide (set NTK) at 150-300 C in hydrogen atmosphere. Mole ratio of the parent components nitrobenzene : alcohol : hydrogen = 1:(1-5):(3-10), respectively. C 1 -C 8 -Alcohols of normal, branched or cyclic structure can be used as alcohol source. Proposed method provides 100% of nitrobenzene conversion and 95-97% of the yield of N-alkylaniline as the end product. Method eliminates the stage of preparing the special catalyst but uses the ready industrial catalyst, ensures to decrease alkylation temperature as compared with the known methods where nitrobenzene is used as the parent compound and eliminates preparing mixture of amines. EFFECT: improved method of synthesis, simplified technology, increased output. 5 cl
Patent RU-2142720-C1 (RU)
Title: Method for producing alimentary fiber from beet pulp
Inventor: KOLESNIKOV V A
IPC: A23L19/10
Filed: 1999-03-02
Granted: 1999-12-20
Abstract: FIELD: food-production industry. SUBSTANCE: according to method, beet pulp is disintegrated down to particle size of 1.5-2.0 mm. Soluble substances are extracted from disintegrated pulp by means of sulphitated water with pH 5.0-5.2 in single stage at temperature of 80-85 C during 10-15 min and separation of extract from mass of pulp particles subjected to extraction. Then, pulp is treated by steam for deodorizing and removing of beet flavor. Thus produced vegetative fibers are dried, disintegrated down to required sizes of particles and packed. Application of aforesaid method ensures simplification of technological process and allows for increasing yield of fiber from beet pulp together with improving its quality. EFFECT: higher efficiency. 1 ex
Patent RU-2144670-C1 (RU)
Title: Method for determining postoperative antibacterial therapy effectiveness in coloproctology
Inventor: SUBBOTIN V M
IPC: G01N33/68
Filed: 1999-03-05
Granted: 2000-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves taking wound secretion from intersuture space and drains. Lysozyme concentration in blood serum and lysozyme contents and bacterium growth in wound exudate are measured during three days. The ratio of wound lysozyme/blood lysozyme being greater than 1 and the same pathogen being detected in wound secretion, antibacterial therapy is considered to be ineffective. EFFECT: accelerated examination method; reduced material consumption. 2 dwg, 4 tbl
Patent RU-2160421-C1 (RU)
Inventor: KOMISSAROV S P
IPC: F28F13/12
Filed: 1999-05-12
Granted: 2000-12-10
Abstract: FIELD: tubular heat exchanging apparatuses for heating residence buildings, heating gas agents, in different type furnaces including baking ones. SUBSTANCE: heat exchanging apparatus includes fire box, burner and gas duct system having mutually communicating, hollow parallel heat exchange tubes arranged by several horizontal rows placed in different levels. In cavity of each tube along its lengthwise axis and with gap relative to its wall turbulence inserts are mounted with equal pitch whose value is no more than two diameters of tube. The last insert is spaced by pitch value from tube outlet. Turbulence inserts are in the form of discs; relation of diameter of each heat exchanging tube to disc diameter is in range 1.5-2.5. Discs are arranged in cavity of each tube on rigidly fixed rod passing along tube axis. EFFECT: increased factor of heat transfer due to intensified heat radiation from combustion products to heated medium, reduced energy consumption of apparatus. 4 cl, 2 dwg
Patent RU-2149170-C1 (RU)
Title: Method for production of bitumen from low-sulfur and/or sulfur and/or high-sulfur oils
IPC: C10C3/04
Filed: 1999-10-06
Granted: 2000-05-20
Abstract: FIELD: petroleum processing and petrochemical processes. SUBSTANCE: method involves thermal and thermo-destructive processing operations: electrodesalting and dehydration of crude oil on electrodehydrators; atmospheric vacuum distillation with running off intermediate products: straight-run gasolines, kerosenes, diesel, straw, spindle oil, motor oil fractions, and goudron; and oxidation of goudron and/or goudron-asphalt mixture with air oxygen. At least in the atmospheric vacuum distillation process, heat carrier is steam produced in steam generator and forming partially recycled condensate. Steam at least partly is generated by combustion of associated gas and/or fuel process gas resulting from thermal crude oil processing, and/or gas resulting from thermo-destructive processes in processing of crude oil and/or intermediate products, which gas is fed into gas distribution network at temperature 50-70 C and pressure 3-5 kg/sq.cm. Before combustion, gas is heated to at least 100 C. 60-85% of gas is burned in process furnaces and 15 to 40% of gas is burned in steam generator utilizing recycle condensate supplemented by preheated chemically treated crude water in at least amount required to compensate nonrecoverable condensate. For heating chemically treated crude water and/or crude oil, residual heat is used, in particular, from steam exhausted in crude oil distillation processes and/or from steam condensate, and/or from goudron discharged from vacuum column. EFFECT: increased (by 3%) yields of products, reduced (by 2-3%) power consumption, and improved environmental condition owing to utilization of gas oxidation afterburning system and reduced loss of torch gas. 17 cl, 1 tbl
Patent RU-2171329-C1 (RU)
Title: Устройство для установки опор контактной сети железнодорожного пути
Inventor: KUZNETSOV V M
IPC: B66C1/42
Filed: 1999-11-04
Granted: 2001-07-27
Abstract: Изобретение относится к области железнодорожного транспорта, а именно к устройствам для строительства и ремонта контактной сети железных дорог. Устройство для установки опор контактной сети железнодорожного пути содержит манипулятор и смонтированный на нем узел для поперечного зажима опоры, который выполнен в виде основания и обжимных ложементов, которые соединены с основанием через рычаги. Устройство также снабжено дополнительными обжимными ложементами для поперечного зажима опоры, один из которых соединен с основанием узла жестко, а другой - шарнирно, посредством дополнительного рычага с дистанционным приводом поворота последнего. Дополнительные ложементы расположены по отношению к основным со смещением вдоль осей поворота их рычагов. Основные ложементы соединены с их рычагами посредством сферических шарниров. Привод поворота основных рычагов выполнен в виде гидроцилиндра, который своими концами шарнирно соединен с этими рычагами. Основные ложементы подпружинены относительно их рычагов. Технический результат - повышение надежности зажима опоры при ее установке. 2 з.п. ф-лы, 4 ил.
Patent RU-2157021-C1 (RU)
Title: Device for proving hermetic quality of storage battery
Inventor: MOSKALEV V S
IPC: H01M50/10
Filed: 1999-11-03
Granted: 2000-09-27
Abstract: FIELD: electric engineering. SUBSTANCE: device has casing and air manometer, air pump which outlet is connected to casing and the air manometer inlet openings through check valve. Casing outlet opening is connected to distribution comb by means of flexible air duct. The distribution comb has rubber cone end pieces for closing storage cell cover openings. Relief valve is set in the air manometer main line. EFFECT: enhanced effectiveness in detecting accumulators out of order. 1 dwg
Patent RU-2157604-C1 (RU)
Title: Method and apparatus for flat plowing of slopes
Inventor: MAKAROV P I
IPC: A01B79/00
Filed: 1999-12-30
Granted: 2000-10-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves undercutting soil layer in horizontal plane to obtain elliptical section, with longer axis of section being inclined from vertical plane to slope surface toward slope foot or top; crumbling soil layer by bending it in mutually perpendicular planes, turning and laying it into its furrow; forming equally spaced uncultivated ridges in furrow bottom so that they are extending in parallel with horizontal planes of slope, with ridge tops extending at the level of plow bottoms, and helical grooves. Soil layer is undercut at the level below plow bottom, i.e. at depth of at least 1.3 h, where h is distance from soil surface to plow bottom, and undercut layer thickness and width ratio is 5:7-8. Working tools are made in the form of spherical ring with backward curvature in the vicinity of smaller diameter. Spherical ring has auxiliary working tool made in the form of body of rotation with inner curvilinear generatrices and outer rectilinear generatrices. Working tool is rigidly attached with its large end to spherical ring so that their inner working surfaces are continuously joined. Inserts are secured to working tool outer surface which is attached to tine for rotation by means of slider bearing. Pins with cutting edge are extending along inner surface of auxiliary working tool generatrices. Ratio of sizes of working tools is selected so as to provide ratio of soil cultivation depth, spherical ring diameter and minimum inner diameter of auxiliary tool within the range of 1:3.9-4.5:1.3-1.5. Apparatus of such construction is mainly used for basic cultivation of soil on slopes. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 5 cl, 6 dwg
Patent AU-2002347692-C1 (AU)
Title: Bulk monocrystalline gallium nitride
Inventor: DORADZINSKI ROMAN
IPC: H01L21/02
Filed: 2002-10-25
Granted: 2008-03-06
Abstract: The invention relates to a substrate for epitaxy, especially for preparation of nitride semiconductor layers. Invention covers a bulk nitride mono-crystal characterized in that it is a mono-crystal of gallium nitride and its cross-section in a plane perpendicular to c-axis of hexagonal lattice of gallium nitride has a surface area greater than 100 mm<SUP>2</SUP>, it is more than 1,0 mum thick and its C-plane surface dislocation density is less than 10<SUP>6</SUP>/cm<SUP>2</SUP>, while its volume is sufficient to produce at least one further-processable non-polar A-plane or M-plane plate having a surface area at least 100 mm<SUP>2</SUP>. More generally, the present invention covers a bulk nitride mono-crystal which is characterized in that it is a mono-crystal of gallium-containing nitride and its cross-section in a plane perpendicular to c-axis of hexagonal lattice of gallium-containing nitride has a surface area greater than 100 mm<SUP>2</SUP>, it is more 1,0-mum thick and its surface dislocation density is less than 10<SUP>6</SUP>/cm<SUP>2</SUP>. Mono-crystals according to the present invention are suitable for epitaxial growth of nitride semiconductor layers. Due to their good crystalline quality they are suitable for use in opto-electronics for manufacturing opto-electronic semiconductor devices based on nitrides, in particular for manufacturing semiconductor laser diodes and laser devices. The a.m. bulk mono-crystals of gallium-containing nitride are crystallized on seed crystals. Various seed crystals may be used. The bulk mono-crystals of gallium-containing nitride are crystallized by a method involving dissolution of a gallium-containing feedstock in a supercritical solvent and crystallization of a gallium nitride on a surface of seed crystal, at temperature higher and/or pressure lower than in the dissolution process.
Patent AU-2008332275-C1 (AU)
Title: Genes that increase plant oil and method for using the same
Inventor: MITSUKAWA NORIHIRO
IPC: A01H1/00
Filed: 2008-12-05
Granted: 2012-11-01
Abstract: The object is to search for a transcription factor having a novel function selected from the function of increasing the plant body weight per plant individual, the function of increasing the weight of a specific plant tissue per plant individual and the function of increasing the productivity of a specific substance per plant individual, and to improve any one of the functions in a plant body. The plant body weight per plant individual, the weight of a specific plant tissue per plant individual, the productivity of a specific substance per plant individual, or the content of a specific substance per specific tissue in a plant body can be increased by expressing a transcription factor which is so modified as to have a reduced transcription-promoting activity.
Patent AU-2011203051-C1 (AU)
Title: System for wireless gaming with user profiles
Inventor: AMAITIS LEE M
IPC: A63F13/00
Filed: 2011-06-23
Granted: 2013-05-23
Abstract: A gaming system is provided. The gaming system allows users to access applications via gaming communication devices coupled to a communication network. At least a portion of the network may be wireless. The gaming applications include gambling, financial, entertainment service, and other types of transactions. The system may include a user location determination feature to prevent users from conducting transactions from unauthorized areas. The gaming system may incorporate a user profile feature according to which certain information regarding users of the system may be maintained. Such information can include, without limitation, information relating to preferences, finances, activities participated in by the users, and trends and habits of the users. 10 r----s Y VOICE/ GAMING Ll DATA -SERVICE SWITCH PROVIDER Ur j;J 22 MOBILE CARRIER 34 GAMING SERVICE PROVIDER HORSE RACING FINANCIAL CASINO OR AND OTHER EXCHANGE VIRTUAL CASINO SPORTS [_ _ __ _ ENTERTAINMENT NEWS AND AND OTHER SPORTS BOOK REAL TIME FIG. 3 EVENTS EXCHANGE ENTERTAINMENT_
Patent AU-2015203825-C1 (AU)
Title: Multiple ECC codeword sizes in an SSD
Inventor: BARNDT RICHARD DAVID
IPC: H03M13/05
Filed: 2015-07-08
Granted: 2017-10-19
Abstract: Methods for writing multiple codewords having multiple sizes to a solid-state device are provided. In one aspect, a method includes receiving a plurality of host data units for storage in a solid-state non-volatile memory. The method includes dividing the plurality of host data units among a plurality of data payloads, wherein a first data payload comprises a first host data unit and a second data payload comprises a portion of a second host data unit. The method includes encoding the first data payload into a first codeword having a first codeword size. The method includes encoding the second data payload into a second codeword having a second codeword size, the second codeword size being different from the first codeword size. The method includes writing the first codeword and the second codeword to a first page in the solid-state non-volatile memory. Systems and machine-readable media are also provided. Receive a plurality of host data units for storage in a solid-state non-volatile memory Divide the plurality of host data units among a plurality of data payloads, wherein a first data payload comprises a first host data unit and a second data payload comprises a portion of a second host data unit Encode the first data payload into a first codeword having a first codeword size Encode a second data payload into a second codeword having a second codeword size, the second codeword size being different from the first codeword size Write the first codeword and the second codeword to a first page in the solid-state non-volatile memory