baber/WOPTO huggingface dataset:
Patent RU-2127659-C1 (RU)
Title: Manual shears
Inventor: RYBAKOV JU V
IPC: B26B13/00
Filed: 1998-06-30
Granted: 1999-03-20
Abstract: FIELD: cutting and cutting out different type materials: textile and other tissues, leather, furs, cardboard, paper and so on at industrial and domestic conditions. SUBSTANCE: manual shears include two blades mutually joined by means of articulation joint. Both handles are arranged over respective blades. Each handle has member forming angle, preferably equal to 90 degrees relative to cut line. Vertical plane of that member is shifted relative to vertical plane of its blade by value no less than blade thickness. EFFECT: improved design providing enhanced operational condition, enhanced efficiency due to steady cutting of any length material, enlarged manufacturing possibilities. 2 dwg
Patent RU-2136504-C1 (RU)
Inventor: REZNICHENKO S V
IPC: A41D13/00
Filed: 1998-07-31
Granted: 1999-09-10
Abstract: FIELD: fire- resistant materials. SUBSTANCE: material containing heat-resistant fiber layer, sealing layer of rubber-based elastomer material, and deposited metal layer is distinguished by that metal is deposited on layer of cross-linked polymer with coefficient of liquid diffusion not exceeding 10 -9  g s/sq.cm preliminarily laid on sealing layer. EFFECT: improved fire-protective characteristics and increased service time. 2 ex
Patent RU-2145025-C1 (RU)
Title: Part joint assembly
Inventor: MELIKOV EH N
IPC: F16L17/00
Filed: 1998-08-03
Granted: 2000-01-27
Abstract: FIELD: connection of parts of machines, mechanisms, metallic structures. SUBSTANCE: connected parts have flanges or bent portions embraced by part in the form of solid or slit-type bracket. Flexible member with inner cavity is made of belt with single-side or double-side twisting and it is arranged between flanges (or bent portions) and bracket in laminate sealing member. Heater is placed inside inner cavity restricted by belt. EFFECT: possibility of making assembled-disassembled connections of two parts, single- or multilayer, such as tubes, sheets of any shape along desired contour curve by continuous or intermittent seam with predetermined stroke. 1 dwg
Patent RU-2147994-C1 (RU)
Title: Multi-purpose briquette press
Inventor: EHPPLE V N
IPC: B30B11/00
Filed: 1998-09-23
Granted: 2000-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: press may be used for briquetting of peat, wood, coal, and other polydispersed loose materials. Stamping press has frame with stamping drive and press-molding assembly mounted on it. Press-molding assembly includes stamp, operating chamber and collet with pressure regulator positioned axially and loosely along axis. Operating chamber and collet of press-molding assembly are made sectional in plane passing along their axes. EFFECT: higher reliability. 9 cl, 4 dwg
Patent RU-2141225-C1 (RU)
Title: Method premix preparing
Inventor: KVASENKOV O I
IPC: A23K1/00
Filed: 1998-09-30
Granted: 1999-11-20
Abstract: FIELD: agriculture, mixed feed industry. SUBSTANCE: method involves addition of lipid-containing extract of micromycetes Mortirella elongata biomass showing antioxidant properties, F-vitamin activity and preventing bacterial damage of premix to the composition of premix for mixed feeds. EFFECT: simplified technology without preliminary preservation of the filling agent.
Patent RU-2151902-C1 (RU)
Inventor: FESINA M I
IPC: F02M35/04
Filed: 1998-10-02
Granted: 2000-06-27
Abstract: FIELD: mechanical engineering; multicylinder diesel engines. SUBSTANCE: internal combustion engine has intake device consisting of receiver with separate intake branch pipes connected with cylinder head and communicating with separate cylinders intake valves, and also air cleaner. Spaces of receiver and air cleaner are placed in communication through air pipe whose dynamic section inside receiver is located in gravity center - 0 - . Cylindrical housing of air cleaner is provided with bottom and cover. Passage area of free section of air pipe is located at a distance of (0.58 - 0.68) R from axis -0-0- of housing cylinder (where R is radius of cylinder of air cleaner housing) and at a distance of H/2-0.3 d from surface of cylinder bottom of air cleaner housing (where h is height of air cleaner housing and d is inner diameter of air pipe). Air cleaner is secured on receiver by means of connecting neck made on its side wall through which air pipe is passed. Receiver housing is made in form of round cylinder limited by blind end face walls, and free section of air pipe in receiver space is located along cylinder axis at a distance of B/2 - 0.3d from blind end face wall at side of connecting neck (where B is length of receiver 1, and d is diameter of air pipe 7). EFFECT: provision of compact design of intake device with increased acoustic efficiency. 6 dwg
Patent RU-2144514-C1 (RU)
Title: Circulating water treatment plant
Inventor: LUK JANOV V I
IPC: C02F101/00
Filed: 1998-11-02
Granted: 2000-01-20
Abstract: FIELD: circulating water treatment plants, applicable in swimming pools, mainly medical ones for treatment of patients. SUBSTANCE: plant is furnished with a hair catcher, filter, ozonizer, heat exchanger, two ejectors, saturator, pressure flotation plant, washing and boost pumps, shut-off valves position pick-ups with electromagnetic drives, four pressure transducers and a control unit with the respective couplings providing for treatment of circulating water and reclamation of filter filtering charge. EFFECT: enhanced quality and economical efficiency of circulating water treatment. 1 dwg, 1 tbl
Patent RU-2141334-C1 (RU)
Inventor: PETUKHOV D V
IPC: A61K31/717
Filed: 1998-11-16
Granted: 1999-11-20
Abstract: Сущность изобретения: проводят щелочной гидролиз-экстрагирование лигнинсодержащего сырья, окисление кислородсодержащим газом, отделение жидкой фазы, ее подкисление и отделение выпавшего осадка. Изобретение позволяет получать средство с расширенным спектром применения. 3 з.п. ф-лы, 2 табл.
Patent RU-2150041-C1 (RU)
Inventor: KUDIN V G
IPC: F16L23/16
Filed: 1998-12-18
Granted: 2000-05-27
Abstract: Изобретение относится к нефтяному машиностроению и может быть использовано во фланцевых соединениях корпусных и трубных деталей, находящихся под внутренним давлением жидких сред, например, в фонтанных, устьевых насосных и нагнетательных арматурах, а также в устьевых колонных обвязках. Фланцевое соединение деталей содержит уплотнительный элемент, выполненный из металлического кольца с двумя торцовыми пазами - канавками под эластичные, например полиуретановые, прокладки, установленный в камере, образованной кольцевыми канавками трапецеидального профиля на фланцах, соединенных между собой. При этом уплотнительный элемент концевыми участками расположен в канавках фланцев, половина концевых участков, включающая выступающую из кольца эластичную прокладку и часть кольца в зоне расположения паза, соответствует их форме. Другая половина концевых участков выполнена с зазором, а средняя часть его, соединяющаяся с концевыми участками, имеет прямоугольный профиль. Изобретение повышает герметичность, обеспечивает возможность многократного использования уплотнительного элемента фланцевого соединения деталей. 3 ил.
Patent RU-2153725-C1 (RU)
Inventor: TARUNIN V S
IPC: H01B17/50
Filed: 1998-12-29
Granted: 2000-07-27
Abstract: Изобретение относится к электротехнике, в частности к смазочным материалам, предназначенным для защиты наружных изоляторов электроустановок и внешней изоляции электрооборудования распределительных устройств высокого напряжения. Паста имеет высокие эксплуатационные характеристики, в частности температуру сползания 80 - 85 o C, электрическую прочность 30 - 33 кВ/мм. Паста содержит, мас.%: масло И - 12 А, 30 - 38, масло МС - 20 38 - 45, церезин 15 - 25, полиэтилен высокого давления (М.В. 30 - 400 тыс) 2 - 6. 2 табл.
Patent RU-2136879-C1 (RU)
Title: Method for selective isolation of water inflows in oil wells
Inventor: ZAZIRNYJ D V
IPC: E21B33/13
Filed: 1999-01-05
Granted: 1999-09-10
Abstract: FIELD: oil production industry. SUBSTANCE: method can be used at late stage of developing deposit. At high flooding of recovered product that is when it reaches 95%, wells are stopped. Undertaken is temporary isolation of water inflows by injection of viscous-resilient compound. Then wells are started for operation. Output and flooding are assessed. Separated are wells in which flooding is reduced by more than 3%. In case of increased flooding, they are subjected to selective isolation proper. For this purpose, initially injected is viscous-resilient compound, then cement slurry is injected. After drilling through hardened cement stone, undertaken is final shooting of perforation holes in oil part of bed. Bottom-hole of sump is remained by 5 m lower than final perforation holes. Well is completed and brought in operation. Application of aforesaid method improves reliability of isolation of water inflows and reduces flooding of products. EFFECT: higher efficiency. 5 cl
Patent RU-2157064-C1 (RU)
Title: Method for commercial production of potato minitubers in artificial climate of cultivation construction (phytotron)
Inventor: ABRAMOV Z T
IPC: A01H4/00
Filed: 1999-03-19
Granted: 2000-10-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves providing controlled action upon physiological and photosynthetic processes at all potato vegetation stages by separate regulation of microclimate (moisture content, temperature and gas content of atmosphere) in stem and root zone of phytotron, changing spectral structure of artificial illumination of potato plant stem zone during vegetation process and changing composition of nutrient mineral solution used for plant feeding during vegetation stage; creating temperature gradient within the range of from 2 to 16 C of stem zone atmosphere and root zone atmosphere of phytotron, with temperature gradient at plant vegetation light period being positive in stem zone, and at dark period being positive in root zone. Absolute temperature gradient is increased in the process of plant growing and reaches its maximum value at potato tuberization stage. Method further involves permanent and forced mixing of atmosphere in stem zone of phytotron; at light period, setting carbon dioxide content in atmosphere of stem zone within the range of 0.04-0.03%, and in root zone within the range of 0.04-0.19%; supplying nutrient mineral solution with pH value of 4-7.2 and simultaneously providing multiple short-time sprinkling or aerosol spraying of the whole volume of plant root part for 3-45 s at 1-150 s intervals; gradually reducing pH value of nutrient mineral solution during growing of plant from 7.2 at initial period to 4.2-4.0 at tuberization period. Moisture content in root zone is reduced from 95-100% at initial growth period to 65-80% at tuberization period, with active aeration of root zone being provided. At plant growing stage, lamps with spectrum of 550-650 nm and at tuberization period - lamps with spectrum of 365-700 nm are employed. Light intensity at vegetation stage is 80-100 W/sq.m. EFFECT: improved photosynthesis control and increased efficiency. 6 cl, 1 ex
Patent RU-2156071-C1 (RU)
Title: Smoking liquid preparing method
Inventor: MEZENOVA O JA
IPC: A23B4/048
Filed: 1999-06-07
Granted: 2000-09-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves condensing wood smoke in water with following holding and removal of insoluble substances; digesting produced liquid in dry ground plant additives at temperature of 15-30 C for 5-10 days. Plant additives utilized for digesting are grasses, leaves, fruits, flowers, roots and rootstocks, wood bark and other parts of plants normally used in food-processing industry and medicine. Method allows smoking liquid qualities to be improved by using colorants serving flavorants, antioxidants and antobacteriostats. EFFECT: simplified method, improved quality and wider range of usages of smoking liquid. 3 cl, 5 ex
Patent RU-2159658-C1 (RU)
Title: Desublimation plant
Inventor: VOLODIN A N
IPC: B01D7/00
Filed: 1999-07-01
Granted: 2000-11-27
Abstract: FIELD: equipment for successive desublimation and cleaning of uranium hexafluoride from highly volatile admixtures by vacuum distillation; chemical industry and non-ferrous metallurgy. SUBSTANCE: proposed plant includes cooling unit with desublimable agent, vacuum collector for distillation of highly volatile gases and reservoirs, process gas and heat-transfer agent inlet and outlet branch pipes and process monitoring units. Plant is equipped with two-chamber glove box with table top between chambers; table top is provided with openings for reservoirs. Arranged in upper chamber are heater, fan for circulation of air in box, thermal shield mounted in spaced relation to walls of chamber and units for gripping the reservoirs which are connected with weighing unit. Lower chamber is provided with hatches for placing the reservoirs in cooling unit mounted vor vertical shift. Thermal shield is made in form of two-section drum. Cooling unit is made in form of Dewar flask. EFFECT: increased productivity; enhanced economical efficiency and operational reliability; high operational safety. 3 cl, 6 dwg
Patent RU-2170836-C1 (RU)
Inventor: DENISOV V N
IPC: F01C1/113
Filed: 1999-11-03
Granted: 2001-07-20
Abstract: FIELD: mechanical engineering; internal combustion engines with correction of displacer in working space. SUBSTANCE: proposed rotary engine has housing with side covers, working chamber located in housing, three-surfaced displacer, drive mechanism with eccentric corrector and shaft, valveless gas-exchange system, internal and external gears. Displacer is suspended from eccentric corrector through rotary supports, is rigidly connected with crossmember and output shaft and is arranged in elliptic working chamber. Rotary supports engage with elliptic surfaces of working chambers. Eccentric corrector is suspended from crankshaft through rotary support with possibility of opposite-direction rotation with gear ratio of 1:1. Displacer rotates relative to crankshaft at gear ratio of 1:3. EFFECT: increased service line, reduced manufacturing cost and fuel consumption, provision of compactness. 3 cl, 6 dwg
Patent RU-2156573-C1 (RU)
Title: Vacuum valve
Inventor: MADZIGON K F
IPC: A01M23/34
Filed: 1999-11-16
Granted: 2000-09-27
Abstract: FIELD: agriculture. SUBSTANCE: vacuum valve is designed for fur-bearing animal trap and has flexible cylindrical enclosure 1 with side opening, striking mechanism and vacuum compressor. Striking mechanism has pinching device with at least two cable-and-pulley systems connected through movable arm 38. Vacuum compressor has piston 8, rod 10, spring 14 and rod initial free motion part coinciding with air channel 18 defined by surfaces of piston 8 and compressor casing. Air channel 18 connects hermetically sealed cavities of enclosure 1 and suction cavity of vacuum compressor. Trap has trigger member formed as flat spring 37 engageable with its one end to tooth 36 of retaining unit of carrier 30 of catch and with its pivotally connected and movable end to adjusting unit which is engageable through spring cover 11 with rod 10 of vacuum compressor. Upon starting of triggering member, hermetically sealed cavity for embracing animal's head is defined in enclosure 1, with following vacuumizing. Such construction provides intensified and humanized animal catching process. EFFECT: increased efficiency and simplified construction. 6 cl, 9 dwg
Patent RU-2168600-C1 (RU)
Inventor: ISHKAEV R K
IPC: E21B10/18
Filed: 1999-12-20
Granted: 2001-06-10
Abstract: FIELD: drilling of oil and gas wells, particularly, drilling tools for rock mechanical disintegration. SUBSTANCE: drilling bit has body with legs connected thereto, cones installed on legs and nozzles whose axis are directed to well bottom. In this case, axis of outlet hole of one nozzle is directed at acute angle to well bore wall. Length of immersed jet from outlet hole of said nozzle up to contact with well wall is selected from equation L= (5-6)•dн, where L is length of immersed jet, mm; dn is diameter of outlet hole, mm. EFFECT: provided effective clogging of channels in bottom-hole zone of permeable formation tapped by drilling. 2 dwg
Patent AU-2006200513-C1 (AU)
Title: Modular power source for electric arc welding and output chopper
Inventor: LUO LIFENG
IPC: B23K9/073
Filed: 2006-02-07
Granted: 2008-09-18
Abstract: A three stage power source for an electric arc welding process comprising an input stage (I) having an AC input and a first DC output signal (DC#1); a second stage (II) in the form of an unregulated DC to DC converter having an input connected to the first DC output signal (DC#1), a network of switches switched at a high frequency with a given duty cycle to convert the input into a first internal AC signal, an isolation transformer with a primary winding driven by the first internal high frequency AC signal and a secondary winding for creating a second internal high frequency AC signal and a rectifier to convert the second internal AC signal into a second DC output signal (DC#2) of the second stage (II); with a magnitude related to the duty cycle of the switches and, a third stage (III) to convert the second DC output signal (DC#2) to a welding output for welding wherein the input stage (I) and the second stage (II) are assembled into a first module and the third stage (III) is assembled into a second module connectable to the first module.
Patent AU-2007286908-C1 (AU)
Title: Nanocomposite particle and process of preparing the same
Inventor: FU GUOYI
IPC: C09C1/42
Filed: 2007-08-10
Granted: 2013-02-21
Abstract: A nanocomposite particle, its use as a catalyst, and a method of making it are disclosed. The nanocomposite particle comprises titanium dioxide nanoparticles, metal oxide nanoparticles, and a surface stabilizer. The metal oxide nanoparticles are formed hydrothermally in the presence of the titanium dioxide nanoparticles. The nanocomposite particle is an effective catalyst support, particularly for DeNO
Patent AU-2008200775-C1 (AU)
Title: Improvements in grass endophytes
Inventor: TAPPER BRIAN ANTHONY
IPC: A01H5/00
Filed: 2008-02-19
Granted: 2020-10-29
Abstract: A method of increasing the resistance of a grass plant to abiotic 
stresses by the step of elevating the level of janthitrem epoxide compounds in 
the host grass to levels that confer the resistance by inoculating the grass with 
5 at least one endophyte from Neotyphodium loli species characterized by 
having a B10 allele size of approximately 160bp-161bp and a B11 allele size of 
approximately 132bp.
Patent AU-2010202056-C1 (AU)
Title: Method and apparatus for assay of electrochemical properties
Inventor: IYENGAR SRIDHAR G
IPC: A61B5/00
Filed: 2010-05-20
Granted: 2012-10-25
Abstract: The presence of a select analyte in the sample is evaluated in an electrochemical system using a conduction cell-type apparatus. A potential or current is generated between the two electrodes of the cell sufficient to bring about oxidation or reduction of the analyte or of a mediator 5 in an analyte-detection redox system, thereby forming a chemical potential gradient of the analyte or mediator between the two electrodes. After the gradient is established, the applied potential or current is discontinued and an analyte-independent signal is obtained from the relaxation of the chemical potential gradient. The analyte-independent signal is used to correct the analyte-dependent signal obtained during application of the potential or current. This correction allows an improved 10 measurement of analyte concentration because it corrects for device-specific and test specific factors such as transport (mobility) of analyte and/or mediator, effective electrode area, and electrode spacing (and as a result, sample volume), without need for separate calibration values. The analysis can be performed using disposable test strips in a hand held meter, for example for glucose testing.
Patent AU-2010271392-C1 (AU)
Title: Wastewater treatment system and process including irradiation of primary solids
Inventor: CONNER WILLIAM G
IPC: C02F3/12
Filed: 2010-07-08
Granted: 2016-06-30
Abstract: The present invention provides a system and method for treating wastewater in which the majority of solids and biological oxygen demand compounds are separated from the wastewater feed using a primary separation process, to produce a solids phase and a water phase. The solids phase is irradiated to reduce the level of pathogens such that it is safe to use as a soil substitute and/or additive so that the solids can thus be disposed of in an environmentally-friendly manner. In additional embodiments, the solids that have been disinfected by radiation are mixed with a suitable inert filler material to produce a soil substitute, fertilizer, compost, or other soil additive. The liquid phase is treated in a substantially smaller system than would be required for treating the full- strength wastewater that can include a suspended media biological regeneration reactor system. The liquid treatment system can include a high flux adsorbent material treatment system integrated with a low flux adsorbent material biological regeneration reactor.
Patent AU-2012261477-C1 (AU)
Title: Process for removing contaminants from natural gas
Inventor: AMIN ROBERT
IPC: C10L3/10
Filed: 2012-12-04
Granted: 2016-10-27
Abstract: - 14 PROCESS FOR REMOVING CONTAMINANTS FROM NATURAL GAS A process for removing contaminants from a natural gas feed stream including water and sour species, which process comprises the steps of cooling the natural gas feed stream in a first vessel (12) to a first operating temperature at which hydrates may be formed and removing from the first vessel (12) a stream of dehydrated gas (34); and cooling the dehydrated gas in a second vessel (14) to a second operating temperature at which solids of the sour species are formed or at which the sour species dissolve in a liquid and removing from the second vessel (14) a stream of dehydrated sweetened gas (62). (Figure 2) CS/TS9536FF r4r
Patent AU-2013205014-C1 (AU)
Title: Apparatus for activating an electrosurgical vessel sealing instrument having an electrical cutting mechanism
Inventor: KERR DUANE E
IPC: A61B18/18
Filed: 2013-04-13
Granted: 2016-03-10
Abstract: An electrosurgical forceps, comprising: a housing supporting a shaft thereon, the shaft defining a longitudinal axis therethrough; a pair of opposing first and second jaw members, each jaw member including a pair of spaced apart, electrically conductive tissue sealing surfaces adapted to connect to a source of electrosurgical energy such that the tissue sealing surfaces are capable of conducting electrosurgical energy through tissue held therebetween to effect a seal, at least one of the first and second jaw members including an electrically conductive cutting element disposed thereon; and a switch assembly operably disposed on the housing and including an activation member in operable communication with the source of electrosurgical energy for supplying electrosurgical energy to the first and second jaw members, the activation member movable from an inactive configuration to a first active configuration for providing electrosurgical energy to the tissue sealing surfaces for sealing tissue and a second active configuration for providing electrosurgical energy to the cutting element for cutting the sealed tissue clco m Io Coo c~ cc m C6 cn m
Patent AU-2013243224-C1 (AU)
Title: A process for producing a titanium load-bearing structure
Inventor: ZAHIRI SADEN
IPC: B05D7/14
Filed: 2013-03-26
Granted: 2018-02-01
Abstract: A process for producing a titanium load-bearing structure, which comprises cold-gas dynamic spraying of titanium particles on to a suitably shaped support member, and a titanium load bearing structure so-produced.