baber/WOPTO huggingface dataset:
Patent RU-2126986-C1 (RU)
Title: Optical raster condenser and optical article with raster condenser
Inventor: ARSENICH S I
IPC: G02B27/18
Filed: 1997-11-24
Granted: 1999-02-27
Abstract: FIELD: projection equipment, viewing screens and other articles. SUBSTANCE: optical condenser and optical articles with such condenser include focon-lens raster for light concentration made in the form of matrix with hollow focons and lens raster. Focons are manufactured in the form of truncated cones or pyramids with side shells reflecting light inwards, with inlet faces reflecting light inwards and with transparent outlet faces. Light collecting lenses of raster are tight- fitted to output faces of focon and are manufactured in the form of monolithic lens raster or are anchored in lens raster and are matched with outlet faces of focons. Lens raster can be fabricated from glass ball lenses. Light sources are positioned in optical articles with focon-lens raster on inlet faces inside focons. Additional light sources and/or reflectors and/or antiglare coats can be located on outside of focons and/or on rear side of lens raster (on side of focons). Light guides for input of light beams of outside illumination from external light sources located beyond faces of condenser can be placed in inlet faces of focons and/or between focons and lens raster. Reflectors of inlet faces and side surfaces of focons and lens raster can be made transparent to light exciting luminophors (light sources inside optical articles) but reflecting visible light concentrated by raster condenser. Optical raster condensers and articles can have minimum thickness and weight, can have any geometric form and display high light efficiency with increased brightness of images. EFFECT: minimized thickness and weight, high efficiency. 7 cl, 4 dwg
Patent RU-2141697-C1 (RU)
Inventor: KASHIN A N
IPC: H05B1/02
Filed: 1998-03-16
Granted: 1999-11-20
Abstract: FIELD: electrical engineering, thermal switches intended to protect electric devices against overheating with emergence of faults. SUBSTANCE: proposed thermostatic switch has temperature-sensitive element in the form of hermetically sealed tube from low-melting point current-conducting material which internal space is filled with activating agent that does not conduct electric current, two electrodes manufactured in the form of tubes from heat- conducting material and rods rigidly fixed in tubes, part of them being located on outer surface of temperature-sensitive element with formation of gap between them which provides for failure-free operation of thermostatic switch. Internal spaces of tubes, butts of temperature-sensitive element and butts of rods form gas-permeable spaces. Surface of temperature-sensitive element and outer sections of tubes of electrodes nearest to it as minimum are coated with heat-stable electric insulation material. Dependence of value of sums of gas-permeable spaces V 1 +V 2  on volume V 3  of alloy in temperature-sensitive element located in gap between tube is found. Given value is determined by inequality 0.5V 3 ≤V 1 +V 2 ≤2,0V 3 . According to one version rods entering tube are installed snugly but with possibility of their travel. EFFECT: increased reliability and quality of thermostatic switch. 10 cl, 6 dwg
Patent RU-2134367-C1 (RU)
Title: Spring-and-ball clutch
Inventor: TJARASOV G P
IPC: F16D7/06
Filed: 1998-03-18
Granted: 1999-08-10
Abstract: FIELD: hydropulsating flywheel drives of presses and other machinery. SUBSTANCE: clutch consists of drive and driven members where spring-loaded balls are received by holes in disk of drive clutch member between disks of driven clutch member which transmit torque from drive shaft of motor to driven shaft by means of transfer of forces of friction of balls against toroidal surfaces of disks of driven clutch member. Balls are located between disks of driven clutch member in oblong holes of disk of drive clutch member and are engageable with toroidal surfaces of driven clutch member at different radii. Clutch of oil-filled version is simple in construction, more accurate, easily adjustable and reliable. EFFECT: elimination of noise, simplified construction, ease of adjustment of torque, enhanced reliability. 3 cl, 2 dwg
Patent RU-2143772-C1 (RU)
Title: High-power carbon dioxide laser
Inventor: IVANCHENKO A I
IPC: H01S3/097
Filed: 1998-04-21
Granted: 1999-12-27
Abstract: FIELD: quantum electronics, physics, pumped laser manufacture. SUBSTANCE: double-module cross-discharge laser whose radiator is essentially closed gas dynamic circuit has gas- discharge channel, heat-transfer apparatus, pumping device, and intermediate connecting sections; section between front of electrodes and inlet to heat-transfer apparatus is made in the form of stepped diffuser with metal partition walls mounted in gradually expanding section of diffuser; electrode system , metal partition walls, and gradually expanding diffuser section walls are insulated from case. EFFECT: improved power and specific power characteristics of laser. 1 dwg
Patent RU-2133139-C1 (RU)
Title: Apparatus for gas cleaning from impurities
Inventor: GOLOVANCHIKOV A B
IPC: B01D53/32
Filed: 1998-05-12
Granted: 1999-07-20
Abstract: FIELD: apparatuses for conduction of mass transfer processes used in chemical, metallurgical, petrochemical, machine-building and other industries in cleaning of ventilation effluents and flue gases. SUBSTANCE: apparatus includes working chamber with dispersed absorbant, corona-forming electrode, gas outlet and inlet pipes. Working chamber is made in the form of parallel perforated vessels from dielectric material accommodating adsorbent, and separating the apparatus into sections with corona-forming electrodes for gas ionization. EFFECT: higher gas separation efficiency due to ionization of impurity molecules. 1 dwg
Patent RU-2149767-C1 (RU)
Title: Gearbox
Inventor: NEKRASOV V I
IPC: B60K17/08
Filed: 1998-06-08
Granted: 2000-05-27
Abstract: FIELD: transport engineering. SUBSTANCE: all gears on shafts of two-shaft six-speed gearbox are fitted to slide. Four gears of input shaft, one of which is reverse gear, are assembled into cluster. One sleeve is installed on input shaft and two sleeves, on output shaft. EFFECT: decreased metal usage, simplified design. 3 dwg
Patent RU-2135791-C1 (RU)
Title: Two-stroke internal combustion engine
Inventor: KUTUZOV V V
IPC: F02B33/02
Filed: 1998-06-23
Granted: 1999-08-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: two-stroke internal combustion engine has cylinder head, upper cylinder block, lower support block, compression and working cylinders with pistons. Compression cylinder is arranged in inner space of working cylinder and has cross working area equal to or several times greater than cross working area of working cylinder where compression piston is installed in inner space. Working piston is installed between outer working surface of compression piston and inner working surface of working piston. Contact-type electric control distributor supplies power to step motor. EFFECT: enhanced reliability of operation. 2 cl, 6 dwg
Patent RU-2143923-C1 (RU)
Inventor: RYL TSEV V V
IPC: A61L15/44
Filed: 1998-11-06
Granted: 2000-01-10
Abstract: FIELD: medicine, more particularly treatment of suppurative wounds, burns, trophic ulcers or other skin deceases. SUBSTANCE: dressing material has wide spectrum of antiseptic properties, medicinal gauze is preoxidized to dialdehyde cellulose followed by immobilization of trypsin, the resulting matrix is washed with distilled water, dried and treated with 0.9-1.2% aqueous solution of decametoxine of modulus at 4-6 followed by squeezing to weight of 100-120 %. EFFECT: more efficient preparation method.
Patent RU-2136418-C1 (RU)
Inventor: IVANOV V A
IPC: B21B37/52
Filed: 1998-12-15
Granted: 1999-09-10
Abstract: Изобретение относится к автоматизации прокатного производства и может быть использовано в системах автоматического регулирования межклетевого натяжения. Технический результат -увеличение выхода годного проката за счет минимизации разноширинности полосы, а также уменьшение возможности создания аварийных ситуаций при заходе полосы в межклетевой промежуток. Устройство содержит совокупность элементов для регулирования натяжения в зависимости от угла подъема петледержателя за счет изменения скорости привода прокатной клети. Устройство отличается тем, что оно дополнительно содержит блок вычисления производной и блок суммирования, информационный вход блока вычисления производной соединен с выходом датчика угла подъема петледержателя, управляющий вход блока вычисления производной соединен с выходом блока управления, один вход блока суммирования соединен с выходом блока расчета момента, другой вход блока суммирования соединен с выходом блока вычисления производной, выход блока суммирования соединен со входом управления уровнем ограничения блока ограничения. 3 ил.
Patent RU-2146709-C1 (RU)
Title: Method of regenerating anion-exchange resin after decoloration of sugar-containing solution
Inventor: BUGAENKO I F
IPC: C13B20/14
Filed: 1998-12-28
Granted: 2000-03-20
Abstract: FIELD: sugar industry. SUBSTANCE: anion-exchange resin is desalted with water and loaded into regenerator. There, anionite granules are first washed out of solid impurities and then regenerated with 2/3 to total amount of regenerating solution in dynamic mode. Thereafter, resin is additionally treated for 1 to 3 h with the rest of regenerating solution in static mode. EFFECT: enhanced process efficiency. 2 ex
Patent RU-2159295-C1 (RU)
Title: Способ извлечения металла из шлаков
Inventor: GORBUNOV JU A
IPC: C22B7/04
Filed: 1999-03-23
Granted: 2000-11-20
Abstract: Использование: изобретение относится к цветной металлургии, в частности к способам переработки шлаков с извлечением из них связанного металла, и может использоваться во вторичной цветной металлургии. Сущность: перед обработкой металлов давлением шлак нагревают до 700-800°С и подвергают нагружениям усилием 0,5-6,0 кг/см 2  в условиях, обеспечивающих истечение выжатого металла из солевых составляющих шлака. Изобретение обеспечивает повышение выхода извлекаемого металла и степени его чистоты. 1 табл.
Patent RU-2155798-C1 (RU)
Title: Method for increasing oxidation stability of foods on storage
Inventor: ANDREENKOV V A
IPC: C11B5/00
Filed: 1999-03-24
Granted: 2000-09-10
Abstract: FIELD: food industry. SUBSTANCE: in production of meet products, cheeses, snack products, food concentrates, mayonnaise, and soya products, 0,1 wt % of spicery oil resins or their mixtures with volatile oils are added to foods. EFFECT: increased oxidation stability and simplified production technology. 7 cl, 5 tbl, 7 ex
Patent RU-2151789-C1 (RU)
Title: Denaturing additive and alcohol denatured with additive
Inventor: BOLOTIN B M
IPC: C12F5/00
Filed: 1999-04-15
Granted: 2000-06-27
Abstract: FIELD: alcoholic industry. SUBSTANCE: additive contains alcohol-soluble acid and dye. The former, 50-75 wt.% can be citric and/or oxalic or acetic acid and the latter is fluorescein, 50-75 wt.%. Concentrations of fluorescein and acid in alcohol are 0.000005-0.00025 and 0.00001- 0.00075 wt.%, respectively. Presence of additive in denaturated alcohol can be revealed by accessible means. Denaturated alcohol can be used in industries usually using alcohol. EFFECT: reduced toxicity. 4 cl, 6 ex
Patent RU-2164054-C1 (RU)
Inventor: GORDEEV V S
IPC: H03K3/53
Filed: 1999-08-02
Granted: 2001-03-10
Abstract: FIELD: high-voltage pulse engineering. SUBSTANCE: generator has grounded electrode forming short- circuited stepped line in the form of at least two series-interconnected sections of uniform lines with distributed parameters of equal electrical length T 0 . High-voltage electrode placed inside first section of stepped line divides this section into two uniform lines. Parallel-connected load and current interrupter are connected at output of stepped line. Voltage supply is inserted between high-voltage and grounded electrodes. Parallel-connected current supply and discharger are inserted in series with ground electrode at any point. One end of additional uniform line whose electrical length equals T 0  is inserted between high-voltage and ground electrodes at point of connection of first and second sections of stepped line. Switching tube is connected at other end of additional line. Shaped across load in matched mode when generator efficiency in ideal case is 100% is rectangular voltage pulse which is twice as long as transit time of electromagnetic wave lengthwise of separate section of stepped line. Voltage amplitude is higher than charging voltage. EFFECT: increased output voltage of generator when shaping rectangular voltage pulse across matched resistive load at high efficiency. 1 dwg
Patent AU-2004285683-C1 (AU)
Title: Method for producing tiotropium salts, tiotropium salts and pharmaceutical formulations, containing the same
Inventor: SIEGER PETER
IPC: C07D451/10
Filed: 2004-10-29
Granted: 2011-09-08
Abstract: The invention provides a method for producing novel tiotropium salts of formula (I), wherein X represents an anion, said novel tiotropium salts as such, pharmaceutical formulations, containing the salts and the use thereof for producing a medicament for the treatment of respiratory tract diseases, in particular, for the treatment of chronic obstructive pulmonary disease (COPD) and asthma.
Patent AU-2004297605-C1 (AU)
Title: Process for increasing the refiner production rate and/or decreasing the specific energy of pulping wood
Inventor: LAURINT MARK EDWARD
IPC: D21B1/02
Filed: 2004-12-03
Granted: 2009-03-19
Abstract: The present invention relates to processes for enhancing a refiner's production rate and/or reducing the specific energy consumption for a freeness target through the use of lubricant(s) or carrier(s)/frictionizer(s), respectively.
Patent AU-2009307648-C1 (AU)
Title: Lyophilized recombinant VWF formulations
Inventor: SCHNECKER KURT
IPC: A61K47/12
Filed: 2009-10-21
Granted: 2016-12-08
Abstract: The present invention provides long-term stable pharmaceutical formulations of lyophilized recombinant von-Willebrand Factor (rVWF) and methods for making and administering said formulations.
Patent AU-2010212291-C1 (AU)
Title: Method of targeting specific cell populations using cell-binding agent maytansinoid conjugates linked via a non-cleavable linker, said conjugates, and methods of making said conjugates
Inventor: STEEVES RITA
IPC: A61K47/54
Filed: 2010-08-12
Granted: 2012-11-29
Abstract: 5 1. A compound of formula 5. MeO N MeO*HON O 15 wherein X is a linear or branched alkyl, alkenyl or alkynyl group bearing 2 to 20 carbon atoms, Y is a cycloalkyl or cycloalkenyl group bearing 3 to 10 carbon atoms, Z is a substituted or unsubstituted aromatic group bearing 6 to 10 carbon atoms or a substituted or unsubstituted heterocyclic group wherein the hetero atom is selected from N, 0 or S, and I , m and n are each 0 or 1, provided that they are all not 0 at the same 20 time, and E together with the carbonyl group forms an active ester such as N-hydroxy succinimidyl and sulfosuccinimidyl esters, N-hydroxy phthalimidyl ester, N-hydroxy sulfophthalimidyl ester, ortho-nitrophenyl ester, para-nitrophenyl ester, 2,4 dinitrophenyl ester, 3-sulfonyl-4-nitrophenyl ester, 3-carboxy-4-nitrophenyl ester, pentaflurophenyl ester, and sulfonyl tetrafluorophenyl ester. 2362540_1 (GHMatters) 9/08/10
Patent AU-2011282276-C1 (AU)
Title: Spectrum flatness control for bandwidth extension
Inventor: GAO YANG
IPC: G10L19/00
Filed: 2011-07-19
Granted: 2014-12-18
Abstract: IIn accordance with an embodiment, a method of decoding an encoded audio bitstream at a decoder includes receiving the audio bitstream, decoding a low band bitstream (207) of the audio bitstream to get low band coefficients (209) in a frequency domain, and copying a plurality of the low band coefficients to a high frequency band location to generate high band coefficients (213). The method further includes processing the high band coefficients (213) to form processed high band coefficients (214). Processing includes modifying an energy envelope of the high band coefficients (213) by multiplying modification gains to flatten or smooth the high band coefficients (213), and applying a received spectral envelope decoded from the received audio bitstream to the high band coefficients (213). The low band coefficients (209) and the processed high band coefficients (214) are then inverse-transformed to the time domain to obtain a time domain output signal (215).
Patent AU-2017215225-C1 (AU)
Title: Fan impeller and fan using fan impeller
Inventor: LIANG XUEFEI
IPC: F04D29/30
Filed: 2017-01-24
Granted: 2020-04-02
Abstract: Provided is a fan impeller, comprising blades (2) and further comprising a rear disc (1), wherein blade bottoms (2) are installed on the surface of the rear disc (1) and are arranged sequentially along a peripheral direction of the rear disc; an outer edge (21) of the blade (2) is an air-outlet edge, and an included angle α between a projection (21a) of the outer edge (21) on the outer circumference of the rear wheel disc and the outer circumference normal (1a) of the rear disc (1) ranges from -60
Patent AU-2017343674-C1 (AU)
Title: Apparatus, method and system for monitoring
Inventor: VEPSÄLÄINEN MIKKO
IPC: G01N7/00
Filed: 2017-10-10
Granted: 2022-09-15
Abstract: An apparatus system and method are provided for use in acquiring data from fluid within a region of material in a heap leaching application. The apparatus includes one or more sensor strings provided in a region of material to be analysed. Each sensor string includes a data cable and two or more solid-state sensors positioned along the length of the data cable. The sensors are adapted to periodically acquire sensor data relating to chemical properties of the fluid surrounding the sensor over a predetermined period of time and to transmit the sensor data via the data cable to one or more hubs.
Patent AU-2019201101-C1 (AU)
Title: Implementation of biometric authentication
Inventor: VAN OS MARCEL
IPC: G06K9/00
Filed: 2019-02-15
Granted: 2020-01-23
Abstract: The present disclosure relates generally to implementing biometric authentication, including providing user interfaces for: a biometric enrollment process tutorial, aligning a biometric feature for enrollment, enrolling a biometric feature, providing hints during a biometric enrollment process, application-based biometric authentication, autofilling biometrically secured fields, unlocking a device using biometric authentication, retrying biometric authentication, managing transfers using biometric authentication, interstitial user interfaces during biometric authentication, preventing retrying biometric authentication, cached biometric authentication, autofilling fillable fields based on visibility criteria, automatic log-in using biometric authentication, retrying biometric authentication at a credential entry user interface, providing indications of error conditions during biometric authentication, providing indications about the biometric sensor during biometric authentication, and orienting the device to enroll a biometric feature.
Patent RU-2155717-C1 (RU)
Inventor: BAKHIR V M
IPC: C02F1/46
Filed: 2000-01-28
Granted: 2000-09-10
Abstract: FIELD: nonchemical water treatment processes. SUBSTANCE: electrically activated anolyte and/or catholyte is prepared by treating mineralized aqueous solution in anodic and/or cathodic compartment of diaphragm electrochemical reactor. Process is carried out using noninterconnected vessels arranged in one another, of which at least internal vessel is made from chemically inert, nonporous and nonconducting material. Ratio of external and internal vessels ranges from 1:1 to 100:1. Starting waste water and/or aqueous solution is fed into external or internal vessel and treatment of aqueous medium is continued until redox potential measured against silver chloride reference electrode becomes by at least 50 mV superior to initial value of redox potential. External and/or internal vessel can be made such as to allow medium being treated and/or electrically activated anolyte and/or catholyte to circulate in one or two opposite directions. Invention can be used in a variety of areas including medicine. EFFECT: simplified procedure, reduced power consumption, and expanded functional possibilities. 4 cl, 6 tbl, 5 ex
Patent RU-2168764-C1 (RU)
Title: Device for recognizing situations
Inventor: TEVS S S
IPC: G06F15/173
Filed: 2000-02-08
Granted: 2001-06-10
Abstract: FIELD: electronic engineering. SUBSTANCE: device has multi-bit shift registers, clock pulse oscillator unit, impulse counter, units for calculating membership function, units for calculating minimum, units for calculating maximum, memory unit for storing constant values. EFFECT: enhanced effectiveness of recognition. 1 dwg
Patent RU-2176419-C1 (RU)
Inventor: LEBEDEV V M
IPC: G21G4/02
Filed: 2000-04-27
Granted: 2001-11-27
Abstract: FIELD: ionizing radiation sources. SUBSTANCE: radioactive element is applied to metal powder together with aluminum metal powder by evaporating radioactive element solution in mineral acid, radioactive element is fixed in the form of oxide film on metal powder by method of heat treatment, and compound obtained is poured into source housing. Then compound is subjected to heat treatment inside source housing at t = 600 C for 90 minutes to immobilize active part. EFFECT: improved uniformity of radionuclide distribution in compound; enhanced precision of setting nominal activity of source in wide range. 1 tbl
Patent RU-2180468-C1 (RU)
Title: Spectral-division multiplexer with ordered waveguide antenna array provided with tuning waveguides and device for tuning such multiplexer
Inventor: SONG KHIUNG-SEUNG
IPC: H04B10/07
Filed: 2000-06-20
Granted: 2002-03-10
Abstract: FIELD: optical engineering. SUBSTANCE: multiplexer is provided with tuning waveguides used for connecting optical waveguide assembly to fiber-optic units in addition to waveguides performing desired functions, desired tuning being attained irrespective of attaining these functions. There is no need in knowing relevant performance characteristics of individual devices; therefore connecting and tuning operations are easy and fast to carry out. According to invention operating wavelength of optical waveguide assembly can be determined by recording wavelength of light emitted by each tuning waveguide. EFFECT: facilitated checkup of optical waveguide assembly for normal operation. 2 cl, 3 dwg
Patent RU-2169204-C1 (RU)
Inventor: TETJUKHIN V V
IPC: C22C14/00
Filed: 2000-07-19
Granted: 2001-06-20
Abstract: FIELD: manufacture of large-size forgings, stampings, massive plates, billets, attachment components and other components of aircraft equipment. SUBSTANCE: alloy comprises, wt %: aluminum, 4.0-6.3; vanadium, 4.5-5.9; molybdenum, 4.5-5.9; chromium, 2.0-3.6; iron, 0.2-0.5; and titanium, the balance. In this case value of molybdenum equivalent Mo equ  is at least 13.8. Method comprises heating large-size semiproducts to temperature t β←→α+β  = (30-70) ° C, maintaining said semiproducts at temperatures from 540 to 600 for 8 to 16 hours. EFFECT: reglamentation of optimum combination of β-stabilizing members in final semiproduct and higher level of strength of massive large-size components with thickness of 150-200 mm is attained. 5 cl, 2 tbl
Patent RU-2163276-C1 (RU)
Inventor: KURAKIN P P
IPC: E01D21/06
Filed: 2000-08-03
Granted: 2001-02-20
Abstract: FIELD: bridge engineering. SUBSTANCE: device has hydraulic cylinders with horizontally mounted plungers and thrust member. Novelty is that device is provided with frame; its thrust member is made in the form of vertical-displacement hydraulic cylinder of span; span body is essentially sleeve-shaped support; hydraulic cylinder contacts span through its bottom; piston has spherical section providing for deflection of housing from longitudinal axis of hydraulic cylinder plunger through 3 deg; plunger is mounted on frame for parallel reciprocation by means of hydraulic cylinders horizontally mounted and hinged to frame and to hydraulic cylinder body of span vertical displacement. EFFECT: reduced material input and labor consumption. 3 cl, 2 dwg