baber/WOPTO huggingface dataset:
Patent RU-2180760-C2 (RU)
Inventor: RENAR ALEN
IPC: G06F7/52
Filed: 1996-11-10
Granted: 2002-03-20
Abstract: Изобретение относится к цифровым умножителям и предназначено для умножения цифрового сигнала (ЦС) на сигнал в форме периодической волны, преимущественно синусоидальной. Технический результат заключается в упрощении устройства. Устройство содержит цифровой генератор с периодической фазой, меняющейся по пилообразному закону, и использует аппроксимацию выборок функции Ksinφ алгебраическими суммами значений целой положительной степени числа два для каждого значения фазы, причем К является коэффициентом, постоянным для всех значений фазы. Произведение ЦС на алгебраическую сумму может быть получено быстро, достаточно просто и без привлечения таблиц синусов. Декодер, на который подается фаза Ф, определяет устанавливаемую степень числа два, а схема разделения осуществляет перемножение степеней числа два под управлением декодера. Один либо два сумматора позволяют получить суммы степеней числа два. В результате получают приближенное значение произведения ЦС•К•sinФ. Представлена также схема приемника сигналов определения местоположения с помощью спутника, использующая данное множительное устройство. 5 с. и 9 з.п. ф-лы, 5 ил., 3 табл.
Patent RU-2156550-C2 (RU)
Title: Rejection filter for brightness and color signals with shared delay gate
Inventor: DONAL D GENRI UILLIS
IPC: H04N5/21
Filed: 1996-04-16
Granted: 2000-09-20
Abstract: FIELD: TV equipment. SUBSTANCE: complete input video signal is added to noise suppression signal in order to produce first video signal, which has decreased noise level and is displayed in time periods which are multiple 1) to single line minus half cycle of color carrier, 2) single line, and 3) to single line plus half cycle of color carrier in order to generate respective first, second and third delayed signals. First and third delayed signals are added in order to generate averaged signal, from which subtraction unit subtracts complete input video signal. Resulted difference signal is clipped in order to produce signal suppression signal. First video signal with decreased noise and second delayed video signal are added in output circuit in order to produce separated output signals for brightness and color. EFFECT: noise suppression. 18 cl, 14 dwg
Patent RU-2163056-C2 (RU)
Inventor: DZHON RAJAN
IPC: G06F21/10
Filed: 1996-05-22
Granted: 2001-02-10
Abstract: Изобретения относятся к защите авторских прав и предназначены для различных носителей записи. Техническим результатом является повышение надежности защиты. Изобретения основаны на сочетании сигнала отпечатка видеоуказателя и удостоверяющей сигнатуры для обеспечения возможности устройству воспроизведения манипулировать либо с защищенными от копирования, либо с незащищенными от копирования носителями записи. Согласно способу, реализуемому в системе защиты, сигнал отпечатка видеоуказателя и удостоверяющая сигнатура записываются на носителях записи только тогда, когда требуется защита от копирования. Предлагаемое устройство воспроизведения правильно воспроизводит программный видеосигнал при наличии или отсутствии удостоверяющей сигнатуры, при этом когда воспроизводится копия защищенного КД, отсутствие удостоверяющей сигнатуры заставит устройство воспроизведения запретить нормально воспроизводить диск. 3 с. и 8 з.п. ф-лы, 2 ил.
Patent RU-2166308-C2 (RU)
Inventor: CHUKHADZHJAN G A
IPC: A61K6/60
Filed: 1998-02-10
Granted: 2001-05-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to agent which is biopolymer film made of hydrophobic and hydrophilic layers. Hydrophilic layer has vasodilating preparations and nonsteroid anti-inflammatory preparations taken in their ratio = (1:1)-(1:9) or (1:1)-(9:1) and in their total concentration 0.01-0.4 mg/cm 2 . Agent promotes to normalization of the main indices of homeostasis in tissues and can be used for treatment of patients with parodontosis, trophic ulcers and burns, in treatment of retina vascular diseases and in surgery also. EFFECT: enhanced effectiveness of agent. 10 cl, 6 ex
Patent RU-2188994-C2 (RU)
Title: Multichamber fluidized bed furnace
Inventor: JAGUD EH L
IPC: C01F5/30
Filed: 1998-05-29
Granted: 2002-09-10
Abstract: FIELD: equipment for thermal treatment of granular materials in a fluidized bed, applicable in non-ferrous metallurgy and in production of building materials. SUBSTANCE: the furnace has a body, loading and unloading devices, gas-distributing lattices and chambers separated from one another by a partition with a transfer in the form of a duct containing the gas-distributing devices located between its upper edge and the upper edge of the transfer opening. The outlets are oriented to the flow. The gas-distributing devices are provided with branch pipes. The unloading device may be installed in the lower part of the chamber. EFFECT: enhanced quality of material and reduced loss due to a decrease of hydrolysis. 2 cl, 3 dwg
Patent RU-2167872-C2 (RU)
Inventor: PITCHAJ RANGASAMI
IPC: C07D301/10
Filed: 1997-01-28
Granted: 2001-05-27
Abstract: Описывается способ эпоксидирования пропилена до пропиленоксида в паровой фазе с использованием серебросодержащего катализатора на подложке из карбоната щелочноземельного металла, в состав которого входит как калиевая соль, например нитрат калия, так и молибденовый промотор, при 180-350°С. Калиевая соль и молибденовый промотор могут поставляться одновременно благодаря использованию калиевой соли оксианиона молибдена. Кроме того описывается серебросодержащий катализатор на носителе для этого процесса, в состав которого входят подложка из карбоната щелочноземельного металла, 25 - 60 мас. % серебра, 0,5 - 3 мac.% (в пересчете на катион калия) соли, выбираемый из нитрата калия и нитрита калия, и 0,05 - 2,5 мас.% (в пересчете на Мо) молибденового промотора или 0,5 - 3 мас.% (в пересчете на катион калия) калиевой соли, в состав которой входят катион калия и оксианион молибдена. Эффективность процесса эпоксидирования пропилена значительно возрастает благодаря одновременному включению в поток поступающего материала диоксида углерода и органического галогенида. Для достижения высокой избирательности относительно пропиленоксида поток поступающего материала может не включать разновидности оксида азота, например NO. 4 с. и 22 з.п. ф-лы.
Patent RU-2169902-C2 (RU)
Title: Device testing quality of coiling of spiral
Inventor: STOZHARIN B M
IPC: G01B7/287
Filed: 1998-12-25
Granted: 2001-06-27
Abstract: FIELD: instrumentation. SUBSTANCE: device has feed and take-in drums intended for arrangement of section of spiral, pulse generator intended for electric connection with the aid of mentioned drums with section of drum, capacitor, amplitude detector, indicator and measurement coil whose outputs are linked to capacitor and to amplitude detector. Device is fitted with comparator, additional capacitor, additional amplitude detector and measurement coil whose outputs are connected to additional capacitor and additional amplitude detector. Coils together with capacitors form oscillatory circuits tuned to frequency of pulse generator. Outputs of detectors are connected to comparator and output of the latter is connected to indicator. EFFECT: increased timeliness and authenticity of test on automatic lines for manufacture of spirals. 1 dwg
Patent RU-2177516-C2 (RU)
Title: Knitted fabric
Inventor: ALEKSANOVA A M
IPC: D04B1/14
Filed: 1999-02-26
Granted: 2001-12-27
Abstract: FIELD: textile industry. SUBSTANCE: knitted fabric links are made from yarn containing linen fiber, cotton fiber and viscose high-module fiber. Yarn has linear density of 12.5-62 tex, and contains polyester fiber with linear density of 0.13-0.17 tex. Knitted fabric components are used in the following ratio, wt.% : modified linen fiber, 5-50; polyester fiber, 10-50; high-module viscose fiber, 20-70; or modified linen fiber, 25-30; polyester fiber, 10-50; cotton fiber, 20-65. Number of link columns and link rows in fabric per 10 cm is 45-150 and 60-250, respectively, and surface density of knitted fabric is 115-570 g/sq.cm. Knitted fabric of such structure provides comfortable wearing of clothing by user. EFFECT: simplified structure and improved form stability. 10 cl, 1 tbl
Patent RU-2165811-C2 (RU)
Inventor: EVSJUKOV V N
IPC: B21B31/02
Filed: 1999-02-22
Granted: 2001-04-27
Abstract: FIELD: metal rolling equipment, possibly working stands of rolling mills with liquid-friction bearing units. SUBSTANCE: bearing unit of rolling roll includes chock, liquid-friction bearing, stop assembly with rolling bearing, pressure nut of inner race of thrust bearing (nut is mounted by means of threaded joint onto threaded sleeve mounted on roll); sealing member placed concentrically relative to threaded joint with possibility of embracing it; and ring halves. Threaded sleeve is provided with annular turning arranged at side of ring halves and it is mounted with possibility of axial motion. When pressure nut is placed in annular turning sealing member is arranged on threaded sleeve. EFFECT: enhanced fluid-tightness of bearing unit of rolling roll. 1 dwg
Patent RU-2164986-C2 (RU)
Inventor: BOGDANOV V V
IPC: E02F3/413
Filed: 1999-05-11
Granted: 2001-04-10
Abstract: FIELD: earth-moving equipment. SUBSTANCE: grab bucket has frame with hinge-mounted main and additional shells, the latter being arranged in main shell space, and drive. Additional shells are provided with additional vertical travel drive. Frame is made for vertical displacement and to provide getting of additional shells out of space of main shells. EFFECT: improved efficiency of grab bucket. 5 dwg
Patent RU-2170436-C2 (RU)
Inventor: TJAN V K
IPC: G01P3/64
Filed: 1999-09-20
Granted: 2001-07-10
Abstract: FIELD: precision measurement of motion of extended objects, for example, speed of motion if cables, wires and rolled products. SUBSTANCE: method includes operations performed in such succession that linearly increasing signal whose derivative is proportional to change in speed may be separated; speed of response is determined by distance between sensors which may be rather small and by absence of operations with signals pertaining to calculation of average statistic characteristics. Proposed method includes operations for amplification of two signals recorded by two sensors located along moving object. After performing operation of adjustable delay of signal, operation of subtraction of this signal from signal of second sensor is conducted Then, this signal is differentiated and difference of signals is divided by derivative signal. Provision is made for control of ratio of magnitude of delay corresponding to magnitude of speed. EFFECT: high accuracy of measurement; enhanced sensitivity. 6 dwg
Patent UA-26917-C2 (UA)
IPC: B01D11/00
Filed: 1993-05-12
Abstract: The extraction of pharmaceutically active compositions from a mixture of numerous constituents, in particular from comminuted plants, such as Tanacetum parthenium, takes place with a high yield and a surprisingly improved stability of the active substances when the extraction is carried out with a gas, preferably CO2, in the supercritical state.
Patent UA-8252-C2 (UA)
Title: Metal tie
Filed: 1993-04-26
Abstract: The invention relates to area of rail transport. Tie includes horizontal shelf and side walls conjugates to each other with inner and outer curvilinear surfaces. Ratio of width of shelf to height of tie is 1,83-1,97.
Patent UA-27001-C2 (UA)
Title: Raw fruit food product, method for processing fruit (variants), method for extracting juice from fruit, countercurrent apparatus for fruit processing
Filed: 1994-07-06
Abstract: This invention relates to the extraction and infusion of fruits, especially cranberries, for producing various food products. A raw fruit food product, comprising a decharacterized fruit piece having removed therefrom at least about 90 % of its inherent soluble solids and including therein a flavor liquid, said product having a brix of about 40 or greater.
Patent UA-44688-C2 (UA)
IPC: A61K39/39
Filed: 1993-03-24
Abstract: A vaccine formulation for the treatment or prophylaxis of hepatitis, especially hepatitis B, infections is provided comprising the hepatitis antigen and a suitable carrier such as alum in combination with 3-0-deacylated monophosphoryl lipid A. Combination vaccines including the vaccine formulation are also described.
Patent UA-39203-C2 (UA)
Title: method for reprocessing plastic waste material and plastic waste
Inventor: HOLIGHAUS ROLF
IPC: C08J11/16
Filed: 1994-03-25
Abstract: The invention relates to a method for reprocessing plastic waste material and plastic waste for the purpose of obtaining chemical raw material and liquid fuel components. A method for reprocessing plastic waste material or plastic waste with obtaining chemical raw material and liquid fuel components by depolymerization of original material without addition of hydrogen with obtaining volatile phase and depolymerizate in the form of repumping phase. The volatile phase is divided into gaseous phase and condensate, which is subjected to standard petroleum-refining processes, and repumping phase is subjected to liquid phase hydrogenation, gasification, low-temperature distillation or combination of these working operations.
Patent UA-43404-C2 (UA)
Title: a method for automatic controlling the process of acid neutralization in the production of ammonium nitrate in the apparatus of neutralization heat use
Inventor: ANOKHIN ANDRII OLEKSANDROVYCH
Filed: 1997-11-12
Abstract: Proposed is a method for automatic controlling the process of acid neutralization in the production of ammonium nitrate. In the apparatus the neutralization heat is used by regulation of nitric acid supply depending on platinum electrode potential relative to the normal electrode. The platinum electrode potential is measured inside the reaction zone of apparatus below the overflow point, at that as normal electrode chlorine and silver electrode is used and electrolytic bridge connecting chlorine and silver electrode and reaction zone.
Patent UA-58558-C2 (UA)
Title: METHOD FOR PRODUCING A BLACK matrix
Inventor: SHEPELIAVYI PETRO YEVHENOVYCH
IPC: H01J29/30
Filed: 1999-12-23
Abstract: The proposed method for producing a black matrix based on a metal and dielectric coating consists in thermally spraying the mixture of silicon oxide SiO and at least one of such metals as Fe, Ni, Co, V, W, Ti, Mo, Ta in vacuum. The metal and dielectric black coatings have acceptable mechanical properties. It is possible to vary the surface resistance of a metal and dielectric coating by changing the ratio between the mixture components. For spraying the coating, standard vacuum equipment is used. The pinholes for applying luminophor are formed by direct photolithography.
Patent UA-74143-C2 (UA)
Title: a process of preparing alkylhydroxyalkyl cellulose
Inventor: SHLEZIHER KHARVIH
IPC: C08B11/08
Filed: 2001-08-08
Abstract: Described is a process of preparing alkylhydroxyalkyl cellulose, e.g., methylhydroxypropyl cellulose. The process includes: (a) alkylating cellulose with an aqueous caustic solution containing from 1.5 to 5.5 equivalents of alkali metal hydroxide, e.g., NaOH, per anhydroglucose unit (AGU) of said cellulose, in the presence of a suspension agent, e.g., dimethyl ether, which contains alkyl halide, e.g., methyl chloride, in an amount of from (equivalents of alkali metal hydroxide per AGU minus 1.4) to (equivalents of alkali metal hydroxide per AGU plus 0.8); (b) reacting the alkalised cellulose of step (a) with one or more alkylene oxides, e.g., propylene oxide, at a temperature higher than 65°С, e.g., 85°С; (с) adding alkyl halide, to the product of step (b), in an amount of at least the difference between (i) the equivalents of alkyl halide per AGU in step a) and (ii) the equivalents of alkali metal hydroxide added per AGU in step (a), provided that the amount of additionally added alkyl halide is at least 0.2 equivalents per AGU; and (d) isolating alkylhydroxyalkyl cellulose from the reaction mixture of step (c). Optionally the isolated alkylhydroxyalkyl cellulose may be purified.
Patent RU-2194772-C2 (RU)
Title: Method of steel melting
Inventor: DEGAJ A S
IPC: C21C5/52
Filed: 2000-04-10
Granted: 2002-12-20
Abstract: FIELD: methods of steel melting in open-hearth and electric steel melting furnaces and converters; applicable in metallurgical works. SUBSTANCE: method includes charging of steel scrap and its covering with material containing iron oxides in the form of oiled scale mixed with coke breeze and lime in ratio 1:(0.3-3):(0.1-1), respectively. Then lime is charged as slag forming material, coke breeze as carburizing agent, and iron charge. After that, heat is worked. Use of preliminarily prepared mixture provides for earlier slag formation and production of liquid melt, higher degree of iron reduction. EFFECT: higher product yield, reduced heat time, pig iron and fuel consumption, utilized oiled scale. 1 tbl
Patent RU-2192018-C2 (RU)
Inventor: FRIDMAN B P
IPC: G01N27/72
Filed: 2000-04-17
Granted: 2002-10-27
Abstract: FIELD: test of grinding materials produced from synthetic corundum and silicon carbide in process of manufacture of abrasive articles. SUBSTANCE: oscillatory circuit is formed by capacitor and inductance coil. Inductance coil is put on nonmagnetic form with magnetoconductive screen- concentrator. Internal hole of inductance coil is fitted with diamagnetic capsule to inject loose material subject to analysis. Buffer stage-current amplifier is connected to oscillatory circuit with its high-resistance input, output of buffer stage is connected in parallel to both two-stage amplitude voltage amplifier and to input of detecting- filtering unit. Two-way amplitude amplifier-voltage limiter and linear pulse amplifier connected in series are linked to output of two-stage amplitude amplifier-voltage limiter. Output of linear pulse amplifier is coupled through ballast-limiting resistor to high-resistance input of buffer stage-current amplifier and to said oscillatory circuit connected to it in parallel. Output of detecting-filtering unit is coupled through network comprising variable resistor and output of pointer-type indicator to mobile contact of potentiometric voltage divider connected to output of stabilized power supply source of collector networks. EFFECT: simplified design, enhanced functional reliability, easy handling and raised productivity of meter. 1 dwg
Patent RU-2240318-C2 (RU)
Title: Новая кристаллическая форма 6-гидрокси-3-(4-[2-(пиперидин-1-ил)этокси]фенокси)-2-(4-метоксифенил) бензо[b]тиофена гидрохлорида
Inventor: BUSH DZHULI KEHJ
IPC: C07D333/00
Filed: 2000-07-28
Granted: 2004-11-20
Abstract: Данное изобретение относится к новой кристаллической форме 6-гидрокси-3-(4-[2-(пиперидин-1-ил)этокси]фенокси)-2-(4-метоксифенил)бенз[b]тиофена гидрохлорида. Соединение может быть использовано при ингибировании заболеваний, связанных с недостаточностью эстрогена, включая сердечно-сосудистое заболевание, гиперлипидемию и остеопороз; и ингибировании патологических состояний, таких как эндометриоз, фиброз матки, эстроген-зависимый рак (включая рак молочной железы и матки), рак простаты, доброкачественная гиперплазия эндометрия, расстройства ЦНС, включая болезнь Альцгеймера. Соединение получают путем перекристализации арзоксифена из смеси изопропанола и воды. Полученный продукт хорошо кристализуется. 2 c. и 4 з.п. ф-лы, 12 табл., 5 ил.
Patent RU-2197162-C2 (RU)
Inventor: ZIMMER BERTRAN
IPC: A46B3/22
Filed: 1999-01-21
Granted: 2003-01-27
Abstract: FIELD: production of individual hygienic articles. SUBSTANCE: toothbrush has head equipped with flexible friction members comprising lower attachment base allowing friction members to be fixed to head basic casing. Base of at least part of flexible friction members is inserted into attachment opening extending through basic casing so that upper and lower ends of attachment base are arranged above and below upper and lower surfaces of basic casing, respectively. Base upper end is connected to base lower end through connecting member positioned outside the attachment opening. Connecting member abuts against lower and upper surfaces of basic casing at the level of respective lower and upper ends of base for retaining friction member on head. EFFECT: wider range of materials used for manufacture of toothbrush, increased strength and prolonged service life. 10 cl, 3 dwg
Patent RU-2202310-C2 (RU)
Title: Monopolar humeral endoprosthesis
Inventor: MASHKOV V M
IPC: A61F2/40
Filed: 2001-01-09
Granted: 2003-04-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has metal head manufactured as whole cone mounted on hemisphere. The cone has textured surface and longitudinal crossed ribs. Dead threaded hole is available on cone top for receiving the fixing screw. EFFECT: full scale restoration of articulation mobility; high reliability of connection; wide range of functional applications. 1 dwg
Patent RU-2194864-C2 (RU)
Inventor: IVANOV V V
IPC: F01D5/08
Filed: 2001-01-22
Granted: 2002-12-20
Abstract: FIELD: mechanical engineering; gas turbines. SUBSTANCE: proposed rotor of high-temperature gas turbine has disks with fitted-on deflectors secured by bolts in hub relative to disks and by bayonet joint over periphery. Deflector is fitted with double axial interference relative to disk: between inner support surface on hub and peripheral end face of deflector, and between contact surfaces of bayonet joint and peripheral end face of deflector. Disk is installed also with double radial fit: on hub - by inner diameter and by inner surfaces of disk radial projections, and in bayonet joint, by outer diameter. Axial interference between inner support surface on hub and peripheral end face of deflector is 0.1 - 2 mm, axial interference between contact surfaces of bayonet joint and peripheral end face of deflector is 0-0.4 mm, and radial clearance by inner surfaces of bayonet joint is 0.01-1.0 mm. EFFECT: improved reliability of gas turbine in operation. 2 cl, 3 dwg
Patent RU-2239906-C2 (RU)
Inventor: ASTAPOVA G A
IPC: H01H63/28
Filed: 2001-01-23
Granted: 2004-11-10
Abstract: FIELD: electrical engineering; remote force control of more than one controlled entities concentrated in limited space. 
     
     
       SUBSTANCE: proposed drive that can be used, for instance, to control relief simulating and controlling enclosure as well as to control electromechanical switches of power circuits such as those used to control individual sections of luggage, container, sorting, and bank stores, and hotels is provided with matrix coordinate circuit giving access to any of its executive stands; each stand is provided with electromagnetic drum for coupling with traction band. The latter is coupled with reversible motor. Similar physical nature and on-line execution of commands facilitate coupling of three-axis drive with cybernetic machines such as computers. 
     
     
       EFFECT: enhanced make-up density of final elements of three-axis device steady condition. 
     
     
       4 cl, 2 dwg
Patent RU-2210296-C2 (RU)
Title: Dehydrating apparatus
Inventor: KURDJUMOV V I
IPC: A23N17/00
Filed: 2001-05-31
Granted: 2003-08-20
Abstract: FIELD: food-processing industry. SUBSTANCE: dehydrated apparatus has perforated casing incorporating pressing screw with reducing coil pitch and solid fraction moisture content regulating mechanism with discharge screw connected to pressing screw through drive. Pressing screw and moisture content regulating mechanism are arranged sequentially and axially inside said casing. Coil pitch of discharge screw is equal to pitch of terminating coil of pressing screw. Perforated part of casing is formed at inner side and provided with segment-shaped slots arranged in parallel with screw axis. Front radial edge of first coil of discharge screw is equipped with cutting plate. Discharge screw is made multiple-thread, with coil pitch gradually increasing toward discharge side and front radial edges of first coils arranged symmetrically in cutting plane with respect to screw axis. Cutting plates are fixed on each radial edge. Discharge screw is mounted for axial displacement relative to pressing screw and for rotation in opposite direction. EFFECT: increased efficiency in dehydrating of raw material, enhanced reliability in operation and reduced power consumption. 4 dwg