baber/WOPTO huggingface dataset:
Patent RU-2305690-C2 (RU)
Title: Halogenated elastomeric compositions showing elevated viscosity
Inventor: VAN SJAN CHAN
IPC: C08L25/18
Filed: 2001-10-09
Granted: 2007-09-10
Abstract: FIELD: polymer materials. 
     SUBSTANCE: invention relates to elevated-viscosity halogenated elastomers as constituents of thermoplastic composition,. The latter comprises thermoplastic material and at least one isoolefin copolymer including unit derived from halomethylstyrene, which are mixed with at least one hindered amine or phosphine of formula R 1 R 2 R 3 N or R 1 R 2 R 3 P. In a preferred embodiment, R 1 , R 2 , and R 3  represent lower and higher alkyl groups. Thus obtained ionically bound amine- or phosphine-modified elastomers are suitable for preparing thermoplastic mixed elastomeric compositions. 
     EFFECT: improved mixing homogeneity due to elevated viscosity  of copolymer and formation of finer dispersion of one polymer system in the matrix of another polymer system. 
     20 cl, 10 tbl, 5 ex
Patent RU-2263273-C2 (RU)
Inventor: SIL NIKOV M V
IPC: F41J13/00
Filed: 2003-04-24
Granted: 2005-10-27
Abstract: FIELD: war materiel; devices for testing the weapons. 
     SUBSTANCE: proposed bullet trap has cylindrical body and braking unit made from super high-modulus fibrous material; braking unit has density varying over cross-section: density is lesser in area of body axis; parts of braking unit are made in form of cords and are enclosed in casings made from material easily pierced by bullets; they are located longitudinally relative to bullet trap axis. 
     EFFECT: enhanced probability of non-destructive trapping of bullets.
Patent RU-2284362-C2 (RU)
Inventor: DEJANG DEJVID KH
IPC: C22C21/00
Filed: 2001-09-21
Granted: 2006-09-27
Abstract: FIELD: compositions of steels; improved quality of surfaces of aluminum blanks.  
     SUBSTANCE: proposed method includes the following stages: preparation of molten aluminum alloy from 7xxx group of registered  Aluminum Association alloys not practically containing Be; addition of approximately 0.0005 to 0.5 mass-% of Ca and grain-grinding additive to molten aluminum alloy; grain-grinding additive is selected from group consisting of mass-%: 3Ti-1B-Al, 3Ti-0.15C-Al; then casting of aluminum alloy  is performed for obtaining blank. 
     EFFECT: improved surface properties of blank cast from aluminum alloy. 
     11 cl, 8 dwg, 2 tbl, 17 ex
Patent RU-2251176-C2 (RU)
Inventor: PANICH A E
IPC: H01L41/083
Filed: 2003-05-13
Granted: 2005-04-27
Abstract: FIELD: optics. 
     SUBSTANCE: proposed converter designed for operation as actuating device in adaptive optical systems has multilayer stack of plates electrically connected in parallel with double-layer ferroelectric ceramic plate with diffused phase transition. One layer of double-layer plate has slot of depth equal to thickness of this layer. Axes of slots in adjacent double-layer plates are disposed in relatively perpendicular planes. 
     EFFECT: elongated travel distance of operating element, enhanced time and temperature stability. 
     1 cl, 2 dwg
Patent RU-2252909-C2 (RU)
Inventor: BOGDANOV V O
IPC: B66C23/00
Filed: 2003-05-28
Granted: 2005-05-27
Abstract: FIELD: materials handling equipment. 
     SUBSTANCE: proposed hydraulic system contains actuating members of drives of corresponding mechanisms of crane-manipulator plant made in form of hydraulic motors, pump, tank with drain filter for cleaning working fluid, electrohydraulic distributing and protective-and-safety and regulating devices with corresponding hydraulic connecting main lines, two-circuit overload safeguard and control system with cables. Pump of hydraulic system is made adjustable, with possibility of stepless change of power and is furnished with sensitive-to-load unit maintaining constant pressure differential between pump output and pressure pipeline of most loaded actuating member, and main distributor to control actuating members of drive of mechanisms of above-indicated plant is made in form of sectional electrohydraulic distributing module sensitive to load. Hydraulic system is made for increasing load capacity of crane-manipulator plant. Arrangement and other decisions and remote control system of hydraulic drive are optimized. 
     EFFECT: improved performance and other characteristics of hydraulic system. 
     3 cl, 33 dwg
Patent RU-2274085-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-23
Granted: 2006-04-20
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation and syrup producing containing pectin, sugar, water and plant-origin additive. As plant-origin additive aqueous extract from mixture of baikhovy black tea, baikhovy green tea, blackcurrant leaves, calendula flowers, apples, hibiscus flowers, orange skin, and papaya fruits in mass ratio of 10:2:1:1:2:2:1:1, containing approximately 2 % of dry matter, is used. Syrup is boiled and handled with simultaneous addition of citric acid, sodium lactate, apple and blackcurrant flavorings and preparation obtained from biomass of Mortierella beljakovae micromycete by subsequent extraction with non-polar extractant in above-critical state, water, alkali, water, acid, water, alkali, and water followed by blending of the first extract with solid residue. Obtained product is poured, formed, dried and packed. All components are used in specific ratio. 
     EFFECT: jujube of improved organoleptic characteristics, prophylaxis action, and F-vitamin activity.
Patent RU-2267914-C2 (RU)
Title: Комплекс воздействия на облака
Inventor: ABSHAEV MAGOMET TAKHIROVICH
IPC: A01G15/00
Filed: 2003-08-26
Granted: 2006-01-20
Abstract: Изобретение относится к области метеорологии, а именно к средствам активного воздействия специальными противоградовыми изделиями на различные виды облаков. Пусковая установка выполнена универсальной со сменными пакетами многоярусных направляющих для противоградовых изделий различных калибров и типов и со стопорными устройствами для противоградовых изделий, удерживающими их в пусковой установке до начала старта. Сами пакеты унифицированы по габаритам, креплению к платформе для их размещения. Каждый сменный многоярусный пакет направляющих выполнен для конкретного калибра и типа противоградовых изделий как реактивного, так и динамического их старта, соединенных между собой, из одинаковых блоков направляющих, с их количеством в пакетах, кратным 4, 5, 6 и 7, и с такой же кратностью размещаемых в них противоградовых изделий. Такое выполнение обеспечивает упрощение конструкции и технологичности комплекса при одновременном повышении надежности и долговечности в эксплуатации. 8 з.п. ф-лы, 12 ил.
Patent RU-2316007-C2 (RU)
IPC: G01N33/49
Filed: 2003-11-10
Granted: 2008-01-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining blood serum iron content twice a day before and 3 h after taking 20 mg of iron. Increment relative to initial level is calculated. Blood serum iron content increase being greater than 30% when compared to the initial level, asiderotic anemia is diagnosed. The increment value being equal to 0-30%, chronic disease-induced anemia is diagnosed. 
     EFFECT: high accuracy and reliability of diagnosis. 
     4 tbl
Patent RU-2302840-C2 (RU)
Inventor: JUSUPOV AZAT SALIKHOVICH
IPC: A61B18/20
Filed: 2004-05-31
Granted: 2007-07-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves introducing puncture needle into ganglion cavity under ultrasonic control and sucking out the content. Quartz light guide is introduced into needle lumen, its tip projects for 3-5 mm beyond the needle. Ganglion wall hyperthermia is carried out with laser having wavelength of 810 nm, pulse duration of 0.2-0.5 s and radiation power of 6 W. The treatment is continued until hyperechogenic tissue is formed that covers ganglion capsule. Diode laser apparatus is used as laser radiation source. 
     EFFECT: reduced risk of traumatic complications; prevented cosmetic defect and postoperative complications occurrence. 
     2 cl
Patent RU-2284609-C2 (RU)
Inventor: RAJTINGER EHRIKH
IPC: G01R31/30
Filed: 2003-04-15
Granted: 2006-09-27
Abstract: FIELD: air conditioning for semiconductor wafers and/or hybrid integrated circuits. 
     SUBSTANCE: proposed method includes preparation of at least partially closed space 1 accommodating unit 10 to receive wafer or hybrid integrated circuit and passage of dry fluid through unit 10 to control its temperature. At least part of fluid leaving unit 10 is used for air conditioning in mentioned space 1. In addition, invention specification includes air conditioner description. 
     EFFECT: enhanced efficiency of air conditioning. 
     20 cl, 5 dwg
Patent RU-2325707-C2 (RU)
Title: Method and device for efficient masking of deleted shots in speech coders on basis of linear prediction
Inventor: ZHELINEK MILAN
IPC: G10L19/005
Filed: 2003-05-30
Granted: 2008-05-27
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention is related to method and device for improvement of masking shots of coded sound signal, which were deleted in the process of transfer from coder to decoder and for acceleration of restoration in decoder, after non-deleted shots of coded sound signal were accepted. When parameters of masking/restoration are determined in coder, they are transferred to decoder, where masking of deleted shots takes place and deleted shots are restored in accordance with parameters of masking/restoration. Masking/restoration parameters may be selected from the group that consists of the following: parameter of signal classification, parameter of energy information and parameter of phase information. Determination of masking/restoration parameters contains classification of sequential shots of coded sound signal as unvoiced shot, unvoiced conversion, voiced conversion, voiced shot or access shot, moreover, this classification is defined on the basis of the least part of the following parameters: parameter of normalized correlation, parameter of spectral gradient, parameter of relationship signal-noise, parameter of parameter main tone stability relative to parameter of shot relative energy and parameter of transition through zero. 
     EFFECT: improves masking of deleted shots of coded sound signal in the process of transfer from coder to decoder and acceleration of restoration in decoder. 
     177 cl, 7 dwg, 5 tbl
Patent RU-2295056-C2 (RU)
Inventor: GROMYKO PETR SEMENOVICH
IPC: F02M51/00
Filed: 2005-02-03
Granted: 2007-03-10
Abstract: FIELD: mechanical engineering; internal combustion engine. 
     SUBSTANCE: proposed fuel system for internal combustion engine has fuel pressure regulator to input of which fuel is pressure-fed, and electronic control unit of fuel system.  Normally-closed electromagnetic fuel valve is installed at input of fuel regulator.  Output of fuel regulator is connected with one or several normally-open electromagnetic fuel valves.  Number of normally-open electromagnetic fuel is equal to number of cylinders.  Output of normally-open fuel valves are connected with air ducts (resonators) of engine intake manifold.  Normally-closed and normally-open electromagnetic fuel valves are electrically connected with electronic control unit of fuel system. 
     EFFECT: increased accuracy of cyclic metering out of fuel. 
     1 dwg
Patent RU-2293545-C2 (RU)
Inventor: IOSHIN IGOR EHDUARDOVICH
IPC: A61F9/007
Filed: 2005-02-15
Granted: 2007-02-20
Abstract: FIELD: medicine; medical engineering. 
     SUBSTANCE: method involves doing two paracenteses, surgical incision and anterior continuous circular capsulorhexis. Device is introduced into the anterior chamber in pupil zone. External oval of the device is bent upward and fixed on iris edge and the external oval edge is brought under capsulorhexis edge to pupil edge of the iris above Zinn ligament zone. Capsule ring implantation is carried out, crystalline nucleus is removed, intraocular lens is implanted and the device is withdrawn from the eye. Device has external and internal oval manufactured from biocompatible elastic flexible threads. The ovals are placed one inside the other in the same plane and connected to each other in single point belonging to both greater axes of both shafts. The greater axes of both shafts are arranged along the same straight line. Ratio the external oval greater axis to the internal and internal oval greater axis is equal to 1.1-1.5. 
     EFFECT: retained eye lens capsule; prevented Zinn ligament rupture and complete eye lens dislocation into vitreous body; reduced risk of intraocular lens dislocation. 
     2 cl, 1 dwg
Patent RU-2303178-C2 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F16F15/04
Filed: 2005-04-25
Granted: 2007-07-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: vibration insulator comprises flexible member that cooperates with the base and pendulum suspension made of a threaded rod provided with spherically shaped surface at one of its ends and threaded bushing connected with the rod and also provided with the surface shaped into a sphere.  The shaped surfaces of the pendulum suspension interact with the conical surfaces of the bottom and top plates.  The flexible member is made of a stack of flexible members connected in series. 
     EFFECT: improved vibration insulation. 
     4 cl, 4 dwg
Patent RU-2335095-C2 (RU)
Inventor: EHSHLI ALEKSIS S R
IPC: H04H60/31
Filed: 2003-11-05
Granted: 2008-09-27
Abstract: FIELD: physics. 
     SUBSTANCE: invention is related to methods of usage data collection for television broadcast receivers. Method of usage data collection from broadcast receiver is suggested, whereat receiver is arranged to detect and save such usage data. Method involves representation (16, 18) of confidentiality policy to receiver that identifies not only the usage data subjected to collection, but also preset usage of such data. On receiver interactive or automatic determination (22) whether received policy of confidentiality is acceptable is carried out. If yes, receiver picks up (30) usage data identified in confidentiality policy from storage, and sends them (28) to sender of confidentiality policy. 
     EFFECT: increased confidentiality of usage of information about habits of users viewing. 
     15 cl, 3 dwg
Patent RU-2298778-C2 (RU)
Title: Device for continuous measurement of hardness of soil
Inventor: DOBROLJUBOV IVAN PETROVICH
IPC: G01N33/24
Filed: 2005-06-20
Granted: 2007-05-10
Abstract: FIELD: physical-mechanical measurements. 
     SUBSTANCE: device can be used for continuous registration of hardness of soil layers during basic treatment of different types of soil, during cultivation and fertilization and/or melioration. Device for continuous measurement of hardness of soil has motor-transportation aid provided with engine, forced gas-turbo-supercharging, supercharging pressure detector connected in series with functional converter and analog-to-digital converter, soil hardness meter, coupling set point device, indicator, crankshaft frequency of rotation detector and tachometer. Output of analog-to-digital converter is connected with first input of soil hardness meter, which has output connected with indicator. Second input of soil hardness meter is connected with coupling set point device. Crankshaft frequency of rotation detector is connected with tachometer. 
     EFFECT: higher speed of operation; reduced labor input. 
     1 dwg
Patent RU-2364047-C2 (RU)
Title: Method and device of improved coding in multiuser communication systems
Inventor: LAROJA RADZHIV
IPC: H04W36/28
Filed: 2004-02-19
Granted: 2009-08-10
Abstract: FIELD: communication facilities. 
     SUBSTANCE: invention concerns information transfer in wireless communication system. First and second data packs are sent in a relatively large block including multiple minimum transmission units (MTU). Each MTU corresponds to an unique resource combination. First MTU pack is used for delivery of first data pack with transmission unit containing at least most of the MTU. Second pack of the MTU is used for delivery of second data pack containing less MTU than the first pack and at least some MTU included in the first pack. First and second data packs are sent by transmitting at least part of MTU included in the first and second MTU packs with respective information modulated in them. Data transfer can be performed by overlapping first and second data on MTU used jointly. 
     EFFECT: enhanced transmission rate in communication channel due to coding control with overlapping for broadband communication methods or communication with multiple access. 
     31 cl, 19 dwg, 1 tbl
Patent RU-2303517-C2 (RU)
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B24D7/06
Filed: 2005-09-20
Granted: 2007-07-27
Abstract: FIELD: machine engineering, possibly manufacture of diamond-abrasive intermittent end tool for grinding and polishing hard-to-grind metals and alloys having trend to occurring burnings and micro-cracking. 
     SUBSTANCE: tool is mounted in spindle with central lengthwise opening and it has body with radial T-shaped grooves on its ends. Cleats are mounted with possibility of radial motion in said grooves of body. Plates for mounting diamond-abrasive segments are rigidly secured to said cleats having inner end inclined by acute angle α to cross plane of cleat. Tension springs are arranged in grooves of body and they are secured to outer ends of cleats and in body for shifting cleats to center of tool. In central lengthwise opening of spindle wave guide is arranged whose outer surface is inclined by acute angle α to its lengthwise axis engages with inner ends of cleats. Mechanism for pulse loading of diamond-abrasive segments is in the form hydraulic pulse generator whose striker is mounted with possibility of percussion action upon wave-guide. Said segments perform low frequency axial oscillations regardless of revolution number of tool. 
     EFFECT: enhanced efficiency and quality of working, intensified grinding process, enlarged manufacturing possibilities. 
     4 dwg
Patent RU-2317776-C2 (RU)
Inventor: SAFONOV DMITRIJ VLADIMIROVICH
IPC: A61B8/00
Filed: 2006-01-25
Granted: 2008-02-27
Abstract: FIELD: medicine, radiation diagnostics, ultrasound diagnostics. 
     SUBSTANCE: it is necessary to carry out ultrasound investigation of right cardiodiaphragmatic angle in a patient's vertical position with the help of a sector sensor unit at frequency of 3.5-5.0 MHz. At first, one should fulfill transverse scanning from under xiphoid process at the direction of scanning axis towards right shoulder or from the right parasternally from intercostal area being above the site of costal arch fixation towards the sternum. Then it is necessary to fulfill longitudinal ultrasound scanning to carry out comparative analysis of the images obtained. One should conclude upon abdominomediastinal lipoma in case of the presence of hypoechogenic triangular formation at heterogeneous structure due to a lot of multiple linear echogenic signals, being capsule-free and having the connection with preperitoneal fatty fiber. The diagnosis of pericardiac celomic cyst should be established at the presence of oval formation at anechogenic homogeneous structure being restricted with a thin echogenic capsule and not connected with preperitoneal fatty fiber. The innovation enables to increase the accuracy of differential diagnostics of abdominomediastinal lipomas and pericardiac celomic cysts by 18% against roentgenological trials. 
     EFFECT: higher accuracy and efficiency of diagnostics. 
     5 dwg, 4 ex
Patent RU-2329067-C2 (RU)
Title: Безопасный шприц
Inventor: KHUANG PING-TE
IPC: A61M5/32
Filed: 2004-09-09
Granted: 2008-07-20
Abstract: Изобретение относится к медицинской технике, а именно к шприцам. В первом варианте выполнения безопасный шприц включает инжектор в виде трубки с отверстием в центре, образующим внутренний контейнер, шток толкателя, который вставляется в контейнер инжектора поршнем с выступом, втулку с полой гильзой, которая может захватываться отверстием инжектора, узел иглы и уплотняющий элемент. Гильза оснащена верхним разъемным соединением и нижней втулкой, выполненной в ее полости так, что основание иглы снабжено соединительной вставкой, образующей верхнее разъемное соединение. Нижняя втулка обеспечивает соединение с выступом штока толкателя. Узел иглы состоит из основания иглы и тела иглы. Основание иглы устанавливается снаружи гильзы втулки. Уплотняющий элемент, изготовленный из эластичных материалов, формуется предварительно по гильзе втулки и включает наружный участок, который сформирован снаружи гильзы и образует воздухонепроницаемое соединение с внутренней стенкой контейнера инжектора. Во втором варианте основание иглы снабжено соединительной вставкой для образования верхнего разъемного соединения гильзы, уплотняющий элемент снабжен нижней втулкой внутри гильзы для образования разъемного соединения с выступом штока толкателя. В третьем варианте основание иглы устанавливается снаружи гильзы втулки, а уплотняющий элемент внутри гильзы снабжен верхней и нижней втулками, а основание иглы снабжено соединительной вставкой, образующей верхнее разъемное соединение, а нижняя втулка обеспечивает соединение с выступом штока толкателя. В четвертом варианте основание иглы устанавливается снаружи гильзы втулки, но при этом уплотняющий элемент снабжен внутренним резьбовым участком и образует нижнюю втулку внутри гильзы, а основание иглы снабжено внешним резьбовым участком для образования соединения с внешним резьбовым участком, а нижняя втулка обеспечивает соединение с выступом штока толкателя. В пятом варианте основание иглы также устанавливается снаружи гильзы втулки, а уплотняющий элемент снабжен нижней втулкой внутри гильзы для образования соединения с выступом штока толкателя. Технический результат - упрощение сборки, увеличение производительности, повышение рентабельности. 5 н. и 10 з.п. ф-лы, 18 ил.
Patent RU-2319134-C2 (RU)
Title: Устройство для определения относительной вязкости биологических жидкостей
IPC: G01N33/487
Filed: 2006-03-27
Granted: 2008-03-10
Abstract: Устройство относится к технике, а именно к устройствам для определения реологических характеристик биологических жидкостей (вода, кровь и др.), и представляет собой компактный карманный вискозиметр для экспресс-анализа исследуемой вязкой среды. Техническим результатом заявляемого устройства является упрощение конструкции, повышение удобства пользования и расширение области его применения в походных условиях эксплуатации. Внутри полого корпуса коаксиально закреплен капилляр, а на выходе из полого корпуса установлен регулируемый зажим. Полый корпус и капилляр жестко крепятся вертикально в поле тяжести в нижней части к ванне, состоящей из двух герметичных емкостей для забора эталонной и исследуемой жидкостей. Исследуемая жидкость, налитая во внутреннюю герметичную емкость, сообщается с коаксиальным зазором через отверстие полого корпуса, а эталонная жидкость, налитая во внешнюю герметичную емкость, сообщается с капилляром. На высоте, равной половине высоты максимального поднятия эталонной жидкости в капилляре, сделана метка. 3 ил.
Patent RU-2321545-C2 (RU)
Title: Method of operation of superheated water deaerator
Inventor: KUDINOV ANATOLIJ ALEKSANDROVIC
IPC: C02F1/20
Filed: 2006-04-25
Granted: 2008-04-10
Abstract: FIELD: power engineering; portable water deaeration units for steam boilers and make-up water units for heating systems. 
     SUBSTANCE: steam-and-water mixture moves in nozzle of varying section which is connected to deaerator housing; it consists of contraction tube, cylindrical and diffuser sections located in succession; speed of steam-and-water flow in diffuser section reaches supersonic level. Superheated water is added to main flow of water being deaerated through conical nozzle mounted in contraction tube section of nozzle of varying section for boiling of water and acceleration of steam-and-water flow to sound velocity at cylindrical section inlet. 
     EFFECT: enhanced efficiency of deaeration of superheated water in all operating modes of deaerator. 
     1 dwg