baber/WOPTO huggingface dataset:
Patent RU-2291586-C2 (RU)
Inventor: GOROVITTS MAJKL
IPC: H04N19/895
Filed: 2002-08-23
Granted: 2007-01-10
Abstract: FIELD: video communications, in particular, technology for masking decoder errors. 
     SUBSTANCE: in accordance to one variant of invention, system and method decode, order and pack video information to video data packets for transfer via communication line with commutated channels, due to which system conceals errors, caused by loss of video data packets, when system receives, unpacks, orders and decodes data packets. In accordance to another variant, system and method decode and pack video information so that adjacent macro-blocks may not be positioned in same data packets. Also, system and method may provide information, accompanying packets of video data for simplification of decoding process. Advantage of described scheme is that errors caused due to data loss are distributed spatially across whole video frame. Therefore, areas of data, surrounding lost macro-blocks, are decoded successfully, and decoder may predict movement vectors and spatial content with high degree of precision. 
     EFFECT: improved quality of image. 
     4 cl, 10 dwg
Patent RU-2307696-C2 (RU)
Title: Механическая решетка грабельного типа
Inventor: MESHENGISSER JURIJ MIKHAJLOVIC
IPC: B01D29/44
Filed: 2004-02-26
Granted: 2007-10-10
Abstract: Изобретение относится к механическим решеткам грабельного типа и может найти применение при очистке сточных вод от механических примесей. Механическая решетка состоит из набора вертикальных параллельных стержней, образующих фильтрующий экран, и установлена на раме с возможностью перемещения. Стержни закреплены с прозорами перпендикулярно направлению потока жидкости. Сечение стержней решетки имеет форму клина с закругленными краями основания, обращенного навстречу потоку сточной воды. Фильтрующий экран решетки набран из отдельных взаимозаменяемых секций, закрепленных на поперечных ребрах жесткости рамы решетки. Две бесконечные цепи движутся при помощи звездочек по бокам решетки вместе с расположенными между ними граблями, выполненными в виде набора пластин с зубьями, заходящими в прозоры. Ребро жесткости, находящееся в сточной воде, выполнено в виде изогнутой металлической пластины с закрепленной на ней резиновой полосой. Порог основания рамы решетки приподнят над дном канала на регулируемую высоту и имеет форму диффузора. Направляющие для изменения направления движения грабель дополнены центрирующими накладками, установленными до и после фильтрующего экрана. Технический результат - упрощение монтажа, ремонта и эксплуатации решетки. 4 ил.
Patent RU-2303317-C2 (RU)
Inventor: LINDSTREM L KARSTEN V
IPC: H01S5/185
Filed: 2002-08-09
Granted: 2007-07-20
Abstract: FIELD: production of dirt-free laser mirrors. 
     SUBSTANCE: proposed method for producing dirt-free surfaces of materials chosen from group incorporating GaAs, GaAlAs, InGaAs, InGaAsP, and InGaAs on mirror facets of chip for GaAS based laser resonators includes shearing of laser mirror facet in ambient atmosphere incorporating normal air, dry air, or dry nitric media. Oxides and other pollutants produced in the course of ambient atmosphere impact on mirror facets are removed by dry etching in vacuum. Then natural nitride layer is grown on mirror facets using nitrogen treatment. Such facet treatment ensures minimized light absorption and surface recombination. 
     EFFECT: facilitated procedure, enhanced economic efficiency and yield due to high reproducibility. 
     37 cl, 5 dwg
Patent RU-2269594-C2 (RU)
Title: Способ получения износостойкого покрытия для режущего инструмента
Inventor: TABAKOV VLADIMIR PETROVICH
IPC: C23C14/06
Filed: 2004-03-05
Granted: 2006-02-10
Abstract: Изобретение относится к способам нанесения износостойких покрытий на режущий инструмент и может быть использовано в металлообработке. Получают износостойкое покрытие на основе нитрида или карбонитрида титана, содержащего молибден и легирующий компонент алюминий. Покрытие наносят вакуумно-плазменным методом двумя противоположно расположенными составными катодами, содержащими титан и молибден, и размещенным между ними составным катодом, содержащим титан и алюминий. В результате повышается адгезионная прочность покрытия и соответственно повышается работоспособность режущего инструмента с таким покрытием. 1 табл.
Patent RU-2298287-C2 (RU)
Inventor: LAKHTI ERRI
IPC: H04L12/56
Filed: 2002-10-08
Granted: 2007-04-27
Abstract: FIELD: technology for setting up communication sessions between client device and synchronization server, in particular, for launching communication session by initiative of synchronization server. 
     SUBSTANCE: in accordance to method, maximal size of message, which may be sent from synchronization server to mobile station for a request, and encoding commands, by means of which at least one of identifiers may be encoded as series of bits, requiring substantially lesser amount of bits, than its ASCII representation, are determined in synchronization server. Decoding commands, by means of which primary identifier is received from bit series, are determined in mobile station. When goal is transfer of request, point out a necessity of communication session launch, to at least one mobile station, message is formed, length of which is less than or equal to aforementioned maximal size and which contains correctly selected identifiers, at least one of which is represented like a series of bits, determined in accordance with encoding commands. Mobile station generates session initialization message on basis of information, included in the message, received from server, while at least some of information is determined from received series of bits in accordance to aforementioned decoding commands. 
     EFFECT: increased synchronization precision. 
     4 cl, 7 dwg, 1 tbl
Patent RU-2312992-C2 (RU)
Inventor: GORSHKOV ANATOLIJ FEDOROVICH
IPC: F01D1/12
Filed: 2004-05-12
Granted: 2007-12-20
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention relates to low-power steam turbines designed for use as drives of generators, pumps and fans.  Proposed steam turbine has housing with two covers, disk with active blades secured on shaft, devices for changing direction of movement of working medium, nozzles to supply working medium and outlet branch pipes.  Active blades form rims, being installed square to plane of disk at its both sides.  Devices for changing direction of movement of working medium are installed at both sides of disk from top over active working blades of disk and from bottom under them.  Devices for changing direction of movement of working medium are made in form of rotary-nozzle diaphragms with profile of turnable part in form of curvilinear asymmetrical contraction tube, and outlet part in form of straight-line asymmetrical diffuser with angle of tilting corresponding to blade incidence angle.  Nozzles to deliver working medium in one half of circumference of rims of working blades are arranged from top over working blades, and outlet branch pipes are arranged from bottom.  Nozzles to deliver working medium in second half of circumference of rims of working blades are arranged from bottom of working blades, and outlet branch pipes are arranged from top. 
     EFFECT: increased efficiency and power output of turbine. 
     2 dwg
Patent RU-2280461-C2 (RU)
Inventor: JAROVENKO GALINA VIKTOROVNA
IPC: A61K35/26
Filed: 2004-05-13
Granted: 2006-07-27
Abstract: FIELD: experimental medicine. 
     SUBSTANCE: the present innovation deals with treating lymphatic edema of limbs in experimental animals due to introducing low-differentiated stromal cells for these animals. Thus, at creating acute lymphatic edema of limbs due to removing the pack of inguinal lymphatic nodes with surrounding subcutaneous-fatty fiber one should obtain low-differentiated stromal cells out of removed tissues followed by their growing. Then one should carry out puncture introduction of these cells into inguinal area of the animal. The innovation provides liquidation of edema of inferior limbs due to developing new lymphoid tissue in inguinal area - lymphatic vessels and lymphatic nodes. 
     EFFECT: higher efficiency of therapy. 
     2 dwg
Patent RU-2292209-C2 (RU)
Inventor: GRINENKO GALINA SEMENOVNA
IPC: C07J7/00
Filed: 2004-06-30
Granted: 2007-01-27
Abstract: FIELD: medicine. 
     SUBSTANCE: preparation belongs to gestagen class as 17 α -acetoxy-3β-butanoyloxy-6-methyl-pregna-4,6-dien-20-on allowing peroral application. The compound shows no toxic activity and has no androgenic side effect. It is found to be better than Depo-Provera gestagen used in clinical practice and possesses chemosensitizing activity. The preparation is obtained by megestrol acetate reduction with sodium borohydride with following product etherification with butyric acid anhydride. The reaction mixture is treated with ammonia solution after etherification with butyric acid excess being removed to increase output and target product separation. 
     EFFECT: enhanced effectiveness of treatment. 
     3 cl, 3dwg, 1 tbl
Patent RU-2275615-C2 (RU)
Title: Копер для определения сопротивления удару каменного материала
Inventor: TIMOSHENKO ALEKSANDR IVANOVICH
IPC: G01N3/34
Filed: 2004-07-29
Granted: 2006-04-27
Abstract: Изобретение относится к области дорожного строительства, в частности для лабораторного исследования сопротивления удару каменного материала. Копер содержит раму, на которой установлены ступка и размещенный над ней соосно боек, смонтированный в свою очередь с возможностью возвратно-поступательного перемещения на вертикальных направляющих. При этом привод перемещения бойка выполнен в виде замкнутой цепной передачи, ориентированной вдоль вертикальных направляющих, связанной с двигателем и несущей захваты для бойка. Захваты выполнены в виде двухплечих Г-образных рычагов, средней частью шарнирно связанных с цепью, при этом одно плечо рычага является опорой для бойка, а другое несет одноосную двухопорную каретку, перемещающуюся при взаимодействии рычага с бойком по плоской поверхности вертикальной направляющей балки. При этом на оси каретки установлен ролик, взаимодействующий с маятниковьм рычагом, который свободным концом осуществляет поворот стола, смонтированного на раме и предназначенного для размещения ступки. Технический результат - уменьшение трудоемкости процесса испытаний. 4 ил.
Patent RU-2280356-C2 (RU)
Title: Dripper
Inventor: ELISEEV AFANASIJ KUZ MICH
IPC: A01G27/02
Filed: 2004-09-20
Granted: 2006-07-27
Abstract: FIELD: agriculture; drop irrigation. 
     SUBSTANCE: proposed dripper has housing with inlet and outlet.  Spherical protection chamber is made on inner surface of inlet, outlet hole arranged coaxially relative to chamber, and channels.  Channels are made in form of de Laval nozzles cut along axis whose diverging parts pint to spherical protection chamber.  Diaphragm provided with holes is installed for displacement over spherical protection chamber, outlet hole and channels.  Dripper has upper threaded cover, float, circular chamber, additional diaphragm and lower threaded cover.  Upper threaded cover is provided with inlet hole.  Inner space of upper threaded cover is made conical float in form of hollow ball is freely fitted over diaphragm.  Circular chamber is made concentrically to outlet hole and spherical protection chamber on bottom part of housing inlet.  Circular chamber communicates with spherical protection chamber by converging parts of channels made in form of de Laval nozzles cut along axis.  Main and additional diaphragms are of equal size and identical design.  Holes in each diaphragm are made with displacement towards circular periphery edge.  Inlet hole in upper threaded cover, outlet hole of housing and drain hole in lower threaded cover are coaxial.  Replaceable diffuser is fitted in drain hole of lower threaded cover.  Widened part diffuser is pointed towards additional diaphragm.  Said widened part of diffuser has ring edge interrupted by radially orientated cuts.  Depth of cuts and height of diffuser are at ratio of 1:(3-8).  Lower cover is furnished with litter trap under additional diaphragm.  It is arranged at housing outlet and is installed for displacement.  Ring edge of diffuser is mated with additional diaphragm from rear side. 
     EFFECT: provision of uniform rate of watering and reliability of drop irrigation. 
     7 cl, 1 dwg
Patent RU-2297012-C2 (RU)
Inventor: VLASOV JURIJ NIKOLAEVICH
IPC: G01S3/80
Filed: 2004-10-21
Granted: 2007-04-10
Abstract: FIELD: the invention refers to hydro acoustics and may be used for direction finding and location of an underwater object in a natural reservoir. 
     SUBSTANCE: the essence of the invention is in that three pairs of material and supporting fiber bobbins located along the coordinate axles are combined in one interferometer. Various carrier frequencies are delivered on the material fiber bobbins. The received noise is demodulated and is subjected to processing with the aim of definition of the coordinates of an underwater object. A special electronic scheme allows also determine the speed and the trajectory of the motion of the underwater object. 
     EFFECT: expands operational capabilities. 
     2 cl, 3 dwg
Patent RU-2288031-C2 (RU)
Title: Grating structure for the reactor with the fluidized layer and the method of removal of the large material from the reactor with the fluidized layer
Inventor: MJUEKHJANEN KARI
IPC: B01J8/38
Filed: 2003-04-23
Granted: 2006-11-27
Abstract: FIELD: petrochemical industry; other industries; grating structures for the reactors with the fluidized layer and the methods for removal of the large material from the reactor with the fluidized layer. 
     SUBSTANCE: the invention is pertaining to the grating structure for the reactor with the fluidized layer and to the method for removal of the large material from the reactor with the fluidized layer. The fluidized layer composed of the solid particles is maintained in the reaction chamber of the reactor with the fluidized layer by means of injection of the sprays 76 of the fluidizing gas from the air box in the lower part of the reactor into the reaction chamber through the grating structure, which contains the numerous lines 82 of the injectors having the continuous structures ensuring the smooth surfaces for  propagation of the fluidizing gas from the air box into the reaction chamber, for slurring a fluidized bed in a reaction chamber. Between the lines of the injectors 82 there are the continuous grooves 78. The lines of the injectors contain the numerous outlet openings 72 for the gas in their lateral surfaces 74 of the lines of the injectors 82 for guiding the sprays 76 of the fluidizing gas to the adjacent groove. The main direction of the fluidized gas stream 84 of the numerous outlet openings 72 for the gas forms an angle with the normal line of the adjacent groove and guides the solid material in the groove 78 to the discharge channel. The grating structure for the reactor with the fluidized layer is wear-resistant, the material jamming near to the injectors is minimal. 
     EFFECT: the invention ensures, that the grating structure for the reactor with the fluidized layer is wear-resistant, the material jamming near to the injectors is minimal. 
     25 cl, 5 dwg
Patent RU-2289134-C2 (RU)
Title: Method for differential diagnostics of chronic calculus-free and calculus cholecystitis
Inventor: SHATOKHINA SVETLANA NIKOLAEVNA
IPC: G01N33/49
Filed: 2004-12-03
Granted: 2006-12-10
Abstract: FIELD: medicine, laboratory researches. 
     SUBSTANCE: one should conduct microscopic studying of blood serum sampled on an empty stomach after a 12-h-long nocturnal starvation period to be dried upon a slide at relative moisture being about 55-65% at the quantity of 0.01-0.02 ml in the form of a drop. In case of small-sized triangular masses around concretions in drop's marginal area one should diagnose chronic calculus-free cholecystitis; in case of granularity and small-sized triangular masses around concretions in drop's marginal area - calculus cholecystitis. Application of the present innovation enables to fulfill differential diagnostics in early terms with the help of simple and available techniques that favors to carry out corresponding therapy in due time. 
     EFFECT: higher accuracy and efficiency of diagnostics. 
     3 dwg, 3 ex
Patent RU-2295451-C2 (RU)
Inventor: PONOMAREV VALERIJ ANDREEVICH
IPC: B42D15/10
Filed: 2004-12-23
Granted: 2007-03-20
Abstract: FIELD: printing. 
     SUBSTANCE: card comprises flat base.  At least one side of the base is provided with coded information to be protected.  The area that is occupied by the coded information is coated by a nontransparent flexible material.  The coating is provided with holographic pattern. 
     EFFECT: enhanced reliability of protection. 
     6 dwg
Patent RU-2284654-C2 (RU)
Inventor: VLASOV BORIS MIKHAJLOVICH
IPC: H03K23/40
Filed: 2005-01-11
Granted: 2006-09-27
Abstract: FIELD: digital computer engineering for usage in processors of computers and digital automatics devices. 
     SUBSTANCE: counter contains, in each bit, RS-trigger 8, seven logical elements AND 1-7, three elements OR 9-11, four elements NOT 12-16 and eight control buses 17,18,21-25,27. Device performs operations of counting impulses for addition, counting impulses for subtraction, parallel para-phase code receipt, inversion, left shift, right shift, logical addition and logical multiplication. Impulse counting operation is performed during two clock cycles. On basis of first cycle (pause) potential of through transfer is formed. Counting impulse forms result and inputs it into triggers 8. Particular property of counter is generation of transfer potential prior to arrival of counting impulse and artificial control over transfer in the moment of switching of RS-trigger 8 due to injection of counting impulse into transfer generation circuit during its switching to "zero" and due to forbidden transfer generation during its switching to "one". 
     EFFECT: increased speed of operation and expanded range of performed operations. 
     1 dwg
Patent RU-2290983-C2 (RU)
Inventor: VOL KHIN ALEKSANDR IVANOVICH
IPC: B01D29/11
Filed: 2005-01-17
Granted: 2007-01-10
Abstract: FIELD: mechanical engineering; cleaning of liquids. 
     SUBSTANCE: invention can be used in any industry where cleaning of liquids is required.  It belongs to bag filters for cleaning liquid aggressive materials, such as electrolytes, acids, etc at their recovery and return into production cycle, and in other technological operations.  Proposed filter contains housing, cover and filtering elements.  Chamber for clean filtrate is brought out of the limits of housing, is made in form of separate closed space and is installed with guaranteed clearance relative to outer surface of filter housing.  Output of all perforated tubes of all filtering elements secured n housing are connected with chamber, and space is found in middle part of chamber connected with surrounding medium. 
     EFFECT: improved quality of filtration, prevention of getting of noncleaned filtrate into chambers with cleaned filtrate, simplified design of filter. 
     6 cl, 2 dwg
Patent RU-2318620-C2 (RU)
IPC: B21B1/02
Filed: 2005-01-27
Granted: 2008-03-10
Abstract: FIELD: rolling in calibrated rolls blanks of rectangular continuously cast thick and wide slab. 
     SUBSTANCE: rolling method comprises step of forming by means of cutting ridges wedge-shaped recesses on lower and upper surfaces of slab for producing shaped slab having hexagonal blanks  mutually joined through bridge for further dividing said blanks. Wedge-shaped recess on lower and upper surfaces of slab is formed alternatively in each next stand while setting angle of cutting ridge by 1.5 times less than inclination angle of lateral walls of roll grooved pass and setting height of ridge of lower roll groove by 1.55 times more than height of ridge of upper groove. Cutting ridges may have apex angles less than 90°, the same in each next roll grooved pass. Values of axial and radial shifting of hexagonal blanks exceed thickness of non-cut portion of bridge. 
     EFFECT: enhanced efficiency, improved accuracy of rolling, lowered power parameters at dividing blanks, elimination of camber of blanks. 
     5 cl, 1 dwg
Patent RU-2294394-C2 (RU)
Inventor: SEMERENKO IVAN PETROVICH
IPC: C23C4/02
Filed: 2005-03-28
Granted: 2007-02-27
Abstract: FIELD: chemical industry; other industries; deposition of coatings by the gas-thermal methods. 
     SUBSTANCE: the invention is pertaining to the field of deposition of coatings by the gas-thermal methods, in particular, to the plasma deposition. The invention presents the method of preparation of the surface before the plasma deposition of chromium carbonyl. The method includes realization of the electrospark doping in the carbonic gas medium with utilization of the electrode formed from the powder on the basis of chromium. The doping is conducted at the following modes: the specific  duration of the doping is 2-3 minutes/cm 2 , the discharge current - 0.6-0.9 A, the amplitude of the electrode vibrations is 60-70 microns, the frequency of the electrode vibrations is IOO Hz. The technical result of the invention is the increase of the cohesion strength of the gas-thermal coating with the substrate. 
     EFFECT: the invention ensures the increased cohesion strength of the gas-thermal coating with the substrate. 
     1 ex
Patent RU-2354703-C2 (RU)
Title: Продуцирование il-21 в прокариотических клетках-хозяевах
Inventor: CHAN CHUNG
IPC: C12N15/74
Filed: 2003-12-12
Granted: 2009-05-10
Abstract: Изобретение относится к области биотехнологии и может быть использовано в биомедицинской промышленности. Предложены экспрессионные векторы для получения IL-21 в клетках Е.coli. Кодирующая IL-21 нуклеотидная последовательность, включенная в состав новых векторов, содержит модификации, которые направлены на оптимизацию кодонов и вторичной структуры мРНК для трансляции в Е.coli. В результате трансформации предложенными векторными конструкциями получены штаммы Е.coli, пригодные для применения в промышленном масштабе. Разработаны способы крупномасштабного производства IL-21, использующие названные штаммы, которые позволяют получать более 1 г/л рекомбинантного цитокина. 8 н. и 6 з.п. ф-лы, 1 ил., 12 табл.
Patent RU-2308911-C2 (RU)
Title: Способ устранения ротационного смещения костных отломков при переломе лучевой кости
Inventor: MOTOVILOV DMITRIJ LEONIDOVICH
IPC: A61F5/04
Filed: 2005-06-14
Granted: 2007-10-27
Abstract: Изобретение относится к медицине, а именно к травматологии и ортопедии, и предназначено для использования при лечении больных с переломами лучевой кости в типичном месте. Сущность: одновременно с тягой по оси выполняют расслабляющее разминание мышц предплечья, при релаксации мышц ведут постоянную тракцию за первый палец. Устраняют смещение усилием первого пальца, прижимают отломок к головке локтевой кости, смещают отломок первым пальцем дорсально в волярную сторону, проксимальный отломок удерживают противодавлением усилием пальцев, осуществляют стимуляцию мышцы-супинатора, удерживают отломки в таком положении и производят иммобилизацию, что позволяет полностью устранить ротационные смещения. 8 ил.