baber/WOPTO huggingface dataset:
Patent RU-2294051-C2 (RU)
Inventor: GOLOVKOV ALEKSANDR AFANAS EVIC
IPC: H03C5/00
Filed: 2005-05-03
Granted: 2007-02-20
Abstract: FIELD: radio communications; shaping differently modulated signals. 
     SUBSTANCE: proposed method is characterized in that modulator is assembled of semiconductor diode, high-frequency control signal source, and four-terminal network whose input is connected to multifrequency signal source; four-terminal network has two-terminal networks, each being made of reactance components whose parameters are chosen so as to ensure double-layer mechanisms of varying amplitude and phase of multifrequency signals at chosen interpolation frequencies in case controlled semiconductor diode changes its state under impact of low-frequency control signal; in this case semiconductor diode is inserted into longitudinal circuit between four-terminal network output and low-voltage control signal source. Device implementing this method has circulator, reactance four-terminal network, and semiconductor diode connected to low-frequency control signal source; reactances of two-terminal networks at each of two preset frequencies and parameters of parallel circuit are chosen from mathematical equations given in claim of invention. 
     EFFECT: enlarged functional capabilities and enhanced capacity of data transferred. 
     2 cl, 5 dwg
Patent RU-2305904-C2 (RU)
Inventor: SAKO EITIRO
IPC: H04N21/4408
Filed: 2001-12-27
Granted: 2007-09-10
Abstract: FIELD: data transmission. 
     SUBSTANCE: in accordance to the invention, data of content of input digital data is encrypted on basis of data of first key, which is then encrypted on basis of function, generated on basis of a random number, and data of second key, generated with usage of data of specific key of device and common key data. During decoding, encoded data is received, consisting of encrypted content data, encrypted first key data, random number and common key data, second key data is generated on basis of specific device key data and common key data, encrypted first key data is decoded on basis of generated second key data and function, generated on basis of random number, encrypted content data is decoded on basis of decoded data of first key. 
     EFFECT: unauthorized data copying is prevented. 
     2 cl, 13 dwg
Patent RU-2303300-C2 (RU)
Inventor: LOKTEV IGOR IVANOVICH
IPC: G21C3/62
Filed: 2005-06-07
Granted: 2007-07-20
Abstract: FIELD: nuclear fuel production. 
     SUBSTANCE: proposed method for producing pelletized fuel for fuel elements includes estimation of powder engineering properties, preparation of powdered uranium UO 2  enriched by uranium 235 to 5% for compression, and its mixing with binder and with porophore. This is followed by mixture compression, binder thermal extraction, pellet sintering in gaseous reducing medium, drying, and rejection of faulty pellets. Estimation of powder engineering properties includes its test for spontaneous oxidation in the open by evaluating increase in weighted mass during its isothermal exposure to temperature of up to 80 °C for 1 h, evaluation of enhanced-particle-strength powder fraction by amount of remainder of non-disrupted agglomerates remained on sieve with grit of maximum 100 microns mesh in ultrasonic bath upon ultrasonic treatment. It also includes evaluation of less than 100 micron fraction content using sieve analysis, trial compression of pellets, evaluation of pellet strength, and pellet trial sintering and grinding, inspection for sintering shrinkage, density, open porosity, and exposed defects. 
     EFFECT: reduced manufacturing cost, enhanced yield. 
     8 cl, 1 dwg
Patent RU-2360275-C2 (RU)
Title: Уровень интеграции сред
Inventor: SUBRAMANIAN SRIRAM
IPC: G06F19/00
Filed: 2004-07-28
Granted: 2009-06-27
Abstract: Изобретение относится к способам обработки графической и иной видеоинформации для отображения в компьютерных системах. Техническим результатом изобретения является усовершенствование графической модели, которая позволяет пользоваться многочисленными особенностями и возможностями обработки графики и эффективно выводить сложные графические и аудиовизуальные данные. Технический результат достигается благодаря тому, что уровень интеграции сред, включающий в себя интерфейс прикладного программирования (API) и объектную модель, позволяет разработчикам программного кода согласованно взаимодействовать со структурой данных графа сцены для вывода графики. Посредством интерфейсов программный код добавляет дочерние визуальные объекты к другим визуальным объектам для построения иерархического графа сцены, записывает списки команд, например данные геометрии, данные изображения, данные анимации и другие данные для вывода, и может задавать на визуальных объектах свойства преобразования, усечения и непрозрачности. Уровень интеграции сред и API позволяют программистам выполнять композиционные эффекты в своих приложениях напрямую, в то же время усиливая блок обработки графики таким образом, чтобы не оказывать неблагоприятное воздействие на нормальную производительность приложений. Многоуровневая система включает в себя возможность объединения различных типов сред (например, двумерной графики, трехмерной графики, видео, аудио, текста и построения изображения) и их гладкой и бесстыковой анимации. 3 н. и 63 з.п. ф-лы, 42 ил.
Patent RU-2349379-C2 (RU)
Inventor: PAPARIZOS KRISTOS
IPC: B01J27/057
Filed: 2003-11-19
Granted: 2009-03-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention pertains to versions of catalyst compositions for ammonolysis of an unsaturated hydrocarbon into an unsaturated nitrile and to the method of converting olefin using such a catalyst. In the first version, the catalyst composition is a complex of catalytically active oxides, comprising oxides of potassium, caesium, cerium, chrome, cobalt, nickel, iron, bismuth and molybdenum, in which the ratio of elements is presented in the following general formula: A a K b Cs c Ce d Cr e CO f Ni g Fe i Bi j Mo 12 O x . In this formula, A is Rb, Li or their mixture, a assumes values from 0 to 1, b assumes values from 0.01 to 1, c assumes values from 0.01 to 1, d assumes values from 0.01 to 3, e assumes values from 0.01 to 2, f assumes values from 0.01 to 10, g assumes values from 0.1 to 10, i assumes values from 0.1 to 4, j assumes values from 0.05 to 4, x is a number, defined by the valency of other elements present. In the second version, the catalyst composition is a complex of catalytically active oxides, comprising oxides of potassium, caesium, cerium, chrome, cobalt, nickel, iron, bismuth and molybdenum, in which the ratio of elements is presented in the following general formula: A a Li a' K b Cs c Ce d Cr e Co f Ni g Fe i Bi j Mo 12 O x . A is Rb, a assumes values from 0 to 1, a' assumes values from 0.01 to 1, b assumes values from 0.01 to 1, c assumes values from 0.01 to 1, d assumes values from 0.01 to 3, e assumes values from 0.01 to 2, f assumes values from 0.01 to 10, g assumes values from 0.1 to 10, i assumes values from 0.1 to 4, j assumes values from 0.05 to 4, x is a number, defined by the valency of other elements present. In these given versions, the catalyst does not contain manganese and zinc and is put onto a carrier, selected from a group containing silica gel, aluminium oxide, zirconium oxide, titanium oxide or their mixture. The method of converting olefin into acrylonitrile, methacrylonitrile and their mixture involves reacting olefin with a gas, containing molecular oxygen or ammonia in vapour phase, in the presence of the above mentioned catalyst. The olefin used is propylene, isobutylene or their mixture. 
     EFFECT: invention allows for obtaining a catalyst with high activity and increases output of nitriles. 
     14 cl, 1 tbl, 3 ex
Patent RU-2363769-C2 (RU)
Title: Состав для нанесения покрытий
Inventor: FRISTAD UIL JAM EH
IPC: C09D5/08
Filed: 2003-12-31
Granted: 2009-08-10
Abstract: Изобретение относится к составам для нанесения покрытий на металлические подложки, к покрытию, полученному нанесением указанных составов, а также способу получения указанных составов. Состав для нанесения покрытий включает водную смесь, содержащую стойкие к кислоте частицы и одну или несколько фторзамещенных кислот, при этом содержание стойких к кислоте частиц составляет от 0,005 до 8% мас. в расчете на сухую массу. Покрытие на металлической подложке включает стойкие к кислоте частицы, прикрепленные к подложке посредством матрицы из оксида металла, при этом удельная плотность покрытия металлического субстрата составляет от 5 до 50 мг/кв. фут (53,82-538,2 мг/м 2 ). Способ получения состава включает получение стойких к кислоте частиц и одной или нескольких фторзамещенных кислот, смешивание стойких к кислоте частиц и одной или нескольких фторзамещенных кислот в воде, при этом рН состава для покрытий составляет от 2 до 7, а содержание стойких к кислоте частиц в составе для покрытий составляет от 0,005 до 8% мас. в расчете на сухую массу. Изобретение позволяет получить составы для покрытий, позволяющие эффективно снижать уровень коррозии объектов, включающих несколько металлических подложек. 4 н. и 36 з.п. ф-лы, 7 табл., 3 ил.
Patent RU-2307769-C2 (RU)
Inventor: SVININ ANATOLIJ IVANOVICH
IPC: B64D1/18
Filed: 2005-08-30
Granted: 2007-10-10
Abstract: FIELD: airborne spraying systems; distribution of agrochemicals, pesticides and other liquids over surfaces in farming. 
     SUBSTANCE: proposed aviation spraying system includes liquid sprayers brought into incoming flow of air. Secured in front of each sprayer is air velocity regulator made in form of air duct with air intake mounted at its inlet; air intake is provided with adjustable shutters; air flow straightening grid is mounted at the outlet. 
     EFFECT: possibility of spraying liquids at preset spectrum of drops at varying flight speed of aircraft relative to air medium. 
     2 dwg
Patent RU-2342274-C2 (RU)
Inventor: FRIS DZHEFF
IPC: B61L1/18
Filed: 2004-02-13
Granted: 2008-12-27
Abstract: FIELD: transport. 
     SUBSTANCE: invention refers to railway crossing systems, namely to automatic detection of presence and movement of railway vehicles within railway line detection zone and railway crossing control system. System for automatic detection of presence of train within railway line detection zone or for monitoring of railway lines (102) related to railway crossing contains first block (610) of transmitter transmitting detection signal, with receiver (615) receiving one or more signals. Processor (604) connected to receiver block is configured to process received signals and to detect presence, absence or movement of train or signal within railway line detection or monitoring zone. Processor (604) is configured to secure possibility of initializing act when it determines presence of train or receives detection signal(s). Invention also refers to method of automatic detection of train presence within monitoring zone related to railway crossing where road crosses railway line on same level. 
     EFFECT: earlier detection of trains approaching detection zone of railway crossing, crossing that zone, staying within its limits and leaving it excluding all other possible signals and noise. 
     10 cl, 7 dwg
Patent RU-2359843-C2 (RU)
Inventor: KOKH ROBERT
IPC: D03D15/283
Filed: 2005-10-14
Granted: 2009-06-27
Abstract: FIELD: automobile production. ^ SUBSTANCE: invention refers to bellows seals, for instance, passage between two connected by joints vehicles or stairs for air passengers. Bellow seal contains fabric layer that consists of beam thread and weft thread formed by polymer thread. Fabric layer is performed with the possibility of elastic deformation at force application. After deformation fabric layer is covered by polymer layer at least from outside. ^ EFFECT: decrease of weight, and increase of structure strength. ^ 5 cl, 5 dwg
Patent RU-2314224-C2 (RU)
Inventor: JARKIN ANTON VIKTOROVICH
IPC: B62B3/06
Filed: 2006-01-10
Granted: 2008-01-10
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to trolleys for moving loads up/down stairs provided with tires with inner supports.  Cross bushing 16 coupled with rim 17 of tire 15 is arranged inside pneumatic tire.  Shafts 18 are arranged on ends of bushing on axial rods 19.  When moving up the stairs, air is discharged from tires 15 make shafts 18 engage with stairs steps through tire 15.  Trolley has vertical and horizontal frames rigidly connected to each other, movable frame, axles installed on horizontal and movable frames, running gears installed on axles.  Movable frame is hinge-connected with horizontal frame.  Screw mechanism is installed between horizontal and movable frames to fold device by bringing front and rear axles close to each other and returning them into operating conditions by moving front and rear axles from each other.  Folded up condition is used to turn device by means of swivel wheel with handle. 
     EFFECT: provision of transportation of heavy loads along even surface and up and down the stairs at confined space for turning on stairs landings. 
     6 dwg
Patent RU-2321044-C2 (RU)
Inventor: MARTYNOV VLADIMIR NIKOLAEVICH
IPC: G05D1/00
Filed: 2006-01-26
Granted: 2008-03-27
Abstract: FIELD: warning and control systems, applicable for automatic blocking of exit of water-borne and airborne movable objects used in domestic sea and air spaces from the permitted zone, as well blocking of entrance of them to prohibited zones; the state frontiers may be also considered as the boundaries of permitted and prohibited zones; the provides for a forced turnabout of the objects from the boundary of the permitted or prohibited zone with a forced transition of the engine installation to the condition of the minimum allowable thrust. 
     SUBSTANCE: the system of manual, semi-automatic or automatic control of movable objects uses a device for automatic blocking of exit of water-borne and airborne movable objects behind the boundary of the permitted zone and blocking of their entrance to the prohibited zones, this system has a restrictions unit, thrust blocking device, control surfaces blocking device, inertial navigation system, satellite navigation system, integration unit, relative parameters unit, near zone definition unit, co-ordinates memory unit, warning device, initial data forming and input device, data reception and storage unit, boundary co-ordinates definition unit, far zone definition unit, warning and display system. 
     EFFECT: enhanced reliability of blocking of exit of movable objects from the permitted zone and entrance of them to prohibited zones. 
     5 cl, 1 dwg
Patent RU-2358321-C2 (RU)
IPC: G07C15/00
Filed: 2006-04-04
Granted: 2009-06-10
Abstract: FIELD: physics; computer engineering. 
     SUBSTANCE: present invention relates to carrying out entertainment events, more specifically to methods of conducting lotteries. When implementing the method, an input/output device which is a touch screen, is meant for selecting versions for conducting the lottery, input of data identifying the player or another person, not playing the lottery at the given time, but to whom the prize will be given. The information input/output device displays information fields on a screen to be filled by the lottery player. After this the input information is transferred to a computer inside the housing of the device for conducting the lottery where is processed. The lottery results are displayed on a screen of the information input/output device, simultaneously informing on possible alternatives of spending the prize or repeated participation in the lottery, or termination of participation. The prize is paid through non-cash payment services chosen by the lottery player by touching defined sections of the information input/output device. 
     EFFECT: easier operation of a device for conducting the lottery. 
     10 cl, 4 dwg
Patent RU-2416022-C2 (RU)
Inventor: GROUV BRENDEN M
IPC: E21B43/11
Filed: 2006-04-20
Granted: 2011-04-10
Abstract: FIELD: oil and gas production. ^ SUBSTANCE: one of versions of reservoir perforating procedure in underground well consists in reducing existing stress in well reservoir causing growth of threshold pressure of fluid medium at reduced operating stress of perforated reservoir in first borehole of well. Reduced stress of the reservoir additionally rises pressure in the second borehole of the well, thus lowering mechanical stress near the first borehole of the well. The perforation system consists of the first tool for reduction of existent stress in the reservoir by increasing threshold pressure of fluid medium in the first borehole of the well through pressure rise in the second borehole of the well and of the perforating tool. Also, the perforating tool is positioned in the first borehole of the well for perforation of the reservoir at lowered stress. ^ EFFECT: increased depth of perforation. ^ 29 cl, 9 dwg
Patent RU-2320991-C2 (RU)
Inventor: MATELA IVAN IVANOVICH
IPC: G01N33/50
Filed: 2006-04-27
Granted: 2008-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves taking peripheral blood after laryngeal papillomatosis operation. Leukocytic suspension is produced and the cellular suspension is incubated with immunity correction preparations for 60 min at 37°C. Then, luminal-dependent chemiluminescence reaction plots are recorded and preparation stimulation index is calculated. Preparation of selection is considered to be an immunity correction preparation, which stimulation index is greater than 1.1. 
     EFFECT: high accuracy in selecting highly efficient immunity correction preparation. 
     2 dwg, 2 tbl
Patent RU-2324486-C2 (RU)
Inventor: AGARKOVA LJUBOV AGLJAMOVNA
IPC: A61P15/00
Filed: 2006-04-27
Granted: 2008-05-20
Abstract: FIELD: medicine. 
     SUBSTANCE: composition of xenon and oxygen in ratio 60 : 40, or 70 : 30, or 80 : 20, is used for treatment of fetoplacental insufficiency. The treatment is performed as follows: at the beginning, 100% oxygen is delivered for 5-10 min into the half-closed breathing circuit. Then, the breathing circuit is closed and the composition of xenon and oxygen is delivered into it. The ratio of xenon and oxygen is 60 : 40 in compensated chronic fetoplacental insufficiency; 70 : 30 in subcompensated; and 80 : 20 - in repeated procedures in view of lack of significant effect of treatment. Inhalation is performed within 2-10 min. Further, the xenon delivery is stopped and the oxygen concentration is increased in the inhaled composition up to 100% within 5-8 min. 2-3 procedures are performed in all, with 5-10 days break. 
     EFFECT: method provides normalization of fetoplacental blood supply, pregnancy prolongation till optimal term and reduced complications in delivery and post-delivery period. 
     2 cl, 2 ex
Patent RU-2362762-C2 (RU)
Title: Способ окисления ароматических углеводородов и каталитическая система для его осуществления
Inventor: SHAMMEL VEHJN P
IPC: C07C51/255
Filed: 2004-11-12
Granted: 2009-07-27
Abstract: Изобретение относится к усовершенствованному способу окисления ароматического углеводорода, такого как, например, пара-ксилол, мета-ксилол, 2,6-диметилнафталин или псевдокумол, с помощью источника молекулярного кислорода с образованием соответствующей ароматической карбоновой кислоты в жидкофазных условиях при температуре от 50°С до 250°С, в присутствии катализатора, представляющего собой: а) катализатор окисления на основе по меньшей мере одного тяжелого металла, который представляет собой кобальт и один или более из дополнительных металлов, которые выбирают из марганца, церия, циркония, титана, ванадия, молибдена, никеля и гафния; b) источник брома; и с) незамещенный полициклический ароматический углеводород. Изобретение также относится к каталитической системе для получения ароматической карбоновой кислоты жидкофазным окислением ароматических углеводородов, представляющей собой: а) катализатор окисления на основе по меньшей мере одного тяжелого металла, который представляет собой кобальт и один или более из дополнительных металлов, которые выбирают из марганца, церия, циркония, титана, ванадия, молибдена, никеля и гафния; b) источник брома; и с) незамещенный полициклический ароматический углеводород. Добавки незамещенных полициклических ароматических углеводородов активируют окисление ароматических углеводородов, что повышает выход целевых продуктов и позволяет снизить концентрацию катализатора и температуру процесса. 11 н. и 34 з.п. ф-лы, 4 табл.
Patent RU-2330263-C2 (RU)
Inventor: GORODNICHEV VALERIJ IVANOVICH
IPC: G01N15/02
Filed: 2006-08-10
Granted: 2008-07-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: monitoring system includes photoelectric sensor with amplifier, signal amplitude measurement unit, signal duration measurement unit, signal pickup unit, control unit, false signal rejection unit, and pulse analyser. 
     EFFECT: up to hundred times more effective labour productivity of measurement operators, lower material demand, higher monitoring precision and quality evaluation for the rain produced by irrigation devices. 
     3 dwg
Patent RU-2345837-C2 (RU)
Inventor: PAVLOV NIKOLAJ ALEKSANDROVICH
IPC: B02C1/00
Filed: 2006-08-25
Granted: 2009-02-10
Abstract: FIELD: mining engineering; mechanics. 
     SUBSTANCE: jaw crusher consists of a frame with two side walls and a movable jaw installed between them on an eccentric shaft and rested by its bottom part on a toggle plate, which is connected with a back stop made in the form of movable traverse beam with two its bearing ends mounted in such a manner as to be able to move in appropriate openings in side walls of said frame and to interact with wedge mechanism of wall fixing, a hydraulic cylinder, a set of shims for adjustment of output slot width, and a closing device in the form of rod with spring. Each bearing end of said movable beam is installed between two segments located in cylinder-shaped openings in side walls of said frame and having their bases positioned at an angle one to another; at the same time bearing surfaces of movable traverse beam, that are in contact with segment's bases, are inclined one to another. Shims are installed in a gap between upper segment and upper bearing surface of said movable traverse beam. Hydraulic cylinder is located between side walls of frame above said movable traverse beam and connected by detachable articulating joint with rear surface of movable jaw, while rod of closing device is provided with an engaging step that interacts with said movable traverse beam. 
     EFFECT: improved crusher reliability, simplification of its design and improvement of operating conditions. 
     3 cl, 4 dwg
Patent RU-2330774-C2 (RU)
Inventor: SHEVANDIN MIKHAIL ALEKSEEVICH
IPC: B61L29/00
Filed: 2006-09-29
Granted: 2008-08-10
Abstract: FIELD: transportation. 
     SUBSTANCE: device incorporates the equipment mounted at the crossing and includes a braking signal transmitter ON unit and the object detection and motion permission signal transceiver unit connected to the obstacle detection unit and to the unit transmitting the data on motion safety violation and the equipment mounted on a motor vehicle including an antenna connected to the receiver connected, via a coupling unit, to the danger signaling device and brakes actuator. The equipment mounted at the crossing additionally includes the following units, i.e. a motor vehicle parameter readout unit, video camera operating conditions control unit, video cameras, a unit to store data about the obstacle, alarm data transmitting unit. The equipment to be mounted at the motor vehicle additionally includes the following units, i.e. a circuit recording the braking direction finding signals a circuit recording the motion safety violation signals, the unit to input individual parameters, the motion parameters recording and storing unit, an alarm signaling, an identification unit. 
     EFFECT: higher safety at railway crossings. 
     2 dwg