baber/WOPTO huggingface dataset:
Patent RU-2197269-C2 (RU)
Inventor: GUSEV F V
IPC: A61K47/00
Filed: 2001-01-11
Granted: 2003-01-27
Abstract: FIELD: apiculture. SUBSTANCE: beehive has nest casing made in the form of rectangular parallelepiped with increased height as compared to that of standard beehive. Casing has side, rear and front walls, bottom, main bee entrance, comb frames arranged in nest casing, support and cover. Each comb frame has separate sections mounted on single carcass one above another. Each section has lower and upper planks. Sections in each frame are arranged one with respect to the other so that upper and lower planks of adjacent sections tightly adjoin to one another. Magazine type extension piece is positioned in cover support and comb frames of extension piece are positioned on comb frames of casing and oriented with their surfaces perpendicular to surfaces of casing comb frames. Nest space is widened in spring-summer period of year by increasing the number of nest frames to maximum possible value. In autumn-winter period casing comb frames are positioned in parallel with casing front wall and number of casing comb frames is reduced to at least two comb frames, with reduced comb frames being replaced with boards having volume double the volume of two comb frames. Such construction allows volume of nest casing to be varied regardless of season of the year and extent of bee cluster formed therein. EFFECT: simplified construction and improved bee keeping conditions. 10 cl, 4 dwg
Patent RU-2216105-C2 (RU)
Title: Channel allocation method for base station in mobile communication system
Inventor: LI KHIUN-SEOK
IPC: H04J13/18
Filed: 2000-05-12
Granted: 2003-11-10
Abstract: FIELD: mobile code- division multiple access communication systems. SUBSTANCE: upon receiving request on channel allocation for system mobile station message is generated that includes information about establishment of communication incorporating channel information pointing to Walsh code to be used for channel allocated by given mobile station and index of quasi- orthogonal function. Base station controller generates message acknowledging communication establishment and upon reception of acknowledgement message allocates channel to mobile station. EFFECT: enlarged number of channels without reducing orthogonality among existing channels. 7 cl, 12 dwg, 6 tbl
Patent RU-2281655-C2 (RU)
Inventor: DENISOV ALEKSEJ VENIAMINOVICH
IPC: A23G9/00
Filed: 2001-05-22
Granted: 2006-08-20
Abstract: FIELD: milk industry, in particular production of ice-cream. 
     SUBSTANCE: method involves placing disposable substrates in overlapping relation on chain conveyor; providing continuous stick of ready product; successively applying thin layers of ice-cream onto movable substrates, said ice-cream being delivered from flat branch pipes of extruder under pressure in freezer; providing alternating feeding of ice-cream layers and additional components, which are delivered from dosing heads; cutting ready stick into portions. Extruder branch pipes and dosing heads are established so that their position relative to substrate surfaces may be adjusted. Ice-cream layers are formed wavy. To do that, velocity V 1  of conveyor, flow velocity V 2  of ice cream from extruder, and height h of raising extruder branch pipes under substrates are established so as to provide height of wave in accordance with set formula. 
     EFFECT: simplified ice-cream production process, provision for producing articles of different sizes, kinds and compositions requiring no significant readjustment of equipment. 
     3 cl, 3 dwg
Patent RU-2209641-C2 (RU)
Title: Method for treating dilation cardiomyopathy
Inventor: EGOROV A B
IPC: A61B5/02
Filed: 2001-05-22
Granted: 2003-08-10
Abstract: FIELD: medicine, cardiology. SUBSTANCE: patient undergoes temporary endocardial stimulation. Atrioventricular delay should be decreased from 180 to 50 msec. Simultaneously, one should carry out direct tensiometry in cardiac cavities and main vessels to detect the values for atrioventricular delay corresponding to optimal values of systemic hemodynamics. Next day one should implant constant cardiostimulator at observed values of atrioventricular delay. The present method is available, requires no extensive surgical interference. EFFECT: higher efficiency of therapy. 1 cl, 1 dwg, 2 tbl
Patent RU-2202893-C2 (RU)
Inventor: BONDAR A I
IPC: A23L19/00
Filed: 2001-06-14
Granted: 2003-04-27
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves pouring preservative solution of predetermined temperature into container filled with raw plant material; placing container into chamber and providing thermostatic controlling and cooling container to room temperature. Containers used in the process are equipped with covers manufactured of different polymeric materials. Cultural liquor filtrates used as plant material preservatives are obtained by multiple-pass sowing of lactic fermentation bacteria strains onto growth medium comprising equal amounts of autolysate of brewer's yeast and skimmed milk, amino nitrogen, lactose and additional amount of malt sprouts extract. Method is used for preservation of farm and forest products, such as vegetables, fruit and berries, greens etc. Method introduces novel temperature-time preservation mode providing efficient antibacterial action upon microorganism and uses novel materials for manufacture of containers providing reliable sealing of containers. EFFECT: improved quality of preservation, prolonged shelf life and reduced cost of canned product. 3 cl, 5 tbl
Patent RU-2212844-C2 (RU)
Inventor: EVGRAFOV P M
IPC: A61B5/16
Filed: 2001-06-15
Granted: 2003-09-27
Abstract: FIELD: medicine; psychology. SUBSTANCE: method involves testing a testee (trainee) using test task composed of questions to be answered by the testee. The method involves determining and particular question complexity. Measurement result combined with task complexity characterizes both knowledge level and intellectual capabilities of the testee. The test task being arranged as a set of independent questions, the resulting evaluation level is calculated as sum of points for each answer within the task. The test task being arranged as business game, the resulting evaluation level is calculated as product of points received for each stage (answers) within the game. 8 psychological forms of questions is applied for modeling thinking logics of experts solving a problem. A testee builds the answer to a question shown in text himself by selecting from a set of optional answer versions. The answer being materialized testee knowledge form is recorded and processed by separating the right and wrong parts and measuring characteristics of these parts and the resulting evaluation mark is set by using mathematical formulas depending on question complexity and probability right or wrong answer parts. The test task is set both by applying traditional education means like slogans, questionnaires, slide projectors or other means) and by using computer-assisted methods with software developed for this purpose. EFFECT: high level of objectivity in estimating knowledge and intellectual potential of a testee. 7 dwg
Patent RU-2215959-C2 (RU)
Title: Technique of control over process of vacuum arc melting
Inventor: AL TMAN P S
IPC: F27B3/28
Filed: 2001-06-13
Granted: 2003-11-10
Abstract: FIELD: special electrical engineering. SUBSTANCE: invention cab find use for control over process of vacuum arc melting of high-reaction metals and alloys, for instance, titanium. In compliance with technique high-frequency oscillations are excited on resonance frequency of mould with consumable electrode employed as coaxial resonator, level of filling of mould with molten metal is estimated by change of frequency in process of melting, change of amplitude of high-frequency oscillations is used to make judgment on interelectrode space and drop closure. Varying high-frequency signal of self-excited oscillator is supplied to frequency meter and amplitude-detected voltage is fed into comparator for comparison with reference voltage. EFFECT: increased reliability of control over melting process. 1 dwg
Patent RU-2204470-C2 (RU)
Inventor: SVIRSHCHEV V I
IPC: B24B1/00
Filed: 2001-07-04
Granted: 2003-05-20
Abstract: FIELD: material working by grinding with use of abrasive tool in machine tools for round grinding, surface grinding and other machine tools. SUBSTANCE: method comprises steps of mounting abrasive tool in machine tool spindle in face chuck providing elastic coaxial connection of tool with spindle; imparting rotation to "spindle-tool" system and performing grinding at applying torsional oscillations while adaptively changing frequency of torsional oscillations of tool relative to spindle according to given dependance. EFFECT: enhanced quality of worked surface due to minimized dynamics of change of macrogeometry of working surface of tool in time. 1 ex
Patent RU-2219455-C2 (RU)
Title: Thermal tube
Inventor: JUDITSKIJ V D
IPC: F28D15/02
Filed: 2002-02-04
Granted: 2003-12-20
Abstract: FIELD: power engineering and thermal physics; manufacture of heat-transfer thermal tubes, mainly energy stressed tubes. SUBSTANCE: proposed thermal tube includes hermetic housing heated in evaporation zone and cooled in condensation zone. Arranged inside said housing at spaced relation to its inner wall is capillary structure made in form of at last one layer of screen or perforated shield. At least two flexible longitudinal partitions are tightly mounted in evaporation zone in clearance between inner wall of housing and outer surface of capillary structure. Said partitions may be trough-shaped in form and may be made from foil at smooth pitch. Proposed thermal tube excludes shutting- off of liquid flow due to boiling of heat-transfer agent. EFFECT: enhanced efficiency. 4 cl, 4 dwg
Patent RU-2221532-C2 (RU)
Inventor: IPATOVA L P
IPC: A61F17/00
Filed: 2002-04-08
Granted: 2004-01-20
Abstract: FIELD: medicine, applicable as a means for rendering of the emergency first aid at an acute cardiac insufficiency. SUBSTANCE: the first-aid outfit contains not more than seven single doses of nitroglycerin for sublingual use, not more than two single therapeutic doses of preparation with a diuretic effect, and one single therapeutic dose decreasing the stress, phobia and alarm, excitation of the respiratory center. EFFECT: rendering of emergency self-care and mutual aid at an acute cardiac left ventricular-failure. 4 cl, 2 dwg
Patent RU-2232299-C2 (RU)
Inventor: SHISHKIN V S
IPC: F04D29/22
Filed: 2002-05-27
Granted: 2004-07-10
Abstract: FIELD: machine-building industry. 
     SUBSTANCE: the invention is dealt with machine-building industry, in particular, with production of the centrifugal pumps for non-uniform mediums pumping over. The centrifugal pump for non-uniform mediums pumping over contains: a housing (1), a fixed on the shaft (2) working wheel (3) with blades (4) fixed between the driving disk and the cover disk (5, 6). The driving disk (5) is made composed including a ring part (7),a hub (8) rigidly linked to each other, and a flange (9). On a contact surface of the flange (9) with the hub (8) there is a ring-type groove (10) providing a hermetically sealed link between them. The groove is intended for a ring-type seal (11) location in it. A ring-type part (7) of the driving disk (5), the cover disc (6) and blades (4) are made pressed out of sheet rolling steel with orientation of the longitudinal axis of the blades (4) in a share direction of steel rolling. The invention is providing an increase of efficiency of the pump due to high-purity machining of surfaces and decrease of the pump working wheel mass. 
     EFFECT: increased efficiency of the pump due to high-purity machining of surfaces and decreased the pump working wheel mass. 
     2 cl, 2 dwg
Patent RU-2246047-C2 (RU)
Inventor: KOZLOV M T
IPC: F04D29/62
Filed: 2002-06-27
Granted: 2005-02-10
Abstract: FIELD: non-positive-displacement pumps. 
     SUBSTANCE: clutch comprises outer and inner clutch members interconnected through flexible members arranged in rows over concentric circumferences of different diameter and locator for flexible members. The members are set in cylindrical sockets. The sockets are made of semi-cylindrical bores provided in the clutch members at different diameters. The diameter of sockets of periphery row are greater than that of the inner one. The clutch is provided with split distant and centering rings and slot bushings which are connected with the corresponding clutch members for permitting longitudinal movement with respect to the washers. The inner diameter of one of the bushings is equal to the outer diameter of the end of the pump shaft. The inner side of the other washer is conical, mating the cone of the end of the electric motor shaft, and is pressed to its surface by a nut. The distant ring is in a contact with the face surface of the slot washer from the side of the pump, has the same inner diameter, and is locked by the centering ring which embraces it from the outer side. 
     EFFECT: enhanced functional capabilities and operation reliability. 
     4 dwg
Patent RU-2253060-C2 (RU)
Inventor: MIZUNO TSUESI
IPC: F16F9/19
Filed: 2001-04-26
Granted: 2005-05-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: rotatable damper comprises housing provided with intake, rotor which is mounted in the intake for rotation and is locked against movement in axial direction, piston which is inserted in the intake between the rotor and bottom of the intake for permitting movement in the axial direction, is locked against rotation, and divides the inner space of the intake into the first chamber near the bottom and the second chamber near the rotor, viscid fluid which fills the first and second chambers, and cam mechanism interposed between the rotor and piston. The cam mechanism allows the piston to move from the second chamber to the first chamber when the rotor rotates in one direction and from the first chamber to the second chamber when the rotor rotates in the opposite direction. The first chamber receives the cam member which is unmovable in the axial direction of the intake and can rotate. The second cam mechanism is interposed between the cam member and piston and causes the piston to move from the second chamber to the first chamber when rotor rotates in one direction and from the first chamber to the second chamber when rotor rotates in opposite direction. 
     EFFECT: improved functional capabilities. 
     8 cl, 10 dwg
Patent RU-2246403-C2 (RU)
Title: Устройство для изготовления двухкамерных емкостей
Inventor: KELLER GERKHARD
IPC: B31B50/22
Filed: 2000-12-05
Granted: 2005-02-20
Abstract: Изобретение относится к двухкамерной емкости, в частности к повторно не закупориваемой одноразовой упаковке. Двухкамерная емкость содержит внутреннюю камеру и охватывающую внутреннюю камеру внешнюю камеру, а также изготовленную посредством прессования полимерного материала головную часть. С последней прочно соединены верхние кромки стенки внутренней и внешней камер. Головная часть емкости имеет два отдельных канала. Внутренняя камера асимметрично расположена внутри внешней камеры таким образом, что часть ее стенки закреплена в зоне между каналами на головной части с возможностью связи каждого канала с одной из камер. Устройство для изготовления двухкамерной емкости содержит внутреннюю и внешнюю оправки, причем внутренняя оправка расположена во внешней оправке с возможностью вдвигания и выдвигания. Устройство имеет также оформляющую полость для головной части и дозатор для подачи нагретой порции термопласта в оформляющую полость пресс-формы. Устройство содержит также устройство для намотки пленки на выдвинутую внутреннюю оправку и вокруг внешней оправки, а также поперечно подаваемое сварочное устройство для изготовления боковых продольных швов с образованием рукавов. Обе оправки установлены с возможностью совместного вдвигания и выдвигания в оформляющую полость пресс-формы для изготовления головной части с затвором и для соединения со стенками образованных камер. Каждая оправка в направлении оформляющей полости имеет выступ для образования связанного с камерой канала головной части, связанного соответственно со своей камерой. Технический результат данного устройства - создание устройства для изготовления двухкамерных емкостей, в частности в виде повторно не закупориваемой одноразовой упаковки, имеющей красивый внешний вид и изготавливаемый просто и быстро. 1 з.п. ф-лы, 7 ил.
Patent RU-2266626-C2 (RU)
Inventor: SHURAKI ZHEROM
IPC: H04N21/443
Filed: 2001-01-03
Granted: 2005-12-20
Abstract: FIELD: technology for broadcast transmissions of digital television, relayed together with multimedia applications. 
     SUBSTANCE: method includes transmission of digital signal, having additional data flow, appropriate for compressed video images and data flow, appropriate for at least multimedia application, and also service signals, meant for controlling aforementioned data flows, service signals is determined, appropriate for series of synchronization signal, including series, meant for assignment of multimedia signal, meant for recording execution parameters of aforementioned assigned multimedia application, after that multimedia application is loaded and multimedia application is initialized with aforementioned execution parameters. 
     EFFECT: possible interactive operation of multimedia application with user. 
     2 cl, 2 dwg
Patent RU-2236665-C2 (RU)
Title: Способ стрельбы неуправляемыми снарядами с закрытых огневых позиций
Inventor: SHIPUNOV A G
IPC: F41G3/16
Filed: 2002-08-20
Granted: 2004-09-20
Abstract: Изобретение относится к области техники вооружения, в частности к стрельбе неуправляемыми снарядами с закрытых огневых позиций. Изобретение может быть использовано для повышения точности стрельбы самоходных и буксируемых артиллерийских систем, а также комплексов артиллерийского вооружения БМП и танков. Техническим результатом является уменьшение ошибок метеобаллистической подготовки по дальности. Для достижения данного технического результата в самоходных и буксируемых артиллерийских системах, а также в комплексах артиллерийского вооружения БМП и танков необходимо использовать баллистическую станцию, способную определять падение скорости снаряда на участке траектории. Зная баллистические и аэродинамические характеристики снаряда, а также падение его скорости после первого выстрела, методом наименьших квадратов определяется начальная скорость вылета снаряда и коэффициент торможения, учитывающий изменение влияния встречного или попутного ветра, изменение плотности воздуха и атмосферного давления. Далее производится корректировка угла прицеливания по таблицам стрельбы в зависимости от полученных результатов для начальной скорости и коэффициента торможения. 1 ил.
Patent RU-2220353-C2 (RU)
Inventor: OSIPOV A P
IPC: F16L9/12
Filed: 2002-09-30
Granted: 2003-12-27
Abstract: FIELD: manufacture of polymer pipes reinforced with strengthening framework for handling gaseous and liquid media, pulps including aggressive media at high pressure and considerable temperature differentials. SUBSTANCE: proposed reinforced polymer pipe includes reinforcing member located in monolithic polymer block made from high-modulus filaments or cords containing at least two layers of longitudinal and transversal reinforcement at shift of each subsequent layer relative to previous one by amount multiple of pitch of elements in layer divided by number of similar layers; transversal rods of reinforcement of adjacent layers have different diameters of winding in thickness of pipe wall and longitudinal rods are zigzag in shape beginning with second layer. Method of manufacture of polymer pipe includes placing longitudinal rods of first layer of reinforcement on external surface of preliminarily molded envelope of pipe after which transversal rods of reinforcement are wound. Subsequent layers of rods of transversal and longitudinal reinforcement are laid at shift of each subsequent similar layer relative to previous one by amount multiple of pitch of elements in layer divided by number of similar layers; transversal rods are wound at tension; first layer of rods of longitudinal reinforcement is fixed relative to external surface of inner polymer layer and longitudinal rods are bent beginning with second layer between turns of adjacent layers of transversal rods which are fixed relative to each other. Device proposed for realization of this method includes unit for forming inner polymer envelope before unit laying first layer of longitudinal rods of reinforcement; said envelope is used as mandrel; number of laying units of longitudinal and transversal rods of reinforcement is no less than two; each laying unit of transversal rods of reinforcement is provided with tensioner. EFFECT: enhanced efficiency and reliability. 5 cl, 7 dwg
Patent RU-2246475-C2 (RU)
Title: Способ разделения фракций углеводородов с5 разной степени
Inventor: DJADJURIN A P
IPC: C07C7/04
Filed: 2002-11-29
Granted: 2005-02-20
Abstract: Использование: нефтехимия. Сущность изобретения: ректификацию проводят в двух колоннах. Исходное сырье подают на верх второй колонны, в линию ее флегмы, с верха второй колонны отводят изопреновую фракцию и направляют ее в первую колонну. Из куба второй колонны отводят пипериленовую фракцию. С верха первой колонны отводят изопрен, из куба этой колонны отводят изопрен-амиленовую фракцию, направленную на экстрактивную ректификацию. Технический результат: снижение энергозатрат, повышение качества продуктов разделения, снижение их потерь. 2 ил., 25 табл.
Patent RU-2238255-C2 (RU)
Inventor: POTAPOV V A
IPC: C06B23/00
Filed: 2003-01-08
Granted: 2004-10-20
Abstract: FIELD: explosives. 
     SUBSTANCE: invention relates to inert compositions simulating process parameters in processing of a variety blasting compositions as well as their physicomechanical characteristics (average density, conditional breaking point on compression). Inert composition of invention contains low-grade chalk, fluororubber, and dye, said fluororubber optionally being trifluorochloroethylene/vinylidene difluoride copolymer and said dye being rhodamine. Composition can be used in repetitive manner. 
     EFFECT: reduced toxicity, increased safety and reliability of strength testing results and results of testing working capacity of press molds due to pressing parts made from inert composition. 
     5 cl, 1 tbl
Patent RU-2240723-C2 (RU)
Inventor: SKRJABIN E G
IPC: A61B5/318
Filed: 2003-01-08
Granted: 2004-11-27
Abstract: FIELD: medicine, obstetrics. 
     SUBSTANCE: in pregnant women 2-3 d before the onset of forthcoming delivery it is necessary to carry out cardiointervalography. One should detect the variant of initial autonomic tonicity and autonomic reactivity, perform clinoorthostatic test, determine the sufficiency in providing autonomic activity. In case of hypersympathicotonic initial tonicity and autonomic reactivity at insufficient providing the autonomic activity one should predict the development of abnormal parturient activity. The method gives the opportunity to predict pathological preliminary period, discoordination of parturient powers. 
     EFFECT: higher efficiency and accuracy of prediction. 
     5 tbl