baber/WOPTO huggingface dataset:
Patent RU-2222867-C2 (RU)
Inventor: MOLDOVJAN A A
IPC: H04K1/06
Filed: 2001-12-26
Granted: 2004-01-27
Abstract: FIELD: electrical communications and computer engineering. SUBSTANCE: proposed method designed for encrypting bit data blocks to protect information transferred over telecommunication networks involves generation of private key incorporating R≥2 round subkeys K 1 , K 2 , ... K R , where R is number of encryption rounds; division of bit data block into two subblocks and execution of R encryption rounds; rearrangement of first and second converted subblocks after each r encryption round, where r = 1, 2, R 1, first control code being shaped during each encryption round; conversion of binary vector depending on round subkey K r ; execution of direct controlled exchange operation with respect to second subblock depending on first control code; superposition of converted binary vector on second converted subblock by their addition; execution of reverse controlled exchange operation with respect to second converted subblock depending on second control code; during each encryption round first control code is generated with respect to first subblock and at the same time fixed exchange is executed and second control code is generated with respect to first converted subblock. EFFECT: enhanced encryption speed. 4 cl, 4 dwg
Patent RU-2222740-C2 (RU)
Title: Sealing unit for revolving shafts and ship's stern tubes
Inventor: FON BERGEN EHRNST-PETER
IPC: F16N7/14
Filed: 2001-12-27
Granted: 2004-01-27
Abstract: FIELD: sealing technology. SUBSTANCE: provision is made for compensation of pressure fluctuations in lubricant oil chamber of proposed sealing unit. Change in pressure is indicated by sensor and its magnitude is furnished to comparator gate which controls pressure valve for control of degree of filling of swelling body in form of circular hose. Swelling body acts on volume of lube oil chamber. Minimum pressure fluctuations in lube oil chamber are set due to 180-deg. phase shift of pressure pulse arising at increase of volume of swelling body. EFFECT: enhanced efficiency. 6 cl, 2 dwg
Patent RU-2215548-C2 (RU)
Title: Способ лечения алкоголизма
Inventor: ZHUKOV I L
IPC: A61M21/00
Filed: 2002-01-03
Granted: 2003-11-10
Abstract: Изобретение относится к области медицины, а именно к психотерапии и рефлексотерапии. Осуществляют воздействие в течение 10 мин на точки GI - 4 (хэ-гу), VG - 20 (бай-хуэй), VG - 24 (шень-тин), VG - 26 (жень-чжун), на точку ушной раковины, регулирующую дыхание, и точку шень-мень. Одновременно проводя психотерапевтическое воздействие с внушением на отказ от алкоголя. Способ позволяет сократить сроки и повысить эффективность лечения. 1 з.п. ф-лы.
Patent RU-2256440-C2 (RU)
Inventor: KHOFMAN KHANS-RAJNER
IPC: A61K9/51
Filed: 2000-08-14
Granted: 2005-07-20
Abstract: FIELD: chemical-pharmaceutical industry, pharmacy. 
     SUBSTANCE: invention relates to a new pharmaceutical preparation comprising active substance and chitosan derivative that present in nanosol in an isoionic state. Pharmaceutical preparation is prepared by the following manner: the chitosan derivative is taken to provide isoionic state at the definite level of pH value or equilibrating charges of active substance and a carrier in the preparation. An aqueous sol is prepared from chitosan derivative that contains an active substance. The pH level is regulated to provide an isoionic state at possible precipitation of colloidal particles or nanoparticles of active substance, and prepared sol is dried. Pharmaceutical preparation elicits the enhanced bioavailability, releases active substance rapidly and stable in storage. 
     EFFECT: improved and valuable properties of pharmaceutical preparation. 
     8 cl
Patent RU-2223595-C2 (RU)
Inventor: KUZNETSOV B P
IPC: H03K3/037
Filed: 2002-03-04
Granted: 2004-02-10
Abstract: FIELD: computer engineering. SUBSTANCE: flip-flop has first maximum-of-two component 1 whose P output is connected through first add-to-one component 2 to first input of second maximum-of-two component 3. Q output of component 3 is connected through second add-to- one component 4 to first input of first component 1, Second S input of first component 1 functions as S input of signal being checked. Second R input of second component 3 functions as input 6 of pulsed reset signal that assumes values 0 and 1. S, P, and Q signals vary in continuous range of numbers from zero to one. P output fixes maximal value of S signal in time interval corresponding to pulse-to-pulse space of R signal. Flip-flop needs minimal hardware requirement for implementing analog signal maximal value storage function. In addition in case of binary S and R signals this analog flip-flop implements binary RS flip-flop function. EFFECT: maximization of analog signal values stored in continuous range between zero and one, including fractional values. 1 cl, 1 dwg
Patent RU-2221823-C2 (RU)
Inventor: LIROVA B I
IPC: C08K3/20
Filed: 2002-03-11
Granted: 2004-01-20
Abstract: FIELD: construction materials. SUBSTANCE: the invention presents the roll roofing material used in construction industry. The roll roofing material is manufactured from a composition based on the suspension polyvinylchloride, containing a chalk, a mixture of dioctylphthalate and phosphate plasticizer of BAC-S-20 grade. A technical problem is development of composition of the roofing material, that has a combination of improved basic operational characteristics, in particular, its high hardness and low water absorption. EFFECT: the roll roofing material has improved high hardness and low water absorption. 1 cl, 4 ex
Patent RU-2244861-C2 (RU)
Title: Welded sheet member for storing liquid or gas
Inventor: STOLBOV V I
IPC: F16J12/00
Filed: 2002-03-19
Granted: 2005-01-20
Abstract: FIELD: pressure vessels for storing highly inflammable fluids. 
     SUBSTANCE: member has double-walled shell. The internal wall of the shell is made of a thin-sheet material. The outer wall is made of a thick-sheet material. The space between the walls is filled with a gas, e.g. inert gas. The space receives pressure gauge, temperature sensor, pickup for determining chemical composition, which transmit signals to the central block for monitoring the storing process. 
     EFFECT: expanded functional capabilities. 
     2 dwg
Patent RU-2256506-C2 (RU)
Title: Device of purification of a gas medium with impurities and a transportation device equipped with the device of purification
Inventor: TEBUL DANIEL
IPC: F01N13/02
Filed: 2000-09-14
Granted: 2005-07-20
Abstract: FIELD: purification of the gas mediums from impurities. 
     SUBSTANCE: the invention is pertaining to the device of purification of gas mediums with impurities and to a transportation device equipped with the device of gas mediums purification, in particular, to the internal-combustion engines exhausted gas mediums purification. The offered device contains at least one corona-forming electric filter with a device of exhausted gasses withdrawal and a collecting device. According to the invention the collecting device contains a set of cavities for trapping impurities in the gas medium, such as the internal-combustion engines exhaust gasses impurities. The transportation device of withdrawal of impurities from gas medium represents a set of geared plates, such as spiders for connection to a high-voltage circuit. It is preferable, that the collecting device has a separator made in the form of interlacing from a metal wire. It is Optimal, that the given device has an oxidation catalyst and-or a mechanical continuously recyclable screen and-or a means of an suction. The device is compact, cheap and manufacturable. 
     EFFECT: the invention presents a compact, cheap and manufacturable device. 
     17 cl, 3 dwg
Patent RU-2237978-C2 (RU)
Inventor: MOKHOV E N
IPC: H04L27/22
Filed: 2002-06-17
Granted: 2004-10-10
Abstract: FIELD: radio engineering. 
     SUBSTANCE: newly introduced in correlation type receiver of relative phase modulated signals that has reference oscillator of two quadrature signals, two correlators, two gating units, resolving unit, as well as clock synchronization unit incorporating level calculation subunit, level variation analyzer, multiplier, filter, controlled generator, and control pulse shaper are reading shaping unit incorporating delay circuit, adder, and two-circuit switch, as well as ratio-of-two frequency divider. 
     EFFECT: enhanced noise immunity in receiving relative phase modulated digital signals. 
     2 cl, 4 dwg
Patent RU-2233868-C2 (RU)
Inventor: CHEKUROV V M
IPC: C11B1/10
Filed: 2002-09-09
Granted: 2004-08-10
Abstract: FIELD: production of biologically active agents from fir-tree green. 
     SUBSTANCE: proposed method includes grinding starting material, extraction by organic solvent and subsequent distillation. Fir-tree green dried in air at moisture content not exceeding 10% is used as starting material. Raw material is extracted by azeotropic mixture of isopropyl alcohol: water of 88:12. Then, extractant is distilled and total extractant is settled for 48-72 h at temperature of 60-70 C, after which lower water organic layer is drained, cooled, washed with non-polar solvent which is removed and fraction of polar agents is obtained. Sum of triterpen acids os separated from upper organic layer of total extractant. Proposed method makes it possible to separate two agents of different chemical composition and biological activity in one cycle. 
     EFFECT: extended functional capabilities; enhanced efficiency. 
     5 cl, 1 dwg, 2 tbl, 3 ex
Patent RU-2239896-C2 (RU)
Inventor: ALEKSANDROV N I
IPC: G21F5/00
Filed: 2002-10-15
Granted: 2004-11-10
Abstract: FIELD: treatment, shipment, and recovery of spent nuclear fuel. 
     
     
       SUBSTANCE: proposed method for handling containers holding spent nuclear fuel assemblies on board nuclear-power support ship or on floating spent nuclear fuel stores for their further shipment includes container installation in locations on board nuclear-power support ship, container loading with spent fuel assembly cans, container tilting for draining highly radioactive water toward vacuum suction pipe by heeling the ship, water suction, and checkup for remaining water on container bottom; container is installed on definite site in loading compartment whose position is calculated using available ship's stability methods. This definite site is, essentially, point offset relative to diametric plane of ship where container mass builds up heeling moment of 1 =- 3 deg. In the process desired tilting angle of container is obtained automatically without using ballasting systems for heeling the ship. Calculated container installation site ensures desired suction of radioactive water from container at desired vacuum in system for water suction through container pipe. 
     
     
       EFFECT: reduced time taken to load shipping container with spent nuclear fuel. 
     
     
       1 cl, 2 dwg
Patent RU-2252314-C2 (RU)
Inventor: PETROV N N
IPC: E21F1/08
Filed: 2002-11-06
Granted: 2005-05-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: device has working and reserve ventilators, each of which has diffuser with rotary branch pipe, electric engine, connected to ventilator by transmission shaft via toothed sleeves, and devices, covering input and output of ventilator. Additionally plant is provided with doubled input box, made in form of mated individual boxes of working and reserve ventilators by rotating these to face each other relatively to vertical planes, passing through axes of ventilators rotation. Side inner walls of ventilators form up a common rib, on which axis of special piece is placed, in turns covering branch pipes of input boxes of working and reserve ventilators. When using ventilator plant near residential or administration buildings its output box is provided by muffler and cowl, and output branch pipes of ventilators are provided with controlling blades. 
     EFFECT: lower costs, higher durability. 
     2 cl, 4 dwg
Patent RU-2250034-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2002-12-11
Granted: 2005-04-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves preparing raw material and sugar syrup; introducing into sugar syrup specific preparation in an amount of 0.2-.5% by weight of canned product, said preparation being produced from Mortierella strangulata micromycet biomass by predetermined process; charging into cans; sealing and sterilizing. 
     EFFECT: improved organoleptical properties and reduced corrosive activity of base product. 
     2 tbl
Patent RU-2240557-C2 (RU)
Title: Method for quick test diagnostics of subclinical mastitis in cows
Inventor: BAGMANOV M A
IPC: G01N33/48
Filed: 2002-12-23
Granted: 2004-11-20
Abstract: FIELD: veterinary obstetrics. 
     SUBSTANCE: the method deals with mixing 1 ml udder's secretion and 1 ml ibromast consisting of 1 portion of 0.5%-bromothymolbrau alcoholic solution and 9 portions of 50%-detergent solution for 15-20 sec. Reaction should be studied by formation of jelly and alteration of mixture's color. This method enables to diagnose mastitis in cows quickly, accurately and efficiently. 
     EFFECT: higher efficiency of diagnostics. 
     1 tbl
Patent RU-2242554-C2 (RU)
Inventor: BORONAKHIN A M
IPC: B61K9/08
Filed: 2003-01-24
Granted: 2004-12-20
Abstract: FIELD: railway transport; permanent way. 
     SUBSTANCE: according to proposed method, current angles of orientation of car body relative to horizon are measured by means of gyroscopic system, and current positions of axle boxes relative to body are measured by means of axle box-body position sensor. Basing on obtained information, current values of cross level and longitudinal gradient are found which are than averaged on car base to get current average values of rail gauge angles. Current values of sag are determined as difference of current values of relative positions of axle boxes of measuring wheelset re-projected to virtual position of body parallel to current average position of rail gauge and current distances of axle box-body calculated with account of orientation of measuring bogie relative to virtual position of body of track measurement car. 
     EFFECT: provision of one-point method of sag measurement with uniform amplitude-frequency characteristics in bandwidth. 
     1 dwg
Patent RU-2311539-C2 (RU)
Title: Device for fastening sectors of guide-vane assembly, guide-vane assembly and turbomachine
Inventor: ZHIRAR PATRIK ZHOZEF MARI
IPC: F02C7/00
Filed: 2003-02-06
Granted: 2007-11-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: sectors 25 of guide-vane assembly on which vanes are secured are arranged close to housing 31 by means of sealing sectors 32 alternating with said sectors in axial direction and are provided with surfaces 37, 39, offering resistance to forces, and by means of said surfaces, forces applied to sectors of distributing apparatus are conveyed to housing.  Inner surface of housing 31 is smooth and has no hooks thanks to which housing 31 is easy to manufacture and is exposed to lower mechanical stresses at fastening of sectors of guide-vane assembly which can be set simply by axial movement. 
     EFFECT: simplified design of housing, convenience of assembling of guide-vane assembly. 
     8 cl, 2 dwg
Patent RU-2243547-C2 (RU)
Title: Способ определения предельной выявляемости дефектов методом неразрушающего контроля
Inventor: MAKHUTOV N A
IPC: G01N29/44
Filed: 2003-02-25
Granted: 2004-12-27
Abstract: Изобретение относится к области изготовления, монтажа и эксплуатации изделий машино- и приборостроения. Способ включает изготовление тест-образца, выполненного в форме изделия, содержащего дефекты трех типов: первые два типа дефектов имитируют дефекты эксплуатационной природы, а третий тип - технологической, проведение многократного контроля этого тест-образца выбранным методом неразрушающего контроля. При этом каждый последующий контроль осуществляется новым оператором, а количество контролей определяют из условия, что очередные два оператора не обнаружили ни одного нового дефекта. Характеристики дефектов, установленные контролем, сравнивают с характеристиками заложенных дефектов, строят кривую зависимости суммарной вероятности обнаружения дефекта от характеристических размеров дефекта. Контроль прекращают при наличии кривой, положение которой на графике не изменяется с каждым последующим контролем. Изобретение позволяет получить характеристики, объективно характеризующие достоверность контроля. 2 з.п. ф-лы, 4 ил., 2 табл.
Patent RU-2252869-C2 (RU)
Inventor: KHUDOBIN L V
IPC: B28D1/04
Filed: 2003-03-28
Granted: 2005-05-27
Abstract: FIELD: abrasive machinery, particularly devices for bar cutting into plates. 
     SUBSTANCE: method involves fixing and tightening disc on body; rotating body around its axis; introducing bar into disc orifice for a distance equal to sum of a given plate thickness and width of cut; linear moving bar on cutting blade of the rotary disc; cutting plate from the bar; pulling disc closer to bar; supplying cutting technological means in front of cutting area for cooling cutting blade and behind of cutting area for cleaning cutting blade from products of bar cutting; retracting bar into initial position. Blade pulling is performed during cutting operation by reducing disc dimensions in radial direction by performing uniform blowing gas flow having negative temperature over edge thereof. Blowing is performed along disc perimeter outside cutting area. 
     EFFECT: increased quality of cut plates due to vibration reduction. 
     2 dwg
Patent RU-2250383-C2 (RU)
Inventor: ANDREEV A V
IPC: F02K1/78
Filed: 2003-05-07
Granted: 2005-04-20
Abstract: FIELD: axisymmetric swivel nozzles for turbo-jet engines. 
     SUBSTANCE: proposed swivel axisymmetric nozzle has fixed body with spherical tip and swivel unit which is turnable relative to axle mounted across longitudinal axis of engine; it is made in form of supersonic adjustable nozzle with pneumatic systems connected with respective systems of engine by means of pneumatic and hydraulic change-over systems which are located in area of axis of turn of swivel unit. 
     EFFECT: extended range of operation; enhanced operational reliability. 
     3 cl, 3 dwg
Patent RU-2283457-C2 (RU)
Title: Способ подготовки жидкого топлива к сжиганию
Inventor: PINTJUSHENKO ANDREJ DMITRIEVIC
IPC: F23K5/08
Filed: 2003-05-15
Granted: 2006-09-10
Abstract: Изобретение относится к способам подготовки жидкого топлива к сжиганию. Способ подготовки жидкого топлива к сжиганию заключается в том, что топливо, например мазут, из цистерны сливают через сливной лоток с подогревом в промежуточную емкость, из которой его погружными насосами перекачивают в наземный резервуар, откуда струйным насосом через подогреватель топливо подают в мазутопроводы котельной, к которым непосредственно присоединены горелки или форсунки котлов, при этом в необходимых местах схемы подготовки топлива к сжиганию осуществляют фильтрацию топлива через механические фильтры, а подогрев топлива в цистерне, наземном резервуаре и подогревателях осуществляют паром, который подают из котельной по трубопроводам, причем конденсат из цистерны, наземного резервуара и подогревателей собирают через конденсатоотводчики в конденсатный бак, кроме того, в схеме также предусматривают возможность рециркуляционного подогрева топлива в наземном резервуаре по возвратному трубопроводу топлива, при этом регулировку подачи топлива, пара и сбора конденсата производят с помощью запорно-регулирующей арматуры. Рециркуляцию осуществляют от самоочищающегося фильтра тонкой очистки с одновременным подогревом, откуда часть топлива, не прошедшую фильтрацию, подают на сопло струйного насоса, который подсасывает топливо из линии возврата после форсунок, и возвращают его в наземный резервуар, из которой топливо подсасывают другим струйным насосом в линию подачи топлива на форсунки через роторный гомогенизатор, в котором осуществляют первую ступень гомогенизации, далее через фильтр грубой очистки на насос, подающий топливо на подогреватель первой ступени подогрева, который одновременно выполняет роль гомогенизатора второй ступени, далее топливо подают на самоочищающийся фильтр тонкой очистки, выполняющий одновременно роль подогревателя второй ступени, а затем на подогреватель-гомогенизатор третьей ступени подогрева и гомогенизации и далее на форсунки. Изобретение позволяет использовать в качестве топлива не только мазут, но и смесь из мазута и нефтесодержащих отходов, а также высококонцентрированных нефтесодержащих вод, что повышает экологичность способа за счет высокого качества гомогенизации с одновременным подогревом топлива до необходимой температуры. 1 ил.
Patent RU-2274053-C2 (RU)
Title: Method for production of gel jujube
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-21
Granted: 2006-04-20
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of hibiscus flowers, cowberry leaves, dogrose fruits, strawberry fruits, and bilberry leaves. Syrup is handled with simultaneous addition of citric acid, sodium lactate, forest-berry flavoring, and preparation obtained from biomass of Mortierella alliaceae micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics, prophylaxis action, and wide range of vitamin activity.
Patent RU-2258498-C2 (RU)
Inventor: MAMAEV A V
IPC: A01D7/00
Filed: 2003-07-30
Granted: 2005-08-20
Abstract: FIELD: veterinary science, swine breeding. 
     SUBSTANCE: one should affect biologically active centers (BAC) 5, 7, 11, 41, 44 in sows, moreover, this impact should be performed after weaning the piglets with the help of fixed metal balls due to pressing technique per 1.5-2 min daily for 10 d, after that they should be removed. 
     EFFECT: higher efficiency of stimulation. 
     1 dwg, 1 ex, 1 tbl
Patent RU-2267082-C2 (RU)
Title: Method for stripping of ammunition
Inventor: SMAGIN N P
IPC: F42B33/06
Filed: 2003-08-25
Granted: 2005-12-27
Abstract: FIELD: stripping of ammunition warheads designed for salvaging or repair. 
     SUBSTANCE: the method consists in disassembly of ammunition and provision of open access to the explosive, supply of a high-pressure liquid jet to the explosive surface, destruction and washing out of the explosive from the warhead body of the ammunition, the warhead is preliminarily hated to a temperature of 40 to 80C, the working liquid is preliminarily heated to a temperature of not less than the smelting point of the explosives, then the washing out of the explosives is carried out.  Water or aqueous solutions of inorganic salts heated to a temperature of 50 to 130C is used as liquid.  The aqueous solution contains inorganic salts-sodium nitrate or calcium nitrate, or aluminum sulfate, or magnesium sulfate, or zinc sulfate, or their mixture in amounts of 5 to 25 percent by mass. 
     EFFECT: enhanced efficiency, safety and ecological purity of explosive extraction processes. 
     2 cl, 2 dwg, 1 tbl