baber/WOPTO huggingface dataset:
Patent RU-2202963-C2 (RU)
Title: Method for suturing heavy perforating gastroduodenal ulcers
Inventor: ZHERLOV G K
IPC: A61B17/00
Filed: 2001-06-13
Granted: 2003-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out superomedial laparotomy. Gallbladder is separated from hepatic bed. Seromuscular graft of gallbladder wall with feeding pedicle is formed. The perforating opening is covered with the graft. The graft is fixed with single sutures to stomach or duodenal wall. Gallbladder lumen integrity is retained. The cystic duct is transected. The cystic duct is drained. EFFECT: enhanced reliability in suturing perforating gastroduodenal ulcers. 3 dwg
Patent RU-2241699-C2 (RU)
Title: Method for preparing surface-active substance, composition based on thereof, pesticide composition and method for protecting agricultural crops
Inventor: MUR KEHROLAJN EHSTEP
IPC: A01N43/68
Filed: 1999-12-13
Granted: 2004-12-10
Abstract: FIELD: organic chemistry, pesticides, agriculture. 
     SUBSTANCE: invention relates to a method for preparing surface-active substance of the formula: (H-B) + A -  wherein A -  means formula: 
     
       
     
      wherein each R 1  means independently (C 2 -C 4 )-alkylene with direct or branched chain; n means a number from 1 to 50 inclusively; (H-B) +  means cation of the formula: 
     
       
     
      wherein R 2  is taken among group including hydrogen atom, (C 1 -C 24 )-alkyl and (C 2 -C 24 )-alkenyl-CH 2 ; each R 3  means independently (C 2 -C 4 )-alkylene with direct or branched chain; x means a number from 1 to 50, inclusively; y means a number from 0 to 50, inclusively. Method involves neutralizing at least one aromatic acid of the formula (2): 
     
       
     
      using at least one alkoxylated amine base of the formula (3): 
     
       
     
      wherein the prepared surface-active substance has pH value about from 3 to 9 in solution. Also, invention describes a composition based on surface-active substance, pesticide composition and method for protection of agricultural crops. Prepared surface-active substances are resistant to chemical and physical factors that can exhibit effect during in storage of the prepared product. 
     EFFECT: improved preparing method. 
     12 cl, 6 tbl, 4 ex
Patent RU-2190350-C2 (RU)
Title: Method for noninvasive express- diagnostics
Inventor: KOSENKOV E V
IPC: A61B5/053
Filed: 2001-07-12
Granted: 2002-10-10
Abstract: FIELD: medicine, veterinary science. SUBSTANCE: the method deals with detection of different chemical substances or biological agents in the composition of an object tested. One should preform the data base by using the compartments with different polaritonic structures, each of which is characterized by the spectrum of electromagnetic radiation corresponding to the certain type of chemical substance or biological agent. During diagnostics electrodes are located upon the tested object and direct current is transmitted through it. Different compartments from the data base are included into the chain of transmitted current. The increase of measured current occurs at including a compartment which corresponds to the chemical substance or biological agent in the tested object. When the value of measured current exceeds a certain threshold value it is possible to diagnose the presence of chemical substance or biological agent corresponding to the included compartment in the tested object. EFFECT: higher accuracy of diagnostics, enhanced functional capacities of the method. 4 cl, 3 dwg
Patent RU-2214838-C2 (RU)
Title: Substance for displaying sterilization temperature and time
Inventor: PONOMAREV A G
IPC: A61L2/28
Filed: 2001-07-26
Granted: 2003-10-27
Abstract: FIELD: medical engineering. SUBSTANCE: sterilization control method is based on usage of heat-sensitive substance like saccharose in temperature and time display units of capsule type. Saccharose melt boiling temperature dependence on heat treatment duration applied thereto is used in this method. EFFECT: enhanced effectiveness, simplicity and reliability in controlling sterilization process. 2 dwg
Patent RU-2235730-C2 (RU)
Inventor: DOJSSER ROL F
IPC: C07K14/62
Filed: 2000-01-15
Granted: 2004-09-10
Abstract: FIELD: chemistry of proteins. 
     SUBSTANCE: invention describes a method for drying protein crystals from an aqueous suspension of protein crystals. Suspension of protein crystals are dried in centrifugal drier by drying gas wherein drying gas before the drying process is wetted with water and protein crystals after their filtering off from suspension of protein crystals are placed in drying medium consisting of a mixture of water and non-aqueous solvent mixed with water in any ratio that show vapor pressure value lower than water. Drying gas wetted with water is used preferably. For drying the suspension of protein crystals is transferred into fluidized layer preferably. Method provides preparing protein crystals with the definite water content. 
     EFFECT: improved drying method. 
     11 cl, 6 ex
Patent RU-2225661-C2 (RU)
Inventor: ALEKSANDROV A P
IPC: H01P5/12
Filed: 2001-12-06
Granted: 2004-03-10
Abstract: FIELD: radio engineering; antenna array plumbings, waveguide dividers and adders, frequency- scanning antenna systems. SUBSTANCE: waveguide power system designed for phased antenna array is made in the form of serpentine waveguide built around short-circuited slot rings made in the form of rectilinear bends in E-plane and has rectilinear sections as well as members coupling serpentine waveguide to antenna array radiators. Lengths of four internal rectilinear sections differ by quarter-wavelength of respective operating-range medium frequency compared with lengths of odd-numbered internal rectilinear sections; reactive obstacles are also provided on wide walls of rectilinear sections at bent points. Reactive obstacles may be made in the form of stepped or stepless adapters. EFFECT: reduced reflectivity of waveguide power system in broad frequency band, eliminated power cutoff effect at standard frequency. 4 cl, 1 dwg
Patent RU-2217829-C2 (RU)
Inventor: BRJANTSEV A M
IPC: H01F29/14
Filed: 2001-12-19
Granted: 2003-11-27
Abstract: FIELD: electrical engineering that may be used in power lines for reactive power correction. SUBSTANCE: saturable reactor has magnetic system with intermediate legs, yokes, and two side yokes. Control windings disposed on intermediate legs are connected to regulated dc voltage supply. Power windings are disposed around two adjacent legs carrying control windings. Radially cut annular shunts are disposed between ends of windings and yokes. Each of them is wound on electric steel strips and has inserts of electric steel sheets whose width equals that of strip. Inserts are fitted between its layers. Annular shunts have their shape following that of cross-section of winding ends protruding beyond magnetic system outline. Ratio of minimal cross-sectional area of steel in each annular shunt to that of steel in each intermediate leg is between 1/8 and 1/4. Some portions of magnetic system yokes have different sectional areas of steel. Sectional area S of yoke parts disposed between adjacent legs enclosed by power winding and sectional area S st  of leg steel are interrelated by expression S:S st  = 1,5÷2. EFFECT: reduced current distortions by higher harmonics; reduced eddy-current losses. 2 cl, 3 dwg
Patent RU-2220646-C2 (RU)
Title: Method for predicting the character of lesions in inferior limbs' veins
Inventor: GUZHIN V EH
IPC: A61B5/00
Filed: 2002-02-19
Granted: 2004-01-10
Abstract: FIELD: medicine, phlebology. SUBSTANCE: one should measure circumferences of affected and healthy limbs, at the level of middle third of a shin and middle third of a thigh, and, also, the length of measured segment. Based upon the data obtained one should calculate quantitative value by a formula and depending upon its value it is possible to diagnose either embologenic or occlusion phlebothrombosis. The method in question enables to determine the character of acute ileo-femoral phlebothrombosis. EFFECT: higher accuracy of diagnostics. 3 ex, 1 tbl
Patent RU-2250492-C2 (RU)
Inventor: STREHTAJGOS VIL JAM N
IPC: G06Q10/10
Filed: 2000-08-21
Granted: 2005-04-20
Abstract: FIELD: web technologies. 
     SUBSTANCE: method for integration of printed business documents, requiring original signature, with electronic data concerning these documents and later extraction of data, inputted for forming documents, is characterized by steps for forcing end user or agent to input all necessary data for forming of required document, saving collected data in database, linking saved data to unique ID code and printing unique ID code on printed document during printing. Printed documents is signed by end user and sent together with supporting documentation. When document is received by business-client, business-client inputs ID code, which is then used for access to saved data, and updates private database of business-client with all data, used for creation of original documents. 
     EFFECT: higher efficiency. 
     2 cl, 7 dwg
Patent RU-2232652-C2 (RU)
Title: Устройство для натяжения сита грохота
Inventor: VAJSBERG L A
IPC: B07B1/48
Filed: 2002-02-28
Granted: 2004-07-20
Abstract: Изобретение может использоваться в горной, металлургической, строительной и других отраслях промышленности. Устройство для натяжения сита грохота содержит рычажный натяжной механизм в виде винтового домкрата с тягами, закрепленными концами к ответным четырем сторонам сита, смонтированного на поперечных и продольных балках короба грохота. Домкрат выполнен ромбовидным с возможностью свободного перемещения его вершин, к двум противоположным из которых, снабженных шкивами, закреплены тяги, две из которых соединены своими концами с поперечными балками, а две другие – с продольными и пропущены при этом через двухручьевые шкивы, закрепленные на коробе. Соотношение диаметров шкивов на вершинах домкрата со шкивами на коробе равно отношению длины и ширины сита. Изобретение повышает равномерность натяжения сита и эффективность грохочения. 2 ил.
Patent RU-2222076-C2 (RU)
Title: Микрополосковый полосно-пропускающий фильтр с широкой полосой заграждения
Inventor: SHEPOV V N
IPC: H01P1/203
Filed: 2002-04-16
Granted: 2004-01-20
Abstract: Изобретение относится к технике сверхвысоких частот. Техническим результатом при использовании изобретения является увеличение уровня подавления паразитных полос пропускания при уменьшении габаритных размеров фильтра. Указанный технический результат достигается тем, что в заявляемом фильтре, содержащем диэлектрическую подложку, на одну сторону которой нанесено заземляемое основание, а на вторую сторону - короткозамкнутые полосковые проводники, являющиеся резонаторами, новым является то, что четвертьволновые микрополосковые резонаторы разделены между собой экранирующими металлическими пластинами, а кондуктивно-индуктивная связь между резонаторами выполнена в виде сосредоточенных индуктивностей, каждая из которых припаяна своими концами к двум связуемым резонаторам. 1 ил.
Patent RU-2233080-C2 (RU)
Title: Apparatus for premilking udder treatment
Inventor: SAVENKO E V
IPC: A01J7/00
Filed: 2002-06-24
Granted: 2004-07-27
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: apparatus has heat-insulated vessel, branch pipe with valve for connecting vessel to water supply system of milking unit and branch pipe with valve for supplying washing liquid to valve-type sprayer. Hollow corrugated vacuumizer is mounted within heat-insulated vessel. Space between vacuumizer walls is connected through union and hose to vacuum pipeline. Vessel is connected via hose to water supply system of milking unit and corrugated vacuumizer is filled with washing liquid to required level controllable by means of viewing window, followed by closing of valve and disconnecting of hose. Before milking procedure, valve is connected to vacuum pipeline, valve is opened and washing liquid is supplied to valve-type sprayer. By depressing sprayer valve, operator directs washing liquid onto animal's udder with force regulated by valve. Upon completion of udder rinsing procedure, operator releases sprayer valve to interrupt supplying of washing liquid. 
     EFFECT: simplified construction and increased efficiency of udder treatment. 
     2 cl, 1 dwg
Patent RU-2246706-C2 (RU)
Title: Датчик статического давления в зернистом слое
Inventor: BOROZDENKO D A
IPC: G01L7/00
Filed: 2002-07-16
Granted: 2005-02-20
Abstract: Использование: для измерения статического давления в потоках жидкости неизвестной направленности. Сущность: заключается в том, что датчик статического давления в зернистом слое состоит из полой трубки с боковой прорезью, на которую плотно насажено не менее двух шариков, в области касания которых в трубке прорезана щель, размеры которой определяются условиями капиллярной непроходимости жидкости, при этом данный датчик выполнен в виде нескольких шариков с тем, чтобы его геометрия совпадала с геометрией элементов, между которыми измеряется давление. Технический результат: повышение точности измерения статического давления в потоках жидкости неизвестной направленности. 2 ил.
Patent RU-2263399-C2 (RU)
Inventor: NEVO RON
IPC: H04L12/28
Filed: 2000-12-29
Granted: 2005-10-27
Abstract: FIELD: communications engineering. 
     SUBSTANCE: proposed wireless mobile communication system has base station subsystem incorporating at least one base-station transceiver that communicates through radio link interface with plurality of mobile stations operating in compliance with set of various protocol standards. Mobile stations include at least one first mobile station operating in compliance with first protocol standard (IS-95) and at least one second mobile station operating in compliance with second protocol standard (GSM). Base station subsystem has page call/access manager that routes call through network in compliance with protocol for each call between base station subsystem and one of mobile stations. In this way IS-95 protocols are supported while using at the same time hybrid cellular communication network of GSM-CDMA protocol standard. 
     EFFECT: enlarged functional capabilities. 
     37 cl, 4 dwg
Patent RU-2235196-C2 (RU)
Inventor: KUROCHKIN A A
IPC: E21B43/18
Filed: 2002-07-31
Granted: 2004-08-27
Abstract: FIELD: oil industry, particularly for operating wells with low production rate in oil and gas-condensate fields. 
     SUBSTANCE: device has casing column with perforated orifices, pump connected to oil well pipes. Pump includes cylindrical case with closed bottom and orifices formed in walls, valve system and plunger connected with pumping unit by rods. Device may form centripetal low-pressure impulses in liquid flow during plunger lifting. Installed on pump case is insert. Insert and inner walls of casing define 5 - 10 mm gap. Insert closes 80-90% of space between pump case and casing. Insert may form low-pressure impulses in liquid flow and provides mutual interaction of flows with turbulence creation. Method involves applying centripetal low-pressure impulses; applying low-pressure impulses to gap around casing; creating turbulence by provision of flows interaction. 
     EFFECT: increased safety and efficiency. 
     6 cl, 1 dwg, 3 ex
Patent RU-2257400-C2 (RU)
Title: Топливо на углеводородной основе, содержащее добавку, улучшающую низкотемпературные свойства
Inventor: EHJDU FRANK
IPC: C10L1/236
Filed: 2000-12-27
Granted: 2005-07-27
Abstract: Изобретение относится к разработке новой смеси полифункциональных добавок, улучшающей возможность использования средних дистиллятов при низких температурах. Полифункциональная добавка состоит из сополимеров по меньшей мере одного дикарбоксильного соединения и по меньшей мере одного олефина, на которые привиты азотсодержащие и/или сложноэфирные функциональные группы, общей формулы 
     
       
     
     в которой R 1  и R 2 , одинаковые или разные, означают водород или алкильные радикалы, содержащие от 1 до 20 атомов углерода, R 3  и R 6  означают водород или алкильные радикалы, содержащие от 1 до 30 атомов углерода, при этом R 3  выбирают из алкильных групп, содержащих от 12 до 30 атомов углерода, когда R 6  представляет собой водород и, наоборот, R 4  и R 5 , одинаковые или разные, означают водород или алкильный радикал, содержащий от 1 до 22 атомов углерода, n и m означают целые числа, изменяющиеся в интервале от 1 до 50, Х выбирают из солей аминов и N-алкилполиалкиленполиаминов и их моно- и полигидроксилированных производных, сложных алкиловых эфиров и сложных эфиров N-алкилполиалкиленполиаминов и, наконец, алкиламинов и N-алкилполиалкиленполиаминов. Добавка позволяет снизить и поддержать минимальную рабочую температуру ниже -20°С, также увеличить цетановое число дистиллятов без осаждения парафинов, содержащихся в средних дистиллятах. 14 з.п. ф-лы, 6 табл.
Patent RU-2230336-C2 (RU)
Inventor: PANJUKOV A V
IPC: G01S5/16
Filed: 2002-08-07
Granted: 2004-06-10
Abstract: FIELD: radio engineering. SUBSTANCE: invention can find use in systems locating sources of lightning discharges in systems collecting and processing meteorological information. Technical result of invention lies in increased precision of location of lightning discharge, in provision for uninterrupted monitoring of operation of system, its potential to build up its functions flexibly, in reduced number of employed nonstandard equipment. Single-point system for location of thunderstorms in close zone includes antenna system with electrical and mutually perpendicular loop antennas, band-pass filters which number corresponds to number of antennas, unit for preliminary processing of signals with digital converters which number corresponds to number of antennas, communication channel and computer functioning as collector and processor of received signals, as unit of background and purposeful testing of system that carries out monitoring and study of thunderstorm activities, visualization and analysis of stored data. Outputs of antennas are connected through band-pass filters to inputs of proper analog-to-digital converters, unit of preliminary processing which is connected via communication channel to computer. EFFECT: increased precision of location of lightning discharge. 2 dwg
Patent RU-2234105-C2 (RU)
Inventor: AKOPOV L I
IPC: G01S3/80
Filed: 2002-08-19
Granted: 2004-08-10
Abstract: FIELD: systems of remote measurement of static and acoustic pressure, reception and direction finding of noise and echo ranging signals of audio, bass and infrasonic frequencies in sonic systems and seismic prospecting, in guard systems of objects on land and in aqueous medium. 
     SUBSTANCE: the acoustic fiber-optic antenna for the Fresnel's diffraction zone placed in a gaseous atmosphere or aqueous medium has an optical channel consisting of input and output multimode FLC and similar light conduits connected to them and FOS of the microbending type distributed along them, a second additional optical channel is used, FOS without microbends are located in the first channel, and in the second FOS-channel with microbends preliminarily made in them the input FLC of the first sensors of each channel are connected to a directional coupler, and the output FLC of the last FOS of each channel are connected to separate photodetectors, whose outputs are connected to the inputs of a differential amplifier. 
     EFFECT: reduced optical loss with growth of intensity of the acoustic signal due to the use of the additional second channel, provided summation of the output signals of two measuring channels. 
     3 cl, 1 dwg
Patent RU-2261290-C2 (RU)
Inventor: VIKHEL KHAUS VINFRID
IPC: C23C22/34
Filed: 2001-02-23
Granted: 2005-09-27
Abstract: FIELD: corrosion protection treatment of bodies of transportation vehicles and tools of household appliances. 
     SUBSTANCE: the invention is pertaining to the field of a corrosion protection treatment of bodies of transportation vehicles or tools of household appliances with formation of a protective layer on surface of non-ferrous metals. The method of a corrosion protection treatment of bodies of transportation vehicles or tools of household appliances having at least partially a metallic surface and if the metallic surface of no less than by 90 % of the whole metallic surface consists of zinc, aluminum and-or magnesium and-or alloys of these metals with each other or with other components of alloys includes a cleanout, passivating by a water solution having pH within the limits from 1 up to 12 and containing complex fluorides of titanium, zirconium, hafnium, silicon and-or boron from 20 up to 500 mg/l, and also containing from 50 up to 2000 mg/l of organic polymers, and at that the composition of the water solution is chosen so, that zinc and-or manganese were not present simultaneously in concentrations exceeding 0.3 g/l, and phosphoric acid or accordingly phosphate ions  were not present in concentrations exceeding than 3 g/l. At that the passivating treatment represents a unique conversion treatment, and after the passivating treatment apply lacquer coating using the method of electrolytic settling at a thing dipping or using the method of spraying. The technical result: reduced number and sequence of the treatment operations at phosphatization, when the ferrous surfaces are practically absent among the metallic surfaces. 
     EFFECT: the invention ensures reduction of number and sequence of the treatment operations at phosphatization, when the ferrous surfaces are practically absent among the metallic surfaces. 
     14 cl, 4 tbl, 1 ex
Patent RU-2266412-C2 (RU)
Inventor: NAGEL THOMAS
IPC: F01N3/28
Filed: 2001-04-12
Granted: 2005-12-20
Abstract: FIELD: transport engineering; vehicle internal combustion engines. 
     SUBSTANCE: invention relates to engine exhaust systems.  Proposed carrier of catalyst converter has honeycomb member made of metal sheets.  Said honeycomb member is axially extended, and metal sheets, at least partially are either structurized or profiled to form passage channels for exhaust gases.  Carrier is provided also with tubular casing with edge and axial extent.  Axial extent of tubular casing is less than axial extent of honeycomb member, and tubular casing, at least on one separate axial section is nondetachably connected with honeycomb member.  Carrier is provided with bushing whose axial length is less than axial extent of honeycomb member, said bushing is located on outer part of honeycomb member near its end face and it has inner side surface which is nondetachably connected from side of said end face with radially external end sections of metal sheets of honeycomb member.  Said honeycomb member projects in axial direction beyond the edge of tubular casing, and said projecting part of honeycomb member is enclosed in bushing.  Description of design of converter with such carrier is provided. 
     EFFECT: prevention of stresses between honeycomb member and tubular casing even at high thermal load on carrier. 
     15 cl, 7 dwg
Patent RU-2295655-C2 (RU)
Title: Направляющий аппарат компрессора и устройство управления поворотной лопаткой в этом аппарате ( варианты )
Inventor: BURJU MISHEL
IPC: F04D29/54
Filed: 2003-01-28
Granted: 2007-03-20
Abstract: Изобретение относится к устройству управления лопаткой с регулируемым углом и к направляющему аппарату компрессора турбомашины. Оно содержит тягу (30), соединительные средства (24), образующие шарнирное соединение между первым концом (32) тяги и кольцом управления, и средства фиксации второго конца (34) тяги на цапфе (12) лопатки, подлежащей управлению, а также радиальную выемку (16), выполненную в цапфе лопатки и предназначенную для приема второго конца тяги. Эта выемка содержит, по меньшей мере, одну плоскую боковую стенку (16а), наклоненную по отношению к продольной средней плоскости (Р) выемки и взаимодействующую с соответствующей наклонной боковой стенкой (34а) второго конца тяги, и затягивающую крышку (44), которая наложена на второй конец тяги и на которую воздействуют средства фиксации. Указанная затягивающая крышка имеет внутреннюю поверхность (48а), обеспечивающую плоский контакт с наружной поверхностью (36) второго конца тяги для удержания без зазора второго конца тяги на цапфе лопатки посредством контакта между указанными наклонными боковыми стенками. 3 н. и 7 з.п.ф-лы, 3 ил.