baber/WOPTO huggingface dataset:
Patent RU-2201147-C2 (RU)
Inventor: MALKOV I S
IPC: A61B17/00
Filed: 2000-07-19
Granted: 2003-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves suturing the perforated opening with autoplastic material used as tampon. The following operations are done in succession. Hollow organ wall is pierced inside from outside, autoplastic material is pierced with single ordinary loop suture being created and the hollow organ wall is pierced outside from inside. The autoplastic material is pulled towards the perforated opening. The opening edges are brought close to each other and fixed filling holes to hollow organ wall thickness. Piercing the hollow organ is carried out somewhere apart from the perforated opening edges along the longitudinal axis of the hollow organ. EFFECT: simplified method; improved sealing properties of applied suture. 1 dwg
Patent RU-2193856-C2 (RU)
Title: Способ и устройство для обработки жидкостей и текучих продуктов
Inventor: BOJKO NIKOLAJ IVANOVICH
IPC: A23C3/07
Filed: 2000-11-10
Granted: 2002-12-10
Abstract: Изобретение предназначено для обработки жидкостей и текучих продуктов, которые служат питательной средой для микроорганизмов (биологических жидкостей), в том числе молока, вин, соков, сточных вод, а также медицинских и косметических препаратов, содержащих микроорганизмы. Способ обработки жидкости предусматривает воздействие на жидкость импульсами электромагнитного поля, длительность каждого из которых менее 10 -7  с, с амплитудой напряженности электрического поля в жидкости более 10 7  В/м. Предусмотрена, по крайней мере, одна обработка излучением искрового разряда. Устройство содержит генератор высоковольтных импульсов с коммутатором, систему полеобразования, включающую рабочую камеру, систему контроля и регулирования параметров обработки, систему подачи и отвода обрабатываемой жидкости, искровой разрядник. Последний совмещен с коммутатором генератора высоковольтных импульсов. Имеется, по крайней мере, одна проточная кювета. Она размещена в зоне действия излучения от искрового разрядника. Часть кюветы, обращенная в сторону искрового разрядника, выполнена из материала, прозрачного для излучения искрового разряда. Изобретение позволяет повысить эффективность инактивации микроорганизмов совместным воздействием электрического поля высокой напряженности и излучения искрового разряда и увеличить сроки хранения обработанной жидкости при неизменности ее органолептических свойств, биологической ценности и затрат энергии. 2 с. и 2 з.п. ф-лы, 3 ил.
Patent RU-2190475-C2 (RU)
Inventor: SHENAEV V M
IPC: B02C17/18
Filed: 2001-01-12
Granted: 2002-10-10
Abstract: FIELD: equipment for disintegrating materials. SUBSTANCE: end wall of ball mill includes annular multiprofile cylindrical protrusion rigidly joined with cup-shaped bottom. The last has stepped profile formed by means of two inner and six outer coaxially arranged and mutually divided cylindrical surfaces. Said cup-shaped bottom is joined by radius with outer cylindrical portion of annular combination-type protrusion. Cross section of cup-shaped disc is inclined relative to rotation axis and it is narrowed towards periphery. Peripheral zone is restricted at outer side by means of cylindrical and conical contours. Inner end surface of peripheral portion of cup-shaped protrusion includes different-area mutually opposite portions of cone surfaces separated one from another by means of straight bridge. At outer side of bottom there are brackets with oval openings. EFFECT: improved design, enhanced manufacturing possibilities of mill. 5 dwg
Patent RU-2202127-C2 (RU)
Title: Counterfeit identification method
Inventor: CHEHN MINGFA
IPC: G07D7/20
Filed: 1999-08-02
Granted: 2003-04-10
Abstract: FIELD: commercial counterfeiting detection. SUBSTANCE: commercial counterfeiting is recommended to be identified by using random internal structural pattern of medium material as identification marker. Material having clear random pattern of structure should be chosen as marker and random structural pattern of mentioned marker should be used as identification data read out of scanning device and then stored in data base of identification computer system. Users can acquire desired information concerning structural pattern over phone, fax, or internet confirming product authenticity or counterfeiting. EFFECT: enhanced commercial counterfeiting protection level. 14 cl, 2 dwg
Patent RU-2227937-C2 (RU)
Inventor: KULIKOV E A
IPC: G09F15/00
Filed: 2001-02-12
Granted: 2004-04-27
Abstract: FIELD: advertising facilities. SUBSTANCE: device designed to draw attention to object of outdoor advertising panels has multicolored blinker lights directed to key elements of advertisement installed on top or sides of advertising panel. EFFECT: enhanced effectiveness in use. 1 cl, 2 dwg
Patent RU-2199452-C2 (RU)
Inventor: MIROSHNIKOV JU O
IPC: B60N3/00
Filed: 2001-03-22
Granted: 2003-02-27
Abstract: FIELD: transport engineering; automobile accessories. SUBSTANCE: proposed floor mat has rubber base in form of pan, upper moisture penetrable covering with slots and replaceable insert made of moisture absorbing material connected with rubber base over perimeter. Mat is provided with additional moisture absorbing insert installed on rear side of mat. Rubber base is provided with central projection located under place of contact with shoes of driver or passenger from outer and rear side projecting over additional moisture absorbing insert and tennons uniformly spaced over rear side of mat and fitted in corresponding holes of moisture absorbing insert to provide its crease resistance. Slot is made over perimeter of floor mat in which sealing cord is placed to secured corrugated moisture penetrable covering and providing sealed connection with moisture penetrable covering, and replaceable inserts made of moisture absorbing material are connected on mat by means of adhesive strips. EFFECT: improved protection of car interior from accumulated moisture, prevention of rusting of car body, improved microclimate and sanitary conditions in car interior. 2 cl, 12 dwg
Patent RU-2221873-C2 (RU)
Inventor: GABIBOV A G
IPC: C07K14/47
Filed: 2001-04-24
Granted: 2004-01-20
Abstract: FIELD: biotechnology, proteins. SUBSTANCE: invention relates to preparing potential medicinal agents directed to destruction of protein antigens, in particular, glycoprotein gp-120 as the main surface protein of human immunodeficiency virus. Catalytic antibodies are prepared using animals with spontaneous and induced autoimmune pathologies by administration to them a fused protein consisting of the myelin basic protein (its fragments) and potential substrate of catalytic antibody (its fragment) or phosphate derivative of peptide with the following amino acid sequence: Leu-Ala-Glu-Glu-Glu-Val. EFFECT: improved preparing method, valuable biological and immune properties. 9 cl, 16 dwg, 5 ex
Patent RU-2204904-C2 (RU)
Inventor: GABDULOVA N G
IPC: A21D8/02
Filed: 2001-06-18
Granted: 2003-05-27
Abstract: FIELD: baking industry. SUBSTANCE: method involves preparing scalding mixture based on rye hull flour, malt, aromatizing additive and water; providing fermentation on the base of thick leaven while adding rye hull flour and water; kneading dough by mixing thick leaven with scalding mixture, saline solution, malt and yeast, with following addition of flour; cutting dough; proofing; dusting with aromatic substance and baking bread. EFFECT: increased biological value, improved taste and aromatic bouquet of bread by optimal selection of scalding mixture, leaven and dough components ratio. 2 tbl
Patent RU-2263989-C2 (RU)
Inventor: MAN E FILIP
IPC: H01F27/00
Filed: 2000-03-17
Granted: 2005-11-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed device designed to prevent explosion in transformer cooled down by large volume of combustible liquid has tank filled with combustible cooling liquid and transformer tank decompression facility. The latter has burst member with built-in explosion detector equipped with inhibitor. Inhibitor has first zones of smaller thickness compared with that of its remaining part designed for bursting without formation of fragments. Second zones of smaller thickness compared with remaining part of inhibitor are designed for burst-free bending during bursting of mentioned member. Burst member is made for bursting when pressure within tank exceeds desired threshold value. Signal of burst detector built in bursting disk actuates cooling system and prevents oxygen contact with explosive gases generated by electric arc when it comes in contact with oil. 
     EFFECT: enhanced speed of tank decompression that keeps it intact. 
     17 cl, 6 dwg
Patent RU-2241757-C2 (RU)
Inventor: POLJAKOVA S P
IPC: G01N33/10
Filed: 2001-10-23
Granted: 2004-12-10
Abstract: FIELD: food industry, baking branch. 
     SUBSTANCE: method involves selection and preparing a sample, dilution, seeding in nutrient medium, culturing and recording the growth indices of mold fungi. The sample is taken off from an article surface as a thin surface layer (2-5 mm) that is sown in liquid medium using method of step-by-step two-fold dilution. Results are recorded by the presence of the mycelium growth indices in dilutions by measuring the amount of mold fungi on surface of baked article by the formula: K = a:S wherein K is the amount of mold fungi per unit of surface of baked article; S is a square value of article surface taken off as a sample; a is amount of mold fungi in the sample that is calculated by the formula: a = 2 (N-1)  wherein N is maximal number of flask wherein the growth of mold fungi is recorded. Invention provides determining the amount of mold fungi on surface of baked articles in cases when it is less 1 CFU/g of product. Except for, method provides calculating the amount of mold fungi per unit of baked article unit. Invention can be used for determination of the amount of amount of mold fungi on surface of baked articles. 
     EFFECT: improved assay method. 
     1 ex
Patent RU-2214635-C2 (RU)
Title: Способ изготовления универсального кабеля
Inventor: GEORGIEVSKIJ V B
IPC: H01B7/08
Filed: 2001-10-25
Granted: 2003-10-20
Abstract: Предназначается для изготовления универсальных электрических кабелей для нефтедобычи, используемых в качестве питающих, нагревательных на скважинном оборудовании и т.п. и грузонесущих кабелей. Решается задача повышения стойкости кабеля к растягивающим, раздавливающим и ударным нагрузкам в процессе изготовления, перемоток, спускоподъемных операций и эксплуатации. Снижаются трудовые и материальные затраты. Обеспечивается проведение спускоподъемных операций при низких температурах. Изоляционные оболочки на токопроводящие жилы (ТЖ) накладывают методом экструзии одновременно на две расположенные параллельно и на фиксированном расстоянии одна от другой ТЖ с образованием между ними жесткой перемычки из изоляционного материала за один проход, а формирование многожильного универсального кабеля осуществляют в процессе наложения на изолированные ТЖ подушки под броню и ленточной брони путем размещения между двумя изолированными одновременно ТЖ изолированных индивидуально ТЖ. При этом на перемычке размещают изолированные ТЖ из материала с разными удельными сопротивлениями и разными сечениями. Профиль перемычки из изоляционного материала может быть плоским, выпуклым, вогнутым. Перемычку выполняют заданной ширины, высоты и формы. Форму кабелю придают в процессе бронирования. 4 з.п. ф-лы, 2 ил.
Patent RU-2213350-C2 (RU)
Title: Method for carrying out medium bioindication
Inventor: NIKOLAEV S G
IPC: G01N33/24
Filed: 2001-12-24
Granted: 2003-09-27
Abstract: FIELD: environment protection. SUBSTANCE: method involves selecting indicator group, preparing reference media divided into quality classes, determining indicator species capable of existing in reference media quality class range, withdrawing from a medium all available species from indicator group. Indicator species are detected for each quality class capable of existing in reference media quality class range and medium quality class is determined from maximum value of total indicator class significance. Self-cleaning capability of a medium is evaluated by means of additional removals of indicators from the medium and determining total indicator class significance to the moment the maximum total indicator class significance value and the greatest value following it appear in the neighboring medium quality class range areas. Self- cleaning capability of a medium is judged when the greatest value is disposed in the medium class level worsening zone relative to the maximum value. EFFECT: usability as express-method in single-stage examination of environment; low cost; obtainable comparable results concerning ecological quality and economical importance of media under study. 2 cl, 3 dwg
Patent RU-2214518-C2 (RU)
Title: Method of operation of thermal power station
Inventor: SHARAPOV V I
IPC: F01K13/00
Filed: 2001-12-28
Granted: 2003-10-20
Abstract: FIELD: heat power engineering. SUBSTANCE: according to proposed method, main condensate of turbine is heated in low-pressure regenerative heaters and is delivered into high-pressure deaerator, additional feed water is deaerated in vacuum deaerator into which source water and heating agent are delivered, source water is heated in water-to-water, steam from lower and upper heating extractions of turbine are delivered, respectively, into lower and upper line heaters to be used as heating medium. Condensate from lower line heater is used as heating medium in water-to-water heater of source water, and steam from upper heating extraction is used as heating agent in vacuum deaerator. Cooled condensate from lower line heater is delivered into turbine main condensate pipe line after water-to-water heater before low-pressure heater first in direction of main condensate flow. Deaerated additional feed water is delivered into turbine main condensate pipeline after low-pressure heater first in direction of turbine main condensate flow. EFFECT: increased economy, improved reliability of thermal power station. 3 cl, 1 dwg
Patent RU-2241709-C2 (RU)
Inventor: KANODZHIA RAMESH M
IPC: C07D413/12
Filed: 2000-06-14
Granted: 2004-12-10
Abstract: FIELD: organic chemistry, medicine, neurology. 
     SUBSTANCE: invention relates to new derivatives of nitrogen-containing heterocyclic compounds of the formula: 
     
       
     
     or their pharmaceutically acceptable salts wherein R 1  represents hydrogen atom (H), COCOR 2 , COOR 3  or SO 2 R 3 ; R 2  represents (C 1 -C 6 )-alkyl, (C 1 -C 6 )-alkenyl, (C 5 -C 7 )-cycloalkyl, 2-thienyl, 3-thienyl, phenyl or substituted phenyl; R 3  represents phenylalkyl;   represents saturated five-membered nitrogen-containing heterocyclic ring with one nitrogen atom or benzo-condensed saturated six-membered nitrogen-containing heterocyclic ring;   represents oxazole, oxadiazole or thiazole; A is linked with carbon atom of five-membered heteroaromatic ring;   represents COO(CH 2 ) m Ar wherein R 1  has indicated above values, or represents CONR 4 (CH 2 ) m Ar or (CH 2 ) m O(CH 2 ) n Ar being R 1  can't represent COCOR 2  or SO 2 R 3 ; R 4  represents hydrogen atom (H) or (C 1 -C 4 )-alkyl; Ar represents 2-, 3-, or 4-pyridyl; m = 1-4; n = 0-4. The prepared compounds elicit neurotrophic activity and can be used for treatment and prophylaxis of nervous diseases. 
     EFFECT: valuable medicinal properties of compounds. 
     15 cl, 3 tbl, 1 dwg, 27 ex
Patent RU-2266954-C2 (RU)
Inventor: KH JUZ DZHONATAN
IPC: C12Q1/02
Filed: 2000-08-02
Granted: 2005-12-27
Abstract: FIELD: biotechnology, in particular methods for biomass flocculation from suspending media. 
     SUBSTANCE: claimed method includes addition the first cationic polymer material into suspending medium, wherein said material has intrinsic viscosity not more than 2 dl/g, and simultaneous or subsequent addition of the second cationic or substantially non-ionic polymer material into suspending medium, wherein said material has intrinsic viscosity of at least 4 dl/g. Said dosage provides optimum characteristics for biomass flocculation. Method of present invention makes it possible to obtain flakes with increased endurance, and as a result to apply various isolation methods including those based on mechanical flake agitation. 
     EFFECT: improved method for biomass flocculation from suspending media. 
     15 cl, 4 tbl, 6 ex
Patent RU-2245318-C2 (RU)
Inventor: KUTJANIN L I
IPC: C07C19/075
Filed: 2002-08-14
Granted: 2005-01-27
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to technology manufacturing halide-substituted hydrocarbons, in particular, to stabilization of halogenated paraffins that are used as plasticizers, antipyrenes and special additives for polymeric materials and rubber mixtures, and in leather industry and in manufacturing depressants and lubricants also. Method is carried out by addition of stabilizing system comprising epoxy-compound and chelate compound forming chelate with iron ions. Stabilizing system comprises additionally acceptor of hydrogen chloride as a stabilizing agent that represents aliphatic carboxylic acid ketene comprising carbon number in chain in the ranges (C 10 -C 23 ) and alkaline-earth metal of the 2-d group of periodic system in the following ratio of components as measured for the parent halogenated paraffin, wt.-%: chelate compound, 0.03-0.50; acceptor of hydrogen chloride as a stabilizing agent, 0.05-0.30; epoxy-compound, 0.20-0.80. Addition of indicated components of stabilizing system to halogenated paraffin is carried out simultaneously or successively at temperature in the ranges 40-90 o C. Stabilizing system can comprise additionally also antioxidant - a stabilizing agent of phenol type representing sterically hindered di- or trialkylphenol or its derivative, or their mixtures taken in the mount 0.01-0.15 wt.-%. Addition of indicated antioxidant - stabilizing agent is carried out before blowing or steaming acid mixtures at temperature in the ranges 40-90 o C in common or separately with chelate compound. Halogenated paraffin represents chlorinated paraffin with mass part of chlorine in the ranges 12-75%. Invention provides enhancing quality of stabilized halogenated paraffins by indices "color index" and "mass part of acids", reducing consumption norm of epoxy-compound. 
     EFFECT: improved stabilizing method. 
     8 cl, 1 tbl, 16 ex
Patent RU-2239045-C2 (RU)
Title: Скважинный трубодержатель для насосно-компрессорных труб
Inventor: URAZAKOV K R
IPC: E21B23/00
Filed: 2002-09-17
Granted: 2004-10-27
Abstract: Изобретение относится к технике добычи нефти глубинными штанговыми насосами, в частности к устройствам для фиксирования насосно-компрессорных труб в обсадной колонне, устранения волнообразного изгиба колонны НКТ. Скважинный трубодержатель для насосно-компрессорных труб содержит связанное с насосно-компрессорными трубами посредством муфты основание, с наружной стороны которого размещены с возможностью осевого перемещения верхняя и нижняя головки с коническими рабочими поверхностями, между которыми размещены с возможностью радиального перемещения плашки с нарезной поверхностью. Трубодержатель снабжен корпусом с установленными на нем пластинчатыми пружинами, основание и верхняя головка связаны посредством трапецеидальной резьбы, плашки выполнены в форме пластин с конусными поверхностями, ответными головкам, размещены в пазах, выполненных в корпусе, и опираются на конические поверхности верхней и нижней головок. Снизу на основание навернут патрубок с пазом и выступом, на который упираются срезные штифты, размещенные на фиксирующем кольце. Уменьшается износ скважинного оборудования. 2 ил.
Patent RU-2236775-C2 (RU)
Title: Туковысевающий аппарат
Inventor: KOROBSKOJ S A
IPC: A01C15/18
Filed: 2002-12-02
Granted: 2004-09-27
Abstract: Изобретение относится к области сельскохозяйственного машиностроения и может быть использовано в машинах для высева слабосыпучих материалов, в частности минеральных удобрений. Аппарат содержит кузов, нижние края которого закруглены по форме высевающих окон, осуществляющих дозирование семян. В кузове установлено подающее устройство. По центру кузова расположен направитель для облегчения транспортирования материала. Подающее устройство выполнено в виде поперечно расположенной бесконечной цепи с планками с возможностью перемещения в горизонтальной плоскости. Использование изобретения позволяет повысить равномерность высева слабосыпучих материалов. 1 ил.
Patent RU-2275389-C2 (RU)
Inventor: GRIGSBI ROBERT EHLLISON ML
IPC: C08J5/10
Filed: 2001-08-15
Granted: 2006-04-27
Abstract: FIELD: inorganic chemistry, mining industry. 
     SUBSTANCE: invention relates to composites based on alkaline metal silicate and polyisocyanate and, in particular, to a method for preparing composites based on alkaline metal silicate and polyisocyanate proceeding without isolation of catalyst. Invention describes a method for preparing indicated composites that involves the following stages: a) mixing a catalyst with polyisocyanate; b) mixing alkaline metal silicate with water, and c) mixing components a) and b) to form the reaction mixture interacting and forming the hardened composite. As a catalyst in said method 2,2'-dimorpholine diethyl ester is used wherein the ratio SiO 2  : Na 2 O is from about 1.6 to about 3.32, and more preferably from about 2.0 to about 3.0. Also, invention describes a method for strengthening constructions in mining, in tunneling and related works, and composite obtained by the proposed method. Invention provides preparing composites with the fluidity limit value 3460 pound/square inch, deformation value at fluidity at the level 8.5%, limit at maximal loading 6150 pound/square inch. 
     EFFECT: improved and valuable properties of composites. 
     28 cl, 1 tbl, 1 dwg, 3 ex
Patent RU-2263105-C2 (RU)
Inventor: JANKILEVICH V M
IPC: C07C205/24
Filed: 2003-04-02
Granted: 2005-10-27
Abstract: FIELD: technology of organic compounds, chemical technology. 
     SUBSTANCE: invention relates to the improved method for preparing trinitroresorcinol. Invention describes a method for preparing trinitroresorcinol wherein this method is carried out for two steps. At the first stage method involves the nitrosation reaction of resorcinol carrying out in an aqueous medium and with simultaneous pouring nitric acid solution, resorcinol aqueous and sodium nitrite solution into reactor; at the second stage the oxidative nitration reaction of prepared dinitroresorcinol is carried out in nitric acid solution wherein nitro-derivative is dosed by portions. Invention provides the closed acid-turn, reducing waste volume in manufacturing process, simplified utilization, reducing period of technological process up to 5.5-6 h that allows reducing material, energetic and labor consumptions per unit of manufacturing production. 
     EFFECT: improved preparing method. 
     7 cl, 2 tbl
Patent RU-2247494-C2 (RU)
Inventor: KARTASHOV L P
IPC: A01J7/00
Filed: 2003-04-28
Granted: 2005-03-10
Abstract: Изобретение относится к сельскому хозяйству, а именно к устройствам для осуществления контроля за работой доильных машин. Устройство для измерения давления сосковой резины на сосок вымени животного в процессе работы доильного аппарата содержит доильный стакан с сосковой резиной, в который помещен искусственный сосок с датчиком измерения давления. Втулка устройства для измерения давления сосковой резины на сосок вымени животного имеет возможность перемещаться вдоль оси сосковой резины. Искусственный сосок имеет возможность перемещения вокруг оси втулки. Изобретение повышает точность и удобство измерения. 2 ил.