baber/WOPTO huggingface dataset:
Patent RU-2228720-C1 (RU)
Inventor: GAL PERIN EH I
IPC: A61B17/00
Filed: 2003-05-12
Granted: 2004-05-20
Abstract: FIELD: medicine, surgery. SUBSTANCE: the present innovation deals with median laparotomy and mobilization of pancreatic caput by certain technique being differentiated by the fact that one should longitudinally dissect the capsule and surface pancreatic parenchymal layer along anterior surface of the caput, intraparenchymatously remove the tissue mass from pancreatic caput by keeping parenchymatous-capsular carcass of 0.5-0.7 cm thickness, dissect anterior wall of pancreatic duct opening into the cavity developed followed by isolation of small intestinal section to be then anastomosed with parenchymatous-capsular carcass that restricts the pancreatic caput's cavity, and with a pancreatic duct that keeps organ's vessels that enables to carry out optimal drainage of pancreatic ductal system and excludes squeezing of intrapancreatic part of choledochus. EFFECT: higher efficiency of surgical treatment. 1 ex
Patent RU-2236893-C1 (RU)
Title: Способ очистки дымовых газов от окислов серы
Inventor: SALEKH AKHMED IBRAGIM SHAKER
IPC: B01D53/14
Filed: 2003-05-13
Granted: 2004-09-27
Abstract: Изобретение относится к способам химической очистки отработанных газов от окислов серы и может быть использовано в теплоэнергетике для очистки и утилизации дымовых газов теплоэнергетических установок, а также в нефтегазоперерабатывающей промышленности при сжигании сероводорода в печах Клауса, черной и цветной металлургии, угольной и химической промышленности. Поставленная задача решается способом очистки дымовых газов от окислов серы, включающим смешивание с воздухом, нейтрализацию в абсорбционной камере путем контактирования с жидким абсорбентом, удаление очищенных дымовых газов и кислого раствора. Кислые газы нейтрализуют щелочным поглотительным раствором, а образовавшийся после нейтрализации водный раствор сульфат-сульфитной соли подвергают регенерации путем униполярной электрохимической обработки в диафрагменном электролизере с получением в анодной зоне серной кислоты, а в катодной зоне - щелочного поглотительного раствора, который направляют вновь в абсорбционную камеру для нейтрализации кислых газов. Поставленная задача решается также тем, что электрохимическую обработку ведут при удельном количестве электричества в пределах 3000-4500 Кл/л. Данный способ очистки дымовых газов обладает более высокой степенью нейтрализации вредных газовых выбросов и обеспечивает безреагентную утилизацию окислов серы и регенерацию абсорбента. 1 з.п. ф-лы, 1 ил., 2 табл.
Patent RU-2242898-C1 (RU)
Title: Способ получения замороженного десерта
Inventor: JUSHINA E A
IPC: A23L19/00
Filed: 2003-05-16
Granted: 2004-12-27
Abstract: Изобретение относится к способу получения замороженного десерта из плодово-ягодного сырья. В соответствии с указанным способом, в измельченное сырье вводят каррагинан и твердый остаток, полученный после последовательного экстрагирования биомассы микромицета Mortierella alpina жидкой двуокисью углерода, водой, щелочью, водой, кислотой, водой, щелочью и водой, взятые в соотношении по массе около 7:1 в количестве около 1,4% по массе смеси. Тепловую инактивацию нативных ферментов осуществляют в процессе перемешивания при нагревании, охлаждение осуществляют до температуры ниже критической температуры двуокиси углерода, а после охлаждения в смесь дополнительно вводят, одновременно с повышением давления, мисцеллу, отделенную без разделения со стадии экстрагирования биомассы микромицета Mortierella alpina жидкой двуокисью углерода, при этом количество вводимой мисцеллы задают соответствующим по расходу биомассы количеству введённого твёрдого остатка, а замораживание осуществляют при сбросе давления до атмосферного. Предлагаемый способ позволяет снизить энергоемкость технологического процесса и сократить накопление меланоидинов в целевом продукте в 3-4 раза по сравнению с контрольными образцами. 1 н.п. ф-лы.
Patent RU-2241992-C1 (RU)
Inventor: KORSUNSKAJA I M
IPC: G01N1/28
Filed: 2003-05-29
Granted: 2004-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves taking injured and intact skin samples, crushing, homogenizing, separating supernatant aliquots, determining antioxidation system enzyme activity in them using spectrophotometric techniques, free radical oxidation induction system is chosen and the corresponding induction reaction is set. Thiobarbiturate-active product absorption spectrum is recorded in produced supernatants in bandwidth of 480-590 nm. Its maximum is found and interpreted in terms of induced free radical oxidation products concentrations. Plots of their accumulation to oxidation time are built to determine accumulation rate. The value exceeding by 30% or more in injured skin when compared to unchanged or simultaneously reduced and unchanged enzyme activity, activated free radical oxidation and reduced antioxidation system activity state is determined and free radical-mediated skin injuries are diagnosed. 
     EFFECT: high accuracy in determining true relationships between free radical process and antiradical protection in injured skin in vitiligo lesion foci. 
     2 dwg
Patent RU-2228673-C1 (RU)
Inventor: ROGOV I A
IPC: A23L13/00
Filed: 2003-06-20
Granted: 2004-05-20
Abstract: FIELD: food industry. SUBSTANCE: invention relates to antioxidant-containing food additives for meat, sausage, and other foods to prolong storage time thereof. Product contains natural vegetable antioxidant in the form of dry powdered Baikal scull-cap extract enriched with flavonoids obtained from overground part of scull-cap vegetable by grinding it and extracting it with 75% ethanol followed by spray drying. Active principle of extract is a complex of such flavonoids, which themselves are capable both inhibiting and activating process of peroxide oxidation of lipids and, when in complex, exhibit mutual synergism and provide to complex antioxidant properties at following composition of flavonoids: chrysin, scutellarin, isoscutellarin, apigenin, luteolin, dinatin, salvigenin, baicalein, cartamidin, isocartamidin, hypoleatin, nornepitin, al at specified proportions. Total content of flavonoids in extract of overground part of vegetable is 25-32%. Extract itself is contained in product in concentration from 0.008 to 0.024 g per 100 g lipids of food product. EFFECT: simplified technology, enabled utilization of product in needed amounts without worsening organoleptic and functional characteristics thereof, reduced cost price, and enabled large-scale production. 3 cl, 13 ex
Patent RU-2240905-C1 (RU)
Inventor: NEFEDOV B N
IPC: C22C9/06
Filed: 2003-10-14
Granted: 2004-11-27
Abstract: FIELD: processes and equipment for welding parts of stainless steels and refractory alloys. 
     SUBSTANCE: material contains nickel, chrome, copper, silicone (KP2 type), aluminum (A5 type) at next relation of ingredients, mass %: copper, 96.26; nickel, 1.93; chrome, 0.96; silicone, 0.55; aluminum, 0.3. Strength of electrodes made of such alloy provides 100 000 welded spots or more. 
     EFFECT: enhanced strength of electrodes. 
     1 tbl
Patent RU-2248968-C1 (RU)
Title: Method of producing crystalline sodium dimethyl dithiocarbamate
Inventor: TJURIN A N
IPC: C07C333/16
Filed: 2003-10-21
Granted: 2005-03-27
Abstract: FIELD: industrial inorganic synthesis. 
     SUBSTANCE: invention relates to methods for production of crystalline sodium dimethyl dithiocarbamate widely used in industry, in particular as rubber vulcanization accelerator, in manufacture of cables, other dithiocarbamates and thiurams, and as flotation reagents in concentration of nonferrous metal ores. Crystalline sodium dimethyl dithiocarbamate is obtained by condensation of carbon disulfide, dimethylamine, and sodium hydroxide in a solvent (toluene) medium followed by crystallization and filtration. More specifically, dimethylamine is added in the form of 42-44% aqueous solution to reaction mixture cooled to 2-5%, which contains toluene, carbon disulfide, and 40-45% sodium hydroxide aqueous solution at molar ratio 1:1:1.0.3, respectively. Resulting reaction mass is kept ay 10-30°C until water-toluene suspension of dimethyl dithiocarbamate is formed. Before crystallization, water is azeotropically distilled away at 75-90°C, and crystallization is effected at 0-5°C. Sodium dimethyl dithiocarbamate is obtained in the form of crystalline scales with 78% main substance. Product does not conglomerate, well transported, and can be stored for a long time without loss in its consumer's properties. 
     EFFECT: optimized production process and improved properties of product. 
     2 tbl
Patent RU-2252176-C1 (RU)
Inventor: SHEVCHUK I S
IPC: B64D27/00
Filed: 2003-11-27
Granted: 2005-05-20
Abstract: FIELD: aviation technique. 
     SUBSTANCE: the fastening assembly of an aviation engine of a flying vehicle has a pylon with a pair of lugs, a front and a back suspension brackets. One of them is fulfilled in the shape of a cross-arm hinged on the engine and hinged to the pair of lugs of the pylon. At that the assembly has a loading compensator fulfilled in the form of a rod hinged between one of the lug of the pylon and the cross-arm, and the hinged joints of the cross-arm with the lug of the pylon and with the rod of the loading compensator are made in the shape of ball and socket joints. 
     EFFECT: increases reliability, serviceable life and reduces the weight of the pylon-cross-arm system. 
     5 dwg
Patent RU-2252148-C1 (RU)
Title: Устройство для снижения жесткости трансмиссии машинотракторных агрегатов
Inventor: KRAVCHENKO V A
IPC: F15B1/24
Filed: 2003-12-05
Granted: 2005-05-20
Abstract: Изобретение относится к машиностроительной гидравлике и может быть использовано на транспортных средствах и на машинотракторных агрегатах, работающих в условиях неустановившихся режимов движения. Устройство для снижения жесткости трансмиссии содержит планетарную передачу 1, реактивное звено 3 которой соединено с шестерней привода масляного насоса 5. Планетарная передача валом водила соединена с коробкой передач 9 и приводится от двигателя 11. В напорной магистрали насоса установлены двухступенчатый регулируемый дроссель 12, к входу которого подсоединены предохранительный клапан 14 и кран управления 15. Пневмогидроаккумулятор является концевым элементом напорной магистрали, имеет три полости и состоит из гидроцилиндра, свободного поршня, поршня со штоком, регулятора положения поршней, маслопровода и масляного канала. Полость между поршнями заполняется маслом, которое регулирует объем. Изобретение уменьшает влияния колебаний внешней тяговой нагрузки на функционирование машинотракторного агрегата. 2 ил.
Patent RU-2254978-C1 (RU)
Title: Emery paper holder
Inventor: GOJ V L
IPC: B24D15/00
Filed: 2003-12-24
Granted: 2005-06-27
Abstract: FIELD: abrasive treatment, possibly manufacture of manual tools for grinding works. 
     SUBSTANCE: emery paper holder includes rectangular casing and assembly for fixing paper. There are two parallel grooves on upper surface of casing and in center of casing there is hole for fixing member. One lateral side of casing is convex, its other side is concave. Assembly for fixing paper includes elastic pressure plate having central cone opening, two bent edges placed in grooves of casing and upper handle with cone portion arranged in opening of pressure plate. Holder also has lateral handle secured to casing. 
     EFFECT: improved design, enhanced efficiency of grinding due to comfort use of emery paper. 
     2 dwg
Patent RU-2251127-C1 (RU)
Title: Способ измерения гравитационного поля земли
Inventor: TRUSHLJAKOV V I
IPC: G01V7/00
Filed: 2003-12-29
Granted: 2005-04-27
Abstract: Изобретение относится к гравиметрии и может быть использовано для измерения гравитационного поля Земли и других планет, на орбитах которых имеются космические аппараты (КА) с гравитационно-магнитной системой ориентации и стабилизации. Сущность - измеряют стабилизационные колебания КА по каналам крена, тангажа и рыскания, затем из измерений выделяют: углы статических отклонений, (γ ст ,    ст , ψ ст ) путем разложения в ряд Фурье измеренных колебаний, возмущающие моменты, (М х , M y , M z ), соответствующие статическим углам отклонений (γ ст ,    ст , ψ ст ), а гравитационный параметр определяют по приведенной формуле. При повторном пролете КА над этим участком Земли отключают магнитную систему стабилизации, измеряют частоты колебаний КА в каждом канале стабилизации, а гравитационный параметр (на основе измерения быстроменяющихся параметров) определяют по приведенной формуле. Сравнивают полученные значения гравитационного параметра, определенного на основе статических параметров и на основе колебательных характеристик, и выделяют области аномалий гравитационного поля планеты, изменяют конструктивные параметры КА и повторяют измерения. Технический результат: упрощение и удешевление способа, а также расширение области его применения.
Patent RU-2244133-C1 (RU)
Title: Method for steam generation at production of ammonia
Inventor: PRESNJAKOV N I
IPC: C01C1/04
Filed: 2004-01-13
Granted: 2005-01-10
Abstract: FIELD: heat power and chemical industries, applicable in production of ammonia. 
     SUBSTANCE: in the method for steam generation at production of ammonia from hydrocarbon gases, saturation of the hydrocarbon gas after desulfurization and/or process air fed to the secondary reforming is effected due to the use of the flue gas of a tube furnace at a temperature of 160 to 580C, preferably within 220 to 480C, by means of water recirculation. 
     EFFECT: reduced consumption of energy due to reduction of the total amount of generated steam, reduced consumption of feed water, and recovered gases dissolved in the process condensate. 
     4 cl, 1 dwg
Patent RU-2259766-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-01-28
Granted: 2005-09-10
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: the present innovation deals with introducing clove's CO 2 -oil cake into pomade syrup while churning at the quantity of about 4.7% by weight and a preparation obtained out of Mortierella nantahalensis micromycete biomass according to the preset technique in the quantity of about 0.07% by weight. Then sugar pomade mass should be formed according to the standard technology by obtaining a target product. This provides to obtain poorly staling sugar pomade at increased content of biologically active substances at decreased expenses of a structure-forming agent. 
     EFFECT: higher efficiency.
Patent RU-2261576-C1 (RU)
Inventor: KHUDJAKOV A V
IPC: A01C21/00
Filed: 2004-03-23
Granted: 2005-10-10
Abstract: FIELD: agriculture, in particular elevation of culture crop productivity. 
     SUBSTANCE: claimed method includes applying on plow layer depth organic or mineral fertilizers and zeolite. Zeolite is applied in powder form with size particle of 0.001-0.1 mm in amount of 2-5 t/hectare. In soil on root system depth potential difference of static electrical field of 1.5-35 V is applied. 
     EFFECT: decreased cost, increased culture crop productivity. 
     1 tbl, 2 ex
Patent RU-2266024-C1 (RU)
Inventor: SADOVOJ V V
IPC: A23L13/00
Filed: 2004-05-24
Granted: 2005-12-20
Abstract: FIELD: food processing industry, in particular production of meat foodstuffs. 
     SUBSTANCE: claimed food supplement includes edible blood 55-65 mass %: vegetable protein (8-12 mass %), milk protein 2-4 (mass %), bone edible fat (10-15 mass %) and water. Additionally supplement contains as emulsifier and gel-forming agent starch (1-0 mass %), gelatin (2-0 mass %) and chitosan (0.1-0.25 mass %) dissolved in cheese or curd whey in ratio of 1:50-1:100, at 18-70°C with active acidity of 4.0-6.2. 
     EFFECT: food supplement with high emulsifying and gel forming ability. 
     3 tbl, 8 ex
Patent RU-2253502-C1 (RU)
Inventor: ADZHIEV A JU
IPC: B01D45/12
Filed: 2004-06-21
Granted: 2005-06-10
Abstract: FIELD: purification of gases. 
     SUBSTANCE: the invention is intended for purification of gases. The separator contains a body with connecting pipes of an inlet and outlet, a linen placed in the body with the fixed on it centrifugal elements including the separation chambers. The body of the separator is made horizontal and the cavity formed by the internal surface of the body, the linen and separation chambers is divided into sections by partitions fixed on the linen and installed between the rows of the centrifugal elements. At that the length of each section exceeds the length of the separating chamber of the centrifugal element. The partitions are made with an inclination to a horizontal plane of the separator. The technical effect: extension of the range of stability of operation and increased efficiency of separation. 
     EFFECT: the invention ensures extension of the range of stability of operation and increased efficiency of separation. 
     2 cl, 2 dwg
Patent RU-2258586-C1 (RU)
Inventor: BOGACHUK N V
IPC: B23G5/12
Filed: 2004-07-29
Granted: 2005-08-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: thread-rolling head comprises parabolic supports mounted at the ends of each eccentric axle.  One support is mounted in the lid.  The other support is mounted in the ring.  The thread-rolling head is provided with T-shaped spiders with rounded faces.  The end of the eccentric axle connected with the ring is provided with groove that receives one end of the spider.  The other end is set into the socket of the gear wheel. 
     EFFECT: enhanced efficiency. 
     7 dwg
Patent RU-2268108-C1 (RU)
Title: Method for working non-round openings and apparatus for performing the same
Inventor: CHINENOV SERGEJ GENNAD EVICH
IPC: B23B41/04
Filed: 2004-07-28
Granted: 2006-01-20
Abstract: FIELD: machine engineering, namely manufacture of parts of rotor-piston machines. 
     SUBSTANCE: method comprises steps for working in first pass round cylindrical opening; working at next pass non-round cylindrical opening by means of tool in the form of floating boring tip whose cross section is inscribed in inner envelope of formed opening and that is directed along guiding member. In order to enlarged manufacturing possibilities due to using simple-contour guiding surfaces, at first pass round cylindrical opening is formed with diameter determined according to formula given in description of invention. Then blank is remounted due to shifting axis of preliminarily worked round opening along symmetry axis of formed pattern relative to mean point of chord in direction to those portion of non-round cylindrical opening that is restricted by circle arc by value determined according to given relation. At next pass non-round opening is turned due to tool pressing to guiding member by means of cutting forces. Size and contour of cross section of guiding member are selected equal to those parameters of cross section of ready part that is restricted by circle arc. Tool axis is matched with chord rotation axis; guiding member is mounted with possibility of rotation around its own axis. Apparatus for performing the method includes housing, jig plate supporting three mangles secured to it and mounted in housing with possibility of motion; toothed roller joined with mean mangle-rack; handle for lifting jig plate; members for guiding tool backwards and forwards; clamping mounting attachment. In order to provide target result, axes of guiding members are shifted one relative to other and arranged mutually in parallel. Supporting jaws of clamping-mounting attachment are adjusted for outer diameter of blank. Said jaws are mounted on housing and axis of centering them is shifted relative to axis of member for backwards guiding tool along line connecting axes of guiding members in direction of axis of front guiding member by distance determined with use of given relation. 
     EFFECT: enlarged manufacturing possibilities of method and apparatus. 
     2 cl, 6 dwg, 1 ex
Patent RU-2264483-C1 (RU)
Title: Устройство для непрерывного выращивания ориентированных слоев кремния на углеродной ткани
Inventor: BRANTOV S K
IPC: C30B15/34
Filed: 2004-09-01
Granted: 2005-11-20
Abstract: Изобретение относится к области выращивания из расплава поликристаллических слоев кремния и может найти применение в производстве солнечных элементов (фотопреобразователей). Сущность изобретения: устройство включает тигель для расплава, нагреватель, подложку, соединенную с механизмом ее перемещения, и капиллярный питатель. Подложка выполнена из углеродной сетчатой ткани, нагреватель состоит из двух секций нагрева: квадратной, внутри которой установлен тигель, и прямоугольной, размещенной над подложкой, причем сечение элементов нагревателя подбирается таким образом, чтобы секция нагрева тигля была перегрета относительно секции нагрева подложки. Для капиллярной подачи расплава кремния из тигля используют жгуты из углеродной нити, намотанные на хвостовик питателя, для пополнения уровня расплава в тигле используют вибропитатель подачи дробленого кремния. Технический результат изобретения заключается в увеличении производительности устройства и создании условий для получения ориентированной крупнокристаллической структуры кремниевого слоя на подложке, естественным образом открытой для создания тыльного электрического контакта. 1 ил.
Patent RU-2278759-C1 (RU)
Title: Piston blank producing method by sheet forming
Inventor: SMIRNOV ALEKSANDR VIKTOROVICH
IPC: B21D51/16
Filed: 2004-10-25
Granted: 2006-06-27
Abstract: FIELD: plastic working of metals, namely manufacture of piston blanks used in disc brakes of motor vehicles. 
     SUBSTANCE: method comprises steps of forming blank in multi-position automatic press by multiple drawing without necking of flat blank; shaping concave bottom and outer joining radius of wall and bottom; performing two upsetting operations of blank walls; at second upsetting operation receiving blank with cone lateral walls in die with cone surface. Outer joining radius of wall and bottom is shaped by two transitions. At first transition outer angle between wall and bottom of blank is shaped with use of die having two cone surfaces of different conicity degree, punch and knocking out member with cone portion. Conicity of one surface of die of first transition coincides with conicity of cone surface of die for second upsetting. At second transition outer joining radius of wall and bottom is finally shaped with use of die with cone surface whose conicity coincides with that of die for second upsetting. Then blank is squeezed. 
     EFFECT: lowered metal consumption, improved strength of tool. 
     2 dwg
Patent RU-2277613-C1 (RU)
Inventor: LAMERDONOV ZAMIR GALIMOVICH
IPC: E02B1/00
Filed: 2004-11-29
Granted: 2006-06-10
Abstract: FIELD: hydraulic structures, particularly to perform concrete works in winter period. 
     SUBSTANCE: device comprises concrete heaters and heat insulation means. The heaters have pipe system including parallel perforated pipes laid on concrete mix of dam slope. The perforated pipes are connected to steam-boiler by common channel and are covered with polyethylene film or other insulation means from above. Distance between pipe perforation orifices and perforation orifice dimensions increase in direction from steam inlet point. 
     EFFECT: increased uniformity of concrete heating over the full area and reduced energy carrier consumption. 
     2 cl, 5 dwg
Patent RU-2275546-C1 (RU)
Title: Method of thermal deaeration of water
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F22D1/50
Filed: 2004-12-03
Granted: 2006-04-27
Abstract: FIELD: feed-water heaters. 
     SUBSTANCE: method comprises deaerating water in the deaerator.  The initial water and heating agent are supplied to the aerator.  A given concentration of carbon dioxide in the deaerated water is maintained by means of control of the flow rate of vapor and temperature of the initial water.  When the concentration of the carbon dioxide rises with respect to a given value, the vapor flow rate is first increased and the temperature of the initial water is then increased if necessary.  When the concentration of carbon dioxide drops with respect to a given value, the temperature of the initial water is first decreased and the vapor flow rate is then decreased. 
     EFFECT: enhance efficiency and reliability of boiler. 
     1 dwg