baber/WOPTO huggingface dataset:
Patent UA-71058-C2 (UA)
Title: Overloading device for bulk material
Filed: 2002-08-13
Abstract: A unit for overloading bulk material contains a feeding and a removal conveyors mounted at different levels, inclined closed chute mounted between them, load-bearing wall of which is formed by the shelves sloped downward, which are fixed discretely on side walls of chute with the formation between them of openings in the form of slots, aspiration funnel for suction of dust-laden air in the direction, which is transverse with the flow of overloaded material, said funnel is mounted on the chute wall at the bottom opposite the openings. In this case, the shelves are hinged and are equipped with a mechanism of their simultaneous and mutually parallel turning in the hinges, and the distance between the shelves is unequal and decreases in proportion to the moving away of shelves from the feeding conveyor.
Patent RU-2177691-C2 (RU)
Title: Method of preparing cultured milk product
Inventor: TSINBERG M B
IPC: A23C11/00
Filed: 2000-02-22
Granted: 2002-01-10
Abstract: FIELD: dairy industry. SUBSTANCE: method involves introduction of prepared on hydrolysate-soya base liquid concentrate of lactobacteria and/or cultured milk streptococci, and/or bifidus bacteria in soya milk. Raw material is soured, and prepared product is cooled. EFFECT: reduced time of souring; broadened assortment of products. 2 tbl, 2 ex
Patent RU-2204983-C2 (RU)
Title: Материал для временной фиксации несъемных зубных протезов
Inventor: BALIN V N
IPC: A61K6/35
Filed: 2000-06-14
Granted: 2003-05-27
Abstract: Изобретение относится к области медицины, а именно ортопедической стоматологии. Материал для временной фиксации несъемных зубных протезов содержит диклофенак натрия, трикальцийфосфат, окись цинка, окись кальция, эвгенол. Материал обладает обезболивающим, противовоспалительным и одонотропным действием.
Patent RU-2189718-C2 (RU)
Title: Pneumatic seeding unit
Inventor: VALUEV N V
IPC: A01C7/04
Filed: 2000-09-07
Granted: 2002-09-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: seeding unit has hopper for separate storage of two crops and disk adapted for seeding two crops and comprising base, layer, first plate with sucking through openings and slots extending along perimeter thereof, and second plate with sucking through openings. Seeding unit is further provided with mechanism for moving second plate relative to first plate to provide for changing the moment of separating seeds of one crop, with separation moment of other crop seeds being unchanged. Length of first plate slots is 1/4 -1/3 the space between sucking through openings of base. Openings of first plate are made elongated and have length making 1/3 - 1/4 the space between base openings. Diameter of second plate is less than diameter of circle circumscribing slots internal surfaces. Seeding unit is used in precise drills for tilled crops. EFFECT: increased efficiency by regulating relative position of two crops sown at different seeding rates and simplified construction. 2 dwg
Patent RU-2216990-C2 (RU)
Title: Method for preparing of frozen product of whipped structure
Inventor: OSTROUMOV L A
IPC: A23G9/04
Filed: 2000-10-11
Granted: 2003-11-27
Abstract: FIELD: milk industry. SUBSTANCE: method involves providing mixture; homogenizing, pasteurizing, cooling and maturating said mixture; freezing, hardening and packing. Stabilizing system is mixture of stabilizers including: 10.0-11.5 parts of potato starch and 2.5-3.0 parts of sherex. EFFECT: reduced production cost, increased whipping ability, improved biological and nutritive value of product, wider range of products, reduced process time and prolonged shelf life. 3 ex
Patent RU-2225815-C2 (RU)
Inventor: FON SHPREKEL ZEN KHENNING
IPC: B65D17/30
Filed: 1999-04-09
Granted: 2004-03-20
Abstract: FIELD: liquid storage equipment, particularly for milk storage. SUBSTANCE: bottle has body of moldable plastic material and injection molded unit including spout and cap. Unit may be connected to bottle body by fusion after bottle body filling with liquid. Body has relative wide neck for increasing filling speed thereof. The bottle is especially suitable for blow molding on plant located close to dairy factory where bottle is filled with liquid and fused with the unit during the single continuous process. Foil is arranged between bottle body and unit. Spout has base part connected to body and having removable annular projecting member, which is connected to pull ring and secured to foil. Annular projecting member is separated from body by frangible area. A number of teeth projecting downwards are formed on frangible area or near frangible area. Each tooth has saw-shaped profile inclined inside towards base part center so that pull ring removal leads to foil breaking by teeth. Base part has weakened annular groove closed by cap skirt during bottle sealing. Due to groove forming attempt for base part separation from bottle neck results in base part damage and cup rupture which indicates unauthorized bottle opening. EFFECT: reduced mass, simplified production, increased reliability. 10 cl, 11 dwg
Patent RU-2211740-C2 (RU)
Inventor: POZDOV I N
IPC: B21D22/10
Filed: 2001-05-08
Granted: 2003-09-10
Abstract: FIELD: different branches of machine engineering, namely manufacture of parts of sheet blanks by forming process at using shaping member of ductile metal. SUBSTANCE: apparatus includes shaping member whose one portion is made of ductile metal and it has inserts also made of ductile metal and reciprocal portion made of rigid metal. Separating member is arranged between inserts and shaping member of ductile metal. Separating member may be made of metallic foil or it may be in the form of gasket of plastic material such as polyethylene or in the form of grease layer. EFFECT: possibility for making complex configuration parts of enhanced quality due to simplified process of demounting die set. 4 cl, 1 dwg, 1 ex
Patent RU-2224687-C2 (RU)
Inventor: BRUSOV V A
IPC: B64C35/00
Filed: 2001-06-14
Granted: 2004-02-27
Abstract: FIELD: aircraft manufacture; designing alighting gears for seaplanes and ground-effect vehicles. SUBSTANCE: hull-type fuselage is provided with hydrofoils located immovably along fuselage and hatch doors hinged to fuselage in area of its hydrodynamic part. Hydrofoils are located on extension of frames and are made in form of bows of aerodynamic contour; hatch doors are mounted in between them. Profile of doors corresponds to aerodynamic contour of lower part of fuselage. Doors may be opened when seaplane is water- borne for direct contact of hydrodynamic bottom and hydrofoils with water; in closed position, doors are supported hydrofoils, thus ensuring streamlined aerodynamic shape. Seaplane alighting gear includes fixed hydrofoils and hatch doors articulated in upper part of wells. Hatch doors are located along fuselage. Bows of hydrofoils are located discretely. EFFECT: minimum aerodynamic drag; simplified construction; reduced mass of seaplane. 3 cl, 3 dwg
Patent RU-2233207-C2 (RU)
Title: Способ и устройство для изготовления металлического сотового элемента
Inventor: WIERES LUDWIG
IPC: B21D47/00
Filed: 2000-02-09
Granted: 2004-07-27
Abstract: Изобретение относится к области машиностроения и может быть использовано при изготовлении сотовых элементов для каталитических труб нейтрализаторов. Слоистую структуру размещают в трубчатом кожухе и обжимают до упругой деформации по меньшей мере трубчатого кожуха. Устройство имеет по меньшей мере два обжимных элемента, выполненных с возможностью обеспечения их контакта с наружной поверхностью кожуха направленного внутрь усилия. Повышается качество за счет уменьшения дефектных участков. 2 н. и 14 з.п. ф-лы, 5 ил.
Patent RU-2211367-C2 (RU)
Inventor: KORNEEV M A
IPC: F03D9/00
Filed: 2001-10-11
Granted: 2003-08-27
Abstract: FIELD: wind-power engineering; devices using wind energy for power generation. SUBSTANCE: windmill-electric generator that has windwheel mounted on its rotor, post inclined through certain angle to generator working axis, and power cable is provided in addition with newly introduced rotary casing accommodating generator stator, power cable disposed inside post, and wind-oriented device; generator stator is designed for turning about its working axis within rotary casing and is kinematically coupled with post by means of device restricting stator turn within casing, for instance by flexible joint in the form of spring accommodating power cable. EFFECT: enhanced reliability and simplified design of windmillelectric generator. 1 cl, 1 dwg
Patent RU-2233228-C2 (RU)
Inventor: KOZIN V M
IPC: B63B35/08
Filed: 2001-10-12
Granted: 2004-07-27
Abstract: FIELD: ice-breaking jobs. 
     SUBSTANCE: proposed method consists in propelling submarine vessel (2) under ice (1) and exciting resonance flexural gravitational waves (3) in ice when submarine vessel is running at resonance speed. Positive buoyancy body (4) is towed under first wave crest behind stern during motion of vessel (2). Buoyancy of body (4) is periodically changed at frequency equal to frequency of resonance flexural gravitational waves. 
     EFFECT: enhanced efficiency of ice breaking. 
     1 dwg
Patent RU-2221816-C2 (RU)
Inventor: MESHCHERJAKOV JU JA
IPC: C08G59/14
Filed: 2001-11-02
Granted: 2004-01-20
Abstract: FIELD: polymer production. SUBSTANCE: epoxide oligomer with molecular weight 1500-2000 is prepared via epoxidation of conjugated aromatic hydroxyphenylene with toluene solution of diphenylolpropane-based epoxide resin having molecular weight 350-380, said epoxidation being carried out at 95-115 C in presence of 2-methylimidazole catalyst in concentration 0.03- 0.035% of the weight of resin. Hydroxyphenylene is prepared by oxidative polycondensation of one of resorcin, pyrocatechol, and alkylresorcin. Epoxidation impurities until epoxide oligomer with 8-10 wt % epoxide group content. Binding composition is prepared by adding aromatic diamine hardener to epoxide oligomer. Addition is performed portionwise under stirring at 10 to 110 until transparent solution is obtained. EFFECT: increased reactivity and vitality of epoxide oligomer, eliminated UV radiation effect, increased chemical stability, heat resistance, and dimensional constancy. 6 cl, 1 tbl
Patent RU-2226052-C2 (RU)
Title: Способ отбора племенных петухов мясного типа
Inventor: KARPENKO L S
IPC: A01K67/02
Filed: 2001-11-05
Granted: 2004-03-27
Abstract: Изобретение относится к области сельского хозяйства, а именно к птицеводству. Способ отбора племенных петухов мясного типа заключается в отборе птицы по величине индекса: обхват груди/длину киля ×100, на уровне среднего и выше по линии. Способ позволяет повысить надежность отбора препотентных петухов. 2 табл.
Patent RU-2222671-C2 (RU)
Title: Device for delivering water from well into tower and its automatic drain valve
Inventor: VAFIN M V
IPC: E03B7/12
Filed: 2001-12-05
Granted: 2004-01-27
Abstract: FIELD: agriculture; water wells. SUBSTANCE: invention relates to water supply system being designed for automatic draining of liquid in pipelines to protect water towers from freezing of water. Proposed automatic drain valve contains housing with inlet and outlet holes which accommodates lever with shutoff member, one end of lever being hinge-connected with housing and the other is bent, drain unit made in form of drain pipe with seat arranged on side surface of housing, and fork. Lever is provided with weight which thrust on housing inner generating surfaces at side opposite to seat for closing shutoff member at increasing pump delivery at minimum delivery moment. Seat and contact surface of shutoff member with seat are made flat. Seat, lever fork are made of plastics. Device for delivering water well into tower includes also submersible pump with check valve connected with tower through delivery pipeline with upper water delivery into tower, gate and above-indicated automatic drain valve. EFFECT: improved reliability of device and service life of pumps and wells, enhanced water supply, reduced service expenses. 3 cl, 3 dwg
Patent RU-2233638-C2 (RU)
Inventor: VARFOLOMEEV A P
IPC: A61B17/56
Filed: 2001-12-24
Granted: 2004-08-10
Abstract: Изобретение относится к медицине, а именно к ортопедии и травматологии,и может быть применимо для оперативного лечения ложного сустава проксимального отдела плечевой кости. Производят экономную резекцию концов ложного сустава. Вводят телескопически аутотрансплантат из малоберцовой кости. Фиксируют аутотрансплантат в диафизе винтом. Производят остеосинтез никелидтитановыми скобами, обладающими эффектом термомеханической памяти формы, таким образом, чтобы одна из ножек конструкции фиксировала диафизарную часть плечевой кости и трансплантат, а другая - только головку, причем конструкции из никелида титана вводят в отломки плечевой кости с диаметрально противоположных направлений. Способ позволяет обеспечить стабильность отломков, обеспечить раннее восстановление движений в суставе. 1 ил.
Patent RU-2223914-C2 (RU)
Inventor: MEDVEDEV G P
IPC: C01F7/38
Filed: 2002-01-21
Granted: 2004-02-20
Abstract: FIELD: nonferrous industry. SUBSTANCE: invention relates to producing alumina and can be used for processing disthene-andalusite-sillimanite concentrates. Method for processing disthene-andalusite-sillimanite concentrates involves preparing charge and it caking. Preparing charge is carried out using disthene-andalusite-sillimanite concentrates, lime, soda and additional alkaline alumosilicate raw in the mass ratio alkaline alumosilicate raw to disthene-andalusite-sillimanite concentrates = (0.1-1.0) : 1.0. Caking is carried out at temperature 1250-1300 C and cake is leached out. Invention provides reducing skull-formation in furnace, to reduce caking point, to enhance cake quality and to reduce soda consumption. EFFECT: improved processing method. 3 tbl, 1 dwg
Patent RU-2219251-C2 (RU)
Inventor: JUDIN JU V
IPC: C21D1/56
Filed: 2002-03-18
Granted: 2003-12-20
Abstract: FIELD: metallurgy; particularly, thermal treatment of steels and alloys; possibly, hardening of steel articles of large diameter, for instance, with nominal diameter of 150-700 mm. SUBSTANCE: this method incorporates steps of heating up to austenization temperature, holding, controlled cooling which is carried out in several steps with various concentration of water-and-air mixture at different stages. Duration of the first cooling stage is also an innovation. Duration of this stage is determined by value of nominal diameter of article, factor of hardness penetration, distance to semimartensite zone. Realization of this method allows a complex of mechanical properties to be enhanced in required points of cross-section by means of creation of most favorable structure which is provided by optimum relationship among parameters of cooling process, that is concentration of water-and-air mixture and duration of cooling. EFFECT: enhanced quality of products. 1 tbl
Patent RU-2226424-C2 (RU)
Inventor: KALITEEVSKIJ A K
IPC: B01D59/20
Filed: 2002-04-30
Granted: 2004-04-10
Abstract: FIELD: physical researches. SUBSTANCE: the invention may be used at realization of physical researches. Vanadium oxychloride is produced from a compound with concentration of a chlorine 35 isotope of no less than 85 %. For production of an increased concentration of a chlorine - 35 isotope it is possible to use a two-phase physicochemical method of separation with the help of apparatuses of a column type or a centrifugal type. Produced vanadium oxychloride having the form of a gaseous mixture of isotopes is fed into a cascade of gaseous centrifugal machines. Separation is carried out by a method of centrifugation. As the result they produce vanadium isotopes with concentration of isotope V50 equal to 94.37 % and 98.4 %. The invention allows to produce highly enriched vanadium isotopes at high productivity and low power consumption. EFFECT: production of highly enriched vanadium isotopes at high productivity and low power consumption. 2 cl, 1 tbl, 4 dwg
Patent RU-2226672-C2 (RU)
Inventor: MATVEEV S I
IPC: E01B35/00
Filed: 2002-06-06
Granted: 2004-04-10
Abstract: FIELD: diagnostics of railway tracks, automated leveling of plan and profile of railway track in process of its routine upkeep. SUBSTANCE: process testing condition of railway track is realized by way of coordinate referencing of reading of perambulators to reference network with the help of aboard computer installed on machine surfacing track. Reference to coordinate system of reference network is carried out on examined section of railway track. Data base of reference system into which computed coordinates, marks and stakes of datum points with measurement of distances to nearest rail are entered is utilized. Digital model of angles of turn of path of examined railway track is constructed on basis of these data by program. Then coordinate systems of perambulators and reference network are matched. Later exact uninterrupted coordinate model is obtained and used to make judgment on condition of railway track to set it in design or other optimal position. EFFECT: enhanced operational efficiency of railway track machines and mechanisms designed to spot surface track. 2 dwg
Patent RU-2230560-C2 (RU)
Title: Способ получения препарата спирулины, содержащей хром
Inventor: MOSULISHVILI LIGURI MIKHAJLOVI
IPC: A61K36/02
Filed: 2002-06-11
Granted: 2004-06-20
Abstract: Изобретение относится к области получения препарата биомассы спирулины. Предложен оптимальный способ культивации биомассы спирулины (Spirulina platensis) в присутствии органического соединения трехвалентного хрома, при котором хром интенсивно и эндогенно включается в органические молекулы спирулины при сохранении естественного состояния и белкового состава биомассы. Суспензия готовится из пятидневной культуры спирулины, которая подвергается предварительной гомогенизации, способствующей частичному укорочению нитей спирулины и в дальнейшем - ускорению и стимуляции ее роста, а также интенсивному эндогенному включению хрома в биокомплексы клеток. Способ позволяет получить хромсодержащую биомассу спирулины с такими качественными характеристиками, пригодную для производства диетических и лечебно-профилактических препаратов. 2 ил.
Patent RU-2235234-C2 (RU)
Inventor: GROMYKO B M
IPC: F16F15/121
Filed: 2002-06-14
Granted: 2004-08-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: damper has two axially aligned female (3) and male (4) ring members. Springs (7) are interposed between them. Female (3) and male (4) members are made of flanges provided with the same number of the radial holes (5) and (6) arranged over periphery. The number of springs should be even but no less than four. The springs are made of pins. The spring-pins (7) are secured in the female member and movably fitted in the male member made of as a link pair. Spring (7) is made of a beam of variable cross-section the ends of which have members for restricting the number of degrees of freedom between which there is a deforming part. 
     EFFECT: decreased vibration loading. 
     12 cl, 3 dwg
Patent RU-2232254-C2 (RU)
Title: Узел уплотнения пакера
Inventor: BAGDASAROV R S
IPC: E21B33/12
Filed: 2002-06-28
Granted: 2004-07-10
Abstract: Изобретение относится к нефтедобывающей промышленности, а именно к скважинному оборудованию для раздельной эксплуатации пластов, изоляционных работ, гидроразрыва пластов и др. Техническим результатом изобретения является сохранение надежности уплотнения при практически любых встречающихся внутрискважинных температурах, обеспечение стойкости элементов уплотнения к воздействию скважинного флюида и совмещение в узле уплотнения функций герметизации и заякоривания. Узел уплотнения пакера содержит цилиндрический корпус с установленными на нем подвижным и неподвижным упорами и последовательно размещенными между ними распорными тарельчатыми пружинами и подвижными опорными шайбами. Новым в узле уплотнения является выполнение обращенных попарно друг к другу контактных поверхностей подвижных и неподвижных упоров и подвижных опорных шайб коническими, а внутренних торцев распорных тарельчатых пружин - скругленными с образованием герметичных пар типа "тор по конусу" и выполнение наружных торцев распорных тарельчатых пружин скошенными в виде кольцевых режущих кромок, образующих при взаимодействии с внутренней поверхностью обсадной трубы герметичное уплотнение и анкерное соединение. 4 ил.
Patent RU-2248804-C2 (RU)
Inventor: TROFIMOVA I B
IPC: A61P17/00
Filed: 2002-09-02
Granted: 2005-03-27
Abstract: FIELD: medicine, dermatology. 
     SUBSTANCE: the suggested therapeutic method includes complex therapy with "Affinoleukin" being its one component. Depending upon the severity of disease flow, necessary dosages and the mode for preparation injection have been elaborated. The method provides efficient treatment due to competitive interaction of "Affinoleukin" with homologous antigens participating in pathogenesis of disease development that leads to interruption of disease symptoms being resistant to other kinds of therapy. 
     EFFECT: more prolonged period of remission. 
     4 cl, 3 ex, 2 tbl
Patent RU-2241265-C2 (RU)
Inventor: PANJUSHKIN A K
IPC: G21C3/04
Filed: 2002-10-24
Granted: 2004-11-27
Abstract: FIELD: fuel elements for water-moderated water-cooled power reactors. 
     
     
       SUBSTANCE: proposed fuel rod primarily designed for canned fuel assemblies of type VVER-440 reactors has fuel core disposed in cylindrical cladding. Outer diameter of cladding is chosen between 7.00 · 10 
       
         -3  
       
       and 8.79 · 10 
       
         -3 
       
        m; diameter of fuel core is 5.83 · 10 
       
         -3 
       
        to 7.32 · 10 
       
         -3 
       
        m, and mass is 0.64 to 1.06 kg; fuel core to fuel element length ratio is 0.9240 to 0.9594. 
     
     
       EFFECT: reduced linear heat loads and fuel rod leakage probability, enlarged reactor power control range, improved fuel utilization. 
     
     
       7 cl, 2 dwg
Patent RU-2241307-C2 (RU)
Title: Three-phase switching unit
Inventor: FEDOROV G V
IPC: H03K17/72
Filed: 2003-01-08
Granted: 2004-11-27
Abstract: FIELD: pulse engineering; three-phase load control. 
     
     
       SUBSTANCE: proposed three-phase switching unit that incorporates provision for using low-voltage control switch has thyristor optocouplers in each phase of supply mains connected in parallel opposition and in series with load, three current-limiting resistors, six diodes, and control switch. Each current-limiting resistor is inserted in respective phase of supply mains between anodes of second thyristor optocoupler of each phase and diodes of same phase of supply mains. Leads of two diodes in two phases of supply mains are interconnected and connected to output lead of third phase of supply mains. Leads of two diodes of third phase are connected to output leads of two other phases of supply mains. 
     
     
       EFFECT: simplified circuit arrangement for connecting input circuit of thyristor optocouplers. 
     
     
       1 cl, 1 dwg
Patent RU-2271263-C2 (RU)
Inventor: BENGTSSON SVEN
IPC: B22F3/00
Filed: 2001-06-25
Granted: 2006-03-10
Abstract: FIELD: powder metallurgy, namely manufacture of metal powder articles with high strength of core and hard compacted surface, possibly used in machine engineering for making gear wheels, bearing assemblies and so on. 
     SUBSTANCE: method for compacting surface layer of carbon-containing article formed of iron base powder comprises steps of decarbonizing surface layer of article for softening it; mechanically compacting prepared soft surface layer. Sintered powder article made of iron base alloy according to invention contains 0.3 -1.0 mass % of carbon in its core and 0.3 -1.5 mass %, preferably 0.5 -0.9 mass % of carbon in surface hardened layer. 
     EFFECT: possibility for making article whose core has high rupture strength and yield limit and whose surface has high hardness and improved fatigue properties. 
     11 cl, 4 tbl, 1 ex