baber/WOPTO huggingface dataset:
Patent RU-2208064-C1 (RU)
Title: Process of electron-ion nitriding of large-sized articles in low-temperature gaseous-discharge plasma and facility for its implementation
Inventor: DYBLENKO JU M
IPC: C23C8/36
Filed: 2001-11-19
Granted: 2003-07-10
Abstract: FIELD: mechanical engineering, ion-plasma machining. SUBSTANCE: process includes heating of articles by gaseous-discharge plasma with simultaneous utilization of electron and ion components of gaseous-discharge plasma. One article is at positive potential and is heated by electron component of gaseous-discharge plasma and simultaneously second article which is at negative potential is subjected to action of ion component of gaseous-discharge plasma. When preset temperature is reached potentials at articles are changed in turn over the whole cycle of nitriding. Facility for implementation of process has chamber with evacuation system that houses cathode of electric arc evaporator 6 separated by opaque screen 7, substrate holder 1 with articles, needle gas leak 9, power supply sources 4 and 5 with switch, second substrate holder 2 connected to positive potential used as additional anode. EFFECT: increased efficiency of utilization of gaseous-discharge plasma, enhanced productivity of electron-ion nitriding. 2 cl, 1 dwg
Patent RU-2195349-C1 (RU)
Title: Individual self-evacuation apparatus
Inventor: KAMALOV F S
IPC: A62B1/00
Filed: 2001-12-26
Granted: 2002-12-27
Abstract: FIELD: rescue equipment. SUBSTANCE: apparatus is formed as hollow casing of soft steel (parallelepiped) with split wall perpendicular to elongated rib, into which safety cable is inserted by user, who blocks escape of cable from casing by rotating brake screw in clockwise direction. By further rotating brake screw in the same direction apparatus is put on hand brake. User fastens armpit belt and hand belts, gets upon platform with his feet and begins to descend by smoothly rotating brake screw in counterclockwise direction. In case speed is increased or earth is too close to user, apparatus should be retarded by rotating brake screw in clockwise direction, with slide being movable along casing and twist cable in three sites. Two restricting safety plates prevent cable from sliding from slide tongue. Cable is blocked from escape from casing, which may occur due to user's incorrect actions, through retarding backward movement of slide by restrictor. Apparatus is further provided with double braking facilities for guaranteed safe descending and may be used by people in desperate condition, for example, in high-rise burning buildings. EFFECT: simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2201520-C1 (RU)
Title: Model engine for determining burning rate of solid propellant in stressed-deformed state
Inventor: SALO N V
IPC: F02K9/96
Filed: 2002-01-29
Granted: 2003-03-27
Abstract: FIELD: rocket engine. SUBSTANCE: proposed engine has cylindrical channel charge of solid propellant coated over outer surface, cylindrical housing with end face cover, pressure transducer and nozzle. Charge provided with flexible inhibitory coating is hermetically cemented into housing at end face cover area. Diameter of inner surface of housing is equal to diameter of charge Ф c . Diameter of inner surface of housing in its middle part exceeds diameter of charge by value of double maximum clearance σ max  between charge and housing. Cylindrical insert is arranged in said part of housing. Thickness of insert is σ ins  = σ max -ε•(Ф c -Ф ch )/4 where is preset deformation of solid propellant; ε is diameter of charge channel. Through holes, diameter σ ch  are drilled in housing and insert. Invention provides determination of burning rate of solid propellant model charge in stressed deformed state under conditions of operation of full-scale engine. EFFECT: improved accuracy of determination of charge burning rate. 4 dwg
Patent RU-2211575-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23C1/08
Filed: 2002-03-25
Granted: 2003-09-10
Abstract: FIELD: food and dairy industry. SUBSTANCE: invention relates to technology of production of sublimation curdy product with vegetable filling agents. Method involves mixing curd, butter, sugar, sea buckthorn puree and water. Preparation prepared by successive extraction of biomass of micromycetus Pythium catenulatum with nonpolar extractant taken in supercritical state, water, alkali, water, acid, water, alkali and water is added to mixture followed by combination of the first extract with solid residue taken in the amount about 4% of mixture mass. Then method involves freezing, vacuum-sublimation drying, milling and packing mixture into sealing package made of the combined material to obtain the end product. EFFECT: improved preparing method, prolonged storage time of end product.
Patent RU-2217946-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L11/00
Filed: 2002-06-06
Granted: 2003-12-10
Abstract: Изобретение относится к технологии консервирования. Консервы готовят с использованием зерна горошка гладкозерных сортов биологической стадии зрелости, подвергаемого набуханию, и заливочной жидкости, содержащей препарат, полученный из биомассы микромицета Mortierella marburgensis по заданной технологии. Изобретение позволяет повысить производительность и снизить энергозатраты. 2 з.п. ф-лы.
Patent RU-2208967-C1 (RU)
IPC: A23L13/70
Filed: 2002-06-13
Granted: 2003-07-27
Abstract: FIELD: meat industry. SUBSTANCE: method involves preparing raw meat of brisket rib part of hog half carcasses; salting and maturing raw meat by initially processing raw meat in massaging apparatus with dry salt mixture comprising nitrite salt and flavor additive; introducing bacterial preparation - starting culture into massaging apparatus at continuous rotation of massaging apparatus drum for about 4 min (at least 10 revolutions); providing cyclic massaging in massaging apparatus while maintaining temperature inside raw meat and in the vicinity of massaging apparatus of about 5 C, with time of each cycle being from 0.014 to 0.064 of total cycles time and ratio of drum rotation time and drum standing time being (1-3):(45-100) in each cycle at drum rotational speed of 2-5 rev/min; discharging raw meat from massaging apparatus and placing it into salt brine with nitrite salt content of 5.7-6.3% per 100 l of salt brine for about 8 days at temperature of about 8 C; using salt brine in an amount of 45.0-55.0% per 100 kg of raw meat; extracting raw meat from salt brine and tying; pressing after tying at temperature of 8-12 C initially for 45-49 hours at pressure of 0.5-0.6 MPa with following pressing for 23-25 hours at pressure of 0.7-0.9 MPa; directing brisket for thermal processing and drying. EFFECT: increased efficiency in salting and maturation processes during cyclic massaging, optimized salting and maturation mode, massaging and smoking modes, prolonged shelf life and improved quality of finished product. 10 cl, 2 tbl, 2 ex
Patent RU-2220552-C1 (RU)
Title: Method for preparing of grain for storage
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-08-20
Granted: 2004-01-10
Abstract: FIELD: postharvest treatment of grain before laying for storage. SUBSTANCE: method involves treating grain with propionic acid comprising additive of chitosan, arachidonic acid and eicosapentaenic acid, until film is formed on surface of each corn seed; using source of chitosa, arachidonic acid and eicosapentaenic acid for adding into propionic acid, said source being preparation produced by sequential extracting of Mortierella globulifera micromycet biomass with the use of non-polar extractant in above- critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue. EFFECT: simplified process owing to the use of raw additive for propionic acid instead of pure substances.
Patent RU-2228006-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2002-09-12
Granted: 2004-05-10
Abstract: Способ послеуборочной обработки зерна перед закладкой на хранение предусматривает то, что его обрабатывают потоком озвученного в ультразвуковом свистке или сирене аэрозоля пропионовой кислоты, содержащей добавку препарата, полученного из биомассы микромицета Mortierella sepedonioides по заданной технологии. Это позволяет повысить надежность хранения зерна.
Patent RU-2227649-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-10-11
Granted: 2004-04-27
Abstract: FIELD: confectionery technology. SUBSTANCE: method involves producing syrup with sugar, pectin and water extraction of wild rose fruits, burning nettle and yarrow mixture. When finishing, citric acid, sodium lactate, and a preparation produced from Mortierella reticulata micromycete biomass by applying known process. The ready end product is formed, dried and packed. EFFECT: high active vitamin content and unusual combination of organoleptic properties and good taste. _
Patent RU-2229276-C1 (RU)
Inventor: SHESTAKOV A O
IPC: A61F9/008
Filed: 2002-10-22
Granted: 2004-05-27
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: one should carry out optic coherent tomography (OCT) of neoplasm area with adjacent intact tissues. One should apply linear scans passing through neoplasm center being perpendicular to each other. One should then detect cross-sectional size of tumor. Linear length of scans should be established to be one fourth more against cross-sectional size of tumor. OCT should be carried before treatment, at laser coagulation stages and after therapy, as well. It is necessary to detect the presence of hypersensitive chorioretinal adhesion at the site of neoplasm spreading beyond the limits of pathological neoplasm at no additional tissue inclusions. EFFECT: higher efficiency of evaluation. 1 ex, 1 tbl
Patent RU-2229339-C1 (RU)
Title: Роторная дробилка
Inventor: TARASOV JU D
IPC: B02C13/06
Filed: 2002-12-15
Granted: 2004-05-27
Abstract: Изобретение предназначено для дробления материала. Роторная дробилка содержит корпус, камеру дробления, ротор с билами, колосниковую решетку, установленную на корпусе посредством горизонтального подпружиненного к корпусу шарнирного узла в виде закрепленной на корпусе дробилки неподвижной оси, колосники решётки выполнены в виде двуплечих рычагов и установлены независимо друг от друга, а каждый из них подпружинен самостоятельными плоскими рессорами S-образного профиля, при этом один конец рессоры закреплен на свободном конце колосника, а второй свободный конец размещен с возможностью взаимодействия при повороте колосника с горизонтальной полкой и корпусом дробилки, а колосники снабжены спрофилированными по дуге окружности вырезами с возможностью их взаимодействия с осью и опирания на неё сверху, плечо рычага со стороны рессоры выполнено прямоугольного поперечного сечения, а на остальном участке -трапецеидального, между колосниками и с возможностью взаимодействия с ними на оси размещены сменные фиксаторы, ширина которых принята равной заданной величине щелевого зазора между колосниками, при этом параметры колосниковой решетки выбираются из приведенного соотношения. Изобретение позволяет повысить надежность работы дробилки за счет исключения забивания колосников. 3 з.п. ф-лы, 4 ил.
Patent RU-2240891-C1 (RU)
Inventor: DANILOV A P
IPC: B22D7/08
Filed: 2003-04-24
Granted: 2004-11-27
Abstract: FIELD: metallurgy, namely steel casting to ingot molds. 
     SUBSTANCE: ingot mold includes tray, lateral detachable walls with bosses and T-shaped wedge members for fastening walls. Hot top part of ingot mold includes heat insulation inserts. Ingot mold is made in such a way that relation of its mass to mass of ingot is (2 - 2.5):1. It provides possibility for influencing upon mechanical properties of ready rolled pieces. Relation of ingot volume to that of feeder head is 8.0 - 12.0. There are sloped portions inclined [slope value (14 - 20):1] from periphery to center on upper and lower end walls of ingot mold. It provides possibility for making rolled pieces with optimal configuration of end crop of sheets. 
     EFFECT: simplified process of assembling, enhanced operational reliability of ingot mold, lowered costs of further rolling. 
     2 dwg
Patent RU-2236104-C1 (RU)
Inventor: MELIKHOV V V
IPC: A01C1/00
Filed: 2003-05-20
Granted: 2004-09-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: method involves germinating potato tubers by exposing to light for 20-25 days at constant temperature of 12-14 0 C; upon completing of germination process, applying onto tuber surface layer of finely-dispersed natural bischofite mineral solution at density of 1.20-1.35 t/m 3 . Before applying of said solution, it is heated to temperature of 80-95 0 C. Solution is dispersed under pressure of 0.08-0.12 MPa. Bischofite mineral solution is sprayed by means of nozzles providing drop size of 200-600 microns. Method allows potato yield to be increased by 8-17% and ripening time to be increased by 5-7 days. 
     EFFECT: increased efficiency, yield and ripening time. 
     5 tbl
Patent RU-2245778-C1 (RU)
Title: Vice
Inventor: KUZNETSOV S A
IPC: B25B1/02
Filed: 2003-09-23
Granted: 2005-02-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: vice comprises adjusting jaw movably mounted in the guides of the housing and actuated with the screw and movable jaw mounted for permitting rotation around the eccentric shaft and actuated by a handle. The handle is provided with facing whose working surface is convex. The facing is set in the complex motion with respect to the adjusting jaw thus clamping a blank interposed between the jaws during the rotation of eccentric shaft. 
     EFFECT: enhanced reliability of clamping blank. 
     2 dwg
Patent RU-2252303-C1 (RU)
Title: Method and apparatus for filter well forming
Inventor: BASHKATOV A D
IPC: E21B43/04
Filed: 2003-11-20
Granted: 2005-05-20
Abstract: FIELD: mining industry, means used in the case of water production well completion during well boring or repair to prevent sand withdrawal from poorly consolidated or unconsolidated production bed. 
     SUBSTANCE: method of filter well forming involves installing filter column in well bore; pouring and flushing large formations of gravel filling, wherein the flushing is performed through at least two spraying devices. Directions of lower spraying device jets correspond to original slope angle of gravel filling in bed liquid. Directions of upper spraying device jets correspond to round curves so that cross-section of annular cavity between well bore and filter column is overlapped by changing jet curvature radii. Apparatus for filter well forming includes filter column with gravel filling, flushing tube with blocking means and check valve, and at least two spray devices installed between blocking means arranged on a body. The body is secured to flushing tube and has radial channels closed with spring-loaded radial valve. Check valve is pivotally connected to upper part of radial valve. 
     EFFECT: provision of optimal gravel distribution through the whole filtering zone, increased reliability and completeness of drill cuttings removal, improved gravel fractions distribution inside annular cavity. 
     3 cl, 1 ex, 1 dwg
Patent RU-2256738-C1 (RU)
Title: Железобетонный предварительно напряженный рамный мост
Inventor: EREMEEV V P
IPC: E01D22/00
Filed: 2003-11-19
Granted: 2005-07-20
Abstract: Изобретение относится к области строительства и может быть использовано при реконструкции мостов с усилением и уширением. Железобетонный предварительно напряженный рамный мост включает имеющие опорные диафрагмы стойки и ригели коробчатого сечения с продольными многоветвевыми напрягаемыми элементами усиления, закрепленными концами на соответствующих концах ригелей и опертыми на них посредством промежуточных опор. Новым является то, что каждая промежуточная опора выполнена из неподвижной части в виде плиты, объединенной с наружной гранью стенки ригеля, а также нижней гранью прибетонированной консоли плиты проезжей части ригеля, а подвижные части промежуточных опор выполнены отдельно под каждую ветвь продольного напрягаемого элемента усиления, пропущенную в полость криволинейной усиленной продольным ребром толстостенной трубы, на котором шарнирно закреплен верхний конец напрягаемой тяги, а нижний - разъемно закреплен на нижней грани плиты неподвижной части промежуточной опоры, причем продольные элементы усиления расположены под прибетонированными консолями плиты проезжей части, пропущены в каналы утолщения прибетонированной консоли плиты проезжей части ригеля и закреплены на соответствующих концах ригеля посредством анкеров и на промежуточных опорах. Технический результат изобретения состоит в увеличении несущей и пропускной способности, а также в увеличении остаточного ресурса моста по критериям физического износа и старения. 4 ил.
Patent RU-2257634-C1 (RU)
Inventor: RUKHLIN S L
IPC: H01H21/02
Filed: 2003-12-08
Granted: 2005-07-27
Abstract: FIELD: electrical engineering; low-voltage circuit-opening devices. 
     SUBSTANCE: proposed device that can be used, among other purposes, as load switch has set of fixed blade contacts with respective arc chutes, set of movable contacts installed in respective seats of carrying slider, and control element mechanically coupled with carrying slider, as well as instantaneous-action mechanism designed for slider displacing; each of mentioned set of movable contacts is made in the form of unit of four copper rollers loaded by leaf springs for their independent rotation and for keeping preset contact pressure in the course of switching. 
     EFFECT: enlarged functional capabilities, enhanced reliability, switching capacity, and mechanical endurance. 
     6 cl, 6 dwg
Patent RU-2258840-C1 (RU)
Title: Pneumohydraulic booster
Inventor: PILEKO VITALIJ STEPANOVICH
IPC: F15B3/00
Filed: 2003-12-16
Granted: 2005-08-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: proposed booster is designed to increased pressure in presses and other mechanisms.  Booster contains housing with spaces closed by covers and divided by partition.  One space accommodates control piston with rod, and the other, piston with high-pressure cylinder whose space is connected with above-indicated rod.  It has bushing fitted stationary by one end in piston hole made parallel to its axis and fitted by other end for longitudinal displacement in hole made in partition of housing.  Radial holes made on fixed end of bushing communicate axial hole of bushing with radial channel and ring drain grooves made in piston.  Longitudinal slots are made on lower end of rod intersecting with ring groove connected by channel with space accommodating piston and high-pressure cylinder. 
     EFFECT: reduced metal usage. 
     2 cl, 1 dwg
Patent RU-2255108-C1 (RU)
Title: Composition of components for bitter liqueur "kuzbasskaya starina"
Inventor: NEESHKHLEBOVA-FILIPPOVA E I
IPC: C12G3/06
Filed: 2003-12-19
Granted: 2005-06-27
Abstract: FIELD: liqueur and vodka industry. 
     SUBSTANCE: composition of components for preparing bitter liqueur comprises the following components per 1 000 dal of ready product, kg: cowberry leaves, 1.5-2.5; cherry branches, 1.5-2.5; apple-tree leaves, 5.5-6.5; almond, 3.5-4.5; star anise, 0.5-1.5; vanillin, 0.03-0.07; color, 4.5-5.5, and also, l: 65.8% sugar syrup, 159-160; port wine, 799-801; cognac, 499-501; mountain-ash fruits juice, 499-501, and an aqueous-alcoholic liquid, the balance, to provide the strength of liqueur 43%. The proposed composition provides enhancing organoleptic indices based on using the natural and easily available raw, and expanding assortment of bitter liqueur by conferring to its rum aroma and prune in after taste. The tasting score is 9.78. 
     EFFECT: improved and valuable properties of bitter liqueur. 
     3 ex
Patent RU-2257578-C1 (RU)
Inventor: LIFANOVA N A
IPC: G01N33/48
Filed: 2003-12-26
Granted: 2005-07-27
Abstract: FIELD: medicine, otorhinolaryngology. 
     SUBSTANCE: in the content of tonsillar lacunae one should detect the concentration of dienic conjugates, conjugated ketotriens and Schiff's bases to calculate coefficient of inflammatory activity (CIA) by the following formula: CIA=DC/(CKT+SB), where DC - concentration of dienic conjugates; CKT - concentration of conjugated ketotriens; SB - concentration of Schiff's bases and at values being up to 1.24 one should diagnose compensated form of chronic tonsillitis, and at values being above 1.24 it is possible to diagnose decompensated form of chronic tonsillitis. 
     EFFECT: higher reliability and simplicity of the technique applied. 
     2 ex, 3 tbl
Patent RU-2261149-C1 (RU)
Title: Ультрацентрифуга
Inventor: KIM K K
IPC: B04B1/00
Filed: 2003-12-31
Granted: 2005-09-27
Abstract: Изобретение относится к ультрацентрифугам, применяемым для точных измерительных приборов и испытаний материалов в области электротехники. Технический результат - увеличение максимальной скорости вращения ротора. Указанный технический результат достигается тем, что ультрацентрифуга содержит конструктивную раму, соленоид магнитного подвеса со стержневым ферромагнитным сердечником, обмотку электродвигателя, закрепленную в средней части конструктивной рамы. Во внутреннем окне рамы жестко закреплен вакуумный баллон, в котором свободно висит ферромагнитный ротор. В нижней части рамы расположен датчик перемещений, выход которого соединен через устройство регулирования тока в соленоиде магнитного подвеса с выводом соленоида магнитного подвеса, стакан с вязкой жидкостью и расположенной в нем стальной иглой с поплавком. Стакан жестко соединен с рамой. Согласно изобретению ротор выполнен полым, заполнен жидкостью и снабжен в нижней части дистанционным выпускным клапаном. 1 ил.
Patent RU-2258846-C1 (RU)
Title: Способ изготовления пружины сжатия
Inventor: VORKUEV S A
IPC: F16F1/04
Filed: 2004-01-08
Granted: 2005-08-20
Abstract: Изобретение относится к области машиностроения. Сущность изобретения заключается в том, что способ изготовления пружины сжатия включает навивку из проволоки рабочих витков и по одному поджатому опорному витку с каждого конца пружины, обрубку концов, термообработку, заневоливание, измерение и покрытие пружины. При навивке пружины на одном из ее концов выполняют, по крайней мере, один дополнительный поджатый виток, часть которого после заневоливания обрубают. Участок дополнительного витка пружины, подлежащий обрубке, определяют по формуле: 
     
       
     
     где α - угол, на котором расположен обрубаемый участок дополнительного витка пружины; 
     L факт  - фактическая свободная длина пружины после заневоливания; 
     L черт  - требуемая свободная длина пружины по чертежу; 
     d пр  - диаметр проволоки. Техническим результатом является обеспечение корректировки длины пружины в заданные размеры после операции заневоливания. 3 ил.