baber/WOPTO huggingface dataset:
Patent RU-2182037-C1 (RU)
Title: METHOD OF CONDUCTION OF CHEMICAL REACTIONS IN SUPERCRITICAL FLUIDS (Versions) AND METHOD OF CREATION OF LOCAL REGULAR SEALS
Inventor: ANIKEEV V I
IPC: B01J10/00
Filed: 2000-12-09
Granted: 2002-05-10
Abstract: FIELD: chemical technology, particularly, methods of conduction of chemical reactions in supercritical media-fluids. SUBSTANCE: method is realized in reactor of closed type in which in conduction of chemical transformations of organic compounds in supercritical fluids, introduction of organic compound into volume of supercritical fluid being close to its critical parameters and withdrawal of reaction products together with supercritical fluid are carried out periodically. The second version of conduction of chemical reactions in supercritical fluids in reactor of closed type consists in that in conduction of reactions of hydration-dehydration and hydrolysis, density of supercritical fluid-water being close to its critical parameters is varied from 0.32 to 0.48 g/ml by additional introduction of water; that results in increase of reaction rate and change of its selectivity. Problem is solved by creation of local regular seals in supercritical fluid close to its critical parameters due to dissipation of mechanical energy by rotation of propeller of mixer. EFFECT: multiple increase of rate of chemical process and its selectivity. 5 cl, 5 dwg
Patent RU-2184030-C1 (RU)
Title: Industrial robot
Inventor: LITVINENKO A M
IPC: B25J11/00
Filed: 2001-03-19
Granted: 2002-06-27
Abstract: FIELD: electromechanical manipulators of industrial robots, mainly of robots with outer magnetic systems. SUBSTANCE: industrial robot includes arm with drive units and grip, base and outer magnetic systems, lifting drive unit. The last has horizontal-angular coordinate system. Arm has articulation joints. Outer magnetic systems are in the form of successively arranged rows. Each previous outer magnetic system has lengthwise groove for arranging shafts of rotors of respective next magnetic system. EFFECT: enlarged functional possibilities of robot. 5 dwg
Patent RU-2194928-C1 (RU)
Title: Солнечный коллектор
Inventor: ISAEV P I
IPC: F24S23/75
Filed: 2001-04-16
Granted: 2002-12-20
Abstract: Изобретение относится к области создания высокотемпературных солнечных энергетических установок с концентраторами солнечного излучения и может быть использовано во всех отраслях промышленности, где требуется тепловая энергия. Сущность изобретения заключается в том, что в солнечном коллекторе, содержащем установленные рядами продольные клиновидные элементы с отражающими гранями, между которыми расположены витки змеевиковой трубы теплоприемника для нагреваемого теплоносителя, согласно изобретению труба теплоприемника выполнена прозрачной, а ее поперечное сечение имеет форму прямоугольника с верхней выпуклой поверхностью, образующей совместно с протекающим в ней теплоносителем мелкую линзу, а каждый виток трубы установлен встык с нижними ребрами граней смежных клиновидных элементов, причем грани элементов выполнены зеркальными и с различной кривизной, нижняя часть которых выполнена вогнутой, центр кривизны которой расположен за плоскостью формирования вертикальных боковых поверхностей прозрачных труб теплоприемника, а для увеличения равновесной температуры выпуклая поверхность витков трубы выполнена с кривизной, обеспечивающей расположение фокальной линии линзы в теплоносителе, причем вогнутая часть грани клиновидного элемента начинается от нижнего ребра трубы и продолжается до линии образования прямого угла с солнечными лучами в крайних положениях склонения Солнца, а верхняя часть граней элементов выполнена прямолинейной до вершины. Изобретение позволит получить высокие температуры теплоносителя без использования систем слежения за Солнцем. 4 ил.
Patent RU-2183371-C1 (RU)
Inventor: SEROPJAN M G
IPC: H01M12/06
Filed: 2001-06-07
Granted: 2002-06-10
Abstract: FIELD: electrical engineering. SUBSTANCE: metal-air battery has case, power leads, at least two pocket-type metal-air cells with gas-diffusion cathodes on opposite sides of pocket, liquid electrolyte, and metal anodes dipped in electrolyte inside pocket and placed in spaced relation to each other inside case; electrolyte loop with common header and electrolyte tank; the latter and common header are placed above upper edge of metal-air cells; electrolyte tank communicates with header through flexible pipeline. Hole is made on one or both sides of each cell in its bottom part, hole diameter being 0.8 to 1 of inner cross-section of cell. Mentioned holes communicate through flexible pipelines with one or two common headers. The latter are made of electrolyte-nonwettable material. Electrolyte tank is, essentially, hopper with flexible semispherical lid fitted onto hopper with negative allowance. Removable plugs may be mounted at ends of headers. Each cell is provided with sealed cover that has cavity communicating with cell electrolyte via pipeline and filled with electrolyte or water. Bottom edge of mentioned pipeline is below electrolyte level in cell. Ratio of cover cavity volume to anode mass in cell (cu. cm/g) is 1 to 10. Fan is installed on face wall of battery case and is connected through temperature controller with power leads of battery. Metal anode of each battery cell has cylindrical current lead connected to hermetically sealed current lead passed through sealed hole in top part of face wall of each cell. Released hydrogen is vented through holes made in top part of face wall of each cell. EFFECT: enhanced specific power characteristics and service life, facilitated servicing of battery. 14 cl, 3 dwg
Patent RU-2187299-C1 (RU)
Title: Method of sanitation of carriers of staphylococcus aureus
Inventor: EROFEEVA L N
IPC: A61K9/08
Filed: 2001-07-16
Granted: 2002-08-20
Abstract: FIELD: medicine, otorhinolaryngology. SUBSTANCE: method is performed by treatment of anterior regions of nasal cavity with sterile cotton tampon impregnated with Saint-John's-wort herb decoction with sodium carboxymethylcellulose for three days. EFFECT: enhanced effectiveness of method, absence of adverse symptoms. 1 cl, 1 tbl, 2 dwg, 2 ex
Patent RU-2206843-C1 (RU)
Title: Plant for drying timber
Inventor: SAFIN R R
IPC: F26B9/06
Filed: 2001-10-08
Granted: 2003-06-20
Abstract: FIELD: drying equipment, possibly in forestry and wood working industry branches, mainly drying stacked lumber at using vacuum. SUBSTANCE: drying chamber includes upper and lateral sections made of elastic material such as membranes that may change their dimensions and shape by action of heat transfer flow. Lower section has lengthwise slits allowing to place dried sawn material onto cargo carriage inside drying chamber. EFFECT: enhanced operational characteristics of drying plant, high quality of dried sawn lumber. 2 dwg
Patent RU-2215224-C1 (RU)
Title: Bodyless gate valve with curvilinear trajectory of motion
Inventor: VASIN V A
IPC: F16K31/126
Filed: 2002-03-01
Granted: 2003-10-27
Abstract: FIELD: shut-off fittings; gate valves for shutting-off air and vacuum lines. SUBSTANCE: proposed gate valve has seat with holes and motion drive including bellows. Immovable blank of bellows may be connected with pressure building-up unit. Movable blank is provided with shut-off member. Axis of seat hole and axis of bellows in compressed state are located at angle . Bellows is not axisymmetrical: centers of outer and inner circles of some bellows corrugations do not coincide. EFFECT: simplified construction; reduced usage of material. 2 cl, 3 dwg
Patent RU-2217267-C1 (RU)
Inventor: VASIN S A
IPC: B23B27/00
Filed: 2002-05-06
Granted: 2003-11-27
Abstract: FIELD: machine engineering, finish working of materials by cutting. SUBSTANCE: cutter includes holder having upper and lower layers and designed for mounting cutting tip and members for securing it, composition material. In order to enhance reliability, cutter includes angle braces arranged in grooves on inner surfaces of upper and lower layers of holder. Composition material is arranged between angle braces and upper and lower layers of holder. Angle braces may be made of waste material of forming production such as apertured sheets. EFFECT: improved manufacturability, enhanced reliability of cutter unit. 2 cl, 7 dwg
Patent RU-2208973-C1 (RU)
IPC: A23L13/00
Filed: 2002-06-13
Granted: 2003-07-27
Abstract: Способ предусматривает подготовку мясного сырья путем выделения из говяжьих и/или свиных полутуш кусков мясного сырья, приготовление посолочного рассола, включающего соль поваренную пищевую, нитрит натрия, фосфатосодержащий препарат, посол мясного сырья шприцеванием посолочного рассола многоигольчатьм шприцем при температуре в толще выделенного мясного сырья и температуре посолочного рассола на выходе из отверстий игл многоигольчатого шприца, равных между собой или разнящихся не более чем на 1 o С в интервале температур от 1 до 4 o С с, по крайней мере, двукратньм введением посолочного рассола под давлением от 1,5•10 5  до 2,0•10 5  Па и циклическим массированием в вакуум-массажере в течение 6-18 ч при частоте вращения барабана вакуум-массажера 3-8 об/мин, обеспечении температуры мясного сырья в конце процесса массирования не выше 6 o С и механическом воздействии в течение 8-25 мин и отстое в течение 5-45 мин в каждом цикле, выдерживание мясного сырья вне вакуум-массажера на созревании в течение не более 48 ч, формование и проведение в герметичной термокамере последовательных операций подсушки при температуре 63-67 o С и относительной влажности 25-30% в течение 35-65 мин, копчения при температуре 76-79 o С в течение 40-60 мин и варки при температуре 74-76 o С и относительной влажности 98-99% до достижения в толще готового копчено-вареного продукта температуры 68-72 o С. После этого готовый продукт охлаждают до температуры не выше 10 o С, а затем производят сервировочную нарезку продукта при температуре в его толще не выше 6 o С на ломтики толщиной 0,7-10 мм на машине для резки с дисковым ножом при давлении ножа на продукт, составляющем 5-7 кг/см 2 , и скорости резания от 30 до 50 тактов в минуту, а также осуществляют их порядную или фигурную раскладку. Затем производят расфасовывание в полимерную пленку, в том числе термоформуемую, или в пакеты из полимерной пленки с герметизацией упаковок. Описанным способом получают копчено-вареные продукты порционной нарезки в упаковке. В результате улучшаются структурно-механические и функционально-технологические свойства мясного сырья и тем самым повышается качество и биологическая ценность готового продукта при одновременном повышении экономичности и технологичности производственного процесса. Производство продукта в упаковке защищает продукт от внешних воздействий, химических изменений и микробиологического загрязнения и таким образом гарантирует высокое санитарное состояние продукта, повышает его стойкость при хранении, поскольку в упакованном продукте предотвращается испарение влаги, сокращается величина усушки продукта при хранении, транспортировке и реализации, а герметическая упаковка мясопродуктов под вакуумом или в среде газовых смесей предотвращает окислительные процессы в продукте, сохраняя стабильную окраску продукта. 11 с. и 55 з.п.ф-лы.
Patent RU-2213775-C1 (RU)
Title: Cellular culture for substitution therapy
Inventor: GLINSKIKH N P
IPC: C12R1/91
Filed: 2002-06-18
Granted: 2003-10-10
Abstract: FIELD: biology, medicine. SUBSTANCE: invention relates to the known strain ЛЭЧ-4(81) of human lung embryo diploid cells that is used for substitution therapy carrying out. Cellular culture is used as suspension or cells on synthetic baking for treatment of burn patients, patients with trauma of locomotor system, in recovery and correction of functions of damaged tissues and organs. The use of the strain ЛЭЧ-4(81) in medicine provides creature of bioprostheses that are good integrated by recipient body. Invention can be used in substitution, recovery, correcting of function of damaged tissues by implantation or transplantation of health tissues or organs cultured in vitro that are able to retain physiological functions under corresponding conditions of culturing. EFFECT: valuable medicinal properties of culture, reduced cost.
Patent RU-2226920-C1 (RU)
Title: Method of preventing tobacco moldiness
Inventor: ERMOLENKO S A
IPC: A01N63/30
Filed: 2002-10-11
Granted: 2004-04-20
Abstract: FIELD: tobacco industry. SUBSTANCE: invention relates to agriculture and can find use in technology of postharvest treatment and storage of tobacco. Treatment of tobacco is carried out with immunostimulating agent, in particular with preparation obtained from biomass of micromycet Pythium catenolatum according to special technology. Tobacco is then aged, dried, and treated with hot nitrogen monoxide containing vapors of a monobasic saturated organic acid. EFFECT: simplified tobacco postharvest treatment and storage technology. 2 ex
Patent RU-2229510-C1 (RU)
Inventor: BEZUGLOV A JU
IPC: C12G3/06
Filed: 2002-10-21
Granted: 2004-05-27
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: vodka "ZOLOTO KUBANI" comprises the following components per 1000 dal of ready product: citric acid, 0.07-0.5 kg; dried apricots an aqueous-alcoholic infusion obtained by infusing 0.3-0.7 kg of dried apricots in an aqueous-alcoholic liquid with the strength value 50% in the ratio = 1:2.5 for 5 days as filtrate, 1.0-1.5 l; filtered off 65.8% sugar syrup, 11-13 l; rectified ethyl alcohol of the highest purity and purified drinking water, the balance. Vodka comprises citric acid dissolved in purified water or an aqueous-alcoholic liquid. The proposed invention provides preparing vodka with reduced cost due to using more cheap alcohol, reducing consumption of dried apricots and an aqueous-alcoholic liquid being without reducing organoleptic indices of ready product. Vodka confers barely detecting aroma of freshly baked bread. EFFECT: valuable properties of vodka, expanded assortment of vodkas. 2 cl, 3 ex
Patent RU-2231073-C1 (RU)
Inventor: SIMOVAN JAN EH M
IPC: G01N33/559
Filed: 2002-10-22
Granted: 2004-06-20
Abstract: FIELD: medicine, pediatrics. 
     SUBSTANCE: due to the method of radial immunodiffusion in gel one should determine the content of salivary immunoglobin A and its values being below o,4±0,05 mg/ml indicate severe flow of the disease mentioned. 
     EFFECT: more simplified, accelerated method at increased accuracy of prediction. 
     5 ex, 2 tbl
Patent RU-2239376-C1 (RU)
Inventor: ISHCHENKO A I
IPC: A61B17/42
Filed: 2003-06-21
Granted: 2004-11-10
Abstract: FIELD: medicine, operative gynecology. 
     SUBSTANCE: laparoscopically one should perform supravaginal uterine amputation. Two loop-shaped ligatures out of nonabsorbable suturing material should be applied onto uterine cervix' stump to be in turns directed retroperitoneally under round uterine ligaments. Free ends of ligatures should be withdrawn out of abdominal cavity through iliac-inguinal areas to be placed above aponeurosis of external oblique muscles of stomach. One end of ligature should be applied towards another one above aponeurosis, uterine cervix' stump should be sutured up by aponeurosis due to stretching and tightening the ends of ligatures between each other. The method decreases the number of relapses and complications. 
     EFFECT: higher efficiency of operation. 
     1 ex
Patent RU-2245601-C1 (RU)
Inventor: CHUEV D V
IPC: H02P1/20
Filed: 2003-07-31
Granted: 2005-01-27
Abstract: Изобретение относится к преобразовательной технике. Технический результат заключается в повышении срока службы, надежности и в снижении влияния показателей качества напряжения источника питания на работу устройства. Электропривод постоянного тока содержит электродвигатель последовательного возбуждения, шунтированный обратно включенным диодом, катод которого соединен с катодом тиристора, анод которого через коммутирующий реактор подключен к первой обкладке конденсатора и первому выводу второго реактора, анод обратно включенного диода подключен к минусовой клемме источника питания, в электропривод введены шесть резисторов, контактор, два компаратора, логический элемент И, источник порогового напряжения и блок управления. 1 ил.
Patent RU-2242860-C1 (RU)
Title: Threshing-separating apparatus
Inventor: AD JAEV S B
IPC: A01F12/22
Filed: 2003-08-18
Granted: 2004-12-27
Abstract: FIELD: agricultural engineering, in particular, threshing of easily damaged leguminous crops. 
     SUBSTANCE: apparatus has drum equipped with whips secured on whip holders and rod-plank type deck arranged under drum. At least one of whips has mechanism for individual adjustment of position of said whip, said mechanism being arranged at greater distance from axis of rotation of drum as compared with adjacent whips. Each whip is positioned in resilient enclosure manufactured from rubberized strip. Strip edges are arranged in overlapped relation between whip and whip holder or between whip and flange of threaded bushing of individual adjustment mechanism. 
     EFFECT: increased efficiency and reduced fragmentation and micro damaging of crops subjected to threshing owing to insertion of whips in resilient enclosures. 
     2 cl, 3 dwg
Patent RU-2233931-C1 (RU)
Title: Method of operation of ballast section cleaning machine
Inventor: MOKRITSKIJ B JA
IPC: E01B27/06
Filed: 2003-08-26
Granted: 2004-08-10
Abstract: FIELD: railway transport; rail vehicles. 
     SUBSTANCE: proposed method of operation of ballast section cleaning machine includes lining of uprising chute with material featuring physical and mechanical properties higher than those of steel and higher abrasive resistance, reinforcing of intake part of entry board housing by plates made of hard alloy and reinforcing of side bearers and loosener housings with hard alloy. Proposed combination of features provides replacement of wear members of machine to ensure equal service life of all wear members and\or their ratio for groups of members. 
     EFFECT: increased capacity of machine owing to reduction of its shut-down periods. 
     4 cl, 3 dwg
Patent RU-2253289-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/10
Filed: 2003-09-22
Granted: 2005-06-10
Abstract: FIELD: production of saponin-containing emulsifier for foodstuffs. 
     SUBSTANCE: claimed method includes preparation and extraction of udo (Aralia mandchuricca) roots with liquid ammonia. When extraction pressure in extraction mixture if periodically decompressed to provide ammonia boiling and increased up to starting value. Further liquid phase is separated and extractant is distilled to produce target product. 
     EFFECT: decreased energy consumption. 
     1 ex
Patent RU-2248064-C1 (RU)
Title: Ion source
Inventor: PARFENENOK M A
IPC: H01J27/02
Filed: 2003-09-29
Granted: 2005-03-10
Abstract: FIELD: ion-plasma engineering. 
     
     
       SUBSTANCE: proposed closed electron-drift ion source that can be used for designing sources generating ribbon electron beams of inert and chemically active gases has hollow housing that functions as cathode with emission slit and working gas admission ducts made in its butt-end walls, magnetic tips, anode mounted within housing opposite mentioned slit, and magnetomotive force sources; magnetic tips characterized in reduced risk of erosion are provided with removable shielding plates mounted to keep within definite geometry proportions between plate size and emission slit aperture. 
     
     
       EFFECT: enhanced service life, easy disassembly, and reduced maintenance charges of ion source. 
     
     
       4 cl, 2 dwg
Patent RU-2246933-C1 (RU)
Title: Cream for facial skin
Inventor: KUNIZHEV S M
IPC: A61K8/31
Filed: 2003-10-17
Granted: 2005-02-27
Abstract: FIELD: cosmetology. 
     SUBSTANCE: the suggested facial cream contains acetylated lanolin, olive oil, cacao oil, ethanol, glycerol, honey, germaben, triethanolamine, flavoring, bee wax, zinc stearate, stearin, methylcellulose, albumin fraction of caprine milk whey, fucoidan hydrolyzate, distilled water. Components should be taken at certain quantitative content. Cream favors wounds healing, improves metabolic processes in skin cells and prevents skin aging and its dryness and desquamation, as well. 
     EFFECT: higher efficiency. 
     1 cl, 3 ex, 1 tbl
Patent RU-2252270-C1 (RU)
Inventor: NAFTAL M N
IPC: C22B3/00
Filed: 2003-11-11
Granted: 2005-05-20
Abstract: FIELD: autoclave metallurgy of fused copper-nickel sulfide materials used in reprocessing of copper-nickel mattes and Bessemer mattes. 
     SUBSTANCE: claimed method includes oxidative atmospheric leaching of grinded material with reversible copper-containing solution from autoclave refining of copper product at elevated temperature and with pulp aeration with oxygen-containing gas for partial nickel conversion into solution and simultaneous copper deposition. Nickel solution is separated from iron and cobalt followed by electroextraction nickel isolation to produce nickel cathodes and reversible nickel anodic liquor. Solid residue from atmospheric leaching is oxidative leached in autoclave under excessive oxidative gas pressure by using copper and sulfuric acid-containing solution. Formed copper product is separated in autoclave from nickel, cobalt and iron with copper sulfate solution at elevated temperature and excessive water steam pressure to produce pulp used in isolating copper by common methods sulfide concentrate collecting platinum group metals and reversible copper-containing solution for atmospheric leaching of raw material. Oxidative atmospheric leaching is carried out using platinum electrode and silver chloride reference electrode at pulp redox potential of (+95)-(+245) mV, temperature of 90-118°C, partial oxygen pressure 0.08-0.25 MPa in presence of sodium sulfate and water-soluble iron ions in ratio iron/sodium sulfate in starting pulp solution of (0.002-0.035):1. Starting mass ratio of copper ions in pulp solution and nickel in solid residue from atmospheric leaching is maintained at (0.02-0.15):1. As sulfate solution for oxidative leaching in autoclave reversible nickel anodic liquor with addition of predetermined copper ion amount is used. Sulfate solution containing copper and sulfuric acid is obtained by addition in reversible nickel anodic liquor calculated amount of copper-containing solution. 
     EFFECT: copper sulfide concentrate with decreased nickel and iron content; simplified and lower cost equipment; reduced sulfur conversion into solution. 
     5 cl, 1 tbl, 3 ex
Patent RU-2244786-C1 (RU)
Title: Method and device for treated sewage water utilization
Inventor: STEPKIN A A
IPC: C02F1/00
Filed: 2003-12-24
Granted: 2005-01-20
Abstract: FIELD: methods, systems, or installations for draining-off sewage water into ponds through underground horizons. 
     SUBSTANCE: method involves prospecting underground horizon with required absorbing capacity extending into pond; arranging gravity water flow into horizon; bringing water flow velocity up to underground horizon seepage velocity and providing dispersed laminar water flow. Device comprises water supply pipeline and receiving filtering well with waterproof side walls filled with coarse filling material and having narrow neck. Arranged inside neck are water flow deflectors installed below water supply pipeline in several rows and filter widening in downward direction. Accumulation chamber is located at upper filter part. Coarse filling material is located under accumulation chamber. Particle size of coarse filling material smoothly reduces in top-down direction and filter bottom is located below upper boundary of underground absorbing horizon. 
     EFFECT: increased output, increased quality of utilized water. 
     2 cl, 1 ex, 2 dwg