baber/WOPTO huggingface dataset:
Patent RU-2242066-C1 (RU)
Title: Method for evaluating residual capacity of lead battery
Inventor: GORBACHEV V M
IPC: H01M10/42
Filed: 2003-04-29
Granted: 2004-12-10
Abstract: FIELD: electrical engineering. 
     
     
       SUBSTANCE: proposed method for evaluating residual capacity of lead battery at any moment of its discharge, rate of voltage drop and its value across battery in the course of discharge involves pre-evaluation of generalized dimensionless dependence of relative voltage across battery of similar type on relative time of discharge by taking at least three battery voltage measurements at same current and calculation of time remaining till end of discharge and residual battery capacity by present moment of time. 
     
     
       EFFECT: enhanced precision. 
     
     
       1 cl
Patent RU-2238688-C1 (RU)
Title: Surgical method for treating pathological femur dislocation accompanied with head and neck osteolysis
Inventor: BELOKRYLOV N M
IPC: A61B17/56
Filed: 2003-05-12
Granted: 2004-10-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out single-step trochanter arthroplasty via two accesses. Cotyloid cavity is freed in the anterior part of access. Muscles are separated and longitudinally cut from greater trochanter apex. Apophysis cartilage is spherically modeled. Femur is transected in subtrochanteric area retaining proximal splitter connection to muscles. They are perforated as a window under the middle gluteal muscle. Femur reposition into cotyloid cavity is carried out through the opening. Proximal fragment is rotated in three planes to achieve greater trochanter apex centering in acetabular fossa. Lesser trochanter area is deprived of cortex from lower part of the proximal femur fragment. Fractured bone fragments end-to-side osteosynthesis is carried out using L-shaped plate at an age-specific angle. Muscles mobilized together with periosteum and broad tensor muscle femur fascia lata are transferred to end face part of bonesaw line. Supra-trochanteric plastic bone osteotomy is carried out in two stages when treating reduced cotyloid cavity. 
     EFFECT: enhanced effectiveness of treatment; stable position of greater trochanter apex and its centering. 
     2 cl
Patent RU-2246392-C1 (RU)
Title: Greasing-resisting agent for abrasive
Inventor: SVEI GVO SHIN
IPC: B24D3/34
Filed: 2001-12-28
Granted: 2005-02-20
Abstract: FIELD: abrasion. 
     SUBSTANCE: abrasive has surface layer made of inorganic greasing-resisting agent from the group of metal silicates, silica, metal carbonates, and metal sulfates. 
     EFFECT: enhanced quality of abrasion. 
     30 cl, 1 dwg, 7 tbl, 5 ex
Patent RU-2257986-C1 (RU)
Inventor: BOGRAD M G
IPC: B23K31/10
Filed: 2003-12-08
Granted: 2005-08-10
Abstract: FIELD: apparatuses for air-electric arc cutting of metal in automatic modes. 
     SUBSTANCE: automatic machine includes drive car for moving automatic machine; cutter with electrode holder mounted in axle of car body with possibility of rotation and air duct. Automatic machine includes in addition lever secured to car body; balancing weight joined with body by means of said lever; injector for sustaining constant pressure of air flow in cutting zone; lever joined with air duct and with injector through axle and tie rod connecting valve with cutter. Balancing weight is made with possibility of moving on surface of cutter at changing inclination angle of cutter. Lever joined with air duct and with injector through axle is secured to cutter for moving and rotating injector at rotation of cutter as electrode burns. Tie rod is used for directing air flow through cutter and for changing pressure of air flow depending upon its spacing from cutting zone. 
     EFFECT: enhanced accuracy and quality of cutting, reduced degree of carburization of cutting surface. 
     1 dwg
Patent RU-2255639-C1 (RU)
Inventor: VANG MAKS
IPC: A45B25/00
Filed: 2004-02-27
Granted: 2005-07-10
Abstract: FIELD: light industry. 
     SUBSTANCE: water-repelling umbrella has water channel arranged in tubular rod and including water suction passage and water repelling passage. Said passages are connected with one another through transition chamber defined in end part of rod handle portion. Plunger has plunger head disposed in transition chamber for movement therein to effectuate suction stroke during which low pressure is created in transition chamber for sucking water through suction passage into transition chamber, and for effectuating repelling stroke during which pressure is applied to water in transition chamber for replacement of water through water repelling passage from discharge opening in the vicinity of upper end of rod. 
     EFFECT: wider operational capabilities of umbrella. 
     8 cl, 4 dwg
Patent RU-2260602-C1 (RU)
Inventor: UTROBIN A N
IPC: C08F220/18
Filed: 2004-03-02
Granted: 2005-09-20
Abstract: FIELD: chemical industry, chemical technology, polymers. 
     SUBSTANCE: invention relates to a method for preparing aqueous polymer dispersions of the multipurpose designation. Method for preparing an aqueous dispersion of styrene-acryl copolymer is carried out by preliminary emulsifying a mixture of acrylic monomers with styrene in the presence of emulsifying agent and the following aqueous-emulsion co-polymerization of the reaction mixture in the presence of initiating agent. Monomer mixture comprises additionally acrylamide, and method involves using ammonium persulfate and hydrogen peroxide as an initiating agent. Method involves the successive fractionally dosing feeding ammonium persulfate for two stages followed by addition of a mixture of polymethylsiloxane of molecular mass 55-1000 Da and iron sulfate in their mass ratio = (25-35):1 to the reaction mixture at stirring, cooling the reaction mass and its neutralization to pH = 5-6. Invention provides preparing the stable aqueous polymeric dispersion with diminished size of particles. Invention provides enhancing strength and water resistance of film prepared on its base. 
     EFFECT: improved preparing method. 
     1 tbl, 3 ex
Patent RU-2267093-C1 (RU)
Inventor: DANILOV B B
IPC: G01F23/00
Filed: 2004-03-18
Granted: 2005-12-27
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: method comprises pressing unit reinforced by electrodes with simultaneous forming of insulator between the electrodes.  The space that is defined by surfaces of the electrodes is filled with casting plastic mass.  The pressure tightness is provided by tightening the insulator with electrodes by means of a nut. 
     EFFECT: enhanced reliability. 
     1 dwg
Patent RU-2263842-C1 (RU)
Inventor: GARSHIN O N
IPC: F16K15/14
Filed: 2004-03-22
Granted: 2005-11-10
Abstract: FIELD: machine engineering. 
     SUBSTANCE: non-return valve includes inlet side working members and outlet side working members. Working members of elastic material are in the form at least of two sleeves. Working member of inlet side is in the form at least of one sleeve with bent outside edges. Said edges are in contact with inner surface of walls of opposite sleeves. 
     EFFECT: enhanced operational reliability of valve. 
     2 cl, 7 dwg
Patent RU-2266495-C1 (RU)
Inventor: OVCHAR V G
IPC: F28D1/04
Filed: 2004-03-26
Granted: 2005-12-20
Abstract: FIELD: the invention refers to energy engineering namely to air cooling apparatus applied particularly for cooling of natural gas. 
     SUBSTANCE: the gas air cooling apparatus has ventilators for feeding exterior intertubular cooling environment  predominantly air , at least two heat exchanging sections with multi-row single-pass bundle of finned tubes in which the tube rows are separated from each other with distancing elements fulfilled in the shape of folded plates  interchanging along the length of the plate prominent and concave plots  forming supporting sites for the tubes adjacent throughout  the height of the bundle of rows. The configuration of the folded distancing element are accepted of the kind that transversal lines of the upper concave plots are located relatively to the flatness passing through corresponding transversal lines  of the lower concave plots of the element in high-altitude diapason  of values: from exceeding on a value γ 1   over the flatness on the part of the thickness Δ of the distancing element making γ 1 =Δ-A, where A- amplitude of the fold, before location of the  lower than mentioned  flatness on the value γ 2 ≤0,11d, and the pitch n of the folds along the length of the distancing element makes up n=(1,01-1,75)d where d - a diameter of finning along the exterior contour of the fins of the tubes. 
     EFFECT: increases stability of the bundle of the tubes of the heat exchanging section of the apparatus, thermal efficiency of the gas air cooling apparatus and also increases rigidity characteristics of the heat exchanging sections of the apparatus working under pressure. 
     17 cl, 13 dwg
Patent RU-2260072-C1 (RU)
Inventor: ZENTSOV V N
IPC: C23F13/00
Filed: 2004-03-26
Granted: 2005-09-10
Abstract: FIELD: electrochemical corrosion protection of internal surfaces of  fittings of pipe lines carrying aggressive media. 
     SUBSTANCE: proposed method includes forming the passage of dielectric branch pipe in approximate vicinity of fittings to be protected and placing the anode in it. Anode is made in form of hollow cylinder with area of surface which is in contact with medium carried in pipe line equal to or exceeding internal surfaces of fittings. Anode is pressed in dielectric branch pipe fitted in pipe line tightly to its internal surface. Fitting is electrically insulated from pipe line. Dielectric branch pipe and anode consist of two sections separated by fittings. Sections of anode are brought in electrical and mechanical contact with fittings. Device proposed for realization of this method includes flanged joints for connection of fittings with pipe line, elastic dielectric gaskets laid between flanges, dielectric branch pipe located in immediate proximity  of fittings to be protected and anode. Anode is made in form of hollow cylinder whose area of surface brought in contact with medium of pipe line is equal to or is more than area of internal surfaces of fittings. Anode is pressed in dielectric branch pipe fitted in pipe line tightly to  internal surface. Flanged joints connecting the pipe line with fittings are provided with elastic dielectric bushes and washers  fitted on rods and under heads of bolts and nuts. Holes for bolts in flanges are drilled according to outer diameter of bushes. Dielectric branch pipe and anode consists sections divided by fittings each. Mounted on end of each section of anode directed towards fittings is bush which is provided with collar and is pressed on it and locked by means of countersunk rivets. Collar of this bush is pressed between elastic dielectric gasket and flange of fittings. Surface of bush is covered with corrosion-resistant dielectric coat but for sections which are in contact with flange of fittings and with anode. Proposed method provides enhanced protection of fittings at symmetric and smooth distribution of protection in current density. 
     EFFECT: enhanced efficiency of corrosion protection; ease of mounting parts in pipe line. 
     3 cl, 3 dwg
Patent RU-2268463-C1 (RU)
Inventor: LIPUNOVA ELENA ANDREEVNA
IPC: G01N33/48
Filed: 2004-04-12
Granted: 2006-01-20
Abstract: Изобретение относится к области биологии. Сущность способа:   опытную пробу стабилизированной крови инкубируют 1 ч в 0,2% растворе хлорида натрия, контрольную - в 0,65% растворе NaCl, в соотношении кровь/инкубационная среда 1:50. Из каждой пробы формируют однослойные препараты, в которых через каждые 30 сек в течение 10 мин в каждой из двух ортогональных плоскостях регистрируют временные последовательности групп проекций изображений эритроцитов N k⊥ , N 0⊥ ; N k ||, N 0 ||, содержащие по n k⊥ , n 0⊥ ; n k ||, n 0 || изображений эритроцитов, и сохраняют их. Дополнительно через каждые 10 мин в течение 1 ч регистрируют временные последовательности групп проекций изображений эритроцитов M k⊥ , M 0⊥ ; M k ||, M 0 ||, содержащие по m k⊥ , m 0⊥ ; m k ||, m 0 || изображений эритроцитов, и сохраняют их. Измеряют габаритные размеры А m  и В n  всех эритроцитов, по которым вычисляют значения объема и толщины, и, далее, определяют значения биометрического индекса "RVK" для каждой клетки из соответствующей временной группы, на основании чего эритроцитарную популяцию каждой группы разделяют на рециты и леталиоциты. Активность эритропоэза определяют по времени, за  которое происходит переход большей части клеток в класс леталиоцитов, отсчитывая от начала инкубации. При t m,n ≤30 с определяют затухание эритропоэза, при 30 с<t m,n ≤60 с - равновесное состояние эритропоэза, при t m,n >60 с - активацию эритропоэза. Способ позволяет повысить точность оценки эритропоэза, может быть использован при экспресс-диагностике функционального состояния организма в гематологии и экологии животных, в частности низших позвоночных. 1 з.п. ф-лы, 1 табл., 1 ил.
Patent RU-2266642-C1 (RU)
Inventor: ANTONENKO A I
IPC: A01K47/00
Filed: 2004-06-30
Granted: 2005-12-27
Abstract: FIELD: apiculture. 
     SUBSTANCE: the present innovation deals with early-spring treatment of bee families. The suggested method for stimulating biological viability in bees deals with the impact upon brood chamber space with bees with the help of cold plasma flow. The source of cold plasma should be replaced above the channels along slotted lattice being fixed above the upper planks of brood chamber lattices. This impact should be conducted for 15 min both in the morning and in the evening. Equipment suggested to fulfill this method includes the source of cold plasma consisting of high-frequency generator, its output is loaded onto low-voltage wrapping of a plasmotron. High-voltage wrapping of a plasmotron is connected with an irradiator with its one end in case of its another free end. The irradiator is designed to be with multi-specular sharp ends covered with silver layer. The innovation suggested enables to increase viability in bees at the period of early spring. 
     EFFECT: higher efficiency of stimulation. 
     3 cl, 3 dwg
Patent RU-2272232-C1 (RU)
Inventor: NIZAMOV KHAVAS NURTDINOVICH
IPC: F28D7/00
Filed: 2004-07-05
Granted: 2006-03-20
Abstract: Изобретение предназначено для теплообмена и может быть использовано в теплотехнике. Теплообменник содержит размещенный в кожухе пучок труб овального поперечного сечения, закрепленных в трубных досках. Новым в теплообменнике является то, что трубы установлены с расположением большой оси овала поперечного сечения под углом к направлению потока межтрубной среды, равным 3-5 градусов. Трубы по отношению к направлению потока расположены или единообразно под одним и тем же углом атаки, или елочкой с чередованием углов атаки потока. Овальное сечение трубы имеет форму профиля без острых углов и может быть исполнено, в частности, в виде эллипса. При этом толщина труб выполнена или переменной, или постоянной. При переменном исполнении толщины стенок для трубы эллиптического сечения толщина стенки трубы минимальна по малой оси эллипса и максимальна по большой оси эллипса. Изобретение обеспечивает повышение эффективности самоочистки и интенсификацию теплообмена.7 з.п. ф-лы, 5 ил.
Patent RU-2272174-C1 (RU)
Inventor: LITVINENKO ALEKSANDR MIKHAJLOV
IPC: F03D9/00
Filed: 2004-10-06
Granted: 2006-03-20
Abstract: Изобретение относится к ветроэнергетике и касается систем управления ветроэлектроэнергетическими генераторами преимущественно сегментного типа. Для устранения тормозного эффекта статора система управления, содержащая магнитопровод, источник возбуждения, рабочую обмотку, которая соединена с диодами, соединенными с регулятором напряжения и аккумуляторной батареей, дополнительно содержит размагничивающие обмотки, датчики положения ветроколеса, датчики скорости ветроколеса и силовые схемы напряжения питания, причем входы силовых схем напряжения соединены с датчиками скорости и положения, а выходы - с размагничивающими обмотками. Система обеспечивает устранение нежелательного шунтирования основного потока, что увеличивает рабочее напряжение. 1 ил.
Patent RU-2262369-C1 (RU)
Inventor: BORDAKOV V N
IPC: F04F5/54
Filed: 2004-10-14
Granted: 2005-10-20
Abstract: FIELD: continuous operation ejection installations. 
     SUBSTANCE: ejection installation can be used for destroying arms provided with chemical poisoning matters, namely poisoning gases. Installation has system for storing and feeding neutralizing solutions, system for supplying matter to be processed, ejector provided with mixing chamber, diffuser and branches for supplying main working stream and matter to be processed,  flow-through reactor connected in series with diffuser, container for storing products of reaction and gas cleaning system. Installation is provided with system for supplying matters under pressure to reactor, namely, neutral gas, and system for checking seal-proof of connections. System for supplying neutral gas to flow-through reactor has at least one nozzle apparatus and lock-adjusting and control equipment which are connected together and with source of neutral gas under pressure. Systems for supplying and storing neutralizing solutions and feeding processed matter are connected with branches for supplying main working flow and processed matter of ejector. Flow-through reactor is made in form of pipeline with at least one axial turbine mixer, disposed inside reactor, for activating chemical reactions. Nozzle apparatus of system for supplying neutral gas into flow-through reactor is mounted in front of axial turbine mixer. System of checking connections for seal-tightness is made in form of at least one ring-shaped chamber embracing item to be inspected, aids for creating excess pressure of inert medium and test equipment. All the units of system are connected together and are filled with inert medium. Conditions of processes of chemical conversion of poisoning matters in ejector are improved and level of inspection of parameters of operation is increased. 
     EFFECT: improved ecological cleanness; improved safety of detoxication process. 
     4 cl, 3 dwg
Patent RU-2280903-C1 (RU)
Inventor: SKRIBANOV EVGENIJ VASIL EVICH
IPC: G09B9/00
Filed: 2005-04-08
Granted: 2006-07-27
Abstract: FIELD: computer engineering, engineering of systems for digital program control of machine tool stations. 
     SUBSTANCE: universal training complex contains a system of digital program control, feeding drive by two and more coordinates. To optimize precision of programs, developed for machines with digital program control, universal training complex additionally includes a load in form of electrical powder brake for each coordinate, positioned on the same axis with feeding drive, and (sensor of position of appropriate coordinate) sensor of angular movements along each coordinate. Also, device contains block for transformation of technological parameters to electrical signal, block for registration of trajectory movements and their deviations. 
     EFFECT: optimized precision of development of controlling programs, optimized complex training of specialists in working with digital program controls. 
     1 dwg
Patent RU-2288314-C1 (RU)
Inventor: POTLOV ALEKSANDR VIKTOROVICH
IPC: E01B9/68
Filed: 2005-05-18
Granted: 2006-11-27
Abstract: FIELD: railway transport; permanent way. 
     SUBSTANCE: invention relates to rail fasteners, namely, chairs pads placed under rail foot, for instance R-65 in rail fasteners FCR-65, FCR-1, etc.  Proposed rail chair pad is made of composite thermoelastoplast in form of rectangular plate with two ribs from bottom on end faces along tie, and with uniformly arranged grooves on upper support surface in trapezoidal cross section with smaller base pointed inwards.  Said chair pad contains additionally trapezoidal uniformly spaced cross section grooves on lower support surface with smaller base pointed inwards and parallel to grooves on upper support surface.  Grooves on upper and lower support surfaces are made of equal height and arranged so that grooves on one support surface are located between grooves in center on other support surface.  size of spaces between grooves is equal being 1-3 thickness of chair pad and height of grooves is 0.1 - 0.3 thickness of chair pad. 
     EFFECT: provision of reliable operation of rail fastening, increased service life of rail chair pad at cyclic loads in permanent way, prevention of rail creeping. 
     4 cl, 4 dwg
Patent RU-2288711-C1 (RU)
Inventor: JAKOVENKO EHMILIJA PROKHOROVNA
IPC: A61P25/28
Filed: 2005-06-17
Granted: 2006-12-10
Abstract: FIELD: internal diseases. 
     SUBSTANCE: patient is administered diet including 0.3-0.5 g/kg/day animal for 10 days followed by increase to dose 0.8-1 g/kg/day during 1 month, after which 5% glucose solution is administered intravenously in dose 400-500 ml for 1 weak, lactulose in dose 60-90 ml divided into 2-3 intakes for 4 weeks, and probiotics over a 2-weak period 30 min before meal time. Simultaneously, L-ornithine-L-aspartate is given during 10 days in dose 30-40 g a day divided into 2-3 intakes followed by dose 5-7 g thrice a day during 10 days. 
     EFFECT: achieved involution of neurological and psychical manifestations of encephalopathy, reduced hepatic coma development incidence, and increased protein tolerance in patients. 
     4 cl, 3 ex
Patent RU-2295530-C1 (RU)
Title: Method for preparing 11-chloro-1,8,9,10-tetraalkyl-11-aluminatricyclo[6.2.1.02,7]undec-9-ene-3,6-diones
Inventor: DZHEMILEV USEIN MEMETOVICH
IPC: C07F5/06
Filed: 2005-10-17
Granted: 2007-03-20
Abstract: FIELD: chemistry of metalloorganic compounds, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of novel organoaluminum compounds of the general formula (I):   wherein R means ethyl (Et), n-propyl (n-Pr), n-butyl (n-Bu). Method involves interaction of disubstituted acetylenes with aluminum trichloride in the presence of metallic Mg (powder) and Cp 2 ZrCl 2  as a catalyst in argon atmosphere, at room temperature for 8 h followed by addition of p-benzoquinone and stirring the reaction mass for 2-4 h at room temperature. The yield of the end substance is 55-60%. Synthesized compounds can be used in fine organic and metalloorganic synthesis and as co-catalysts in processes of oligomerization and polymerization of olefins and coupled dienes. 
     EFFECT: improved method of synthesis. 
     2 cl, 1 tbl, 4 ex
Patent RU-2297293-C1 (RU)
Title: Method for producing rectangular shapes in roller drawing die
Inventor: BARICHKO BORIS VLADIMIROVICH
IPC: B21C1/00
Filed: 2005-12-12
Granted: 2007-04-20
Abstract: FIELD: manufacture of rectangular cross section rods by drawing. 
     SUBSTANCE: drawing process is realized in roller type drawing die with shifted along drawing axis pairs of rollers having smooth working surface. Due to sustaining relation of percentage reduction values in pairs of rollers normalized by mathematical expression in range 0.4 - 1.0, it is possible to achieve significant fluctuation of free enlarging. Invention reduces dimension instability of cross section of shapes as operation of drawing die in mode of shape drafting is eliminated. 
     EFFECT: lowered dimension instability of cross section of drawn rods. 
     3 dwg, 1 ex
Patent RU-2312359-C1 (RU)
Inventor: TSAREGORODTSEVA MARINA VLADIMI
IPC: G01N33/74
Filed: 2006-02-22
Granted: 2007-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining ratio between amounts of tumor necrosis factor-α and estradiol in blood serum in women suffering from recurrent inflammatory diseases of small pelvis organs in remission period after infect eradication at the thirteenth-fourteenth day of menstrual cycle, using immunoenzyme analysis approach. Ratio coefficient value being greater than 10.0, autoimmune oophoritis of inflammatory genesis is to be predicted. 
     EFFECT: high accuracy of prognosis.