baber/WOPTO huggingface dataset:
Patent RU-2205650-C1 (RU)
Title: Method for preparing probiotics
Inventor: BEDRIN A K
IPC: A61P1/00
Filed: 2002-02-26
Granted: 2003-06-10
Abstract: FIELD: medicinal industry, pharmaceutical technology. SUBSTANCE: invention relates to production of preparations used as medicinal agents in dysbacteriosis, chemotherapy and digestive tract diseases. Method involves culturing industrial strains of corresponding microorganisms in stainless reactors at temperature 37 ± 1 C at stirring and under aeration in nutrient medium containing hydrolyzates of protein substrates with addition of ammonia, glucose for 6-7 h, pH value is 5.5-8.0 followed by pouring the prepared bacterial mass in ampoules or flasks, its freezing and the following liophilic drying. Before pouring method involves concentration of bacterial mass on ceramic filters with cutting off the fraction of size 0.2-0.4 mcm in feeding bacterial mass by tangentially to filtration surface. EFFECT: reduced time of liophilic drying and energy consumption, elevated storage time. 4 ex
Patent RU-2214874-C1 (RU)
Title: Method for removing contaminations from inner surface of tube and apparatus for performing the same
Inventor: POLUZHEVTSEV JU M
IPC: B08B9/053
Filed: 2002-04-15
Granted: 2003-10-27
Abstract: FIELD: processes and devices for cleaning, namely hollow articles, possibly in gas-oil industry branch for cleaning pump- compressor tubes, sewage pipes and so on. SUBSTANCE: group of invention provides enhanced efficiency of cleaning tubes even if they are clogged until complete closure of flow-through cross section. Method comprises steps of supplying working agent into system for cleaning tube and with use of said system increasing cross section of working agent and forming cleaning flow directed to side opposite relative to direction of working agent feed and thereby moving tube-cleaning system along tube; creating cleaning flow by means of nozzles having cylindrical opening whose length is no less than its three diameters in the form of radial jets directed along line tangent to imaginary surface of cylinder placed in zone of maximum increase of cross section area of working agent flow by angle 45 - 85 degrees relative to its generatrix through contamination in such a way that to transform said jet when it achieves tube surface to planar flow between tube and contamination having motion components directed along and across tube. Tube-cleaning system for performing the method includes head having inner duct for supplying working agent and widened zone communicated with nozzles directed towards hose and with inner duct; head may be connected with hose. Each nozzle is in the form of cylindrical opening whose length is no less than its three diameters; its lengthwise axis is inclined by angle 45 - 85 degrees relative to generatrix of imaginary surface of cylinder (in touching point) placed in zone of maximum increase of inner duct. EFFECT: enhanced efficiency of method. 11 cl, 13 dwg
Patent RU-2221102-C1 (RU)
Inventor: AGEJKIN V N
IPC: E01C3/06
Filed: 2002-12-05
Granted: 2004-01-10
Abstract: FIELD: road building; construction and reconstruction of roads. SUBSTANCE: proposed motor road contains road structure and cross members made of synthetic material laid in road embankment. Novelty is that road contains also longitudinal members made of waterproof synthetic material placed in season snow-melt layer of road structure base symmetrically relative to road axis, with lower edges jammed in permafrost. EFFECT: improved operation reliability of road owing to increased carrying capacity of season snow-melt layer in base of road structure, both in summer and autumn periods. 1 dwg
Patent RU-2236867-C1 (RU)
Title: Способ получения антигена возбудителя лихорадки ку
Inventor: SMELJANSKIJ V P
IPC: A61K39/02
Filed: 2003-03-18
Granted: 2004-09-27
Abstract: Изобретение относится к медицине, в частности к микробиологии, и касается получения высокоактивного антигена из коксиелл Бернета для последующего его использования в диагностике лихорадки Ку. Сущность способа заключается в том, что после гомогенизации желточных мешков куриных эмбрионов, инфицированных аттенуированным штаммом M-44 C.burnetii, их обрабатывают 1-2 раза эфиром. Эфирную фазу удаляют, а в оставшуюся добавляют подкисленный формамид. Через 16-18 ч добавляют охлажденный подкисленный этанол, центрифугируют. К надосадку добавляют охлажденный подкисленный ацетон, затем взвесь центрифугируют, осадок растворяют в физиологическом растворе, рН 7,2. Техническим результатом является получение высокоактивного антигена возбудителя лихорадки Ку с высоким процентом выхода конечного продукта. 1 табл.
Patent RU-2232899-C1 (RU)
Inventor: PUCHKOV L A
IPC: E21B43/26
Filed: 2003-04-04
Granted: 2004-07-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes drilling of wells from the surface and making of several evenly placed along bed massive pairs of vertical slits. Each upper-lying pair of slits is displaced relatively to lower pair in horizontal plane for same sharp angle. During treatment of average and massive beds displacement angle of vertical slits is 30°-45°, and height h=(1/5-1/2)·m. Distance between ends of slits of one pair for layers of any massiveness is determined in basis of expression 1=h/λ, where λ is a coefficient of side thrust of rock massive. 
     EFFECT: 2-3 times higher methane debit from well. 
     3 cl, 4 dwg, 2 ex
Patent RU-2240374-C1 (RU)
Inventor: BUKIN V I
IPC: C22B58/00
Filed: 2003-05-16
Granted: 2004-11-20
Abstract: FIELD: rare metal technology. 
     SUBSTANCE: invention relates to hydrometallurgy of rare elements, in particular gallium, and can be used for recovering gallium from alumina production solutions. Recovery comprises extraction of gallium from alkali solutions with N-(2-hydroxy-5-nonylbenzyl)-β,β-dihydroxyethylamine solution in n-octanol followed by separation of gallium and aluminum in the re-extraction stage using various-concentration (2 to 3 M) HCl solutions. Degree of gallium recovery achieves ~94-99% at NaOH concentration 0.5 to 5 M from individual solutions and 58% from solutions containing 0.3 g/L Ga, ~30 g/L Al, and 3.9 M NaOH. 
     EFFECT: increased gallium extraction velocity and yield. 
     4 tbl, 6 ex
Patent RU-2243040-C1 (RU)
Title: Способ рекуперации площадок захоронения твердых бытовых отходов
Inventor: VAJSMAN JA I
IPC: B09B1/00
Filed: 2003-05-19
Granted: 2004-12-27
Abstract: Изобретение относится к охране окружающей среды, в частности к эксплуатации площадок захоронения твердых бытовых отходов (ТБО), а именно к способам многократного использования площадок захоронения ТБО. При осуществлении способа на выбранном участке существующей площадки захоронения ТБО экскавацией извлекают свалочный грунт. Выбранный грунт сортируют с выделением вторичного сырья (ВС), балластных фракций и собственно грунта. В основании освободившегося после экскавации участка площадки захоронения ТБО создают (либо реконструируют) гидроизолирующий экран и систему отвода фильтрата в соответствии с действующими нормативными требованиями, после чего складируют с 4-кратным уплотнением вновь завозимые ТБО и пересыпают их полученным в процессе сортировки грунтом. По достижении проектных отметок данного участка на поверхности вновь заскладированных ТБО создают водозащитное покрытие из отсортированного грунта и начинают освоение следующего участка. Возвращение к первоначально осваиваемому участку площадки ТБО целесообразно через 20 лет. Изобретение обеспечивает увеличение сроков эксплуатации существующих площадок захоронения ТБО при обеспечении соответствия площадок современным экологическим требованиям и сбережении природных ресурсов.
Patent RU-2242609-C1 (RU)
Inventor: TOLSTUNOV S A
IPC: E21C39/00
Filed: 2003-07-22
Granted: 2004-12-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: device has body with moveably cylinder and sensor placed therein, electrically connected to signal equipment. Sensor is a two-shoulder lever, made in form of axis with electric contacts at ends, mounted with possible rotation in self-mounting bearing, placed in moving cylinder isolated from body with inner electrical contact. Upper electric contact of axis is made in form of spring. Lower portion of body is made in form of truncated cone, broadening downwards, and provided with inner electric contact, isolated from body. 
     EFFECT: higher safety. 
     3 dwg
Patent RU-2251709-C1 (RU)
Title: Mode of determination of distance to the source of radio-frequency emission and the speed of closing in of a flying vehicle with it
Inventor: ALEKSEEV JU JA
IPC: G01S13/42
Filed: 2003-09-17
Granted: 2005-05-10
Abstract: FIELD: passive radiolocation systems. 
     SUBSTANCE: the invention is in that meanings of the angles of the bearing of the source of radio-frequency emission and angle speeds of rotating of the line of its visa are appreciated according to radio signals locked-on from the source radio-frequency emission. The following parameters of the locked-on radio signals are also measured: rate of repeating of impulses, maximum and minimum meaning of period of repeating impulses, duration of the cycle of changing the period of repeating pulses. 
     EFFECT: the distance to the source of radio-frequency emission and the speed of closing with it is appreciated according to the meanings of the angles of the bearing of the source of the radio-frequency emission and the measured value of the parameters of radio signals. 
     1 dwg
Patent RU-2253221-C1 (RU)
Inventor: DEDOVA EH B
IPC: A01G25/00
Filed: 2003-11-12
Granted: 2005-06-10
Abstract: FIELD: agriculture, in particular, cultivation of crops on salinated soil. 
     SUBSTANCE: method involves planting Jerusalem artichoke roots in autumn into soil with salination extent of 0.2-0.65%; providing care for young crops; applying fertilizer; irrigating with water mineralized to the extent of 1.5-2.0 g/l, with preirrigation soil moisture content of 70-75% in comparison to normal moisture content being maintained at the initial growing period; upon reaching by plants of phase at which 12-20 pairs of leaves appear, maintaining preirrigation soil moisture content of 60-65% as compared to normal moisture content, with absorption by plants of underground water constituting 18-20% by total water consumption; harvesting green mass and roots in September-October. Method may be used in development of soils brought out of agricultural utilization owing to secondary salination of soil and high level of underground water. 
     EFFECT: increased efficiency in employment of abandoned over-salinated lands in arid zones. 
     3 tbl, 1 ex
Patent RU-2262855-C1 (RU)
Title: Способ производства хрустящих хлебных палочек
Inventor: OSTRIKOV A N
IPC: A23P1/12
Filed: 2004-03-04
Granted: 2005-10-27
Abstract: Изобретение относится к хлебопекарной промышленности, в частности к способам производства экструдированных хлебных продуктов. Способ предусматривает смешивание крошки из черствого и деформированного хлеба с пищевыми добавками, увлажнение смеси и ее экструдирование. Хлебную крошку с размером частиц 2 мм смешивают со свекольно-паточным порошкообразным полуфабрикатом в количестве 3...5% к массе крошки из черствого и деформированного хлеба. Увлажняют полученную смесь до 12...15% и осуществляют ее обработку на одношнековом экструдере при температуре продукта перед матрицей 433...453 К, угловой скорости вращения шнека 4,95...6,28 с -1  и давлении в предматричной зоне экструдера 6...7 МПа. Изобретение позволяет получить комбинированный экструдированный продукт питания с повышенной пищевой ценностью. 4 ил., 2 табл.
Patent RU-2256468-C1 (RU)
Inventor: BORSUKOV A V
IPC: A61N1/20
Filed: 2004-03-09
Granted: 2005-07-20
Abstract: FIELD: medicine, surgery, surgical hepatology, intervention radiation diagnostics. 
     SUBSTANCE: due to ultrasound control one should introduce monopolar electrodes being parallel to the direction of vessels. Moreover, a cathode is being at the distance of 10 mm against vascular wall. Then comes electrochemical lysis (ECL) for 20 min, not more after the contact of echo-positive formation appeared during the lysis with vascular wall at the distance for not less than 1.3 against metastase diameter. The innovation enables to carry out efficient metastatic lysis near large hepatic vessels at no risk of hemorrhagic growth due to US-criteria of tissue lysis sufficiency being near the vessel without any disorders in muscular layers of vascular wall. 
     EFFECT: higher efficiency of therapy. 
     2 dwg, 1 ex
Patent RU-2259408-C1 (RU)
Inventor: PAVLOV V V
IPC: C21D9/24
Filed: 2004-06-07
Granted: 2005-08-27
Abstract: FIELD: methods of a thermal treatment of teeth of disk saws. 
     SUBSTANCE: the invention is pertaining to the methods of a thermal treatment of teeth of disk saws, in more particular, the teeth of disk saws used for a hot cutting. The technical result of the invention is an increased stability of the saw disks of a hot cutting, reduced operational cost at the thermal treatment. For obtaining the technical result in the method of a heat treatment of teeth of a disk saw, the heating of the disk saw teeth for hardening and tempering is conducted by the high-frequency currents delivered from a generator to an inductor. At that a hardening heat conduct at the values of the current intensity of a grid and the current intensity of the anode accordingly - 1.6 A and 7.5 A with the voltage of the anode and the loop accordingly - 9.0 V and 0.48 V up to the temperature of 820-850°C and cool them in the polyacrylic salt of iron at the temperature of 20-40°C, the tempering is conducted at the values of the current intensity of the grid and anode accordingly of 0.5 A and 2.5 A with the voltage of the anode and the loop accordingly of 3.5 V and 0.18 V at the temperature of 260-270°C. The depth of a tooth enter in the inductor makes 2.0-2,5 mm and the peripheral rate of disk rotation is 13.75 mm/s. 
     EFFECT: the invention ensures an increased stability of the saw disks operation in the process of a hot cutting and reduced operational cost of the thermal treatment. 
     1 tbl
Patent RU-2265233-C1 (RU)
Inventor: ISAEVA N P
IPC: G01S13/06
Filed: 2004-06-21
Granted: 2005-11-27
Abstract: FIELD: radar hardware components for determination of coordinates of the points of departure or fall of ballistic objects according to the results of measurement of their current coordinates in the trajectory. 
     SUBSTANCE: includes units providing realization of two algorithms of extrapolation of the tracked trajectory to the point of departure (fall) and their adaptive selection.  Depending on the results of operation of the units of adaptive selection, extrapolation to the point of departure (fall) is conducted either by simplified differential equations of flight of the ballistic body, or by complete equations taking into account the geophysical and meteorological data in the area of operation. 
     EFFECT: enhanced accuracy of determination of the points of departure (fall) without reduction of the carrying capacity at operation of the product at large distances "radar-target" and in unfavorable meteorological condition. 
     2 dwg
Patent RU-2270963-C1 (RU)
Title: Air distributor
Inventor: EVDOMASHKO DMITRIJ EVGEN EVICH
IPC: F24F13/06
Filed: 2004-10-12
Granted: 2006-02-27
Abstract: FIELD: the invention refers to the field of apartments' ventilation. 
     SUBSTANCE: the air distributor has a body fulfilled in the shape of a diffuser with outlet openings at its exit, attached to airway with the aid of a cylindrical inlet socket, fulfilled on the surface of the last ejecting windows, installed on the inlet socket a convergent insertion, an elastic sealing, fixed on the cylindrical inlet socket, overlapping it and firmly fixed with one of its edge to the inlet socket before the ejecting windows along the air flow with possibility to travel along the last and their coverage, a muff with blanc opening fixed inside the body , fulfilled in the bottom, coaxially located with it a round opening above which there is also coaxially located a round plate with diameter larger than the diameter of the round opening and having radially located slit-like openings and in the center a coaxially fixed muff with carving. At that the outlet openings are formed between the edges of the bottom of the body and the round plate with ribs fixed on the edges of the bottom the number and location of which exactly correspond with the number and location of slit-like openings of the round plate. At that the upper edges of the ribs freely pass through radial split-like openings of the round plate and a rod having a carving passes through the muff, its carving corresponds with the carving of the muff. At that the upper end of the rod is fulfilled smooth and installed with possibility of free rotating in the blanc opening of the muff. A ring having a round cut is fixed on the lower edge of the elastic sealing. Analogous rings adjoin to this ring from below and from above and are connected with the aid of arched brackets rounding the inlet socket, to the rack which is in contact with the cog-wheel of the second actuating mechanism installed on the bracket which is fixed on the inlet socket with a clamp and the lower edge of the rod with a carving is connected to the shaft of the second actuating mechanism also installed on the bracket fixed to the clamp. At that the both actuating mechanisms are controlled with regulators and electrically connected with sensors of temperature and of air consumption correspondingly. 
     EFFECT: increases intensity of fading of the speed of the flow and provides regulation in autonomous regime of temperature overfall between the blowing air and the apartments' air.
Patent RU-2281999-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: E02D27/44
Filed: 2005-02-28
Granted: 2006-08-20
Abstract: FIELD: vibration protection means for building industry, particularly vibroinulated foundations for machines, engines, or ordnance. 
     SUBSTANCE: vibroinsulated foundation comprises bath and foundation block arranged in the bath so that the foundation block is spaced from bath walls and bottom. The foundation block is higedly connected with bumpers, which in turn are attached to foundation block by means of hinged lever. The lever connects foundation block with support member of bumper. Bumper has resilient member formed as two serially connected elastic resiliently-damping members divided with washer. Pendulum suspension means of the bumper is made as threaded pin having the first end connected to hinged lever and the second end connected to nut and thrust washer, which are connected to bush. The bush is attached to resilient member. The thrust washer is made of resilient material. Resiliently-damping member is formed as pleached strands or tangled wires. 
     EFFECT: increased efficiency of three-dimensional vibration protection and simplified foundation structure. 
     2 dwg
Patent RU-2286230-C1 (RU)
Inventor: KOTUNOV VLADIMIR VASIL EVICH
IPC: B22F3/12
Filed: 2005-03-23
Granted: 2006-10-27
Abstract: FIELD: powder metallurgy; production of polymer magnetic materials for permanent magnets on base of rare-earth alloys. 
     SUBSTANCE: proposed method is used for production of magneto-plastic on base of neodymium-iron-boron system at the following content of components, mass-%: neodymium, 27-32; boron, 1-1.5; M, 0.1-1.5; the remainder being iron, where M is zirconium, cobalt, niobium, hafnium, aluminum, indium, gallium, terbium, deuterium, praseodymium, manganese, zinc, uranium. Ingot thus obtained is crushed and is annealed in vacuum furnace for 20-40 h at five stages: at first stage, furnace is evacuated at 25-130°C to residual pressure of P=10 -3  mm Hg, after which hydrogen is fed to pressure of P 1 =700-980 mm Hg; at second stage, heating to 750-940°C at rate of 300-400°C/h at P 2 =700-980 mm Hg; at third stage isothermal holding is carried out at 750-940°C and P 3 =700-980 mm Hg continued for 120-180 min; at fourth stage isothermal holding is carried out for 5-30 min at 750-940°C and P 4 =kP 3 , where k =0.1-0.05; at fifth stage furnace is evacuated at 750-940°C to pressure P 5 =10 -3  mm Hg ensuring growth of anisotropic phase Nd 2 Fe 14 B in form of small crystals and is cooled in vacuum to room temperature at rate of 50-100°C/h. Then, lumps of alloy are ground to obtain powder which is compacted in oriented magnetic field and is sintered. 
     EFFECT: increased residual induction at retained high coercive force; improved physico-chemical characteristics; facilitated procedure. 
     2 cl, 1 dwg
Patent RU-2291383-C1 (RU)
Title: Method for adjustment of flight vehicle control actuator and control actuator electromagnetic unit for its realization
Inventor: ZASLAVSKIJ ARKADIJ ARKAD EVICH
IPC: F15B19/00
Filed: 2005-05-24
Granted: 2007-01-10
Abstract: FIELD: armament. 
     SUBSTANCE: the method consists in adjustment of the value of the working stroke of the primary member for provision of the extreme levers of the actuator output co-ordinate.  The maximum levers of deflection of the actuator to either side are set, they should correspond to the excess of the maximum levers of actuator defections by 5 to 10 %.  An input signal of the operating frequency is applied to the control actuator input, and at a functioning actuator an additional fine adjustment within the above limits is performed, trying to obtain the minimum amplitude of its recoil.  The electromagnetic unit of the flight vehicle control actuator realized in the method has a body with two plunger electromagnets positioned on it, their armatures are coupled to one another and kinematically linked with the actuator.  Each armature has a rod.  The rods are turned off in the armatures with a lock-nut.  The armature coupling is effected by kinematic linkage of the rods with a link rigidly fastened on the control surface shaft and positioned between the body and the plate installed on the body, the plate has two screws with lock-nuts that can be engaged with the link when turned to both sides. 
     EFFECT: improved quality of flight vehicle control. 
     3 dwg
Patent RU-2291230-C1 (RU)
Title: Lead plating electrolyte
Inventor: SHIBLEVA TAT JANA GRIGOR EVNA
IPC: C25D3/36
Filed: 2005-06-10
Granted: 2007-01-10
Abstract: FIELD: electroplating, possibly in machine engineering for applying coatings with improved corrosion resistance. 
     SUBSTANCE: electrolyte contains, g/l: lead nitrate 15 -25; Trilon, 30 - 40; ammonium acetate, 20 - 30; sodium dodecyl sulfate, 0.1 - 0.2. 
     EFFECT: enhanced dispersing capability of electrolyte, improved corrosion resistance of coating. 
     1 tbl, 3 ex