baber/WOPTO huggingface dataset:
Patent RU-2261394-C1 (RU)
Title: Steel pipe with plastic lining
Inventor: IBRAGIMOV N G
IPC: F16L9/02
Filed: 2004-02-04
Granted: 2005-09-27
Abstract: FIELD: pipe-line transport, may be applicable in production of pipes and construction of pipe-lines transporting aggressive madia. 
     SUBSTANCE: inside the ends of the pipe lined by a plastic envelope concentrically arranged fastened to it are the outer and inner bushes.  The outer bush is made of the pipe metal and is double-stage in the outside diameter.  The stage of the smaller diameter of this bush is positioned in the zone of lining, and the stage of the larger diameter - between the end faces of the lining and pipe.  The inner bush length exceeds that of the outer and is made of corrosion-resistant steel, a sealing ring is installed between the lining and the inner bush.  The inner end of the inner bush may be made with annular shoulder on the outside surface, and the sealing ring is positioned between the annular shoulder and the end face of the outer bush.  The outer end of the inner bush may be made with an annular shoulder on the outer surface. 
     EFFECT: enhanced serviceability of the pipe. 
     5 cl, 3 dwg
Patent RU-2254180-C1 (RU)
Inventor: POPOV V A
IPC: B21B1/26
Filed: 2004-02-04
Granted: 2005-06-20
Abstract: FIELD: processes for hot rolling of strips in wide strip rolling mills. 
     SUBSTANCE: method comprises steps of restoring initial active surface of roll barrel by grinding; rolling strips at biting angle of strip between rolling rolls multiple to half value of angular pitch of teeth of gear type roll; normalizing absolute reduction value of rolled strip at one pass in each stand with use of mathematical relation; setting minimum biting angle and minimum reduction value in stand of finish stand group in which thickness of rolled strip at outlet of plastic deforming zone is in range: 2δ > h  2  > 1.1 δ, δ - thickness of ready strip; h  2     - thickness of rolled strip at outlet of plastic deforming zone. 
     EFFECT: elimination of rib formation on active surface of roll barrel in the result of torsion  oscillations of rolls. 
     3 dwg, 3 tbl
Patent RU-2254358-C1 (RU)
Inventor: NIKITINA E A
IPC: C10L1/224
Filed: 2004-02-19
Granted: 2005-06-20
Abstract: FIELD: petroleum processing and petrochemistry. 
     SUBSTANCE: additive improving lubricating properties of hydrocarbon fuels, in particular diesel fuels, contains: 90-99% of monocarboxylic acid aminoalkyl ester of general formula R-CO-O-C 2 H 4 -NR 1 R 2 , wherein R represents isoparaffinic, olefinic, or alkylcycloparaffinic hydrocarbon radical containing 10-30 carbon atoms, R 1  and R 2  represent hydrogen atom, methyl, ethyl, hydroxyethyl, or group -C 2 H 4 O(O)-C-R; 0.5-19.5% of esteramide of monocarboxylic acid and alkylolamine of general formula R-CO-N(R 1 )C 2 H 4 O-CO-R, wherein R is as above and R 1  hydrogen atom, hydroxyethyl, or group -C 2 H 4 O(O)-C-R; 0.5-2% of amide of monocarboxylic acid and alkylolamine of general formula R-CO-NR 1 R 2 , wherein R is as above, R 1  hydrogen atom, R-CO-, or -C 2 H 4 OH, and R 1  hydrogen atom or -C 2 H 4 OH. 
     EFFECT: enabled production of environmentally safe low-sulfur fuel exhibiting high antiwear properties. 
     4 tbl
Patent RU-2259577-C1 (RU)
Inventor: SOLOV EV V S
IPC: G02F1/13
Filed: 2004-03-16
Granted: 2005-08-27
Abstract: FIELD: measurement technology. 
     SUBSTANCE: method is based upon orientation of liquid crystals disposed between two substrates. Diffraction gratings with line frequency higher than 500 lines/mm and height of micro-relief of 0,1-04, mc are formed onto the surfaces of substrates. Gratings are disposed to have gap of 10-50 mc and at random angle. Liquid crystals are oriented along lines of gratings. 
     EFFECT: improved reproducibility of cell.
Patent RU-2261329-C1 (RU)
Inventor: KLISHIN V I
IPC: E21C41/18
Filed: 2004-06-23
Granted: 2005-09-27
Abstract: FIELD: mining, particularly for thick steeply bed development by drilling and blasting breaking thereof. 
     SUBSTANCE: method involves preparing excavation field by cutting levels by means of forming gangways and air drifts which limit height of each level; forming sublevel drifts to divide levels into sublayers; separating sublayers into blocks along the strike by cutting out coal chute and ventilation raises; mounting conveyer for coal transportation and composite feeders for coal discharge on ground of sublevel drift on bottom of each block; digging-out compensative drifts above sublevel ones; developing blocks by drilling thereof from compensative drifts and blasting coal in block with pillar establishing; drilling around the pillar from sublevel drift and blasting coal in the pillar so that all broken coal lays on composite feeders; moving coal from block to conveyer by composite feeders; unloading coal from composite feeders on the conveyer over the full block bottom area by tightly mounting composite feeders one after another over the full sublevel drift length within the limits of the block. Coal discharge and transportation may be performed under remote control. 
     EFFECT: prevention of coal rubbling during discharge; reduced coal impoverishment and losses, increased fire safety. 
     3 cl, 4 dwg
Patent RU-2254795-C1 (RU)
Inventor: BOROZDIN S V
IPC: A43B17/00
Filed: 2004-07-09
Granted: 2005-06-27
Abstract: FIELD: light industry, in particular, shoe industry. 
     SUBSTANCE: method involves forming fibrous combings including flax filament and fixing its structure; producing formed fibrous combings from 100% cottoned flax with filament length of 40-60 mm; placing fibrous combings between synthetic netted webs with effective cross-section coefficient of at least 60% and directing through 2-8%-chitosan solution for 3-5 min; drying fibrous combings at temperature of 80-90°C and removing netted webs. One of webs between which fibrous combings are placed is manufactured from cotton-flax fabric contacting with impermeable substrate during drying procedure, with following removal of synthetic netted web. Material for insert-type inner sole is made from fixed fibrous flax-containing combings comprising cottoned flax and chitosan used in the ratio, wt%: cottoned flax 60-80; chitosan 20-40. Material further comprises cotton-flax fabric and has hygroscopicity of 18-21%, moisture yield of 10-14% and wear-resistance of 4,000-10,000 cycles. 
     EFFECT: simplified process, improved hygroscopicity, moisture yield, wear-resistance, adjustable flexure hardness, improved fungi-resistance, form stability and antimicrobial properties imparted by impregnating cottoned flax combings with chitosan solution. 
     4 cl, 2 tbl, 8 ex
Patent RU-2267323-C1 (RU)
Title: Method for treating acute myocardial infarction cases
Inventor: IOSELIANI DAVID GEORGIEVICH
IPC: A61F2/958
Filed: 2004-09-09
Granted: 2006-01-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying intracoronary phosphocreatine introduction into infarction-responsible artery when carrying out coronary angioplasty. Phosphocreatine solution is injected after reperfusing the infarction-responsible artery at constant volume rate of 0.1-4 ml/s with introduced phosphocreatine dose being equal to 0.5-4 g. 
     EFFECT: reduced myocardium necrosis zone; prevented cardiac insufficiency and cardiac rhythm disorders. 
     4 cl
Patent RU-2281133-C1 (RU)
Inventor: GRUZDEV ALEKSANDR GENNAD EVICH
IPC: A62C35/00
Filed: 2005-01-11
Granted: 2006-08-10
Abstract: FIELD: fire-fighting, particularly manually-triggered or distantly-triggered powder fire-extinguishing facilities, which may be used for volumetric and local suppression of sudden inflaming of industrial buildings, storehouses, gasoline storages, garages, offices, cottages and so on. 
     SUBSTANCE: module comprises body with cavity filled with fire-extinguishing powder. Module also has gas-generation means, provided with powder aeration means, diaphragm pressed to body bottom neck with coupling nut and member, which defines gas-and-powder mixture flow. The gas-generation means has replaceable body made as thin-walled cylindrical case with one end closed with lid fixedly secured to the case. The lid is provided with coaxially arranged connection pipe with through central orifice. Another cylindrical case end is sealed. The powder aeration means is made as flow orifices. Member, which defines gas-and-powder mixture flow, is made as hollow cylindrical nozzle having side surface with tangential inlet orifices located in upper surface part. Upper nozzle end has lesser diameter and is provided with central through orifice. Nozzle end facing gas-and-powder mixture discharge point is provided with collar mating seat made in module body bottom. The coupling nut presses the diaphragm to module body bottom neck by means of figured washer. One nozzle part is arranged in body bottom neck interior, another part is submersed in cavity with fire-extinguishing powder so that each tangential orifice extends into the cavity for height, which is greater than orifice radius, but is smaller than diameter thereof. 
     EFFECT: increased fire-fighting efficiency without structure complication due to optimization of gas-and-powder mixture flow control, increased uniformity of gas-and-powder mixture concentration distribution over gas-and-powder mixture spray section, increased transportation convenience, prevention of charged module damage during transportation, increased safety of module manipulation and increased structural reliability. 
     9 cl, 2 dwg
Patent RU-2276031-C1 (RU)
Inventor: NIKIFOROV NIKOLAJ IVANOVICH
IPC: B61F5/02
Filed: 2005-01-11
Granted: 2006-05-10
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to design of devices for articulated connection of tie-rods, carriers and shock absorbers with supports or to each other.  Proposed device contains hinge joint 1, axle 2, tie-rod 6 or carrier, or shock absorber, support 10, and seal 9.  Seal is installed on centering bushings 3 or on centering bushing and step of axle to which hinge joint is pressed by centering bushing.  One of centering bushings is installed on axle, being pressed to hinge joint by hold-down 12 turned into seat of axle or turned onto its shank.  Axle is fixed in eyes 7 of tie-rod or support from one side by its bead 4 and from other side, by cover 16 pressed to eye by bolt 17 passed through hold-down and turned onto its shank.  According to other version, flexible hinge joint is press-fitted through its bushing and is fixed on shank of axle by hold-own turned into threaded seat provided in axle.  Other design versions of devices are also described. 
     EFFECT: rigid fixing of tie-rods, carriers and shock absorbers, possibility of transmission of heavy cross forces, increased service life and improved reliability of device. 
     10 cl, 7 dwg
Patent RU-2284098-C1 (RU)
Inventor: KLOCHKOV NIKOLAJ ARSEN EVICH
IPC: A01F15/07
Filed: 2005-02-11
Granted: 2006-09-27
Abstract: FIELD: agricultural engineering, in particular, equipment for harvesting of fiber crops for forming and pressing of rolls from fiber strips. 
     SUBSTANCE: roll-type baler has frame, pickup device with drive, strip thickness controlling sensor and system for controlling hydraulic transmission of pressing unit drive. Strip thickness controlling sensor is mounted above pickup device and is connected through cable mechanism with system for controlling hydraulic transmission of pressing device drive positioned forward of reducer. Roll-type baler of such construction allows thickness of fiber strip to be regulated to desired size during transfer thereof from pickup device to feeding conveyor of baler and strip of uniform thickness to be formed. 
     EFFECT: increased efficiency and useful utilization of equipment. 
     2 dwg
Patent RU-2286176-C1 (RU)
Inventor: SVIRIDOV KONSTANTIN NIKOLAEVIC
IPC: A61L2/08
Filed: 2005-03-29
Granted: 2006-10-27
Abstract: FIELD: medicine; medical engineering. 
     SUBSTANCE: method involves creating contra-directional electromagnetic flux in closed volume for treating objects, selecting some radiation portion from the contra-directional electromagnetic flux in closed volume, transforming this portion with spherical mirror members into divergent beams in spatial angle equal to full sphere. The device has chamber for arranging cell members supporting objects under treatment and electromagnetic wave sources like pulsating lamps mounted on in the chamber. Reflecting spherical mirror members are fixed on guy lines in the chamber on different sides of optically transparent cell members enabling electromagnetic radiation to be vignetted by the pulsating lamps. The method for mounting involves using diametrically opposite openings available in the spherical members in introducing a string with loops formed on its end portions, fixing the spherical members on the string in given positions and fastening string ends in chamber walls by means of loops under tension. 
     EFFECT: enhanced effectiveness of objects disinfection and sterilization. 
     7 cl, 5 dwg
Patent RU-2283969-C1 (RU)
Inventor: TAKHAUTDINOV SHAFAGAT FAKHRAZO
IPC: F04B47/02
Filed: 2005-05-13
Granted: 2006-09-20
Abstract: FIELD: oil extraction industry; lifting oil from boreholes. 
     SUBSTANCE: proposed sucker-rod pump drive has motor and reduction unit both mounted on baseframe common with housing. The latter accommodates mechanism that functions for rotary-to-reciprocating motion conversion and has driving and top sprockets with closed chain around them which is coupled with carriage connected to counterpoise. The latter is U-section structure mounted in housing guides with chain disposed in its open cavity; counterpoise is coupled through flexible link with rod suspension assembly. Vertical symmetry axes of conversion mechanism, counterpoise, and flexible link are disposed in immediate proximity of one vertical plane. Top sprocket is mounted within housing for rotation and restricted movement along conversion mechanism axis for adjusting chain tension. Lubricating oil bowl is provided in bottom part of housing. Reduction unit is provided in addition with manual off-operation drive for setting driving sprocket in rotary motion. Top sprocket is designed for restricted axial displacement and locking. Counterpoise is provided in addition with removable locks designed for counterpoise suspension relative to housing in any desired position and with two dippers installed at bottom of counterpoise sideways of closed chain; they have bottom holes in side wall facing the closed chain. Dippers are mounted for immersion in lubricating oil bowl in bottom position of counterpoise; dipper size ensures lubricating oil outflow to chain during counterpoise reciprocation. Manual off-operation drive is mounted on withdrawable support frame and is made in the form of self-braking worm pair whose worm gear is mounted on reduction unit shaft; worm is installed in revolution supports of withdrawable support and is coupled with revolution drive handle. Frame mounts revolution support with shaft that couples reduction unit drive shaft and driven sprocket for torque transfer. 
     EFFECT: enhanced reliability and service life, facilitated maintenance. 
     3 cl, 9 dwg
Patent RU-2290102-C1 (RU)
Inventor: KASATKIN VADIM FEDOROVICH
IPC: A61B17/11
Filed: 2005-05-18
Granted: 2006-12-27
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: the present innovation deals with surgical treatment of pancreatic cancer. One should detect the content of enterokinase in intestinal juice, jejunal absorbing capacity and the link between the content of pancreatic enzymes in digesta of jejunal proximal department and intensity of pancreatic secretion. At enterokinase content being 26.7±1.2 U, normal absorbing jejunal capacity, availability of the feedback between the content of enzymes in digesta and the intensity of pancreatic secretion one should apply a pancreatojejunoanastomosis. At enterokinase content in  intestinal juice being 241.2±5.7 U, affected absorbing jejunal function, the absence of the feedback between the content of pancreatic enzymes in digesta of proximal jejunal department and the intensity of pancreatic secretion one should apply a pancreatogastroanastomosis. The innovation enables to match the technique for applying an anastomosis in case of pancreatoduodenal resection and, thus, decrease the risk for its failure. 
     EFFECT: higher efficiency. 
     2 ex
Patent RU-2295163-C1 (RU)
Title: Method for recognition of music compositions and device for realization of method
Inventor: GARMONOV ALEKSANDR VASIL EVICH
IPC: G10L15/02
Filed: 2005-07-26
Granted: 2007-03-10
Abstract: FIELD: information technologies, processing of audio-signals, in particular, method for recognition of music compositions and device for realization thereof. 
     SUBSTANCE: in accordance to method, determined are a set of values L n  and degree of likeness L of musical composition and recorded musical fragment as maximal value among values L n , musical composition is found in database in Q stages, while at each stage a set of musical compositions is selected with greatest likeness degrees, on completion of last search stage, as composition matching recorded fragment, musical composition for which maximal likeness degree had been produced is selected, degree of reliability of recognition of musical fragment is calculated and compared to threshold, if calculated value of reliability degree of musical fragment recognition exceeds given threshold, then recorded musical composition is considered recognized. 
     EFFECT: fast reliable identification of music composition based on processing a record of its fragment, due to determining size and quality of resulting record of musical fragment, original algorithm for finding music composition matching recorded musical fragment. 
     2 cl, 7 dwg
Patent RU-2290880-C1 (RU)
Title: Method for plasty in case of cranial and cervical defects
Inventor: KLOCHIKHIN ARKADIJ L VOVICH
IPC: A61B17/00
Filed: 2005-09-30
Granted: 2007-01-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: it is necessary to mark incisions: one of them - in clavicular projection at the side of fragment's development, the second - a circular submammary one that borders future cutaneous platform, then it is necessary to dissect the great pectoral muscle that corresponds to the size of cutaneous-fatty platform. On isolating a pectoral fragment one should suture up cutaneous-fatty part of the fragment towards muscular one. Then the tunnel should be developed by separating skin and subcutaneous fiber at anterior thoracic wall to come onto posterior clavicular edge in its middle third. Then it is important to isolate soft tissues against inferior and posterior clavicular parts. At the neck, at inferior edge of the defect one should separate skin and subcutaneous-fatty fiber towards the clavicle by forming a subcutaneous tunnel which should be connected with the tunnel developed subclavicularly.  The developed flap should be applied in subcutaneous tunnel and under the clavicle into prepared bed of the defect. The innovation suggested enables to improve functional and esthetic results of reconstructive-restorative operation. 
     EFFECT: higher efficiency of plasty. 
     9 dwg, 1 ex
Patent RU-2304384-C1 (RU)
Inventor: BULGAKOV ALEKSANDR MIKHAJLOVIC
IPC: A61K33/18
Filed: 2005-11-14
Granted: 2007-08-20
Abstract: FIELD: poultry farming. 
     SUBSTANCE: method involves introducing iodous starch into portion of 28-day aged broiler chickens by single subcutaneous injection, with iodine dose making 2-4 mg/head. 
     EFFECT: increased live weight gain of broiler chickens per unit of consumed feed and improved quality of product. 
     2 tbl, 2 ex
Patent RU-2299142-C1 (RU)
Title: Способ блокировки приборов управления тормозами железнодорожного тягового средства
Inventor: MALIKOV DENIS NIKOLAEVICH
IPC: B61H13/02
Filed: 2005-11-17
Granted: 2007-05-20
Abstract: Изобретение относится к области железнодорожного транспорта, а именно к тормозным системам железнодорожного подвижного состава. Способ заключается в изоляции приборов управления с помощью разобщительных компонентов в оставляемом посту управления и сообщении во вводимом в работу посту управления с надлежащими магистралями. Устанавливают в каждом посту управления специальные блоки, включающие в себя снабженные пневмозащелками и электрическими контакторными элементами трехходовые запорные узлы, к которым подключены соответствующие отростки приборов управления и надлежащие магистрали. В оставляемом посту управления обеспечивают возможность консольной разрядки надлежащего отростка крана машиниста и одновременно изолируют кран вспомогательного тормоза от одноименной магистрали должной дискретной установкой трехходового запорного узла с помощью ключа-ручки. В вводимом в работу посту управления осуществляют операцию деблокировки приборов управления, для чего соответствующей дискретной установкой трехходового запорного узла изолируют аналогичный отросток крана машиниста и одновременно сообщают кран вспомогательного тормоза с одноименной магистралью. Входные штуцеры трехходовых запорных узлов сообщают с отростками кранов машиниста, связанными с питательной магистралью. Противоположные входные штуцеры трехходовых запорных узлов сообщают с магистралью вспомогательного тормоза. Выходные штуцеры трехходовых запорных узлов сообщают с выходными отростками кранов вспомогательного тормоза. Достигается исчерпанность выполнения процедуры блокировки тормозов и обеспечение возможности разрядки отростка крана машиниста с помощью типового трехходового запорного узла. 3 ил.
Patent RU-2306742-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2006-03-10
Granted: 2007-09-27
Abstract: FIELD: food processing industry, in particular production of canned goods from fish and vegetables. 
     SUBSTANCE: claimed method includes carrot, parsley root, celery root and onion cutting and roasting in melt butter; Hungary turnip cutting and freezing. Abovementioned components are blended in oxygen-free atmosphere with table salt and black pepper. Carp fillet is cut and pre-packed with obtained mixture and dry white vine, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value in contrast to similar dish.
Patent RU-2318382-C1 (RU)
Title: Способ борьбы с восковой молью
IPC: A01K51/00
Filed: 2006-08-08
Granted: 2008-03-10
Abstract: Изобретение относится к сельскому хозяйству, в частности к пчеловодству, и может быть использовано для борьбы с восковой молью. Сущность изобретения заключается в обработке ульев и соторамок в хранилищах биологически активным веществом, в качестве которого используют озонокислородную смесь с концентрацией озона от 1 г/м 3  до 4 г/м 3 , подаваемую в количестве от 0,25 до 1 м 3  на 1 м 3  сотохранилища, после чего последнее закрывают на 24 часа, обрабатывают двукратно с интервалом 10 дней. Техническим результатом является повышение экологичности, снижение энергоемкости, достижение дезинсекционной эффективности. 1 табл.
Patent RU-2330751-C1 (RU)
Inventor: ANDRIANOV NIKOLAJ FILIPPOVICH
IPC: B23P15/26
Filed: 2006-10-31
Granted: 2008-08-10
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention may be used in modernisation of horizontal machines of air cooling with heat exchanging sections that have welded undetachable chambers of rectangular shape. In the back wall chambers form at least one window for access to internal surface of pipes and their cleaning from the products that have been accumulated in the process of air cooling machines operation. The window has circular shape or shape of two circles joined to each other. Centre of circle coincides with axis of one of the openings of tubular grid. Centres of two circles coincide with axes of corresponding openings of tubular grid. Mentioned windows are covered with shields with sealing gaskets made of soft metal or soft nonmetal gasket material. Shields are fixed with the help of threaded plugs that are installed in the openings of back wall, which are closer to the shields. 
     EFFECT: increase of servicing convenience and machines reliability and increase of service life. 
     4 cl, 2 dwg