baber/WOPTO huggingface dataset:
Patent RU-2267343-C1 (RU)
Title: Rolling switchback
Inventor: GNEZDILOV VLADIMIR ALEKSEEVICH
IPC: A63G21/04
Filed: 2004-04-15
Granted: 2006-01-10
Abstract: FIELD: entertaining industry. 
     SUBSTANCE: rolling switchback has open guiding track with two lifting end portions, loop portion and vehicle. One of lifting end portions is disposed above loop portion. 
     EFFECT: wider range of technical means and provision for producing of various entertaining effects. 
     7 cl, 1 dwg
Patent RU-2254222-C1 (RU)
Inventor: NEMETS R S
IPC: B23P15/06
Filed: 2004-04-26
Granted: 2005-06-20
Abstract: FIELD: plastic working of metals, namely methods and apparatuses for basing helices of steel band or shape at making piston rings or lock rings. 
     SUBSTANCE: method for basing helix of steel band or shape comprises steps of basing helix along outer surface of its diameter in sleeve with predetermined inner diameter while feeding each turn of helix separately and successively inside  sleeve and fixing it simultaneously in axial and radial directions on basic surfaces of sleeve; basing first turn of helix on basic end surface of sleeve  in axial direction and fixing next turns on previous turns at predetermined effort. Apparatus for performing the method includes sleeve with predetermined inner diameter and with inner end surface, carriage having stationary shaft and gear wheel kinematically joined by means of basing rollers secured to face chuck in such a way that built-up face chuck rotates to side of twisting helix and basing rollers rotate  to side of untwisting helix. Linear rotation velocity of basing rollers exceeds at least by 5%  linear rotation velocity of face chuck, carriage through rope is joined with predetermined-mass weight and it may move on guides along axis of sleeve and steadily force turns of helix and the whole helix through end surfaces of basing rollers to inner end surface of sleeve. 
     EFFECT: possibility for providing predetermined accuracy degree of ring contours along their outer diameter and size of thermal gap at thermosetting and cutting helix by separate rings. 
     3 cl, 4 dwg
Patent RU-2256821-C1 (RU)
Inventor: STEPANOV A JU
IPC: F04D25/08
Filed: 2004-06-21
Granted: 2005-07-20
Abstract: FIELD: natural gas transportation mains. 
     SUBSTANCE: invention relates to gas-transfer energy complexes used for increasing pressure of natural gas transported along gas mains. Novelty in proposed self-contained gas-transfer energy complex of gas mains including at least one compressor station with at least one centrifugal gas charger driven by electric motor is that proposed complex contains power plant consisting of at least power turbine unit including turbine and multiple turbogenerator (with two or more pairs of poles) with common shaftline installed on magnetic supports. Leads of turbogenerator stator winding are electrically connected directly with ins of electric motor stator winding, and electric motor with gas charger have common shaftline installed on magnetic supports. Rated speed of shaftline is set equal to rated speed of gas charger, and rated output voltage frequency of turbogenerator f tg  is equal to n ch  · p m /60 where n ch  is speed of shaftline of electric motor and charger, p m  is number of pairs of electric motor poles, and number of pairs of poles p tg  of turbogenerator is 60, f tg /n tg  where n tg  is speed of shaftline of turbine and turbogenerator. Proposed invention provides self-contained operation of complex with remote control. Groups of turbine-generator and charger and drive are simplified in design, power loses for production and transmission of energy and electric drive are brought to minimum. 
     EFFECT: increased efficiency as compared with known systems. 
     7 cl
Patent RU-2259444-C1 (RU)
Title: Support substructure for permanent offshore platform
Inventor: KADZHOJAN JU S
IPC: E02B17/00
Filed: 2004-08-13
Granted: 2005-08-27
Abstract: FIELD: offshore oil-field hydraulic structures, namely for building fixed platforms. 
     SUBSTANCE: support substructure comprises three-dimensional latticed structure having prismatic shape and composed of tubular members. The structure has vertical panels with posts, cross-pieces, struts and horizontal diaphragms connected one to another. Horizontal diaphragms have guiding nets for marine risers. The structure is secured to ground by main piles arranged in vertical posts and by foundation having additional piles, which is rigidly connected to tubular members of side edges of above structure. The structure is provided with ice-protection means formed as two truncated prisms of sheet steel and having beveled side ribs rigidly connected one to another by major bases. Marine risers are arranged inside prisms. Each prism of ice-protection means is rigidly connected with tubular members of corresponding diaphragms of three-dimensional latticed structure. 
     EFFECT: increased resistance to wave, seismic and ice loads, improved manufacturability and, as a result, reduced cost of permanent offshore structure building. 
     3 cl, 2 dwg
Patent RU-2274561-C1 (RU)
Title: Vehicle external rear view mirror
Inventor: ALJUKOV MIKHAIL VITIMOVICH
IPC: B60R1/06
Filed: 2004-08-25
Granted: 2006-04-20
Abstract: FIELD: automotive industry. 
     SUBSTANCE: invention can be used at designing of external rear view mirror from driver's seat, when door is closed.  Proposed external rear view mirror has support fixed on vehicle body.  Body with reflector is connected with support by means of spring member with possibility of detaching.  Reflector is provided with position adjuster relative to body and control member brought into vehicle saloon.  Body and support joint unit consists of two support surfaces turned relative to each other through folding angle equal to 60°.  Support surfaces are made smooth, with possibility of alignment at getting into engagement, until complete engagement in operating position, is obtained and spring member is made in form of two coil springs.  Arrangement of springs and tension force are found from mathematical equations. 
     EFFECT: improved stability of holding mirror body in operating or folded position, reduced labor input in manufacture of mirrors. 
     4 dwg
Patent RU-2263875-C1 (RU)
Inventor: SHAKHIDZHANOV E S
IPC: F42B25/00
Filed: 2004-08-30
Granted: 2005-11-10
Abstract: FIELD: air ammunition. 
     SUBSTANCE: the invention is pertaining to air ammunition, in particular, to a high-precision and high power self-aimed air bomb with a television homing head and may be used as an aviation equipment for delivery of a payload from a carrier aircraft onto the land for destruction of extra strong barriers and obstructions in emergency situations and at natural disasters. The substance of the invention consists that the air bomb has a section of a payload of a high power and high-explosive type with the mass of a blasting explosive exceeding 6000 kg and is made with a front part in the form of a body of revolution of the oval form with a diameter of the nose cross-section equal to 0.26...0.27 caliber air bomb, that is smoothly transferring at elongation of the nose part to 1.36...1.37 caliber air bomb into the cylindrical part of the payload section and than with a diameter equal to the caliber of then air bomb and with a length of a cylindrical part equal from 4.68 up to 4.69 caliber of then air bomb. The technical result of the invention consists in boosting the guidance accuracy. 
     EFFECT: the invention ensures an increased guidance accuracy. 
     2 dwg
Patent RU-2270697-C1 (RU)
Title: Vacuum massage unit
Inventor: MOKHOV MIKHAIL MAKSIMOVICH
IPC: A61M1/08
Filed: 2004-09-13
Granted: 2006-02-27
Abstract: FIELD: medical equipment. 
     SUBSTANCE: unit has massage jar with operating unit mounted inside the jar. Operating unit has case with air channel, valve and coupling. Massage jar is made in form of bottomless pear-shaped flask. Case is made in form of rubber bushing and it has at its first and second ends the first and the second cylindrical holes correspondingly; holes are connected by air channel. Valve is mounted in first hole of case as well as coupling is mounted with tension. Operating unit is mounted with tension onto neck of massage jar by means of second hole of case. 
     EFFECT: simplified design; reduced time for dismounting; easiness at exploitation. 
     2 cl, 1 dwg
Patent RU-2272144-C1 (RU)
Title: Dump-truck loading system
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: E21C47/00
Filed: 2004-10-14
Granted: 2006-03-20
Abstract: FIELD: rock loading systems, particularly to load rock in dump-trucks with the use of mine excavator. 
     SUBSTANCE: system comprises hopper with outlet orifice and outlet orifice closing means. The system also has at least two modules arranged at mine face so that the modules may be moved and filled with rock by mine excavator. Each hopper has volume corresponding to load capacity of dump-trucks to be used. Outlet orifice closing means is made as pinned gate. Pedal is pivotally installed on frame slide at acute angle to slide base and may be rotated towards dump-truck driving direction. The pedal may rotate in vertical plane and is installed so that rear dump-truck wheels may be moved over the pedal. Pedal and free end of the gate are pivotally connected one to another through two control-rods and form articulated parallelogram. Hinge, which connects gate with control-rods, is fastened to counterweights by two flexible members and angle pulley so that counterweights may be displaced in vertical plane along frame posts. The hopper is provided with damping means brought into cooperation with the gate. 
     EFFECT: provision of continuous loading and undisturbed mine excavator operation. 
     3 dwg
Patent RU-2270845-C1 (RU)
Inventor: MOKHOV VLADIMIR VIKTOROVICH
IPC: C08J5/16
Filed: 2004-10-27
Granted: 2006-02-27
Abstract: Изобретение относится к составам композиционного полимерно-волокнистого материала с антифрикционными свойствами, используемым в качестве материалов для изготовления деталей для пассажирских и грузовых вагонов железнодорожного транспорта, в частности деталей для тормозной рычажной передачи, а также для изготовления подшипников скольжения, узлов трения машин и механизмов в машиностроении, судостроении и авиастроении. Композиционный полимерно-волокнистый материал содержит, мас.%: хлопчатобумажное волокно 42,5-63; фенолоформальдегидная или крезолоформальдегидная смола 18-43; полиоксадиазольное, или полипарафенилен-терефталамидное, или полиамидобензимидазольное волокно 3-24,9; графит 0,5-6,0. Также описан вариант композиционного полимерно-волокнистого материала, который включает лак бакелитовый в количестве 18-43 мас.%. Технический результат - высокие показатели по прочности, ударной вязкости, твердости при сохранении заданных показателей коэффициента трения и высокого показателя устойчивости к расслоению в процессе эксплуатации, а также расширение диапазона их использования в разных отраслях промышленности. 2 н.п.ф-лы. 1 табл.
Patent RU-2272804-C1 (RU)
Inventor: KHVOROV ALEKSANDR PETROVICH
IPC: C07C45/82
Filed: 2004-11-10
Granted: 2006-03-27
Abstract: Изобретение относится к усовершенствованному способу получения 2-этилгексаналя - сырья для производства 2-этилгексановой кислоты и/или 2-этилгексанола. В качестве исходного сырья процесса используют кубовый остаток от ректификации бутиловых спиртов оксосинтеза, из которого ректификацией выделяют фракцию, содержащую главным образом предельные и непредельные спирты С 8  и 5-15% мас. ацеталей С 12,  в двух колоннах при остаточном давлении верха колонн 50-90 мм рт.ст., которую затем подвергают переработке в паровой фазе при атмосферном давлении на медьсодержащем катализаторе при температуре 200-300°С с последующей ректификацией катализата на двух колоннах с выделением дистиллятом первой колонны при остаточном давлении верха 20-50 мм рт.ст. фракции, содержащей легкие компоненты и 2-этилгексаналь, которую направляют во вторую колонну, работающую при остаточном давлении верха 60-100 мм рт.ст., с выделением дистиллятом фракции, содержащей легкие компоненты и 30-60 мас.% 2-этилгексаналя, а кубовым продуктом или боковым отбором из нижней секции колонны выделяют целевой 2-этилгексаналь. Способ на основе отхода процесса оксосинтеза позволяет повысить качество и выход целевого продукта. 1 з.п. ф-лы.
Patent RU-2284060-C1 (RU)
Title: Способ экспериментальной терапии энцефалопатии
Inventor: GOL DBERG EVGENIJ DANILOVICH
IPC: G09B23/28
Filed: 2004-12-31
Granted: 2006-09-20
Abstract: Изобретение относится к медицине, в частности к фармакологии, и может быть использовано для лечения энцефалопатии различного генеза. Для этого подкожно вводят рекомбинантный человеческий гранулоцитарный колониестимулирующий фактор. Способ обеспечивает лечебный эффект за счет увеличения количества эндогенных стволовых клеток организма и их хоминга в пораженные участки центральной нервной системы при исключении полипрагмазии. 5 табл.
Patent RU-2282481-C1 (RU)
Inventor: AMINOV OLEG NIKOLAEVICH
IPC: B01D37/04
Filed: 2005-01-11
Granted: 2006-08-27
Abstract: FIELD: control of filters; petrochemical industry; public facilities where cleaning of water is required. 
     SUBSTANCE: proposed method includes mounting filter and Venturi nozzle, measurement of pressure differential  ΔP V.n. on Venturi nozzle, measurement of pressure differential ΔP on filter, determination of ratio K= ΔP V.n. /ΔP and comparison of this ratio with permissible magnitude K perm. =ΔP V.n.0 /ΔP 0  where ΔP V.n.  is pressure differential measured on Venturi nozzle; ΔP is pressure differential measured on filter; ΔP 0  is pressure differential on filter at maximum permissible  contamination at calibrated flow rate of liquid V 0 ; ΔP V.n.0  is pressure differential on Venturi nozzle at calibrated flow rate of liquid V 0 ; filter is disconnected for flushing when K=K perm.  For facilitated operation, it is good practice to have K=1. Filter is disconnected for flushing when ΔP V.n. =ΔP. 
     EFFECT: enhanced reliability, reduced expenses for flushing; increased service life of filter due to reliable determination of degree of contamination. 
     2 cl, 1 dwg
Patent RU-2284943-C1 (RU)
Inventor: GASHCHENKO VIKTOR PETROVICH
IPC: B63B17/04
Filed: 2005-02-28
Granted: 2006-10-10
Abstract: FIELD: manufactures of seaplanes. 
     SUBSTANCE: proposed guard rail has base on which longitudinal and transversal sections of rail are secured. Sections are made for synchronous swinging-in. Longitudinal sections of rail are heated with hot air delivered through slots made in base. Transversal section of rail is hollow; hot air may be delivered inside it. 
     EFFECT: enhanced reliability of rail at precipitation and icing. 
     12 dwg
Patent RU-2288906-C1 (RU)
Inventor: GOL DINOV AVRAAM LIPOVICH
IPC: C05B11/06
Filed: 2005-06-06
Granted: 2006-12-10
Abstract: FIELD: fertilizers, chemical technology. 
     SUBSTANCE: invention relates to manufacturing mineral fertilizers by method of nitric acid decomposition of Vyatsko-Kamsky phosphorite at stage of nitric acid extract preparing. Decomposition of phosphorite is carried out with 30-58% nitric acid at temperature 15-25°C, prepared suspension is heated to temperature 55-60°C, kept at this temperature for 10-15 min and nitric acid extract is separated from precipitate. The decomposition process is carried out for 60-120 min and before decomposition phosphorite is subjected for alkaline treatment. Method provides decreasing degree of iron conversion in nitric acid extract from 64% to 36%. 
     EFFECT: improved preparing method of extract. 
     5 cl, 5 ex
Patent RU-2291771-C1 (RU)
Title: Method for making high-strength laminate metallic tubes with layers of easy-to-melt metals
Inventor: JURKIN VASILIJ SAVEL EVICH
IPC: B32B15/18
Filed: 2005-09-07
Granted: 2007-01-20
Abstract: FIELD: manufacture of high-strength laminate metallic tubes with layers of easy-to-melt metals. 
     SUBSTANCE: method comprises steps of feeding steel blank from heating chamber after hot rolling under pressure cylinders; winding on format drum sheet of easy-to-melt metal whose length exceeds that of hot steel sheet for forming inner protection layer of tube shell; applying onto steel sheet easy-to-melt metal sheet at temperature of steel sheet less than melting temperature of easy-to-melt metal; performing hot deforming at combined shaping by means of pressure of press-rollers for producing bimetallic strips; feeding  bimetallic strips under pressure rollers of format drum for their further winding in order to produce tube shell with predetermined thickness of wall; winding on format drum easy-to-melt metal sheet with length exceeding that of all bimetallic strips for forming outer protection layer of tube shell; welding bimetallic strips one with other and with inner and outer protection layers for producing ready tube shells with use of pressure rollers on format drum rotating at melting temperature of easy-to-melt metal; joining produced shells to tube; performing said welding procedures during five revolutions of format drum. Shells are joined to tube with use of inner and outer annular welding and further final abutting due to welding steel annular members at side of outer surface of shells and butt welding by means of steel electrodes. Then easy-to-melt metal is surfaced onto welded seam. 
     EFFECT: enhanced strength and density of metallic tubes with non-exfoliating layers without macro-cracking and ruptures of welded joints caused by change of temperature of environment. 
     2 dwg
Patent RU-2304395-C1 (RU)
Inventor: PONOMAREV SERGEJ VLADIMIROVICH
IPC: A23K1/00
Filed: 2005-12-27
Granted: 2007-08-20
Abstract: FIELD: fishfarming, in particular feeds for sturgeon fishes. 
     SUBSTANCE: claimed premix contains vitamins, vitamin-like substances, antioxidant and filler. Additionally in contains menadione, fitin and rutin with increased content of retinal, ascorbic acid, thiamine and decreased content of nicotine amide, piridoxine. More particular claimed composition contains (g/kg): Vitamin A (retinal) 1.5 mln IU; Vitamin D3 (cholecalciferol) 0.35 mln IU; Vitamin E ( alpha-tocopherol 10; Vitamin K3 (menadione) 0.25; Vitamin C (ascorbic acid) 100; Vitamin B1 (thiamine) 2; Vitamin B2 (riboflavin) 3; Vitamin B3 (pantothenic acid) 5; Vitamin B4 (choline chloride) 50; Vitamin B5 (nicotine amide) 17.5; Vitamin B6 (piridoxine) 0.8; Vitamin B12 (cyancobalamine) 0.007; Vitamin Bc (pholic acid); Vitamin H (biotin) 0.3; fitin 0.01; rutin 0.05; antioxidant 10; filler up to 1000. 
     EFFECT: feed for sturgeon fishes with increased productivity characteristics. 
     7 tbl
Patent RU-2288508-C1 (RU)
Inventor: GERASIMCHUK ALEKSANDR NIKOLAEV
IPC: G08B25/10
Filed: 2006-01-18
Granted: 2006-11-27
Abstract: FIELD: engineering of equipment for ensuring personal safety of citizens, in particular, employees of private guard companies and other organizations providing centralized protection for property and citizenry. 
     SUBSTANCE: system contains control button, connected to first input of alarming message generator, first output of which is connected to input of object radio-transmitting device. System also includes serially connected microphone and noise-suppression block. Installed in centralized guard station is panel radio-receiving device, made with possible receipt of alarming messages from object radio-transmitting device via radio air. Composition of centralized guard station also includes centralized surveillance panel and sound and/or light indication block, inputs of which are connected to output of panel radio-receiving device. System additionally includes receiver of global satellite navigation system and gunfire sound recognition block, which is installed between noise suppression block output and second input of alarming message generator. Third input of alarming message generator is connected to output of global satellite navigation system, controlling input of which is connected to second output of alarming message generator. Third input of alarming message generator is connected to output of global satellite navigation system receiver, controlling input of which is connected to second output of alarming message generator. Invention makes it possible to increase efficiency of response to highest priority threat - use of firearms. With usage of current system for personnel of centralized guard station it is possible to recognize gunfire sound automatically and detect precise position of object where firearms have been used. System may be used both autonomously and in composition of other safety systems. System may be used by military personnel and journalists carrying out missions in hot spots. 
     EFFECT: increased efficiency. 
     3 cl, 2 dwg
Patent RU-2305219-C1 (RU)
Title: Разъемное фланцевое соединение
Inventor: BAKHTJUKOV VADIM MIKHAJLOVICH
IPC: F16L23/00
Filed: 2006-04-03
Granted: 2007-08-27
Abstract: Изобретение относится к уплотнительным устройствам фланцевых соединений герметичного емкостного технологического оборудования, работающего при высоком внутреннем давлении рабочей среды. Разъемное фланцевое соединение содержит крепежные элементы, соединяемые фланцы, расположенную между ними кольцевую прокладку, имеющую кольцевую канавку с кольцевым элементом. Кольцевая канавка выполнена в виде кольцевого паза, толщина и глубина которого составляют 10-40% от толщины и ширины прокладки. Кольцевой элемент состоит из отдельных пластин, выполненных в виде частей кольца, соприкасающихся между собой боковыми поверхностями. Пластины установлены без зазора с параллельными поверхностями паза и с зазором между их наружными поверхностями и боковой поверхностью паза и изготовлены из материала более твердого, чем материал прокладки. Изобретение позволяет обеспечить равномерные значения удельных давлений на герметизирующих поверхностях, повысив тем самым надежность герметичности соединения и снижение затрат на его изготовление и эксплуатацию. 1 з.п. ф-лы, 2 ил.
Patent RU-2306633-C1 (RU)
Inventor: AJZENSHTAT GENNADIJ ISAAKOVICH
IPC: H01L31/10
Filed: 2006-04-17
Granted: 2007-09-20
Abstract: FIELD: semiconductor devices. 
     SUBSTANCE: proposed semiconductor ionizing-radiation coordinate detector has n +  substrate, n -  or p -  active layer epitaxially grown thereon with p +  flat signal electrodes formed on its surface and provided with ohmic contacts separated by grooves. The latter are etched through depth of 20 to 50% of active layer thickness and p +  layers of thickness constituting maximum 3% of active-layer thickness are formed on groove bottoms. 
     EFFECT: enlarged effective area of separate detector channels, reduced channel-to-channel current leakage, minimized spatial pitch of detector. 
     1 cl, 1 dwg, 1 ex
Patent RU-2304722-C1 (RU)
Inventor: SEROGODSKIJ AL BERT VIKTOROVIC
IPC: F01K25/06
Filed: 2006-05-11
Granted: 2007-08-20
Abstract: FIELD: power engineering. 
     SUBSTANCE: energy cycle uses the gas-liquid solution as a fluid that is composed of several components which are in equilibrium in the liquid and gas phases.  The first phase of the fluid expands at initial temperature and pressure to do a work and then cools down.  The fluid expands and cools down until the temperature reaches that at which the fluid is separated into gas and liquid phases.  The liquid phase is removed from the gas phase, and the phases are compressed individually.  Subsequent to the compression, the liquid phase is heated and is mixed with the gas phase to generate a fluid at the initial temperature. 
     EFFECT: enhanced efficiency. 
     1 cl, 2 dwg