baber/WOPTO huggingface dataset:
Patent RU-2197673-C2 (RU)
Title: Quick-disconnect unit
Inventor: MEDVEDEV N I
IPC: F16L37/00
Filed: 2001-02-02
Granted: 2003-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to rocketry, particularly, to devices providing separation of cryogenic lines. Proposed-quick disconnect unit has carry-on and ground blocks connected by pneumatic locks, each consisting of catching mechanism in form of collet, locking piston and pneumatic drive. Adjusting bushing is installed between end faces of each collect and locking piston in contact with collet. length of bushing is calculated by formula L=k/N where L is length of adjustable part of bushing; N is designed lock opening force; K is coefficient determined by geometric and strength parameters of collets. Invention provides reliability of separation of quick-disconnect unit owing to forced opening of collect lock at application of tensile stress of definite value. EFFECT: improved operation reliability. 3 dwg
Patent RU-2207476-C2 (RU)
Title: Melting unit
Inventor: KORSHUNOV E A
IPC: F27D11/06
Filed: 2001-05-14
Granted: 2003-06-27
Abstract: FIELD: metallurgy. SUBSTANCE: melting unit has melting chamber-crucible comprising casing, lined walls and bottom, induction heater and mixer, device adapted for bottom draining of melt from melting chamber- crucible and provided with tapping hole having closure. Melting unit is further provided with cover having process openings and positioned on melting chamber-crucible, and side metal discharge device provided with tapping hole and arranged under inductor of induction heater and mixer. Inductor coils are arranged at an angle with respect to melting chamber-crucible walls depending on size of side discharge device. Additional induction mixer is made in the form of magnetic hydrodynamic device arranged on melting chamber-crucible bottom around tapping hole, whose axis is aligned with axis of cover central opening closed with shutter. Melting unit is suitable for performing various metallurgical processes, in particular, for melting of ferrous and nonferrous metal scrap, melting of metals from oxide- containing burden, as well as for extracting vanadium from vanadium-containing iron. Melting unit may be used as intermediate ladle of horizontal continuous blank casting machine. Upon feeding of metal into crystallizer, metal is additionally cleaned from non-metal inclusions. EFFECT: increased efficiency and improved quality of resultant blank. 9 cl, 3 dwg
Patent RU-2200819-C2 (RU)
Inventor: KOTEREV I A
IPC: E21B10/56
Filed: 2001-06-06
Granted: 2003-03-20
Abstract: FIELD: mining and construction industry. SUBSTANCE: invention can be utilized in manufacture of rock-breaking tool used to develop natural and man-made materials. Insert of rock-breaking tool includes working part with profile of section of curve described by equation   with its rotation around axis of ordinates coinciding with longitudinal symmetry axis of insert and conjugate to side surface of cylindrical base and tail having shape of two conjugate truncated cones with same orientation with reference to base of insert. Ratio of heights of insert and its tail H/h lies within bounds from 4.45 to 6.5. EFFECT: prolonged service life and increased operational reliability of insert. 5 cl, 3 dwg
Patent RU-2212346-C2 (RU)
Title: Stolen car finding method
Inventor: BRUSIN S I
IPC: B60R25/00
Filed: 2001-06-09
Granted: 2003-09-20
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to methods making it possible to find vehicle which has been stolen or hijacked. According to proposed method, marking device placed on vehicle contains substance whose application, removal, displacement or changing of state leads to change of external appearance of vehicle. These changes appear only when attempt is made to hijack the vehicle. So provision of marking indicates that vehicle has been hijacked. There is no necessity to stop the vehicle for this purpose. EFFECT: facilitated searching of higher vehicles. 3 dwg
Patent RU-2214193-C2 (RU)
Title: Method, system and instrument for ultrasonic action on blood vessel or cavernous body
Inventor: SAVRASOV G V
IPC: A61N7/00
Filed: 2001-07-06
Granted: 2003-10-20
Abstract: FIELD: medical equipment and used in vascular surgery, proctology and other spheres of medicine, in which ultrasonic surgical effect is exerted on the blood vessel or cavernous body. SUBSTANCE: the ultrasonic instrument has a concentrator waveguide with a pointed end, by which a puncture of the wall of the vessel or cavernous body is accomplished, and a working part, which is introduced through this puncture inside the vessel or cavernous body thus realizing the method of ultrasonic action. The ultrasonic instrument is used in a system additionally having an ultrasonic generator, duct or ducts for movement of the liquid phase and a device for feeding and evacuation of the liquid phase with a reversible drive providing at a straight direction of motion an intake of the liquid phase through the duct or ducts for movement of the liquid phase, and at a reverse direction of motion the discharge of the liquid phase through the duct or ducts for movement of the liquid phase. EFFECT: provided action on the inner cavity of the vessel or cavernous body at a reduced loss of blood, reduced traumatism of tissues, eliminated necessity of use of devices cutting out the vessel from the blood flow. 48 cl, 13 dwg
Patent RU-2236607-C2 (RU)
Title: Способ и устройство управления работой двигателя внутреннего сгорания с непосредственным впрыскиванием бензина
Inventor: PANTRING JURGEN
IPC: F02D41/30
Filed: 1999-10-21
Granted: 2004-09-20
Abstract: Изобретение относится к двигателестроению, в частности к способам и устройствам управления работой двигателя внутреннего сгорания (ДВС) с непосредственным впрыскиванием бензина. Изобретение позволяет повысить развиваемую мощность, снизить расход топлива, уровень шума, создаваемого ДВС, повысить комфортабельность всего транспортного средства. Способ управления работой двигателя внутреннего сгорания (ДВС) с непосредственным впрыскиванием бензина, имеющего по меньшей мере два ряда, соответственно две группы, цилиндров, управление каждым из которых, соответственно каждой из которых, осуществляется на основании заданного значения крутящего момента и заданного режима работы. При этом предусмотрено по меньшей мере два режима работы, в каждом из которых происходит впрыскивание топлива. По меньшей мере в одном из этих режимов работы ДВС обеспечивают работу одного ряда, соответственно одной группы, цилиндров в первом режиме (BAsoll 1), а второго ряда, соответственно второй группы, цилиндров во втором режиме (BAsoll 2). Для каждой из указанных групп цилиндров задают изменяемое заданное значение крутящего момента (Misoill 1, Misoill 2), в зависимости от которого регулируют крутящий момент, развиваемый цилиндрами каждого из рядов, соответственно каждой из групп. Устройство управления работой двигателя внутреннего сгорания (ДВС) с непосредственным впрыскиванием бензина, имеющего по меньшей мере два ряда, соответственно две группы, цилиндров, которые могут работать по меньшей мере в двух режимах. Указанное устройство управления имеет по меньшей мере один блок управления, который на основании заданных значений крутящего момента и заданного режима работы управляет работой этих групп, соответственно рядов, цилиндров ДВС. Блок управления имеет средства, которые по меньшей мере в одном заданном режиме работы обеспечивают работу первого ряда, соответственно первой группы, цилиндров в первом режиме (BAsoll 1) и работу второго ряда, соответственно второй группы, во втором режиме (BAsoll 2). В каждом из этих режимов происходит впрыскивание топлива, которые для каждой из групп цилиндров задают изменяемое заданное значение крутящего момента (Misoll 1, Misoll 2), в зависимости от которого регулируется крутящий момент, развиваемый цилиндрами каждого из рядов, соответственно каждой из групп.2 н. и 8 з.п. ф-лы, 3 ил.
Patent RU-2222794-C2 (RU)
Title: Design of automatic system testing current collectors
Inventor: MIKHEEV V P
IPC: G01M17/08
Filed: 2002-01-11
Granted: 2004-01-27
Abstract: FIELD: electrical engineering, tests of units of railway rolling stock. SUBSTANCE: there is proposed portable complex to test power characteristics which includes electric motor drive with pickups of force and height of lift of current collector which signals are entered into personal computer, compared with rated values, recorded on magnetic carrier with each arrival at locomotive shed and issued in the form of forecasts for servicing of rolling stock. EFFECT: provision for reliable, economic and ecological current collection with rise of train velocities, generation of data array for electronic certificate of rolling stock and forecasting of state of current collectors. 2 dwg
Patent RU-2220386-C2 (RU)
Inventor: GORELIKOV V I
IPC: F17C3/08
Filed: 2002-01-21
Granted: 2003-12-27
Abstract: FIELD: cooling equipment, particularly tanks for long-term storage of biological, food and other products in cryogenic liquid. SUBSTANCE: tank comprises inner and outer cases, supplying and drainage pipelines. Contained made of capillary-porous material in installed into inner case concentrically thereof. Heat-shielding gap is formed between container and inner case walls. Drainage pipeline communicates with heat- shielding gap. Distribution means installed at supplying pipeline outlet communicates with container and heat-shielding gap through connecting pipes. Flow areas of connecting pipe linked with container and of connecting pipe communicated with heat-shielding gap are accordingly proportional to container volume and heat-shielding gap volume. EFFECT: increased product storage life, decreased coolant consumption by rapid product cooling-down and tank filling with coolant. 1 dwg
Patent RU-2239887-C2 (RU)
Inventor: GOROVOJ A M
IPC: G11B9/00
Filed: 2002-05-06
Granted: 2004-11-10
Abstract: FIELD: information storing technologies. 
     SUBSTANCE: device is made in form of thin film having analog information portions placed along information track. Information track made of polymorph alloy contains information portions in form of serially connected elementary thermo-EMF sources. Value of electric signal of thermo-EMF is in straight proportion with amplitude of recorded signal. 
     EFFECT: simplified use and higher effectiveness. 
     3 dwg
Patent RU-2242674-C2 (RU)
Inventor: PISANO STIVEN P
IPC: F23M5/02
Filed: 2000-10-26
Granted: 2004-12-20
Abstract: FIELD: power engineering. 
     
     
       SUBSTANCE: burner has body 10 attached to outlet unit 42 and fuel duct 12 passing through body 10 to fuel nozzle 22 that functions to inject fuel to burner throat 40. Jets 20 are configured for primary air injection to primary combustion zone 24 which is usually found in throat 40. Disk with surface 28 is joined to throat 40 and runs at certain divergence angle relative to center line 35 of burner. Jets 34 communicate with air duct 14; they are passed through outlet unit 42 and inject secondary air to secondary combustion zone 38 that can be found on disk surface 28 or on hot surface 30 of burner. 
     
     
       EFFECT: reduced emission of pollutants. 
     
     
       40 cl, 12 dwg
Patent RU-2226612-C2 (RU)
Inventor: KOLESNIKOVA L S
IPC: F02C7/36
Filed: 2002-06-11
Granted: 2004-04-10
Abstract: FIELD: mechanical engineering; gas-turbine engines of aircraft and ground application. SUBSTANCE: proposed gas-turbine engine contains compressor with disks installed on shaft through splines. Inner surface of disk hub between splines is made with radius R=1.02 - 1.1r, and number of splines on disk hub is n1= 0.2-0.6n2 where r is outer diameter of compressor shaft splines, R is radius of inner surface of compressor disk hub, n1 is number of splines on compressor disk hub, n2 is number of splines on compressor shaft. EFFECT: improved reliability of engine owing to increased strength of compressor disk. 3 dwg
Patent RU-2232944-C2 (RU)
Inventor: GRECHISHKINA E N
IPC: F23K5/08
Filed: 2002-06-17
Granted: 2004-07-20
Abstract: FIELD: liquid and gaseous fuel supply to combustion devices. 
     SUBSTANCE: proposed system designed to supply circulating fuel to furnace for combustion has fuel tank, circulating pump, control valve, fuel heater, burner distribution header, and fuel return pipeline, all being interconnected in tandem to form closed circulating loop, is provided in addition with chain of nozzles disposed between fuel heater and burner distribution header. 
     EFFECT: enhanced completeness of fuel combustion which raises system efficiency. 
     2 cl, 2 dwg
Patent RU-2245457-C2 (RU)
Inventor: KOCHERGIN I N
IPC: F03D9/00
Filed: 2002-07-12
Granted: 2005-01-27
Abstract: FIELD: power engineering; small power stations with open turbine hall. 
     
     
       SUBSTANCE: proposed emf source has open turbine hall; foundation; electrical machine provided with rotor, stator, and current-collection unit and connected to drive; self-contained starting motors connected to power supplies; as well as control unit and output module. Novelty is that open turbine hall floor of emf source is provided with circular race, surface part of foundation is equipped with anchor straps, slabs, locking brackets and rollers, aligning brackets and rollers; rotor is installed in journal bearing on annular support of foundation rotor; shaft of the latter has axial hole with service lines; source has supporting and aligning slab incorporated in frame built of hold-down beams, thrust columns, frame and foundation; it also has capital, rotor and stator drive mechanism, pods, aerodynamic compensator, distribution board, jet thrust matching device, thrust electric circuit switch, and auxiliary equipment power supply unit. 
     
     
       EFFECT: simplified design, facilitated maintenance of unit incorporating emf source; enhanced efficiency. 
     
     
       1 cl, 16 dwg
Patent RU-2235330-C2 (RU)
Title: Способ оценки эффективности лечения золофтом депрессивных состояний
Inventor: MAKSIMOVA N M
IPC: G01N33/68
Filed: 2002-07-31
Granted: 2004-08-27
Abstract: Изобретение относится к медицине, а именно к психиатрии. В заявленном способе дополнительно к клиническому исследованию определяют активность моноаминоксидазы тромбоцитов в плазме крови до и через 2 недели после начала лечения золофтом и при ее увеличении более 15% по сравнению с исходной оценивают отрицательный результат лечения золофтом депрессивных расстройств. Способ обеспечивает повышение точности и объективизации прогноза, а также экономию лекарственных препаратов.
Patent RU-2234790-C2 (RU)
Inventor: LACHIN V I
IPC: H02M3/335
Filed: 2002-09-02
Granted: 2004-08-20
Abstract: FIELD: electrical engineering; heavy-power switch-mode regulated-current supplies. 
     SUBSTANCE: proposed switch-mode current regulator has inverter whose output transformer incorporates two similar first and second secondary windings; center-tapped full-wave rectifier whose output is connected to LC storage filter loaded into resistor at output; first and second current transformers whose primary winding starting leads are integrated in common point and connected to minus pole of loading resistor and finishing leads are connected, respectively, to finishing lead of first secondary winding of inverter transformer and to starting lead of second one; control circuit of inverter switching transistors; first and second current transformers are provided with additional similar secondary windings interconnected with their main secondary winding to form series circuit; finishing lead of main secondary winding of first current transformer is connected to that of additional secondary winding of second current transformer whose starting lead is connected to that of additional secondary winding of first current transformer whose finishing lead is connected to that of additional secondary winding of second current transformer and its starting lead as well as starting lead of main secondary winding of first current transformer are connected to respective anodes of rectifier diodes whose cathodes are integrated in common point and connected to one of inputs of control circuit of inverter switching transistors, other input of this circuit being connected to common point of integrated starting leads of additional secondary windings of current transformers. 
     EFFECT: enhanced reliability and simplified design of switch-mode current regulator. 
     1 cl, 1 dwg
Patent RU-2236195-C2 (RU)
Inventor: AZNABAEV M T
IPC: A61B18/20
Filed: 2002-11-27
Granted: 2004-09-20
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: the present innovation deals with creating outflow of lacrimal liquid. With the tip of YAG laser and energy at impulse mode of 85 mJ for 5-7 sec one should perform incision at the border of posterior wall of lacrimal canaliculus from its horizontal part. Then one should find canaliculus' lumen. Then with the tip of YAG laser and energy at impulse mode of 85 mJ for 13-15 sec one should dissect posterior wall of canaliculus either in the form of a circle or an oval opening to form, thus, lacrimal point. The declared method enables to shorten duration of operation and exclude secondary infection and, also, it provides better functional results in restoration of tear secretion and prevents cosmetic defect of facial skin and decreases patient's painful feelings. 
     EFFECT: higher efficiency. 
     1 ex
Patent RU-2237606-C2 (RU)
Inventor: SHPIKHER KHERMANN-JOZEF
IPC: B25J17/02
Filed: 2001-05-19
Granted: 2004-10-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to device for automatically taking out articles from container, either one-by-one or in groups, by mans of movable taking-out lever. Proposed device contains bed frame carrying taking-out lever, holder with cardan suspension for taking-out lever connected with bed frame, drives to turn taking-out lever in different planes arranged at angle relative to each other, device for axial reciprocating displacement of taking-out lever, receiving zone arranged under taking out lever, at least one container with articles to be taken out, and device for directing grip of taking lever to different zone inside container. Proposed device for automatically taking out articles from containers, either one-by one or in groups, by means of movable taking-out lever has bed frame carrying taking-out lever, holder with cardan suspension for taking-out lever connected with bed frame, drives to turn taking-out lever in different planes arranged at angle relative to each other, device for axial reciprocating displacement of taking-out lever, receiving zone arranged under taking-out lever, at least one container with articles to be taken out and device for directing grip of taking-out lever to different zones inside container. Holder for taking-out lever is made in form of turnable fork, axle of fork being connected for turning with bed frame and it can be operated by separate drive motor. Carrying axle for taking-out lever is arranged on axle of fork square to fork turning axis. Taking-out lever is arranged with possibility of turning by means of turnable frame on carrying axle provided on turnable fork, and turnable frame can be operated by separate electric motor. 
     EFFECT: increased capacity of device, reduced expenses. 
     11 cl, 7 dwg
Patent RU-2252114-C2 (RU)
Title: Method for removing gas-separation products out of ducts of plate-rib heat exchangers at soldering them
Inventor: GRACHEV JU V
IPC: B23K3/08
Filed: 2003-06-30
Granted: 2005-05-20
Abstract: FIELD: manufacture of heat exchangers, namely plate-rib type heat exchangers. 
     SUBSTANCE: method comprises steps of assembling pack of members forming heat exchange ducts; placing pack in chamber and evacuating it; filling chamber with inert gas while creating pressure lower than atmospheric one; heating pack up to soldering temperature due to organizing inert gas circulation through heater and heat exchange ducts; performing heating by means of aerodynamic heater; separating outlet flow of inert gas at by two flows; directing one flow into chamber; with use of second flow creating pressure drop on opposite ends of heat exchange ducts for providing circulation of inert gas in said ducts. Second flow is fed directly into heat exchange ducts or it is used as working flow of gas ejector whose mixing chamber is communicated with one end of heat exchange ducts. Pressure drop on ends of heat exchange ducts is determined according to given relation. 
     EFFECT: enhanced operational reliability, improved quality of soldered joints of members of heat exchanger packs due to organization of effective gas circulation. 
     4 cl, 2 dwg
Patent RU-2256822-C2 (RU)
Inventor: JASTREBOV A A
IPC: F04F5/16
Filed: 2003-07-23
Granted: 2005-07-20
Abstract: FIELD: mechanical engineering; air transfer facilities. 
     SUBSTANCE: proposed atmospheric jet pump contains working nozzle, injection chamber, mixing chamber and discharge chamber. Base of injection chamber in made in form of semicylinder. 
     EFFECT: enlarged sphere of application. 
     2 dwg
Patent RU-2268743-C2 (RU)
Inventor: LAZEBNIK LEONID BORISOVICH
IPC: A61P1/04
Filed: 2003-12-04
Granted: 2006-01-27
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: one should perform endoscopic testing, apply a diathermocoagulation loop onto polyp's bottom to carry out its electroexcision. Then comes infiltration of submucous layer with contrical at the dosage of 0.3-0.8 ml at the distance of about 0.2-0.5 cm against the edge of postoperational ulcer developed. The innovation provides efficient healing of gastric mucosa without any coarse cicatricial alterations in area of polyp's electroexcision that favors to prevent disease relapses. 
     EFFECT: higher efficiency of therapy. 
     4 ex
Patent RU-2266077-C2 (RU)
Inventor: GUIDI ADRIANO
IPC: A61C13/00
Filed: 2001-05-16
Granted: 2005-12-20
Abstract: FIELD: medicine; orthopedic stomatology. 
     SUBSTANCE: wax application device has tip in form of a small blade mounted in hollow handle. Case is disposed inside the handle. Case has a piece of hard wax. Case communicates with channel for moving wax to tip. Aids for warming wax up are disposed around case. Device also has wax weighing aid and control unit. Wax weighing aids have press button disposed on external surface of handle. The button goes into handle to form horizontal pin. The pins are attached by hinges to vertical pin which is connected by hinges on axis and is connected by hinges with one more horizontal pin which has end made in form of plug in bottom of case for wax. Horizontal pin and press button are made for overcoming strength of spring during its movement. Wax application is fully controlled from beginning till the end of procedure. 
     EFFECT: improved precision. 
     9 cl, 6 dwg
Patent RU-2283159-C2 (RU)
Title: Колесо обозрения
Inventor: GNEZDILOV VLADIMIR ALEKSEEVICH
IPC: A63G27/00
Filed: 2003-12-19
Granted: 2006-09-10
Abstract: Изобретение относится к индустрии развлечений. Колесо обозрения содержит кольцевой элемент, несущий пассажирские места и установленный, по крайней мере, в двух узлах с возможностью вращения, по крайней мере, от одного привода. При этом все узлы расположены с возможностью взаимодействия непосредственно с кольцевым элементом и разнесены по высоте. Тем самым повышается безопасность и надежность аттракциона вследствие рационального распределения усилий между опорными элементами конструкции. 21 з.п. ф-лы, 5 ил.