baber/WOPTO huggingface dataset:
Patent RU-2244149-C2 (RU)
Inventor: POLUKHIN M V
IPC: F02M31/125
Filed: 2003-03-20
Granted: 2005-01-10
Abstract: FIELD: mechanical engineering; diesel engines. 
     SUBSTANCE: proposed device contains radiator, flange, posistors, cover, contact, studs with nuts, bushing, filter gauze and wire. Radiator with heating elements (posistors) is arranged in lower part of heater and is made in form of disk in center of which at one side oval cavity is made for accommodating two posistors and bead over edge of disk. Round cavity made from other side of radiator in its center is designed for mounting bushing. Step over disk contour is used to fasten filter gauze. Flange in made in form of disk with threaded branch pipe from one side in center of disk. In center of flange from other side round cavity is made of install bushing and step over disk contour to fasten filter gauze. Through hole in center of flange is designed for fitting pipe of fuel intake. Filter gauze is secured on steps between flange and radiator in direct contact with radiator for more effective heating of gauze. Bushing to prevent crumpling of filter gauze is fitted in cavities of flange and radiator. Posistors are pressed to radiator by contact to which wire is soldered. Cover made of electric-and heat-insulating material covers posistors with contact in lowermost part of heater. All parts of heater are interconnected by nuts and two studs passing through holes in flange, radiator and cover. 
     EFFECT: improved efficiency of fuel heating and manufacturability. 
     4 cl, 3 dwg
Patent RU-2263635-C2 (RU)
Inventor: JANIN STANISLAV VALENTINOVICH
IPC: C01F7/14
Filed: 2004-01-06
Granted: 2005-11-10
Abstract: FIELD: production of alumina. 
     SUBSTANCE: proposed method includes delivery of supersaturated aluminate solution into cooling loops by two flows; lesser flow is delivered to agglomeration stage and larger flow is directed to two crystal growth stages; after agglomeration stage, pulp is combined with part of larger flow directed to first crystal growth stage. After each crystal growth stage, pulp is subjected to classification; after first crystal growth stage, three stages of classification are performed for obtaining unloading flows. Finely-dispersed particles obtained in discharge of third classification stage are directed for agglomeration. After second crystal growth stage, classification is performed in one stage at obtaining production aluminum hydroxide; unloading flows obtained after each stage of three-stage classification performed after first stage of growth are used for seeding at two growth stages; granulometric composition of production hydroxide thus obtained is controlled by partial redistribution of unloading flows of classifiers. Proposed method makes it possible to increase size of aluminum hydroxide without reduction of deposition loop productivity and to reduce production floor at agglomeration and classification stages. 
     EFFECT: enhanced efficiency. 
     1 dwg, 2 tbl
Patent RU-2341696-C2 (RU)
Inventor: LE ZHEN PASKAL
IPC: F16B41/00
Filed: 2004-01-16
Granted: 2008-12-20
Abstract: Изобретение относится к системе механического соединения деталей, содержащей блокировочное устройство. Блокировочное устройство содержит неподвижную деталь, закрепленную к одной из соединяемых частей со стороны участка соединительного узла, подвижную деталь, выполненную с возможностью перемещения относительно неподвижной детали, полость для указанного участка и возвратное средство. Указанная полость расположена внутри неподвижной детали и подвижной детали. Неподвижная деталь выполнена в виде внутренней втулки, а подвижная деталь выполнена в виде наружной втулки, при этом обе втулки являются концентричными. Возвратное средство выполнено в виде винтовой пружины, которая в момент разрушения соединительного узла разжимается, что приводит в перемещению подвижной детали относительно неподвижной таким образом, что указанный участок соединительного узла оказывается заблокированным в указанной полости. Решение направлено на предотвращение выпадения частей деталей при разрушении соединительной системы. 2 н. и 11 з.п. ф-лы, 7 ил.
Patent RU-2274821-C2 (RU)
Inventor: VAKIN ALEKSEJ VASIL EVICH
IPC: F41J5/02
Filed: 2004-04-20
Granted: 2006-04-20
Abstract: FIELD: measurement of time difference of detonation output. 
     SUBSTANCE: the device for deformation of the base material and measurement of the time difference of detonation output to the surface of a matrix charged with explosive has light-emitting diodes with one end faces facing the matrix, with the others - the recording device, the matrix is positioned between the light-emitting diodes and the base under test, whose deformation by the explosion products determines its state.  The base is installed in such a manner that it could move in the direction of the trap-obstacle under the action of the explosion products after demolition of the matrix. 
     EFFECT: provided measurement of the time difference of detonation output onto the matrix surface. 
     1 dwg
Patent RU-2312684-C2 (RU)
Inventor: LEJNSING KARL R
IPC: A61M39/02
Filed: 2002-11-20
Granted: 2007-12-20
Abstract: FIELD: medical equipment, in particular, technique for processing and introducing of parenteral liquids. 
     SUBSTANCE: needle-free connector has casing with first and second ports, and piston member delimiting liquid passage between first and second ports. Piston member is movable between liquid flow position and position free of liquid flow. Piston member comprises compressible section having variable inner width delimiting part of liquid flow path through connector. When piston is compressed to liquid flow position, compressible section is self-expanded in its width to thereby keep or increase volume of passage for flowing of liquid through connector. Compressible section is configured so as to provide continuous liquid flow through the entire length thereof. 
     EFFECT: provision for creating of valve mechanism without negative effect upon liquid flow rate. 
     22 cl, 18 dwg
Patent RU-2343979-C2 (RU)
Inventor: GERL SHTEFAN
IPC: B02C17/18
Filed: 2004-07-20
Granted: 2009-01-20
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention concerns spherical stirring mill. Spherical stirring mill includes work tank, mixer, mixer rotation drive, feeder pipe for material to be reduced. Miller includes device of reduced material suction and auxiliary reducing media separation. Suction device includes pipe with inlet orifice submerged into pile of reduced material and auxiliary reducing bodies, and work tank of suction pipe connected to the pipe higher. Inlet orifice of submerged pipe has indent at the pipe side opposite to flow if seen in direction of flow. Submerged pipe area opposite against the flow direction and immediately close to the inlet orifice is screening the indent in the flow direction. 
     EFFECT: reduced construction cost, enhanced durability. 
     15 cl, 2 dwg
Patent RU-2278677-C2 (RU)
Title: Agent for erythropoiesis stimulation and elimination of iron deficiency
Inventor: TSYB ANATOLIJ FEDOROVICH
IPC: A61K35/14
Filed: 2004-09-30
Granted: 2006-06-27
Abstract: FIELD: medicine, pharmacology. 
     SUBSTANCE: agent for stimulation of erythropoiesis and elimination of iron deficiency comprises hemoglobin obtained from animal blood containing methemoglobin additionally. The ratio of hemoglobin and methemoglobin in the agent = (25-75)-(75-25) wt.-%. The agent shows the expressed heme-stimulating effect. The agent can be used in producing medicinal agents and biologically active supplements. 
     EFFECT: valuable medicinal properties of agent. 
     4 dwg
Patent RU-2324979-C2 (RU)
Inventor: VANKMJULLER DZHON
IPC: G06Q20/38
Filed: 2003-03-19
Granted: 2008-05-20
Abstract: FIELD: systems for conducting transactions. 
     SUBSTANCE: method for verification accompanying the process of conducting a transaction using a proximity device comprises the following steps: dynamically generating a first authentication value; transmitting the first authentication value from the proximity device to a terminal; including the first authentication value in a discretionary data field of message data, the message data being arranged in an ISO format; and transmitting the message data from said terminal to a verification device for verification. 
     EFFECT: enhancement of the security of operations. 
     75 cl, 10 dwg
Patent RU-2276350-C2 (RU)
Inventor: STRUKOV VLADIMIR JUR EVICH
IPC: G01N21/78
Filed: 2004-11-16
Granted: 2006-05-10
Abstract: FIELD: analytical chemistry. 
     SUBSTANCE: method comprises introducing 500-1000-fold excess of brown aldehyde to the sample of water solution to be analyzed up to the quantitative binding to produce dimethyl hydrazine, heating the mixture produced, extracting the dimethyl hydrazine by the chloroform, and taking a light reading of dimethyl hydrazine. 
     EFFECT: enhanced sensitivity. 
     5 dwg
Patent RU-2289116-C2 (RU)
Inventor: BADAMSHIN IL DAR KHAJDAROVICH
IPC: G01N9/00
Filed: 2005-02-03
Granted: 2006-12-10
Abstract: FIELD: test engineering. 
     SUBSTANCE: method comprises determining period of crystal lattice by the Roentgen structural method and calculating the density from the formula presented.  The period of the crystal lattice of complex monocrystals is determined by Roentgen method and, then, from the formula presented, the density of each chemical element that compose the complex monocrystal is determined in the unit cell of the crystalline structure, and, finally, the density of the complex material is determined as a sum of the densities of the components. 
     EFFECT: expanded functional capabilities and reduced labor consumption. 
     2 cl
Patent RU-2321050-C2 (RU)
Inventor: MURATOV MARAT MUSAGITOVICH
IPC: G06F3/02
Filed: 2005-03-28
Granted: 2008-03-27
Abstract: FIELD: electronic mechanical engineering, namely, engineering of devices for inputting characters and numbers of information in computer and computerized systems, in desktop and pocket computers. 
     SUBSTANCE: keyboard is made in form of left and right "gloves", in which a set of electrical contact sensors is integrated, provided with devices for processing and transmitting inputted characters and symbols of information into computer, and also with power supplies. 
     EFFECT: ensured capacity for people with failures of support-motor apparatus and bed patients to work with computer, increased comfort of operation without support for wrists of operator. 
     1 dwg
Patent RU-2293027-C2 (RU)
Inventor: AITI TAKAO
IPC: B41J29/38
Filed: 2003-11-26
Granted: 2007-02-10
Abstract: FIELD: method for registering image in accordance to registration instruction from image injection device such as digital camera, etc. 
     SUBSTANCE: digital camera has recording environment, which stores image data and digital printing control format, connected to image data printing process. Recording environment received information, connected to function of printer on connection of given printer, sets communication specification setup command, connected to image data printing process on basis of received information, connected to functions, and also sets printer printing condition on basis of digital printing control format and communication specification command and sends printing instruction. Printer receives data about image stored in recording environment, in accordance with given printing condition, and prints image data. 
     EFFECT: possible operation of digital camera with various connected printers. 
     10 cl, 54 dwg
Patent RU-2294385-C2 (RU)
Inventor: KHOJDIK DEJVID P
IPC: C21D8/02
Filed: 2003-11-04
Granted: 2007-02-27
Abstract: FIELD: metallurgy industry; methods of manufacture of the steel sheets with the two-phase structure. 
     SUBSTANCE: the invention is pertaining to the field of metallurgy industry, in particular, to the method of manufacture of the hot-galvanized sheets. The technical result of the invention is production of the two-phase ferrite-martensite microstructures at the ratio of the steel yielding limit at tension of no more than 0.5 .  The steel sheet having the two-phase microstructure is manufactured with utilization of the time/temperature cycle including the steel cementation approximately at 727-774°C and aging at 454-493°C .  The steel has the following composition (in mass %): carbon - 0.02-0.20, aluminum - 0.010-0.150, titanium -  maximum up to 0.01, silicon -  maximum up to 0.5, phosphorus - maximum up to 0.060, sulfur - maximum up to 0.030, manganese - 1.5-2.40, chromium - 0.03-1.50, molybdenum - 0.03-1.50; provided that the quantities of manganese, chromium and molybdenum have the ratio: (Mn+6Cr+10Mo) = at least 3.5 %. It is preferable, that the steel sheet is made in the form of the band treated on the production line of the continuous galvanization or the annealing and galvanization, and the product represents predominantly ferrite and martensite. 
     EFFECT: the invention ensures production of the two-phase ferrite-martensite microstructures of the steel sheet at the ratio of the steel yielding limit at tension of no more than zero point five. 
     19 cl, 6 dwg, 4 tbl, 5 ex
Patent RU-2311445-C2 (RU)
Inventor: NISHIKAVA TOMOMASA
IPC: C10L3/10
Filed: 2005-11-24
Granted: 2007-11-27
Abstract: FIELD: internal combustion engine applications. 
     SUBSTANCE: invention relates to manual hammering tools actuated by fuel-fed engines. Fuel gas contains at least 40% α-butylene, propane or propylene. Tool is intended for hammering fixing parts and comprises body, top part constructed with passage for fuel gas, and cylinder secured inside the body. When pressed to a part to be processed, pusher moves. Casing of combustion chamber forms the same along with top part of the body and piston. compressed gas container for tool comprises external and internal balloons, fuel gas injection valve, and dispensing mechanism. Fuel gas may contain various percentages of α-butylene. 
     EFFECT: reduced cost of running tool due to use of inexpensive fuel. 
     18 cl, 7 dwg
Patent RU-2342800-C2 (RU)
Title: Способ и система для сетей беспроводной связи, использующих ретрансляцию
Inventor: LARSSON PETER
IPC: H04B15/00
Filed: 2004-05-27
Granted: 2008-12-27
Abstract: Изобретение относится к беспроводным сетям, использующим ретрансляцию. Осуществляется связь в сети беспроводной связи с двумя ретрансляционными участками. Передатчик, приемник и, по меньшей мере, одна ретрансляционная станция участвуют в сеансе связи. Ретрансляционная станция пересылает сигналы из первой линии связи между передатчиком и ретрансляционной станцией во вторую линию связи между ретрансляционными станциями и приемником. Пересылка, осуществляемая, по меньшей мере, одной ретрансляционной станцией, адаптируется в соответствии с оцененными характеристиками радиоканала первой и второй линий связи. 6 н. и 16 з.п. ф-лы, 1 табл., 8 ил.
Patent RU-2342193-C2 (RU)
Title: Способ и устройство для фиксации дробильного корпуса
Inventor: OL SSON GERT-AKE
IPC: B02C2/06
Filed: 2004-06-11
Granted: 2008-12-27
Abstract: Изобретение относится к способам крепления наружных корпусов дробилок. Способ крепления наружного корпуса гираторной дробилки, содержащей наружный корпус, который должен крепиться к раме, включенной в состав дробилки, и внутренний корпус, который предназначен для крепления к дробильной головке для ограничения вместе с наружным корпусом помольной щели, предназначенной для приема материала, предназначенного для дробления. В ходе первого шага первую прилегающую поверхность по внешней периферии наружного корпуса вводят в контакт с первой контактной поверхностью рамы, при этом в ходе второго шага разделительный элемент, предназначенный для фиксации наружного корпуса, устанавливают под нажимом между второй прилегающей поверхностью внешней периферии наружного корпуса и рамой. Изобретение повышает надежность закрепления наружного корпуса. 4 н. и 17 з.п. ф-лы, 14 ил.
Patent RU-2337062-C2 (RU)
Inventor: KODOLOV VLADIMIR IVANOVICH
IPC: B82B3/00
Filed: 2006-08-28
Granted: 2008-10-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: as metal-containing substance wastes of non-ferrous metallurgy production is used - metallurgical dust, obtained as result of roasting of magnetic fractions and nickel concentrate, containing oxides of cobalt, nickel, copper, sulfides of nickel and copper. In presence of water mixture of metallurgical dust and polyvinyl alcohol (PVA) is prepared in ratio 1 mole of NiO contained in metallurgical dust per 1-4 moles of PVA. 5-10% PVA solution or dry PVA, which is crushed together with metallurgical dust with addition of minimal water amount for moistening and "connecting" components, can be used. Obtained mixture is dried on glass padding at 50°C, after which thermal processing with step-by-step heating to 400°C is carried out. Tubular, fused, sphere-shaped nanostructures are obtained, which can be hollow or filled with metals and their compounds: Ni, Cu, CoO, NiO, Cu 2 O are obtained. 
     EFFECT: reduction of energy consumption and cost of target product; use of cheap raw material and metallurgical production wastes. 
     8 dwg, 12 ex
Patent RU-2328113-C2 (RU)
Inventor: EVTEEV VLADIMIR ANDREEVICH
IPC: A61D19/02
Filed: 2006-08-30
Granted: 2008-07-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention concerns area of industrial beekeeping and concerns a method of artificial insemination of virgin queens for little beehive colonies, consisting in careful hashing of a sperm taken from possible big number of drones, with subsequent use for artificial insemination of necessary volume of received homogeneous mix of sperm. 
     EFFECT: creation of highly effective method of artificial insemination of queens.
Patent RU-2335314-C2 (RU)
Inventor: GLADYSHEV NIKOLAJ FEDOROVICH
IPC: A62B7/08
Filed: 2006-11-23
Granted: 2008-10-10
Abstract: FIELD: medicine; life saving equipment. 
     SUBSTANCE: invention concerns isolating respiratory apparatus using chemically combined oxygen, intended for protection of respiratory system in an emergency situation. The isolating respiratory apparatus using chemically combined oxygen contains the regenerative cartridge with a regenerative product, a respiratory bag with the overpressure valve, a facial part and the actuating unit consisting of a starting briquette and an ampoule with the initiating liquid. The ampoule is supplied by the union tightly connected with a respiratory bag by means of a skirt from an elastic material. The ampoule and an actuating briquette are concluded in the punched case established on a cover of the regenerative cartridge with a backlash. The ampoule and the actuating briquette are eccentrically established in the punched case, and the eccentric washer is established between an ampoule and a starting briquette. The actuating briquette and an eccentric washer are placed in a hydrophylic cover with an aperture under an ampoule. The sleeve from an elastic material is established on the skirt. The projecting lobe is executed on the case of the regenerative cartridge with a carving nest for the equipment of the punched case of the actuating unit. Reliability increase when starting the apparatus. 
     EFFECT: reliability increase when starting the respiratory apparatus. 
     5 cl, 7 dwg
Patent RU-2368012-C2 (RU)
Inventor: GOLOVLEV SERGEJ NIKOLAEVICH
IPC: G07D7/00
Filed: 2007-01-26
Granted: 2009-09-20
Abstract: FIELD: physics, alarm. 
     SUBSTANCE: group of inventions is related to the field of bank activity and money circulation, in particular to issue of notes, improvement of their authenticity in money circulation and to features of notes verification. Memorising medium is introduced in the note, and this medium has the properties of nonvolatile memory accessible in the process of note making, and intended for recording of identification and information codes used in subsequent verifications of the note. Identification of each note is realised on the basis of information (codes), recorded in it and in central device, in the process of each regular verification, information used for identification of the note is changed by means of recoding of appropriate data (codes) into note memory with preservation of information about this in data base of central device, with which all devices for notes verification are connected. 
     EFFECT: higher extent of note counterfeit protection, elimination of possibility for having identical notes in circulation, higher extent of verification validity, reduced requirements to communication lines of verification system. 
     23 cl, 1 dwg
Patent RU-2379570-C2 (RU)
Title: Полимерная труба (варианты)
Inventor: RINDERKHOFER ALEKSANDER
IPC: F16L9/12
Filed: 2005-11-17
Granted: 2010-01-20
Abstract: Изобретение относится к полимерной трубе. Полимерная труба, стенка которой имеет наружный слой, внутренний слой и по меньшей мере один промежуточный слой, причем соседние слои соединены между собой, и по меньшей мере один слой, за исключением внутреннего слоя, выполнен в качестве функционального слоя, который а) содержит термореактивный полимер, который по сравнению с термореактивным полимером по меньшей мере одного, радиально следующего внутрь слоя отличается по меньшей мере по одному физическому признаку: модуль упругости меньше, относительное удлинение на разрыв больше, температура размягчения меньше, и/или б) содержит по меньшей мере одну добавку, которая в случае приложения энергии удара на наружный слой необратимо деформируется. Техническим результатом изобретения является повышение ударной прочности труб. 2 н. и 20 з.п. ф-лы, 4 ил.
Patent RU-2417475-C2 (RU)
Inventor: KRALIK ROBERT
IPC: H01H9/44
Filed: 2007-07-26
Granted: 2011-04-27
Abstract: FIELD: electricity. 
     SUBSTANCE: contactor for operation on DC and AC currents is equipped with at least one contact part made of a fixed contact and a movable contact; at least one permanent magnet placed near the contact part and intended to develop a permanent magnetic arc-quenching field and at least one coil placed near the contact part and intended to develop an electromagnet arc-quenching field to suck-in the arc that originates when the contact part opens at least into one arc-quenching chamber. The contactor is also equipped with at least two contact parts, movable contacts of which are placed on the contact bridge; at least one permanent magnet placed near each contact part, besides, permanent magnets related to two contact parts are polarised in opposite directions. 
     EFFECT: provision of fast and reliable opening of contacts and arc-quenching, simplified design and manufacturing. 
     5 cl, 3 dwg
Patent RU-2371840-C2 (RU)
Inventor: PORTNOV ALEKSEJ ALEKSANDROVICH
IPC: H01P1/20
Filed: 2007-10-12
Granted: 2009-10-27
Abstract: FIELD: radio engineering. 
     SUBSTANCE: invention is intended for fine tuning of multilink band filters (hereinafter referred to as filters) of radio electronic devices of microwave and in compliance with the specified requirements. Result is achieved by tuning of filter by specific points of frequency dependence of transfer coefficient (maximum point (7) - in regulation of links, point of maximum slope (6) - in tuning of resonators) at partial connections of filter into measuring track of device, which make it possible to simultaneously control both frequency of resonator tuning and links size. At the same time calculation is simplified for variation of resonator tuning frequency and links size. Method makes it possible to tune two and more filters with the same parametres. It is not required to make any absorbers, accessories for shorting, devices for energy drain. 
     EFFECT: lower labour intensiveness of tuning process. 
     3 dwg, 2 ex