baber/WOPTO huggingface dataset:
Patent RU-2243474-C1 (RU)
Inventor: GERASIMOV D JU
IPC: F41B6/00
Filed: 2003-07-31
Granted: 2004-12-27
Abstract: FIELD: electrical engineering and electrophysics, in particular, electromagnetic starting installations, applicable in experimental physics and accelerating equipment for acceleration of plasma and macrobodies to hyperspeeds. 
     SUBSTANCE: the coaxial accelerator consists of a conducting channel, central electrode and a fusible conducting crosspiece, positioned inside the channel together with the propelled body, and electrically connects the beginning of the channel and the central electrode. The beginning of the solenoid is electrically connected to the body. The area of location of the fusible crosspiece is filled with a hydrogensaturated agent, in which powdered boron (at least 5·10 -3  h/C of the charge) is uniformly distributed. 
     EFFECT: reduced electrical erosion of the accelerating channel and enhanced velocity at the barrel end. 
     1 dwg, 1 tbl
Patent RU-2245581-C1 (RU)
Title: Information accumulating device
Inventor: ALFEROV V V
IPC: G07C5/00
Filed: 2003-08-15
Granted: 2005-01-27
Abstract: FIELD: informational and measuring equipment. 
     SUBSTANCE: device has processing block, heating block with thermal sensor, indicator and power block, additionally has control block, testing and one-time commands block, radial channels block and cassette receiver with cassette with removable flash drive. 
     EFFECT: higher efficiency and trustworthiness. 
     3 cl, 7 dwg
Patent RU-2250482-C1 (RU)
Title: Polarizing single-mode light guide
Inventor: KURBATOV A M
IPC: G02B6/024
Filed: 2003-09-16
Granted: 2005-04-20
Abstract: FIELD: fiber optics; fiber-optic gyros; linearly polarized fiber-optic lasers. 
     SUBSTANCE: light guide has protective-strengthening coating, external quartz protective envelope, reflecting envelope composed of quartz glass which has difference in refractivity being negative comparatively with refractivity of quartz glass of external protective quartz envelope. Light guide also has light-guiding conductor made of quartz glass, which has difference in refractivity being positive comparatively refractivity of quartz glass of external protective quartz envelope and loading areas that induce birefringence in light-guiding conductor and reflecting envelope. W-profiled light guide is chosen, which construction provided size of canalized polarization mode to be equal or smaller than diameter of light-guiding conductor. 
     EFFECT: reduced loss of optical power; widened range of spectral window of polarizing light guide. 
     3 dwg
Patent RU-2255291-C1 (RU)
Inventor: BAJSIEV KH-M KH
IPC: F41F3/052
Filed: 2003-10-27
Granted: 2005-06-27
Abstract: FIELD: rocketry, applicable in production of anti-hail missile complexes. 
     SUBSTANCE: the arresting device of the missile launcher guide has arresting components positioned on the cut of the breech end of the guide and side surface of the nozzle unit of the missile. The first arresting component has the front and rear stops, between a through duct is formed, in which an arresting pin is enclosed located on the side surface of the missile nozzle unit. The arresting pin fixes the missile in the duct of the guide and is cut off by the front stop at missile launching. 
     EFFECT: simplified design of the arresting device, reduced labor consumption in service, as well as enhanced reliability and efficiency in operation. 
     3 cl, 5 dwg
Patent RU-2252726-C1 (RU)
Inventor: ANTIMENKO O O
IPC: A61C8/00
Filed: 2004-01-26
Granted: 2005-05-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves manufacturing individual cup in advance. Network fragments with metric characteristics known in advance are arranged on cup surface. The cup is fitted in the oral cavity and area occupied by bone tissue calculated from the number of network cells. The network fragments are applied to individual cup surface by means of milling machine with grooves being formed. The grooves are filled with radiopaque substance for carrying out plan radiograph. The area occupied by bone tissue is calculated from the number of network cells counted directly on obtaining the plan radiographs of face skeleton bones in direct projection and of mandible in lateral projections. 
     EFFECT: high accuracy of diagnosis.
Patent RU-2251671-C1 (RU)
Inventor: KAZARJAN A A
IPC: G01L9/12
Filed: 2004-02-06
Granted: 2005-05-10
Abstract: FIELD: measuring steady or quasi-steady pressure of a fluid. 
     SUBSTANCE: device comprises capacitive sensor, matching charge amplifier, normalizing voltage amplifier, and dampers. The device is protected against vibration of the study object and is assembled with the use of a viscous glue which is applied on the surfaces to be glued to provide a 1-1.5 μ layer. The final solidification is performed at 160-170°C for 40-50 min. 
     EFFECT: enhanced reliability. 
     2 cl, 1 dwg
Patent RU-2273970-C1 (RU)
Title: Cooling device for electronic power modules
Inventor: SALENKO SERGEJ DMITRIEVICH
IPC: H05K7/20
Filed: 2004-09-06
Granted: 2006-04-10
Abstract: FIELD: electric engineering, in particular, engineering of devices for cooling power modules of electronic equipment. 
     SUBSTANCE: cooling device for electronic power modules has lid and base with channels for passage of liquid cooling agent, channels are made with utilization of meander shape, while heat-draining base includes hollows made below electronic modules mounting positions with inserts mounted therein and mated with lid, forming shape of channel. Aforementioned channel are interconnected in parallel-serial circuit for movement of liquid cooling agent. Transverse cross-section areas of channels for passage of cooling agent are proportional to power of appropriate electronic power modules, while for decreasing hydraulic resistance in each channel area of transverse section of straight portions exceeds area of transverse section of portions, made in form of meander sections. 
     EFFECT: improved efficiency and lower costs of system for cooling electronic power modules, local improvement of heat draining with low hydraulic resistance of system, rigidity and durability of construction. 
     4 cl, 2 dwg
Patent RU-2273867-C1 (RU)
Title: Seismic arrangement for determination of objects' coordinates
Inventor: KRJUKOV IGOR NIKITOVICH
IPC: G01V1/16
Filed: 2004-10-25
Granted: 2006-04-10
Abstract: FIELD: the invention refers to technical means of guarding. 
     SUBSTANCE: it may be used for determination of the coordinates of detected objects, their middle speed and trajectory of movement, computation of quantity of objects in a group target and classification of detected objects. The seismic arrangement for determination of the objects' coordinates uses mode of scattered passive location. The main informative indication for determination of the direction on an object in each system of coordinates is a function of mutual correlation of signals in the channels of a signals correlative processing block. In accord with the value of a signal's delay decision is made about the value of an azimuth on the object in each system of coordinates. The determined azimuths on the object and fixed distance between the centers of coordinate systems allow to determine current coordinates of the object. 
     EFFECT: increases informative functions of seismic means of detecting. 
     3 dwg
Patent RU-2275274-C1 (RU)
Title: Powder material pressing method and apparatus for performing the same
Inventor: ZVONETSKIJ VLADIMIR IVANOVICH
IPC: B22F3/03
Filed: 2004-11-18
Granted: 2006-04-27
Abstract: FIELD: powder metallurgy, namely methods for pressing powder material at presence of liquid. 
     SUBSTANCE: method for pressing powder material comprises steps of introducing to powder volatile liquid and pressing powder; supplying liquid at side of pressing punch in quantity consisting of 2 - 3 volumes of pores of pressed blank. It is possible to perform pressing at simultaneous supply of liquid till termination of process. Method allows press non-plastic powders without plasticizer, partially remove plasticizer and perform impregnation. Press-mold includes die with upper portion having inner cavity, cavity for liquid and outer part. Apparatus for feeding liquid is in the form of cylinder with symmetrical through openings in walls and it includes piston for supplying liquid to inner cavity of die. 
     EFFECT: improved quality of articles. 
     7 cl, 11 dwg, 1 tbl, 8 ex
Patent RU-2269372-C1 (RU)
Title: Method of the crude oil straight-run distillation by the small-size distillation plant
Inventor: REPKIN DMITRIJ JUR EVICH
IPC: B01D3/14
Filed: 2004-12-17
Granted: 2006-02-10
Abstract: FIELD: petroleum-processing industry; methods of a straight-run distillation of crude oil by the small-size distillation plants. 
     SUBSTANCE: the invention is pertaining to the field of a petroleum industry, in particular, to production of gasoline and motor oils with a low solidifying points by a straight-run distillation of crude oil in the territorially remote districts. The method includes a crude oil distillation by the small-size distillation plant equipped with a furnace for crude oil heating, a complex atmospheric column (1) designed for production of a gasoline, a diesel fuel of the "summer" or "winter" grades, a wide spread of hydrocarbons and black oil. The heated in the furnace for crude oil heating crude oil is divided into three flows: the first of which is fed into the area of feeding of the main column (1), which is connected with two stripping columns (2) and (3), and the other two heated crude oil flows are used for delivery of heat by means of an indirect thermoexchange into the lower parts of the stripping columns (2) and (3). After the heat recuperation each of crude oil flows from the lower parts of the stripping columns (2) and (3) are directed for separation into the complex atmospheric column (1). From the upper part of the complex atmospheric column (1) they extract the gasoline fraction distillate, which after condensation is bleeding out in the form of commercial gasoline. From the reinforcing part of the column (1) from a row of the located in height one over another plates extract two side-cut distillates, which are delivered to the stripping columns (2) and (3). The stripping columns are equipped with the valve plates. It is preferable, that the side-cut distillates from plates 4, 6 and 8 of the main column - the complex atmospheric column (1) are directed to the stripping column (2), and the side-cut distillates from plates 5, 7 and 9 of the main column (1) are directed to the stripping-column 3. As a result from the lower part of the columns (2) and (3) they collect baseline fractions of the diesel fuel, which are cooled and withdrawn to a commercial oil products tank farm. From the lower part of the main column (1) collect a distillation residue - the black oil, which is partially used as a fuel in the furnace (4) for heating of crude oil. The method ensures the maximum yield of the commercial fractions depending on their potential contents in the crude oil. 
     EFFECT: the invention ensures the maximum yield of the commercial fractions from the crude oil depending on their potential contents in the crude oil. 
     3 cl, 1 dwg, 3 tbl
Patent RU-2277649-C1 (RU)
Inventor: BUSYGIN EVGENIJ VASIL EVICH
IPC: F16B21/00
Filed: 2005-01-24
Granted: 2006-06-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: keyed joint comprises male and female members that are interconnected by means of draw key fitted in their coincident grooves and transmit the peripheral and axial load through the groove made in the face surface of the male member.  The profiles of the key grooves in the face surfaces of the male and female members are trapezoidal.  The trapezoidal key is fitted with interference from the side of the female member.  The smaller base of the key is set in the trapezoidal grooves at the level of the face surfaces of the members over the length at least equal to the outer diameter of the female member. 
     EFFECT: expanded functional capabilities. 
     1 dwg
Patent RU-2282675-C1 (RU)
Title: Iron-chrome-nickel alloy and article made of thereof
Inventor: FILIPPENKOV ANATOLIJ ANATOL EV
IPC: C22C38/50
Filed: 2005-03-09
Granted: 2006-08-27
Abstract: FIELD: metallurgy, alloys. 
     SUBSTANCE: invention proposes iron-chrome-nickel-alloy and article made of thereof. The alloy comprises the following components, wt.-%: carbon (C), 0.06, not above; silicon (Si), 1.0-1.4; manganese (Mn), 0.05-1.0; chrome (Cr), 22.0-35.0; nickel (Ni), 23.0-36.0; aluminum (Al), 1.8-2.5; zirconium (Zr), 0.07-0.09; molybdenum (Mo), 0.03-0.09; at least one component of rare-earth metals, 0.02-0.035, and iron (Fe), the balance. Articles made of the proposed iron-chrome-nickel alloy of indicated composition show the necessary tenacity level up to temperature 1150°C, high specific electric resistance, plasticity and strength. The proposed iron-chrome-nickel alloy shows the satisfactory plasticity in the process for technological conversion ingot-wire. Invention can be used in smelting and making precision iron-chrome-nickel alloys as wire, band, net and so on designated for making heating elements in industrial, laboratory and domestic electric ovens and another electric equipment of heat effect, and in resistance elements in devices of different designation. 
     EFFECT: improved and valuable properties of alloy and articles. 
     3 cl, 2 tbl, 1 ex
Patent RU-2280425-C1 (RU)
Title: Method for treating ocular diseases with the help of "eye-medius" apparatus
Inventor: PANKOV OLEG PAVLOVICH
IPC: A61F9/00
Filed: 2005-03-22
Granted: 2006-07-27
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: the present innovation deals with treating ocular diseases due to preliminary diagnostics of patient's vision state and establishing by its results the nature  of ocular disease. One should affect patient's eyes with, at least, two out of the following four series of electromagnetic impulses: impulses of infrared radiation at wave length being 730-980 nm; impulses of visible radiation in area of red color at wave length of 620-670 nm; impulses of visible radiation in area of green color at wave length of 520-570 nm; impulses of visible radiation in area of blue color  at wave length being 400-450 nm; each of them has got porosity of 0.7-5 and total duration of 1.5-3 min, and the power of each impulse corresponds to about 0.5-1 mW. Depending upon the type of the disease one should match impulse frequency and alternation of wave lengths. The innovation enables to improve patient's vision state and alter ocular state towards the standard. 
     EFFECT: higher efficiency of therapy. 
     5 dwg, 6 ex
Patent RU-2282336-C1 (RU)
Inventor: ZHUK ALEKSEJ FEODOS EVICH
IPC: A01B35/24
Filed: 2005-03-28
Granted: 2006-08-27
Abstract: FIELD: agricultural engineering, in particular, cultivation hoes. 
     SUBSTANCE: A-hoe has wings provided with point and arranged so as to define V-shaped structure, and chest with shank, two openings arranged on axis of symmetry of shank whose lateral ribs are continuously joined with rear ribs of wings. Center of radius of chest and shank curvature is positioned on vertical line extending through hoe point or is declined therefrom by value not in the excess of ±8 mm. Distance between centers of openings is 50±0.5 mm. Rear ribs of wings on unfolded hoe are arranged at an angle exceeding 106 deg. Center of radius of arc of circle which joins shank and wing ribs is positioned at greater distance from point than center of rear opening. Also, width of wing end of hoe is greater than distance between its openings. Leading angle of rectilinear portion of chest does not exceed 16 deg, and angle of crumbling is 28 deg ±1 deg. 
     EFFECT: enhanced reliability in operation of hoe. 
     2 cl, 3 dwg
Patent RU-2287453-C1 (RU)
Inventor: SEREBRJAKOV VIKTOR ALEKSEEVICH
IPC: B64C35/00
Filed: 2005-04-11
Granted: 2006-11-20
Abstract: FIELD: rescue of people at sea by means of sea planes and amphibious aircraft equipped with inflatable rescue facilities. 
     SUBSTANCE: proposed system includes carriage 4 moved over cargo floor and provided with panel 6 projecting as cantilever for watercraft 1 and hoist-and-lower mechanism including hatch 12 with cover and framing and brace with rope block. Carriage 4 is provided with guides  for motion of bearing panel fitted with hinged baffle plate 7 elongating bearing panel 6 and retainer 8 for watercraft 1. Hatch is provided with easily-detachable bearing unit whose mating part is mounted on carriage. Brace with rope block is connected with hatch cover through plate connected with brace through hinge and inserted into holder secured on hatch cover. 
     EFFECT: avoidance of damage to watercraft; facilitated procedure and debarkation and embarkation of watercraft. 
     7 dwg
Patent RU-2279555-C1 (RU)
Title: Method of operation of thermal power station
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F01K17/02
Filed: 2005-04-26
Granted: 2006-07-10
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention is designed for heating system water and producing electric energy.  According to proposed method, waste steam from turbine is condensed in condenser by cold circulating water delivered into condenser, heated circulating water after condenser and system water getting from consumers are directed to evaporator of heat-pump plant for evaporating cooling agent.  Prior to delivering to consumers, system water is heated in lower and upper system heaters of turbine.  System water is heated successively in lower system heater of turbine, in first stage of condenser of heat-pump plant coupled with first stage of evaporator into which heated circulating water is fed, in upper system heater of turbine, in second stage of condenser of heat-pump plant coupled with second stage of evaporator into which return system water is delivered. 
     EFFECT: provision of economic operation of thermal power station. 
     1 dwg
Patent RU-2290221-C1 (RU)
Title: Method for treating vibration disease cases
Inventor: LAZARENKO NINA NIKOLAEVNA
IPC: A61N1/36
Filed: 2005-07-01
Granted: 2006-12-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out multi-channel anterior abdominal wall region, trapezoid muscle electrostimulation in superior thoracic vertebral column segment and arms in shoulder and forearm region. First, abdominal wall region and trapezoid muscle are treated in one stage in the superior thoracic vertebral column segment. Then, arm, forearm and hand are treated in turn, each during 2 s. Stellar nodes region are concurrently treated in continuous mode during the last 3 min. The treatment time is 10-20 min. The total treatment course is 8-10 procedures long. 
     EFFECT: retarded pathologic state progress; improved neuromuscular and microcirculation state.
Patent RU-2295077-C1 (RU)
Title: Transmission with a flexible gearing member
Inventor: BAKHOLDIN ALEKSANDR MIKHAJLOVI
IPC: F16H9/24
Filed: 2005-11-07
Granted: 2007-03-10
Abstract: FIELD: the invention refers to machine building particularly to transmissions with flexible gearing members and may be used in mechanical draughts with changeable gear ratio. 
     SUBSTANCE: the transmission with a flexible gearing member has a driving and a driven elements each of them consisting of two conical disks (7,8), and of a flexible gearing member covering the transmitting elements. The conical disk (8) has possibility of axial transfer. Each conical disk (7,8) has on the conical surface diametrically opposite grooves (17) located opposite to the grooves of the corresponding conical disk. Two carriages (18) are installed in the grooves (17) for transfer along them. The conical disks (7,8) are provided with hubs in which there are ring grooves (21) with a cylindrical spring (22) located in them. The mobile disk (8)has a pusher (12) whose end of the working surface is fulfilled in the shape of a hemisphere mated with the adjusting screw (11) in a bushing (13). The tension roller is provided with a ring. 
     EFFECT: smooth adjustment of gearing ratio of the transmission without stopping and unloading, increasing service life and reducing time necessary for changing gearing ratio. 
     2 dwg
Patent RU-2285679-C1 (RU)
Inventor: POLIN ALEKSANDR ALEKSEEVICH
IPC: C04B26/26
Filed: 2005-07-28
Granted: 2006-10-20
Abstract: FIELD: building industry. 
     SUBSTANCE: invention relates to road-building materials used in car road pavement. Invention proposes asphalt concrete mixture comprising bitumen, crushed stone and crushed stone crushing siftings as "tails" after dry magnetic separation of iron-containing ores, mineral powder and a stabilizing additive as cellulose fiber. The mixture comprises crushed stone and crushed stone crushing siftings from "tails" of dry magnetic separation of iron-containing ores of Kursk magnetic anomaly from Mikhailovsky mining enriching concern as the source of crushed stone and crushed stone crushing siftings from "tails" of dry magnetic separation with the hematite content 19-32% in the following content of components, wt.-%: bitumen (above 100%), 5.8-7.5; crushed stone of indicated sort, 60-80; crushed stone crushing sifting, 8-32; mineral powder, 8-12, and cellulose fiber (above 100% to mineral part), 0.3-0.5. Invention provides increasing the exploitation period of asphalt concrete and reducing its cost. 
     EFFECT: improved and valuable properties of mixture. 
     2 cl, 2 tbl
Patent RU-2291805-C1 (RU)
Title: Method of connection of instruments to track circuit
Inventor: POLEVOJ JURIJ IOSIFOVICH
IPC: B61L23/00
Filed: 2005-09-05
Granted: 2007-01-20
Abstract: FIELD: railway transport; signaling and communication. 
     SUBSTANCE: invention is designed for internal traffic control.  According to proposed method, generator and receiver are connected in turn to rail lines of track section by means of one two-wire line.  Communication line is connected by control unit and keys. 
     EFFECT: reduced number of cable cores to two. 
     2 cl, 1 dwg
Patent RU-2297747-C1 (RU)
Inventor: KLIMOV NIKOLAJ LEONIDOVICH
IPC: A01B33/08
Filed: 2005-09-19
Granted: 2007-04-27
Abstract: FIELD: agricultural engineering, in particular, tillage tools. 
     SUBSTANCE: motor plow has frame bar, control means, driving and driven wheels, passive working tool (moldboard) and engine equipped with transmission kinematically connected with propeller-mellower mounted on frame bar in parallel with longitudinal axis of transmission. Propeller-mellow is formed as caterpillar-type band having ground-engaging members formed as conical needles. Propeller-mellower is inclined in longitudinal-vertical plane. Propeller-mellower is additionally equipped with guiding rollers provided on pivotally fixed ground-engaging members and trough-type guides for forced setting of inclination angle of ground-engaging members relative to caterpillar-type band. Supporting wheel is fixed on front part of frame bar. Moldboard is secured in rear part of frame bar. 
     EFFECT: increased motive force of motor plow, reduced consumption of power for ground mellowing process, reduced adverse action of motor plow upon aggregate structure of ground. 
     1 dwg