baber/WOPTO huggingface dataset:
Patent RU-2096857-C1 (RU)
Title: Wide-aperture plasma emitter
Inventor: SEMENOV ALEKSANDR P
IPC: H01J15/02
Filed: 1996-03-01
Granted: 1997-11-20
Abstract: FIELD: electrical engineering. SUBSTANCE: emitter is made as single assembly of electrode systems of auxiliary circular and main volume discharges. It has common anode and cathodes, flat cathodes, one of which is wire-gauze cathode, and magnetic system. Common anode is made as cylindrical toroid. Rod cathodes are deepened into toroid hollow to half their length on the side of external cylinder. Internal cylinder of toroid is provided with circular slot. It forms cavity together with flat face cathodes. On external cylinder periphery rod cathodes are interconnected by magnets, and consequently, they form magnetic circuit with longitudinal magnetic field in toroid hollow. EFFECT: efficient thermal treatment. 1 dwg
Patent RU-2104299-C1 (RU)
Inventor: KHODAK VALENTINA IVANOVNA
IPC: C12N1/04
Filed: 1996-05-24
Granted: 1998-02-10
Abstract: FIELD: biotechnology. SUBSTANCE: method involves preparing microorganisms culture as suspension, mixing with sorbent - highly dispersed silicon dioxide powder at ratio of microorganisms suspension : silicon dioxide = 2:1 followed by drying in open air at 27-32 C and fine dispersing the obtained mixture. EFFECT: improved method of preparing. 2 tbl
Patent RU-2111808-C1 (RU)
Title: Use of apparatus for cleaning blank as apparatus for plastic deformation and plastic deformation method
Inventor: VOLOGDIN BORIS OLEGOVICH
IPC: B21C3/00
Filed: 1996-05-28
Granted: 1998-05-27
Abstract: FIELD: plastic deformation processes. SUBSTANCE: apparatus for cleaning blank by mutual friction of its twisted branches is used as apparatus for plastically deforming blank. Method for plastically deforming blank comprises steps of mutual friction of its branches twisted one with another by means of guiding rollers and moved one opposite to another in friction condition creating plastic deformation effort acting upon blank. Said blank is preliminarily passed through bending scale breaker at percentage reduction of its cross section by 17%. EFFECT: elimination of necessity of change of working tool. 4 cl
Patent RU-2111810-C1 (RU)
Title: Method of making builtup products with lengthwise laminarity
Inventor: KOZIJ S I
IPC: B21C23/00
Filed: 1996-08-28
Granted: 1998-05-27
Abstract: FIELD: plastic metal working, particularly processes for making builtup-thickness blanks for manufacturing tubes with clad working surfaces. SUBSTANCE: method for making builtup products with lengthwise laminarity includes steps of arranging one hollow blank inside another with use of inner blank made of less strength material than outer one; assembling blanks and fixing them one relative to another; heating builtup blank; placing it onto needle for further extruding through cone die due to placing said blank in container and applying axial compression effort to its ends. Novelty is arranging one of said blank only along a part of length of other blank, applying axial compression effort to end of blank of less strength material for forming thickened portion turned towards contacting surface; axially moving blank of less strength material in conditions of active friction; displacing said thickened portion relative to joined surface of blank of less strength material. EFFECT: enhanced efficiency. 6 dwg
Patent RU-2120632-C1 (RU)
Inventor: KOLOBOVA E V
IPC: G01N15/05
Filed: 1996-08-05
Granted: 1998-10-20
Abstract: FIELD: medicine, laboratory diagnosis. SUBSTANCE: method involves determination of erythrocyte physical-chemical properties by effect of β--adrenoblocking agent propranolol (obsidan, anaprilin) that is added to analyzed citrate blood in vitro. Alternations of erythrocytes physical-chemical properties are determined by decrease of erythrocyte precipitation rate which is assayed by conventional procedure under condition that the parent value is above 10 mm/h. Assay is carried out in the presence of β--adrenoblocking agent obsidan taken at the range of concentrations 1 x 10 -5 , 1 x 10 -6 -1 x 10 -13  g/ml. Adrenoreactivity is estimated to be moderate (normal) if β--adrenodependent erythrocyte precipitation rate value is 60-80% of control, at 80% - as a decreased one and at 60% - as an increased one. Method ensures to diagnose gestosis, abortion and its pathogenetic treatment. EFFECT: improved method of estimation and diagnosis. 3 ex
Patent RU-2111835-C1 (RU)
Inventor: BUCHIKHIN E P
IPC: B22F9/30
Filed: 1996-12-15
Granted: 1998-05-27
Abstract: FIELD: recovery of copper from secondary raw materials. SUBSTANCE: in agreement with process raw material containing copper is treated with solution carrying monoethanolamine, ammonium hydrocarbonate and basic copper carbonate. Solution has concentration of ions of bivalent copper amounting to 15.0-20.0 g/l. Temperature of solution process is 69-80 C. Dissolution is conducted with feed of air. After dissolution of copper thermal decomposition is performed at temperature 123-145 C. Distillation of monoethanolamine is carried out simultaneously with decomposition. Washing of copper powder is conducted with use of oxygen-free water with addition of hydrazine. EFFECT: enhanced efficiency of process. 1 cl
Patent RU-2115878-C1 (RU)
Title: Device for monitoring of sight parameters of teleorientation system with radiating channels employing injection lasers
Inventor: ISAEV V V
IPC: F41G1/54
Filed: 1996-12-30
Granted: 1998-07-20
Abstract: FIELD: sight monitoring facilities intended for teleorientation in optical beam of vehicles, in particular aircraft using injection lasers as radiation sources. SUBSTANCE: device has radiating channels employing injection filters including an objective and a stop installed in its focal plane, photodetector and an electronic unit for measurement of signal parameters, it has a stop in the form of a reticule of two vertical and one horizontal slits, whose center is positioned in the objective optical axis, a beam splitter is installed behind the stop, light source and photodetector are installed in optically matched axes of the beam splitter, and light filters are installed before the objective in holes made in an opaque partition in such a manner that the rib of the wedge formed by working surfaces of each light filter is perpendicular to the radiation body of the respective laser; the light filters are positioned with respective arrangement of exit pupils of the sight radiating channels; transmission factor of light filters is selected proceeding from equalization of signals produced in photodetector by different sight channels. EFFECT: enhanced accuracy of measurement of misalignment of sight optical axis and sighting line, enhanced adaptability to manufacture and operating characteristics. 1 dwg
Patent RU-2113369-C1 (RU)
Inventor: SPASSKIJ I D
IPC: B60V3/04
Filed: 1997-03-17
Granted: 1998-06-20
Abstract: FIELD: transport engineering; railway transport; high-speed air-cushion trains. SUBSTANCE: air flow built in variable-section closed circulation contour is directed on fixed vanes installed along entire path. Circulation contour has blower, nozzle guide vane assembly and diffuser, all mounted on vehicle. Fixed vanes pass between guide vane assembly and diffuser. In proposed method power acting device is used which is essentially a common unit consisting of series connected air blower with drive, nozzle device and diffuser installed on vehicle. Clearance is provided between nozzle device and diffuser to pass guide vanes. All members of unit and guide vanes form closed circulation contour. Power interaction unit can be installed on supports for transverse displacement and is provided with device for centering relative to guide track. It is expedient to furnish nozzle guide vane assembly of such device with mounting angle adjuster. EFFECT: increased efficiency at traction building, no adverse effect on environment. 4 cl, 2 dwg
Patent RU-2111815-C1 (RU)
Title: Roll of shape bending mill
Inventor: KRIVONOSOV S V
IPC: B21D5/08
Filed: 1997-03-19
Granted: 1998-05-27
Abstract: FIELD: rolled stock production. SUBSTANCE: roll of shape bending mill includes shaft with key. Shaping members are mounted on said shaft. End portions of said shaft are provided with journals for roll type bearings. One of said journal is in the form of cylinder, other - in the form of truncated cone. Inclination angle of cone generatrix relative to axis of roll consists 3-8 degrees. Cone journal has sleeve and threaded portion for lock nut. Said sleeve has cylindrical outer surface with diameter equal to that of said cylindrical journal. Inner surface of said sleeve is equally spaced from surface of cone journal. Opening for locking pin is drilled in zone of joining said sleeve and journal. Sleeve is provided with fixing bead. EFFECT: improved design. 1 dwg
Patent RU-2150307-C1 (RU)
Title: Method for treating destructive pancreatitis
Inventor: SHULJAK S A
IPC: A61N5/067
Filed: 1997-03-31
Granted: 2000-06-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying laser drug photophoresis with hordox, followed by continuous laser irradiation of pancreas destruction focus. Wavelength is 0.63 mcm, power is 1.5 mW, distance to destruction focus is 0.5 cm. Single exposure is carried out during the operation and 20 min daily during 4-5 days after the operation. The treatment is combined with concurrent session of intravascular laser irradiation of blood with laser radiation. Wavelength is 0.63 mcm, power is 2 mW transferred through monofiber polymer light guide of 0.5 mm diameter during 40 min. EFFECT: reduced drug consumption; enhanced effectiveness of treatment; accelerated treatment of patients in hospital. 1 tbl
Patent RU-2125667-C1 (RU)
Inventor: MESROPJAN A V
IPC: F15B9/03
Filed: 1997-04-16
Granted: 1999-01-27
Abstract: FIELD: aircraft industry; hydraulic systems of aircraft. SUBSTANCE: drive has series connected setter, comparator-amplifier, electromechanical converter, hydraulic booster and pressure differential rate feedback. hydraulic booster is coupled with electromechanical converter and with hydraulic cylinder spaces. Rod of hydraulic cylinder is connected through position negative feedback with comparator-amplifier. Auxiliary feedback has hydraulic condenser made in form of spring-loaded piston. Both spaces of hydraulic condenser are coupled, through unadjustable throttles, with main hydraulic cylinder and, simultaneously, with spaces of additionally hydraulic cylinder. End chambers of additional hydraulic cylinder are connected with spaces of main hydraulic cylinder. Rod is made in form of throttle needles. Needles change areas of adjustable throttles. Feedback nozzles are connected to throttles. Spaces of adjustable throttles are coupled with control pressure. EFFECT: enhanced accuracy of operation at static load and nonrigid coupling of hydraulic motor with engine, increased damping at resonance frequencies. 1 dwg
Patent RU-2145543-C1 (RU)
Title: Method and device for electromagnetic dynamic cast moulding of polymer
Inventor: JINPING KU
IPC: B29C45/50
Filed: 1997-07-04
Granted: 2000-02-20
Abstract: FIELD: technology and device for polymer moulding, in particular, method and device for electromagnetic dynamic cast moulding. SUBSTANCE: the method comprises the processes of plasticization, injection and maintaining of pressure. The above processes are accomplished in the condition of periodic oscillations. The condition of periodic oscillations is caused by superposition of the motive force and alternating force produced by rotary motion with pulsation and axial linear motion with worm pulsation. The device for electromagnetic dynamic cast moulding of polymer has a feed cylinder, worm installed in it, power bushing and a metal movable body in the form of a rotor. The worm is movable in the axial direction. The metal movable body is rotated by a device with an electromagnet winding. The feed cylinder, worm and parts linked with them and intended for plasticization, injection and maintaining of pressure are located in the interior of the metal movable body rotating in a rhythm of pulsations. The worm can perform a pulsating axial motion and is installed with fixing in circumference relative to the power adapter by means of a key. The power adapter is rigidly secured on the projecting end face surface of the metal movable body. The worm is linked with a line-fed stepping motor by means of a coupling. The worm screw duct communicates with two cutouts in the power adapter and with the cutout in the feed cylinder. EFFECT: shortened cycle of moulding, enhanced quality of products. 3 cl, 1 dwg
Patent RU-2116019-C1 (RU)
Title: Cleaning rotor for licorice root extraction machine
Inventor: SALDAEV ALEKSANDR MAKAROVICH
IPC: A01D25/02
Filed: 1997-07-10
Granted: 1998-07-27
Abstract: FIELD: agricultural engineering, in particular licorice root harvesting equipment. SUBSTANCE: cleaning rotor has housing 1 with hooks 5 made from set of plates 6 and 7 of rectangular section. Plates 6 and 7 have central portions 8 and peripheral portions 9. Central portions 8 of plates 6 and 7 are joined one with another, and peripheral portions 9 are bent from joining plane of central portions 8. Front surface of each pair of plates 6 and 7 is inclined toward rear surface. Front and rear surfaces of each hook 5 are conjugated along their arcs of circle. Such construction facilitates effective action of rotor hooks upon root layer of soil. EFFECT: increased yield of commercial product and reduced amount of mineral foreign matter, which may adhere to licorice roots. 3 dwg
Patent RU-2140741-C1 (RU)
Inventor: ALEKSEEV V L
IPC: A21D13/08
Filed: 1997-07-15
Granted: 1999-11-10
Abstract: FIELD: food-processing industry, in particular, production of dietary confectionery product. SUBSTANCE: mixture for producing confectionery product contains brewing wort concentrate added in an amount of 14.0-14.5% by weight of receipt components. Mixture components are used in respective amounts. Method involves introducing fat additive and brewing wort concentrate into sugar-dextrose syrup having temperature of 40-45 C; adding flour and loosener; performing simultaneously dough brewing and kneading for 3-4 min. EFFECT: improved quality of confectionery product, prolonged time of storing product in fresh state and increased nutritive value. 3 cl, 2 ex
Patent RU-2150735-C1 (RU)
Title: Computer housing
Inventor: CHENG CHI-KHUANG
IPC: G06F1/18
Filed: 1998-02-04
Granted: 2000-06-10
Abstract: FIELD: computer engineering. SUBSTANCE: device has housing member, which is designed as rectangular parallelepiped, front panel with base frame, upper panel, bottom panel and side panel. Base frame is designed for detachable connection to front side of housing member and is equipped with bottom middle piece with vertical hole for screw, which enters into threaded joint of housing member. It also is equipped with vertical groove on its side and with vertical groove on its front. Upper panel is designed for detachable connection to upper piece of base frame. Bottom panel is designed for detachable connection to bottom piece of base frame. Side panel is designed for detachable connection to another vertical groove of base frame. Back side of base frame has dampener, which is connected to upper panel. Two side walls, which are located on opposite sides of housing member. In addition device has at least one disk drive frame, stack of disk drive frames, which has detachable connection to upper edges of side wall and upper side of housing member. Upper side of each disk drive frame has clampers. In addition device has cap with detachable connection to upper side of disk drive frame. EFFECT: increased functional capabilities. 8 cl, 10 dwg
Patent RU-2148466-C1 (RU)
Title: Apparatus for producing continuously cast deformed billets
Inventor: STULOV V V
IPC: B22D11/04
Filed: 1998-02-16
Granted: 2000-05-10
Abstract: FIELD: metallurgy. SUBSTANCE: apparatus has crystallizer with two pairs of walls. One pair of vertical walls is positioned for movement in vertical plane, and other pair has walls defining widened part of crystallizer and adapted for performing rotational movement. Apparatus is further provided with pouring vessel having bottom with openings equally spaced along bottom perimeter. Diameter of each opening is 2-4 mm. Grid with similar openings is positioned for rotation within pouring vessel. Each vertical wall of second pair of walls has semicylindrical path positioned in mid portion of wall and having predetermined radius. Each wall of first pair of vertical walls has lower portion with opposed semicylindrical paths having radius R. Ratio of radius R and radius R1 of produced billet is R1/R=0.8-0.9. Disk-type cutters disposed under crystallizer are driven by crystallizer lower shafts. EFFECT: improved quality of inner structure and strength of cylindrical billets, increased efficiency and reduced metal usage. 2 cl, 2 dwg
Patent RU-2145301-C1 (RU)
Title: Hopper
Inventor: FEDOROV JU O
IPC: B65D88/54
Filed: 1998-05-06
Granted: 2000-02-10
Abstract: FIELD: ore concentration, construction, coal and chemical industries. SUBSTANCE: front wall of hopper is hinge mounted with possibility of increasing size of discharge hole. Front wall is furnished with pull-back springs whose tension can be readjusted. Hinge gate is provided with counterweight from outside in from of threaded rod two check nuts. Device provides enhanced adaptability to operation, possibility of discharging of large-size lumps of material. EFFECT: enhanced operation reliability, enlarged capacity control. 4 cl, 2 dwg
Patent RU-2130785-C1 (RU)
Title: Wool-disinfection composition in the cases of non-spore-forming infections
Inventor: GRIGANOVA N V
IPC: A61L2/16
Filed: 1998-05-29
Granted: 1999-05-27
Abstract: FIELD: light industry. SUBSTANCE: composition contains sodium formate as active ingredient and, additionally, sodium chloride, C 3 -C 4 -acetals, C 2 -C 4 -carbohydrates, a surfactant (Catapol or Catamine AB), and hydrochloric acid in specified proportions. EFFECT: improved quality of product and increased its disinfection activity. 8 ex
Patent RU-2141678-C1 (RU)
Title: Laser detector of gravitation-induced shift of generation frequency
Inventor: ANDRIANOV S N
IPC: G01V7/04
Filed: 1998-07-14
Granted: 1999-11-20
Abstract: FIELD: laser detectors. SUBSTANCE: laser detector may be used for measuring the first and second derivatives (vertical and horizontal) of the Earth gravitation field potential, as well as for measuring the final difference of potentials of gravitation field between different points of the Earth and between potential values at one point but at different moments of time. Detector has four optical radiation resonators adjacent to one another. They differ only in that one of resonators does not include absorption cell, and three other resonators contain absorption cells, so that when in operation, they are positioned at points of different gravitational potential values. It is known that generation frequency of laser which contains absorption cell depends on value of gravitational potential at point of absorption cell location, and generation frequency of laser which has no absorption cell also depends on value of gravitational potential but differs from generation frequency of similar resonator which contains absorption cell. Value of the Earth gravitational field potential at point of location of these lasers, as well as first and second derivatives of potential may be judged by comparing the frequency difference of resonators. EFFECT: enhanced accuracy of measurement. 3 cl, 2 dwg
Patent RU-2152646-C1 (RU)
Title: Method for compression and decompression of voice messages
Inventor: USTINOV A A
IPC: G10L21/00
Filed: 1998-07-14
Granted: 2000-07-10
Abstract: FIELD: telecommunications, in particular, elimination of redundancy in transmitted information. SUBSTANCE: method involves preliminary generation of random square matrix of voice signal samples, which is identical for transmission and reception and contains m*m elements. Then, method involves generation of matrix of voice signal samples, which contains N*N elements and is produced from linear voice signal array, converting said matrix to digital representation by means of its representation as product of three matrices: rectangular N*m matrix, preset random square m*m matrix of samples, and rectangular m*N matrix. Only elements of rectangular matrices are transmitted to digital communication channel. Voice decompression runs in reverse order. Rectangular matrices, which are received from digital communication channel and preset random square matrix, produce N*N matrix of decompressed voice signal samples. Then, the latter matrix is used for generation of linear continuous voice signal. Method is designed for running telephone talks by digital communication channels with rate of 4-16 kbps. EFFECT: decreased information transmission delay caused by compression, increased compression ratio. 7 dwg
Patent RU-2142331-C1 (RU)
Title: Apparatus for homogenization and homogenizing head
Inventor: KARACHEVSKIJ V E
IPC: B01F23/00
Filed: 1998-09-17
Granted: 1999-12-10
Abstract: FIELD: equipment for preparing homogeneous emulsions, possibly in food and chemical industry branches. SUBSTANCE: apparatus for homogenization includes supplying 1 and discharging 2 pipelines, pump 4 with drive unit 5, at least two homogenizing heads 9. Outlet duct of each homogenizing head includes two branches 10 and 11. Branches 10-1...10-n of all homogenizing heads with high throughput are joined by means of branch pipes with supplying pipeline 1, branches 1-1...11-n are joined with discharging pipeline 2. Inlet branch pipe 3 of pump 4 is connected with supplying pipeline 1, outlet branch pipe 6 through branching device 7 is connected with inlet branch pipes 8-1. ..8-n of homogenizing heads 9-1 ...9-n. Homogenizing head includes housing with inner cylindrical chamber embedding unit for dispersing. Said unit has slit-type nozzle and elastic plate. The last has sharpened edge and it is mounted in housing with possibility of frontal motion relative to slit of slit-type nozzle. EFFECT: enhanced efficiency at high quality of product, operational reliability and repairability. 7 cl, 2 dwg
Patent RU-2147129-C1 (RU)
Title: Method for setting differential diagnosis of uveal melanoma and progressive choroidea nevus
Inventor: LIKHVANTSEVA V G
IPC: G01N33/48
Filed: 1998-11-17
Granted: 2000-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining C16 killer cells level in blood serum and their specific activity. Their simultaneous rise beyond the norm limits being observed, initial stage of uveal melanoma is to be diagnosed. No changes being found, progressive choroidea nevus is to be diagnosed. EFFECT: high accuracy of the method. 3 cl, 1 tbl
Patent RU-2144641-C1 (RU)
Title: Pressure stabilizer
Inventor: NIZAMOV KH N
IPC: F16L55/04
Filed: 1999-01-22
Granted: 2000-01-20
Abstract: FIELD: transportation of liquids. SUBSTANCE: proposal refers to means of pneumatic-hydraulic equipment and can be used to terminate variations of pressure and flow rate when working medium is pumped and to suppress water hammer. Pressure stabilizer is made of perforated pipe-line with connection branch pipes and damping chamber in the form of cylindrical tube made from elastic material embraced with rigid enclosure that is placed around pipe-line. Circular space between enclosure and tube is filled with insert of elastic material. Insert has recesses distributed over its surface and/or cavities distributed over its volume. Recesses can have shape of either circular, longitudinal or spiral grooves or recesses of unspecified shape. Insert can be produced in the form of cylindrical sections separated by rings of smaller diameter forming circular grooves. Cavities in insert can have form of longitudinal or radial grooves. Perforated pipe-line is covered by elastic membrane. EFFECT: reduced dimensions sluggishness of pressure stabilizer in wide range of working pressures. 8 cl, 6 dwg