baber/WOPTO huggingface dataset:
Patent RU-2167626-C1 (RU)
Inventor: ALIMOVA M JA
IPC: A61C7/00
Filed: 2000-05-22
Granted: 2001-05-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has four orthodontic rings. Two rings are set on the first permanent molars and two of them on the first premolars. Nonremovable caps of the apparatus has two arcs. The upper arc repeats the shape of the upper denture and is placed between palatine surfaces of the upper first permanent molars and palatine transverse folds. The upper arc is soldered to the outer surface outside from the palatine surface of the orthodontic rings to the upper first permanent molars and the first premolars. The lower arc repeats the shape of the lower denture and comes down along oblique line from the palatine surfaces of the upper first permanent molars to the alveolar process in the vicinity of the lower incisors from the side of tongue. The lower arc is soldered to the outer surface outside from the palatine surface of the orthodontic rings to the upper first permanent molars. The arcs are joined by means of vertical rods which number is selected in individual way depending on denture arc size. The frontal member envelopes palatine surfaces of the upper incisors and, when needed, also that of canine teeth. The frontal member has C-shaped rounded surfaces at the ends open in medial direction. Frontal processes of expansive screw are soldered to the rounded surfaces to accelerate opening of palatine suture. Screw body is set on the median palatine line at the level of the upper first premolars. The posterior processes are turned towards the outer surface outside from the palatine surface of the orthodontic rings on the upper first permanent molars. EFFECT: wide range of palatine functions of the device; improved esthetic properties. 1 dwg
Patent RU-2182950-C1 (RU)
Title: Pneumatic percussion device
Inventor: ALEKSEEV S E
IPC: E02F5/18
Filed: 2000-12-09
Granted: 2002-05-27
Abstract: FIELD: mining and construction industry; pneumatic percussion devices for making holes in compact grounds, trenchless replacement of pipelines and percussive driving of pipes and other rod members into ground. SUBSTANCE: pneumatic percussion device has a body, step hammer in which at least one side longitudinal channel is made and opened into chamber of idle stroke and comes to side surface of tail step of hammer; air-distributing bushing embracing tail step of hammer and separating the chamber of working stroke into circular and end cavities interconnected by channel, longitudinal feed and exhaust main lines. Longitudinal main exhaust line is located in air-distributing bushing and directed to rear end of the device. EFFECT: increased striking power and field of application. 1 dwg
Patent RU-2194881-C1 (RU)
Inventor: ZEMLJAKOV N V
IPC: F04D7/00
Filed: 2001-04-04
Granted: 2002-12-20
Abstract: FIELD: pumps. SUBSTANCE: invention can be used for cleaning aeration tanks of sewage works, containers with vegetable oil sediments, tanks with residual fuel oil, manure heaps, etc and as hand tool of divers or rescuers of ESM service at clearing ooze and mudflow drifts. Proposed screw pump has housing in cylindrical space of which screw is installed for movement. Screw has single-start thread at its input and multiple-start part of screw blades at its output. Single-start part is enclosed in blade feeder which has shafts coaxial with screw and different rotation speeds, shafts being connected with coaxial output shaft of reduction gear. Input shaft of reduction gear is connected with drive. Feeder is enclosed in fixed lattice housing. blade of single-start part of screw is provided with flange over outer perimeter at site of housing. Said flange is secured on blade lifting surface at angle from 90 °  to 140 °  with possibility of changing of changing the height from 10% to 60% of pitch of single-start part. Sense of feeder rotation coincides with sense of screw rotation. Ratio of screw rotation speed to feeder rotation speed is from 1.5 to 40. EFFECT: provision of high capacity at handling viscoplastic and ooze-and-sand masses, reduced power consumption and metal usage at manufacture of pump. 10 cl, 9 dwg
Patent RU-2210460-C1 (RU)
Inventor: EGOROV S N
IPC: B22F3/105
Filed: 2001-12-06
Granted: 2003-08-20
Abstract: FIELD: powder metallurgy. SUBSTANCE: proposed method relates to process of manufacture of powder articles without furnace heating. According to proposed method. powder burden is pressed in closed press tool with periodically passing of electric current in process of pressing. After obtaining of 10-15% porosity, compacting is carried out by movement of lower punch. Invention makes it possible to enlarged nomenclature of manufactured articles owing to production of articles having variable section in length and to improved quality of material of articles owing to reduction of residual porosity to 0.5-1%. EFFECT: enlarged nomenclature of produced articles. 1 ex
Patent RU-2213353-C1 (RU)
Inventor: GREBENKIN B E
IPC: G01N33/573
Filed: 2002-01-11
Granted: 2003-09-27
Abstract: FIELD: medicine, laboratory diagnostics, obstetrics, gynecology. SUBSTANCE: the suggested method deals with detecting activity of leukocytic elastase in heparinized blood plasma of pregnant woman and at its value of 0.3-0.5 U/ml one should diagnose placentitis. EFFECT: higher accuracy and specificity. 3 ex
Patent RU-2214180-C1 (RU)
Title: Method for treating acute obturating cholecystitis
Inventor: BEDIN V V
IPC: A61B17/00
Filed: 2002-04-29
Granted: 2003-10-20
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing catheter with stiletto under ultrasonic control into gallbladder cavity to its cervix. The stiletto is removed. Gallbladder contents is withdrawn via the catheter. Medicament solution is introduced into the gallbladder. When retaining gallbladder cervix obturation, the medicament solution is introduced via catheter with lesser lumen. The second catheter is moved to gallbladder fundus. Medicament solution is introduced in the volume amount of liquid discharged from the first catheter. Infusion is stopped after vanishing or essential reduction of pathogenic micro-organisms in the outflow liquid. External end of the first catheter is set in particular case below the horizontal plane drawn over the lower surface of the gallbladder. EFFECT: accelerated gallbladder healing. 2 cl
Patent RU-2220390-C1 (RU)
Title: Drying drum
Inventor: SHLEGEL I F
IPC: F26B11/02
Filed: 2002-06-21
Granted: 2003-12-27
Abstract: FIELD: construction industry, equipment designed to dry viscous, lumped materials, predominantly wet, water-clogged clays. SUBSTANCE: chains suspended freely in internal space of revolving body of drum are used in the capacity of chain screens. Their links have torus shapes with torus diameter and cross-section areas varying from link to link and links positioned within limits of single chain with successive reduction of diameter of torus and its cross-section area from point of attachment of chain to its free end. Invention makes it feasible to raise efficiency of drying process thanks to intensification of process of comminution of formed lumps of material and redistribution of flow of heat transfer agent into lower zone of drying space of drum where major bulk of wet raw material concentrates and to cleaning of working tools and internal surface from stuck material. Proposed structure of chain screens makes it possible to prolong their service life and to increase operational stability of drying drum. EFFECT: raised efficiency of drying process, prolonged service life and increased operational stability of drying drum. 6 cl, 5 dwg
Patent RU-2222764-C1 (RU)
Title: Ammunition
Inventor: GEORGIADI V V
IPC: F42B5/00
Filed: 2002-09-09
Granted: 2004-01-27
Abstract: FIELD: ammunition (cartridges) for firearm mainly rifled and smoothbore artillery and small arms weapon. SUBSTANCE: the ammunition has a shell, case, container with a propellant charge and a device for initiation of the latter. The container has an area of perforation of the front face wall facing the shell bottom in the form of a great number of longitudinally oriented through holes. At least the walls of the perforation holes are made of material with a high erosion under the action of high-temperature gas flows, with provision of an intensive increase of the diameter of the perforation holes in the process of outflow of the combustion products of the propellant charge through them. The maximum effect is attained at a ratio of the thickness of the front end face wall of the container in the area of its perforation to the diameter of the perforation holes within 4 to 6, optimally-5. At least part of the front end face wall of the container, completely including the perforation area, may be made in the form of a separate component fastened in the remaining part of the container. In particular, the whole container or the area of perforation of its front end face wall may be made of titanium or its alloys. A modification is provided with making of the perforation of the front end face wall of the container in the form of bushes built in the area of perforation. In this case only these bushes are made of material with a high erosion. EFFECT: improved operating characteristics of the ammunition. 5 cl, 6 dwg
Patent RU-2210937-C1 (RU)
IPC: A23L13/60
Filed: 2002-10-08
Granted: 2003-08-27
Abstract: FIELD: meat industry. SUBSTANCE: sausages comprise raw meat of trimmed sausage beef and pork, protein-fat emulsion, wheat flour, edible salt, and sodium nitrite. Raw meat comprises ground trimmed sausage beef containing 10-12 wt% of connective and fatty tissue and ground trimmed sausage pork containing 50-60 wt% of fatty tissue. Trimmed pork is used in an amount making 60-90% by weight of trimmed sausage beef with total content of connective and fatty tissue of 10% and 12%, respectively. Fat-protein emulsion comprises isolated soya protein, water for hydration thereof, cheek, and side pork fat, with cheek and side pork fat being used in the ratio of 1:(0.09-0.4). Hydrated soya protein is used in an amount 3.9-8.3 times lesser than total amount of cheek and side pork fat. Farce additionally comprises cheek, phosphate, sand sugar or glucose, ascorbic acid, cracked black or white pepper, or complex phosphate-containing additive, preferably of "Almi" company, including spice mixture instead of sand sugar or glucose, cracked black or white pepper. EFFECT: increased nutritive and biological value of finished product by balanced selection of raw meat, improved texture and increased organoleptical properties including taste and aroma. 4 cl, 2 ex
Patent RU-2230844-C1 (RU)
Inventor: SURMILOV B I
IPC: D06F37/22
Filed: 2002-12-26
Granted: 2004-06-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: washing machine has apparatus for balancing of rotary drum in squeezing and drying mode. Washing drum attachment device is made in the form of mechanism including unit for attachment of drum to drive bushing. Attachment unit is formed as guide adapted for transverse movement and gear pair. Rack for gear pair is rigidly attached to slide fixed on elliptical washing drum. Gear is rigidly put on shaft connected through worm transmission to additional electric engine fixed on one arm of rocker arm unit. Other arm is equipped with counterweight. Drive bushing is fixed on rotary supports and is connected through V-belt transmission to main electric engine. 
     EFFECT: reduced metal usage owing to eliminating heavy counterweights from construction and reduced dynamic loading exerted upon units. 
     1 dwg
Patent RU-2238427-C1 (RU)
Inventor: PONOMARENKO B F
IPC: F04B39/10
Filed: 2003-02-25
Granted: 2004-10-20
Abstract: FIELD: compressor building. 
     SUBSTANCE: invention is designed for use in domestic refrigerators, freezers and air conditioners, particularly, in valve plates of sealed compressors. Housing of motor-compressor accommodates motor and compressor. It has cylinder head with suction and discharge silencers, cylinder, transfer mechanism, piston, suction and discharge device provided with self-acting suction and delivery valves with reeds overlapping surfaces of seats in valve plate. Said plate can be made solid or sectional, consisting of separate plates. Plate of any design version is made of tape type "Sandvik-20C", thickness 1.0 mm. Seats are formed around suction and discharge holes of valve plate. Each seat, both according to first and second design version of motor-compressor is, made of at least one ring projection and ring groove, 0.05-0.15 mm deep, after projection. According to second design version of motor-compressor, noise-absorbing gasket is placed between plates of valve plate. Seats of suction and discharge valves are shaped using electric erosion method. Provision of depth of seat ring grooves within 0.05-0.15 mm and noise absorbing gasket between plates (sectional valve plate version) reduce noise level of compressor, improve comfort of domestic refrigerators, and making of plate from tape type "Sandvik-20C", thickness 1.0 mm, with shaping of seats on its surface makes it possible to dispense with seat forming plates. 
     EFFECT: simplified design of valve plate. 
     6 cl, 3 dwg
Patent RU-2239777-C1 (RU)
Title: Shell for placing of false target
Inventor: SHVAJKOVSKIJ V A
IPC: F42B12/48
Filed: 2003-03-11
Granted: 2004-11-10
Abstract: FIELD: protection of military and civil objectives against reconnaissance and attacking means of enemy set and acting in the optical and radio-wave ranges of wavelengths of electromagnetic radiation by producing concealing aerosol curtains and/or false targets. 
     SUBSTANCE: the shell has a tubular body, clusters with a useful load and a starting device. Two pairs of pushers in the form of a semi-cylinder are installed in the cluster containing the useful load in the form of dipole material on the outer surface of its perforated tubular body in parallel with its longitudinal axis, the second pair of pushers overlaps the first one with a shift of the plane of separation by 90 deg. The cluster contains the useful load in the form of smoking material, made in the form of a great number of flexible plates of incombustible material with the smoking compound applied onto them and installed in a fan-shaped manner in the space formed by its perforated tubular body and the cluster flange. The starting device is installed in the sleeve of the tubular body attached to the cluster by the central tie, having a loosened section in the point of the attachment of the cluster to the sleeve. Pyrotechnical coupling of the charge of the starting device and the cluster propellant charge is made through the holes in the body sleeve. The means of initiation and ejection of the cluster is made in the form of a successive pyrotechnical coupling of pyroretarders and impulse charges, the pyroretarders are installed in the flange of each cluster, and the impulse charges - on the central tie in the cavity of each cluster formed by its perforated tubular body and the flange of the clusters. 
     EFFECT: enhanced efficiency of protection of objectives. 
     3 cl, 5 dwg
Patent RU-2231020-C1 (RU)
Inventor: DAVYDOV V F
IPC: G01B7/14
Filed: 2003-05-28
Granted: 2004-06-20
Abstract: FIELD: measurement technology; certification of eddy current sensors used for monitoring linear displacement and level of vibration of rotary machines. 
     SUBSTANCE: functional circuit of proposed simulator includes three identical calibration channels X, Y and Z. Each channel has winding shunting the drain-source of field-effect transistor through junction. Field-effect transistors work in complex resistance modes. Simulation vibrosignal is furnished to transistor gates. In channel Y, simulation vibrosignal is furnished to transistor gate through phase shifter at range of control of phase relative to channel X from 0 to π°. Work of field-effect transistors in complex resistance modes extends range of linearity of simulation characteristic of simulator. 
     EFFECT: possibility of calibration of amplitude frequency characteristic of primary eddy current sensor in wide range of vibrations and clearances. 
     3 dwg
Patent RU-2233930-C1 (RU)
Inventor: GOMZJAKOV S A
IPC: D21H11/08
Filed: 2003-07-29
Granted: 2004-08-10
Abstract: FIELD: pulp-and-paper industry, in particular, production of paper and containers from said paper. 
     SUBSTANCE: paper is made from fibrous material including paper wastes, high-yield semi-finished product, and coat applied in gluing press. Paper includes chemical-thermomechanical pulp used as high-yield semi-finished product and having milling extent of 40-50 0  Schopper-Riegler. Said pulp is produced by double-staged chemical processing with sodium hydroxide solution and, simultaneously, steaming in screw-type apparatus. Said pulp contains waste paper with milling extent of 50-60 0  Schopper-Reigler, said materials being used in predetermined ratio. Coat weight is 0.2-2.5 g/m 2 . Containers using above paper are described. 
     EFFECT: increased rigidity and strength characteristics of paper for corrugation, optimal production costs of paper and containers. 
     3 cl, 1 tbl, 3 ex
Patent RU-2248615-C1 (RU)
Inventor: KHAJLIS A G
IPC: G09F11/02
Filed: 2003-08-01
Granted: 2005-03-20
Abstract: Демонстрационный стенд для повышения эффективности в пользовании содержит привод верхнего вала, состоящий из червячной передачи, и привод нижневого вала, состоящий из ременной или зубчатой передачи. 4 н. и 6 з.п. ф-лы, 1 ил.
Patent RU-2253120-C1 (RU)
Inventor: VOLKOV I N
IPC: G01P15/105
Filed: 2003-11-10
Granted: 2005-05-27
Abstract: FIELD: the invention refers to the field of measuring parameters of rotation and may be used in automatic control systems. 
     SUBSTANCE: the measuring device is built on the basis of the technique of cylindrical magnetic domains and microelectronics. A ferromagnetic disc with a tape of monoaxial magnetization has several pairs of cylindrical magnetic domains spaced at an angle φ. These pairs of cylindrical magnetic domains are rotating with the help of domain propelling structures coaxially to the shaft with an angular speed ω d.  Firmly connected with the shaft detectors of cylindrical magnetic domains D1 and D2 are spaced at an angle φ c . Angular acceleration is defined according to the formula:  φ c  = 10 n ,  n - a whole number, where E - angular acceleration of the shaft, t 1 -  time of advancement of cylindrical magnetic domain 1 between detectors D1 and D2, t 2  -time of advancement of cylindrical magnetic domain 2 between detectors D1 and D2. Meanings t 1  and t 2  are defined with the help of an impulse generator, an impulse meter and operations of division and subtraction with the help of a divisor and a subtracter. 
     EFFECT: increasing accuracy and speed of transformation and decreasing dimensions. 
     1 dwg
Patent RU-2255705-C1 (RU)
Inventor: KONJUKHOVA S G
IPC: A61C13/23
Filed: 2003-12-24
Granted: 2005-07-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: method involves preparing anchoring teeth surface by forming a cavity in each of them along anatomical equator line. The cavity is arranged on lateral side facing dental row defect. Artificial tooth inlays are fixed in the cavities. Each through cavity is 1.5 mm deep, 2.0 mm wide and at least 2.0 mm high. 
     EFFECT: retained individual chewing surface pattern on anchoring teeth. 
     2 dwg
Patent RU-2251520-C1 (RU)
Inventor: KONOPLEV V I
IPC: B65D88/66
Filed: 2003-12-25
Granted: 2005-05-10
Abstract: FIELD: mining, chemical, coal construction, metallurgy and other industries. 
     SUBSTANCE: proposed hopper contains housing, material agitator installed in housing and agitator holder mounted on frame. Upper part of housing is made rectangular. Working member-agitator is made in form of flexible resilient elements, their planes pointed to middle of hopper are furnished with horizontal staggered rods. Planes of resilient elements pointed to walls of hopper are furnished with vibrators and are loaded by springs. Vibrators are secured on working member symmetrically relative to axes of symmetry of hopper at definite pitch, being fitted in holes in hopper walls. Cups with springs are secured in staggered order on outer planes of walls of hopper housing. Screw plugs are secured at end of springs. Screw plugs rest on plane of working member and bottom of cup, respectively. Working member is secured in rectangular frame only in upper part of hopper. 
     EFFECT: intensification of process of breaking of material frozen on walls of hopper and material bridge. 
     3 dwg
Patent RU-2254048-C1 (RU)
Inventor: ZHERLOV G K
IPC: A61B1/273
Filed: 2004-01-05
Granted: 2005-06-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out fibrogastroduodenoscopy in dynamic mode every 6 h during the first day and later on once a day during the second and the third day. No ulcerous defect diameter growth being observed relative to an initial state, low hemorrhage risk degree is to be predicted. Ulcerous defect diameter growth being 1.5-2 times as high relative to an initial state within 12-24 h, high hemorrhage risk degree is to be predicted. Ulcerous defect diameter growth being more than twice as high relative to an initial state, significant hemorrhage risk degree is to be predicted. 
     EFFECT: high accuracy and information capacity of prognosis.
Patent RU-2257167-C1 (RU)
Title: Method for surgical increase of penile length
Inventor: MOLOKOV JU M
IPC: A61B17/00
Filed: 2004-03-11
Granted: 2005-07-27
Abstract: FIELD: medicine, reconstructive-esthetic surgery. 
     SUBSTANCE: one should perform cutaneous incision in area of penile bottom circularly along penoabdominal and penoscrotal folds at transition to scrotum. Skin of penoabdominal fold after mobilizing cavernous bodies should be fixed to pubic symphysis, then one should dissect fundiform and suspensory ligaments, mobilize cavernous bodies from symphysis to be fixed by remained part of suspensory ligament. In peculiar case, cutaneous defect in penopubic area should be covered with scrotal cutaneous fragment. Scrotal fragment should be cut as a rectangular one to replace it onto dorsal surface of penile bottom through a foramen in fragment's bottom. The method enables to increase penile length at high esthetic result. 
     EFFECT: higher efficiency. 
     1 cl, 1 ex
Patent RU-2255913-C1 (RU)
Inventor: RACHKOVSKAJA GALINA EVTIKHIEVN
IPC: C03C3/253
Filed: 2004-03-18
Granted: 2005-07-10
Abstract: FIELD: glass industry. 
     SUBSTANCE: glass comprises components taken in the following ratio, wt.-%: PbO, 7.5-16.7; TeO 2 , 59.8-64.4; GeO 2 , 15.7-21.1; B 2 O 3 , 7.0-7.8. Glass refraction index is >1.9, temperature coefficient of linear glass expansion is (105-120) x 10 -7  K -1 . Temperature for synthesis of glass is 950 ± 20°C. Light filter glass is used in optical-laser instrument making as light filter that cut off ultraviolet region of spectrum completely but transparent in visible and near infrared regions of spectrum. Invention provides the complete absorption in ultraviolet region of spectrum up to 400 nm, stable transmission in the range of wavelength 450-2500 nm in visible and near infrared regions of spectrum. 
     EFFECT: improved and valuable properties of glass. 
     2 tbl
Patent RU-2261295-C1 (RU)
Inventor: SMIRNOV JU M
IPC: C30B15/00
Filed: 2004-04-22
Granted: 2005-09-27
Abstract: FIELD: crystal growing. 
     SUBSTANCE: method comprises growing germanium monocrystals from melt onto seed followed by heat treatment, the latter being effected without removing monocrystals from growing apparatus at temperature within 1140 and 1200 K during 60-100 h, temperature field being radially directed with temperature gradient 3.0 to 12.0 K/cm. Once heat treatment comes to end, monocrystals are cooled to 730-750°C at a rate of at most 60-80 K/h. Monocrystals are characterized by emission scattering at wavelength 10.6 μm not larger than 2.0-3.0% and extinction not higher than 0.02-0.03 cm -1 , which is appropriate for use of monocrystals in IR optics. 
     EFFECT: allowed growth of germanium monocrystals with high optical characteristics. 
     3 ex