baber/WOPTO huggingface dataset:
Patent RU-2199986-C2 (RU)
Title: METHOD AND DEVICE FOR PERFORMING specific PATHOGENETIC CORRECTION OF PATHOGENIC STATES
Inventor: BUSURIN MIKHAIL JUR EVICH
IPC: A61N5/00
Filed: 2000-05-31
Granted: 2003-03-10
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method involves treating reflexogenic zones located in the eye retina area. Electromagnetic radiation is applied in wavelength bandwidth from infrared to ultraviolet radiation inclusively. The reflexogenic zones in the eye retina area and electromagnetic radiation parameters are selected by treating the reflexogenic zones in the eye retina area with electromagnetic radiation and making analysis of pathologic system response specifics in the course and/or after treating them with electromagnetic radiation. The reflexogenic zones in the eye retina area and electromagnetic radiation parameters are also selected in the course and/or after forming and/or inhibiting motivation dominant. Device has sucking disk to be set on eyeball and directed electromagnetic radiation source engageable with the sucking disk. The sucking disk has a local area transparent for electromagnetic radiation. The area is positioned so that projection of the directed electromagnetic radiation flow falls over given local zone on the eye fundus when performing selective therapeutic action. Electromagnetic radiation source like photodiode is mounted on the sucking disk at the place its transparent area is located. The sucking disk is connected to one end of light guide at the place the transparent area is located. The second end thereof is connected to electromagnetic radiation source. The electromagnetic radiation source has hemispheric photoequipotential light-emitting surface with hemispheric radiating surface center positionable in nodal point of the reduced subject eye. The transparent local area of the sucking disk is designed as light guide and/or light filter and/or luminescent solid and/or lens. EFFECT: enhanced effectiveness of treatment. 8 cl, 3 dwg, 9 tbl
Patent RU-2199030-C2 (RU)
Title: Protector for hydraulic protection of submersible oil-filled electric motor
Inventor: PAVLOV I V
IPC: F04D13/10
Filed: 2000-08-25
Granted: 2003-02-20
Abstract: FIELD: oil producing industry. SUBSTANCE: invention relates to submersible electric pumping units. Proposed protector comprises housing, shaft with end seals and support bearings, nipples, pivot unit head with intake strainer and base. Nipples with support bearings are arranged along shaft between head and base to form hydraulic seal chambers filled with electric motor oil. Pivot unit with shaft support is located in lower part of protection being combined with base unit base unit. Pressure relief and gas evacuation system is made in form of check values communicating through axial holes and connecting tubes. End seals are arranged in zone of nipples. Upper end seal is made twinned, with opposite arrangement of bellows. Invention is aimed at improving reliability of hydraulic protection of submersible oil-filled electric motor by means of no-diaphragm design pf protector providing separation of spaces of well and electric motor and compensation of oil pressure in motor. EFFECT: improved reliability. 1 dwg
Patent RU-2214657-C2 (RU)
Inventor: ASTAF EV V B
IPC: H01Q3/26
Filed: 2001-03-11
Granted: 2003-10-20
Abstract: FIELD: processing space- time signals, primarily hydroacoustic ones. SUBSTANCE: method involves shaping of antenna signals in the form of two-dimensional data array in time reading - antenna number coordinates and execution of set of following operations: parallel Fourier transformation with respect to time coordinate, termwise multiplication of result obtained by first bivariate function; parallel Fourier transformation with respect to space coordinate followed by termwise multiplication by second bivariate function, and reversible Fourier transformation with respect to space coordinate; in the process signals are given spectral analysis in broad frequency band both in far and near coverage areas of antenna. First and second bivariate functions dictate directivity-characteristic shaping parameters and include antenna geometry and signal characteristics, as well as target distance. EFFECT: enhanced precision of shaping antenna directivity characteristics during spectral signal analyses in broad frequency band. 1 cl, 3 dwg
Patent RU-2203381-C2 (RU)
Title: Diamond crown bit
Inventor: MENDEBAEV TOKTAMYS NUSIPKHULOV
IPC: E21B10/48
Filed: 2001-05-10
Granted: 2003-04-27
Abstract: FIELD: rock breaking tools. SUBSTANCE: invention is related to diamond crown bits with core sampling. Objective of invention lies in design of crown bit structure securing high efficiency of drilling with lesser energy consumption and improved conditions for core formation. Given diamond crown bit has body carrying diamond-containing matrix divided into hole-forming and core- forming sectors displaced along radius and height and arranged in staggered order with formation of hydraulic chambers matched with washing grooves. Core-forming sectors are height-advanced with reference to hole-forming sectors and are separated one from another by washing grooves possessing side walls of different height. Hydraulic chambers are conjugate to grooves lying nearby along circumference and communicates with them. EFFECT: diminished energy consumption in process of drilling by way of reduction of contact area of working surface of matrix with rock, isolation of core from outside mechanical effects from walls of hole and slurry. 2 dwg
Patent RU-2202447-C2 (RU)
Title: Rotary jig sleeve
Inventor: MAGASUMOV R F
IPC: B23B49/02
Filed: 2001-05-10
Granted: 2003-04-20
Abstract: FIELD: machine engineering, metal cutting with use of special drills, reamers, broaches. SUBSTANCE: sleeve includes body, sleeve itself mounted with possibility of rotation and carrying cuttings limiters. In order to enhance working efficiency and to increase useful life period of cutting tool, sleeve is provided with stop in the form of flange with petals whose configuration corresponds to that of cutting tool grooves. Said stop is secured to lower end of movable member of sleeve coaxially relative to it. Upper end of petals is in the form of helical surface; lower cone end of petals has cutting edge. Said stop and stationary member of sleeve have protrusions in the form of segments arranged concentrically. EFFECT: enhanced working efficiency, increased useful life period of cutting tool. 2 dwg
Patent RU-2203242-C2 (RU)
Title: Sawdust concrete manufacture process
Inventor: RUSINA V V
IPC: C04B18/24
Filed: 2001-06-04
Granted: 2003-04-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: principal raw meal components utilized are 1 wt part of pin bark with particle size 2.5-10.0 mm, loose density 300-350 kg/cu.m, moistened to 30%, 2.4-2.6 wt parts of ash-alkali binder consisted of ash fly originated from burning of brown coal, and 2.4-2.8 wt parts of carbon- containing liquid glass with silicate modulus 1 and density 1.33-1.43 g/cu.cm, prepared from large-scale crystalline silicon production waste containing 6-7% graphite and carborundum. Dozed components are stirred for 2-3 min until homogeneous mixture is formed, after which products are molded, further hardening in steam-curing chamber at 80-90 C for 10 h. EFFECT: reduced density of material. 1 tbl
Patent RU-2204474-C2 (RU)
Inventor: STEPANOV JU S
IPC: B24B55/02
Filed: 2001-06-13
Granted: 2003-05-20
Abstract: FIELD: technological processes in machine engineering and machine tool manufacture, namely processes for combination supply of cutting fluid through pores of grinding wheel with axially shifted cutting layer and at using pressure liquid oscillating jet. SUBSTANCE: method comprises steps of supplying two different type cutting fluids through two axial ducts of mandrel formed due to division of its axial cavity by lengthwise partition and through radial openings communicated with said ducts; using wheel consisting of abrasive discs mounted on rotating mandrel and spacing washers placed between discs with axially shifted cutting layer. EFFECT: enhanced efficiency of cutting fluid action due to combination supply of it through pores of grinding wheel at simultaneously using pressure liquid oscillating jet by means of buildup lengthwise-intermittent grinding wheels with axially shifted cutting layer. 4 cl, 3 dwg, 1 ex
Patent RU-2234885-C2 (RU)
Title: Расширяемый стент лестничного типа
Inventor: STEJNKE TOM
IPC: A61L31/16
Filed: 2000-03-31
Granted: 2004-08-27
Abstract: Изобретение относится к расширяемым медицинским имплантатам для поддержания просвета трубчатого органа в теле. Стент имеет трубчатый элемент, содержащий набор из зацепленных со скольжением лестничных элементов. Каждый лестничный элемент содержит, по меньшей мере, одно радиально размещенное удлиненное ребро. Удлиненное ребро имеет два конца, и, по меньшей мере, две концевые ступеньки, при этом концевая ступенька прикреплена к каждому концу каждого удлиненного ребра. Причем удлиненное ребро из первого лестничного элемента зацепляется со скольжением частью концевой ступеньки из второго лестничного элемента, так что радиальное скольжение этих лестничных элементов создает расстояние с переменным радиусом между концевыми ступеньками первого и второго лестничных элементов. Трубчатый элемент имеет первый диаметр, в котором расстояние между концевыми ступеньками первого и второго лестничных элементов сжато и второй диаметр, в котором расстояние между концевыми ступеньками первого и второго лестничных элементов расширено. Технический результат - минимизация повторного стеноза; обеспечение доставки к пораженному участку; возможность принимать форму пораженного трубчатого органа; равномерное расширение до желательного диаметра без изменения длинны; поддержание размера в расширенном состоянии без значительной отдачи; обеспечение чистого просвета полости потока. 12 з.п. ф-лы, 32 ил.
Patent RU-2212122-C2 (RU)
Inventor: MAZITOV N K
IPC: A01B49/06
Filed: 2001-10-12
Granted: 2003-09-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: tillage tool has frame, fertilizer vessel, one row of double-disk shares, and toothed harrow. Harrow teeth are arranged in rows, with teeth in each subsequent row being offset with respect to teeth in each previous row. Ratio l/L of width L of shares mounted on frame and width l of harrow is equal to 1.01-1,06. EFFECT: increased efficiency and improved spreading of fertilizer over the entire soil layer. 2 dwg
Patent RU-2214000-C2 (RU)
Inventor: ROEPKE GERHARD
IPC: G08B25/04
Filed: 2000-06-06
Granted: 2003-10-10
Abstract: FIELD: warning facilities; assigning alarm addresses in emergency warning units. SUBSTANCE: method includes voltage supply to line and then capacitor charging from central station for each alarm; after that command signal for closing switches of all alarms is sent from central station, whereupon sequence of two different-level regulated currents is sent from central station and then converted into information word which is, essentially, address stored in each alarm address memory device; after that further address loading in this alarm is disabled. EFFECT: reduced amount of alarm hardware; enhanced operating reliability in long transfer lines with great number of alarms. 9 cl, 2 dwg
Patent RU-2214839-C2 (RU)
Inventor: LJUBARSKIJ M S
IPC: A61P25/00
Filed: 2001-10-26
Granted: 2003-10-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out extracorporal treatment of patient autolymphocytes in the amount of 400-1000 cells/ml by applying an immunomodulator like glutoxime at 24-26 C during 1 h and intravenously infusing them. The procedures are repeated thrice with 72 h long pauses. EFFECT: enhanced effectiveness of treatment.
Patent RU-2225804-C2 (RU)
Inventor: LIBERZON F L
IPC: B63H3/00
Filed: 2001-12-10
Granted: 2004-03-20
Abstract: FIELD: shipbuilding; marine propellers for outboard and stationary motors of smaller ships. SUBSTANCE: proposed controllable-pitch propeller has adjustable blades with guides on their shanks which are secured in hub movably fitted in bush of output shaft; said hub is engageable with bush by means of splined joint. Bush is provided with slots receiving guides of adjustable blades, return spring limiting motion of hub on shaft bush and consequently amount of turn of blades and adjusting nut for preliminary compression of return spring. EFFECT: reduced consumption of fuel; improved running characteristics of ship. 2 dwg
Patent RU-2246998-C2 (RU)
Inventor: LETTAU UL RIKH
IPC: B21B37/26
Filed: 2000-06-26
Granted: 2005-02-27
Abstract: FIELD: continuous rolling of strip, namely rolling strip having different thickness portions joined through transition wedge-shaped portion. 
     SUBSTANCE: method is used for rolling metallic strip 1 in rolling mill having at least two rolling stands. Metallic strip 1 has at least two zones 3,4 of different thickness mutually joined through wedge-shaped or approximately wedge-shaped transition portion 2. Rolling rate in rolling stand at rolling wedge-shaped portion 2 is tuned depending upon forward slip of rolling stand and also depending upon temperature of metallic strip 1. Apparatus for rolling includes rolling mill having at least two rolling stands providing tuning of rolling rate at rolling wedge -like or approximately wedge-like transition portion 2 of strip depending upon forward slip of rolling stand and upon temperature of metallic strip 1. 
     EFFECT: enhanced quality of rolled products. 
     2 cl, 5 dwg
Patent RU-2220302-C2 (RU)
Title: Rotary-vane engine
Inventor: BERNEH JU L
IPC: F01C19/02
Filed: 2002-02-26
Granted: 2003-12-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: in proposed engine housing is made cylindrical and its inner space is closed from two side by covers and divided by slide valve with radial cutout into coaxial compressor and working chamber pressed from end faces by housing of sliding bearings with cylindrical holes displaced relative to central axis. Sliding bearings are press-fitted into cylindrical holes. Said bearings have fitted-in sealing cylinder consisting of cylindrical part with bottom and disk. Covers of housing are made in form of cups with central holes whose axis coincides with axis of compressor and working chamber. Hollow shaft of engine is fitted in central holes. Engine hollow shaft has check valves and rigidly installed rotor plates with counterweight. Sealing plate with mechanism compensating centrifugal force and arranged inside rotor plate and counterweight is installed on plate of rotor plate engaging with housing. EFFECT: improved reliability of engine and increased efficiency. 2 cl, 9 dwg
Patent RU-2231163-C2 (RU)
Inventor: TURCHIN V I
IPC: H01J37/08
Filed: 2002-04-10
Granted: 2004-06-20
Abstract: FIELD: accelerators of charged particles. 
     SUBSTANCE: ion source with effect of hollow cathode has anode with emission hole, intermediate electrode, magnetic coil and hollow filament-free cylinder placed on cathode bar. Hollow filament-free cylinder houses additional bar made of magnetoconducting material which length is less than length of hollow filament-free cylinder so connected to cathode bar made of magnetoconducting material that lines of force of magnetic field created by magnetic coil pass inside space of filament-free cylinder. Electrons emitted by walls into space of cathode cylinder and plasma electrons enhance extent of trajectories of their travel and are additionally held by this field inside cathode cylinder in process of oscillatory motion transverse to lines of force of magnetic field, which contributes to formation of denser plasma in cylinder and to increased density of current of electron beam emerging as result of effect of hollow cathode. 
     EFFECT: decreased pressure of working gas in ion source and increased ion current generated by it. 
     1 dwg
Patent RU-2224030-C2 (RU)
Inventor: CHERNENILOV B M
IPC: C21D8/12
Filed: 2002-04-25
Granted: 2004-02-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method involves melting steel; providing continuous pouring; hot rolling; preparing for cold rolling; first cold rolling; decarburizing annealing; second cold rolling on reversible quatro mill; degreasing; applying protective coating; high-temperature annealing; applying electrically insulating coating and flattening high-temperature annealing. Second cold rolling process is carried out by at least two passes, with rolling during first pass being carried out to provide for thickness of h 1 , determined from ratio: h 1  = (1,0÷1,2)×D o ×10 -3  (mm), where D o  is diameter of operating rolls of quatro mill (mm), which is 300-600 mm. Method allows anisotropic electric sheet steel having thickness not in the excess of 0.30 mm to be produced. Such steel may be used for manufacture of large-sized magnetic circuits with low power losses for magnetic reversal. EFFECT: increased quality and improved electromagnetic properties of anisotropic sheet steel. 2 cl, 1 tbl, 1 ex
Patent RU-2231614-C2 (RU)
Inventor: CHUVILIN A M
IPC: E21B10/36
Filed: 2002-05-28
Granted: 2004-06-27
Abstract: FIELD: rock-destroying equipment engineering. 
     SUBSTANCE: device has body with cleaning channels, connecting tail and working head with diametric groove for hard-allow insert. Body is made with at least one safety boss displaced relatively to hard-alloy insert vertex towards connecting tail. Height H of hard-alloy insert and displacement value h of safety boss from vertex of hard-alloy insert are connected by equation h/H=0.1-0.5. On scheme, outer surface of each boss may have arced shape with radius matching radius of body of working head. Body of crown may be made with two safety bosses, placed on scheme symmetrically relatively to hard-allow insert. Safety bosses in frontal plane may have wedged shape, while vertex of wedge is placed on the side of connecting tail. 
     EFFECT: higher efficiency of crown operation with fractured rock. 
     4 cl, 3 dwg
Patent RU-2248531-C2 (RU)
Inventor: EHSH REHJMOND KH JUSTON
IPC: G01G/
Filed: 2000-11-22
Granted: 2005-03-20
Abstract: FIELD: measurement technology; weighing and delivery of agents fed for transportation. 
     SUBSTANCE: required amount of agent is introduced from reservoir to point of transportation; required amount is renewed by means of algorithm based on use of predictive model. Algorithm is renewed on basis of data of process with the use of recursive procedure of minimum square method. Adaptive selection algorithm is used for determination of necessity of replacement of at least one previous parameter of algorithm based on use of predictive model by at least one new parameter of algorithm based on use of predictive model for adaptation of algorithm based on use of predictive model. 
     EFFECT: enhanced accuracy of process. 
     26 cl, 8 dwg
Patent RU-2258634-C2 (RU)
Title: Set of craft and fins for sport fishery and hunting
Inventor: SIDOROV A I
IPC: B63B35/74
Filed: 2002-07-10
Granted: 2005-08-20
Abstract: FIELD: floating facilities. 
     SUBSTANCE: craft is round in shape and is provided with through hole in center for feet and cross-piece on which seat is secured. Handles secured on upper part of craft are used for holding the craft during motion on land without withdrawing feet from it. Fins are made in form of elastic cloth whose ends are open when feet move backward and are folded when foot moves forward. 
     EFFECT: possibility of performing motion facing the  target and making fast turn through 360°. 
     2 cl, 4 dwg
Patent RU-2231019-C2 (RU)
Inventor: PRUDKOJ N A
IPC: G01B7/14
Filed: 2002-07-16
Granted: 2004-06-20
Abstract: FIELD: electromagnetic displacement sensors. 
     SUBSTANCE: proposed sensor includes sinusoidal oscillator, exciting loop antenna with excitation winding, receiving antenna with measuring winding, narrow-band amplifier, detector, signal processing unit, one- or multi-turn wire loop and non-linear element. Exciting antenna is connected with oscillator. Receiving antenna is connected in series with amplifier, detector and signal processing unit. Multi-turn wire loop is connected with non-linear element. Working frequency of narrow-band amplifier is twice as mush as compared with sinusoidal oscillator. 
     EFFECT: enhanced noise immunity; enhanced reliability; avoidance of false operation. 
     5 dwg
Patent RU-2269970-C2 (RU)
Inventor: ABDULLAEV FIKRET MAVLUDINOVICH
IPC: A61C8/00
Filed: 2002-08-16
Granted: 2006-02-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves creating bone bed and introducing implant having coils deforming in elastic mode under chewing load with compression and tension zones being arisen. It stimulates bone regeneration and increase of bone tissue around the implant. 
     EFFECT: enhanced effectiveness of bone tissue production stimulation; prevented bone tissue atrophy around implant.
Patent RU-2228311-C2 (RU)
Title: Способ получения композитных материалов на основе высокотемпературных сверхпроводников
Inventor: BALAEV D A
IPC: C04B35/50
Filed: 2002-08-14
Granted: 2004-05-10
Abstract: Изобретение относится к области магнитометрии, радиоэлектроники и вычислительной техники и может быть использовано в криоэлектронике, в частности для точного измерения слабых магнитных полей. Способ получения композитных материалов на основе высокотемпературных сверхпроводников включает приготовление композита из высокотемпературной сверхпроводящей керамики и диэлектрика и их спекание, при этом спекание смеси сначала проводят при температуре 900-950°С в течение 2-20 минут, а затем выдерживают при температуре 350-450°С в течение 2-10 часов и охлаждают вместе с печью, а в качестве высокотемпературной керамики используют Y 1-x Lu x Ba 2 Cu 3 O 7 , где 0≤х≤0,5, а в качестве диэлектрика используют один из оксидов: CuO; MgTiO 3  и Y 3 Al 5 О 12 . Способ обеспечивает получение материала на основе высокотемпературного сверхпроводника, обладающего высокими значениями чувствительности к магнитному полю, гигантским магниторезистивным эффектом при 77К и линейной зависимостью электросопротивления от магнитного поля. 2 табл., 3 ил.
Patent RU-2246853-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-10-11
Granted: 2005-02-27
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain target product with specific combination of organoleptic properties and wide spectrum of vitamin activity one should prepare raw material and syrup containing sugar, pectin, water and supplement out of raw material of plant origin. Moreover, as the supplement one should apply an aqueous extract of the mixture of common camomile flowers, peppermint leaves, yarrow leaves, marigold grass, great plantain and knot weed leaves, calendula and Xanthium flowers taken at the ratio of 6 : 4 : 3 : 4 : 3 by weight. While preparing it is necessary to add citric acid, sodium lactate and preparation obtained due to successive extracting Mortierella hygrophila micromycete biomass with nonpolar extragent in supracritical state with water, alkali, water, acid, water, alkali and water followed by combining the first extract with solid residue. Then the product should be spread, formed, dried and packed as the ready-to-use product. 
     EFFECT: higher efficiency.
Patent RU-2246331-C2 (RU)
Inventor: ZRODNIKOV V S
IPC: A61N5/06
Filed: 2003-03-20
Granted: 2005-02-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has monochrome radiation source designed as photodiode matrix of blue color tightly sealed in light impermeable partition of hollow casing of douche head. The douche head is screened with perforated cover. Cavity is formed between the cover and partition for supplying water. Each photodiode is mounted in front of holes in the cover. The perforated cover has wavy external surface. Autonomous low voltage power supply source is connected to radiation source via commutation device having switch and is enclosed in casing. 
     EFFECT: enhanced effectiveness of treatment; improved blood supply; reduced blood viscosity. 
     3 cl, 1 dwg