baber/WOPTO huggingface dataset:
Patent RU-2223089-C2 (RU)
Inventor: KHJUGLIN DITMAR
IPC: A61K8/25
Filed: 1998-08-08
Granted: 2004-02-10
Abstract: FIELD: organic chemistry. SUBSTANCE: invention describes using bis-(resorcinyl)-triazines of the formula (I):   wherein R 1  and R 2  each means independently hydrogen atom, branched C 1 -C 18 -alkyl, C 2 -C 18 -alkenyl, radical of the formula: -CH 2 CH(-OH)-CH 2 -O-T 1 , radical of the formula (Ia):   or radical of the formula (Ib):  ; R 3  and R 4  each means independently hydrogen atom or C 1 -C 5 -alkyl; R 5  means hydroxy-group, C 1 -C 5 -alkoxy-group that is unsubstituted or substituted with one or some groups OH, amino-group, mono- or di-C 1 -C 5 -alkylamino-group, M, radical of the formula (Ic):  ; (Id):  ; (Ie):  ; (If):  ; (Ig):  ; (Ih):  ; R 6  means direct bond direct-chain or branched C 1 -C 4 -alkylene or radical of the formula   or  ; R 7 ,R 8 ,R 9  each means independently C 1 -C 18 -alkyl, C 1 -C 18 -alkoxy-group or radical of the formula (Ii):  ; R 10 ,R 11 ,R 12  each means independently C 1 -C 14 -alkyl that is unsubstituted or substituted with one or some groups OH; R 13  means hydrogen atom, M, C 1 -C 5 -alkyl or radical of the formula  ; R 14  means C 1 -C 5 -alkyl; M means metal cation; T 1  means hydrogen atom or C 1 -C 8 -alkyl; m 1  = 1-3; m 2  = 2-14; p 1  = 0 or number from 1 to 5. Compounds are used for humans and animals skin and hair protection against harmful effect of ultraviolet radiation. Proposed compounds are very potent absorbers of ultraviolet radiation of A group (UV-A) with parts in the range UV-B and can be used as solar-protective screens in cosmetic, pharmaceutical and veterinary compositions. Invention provides the realization of indicated designation. EFFECT: valuable properties of compounds. 9 cl, 5 tbl, 3 ex
Patent RU-2190279-C2 (RU)
Inventor: KARATAEV K S
IPC: H01H61/06
Filed: 2000-04-21
Granted: 2002-09-27
Abstract: FIELD: electrical engineering; fire alarm lines; ambient temperature control devices. SUBSTANCE: device has base, safety basket, two contacts built of flexible movable contact strips and contacts attached to them , as well as heat-sensing member made of material possessing shape memory effect. In case of ambient temperature increase heat-sensing member made in the form of clamp tends to straightforwardness and opens normally closed contacts. Electric circuit opens which serves as information signal for receiving-and-monitoring devices. Reverse process takes place upon reduction of ambient temperature. Temperature of heat-sensing member reduces, its material as if forgets preset straightforwardness and returns to initial state. In the process device contacts reclose thereby reclosing circuit for temperature control. EFFECT: enhanced speed and sensitivity. 4 cl, 1 dwg
Patent RU-2183975-C2 (RU)
Inventor: SAVIN M A
IPC: A62C31/00
Filed: 2000-05-15
Granted: 2002-06-27
Abstract: FIELD: mechanical engineering, in particular, fire-fighting equipment. SUBSTANCE: method involves preliminary and attendant hydrodynamic heating of fire-extinguishing liquid during the whole fire-fighting period by providing multiple recirculation (bypassing) of fire-fighting liquid by means of bypass line (several parallel lines) from pressure collector of fire pump into suction line thereof and further into pump. Method is effected by means of special insert arranged between suction net and suction hose. Insert is made in the form of jet pump and composed of tubular casing with coupling members at ends thereof. Method is used for preventing fire hoses from icing and freezing. EFFECT: increased fire-fighting efficiency under ambient air low temperature conditions. 4 cl, 4 dwg
Patent RU-2198593-C2 (RU)
Inventor: BAJKOV D EH
IPC: A61B8/00
Filed: 2000-09-29
Granted: 2003-02-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying ultrasonic examination of temporomandibular articulation in closed and maximum open mouth position. Mandible head position, articulation-forming surfaces shape, articulation disk state, mandibular articulation head displacement value in maximum open mouth position are determined on the produced images. The first to fourth stage of osteoarthrosis or septic arthritis are determined from combinations of the mentioned signs. EFFECT: high accuracy in determining changes.
Patent RU-2263963-C2 (RU)
Inventor: PODGORNOV V A
IPC: G06K9/36
Filed: 2000-10-05
Granted: 2005-11-10
Abstract: FIELD: optical object identification means. 
     SUBSTANCE: identification element of optical seal is lit by passing optical probing emission, its optical image is projected into place of multi-element photo-detector, voltages U n  are recorded at outputs of elements of photo-detector and aforementioned signals are used to form an optical image of seal, which is recorded and then used to compare to control optical image of seal. During recording process aforementioned voltages are measured and also measured are exposition time spans appropriate for them in case of presence pot absence of identification element in optical track, and also voltages during replacement of identification element by black body and measured values are used for calculation by given method of a block of mathematical expressions, representing an optical image of seal. 
     EFFECT: optical image, free from influence of alternation of a parameters of optical track and photo-detector elements. 
     1 dwg
Patent RU-2232400-C2 (RU)
Inventor: ALEKSEEV N V
IPC: G01S3/80
Filed: 2000-10-17
Granted: 2004-07-10
Abstract: FIELD: measurement of sound pressure in an acoustic wave. 
     SUBSTANCE: to determine the direction to a sound source in plane, a laser beam is directed to the medium under investigation perpendicularly to the plane. After the focusing lens the light beam is divided into two beams. The light beams are directed to two blades. The edges of the blades or lines, along which a phase jump occurs, are installed mutually perpendicularly. Then, the light is directed to two photodetectors. The output signals of the latters get amplified. The amplified signals are summed up, the signal at the output of the adder is maintained constant due to the feedback loop from the adder output to the inputs of the amplifiers. The direction of the line along which the local spot deflects is determined by the value of one of the signals at the output of the amplifiers with due account made for the phase of the signals. The direction to the sound source is parallel with this line. 
     EFFECT: expanded potentialities and reduced interference. 
     3 cl, 3 dwg
Patent RU-2188766-C2 (RU)
Title: Wheelset of small-size rail vehicle
Inventor: ZHUROMSKIJ EH L
IPC: B60B37/00
Filed: 2000-10-30
Granted: 2002-09-10
Abstract: FIELD: railway transport. SUBSTANCE: invention relates to small-size rail vehicles used for carrying maintenancement in number of 1-3 persons and small loads. Wheelset has axle and two wheels, each consisting of hub with disks connected with hub and rings connected with disks by bridges. Hub consists of two concentrically arranged bushings with flexible member fitted in between. Rigidity of wheelset is changed owing to deformation of flexible member under action of support plates when nuts are turned onto axle. EFFECT: provision of rigid light-weight wheelset with adjustable rigidly made of standard rolled stock (sheets and tubes) on standard metal-cutting machine tools. 2 cl, 3 dwg
Patent RU-2187714-C2 (RU)
Inventor: BITJUTSKIJ A JA
IPC: F04D29/28
Filed: 2000-11-08
Granted: 2002-08-20
Abstract: FIELD: manufacture of compressors. SUBSTANCE: compressor has blades which are made from flexible sheet material of higher strength. Blades are flat in shape. Each blade is rigidly secured to leading-edge flap by its front portion. Leading-edge flap is part of hub of compressor impeller. Blades may be articulated by means of axles fitted in compressor impeller hub. EFFECT: enhanced efficiency; low cost; enhanced reliability of compressor. 4 dwg
Patent RU-2190686-C2 (RU)
Title: Method of heat treatment of high-temperature alloys and article produced by said method
Inventor: KABLOV E N
IPC: C22F1/10
Filed: 2000-11-16
Granted: 2002-10-10
Abstract: FIELD: metallurgy; heat treatment of high-temperature deformable nickel-based high alloys and heavily-loaded parts made from such alloys which work at temperature higher than 650 C, gas-turbine engine disks in particular. SUBSTANCE: method includes preliminary annealing, annealing for solid solution at specified cooling followed by two-stage ageing: first at temperature of from 450 to 550 C for 6-24 h and then at temperature of from 860 to 950 C for 24 h. Preliminary annealing is performed at temperature of from 900 to 1120 C for 4-6 h. Annealing for solid solution is carried out at temperatures of complete dissolving of γ′-phase (T cd γ′)+5 C to T cd γ′ +30 C for 4-12 h. Cooling carried out after annealing for solid solution is performed first at rate of 1-5 C/min to temperature from T cd γ′-45 ° C to T cd γ′-55 ° C at delay of 15-45 min and then at rate of 30-90 C/min to temperature not above 450 C. EFFECT: enhanced heat resistance of nickel disks at retained service characteristics; facilitated procedure of heat treatment; reduced power requirements. 5 cl, 1 tbl, 1 ex
Patent RU-2202782-C2 (RU)
Inventor: ALIMOV N I
IPC: G01N31/00
Filed: 2000-12-04
Granted: 2003-04-20
Abstract: FIELD: analytical methods. SUBSTANCE: analysis is designed for use in military and industrial indication systems to estimate propagation of dangerous concentrations of beta- chlorovinylarsine oxide in air, on chemical weapon destruction areas, and in environmental monitoring. For air sampling, six layers of filter material is employed. Chemical is extracted from filter with concentrated hydrochloric acid for 20 min using ultrasonic stirring. EFFECT: improved analytical accuracy and reliability of analysis. 2 tbl
Patent RU-2207516-C2 (RU)
Title: Rotameters (versions)
Inventor: KAMYSHEV A V
IPC: G01F1/22
Filed: 2000-12-18
Granted: 2003-06-27
Abstract: FIELD: measurement of flow rate of liquid or gas. SUBSTANCE: bush with at least two slots is introduced into transparent outer cylindrical tube of rotameter. According to one version, slots are made in form of truncated cone; according to another version, one side of slot is made over generatrix of outer cylindrical surface of bush and other is located at angle ensuring required coefficient of flow rate. Narrow base of slots is directed to inlet and wide base is directed to outlet. Rotameter is fastened by means of studs. EFFECT: enhanced accuracy of measurements. 3 cl, 4 dwg
Patent RU-2193710-C2 (RU)
Inventor: VOLODIN N A
IPC: F16K3/26
Filed: 2001-01-05
Granted: 2002-11-27
Abstract: FIELD: manufacture of fittings; delivery of gas at preset flow rate at known temperature and pressure; temperature control and gas supply systems. SUBSTANCE: proposed adjustable throttle valve has body with hole for passage of gas, damper in body guides, damper drive and scale. Mechanical calculator graduated in units of flow rate is introduced between damper and scale. Mechanical calculator consists of body, rectangular lever having angle of 90 deg. between arms and two rules: one rule bears flow rate scale and other rule bears pressure scale. Vertex of right angle of rectangular lever is articulated to pusher which is connected with damper. One arm is in contact with pin performing function of axle of rotation of rectangular lever simultaneously sliding in groove of body. Other arm is pressed to stop; point of contact lies in one axis with groove and axis of groove is perpendicular to direction of motion of right angle of rectangular lever. One arm of rectangular lever is pressed to stop of rule bearing the pressure scale. Other arm has longitudinal notch which is indicator of flow rate scale. Rule bearing the flow rate scale is movable relative to pressure scale and is perpendicular to it. EFFECT: ease in operation; enhanced accuracy of setting required flow rate. 4 cl, 3 dwg
Patent RU-2223895-C2 (RU)
Inventor: KIRILJUK A I
IPC: B64C17/02
Filed: 2001-04-09
Granted: 2004-02-20
Abstract: FIELD: space engineering; stabilizing units for well-defined orientation of spacecraft. SUBSTANCE: transportation unit and functional units ensuring operation of gravitational device rod are used after injection of spacecraft as gravitational weight. EFFECT: increased utilization factor of spacecraft mass; reduced mass of spacecraft. 3 cl, 2 dwg
Patent RU-2200772-C2 (RU)
Title: Planar part manufacture method
Inventor: BAZHENOV V I
IPC: C23F1/04
Filed: 2001-04-11
Granted: 2003-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves manufacturing blank in the form of metal on substrate, which is subsequently separated. Blank is manufactured by applying lacquer onto first film with following folding of film into halves with lacquer covered portions facing one another, and rolling film by means of roller. First film is unfolded and substrate and metal plate are applied separately to first film surface covered with lacquer, with following applying of second film and rolling resultant assembly. Method further involves separating substrate and metal plate from films; aligning them with surfaces covered with lacquer; rolling by means of roller; placing load and drying; applying part group topology marks; providing etching of blank; separating substrate by solving out lacquer. EFFECT: increased efficiency, provision for precise manufacture of parts and eliminating undercutting effect. 5 cl, 3 dwg
Patent RU-2265758-C2 (RU)
Inventor: EHRTEGREN ANDERS
IPC: F16D65/18
Filed: 2001-05-30
Granted: 2005-12-10
Abstract: FIELD: mechanical engineering; disk brakes. 
     SUBSTANCE: proposed disk brake contains caliper enclosing brake disk and provided with cavity for mounting brake mechanism.  Brake mechanism has support bracket installed inside in port in caliper wall furthest from brake disk.  Brake mechanism is provided with adjuster, adjusting shaft and shaft for restoring initial position.  Device is used to transmit motion between shafts to adjust and restore initial position.  Adjuster is set into operation by pin of lever arranged on brake mechanism lever and is installed in support bracket at assembling. 
     EFFECT: improved synchronization of adjusting motion between two thrust units of brake mechanism, provision of compactness, facilitated servicing of brake mechanism. 
     10 cl, 8 dwg
Patent RU-2209326-C2 (RU)
Title: Hood of vehicle internal combustion engine
Inventor: FESINA M I
IPC: F02B77/13
Filed: 2001-07-05
Granted: 2003-07-27
Abstract: FIELD: transport engineering. SUBSTANCE: proposed hood of internal combustion engine contains carrying decorative panel made of rigid dense polymeric material and provided with inner stiffening ribs and supports for detachable threaded members fastening hood to base parts of engine. It has also porous sound-absorbing layer made of formed fibrous or foam material placed inside panel and being in contact with tips of stiffening ribs. Hood is furnished additionally with at least one gasket made of dense viscoelastic noise-and-vibration damping material placed in closed space limited by stiffening ribs with possibility of tight contact with stiffening ribs and inner plane of hood carrying panel. Thickness of gasket is equal to height of stiffening ribs, and surface of sound-absorbing layer is in direct contact with gasket. It is expedient to provide ratio of thicknesses of porous sound-absorbing layer and gasket equal to ≥5, material loss factor equal to μ≥0,1 and ratio of rib height to hood panel thickness equal to ≥0,5/ different design version of gasket mounting can be used. For instance, gasket can be mounted using sticky glue joint or by means of thermoadhesive substance. In other version, tops of stiffening ribs are provided with stops stationary holding the gaskets in closed spaces formed by stiffening ribs. Outer surface of porous sound-absorbing layer can be lined with thin sound-transmitting protective film, for instance, thin sound-transmitting aluminized foil or urethane film. EFFECT: reduced noise level. 6 cl, 4 dwg
Patent RU-2209133-C2 (RU)
Inventor: CHERNJAEV V N
IPC: B27C5/00
Filed: 2001-07-16
Granted: 2003-07-27
Abstract: FIELD: woodworking industry, applicable for machining of internal edges of window frames of railway passenger cars. SUBSTANCE: the machine has blank grippers, carriage joined to the first drive, replaceable shaped templet with equidistant guide surfaces, rollers and the second drive. EFFECT: produced smooth surface of machining, enhanced precision and aesthetics of transitions from one joined bar of the frame articles to the other, which becomes apparent in manufacture of shaped frames, windows, shop windows or pictures. 2 cl, 1 dwg
Patent RU-2216391-C2 (RU)
Title: Method and plant for concentration of lithium-7 isotope
Inventor: ABROS KIN I E
IPC: C01D15/00
Filed: 2001-07-18
Granted: 2003-11-20
Abstract: FIELD: nuclear power engineering. SUBSTANCE: plant consists of contact system 1 formed by several columns 2 filled with packing 3 in form of rings with rounded external edges. Columns 2 are combined into cascade. The first column 2 is communicated with one or several electrolyzers 4. Outlet of aqueous solution of lithium compound of the first column 2 is communicated with inlet of vessel 8 of initial store of raw material. Outlet of vessel 8 is communicated with inlets of electrolyzers 4 communicated with evaporator 6 and condenser 7. The last column 2 of contact system 1 is communicated with column 5 filled with filler catalyzing decomposition of lithium amalgam. Supply of process is carried out by initial load of initial raw material into vessel 8 in amount exceeding withdrawn spent material from column 5. Associated lithium-6 isotope is accumulated in spent material. Cycle is completed with gaining in vessel 8 of required concentration of desired lithium-7 isotope. EFFECT: higher efficiency of method and plant, provided production of lithium-7 isotope of any degree of concentration with limited length of contact system. 4 cl, 9 dwg, 3 tbl
Patent RU-2237965-C2 (RU)
Inventor: BARANNIK EVGENIJ ALEKSANDROVIC
IPC: A61B8/00
Filed: 2001-08-15
Granted: 2004-10-10
Abstract: FIELD: radio engineering; adaptive filtration in medical visualization. 
     SUBSTANCE: proposed method is based on pre-training process for optimal detection of object structure element, setting of decision threshold, calculation of various hypotheses related to type of input signal, calculation of probability ratios and their comparison with decision thresholds, evaluation of most probable hypothesis on type of input signal, derivation of a number of estimates of input signal amplitude, and estimation of output signal amplitude as weighed sum of digital filtration estimates. Device implementing proposed method that incorporates provision for real-time suppression of signal noise component without loss of information about structure of object being analyzed while retaining diagnostics information found in speckle noise, if necessary, has a number of digital filters, multiplier, adder, and identification unit. 
     EFFECT: enhanced noise immunity. 
     6 cl, 8 dwg
Patent RU-2218199-C2 (RU)
Title: Flat-folded individual respiratory protective device (versions) and method of its manufacture
Inventor: CHEN DEHNIEHL T
IPC: A41D13/11
Filed: 1999-05-26
Granted: 2003-12-10
Abstract: FIELD: individual respiratory protective devices. SUBSTANCE: individual respiratory protective device has main part having no corrugations consisting of the first, second and third parts and in fact vertical fold separating the device into two parts and running over the first, second and third parts, and made for folding the device along fold dividing the device into two halves, into flat package and possible unfolding into open convex configuration. The second part is separated from the first part by the first boundary line. The third part is separated from the second part by the second boundary line. In one version of device embodiment, boundary lines are diverging to sides of fold separating the device into two halves. Method is provided for manufacture of these devices. EFFECT: provided convenience in wear and good sealing of respiratory organs. 15 cl, 7 dwg
Patent RU-2277891-C2 (RU)
Inventor: KARVAL O ANTONIU KARLOS RIBEJR
IPC: A61F13/15
Filed: 2001-09-12
Granted: 2006-06-20
Abstract: FIELD: medicine, hygiene. 
     SUBSTANCE: the present innovation deals with hygienic shield supplied with central absorbing soft shield, a wing coming cross-sectionally outwards from every longitudinal lateral edge, and two imaginary preferably axes of bending. Moreover, each axis is located inside against corresponding longitudinal lateral edge and near it coming slantingly against longitudinal axial line, moreover, axes of bending meet in direction of longitudinal axial line at far end of central absorbing soft shield. The innovation provides improved protection against contamination. 
     EFFECT: higher efficiency. 
     7 cl, 3 dwg
Patent RU-2287580-C2 (RU)
Title: Рекомбинантный рецептор коллагена на тромбоцитах гликопротеин vi и его применение в фармацевтике
Inventor: KENNET DZH KLEMETSON
IPC: G01N33/68
Filed: 2000-04-25
Granted: 2006-11-20
Abstract: Изобретение относится к области генной инженерии и биотехнологии и может быть использовано в медицине. Получена ДНК, кодирующая гликопротеин VI (GPVI). На ее основе с помощью методов рекомбинантных ДНК синтезирован рекомбинантный GPVI, который затем использован для создания фармацевтических композиций, обладающих способностью ингибировать или блокировать взаимодействие тромбоцитов и коллагена. Применение изобретения обеспечивает получение GPVI в рекомбинантной форме и применение данного продукта для терапевтического назначения. 5 н. и 1 з.п. ф-лы, 4 ил.
Patent RU-2229867-C2 (RU)
Inventor: FEOKTISTOV A I
IPC: A61F9/02
Filed: 2002-02-27
Granted: 2004-06-10
Abstract: Изобретение относится к устройствам для защиты глаз, в частности к противоослепляющим очкам для водителей автомобилей. Устройство содержит очковую оправу с закрепленными на ней светозащитными элементами из полупрозрачного материала. Причем светозащитные элементы выполнены в виде козырьков, имеющих форму четверти сферы. Изобретение позволяет повысить эффективность защиты глаз от ослепления встречным транспортом без ухудшения обзора дороги и панели приборов управления автомобиля. 2 ил.
Patent RU-2232120-C2 (RU)
Inventor: PERTEN JU A
IPC: B65G17/06
Filed: 2002-04-29
Granted: 2004-07-10
Abstract: FIELD: industrial transportation systems; vertical conveyors for unit loads. 
     SUBSTANCE: proposed vertical conveyor system includes feeding and outgoing pushing conveyors installed on frame for moving transportation cars, and vertical conveyor installed between pushing conveyors and consisting of two pairs of endlessly closed chains, load platforms made of U-shaped cross slats secured on side members hinge-connected to each other. Transportation cars and side members of platforms are provided with levers. Load platforms have guide members installed in row o u-shaped cross slats for fixing transportation cars in cross direction. Said members are arranged with displacement relative to U-shaped cross slats to facilitate running of cars onto load platforms and are provided with stops for car wheels Cam member with two levers is installed on frame of feeding pushing conveyor. One of levers is installed for interaction with levers on transportation cars and the other, with levers on side members of load platforms. 
     EFFECT: improved reliability of operation, enlarged operating capabilities of conveyor system owing to possibility of transportation of loads in wheels containers. 
     12 dwg