baber/WOPTO huggingface dataset:
Patent UA-74425-C2 (UA)
Title: modular hopper car
Inventor: MOZHEIKO YEVHEN RUDOLFOVYCH
Filed: 2003-09-22
Abstract: Invention relates to rail transport, in particular, to the arrangement of bunker railroad cars intended for transportation of friable loads. Modular hopper car contains body equipped with bunkers with inclined sheets and flooring of passage platforms, power frame with reinforced extensions, ridge and coupling beams rigidly connected by lateral link of the frame. The elements of ridge beam extend to closing with inclined sheets of end bunkers, they are rigidly connected with them and with supporting flooring of passage platforms. Coupling beams, lateral link, inclined sheets of outer bunkers, elements of ridge and coupling beams are connected between them with triangular gusset plates with radial cut. Invention ensures sufficient local strength of the body extension.
Patent RU-2181664-C2 (RU)
Inventor: SHUSHPANNIKOV A B
IPC: B28C5/04
Filed: 2000-02-21
Granted: 2002-04-27
Abstract: FIELD: continuous mixers for preparation of compositions on base of loose materials; construction engineering; food-processing, chemical and other industries. SUBSTANCE: vibrating mixer has bottom, vertical housing with perforated spiral blades secured on its inner surface, loading bin and unloading branch pipe. It is provided with splitter plate mounted rotatably on upper turn of perforated blades. It is provided with insert to the shape of body of revolution and damper. Loading bin is made in form of cylinder whose outer surface adjoins blade forming chute with upper and lower opposite holes in cylinder wall. Insert is mounted in cylinder on bottom coaxially relative to cylinder. Damper is mounted rotatably at lower hole in circular chute formed by insert and cylinder. EFFECT: improved quality of mixture. 5 dwg
Patent RU-2192768-C2 (RU)
Inventor: KUBLANOV B M
IPC: A43B3/10
Filed: 2000-04-25
Granted: 2002-11-20
Abstract: FIELD: shoe industry. SUBSTANCE: shoe has flexible extensible holders attached to toe head part. Each holder is made in the form of strip of flexible extensible material based on rubber or components thereof and provided with textile braiding. Ends of non-detachable holder are attached to toe head part during manufacture by gluing or curing, as well as by means of non-detachable buttons or may be made integral with head part. Ends of detachable holder are attached by means of unfastenable buttons or hooks. When shoes are to be worn by grownup people or by children lacking cavities above heels, flexible extensible holders are provided with supports, which are single-sided parts of holder middle portions widening toward sole and slight sole extension. Support abuts against sole to prevent holder from sliding down. Such shoes are readily put on and held on foots and manufactured at reduced cost as compared to shoes with counters. Individuals wearing such shoes may walk in water provided that all of their parts are manufactured from water-repellent materials. Also, shoes of type, whose toe head is caught up by feet toes, may be readily transformed into shoes attached to foot, and vice versa, which is effectuated without necessity for taking off shoes. EFFECT: wider range of shoes and use and simplified construction. 2 cl, 17 dwg
Patent RU-2211491-C2 (RU)
Inventor: EFREMOV V A
IPC: H04B7/06
Filed: 2000-06-02
Granted: 2003-08-27
Abstract: FIELD: cybernetics, radio engineering, robotics, automotive industry. SUBSTANCE: method of transmission of messages of any physical nature in channel with interference consists in conversion of message to electric signals of message source, in multiband matched filtration of electric signals of message source, in multiband formation of signals for active interference reduction, in summing of these signals. in their amplification, in conversion of electric signals to signals of same physical nature, in emission of signals into channel ahead of message reception point, in reception and conversion of signal to received electric signal, in transmission of received signal to point of its processing, in processing of electric signals of message source and received electric signal. Conversion of electric signals to signals of any physical nature is performed on various frequencies, signals being emitted from various points of space. At least one emission point is placed closer to message reception point than others. EFFECT: increased accuracy of message transmission. 13 cl, 9 dwg
Patent RU-2184198-C2 (RU)
Inventor: EHDVARDSEN ALLAN
IPC: E06B3/00
Filed: 2000-06-16
Granted: 2002-06-27
Abstract: FIELD: civil engineering, constructions of windows, doors or building facades. SUBSTANCE: window for installation in the roof construction has a frame with a certain quantity of frame members and a great number of brackets. Each mounting bracket has the first flange designed for joining to the outer side of the frame member, and the second flange essentially perpendicular to the first flange and joined to the first flange in the point for joining to the roof construction. The outer side in the bracket, at least of the frame members subject to joining to the mounting brackets, is made with a longitudinal marking stretching in the longitudinal direction of the frame member. The mounting bracket has at least a single marking, each containing a graduated scale designed for engagement with the longitudinal marking of the frame member. EFFECT: simplified installation of the window. 12 cl, 5 dwg
Patent RU-2228932-C2 (RU)
Inventor: MIL BERT UL RIKE
IPC: G01N27/06
Filed: 1998-12-08
Granted: 2004-05-20
Abstract: FIELD: biochemistry, biochemical technology. SUBSTANCE: invention relates to method for separation of L-dihydroorotic acid by chromatography from the solution containing indicated acid and impurity substances. Method involves the following stages: a) charging indicated solution into chromatography column containing pressure-resistant anion-exchange resin for binding the indicated acid; b) elution of large part of impurity substances from column with an aqueous solution; c) elution of the indicated acid from indicated anion-exchange resin with a base-containing an aqueous solution, for example, sodium hydroxide under pressure from about 1.1 MPa to about 40 MPa, but preferably from about 4.1 MPa to about 5.5 MPa. As a rule, the anion-exchange resin is taken, for example, among divinylbenzene/ethylvinyl-benzene polymer, polyvinylbenzyl ammonium polymer cross- -linked with divinylbenzene and others. As a rule, the concentration of a base in eluting solution is elevated during eluting column and L-dihydroorotic acid is detected in eluate using the conductivity detector. Proposed method can be used in assay in vitro and in vivo of activity of N-(4-tritrifluoromethylphenyl)-5-methylisoxazole-4- carboxamide, N-(4-trifluoromethylphenyl)-2-cyano-3-hydroxycrotone amide and similar compounds. Invention relates also to method for preparing diagnostic analytical agent for determination of activity of dihydroorotate dehydrogenase inhibitors taken, for example, among above indicated compounds and to method for monitoring activity of dihydroorotate dehydrogenase inhibitors using the indicated method for separation of L-dihydroorotic acid wherein activity of inhibitors is determined by the concentration of L- dihydroorotic acid. EFFECT: improved separating and preparing methods. 9 cl, 15 tbl, 3 ex
Patent RU-2184920-C2 (RU)
Title: Antitank missile complex and method for its arming
Inventor: DOZOROV S N
IPC: F41F3/00
Filed: 2000-07-11
Granted: 2002-07-10
Abstract: FIELD: military equipment, in particular, portable antitank complexes. SUBSTANCE: the antitank missile complex has a launcher, sight-guidance unit, missile container, shock-absorber, cradle with the front and rear guides on the right and left sides, fixing devices. The sight-guidance unit has front and rear brackets, on which guides are made on the right and left sides. The front and rear brackets have shoulders with a horizontal plane on the right and left sides, which is made for mergence with the guides, whose inlet is made profiled, for example, with a grade equal to two. According to the method for arming of the antitank missile complex, the following operations should be carried out: the launching position and the sector of the launching direction on the terrain is selected, the launcher is installed on the ground, the sight-guidance unit is installed on the launcher, and before installation of the missile container on the launcher the shock-absorber is successively installed between the brackets of the sight-guidance unit with the guides on the right and left sides. A cradle with the front and rear guides is installed on the horizontal plane of the bracket shoulders, the cradle guides are matched with the inlet to the bracket guides, the cradle is moved in the bracket guides, at the same time they are cleaned, the cradle is secured with the shock-absorber. The missile container is installed on the cradle and fixed on it by the fixing device. EFFECT: enhanced combat readiness to launching due to the reduced transient time between the stowed and combat positions. 4 cl, 5 dwg
Patent RU-2184707-C2 (RU)
Title: Method for magnetic conglomeration of oil pollutions of water surfaces and apparatus for implementation thereof
Inventor: ADAMOVICH B A
IPC: C02F103/02
Filed: 2000-07-20
Granted: 2002-07-10
Abstract: FIELD: oil pollution removal. SUBSTANCE: wood sawdust is mixed with magneto-sensitive powder and compacted. Prior to be pulverized over oil patch, sorbent is magnetized in solenoid. When collecting oil, magnetic catcher of oil conglomerates is used. The latter are further dried and used as fuel briquettes possessing a high heat capacity. EFFECT: enhanced water surface cleaning efficiency. 3 cl, 1 dwg
Patent RU-2204192-C2 (RU)
Inventor: ISKHAKOV V A
IPC: H02M3/10
Filed: 2000-11-04
Granted: 2003-05-10
Abstract: FIELD: dc power supplies. SUBSTANCE: converter designed to feed users with dc voltage whose value is higher or lower than primary source level has one of its inductance coil leads connected to first input terminal and other one, to input switch and diode; other lead of input switch is connected to second input terminal and to capacitor; other lead of diode is connected to other lead of capacitor; one capacitor lead is connected to first output terminal and other one, to output switch whose other lead is connected to second output terminal. EFFECT: enlarged functional capabilities. 1 dwg
Patent RU-2188998-C2 (RU)
Inventor: KORMUSHIN V A
IPC: F41H3/00
Filed: 2000-11-10
Granted: 2002-09-10
Abstract: Изобретение относится к области производства одежды, в частности маскировочной одежды. Техническим результатом является возможность многовариантного использования маскировочных площадей и повышение удобства в эксплуатации. Сущность заключается в том, что маскировочная одежда выполнена в виде одной или более накидок, предпочтительно прямоугольной формы. Ячейки сетчатого основания образованы из лент или полотен, а свисающие элементы закреплены по обе стороны сетчатого основания и имеют различную конфигурацию. 7 з. п. ф-лы, 5 ил.
Patent RU-2190031-C2 (RU)
Title: Method of production of hafnium or zirconium and their alloys
Inventor: KOTSAR M L
IPC: C22B34/14
Filed: 2000-11-17
Granted: 2002-09-27
Abstract: FIELD: metallurgy. SUBSTANCE: proposed method consists in calcium thermal reduction from hafnium or zirconium tetrafluoride in presence of aluminum in the amount 0f 3.5 to 10mass-% relative to sum of its and hafnium or zirconium. Used as starting fluorides are non-sublimated hafnium or zirconium tetrafluorides subjected to vacuum thermal treatment at temperature of 300 to 600 C in inert gas atmosphere or in vacuum at temperature of 600 to 700 C before reduction followed by stabilization in inert-gas atmosphere in vacuum at temperature of 600 to 700 C. EFFECT: facilitated procedure; increased yield of hafnium or zirconium. 2 cl
Patent RU-2202700-C2 (RU)
Inventor: LAMANOV A V
IPC: F01P7/16
Filed: 2000-11-24
Granted: 2003-04-20
Abstract: FIELD: mechanical engineering; automotive industry. SUBSTANCE: invention can be used in liquid cooling systems of internal combustion engines with seasonal control of opening temperature of thermostat main valve. As distinct from known design, common base member with brought out relief valve (instead of bypass valve) is to be used instead of thermostat in separate housing and engine water jacket outlet branch pipe, and heater radiator outlet branch is to be connected to thermostat housing directly in zone of location of temperature sensitive element. Invention. Invention makes it possible to provide seasonal control of opening temperature of thermostat main valve, to increase amount of heat delivered from engine into heater radiator in winter. EFFECT: reduced cost of cooling system. 2 cl, 2 dwg
Patent RU-2198487-C2 (RU)
Inventor: ZHDANOV JU M
IPC: A01C7/00
Filed: 2001-02-14
Granted: 2003-02-20
Abstract: Изобретение относится к области сельского и лесного хозяйства, в частности к способам облесения откосов оврагов. Способ заключается в нанесении на поверхность откоса оврага двух слоев смеси. Нижний слой - это слой семян с почвой и удобрениями. Верхний слой - это слой почвы с гидрогелем. Применение изобретения позволит повысить качество проведения работ при облесении откосов оврагов. 2 ил.
Patent RU-2198066-C2 (RU)
Inventor: NOVIKOV A N
IPC: B23P6/04
Filed: 2001-03-19
Granted: 2003-02-10
Abstract: Изобретение относится к восстановлению изношенных деталей из алюминия и его сплавов, например для восстановления высоты (объема) камер сгорания головок цилиндров автотракторных двигателей. Задачей изобретения является повышение долговечности восстановленных деталей за счет увеличения прочности сцепления наплавленного и основного металла и защиты восстановленной поверхности от воздействия высоких температур. Поставленная задача достигается тем, что в данном способе, включающем предварительную подготовку детали, наплавку намораживанием в кокиле с расплавом литейного алюминиевого сплава, механическую обработку, после механической обработки проводят термическую обработку детали, а затем микродуговое оксидирование в щелочном электролите, при этом механическую обработку ведут с учетом увеличения размеров детали при микродуговом оксидировании. Техническим результатом данного изобретения является увеличение на 30-35% прочности сцепления основного металла детали с наплавленным, снижение более чем в 2 раза нагрева восстановленной поверхности и тем самым значительное увеличение долговечности деталей при эксплуатации. 1 табл.
Patent RU-2212484-C2 (RU)
Inventor: DUBINSKIJ V S
IPC: E01B31/17
Filed: 2001-04-24
Granted: 2003-09-20
Abstract: FIELD: railway transport. SUBSTANCE: proposed rail grinder contains abrasive wheel pressed to rail by pneumatic cylinder. Pneumatic distributors are used to supply compressed air into pneumatic cylinder spaces. Pneumatic distributors are electrically operated from switchboard. To stabilize power of electric drive of abrasive wheel at limited displacement of its piston, additional hydraulic cylinder is provided which is coupled by means of rod with piston of single-rod pneumatic cylinder. Device contains also hydraulic servovalve and hydraulic supply source which are connected with hydraulic cylinder by hydraulic lines. EFFECT: improved quality of rail grinding. 1 dwg
Patent RU-2219759-C2 (RU)
Inventor: KUCHMEZOV KH I
IPC: A01G17/00
Filed: 2001-05-29
Granted: 2003-12-27
Abstract: FIELD: agriculture, laying of orchards in plain and slopes with terrain smoothed down in one way. SUBSTANCE: way to lay out plot for planting fruit trees on plain or on slope with rectilinear arrangement of rows includes plotting of reference line, marking of starting point on it and running of horizontal ordinate of first sector of plot by marking horizontal ordinate from its starting point with provision for 90 degrees angle in sector of reference line into number of spaces between rows which size depends on chosen planting plan. Number of spaces between rows is equal to integral number of diagonals of supply areas, diagonals of sector and of vertical rows of this sector are laid out with allowance for distance between trees in row in accord with planting plan, further on laying out of other three sectors and of all next sectors bordering on reference line and then on other lines parallel to reference line is conducted in same sequence. Gear to implement laying out of plot for planting fruit trees on plain and on slope with rectilinear arrangement of rows of fruit trees is characterized by its manufacture as collapsible structure which includes screwed-on tubular bar fitted with sharpened, flat lug to drive gear into ground, plumb line establishing verticality of its installation, two collapsible supports which are fixed at angle of 90 degrees one relative another and ensure rectangularity of laying-out of sector and plot as whole, set of separable boards-protractors for different tree planting plans with marks applied to them which correspondingly label angle of 90 degrees and inclination angles of diagonals of both supply areas according to chosen planting plan and laying-out sector. Sockets and marks of lines forming these angles are made on edges of boards and are used to set separable sight post to secure required accuracy of laying of plot. EFFECT: possibility of laying out of plot without usage of wire cords with marks, increased labor productivity. 2 cl, 3 dwg
Patent RU-2221818-C2 (RU)
Title: Получение полиэфирфосфиноксидов полимеризацией в расплаве
Inventor: SEKKHARIPURAM VENKATESKHVARAN
IPC: C08G65/00
Filed: 1999-12-23
Granted: 2004-01-20
Abstract: Изобретение относится к синтезу ариленовых полиэфирфосфиноксидов полимеризацией в расплаве и применению последних для производства глазных линз. Способ включает полимеризацию компонентов, содержащих триметилсилильное производное бисфенола и активированный ароматический дигалоид, при температурном градиенте, который превышает примерно на 50-75 o С температуру стеклования Т c  полиэфирфосфиноксида. Технической задачей является разработка быстрого экологически безопасного способа получения полиэфирфосфиноксида. 4 с. и 12 з.п. ф-лы, 3 табл.
Patent RU-2210490-C2 (RU)
Inventor: KINISKI TOMAS G
IPC: B24D7/12
Filed: 2000-04-10
Granted: 2003-08-20
Abstract: FIELD: machine engineering, namely manufacture of abrasive tools. SUBSTANCE: tool has openings allowing to observe surface of blank during process of abrasive working. It provides possibility for incorporating in tool structure mechanism for investigating state of blank surface through above mentioned openings. Said mechanism allows to adopt, if it is necessary, conditions of abrasive working. EFFECT: improved design. 8 cl
Patent RU-2224949-C2 (RU)
Inventor: WITTCHOW EBERHARD
IPC: F22B21/34
Filed: 2000-03-20
Granted: 2004-02-27
Abstract: FIELD: generation of steam. SUBSTANCE: direct-flow steam generator is provided with combustion chamber to which vertical gas conduit is linked through horizontal gas conduit on side of flue gas and has some burners placed at height of horizontal gas conduit. Shielding walls of combustion chamber are formed by collection of evaporation tubes arranged vertically and welded gas-tight. Evaporation tubes of section enveloping output area of combustion chamber and inlet area of horizontal gas conduit are first laid in direction opposite to main direction of flow outside of combustion chamber, then they pass along main direction of flow of flue gas in combustion chamber and after this loop they become part of shielding wall of combustion chamber. EFFECT: reduced cost of manufacture and mounting of stem generator. 18 cl, 5 dwg
Patent RU-2210315-C2 (RU)
Title: Biotissue phantom and indicator for photosensitizer's content
Inventor: LUK JANETS E A
IPC: A61B6/00
Filed: 2001-11-13
Granted: 2003-08-20
Abstract: FIELD: medicine. SUBSTANCE: biotissue phantom is two-component polymer material containing polymethylmethacrylate and polystyrene at the ratio of 50-52 : 8-9, and, also, propylene glycol carbonate a s plasticizer at the quantity of 11-13% against the volume of initial methylmethacrylate. Indicator for photosensitizer's content in biotissue is the above-described phantom and it additionally contains methylmethacrylate-soluble dyestuff luminescenting under the action of medicinal radiation source, luminescence spectrum of which is similar to that of photosensitizer applied. Biotissue phantom and indicator for photosensitizer's content upon its basis are very convenient in application and have got prolonged terms of storage and exploitation. EFFECT: higher efficiency. 2 cl, 2 dwg, 3 ex, 1 tbl
Patent RU-2235089-C2 (RU)
Inventor: EHNGLERT KHAJNRIKH KRISTIAN
IPC: A61P9/04
Filed: 2000-04-04
Granted: 2004-08-27
Abstract: FIELD: organic chemistry, medicine, cardiology, pharmacy. 
     SUBSTANCE: invention relates to new crystalline forms of 5-chloro-2-methoxy-N-[2-(4-methoxy-3-methylaminothiocarbonylsulfonylphenyl)-ethyl]-benzamide (benzamide I), methods for their preparing, their using and pharmaceutical preparations comprising thereof. Benzamide I elicits valuable pharmacological properties and it is suitable in treatment of ischemic heart diseases. 
     EFFECT: valuable medicinal properties of compound. 
     14 cl, 4 dwg, 11 ex
Patent RU-2231751-C2 (RU)
Title: Apparatus for measuring gaps at different depth values of abrasive wear
Inventor: EHRO ZHAN-LUI
IPC: F01D11/12
Filed: 2001-06-28
Granted: 2004-06-27
Abstract: FIELD: measuring technique, possibly measuring gap between upper edges of movable blades of blade rim and inner wall of crankcase, in which turbine blade rim is arranged. 
     SUBSTANCE: apparatus includes probe that may be mounted in radial direction on crankcase. One end of probe is made of material capable for rubbing from abrasive action of rotating upper edges of blades. In mean plane of probe through which rotation axis of blade rim passes there is printed circuit board. The last has large number of adjacent U-shaped electric circuits whose bases are placed near end of probe capable for rubbing by abrasive action of upper edges of blades. Such electric circuits are arranged at different depth levels relative to reference level determining inner wall of crankcase. 
     EFFECT: simplified reliable low-cost apparatus for measuring gaps at different depth levels. 
     6 cl, 4 dwg
Patent RU-2224602-C2 (RU)
Title: Inertial separator for mills
Inventor: KLEPIKOV N S
IPC: B07B7/00
Filed: 2002-05-06
Granted: 2004-02-27
Abstract: FIELD: dust preparation equipment at grinding various materials. SUBSTANCE: proposed inertial separator includes separating chamber and re-circulating branch pipe which fitted at regulated angle. Inlet hole of re-circulating branch pipe is located at angle relative to direction of motion of dust-and-air mixture being separated. Re-circulating branch pipes are mounted on both sides from axis of symmetry of separator along its side walls. Mounted at inlet of re- circulating branch pipe is gate valve. EFFECT: reduction of wear; increased productivity. 3 cl, 2 dwg
Patent RU-2228548-C2 (RU)
Inventor: SHAROV V P
IPC: G21C17/02
Filed: 2002-08-06
Granted: 2004-05-10
Abstract: FIELD: measurement technology; coolant flow measurement by means of various turbine- type flowmeters. SUBSTANCE: proposed method involves conversion of rotary motion of turbine-type flowmeter into set of electric pulses. Output signal is generated by polling set of electric pulses formed in the process with frequency higher than limiting value f>f l , number of pulses during exposure time is counted, coolant flowrate is determined basing on G (n) dependence given in advance, where f l . is limiting frequency; n is number of pulses counted during exposure time at f l.  ratio. EFFECT: enhanced precision of coolant flow measurement. 1 cl, 2 dwg, 1 tbl