baber/WOPTO huggingface dataset:
Patent RU-2207978-C2 (RU)
Title: Method and apparatus for producing phosgene from diphosgene and/or triphosgene
Inventor: EHKERT KHAJNER
IPC: C01B32/80
Filed: 1998-09-08
Granted: 2003-07-10
Abstract: FIELD: chemical industry. SUBSTANCE: method involves producing phosgene from diphosgene and/or triphosgene by reaction on catalyst at temperature of 80-150 C, with poly-(2-vinylpyridine), phenanthridine, phthalocyanine, metal phthalocyanines, tertiary amines etc being used as catalyst and molar percentage of catalyst concentration being 0.01-10. Apparatus has storage vessel 1 for diphosgene and/or triphosgene, reaction chamber 5 provided with phosgene outlet 7 and connected to storage vessel 1. Reaction chamber contains catalyst 3 and is equipped with heating member 9 and flow returning device made in the form of refrigerator 11 with heat-exchanger 13 or inclined coated metal reflectors. Storage vessel 1 may be made in the form of vertical pipe for introducing phosgene pellets. Method and apparatus allow substantially complete reaction to be carried out for producing different organic and inorganic substances. EFFECT: increased efficiency and provision for controllable phosgene production process. 17 cl, 4 dwg, 3 tbl
Patent RU-2206453-C2 (RU)
Inventor: BUSHERI BART ZHERAR
IPC: B29C45/76
Filed: 1998-10-29
Granted: 2003-06-20
Abstract: FIELD: method for molding of tooth-brushes. SUBSTANCE: plasticized molding material is fed and injected under pressure into the cavity for molding. The pressure in the part of the cavity for molding determining the head section of the tooth-brush is additionally measured and controlled. Injection is stopped when the pressure inside the mentioned cavity attains the preset value, which is selected below the value of pressure at which the molding material leaks through the holes in the mould. Use is made of a mould with relatively movable parts in which at least one cavity for molding corresponding to the shape of the tooth-brush body is formed. One of the parts of the mould has a section determining the head part of tooth-brush with a great number of holes for partial insertion of the respective number of bundles of bristle in the mentioned part of the cavity for molding. The device has also a unit for plasticization of the material and feeding it under pressure into the cavity for molding, narrow feeding conduit, pressure transducer, valve and a control device. The feeding conduit connects the cavity for molding to the feeding unit. The pressure transducer is connected to the part of the cavity determining the head section of the tooth-brush. The valve is designed for shut-off of the feeding conduit in the direct proximity to the mentioned cavity. The control device is designed to control the valve depending on the pressure measured by the transducer inside the part of the cavity determining the head section of the tooth-brush. EFFECT: prevented leakage of material at molding. 9 cl, 3 dwg
Patent RU-2190267-C2 (RU)
Inventor: JURKEVICH G P
IPC: G21C7/36
Filed: 2000-07-19
Granted: 2002-09-27
Abstract: FIELD: nuclear power engineering; reactor power control at nuclear power stations. SUBSTANCE: reactor power is controlled by responding to signals coming from power sensors using for the purpose positive and negative reactivity introduction channels whose reactivity is varied by means of special reactivity-control elements and also by detecting core areas of highest and lowest energy release or fuel rating margin by means of signals coming from reactor sensors. Regulator control channel is connected to actuator of reactivity-control element most intensively influencing variation of neutron flux density in lowest energy release area or in highest fuel rating margin area by introducing positive reactivity; negative reactivity is introduced for connecting regulator control channel to actuator of reactivity-control element most intensively varying neutron flux density in highest energy release area or in lowest fuel rating margin. Regulators are controlled by responding to power sensor signals such as beyond reactor mounted neutron detectors. EFFECT: enhanced precision of energy release or fuel rating margin distribution and reactor power control, improved uniformity of fuel burn-up, enlarged service life of core, enhanced reactor safety. 3 cl, 1 dwg
Patent RU-2214909-C2 (RU)
Inventor: GOU EHNDRJU
IPC: B27N3/04
Filed: 1999-03-16
Granted: 2003-10-27
Abstract: Изобретение касается способа получения древесных панелей, предпочтительно ДВП. Способ включает обработку изготовленной панели попеременно вакуумом и паром. При этом обработка вакуумом включает один или несколько циклов в герметичной камере с последующей подачей горячего пара. У древесной панели разбухание составляет не более 5% после 24-часового холодного вымачивания и не более 20% после 2-часового кипячения. Изобретение способствует уменьшению разбухаемости древесной панели по толщине при соприкосновении с водой или влагой. 2 с. и 8 з.п. ф-лы, 7 табл., 3 ил.
Patent RU-2197480-C2 (RU)
Inventor: PERKINS DZHOLION FREHNSIS
IPC: C07D209/12
Filed: 2000-09-29
Granted: 2003-01-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method of synthesis of 3-acylated indoles of the formula (I):   where R means C 1 -C 6 -alkyl, C 1 -C 6 -alkoxy-group, C 3 -C 7 -cycloalkyl, aryl optionally substituted with one or more hydroxy-group, C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy-group, fluorine atom, fluoro-(C 1 -C 4 )-alkyl and fluoro-(C 1 -C 4 )-alkoxy-group; X means hydrogen atom, one or more substitutes taken independently among CN-group, F, NO 2 , C 1 -C 6 -alkyl, C 1 -C 6 -alkoxy-group, C 3 -C 7 - cycloalkyl, aryl that is optionally substituted with one or more cyano-group, F, NO 2 , C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy-group, fluoro-(C 1 -C 4 )-alkyl and fluoro-(C 1 -C 4 )-alkoxy-group; or R means N-carboxybenzyl-2- pyrrolidinyl group and X means 5-Br group. Method of synthesis involves separate and simultaneous addition to stirring solution of indole of the formula (II):   where X is given above, solution (i) containing chloroanhydride of acid RCOCl where R is given above and solution (ii) containing alkyl or aryl magnesium halide by so manner that a) solutions (i) and (ii) are added with sufficient separation to prevent their interaction each with other and b) solutions (i) and (ii) are added in equivalent rates of molar addition. Method involves the further conversion of compound with N-carboxybenzyl-2- -pyrrolidinyl group to compound of the formula (III):  , its conversion by Haeck reaction to compound of the formula (IV):   followed by catalytic hydrogenation to compound of the formula (V):  . The synthesized compound (V) is known as  -antagonist and used in treatment of migraine. EFFECT: improved method of acylation, valuable medicinal property of compound. 11 cl, 4 ex
Patent RU-2192078-C2 (RU)
Inventor: BEREZIN N M
IPC: H01Q17/00
Filed: 2000-12-26
Granted: 2002-10-27
Abstract: Изобретение может быть использовано в разных отраслях техники для защиты электронных приборов и обслуживающего персонала от воздействия электромагнитного излучения (ЭМИ) радиочастотного диапазона. Технической задачей изобретения является уменьшение доли отраженного от слоистого защитного экрана радиочастотного излучения. Поставленная техническая задача достигается тем, что предложенный слоистый защитный экран, прозрачный в видимом свете, содержит по крайней мере один дополнительный слой прозрачного диэлектрического материала, который расположен либо на свободной от электропроводящего слоя поверхности экрана, либо на поверхности электропроводящего слоя либо по обе стороны защитного экрана расположено по крайней мере по одному дополнительному слою прозрачного диэлектрического материала. Величина диэлектрической проницаемости прозрачных диэлектрических слоев уменьшается по мере удаления от электропроводящего слоя, а величина поверхностного сопротивления электропроводящего слоя составляет 30-60 Ом/квадрат. 4 з.п.ф-лы, 1 ил., 1 табл.
Patent RU-2200798-C2 (RU)
Title: Затворное устройство с выборочным запиранием
Inventor: MONEREH ZHAN-ZHAK
IPC: E02D29/12
Filed: 1999-07-09
Granted: 2003-03-20
Abstract: Изобретение относится к устройству, которое позволяет закрывать раму и содержит крышку, которая может быть заперта на раме с помощью ключа и замка, жестко прикрепленного к крышке. Затворное устройство содержит втулку и рычаг, на конце которого установлена втулка, причем крышка имеет люк для введения ключа к замку, причем замок имеет задвижку, взаимодействующую с пазом рамы, и ключ, который занимает выборочно относительно люка одно положение запирания, в которое этот ключ может устанавливаться и свободно выходить из него и в котором задвижка удерживается в застопоренном положении пазом, и одно положение отпирания, в котором ключ удерживается неподвижно в люке и в котором задвижка выведена из паза. Новым является то, что рычаг и втулка ключа, по существу, перпендикулярны друг другу, и то, что рычаг, по существу, перпендикулярен крышке в отпертом положении. Технический результат изобретения состоит в устранении трудностей при перемещении крышки вследствие ее большого веса, а также в предотвращении актов вандализма, в частности в предотвращении открытия крышки без разрешения. 10 з.п. ф-лы, 12 ил.
Patent RU-2246827-C2 (RU)
Inventor: USOV V P
IPC: A01K47/00
Filed: 2001-02-05
Granted: 2005-02-27
Abstract: FIELD: apiculture. 
     SUBSTANCE: method involves reducing volume of upper part of nest space by detaching side parts of upper comb frame for wintering period; providing immobility of air between hive walls and nest comb frames by placing layer of soft rubber tube above open bee-entrances; during preswarming period, repositioning upper and lower parts of nest and recovering volume of nest upper part by attaching side parts of upper frames. To provide for single continuous working field for sowing by queen during sowing period, horizontal planks of standard frames making part of composite frame are provided with bevels extending from outer side to foundation. Hive has volume of 0.15 m 3  and comprises 14 composite suspension frames fitted with retaining shoulders having fixing clips for suspending and connecting-disconnecting of frames and parts thereof. Interframe inserts are placed between side planks of composite suspension frames for providing closed interframe nest space. Two vent openings are provided on hive rear wall. Double glass visual control windows are provided in front and side walls of lower part of hive. Hive bottom is made in the form of conveyor for removal of bottom contaminants without dismantling of hive. 
     EFFECT: increased efficiency in creating adequate bee keeping conditions at any period of year and reduced cost of bee keeping works. 
     12 cl, 10 dwg
Patent RU-2202425-C2 (RU)
Title: Car for transporting loose materials
Inventor: TOJRER JOZEF
IPC: B61D15/00
Filed: 2001-02-15
Granted: 2003-04-20
Abstract: FIELD: cars for transporting loose materials. SUBSTANCE: car is provided with pit body having bottom belt conveyer and carrying frame and resting upon framework of car carriage including undercarriages. Discharging end of bottom belt conveyer is connected with reloading conveyer mounted with inclination relative to horizontal plane. Framework of car carriage has first and second frames mutually joined through coupler mechanism. Pit type body rests upon both frames of car by means of step bearing units. Supporting mechanisms are provided between car frames and pit type body. Supporting mechanisms in the form of two hydraulic cylinders are mounted one in front another across car between both step bearing units. One end of each hydraulic cylinder of each supporting mechanism is movably joined with car frame; its other end is jointly connected with cross support passing normally relative to lengthwise direction of car and secured to car frame. EFFECT: improved design of car due to optimal distribution of loads acting upon undercarriage mechanisms arranged between step bearing units. 9 cl, 4 dwg
Patent RU-2214016-C2 (RU)
Inventor: TURCHIN V I
IPC: H01J37/08
Filed: 2001-04-17
Granted: 2003-10-10
Abstract: Изобретение относится к источникам заряженных частиц и применяется в области ускорительной техники. Техническим результатом является увеличение тока и уменьшение разброса поперечных скоростей ионов в пучке на выходе ионного источника. Мультикасповый источник ионов с двухступенчатым электрическим разрядом состоит из катода, промежуточного электрода, анода с отверстием эмиссии, расположенных в перечисленном порядке и электрически изолированных друг от друга. Дополнительно на промежуточном электроде установлены независимые электромагниты, смежные электрокатушки которых включены встречно, а их магнитные сердечники выполнены в виде протяженных вдоль продольной оси ионного источника стержней, создающих между катодом и анодом остроугольное мультикасповое магнитное поле, величина которого приближается к нулю на продольной оси источника и резко нарастает по радиусу в области стержней. В результате конструктивных изменений возникает новое физическое свойство, а именно во всем промежутке между катодом и анодом уходу электронов из разряда на боковые поверхности препятствует наличие магнитного поля, которое нарастает по мере удаления от центральной продольной оси, а контрагирование плазмы в зазоре между промежуточным электродом и анодом осуществляется магнитным полем, силовые линии которого перпендикулярны направлению электрического поля разряда, и величина этого магнитного поля имеет минимум на центральной продольной оси источника, резко нарастая на периферии. 2 ил.
Patent RU-2201077-C2 (RU)
Inventor: TUVAEV V N
IPC: A01K1/01
Filed: 2001-05-04
Granted: 2003-03-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has girder rotating around central support. Scrapers are fixed on girder by means of flexible tie-rods and rigid carriers. Scrapers are arranged parallel to girder axis in two rows, with scrapers of one row being arranged in spacings between scrapers of other row so as to overlap one another. Apparatus is equipped with radial immovable partition wall. Scrapers may be turned and are provided with two working surfaces. Central angle between said working surfaces of scraper is within the range of 100-110 deg. EFFECT: increased efficiency in removing manure from circular grounds free from radial through passage. 2 dwg
Patent RU-2210101-C2 (RU)
Inventor: KARABANOV S M
IPC: G05F1/66
Filed: 2001-05-07
Granted: 2003-08-10
Abstract: FIELD: electrical engineering, in particular, extreme power regulators. SUBSTANCE: the extreme power regulator has a power source with its internal resistor, choke coil, reverse-biased diode unit and a load, mean-value voltage pickup, no-load voltage pickup, pulse-width modulator, feedback unit, controlled generator, reservoir capacitor, the first and second inputs of the mean-value voltage pickup and the no-load voltage pickup are connected to the positive and negative terminals of the power source, and the outputs are connected respectively to the first and second inputs of the pulse-width modulator, whose first and second outputs are connected to the first and second inputs of the inverter, the power input of the inverter is connected to the power source, and its output is connected to the load. Besides, the first and second inputs of the pulse-width modulator are connected to the first and second outputs if the feedback unit. The output of the feedback unit is connected to the control input of the generator, whose output is connected to the cut-off input of the pulse-width modulator, and the reservoir capacitor is connected in parallel with the power source. EFFECT: expanded operating potentialities of the device. 3 dwg
Patent RU-2204433-C2 (RU)
Title: Portable filter
Inventor: KULIBABA A I
IPC: B01D35/26
Filed: 2001-06-20
Granted: 2003-05-20
Abstract: FIELD: filters used for cleaning water under filed conditions. SUBSTANCE: portable water filter has housing with cover, inlet and outlet branch pipes located in upper part of filter, filter elements located coaxially inside housing forming clearance between wall of housing and outer filter element and piston pump mounted in cavity of inner filter element forming clearance with it. EFFECT: enhanced compactness; ease in servicing; reduced overall dimensions. 2 cl, 1 dwg, 1 tbl
Patent RU-2203447-C2 (RU)
Title: Быстроразъемное угловое соединение трубопроводов
Inventor: KOZHANOV A T
IPC: F16L37/00
Filed: 2001-07-02
Granted: 2003-04-27
Abstract: Быстроразъемное угловое соединение трубопроводов предназначено для использования в области нефтеперерабатывающей промышленности. Соединение содержит элементы захвата. Последние выполнены в виде расположенных с противоположных сторон второго звена двух двуплечих рычагов. Одно плечо рычагов снабжено губкой захвата. Второе плечо соединено с выполненным в виде коромысла корпусом с возможностью радиального перемещения относительно нажимного винта. Рычаги подпружинены. Винт соединен со вторым звеном с возможностью вращения. Обеспечивается расширение эксплуатационных возможностей соединения. 2 з.п.ф-лы, 4 ил.
Patent RU-2214096-C2 (RU)
Title: Apparatus for massaging of raw meat
Inventor: SOLOV EV O V
IPC: A22C9/00
Filed: 2001-07-11
Granted: 2003-10-20
Abstract: FIELD: meat industry. SUBSTANCE: apparatus has prismatic drum with hatch and cover. Hatch is formed in end surface of drum and positioned out of symmetry with respect to axis of rotation. Hatch closure is provided with stopcock having branch pipe for connecting drum to vacuum line or disconnecting therefrom upon creating of vacuum inside drum. Drum is designed so that in the process of discharge, drum lower rib is positioned at an angle of 15-20 deg to horizontal plane and is inclined toward hatch, which is in extreme lower position. Apparatus may be used in meat packing houses for intensive salting and massaging of raw meat. EFFECT: increased efficiency, simplified construction and convenient use. 2 dwg
Patent RU-2228019-C2 (RU)
Inventor: GAGLOEV A JA
IPC: A01G1/06
Filed: 2001-07-18
Granted: 2004-05-10
Abstract: FIELD: agriculture, in particular, growing of fruit crop seedlings. SUBSTANCE: method involves providing double budding in seedling nursery first field, with first budding being performed at 10 cm height from ground surface and second budding at height 10 cm above site of undercutting of clonal rootstocks during planting thereof, and with budding procedure being carried out with the use of protected bud; in autumn, cutting off repeatedly inoculated buds at site 10 cm above first budding site. EFFECT: increased seedling yield and reduced expenses for seedling growing works. 1 tbl
Patent RU-2222705-C2 (RU)
Inventor: KHADIEV ROMIL GABDULLOVICH
IPC: F01B9/02
Filed: 2001-07-18
Granted: 2004-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used in internal combustion engines and piston machines. Proposed engine contains cylinders with housing accommodating sectional shaft including working crankshaft and eccentric bushings with eccentric journals arranged at opposite sides. Said eccentric journals are displaced through 1/4 of piston stroke from axis and rotate to different sides relative to crankshaft. Eccentric bushings with eccentric journals are provided with gear, diameter equal to 1/2 of piston stroke, engaging with crown gears secured in housing and having diameter equal to piston stroke. Piston rods are rigidly coupled with pistons and are articulated with eccentric bushings. According to invention, crankshaft is made solid and is provided with two opposite journals displaced in different sides from axis through 1/4 of piston stroke, and eccentric bushings with eccentric journal are installed on crankshaft journals through bearings. Gears of eccentric journals are rigidly secured from two of eccentric bushings. EFFECT: improved efficiency of machine. 4 cl, 11 dwg
Patent RU-2220251-C2 (RU)
Inventor: KALUSTJAN EH S
IPC: G01N3/08
Filed: 2001-08-06
Granted: 2003-12-27
Abstract: FIELD: water-development works. SUBSTANCE: method includes concrete casting in sections of dam over surface of foundation, measurement of sagging of dam foundation and determination of modulus of deformation. Measurement of sagging of dam foundation is conducted in turn at stages of opening of foundation pit, casting of concrete on foundation unloaded beforehand, reduction of foundation. Then measurement of sagging of dam foundation in excess of loads of natural reduction is conducted while concrete is laid. There is graph constructed S = f(σ), where S is total sagging, σ - is specific load. Thereafter sections of unloaded and reduced foundation are exposed on graph and modulus of deformation for sections of reduced foundation is established. EFFECT: enhanced reliability of operating structures built on bedrock. 2 dwg
Patent RU-2223776-C2 (RU)
Inventor: TAGIL TSEV JU G
IPC: C11B9/02
Filed: 2001-10-15
Granted: 2004-02-20
Abstract: FIELD: forest, pharmaceutical and chemical industry, medicine and other branches of industry, in particular, extraction of essential oils from plant material. SUBSTANCE: method involves distilling essential oils with water steam at temperature of 90-100 C and pressure of 0.07-0.15 MPa for 8-10 hours. Plant material is bark of Khingam fir, Dahurian larch, and Korean cedar pine ground into 1-2 cm pieces, as well as main felling and intermediate cutting wastes and lumber wastes. EFFECT: increased chamazulene content in product. 2 cl, 1 dwg, 1 tbl
Patent RU-2270695-C2 (RU)
Inventor: NAKAGAMI KHIROAKI
IPC: A61K9/16
Filed: 2000-03-16
Granted: 2006-02-27
Abstract: FIELD: pharmacy. 
     SUBSTANCE: invention relates to a granulated pharmaceutical composition comprising granulated material and erythritol. Granulated material comprises a medicinal substance of unpleasant taste and wax. Also, invention relates to a pharmaceutical product for oral using that comprises the indicated granulated composition. The composition masks unpleasant taste of a medicinal agent and provides good feeling in oral using. The granulated composition can be swallowed easily by elderly humans,  children and patients suffering with dysphagia. Except for, the product is useful for administration by using a tube. 
     EFFECT: improved and valuable properties of composition. 
     15 cl, 5 tbl, 6 ex
Patent RU-2270765-C2 (RU)
Inventor: SAJLER NIKOLAS R
IPC: F25B49/02
Filed: 2001-10-19
Granted: 2006-02-27
Abstract: FIELD: automotive industry; automobile cooling systems. 
     SUBSTANCE: invention relates to cooling system of automobile which reduces fuel consumption and provides increase of traction power.  Proposed cooling system of automobile contains inlet branch pipe 14 to receive ambient air and second heat exchangers 28,40 arranged near inlet branch pipe 14 and designed to take in first and second liquid coolants for cooling them with ambient air.  First and second heat exchangers 28,40 are arranged close to each other without overlapping.  Said heat exchangers 28,40 form first and second air ducts 52,54 passing in liquid flow in parallel through one of heat exchangers 28,40 from inlet branch pipe 14 to outlets 50,52,54.  Fan 44 is designed to create air flow from inlet branch pipe though first and second ducts of flows.  Louvers 56 in one of ducts 54 move between first and second positions limiting air flow and providing possibility of relatively unlimited flow of air.  Drive is provided to shift louvers 56 from one position to the other.  Drive control system generator signals to provide required conditions of operation of power transmission and air conditioning system. 
     EFFECT: reduced to minimum required power of fans with resulting possibility of use of smaller heat exchangers, as compared with those for standard cooling system of automobile of such type. 
     11 cl, 7 dwg