baber/WOPTO huggingface dataset:
Patent RU-2128549-C1 (RU)
Title: Method of periodical hydrogen regeneration of deactivated solid alkylation catalyst
Inventor: MASAMI KODZIMA
IPC: B01J38/10
Filed: 1994-05-06
Granted: 1999-04-10
Abstract: FIELD: catalysts in organic synthesis. SUBSTANCE: invention relates to catalysts containing (i) product of reaction of metal halide where metal is selected from the group including: aluminum, zirconium, tin, tantalum, titanium, gallium, antimony, phosphorus, iron, boron and their mixture; and (ii) bound surface hydroxide groups of refractory inorganic oxide and zero-valence metal selected from the group including: platinum, palladium, nickel, ruthenium, rhodium, osmium, iridium, and their mixture. Method of periodical regeneration of catalyst partially deactivated in liquid- phase C 2-6 -alkylation process consists in removing liquid hydrocarbons from catalyst and treating remaining catalyst with hydrogen at pressure from 6.9 to 13790 kPa and temperature from 10 to 300 C for 1 to 20 h. EFFECT: increased regeneration efficiency. 6 cl, 2 ex
Patent RU-2097326-C1 (RU)
Title: Method for producing magnesium oxide from bischofite
Inventor: KUZNETSOVA TAMARA V
IPC: C01F5/08
Filed: 1994-06-01
Granted: 1997-11-27
Abstract: FIELD: chemical industry. SUBSTANCE: starting natural bischofite is subjected to filtering to eliminate mechanical impurities, followed by precipitating magnesium hydroxide from liquor by treating latter with ammonia gas or with ammonia water at pH=10.0-10.5. Precipitated magnesium hydroxide is separated from mother liquor and latter is treated with ammonium carbonate at pH=11.0-11.5 to precipitate all remaining magnesium. Precipitates recovered at both process steps are washed and subjected to heat treatment at 500-700 C for 1-2 h to produce MgO. Magnesium chloride solution formed in magnesium hydroxide precipitation step is treated to remove from it ammonia excess and pumped back to borehole, from which natural bischofite is extracted. Proposed method can be used for processing other chlorine- and magnesium-containing solutions and liquors. EFFECT: simple process for producing magnesium oxide.
Patent RU-2075162-C1 (RU)
Title: Способ получения пищевого белкового продукта воздушно-пористой структуры
IPC: A23L1/42
Filed: 1994-06-23
Granted: 1997-03-10
Abstract: Способ получения пищевого белкового продукта воздушно-пористой структуры, включающий смешивание компонентов, формование и термообработку, отличающийся тем, что в качестве основного компонента используют полифункциональный коллагеновый препарат, полученный путем измельчения коллагенсодержащего сырья, промывки щелочным раствором с pH 8 - 12, содержащим не более 0,3% NaCl, обработки раствором щелочи с pH не менее 13 и гидромодулем 1:1 - 1:2,5 при температуре -40 ... +25C в течение 0,5 - 7 суток, с последующей гомогенизацией и нейтрализацией водным раствором пищевой кислоты до pH 5 - 8 и сушкой при температуре не выше 35C, при этом количество коллагенового препарата составляет 5 - 95% (в расчете на сухое вещество) от общего веса рецептурной массы.
Patent RU-2071208-C1 (RU)
Title: Устройство управления глубиной хода отводителя
IPC: B63B21/66
Filed: 1994-07-12
Granted: 1996-12-27
Abstract: Устройство управления глубиной хода отводителя, содержащее размещенные в корпусе отводителя гидростатический диск с диафрагмой и находящиеся во взаимодействии с ним упругий элемент и систему рычагов, связанную с гидродинамическими элементами управления ходом отводителя по глубине, отличающееся тем, что оно снабжено размещенными вне отводителя и соединенными электрически с судном-буксировщиком и последовательно между собой блоками кодирования, обработки информации и передачи ее по гидроакустическому каналу, а также размещенными в корпусе отводителя блоком приема информации, блоком декодирования, блоком сравнения, блоком обработки информации и выработки управляющего сигнала, усилителем мощности, приводным двигателем управляющего элемента, воздействующего на упругий элемент, и датчиком перемещения управляющего элемента, при этом блок приема информации и блок декодирования соединены между собой последовательно, блок сравнения и блок обработки информации и выработки управляющего сигнала соединены с блоком декодирования параллельно, усилитель мощности и приводной двигатель управляющего элемента соединены с блоком обработки информации и выработки управляющего сигнала последовательно, а выходы блока сравнения и датчика перемещения управляющего элемента соединены с входом блока обработки информации и выработки управляющего сигнала.
Patent RU-2110896-C1 (RU)
Title: Receiver and transmitter of multiple-channel signals
Inventor: SUKHORUKOV A S
IPC: H04J1/00
Filed: 1994-07-25
Granted: 1998-05-10
Abstract: FIELD: radio engineering. SUBSTANCE: transmitting part of each of N channels has m sub-channels each of which has serial circuit of band-pass filter, phase shifter, frequency converter, amplifier. Second input of frequency converter is connected to sub- carrier frequency oscillator. Output of amplifier of each sub-channel in each channel is connected to corresponding input of channel adder. Outputs of N channel adders are connected to corresponding inputs of group adder, which output is connected to second input of modulator which output is connected to communication line through group filter. Receiving part of device in each of N channels has m sub-channels each of which has serial circuit of band-pass filter, frequency converter, phase shifter and amplifier. Second input of frequency converter is connected to sub-carrier frequency oscillator. Output of amplifier in each of m sub-channels in each channel is connected to corresponding input of channel adder, which outputs are connected to input of corresponding message receiver. EFFECT: increased number of channels in given band. 1 dwg
Patent RU-2116297-C1 (RU)
Inventor: BREDLEJ VILLIAM KEHPRES
IPC: A61K31/435
Filed: 1992-11-05
Granted: 1998-07-27
Abstract: FIELD: organic chemistry. SUBSTANCE: products: derivatives of 1,3-substituted cycloalkene and cycloalkane of the formula (I) Z-CH 2 -Y where Z are compounds of the formulas   and Y are compounds of the formulas   where R - phenyl, 2-, 3- or 4-pyridinyl that can be substituted with lower alkyl, lower alkoxyl, 2-, 4- or5-pyrimidinyl, 2- or 3-thienyl, 3-indolyl, 2-, 3- or 4-quinolinyl; m = 1, 2 or 3. Reagent 1: compound of the formula (II)  . Reagent 2: RM where R has value indicated above; M - magnesium or lithium halide. Reaction conditions: in the medium of solvent, for example, tetrahydrofuran, at 0 C followed by treatment the formed product with acid, for example, trifluoroacetic acid. Synthesized compounds are used in medicine as antipsychotic and antihypertension agents. EFFECT: improved method of synthesis. 8 cl, 2 tbl, 26 ex
Patent RU-2078502-C1 (RU)
Title: Rodentocide bait
Inventor: TRAKHANOV DMITRIJ F
IPC: A01P11/00
Filed: 1994-09-14
Granted: 1997-05-10
Abstract: FIELD: agriculture, veterinary science. SUBSTANCE: bait has aminostigmine as an active component and attractant - sugar, vegetable oil, and nutrient base - the milled waste of pastry production. EFFECT: enhanced effectiveness of bait. 5 cl
Patent RU-2081675-C1 (RU)
Title: Filter for oil cleaning
Inventor: TSIKALYUK GENNADIJ A
IPC: B01D27/10
Filed: 1994-11-04
Granted: 1997-06-20
Abstract: FIELD: oil filtration, predominantly in internal-combustion engines of motor cars. SUBSTANCE: proposed filter comprises two cleaning stages. First stage is made in form of perforated, conically shaped shell faced with filtering material on its external side and having its greater base in contact with filter body. Shell is provided with open grooves directed towards greater base. When first stage is clogged up, filtering material detaches itself from filter body under effect of increasing pressure difference, thereby forming by-pass slots acting as additional by-pass valve. Second oil cleaning, stage is formed as corrugated shutter. When filter is in extreme situations, additional by-pass valve is actuated and in this case oil partially comes unpurified into lubricating system. Proposed filter fully protects engine from getting of coarsely dispersed abrasive inclusions into it and neutralizes acids. EFFECT: service life of engine is considerably extended. 2 cl, 2 dwg
Patent RU-2094055-C1 (RU)
Title: Method of estimation of pituitary-adrenal system state in women organism
Inventor: FEDINA ROZA G
IPC: A61K35/16
Filed: 1994-11-18
Granted: 1997-10-27
Abstract: FIELD: medicine, endocrinology, gynecology. SUBSTANCE: state of pituitary-aderenal system is estimated by determination of cortizol, somatotropin and aldosterone concentrations. Normal state of pituitary-adrenal system is estimated at combination of high level of cortizol concentration (667.5 ± 10.05 nM) with increased somatotropin concentration (5.67 ± 1.10 ng/ml) and aldosterone content (142.61 ± 10.64 pg/ml) and also at combination of low or median cortizol level with low or median somatotropin and aldosterone content. Other concentrations of cortizol, somatotropin and aldosterone indicate the deviation of pituitary-adrenal system state from norm. Method can be used in therapy, surgery also for detection of persons with risk factors. EFFECT: improved method of estimation. 2 tbl
Patent RU-2083329-C1 (RU)
Title: Device for manufacture of sintered porous pipes from spherical metal granules
Inventor: DEMCHENKOV GEORGIJ G
IPC: B22F5/10
Filed: 1994-11-28
Granted: 1997-07-10
Abstract: FIELD: manufacture of sintered porous pipes from spherical metal granules. SUBSTANCE: the offered device includes mold and core made of material inert to granules. Mold is made of material whose coefficient of linear expansion is less than that of sintered granules, and core is made of material with coefficient of lines expansion exceeding that of sintered granules. EFFECT: cut down costs of porous pipes from granules by 25-30% due to multiple repeated use of equipment for sintering and use of low const and adaptable to production material for production of core, higher strength of porous pipes due to additional pressing from inside by rigid metal core. 1 dwg, 1 tbl
Patent RU-2127154-C1 (RU)
Title: Centrifugal separator for production of butter
Inventor: BELJANCHIKOV NIKOLAJ NIKOLAEVI
IPC: B04B1/08
Filed: 1994-12-23
Granted: 1999-03-10
Abstract: FIELD: food industry. SUBSTANCE: centrifugal separator has drum accommodating plate holder with set of plates and channel to let out high-fat cream, separating plate arranged over plate set and forming, with drum wall, a channel to let out buttermilk, and cream fatness control screw installed on separating plate. Screw has cylindrical body with axial outlet channel. Additional separating plate is installed under plate set separating plate forming a channel, to let out buttermilk with fine fraction of protein, together with plate installed over plate set. Additional separating plate has hole to bypass part of buttermilk into channel to let out high-fat cream. Body of screw has conical projection on its end face to change passage of hole, and hole to let in part of above-indicated buttermilk into axial channel of body is provided on side surface of screw body. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2093265-C1 (RU)
Title: Flour mill
Inventor: GLUKHIKH GENNADIJ I
IPC: B02C9/04
Filed: 1995-05-22
Granted: 1997-10-20
Abstract: FIELD: food industry. SUBSTANCE: flour mill has peeling, hulling, abrading systems with working members, milling system with pair of rolls and sifting system with sieves. All the systems are interconnected by conveying system. The systems are made in the form of building blocks consisting of vortex heat-and- mass exchanger provided with tapered swirlers with tangential slots, mixing chamber, discharging arrangement, axially movable rotor fitted radial vanes, and cyclone separator made in the form of cylindrical housing with tapered hopper, discharge arrangement, inlet-outlet pipes, mixing chamber and axial swirler installed in the mixing chamber. EFFECT: improved efficiency. 6 cl, 8 dwg
Patent RU-2120552-C1 (RU)
Title: Method of water-engineering recultivation of worked-out sidehill quarries
Inventor: ZIMIN G T
IPC: E21C41/32
Filed: 1995-05-25
Granted: 1998-10-20
Abstract: FIELD: opencast mineral mining; may be used in recultivation of sidehill quarries. SUBSTANCE: method consists in layer filling of quarry zone to form hydraulic accumulating hollow, further planing of fill surface, coating of fill surface with fertile earth layer and subsequent sowing to grass. Hydraulic accumulating hollow is arranged in fill lower layer whose thickness is equal to thickness of water-bearing layer and connected with water collector for water raising. Upper layer is filled with antifriction rocks. Flow of surface water from quarrying zone is ensured by planing of fill surface. EFFECT: higher efficiency. 2 dwg
Patent RU-2124382-C1 (RU)
Inventor: SAVUSHKIN S N
IPC: B01D24/46
Filed: 1995-06-07
Granted: 1999-01-10
Abstract: FIELD: facilities for cleaning water from agrochemicals. SUBSTANCE: filter has housing with filtering charge, branch pipes to let in influent water and let out filtering and washing water, floating partition, turning mechanism, augers one of which is installed in influent suspension chamber and provided with brush and the other, in filtrate chamber. EFFECT: increased efficiency of regeneration and capacity of filter. 3 cl, 3 dwg
Patent RU-2108331-C1 (RU)
Title: Method of synthesis of crystalline solvate, crystalline solvate of 6-hydroxy-2-(4-hydroxyphenyl)-3-[4-(2-piperidineeth- -oxy)benzoyl]benzo[b]thiophene hydrochloride
Inventor: EHLIZABET SMIT LABELL
IPC: C07D333/72
Filed: 1995-09-18
Granted: 1998-04-10
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to method of synthesis of crystalline solvate or nonsolvated crystalline 6-hydroxy-2-(4-hydroxyphenyl)-3-[4-(2-piperidineethoxy)benzoyl- -benzo[b] thiophene hydrochloride by acylation of protected derivative of 2-arylbenzothiophene in the presence of boron trichloride or tribromide followed by isolation of crystalline solvate, its dissolving in hot solution containing methanol and water and solution concentrating. EFFECT: improved method of synthesis. 11 cl, 6 tbl
Patent RU-2096001-C1 (RU)
Title: Method for producing food powders
Inventor: GORSHENIN PAVEL A
IPC: A23L3/46
Filed: 1995-11-01
Granted: 1997-11-20
Abstract: FIELD: preparation of food powders from extracts, juices, syrups and puree. SUBSTANCE: liquid product is moved in film in the field of centrifugal forces. Gaseous heat carrier is bubbled through film in the direction of axis of rotation of centrifugal forces. Its expenditure corresponding to calculated meaning of experimental formula which provides preliminary concentration, sprayed drying with preparation of powder. EFFECT: higher efficiency.
Patent RU-2128397-C1 (RU)
Title: Method for establishing communication with alternating data transmission rate, method for keeping constant data output rate, method for control of power of first communication device using second communication device
Inventor: UITLI CHARL Z EH III
IPC: H04J13/00
Filed: 1994-11-22
Granted: 1999-03-27
Abstract: FIELD: communication devices. SUBSTANCE: method involves convolution encoding of output data signal in order to generate multiple convolution-encoded signals. Each convolution-encoded signal contains multiple data symbols. Each data symbol is repeated given number of times in order to achieve constant given output rate of data sequence transmission. Then symbols in specified positions of data sequence are deleted in order to produce new data sequence with constant and lower data transmission rate than that of source data sequence. Encoded signals with duplicated symbols are multiplexed in order to produce final data sequence. EFFECT: increased rate of data transmission while keeping constant output signal transmission rate. 8 cl, 5 dwg
Patent RU-2126100-C1 (RU)
Inventor: BALALAEV A V
IPC: F04B49/08
Filed: 1996-01-22
Granted: 1999-02-10
Abstract: FIELD: hydraulic actuating mechanisms, namely systems with servomechanisms without control devices, particularly in pump stations of powered timbers for automatically discharging pumps. SUBSTANCE: automatic unit includes housing with connecting ducts, return valve, relief valve with cone closing member, servovalve. The last has stem contacting with successively arranged pushing plungers. Cavity under central pushing plunger is separated from supply duct by throttling passage and it is connected with hydropneumatic accumulator. Cavity embedding spring of servovalve is connected with control cavity of relief valve by means of one throttle and with supply duct - by means of another throttle. EFFECT: enhanced reliability, efficiency and dynamic properties of hydraulic system. 1 dwg
Patent RU-2127551-C1 (RU)
Inventor: KOSTYRNOJ ALEKSANDR VASIL EVIC
IPC: A61M25/01
Filed: 1996-01-30
Granted: 1999-03-20
Abstract: FIELD: medicine, surgical pancreatology; may be used in treatment of pancreatonecrosis. SUBSTANCE: method includes installation of two trough channels over the upper and lower surfaces of purulent-necrotic region. The channels are brought out from abdominal cavity. Laparoscopic evaluation of inflammatory process is effected alternately by channels with the help of laparoscope. Brush tool is introduced into bursa omentalis and rotated round it. Sequesters of pancreas and necrolized tissues of parapancreatic fat are removed with the help of tool bristles. Introduced simultaneously through irrigation drainage system are antiseptic solutions. Degree of cavity cleaning is controlled laparoscopically by trough channels. EFFECT: reduced complications connected with repeated operations.
Patent RU-2116280-C1 (RU)
Inventor: POLJAK B I
IPC: C04B35/52
Filed: 1996-02-06
Granted: 1998-07-27
Abstract: FIELD: ceramics. SUBSTANCE: invention relates to Al 2 O 3 -SiC-C ceramic products appropriate for use in refractory industry. To manufacture ceramic products, carbon component (carbon black, coke or graphite), silicon carbide and/or corundum are used with alkylresorcin resin as organic binder. Mixture is heated at 160-180 C for 1.5-2.5 h. EFFECT: simplified process, improved environmental condition, and improved quality of products. 3 cl, 1 tbl
Patent RU-2108258-C1 (RU)
Title: High-speed vessel
Inventor: BAGANIN A A
IPC: B63B1/20
Filed: 1996-03-25
Granted: 1998-04-10
Abstract: FIELD: shipbuilding; designing of high-speed vessels equipped with complex of automatically controllable interceptors moving in transient mode or in planing. SUBSTANCE: high-speed vessel has hull with bilge and interceptors mounted flush with bottom. Hull is provided with bottom planing step which changes into side planing step whose height reduces to zero above at-rest waterline. Automatically controllable interceptors are located behind bottom planing step. EFFECT: enhanced reliability. 5 dwg
Patent RU-2098746-C1 (RU)
Title: Telescopic blasting device
Inventor: NIKOLAEV VLADIMIR IVANOVICH
IPC: F42C1/14
Filed: 1996-04-18
Granted: 1997-12-10
Abstract: FIELD: armament, in particular, devices for aircraft destruction means with liquid outfit. SUBSTANCE: telescopic blasting device is placed in the casing of the aircraft destruction means in the plane of the lifting eye. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2107824-C1 (RU)
Title: Steam turbine low-pressure cylinder end seal
Inventor: DUNAEV L L
IPC: F01D11/02
Filed: 1996-06-11
Granted: 1998-03-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: end seal has chamber 9 of sealing steam getting from dearest and steam suction chamber 10 installed before end labyrinth seal and precluding entrance of atmospheric air, both chambers are arranged between labyrinth sections. Additional steam suction chamber 8 is installed after front labyrinth section. This chamber provides delivery of steam into low-pressure device of turbine plant, in particular, in to low-pressure heater. Such design of end seal reduces to minimum penetration of sealing steam into blading of steam turbine low-pressure cylinder and prevents harmful action of moisture liberated from steam onto working blades of last stage of low-pressure cylinder. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2123339-C1 (RU)
Inventor: MASYCHEVA V I
IPC: A61P31/22
Filed: 1996-06-18
Granted: 1998-12-20
Abstract: FIELD: medicine, pharmacology. SUBSTANCE: invention relates to agents for herpetic infections treatment. Invention proposes a new antiviral ointment composition based on component of the home inducer preparation of interferon - complex of sodium salts of single- and double-stranded ribonucleic acids from Saccharomyces cerevisiae cells. Composition can be used for dermatological treatment of damages induced by herpes virus, it shows prolonged effect and harmless for organism. EFFECT: enhanced effectiveness of an agent. 4 tbl, 1 dwg
Patent RU-2124613-C1 (RU)
Inventor: MAZUROV VLADIMIR FEDOTOVICH
IPC: E04G11/22
Filed: 1996-07-15
Granted: 1999-01-10
Abstract: FIELD: equipment for construction industry. SUBSTANCE: construction jig is intended for building walls by cast-in-place method using monolithic blocks made of concrete. This is intended primarily for erection of low-storied buildings. Construction jig is universal in application and can be applied for erection of any contemplated premises and structures with dimension from 100 cm to 2 m. Jig is adapted for levelling components being built in horizontal and vertical directions. At initial installation and dismantling of jig there is no need for using additional facilities such as crane. This makes building of private houses acceptable for many persons. Construction jig is made in the form of sectional structure which is assembled of vertical load-bearing supports manufactured from pipes. Screwed to these load-bearing supports are load-bearing frames made from angle pieces. Load-bearing supports and frames are taken in amount according to actual floor area of premise to be built. Installed on frames over perimeter of walls is sliding frame with rail and telpher. Fastened to load-bearing vertical supports over entire perimeter of walls are mounting pipes, and clamps are installed on mounting pipes. Application of aforesaid embodiment of construction jig widens its operating potentialities, reduces labour-intensity and cost. EFFECT: higher efficiency. 22 dwg
Patent RU-2113190-C1 (RU)
Title: An artificial ocular crystalline and photochromic glass
Inventor: ZAK P P
IPC: A61L27/02
Filed: 1996-09-19
Granted: 1998-06-20
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: photochromic material of lenses is additionally characterized by nonreversible slow turning yellow just as natural human crystalline. Such a peculiarity enables to provide more complete correction of vision and retinal protection against photo damage and premature aging. Photochromic glass which provides such peculiarities contains SiO 2 , B 2 O 3 , Al 2 O 3 , Na 2 O, CuCl 2  and AgCl at the following ratio of components, weight%: SiO 2  58-62, B 2 O 3  18-20, Al 2 O 3  8-12, Na 2 O 8-12, CuCl 2  0.1-0.35, AgCl 0.01-0.6, moreover CuCl 2  and AgCl develop microcrystals of 100-150  size. EFFECT: higher efficiency to protect retina against light damage and increase visual comfort along simultaneous decrease of visual level due to artificial crystalline lenses made of photochromic glass which provides a selective weakening of separate ranges of light radiation, for example, for prophylaxis of senile macular degeneration. 2 cl, 9 cl, 5 dwg
Patent RU-2123857-C1 (RU)
Title: Method of preparing an agent showing radioprotective activity
Inventor: NIKOLAEVA M G
IPC: A61K36/09
Filed: 1996-09-25
Granted: 1998-12-27
Abstract: FIELD: pharmacy, radioprotective substances. SUBSTANCE: method of preparing involves mixing lichen and additional substances - lactose and starch and sugar syrup is added as a wetting agent (0.16 l of 64% solution) at the following ratio of components, mas. p. p.: lichen 50; lactose 25, and starch 25. EFFECT: broadened pattern of natural plant raw for radioprotective agents preparing. 1 ex, 2 tbl