baber/WOPTO huggingface dataset:
Patent RU-2235698-C2 (RU)
Inventor: KOSYKH A V
IPC: C04B33/00
Filed: 2002-08-06
Granted: 2004-09-10
Abstract: FIELD: ceramics. 
     SUBSTANCE: invention concerns manufacture of porous ceramic materials that can be used as building materials. Raw meal is composed of, wt %: carbonized clay loam 75.5-83, compacted microsilica 10-15, spillage from electrolyzer carbon linen breakage 5-7, and sulfate soap 2-2.5. Manufacture of light-weight ceramics from this raw meal comprises mixing, on rotor mixer, clayey ceramic slurry with compacted microsilica prepared by granulation from 0.8-1% sulfate soap aqueous solution followed by adding technical foam prepared by bubbling 1.2-1.5% sulfate soap aqueous solution with air, molding, drying, and firing at 1000 о С. 
     EFFECT: widened source of raw materials by involving carbonized materials into ceramics manufacture, reduced average density, heat conductance, and material consumption of products. 
     2 cl, 2 tbl
Patent RU-2235352-C2 (RU)
Inventor: ZEMLEVSKIJ V N
IPC: G05F1/10
Filed: 2002-11-04
Granted: 2004-08-27
Abstract: FIELD: rockets control systems. 
     SUBSTANCE: method includes additional broad-impulse modulation of broad-impulse modulated control signal, during that process load current value is measured, it is compared to values of given thresholds of enabling and disabling load, and on basis of results of comparing value of additional broad-impulse modulation coefficient is set, by which nominal load current is set. Device has power source, broad-impulse control signal modulation forming means, load, electronic key, current sensor, two-threshold device for comparing to set unit of enabling and disabling thresholds of load and match circuit. 
     EFFECT: higher precision of regulation of nominal load current with excluded instability due to automatic regulation of additional broad-impulse modulation coefficient. 
     5 dwg
Patent RU-2260909-C2 (RU)
Inventor: KIRILLOV VLADIMIR IVANOVICH
IPC: H04B3/50
Filed: 2002-12-24
Granted: 2005-09-20
Abstract: FIELD: digital communications. 
     SUBSTANCE: proposed digital transmission system using four-wire communication line for transmission has two terminal stations interconnected by four-wire cable communication line; each station has three identical transceiver modules, device for dividing full digital stream into three sub-streams, and three line transformers. 
     EFFECT: enhanced throughput capacity. 
     1 cl, 3 dwg, 2 tbl
Patent RU-2283309-C2 (RU)
Inventor: FREDERIK REJ KINDER
IPC: C07F7/18
Filed: 2001-08-06
Granted: 2006-09-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of discodermolid and its analogs of the formula (V):   At the first step method involves the coupling reaction of ketone compound of the formula (I):   with aldehyde compound of the formula (II):   in the presence of dialkylboron halide or triphlate, amine base and polar organic solvent to yield β-hydroxyketone of the formula (III):   at the second step method involves reduction of ketone compound synthesized at the first step by its treatment with boron hydride reagent in polar organic solvent medium and proton solvent to yield 1,3-diol of the formula (IV):   at the third step method involves lactonization and removal of free acid-labile hydroxyl protective group of 1,3-diol synthesized at the second step by its treatment with hydrogen halide dissolved in polar solvent or mixture of solvents to yield the end compound of the formula (V) wherein R 1  means (C 1 -C 6 )-alkyl; R 2  means (C 1 -C 6 )-alkyl; R 3  means hydrogen atom or acid-labile hydroxyl protective group; R 3 '' means acid-labile hydroxyl protective group; R 4  means hydrogen atom or methyl group; X means oxygen atom (O) under condition that when X means O and R 3  means acid-labile hydroxyl protective group of compound of the formula (I) then residue -X-R 3  in compound of the formula (V) represents hydroxyl group (-OH). Also, invention relates to novel intermediate compounds of formulae (I), (III) and (IV) and to a method for synthesis of compound of the formula (I). Invention provides a new method for synthesis of the valuable compound discodermolid and its analogs with the satisfied yields. 
     EFFECT: improved method of synthesis. 
     16 cl, 4 ex
Patent RU-2258239-C2 (RU)
Title: Method of establishment of radio communication among mobile objects
Inventor: KUPERSHMIDT P V
IPC: G01S1/02
Filed: 2003-03-25
Granted: 2005-08-10
Abstract: FIELD: radio navigation; locating mobile object position. 
     SUBSTANCE: base stations at preset operating ranges are located at random spread near vertices of conventional cells having form of regular polygons whose sides tightly adjoin each other at preset mathematical expectation and dispersion of distance between nearest base stations. Radio signal received from mobile object at base stations which are first base stations is transmitted to second base stations and then to subsequent base stations located within operating range of previous base stations in relay-race way. Transmission of radio signals from subsequent base stations is performed upon completion of reception of signals from previous base stations; mobile object position is determined by preset operating ranges of base stations, by preset coordinates of reference points, by preset distance between nearest base stations and by preset duration of radio signals transmitted from base stations. 
     EFFECT: facilitated procedure. 
     2 cl, 7 dwg
Patent RU-2274173-C2 (RU)
Title: Способ производства желейного мармелада
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-18
Granted: 2006-04-20
Abstract: Изобретение относится к пищевой промышленности. Способ предусматривает подготовку сырья, приготовление сиропа, содержащего пектин, сахар, воду и добавку из сырья растительного происхождения, варку сиропа, разделку, разливку, формование, сушку и фасовку. В качестве сырья растительного происхождения используют экстракт смеси чая черного байхового, чая зеленого байхового и кожуры апельсина, взятых в соотношении по массе 7:2:1. При разделке добавляют лимонную кислоту, лактат натрия, ароматизатор «Лимон» и препарат из биомассы микромицета Mortierella sclerotiella. Препарат из биомассы Mortierella sclerotiella получают путем последовательного экстрагирования биомассы микромицета Mortierella sclerotiella неполярным экстрагентом в надкритическом состоянии, водой, щелочью, водой, кислотой, водой, щелочью и водой с последующим объединением первого экстракта с твердым остатком, а целевой продукт готовят при определенном расходе компонентов. Способ позволяет получить продукт с гармоничным сочетанием органолептических свойств и расширенным спектром профилактических свойств.
Patent RU-2289205-C2 (RU)
Title: Network and method for shared use of radio-access units by backbone networks
Inventor: ANKKAR LARS
IPC: H04Q1/00
Filed: 2002-03-11
Granted: 2006-12-10
Abstract: FIELD: cell communications, in particular, method for radio-access to radio-network having radio-access network and backbone network. 
     SUBSTANCE: at least two different backbone network are connected to one radio-access network and at least one network element of radio-access network is used jointly by at least two different backbone networks. 
     EFFECT: creation of solution for lowering costs of new networks. 
     11 cl, 6 dwg
Patent RU-2305604-C2 (RU)
Title: Granulator with fluidized bed and sprayer
Inventor: BEDETTI DZHANFRANKO
IPC: B05B7/04
Filed: 2002-04-12
Granted: 2007-09-10
Abstract: FIELD: granulation in fluidized bed by wetting of seeding particles and growing granules in liquid state. 
     SUBSTANCE: sprayer for liquid agent distributors is provided with first tube having practically rectilinear axis and preset diameter; this tube has outlet hole of distributor at its end; tube consists of at least two adjoining sections: first section has shape of cone tapering towards axis and second section terminating in outlet hole of distributor has shape widening cone; sprayer has second tube which is located coaxially inside first tube forming circular cavity; its outlet end is located inside first taper section of first tube. Granulator with fluidized bed is provided with reservoir where fluidized bed of seeding particles and granules of agent being granulated is formed; it is also provided with device for continuous delivery of seeding particles to fluidized bed, liquefaction system and system for keeping the seeding particles and granules in fluidized bed and at least one distributor through which flow of liquid agent facilitating growth of granules is delivered to fluidized bed. Distributor is provided with one or several sprayers for liquid agent and first tube having practically rectilinear axis and preset diameter; this tube has outlet hole at the end; tube consists of two adjoining sections: first section has shape of cone narrowing towards axis and second section terminating in outlet hole of distributor has shape of widening cone. Distributor is also provided with second tube which is coaxially located inside first tube forming circular cavity together with it; its outlet end is located inside first taper section of first tube. 
     EFFECT: enhanced efficiency of granulation. 
     10 cl, 2 dwg
Patent RU-2264626-C2 (RU)
Inventor: GORBUNOV V V
IPC: G01N33/52
Filed: 2003-12-10
Granted: 2005-11-20
Abstract: FIELD: narcology and cardiology. 
     SUBSTANCE: patient undergoes echo-cardiographic examination supplemented by determination of components of LPO/antioxidant system from formula: K/TBA/DD, where K is erythrocyte catalase level, TBA level of TBA-positive products in blood serum; and DD factor characterizing presence or absence of diastolic dysfunction. When this factor is inferior to 2.1, alcohol-induced heart injury is diagnosed. 
     EFFECT: enabled diagnostics of alcohol-induced heart injury required urgent drug therapy taking into account risk of development of fatal ventricular arrhythmias. 
     1 tbl
Patent RU-2265052-C2 (RU)
Inventor: ISAEV V A
IPC: C12N9/64
Filed: 2003-12-17
Granted: 2005-11-27
Abstract: FIELD: biotechnology, preparative biochemistry, enzymes. 
     SUBSTANCE: invention relates to a method for preparing the highly purified and highly active enzyme preparation collagenase. Method for preparing the collagenase preparation involves homogenization of hepatopancreas tissue of industrial species crabs in buffer aqueous solutions, isolation of collagenase solution, its purification by successive two-stage ultrafiltration on membranes providing cutting off inert substances and lyophilic drying of the preparation. Ultrafiltration is carried out on poly-fibrous membranes with size of pores 15 kDa and concentrate prepared at the 1-st stage of ultrafiltration is diluted with water in the ratio = 1:(5-10), and concentrate prepared at the 2-d stage of ultrafiltration is subjected for additional successive microfiltration on membranes with size of pore 100 kDa and ultrafiltration on membranes with size of pores 15 kDa. Homogenization of hepatopancreas of industrial species crabs is carried out in acetate-ammonium buffer containing calcium acetate at pH 6.4-6.7 followed by precipitation of collagenolytic enzymes with ammonium sulfate at 60-70% degree of saturation. Invention provides increasing the total collagenolytic activity, specific activity of the preparation and its purity. The collagenase preparation can be used in medicine, veterinary science, biochemistry and food industry and for research aims also. 
     EFFECT: improved preparing method. 
     2 cl, 2 ex
Patent RU-2321079-C2 (RU)
Title: Method and device for recording data onto optical data carrier
Inventor: AKHN JONG-DZIN
IPC: G11B20/10
Filed: 2004-04-13
Granted: 2008-03-27
Abstract: FIELD: method and device for recording digital data onto optical disk by creating a marking on optical disk. 
     SUBSTANCE: in accordance to the method, a marking or a gap is formed using recording signal with an erasing template, containing a set of impulses. 
     EFFECT: prevented distortion and improved shape of marking, making it possible to improve recording/reproduction characteristic. 
     6 cl, 21 dwg
Patent RU-2321945-C2 (RU)
Title: Switching device for reliably switching current circuits
Inventor: FREJ FRITTS
IPC: H02M3/158
Filed: 2002-11-19
Granted: 2008-04-10
Abstract: FIELD: technology for opening and closing current circuits. 
     SUBSTANCE: the switching device for reliable switching of current circuits contains two serial branches (1,2), where at least in one of the serial branches (1,2), in parallel to each other, at least two switching elements (11,12) are positioned, switching inputs (20) of which are connected to input point of serial branch (4,5), and switching outputs (21) of which are connected to input side of corresponding winding (8,9) of transformer (10), output sides of windings (8,9) are connected to one another and to output point of serial branch (6,7), where the windings of the transformer are made in such a way, that strengths (17,18) of magnetic field of both partial currents (15,16) of consumer current (14) in transformer (10) act in directions opposite to each other, and between the output points (6,7) of serial branches (1,2) the capacitor (13) is provided. 
     EFFECT: increased reliability of commutation. 
     49 cl, 7 dwg
Patent RU-2278520-C2 (RU)
Inventor: POTAPOV SERGEJ STEPANOVICH
IPC: A21D8/04
Filed: 2004-07-14
Granted: 2006-06-27
Abstract: FIELD: food industry, confectionary production. 
     SUBSTANCE: the present innovation deals with preparing starchy confectionary products out of wheat flour. The suggested food additive contains a starchy foundation, cysteine and fungous α-amylase - an enzymatic preparation of amylolytic action at the following ratio, weight%: fungous α-amylase 0.0005-0.02, cysteine 0.01-0.05, bakery wheat flour of the highest sort - the rest. This enables to increase gas-forming capacity of the dough, increase dough quality and, thus, the quality of starchy confectionary products. 
     EFFECT: higher efficiency. 
     2 ex
Patent RU-2306887-C2 (RU)
Inventor: SERGEEV KONSTANTIN SERGEEVICH
IPC: A61B17/56
Filed: 2004-11-15
Granted: 2007-09-27
Abstract: FIELD: medicine, neurosurgery. 
     SUBSTANCE: it is necessary to carry out laminectomy at resecting the vertebral arch including the roots of arches, at resecting inferior articular processes and caudal part of spinous process of the above-lying vertebra. Moreover, one should carry out median retraction of spinal cord, form the defect in posterior department of affected vertebra's body with the help of a hollow crown cutting, replace intracanally located fragments in ventral direction into the defect formed. Then one should perform impaction of fragments into the formed defect. The innovation enables to decrease the risk of spinal cord's lesion, prevent migration of fragments out of the formed defect. 
     EFFECT: higher efficiency of decompression. 
     2 cl, 7 dwg, 1 ex
Patent RU-2312801-C2 (RU)
Inventor: GRASVAL D MARTIN
IPC: B65D49/12
Filed: 2003-05-06
Granted: 2007-12-20
Abstract: FIELD: packages, particularly containers with hinged lids. 
     SUBSTANCE: closing device made in accordance with the first variant comprises bent control fastening tape extending along outer annular body rim periphery and connected thereto by lower edge thereof. Said connection includes predetermined frangible points. At least one fixing orifice is made in lower side of gripping extension. The fixing orifice at least partly includes upper edge of control fastening tape. In another variant fastening tape has at least one retaining member integrally formed on inner side of fastening tape. The retaining member extends inwards in radial direction and supports lid body as lid is installed in closed position. In the third variant one locking edge of control fastening tape for total locking edge of hinged lid is created as locking tab made as an integral part of control fastening tape and extending inwards in radial direction towards annular rim of closing device body. Locking tab has free end spaced a distance from annular rim in axial direction. 
     EFFECT: improved tamper-protection. 
     14 cl, 22 dwg
Patent RU-2300097-C2 (RU)
Inventor: ILJUKHIN VJACHESLAV VASIL EVIC
IPC: G01N25/00
Filed: 2005-04-26
Granted: 2007-05-27
Abstract: FIELD: thermometry. 
     SUBSTANCE: method provides usage of temperature detectors to transform electric signal, and identification of type of phase transition. Electric Signal from temperature detector is corrected for value of electric signal which is generated by phase transition of material. Correcting electric signal is achieved by means of additional probe. 
     EFFECT: improved precision of measurement. 
     4 cl, 9 dwg
Patent RU-2297712-C2 (RU)
Inventor: AVANESJAN GARRI ROMANOVICH
IPC: H03G5/16
Filed: 2005-05-04
Granted: 2007-04-20
Abstract: FIELD: sound engineering; domestic stationary sound-reproducing centers. 
     SUBSTANCE: proposed method for tuning sound-reproducing channel includes generation of test signal, estimation of results of test signal passage through sound-reproducing channel, this being followed by variation of gain-frequency response shape according to estimate obtained; results of test signal passage through sound-reproducing channel are estimated in compliance with individual psycho-acoustic sensations of listener; test signal is essentially sequence of alternating signals varying with time and lying in different sections of audio-range frequencies. 
     EFFECT: ability of tuning sound-reproducing channel in compliance with psycho-acoustic sensations of listener. 
     3 cl, 3 dwg
Patent RU-2309277-C2 (RU)
Title: Вакуумный насос внутреннего сгорания
Inventor: STADNIK ARTEM VLADIMIROVICH
IPC: F02D9/02
Filed: 2005-05-12
Granted: 2007-10-27
Abstract: Изобретение относится к двигателестроению, в частности к устройствам, создающим в определенных объемах разрежение газовых и парогазовых сред. Изобретение позволяет получать вакуум при откачивании вакуумным насосом газовых или парогазовых сред. Вакуумный насос содержит кривошипно-шатунный механизм, механизм газораспределения, устройство для воспламенения свежего заряда в цилиндре, системы питания, смазки, охлаждения и пуска, дроссельную заслонку системы питания, устройство дозирования топлива, вакуумную магистраль, снабженную дроссельным устройством, выполненным с возможностью изменения проходного сечения. Насос снабжен системой регулирования разрежения во впускном коллекторе, взаимодействующей с дроссельным устройством, дроссельной заслонкой и устройством дозирования топлива и выполненной с возможностью ограничения минимального и максимального разрежения при работе. Система выполнена с возможностью регулирования разрежения или по частоте вращения коленчатого вала или по сигналу датчика разрежения во впускном коллекторе. В качестве устройства для воспламенения заряда в цилиндре может быть использована дизельная аппаратура подачи топлива. Узлы механизма газораспределения выполнены таким образом, что отсутствует перекрытие впускных и выпускных клапанов. При откачивании воздуха он имеет степень сжатия больше 15 при искровом зажигании и степень сжатия больше 30 при использовании дизельной аппаратуры подачи топлива. На вакуумной магистрали на участке впускной коллектор - полость, в которой создается вакуум, установлен фильтр. На вакуумной магистрали установлен нагнетатель, который может быть выполнен, например, с турбинным приводом или с приводом от коленчатого вала. Насос имеет несколько ступеней сжатия, причем сгорание происходит в последней ступени. 6 з.п. ф-лы, 2 ил.
Patent RU-2313577-C2 (RU)
Inventor: MONAKHOVA ELENA VLADIMIROVNA
IPC: C12R1/19
Filed: 2005-05-19
Granted: 2007-12-27
Abstract: FIELD: biotechnology, genetic engineering, medicinal microbiology. 
     SUBSTANCE: invention describes novel recombinant plasmids comprising V. cholerae 01 biovars eltor and classicae cloned cef gene, non01/non0139 (0130 and 0139 (Bengal) - pCef61B, pCef69B, pCef49B and pCef31B as components of vector plasmid pBAD18, respectively. Plasmids are prepared by incorporation of a PCR-amplificate of Vibrio choleare cef gene by sites Eco RI - Xba I in polylinker MCS2 of vector plasmid pBAD18 in orientation providing the transcription direction under control of P BAD -promoter. Strains of E. coli - Jm103pCef61B (KM 190), Jm103pCef69B (KM 191), Jm103pCef49B (KM 189) and Jm103pCef31B (KM 188) are producers of recombinant plasmids and Cef protein prepared by transformation of E. coli strain Jm103 with recombinant plasmids. Product of cef is carried out in induction with arabinose. Recombinant proteins Cef retain all three type of activity: esterase and biological one in vitro and in vivo. Invention can be used for investigation of role of cytotonic factor cef (CHO cell elongating factor) in pathogenesis of cholera, its biochemical and biological activity. 
     EFFECT: improved and valuable properties of plasmid, gene and protein. 
     8 cl, 2 dwg, 4 ex
Patent RU-2310797-C2 (RU)
Inventor: ZHARDIN ER P ER
IPC: F24F11/04
Filed: 2003-12-05
Granted: 2007-11-20
Abstract: FIELD: mechanical engineering; ventilation system and devices. 
     SUBSTANCE: according to invention relative humidity of air in room is measured by moisture sensor arranged in chamber.  Device has main inlet hole for air with adjustable passage area which is adjusted by moisture sensor.  Device contains auxiliary channel made for connecting inner space of room with space outside the room and whose passage section does not depend on passage section of main inlet hole for air.  Auxiliary channel is coupled through heat exchanger with chamber of moisture sensor and it can change temperature in said chamber. 
     EFFECT: possibility of ventilating room depending on value of relative air humidity in room. 
     9 cl, 3 dwg
Patent RU-2335320-C2 (RU)
Title: Assembly carbine and safety line
Inventor: BOLTOV SERGEJ VLADIMIROVICH
IPC: A63B29/02
Filed: 2005-06-09
Granted: 2008-10-10
Abstract: FIELD: medicine; life saving equipment. 
     SUBSTANCE: assembly carbine and safety line are intended for use as individual protection equipment during construction operations, repair, maintenance and other kinds of works. The backrest of a power stirrup is executed with a flexure with formation of an angle α. The latch of a closing link has a fixed stop with dredging. The lever for opening of the lock-out mechanism has dredging and is located on the section of a power stirrup opposite to the mechanism of lock-out, with possibility of pressure upon a fixed stop from the dredging. The power stirrup has rigidity ribs. The safety line contains a belt with a buckle and a sling with the assembly carbine executed under item 1. The technical result of the invention lies in increase of functional quality, reliability maintenance, scope expansion, decrease of labour input during manufacturing, increase of comfort of use. 
     EFFECT: increase of functional quality, reliability maintenance, scope expansion, decrease of labour input during manufacturing, increase of comfort of use. 
     2 cl, 6 dwg
Patent RU-2301098-C2 (RU)
Inventor: DLUGOPOL SKIJ GRIGORIJ MIKHAJL
IPC: A63B21/06
Filed: 2005-06-29
Granted: 2007-06-20
Abstract: FIELD: sportive and medicinal equipment, in particular, exercising of gluteus muscles without action of pressing force from seat. 
     SUBSTANCE: exerciser has vertical frame carrying at least one pulley and loading creating means connected with foot accommodation means through cable running through pulley. Foot accommodation means is fixed on cable extension means. Bench has portions for receiving user's back, head and gluteus muscles. Gluteus muscles receiving portion is fixed so as to be dropped during execution of exercise by user. 
     EFFECT: increased efficiency and simplified construction of exerciser. 
     20 cl, 1 dwg