baber/WOPTO huggingface dataset:
Patent RU-2219237-C2 (RU)
Inventor: KOROTKEVICH VALENTIN ALEKSEEVI
IPC: C12M1/02
Filed: 2001-10-10
Granted: 2003-12-20
Abstract: FIELD: biotechnology, in particular, hydrolytic microbiological industry. SUBSTANCE: method involves providing hydrolysis of raw wood raw material; separating hydrolysate and lignin for obtaining of nutritive medium; cultivating yeast in said medium; condensing resultant yeast biomass and drying by drying agent, the latter being produced from neutralized, plasticized and formed lignin; producing flue gas from formed lignin; burning flue gas and using combustion products as drying agent for yeast drying; directing used drying agent for lignin drying. Apparatus has hydrolysis unit, cyclone for discharging of lignin from hydrolysis unit, set of evaporators for cooling of hydrolysate, inverter, hydrolysate neutralizing unit, settler, vacuum cooling device, vacuum evaporating device for condensing of yeast biomass, drier for yeast biomass, and lignin drier. Apparatus is further provided with lignin neutralizing and plasticizing units and lignin forming unit for forming lignin into briquettes, said unit being arranged forward of lignin drier and gas generator for producing of flue gases from dry lignin briquettes. Gas generator is connected to combustion chamber of feed yeast drier. EFFECT: reduced feed yeast production cost due to using large amounts of lignin for producing of drying agent and utilization of secondary power sources for production of feed yeast in the process of lignin utilization. 3 cl, 1 dwg
Patent RU-2250997-C2 (RU)
IPC: E21D9/00
Filed: 2001-12-24
Granted: 2005-04-27
Abstract: FIELD: construction. 
     SUBSTANCE: method includes making a mini-tunnel by serial pressing through, in soil with concurrent feeding of special solution, at least two hollow concrete sections connected with pressing, each of which is made with end portions open at ends, one of which is made on outer side with ring-shaped groove open from end portion, wherein metallic ring is mounted projecting beyond section end, with thickness not greater than groove depth, hollow of which together with inner hollow of end portion of section forms shelf-like cone, and other end portion of section is made stepped and narrowing towards end with forming of bushing portion with one shelf for ring of adjacent section cone and no less than with one shelf for ring compacting insert made of soft pressurizing gas and water impermeable material, tightly clinging by one side to surface of shelf, and by other - to inner surface of ring, while shelves of bushing portion are made within limits of section wall half thickness, which half is directed outwards. End portions of pipeline sections adjacent to mini-tunnel are made matching with adjacent mini-tunnel sections or transfer sections are used and/or inserts, while pipeline is connected to mini-tunnel after pressing through in soil and/or embankment of the last mini-tunnel section. 
     EFFECT: lower costs, higher reliability and durability. 
     8 cl, 16 dwg
Patent RU-2213682-C2 (RU)
Inventor: SEMENOV JU P
IPC: B64G1/62
Filed: 2001-12-29
Granted: 2003-10-10
Abstract: FIELD: rocketry and space engineering; designing descent vehicles at aerodynamic efficiency. SUBSTANCE: proposed spacecraft includes heat-insulated case with blunt nose part, upper and lower parts and bottom protection, as well as landing units. Case is provided with aft control panel which is split along axis of symmetry for yaw and roll control channels. Lower part of case and bottom protection are spherical in form. Spacecraft is additionally provided with at least two side panels for control of flight range, trimming and stabilization in yaw channel. Axes of turn of panels lie on side surface of aft part of spacecraft case. At descent, side panels are deflected together with aft split panel through similar or different angles, thus ensuring proper stabilization or trimming in yaw channel from hypersonic to supersonic speeds. Invention makes it possible to exclude (make redundant) gas-jet system for control in yaw and roll channels. EFFECT: reduced consumption of working medium; reduction of case heating; improved maneuverability and service characteristics. 4 cl, 8 dwg
Patent RU-2216582-C2 (RU)
Title: Method for preparing aqueous-alcoholic solution and alcoholic, pharmaceutical and cosmetic products prepared with its using
Inventor: SOROKIN V N
IPC: A61K8/34
Filed: 2002-01-15
Granted: 2003-11-20
Abstract: FIELD: food industry. SUBSTANCE: method for preparing aqueous-alcoholic solutions involves separate protonation and filtration of purified drinking water and ethyl alcohol followed by their mixing. Water protonation is carried out by addition of proton donors being stronger than water. Such donors can be inorganic acids, preferably, ortho-phosphoric or carbonic acid taken in the amount 0.05-0,2 wt.-% as measured for water. Alcohol protonation is carried out by addition of proton donors being stronger than alcohol, in part, organic or inorganic acid, preferably, hydrochloric acid, or ascorbic acid, or citric acid, or oxalic acid taken in the amount 0.1-0.5 wt.-%. Invention provides the improvement of quality of the end product due to reducing the content of harmful impurities. Invention can be applied for production of alcoholic production and in pharmacology and cosmetology also. EFFECT: improved preparing method. 10 cl, 1 tbl, 8 ex
Patent RU-2263943-C2 (RU)
Inventor: KUZ MINOV V A
IPC: G05B19/042
Filed: 2002-01-08
Granted: 2005-11-10
Abstract: FIELD: automatic control. 
     SUBSTANCE: system has digital control device with processor, digital control panel, control subject with direct current electric engines, digital angle indicators, digital control panel and digital power amplifier. Digital control device with quantizing period T gathers information from digital control panels, calculates de-synchronization and generates controlling digital signals, received via digital interface at digital power amplifier. 
     EFFECT: higher precision. 
     2 dwg
Patent RU-2215360-C2 (RU)
Title: Method and device for regulating output current of stabilizing pulse converter
Inventor: ZINOV EV N D
IPC: H02M7/00
Filed: 2002-01-23
Granted: 2003-10-27
Abstract: FIELD: wire-range current or voltage stabilizing sources electrically coupled with ac supply mains. SUBSTANCE: output current regulation method boils down to generation of control pulses by pulse-width modulation for high-frequency switches of first regulation circuit provided with load-current feedback, generation of control signal for direct switching of rectified supply voltage by means of second regulation circuit switch, simultaneous inversion and disjunction of control pulses for mentioned high-frequency switches, conversion of pulse lengths obtained into voltage which is algebraically added to reference voltage proportional to rated duty factor of control pulses of mentioned high-frequency switches; voltage obtained is used as error signal for controlling mentioned switch of second regulation circuit. Device for regulating output current of stabilizing pulse converter has supply mains rectifier, input LC filter, push-pull pulse converter with first and second high-frequency switches and output transformer, output rectifier, control circuit with load- current feedback circuit connected to its input, and isolating pulse transformers; device is provided in addition with third controlled switch, clock generator, linearly varying voltage generator, pulse- width modulation comparator, adder, pulse-length-to-voltage converter, disjunction gate, and reference-voltage source. EFFECT: enhanced reliability and enlarged load current or voltage regulation range of converter. 2 cl, 3 dwg
Patent RU-2224524-C2 (RU)
Inventor: SKRIPAL IVAN GAVRILOVICH
IPC: A61K31/7088
Filed: 2002-03-29
Granted: 2004-02-27
Abstract: FIELD: biology, medicine, biochemistry. SUBSTANCE: invention elates to anti- -senstherapy using anti-sense oligonucleotides. Invention relates to synthesized oligonucleotides used for suppression of vital activity of pathogenic microorganisms, in particular, relating to class of mollicutes. Oligonucleotides are complementary to signature sequence of rRNA in target microorganism and comprise from 6 to 14 bases in nucleotide sequence. Anti-signature oligonucleotides administrated in mammal body carry out the target blocking sequences in ribosomal RNA that are unique for each species (genus, family) that results to prevention of selfassemble of ribosomes and the complete inhibition of protein biosynthesis in microbe cell. EFFECT: improved suppression method, valuable biological properties of oligonucleotides. 5 cl, 4 tbl, 5 ex
Patent RU-2226048-C2 (RU)
Inventor: ZOLOTAREV V N
IPC: A01H3/04
Filed: 2002-05-14
Granted: 2004-03-27
Abstract: FIELD: agriculture, in particular, growing of early maturing clover seeds in higher reproduction seed nurseries. SUBSTANCE: method involves providing direct harvesting of herbage, when 70-75% of plant heads are at growing phase, while performing preliminary desiccation thereof. EFFECT: increased efficiency by providing selection of early maturing populations and removal of later clover forms. 1 ex
Patent RU-2247517-C2 (RU)
Inventor: DINGMEHN STIVEN EHRIK
IPC: A23L13/50
Filed: 2000-11-08
Granted: 2005-03-10
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves preparing emulsion including protein and fat; grinding and heating meat emulsion to temperature of at least 132 0 C; exposing meat emulsion to pressure of at least 689 kPa (100 pounds per sq. inch) for producing of base composed at least partly from multiplicity of fibrous structured formations formed into mass. Meat emulsion product includes base composed at least partly of multiplicity of fibrous structured formations formed into mass comprising at least 29 wt% of protein and at least 7 wt% of fat. 
     EFFECT: provision for obtaining of product similar in appearance to meat. 
     23 cl, 3 dwg
Patent RU-2246889-C2 (RU)
Inventor: BYKOV S G
IPC: A47F5/10
Filed: 2002-07-31
Granted: 2005-02-27
Abstract: FIELD: equipment used for accommodation of graphic information and for hanging of light-weight articles. 
     SUBSTANCE: stand has support, column and cassette composed of two half-disks, which are secured to one another by means of bolts. Hangers for posters are positioned along cassette edge. Stand may be attached to wall or may be mounted on floor. 
     EFFECT: wider operational capabilities, reduced area occupied by stand owing to increased number of places-hangers for information posters and double-sided usage of hangers. 
     3 cl, 7 dwg
Patent RU-2253876-C2 (RU)
Title: Устройство для измерения магнитных величин напряженности, или индукции, или потока
Inventor: RASPEVIN V A
IPC: G01R33/24
Filed: 2002-09-04
Granted: 2005-06-10
Abstract: Изобретение относится к электротехнике, в частности к измерительным приборам. Устройство для измерения магнитных величин напряженности, или индукции, или потока содержит шкалу, проградуированную в единицах измерения соответствующей измеряемой магнитной величины, стрелку и успокоитель, расположенные на оси, две пары полюсных измерительных наконечников магнитопроводов из материала с высокой магнитной проницаемостью, подвижный сердечник из электротехнической стали, расположенный на оси в зазоре между полюсными наконечниками магнитопроводов. Для восприятия внешнего магнитного поля устройство содержит дополнительные магнитопроводы Г-образной формы, соединенные с измерительными магнитопроводами с возможностью вращения. Конструкция устройства проста и технологична. 2 ил.
Patent RU-2241692-C2 (RU)
Title: Biofertilizer production method
Inventor: CHEBOTAR V K
IPC: C05G1/00
Filed: 2002-10-11
Granted: 2004-12-10
Abstract: FIELD: complex fertilizers. 
     SUBSTANCE: method consists in that granulated mineral fertilizers (ammonium nitrate, nitrogen-phosphorus fertilizers, urea, ammophoska) are covered with a biological preparation based on strain  Bacillus subtilis  Y-13 manifesting antagonistic properties against phytopathogenous microorganisms and growth-stimulating effect. Biological preparation can be used in liquid or solid finely dispersed state with titer at least 10 6  cell/g. 
     EFFECT: increased efficiency of protecting plants against infectious diseases and increased productivity of agricultural cultures. 
     5 tbl, 3 ex
Patent RU-2299201-C2 (RU)
Inventor: TOMAS EHNDRJU PITER
IPC: A61P19/00
Filed: 2001-07-06
Granted: 2007-05-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to novel derivatives of pyrimidine of the general formula (I):   or its pharmaceutically acceptable salts or esters hydrolyzed in vivo and possessing properties of selective inhibitor of cyclin-dependent kinases, such as CDK-2, and inhibiting proliferation of cells. Compounds can be used in preparing medicinal agents used in treatment of cancer diseases. In compounds of the formula (I) R 1  represents halogen atom; p = 0 or 1; R 2  represents sulfamoyl or group B-E-; q = 0 or 1 wherein p + q = 1; R 3  represents hydrogen atom, (C 1 -C 6 )-alkyl wherein R 3 can be substituted optionally at carbon atom with one or some M; R 4  represents (C 1 -C 6 )-alkyl, (C 2 -C 6 )-alkenyl, (C 2 -C 6 )-alkynyl, (C 3 -C 8 )-cycloalkyl wherein R 4  can be substituted optionally with one or some M; or R 3  and R 4  taken with nitrogen atom to which they are bound form heterocyclic ring substituted optionally at carbon atom with one or some M wherein if indicated heterocyclic ring comprises group -NH then nitrogen atom can be substituted optionally with group chosen from Q; B is chosen from (C 1 -C 6 )-alkyl, (C 2 -C 6 )-alkenyl, (C 2 -C 6 )-alkynyl, (C 3 -C 8 )-cycloalkyl, (C 3 -C 8 )-cycloalkyl-(C 1 -C 6 )-alkyl, phenyl-(C 1 -C 6 )-alkyl or (heterocyclic group)-(C 1 -C 6 )-alkyl wherein B can be substituted optionally at carbon atom with one or some D and wherein indicated heterocyclic group comprises group -NH- then nitrogen atom can be substituted optionally with group chosen from G; E represents -S(O) r - or -N(R a )SO 2 - wherein R a  represents hydrogen atom or (C 1 -C 6 )-alkyl and r = 2; D is chosen independently from halogen atom, nitro-, cyano-, hydroxy-, amino-group, (C 1 -C 6 )-alkyl, (C 1 -C 6 )-alkoxy-, N-(C 1 -C 6 )-alkylamino-, N,N-((-C 1 -C 6 )-alkyl) 2 -amino-, (C 1 -C 6 )-alkanoylamino-group, (C 1 -C 6 )-alkyl-S(O) a  wherein a = 0-2, wherein D can be substituted optionally at carbon atom with one or some V; M is chosen independently from halogen atom, nitro-, cyano-, hydroxy-group, (C 1 -C 6 )-alkyl, (C 1 -C 6 )-alkoxy-, N,N-((C 1 -C 6 )-alkyl) 2 -amino-group, (C 1 -C 6 )-alkoxycarbonyl, (C 3 -C 8 )-cycloalkyl or heterocyclic group wherein M can be substituted optionally at carbon atom with one or some P; P, X and Y are chosen independently from hydroxy-group, methyl, methoxy-, dimethylamino-group; G and Q are chosen independently from (C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkylsulfonyl, (C 1 -C 4 )-alkoxycarbonyl wherein Q can be substituted optionally at carbon atom with one or some X. Also, invention relates to methods for synthesis of compounds, preparing pharmaceutical compositions based on thereof and to a method for inhibition of proliferation of cells. 
     EFFECT: valuable medicinal properties of compounds and pharmaceutical compositions, improved method of inhibition, improved method of synthesis of compounds. 
     15 cl, 2 sch, 133 ex
Patent RU-2252864-C2 (RU)
Title: Ленточнопильный станок
Inventor: ASTAFUROV V P
IPC: B27B13/00
Filed: 2003-02-17
Granted: 2005-05-27
Abstract: Изобретение относится к устройствам для распиловки лесоматериалов ленточными пилами. Ленточнопильный станок включает перемещающуюся по направляющим раму с ползунами, установленными с возможностью вертикального перемещения, замкнутые пильные ленты, натянутые в зоне пиления, лентопротяжные механизмы, жестко прикрепленные к ползунам. Пильные ленты расположены на разных регулируемых по высоте уровнях под углом 30° относительно продольной оси бревна, попарно сварены в виде восьмерки и натянуты на ролики, причем вершины зубьев пилы находятся от центров тянущих ее роликов на расстоянии не более 50 мм. Станок позволяет осуществлять резание лесоматериалов в режиме, близком к строганию, что значительно снижает энергозатраты при эксплуатации станка, а также позволяет устанавливать две и более пил. 5 ил.
Patent RU-2250673-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-05-16
Granted: 2005-04-27
Abstract: FIELD: food industry. 
     SUBSTANCE: prepared sugar beet should be deodorated and sterilized with supercritical carbon dioxide in the field of ultrasound fluctuations, juice pressing should be carried out under aseptic conditions followed by cultivation upon residues of mycellar fungi of Trichoderma and Aspergillus species of acetic acid fermentation. Then comes separation of culture liquid, its blending with juice, addition of ammonia and supercritical CO 2 -extract into the blend out of Pythium ultimum micromycete biomass extracted then according to the preset technique to obtain solid residue treated with liquid ammonia followed by concentrating the blend, treating the concentrate with liquid carbon dioxide, mixing with solid residue-treated Pythium ultimum micromycete biomass and heating the mixture up to 60 C, not less. The innovation provides improved structure-forming capacity and increased thermal stability of gelling concentrate. 
     EFFECT: higher efficiency.
Patent RU-2259823-C2 (RU)
Title: Аналоги жирных кислот для лечения воспалительных и аутоиммунных расстройств
Inventor: BERGE ROL F
IPC: A61P21/00
Filed: 2001-11-27
Granted: 2005-09-10
Abstract: Предложено: применение аналога жирных кислот (в частности, тетрадецилтиоуксусной кислоты) для лечения воспалительных расстройств, способ увеличения эндогенной выработки интерлейкина-10, способ подавления эндогенной выработки интерлейкина-2, применение аналога жирных кислот общей для подавления пролиферации стимулированных мононуклеарных клеток периферической крови. Изобретение отличается тем, что указанное соединение обладает суммарным противовоспалительным эффектом за счет увеличения выработки ИЛ-10, а также за счет подавления выработки ИЛ-2. Кроме того, оно может регулировать активацию как моноцитов, так и лимфоцитов. 4 н. и 13 з.п. ф-лы, 5 ил.
Patent RU-2258302-C2 (RU)
Inventor: LEDENEV G JA
IPC: H03K17/08
Filed: 2003-07-22
Granted: 2005-08-10
Abstract: FIELD: electric engineering. 
     SUBSTANCE: voltage commutator has electronic key, which through current sensor feeds power to load block, first and second relay elements, connected to output of current sensor and by elements AND, OR controlling the trigger unlocking electronic key in case of current exceeding. Device additionally has output current adjuster, containing voltage set-point device, operation amplifier, transistor and indicator, tracking the state of electronic key. Adjustment of output current allows to cause activation of relay elements, and observation of their activation using indicator allows to determine broken element by preset current. 
     EFFECT: broader functional capabilities. 
     1 dwg, 1 tbl
Patent RU-2264421-C2 (RU)
Inventor: KVASENKOV O I
IPC: C09B61/00
Filed: 2003-08-12
Granted: 2005-11-20
Abstract: FIELD: technology treatment of vegetable raw. 
     SUBSTANCE: invention relates to a method for preparing red nutritive dye from vegetable raw. Invention describes a method for preparing nutritive dye that involves milling a vegetable raw, its extraction with saturated an aqueous-alcoholic solution under pressure above atmosphere with periodic dropping pressure to atmosphere value and the following recovery to the parent value. Then extract is separated and concentrated to obtain the end product. Proposed method allows reducing the duration of technological process up to 18-20 min in retaining the yield and quality of dye and without increase of energy consumption. 
     EFFECT: improved preparing method. 
     2 ex
Patent RU-2267562-C2 (RU)
Title: Ингибитор коррозии для трехфазной системы
Inventor: AKHMADEEVA GUZEL IMMAMUTDINOVN
IPC: C23F11/14
Filed: 2003-10-09
Granted: 2006-01-10
Abstract: Изобретение относится к области защиты газо- и нефтепромыслового оборудования и трубопроводов, работающих в трехфазных высокоминерализованных средах (вода, органика, газ), от коррозии, конкретно к способу получения ингибиторов коррозии на основе продукта конденсации полипропиленполиаминов (ПППА) с высшими изомерными α-разветвленными монокарбоновыми кислотами (ВИК) или синтетическими жирными кислотами (СЖК) с последующим цианэтилированием, оксиалкилированием, алкилированием и изготовлением препаративной формы ингибитора добавлением растворителя к определенной части активной основы. В способе в качестве аминов используют полипропиленполиамины или их техническую смесь, а в качестве монокарбоновых кислот используют высшие изомерные α-разветвленные монокарбоновые кислоты с атомами углерода С 6 -C 28  или синтетическими жирными кислотами (СЖК) с атомами углерода С 10 -С 28  вначале при температуре 130-160°С в течение 4-6 часов с одновременным отгоном воды, с последующим нагреванием реакционной смеси до температуры 230-250°С под током инертного газа в течение 1,0-2,5 часов с цианэтилированием, оксиалкилированием, алкилированием полученных продуктов при 35-80°С в течение 2-4 часов и изготовлением препаративной формы ингибитора добавлением растворителя - продукта аминирования кубового остатка производства бутиловых спиртов или его аминированного дистиллята при температуре +2-50°С. Изобретение позволяет обеспечить эффективную защиту металлов от коррозии в сероводородсодержащих трехфазных средах. 2 з.п. ф-лы, 2 табл.
Patent RU-2267388-C2 (RU)
Title: Способ сварки конструктивных элементов с трубопроводом
Inventor: BUT VIKTOR STEPANOVICH
IPC: B23K101/10
Filed: 2003-11-26
Granted: 2006-01-10
Abstract: Изобретение относится к способам сварки усиливающего конструктивного элемента с магистральным трубопроводом, находящимся под давлением. Конструктивный элемент (2) изготавливают из двух частей, устанавливают на зачищенный участок трубопровода (1) и сваривают между собой продольными швами без касания дугой стенки трубопровода. С обеих сторон конструктивного элемента (2) на заданном от него расстоянии устанавливают технологические кольца (3), состоящие из двух половин, которые соединяют продольными швами. Выполняют сварку кольцевыми швами конструктивного элемента (2) с технологическими кольцами (3) с образованием нахлесточно-стыковых соединений при предварительном выполнении на поверхности торцов разделкой скоса кромок. Конструктивный элемент (2) на зачищенный участок трубопровода (1) устанавливают с зазором более 0,5 мм. На внутренней поверхности торцов свариваемых конструктивного элемента (2) и технологических колец (3) обратным скосом на глубину 1,0...1,5 мм под углом 30...45° образуют полость, которую при сварке частично заполняют расплавленным металлом. Это позволит повысить качество сварных швов и повысить надежность сварных соединений разрезных конструктивных элементов с магистральным трубопроводом. 4 ил., 1 табл.