baber/WOPTO huggingface dataset:
Patent RU-2255097-C1 (RU)
Inventor: KLENIN JU G
IPC: C08G59/14
Filed: 2004-03-16
Granted: 2005-06-27
Abstract: FIELD: compositions materials. 
     SUBSTANCE: composition materials are prepared from composition based on hybrid binding of hot hardening - epoxy vinyl ester resin in the amount 100 mas. p. p. with peroxide hardening initiating agent, modifying agent and reinforcing filling agent. Modifying agent comprises at least one epoxy resin in the amount 70-110 mas. p. p. with anhydride hardening agent in their ratio in the mixture from 100:75 to 100:100, and imidazole hardening catalyst in the amount 0.4-0.9 mas. p. Invention provides improving technological indices, for example, to enhance working ability and wetting capacity of binding agent, to reduce its viscosity, to increase broach rate and to improve mechanical indices of composition material in storage and some increase of level of its physical-chemical properties, in particular, heat stability, chemical and hydrolytic resistance. Proposed composition materials can be used in building, aircraft, automobile, aerospace, railway and other branches of industry. 
     EFFECT: improved and valuable properties of materials. 
     7 tbl, 52 ex
Patent RU-2265305-C1 (RU)
Title: Method for sowing of interrow crops
Inventor: KURDJUMOV V I
IPC: A01C7/00
Filed: 2004-03-29
Granted: 2005-12-10
Abstract: FIELD: agriculture, in particular, sowing of interrow crop seeds. 
     SUBSTANCE: method involves continuous mellowing and elimination of weedage; sowing seeds onto solid bed in wet layer to 1.5-2 cm depth; closing seeds with 6.5-12.5 cm high soil ridge formed from heated-through soil shifted from surface of spacings; compacting central part of soil ridge along its axis of symmetry and compacting to 0.5-2.5 cm depth, depending on state of soil; forming 0.5-2.5 cm deep channels extending from compacted part of soil ridge to its edges, perpendicular to axis of symmetry, through predetermined intervals at both sides of soil ridge. 
     EFFECT: provision for simultaneous germination of interrow crop seeds and increased crop yield. 
     3 dwg
Patent RU-2270038-C1 (RU)
Title: Method for carrying out ventriculoemissary splinting
Inventor: MINEEV VLADIMIR PETROVICH
IPC: A61M25/00
Filed: 2004-07-05
Granted: 2006-02-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves making milled hole in Dandy point. Ventricular catheter is introduced into lateral cerebral ventricle, its distal end being connected to input opening of valve system. Venous mastoid outlet is exposed and externally threaded nipple is screwed to one half of its canal and filled with anticoagulation solution. Bone groove is manufactured in the vicinity of ventricular catheter bending, the catheter is laid into it and attached to dura mater. The valve system is connected to ventricular catheter distal end and to nipple outlet opening. 
     EFFECT: enhanced effectiveness of treatment; reduced risk of complications. 
     3 cl, 2 dwg
Patent RU-2277738-C1 (RU)
Title: Antenna fairing
Inventor: ROMASHIN ALEKSANDR GAVRILOVICH
IPC: H01Q1/42
Filed: 2004-11-23
Granted: 2006-06-10
Abstract: FIELD: aviation and rocket engineering antenna fairings with radio-transparent ceramic envelopes for high-speed surface-to-air missiles. 
     SUBSTANCE: proposed antenna fairing has quartz-crystal ceramic envelope, adapter in the form of ring joined by means of elastic adhesive to inner surface of envelope, external moisture-protecting coating, and internal moisture-protecting component for its surfaces. Novelty is introduction of components designed to compensate for relative displacement of ceramic envelope and intermediate jointing members. These compensating components are made in the form of shaped walls of envelope in its nose and intermediate sections. 
     EFFECT: enhanced carrying capacity and reliability of antenna dome. 
     1 cl, 1 dwg
Patent RU-2290402-C1 (RU)
Inventor: SPIVAK ANNA JUL EVNA
IPC: C07D311/72
Filed: 2005-06-16
Granted: 2006-12-27
Abstract: FIELD: organic chemistry, chemical technology, medicine. 
     SUBSTANCE: invention relates to a method for synthesis of biologically active substances, namely to a method for synthesis 2,5,7,8-tetramthyl-2-(2'-carboxyethyl)-6-acetoxychromane (α-SENS). Method involves the condensation reaction of trimethylhydroquinone with linalool in the boiling n-octane medium in the presence of p-toluenesulfoacid or (+)-camphor-10-sulfoacid as a catalyst for 3 h in the mole ratio trimethylhydroquinone : linalool : catalyst = 1:1:0.1, respectively. Then the method involves the acetylation reaction of the synthesized substance with acetic anhydride in pyridine medium at room temperature for 0.5 h, ozonization in acetone medium in the presence of Ba(OH) 2 , oxidation with the Johns reagent in acetone medium and the following isolation by column chromatography on silica gel. This compound is acetate derivative of the main metabolite of α-tocopherol, i. e. α-SENS that shows the high effectiveness in treatment of the central nervous system diseases. 
     EFFECT: improved method of synthesis, valuable medicinal properties of compound. 
     1 cl, 2 ex
Patent RU-2292349-C1 (RU)
Title: Method for preparing phosphothioate analogs of oligodeoxyribonucleotides
Inventor: KOBZEV VIKTOR FEDOROVICH
IPC: C07H21/04
Filed: 2005-09-28
Granted: 2007-01-27
Abstract: FIELD: organic chemistry, biochemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of phosphothioate analogs of oligodeoxyribonucleotides of the general formula (I) 
        wherein B means residue of thymine, cytosine, adenine or guanine; n = 1-20 on a solid-phase carrier. Method involves washing out a carrier with nucleoside fixed on it with a solvent wherein nucleoside comprises 5'-O-protective group, removal of 5'-O-protective group of nucleoside bound with a carrier, repeated washing out a solid-phase carrier with solvent wherein carrier comprises a nucleoside fixed on it and comprising 5'-hydroxyl group, mixing N,5'-protected deoxyribonucleoside-3'-H-phosphonates with activating reagent, feeding this mixture into reactor, condensation with 5'-hydroxyl group of terminal nucleoside bound with a carrier, repeating these procedures up to preparing protected oligodeoxyribonucleoside H-phosphonate with the required number of monomeric links, treatment of synthesized compound with sulfur solution followed by treatment with aqueous ammonia for detachment of a carrier and removal of N-protecting group. Mixing N,5'-protected deoxyribonucleoside-3'-H-phosphonates with activating agent and feeding the mixture into reactor is carried out for 0.4-0.5 s, and condensation with 5'- hydroxyl group of terminal nucleoside is carried out for 2-3 s and these procedures are repeated 14-20 times at temperature 30-35°C of reagents at all steps of synthesis. Invention provides enhancing output of the method based on reducing time in synthesis of an intermediate substance and economy of used reagents. Synthesized analogs can be used in molecular biology and medicine as the parent compounds for synthesis of phosphothioate analogs of oligodeoxyribonucleotide reagents. 
     EFFECT: improved method of synthesis. 
     2 ex
Patent RU-2298825-C1 (RU)
Title: Device for modeling movement process of moving object
Inventor: BORISOV EHDUARD VASIL EVICH
IPC: G06F17/18
Filed: 2005-10-11
Granted: 2007-05-10
Abstract: FIELD: specialized devices of computer engineering, possible use for modeling movement process of moving object. 
     SUBSTANCE: device contains clock impulse generator, three random number indicators, four registers, block for computing time of movement of moving object, block for calculating stand time of moving object, adder, serial adder, block for calculating stand intensiveness of moving object. 
     EFFECT: expanded functional capabilities of device. 
     1 dwg
Patent RU-2297322-C1 (RU)
Title: Device for molding of the ceramic shells out of the aqueous slip
Inventor: BYCHENKOVA LARISA PAVLOVNA
IPC: B28B1/26
Filed: 2005-10-10
Granted: 2007-04-20
Abstract: FIELD: ceramic industry; devices for production of the conical products made out of the quartzy ceramics and other ceramic materials by the method of the aqueous slip casting in the plaster molds. 
     SUBSTANCE: the invention is pertaining to ceramic industry and may be applied in production of the conical products made out of the quartzy ceramics and other ceramic materials by the method of the aqueous slip casting in plaster molds. The device for molding the ceramic shells out of the aqueous slip includes the moisture-absorbing mold, the male mold with the flange supplied with the centering coupling rod, the guiding pillars, replenishing reservoirs and the priming fitting pipe. The male mold is made composite out of the cone and the shell telescope jointed along the cylindrical surface and interconnected by the gear of the mutual relocation. At that on the butt of the shell abutted with the cone there is the stationary fixed ring made out of the easily deformable material, for example - caoutchouc or polymeric compounds. The gear of the mutual relocation is made in the form of the screw spindle screwed into the transitional disk and with one cone movably fixed on the flange of the male mold. At that the transitional disk is stationary linked with the cone by the tractions passing through the through holes in the flange. The technical result of the invention is the possibility of manufacture of the polythickness products of the conical form with the thickening at the base, that allows to reduce the raw consumption and sharply to decrease the volume, duration and the costs of the mechanical working of the ceramic fairings. 
     EFFECT: the invention ensures the possibility of production of the polythickness products of the conical form with the thickening at the base, reduction of the raw consumption, the sharply decreased volume, duration and the costs of the mechanical working of the ceramic fairings. 
     3 cl, 1 dwg
Patent RU-2293536-C1 (RU)
Inventor: MALANIN DMITRIJ ALEKSANDROVICH
IPC: A61B17/66
Filed: 2005-10-27
Granted: 2007-02-20
Abstract: FIELD: medicine; traumatology; orthopedics. 
     SUBSTANCE: device has length-composite threaded bar made of two parts connected together at plane of perpendicular axis of threaded bar for turn and fixation, and units for fixing fragments of bone, which units are mounted onto threaded bar. Mutually conjugated surfaces of parts of bar, which part contact each other when during fixation, are made with radial teeth. Unit for fixing fragment of bone has slider with opening. Unit has threaded rod disposed in perpendicular to axis of slider and put apart. Rod is made integral with slider. Unit also has transosseous member holder provided with mutual-perpendicular openings and for transosseous member. Locking nuts are mounted onto threaded rod and threaded bar; nuts have radial teeth at one of side surfaces. There are also limiting nuts and counter-nuts. One end of opening in slider for threaded bar, one end of opening in holder for threaded rod and one end of opening in holder for transosseous member are made with radial teeth to interact with radial teeth of locking nuts. 
     EFFECT: widened functional abilities; improved efficiency of treatment. 
     3 dwg
Patent RU-2291144-C1 (RU)
Title: Method for preparing benzoyl chloride
Inventor: KURDJUKOV ADOL F MIKHAJLOVICH
IPC: C07C17/14
Filed: 2005-11-07
Granted: 2007-01-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of benzoyl chloride. Method involves the chlorination reaction of toluene with sulfuryl chloride (SO 2 Cl 2 ) at heating in the presence of organic peroxide as an initiating agent. As an organic peroxide methods involves using peroxyacetals taken in the measured amount 0.001-0.005 mole per mole of toluene prepared into a chlorinating device (in situ) from tert.-butyl hydroperoxide and ether by effect with SO 2 Cl 2 . The reaction temperature is maintained to be 50-60°C for 0.5 h. As tert.-butyl hydroperoxide and ether tetrahydrofuran or diethyl ether can be used taken in the mole ratio = 1:(5-7) that are dosed to toluene separately or as a solution followed by charging SO 2 Cl 2 , or hydroperoxide solution in ether is dosed to a mixture of toluene with sulfuryl chloride. Invention provides the high yield and quality of the end product, improving and simplifying procedure for its isolation. 
     EFFECT: improved method of synthesis. 
     2 cl, 2 tbl, 3 dwg, 9 ex
Patent RU-2296065-C1 (RU)
Title: Sliding clamp of aerial crossing
Inventor: POJCHENKO IVAN IVANOVICH
IPC: B60M1/14
Filed: 2006-02-02
Granted: 2007-03-27
Abstract: FIELD: railway transport; electrified railways. 
     SUBSTANCE: invention relates to contact systems of railways employing aerial crossing.  Sliding clamp of aerial crossing has two opposite jaws with flat surfaces and with curvilinear chutes on free ends of which teeth are made, and member for attachment of hanger and for adjusting jaws-to-jaw distance.  Chute of each jaw is made widening from middle section to edges of jaw, and middle section of chute is made in form of segment of curvilinear surface whose axis is parallel to flat surface of jaw, and widening sections are made in form of segments of curvilinear surfaces non-coaxial with axis of middle section.  Hanger attachment and adjusting member is made in form of strip with holes for bolt joint and for hanger, clamped from one side between flat surfaces of jaws.  Middle section of chute of each jaw is made, preferably, in form of segment of cylinder surface whose axis is parallel to flat surface of jaw, and widening sections are made in form of segments of surfaces of cylinders noncoaxial with axis of middle section. 
     EFFECT: simplified design, improved reliability, facilitated mounting and reduced overall dimensions and mass. 
     6 cl, 8 dwg
Patent RU-2310267-C1 (RU)
Inventor: PROKOPENKO NIKOLAJ NIKOLAEVICH
IPC: H03F3/45
Filed: 2006-04-10
Granted: 2007-11-10
Abstract: FIELD: radio engineering and communications. 
     SUBSTANCE: proposed broadband differential operational amplifier has first and second push-pull signal emitter followers 1 and 2 with low-resistance potential outputs 3, 4 and low-rating resistor 5 between them, first antiphase current outputs 6 and 7 matched with bus of positive power supply 8, second antiphase current inputs 9 and 10 matched with bus of negative power supply 1, as well as output adder 12 of signals arriving from first antiphase current inputs 6, 7 and 9, 10, respectively, of input push-pull signal emitter followers 1 and 2. Auxiliary resistor 20 is inserted between potential output 3 of first signal input push-pull emitter follower 1 and common bus. 
     EFFECT: passband independence on gain variations. 
     6 cl, 16 dwg
Patent RU-2307499-C1 (RU)
Title: Apparatus for charging and preliminary cleaning of grain
Inventor: GAPPOEV TATARKAN TUGANOVICH
IPC: A01F12/60
Filed: 2006-05-02
Granted: 2007-10-10
Abstract: FIELD: agricultural engineering, in particular, grain cleaning technique, may be used in various fields of economy for cleaning of bulk materials. 
     SUBSTANCE: apparatus has electric engine, cylindrical hopper, screen, discharge branch pipes, and fixing mechanism. Hopper is adjusted by means of hopper casing inclination angle regulator and is equipped with two exits for cleaned and basic grain, respectively. There is rotating cylindrical screen within hopper, with rotational velocity of cylindrical screen being regulated. Screen cleaning brushes are attached to hopper inner wall. 
     EFFECT: improved quality of grain cleaning, increased efficiency and reduced grain losses during separation procedure. 
     1 dwg
Patent RU-2314854-C1 (RU)
Title: Stator machine-type vehicle for movement in medium
IPC: F03G3/08
Filed: 2006-05-19
Granted: 2008-01-20
Abstract: FIELD: floating mechanical toys used in training and cognitive processes. 
     SUBSTANCE: vehicle has floating base, large-sized electric engine immovably fixed on base and offset from center, and power supplying contact system. Vehicle is furnished with additional small-sized electric engines arranged around large-sized electric engine. Each of small-sized electric engines is immovably fixed on floating base by means of mounting platforms connected to their stators and placed so as to be repositioned on surface of floating base. Rotors of small-sized electric engines rotate in counterclockwise direction while rotor of large-sized electric engine rotates in clockwise direction. 
     EFFECT: increased efficiency of vehicle which allows non-standard motion to be investigated under floatability conditions. 
     2 dwg
Patent RU-2310968-C1 (RU)
Inventor: BOGATYREV NIKOLAJ IVANOVICH
IPC: H02K17/14
Filed: 2006-06-01
Granted: 2007-11-20
Abstract: FIELD: electric engineering, possible use in autonomous energy sources with increased operational characteristics based on asynchronous generators with capacitor excitation. 
     SUBSTANCE: two-layered stator winding of bipolar asynchronous machine consists of 18 coil groups with clamps 19, 20, 21, 22, 23, 24 from combined start 1 and end 8 of coil groups, from combined start 7 and end 14 of coil groups, combined start 13 and end 2 of coil groups, from combined end 5 and start 6 of coil groups, from combined end 11 and start 12 of coil groups, from combined end 17 and start 18 of coil groups, where end 1 of coil group is connected to start 3 of coil group, end 3 is connected to end 10, start 10 is connected to end 12, start 11 is connected to start 2, end 13 is connected to start 15, end 15 is connected to end 4, start 4 is connected to end 6, start 5 is connected to start 14, end 7 is connected to start 9, end 9 is connected to end 16, start 16 is connected to end 18, start 17 is connected to start 8 of coil group, and excitation capacitors C are connected to clamps 19, 21, 23. 
     EFFECT: improved operational characteristics of generator due to reduction of differential dissipation of winding of its stator. 
     9 dwg
Patent RU-2317801-C1 (RU)
Title: Способ устранения птоза брови
Inventor: GRISHCHENKO SVETLANA VLADIMIRO
IPC: A61F9/007
Filed: 2006-06-06
Granted: 2008-02-27
Abstract: Изобретение относится к медицине, а именно к пластической хирургии и офтальмологии, и предназначено для устранения птоза брови различной этиологии и псевдоблефарохалязиса. Проводят иссечение избытков кожи и участка круговой мышцы глаза, рассечение тарзоорбитальной фасции и удаление жировых "грыж" в области верхнего века. Дополнительно проводят горизонтальный разрез с рассечением кожи и лобной мышцы в теменной области над бровью. Отслаивают мягкие ткани книзу в виде туннеля до соединения с разрезом на верхнем веке. Вводят в сформированный туннель сетчатый трансплантат, выкроенный в виде полоски. Фиксируют нижний край трансплантата к лобной мышце в проекции нижнего края брови через разрез на верхнем веке. Перемещают бровь кверху путем подтягивания верхнего края сетчатого трансплантата и фиксируют его в нужном положении к надкостнице в теменной области с последующим наложением швов на края ран на верхнем веке и теменной области. Длина выкроенной полоски сетчатого трансплантата равна длине туннеля, а ширина соответствует 1/2 длины брови или расстоянию от самой высокой точки брови до ее наружного края. Способ обеспечивает перемещение опущенной брови в верхнее положение, надежную фиксацию брови в высоком положении, снижение травматичности, исключение послеоперационных осложнений. 2 ил., 1 з.п. ф-лы.
Patent RU-2324569-C1 (RU)
Title: Кристаллизатор для непрерывного литья сортовых и блюмовых заготовок
Inventor: RERIG ADAL BERT
IPC: B22D11/04
Filed: 2004-12-11
Granted: 2008-05-20
Abstract: Изобретение относится к области непрерывной разливки. Кристаллизатор содержит охлаждаемые стенки, ограничивающие формовочную полость. Линии периметра поперечного сечения формовочной полости содержат изогнутые участки. В угловых областях формовочной полости изогнутые линии периметра выполнены с изменением кривизны. Значение максимальной степени кривизны (1/R) уменьшается у следующих последовательно в направлении движения непрерывнолитой заготовки линий периметра одинаковых угловых областей. В изогнутых участках линии периметра описываются математической функцией |X/A| n +|Y/B| n =1, а при А=В - функцией |X| n +|Y| n =|R| n , где "n" больше 2 и меньше 100. Обеспечивается равномерное затвердевание заготовки и увеличение скорости разливки. 10 з.п. ф-лы, 7 ил., 1 табл.
Patent RU-2311257-C1 (RU)
Inventor: GUZENKOV SERGEJ ALEKSANDROVICH
IPC: B22D27/04
Filed: 2006-08-02
Granted: 2007-11-27
Abstract: FIELD: ferrous metallurgy. 
     SUBSTANCE: method comprises steps of placing slag-forming mixture onto bottom of ingot mold; before pouring melt into ingot mold, introducing powdered wire in the form of two or more coaxial helixes. One helix is filled with inoculation additive, other helixes are filled with modifying additive. Diameter of helix with inoculation additive consists half of ingot diameter. It allows decrease intensity of convective fluxes in ingot. Upper ends of said helixes are fixed at level of butt of ingot mold and hot top. Lower free ends of helixes are arranged at level consisting of 2/3 of ingot body height. It provides complete melting of slag forming mixture to time moment of starting interaction of melt metal with powdered wire. 
     EFFECT: improved chemical and physical uniformity of ingots. 
     2 cl, 3 dwg
Patent RU-2316498-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C04B41/86
Filed: 2006-08-21
Granted: 2008-02-10
Abstract: Изобретение относится к составам нефриттованных глазурей, используемых в производстве облицовочной плитки, изделий бытовой керамики. Технический результат - повышение термостойкости и блеска глазури. Глазурь содержит SiO 2 , Al 2 О 3 , В 2 О 3 , CaO, BaO, ZrO 2 , K 2 O и дополнительно SrO и PbO при следующем соотношении компонентов, мас.%: SiO 2  - 50,0-54,0, Al 2 О 3  - 2,0-4,0, В 2 О 3  - 10,0-15,0, CaO - 5,0-7,0, BaO - 4,0-6,0, ZrO 2  - 5,0-10,0, K 2 O - 2,0-4,0, SrO - 5,0-10,0, PbO - 3,0-4,0. 1 табл.
Patent RU-2328875-C1 (RU)
Title: Method for producing tinned food "potato salad with mushrooms and herring"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2006-12-13
Granted: 2008-07-20
Abstract: FIELD: food processing. 
     SUBSTANCE: tinned food is produced by cutting and blanching potato, cucumbers and onions, cutting and frosting the spring onions, cutting the salted herring sirloin and mushrooms. The said components are mixed at the oxygen-free conditions with acetic acid, sugar, sodium chloride, calcium acetate and black bitter pepper. The obtained mixture and the vegetable oil are packed, sealed and sterilised. 
     EFFECT: tinned food has improved assimilability.
Patent RU-2328755-C1 (RU)
Title: Способ получения прозрачной керамики и сцинтиллятор на основе этой керамики
Inventor: RODNYJ PETR ALEKSANDROVICH
IPC: G01T1/20
Filed: 2007-03-12
Granted: 2008-07-10
Abstract: Изобретение относится к сцинтилляционной технике, прежде всего к эффективным, быстродействующим сцинтилляционным детекторам, предназначенным для регистрации ионизирующих излучений: рентгеновских и гамма-квантов, и может быть использовано в медицине, промышленности, космической технике, научных исследованиях. Способ получения прозрачной керамики заключается в использовании оксида цинка либо оксида цинка с добавлением одного из элементов III группы: Ga, In или Al (в количестве 0,05-0,4 мас.%) в форме окислов или солей и их последующем прессовании при температуре 1150-1250°С и давлении 100-200 МПа. Сцинтиллятор включает рабочее тело, представляющее собой диск, одно из оснований которого служит окном для приема рентгеновского или гамма-излучения, а другое основание соединяют с окном фотоприемника. Рабочее тело выполнено из прозрачной керамики ZnO:Ga или ZnO:In, полученной вышеуказанным способом. Техническим результатом изобретения является достижение сверхкороткого времени высвечивания и высокого светового выхода сцинтиллятора. 2 н. и 1 з.п. ф-лы, 3 ил.