baber/WOPTO huggingface dataset:
Patent RU-2245096-C1 (RU)
Title: Method and device for diagnosing vision defects
Inventor: GOLUBTSOV K V
IPC: A61B3/02
Filed: 2003-06-17
Granted: 2005-01-27
Abstract: FIELD: medicine; medical engineering. 
     SUBSTANCE: method involves isolating one patient eye vision field from that of the other one. Movable luminous chromatic image is shown to the eye under study by scanning its vision field with chromatic light beam. Fixed image is shown to the second eye for fixing sight. Psychophysical patient response is studied for marking vision defect zones on multi-focal map on scanning lines uniformity disorders boundaries. Scanning is carried out by moving the light beam in radial direction or along a spiral line. The device has patient monitor, physician monitor, processor having control unit and tube having light-impermeable longitudinal partition. The patient monitor and physician monitor are connected to computer. Processor enables one to build two windows on monitor display screen, one containing fixed image and the other one showing the stimulating tests which fields are scanned with light beam. Two windows are also built on physician monitor display screen one of which is like the second patient monitor display window and the second one has multi-focal map image. 
     EFFECT: high accuracy of examination. 
     5 cl, 4 dwg
Patent RU-2243828-C1 (RU)
Title: Centrifugal separator
Inventor: SUNDEEV A A
IPC: B07B1/06
Filed: 2003-09-23
Granted: 2005-01-10
Abstract: FIELD: equipment for separating of bulk materials, which may be used in chemical, construction industry and agriculture. 
     SUBSTANCE: separator has device for charging of basic material into separating cavity, which is defined by wavy perforated disks mounted for rotation in casing. Disk outer surfaces are equipped with guides for ready product. Disks are positioned for rotation in opposite directions. Guides are arranged in apexes of disk slots and adapted for separation of countercurrent flows of ready products. 
     EFFECT: increased efficiency and simplified construction. 
     1 dwg
Patent RU-2237156-C1 (RU)
Inventor: KHISAMOV R S
IPC: E21B43/20
Filed: 2003-10-30
Granted: 2004-09-27
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: method includes extraction of oil through product wells while force wells are stopped until bed pressure reaches level equal to 0.05-0.25 from starting bed pressure. Product wells are stopped and force wells are started into operation. Working agent is pumped through force wells until restoring bed pressure up to starting level. Further extraction of deposit is performed with continuous operation of force wells and periodical operation of product wells. Face pressure in force wells is supported at level of 65-75% of saturation pressure. 
     EFFECT: higher oil yield of deposit. 
     1 ex
Patent RU-2257789-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2004-02-10
Granted: 2005-08-10
Abstract: FIELD: confectionery industry, in particular, production of milk fondant. 
     SUBSTANCE: method involves cooking fondant syrup while adding dried milk; cooling and whipping while adding aromatic additive and structuring agent; forming for obtaining of milk fondant. Aromatic additive used in the process is coarsely cut CO 2 -nutmeg added in an amount of about 9.6 wt%. Structuring agent used is preparation produced by sequential extracting of Mortierella beljakovae micromycet biomass with the use of non-polar liquefied gas, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue. Said preparation is added in an amount of 0.06 wt%. 
     EFFECT: wider range of low-hardening products with pleasant aroma and taste, increased content of biologically active substances, and decreased consumption of structuring agent for producing of milk fondant.
Patent RU-2253617-C1 (RU)
Inventor: KUDRJAVSKIJ JU P
IPC: C01F11/00
Filed: 2004-02-11
Granted: 2005-06-10
Abstract: FIELD: technology of production of inorganic substances. 
     SUBSTANCE: proposed method includes preparation of starting solutions of barium chloride, titanium tetrachloride and oxalic acid followed by mixing these solutions, filtering the suspension, separating the mother liquor from sediment of barium titanyl oxalate, washing, drying and calcination of this sediment and neutralization and decontamination of mother liquors and technological water. Titanium tetrachloride solution is prepared by pouring starting titanium tetrachloride in oxalic acid solution at concentration of 0.4-1.0 mole/cu dm at continuous mixing till mole ratio of TiCl 4  :H 2 C 2 O 4  =1 :(2.2-2.4). Then titanyl oxalic acid solution is kept for 4-6 h and is mixed with barium chloride solution at initial concentration of 0.4-1.0 mole/cu dm. Solutions are mixed at temperature of 10-30 C and final mole ratio of TCl 4 :BaCl 2 = 1 : (1.02-1.08). Suspension thus formed is kept for 2-4 h and is settled afterwards. Then clarified solution is drained and is directed for decontamination and utilization; thickened part of suspension is repulped at mixing with desalted water and is settled. Then, sediment is separated from flushing water by decantation and filtration. 
     EFFECT: reproduction of properties, composition and quality of product. 
     4 cl, 1 tbl, 1 ex
Patent RU-2263177-C1 (RU)
Inventor: VOZNYJ JU N
IPC: E01H5/12
Filed: 2004-02-24
Granted: 2005-10-27
Abstract: FIELD: road cleaning in winter. 
     SUBSTANCE: invention relates to devices for cleaning roads in winter, particularly to working members for ripping and chipping snow-and-ice coating on road pavements.  Proposed device includes working member in form of drive shaft with horizontal axle of rotation, ice chippers and follower secured on drive shaft over spiral line.  Drive shaft is made in form of milling drum with cutters rigidly secured along spiral lines in opposite direction, with tilting of cutters to longitudinal axis of milling drum at angle of 20-30 degrees, and to cross axis, at angle of 12-15 degrees.  Cutters are made of hard alloy steel with angle of working part of cutter equal to 55-60 degrees, and follower is made of two steel disks, 2.5-3 mm thick, with conical angle of working part, installed after milling drum. 
     EFFECT: improved quality of road cleaning owing to prevention of misses at ripping of machined surface and prevention of damage to road pavement, provision of reliable and easy-to-operate working member. 
     4 dwg
Patent RU-2258812-C1 (RU)
Title: Steel-and-polymeric deep-level anchoring device
Inventor: KURLOV JU JA
IPC: E21D21/00
Filed: 2004-05-19
Granted: 2005-08-20
Abstract: FIELD: excavation operations, particularly for underground mine reinforcement, for connecting mines one with another and with faces, for consolidating mounting and demounting chambers, slopes and ledges of pits and storage ponds. 
     SUBSTANCE: device has rod composed of two or more rigid members connected one to another through flexible connection sections. The connection sections are secured to rigid members with contact electric welding. 
     EFFECT: increased simplicity, reliability and decreased costs, provision of reinforcing steel cuts of different profiles usage for anchoring device forming. 
     4 cl, 1 dwg
Patent RU-2261829-C1 (RU)
Inventor: TSEGEL SKIJ V G
IPC: B65D90/30
Filed: 2004-06-17
Granted: 2005-10-10
Abstract: FIELD: oil industry. 
     SUBSTANCE: invention relates to jet facilities.  Proposed method of cleaning vapor-gas medium from hydrocarbons includes delivery of liquid medium into liquid-gas jet apparatus, pumping out by said apparatus vapor-gas medium from reservoir filled with oil product and/or reservoir for storing oil product, and compression of medium in liquid-gas jet apparatus owing to energy of liquid medium, delivery of mixture of vapor-gas medium and liquid medium formed in liquid-gas jet apparatus into separator, separation of mixture into gaseous phase and liquid medium with releasing of gaseous phase and liquid medium out of separator.  Gaseous phase from separator is directed to absorber into which hydrocarbon liquid is fed for use as absorbent, and absorption of hydrocarbons from gaseous phase is carried out in absorber by hydrocarbon liquid, after which gaseous phase cleaned from hydrocarbons and hydrocarbon liquid dissolved hydrocarbons from gaseous phase are separately released from absorber.  Gasoline is used as oil product and hydrocarbon liquid.  Prior to delivering into absorber, gasoline is cooled to temperature within minus 20°C and minus 80°C, and mixture of vapor-gas and liquid media formed in liquid-gas jet apparatus is compressed of pressure in separator within 0.15 Mpa and 1.20 MPa and 1/20 MPa.  Gasoline is fed to separator or to input of pump, and simultaneously liquid medium is let out of separator into gasoline storage reservoir or tank to be filled. 
     EFFECT: improved efficiency of cleaning of vapor-gas medium forming at storing of gasoline or filling of reservoir. 
     7 cl, 1 dwg
Patent RU-2270971-C1 (RU)
Title: Method for manufacture of launching tube of polymeric composite materials and launching tube manufactured by this method
Inventor: PLOTNIKOV VLADIMIR IVANOVICH
IPC: F41F3/048
Filed: 2004-07-19
Granted: 2006-02-27
Abstract: FIELD: mechanical engineering, applicable for manufacture of sealed launching tubes for rocket launching. 
     SUBSTANCE: the method consists in winding on a mandrel of an inner sealing layer in the form of a tape and layers of the power envelope, use is made of a tape, whose width equals the tube length, of a material compatible and chemically engageable with the material of the power envelope.  The tape is wound on the mandrel simultaneously with the layers of the power envelope, placing it between the layers of the power envelope, the tape is wound at a length of 1.2 to 3.8 of a turn.  The claim also offers the launching tube, having an inner sealing layer in the form of a tape and layers of the power envelope. 
     EFFECT: produced a sealed launching tube with an enhanced employment ratio. 
     4 cl, 4 dwg
Patent RU-2279613-C1 (RU)
Title: Wood rotary drying plant
Inventor: CHEPULIS ALEKSANDRAS
IPC: F26B11/04
Filed: 2004-11-09
Granted: 2006-07-10
Abstract: FIELD: wood working industry. 
     SUBSTANCE: invention relates to artificial dehydration of wood and it can be used in industrial plants for drying the wood implementing technological process based on action of centrifugal forces.  Drum of plant is loaded with packs of articles to be treated and packs are fixed in drum space.  Roller grips provide reliable clamping of articles.  Spring supports provide setting in space of loaded unbalanced shaft of drum in static position in field of gravity forces.  In process of acceleration, centrifugal forces start prevailing over gravity forces.  At this moment resonance loads are taken up by springs of supports. 
     EFFECT: provision of effective drying of wooden articles and reliable balancing of rotary system. 
     11 cl, 2 dwg
Patent RU-2281898-C1 (RU)
Inventor: UTKIN VASILIJ GERMANOVICH
IPC: B65G1/00
Filed: 2004-12-21
Granted: 2006-08-20
Abstract: FIELD: automotive industry. 
     SUBSTANCE: invention relates to automation of transportation works, particularly, to automatic accumulating storages playing part of buffer between different sections of car assembling lines.  Proposed car bodies accumulating storage is essentially two sections, 1 and 2, arranged diagonally in plan which consist of separate roller units 3 with self-contained rotation drive 4 arranged in longitudinal and cross rows, sections being provided with common longitudinal and cross rows of said units.  Pallets 5 are used as transportation means to carry car bodies.  In cross direction longitudinal rows of roller units are intercoupled by system of chain conveyors.  Distributing conveyor 6, discharge conveyor 7 and charge-discharge conveyor 8 arranged on common cross rows of roller units are designed to move pallets with bodies.  Intake-putout conveyors 10 and 11 arranged at both sides from them at opposite sides of sections are designed for moving empty pallets.  Storage positions 12 are found on inner longitudinal rows between opposite conveyors, and roller units located in extreme longitudinal rows of both sections, together with above-indicated conveyors 10 and 11 and intake conveyor 16 connecting discharge positions 14 and 15, and main-line conveyor 9 connecting extreme longitudinal rows of both sections form return line of empty pallets from discharge position to charge position 13.  Pallets with bodies and empty pallets are installed to fill storage positions 12 from opposite sides of sections along any row intended for this purpose and roll them out in similar manner in reverse direction at discharging. 
     EFFECT: enlarged operating capabilities owing to provision of possibility of simultaneous accumulation and storage of empty pallets and pallets with bodies, reduced production areas, provision of operation flexibility of accumulating storage owing to division of pallet flows. 
     3 cl, 5 dwg
Patent RU-2284528-C1 (RU)
Inventor: MIRONOV SERGEJ GENNAD EVICH
IPC: G01P15/08
Filed: 2005-04-04
Granted: 2006-09-27
Abstract: Изобретение относится к измерительной технике и может быть использовано для создания микромеханических акселерометров и гироскопов. Датчик содержит чувствительный элемент (ЧЭ) 1 маятникового типа, прикрепленный с помощью упругих подвесов 2 к рамке 3 ЧЭ. Рамка 3 с помощью упоров 4 крепится к основанию прибора и выполнена в форме меандра с n количеством изгибов 5. Это позволяет увеличить расстояние от мест крепления упоров до упругого подвеса и снизить влияние контактных напряжений на упругий подвес. 1 ил.
Patent RU-2284688-C1 (RU)
Inventor: ABEZIN VALENTIN GERMANOVICH
IPC: A01G25/02
Filed: 2005-04-19
Granted: 2006-10-10
Abstract: FIELD: drop irrigation of farm crops using flexible irrigation pipelines. 
     SUBSTANCE: water outlet has elastic insert located within cavity of pipeline aperture and equipped with opening. Insert has spring-loaded valve. Protruding portion of insert is made in the form of hemisphere closed with grate which is fixed within channels provided on outer surface of pipeline. Spring is fixed on valve and hemisphere by means of yokes. 
     EFFECT: enhanced reliability in operation of pipeline and provision for feeding water into soil root layer. 
     1 dwg
Patent RU-2296382-C1 (RU)
Title: Method of production of magnetically soft material
Inventor: DOROGINA GALINA ANATOL EVNA
IPC: B22F3/12
Filed: 2005-07-20
Granted: 2007-03-27
Abstract: FIELD: powder metallurgy; production of magnetically soft materials. 
     SUBSTANCE: proposed method is used for manufacture of  magnetic circuits operating in low-frequency constant and alternating fields, domestic electrical equipment, for example. Proposed method of production of magnetically soft material includes mixing the iron and ferro-phosphorus powders followed by molding. Molded material is sintered in nitrogen gas at temperature of 1000-110°C by cyclic method through alternation of sintering and cooling. 
     EFFECT: reduction of sintering temperature; improved service characteristics of material. 
     3 cl, 1 dwg, 5 tbl, 4 ex
Patent RU-2293405-C1 (RU)
Title: Shipboard radar station
Inventor: BORODIN NIKOLAJ DANILOVICH
IPC: H01Q1/34
Filed: 2005-08-11
Granted: 2007-02-10
Abstract: FIELD: radar engineering. 
     SUBSTANCE: novelty is that proposed shipboard radar station that has transceiving antenna and state identification system antenna, multichannel revolving joint, high-frequency waveguide circuit, transmitting device, high-frequency switching device, high-frequency receiving device, and signal shaper, as well as low-frequency receiving device, secondary processing device, and radar control device is built as three-coordinate unit incorporating provision for spatial selectivity; antenna is of small-size waveguide-slit design with frequency scanning on waveguides; power splitter is mounted directly on radiating strips by means of constant truss on rotating body of antenna station which also mounts horizontal rotation drive incorporating induction motor whose acceleration and braking speeds are frequency-controlled; transmitting device is made in the form of solid-state three-stage power amplifier unit with great number of parallel-running amplifiers. 
     EFFECT: enhanced target detection range, noise immunity, information update rate, and operating reliability, reduced turn-on time. 
     6 cl, 1 dwg
Patent RU-2296483-C1 (RU)
Title: Method for production of special canned goods from ham and vegetables
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2005-10-31
Granted: 2007-04-10
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes cured-cooked ham cutting, greasing with table mustard and roasting in melt butter; fresh white cabbage shredding, slow freezing, and chopping; carrot, parsley root and onion cutting, roasting in melt butter, and chopping; wheat flour sautéing in melt butter. Abovementioned components are blended with bone broth, tomato paste, sugar, table salt, citric acid, and CO 2 -extracts from black pepper and bay leaf. Obtained mixture is pre-packed, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2306195-C1 (RU)
Title: Способ получения тонкостенных отливок из железоуглеродистых сплавов
Inventor: ALOV VIKTOR ANATOL EVICH
IPC: B22D27/00
Filed: 2005-11-25
Granted: 2007-09-20
Abstract: Изобретение относится к литейному производству, в частности к получению отливок из чугуна, легированного алюминием. В расплав, заливаемый в литейную форму, вводят термитную смесь на основе измельченных присадок алюминия со слоем покрытия, содержащим оксиды железа и криолит. Оксиды железа предварительно прокаливают с доступом воздуха до получения однородной окиси железа. Покрытие алюминия, содержащее окись железа, используют с соотношением масс, отвечающим стехиометрическому составу ее взаимодействия с алюминием. Предпочтительно соотношение масс окиси железа и алюминия составляет менее 0,5. Изобретение позволяет более эффективно проводить легирование чугуна алюминием. Обеспечивается снижение затрат, связанных с необходимостью перегрева расплава в плавильных агрегатах. 1 з.п. ф-лы.
Patent RU-2302844-C1 (RU)
Inventor: AZNABAEV BULAT MARATOVICH
IPC: A61F9/008
Filed: 2005-12-27
Granted: 2007-07-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves forming superficial cornea layer of 130-160 mcm on pedicle with microkeratome and bending it towards the pedicle. Stroma ablation with laser radiation is done for creating required cornea profile so that residual cornea thickness becomes not less than 250-300 mcm after the intervention. The flap is returned to its place. Space dimensions under the flap, epithelium thickness in cornea center and corneal flap thickness are determined 3 months later by means of confocal microscopic examination. The received data are caved in archive. 6 months later, repeated examination is carried out with the same values being determined once more and compared to the previous measurements. Narrowed space under the flap being not greater than 10 mcm, no epithelium and cornea flap thickness growth being observed, epithelium layer laser ablation is carried out to Bowman membrane. Then, corneal flap stroma is undergone ablation for creating required profile. Cornea flap stroma ablation depth P is calculated from formula P=(T flap -T epith) /2, where T flap  is the corneal flap thickness, is the epithelium layer thickness. 
     EFFECT: achieved maximum possible vision acuity without residual ametropy; reduced dislocation and corneal flap perforation risk; high accuracy in determining epithelium layer thickness.
Patent RU-2310623-C1 (RU)
Inventor: VLASENKO ALEKSANDR MIKHAJLOVIC
IPC: C04B22/00
Filed: 2006-05-24
Granted: 2007-11-20
Abstract: FIELD: preparation of cement concrete and building mortars with chemical additives. 
     SUBSTANCE: proposed chemical additive contains the following components, mass-%: commercial lignosulfonates, 23.3-49.4; sodium alkyl benzosulfonate, 0.1-0.2; calcium stearate or zinc stearate, 0.5-1.5; the remainder being ground perlyte or ground dolomite. 
     EFFECT: enhanced strength, freeze resistance and waterproofness. 
     8 ex
Patent RU-2316961-C1 (RU)
Title: Комбинированное ручное орудие для удаления сорной растительности
IPC: A01B1/08
Filed: 2006-05-29
Granted: 2008-02-20
Abstract: Изобретение относится к садово-огородным ручным почвообрабатывающим орудиям для удаления сорной растительности с поверхности почвы путем ее срезания под корень и сгребания в кучи. В орудии выполнено объединение режущего инструмента и граблей. Орудие содержит рабочий орган граблей, режущее лезвие и черенок. Рабочий орган граблей имеет ряд изогнутых зубьев, соединенных с грабельным основанием. Режущее лезвие по передней поверхности соединено с грабельным основанием посредством элементов регулировки их относительного положения в продольном осевом направлении орудия. При использовании орудия в качестве режущего инструмента оно опирается на землю изогнутой частью двух крайних зубьев рабочего органа граблей, а свободные концы зубьев приподняты над поверхностью почвы и не препятствуют продвижению орудия вперед. Лезвие установлено между опорными крайними зубьями и образует с поверхностью почвы при работе угол, определяемый величиной главного заднего угла в пределах от 7° до 25°. При повороте орудия на 180° оно используется как обычные грабли. 2 з.п. ф-лы, 5 ил.
Patent RU-2316771-C1 (RU)
Inventor: KUZ MICHEV LEONID NIKOLAEVICH
IPC: G01N33/74
Filed: 2006-06-05
Granted: 2008-02-10
Abstract: Изобретение относится к медицине, к области акушерства и гинекологии. Для определения готовности эндокринной системы женщины к экстракорпоральному оплодотворению и переносу эмбриона в крови женщины дополнительно к определению лютеинизирующего, фолликулостимулирующего гормонов, эстрадиола, пролактина, тестостерона, кортизола, гормонов щитовидной железы и соматотропного гормона определяют уровень активной фракции соматотропного гормона, и при его величине менее 0,37 нг/мл делают вывод о готовности эндокринной системы женщины к включению в программу экстракорпорального оплодотворения и переноса эмбриона. Использование способа позволяет повысить точность диагностики.
Patent RU-2316560-C1 (RU)
Title: Способ синтеза пентаэритритдифосфитов
Inventor: LARK KEHRROLL
IPC: C07F9/6574
Filed: 2004-11-23
Granted: 2008-02-10
Abstract: В настоящем изобретении описан способ получения пентаэритритдифосфитов с высоким содержанием спироизомера. Пентаэритритдифосфиты получают методом последовательной переэтерификации пентаэритрита в присутствии монофосфита, а затем - замещенного фенола или другого спирта, причем указанные реакции переэтерификации проводят в условиях контролируемых температуры и давления. Технический результат - условия реакции позволяют получить промежуточное производное и конечные пентаэритритдифосфиты с высоким содержанием спироизомера и высоким общим выходом дифосфитов. 25 з.п. ф-лы.
Patent RU-2313953-C1 (RU)
Title: Способ производства экструдированного продукта
Inventor: OSTRIKOV ALEKSANDR NIKOLAEVICH
IPC: A23L11/00
Filed: 2006-06-27
Granted: 2008-01-10
Abstract: Изобретение относится к пищеконцентратной промышленности, в частности к способам производства экструдированных продуктов. Способ включает смешивание исходных продуктов и экструдирование полученной смеси. В качестве продуктов используют пшеницу и фасоль. Продукты измельчают до размера частиц от 0,32 до 0,63 мм, смешивают в пропорции 3:2, увлажняют до 14...18% и осуществляют обработку на экструдере при температуре продукта перед матрицей 420...435 К и давлении в предматричной зоне экструдера 6,5...7,0 МПа. Изобретение позволяет при использовании в качестве исходных компонентов распространенных и недорогих видов сырья получать экструдированные зерновые продукты с высокой биологической и пищевой ценностью. 4 ил., 1 табл.