baber/WOPTO huggingface dataset:
Patent RU-2237758-C1 (RU)
Inventor: NOVIKOV A N
IPC: C25D11/18
Filed: 2003-11-04
Granted: 2004-10-10
Abstract: FIELD: electrochemical oxidation of aluminum and its alloys; instrumentation engineering; electronic industry; manufacture of articles for temperature monitoring and control systems. 
     SUBSTANCE: proposed method includes treatment of article in three stages: molding the coat in electrolyte containing 2-6 g/l of potassium hydroxide and 10-30 g/l of water glass at voltage of from 400 V and initial density of alternating current 20-25 A/sq dm followed by reduction by 5% every 10 minutes to thickness no less than 100 mcm; then, articles is subjected to treatment at temperature of 200-250 C continued for 1-1.5 h and impregnation in fluoroplastic suspension after which articles are subjected to drying at temperature of 100-150 C. Proposed method makes it possible to increase thickness of coat by 5-7 times, increase break-down voltage by 20-50% at retaining this property at temperature up to 240 C; such thickness of coat enhances resistance of articles to damage during assembly, transportation and in operation. 
     EFFECT: utilization of electrolyte due to use of agents of lesser toxicity. 
     1 tbl
Patent RU-2249202-C1 (RU)
Title: Nuclear quadrupole resonance based method of detecting explosives and drugs
Inventor: SINJAVSKIJ N JA
IPC: G01N24/00
Filed: 2004-02-03
Granted: 2005-03-27
Abstract: FIELD: radiospectroscopy. 
     SUBSTANCE: according to the method of detecting explosives and drugs the spot being suspected in storing matters kept in non-metal container is influenced by high-frequency magnetic field radio-frequency variable duration pulses. Frequency of carrier is close to frequency of quadrupole nuclear resonance of detected matter. Induced electromotive force is measured during periods of absence of pulses from phase-sensitive detection circuit. Response input signals are summed subsequently which signals are detected at special moments of time. Matters to be found have preset known parameters of nuclear quadrupole resonance. Duration of pulses of illuminating pulses is changed to compensate drop in sensitivity induced by non-uniformity of radio-frequency filed of illuminating coil. 
     EFFECT: improved capability of detection of matters in tested area. 
     4 dwg
Patent RU-2242033-C1 (RU)
Inventor: JUDAKHIN F N
IPC: G01V9/00
Filed: 2004-02-12
Granted: 2004-12-10
Abstract: FIELD: construction and building. 
     SUBSTANCE: method includes setting a measuring points net, concurrent seismic registration on X, Y, Z coordinates basis, in at least two given points of oscillations excited by action of pulsations of atmospheric pressure and wind oscillations on natural and/or artificial objects projecting from relief. Then method includes building parameter values on plan of examined territory, analysis of dispersion along the net of given points of measurements of average time values of amplitudes of registered oscillations at resonance frequency in each measurement point, detecting areas not matching requirements for areas suitable for construction of planned building. 
     EFFECT: higher precision. 
     9 dwg
Patent RU-2251542-C1 (RU)
Inventor: CHAKOV V V
IPC: A01G31/00
Filed: 2004-02-24
Granted: 2005-05-10
Abstract: FIELD: peat industry. 
     SUBSTANCE: the invention is dealt with peat industry, in particular, with production of nutrient mediums on the basis of peat for growing of seedlings of forest cultures and garden species and bushes with the closed root systems and a non-polluting vegetable production in a glass-covered ground. The method of preparation of the peat substrate provides for clearing of the peat raw material from large remains of wood and other impurities, introduction of a bio-activator, commixing, fermentation, gauging, packing. In the capacity of peat raw material a weakly decomposed high sphagnum peat or a mossy waste are used and in the capacity of the bio-activator they use a nutrient yeast or a compost ferment in amount of 0.9-1.1 kg per 1 m 3  of peat with a density of 0.02-0.1 g / cm 3 . Fermentation is conducted at the temperature of 10-36°C and moistures of 50-60 %, and gauging after fermentation - up to the particle size of no more than 24 mm. The method ensures production of a product of a loose fibrous structure with the optimal hygroscopic properties, optimal concentration of the nutrient substances and a low toxicity. 
     EFFECT: the invention ensures production of a product with a loose fibrous structure, optimal hygroscopic properties, optimal concentration of the nutrient substances and a low toxicity. 
     2 ex
Patent RU-2248488-C1 (RU)
Title: Drain valve
Inventor: KHARITONOV N B
IPC: E03D1/34
Filed: 2004-03-24
Granted: 2005-03-20
Abstract: FIELD: mechanical engineering; liquid materials handling facilities. 
     SUBSTANCE: proposed drain valve is design for organization of draining liquids of different type from containers. Proposed drain valve has seat secured in bottom of reservoir, cup installed on seat and overflow unit. The latter contains axially movable tube. Float arranged in cup is secured on outer surface of tube. Shutoff member is mounted on lower end of tube. Overflow unit is passed for axial displacement through cup. Overflow unit is mechanically coupled with rod of shutoff member lift handle. Cup is secured on seat by means of bayonet joint. Overflow unit is furnished additionally with inner tube. The latter is partially arranged inside overflow unit tube. Inner tube is installed for axial displacement and subsequent fixing in position relative to overflow unit tube by means of union nut and sealing gasket. The latter is clamed between tubes of overflow unit by union nut. Two diametrically opposite brackets are made on overflow unit tube from side of its upper end. Tie-rod is secured in each bracket from side of lower end. Upper end of tie-rods is secured in clamp. Longitudinal cut is made on free end of rod forming, at least, two cantilever flexible lobes. Each lobe is made in form of upward widening stop from outer side. Clamp is fitted on rod through stops on flexible lobes with possibility of action onto clap when shutoff member of drain valve is lifted by its handle. 
     EFFECT: improved reliability of drain valve owing to simplified design and overflow unit tube made symmetrical and adjustable in height suspension of overflow unit and possibility of its mounting in reservoirs differing n height. 
     1 dwg
Patent RU-2252815-C1 (RU)
Inventor: KRETOV I T
IPC: B01D63/06
Filed: 2004-05-05
Granted: 2005-05-27
Abstract: FIELD: separation, concentration and distilling of various solutions by reverse osmosis method and ultra-filtration. 
     SUBSTANCE: proposed membrane-type apparatus includes tubular membrane module made in form of porous body with semi-permeable membrane applied to inner surface, branch pipes for introducing starting solution and discharge of concentrate and filtrate. Arranged inside tubular membrane module coaxially relative to semi-permeable membrane are jet units. Each jet unit is made in form of cylinder whose end surfaces are tightly connected with disk on one side by means of flanges and base member and holder on other side. Said disk has holes for rods and holder is fitted with leaf-type valve. Corrugated reinforced membrane fitted inside cylinder possesses increased elastic deformation properties; it is made in form of sleeve whose open end part is placed between flange of cylinder and base member, thus forming hermetic joint; immovably connected to bottom by means of shaped washer adjoining bottom part of sleeve on inner side is pusher which is movable inside cylinder. Injectors mounted on side surface of base member are equidistant from each other and are directed to opposite sides so that escaping jets should be tangential relative to semi-permeable membrane. Distance between jet units is so selected that jet of starting solution escaping from injectors directed to one side of one jet unit should form vertical plane of contact with jets escaping from injectors directed to other side of other jet unit. Jet units are mounted stationary by means of rods secured in flanged joints and passed through holes in disks which are stationary connected to flanges of cylinders on side of pushers. Connected immovably to pusher rods are disks which have holes for rods connecting the disks of other jet units, thus forming immovable system; disks are so secured that each jet unit should perform similar motion. 
     EFFECT: increased productivity due to enhanced hydrodynamic action on flow being separated. 
     4 dwg
Patent RU-2263182-C1 (RU)
Inventor: SUPRUN P P
IPC: E02D9/04
Filed: 2004-06-04
Granted: 2005-10-27
Abstract: FIELD: building, particularly for reinforced concrete pile head trimming mechanization. 
     SUBSTANCE: device has two pivotally joined levers with cutting blades connected thereto. Levers are arranged from pile sides. Cutting blades are secured under hinge joint between the levers on cutting edges, which are ends of short lever arms. Device additionally has posts used as device base, guiding tube connected to posts by flexible ties and anvil pillar. The anvil pillar is arranged in guiding tube and connected to levers through leads, which form loading parallelogram. Device comprises striking body installed in guiding tube and connected to anvil pillar by flexible tie, electromagnet connected to load hook of tower crane and to guiding tube through flexible ties. The device may be used as tower crane rig. 
     EFFECT: increased capabilities due to reduced time of device transportation to another site and due to possibility to cut several pile heads in single operation. 
     2 dwg
Patent RU-2257222-C1 (RU)
Title: Complex processing medicinal fungus polyporus (fomitopsis officinalis (vill.: fr.) bond. et sing.)
Inventor: USHANOVA V M
IPC: A61K36/06
Filed: 2004-07-02
Granted: 2005-07-27
Abstract: FIELD: pharmaceutical technology, natural compounds. 
     SUBSTANCE: invention relates to the complex processing medicinal raw. Method for the complex processing medicinal fungus Polyporus (Fomitopsis officinalis (Vill.: Fr.) Bond. Et Sing.) involves milling raw followed extraction for four steps. At the first step the raw is extracted with fluidized carbon dioxide under definite conditions and carbonic acid extract comprising essential oil, unsaturated fatty acids, carotinoids, vitamins E, A and sterols is isolated. At the second step residue is extracted with diethyl ether under definite conditions and extract comprising agaricic acid, lipid-carotinoid complex and residue is isolated and the latter residue is extracted at the third step and alcoholic extract comprising carotinoids, bioflavonoids and vitamin K is isolated. At the forth step residue is extracted with water under definite conditions followed by infusing under definite conditions and isolation of an aqueous extract comprising carbohydrates, part of tannic substances, vitamins B 1 , B 2 , B 6  and P. Variation of technological parameters allows retaining large amount of biologically active substances in extracts. 
     EFFECT: improved processing method. 
     2 tbl, 2 ex
Patent RU-2259941-C1 (RU)
Inventor: GRINEVICH V A
IPC: C01B25/28
Filed: 2004-07-21
Granted: 2005-09-10
Abstract: FIELD: fertilizers, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing monoammonium phosphate used broadly as a mineral fertilizer. Method involves decomposition of phosphate with a mixture of phosphoric and sulfuric acid, separation of reaction mass with isolation of the production acid, its purifying from impurities, concentrating, ammoniation to obtain phosphate pulp and the following procedures of granulation and drying. The separated production acid is concentrated and then subjected for purification from impurities and ammoniated maintaining the content of P 2 O 5  in the concentrated acid at these stages in the range 52-56%, the content of SO 3  at the range 1.5-3.2%, the residual content of solid impurities in the cleared concentrated acid 0.2-0.6% by mass, and the mole ratio NH 3  : H 3 PO 4  in the range 1.01-1.16. Regulation of the yield for required sort of monoammonium phosphate by the content of main nutrient substances and the ratio is carried out by change of the SO 3  content in dilute phosphoric acid and by change of the mole ratio NH 3  : H 3 PO 4  in the ammoniation process. Invention provides enhancing content of total sum of nutrient substances in the fertilizer and enhancing strength index of granules and their homogeneity. 
     EFFECT: improved preparing method. 
     2 cl, 4 ex
Patent RU-2272883-C1 (RU)
Title: Lock opening device
Inventor: KRYLOV VIKTOR VLADIMIROVICH
IPC: E05B19/20
Filed: 2004-08-10
Granted: 2006-03-27
Abstract: FIELD: ironmongery, particularly keys and key accessories. 
     SUBSTANCE: lock opening device comprises body with metering bush and hollow rotary rod provided with working head. Body is fixedly secured to rod. Guiding tube with orifice made in free end thereof is movably arranged inside the rod. Working head of rotary rod is made as a set of replaceable pins arranged in working head channels. Metering bush is connected to guiding tube by fixer. Rod-like pusher is installed inside guiding tube and has depression with inclined bottom formed in free pusher end. Inserted in depression is ball having diameter not exceeding guiding bush orifice diameter. Another pusher end is fixedly secured to metering bush through spring-loaded rest. The metering bush is provided with two sets of identical metering hairlines spaced apart a distance corresponding to distance between longitudinal axes of working head channels. The body also has orifice to receive fixer, which fixes position of next replaceable pin. The fixer is made as spring-loaded ball brought into contact with one hairline arranged inside the body. 
     EFFECT: extended functional capabilities. 
     9 cl, 3 dwg
Patent RU-2271647-C1 (RU)
Title: Working tool for centrifugal fertilizer broadcaster
Inventor: KURZIN NIKOLAJ NIKOLAEVICH
IPC: A01C17/00
Filed: 2004-08-09
Granted: 2006-03-20
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: working tool has disk mounted on frame of machine and equipped with blades. Disk has lower surface manufactured from duralumin alloy. Working tool is further equipped with drive mechanism and flat vibrator mounted on frame under disk. Upper outer surface of disk above flat vibrator is formed from diamagnetic material such as stainless steel. 
     EFFECT: increased efficiency in operation of broadcaster working tool and reduced consumption of power for maintaining thereof. 
     1 dwg
Patent RU-2269409-C1 (RU)
Inventor: BURKOV LEV NIKOLAEVICH
IPC: B26B3/02
Filed: 2004-09-03
Granted: 2006-02-10
Abstract: Изобретение относится к ручным бытовым инструментам. Нож, содержащий рукоятку, тело с лезвием и спинкой, снабжен упором, установленным с возможностью перемещения на спинке тела ножа. Лезвие выполнено горизонтальным, при этом на теле ножа под тупым углом к горизонтальному лезвию выполнено дополнительное лезвие. Упор выполнен с прямоугольным хвостовиком, имеющим Г-образный наконечник с пазом в его вертикальной стенке. Снизу по оси симметрии упор имеет паз, равный по ширине толщине тела ножа, а сверху - площадку эллипсовидной формы, плавно сопряженную с его прямоугольным хвостовиком. Рукоятка прикреплена к телу ножа выше горизонтального лезвия и спинки и выполнена с расположенным сверху горизонтальным пазом глубиной, равной толщине прямоугольного хвостовика упора для установки прямоугольного хвостовика упора, имеющим на конце углубление для свободного размещения в нем Г-образного наконечника упора. Для перемещения упора в верхней части торца рукоятки по середине и до углубления паза рукоятки установлен винт с головкой, имеющей перемычку. Г-образный наконечник упора выполнен с возможностью свободной установки своим пазом в вертикальной стенке на перемычку головки винта. С заднего торца перемычка головки винта имеет утолщение шире, чем ширина Г-образного наконечника упора, а в углубление паза рукоятки с Г-образным наконечником упора помещен воск заподлицо с поверхностью рукоятки. Достигается расширение функциональных возможностей ножа. 5 ил.
Patent RU-2282367-C1 (RU)
Inventor: GOLUBEVA LJUBOV VLADIMIROVNA
IPC: A23L21/10
Filed: 2005-01-19
Granted: 2006-08-27
Abstract: FIELD: food processing industry, in particular production jelly dietary foodstuffs. 
     SUBSTANCE: claimed jelly contains (mass %): plant raw material 25.0-32.0; sweetener 0.06-0.08; gelatin 2.0-2.2; water 16.0-17.6; and balance: curd whey ultrafiltrate up to 100 %. Daikon puree is used as plant raw material, and stevia sweetener concentrate is used as sweetener. 
     EFFECT: foodstuff of improved quality, increased nutrient value and reduced caloricity, enriched with water soluble vitamins and minerals.
Patent RU-2282128-C1 (RU)
Inventor: DUDKA VJACHESLAV DMITRIEVICH
IPC: F41G7/00
Filed: 2005-01-26
Granted: 2006-08-20
Abstract: FIELD: development of missile control systems, applicable in antitank missile complexes. 
     SUBSTANCE: the method for guidance of a guided missile includes the launch of the guided missile with an on-board radiation source, reception and focusing by the objective lens of the luminous flux of the background-target situation, discrimination of the co-ordinates of the on-board radiation source of the guided missile, determination of the co-ordinates of the guided missile, and formation of the control commands, before the launch of the guided missile the time interval from the moment of power supply to the control equipment to the appearance of the guided missile in the field of vision of the objective lens is computed and memorized, the value of the signal taking into account the inner noise of the photodetector and the background illuminance is computed and memorized, and after the launch the luminous flux of the background-target situation is focused by the objective lens on the photodetector with a matrix structure of the photosensitive surface, whose central cell is on the optical axis of the objective lens.  The cells of the radiation photodetector, whose output signal exceeds the value of the signal taking into account the photodetector inner noise, are determined, their numbers in the first data file are memorized, on expiration of the memorized time interval the cells of the radiation photodetector, whose output signal exceeds the value of the photodetector inner noise, are determined, their numbers in the second data file are memorized, the numbers of the photodetector cells from the second data file are compared with the numbers of the photodetector cells from the first data file, an the co-ordinates of the on-board radiation source of the guided missile are discriminated in compliance with the arrangement of those photodetector cells relative to the central cell, that are present in the second data file, but are absent in the first data file.  The guidance system of a guided missile having an objective lens, radiation photodetector and series-connected co-ordinate discrimination unit and command formation unit, in addition has an image processing unit and series-connected time counter, switchboard, memory unit and a selection device whose output is connected to the input of the co-ordinate discrimination unit.  The objective lens output is connected to the input of the image processing unit, whose output is connected to the inputs of the switchboard and selection device, the radiation photodetector is based a matrix-type photodetector. 
     EFFECT: enhanced quality and reliability of the process of guidance of the guided missile without any change of the missile construction and, as a result, enhanced noise protection of the whole control system. 
     2 cl, 2 dwg
Patent RU-2282611-C1 (RU)
Title: Способ получения монобромпроизводных алканов, циклоалканов и арилалканов
Inventor: SMIRNOV VLADIMIR VALENTINOVICH
IPC: C07C25/02
Filed: 2005-02-21
Granted: 2006-08-27
Abstract: Изобретение относится к способу получения монобромпроизводных алканов, циклоалканов и арилалканов. Процесс осуществляют путем взаимодействия соответствующих углеводородов с тетрабромметаном при температуре 150-180°С в жидкой фазе в присутствии комплекса хлорида или бромида меди с азотсодержащим соединением. При этом в качестве азотсодержащего соединения используют амин общей формулы Ph-CH(OH)-Q-NHR', где Q - группа -СН(СН 3 )- или -(CH 2 ) n - при n=1-3, R' - низший алкил. Технический результат - повышение производительности катализатора, упрощение и удешевление технологии процесса. 1 табл.
Patent RU-2289131-C1 (RU)
Inventor: ZHIDKOV GENNADIJ ALEKSEEVICH
IPC: G01N33/46
Filed: 2005-06-01
Granted: 2006-12-10
Abstract: FIELD: soil science, tool-making industry, in particular, technology for researching fractional composition of soil. 
     SUBSTANCE: method includes sampling soil, weighing, drying and sifting through a set of sieves with apertures ranging from 0,25 mm to 7,5 mm without shaking. Remaining fractions are manually gathered and weighed, after that each fraction is successively positioned on plate, positioned horizontally. One end of plate is jointly connected to frame, another one rests upon base, connected to links of raising mechanism. Plate with sample of specific fraction is lifted and when sample starts moving along working surface raising is stopped. Using coordinate ruler, raising height y i  is determined and from formula   friction coefficient is determined for each fraction against steel surface of plate, or against surface of plate covered with same fractional composition, to determine internal coefficient of friction of soil against soil. 
     EFFECT: increased precision, possible measuring of all required characteristics for evaluating operation of soil-processing seeding machines and instruments. 
     2 dwg, 2 tbl
Patent RU-2290849-C1 (RU)
Title: Method for production of special canned goods
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-07-29
Granted: 2007-01-10
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes fresh white cabbage shredding, freezing, and chopping; turnip and potato cutting, blanching, and chopping; onion, carrot and parsley roots cutting, roasting in melt butter, and chopping; meat cutting and chopping; gardenstuff and leek chopping. Abovementioned components are blended with tomato paste, sour cream, table salt, black pepper, bay leaf, and bone broth. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2306490-C1 (RU)
Inventor: PERSHIN IVAN MITROFANOVICH
IPC: F24D19/10
Filed: 2006-01-26
Granted: 2007-09-20
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: device comprises passages for heat-transfer agent whose flow is controlled by a valve made of bimetallic plate mounted at the outlet of each passage  The heat-transfer agent is cooled by the surfaces arranged mounted above the passage and, in turn, cools the bimetallic valve. 
     EFFECT: enhanced efficiency. 
     4 cl, 6 dwg, 2 tbl