baber/WOPTO huggingface dataset:
Patent RU-2244916-C1 (RU)
Title: Method of determining chlorophyll in buckwheat plants
Inventor: LOBKOV V T
IPC: G01N21/25
Filed: 2003-07-02
Granted: 2005-01-20
Abstract: FIELD: analytical methods in biology. 
     SUBSTANCE: method comprises disintegrating vegetable raw material, treating it with alcohol, and subsequent spectrometric measurement at two wavelengths: 665 and 649 nm, after which one calculates concentration of chlorophyll using following formulae: C a  = 13.7D 665  - 5.76D 649  and C b  = 25.80D 649  - 7.69D 665 , where C a  and C b  are concentrations of chlorophyll a and b, D 665  and D 649  are measurable extinction coefficients, mg/L, at corresponding wavelengths. Treatment with alcohol consists in that disintegrated vegetable material is flooded with alcohol in containers, which are the tightly closed, placed in dark room, and 24 to 78 h later alcohol extract is subjected to spectrometric measurement. 
     EFFECT: simplified analytic procedure and reduced analysis time. 
     1 tbl
Patent RU-2247316-C1 (RU)
Title: Device for measuring two-sided angle
Inventor: KIRIN E M
IPC: G01B5/24
Filed: 2003-09-02
Granted: 2005-02-27
Abstract: FIELD: measurement technology. 
     SUBSTANCE: device has movable re-arranging rods, which are mounted inside case and brought into contact with sides of angle. The rods are made in form of two curved straight prismatic plates having rectangular cross-section and connected to each other by means of telescopic joint. There is longitudinal slot in embracing plate. Embraced plate enters the slot for reciprocal motion and location of plates relatively each other. Side faces of embraced plate are provided with angular scales to read angle out. Angle is marked by surface of edge part, which embraces plates when there is the contact of four long ribs of edge parts of both plates with surfaces of sides of two-sided angle. 
     EFFECT: improved precision of measurement; simplified design. 
     2 dwg
Patent RU-2246145-C1 (RU)
Title: Method for drying spent fuel assemblies
Inventor: ORESHKIN V V
IPC: G21F9/30
Filed: 2003-10-20
Granted: 2005-02-10
Abstract: FIELD: handling spent nuclear fuel. 
     
     
       SUBSTANCE: proposed method includes disposition of spent fuel assembly in box and its exposure to dry heated inert gas environment. Drying process takes several cycles each time holding box space with fuel assembly under vacuum. Then box is filled with dry heated inert gas blown down for drying through adsorbers made in the form of shell-and-tube heat exchangers with sorbent-carrying tubes. Adsorbers are regenerated. In the process steam is blown through adsorber space and upon termination of desorption cooling water is passed through this space. Tube space of adsorbers is connected to vacuum line isolated from that of case. Upon sorbent cooling tube space is blown down with dry inert gas supplied from adsorbers drying out fuel assemblies while case space is held under vacuum. 
     
     
       EFFECT: reduced drying time, enhanced drying quality and safety. 
     
     
       2 cl, 1 dwg
Patent RU-2252791-C1 (RU)
Inventor: OSTROVSKIJ A I
IPC: A61M23/00
Filed: 2003-11-21
Granted: 2005-05-27
Abstract: Изобретение относится к оториноларингологии. Устройство для восстановления проходимости пищевода содержит полимерную основу с полой частью и дистальным отделом конической формы и цилиндрическую часть. Дистальный отдел выполнен в виде монолитного конуса с поперечным каналом под нитку. Конус на две трети расположен внутри полой части с возможностью осевого смещения и выхода и циркулярно соединен с наружными краями полой части посредством натянутой эластичной мембраны. Мембрана закреплена со стороны проксимального отдела. Со стороны основания монолитный конус соединен с эллиптическими пружинами. Пружины установлены перпендикулярно друг к другу и закреплены другим концом к цилиндрической части. Полая часть имеет выпуклый вид и возможность уменьшения и увеличения диаметра. В результате устройство восстанавливает проходимость просвета пищевода путем пролонгированного бужирования при наличии жестких послеочаговых стриктур. 1 з.п. ф-лы, 1 ил.
Patent RU-2257948-C1 (RU)
Inventor: PON KIN V N
IPC: B01F7/00
Filed: 2003-12-09
Granted: 2005-08-10
Abstract: FIELD: chemical industry; oil-processing industry; food-processing industry; pulp and paper industry; pulsation apparatuses of a rotor type. 
     SUBSTANCE: the invention is pertaining to the field of pulsation apparatus of a rotor type, which may find application in productions of chemical industry, oil-processing industry; food-processing industry; pulp and paper industry, food-processing industry, pulp and paper industry, etc. The apparatus contains a body with a bilateral rotor and a bilateral stator symmetrical to the rotor mounted inside the body. In the stator and in the stator devices are located uniformly, there are located along the circumference radial channels, the lateral surfaces of which are formed by bodies of rotation with the linear generatrices with a capability of interception with the ring type cylindrical elements made on the adjacent surfaces of the rotor and the stator outside of limits of thickness of the disks being the elements of design of the rotor and stator. In the radial channels of the rotor there are oscillators fixed by pins and made in the form of the hollow spokes with the disks transversal to the axis of spokes. The radial spokes of oscillators may be made solid. The device allows alongside with the pulsing treatment with the help of a dynamic pressure to act on the treated medium by a cavitation and an acoustic emission, which ensures a deeper and effective treatment of the medium in the apparatus. 
     EFFECT: the invention allows alongside with the pulsation treatment to apply a cavitation and an acoustic emission to ensures a deeper and effective treatment of the medium in the apparatus. 
     6 cl, 2 dwg
Patent RU-2257979-C1 (RU)
Inventor: ANDRJUSHIN O A
IPC: B23B27/16
Filed: 2003-12-19
Granted: 2005-08-10
Abstract: Изобретение относится к области обработки резанием, сборному металлорежущему инструменту. Инструмент имеет механическое крепление режущей пластины с помощью винта, контактирующего головкой с коническим участком отверстия режущей пластины. Для повышения надежности, технологичности и удобства обслуживания он дополнительно содержит гайку, установленную в отверстии державки. При этом головка винта выполнена Г-образной, причем место перехода от вертикальной к горизонтальной поверхности и горизонтальная поверхность, контактирующая с коническим участком отверстия режущей пластины, выполнены по радиусу. При этом радиусы скругления выполнены с возможностью съема режущей пластины без полного откручивания гайки, при этом над резьбовой частью винта выполнен фиксирующий выступ, входящий в паз, выполненный на опорной поверхности гнезда и направленный к боковым поверхностям гнезда державки, причем направление горизонтальной поверхности головки и фиксирующего выступа совпадают. При этом совпадают оси отверстия державки и отверстия в режущей пластине. 5 ил.
Patent RU-2253559-C1 (RU)
Inventor: ZAKHAROV O V
IPC: B24B35/00
Filed: 2003-12-31
Granted: 2005-06-10
Abstract: FIELD: machine engineering, possibly centerless super-finish working of cylindrical articles. 
     SUBSTANCE: machine tool includes two rolls for positioning articles and for moving them. Rolls are mutually spaced and are mounted by inclination angle λ of crossing their axes. Value of angle λ may be determined as sum of values of λ 1  and λ 2  of turning angles of first and second rolls relative to motion direction of articles; λ 1  ≠ λ 2.   
     EFFECT: enlarged manufacturing possibilities of machine tool, enhanced quality of worked articles. 
     2 cl, 2 dwg
Patent RU-2256609-C1 (RU)
Title: Method for preparing electrode mass for self-firing electrodes
Inventor: URAZLINA OL GA JUR EVNA
IPC: C25B11/12
Filed: 2004-01-27
Granted: 2005-07-20
Abstract: FIELD: electrode making industry branch, metallurgy. 
     SUBSTANCE: method comprises steps of baking hard carbon- containing material such as thermoanthracite, anthracite, coke, breaking them and treating in vapors of coal tar separated from liquid phase of heavy coal-tar products whose mass consists 25 -30 % of mass of hard carbon- containing materials; sieving treated carbon-containing materials, metering them and mixing with binder for 3 - 5 min at 140-180°C; shaping briquettes of melt electrode mass. Self-firing electrodes made of composition according to invention features next characteristics: density, 1.71 - 1.98 g/cm 3 ; specific electric resistance, 73.3 - 81.4 Ohm mm 2 /m, compression strength, 34.1 - 35.2 MPa. 
     EFFECT: enhanced properties of electrodes. 
     3 cl, 1 tbl, 6 ex
Patent RU-2259214-C1 (RU)
Inventor: BYSTRITSKIJ L D
IPC: A61K39/12
Filed: 2004-01-28
Granted: 2005-08-27
Abstract: FIELD: biotechnology, vaccines. 
     SUBSTANCE: method involves preparing industrial strain, smallpox scrape off and virus-containing liquid. Virus-containing liquid is inactivated by gamma-radiation Co 60 . Integral (total) dose of irradiation is 1.75 x 10 6  R at the parent specific activity of virus-containing liquid from 1 x 10 9  to 1.9 x 10 9  OOE/ml and 1.9 x 10 6  R at the parent specific activity of virus-containing liquid from 2 x10 9  to 5 x 10 OOE/ml. The content of total protein is brought about to the concentration 100 mcg/ml and drying stabilizing agents are added. Vaccine elicits high immunogenicity, suitable in applying and absence of toxicity. 
     EFFECT: improved preparing method, improved and valuable properties of vaccine. 
     3 cl, 6 ex
Patent RU-2260447-C1 (RU)
Inventor: MUKHOEDOVA T V
IPC: A61M1/36
Filed: 2004-02-16
Granted: 2005-09-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves exposing venous blood to ultraviolet radiation with modes II and III in turn by means of an apparatus  in 1 week long course of 5-6 sessions. 
     EFFECT: enhanced effectiveness in modulating immunoinflammatory response; favorable influence during postoperative period.
Patent RU-2254337-C1 (RU)
Inventor: TROFIMOV B A
IPC: C07F3/06
Filed: 2004-03-04
Granted: 2005-06-20
Abstract: FIELD: chemistry of organometallic compounds, chemical technology. 
     SUBSTANCE: invention relates to the improved method for preparing the chelate compound bis-(1-vinylimidazole)zinc diacetate (I) representing the medicinal preparation of acizol that is the effective antidote and antioxidant. Method for preparing the compound (I) is carried out in the absence of organic solvents at temperature 20-35°C in the mole ratio 1-vinylimidazole : zinc diacetate in the range from 10:1 to 3:1. Method provides exclusion fire hazard and explosion hazard solvent from the technological process and enhancement of the yield of highly pure acizol satisfied for Pharmacopoeia requirements. 
     EFFECT: improved method for preparing. 
     2 cl, 4 ex
Patent RU-2254992-C1 (RU)
Inventor: SHARDIN V P
IPC: B29K101/00
Filed: 2004-04-13
Granted: 2005-06-27
Abstract: FIELD: polymeric materials processing. 
     SUBSTANCE: the invention is pertaining to the field of polymeric materials processing by a method of volumetrically-deformation breaking down and may be used at production of a rubber powder from the waste tire casings. The fine-dispersed shredder contains a cylindrical body divided into a zone of feeding of a material and a zone of a material breaking down and has a window for a material charge and a window for the material discharge. In the zone of the material feeding there is an auger mounted on an arbor. In the zone of the material breaking down there are rotors and separating washers mounted on an arbor. The rotors are mounted on the arbor with a shift of their shafts. The separating washers are rigidly linked with the butt ends of the corresponding rotors. Each rotor with two washers adjoining to its butt ends forms a stage of the material breaking down. Each rotor is mounted on the arbor with a shift of its shaft concerning the arbor so, that the space between a part of the cylindrical surface of the rotor opposite to the indicated shift and a corresponding part of the internal cylindrical surface of the body and the corresponding parts of the surfaces of the separating washers forms the zone of the material reception. The opposite space between a part of a cylindrical surface of a rotor on the side of the indicated shift, a corresponding part the internal cylindrical surface of the body and the corresponding parts of the surfaces of the separating washers forms the zone of the material compression. The separating washer - the first on the run of the material movement and located in the zone of the material reception has a through window for possibility to deliver the material through it in the indicated zone of the material reception. The separating washer - the second on the run of the material movement and located in the zone of the material compression has a through window for possibility to withdraw the material through this window from the indicated zone of the material compression. The cross section area of the through window in the first separating washer exceeds the cross section area of the through window in the second separating washer. The invention allows to simplify the design of the fine-dispersed shredder and to increase a grade of the material breaking down, and a constructive, spatial and technological combination of the functions of a prechamber and an operational body of breaking down within the limits of one stage of breaking down of a material enables a capability to arrange the process of multi-staged breaking down of a material. 
     EFFECT: the invention ensures simplification of the fine-dispersed shredder design; improved quality of the material breaking down; a constructive, spatial and technological combination of the functions of a prechamber and the operational body of breaking down; a capability to arrange the process of multy-staged breaking down of a material. 
     3 cl, 3 dwg
Patent RU-2242441-C1 (RU)
Title: Fireproof mixture for filling of ladle steel exhaust channel
Inventor: KONJASHENKO A M
IPC: C04B35/14
Filed: 2004-04-22
Granted: 2004-12-20
Abstract: FIELD: refractory materials for metallurgic industry. 
     SUBSTANCE: invention relates to refractory mixture for filling of ladle steel exhaust channel. Claimed mixture contains 1-3 % of crystal casting graphite and grain from milk-white glass comprising 95-5-98.5 % of silica. 
     EFFECT: refractory mixture with improved physical and chemical properties. 
     3 dwg
Patent RU-2263551-C1 (RU)
Inventor: ROGOV V A
IPC: B08B9/053
Filed: 2004-04-26
Granted: 2005-11-10
Abstract: FIELD: cleanout of internal cavities of pipelines from various kinds of sedimentation. 
     SUBSTANCE: the invention is pertaining to cleanout of internal cavities of pipelines from various kinds of sediments. The installation contains a body composed of an operational and auxiliary sections equipped with the radial self-centering fixers. The fixers are made in the form of pneumatic cylinders, on the plungers of which there are the fixed shoes. At that the auxiliary section is supplied with an axial pneumatic cylinder, the plunger of which is pivotally fixed on the operational section, and the operational section is supplied with a drive, on output shaft of which there is an operational tool. At that between the sections there are resilient shock absorbers. The installation is a stand - alone unit and ensures cleanout of big sections of pipelines, the capability to move both in the forward and opposite directions and to cleanout different kind of sediments. 
     EFFECT: the invention ensures cleanout of big sections of pipelines and the capability to move both in the forward and opposite directions, to cleanout different kinds of sediments. 
     2 cl, 1 dwg
Patent RU-2266147-C1 (RU)
Inventor: SAPOZHKOV V S
IPC: A61N5/067
Filed: 2004-05-31
Granted: 2005-12-20
Abstract: FIELD: veterinary science. 
     SUBSTANCE: one should carry out daily laser impact upon affected area and additionally once /2 d apply a compress of medicinal preparation containing the suspension of 25%-hydrocortisone, phenylbutazone, "Arnica" liniment and dimethylsulfoxide solution at the following ratio of components, weight%: 25%-hydrocortisone suspension 1.0; phenylbutazone suspension 0.65; "Arnica" liniment suspension 50.0, dimethylsulfoxide solution - the rest. Moreover, expenses of medicinal remedy should be fulfilled at 100 ml/200 sq. cm, as for laser impact, it should be carried out with low-intensity infrared laser radiation at impulses frequency being 512 Hz, power of 16 W and exposure time being 6 min. The innovation suggested enables to remove post-traumatic edema and inflammation, stimulates regenerative processes in inflammatory focus at the shortest terms. 
     EFFECT: higher efficiency of therapy. 
     1 ex
Patent RU-2276721-C1 (RU)
Inventor: SHIPULIN ALEKSANDR VLADIMIROVI
IPC: E21B43/25
Filed: 2004-10-14
Granted: 2006-05-20
Abstract: FIELD: mining, particularly to develop production wells and to recover output from well having bore zone mudded with asphalt-tar-paraffin deposits and mechanical injuries. 
     SUBSTANCE: method involves lowering flow string in well and creating depression pressure drop between well bore zone and well interior by creating periodic pressure pulses in well bore zone, wherein the pressure pulses are generated as shock wave moving through well interior. The shock wave is created as a result of periodic well interior opening at well head to discharge pressurized well fluid into vessel due to preliminary fluid injection in well, as well as well head closing during well fluid movement. Lower flow string section is provided with profiled channel and hydroimpulsive device comprising hydropneumatic accumulator and valves to charge and discharge hydropneumatic accumulator. The valves for hydropneumatic accumulator filling are check valves, which are adapted to fill hydropneumatic accumulator chambers. The valves for hydropneumatic accumulator discharge are quick-response valves and are adapted to adjust opening threshold depending on pressure value and provide liquid displacement with compressed gas through profiled channel, which is directed for well boring. During well treatment lower end of flow string is moved along perforation height. 
     EFFECT: creation of substantial pressure pulses during deep well treatment and increased rate of standing wave attenuation. 
     1 dwg
Patent RU-2278929-C1 (RU)
Inventor: ALEKSEEV VJACHESLAV VIKTOROVIC
IPC: E03B3/28
Filed: 2005-01-20
Granted: 2006-06-27
Abstract: FIELD: plants for getting sweat water of atmospheric air. 
     SUBSTANCE: vortex system for condensing moisture from atmospheric air has water collector and dew condenser which has set of vertical rods. Lengths of rods are much longer than their lateral sizes and distance among rods is approximately equal to their lateral sizes. Vertical rods are placed in such a way that they form tangential plates; surfaces of plates are made of mineral fibers. Vertical pipe is disposed along central axis. Vertical pipe is provided with fan or with heating elements disposed onto its inner surface. Tangential plates are made for adjustment of angle of inclination of the plates to vertical surface of vertical pipe. Set can have several levels of tangential plates separated by horizontal plates. Basalt fiber is used as mineral fiber. 
     EFFECT: improved efficiency of operation; increased condensing surface; uniform controlled flow of moistened air. 
     6 cl, 2 dwg
Patent RU-2282004-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: E04B1/84
Filed: 2005-02-11
Granted: 2006-08-20
Abstract: FIELD: industrial acoustics, particularly broadband noise reduction of industrial equipment. 
     SUBSTANCE: conical acoustic absorbing member comprises rigid cage suspended to industrial building ceiling by cables. The cage is filled with sound-absorbing material covered with caprone netting. The cage is made as cone and provided with semi-sphere fastened to lower cage flange. The sound-absorbing material may be placed in the case so that air cavities are formed around semi-sphere perimeter and inside the semi-sphere. The air cavities are arranged in staggered order along three perpendicular planes. Height/diameter ratio of acoustic absorbing member is H:D=2:1 ÷ 2:0.5. 
     EFFECT: increased sound absorbing efficiency due to extended frequency range and improved performance. 
     1 cl, 1 dwg
Patent RU-2287795-C1 (RU)
Inventor: BOGDANOV VASILIJ VASIL EVICH
IPC: G01M9/06
Filed: 2005-04-27
Granted: 2006-11-20
Abstract: FIELD: measuring technique. 
     SUBSTANCE: device can be used for measurement of aerodynamic force vector's components and of moment acting on flying vehicles models inside aerodynamic tube flux. Device has multi-component tensometric balance which is mounted inside tested model onto two supports. Supports are made in form of tightened nose and tail parts and they have dynamometric members for making changes in supports' reactions. Balance is provided with two three-component dynamometric members, which are disposed along X axis. Reactions of supports are measured along Y and Z axes and reactive moments are measured around X axis. Balance is also provided with dynamometric member for measurement of longitudinal component of X vector of aerodynamic force. Dynamometric member has motionless rigid base and rigid movable platform. Base and platform are connected together by means of resilient hinges ad sensitive elements. Tested model is fastened to movable platform. Points of conjugation of sensitive elements with platform and with base belong to the same plane which has to be perpendicular plane of symmetry of dynamometric member. Precision of measurement is improved due to elimination of effect of bands' degree of tension and aerodynamic forces on results of measurement. 
     EFFECT: improved precision of measurement; reduced number of necessary tests. 
     2 dwg
Patent RU-2292282-C1 (RU)
Title: Freight-car bogie
Inventor: LASHKO ANATOLIJ DMITRIEVICH
IPC: B61F5/30
Filed: 2005-05-19
Granted: 2007-01-27
Abstract: FIELD: railway transport; two-axle bogies of freight cars. 
     SUBSTANCE: proposed freight-car bogie has spring beam, side frames, bogie center plate with wear-resistant member and elastic or elastic-and-rolling side bearers.  Spring beam is installed on spring sets including springs, two of which are installed friction wedges.  Side frames rests on bearings 7 of wheelsets 8 by axle-box apertures through V-shaped multiple-layer elastic members 11 and adapters 12.  Axle-box apertures are made in form of polygonal pyramid truncated from top whose base is open.  Elastic member 15 is placed between adapter and upper flange of axle-box aperture, being essentially body of preset thickness provided with two longitudinal projections in lower part fitted in vertical slots of adapter. 
     EFFECT: reduced dynamic action of car onto track, improved running and operating qualities of bogie. 
     4 cl, 6 dwg
Patent RU-2296925-C1 (RU)
Title: Heater
Inventor: DEJNEZHENKO VLADIMIR IVANOVICH
IPC: F26B23/02
Filed: 2005-09-27
Granted: 2007-04-10
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: heater comprises cylindrical housing provided with fan at its face, fan motor mounted inside the housing downstream of the fan impeller, furnace coaxially mounted inside the housing with a spaced relation to its wall, swirler made of a disk with cuts and inclined blades and mounted on the face of the furnace from the side of the fan, and burner mounted in the furnace and connected with the fuel source.  The furnace is made of Venturi tube whose neck is perforated.  The deflecting blades are mounted in the space between the housing and furnace for permitting rotation. 
     EFFECT: enhanced efficiency. 
     1 dwg