baber/WOPTO huggingface dataset:
Patent RU-2216693-C2 (RU)
Title: Device for heating in standby mode of operation
Inventor: DENISOV G A
IPC: F24D19/10
Filed: 2001-11-21
Granted: 2003-11-20
Abstract: FIELD: heat generators, stand-alone building heating systems, particularly for automatic heating systems using liquid or solid fuel. SUBSTANCE: device has heating channel, heater connected in by-pass with heating channel. By-pass inlet and outlet are made as connection pipes. Connection pipe area is less than channel area. Outlet connection pipe end is coaxial with channel and disposed below inlet connection pipe in flow direction. Inlet connection pipe axis is offset relative channel axis. EFFECT: providing of simultaneously operating in main mode with forced circulation and standby mode with gravity circulation; energy-saving; increased efficiency of heating system. 2 cl, 4 dwg
Patent RU-2222354-C2 (RU)
Inventor: ALEKSANDR PATRIK
IPC: A61M5/30
Filed: 2000-06-30
Granted: 2004-01-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has push system, medicament and guide member. The push system comprises device for producing shock wave and the medicament is placed in at least one dead recess located on lower side of partition having guide member as its continuation. The medicament is ejected at high speed as elongated jet. EFFECT: enabled medicament injection in powder form. 9 cl, 1 dwg
Patent RU-2228454-C2 (RU)
Inventor: TRUSHNIKOV N P
IPC: F02C7/36
Filed: 2002-04-01
Granted: 2004-05-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed turbomachine step-up contains housing with cross splits, drive and output shafts, gear trains made of cylindrical herringbone gears of step-up gear first and second stages interconnected by torsional splined shafts. Gear train is made multiflow, mainly, threeflow. Gears, drive and output shafts are installed on antifriction bearings. First stage gear train is made reducing, with gear ratio of 1.0857-1.6428. Gear ratio of second stage is 0.3067-0.6081. Gear ratio of step-up gear is 0.333-0.999. Invention makes is possible to increase service life of step-up gear to service life of turbomachine. EFFECT: improved reliability of step-up gear. 2 cl, 3 dwg
Patent RU-2275312-C2 (RU)
Inventor: BARDYSHEVA OL GA FEDOROVNA
IPC: B63C1/00
Filed: 2002-04-29
Granted: 2006-04-27
Abstract: FIELD: the invention refers to diving works. 
     SUBSTANCE: the mode of execution of diving works with using air for breathing is fulfilled by way of submerging to a working depth, a diver's work during 30-60 minutes and decompression. At that the submergence of divers is carried out in accord with the stepped regime of decompression taking into consideration the nitrogen diffusion gradient of no more than 250 kPa to notice any expressed manifestation of nitric narcosis. The decompression is fulfilled in such a manner that during the whole period of its extension with the exception of its final stage the nitrogen strain in liquid mediums and cell structures would not prevail the value of the exterior pressure and in time of conducting the final stage of decompression it would make an average value of permissible nitrogen supersaturation for cell structures of the diver's organism equal 40 kPa. 
     EFFECT: such execution of the mode provides reducing of the risk of development of decompression disorders. 
     2 tbl
Patent RU-2271927-C2 (RU)
Inventor: KHAMMER RAL F
IPC: B23D59/02
Filed: 2001-10-17
Granted: 2006-03-20
Abstract: FIELD: mechanical engineering; devices and methods for separation of materials. 
     SUBSTANCE: the invention is pertaining to the device and the method for separation of materials, in particular, to monocrystals. The technical result of the invention is effective purification and removal of the stripped material during the cutting. For this purpose the device contains: a rotary cutter with a concentric hole, the edge of which forms the cutting edge, at that the rotary cutter is made with a capability of rotation around its central shaft for cutting of the material; a position device intended for positioning of the material subjected to cutting in respect to the rotary cutter in such a manner, that during the cutting process the cutting disk is moving  across the material making rotation for cutting-off a separate plate; a device for feeding a lubricating-cooling liquid onto the rotary cutting disk and a device for feeding a gaseous medium onto the rotary cutting disk. At that the device for feeding the gaseous medium has a nozzle, which is mounted inside the concentric hole and is designed in such a manner, that the gaseous medium is fed onto the edge in the direction perpendicular to central shaft of the rotary cutting disk. The method provides for feeding of the lubricating-cooling liquid only onto the outlet side of the cutting disk if to look in the direction of its rotation behind the place of the rotary cutting disk pass through the material. At that the rotary cutting disk is subjected to cooling during operation of the cutting, and the plate is cooled only after operation of the cutting after the separate plate has been cut off during operation of the cutting. At that during the cooling operation the lubricant-cooling liquid is fed by the batching amounts, and during the stripping operation the lubricant-cooling liquid is fed in the bigger amount as compared with the indicated above amount. 
     EFFECT: the invention ensures the effective purification and removal of the stripped material during the cutting operation. 
     12 cl, 6 dwg
Patent RU-2230880-C2 (RU)
Inventor: ABAKUMOV V L
IPC: E21B31/107
Filed: 2002-08-05
Granted: 2004-06-20
Abstract: FIELD: oil and gas extracting industry. 
     SUBSTANCE: device has hollow cylindrical body. Inside the body a rod is telescopically mounted with through axial channel, connected to it by a slit connection. In middle portion on the rod a piston is mounted, located in operating cylinder and having a choking channel. Operating cylinder at length of piston drive is formed by cylinder-shaped shell placed inside the body. In middle portion cylinder shell is compacted relatively to the body, while on both sides of compaction it forms ring-shaped planes with the body. Higher and lower than the working cylinder ring-shaped separating pistons are moveably mounted. By means of end spaces ring-shaped planes are connected to above-piston and below-piston hollows of operating cylinder respectively. Cylinder shell has through radial apertures in the wall on both sides of compaction. Hollows of operating cylinder are filled with hydraulic fluid. Catcher has a fracturing device, prevents the rod from moving relatively to the body. 
     EFFECT: higher reliability and serviceability of hydraulic double-action catcher. 
     3 cl, 3 dwg
Patent RU-2242847-C2 (RU)
Inventor: KETKOVICH A A
IPC: H05G1/02
Filed: 2002-10-01
Granted: 2004-12-20
Abstract: FIELD: nondestructive inspections of materials and parts in mechanical engineering using radiation method. 
     
     
       SUBSTANCE: laser localizer that has means for indicating focal length in the form of pointer and scale incorporates single-ended radiation output laser. Optical circuit is set up of two reflectors, two cylindrical lenses, and beam splitter mounted in front of laser on its optical axis to convey laser beam to second reflector. First reflector is set in rotary motion relative to axis aligned with normal to first reflector and located beyond zone of projection of X-ray radiator output window by means of electromechanical or any other drive disposed beyond X-ray beam propagation zone. Frequency of rotation is chosen from condition n ≥ k ·(t 
       
         c 
       
       ) 
       
         -1 
       
       , where n is frequency of rotation, Hz; t 
       
         c 
       
        is roentgenogram exposure time; k = 10 - 20 is factor. 
     
     
       EFFECT: facilitated servicing of laser localizer. 
     
     
       1 cl, 1 dwg
Patent RU-2256145-C2 (RU)
Inventor: RADCHENKO M JU
IPC: F42B10/08
Filed: 2002-11-20
Granted: 2005-07-10
Abstract: FIELD: the invention refers to ammunition to fire-arms or pneumatic smooth-bore arms. 
     SUBSTANCE: the mode of making an arrow-shaped bullet includes deformation of the rear part of a tubular blank with forming of aerodynamic feathering and locating a core in the front part of the tubular blank. The location of the core in the tubular blank is made before its deformation. Its fastening inside the blank is executed simultaneously with deformation of the front and rear parts of the blank. At that deformation is executed by way of wringing out of the wall of the blank without changing its thickness. The ammunition has a case with means of ignition, a throwing charge, one or several wads, a hitting element consisting of one or several bullets manufactured according to the mode. 
     EFFECT: increases manufacturability of making bullets and ammunition. 
     11 cl
Patent RU-2291841-C2 (RU)
Inventor: FENTON F ALAN
IPC: C03B9/38
Filed: 2002-12-04
Granted: 2007-01-20
Abstract: FIELD: glass industry; production of the devices for the sectional glass-forming machines. 
     SUBSTANCE: the invention is pertaining to the sectional glass-forming machine for molding of the glass hardware products. The technical result of the invention is the much more effective molding of the glass products. For this purpose the mechanism with the blow head contains the assembly of the blow head including the blow tube, which may be moving between the upper and the lower positions. The open lower part of the blow tube contains the air deflector having the annular concave surface coming upward to the end as the vertically proceeding rod, and used for deflection of the air moving axially downwards along the blow tube uniformly and radially outside, and the supporting framework for maintaining the indicated deflector of air near to the lower part of the indicated blow tube. 
     EFFECT: the invention ensures the much more effective molding of the glass products. 
     4 cl, 32 dwg
Patent RU-2238360-C2 (RU)
Inventor: ANDREEV A V
IPC: E01B9/48
Filed: 2002-12-19
Granted: 2004-10-20
Abstract: Изобретение относится верхнему строению железнодорожного пути и предназначено для крепления рельсов к железобетонным шпалам. Промежуточное рельсовое скрепление содержит упругую клемму, установленную с помощью двух концов в анкере, закрепленном в подрельсовой опоре. Клемма выполнена в виде пружины кручения с одним или несколькими витками, имеющими протяженные участки. Один из концов клеммы, являющийся продолжением одного из протяженных участков и выступающий за пределы анкера, представляет собой рычаг, выполненный с возможностью упора на подошву рельса с заранее заданным усилием. Протяженные участки клеммы выполнены прямолинейными. Концы клеммы установлены в анкере на разной высоте и во взаимно перпендикулярных плоскостях. Техническим результатом данного изобретения является разработка простого и дешевого промежуточного рельсового скрепления, обеспечивающего регулировку положения рельсов, в том числе и при выправке пути, с обеспечением необходимого прижатия рельсов, исключающего отрыв и угон рельсов. 4 з.п. ф-лы, 5 ил.
Patent RU-2268999-C2 (RU)
Title: Well and method for oil production from underground reservoir with the use of the well
Inventor: BAUMA ELLE SIPKE
IPC: E21B43/38
Filed: 2001-07-06
Granted: 2006-01-27
Abstract: FIELD: oil production, particularly methods or apparatuses for obtaining oil, gas, water and other materials from wells and for underground separation of fluid obtained from the well to lift oil-enriched well fluid to ground surface. 
     SUBSTANCE: well extending from ground surface to underground productive reservoir is filled with liquid oil products and water. The well is divided with separation chamber located above the productive reservoir. Immovable separator adapted to remove water from oil is installed in the separation chamber. The separator has inlet orifice for well fluid receiving from inlet well section located under the separation chamber and outlet orifice for oil-enriched component discharge. The outlet orifice may be communicated with well section located above the separation chamber. Outlet orifice for water-enriched component may be communicated with water-discharge well section arranged under the separation chamber. The separation chamber height exceeds thickness of central water-oil dispersion layer formed between water-enriched component and oil-enriched component layers inside the separation chamber. 
     EFFECT: increased efficiency of underground oil dewatering, elimination the need of oil dewatering at ground surface. 
     18 cl, 5 dwg
Patent RU-2320405-C2 (RU)
Inventor: TOPSEEH KHAL DOR F A
IPC: B01J8/00
Filed: 2003-02-07
Granted: 2008-03-27
Abstract: FIELD: reactors, in particular, reactors with ascending flow for catalytic processing of particle-laden gas. 
     SUBSTANCE: reactor has branch pipe adapted for introducing of non-purified gas and disposed in bottom part of reactor, branch pipe for introducing of purified gas, catalysis unit, and at least one discharge pipe arranged concentrically to reactor wall. Reactor is further provided with non-purified gas flow rectifier disposed below catalysis unit, and guiding blades designed for directing of gas flow to catalysis unit and positioned in inlet opening and within reactor. 
     EFFECT: provision for more complete removal of particles from gas admitted into reactor. 
     4 cl, 3 dwg
Patent RU-2281153-C2 (RU)
Inventor: LEFTERIZ VAL ZAMIS
IPC: B01F7/08
Filed: 2002-02-28
Granted: 2006-08-10
Abstract: FIELD: mechanical engineering; materials handling. 
     SUBSTANCE: invention relates to improved rotors for closed periodical action mixers provided with two four-blade non-interacting rotors rotating in opposite directions.  Proposed rotor contains two long blades with different angles of helix and angles of entry.  Rotor has also two short blades with different angles of helix and angle of entry.  In process of mixing said rotors provide improved dissipation and distribution putting out greater amount of products-mixed materials and improved homogeneity of mixing at lower temperatures. 
     EFFECT: improved quality of mixing and increased yield of products. 
     34 cl, 5 dwg
Patent RU-2253452-C2 (RU)
Inventor: OSHLAK BENDZHAMIN
IPC: A61K9/52
Filed: 2001-10-30
Granted: 2005-06-10
Abstract: FIELD: pharmaceutical industry. 
     SUBSTANCE: invention discloses solid oral dozed pharmaceutical form of hydrocodon with controlled release. Pharmaceutical form comprises analgetically effective amount of hydrocodon or pharmaceutically acceptable salt thereof and controlled-release material. Pharmaceutical forms of hydrocodon are suitable to be administered once a day and provides early commencement of therapeutical effect, which lasts at least about 24 h. 
     EFFECT: enhanced analgetic action. 
     44 cl, 3 tbl, 3 ex
Patent RU-2316652-C2 (RU)
Title: Способ монтажа бандажа лопаток турбины
Inventor: FROLOV B I
IPC: F01D5/14
Filed: 2003-05-30
Granted: 2008-02-10
Abstract: Изобретение относится к многослойному бандажу лопаток для турбин. Предложен способ монтажа бандажа лопаток турбины, при этом бандаж (14) лопаток содержит расположенные по окружности дугообразные сегменты (23) бандажа, каждый из которых имеет отдельные внутренний (28), промежуточный (30) и наружный (26) элементы бандажа, охватывающие концы нескольких лопаток (12) турбины. Каждый сегмент содержит разнесенные по окружности радиальные отверстия, проделанные в элементах для приема шипов (32) на концах лопаток. Промежуточный элемент имеет полость (46) или выемку, сформированную между разнесенными по окружности перегородками (52), которые задают отверстия, проделанные в промежуточном элементе в целях снижения веса. В окончательно собранном состоянии концы шипов автоматически расклепывают, чтобы удерживать элементы на лопатках, и избыточный материал подвергают машинной обработке для обеспечения гладкой, непрерывной дуги, проходящей по кольцевой внешней поверхности. Полости ограничивают перегородками (52), передней (48) и задней (50) краевыми стенками и внутренней и наружной поверхностями наружного и внутреннего элементов соответственно. Изобретение обеспечивает повышение прочности на отрыв, улучшение уплотнения бандажа и минимизирование потерь на концевую утечку. 3 з.п. ф-лы, 4 ил.
Patent RU-2251394-C2 (RU)
Inventor: PLUZHNIKOV N N
IPC: A61F9/00
Filed: 2003-06-23
Granted: 2005-05-10
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: the suggested composition includes gelatin, glucose, hydroxide of alkaline metal, distilled water at certain ratios. As hydroxide of alkaline metal one should apply sodium hydroxides (NaOH), potassium hydroxides (KOH) or lithium hydroxides (LiOH). Composition should be prepared due to adding gelatin into aqueous glucose solution to obtain homogeneous solution, then one should supplement hydroxide of alkaline metal as 3 M aqueous solution, pH of composition is increased up to 10.5-11.5. The obtained composition should be heated at hot water bath for 2-3 min at 94-98 C, then it should be cooled with cold water for 3-5 min up to 20 C. Heating and cooling cycle should be repeated 4-6 times. On finishing the process composition's pH is decreased up to 7.5-8.5. Composition should be poured into vials to be dried and kept at room temperature. The process lasts for 5-7 d. The obtained curative, soft contact lens should be sterilized by placing them together with the form for 1 h into 96°-ethanol solution, to be dried by not separating against the form and stored in dry sealed vials out of dark glass. Before application lens should be impregnated in isotonic solution of sodium chloride (NaCl) for swelling to separate then against the form and rinsed 4-5 times in 0.9%-NaCl solution. The innovation provides efficient ocular protection in case of burns, traumas and chronic diseases. 
     EFFECT: higher efficiency of manufacturing and application. 
     3 cl, 3 ex
Patent RU-2256021-C2 (RU)
Inventor: TOJRER JOZEF
IPC: B65G67/00
Filed: 2003-07-23
Granted: 2005-07-10
Abstract: FIELD: materials handling facilities; railway transport. 
     SUBSTANCE: charging of several similar accumulating cars 1 connected into one freight train 15, each provided with bottom belt conveyor 6 and reloading belt conveyor 10 is carried out automatically. For this purpose speed of bottom belt conveyor 6 belonging to accumulating car 1 under accumulating conditions S is adjusted depending on amount of dropped down loose material 16 recorded in process of measuring of rear end of accumulating car 1 under accumulating conditions S to provide filling of car at maximum height of loading (h max ). 
     EFFECT: provision of automatic filling of freight train car. 
     5 cl, 4 dwg
Patent RU-2274178-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-21
Granted: 2006-04-20
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation and syrup producing containing pectin, sugar, water and plant-origin additive. As plant-origin additive aqueous extract from mixture of hibiscus flowers, cowberry leaves, dogrose fruits, strawberry fruits, and bilberry leaves in mass ratio of 6:4:5:1:4 is used. Syrup is boiled and handled with simultaneous addition of citric acid, sodium lactate, forest-berry flavoring and preparation obtained from biomass of Mortierella gemmifera micromycete by subsequent extraction with non-polar extractant in above-critical state, water, alkali, water, acid, water, alkali, and water followed by blending of the first extract with solid residue. Obtained product is poured, formed, dried and packed. All components are used in specific ratio. 
     EFFECT: jujube of improved organoleptic characteristics, prophylaxis action, and wide spectrum of vitamin activity.
Patent RU-2272658-C2 (RU)
Inventor: KUVSHINOV JURIJ JUR EVICH
IPC: A61M21/00
Filed: 2003-07-30
Granted: 2006-03-27
Abstract: FIELD: medicine, in particular, method which may be used in clinic practices and under home conditions for therapeutic and prophylactic purposes. 
     SUBSTANCE: method involves providing autogenous exercising including repeating of therapeutic poetical texts which have been previously learnt by heart and which are aimed at acting upon patient's organism; on repeating of the texts, using records of poetical text, with each line of text being designated with first letter of text line and remaining place of line being used for applying of marks or signs, which are to be grouped into column after repeating of the text lines; putting date of repeating said therapeutic poetical text in the site under said column. 
     EFFECT: provision for recovering and enhancing physiological functions of individual internal organs and whole systems of human organism to provide for psychological supporting of patients. 
     2 cl
Patent RU-2266612-C2 (RU)
Inventor: JASINSKIJ I M
IPC: H03H9/54
Filed: 2003-09-30
Granted: 2005-12-20
Abstract: FIELD: communications engineering. 
     SUBSTANCE: proposed device has sections 1 identical in structure and built around operational amplifier 3 with negative feedback circuits 4, 5 and with piezoelectric resonator 6. Outputs of sections are connected to respective inputs of adder 2 built around operational amplifier 8 and resonators 9 - 12. Each operational amplifier 3 has output-stage current control lead connected to outputs of control unit 14. Operational amplifiers 3 whereto control current is not supplied from output stage are at high-impedance state in which they do not influence operation of other sections thereby affording high degree of channel-to-channel isolation. 
     EFFECT: simplified design of digital central frequency tunable filter. 
     1 cl, 3 dwg
Patent RU-2263358-C2 (RU)
Inventor: BOCHKAREV S L
IPC: G10L15/06
Filed: 2003-12-11
Granted: 2005-10-27
Abstract: FIELD: automatic voice recognition technologies. 
     SUBSTANCE: acoustic signal, observed at a point of person body, unknown to unauthorized personnel, is inputted to computing device, values of parameters of acoustic signal are determined, values of estimates of statistical characteristics of parameters of acoustic signal are determined and standards are formed on basis of these, grade of difference between acoustic signal and standards is determined, on basis of aforementioned grade decision is taken whether acoustic signal belongs to person, whose values of statistical characteristics were used during forming of standards. 
     EFFECT: higher resistance to interference, higher efficiency, higher trustworthiness. 
     6 dwg
Patent RU-2328706-C2 (RU)
Inventor: KALININA ELENA PETROVNA
IPC: G01H5/00
Filed: 2004-01-12
Granted: 2008-07-10
Abstract: FIELD: measuring techniques. 
     SUBSTANCE: device for measuring speed of sound in heterogeneous media consists of receiving-transmitting acoustic transducer 1, pulse generator 3, receiving amplifier 4, analogue to digital converter 5, microprocessor unit 6 and a data output unit 7. The result is attained through use of a single probing acoustic pulse. 
     EFFECT: increase in functional capabilities device allows for obtaining values of the speed of sound in each of the homogenous media, making up the test heterogeneous medium. 
     1 dwg
Patent RU-2268180-C2 (RU)
Inventor: KUZ MIN EHDUARD KONSTANTINOVIC
IPC: B61D39/00
Filed: 2004-01-23
Granted: 2006-01-20
Abstract: FIELD: railway transport; hopper cars with precipitation protection. 
     SUBSTANCE: proposed hopper car contains central sectional beam whose middle part is inner sheet of discharge hopper 5.  Posts of body are made of angle sections, two of which being arranged along cross axis of car, provided with stiffening ribs and interconnected by brace.  Upper framework of side walls is made of angle sections.  Sliding roof 4 consists of two parts opening by mechanism equipped with shutoff-and-sealing device. 
     EFFECT: improved reliability and safety of cargo. 
     5 cl, 12 dwg