baber/WOPTO huggingface dataset:
Patent RU-2176904-C2 (RU)
Inventor: MARSHEV I A
IPC: A61B17/28
Filed: 1999-10-07
Granted: 2001-12-20
Abstract: Сущность изобретения: кусачки относятся к травматологии и ортопедии и могут быть применены при выполнении различных операций остеосинтеза с использованием спиц, а также в процессе изготовления спиц и различных изделий из проволоки (при резке). Кусачки содержат две шарнирно связанные бранши с верхней и нижней губками дискообразной формы, которые установлены во взаимно параллельных плоскостях. Каждая из губок выполнена со сквозными отверстиями и пазами под спицу, идентичными по размерам и зеркально симметричными относительно плоскости разъема инструмента соответственно отверстиям и паза другой губки. Отверстия расположены так, что их оси параллельны центральной оси, а пазы расположены радиально относительно центральной оси. На соприкасающихся поверхностях верхней и нижней губок все отверстия по длине окружности и все пазы по внутреннему контуру оборудованы режущими кромками. Бранши с губками установлены с возможностью поворота относительно центральной оси в плоскости разъема инструмента, а также с возможностью одновременной синхронизации осей взаимно соответствующих по размерам и расположению отверстий и пазов верхней и нижней губок и снабжены элементом одновременной синхронизации осей взаимно соответствующих по размерам и расположению отверстий и пазов верхней и нижней губок. Указанный элемент синхронизации выполнен в виде кулачкового соединения, расположенного в зоне сопряжения верхней и нижней губок и включающего вырезы на сопрягающихся поверхностях верхней и нижней губок, которые образуют в плоскости, перпендикулярной плоскости разъема инструмента, криволинейные профильные поверхности, представляющие собой сочетания соответственно вогнутого и плоского участков поверхности верхней губки и выпуклого и плоского участков поверхности нижней губки. При этом, радиусы дуг окружностей, образующих контуры вогнутого и выпуклого участков поверхностей, равны между собой и составляют каждый 2,5 диаметра отверстия под спицу; их центры смещены друг относительно друга по вертикали параллельно центральной оси на расстояние, составляющее 0,425 диаметра отверстия под спицу, а длина рабочей части зоны сопряжения составляет 0,2 диаметра отверстия под спицу. В результате достигается создание приспособления, обеспечивающего адекватность требуемого и фактического уровня скусывания спицы любого вида и любой формы ее фиксации при одновременном исключении возможности травмирования окружающих спицу мягких тканей, а также возможности ее смещения относительно оси фиксации, проходящей через фиксирующую спицу и фиксированную кость, ее фрагменты и/или ее отломки, при работе в условиях как свободного, так и ограниченного операционного доступа, за счет адекватности геометрической формы внутренней поверхности элементов фиксации и скусывания спицы условиям доступа к скусываемой спице, а также за счет регулируемой по временному параметру стабилизации состояния синхронизации осей взаимно соответствующих элементов фиксации и скусывания спицы верхней и нижней губок. 10 з.п. ф-лы, 7 ил.
Patent RU-2176049-C2 (RU)
Title: Device for natural gas utilization from disconnected sections of gas main
Inventor: TJUREV B P
IPC: F17D1/02
Filed: 1999-12-30
Granted: 2001-11-20
Abstract: FIELD: gas producing industry. SUBSTANCE: device has low-pressure blower, organic blower of compressor station and organic pipeline. Suction part of low-pressure blower is connected both with suction and also with pressure pipelines of organic blower, and on pressure part with suction pipeline of organic blower. EFFECT: utilization of natural gas from disconnected section of gas main located upstream and downstream of compressor station with insignificant expenditures for preparatory operations. 1 dwg
Patent UA-70930-C2 (UA)
Title: Polymeric conjugates of camptothecin
Inventor: ANGELUCCI FRANCESCO
IPC: A61K47/48
Filed: 1998-09-22
Abstract: Water soluble polymeric conjugates of camptothecin comprise N-(2-hydroxypropyl)methacryloylamide units linked via a spacer of the formula -Gly-(CH2)n-CO-Gly wherein n=2-8 to the C-20 position of a camptothecin residue. The conjugates possess enhanced antitumor activity and decreased toxicity with respect to the free drug. A process for their preparation and pharmaceutical compositions containing them are also described.
Patent UA-22162-C2 (UA)
Title: Method for underground gasification of minerals and appliance for its implementation
Inventor: KOLOKOLOV OLEH VASYLIOVYCH
Filed: 1993-08-11
Abstract: Method for underground gasification of minerals includes drilling of vertical-horizontal wells, through one of those one pumps in compressed air, through others gas liberated is simultaneously delivered. In the process of gasification pump-in and gas discharge wells are periodically mutually reversed. Burning zone is formed through discrete displacement of flexible pipelines to the mouths of respective wells.
Patent UA-40629-C2 (UA)
Title: Method of measuring intervals and device for its implementation
Inventor: Hayskyi Vitaliy Oleksandrovych
Filed: 1996-03-20
Abstract: The invention relates to measuring technique and is intended for the use in all areas where the measurement of short time gaps with a high resolution and accuracy is required. The method of measuring time intervals based on an analog conversion of the measured first time gap between the start signal and the m-signal of the reference frequency “p” times bigger second time gap to the created stop signal and the coding of the second time gap in whole periods of the reference frequencies, this process is repeated n times, every time accepting the stop signal as a new start signal.
Patent UA-27634-C2 (UA)
Title: Appliance for pile and/or other building structures driving and method for driving by means of that unit
Inventor: KASHKA BORYS ZINOVIIOVYCH
IPC: E02D7/20
Filed: 1997-11-24
Abstract: The invention relates to field of building and can be used at construction of basements made of reinforced-concrete piles in dwelling, industrial and agricultural building. And for driving-in tongues and similar building structures.
Patent UA-48920-C2 (UA)
Title: Multi-storey multi-level in height building
Inventor: BADEIAN GAGIK VANIKOVYCH
IPC: E04B7/20
Filed: 2002-05-14
Abstract: Multi-storey sectional multi-level in height building has walls, floors, covering with support elements and roofing. At that, the covering elements are placed at different in height marks and formed with bearing walls of at least one section of the building and intermediate support elements placed between those, the last ones are arranged as frames made of stands and beams placed on those in horizontal positions, and the covering is made in one piece for the whole building and is a curvilinear convex-concave monolithic reinforced-concrete slab.
Patent UA-74176-C2 (UA)
Title: method for manufacture of cemented-carbide tool /VARIANTS/
Inventor: KOLOT VOLODYMYR OLEKSANDROVYCH
Filed: 2002-07-30
Abstract: Invention relates to powder metallurgy, namely, to the method for manufacture of cemented-carbide tool. The method for manufacture of cemented-carbide tool consists in impact action on the mold with the mixture by application of oscillatory motions, frequency of which corresponds, at least, to any of general resonance frequencies, amplitude measurement of oscillations and in case of stabilization of the latter the oscillations are stopped. According to the second embodiment, the impact action on the mold with the mixture is achieved by adding the oscillatory motions at a frequency corresponding to standard resonance frequencies in the directions determined during the simulating pressing, the amplitude is measured in these directions and in case of stabilization of the latter the oscillations are stopped. The general resonance frequency of the oscillations of mold with the mixture for the first embodiment is determined before pressing, for which the exciting oscillations in the selected frequency band are applied to the mold, the amplitude and vibration frequency are measured and the resonance peaks are fixed. For the second embodiment, the standard resonance peaks are determined during simulating pressing, at which the exciting oscillations are applied to the mold in different directions, the amplitude and vibration frequency are measured in these directions in proportion to the travel of punch in the mold and the resonance peaks are fixed, corresponding to the standard resonance frequencies. The exciting oscillations are applied from the lower part of the mold towards the travel of punch; the exciting oscillations are applied along the layers of mixture. Oscillations can be applied cyclically. Invention ensures increase of activation of bare plastic surfaces of the powder particles with simultaneous retention of optimum fine dispersion and increase of strength in the obtained cemented-carbide tool.
Patent UA-74282-C2 (UA)
Title: Method for making foot prosthesis
Inventor: KHMELEVSKA IRYNA ORESTIVNA
Filed: 2004-02-24
Abstract: The invention relates to prosthetics and prosthetic industry and may be used for making prosthesis for foot stump in case of the amputation performed in the middle of the foot length. The method for making foot prosthesis provides for putting the knitted perlon cover impregnated with the silicon composition (with the hardness of 20-25 arbitrary units measured after Shore's technique) onto the plaster positive pattern of the stump. Then in the plantar area the softening insert made of the silicon composition (with the hardness of 8-15 arbitrary units measured after Shore's technique) is placed. Afterwards, the second cover impregnated with polymeric composition is put on which is similar to the first one. Then three or four layers of the knitted perlon covers are put onto the plaster positive pattern cast shaped to the standard artificial foot. The elastic band is inserted between the second and the third cover layers and attached to the lower layers. The layers are impregnated in vacuum with the polymeric composition (with the hardness of 40-45 arbitrary units measured after Shore's technique) and is allowed to harden. The cartridge of the prosthesis with the softening insert is put into the external cover of the prosthesis with the sock filled with the hard polymeric composition. The free space between the internal cartridge and the cover of the prosthesis is filled with the polymeric composition with the hardness of 20-25 arbitrary units measured after Shore's technique. Then the composition is again allowed to harden. Finally, the layers of the reinforced polymeric composition above and beneath the elastic band are removed.
Patent RU-2195486-C2 (RU)
Inventor: MOLOKIN JU V
IPC: C12H6/02
Filed: 2000-02-10
Granted: 2002-12-27
Abstract: FIELD: batch-operated rectifying plants for production of ethyl alcohol from alcohol-containing raw materials. SUBSTANCE: plant includes evaporating still, rectifying column, dephlegmator, cooler, reflux ratio regulator and distillate weighing device functionally connected with reflux ratio regulator. EFFECT: possibility of automatic and optimal control of amount of reflux fed for sprinkling rectifying column depending on change of content of alcohol in loading in way of rectification. 1 dwg
Patent RU-2218535-C2 (RU)
Title: Device for attachment of magazine to receiver
Inventor: STRONSKIJ V D
IPC: F41A9/61
Filed: 2000-02-21
Granted: 2003-12-10
Abstract: FIELD: hand arms. SUBSTANCE: the device has a guide unit and a magazine latch, the guide unit is made in the form of a rod fixed in the receiver and engageable with the hole made in the wall of the magazine case, a groove engageable with the magazine latch is made on the free end of the rod. The guide unit may also be made from the front side of the wall of the magazine case or from the rear side of the wall of the magazine case, or from both sides of the magazine case. EFFECT: improved operating characteristics of the weapon. 4 cl, 6 dwg
Patent RU-2189188-C2 (RU)
Inventor: BEKLEMISHEV I B
IPC: A61B17/14
Filed: 2000-06-20
Granted: 2002-09-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has controllable electric drive, rod with unit for fastening instruments, spindle, locking mechanism for avoiding rod cranking about the axis. The spindle has stem to enable fastening to the electric drive shaft. Cylinder is manufactured as a whole with the spindle. Internal surface of the cylinder has working profile. The external one is threaded. Rod is placed inside of the cylinder, external surface of the rod has working profile identical to the above mentioned. Balls are diametrically arranged between them. Guiding coupling has axial guiding grooves. The guiding coupling is attached to the device casing by means of union nut. The working profiles are made according to rule A= A = Rtgα, where A is the rod movement amplitude, R is the working profile circle radius and α is the involute angle. Balls separated with insert are placed into the guiding grooves of the rod and coupling. The coupling and casing end face are designed to allow them to be locked in arbitrary position around the axis. Draining holes are made in the casing, spindle and rod. EFFECT: reduced orthogonal vibrations; increased working instrument oscillations; higher working instrument force. 3 cl, 3 dwg
Patent RU-2187011-C2 (RU)
Inventor: BYKOVSKIJ V I
IPC: F02K9/80
Filed: 2000-07-20
Granted: 2002-08-10
Abstract: FIELD: jet technology. SUBSTANCE: invention is designed for creating thrust in engine units. Proposed jet engine has combustion chamber behind which turbine is installed, outlet pipe, central body made in form of dividing cone, annular nozzle, ring truncated semisphere. Annular nozzle is formed between end faces of dividing cone and outlet pipe. Ring truncated semisphere is installed from outer side of outlet pipe with concave side of semisphere pointed to annular nozzle. End face of outlet pipe is made to curved line to side opposite to engine axis. EFFECT: increased through owing to building of gas dynamic cushion. 1 dwg
Patent RU-2225863-C2 (RU)
Title: Способ охлаждения меламина
Inventor: KOUFAL GERKHARD
IPC: C07D251/62
Filed: 1999-01-20
Granted: 2004-03-20
Abstract: Изобретение относится к способу охлаждения жидкого меламина, полученного синтезом меламина из мочевины. В соответствии с изобретением расплав меламина помещают в реактор с псевдоожиженным слоем, состоящим из частиц твердого меламина и поддерживаемым газообразным аммиаком, при температуре псевдоожиженного слоя от 100 до 340°С и давлении от 1,5 до 100 бар, и затем декомпрессируют. 7 з.п. ф-лы.
Patent RU-2207113-C2 (RU)
Inventor: SINGKH AMARDZHIT
IPC: A61P31/04
Filed: 2000-01-24
Granted: 2003-06-27
Abstract: FIELD: medicine, gastroenterology, pharmacology. SUBSTANCE: invention relates to composition as liposomes used for treatment of patients infected with H. pylori and for cell protection. The composition comprises lectins, phospholipids, sterols, one or more medicinal agents. This composition is suitable for treatment of both infection H. pylori and other diseases associated with this infection and for protection of cellular walls also. Invention provides the enhancement of stability of liposomes and therefore it can be used beneficially for release of agent that promotes to healing and recovery of degenerative and disintegrating cells of stomach mucosa at infected site. EFFECT: valuable medicinal properties of structures. 10 cl, 1 tbl
Patent RU-2194476-C2 (RU)
Title: Heart valve prosthesis
Inventor: GORSHKOV JU V
IPC: A61F2/24
Filed: 2000-11-17
Granted: 2002-12-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has body and locking member joined to the body by means of rotation means. External surface of the body has mounting member and collar member having collet chuck member with flexible leaflets, clamps and jacket. The external surface of the body has fixing member designed as protrusion having supporting and retaining surfaces. The mounting member is convex relative to the external body surface. Hardening member is placed with its internal surface on the fitting surface of the mounting member, the surfaces sliding one relative to the other. Hardening member end face has thrusting surface engageable with supporting surface of the fixing member. Flexible leaflets of the collet chuck member have recesses in which ring-shaped fixing member is mounted. EFFECT: improved functional properties; high reliability. 7 cl, 7 dwg
Patent RU-2194106-C2 (RU)
Title: Paper manufacturing process
Inventor: KLEMETS BORE
IPC: D21H17/67
Filed: 1999-04-26
Granted: 2002-12-10
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: paper is manufactured from suspension containing cellulose fibers and optionally fillers. Suspension is completed by dehydration and retention agents including cationic organic polymer containing aromatic group. The latter is added in amount at least 0.001% based on the weight solid pulp component. Suspension is further molded and dehydrated on screen, after which it shows conductivity at least 2.0 mC/cm. EFFECT: improved dehydration and retention. 16 cl, 8 tbl, 8 ex
Patent RU-2191673-C2 (RU)
Inventor: ANDRIETS S P
IPC: B24B1/04
Filed: 2000-12-28
Granted: 2002-10-27
Abstract: Изобретение относится к ультразвуковой алмазно-абразивной обработке поверхностей плоских деталей из труднообрабатываемых хрупких материалов и может быть использовано в точном машино- и приборостроении, а также в сантехническом производстве и других отраслях промышленности. Абразивную пасту или суспензию подают в зазор между обрабатываемой деталью и инструментом-шлифовальником. Последнему сообщают продольные колебательные движения и дополнительно возвратно-поступательное перемещение на расстояние, кратное длине полуволны ультразвуковых колебаний, но не более длины инструмента-шлифовальника. Направление его перемещения совпадает с направлением ультразвуковых колебаний. Детали сообщают вращательное движение вокруг оси, перпендикулярной обрабатываемой поверхности. Прижим детали к инструменту-шлифовальнику осуществляют с усилием, не превышающим величин поверхностного натяжения абразивной пасты или суспензии с поверхностями инструмента-шлифовальника и обрабатываемой детали. Такие действия повышают качество обработки поверхности хрупкого материала за счет уменьшения величины нарушенного поверхностного слоя, а также снижают трудоемкость процесса шлифовки и полировки поверхности хрупких материалов.
Patent RU-2236016-C2 (RU)
Title: Method for evaluating actual contribution of distortion sources in electrical energy quality indices at common connection point
Inventor: ZEL VJANSKIJ A JA
IPC: H02J13/00
Filed: 2001-01-31
Granted: 2004-09-10
Abstract: FIELD: electrical engineering; evaluating actual contribution of power suppliers and users in electrical energy quality indices. 
     SUBSTANCE: proposed method includes evaluation of electrical energy quality indices such as coefficient of n th  harmonic component of voltage and coefficients of reverse- and zero-sequence voltage unbalance. These parameters are measured at power grid point or node common for power suppliers and users at viewing interval (averaging) of these parameters. All loads connected to common point are divided at each viewing interval into distortion sources and receptors. Active n th  harmonic current component generated by i th  source of distortion I a(EQI)Sk)  < 0 for distortion sources. Actual contribution is proposed to be assumed proportional to projection of distortion source onto total current of all distortion sources. This method is designed for unlimited application. 
     EFFECT: enlarged functional capabilities. 
     1 cl, 2 dwg
Patent RU-2241269-C2 (RU)
Inventor: DJURAN ZHAN-P ER
IPC: C23C14/06
Filed: 1999-07-09
Granted: 2004-11-27
Abstract: FIELD: nuclear engineering. 
     
     
       SUBSTANCE: type I primary target is flat or curved in shape and has nucleus produced in powder metallurgy process from powdered uranium nitride and metal powder mixture. Type II primary target has flat, curved, or cylindrical substrate covered with uranium nitride. Method for producing type I target to obtain fission product (molybdenum-99) includes neutron irradiation of uranium nitride in nuclear reactor. In the process uranium nucleus is produced by compressing powdered uranium nitride and metal mixture at maximal pressure of 70 kg/mm 
       
         2 
       
       , metal being chosen from metal group of aluminum, magnesium, copper, and zirconium. Type II target manufacture includes coating of flat, curved, or cylindrical substrate with uranium nitride by vacuum evaporation, chemical deposition from gas phase, physical deposition from gas phase, and evaporation. Primary target is used to obtain fission product (molybdenum-99) and technetium-99 for medicine and/or industrial investigations, and/or diagnostics. 
     
     
       EFFECT: improved method and facilitated procedure of fission material production. 
     
     
       11 cl, 2 ex
Patent RU-2194427-C2 (RU)
Title: Jewelry and decorative article manufacture method
Inventor: TIKHONKOV A K
IPC: A44C27/00
Filed: 2001-01-31
Granted: 2002-12-20
Abstract: FIELD: artistic metal working. SUBSTANCE: method involves depositing chemically stable coat on surface of article; forming decorative picture on coat layer with pointed blade and deepening surface portions by etching article surface free from chemically stable coat; repeatedly forming decorative pattern on article surface; locating article into electroplating bath and filling deepened portions of surface with different finishing materials to basic surface level after each decorative picture formation process. Article surface may be processed with acids or subjected to thermal treatment till changing color of finishing materials and engraved. Method is used for manufacture of armament, church plates, monumental sculptures as well as for decorative working of surfaces with compound relief structure. EFFECT: reduced labor intensity and improved quality of articles. 4 cl
Patent RU-2211418-C2 (RU)
Title: Shaft furnace for roasting loose material
Inventor: KOBELEV N S
IPC: C13B20/06
Filed: 2001-04-09
Granted: 2003-08-27
Abstract: FIELD: production of sugar; equipment for production of saturation gas for cleaning diffusion juice; production of lime; manufacture of building materials; chemical industry; metallurgy. SUBSTANCE: proposed furnace used for cleaning diffusion juice includes cylindrical lined shaft, loading and unloading units, furnace gas suction duct, fan for delivery of air to furnace; it is also provided with vortex tube which is communicated with furnace gas suction duct by its cold end for discharge of cold flow (carbon dioxide) and with fan outlet by its hot end for delivery of air to furnace. Invention ensures production of saturation gas at considerable content of carbon dioxide in furnace gas due to use of vortex tube where partially contaminated carbon dioxide is evacuated as cold flow. EFFECT: reduced power requirements. 1 dwg
Patent RU-2208950-C2 (RU)
Inventor: NEKRASOVA V B
IPC: A23L1/30
Filed: 2001-08-07
Granted: 2003-07-27
Abstract: Изобретение относится к пищевой промышленности, а именно к профилактическому питанию, и касается биологически активных добавок к пище. Биологически активная добавка (БАД) к пище представляет собой хвойную хлорофиллокаротиновую пасту с массовой долей производных хлорофилла - 600-1000 мг/100 г сухой пасты, каротина - 20-45 мг/100 г сухой пасты, воскообразных веществ - 5-10%, летучих веществ - 1,5-3,0%. Изобретение позволяет расширить ассортимент БАД к пище, обладающих адаптогенными и детоксикантными свойствами. БАД к пище позволяет также повысить неспецифическую резистентность организма, восполнить дефицит жирорастворимых витаминов и провитаминов, незаменимых макро- и микроэлементов, включая кальций, цинк. 1 з.п. ф-лы.