baber/WOPTO huggingface dataset:
Patent RU-2161540-C2 (RU)
Title: Method of coal mechanical cleaning
Inventor: SENKUS V V
IPC: B07B1/00
Filed: 1998-11-06
Granted: 2001-01-10
Abstract: FIELD: mining industry; applicable in concentration of minerals during their transportation and loading. SUBSTANCE: method includes crushing of muck; separation of coal and rock on roll classifier with teeth installed at an angle opposite to direction of roll rotation; and removal of rock due to inclination of axis of crusher roll; transportation of coal and unloading of rock; coal classification and withdrawal of dirty class. EFFECT: reduced power consumption in process and higher efficiency of rock separation. 2 cl, 4 dwg
Patent RU-2159188-C2 (RU)
Inventor: OSTROMENSKIJ P I
IPC: B60N2/54
Filed: 1998-11-10
Granted: 2000-11-20
Abstract: FIELD: mechanical engineering; protection of operator from vibration. SUBSTANCE: proposed vibration-proof seat suspension has bearing support, suspended and main resilient hanger placed in between. Hanger consists of four cable ring flexible members arranged symmetrically relative to vertical symmetry plane of seat and inclined so that planes passing through opposite attachment points of each ring flexible member on supports from regular pyramid whose vertex is registered with center of masses of "suspended support-seat - operator" system. EFFECT: simplified design, provision of comfort for operator. 2 dwg
Patent RU-2164905-C2 (RU)
Title: Composting apparatus
Inventor: AFANAS EV V N
IPC: C05F3/06
Filed: 1998-12-04
Granted: 2001-04-10
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has system for charging basic mixture into bioreactor provided with aerator and having two fans. Bioreactor has two horizontal rotating drums, one of drums operating in mesophil mode and other drum operating in thermophil mode. Drums are connected through heat-insulated handling system for material to be composted. Thermophil mode operating drum is equipped with ready compost discharge system. Suction branch pipe of second fan is connected via heat-exchanger to perforated pipe disposed along thermophil mode drum wall, and suction branch pipe of first fan is positioned opposite discharge opening in upper part of thermophil mode drum and is connected via heat-exchanger to perforated pipe extending along mesophil mode drum wall. Apparatus may be used for producing composts from manure and dung mixed with moisture-absorbing materials in continuous mode of operation. EFFECT: increased efficiency in stabilizing composting process at any season of the year, reduced power consumption and improved quality of compost. 3 dwg
Patent RU-2217343-C2 (RU)
Title: Method of assembly of ship hulls
Inventor: SALYKIN O M
IPC: B63B73/10
Filed: 1998-12-30
Granted: 2003-11-27
Abstract: FIELD: shipbuilding and ship-repairing; assembly of ship hulls from parts coupled afloat. SUBSTANCE: parts of ship hulls are manufactured separately on slipway. Then, parts to be coupled are marked-out and allowance is cut off, after which units for coupling parts are mounted. Parts thus made are launched and are coupled afloat. The following operations shall be performed before marking-out edges of parts to be connected: determination of draft of part of hull, calculation of ballasting for obtaining similar draft, calculation of elastic lines of hull parts afloat and mounting dock shores in accordance with calculated elastic lines and ballasting. EFFECT: considerable reduction of impairment of relative orientation of parts after launching and coupling. 1 dwg
Patent RU-2160415-C2 (RU)
Title: Supporting construction (variants) for attachment of catalytic structure in reaction chamber, method of this structure attachment in chamber and method of fuel catalytic combustion
Inventor: RALF DALLA BETTA
IPC: F23R3/40
Filed: 1996-06-10
Granted: 2000-12-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: supporting construction has channels stretched in longitudinal direction. It includes monolithic cellular construction with open cells. Walls of cells are formed of strips of heat-resistant metal or ceramics. Sizes of holes are equal to or more than sizes of hole of catalytic structure channels. Monolithic cellular construction is positioned at output and/or input of catalytic structure. One of ends of catalytic structure rests upon monolithic cellular construction. Monolithic cellular construction passes in direction perpendicular to longitudinal axis of catalytic structure overlapping its entire end surface. Holes of its open cells communicate with catalytic structure channels. Monolithic cellular construction is attached with its external edge to reaction chamber wall so that axial load acting on it is taken up by reaction chamber wall. In case of fuel catalytic combustion gas flow containing mixture of gas including oxygen and fuel is passed through monolithic catalytic structure. Invention allows uniform distribution of axial load arising in catalytic structure over entire area of monolithic supporting construction. EFFECT: enhanced strength of catalytic structure. 32 cl, 16 dwg
Patent RU-2210565-C2 (RU)
Inventor: PAL MER SVEN
IPC: C07C217/32
Filed: 1997-11-18
Granted: 2003-08-20
Abstract: Изобретение относится к улучшенному способу получения метопролола, который является известным лекарственным средством для лечения аритмии и инфаркта миокарда. Способ заключается в том, что на первой стадии п-(2-метоксиэтил)фенол и эпихлоргидрин подвергают взаимодействию в воде в качестве растворителя во время добавления основания и при температуре 50 - 70 o С, избыток эпихлоргидрина выпаривают, а полученный 1-(2,3-эпоксипропокси)-4-(2-метоксиэтил)бензол затем дистиллируют при пониженном давлении и на второй стадии подвергают взаимодействию полученный 1-(2,3-эпоксипропокси)-4-(2-метоксиэтил)бензол и изопропиламин в присутствии изопропилового спирта с образованием метопролола-основания, который при необходимости превращают в метопролола тартрат или метопролола сукцинат. Обычно первую стадию осуществляют в присутствии гидроксида натрия или гидроксида калия. Полученный метопролол-основание можно очистить путем растворения метопролола-основания в растворителе, выбранном из толуола, изобутилметилкетона и бутилацетата, с экстракцией раствором либо соляной, либо серной кислоты. Способ экологически безопасен и позволяет быстро с хорошим выходом и высокой степенью чистоты получить целевой продукт. 5 з.п ф-лы.
Patent RU-2167575-C2 (RU)
Title: Method of preparing juice from vegetable raw material
Inventor: KVASENKOV O I
IPC: A23L2/04
Filed: 1999-08-17
Granted: 2001-05-27
Abstract: FIELD: technology of juice production. SUBSTANCE: vegetable raw material is aged in water containing a substance of general formula R 1 -[NH n -R 4-n ], where R 1  is acid residue of eicosapentaenoic acid; n = 0-3; R is alkyl. The substance is dissolved in water in amount of 5•10 -1 -1•10 4  mg/t. Ageing is carried out for 2-5 h. After it, vegetable raw material is partially or fully frozen and partially defrosted, and juice is expressed. EFFECT: increased stability of juice to microbial spoilage. 2 ex
Patent RU-2194578-C2 (RU)
Inventor: MAKNEJL DZHOZEF KH
IPC: B01F7/18
Filed: 1998-03-18
Granted: 2002-12-20
Abstract: FIELD: equipment for separating film from internal side of shell of egg. SUBSTANCE: method involves grinding shell of egg so as to obtain small particles. During such treatment particles of shell and film are at least partially stripped, which results in partial breakage of connection between film and shell. Method further involves feeding ground particles of shell of egg and film into reservoir preferably filled with water; providing action of turbulent force in liquid, which results in complete separation of film particles from shell particles after settling of shell particles; separating shell particles and film particles from liquid so that each of separated parts may be used or subjected to further treatment. EFFECT: increased efficiency and simplified method. 24 cl, 2 dwg
Patent RU-2188513-C2 (RU)
Inventor: MOLDOVJAN A A
IPC: H04L9/16
Filed: 1997-11-28
Granted: 2002-08-27
Abstract: FIELD: electric communications and computer engineering; cryptographic methods and devices for data encryption. SUBSTANCE: method involves division of data block into N≥2 subblocks, generation of at least one binary vector with respect to subblock value at each step, and transformation of subblock depending on binary vector structure; during next step of subblock conversion binary vector is generated depending on binary vector structure at subblock conversion preceding step. In addition subblock is altered by subjecting it to cyclic shift by number of bits equal to current value of binary vector; subblock is also transformed by way of substitution operation corresponding to substitution V-table. EFFECT: enhanced encryption stability in data block conversion and encryption conversion speed. 3 cl, 3 dwg
Patent RU-2229012-C2 (RU)
Inventor: DOREL ALAN P
IPC: E21B47/022
Filed: 1999-12-10
Granted: 2004-05-20
Abstract: FIELD: well boring technology. SUBSTANCE: method includes rotation of driving means inside the sliding transfer sleeve of boring tool, said means being in rotary relation with declinatory mandrel placed with possible turning inside sliding transfer tool sleeve and carrying a boring cutter. Then, direction controlling signals are generated, in compliance with which declinatory mandrel is hydraulically positioned relatively to its joint support during driving rotation of declinatory mandrel by means of rotary driving component for supporting of axis of declinatory mandrel mainly geo-stationary and under previously determined angles of inclination and azimuth. Sliding transfer sleeve of tool is displaced with sliding in contact with walls of well shaft during boring for preventing its rotation. EFFECT: increased precision and reliability of well driving. 2 cl, 5 dwg
Patent UA-26873-C2 (UA)
Title: Clamp
Filed: 1995-06-09
Abstract: The proposed device concerns individual horticulture and market gardening. A clamp contains a housing with a lever and a clamping loop. The housing in its middle part is rigidly connected by an axle with a tube-cap and toggle framework, in lateral plates of which adjusting openings are made, moreover into two of these openings a wire free clamping loop is installed by free ends, which U-shaped part passes through the guiding slots of the supporting shield of housing.
Patent UA-34480-C2 (UA)
Title: Vortex evaporation condenser
Filed: 1995-12-18
Abstract: The invention relates to refrigeration engineering and can be used at distribution refrigerators, refrigerators of meet and plant processing industry.
Patent UA-28093-C2 (UA)
Title: Cholagogue and antilithogenic agent from native bile of home birds and method of its obtaining
Filed: 1997-07-17
Abstract: Cholagogue and antilithogenic agent from native bile of home birds contains bile acids, lipids and albumens. The bile acids are containing mainly as tauroconjugates, at such components ratio, mg/g of dry substance: Conjugated bile acids 450 - 800 And from them Taurocholic acid 20 - 40% Tauroxenodeoxycholic acid 60 - 80% Free bile acids traces Lipids 152.0 – 221.0 Albumens 74.0 – 94.0 The agent is presented as a capsule. The method cholagogue and antilithogenic agent obtaining from native bile of home birds includes bile sterilization and drying. For obtaining a drug the bile bludders are grinded together with their contents, the bile is separated, dissolved before sterilization, and then lyophilizated.
Patent UA-44309-C2 (UA)
Inventor: CHRISTINE FRANCOIS
IPC: C23C16/455
Filed: 1996-04-17
Abstract: The invention concerns a vapour phase chemical infiltration process for densifying porous substrates arranged in annular stacks. The substrates (12) to be densified are loaded into the reaction chamber (11) of an infiltration furnace such that they are arranged in at least one annular stack (30) which delimits an internal passage (31) with spaces (33) between the substrates. On leaving a pre-heating region (18), the gaseous phase introduced into the reaction chamber is directed towards one of the two spaces formed by the interior and exterior of the substrate stack or stacks, preferably the smallest space. This space (31) is closed at its opposite end such that between its introduction into the chamber and discharge therefrom, the gaseous phase circulates from the interior to the exterior of the or each stack or conversely, the gaseous phase passing through the spaces between substrates and being diffused inside the latter.
Patent UA-33516-C2 (UA)
Title: System of control of gas-turbine engine parameters
Inventor: BEZSCHASTNYI VASYL OLEKSIIOVYCH
Filed: 1999-03-03
Abstract: The system of control of gas-turbine engine parameters includes a block of normalizers, a switchboard, an analog-digital converter and an operational unit connected in series. Additionally the system includes a control unit of input circuits, a reference block, a second switchboard, and a synchronizing unit which input is connected with the input of the system whereas its output connected with the input of the block of normalizers through the second switchboard, moreover, the output of the synchronizing block is linked to the operational unit and the second switchboard through the control unit of input circuits, the third input of the second switchboard is connected with the output of the reference block, the operational unit is connected with its outputs with the control unit of input circuits and with the first switchboard, and the last output of the operational unit appears to be the output of the system.
Patent UA-56281-C2 (UA)
Title: Flat ingots producing device
Inventor: TRYHUB MYKOLA PETROVYCH
Filed: 2000-06-08
Abstract: The invention relates to the special electric metallurgy branch and may be used for the flat ingots producing. The device for the flat ingots production contains a sectional water-cooling cryslallizer, a bottom tray, the rotation and transporting mechanisms, the crystallizer is cut along its long part in the plane which is parallel to the short part, additionally its short part on its outer side has a rotation axes, and from the side of metal melt it has a protrusion in its lower and upper parts.
Patent UA-43276-C2 (UA)
Title: Device for osteosynthesis developed by s.v. bilyk and i.m. rublenyk
Inventor: BILYK SERHII VIKTOROVYCH
Filed: 2001-06-01
Abstract: The device for the osteosynthesis contains the plate with the square-topped projection in the middle generating the longitudinal through opening between the projection and the plate itself. At the corners of the plate and the projection, the holes are cut for the fastening. In addition, the central longitudinal grooves are made in the plate and the projected part with their length being no more than 2/3 and 3/4 of the length of the longitudinal through, respectively. The holes at the corners of the projected part are made at an angle to the horizontal line while the plate contains the identical holes on both sides of the groove.
Patent UA-69506-C2 (UA)
Title: Ethyl denaturated alcohol
Inventor: HULYI IVAN STEPANOVYCH
IPC: C12F5/00
Filed: 2003-04-16
Abstract: Ethyl denaturated alcohol contains ethyl alcohol having apparent strength between 82 and 100%, denaturated additive and solution of dye-stuff, at that as denaturated additive it contains substance selected of the following series: ethyleneglycol, monoethyleneglycol, bitrex solution or a mixture thereof, at an amount between 0.1 dal and 5.0 dal on the basis of 1000 dal of absolute alcohol.
Patent RU-2195386-C2 (RU)
Title: Powder of stainless steel and method for making it
Inventor: ARVIDSSON JOKHAN
IPC: B22F1/00
Filed: 1998-06-17
Granted: 2002-12-27
Abstract: FIELD: process for making powder of stainless steel with low content of oxygen and, preferably having no carbon. SUBSTANCE: method comprises steps of making melt stainless steel containing iron and carbon and at least 10% of chrome; controlling content of carbon in melt to value determined according to proposed carbon content after water atomization of melt; water atomizing of melt and annealing water atomized powder at temperature no less than 1120 C in reduction atmosphere containing controlled quantity of water. Invention also refers to water atomized powder containing 10 mas.% of chrome, carbon in range 0.2-0.7 mas.%, preferably 0.4 - 0.6 mas.% at mass relation oxygen/carbon approximately equal to 1 - 3, no more than 5% of impurities and to annealed powder prepared according to claimed method. EFFECT: powder with higher purity degree, with enhanced mechanical and physical properties produced at lowered electric energy consumption. 12 cl, 5 tbl
Patent RU-2192818-C2 (RU)
Inventor: BUGAENKO I A
IPC: A61F9/007
Filed: 2000-01-28
Granted: 2002-11-20
Abstract: FIELD: medicine. SUBSTANCE: method involves perforating choroid with endolaser end piece having 600-850 mW radiation power and exposure time of 0.4 s in the areas of subretinal fluid accumulation until fluid flow is achieved. EFFECT: enhanced effectiveness in discharging subretinal fluid; avoided complications.
Patent RU-2194467-C2 (RU)
Title: Method for treating diseases of a hip joint accompanied with osteonecrosis of a thigh bone caput
Inventor: SHATSILLO O I
IPC: A61B17/56
Filed: 2000-01-31
Granted: 2002-12-20
Abstract: FIELD: medicine, orthopedics. SUBSTANCE: the method deals with restricted wedge-shaped resection of a greater trochanter, after this one should form channels from the depth of developed defect towards a thigh bone caput and diaphysial bone marrow cavity to insert a catheter at the length being equal to the total length of developed channels, then a restricted wedge-shaped fragment of a greater trochanter is reimplanted to provide stable drainage of a caput by substituting necrotic parts with an osseous tissue. EFFECT: higher efficiency of therapy. 4 dwg, 2 ex
Patent RU-2218063-C2 (RU)
Title: Cigarette making machine with checking stripes
Inventor: STRAKKHOFF EHNDRJU D
IPC: A24C5/34
Filed: 1998-07-10
Granted: 2003-12-10
Abstract: FIELD: optical systems for checking web of material having stripes in machine for making cigarettes or other similar equipment. SUBSTANCE: method for detecting stripes having non-standard width or non- standard spacing between them comprises steps of illuminating web surface with irradiation providing reflected images; detecting said reflected images by means of pickup and forming electric signals representing above mentioned images. Method also comprises steps of processing said electric signals for determining presence or absence of stripes on web and forming output signals; analyzing said output signals for detecting non-standard stripes and forming pick value corresponding to pick value of electric signals. Method may comprise steps of forming threshold signal in the form of percentage value of pick value; comparing threshold value with electric signals for detecting presence of non-standard stripes on web. Cigarette made with use of zone of web material having non-standard stripes is rejected. EFFECT: possibility for detecting non-standard zones of web material and rejection of cigarettes made of material with such zones. 15 cl, 18 dwg
Patent RU-2209059-C2 (RU)
Title: Steady cosmetic compositions
Inventor: MUKHERDZHEE SURADZHIT
IPC: C09K23/00
Filed: 1998-10-06
Granted: 2003-07-27
Abstract: FIELD: medicine. SUBSTANCE: skin care composition has at least two emulsions (i) and (ii) set into surface-to-surface contact. Water-in-oil emulsion takes 10- 60% of composition weight, the water-in-oil emulsion having aqueous phase making 30-80% of the emulsion weight, the oil phase making 20- 70% of the emulsion weight and having viscosity of 100 to 10000 mAp*s at 50 C and containing oil having distribution coefficient (K s ) belonging to 0-0.2 interval. Oil-in-water emulsion (ii) takes 40-90% of composition weight, the oil-in-water emulsion having aqueous phase making 40-99% of the oil-in-water emulsion weight, the oil phase making 1-60% of the oil-in-water emulsion weight. Yield threshold of each of the emulsions (i) and (ii) belongs to 10- 1000 Pa interval. Each aqueous phase has buffer providing difference of at least 2 pH units between water-in-oil emulsion and oil-in-water emulsion. EFFECT: enhanced effectiveness of treatment; enabled division of active ingredients within the framework of single composition. 8 cl 16 tbl
Patent RU-2219062-C2 (RU)
Title: Thermal ink-jet printing head
Inventor: BUKHAROV A V
IPC: B41J2/05
Filed: 2000-06-23
Granted: 2003-12-20
Abstract: FIELD: ink-jet printing, applicable in ink-jet printers and other printing devices. SUBSTANCE: the printer head has a carrier dielectric or conducting base with thermal locking, resisting and switching layer; successively positioned on it, dielectric and thermoconducting layers, formed in which are working microvolumes with a system of feeders and friction losses, the thermoconducting layer with the system of feeders, friction losses and the working microvolumes are closed by a flexible multi-layer membrane. The working microvolumes are filled with working fluid, and a nozzle plate, ink ducts and working microvolumes, that are filled with injected fluid are positioned over the flexible multi-layer membrane. Such a construction and combination of materials in the head structure provides for an enhanced heat transfer and accelerates cooling of the working fluid, which facilitates a high speed of response. EFFECT: enhanced maximum rate of generation of drops of injected fluid and improved characteristics of operation of the printing devices. 6 cl, 4 dwg
Patent RU-2184229-C2 (RU)
Title: Bearing-free gear to turn down-hole logging instrument
Inventor: BELJANIN L N
IPC: E21B47/0228
Filed: 2000-07-17
Granted: 2002-06-27
Abstract: FIELD: geophysical instrumentation, geophysical investigations. SUBSTANCE: down-hole logging instrument turns thanks to gyroscopic moment formed by controlled gyroscope. For this gyromotor is installed in frame in down-hole logging instrument which rotation axis is perpendicular to rotation axis of rotor and longitudinal axis of down-hole logging instrument. Armature of electromagnet is hinged to frame, core with winding of electromagnet is hung by hinges to body of down-hole logging instrument. When voltage is supplied to winding of electromagnet moment under which frame begins rotate with acceleration starts acting on frame with gyromotor creating gyroscopic moment acting along longitudinal axis of down-hole logging instrument. When this moment overcomes frictional torque between walls of hole and down-hole logging instrument the latter begins turning around its longitudinal axis. When electromagnet is deenergized down-hole logging instrument stops turning. Frame with rotor returns to initial position under action of spring structure coupling frame to body of down-hole logging instrument. To increase efficiency of gear it is suggested that several frames with gyromotors should be used. Suspension axes of these frames should be parallel and frames themselves should by intercoupled by hinges, electromagnet and spring structure in given case are common for the entire assemblage of frames with gyromotors. EFFECT: increased reliability and productivity of gear. 1 dwg
Patent RU-2227287-C2 (RU)
Inventor: PAUEHLL GREHKHEHM RAL F
IPC: G01N21/87
Filed: 1998-12-23
Granted: 2004-04-20
Abstract: FIELD: selection of gems. SUBSTANCE: device has scanning platform not shown in drawing that includes window 10 on which diamond or precious stone 14 is placed. Diamond or precious stone, which can be cut precious stone, is illuminated by two light-emitting diodes 102, 106, which carry means 110 and 112 of scatterer. Enlargement of scanning system is set at relatively low level, image of entire or larger part of at least one facet of diamond is displayed on video monitor 40. With increase of enlargement level light-emitting diodes 102, 106 switch off and central light-emitting diode 104 switches on in order to illuminate diamond with direct radiation. Position of diamond 14 is adjusted till condition of backward reflection is fulfilled which enables marks on surface of diamond or precious stone to be examined. EFFECT: capability to check quality of precious stones under normal conditions in closed room. 48 cl, 5 dwg