baber/WOPTO huggingface dataset:
Patent UA-33978-C2 (UA)
Title: Method for charging watered wells with water-unstable granulated explosive substances
Inventor: RYMARCHUK BORYS IVANOVYCH
Filed: 1999-05-06
Abstract: Method consists in lowering to the watered well, to its bottom part, charge hose with put on it water-proof shell. To the hose compressed air is supplied at pressure larger than water pressure in the well. After that, through the charge hose, under pressure, to the cavity formed by air pressure explosive substance is supplied, this fills the cavity and forms the charge of explosive substance. Hose is gradually lifted from the well by height equal to the length of the charge. This invention makes simpler technology of charging, increases the area of application and increases quality of braking at rock explosion.
Patent UA-36968-C2 (UA)
Title: Line unit of a telemechanics system
Inventor: Portnov Yevhen Mykhailovych
Filed: 2000-03-02
Abstract: According to the present invention, a line unit is proposed for a telemechanics system in which data communication is performed in the half-duplex mode, with time division multiplex of signals, via a two-wire communication line. The data communication system has a radial configuration. The proposed line unit provides for improving functional capabilities of the telemechanics system due to employing additional diagnostics elements, with corresponding links between these elements, designed for individual detection of malfunctions in the system monitored station as well as open-circuits and short-circuits in the communication line. The control unit contained in the line unit forms signals for controlling corresponding switching units that are used for forming monitoring circuits. Each of the switching units contains a normalizing resistor and an analog-to-digital converter. In each monitoring circuit, a coded message is formed that provides for the possibility to determine a malfunction type as well as to detect a call for the controller services that is transmitted by the monitored station personnel. The possibility of diagnosing the telemechanics system elements and availability of telephone communication between the objects not depend on serviceability or unserviceability of the monitored station. The proposed line unit provides performing its operation functions in conditions when several monitored stations are connected to one common control station.
Patent UA-38011-C2 (UA)
Title: Powder wire for pig iron desulfurization
Inventor: ZBORSCHYK OLEKSANDR MYKHAILOVYCH
Filed: 2000-05-16
Abstract: The invention relates to the ferrous metallurgy, namely, to the pig iron desulfurization by magnesium in the pig iron carrying or pouring scoops of great capacity. The powder wire contains a metal jacket and filler of powder-like alloy containing iron-silicon-magnesium system with the magnesium content of 7 – 15 %. In accordance with the invention the aluminum content in the wire filler is increased to 1.6 – 15 %. The invention provides the pig iron desulfurization effectiveness increasing while keeping stable low content of dust in the exhaust gases.
Patent UA-52803-C2 (UA)
Title: Modular applicator
Inventor: LIAPKO MYKOLA HRYHOROVYCH
Filed: 2000-06-29
Abstract: The invention is intended for the reflexotherapy performed in the therapeutic and sport facilities as well as for the domestic application. The modular applicator consists of the base containing the attached modules. Each module consists of the head and at least one needle arranged perpendicularly to the head. The modules are made of metal. Each module is equipped with at least one fastening component made integral with the head itself. The fastening components are folded against the heads of the module aligning with the needles of the module or in the opposite direction. Each fastening component comprising the needle is passed through the base of the applicator and is folded onto the surface of the base. Several different geometric patterns in the design of the modules and the fastening components are envisaged. Each module may also be designed as the two-halves-assembly, each half-module being located one over another onto the opposite surfaces of the base of the applicator. While the first half-module is equipped with the needles the second one is equipped with the fastening components representing the triangular teeth made integral with the heads of the half-modules located with intervals and folded against their heads. The teeth of at least one half-module are passed through the base of the applicator and the intervals of the second half-modules teeth and folded onto its surface. The advantages of the invention proposed are such as follows: the modules may be manufactured by the pressing procedure. The design with the integral fastening components makes it unnecessary to employ the separate ones. Furthermore the design provides for the strong linkage between the needles and the fastening components on one hand and the heads of the module on the another hand preventing the needles from being broken. The design also simplifies the technology of fastening the modules onto the surface of the applicator making it easy to manufacture.
Patent RU-2189272-C2 (RU)
Title: Dust filter
Inventor: LENER BERNKHARD
IPC: B01D46/24
Filed: 1998-04-14
Granted: 2002-09-20
Abstract: FIELD: devices for catching dust, particularly, for cleaning of dust-laden compressed air for pneumatic transport, etc. SUBSTANCE: filter has casing, cover, inlet and outlet holes at least one filter member installed on intermediate bottom. In this case, nozzle for air blowing-through corresponds to each filter member. Space found above nozzles for air blowing-through is made in the form of pressure cavity, so that it is possible to abandon apparatuses needed until now, and control instruments. Every nozzle is directly connected to pressure cavity which is found above cavity for cleaned gas and formed by cover and bottom limiting cavity for cleaned gas from atop. EFFECT: simplified cleaning of filter members and reduced expenditures for design ensuring compressed air supply. 4 cl, 3 dwg
Patent RU-2283173-C2 (RU)
Inventor: PETER SEJER KRISTENSEN
IPC: B01J19/24
Filed: 2000-05-26
Granted: 2006-09-10
Abstract: FIELD: chemical equipment. 
     SUBSTANCE: reactor is used for performing of non-adiabatic process. Reactor has at least one heat-transfer wall in form of tube. According to the invention, tube is made with constant external diameter of tube's wall and with internal diameter of wall being bigger in first section of tube than internal diameter of wall of tube in the second section along direction of flow of non-adiabatic reaction medium. Heat can be produced or it can be absorbed as a result of non-adiabatic process. Non-adiabatic reaction can be reforming with water vapor. Heat-transfer wall limits catalyst layer. Catalyst layer can be presented in fixed form. 
     EFFECT: improved characteristics of heat flow; prolonged service life. 
     5 cl, 3 dwg
Patent RU-2190776-C2 (RU)
Title: Transport diesel engine
Inventor: LUKANIN V N
IPC: F02M61/00
Filed: 2000-06-08
Granted: 2002-10-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to fuel injection devices of diesel engines. Said transport diesel engine has piston with combustion chamber made in piston, cylinder with head, pump with fuel line, nozzle with spray tip whose axis is tilted relative to axis of combustion chamber. Spray tip has body and shutoff needle. Body is provided with spraying orifices of first group and additionally spraying orifices of second group. Inlet edges of spraying orifices are arranged, respectively, in under-needle space and on locking conical surface. Geometrical axes of orifices of first group form larger angles with spray tip that those of second group orifices. EFFECT: reduced fuel consumption, improved ecological characteristics of diesel engine with combustion chamber with diameter of neck smaller than diameter of combustion chamber. 3 dwg
Patent RU-2197359-C2 (RU)
Title: Резец с механическим креплением режущей пластины
Inventor: BUROCHKIN JU P
IPC: B23B27/04
Filed: 2000-06-09
Granted: 2003-01-27
Abstract: Изобретение относится к области обработки металлов резанием. Резец содержит корпус, в V-образном гнезде которого установлена режущая пластина с V-образным выступом, закрепленная с помощью прихвата и прижимного винта, при этом боковые стенки гнезда корпуса и грани выступа режущей пластины в продольном направлении выполнены под углом. Для повышения точности позиционирования режущей пластины после ее переточки угол между боковыми стенками гнезда корпуса и гранями выступа режущей пластины равен углу при вершине резца. 4 ил.
Patent RU-2195921-C2 (RU)
Inventor: LOSHKAREV G L
IPC: A61K8/92
Filed: 2000-07-27
Granted: 2003-01-10
Abstract: Изобретение может быть использовано в косметологии в качестве средства, предназначенного для защиты кожи человека от внешних воздействий, а именно солнечного излучения. Крем содержит, мас. %: спермацет кристаллический 0,45-0,55, спермацет 2,25-2,75, стеарин косметический 2,0-2,4, ланолин 1,8-2,2, спирты кашалотового жира гидрированные 1,15-1,45, масло оливковое и/или косточковое 2,25-2,75, глицерин 3,2-4,0, концентрат витамина А и/или биологически активная добавка мумие 0,2-1,4, триэтаноламин 1,15-1,45, нипагин 0,18-0,22, спирт этиловый 0,9-1,1, отдушка 0,45-0,55, вода остальное. Крем расширяет ассортимент косметических средств от солнечных ожогов. 1 табл.
Patent RU-2202428-C2 (RU)
Inventor: LAPTEV O A
IPC: B21D31/02
Filed: 2001-05-21
Granted: 2003-04-20
Abstract: FIELD: machine engineering, namely forging presses. SUBSTANCE: machine includes frame; drive unit; eccentric shaft; cutter beam joined with eccentric shaft; slide with cutting-through cutter; table; stationary cutter and mechanism for supplying material. Disc cam and ratchet are mounted on the same axle and they are rigidly coupled one to another. Double-arm lever is jointly mounted in frame; it has screw mounted on its arm and clasp nut with roller. One more roller is mounted on opposite arm of said lever. Pawl engaging with ratchet is mounted on cutter beam. Opposite end of slide is spring-loaded relative to cutter beam. Roller of clasp nut engages with guiding cover strip; other roller engages with disc cam. EFFECT: enhanced operational reliability of machine, improved quality of grid. 1 dwg
Patent RU-2206290-C2 (RU)
Title: A set of pieces for carrying out combined supraosseous intramedullary osteosynthesis of proximal femur part
Inventor: PICHKHADZE I M
IPC: A61B17/80
Filed: 2001-06-05
Granted: 2003-06-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has supraosseous plates proximal ends of which have two sharp ends, trochanteric covers, surgical screws, nuts, intramedullary proximally curved rod threaded on proximal end, anti-rotation removable washers having holes for receiving screws, screws, tube with curved distal end cut as groove and rod with self-separating leaflets. EFFECT: reliability supraosseous osteosynthesis; neutralized lever properties of bone fragments. 5 cl, 2 dwg
Patent RU-2237679-C2 (RU)
Inventor: PERRI MARK DZH
IPC: C08G18/63
Filed: 1999-11-02
Granted: 2004-10-10
Abstract: FIELD: polymers. 
     SUBSTANCE: invention relates to rigid polyurethane foams regulating energy that exhibit both high degree of regulating of energy and high degree of reducing form. Invention describes rigid polyurethane foam representing product of reaction of one or more di- and/or polyisocyanate with NCO-index from 90 to 130 with polyol composition comprising: a) polyol component with nominal number of functional groups 2.5, not less, and minimal molecular mass 3000 Da, and b) 1-40 wt.-% of total polyol mass, polyol component with nominal number of functional groups from 3.0 to 6.0 and hydroxyl number from 160 to 800. Indicated polyol component comprises 15 wt.-%, not less with respect to total foam mass, of solid polymeric vinyl particles wherein an average ratio of styrene to acrylonitrile is above 1. Rigid polyurethane foam prepared by this method shows density value 30-270 kg/m 3 , effectiveness in energy absorption in compression 40%, not less 70%, degree of reducing form after compression 80%, not less 80%, and factor effectiveness/reduction, not less 150. The indicated energy-regulating rigid polyurethane foam can be used in articles for applying in passenger compartments in means of transportation, for making saloon articles and car bumpers. 
     EFFECT: valuable properties of polyurethane foams. 
     8 cl, 1 tbl, 5 ex
Patent RU-2200787-C2 (RU)
Title: Method of mounting underwater bridge keeper
Inventor: AVERCHENKO A M
IPC: E01D22/00
Filed: 2001-06-18
Granted: 2003-03-20
Abstract: FIELD: bridge-crossing equipment; erection of low-level bridges. SUBSTANCE: method includes securing end of keeper to pile under water and securing upper part of underwater keeper to packing or underwater part of another pile by means of nails. Novelty of invention consists in installation of underwater keeper on driven pile and connection by means of wire twist which is then lowered till pile rests against ground after which twist is turned till matching with another pile and packing of support; lower end of twist is pressed to pile. EFFECT: reduction of time required for installation of underwater keeper; enhanced precision of installation. 2 cl, 6 dwg
Patent RU-2210162-C2 (RU)
Title: Contactless direct-current motor
Inventor: BELOUSOV N I
IPC: H02K29/08
Filed: 2001-07-03
Granted: 2003-08-10
Abstract: FIELD: electrical engineering; heat-control units and drives for space communication systems. SUBSTANCE: contactless dc motor has barrel of diameter d made of high-heat-conductivity material that accommodates stator and rotor with shaft, end plate made of heat-and-electricity insulating material, and cylindrical switch of diameter D > d mounted on this end plate and provided with terminal block at its butt end closed with protective lid. Motor is provided with shell made of high-heat-conductivity material with stepped inner surface in diameters D and d; shell is installed in steps at diameters D and d on outer cylindrical surfaces of switch and barrel, respectively. Shell wall side opposing the bottom has n (n = 2, 3, etc.) meridian slits of width H and length X. Bracing clip is installed on outer surface of shell wall at points where it contacts outer surface of barrel. Mathematical expression for length X of meridian slits is given in description of invention. EFFECT: enhanced reliability of motor due to effective heat transfer and reliable attachment of protective lid. 1 cl, 4 dwg
Patent RU-2206077-C2 (RU)
Title: Bed testing radial friction pairs
Inventor: MESHALKIN S M
IPC: G01M13/04
Filed: 2001-07-17
Granted: 2003-06-10
Abstract: FIELD: testing equipment, examination of properties of radial friction pairs, specifically, radial bearings of shafts of down- hole centrifugal pumps. SUBSTANCE: bed testing radial friction pairs has first frame, first shaft which first end part is designed for connection to drive and which second end part located inside first frame is intended for fixing internal element of radial friction pair on it. Race meant for anchoring external element of radial friction pair in it is situated inside first frame. Frame wall has hole in which second frame is mounted for separation and provision of leak-tightness of connection of first and second frames. Second shaft is installed in second frame, its second end part located inside first frame carries blade wheel. Face parts of second end parts of first and second shaft transmit torque from first to second shaft. Guiding apparatus embracing blade wheel is anchored on second frame. EFFECT: raised authenticity of obtained characteristics, provision for fast installation and removal of specimens, increased reliability and service life of bed, capability for testing under conditions maximally approximating actual operation conditions of friction pairs, provision for testing in any multiphase media without any re-adjustment of bed and employment of any additional equipment. 5 cl, 1 dwg
Patent RU-2252477-C2 (RU)
Inventor: KHATS EHRNST
IPC: H02K21/22
Filed: 2001-03-02
Granted: 2005-05-20
Abstract: FIELD: electrical engineering; engine-generator sets. 
     SUBSTANCE: proposed power generator assembly has drive engine such as diesel engine and synchronous generator. The latter has fixed armature winding and rotor permanent magnets designed for generator excitation. Generator rotor is, essentially, external rotor that forms diesel engine flywheel and generator stator disposed inside rotor carries armature winding. Rotor is installed on fan impeller flanged, in its turn, to drive engine crankshaft on its butt end. Stator is assembled of stack of steel stampings that carries armature winding and is secured at several points over circumference to inner ring of generator frame cover provided on outlet end by means of stator screws passed through holes in stator stack that also function to brace together its stampings. Rotor has stack of steel stampings carrying permanent magnets designed to built up revolving magnetic field and is screwed at several points over circumference to fan impeller by means of screws passed through holes in its stack which also brace together its stampings. 
     EFFECT: reduced mass and space requirement of generator, simplified design, eliminated danger of crankshaft sag, facilitated cooling, provision for multiple reuse of assembly components. 
     6 cl, 5 dwg
Patent RU-2234756-C2 (RU)
Inventor: DOBLER KLAUDIA
IPC: H01H9/00
Filed: 2000-02-29
Granted: 2004-08-20
Abstract: FIELD: electrical engineering; stepping-switch preselector contact device. 
     SUBSTANCE: preselector fixed contacts have closing contact area incorporating contact ring. Proposed contact of special mechanical design is installed in insulating shroud provided with holes, and additional positioning devices are introduced. 
     EFFECT: simplified wiring; enhanced reliability of fixation and protection against slipping. 
     5 cl, 8 dwg
Patent RU-2276212-C2 (RU)
Inventor: BERNDT VOL F-DITER R
IPC: B01D17/04
Filed: 2000-07-13
Granted: 2006-05-10
Abstract: FIELD: dry chemical cleaning of clothing, in particular, separator and method for extracting of water from solvent in the process of dry chemical cleaning. 
     SUBSTANCE: separator has main chamber equipped with inlet for receiving mixture of siloxane solvent and water from dry cleaning system and including upper layer and lower layer separated from one another by gravity force and containing siloxane solvent and water, respectively, with water concentration in lower layer being greater than in upper layer, device for adjusting flow of said mixture delivered through said inlet into main chamber and feeding said mixture from main chamber into filter containing material facilitating in coalescence for receiving of mixture forced through by means of device for adjusting flow of said mixture, and additional chamber for further separation of siloxane solvent and water. Additional chamber is connected with filter and is equipped with first inlet adapted for removal from additional chamber of at least upper layer containing siloxane solvent, and second outlet adapted for discharge of water from lower layer of additional chamber onto bottom of main chamber and communicating with third outlet for discharge of water from main chamber. Method for separating of water from mixture of siloxane solvent and water produced after dry chemical cleaning of articles is performed by means of said separator. 
     EFFECT: increased efficiency in separating of water from siloxane solvent and water mixture through gravitational separation of two mixture components having insignificantly differing densities. 
     25 cl, 4 dwg
Patent RU-2229646-C2 (RU)
Title: Уплотнение штока
Inventor: NARBUTOVSKIKH JU P
IPC: F16J15/46
Filed: 2002-06-03
Granted: 2004-05-27
Abstract: Изобретение относится к машиностроению и может быть использовано в гидросистемах высоких давлений для уплотнения штоков гидроцилиндров, а также для уплотнения вращающихся валов механизмов. Устройство содержит корпус с крышкой, в которую уставлена эластичная оболочка. Эластичная оболочка выполнена с разъемом на одном торце. В разъем вставлено кольцо с эластичной пробкой. Обойма охватывает разъем. Кольцо выполнено из эластичного материала. Эластичная оболочка установлена в корпусе с обеспечением контакта по всей ее поверхности. Изобретение повышает надежность уплотнения штока. 1 ил.
Patent RU-2275026-C2 (RU)
Title: Конвейерная печь
Inventor: SIMKIN KONSTANTIN VALENTINOVIC
IPC: A21B1/22
Filed: 2002-06-28
Granted: 2006-04-27
Abstract: Изобретение относится к оборудованию для тепловой обработки изделий, преимущественно в кондитерской и хлебобулочной промышленности. Конвейерная печь имеет заслонки, размещенные в камере, шарнирно установленные между нагревателями и кинематически связанные с приводом. Привод выполнен в виде мотор-редуктора с эксцентриком, электрически связанного с устройством регулировки его скорости вращения. Изобретение позволяет повысить качество выпекаемых изделий за счет обеспечения равномерности выпечки и максимально использовать тепловую энергию. 2 ил.
Patent RU-2257380-C2 (RU)
Inventor: SAJMON GUDMAN
IPC: C07D403/12
Filed: 2001-01-05
Granted: 2005-07-27
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to new derivatives of indol-3-yl of the formula (I): 
        wherein each A and B represents independently of one another oxygen atom (O), NH, CONH, NHCO or a direct bond; X means (C 1 -C 2 )-alkylene or a direct bond; R 1  means hydrogen atom (H); R 2  means hydrogen atom (H); R 3  means NHR 6 , -NR 6 -C(=NR 6 )-NHR 6 , -C(=NR 6 )-NHR 6 , -NR 6 -C(=NR 9 )-NHR 6 , -C(=NR 9 )-NHR 6  or Het 1 ; each R 4  and R 5  represents independently of one another hydrogen atom (H); R 7  means -(CH 2 ) o -Ar, Het, OR 6 ; R 6  means hydrogen atom (H); R 7  means (C 1 -C 10 )-alkyl, (C 3 -C 10 )-cycloalkyl; R 8  means Hal, NO 2  (nitro-group), CN (cyano-group), Z, -(CH 2 ) o -Ar, COOR 1 , OR 1 , CF 3 , OCF 3 , NHR 1 ; R 9  means CN or NO 2 ; Z means (C 1 -C 6 )-alkyl; Ar means aryl that can represent unsubstituted, monosubstituted, or polysubstituted R 8 ; Hal means F, Cl, Br, J; Het means saturated, partially or completely saturated monocyclic or bicyclic heterocyclic radical comprising from 5 to 10 ring members wherein 1 or 2 nitrogen atom (N) and/or 1 or two sulfur atom (S) present, and heterocyclic radical can be monosubstituted with phenyl; Het 1  means saturated, partially or completely unsaturated monocyclic or bicyclic heterocyclic radical comprising from 5 to 10 ring members and from 1 to 4 nitrogen atoms (N) that can be unsubstituted or monosubstituted NHX, or oxo-group; n = 0, 1 or 2; m = 0, 1, 2, 3, 4, 5 or 6; o means 0, 1 or 2; and their physiologically acceptable salts and solvates. Compounds of the formula (I) elicit intergin-inhibitory effect that allows their using as components of pharmaceutical composition. Also, invention describes intermediate compounds. 
     EFFECT: valuable medicinal properties of compounds. 
     11 cl, 4 sch, 1 tbl, 34 ex
Patent RU-2325758-C2 (RU)
Inventor: MOKHAN CHANDRA
IPC: H04B1/30
Filed: 2001-02-28
Granted: 2008-05-27
Abstract: FIELD: physics. 
     SUBSTANCE: single sideband (SSB) transceiver contains a transmitting device containing a phase shifter for the phase shift of the input acoustic signal; the input acoustic signal includes phase-shifted signals used for the signal modulation for transmission; the device transmits a frequency shift keyed (FSK) signal with a single sideband (SSB) corresponding to the input acoustic signal; the FSK signal of the SSB contains analogue information; a receiving device capable of generating the upper and lower sidebands, and a connection control device containing a microcontroller, which automatically selects one of the upper and lower sidebands depending on interference detected during transmission or reception. 
     EFFECT: development of inexpensive transceiver and automatic selection of channel without interference. 
     4 cl, 1 dwg