baber/WOPTO huggingface dataset:
Patent DE-19854478-C2 (DE)
Inventor: BECHTOLDT CHRISTIAN
IPC: C04B24/38
Filed: 1998-11-25
Granted: 2002-03-28
Abstract: Hydraulic injection binder composition contains a hydraulic ground fine binder free from sulfate carrier, a solidification delaying agent, a fluxing agent, and a stabilizer selected from the group of microbial polysaccharides.
Patent DE-19940195-C2 (DE)
Title: Farbbildschirm mit Farbfilter
Inventor: OPITZ JOACHIM
IPC: H01J11/02
Filed: 1999-08-25
Granted: 2003-08-07
Abstract: Die Erfindung beschreibt einen Farbbildschirm mit einem Farbfilter aus Farbmittel-Partikeln und kolloidalen Teilchen zwischen Bildschirmglas und Leuchtstoffschicht. Durch Einbettung der Farbmittel-Partikel in eine kolloidale Matrix können auch Farbmittel-Partikel mit einer Partikelgröße über 200 nm in Farb- bzw. Graufilterschichten verwendet werden. Die kolloide Matrix enthält Teilchen, ausgewählt aus der Gruppe SiO¶2¶, ZrO¶2¶, SnO¶2¶, CeO¶2¶ und ZnO, mit einem bevorzugten Teilchendurchmesser zwischen 10 und 50 nm.
Patent MD-3524-C2 (MD)
Title: Mechanism of pressure action by means of a switchboard key for switches, commutators, selection commutators and other similar devices
Inventor: GUSI PIERO CAMILLO
IPC: H01H23/14
Filed: 2002-09-26
Abstract: The invention relates to mechanisms of pressure action by means of a switchboard key for switches, commutators, selection commutators and other electric equipment.The mechanism of pressure action by means of a switchboard key meant for the electric operating controls, such as switches, commutators, selection commutators and other similar devices, contains at least one fixed contact (12) and one movable contact (11). The contact (11) is mounted onto a movable anchor (10), set in rotation by means of a pin (21) for orienting the movable contact (11) towards the fixed contact (12) and in return direction. The pin (21) is set in action by the switchboard key (5) and is pressed to the movable anchor (10) with the help of a pressure spring (22). The pin (21) acts upon the movable anchor (10) with the help of an articulated head or joint (38), made in the form of a bifurcation, two branches of which are situated onto the corresponding surfaces (45) of the anchor and are symmetric about its center (46).
Patent RU-2185542-C2 (RU)
Title: Internal combustion engine vibration isolator
Inventor: MINASJAN M A
IPC: F16F7/14
Filed: 1994-09-26
Granted: 2002-07-20
Abstract: FIELD: mechanical engineering; vibration isolators for internal combustion engines and other machines and mechanisms. SUBSTANCE: vibration isolator has support plates and flexible member wound lengthwise onto plates in form of spiral of steel wire rope. Support plates are provided with means of laying, enclosing, fixing and fastening of coils arranged at two opposite sides of plates. Coils of spiral are wound tightly to each other, their projection of plane square to axis of vibration isolator has the form of ellipse or circle, with number of coils from 2 to 6. EFFECT: reduced overall dimensions of mass of vibration isolator, which is made power intensive featuring sufficiently high capability of dissipation of vibration energy. 9 dwg
Patent RU-2185308-C2 (RU)
Title: Water scoop for ship's water-jet propeller
Inventor: SOLOV EV A P
IPC: B63H11/02
Filed: 1994-10-24
Granted: 2002-07-20
Abstract: FIELD: shipbuilding; propellers of high-speed ships. SUBSTANCE: water scoop has water intake branch pipe and flow-through pipe line with swivel elbows and guide blades. Each upper guide blade is made in form wing and bent plate following it in way of flow; upper guide blade is made from bent plate and wing following it; wings are located at an angle relative to incoming flow; suction surfaces of wings are directed towards motion of ship and driving surfaces are provided with artificial roughness. EFFECT: increased thrust and enhanced efficiency of propeller. 1 dwg
Patent RU-2165616-C2 (RU)
Inventor: VIL GEL M EHBELING
IPC: G01N27/90
Filed: 1994-11-22
Granted: 2001-04-20
Abstract: FIELD: flaw detection of structural members where built-up metal has coarse-grained structure. SUBSTANCE: proposed method is based on use of eddy current for check of large and coarse-grained weld seams, layer by layer in the course of their application. Check is used for austenitic base metals to be welded and/or austenitic built-up metals elevated temperature of up to 350 C. EFFECT: possibility of checking thick-walled and bulky seams. 1 dwg
Patent RU-2153491-C2 (RU)
Inventor: ROZHE BUJON
IPC: C07C47/198
Filed: 1994-07-07
Granted: 2000-07-27
Abstract: FIELD: organic chemistry, vitamins. SUBSTANCE: invention describes the novel analogs of vitamin D of the general formula (I)   where values  , X, Y, Y' are given in p. 1 of the invention claim. Compounds show selective activity with respect to cellular functions. Invention describes also method of their synthesis and pharmaceutical composition based on compounds of the formula (I). EFFECT: improved method of synthesis. 24 cl, 16 dwg, 3 tbl
Patent RU-2179002-C2 (RU)
Title: Esthesiometer device
Inventor: ONGOEV P A
IPC: A61C19/04
Filed: 1997-08-25
Granted: 2002-02-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has unit for measuring loads and arrow-type indication unit and swinging lever movable outside and having nest for removing dip rod. The rod and swinging lever are rigidly linked to each other. The lever is pivotaly connected to loading mechanism tie rod and is rigidly connected to concentrically mounted wheel bound with gear building in this way step-up gear drive. The gear is connected to lathe rotatably engageable with arrow member. Loading unit has cylinder, three compression springs of differing in heights and having common rest member fixed on the upper cylinder end and operating sequentially and in parallel. The swinging lever movable outside allows fixation relative to body. EFFECT: wide range of functional applications; high accuracy of measurements of both pain and tactile sensitivity. 1 dwg
Patent RU-2194714-C2 (RU)
Title: Novel proteins and methods of their preparing
Inventor: GOTO MASAAKI
IPC: C12N5/08
Filed: 1996-02-20
Granted: 2002-12-20
Abstract: FIELD: biochemistry, chemistry of proteins. SUBSTANCE: invention relates to protein characterizing the following properties: (a) molecular mass about 60 kDa under reducing conditions, about 60 kDa and 120 kDa under nonreducing conditions at electrophoresis in polyacrylamide gel in the presence of sodium dodecyl sulfate (SDS-PAGE); (b) high affinity to cation-exchange column and column with heparin; (c) biological activity of inhibition of differentiation and/or maturation of osteoclasts being this activity is decreased in heating at 70 C for 10 min or at 56 C for 30 min and indicated activity is lost in heating at 90 C for 10 min; (d) internal amino acid sequences presented in SEQ ID NO : 1, 2 and 3; and (e) optionally having N-terminal amino acid sequences presented in SEQ ID NO : 7. Invention relates to method of such proteins by culturing human fibroblasts, purification of protein by combination of column ion-exchange chromatography, affinity column chromatography and column chromatography with reversed phase. Invention relates also to proteins with amino acid sequence presented in SEQ ID NO : 4, cDNA encoding amino acid presented in SEQ ID NO : 4; cDNA with nucleotide sequence presented in SEQ ID NO : 6 encoding protein OCIF with signal peptide having amino acid presented in SEQ ID NO : 5; protein expressed from cDNA encoding amino acid sequence presented in SEQ ID NO : 4; protein with biological activity of inhibition of differentiation and/or maturation of osteoclasts that is obtained as amino acid sequence expressed by cDNA having at least 80% of identity with amino acid sequence presented in SEQ ID NO : 4; method of preparing protein inhibiting development of osteoclasts by methods of genetic engineering and using cDNA encoding amino acid sequence presented in SEQ ID NO : 4: (a) molecular mass about 60 kDa under reducing conditions and about 60 kDa and 120 kDa under nonreducing conditions at electrophoresis in polyacrylamide gel in the presence of sodium dodecyl sulfate (SDS-PAGE); (b) high affinity to cation-exchange column and to column with heparin; (c) inhibitory activity of differentiation and/or maturation of osteoclasts that is decreased at heating at 70 C for 10 min or at 56 C for 30 min being indicated activity is lost at heating at 90 C for 10 min; (d) internal amino acid sequence presented in SEQ ID NO : 1-3; cDNA encoding protein OCIF or its variants; genome DNA with nucleotide sequence presented in SEQ N : 104 or 105; polyclonal antibody with specific affinity raised to OCIF; monoclonal antibody with specificity to OCIF obtained by hybridoma technology using OCIF as antigen and characterizing the following properties: molecular mass 150 000 Da; method of determination of concentration of protein OCIF. EFFECT: improved method of proteins preparing. 19 cl, 16 tbl, 15 dwg, 26 ex
Patent RU-2197791-C2 (RU)
Inventor: KHAARTSEN JAKOBUS S
IPC: H04W72/04
Filed: 1996-03-28
Granted: 2003-01-27
Abstract: Предложены способы и системы для распределения каналов управления в системе радиосвязи. Каждый канал управления связывается с закрепленным каналом трафика, в результате чего, когда определенной географической ячейке выделяется закрепленный канал трафика, она получает и соответствующий канал управления, что и является достигаемым техническим результатом. Изобретение может быть реализовано независимо от конкретной схемы адаптивного распределения каналов (АРК), используемой для распределения каналов трафика. 5 с. и 9 з.п. ф-лы, 6 ил.
Patent RU-2178776-C2 (RU)
Title: Method of manufacturing product from artificial glass fibers (variants), package comprising artificial glass fibrous product (variants) and product prepared from glass melt
Inventor: RASMUSSEN SVEND GROVE
IPC: C03B37/04
Filed: 1997-02-28
Granted: 2002-01-27
Abstract: FIELD: manufacture of artificial glass fiber for industrial purposes. SUBSTANCE: artificial glass fibers having solubility at pH of 4.5, at least 20 nm daily, temperature along line of liquid of lower than 1300 C, viscosity at temperature along line of liquid of 300 P are manufactured from composition which comprises, wt %: SiO 2 , 36-55; Al 2 O 3 , 15-30; CaO, 3-30; MgO, 5-20, FeO, 4-15; Na 2 O+K 2 O, 1-15; TiO 2 , 0-6; other elements, 0-15 at Si 4+  to Si 4+ +Al 3+  ratio less or equal to 0.67. Fibers are prepared in spinning bowl with holes or on cascade of spinning wheels. Package of said glass fibrous product contains indications on solubility at pH of 4 or 5 and/or in medium created by macrophages in lung liquid, and also solubility in vivo. EFFECT: fibers from inexpensive stock, resistant to weather conditions but having properties of biosolubility at pH of 4.5. 11 cl, 1 tbl
Patent RU-2155781-C2 (RU)
Inventor: SUSOROV I A
IPC: C08L75/04
Filed: 1998-10-07
Granted: 2000-09-10
Abstract: FIELD: chemistry of polymers, more particularly manufacture of large-size elastic products. SUBSTANCE: described is polyurethane composition comprising polyfurite polyurethane prepolymer and liquid hardener based on 3,3'-dichloro-4,4'- diaminodiphenyl methane and polyoxytetramethylene glycol with molecular weight of 1000. Composition comprises liquid hardener based on 3,3'-dichloro-4,4'- diaminodiphenyl methane and polyoxytetramethylene glycol at 0.67-0.33 molar ratio and urethane prepolymer prepared from 2.2 moles of 2.4-toluylene diisocyanate and 1.0 more of oligooxyethylene glycol with molecular weight of 400, ratios of reagents being as follows, wt %: polyfurite urethane prepolymer, 56.4-62.2; urethane prepolymer based on 2.2 moles of 2.4-toluylene diisocyanate and 1.0 mole of oligooxyethylene glycol with molecular weight of 400, 8.6-13.4; liquid hardener based on 3,3'-dichloro-4,4'- diaminodiphenyl methane and polyoxytetramethylene glycol at 0.67: 0.33 molar ratio thereof, the balance. EFFECT: high viability of reaction mixture and polyurethane materials with Shore hardness of more than 90 conventional units. 2 ex, 4 tbl
Patent RU-2169062-C2 (RU)
Inventor: KHUDOZHITKOV A G
IPC: B23K3/03
Filed: 1998-12-04
Granted: 2001-06-20
Abstract: FIELD: solderer for soldering by different type solders. SUBSTANCE: heat conductive insert, soldering rod and heater are fixed relative to body of solderer. Part for fixing rod is in the form of wedge, cone or pyramid or it may have only fragment of wedge, cone or pyramid. Rod may also be fixed by means of two dents of one of above mentioned parts. Solderer is provided with lever type spring for imparting necessary effort to fixing part. Heat conductive insert is fixed relative to body of solderer with gap. Solderer is also provided with holder having protrusions with sharpened apexes. EFFECT: easy regulation, good electric contact, high reliability of rod securing. 7 cl, 2 dwg
Patent RU-2161809-C2 (RU)
Title: Technique of search for hydrocarbons ( variants ), operational control over hydrocarbon field
Inventor: ARUTJUNOV S L
IPC: G01V1/16
Filed: 1998-11-30
Granted: 2001-01-10
Abstract: FIELD: prospecting for hydrocarbon deposits on land and shelf, production of hydrocarbons. SUBSTANCE: spectral characteristic of microseismic noise of the Earth is used in the capacity of information signal. Additional generation of seismic vibrations is conducted with use of seismic vibrator. EFFECT: reduced number of holes drilled erroneously thanks to increased precision in determination of field. 13 cl, 4 dwg
Patent RU-2198582-C2 (RU)
Title: Method of diagnosing system manifestations of rheumatoid arthritis
Inventor: NEMTSOV B F
IPC: A61B5/08
Filed: 1999-01-19
Granted: 2003-02-20
Abstract: FIELD: functional diagnostics. SUBSTANCE: using biological tensimeter, one determines lower extremity vibrational sensitivity disorders in patients with rheumatoid arthritis. When indices between 13.2 and 19.7 and higher are found, system manifestations are stated. EFFECT: increased diagnostics accuracy. 2 tbl, 3 ex
Patent RU-2180124-C2 (RU)
Title: Process of search for element with reduced resistance of insulation in branched electric network of direct operation current and device for its realization
Inventor: VAJNSHTEJN R A
IPC: G01R31/11
Filed: 1999-01-19
Granted: 2002-02-27
Abstract: FIELD: electrical engineering. SUBSTANCE: short pulses synchronized with moment of transition of voltage with frequency of source of test current on poles of network are applied on network and test alternating current is isolated in current of tested element. Active component of current of tested element is measured on basis of measurement of time interval between moment of transition of alternating current of tested element and moment of emergence of short pulse. Presence of damage in tested element is determined by fact of growth of active component of current. EFFECT: prevention of possible additional damages to network, of risk for operator conducting alive measurement of voltage, of false operation of devices of relay protection and automatics thanks to avoidance of direct connection of device to poles of network. 2 cl, 2 dwg
Patent RU-2187425-C2 (RU)
Title: Grinding disc
Inventor: KHOLDEN ROBERT L
IPC: B24D5/00
Filed: 1997-09-05
Granted: 2002-08-20
Abstract: FIELD: manufacture of grinding discs by pressing bound abrasive powder material for rough grinding operations. SUBSTANCE: grinding disc has large number of protrusions distributed according to predetermined configuration along its peripheral surface and extended from it, mainly in normal direction, for creating textured working surface of disc. Protrusions are pressed together with grinding disc and they are formed due to placing perforated or textured annular sleeve into press-mold for grinding disc in order to press-in sleeve near peripheral surface of grinding disc. After pressing operation or during next step of grinding, sleeve is removed out of peripheral surface for exposing protrusions restricted by perforations of sleeve. EFFECT: simplified rough grinding operations, minimum excess pressure of disc at grinding operation. 11 cl, 4 dwg _
Patent RU-2180191-C2 (RU)
Title: Method for fixation of ligature
Inventor: ADAMJAN ROBERT TIGRANOVICH
IPC: A61B17/12
Filed: 1999-04-06
Granted: 2002-03-10
Abstract: FIELD: medicine, in particular surgery. SUBSTANCE: two simple knots are tied one after the other by one end of the ligature. Both of them are tightened simultaneously. EFFECT: enhanced reliability of fixation of the ligature. 6 dwg
Patent RU-2198175-C2 (RU)
Title: Derivatives of 1,2,3,4-tetrahydrobenzofuro[3,2-c]-pyridine, methods of their synthesis and compositions based on thereof
Inventor: KENNIS LJUDO EHDMOND ZHOZEFIN
IPC: A61K31/519
Filed: 1998-04-02
Granted: 2003-02-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes derivatives of 1,2,3,4-tetrahydrobenzofuro[3,2-c]pyridine of the general formula:  , its N-oxide form, pharmaceutically acceptable addition salt or stereochemically isomeric form where each of R 1  means independently hydrogen, halogen atom, C 1-6 -alkyl, nitro-group or C 1-4 -alkoxy-group; Alk means C 1-6 -alkanediyl; n = 1 or 2; D means 1- or 2-benzimidazolyl, 2(3H)-benzoxazolone-3-yl or radical of formulas: (a)  , (b)  , (c)  , (d)  , (e)  , (f)  , (g)   where each X means S;R 2 meansC 1-6 -alkyl,aryloraryl-C 1-6 -alkyl;R 3 meansC 1-6 -alkylthio-group; each of R 4 , R 5 , R 6 , R 7 , R 8 , R 10 , R 11  means independently hydrogen atom or C 1-6 -alkyl; R 9  means aryl; or R 3  and R 4  taken in common form bivalent radical -R 3 -R 4 - of formulas (a-2)   or (a-5) -CH=CH-CH= CH- where one or two hydrogen atoms of indicated radicals can be replaced independently for halogen atom, C 1-6 -alkyl, aryl-C 1-6 -alkyl, trifluoromethyl, amino-group, hydroxy-group or C 1-6 -alkoxy-group; or where possible two heminal hydrogen atoms can be replaced for aryl-C 1-6 -alkylidene; or -R 3 -R 4 - can mean formula (a-6)  , (a-7)  , (a-8) -S-CH= CH-, (a-11) -NH-CH=CH- or (a-14) -CH=CH-O also where from one to three hydrogen atoms of indicated radicals can be replaced each independently for C 1-6 -alkyl; and aryl means phenyl or phenyl substituted with C 1-6 -alkyl. Invention describes also methods of synthesis of compounds of the formula (I), composition eliciting antagonistic activity with respect to central α-adrenoceptors and composition useful for treatment of sickness associated with norepinephrine deficiency in central and peripheral nervous system. Invention provides synthesis of new compounds with useful biological properties. EFFECT: improved methods of synthesis. 12 cl, 6 tbl, 16 ex
Patent RU-2162852-C2 (RU)
Inventor: DZHEMILEV U M
IPC: C07F5/06
Filed: 1999-05-12
Granted: 2001-02-10
Abstract: Изобретение относится к способу получения новых алюминийорганических соединений, которые могут найти применение в металлoорганическом и тонком органическом синтезе. Сущность способа заключается во взаимодействии α-олефинов с 1-(N, N-диалкиламин)-1-изобутил-1-хлораланами в присутствии катализатора цирконоцендихлорида в кипящем хлористом метилене при температуре 40 o C в течение 8-12 ч. Выход целевых продуктов составляет 55-74%. 1 табл.
Patent RU-2179621-C2 (RU)
Inventor: ENSEN OLE DAGFINN
IPC: E21B21/06
Filed: 1998-11-27
Granted: 2002-02-20
Abstract: FIELD: mining industry. SUBSTANCE: plant to process drilling fluid and drilling slime has screen, centrifuge, outgassing system, outlet system directing drilling fluid back into active system of drilling fluid and conveyer to transport drilling slime. Screen includes rotary drum which is mainly located in closed casing connected to vacuum pump. Lower part of rotary drum is positioned in trough coupled to vacuum pump and to gear- type pump intended to transport collected drilling fluid. Outgassing system includes ejector pump linked with its inlet to outlet of vacuum pump and coupled to closed casing. Material goes in continuous flow out of rotary drum connected through closed system of pipes to centrifuge located downstream. Weight section for drilling slime is coupled to centrifuge. EFFECT: diminished clogging of screen, improved protection of working personnel and increased recovery of drilling fluid from drilling slide. 3 cl, 1 dwg
Patent UA-39109-C2 (UA)
Title: Method and apparatus for controlling turbulence in boundary layer and other wall-bounded fluid flow fields (variants)
IPC: F15D1/00
Filed: 1995-06-01
Abstract: Turbulence is controlled in boundary layer or wall-bounded fluid flow fields having a turbulent wall region characterized by a system of roll pairs extending in the direction of flow, and obliquely propagating structures interacting with the system of roll pairs, by locally introducing into the turbulent wall region two separate disturbances that are effective to produce, in a local region, a composite disturbance field that is strongly coupled to and modifies the obliquely propagating structures in a manner that increases or decreases the interaction of the propagating structures with the system of roll pairs thereby locally increasing or decreasing the turbulence in the flow field.
Patent UA-35638-C2 (UA)
Title: MONOHYDRATE OF 1-cyclopropyl-7-([S,S]-2,8- diazabicyclo[4.3.0]non-8-yl)-6-fluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid hydrochloride and pharmaceutical composition with antibacterial activity
Inventor: GRUNENBERG ALFONS
IPC: A61K31/4709
Filed: 1996-12-11
Abstract: The invention relates to novel derivative of quinolinecarboxylic acid with antibacterial activity. Monohydrate of 1-cyclopropyl-7-([S,S]-2,8- diazabicyclo[4.3.0]non-8-yl)-6-fluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid hydrochloride of the formula which has a characteristic peak at 168.1 ppm in the 13C-NMR spectrum and a band at 2Θ=26.7 in the X-ray diffractogram.
Patent UA-46015-C2 (UA)
IPC: C04B7/42
Filed: 1996-01-16
Abstract: A process and apparatus by which blast-furnace slag can be added to the feedstock materials fed into the feed-end of a rotary cement kiln to form cement clinkers. The blast-furnace slag is crushed and screened to provide blast-furnace slag particles having particles with a predominant size of up to a maximum diameter of substantially 2" or less.
Patent UA-46151-C2 (UA)
IPC: F16J15/16
Filed: 1998-04-30
Abstract: The invention relates to a brush-hair seal for sealing a rotor against an enclosure having a bore for the rotor to extend there through and comprising a front plate and a bearing plate affixed thereto. A multitude of brush hair is maintained between the front plate and the bearing plate in such a way that the hair free ends emerge above an inner edge of the bearing plate, thus touching a rotor surface. The bearing plate inner edge is not very far from the surface, and the bearing plate prevents said hair from completely bending back. Said bearing plate (8) is designed in such a way that the hair (9) must take their bearing by their free ends (21) on a bearing segment (20), while the resting length extends at a distance from the bearing plate (8).
Patent UA-57183-C2 (UA)
Title: Air intake of bypass turbofan engine
IPC: B64D33/02
Filed: 2001-09-08
Abstract: The invention concerns an air intake of a turbofan engine, capable of being fixed at the front of an engine casing enclosing said fan, and comprising an annular inner wall (6), an annular outer cowl (5) radially spaced apart from the inner wall (6), an annular rear wall (2) linking the upstream ends of the inner wall (6) and of the outer cowl (5), a front annular partition linking the downstream ends of the inner wall (6) and of the outer cowl (5), a rear annular flange (1) located in the extension of the inner wall (6) and designed to fix said air intake in front of the engine casing and a front annular lip (4) which forms with the front partition an annular de-icing chamber capable of being connected to a defrosting system, said air intake being made in at least two separable parts. The separation plane (P1) of the two parts passes outside the de-icing chamber (10), the inner wall (6), and the rear flange (1), and cuts out a dome (9) in the outer cowl (5) and a crescent (8) with rectilinear edge (12) in the rear partition (2).