baber/WOPTO huggingface dataset:
Patent RU-2158686-C2 (RU)
Title: Automobile drive unit
Inventor: PETER EHDEL MANN
IPC: B60T1/087
Filed: 1995-11-09
Granted: 2000-11-10
Abstract: FIELD: automotive industry. SUBSTANCE: proposed drive unit has internal combustion engine, hydrodynamic retarder-brake including stator, rotor and housing, and engine cooling system with fan. Retarder-brake in axial section is arranged inside space limited from three sides by end face surface of crankcase pointed to retarder-brake, by fan shaft parallel to engine shaft and by rear edge of impeller. Retarder-brake is placed at front mainly inside trajectory of rotation of fan impeller. Retarder brake rotor is made cantilever mounting on engine shaft or on end journal coaxial with shaft. EFFECT: reduced axial dimensions and weight.
Patent RU-2167302-C2 (RU)
Title: Plant for ventilation of opencasts
Inventor: KONOREV M M
IPC: E21F1/00
Filed: 1997-04-07
Granted: 2001-05-20
Abstract: FIELD: mining industry; applicable for intensification of air exchange in stagnant zones of deep opencasts. SUBSTANCE: plant includes carrier vehicle, power plant, reducing gear with output shaft to which helicopter rotor with propeller blades is secured, upper platform and parallelogram mechanism connecting upper platform with carrier vehicle. Parallelogram mechanism is installed for its folding on platform. The latter is installed on carrier vehicle for changing its angle of inclination. Upper platform has frame hinged to platform for changing angle of inclination with respect to platform plane. Power plant reducing gear and helicopter rotor with propeller blades are located on frame. Carrier vehicle is used in the form of dump truck with diesel-electric drive. Power plant is connected to dump truck diesel-generator unit. Power plant is used in the form of dump truck motor-in-wheels. EFFECT: higher mobility and autonomy of plant and wide unification in designs of units and parts of mining machines used in opencast mining. 4 cl, 3 dwg
Patent RU-2191005-C2 (RU)
Title: Pharmaceutical compositions comprising derivatives of hydroxamic acid
Inventor: LITERATI NAD PETER
IPC: A61P25/28
Filed: 1996-09-26
Granted: 2002-10-20
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to a novel agent and pharmaceutical compositions based on thereof use for protection of mitochondrial genome and/or mitochondrions against damages or for treatment of diseases associated with these damages. An active component of the above-mentioned compositions is a derivative of hydroxamic acid of the formula (I)   or its pharmaceutically acceptable acid-additive salt. Early this substance has been used for treatment of diabetes mellitus. Invention proposes an agent for treatment of myopathy and/or cardiomyopathy, or neurodegenerative diseases with a novel mechanism of action. EFFECT: new agent indicated above, valuable medicinal properties. 14 cl, 7 tbl, 7 test
Patent RU-2154737-C2 (RU)
Title: Rotary piston machine
Inventor: VLADIMIROV P S
IPC: F01C1/44
Filed: 1998-10-08
Granted: 2000-08-20
Abstract: FIELD: power engineering. SUBSTANCE: invention relates to internal combustion engines, hydraulic and pneumatic motors, compressors and rotary pumps. Rotary-piston machine, for instance, internal combustion engine, has housing with wavy working surface mated with pistons hinge-mounted on rotor for rocking. Engine working duct is formed by compression and expansion chambers between pistons and wavy surface, and intake and exhaust ports in housing. Central spaces under pistons form air cooling duct. Seals are used to provide reliable separation of working duct and air cooling spaces between pistons. Engine provides completion of 12-and 4-stroke cycles at one revolution of rotor. EFFECT: simplified design, increased efficiency and specific power, reduced overall dimensions. 6 cl, 2 dwg
Patent RU-2159427-C2 (RU)
Title: Sensitive element for ultrasonic piezoelectric receiving converter
Inventor: JAROVIKOV V I
IPC: H04R17/00
Filed: 1998-11-16
Granted: 2000-11-20
Abstract: FIELD: nondestructive inspection of industrial objects, inspection of extended objects and objects with high attenuation of sound. SUBSTANCE: expansion of bandwidth and reduced irregularity of amplitude-frequency characteristic are achieved thanks to insertion of cylindrical piezoelement carrying frequency- lowering cylinder into sensitive element for ultrasonic piezoelectric receiving converter. Their dimensions and resonance frequencies are chosen from conditions: D pe > H pe , f       pe   R       = K 1 f 2 , f       pe   p       = K 2 f 2 , f 1 < f       cyl   p1       < f       pe   R       , D cyl < H cyl , where f 1  is lower boundary of bandwidth; f 2  is upper boundary of bandwidth; D pe  is diameter of piezoelement; H pe  is height of piezoelement; f       pe   R        is own frequency of radial vibrations of piezoelement; 0.70,7 ≤ K 1 < 1 is first empirical coefficient; f       pe   p        is own frequency of longitudinal vibrations of piezoelement; 1.51,5 ≤ K 2 ≤ 2,5 is second empirical coefficient; f       cyl   p1        is first own frequency of longitudinal vibrations of frequency-lowering cylinder; D cyl  is diameter of frequency- lowering cylinder; H cyl  is height of frequency-lowering cylinder. Second own frequency f       cyl   p2        of longitudinal vibrations of frequency-lowering cylinder is chosen from condition f       pe   R       < f       cyl   p2       < f       pe   p       . Own frequency f       cyl   R        of radial vibrations of frequency-lowering cylinder is selected from condition f       cyl   R       = (0,9-1,1)f       pe   R       . EFFECT: expanded bandwidth and reduced irregularity of amplitude-frequency characteristic. 4 cl, 2 dwg
Patent RU-2208116-C2 (RU)
Title: Body of door lock
Inventor: LEMETTINEN JAKKO
IPC: E05B9/02
Filed: 1998-12-15
Granted: 2003-07-10
Abstract: FIELD: locksmith's work. SUBSTANCE: the door lock body has a box-type case provided with a front plate, it includes a catch, drive axle installed on which a driven means that can be turned at least from one side of the door by means of a locking mechanism actuated by a key, and means for transmission of the forces by which the driven forces can be brought to the driving force of the connection with the catch, the driven axle is positioned in a separate driven assembly fitted for separate attachment to the lock body so that the distance from the from the front plate can be adjusted. EFFECT: unified lock body, which reduces the production expenditures. 9 cl, 8 dwg
Patent RU-2239002-C2 (RU)
Inventor: MIKELO ZHIL
IPC: A47J27/21
Filed: 1999-03-02
Granted: 2004-10-27
Abstract: FIELD: household engineering. 
     SUBSTANCE: attachment of scale to stainless steel heating surface, which is in contact with water heated in the water container of electric tea kettle or electric coffee maker, is prevented by polishing heating surface optionally followed by applying gold layer 0.1 to 5 mcm thick or by performing oxidation in air in a chamber heated to about 300 о С. Heating bottom of electric tea kettle is formed by stainless steel bowl and treated by above-described method. 
     EFFECT: prolonged service time. 
     7 cl, 2 dwg
Patent RU-2161433-C2 (RU)
Title: Bar with built-in musical instrument
Inventor: BELJAVSKIJ A D
IPC: A47F9/00
Filed: 1999-03-18
Granted: 2001-01-10
Abstract: FIELD: combined furniture. SUBSTANCE: pedal mechanism of respective string pulsate-key musical instrument is positioned between synthesizer and foot pedal and is joined with its one side to casing and with its other side to foot pedal. Synthesizer dynamic loudspeakers are positioned on and/or in the same casing. Pedal mechanism is positioned in commonly accepted place. Such arrangement of built-in musical instrument allows various aesthetic effects to be created in public enterprises, including effect of presence at concert and listening to musical piece played on original string pulsatile-key musical instrument or its old-fashioned analogue. EFFECT: increased amusing and aesthetic effect by improved arrangement of musical instruments in bar. 5 cl, 4 dwg
Patent RU-2187208-C2 (RU)
Inventor: GARDNER MAJKL DZHOZEF
IPC: H04L12/56
Filed: 1997-11-10
Granted: 2002-08-10
Abstract: Изобретение относится к связи, в частности к системам, которые обеспечивают доступ между системами GR-303 и широкополосными системами. Техническим результатом является обеспечение вызывающих эффективным интерфейсом к усложненным широкополосным системам без необходимости в их собственных широкополосных терминалах, а также обеспечение поставщиков услуг связи интерфейсом, который может использовать широкополосные системы для предоставления услуг большому кругу пользователей. Технический результат достигается введением системы обработки сигнализации таким образом, что обрабатывают сигнализацию GR-303 для выбора соединений асинхронной передачи данных (АПД), а затем организуют межсетевой обмен соединений GR-303 с выбранными соединениями АПД. Также предоставляется возможность организовать межсетевой обмен между сигнализацией GR-303 и сигнализацией SS7, причем обрабатывают сигнализацию SS7, чтобы выбрать соединения GR-303, а затем организуют межсетевой обмен соединений АПД с выбранными соединениями GR-303. 3 с. и 11 з.п. ф-лы, 23 ил.
Patent RU-2174645-C2 (RU)
Inventor: KARNAUKHOV N N
IPC: F17D5/02
Filed: 1999-09-06
Granted: 2001-10-10
Abstract: FIELD: remote monitoring and protection of main pipe lines against leakage of product transferred through them; manufacture of automated control systems for oil, petroleum product, gas and other media pipe lines. SUBSTANCE: method consists in continuous visual inspection of surface of pipe line route performed with the aid of stationary thermal imaging equipment mounted along route of pipe line on supports of aerial power line of cathodic protection of pipe line and transmission of signal of measurement via radio channel to central unit installed in nearest transfer station upward in motion where thermal field images are displayed on screen of picture monitor in real time by the operator's request or automatically in case of leakage; digital information on surfaces being inspected is recorded by means of printer. EFFECT: reduced losses of product transferred via pipe line; enhanced ecological safety with no mobile units of thermal imaging equipment. 2 cl, 1 dwg
Patent RU-2199560-C2 (RU)
Inventor: GOL FARB V I
IPC: C08K5/5317
Filed: 1999-10-25
Granted: 2003-02-27
Abstract: FIELD: rubber industry. SUBSTANCE: rubber compound contains, wt.parts: fluoroelastomer SKF-26, 66-68; low-molecular fluoroelastomer SKF-26 ONM, 32-34; magnesium oxide, 6-10; barium sulfate, 26-30; calcium hydroxide, 5-7; carbon black, T-900, 20-26; di(4-hydroxyphenyl)dimethylmethane, 0.8-1.0; triphenylbenzylphosphonium chloride, 0.2-0.4; and dispersant (perfluoropelargonic or 9-chloroperfluoropelargonic acid anilide), 0.15-0.25. Compound can be used for manufacturing rings, inserts, sleeve gaskets, sealing glands, and parts operated at temperatures up to 200 C. EFFECT: lowered viscosity and improved dispersibility of compound components. 5 tbl, 3 ex
Patent RU-2186294-C2 (RU)
Title: Multi-nozzle end-piece for melting unit
Inventor: LOZIN GENNADIJ ARKAD EVICH
IPC: F23D14/20
Filed: 1999-12-30
Granted: 2002-07-27
Abstract: FIELD: metallurgy; metal scrap remelting units. SUBSTANCE: multi-nozzle end-piece oxidant supply passage; additional nozzles are located at angle of 10 to 20 deg. relative to longitudinal axis of end-piece in direction from this axis in way of motion of oxidant; peripheral nozzles are communicated with fuel delivery passage and their outlet holes are located over two circumference; diameter of one circumference over which outlet holes of peripheral nozzles are provided exceeds diameter of circumference over which outlet holes of additional nozzles are provided and peripheral nozzles located on it are inclined from longitudinal axis of end-piece in way of motion of fuel at angle of up to 5 deg. for entrapping jets of oxidant escaping from additional nozzles by escaping jets of fuel. EFFECT: enhanced operational efficiency of burner during heating-up scrap metal, due to use of oxygen at increased penetrability for spotfacing and settling of charge; reduced acoustic pressure. 3 cl, 2 dwg _
Patent UA-34452-C2 (UA)
Title: Acylaminoindole derivatives as serotonin 5-ht1 agonists and aminoindole derivatives as intermediates
IPC: A61P25/00
Filed: 1993-03-04
Abstract: Compounds of formula (I) where n is 1, or 2; m is 0 or 1; Y and W are each an alanine, histidine, phenylalanine, glycine; R1 is hydrogen, C1-C6 alkyl; R2 is -OR5, wherein R5 is C1-C3 alkylaryl; R6 is hydrogen; and the pharmaceutically acceptable salts thereof. These compounds are useful in treating migraine and other disorders.
Patent UA-46045-C2 (UA)
Inventor: SHLAKHTER ILLIA SEMENOVYCH
Filed: 1998-03-04
Abstract: Appliance for action on the well bottom zone has a body with radial windows made in it, with partition and channels, connecting its cavities, a pressing element, a twin pistol, a branch pipe, a pusher, a control rod and a cup. To provide repetitive action on the bed by vacuum blasts, a tank of drainage liquid with a dispenser mechanism and anchor unit is installed on the body. Inside the anchor unit a bushing is placed, with vertical channels and an outer groove. In the pusher installed on the pressing element side openings are provided. In the partition and the control rod back valves are installed and channels are provided. The cup is installed with possibility of axial displacement on the lower part of the body. In the upper part of the body a shell is installed with a gap.
Patent UA-60305-C2 (UA)
Title: A method for producing hydrogen and oxygen and a mechanism for realizing the same
Inventor: Hluschenko Vasyl Stepanovych
Filed: 1998-11-18
Abstract: The invention relates to the hydrogen energy and can be used in different fields of economy consuming hydrogen and oxygen, e.g. in chemistry, metallurgy, and in other fields of industry, preferably as fuel in transport. A method for producing hydrogen and oxygen comprises heating water, subsequent separation of dissociation products from the steam and gas mixture, drying and isolation thereof, and characterizing in that a discontinuous process of thermal dissociation of water magnetized before decomposition is carried out at the expense of an explosion energy in the temperature range between 3000 and 4000°С in the limits between 1 and 3 sec obtained in the conditions of rejection of counter masses of water by the pressure formed in the closed volume due to gas expansion as a result of explosion imparting the water an initial speed in the range between 5000 and 5800 m/sec. Also a mechanism for realizing this method being applied. The invention provides for increase in productivity of the method for producing hydrogen and oxygen, reduction of energy consumption and cost of target products.
Patent UA-36550-C2 (UA)
Title: Method for processing waste of ceramic-metal solid alloys containing carbides of refractory metals
Inventor: BONDARENKO VOLODYMYR PETROVYCH
Filed: 1999-12-30
Abstract: The invention relates to the field of powder metallurgy, in particular, to method of processing waste products of solid firm alloys containing carbides of refractory metals, mainly those that can form nitrides of titan, tantalum, and niobium: (TiN, TaN, NbN). The method of processing waste products of ceramic-metal solid alloys containing carbides of refractory metals according to which is carried out preliminary oxidation of waste products of ceramic-metal alloys by gas containing oxygen, final processing by this gas of waste products before their complete oxidation, reduction by gaseous reducer and carbidization in methane-hydrogen medium. The carbidization is carried out at temperature of 1250-1350 °C and concentration of methane – 0.30 – 0.35 percent by volume. The invention provides the possibility of formation of solid (Ті, W)C and stoichiometric composition of mix by carbon and due to this is improvement the adaptability to manufacture of solid alloy and its durability.
Patent UA-49980-C2 (UA)
Title: Device for separately measuring parameters of nonlinear electrical two-terminal networks
Inventor: BURBELO MYKHAILO YOSYPOVYCH
Filed: 2000-06-05
Abstract: The present invention relates to the electrical measurement technology and can be used in diagnostics of power thyristor converters, in eddy-current detection of workpieces, and in other cases when inductance elements are employed. According to the invention, the proposed device for separately measuring parameters of nonlinear electrical two-terminal networks contains additionally the second measuring transducer based on an operational amplifier with reference resistors in the input and negative feedback circuits, a differentiator, a digital-to-analog converter, a reference direct voltage unit, a switching unit, a comparator, a microprocessor, elements for sampling and analog-to-digital conversion of the instantaneous values of current, voltage, and current and voltage derivatives, and elements for determining the ratios and differences of the said parameters. The proposed device provides for increasing the measurement accuracy and expanding the functional range in measuring parameters of nonlinear two-terminal networks.
Patent RU-2178950-C2 (RU)
Title: Device for receiving voice-frequency dialing signals
Inventor: KALENKOV B O
IPC: H04M1/50
Filed: 2000-01-20
Granted: 2002-01-27
Abstract: FIELD: electric communications; automatic means for receiving telephone signals. SUBSTANCE: device that may be used, for example, in telecommunication systems to receive telephone numbers transmitted by voice-frequency code has communication-channel matching unit, low-frequency filter, analog-to-digital converter, band filter, linear detector, integrating section, four threshold elements, comb- filter unit, linear-detector unit, integrating-section unit, controlled-switch unit, control timer, first and second arithmetic units, first and second adders, first, second, and third ratio computing units, AND gate, and display unit. Device depends for its operation on estimation of several statistical pieces of information used in the course of detecting and receiving multifrequency signal for discriminating useful signal from channel noise and parasitic voice signals. Used as statistical pieces of information are data on estimated signal power in information frequency band, ratios of first and second maximums for each of two groups of signal frequencies, and input signal power distribution over frequency band. EFFECT: facilitated implementation of multifrequency signal receiver. 1 dwg
Patent RU-2201310-C2 (RU)
Title: Method for pressing out hollow polyhedral articles
Inventor: NIKIFOROV JU B
IPC: B21D22/20
Filed: 2000-01-27
Granted: 2003-03-27
Abstract: FIELD: electrical engineering and other industry branches. SUBSTANCE: method comprises steps of placing into polyhedral die several polyhedral blanks until mutual contact of their faces of the same lengths; embedding several polyhedral punches into blanks for providing metal yielding into gaps formed by punch faces and respective faces of blanks while moving upwards polyhedral die by action of friction forces of metal flowing into gaps. EFFECT: possibility for pressing out several blanks in the same die. 2 dwg, 1 ex
Patent RU-2178836-C2 (RU)
Inventor: BELJAEV A E
IPC: F04C18/16
Filed: 2000-03-03
Granted: 2002-01-27
Abstract: FIELD: compressor engineering; screw-type compressors used for transfer and/or compression of gases or liquids. SUBSTANCE: screw compressor rotor has heads made in form of arc of circle and two engageable similar curves; troughs are made in form of arc of circle. Each curve is made in form of function in polar coordinates given in Description. Angle φ is measured in radius and magnitudes ρ, r and R are measured in units of center-to-center distance. EFFECT: increased output of compressor and enhanced efficiency. 1 dwg
Patent RU-2201731-C2 (RU)
Title: Surgical method for treating the cases of glaucoma
Inventor: ZUEV V K
IPC: A61F9/007
Filed: 2000-05-26
Granted: 2003-04-10
Abstract: FIELD: medicine. SUBSTANCE: method involves cutting out superficial and deep scleral flap, carrying out basal iridectomy, excising deep scleral flap, producing at least one non-perforating incision on internal and external sides of the superficial scleral flap from the base or from its edge to the other edge. When producing more than one incision on the internal side or on the external side, they are arranged in parallel to each other. Then, the superficial scleral flap is stretched in the directions set in perpendicular to the earlier done incisions along two or more axes. The flap is fixed with sutures to scleral surface beyond the lateral walls of its bed. EFFECT: enhanced effectiveness of treatment; prevented excessive cicatrization in surgical intervention zone; dosed intraocular fluid discharge. 6 dwg
Patent RU-2188887-C2 (RU)
Title: Clamp bolt tightening check method
Inventor: SUPRUN P P
IPC: G01L1/04
Filed: 2000-06-02
Granted: 2002-09-10
Abstract: FIELD: railway transport; track maintenance. SUBSTANCE: invention relates to method of checking clamp bolts for tightening at maintenance of tracks of reinforced concrete ties. According to proposed method, axial force in clamp bolt installed in acting unit of intermediate fastening of track skeleton is checked for sufficient value. Checking is done by acting onto wrench end of clamp bolt by applying normal axial force, and standard spring washer is checked for elastic deformation. Method is based on direct measurement of value of spring washer elastic deformation when normal axial force is applied to wrench end face of clamp bolt. Tightening of clamp bolt is considered insufficient if elastic deformation value of spring washer exceeds zero value. EFFECT: provision of possibility of in-line checking of condition of track skeleton intermediate fastening units, particularly, tightening of clamp bolts. 2 dwg
Patent RU-2181594-C2 (RU)
Title: Method to treat lip infections and fractures of labial red edge in children and youngsters
Inventor: JANOVSKIJ L M
IPC: A61K36/06
Filed: 2000-07-27
Granted: 2002-04-27
Abstract: FIELD: medicine, juvenile stomatology. SUBSTANCE: the method suggests to lubricate affected sites of labial red edge with a curative preparation consisted of lactic acid paste and vitamin-amino acid concentrate +ACI-Drozhzhelysine+ACI- at 1:1 ratio for 6-12 d. Additionally, the above mentioned concentrate is prescribed inwards per 1 tea spoon thrice daily before meals for a month. EFFECT: shortened terms of therapy, improved, reliable and quick healing. 1 ex
Patent RU-2191900-C2 (RU)
Title: Method of breaking ore blocks complicated by post-r dike magmatism
Inventor: SMIRNOV S M
IPC: E21C41/00
Filed: 2000-11-02
Granted: 2002-10-27
Abstract: FIELD: mining industry; applicable in underground and opencast mining of ore blocks of complicated structures. SUBSTANCE: method includes drilling of boreholes in compliance with design of large-scale blast, execution of mine survey of ore block, study of geological characteristic of rocks of post-rock dikes and ores, selection of specific consumption of explosives with division of block into districts of different categories of explosiveness, calculation of value of borehole explosive charge and parameters of drilling and blasting operations, charging of boreholes in compliance with selected parameters and blasting. Value of borehole explosive charges on districts of intensive manifestation of dike magmatism is reduced as compared with value of explosive charges on main ore mass by amount directly proportional to fraction of post-ore dikes in rock mass. EFFECT: higher breaking efficiency, reduced consumption of explosives and high-quality preparation of ore raw materials. 2 dwg