baber/WOPTO huggingface dataset:
Patent MD-1730-C2 (MD)
Title: Process for tobacco fermentation
Inventor: IACUBOV IURII
IPC: A24B3/12
Filed: 2001-05-21
Abstract: The invention relates to the field of tobacco afterharvesting treatment, in particular to the fermentation stage thereof, and may be used by tobacco producing farms and fermentation enterprises for obtaining of tobacco raw material useful for manufacture of smoking articles.The problem the present invention solves consists in excluding the overdrying of the tobacco bales periphery and in reducing the power consumption for realization of the fermentation process.The process, according to the invention, solves the proposed problem by the fact that in the known process for tobacco fermentation, including alternation of tobacco heating into the chamber up to a temperature of 50…60°C and cooling up to 40…45°C for active ventilation with the maintenance of a relative air humidity in the chamber over the range of 65…75%, for tobacco heating the active ventilation degree is maintained over the range of 2,0…2,5 m3/h to 1 kg of loaded raw material, and for cooling - the active ventilation is disconnected.The duration of all operations, including heating of the raw material and cooling thereof up to the ambient temperature, for realization of the proposed process averages about 120 hours. The number of cycles “heating-cooling” at the tobacco initial humidity covered in the interval of 20…28% varies from two to six at an average duration of one cycle of 8…10 h.
Patent RU-2199409-C2 (RU)
Title: Profiling apparatus
Inventor: KOSTI AL BERT
IPC: B21D13/06
Filed: 1997-11-11
Granted: 2003-02-27
Abstract: FIELD: equipment for making profiled material from sheets. SUBSTANCE: apparatus includes members forming wavy profile and secured to endless chain transmission mounted with possibility of movement and members for supporting moved profiled material. Chain transmission has portion arranged in front of plane of supporting members. Members forming wavy profile are in the form of levers. Said levers may be arranged between respective supporting members in the form of supporting levers. Levers forming wavy profile may be moved relative to endless chain transmission normally to plane of supporting levers when they are arranged in front of above mentioned plane. EFFECT: enhanced strength of profiled materials. 11 cl, 5 dwg
Patent RU-2156695-C2 (RU)
Title: Sheet-fed offset rotary press
Inventor: BOLZA-SHJUNEMANN KHANS-BERNKHA
IPC: B41F7/10
Filed: 1996-06-22
Granted: 2000-09-27
Abstract: FIELD: sheet-fed rotary press for multicolored printing of the highest quality. SUBSTANCE: the press has two form cylinders and offset cylinders having at least two impression sections each engageable with the central impression cylinder, having one impression section more as compared with the form cylinder, the sheet is removed from the impression cylinder after the printing process is completed. EFFECT: prevented problems of registration, minimized dimensions of the press. 21 cl, 2 dwg
Patent RU-2157256-C2 (RU)
Title: Means for making protection against geopathogenous influence
Inventor: RYS EV O A
IPC: G21F1/00
Filed: 1998-05-19
Granted: 2000-10-10
Abstract: FIELD: medical engineering. SUBSTANCE: means is carbon-containing material like crushed mineral schungite of type IIIA. High electric conductivity of the schungite substance is caused by fullerines and fullerenes available in schungite carbon. EFFECT: high screening capability.
Patent RU-2155175-C2 (RU)
Title: Высокомеченная тритием 1-(2-циано-2-метоксииминоацетил)-3-этилмочевина
Inventor: SHEVCHENKO V P
IPC: C07C275/50
Filed: 1998-06-02
Granted: 2000-08-27
Abstract: Изобретение относится к новой высокомеченной тритием 1-(2-циано-2-метоксииминоацетил)-3-мочевине формулы I. Указанное соединение может найти применение при биохимических и медико-биологических исследованиях.
Patent RU-2160949-C2 (RU)
Title: Fiber-optic amplifier for amplifying weak incident optical signal
Inventor: SEONG-TEAK KHVANG
IPC: H01S3/067
Filed: 1998-07-02
Granted: 2000-12-20
Abstract: FIELD: fiber-optic engineering. SUBSTANCE: amplifier has laser pumping diode feeding pumping light beam, wavelength- division multiplexer for coupling incident optical signal and pumping light beam which is passed from pumping laser diode to fiber amplifying medium for amplifying incident optical signal coming from multiplexer using for the purpose light beam coming from laser pumping diode; it also has coupler connected in the form of feedback mirror to reflect incident optical signal pre- amplified in fiber amplifying medium and to convey reflected optical signal back to fiber amplifying medium; there is also circulator mounted in front of multiplexer and used to receive weak incident optical signal and to convey it to multiplexer as well as to let out the optical feedback signal amplified by means of fiber amplifying medium and passed through multiplexer. Amplifier is designed for operation in wavelength range of 1530 to 1560 nm. EFFECT: improved gain of weak signal throughout entire specified range of wavelengths. 5 cl, 3 dwg
Patent RU-2178426-C2 (RU)
Title: Method of preparing polyoxyalkyl polyols with low levels of content of transition metals using complex double metal cyanide catalyst
Inventor: TELEVANTOS JANAKIS
IPC: C08G65/26
Filed: 1996-12-19
Granted: 2002-01-20
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of preparing polyether substantially free from transition metals on polyoxyalkylene having functional end hydroxy groups by oxyalkylation containing one or more substituted hydrogen atoms of initiator molecules being oxyalkylated by one or more alkylene oxide and polymerization in the presence of complex double metal cyanide oxyalkylation catalyst followed by regeneration of polyether substantially free from transition metals based on polyoxyalkylene having functional end hydroxy groups; said catalyst has alkylene oxide polymerization rate being determined relative to propylene oxide oxypropylation rate of greater or equal to about 5 g of propylene oxide/min at 105 C at propylene oxide of 0.68 bar and catalyst content of 100 ppm calculated for weight of polyoxypropylene based polyether where concentration of said double metal cyanide catalyst during said oxyalkylation does not exceed about 15 ppm calculated for weight of said polyoxyalkylene based polyether having functional and hydroxy groups. EFFECT: simplified process. 16 cl, 1 dwg, 8 ex
Patent RU-2160794-C2 (RU)
Inventor: FLJATE A D
IPC: C09D5/25
Filed: 1998-10-01
Granted: 2000-12-20
Abstract: FIELD: jeweler's art, insulation of surfaces of metal articles, mainly jewelry articles, in process of local electrochemical or chemical treatment. SUBSTANCE: compound includes, per cent by mass: copolymer of butylmetacrylate with metacryl acid ( with content of butylmetacrylate in copolymer equal to 95.0 per cent by mass ) 19.80-26.70, copolymer of ethylene with vinylacetate ( with content of vinylacetate in copolymer equal to 26.0-30.o per cent by mass ) 0.85-1.00, toluene 14.50-15.80, butylacetate 36.10-39-50, ethanol 7.20-8.00, butanol 14.50-15.80, organic pigment 0.10-0.20. Proposed compound for protection of surfaces of metal articles in process of local electrochemical and chemical treatment displays high adhesive and electric insulation properties and can be easily removed from metal surfaces after termination of local treatment. EFFECT: high adhesive and electric insulation properties of proposed compound. 1 tbl
Patent RU-2156221-C2 (RU)
Inventor: EVLAMPIEV I K
IPC: C01B33/14
Filed: 1998-12-22
Granted: 2000-09-20
Abstract: Изобретение предназначено для низкотемпературной технологии и может быть использовано при получении оптического кварцевого волокна. В аппарат заливают 35%-ный золь поликремниевой кислоты и замораживают жидким азотом, жидким кислородом, жидким аммиаком, сжиженными инертными газами. Расход и температуру хладагента поддерживают так, чтобы обеспечить величину удельного теплового потока на межфазной границе "золь-лед" (0,8-15)•10 3  Дж/м 2 •с. Через 1 ч включают нагрев и размораживают образовавшийся гель. Твердую и жидкую фазы разделяют. Полученный диоксид кремния сушат и термообрабатывают. Диоксид кремния имеет заданный гранулометрический состав с отклонением от основной фракции не более 20%. 1 табл.
Patent RU-2170991-C2 (RU)
Title: Semiconductor polishing composition and semiconductor polishing process
Inventor: MUSTAFAEV A G
IPC: H01L21/46
Filed: 1999-01-05
Granted: 2001-07-20
Abstract: FIELD: science of semiconductor materials. SUBSTANCE: for polishing surface of type A       I   2       B VI  semiconductor so as to raise its electrophysical properties use is made of compound that has in its composition 2-20% of air-dust mixture, 3-60% of acidic etching agent, and 20-95% of water; polishing process is conducted under following conditions: specific pressure on specimens, 100-150 g/sq. cm; compound feed rate, 20-25 ml per minute; polishing table speed, 230-280 rpm; polishing process time, 20-90 minutes. EFFECT: improved quality and electrophysical characteristics of semiconductor surface. 2 cl
Patent RU-2164893-C2 (RU)
Inventor: TUMCHENOK V I
IPC: C12M1/33
Filed: 1999-02-16
Granted: 2001-04-10
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has agricultural waste collector and methane tank connected to collector and including acid fermentation chamber, neutral fermentation chamber, alkali fermentation chamber, and methane fermentation chamber, with all fermentation chambers being equipped with dispersers. Methane fermentation chamber is communicated with fermenter having casing and light-transmitting walls. Illuminating devices are arranged at outer sides of light-transmitting walls. Fermenter casing is divided into sections by transverse perforated walls to which hollow glass balls are secured. Glass balls are adapted for cultivation of blue-green algae providing processing of agricultural wastes. Sections are communicated via overflow pipes. Methane is directed from top section of fermenter via hydraulic gate into gas holder and onto gas turbine of drive for electric generator which generates electric power. Bottom section of fermenter is connected via centrifugal microfilter to belt-type press filter and to drier for protein-vitamin additive, which is produced by processing of excessive biomass of blue-green algae. Bottom section of fermenter is connected via microfilter to dynamic disintegrator including housing composed of two joined cylinders and incorporating two frictionally joined rotors. Blue-green cells are destructed in disintegrator, and heavy water accumulated in it is discharged into collector. Apparatus of such construction provides effective processing of agricultural wastes and allows additional products, such as methane, compost, protein-vitamin additives and heavy water to be obtained. EFFECT: wider operational capabilities and enhanced reliability in operation. 1 dwg
Patent RU-2162581-C2 (RU)
Inventor: DUK L P
IPC: F26B5/04
Filed: 1999-04-21
Granted: 2001-01-27
Abstract: FIELD: wood-working industry; drying various wood species in form of lumber and wood blanks. SUBSTANCE: according to proposed method, various wood species in form of lumber and/or blanks are loaded into drying chamber and are kept there at atmospheric pressure and high relative humidity of air (about 90%) beginning from temperature of material of 30 C to 55 C during several hours, after which successive alternating stages are performed: heating the material in circulating air medium at atmospheric pressure; material is kept at reduced pressure during period of time at which temperature in center of material reaches the level below boiling point of water at given degree of vacuum. Successive alternating stages are combined in cycles; each cycle includes four and more alternating stages; each cycle is characterized by constant heating temperature at heating stages and by constant relative humidity of air; heating temperature rises fractionally from cycle to cycle and relative humidity of air decreases fractionally from cycle to cycle. EFFECT: high productivity at perfect quality of material. 2 dwg
Patent RU-2185214-C2 (RU)
Inventor: BERSNEV V P
IPC: A61N5/067
Filed: 1999-11-05
Granted: 2002-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves irradiating an injured nerve and the adjacent tissues with scanning red laser at wavelength of 0.67 mcm during operation. Scanning frequency is 200 Hz. Radiation is applied following Lissajous figure trajectories over an area of 15-30 cm 2  during 2 min. Red laser radiation is administered for 4 min and then infrared laser radiation at 0.83 mc wavelength and scanning frequency of 330 Hz during 6 min is applied to healing postoperative wound and the opposite field on the injured extremity beginning from the second after operation. Red and infrared beam spot diameter is equal to 1.5 mm. Radiation power is equal to 10 mW. Scanning laser radiation therapy course is 10 daily procedures long. Conservative treatment being applied, red laser radiation is applied for 4 min and infrared laser radiation for 6 min to injured nerve skin projection and adjacent tissues and the opposite field on the injured extremity. EFFECT: enhanced effectiveness of treatment; reduced risk of adverse side consequences. 3 cl
Patent RU-2239042-C2 (RU)
Inventor: KOSMALA ALEKSANDR ZH E
IPC: E21B47/022
Filed: 1999-12-10
Granted: 2004-10-27
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: actively controlled rotating directed drilling system for directed well drilling, having transfer sleeve of drilling tool, rotated by column of drilling pipes during well drilling, while shaft of drilling crown has upper portion in transfer sleeve of tool and lower end coming from that sleeve and supporting drilling crown. Shaft of drilling crown is supported for all-directed swaying between upper and lower ends by means of universal connection in transfer sleeve and is rotation driven by transfer sleeve. For reaching controlled direction of rotating drilling crown, orientation of drilling crown relatively to tool transfer sleeve is read and shaft of drilling crown is supported by geostationary means and is selectively directed in axial direction relatively to tool transfer sleeve during rotation of drilling pipes column by means of its rotating relatively to universal connection by displacing a mandrel, which rotates against rotation direction of case with same rotation frequency. Turbine driven by drilling mud together with generator generates electric energy, which is used for driving electric engine. Electric engine provides for rotation of deflecting mandrel relatively to transfer sleeve of tool and is remotely controlled by input signal from position detecting elements, like magnetic meters, hydroscopic sensors and acceleration meters, which provide for position signals in real time scale for controlling the engine. Also, when necessary, a brake is used for geostationary support of deflecting mandrel and shaft axis of drilling crown, where brake is remotely controlled by input signal from position detecting elements, which provide for position signals in real time scale for controlling the brake. As an alternative, turbine is connected to deflecting mandrel for rotating deflecting mandrel relatively to transfer sleeve of tool, and brake is used for remote control of turbine by input signal from position sensors, which provide for position signals in real time scale for controlling the brake. 
     EFFECT: higher efficiency. 
     2 cl, 28 dwg
Patent UA-53732-C2 (UA)
Title: method and an apparatus for heating a solid material in a process vessel
IPC: F26B23/10
Filed: 1998-08-25
Abstract: A method and an apparatus for heating a solid material in a process vessel are disclosed. The method includes the steps of: (a) supplying a charge of the solid material to the vessel to form a packed bed; (b) supplying a fluid to the packed bed to pressurise the contents of the vessel; (c) supplying steam to the vessel to heat the solid material in the packed bed by indirect heat exchange while maintaining the contents of the vessel under pressure: and (d) controlling the operating conditions in step (c). The operating conditions in step (c) are controlled to transfer heat to the solid material and allow water in the solid material to be removed as a liquid phase in a first "wet" stage of the method and to transfer heat to the solid material to boil at least a part of the remaining water from the solid material as a vapour phase in a second "dry" stage of the method.
Patent UA-5651-C2 (UA)
Title: Process for purification of heat-exchange surfaces of heat exchangers from carbonate deposits
Inventor: MAMCHENKO OLEKSII VOLODYMYROVYCH
Filed: 1992-10-27
Abstract: An invention relates to the processes for the purification of surfaces of heat-exchange equipment from deposits, primary of carbonate composition and can be used in heat-power engineering, in chemical and sugar industry, in thermal desalination of mineralized waters, in systems of recycling water supply of enterprises and in other branches of a national economy. The process is realized by circulation treatment by cleansing of 6-7 % water solution of phosphoric acid.
Patent UA-27746-C2 (UA)
Title: Anticancer composition comprising the nanoparticles and method of anticancer therapy
IPC: A61K45/00
Filed: 1993-06-18
Abstract: This invention relates to anticancer agents in the form of particles, to anticancer compositions comprising the particles, and to methods employing the particles. In accordance with this invention, there are provided particles consisting essentially of a crystalline anticancer agent having a surface modifier adsorbed on the surface thereof in an amount sufficient to maintain an effective average particle size of less than about 1000 nm. This invention further provides an anticancer composition comprising the above-described particles. In another embodiment of the invention, there is provided a method of treating a mammal comprising administering to the mammal the above-described anticancer composition. anticancer compositions are provided exhibiting reduced toxicity and improved efficacy.
Patent UA-11015-C2 (UA)
Title: Building block
Filed: 1996-02-16
Abstract: The invention relates to building elements as blocks in rectangular or close to it form with system of vertical and horizontal channels due to which blocks at pouring binding solution to those ace connected to each other in brickwork. Building block has one long groove at one of bed faces, at least one neighboring to that groove at one of end faces.
Patent UA-46794-C2 (UA)
Inventor: Poleschuk Petro Mykolaiovych
Filed: 1998-04-28
Abstract: Method for producing solid formed masses at ferromanganese dust processing comprises of wetting the dust, its formation and the formed masses thermal treatment. New in this invention is the fact that at a wetting substance non-binding substance is used, water, for instance, and as a version of thermal treatment – natural drying. New as well is the fact that the solid formed masses are prepared at processing the dust that is collected, for instance, out of the exhaust gases of the ferromanganese production furnaces, in dry dust collectors, in humid dust collectors, and at processing mixture of dust from the dry and humid dust collectors. This method provides simplification of solid formed masses made of ferromanganese dust production.
Patent UA-33916-C2 (UA)
Title: Gripping mechanism for containers
Inventor: IVANOV MYKOLA STEPANOVYCH
Filed: 1999-04-28
Abstract: A gripping mechanism for containers contains a frame with guides for pointing at container, rotating gripping elements mounted on frame and connected with transfer unit with rotating mechanism located in the centre of frame. To exclude possibility of gripping of container with defect during loading operations longitudinal and helical grooves of variable depth have pockets that cooperate with spring rollers mounted in spring pin. To ensure possibility of flipping of containers for 60° eyebolts with grooves are additionally equipped with forks tat are hinged with axes with eyes rigidly mounted on frame. Device allows to turn containers for 60° in two sides.
Patent UA-52756-C2 (UA)
Title: Packer
Inventor: TARABARYNOV PETRO VASYLIOVYCH
Filed: 1999-12-27
Abstract: Packer has housing, telescopic support and tightening element. To simplify structure at simultaneous increase of reliability of tightening of inter-pipe space packer has two telescopic supports, those are cylindrical tension springs made as a toroid.
Patent UA-52764-C2 (UA)
Title: Device for training correct pronunciation and spelling when learning foreign languages
Inventor: KUBAI ROMAN IVANOVYCH
Filed: 2000-02-08
Abstract: The present invention relates to technical aids for education and can be used for removing defects of enunciation. The proposed device for training correct pronunciation and spelling when learning foreign languages contains a phonetic sample bank, an orthography of word combination and phrases bank, a microphone, headphones, a control panel, a random-access memory, a video monitor, a microprocessor, a video signal processor, and a sound signal processor. The video signal processor contains an analog-to-digital converter, a digital-to-analog converter, and a sound signal delay unit. Additionally, the proposed device can contain an infrasound signal former, and the sound signal processor can contain a 25 frame former. The proposed device provides for the possibility to effectively learn correct pronunciation achieved through the sound signal feedback, and to correctly spell words through visual monitoring of the orthography.
Patent UA-76693-C2 (UA)
Title: Method for quenching rail and mechanism for realizing the same
Inventor: KOCK NORBERT
IPC: C21D9/04
Filed: 2001-05-28
Abstract: A method for quenching the rail by transformation of structure thereof from austenite into another one, being stable at the room temperature. To provide constant distribution of the structure along the rail in the cross section thereof the method involves alignment, horizontal positioning and fixation in the state of axial alignment with the purpose of fixation of the rail against bending in its austenite state. During holding the rail fixed in the state of axial alignment and fixation against bending the rail is forcedly cooled in order to allow the transformation of austenite structure in the mentioned other structure. To realize this method the invention provides for the mechanism for quenching the rail, which contains cooling mechanism, at least two fixed mechanisms for axial alignment and fixation of rail against bending during the forced cooling.
Patent UA-67823-C2 (UA)
Title: Method for production of polyharmonic oscillations of a screen
Inventor: UMANETS OLEKSANDR SERHIIOVYCH
IPC: B07B1/00
Filed: 2001-07-30
Abstract: Invention relates to screening of minerals and, in particular, to production of polyharmonic oscillations of screens, and it can be used in ore-dressing, metallurgical, construction and other field of industry. The method for production of polyharmonic oscillations of a screen consists in creation of quasi-harmonic oscillations with their own amplitude and frequency with the help of each of two single-shaft inertia vibroexciters mounted on the duct with the sieves by establishing the vibroexciters coaxially and the starting first of the vibroexciter creating quasi-harmonic oscillations with smaller amplitude and with larger frequency, and after this starting of the vibroexciter creating quasi-harmonic oscillations with greater amplitude and smaller frequency. Invention ensures an increase of effectiveness of screening of materials, especially those output composition of which by coarseness has large takeoff, and also decrease in overall sizes and mass of screen within the limits of 15-25 %.