baber/WOPTO huggingface dataset:
Patent UA-41908-C2 (UA)
Title: Method for obtaining concentrates of biologically active substances isolated from plants with low content of pesticides
Inventor: STEINER RUDOLF
IPC: A61K36/86
Filed: 1995-07-14
Abstract: The invention relates to the method for obtaining the concentrates of the biologically active substances isolated from the plants with low content of pesticides. The method may be used in pharmaceutical, cosmetic, and food industry. The method for obtaining the concentrates of the biologically active substances isolated from the plants with low content of pesticides provides for the extraction. At the first stage, the fresh or dried herbs are extracted using at least one polar solvent at the specified pH (3.2-9.8). The primary extract contains mostly the required ingredients with the contaminating unwanted ingredients, admixtures, and pesticides. At the second stage, the primary extract is absorbed onto the resin. Then the unwanted ingredients, admixtures, and pesticides are separated, while the required ingredients are desorbed at the third stage of separation with the aid of at least one solvent. Finally, the solvent (s) are separated partially or completely, and the concentrate of the biologically active substances is obtained.
Patent UA-41972-C2 (UA)
Title: Adjuvant for pesticides, pesticide composition and method of controlling plant pests
Inventor: HOBBS DAVID G
IPC: A01N61/00
Filed: 1995-02-13
Abstract: The invention relates to the pesticide compositions, especially to biopesticides. In particular it relates to the compositions, which increase a pesticide activity being used with it. An adjuvant for pesticides contains an effective amount of lignosulphonate or its salts and sugar alcohol. The adjuvant contains lignosulphonate and sugar alcohol in ratio from 0.3 to 3.2 and additionally contains a sticker, a polyatomic alcohol, a binding agent and a preservative.
Patent UA-26249-C2 (UA)
Filed: 1998-09-24
Abstract: The invention relates to casting of metal, in particular, to devices for continuous casting of metal into the billets, mainly, to the devices with horizontal type crystallizer. An installation includes a crystallizer with sealed metallic reservoir, an open intermediate tank, a pouring ladle and a source of compressed gas.
Patent UA-49870-C2 (UA)
Title: Securities
IPC: D21H21/40
Filed: 1996-12-18
Abstract: The invention relates to security paper and in particular to a method for the manufacture of security paper which is provided with high-quality watermarks. In particular such a method comprises forming a papermaking suspension comprising cellulosic fibres and polyvinyl alcohol fibres, which polyvinyl alcohol fibres are soluble in water at temperatures of from 95 to 100°C, dewatering the papermaking suspension through an embossed wire mesh or other embossed means, wherein the embossing creates a profile of peaks and troughs corresponding to the light and dark areas of the watermark, and the formed paper after dewatering with the watermark feature is thereafter dried to provide the resulting security paper.
Patent UA-66889-C2 (UA)
Title: Pustyntsev steam-gas turbo-jet engine
Inventor: PUSTYNTSEV OLEKSANDR OLEKSIIOVYCH
IPC: F01D1/34
Filed: 2001-05-22
Abstract: This invention relates to the design of steam-gas turbo-jet engines with gas and steam jet turbines and with hot parts of the engine cooled with water. The water is pumped through the common water cavity 25 of the combustion chamber 3 and jet nozzle 7, through the inner cavity of the streamer 45 and comes to the steam generator 4/ This is placed inside the housing 24 and together with the axial compressor 2 is brought top action by the steam jets from the installed with inclination inside it nozzles 38, and by gas flow affecting the gas turbine 5 formed by sickle-shaped depressions 49. The anticipated effect: compactness, economy, increase of the working life of the engine
Patent RU-2188452-C2 (RU)
Title: Integrating device
Inventor: KAZAKOV M K
IPC: G06G7/186
Filed: 2000-03-17
Granted: 2002-08-27
Abstract: FIELD: computer engineering. SUBSTANCE: device that may be used for integrating input currents and voltages has integrating operational amplifier, differentiating operational amplifier, bit key, comparator, one-shot multivibrator, and rectangular-pulse frequency divider. EFFECT: reduced integration error. 6 dwg, 1 tbl
Patent RU-2199706-C2 (RU)
Inventor: SHLJAKHOVETSKIJ V M
IPC: F25B5/02
Filed: 2000-03-31
Granted: 2003-02-27
Abstract: FIELD: refrigeration equipment, applicable in air- conditioning systems, in food, chemical and gas industry. SUBSTANCE: the refrigerating plant has one closed circuit of refrigerant and two closed circuits of the refrigerant - transfer agent. In the refrigerant circuit installed in succession are a compressor, condenser, heat exchanger, receiver, throttle valve and three parallel evaporators. The second and third evaporators are made in the form of the process and operation condition cold accumulators. The circuit of the refrigerant has also an additional compressor connected to the condenser and via the accumulators to the receiver, baroregulating valve, positioned behind the cold operating accumulator, two additional throttle valves installed before the accumulator, and three magnetic valves placed passed each throttle valve. The first circuit of the cold-transfer agent connects the object to be cooled via an evaporator to the first pump and first magnetic valve. The second circuit connects to object to be cooled to the first three-way valve, through the condenser to the cooling tower and second three-way valve, then through the process accumulator of cold to the second pump and second magnetic valve. EFFECT: enhanced thermodynamic efficiency of the plant. 3 dwg
Patent RU-2178366-C2 (RU)
Title: Vehicle brake control device
Inventor: D JAKOV I F
IPC: B60T7/04
Filed: 2000-04-14
Granted: 2002-01-20
Abstract: FIELD: transport engineering; brake systems. SUBSTANCE: vehicle brake control device has spring-loaded pedal in form of bell-crank installed for turning around axle, and pusher whose one end is connected with brake master cylinder. According to invention, hydraulic cylinder with spring-loaded piston with rod is mounted on upper arm of bell- crank. Spring is placed inside piston. One end of spring thrust against flange of rod secured in base of hydraulic cylinder, and other end thrusts against ring secured on piston. End of pusher is hinge-connected to end of rod. Working space of hydraulic cylinder is connected with working space of brake master cylinder. EFFECT: improved efficiency of brake control. 2 dwg
Patent RU-2189848-C2 (RU)
Inventor: MALANIN V I
IPC: B01D24/26
Filed: 2000-05-06
Granted: 2002-09-27
Abstract: FIELD: domestic filters. SUBSTANCE: proposed domestic filter includes cylindrical housing, cover, hydraulic cyclone with drain hole, supply and discharge branch pipes and filter medium. According to invention, filter has one filtering and one sorbing layer is laid above filtering layer; free space filled with cleaned water is formed between sorbing layer and cover. Discharge branch pipe is made in free space and supply branch pipe is tangentially connected to filter housing. Invention contains calculations for filter throughput. EFFECT: simplified construction; improved quality of sorbing. 1 dwg
Patent RU-2194087-C2 (RU)
Title: Method and apparatus for producing beryllium or beryllium-containing foil
Inventor: TULEUSHEV ADIL ZHIANSHAKHOVICH
IPC: C23C14/35
Filed: 2000-07-05
Granted: 2002-12-10
Abstract: FIELD: applied physics, mechanical engineering, metal working. SUBSTANCE: method involves preparing substrate surface; applying to said surface underlayer preventing foil material from diffusion into substrate; providing deposition of foil material layers and separating produced foil from substrate. At least two targets are used for obtaining foil by magnetron spraying. One of said targets is comprised of metal-getter reacting with plasma forming admixtures of inert gas delivered into anode gap of magnetron designed for spraying of metal-getter. Method further involves cleaning inert gas from sprayed metal-getter and product of reaction thereof with said admixtures and directing to beryllium target at rear side of substrate. Apparatus has vacuumizer, at least two magnetrons, substrate holder, system for supplying, flow rate regulating, cleaning and evacuating of inert gas. One of magnetrons has metal-getter target. Anode gap of said magnetron is communicated with inert gas supplying and flow rate regulating system. Said magnetron is positioned at rear side of movable substrate and is separated from substrate by inert gas cleaning system. Method and apparatus are adapted for production of self-bearing thin films used in low-energy radiation registration windows. EFFECT: increased efficiency and improved quality of beryllium and beryllium-containing foil. 3 cl, 1 dwg, 2 tbl, 3 ex
Patent RU-2189781-C2 (RU)
Inventor: LOSHCHENOV V B
IPC: A61B6/08
Filed: 2000-07-17
Granted: 2002-09-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has casing with light source enclosed inside that is manufactured as matrix with radiators spaced over it and device for controlling radiation intensity distribution having TV camera with spectral selective optical system and device for data presentation. Photodiode and/or laser matrix is fixed on ring-shaped casing surface in the base of ring-shaped luminous flow former unit designed as two truncated coaxial cones inserted with space one into the other. Cone surfaces making the gap are mirror-like and have collars from light impermeable flexible material fixed on end faces. The device for controlling radiation intensity distribution is aligned along the axial line of the luminous flow former unit. EFFECT: lower scattering in the surface objects of tissue; enhance laser radiation safety level. 1 dwg
Patent RU-2186575-C2 (RU)
Inventor: KHATA TADAE
IPC: A61P9/12
Filed: 2000-08-24
Granted: 2002-08-10
Abstract: FIELD: biotechnology and medicine. SUBSTANCE: preparation contains living cells Lactobacillus clearans, and living or killed, or both living and killed cells of Enterococcus faecalis. Administration of the preparation promotes biological cleaning of organism, activity of immune functions, normalization of intestinal microflora, and deodorizing of feces. EFFECT: higher efficiency. 3 cl, 37 tbl
Patent RU-2192310-C2 (RU)
Title: Device for separation of fine-grained materials
Inventor: LEONOV V V
IPC: B03B5/32
Filed: 2000-09-12
Granted: 2002-11-10
Abstract: FIELD: concentration of ores of noble, nonferrous rate metals, for instance, from placers. SUBSTANCE: device has cylindrical body with helical channel on its internal surface for trapping and moving of heavy fraction. Spiral channel is directed toward main flow of treated pulp. Device also has appliance for pulp supply, appliance for withdrawal of light fraction at body outlet. To increase efficiency of concentration by regulation of turbulence in channel, the latter is formed by body internal wall and installed spring for its compressing. Cylindrical rotor is installed in device body with catching appliance on external surface for spinning of pulp in gap between rotor and device body. Appliance for withdrawal of heavy fraction from the last coils is made in the form of calibrated pipe union located in device body. For extension of dispersed composition of trapped particles, several springs with different intercoil gaps and corresponding number of pipe unions for withdrawal of heavy fraction may be installed. To add additional function of centrifugal pump to apparatus, inlet unit is provided with forehead with central hole for suction of pulp, and rotor end face from the side of pulp intake is provided with impeller for its pumping into annular gap between rotor and device body. EFFECT: higher concentration efficiency. 3 cl, 2 dwg
Patent RU-2190911-C2 (RU)
Title: Ignition system
Inventor: BULKIN A M
IPC: H01T13/02
Filed: 2000-11-02
Granted: 2002-10-10
Abstract: FIELD: motor-car industry; internal-combustion engines. SUBSTANCE: ignition system has spark plugs; high-voltage conductors; ignition coil; devices used for low-voltage pulse switching in ignition coil and for high-voltage pulse supply to definite spark plug; and high-voltage spark gap series-connected in high-voltage circuit past ignition coil, its breakdown voltage being lower than or equal to minimal permissible high voltage across ignition coil. High-voltage spark gap may be made either in the form of self-contained device or it may be built in available components of ignition-system high-voltage circuit. EFFECT: simplified design, improved functional and performance characteristics of ignition system. 2 cl, 1 dwg
Patent RU-2191357-C2 (RU)
Inventor: ZELENSKIJ V A
IPC: G01G5/00
Filed: 2000-12-08
Granted: 2002-10-20
Abstract: FIELD: measurement technology. SUBSTANCE: proposed invention can be used in weighing heavy vehicles. Weighing system has base, reservoir with liquid located between base and object to be weighed and liquid pressure converter. Reservoir is made of thin-walled hollow metal plates or tapes. Surfaces of object to be weighed and base [pointed to reservoir are arranged with possibility of combining with surfaces of corresponding walls of reservoir or with overlapping of said surfaces. EFFECT: reduced materials usage, enlarged operating capabilities. 1 dwg
Patent RU-2190145-C2 (RU)
Title: Вентиль
Inventor: BAJBAKOV F B
IPC: F16K47/04
Filed: 2000-12-25
Granted: 2002-09-27
Abstract: Вентиль предназначен для регулирования расхода сжатых газов. Вентиль содержит корпус и седло, установленное с возможностью регулирования его положения относительно оси корпуса. В корпусе расположен взаимодействующий с седлом запорно-регулирующий орган с конической запорной поверхностью и ступенью меньшего диаметра. Последняя размещена с радиальным зазором в подводящем канале седла. На конце ступени меньшего диаметра выполнена наклонная к оси поверхность. Уплотнительные кольца размещены в канавках, выполненных в подводящем канале и на поверхности седла, контактирующей с корпусом. В ступени меньшего диаметра запорно-регулирующего органа выполнен дросселирующий канал. Входное отверстие указанного канала расположено перед уплотнительным кольцом по ходу газа, а выходное отверстие - за ним. Вентиль снабжен прикрепленным к корпусу фланцем, выполненным за одно целое со штуцерами входа газа. На корпусе выполнен радиальный паз. Седло поджато между корпусом и фланцем, к нему прикреплен фиксирующий элемент, например штифт, выступающая часть которого размещена в радиальном пазу корпуса. На поверхности седла, контактирующей с фланцем, выполнена дополнительная кольцевая канавка, в которой установлено уплотнительное кольцо. Канавка в подводящем канале седла образована кольцевой проточкой со стороны входа газа и поверхностью фланца, контактирующей с седлом. Изобретение позволяет повысить надежность и ресурс работы, улучшить работоспособность устройства. 4 ил.
Patent RU-2197712-C2 (RU)
Inventor: OBUKHOVSKIJ S A
IPC: G01D5/22
Filed: 2000-12-25
Granted: 2003-01-27
Abstract: FIELD: electronics. SUBSTANCE: position pickup incorporates magnetic circuit, induction coil and anchor connected in series put on magnetic circuit. Teeth profiled along travel of anchor are cut over entire length of anchor. Every two teeth form one channel and are profiled in symmetry in opposite directions. Magnetic circuit is installed perpendicular to travel of anchor and has same number of teeth with coil as anchor has. Each coil includes two windings. Windings put on different teeth of one channel are connected in series. EFFECT: simplified design of multichannel long-travel position pickup, reduced length of position pickup. 1 cl, 3 dwg
Patent RU-2221038-C2 (RU)
Inventor: VOJNOV N A
IPC: C12M1/04
Filed: 2001-01-15
Granted: 2004-01-10
Abstract: FIELD: microbiologic and a food- processing industry. SUBSTANCE: invention presents an apparatus for incubation of microorganisms. The apparatus has a vertical cylindrical body, divided in height by partitions for the following sections: a section for introduction of a gas to degas a culture liquid, a section of introduction of the broth and discharge of a gas with products of metabolism, a section of cultivation, a section of heat exchange and a gas feeding. The apparatus is supplied with a system of recirculation of a cultural liquid from the lower section of cultivation into the upper one and with the cylindrical pipes with a screw-type spiral installed along the height of the body. The wall of pipes in the section of degassing gas and in the section of gas substrate introduction is made of two coaxially located perforated cylinders with a clearance space between them, where there are solid particles.. Between the indicated sections inside the cylindrical pipes there are the blanked-off branch-pipes wit the ring-type clearance for formation of a liquid column above them. The gas cavity of the cultivation section is linked with the section of the gas feeding through a pipeline and a pumping device. The ratio of the perforated cylinders diameters makes d 1 /d 2  = 1.1 3.0, and a ratio of the inner diameter of the circulation pipe to the blanked off branch-pipe diameters d n /d 3  = 1.1 2.6. EFFECT: the invention ensures increase of a surface of contact piece of a gas phase with a liquid, raise of productivity(output) of the apparatus and decrease of power inputs on circulation cultural liquid and gas substrate. 2 silt
Patent RU-2196269-C2 (RU)
Title: Method of repair of sagging and washed-out sections of underground pipe line
Inventor: SHARYGIN V M
IPC: F16L1/26
Filed: 2001-03-13
Granted: 2003-01-10
Abstract: FIELD: construction engineering; repair of underground pipe lines. SUBSTANCE: section of pipe line to be repaired is opened , trench under it is deepened and supporting and water retentive cofferdams are formed. Trench is filled with water, cofferdams are cut off, pipe line is overloaded and covered with soil. Digging the trench is started from ends of sections forming pits under pipe line which are filled with filling material and trench is carried out to bed portion. Then, water retentive cofferdams are formed for bounding bed portion of section and water discharge hose is dug out to discharge water beyond bed portion and repair of pipe line insulation is performed, after which water retentive cofferdams are cut off and overloads are installed. Simultaneously, supporting cofferdams are cut off and bed is restored; then, trench is finally filled. EFFECT: enhanced reliability. 2 cl, 4 dwg
Patent RU-2208799-C2 (RU)
Title: Facility deriving active component of conduction current
Inventor: KRUCHININ M A
IPC: G01R19/06
Filed: 2001-03-29
Granted: 2003-07-20
Abstract: FIELD: electric measurement technology. SUBSTANCE: facility includes source of testing voltage, voltage divider to which low voltage arm adjustable voltage amplifier is connected through first follower, capacitor and resistor. Output of voltage amplifier is connected to inverting input of adder, shunt connected in series with tested object is connected to noninverting input of adder through second follower. EFFECT: simplified procedure of deriving of active component of conduction current, increased operational safety in process of testing. 1 dwg
Patent RU-2199626-C2 (RU)
Title: Machine for submergence of steel tubular piles in permafrost
Inventor: ANANENKOV A G
IPC: E02D7/22
Filed: 2001-03-28
Granted: 2003-02-27
Abstract: FIELD: machines for construction of pile foundations and other structures in permafrost. SUBSTANCE: machine includes chassis with winches and extension supports, mast, rod and mast rotation, delivery and centering mechanisms mounted on mast. Rod rotation and delivery mechanisms are mounted in center portion of mast at height approximately equal to maximum length of piles being submerged; mounted in lower portion of mast is additional centering unit connected with mast by means of height adjusting mechanism in form of hydraulic cylinder; it is made in form of vertical rollers mounted for synchronous motion in plane perpendicular to axis of additional centering unit by means of chain drive gearing and motion screws, for example. Rod is provided with changeable device for connection of piles of different diameters; it is made in form of changeable bush with centering end-piece and key way for connection with keys secured on pile. EFFECT: extended functional capabilities. 3 dwg
Patent RU-2204162-C2 (RU)
Inventor: VOLGIN L I
IPC: G06G7/25
Filed: 2001-04-20
Granted: 2003-05-10
Abstract: FIELD: analog computer engineering and automation. SUBSTANCE: device can be used for construction of functional assemblies of analog computers, automatic monitoring and control facilities. Device has K groups of switches; each incorporating two breaking and two making switches, two comparators, control functions generator incorporating D flip-flop, three 2AND-OR gates, two delay units, and two signal transfer direction identifiers. EFFECT: enhanced precision of reproduced operation; simplified design. 1 cl, 2 dwg
Patent RU-2200846-C2 (RU)
Title: Роторно-пластинчатая машина (варианты)
Inventor: ZALYGIN JU R
IPC: F01C21/08
Filed: 2001-05-31
Granted: 2003-03-20
Abstract: Изобретение относится к энергетическому машиностроению и может быть использовано в конструкциях пневматических и пневмогидравлических машин объемного действия. Роторно-пластинчатая машина содержит корпус с внутренней цилиндрической расточкой, в которой эксцентрично размещен полый ротор. Ротор имеет привод и продольные радиальные профилированные пазы с противолежащими вогнутыми дугообразными поверхностями. Разделительные пластины установлены во вкладышах, имеющих плосковыпуклую форму. Вкладыши размещены в роторе с возможностью поворота в пазах. По первому варианту в каждой разделительной пластине выполнены сообщающиеся между собой и соединенные с внутренней полостью ротора каналы в виде проточек по боковым торцевым ее поверхностям и по торцевой поверхности, взаимодействующей с внутренней поверхностью внутренней цилиндрической расточки неподвижного корпуса. По второму варианту в каждой пластине каналы в виде проточек, соединенные с внутренней полостью ротора, выполнены только по боковым торцевым ее поверхностям с выходом на торцевую поверхность. По третьему варианту в каждой пластине выполнены каналы в виде проточек, соединенные с внутренней полостью ротора, только по боковым ее поверхностям и заглушены со стороны торцевой поверхности. Все пары трения выполнены с керамическим покрытием. Повышается кпд, увеличивается давление перекачиваемого газа - компрессии, уменьшается трение. 3 с.п. ф-лы, 4 ил.
Patent RU-2230130-C2 (RU)
Title: Upgrades in the field of materials processing
Inventor: GREGSON POL RAJMOND
IPC: B01D59/34
Filed: 2000-01-14
Granted: 2004-06-10
Abstract: FIELD: uranium-bearing fuel materials processing upgrade. SUBSTANCE: the presented group of inventions offers methods and devices of processing of uranium-bearing fuel materials, for example, uranic ores, regenerate uranium, uranium-bearing wastes and uranium-bearing fuel. The processes include fluorination of the uranium-bearing material and its separation from other materials based on their ionization with return of the non-ionized fluorine-bearing material in the cycle. As a result of it there is a possibility to produce metal uranium and-or plutonium, and-or the fission products. The technical result is expansion of the range of potential materials for the process and decrease of complexity and number of stages included in the in the process. EFFECT: the group of inventions allows to expand the range of potential materials for the process, to decrease its complexity and number of stages. 34 cl, 7 dwg