baber/WOPTO huggingface dataset:
Patent RU-2131850-C1 (RU)
Inventor: ADEEV S M
IPC: C02F1/24
Filed: 1998-02-18
Granted: 1999-06-20
Abstract: Изобретение относится к очистке промышленных сточных вод флотацией, например сточных вод гальванических производств, и может быть использовано для очистки воды от ионов токсичных металлов: хрома, меди, железа, никеля и цинка. Способ включает флотационную очистку в одну стадию при рН 7,5-8,0, а в качестве флотореагента используют техническую смесь гидразидов высших карбоновых кислот общей формулы C n h 2n+1 CONHNH 2 , где n = 6-8, которую вводят в сточные воды в виде 0,5%-ной водной эмульсии, приготовленной с добавлением соляной кислоты в эквимолярном соотношении. Способ обеспечивает упрощение технологической схемы процесса, повышение скорости процесса и сокращение времени флотации до 5 мин. 2 табл.
Patent RU-2144679-C1 (RU)
Title: Procedure testing resistance of insulation and protection of electric network
Inventor: MALAFEEV S I
IPC: H02H3/16
Filed: 1998-02-20
Granted: 2000-01-20
Abstract: FIELD: electric measuring technology, relay protection of power supply systems. SUBSTANCE: procedure is based on measurement of leakage current from auxiliary source of measurement voltage in the form of periodic sequence of pulses of type specified below   and includes measurement of leakage current I 1  in time interval T <t <2T and leakage current I 2  in time interval 3T < t <4T by integration of voltage drop across standard resistance during period of feeding network, computation of resistance of insulation by formula  , comparison of obtained value with two settings R 1  and R 2 , N 1  repetition of measurements with r ins  < R 1  and n 2  repetition of measurements with R 1  < r ins  < R 2  and de-energizing of network in case of sequential verification of fact of decrease of resistance of insulation by n 1  or n 2  times. EFFECT: enhanced noise immunity of measurement of resistance of insulation and reliability of protection of power supply systems. 4 dwg
Patent RU-2124891-C1 (RU)
Title: Antidote in cases of acute intoxications by hydrogen sulfide- containing gases
Inventor: DEDIKOV E V
IPC: A61K31/395
Filed: 1998-05-13
Granted: 1999-01-20
Abstract: FIELD: toxicology. SUBSTANCE: in cases with intoxications by gases with high hydrogen sulfide concentrations, a known immunomodulator leacadine is proposed to be applied as antidote. The drug assures inactivation of hydrosulfide and hydrogen sulfide ions by biding them with its reactive groups and thereby prohibiting hydrogen sulfide from damaging other structures, enzymes, and processes determining clinical characteristics of acute hydrogen sulfide intoxication. EFFECT: enabled immediately treating intoxication. 1 dwg, 14 tbl
Patent RU-2146864-C1 (RU)
Title: Method for preliminary pine forest renewal
Inventor: ALEKSEEV I A
IPC: A01G23/00
Filed: 1998-06-15
Granted: 2000-03-27
Abstract: FIELD: forestry, in particular, preliminary renewal of dry pine forest in circumpolar areas. SUBSTANCE: method involves cultivating soil and cutting furrows by plowing in pine plantations with density of planting of 0.7, with furrows being cut 2-5 years before felling. Method allows pine trees resistant to Phacidium Infestants to grow in furrows. Felling operation is performed in winter after the year pine tree brings seeds. Plowed furrows are renewed only in the absence of seedling growth. EFFECT: increased efficiency by protecting pine plantations from diseases. 2 cl, 2 dwg
Patent RU-2149060-C1 (RU)
Title: Food product grinding method
Inventor: SOLOV EV O V
IPC: B02C18/30
Filed: 1998-08-10
Granted: 2000-05-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves supplying raw material; cutting parts of raw material by cutting tool composed of two members; discharging farce, with raw material supplying and farce discharging processes being conducted in oscillating field and cutting of parts from raw material being conducted by reciprocating movement of pair of parts of cutting tool with equal amplitude and frequency, in opposite directions in plane perpendicular to axis of movement of raw material. Oscillation frequency is variable within the range of from 1 to 100 Hz at constant raw material feeding rate. EFFECT: increased efficiency by improved food product grinding extent, and improved quality of ground product. 1 dwg
Patent RU-2147612-C1 (RU)
Title: Apparatus for piercing slag crust in slag ladles
Inventor: BUBNOV S JU
IPC: C21B3/10
Filed: 1998-10-19
Granted: 2000-04-20
Abstract: FIELD: ferrous metallurgy, in particular, equipment for reprocessing of flaming slags, for instance, in granulated slag production. SUBSTANCE: apparatus has base, piercer connected to follower through flexible member. Follower connects piercer to retainer. Flexible member and follower junction place is positioned in sector defined by follower central angle beams of 75-85 deg relative to plane extending through flexible member and piercer junction place and center of follower in direction of rotation of follower, when piercer is in working position. EFFECT: increased efficiency, enhanced reliability in operation due to intensified withdrawal of piercer from slag melt. 2 dwg
Patent RU-2143566-C1 (RU)
Title: Internal combustion engine valve gear clearance hydraulic adjuster
Inventor: VAKHRAMOV N A
IPC: F01L1/25
Filed: 1998-12-07
Granted: 1999-12-27
Abstract: FIELD: mechanical engineering; internal combustion engines; timing gears. SUBSTANCE: hydraulic device has housing with base, diaphragm, hydraulic cylinder, spacer spring, plunger with oil collecting chamber, channel and check valve. Base of housing is mated with plunger through coaxial bushing installed with radial clearance in oil collecting chamber and engaging with plunger through spherical joint. EFFECT: enhanced serviceability of hydraulic timing gear. 2 dwg
Patent RU-2141501-C1 (RU)
Title: Reactor for coking of oil residues
Inventor: KUZNETSOV V A
IPC: C10B55/00
Filed: 1999-01-05
Granted: 1999-11-20
Abstract: FIELD: reactors for coking of oil residues by method of slow-down coking. SUBSTANCE: reactor has cylindrical body provided with upper bottom plate with hatch for withdrawal of vapor phase of coking process and introduction of tool for unloading of coke, and with lower bottom plate with hatch accommodating branch pipes for supply of heated raw material. Axes of branch are inclined upward at angle of 0-60 deg to horizontal and oppositely displaced with respect to diametral plane of reactor at distance of 1.0-1.75 of their diameter. EFFECT: higher quality of produced oil coke. 2 dwg
Patent RU-2142431-C1 (RU)
Title: Flocculation apparatus
Inventor: BAKHTJUKOV V M
IPC: C02F101/00
Filed: 1999-03-12
Granted: 1999-12-10
Abstract: FIELD: flocculation of coagulated matters in flow, possibly at purification of sewage and in other technological processes. SUBSTANCE: apparatus includes mutually connected identical sections. Each section includes diffuser, cylindrical and converging portions. Stationary screw inserts are mounted in cylindrical portions and in converging portions. Inserts mounted in cylindrical portions are in the form of cylindrical double-start screw; inserts mounted in converging portions are in the form of cone single-start screw. Sizes of sections are selected in such a way that to provide the best hydrodynamic conditions for flocculation. When treated suspension flows from one section to another flake size increases due to sticking fine particles together one with another and with large flakes generated beforehand. EFFECT: enhanced reliability, stability and efficiency of operation. 1 dwg
Patent RU-2159535-C1 (RU)
Title: Grain grinder
Inventor: POLISHCHUK V JU
IPC: A01F29/00
Filed: 1999-04-07
Granted: 2000-11-27
Abstract: FIELD: agriculture. SUBSTANCE: grain grinder has inlet device for supplying grain onto rotor impeller. Supplied grain is thrown onto sieve shell and accelerated by air flow created by rotor impeller. Grain flow is disposed in space between ends of rotor blades and sieve shell. Grain is ground by collision of grain against sieve shell and rods, as well as due to friction against shell surface. Ground grain is directed through sieve shell under the action of inertial force and air flow pressure and discharged from grinder through discharge branch pipe. Construction of grinder allows rotor balancing during prolonged operation time to be maintained. EFFECT: increased efficiency and enhanced reliability in operation. 2 dwg
Patent RU-2163790-C1 (RU)
Title: Система сканирующая
Inventor: ZOLOTAREVA A R
IPC: A61N5/067
Filed: 1999-07-21
Granted: 2001-03-10
Abstract: Изобретение относится к медицинской технике, а именно к лазерным аппаратам. Система сканирующая содержит хирургический CO 2 -лазер, генерирующий непрерывный луч, манипулятор, развертывающее устройство с блоком управления, закрепленным на конце манипулятора, и линзу, фокусирующую излучение на биоткань. Развертывающее устройство состоит из двух оптических клиньев с разной клиновидностью, вклеенных в зубчатые колеса, находящиеся в зацеплении с двухвенцовой шестерней, закрепленной на валу электродвигателя гайкой, в результате чего, вращаясь в одну сторону с разной угловой скоростью друг относительно друга, клинья сканируют проходящий лазерный пучок по спирали. Технический результат - упрощение конструкции и достижение более равномерного облучения ткани. 4 ил.
Patent RU-2165178-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/02
Filed: 1999-09-20
Granted: 2001-04-20
Abstract: FIELD: food-concentrates industry. SUBSTANCE: method involves treatment of prepared bananas by acidified aqueous solution containing mixture of eicosapentaenoic acid and chitosan in ratio by mass close to 1:1 in the amount of 0.5-1·10 4  mg/t, and their aging for 2-5 h. Then bananas are pared, pulp is crushed with preparation of juice, and peel is subjected to acid hydrolysis. Hydrolyzate is separated and blended with juice for preparation of final product. EFFECT: increased stability of banana base to microbial spoilage. 2 ex
Patent RU-2166251-C1 (RU)
Title: Agent for house ants control
Inventor: ZONOV A E
IPC: A01M1/02
Filed: 1999-12-07
Granted: 2001-05-10
Abstract: FIELD: agents for house insects, particularly, ants control. SUBSTANCE: agent contains nonaromatic vegetable oil as organic compositions, sugar powder and food color at the following ratio of components, mas.%: sugar powder, 1.0-1.5; food color, 0.5-1.0; nonaromatic vegetable oil, the balance. EFFECT: increased efficiency. 1 tbl, 1 ex
Patent AU-2005222863-C1 (AU)
Title: Stabilizing delivered laser energy
Inventor: HOLLIDAY KEITH
IPC: A61B18/20
Filed: 2005-03-09
Granted: 2010-07-22
Abstract: Systems and methods provide for stabilizing the amount of laser energy delivered to a target from a laser device. Generally, delivered laser energy is measured over multiple laser pulses or over time in the case of a constant wave laser. A decrease is then calculated in the delivered energy, the decrease being caused by accumulation of one or more substances, such as ozone, along the laser beam delivery path due to passage of the laser beam along the path. Using this calculated decrease, a laser device may be adjusted to compensate for the decrease in delivered energy due to the accumulated substance(s), thus stabilizing the amount of energy delivered to the target.
Patent AU-2006220981-C1 (AU)
Title: Non-dairy, non-soy food product and methods of making
Inventor: JARRETT ROSE ANNE
IPC: A23L25/00
Filed: 2006-02-28
Granted: 2012-10-25
Abstract: A food product or composition has from about 23 % to about 42 % by weight of at least one of the group consisting of almonds and cashews, wherein the almonds and/or cashews have been finely ground, from about 27 % to about 65 % by weight of a liquefying agent capable of forming a cream when combined with the almonds and/or cashews, from about 10 % to about 19 % by weight of a sweetening agent, and from about 0.0003 % to about 0.0005 % by weight of salt. The composition is made by grinding from about 23 % to about 42 % by weight of at least one of the group consisting of almonds and cashews, and adding from about 27 % to about 65 % by weight of a liquefying agent to form a cream. To this cream is added from about 10 % to about 19 % by weight of a sweetening agent, and from about 0.0003 % to about 0.0006 % by weight of salt, to form a mixture, which may then be frozen.
Patent AU-2016265729-C1 (AU)
Title: Adjusting the buoyancy of unmanned underwater vehicles
Inventor: JAMIESON JAMES ANDREW
IPC: B63G8/22
Filed: 2016-05-13
Granted: 2020-03-12
Abstract: A method of adjusting buoyancy of a UUV comprises measuring buoyancy drift of the UUV when underwater. After docking the UUV with a subsea station, a quantity of a flowable buoyancy-adjustment material held onboard the UUV is changed by transferring that material from the station to the UUV or from the UUV to the station. A buoyancy adjustment system for a UUV comprises: an onboard tank for holding a variable quantity of the buoyancy-adjustment material; and upwardly-opening and downwardly-opening passageways communicating with the tank for transferring the buoyancy-adjustment material to or from the UUV. The subsea station comprises: a dock for docking a UUV; a holding tank for holding the buoyancy-adjustment material; and at least one upwardly-opening or downwardly-opening passageway aligned with the dock and communicating with the holding tank for transferring the buoyancy-adjustment material to or from the docked UUV.
Patent RU-2160791-C1 (RU)
Title: Automatic transfer line for thermochemical treatment of pipe internal surface
Inventor: BLINOV JU I
IPC: C21D9/08
Filed: 2000-01-06
Granted: 2000-12-20
Abstract: FIELD: thermochemical treatment of hollow articles, particularly, induction plants for gas carburizing of metal of pipe internal surface with their continuous successive heating in horizontal position. SUBSTANCE: automatic transfer line for thermochemical treatment of pipe internal surface with induction heating in horizontal position has setting and receiving roller conveyers, induction heater and induction thermostat, intermediate supporting drive rollers installed between them, system of supply of carborizing gas to pipe and withdrawal of spent gases, circular sprayer, circular resistor furnace installed coaxially to induction thermostat and apparatuses for monitoring of pipe heating temperature. Intermediate supporting rollers and rollers of roller conveyers are installed for turning round vertical axis and located on higher levers for motion perpendicular to longitudinal axis of transfer line. Rollers have individual rotary drives and provided with thyristor asynchronous controlled electric drive for matching of rollers rotation speed electrically connected with apparatuses for monitoring of pipe heating. System for supply of carburizing gas and withdrawal of spent gases from pipe is provided with three-way switch of gas supply direction and removable plugs installed in pipe ends. In addition, transfer line is equipped with local stationary exhaust ventilation over entire transfer line length. EFFECT: stabilized process parameters of conditions of gas carburizing and carbonitriding, and higher quality of articles. 2 cl, 2 dwg
Patent RU-2158541-C1 (RU)
Title: Method for connecting tubular organs of gastroenteric tract
Inventor: KASATKIN V F
IPC: A61B17/11
Filed: 2000-02-18
Granted: 2000-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves creating end-to-side anastomosis. The adducting organ is placed on the abducting organ wall in transverse position. Transverse opening is made in the abducting organ wall. Ligature is brought through the abducting organ wall into its lumen to the right of the adducting organ. Ligature is brought from the abducting organ lumen at a distance equal to the adducting organ circumference length. The ligature ends are brought above the adducting organ. The ligatures are attached to the intestine wall. The adducting organ end is introduced into the abducting organ lumen. The suture is tightened. The opening is sutured in the abducting organ with isolated sutures. EFFECT: enhanced effectiveness in end-to-side anastomosis of hollow organs of different diameter. 2 dwg
Patent RU-2176061-C1 (RU)
Title: Heat exchanger
Inventor: CHERNOV N S
IPC: F28D7/02
Filed: 2000-04-12
Granted: 2001-11-20
Abstract: FIELD: heat exchange equipment, applicable in various branches of industry, for example, in machine-tool, chemical and electric-power industries for cooling of process media (oil in the hydraulic systems, lubricant-coolant in machine tools and automatic lines, detergent and electroplating solutions) by tap water. SUBSTANCE: heat exchanger has a cylindrical body with a hole for inlet of cooled liquid, detachable radiator made in the form of a grid of finned pipes, end flanges fastened in the holes of one of which are both ends of the coil, and in the central hole of the second one - the pipe for discharge of cooled liquid. The radiator is made in the form of several grids positioned in the body uniformly in circumference around the pipe for discharge of cooled liquid, the flange, in which the ends of the grids are secured, is provided with a cover with an annular groove and a blind central hole of the U-shaped section, the first of which communicates with the inlet holes, and the second one - with the holes for discharge of cooled liquid, guides are installed on the second flange uniformly in circumference and coaxially to each of the grids. Each of the grids may be made in the form of several unidirectional loops with the ends secured in the holes of one of the flanges. EFFECT: enhanced efficiency of heat exchange. 2 cl, 3 dwg
Patent RU-2177507-C1 (RU)
Title: Method of identification of mycobacteria
Inventor: ZHUKOV O V
IPC: C12Q1/04
Filed: 2000-06-26
Granted: 2001-12-27
Abstract: FIELD: veterinary science, medicine. SUBSTANCE: invention relates, in part, to laboratory methods of identification of microorganisms and can be used for identification of mycobacteria. Suspension of microorganisms is sown on paraffin disks placed in nutrient medium with solution of basophilic aniline dyes: neutral-rot, methylene blue and malachite green. Mycobacterium species are identified by time of the parent medium color alternation (decolorization) to yellow color. For M. tuberculosis typical decolorization of solutions of neutral-rot, methylene blue and malachite green occurs for 48-72; 12-17 and 78-92 h, respectively; for M. bovis - for 38-48; 16-18 and 82-93 h, respectively; for M. avium and atypical mycobacteria - for 9-14; 10-13 and 19-24 h, respectively. The proposed method shows significant resolution capacity and ensures to carry out identification of mycobacteria that makes the basis for well-timed and successful carrying out the complex of antituberculosis actions. EFFECT: enhanced effectiveness of method, accelerated procedure, decreased cost. 2 tbl, 2 ex
Patent RU-2164649-C1 (RU)
Title: Vacuum drying plant
Inventor: GONCHARIK ALEKSANDR VLADIMIROV
IPC: F26B5/04
Filed: 2000-08-17
Granted: 2001-03-27
Abstract: FIELD: drying technique, mainly wood piles; wood-working industry, furniture manufacture and other industries. SUBSTANCE: vacuum drying plant includes hermetic heat-insulated chamber fitted with cover heating element made in form of U- shaped pipe finned on its outside; one end of this pipe is connected with furnace and other end is brought out of chamber to smoke flue. Chamber is also provided with heat insulation laid between pipe and walls of chamber inclining towards furnace. Protective shield is mounted horizontally above furnace and front portion of pipe. Drying plant is also equipped with cooling system provided with cooling jacket, pipe line fitted with valve and temperature sensor. Condensate removal system includes chutes secured longitudinal secured longitudinally to walls of chamber at inclination relative to discharge ports in bottom of chamber which are connected with reservoir through pipe line and valve. Air supply system is fitted with pipe line provided with valve and directed to furnace and front part of pipe. Vacuum pump is connected with chamber by means of pipe line through receiver and valve. EFFECT: simplified construction; low cost of drying process. 2 cl, 6 dwg
Patent RU-2181350-C1 (RU)
Title: Alkylbenzene production process
Inventor: TYSHCHENKO JU A
IPC: C07C2/66
Filed: 2000-11-23
Granted: 2002-04-20
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: alkylbenzenes are prepared via alkylation of benzene with alkylating agent in presence of aluminum chloride catalyst, said alkylating agent being monoolefins and alkylation process is carried out periodically for 10 to 40 min, while continuously supplying catalyst. Process temperature is raised adiabatically from 35-49 C to 50-70 C and reaction mixture is simultaneously subjected to controlled cooling with water. EFFECT: enhanced process efficiency due to elevated concentration of alkylating agent and reduced consumption of catalyst. 2 dwg, 2 ex
Patent RU-2179050-C1 (RU)
Title: Skis
Inventor: BOGUSLAVSKIJ I I
IPC: A63C5/044
Filed: 2000-12-14
Granted: 2002-02-10
Abstract: FIELD: sportive equipment. SUBSTANCE: skate-type ski has upper surface and sliding surface with bottom surface and supporting surface arranged between internal side surface and bottom surface. Supporting surface has projection extending longitudinally of ski axis, with projection top being arranged at the level not below bottom surface. Part of supporting surface arranged rearward of projection in the vicinity of internal side surface is formed as concave segment of circle, with ratio of concave segment arc of circle to circle radius is 0.25 - 1.25. Another embodiment of preferably skate-type ski has supporting surface portion arranged rearwar of projection in the vicinity of internal side surface and formed concave with curvature variable in plane of ski section. Ratio of difference between the height of second projection over the height of first projection to first distance between projections along bottom surface is 0.25-1.0. Group of inventions provide for increased speed of movement due to reduced draft, decreased speed of movement during longitudinal sliding, including the cases when ski track is soft, as well as effective engagement of ski with ski track surface during thrust, when skier moves in skate-style, and reduced probability of ski separation from surface at final thrust stage. EFFECT: increased efficiency and simplified construction. 22 cl, 17 dwg, 2 tbl
Patent RU-2195624-C1 (RU)
Title: Sighting device and method for adjustment of parallelism of optic axes of information and sighting channels
Inventor: DUDKA V D
IPC: F41G7/00
Filed: 2001-04-26
Granted: 2002-12-27
Abstract: FIELD: optico-mechanical instruments, in particular, sighting devices of controlled armament as a component of an antitank missile complex. SUBSTANCE: sighting channel has an additional light filter with an ocular in the body, which is installed between the objective lens and the graticule perpendicularly to the optic axis of the sighting channel and fastened on a common post. Adjusting screws are used for adjustment. The method for adjustment of parallelism of the optic axes of the information and sighting channels consists in the fact that the additional adjustment of parallelism of the optic axes of the mentioned channels is accomplished by means of an additional light filter after attachment of the device components. The light filter is inclined in two mutually perpendicular planes relative to the optic axis of the sighting channel until parallelism of the optic axis of the information channel is ensured. EFFECT: enhanced quality of the device and its parallelism of the optic axes of the information and sighting channels after attachment and fixing of the device components. 2 cl, 3 dwg