baber/WOPTO huggingface dataset:
Patent UA-39123-C2 (UA)
Title: Fluidized bed reactor with particle return
IPC: F22B31/00
Filed: 1994-03-23
Abstract: This invention relates in general to fluidized bed reactors or combustion chambers with particle return, which have pulse particle traps. The fluidized bed reactor with particle return has reactor lining restricted with walls, with the upper and the bottom sections, outlet opening placed in the upper section of the lining of the reactor, main pulse particle trap placed in the upper section of the lining of the reactor and intended for particle taken by gas flow passing in the lining of the reactor from the bottom section to the upper one, cavity for reception of trapped particles and means for particle return connected to that cavity.
Patent UA-48138-C2 (UA)
Title: 2-[(dihydro)pyrazolyl-3'-oxymethylene]-anilides, a process for their producing, intermediate substances, an agent and a method for combating vermin and harmful fungi
Inventor: MUELLER BERND
IPC: C07D231/08
Filed: 1995-06-21
Abstract: The invention concerns 2-[(dihydro)pyrazolyl-3'-oxymethylene]-anilides of formula (I) in which -- is a single or double bond and the subscripts and substituents are as follows: n 0, 1, 2, 3 or 4; m 0, 1 or 2; X a direct bond or CH2, oxygen or NRa, Ra being hydrogen, alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkenyl; R1 nitro, cyano, halogen or optionally substituted alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy or alkinyloxy; R2 nitro, cyano, halogen, alkyl, haloalkyl, alkoxy, alkylthio or alkoxycarbonyl; R3 optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, heterocyclyl, aryl or heteroaryl; R4 hydrogen or optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, alkylcarbonyl or alkoxycarbonyl; R5 hydrogen, alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkenyl. The invention also concerns methods of preparing such compounds, intermediates used in their preparation and their use.
Patent UA-47497-C2 (UA)
Title: A method of packing the articles into a film and a wrap for packing
IPC: B65D85/60
Filed: 1997-09-23
Abstract: The wrapper consists of a film (10, 40) to be closed by two twist wraps (18) on either side of an article to be wrapped (12) and comprising, on the inside with respect to the article to be wrapped (12), a sealing coat arranged along two transversal strips (20a, 20b) and (46a, 46b) on either side of the article to be wrapped (12) and extending parallel to an axis passing through the two twist wraps (18). The method consists in sealing the wrapper at the transversal strips.
Patent UA-56216-C2 (UA)
Title: Composite material
Inventor: BASHTANNYK PETRO IVANOVYCH
Filed: 1999-09-14
Abstract: The invention relates to the composite materials on a base of thermoplastic binder and a hybrid filler, designated for the machine parts producing, which are operated by friction without lubrication. The goal is achieved by introducing into the composite material on the base of polypropylene a mixture of the basalt fibers and a kaolin with the following components relation, mass %: polypropylene 60,0-80,0 basalt fibers 10,0-20,0 kaolin 10,0-20,0
Patent UA-72546-C2 (UA)
Title: Electric drill for drilling oil and gas wells (versions)
Inventor: KEKOT OLEH VOLODYMYROVYCH
IPC: H02K29/06
Filed: 2002-04-17
Abstract: This invention relates to the pit-face drill machines with electric motors being lowered to the well on pipes. The electric drill for drilling oil and gas wells has a bit, spindle, electric motor and current conductor. The current conductor is with its upper end connected to the source of electric energy at the day surface, and with the lower end – to the electric motor in the face. There is used an electric collector-less constant current motor with thyristor switch. The control electrodes of the thyristors of the switch are connected to the output circuits of the sensor of the rotor position fed from the increased frequency power source. The increased frequency power source is connected to the upper end of the current conductor, and the lower end of the current conductor is connected to the input circuit of the sensor of rotor position through electric filter with at least one electric capacitor. In the second version of the invention, the input circuit of the sensor of the rotor position is connected to the lower end of the current conductor through the circuit for constant voltage support. The electric drill proposed is fed from one-wire cable connected by single-contact disconnecting elements. This increases reliability of power supply of the electric motor. At that, the electric drill rotation frequency control is simplified.
Patent RU-2176987-C2 (RU)
Title: Degassing plant
Inventor: SHARAPOV V I
IPC: C02F101/34
Filed: 2000-01-11
Granted: 2001-12-20
Abstract: FIELD: heat power industry; applicable at thermal power stations and boiler plants. SUBSTANCE: degassing plant has column accommodating packing. Connected to column upper part are initial water supply pipeline and flash steam discharge branch pipe to which fan is connected. Connected to column lower part is degassed water pipeline. Window for air supply is located under column packing. Plant has regular of flash steam flow rate connected with transducer of free carbon dioxide concentration is degassed water. Transducer is installed on degassed water pipeline. Regulating member is installed on flash steam discharge branch pipe. EFFECT: improved quality and economic efficiency of degassing plant. 1 dwg
Patent RU-2180957-C2 (RU)
Title: Device for examination of suspensions of erythrocytes, leukocytes and thrombocytes
Inventor: BORODJUK N R
IPC: G01N21/47
Filed: 2000-02-14
Granted: 2002-03-27
Abstract: FIELD: medicine. SUBSTANCE: the device has two sources of laser radiation, system for formation of light beam fed to the material under examination, seat for placement of a translucent flask with the material under investigation provided with a heater, system for formation of that part of the light beam scattered by the material under investigation, whose longitudinal axis is directed at an angle of 20 deg. to the axis of the light beam fed to the material under investigation, and a detector of the formed part of the light beam scattered by the material under examination receiving the light signal at observation angles varying within 0 to 20 deg. One source radiates light in the red spectral region, and the other - in the near-infra-red region, the sources are so installed that the light beams formed from their radiation would by directed at an angle relative to one another, and a semitransparent glass is installed in the point of their intersection, the source of laser radiation and the system for detection of the formed part of the light beam scattered by the material under examination corresponding to it are installed on different sides relative to the flask. EFFECT: enhanced accuracy and truth of examinations. 1 dwg
Patent RU-2186205-C2 (RU)
Title: Method of water consumption in oil recovery
Inventor: KHAZIEV N N
IPC: E21B43/20
Filed: 2000-05-29
Granted: 2002-07-27
Abstract: FIELD: oil producing industry; applicable at oil deposits. SUBSTANCE: water supply of system of formation pressure maintenance is organized at sections of location of injection wells with water intake from highly mineralized underground water-bearing bed, and all sewage water is utilized at objects of water disposal by injection into water-absorbing beds. EFFECT: higher reliability and efficiency of water supply system, and utilization of sewage waters in oil recovery. 2 cl
Patent RU-2184207-C2 (RU)
Title: Down-hole pulse source to act on walls of hole
Inventor: KRAUIN SH P JA
IPC: E21B43/25
Filed: 2000-07-14
Granted: 2002-06-27
Abstract: FIELD: excision of pulses of pressure in certain points, cleaning of face zone of hole. SUBSTANCE: down- hole pulse source has two working chambers, two cylinders with differential pistons which are fixed in initial position by two ball locks. Intermediate chamber is connected to two cylinders. Motor is located in intermediate chamber. Ball locks release differential pistons in certain points of hole with the aid of two locking arms set in motion by motor with two output shafts linked to screws via clutches. Screws have different direction of thread. Down-hole pulse source also has two reflectors between which shock wave with negative pressure front is excited. EFFECT: enhanced efficiency of action on face zone of hole thanks to action of pulse on limited section of hole. 1 cl, 1 dwg
Patent RU-2191623-C2 (RU)
Title: Method of forming and maintaining circulation of foam in unit and system for application of this method
Inventor: FURNEL BRJUNO
IPC: C09K23/42
Filed: 1999-01-15
Granted: 2002-10-27
Abstract: FIELD: forming foam from liquid and gaseous phases; circulation of foam in unit and cleaning unit due by circulating foam. SUBSTANCE: foam is formed due to suction of respective liquid phase and gaseous phase through porous lining. Circulation is ensured by forming reduced pressure after second end of unit. Cleaning the unit is effected by means of cleaning foam produced by said method. Foam generating unit has chamber with porous lining between inlet and outlet holes and device for sucking liquid and gas through porous lining. Foam generating unit includes foam generating system, connector and liquid and gas sucking device. EFFECT: possibility of generation and circulation of foam at pressures equal to or below atmospheric pressure. 6 cl, 6 dwg, 4 tbl, 4 ex
Patent RU-2225030-C2 (RU)
Inventor: KRESS ULI
IPC: G07D7/12
Filed: 1998-02-12
Granted: 2004-02-27
Abstract: FIELD: verifying genuineness of color markings printed on documents, securities, and the like. SUBSTANCE: genuineness criterion of marking is slope of spectral curve of color criterion of genuineness in desired range of wavelengths. Data for determining these values are obtained by irradiating marking in reflected or transmitted light by rays of different wavelengths, use being made of detectors and device estimating these values. EFFECT: simplified design of optical device using simple electronic means. 11 cl, 5 dwg
Patent RU-2220785-C2 (RU)
Inventor: KOPJAKOV L N
IPC: A01M7/00
Filed: 2000-12-27
Granted: 2004-01-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: invention can be used for spraying garden plants and other cultures. Proposed sprayer contains tank for liquid and pipe with spray head connected by hose. Air pump is connected by air feed hose with liquid tank and is secured on pipe with spray head. Sprayer provides pumping air into tank with liquid and simultaneous spraying of liquid. EFFECT: enlarged operating capabilities. 2 cl, 1 dwg
Patent RU-2228485-C2 (RU)
Inventor: OKAZAKI TOSIKHIRO
IPC: B01J20/20
Filed: 1999-06-30
Granted: 2004-05-10
Abstract: FIELD: gas accumulation plants. SUBSTANCE: proposed method includes three stages. First stage includes keeping the gas to be accumulated and adsorbent at low temperature, below liquefaction temperature of this gas. Gas to be accumulated is adsorbed in adsorbent in liquid state. Second stage includes introduction of gaseous or liquid medium into reservoir at low temperature; freezing point of this medium is higher than liquefaction temperature of gas. Gas adsorbed in this adsorbent in liquefied state is encapsulated by frozen medium. Third stage includes keeping the reservoir at temperature higher than liquefaction temperature but is below than freezing point. Used as gas absorbent is agent selected from series consisting of anthracene-containing planar molecules, phthalocyanine-containing cyclic molecules, paracyclophane-containing cyclic molecules and cron-ester-containing cyclic molecules. Gas- absorbing agent may additionally include spherical molecules. EFFECT: enhanced density of accumulation of gas and enhanced efficiency of process. 12 cl,9 dwg, 6 ex
Patent RU-2198232-C2 (RU)
Title: Method of gold sedimentation and device for method embodiment
Inventor: RUBTSOV JU I
IPC: C22B3/02
Filed: 2001-02-19
Granted: 2003-02-10
Abstract: FIELD: gold hydrometallurgy (heap leaching), particularly, methods for gold separation from cyanide solutions on metal more active than gold. SUBSTANCE: process is carried out through filler from alternating layers from graphitized fleecy jersey fabric and granulated zinc located in precipitating cell. Process solutions are supplied simultaneously to all existent layers of graphitized fleecy jersey fabric and granulated zinc from distributing chamber. Device has vibratory drive for producing pulsating efflux of process solution and cleaning of graphitized fleecy jersey fabric from slime. Located in device lower part is conical bin for collection of gold-containing slime. In realization of claimed method on said device, specific productivity was attained up to passage of producing solutions amounting to 50-70 cu.m/day per sq.m of cell cross-section. Merits of use of said method and device for sedimentation of gold from cyanide solutions consist in that they make it possible to recover gold continuously in production process with high productivity, produce more qualitative gold-containing slimes with gold content up to 37% and above and to solve problem of process solution fatigue. Device is distinguished by its stability in operation and suitable for processing reach and great volumes of lean solutions in gold, foe example, after heap leaching. EFFECT: higher efficiency. 2 cl, 1 dwg, 1 tbl
Patent RU-2202730-C2 (RU)
Inventor: KHAJRULLIN I A
IPC: F17D1/17
Filed: 2001-03-27
Granted: 2003-04-20
Abstract: FIELD: pipe-line transport of oil. SUBSTANCE: method of transportation of high-viscosity oils includes injection into oil of block copolymer based on glycols of general formula H(C 2 H 4 O) n (C 3 H 6 O) m OAO(C 3 H 6 O) m (C 2 H 4 O) n H,, where A = -C 2 H 4 - or -C 3 H 6 -, n=14-16, m=24-27 with molecular weight 4300 arbitrary units in mixture with polyalkylbenzene resin-by-product of production of isopropylbenzene in ratio of block copolymer to polyalkylbenzene resin 1: 1-4. Ethylbenzene or butylbenzene of isopropylbenzene fractions can by used in the capacity of solvent. Method is efficient for trasportation over pipe-line of viscous oils and oil products with content of water from 0 to 3% and increased content of asphalt-resinous substances thanks to reduced viscosity of transported products. EFFECT: raised efficiency of method. 2 cl, 2 dwg, 7 tbl
Patent RU-2199995-C2 (RU)
Title: Method for performing lime-borreliosis patients rehabilitation treatment
Inventor: RESHETOVA G G
IPC: A61K36/28
Filed: 2001-04-20
Granted: 2003-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves administering balneotherapy with 10-12 general purpose sodium chloride baths at 36-37 C during 10-15 min included into treatment course. The first 6 baths are administered every other day and the rest of them daily. Compresses containing 1-2% Tonus plus preparation solution are applied for 2-3 h to articulations injured by reactive synovitis or low frequency magnetotherapy is applied. Biologically active nutrient additive is administered at a dose of 1 drop in the morning and at daytime daily. Massage and medical training exercises are prescribed. EFFECT: stable anti inflammatory and immunocorrection effect; prevented recidivation. 7 tbl
Patent RU-2237533-C2 (RU)
Inventor: SOSHNIKOV V S
IPC: B21J13/08
Filed: 2001-07-13
Granted: 2004-10-10
Abstract: FIELD: plastic working of metals, namely subsidiary equipment of presses designed for charging ingots into press. 
     SUBSTANCE: in guides of press housing slide with head is mounted with possibility of motion by means of drive mechanism to pressing axis. Head of slide is provided with upper and lower clamping members and guiding rollers. Said rollers are mounted on lower clamping member that is fixed on head, and they are used for placing round and flat-shaped ingots. Round ingot is placed at arranging guiding rollers in the form V-shaped chute. In order to place flat-shaped ingot guiding rollers are provided with horizontal chamfers. Upper clamping member is in the form of double-arm lever and it includes rotation drive unit joined with one of its arms. Second arm of said lever has two supporting sites; one site (nearest relative to rotation axis of double-arm lever) is arranged with possibility of engaging with round ingot, second site is arranged with possibility of engaging with flat-shaped ingot. Head is provided with vertical guiding rollers mounted with possibility of engaging with other lateral surface of flat-shaped ingot and it has drive unit for vertical motion of it relative to slide. 
     EFFECT: enlarged functional possibilities of apparatus. 
     2 cl, 2 dwg
Patent RU-2224570-C2 (RU)
Title: Игрушка в виде направляющей дорожки для шаров
Inventor: BRAUN VIL FRID
IPC: A63F7/36
Filed: 1999-12-22
Granted: 2004-02-27
Abstract: Направляющая дорожка относится к легкой промышленности и используется в качестве игрушки. Состоит из отдельных элементов с беговыми дорожками с направляющими для катящихся по ним шаров и соединительных элементов. Беговые дорожки имеют по меньшей мере одно сквозное отверстие для прохода шаров к другому элементу направляющей дорожки. Предусмотрена возможность установки беговых дорожек и соединительных элементов друг на друга с образованием пути для прохода шаров за пределы одного из элементов. Во время движения шаров по этому пути они проходят в горизонтальном направлении по меньшей мере на одном из участков беговых дорожек. Соединительные элементы выполнены с по существу вертикальным и/или имеющим явно выраженный наклон к горизонтали отверстием для прохода шаров. Данная конструкция направляющей дорожки допускает различную компоновку из беговых дорожек и соединительных элементов, обладающую устойчивостью. 55 з.п. ф-лы, 66 ил.
Patent RU-2217323-C2 (RU)
Title: Vehicle suspension
Inventor: SARVETKIN V A
IPC: F16F9/06
Filed: 2001-08-08
Granted: 2003-11-27
Abstract: FIELD: automotive industry. SUBSTANCE: proposed suspension contains spring 2 resting of flexible turnable cup 3, outer cylinder 1 accommodating inner cylinder 6 with T- shaped shank rod 7, piston 8 with holes 9 and floating plunger 11. Inner cylinder is coaxially installed inside outer cylinder of square thread 5. Groove 10 is made in thread 5 of outer cylinder 1. Lower part of inner cylinder 6 is connected with corrugated cup 12. EFFECT: provision of safe driving owing to instantaneous and simultaneous damping of amplitude-frequency oscillations in suspension, improved reliability of suspension. 3 cl, 2 dwg
Patent RU-2208808-C2 (RU)
Inventor: VERESHCHAGINA G N
IPC: G01S3/54
Filed: 2001-10-04
Granted: 2003-07-20
Abstract: FIELD: radio engineering, aids of radio engineering control, monopulse radars to determine azimuth of air, surface ( ground ) objects. SUBSTANCE: omnidirectional radio direction finder has four omnidirectional antennas 1-4, two directional antennas 5 and 6 designed for sectors from 0 to 180 and from - 90 to +90 degrees correspondingly, five receivers 7- 11 possessing common heterodyne 12, gate former 13, three voltage limiters 14-16, phase inverter 17, four phase detectors 18-21, seven analog-to-digital converters 22-28, generator 29 of signals of constant frequency, frequency converter 30, electron key 31, programming computer 32. EFFECT: increased precision in finding direction to aerial objects. 5 dwg
Patent RU-2234073-C2 (RU)
Inventor: IVANOV A M
IPC: G01N3/00
Filed: 2002-02-11
Granted: 2004-08-10
Abstract: FIELD: testing technology; estimation of ultimate state of material by beginning of destruction. 
     SUBSTANCE: proposed method consists in deformation of specimen and recording the moment of beginning of destruction at simultaneous recording of temperature on working section of specimen; then graph of maximum temperature versus degree of deformation is plotted. Moment of beginning of destruction is determined by drop of temperature at pre-destruction stage. 
     EFFECT: reduced labor consumption. 
     1 dwg
Patent RU-2218267-C2 (RU)
Inventor: STEPANOV JU S
IPC: B24D99/00
Filed: 2002-02-26
Granted: 2003-12-10
Abstract: FIELD: machining; deep peripheral finish grinding of materials liable to defects at control of heat flux directed to part. SUBSTANCE: proposed sectional grinding disk is provided with hub with working members mounted on it for radial motion from end faces of disk. Axially-shifted cutting abrasive layer is applied over periphery of disk. Ring-shaped working members have varying section in width; they are provided with abrasive layer over their periphery. Such construction makes it possible to shift from roughing to finish grinding . EFFECT: increased productivity; reduced heat stress of grinding. 3 cl, 6 dwg
Patent RU-2238624-C2 (RU)
Title: Method and apparatus for direct drilling of grass seeds
Inventor: KOS JANENKO V P
IPC: A01C7/00
Filed: 2002-04-16
Granted: 2004-10-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: method involves mellowing soil of strip and forming drill furrow; drilling grass seeds into furrow; embedding and covering furrow; before performing said operations, cutting out sod layer in strip of soil; turning and removing said layer from soil strip; dividing cut out sod layer into two equal parts and laying onto untilled spacing along boundary zones of strip; next year after seeding operation, grinding partly decomposed sod fragments removed from soil strip. Apparatus has frame, seed hopper with seeding units, seed guides, seeding sections pivotally connected with vertical tine and including shanks, carrier-covering rollers and covering devices. Double-sided hoe-moldboard is positioned forward of each seeding section on tine fixed on frame. Lower undercutting part of hoe-moldboard corresponds to parameters of high-speed plow-bottom surface and upper turning part is made in the form of helical turning surface. Slitter knife is arranged rearward of tine of hoe-moldboard for displacement in vertical plane within required seed embedding depth range. Spring-loaded compacting rollers are positioned rearward of each hoe-moldboard in zone of laying of cut out sod strips and vertical knives are positioned forward of each hoe-moldboard, with space between outer knives corresponding to soil strip tillage width. Third knife is positioned in the middle of tillage strip. 
     EFFECT: reduced power consumption for direct grass seeding operation, increased quality of preparing seeding furrow, improved uniformity of grass seed embedding depth and improved adaptation of plants. 
     3 cl, 3 dwg
Patent RU-2225227-C2 (RU)
Inventor: KABARGIN S L
IPC: A61L27/00
Filed: 2002-05-23
Granted: 2004-03-10
Abstract: FIELD: ceramics. SUBSTANCE: foamed-ceramic material contains at least 98.9% alumina, 0.15- 0.4% magnesia, no more than 0.1% silica, and no ore than 0.1% iron oxide, its melting point being 2040 C and average corundum grain size 0.5-15.0 mcm. Material and medical-destination product therefrom are manufactured by grinding alumina in aqueous medium to obtain suspension, which is molded, caked and carbonized in oxidative medium at 1150-1250 C and then fired in oxidative medium at 1750-1790 C. EFFECT: improved qualitative characteristics of material and products. 17 cl, 4 dwg, 5 ex
Patent RU-2234809-C2 (RU)
Inventor: ZANGIEV V JU
IPC: H04Q5/00
Filed: 2002-06-06
Granted: 2004-08-20
Abstract: FIELD: radio engineering. 
     SUBSTANCE: data exchange is provided between local control subsystem and i th  controlled subsystem, address information being supplied in parallel A-bit binary code and data exchange being made while initializing switching of i th  addressed local controlled subsystem for separate analysis. 
     EFFECT: reduced transmission cycle time, enhanced quantity of local subsystems. 
     2 cl, 1 dwg