baber/WOPTO huggingface dataset:
Patent RU-2153214-C1 (RU)
Inventor: MJUNDEL MARTIN KH
IPC: H01S3/091
Filed: 1995-07-24
Granted: 2000-07-20
Abstract: Изобретение относится к волоконной оптике. Оптоволоконная структура для усиления излучения состоит по крайней мере из одной сердцевины, селективно легированной активными усиливающими излучение частицами, и окружающей сердцевину внутренней оболочки, которая служит для приема энергии многомодового излучения накачки от внешнего источника, ее локализации и передачи в сердцевину посредством многократного взаимодействия с активными частицами сердцевины по мере распространения излучения накачки вдоль оптического волокна. Поперечное сечение внутренней оболочки представляет собой непрямоугольный выпуклый многоугольник. В сердцевине формируется практически однородное поле излучения с изотопным распределением несущих энергию накачки различных мод излучения. Технический результат изобретения - создание оптического волокна с оптимальной эффективностью передачи излучения. 6 c. и 26 з.п. ф-лы, 13 ил.
Patent RU-2127838-C1 (RU)
Inventor: BOBYLEV I K
IPC: F16D65/12
Filed: 1997-04-02
Granted: 1999-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: brake disk has ring-shaped slots uniformly spaced over circumference. Disk has also ring-shaped load bearing inserts installed in ring-shaped slots for turning relative to their axes and members fixing the insets in axial and radial directions. Insert fixing members are formed by surfaces of disk slots and inserts. Generatrices of contacting ring-shaped surfaces are made V-shaped. EFFECT: enhanced operation reliability of disk, its manufacturability, reduced overall dimensions and increased service life of disk at wearing in service. 3 dwg
Patent RU-2130433-C1 (RU)
Title: Method of treating industrial waste waters, installation and galvanic coagulator for implementation of this method
Inventor: OSTROVSKIJ JU V
IPC: C02F103/16
Filed: 1997-05-22
Granted: 1999-05-20
Abstract: FIELD: waste water treatment. SUBSTANCE: carbon dioxide gas and air are introduced under pressure into waste water, which is then successively passed through ultrasonic and fields, galvanic couple having been preliminarily subjected to vibration. Solid phase is first separated in thin-layer settler and then on sand filter. Ultrasonic generator is mounted between galvanic coagulator and electromagnet, and ejector is mounted between receiving tank and water pump and connected to compressed air line and carbon dioxide cylinder. Thin-layer settler and sand filter are placed in series after electromagnet. Casing of galvanic coagulator is rigidly secured on platform supported by legs allowing vibration motions. EFFECT: reduced expenses and enhanced efficiency of removing heavy metal cations and anions. 7 cl, 2 dwg, 4 tbl, 3 ex
Patent RU-2138259-C1 (RU)
Title: Method of preoperation treatment of patients with ovary cancer at iii-iv stages
Inventor: SIDORENKO JU S
IPC: A61K31/282
Filed: 1997-05-28
Granted: 1999-09-27
Abstract: FIELD: medicine, oncology, gynecology. SUBSTANCE: method involves an ambulant immunocorrection at preoperation period by intraperitoneal administration of T-activin (100 mcg in 1 ampoule per a day for 10 days) at simultaneous intraperitoneal chemotherapy by the following schedule: at the 1-st day: 1-2 g of cyclophosphane; at the 2-d day: 150-200 mcg of platinum derivative depending on the weight of patient. The use of method promotes the operability, decreases toxic complications and relapses of disease. EFFECT: improved method of treatment, decreased cost and hospitalization period of patients. 1 ex
Patent RU-2128712-C1 (RU)
Title: Method of injection of finely divided iron ore in course of reduction smelting
Inventor: SANG KHOON DZHOO
IPC: C21B11/00
Filed: 1996-12-24
Granted: 1999-04-10
Abstract: FIELD: metallurgy; reducing smelting with use of gas discharged from smelting unit as carrier gas for iron ore without use of separately prepared carrier gas. SUBSTANCE: method includes stages of preliminary reduction of iron ore in furnaces of preliminary reduction, smelting and reduction of iron ore in smelting gasifier, discharge of finely divided iron ore cooled below and purified through the system of recycle and smelting nozzle to smelting gasifier. One part of discharged gas is supplied through Venturi scrubber, first compressor and tube to rising tube for supply gas to furnace for preliminary reduction. One part of compressed gas circulating through tube is repeatedly compressed by means of the second compressor and finely divided iron ore is recirculated to tube with the aid of pneumatic system of transportation of finely divided iron ore. The method provides for injection of finely divided iron ore by utilization of the gas discharged from smelting gasifier that needs no separately prepared gas for ore transfer and provided for injection of ore with no changes in the amount and composition of treated gas. EFFECT: higher efficiency. 4 cl, 3 dwg
Patent RU-2140302-C1 (RU)
Title: Diabetic retinopathy treatment method
Inventor: KATANSKAJA L O
IPC: A61N5/02
Filed: 1997-10-10
Granted: 1999-10-27
Abstract: FIELD: ophthalmology. SUBSTANCE: method includes exposure of eye region to low-frequency pulse electromagnetic field from distance of 30 cm at pulse repetition frequency of 20-80 Hz, electric field intensity of 0.1-0.2 V/cm, magnetic field intensity of 5 mT, and time of exposure of 1-4 min in combination with introduction of medicinal preparations into eye. EFFECT: enhanced efficiency of treatment. 3 cl, 1 tbl
Patent RU-2119277-C1 (RU)
Title: Shoot removal apparatus
Inventor: KAZACHKOV MIKHAIL VASIL EVICH
IPC: A01B1/00
Filed: 1997-10-27
Granted: 1998-09-27
Abstract: FIELD: horticulture, in particular, manual equipment for removing weeds and shoots running from shrubs and trees. SUBSTANCE: apparatus has working tool with pointed end and sleeve for fastening working tool on shank. Working tool blade is made in the form of leaf spring sheet. Foot stop is rigidly fixed by electric welding to sleeve upper part. EFFECT: simplified construction and increased efficiency in removing tree and shrubs shoots. 2 dwg
Patent RU-2122045-C1 (RU)
Inventor: DEGAJ A S
IPC: C22C38/28
Filed: 1997-10-23
Granted: 1998-11-20
Abstract: FIELD: metallurgy, ferrous-base alloys. SUBSTANCE: steel containing carbon, silicon, aluminium, manganese, chrome, molybdenum, titanium and iron has additionally cerium at the following ratio of components, wt.-%: carbon, 0.06-0.13; silicon, 0.15-0.40; manganese, 0.30-0.60; chrome, 0.40-0.70; molybdenum, 0.08-0.15; aluminium, 0.01-0.07; titanium, 0.005-0.09; cerium, 0.002-0.05; and iron, the rest. Cerium content in each case of steel composition is determined depending on aluminium and titanium content by the following formula: [Ce] ≥ 2.5 x 10 -4  ([Al] + 0.8 [Ti] where [Ce], [Al], [Ti] - cerium, aluminium and titanium content, respectively. Simultaneous addition of aluminium, titanium and cerium in combination with other elements to steel at indicated ratios provides high strength of steel to sulfide cracking in hydrogen sulfide medium, good weldability under conditions of low temperatures and satisfactory resistance to wear. EFFECT: improved quality and properties of steel. 1 tbl
Patent RU-2132587-C1 (RU)
Title: Compact wide-band dipole
Inventor: SHAMANOV A N
IPC: H01Q9/16
Filed: 1997-12-19
Granted: 1999-06-27
Abstract: FIELD: radio engineering, in particular, antenna-feeder devices. SUBSTANCE: device is designed as symmetrical electric dipole which emitting arms are connected to coaxial line through symmetrical and interfacing circuit. Supply line of electric dipole is designed as coaxial cable which inner conductor is connected to cable piece with two inner conductors, which are connected to one another at first end of cable, but at its second end they are connected in series to one of two inner conductors of power supply line, which are connected to different arms of dipole. External conductor is not connected to arms of dipole. EFFECT: design of compact wide-band radio and TV antennas with L/λ max  ≪ 0,5 and with frequency engagement factor in band 10:1 for standing-wave ratio 2.5. 2 dwg
Patent RU-2121625-C1 (RU)
Title: Electric oven
Inventor: VANTSOV V M
IPC: F24C7/04
Filed: 1998-04-03
Granted: 1998-11-10
Abstract: FIELD: food treatment. SUBSTANCE: electric oven has housing with working chamber accommodating food holding appliances and at least one electric heater connected to current supply, control unit, and heat-to-infrared-ray converters, as many as there are electric heaters, each made in the form of shell placed around respective heater whose external surface layer is of following composition, mass percent: K 2 O - 0.8-1.2; Na 2 O - 0.3-0.6; Al 2 O 3  - 25-32.9; SiO2 - 55.5-58.6, ferric oxides - 0.8-1.2; nickel oxides - 0.21-0.26; filler - the rest; internal converting surface layer of shell is of following composition, mass percent: K 2 O - 0.12-0.15; Na 2 O - 0.17-0.21; MgO - 2.0-2.2; SiO 2  - 0.5-0.7; ferric oxides - 1.5-2.1; nickel oxides - 0.2-0.4; filler - the rest. Internal-layer filler is of following composition, mass percent: rare-earth elements - 72-78; chromium - 15-18.8. EFFECT: provision for cooking and warming up food using stationary and mobile power supplies. 4 cl, 3 dwg
Patent RU-2138346-C1 (RU)
Title: Rolling stand
Inventor: ABRAMENKO V I
IPC: B21B1/02
Filed: 1998-04-03
Granted: 1999-09-27
Abstract: FIELD: rolling equipment, namely in shops of cold and hot rolling for rolling ferrous and nonferrous metal and alloys, non-metallic materials. SUBSTANCE: rolling stand including rolls, roll drive units, magnetic circuits, electric current source has at least two-shaped electric magnets arranged symmetrically relative to rolling plane, having poles placed with possibility of embracing a part of surface of pressure roll under its diametrical plane at side of rolling roll or rolled strip and provided with mechanisms for moving them in plane parallel relative to rolling plane. Rolling stand also includes two permanent magnets arranged along contact contour in such a way that their similar poles are turned to each over. One permanent magnet is arranged close to pressure roll, another - close to stand housing. Both permanent magnets have exciting windings for magnetizing, demagnetizing, remagnetizing and neutralizing magnetic fields. Chocks and rolls are mounted with possibility of free motion in vertical plane. At least one permanent magnet is mounted with possibility of moving along barrel of pressure roll. EFFECT: enhanced structure, enlarged manufacturing possibilities of rolling stand, high quality of ready rolled pieces. 2 cl, 1 dwg
Patent RU-2131930-C1 (RU)
Title: Method of producing pig iron, steel, blanks and articles from them with use of blast-furnace, steel-melting and rolling processes at metallurgical enterprise
Inventor: SELIVANOV S N
IPC: C21C5/00
Filed: 1998-06-26
Granted: 1999-06-20
Abstract: FIELD: metallurgical processes. SUBSTANCE: in pig iron smelting, additionally used are rare-earth metals and strontium which are at least partially introduced into burden materials simultaneously with introduction of flux sinter and/or in its composition in amount of 0.001-0.7 wt.% of rare-earth metals and 0.01-1.0 wt.% of strontium; also at least partially they are introduced into burden material during charging of solid fuel, including coke and/or in its composition in amounts from 10 to 30% of strontium and from 75 to 90% of rare-earth metals of their total weight introduced into burden materials with flux sinter. The technical result consists in higher technological effectiveness of blast-furnace and other metallurgical processes, improved quality of pig iron, smelted steels and alloys and also articles made from them due to increased intensity and depth of desulfurization at stage of blast-furnace process by optimal use of properties of rare-earth metals and strontium, and reduced gas consumption. EFFECT: higher efficiency. 25 cl, 1 tbl
Patent RU-2139775-C1 (RU)
Inventor: MALYSHEVSKIJ V A
IPC: B22F9/02
Filed: 1998-08-04
Granted: 1999-10-20
Abstract: Изобретение относится к области порошковой металлургии и может быть использовано в электро- и радиотехнической промышленности. Способ включает введение в расплавленный металл серы в количестве 0,010-0,014% по массе, горячую прокатку с температурой на последнем проходе 850-895°С, при суммарном обжатии не менее 75% независимо от содержания серы последний проход при прокатке выполняют с обжатием 20-25% с прокатного нагрева, после чего осуществляют двухступенчатое охлаждение: на спокойном воздухе - выдержка 3-10 с в зависимости от требуемого соотношения величины зерна, затем в проточной воде. Технический результат: обеспечение требуемой величины зерна при измельчении в порошок. 2 ил., 3 табл.
Patent RU-2155315-C1 (RU)
Inventor: PISHEVETS S P
IPC: G07C5/08
Filed: 1999-09-08
Granted: 2000-08-27
Abstract: FIELD: repair of special systems of armour armament and equipment. SUBSTANCE: the most labour-consuming and typical job at repair of tanks in the field conditions both in the peace and war times is the repair of special systems, in particular, fault- finding. The existing methods for fault-finding: the method for trial replacement, comparison of operating conditions, employment of specially developed semi-automatic instruments do not ensure the required efficiency of repair of tanks and infantry combat vehicles. The reliability is enhanced by connection of the instrument panel by wires with needles to the wires of the preliminarily removed hull components of unit connectors without disturbance of system operation. For system diagnostics in the process of its switching and operation any measuring devices are used in the check points: a tester, voltmeter, oscilloscope. The check points are found by reference to wiring diagrams and charts of working voltages and currents. The method can be easily realized in the field conditions, it doesn't require any complex special equipment, makes it possible to quickly and with a high trustworthiness find any malfunction in special systems. EFFECT: reduced labour content and time of repair, enhanced efficiency. 3 dwg
Patent RU-2163535-C1 (RU)
Inventor: KHUDOBIN L V
IPC: B24D7/10
Filed: 1999-11-02
Granted: 2001-02-27
Abstract: FIELD: tools for grinding metals and alloys. SUBSTANCE: grinding wheel has working surface with alternating protrusions and recesses. The last are in the form of radial slots filled with grease. EFFECT: enhanced strength of grinding wheels due to intensified action of cooling means upon them. 16 dwg
Patent AU-2002240293-C1 (AU)
Title: A reduced ignition propensity smoking article
Inventor: GRIDER DAVID A
IPC: C07F9/64
Filed: 2002-02-05
Granted: 2009-01-08
Abstract: A smoking article having reduced ignition propensity is disclosed. The smoking article (10) includes a tobacco column (12), a wrapper (14) surrounding the tobacco column and a filter element (16). The wrapper has a base permeability, and untreated areas (20) alternating with discrete areas (22) treated with a composition to reducing the base permeability. The discretely treated areas (22) interact with a coal of a burning tobacco firecone as it advances to self-extinguish the smoking article. The composition of the treated areas includes a permeability reducing substance, a burn rate retarding substance and a burn rate accelerating substance. Either the burn rate retarding substance or the burn rate accelerating substance acts as an organoleptic enhancing substance. In this way a smoker's experience when smoking either the treated areas or the untreated areas is substantially the same. <IMAGE>
Patent AU-2004253770-C1 (AU)
Title: PAN-KIR2DL NK-receptor antibodies and their use in diagnostik and therapy
Inventor: CHIESA MARIELLA DELLA
IPC: C12N5/0783
Filed: 2004-07-01
Granted: 2010-04-15
Abstract: The present invention relates to novel compositions and methods for regulating an immune response in a subject. More particularly, the invention relates to specific antibodies that regulate the activity of NK cells and allow a potentiation of NK cell cytotoxicity in mammalian subjects. The invention also relates to fragments and derivatives of such antibodies, as well as pharmaceutical compositions comprising the same and their uses, particularly in therapy, to increase NK cell activity or cytotoxicity in subjects.
Patent AU-2011202631-C1 (AU)
Title: Improved Blender with Co-Operating Jug and Blades
Inventor: DAVENPORT DAVID
IPC: A47J43/042
Filed: 2011-06-03
Granted: 2013-04-04
Abstract: An apparatus including a blender jug and a cutting assembly. The cutting assembly comprising a main blade having at least two main arms that reach upwardly within the jug, and rotating the main blade defines an area swept 5 though by the main arms. The area swept through by the main arms of the rotating blade is spaced above an underlying portion of an interior surface of the jug; and the underlying portion defines an concave outwardly-upwardly reaching surface within the jug.
Patent AU-2014377370-C1 (AU)
Title: Common declarative representation of application content and user interaction content processed by a user experience player
Inventor: YU JAY JIEBING
IPC: G06F17/00
Filed: 2014-08-28
Granted: 2017-12-14
Abstract: 37202/589WOl; 148432PCT A method for providing application content including obtaining, by a declarative content engine executing on a computer processor, an initial application content from a content repository and expressing the initial application content in a declarative programming language to obtain declarative content and transmitting the declarative content to a user experience player (UXP). The UXP processes the declarative content to obtain the initial application content, binds the initial application content to first platform-specific templates and first platform-specific navigation patterns, and renders the initial application content in a first platform-specific user display format. Additionally, the method includes receiving a user action from the UXP in response to the transmission of the declarative content, storing the user action associated with the declarative content in a user data instance repository, determining, using an interaction module and the received user action, a next application content, and obtaining the next application content from the content repository.
Patent AU-2014382640-C1 (AU)
Title: Viscosifier for treatment of a subterranean formation
Inventor: KULKARNI SANDEEP D
IPC: C09K8/035
Filed: 2014-02-12
Granted: 2019-10-31
Abstract: Various embodiments disclosed related to methods, compositions, and systems for treating a subterranean formation including a viscosifier polymer. In various embodiments, the present invention provides a method of treating a subterranean formation that can include obtaining or providing a composition including a viscosifier polymer. The viscosifier polymer includes an ethylene repeating unit including a -C(O)NH2 group and an ethylene repeating unit including an -S(O)2OR1 group, wherein the repeating units are in block, alternate, or random configuration. At each occurrence R1 is independently selected from the group consisting of -H and a counterion. The method can also include placing the composition in a subterranean formation downhole.
Patent AU-2017203045-C1 (AU)
Title: System and method for cleaning external walls of building
Inventor: LIM HUI ENG
IPC: B08B3/02
Filed: 2017-03-29
Granted: 2023-02-23
Abstract: System And Method For Cleaning External Walls Of Building 
ABSTRACT 
This solution is for washing and cleaning the external walls of a 
building, and adopts alightweight six axis robotic arm mounted on a mini
gondola hoisted by a pulley system with the controlling motor located within 
the mini-gondola, while another set of motor located on the pulley system at 
the roof-top end drives the mini-gondola to traverse laterally on a set of twin
rails on the roof-top of the building. Four vacuum suction cups mounted on the 
minigondola through linear actuator are used to secure the mini-gondola to 
the wall. Each linear actuator has three ultrasonic distance sensors that 
measure and manage the distance between the mini-gondola and the wall to 
be cleaned. Once the gondola is in position, the robotic arm will be activated 
to start the cleaning process.  
Figure 1 
7
Patent AU-2018214804-C1 (AU)
Title: Polymeric material
Inventor: MCENEANY RYAN J
IPC: D04H3/005
Filed: 2018-01-19
Granted: 2022-12-01
Abstract: A polymeric material that includes a thermoplastic composition containing a continuous phase that includes a matrix polymer and a siloxane component is provided. The siloxane component contains an ultrahigh molecular weight siloxane polymer that is dispersed within the continuous phase in the form of discrete domains. A porous network is defined within the thermoplastic composition that includes a plurality of nanopores.
Patent RU-2165890-C1 (RU)
Inventor: POTAPOV JU F
IPC: C02F1/04
Filed: 2000-01-12
Granted: 2001-04-27
Abstract: FIELD: thermal engineering; domestic low- capacity desalting units. SUBSTANCE: unit has solar collector and multiple- section vacuum distiller. Test and evaporation-condensation heat-transfer apparatuses of distiller are made in the form of spiral tubes with turns arranged horizontally. Brine is evacuated from distiller by means of water-air ejector. Specific capacity of unit depends on number of sections engaged in process and amounts to 1-3 liters of distillate per hour from one square meter of solar collector. EFFECT: enhanced economic efficiency, reduced power requirement, and improved reliability of unit. 2 dwg
Patent RU-2166571-C1 (RU)
Inventor: BELONOSOV A I
IPC: D01H4/04
Filed: 2000-01-31
Granted: 2001-05-10
Abstract: FIELD: textile industry. SUBSTANCE: spinning machine has continuous thread feeding device, drawing unit, yarn twisting device formed as turbine-type spindle, retaining ring for preventing yarn from twisting in transverse plane, layer, and feeding coil with pressure roll. Circular weight is positioned on yarn between retaining ring and layer. Position sensor axially aligned with circular weight is connected to control system adapted for controlling rotational speed of feeding coil. Machine of such construction allows high-quality yarn to be produced by providing continuous and uniform stretching of yarn in the process of spinning. EFFECT: increased efficiency and enhanced reliability in operation. 1 dwg
Patent RU-2158327-C1 (RU)
Inventor: LAPIN V V
IPC: C02F1/56
Filed: 2000-02-02
Granted: 2000-10-27
Abstract: Изобретение относится к технологии частичного замкнутого водооборота в картонном производстве, в частности к способам подготовки избыточной оборотной воды картонного производства к повторному ее использованию. В избыточную оборотную воду последовательно вводят коагулянт - гидроксид хлорид алюминия с отношением в нем оксида алюминия к хлору от 71 - 0,92, при этом введение флокулянта в избыточную оборотную воду проводят через 30-100 с после введения в нее коагулянта. В качестве полиакриламида используют катионный полиакриламид с мол. м. (5-9)-10 6  или анионный полиакриламид с мол. м. (9-15)•10 6 . 1 з.п. ф-лы.
Patent RU-2168258-C1 (RU)
Title: Direct-current drive
Inventor: SUSLOV B E
IPC: B60L15/08
Filed: 2000-02-14
Granted: 2001-05-27
Abstract: FIELD: DC traction drives. SUBSTANCE: electric drive has two current collectors, output-filter reactor and capacitor, smoothing reactor, electric motor with armature and field windings, converter, starting, braking, and auxiliary contactors, starting, braking, auxiliary, and additional diodes, braking, limiting, shunting, additional, and ballast resistors, current and voltage sensors, control unit, operating-voltage setting device, and switch. Converter may have main and auxiliary pulse choppers and back diode. Control unit may incorporate RS flip-flop, reference-voltage source, NAND gate, and comparator. Electric drive incorporates provision for its short-circuit and overload protection under braking conditions ands for limiting surge voltages across motor armature winding terminals. EFFECT: enhanced braking efficiency. 4 cl, 2 dwg