baber/WOPTO huggingface dataset:
Patent RU-2187686-C2 (RU)
Title: Internal combustion engine electromagnetic nozzle
Inventor: GUNDOROV V M
IPC: F02M51/06
Filed: 2000-05-17
Granted: 2002-08-20
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: invention relates to electrically controlled fuel injection devices for gasoline engines. Proposed electromagnetic nozzle for integral combustion engine has body accommodating spray tip and electromagnetic coil with armature and core secured to body. Armature is press-fitted onto spray tip needle shank being installed with clearance relative to core. Shutoff spring pressed to armature is installed in axial hole of core, and interference-fitted self-locking adjusting element is installed in threaded part of core. Shutoff spring and self-locking adjusting element are made in form of single elongated spring, part of which, used for locking, is arranged in threaded hole of core and is provided with radially bent off end coil. Rotary axial displacement of spring in process of adjustment is provided by radially bent end coil. EFFECT: provision of simple and functionally effected device. 1 dwg
Patent RU-2182638-C2 (RU)
Title: Set to drive holes in bottom sedimentation
Inventor: VOJLOSHNIKOV M V
IPC: E21B7/128
Filed: 2000-05-22
Granted: 2002-05-20
Abstract: FIELD: drilling of sedimentation rock on shelf. SUBSTANCE: set to drive holes in bottom sedimentation includes hydraulic monitor drill, flexible armored hose, pumping equipment, pulling winch, anchor-jig coming in the form of conical bushing. Upper part of central passage of bushing has diameter smaller than lower part. Flexible armored hose with rupture strength securing running of sinking-lifting operations with set is freely passed through passage. Hydraulic monitor drill and flexible armored hose are hydraulically intercoupled via adapter whose diameter is smaller than diameter of lower part of central passage of bushing but is larger than diameter of upper part. Besides that flange of preferably triangular section is mounted over perimeter of major base of anchor-jig. Body of anchor-jig is provided with ring space housing non-return valve. Surface of upper face part of central passage is spherical with curvature radius not less than curvature radius of flexible armored hose bent by own weight. This surface is rough with orientation of projections along perimeter of anchor-jig. Pumping equipment and pulling winch to reel out and up flexible armored hose are located on base vessel. EFFECT: simplified design of set, protection of section close to well- head against destruction. 3 cl, 4 dwg
Patent RU-2184013-C2 (RU)
Inventor: SUTORMIN A V
IPC: B23B5/40
Filed: 2000-06-01
Granted: 2002-06-27
Abstract: FIELD: material cutting, namely, turret type milling of outer and inner surfaces of rotating blanks. SUBSTANCE: method for forming spherical surface by means of non-profiled tool comprises steps of subjecting blank and tool to rotation around their own axes; sharpening tool in such a way that to obtain tore surface at its rotation. Rotation axis of tool crosses rotation axis of blank by angle α>0, and both axes are arranged in the same plane. Spherical surface of one radius is formed segment-by-segment at each separate revolution of blank. EFFECT: enhanced quality of parts, increased efficiency due to working different-radius spheres by the same tool. 9 dwg
Patent RU-2199607-C2 (RU)
Inventor: MATVEEV A V
IPC: C23C14/08
Filed: 2000-07-07
Granted: 2003-02-27
Abstract: FIELD: protection of articles used in nuclear power such as tubes of fuel channels and fuel-element jackets against thermal corrosion. SUBSTANCE: article made from zirconium alloy is subjected to heat treatment and film of zirconium dioxide free from through pores and microcracks is formed on surface by any method; then one of chemical elements beginning with fifth group and higher is implanted in film. Ion implantation is effected at energy ensuring length of ion beam path not exceeding thickness of oxide film. EFFECT: enhanced efficiency. 2 cl, 7 dwg
Patent RU-2225903-C2 (RU)
Inventor: KRZHISIK DUEHJN DZH
IPC: D06M15/03
Filed: 1998-12-14
Granted: 2004-03-20
Abstract: FIELD: therapeutic facilities. SUBSTANCE: invention relates to compositions and nonwoven materials, which can be used in personal care ware such as disposable diapers. Composition for treating nonwoven materials contains surfactant, in particular compound selected from group consisting of ethoxylated hydrogenated fatty oils, monosaccharides, monosaccharides derivatives, polysaccharides, polysaccharide derivatives, and their combinations, and aloe. Composition may further contain alkoxylated polysiloxane as surfactant. Nonwoven material with its surface treated with combination of above-indicated substances is characterized by liquid passage time less than 5 sec, as measured according to norm EDANA 150.1-90, and provides sound state of skin. EFFECT: enhanced wettability and liquid impregnation velocity of material so improving health of skin. 35 cl, 4 dwg, 11 tbl, 93 ex
Patent RU-2208859-C2 (RU)
Inventor: EFANOV V M
IPC: H01F30/10
Filed: 2000-08-22
Granted: 2003-07-20
Abstract: FIELD: electrical and power engineering; transformer manufacture. SUBSTANCE: transformer has magnetic core formed by n > 2 split spiral cores radially disposed relative to windings they carry. Magnetic core is enclosed by brace that braces both halves of each core in axial and radial directions and by shroud that prevents displacement of cores in tangential direction. Bevels on outer side of cores make it possible to increase winding port space factor for steel and to reduce copper consumption. EFFECT: reduced iron and copper consumption, facilitated manufacture, reduced noise and vibrations. 3 cl, 5 dwg
Patent RU-2203622-C2 (RU)
Title: Device for carrying out ultrasonic examination of brain
Inventor: KAZJULIN F A
IPC: A61B8/14
Filed: 2000-09-20
Granted: 2003-05-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has ultrasonic probe, echosignal-processing unit, coupling unit, computing unit having display unit and keyboard, pedal for fixing image and data storage unit. Unit for scanning probe with ultrasonic beam for determining its current position has positioning unit having 6 angular displacement gages and controller. Ultrasonic probe is mounted in positioning unit holder. Controller is connected to the computation unit. The latter represents current ultrasonic probe position on display unit and current graphic data in A- echogram mode when moving the ultrasonic probe in selected scanning plane. EFFECT: low level of noise and disturbances; enhanced effectiveness in producing two-dimensional pictures of brain structures. 5 dwg
Patent RU-2268873-C2 (RU)
Inventor: SHIEDT NIL S KRISTIAN
IPC: C07C51/47
Filed: 2000-12-28
Granted: 2006-01-27
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: method comprises contacting vapor-phase mixture at 150-205°C with alkali and/or alkali-earth metal carboxylate dispersed on activated carbon resulting in conversion of alkyl iodides into corresponding carboxylic acid esters, while iodine becomes bound in the form of inorganic iodide. 
     EFFECT: facilitated freeing of carboxylic acid product from organic iodine compounds. 
     4 cl, 2 tbl, 32 ex
Patent RU-2260680-C2 (RU)
Inventor: BASARYGIN JU M
IPC: C09K8/44
Filed: 2001-02-02
Granted: 2005-09-20
Abstract: FIELD: gas production equipment, particularly for killing wells with reservoir pressure below hydrostatic pressure and for gas pipeline protection against water and mechanical impurities. 
     SUBSTANCE: method involves injecting methylcellulose used as gel-forming composition into well, wherein methylcellulose is introduced as foamed aqueous solution and density thereof may be regulated along the whole well borehole height. 
     EFFECT: possibility to regulate well killing liquid density along well borehole height, increased speed of well killing gel-forming composition production.
Patent RU-2204729-C2 (RU)
Title: Механизм сдвига фаз впуска на приводном валу
Inventor: FOMIN N A
IPC: F01L1/352
Filed: 2001-05-14
Granted: 2003-05-20
Abstract: Изобретение может быть использовано в двигателях внутреннего сгорания. Механизм сдвига фаз впуска состоит из нажимной втулки, закрепленной на одной оси с наружным рычагом, двигающимся при нажатии педали газа и приводного вала, верхний конец которого снабжен конической косозубой шестерней, находящейся в зацеплении с конической косозубой шестерней распределительного вала с передаточным числом, равным единице. Распределительный вал управляет впускным клапаном цилиндра двигателя внутреннего сгорания. Нижний конец приводного вала снабжен шестерней, двигающейся по приводному валу на шлицах и находящейся в зацеплении с многозаходовым червяком на конце коленчатого вала с передаточным числом, равным двум. Нажимная вилка упирается в верхний торец косозубой шестерни через опорный подшипник. Ход рычага ограничен с одной стороны регулировочным болтом холостого хода, а с другой стороны - переключателем марки бензина. Технический результат заключается в экономии топлива на малых и средних нагрузках двигателя, в возможности работы двигателя на различных сортах бензина и в повышении долговечности. 1 ил.
Patent RU-2183870-C2 (RU)
Inventor: BAJKOV JU A
IPC: G21F7/00
Filed: 2001-06-26
Granted: 2002-06-20
Abstract: FIELD: communication engineering. SUBSTANCE: device has rectangular frame with members arranged inside and connected to the frame. The frame and members are manufactured from electric conducting material. EFFECT: reduced harmful influence of handset radiation upon a patient. 8 cl, 1 dwg
Patent RU-2222311-C2 (RU)
Inventor: SAVEL EV V I
IPC: A61H39/00
Filed: 2001-06-29
Granted: 2004-01-27
Abstract: FIELD: medicine, namely physiotherapy apparatuses. SUBSTANCE: apparatus includes electrodes, power unit, driving pulse shaper, switch boards, modulators, variable resistors, measuring device, memory device. Apparatus allows to correct excess or deficiency of energy in meridians due to supplying correcting electric currents which (if necessary) may prevent possibility of electric current passing between separate biologically active points and may provide possibility of passing electric current in any desired direction between biologically active points and meridians. Apparatus allows to perform microelectrophoresis with use of drugs and to simultaneously use sedative and stimulating medical drugs. EFFECT: enhanced efficiency of treatment. 3 cl, 6 dwg
Patent RU-2212466-C2 (RU)
Title: Alloying composition
Inventor: BELKIN G I
IPC: C22C35/00
Filed: 2001-07-04
Granted: 2003-09-20
Abstract: FIELD: metallurgy. SUBSTANCE: alloying composition comprises aluminum or aluminum and titanium or zirconium and rare-earth metals taken in the amount 0.03-40%. Alloying composition comprises aluminum in the amount 20-40% in the following ratio of components, %: aluminum, 20-40; niobium, 40-80; rare-earth metals, 0.03-40; aluminum and titanium taken in the amount 15-20% and 20-30%, respectively in the following ratio of components, %: aluminum, 15-20; titanium, 20-30; niobium, 50-65; rare-earth metals, 0.03-40; zirconium taken in the amount 25-50% in the following ratio of components, %: niobium, 50-85; zirconium, 25- 50; rare-earth metals, 0.03-40. The proposed alloying composition shows the enhanced technological effectiveness and enhances the extraction of rare-earth metals in steel. Invention can be used in making alloys and special steels. EFFECT: improved and valuable properties of alloy composition. 4 cl
Patent RU-2219502-C2 (RU)
Title: Coriolis meter possessing explosion-proof case
Inventor: LISTER EHRNEST DEHJL
IPC: G01F1/84
Filed: 2000-01-24
Granted: 2003-12-20
Abstract: FIELD: measurement technology. SUBSTANCE: Coriolis meter has explosion-proof case which is so built that it can withstand blast of volatile material inside case. Explosionproof case prevents sparking and heating caused by blast of volatile material outside of case. Any clearances and holes in explosion-proof case ensure sufficiently long path for flame to cool ignited or hot material going out of case. Usage of secondary case in the capacity of explosion-proof component makes it possible to employ high-power driving facility and traditional wires inside case. EFFECT: design of explosion-proof large-sized Coriolis meter for use in explosion-risky environment. 6 cl, 12 dwg
Patent RU-2218666-C2 (RU)
Title: Digital modem
Inventor: AGAPOVA V N
IPC: H04L5/14
Filed: 2001-10-15
Granted: 2003-12-10
Abstract: FIELD: electrical communications; data transfer systems with phase- and amplitude-keyed signals and partially suppressed sideband. SUBSTANCE: novelty is furnishing device with new parts and interconnections listed in description of invention that enable the following: new approach to separation of synchronous information about carrier-wave phase shift from operating signal without causing additional noise; interaction between carrier-wave phase control systems responding to operating signal and single-frequency pilot signal disposed beyond operating signal spectrum with the result that carrier phasing resultant characteristics are improved; elimination of fast carrierwave phase fluctuations using adaptive compensation method; and joint operation of proposed device and pilot signal using and not using modems. EFFECT: enhanced noise immunity; enlarged functional capabilities. 1 cl, 6 dwg
Patent RU-2219904-C2 (RU)
Inventor: IONOVA S A
IPC: A61P15/02
Filed: 2001-10-29
Granted: 2003-12-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: vaginal suppository with anti-fungal effect contains nystatin, nypasol, citric acid, hydrophobic base, sea-buckthorn oil and paraffin in the following ratio of components, g per 1 suppository: the first variant: nystatin, 212 500-275 000 U; nypasol, 0.002; citric acid, 0.000075; sea-buckthorn oil, 0.2; paraffin, 0.04-0.06; hydrophobic base, the balance; the second variant: nystatin, 425 000-550 000 U; nypasol, 0.002; citric acid, 0.000075; sea-buckthorn oil, 0.2; paraffin, 0.04-0.06; hydrophobic base, the balance. Invention provides both anti- fungal and anti-inflammatory properties of suppository. EFFECT: valuable properties of suppository, expanded possibility for suppository using. 2 cl, 1 tbl
Patent RU-2222060-C2 (RU)
Title: Recombination device and method for catalytic recombination of hydrogen and/or carbon monoxide with oxygen in gas mixture
Inventor: EHKKARDT BERND
IPC: G21C19/317
Filed: 2000-03-15
Granted: 2004-01-20
Abstract: FIELD: catalytic recombination of gases. SUBSTANCE: recombination device has at least one catalytic structure 2 disposed in chamber 4 passing gas mixture in the course of safety tank functioning. Catalytic chamber 2 has several sections T1 and T2 in direction of gas mixture flow. First section T1 has catalytic body 6 surrounded by reaction-gas throttling layer 6 in approach flow direction and second section T2 next to first one T1 has at least one catalytic body 6 directly open to gases. Method for catalytic recombination of hydrogen and/or carbon monoxide with oxygen in gas mixture is characterized in that for inserting recombination in reaction gas mixture is brought to catalytic body 6. In the process catalytic body 6 is loaded in section T1 first in direction of flow with partial flow of gas mixture and is fully released from gas mixture only in second section T1. EFFECT: provision for preventing gas mixture explosion during functioning of nuclear installation safety tank. 15 cl, 5 dwg
Patent RU-2235001-C2 (RU)
Inventor: KARANIK JU A
IPC: B22D13/00
Filed: 2002-03-11
Granted: 2004-08-27
Abstract: FIELD: manufacture of castings such as sleeves. 
     SUBSTANCE: method comprises steps of starting rotation of mold after solidification of bottom part of casting and simultaneously going on melt pouring; after solidification of lateral wall of casting turning off rotation drive unit of mold and extracting casting. 
     EFFECT: lowered allowance values for working, increased density of casting.
Patent RU-2282105-C2 (RU)
Inventor: TSUMURA TOSHIKATSU
IPC: F23D1/00
Filed: 2001-08-03
Granted: 2006-08-20
Abstract: FIELD: power engineering, particularly burners for combustion of pulverulent fuel. 
     SUBSTANCE: solid fuel burner comprises central air supply pipe adapted to eject air, fuel atomizer located outside the central air supply pipe and adapted to eject fluid mixture including solid fuel and conveyance gas, additional vent orifices or pipes to supply additional air flow and one or several ambient air supply pipes. The additional vent orifices or pipes are formed on inner fuel atomizer and used for air ejection. The ambient air supply pipes are located outside fuel atomizer and used to eject air for fuel combustion. Outlet of any or determined central air supply pipe or additional vent orifice or pipe is located upstream of fuel atomizer outlet along process chain of the burner. Heated and/or compressed air is supplied to above additional vent orifices or pipes. Obstruction is created on outer surface of above central air supply pipe beginning from upstream side along process chain of the burner. The obstruction has conical part with diverging cross-section and conical part with converging cross-section. Restricted channel section is created on inner wall of fuel atomizer and is adapted to narrow fuel atomizer channel beginning from upstream side along process chain of the burner and to widen above channel to initial channel dimension. Guiding means to direct ambient air to be ejected is installed at ambient air supply pipe outlet. Pipe widening member is installed at ambient air supply pipe outlet. The widening member is adapted to increase ambient air flow twisting at above pipe outlet to provide air flow ejection at angle of 45° or less with regard to central burner axis. Annular flame stabilizer is located between fuel atomizer and ambient air supply pipe. The flame stabilizer is located opposite to solid fuel and air mixture to be ejected. 
     EFFECT: reduced nitrogen oxide concentration in exhaust gas flow. 
     55 cl, 32 dwg
Patent RU-2229563-C2 (RU)
Title: Способ стабилизации оползней
Inventor: SHADUNTS K SH
IPC: E02D31/08
Filed: 2002-07-25
Granted: 2004-05-27
Abstract: Изобретение относится к строительству, в частности к стабилизации оползневых склонов. Способ стабилизации оползней включает бурение скважин с обсадными трубами до поверхности контакта между смещающейся толщей грунта и подстилающим неподвижным грунтом, опускание в скважины взрывчатого вещества и взрывы. Новым является то, что после опускания взрывчатого вещества в скважины подают порцию литого бетона, затем опускают короткие арматурные каркасы с последующим заполнением литым бетоном до расчетного уровня скважины, обсадные трубы приподнимают выше градиентного слоя, производят взрывы, при этом литой бетон и короткие арматурные каркасы опускаются в образовавшиеся полости, а после отвердевания бетона обсадные трубы извлекают. Технический результат, обеспечиваемый изобретением, заключается в повышении эффективности стабилизации за счет образования в грунте барьеров из цементного камня, останавливающих движение оползня, а также сокращении трудозатрат и сроков стабилизации склонов. 5 ил.
Patent RU-2234153-C2 (RU)
Inventor: KUZIN A JU
IPC: G21F9/16
Filed: 2002-07-29
Granted: 2004-08-10
Abstract: FIELD: recovery of liquid radioactive wastes. 
     SUBSTANCE: proposed method includes dissolution of pulp or deposits solid phase stored in acidic, neutral, or alkali medium using for the purpose nitric acid solution or solution incorporating hydrazine or hydroxylamine, or hydrazine and hydrazoic acid, or solution incorporating nitric acid, hydrazine, hydroxylamine, and hydrazoic acid. Then solution obtained is concentrated by evaporation in pH acid area, and bottom solution is vitrified. 
     EFFECT: enhanced effectiveness of recovering pulp and deposits of any level of activity. 
     1 cl 11 ex
Patent RU-2236307-C2 (RU)
Inventor: POPKOV G P
IPC: B04B11/04
Filed: 2002-08-07
Granted: 2004-09-20
Abstract: FIELD: separation of agents by settling or sorption methods; cleaning liquids (molten salts, aqueous solutions, oils); nuclear power engineering for processing nuclear fuels in molten salts by pyro-chemical methods. 
     SUBSTANCE: device proposed for realization of said method includes rotor made in form of hollow cylinder with blanked-off upper end, ports in upper part and restriction in lower part; its lateral surface has holes. Device is immersed in liquid to be clarified and recirculation of liquid is performed by rotation of rotor, thus sucking sediments and suspensions. Then rotor is raised above surface of liquid and sediment is squeezed to remove entrapped liquid, after which rotor is shifted to flushing fluid and then to volatile fluid for discharge of product and sediment if washed-off. 
     EFFECT: increased productivity; simplified procedure.
Patent RU-2243715-C2 (RU)
Title: Joint assembly of vacuum cleaner and vacuum cleaner with such assembly
Inventor: KH OUN-JON DZHIN
IPC: A47L9/24
Filed: 2002-08-09
Granted: 2005-01-10
Abstract: FIELD: joint assembly used in vacuum cleaner between extension pipe and handle for simplifying operations of user of vacuum cleaner. 
     SUBSTANCE: joint assembly includes connection portion detachably mounted between extension pipe and handle and forming passage for air passing from suction unit to housing of vacuum cleaner. Said connection portion joins extension pipe and handle with possibility of rotation of extension pipe relative to handle in predetermined range. Additional handle extends from outer surface of joint assembly. Connection portion includes first connection tube having in one end first hinge and detachably joined with extension pipe and second connection tube having in one end second hinge and rotatably coupled by its other end with first hinge and detachably joined by its other end with handle. Vacuum cleaner includes housing, unit for suction of dirt from cleaned surface, handle joined with housing of vacuum cleaner, extension pipe connecting handle with suction unit, joint assembly detachably mounted between extension pipe and handle. Joint assembly forms passage for air passing from suction unit to housing of vacuum cleaner and joins extension pipe with handle with possibility of rotation of extension pipe relative to handle in predetermined range. 
     EFFECT: improved design, simplified usage of vacuum cleaner. 
     13 cl, 7 dwg
Patent RU-2271373-C2 (RU)
Inventor: EHEHRILEH JARI
IPC: B29C48/32
Filed: 2001-03-21
Granted: 2006-03-10
Abstract: Изобретение относится к мультимодальной полимерной композиции, предназначенной для изготовления труб и к изготовленным из нее трубам. Полимерная композиция содержит 92-99 мас.% бимодального полиэтилена и 1-8 мас.% сажи и  имеет скорость течения расплава MFR 5  в диапазоне от 0,15 до 0, 40 г/10 мин., определенную согласно ISO 1133, а также плотность в диапазоне от 955 до 965 кг/м 3 . Причем бимодальный полиэтилен состоит из 42-55 мас. % низкомолекулярного гомополимера этилена, имеющего  скорость течения расплава MFR 2,1  от 350 до 1500 г/10 мин.,  и 58-45 мас. % высокомолекулярного сополимера этилена с 1-гексеном, 4-метил-1-пентеном, 1-октеном и/или 1-десеном. Трубы, изготовленные из вышеуказанной композиции имеют расчетное напряжение не менее 9,0 МПа, обладают  высокой технологичностью, высоким сопротивлением медленному росту трещин, а также быстрому распространению трещин и высоким максимально допустимым расчетным напряжением. 3 с. и 20 з.п. ф-лы, 2 табл.