baber/WOPTO huggingface dataset:
Patent RU-2221255-C2 (RU)
Inventor: ARDENK JAEHR-LARSEN JAN KHENRI
IPC: G01R33/28
Filed: 1998-12-23
Granted: 2004-01-10
Abstract: FIELD: magnetic resonance visualization of image. SUBSTANCE: method of magnetic resonance examination of specimen, preferably organism of man or animal, includes preparation of hyperpolarized solution of agent with high T 1  by solution of hyperpolarized solid specimen of mentioned agent with high T 1  in physiologically allowable solvent. Operations of hyperpolarization of solid specimen of mentioned agent with high T 1  by means of polarizing agent include: a) separation of all, practically all or portion of mentioned polarizing agent with high T 1 ; b) injection of mentioned hyperpolarized solution into mentioned specimen; c) irradiation of mentioned specimen by second radiator with frequency chosen for excitation of nuclear spin transitions in selected nuclei, for example, in nuclei of magnetic resonance agent with high T 1 ; d) recording of magnetic resonance signals from mentioned specimen and e) winning of image, dynamic data flow, diffusion parameters, perfusion parameters, physiological parameters ( for instance, pH, pO 2 , pCO 2 , temperature or ion concentration ) or metabolic parameters from mentioned recorded signals. Mentioned agent with high T 1  in mentioned hyperpolarized solution has value T 1  ( with field intensity in range 0.01- 5.0 Tm and temperature between 40-and 60 C ) for at least 5.0 s. Formula of invention gives description of composition and contrast medium which are utilized as agent with high time of longitudinal relaxation T 1 . EFFECT: raised quality of visualization of image. 34 cl, 5 dwg
Patent RU-2196739-C2 (RU)
Title: Sulfate-reduction bacteria growth control agent
Inventor: DZHEMILEV U M
IPC: A01N43/88
Filed: 2001-01-19
Granted: 2003-01-20
Abstract: FIELD: bacteriostatics. SUBSTANCE: agent, in particular for use in petroleum industry, is N-o- ethoxyphenyl-perhydro-1,3-5-dioxazine with general formula C 11 H 15 O 3 N. EFFECT: increased biocidal efficiency at zero toxicity and anticorrosive effect. 1 tbl
Patent RU-2217648-C2 (RU)
Inventor: MEDVEDEV N I
IPC: F16L37/28
Filed: 2001-02-02
Granted: 2003-11-27
Abstract: FIELD: rocketry. SUBSTANCE: invention relates to devices for separation of cryogenic charging lines. Proposed detachable connection contains pneumatic drive piston. It consists of two concentric stepped sleeve which form spaces between sleeves and bushing connected with control pneumatic pipe. Sleeve is mounted on detachable union to thrust side union. Outer sleeve is made integral with lock for thrusting against end face of inner sleeve. EFFECT: improved reliability of disconnection of cryogenic lines. 1 dwg
Patent RU-2196676-C2 (RU)
Inventor: ALIFANOV A V
IPC: B29C43/18
Filed: 2001-02-12
Granted: 2003-01-20
Abstract: FIELD: chemistry and metallurgy, means for manufacture of abrasive and frictional articles. SUBSTANCE: one or several blanks of compacted mix of carbonic fibre and pitch are placed inside the shell for the time of calcination, the shell is made of material and has dimensions providing for limitation of deformation of the surfaces and variation of the blank dimensions, as well as for isolation of the blank from environment for the period of calcination. The method comprises formation of the starting compound by mixing of carbonic fibre with pitch, moulding of the blank by means of volumetric compaction of the starting compound and calcination of the blank. At placement in the closed shell at least of two blanks a spacer is installed between the surfaces of the adjacent blanks, the spacer is made of material, which does not exert physico-chemical action on carbon fibre and pitch in the process of calcination. EFFECT: simplified procedure and enhanced production of articles with provision of the precision of blank dimensions with maximum approximation to the dimensions of the finished article. 4 cl, 1 dwg
Patent RU-2197928-C2 (RU)
Title: Method for preventing increase in intraocular pressure after extracting cataract complicated with pseudoexfoliative syndrome and/or glaucoma
Inventor: IOSHIN I EH
IPC: A61F9/007
Filed: 2001-03-14
Granted: 2003-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves making conjunctiva incision concentrically to limb. 1/3 thickness deep sinusoid sclera incision is made in the superior part of the eyeball 1.9-2.2 mm far from the limb. Tunnel incision penetrating into the anterior chamber is made. Anterior capsule of the lens is accessed and nucleus hydrodissection is performed. The nucleus is removed. Intraocular lens is implanted in capsular sack. An additional incision is done above Schlemm canal projection under scleral overhang. Cutting rod of trabeculotome is introduced into the additional incision and dosed sinus trabeculectomy is carried out. EFFECT: reduced risk of postsurgical complications; high degree of vision and social rehabilitation. 2 dwg
Patent RU-2253233-C2 (RU)
Inventor: KHAKER EHRVIN
IPC: A01N37/38
Filed: 1999-08-10
Granted: 2005-06-10
Abstract: FIELD: agriculture, in particular herbicide compositions. 
     SUBSTANCE: invention relates to weed controlling method for tolerant cotton crops using (A) road spectrum herbicides selected from group (A1) glufosinate (salt) and related compounds; (A2) glyphosate (salt) and related compounds; and (B) herbicides selected from group containing diurone, trifluraeline, linuron, and pendimethalin; lactofen, oxyfluoren, bispiribac and salts thereof, pyrithiobac and salts thereof; setoxydim, cyclosidim, and cletodim; wherein components (A) and (B) are used in synergistically effective ratio. Also are described herbicide compositions containing compound from group (A1) or (A2) and herbicide from group (B). 
     EFFECT: effective controlling of weeds in cotton crops. 
     9 cl, 12 tbl, 3 ex
Patent RU-2203423-C2 (RU)
Inventor: ALYMENKO N I
IPC: E21F5/00
Filed: 2001-05-07
Granted: 2003-04-27
Abstract: FIELD: mining industry, prevention of gas dynamic manifestations from soil in mine workings, specifically, in potassium mines. SUBSTANCE: gas pressure is reduced by loosening rock mass, by displacement and separation of rocky soil in working. Simultaneously with driving of working in rocky soil cut is formed and way for gas outlet is secured. As result displacement of rocks into machine cut takes place accompanied by separation of rocks which leads to reduction of formation and gas pressure. Formation pressure falls due to destruction and displacement of rocky soil into newly formed space of machine cut. Gas pressure drops thanks to destruction and displacement of rocky soil into newly formed space of machine cut and spaces carrying gas enlarge in volume and gas leaves through cracks into mine working. The greater side component of formation pressure, the more is active process of displacement and separation of rocks occurs, the lower gas pressure turns and probability of gas dynamic destruction of rock in mine working diminishes. EFFECT: increased efficiency of reduction of formation and gas pressure on rocky soil of mine working. 2 dwg
Patent RU-2206042-C2 (RU)
Title: Method of shooting-free determination and registration of individual corrections for gun for initial velocity of projectile
Inventor: ZAKAMENNYKH G I
IPC: F41G3/12
Filed: 2001-05-28
Granted: 2003-06-10
Abstract: FIELD: artillery armament, preparation of artillery complexes for shooting. SUBSTANCE: changes in diameter of bore in chamber and caliber parts in specified sections are measured along length with determination of bore profile. Depth of projectile feeding into worn-out bore of gun is established and more exact volume of chamber in space behind projectile is calculated by depth of feeding. Individual correction for change of initial velocity is determined by way of taking into account of more exact volume of chamber, bore wear-out and with allowance for properties of lot of rounds. Mentioned determination is found by means of proper computer program, then individual correction is entered to channel ΔV of ballistic computer of gun fire control system. EFFECT: increased accuracy of determination and due account of individual correction for value of initial velocity of projectile. 2 dwg
Patent RU-2202033-C2 (RU)
Inventor: PAVLYCHEV V N
IPC: C09K8/467
Filed: 2001-06-15
Granted: 2003-04-10
Abstract: FIELD: oil and gas production. SUBSTANCE: grouting composition for cementing wells in hydrogen sulfide medium contains 59.0-65.0% of Portland cement, 3.0-12.0% of sulfur or pyrite, 5-10% calcium chloride solution or 5-10% solution of solid sulfur production waste, and water as tempering liquid. EFFECT: improved quality of cement stone and simplified preparation technology. 3 cl, 1 tbl
Patent RU-2211801-C2 (RU)
Title: Способ модифицирования пористого углеродного материала
Inventor: GORDEEV S K
IPC: C01B31/08
Filed: 2001-06-15
Granted: 2003-09-10
Abstract: Изобретение предназначено для адсорбционной техники, электротехники и электроники и может быть использовано при получении активных углей, электродных материалов. Порошок нанопористого углеродного материала с объемом нанопор 0,49 см 3 /г и удельной поверхностью 1330 м 2 /г пропитывают жидким окислителем, например, азотной кислотой с концентрацией 30-65%. Выдерживают при комнатной температуре и остаточном давлении не более 100 Па 15 мин. Пропитанный порошок помещают в колбу и заливают кислотой. Массовое соотношение кислота : углеродный материал 10:1. После термостатирования на водяной бане при 80 o С 2 ч кислоту сливают. Порошок отмывают от кислоты до рН не менее 3, высушивают при (110±5) o С. Определяют содержание функциональных групп. Оно должно быть не менее 1,0 ммоль/г. Термообработку проводят в среде аргона при 300-800 o С со скоростью нагрева 20 o С/мин. Выдерживают 1 ч. Цикл окисление - термообработка повторяют до достижения требуемых размеров и объема пор. Изобретение позволяет расширить номенклатуру поглощаемых веществ, регулировать пористую структуру углеродного материала, увеличить объем и размеры нанопор. 4 з.п. ф-лы, 1 ил., 1 табл.
Patent RU-2235656-C2 (RU)
Title: Устройство для определения дефектов поверхности катания колесных пар
Inventor: SINEL NIKOV BORIS IOSIFOVICH
IPC: B61K9/12
Filed: 2001-07-04
Granted: 2004-09-10
Abstract: Изобретение относится к вспомогательному железнодорожному оборудованию. Чувствительные элементы в виде щупов, взаимодействующие с гребнями и поверхностью катания, связаны с кареткой и через преобразователи сигнала - с регистраторами износа гребней и дефектов поверхности катания. Щуп, взаимодействующий с поверхностью катания колес, подпружинен в вертикальной плоскости. Каретка образована роликами с осями, которые соединены между собой планкой. На планке размещены балка и полый элемент с продольным пазом, вдоль которого нанесены линейные деления для регистратора износа гребней. Один преобразователь сигнала выполнен в виде стержня со щупом и отметкой, размещенного внутри полого элемента с возможностью перемещения относительно него, а другой преобразователь сигнала является подпружиненным двуплечим рычагом и закреплен на балке с возможностью поворота относительно оси. Конец одного плеча снабжен щупом, а на конце другого плеча закреплен сферический подпятник. Регистратор дефектов поверхности катания закреплен на горизонтальной полке кронштейна и выполнен в виде индикатора часового типа, стержень которого расположен напротив сферического подпятника. Регистратор диаметра колес выполнен в виде плоского элемента со стрелкой, который расположен под прямым углом к образующей двуплечего рычага, и линейной шкалы, выполненной в форме окружности и закрепленной на кронштейне. Устройство характеризуется расширенными функциональными возможностями и повышенной надежностью в работе. 3 ил.
Patent RU-2215310-C2 (RU)
Title: Optical fiber ( variants )
Inventor: MATSUO SOITIRO
IPC: G02B6/028
Filed: 2001-10-02
Granted: 2003-10-27
Abstract: FIELD: fiber-optical communication lines. SUBSTANCE: optical fiber includes layer with high concentration of germanium placed along center of fiber and showing concentration of 0.1 or more per cent by mass of germanium oxide with reference to total mass of layer with high concentration of germanium and layer with low concentration of germanium located around layer with high concentration and containing germanium oxide with concentration under 0.1 per cent by mass relative to total mass of layer with low concentration of germanium. In compliance with first variant scattering factor of focal power from layer with high concentration of germanium to layer with low concentration of germanium in used band of wave lengths is equal to 0.4% or under relative to total focal power propagated through optical fiber. According to second variant outer diameter of layer with high concentration of germanium is at least 2.6 times greater than diameter of field of mode in utilized range. EFFECT: increased hydrogen resistance of fiber. 6 cl, 12 dwg
Patent RU-2221796-C2 (RU)
Inventor: FUDZITA TAKASI
IPC: C07D471/04
Filed: 2000-04-06
Granted: 2004-01-20
Abstract: FIELD: organic synthesis. SUBSTANCE: invention provides novel amine derivatives of general formula I:   (I), where R 1  represents carbamoyl group optionally containing one or two alpha-substituents (described below), thiocarbamoyl group optionally containing one or two alpha-substituents (described below), sulfonyl group containing one alpha-substituent (described below), or carbonyl group containing one alpha- substituent (described below); R 2  represents hydrogen atom; R 3  C1-C10-alkyl group; W 1 ,W 2  and W 3 , each represents ordinary bond or C1-C8-alkylene group; X represents oxygen or sulfur atom; Y oxygen atom; Q sulfur atom; X group = CH- or nitrogen atom; Ar benzene or naphthalene ring; L represents 1-2 substituents in Ar ring, each being hydrogen or C1-C6-alkyl; alpha-substituents can be C1-C10-alkyl, C3-C10-cycloalkyl, or phenyl optionally substituted by 1-3 gamma-substituents (described below), etc.; gamma- substituents can be C1-C6-alkyl, halo-C1-C6-alkyl, C1-C6-alkoxy, halogen, hydroxy, cyano, nitro, or alkylenedioxy group; or their pharmaceutically acceptable salt or esters. Pharmaceutical composition exhibiting PPARγ- activating effect includes a compound I or its pharmaceutically acceptable salt or ester derivative in effective amount along with carrier or diluent. Agent containing compound I or its pharmaceutically acceptable salt or ester derivative is suitable for treatment of cancer. Treatment or prevention of cancer in warm-blooded animals consists in administration of effective amount of compound I or its pharmaceutically acceptable salt or ester derivative optionally in combination with PXR activator. EFFECT: extended choice of biologically active compounds with PPARγ-activating effect. 36 cl, 7 tbl, 109 ex
Patent RU-2209893-C2 (RU)
Inventor: VIKTOROV G V
IPC: E21B43/08
Filed: 2001-11-05
Granted: 2003-08-10
Abstract: FIELD: underground water intake. SUBSTANCE: invention relates to operation of underground water intakes, particularly, to devices for reconditioning of wells by reagent methods. Proposed device for circulation treatment of well for water contains water lifting tubing with set of disks secured on tubing at fixed distance from each other, carcass in form of perforated tube, gravel charge, outer case in form of ellipsoid of rotation whose smaller axis coincides with geometric axis of water lifting tubing. Surface of rotation is porous, with screw-like guides in contact with holes of perforated tube. Hydraulic coupling between screw-like guides and perforated tube is provided by means of flat horizontal flexible ring, flexible vertical pipeline coupled with pressure source, and ejector whose mixing chamber is connected with flexible vertical pipeline. Ejector is coupled through outlet section with gravel charge, and cover is secured over outer case. Said cover is made in form of curve to "witch of Agnesi" on inner surface of which curvilinear cycloidal conductors are provided. Pulsator is installed in ejector mixing chamber. Pulsate is made of curved bimetallic plates, not less than four in number. EFFECT: intensified regeneration of well, increased well output. 3 dwg
Patent RU-2231241-C2 (RU)
Inventor: BOGDANOVICH V P
IPC: A01B35/32
Filed: 2001-12-07
Granted: 2004-06-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: method involves measuring frequency and amplitude of working tool, draft and speed of advancement thereof simultaneously with initial movement of machine, with vibration frequency being initially regulated followed by regulation of vibration amplitude. Each regulation procedure provides for correspondence of vibration parameters to minimal draft and maintaining of machine advancement speed. Apparatus has vibration exciter with regulating device. Vibration exciter is connected to hydraulic cylinder, whose stem is pivotally connected to vibrating working tool, and is driven by hydraulic engine connected to adjustable pump. Hydraulic cylinder cavities are communicated through two back valves to hydraulic line between hydraulic engine and throttle. Rotational frequency sensor is mounted on vibration exciter drive shaft. Hydraulic lines are equipped with pressure sensors. Hydraulic cylinder stem is provided with advancement sensor. Tractor, to which tillage machine is connected, is furnished with draft sensor and speed sensor. Sensors are connected to control unit inputs and regulating devices are connected to control unit outputs. 
     EFFECT: simplified method and construction of apparatus, improved quality of soil and provision for maintaining constant speed of advancement of tractor and minimal draft. 
     3 cl, 3 dwg
Patent RU-2222194-C2 (RU)
Inventor: MALYSHEV A V
IPC: A23P1/12
Filed: 2001-12-19
Granted: 2004-01-27
Abstract: FIELD: food-processing industry, in particular, dough kneading and forming, and macaroni cutting equipment. SUBSTANCE: macaroni press has extruder with screw. Screw helical surface is composed of three stages, with capacity of second stage exceeding that of first and third stages by 6-7 times. Charging hopper is connected immediately to extruder through inlet opening and is additionally furnished with second mellower. Both mellowers are made detachable and positioned at the same level in single geometric plane on vertical shafts for synchronous rotation in direction of extruder. Each of mellowers have bushing fixed on vertical shaft. Plate asymmetrically curved in three planes is rigidly fixed on upper end of bushing. Screw is made composite and comprises all-metal shaft and screw stages fixed on shaft. First and third stages are made from fluoroplastic. Ridges of screws of these stages are reinforced with metal tape connected through pins to all-metal shaft, except for first coil ridge of third stage. Last coil is absent from first stage to form free zone in front of second stage made from metal. Fourth pressing stage positioned in end part of extruder is made in the form of metal three-blade wheel. EFFECT: simplified construction and improved arrangement of macaroni press. 4 dwg
Patent RU-2274584-C2 (RU)
Title: Хвостовая часть самолета крещишина и способ уменьшения завихрений воздушного потока
Inventor: KRESHCHISHIN GENNADIJ TROFIMOV
IPC: B64C1/26
Filed: 2002-01-31
Granted: 2006-04-20
Abstract: Изобретение относится к авиационной технике. Хвостовая часть фюзеляжа самолета выполнена в виде тонкостенной обечайки, сужающейся к заднему концу и присоединенной широкой кольцевой частью к переборке. В хвостовой части обечайки выполнены два отверстия и наклонный аэродинамический канал. Первое отверстие выполнено в верхней хвостовой части обечайки и совмещено с верхней кромкой аэродинамического канала, нижняя кромка которого совмещена со вторым отверстием, выполненным в виде среза хвостовой части обечайки. Уменьшение в полете завихрений воздушного потока за хвостовой частью достигается путем отсоса пограничного слоя воздушного потока с наружной поверхности спинки фюзеляжа через наклонный аэродинамический канал. Техническим результатом изобретения является уменьшение аэродинамического сопротивления, уменьшение длины и массы хвостовой части фюзеляжа. 2 н. и 3 з.п. ф-лы, 3 ил.
Patent RU-2241649-C2 (RU)
Inventor: REHMSI KRISTOFER POL
IPC: B65D51/22
Filed: 2000-07-05
Granted: 2004-12-10
Abstract: FIELD: packing equipment, particularly for packing and distribution liquid product from container, namely squeezable plastic bottle sealed with pierced diaphragm. 
     SUBSTANCE: closing device comprises piercing member displaced for predetermined distance towards container. Piercing member has cutting end, which pierces diaphragm to make distribution orifice. Piercing member is fixed in terminal displacement stage to close distribution orifice and to prevent liquid product leakage when container is overturned before product distribution. Closing device is particularly convenient for packages with liquid products separated into light and heavy fractions during storage thereof. 
     EFFECT: prevention of light fraction leakage during container upturning and possibility to displace light fraction by heavy one from distribution orifice before liquid product discharge. 
     8 cl, 7 dwg
Patent RU-2274506-C2 (RU)
Title: Molding machine for making parts by drawing sheet metal with use of tool or mold
Inventor: SHANSERELL ZHIL
IPC: B21D11/02
Filed: 2002-03-07
Granted: 2006-04-20
Abstract: FIELD: plastic metal working, possibly manufacture of parts of sheet metal by drawing. 
     SUBSTANCE: tool of molding machine is mounted crosswise in central portion of lengthwise oriented frame. Clamping devices are arranged at both sides of tool; each device is mounted on support driven to motion by means of two pairs of pushers performing rocking motion. One pair of quasi-horizontal pushers is secured to respective end of frame; other pair of pushers is secured to lower end of central portion of frame. Said lower end is in the form of bracket. Clamping devices and their supports are mounted with possibility of motion relative to frame in such a way that one of their points is hold in vertical lengthwise plane. Unit for holding point of each clamping device and of its support in vertical lengthwise plane includes guiding member. Said guiding member is mounted at one side directly on cylinder of one of control pushers of each clamping device and at other side its is coupled with frame with possibility of continuous holding of axis of given pusher in said vertical lengthwise plane. 
     EFFECT: simplified design of machine. 
     9 cl, 2 dwg
Patent RU-2220745-C2 (RU)
Inventor: ARZAMASTSEV A P
IPC: A61L2/16
Filed: 2002-03-21
Granted: 2004-01-10
Abstract: FIELD: medicine, hygienic. SUBSTANCE: disinfecting composites for impregnation of hygienic napkins comprise: the first composite contains phosphopag, glycerol, ethyl alcohol and purified water; the second composite contains phosphopag, polyethylene glycol-400, glycerol, citric acid and purified water. Indicated composites provide high antibacterial activity and absence of specific odor. EFFECT: enhanced effectiveness, improved properties of composite. 2 cl, 3 tbl, 5 dwg
Patent RU-2228413-C2 (RU)
Inventor: JAROV V A
IPC: E04B5/02
Filed: 2002-06-10
Granted: 2004-05-10
Abstract: FIELD: building, particularly construction of floor structures for low-story public and civil buildings. SUBSTANCE: floor slab includes upper and lower reinforced concrete layers and heat insulation layer located in-between. The layers are integrated into rigid box-like frame by counter ribs and discrete vertical connectors. Vertical connectors are made of heavy-weight concrete and formed by orifices created in heat insulation layer. The orifices are equidistant one from another in longitudinal and transverse directions. EFFECT: increased floor rigidity, simplified manufacturing technique. 4 dwg
Patent RU-2232149-C2 (RU)
Inventor: KHOZIN V G
IPC: C04B28/36
Filed: 2002-06-19
Granted: 2004-07-10
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: binding agent for mortars and concretes is composed of 50.0-66.7% dolomitized limestone as filler, 26.7-49.5% sulfur, and 0.3-10.0 tetrapolysulfide as polymeric sulfur stabilizer. 
     EFFECT: increased strength of sulfur concrete. 
     2 dwg, 2 tbl