baber/WOPTO huggingface dataset:
Patent RU-2201927-C2 (RU)
Title: Amidine compounds and pharmaceutical composition eliciting inhibitory effect on xa factor
Inventor: KATOKH SUSUMU
IPC: A61P7/02
Filed: 1999-04-09
Granted: 2003-04-10
Abstract: FIELD: organic chemistry, medicine, hematology. SUBSTANCE: invention describes novel compounds of amidine of the formula (I)   where R represents group of formulas (a)  , (b)   or (c)  ; R 4  is hydrogen or halogen atom; R 5  is hydrogen atom, cyano-, carboxy- or lower alkoxycarbonyl-group; R 6  is hydrogen atom, hydroxy-, carboxy-, lower alkoxycarbonyl-group, phenyl group that is optionally substituted with amidino-group; pyridyl that is optionally substituted with 1-3 substituents taken among lower alkyl group, benzoylamino-group, quinolyl, pyrimidyl; X 2  is oxygen atom, sulfur atom; X 3  means (CH 2 ) m  where m = 0, whole number from 1 to 3; X 4  means -C(=NH)-, -SO 2 NH-, pyridinyl or a linear bond; X 5  means alkylene group containing 1-6 carbon atoms, alkenylene group containing 2-6 carbon atoms or a linear bond; R 7  is hydrogen atom or group   where R 9  means NH, NR 11  where R 11  is lower alkyl group, benzyl group; R 10  is lower alkyl group or amino-group; R 8  is cycloalkyl group optionally substituted with carboxy-group; phenyl group, benzyl group; Y 1  means oxygen atom or NR 12 ;   are hydrogen atom, lower alkyl group, phenyl group substituted with carboxy-group or lower alkoxycarbonyl group, -, or -(Y 6  means CO-, COCO 2  or (CH 2 ) r ) where r = 0, 1; Y 2  means oxygen atom or linear bond; Y 3  means pyridinyl or   where s and t are similar or different and each is a whole number from 1 to 3; Y 4  means CO-, CONH-, -CH= CH-; Y 5  means   or   where Ak is lower alkyl group; p = 0 or whole number from 1 to 3; p″ = 0; A means group of formulas   or  ; j = 1; k = 0; m and n are similar and each is whole number 1; R 1 , R 2 , R 3  are similar or different and each represents hydrogen atom or hydroxy-group or its salt. Compounds show inhibitory activity with regards to blood coagulation Xa factor. Invention describes also pharmaceutical composition exhibiting inhibitory effect of Xa factor based on claimed compounds. EFFECT: valuable medicinal properties of compounds and pharmaceutical composition. 12 cl, 15 tbl
Patent RU-2188356-C2 (RU)
Title: High-pressure composite gas bottle
Inventor: RUSANOV V D
IPC: F17C1/06
Filed: 2000-11-10
Granted: 2002-08-27
Abstract: FIELD: high-pressure gas bottles. SUBSTANCE: high-pressure gas bottle includes composite load-bearing envelope, inner sealing metal envelope with bottoms and metal flanges. One flange is provided with taper projection. One bottom has taper bead and is connected with taper projection of flange by means of weld seam. Taper rectilinear surface of flange projection is directed inside bottle and is connected with bead of inner envelope bottom over entire contact surface. One flange and one bottom are made without holes. EFFECT: enhanced sealing of bottle. 2 cl, 1 dwg
Patent RU-2242274-C2 (RU)
Title: Усовершенствованный способ экструзии
Inventor: KHOBBS DEHVID G
IPC: A01N43/76
Filed: 1999-04-22
Granted: 2004-12-20
Abstract: Изобретение относится к приготовлению сельскохозяйственных химикатов, минеральных и других веществ, а именно к способам приготовления диспергируемых в воде гранул, включающих такие вещества. Способ приготовления композиции в форме экструдированных гранул, содержащей по меньшей мере один действующий компонент, состоит в добавлении в композицию перед экструзией по меньшей мере одного кремнийорганического поверхностно-активного вещества. Количество этого кремнийорганического поверхностно-активного вещества находится в интервале от более 0,001 до менее 0,1 мас.% в пересчете на массу композиции перед экструзией. Описан также способ снижения температуры экструзии экструдируемой композиции сельскохозяйственного назначения путем введения в исходную композицию перед экструзией путем смешения указанного количества кремнийорганического поверхностно-активного вещества, а также экструдированные гранулы. Изобретение позволяет снизить температуру проведения процесса экструзии, что позволяет сделать процесс экструзии более эффективным без ослабления биологического эффекта действующего компонента. 3 с. и 8 з.п.ф-лы.
Patent RU-2201372-C2 (RU)
Inventor: ZHELTOK LEONID IPPOLITOVICH
IPC: B63B1/40
Filed: 2000-12-26
Granted: 2003-03-27
Abstract: Изобретение относится к судостроению и касается строительства корпусов судов с устройствами для снижения волнового и вихревого сопротивления воды. Корпус судна снабжен устройством для уменьшения волнового и вихревого сопротивления, выполненным в виде по крайней мере одной плоскости, укрепленной вдоль корпуса судна на уровне ватерлинии. У носа судна плоскости выполнены изогнутыми вверх. За кормой плоскости смыкаются в одну плоскость. Ширина плоскости может быть равна 0,05-0,3 высоты осадки судна. Плоскости целесообразно наклонять на угол, равный 15-45 o  от горизонтали. Плоскости могут выступать за корму на 1-5 м. Кромки плоскостей целесообразно выполнять из упругого материала, например из резины. При этом ширину упругих кромок целесообразно выбирать равной 0,2-0,5 м. Плоскости могут быть прикреплены к корпусу шарнирно с возможностью изменения угла наклона плоскостей в процессе движения судна. Плоскости целесообразно дополнительно снабжать устройством для регулирования их по высоте борта судна. Технический результат реализации изобретения заключается в устранении волнового сопротивления жидкости и упрощении конструкции устройства для волногашения. 7 з.п. ф-лы, 9 ил.
Patent RU-2197023-C2 (RU)
Title: Fuel element simulator
Inventor: ROZHKOV V V
IPC: G21C17/00
Filed: 2001-01-03
Granted: 2003-01-20
Abstract: FIELD: nuclear power engineering; reactor core components. SUBSTANCE: simulator is essentially pressurized can whose geometrical dimensions correspond to those of fuel element can. Simulator can accommodates composite core made of nuclear-safe material and assembled of cylindrical rods. Core height is at least not smaller than height of nuclear fuel pile in fuel element. Core is installed so that radial and axial clearances are provided. Core rods are enclosed either fully or with their cylindrical part in jacket made of material having higher thermomechanical properties than rod material. Core rods are made of lead. EFFECT: enhanced nuclear safety of power units during their pre-start tests, facilitated acquisition of data on nuclear power plant equipment readiness for starting. 3 cl, 3 dwg
Patent RU-2218125-C2 (RU)
Title: Dental implant member
Inventor: BERGSTREM NIL S GUSTAF
IPC: A61C8/00
Filed: 1999-07-21
Granted: 2003-12-10
Abstract: FIELD: medical engineering. SUBSTANCE: dental implant member set has supporting member 19 usable for including into jaw model. The member has socket 21, cylindrical bushing 15 on which dental prosthesis or its principal part is manufactured. The cylinder is engageable with the supporting member. The device has passage-forming upright 1 having distal part 9 and proximal part 7. The upright is mountable in working position when the cylindrical bushing makes engagement with the supporting member. Distal part 9 is detachably fixed in the supporting member socket via proximal opening of cylindrical bushing canal in which proximal part 7 of the upright projects from the opening. The passage- forming upright is fixable in supporting member by means of separating force pressing the wall. The force presses the upright against the internal socket surface when upright 1 is fixed in socket 19. Removal from the socket is also possible. EFFECT: simplified fastening mechanism. 8 cl, 5 dwg
Patent RU-2200271-C2 (RU)
Title: Plant for making round cross section heat-insulation envelopes
Inventor: IVANOV A A
IPC: F16L59/14
Filed: 2001-04-03
Granted: 2003-03-10
Abstract: FIELD: manufacture of round cross section envelopes used for heat insulation of pipelines in different branches of national economy, for example in building, heat and power engineering, petrochemical industry branches. SUBSTANCE: plant includes apparatus for cutting out envelopes with two frameworks arranged by mirror fashion relative to vertical axis of rotation mechanism and having built-in cutting thermic members. Each framework is mounted on struts forming pairs with two mounted in parallel drive screws for synchronously moving struts one relative to another. Holders for fixing work in working position are changeable ones. EFFECT: enhanced efficiency and quality of heat insulation due to using foam polystyrene materials. 2 cl, 3 dwg
Patent RU-2197709-C2 (RU)
Title: Passive infrared homing head of rotating rocket
Inventor: SHIPUNOV A G
IPC: F41G7/22
Filed: 2001-04-05
Granted: 2003-01-27
Abstract: FIELD: defense equipment, guided rockets, armament complexes which guide rockets on to ground and surface targets. SUBSTANCE: proposed passive infrared homing head of rotating rocket has lens optically coupled to line matrix of photo-sensitive elements, electron switch, analog-to-digital converter, on-line storage, target selector and amplifier connected in series. Output of amplifier is connected slaving-torque motor of corrected free gyro and to inputs of guidance equipment of rocket. There are inserted change- over switch of elements of matrix and converter of coordinates of elements of matrix from system of polar coordinates to system of Cartesian coordinates connected in series. Output of change-over switch is also connected to input of switch, second input of coordinate converter is connected to output of transmitter of rocket angle of roll and output is connected to second inputs of on-line storage and target selector. Lens and matrix are mounted on frame of gimbal suspension of gyro. Longitudinal dimension of matrix equals diameter of field of vision of lens in focal plane. EFFECT: simplified design of rocket with simultaneous simplification of structure of homing head. 2 dwg
Patent RU-2198633-C2 (RU)
Title: Method for treating the cases of bullous keratopathy
Inventor: GIMRANOV R M
IPC: A61F9/00
Filed: 2001-05-07
Granted: 2003-02-20
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out corneal incision, cornea stratification, paracentesis and introducing sterile water-soluble mixture of glycosamine glycans like keratan sulfate and chondroitin sulfate in 25:75 proportion. EFFECT: enhanced effectiveness of keratoprotective action.
Patent RU-2244878-C2 (RU)
Title: Запальное устройство (варианты)
Inventor: KARPOV A A
IPC: F23Q13/00
Filed: 2001-05-25
Granted: 2005-01-20
Abstract: Группа изобретений относится к области управления процессами горения и может быть использована для розжига и стабилизации пламени горелок теплоэнергетических установок. По первому варианту запальное устройство содержит плазмотрон и снабжено вспомогательной розжиговой топливной форсункой, установленной таким образом, что факел ее распыла пересекается с плазменным факелом плазмотрона. Розжиговая форсунка может представлять собой пневмогидравлическую форсунку и быть либо соединенной с автономным источником топлива либо выполнена с возможностью отбора топлива от факела распыла основной горелки. Устройство может быть снабжено камерой термической подготовки топлива, в которой в одном конце размещены плазмотрон и розжиговая форсунка, а другой конец размещен в зоне факела распыла основной горелки. В другом варианте изобретения запальное устройство, содержащее плазмотрон, снабжено кожухом с отверстиями, выполненным в виде полуцилиндра. Изобретение позволяет снизить стоимость установки за счет снижения требуемой мощности плазмотрона. 2 с. и 2 з.п. ф-лы, 7 ил.
Patent RU-2207181-C2 (RU)
Title: Pressure filter with grain media
Inventor: GIRIKOV O G
IPC: B01D24/14
Filed: 2001-06-27
Granted: 2003-06-27
Abstract: FIELD: purification of liquids by filtering on grain filters; applicable in technology of water treatment and purification of sewage waters, various liquids from impurities in processes of chemical technology, ore concentration, food industry and others. SUBSTANCE: pressure filter has casing, draining base, branch pipes for supply of liquid to be purified and discharge of purified liquid, supply and discharge of flushing water and system of vertical bulk profiled members. Layer of grain media is located on draining base. Bulky profiled members have cross-section reducing from top downward and immersed into upper part of immovable grain media layer. Profiled members are hollow from waterproof flexible material. Connected to inside of each profiled member from blower is pipeline of compressed air. Installed on compressed air pipeline connecting bulky profiled members and blower is check valve. Installed between check valve and profiled members is branch pipe with electromagnetic valve for discharge of compressed air to atmosphere. EFFECT: simplified design of pressure filter, and its operation, excluded breakthrough of suspended matter together with pure liquid. 2 dwg
Patent RU-2226281-C2 (RU)
Title: Способ проведения инженерно-геологических изысканий
Inventor: SMILEVETS O D
IPC: G01V3/02
Filed: 2001-12-13
Granted: 2004-03-27
Abstract: Изобретение относится к инженерно-геологическим изысканиям для получения данных о строении верхней части разреза (ВЧР) горных пород для выдачи рекомендаций под строительство технических сооружений, преимущественно на участках переходов через водные преграды. Технический результат: повышение точности выделения участков пород с различным сопротивлением на участках переходов через водные преграды. Сущность изобретения: способ включает вертикальное электрическое зондирование (ВЭЗ), круговые микроэлектрические зондирования, проверку измерений и построение геоэлектрического разреза. Перед ВЭЗ проводят электропрофилирование по каждому из конкурирующих вариантов на площади исследования. ВЭЗ осуществляют перпендикулярно створу перехода через водную преграду. Выполняют по обе стороны водной преграды круговые микроэлектрические зондирования, после чего проводят ВЭЗ дна водной преграды. Затем на площади исследования выполняют вдоль конкурирующих вариантов круговые микроэлектрические зондирования. По полученным данным строят геоэлектрический разрез. 1 з.п. ф-лы, 1 ил.
Patent RU-2219421-C2 (RU)
Inventor: LOPATKIN N V
IPC: F16L55/12
Filed: 2002-01-11
Granted: 2003-12-20
Abstract: FIELD: construction engineering; disconnection of consumers from gas line. SUBSTANCE: proposed plug includes stopper of round section, elastic sealing ring, detachable rod of tubular section, hold-down flange separated from stopper by sealing ring forming clearance together with stopper which is adjustable by means of helical gearing. Screw of hold-down flange passing inside stopper includes lock joint members at end face for connection with rod whose length is no less than 5 diameters of stopper. Hold-down flange has straight or convex curvilinear surface of rotation on side of sealing ring at radius no less than 0.4 diameter of stopper. EFFECT: extended range of application. 5 cl, 7 dwg
Patent RU-2259194-C2 (RU)
Inventor: N JU RODZHER
IPC: A61K9/19
Filed: 2000-06-27
Granted: 2005-08-27
Abstract: FIELD: pharmaceutical chemistry. 
     SUBSTANCE: invention relates, in particular, to a composition for interaction of ligands wherein the composition comprises a noncovalent associate of multiple separate conjugates being each of that comprises a head group and a tail group wherein tail groups of conjugates form hydrophobic aggregate. Conjugates are mobile within the associate and in the presence of ligand at least two head groups are places by a method corresponding to the epitope formation that is able to interact with ligand stronger as compared with each separate head group. Invention provides applying conjugates in combinatory approach for detecting effective combinations to induce the desirable interaction in binding in receptor-specific treatment of patients. 
     EFFECT: valuable properties of epitopes. 
     31 cl, 2 dwg, 4 ex
Patent RU-2245193-C2 (RU)
Inventor: DEMIKHOV E I
IPC: B02C23/06
Filed: 2002-03-21
Granted: 2005-01-27
Abstract: FIELD: crushing and grinding of various materials; food-processing industry; construction engineering; chemical industry; reworking of secondary wastes. 
     SUBSTANCE: proposed plant includes the following units connected in succession: proportioning unit, preliminary cooling chamber and grinding chamber and reservoir filled with liquid cryogenic agent. This reservoir is equipped with inner cylinder having blind cover and holes over perimeter for outlet of liquid cryogenic agent to cylinder, outer and inner resistive heaters wound on this cylinder and connected to monitoring and control unit; it is also provided with tube mounted vertically inside cylinder and intended for delivery of liquid and gaseous cryogenic agent to chambers of plant, electric valve connected to monitoring and control unit and used for control of pressure in reservoir by means of bypassing excessive pressure to preliminary cooling chamber. 
     EFFECT: enhanced homogeneity of grinding at retained properties of materials. 
     2 dwg
Patent RU-2231587-C2 (RU)
Inventor: MUSATOV V A
IPC: D04H1/42
Filed: 2002-04-15
Granted: 2004-06-27
Abstract: FIELD: textile industry. 
     SUBSTANCE: nonwoven laminated material suitable for making heat-insulation insertions in clothing for elevated or reduced temperatures, in particular employed in construction work or for sleeping-bags, contains a series of interconnected layers made from fibrous mix of genuine and/or synthetic fibers and also at least one skeleton layer located outside or inside material. Layers may have different thickness and synthetic fibers may be hollow. Skeleton layer can be made from kraft paper provided with adhesive layer, from polymer film, which may be in particular metallized, or from woven material. 
     EFFECT: improved heat-insulation characteristics and mechanical properties at low thickness. 
     8 cl, 8 ex
Patent RU-2232152-C2 (RU)
Inventor: TARASOV JU D
IPC: C05F7/00
Filed: 2002-07-08
Granted: 2004-07-10
Abstract: FIELD: equipment for dehydration of colloid sapropels. 
     SUBSTANCE: complex has charging apparatus for charging of sapropel under pressure and discharge apparatus for discharge of water from sapropel pulp. Water discharge apparatus has closed flexible flat belt running around drive and tightening drums, and pressure drums arranged above upper run of belt for rotation and engagement with belt. Outer cylindrical surface of pressure drums is covered with layer of porous material of open capillary structure. All drums are kinematically connected with one another and with belt drive drum through chain transmission system in a manner allowing belt linear speed to be equal to pressure drums peripheral speed, with deformation of surface layer being taken into account. Bearing casings for shafts of each drum are positioned for displacement in vertical guides and are equipped with replaceable weights positioned on casings. Each pressure drum is mounted in conjunction with squeezing roller for rotation and cooperation with cylindrical surface of pressure drum. Roller is arranged at one end of angular pivotal lever and counterweight is arranged at its other end. Inclined water discharge chute is positioned under squeezing roller. Charging apparatus is provided with slot-type dosing device adapted for charging of sapropel pulp through it and placing it over the entire width of belt between fixed sides extending along belt edges. Complex of such construction allows up to 40-50% of moisture by weight of basic sapropel pulp to be removed therefrom. 
     EFFECT: increased efficiency in dehydrating of sapropel, reduced power consumption and simplified process. 
     5 cl, 6 dwg
Patent RU-2228585-C2 (RU)
Inventor: SYSUEV V A
IPC: A01C7/00
Filed: 2002-07-25
Granted: 2004-05-20
Abstract: FIELD: agricultural production, in particular, drills and combined sod drill units. SUBSTANCE: combined sod drill has frame with carrier-drive wheel, rotavating section closed with housing and equipped with tillage knives, sod tillage depth regulating mechanism, fertilizer and seed boxes with seeding units and drive thereof, fertilizer and seed guides, and covering rollers. Drive has multiple-speed friction regulator, which is composed of flat driving friction disk and at least two driven friction rollers mounted for axial displacement on driven shafts, whose pins are arranged in parallel with and radially of driving disk plane. Driving disk is kinematically connected with carrier-drive wheel and each driven shaft is connected with one type of seeding units. Reliable contact between disk and rollers is provided by mounting of driving flat disk on driving shaft for axial displacement thereon and owing to use of flexible member. Seeding rate of material (seed and fertilizer) is regulated by difference of diameters of driven friction rollers and displacement thereof over driven shafts with respect to pivot of driving flat disk with friction faceplate. EFFECT: reduced metal usage, simplified construction and independent adjustment of seeding rate. 3 cl, 2 dwg
Patent RU-2228842-C2 (RU)
Inventor: VASIN V M
IPC: B28C5/38
Filed: 2002-08-01
Granted: 2004-05-20
Abstract: FIELD: solution preparation equipment, particularly used in oil and gas industry, namely in plants for hydraulic bed separation and for civil and industrial structures building. SUBSTANCE: mixing device has working vessel with loading windows for receiving liquid and solid substances to be mixed, unloading window communicating working vessel with receiving chamber, loading and unloading means. Executive unit for substances mixing and container with liquid volume meter are installed into working vessel. Executive unit has drive arranged from vessel outside. Container with liquid volume meter is connected to side surface of working vessel and communicates therewith by upper liquid overflow channel and by lower channel. Lower channel is formed as branch pipe having rotating shutter with drive. Branch pipe is connected with annular chamber located from working chamber outside and communicated by annular orifice with receiving chamber. EFFECT: increased reliability and productivity, reduced power consumption for mixing substances of different aggregate state. 3 cl, 2 dwg
Patent RU-2251190-C2 (RU)
Title: Обратная связь интегрированного источника тока и элемент ограничения тока
Inventor: MEHNSFILD UILL JAM M
IPC: H02H9/04
Filed: 2001-01-25
Granted: 2005-04-27
Abstract: Изобретение относится к блоку питания для искробезопасности нагрузки. Технический результат заключается в снижении стоимости производства блока питания и в том, что падение напряжения может сводиться к минимуму до напряжения, которое должно быть ограничено для соответствия стандартам по искробезопасности. Для этого устройство (200) для подачи мощности в искробезопасную нагрузку, имеющее обратную связь интегрированного источника тока и элемент ограничения тока, включает источник (PS) питания и выходные клеммы (Т1-Т2), которые соединяют устройство с искробезопасной нагрузкой. Блок (Z1) ограничения напряжения между источником (PS) питания и выходными клеммами (Т1-T2) ограничивает напряжение на концах нагрузки. Блок (202) ограничения тока содержит барьерные резисторы, которые преобразуют ток в напряжение для сравнения операционным усилителем (OA), который регулирует импеданс переменного импеданса (Q1) и ограничивает ток, подаваемый в нагрузку. 4 н. и 15 з.п. ф-лы, 3 ил.
Patent RU-2234954-C2 (RU)
Inventor: SAFAEV R D
IPC: A61N1/32
Filed: 2002-12-27
Granted: 2004-08-27
Abstract: FIELD: narcology. 
     SUBSTANCE: hypothalamo-hypophysial suprarenal system of person is simultaneously affected by direct and alternate currents involving mesodiencephalic modulation technique at current frequency 76 Hz, frequency deviation 20 Hz, frequency variation period 80 sec, frequency variation step 1.0 Hz, and ratio of direct to alternate current values 2:3, the latter being selected at specified direct current value within a range of 0,07 to 4.7 mA. Simultaneously, person receives grandaxin in daily dose 150-300 mg. 
     EFFECT: enhanced treatment efficiency. 
     2 cl, 2 tbl