baber/WOPTO huggingface dataset:
Patent RU-2221828-C2 (RU)
Title: Plastic compositions looking like minerals
Inventor: JANG SHIDZHUN
IPC: B29C48/08
Filed: 1998-06-15
Granted: 2004-01-20
Abstract: FIELD: chemical industry. SUBSTANCE: the invention presents a plastic composition for production of materials imitating minerals. The plastic composition includes a cross-linked polymer in the form of particles dispersed in a thermoplastic matrix, where: ( ) the composite plastic composition contains 10-45 mass % of the cross-linked polymer mass with respect to the mass of composite plastic composition, and the cross-linked polymer has size of particles essentially of 0.2-1.2 mm; (b) the cross-linked polymer contains 0.1-15 mass % of an inert filler and 0.1-20 mass % of the cross-linking agent with respect to the total mass of cross- linked polymer; and ( ) the cross-linked polymer by appearance differs from the thermoplastic matrix. Besides there are descriptions of the method of production of the composite plastic composition, the method of production of an article from the material imitating minerals, of the extruded sheet material and the molded thermoplastic material. EFFECT: the invention allows using the routine equipment for thermoplastics to produce the synthetics imitating appearance of minerals at the repeated recirculation of wastes. 17 cl, 3 tbl, 4 ex
Patent RU-2212838-C2 (RU)
Inventor: VASIL KOV A A
IPC: A61B5/02
Filed: 2000-01-26
Granted: 2003-09-27
Abstract: FIELD: medicine. SUBSTANCE: method involves teaching patient to normalize respiration mechanics with system and organs of influence to breathing process being concurrently normalized. The training is organized dependently on sympathetic and parasympathetic vegetative nervous system division innervation state. Normal innervation of these divisions being the case, breathing in rest state is taught step-by-step when lactate concentration is no greater than 20 mg%, nasal breathing, low abdominal breathing and diaphragmal breathing patterns are taught under inhalation-exhalation ratio being equal to 1:1. When applying moderate physical loads with lactate concentration being not greater than 40 mg%, inhalation-exhalation ratio is equal to 1:1. When applying medium intensity physical loads with lactate concentration being not greater than 70 mg%, nasal or oral breathing, low abdominal, diaphragmal and thoracic breathing patterns are taught with inhalation-exhalation ratio equal to 2:1. When applying heavy intensity physical loads with lactate concentration being greater than 70 mg%, inhalation-exhalation ratio is equal to 2:1, 3;1, 4:1 and 5:1. Sympathetic innervation being predominant, exhalation is accented and/or on pause after the exhalation with inhalation-exhalation ratio and/or exhalation pause being equal to 1:2, 1:3, 1: 4 and 1:5. Parasympathetic innervation being predominant, inhalation is accented and/or on pause before the inhalation with inhalation-exhalation and/or inhalation pause ratio being equal to 2:1, 3:1, 4:1 and 5:1. Respiratory minute volume is brought to norm at the following training stage when blood pH is equal to 7,4±0,05,. The pH being greater than 7.45, respiratory minute volume is brought down to normal value. The value being less than 7.35, respiratory minute volume is increased to normal value. Then, perfusion-ventilation debit is normalized, when ratio of breathing frequency to heart beat rate is equal to 1:5 under any physical loading mode and in rest state. EFFECT: accelerated recovery from pulmonary diseases.
Patent RU-2193279-C2 (RU)
Title: Device and method for selective separation of transmission in mobile communication system
Inventor: JUN JU SUK
IPC: H04B7/26
Filed: 1999-06-21
Granted: 2002-11-20
Abstract: FIELD: communication systems using selective separation of transmission. SUBSTANCE: base station selects transmitting antenna corresponding to antenna choice signal passed from terminal, transmits graphics channel signal through chosen antenna, and conveys desired part of graphics channel signal through non-chosen antenna. EFFECT: enhanced reliability of transmission separation. 17 cl, 9 dwg
Patent RU-2183652-C2 (RU)
Title: Установка для производства угля
Inventor: OSKOLKOV A I
IPC: C10B53/02
Filed: 2000-03-20
Granted: 2002-06-20
Abstract: Изобретение предназначено для производства угля, преимущественно из древесины. Установка для производства угля содержит топку, связанные газоходом емкость для пиролиза, емкость для активации, дымовую трубу и паровой котел, соединенный паропроводом с емкостью для активации с возможностью отключения, при этом емкость для активации размещена внутри емкости для пиролиза, а паровой котел связан с емкостью для пиролиза и дымовой трубой дополнительным каналом через заслонку. Изобретение позволяет за один непрерывный цикл получать и древесный, и активированный уголь, снизить расход топлива и трудозатраты на обслуживание процесса. 1 з.п. ф-лы, 2 ил.
Patent RU-2184199-C2 (RU)
Inventor: KHOFMANN JORG
IPC: E06B7/02
Filed: 2000-07-25
Granted: 2002-06-27
Abstract: FIELD: civil engineering, in particular, constructions of building windows and doors. SUBSTANCE: door with forced ventilation has hollow sections with a sealing between the built-up frame, device for control of the supplied outdoor air depending on the wind pressure. At least one swirler is installed in the front chamber of the built-up window-frame outside in the flow of outdoor air. The built-up frame is made at least with a single opening facing outside and at least with a single opening facing inside. EFFECT: provided sufficient ventilation of room even at operation of open furnace units and at operation of air exhausters. 10 cl, 3 dwg
Patent RU-2182894-C2 (RU)
Title: Method of production of ceramics y-ba-cu-o by combined precipitation from concentrated solutions
Inventor: SHIKOV A K
IPC: C01F17/20
Filed: 2000-07-31
Granted: 2002-05-27
Abstract: FIELD: inorganic chemistry, technology of inorganic materials. SUBSTANCE: invention relates to method of production of ceramics Y-Ba-Cu-O of different composition, among that with high- temperature superconductivity. Method involves preliminary preparing barium nitrite solution in concentration 2.27-2.90 mole/l, mixed solution of yttrium and copper nitrate in total concentration 2.73-3.55 mole/l. Both solutions are poured in to oxalic acid solution in concentration 0.92-1.14 mole/l taken as a precipitant followed by addition of ammonia aqueous solution in concentration 13- 14 mole/l to brought about pH value at precipitation 3.3-7.3. The prepared mixture is kept for 2-3 h, not less. Solution is filtered , precipitate is dried and thermic treatment is carried out. Method provides the increased yield of oxalate precipitate by 3.6-fold from 1 l of reaction mixture, broadening range of pH values from 0.2 to 4 where the complete precipitation of all three elements is occurred, elimination of precipitate washing out from impurities, preparing the product with high content of the main phase. EFFECT: improved method of production, increased output of method. 4 ex
Patent RU-2197286-C2 (RU)
Title: Drainage apparatus
Inventor: TUTOV A S
IPC: A61M27/00
Filed: 2000-09-26
Granted: 2003-01-27
Abstract: FIELD: medicine, in particular, surgical equipment. SUBSTANCE: apparatus has aspiration pipe with side openings and longitudinal air channel, irrigation tube equipped with nozzle positioned at its working end and flexible steel core positioned inside tube for reciprocation and fixing nozzle in stable position. EFFECT: increased efficiency in drainage of hermetically sealed abscess. 2 dwg
Patent RU-2190100-C2 (RU)
Inventor: GORBATOV V A
IPC: E21F5/00
Filed: 2000-11-20
Granted: 2002-09-27
Abstract: FIELD: mining industry, isolation of fire and fire- risky sections in coal mines. SUBSTANCE: blast-proof stopping has forms coming in the form of metal grid and agent filling space between forms. Metal grid comprises metal bars and is linked to environment in working with the use of anchors. Vertical and horizontal bars in adjacent rows of forms are displaced by half-distance between them. Bulk bags with loose material are employed as filling agent. EFFECT: considerably enhanced efficiency of fire protection of gas-hazardous mines, potential for safety of miners with simultaneous reduction of time and means for liquidation of accidents. 2 dwg
Patent RU-2188028-C2 (RU)
Title: Method for conservation of velvet antlers
Inventor: LUNITSYN V G
IPC: A61K35/32
Filed: 2000-11-30
Granted: 2002-08-27
Abstract: FIELD: agriculture, pharmaceutical industry. SUBSTANCE: method includes multiple boiling of velvet antlers in hot water, ventilation and oven dryings. Moreover, before the first oven drying the section of velvet antlers is covered with yeast dough by rubbing it in, oven dryings are carried out at 65-70 C. Velvet antlers should be put horizontally at lateral inclination during oven dryings. The method provides to obtain and keep biologically active substances, improve trade qualities and prevent internal structure of velvet antlers against the damage caused by flies' larvae. EFFECT: higher efficiency. 1 cl, 2 tbl
Patent RU-2204567-C2 (RU)
Inventor: AKULININ V A
IPC: C08B11/12
Filed: 2000-12-05
Granted: 2003-05-20
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to technology of synthesis of cellulose ethers. Carboxymethylcellulose sodium salt is prepared by activation of cellulose with alkali aqueous solution, etherification with monochloro- acetic acid or its salt and drying. In activation process substances are added to cellulose in the amount from 0.05 to 1 g per 1 kg of cellulose and these substance are taken among group including: neonol as mixture of monoalkylphenol polyethylene glycol esters; OP-10 as mixture of mono- and dialkylphenol polyethylene glycol esters; syntanol as mixture of higher alcohol polyethylene glycol esters; proxanol as mixture of higher alcohol polyethylene- and polypropylene glycol esters; oxal as mixture of hydroxy- and alkoxy-derivatives of dioxane; DISAFEN as mixture of monoalkylphenol polyethylene glycol esters and hydroxy- and alkoxy-derivatives of dioxane; polyethylene glycol of average molecular mass 1200 Da; polypropylene glycol with average molecular mass 1200 Da. Invention allows to increase value of substitution degree of carboxymethylcellulose sodium salt. EFFECT: improved preparing method. 1 tbl, 13 ex
Patent RU-2194680-C2 (RU)
IPC: B28B3/22
Filed: 2001-02-20
Granted: 2002-12-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: method includes preparation of clay stock, formation by way of at least triple passage of prepared clay stock through screw press under plastic flow conditions at specific pressure 10-20 MPa and ageing resulting bar at room temperature for at least two hours after each passage, whereupon product is pressed, dried, and fired. In the clay stock preparation stage, ceramic particles with specific surface 1500 sq. cm/g and more, obtained by grinding waste resulting from drying, firing, and crushing finished products at weight ratio of clay stock and ceramic particles 80: 20, are added. EFFECT: improved strength characteristics, abrasive resistance, and lifetime of ceramic ware (tiles, clay tiles and others). 2 cl, 1 tbl, 2 ex
Patent RU-2204274-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2001-08-09
Granted: 2003-05-20
Abstract: FIELD: food industry. SUBSTANCE: method involves grinding and mixing of fat, protein and carbohydrate components. In the process of homogenization, mineral and enzyme additives, and a preparation are introduced. The latter is prepared by successive extraction of biomass of Mortierella hygrophila micromycete by nonpolar extracting agent under above-critical state, water, alkali, water, acid, water, alkali and water with the following combination of the first extract with solid residue. Before using, mixture is reduced by water. EFFECT: exclusion of syneresis of fats during process of storage life and stratification of reduced mixture.
Patent RU-2213679-C2 (RU)
Title: Passenger seat
Inventor: GERASIMOVA N M
IPC: A47C1/00
Filed: 2001-08-22
Granted: 2003-10-10
Abstract: FIELD: transport facility equipment; flying vehicle seats. SUBSTANCE: proposed seat includes box-shaped framework with hollow side members connected with it by means of hinges, seat proper and back. Articulated on side member of seat are table tops which are provided with handles for turning them and securing in horizontal position. Hinge connecting the table top with side member has two mutually perpendicular axles: one axle is mounted perpendicularly to plane of table top and other axle is secured horizontally on bracket mounted on wall inside cavity of side member. Table is provided with units for securing table top in cavity of side member. Arm-rests are provided with retainers for securing them in extreme positions, slot for handle in non-working position of table top and shoulder for placing the table top in horizontal position. EFFECT: enhanced comfort for passengers. 10 cl, 2 dwg
Patent RU-2218112-C2 (RU)
Inventor: BEKLEMISHEV I B
IPC: A61B17/14
Filed: 2001-09-11
Granted: 2003-12-10
Abstract: FIELD: medical equipment; applicable in traumatology, orthopedics and other surgical technologies, particularly, in apparatuses for processing of bone tissues. SUBSTANCE: motion converter has rotating link and includes accommodated in body actuating link gear and actuating members connected to actuating link gear. Members are intended for setting in motion of changeable cutting tools. Actuating link gear has rocker on link. Connected to rocker are connecting rods which in their turn are connected to actuating members. Axes of connecting rods in static state are parallel to rocker axis. Actuating link gear is made on base of rotating link and connected through intermediate member and spindle with drive. Use of offered link motion converter extends technological potentialities of surgical tools, provides convenience in device application due to excluded vibrations of tool in surgeon's hands in performance of operations an biological bone tissues and ensures realization of reciprocating motion of device cutting tool towards each other. EFFECT: higher efficiency of link motion converter use. 3 cl, 1 dwg
Patent RU-2238952-C2 (RU)
Title: Alpha-olefin gas-phase polymerization method and apparatus
Inventor: VAJKKERT GJUNTER
IPC: C08F2/00
Filed: 2000-02-16
Granted: 2004-10-27
Abstract: FIELD: chemical engineering. 
     SUBSTANCE: gas-phase polymerization of α-olefins is carried out at 20 to 130 о С and pressure between 1 and 100 bar in tubular reactor with length-to-diameter ratio >100. Growing polymer particles pass through tubular reactor in its lengthwise direction without recycle of appreciable part of polymer particle current. 
     EFFECT: enabled production of high-homogeneity bimodal and polymodal polymers. 
     14 cl, 1 dwg
Patent RU-2261207-C2 (RU)
Inventor: BAKX MARTINUS C M
IPC: B65D71/68
Filed: 2000-03-06
Granted: 2005-09-27
Abstract: FIELD: packing equipment, particularly tray-like packaging elements provided with handles for storage or transport of a plurality of articles. 
     SUBSTANCE: bracket-type package is formed of blank 10. Package comprises the first 14, the second 18 and the third 22 end panels, the first 16 and the second 20 side panels connected one to another so that one panel may be folded relative neighboring one. Panel 72, 74 of package base is rotary connected to corresponding side panel 16, 20. Package has handle including the first and the second panels 38, 52 and foldable connected to one or more central support panels 12, 24 or to end panels. The first and the second panels 38, 52 of the handle are located near the first and the second side panels 16, 20 correspondingly and separated from them. The first and the second panels of the handle are designed and located so that the panels may be brought into contact one with another and abut each other to form two-ply handle in assembled state of the package. Blank for inner package partition forming has central panel to be connected to handle and to at least one end panel and a number of transversal partitioning panels cut from central panel to define a number of cells for article receiving from one side of handle panel when package is erected from the blank. 
     EFFECT: simplified production and reduced material consumption. 
     36 cl, 43 dwg
Patent RU-2221925-C2 (RU)
Inventor: TAJTS O G
IPC: F02B53/00
Filed: 2002-04-01
Granted: 2004-01-20
Abstract: FIELD: mechanical engineering; rotary internal combustion engines. SUBSTANCE: proposed internal combustion engine with rocking pistons contains toroidal working chambers, pistons arranged in said chambers and rigidly coupled through ring with shaft of drive installed in center relative to working chambers and connected with output shaft by kinematic mechanism. Intake and exhaust valve are found in each faces of working chambers and are operated by camshaft. Working chambers are made in form of pair of coaxial toroidal cylinders, each with two variable working volumes. They have only one piston in cross section relative to engine axis and kinematic mechanism is from of crank-and-rocker mechanism. Each piston is made with two side skirt. End faces of working chambers are provided with cavities to suit outline of pistons. EFFECT: reduced energy losses in kinematic and timing mechanisms, increased output power, simplified design of engine. 3 dwg
Patent RU-2244903-C2 (RU)
Title: Устройство для измерения некруглости конуса корпуса распылителя
Inventor: LAPIN V V
IPC: G01B21/20
Filed: 2002-04-04
Granted: 2005-01-20
Abstract: Изобретение относится к измерительной технике, а именно к устройствам для измерения некруглости конуса корпуса распылителя дизельной топливной аппаратуры. Устройство состоит из узла базирования, датчика-преобразователя, измерительных элементов, включающих измерительный наконечник, связанный с датчиком-преобразователем, и привода вращения. Узел базирования содержит оправку с торцевым основанием диаметром, равным величине измеряемого сечения. В торцевом основании выполнен радиальный паз, в котором расположен измерительный наконечник, сопряженный с устройством точной регулировки положения вдоль оси корпуса. Технический результат изобретения - упрощение измерительного процесса, повышение производительности. 2 ил.
Patent RU-2229356-C2 (RU)
Title: Устройство для формования сильфона
Inventor: SHIRJAEV D A
IPC: B21D51/12
Filed: 2002-04-16
Granted: 2004-05-27
Abstract: Изобретение относится к обработке металлов давлением и может быть использовано при холодной штамповке сильфонов из тонкостенных цилиндрических заготовок. Устройство для формования сильфона содержит матрицу, нажимные крышки и гидравлическую головку с манжетой и разделительными прокладками. По меньшей мере одна из нажимных крышек выполнена с по меньшей мере одной кольцевой проточкой для деформирования и перемещения края заготовки. Упомянутая проточка может быть выполнена прямоугольной формы или конусообразной. В результате обеспечивается получение сильфона с высокой точностью геометрических размеров и равномерной толщиной стенки. 2 з.п. ф-лы, 6 ил.
Patent RU-2251729-C2 (RU)
Inventor: KIM KI SEOK
IPC: G06F40/00
Filed: 2001-08-17
Granted: 2005-05-10
Abstract: FIELD: communication networks. 
     SUBSTANCE: method has stages: registering client inputs domain name at native language into computer, which includes at least one non alphabetic-digital symbol, conversion of each such symbol in computer to at least one corresponding symbol to produce wholly alphabetic-digital domain name, registering resulting name in computer of authorized registering operator. 
     EFFECT: higher efficiency. 
     3 cl, 6 dwg, 1 tbl
Patent RU-2226301-C2 (RU)
Inventor: KUDRJAVTSEV B K
IPC: G21C15/18
Filed: 2002-04-27
Granted: 2004-03-27
Abstract: FIELD: nuclear power engineering, power, petrochemical, gas extraction, and other industries. SUBSTANCE: device intended for condensing and cleaning steam or gas and mixtures thereof has condensate drain tank with vertical shell in the form of body of revolution whose inner space communicates with steam supply line through tangential nozzles and is provided, in addition, with second vertical shell whose inner space communicates with inner space of first shell through opening formed by joints of side walls of shells that form ω-shaped sections in vicinity of these joints; nozzles are disposed in opening and face joints of side walls of shells. Use of more than one hydraulically intercommunicating shells ensures multiple circulation of cooling water and improved steam condensation and cleaning. As an alternative, device is additionally provided with checkers installed upstream of nozzles and cooling water storage accommodating ejecting and inlet ducts of checkers. Using checkers in this design alternate provides for fine dispersion of components thereby facilitating steam condensation and cleaning. EFFECT: facilitated shipment, in-situ installation and arrangement of device due to its modular mechanical design. 18 cl, 6 dwg
Patent RU-2262678-C2 (RU)
Inventor: MEL NIKOV V G
IPC: G01M1/10
Filed: 2002-07-16
Granted: 2005-10-20
Abstract: FIELD: determination of axial moments of inertia. 
     SUBSTANCE: method is used for determining axial moments of inertia and tensors of inertia of bodies in devices which perform programmed rotary movement under condition of friction. Method of determining of tensor of inertia combined with simultaneous determining center of mass concludes in placing the body onto platform having axis of rotation and subjecting the system the programmed slow rotation within limited randomly selected area as well as back anti-symmetrical slow rotation within the same area which rotation follows the slow rotation at back order with angular speed having opposite sign. Speed of rotation has the same value and differs in sign. Applied active rotary moment and angular speed are determined for many angular positions of platform-body system. The values of moment and speed are used for analytical determination of axial moment of inertia and two coordinates of center of mass of body. Six similar tests are used for determining tensor of inertia in point of the body and disposition of center of mass of the body at different angular locations of body at the platform. Platform has randomly oriented axis of rotation. Dissipation of energy through friction and resistance of matter can be significant. Pair of mutual asymmetrical rotary movements can compose two parts of the same reversible movement at the same angular area. Disposition of center of mass in not known in advance and angular measurement area is not connected with disposition of system's balance. Active rotary moment can be the moment of force of any physical nature. Unknown dissipative moment is not the part of active rotary moment. 
     EFFECT: improved precision. 
     2 dwg
Patent RU-2263987-C2 (RU)
Inventor: MOKROV V V
IPC: H01F7/13
Filed: 2002-12-31
Granted: 2005-11-10
Abstract: FIELD: electromechanical engineering; vibrators and vibratory drives. 
     SUBSTANCE: device built to first design alternate has electromagnets symmetrically installed on different ends of bedplate, their armatures being rigidly coupled with operating elements and flexible members. Multipole annular electromagnets with flexible member installed in center of each of them are used for the purpose. One end of mentioned flexible member is rigidly fixed on electromagnet stator and its other end, on armature. Each electromagnet armature is made in the form of single plate; operating element in the form of rod is passed from top armature through center of flexible members, holes in stators, bedplate, and bottom armature; operating element running from bottom armature is made in the form of three shafts symmetrically disposed over circumference. Device built to second design alternate has electromagnet whose armature is rigidly coupled with operating element in the form of rod, and flexible member. Electromagnet is, essentially, multipole annular structure with flexible member installed in its center. One end of mentioned flexible member is rigidly fixed on stator and other one, on armature built in the form of single plate. 
     EFFECT: enlarged functional capabilities. 
     2 cl, 2 dwg