baber/WOPTO huggingface dataset:
Patent RU-2232719-C2 (RU)
Inventor: DEMAKHIN A G
IPC: C01B13/14
Filed: 2001-12-13
Granted: 2004-07-20
Abstract: Изобретение относится к способу получения веществ особой степени чистоты, а конкретно к способу получения оксида мышьяка (III). Способ получения оксида мышьяка особой чистоты состоит из операции возгонки продукта и его конденсации в вакууме, причем процессы проводят в трех зонах с температурным градиентом для каждой: - зона сублимации исходного оксида мышьяка при температуре 240...270°С, - зона конденсации целевого оксида мышьяка при температуре 160...180°С, - зона конденсации летучих примесей при температуре 120...140°С. Изобретение позволяет получать оксид мышьяка (III) со степенью чистоты более 99,995 мас.%. 1 табл.
Patent RU-2237363-C2 (RU)
Inventor: VALL STREM JARI
IPC: H04B7/26
Filed: 1999-09-06
Granted: 2004-09-27
Abstract: FIELD: switching-over servicing base stations; digital cellular code-division multiple access communication systems with broadband cells. 
     SUBSTANCE: first novelty is that for correct data transfer use is made of expanded synchronization lead, and mobile station sends SERVICE TRANSFER ACCESS message to new base station over logic channel organized for this message to initiate service transfer. Second novelty is that call re-establishment procedure should be used in service transfer. This characteristic feature can be used even in cells/systems without extended operating band. Third novelty is that mobile station sends service transfer request to base station in the course of synchronous transmission over special-purpose control channel using synchronization lead. Fourth novelty is that mobile station sends service request to base station over special-purpose control channel and base station delimits next time interval from traffic in the course of servicing and at the same time enables time interval for traffic unless service transfer access burst goes beyond time interval. Proposed invention will make it possible to produce broadband cells with aid of only one GSM carrier thereby enabling service transfer to respective cell. In addition proposed invention will enable embedding extended cells without noticeable reduction in data transfer capacity of this cell. 
     EFFECT: enlarged functional capabilities. 
     6 cl, 8 dwg
Patent RU-2220944-C2 (RU)
Inventor: LISITSKIJ V V
IPC: C07C31/125
Filed: 2002-01-08
Granted: 2004-01-10
Abstract: FIELD: industrial organic synthesis and petrochemistry. SUBSTANCE: process comprises telomerization of ethylene with C1-C4-alcohols in presence of radical initiator at elevated temperature (40-100 C) and pressure (10-50 atm), said radical initiator being acetone/hydrogen peroxide adduct and reaction time being 1 to 6 h. EFFECT: increased yield and selectivity of process. 1 tbl, 10 ex
Patent RU-2220229-C2 (RU)
Inventor: KUZOVNIKOV A A
IPC: C25C3/16
Filed: 2002-02-04
Granted: 2003-12-27
Abstract: FIELD: non-ferrous metallurgy, provision for operation of electrolyzer winning aluminum. SUBSTANCE: technical result of invention lies in reduced loss of electric energy in point of contact, in raised operational reliability of unit, in reduced usage of materials for manufacture of adapter. In compliance with invention contact joint of current lead unit to cathode section of electrolyzer has aluminum current-conducting bus coming in the form of set of flexible aluminum strips and linked to blooms of cathode section of electrolyzer by means of bolt joint through adapter. Novelty of invention consists in manufacture of adapter from combination of copper, steel and aluminum. Copper layer of adapter contacts surface of bloom of cathode section of electrolyzer, set of flexible aluminum strips of current- conducting bus is linked to aluminum layer of adapter and pressing surfaces of bolt joint contact steel layer of adapter. Adapter is produced by explosion welding. Copper and aluminum layers of adapter are positioned on opposite sides of steel layer. Aluminum layer occupies part of surface of steel layer. Copper and aluminum layers can be positioned on mutually perpendicular sides of steel layer. EFFECT: raised operational reliability of unit. 3 cl, 2 dwg
Patent RU-2251821-C2 (RU)
Inventor: RAJAN DZHON O
IPC: H04N7/26
Filed: 2000-08-01
Granted: 2005-05-10
Abstract: FIELD: protection of video information against unauthorized copying. 
     SUBSTANCE: proposed method using watermarks to protect video information against unauthorized copying by changing scale of pattern in the course of copying includes introduction of watermark in original video signal with different scales. Watermark is maintained in each scale for preset time interval sufficient to enable detector circuit in digital-format video recorder to detect, extract, and process information contained in watermark. Watermark scale is changed by end of preset time interval preferably on pseudorandom basis to ensure appearance of each of all scales in predetermined scale variation range as many times as determined in advance. In this way definite scale possessing ability of watermark recovery to initial position and size can be identified and used for watermark detection. 
     EFFECT: enhanced reliability, facilitated procedure. 
     24 cl, 7 dwg
Patent RU-2227761-C2 (RU)
Inventor: ANDREEV A V
IPC: B23K20/04
Filed: 2002-03-18
Granted: 2004-04-27
Abstract: FIELD: plastic metal working, namely constructions of stands of rolling mills used for pressure welding at making bimetallic wire. SUBSTANCE: rolling mill stand is mounted on foundation and it includes housing made of frames mutually joined through upper beam. Chock units arranged in housing have two pairs of mutually normal rolls. First pair (along rolling direction) is driven one and its shaft is joined with drive unit. Second pair is non-driven, its shafts are arranged in bearing assemblies. Actuating mechanisms are arranged on extension line of said shafts outside housing and they are in the form of discs mounted with possibility of engagement with braking shoes joined with drive unit and mounted in body of mechanism for changing revolution number of non-driven rolls. Said mechanism is mounted on upper beam of stand housing. Chocks are mounted on shafts and they are joined with their screw-down mechanisms. EFFECT: significantly enhanced quality of bimetallic wire due to making monolithic joints of different type metals. 4 cl, 2 dwg
Patent RU-2231480-C2 (RU)
Title: Amphibian aircraft with low-set wing
Inventor: PANATOV G S
IPC: B64C35/00
Filed: 2002-04-10
Granted: 2004-06-27
Abstract: FIELD: aeronautical engineering; designing seaplanes and aircraft-amphibians. 
     SUBSTANCE: proposed aircraft amphibian has hull, low-set gliding wing at positive dihedral angle and hydrodynamic surface. Trailing edge of center section of wing is located below bilge line. Hydrodynamic surface is secured on bottom of nose portion of hull at positive angle relative to keel line of hull. Hydrodynamic surface is made in form of planing step. Hydrodynamic surface may be also made in form of hydro-ski or hydrofoil. 
     EFFECT: improved hydrodynamic properties; enhanced seaworthiness due to optimization of position of trailing edge of center section of wing. 
     4 cl, 6 dwg
Patent RU-2259451-C2 (RU)
Inventor: SCHIMMEL MARTIN ALBERTO
IPC: E04H1/12
Filed: 2000-11-16
Granted: 2005-08-27
Abstract: FIELD: sanitary equipment, particularly public one. 
     SUBSTANCE: sanitary appliance includes at least one sanitary device. Each device has human excretions receiving means communicated with sewage system. Sanitary facility has body with the first body part located under ground surface, the second body part inserted in the first one and drive providing telescopic movement of the second body part between underground and main overground positions. The second body part has at least one sanitary device with above receiving means. The receiving means are connected with sewage system through discharge pipes. 
     EFFECT: improved vandal-proofness, possibility to immerse the facility in ground. 
     10 cl, 5 dwg
Patent RU-2253148-C2 (RU)
Inventor: DE JONG EHDUARD KAREL
IPC: A61B5/117
Filed: 1999-12-07
Granted: 2005-05-27
Abstract: FIELD: identification devices. 
     SUBSTANCE: device has photographic image of a person and microprocessor, which has processor, memory, connected to processor and containing authentication data, and interface means, connected to said processor to organize communication with external device. Said photographic image has specially concealed information, contents of which when combined with said authentication data provides for authentication of said photographic image, and said microprocessor is made with possible realization of at least a portion of said authentication. 
     EFFECT: higher efficiency. 
     5 cl, 4 dwg
Patent RU-2263674-C2 (RU)
Inventor: TSUTIJA NAOKI
IPC: A61K31/4184
Filed: 2001-01-17
Granted: 2005-11-10
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to benzimidazole derivatives or their salts useful in medicine of the general formula (1):   wherein R 1  and R 2  can comprise similar or different values and represent independently of one another hydrogen atom, halogen atom, cyano-group, hydroxyl group, alkyl group comprising 1-4 carbon atoms, alkoxy-group comprising 1-4 carbon atoms, trifluoromethyl group; A represents unsubstituted, linear alkylene group comprising 1-7 carbon atoms; E represents group -COOR 3  comprising 1-6 carbon atoms; G represents unsubstituted, linear alkylene group comprising 1-6 carbon atoms; M represents a simple bond or -S(O) m - wherein m represents a whole number in the range 0, 1 or 2; J represents substituted or unsubstituted heterocyclic group comprising 4-10 carbon atoms and one heteroatom in ring taken among the group consisting of nitrogen atom or sulfur atom excluding unsubstituted pyridine ring; a substitute in indicated aromatic heterocyclic group is taken among halogen atom, cyano-group, linear alkyl group comprising 1-6 carbon atoms, linear alkoxy-group comprising 1-6 carbon atoms, trifluoromethyl group and trifluoromethoxy-group wherein one or more indicated substituted can be replaced by random positions in ring; X represents methane group (-CH=). Also, invention relates to a pharmaceutical composition used in inhibition of human chymase activity based on these compounds. Invention provides preparing new compounds and pharmaceutical composition based on thereof in aims for prophylaxis and/or treatment of inflammatory disease, cardiovascular disease, allergic disease, respiratory disease or osseous either cartilaginous metabolic disease. 
     EFFECT: valuable medicinal properties of compounds and composition. 
     14 cl, 3 tbl, 20 ex
Patent RU-2259450-C2 (RU)
Title: Материал для настила полов, содержащий листовые элементы для настила полов, соединяемые с помощью соединительных деталей
Inventor: POL SSON JERGEN
IPC: B32B7/04
Filed: 2001-02-14
Granted: 2005-08-27
Abstract: Изобретение относится к области строительства, в частности к материалу для настила полов, содержащему  листовые элементы  для настила полов. Элементы  для настила полов содержат кромки, нижнюю сторону и верхний декоративный слой и предназначены для соединения с помощью соединительных деталей. Каждый элемент имеет входящую соединительную деталь на первой кромке и на второй кромке гнездовую соединительную деталь. Входящая соединительная деталь содержит шпунт  и выемку на нижней стороне, а на гнездовой соединительной детали  сформированы выемка и боковина, причем боковина имеет выступ. Элементы для настила полов содержат входящую соединительную деталь  вертикальной сборки на третьей кромке и на четвертой кромке гнездовую соединительную деталь вертикальной сборки.  Технический результат изобретения заключается в обеспечении плотного соединения между элементами настила пола. 10 з.п. ф-лы, 8 ил.
Patent RU-2288887-C2 (RU)
Inventor: DE ANTONI MIL ORATI NARCHISO
IPC: G01G17/04
Filed: 2002-02-28
Granted: 2006-12-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to machines for filling containers with liquid or loose materials.  Proposed machine contains carousel conveyor constantly turning around its axle and carrying row of support-and-weighing heads.  Each head is independent from other support-and-weighing heads, and it holds container under feeder delivering material to be filled in.  Each support-and-weighing head is structurally and functionally connected with carousel conveyor by means of cantilever projecting downwards from lower wall in radial in direction relative to axle for quick connection and disconnection. 
     EFFECT: provision of quick cleaning, repair of replacement of support-and-weighing head. 
     16 cl, 3 dwg
Patent RU-2239743-C2 (RU)
Title: Regulating unit
Inventor: KOBLEV A N
IPC: F16K3/02
Filed: 2002-12-24
Granted: 2004-11-10
Abstract: FIELD: pipe line fittings; shut-off fittings with performing sliding motion over seat surface between inlet and outlet passages for underground gas stations. 
     
     
       SUBSTANCE: proposed regulating unit has body with flow-through hole where flat gate and insert are mounted. Gate is connected with rod of drive. Flat gate and insert are located between two L-shaped guides which are secured in seat. Seat is mounted on four bolts located symmetrically and secured in body. They are axially movable and may be locked in extreme positions. Located between bolt heads and seat are flexible members. 
     
     
       EFFECT: enhanced reliability and economical efficiency due to reduced loss of pressure pumping gas into well. 
     
     
       3 dwg
Patent RU-2250134-C2 (RU)
Inventor: KOROBITSYN V M
IPC: B02C4/02
Filed: 2002-12-31
Granted: 2005-04-20
Abstract: FIELD: processing wood-felling materials to chips. 
     SUBSTANCE: roll type crusher includes framework, spring-loaded rolls mounted on framework and having cross ribs. Pointed bearing disc with central opening is arranged in cavity of each roll. Cross ribs are mounted on semi-axles and they are rigidly coupled one to other and with bearing disc by means of torsion rods supporting solid or sectionized cutters having different-height teeth arranged along cutters in staggered fashion. One semi-axle has central through duct; other semi-axle has dead central duct at side of flange. In said ducts small spline shaft with additional cutters is arranged. Said additional cutters have at least two cutting edges placed in vertical symmetry plane in parallel to rotation axis of roll and mounted at both sides of bearing disc. End of small spline shaft is mounted in lid of bearing assembly of semi-axle. Crusher is provided with device for timing rotation of rolls. Boss is mounted on rotation shaft of pinion of timing device and it is designed for arranging cutters of upper roll relative to cutters of lower roll by different engagement angles. 
     EFFECT: possibility for cleaning inner cavities of rolls of crusher due to removing materials of processing. 
     5 dwg
Patent RU-2270574-C2 (RU)
Inventor: PRITCHARD TOM
IPC: B65D85/78
Filed: 2001-08-21
Granted: 2006-02-27
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: claimed composite product contains shell and filler. Shell maid of solid fat-based composition and shaped in form of cone, truncated cone or cup is fully placed inside of adjoining protective packing sheet of respective shape. Shell and packing sheet each has opened butt end and closed butt end. Shell forms support being in contact with inside surface of packing sheet. Filler represents frost confectionary product. 
     EFFECT: new frost confectionary product of various shape and dimensions obtained by commercial method. 
     10 cl, 11 dwg
Patent RU-2317039-C2 (RU)
IPC: A61C15/02
Filed: 2003-05-12
Granted: 2008-02-20
Abstract: FIELD: medicine, in particular, dentistry, may be used in home for cleaning of teeth, in particular, interdentium gaps. 
     SUBSTANCE: dental stick is made from flexible resilient material and comprises holder and working part formed as pointed end with concave surface and non-closed surface defining side walls. Sharpening surface of working part is made concave in lengthwise direction, and working part proper is additionally sharpened at both sides. Sharpening surfaces are arranged so as to form working end platform at outlet end of sharpened end. 
     EFFECT: increased efficiency and reduced damage to gingival tissues and interdentium gaps. 
     4 cl, 10 dwg
Patent RU-2312858-C2 (RU)
Inventor: BINDERUP EHRNST TORNDAL
IPC: A61K31/475
Filed: 2001-11-14
Granted: 2007-12-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to novel derivatives of pyridylcyanoguanidine of the formula (I):   wherein X 1  and X 2  represent independently a bond, linear or branched hydrocarbon diradical; Y 1  and Y 2  represent independently a bond or -O-; Y 3  represents oxygen atom (O), -O-C(O)-, N(R 8 ) wherein R 8  represents hydrogen atom; R 1  represents hydrogen atom, linear or branched alkyl or phenyl; R 2  represents aryl, heteroaryl or nonaromatic heterocyclic hydrocarbon radical wherein each is substituted optionally with tetrahydropyranyloxy-, di-(C 1 -C 4 -alkoxy)phosphinoyloxy- and (C 1 -C 4 )-alkoxycarbonylamino-group; R 3  represents hydrogen atom, linear, branched or cyclic hydrocarbon radical substituted optionally with one or more amino- carboxy-, alkoxy-groups, (C 1 -C 4 )-alkoxycarbonyl, (C 1 -C 4 )-alkoxycarbonylamine or nonaromatic nitrogen-containing heterocyclic hydrocarbon radical substituted optionally with (C 1 -C 4 )-alkoxycarbonyl, or compound of the formula:   wherein s represents a whole number from 1 to 10; R 6  represents hydrogen or optionally substituted nonaromatic hydrocarbon radical; R 7  represents independently hydrogen atom or methyl; R 4 , R 5  and A represent hydrogen atom; Z' represents pharmaceutically acceptable anion, such as chloride, bromide, iodide; m and r represent independently a whole number from 0 to 4; n = 0 or 1. Also, invention relates to compound of the formula (II) given in the invention description, to pharmaceutical composition based on these compounds for preparing a drug used in treatment of proliferative diseases, methods for treatment and using. 
     EFFECT: valuable medicinal properties of compounds and pharmaceutical composition. 
     37 cl, 2 tbl, 36 ex
Patent RU-2260043-C2 (RU)
Title: Strain consortium of clostridium cellobioparum, ruminococcus flavefaciens, lactobacillus acidophilus, propionibacterium acnes useful in production of probiotic preparation for ruminants and method for production of probiotic preparation for ruminants
Inventor: BORISOVA G V
IPC: C12N1/20
Filed: 2003-07-17
Granted: 2005-09-10
Abstract: FIELD: biotechnology, animal breeding, in particular probiotic production. 
     SUBSTANCE: claimed method includes production of nutrient medium, its fermentation with strain consortium of Clostridium cellobioparum, Ruminococcus flavefaciens, Lactobacillus acidophilus, Propionibacterium acnes and collection of biomass. Said biomass is mixed with protective medium and dried. 
     EFFECT: cow milk productivity. 
     2 cl, 1 tbl, 3 ex
Patent RU-2251956-C2 (RU)
Inventor: DZIN KHIOUNG-DZONG
IPC: A47L9/20
Filed: 2003-08-11
Granted: 2005-05-20
Abstract: FIELD: VACUUM CLE4ANERS. 
     SUBSTANCE: filter unit can be used in dust catching device of cyclone-type vacuum cleaner for filtering dust containing in airflow being released from release channel of dust catcher. Filter unit has rotating filter mounted opposite to release channel. Rotating filter is provided with inlet mesh made on outer peripheral surface and outlet hole communicating with release channel. Filter is also provided with rod, which is disposed at axial direction inside dust collection container and is driven into action. One end of rod is connected with rotating filter and the other end passes through dust collecting container and goes out to be connected with control button to provide rotation of rod together with rotating filter as integral unit. Joint between end of rod and rotating filter is made by means of many passive connecting protrusions going out at radial direction at lower surface of rotating filter and many active connecting protrusion at the end of rod driven into action. 
     EFFECT: reduced cost of manufacture; simplified design; easier way of mounting and dismounting. 
     7 cl, 5 dwg
Patent RU-2323319-C2 (RU)
Inventor: LIZETS PETER
IPC: E06B3/677
Filed: 2003-10-08
Granted: 2008-04-27
Abstract: Изобретение относится к области строительства, а именно к конструкциям стеклопакетов. Изобретение позволит упростить сборку стеклопакета. Устройство для изготовления заполненного тяжелым газом изоляционного стеклопакета, содержащее две, по существу, вертикально ориентированных плиты, транспортировочное устройство для заполненного тяжелым газом изоляционного стеклопакета и уплотнение в пространстве между плитами, которое ориентировано, по существу, вертикально, отличающееся тем, что уплотнение выполнено с возможностью перемещения исключительно поперечно плоскости плит и на обоих вертикальных краях плит предусмотрены замыкающие приспособления для замыкания пространства между плитами относительно окружающего пространства. 9 з.п. ф-лы, 3 ил.
Patent RU-2263144-C2 (RU)
Inventor: SYROMJATNIKOVA S I
IPC: C12R1/93
Filed: 2003-12-17
Granted: 2005-10-27
Abstract: FIELD: virology. 
     SUBSTANCE: invention proposes the strain CoD of severe acute respiratory syndrome virus. The strain is isolated from a nasopharynx washing off eluate taken of in a patient. The strain is deposited in the Specialized collection of virus in Virological center NII microbiology of Russian Federation the Defense Ministry at № 1136. The proposed strain is the first isolated strain of coronavirus of IV genotype in Russian Federation region. The strain possesses biological activity in cells Vero E6 = 7.1 lg CPD 50  x cm -3 . The proposed strain can be used as diagnosticum in IFA-system for determination of antibodies raised against the severe acute respiratory syndrome virus in human blood. Also, the strain can be used as a positive control specimen in PCR-test-system for detection of severe acute respiratory syndrome virus RNA. 
     EFFECT: valuable properties of virus. 
     1 dwg, 1 tbl
Patent RU-2285630-C2 (RU)
Inventor: OSTEJN KHUGLEN
IPC: B63B43/00
Filed: 2002-05-31
Granted: 2006-10-20
Abstract: FIELD: protection of tanks of tanker by shielding gas. 
     SUBSTANCE: plant for entrapping volatile organic compounds and protecting the tanks by shielding gas has first part which is in operation as a rule and is used for entrapping organic compounds and protecting the tanks by shielding gas and second part employing inert gas which is just gaseous combustion product from tanker boilers, turbines or engine; use may be also made of gas from inert gas generator; second part of plant is used as standby plant which is not in operation but for periods when tanks are freed from gas. First part of plant is based on use of hydrocarbon gas; it is provided with unit for entrapping the organic compounds and is connected with hydrocarbon storage; hydrocarbon storage is connected in its turn with hydrocarbon gas preparation unit; plant is also provided with devices for transfer of hydrocarbon gas among gas storage and ship's tanks on board the ship from and to external plant and control unit for proper operation of plant from the standpoint of pressure, volume, level, composition and flow rate through plant components. 
     EFFECT: minimization of evaporation of volatile organic compounds. 
     8 cl, 1 dwg