baber/WOPTO huggingface dataset:
Patent RU-2292475-C2 (RU)
Title: Inlet air cleaner-silencer for internal combustion engine
Inventor: VASIL CHENKOV VASILIJ FEDOROVI
IPC: F02M1/00
Filed: 2004-03-09
Granted: 2007-01-27
Abstract: FIELD: manufacture of internal combustion engines. 
     SUBSTANCE: proposed air cleaner-silencer has housing made in form of silencing chamber with inlet and outlet branch pipes located coaxially on opposite sides of housing and filter element located between branch pipes dividing the silencing chamber into inlet and outlet cavities; air cleaner-silencer is also provided with cyclone unit mounted in inlet cavity on springs, electric heating element mounted in outlet cavity and plug mounted in recess of inlet cavity. 
     EFFECT: enhanced efficiency of silencing, cleaning and partial heating of supply air during operation of engine at low temperatures. 
     1 dwg
Patent RU-2322256-C2 (RU)
Title: 5-cnac as agent for oral delivery of parathyroid hormone fragments
Inventor: AZRIA MOJZE
IPC: C07K14/635
Filed: 2002-08-16
Granted: 2008-04-20
Abstract: FIELD: medicine, endocrinology, chemical-pharmaceutical industry. 
     SUBSTANCE: invention relates to a pharmaceutical composition used in treatment and prophylaxis of osteoporosis and for effective administration of parathyroid hormone fragments (PTH) (1-28) - (1-14). Also, invention relates to a method for oral administration of indicated composition and to a method for stimulation of osseous tissue formation in osteoporosis, to a method for treatment or prophylaxis of osteoporosis, and to using 5-CNAC for preparing pharmaceutical composition containing fragments PTH (1-28) - (1-14) used for treatment or prophylaxis of osteoporosis. The claimed invention provides achievement of higher blood concentrations of PTH fragments (1-28) - (1-14) and to retain these concentrations for a longer time. Using 5-CNAC as a component of the composition allows carrying out oral administration of PTH fragments. 
     EFFECT: improved and valuable properties of agent. 
     21 cl, 2 tbl, 2 ex
Patent RU-2270535-C2 (RU)
Inventor: ZUBOV EHDUARD FEDOROVICH
IPC: H05B1/00
Filed: 2004-03-29
Granted: 2006-02-20
Abstract: FIELD: metallurgy, possible use for construction and operation of electrodes. 
     SUBSTANCE: onto slide-sector nipple is positioned(connecting or transporting), sent inside the socket, thread is engaged by screwing, in upper segment of nipple socket by combined turn of slide sector and nipple for 180° threaded connection is transferred downwards, from upwards slide sector is freed, nipple is screwed in until stop in nipple socket. 
     EFFECT: prevented possible damage to thread on nipple and nipple socket, improved operation of electrodes at no additional material and/or time costs. 
     1 cl, 1 dwg
Patent RU-2312482-C2 (RU)
Inventor: NAVROTSKAJA LJUDMILA VASIL EVN
IPC: A01C1/08
Filed: 2004-07-30
Granted: 2007-12-20
Abstract: FIELD: agriculture, in particular, selection works. 
     SUBSTANCE: method involves successively treating farm crop seeds with water having contrast temperatures ranging between 0 C and 75 C and exposing to laser radiation; during treating seeds with water, directing ac current having intensity of from 0.1 A to 7 A. Method allows chromosome mutation yield to be increased and, thereby, range of produced economically valuable plant photomutants to be widened. Moreover, there are higher amounts of macro- and microelements in treated seed cells to enable enhanced activity of sprouts. 
     EFFECT: increased efficiency of method allowing growth and development of farm crop plants to be stimulated, and wider range of economically valuable plant photomutants produced by means of said method. 
     2 dwg, 2 tbl
Patent RU-2330886-C2 (RU)
Inventor: GURSKAJA NADEZHDA GEORGIEVNA
IPC: C12N1/21
Filed: 2003-01-17
Granted: 2008-08-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to genetic engineering and biotechnology and can be used for labelling of proteins, cells and organisms. Substitutes added to nucleic acid Aequorea coerulescens, coding colourless GFP-like protein acGFP is considered as means of production of nucleic acid coding fluorescent protein. Expression cassette containing this nucleic acid under regulatory elements control provides in-cell biosynthesis of fluorescent protein. This genetic structure is used for production of transgenic organism and cell producing fluorescent protein, coded by specified nucleic acid. This fluorescent protein is applied in methods for labelling of cells, intracellular structure and protein, as well as for promotor transcriptional activity registration. 
     EFFECT: invention application ensures widen range of labelling means used in biochemistry, molecular biology and medical diagnostics. 
     11 cl, 34 dwg, 2 ex
Patent RU-2319712-C2 (RU)
Title: Process decreasing amount of fluoro-containing surfactant in aqueous fluoropolymeric dispersions
Inventor: EPSH REBEKKA
IPC: C08F6/16
Filed: 2003-05-05
Granted: 2008-03-20
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention describes a method for decreasing the amount of a fluorinated emulsifier by providing contact of aqueous fluoropolymeric dispersion with anion-exchange resin in non-fixed resin layer. Method involves steps for mixing aqueous fluoropolymeric dispersion with a surfactant for stabilization of fluoropolymeric dispersion in process for its contacting with anion-exchange resin; providing the contact of aqueous fluoropolymeric dispersion with anion-exchange resin by shaking an aqueous fluoropolymeric dispersion with anion-exchange resin for less 4 h to decline the amount fluorinated emulsifier in aqueous fluoropolymeric dispersion and to separate anion-exchange resin from aqueous fluoropolymeric dispersion. Also, invention describes the constant or periodically carried out method involving the additional step of at least a single repeated using the separated anion-exchange resin without its regeneration. Proposed methods are directed for decreasing amount of fluorinated surfactant in aqueous fluoropolymeric dispersions, in particular, the invention describes the more economy method for decreasing the content of fluorinated surfactant. 
     EFFECT: improved method for decreasing amount of emulsifier. 
     12 cl, 6 tbl, 6 ex
Patent RU-2298626-C2 (RU)
Inventor: PEGORARO AL FREDO
IPC: E06B3/964
Filed: 2003-06-13
Granted: 2007-05-10
Abstract: FIELD: building units, particularly door and window structures. 
     SUBSTANCE: method for door and window frame production involves treating parts made of whole-section timber to create depressions with narrow sections for metal or polyvinylchloride members receiving; assembling above parts to form fixed and sliding frames by connecting transversal members and posts of the frame with the use of angle members to be secured to four frame corners and expansion-resistant members to be stretched over frames; securing metal or polyvinylchloride members in depressions made in inner sides of fixed frames and in outer elements of sliding frames by means of screws; connecting parts, which provide frame opening, closing and operation, to fixed and sliding frames. Wooden parts for fixed and sliding frames production are assembled by connecting transversal members and posts with the use of metal angle members and threaded rods obliquely extending in frame corners between two rod ends to apply tightening force to two corner sides. The tightening force provides accurate connection of transversal members and posts defining the corner. 
     EFFECT: simplified door and window installation. 
     9 cl, 12 dwg
Patent RU-2300834-C2 (RU)
Inventor: GRABCHIKOV ALEKSANDR STEPANOVI
IPC: H01S3/30
Filed: 2005-04-18
Granted: 2007-06-10
Abstract: FIELD: laser engineering. 
     SUBSTANCE: proposed laser wherein generation takes place in the course of forced combination dissipation (FCD) has continuous pumping source and cavity holding FCD medium; in addition it is provided with solid-state lasing medium disposed within FCD laser cavity; mirrors of the latter are characterized in ultimately high reflectivity at laser medium generation wavelength and optimal ones at FCD radiation wavelength, as well as ultimately high transmittance at pumping source wavelength. In addition, continuous laser pumping source can be disposed on lateral side of laser medium in which case cavity mirrors used in laser have maximal reflectances at laser medium generation wavelength. 
     EFFECT: facilitated manufacture. 
     14 cl, 10 dwg
Patent RU-2304042-C2 (RU)
Title: Technological complex for manufacture of building structures and floor slab manufactured in this technological complex
Inventor: SELIVANOV NIKOLAJ PAVLOVICH
IPC: B28B13/02
Filed: 2005-05-31
Granted: 2007-08-10
Abstract: FIELD: construction engineering; technological complexes for manufacture of pre-stressed building structures, including floor slabs; construction of residential, public and office buildings, as well as repair or modification of such buildings. 
     SUBSTANCE: proposed technological complex for manufacture of building structures includes at least one production line for manufacture of pre-stressed slabs of retained forms for erection of floors in precast-in-place framework of buildings and structures. Production line includes at least one vibrating concrete-placing machine, forms in form of tray with longitudinal sides locked on the tray in the working position, units for delivery, setting in designed position and tensioning of steel reinforcement with tensioning and relief station located at one end face of forms and anchor station located at other end face of forms. Longitudinal sides of forms are mounted at convergence of longitudinal axis of at least one of them with longitudinal axis of forms in plan by magnitude of (0.9-30) -5  m. Each side is beveled upward on internal surface at angle relative to vertical plane equal to 3-5° and chamfer-forming projection in lower part. Tray is mounted on discrete supports for adjustment of its height and locking the tray against longitudinal shift in central part avoiding sliding to both sides from central part in case of temperature deformation. Floor slab manufactured in proposed technological complex is independent subject of invention. Proposed complex may be used under any weather conditions in regions of rigorous climatic zones at low minus temperatures in winter. Proposed complex may be used for manufacture of articles of various standard sizes, long-cut articles inclusive. 
     EFFECT: low labor input; reduced usage of materials; enhanced reliability and improved quality of structures. 
     25 cl, 41 dwg
Patent RU-2308142-C2 (RU)
Inventor: KARPUK JURIJ ALEKSANDROVICH
IPC: H02M1/08
Filed: 2005-06-16
Granted: 2007-10-10
Abstract: FIELD: transforming equipment, possible use in systems for impulse-phase control of reverse thyristor transformer with phase adjustment by magnetic amplifier and used for powering anchor circuit of constant current electric motor. 
     SUBSTANCE: in accordance to the invention, during control of thyristors of reverse transformer with separate control of two mutually-parallel coupled groups of thyristors, phase adjustment of each group is performed by magnetic amplifier with electrical comparison of setting voltage and check connection voltage, proportional to electric motor rotation frequency, and in accordance to invention, in absence of setting by shifting signals, magnetic amplifiers are closed and control impulses of both groups are removed. On appearance of setting, control impulses are sent to corresponding group of thyristors, enabling it in rectifying mode. After brake or reverse command, working group is transferred to inverter mode with maximal adjustment angle, with time delay control impulses for the group are removed and second group of thyristors is enabled also with maximal value of adjustment current, value of which is then decreased until motor EMF exceeds average voltage value of inverter group which begins to let through the braking current of motor, which is limited by current cut-off in the future. At the end of braking at reverse, second group is transferred to rectifying mode, and during transferring to lower speed after the motor reaches given rotation frequency the second group is again transferred to operation with maximal adjustment angle, with time delay control impulses for the group are removed and first group of thyristors is enabled in rectifying mode with new given value of electric motor rotation frequency. 
     EFFECT: ensured serviceability of reverse thyristor transformer with phase adjustment by magnetic amplifier, used for powering anchor circuit of constant current electric motor, in whole range of adjustment, and expanded arsenal of technical means; control of thyristors of reverse transformer without compensating currents in whole range of adjustment. 
     3 cl, 2 dwg
Patent RU-2305733-C2 (RU)
Inventor: JONAUSKAS GINTAUTAS
IPC: E04D1/00
Filed: 2005-08-26
Granted: 2007-09-10
Abstract: FIELD: construction, particularly roof covering by making use of tiles, slates, shingles, or other small roofing elements. 
     SUBSTANCE: method involves preparing roof base for further flexible tile laying; laying flexible tiles on base in rows beginning from roof edge in direction transversal to base inclination, wherein peelable film is separated from main flexible tile strip before tile laying and tile strip is pressed against the base so that lower adhesive surface thereof faces the base; fastening upper edge of main flexible tile strip to the base by roofing nails along with aligning lower edges of copping row with main flexible tile strip edges; covering joints and perforation lines with extensions of main flexible tile strips; laying additional flexible tile strip over main one so that lower edge of additional flexible tile strip is in register with upper edge of additional flexible tile strip extensions; fastening additional flexible tile strip to the base by means of roofing nails; connecting additional flexible tile strip with main flexible tile strip by adhesive layer; laying next flexible tile strip over additional one so that next flexible tile strip overlaps additional one and lower edges of next flexible tile strip are in register with that of additional flexible tile strips; securing next flexible tile strip to the base and to additional flexible tile strip. During flexible tile laying lower edges of main and next flexible tile strips defined in roof inclination direction must have extensions. 
     EFFECT: extended service life, increased roof strength and air-tightness. 
     3 dwg
Patent RU-2303382-C2 (RU)
Inventor: GUSEVA MARINA ANATOL EVNA
IPC: A41H5/00
Filed: 2005-09-27
Granted: 2007-07-27
Abstract: FIELD: construction of dynamic dummies. 
     SUBSTANCE: dynamic dummy has body, arm models and dummy setting unit. Dummy body has sections allowing body relief to be changed in accordance with dynamics of arm motions by transforming of body surfaces through utilization of rigid inserts at body dissection sites. 
     EFFECT: increased efficiency in evaluating quality of shoulder article both in static and dynamic states. 
     14 dwg, 8 tbl
Patent RU-2352507-C2 (RU)
Title: Головка для дозировки текучего вещества
Inventor: BERTLEN FREDERIK
IPC: B65D47/24
Filed: 2004-07-13
Granted: 2009-04-20
Abstract: Головка для дозировки текучего вещества, предназначенная для установки на емкости с текучим веществом, содержит неподвижное основание, выполненное на емкости или предназначенное для установки на указанной емкости, поворотный приводной элемент, установленный на основании с возможностью поворота вокруг оси вращения между двумя крайними упорными положениями, и дозировочное отверстие, селективно перекрываемое путем поворота элемента на основании. Два крайних упорных положения определяют два открытых положения дозировочного отверстия, разделенных, по меньшей мере, одним закрытым положением дозировочного отверстия. Дозировочное отверстие находится на оси вращения приводного элемента на основании. Изобретение обеспечивает создание дозировочной головки с одним модульным постепенно открываемым дозировочным отверстием. 9 з.п. ф-лы, 5 ил.
Patent RU-2315810-C2 (RU)
Title: METHOD FOR PREPARING L-THREONINE OR L-LYSINE USING MICROORGANISM BELONGING TO Escherichia GENUS WHEREIN nac GENE IS INACTIVATED
IPC: C12R1/19
Filed: 2006-02-16
Granted: 2008-01-27
Abstract: FIELD: biotechnology, microbiology, amino acids. 
     SUBSTANCE: invention proposes a method for preparing such L-amino acids as L-threonine or L-lysine using a microorganism belonging to Escherichia genus that is modified and nac gene is inactivated in this microorganism. Invention provides preparing L-threonine or L-lysine with high degree of effectiveness. 
     EFFECT: improved preparing method. 
     3 cl, 3 tbl, 2 dwg, 11 ex
Patent RU-2351305-C2 (RU)
Inventor: KIREEVA NATAL JA VIKTOROVNA
IPC: A61H5/00
Filed: 2006-03-03
Granted: 2009-04-10
Abstract: Изобретение относится к медицине и предназначено для профилактики и лечения приобретенной близорукости. Проводят тренировки с помощью призм, установленных основанием к носу, размещенных в пробной очковой оправе. Призмы от горизонтального положения периодически поворачивают 6-15 раз против часовой стрелки на 5-15 градусов до положения вертикали. В промежутках между поворотами пациент смотрит вдаль через призмы в течение 1-3 минут. Затем призмы устанавливают в исходное положение и периодически поворачивают 6-15 раз по часовой стрелке на 5-15 градусов до положения вертикали. В промежутках между поворотами пациент также смотрит вдаль в течение 1-3 минут. Силу призм за время тренировок постепенно увеличивают от 2,0 до 6,0-7,0 пр. дптр. Предлагаемый способ позволяет повысить некорригированную остроту зрения, запас относительной аккомодации, уменьшить величину оптимальной очковой коррекции, астенопические жалобы.
Patent RU-2380410-C2 (RU)
Inventor: KKHAN FIRDOS ALAM
IPC: C12N5/0793
Filed: 2004-09-02
Granted: 2010-01-27
Abstract: FIELD: medicine. ^ SUBSTANCE: there is offered enriched cell population where GABA-ergic neurons are produced by differentiation of the population of pluripotent stem cells, enriched with nestin-positive cells. The high yield of GABA-ergic neurons is caused by selection of nestin-positive cells, higher content (enrichment) of nestin-positive cells, and then further differentiation with cytosine--d-arabinofuranoside (Ara-C). ^ EFFECT: invention can be used as a source for cellular replacement therapy in neurodegenerative disorders and neural diseases. ^ 37 cl, 9 dwg, 1 tbl, 2 ex
Patent RU-2316072-C2 (RU)
IPC: H01B11/18
Filed: 2004-09-01
Granted: 2008-01-27
Abstract: FIELD: cable engineering. 
     SUBSTANCE: proposed coaxial cable is provided with specially prepared layer of pre-coating which facilitates its removal when cable end is stripped to receive connector. Cable has internal conductor, foamed polyolefin insulating layer, external conductor covering mentioned insulating layer, and pre-coating disposed between internal conductor and insulating layer. Pre-coating layer forms first internal-conductor bonding interface and second insulating-layer bonding interface; ratio of adhesive force on axial shift of first bond A to adhesive force on second axial shift of second bond B is below 1; ratio of adhesive force on axial shift of bond A formed by pre-coating layer between internal conductor and insulating layer to adhesive force on rotational shift of this bond is 5 or higher. 
     EFFECT: improved electrical characteristics of cable, enhanced reliability of line using this cable. 
     13 cl, 5 dwg, 1 tbl
Patent RU-2327649-C2 (RU)
Inventor: SREBNJAK EKATERINA ANATOL EVNA
IPC: C02F3/34
Filed: 2006-05-23
Granted: 2008-06-27
Abstract: FIELD: bioengineering. 
     SUBSTANCE: invention refers to bioengineering specifically to microbiological bio-restoration of oil-polluted open water area, inland waters or coastline. Method of biological preparation production includes mixed natural carrier - zeolite with open pores of cross-section dimension 1 mcm and mineral salts and glucose followed adding to liquid culture of water area released hydrocarbon-oxidising bacteria association produced with bioengineering methods. At first water released hydrocarbon-oxidising bacteria association are cultivated in appropriate liquid nutritional medium, and then this culture of water area released hydrocarbon-oxidising bacteria association produced with bioengineering methods is immobilised on prepared carrier and dried out. Before usage finished biological preparation is applied to appropriate oil sorbent. 
     EFFECT: increased efficiency of natural water decontamination of oil and oil products. 
     5 cl
Patent RU-2333083-C2 (RU)
IPC: B23K9/04
Filed: 2006-06-21
Granted: 2008-09-10
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention is related to method of electroarc facing of corrosion-preventive coating with modulated current and may be used in production of equipment from austenite chromium-nickel steels, which is intended for processing of radiated nuclear fuel, and also for equipment of chemical industry. Facing of coating is carried out with application of additional activating current pulse onto arc gap. Application of additional activating current pulse is performed directly prior to working pulse after passage of pause current with amplitude of 250-300 A and duration of 0.001-0.0015 sec. Besides, facing is carried out with melting electrode with diameter of up to 4 mm. 
     EFFECT: preparation of finely dispersed coating of high corrosion resistance. 
     2 cl, 1 dwg, 1 tbl
Patent RU-2350360-C2 (RU)
Inventor: POKUSHALOV EVGENIJ ANATOL EVIC
IPC: A61N1/05
Filed: 2006-08-01
Granted: 2009-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: pull a pluripolar electrode using intravenous access in a cavity of the right auricle and position it around the tricuspid valve in such a manner that distal poles there are in a lumen of a coronary sine, averages - in the area of cavo-tricuspid isthmus, and proximal - in the bottom of a lateral wall of the right auricle. From each pair an electrode, since distal, an electrical stimulation is made with the frequency exceeding a spontaneous rhythm, and registration bipolar electrogrammes  is carried out from the next pair in a proximal direction with measurement of interval St-A at each step. The moment of St-A interval elongation more than on 80 ms in comparison with the previous step means location of the cavo-tricuspid isthmus between stimulating and registering pair and presence cavo-tricuspid blockade in a clockwise direction. Then the specified stimulation is spent in the opposite direction, since proximal pair and registration electrogrammes from the next pair in a distal direction. Elongation of St-A interval more than on 80 ms in comparison with the previous step means presence cavo-tricuspid blockade in a counter-clockwise direction. 
     EFFECT: increase of accuracy of estimation of cavo-tricuspid isthmus blockade. 
     2 dwg, 1 ex