baber/WOPTO huggingface dataset:
Patent RU-2250952-C2 (RU)
Inventor: CHISTJAKOV A A
IPC: E02B8/08
Filed: 2003-07-10
Granted: 2005-04-27
Abstract: FIELD: hydraulic structures, particularly fish-passing devices included in water intake structures. 
     SUBSTANCE: method is based on young fish's tendency to follow moving objects. Method involves forming water permeable screen including flexible elastic members and extending for the full stream depth; providing means for flexible members displacement and installation in working position; providing preliminary young fish concentration in previously created artificial water-plants and transferring young fish into fish-passing channel. Water permeable screen is formed of flexible elastic members on level of stream carrying young fish with maximal concentration. Screen is created in horizontal plane, wherein flexible elastic members are reciprocated from one bank to another along with directing young fish concentrated inside screen in fish-passing channel. Flexible elastic members imitate natural water flora, which is native fish habitat. 
     EFFECT: provision of controllable water intake during change in vertical young fish descent dynamics. 
     27 cl, 21 dwg
Patent RU-2274014-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-21
Granted: 2006-04-20
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of Rhodiola rosea root, hibiscus flowers, and dogrose fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, and preparation obtained from biomass of Mortierella lignicola micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics, prophylaxis action, and wide range of vitamin activity.
Patent RU-2293458-C2 (RU)
Inventor: KHAKALA MAR JA-RIITTA
IPC: A01C1/06
Filed: 2002-02-13
Granted: 2007-02-20
Abstract: FIELD: fixing agent in the form of lamellar oil-in-water type emulsion or suspension with water as main component. 
     SUBSTANCE: fixing agent contains aqueous phase used in an amount of 50-95 wt% and oil phase used in an amount of 5-50 wt%. Aqueous phase contains water and fluid byproduct of processing or fermentation of raw plant material, or syrup. Oil phase contains oil and emulsifiers. Method for preparing of emulsion or suspension involves adding aqueous solution to oil phase for producing of oil-in-water type emulsion or suspension; thereafter, adding part of aqueous phase in order to produce inverted oil-in-water type emulsion or suspension; mixing resultant oil-in-water type emulsion or suspension with remained aqueous phase. 
     EFFECT: improved retention of powdered fertilizer on seed surface. 
     15 cl, 2 tbl, 4 ex
Patent RU-2262995-C2 (RU)
Inventor: VDOVIN A I
IPC: B08B3/12
Filed: 2003-11-18
Granted: 2005-10-27
Abstract: FIELD: cleaning in presence of liquid or steam. 
     SUBSTANCE: device comprises section for cleaning in the solution of washing means, section for washing to remove the solution of washing means, and section for rinsing and drying.  Each section is composed of bath filled with the washing solution and unit for rotation of filtering members and unit for preparing washing solution that has the tank provided with the heaters and pickups for measuring level and temperature of the washing solution whose inlet is connected with the tank through the filter and whose outlet is connected with the bath through the check valve.  The cleaning and washing sections comprise N and K ultrasonic generators, respectively. Each ultrasonic generator has unit for start, power amplifier, unit for protecting against overloading, unit for self-correcting of frequency, and ultrasonic converter mounted on the emitting diaphragm provided with the emitting and back linings.  The piezoelectric members are interposed between linings.  The output of the converter made of the working surface of the emitting lining is connected with the emitting diaphragm.  The drying section has fan, heater, and drying chamber with the gauge for measuring the temperature of the heated air.  The fan is connected with the drying chamber through the heater.  Between the cleaning and washing sections is the member for monitoring the pressure-tightness of filtering members composed of the bath filled with the washing solution and unit for rotation of filtering members and check valve connected with the compressed gas supply system through the head meter and pressure regulator.  The outlet of the unit for recirculation of the washing solution in the cleaning and washing sections is connected with the compressed air supply system through the air valve. 
     EFFECT: expanded functional capabilities. 
     3 dwg
Patent RU-2278112-C2 (RU)
Inventor: ARAN I PETER
IPC: A61P27/06
Filed: 2002-05-29
Granted: 2006-06-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to new biologically active derivatives of aminoquinoline and aminopyridine. Invention describes compounds of the general formula (I):   wherein R 1  means hydrogen atom or direct or branched (C 1 -C 4 )-alkyl group; R 2  means hydrogen atom or direct or branched (C 1 -C 4 )-alkyl group; R 3  means hydrogen atom or direct or branched (C 1 -C 4 )-alkyl group or phenyl group, thienyl group or furyl group optionally substituted with one or more direct or branched (C 1 -C 4 )-alkyl group, direct or branched (C 1 -C 4 )-alkoxy-group or halogen atom; R 4  and R 5  form in common 1,3-butadienyl group optionally substituted with methylenedioxy-group or one or more direct or branched (C 1 -C 4 )-alkyl group, direct or branched (C 1 -C 4 )-alkoxy-group, hydroxy-group or halogen atom; R 6  means hydrogen atom or cyano-group; R 7  means hydrogen atom or direct or branched (C 1 -C 4 )-alkyl group, phenyl group, benzyl group, thienyl group, or furyl group optionally substituted with methylenedioxy-group or one or more direct or branched (C 1 -C 4 )-alkyl group, direct or branched (C 1 -C 4 )-alkoxy-group, hydroxy-group, trifluoromethyl group, cyano-group or halogen atom; X means -NH-group, -NR 8 -group or sulfur atom, or oxygen atom, or sulfo-group, or sulfoxy-group wherein R 8  means direct or branched (C 1 -C 4 )-alkyl group or (C 3 -C 6 )-cycloalkyl group; n = 0, 1 or 2, and their salts. Also, invention describes a method for preparing compounds of the formula (I). a pharmaceutical composition based on thereof, using compounds of the formula (I) as antagonists of A 3  receptors for preparing a pharmaceutical composition used in treatment of different diseases (variants), compounds of the formula (IA), (II), (III) and (IV) given in the invention description. Invention provides preparing new compounds possessing the useful biological properties. 
     EFFECT: valuable medicinal properties of compounds and pharmaceutical compositions. 
     15 cl, 6 tbl, 6 dwg, 172 ex
Patent RU-2271952-C2 (RU)
Inventor: POLEVOJ JURIJ IOSIFOVICH
IPC: B61L23/16
Filed: 2004-03-23
Granted: 2006-03-20
Abstract: FIELD: railway transport; signaling and communication. 
     SUBSTANCE: invention is designed for interval control of traffic.  According to proposed method, ac signal is applied to rail line at one end by means of track generator, and at other end signal is received by receiver, and receiver input voltage is recorded.  Track occupied and clear threshold values are preset.  Current value of voltage at receiver input is compared with track clear threshold value.  Track generator and receiver are connected in turn to each rail line of track section, and current of supply end of each rail line is recorded additionally.  Track section is considered occupied when current value of supply end exceeds track occupied threshold value which is taken equal to current of supply end when shunt is applied to place of connection of supply end instruments to rail line when ballast is dry.  Taken as track clear threshold value is voltage corresponding to minimum voltage at input of receiver at application of shunt multiplied by voltage rise coefficient at clearing of track section which is equal to 15. 
     EFFECT: improved reliability of checking condition of track sections. 
     2 dwg
Patent RU-2330770-C2 (RU)
Inventor: FROLOV VALERIJ NIKOLAEVICH
IPC: B60Q1/44
Filed: 2004-09-29
Granted: 2008-08-10
Abstract: FIELD: transportation. 
     SUBSTANCE: braking indication device is used in motor vehicles to replace the third (additional) or the third and main braking signals. The said device incorporates, at least, one tail light and the main and auxiliary lighting element, the first can be made as light sections, while the second can make the light shape illumination or a deceleration scale. There are also furnished the braking system drive pickup, deceleration pickup and control circuit. The latter allows not only cutting in and out the main and auxiliary lights depending upon braking character and intensity, the also to correct the lights brightness allowing for deceleration rate and its dynamics. In case the fender lights and anti-fog lights are on, rear anti-fog light and sound sources are switched on additionally in emergency braking along with auxiliary lights on recognising the necessity in braking by means of a radar or any other system. The control system communication with anti-fog lights sources, the use of these sources automatic and manual switching unit along with emergency and sound signaling in pulsed mode or recording emergent or pre-emergent vehicle state by appropriate pickups allow a notable increase in accuracy of due time and range of the vehicle detection in the above state, as well as in emergency braking in conditions of limited visibility. 
     EFFECT: lights can be used for remote control of the security and special signaling system, leaving alone their primary purpose. 
     12 cl, 10 dwg
Patent RU-2285186-C2 (RU)
Title: Method of repairing slugged or eroded section of pipeline
Inventor: SHARYGIN VALERIJ MIKHAJLOVICH
IPC: F16L1/028
Filed: 2004-12-08
Granted: 2006-10-10
Abstract: FIELD: pipeline engineering. 
     SUBSTANCE: method comprises stripping the pipeline to provide hollows at the ends of the pipeline section to be repaired, developing the trench under the pipeline down to the specified depth, forming the bearing and water-catching cross-pieces for conducting water away, repairing the insulation, balancing the underwater part of the section to be repaired by means of weights, cutting the cross-pieces out, putting the pipe line down, filling the trench with soil, and retrieving the bed. 
     EFFECT: reduced time of repairing. 
     4 cl, 2 tbl
Patent RU-2293775-C2 (RU)
Inventor: KRIVCHENKO JURIJ SERGEEVICH
IPC: C22B1/24
Filed: 2005-01-11
Granted: 2007-02-20
Abstract: FIELD: ferrous metallurgy, in particular, utilization of metallurgical wastes which may be used as additional raw material in blast furnace and steel melting production. 
     SUBSTANCE: line for manufacturing of briquettes has system for preparing burden and forming briquettes, including reservoirs for receiving of raw material, amending and binding additives, said reservoirs being arranged in the course of process and being connected through feeding, dosing and transportation mechanisms with mixer which is joined to vibration press. Vibration press is provided with vibrators positioned so as to transmit vibrating motions to punch and die in two mutually perpendicular planes. Line is also provided with system for extracting of iron-containing material from scale-and-oil containing muds of secondary sumps of rolling shops and oil regeneration system, said systems being connected with one another. Line of such construction allows muds of secondary sumps of rolling shops to be processed, said muds including small-sized fraction scale having oil content of up to 15-17%. 
     EFFECT: increased efficiency of vibrating action upon mass to be formed, provision for producing of metallurgical briquette with increased content of metal within given volume and increased destruction resistance, and also provision for producing of mineral oil having average viscosity and fit for immediate usage. 
     1 dwg
Patent RU-2292006-C2 (RU)
Inventor: AGEEV VADIM NIKOLAEVICH
IPC: F42B3/10
Filed: 2005-02-21
Granted: 2007-01-20
Abstract: FIELD: initiation aids, applicable for blasting. 
     SUBSTANCE: for increasing the duration of action of the waveguide pulse an amplifying element, consisting of a cap and an easily combustible pyrotechnical composition with a trough central hole with a diameter equal to the waveguide duct diameter or without the central duct, is additionally introduced in the initiating device between the waveguide and the retarder of the detonating cap.  The initiating device has a source of the original pulse, waveguide and a terminal detonating cap. 
     EFFECT: enhanced reliability of operation of the initiating device. 
     1 dwg
Patent RU-2298318-C2 (RU)
Title: Стенд для испытания счетчиков молока
Inventor: SOLOV EV SERGEJ ALEKSANDROVICH
IPC: A01J5/01
Filed: 2005-05-13
Granted: 2007-05-10
Abstract: Изобретение относится к оборудованию для испытания счетчиков молока и может быть использовано в животноводстве. Стенд состоит из несущей конструкции, емкости для молока, имитаторов сосков, контрольного устройства и узла для имитации различных режимов движения молоковоздушной смеси. Стенд имеет проградуированный штатив с кронштейном для перемещения испытуемого счетчика по высоте и определения высоты его установки, при которой счетчик имеет минимальную погрешность. Контрольное устройство расположено между емкостью для молока и имитаторами сосков и состоит из эталонных счетчиков жидкости. Во время доения учет количества выдоенного молока ведется одновременно поверяемым счетчиком молока и эталонными счетчиками жидкости. Стенд позволяет быстро и точно определять погрешность показаний поверяемого счетчика молока. 1 ил.
Patent RU-2311899-C2 (RU)
Inventor: FALLER ROBERT VINSENT
IPC: A23G4/06
Filed: 2003-12-12
Granted: 2007-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying oral cavity care compositions containing combination of one or several fluorine ions and specialized phosphonate-containing polymers or telomeres. 
     EFFECT: enhanced effectiveness of protection against caries and cavity formation and dental deposit. 
     11 cl, 4 dwg
Patent RU-2333532-C2 (RU)
IPC: G06K11/06
Filed: 2005-07-07
Granted: 2008-09-10
Abstract: FIELD: computer engineering. 
     SUBSTANCE: invention refers to the computer engineering, particularly to PC users identification according their keyboard typing. The method of reference values generation of PC user characteristics lies in changing of user's typing and writing it into memory, thereat the typing characteristics consists of user's typing speed. 
     EFFECT: increase of identification reliability using user's keyboard typing. 
     1 dwg, 2 app
Patent RU-2355130-C2 (RU)
Inventor: GARG ATUL
IPC: H04W72/12
Filed: 2004-03-05
Granted: 2009-05-10
Abstract: FIELD: physics, communications. 
     SUBSTANCE: invention concerns communication technology. Wireless local area network (WLAN) includes hybrid coordinator (HC) and quality station (QSTA). HC transmits schedule frame element (SEF). Also WLAN includes timing device setting absolute start moment of maintenance period. Method of HC and QSTA synchronisation involves schedule frame element (SEF) transmission and setting of absolute start moment of maintenance interval and element of first frame transmitted. 
     EFFECT: improved quality of WLAN operation. 
     20 cl, 5 dwg
Patent RU-2314410-C2 (RU)
Inventor: SOVPEL VIKTOR VASIL EVICH
IPC: E21B37/00
Filed: 2005-11-14
Granted: 2008-01-10
Abstract: FIELD: equipment for oil and gas condensate well development and repair, particularly to increase oil recovery from oil and gas condensate reservoirs during production oil well operation by creation of deeply penetrating repressions in well bottom zone. 
     SUBSTANCE: hydraulic generator comprises intake pipeline with orifices for well fluid reservoir pressure supply, implosion chamber cylinder, sub connecting intake pipeline with implosion chamber cylinder, piston connected with sucker rod, working chamber including working cylinder with windows and pressure concentrators, shutoff valve having rod and shutoff valve clutch, which connects implosion chamber cylinder with working chamber and cylindrical compression spring. Working chamber has hydraulic damping means. Damping means comprises cylinder with bypass orifices, piston made as a single whole with shutoff valve rod and spring-loaded with cylindrical compression spring, and collar having rigid spring-loaded stop. The stop may cooperate with shutoff valve rod to prevent critical cylindrical compression spring deformation. 
     EFFECT: increased reliability of hydraulic generator operation. 
     2 cl, 2 dwg
Patent RU-2329776-C2 (RU)
Title: Method of elimination of congenital or acquired deformation and/or hypoplasia of zygomatic bone and related device for zygomatic region relief and volume restoration
Inventor: KOMELJAGIN DMITRIJ JUR EVICH
IPC: A61B17/68
Filed: 2006-03-10
Granted: 2008-07-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, specifically to maxillofacial surgery and can be used for treatment of patients suffering from deformations and-or hypoplasia of zygomatic bone. Mucous membrane and periosteum are dissected by crossover fold of upper jaw on injured side. Zygomatic bone osteotomy is carried out by anrerior wall of maxillary sinus, low orbit edge, orbit bottom closer to its bottom edge in direction zygomaticofrontal process, then it is crossed. Further osteotomy line is continued downwards by external wall of maxillary sinus with zygomaticoalveolar crest bended around from below to meeting with osteotomy starting point. Within osteotomy separate bone bridges between upper jaw and zygomatic bone are left. Used device is applied for zygomatic region relief and volume restoration. Device contains case intercrossed bars, one of which is equipped sliding block longitudinally movable. On the end of sliding block there is additional bar mounted perpendicularly to both bars. Both bars are equipped by stem legs with punched plates. Anterior surface of zygomatic bone is covered with stem punched plate fixed to zygomatic bone, and other stem plate is fixed to alveolar process of upper jaw with traction vector selected. Bone bridges are dissected, malar arch is crossed, zygomatic bone is pressed by osteotomy line during 8-10 days. Further distraction and retention of fragments follow. Method and related device make integrated inventive plan and enables to increase volume of injured area, to move zygomatic bone in three planes restoring facial symmetry. 
     EFFECT: development of method of elimination of zygomatic bone deformation with zygomatic region relief and volume restoration. 
     5 cl, 19 dwg, 1 ex
Patent RU-2321991-C2 (RU)
Inventor: PONOMAREV GENNADIJ VIKTOROVICH
IPC: A01D41/12
Filed: 2006-03-10
Granted: 2008-04-20
Abstract: FIELD: agricultural engineering, in particular, may be used in cleaning devices of combine. 
     SUBSTANCE: cleaner shoe has carcass, two baffle screens, and baffle shoe tip. Carcass consists of sides, front and rear transverse bars, angle, two transverse and longitudinal binders. One of transverse binders is made detachable. Longitudinal binder is rigidly connected to front and rear transverse bars and consists of two symmetrical sheet profiles. Baffle screen tip is attached in its front part to carcass corner by means of pivot joints, and is attached in its rear part to sides by means of threaded connections so that their inclination angle relative to baffle screens may be changed. 
     EFFECT: reduced sizes of screens and convenient maintenance of baffle screen owing to forming of baffle screen as carcass divided into two parts by means of longitudinal binder. 
     3 cl, 5 dwg
Patent RU-2329624-C2 (RU)
Title: Method and device for soldering by reflowed solder with control of volume flow
Inventor: BEL KHANS
IPC: H05K3/34
Filed: 2004-10-29
Granted: 2008-07-20
Abstract: FIELD: instrument making. 
     SUBSTANCE: in compliance with one aspect of the given invention, the problem of fast heating of an object being soldered is solved by reducing an initially large volume flow at constant or increasing temperature, thus preventing an overheat of minor components. Application of a volume flow of convective heater to control actual supply of heat onto the object to be soldered makes it possible to flexibly adjust the soldering process to specific requirements. 
     EFFECT: speed and accuracy of adjustment of varying volume flow rate. 
     14 cl, 6 dwg
Patent RU-2328452-C2 (RU)
Inventor: CHIKUNOVA LINA ALEKSANDROVNA
IPC: C02F5/12
Filed: 2006-05-24
Granted: 2008-07-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to the compositions designed to effectively remove or prevent the scale and rust formation on the surfaces of the water-heating devices. The invented device contains the cationic polyelectrolyte "EPAM" which comprises the water-soluble amino epichlorohydrin copolymer containing the cationic functional groups and obtained by interaction of epichlorohydrin with amines - mixture of the initial R-NH 2  or secondary RR'- NH with the ammonium hydrate and by entering the gel-formation inhibitor - the tertiary aliphatic amine RR'R"N, where R presents the CH 3  group at R 3 N, RR"N; R'-C 2 H 5  at R' 3 N, R'R"N; R"-(CH 3 ) (CH 2 H 5 ), and the citric acid at the following components ratio in weight percent: 1-2 of the water soluble cationic polyelectrolyte "EPAM", 0.5-1.5 of the citric acid and water - remaining. 
     EFFECT: product list of compositions for scale removal is extended; composition efficiency is increased; steel corrosion and number of composition components are reduced. 
     2 tbl
Patent RU-2348632-C2 (RU)
Title: Гидроксиалкилзамещенные пиридо-7-пиримидин-7-оны
Inventor: GOLDSHTEJN DEJVID MAJKL
IPC: C07D471/04
Filed: 2004-11-04
Granted: 2009-03-10
Abstract: Изобретение относится к новым соединениям формулы I 
     
       
     
     в которой X 1  обозначает О; Ar 1  обозначает арил, необязательно замещенный одним или несколькими атомами галогена; R 1  обозначает алкоксиалкил, алкил, циклоалкил, циклоалкилалкил, гидроксиалкил, тетрагидропиранил или пиперидинил, необязательно замещенный группой -S(O) 2  алкил; и R 2  обозначает гидроксиалкил или оксоалкил. Изобретение также относится композиции для контроля или предотвращения заболевания, опосредованного киназой р38. Технический результат - получение новых биологически активных соединений, предназначенных для контроля или предотвращения заболевания, опосредованного киназой р38. 2 н. и 2 з.п. ф-лы, 2 табл.
Patent RU-2329509-C2 (RU)
Title: Method of parodentium tissues inflammatory diseases diagnostics
Inventor: ZHITKOV MIKHAIL JUR EVICH
IPC: G01N33/52
Filed: 2006-07-14
Granted: 2008-07-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention concerns stomatology, and can be used for diagnostics of parodentium tissues inflammatory diseases. Mixed non-stimulated saliva is biochemically tested for calcium, phosphorus content, alkaline phosphatase, common and tartrate-resistive phosphatase activity. Value system indicates gingivitis or periodontitis of slight or medium-severe level. 
     EFFECT: method application provides increased accuracy of gingivitis and/or periodontitis severity levels, and forecast of disease course by means of a simple and noninvasive test method. 
     5 ex