baber/WOPTO huggingface dataset:
Patent UA-49917-C2 (UA)
Title: Screw anchor and method for its installation
Inventor: KASHKA BORYS ZINOVIOVYCH
IPC: E02D7/22
Filed: 1999-04-07
Abstract: Screw anchor has a stem and screw blades; to provide high loading ability with respect to load of extraction it is equipped with able to move along the long axis of the stem element, which is arranged with possibility of pressing soil by means of force elements. Method of installation of the screw anchor comprises of deepening the stem of the anchor to prescribed mark by screwing it by means of drilling apparatus; to improve strength and deformation characteristics of soil after deepening the stem of the anchor, opposite in directions forces are applied to the blades and movable element; at that displacement of the stem of the screw anchor and of the movable element with respect to each other are performed till achieving prescribed force, or distance, at which distance between the movable element and the blade under it is not less then diameter of the blade under it. At installation of anchor in weak or saturated with water soils, after maximally possible bringing together of the movable element and the blade under it, the movable element is lifted, and the well thus formed is filled with solid building material; after that operation is repeated till obtaining the value of given force of the extraction load, this is controlled through the pressure in hydro-cylinder.
Patent RU-2222862-C2 (RU)
Inventor: P JATSTSALUNGA DZHOVANNI
IPC: H02K21/18
Filed: 1999-08-02
Granted: 2004-01-27
Abstract: FIELD: electrical engineering; hydraulic centrifugal pump driving motors. SUBSTANCE: proposed method includes investigation step, starting step, and steady state step. During investigation step rotor is turned through two 180 deg. angles in one direction and in the process rotor parameters are stored; this step includes determination of initial current and mechanical zero of rotor. During starting step power supply (inverter) generates current waves of practically sinusoidal waveform and rotor is started at heavier current than that at lower speed which gradually rises with rotor expected to cross 80, 100, 260, and 280 deg. As soon as motor has gained steady state speed, practically sine-wave current is supplied, and rotor is expected to cross zero points. Rotor position is checked by magnetic position sensor. EFFECT: enhanced reliability of motor power supply under all conditions. 15 cl, 9 dwg
Patent RU-2195651-C2 (RU)
Title: Method of investigating condition of adaptation body mechanisms in case of experimental toxic hepatitis
Inventor: FARASHCHUK N F
IPC: G01N33/48
Filed: 2000-07-18
Granted: 2002-12-27
Abstract: FIELD: analytical methods in medicine. SUBSTANCE: body fluid is deposited in the form of thin layer on object plate, fixed, and dried at room temperature, while constantly registering weight change until its constancy, after which drying is completed in thermostat. From data obtained, point of complete free water vaporization and initial point of bound water vaporization are found and, from them, content of water fractions is calculated. Reliable (relative to control) increase in level of bound water and decrease of free water in plasma and in red cells over the first 6 days and variation of reverse character since the 7th day reflects condition of adaptation body mechanisms in case of experimental toxic hepatitis. EFFECT: increased reliability of conclusions. 2 tbl
Patent RU-2216536-C2 (RU)
Title: 1,3-disubstituted ureas as inhibitors of cholesterol acyltransferase and method for their preparing
Inventor: OREMUS VLADIMIR
IPC: A61K31/44
Filed: 1998-12-16
Granted: 2003-11-20
Abstract: FIELD: organic chemistry, biochemistry, chemical technology. SUBSTANCE: invention relates to novel 1,3-di- substituted ureas of the general formula (I)   wherein X is O, S; R 2  is NO 2 ,NH 2  eliciting ability to inhibit catalysis of intracellular esterification of cholesterol and to method for their preparing. In compounds of the formula (I) R 1  represents 2-fluorophenyl, 2,4-difluorophenyl, 2,5-difluorophenyl, 2,6-difluorophenyl, 2- chlorophenyl, 2,3-dichlorophenyl, 2,6-dichlorophenyl, 3,5-dichlorophenyl, 2-methylphenyl, 4-methylphenyl, 2,4-dimethylphenyl, 2,6-dimethylphenyl, 3,5-dimethylphenyl, 2,6-di-(methylethyl)-phenyl, 2- trifluoromethylphenyl, 3-trifluoromethylphenyl, 4-trifluoromethylphenyl, 2-pyridyl, 3-pyridyl, 4-pyridyl, 1- naphthyl, 2-naphthyl, 1-adamantyl; R 2  represents nitro-group; X is oxygen atom; or R 1  represents 4- nitrophenyl, 2-fluorophenyl, 4-fluorophenyl, 2,4-difluorophenyl, 2,5-difluorophenyl, 2,6-difluorophenyl, 2- chlorophenyl, 4-chlorophenyl, 2,3-dichlorophenyl, 2,4-dichlorophenyl, 2,6-dichlorophenyl, 3,4-dichlorophenyl, 3,5-dichlorophenyl, 2-methylphenyl, 4-methylphenyl, 2,4-dimethylphenyl, 2,6-dimethylphenyl, 3,5- dimethylphenyl, 2,5-di-(methylethyl)-phenyl, 2-trifluoromethylphenyl, 3-trifluoromethylphenyl, 4- trifluoromethylphenyl, 2-pyridyl, 3-pyridyl, 4-pyridyl, 1-naphthyl, 2-naphthyl, 1-adamantyl; R 2  represents nitro-group and X is sulfur atom; if R 1  represents 2,4-difluorophenyl, 2,3-dichlorophenyl, 2,6- dimethylphenyl, 2,6-di-(methylethyl)-phenyl then R 2  represents amino-group and X is oxygen, sulfur atom. Invention relates also to method for preparing indicated compounds wherein amine of the general formula (II)   wherein R 2  and X have above indicated values interacts with isocyanate of the general formula (III): R 1 - N=C=O wherein R 1  has above given values prepared, possibly, in situ from corresponding reagents. Prepared 1,3-disubstituted urea of the general formula (I) wherein R 2  represents nitro-group is treated if necessary with hydrogen in the presence of palladium catalyst that results to reduction of nitro-group to amino-group. Compounds of the formula (I) are able to inhibit activity of enzyme acyl-CoA: cholesterolacyltransferase. EFFECT: improved preparing method, valuable medicinal and biochemical properties of compounds. 4 cl, 1 tbl
Patent RU-2225710-C2 (RU)
Inventor: RAJNKHART KENNET LLOJD
IPC: A61K35/56
Filed: 1999-04-09
Granted: 2004-03-20
Abstract: FIELD: organic chemistry, medicine, oncology. SUBSTANCE: invention relates to a composition comprising alkane compounds with long-chain unbranched chain that comprise 2-amino-group and 3-hydroxy-group (with exception for 2-amino-3- hydroxy-C 18 -alkane) and eliciting antitumor activity, and to method for its preparing. These compounds are recommended for using in treatment of cancer diseases, among them, in combination with other medicinal agents also. EFFECT: valuable medicinal properties of compounds. 13 cl, 8 tbl, 11 dwg, 6 ex
Patent RU-2191906-C2 (RU)
Inventor: KIRILJUK IGOR OLEGOVICH
IPC: F02B75/24
Filed: 2000-11-16
Granted: 2002-10-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed engine has opposed cylinders with pistons and three-throw crankshaft. First piston is coupled with first crank by means of first connecting rod, second piston is coupled with second and third cranks arranged symmetrically relative to cylinder axis at angle of 180 °  relative to first crank by means of second and third connecting rods whose mass being twice less than mass of first connecting rod. Walls of trunk of each piston have sections displaced relative to inner surface of cylinder. Ends of piston pins are brought into spaces formed by outer surface of trunk and inner surface of cylinder. Second and third connecting rods are connected with ends of pins. Outer surface of trunk of each piston can be provided with flat or concave sections relative to cylinder axis with distance between sections being larger than or equal to 0.5 and smaller than or equal to 0.75 of diameter of cylinder inner surface. EFFECT: decreased load on crank mechanism and supports. 3 cl, 5 dwg
Patent RU-2225139-C2 (RU)
Inventor: JATKA ROBERT DZH
IPC: A23L17/10
Filed: 1998-06-05
Granted: 2004-03-10
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves producing chewing gum comprising N-substituted aspartame derivative with changed release rate, according to first version, by mixing N-substituted aspartame derivative with modifying substance and introducing resultant mixture into chewing gum; according to second version, mixing said aspartame derivative with agglomerating substance and solvent for partial covering of N-substituted aspartame derivative, drying and introducing dried substance into chewing gum; according to third version, introducing N-substituted aspartame derivative into rolling compound adapted to be applied onto final chewing gum; according to fourth version, introducing N-substituted aspartame derivative into glaze on chewing gum pellet; according to fifth version, mixing N-substituted aspartame derivative with filler, processing resultant mixture and introducing into chewing gum. Chewing gum is described, which is produced in accordance with said methods. EFFECT: controllable release rate of sweetening substance from chewing gum. 28 cl, 7 tbl, 73 ex
Patent RU-2256089-C2 (RU)
Inventor: KLEPPNER SHTEFAN
IPC: F02M37/10
Filed: 2000-12-22
Granted: 2005-07-10
Abstract: FIELD: engine engineering. 
     SUBSTANCE: device for supplying fuel comprises tank-accumulator mounted in the fuel tank of a vehicle and pump for supplying fuel to the internal combustion engine. The pump is provided with actuator and made of blade pump with impeller, which cooperates with at least one flowing passage for fuel, and jet pump which is in communication with the flowing passage. The jet pump is arranged from one side of the pumping unit and is connected with the flowing passage through the passage arranged on the bottom of the tank-accumulator. 
     EFFECT: reduced sizes. 
     9 cl, 1 dwg
Patent RU-2199818-C2 (RU)
Inventor: MESHKOVSKIJ I K
IPC: H03K3/53
Filed: 2001-03-19
Granted: 2003-02-27
Abstract: Изобретение относится к технике формирования наносекундных и пикосекундных импульсов высокого напряжения. Техническим результатом является возможность формировать импульсы с амплитудой свыше 1 МВ (например, до 5 МВ) при одновременном обеспечении стабильности формирования их фронтов. Устройство содержит последовательно соединенные источник импульсного напряжения микросекундной длительности и формирующий блок, выполненный на коаксиальных линиях, центральные проводники которых разделены промежутками, служащими разрядниками, обостряющими фронт формируемых импульсов. В качестве диэлектрической жидкости, заполняющей коаксиальные линии и искровые промежутки, используется смесь высокомолекулярных перфторуглеродов. Выходной узел источника импульсного напряжения микросекундной длительности, соединенный с первой коаксиальной линией, выполнен в виде трансформатора Тесла. Через этот трансформатор, а также через центральный проводник первой коаксиальной линии в продольном осевом направлении пропущен световод, служащий для подачи в соответствующий искровой промежуток синхронизирующего светового излучения внешнего лазера, задающего момент начала пробоя данного искрового промежутка. Световод проходит внутри канала, являющегося конечной частью подводящего патрубка системы прокачки и очистки диэлектрической жидкости данного искрового промежутка, обеспечивающей подвод чистой диэлектрической жидкости в осевом направлении и отвод загрязненной диэлектрической жидкости в боковом направлении. 2 ил.
Patent RU-2209503-C2 (RU)
Title: Chaotic-wave oscillator
Inventor: PROKOPENKO V G
IPC: H03B29/00
Filed: 2001-06-14
Granted: 2003-07-27
Abstract: FIELD: radio engineering; chaotic electromagnetic wave sources. SUBSTANCE: oscillator that affords electronic control has negative-resistance device, negative-inductance device, inductance coil, and capacitor; effective part of current-voltage characteristic of negative-resistance device is determined by equation given in description of invention. EFFECT: enhanced temperature stability. 2 cl, 8 dwg
Patent RU-2265609-C2 (RU)
Inventor: KHAJDER UDO
IPC: H01G11/08
Filed: 2001-08-03
Granted: 2005-12-10
Abstract: FIELD: organic chemistry, chemical technology, electrolytes. 
     SUBSTANCE: invention relates to new fluoroalkyl phosphates that can be used as electrolytes in primary current sources, secondary current sources, capacitors, super capacitors and/or galvanic units. Invention describes fluoroalkyl phosphates of the general formula (I): M n+ [PF x (C y F 2y+1-z H z ) 6-x ] n  wherein 1 ≤ x ≤ 6, 1 ≤ y ≤ 8, 0 ≤ z ≤ 2y + 1, 1 ≤ n ≤ 5 and M n+  means a monovalent, bivalent or trivalent cation, in particular: NR 1 R 2 R 3 R 4 , PR 1 R 2 R 3 R 4 , P(NR 1 R 2 ) k R 3   m R 4   4-k-m  (wherein k = 1-4; m = 0-3 and k + m ≤ 4), C(NR 1 R 2 )(NR 3 R 4 )(NR 5 R 6 ), C(aryl) 3 , Rb or tropylium wherein R 1 -R 8  mean hydrogen atom (H), alkyl or (C 1 -C 8 )-aryl that can be substituted partially for F, Cl or Br atoms and wherein M n+  means Li + , Na + , Cs + , K +  and Ag +  are excluded. Except for, invention describes a method for preparing fluoroalkyl phosphates and electrolytes for primary current sources based on fluoroalkyl phosphates. Invention provides preparing new compounds possessing useful properties. 
     EFFECT: improved preparing method, valuable properties of compounds. 
     11 cl, 1 dwg, 7 ex
Patent RU-2218476-C2 (RU)
Inventor: BREUSOV V P
IPC: F03D1/00
Filed: 2001-10-01
Granted: 2003-12-10
Abstract: FIELD: wind power engineering. SUBSTANCE: invention can be used in wind motors with axis of rotation coinciding with direction of wind. According to invention, in wind-driven electric plant containing wind-taking working members installed on horizontal shaft, being simultaneously shaft of generator, and installed on carrying member, said wind-taking working members consist of two symmetrically arranged identical blades whose middle lines have the form of sinusoid. Horizontal axes of blades coincide with central horizontal axis of plant, and vertical section of blades is drop-like, with blunt ends pointed to side of flow shaper, and development of blade has the form of rectangle whose longer sides are replaced by concave arcs with equal radii from centers located on central axis of rectangle. Flats on which bases of blades are installed are turned through 90 o  relative to each other, and axes of blade bases, installed at opposite sides of one flat, form acute angle. Flats are installed on support arc through bearing units. Said support arc rests on other bearing unit whose axis passes through gravity center of plant. EFFECT: increased efficiency of plant, reduced metal usage, enlarged sphere of application. 5 dwg
Patent RU-2274958-C2 (RU)
Inventor: JUDENICH GENNADIJ IVANOVICH
IPC: H04N7/00
Filed: 2001-11-06
Granted: 2006-04-20
Abstract: FIELD: television equipment engineering. 
     SUBSTANCE: method for transmitting and receiving audio-video information includes its transformation to television channel signals, their transmission and receipt. Received television broadcast signals are transformed to standard signals of reproduced television programs, in each of these video and audio components are selected, then visual information of each video component is reproduced on currently unoccupied screen of at least two television receivers, while audio information is reproduced by sending all audio components to sound device. Tele-receiving device has television receivers with screens, number of which is appropriate for number of simultaneously received television programs, demodulators, connected by their inputs to receiving antenna, and by outputs to commutation matrix and sound mixer console, output of which is connected through amplifier to sound portal, while each one of television receivers is connected to receipt antenna through commutation matrix and native demodulator. 
     EFFECT: possible broadcast of television programs with imitation of direct communication of transmission participants located in different studios of one and/or several channels. 
     3 cl, 2 dwg
Patent RU-2273979-C2 (RU)
Inventor: BESPAMJATNOVA NATAL JA MIKHAJL
IPC: A01C7/00
Filed: 2001-12-03
Granted: 2006-04-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: method involves exciting gate vibrations in hopper of drill having slit-type window equipped with gate, said vibrations being excited with the use of pulsed signals of predetermined frequency and duration for enabling flowing of material to be sown from hopper at desirable seeding norm; generating signals depending on kind of crop to be sown and respective seeding norm; establishing pulsed signal frequency in accordance with predetermined natural vibration frequency of flowing from hopper of crop to be sown; setting pulse duration in accordance with predetermined seeding norm of respective crop; correcting seeding norm upon changing of drill velocity. Apparatus has gate controlling electromagnet, processor equipped with control panels for setting of crop kind and seeding norm, and drill velocity sensor. Processor is electrically connected to velocity sensor and through pulse duration programmer to electromagnet. 
     EFFECT: increased efficiency and enhanced reliability in operation. 
     3 cl, 1 dwg
Patent RU-2284332-C2 (RU)
Inventor: MASIN JANI VEGA
IPC: A61K48/00
Filed: 2000-05-19
Granted: 2006-09-27
Abstract: FIELD: immunology, biotechnology, microbiology, pharmacy. 
     SUBSTANCE: invention reports variants of proteins obtained from Neisseria meningitides that elicit antigenic properties and possess the general antigenic determinants. Amino acid sequence of these proteins is given in the invention description. Invention discloses variants of nucleic acids encoding indicated proteins. Invention describes variants of a pharmaceutical composition comprising the effective amount of any of indicated proteins or effective amount of any of disclosed nucleic acids encoding indicated proteins. Pharmaceutical compositions are used as vaccine or immunogenic composition in treatment and prophylaxis of infection caused by Neisseria microorganism and as a diagnostic reagent for detection of Neisseria microorganisms. Invention proposes a method for treatment of infection caused by Neisseria microorganism. Using the invention provides carrying out diagnosis and prophylaxis of disease mediated by Neisseria meningitides. 
     EFFECT: valuable medicinal properties of peptides. 
     21 cl, 2 tbl, 1 ex
Patent RU-2219866-C2 (RU)
Inventor: CHELNOKOV A N
IPC: A61B17/72
Filed: 2002-02-18
Granted: 2003-12-27
Abstract: FIELD: medicine. SUBSTANCE: method involves positioning a patient in a way that his/her leg is placed under image converter tube. Ideal round opening for blocking the intramedullary rod is to be displayed on the monitor screen by moving the image converter tube. Flexible drill is introduced via pierce in skin near the opening. Surgeon hands are outside of radiation. The flexible drill is manufactured as needle of 2 mm diameter, its end being flattened to 4 mm and is sharpened as spear. The flexible drill end is centered above the opening under image converter tube control and the nearest cortical bone layer is drilled and then the far cortical bone layer is drilled via the opening in the intramedullary rod. Required blocking screw length is determined by applying any standard method in measuring drilled opening depth. EFFECT: simplified process of introducing the blocking screw. 1 dwg
Patent RU-2223336-C2 (RU)
Inventor: GORBUNKOV S G
IPC: C21D9/46
Filed: 2002-04-09
Granted: 2004-02-10
Abstract: FIELD: rolled products. SUBSTANCE: invention is designed to obtain precision cold-rolled band for improved-quality shadow masks of kinescopes. Method involves decarbonizing annealing of cold-rolled rolling from low-carbon steel, first cold rolling, recrystallization annealing, second cold rolling, and flattening of band by several passages in rolls with standardized roughness of surface. Decarbonizing annealing is carried out until carbon concentration 0.0004- 0.0020% in band is obtained. Squeezing in the second cold rolling is maintained equal to 30-50%. Flattening is accomplished in rolls with roughness parameters: 1.5-4.5 mcm R a  and 80-150 mcm S m  at linear rolling pressure value 0.06-0.26 t/mm. Low-carbon steel used for cold-rolled rolling may contain, wt %: C 0.01-0.05, Mn 0.20-0.35, Al 0.02-0.06, Si ≤ 0.02, Cr ≤ 0.02, Cu ≤ 0.02, N ≤ 0.008, S ≤ 0.015, and P ≤ 0.015 (the rest iron). The first and second rolling can be performed in rolls with roughness of surface 0.15-0.40 mcm R a  and recrystallization annealing can be performed by heating band to 610-650 C and keeping the band at this temperature for 8-11 h. After decarbonizing annealing, additional thickness calibration of rolling after rolling operation with 10-20% squeezing in quarto stand is possible. EFFECT: improved quality of bands and increased yield of worth produce. 4 cl, 4 tbl, 2 ex
Patent RU-2229454-C2 (RU)
Inventor: BARMIN M I
IPC: C04B38/06
Filed: 2002-04-29
Granted: 2004-05-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: raw meal contains 77.5-80% of Cambrian lumpy clay from deposit Tsekalovsky, 12-15% of mortar sand with fineness modulus 2-2.5, and 5-95% of combustible fibrous additive (cellolignin) with moisture content 4-6% and dispersity 0.5-1 mm. EFFECT: reduced specific weight and heat conductivity of brick at the same or higher compaction strength. 1 tbl
Patent RU-2233416-C2 (RU)
Inventor: ZAKHAROV L G
IPC: F41F3/042
Filed: 2002-09-10
Granted: 2004-07-27
Abstract: FIELD: military equipment, in particular, portable anti-tank missile complexes. 
     SUBSTANCE: the method consists in selection of a position, installed of a tripod launcher with an instrument with the support spades on the ground, upsetting of them, installation of the container with the missile and fastening of it to the launcher and electrical connection to the electronic control equipment of the instrument and the missile launching mechanism, according to the invention, prior to installation of the launcher with the support spades on the ground, at least one, preferably the front spade, is defixed for pumping relative to the support, then the launcher is installed on the ground and the spade is upset on the terrain relief of the fire position by the mass of the launcher with the instrument and the container with the missile, after that the spade is fixed relative to the support and the container is electrically connected to the missile with the electronic control equipment of the instrument and the missile launching mechanism. The given method is realized by a tripod launcher with spades on supports, which have an inner flanging, the support spade has a pin between the flangings with a male thread on the tail section, and the support has a slot, the pin is installed in the support slot, and a washer is installed on the tail section, which is engageable with the end surface of the support slot, the spade is fastened to the support by a fastener installed on the tail section of the pin, the end surface of the washer engagement with the end surface of the support slot is made spherical. Besides, the spade on its outer surface has two parallel ribs with a cut-out in the upper part made in the form of a concavity of a radius, and the ribs are installed and fastened perpendicularly to the side flanging of the spade the support has ribs made in parallel with the spade ribs and is installed on the concavity of the spade rib, and the spade ribs envelope the support ribs, and the fastener is located between the ribs of the spade and support. 
     EFFECT: enhanced combat readiness of the subunit to fire without an engineer phase of preparation of the fighting position, which enhances the efficiency of the anti-tank missile complex. 
     3 cl, 4 dwg