baber/WOPTO huggingface dataset:
Patent RU-2129546-C1 (RU)
Title: 6,9-bis-(aminosubstituted)-benzo[g]isoquinoline-5,10-diones, method of their synthesis, pharmaceutical composition on their basis, a method of tumor suppression in mammals
Inventor: A POL KREHPCHO
IPC: C07D401/14
Filed: 1992-03-09
Granted: 1999-04-27
Abstract: FIELD: organic chemistry, medicine, oncology, pharmacy. SUBSTANCE: invention relates to compound of the formula (I)   where R is C 1 -C 10 -alkyl, phenyl or C 7 -C 10 -aralkyl, C 2 -C 10 -alkyl substituted with one or two substituents taken from a group consisting of OR 1  and NR 2 R 3 , C 2 -C 10 -alkyl broken by one or two oxygen atoms or a member taken from a group consisting of NR 4 , cis-CH= CH-, trans-CH=CH-, -C=C- and optionally substituted with one or two hydroxyls (OH) or NR 2 R 3 -groups and where R 1  is taken from a group consisting of hydrogen atom, C 1 -C 6 -alkyl, phenyl, C 7 -C 10 -aralkyl, -CHO, -COR 5 ,-S(O 2 )R 5  and C 2 -C 6 -alkyl optionally substituted with -NR 2 R 3 ; R 2  and R 3  are similar or distinct and taken from a group consisting of hydrogen atom, C 1 -C 10 -alkyl, C 7 -C 10 -aralkyl, phenyl, C 2 -C 10 -alkyl substituted with one or two hydroxyls (OH), -CHO, -COR 5 ,COOR 5  and  ; R 2  and R 3  taken with nitrogen atom to which they are bound form ethyleneimine ring or 5- or 6-membered aromatic or nonaromatic heterocycle optionally containing another heteroatom taken from a group consisting of sulfur, oxygen and nitrogen atom; R 2  is H and R 3  is -C=(NH)NH 2  or R 2  is -C=(NH)NH 2  and R 3  is H; R 4  is taken from a group consisting of hydrogen atom, C 1 -C 10 -alkyl, C 2 -C 10 -hydroxyalkyl, C 2 -C 10/  -alkyl substituted with -NR 2 R 3 , C 7 -C 10 -aralkyl, α,β or V-naphthyl, phenyl, o-, m- or p-tolyl as a free base or its salt with a pharmaceutically acceptable acid. Compounds show cytostatic and antitumor activity. Invention describes a method of synthesis of compounds of the formula (I) and a method of SUPPRESSION of tumors in mammals by administration of a compound of the formula (I) at the dose from 1 to 50 mg/kg body mass per a day. EFFECT: improved method of synthesis, antitumor activity of compounds synthesized. 38 cl, 12 tbl, 30 ex
Patent RU-2096991-C1 (RU)
Title: Method for determining effectiveness of mental influence exerted by an inductor operator over percipient
Inventor: BARANOVA LYUDMILA G
IPC: A61B5/372
Filed: 1994-01-21
Granted: 1997-11-27
Abstract: FIELD: medicine. SUBSTANCE: method involves recording percipient brain activity encephalogram and carrying out encephalogram alpha rhythm analysis by performing a series of 30-50 percipient alpha rhythm measurements free of inductor influence and a series of 30-50 alpha rhythm measurements under conditions of inductor influence. Every measurement is accompanied by calculating standa Аeviation of alpha rhythm oscillation amplitude. Reliable difference being detected, influence effectiveness is determined from the ratio of alpha rhythm signals standard deviation in series of measurements under inductor influence and alpha rhythm signals standard deviation in series of measurements under condition of no inductor influence exerted. EFFECT: enhanced accuracy in determining mental influence effectiveness of inductor operator. 2 cl, 1 dwg, 3 tbl
Patent RU-2089191-C1 (RU)
Title: Method of prolongation of physiological effect of thymolol with respect to intraocular pressure decreasing
Inventor: STEKOLNIKOV LEONID I
IPC: A61K31/425
Filed: 1994-01-28
Granted: 1997-09-10
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: invention relates to the preparation thymolol from the group of noncardioselective β-adrenoblocking agents that is used for intraocular pressure decrease and glaucoma treatment. Method involves the use of thymolol in combination with compounds enhancing its capability to decrease intraocular pressure, in part, hyaluronic acid. Thymolol and hyaluronic acid were taken at mass ratio = 1:(2-4). Concentration of solution containing this combination is 0.01-0.05%. EFFECT: decreased thymolol dose, prolonged effect of agent. 1 tbl
Patent RU-2069778-C1 (RU)
Title: Method of enhancing efficiency of converting internal energy into mechanical work
Inventor: PECHKIN ILYA P
IPC: F02B75/22
Filed: 1994-03-28
Granted: 1996-11-27
Abstract: FIELD: engine engineering. SUBSTANCE: method comprises converting straight-line motion of piston into rotary motion of a shaft by reciprocation of a part that rotates together with the wheel rim. EFFECT: simplified method. 5 dwg
Patent RU-2087653-C1 (RU)
Title: Method for restoration of damaged reinforced concrete members
Inventor: ILIN NIKOLAJ A
IPC: E04G23/02
Filed: 1994-04-07
Granted: 1997-08-20
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to restoration of articles of existing buildings damaged by fire or breakdown. According to method, damaged articles are restored by fitting additional reinforcement in the form of separate curved nets over rods of existing reinforcement with subsequent fastening them to lateral and/or longitudinal reinforcement and concreting damaged spots without changing initial cross section of article being restored. This improves quality of restoration and cuts cost of repairs. EFFECT: high efficiency. 9 dwg
Patent RU-2072019-C1 (RU)
Title: Self-moving chassis for aggregating with building equipment
Inventor: ZHAVORONKOV ANDREJ V
IPC: E02F3/76
Filed: 1994-05-16
Granted: 1997-01-20
Abstract: FIELD: building machines. SUBSTANCE: self-moving chassis for aggregating with building equipment includes the first and second driving axles, operator station, hydrovolumetric transmission, frame with docking assembly for installing operating tool. Attached supports are installed on the frame back part. Bulldozer blade is installed on the front frame side. Operator station is revolved through 180 degrees, and both driving axles are controlled. Docking assembly represents driven rotary circle with replaceable intermediate frame installed on it. Tipping body or concrete mixer are installed on the frame. Loading bucket may be secured to the intermediate frame. EFFECT: higher productivity. 2 cl, 6 dwg
Patent RU-2092666-C1 (RU)
Title: Shuttering panel
Inventor: KURT YARUTSEL
IPC: E04G17/04
Filed: 1994-07-04
Granted: 1997-10-10
Abstract: FIELD: construction engineering. SUBSTANCE: this shuttering panel can be used in erection of cast-in-place concrete buildings and structures. Shuttering panel has span-piece 4 provided with flange 10 which is located on opposite U-shaped part of side of shuttering board 3 and which creates together with side section 8 of U-shaped part of board and portion of span-piece located between them, groove 10 for accommodation of end of shuttering board 3. EFFECT: high efficiency. 10 cl, 3 dwg
Patent RU-2073916-C1 (RU)
Title: System for boron fast inserting to first circuit of nuclear water-moderated water-cooled energy plant
Inventor: NOVOSELOV VLADISLAV A
IPC: G21C7/06
Filed: 1994-06-21
Granted: 1997-02-20
Abstract: FIELD: nuclear energy engineering. SUBSTANCE: system is concerned to devices for chain reaction emergency shutdown in core composition of water-moderated water-cooled reactors. Upper part of boron vessel 11 has pressurizer 13 composed by vapor chamber 14 and water vessel 15. Flattening pipe 17 connects boron vessel 11 to circulating loop which includes vapor chamber 8 of volume pressurizer 7, so this connection works with gas agent but not in water circuit, in other words mass exchange processing is going in more pure medium. Besides there is no coolant contamination of first circuit by nitrogen and the same for boron vessel by radioactive atoms. Coolant is priming to boron vessel 11 by pressure pipe 19 which is going through core area 2 preliminary and it prevents coolant circulating diminishing in active core 2 as res result of recirculation loop arising. EFFECT: more simple construction, higher efficiency of operating. 7 cl, 4 dwg
Patent RU-2071634-C1 (RU)
IPC: H02M7/529
Filed: 1994-07-14
Granted: 1997-01-10
Abstract: Использование: изобретение относится к области силовой преобразовательной техники и может быть использовано при построении инверторов с улучшенным качеством выходного напряжения, питающихся от пониженных значений напряжения (порядка 12...27 В). Сущность изобретения: отличительной особенностью способа является то, что для формирования квазисинусоидального напряжения с однополярной широтно-импульсной модуляцией используют два напряжения с двухполярной широтно-импульсной модуляцией, которые реализуются нулевыми инверторными ячейками, причем одно из них формируют на основе сравнения задающего сигнала (синусоидальной) формы с нечетными импульсами развертывающего сигнала, а другое - на основе сравнения того же задающего сигнала с четными импульсами развертывающего сигнала. Суммирование напряжений осуществляют либо в последовательной, либо в параллельной электрических цепях. В последнем случае используют суммирующий электромагнитный узел - двухобмоточный фильтр-трансформатор. 3 з. п. ф-лы, 6 ил.
Patent RU-2073419-C1 (RU)
Title: Method for prevention of formation of sizable hailstones in clouds
Inventor: ASHABOKOV BORIS A
IPC: A01G15/00
Filed: 1994-07-25
Granted: 1997-02-20
Abstract: FIELD: weather control. SUBSTANCE: method involves application of conventional ice-forming reagents, existing means of delivery, and existing methods for location of hailstones in clouds. The reagent is delivered in area located between isotherms 10-12 C below zero in the cloud and under the zone of formation and growth of hailstones. Account is take of deformation of the temperature field under influence of dynamic processes. The action starts in the upper part of the cloud and proceeds uninterrupted so that concentration of reagent particles is 10 6 -10 7  m -3  for prevention and 10 7 -10 8  m -3  to stop hailing. EFFECT: higher method efficacy. 2 dwg
Patent RU-2119223-C1 (RU)
Title: Gear for improvement of commutation of commutator motors
Inventor: ABAKUMOV A M
IPC: H02K13/14
Filed: 1994-08-01
Granted: 1998-09-20
Abstract: FIELD: electric machine engineering. SUBSTANCE: gear for improvement of commutation of commutator motors includes regulator, pickup and unit setting magnetization current in winding of additional poles, adder, nonlinear element and correction element. Inputs of adder are connected to outputs of regulator of additional commutation current, correction element, pickup and unit setting magnetization current in winding of additional poles. Output of adder is connected through regulator of magnetization current in winding of additional poles to input of second controlled converter and output of unit setting excitation current is connected through nonlinear element to input of correction element. EFFECT: provision for adjustment of desired commutation character and for its stabilization within wide range of velocity control and load change. 2 dwg
Patent RU-2049397-C1 (RU)
Title: Composition for sugar pastry preparing
IPC: A21D13/08
Filed: 1994-09-28
Granted: 1995-12-10
Abstract: FIELD: food industry. SUBSTANCE: emulsion is prepared by mixing invert syrup, blend, margarine, salt, sodium hydrocarbonate, ammonium hydrocarbonate salt, peach aromatic principle and a mixture consisting of whey protein concentrate, skimmed milk and dry defatted milk mixed with syrup at the ratio 2:2:1:1. Sugar powder is added to the prepared emulsion by portions. After preparing uniformly churned emulsion wheat flour of high quality is added to it by small portions. Prepared mass is formed by rotor method and caked on transporter tape. EFFECT: enhanced quality, prolonged storage (up to 3 months).
Patent RU-2117305-C1 (RU)
Title: Method and device for electronic reading of measured power consumption
Inventor: KHEMMINGER RODNI K
IPC: G01R35/04
Filed: 1992-11-05
Granted: 1998-08-10
Abstract: FIELD: instruments. SUBSTANCE: first processor receives voltage and current signals and determines electric power. First processor outputs power signal which corresponds to power consumption level. Second processor which is connected to first processor receives power signal and outputs reading signals which correspond to information about power characteristics. Indicator is connected to second processor for receiving of reading signal and displays information about power supply. Another claim of invention describes device design in which first processor detects power supply units according voltage and current signals and outputs power signal which corresponds to reading of this units and frequency they are read. Another claim of invention describes device design in which first processor reads and outputs units of active power, units of imaginary reactive power and frequency they are read. Indicator may display information about direction of power supply transmission. EFFECT: increased precision. 34 cl, 6 dwg
Patent RU-2113821-C1 (RU)
Title: Method to treat epilepsy
Inventor: TIGLIEV G S
IPC: A61B17/00
Filed: 1994-10-13
Granted: 1998-06-27
Abstract: FIELD: medicine, neurosurgery. SUBSTANCE: it is necessary to detect an epifocus by making an electrocorticography. In this area and by leaving 1.5-2 cm an arachnoid membrane is dissected, commissures are cut, cysts are opened and emptied. Microscarification is performed in this area upon vascular membrane. Then it is suggested to develop an autotransplant of a greater omentum together with an artery or a vein or vascular nutritive stem with a fragment of a greater omentum. Microvascular anastomoses are carried out or vascular stem should be directed in subcutaneous tunnel. Autotransplant is applied upon a surface of prepared vascular membrane. EFFECT: higher efficiency to decrease traumaticity, keep cerebral cortex and improve blood supply in epifocus area and its surrounding tissues at surgical treatment of epilepsy at availability of primarily generalized epileptic attacks, especially. 6 dwg
Patent RU-2077843-C1 (RU)
Title: Wax raw material reprocessing apparatus
Inventor: NYUKHALOV VYACHESLAV V
IPC: A01K59/06
Filed: 1994-10-10
Granted: 1997-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: apparatus has housing, flexible support mounted within housing and multisectioned detachable hollow cylinder positioned on flexible support. Screens with cells having different sizes are fixed on ends of sections within cylinder in diametrically opposed relation to longitudinal axis. Cells of lower section have maximum size values and cells of upper section have minimum size values of admissible size values. Cylinder is filled with 2-5% sulfuric acid. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 1 dwg
Patent RU-2095280-C1 (RU)
Title: Method of handling flying vehicle at low-altitude flight and system for realization of this method
Inventor: MISHEL D ORSO
IPC: G08G5/04
Filed: 1994-11-09
Granted: 1997-11-10
Abstract: FIELD: handling flying vehicles at low-altitude flights. SUBSTANCE: method consists in analyzing relief of terrain in front of flying vehicle taking into account all obstacles and maneuvering abilities of vehicle through calculation of flight curve and comparison of it with theoretically optimal terrain following trajectory. Obstacles whose peaks are above reference curve are revealed and their coordinates are transmitted to pilot in form of signs. System for realization of this method contains devices which record all dangerous obstacles in expected course of flight and keep the pilot informed on optimal safe trajectory of flight in following the terrain. provision is also made for use of autopilot for control of low-altitude flight over optimal trajectory, check of safety of flights and transmission of emergency signals to the pilot for correction of flight trajectory. EFFECT: high safety of flights. 4 cl, 6 dwg
Patent RU-2067014-C1 (RU)
Inventor: MARKOV ALEKSANDR I
IPC: A61B17/00
Filed: 1995-01-17
Granted: 1996-09-27
Abstract: FIELD: medicine. SUBSTANCE: method involves paracentetically introducing a flexible tube in the close vicinity of tumor tissue after opening cerebral dura mater. Light guide is placed into the lumen of the tube in the postoperative period and exposed to laser radiation treatment with 15-20 min exposure time daily during 10-15 days. EFFECT: lower traumatic complications of surgical treatment.
Patent RU-2111583-C1 (RU)
Title: Shf filter
Inventor: ROZHKOV VLADIMIR NIKOLAEVICH
IPC: H01P1/207
Filed: 1995-03-10
Granted: 1998-05-20
Abstract: FIELD: SHF equipment, design of frequency-selective devices (filters) and correctors of amplitude-frequency characteristics. SUBSTANCE: SHF filter has duel-mode resonator built on round section waveguide, two coupling elements in the form of oval holes joined correspondingly to connection lines made in the form of two rectangular waveguides and two elements regulating resonance frequencies of two types of oscillations fabricated in the form of screws. Coupling elements are arranged at angle of about 90 deg with reference to one another and at angle of approximately 45 deg relative to adjustment screws. Adjustment elements of resonance sections are also placed at angle of about 90 deg with regard to one another. Resonators of SHF filters are tuned to different resonance frequencies. Proposed SHF filter has high linearity of phase-frequency characteristic ( low level of irregularity of group lagging time ) and low induced losses within bandwidth as compared with resonators with same gain slope and same bandwidth connected in stages. Dimensions of proposed SHF filter are 2 times smaller that those of analogous three-resonator frequency characteristic filter. EFFECT: increased operational characteristic and diminished dimensions of filter. 7 dwg
Patent RU-2085293-C1 (RU)
Title: Clinker milling device
Inventor: NAUMOV VIKTOR P
IPC: B02C19/00
Filed: 1995-03-28
Granted: 1997-07-27
Abstract: FIELD: building materials industry. SUBSTANCE: the proposed device contains mill 1 with charging neck 2 and duct 3 connected through charging chute 4 with feeder 5 and discharge chute 6, which in its turn is connected with aspiration box. Dust extractor communicates from one side with the aspiration box and from the other via induced-draughted fan with atmosphere. The device is provided with a cooler and an air duct. Used for coarse cleaning is a dust condenser. The air duct is made up of two parts connected with each other through the induced-draught fan. The inlet of the fan is communicated with the space, where dust concentrate is removed from the coarse cleaning stage and its outlet is communicated through the dust concentrate cooler with the space under the charging neck box. Cross-section of the charging neck box relates to cross-section of the charging chute as 3 to 4. EFFECT: improved efficiency. 1 dwg
Patent RU-2097745-C1 (RU)
Inventor: MAKHANKOV YURIJ D
IPC: G01N21/78
Filed: 1995-04-24
Granted: 1997-11-27
Abstract: FIELD: spectrophotometric analysis. SUBSTANCE: to test sample, 2.5% aromatic amine in bipolar aprotic solvent and mixture of 30% hydrogen peroxide with alkali at their volume ratio 2:1, whereas ratio of test sample solution, aromatic amine, and above-mentioned mixture is 25:1:1. Optical density of colored solution is measured at wavelength 420 nm and further used to calculate content of chloroethenyldichloroarsine in sample. As aromatic amine, o-toluidine is advantageously used and, as bipolar aproton solvent, acetone. Method can be utilized at chemical weapon destruction places. EFFECT: increased sensitivity and reproducibility. 2 cl, 3 tbl
Patent RU-2086019-C1 (RU)
Title: Способ включения жидких радиоактивных отходов, содержащих нитрат натрия, в керамическую матрицу
Inventor: SOLOVEV VIKTOR A
IPC: G21F9/16
Filed: 1995-05-19
Granted: 1997-07-27
Abstract: Использование: переработка жидких радиоактивных отходов, содержащих нитрат натрия, а именно включение радиоактивных отходов в керамическую матрицу. Использование: способ включает смешение жидких радиоактивных отходов с керамикообразующим материалом, восстановителем нитрат-ионов, в качестве которого используют карбамид, и минерализатором, в качестве которого используют кремнефторид аммония. В качестве керамикообразующего материала используют бентонит, смесь трепела и гидроокиси алюминия, а также суглинок. Содержание карбамида должно быть выше 80% от стехиометрического. Смесь обезвреживают до остаточной влажности не более 10% мас. при температуре не более 100 o C. Затем смесь нагревают при температуре 100-180 o C в течение 6-8 ч, затем - при температуре 180-900 o C не менее 4 ч, производят обжиг при 900 o C не менее 1 ч и охлаждают. Достигаемый результат: в процессе отверждения радионуклидов не выделяются токсичные радионуклиды, полученный керамикообразный продукт имеет низкую пористость, следствием чего является стойкость к вымыванию из него радионуклидов. 3 з.п. ф-лы.
Patent RU-2098762-C1 (RU)
Inventor: ANDRONOVA IRINA A
IPC: G01C19/72
Filed: 1995-06-14
Granted: 1997-12-10
Abstract: FIELD: measurement technology. SUBSTANCE: fiber-optical gyro has series-connected superluminescent radiator 1, first fiber light beam splitter 2, fiber depolarizer 3, type Lyot, second fiber light beam splitter 4, and fiber anisotropic circuit 5. Light beam splitter 4 is made of anisotropic fiber. Depolarizer 3 is selected with relation of lengths of first and second sections equal to 1:n, where n ≥ 2,5. Second section of depolarizer 3 is formed of input end of light beam splitter 4 the output ends of which are connected to ends of fiber circuit 5 so that their optical axes coincide. Anisotropic fiber circuit 5 may be made of anisotropic fiber as well as isotropic fiber. EFFECT: higher measuring results. 4 cl, 1 dwg
Patent RU-2107115-C1 (RU)
Inventor: NIKITIN EVGENIJ VASIL EVICH
IPC: C25D15/00
Filed: 1995-06-23
Granted: 1998-03-20
Abstract: Сущность изобретения: в электролит для нанесения хром-алмазных покрытий, содержащий хромовый ангидрид, серную кислоту, кремнефтористый калий и сернокислый барий, введена алмазосодержащая шихта, в которую могут входить ультрадисперсные алмазы в количестве 40 - 60 мас.%. 1 з.п.ф-лы, 1 табл.
Patent RU-2102690-C1 (RU)
Inventor: KULJAPIN V P
IPC: F41H9/00
Filed: 1995-07-06
Granted: 1998-01-20
Abstract: FIELD: means and methods of concealment or deception with employment of deceptive aerosols, methods of optimization of operating conditions of highly efficient aerosol generators. SUBSTANCE: the residue time of generated aerosols produced as a result of short-time operation of highly efficient aerosol generators in various conditions is determined visually or with employment of instruments. The residence time of generated aerosols is the time during which the generated aerosols preserve their deceptive properties. After that the operating condition of the highly efficient aerosol generator providing the maximum residence time of generated aerosols is taken as the optimum one. According to the results of optimization experiments for standard smoke generators, types TDA-M and TMC-65D, this time makes up 15 to 20 s. EFFECT: facilitated procedure. 1 tbl
Patent RU-2134240-C1 (RU)
Title: Desalting gear
Inventor: BAL BEKOV R A
IPC: C02F103/08
Filed: 1995-07-18
Granted: 1999-08-10
Abstract: FIELD: desalination of sea water with incidental winning of concentrated solutions, electrochemical treatment of sewage for purification. SUBSTANCE: desalting gear has body, four metal electrodes with electric insulation coat, two internal of which are perforated and connected to unlike poles of source of direct or pulsating current and external solid ones are also connected to unlike poles of source of direct or pulsating current but of higher voltage. All electrodes are made in the form of rectangular plates placed in parallel which ensures presence of homogeneous electric field between them. Several intermediate perforated plates- electrodes with supply of higher voltage of same sign to each one located more distant from axial line of gear than to one located closer to axis can be installed between solid external plates-electrodes and correspondingly between internal perforated plates- electrodes to enhance operational efficiency of gear. EFFECT: production of inexpensive sweet water. 1 cl, 2 dwg