baber/WOPTO huggingface dataset:
Patent RU-2206858-C2 (RU)
Inventor: FEL S AKHIM
IPC: B32B27/20
Filed: 1999-01-18
Granted: 2003-06-20
Abstract: Изобретение относится к защитной одежде от колотых и огнестрельных ранений. Защитная одежда состоит из нескольких слоев полотен из высокопрочных материалов, более чем один слой имеет покрытие из твердых материалов, находящихся в среде фенольных, мочевиноформальдегидных смол, латекса в сшитом или несшитом виде, эпоксидных смол или полиакрилатных смол. Защитная одежда содержит 6-50 слоев ткани из ароматических полиамидов без покрытия и 2-20 слоев полотна с покрытием из твердых материалов. Слои с покрытием из твердых материалов выполнены в виде извлекаемого пакета. Материал основы для слоев с покрытием из твердых материалов представляет собой полотно из ароматических полиамидов, высокопрочных полиолефинов или других высокопрочных материалов. Слой покрытия состоит из карбида кремния, плавленого корунда высокой чистоты, нормального электрокорунда, плавленого корунда средней чистоты, корунда циркония, карбида вольфрама, карбида титана, карбида молибдена, карбида бора, нитрида бора или из смеси этих твердых материалов. Изобретение позволит обеспечить защиту от колотых и огнестрельных ранений и улучшить комфорт ее ношения. 13 з.п. ф-лы, 2 табл.
Patent RU-2221790-C2 (RU)
Inventor: OKHKUTI MASAO
IPC: C07D237/00
Filed: 1999-02-26
Granted: 2004-01-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention relates to derivatives of pyridazine represented by the following formula (I):   wherein R 1  means C 1 -C 6 -alkoxyl group, C 1 -C 6 -alkylthio-group or halogen atom; R 2  means hydrogen atom, C 1 -C 6 -alkoxyl group, C 1 -C 6 -alkyl-thio-group or halogen atom; R 3  means linear or branched C 1 -C 6 -alkyl or C 2 -C 9 -alkenyl group that can be substituted with hydroxy-group, halogen atom, cyano-group, C 3 -C 6 -cycloalkyl group or phenyl or pyridyl group that can comprise one-three substituents taken among halogen atom, nitro-group, amino-group that can be substituted with C 1 -C 6 -alkyl group, hydroxyl-C 1 -C 6 -alkyl group, pyridyl-C 1 -C 6 -alkyl group or C 1 -C 6 -alkylthiophenyl group; R 4  means carboxyl group, C 1 -C 6 -alkoxycarbonyl group, carbamoyl or C 1 -C 6 -alkylthiocarbamoyl group that can be substituted with C 1 -C 6 -alkyl group, phenyl group, pyridyl group, phenyl-C 1 -C 6 -alkyl group or pyridyl-C 1 -C 6 -alkyl group, amino-group that can be substituted with C 1 -C 6 -alkoxycarbonyl group, phenyl-C 1 -C 6 -alkoxycarbonyl group, C 1 -C 6 -alkylthiophenyl-C 1 -C 6 -alkoxycarbonyl group, C 1 -C 5 -acyl group, C 1 -C 6 -alkyl group, phenyl-C 1 -C 6 -alkyl group, pyridyl-C 1 -C 6 -alkyl group or C 1 -C 6/  -alkylsulfonyl group; or ureido-group that can be substituted with C 1 -C 6 -alkyl group; and dotted line indicates that the bond carbon-carbon between position 4 and position 5 is a simple bond or double bond; or its salt. Compounds of the formula (I) elicit inhibitory activity against producing interleukin-1β and can be used as an active component of medicinal agent for prophylaxis and treatment of rheumatism or arthritis. Invention relates also to medicinal agent eliciting above indicated activity and method for treatment of disease caused by stimulation of producing interleukin-1β, such as rheumatism or arthritis. EFFECT: valuable medicinal properties of compounds. 10 cl, 3 tbl, 130 ex
Patent RU-2195641-C2 (RU)
Inventor: GORSHKOV B M
IPC: G01M15/04
Filed: 2000-10-25
Granted: 2002-12-27
Abstract: FIELD: measurement technology and diagnosis of engine knocking. SUBSTANCE: signal of knocking sensor mounted on engine is amplified by means of amplifier , averaged by modulus of determination of autocorrelation function of engine channel and is fed to phase-sensitive detector of engine channel; device is provided with subtractor for determination of difference of autocorrelation function of knocking sensor signal of engine channel and signal of automobile body received from knocking sensor mounted on side member and normalized by low-frequency filter amplified by amplifier and averaged by modulus of determination of autocorrelation function of body channel. Phase-sensitive detectors determine phase of signal of respective channel whose relative shift is determined by means of comparison unit. Logic unit shapes output signal which is compared with normalized signal of set point shaping unit and is furnished to indicator or controller. EFFECT: enhanced efficiency due to timely and correct determination of engine knocking. 2 cl, 3 dwg
Patent RU-2200329-C2 (RU)
Inventor: BORODJANSKIJ M E
IPC: G01R27/16
Filed: 2000-12-20
Granted: 2003-03-10
Abstract: Изобретение относится к области электроизмерительной техники, в частности к автоматизированным системам контроля. Технический результат, заключающийся в создании способа измерения изоляции электрических цепей, находящихся под напряжением, достигается путем того, что параллельно измеряемой цепи подключается конденсатор известного номинала, измеряется постоянная времени переходного процесса и, с учетом измеренных начального и конечного значений напряжений, в контролируемых точках определяются параметры изоляции цепи. 1 табл., 2 ил.
Patent RU-2199101-C2 (RU)
Inventor: SABEL NIKOV V I
IPC: G01M5/00
Filed: 2001-01-22
Granted: 2003-02-20
Abstract: FIELD: test stands for testing flying vehicles for strength. SUBSTANCE: proposed method consists in subjecting the flying vehicle to periodic alternating loads by feeding the working fluid to hydraulic force exciters of flying vehicle under test from pumping station through main pipe lines followed by measurement of load thus obtained with the aid of force sensors connected with program unit controlling the procedure of delivery of working fluid to hydraulic force exciters. Magnitude of load is regulated by amount of fluid fed to hydraulic force exciters made in form of hydraulic reservoirs with holes in upper portion; rates of increase and decrease of load are regulated through throttling the fluid by means of adjustable throttle valves and drainage of fluid; control of delivery of working fluid to hydraulic force exciters is effected by means of two-way distributors fitted in delivery lines and by drainage of working fluid; control is effected by means of program unit. Excessive fluid escaping from hydraulic reservoirs through holes found in their upper portion is received by tray connected with pumping station by means of return line. Invention gives description of device proposed for realization of this method. EFFECT: enhanced efficiency and reliability. 3 cl, 1 dwg
Patent RU-2207489-C2 (RU)
Inventor: MAKAROV B F
IPC: F41G5/24
Filed: 2001-03-20
Granted: 2003-06-27
Abstract: Изобретение относится к системам автоматического управления и регулирования, в частности к приводам наведения и стабилизации танкового вооружения. Технический результат - повышение точностных характеристик стабилизатора за счет оптимизации частотных характеристик гидропривода и повышения их стабильности. Для этого в электрогидравлический стабилизатор, содержащий последовательно соединенные усилитель мощности, насос переменной производительности с электрогидравлическим управлением и датчиком положения люльки насоса, гидромотор большого момента, редуктор, пушку с расположенным на ней датчиком угла и гиротахометром, выходы которых соединены со входом согласующего усилителя, дополнительно введены сумматор и корректирующее звено, причем выход датчика положения люльки соединен со входом корректирующего звена, выход корректирующего звена соединен с первым входом сумматора, выход согласующего усилителя соединен со вторым входом сумматора, а выход сумматора соединен со входом усилителя мощности. 6 ил.
Patent RU-2209359-C2 (RU)
Title: Connection device
Inventor: MATJUSHCHENKO A V
IPC: F16L19/10
Filed: 2001-04-06
Granted: 2003-07-27
Abstract: FIELD: machine engineering, namely devices for connecting-disconnecting. SUBSTANCE: connection device includes female and male parts having on their surfaces turned one to another matched annular recesses; ring of material with shape memory effect mounted in annular recess of male part and made with possibility of decreasing its diameter. Ring made of material with shape memory effect is slit one. Locking slit elastic ring is mounted coaxially inside ring of material with shape memory effect at initial radial pressure acting upon the last. Inner diameter of locking slit elastic ring is more than that of inner lateral surface of female part or it is equal to that. In annular recess of male part additional slit ring is placed; it is made of material with shape memory effect with possibility of increasing its diameter, has temperature of restoring its shape and rigidity values higher than those values of ring of material with shape memory effect placed in annular recess of female part. Outer diameter of additional slit ring made of material with shape memory effect is less than that of outer lateral surface of male part. EFFECT: possibility for providing multiple connection-disconnection of two parts without access to their butt, elimination of additional apparatuses for connecting-disconnecting parts. 2 cl, 6 dwg
Patent RU-2260512-C2 (RU)
Inventor: ANDERSSON ANDERS
IPC: B29C65/08
Filed: 1996-12-06
Granted: 2005-09-20
Abstract: FIELD: equipment for welding on immobilized round solid blank to object with use of ultrasound. 
     SUBSTANCE: apparatus includes ultrasonic cantilever with annular welding surface and abutment with working surface for immobilization of round solid blank. Said working surface being means for supporting central region of round blank at welding operation and it includes vacuum chamber restricted by one side of round solid blank. Working surface in central region is subjected to centering countersinking in such a way that to arrange relief pattern provided in central region of blank. Working surface of abutment is provided with annular sealing. 
     EFFECT: possibility for preventing damage of central region of round blank. 
     3 cl, 10 dwg
Patent RU-2202656-C2 (RU)
Title: Process of production of silicon doped with antimony
Inventor: GUBENKO A JA
IPC: C30B29/06
Filed: 2001-06-15
Granted: 2003-04-20
Abstract: FIELD: semiconductor technology. SUBSTANCE: invention refers to production of silicon doped with antimony and widely used in manufacture of substrates for epitaxy. In correspondence with invention silicon melt containing doping impurity of antimony in concentration of 0.3-1.4 per cent by mass is injected with second impurity- germanium, undoped or doped with isovalent impurity or element of group V in concentration of 0.08-1.8 per cent by mass with respect to silicon. Growing is carried out by Czochralski method. EFFECT: improved quality of produced substrates. 1 tbl
Patent RU-2214284-C2 (RU)
Title: Method for treatment of patients with burn disease using hemosorption operation on modified hemosorbent sums-1 and modified hemosorbent sums-1
Inventor: MEDNIKOV R V
IPC: A61P7/00
Filed: 2001-07-10
Granted: 2003-10-20
Abstract: FIELD: medicine, efferent therapy, reanimation. SUBSTANCE: invention relates to hemosorbent that is hemosorbent SUMS-1 modified by its treatment with recirculating 0.06% sodium hypochlorite solution for 20-30 min. Method for treatment of patients with burn disease involves hemosorption operation using hemosorbent prepared by treatment of hemosorbent SUMS-1 with recirculating 0.06% sodium hypochlorite solution for 20- 30 min. Proposed inventions provide the enhancement of detoxificating, reocorrecting and immunomodulating effects of hemosorption operation, decrease of heparin dose for total heparinization of patient that provides prophylaxis of possible bleedings after hemosorption and expansion of number of patients to whom this operation can be performed and enhancement of hemo-compatibility of hemosorbent also. Inventions can be used for improvement of clinical results in treatment of patients with burn disease of different severity degree and also in patients with endotoxicosis of 2- 3-d severity degree of any etiology. EFFECT: improved treatment and enhanced effectiveness of method. 2 cl, 1 dwg, 1 ex
Patent RU-2205000-C2 (RU)
Inventor: MOISEEV I K
IPC: A61K31/15
Filed: 2001-08-09
Granted: 2003-05-27
Abstract: FIELD: organic chemistry, medicine, pharmacology. SUBSTANCE: invention relates to the research of novel antiviral agents. Invention proposes application of (3-chloro-1-adamantyl)methylketone oxime of the formula:   as an antiviral inhibitor exhibiting high antiviral activity with respect to herpes simplex type 1 and weak activity with respect to influenza virus A. This invention can be used in the development of novel medicinal agents with an antiviral effect. EFFECT: valuable antiviral activity of compound. 2 tbl
Patent RU-2220498-C2 (RU)
Title: Method for processing digital streams using signal model and reprogrammable electric circuits
Inventor: ANTONOV S V
IPC: H03K19/0175
Filed: 2001-08-30
Granted: 2003-12-27
Abstract: FIELD: digital computer engineering; processing digital streams. SUBSTANCE: signal is demodulated, converted into digital stream, and signal model is synthesized; electric circuit is set up by using this signal model for processing digital streams; resources and range of reprogrammable logic integrated circuits required for implementing it are determined; load module is generated for signal under control; circuit obtained is checked for serviceability by using signal model or actual signal when breadboard is set up; in case of failure local unserviceable fragment is detected in reprogrammable logic integrated circuit, the latter and load module are program-corrected; in case of success program is entered in electric circuit bank. EFFECT: enlarged functional capabilities; facilitated access to channel information. 1 cl, 1 dwg
Patent RU-2245894-C2 (RU)
Inventor: RENZ VALTER
IPC: C08K5/00
Filed: 2000-04-20
Granted: 2005-02-10
Abstract: FIELD: adhesive compositions providing resistance to degradation caused by UV-light. 
     SUBSTANCE: composition includes high soluble high extinction light resistant hydroxyphenyl-S-triazine-based UV-absorber or mixture of S-triazine-based UV-absorbers. Such compounds have high extinction, excellent light resistance, high solubility in adhesive composition. Laminated articles made from such composition include solar controlling films, films and glosses, UV-absorbing glasses and glass coatings, wind screens, solar reflectors, etc. 
     EFFECT: adhesive composition providing improved degradation resistance. 
     22 cl, 14 ex
Patent RU-2223686-C2 (RU)
Inventor: RODIMIN E M
IPC: A46B15/00
Filed: 2001-12-26
Granted: 2004-02-20
Abstract: FIELD: sanitary and hygienic articles, in particular, tooth cleaning and mouth cavity care facilities. SUBSTANCE: toothbrush has head covered with current-conducting layer, which is partly covered with second current-conductive layer. Materials used for forming current-conductive layers have different electron yield work values. At least one of materials is chemically inert to electrolyte, such as mouth cavity content. During cleaning of teeth, ions such as Cu ++  or Ag + , are emitted from layer with smaller electron yield work value. Current- conductive layers are made for mutual diffusion of materials, from which said layers are manufactured. As a result, electrical resistance between layers is eliminated and metal ion concentration is increased. EFFECT: increased efficiency in tooth and mouth cavity cleaning. 3 cl, 1 dwg
Patent RU-2296781-C2 (RU)
Title: Method of prevention of the aldehydic impurities formation during the fusion treatment of the polyester composition or the polyamide composition
Inventor: ODORIS O POL ANDZHELO
IPC: C08K5/34
Filed: 2002-02-21
Granted: 2007-04-10
Abstract: FIELD: chemical industry; the methods of treatment of any polyester compound or polyamide compound, during the thermal treatment of which the aldehydic compounds are released. 
     SUBSTANCE: the invention is pertaining to the methods of treatment of any polyester compound or polyamide compound, during the thermal treatment of which the aldehydic compounds are released. The technical result of the invention is prevention of formation of the aldehydic impurities in the end-product. The invention offers the method providing for the fusion treatment of the polyester composition or the polyamide composition, which contains the compound taken from the group consisting of the hydroxyl amine, O- substituted hydroxyl amine, nitronic and aminooxide stabilizing agents. 
     EFFECT: the invention ensures prevention of formation of the aldehydic impurities in the end-product. 
     17 cl, 5 tbl, 7 ex
Patent RU-2237544-C2 (RU)
Title: Method for processing metal-containing slimes
IPC: B22F8/00
Filed: 2002-02-26
Granted: 2004-10-10
Abstract: FIELD: methods for processing slimes of steel grinding, rolling out and others. 
     SUBSTANCE: method comprises steps of mixing slime with washing solution, drying slime in straight-line furnace with rotating drum; separation of magnetic concentrate; making briquettes of dried magnetic slime in press and transporting it for remelting; cleaning washing solution; washing initial slime in washing soda solution or in other alkaline solution until suspension state; separating it from oil component due to agitation of slime until content of residual oil in wet slime no more than 1 mass %; drying slime at temperature 110 - 130 C. Separation of magnetic concentrate out of slime containing abrasive particles is realized due to magnetic separation before or after drying slime in furnace. Separation of magnetic concentrate out of abrasive-free slime is realized due to discharging it after removing oil component out of slime and drying slime in furnace. Before making briquettes magnetic concentrate is fed for mixture preparation. 
     EFFECT: lowered power consumption, enhanced efficiency of processing, ecological safety. 
     3 cl
Patent RU-2227183-C2 (RU)
Inventor: SERKOV A T
IPC: D01D10/06
Filed: 2002-03-26
Granted: 2004-04-20
Abstract: FIELD: production of chemical threads. SUBSTANCE: apparatus has vertical tubular chamber provided with narrowing portion and funnel widening in down direction. Funnel has conical opening for passage of thread. Apparatus is further equipped with processing liquid supply device, used liquid discharge device and released hazardous gas exit device. Used liquid and released gas discharge devices are made in the form of ejection tube having length and diameter of 45-100 mm and 13-25 mm, respectively, with length to diameter ratio being 3.4-4.4. Apparatus is used for continuous treatment of newly formed threads, in particular, acrylic and viscous threads. EFFECT: provision for producing of concentrated gas mixtures for maximum possible regeneration thereof, simplified operation and improved maintenance of apparatus. 1 dwg
Patent RU-2283212-C2 (RU)
Title: Method for abrasive-jet shaping of lubricant micro-recesses on friction surface
Inventor: ISUPOV MAKSIM GEORGIEVICH
IPC: B24C1/00
Filed: 2002-05-27
Granted: 2006-09-10
Abstract: FIELD: mechanic working of metals, namely finish abrasive jet working, mainly of precision friction pairs. 
     SUBSTANCE: method comprises steps of acting upon surface of part with stream of compressed air containing abrasive particles and creating lubricant micro-recesses on worked surface. Lubricant micro-recesses are formed with depth equal to λ max  = 1.34 h max , where h max  - maximum depth of friction surface wear at satisfying relation F lubr /F fr  = 0,45 where F lubr  - total area of lubricant micro-recesses, F fr   - friction surface area. 
     EFFECT: reduced wear degree of friction surfaces of parts. 
     2 dwg, 1 ex
Patent RU-2231111-C2 (RU)
Inventor: MOLCHANOV O E
IPC: G06F9/46
Filed: 2002-06-03
Granted: 2004-06-20
Abstract: FIELD: computer engineering. 
     SUBSTANCE: proposed priority device that can be used to control access of more than one subscriber to shared resource has coder, switches, OR gate, AND gates, and flip-flop. 
     EFFECT: enhanced speed and reliability of device due to reduced hardware requirement. 
     1 cl, 1 dwg
Patent RU-2234710-C2 (RU)
Title: Method of rejecting microjoints of semiconductor articles
Inventor: ZENIN V V
IPC: G01R31/26
Filed: 2002-07-10
Granted: 2004-08-20
Abstract: FIELD: electric engineering; method of rejecting inner microjoints of semiconductor instruments and device. 
     SUBSTANCE: according to proposed method, microjoint is acted upon by jet of compressed air. In process of blowing, semiconductor article is connected to static parameters automatic control instrument maximum tolerable voltage is applied to article and, at leakage current equal to zero, defective microjoints in article are revealed. 
     EFFECT: reduced labor input at inspection and checking. 
     2 cl, 1 dwg
Patent RU-2235842-C2 (RU)
Inventor: SAVIN V K
IPC: E06B7/02
Filed: 2002-08-15
Granted: 2004-09-10
Abstract: FIELD: building units, particularly sash pulleys and lamps. 
     SUBSTANCE: transparent structure comprises case in which at least one frame and at least two transparent members are installed so that closed cavity with air gap is formed in-between. Closed cavity communicates with ambient space by vent channels formed in frame and, if possible, in case. Summary area of vent channels is determined as  , where F ch  is summary area of vent channel, V is velocity of air flow passing through above channels, W is summary volume of air gaps, K p  is ventilation rate. 
     EFFECT: possibility of establishing communication between air gap with ambient atmosphere along with prevention of condensate or hoarfrost deposition in cavity between transparent members, reduction of heat-insulation properties by not more than 5%. 
     6 cl, 8 dwg
Patent RU-2253238-C2 (RU)
Title: Method for producing of acaricide-insecticide composition
Inventor: KVASENKOV O I
IPC: A01N63/12
Filed: 2002-11-18
Granted: 2005-06-10
Abstract: FIELD: biotechnology, in particular, production of means for protecting plants from injurious insects and mites. 
     SUBSTANCE: method involves mixing suspension of nematodes of Steinernema kind with anti-desiccant produced by sequential extraction of Mortierella sclerotiella micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue. Anti-desiccant is introduced into suspension of entomopathogenic nematodes in an amount of 0.2-1% by weight of composition. 
     EFFECT: reduced consumption of nematodes owing to increased survival thereof in composition. 
     1 tbl