baber/WOPTO huggingface dataset:
Patent RU-2214542-C2 (RU)
Inventor: LEVIT M Z
IPC: F16J15/00
Filed: 2002-01-08
Granted: 2003-10-20
Abstract: FIELD: sealing materials. SUBSTANCE: invention relates to flat laminated sealing materials. Proposed laminated sealing material includes several-flat composite layers with base layer of rubber vulcanization. Elasticity of material layers is different. EFFECT: improved reliability of sealing.
Patent RU-2223067-C2 (RU)
Inventor: GOOGE L A
IPC: A61C19/06
Filed: 2002-02-04
Granted: 2004-02-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has insert manufactured from hard plastic material having vestibular and oral surface and interocclusion platform. Means for applying electrostimulation of mimic muscles has two cathode electrodes electrically connected to each other and one anode electrode, and unit connected to the electrodes that produces impulse signal. Vestibular insert surface corresponds to oral cavity atrium soft tissues contours. A groove is manufactured on insert surface in inferior alveolar process projection and a cut-out arranged at the level of oral fissure from the central incisor to canine tooth. The oral cavity corresponds to dental crown outline from the central incisor to the last molar of the superior and inferior dental arch and to alveolar process outline. The superior and inferior parts of the interocclusion platform represent chewing side relief of the mandible and maxilla in central occlusion cases. Two cathodes are arranged in the first superior and inferior dental arch premolar projections. The anode is arranged at the level of the second superior and inferior dental arch molars occlusion. EFFECT: simplified method usable both in domestic and hospital condition. 2 dwg
Patent RU-2257206-C2 (RU)
Inventor: SUZUKI TSUNEDZI
IPC: A61P31/00
Filed: 2000-08-16
Granted: 2005-07-27
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to a pharmaceutical composition comprising benzamide derivative represented by the formula (1) 
        or its pharmaceutically acceptable salt and one or more substances taken among D-mannitol, carboxymethylstarch sodium, hydroxypropylcellulose, magnesium stearate, partially gelatinized starch, hydroxypropylmethylcellulose, dimethylacetamide, sodium carbonate, potassium carbonate, ammonium carbonate, sodium hydrocarbonate, potassium hydrocarbonate, sodium hydroxide, sodium hydrogen phosphate, ammonium, monosubstituted sodium fumarate, sodium dehydroacetate, sodium erythorbate, trisubstituted sodium citrate and amine. The composition elicits the enhanced stability. 
     EFFECT: improved and valuable pharmaceutical properties of composition. 
     5 cl, 8 tbl, 6 ex
Patent RU-2223567-C2 (RU)
Inventor: CHEPCHUGOV N G
IPC: H01H35/00
Filed: 2002-04-05
Granted: 2004-02-10
Abstract: FIELD: devices of automatic equipment, applicable for obtaining of information on a change of parameters, operating condition or state of separate units and processes transmitted to the control units of the automatic equipment systems from the sensors installed in the points of measurement or monitoring, for example, allowing the displacement of the measuring system of this or that parameter to bring to the electric values at the output of the sensor. SUBSTANCE: the inductive static switch has series- self-excited oscillator, demodulator, trigger element and an output power amplifier, low-pass filter, the magneto-inductive sensing element is made in the form of a ferrite cup, having a Ш-shape in section, with a coil placed on its central core, the coil turns are included in the LC-circuit of excitation of the self-excited oscillator as inductance, and the self-excited oscillator proper uses a super-regenerative circuit, the demodulator is built around the circuit of a synchronous detector, the trigger element uses a two-stable threshold circuit with a binary pinch-off, besides, the output contacts of the output power amplifier are made in the form of logic levels: log.0 or log. 1, log. 1 corresponds to the level of the supply voltage, and log.0 is close to zero of this voltage. EFFECT: enhanced operating qualities due to a technological transparence, low cost of equipment means, low level of power consumption, optimization of the electronic circuit, enhanced sensitivity and precision at a simultaneous expansion of the measurement range. 3 cl, 3 dwg
Patent RU-2230032-C2 (RU)
Title: Способ разделения радионуклидов серебра и кадмия
Inventor: ANDREEV O I
IPC: C01G11/00
Filed: 2002-04-22
Granted: 2004-06-10
Abstract: Изобретение относится к радиохимии и может быть использовано в химической технологии и аналитической химии. Получают раствор нитратов радионуклидов серебра и кадмия, содержащий азотную кислоту с концентрацией 0,1-2 моль/л и нитрат гидразония с молярной концентрацией, равной или превышающей молярную концентрацию серебра. Осаждают серебро посредством контактирования полученного раствора с углеродным сорбентом СНК. Отделяют маточный раствор от твердой фазы. Промывают твердую фазу раствором 0,1-2 моль/л азотной кислоты, содержащей не менее 0,01 моль/л нитрата гидразония. Отделяют промывной раствор. Способ позволяет более полно разделять серебро и кадмий. 1 з.п. ф-лы, 2 табл.
Patent RU-2235181-C2 (RU)
Inventor: NIKOLAEV V JU
IPC: E21B7/08
Filed: 2002-07-29
Granted: 2004-08-27
Abstract: FIELD: drilling equipment, particularly for setting design drift angle of inclined or horizontal well shaft inclination. 
     SUBSTANCE: deflection device having connection thread arranged on end thereof comprises central rod with packing means and outer threads. Rod has bent part deviated at α angle. Arranged in front of rod is coupler sliding over rod along key or splines. Coupler has end teeth formed on one edge thereof. Straight sub contacting with coupler teeth is screwed on one end of the rod. Bent sub is screwed on another end of the rod. Bent sub has inner thread inclined at α angle to bent sub axis. Bent sub comprises end teeth cooperating with coupler end having teeth. Central rod is directed by bent part to bent sub so that central axes of sub and rod threads cross at single point and have common plane of bending. 
     EFFECT: increased well drilling accuracy. 
     4 dwg
Patent RU-2283105-C2 (RU)
Title: Аналоги жирных кислот для лечения рака
Inventor: BERGE ROL F
IPC: A61K/
Filed: 2001-07-13
Granted: 2006-09-10
Abstract: Предложено применение аналогов жирных кислот или их солей или комплекса для приготовления фармацевтической композиции для предупреждения первичных и вторичных метастатических неоплазм и ингибирования вторичных метастатических неоплазм и соответствующий способ лечения или ингибирования вторичных метастатических неоплазм. В частности, аналоги представляют собой тетрадецилтиоуксусную кислоту или тетрадецилселеноуксусную кислоту. Показана способность тетрадецилтиоуксусной кислоты значительно подавлять миграционную способность клеток на модельной системе злокачественных опухолей. 2 н.п. и 10 з.п. ф-лы, 5 ил.
Patent RU-2239383-C2 (RU)
Inventor: KHMELEV V N
IPC: A61B17/32
Filed: 2002-12-30
Granted: 2004-11-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has piezoelectric transducer enclosed in casing as back frequency-reducing resonant cover, ring-shaped piezoelectric members and frequency-reducing concentrating cover arranged in series on connective rod and acoustically linked to each other. Revolution body generatrix of the piezoelectric transducer is continuous piecewise smooth curve. The revolution body has the first and the second cylindrical portions joined by an area of smooth transition. Central through canal is available in connection rod and concentrating cover connected and acoustically linked to the piezoelectric transducer. Ultrasonic surgical instrument is manufactured as hollow rod having the first and the second cylindrical portions joined by an area of smooth transition. Hollow working tip having rounded edges is available on rod end. The piezoelectric members are arranged on the first cylindrical segment in the area where oscillation amplitude is not less than 30% of maximum reached on resonant cover back side. Two canals for supplying irrigation liquid are arranged symmetrically relative to the central canal in tie rod and concentrating cover. The canals are connected to inlet tube with one end and the other end having exit to concentrating overlay surface in the smooth transition segment of the piezoelectric transducer. The second cylindrical segment length is selected so that total length of the surgical instrument is equal to 0.55 or 1.1 or 1.65 or 2.2 times ultrasonic oscillation wavelength at the smooth transition part. The working end is shaped as truncated cone having internal conic or spherical recess which bell mouth allows ultrasonic radiation propagation to be directed along acoustic axis. 
     EFFECT: enhanced effectiveness in converting electric oscillations into ultrasonic ones; optimum coordination of transducer and surgical instrument operation; increased emitting surface without changes in working end cross-section area. 
     2 dwg
Patent RU-2235680-C2 (RU)
Title: Способ получения пероксида водорода и композиция для его осуществления
Inventor: NJUSTREM MATS
IPC: C01B15/023
Filed: 2001-05-28
Granted: 2004-09-10
Abstract: Изобретение предназначено для химической промышленности и может быть использовано для получения отбеливателей, моющих и дезинфицирующих средств. Пероксид водорода получают поочередным гидрированием и окислением одного или более антрахинонов и/или тетрагидроантрахинонов в рабочем растворе, содержащем, по меньшей мере, один растворитель для антрахинонов и, по меньшей мере, один растворитель для тетрагидроантрахинонов. По меньшей мере, один растворитель для антрахинонов включает изодурол в количестве от 15 до 100 вес.% и дополнительно – дурол в количестве, не превышающем около 25 вес.% от общего количества растворителей для хинонов. Весовое отношение изодурола к дуролу в рабочем растворе (1,5 ч 5):1. По меньшей мере, один растворитель для тетрагидроантрахинонов включает диизобутилкарбинол и/или тетрабутилмочевину. Молярное отношение тетрагидроантрахинонов к антрахинонам в рабочем растворе превышает 1:1. От около 50 до около 100 мол.% антрахинонов и тетрагидроантрахинонов замещены одной этильной группой. Рабочий раствор имеет повышенную растворимость в отношении антрахинонов и тетрагидроантрахинонов, достаточно низкую плотность для облегчения стадии экстракции, следующей за гидрированием и окислением. 2 н. и 7 з.п. ф-лы, 2 табл.
Patent RU-2273471-C2 (RU)
Title: Gels producible by making polyvinyl pyrrolidone interact with chitosan derivatives
Inventor: LORENZ DONALD KH
IPC: A61K31/7036
Filed: 2001-05-08
Granted: 2006-04-10
Abstract: FIELD: medicine.  
     SUBSTANCE: composition has hydrophilic gel produced from chitosan and hydrophilic poly(N-vinyl lactame) having kinematic viscosity index less than 60. When deposited on cracks, the gel absorbs exudate undergoing no structural transformations. 
     EFFECT: improved skin compatibility properties. 
     34 cl
Patent RU-2255670-C2 (RU)
Inventor: SIDORENKO JU S
IPC: A61B17/12
Filed: 2003-03-24
Granted: 2005-07-10
Abstract: FIELD: medicine, surgery, oncology. 
     SUBSTANCE: after suturing superior and median lobar bronchi, treating right-hand pulmonary artery, ligating superior pulmonary vein one should isolate right-hand pulmonary artery near pericardium and inferior lobar artery in interlobar fissure. After patient's heparinization one should temporarily clip isolated sections followed by resection, isolate superior and median lobar bronchi to suture them, remove superior and median lobes together with resected part of right-hand pulmonary artery. Integrity of the latter should be restored with a venous transplant out of unpaired vein tightened and crossed at the site of its inflow into superior vena cava. Transplant should be anastomosed with right-hand pulmonary artery and inferior lobar artery by "end-to-end" technique. The method keeps inferior lobe of right-hand lung and restores circulation along the transplant. 
     EFFECT: higher efficiency. 
     2 dwg
Patent RU-2247199-C2 (RU)
Inventor: IVANOV V N
IPC: E04C3/293
Filed: 2003-05-08
Granted: 2005-02-27
Abstract: FIELD: building, particularly profiled beams to construct floor coverings with thickness of 25 - 40 mm for arranging finishing floors and other structures, for instance for flat roofs. 
     SUBSTANCE: profiled beam comprises longitudinal load-bearing member, two perforated side walls connected with bearing member and perforated bases extending from them in opposite directions. Each base has bent end forming longitudinal three-edged extension. The first edge is perpendicular to the major part of base. The second edge is parallel to the second one, the third extreme edge forms an angle of not less than 90 o  with the second one. 
     EFFECT: improved cohesion ability between beam and covering material. 
     8 cl, 5 dwg
Patent RU-2259137-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-07-23
Granted: 2005-08-27
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wide spectrum of vitamin activity and harmonic combination of organoleptic properties one should prepare the syrup by applying sugar, pectin, water and an additive to be applied as an extract of the mixture of baikhovi black tea, baikhovi green tea, black currant leaves, calendula flowers, hibiscus flowers, apples, orange peel and papaya fruit at certain ratios according to the preset technique. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate, "Black currant" and "Apple" aromatizing agents and a preparation obtained out of Mortierella dichotoma micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher prophylactic properties of the target product.
Patent RU-2264071-C2 (RU)
Title: Способ внесения удобрений
Inventor: BURKOV L N
IPC: A01C21/00
Filed: 2003-08-04
Granted: 2005-11-20
Abstract: Изобретение относится к области ведения сельского хозяйства и может быть использовано при разработке новых способов внесения удобрений. Способ включает погрузку удобрений из склада в транспортное средство, перевозку к местам внесения, перегрузку в машины-удобрители с кузовом и транспортерами для распределения удобрений по полю. Перед выездом машин-удобрителей на поле на их колеса надевают уширители, в два раза большие ширины колес. Предварительно устанавливают фактическую производительность транспортеров, измеряют плотность удобрений, отбивают поворотные полосы у поля, измеряют фактический объем кузова машины-удобрителя. Определяют величины скорости машины-удобрителя, ширины захвата и числа проходов по формулам: Ср.=[Р(Дп.-Пп.)/Ок.у](1-Кб.), Вр.=Ок.у/[Нз.(Дп.-Пп.)], Чп.=Вп./Вр., где Ср. - скорость движения машины-удобрителя, м/с., Р - расход удобрений из кузова, кг/с, Дп. - общая длина поля, м., Пп. - величина поворотных полос, м, Ок. - объем кузова, м 3 , у - плотность удобрений, кг/м 3 , Кб. - коэффициент буксования, Вр. - расчетная ширина захвата, м, Нз. - заданная норма удобрений, кг/га, Чп. - число проходов машины-удобрителя, Вп. - общая ширина поля, м. В зависимости от полученного четного или нечетного количества проходов расставляют загрузочную технику на одном или на двух краях поля. Способ позволяет повысить точность расчета необходимого количества удобрений, защитить структуру почвы от разрушения и повысить производительность. 1 з.п. ф-лы.
Patent RU-2257500-C2 (RU)
Title: Diaphragm device
Inventor: SLISARENKO V I
IPC: F16K17/16
Filed: 2003-08-07
Granted: 2005-07-27
Abstract: FIELD: pneumatics or hydraulics. 
     SUBSTANCE: diaphragm device comprises housing provided with diaphragm secured inside the housing and space for discharging fluid. The space receives coaxially mounted impingement plate and is provided with outlet passages. Between the diaphragm and space for discharging fluid is the space for deflagration of the diaphragm made of a trancated cone. The larger base of the trancated cone abuts against the diaphragm. The height of the cone is no less than 0.2 and no more than 0.4 of the diameter of the larger base. The space for discharging fluid is coaxial to the impingement plate. The output passages are positioned at the base of the impingement plate. The zone for receiving diaphragm fragments is arranged over periphery of the space for discharging fluid. 
     EFFECT: enhanced reliability. 
     2 cl, 1 dwg
Patent RU-2268446-C2 (RU)
Inventor: GAMZAJAN ARNOL D JUR EVICH
IPC: F25B25/02
Filed: 2003-12-25
Granted: 2006-01-20
Abstract: FIELD: cooling equipment, particularly refrigeration units for domestic cooling generators. 
     SUBSTANCE: absorption-and-compression refrigeration unit comprises absorption loop and compression loop. Absorption loop includes oil cooling coil, absorber, liquid and gas heat-exchangers, condenser, evaporator and generator with electric heater. Compression assembly includes compressor, regenerative heat-exchanger, evaporators, shell-and-tube heat-exchanger and capillary pipe connected to absorption loop evaporator downstream from the regenerative heat-exchanger. Ammonia-water mixture is directed to generator after ammonia-water mixture heating in oil cooling coil. 
     EFFECT: increased working ability of the absorption-and-compression unit. 
     1 dwg
Patent RU-2327661-C2 (RU)
Title: Способ обработки строительных материалов бором и строительные материалы
Inventor: UOLL UEHSLI DZHEJMS
IPC: C04B22/00
Filed: 2002-09-16
Granted: 2008-06-27
Abstract: Способ обработки строительных материалов бором и обработанные бором строительные материалы. Способ обработки строительных материалов бором включает стадию введения медь и борсодержащего соединения в процессе производства композитных строительных материалов на основе целлюлозосодержащих частиц и адгезива В качестве медь и борсодержащего соединения используют легко растворимый в воде, не оказывающий неблагоприятного воздействия на механические свойства используемого адгезива комплекс медь-борат, полученный смешиванием порошкообразного оксида меди с порошкообразным соединением бора в виде Na 2 B 8 O 13 ·4H 2 O или Na 2 B 8 O 13 ·4Н 2 О и Н 3 ВО 3 , последующим нагреванием полученной смеси до расплавления и гомогенизации, формованием, отжигом при температурах 300-550°С и измельчением до мелкодисперсного состояния. Технический результат: расширение номенклатуры используемых клеев и адгезивов, снижение выщелачивания и повышенные фунгицидных свойств. 2 н.п. ф-лы, 2 ил., 6 табл.
Patent RU-2303037-C2 (RU)
Inventor: ALANIN ALEKSANDER
IPC: C07D498/02
Filed: 2002-11-02
Granted: 2007-07-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to novel compounds of the formula (IA) or (IB) given in the invention description wherein R 1  means hydrogen atom, (C 1 -C 7 )-alkyl, -(CH 2 ) n -OH, -(CH 2 ) n -N(R 6 ) 2 ; R 2  means (C 1 -C 7 )-alkyl, -(CH 2 ) n -N(R 6 ) 2 , -NR 6 C(O)C(O)O-(C 1 -C 7 )-alkyl, -NR 6 -(CH 2 ) n -OH, -NR 6 C(O)-(C 1 -C 7 )-alkyl, -NH-benzyl; R 3  means hydrogen atom or amine; or R 2  and R 3  in common with carbon atoms to which they are bound mean the group -N(R 6 )-CH 2 -O-CH 2 -; R 4  means hydrogen atom or (C 1 -C 7 )-alkyl; R 5  means hydrogen atom; R 6  means independently of one another hydrogen atom or (C 1 -C 7 )-alkyl; R' means hydrogen atom or (C 1 -C 7 )-alkyl; n = 0, 1, 2 or 3. Also, invention relates to a medicinal agent possessing the selective blocking activity with respect of subspecies of NMDA-receptors and containing one or more compounds of the formula (IA) or (IB) or their pharmaceutically acceptable acid-additive salt or inert carrier. Invention provides preparing novel compounds possessing the high affinity to NMDA-receptors that can be used as components of a medicinal agent for treatment of diseases mediated by these receptors. 
     EFFECT: valuable medicinal properties of compounds and drug. 
     13 cl, 35 ex
Patent RU-2294108-C2 (RU)
Inventor: VOZMILOV ALEKSANDR GRIGOR EVIC
IPC: A23L5/30
Filed: 2004-11-01
Granted: 2007-02-27
Abstract: FIELD: agricultural engineering, in particular, feed production. 
     SUBSTANCE: grain thermal processing apparatus has heating members comprising infrared emitters with reflecting screens, inclined steel trough, and scraper conveyor with two working surfaces, namely front and rear surfaces. Steel heating members positioned under trough are provided with aluminum ribs and are isolated by means of asbestos. Infrared emitters are arranged above trough surface at a distance of 30-40 mm. Angle of inclination of trough is equal to natural grain sliding-down angle. Apparatus of such construction allows disinfection of grain internal contents to be performed to full extent. 
     EFFECT: increased efficiency and enhanced reliability in operation. 
     4 cl, 2 dwg
Patent RU-2349589-C2 (RU)
Inventor: KOPPOLA GEHRI MARK
IPC: A61K31/4439
Filed: 2003-04-02
Granted: 2009-03-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention pertains to mew compounds with formula (I), their pharmaceutical salts and ester derivatives. In general formula (I)   n equals 0 or an integer from 1 to 4; Z is -(CHR 8 )m-, -(CH 2 ) m O(CHR 8 ) r -, -(CH 2 ) m S(CHR 8 ) r - or -(CH 2 ) m NR 9 (CHR 8 ) r -, L 3  is -(CHR) S -, where R is represents hydrogen and s equals 1, Q 2  is oxygen, X and Y independently represent CH or nitrogen; or -X=Y- represents sulphur, oxygen. Description of the rest of the radicals is given in the summary of invention. 
     EFFECT: invented compounds have inhibiting effects on PTPase. 
     12 cl, 3 dwg, 51 ex
Patent RU-2320366-C2 (RU)
Inventor: LAJT DEJVID
IPC: A61K38/19
Filed: 2003-04-30
Granted: 2008-03-27
Abstract: FIELD: medicine. invention relates to ^ SUBSTANCE: new thrombomoduline fusion proteins providing directional transfer to tissue factor useful as anticoagulants. In particular disclosed is anticoagulating fusion protein which is operably bonded to thrombomoduline (TM) EGF456 domain and TM domain including interdomain loop between EGF3 and EGF4, derivatives or variants and interacting with tissue factor (TF) or VIIa/TF factor complex. Fusion protein is bonded in damage site and prevents thrombosis initiation and is useful in therapy of various thrombosis conditions, including but not limited deep vein thrombosis, consumption coagulopathy, and acute coronary syndrome. ^ EFFECT: agent with enhanced applications. ^ 24 cl, 8 ex, 11 dwg
Patent RU-2309883-C2 (RU)
Inventor: SHVARTSE KHANS-OTTO
IPC: B65G45/16
Filed: 2003-06-13
Granted: 2007-11-10
Abstract: FIELD: mechanical engineering; conveyors. 
     SUBSTANCE: invention relates to device for removing contaminants from conveyor belts in belt conveyors near drive and/or end tension drum conveyor belt.  Proposed device contains system holder secured on carrying skeleton of conveyor belt which carries at least one scraper-type member.  Scraper member consists of scraper plate arranged on plate bracket which adjoins, in working position, conveyor belt to provide cleaning of belt surface.  Scraper member contains lower rotary joint with horizontal axle of rotation coupled with plate bracket and spring device to press scraper plate to conveyor belt acting onto plate bracket.  Said device is made and arranged so that plate bracket is spring is spring-loaded, being tilted around horizontal axle of rotation when scraper plate is in operating position when scraper plate gets onto solid contaminants on conveyor belt, it can easily deflect and return again into operating position of conveyor belt.  Scraper plate 8 is mounted on plate bracket 7 for turning in upper rotary joint 12 with horizontal axle 14 of rotation and is held by pretension of spring of upper spring device whose spring acts in opposite direction relative to lower rotary joint 11 and its spring device. 
     EFFECT: increased service life at high speeds of belt and large masses of material to be removed from belt near drum. 
     23 cl, 15 dwg