baber/WOPTO huggingface dataset:
Patent DE-19852548-C2 (DE)
Inventor: MANNES WOLFGANG
IPC: B03D1/14
Filed: 1998-11-13
Granted: 2000-08-31
Abstract: The assembly to separate particles by flotation, from a suspension (S) containing paper fibers, separates the flotation foam (5) from the suspension (S) at the earliest after the third channel flow (4) in the system. The separation of the flotation foam (5) from the suspension (S) is at the earliest after the final channel flow (4). The dwell time in the channel flows (4,4'), together, amounts to at least 20 secs. The channel flows (4,4') are vertical, to give alternating upwards and downwards flow directions. The flow speed in the channel flows (4,4') is set at least at 10 cm/sec., except for the final channel flow (4'), where the flow speed is 1-4 cm/sec. The suspension (S) passes through turbulence zones (9,9') in its path through the flotation vessel (1), where the flow changes direction, using throttled points. The turbulence zones (9,9') are formed by projections in the channels, which partially deflect the flows. At least part of the gas (G) to form the bubbles is mixed with the suspension within the flotation vessel (1) at the flow direction change points. The bubbles formed by the gas (G) are significantly larger than the bubbles already present in the suspension (S). The circular flow of the suspension (S), in the peripheral direction of the flotation vessel (1), is at least 1 cm/sec. The reject outflow (11) is linked to an upper foam collection zone (13), which is not directly connected to all the flow channels, but only with the one or two channels directly in front of the reject outflow (11). Part of the dividing wall (6,6') is bonded tightly to the base (8) of the vessel (1), leaving a free flow space (3') against the vessel cover. The other part of the dividing wall structure leaves a flow space (3) between the wall and the vessel base, using alternating dividing walls (6,6') and flow spaces (3,3') in the main flow direction (T). The flotation vessel (1) has a circular or oval shape, with a vertical and closed side wall (7) which is cylindrical. The flotation operation is for use with a standing cylinder where the side wall (7) and the dividing walls (6,6') are concentric. The inlet (2) is at the center of the vessel base, and the outlet (10) for the cleaned suspension (S') projects radially outwards opposite to the inlet. The dividing wall (6,6') height over the vessel base (8) is at least equal to the max. horizontal width of the flotation vessel (1), or their height is at least twice the max. vessel width. The vessel base (8) is fitted with connections for a feed of flotation air or a liquid mixed with air.
Patent DE-19927748-C2 (DE)
Title: Transportvorrichtung für elektronische Bauelemente mit kontaminationsverhindernder Beschichtung
Inventor: PAULUS STEFAN
IPC: H01L21/673
Filed: 1999-06-17
Granted: 2001-05-17
Abstract: Eine Transportvorrichtung (1) für elektronische Bauelemente (3), mit mindestens einer Ausnehmung (2, 2a, 2b, 2c) zur Aufnahme eines elektronischen Bauelements (3) ist so ausgestaltet, daß zumindest ein Teil der Ausnehmung (2, 2a, 2b, 2c) mit einer kontaminationsverhindernden Beschichtung (5) versehen ist.
Patent DE-19929533-C2 (DE)
Title: Verfahren zur Herstellung von tiefgefrorenen Einzelfrüchten oder Früchtemischungen
Inventor: CHRISTIAANS THOMAS
IPC: A23L19/00
Filed: 1999-06-28
Granted: 2003-11-27
Abstract: Verfahren zur Herstellung von tiefgefrorenen Einzelfrüchten oder Früchtemischungen mit folgenden Schritten: DOLLAR A - die Früchte werden zunächst tiefgefroren, DOLLAR A - anschließend werden die tiefgefrorenen Früchte mit einer Flüssigkeit besprüht, die, wie Zucker oder Zuckerersatzstoffe, gegebenenfalls Fruchtsaft- oder Fruchtsaftkonzentrate und Aromastoffe natürlicher und/oder naturidentischer Art, enthält, wobei das Aroma der Aromastoffe an die jeweilige Frucht oder die Früchtmischung angepaßt ist.
Patent RU-2161162-C2 (RU)
Title: Method of preparing (co)polychloroprene latexes, adhesive, additive, (co)polychloroprene latex
Inventor: NATALI PERESLENI RIVE
IPC: C08F2/22
Filed: 1996-02-23
Granted: 2000-12-27
Abstract: FIELD: chemistry of polymers. SUBSTANCE: described is method of preparing (co)polychloroprene latexes by homopolymerization of chloroprene in aqueous emulsion or copolymerization of mixtures of chloroprene and up to 50 wt. % of copolymerizable monomers in the presence of at least one radical initiator and emulsifying system consisting of (a) at least one ionic non-carboxylate surfactant (Eal) and (b) at least two nonionic surfactants (Eb1) and (Eb2) which differ from each other in hydrophillipophile balance by three unites or more. Method comprises first stage (A) for preparation of aqueous emulsion comprising composition f 1  composed of (co)monomers and polymers with polymer content between 0 and less than 100 wt.% calculated for dry matter with respect to composition, emulsifying system which includes ionic noncarboxylate emulsifier (Ea1) in amount ranging from 10 to 50 wt. % based on total amount of emulsifier used in the process, nonionic emulsifier (Ea1) having lower value of hydrophilic lipophilic balance in amount ranging from 2 to 90% based on total amount of emulsifier (Eb1) used in the process, nonionic emulsifier (Eb1) having higher value of hydrophilic-lipophilic balance in amount ranging from 0 to 25% based on total amount of emulsifier (Eb2) used in the process, degree of conversion being at least 1%, second stage (B) in which the remaining composition f 2  (f 1 +f 2 -100 wt parts) of comonomers with the remaining emulsifying system is added to aqueous composition prepared in stage (A) for promotion of polymerization. Also described adhesive, additive and (co)polychloroprene latex. Also described is method of copolymerization of chloroprene which makes it possible to prepare latexes having storage stability, resistance to polyvalent metals, high chemical properties and improved adhesive properties. EFFECT: greater efficiency and safer process. 18 cl, 13 ex, 3 tbl
Patent RU-2157626-C2 (RU)
Inventor: ALAN GEHMBLIN
IPC: A01N37/22
Filed: 1995-07-20
Granted: 2000-10-20
Abstract: FIELD: agriculture. SUBSTANCE: described is method of controlling growth of weeds in locus which comprises introducing into said locus synergistically effective amount of (a) 4- benzoylisoxazole of formula I:   wherein R is hydrogen or CO 2 R 3  (R 3  is as defined above); R 1  is cyclopropyl; R 2  is selected from halogen, -S(O) p Me and C 1-6  alkyl halide, n is integer of 2 or 3, p is integer of 0 or 2 and R 3  is C 1-4 - alkyl; and (b) chloroacet amide herbicide of formula II: Ar-N(R 21 )COCH 2 Cl  (II) wherein R 21  is alkoxyalkyl having up to six carbon atoms; Ar is thienyl or phenyl optionally substituted by one or more groups; C 1-6  alkyl. Also described are herbicidal composition and product. Composition has high activity which makes it possible to reduce its herbicidal application rate and retains selectivity and agriculture effectiveness. EFFECT: more efficient control method. 27 cl, 8 dwg, 33 tbl
Patent RU-2160456-C2 (RU)
Title: Способ управления чувствительностью диэлектрического трекового детектора
Inventor: LJAPIDEVSKIJ V K
IPC: G01T5/10
Filed: 1996-07-16
Granted: 2000-12-10
Abstract: Изобретение относится к ядерной физике и может быть использовано в экспериментах с применением твердотельных трековых детекторов. Способ управления чувствительностью детектора заключается в одновременном облучении детектора тяжелыми ионами и ионизирующим излучением с последующим травлением поверхности детектора и наблюдения треков с измененными параметрами в оптический микроскоп. Технический результат - создание диэлектрического трекового детектора с временным разрешением. 3 з.п.ф-лы.
Patent RU-2166828-C2 (RU)
Title: Nonreversible contactless single-phase motor with axial thrust opposing axial loads on shaft
Inventor: SERGEEV G P
IPC: H02K23/54
Filed: 1996-12-14
Granted: 2001-05-10
Abstract: FIELD: electric drives of devices suffering axial shaft loads. SUBSTANCE: motor has stator accommodating permanent magnets and winding controlled by rotor position sensor through switching device. Rotor has set of axially saturated permanent magnets. Working parts of motor windings are arranged uniformly but they are not in line with radial direction. Rotor magnets controlling the operation of rotor position sensor are unequally spaced from motor axis and nonuniformly arranged over circumference. Thrusts applied to stator magnets lying in one plane differ in magnitude and in direction from those imparted to single-disk rotor magnets located in other plane. This phenomenon is used to build up axial thrusts opposing axial load created by working element mounted on motor shaft. EFFECT: facilitated motor control. 4 cl, 1 dwg
Patent RU-2157662-C2 (RU)
Title: Surgical method for treating the cases of gastroschisis
Inventor: BAIROV V G
IPC: A61B17/00
Filed: 1997-07-08
Granted: 2000-10-20
Abstract: FIELD: medicine. SUBSTANCE: method involves temporarily closing anterior abdominal wall defect. Organs protruded due to eventration are immersed into the abdominal cavity. Flap from flexible material is sutured to muscular aponeurotic edge with maximum tension. The flap is to be removed later on. Plastic operation is carried out on the anterior abdominal wall. EFFECT: enhanced effectiveness of treatment; reduced number of repeated operations. 5 dwg
Patent RU-2199768-C2 (RU)
Title: Procedure of analysis of rock formation by acoustic emission
Inventor: EHMMEN JAKOBUS KHENDRIKUS PETR
IPC: E21B47/00
Filed: 1996-12-06
Granted: 2003-02-27
Abstract: FIELD: search for mineral resources. SUBSTANCE: procedure refers to method establishing point of leak of material chosen from rock formation and cement that surrounds borehole and contains fluid medium in process of leakage test. Procedure includes positioning of acoustic transmitter in chosen location in borehole, application of chosen pressure to fluid medium causing by that stresses in above- mentioned material which generate acoustic emission of above-mentioned material. Acoustic transmitter should be suitable for generation of signals presenting acoustic emission of above-mentioned material. Transmitter detects acoustic emission. Characteristic is determined on basis of mentioned signal and pressure applied to fluid medium. Leak pressure is determined as pressure under which graph of pressure in mouth of borehole depends on injected volume of fluid medium and becomes non- linear. Point of leak is found on basis of signal of acoustic emission by doubled frequency of acoustic shocks. EFFECT: enhanced reliability of procedure. 2 cl, 3 dwg
Patent RU-2178957-C2 (RU)
Title: Method and device to secure communication between parts of communication system in switched public telephone network
Inventor: LEKVEN EHRIK DZH
IPC: H04M3/42
Filed: 1997-01-29
Granted: 2002-01-27
Abstract: FIELD: communication systems with many users. SUBSTANCE: invention is specifically related to private communication network of type " from one point to aggregate of points " placed directly into cellular communication system or wire telephone communication system. Given private communication network used by aggregate of users communicates with employment of public telephone network. Each participating user employs modified ground wire telephone set directly connected to public telephone network or modified mobile telephone set timely connected to public telephone network via radio communication system. Private communication network includes administrator of network calls incorporating interface of telephone network to establish telephone communication with each of aggregate of telephone lines of public telephone network. Each telephone line of the aggregate is coupled to one of aggregate of participants-users. Administrator of network calls includes in addition switching matrix connected to interface of telephone network to transmit information signal received from active participant-user over selected telephone line to rest of inactive participants-users. EFFECT: avoidance of preliminary coordination with supplier of telephone service, increased degree of protection of communication system. 29 cl, 8 dwg
Patent RU-2215032-C2 (RU)
Title: Construction of modified filamentous bacteriophage for treatment or prophylaxis of bacterial infection, modified bacteriophage m14, pharmaceutical composition and method for treatment of bacterial infection, monoclonal antibody, hybridoma (variant)
Inventor: MARDKH SVEN
IPC: C07K19/00
Filed: 1997-02-05
Granted: 2003-10-27
Abstract: FIELD: medicine, virology, pharmacy. SUBSTANCE: invention relates to bacteriophages used in treatment or prophylaxis of bacterial infections, especially bacterial infections of mucosa. For this purpose the bacteriophage construction carrying on its surface recombinant protein containing bacteriophage surface protein and sequences of variable region of ScRv- polypeptide is prepared. The strain of modified bacteriophage m13 and construction are useful for treatment or prophylaxis of bacterial infection as component of pharmaceutical composition. The strain, construction and pharmaceutical composition are used in method for treatment of bacterial infection. Also, monoclonal antibodies are prepared from hybridomas 5F8, 2H6 and 5D8 that provide binding the modified bacteriophage M13 with Helicobacter pylori. EFFECT: improved preparing method, valuable medicinal properties of modified bacteriophage. 17 cl, 6 ex
Patent RU-2161741-C2 (RU)
Inventor: LEIJONBERG GUNAR
IPC: F02B75/32
Filed: 1997-03-26
Granted: 2001-01-10
Abstract: Изобретение предназначено для преобразования возвратно-поступательного движения во вращательное и наоборот и может быть использовано в компрессорах или двигателях внутреннего сгорания с одной или с двумя камерами сгорания для двух поршней. Изобретение содержит неподвижный диск с прямолинейными дорожками, имеющими полукруглое поперечное сечение и направляющие канавки, и связанный с валом через фиксатор подвижный диск. Подвижный диск имеет замкнутую криволинейную дорожку с полукруглым поперечным сечением и кромками, в которой установлены шарики с держателями, которые жестко соединены с шатунами, концы которых снабжены поршнями. Поршни имеют возможность возвратно-поступательного движения в плоскости, перпендикулярной оси вращения вала. Держатели шариков имеют переднюю и заднюю части, соединенные друг с другом с возможностью взаимодействия с шариком, а каждый держатель снабжен одним выступом, имеющим возможность перемещения в направляющих канавках прямолинейных дорожек, глубина каждой из которых меньше диаметра шариков для исключения контакта кромок криволинейной и прямолинейных дорожек. Кромки прямолинейных дорожек на их протяжении изменяются по высоте от центра подвижного диска с краю. Технический результат - повышение коэффициента полезного действия за счет исключения угловых нагрузок, возникающих при перемещении шариков в дорожках. 2 з.п.ф-лы, 15 ил.
Patent RU-2164496-C2 (RU)
Title: Установка комплексной биологической утилизации сельхозотходов
Inventor: TUMCHENOK V I
IPC: C02F11/04
Filed: 1999-02-25
Granted: 2001-03-27
Abstract: Установка содержит источник сельхозотходов, сообщенный с ним сборник отходов и метантенк, включающий камеры кислого, нейтрального, щелочного и метанового брожения. Камера метанового брожения метантенка сообщена с ферментатором, разделенным на секции поперечными перфорированными перегородками. Секции сообщены друг с другом переливными трубами. Верхняя секция ферментатора сообщена с камерой метанового брожения метантенка и с газгольдером, а нижняя секция через нагнетатель сообщена с ней и с центробежным микрофильтром. Газгольдер соединен с газовой турбиной привода электрогенератора для выработки электроэнергии. Камера кислого брожения метантенка сообщена с камерой спиртового брожения и через центробежный микрофильтр с ректификационной колонной. Верхняя часть ректификационной колонны сообщена с дефлегматором и сборником спирта. Камера метанового брожения метантенка сообщена с ленточным пресс-фильтром и сушилкой биоудобрения. Установка обеспечивает полную переработку сельхозотходов с получением спиртов, тяжелой воды, биоудобрения, компоста, белково-витаминной добавки и метана для его использования на электростанции для выработки электроэнергии. 1 ил.
Patent RU-2168267-C2 (RU)
Title: Method of automatic frequency control and device for its realization
Inventor: GARMONOV A V
IPC: H03L7/06
Filed: 1999-06-02
Granted: 2001-05-27
Abstract: FIELD: radio engineering. SUBSTANCE: method can be employed in wide-band cellular radio communication systems for correction of frequency of reference generator needed for coherent reception of messages. Two versions of realization of method of automatic frequency control use Q consistent iterations and time t of coherent accumulation of correlation evaluations on i-th iteration is chosen as least of two values, one of them being equal to n/F and the other one being equal to interval of stationarity of channel. In agreement with second version same operations as in first version are conducted and readings of phase are employed then for precise automatic frequency control. Devices for realization of method in correspondence with both versions have first unit for frequency evaluation incorporating n parallel frequency channels each including multipliers and evaluation former. According to second version automatic frequency control device is added with control unit and second evaluation former incorporates adder, phase former, phase smoothing unit, frequency shift evaluation unit and averager. EFFECT: accurate frequency control with low signal-to-noise ratio for received signal. 4 cl, 6 dwg
Patent RU-2200364-C2 (RU)
Title: Device for uniform distribution of electric load among phases in n-phase power distribution network
Inventor: DAVID JAIR
IPC: H02J3/14
Filed: 1997-12-05
Granted: 2003-03-10
Abstract: FIELD: power distribution systems. SUBSTANCE: current is measured in each of arriving phases (ph1, ph2 and ph3) and in each of distribution networks (1-5) by means of current sensors 16, 18, 20, 42, 44, 46, 48, and 50. Output signals of sensors are followed up by processor unit 12. Multiple-pole switches 22, 24, 26, 28, and 30 and standard circuit breakers 32, 34, 36, 38, and 40 are coupled with respective distribution networks. Each switch 22, 24, 26, 28, and 30 is capable of connecting its respective distribution circuit (1-5) to any of arriving phases ph1, ph2 and ph3 and to disconnect distribution circuits (1-5) from all n-phases ph1, ph2 and ph3. Processor unit 12 periodically keeps track of current carried by each arriving phase and programs switches 22, 24, and 26 basing on loading conditions of distribution networks 1-5 so as to ensure uniform load distribution in distribution networks 1-5 among all three arriving phases ph1, ph2 and ph3. EFFECT: improved load distribution among phases. 9 cl, 11 dwg
Patent RU-2219607-C2 (RU)
Inventor: KOTTEV EJ KRISTIAN
IPC: H01F36/00
Filed: 1999-09-15
Granted: 2003-12-20
Abstract: FIELD: current transformers and current limiters. SUBSTANCE: current transformer has primary winding and secondary winding. Each winding has at least one first coil formed by winding one or more superconductors on metal former. Primary or secondary coil is connected in series with at least one second coil made as solid superconducting tube in the form of solenoid. Mentioned second coil is arranged coaxially with respect to mentioned first coil. EFFECT: enhanced reliability of transformer protection due to implementing current limiting function. 3 cl, 3 dwg
Patent RU-2182130-C2 (RU)
Inventor: ZHIZHAEV A M
IPC: C02F101/20
Filed: 1999-10-14
Granted: 2002-05-10
Abstract: FIELD: metallurgy, ecology. SUBSTANCE: invention relates to utilization of waste containing copper ions from galvanic and other kinds of manufactures and can be used in metallurgy and other kinds of manufacture. Method involves the contact of sewage containing copper ions with natural calcium carbonates followed by treatment of precipitate by live steam, water slaking and granulation. Obtained precipitate is fixed on gypsum- carbonate matrix. Obtained precipitates can be stored for a long time and for the secondary using in nonferrous metallurgy plants. EFFECT: improved and simplified method of treatment.
Patent UA-46167-C2 (UA)
IPC: F24H1/18
Filed: 1998-12-08
Abstract: А water heater made оf plastic material comprises an external case (7) and a main body (2) including two semi-shells (2a, 2b) soldered to create a body which сan withstand temperature and pressure. The two semi-shells (2a, 2b), each оf which is fitted with radial reinforcing elements (8) and the external case (7), are made of compatible and recyclable, thermoplastic materials, in particular mixtures оf polymers reinforced with glass fibers, preferably in a percentage equal to or higher than 30 %.
Patent UA-70345-C2 (UA)
Title: Fungicidal mixture
Inventor: SCHERER MARIA
IPC: A01N47/24
Filed: 1999-06-11
Abstract: A fungicidal mixture containing a.1) a carbamate of formula (I.а), wherein Χ means CH and Ν, Ν is 0, 1 or 2 and R is halogen, C1-C4-alkyl and С1-С4 halogen alkane, whereby the radicals R can be different when n - 2, and b) a fungicidal active substance (II) containing copper in a synergistically effective amount. (Ia)
Patent UA-13859-C2 (UA)
Title: Device for physiological massage of accommodation muscle
Inventor: Bobro Valerii Vasyliovych
Filed: 1993-06-14
Abstract: The device for the physiological massage of the accommodation muscle contains the frame, the holders of the optical elements with the eyepieces placed in the axes, and the mechanism for the step displacement of the lenses. The holders of the optical elements are designed as the cassettes with the guiding annular tracks for the lenses and the opposite longitudinal windows in the lateral facets. The mechanism for the step displacement of the lenses is designed as the tourniquet equipped with the ballpoint lock and located symmetrically between the windows. The invention relates to the medicine and may be used in ophthalmology for treating the accommodation disorders in myopia, the accommodation spasm, and the heterotropy.
Patent UA-54384-C2 (UA)
Title: Method for determining contents of analyzed substances (variants); method for detecting ferromagnetic or ferrimagnetic colloidal particles by magnetoralaxometry
Inventor: TRAMS LUTS
IPC: G01N27/72
Filed: 1996-01-29
Abstract: A process for the magnctorelaxometric quantitative detection of analytes in liquid and solid phases, compounds for magnetorelaxometric detection and use thereof in analysis and immunomagnetography.
Patent UA-42077-C2 (UA)
Title: Soaking composition for production of anti-rust packing paper
Inventor: MAKUSHYN YEVHEN MYKHAILOVYCH
Filed: 1997-12-29
Abstract: A soaking composition for production of anti-rust packing paper includes hydrocarbon of paraffin series with general formula CnH2n+2 and inhibitor or atmospheric corrosion of metals, at that the soaking composition additionally includes cationized acid co-polymer tars: ethylene/methacrylate, ethylene/acrylate, ethylene/vinylacetate, ethylenevinylacetate/methacrylate, ethylenevinylacetate/acrylate.
Patent UA-55388-C2 (UA)
Title: Individual device for measuring intensity of biologically active ultraviolet radiation
Inventor: RYZHYKOV VOLODYMYR DIOMYDOVYCH
Filed: 1998-02-12
Abstract: The present invention relates to the photometry. The proposed individual device for measuring intensity of biologically active ultraviolet radiation contains an ultraviolet radiation receiver, a metering unit, and an indicator. The ultraviolet radiation receiver contains a light filter and a photodetector based on metal selenide. In order to increase measurement reliability and accuracy, the light filter contains several elements, each of which transmits the ultraviolet radiation corresponding to one defined radiation frequency range. As the metal selenide, solid solution with the structure ZnSe100XTeX is used, where 0,2 X 5.