baber/WOPTO huggingface dataset:
Patent RU-2050935-C1 (RU)
Title: Method for production of nonwoven filter medium
Inventor: SOLDATENKO LEONID ANATOLEVICH
IPC: B01D39/00
Filed: 1992-04-07
Granted: 1995-12-27
Abstract: FIELD: production of nonwoven filter media. SUBSTANCE: fiber-forming solution is sprayed in high-voltage field and fibers are deposited on conveying electrodes in layers. The first layer is deposited on glossy surface of depositing conveying electrode at voltage of 70-80 kV with surface density of 30-250 g/sq.m with fibers 8-40 mcm in diameter. The second layer is applied to surface of the first at voltage of 90-110 kV and surface density of 15-35 g/sq. m with fibers 0.1-8 mcm in diameter. The third layer is applied to the second layer at voltage of 70-80 kV, surface density of 30-250 g/sq.m with fibers 8-40 mcm in diameter and ratio of layer thickness of (2-10):1: (2-10). EFFECT: higher efficiency. 1 dwg
Patent RU-2057544-C1 (RU)
Inventor: DZHUMIGO PAVEL A
IPC: A61K38/21
Filed: 1992-02-11
Granted: 1996-04-10
Abstract: Изобретение относится к фармакологии. Препарат для лечения вирусных, хламидийных и бактериальных инфекций, приготовлен на основе интерферона и может быть использован для лечения инфекций, протекающих на фоне иммунодефицита. Новизна препарата заключается в том, что он представляет собой единую лекарственную форму из смеси интерферона и вещества, обладающего антиоксидантиными свойствами. В качестве этого вещества используют альфа-токоферола ацетат. Препарат содержит ингредиенты в следующем количестве: интерферон 500 000 МЕ, альфа-токоферола ацетат 0,01 - 0,2 г. Препарат может быть выполнен в виде ректальной капсулы или свечи и вводится ректально. Создание единой лекарственной формы значительно упрощает прцесс лечения при сохранении высокой противовирусной и антиинфекционной активности препарата. 2 з. п. ф-лы, 2 табл.
Patent RU-2038742-C1 (RU)
Title: Method for exposure of biological objects to effect of magnetic field
Inventor: KIRILLENKO SVETLANA KONSTANTIN
IPC: A01G7/04
Filed: 1991-08-02
Granted: 1995-07-09
Abstract: FIELD: agriculture. SUBSTANCE: biological object is exposed to effect of alternating magnetic pulses of different duty factor and polarity. Energy of pulses of magnetic pulses of different duty factor and polarity. Energy of pulses of magnetic fields, synchronism, and length are set by pulse generators and their spatial direction, by arrangement of inductors. Flux density of fields has amplitude of 0.02 to 1.5 T at pulse length of 50 to 100 mcs and relative pulse shift of 0.1 to 50 mcs. EFFECT: enlarged functional capabilities. 2 tbl
Patent RU-2050571-C1 (RU)
Inventor: PONOMAREV YURIJ V
IPC: G03F5/00
Filed: 1992-05-18
Granted: 1995-12-20
Abstract: Использование: в полиграфии, кинематографии, телевидении и других отраслях техники. Сущность изобретения заключается в том, что в способе воспроизведения изображения, включающем последовательное считывание оптических плотностей исходного изображения по элементарным зонам, определение параметров штрихового элемента, располагаемого в зоне формирования элементов изображения, определение количества пиксул и воспроизведение изображения путем заполнения зоны формирования элементов изображения пиксулами, дополнительно определяют погрешность передачи оптической плотности для каждой зоны формирования элементов изображения, составляющую разность между средней оптической плотностью зоны считывания исходного изображения и суммарной оптической плотностью всех пиксул, записываемых в зоне формирования элементов изображения, суммируют погрешность передачи оптической плотности для ряда смежных и близлежащих к ним зон формирования элементов изображения, величину суммарной погрешности передачи оптической плотности для ряда смежных и близлежащих к ним зон формирования элементов изображения суммируют со средней оптической плотностью зоны считывания исходного изображения и определяют количество пиксул для воспроизведения изображения в зоне его формирования, исходя из полученной суммы, причем найденное число пиксул располагают в участках исходного изображения с максимальным значением оптической плотности. 2 ил.
Patent RU-2003767-C1 (RU)
Inventor: EGOROV ALEKSEJ L
IPC: E21B3/00
Filed: 1992-06-26
Granted: 1993-11-30
Abstract: Использование: бурова  установка, включающа  шпиндельный станок, относитс  к области обо-  рудова ни  дл  бурени  скважин в различных горно-геологических  услови х в том числе в наносах,  путем применени  при этом подвижного вращател   с обсадными трубами, что обеспечивает расширение  эксплуатационных возможностей установки и  ускорение проходки наносоа Сущность изобретени :  подвижный вращатель соединен с коробкой  скоростей шпиндельного станка посредством узла  отбора мощности, содержащего шпиндель этого  станка зажатую в нем ведущую бурильную трубу и  гибкую замкнутую передачу от нее на ведущий вал  к подвижному вращателю. Этот узел отбора мощности  обеспечивает возможность применени  подвижного  вращател  с обсадными колоннами, диаметр  которых превышает диаметры проходного отверсти  шпиндел  станка а величина его хода позвол ет  примен ть при наращивании обсадные трубы  нормальной длины 1 ил
Patent RU-2045547-C1 (RU)
Title: Abrasive-polishing composition for making polishing-grinding tool
Inventor: AGICH ARKADIJ A
IPC: C08J5/14
Filed: 1992-06-10
Granted: 1995-10-10
Abstract: FIELD: abrasive-polymeric compositions. SUBSTANCE: composition has, wt. -% silicon carbide or synthetic corundum 75-85; oligomeric carboxylate divinyl or divinylnitrile rubber 11.7-19.7; epoxydiane resin ЭД-20 2.9-4.9; divalent metal oxides 0.1-0.8; thiuram D 0.1-0.2. Composition is used for preparing polishing-grinding tool which endures rotation at the working rate up to 54.3 m/s. EFFECT: enhanced quality of composition. 1 tbl
Patent RU-2059024-C1 (RU)
Inventor: GRIGORCHAK IVAN IVANOVICH
IPC: C30B29/46
Filed: 1992-07-01
Granted: 1996-04-27
Abstract: Изобретение относится к конденсаторостроению и может быть использовано при разработке конденсаторов различных устройств радиоэлектроники, а также конденсаторов сглаживания пиковых перегрузок сетей электропитания. Цель изобретения - повышение удельной емкости, увеличение рабочего напряжения и возможности значительной миниатюризации. Предлагаемый способ заключается в приготовлении диэлектрического материала путем интеркаляции в расплаве нитрита калия и формировании токопроводящих обкладок. 1 табл.
Patent RU-2044643-C1 (RU)
Title: Concrete mixer
Inventor: SERGA GEORGIJ V
IPC: B28C5/18
Filed: 1992-08-24
Granted: 1995-09-27
Abstract: FIELD: construction. SUBSTANCE: concrete mixer has driving body with loading-unloading window. Body is made in the form of joined members forming polyhedral inner and outer surfaces, ribs of which are located along screw-type lines. Members are made as three strips, length of two of which exceeds length of the third one. Each strip is made with bends, located alternately in opposite directions in transversal-longitudinal directions along lines, place in pairs at an angle to each other with creation of polyhedral surface. Loading-unloading window is located over inner surface of the smallest length strip. EFFECT: increased productivity. 4 dwg
Patent RU-2032588-C1 (RU)
Inventor: SARKIN SAVUR D
IPC: B63B43/16
Filed: 1992-09-15
Granted: 1995-04-10
Abstract: Использование: в области судостроения. Сущность: судно с устройством для заделки пробоин содержит перекрывающие элементы 1, проходящие по периметру поперечного сечения корпуса судна и имеющие возможность перемещения вдоль его борта, средства для их принудительного прижатия к корпусу судна с помощью приводных механизмов и краевые уплотнительные элементы. Перекрывающий элемент 1 выполнен в виде жесткого обода, охватывающего все поперечное сечение корпуса судна и состоящего из трех телескопически связанных частей 3, 4, 5, обеспечивающих обжатие корпуса судна со значительным усилием, способным завальцовывать значительные по высоте рваные края пробоин от внутренних разрывов. Корпус судна выполнен с внешним пазом 2 для размещения в нем в нерабочем положении перекрывающего элемента 1 без ухудшения гидродинамических характеристик судна. Средства для принудительного прижатия перекрывающего элемента 1 к корпусу судна выполнены в виде стяжных механизмов, в частности винтовых, между телескопическими частями 3, 4, 5, и захватов, связанных с верхними концами указанного обода и оснащенных приводными управляющими устройствами. 1 з.п. ф-лы, 4 ил.
Patent DE-10033837-C1 (DE)
Title: Compressed air feeder for friable materials has controlled valve operated by central switching and control device to open and close through flow of compressed air
Inventor: WILHELM NIKOLAUS
IPC: B65G53/66
Filed: 2000-07-12
Granted: 2001-10-31
Abstract: The feeder has at least two feed lines (1, 2) each with a tubular suction lance (7, 8) to suck out the friable materials (6). A controlled valve (11, 12) in each line is operated by a central switching and control device (14) to open and close the through flow of compressed air to set the ratio of amounts of friable materials being forwarded.
Patent DE-10053843-C1 (DE)
Title: Socket for ethernet plug-in connection has Ethernet communications channel electrically screened from incorporated voltage supply contacts
Inventor: SCHWEIGERT RALF
IPC: H01R13/648
Filed: 2000-10-30
Granted: 2002-06-20
Abstract: The socket for an Ethernet plug-in connection has an insulating body enclosing a standard socket, with at least 2 independent contact elements for a providing voltage supply positioned on the outside of the socket, the Ethernet communications channel of the standard socket electrically screened from the voltage supply contacts.  Also included are Independent claims for the following:  (a) a plug for an Ethernet plug-in connection;  (b) an Ethernet plug-in connection
Patent DE-10104703-C1 (DE)
Title: Material acceleration device for workpiece surface treatment has material jet sleeve and concentric jet limitation sleeve rotated for aligning respective openings and defining treatment jet angle
IPC: B24C5/06
Filed: 2001-02-02
Granted: 2001-12-06
Abstract: The invention relates to a centrifugal wheel system for the surface treatment of workpieces. Said system comprises a centrifugal wheel comprising a plurality of projection blades (11.1, 11.2) which are radially arranged thereon, a distribution wheel (12) which is coaxially arranged in relation to the centrifugal wheel, and an adjustable jet guiding collet (1) which is likewise arranged coaxially in relation to said wheel and is used to control the direction of the operating jet (15) by adjusting a guiding opening of said jet guiding collet (1). A jet defining collet (20), which can rotate in relation to the jet guiding collet (1), is concentrically arranged in relation to the same and comprises a defining opening having a jet defining edge (26). Said jet defining edge (26) can be placed in a position in which it at least partially covers the guiding opening of the jet guiding collet (1). Two coaxial collets which can be inserted inside each other and respectively comprise a window-type opening on the circumference thereof enable the projected product to be guided from a distribution wheel (12) arranged inside the two collets in the free angle between two turbine blades (11.1, 11.2).
Patent DE-10119678-C1 (DE)
Title: Rotary printing machine has an engraved printing roller with vertical rotation axis, also having tampon rollers and a color applying system for coloring the printing roller
Inventor: PHILIPP WILFRIED
IPC: B41F17/00
Filed: 2001-04-20
Granted: 2002-10-02
Abstract: The printing machine comprises an engraved printing roller (26) with vertical rotation axis (24). The printing machine also has tampon rollers (12) and a color applying system (30) for coloring the printing roller. The color applying system has a color collecting tray (32), and a plunging Archimedean screw (34) for conveying the printing ink. The Archimedean screw is in working connection with a guide (40) which is formed as a channel which conveys the printing ink to the printing roller.
Patent DE-10137196-C1 (DE)
Title: Transport path for foil sleeve packaging machine has intermediate path with 2 parallel finger chains for matching velocity of packaged goods to packaging machine transport device
Inventor: HEIMANN HORST
IPC: B65G47/31
Filed: 2001-07-31
Granted: 2002-12-05
Abstract: The transport path matches the velocity of the packaged goods (9) to the velocity of packaging foil sleeve via an intermediate path (4) for transfer of the packaged goods from a feed path (3) to the transport device of the packaging machine (2). The feed device (5,6) of the packaged goods feed path projects into the upstream part of the intermediate path, which has 2 parallel finger chains (14,15), with different velocities, for intial reception of the packaged goods and transfer to the packaging machine, respectively.  An Independent claim for a packaging device is also included.
Patent DE-10211429-C1 (DE)
Title: Ionization device to compensate for electrostatic charging in paper and textiles has direct current source inverter and multiplier to feed electrode system
Inventor: ZIERHUT WOLFGANG
IPC: H05F3/04
Filed: 2002-03-15
Granted: 2003-12-04
Abstract: An ionization device to at least partly compensate for electrostatic charging comprises a multi-kilovolt high-voltage source fed from a dc source via an inverter (2) and multiplier circuit (3) to produce a bipolar dc voltage which is fed (10,11) to the arrangement of electrodes.
Patent DE-10236406-C1 (DE)
Inventor: SCHMITT ARMIN
IPC: C12Q1/68
Filed: 2002-08-02
Granted: 2003-12-24
Abstract: The invention describes a method for amplifying nucleic acids, such as DNA with means of an enzymatic amplification step, such as a polymerase chain reaction, specified for template nucleic acids of low complexity, e.g. pre-treated DNA, like but not limited to DNA pre-treated with bisulfite is disclosed. The invention is based on the use of specific oligo-nucleotide primer molecules to solely amplify specific pieces of DNA. It is disclosed how to optimize the primer design for a PCR if the template DNA is of low complexity.
Patent DE-19534287-C1 (DE)
Title: Single-row large rolling bearing for axial, radial and moment loads
Inventor: HEIN ALFRED DIPL ING
IPC: F16C33/37
Filed: 1995-09-15
Granted: 1996-08-08
Abstract: The rolling bearing has an inner ring (10) and outer ring (20) and rolling bodies (30). The sleeve of the rolling bodies (30) has two circumferential balls arranged close to an end side. The outer contour is rounded so that the rolling bodies roll under load over a two-point contact on each associated rolling track (11,21, 12,22). The rounded area of each ball has a logarithm curve in profile in the area of the bearing point. The end faces of the rolling bodies are likewise ball-shaped.
Patent DE-19542867-C1 (DE)
Title: Bus=bar for shockproof system in switchgear unit
Inventor: JASCHKE GEORG
IPC: H02G5/06
Filed: 1995-11-17
Granted: 1996-12-19
Abstract: A busbar for a SF6-insulated switchgear unit has an insulating layer (2) around the main conductor (3) and with conducting layers (4) on each side. At the two ends, the inner conducting layer is joined electrically with the conductor through contacts(5). These are metal rings or rings of conducting plastic. The ends of the outer conducting layer has field control elements.
Patent DE-19604701-C1 (DE)
Inventor: MEYER JOHANNES
IPC: H02P6/22
Filed: 1996-02-09
Granted: 1997-06-12
Abstract: A servo device comprises the following elements: an electric synchronous motor (1) of linear or rotary design with a mobile runner and fixed stator, either the runner or stator being provided with three-phase rotary current windings and the component without said windings having an exciter field; and an electronic control unit (2) which supplies three-phase electric currents for the three-phase rotary current windings to produce a periodic electromagnetic travelling or rotating field of predeterminable strength and frequency. When the motor is started, the phase of the travelling or rotating field can be matched smoothly to that of the exciter field as a result of the following: a force or torque sensor (9) connected to the electronic control unit is provided for measuring the forces or torques on the runner; and the electronic control unit (2) for matching the phase of the travelling or rotating field to that of the exciter field is provided with a control circuit which, when forces or torques are detected on the runner, shifts the field vector of the travelling or rotating field towards a phase angle relative to the exciter field at which the force or torque in question disappears.
Patent DE-19627163-C1 (DE)
Title: Adjustable tension device with elongated body
Inventor: CHIANG CHO CHENG
IPC: B25B13/46
Filed: 1996-07-05
Granted: 1998-01-02
Abstract: The device has a hand grip formed at a first body (10) end and a fixed jaw at a second end. The body has an upper side, a lower side with first teeth formed on it and two surfaces. A release button (20) is fitted on the upper side of the body. A U-shaped plate (40) has two side wall sections (45) and a central section. The side wall sections encompass the body on its side surfaces and the central section is located beneath the lower side of the body, so that the body is so accommodated by the plate that the side wall sections (45a) are securely connected with the release button in order to move with it in the longitudinal direction of the body. An adjustment device (50) has an upper side with a number of second teeth (51) for engagement with the first teeth (12), and under side with first and second ends.
Patent DE-19628136-C1 (DE)
Title: Production of grain-orientated electrical sheets
Inventor: ESPENHAHN MANFRED DIPL ING DR
IPC: C22C38/16
Filed: 1996-07-12
Granted: 1997-04-24
Abstract: The invention relates to a process for producing a grain-orientated electrical steel sheet in which a steel slab is soaked at a temperature which is lower than the solubility temperature for manganese sulphide but above the solubility temperature for copper sulphide. The slab is subsequently hot-rolled at a starting temperature of at least 960  DEG C and at an end temperature in the range of 880 to 1000  DEG C to provide a hot-strip final thickness in the range of 1.5 to 7.0 mm. The hot strip is subsequently annealed at a temperature in the range of 880 to 1150  DEG C and cooled at a rate of above 15 K/s. The hot strip is cold rolled in one or a plurality of cold rolling stages. There follows recrystallisating annealing with simultaneous decarburisation, application of a separating agent, high temperature annealing and, after application of an insulating layer, final annealing. The invention is characterised in that the cold strip for high-temperature annealing is heated in an atmosphere containing less than 25 vol. % of H2, the remainder being nitrogen and /or a noble gas, at least until the critical temperature is obtained.
Patent DE-19629241-C1 (DE)
Title: Non-slip surface production on glass pane for head lamp
Inventor: IRLBACHER GUENTHER
IPC: C03C17/25
Filed: 1996-07-19
Granted: 1997-12-18
Abstract: Production of a non-slipping surface of a glass covering pane for a built-in head lamp comprises applying a transparent, liquid or pasty carrier layer (2) on the glass pane (1), the carrier layer having hard particles (3) embedded in it, from which a part protrudes over a height (H) after securing the carrier layer.  The hard particles are made of corundum, ZrO2, SiC, boron nitride, diamond, or titanium powder in an amount of 2-14 wt.% and having a grain size of 10-150 mu m and/or 200-400  mu m. The glass covering pane itself is also claimed. The carrier layer is a glass frit in paste form, to which hard particles are mixed before applying to the glass pane. To secure the carrier layer, the coated glass pane is heated to the melting temperature of the glass frit, the melting temperature of the hard particles being above that of the glass frit.  The paste is made of 90-98 (pref. 96) wt.% easily melting glass, 1-5 (pref. 2) hard particles of 200-350 (pref. 280)  mu m grain size, and 1-5 (pref. 2) hard particles of 200-350 (pref. 280)  mu m grain size, and 1-5 (pref. 2) wt.% hard particles of 50-150 (pref. 110)  mu m grain size. After heating the glass pane to secure the carrier layer, the glass pane is hardened by blowing with cold air.  The carrier layer is applied by screen printing, spin coating, casting, spraying or immersion coating. The glass pane is an alkali silicate float glass, borosilicate float or flat glass, flat glass, pressed glass or cast glass.
Patent DE-19640739-C1 (DE)
Title: Alarm storage circuit for intruder detection system
Inventor: HAESNER KLAUS
IPC: G08B25/01
Filed: 1996-10-02
Granted: 1998-05-20
Abstract: The alarm storage circuit (10) has a resistance (6) and a series optocoupler (8) connected in parallel with each opening alarm contact (2), connected in series with the primary line (9) of the intruder detection system. The storage cicuit contains a LED display (11), for providing an optical signal in response to the output signal from the optocoupler upon opening of the alarm contact. A single alarm storage circuit may be associated with a number of opening alarm contacts.
Patent DE-19642386-C1 (DE)
Title: Armoured vehicle with viewing hood
Inventor: KOBS HELMUT
IPC: F41H5/26
Filed: 1996-10-14
Granted: 1998-01-29
Abstract: On the periphery of the viewing hood (12), at least area-wise, devices (42, 44, 46, 50, 56, 76) are provided for direct and indirect viewing, which by rotation of the viewing hood can be brought into predetermined positions for direct or indirect viewing within the field of vision of the occupant (40). The viewing hood is formed rotation-symmetrically and partly with its peripheral surface is arranged in the protected profile area of the housing (20) of the vehicle (10), so that the peripheral surface is screened area-wise. It has an entry aperture (58) closable by a hatch (60). The devices for direct and indirect viewing comprise at least one angle mirror secure against firing (50) or a recess (42) in the periphery of the viewing hood containing armoured glass provided with a wiping and washing facility (44, 46).
Patent DE-19653940-C1 (DE)
Title: Sleeve for flexible drive shaft of eccentric screw pump
Inventor: HANTSCHK GUENTHER
IPC: F04C15/00
Filed: 1996-12-21
Granted: 1998-04-23
Abstract: The flexible shaft (12) is arranged between the pump and the motor shaft and has reinforcing end couplings (16) which couple to the pump rotor head (22) and to the motor drive shaft (58). The flexible sleeve (28) has end couplings (36,38) threaded onto the ends of the sleeve and connecting the sleeve to rotating fittings (52,66) over the drive couplings. The space (30) between the drive shaft and the sleeve is filled with a corrosion inhibiting fluid. The connections between the shaft couplings and the pump rotor and motor drive shaft comprise coupling bars (24) in slots in the outside of the couplings. The motor drive shaft is similarly connected. At the drive end the lubrication of the rotating section of the sleeve coupling is between two sealing rings (60).
Patent DE-19750686-C1 (DE)
Title: Verfahren zum Herstellen einer Zylinderlaufbuchse
Inventor: MOEDING HERBERT
IPC: F16J10/04
Filed: 1997-11-15
Granted: 1999-09-23
Abstract: Die Erfindung betrifft eine Verfahren zum Herstellen einer Zylinderlaufbuchse aus übereutektischer Aluminium-Silizium-Legierung, die beim Gießen eines Zylinderblocks aus Leichtmetallegierung miteingegossen wird; um das Verfahren einfacher und kostengünstiger durchführen zu können als dies bislang der Fall ist, wird vorgeschlagen, daß zunächst ein rohrförmiger Körper aus der übereutektischen Aluminium-Silizium-Legierung gegossen wird und daß dieser rohrförmige Körper anschließend spanlos bei Temperaturen zwischen 380 und 515 DEG C in einem Drückwalzverfahren verformt wird.