baber/WOPTO huggingface dataset:
Patent RU-2026954-C1 (RU)
Inventor: NIKONOV VLADIMIR A
IPC: E21B21/00
Filed: 1992-05-08
Granted: 1995-01-20
Abstract: Использование: изобретение относится к области бурения нефтяных и газовых скважин, а именно к технологии промывки наклонно-горизонтальных скважин. Цель изобретения - обеспечение безаварийной проводки скважины до проектной глубины за счет эффективной очистки забоя в процессе бурения, увеличения проходки на долото, улучшение работы забойного двигателя, повышение степени очистки раствора. Сущность изобретения: способ предусматривает прокачивание в скважину через бурильную колонну основного бурового раствора плотностью, обеспечивающей проводку скважины на равновесии гидростатического и пластового давлений. Создают циркуляцию основного раствора по прямой схеме промывки. Начиная с интервала набора кривизны и далее при бурении горизонтальной части ствола скважины, при каждом добуривании последних 1 - 2 м длины ведущей трубы промывку осуществляют раствором с повышенной выносящей способностью при вязкости 60 - 80 с. Такую вязкость получают добавлением к основному раствору водного раствора гидролизованного полиакриламида или водного раствора гидролизованного полиакрилнитрила. В качестве основного раствора используют полимерглинистый буровой раствор с вязкостью 20 - 25 с, а водный раствор гидролизованного полиакриламида приготавливают с вязкостью 100 - 150 с. 3 з.п. ф-лы, 1 ил.
Patent RU-2084846-C1 (RU)
Title: Semiconductor pressure converter with thermal compensation circuit
Inventor: TSIVINSKIJ ALEKSANDR V
IPC: G01L9/04
Filed: 1992-05-14
Granted: 1997-07-20
Abstract: FIELD: measurement technology, measurement of pressure under conditions of exposure to nonstationary ambient temperature. SUBSTANCE: proposed semiconductor pressure converter has tensobridge, thermal compensation circuit based on transistor and two thin-film resistors, current-limiting and thin-film resistors and two trimming resistors. EFFECT: high accuracy of measurement, total interchangeability of pressure converters of simple and reliable make on base of integrated and thin-film technology. 1 dwg
Patent RU-2046706-C1 (RU)
Title: Method of making the concrete articles with an open structure
Inventor: LAGOJDA ALEKSANDR V
IPC: B28B11/00
Filed: 1992-05-14
Granted: 1995-10-27
Abstract: FIELD: building engineering. SUBSTANCE: simplified technological process and the intensified process of making articles with an open structure by means of the void filling in the decorative layer with the split ice or with the grainy snow of the fraction up to 5 mm. EFFECT: facilitated manufacture. 2 cl
Patent RU-2020626-C1 (RU)
Title: Microswitch
Inventor: BELONOSOV IVAN B
IPC: H01H13/30
Filed: 1992-06-01
Granted: 1994-09-30
Abstract: FIELD: electric engineering. SUBSTANCE: microswitch comprises contact terminals 2, 3 installed in casing 1, control rod 4, fixed 5 and movable 6 support members for plate spring 7 and switching bridge 8. Said bridge 8 has contact 9, support 10 for plate spring 7, and opening 11 accommodating the fixed and movable support members. Movable member 6 can slide over fixed support member 5 while contact 9 on bridge 8 is disposed between opening 11 and support 10. In a particular case the support 10 is constituted by a bend on the end of bridge 8 which reduces the overall dimensions of the microswitch while retaining its switching characteristics. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2032609-C1 (RU)
Title: Unit of attachment of crane monorail to bearing structure
Inventor: EREMIN KONSTANTIN I
IPC: B66C7/02
Filed: 1992-06-08
Granted: 1995-04-10
Abstract: FIELD: materials handling facilities. SUBSTANCE: unit of attachment of monorail 1 to truss 2 has connecting member 4 in form of C-shaped curved resilient plates secured in pairs on end of embedded part 3. Plates 4 form space in which upper web 9 of monorail 1 is fitted in. EFFECT: enhanced reliability of fastening. 2 cl, 2 dwg
Patent RU-2022920-C1 (RU)
Inventor: ZAKHAROV VIKTOR I
IPC: C01B25/45
Filed: 1992-06-15
Granted: 1994-11-15
Abstract: Изобретение относится к получению фосфатных связующих компонентов для производства строительных материалов. Способ включает обработку нефелина предварительно нагретой до 70 - 105°С фосфорной кислотой с концентрацией 36 - 47% P 2 O 5  отделение нерастворимого остатка. Причем обработку ведут непрерывным дозированием нефелина в кислоту со скоростью 0,4 - 0,8 г/мин на I моль P 2 O 5 . Способ позволяет повысить степень извлечения металлов, мас.%: Al 2 O 3  85,30; Na 2 O - 88,9, K 2 O 85,25.
Patent RU-2041595-C1 (RU)
Inventor: RUDOLF ARNOLD
IPC: A01D41/14
Filed: 1992-09-18
Granted: 1995-08-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: device belongs to corn picker for field chopper with at least six transportation channels 5,5′,5″,5′′′, 18,18′. Extreme channels 18 and 18,18′ can be hinged up for travelling. To make transportation channels 18,18′ hinged up, they are secured on auxiliary frames which can be moved forward and outward by means of skid guide relative to intake container 1 with fixed transportation channels 5,5′,5″,5′′′. Distance between movable and fixed transportation channels thus formed makes it possible to hinge up auxiliary frames with movable transportation channels 18, 18,18′ into almost vertical travelling position. This is done by slave motor whose axis of rotating is arranged approximately in direction of motion. EFFECT: enlarged operating capabilities. 8 cl, 6 dwg
Patent RU-2091069-C1 (RU)
Inventor: MARIKA ERLIKH
IPC: A61K38/35
Filed: 1992-02-07
Granted: 1997-09-27
Abstract: Использование: в медицине, в качестве средства для гормональной контрацепции. Сущность изобретения: средство состоит из двух помещенных в упаковке, пространственно разделенных, предназначенных для последовательного во времени перорального приема гормональных компонент с общим числом суточных порций, соответствующим общему количеству дней заданного менструального цикла женщины. Первая гормональная компонента состоит из 5 - 14 суточных порций, каждая из которых в качестве активного начала содержит соединения эстрогена, вторая гормональная компонента состоит из 23 - 14 суточных порций, каждая из которых в качестве активного начала содержит сочетание соединений эстрогена и гестогена, причем, одна суточная порция каждой из двух гормональных компонент содержит соединения эстрогена в количестве, эффективном для нарушения созревания фолликула, одна суточная порция второй гормональной компоненты содержит соединения гестагена в количестве, эффективном для подавления овуляции, а число суточных порций первой гормональной компоненты меньше числа суточных порций второй гормональной компоненты. 7 з. п. ф-лы.
Patent RU-2045291-C1 (RU)
Title: Method for treating polyneuropathy
Inventor: SHIMAN ALFRED G
IPC: A61N1/30
Filed: 1992-07-08
Granted: 1995-10-10
Abstract: FIELD: medicine, particularly, neurology. SUBSTANCE: this method prescribes electrophoretically administering benzohexamethonium in magnetic field under action of direct current having strength of 20 to 30 mA, conducting procedure during 20 to 30 min, at the same time continuously treating patient with square-pulse magnetic field at alternating frequencies of 10 to 100 Hz, half-cycle duration of 3 to 1 s, magnetic induction of 30 to 35 mT during 20 min, intravenously administering 10 ml actovegin, after 2 h, at maximum vasodilative effect of benzohexamethonium, carrying out continuous low-frequency electrotherapy of paravertebral zones by bipolar impulse current at frequency of 100 Hz and current strength of 20 to 25 mA, and successively treating affected peripheral nerves with bipolar impulse current at drift frequency of 20 to 120 Hz by consecutively continuously generating pulses each lasting 4 s during 15 to 20 min at current strength of 20 to 35 mA. Cure includes from 15 to 20 procedures. EFFECT: disclosed method allows arresting algesic syndrome and locomotor and sensational disorders. 1 tbl
Patent RU-2021963-C1 (RU)
Inventor: KARPACHEV SERGEJ P
IPC: B65G69/20
Filed: 1991-11-14
Granted: 1994-10-30
Abstract: Использование: на лесосплаве. Сущность изобретения: выборку затонувшей древесины производят по створам, при этом учитывают бревна, пересекшие створ. Количество затонувшей древесины на единицу длины реки определяется соотношением   , где   - количество затонувшей древесины на единицу длины реки, шт/м;   - среднее количество затонувшей древесины на один створ, шт/створ; P - вероятность пересечения линии створа затонувшим бревном; L - расстояние между створами, м.
Patent RU-2036589-C1 (RU)
Inventor: BAZYLCHIK VALENTIN VYACHESLAVO
IPC: A23K1/00
Filed: 1992-10-07
Granted: 1995-06-09
Abstract: Использование: в сельском хозяйстве, в частности в способах кормления с/х животных. Сущность изобретения: в основной корм телят в качестве биологической добавки вводят смесь абиетиновой кислоты и ее натриевой соли (в соотношении 2 : 3) в количестве 0,005 - 0,01 мас.% от сухого вещества основного рациона. 9 табл.
Patent RU-2047387-C1 (RU)
Inventor: ISHMAKOV RAVLEN M
IPC: B03C5/00
Filed: 1992-10-01
Granted: 1995-11-10
Abstract: FIELD: liquid material separation. SUBSTANCE: device has cylindric casing with conic lower part set at an angle of 15 deg and having cylindric portion height equal to 4.8 times the diameter, branch-pipe for tangentially supplying liquid to be cleared inclined at an angle of 13 deg and outlet branch-pipe. Sixteen conic electrodes are additionally mounted on cylindric dielectric electrode holder tangentially at an angle of 15 deg. Electrodes keep 2/3 of cylindric portion height of the device and are 5-7 mm distant from the casing. The holder with electrodes is also fixed on dielectric cover having holes for discharge sleeve and electrode terminals for supplying high voltage from ignition system. The discharge sleeve is mounted on the cover and is movable up and down. EFFECT: enhanced effectiveness in separating fractions of nonhomogeneous liquids. 3 cl, 2 dwg
Patent DE-10007831-C1 (DE)
Title: Work chamber with automatically sealed insertion opening for robot manipulator arm using inflatable sealing element
Inventor: NADICKSBERND REINHARD
IPC: B25J21/00
Filed: 2000-02-21
Granted: 2001-08-09
Abstract: The work chamber (10) has an opening for insertion of a robot manipulator arm provided by a sleeve (12) fitted through the work chamber wall (11), provided with a hollow flexible sealing element (20), which is supplied with a pressurized gas via an inflation valve, for providing an automatic seal around the outside of the manipulator arm, by cooperation with the inside surface of the sleeve.
Patent DE-10016101-C1 (DE)
Title: Shelving unit has vertical uprights, shelves consisting of adjacent parts, insertion parts and holders.
Inventor: SCHOLZ GOTTFRIED
IPC: A47B57/58
Filed: 2000-03-31
Granted: 2001-03-22
Abstract: The shelving unit has vertical longitudinal struts (2) at right angles to each other, and between which at least one shelf (4) made up of at least one and preferably three adjacent parts (5-7) is fixed. One or more insertion parts (10) fit between adjacent shelf-parts. Each insertion part has at least one holder into which fits a vertical partition element (8,11).
Patent DE-10037773-C1 (DE)
Inventor: WIRTH JUERGEN
IPC: B29C67/24
Filed: 2000-08-03
Granted: 2002-08-22
Abstract: Continuous rovings (3) are fed via a guide (5) to a cutter (12) before feeding into a resin stream (21). Rovings are kept at a constant tension by air flowing in the opposite direction to roving movement. An Independent claim is made for equipment for production of long fiber reinforced plastic components which includes a guide (5) for feeding continuous rovings (3) to a controlled polymer and fiber placing unit (7). The guide incorporates a rigid tube (6) with one or more air inlets (23) for producing air flow against the roving movement.
Patent DE-10039573-C1 (DE)
Title: Mobile crane has releasable coupling to connect bogie to upper part and outer toothed ring to mesh with fixed drive pinion of slewing gear that is connected to complementing ring with bayonet fitting
Inventor: WECKBECKER ALFONS
IPC: B66C23/36
Filed: 2000-08-09
Granted: 2002-01-03
Abstract: The crane has a releasable coupling to connect a bogie to an upper part and an outer toothed rotatable ring, whose teeth (6) mesh with a fixed drive pinion of a slewing gear (4), and which has alternating, equal sections with recesses and with radial bars. The ring can be connected to a complementing ring (2) with a bayonet fitting.  The complementing ring has alternating sections with recesses (19,19') and sections with bars (17,17') on its outer and inner side, to match those of the ring with the outer teeth.
Patent DE-10043733-C1 (DE)
Title: Klimatisierungssystem für Fahrzeuge oder Flugzeuge
Inventor: ANDRAE ROBERT
IPC: B60H1/00
Filed: 2000-09-05
Granted: 2002-05-23
Abstract: Die Erfindung betrifft ein Klimatisierungssystem für Fahrzeuge oder Flugzeuge mit einem eine Heizung enthaltenden Zuluftkreislaufs und einem Kühlkreislauf, die über einen Luft-Luft-Wärmetauscher gekoppelt sind. Erfindungsgemäß verzweigt sich der Lüftungskanal zumindest in zwei Kanäle, wobei mindestens einer der Kanäle mit Zuluft versorgt wird, die nahe dem Wärmeaustauscherauslaß entsprechend dem sich über die Bauhöhe des Wärmeaustauschers einstellenden Temperaturprofil der Zuluft aus einer der gewünschten Temperatur entsprechenden Zuluftschicht angesaugt wird.
Patent DE-10051255-C1 (DE)
Title: Closure mechanism for a hydraulically operated plastics injection molding machine has tool closure, clamping and compensating cylinders concentric with a central axis
Inventor: HEHL KARL
IPC: B29C45/67
Filed: 2000-10-16
Granted: 2002-05-29
Abstract: Tool clamping pressure is produced by pressure cylinder unit(10) whose piston(13) and piston rod(12) separate high(14) and low(15) pressure chambers. A drive cylinder(20) for tool closure is formed by the clamping pressure cylinder unit. A hydraulic compensating cylinder(30) for receiving or delivering hydraulic fluid from and to the clamping pressure cylinder unit connects with the low pressure chamber. Tool clamping pressure is produced by a pressure cylinder unit(10) whose piston(13) and piston rod(12) separate high(14) and low(15) pressure chambers. A drive cylinder(20) for tool closure is formed by the pressure piston of the clamping pressure cylinder unit. A hydraulic compensating cylinder(30) for receiving or delivering hydraulic fluid from and to the clamping pressure cylinder unit connects with the low pressure chamber. The compensating, clamping pressure and drive cylinders are all concentric with a central axis(m-m).
Patent DE-10101070-C1 (DE)
Title: Verfahren zum Gasphasendiffusionsbeschichten von metallischen Bauteilen
Inventor: PILLHOEFER HORST
IPC: C23C10/02
Filed: 2001-01-11
Granted: 2002-10-02
Abstract: Ein Verfahren zum Gasdiffusionsbeschichten von metallischen Bauteilen (3), bei dem eine zu beschichtende Bauteiloberfläche (4) mit einem Metallhalogenid als Beschichtungsgas unter Bildung einer Diffusionsschicht mit einer bestimmten Schichtdicke und einem bestimmten Beschichtungsmetallgehalt in Gew.-% in der Bauteiloberfläche in Kontakt gebracht wird, ausgehend von einer bei definierter Beschichtungstemperatur zu einer definierten Beschichtungsdauer führenden Nennkonzentration des Metallhalogenids an der Bauteiloberfläche, wobei für das Metallhalogenid über einen ersten Zeitraum eine über der Nennkonzentration liegende, erste Konzentation und über wenigstens einen zweiten Zeitraum wenigstens eine bei oder unter der Nennkonzentration liegende, zweite Konzentration an der Bauteiloberfläche (4) eingestellt wird, wobei der erste und der wenigstens eine zweite Zeitraum so gewählt werden, dass deren Summe kürzer als die Beschichtungsdauer mit Nennkonzentration ist (Fig. 1).
Patent DE-10123660-C1 (DE)
Inventor: BERNS GERHARD
IPC: E01B19/00
Filed: 2001-05-15
Granted: 2002-12-19
Abstract: The railway permanent way has sleepers (3) embedded in cast concrete or asphalt (6), especially two-part concrete sleepers, together with elastic sound absorption units (10,11). The elastic damper underlays (15,16) for the sound absorbers hold them so that they cannot slide across the track. The sound absorbers between the rails (4,5) are on damper strips, with upright lips (17) to grip with a centering action between the sound absorbers and the heads of the sleepers. The lips have a conical shape, tapering upwards.
Patent DE-10147793-C1 (DE)
Title: Rotary push-button switch has labyrinth seal defined between inner and outer operating elements for push-button rod and switch rotor shaft
Inventor: EBLENKAMP ALFONS
IPC: H01H13/06
Filed: 2001-09-27
Granted: 2003-02-13
Abstract: The switch has a rotor shaft (3) and an underlying switch mechanism, with a spring-loaded push-button rod (8) at the centre of the rotor shaft for operation of a microswitch (5), the rotor shaft and the push-button rod operated via concentric operating elements. The outer operatig element for the rotor shaft has a peripheral axial projection defining a U-shaped contour into which an axially projecting edge of the inner operating element (10) fits for providing a labyrinth seal.
Patent DE-10220577-C1 (DE)
Title: Sample-and-hold device for electrical input voltage signal has voltage lifting capacitor selectively inserted between regulating device and control inputs of sampling and mirror switches
Inventor: DRAXELMAYR DIETER
IPC: G05B21/02
Filed: 2002-05-08
Granted: 2003-09-25
Abstract: The sample-and-hold device has a holding capacitor (1), coupled to the input terminal receiving the electrical input voltage signal (V-IN) via a controlled sampling switch (2) and a controlled mirror switch (3) receiving a control signal from a regulating device (4), detecting the resistance of the controlled mirror switch, with parallel of the sampling switch and the mirror switch. A switching device (7,8) allows a voltage lifting capacitor (5) to be coupled to an auxiliary voltage (VH) or to be connected between the control output of the regulating device and the control inputs of the sampling and mirror switches.  An Independent claim for an operating method for a sample-and-hold device is also included.
Patent DE-19500983-C1 (DE)
Title: Machine for producing large format chip board panels
IPC: B30B7/02
Filed: 1995-01-14
Granted: 1995-12-21
Abstract: The machine comprises a press-frame (7) which consists of sections of steel plate, each having two side arms (8) joined by top and bottom frame parts (9,10). Spacer elements (11) are welded between adjacent steel plate sections. The mainly horizontal joints (12) between the separate steel plate sections are positioned in the frame arms. Auxiliary connecting pieces which are larger near the joints, on the frame arm parts being connected, are screwed together. The steel plate sections have U-shaped components, when viewed from the front, consisting of the top frame part and attached frame arm parts (8a), and have inverted U-shaped components consisting of the frame bottom parts and attached frame arm sections (8b).
Patent DE-19504103-C1 (DE)
Title: Lupulin enriched hop prod.
Inventor: KLUESTERS PAUL
IPC: C12C3/06
Filed: 1995-02-08
Granted: 1995-12-14
Abstract: Prepn.  of a lupulin-enriched hop prod. comprises milling and stepwise sieving of predried hop cones, where all the stages are carried out at a temp. of 10-30 deg C, the milling is conducted stepwise, and the sieving stage is coupled with air stream cleaning.
Patent DE-19507246-C1 (DE)
Title: Ballistic protective cover
Inventor: DIETZ BRIGITTE
IPC: F41H5/08
Filed: 1995-03-02
Granted: 1996-05-23
Abstract: A ballistic protective cover consists of a multilayer structure enveloped completely by a fabric. The cover is cut in a trapezoidal shape. The longer base of the trapeze has loops (4,5,6) for fastening the cover on the wearer's arms and hands.
Patent DE-19537267-C1 (DE)
Title: Mass prodn. of multi-coloured sputtered coatings
Inventor: POITZ TILO
IPC: C23C14/50
Filed: 1995-10-06
Granted: 1996-07-04
Abstract: Applying thin coloured layers on substrates with curved surfaces, esp. on rotationally symmetrical glass, porcelain or ceramic substrates, involves directing an ion beam on to a coating material target to cause sputtering of coating material molecules which deposit on substrates moving in a circular path about the ion source. The novelty is that the curved substrates are moved with constant angle and spacing on a vertical circuit about the ion source (3) and are simultaneously rotated about their longitudinal axes so that, during one revolution about the ion source, they pass several times through the claviform spray region (6) of molecules sputtered from the target (4), a reactive gas opt. being introduced into the region (6). Also claimed is an appts. for carrying out the above process.
Patent DE-19705870-C1 (DE)
Title: Hand trolley for carrying articles
Inventor: ROHKOHL DIETER
IPC: B62B3/02
Filed: 1997-02-15
Granted: 1998-10-08
Abstract: The trolley has a wheeled chassis with at least three support legs which are pivotable on a central hinge and adjustable with respect to their spacing. The legs can be folded together in parallel with their wheels in a folded-together position or extended with the wheels positioned in a support position.  The support legs each carry a wheel  (4-6) . The legs (4-6) are pivoted on the same axis (3) through eyes on an extended pivot axis shaft.
Patent DE-19713717-C1 (DE)
Title: Roof tile with water run and bead
Inventor: LAUFF HELMUT DIPL ING
IPC: F27D5/00
Filed: 1997-04-03
Granted: 1998-06-18
Abstract: The invention relates to a roof tile (10) having a gutter (16) and a bulge (18) which is raised in relation to the latter. The tile has an elevated water groove (20) on the longitudinal edge adjoining the groove (16) and a covering groove (22) on the longitudinal edge adjoining the bulge (18), as well as bearing surfaces (30, 32) on the lowerside of the head area for placing the tile (10) onto a support lath (38). The invention seeks to create a strongly profiled tile (10) on traditional supporting elements. To this end, special support surfaces (34, 36) situated at a distance, lengthwise, from the bearing surfaces (30, 32) are provided on the underside of the tile (10) in order to support the tile blank on the support element. These support surfaces (34, 36) make it possible, in relation to the plane of the bearing surfaces (30, 32), to support the tile blank at a slanted angle on the support element in the transversal direction of said tile blank so that the height of the bulge (18) in relation to the plane of the surface of the support element is lower than the height of the plane of the bearing surface (30, 32).
Patent DE-19730117-C1 (DE)
Title: Integrated CMOS circuit production
Inventor: BIEBL MARKUS DIPL PHYS DR
IPC: H01L21/84
Filed: 1997-07-14
Granted: 1998-10-01
Abstract: The integrated CMOS circuit production method involves (a) forming respective first and second active regions (31, 32), gate dielectrics (41, 42) and gate electrodes (51, 52) for complementary first and second MOS transistors; (b) producing a mask (7) which covers the second active region (32) but not the first active region (31); and (c) forming first source/drain regions (81) for the first MOS transistor by a first implantation at an energy such that the mask (7) protects the second active region (32). The novelty is that second source/drain regions (82) of the second MOS transistor are formed by a second implantation at an energy such that the implantation ions pass through the mask (7) into the second active region (32) and pass through the first gate electrode, first gate oxide and first source/drain regions without altering their doping. Preferably, the mask (7) consists of 0.5-5  mu  thick SiO2, photolacquer, Si3N4 or spin-on glass, the first implantation is carried out with As at 5-100 keV or P at 10-100keV and the second implantation is carried out with B at 5-100 keV.