baber/WOPTO huggingface dataset:
Patent DE-19616713-C1 (DE)
Title: Electrical plunger-actuated microswitch operating circuit
IPC: H01H13/02
Filed: 1996-04-26
Granted: 1997-07-10
Abstract: The operating device uses a plunger rod (2) displaced longitudinally relative to the housing (4) containing the microswitch (3). The rod (4) and the microswitch are provided by an insert (7) fitted in the switch housing, with a guide (8) for the movement of the rod and a carrier plate (10) for the microswitch.  The microswitch is mounted in the carrier plate with its switch operating element (11) parallel to the operating rod and contacted by a perpendicular arm (13) projecting from the side of the operating rod.
Patent DE-19620625-C1 (DE)
Title: High packing density DRAM cell array
Inventor: RISCH LOTHAR DR
IPC: H01L21/8242
Filed: 1996-05-22
Granted: 1997-10-23
Abstract: In a DRAM cell array, (a) memory cells, each comprising a storage capacitor below a selection transistor, are provided in a main face of a semiconductor substrate (1); (b) rows and columns of trenches are provided, in each of which a capacitor is created by a capacitor plate formed at a doped substrate region (7) adjacent the trench, a capacitor dielectric formed on the trench wall and a storage node (9, 11) formed in the trench; (c) an insulation structure (12, 13) surrounds trench pairs, each formed by two adjacent trenches of a row; (d) semiconductor islands (14) are located between adjacent trenches of each trench pair and are mutually offset along adjacent rows; (e) each selection transistor is in the form of a vertical MOS transistor with its gate dielectric (17) and gate electrode on one of the sides of each semiconductor island; (f) the storage node (9, 11) of the storage capacitor adjoins the side of the semiconductor island; (g) the gate electrode is connected to a word line and one of the source/drain regions (14b) of the transistor is connected to a bit line (21); (h) word line trenches extend transversely to the rows and adjoin the sides of the semiconductor islands (14); (i) the semiconductor islands (14), which are arranged in adjacent rows and which adjoin the same word line trenches, are adjacent opposite sides of the word line trenches; and (j) two word lines (28) are provided on opposite side walls of each word line trench. Also claimed is a process for producing the above DRAM cell array.
Patent DE-19627274-C1 (DE)
Title: Digital signal processing device
Inventor: GOECKLER HEINZ DR
IPC: H04J1/08
Filed: 1996-07-06
Granted: 1997-12-04
Abstract: The signal processing device combines at least two FDM input signals to provide a FDM output signal with a sampling frequency which is double that of each of the input signals.  Each input signal is fed to an input commutator switching arrangement (21,23) for distributing the input signal values to a number of partial systems.  An output commutator switch (25) is used for combining the signals from all these systems.  The input signals are fed through complex filters (3,7) with partial structures inserted in the respective partial systems, and their outputs are combined via an adder network (11), coupled to the output commutator.
Patent DE-19640580-C1 (DE)
Title: Electrical cable bundle securement method for electrical appliance such as washing machine, dishwasher etc
Inventor: WEBER HUGO
IPC: H02G3/32
Filed: 1996-10-01
Granted: 1998-04-30
Abstract: The cable bundle retaining method secures the electrical cable bundle within the housing of the appliance via retaining straps (35), which are secured in place via the fixing screws (20) used for securing the appliance housing panels (10,12). Each of the retaining straps is secured to a fixing screw via a fixing block (30) screwed onto the screw shaft projecting on the inside of the appliance housing.
Patent DE-19642234-C1 (DE)
Title: Implantable medical infusion pump
Inventor: OTTO KARL-HEINZ
IPC: A61M5/14
Filed: 1996-10-12
Granted: 1998-04-30
Abstract: The infusion pump has a drive medium space and a medicament space, a connection (10) for a catheter and a number of throttle points (12,14,16,18) coupled to the latter connection on one side and to the medicament space on the other side. Respective valves (20,22,24,26) which can be operated from the outside are inserted between the catheter connection and each of the throttle points, with a pressure measuring device (28,30,32,34) coupled to the line between each of the valves and the corresponding throttle point.
Patent DE-19702008-C1 (DE)
Title: Sand storage container for low=level rail vehicles e.g. trams
Inventor: NEUMANN ERHARD
IPC: B61C15/10
Filed: 1997-01-22
Granted: 1998-05-20
Abstract: The container has a filling connector accessible from outside the vehicle to which a tube inside the container is connected. The tube is horizontal at the bottom, on the same plane as the filling connector and then runs vertically to the upper region of the container. The tube (3) is bent upwards in an arc. The outlet aperture of the tube may be directed towards the filling connector (2) at the upper end of the tube. There may be a no-return lock for the sand in the tube, possibly in the form of a slit elastic membrane (7).
Patent DE-19723879-C1 (DE)
Title: Cable installation for high-power transmission by HV cable  with cooling pipe
Inventor: BRAKELMANN HEINRICH PROF DR IN
IPC: H02G3/03
Filed: 1997-06-06
Granted: 1998-08-13
Abstract: The installation has HV cables (30) with a pipe run in parallel with them through which a cooling medium flows. A unit (7) forces the cooling medium through the pipe and/or cools it, deriving its operating voltage from one of the HV cables. In parallel with the cables there are a whole number of four or more cores in two groups. At one end the cores (40.1, 40.2) of the first group (40) are connected with the ends of the cores (41.1, 41.2) of the second group. At the other end the cores of the first group are connected with those of the second group to form a conductor loop. The current in at least one HV cable induces the operating voltage in the loop.
Patent DE-19828600-C1 (DE)
Title: Ground compacting arrangement with holder for starter battery eliminates some disadvantages of conventional machines, e.g. susceptibility to battery cell damage from frost
IPC: F16F15/08
Filed: 1998-06-26
Granted: 2000-01-27
Abstract: The arrangement has a holder arrangement for a starter battery (3) with a holder (1) cont. a wall (2) carrying several rubber spring elements (4).  The starter battery is brought into contact with the ends of the rubber spring elements lying in a plane parallel to the wall.  The individual spring elements  are spherical.
Patent DE-19856167-C1 (DE)
Title: Needle protection for e.g. syringes includes protective casing inside protective cap which remains in place during self-injection, to help assure hygiene and to hide the needle
Inventor: VETTER HELMUT
IPC: A61M5/31
Filed: 1998-12-05
Granted: 2000-05-04
Abstract: A protective casing (10) inside the protective cap (7) is connected to the needle hub. The needle is fully contained by it. The protective casing (10) is compressible or deformable-axially and its end face (10.1) is so constructed that it is readily penetrated by the needle.
Patent DE-19910967-C1 (DE)
Title: Verfahren zum Simulieren des Verhaltens eines Fahrzeugs auf einer Fahrbahn
Inventor: GERMANN STEFAN
IPC: G01M13/02
Filed: 1999-03-12
Granted: 2000-09-21
Abstract: Verfahren zum Simulieren des Verhaltens eines Fahrzeugs auf einer Fahrbahn an einem Antriebsstrang-Prüfstand mit Hilfe von an den Wellen des Antriebsstrangs des Fahrzeugs anbringbaren momentengeregelten, elektrischen Belastungsmaschinen und einem Rechner mit einem darin gespeicherten Fahrzeugmodell und einem die schlupfabhängige Reibung nachbildenden Reifenmodell, wobei an wenigstens einer der Wellen die Raddrehzahl gemessen wird, aus der das Reifenmodell unter Heranziehung einer Fahrzeuggeschwindigkeit und einer Reifenaufstandskraft eine vom Reifen bei dieser Raddrehzahl auf die Fahrbahn übertragende Kraft und ein sich für diese Kraft ergebendes Solldrehmoment für die an dieser Welle angebrachte momentengeregelten Belastungsmaschine derart bestimmt, daß sich zwischen einem nominellen Drehzahlwert, der der dem Reifenmodell zugeführten Fahrzeuggeschwindigkeit entspricht, welche unter Rückführung der auf die Fahrbahn übertragenen Kraft im Fahrzeugmodell berechnet wird, und der gemessenen Raddrehzahl eine dem real auftretenden Schlupf entsprechende Differenz einregelt.
Patent DE-19911150-C1 (DE)
Title: Microelectronic structure, especially semiconductor memory, production comprising physically etching a conductive layer from a substrate such that removed material is transferred onto a layer structure side wall
Inventor: WENDT HERMANN
IPC: H01L27/108
Filed: 1999-03-12
Granted: 2000-04-20
Abstract: Microelectronic structure production, comprising physically etching a conductive layer (45) from a substrate (5) such that removed material is transferred onto a layer structure side wall (35), is new.  A microelectronic structure production process comprises (a) partially covering a substrate (5) with a layer structure (30) including one or more first conductive layers (15, 20) which extend to the layer structure side wall (35); (b) applying a second conductive layer (45) onto the layer structure and the substrate; and (c) removing the second conductive layer (45) from the substrate by a physical etching process such that the removed material deposits on the layer structure side wall. Preferred Features: The first conductive layer (15, 20) is a barrier and/or bond layer of a titanium nitride/titanium or tantalum nitride/tantalum combination and the second conductive layer (45) consists of Pt. The layer stack (30) is subsequently covered with a dielectric layer of formula ABOx or DOx, where A = one or more of Sr, Bi, Nb, Pb, Zr, La, Li, K, Ca and Ba, B = one or more of Ti, Nb, Ru, Mg, Mn, Zr and Ta, D = Ti or Ta and x = 2 to 12.
Patent DE-19942461-C1 (DE)
Title: Clamp for a hard metal cutting blade has a profile plate at the support plate with a lateral sawtooth structure to engage a complementary sawtooth array pressed together by an elastic insert without free play
Inventor: FELD HARALD
IPC: B27G13/04
Filed: 1999-09-06
Granted: 2000-10-19
Abstract: To clamp a hard metal cutting blade plate (2) at a blade head (3), between a clamping body (4) and a support plate (1) with a radial positive fit to set the radially adjustable blade plate (2), a profile plate (7) has a sawtooth profile across the radial line which engages a complementary sawtooth at the blade plate (2) or a block (6). The sawtooth profile is backed by an elastic rubber insert (8), within an opening in the support plate, to press the teeth towards the blade plate.
Patent DE-19944994-C1 (DE)
Title: Aus der Zellinie 2.4G2 abstammende Zellinie, die keine Maus-kappa-Ketten produziert
Inventor: KUMMER UDO
IPC: G01N33/68
Filed: 1999-09-20
Granted: 2001-04-05
Abstract: Erfindungsgemäß wird eine aus der Zellinie 2.4G2 abstammende Zellinie beschrieben, die keine Maus-kappa-Ketten mehr produziert.
Patent DE-19946871-C1 (DE)
Title: Pneumatic setting drive has test valve and pressure switch allowing setting motoir to be separated from pressure supply device for function testing
Inventor: DOERNER GUENTER
IPC: F15B19/00
Filed: 1999-09-30
Granted: 2001-01-25
Abstract: The pneumatic setting drive has a setting motor (1) for operation of a setting device (2), with the pressure supply device for the setting motor incorporating at least one control valve (5), coupled to the setting motor via a test valve (12) and a pressure switch (13), used for function testing of the control valve and/or the pneumatic drive, by pneumatically separatng the setting motor from the pressure supply device and operation of the control valve and/or the pneumatic drive via the pressure switch and/or the test valve..  An Independent claim for a function testing method for a pneumatic setting drive is also included.
Patent RU-2038827-C1 (RU)
Inventor: IBATULLIN URAL G
IPC: A61K31/4425
Filed: 1992-12-02
Granted: 1995-07-09
Abstract: Использование: ветеринария. Сущность изобретения: применяют известное химическое соединение хлорид/2-оксо-2-(3 оксифениламино) этил/пиридиния. Вещество получают ацетилированием 3 оксианилина хлорацетилхлоридом с последующим кипячением в пиридине. БФ C 13 H 13 N 2 O 2 Cl желтоватые кристаллы, хорошо растворимые в воде, т. пл. 192°С с разл.Вещество обладает выраженным действием в концентрации в 100 раз меньшей эталона, его можно использовать без защитной оболочки. 1 табл.
Patent RU-2068166-C1 (RU)
Inventor: KHORST DASHMANN
IPC: F28F3/10
Filed: 1992-12-18
Granted: 1996-10-20
Abstract: Использование: в теплоэнергетике, химической, пищевой и других отраслях. Сущность изобретения: пластинчатый теплообменник имеет прямоточные или противоточные каналы, которые образованы, с одной стороны, отдельными пластинами 1, соединенными в пары пластин, а с другой стороны, уложенными в штабель парами пластин. Для того, чтобы среды, поступающие через входные поперечные сечения, распределитель при прохождении короткого осевого входного участка на всю ширину канала, отдельные пластины снабжены выступами 2 типа направляющих лопаток, которые погружены в каналах по крайней мере с одной стороны. Для улучшения интенсивности теплообмена можно снабдить отдельные пластины поверхностными неровностями, начинающимися у входного участка и занимающими всю ширину и длину канала, предпочтительно в виде множества мелких выпуклостей для того, чтобы создать завихрения в каналах. 7 з.п. ф-лы, 4 ил.
Patent RU-2038878-C1 (RU)
Title: Metal strip manufacturing method
Inventor: TSYRLIN MIKHAIL B
IPC: B21B1/28
Filed: 1993-01-11
Granted: 1995-07-09
Abstract: FIELD: metallurgy. SUBSTANCE: method involves skin-rolling in rolls with diameter of 60-150 mm with deformation of strips, with ratio of roll diameter and strip deformation Dε being equal to 125-200. EFFECT: increased resource of plasticity of metal in the process of stamping. 1 tbl
Patent RU-2062785-C1 (RU)
Inventor: IBRAGIMOV SHAMIL NIYAZOVICH
IPC: C12C3/08
Filed: 1993-01-15
Granted: 1996-06-27
Abstract: Область использования - пищевая промышленность. Способ заключается в том, что хмель перед экстракцией замачивают в спирте или спиртовом хмелевом экстракте при температуре 15 - 30<198>C в течение 1 - 2 часов при соотношении по весу жидкая фаза: хмель (1-2):1, а процесс экстракции осуществляют при непрерывном возвратно-поступательном движении экстрагента в экстракторе с частотой 1 - 20 циклов в минуту при соотношении этилового спирта и хмеля по весу 2,5 - 1,0:5,0 - 1,0 и температуре 20 - 50<198>C и непрерывном отжиме хмелевого шрота на выходе из экстрактора до содержания спирта в нем 0,2 - 0,5 г на 1,0 г шрота, причем отжатый спирт возвращают в экстрактор. 1 табл.
Patent RU-2075527-C1 (RU)
Title: Centrifuge for filtering melts
Inventor: DYAKOV VITALIJ E
IPC: C22B9/02
Filed: 1993-02-02
Granted: 1997-03-20
Abstract: FIELD: non-ferrous metallurgy, namely, apparatuses for refining. SUBSTANCE: centrifuge for filtering melt includes melting bath, frame and cross piece moving along said frame by means of drive mechanism, rotor with filter suspended to said cross piece and provided with rotation drive. Filter includes two cone-like plates compressed by their large bases for forming filtering slit and provided with intake openings, mechanism for opening said plates for discharging deposit. Novelty is suspension of rotor onto vertically movable cross piece between struts of frame mutually spaced by distance consisting 0.5-0.67 of rotor length. EFFECT: improved design. 1 dwg
Patent RU-2037866-C1 (RU)
Title: Halogen-silver photographic material
Inventor: BURENICHEV ALEKSANDR M
IPC: G03C1/12
Filed: 1993-02-02
Granted: 1995-06-19
Abstract: FIELD: chemical-photographic industry. SUBSTANCE: photomaterial involves two photosensitive layers arranged on the backing and made of the bromine-silver emulsions with an average microcrystal size 0.25-0.65 and 0.25-1.1 mcm. The latter were spectrally sensibilized with compounds at the different ratio and different mole ratio depending on the radical groups, and protective gelatinous layer. EFFECT: enhanced quality of material. 1 tbl
Patent RU-2075396-C1 (RU)
Title: Cassette for typewriter ribbon
Inventor: GOJZMAN SHIMON R
IPC: B41J32/00
Filed: 1993-02-09
Granted: 1997-03-20
Abstract: FIELD: cassette for typewriter ribbon is used for typewriters with monolithic type carrier, for typewriters inking gear in particular; cassette is used with typewriter inking ribbons wrapped on reels. SUBSTANCE: full usage of cassette cavity allows e either to decrease cassette width or keeping its dimensions to locate typewriter inking ribbon of bigger length. Capable to rotate reception reel and feeding rel of similar diameter are mounted in cassette main lengthened cavity on movable member. Space "S" between axes of the reels is defined from formula  , with A - width of cassette cavity, d - diameter of reel. In the case length of cavity is at least twice as big as space between axes of reels. Movable member is made as lever or slider. Clearance change δ caused by decrease of feeding reel diameter in process of ribbon rewinding is compensated by motion of movable member in corresponding direction to the wall due to reception reel 15 diameter increase. EFFECT: improved design. 4 cl, 3 dwg
Patent RU-2035080-C1 (RU)
Title: Arc control device of high-voltage gas-filled self-compression switch
Inventor: VISHNEVSKIJ YURIJ I
IPC: H01H33/91
Filed: 1993-02-08
Granted: 1995-05-10
Abstract: FIELD: electrical engineering. SUBSTANCE: arc control device of high-voltage gas- filled self-compression switch includes mobile 2 (7) and immobile 1 (5) main and arc control contacts accordingly, insulation nozzle 8, compression space K between mobile contact system and immobile piston 3. Inertially limited mobile piston 9 is entered into compression space K between inner surface of insulation nozzle 8 and outer surface of arc control contact 7 which is separated from piston with circular duct 10. EFFECT: increased operational efficiency and reliability. 2 dwg
Patent RU-2040267-C1 (RU)
Title: Method for curing maxillary sinusitis
Inventor: SENKOV VASILIJ A
IPC: A61K36/66
Filed: 1993-03-02
Granted: 1995-07-25
Abstract: FIELD: medicine. SUBSTANCE: method involves administering a solution obtained from fresh juices of cyclamen root crop, herb and root of celandine and 70% alcohol water solution taken in the following proportion in g: Persian or alpic cyclamen root crop juice 55-65, fresh juice of herb and root of celandine 25-35, alcohol 5-15. EFFECT: enhanced effectiveness in curing maxillar sinusitis without any complications and side effects.
Patent RU-2072841-C1 (RU)
Inventor: OSTREJKOVSKIJ IGOR E
IPC: A61K36/48
Filed: 1993-03-11
Granted: 1997-02-10
Abstract: Использование: в области медицины при лечении пациентов с поражением центральной нервной системы гомеопатическими средствами. Сущность изобретения: у пациентов с поражением центральной нервной системы определяют уровень рефлексов с рук, коленных и подошвенных, сопоставляют уровень рефлексов с каждой стороны по вертикали. При различии уровней рефлексов по вертикали с обеих сторон препараты назначают по уровню подошвенных рефлексов. Так, при сочетании низкого и умеренного уровней назначают препараты цинка в сочетании с ацидум пикрикум, низкого и патологически высокого - в сочетании с Коккулюс или Латирус сативум, а при сочетании умеренного и патологически высокого уровней - Ацидум пикрикум в сочетании с Коккулюс или Латирус сативум.
Patent RU-2063113-C1 (RU)
Title: Прямоточный клапан
IPC: F16K15/16
Filed: 1993-03-31
Granted: 1996-06-27
Abstract: 1. Прямоточный клапан, самодействующий лепестковый распределительный или обратный для машин объемного действия, содержащий седла прямоугольного сечения с газовыми каналами и расположенными в них ребрами жесткости, ограничители подъема с нишами для размещения съемных рабочих пластин переменной жесткости, каждая из которых выполнена в виде запорного элемента, соединенного с консольными пружинами, снабженными поперечными хвостовиками, взаимодействующими с выступами фиксаторов, отличающийся тем, что он снабжен промежуточными пластинами с окнами, установленными на ребрах жесткости газовых каналов, консольные пружины съемных рабочих пластин расположены вдоль боковых кромок запорных элементов, а взаимодействующие с выступами фиксаторов поперечные хвостовики размещены за нижней кромкой запорных элементов.2. Клапан по п. 1, отличающийся тем, что выступы фиксаторов выполнены на поверхности промежуточной пластины в виде поперечных полок, образованных вырезами на нижней кромке промежуточной пластины и отогнутых в сторону ограничителя подъема.
Patent RU-2089445-C1 (RU)
Inventor: IVANOV ANATOLIJ A
IPC: B32B3/12
Filed: 1993-08-24
Granted: 1997-09-10
Abstract: FIELD: manufacture of standard cells and methods of manufacture of honeycomb fillers used as core in manufacture of three-layer honeycomb structures. SUBSTANCE: cell is made in form of trihedral with flat faces; cells are arranged in honeycomb filler in definite order according to preset pattern; they are interconnected by overlapping over contact surfaces and their faces form continuous planes passing through entire honeycomb module and coinciding with direction of loads. EFFECT: enhanced efficiency. 18 cl, 15 dwg
Patent RU-2103756-C1 (RU)
Inventor: RASSEL M BOLL
IPC: G21G4/08
Filed: 1993-12-07
Granted: 1998-01-27
Abstract: FIELD: production of medical isotopes in low-power reactors. SUBSTANCE: in agreement with process radioactive material is irradiated in nuclear reactor having power of 100-300 kWt. Obtained mixture is passed first through column with aluminium oxide followed by treatment of medium with chemical reagents and then target isotope is sorbed in ion exchanger. In compliance with process radioactive material in fed into 100-300 kWt nuclear reactor in the form of fine particles, fission products are removed from reactor by gas flow and target isotope is isolated from gas flow. For isolation of isotope gas flow is passed through layer of adsorbent absorbing gas, adsorbed fission products are transformed to aqueous solution, aqueous solution is passed through column with aluminium oxide that is later treated with chemical reagents and obtained solution is passed through ion exchanger to isolate target isotope. Uranium-235 or uranium 233 or plutonium-239 is used as radioactive material, molybdenum-99 is produced in the capacity of target isotope. Activated coal or carbon is used predominantly as adsorbent. Usage of 100-300 kWt reactor makes it possible to produce medical isotopes of high purity. EFFECT: simplified process of production of high-purity medical isotopes. 24 cl
Patent RU-2082403-C1 (RU)
Title: Remedy of antiallergic action
Inventor: PANIN LEV E
IPC: A61K33/06
Filed: 1994-01-11
Granted: 1997-06-27
Abstract: FIELD: medicine, allergology, therapy. SUBSTANCE: method deals with application of zeolite-containing tuff (clinoptilolite) as antiallergic remedy. Low curative dose injected by noninvasive way at high curative effect, nontoxicity and the absence of side effects, simplified and cheap technology makes industrial production and medicinal application of natural zeolite-containing tuff to be very useful. EFFECT: higher efficiency of therapy. 3 cl, 1 tbl
Patent RU-2107462-C1 (RU)
Inventor: NEZHKINA N N
IPC: A61B5/16
Filed: 1994-01-10
Granted: 1998-03-27
Abstract: Изобретение относится к медицине, а именно к педиатрии. Способ позволяет повысить эффективность прогнозирования нарушений состояния здоровья младших школьников на 2-ом году обучения, в период начала интенсивного изучения иностранного языка и своевременно проводить профилактические мероприятия. Для этого у первоклассников специализированной школы с углублением изучением иностранного языка на 17-ой неделе учебного года с помощью корректурных проб определяют уровень умственной работоспособности. Рассчитывают коэффициент точности. При значении коэффициента менее 60 баллов прогнозируют нарушения состояния здоровья детей в виде снижения остроты зрения, развития невротических реакций, недостаточной прибавки массы тела на 2-ом году обучения. 1 табл.