baber/WOPTO huggingface dataset:
Patent RU-2034178-C1 (RU)
Title: Электрогидравлическая система управления
Inventor: FOMICHEV VLADIMIR M
IPC: F15B9/03
Filed: 1992-07-31
Granted: 1995-04-30
Abstract: Изобретение относится к системам управления технологическим оборудованием лесозаготовительных, строительно-дорожных, подъемно-транспортных, сельскохозяйственных машин. Система позволяет повысить надежность работы в экстремальных температурных условиях за счет подсоединения сливной гидролинии из редукционного клапана к напорной секции гидрораспределителя и через все его распределительные секции и сливную секцию - к баку. При этом сохраняется постоянной разность давлений на выходе из редукционного клапана и слива. Обмотки электромагнитов распределительных секций пропорционального управления в процессе работы разогреваются, уменьшая ток нагрузки. Это уменьшает напряжение на резисторе, на входе второго операционного усилителя и напряжение отрицательной обратной связи на втором входе первого операционного усилителя. Этим восстанавливается прежнее значение тока в обмотках электромагнитов, и скорость перемещения рабочего органа лесозаготовительной машины остается постоянной. Расположение в штуцере напорной секции, подключенной к гидронасосу, дросселя в виде втулки с наружной резьбой и отверстием с заходной фаской позволяет упростить подачу давления управления и повысить надежность системы. Распределительные секции дискретного управления защищены от случайного одновременного включения электромагнитов введением в цепь управления кнопочного переключателя "Сброс" таким образом, что включение одного из электромагнитов блокирует включение второго электромагнита, пока не будет нажат кнопочный переключатель "Сброс". 2 з.п. ф-лы, 2 ил.
Patent RU-2039858-C1 (RU)
Title: Motor road building material
Inventor: PROKOPETS VALERIJ S
IPC: E01C7/36
Filed: 1992-08-18
Granted: 1995-07-20
Abstract: FIELD: road building. SUBSTANCE: material contains, mass bauxite sludge 39-57; oil tar 8-10; coke dust 1-3.5; neutralized sludge of catalyst production 3.0-4.5; sulfate sewage waters 0.3-1.2; water 6.0-8.0 and the rest ground. Road coating made of material of this composition meets requirements of GOST 9128-84 to hot-lay asphalt-concretes, featuring high wear-and-water resistance. EFFECT: enhanced quality of road. 1 tbl
Patent RU-2054820-C1 (RU)
Title: Цифровое устройство разделения сигналов яркости и цветности в декодерах систем pal и ntsc
Inventor: MEDVEDEV YURIJ A
IPC: H04N9/78
Filed: 1992-08-28
Granted: 1996-02-20
Abstract: Использование: в телевидении. Сущность изобретения: устройство разделения сигналов яркости и цветности в декодерах систем PAL и NTSC содержит аналого-цифровой преобразователь 1, блоки 2, 5 задержки, вычитатель 3, фильтр 4 верхних частот, первый 6 и второй 7 следящие полосовые фильтры, частотный детектор 8, перемножитель 9, блок 10 дифференцирования, первый 11 и второй 12 формирователи управляющего сигнала, генератор 13 комплексного сигнала частоты покоя цветовой поднесущей. Цель изобретения - уменьшение искажений сигналов яркости и цветности. 2 ил.
Patent RU-2052182-C1 (RU)
Inventor: DERYABIN SERGEJ M
IPC: F26B5/06
Filed: 1992-10-02
Granted: 1996-01-10
Abstract: FIELD: drying of materials. SUBSTANCE: lyophilic drier has sump reservoirs containing the product to be dried. Heater connected with power supply source is located in bottom of sump. Sump is located in chamber of freeze condenser which is provided with cover and is connected with cooling unit and vacuum pump. Sump is mounted between cover and chamber of freeze condenser. Sump edges are brought out of walls of condenser; sump is provided with holes for passage of vapors. EFFECT: enhanced efficiency. 1 dwg
Patent DE-10002984-C1 (DE)
Title: Akustischer Absorber und Verfahren zur Schallabsorption
Inventor: FAULHABER PETER
IPC: E04B1/86
Filed: 2000-01-24
Granted: 2001-08-09
Abstract: Ein akustischer Absorber (10) umfasst ein Gehäuse bzw. eine Wandung (11), die einen Innenraum mit einem Absorbervolumen (12) umgibt. In der Wandung (11) sind eine oder mehrere Öffnungen (13) vorgesehen, um das Absorbervolumen (12) an einen Kanal (20) anzukoppeln und so den Schall im Kanal (20) zu reduzieren. Dabei ist die Eigenfrequenz und die Impedanz des Absorbers (12) variabel, so dass der Absorber (12) an ein Schallfeld in dem Kanal (20) entsprechend den jeweiligen Betriebsbedingungen angepasst werden kann. Die Anpassung erfolgt dabei mechanisch, beispielsweise durch eine elastische Membran (15) zur Veränderung des Absorbervolumens (12), oder thermisch, beispielsweise durch einen Heizdraht (14) oder ein Drahtgeflecht (17). Bei dem Verfahren zur Schallabsorption wird die Eigenfrequenz und die Impedanz des Absorbers (12) thermisch und/oder mechanisch verändert, um den Absorber (10) an das Schallfeld in dem Kanal (20) anzupassen.
Patent DE-10014387-C1 (DE)
Title: Ferroelectric memory - has reference bit line connected to main reference bit line via switching element for equalising charge between reference bit lines
Inventor: ESTERL ROBERT
IPC: G11C11/22
Filed: 2000-03-23
Granted: 2001-09-27
Abstract: A main reference bit line is connected to a reference voltage via a charge switching element such as a p-channel transistor. At least one further reference bit line is connected to the main reference bit line via a compensation switching element for equalising the charge between the reference bit lines. The reference voltage is provided from a reference voltage source. The main reference bit line is connected to three further reference bit lines via three compensation switching elements for charge equalisation. The compensation switching elements may be connected in series. A method of generating a reference voltage on reference bit lines is also claimed.
Patent DE-10057715-C1 (DE)
Title: Schloss
Inventor: KIKEBUSCH BERND
IPC: E05B17/20
Filed: 2000-11-15
Granted: 2002-07-25
Abstract: Die Erfindung betrifft ein Schloss mit kraftübertragend oder kraftaufnehmend zusammenwirkenen Konstruktionsteilen, wobei zumindest eines dieser Konstruktionsteile aus einem temperaturempfindlichen Kunststoff besteht. Dabei ist in dem Schloß ein Bauteil (3) vorgesehen, das aus einem Werkstoff besteht, der eine geringere Schmelz- oder Verformungstemperatur als der temperaturempfindliche Kunststoff, aus dem das Konstruktionsteil besteht, aufweist, wobei dieses Teil bei durch eine äußere Temperatureinwirkung bedingtem Schmelzen oder Verformen die Kraftübertragung zwischen den Konstruktionsteilen blockiert.
Patent DE-10062212-C1 (DE)
Title: Process for doping silicon carbide semiconductor substrates comprises making the region to be doped amorphous by implanting doping atoms, enriching with doping atoms, and recrystallizing by curing
Inventor: HEERA VITON
IPC: H01L21/04
Filed: 2000-12-13
Granted: 2002-11-21
Abstract: Process for doping silicon carbide semiconductor substrates comprises: making the region to be doped amorphous by implanting doping atoms; enriching with doping atoms; and recrystallizing by curing. Preferred Features: Implantation of the doping atoms is carried out in a silicon carbide semiconductor substrate cooled below room temperature.
Patent DE-10106308-C1 (DE)
Title: Acoustic signal propagation time measuring method uses intersection of tangent to maximum gradient point of first half wave with zero line as time reference point
Inventor: PUETTMER ALF
IPC: G01P5/24
Filed: 2001-02-12
Granted: 2002-07-11
Abstract: Method has acoustic signals propagated between transmission and reception acoustic transducers on opposite sides of measuring path, with reception of acoustic signal as oscillating wave group. Maximum gradient point along front flank of first half wave (25) of wave group is determined and intersection of tangent to maximum gradient point with zero line (30) is used as reference time point for determining end of propagation time.  An Independent claim for an acoustic signal propagation time measuring device is also included.
Patent DE-10108050-C1 (DE)
Title: Test arrangement for electronic units has mechanical drive for moving first plate towards second to bring contact points in contact with needles, vacuum chamber, seal and vacuum pump
Inventor: KAISER MATHIAS
IPC: G01R31/28
Filed: 2001-02-20
Granted: 2002-10-10
Abstract: The arrangement has attachment devices holding electronic units under test, a first replaceable plate (24), a second replaceable plate (6) with a needle field (38) with needles (40) opposite electronic unit (30) contact points (42) and leadthroughs, a connector (46) for a test cassette (16), a mechanical drive for moving the first plate towards the second to contact the contact points with the needles, a vacuum chamber (4), seal (22) and pump.  An Independent claim is also included for a method of testing an electronic unit.
Patent DE-10143679-C1 (DE)
Title: Determining mechanical properties of thin coatings involves measuring force-displacement profile of coating on two-part bearer body stuck onto one-piece bearer body with gap
Inventor: JAEGER GERT
IPC: G01N3/00
Filed: 2001-08-30
Granted: 2002-10-10
Abstract: The method involves depositing the coating to be investigated on a two-part bearer body consisting of two parts pressed flat against each other by a clamping element. The coating on the two-part bearer body is stuck onto a one-piece bearer body with a gap along which the dividing line of the first bearer body runs, removing the clamp, loading the one-piece body to widen the gap and measuring the force-displacement profile.
Patent DE-10202973-C1 (DE)
Title: Switch module for switching electrical currents has support unit supporting separation unit from drive unit in operating position
Inventor: BOETTCHER MARTIN
IPC: H02B11/167
Filed: 2002-01-15
Granted: 2003-02-27
Abstract: The switch module (1) has a drive unit (3) for providing a drive movement, an attached drive traverse (4) and a perpendicular separation unit (2) with at least one switch pole, for current interruption by movement between an operating position and a separation position, relative to the drive traverse. A support unit (11) between the drive unit and the separation unit supports the latter from the drive unit in the operating position.
Patent DE-10213275-C1 (DE)
Title: Injektor für eine Pulverbeschichtungsanlage
Inventor: SEITZ KURT
IPC: B05B7/14
Filed: 2002-03-25
Granted: 2003-12-24
Abstract: Ein Injektor für eine Pulverbeschichtungsanlage hat ein Injektorgehäuse aus einem elektrisch nicht leitenden Material wie Kunststoff. Die Innenoberfläche und die Außenoberfläche des Injektorgehäuses sind von Beschichtungen aus einem elektrisch leitfähigen Material überzogen, wobei die Beschichtung der Außenoberfläche und diejenige der Innenoberfläche durch Unterbrechungen elektrisch voneinander isoliert sind. Ein Abgriff der Reibungsladungen ist von der Innenoberfläche aus dem Injektorgehäuse zu einem Meßgerät des Ladungsstromes herausgeführt. Die Außenoberfläche des Injektorgehäuses ist mit einem Erdanschluß zur Kontaktierung der äußeren Beschichtung mit dem Erdpotential versehen. Auf diese Weise lassen sich die sehr kleinen Reibungsladungsströme im Betrieb des Injektors ungestört durch äußere elektromagnetische Störeinflüsse erfassen.
Patent DE-10225577-C1 (DE)
Title: Hollow profile node structure, for automobile chassis frame, has sides of branch hollow profile pressed together at its end for forming shell matched to outer contour of main hollow profile
Inventor: LOEHNEYSEN HENNING VON
IPC: B62D27/02
Filed: 2002-06-10
Granted: 2003-12-11
Abstract: The node structure has a curved or straight main hollow profile (1) and at least one branch hollow profile (2), having its sides pressed together at the end (3), for providing a shell contour with inner and outer layers, matched to the outer contour of the main hollow profile, to which it is secured along its longitudinal axis. Both hollow profiles may be formed of steel, each having a circular cross-section.
Patent DE-19528814-C1 (DE)
Title: Telescopic electric vacuum cleaner suction pipe
Inventor: FISCHER HANS
IPC: A47L9/24
Filed: 1995-08-05
Granted: 1996-10-10
Abstract: The suction pipe has a spring-loaded ratchet device between the inner and outer telescopic sleeves (2,3), cooperating with ratchet recesses (4) in the outside of the inner sleeve (3) for maintaining the required adjustment. The ratchet device is released by a manually-operated slider (6) and uses a pair of axially spaced ratchet elements (14,15), angled in opposite directions relative to the longitudinal axis (9) of the outer sleeve , for engaging in 2 successive ratchet recesses.
Patent DE-19605824-C1 (DE)
Title: Head connection for pipe with radially extending head-plate
IPC: E04G25/00
Filed: 1996-02-16
Granted: 1997-10-02
Abstract: At least one of the two components is formed as completely pivotable in relation to the baseplate (12) around an axis running parallel to the baseplate. The non-pivotable component is connected in one piece with the baseplate. The engagement component (20) is pivotably connected with the baseplate and is so sprung that it is held in its engaged position.  The component engaging under the head plate (74) is at least one tab (30) running parallel to the baseplate. The component engaging in the upper opening of the head plate is fitted on a tab (22), which is spring-engaged with the baseplate.
Patent DE-19607625-C1 (DE)
Title: Preparing and/or coating surfaces of hollow components
Inventor: GROSMANN VALENTIN
IPC: C23C10/48
Filed: 1996-02-29
Granted: 1996-12-12
Abstract: The invention concerns a device and method for preparing and/or coating the surfaces of hollow construction elements which have at least two openings linking their outside and inside surfaces. First, at least two reactant-gas mixtures (I, II), for treatment of the outside and inside surfaces of the construction elements are prepared using gas generators, and the first mixture (I) is passed over the outside surfaces and then over the inside surfaces of the construction elements while the second mixture (II) is passed over the inside surfaces and then over the outside surfaces of the construction elements.
Patent DE-19751860-C1 (DE)
Inventor: KORAK IVKA
IPC: D06L4/636
Filed: 1997-11-22
Granted: 1999-08-19
Abstract: According to the inventive method for washing textiles, optical brighteners are added to the detergent solution separately from the main quantity of active washing substances. The brighteners are added in the form of an aqueous liquid preparation, said preparation containing at least one brightener from the class of dibenzofuranylbiphenyls and at least one brightener from the class of distyrylbiphenyls. The invention also relates to aqueous liquid brightener preparations which are suitable for the washing method.
Patent DE-19823627-C1 (DE)
Title: Machine for washing bottles
Inventor: BRUENING MARTIN
IPC: B08B9/42
Filed: 1998-05-27
Granted: 1999-08-12
Abstract: The machine has a conveyor chain (1) passing into the upper section of a dipping bath (5). The chain has at least two U-shaped extending loops within the bath so that the inner loop (12) is surrounded by the outer (11).
Patent DE-19829385-C1 (DE)
Title: Pressurised slagging gasifier for treating ash-containing carbonaceous materials
Inventor: DONNER RALF
IPC: C10J3/48
Filed: 1998-07-01
Granted: 1999-10-28
Abstract: The pressurised slagging gasifier treats carbonaceous combustibles, residues and wastes containing ash. Temperatures above the m. pt. of the inorganic content are reached with supply of oxidant. The suspended flow reactor operates at pressures from ambient to 80 bar, preferably up to 30 bar. The reaction chamber contours are bounded by a cooled reactor wall. Progressing inwardly, the construction comprises a pressure casing (3), a cooling wall (4), a water cooled gap (5) between the pressure casing and the cooling wall, and ceramic protection (6) for the cooling wall and solid slag blanket coating. The cooling gap (5) between the pressure casing (3) and the cooling wall is pressure- and temperature controlled for operation above or below the b. pt. of the cooling water. Pressure in the cooling gap exceeds that within the chamber.
Patent DE-19831651-C1 (DE)
Inventor: KIEFER HORST
IPC: G06F9/44
Filed: 1998-07-15
Granted: 2000-01-20
Abstract: The method involves using a computer system with at least one Meta Object Facility conformant repository. Polymorphic agents are produced with models available in a four-layer meta modelling and enable modeling rule variation and adaptation. Specialized polymorphic agents can be produced from any complex aggregate of elements produced and networked by the 4-layer meta modeling so that their overall properties can be controlled and regulated as required and adapted to changing requirements. An Independent claim is also included for an application of the method to data processing.
Patent DE-19832388-C1 (DE)
Title: Gas changing valve operating device for reciprocating piston i.c. engine
Inventor: THOM RUDOLF
IPC: F01L9/20
Filed: 1998-07-18
Granted: 1999-09-16
Abstract: The gas changing valve operating device uses an electromagnetic actuators (9) having an opening magnet (15) and a closure magnet (14), with an armature (17) displaced between their opposing pole faces coaxial to the gas changing valve (10), which is acted on by a pair of coaxial valve springs (1,2,3,4) for each operating direction. The ends of the valve springs acting in the same direction are secured against relative rotation by a common spring bearing (5,6).
Patent DE-19838284-C1 (DE)
Title: Device for determination of fluid density has a piezo-electric oscillator crystal that is in contact with the fluid being measured via an open porous layer placed in contact with it into which the fluid is poured
Inventor: WALDER LORENZ
IPC: G01N29/036
Filed: 1998-08-24
Granted: 2000-05-04
Abstract: Device comprises a piezo-electric type oscillator (1) that is covered with an open porous layer (4) into which fluid enters. The porous structure allows a relatively large amount of fluid to enter so that any movement of the oscillator is 100 percent due to the fluid. The difference between crystal resonance frequencies with and without fluid is recorded.
Patent DE-19846640-C1 (DE)
Title: Producing cast or pressed components with operationally relevant contours which are connected to one another
Inventor: POPOV DRAGAN
IPC: B22C9/00
Filed: 1998-10-09
Granted: 2000-05-04
Abstract: An auxiliary structure is built which only consists of the operationally relevant contours, surfaces, wall thicknesses or volumes connected together. This is used to create casting moulds or press dies from which the components can be produced. The relevant contours are linked to one another using an algorithm by which the construction can be varied
Patent DE-19902428-C1 (DE)
Title: Connecting cable to circuit board involves forming connecting lead perpendicularly with respect to main direction of cable by bending end region by inserting cable transversely into cable opening
Inventor: ULLRICH HORST
IPC: H05K3/30
Filed: 1999-01-22
Granted: 2000-07-06
Abstract: The method involves using a lead fed transversely with respect to a cable holder (2) through the circuit board (10) and soldered to the surface of the circuit board. The lead is formed perpendicularly with respect to the main direction of the cable by bending an end region of the cable wires (9) by inserting the cable transversely to its main direction into the cable opening, which is open towards the circuit board.  An Independent claim is also included for a housing for holding a circuit board with a cable holder.
Patent DE-19906158-C1 (DE)
Title: Low skew optical fibre cable, with homogenised transit delay times
Inventor: BEHM KARL
IPC: G02B6/44
Filed: 1999-02-10
Granted: 2000-10-26
Abstract: The cable has several individual optical fibres (2-1,2-2,2-3,2-4) running from one end (4) of the cable to the other end (5). The individual lengths (L-1,L-2,L-3,L-4) of the fibres are dimensioned to minimise skew. Excess lengths (18,19,20) may be arranged at the cable end, and stored as loops in a receptacle (26).  The delay of signals from one end to the other of each individual fibre is measured and the lengths of each fibre is established accordingly.
Patent DE-19952917-C1 (DE)
Title: Vorrichtung zum Kühlen einer durchlaufenden flexiblen Bahn
Inventor: SCHOENEBERG HORST
IPC: B65H23/188
Filed: 1999-11-03
Granted: 2001-06-13
Abstract: Bei Drucklinien muß nach dem Druck die Papierbahn getrocknet und anschließend gekühlt werden. Bei Horizontaltrocknern wird die Bahn schwebend geführt. Hierbei ist es erforderlich, die Bahnspannung zu erfassen und so zu regeln, daß die Bahn weder flattert noch reißt. Aufgabe der Erfindung ist es, eine Kühlvorrichtung für durchlaufende flexible Bahnen zu schaffen, die eine exakte Bestimmung der Bahnspannung ermöglicht. DOLLAR A Die erste Walze (6.1) einer Kühlvorrichtung (3) ist so gelagert, daß die Walze (6.1) um die Achse eines Bolzens (27) schwenkbar ist und so Bahnlauffehler korrigierbar sind. Die Lagergehäuse (11, 21) der Walze (6.1) sind auf Meßwertaufnehmern abgestützt. Die Walze (6.1) und ihr Antrieb (23, 24) sind getrennt gelagert, und so mit einer Ausgleichskupplung (22) verbunden, daß nur Torsionskräfte übertragen werden. Weiterhin sind die Meßvorrichtung (14) und die Vorrichtungen zur Bahnlaufkorrektur (19, 27) so angeordnet, daß Kräfte aus ablaufender Bahn (5) und Bahnlaufregelung für die Messung unwirksam sind. Meßfehler sind so vermieden. DOLLAR A Papierbehandlung, Textilveredelung.
Patent DE-19959748-C1 (DE)
Title: Verfahren zur Messung der Korrosionsbeständigkeit von Weißblech
Inventor: BAULIG HARALD
IPC: C25D3/30
Filed: 1999-12-11
Granted: 2001-06-21
Abstract: Beschrieben wird ein Verfahren zur Messung der Korrosionsbeständigkeit von Weißblech mit folgenden Schritten: DOLLAR A a) mehrere Weißblechproben (Kalibrierproben) mit bekannten, unterschiedlichen Verzinnungsqualitäten werden entfettet und entzinnt, DOLLAR A b) jeder Kalibrierprobe wird einmalig ein in Abhängigkeit von einer früher festgestellten Korrosionsbeständigkeit verschiedenhoher Wert Oberflächenreaktionswert (SRV) zugeorndet, DOLLAR A c) die entzinnten Kalibrierproben werden nacheinander in einen sauren Elektrolyten eingebracht und kathodisch polarisiert, DOLLAR A d) das sich nach einer vorbestimmten Verweildauer (t) einstellende Oberflächenpotential wird erfaßt und dieses dem dieser Kalibrierprobe zugehörigen Oberflächenreaktionswert zugeordnet, DOLLAR A e) eine zu prüfende Weißblechprobe (Prüfprobe) wird in gleicher Weise entfettet, entzinnt und in demselben sauren Elektrolyten, der vorher zur Polarisierung der Kalibrierproben diente, unter gleichen Prüfbedingungen kathodisch polarisiert, DOLLAR A f) nach einer der Verweildauer der Kalibrierproben entsprechenden Verweildauer wird das sich bei der Prüfprobe einstellende Oberflächenpotential erfaßt und DOLLAR A g) unter Zugrundelegung der zuvor bei den Kalibrierproben festgestellten Oberflächenpotentiale und der diesen zugeordneten Oberflächenreaktionswerte wird der bei der Prüfprobe vorhandene Oberflächenreaktionswert bestimmt.
Patent RU-2030404-C1 (RU)
Title: 2-methoxycarbonyl-n- [[(4-methoxy-6-methyl)- 1,3,5-triazine-2-y- l]-aminocarbonyl] -benzenesulfamide diethylethanolammonium salt showing herbicidal activity and a herbicide composition on its base
Inventor: PROMONENKOV VIKTOR K
IPC: A01P13/00
Filed: 1992-10-21
Granted: 1995-03-10
Abstract: FIELD: organic chemistry. SUBSTANCE: product: diethylethanolammonium salt of 2-methoxycarbonyl -N-[[(4- methoxy-6-methyl) -1,3,5-triazine-2-y- l] -aminocarbonyl] -benzenesulfamide of the formula (I) (image), and herbicide composition in the form of aqueous-glycol salt solution of the following content, wt.-%: active substance 1-50; diethylethanolamine (stabilizing agent) 4.5; emulsifier ОП-7 or ОП-102,5; solvent glycol-water at the ratio 1: 1 up to 100. Reagent 1: N,N-diethylaminoethanol. Reagent 2: 2-methoxycarbonyl-N-[[(4-methoxy-6-methyl(-1,3,5-triazine-2-y- l] -aminocarbonyl] -benzenesulfamide. Reaction conditions: in aqueous medium, at 40-50 C. Yield is quantitative. EFFECT: increased yield of product. 3 cl, 2 tbl