baber/WOPTO huggingface dataset:
Patent DE-10217903-C1 (DE)
Title: Safety work station, for microbiological samples, has working chamber surrounded by housing and safety monitoring system having processor which couples measured data determined during operation of work station
Inventor: ROSS GERD
IPC: G05B19/042
Filed: 2002-04-22
Granted: 2003-10-02
Abstract: Safety work station comprises an inner chamber (3) surrounded by a housing (2) and a front side (4) having an opening (5) which can be closed by an adjustable plate (6), and an operating unit for controlling the station function and having a key (7) which changes depending on the safety work station operating state to control a determined function of the station.  Preferred Features: A control program is integrated into control software of the safety work station. The key is integrated into the front side of the housing and/or in the inner chamber.
Patent DE-10220435-C1 (DE)
Title: Longitudinal workpiece holder, for a pallet conveyor, has a holder defined by side arms of an elastic material with shape stability, and a lower opening to distort into a strut over it when under weight
IPC: B65D25/10
Filed: 2002-05-08
Granted: 2003-10-30
Abstract: The holder for fitting to a pallet body, of a pallet conveyor, has a workpiece holder for a longitudinal workpiece (42). The holder has two side arms (32,34) flanking the workpiece. The holder structure (20) is of an elastic rubber or elastomer material, with shape stability, with an opening (38) under the workpiece holder which distorts into a strut (36) through the workpiece weight, between the holder and the opening.
Patent DE-19503517-C1 (DE)
Title: PZT thick layer on metallised substrate
Inventor: SCHOENECKER ANDREAS DR
IPC: H01C7/112
Filed: 1995-02-03
Granted: 1996-06-27
Abstract: PZT thick layer on a metallised substrate has a high concn. of active ingredient at the substrate surface which decreases as the distance from the substrate surface increases. The active ingredient lowers the resistance of the thick layer. A resistance gradient is present in the thick layer of low resistance in the region of the metallised substrate surface to higher resistances depending on the distance to the metallised substrate surface. Prodn. of the PZT thick layer is also claimed. The PZT thick layer on a metallised substrate is produced by forming a high concn. of active ingredient in the region of the substrate surface and lowering this concn. with increasing distance from the substrate surface. The active ingredient is applied before sintering on the surface, and during sintering the PZT thick layer is impregnated with the active ingredient and the resistance gradient adjusted.
Patent DE-19509772-C1 (DE)
Title: Device for evaporating liquid in electrically heated heat exchanger
Inventor: POEHLER JOERG
IPC: A61M16/10
Filed: 1995-03-17
Granted: 1996-07-11
Abstract: The device has walls of electrically conducting material and is directly connected to an electrical current source for direct heating. At least one section (8) of the heat exchanger (1) is in the form of a heating resistance with low temp. coefficient and acts directly as a measurement resistance for the temp. of the heat exchanger. The heat exchanger is in the form of a round tube with an internal dia. of 0.1 to 0.3 mm and a length of 120 to 1000 mm. The liquid to be evaporated can consist of a mixture of alcohol and water.
Patent DE-19540805-C1 (DE)
Title: Locking device to secure safety roller shutters
Inventor: KELLER HORST
IPC: E06B9/86
Filed: 1995-11-02
Granted: 1997-05-15
Abstract: The device comprises shutters (16,18) which are connected to a winding shaft (22). The device consists of cams (28) on the top shutter bar (16), and a height-adjustable stop (26) on the shutter case (10). Elements (36) for adjustment and fastening of the stop are located on the outside of the case for access. The stop acts with the cam through a slot in the case wall. It projects with a leg into the case interior, and blocks the cam, when an attempt is made to push the closed shutters upwards. The cam projects from the front face of the top shutter bar. The stop is located on the rear wall (24) of the shutter case, above a guide rail (12) for the shutters.
Patent DE-19600440-C1 (DE)
Title: Children's toy vehicle with load shovel
Inventor: EWRINGMANN ULRICH
IPC: A63H17/12
Filed: 1996-01-09
Granted: 1997-04-03
Abstract: When the locking mechanism is released, the shovel drops under force of gravity to lowered position. On the loading arms (1) claws (4) are pivotably fixed, which in the raised position engage behind a retainer (5) rotatably fixed to the vehicle body. The retainer has at least one cavity (12), in which can engage a nose formation limiting the opening of the claw. On rotation of the retainer into the unlocking direction, the displaced nose formation moves the claw so that it releases from the retainer. The two retainers are connected to each other in a non-rotary manner and are fixed on a common axis, which extends through the vehicle body. Each retainer is connected to a rotary grip (8).
Patent DE-19650716-C1 (DE)
Title: Eccentric transmission
Inventor: EBERT KARL-HERBERT
IPC: F16H49/00
Filed: 1996-12-06
Granted: 1998-04-16
Abstract: The transmission has a drive shaft (11) with a non-circular drive section (14) and a radially deformable toothed section. The toothed section includes an outer toothed section (24) and an inner bearing section, in which the drive section is rotatably supported.  Both drive and bearing sections taper conically, at least sectionally in an assembly direction parallel to the drive shaft axis of symmetry. The bearing section and the eccentric drive section are conical along at least the length of the toothed section.
Patent DE-19653291-C1 (DE)
Title: Sensor and evaluation system for end position and threshold value detection
Inventor: BANSEMIR WERNER
IPC: G08C15/00
Filed: 1996-12-20
Granted: 1998-04-02
Abstract: The invention relates to a sensor and evaluation system for capturing data at a measuring station (3), in particular for use in double sensors for determining end positions and limit values. The individual sensors (1, 1', 2, 2', 16, 16') are operated as sensor pairs (1", 2", 16") by a largely shared control circuit consisting of two connecting lines (5, 6) with an electric current or voltage of alternate polarity. A state of a sensor (1, 1', 2, 2', 16. 16') is transmitted on the corresponding half-wave of the sensor current and evaluated by a switching amplifier (13) in relation to polarity and amplitude. Said sensor and evaluation system reduces the number of connecting lines required. In addition, interference from neighbouring sensors is largely excluded, so that sensors can be mounted more closely together in a system. Said sensor and evaluation system is especially suited for equipment required to comply with the DIN 19234 (NAMUR) standard.
Patent DE-19704360-C1 (DE)
Title: Replenishment system for cryogenic fuel
Inventor: SEIFERS HILMAR DIPL ING
IPC: B60K15/03
Filed: 1997-02-05
Granted: 1998-01-02
Abstract: First and second tanks (D1,D2) one inside the other accommodate the fuel, and are connected together by one or more pipes (5,6) containing a valve (d). The second tank is smaller than the first, but larger than that (D3) of the vehicle to be replenished. One or more further pipes (1,2,4,7) run between the second tank and the replenishment union (K). The second tank can be at least partly insulated from the first. Means can be provided to generate pressure in the first and/or second one, typically by a heater (E) in the supply pipe.
Patent DE-19705617-C1 (DE)
Title: Fitting edge profile round shower partitions and other structural panels
Inventor: HERMANN ANDREAS
IPC: E06B3/96
Filed: 1997-02-14
Granted: 1998-06-25
Abstract: The panel is placed in a U-shaped edge profile drawn in one piece round the panel including corners. The sections of the edge profile deformed by the tensile forces in the corner areas are then fixed by a tool and brought to deforming temperature and are then reshaped permanently into the initial shape of the edge profile by applying a pressure force. The parts of the edge profile to be reformed are heated without contact e.g. by warm air. During thermal deformation of the corner areas of the profile the sealing lips are continuously reformed in the corner areas. The tool has the negative shape of the edge profile and a cooling device.
Patent DE-19716389-C1 (DE)
Title: Solar cover for motor vehicle roof
Inventor: PAETZ WERNER
IPC: B60J10/82
Filed: 1997-04-18
Granted: 1998-09-24
Abstract: The roof has solar cells (10) positioned between an internal plastics carrier (4) and outer glass layer (5). The carrier is trough-shaped with a circumferential outwardly facing edge (8) enclosing a central chamber. This contains the solar cells and is closed off by the glass layer. The carrier is of injection-moulded plastics.  The hollow space between the glass layer and the solar cells is filled with a cast pref. transparent adhesive and/or a pref. transparent adhesive foil layer. The glass is positioned inside the chamber within the trough, and engages on the edge.
Patent DE-19721981-C1 (DE)
Title: X-ray computer tomography arrangement
Inventor: HELL ERICH DR
IPC: H05G1/52
Filed: 1997-05-26
Granted: 1998-09-24
Abstract: The arrangement includes an elongated anode (1) which is scanned by electron ray (2) for the production of an itinerant X-ray bundle (5), whereby the electron ray is produced by an electron gun (3). The electron ray is led in a magnet arrangement (9, 10, 11) for the control and diversion of the ray onto the anode, and is surrounded by a solenoid coil (16), which is formed by several, soluble coil parts (18, 19).  The solenoid coil (16) is preferably formed by U-shaped bows (18) and is connected soluble with respective connecting parts (19) which engage with the respectively preceding and following bows.
Patent DE-19729032-C1 (DE)
Inventor: GIERTZ HANS-JOSEF
IPC: C10B37/02
Filed: 1997-07-08
Granted: 1999-02-11
Abstract: The invention relates to a device for sealing a levelling door aperture of a coke oven chamber when loading bulk coking coal. Said device comprises a housing sealingly engaging levelling door aperture, a housing through which is guided a levelling arm (2) composed of at least side spacers (3) and cross spacers (4) joining the latter. Said levelling arm (2) supports means for sealing cross sectional area of the open levelling door or upstream the open levelling door. A controllable or adjustable exhauster (8) is joined to housing (1) and a measurement point (10) is provided for flow rate measurement.
Patent DE-19747933-C1 (DE)
Title: Suction cup for handling amputated limb stumps
Inventor: FLAUM JOHANN
IPC: A61H9/00
Filed: 1997-10-30
Granted: 1998-11-26
Abstract: The suction cup has connecting pipes for a vacuum pump. The cup has a rigid shell (2) shaped to correspond to the part of the body to be handled. The inner face of the shell carries thin needles (8). A gap is left between the tips of the needles and the skin of the body part when in position.  The shell can have a sleeve (4) to receive the stump of the amputated limb (1). The sleeve can have a sealing collar. Two low pressure shells can be incorporated into a support band.
Patent DE-19753598-C1 (DE)
Inventor: WOLF BERNHARD PROF DR
IPC: B01L3/00
Filed: 1997-12-03
Granted: 1999-07-01
Abstract: The invention relates to a device (1) for measuring physiological parameters having a testing chamber (2) which is bordered by a first semiconductor chip (3) and a second semiconductor chip (4). A seal (7) which bounds the testing chamber (2) is arranged as a spacer between said semiconductor chips. The first semiconductor chip (3) has an active side which faces the testing chamber (2) and comprises the planar sensors. Biological cells located in a nutrient medium can be adherently attached on said active side in order to directly measure physiological parameters of the cells (6). The second semiconductor chip (4) comprises at least one addition sensor situated on an active side which faces the testing chamber (2) in order to measure global physiological parameters. The semiconductor chips (3, 4) are held in a sealing position by means of a holding device (8) which externally overlaps said chips. Outside the testing chamber (2), the semiconductor chips (3, 4) each comprise electrical connection contacts (2) which contact counter-contacts of the holding device. The invention is constructed in a simple and economical manner.
Patent DE-19849793-C1 (DE)
Title: Detection of tire sidewall bulges or necking, electronically filtering-out noise from tread edges, uses flattened laser beam and imaging device with filtering and comparisons establishing only significant areas of distortion
Inventor: KOSTKA GUENTHER
IPC: G01B21/20
Filed: 1998-10-28
Granted: 2000-03-16
Abstract: An imaging device produces a 3D representation of the surface, measuring curvature. Electronic smoothing eliminates irregularities. Differencing techniques and area comparisons establish irregularity exceeding set limits. Preferred Features: The data extraction and smoothing unit includes a band pass filter. The lower frequency is selected to suppress curvature, the upper frequency is selected to smooth higher frequencies, without removing the irregularity of interest. A development includes two low pass filters and a subtracter. A non-linear filter is used for smoothing. Pixel artifacts are excluded (aliasing); singularities are excluded. The unit making comparative judgments is a two-dimensional median filter avoiding suppression of regions exceeding the predetermined area limit. Practical implementation includes a laser (13) and cylindrical lens (12) producing a flat beam (11) to light the surface. A matrix camera (14) measures the diffusely-reflected flat beam. Bulges, or neckings of the sidewalls are registered, rejecting hash from tread edges and shoulders. A controller relates camera framing frequency and tire speed, to obtain a given resolution.
Patent DE-19851353-C1 (DE)
Title: Method and apparatus for cutting a laminate consisting of a brittle material and a plastic
Inventor: HABECK ANDREAS
IPC: C03B33/023
Filed: 1998-11-06
Granted: 1999-10-07
Abstract: The method involves preliminary heating of the plastic at least in the zone of the cutting line to reduce its viscosity. The method involves the following steps: a) the plastic is heated at least in the zone of the cutting line to lower its viscosity; b) the cutting tool is placed on the plastic side of the laminate, with the force of the tool adjustable on the laminate surface: c) a relative motion is produced between the tool and the laminate along the cutting line, the plastic is cut through and the surface of the brittle material is grazed to induce a mechanical stress; d) if necessary, the mechanical stress along the cutting line. The claimed apparatus incorporates means for implementing these steps. Preferred Features: Heating takes place by means of radiation (in particular, infrared or laser radiation), or by means of a hot gas jet.  Heating takes place by means of a heated cutting tool. The entire laminate can be heated. The laminate is cut by means of a diamond tip of a cutting tool. Alternatively it is cut by a cutting wheel or a blade made of a hard alloy or a ceramic, in particular, tungsten carbide or a sinter metal containing diamond particles. The cutting tool performs ultrasonic oscillations with amplitudes of 5-40  mu m, at frequencies between 20 kHz and 100 kHz. The plastic is a polyethylene foil 1-300  mu m thick, while the brittle material is glass, a glass-ceramic or a ceramic with a thickness up to 30 mm. Alternatively the brittle material takes the form of a foil 10-300  mu m thick. The plastic and the brittle material are joined by means of an adhesive layer 2-50 mu m thick. The plastic material can be applied to the brittle material by other processes such as, for example, casting and spraying. The apparatus includes a piezoelectric or magnetostrictive modulator for production of ultrasonic oscillatory motion of the cutting tool.  The cutting tool is pivotable about two axes.
Patent DE-19851501-C1 (DE)
Title: Sample changer stores, selects individually optimized values for voltage, current and time intervals for magnetic field generating device electromagnet current for each sample holder type
Inventor: LOEFFLER RAINER
IPC: G01N23/20
Filed: 1998-11-09
Granted: 2000-09-07
Abstract: The sample changer is designed to enable different types of sample holder to be replaced. A computer is programmed to store and select individually optimized values for voltage, current and time intervals for the current in the electromagnet of the magnetic field generating device for each sample holder type so that the holder is securely attracted to the receptacle in a gripping and holding phase and is then demagnetized in a depositing phase.
Patent DE-19851859-C1 (DE)
Title: Vacuum pump for motor vehicle brake servo has releasable drive coupling actuated by diaphragm exposed to operating vacuum
Inventor: GILLES LEO
IPC: B60T17/02
Filed: 1998-11-10
Granted: 2000-04-13
Abstract: The vacuum pump for a motor vehicle brake servo has an input shaft (28) connected to a drive shaft (16) via a coupling (36) which can be released when the pressure in the vacuum chamber is less than a set value. The coupling is actuated by a diaphragm (38) exposed to the vacuum in the chamber (41).
Patent DE-19926462-C1 (DE)
Title: Verfahren und Vorrichtung zum Behandeln von Substraten
Inventor: OSHINOWO JOHN
IPC: H01L21/00
Filed: 1999-06-10
Granted: 2000-11-30
Abstract: Um die Durchsatzkapazität einer herkömmlichen Substratbehandlungsvorrichtung bei im wesentlichen gleichbleibender Stellfläche zu erhöhen, wird eine Vorrichtung und ein Verfahren zum Behandeln von Substraten in wenigstens einem von zwei Becken, die jeweils mit wenigstens zwei Behandlungsfluids befüllbar sind, vorgesehen. Das Verfahren weist die folgenden Verfahrensschritte auf: a) Aufbereiten eines ersten Behandlungsfluids in einer für beide Becken gemeinsamen Behandlungsfluid-Aufbereitungseinheit, b) Beladen des Beckens mit Substraten, c) Einleiten des ersten Behandlungsfluids in das Becken für eine vorbestimmte Zeitperiode, d) Einleiten des wenigstens zweiten Behandlungsfluids in das Becken und e) Entnehmen der Substrate aus dem Becken, wobei die Verfahrensabläufe in den jeweiligen Becken zeitlich versetzt so gesteuert werden, daß zwischen dem Ende des Schrittes c) in einem der Becken und dem Beginn des Schrittes c) im anderen Becken ein für die Aufbereitung des ersten Behandlungsfluids ausreichender Zeitraum vorgesehen ist.
Patent DE-19940561-C1 (DE)
Title: Chipkarte für kontaktlose Energieversorgung und kontaktloses Transpondersystem mit einer Chipkarte
Inventor: REINER ROBERT
IPC: G06K19/077
Filed: 1999-08-26
Granted: 2001-04-05
Abstract: Die Chipkarte (1) weist mindestens ein sich senkrecht durch ihre Hauptflächen erstreckendes Loch (4) auf, um das herum jeweils eine Antennenspule (3) in die Chipkarte (1) eingebaut ist. Ein Stift (5) mit einer z. B. batteriebetriebenen Energie-/Sendespule ist für den Betrieb des kontaktlosen Transpondersystems durch das Loch (4) in der Chipkarte (1) steckbar, wobei eine enge induktive Kopplung und deshalb eine effektive Energieversorgung der Chipkarte (1) resultiert.
Patent MD-4344-C1 (MD)
Title: Process for producing a luminiferous composite based on amorphous chalcogenide semiconductor As2S3 and coordinative compound Eu(TTA)2(Ph3PO)2NO3
Inventor: VERLAN Victor
IPC: C09K11/77
Filed: 2014-05-20
Abstract: The invention relates to a process for producing a luminiferous composite based on amorphous chalcogenide semiconductor As2S3 and coordinative compound of europium(III), in the form of thin films and optical fibers, that can be used in the optoelectronic industry, namely for the manufacture of photoluminescent devices, for recording, transmission and amplification of optical information.The process, according to the invention, comprises the separate dissolution of semiconductor As2S3 and coordinative compound Eu(TTA)2(Ph3PO)2NO3 in propylamine or monoethanolamine at a temperature of 18…25°C, for 4…20 hours, mixing of these solutions to produce a composite in the following mass ratio, %: Eu(TTA)2(Ph3PO)2NO3 - 2.0…20.0, As2S3 - the rest, and homogenization at a temperature 18…25°C and a normal atmospheric pressure, for 20…30 hours. The resulting liquid mixture is applied on a substrate and dried at a temperature of 45…50°C for 3…5 hours.
Patent MD-4459-C1 (MD)
Title: Biogas cleaning plant
Inventor: COVALIOV VICTOR
IPC: C07C9/04
Filed: 2014-11-10
Abstract: The invention relates to a biogas cleaning plant.The plant, according to the invention, comprises a hermetic separator (6), provided with a level gauge (7), a pressure gauge (8) and a zeolite filter (9) with a nozzle (10) for withdrawal of cleaned biogas, inside the separator (6), in the lower part is placed a bubbler (5), connected through a pipeline (4) to a saturater (3), connected to pipelines (1, 2) for introduction of water and biogas; an open-type desorber (14), inside which is placed a magnetic spherical load (15), a bubbler (13), connected through a pipeline (12) to the separator (6), a water outlet pipe (18), placed coaxially with the desorber (14) and connected to a tank (19), which is connected through a pipeline to a water recirculating pump (20), on the outer side of the desorber (14) is installed a solenoid (16), connected to a voltage regulator (17). The plant also comprises a commutator (21), connected to the pressure gauge (8), the voltage regulator (17), the recirculating pump (20), and to electromagnetic valves (V1-V5).
Patent MD-4791-C1 (MD)
Title: Process for producing a CuO-Fe2O3 nanowire network on glass substrate
Inventor: ABABII NICOLAI
IPC: B82Y40/00
Filed: 2019-06-05
Abstract: The invention relates to a technology for producing nanostructured materials, in particular to a technology for producing a nanowire network, which can be used in the manufacture of gas sensors and various micro-optoelectronic devices.The process for producinga CuO-Fe2O3 nanowire network on glass substrate comprises degreasing the glass substrate, applying iron microparticles and copper microparticles on its surface, thermal oxidation in air, in an electric furnace, at a temperature of 425°C for 4 hours with the rate of temperature rise in the furnace of 40°C/min.
Patent RU-2072915-C1 (RU)
Title: Способ получения клееной продукции из древесины
Inventor: VOLYNSKIJ VLADIMIR N
IPC: B27G11/00
Filed: 1993-01-12
Granted: 1997-02-10
Abstract: Использование: деревообрабатывающей промышленности, при столярно-мебельном производстве. Сущность изобретения: способ включает одновременно опиливание двух торцев короткомерных отрезков, нанесение клея на торцы, кратковременное сжатие склеиваемых поверхностей. Для склеивания применяют быстротвердеющий клей-расплав.
Patent RU-2050517-C1 (RU)
Inventor: ZOZULYA ANATOLIJ D
IPC: F25B9/02
Filed: 1993-02-26
Granted: 1995-12-20
Abstract: Использование: изобретение относится к газодинамическим способам разделения газовоздушных смесей и может быть использовано, например, для разделения метановоздушных смесей при тангенциальной подаче исходного газа. Сущность изобретения: исходную газовоздушную смесь тангенциально подают во внешнюю трубу 1 с обеспечением возникновения вихревого шнура легкой фракции горячих составляющих и двигающегося в противоположном направлении по внутренней трубе 3 холодного потока тяжелых составляющих смеси. При этом газовая смесь подается со сверхзвуковой скоростью через сопло Лаваля 8 с косым срезом. Устройство для разделения газовоздушных смесей содержит внешнюю трубу 1 с тангенциальным патрубком 2 ввода смесей, в котором расположено сопло Лаваля 8 с косым срезом. Соосно внешней трубе 1 размещена труба 3 для отвода "холодных" продуктов разделения, на поверхности которой выполнены сквозные отверстия 9, а на торце, расположенном за пределами трубы 1, установлен регулируемый дроссель 4. Внешняя труба 1 снабжена дроссельным клапаном 6 для прохода вихревого шнура. 2 с. п. ф-лы, 2 ил.