baber/WOPTO huggingface dataset:
Patent DE-19912491-A1 (DE)
Title: Verpackungsmaschine
Inventor: NATTERER HANS
IPC: B65B7/16
Filed: 1999-03-19
Abstract: Es wird eine Verpackungsmaschine mit einem Rahmen 1 mit einer Eingangsseite 2 und einer Ausgangsseite 3 und einer Mehrzahl auf einer Bahn von der Eingangsseite zur Ausgangsseite nacheinander angeordneten Schalenträgern 4 zum Aufnehmen von Schalen 16 geschaffen. Es ist ein Antrieb 9, 13 zum Vorwärtsbewegen der Schalenträger 4 in einer Vorschubebene vorgesehen. Ferner ist eine Zuführeinrichtung zum Zuführen einer Oberfolie 17 zum Abdecken der gefüllten Schale 16 vorhanden. Jeweils aufeinanderfolgende Schalenträger 4 sind mittels beweglicher Verbindungsglieder 6 gelenkig verbunden. An jedem Schalenträger sind kopfseitig und rückseitig Eingriffselemente 8 vorgesehen. Der Antrieb ist als ein um Umlenkrollen 10, 12 geführtes Kettentrum 9 ausgebildet, in welches die Eingriffselemente 8 in ihrer dem ersten Kettentrum 9 benachbarten Position eingreifen. Eine Zuführeinrichtung ist für die Oberfolie 17 vorgesehen, die ebenfalls seitlich geführte Kettentrume 21 aufweist, welche über einen vorbestimmten Weg in einer zum ersten Kettentrum 9 parallelen Ebene parallel zu dem ersten Kettentrum und in einem vorbestimmten Abstand von diesem geführt sind. Die Eingriffselemente 8 greifen über einen vorbestimmten Weg mit dem antreibenden Kettentrum 9 und über einen vorbestimmten Weg mit dem zweiten Kettentrum 21 in Eingriff, so daß beide Ketten durch ein und denselben Antrieb in Bewegung gesetzt werden.
Patent DE-19919384-A1 (DE)
Title: Verfahren zum Trockenätzen und Vakuumbehandlungsreaktor
Inventor: TURLOT EMMANUEL
IPC: H05H1/46
Filed: 1999-04-28
Abstract: Ein Trockenätzverfahren ist insbesondere auf die Entfernung von Ablagerungen von PECVD-Reaktoren anwendbar. Ein Reaktivätzgas wird dem evakuierten Reaktor zugeführt und das Gas, das die Reaktionsprodukte des Ätzverfahrens enthält, wird aus dem Reaktor entfernt. Nach einem ersten Gesichtspunkt der Erfindung wird die Zufuhr von Reaktivätzgas nach einer bestimmten Zeitspanne während der Reaktion reduziert, um die Menge an unreagiertem Gas, das an die Umgebung oder an einen abgasseitigen Naßabscheider abgegeben wird, zu reduzieren. Der Fluß der Reaktionsprodukte im Auslaß kann überwacht werden, um eine automatische Steuerung der Zufuhr des Ätzgases als eine Funktion der Reaktionsrate zu ermöglichen. Unter einem zweiten Gesichtspunkt der Erfindung kann SF¶4¶ als Ätzgas verwendet werden. Es wurde gefunden, daß es zumindest so effektiv wie SF¶6¶ bei der Entfernung von siliziumbasierten Ablagerungen ist und daß es aufgrund seiner geringeren Stabilität sich nicht als Verunreinigung in der Umgebung aufhält.
Patent DE-19920429-A1 (DE)
Title: Magnetic field strength measuring device using Faraday cell
Inventor: HEID OLIVER
IPC: G01R33/24
Filed: 1999-05-04
Abstract: The device includes a Faraday cell (2) which receives light from a linearly polarised light source (1). After covering a certain number of optical wavelengths, the light is passed out of an output-coupler (20-23).  An analyser (30-33) for the light from the Faraday cell has a polarisation plane which can be adjusted w.r.t. the polarisation plane of the linearly polarised light from the light source. At least one light sensor (40-43) detects the light from the analyser.
Patent DE-19920852-A1 (DE)
Inventor: DINKEL DIETER
IPC: F16L55/054
Filed: 1999-05-06
Abstract: The invention relates to a vibration damping unit (1) for damping vibrations and pulsations in a flowing medium. The inventive unit achieves an especially space-saving arrangement, in particular for hydraulic, slip-controlled braking systems in motor vehicles by the provision of a pressure sensor (9) on the vibration damping unit (1).
Patent DE-19922228-A1 (DE)
Title: Capsule holder has two segments holding top and bottom capsule parts . stepped holes, vacuum suction holes, and connections
Inventor: WURST REINER
IPC: A61J3/07
Filed: 1999-05-14
Abstract: The capsule-holder has a first segment (21) holding the bottom parts (a) of the capsules, and a second segment (22) holding the top parts (b) of the capsules. The segments contain stepped holes (23,24) holding the top and bottom capsule parts. The stepped holes cooperate with vacuum suction holes. The stepped holes of the first segment contains at least one extra cavity which transfers the vacuum in the vacuum suction hole to the stepped holes of the second segments.
Patent DE-19926940-A1 (DE)
Inventor: MUELLER-BONDER GUIDO
IPC: B60L9/30
Filed: 1999-06-14
Abstract: The rail vehicle has at least one interchangable or modifiable carriage component (3), which can be fitted with components for operation via a secondary energy supply system (2), in conjunction with at least one locomotive module (4) for operation with a primary energy supply system (1).
Patent DE-19927263-A1 (DE)
Title: Drive system, especially for motor vehicle, has rotor arrangement brought to desired working temperature and/or held close to temperature by heat transfer arrangement, e.g. using heat transfer fluid
Inventor: WEIMER JUERGEN
IPC: B60L50/16
Filed: 1999-06-15
Abstract: The drive system has a drive shaft (14) and an electric machine (34) for turning the shaft and/or for deriving electrical energy when the shaft is turning. The electric machine has a stator arrangement (36) and a permanent magnetic rotor arrangement (38) that rotates with the shaft. The rotor arrangement can be brought to a desired working temperature and/or held close to the working temperature by a heat transfer arrangement (42), preferably using a heat transfer fluid. An Independent claim is also included for a method of operating a drive system.
Patent DE-19927787-A1 (DE)
Inventor: WEFERLING NORBERT
IPC: C07F9/38
Filed: 1999-06-18
Abstract: Alkylphosphonic acids are produced by reaction of short chain olefins with phosphorous acid.
Patent DE-19928211-A1 (DE)
Title: Guide for machine elements has lock-in connection with catch element, guide cable, rail or chain, U-shaped attachment with arms, and clamp, screw or spring
Inventor: KLEIN ARNO
IPC: F25D23/02
Filed: 1999-06-19
Abstract: A lock-in connection with one catch element (12,13) is positioned on the machine elements and is located between the machine elements and a guide element fitting into the guide track (8 ). The catch element(s) fit(s) into cavities (10,11) in the machine element. Two catch elements are positioned on the ends of two arms (14,15) of a U-shaped attachment to the connection. The arms are pulled together or apart by a pre-set force by means of a clamp, screw (47) , rubber element or spring.
Patent DE-19929560-A1 (DE)
Title: Armoured ring for rotating pneumatic dust extractor has reinforcement for grinding chamber door set close against seal and inside ring to reduce transverse and ring-shaped flow
Inventor: PETER RALF
IPC: B02C13/08
Filed: 1999-06-18
Abstract: The reinforcement (6) for the grinding chamber door is fitted so close against a seal (7) and inside ring (14) of the door that a transverse and ring-shaped flow is reduced so as to significantly reduce the amount of carbon dust particles which are also conveyed. The V-shaped grooved flanks of the surface of an armoured ring counteract the flow direction so that wear is reduced.  The groove flanks can run parallel to each other. Where V-shape the v is opposite the flow direction.
Patent DE-19930992-A1 (DE)
Title: Monitoring function of signal cable for transferring vehicle speed signal involves permanently feeding base signal into cable, detecting presence of base signal in controller
Inventor: DAHMEN HANS-DIETER
IPC: G08B29/06
Filed: 1999-07-05
Abstract: The method involves permanently feeding a base signal (GS) into the signal cable (13) and detecting the presence of this signal in a controller (14) to which the speed signal (TS) is to be transmitted, so that a fault can be detected in the signal line if the base signal is absent in the controller.  An Independent claim is also included for an arrangement for monitoring the function of a signal cable for transferring a speed signal.
Patent DE-19934253-A1 (DE)
Title: Binary arithmetic unit has additional logic stages for improved power handling
Inventor: SEDLAK HOLGER
IPC: G06F7/503
Filed: 1999-07-21
Abstract: The binary addition has stages with two data inputs (A,B) and a carry (CARRY IN). Sum(SUM and carry (CARRY OUT) are generated together with an intermediate signals (P= A EXOR B and G=A AND B) are provided. A switch (120) provides output selection if P is high and closes if G is high using switching stages (134,136).
Patent DE-19934990-A1 (DE)
Title: Method of detecting subscriber hung-up state signaling, involves ascertaining subscriber signaling from analyzed signal rhythm
Inventor: NAUMBURGER VOLKMAR
IPC: H04M1/82
Filed: 1999-07-26
Abstract: Communication terminals, particularly those with automatic voice/speech recognition and operator prompting and operating with high-grade active filters having a narrow band-width leading to high circuit costs can dispense with such filters to give satisfactory results in detecting a subscriber signaling, where the signal is received in a communication terminal (20) containing a subscriber signaling and the narrow-band filters (60,70,80) only filter out one signal component of a given frequency from the reception signal, and the subscriber signaling is then ascertained in relation to the analyzed signal. rhythm.
Patent DE-19935010-A1 (DE)
Title: Verfahren und Vorrichtung zum Imprägnieren von Flüssigkeiten mit Gasen
Inventor: SCHMIDTKE WOLFGANG
IPC: B01F3/04
Filed: 1999-07-26
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Imprägnierung von Flüssigkeiten mit Gasen. Das Gas, z. B. Kohlendioxid, wird strahlförmig (11) mit einer Gasstrahlgeschwindigkeit von mindestens 20 m/s in die beispielsweise in einem Reaktor (1) befindliche Flüssigkeit eingetragen. Dabei wird das Gas vorzugsweise unter hohem Druck derart in die Flüssigkeit eingespeist, daß eine spiralförmige Strömung in der Flüssigkeit entsteht. Zusätzlich kann ein Rotationsgasabscheider (2) durch den Gaseintrag angetrieben werden, der für eine Gasblasenseparierung sorgt.
Patent DE-19936900-A1 (DE)
Title: X-ray analysis position comparison and spectral analysis, comprises altering spectral position of diffraction lines by single defined change in position of test item, and repeating measurement of emission spectrum
Inventor: KAEMPFE BERND
IPC: G01N23/223
Filed: 1999-07-29
Abstract: In a first stage the spectral position of the diffraction lines is altered by a single defined change in the position of the test item, followed by a repeat measurement of the emission spectrum and comparison of the emissions against the two positions. Those parts of the spectrum which remain unchanged are separated and analyzed by conventional X-ray fluorescent analysis. In a first stage the spectral position of the diffraction lines is altered by a single defined change in the position of the test item, followed by a repeat measurement of the emission spectrum and comparison of the emissions against the two positions. Those parts of the spectrum which remain unchanged are separated and analyzed by conventional X-ray fluorescent analysis. The positions measured are determined using the first-stage diffraction lines and determination of the characteristic crystalline values of the test items, and detection of mono-crystalline zones (m) within the test item. The final stage systematically repeats determination of the characteristic crystalline values, and determines the symmetrical elements within the crystal structure and/or the crystal orientation using a conventional crystallography process.
Patent DE-19938026-A1 (DE)
Title: Production of pig iron and the preliminary products for steel comprises partially degreasing the fine coal and coal dust, and hot briquetting
Inventor: WURM JOHANN
IPC: C21B13/14
Filed: 1999-08-11
Abstract: Fine coal and dust having a high proportion of volatile components is partially degreased and subsequently hot briquetted. The tar components of the coal are used as binder and the briquettes obtained are used in the heated state in the melt-down gasifier. An Independent claim is also included for an apparatus for carrying out the production of pig iron and also the preliminary products for steel comprising a degassing reactor (27) for partially degassing fine coal, and a hot briquetting plant (28) joined to the melt-down gasifier (6) by a conveyor line (7).
Patent DE-19938697-A1 (DE)
Title: Motor vehicle seat has pad support with swivel drive to alter angle of inclination and flexibility of seat, and reduce seat flexibility during accidents
Inventor: WOHLLEBE THOMAS
IPC: B60N2/90
Filed: 1999-08-14
Abstract: The seat has a seat part and a pad on a pad support. The pad support (22) is held pivoted on or near its rear end, and has at least one swivel drive (34,50) for adjustment of its angle of inclination. The pad support can be adjusted by the user, to vary the angle of the surface (18) of the seat (8) and/or the flexibility of the seat pad. The swivel drive is positioned under the pad support. It incorporates a piston/ cylinder unit with gas generator, actuated during an accident. The angle of inclination of the pad support is automatically adjusted during an accident, to reduce seat flexibility.
Patent DE-19941135-A1 (DE)
Title: Defect analysis method for semiconductor material
Inventor: DAALMANS GABRIEL
IPC: G01R31/265
Filed: 1999-08-30
Abstract: The defect analysis method has a HF magnetic field applied to the examined surface of the semiconductor material, via a magnetic field coil (11), with detection of the eddy current response within the semiconductor material.  The examined area of the semiconductor material is illuminated with light for charge carrier generation, the eddy current response detected via an inductive sensor (12) with a detector coil, which can be provided by the magnetic field coil.
Patent DE-19941647-A1 (DE)
Title: Positioning unit for aligning holder has pick up elements, supports, peripheral elements, thrust elements, container and parallelogram links
Inventor: BAMBYNEK ALEXANDER
IPC: B66C1/66
Filed: 1999-08-27
Abstract: The holder (A) has at least two pick-up elements (10) and vertically movable support elements (6) possessing at least one peripheral element (7). On the top rim of the container side walls (8) are thrust elements (9) spaced apart from each other. When the holder is lowered over the container (C), the support elements rest on the thrust elements. The support elements are on the same horizontal plane and are synchronously and horizontally movable onto the thrust elements. The support elements are movably connected by parallelogram links (4) to the holder by means of a first (2) and second (5) vertical support.
Patent DE-19942857-A1 (DE)
Inventor: BARBEZAT GERARD
IPC: C23C4/11
Filed: 1999-09-08
Abstract: Aluminum oxide-based layer applied on a substrate by plasma spraying has a thickness of more than 0.3 mm and is built up in a sandwich fashion to form a lamella. The aluminum oxide layers are placed between two intermediate layers of a ceramic material which increases the volume on cooling by phase conversion.
Patent DE-19947025-A1 (DE)
Title: Motor vehicle drive system control method involves engaging safety measure if demand to produce control state is generated and transition cannot take place
Inventor: ENGELBRECHT ULRICH
IPC: F16H61/16
Filed: 1999-09-30
Abstract: The method involves generating a control demand for an automated coupling arrangement or/and an automated gearbox arrangement based on information representing the vehicle operating state to bring it into or hold it in a control state, checking whether a transition of the coupling and/or gearbox is possible to the control state and engaging a safety measure if a demand to produce the control state is generated and the transition cannot take place.
Patent DE-19947374-A1 (DE)
Title: Method to detect geometrical variations of co-ordinate measuring devices or tools; involve measuring large number of lengths optically and determining two-dimensional network by trilateration
Inventor: SCHWENKE HEINRICH IVEN
IPC: G01B11/03
Filed: 1999-10-01
Abstract: The method involves using one or more hinged length-measuring systems (1). A large number of lengths are measured optically to a reference element fixed to the tool or co-ordinate measuring device. A two-dimensional network is determined from the lengths by trilateration. The network is used to determine the geometry variations of the axes of the device to be tested.
Patent DE-19950997-A1 (DE)
Title: Outer wall connection is for heating apparatus, particularly with gas burner, combustion chamber and heat transmitter in closed housing, fresh air being blown into housing by blower
Inventor: DEBOWSKI DOBROMIL
IPC: F24H9/00
Filed: 1999-10-22
Abstract: The heating apparatus, particularly with an outer wall connection, has a gas burner, a combustion chamber and a heat transmitter in a closed housing. Fresh air is blown into the housing by a blower and guide walls in the housing divert a part volume of the total fresh air, which via a cooling shaft enclosing the combustion chamber passes to a flue gas chamber and from there into a flue gas connection leading out of the housing. The total delivery volume of fresh air is fed via a flow path surrounding the cooling shaft (26,46) into the plane of the gas burner (10) or into its mixture area (34). The part volume of fresh air cooling the combustion chamber (12) is firstly diverted in this area into the cooling shaft.
Patent DE-19951417-A1 (DE)
Title: Control valve with a piston having a area for the passage of hydraulic fluid in rotation reduces hysteresis effects
Inventor: EBINGER GUENTER
IPC: F16K3/24
Filed: 1999-10-26
Abstract: The area for the passage of fluid is so formed that the fluid passes, in rotation, through a helix machined into part of the piston(1). As the piston also rotates friction forces between the piston and the valve chamber(2) walls is reduced.
Patent DE-19953345-A1 (DE)
Title: Wall surface heating for heat therapy cabin has heat conduction plate between tubular heat source and heat distribution panel for preventing localized heating of latter
Inventor: KURZ HUBERT
IPC: H05B3/00
Filed: 1999-11-05
Abstract: The wall surface heating has electric tubular heating elements or heating cables sandwiched between the inner wall and the outer wall of the heat therapy cabin, provided by stable wall sections with heat distribution panels (3).  A heat conduction plate is positioned between the heating source (1) and the heat distribution panel, having an expansion zone (41) directly below the heating source and a heat transfer zone (40) spaced from the heating source with a large surface area in direct contact with the heat distribution panel.
Patent DE-19957994-A1 (DE)
Title: Regulating motor-driven adjusters e.g. for seats in vehicles, involves detecting times when marking passes two detectors in succession, and deriving time to transit angle between them and hence drive speed
Inventor: HEINRICH PETER
IPC: H02P6/16
Filed: 1999-12-02
Abstract: The method involves detecting the times at which a characteristic marking (13,14) of a transducer (1) coupled to the motor passes two or more detectors (2,3) in succession to determine the revolution rate of the drive and deriving the time span over which the markings transit the angular section between the two detectors. The transducer can have a number of characteristic markings spaced along its periphery.
Patent DE-19960923-A1 (DE)
Title: Einrichtung zur Datenumsetzung für einen Reed-Solomon Dekodierer
Inventor: WITTE FRANZ-OTTO
IPC: H04L1/00
Filed: 1999-12-17
Abstract: Einrichtung (1) für einen Reed-Solomon-Dekodierer (6), die mit einem ersten und zweiten Datenstrom (d1, d2) gespeist ist. Der erste Datenstrom (d1) ist dem Reed-Solomon-Dekodierer (6), dessen Dekodierungsverfahren durch ein erstes primitives Polynom definiert ist, direkt oder über eine Zwischenverarbeitungsstufe (7, 8) zugeführt. Der zweite Datenstrom (d2) ist einem Codeumsetzer (11) direkt oder über eine Zwischenverarbeitungsstufe (9, 10) zugeführt. Der Codeumsetzer (11) führt eine isomorphe Abbildung durch. Nach dem Reed-Solomon-Dekodierer (6) findet eine zweite, zur ersten inverse isomorphe Abbildung dieser umgesetzten Daten mittels eines zweiten Codeumsetzers (12) statt.
Patent DE-19963834-A1 (DE)
Inventor: TISSAUER WOLFGANG
IPC: D21H23/00
Filed: 1999-12-30
Abstract: The present invention relates to a method of applying a treatment composition to a fiber-based planar product, in particular tissue, said method comprising the steps of: a) producing particles from a frozen treatment composition containing at least one treatment chemical, c) applying the frozen particles of the treatment composition to the planar product, d) heating the frozen particles of the treatment composition to the melting point of the frozen treatment composition or to a higher temperature, as well as an apparatus usable for this method and a fiber-based planar product obtainable by this method. The method of the invention is particularly suitable for the application of treatment chemicals having chemical or physical properties which are difficult to bring into harmony, when applying these chemicals.
Patent EP-1048735-A1 (EP)
Inventor: NEGRIER CLAUDE DR
IPC: C07K14/755
Filed: 2000-04-08
Abstract: A DNA-construct has been disclosed which is suitable for a tissue-specific
expression of a blood coagulation factor like Factor IX, which comprises a DNA
coding for an amino acid sequence of a blood coagulation factor and a DNA
coding for a promoter which is specific for the expression in hematopoietic cells.
Patent EP-1149803-A1 (EP)
Inventor: CHEBANOV SERGUEI
IPC: C02F101/20
Filed: 2000-09-01
Abstract: Comprehensive purification of ground water and/or mine water, and/or wastewater
of various origin aimed at removing impurities of heavy metal, arsenic, organic
contaminants and radioactive species is carried out in the field of galvanic cell
comprising metal alloy and/or metal mixture with a variety of carbon-containing
materials with further separation of settled materials of the galvanic cell and
precipitation of contaminants. 
     Beneficial features of the process are technological simplicity, cost-effectiveness,
environmental safety and high performance.
Patent EP-1096570-A1 (EP)
Inventor: MATSUURA KATSUYOSHI
IPC: H01L27/105
Filed: 2000-10-18
Abstract: A method of fabricating a semiconductor
device having a ferroelectric capacitor includes the
steps of forming a lower electrode layer of the
capacitor on an insulation film covering
an active device element, forming a ferroelectric film
for example PZT or PLZT, on the lower electrode layer,
crystallizing the ferroelectric film by applying
a thermal annealing process in an atmosphere
containing a non-oxidizing gas and an oxidizing gas or
containing an oxidizing gas under a reduced pressure,
and forming an upper electrode layer on the
ferroelectric film. The ferroelectric film has a columnar
microstructure and consists essentially of crystal grains
having a uniform grain diameter of less than about 200nm.
Patent EP-1210898-A1 (EP)
Inventor: KATTENBERGER DIETER
IPC: A47L9/06
Filed: 2000-11-22
Abstract: The dust suction nozzle for a vacuum cleaner has a base plate with a transverse suction opening (7) and with thread lifting strips of fabric on either side. The ratio of the width of the ends of the suction opening nozzle to the length of the fabric strips is smaller than two to eight. The strips are separated from the opening by ribs.
Patent EP-1106076-A1 (EP)
Inventor: SATO MINORU
IPC: A23K1/16
Filed: 2000-12-06
Abstract: Disclosed is a method for raising an edible animal, in which a finely
pulverized product of a plant tissue of Stevia is added to feed in an
amount of 0.5% to 7% by weight, thereby preventing exudation of meat
juice from meat of the edible animal, decreasing fat content without
turning meat of the edible animal stale, producing DHA-containing meat
of the edible animal, or preventing an egg of the fowl (preferably, a
hen's egg) from being broken.