baber/WOPTO huggingface dataset:
Patent DE-19840070-A1 (DE)
Title: Operating element for automobile component operating controls e.g. for heating and/or air-conditioning system, has rotation and axial movement of operating organ coupled to rotary and push-button switches
Inventor: LAUKEMPER FRANZ-JOSEF
IPC: H01H25/06
Filed: 1998-09-03
Abstract: The operating element has an operating organ (18) which can be rotated and displaced axially with an illuminated location symbol (24) and a function display (28) at its front side. The rotation of the operating organ is coupled mechanically to a rotary switch (44), its axial movement used for operation of a push-button switch (48), the rotational coupling element (36) acting as a screened light conductor for supplying light to the front side of the operating organ.
Patent DE-19842396-A1 (DE)
Title: Electrically-conductive diamond layer forming electrode for electrochemical generation of ozone and ultra-pure water
Inventor: WURM JOERG
IPC: C02F1/461
Filed: 1998-09-16
Abstract: The electrode includes a large-area layer (3) of doped diamond on a body (1, 2). The diamond layer follows surface structuring of the body. Preferred features: The body is a self-passivating metal. Between body and diamond layer, an intervening layer (4) of bonding agent resists oxidation during electrolysis. The core (1) of the body is electrically-conductive and surrounded by a casing (2) of the self-passivating metal. The body comprises expanded metal. It has uniformly-distributed points, edges and/or further locations enhancing anode reaction. The body is alternatively disc-shaped and includes holes of uniform size and/or uniformly-distributed V-shaped incisions. In a development, a cell producing ultrahigh purity water has a pressure-resistant casing containing an electrode as described, an ion exchange membrane and a counter-electrode.
Patent DE-19845316-A1 (DE)
Title: Stackable ball grid array (BGA) semiconductor casing
Inventor: CHUN DONG SEOK
IPC: H01L25/18
Filed: 1998-10-01
Abstract: The casing has a support (21) with carrier plate (23), locating a carrier frame (25). Both surfaces have exposed metal patterns (26). The plate underside has formed conductive tracks (24a), coupled to the patterns. Tracks are screened by a solder stop layer (27), while couplers (24b) are formed by partly exposed tracks. A top-contact semiconductor chip is fitted (1). The chip top has metal tracks (4a) with feed lines (4b), extended outwards with conductive balls (8a). Parts of the assembly are encapsulated (28). An Independent claim is also included for the method of manufacturing the BGA package.
Patent DE-19845977-A1 (DE)
Title: Layout with electronic and mechanical couplers for old telephone equipment suited to its original construction coupling to modern analog telephone connections passes through relays, blocks and repeaters with call detectors.
Inventor: GRIES HERBERT
IPC: H04M1/02
Filed: 1998-10-06
Abstract: A telephone line (La,Lb) from a telecommunication unit passes through a first relay (2), a dialing block (3), a repeater (4), a matching device (5), a second relay (6), a connecting block (8) and an original line (9) one after the other as far as the old telephone appliance. A 230 V power source comes from the mains via a power supply (42) and the original line (9) connects to the old telephone equipment.
Patent DE-19846356-A1 (DE)
Title: Arrangement for monitoring combustion process in combustion engines has component that can be introduced into combustion chamber contg. waveguide for infrared or visible light
Inventor: KUGLIN ECKHART
IPC: F02D35/02
Filed: 1998-10-08
Abstract: The arrangement has a component (2) that can be introduced into a combustion chamber that contains a waveguide (6) for electromagnetic radiation. The waveguide is conducting in the infrared or visible region. A radiation intensity sensor is mounted on the output of the waveguide.  Independent claims are also included for a glow plug and an ignition plug for an internal combustion engine.
Patent DE-19848594-A1 (DE)
Title: Electric drive for throttle valve of vehicle IC engine
Inventor: KOWATARI TAKEHIKO
IPC: F02D11/10
Filed: 1998-10-21
Abstract: A servo drive for the throttle valve of an IC engine has the servo motor (107) driving the throttle valve shaft (108) via a reduction gear train. By careful selection of the system parameters the response time of the servo drive is reduced to less than the normal response mechanical time of the throttle valve mounting, i.e. to less than 80 milliseconds. The response time of the servo drive, which includes the return spring drive (111,112) is derived from various parameters including the maximum torque from the servo motor, the reduction gearing factor, the maximum return torque of the return drive (spring), the voltage applied to the servo motor, the ohmic resistance of the servo drive etc.
Patent DE-19850564-A1 (DE)
Title: Fire detection comprises use of fire alarms incorporating electrochemical and/or semiconductor gas sensors
Inventor: DITTMER HAUKE
IPC: G01N33/00
Filed: 1998-11-03
Abstract: The origin and progress of the fire is detected and followed by one or more fire alarms (8) incorporating one or more electrochemical and semiconductor gas sensors (1,2) of the same or different design, which identify one or more different types of gas. The origin and progress of the fire is detected and followed by one or more fire alarms (8) incorporating one or more electrochemical and semiconductor gas sensors (1,2) of the same or different design, which identify one or more different types of gas. An Independent claim is also included for a system for fire detection, comprising ionization smoke detectors and flame detectors. The system has electrochemical sensors for CO (1) and HCN (2), a semiconductor gas sensor (3) for the detection of flammable gases, a temperature sensor (4), smoke gas detectors (5), a microprocessor (6), a data storage system (7), fire alarm (8), a fire extinguishing system (9), and a display system (10).
Patent DE-19850570-A1 (DE)
Title: Production of new or known tri-O-hydroxyalkyl quercetin or isoquercetin derivatives, e.g. useful as food supplements, comprises enzymatic hydrolysis of tri-O-hydroxyalkyl rutin derivatives in an aqueous medium
Inventor: BUCHHOLZ HERWIG
IPC: A23L33/10
Filed: 1998-11-02
Abstract: The production of tri-O-hydroxyalkyl quercetin or isoquercetin derivatives (I) comprises enzymatic hydrolysis of tri-O-hydroxyalkyl rutin derivatives (II) in an aqueous medium.  The production of tri-O-hydroxyalkyl quercetin or isoquercetin derivatives of formula (I) comprises enzymatic hydrolysis of tri-O-hydroxyalkyl rutin derivatives of formula (II) in an aqueous medium. R<1>  = OH or a group of formula (i); and m, n, p  = 2-8. An Independent claim is also included for tri-O-hydroxyalkyl isoquercetin derivatives of formula (I) where R<1> is a group of formula (i).
Patent DE-19851049-A1 (DE)
Title: Mould operating mechanism for glassware forming machine
Inventor: LOVELL WALTER E
IPC: C03B9/347
Filed: 1998-11-05
Abstract: Each mould support is coupled to a nut moving on a motor-driven lead screw. Preferably there are two nuts on left and right hand ends of the screw, each connected by a linkage to a yoke coupled to the mould support. The screw is of controlled rigidity. When the moulds are in the closed position the screw deflects so that the rear surfaces of the nuts engage the inner surfaces of the machine housing.
Patent DE-19852535-A1 (DE)
Title: Display monitor device for automobile sun visor e.g. for use with onboard computer or navigation system, incorporated within thickness of sun visor or mounted on surface of sun visor
Inventor: KOEGLER RUEDIGER
IPC: B60K35/00
Filed: 1998-11-05
Abstract: The display monitor device (13) has a liquid crystal display screen which is incorporated in the pivoted sun visor (11), or is attached to the sun visor surface, e.g. together with associated soft key controls for the electronic device to which the display monitor device is linked, a loudspeaker and/or further display instruments.
Patent DE-19852778-A1 (DE)
Title: D/A converter unconnected to earth or any other potential
Inventor: KUROIWA KIYOTO
IPC: H03M1/68
Filed: 1998-11-16
Abstract: The conversion with different factors provides numerous digital data with different levels. An output device selects a digital data dependent on signal quality of the input data, while the other digital data are attenuated below a preset noise level  Several D/A converters convert the digital data into analog signals, whose level is converted into the original level by a reconverter. The reconverted analog signals are processed by an adder, and an attenuator processes the IF and HF components of the analog signals.
Patent DE-19854896-A1 (DE)
Title: Dosing device  for building, chemical industry, baking etc.
Inventor: ELSHOF BERNARDUS GERARDUS JOHA
IPC: G05D7/06
Filed: 1998-11-27
Abstract: The dosing device (1) with a silo (2) and doser (3).  The particulate material comes out of the silo through an outlet (22). There are detecting devices to detect the presence of the material. When a certain amount of material is present, the detecting devices control the doser to take the material to the outlet. If the prescribed amount is not present, the doser is controlled to take more material from the silo to make up the amount.
Patent DE-19855537-A1 (DE)
Title: Explosive shell with sleeve containing splitters, is produced by applying grooves to sleeve, placing splitters in grooves, and closing grooves by rolling and welding
Inventor: FISCHER SIEGMAR
IPC: F42B12/24
Filed: 1998-12-02
Abstract: Production of an explosive projectile with a sleeve with walls containing splitters, comprises applying ring or spirally shaped grooves to the sleeve, with a diameter that corresponds to the splitter diameter. The splitters are then placed in the grooves and the grooves are closed by applying pressure using a roller, followed by welding and/or using an elastic lacquer.
Patent DE-19856681-A1 (DE)
Title: Protective window or door grille against insects and foliage comprizes grille screen edge holders of differing width each holder made of two strip parts with fitted magnet or magnetic material.
Inventor: AMMER ANDREAS
IPC: E06B9/52
Filed: 1998-12-09
Abstract: The edge holders (3,4) are placed on only two opposing edges of the grille (2) and one edge at least is straight, each holder to be composed of two strip parts (3.1,3.2,4.1,4.2) made up of flat rectangular profiles to allow the edges of the densely coiled grille to be fixed between the strips. The holders (3,4) differ in width and the strip parts stand 4 m high and measure up to 5 cm across. One holder of one of the two strip parts should be set back relative the other at the ends. A flat magnet is placed on one of the strip parts and/or one of the strip parts is made of magnetic material. One of the two edge holders is held in a holding fitment slit lengthways along the narrow side.
Patent DE-19857462-A1 (DE)
Title: Method to test individual components of vehicle; involves measuring data for all components that affect individual component in different operating states and generating signal course for individual component
Inventor: SCHMIDT HANS-HEINRICH
IPC: G01M15/05
Filed: 1998-12-12
Abstract: The method involves using a test stand (10) with a signal data measurement device and a signal generator (11). Measurement data are recorded and stored for all the components that affect the individual component (4) in different operating states using the signal data measurement device in a state in which it is integrated into the whole system.  A signal course for the individual component is generated through the signal generator. An Independent claim is included for a test stand for implementing the method.
Patent DE-19858693-A1 (DE)
Title: Verfahren und Vorrichtung zur Montage von aufgeständerten Fußbodenplatten
Inventor: DOMIG HERMANN
IPC: E04F15/024
Filed: 1998-12-18
Abstract: Beschrieben wird ein Verfahren zur Montage von aufgeständerten Fußbodenplatten mit Verfahrensschritten, wobei DOLLAR A - auf der Auflageebene werden Stützen aufgestellt, wobei die Stützplatten jeder Stütze mit mindestens einer Klebefläche beschichtet sind; DOLLAR A - jede Fußbodenplatte wird mit jeweils einer Ecke auf einer Klebefläche auf der Stützplatte der Stütze aufgelegt; DOLLAR A - die Auflage der Fußbodenplatte auf die Stützplatte erfolgt, etwa so, daß ein Viertel der Fläche der Stützplatte von der Ecke der Fußbodenplatte bedeckt wird und ein etwa mittiges Zugangsloch in der Stützplatte freibleibt; DOLLAR A - es wird mit der Hand die Ecke der Fußbodenplatte mit der daran klebenden Stütze angehoben und die gewünschte Neigung der Fußbodenplatte eingestellt; hierbei wird mit einem geeigneten Werkzeug durch das Zugangsloch in der Stützplatte die Spindel der Stütze betätigt; DOLLAR A - die Betätigung der Spindel erfolgt solange, bis bei ausgerichteter Fußbodenplatte der Fuß der Stütze satt auf der Auflageebene aufliegt; DOLLAR A - Wiederholung der Verfahrensschritte nach Ziffern 1-5 für jede weitere Ecke der Fußbodenplatte; DOLLAR A - Auflegen einer weitern Fußbodenplatte auf die Stützplatten der bereits ausgerichteten Stützen; DOLLAR A - Wiederholung der Verfahrensschritte nach Ziffern 1-5 für alle noch nicht ausgerichteten Ecken der Fußbodenplatte.
Patent DE-19859055-A1 (DE)
Title: Tool-holder with inner compartment in housing, and access-opening
Inventor: ENGELMANN GREGOR
IPC: B25H3/00
Filed: 1998-12-21
Abstract: The at least one access opening (3) closed by a movable transparent cover (4) is vertically positioned in the top part of the housing (2) which is divided by inner walls (5) into several shafts (6) for tools.  The housing's side wall has at least one closeable handling-opening and its base has wheels (8).  The housing interior (1) forms a container module which has side plug-in couplings (10,11).
Patent DE-19900695-A1 (DE)
Inventor: KROPP JOERG-REINHARDT
IPC: H04B10/24
Filed: 1999-01-06
Abstract: The inventive component comprises a first array (1) with a plurality of electro-optical converters (2) for electro-optically converting a first light wave length ( lambda 1). One of the electro-optical converters (2a) each is optically coupled to a respective assigned wave guide (22). The aim of the invention is to increase the transmission capacity of such a component. To this end, a second row (32) with additional electro-optical converters (31) is provided which is configured to convert a second light wave length ( lambda 2) which is different from the first light wave length ( lambda 1). One of these additional electro-optical converters (32a) each is optically coupled to one of the plurality of wave guides (22).
Patent DE-19902626-A1 (DE)
Title: Side channel fan has radial gap with size dependent on radial distance from axis and smaller near inner edge of impeller wheel bounding on hub than near outer edge of impeller wheel
Inventor: HUBBAUER CHRISTIAN
IPC: F23L5/00
Filed: 1999-01-23
Abstract: The fan has at least one annular channel (14) in the end of a stationary housing part (12) and an impeller wheel (24) rotatable about an axis (32) with blades forming blade chambers (38) that are open towards the annular channel, whereby there is an axial gap (39) between the end of the housing part and the end of the impeller wheel. The gap size (40) is dependent on radial distance from the axis and is smaller near an inner edge (34) of the impeller wheel bounding on a hub (28) than near an outer edge (36) of the impeller wheel.
Patent DE-19907269-A1 (DE)
Title: Automobile servo steering device has conversion gearing using worm shaft and worm wheel provided with spring element for damping operating noise
Inventor: FASBENDER ROLF
IPC: H02K7/08
Filed: 1999-02-20
Abstract: The servo steering device has an electric motor coupled to the steering spindle via a conversion gearing using a worm shaft, attached to the motor output shaft, cooperating with a worm wheel. Each worm shaft bearing has an integrated spring element (228), e.g. a spring ring with axial slits, for damping the noise caused by the relative movement between the worm shaft and the worm wheel teeth.
Patent DE-19910226-A1 (DE)
Title: Vorrichtung und Verfahren zur Kennzeichnung und Identifizierung eines Objekts
Inventor: KLEEBERG HANS-JOACHIM
IPC: B65D51/24
Filed: 1999-03-09
Abstract: Eine Vorrichtung und ein Verfahren zur Kennzeichnung und Identifizierung eines Objekts, beispielsweise eines Behälters, mit einer von außerhalb des Objekts sichtbaren Fläche, auf der ein optisch lesbarer, aus Strichen und Lücken bestehender eindimensionaler Strichcode (= Barcode) aufgebracht ist, sind dadurch gekennzeichnet, daß der Barcode in einem ringförmigen Bereich (2) der Fläche angeordnet wird, daß die Striche und Lücken sternförmig von einem Zentrum des ringförmigen Bereiches (2) ausgehend nach außen verlaufen, und daß der Barcode in Umfangsrichtung des ringförmigen Bereiches (2) ausgelesen wird. Damit wird ein automatisches Erfassen, Erkennen und Identifizieren von Objekten wie etwa Probenfläschchen für spektroskopische Analysen auf einfache, technisch unaufwendige und preisgünstige Art und Weise ermöglicht, wobei auch die automatische Identifizierung von hohlen, insbesondere hohlzylindrischen Gegenständen leicht realisiert werden kann.
Patent DE-19911249-A1 (DE)
Title: Monitoring device for switchgear cabinet, includes sensors and programming unit for outputting optical and acoustic signals via display unit and storing in monitor
Inventor: HAIN MARKUS
IPC: G05B23/02
Filed: 1999-03-13
Abstract: A switchgear cabinet or cubicle monitoring device (1) includes a monitoring unit (UE) a programming unit (PR) and a display (AZ). Optical and/or acoustic messages for the output or the display (AZ) can be provided and filed in memory of the monitor (AZ) and indicate via the control device (ST) and sensors (S) the state/condition of the switchgear cabinet on the display (AZ).
Patent DE-19912245-A1 (DE)
Title: Cache storage system with a variable mechanism for blocks sizes
Inventor: KAI KOJI
IPC: G06F12/08
Filed: 1999-03-18
Abstract: The cache memory system uses a cache memory (100), a control device for memory access (111) and a memory storage unit for block size information (109) recording the block size of a data field (102) in the cache memory. This cache memory links together a main memory store (106) and a processor (130) using an access address.
Patent DE-19912625-A1 (DE)
Title: Moulded chalk piece, especially subliming chalk for drawing or writing
Inventor: LICHTE GERHARD
IPC: B43K23/016
Filed: 1999-03-20
Abstract: The top and bottom surface meet in at least one cutter-shaped longitudinal edge. The chalk piece (1) has at least one nominal fracture point (9) running crossways to each longitudinal edge (5,6). The distance between each nominal fracture point and adjacent nominal fracture points or the end sides of the chalk piece is at most 20 and at least 5 millimetres. Each nominal fracture point has a notch (10) in the top and or bottom surface (3). The chalk piece has a drop-shaped cross-section with a width 1.2 to 5, especially 1.5 to 3, times bigger than its thickness.
Patent DE-19914021-A1 (DE)
Inventor: SCHUERING INGO
IPC: H02K1/27
Filed: 1999-03-19
Abstract: In order to allow a rotating electrical machine, which uses a permanent-magnet rotor with a flux-concentration construction for a rated power of more than 100 kW, to be assembled as easily as possible, two mutually adjacent half-yokes of two poles as well as magnets arranged between them in each case form a pole element which can be fixed on its own on the rotor body.
Patent DE-19918570-A1 (DE)
Title: Surveying instrument for distance and angle measurement
Inventor: SHIRAI MASAMI
IPC: G01C1/02
Filed: 1999-04-23
Abstract: The surveying instrument has a telescope tube which can be directed towards a target point, an auto-focus system (15) for automatic focus adjustment of the telescope tube, a movable carrier for the telescope tube, a movement detection system (24,29) for the telescope tube and a control system (265) for controlling the auto-focus system according to the movement state of the telescope tube.
Patent DE-19919008-A1 (DE)
Title: Ironing station with folding underframe has novel corner holder unit
Inventor: GRAF RUDOLF
IPC: D06F81/02
Filed: 1999-04-27
Abstract: The station features two angle structures (2), which are equipped with rotation points on the lower plate, in the middle and on the top plate.  The middle rotation point is fixed in the desired position (3) for fixing the angle structure (2) and is held by screws. The ironing board (6) is fastened on a support frame (7) from above by means of a strap hinge.
Patent DE-19919026-A1 (DE)
Title: Pressure-release valve
Inventor: HANDTE SIEGFRIED
IPC: A62C4/00
Filed: 1999-04-27
Abstract: The pressure-release valve (10) has two valve parts (34,34.2), which move in contrary directions. When closed, the two edge parts (38) of the two valve parts touch directly or indirectly. When closed, the free edges of the two valve parts rest against a profiled support (42) in the form of a hollow, round or rectangular-sectioned bar. The valve parts are hinged near two facing walls (14,16) of a duct (12). The walls have flanged borders (22,24) bent into the interior (20) of the duct. The free end part (28) of the top flange border is covered with rubber lips (26).
Patent DE-19920143-A1 (DE)
Title: Verfahren und Anlage zur thermischen Behandlung von mehlförmigen Rohmaterialien
Inventor: RAMESOHL HUBERT
IPC: C04B7/43
Filed: 1999-05-03
Abstract: Um für Zementklinkerproduktionslinien einen dem Drehrohrofen vorgeschalteten und mit Zweifeuerungen ausgestatteten Calcinator zu schaffen, in dem insbesondere grobstückige Brennstoffe wie z. B. unzerkleinerte Altreifen (25) und/oder andere grobstückige Sekundärbrennstoffe nutzbringend zum Zwecke der hochgradigen Calcination des Zementrohmehls durch Pyrolyse oder ggf. Verbrennung entsorgt werden können, ohne daß der Pyrolyseprozeß den Calcinationsprozeß stört, wobei gleichzeitig ein Abgas mit niedrigen NO¶x¶-Emissionen gesichert sein soll, wird erfindungsgemäß vorgeschlagen, den grobstückigen Brennstoff (25) wie Altreifen auf eine quer in einem weiteren Tertiärluftkanal (23) im Bereich der Zusammenführung mit dem Drehofenabgaskanal (11) angeordnete Verlagerungseinrichtung (25) wie z. B. Rost einzuschleusen, auf welchem der grobstückige Brennstoff mittels eines im Volumenstrom regulierbaren Tertiärluftstromes (22) pyrolysiert oder verbrennt wird und von welchem der Pyrolyse- oder Brennrückstand in den Drehofenabgaskanal (11) abgestoßen wird und das erzeugte CO-haltige Pyrolysegas bzw. Rauchgas ebenfalls in den Drehofenabgaskanal (11) eingeführt wird.
Patent DE-19923851-A1 (DE)
Title: Hydraulic gear machine, such as internally geared pump
Inventor: BUCHMUELLER KLAUS-DIETER
IPC: F04C2/10
Filed: 1999-05-25
Abstract: The machine has a central bearing tube(6) for mounting of a second gearwheel, such as a pinion, and accommodates the gear shaft(7) of a vehicle's transmission.  The gear shaft is mounted by a bearing(12) located radially between the shaft and tube.  The shaft may be the input or output shaft of the transmission, and the pinion is driven by the shaft.  A seal is located between the gear shaft and bearing tube, and the casing of the machine is attached to the gearcase of the transmission.