baber/WOPTO huggingface dataset:
Patent DE-19858807-A1 (DE)
Inventor: PAATZ KATHLEEN
IPC: C11D17/00
Filed: 1998-12-21
Abstract: The invention aims at improving workability of liquid hydrophobic components in a method for producing granular detergents and cleaning agents with high apparent density by conducting extrusion on perforated molds and subsequently chopping the extruded material using a cutting device. This is essentially achieved in that the hydrophobic liquid is encapsulated in dextrin.
Patent DE-19905220-A1 (DE)
Title: Multichip module on intermediate support
Inventor: LUDEWIG JOERG
IPC: H01L25/065
Filed: 1999-02-09
Abstract: A stack of several chips (1-3) is located on the intermediate support (4) with the chips firmly interconnected. Intermediate layers (10) are incorporated between the chips. The lowest chip (1) is directly secured to the intermediate support. Wire bridges (7) provide electric connections between the chips and the intermediate support. Preferably, the lowest chip is secured to the intermediate support by adhesive (5) using polymer flip chip technology, with electric connection directly by polymer bumps.
Patent DE-19905753-A1 (DE)
Title: Ammoniakoxidation mit verminderter Bildung von N¶2¶O
Inventor: SCHUMACHER VOLKER
IPC: C01B21/28
Filed: 1999-02-11
Abstract: Eine Vorrichtung zur Verteilung eines bei der katalytischen Ammoniakoxidation aus einem Rohr ankommenden Ammoniak/Luft-Gemisches auf den Querschnitt eines Behälters, dessen Durchmesser ein Vielfaches des Rohrdurchmessers beträgt, wobei das Eintrittsrohr mit einem konzentrisch angeordneten Innenrohr ausgestattet ist und im Kreisring zwischen Eintrittsrohr und Innenrohr Einbauten zur Erzeugung eines Dralles angeordnet sind, wird zur Verhinderung der Bildung von N¶2¶O bei der Ammoniakoxidation verwendet.
Patent DE-19908991-A1 (DE)
Title: Akkumulator-Ladegerät
Inventor: LOHR GUENTER
IPC: H02J7/02
Filed: 1999-03-02
Abstract: Ein stromgeregeltes Ladegerät für Akkumulatoren mit Eingangsanschlüssen (1, 2) für eine Primärwechselspannung, einem Transformator (7) und Ausgangsanschlüssen (5, 6) für eine von dem Transformator erzeugte Sekundärspannung hat eine an der Primärseite des Transformators (7) angeordnete Phasenanschnittsteuerschaltung zum Begrenzen einer am Ausgang (5, 6) ausgegebenen Stromstärke.
Patent DE-19909138-A1 (DE)
Title: Installation of bath or shower tub, comprises fixing tub support base to floor, and placing tub support supplementary unit on top
IPC: A47K3/16
Filed: 1999-03-03
Abstract: Installing a bath or shower tub in a support comprises fixing a tub support base to the floor and then placing a tub support supplementary unit on the support base. A drainage device section is located in the support base (4) and the supplementary unit.
Patent DE-19911349-A1 (DE)
Inventor: HOFFMANN UWE
IPC: B65G53/60
Filed: 1999-03-15
Abstract: The invention relates to a device for removing closures of sample containers by suction. The inventive device comprises a suction channel (1), a depression chamber which forms a collecting basin (2) and a fan (5) which creates a negative pressure in the collecting basin (2) during operation. The collecting basin (2) is provided with a closing device (4) at the underside thereof.
Patent DE-19911951-A1 (DE)
Title: Data communications system which can avoid message collisions for data communications between computers via a network has reduced delays and message loss rate caused by collisions
Inventor: MIZUNUMA ICHIRO
IPC: H04L12/70
Filed: 1999-03-17
Abstract: The system has an internal computer connected to one or more external computers via a network, a storage device for storing a quantity of information that each of the external computers can receive during a communications cycle; a second storage device for a second quantity of information to be transmitted to each of the external computers in the communications cycle; an addition device for adding a quantity of transmitted information to the second quantity of information, which is stored in memory and associated with one of the external computers, if the data transmitted to one of the external computers is placed in a transmission queue; and a transmission device.  The transmission device only transmits data to an external computer if the addition result does not exceed the quantity of information that can be received by an external computer. An Independent claim is also included for a data communications method.
Patent DE-19915394-A1 (DE)
Title: Active material composition for a lithium based secondary cell
Inventor: ROH WHAN-JIN
IPC: H01M4/62
Filed: 1999-04-06
Abstract: The active material composition includes a plasticizer having an epoxidized soybean oil.   An active material composition (i) for a lithium based secondary cell comprises: (1) an active material; (2) a conductive agent; (3) a binder; and (4) a plasticizer including an epoxidized soybean oil (ii). An Independent claim  is also included for the preparation of an electrode for a lithium based secondary cell comprising: (1) casting (i) into a film; and (2) laminating the active material film with a current collector.
Patent DE-19915680-A1 (DE)
Inventor: HARDENFELS KATJA
IPC: A61G12/00
Filed: 1999-04-07
Abstract: The invention relates to a case note system consisting of at least one sheet of note paper (1) and an interlocking device, especially an interlocking rail (2), for at least temporarily fixing the at least one sheet of note paper (1). The aim of the invention is to develop a case note system which allows for easy and safe handling, whereby a minimum amount of data is changed when new information is added. To this end, the at least one sheet of note paper (1) can be written on, cleared and rewritten on by means of a marker. According to the invention, a writeable material has at least one writeable area with a luminescent material that is received or arranged on top of and/or in the writeable material (1; 31) for illuminating, transilluminating and retroilluminating the writeable area. Magnetic materials are also incorporated.
Patent DE-19916877-A1 (DE)
Inventor: ALLGEIER CLAUS
IPC: H01J61/54
Filed: 1999-04-14
Abstract: The invention relates to a discharge lamp (1), comprising a base (2) which is suitable for operation by dielectrically impeded discharge. Said discharge lamp has a gap between the base (2) and the outer wall of the discharge vessel (3) which improves the overall efficiency of the generation of UV radiation.
Patent DE-19917283-A1 (DE)
Title: Light has tubular basic body with two half shells with rounded grooves on longitudinal edges with which half-shells can be joined in shape-locking manner, pivoted about one long edge
Inventor: NAEVE DIETMAR
IPC: F21V23/00
Filed: 1999-04-17
Abstract: The light has a tubular basic body (1) with at least one holder (2) for a light source (3) mounted on it and that accommodates the electrical components (5) of the power supply for the light source. The base body is made of two half shells (11,11') with rounded grooves (12,12') on their longitudinal edges with which the two half-shells can be joined in shape-locking manner and pivoted about one long edge.
Patent DE-19917862-A1 (DE)
Title: Ultrasound sensor for object detection, e.g. for automobile driving aid
Inventor: AMAIKE SHINJI
IPC: G01H11/08
Filed: 1999-04-20
Abstract: The sensor (30) has a casing element (31) defining a hollow space (33) sealed by a base (32) at its bottom end,. The base has a pair of lengthwise thinner sections (32b) on opposite sides of a central thicker section. A piezoelectric element (35) is mounted on the inside of the thicker section, for transmission and reception of ultrasound energy.
Patent DE-19919697-A1 (DE)
Title: Fahrzeugsitz, insbesondere Kraftfahrzeug-Rücksitzbank
Inventor: ARMBRUST KARL-PETER
IPC: B60N2/18
Filed: 1999-04-30
Abstract: Bei einem Fahrzeugsitz, insbesondere Kraftfahrzeug-Rücksitzbank, dessen Struktur (1) wenigstens ein bewegliches Lehnenunterteil (15) und wenigstens eine mit dem Lehnenunterteil (15) in Verbindung stehende Kopfstütze (19) aufweist, behält bei einer Bewegung des Lehnenunterteils (15) die Kopfstütze (19) ihre Neigung bei.
Patent DE-19921682-A1 (DE)
Title: Vibration-uncoupling flange connection for vehicle exhaust train uses tensioning device formed as U-shaped flange clamp whose tensioning force can be fixed separately for individual tension areas
Inventor: EBINGER GUENTHER
IPC: F16L23/036
Filed: 1999-05-12
Abstract: The flanges are resiliently pretensioned by a tension device (10) whose tensioning force can be fixed separately for the individual tension areas.  The tension device is formed as a one-piece U-shaped flange clamp (11) whose clamping arms (13, 14) which are connected by a web are associated with opposite flange sides and each have two arms (15, 16) which are spaced from each other in the same extension direction and each only bear one support (18, 19) associated with one tension area.
Patent DE-19922341-A1 (DE)
Title: Determining spatial coordinates of object point by video tacheometry for geodesy by deriving coordinates from base points marked with reflectors, laser spots etc.
Inventor: FEIST WIELAND
IPC: G01B11/00
Filed: 1999-05-14
Abstract: The method involves using a tiltable video tacheometer with a CCD video camera, aiming device and an angle measuring device. The coordinates of a desired object point are derived from base points in the terrain that are marked with respective reflectors, laser spots etc. A target image containing the marked base points and the object points is recorded and stored. The coordinates of the desired object points are determined from the position data (coordinates) in the target images.  An Independent claim is included for a method of determining spatial coordinates of at least one object point. An apparatus is also claimed.
Patent DE-19922452-A1 (DE)
Title: Movable body component for automobile has active and passive elements between drive and body component coupled by ratchet coupling released upon overload
Inventor: SPIES WOLFGANG UWE
IPC: B60K15/05
Filed: 1999-05-17
Abstract: The body component (10) is displaced by a drive (20) from a position in which it lies flush with the remainder of the automobile bodywork (12) and a relatively spaced position, e.g. for providing access to an underlying lock cylinder (15). The movement of the body component is provided by an active element (21) attached to the drive and a passive element (22) attached to the bodywork, with a ratchet coupling between the active and passive elements released upon excessive loading of the body component
Patent DE-19925117-A1 (DE)
Title: Insulating partitioning wall system for refrigerator trucks has frame provided in roof area of load space and inside it can be supported roll-up door in up state
Inventor: THELEN OLAF
IPC: B60P3/20
Filed: 1999-06-01
Abstract: A frame(6) is provided in the roof area of the load space(3) and inside it can be supported the roll-up door(2a) in the up state. The frame is constructed from two longitudinal beams(7) and two transverse beams(8). A frame guide rail(10) extending in the vehicle's longitudinal direction is provided in the upper region of each side wall(9) of the load space. Several rollers are provided on the longitudinal beams and supported inside the guide rail so that the frame is movable in the longitudinal direction.
Patent DE-19925119-A1 (DE)
Title: Conveyer belt slat production incorporating a textured surface involves pressing a hot extruded profile against an embossing tool with flash free negative forming elements
Inventor: HASTEM-MUELLER HUGO STEFAN
IPC: B29C48/07
Filed: 1999-06-01
Abstract: A prefabricated thermoplastic plastic slat profile(7) with a smooth surface at a temperature above the glass transition temperature(Tg) of the plastic is pressed against an embossing tool(5). The working surface of the tool has flash free negative forming elements to guarantee a flash free profiling of the slat surface.  An Independent claim is made for a conveyer belt slat with textured surface produced by the process.
Patent DE-19926442-A1 (DE)
Title: Garage door automatically opened and closed with drive mechanism
Inventor: REKOW KARL
IPC: E05F1/00
Filed: 1999-06-10
Abstract: The door (3) is manually operated.  At least one power accumulator (1) introduces , by means of manual operation, the amount  of energy needed for the subsequent automatic operation of the door.  The energy accumulators in the form of springs (1,2) or weights store potential energy
Patent DE-19927135-A1 (DE)
Inventor: WANG BAOGANG
IPC: F04D29/04
Filed: 1999-06-15
Abstract: The invention relates to a device which is used receive the axial thrust of a multistage centifugal pump, comprising a balancer which has one or several axial slits and one or several radial slits, whereby a balancing flow is guided via said slots. The inventive device also comprises an axial bearing which receives the remaining thrust. Gimbals are associated with the axial bearings and are used to balance alignment errors. The inventive balancer is highly reliable and subject to only low losses through leakage. This is achieved by configuring the balancer in such a way that a remaining thrust occurs in all operating conditions, whereby said thrust acts in the direction of the suction side of the centrifugal pump and the gimbals (10) are dimensioned in such a way that they are elastically deformed by the remaining thrust, whereby the spring constant of the gimbals (10) possesses such characteristics that the axial slit (s) can close, moving from a maximum slit width (s) when the centrifugal pump is in a non-operative position, to a minimum width during operating conditions, thereby avoiding contact with the surfaces which respectively define one such axial slit (8).
Patent DE-19927687-A1 (DE)
Title: Monitoring device for determining at least one surroundings parameter of plants includes an indicator unit comprising a speaking module, a loudspeaker and a memory for storage of plant care instructions
Inventor: SCHAAL GERHARD
IPC: A01G7/00
Filed: 1999-06-17
Abstract: The monitoring device (1) for determining at least one surroundings parameter of plants includes a sensor (10) and an indicator unit comprising a speaking module, a loudspeaker (15), and a memory for storage and issue of plant care instructions. It further includes a control unit (11) operating jointly with the sensor and the indicator unit.
Patent DE-19928892-A1 (DE)
Title: Internal combustion engine with fuel injection uses first and second inlet channels and suction and direct injection systems respectively for appropriate operating conditions.
Inventor: ICKINGER FRANK
IPC: F02M69/04
Filed: 1999-06-24
Abstract: The inlet system (22) includes first and second switchable inlet channels (24,25) and an injection system (23) made up of a suction tube injector (26) and direct injector (27) in the cylinder head (2). The inlet channels as also the injectors (26,27) are switched in accordance with the operating parameters of the engine, notably rev count and engine load. The first channel (24) and first injection nozzle (28) operate in direct injection as against second channel (25) and nozzle (29) for suction injection mode. Direct injection is for low rev count or partial load as against the suction injection principle which is used at high count and full engine load. Channel (24) leads along the center plane of the cylinder (12) to the inlet valves (10) being led round the camshaft (14) as far as the cylinder head margin (30).
Patent DE-19930966-A1 (DE)
Title: Contact pressure plate for friction clutch is mainly ring-shaped and has internal channel arrangement formed in cast plate
Inventor: HEIARTZ MARKUS
IPC: F16D13/72
Filed: 1999-07-05
Abstract: The contact pressure plate (22) is mainly ring-shaped. It has a channel arrangement (58) extending from a radially inner section (62) to a radially outer section (64). The arrangement has one or more channels (60), which are open within these sections. Each channel has mainly even profiling and/or profile size. A wall section separating two channels is pref. profiled like a turbine blade. The channels are formed in a cast plate by the use of lost elements, pref. of wax.
Patent DE-19933820-A1 (DE)
Title: Collector for recovery of heat has tubes arranged screw-fashion around support component and fixed to rod-shaped distance holders fitted in star-shaped formation on support component
Inventor: ROESING GERHARD
IPC: F24V50/00
Filed: 1999-07-20
Abstract: The collector is for the recovery of heat and has tubes (1.1-1.4) arranged screw-fashion around a support component (3). The tubes are fixed to rod-shaped distance holders (6,7,8) fitted in star-shaped formation on the support component. The tubes are preferably of polyethylene with a diameter of 20 mm and a wall thickness of 2 mm. In individual cases, it is naturally also possible to use metal tubes. The tubes are coaxially arranged in several windings. The total surface of the collector is chosen dependent upon the desired heat power and is determined by the number of windings of the individual screws, the number of screws and the tube diameter. At the lower end of the collector is a ring-shaped foot, which is fixed to the support component (3) by fixture bars. An Independent claim is also included for method of extracting heat.
Patent DE-19935649-A1 (DE)
Title: Pre-heating device for vehicle diesel engine has switching valve with electric heating device inserted in fuel feed line and thermically-controlled setting device inserted in fuel return line
IPC: F02M31/125
Filed: 1999-07-29
Abstract: The pre-heating device has a switching valve (3) inserted in the fuel feed line (1) to the engine and the fuel return line (2) between the engine and the fuel tank, with an electric heating device (15) inserted in the fuel feed path (12) and a thermically-controlled setting element inserted in the return fuel path (13), for controlling a closure element (19) for a bypass channel.
Patent DE-19935770-A1 (DE)
Inventor: BECKER MARKUS
IPC: G08G1/01
Filed: 1999-07-23
Abstract: Data are provided at several measurement locations in the traffic network, relating to several time points within a time period extending backwards from the current time. The variations with time of several data detected in the past are used to determine local state data representing the current state of the traffic network. The state of several road sections may be determined e.g. using stationary sensors. An Independent claim is included for an apparatus for performing the method.
Patent DE-19936820-A1 (DE)
Title: Fuel injector having a trapped volume nozzle assembly with a pressure relief valve which may be in form of a ball or plate
Inventor: YOUAKIM MIKE
IPC: F02M57/02
Filed: 1999-08-05
Abstract: A fuel injector comprises an injector body (11) that defines a pressure relief passage (47) with one end opening into a trapped volume (21), and a fuel pressurization chamber (20) in fluid communication with a nozzle outlet (14).  A needle valve member (30) is positioned in the injector body (11) and movable between an injection position in which the fuel pressurization chamber (20) is open to the outlet (14) and a closed position in which the nozzle outlet (14) is blocked. A pressure relief valve (40) is placed in the pressure relief passage (47).  The pressure relief valve (40) has a valve member (41) with an opening surface (43) exposed to pressure in the trapped volume (21) and a closing surface (42) exposed to pressure in the fuel pressurization chamber (20). The valve member may be a plate or a ball. The trapped volume (21) may contain a spring (39) that biases the needle valve member (30) toward the closed position.
Patent DE-19937209-A1 (DE)
Inventor: RICHTER HANS
IPC: H01L41/09
Filed: 1999-08-06
Abstract: The invention relates to a drive device. Piezo actuators (4) are driven by an oscillating circuit and move the mechanical drive components. Said piezo actuators (4) and said drive components form a first spring-mass system which is caused to oscillate by the piezo actuators (4) at a first natural frequency. The drive components drive a second spring-mass system (1, 2) that is provided with a second natural frequency which is smaller than the first natural frequency. The second natural frequency determines an envelope curve of the same frequency during which the piezo actuators (4) are driven by the first natural frequency. The piezo actuators (4) are switched on when the mass (1) of the second spring-mass system (1, 2) interacts mechanically with the drive components of the second spring-mass system.
Patent DE-19937531-A1 (DE)
Inventor: ERMER HORST
IPC: F24F7/06
Filed: 1999-08-09
Abstract: The device has a compact unit, especially a single housing, containing a fan unit (2) and a control unit (3) with an output for driving the fan unit. The control unit generates a control signal from an input signal indicating a fire to drive the fan to start feeding smoke-free air into the escape route. An Independent claim is also included for the use of several devices in a multi-storey building.
Patent DE-19940465-A1 (DE)
Title: Kraft-Wärme-Kälte-Kopplungsverfahren und Kraftwerkeinrichtung zur Durchführung des Verfahrens
Inventor: EGGERATH UWE
IPC: H01L31/108
Filed: 1999-08-26
Abstract: Es wird ein Kraft-Wärme-Kopplungsverfahren beschrieben, bei dem die anfallende nutzbare Abwärme einer Kraftwerkeinrichtung (10), insbesondere eines Blockheizkraftwerkes zur Versorgung eines größeren Gebäudekomplexes oder Wohngebietes mit elektrischer Energie und Heizwärme, bei hinreichend hohen Umgebungstemperaturen erfindungsgemäß auch bei Kühlung einer zugeordneten Photovoltaikeinrichtung (12) verwendet wird. Bei dieser Kraft-Wärme-Kälte-Kopplung erfolgt die Kühlung vorzugsweise durch eine mit der Krafteinwirkung (10) thermisch gekoppelte (18) Absorptionskälteeinrichtung (16), die über den Kühlmittelkreislauf (14) mit der Photovoltaikeinrichtung (12) verbunden ist. Durch die erfindungsgemäße Ausnutzung der ohnehin anfallenden überschüssigen Wärmeenergie zur Kühlung der Photovoltaikeinrichtung (12) läßt sich eine deutliche Steigerung des Wirkungsgrades dieser Einrichtung mit einer entsprechend höheren Stromausbeute von bis zu 70% erzielen, ohne daß hierfür ein mit höheren Kosten verbundener zusätzlicher Brennstoff- oder Energiebedarf erforderlich wäre. Bei hinreichend niedrigen Umgebungstemperaturen hingegen, bei denen auch ohne Kühlung ein maximaler Wirkungsgrad der Photovoltaikeinrichtung gewährleistet ist, wird die anfallende Abwärme durch eine herkömmliche Kraft-Wärme-Kopplung ausschließlich als Heiz- oder Prozeßwärme genutzt. Es wird auch eine Kraftwerkeinrichtung mit einer Kraft-Wärme-Kälte-Kopplungseinrichtung zur Durchführung dieses Verfahrens beschrieben.
Patent DE-19941262-A1 (DE)
Title: Electrohydraulic actuator has metal or plastic actuator housing, folding bellows whose spring effect under adjustment cylinder action is used for bias adjustments
Inventor: UFERMANN RUEDIGER
IPC: F02M51/06
Filed: 1999-08-31
Abstract: The actuator has a metal or plastic actuator housing (3) and a folding bellows (21) of ferromagnetic or non-ferromagnetic metal or plastic. The outer walls of the bellows are connected together in a force- or shape-locking manner and either directly or indirectly by drive elements (5,7,9,11,13). The spring effect of the bellows under the action of the adjustment cylinder (18) is used for bias adjustments.
Patent DE-19942275-A1 (DE)
Title: Träger für ein Nebenaggregat einer Brennkraftmaschine
Inventor: ZAREMBA DIETER
IPC: F01P3/02
Filed: 1999-09-04
Abstract: Dieser Träger ist zur Aufnahme eines Nebenaggregats einer Brennkraftmaschine und zur Führung eines Betriebsmediums der Brennkraftmaschine ausgebildet. Um den Anwendungsbereich des Trägers zu erweitern ist er zur Aufnahme von mehreren Nebenaggregaten und Führung von Kühlflüssigkeit von einem Zylindergehäuse zu einem Kühler ausgelegt.