baber/WOPTO huggingface dataset:
Patent DE-19805718-A1 (DE)
Title: Integrated circuit component testing device
Inventor: KANNO YUKIO
IPC: G01R31/26
Filed: 1998-02-12
Abstract: The testing device has the integrated circuit components heated to a given temperature before testing via a planar heating plate (50) provided with a heating element having a number of recesses (51) for reception of respective integrated circuit components. A coordinate transport device is used to move the integrated circuit components horizontally and vertically, for insertion in the heating element recesses, removal of the heated integrated circuit components for transfer to a testing station and subsequent transfer to a storage location. A cover (70) fitting over the top of the heating element has access windows (71) for insertion and removal of the integrated circuit components. The cover is displaced by a linear drive (74) in synchronism with the operation of the transport device. The heating plate is moved so that the access window reveals at least one required recess, to access the recess.
Patent DE-19807449-A1 (DE)
Inventor: SCHADHAUSER KLAUS
IPC: H01R12/55
Filed: 1998-02-24
Abstract: The invention relates to a ballast for electric lamps, comprising a circuit arrangement for operating at least one electric lamp, a printed circuit board (1) on which the circuit arrangement is mounted, electrical connections (2) for the at least one electric lamp and connections for supplying the ballast with power. Said electrical connections (2) for the at least one electric lamp or the connections for supplying the ballast with power are configured as terminals (2) which are fixed directly on the printed circuit board for connecting electricity-conducting wires.
Patent DE-19810117-A1 (DE)
Title: Flachstrickmaschine
Inventor: SCHMID FRANZ
IPC: D04B7/00
Filed: 1998-03-09
Abstract: Eine Flachstrickmaschine mit einem Nadelbettenträger (14) und einem Maschinenunterbau (12, 13, 15), wobei der Nadelbettenträger (14) und der Maschinenunterbau (12, 13, 15) als eine Einheit ausgebildet sind.
Patent DE-19810333-A1 (DE)
Title: Automatic tool positioning arrangement
Inventor: KLETT TILO
IPC: G01B21/04
Filed: 1998-03-11
Abstract: The arrangement or robot has a processing plane (1) with mutually parallel longitudinal guides (2), a U-shaped gate (3,4) raised above the processing plane, a drive unit (7) for longitudinal gate movement, and a tool arm (12) attached to a cross-bearing unit (11) guided in a cross-guide for a carrying beam (4) and in a vertical guide for the tool arm. A second drive unit (10) is used for transverse motion of the cross-bearing unit, and a third drive (13) for vertical movement of the tool arm in the cross-bearing unit and a rotary module unit attached to the tool arm. The rotary module unit has first (15) and second (16) rotary modules with mutually perpendicular axes and a tool (18) carrier (17) on the second rotary module.
Patent DE-19815368-A1 (DE)
Title: New human liver cell line, useful for tetracycline-regulatable protein expression
Inventor: ERHARDT ANDREAS
IPC: C12N15/85
Filed: 1998-04-06
Abstract: A human hepatocellular carcinoma cell line (HUH-7 Tet-Off) for regulatable protein expression is new and contains a pTet-Off expression vector stably integrated into its genome.
Patent DE-19816476-A1 (DE)
Title: Dual word line decoder for DRAM memory cell array
Inventor: SIM JAE KWANG
IPC: G11C8/14
Filed: 1998-04-14
Abstract: The dual word line decoder includes memory cells and sub-word lines arranged in lines and columns. A sub-word line energising unit in a unitary memory cell array processes a main wordline and a sub-word line signal by an AND operation for access to a required memory cell. A first sub-word decoder for a coded address signal transmits several first sub-word line signals, while a second sub-word decoder transmits several second sub-word line signals to each sub-word line energising units in the unitary memory cell array according to the corresponding signals of the sub-word line signals.
Patent DE-19819178-A1 (DE)
Title: Frequency conversion of radiation from pulsed optical parametric oscillator
Inventor: FIX ANDREAS
IPC: G02F1/39
Filed: 1998-04-29
Abstract: The method involves sum or difference frequency mixing of pulsed laser pump radiation with optical parametric oscillator (OPO) radiation obtained from a pulsed laser pumped nonlinear OPO crystal. The frequency mixing is performed within the OPO resonator in an integrated manner. The OPO oscillator may comprise a nonlinear crystal for parametric operation, a nonlinear crystal for frequency mixing, and resonator mirrors. An Independent claim is also given for an apparatus for carrying out the method.
Patent DE-19819668-A1 (DE)
Title: Composting process and apparatus pushing rotting compost through tunnel
Inventor: PANNING REINHARD DR
IPC: C05F17/02
Filed: 1998-05-02
Abstract: Process to compost organic waste on a continual or batch process comprises : (a) placing incoming raw material continually or intermittently into a tunnel composter with a limited (especially circular) cross-section, before surrender to a large (especially circular) composter; (b) inoculating the composting material with further rotting material; and (c) ventilating and moistening the rotting material as required, during its progress through the tunnel composter, and draining excess water.  Also claimed is a suitable tunnel composter (1) with a slightly conical profile (10) with an inlet (2) for raw organic matter, a filling funnel (3) and a displacement conveyer (5) which pushes the rotting material through the tunnel.
Patent DE-19819800-A1 (DE)
Title: Unit for 3D image prodn. in medium scattered by ultrasound in object vol.
Inventor: HATFIELD WILLIAM THOMAS
IPC: G06T15/08
Filed: 1998-05-04
Abstract: The three dimensional ultrasonic imaging unit includes an US converter array for transmitting US beams and for detecting US echos, reflected by a multiple of sample to test vols. in the object vols. A unit for obtaining pixel intensity data, which are derived from US echos, which are reflected by the scattering medium. Each pixel intensity date corresponds to one of a corresp. multiple of sample or test vols. A storage unit stores the pixel intensity data for each of the many sample or test vols. A unit reproduces a set of pixel intensity data from the storage unit, which corresponds to vol. of interest in the object vol. A unit projects the pixel intensity data set, corresp. to the vol. of interest on an image plane. So that a projected pixel intensity data set is formed, which represents a projected image. A unit transmits or transforms the projected set of data, in order to represent a contrast adjusted projected image. A display monitor and a unit a unit are provided, for indicating the contrast adjusted projected image on the display monitor.
Patent DE-19820937-A1 (DE)
Title: Flat tube for heat exchanger in vehicle cooling system
Inventor: HELMS WERNER
IPC: F28D1/03
Filed: 1998-05-09
Abstract: The flat tube, for the ribbed/tube block of a heat transfer unit in a vehicle, is formed from sheet metal strips where the longitudinal edges form butting lips which are soldered together. The opposing ends (4) of the flat tube (2) are expanded symmetrically on the side away from the lip (6). The lip (6) within the tube extends to an opposing inner wall. The tube structure is formed from sheet metal strips by a shaping die.
Patent DE-19821338-A1 (DE)
Title: Transportsystem und Verfahren zum Transportieren von Gegenständen in einen Arbeitsraum hinein oder aus einem Arbeitsraum heraus
Inventor: GUTJAHR ROLF
IPC: H01L21/677
Filed: 1998-05-13
Abstract: Um ein Transportsystem zum Transportieren von Gegenständen in einen Arbeitsraum hinein oder aus einem Arbeitsraum heraus zu schaffen, das es ermöglicht, den Eintrag von Staub- und Schmutzteilchen aus dem Außenraum des Arbeitsraumes in den Arbeitsraum hinein beim Transportieren der Gegenstände in den Arbeitsraum hinein bzw. aus dem Arbeitsraum heraus zu vermindern, wird erfindungsgemäß ein Transportsystem vorgeschlagen, das einen geschlossenen, transportablen Behälter mit einer verschließbaren Zugangsöffnung und einen Andockbereich umfaßt, der in eine Außenwand des Arbeitsraums integriert ist und eine verschließbare Andocköffnung aufweist, wobei der transportable Behälter von der Außenseite des Arbeitsraums her so mit dem Andockbereich verbindbar ist, daß bei geöffneter Zugangsöffnung und geöffneter Andocköffnung der Innenraum des Behälters von dem Arbeitsraum aus zugänglich und von dem Außenraum des Arbeitsraums getrennt ist.
Patent DE-19822215-A1 (DE)
Title: Ventil, insbesondere für Kühlmittel in Kühlaggregaten
IPC: F16K31/08
Filed: 1998-05-18
Abstract: Es wird ein Ventil, insbesondere zur Verwendung in Kühlmittelkreisläufen von Kühlaggregaten, wie Kühlschränken oder dergleichen, vorgeschlagen, das in heliumdichter Bauweise ausgeführt werden kann, eine extrem niedere interne Leckrate aufweist und mit wenig Aufwand zu fertigen ist und eine hohe Betriebssicherheit gewährleistet. Dies wird erfindungsgemäß dadurch erreicht, daß ein schwenkbarer, vollständig innerhalb einer Ventilkammer befindlicher Ventilhebel mit einem Schließkörper mechanisch gekoppelt wird.
Patent DE-19824625-A1 (DE)
Title: Device to detect condition of surfaces, e.g. road surfaces
Inventor: BISCHOFF JOERG DR
IPC: G01N21/55
Filed: 1998-06-02
Abstract: A laser (1) directs a laser beam at an angle on to the surface (7) to be monitored. The light scattered by the surface is detected by an array of photodiodes (4). The signals from the array are then processed in the evaluator system (5) of a PC (6). Evaluation is based on a statistical classification method or neural network. The road surface is then calculated as to ice accretion, slipperiness and wetness.
Patent DE-19827786-A1 (DE)
Title: Opto-analytical detection system
Inventor: BAUR GERNOT
IPC: G01S3/781
Filed: 1998-06-23
Abstract: The detection system uses a prism with a reflection surface for providing two partial beams from an incident light beam and position-sensitive electronic sensor, to detect the positions of the partial beams, coupled to an electronic signal evaluation circuit, providing the position and direction of the incident light beam.
Patent DE-19830555-A1 (DE)
Title: Verwendung wässriger Polymerzubereitungen für die Beschichtung polyurethanhaltiger Substanzen
Inventor: ZHAO CHENG-LI
IPC: C08J7/043
Filed: 1998-07-08
Abstract: Die vorliegende Erfindung betrifft die Verwendung von wässrigen Zubereitungen, enthaltend: DOLLAR A i) wenigstens ein filmbildendes Polymer A, aufgebaut aus ethylenisch ungesättigten Monomeren M, das in der wässrigen Zubereitung in dispers verteilter Form vorliegt, wobei die Monomere M wenigstens ein monoethylenisch ungesättigtes Monomer M1 der allgemeinen Formel I  DOLLAR F1 worin X, R·1·, R·2· und R·3· die in Anspruch 1 angegebenen Bedeutungen besitzen DOLLAR A ii) wenigstens eine Verbindung B, die zwei oder mehrere Aldehydgruppen aufweist, DOLLAR A für die Beschichtung von Substraten auf der Basis von Polyurethanen.
Patent DE-19834741-A1 (DE)
Title: Steam generator for steam turbine has super heaters and an intermediate superheater with selective operation to optimize the steam generation
Inventor: LIEBIG ERHARD
IPC: F22B35/14
Filed: 1998-08-01
Abstract: A steam generator for a steam turbine, eg. for electric power generation, has the vaporizer (21) output passed through super heaters (23,24) to produce the optimum steam temperature. An intermediate super heater (25) is mounted between the super heaters and is shielded from them (27,28). If the intermediate super heater is switched off the additional heat transfer to the vaporizer generates more steam. The whole system is controllable to generate the optimum amount and temperature of steam.
Patent DE-19838294-A1 (DE)
Title: Digital synchronization method for asynchronous data sources
Inventor: LUTZ NORMAN M
IPC: H04J3/06
Filed: 1998-08-24
Abstract: The synchronization method detects the data elements provided by a number of independent asynchronous data sources and determines the overall number of data elements from each data source for comparison with a set of threshold values, to allow the data elements to be combined to provide a common output when defined conditions are fulfilled, with repetition of the cycle until all the data elements from the data sources are processed. An Independent claim is included for a device for continuous synchronization of independent asynchronous data streams.
Patent DE-19843420-A1 (DE)
Title: Protective sheet fixing device for bicycle, with arc-shaped edge of sheet clamped in fixing clamp while side projecting edge is taken in recess in clamp
Inventor: HUANG KUEI C
IPC: B62J15/02
Filed: 1998-09-22
Abstract: The sheet fixing device has the arc-shaped edge of the sheet clamped in the gap (120) of the fixing clamp (1), while the side projecting edge (41) is received in a clamp recess (12). The two edges (121, 122) of this recess are connected so that the sheet is firmly gripped by the fixing clamp. The clamp edges may be flat to produce friction resistance through the strip binding of the sheet to the clamp edges.
Patent DE-19844484-A1 (DE)
Title: High pressure lamp with specific mercury filling and bromine
Inventor: FRANK WERNER
IPC: H01J61/82
Filed: 1998-09-28
Abstract: The mercury high pressure lamp is designed for DC operation and takes a power (P) between 150 and 250 W. The specific Hg amount is less than 0.20 mg/mm<3>, and the bromine content amounts to between 10<-4> and 10<-3> micromol/mm<3>. The discharge vessel encloses an ellipsoidally shaped discharge volume with a small half axis (a) and a large Half axis (b). The eccentricity e = b/a, lying between 1.0 and 1.8.
Patent DE-19844594-A1 (DE)
Title: Leuchte für Kraftfahrzeuge
Inventor: MUEGGE MARTIN
IPC: F21V5/00
Filed: 1998-09-29
Abstract: Die Erfindung betrifft eine Leuchte mit einem einer Lichtquelle zugeordneten Reflektor und einer den Reflektor abdeckenden Lichtscheibe mit Streuelementen zur Ablenkung des Lichtes, wobei die Streuelemente gitterförmig in Zeilen und Spalten angeordnet sind, wobei die Zeilen und/oder Spalten jeweils nach und nach versetzt zueinander derart angeordnet sind, daß eine randseitige Zeile und/oder randseitige Spalte sich parallel zu einem schrägen Öffnungsrand der Karosserie erstreckt und daß zum einen die Streuelemente eine solche Krümmung aufweisen, daß das Licht im wesentlichen in vertikaler Richtung abgelenkt wird und daß zum anderen der Reflektor eine Mehrzahl von Reflektorelementen mit einer solchen Krümmung aufweist, daß das Licht in horizontaler Richtung abgelenkt wird.
Patent DE-19845331-A1 (DE)
Inventor: RUBAN THOMAS
IPC: H04L12/28
Filed: 1998-10-01
Abstract: All data packets in the network are analyzed by a chosen network node and the path of the packets to the target address Is manipulated according to the default. The information contained in the data packet is used as first information. As second information , information available for the network node is used. The node information is called from the node data base or exists in several tables distributed in the network. A transfer node is identified. A routing engine is used to receive, process and redirect data packets. Current user and service information is held in memory . Information from the data packet, additional second information about underlying routing possibilities from the routing engine and stored information about the user and services are processed. A routing information module serves an interface to routing engine information and for converting transferred information.
Patent DE-19847607-A1 (DE)
Title: Heating circuit for motor vehicles has heat exchanger and pre-heater forming part of small separate heating circuit separated by two thermostats coupled via a rod
Inventor: POTT EKKEHARD
IPC: F01N3/20
Filed: 1998-10-15
Abstract: Heating circuit has a heating heat exchanger (36) and a pre-heater (35) forming part of a small separate heating circuit (32) separated by two thermostats (33,34) coupled via a rod (8), of which the input and one of the outputs of the first thermostat (33) are part of the heating circuit (3) and its other output is part of the separate heating circuit (32).
Patent DE-19854162-A1 (DE)
Title: Vibration-damping sleeve divided into metallic inner and outer sleeves
IPC: E04F13/08
Filed: 1998-11-24
Abstract: The sleeve comprises an outer (1) and an inner (4) metallic sleeve part which are under tension by appropriate profiles (13,14) and have foamed rubber rings that have noise absorbing properties. The arrangement is closed by a adaptor piece (2) which can be inwardly screwed and, by an inner thread in the inner sleeve, serves to fix the flat-type sound protection constructions. The outer sleeve has an external wood thread and in the area of the stop profiles two or more notch formations can accommodate an accurate tool insert, by which the sleeve is inserted into a wood bore hole. The adaptor piece is provided with a thread (17), by which the complete sleeve acts as a supplement to a normal metallic concrete dowel with an inner thread. As a constructive fixture device, a special screw for distance installation is inserted in the inner thread of the inner casing (4).
Patent DE-19854287-A1 (DE)
Title: Device for preventing restenosis after angioplasty; has fine focus X-ray tube in catheter head outside patient, where catheter forms flexible X-ray wave conductor and has dispersion appliance for X-radiation at far end
Inventor: LEONHARDT JUERGEN
IPC: A61N5/10
Filed: 1998-11-19
Abstract: A fine-focus X-ray tube is positioned in a catheter head outside a patient. The focus of the X-ray tube is placed at the start of a flexible X-ray wave conductor arrangement in the form of a catheter at the end of which is a dispersion appliance for X-radiation for defined, isotropic emission. A dose rate meter has a transducer connected to a control and regulator for the radiation energy and the radiation flow of the X-ray tube.
Patent DE-19855163-A1 (DE)
Title: Hot water supply heating system
IPC: F24D3/08
Filed: 1998-11-30
Abstract: The heating system for hot water supplies has two separate tanks. The upper heat store (1), with a 200 liter capacity filled with antifreeze free of FCKW or sunflower oil, is heated by solar or additional energy, and is wholly separated from the hot water tank by a metal plate (2), to prevent the contents of both tanks mingling together.  The water supply is heated by three heat exchangers.  They are in the upper tank, the heated metal plate (2) and an additional heat exchanger (3) of the solar unit at the base of the main tank, which is activated by the sunlight to keep the water hot.  The hot water supply outlet, directly under the metal plate, gives a constant supply of hot water.
Patent DE-19856076-A1 (DE)
Title: Production of ethylene-alpha-olefin copolymers
Inventor: KAMIYAMA SAKAE
IPC: C08F210/16
Filed: 1998-12-04
Abstract: Ethylene/ alpha -olefin copolymers are produced by copolymerisation with a catalyst system comprising a metallocene complex with a trisubstituted cyclopentadienyl group and an aluminoxane, in accordance with a given relationship between polymer intrinsic viscosities and the molar percentage of  alpha -olefin in the copolymer. Production of ethylene/ alpha -olefin copolymers comprises the copolymerisation of ethylene (E) with a 3-20C  alpha -olefin (aO) in a homogeneous or non-homogeneous system in the presence of a catalyst system based mainly on (A) a metallocene complex with a trisubstituted cyclopentadienyl group and (B) an aluminoxane, which satisfies the relationship (1)  ( epsilon )R/( epsilon )H \- 1 - 0.15 x C (1) ( epsilon )R = the intrinsic viscosity of the E/aO copolymer; ( epsilon )H = the intrinsic viscosity of an ethylene homopolymer obtained by polymerisation of E alone under the same conditions; and C = the content (mol%) of  alpha -olefin in the E/aO copolymer.
Patent DE-19858135-A1 (DE)
Title: Electric machine squirrel-cage rotor e.g. for rail vehicle traction motor
Inventor: EULE ANDREAS ALEXANDER
IPC: H02K17/16
Filed: 1998-12-16
Abstract: A squirrel cage rotor for an electrical machine, includes a laminated rotor core (3) arranged on a rotor shaft (2) and in which are provided rotor bars (4) which are electrically and mechanically connected to one another via a short-circuiting ring (5). The ends (4') of the rotor bars have at least one spacing (6,6'), joint, notch or similar and form at least two rotor bar end- pieces (7).  The rotor bar ends are specifically divided fan-wise by at least one or more slots (6,6') extending tangentially to the cage rotor.
Patent DE-19861121-A1 (DE)
Title: Bottle hanging device for transporting bottles, with handle and holding belts
Inventor: FOERSTER TIM
IPC: B65D71/50
Filed: 1998-06-05
Abstract: The bottle hanging device has a holding grip in the form of a vertical sector (28) for turning round the bottle caps directed towards each other, in which there is an aperture (29) to form the handle. It has holding belts (30) in the lower region, the ends of which are passed through hanging loops on the bottle caps and then fitted in slots in the holder.
Patent DE-19902595-A1 (DE)
Title: Lagereinheit
Inventor: SCHINDLER JENS
IPC: F16C35/067
Filed: 1999-01-23
Abstract: Es wird eine Lagereinheit (42, 50) angegeben, die aufweist: eine Lageraufnahme (58), in welcher ein Lager (64) so Aufnahme findet, daß es in einer Richtung radial beweglich ist. In einem Abschnitt dieser Aufnahme ist ein Sperrmittel (68) vorgesehen, welches das Lager (64) axial positioniert, wenn sich dieses in einem dahinterliegenden Aufnahmeabschnitt (60) befindet. Im gegenüberliegenden Aufnahmeabschnitt (66) kann das Lager durch das Sperrmittel (68) nicht axial zurückgehalten werden. Das Lager (64) wird durch elastische Vorspannung hinter dem Sperrmittel (68) gehalten und kann durch Ausübung von Kraft in entgegengesetzter Richtung von diesem freikommen.
Patent DE-19903183-A1 (DE)
Title: High frequency distance measuring device, especially a proximity measuring device or proximity switch, comprises a sensor having a hollow conductor antenna with an open end closed by a damping element
Inventor: TRUMMER GUENTHER
IPC: G01B15/00
Filed: 1999-01-27
Abstract: A distance measuring device, comprising a sensor having a hollow conductor antenna with an open end closed by a damping element.  An Independent claim is also included for a method of determining the distance of an object from a device, especially the above device, by measuring the resonant frequency of a hollow conductor. Preferred Features: The hollow conductor is operated at just above its cut-off frequency and is a round hollow conductor filled with a dielectric. The damping element is a disk of dielectric material.
Patent DE-19903249-A1 (DE)
Title: Disc-form sieving grate, especially for coal, has discs of first roller at feed end with non-axially symmetrically shape, and discs of remaining rollers progressively approximating to axially symmetrical shape towards outlet end
Inventor: SUESE WILHELM
IPC: B07B1/15
Filed: 1999-01-28
Abstract: The form of the discs(4.1) of the grate's first sieve roller(2.1) at the feed end(7) of the grate deviates from an axially symmetrical shape with regard to the axis of the sieve roller. The form of the discs(4.2) of the remaining rollers(2.2 - 2.9) in the direction towards the outlet end of the grate progressively approximate to an axially symmetrical shape. The discs(4.9) of the last roller at the outlet end(8) have a completely axially symmetrical shape. The middle point of all the discs lie on the axis of the subject sieve rollers.
Patent DE-19903271-A1 (DE)
Title: Supporting structure for concrete comprizes strips and profile bolted together after hydration setting allowing for respective thermal expansion factors.
Inventor: SELSKI JOURI
IPC: E04B5/32
Filed: 1999-01-28
Abstract: The supporting structure is made up of steel strips (25,26) and profile all bolted together and is only completed after setting-heating has been completed for the various thermal expansion coefficients of steel and concrete, thus eliminating possible damaging effects of tensile stress and related concrete cracking. Additional components relate to the respective strips radius (R).