baber/WOPTO huggingface dataset:
Patent DE-19749832-A1 (DE)
Title: Conductive material application to and-or removal from circuit board
Inventor: HALLER HANS OTTO DR
IPC: H05K3/24
Filed: 1997-11-11
Abstract: A process for removing electrically conductive material (KU) from a circuit board (PL), bearing an etch mask which covers a conductor structure, involves placing the circuit board (PL) together with an electrode (ELC) in an electrolyte liquid (E) and applying voltages (+U, U) with different potentials to the circuit board and the electrode. Also claimed are (a) a process for applying electrically conductive material (KU) onto a circuit board (PL), on which a conductor structure is reproduced, by placing a brush (B) and an electrode (ELC) in an electrolyte liquid (E), applying voltages with different potentials to the brush and the electrode and moving the circuit board below and in direct contact with the brush; and (b) a conductive material application and removal process comprising carrying out process (a) to form a thin conductive layer on the circuit board, removing the brush, depositing a thick conductive layer at regions not covered by an etch mask and repeating process ( a) to remove a thin conductive layer from the circuit board. Further claimed are (i) circuit boards treated by the above processes; and (ii) apparatus for carrying out the above processes.
Patent DE-19755548-A1 (DE)
Title: Master cylinder for hydraulic clutch or brake cylinder
Inventor: MEYER GERHARD DIPL ING
IPC: B60T11/16
Filed: 1997-12-13
Abstract: A connector (10b), through which hydraulic fluid flows on pressure drop between a fluid tank and cylinder (6) pressure chamber, has an extension (16) projecting radially from the cylinder housing (2), on which an adapter (9b) can be fitted and adjusted, being permanently attached after assembly. The connection may be made by ultrasonic welding or adhesive bonding.
Patent DE-19755698-A1 (DE)
Title: Heating or conditioning unit for motor vehicle
Inventor: BENDELL IAN
IPC: B60H1/00
Filed: 1997-12-16
Abstract: A duct extension piece (36) is connected to the air outlet opening (32) and is divided into a first and a second half (40,42) by a partition (38) located at an angle to the dividing wall (20) of the housing. The halves of the channel extension are connected to corresponding halves (28,30) of the mixing chamber. The air outlet is divided into four sub-openings by the two partitions, with the two diametrically opposite sub-openings closed by walls.
Patent DE-19757335-A1 (DE)
Title: Data transmission circuit arrangement e.g. for motor vehicle
Inventor: SEUBERT TILMANN DR
IPC: G06F11/20
Filed: 1997-12-22
Abstract: The circuit arrangement exchanges signals between a control device (1) and at least two data lines (2,21), e.g. cable, optical fibre, radio or ultrasound link, whereby the control device is connected with the two data lines over an interface (15). A switching unit (17) is provided in one data line (21), which is connected with the control device.  The switching unit interrupts the data connection between the control device and the data line after reception of a switch-off signal from the control device. The control device switches the switching unit off before sending out a predetermined signal, especially a security-related signal.
Patent DE-19804429-A1 (DE)
Inventor: BRAND HEINZ-EWO VON DIPL ING
IPC: F01N3/20
Filed: 1998-02-05
Abstract: The actual catalyzer temperature is determined and tested to see if it lies below the activation temperature of the catalyzer. If lower than the activating temp, the mixture is enriched to a value of Lambda = 0.1 to 0.6. The ignition is cut off for at least one cylinder, located and ignited. Mixture composition and ignition parameters continue, providing for the IC engine.
Patent DE-19804587-A1 (DE)
Title: Catalyst for purifying vehicle exhaust gases
Inventor: TAKESHIMA SHINICHI
IPC: B01J35/10
Filed: 1998-02-05
Abstract: Catalyst comprises catalytically activated particles of a catalytic element or its compound carried on a support. The particles are coated with the support to 20-90%. Production of the catalyst is also claimed, in which the particles are applied to the support, and adhering a material different from or identical to that of the support in a single or multilayer thin film to the surface of the support which carries the particles.
Patent DE-19809672-A1 (DE)
Title: Adhesive system for single or multi stage book binding process
Inventor: ONUSSEIT HERMANN DR
IPC: C09J163/00
Filed: 1998-03-06
Abstract: Adhesive system (I) based on at least one of the adhesive components A and possibly also B, for single or multi stage gluing in the book binding process.   System (I) contains at least one photoinitiator and at least one adhesive (A) that is able to undergo radiation induced reaction.  Also claimed are binding processes.
Patent DE-19809859-A1 (DE)
Inventor: NEUSCHWANDER HELMUT
IPC: F02M26/32
Filed: 1998-03-07
Abstract: The invention relates to a device for cooling gases, in which the gas can be fed through channels (5) of a cooling device (1). Adjacent to the channels (5) for the gas the cooling device (1) also has channels (10) for a circulating coolant. In said cooling device (1) the channels (10) for the coolant are positioned centrally inside and the channels (5) for the gas to be cooled are positioned radially on the outside.
Patent DE-19810495-A1 (DE)
Title: Optical three-dimensional sensor with very high measurement speed and accuracy for three-dimensional measurement of work piece surfaces
Inventor: SCHLEIFENBAUM BERND
IPC: G01B11/25
Filed: 1998-03-11
Abstract: The sensor projects a fixed number of binary patterns onto the surface (4) to be measured in a very rapid sequence using a new type of optical switch. Images of the pattern are formed on two high-speed semiconducting surface cameras (3) via two optical arrangements arranged symmetrically w.r.t. the test body surface at an optimal angle to ensure minimal shadowing and maximum resolution.
Patent DE-19810862-A1 (DE)
Title: New straw useful in the manufacture of insulating plates
Inventor: HOEPPNER MATHIAS
IPC: B27N1/00
Filed: 1998-03-13
Abstract: Straw used in the manufacture of insulating plates has a fibre length of 150 mm. It is crushed into fibers and the closed stalk structure destroyed by splicing. The straw fibers are mixed with a biologically degradable binder and sealed into a plate material. The plate has a minimum thickness of 30 mm, and a crude density of 40-100 kg/m<3>.
Patent DE-19817386-A1 (DE)
Title: Schaltschrank
Inventor: HEMANN DIRK
IPC: H05K5/02
Filed: 1998-04-20
Abstract: Die Erfindung betrifft einen Schaltschrank mit einem Rahmengestell, das vier vertikale Rahmenprofile aufweist, wobei an das Rahmengestell ein im Innenraum des Schaltschrankes angeordnetes Innengehäuse angekoppelt ist, das zwei vertikale Seitenwände und eine obere und eine untere horizontale Abdeckung aufweist. Um das Innengehäuse einfach im Schaltschrank montieren zu können, ist es erfindungsgemäß vorgesehen, daß die vertikalen Seitenwände an den vertikalen Rahmenprofilen befestigt sind und jeweils mit einer oberen und einer unteren Längsführung versehen sind, die in Richtung der Schranktiefe verlaufen, und daß die Abdeckungen über die offene Frontseite des Rahmengestelles mit Führungselementen in die Längsführungen einschiebbar und an diesen gehalten sind.
Patent DE-19820856-A1 (DE)
Title: Transport and storage container for bicycle tires and wheels
Inventor: PRUEFER ANDREAS
IPC: B65D85/06
Filed: 1998-05-09
Abstract: A transport and storage container for bicycle tires or wheels has rigid side walls which enclose the contents an all sides except one. The container also has semi-flexible internal separation panels which maintain separation esp. between the spindles of pre-assembled bicycle wheels
Patent DE-19823779-A1 (DE)
Inventor: MALLEE RAINER
IPC: F16B13/14
Filed: 1998-05-28
Abstract: The locking anchor (1), to be secured in a drilling (2) by a mortar mass (4), has holding sections (5) at the mantle surface of its shaft. The locking zone of the anchor, formed by the holding sections (5), has gaps (7) between the holding sections (5) which steadily decrease towards the bottom of the drilling, by a constant factor of less than or equals 1 and pref. 0.7-0.9. The intervals between the holding sections (5) can be reduced logarithmetically.
Patent DE-19826677-A1 (DE)
Title: Procedure for establishing energy losses in power train, between energy source and driving motor of vehicle during driving operation
Inventor: HELLWIG BERT
IPC: B60L15/20
Filed: 1998-06-16
Abstract: The procedure involves the IC engine feeding an electric driving motor via. a generator by a central electronic unit, especially an on-board computer. The central electronic unit establishes an energy balance from the energies of the individual components, engine, generator, electric driving motor and car state. With the help of the this energy balance, it establishes whether and where an energy loss is present. The central electronic unit determines the energy transmitted by the engine via the generator to the motor from the following data: injection quantity, engine speed, generator voltage and temperature, motor speed and field current.
Patent DE-19828020-A1 (DE)
Title: Thickener for producing cosmetic sticks, especially antiperspirant and deodorant sticks
Inventor: BRUENING STEFAN
IPC: A61Q15/00
Filed: 1998-06-24
Abstract: A cosmetic stick composition comprising a mixture of a linear fatty alcohol and 12-hydroxystearic acid, a fatty ketone and/or a fatty ether is used as a thickener for producing cosmetic sticks.
Patent DE-19829138-A1 (DE)
Title: Optical electronically controlled, light-producing system element for patterns such as for projector, with LCD illuminating or transilluminating pattern
IPC: G03B21/20
Filed: 1998-06-30
Abstract: Light coupled into and out of element becomes polarized due to polarizing elements that polarize the lights passing through them. The element uses an unpolarised light source, typically cross-shaped, to produce a converging or diverging beam. This illuminates a rectangular pattern with quasi-parallel linearly polarized light. The element has high transmissivity and high refractive index.
Patent DE-19832155-A1 (DE)
Title: Weight force leveling shaft with weights able to be detached from it and with its drive gear wheel made in one with it
Inventor: BAUER LOTHAR
IPC: F16F15/26
Filed: 1998-07-17
Abstract: The leveling shaft (2) has leveling weights (5a,5b) attached to but removable from it. Its drive gear wheel (3) is made in one with it. Each leveling weight is in the form of a half-disk. There are corresponding recesses (6) in the shaft, in which the leveling weights are fixed. The recess and the shaft are a press fit with each other.
Patent DE-19834972-A1 (DE)
Title: Detection and evaluation system for vibration-acoustic technical characteristics
Inventor: MAIER KARL-HEINZ
IPC: G06F9/46
Filed: 1998-08-03
Abstract: The system includes first memory devices which contain the technical characteristics of vibration-acoustic sensors, and second memory devices which contain the characteristics of a technical object to be examined. First operating devices are provided for configuring the measuring arrangement for recording the acoustic characteristics of the technical object to be examined.  Second operating devices are provided for activating and  executing the recording of the acoustic characteristics of the technical object, and third operating devices are provided for evaluating the recorded acoustic characteristics.
Patent DE-19835601-A1 (DE)
Title: Driver assistance system, has sensors for monitoring areas to rear and side of vehicle with audible and visual warning means if the driver is about to change his course into path of another vehicle
Inventor: ENGEL THOMAS
IPC: B62D15/02
Filed: 1998-08-06
Abstract: The system has sensors (11,12) to monitor the side and rear (13,14) areas of a vehicle (6). If a central controller unit (1) sees that a change in drive path is intended (by activation of an indicator (9,10)), an audible warning signal (3) is made in addition to a visual warning mechanism if another vehicle is within a critical distance of the vehicle being driven.  The device is intended for use with vehicles where the indicator switch (5) has a two position ratchet arrangement with the first position used to activate the warning signal before the second position is reached when the indicator lights are activated.
Patent DE-19836295-A1 (DE)
Title: Method for checking the functionality of vehicle tank ventilation equipment detects parameters in source pressure during the introduction of excess pressure in order to specify the march of pressure
Inventor: FRITZ THORSTEN
IPC: F02D41/22
Filed: 1998-08-11
Abstract: An adsorption filter has a venting pipe connected to a vehicle fuel tank by a connector pipe. A tank ventilation valve connects to the adsorption filter through a valve duct using a source of pressure to introduce excess pressure into the tank ventilation equipment to counter atmospheric pressure. During the introduction of excess pressure parameters in the source of pressure are detected for specifying the march of pressure.
Patent DE-19836762-A1 (DE)
Title: Bus bar adapter for electrical installations
Inventor: BUETTNER ALEX
IPC: H02B1/20
Filed: 1998-08-13
Abstract: The adapter has at least one bearer rail (11) for mounting and/or fixing electrical fittings. Each bearer rail has guide arms and latching arrangements for locking the bearer rails with respect to the adapter, which has latching teeth on guide rail (11) edges facing in opposite directions. Each bearer rail has at least one cut-out in a wall above and below the guide rails, with a cam-shaped protrusion able to engage the latching teeth.
Patent DE-19837259-A1 (DE)
Title: Combined ultrasound and X-ray device for breast examination; has maximum ultrasonic coupling liquid depth at ultrasonic transducer height, where liquid may be remove for X-ray investigation
Inventor: RICHTER KARI
IPC: A61B8/08
Filed: 1998-08-17
Abstract: The device has at least one movable compression plate (2,4), on which an ultrasound applicator (14) can be moved with ultrasonic coupling liquid (23). To conduct X-ray investigations independently of the X-ray beam direction with respect to the breast, the liquid is uniformly distributed in the beam path with a maximum depth of the height of the ultrasound transducer. Alternatively, the liquid may be fully removed from the beam path to conduct the X-ray investigation. An Independent claim is also included for an ultrasound applicator for use in the device.
Patent DE-19838884-A1 (DE)
Inventor: KOCH THOMAS
IPC: F02G1/057
Filed: 1998-08-27
Abstract: The invention relates to a regenerator (62, 64) for a heating and refrigerating machine which functions according to a regenerative gas circuit process. The inventive regenerator comprises a housing (74, 74') and a storage matrix (72) located therein. According to the invention, filling materials (74, 74') are introduced to avoid having free space in the edge area of the storage matrix (72). This also advantageously prevents leakage flows of the working fluid which flows through the storage matrix (72).
Patent DE-19841619-A1 (DE)
Title: Lichtbogen - drahtgespritzte Alsi - Triboschicht
Inventor: HAUG TILMANN
IPC: C23C4/06
Filed: 1998-09-11
Abstract: Die vorliegende Erfindung betrifft einen Werkstoffdraht für die Erzeugung verschleißfester und tribologisch günstiger Oberflächen-Beschichtungen aus übereutektischen Al/Si-Legierungen durch thermisches Spritzen. Erfindungsgemäß ist vorgesehen, daß der Werkstoffdraht (40) ein Fülldraht ist, der eine Hülle (41) aus metallischem Aluminium und eine Füllung (42) aus einer oder mehreren weiteren Legierungskomponenten aufweist.
Patent DE-19846558-A1 (DE)
Title: Rubbish container for domestic rubbish disposal
Inventor: GEIGER THOMAS
IPC: E05B35/08
Filed: 1998-10-09
Abstract: The safety lock has a first structural unit (7) with a stop component (11) and a second structural unit with a securing device (36) in which the stop component. The first and second structural units are intended for installation on the wall of the container basic body and the container lid. The stop component is operable by a profile half cylinder (15) and at least one further unlocking component on the first structural unit. The at least one further unlocking component comprises a four-sided tumbler with e.g. a three-sided pin. It also has a second profile half cylinder (31). On the first structural unit an angle component (37) is provided, which covers the stop component on the container wall side.
Patent DE-19851491-A1 (DE)
Inventor: CORDES RAINER
IPC: B60R13/04
Filed: 1998-11-09
Abstract: The arrangement has an adapter part (1) for associating the additional parts (3-5) and the body that can be attached to the parts and the body. The adapter part has plug-in devices (2) associated with the additional parts that align the adapter and additional parts correctly and are fixed together via the adapter part. The plug-in devices have guide and stop surfaces (9) that fix the positions of the parts wrt. each other and limit insertion movements.
Patent DE-19852072-A1 (DE)
Inventor: BRAUN HELGA
IPC: H01L27/092
Filed: 1998-11-11
Abstract: The invention relates to a method for producing a wiring extending at least partly in a substrate, according to which at least one conductive connection extending in the semiconductor substrate and at least one conductive connection extending on the semiconductor substrate are provided for. The semiconductor component provided for in the invention permits applications requiring a high degree of security against external manipulation.
Patent DE-19852171-A1 (DE)
Title: Vorrichtung zur Anzeige von Produkt- und/oder Preisinformation
Inventor: WAEGNER FRANK STEFFEN
IPC: G09F3/20
Filed: 1998-11-12
Abstract: Die Erfindung betrifft eine Vorrichtung (1) zur Anzeige von Produkt- und/oder Preisinformation (6), bestehend aus einen Trägergehäuse (2) und zumindest einem Sichtbehälter (3), wobei der Sichtbehälter (3) einzelne Sichtfächer (5) für die Aufnahme von Produkt- und/oder Preisinformation (6) aufweist. DOLLAR A Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung vorzuschlagen, die es erlaubt, die Produkt- und/oder Preisinformation (6) einfach und sicher auszuwechseln. DOLLAR A Die Aufgabe wird dadurch gelöst, daß das Trägergehäuse (2) aus einer Rückwand (9), einer oberen Haltewange (7) und einer unteren Haltewange (8) besteht, wobei - im montierten Zustand - die obere Haltewange (7) und die untere Haltewange (8) den oberen Randbereich (17a) und den unteren Randbereich (17b) des Sichtbehälters (3) umgreifen, und daß zumindest ein federndes Halteelement (10) zwischen der oberen Haltewange (7) und der Rückwand (9) bzw. zwischen der unteren Haltewange (8) und der Rückwand (9) vorgesehen ist, über die die obere Haltewange (7) bzw. die untere Haltewange (8) unlösbar mit der Rückwand (9) verbunden ist.
Patent DE-19853657-A1 (DE)
Title: Control gear for fluorescent cold cathode lamp with lamp current controlled by resonant circuit
Inventor: STAEBLEIN BODO
IPC: H05B41/282
Filed: 1998-11-20
Abstract: The control circuit has an oscillator (IC,Q1,Q2) with a square wave voltage output. This supplies a transformer (Tr) through a resonance circuit (Ck,Lr,Cr) to the secondary of which cold cathode lamps (LMP) are connected. The lamp current is controlled by varying the resonant frequency of the resonant circuit so changing its resistance as a function of frequency
Patent DE-19859441-A1 (DE)
Title: Security cover for foodstuff packing enables user to check integrity of packing or its manipulation by third person
Inventor: MAYER DIETER
IPC: B65D35/24
Filed: 1998-12-22
Abstract: The user can see faulty packing through the transparent protective cover(2), such as air or food escaping through non-clean processing. The user can also recognize a manipulation of the packing, such as a foreign body being introduced by a third person and pressure lost through the hole.
Patent DE-19860562-A1 (DE)
Inventor: RADEBOLD REINHART
IPC: B60K7/00
Filed: 1998-12-22
Abstract: The invention relates to a vehicle, especially a vehicle with a chemical-electrical converter and at least one electric motor. The vehicle is configured in such a way that the vehicle body is made up of at least one modularly constructed support structure (1, 3) and a modularly constructed travelling structure (2), the drive units being located in the support structure (1, 3) and the travelling structure (2). The travelling structure (1, 3) has a periodic and/or spatial (three-dimensional) construction with triangular elements and is made up of flat and rolled panels (11, 16) or sheets and straight bars (31) or hollow profiles.
Patent DE-19860704-A1 (DE)
Title: Semiconductor wafer inspecting method using a scanning electron microscope (SEM)
Inventor: JUN CHUNG-SAM
IPC: H01L21/66
Filed: 1998-12-30
Abstract: The method involves reading SEM image data and identifying image data for a feature such as a contact hole on a semiconductor wafer. A parameter is computed related to the feature from the image data and the parameter is compared to a range of acceptable values. The feature is then classified according to the comparison. An Independent claim is included for an apparatus for inspecting a portion of a semiconductor wafer.
Patent DE-19902449-A1 (DE)
Title: Förderbüchse für eine Rohrpostanlage
Inventor: THALMAYR HERMANN
IPC: B65G51/06
Filed: 1999-01-22
Abstract: Es wird eine Förderbüchse für eine Rohrpostanlage mit einem an einer Stirnseite offenen Büchsenkörper (1) und mit einem am Büchsenkörper (1) um eine Querachse angelenkten Deckel (2) beschrieben, der auf der der Anlenkachse (5) gegenüberliegenden Seite seiner Umfangswand (3) einen Verschluß aufweist, der einen in eine Rastausnehmung (8) des Büchsenkörpers (1) eingreifenden Schließhaken (7) trägt. Um vorteilhafte Konstruktionsbedingungen zu schaffen, wird vorgeschlagen, daß der Betätigungshebel (6) für den Schließhaken (7) auf der Außenseite der Umfangswand (3) in einer Wandvertiefung (9) drehbar gelagert ist, daß der einwärts gerichtete Schließhaken (7) in die nach außen offene Rastausnehmung (8) eingreift und daß zwischen dem Deckel (2) und dem Büchsenkörper (1) eine in eine stirnseitige Ringnut (13) der Umfangswand (3) des Deckels (2) oder des Büchsenkörpers (1) eingesetzte Ringdichtung (12) vorgesehen ist.
Patent DE-19903055-A1 (DE)
Title: Servo motor operated warp let off arrangement for loom
Inventor: LINDBLOM BO
IPC: D03D49/04
Filed: 1999-01-26
Abstract: A warp let-off arrangement in a weaving loom for fabrics of various width (e.g. 5-30 m) includes at least one load cell (5) for measuring warp yarn tension (F), this data being sent to a computer processor (PLC unit) (7), which converts the data into a control signal (8) for a servo valve (9). A braking belt (1) operated by the servo valve is used to control warp yarn (4) let-off from a first set of spools (2) at least one warp beam (Vb). The control signal is also used to control the let off of warp yarns from a second set of spools on the same beam.