baber/WOPTO huggingface dataset:
Patent DE-19919147-A1 (DE)
Title: Contour error detection method for industrial machining process
Inventor: HILLER JUERGEN
IPC: G01B21/20
Filed: 1999-04-27
Abstract: The contour error detection method measures the actual position of the circular axis (C) of the machined component and uses the actual position for calculation of a corresponding value for the linear axis (X). The calculated value is compared with the corresponding measured value for the linear axis, for determining the contour error.  The difference between the calculated linear axis value and the measured linear axis value can be used for providing a corrected required value for controlling the machining process.
Patent DE-19920661-A1 (DE)
Title: Clutch for road vehicle has electric generator linked to magnetic counterbalance minimizing manual forces and has spring maintaining clutch engagement, linked as required to disengagement unit
Inventor: DAU ANDREAS
IPC: B60K17/02
Filed: 1999-05-05
Abstract: The clutch for a road vehicle has a spring (28) maintaining clutch engagement and linked as required to a disengagement unit (32,42,48) which also partly compensates for the disengagement force. The disengagement unit converts engine torque into clutch disengagement energy. The disengagement unit incorporates a generator which converts rotational energy into electrical energy, and a magnetic force generation unit which transforms electrical energy from the generator into clutch disengagement force.
Patent DE-19922818-A1 (DE)
Title: Checking an evaluation circuit, involves checking for correct switch or button contacting, and switching input buffer to active state during interval for which output buffer is active
Inventor: PIEPER NORBERT
IPC: G01R35/00
Filed: 1999-05-19
Abstract: The method involves checking for correct contacting of a switch or button (13) using a test arrangement during a time interval that makes up a certain interval with a time interval in which an output buffer (17) is active. The method involves switching an input buffer (18) to the active state during the interval in which the output buffer is active.  An Independent claim is also included for an arrangement for checking an evaluation circuit.
Patent DE-19923094-A1 (DE)
Title: Circuit arrangement for suppression of electrical leakage currents from electrodes connected to electrocardiograph (ECG) patient by generation of atypical output signal when electrode becomes loose
Inventor: LAMSTER JOERG
IPC: A61B5/276
Filed: 1999-05-20
Abstract: Arrangement for suppression of electrical leakage currents and suppression of artifacts caused by such leakages on an ECG display when it is recorded and analyzed. For a multi-channel ECG apparatus low pass filters (TP1-TP3) and regulated amplifiers (V1-V3) are arranged between body electrodes (E1-E3) and ECG displays (S1-S3). A high frequency AC auxiliary voltage is connected via parallel high pass filters (HP2, HP3) limiters, amplifiers and time delays to the input of an AND gate (3). The output of this AND gate and the outputs of the amplifiers (V1-V3) are connected to a further AND gate (5) and a multivibrator. If one of the electrodes becomes loose or disconnected the signal to the last AND gate causes the mutlivibrator to generate an atypical signal such as a square wave signal and this causes visual and or audible alarms (L3, 8) to be triggered.
Patent DE-19926627-A1 (DE)
Inventor: JIMENEZ LIDIA
IPC: C11D3/06
Filed: 1999-06-11
Abstract: The invention relates to novel bleaching and disinfecting agents containing, with regard to the agents: (a) 1.0 to 6.0 wt. % of alkaline metal hypochlorites and/or alkaline-earth metal hypochlorites, (b) 0.1 to 10.0 wt. % of ether carboxylates of formula (I): R[OCH2CH2]u[O(CH2)xCH(R')(CH2)yCH(R'')(CH2)z]v[OCH2CH2]wOCH2COOM, in which R represents a hydrocarbon radical with 6 to 28 hydrocarbon atoms; u and v represent the same or different numbers ranging from 0 to 30, whereby u = 0 if v = 0; w represents a number ranging from 1 to 30, whereby the sum u + v + w </= 30; x, y, z, independent of one another, represent the numbers 0 or 1; R', R'', independent of one another, represent hydrogen, methyl or ethyl, whereby the sum x + y + z > 0 if R' = R'' = H; M represents an alkaline metal or alkaline-earth metal, and containing; (c) 0.5 to 2.0 wt. % of alkaline metal hydroxides and/or alkaline-earth metal hydroxides with the provision that the quantities of constituents (a) to (c) total 100 wt. % with water, optional additional surfactants, auxiliary agents and accessory agents, whereby the weight ratio of the ether carboxylates (b) with regard to these additional surfactants is greater than 3 to 1. The preparations reduce the viscosity and diminish the foaming action of hypochlorite lyes.
Patent DE-19926888-A1 (DE)
Inventor: REIHS KARSTEN
IPC: B01L3/02
Filed: 1999-06-12
Abstract: The invention relates to a method and device for dosing small drops of liquid with a reversibly dewettable dosing tip (3) which is provided with an area (6) which has a surface having ultraphobic properties, whereby one or several cavities (2) in said area (6) have a defined volume (5) and/or a planar end surface to which a defined volume of liquid (4) can adhere.
Patent DE-19926928-A1 (DE)
Inventor: DAVID KLAUS
IPC: H04L1/00
Filed: 1999-06-14
Abstract: According to the invention, a stream of input data is transmitted by a transmitting device at a transmission rate U=x<.>E that is a defined factor X higher than the input data rate E, and received by a receiving device. The transmission of the signal blocks is shifted as required within the time window within a signal block by means of a transmission control device, according to certain conditions, e.g. quality, load, etc. If necessary, especially for real time critical applications, the received data stream is converted back to the original period in the receiving device. This process is carried out in particular with a memory contained in the receiving device. The received data stream is written into this memory and read out at the original input data stream rate. This transmission in "over-real time" reduces the time required to transmit s bits of a signal block from t1=s/E to t2=s/(x<.>E). This results in a transmission-free time of t3=[s/E-s/(x<.>E)], which can be made use of according to the objectives of the application.
Patent DE-19930262-A1 (DE)
Title: Electromedical implant, especially pacemaker, has telemetry device transmitter containing oscillator with first transistor and resonator, buffer stage, antenna driver with second transistor
Inventor: KRAUS MICHAEL
IPC: H03B1/00
Filed: 1999-06-25
Abstract: The implant has a telemetry device at least for transmitting data to an external device and containing a transmitter arrangement with a transmitter. The transmitter contains an oscillator with a first transistor (58) and a resonator, a buffer stage and an antenna driver with a second transistor (59). Bipolar transistors and a SAW resonator (60) are used.
Patent DE-19940974-A1 (DE)
Title: Cutting roll for mining machine; has one or more cutting threads in support pipe and open cusp with several fragments, which are not connected together as well as pick holder with cutting tools
Inventor: WEIKERT NORBERT
IPC: E21C35/23
Filed: 1999-08-28
Abstract: The cutting roll has one or more cutting threads (1) in a support pipe (2) and an open cusp. A pick holder is fixed to the edges of the open cusp and the cutting threads to hold cutting tools, and each has a spray nozzle. The open cusp has several fragments (4), which are not connected together. The number of cusp fragments corresponds to the number of cutting threads and may be flat or form a spiral.
Patent DE-19941177-A1 (DE)
Title: Conduit system for evaporated fuel for vehicle engine has cleaning tubular component between canister and inlet or suction system
Inventor: SONODA TORU
IPC: F02M25/08
Filed: 1999-08-30
Abstract: The cleaning tubular component (50) is non-flexible (52) and fixed to an engine accessory part (10). Attached to it is a flexible part (54). The non-flexible tubular component has a cleaning tube, which is arranged along the outer configuration of the engine accessory part is an air cleaner (10) with a housing (28) comprising a lower housing (24) and an upper housing (26) produced from plastic.  A regulating device for evaporated fuel comprises a canister (42) with a cleaning side connection (48), an engine accessory part, an inlet and suction system (16) for receiving evaporated fuel from the canister, and first and second flexible tube components (54,56).
Patent DE-19942472-A1 (DE)
Title: Cartographic ally controlled water channel dredging method detects position of dredger during dredging operation for updating vector map of dredged water channel
Inventor: BLUME DIRK
IPC: E02F3/88
Filed: 1999-09-06
Abstract: The dredging method uses a floating dredger, with the water scanned to provide a depth profile which is correlated with map data for providing a vector map, the position and alignment of the dredger and the device for removing material from the water bed detected during the dredging operation, e.g. via a global positioning satellite system, to allow the vector map to be updated.
Patent DE-19942779-A1 (DE)
Title: Method for laying wooden flooring involves drilling screw right through and across floor element so its tip screws into adjoining element for force-locking connection
IPC: E04F15/04
Filed: 1999-09-08
Abstract: The wooden floor elements (9.1,9.2) lying on the flat foundation floor are each drilled through by at least one screw (100) without predrilling so that the screw is screwed in parallel to the plane of the supporting floor across an abutting surface (10) of two floor elements and is screwed in through the entire width of a first floor element so that its tip passes into the adjoining second floor element. A threaded part of the screw in the screwed and tightened end position bridges the joint between the two floor elements and produces a force-locking connection. The screw head is let into a countersunk area of the abutting face of the first floor element (9.1).
Patent DE-19943407-A1 (DE)
Title: Presentation frame for displaying e.g. books
Inventor: JUNG KARL-HEINZ
IPC: A47F7/14
Filed: 1999-09-10
Abstract: The frame consists of a dish-like holder (4) which is open facing the side of presentation. A transparent cover plate (2) is provided which is located over the holder. Clasps (8) are provided for holding both the cover plate and the holder together. The assembled frame can then be hung up on a wall.
Patent DE-19943627-A1 (DE)
Title: Box file for papers, with at least one elastically deformable fixing element between lid and base
Inventor: BRAUN GERHARD
IPC: B42F7/14
Filed: 1999-09-11
Abstract: The box file (10) has a lid (14), a base (12) and a spine (16) pivoted to them so that the lid can be opened. When the lid is closed, it can be locked to the base by a connecting element (30, 32). There is at least one elastically deformable fixing element (36) between the lid and the base when the file is closed.
Patent DE-19944297-A1 (DE)
Title: Sitzhebevorrichtung für ein Fahrzeug
Inventor: KOJIMA YASUHIRO
IPC: B60N2/18
Filed: 1999-09-15
Abstract: Eine Sitzhebevorrichtung für ein Fahrzeug umfaßt ein Reduktionszwischenzahnrad (14), welches zwischen einem Betätigungselement (18) und Verbindern (5, 6) angeordnet ist, und eine Feder (15) zur Unterstützung der Drehung einer Welle (11), an der das Reduktionszwischenzahnrad (14) gehalten ist.
Patent DE-19945023-A1 (DE)
Title: Two-dimensional image detector for electromagnetic radiation, especially X-rays, has very large effective image surface in relation to overall surface area
Inventor: SCHULZ REINER
IPC: H04N5/361
Filed: 1999-09-20
Abstract: The detector has a matrix (12) with radiation sensitive pixel elements (28,29) on a substrate (20) with an area with active pixels (29) for image generation, an area with pixels (28) for generating correction signals and contact areas (30) next to the pixel areas. The correction pixel area is in a different plane from the active pixel area and in the same area as the active pixel contact area.
Patent DE-19946481-A1 (DE)
Inventor: JANSEN ROLF
IPC: C25B11/04
Filed: 1999-09-28
Abstract: The invention relates to a catalytically active nickel- and/or cobalt containing layer, a method for the production of said layer in addition to the use of a catalytically active nickel- and/or cobalt-containing layer.
Patent DE-19947605-A1 (DE)
Title: Firing, e.g., of volatile substance-containing ceramic workpieces useful in electronic components is carried out using a green ceramic foil between a firing aid and a workpiece
Inventor: NADA KENICHI
IPC: C04B38/00
Filed: 1999-10-04
Abstract: Firing process comprises application of a green ceramic foil between a firing aid and a workpiece.  A firing process comprises spreading a 30-500 microns thick green ceramic foil, produced from a ceramic material of  <= 30 microns average particle size and a binder constituent, onto the seating face of a firing aid and placing a workpiece on the foil.
Patent DE-19947682-A1 (DE)
Title: Method and zero delay structure for compensating for echoes and sub-band echoes avoids delays usually occurring in sub-band sectioning and/or sub-band reconstruction
Inventor: JIN QU
IPC: H04R3/02
Filed: 1999-10-05
Abstract: An input signal is received via a microphone (11) and/or a loudspeaker triggering an A/D microphone transmitter (15). Signals are then separated (17) by sub-band and picked up downstream before they are fed to an LMS filter (23) forming a combination in common with a forward filter (25). A computed zero delay echo is reconstructed (27) and subtracted from the input signal (29). Results go through a D/A converter to a loudspeaker.
Patent DE-19947829-A1 (DE)
Inventor: CZINK OTHMAR
IPC: B61G7/08
Filed: 1999-10-05
Abstract: The support device has a frame unit (4) coupled to a rail vehicle (3), a centering unit (23) with arm (6) in the frame unit, and a unit to transmit power/weight of the coupling head (8) to the vehicle chassis. This consists of a pressure spring unit (9) supported indirectly on coupling head and centering arm. A pivot bearing unit (16,56) is positioned between coupling head and centering arm, and between arm and chassis. The spring unit is positioned non-central to the central axis of the coupling head.
Patent DE-19948846-A1 (DE)
Title: Device is for preventing penetration of driving rain water from outside via water outlet breakthroughs in water outlet rail in hollow space between water outlet rail and pane or panel frame of closed window or door
Inventor: STEMESEDER EDGAR
IPC: E06B7/14
Filed: 1999-10-08
Abstract: The device is for preventing penetration of driving rain water from outside via the water outlet breakthroughs (5) in a water outlet rail in the hollow space (10) between the water outlet rail and the pane or panel frame (9) of a closed window or door. The water outlet rail consists of three areas (a,b,c), which in the area of the connection of these three areas involves several breakthroughs along a line parallel to the longitudinal axis of the water outlet rail.  In the transition area between the one area (a) and the next (b) an outwardly directed wind break edge (6) is arranged directly next to the breakthrough.
Patent DE-19950165-A1 (DE)
Title: Motor vehicle body has rear floor formed by lateral bearers mounted on longitudinal bearers of main floor with space between rear bearers forming useful compartment
Inventor: FISCHER TIMOTHY
IPC: B60N2/36
Filed: 1999-10-19
Abstract: The vehicle body has a floor bearer frame consisting of longitudinal and cross-bearers with a rear floor (7) with a seat arrangement raised with respect to the main floor (5) via a step. The rear floor is formed by lateral bearers mounted on the longitudinal bearers of the main floor and the space (13) between the rear bearers forms a useful compartment. A hinged rear seat frame sits directly on the rear floor.
Patent DE-19953531-A1 (DE)
Inventor: KLING RAINER
IPC: H01J9/24
Filed: 1999-11-05
Abstract: The invention relates to a method for producing a discharge lamp (1), which is preferably configured for dielectric barrier discharges. The novel aspect is characterised in that a support (10) is used in order to set and secure an electrode (6) in position in the discharge vessel (2) of the discharge lamp (1), said electrode running at a distance from the vessel walls (3). At the same time said support (10) acts as a pumping rod.
Patent DE-19953624-A1 (DE)
Title: Construction blocks formed from empty standard-size drinks cans which are connected to each other and filled with air at above atmospheric pressure
Inventor: KNORR RUEDIGER
IPC: A47B13/06
Filed: 1999-11-08
Abstract: The blocks are formed from esp. 0,33l and 0,5l drinks cans. Empty cans (1) are filled with a gaseous medium pref. air, at a pressure above atmospheric ambient pressure, e.g. between 2 and 3bar, and are sealed gas-tight. The base (3) of one can is connected to the lid (4) of another can, and the top can has an aperture (3a) in the base. The connection is formed by friction welding, while the cans are rotated relative to each other about their longitudinal axis and pressed against each other.
Patent DE-19955567-A1 (DE)
Title: Installation duct for electric cables or pipes has cover unit with materials containing cement, plaster or plaster board and after laying of cables or pipes on wall forms with wall closed cross section encompassing cables and pipes
Inventor: SCHUMACHER MANFRED
IPC: H02G3/04
Filed: 1999-11-18
Abstract: The installation duct for cables or pipes has a cover unit(11) with materials containing cement, plaster or plaster board and after laying of the cables(15) or pipes(16) on the wall is fitted so that together with the associated wall it forms a closed cross section encompassing the cables or pipes. The cover unit in cross section is U-shaped or L-shaped, and is attached to the wall by adhesive or by fastening elements such as screws. The cover unit has abutment faces(14) by which it rests against the wall.
Patent DE-19956525-A1 (DE)
Title: Computer system employs computer-readable medium provided with first partition and second partition located within first partition
Inventor: BEELITZ ALAN E
IPC: G06F12/00
Filed: 1999-11-24
Abstract: The computer system uses a computer-readable medium, e.g. a hard memory, which is provided with 2 partitions, the second partition lying within the first partition, each partition addressed by a respective command. The first partition may have a number of regions, one of which is reserved for the second partition.  Also included are Independent claims for the following:  (a) a preparation method for a computer-readable medium;  (b) a computer program product
Patent DE-19957105-A1 (DE)
Title: Process for the work up of polyether alcohols, useful for the production of polyurethanes, comprises removal of the multimetal cyanide compound catalyst after the reaction by sedimentation.
Inventor: HARRE KATHRIN
IPC: C08G65/30
Filed: 1999-11-26
Abstract: A process for the work up of polyether alcohols, prepared by catalytic addition of alkylene oxides with H-functional initiator substances, comprises addition of a multimetal cyanide compound as the catalyst and removal of the catalyst after the reaction from the polyether alcohol by sedimentation.
Patent DE-19958496-A1 (DE)
Inventor: BATHE ANDREAS
IPC: C07B61/00
Filed: 1999-12-04
Abstract: The invention relates to a method for producing 5-(1-piperazinyl)-benzofuran-2-carboxamide, whereby, as an intermediate step, 5-bromine-salicylaldehyde or one of its derivatives is reacted in a transition metal-catalyzed amination with R<2>-piperazine, wherein R<2> has the meaning cited in Claim No. 1.
Patent DE-19960642-A1 (DE)
Title: Pyrotechnical ignition device has metal housing and booster charge forming separate component sealed tightly against ambient influences, preferably metal bowl above booster charge
Inventor: BERENZ EDUARD
IPC: F42B3/26
Filed: 1999-12-16
Abstract: The pyrotechnical ignition device has a cylindrical metal housing (1) containing a booster charge (3) and a dense ignition element (2). The metal housing and booster charge form a separate component sealed tightly against ambient influences. A bowl (4), preferably made of metal, is inserted into the metal housing in a sealed manner above the booster charge.
Patent DE-19960965-A1 (DE)
Title: Desired values generating method for numerically controlled machine, requires initially forming one of two geometric bodies by projection on to surface so that a two-dimensional basic surface is formed
Inventor: DEISENROTH JOERG
IPC: G05B19/4093
Filed: 1999-12-17
Abstract: Generating desired values for a numerically controlled machine required for processing a complex three-dimensional cutting curve, such as when two cylinders penetrate one another, requires a time-consuming learning process which makes the whole process much more complicated than the purely mathematical approach, which does not involves too much computing time. First one of the of the two geometric bodies is formed by projection onto a surface (16) so that a two-dimensional basic surface is formed. The basic surface (18) is then described by two-dimensional pairs of values (Xli,Yli) and the value (Zli) forming the third dimension of the cutting curve (14) is then determined by using the two-dimensional pairs of values. At least one desired value is determined, depending on the value-pairs (Xli,Yli,Zli).
Patent DE-19961868-A1 (DE)
Title: Cylinder for printing forme making device, has blocking device which blocks screw body when screw movement is produced by driven cylinder
Inventor: GOETTLING JOSEF
IPC: B41F13/08
Filed: 1999-12-22
Abstract: The cylinder is mounted on a frame (6) by pins (2,3) and bearings (4,5). A drive (8) is connected to the first pin (2). The second pin (3) and the cylinder (1) can move away from one another. The second pin is connectable at the separation point with the cylinder (1) using a screw body (18) screwed into the cylinder. During a screw movement made produced by the driven cylinder (1), a blocking device (20) block the screw body.
Patent DE-19963679-A1 (DE)
Title: Verfahren zum Hydroformen eines Vorderachsträgers
Inventor: MOSES DAVID G
IPC: B21D26/02
Filed: 1999-12-29
Abstract: Es wird ein Verfahren zum Herstellen eines nichttreibenden, starren Achskörpers zum Einsatz bei einem Fahrzeugrahmen- und Aufhängungssystem angegeben, welches den Anfangsschritt umfaßt, gemäß welchem ein rohrförmiger Rohling bereitgestellt wird. Der rohrförmige Rohling wird in einer Form angeordnet, die zusammenarbeitende Formteile hat, welche einen Hohlraum begrenzen, der eine Gestalt besitzt, welche jener der gewünschten Endgestalt des nichttreibenden Achskörpers entspricht. Dann wird unter Druck stehendes Fluid in den rohrförmigen Rohling eingeleitet, um den rohrförmigen Rohling unter Anpassung an die Gestalt des Formhohlraums zu verformen. Ein Achsschenkel kann drehbeweglich mit dem jeweiligen Ende des nichttreibenden Achskörpers dadurch verbunden werden, daß ein hohler, zylindrischer Träger an dem jeweiligen Ende des nichttreibenden Achskörpers fest angebracht wird, und ein Achsschenkel drehbeweglich mit dem jeweiligen Ende der hohlen zylindrischen Träger verbunden wird. Der nichttreibende Achsträger kann jede geeignete, gewünschte Querschnittsgestalt haben und diese Querschnittsgestalten können kreisförmige, dreieckige, l-förmige, ovale sowie Kombinationen hiervon und dergleichen umfassen.
Patent DE-19963864-A1 (DE)
Title: Copper interconnection structure for semiconductor memory, logic circuits, involves exposing interactive connection structure with copper layer to reduction plasma and forming silicon nitride film
Inventor: AGNELLOC PAUL D
IPC: H01L21/04
Filed: 1999-12-30
Abstract: The interactive copper interconnection is exposed to reduction plasma containing hydrogen, nitrogen, ammonia, noble gas or their mixtures. Then, silicon nitride film is formed on the interconnection structure. The exposure improves adhesive property of the nitride film towards copper interconnection structure.