baber/WOPTO huggingface dataset:
Patent DE-19716235-A1 (DE)
Title: Plasma burner with liquid-cooled anode
Inventor: SCHNEIDER GOTTFRIED
IPC: H05H1/28
Filed: 1997-04-18
Abstract: The plasma burner with a liquid-cooled anode and a cathode has an arc able to be generated in the combustion chamber between them and a burner gas can be directed through the chamber to generate a plasma. The plasma burner (10) has coolant channels (138, 140,142) to subject the anode with coolant which are arranged and designed so that they can be manufactured by machining, are free from solder and can be made without counter-bores.  The burner is manufactured from soft metal, actually an aluminium alloy. The anode (26) is designed as a ring electrode and the burner has an anode holder in which the anode is inserted. The coolant channels have flow channels which are parallel to the axis (14) of the anode.
Patent DE-19720217-A1 (DE)
Title: Automatic equalising arrangement for multi-channel audio system
Inventor: JANG DAE-YOUNG
IPC: H04S7/00
Filed: 1997-05-14
Abstract: The arrangement includes measuring unit for measuring transmission characteristics for converting white noise into analogue signals and reproduction over loudspeakers can be carried out. The signals from the loudspeakers are recorded through a microphone arrangement at a hearing position, and the collected signals are transmitted to a calculation part (20) for the calculation of a transmission function. The calculation part calculates the transmission characteristics between the respective loudspeakers and the hearing position under evaluation of the white noise and the collected signals. The sound characteristics of the respective sound channels are adjusted so, that the transmission characteristics are equalized. Phantom channels are synthesised and are reproduced under application of the transmission functions and the installed loudspeakers.
Patent DE-19722884-A1 (DE)
Inventor: KROELL JOACHIM
IPC: B66C23/50
Filed: 1997-05-26
Abstract: The secondary truck coupled to the crane vehicle has a support device for the boom head (3.3) of the boom. The boom head which can extend the boom (3) in the longitudinal axial direction is connected with vertical articulation to the boom and can be set down on the support device (6) which is fixed on the secondary truck able to swivel about a horizontal axis (10). The support device has a three-dimensional articulated abutment for the boom head which in turn can slide across the longitudinal axis of the boom on the support device. The abutment for the boom head is mounted on a support carriage freely movable with minimum friction on rails.
Patent DE-19724719-A1 (DE)
Title: Audio conference system
Inventor: LOEFFLER PETER
IPC: H04M3/56
Filed: 1997-06-11
Abstract: The audio conference system contains several, interconnected communications arrangements, which comprise a communications terminal (1), a microphone arrangement (3), and a display arrangement (5) for the indication of an audio entry by another communications terminal of the audio conference system. The audio conference system contains an audio level registration arrangement (4) for detection of an audio level received by the microphone arrangement of a communications terminal.  If the audio level detection arrangement detects an audio level lying above a determined value, an audio entry identification signal is send to the other connected terminals of the audio conference system to indicate an audio entry.
Patent DE-19727110-A1 (DE)
Title: Load-dependent brake valve for pneumatically-sprung goods vehicle trailer
Inventor: TREDOP RAINER
IPC: B60T8/18
Filed: 1997-06-26
Abstract: The pneumatically sprung trailer of a heavy goods vehicle has a load-dependent brake valve whose operation is subject to the pressure in the pneumatic spring bellows. The connection (23) of the valve receiving brake control pressure is connected to the brake cylinders. The mechanism controlling the inlet (51) and outlet (53) of the valve is acted on both by brake control pressure and directly by the pressure from the pneumatic spring bellows. The valve has a piston acting against a double valve body (39) forming the inlet, and forming the outlet with a valve seat.
Patent DE-19729612-A1 (DE)
Title: Peristaltic pump for e.g. medical use
IPC: F04B43/08
Filed: 1997-07-10
Abstract: This novel linear peristaltic pump has a new arrangement. A driven e.g. cam shaft (1) moves fork-shaped cam followers (21n) up and down. Pivoted bars (2n) attached, raise and lower hose pinchers (22n) acting against a supporting surface (8), to generate the pumping motion. The bearing sections (51m, 52m) act as pivots, preferably acting in both sliding- and rolling modes. Suitable arrangement of these pivots, linearises the pumping rate.
Patent DE-19730389-A1 (DE)
Inventor: KRENKEL WALTER
IPC: F28F1/32
Filed: 1997-07-16
Abstract: The invention relates to a heat exchanger comprising at least one first tube (4) for conducting a first fluid and at least one second tube (5) for conducting a heat dissipating fluid. At least the first tube (4) which is made of a fluid-tight corrosion and oxidation resistant substance is held in a supporting structure (3) comprising several individual elements containing SiC in a bore hole of said partial elements (1,2). The inventive heat exchanger is characterized in that the supporting structure (3) is composed of flat or disc shaped partial elements (1,2) which are made of a reinforced carbon and/or ceramic composite material, stacked on top of each other and joined to each other by a SiC coating, and that a ceramic and/or carbon extension compensating layer (8) is arranged at least between the first tube (4) and the supporting structure (3).
Patent DE-19734913-A1 (DE)
Title: Method of manufacturing sound absorbing material, especially for motor vehicles
Inventor: KOECK GERHARD
IPC: B32B27/06
Filed: 1997-08-12
Abstract: Support layer material (4) and sound absorbing layers (3) are placed in the mould (1a,1b) together for shaping and bonding. During moulding, initially cold and then hot, compressed air at 1-20 bar is injected into the mould. An air-tight impermeable layer (5) is placed between sound absorbing layers and there are outer covering layers (2a,2b).
Patent DE-19737094-A1 (DE)
Title: Apparatus for operating on a workpiece using a laser
Inventor: WEINDL KARL
IPC: B23K26/06
Filed: 1997-08-26
Abstract: The apparatus has a further laser (9) which, by a further connector line (5), is joined to the operating unit (2) in addition to the laser (8). The apparatus has a further laser (9) which, by a further connector line (5), is joined to the operating unit (2) in addition to the laser (8).  Also claimed are a controlled switching unit (15) and a method for operating on workpieces by means of a laser.
Patent DE-19738313-A1 (DE)
Title: Golf pull-swing practice device for putt training
Inventor: DAMBACHER PAUL
IPC: A63B69/36
Filed: 1997-09-02
Abstract: The device includes two guide strips in the swing plane. The position of the putter head is measured at the moment of impact to determine if it is square to the ball-target line. The speed of the putter head is measured at the moment of impact. An apparatus is described which uses light barriers to determine the putter head position and its speed.
Patent DE-19740303-A1 (DE)
Title: Telecommunication network e.g. for telephone
Inventor: PETER ERHARD
IPC: H04L12/28
Filed: 1997-09-13
Abstract: The telecommunication network includes single lines between terminal and distribution system. The single lines are joined to a transmission channel and the terminals, distribution system and single lines form a bus or ring structure.
Patent DE-19740783-A1 (DE)
Title: Meteorological attenuation determination method in air
Inventor: KUEHNER DIETRICH DR
IPC: G01H3/12
Filed: 1997-09-16
Abstract: The method involves using beam model where none linear variations in the velocity of sound with height are accounted for using a parabolic term in the equation for the expansion of foreign particles in air. A technical process for measurement of the propagation of sound in air is determined which takes into account the wind direction and velocity as well as the air calmness. Determination of the meteorological attenuation at a plotted point, A, with respect to sound emitted from a sound source at another point, Q, assumes that the sound beam travels with a parabolic path from Q to A. Equipment for the measurement of various physical quantities such as heights, distances, sound paths and ambient conditions are needed as are processor, storage and analysis program.
Patent DE-19742492-A1 (DE)
Inventor: FISCHER REINER DR
IPC: C07D333/50
Filed: 1997-09-26
Abstract: The invention relates to novel spirocyclic phenyl keto-enols of general formula (I) in which Het represents one of the groups (1), (2) or (3), Q represents (A); (B); (C); (D); (E) or (F), and X, Y, Z, m, n, R<6>, R<9>, R<10>, R<11> have meanings given in the description. The invention also relates to further methods and intermediate products for the production of said spirocyclic phenyl keto-enols and the utilization thereof as pesticides and herbicides.
Patent DE-19751582-A1 (DE)
Title: Phosphor screen for flicker-free CRT
Inventor: DO YOUNG-RAG
IPC: H01J9/227
Filed: 1997-11-20
Abstract: The three main colour phosphor layers are formed in the screen regions free of the black matrix. A UV phosphor layer is deposited on the blue phosphor layers. The wavelength of the UV light, emitted by the UV phosphor, lies in the 300-470 nm range. The UV phosphor layer consists of a selection from a group of CaS:Pb, CaO:Pb, Y2O3:Gd, HfO2:Ti, Zn2SiO4:Ti, ZnGa2O4:Li, Ti, Y2SiO5:Ce, Y2Si2O7:Ce, BaSi2O5:Pb, Ba2SiO4:Pb. The blue phosphor consists of ZnS:Ag, Cl or ZnS:Ag,Al. In the mfr. red and green phosphor layers are deposited on the screen with a black matrix, followed by deposition of a blue phosphor suspension and drying. Then a double phosphor layer is formed by application of a UV phosphor suspension and drying.
Patent DE-19800086-A1 (DE)
Title: Foot and shoe matching system
Inventor: SCHMID ROBERT
IPC: A43D1/02
Filed: 1998-01-02
Abstract: The processing system (4) receives input from a camera (3) that monitors the three dimensional shape of the foot (6). The internal form of a shoe (2) is also measured and the data converted (18) into digital form for entry into memory (11). The foot and shoe data are compared and the relative match between shoe and foot is shown on a monitor
Patent DE-19801006-A1 (DE)
Title: Electronic module case for motor vehicle safety device
Inventor: FENDT GUENTER DIPL ING
IPC: H05K5/00
Filed: 1998-01-14
Abstract: The case (1) includes a plug (7) with markings in the region of its shaft (11). The case (1) has a corresponding opening (10). The socket is formed as a plastics component which snaps together. The markings may be color-coded or have alpha numerical markings.
Patent DE-19801209-A1 (DE)
Title: Use of vinegar to kill bacteria
IPC: B64D13/00
Filed: 1998-01-15
Abstract: Vinegar (brandy vinegar, wine vinegar, fruit vinegar and apple vinegar) and formulations of synthetic acetic acid are used to kill bacteria and for general disinfection of e.g. houses and airplanes.
Patent DE-19802243-A1 (DE)
Title: Multilayer substrate especially a multilayer circuit board with digital circuits
Inventor: NEIBIG UWE DR
IPC: H05K1/02
Filed: 1998-01-22
Abstract: A multilayer substrate contains a lossy medium, consisting of an electrically non-conductive matrix material with embedded magnetic particles, for attenuating h.f. cavity resonance produced by electromagnetic wave reflection at the substrate edge.  Preferred Features: The magnetic particles consist of a MnZn ferrite powder or carbonyl iron powder.
Patent DE-19810498-A1 (DE)
Title: Multi cylinder hydropump
Inventor: WAGENSEIL LUDWIG
IPC: F04B17/05
Filed: 1998-03-11
Abstract: The multi-cylinder hydropump, powered by internal combustion, has hydraulic pistons linked directly and axially to the pistons of the internal combustion cylinders, with separate couplings to give a sine shaped movement run. The hydraulic pistons (3) have a number of working surfaces (A) which are selected to alter or control the stroke volume or the pumped flow stream of the hydropump. The use of the added working surfaces (A) and intermediate zones are compensated by matching the piston frequency. The working surfaces (A) of the hydraulic pistons give a three-stage control function using AI or AII or AI+AII.
Patent DE-19817291-A1 (DE)
Title: Determination of states of electrical switches
Inventor: FELDMANN ROLF
IPC: G06F1/24
Filed: 1998-04-18
Abstract: The micro controller is programmed to generate in a three step sequence two voltages that are applied to the input/output port (E/A) to which is connected a pair of switches (T1, T2). The high/low combinations of the voltages allow the full range of switch states to be determined
Patent DE-19820326-A1 (DE)
Title: Method of acquiring photographic, film and video images of objects and surfaces and printing on surfaces to reproduce a spatial view
IPC: G02B30/27
Filed: 1998-05-07
Abstract: The method involves dividing images consisting of optically detectable data into parts and recombining them for reproduction so that the acquired and reproduced objects and distances can be viewed with their spatial characteristics via an optical device placed close to the image surface from remote observation regions that are favourable for the presented image width.  The spatial characteristics are detected and processed using television or video techniques, film, graphics and computer techniques, etc.- DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an arrangement for implementing the method
Patent DE-19821505-A1 (DE)
Title: System for the rental of mobile telephones
Inventor: KREMEIKE FRITHJOF
IPC: G07F7/00
Filed: 1998-05-13
Abstract: The hire or rental system has a number of mobile units (6) that are located and retained in a housing (2) that has a controlled release mechanism. The release of the units requires the use of a credit card (9) and the use of the keyboard (4). A small display is used for information. The units are fitted with rechargeable batteries
Patent DE-19821974-A1 (DE)
Title: Phase and amplitude detector of electromagnetic waves from pixels operating in visible, UV and IR wavelengths
Inventor: SCHWARTE RUDOLF
IPC: G01S7/4914
Filed: 1998-05-18
Abstract: The detector uses long, small arrays of gates (1,2) switched and modulated via connections (m1-m3) to record from each pixel (10), using accumulation gates (4,5) in the form of long parallel strips which groupwise form a PMD-pixel and act as a a read diode whose cathode forms a reaout electrode. Independent claims are included for use of the detector in an imaging camera, signal processing, optical PLL i.e. DLL, or a 2Q-PMD-DLL based on a IQ-PMD-receiver, and a method for illuminating a scene using the detector to modulate
Patent DE-19825414-A1 (DE)
Title: Oil feed device for linear compressor
Inventor: KIM HYUNG JIN
IPC: F04B35/04
Filed: 1998-06-06
Abstract: The device has a horizontal compressor unit in a selected part of a hermetic container, and an oil supply unit connected to the outside of the compressor unit. The supply unit feeds oil into an oil pocket, which communicates with a friction section between a cylinder and a piston. The oil is supplied by inertia due to a straight to- and fro movement of the oil supply unit according to the oscillations of the compressor unit. The oil supply unit has an oil feed pipe with a front cover carrying a compressed flow barrier. A flow valve is located on the inside of the flow barrier.
Patent DE-19829953-A1 (DE)
Title: Laser scanning microscope for scientific investigation of small objects
Inventor: STOCK MICHAEL
IPC: G02B21/00
Filed: 1998-07-04
Abstract: The microscope uses raster-shaped illumination at different wavelengths, preferably using laser light coupled in via an optical fiber. The illumination is coupled in via at least one dichroitic beam divider that reflects in at least one wavelength range, and transmits in at least a second wavelength range.
Patent DE-19834220-A1 (DE)
Title: Journey data transmission system
Inventor: BERNHARDT JUERGEN
IPC: G06Q30/00
Filed: 1998-07-29
Abstract: The system includes at least one computer-based journey data terminal, e.g. with display, web browser, reloader, for an output of journey data, at least one data server, especially as web server, and a data center, e.g. with data base and document template, in which at least the current journey data and the point in time of their output are stored.  The journey data are transferred by the data center to the data terminal in a format which is based on the HyperText Transfer Protocol, and the transmission by the data server is initiated event-driven through messages.
Patent DE-19838429-A1 (DE)
Title: Assay method, especially for microbiological analytes, comprises using reference material to verify correct functioning of the detection system
Inventor: RUCK KLAUS
IPC: C12Q1/66
Filed: 1998-08-24
Abstract: Method for determining an analyte comprises contacting a sample with a detection system that produces a signal when a predetermined amount of the analyte is present in the sample and if no signal is produced, contacting a reference amount of the analyte or a comparable substance with the detection system to verify that it is functioning correctly.  Independent claims are also included for the following: (1) an arrangement for rapid determination of analytes, comprising: (a) a carrier/vessel for introducing or depositing a sample; (b) a sample receiving device for receiving and delivering the sample;  (c) a detection system that is present on the carrier and produces a signal on contact with the analyte; and (d) a reference amount of the analyte or a comparable substance, which is either kept separate from the detection system in a closed volume in such a way that it can be contacted with the detection system if no signal is produced through a thin-walled region of the container.
Patent DE-19838888-A1 (DE)
Title: Verfahren zum Herstellen eines Formkörpers aus Rhodium sowie Formkörper aus Rhodium
Inventor: WIESNER KLAUS
IPC: C22C1/04
Filed: 1998-08-27
Abstract: Bei einem Verfahren zum Herstellen eines Formkörpers aus Rhodium wird das Rhodium in Pulverform unter einem Druck von mindestens 400 Mpa in einer Form gepreßt. Unter einem Druck von einem Millibar bis einem bar wird der Formkörper bei einer Temperatur von mindestens 1300 Grad Celsius, vorzugsweise mindestens 1500 Grad Celsius, insbesondere mindestens 1700 Grad Celsius wärmebehandelt.
Patent DE-19842433-A1 (DE)
Title: Cutting device for crankshaft milling machine
Inventor: SHIMOMURA MASUMI
IPC: B23C3/06
Filed: 1998-09-16
Abstract: The device incorporates a pair of machining heads which are fitted at opposite ends of a frame. Each of the machining heads has a clamping device (4), both devices being arranged on opposing surfaces of the machining heads for holding and supporting the workpiece (3). The clamping devices have centering arrangements (4a) which are inserted into centering apertures. These are drilling into opposite ends of the workpiece in order to hold and support them. They have a number of claws (4b) for clamping the workpiece ends. Each of the opposing surfaces of the cutting drums (11) is releasably connected with outer surfaces of an adapter (13) by fixture bolts (14).
Patent DE-19845162-A1 (DE)
Title: Training equipment for golfers, comprises rubber cord connected to ball with e.g. hand wound tethering reel mounted on telescopic shaft, allowing for rapid deployment
Inventor: SCHELD ERHARD
IPC: A63B71/02
Filed: 1998-10-01
Abstract: The stainless steel casing (1) includes a spool (10) in bearings (2), hand-turned turned by crank (3) and knob (4) mounted on a telescopic rod (12) and shaft (13).
Patent DE-19846180-A1 (DE)
Title: Automotive five-speed automatic gearbox has transmission control unit
Inventor: PARK JONG-SOOL
IPC: F16H3/62
Filed: 1998-10-07
Abstract: A drive train for a five-gear automatic gearbox has a first planetary gear unit (4) and a second planetary gear (6).  The first planetary gear (4) has a first and a second set of simple planetary gears (8, 10), with a first, second, third and fourth drive elements (A, B, C, D). The second planetary gear (6) has third and a fourth sets of ) with a fifth, sixth, seventh and eighth drive element (G, H, I, J). The fifth drive element (G) operates as a drive output, and the first drive element (A) operates as a drive input element. The fifth and the sixth drive elements (G, H) are variably linked with the second element (B). The seventh element (I) is invariable linked with the fourth drive element (D). Clutches (42, 44) form a variable link between the fifth and the sixth elements (G, H) and the second elements (B). Brakes (48, 50) are located between the fourth and the eighth drive element (D, J) and the gearbox housing (46).
Patent DE-19846986-A1 (DE)
Title: Radial roller bearing for use in conjunction with automotive rocker assembly minimizes friction and probability of jamming
Inventor: SPEIL WALTER
IPC: F01L1/18
Filed: 1998-10-13
Abstract: A radial roller bearing consists of an outer ring at the core of which is a crown-arrangement of cylindrical roller bearings held in position by a flexible element (11). The bearing ends have axial fixtures. The flexible holding element is a metal bush with a slot (12) extending from end to end and translating through approximately 90 degrees.
Patent DE-19851783-A1 (DE)
Title: Height adjustable container frame has bottom, middle and top rings, guide bars, stays, spokes, plate and lift
Inventor: MATATKO HANS-JUERGEN
IPC: F16M11/24
Filed: 1998-11-10
Abstract: The container frame is height adjustable and consists of a ring-shaped (1) lower part, and several rigid guide bars (2). The lower part is joined to a similar shaped top part by means of the same number of parts (3) as are fixed to the top ring (4). Inward extending stays (5) hold a middle ring (6)which has spokes (7) and a plate (8) engaging with a lever (9).
Patent DE-19856259-A1 (DE)
Inventor: REINHARDT H-W
IPC: G01N29/12
Filed: 1998-12-07
Abstract: The invention relates to the examination of a solidified and/or hardened material (2), such as cement, concrete or the like using ultrasound waves which, emitted from the ultrasonic transducer (3), penetrate the material. According to the invention, the ultrasound waves are continually measured (4) and analysed. The time shift of the compression wave speed and/or of the relative energy of the ultrasound waves and/or of the frequency spectrums of the ultrasound waves are approached by a fitted function, preferably the Boltzmann-function. The free parameters of the fitted function are assigned to material characteristics and facilitate a comparison between the relevant measurement and the reference values of said parameter in such a way that material characteristics of the examined material can be determined.
Patent DE-19856431-A1 (DE)
Title: Clothes hanger with two outstretched arms has clips in two halves, levers with ends swivel mounted on axles
IPC: A47G25/48
Filed: 1998-12-08
Abstract: The portable clothes hanger has two arms (2a,2b) pointing in opposite directions. Clips (8a,8b) for fixing trousers are fixed to, and slide along, the arms at a distance apart corresponding to the width of the trouser-waist. The clips are in two halves under spring pressure. The clips are closed by fasteners consisting of lever ends (3a,3b)swivel mounted on a swivel axis (6a,6b) . When the clip is open the end (16a,16b) of the lever is pulled out of a cavity.
Patent DE-19859703-A1 (DE)
Title: Purification of biological macromolecules, e.g. nucleic acids or proteins from starting materials uses chromatographic purification and tensids to remove endotoxins
Inventor: ZINN THOMAS
IPC: B01D15/08
Filed: 1998-12-23
Abstract: Purification of biological macromolecules, e.g. nucleic acids or proteins from starting materials, especially biological solutions using chromatographic purification and non-ionic tensids to remove endotoxins, is new. The tensids are added to the solutions before or during the purification of the biomolecules.