baber/WOPTO huggingface dataset:
Patent DE-19619063-A1 (DE)
Inventor: BRUEGGENTHIES PAUL DIPL ING
IPC: B32B15/08
Filed: 1996-05-13
Abstract: The building panels (2) are produced with a tongue-and-groove sides (22,21) by means of a bottom steel band (3) with a preshaped edge (28) for the groove side, and a preshaped edge (30) for the tongue side. The two edges (32,33) of the top steel band are preshaped. Laterally profiled filler moulded panels (24) are placed butt-ended onto the adhesive layer (28) sprayed onto the inner surface (37) of the bottom steel band. An adhesive layer (43) is sprayed onto the outer surface (41) of the filler moulded panels near the intended join with the inner surface (42) of the top steel band (4), and the top steel band placed on it.
Patent DE-19621809-A1 (DE)
Title: Rectangular to circular waveguide transition
Inventor: PLATTNER ALFRED DIPL ING
IPC: H01P5/08
Filed: 1996-05-31
Abstract: The transition includes a bore with a diameter of a circular waveguide (4) in a rectangular waveguide. The circular waveguide is inserted rectangularly or slantwise in the bore which can represent the circular waveguide. At least one adapting element (5) adapts the rectangular waveguide and the circular waveguide in the transient area.  Preferably, the rectangular waveguide consists of a slot running in the lower part. The bore is located in a cap (2) and forms the circular waveguide. The adaptor in the rectangular waveguide consists either of a step or a slope.
Patent DE-19622433-A1 (DE)
Title: Tree shaker for harvesting fruit
Inventor: LEIBLE OTTO
IPC: A01D46/26
Filed: 1996-06-04
Abstract: The machine is used for shaking a tree, eg. for harvesting of fruit. It uses two contra-rotating rotors (14) with unbalance weights (14.1) to generate a longitudinal shaking motion which is applied to the trunk (10) of the tree via pressure pads (31). A belt (9) is thrown around the trunk of the tree and tightened to hold the pads firmly against the trunk. The shaking device may be suspended on a chain from a boom mounted on a wheeled chassis or a tractor.
Patent DE-19622682-A1 (DE)
Title: Vehicle brake pressure controller giving optimal braking distance
Inventor: WATANABE TAKASHI
IPC: B60T8/42
Filed: 1996-06-05
Abstract: A brake pressure controller is adapted to realise a reduction in braking distance with the help of control for the reduction in brake pressure exerted at the wheel cylinders (5 to 8) or for an answer function for the raising of the brake pressure at the wheel cylinders.  If a pressure difference exists between the wheel cylinders, a valve (13,14) is moved into a blocking state and two others (21 to 24) are moved into a conducting state per circuit so that pressure is displaced from the high pressure side to the low pressure side. Thus the high pressure can be reduced without creating a flow into the reservoir (25,26). The response function for raising the pressure can therefore be improved.
Patent DE-19624410-A1 (DE)
Title: Information transmission method from garage door drive
Inventor: HOES MATHIAS
IPC: G08C17/00
Filed: 1996-06-19
Abstract: The method  involves providing a transmission of information from a fixed garage door drive, which is provided with a controller.  The drive has a microprocessor with a memory and at least one associated portable extension unit in the form of a hand held transmitter, with a keypad.  The information of an access authorisation code, and further function codes, are transmitted by wireless transmission from the controller to the transmitter.  Different information for the access authorisation codes are held by the controller.  The information transmission is carried out at low frequency from the controller to at least one extension, by transmitting an access authorisation code inductively from the controller to the extension. At the same time the received data is returned to the controller. The different buttons of the hand held transmitter are programmed differently.
Patent DE-19626948-A1 (DE)
Title: Parking time indicator for motor vehicles - uses electronic system to set time on parking token, which stores data digitally for further processing. Token also stores data on individual driver and vehicle.
Inventor: KASEL ANDREAS
IPC: G07B15/02
Filed: 1996-07-04
Abstract: The parking time indicator includes an electronic system (1), control system (2), display unit (3) and communication component, communicating with each other via different data carriers (12). The display unit is fitted with a card (6) and an internal clock (4) or an external timer (5), and forms a parking token (10). The token depends on information fed to it electronically by the other components to show the parking time. Data is stored digitally on the card, and can include information about the driver and the vehicle as well as the time of parking. This information can be used to control starting of the vehicle engine and prevent theft.
Patent DE-19628589-A1 (DE)
Title: Instrument for surgical procedures
Inventor: STORZ MARTIN
IPC: A61B90/70
Filed: 1996-07-16
Abstract: The surgical instrument has a handpiece body (10) which is provided with a finger piece that comprises a fixed piece (12) and an operable piece (16). The body has a tubular shaft (24) attached to it in which a push rod (26) can slide and be operated by the movable finger piece. At the distal end of the push rod a jaw section is provided. The movable finger piece is connected to the push rod via a cam lever (28) which is hinged to it. Following the operation of the cam lever, a rinsing adapter can be inserted into the proximal end of the shaft by a snap-lock connection which allows it to be easily disassembled. The finger piece has a retaining catch mechanism (64,76) which is released when pressure is applied to a release button (70).
Patent DE-19632927-A1 (DE)
Title: Colour photographic material with coupler solvent stabilising image dye, especially yellow dye
Inventor: HAGEMANN JOERG DR
IPC: G03C7/392
Filed: 1996-08-16
Abstract: In colour photographic material with red-, green- and blue-sensitive silver halide (AgX) emulsion layer(s) containing a cyan, magenta and yellow coupler respectively and optionally other light-insensitive layers, at least one emulsion or light-insensitive layer contains a cyclic imide, cyclic carbamate or cyclic urea with  >=  8 carbon (C) atoms, with the exception of N-n-amylsuccinimide.
Patent DE-19634099-A1 (DE)
Title: Bidirectional data communication method for local safety network
Inventor: WOYDA-WOLF MARTIN
IPC: H04L5/14
Filed: 1996-08-23
Abstract: The method involves transferring a data sequence between a master and slaves with a superimposed voltage. The slaves act as current sinks when transmitted. A sequence of clock signals is transferred from the master to the bus after each data sequence transmission from the master to a slave.  A pulse with one voltage continually alternates with a pulse with another voltage within the clock signal sequence. The higher voltage pulses serve as a window for current pulses for the slave which represent either a logic one or naught.
Patent DE-19638526-A1 (DE)
Title: Freezer for storing organic material
Inventor: PATSELYA IGOR DIPL ING
IPC: F25D23/06
Filed: 1996-09-20
Abstract: A freezer comprises a heat exchanger, a heat insulating container, a door, inner and outer mantles, and at least two intermediate hard polyurethane foam layers. the gap between the layers is filled with a thin walled balloon filled with an easily condensible gas.  A heat transfer unit is located at the top of the balloon.
Patent DE-19640346-A1 (DE)
Inventor: MUSIAL MAREK
IPC: H04L12/26
Filed: 1996-09-20
Abstract: The present invention relates to a method for checking a data exchange between participants in a call established on a communication medium in compliance with a protocol. In order to identify the various stages in a call process conforming to the protocol and to break said protocol once the checking procedure has started, the invention suggests that the data exchange be captured by means of a protocol monitor (PM) connected to a communication medium (CM) and based on the finite state automaton principle. The test automaton contains the same states and state variables as the protocol automaton designed to define the communication protocol, apart from the fact that the test automaton is allocated a plurality of values within the same range of corresponding state variable values in the protocol automaton. The transitions in the protocol automaton as observed on the communication medium (CM) are simulated for investigation purposes in the test automaton and, by a process of logical elimination, a state is shaped in the test automaton which matches the relevant state in the protocol automaton.
Patent DE-19643858-A1 (DE)
Title: Interactive control of image and graphics passing in front of television camera
Inventor: WOLLHERR REINHARD
IPC: H04N5/222
Filed: 1996-10-31
Abstract: The touch screen is used to facilitate controlled resolution and monitoring of the already prepared interaction of images and graphics.  This is done even with respect to the spoken text by the moderator and speech communication partners.  Preferably the automatic speech recognition in the context of the interaction, can be controllably resolved by the speaker.  This enables perfect synchronisation of the spoken word and graphics, while carrying out simultaneous visual control via the individual monitor.
Patent DE-19645951-A1 (DE)
Title: Automatic mains isolator switch for building systems management
IPC: H02J9/00
Filed: 1996-11-07
Abstract: The switch arrangement separates a coupled line supply automatically from an AC line supply, when no electricity is drawn, to prevent electromagnetic fields. A detection of a switch condition of coupled consumer appliances is performed through the ignition of a gas-discharge tube (G1).
Patent DE-19649299-A1 (DE)
Title: Window fitting jig
Inventor: KLIMACH HORST
IPC: E04F21/00
Filed: 1996-11-28
Abstract: The jig has a clamp (10) which is secured to the window frame and has a spacer (16) held between the frame and the aperture. Alignment aids (24) and the clamp grip are adjustable to align the frame in the opening. The clamp has a guide hole (30) for drilling into the wall for the wall fasteners. The window frame is gripped on several sides, with fine adjustment possible before drilling the fitting holes.
Patent DE-19702752-A1 (DE)
Title: Control system for scanner drive esp. for laser scanning microscope
Inventor: SCHOEPPE GUENTER
IPC: G02B21/00
Filed: 1997-01-27
Abstract: The control system includes a voice-coil motor for driving an oscillating mirror which serves for a linearly oscillating diversion of a beam, and a control unit for supplying the voice-coil motor with an excitation current which is adjustable with respect to its control frequency, its frequency curve, and its amplitude. A function generator is connected with the control unit, and a measurement sensor is provided for the production of a sequence of information about the position of the oscillating mirror. The measurement sensor is connected with the function generator (5) via a logic unit (13) for determining correction values for the excitation current.
Patent DE-19706642-A1 (DE)
Title: Production of biodegradable, moisture-impermeable article
IPC: C08L1/02
Filed: 1997-02-20
Abstract: The novel feature in the production of an article by baking a biodegradable material consisting of cellulose fibres, native and/or modified starch and water, followed by covering with a moisture-impermeable biodegradable film, is that the starch and cellulose fibres are continuously dry mixed and then continuously mixed with water.The starch and water may be pre-mixed. Preferably the starting material comprises 25-75 (especially 50)% fibres, 13-38 (especially 25)% starch and 13-38 (especially 25)% water, the total mixing time being less than 3 minutes and the baking being for 10-100 (especially 60) seconds at 100-200 (especially 150) deg C.   The film is applied by deep-drawing, preferably onto the still-hot baked article, or is applied on one side by deep-drawing and on the other by heat stamping. Alternatively, one side is covered with the film and the other side is sprayed with a water-tight layer of a cellulose (especially cellulose acetate propionate) layer. The film is of amylose (or a derivative), polylactic acid (or a derivative) or modified polylactic acid optionally with a biodegrading additive.
Patent DE-19709585-A1 (DE)
Title: Charging device esp. for first station of multi-station press
Inventor: THUDIUM KARL DIPL ING
IPC: B21D43/05
Filed: 1997-03-08
Abstract: The device has workpiece holders (7) moved by a unit (14) so that they execute a loading or unloading movement. The unit is part of a telescopic device (16) and is moveable in and against direction of transportation (T) of the holders. The unit has a drive (36,23,25,28) for the telescopic device. The drive incorporates a toothed rack (28), which is at rest in axial direction and meshes with at least one toothed gear (25). The telescopic device has a telescopic arm (14) with toothing (23), which also meshed with the gear, a linear guide to move the arm in a direction parallel to the rack, and an electric motor (36).
Patent DE-19713363-A1 (DE)
Title: Method of increasing a surface area of e.g. table cover, sofa, satellite dish, electrical apparatus etc.
Inventor: PELKA JOACHIM DIPL ING
IPC: G06F1/16
Filed: 1997-03-29
Abstract: The unit is produced with a number of elements that are hinged together and are normally stacked and unfold to form a relatively rectangular large area. The unit has two square sections (1,2) diagonally opposite each other and these are coupled to four triangular elements (3-6). The hinges can be in the form of material or film strips. When not in use the elements allow a vertical stack to be provided.
Patent DE-19715506-A1 (DE)
Title: Method and appliance for heating large areas
Inventor: PAULI BALDUIN DR
IPC: F24F11/00
Filed: 1997-04-14
Abstract: Steam is injected into the large capacity areas and the humidity regulated in relation to the temperature. Saturated steam is blown into the rooms at a pressure of 3 bars and a temperature of 300 degrees C. A difference below the condensation water limit is adhered to between the damp air and the as yet cold objects and building parts. The condensation heat of the steam is released by condensation. The heat recovered by condensation is circulated until the desired room temperature and air humidity is reached.
Patent DE-19716591-A1 (DE)
Inventor: LIEB FOLKER DR
IPC: C07D493/10
Filed: 1997-04-21
Abstract: New phenyl-substituted cyclic ketoenols are disclosed having the formula (I), in which Het stands for one of the groups (1), (2), (3) and (4), in which A, B, D, G, X and Z have the meanings given in the description. Also disclosed are several processes and intermediate products for preparing the same and their use as pesticides.
Patent DE-19718100-A1 (DE)
Title: Dismantlable table of modular construction
Inventor: SCHUBERT JUERGEN
IPC: G09F23/00
Filed: 1997-04-29
Abstract: The table consists of a square or rectangular table-top (5) mounted on a connection piece (8) on top of a vertical square or rectangular support member this member may consist of two transparent outer covering layers (1) enclosing an opaque central layer (3) which may be marked with printed alphanumeric symbols etc. There are further V-shaped support elements (2). The tips of the V-shapes may be bolted to the centre of the vertical plate. There are fittings (6) at the ends of the V-shapes which may engage the underside of the table-top and may act as feet coming in contact with the floor.
Patent DE-19721166-A1 (DE)
Title: Setting of braking mode programs in motor vehicle
Inventor: BETZ JUERGEN
IPC: B60T10/00
Filed: 1997-05-21
Abstract: An actuator lever is mounted on a ball joint (3) within a housing. The hand grip of the lever can be moved to a number of operating mode positions (1-5) and each of these corresponds to the operation of contacts (8-11). A push- button (12) is set into the handgrip.  When the lever is moved to a selected position, a specific braking mode is selected when the pushbutton is operated. For example, in one position (5) braking to give constant speed can be obtained, whereas in another (1) the braking moment may be increased in steps.
Patent DE-19723334-A1 (DE)
Title: Pressure sensor
Inventor: FINKBEINER STEFAN DR
IPC: G01L19/00
Filed: 1997-06-04
Abstract: The pressure sensor has a base (10) with a diaphragm arranged over a recess (20). The diaphragm is obtained by reverse structuring of the recess in the base. The recess has an undercut (28). The recess is formed by anisotropic etching of the base along a defined edge (18). The edge defines the maximum aperture (30) of the recess on the side (14) facing the diaphragm. The etching edge is defined using an auxiliary depression in the base that is obtained by anisotropic etching of the base that is obtained by anisotropic etching, to form edges approximately perpendicular to the wafer surface. The etching process may be dry etching. The sensor may include piezoresistors.
Patent DE-19725567-A1 (DE)
Title: Fault diagnosis system for air/fuel ratio control system of IC engine
Inventor: IIDA HISASHI
IPC: F02D41/22
Filed: 1997-06-17
Abstract: The fault diagnosis system uses the central processing unit (CPU) (42) within the electronic engine control (41) unit providing the fuel ratio correction coefficients for comparing the variation rates of the detected air-fuel ratio (lambda) values and of the correction coefficients to indicate a fault in the air/fuel ratio sensor operation.  The CPU may provide summation values for the second differentials of both the lambda values and the correction coefficients, the ratio between these sum values being compared with a fault decision threshold.
Patent DE-19726531-A1 (DE)
Title: Electrolysis of aqueous alkali chloride solution
Inventor: HOENIGSCHMID-GROSSICH RUEDIGER
IPC: C01B7/07
Filed: 1997-06-23
Abstract: Electrolysis of an aqueous alkali chloride solution comprises removing bromine in a vacuum chlorine stream.
Patent DE-19730108-A1 (DE)
Title: Electromagnetic noise suppression device e.g. for computer signal cable
Inventor: TAKEUCHI YASUICHI
IPC: H03H1/00
Filed: 1997-07-14
Abstract: The device comprises a pair of ferrite elements (1A, 1B) which are put in close contact with each other to clamp a cable (5) between them, and a pair of covers (2A, 2B) which cover the ferrite elements and form aperture parts (23), through which the cable is inserted. The covers are formed as a single piece with cable clamping parts (4) which project partially radial inwards in direction towards the aperture parts. Each cable clamping part a tapering which points in radial direction of the cable, and the cable is clamped through an elastic shaping of the cable clamping parts in direction of their tapering.
Patent DE-19731205-A1 (DE)
Inventor: KOCH MICHAEL DIPL ING
IPC: H04W56/00
Filed: 1997-07-21
Abstract: A base station sends a first message which initiates a configuration of a radio interface. A mobile station receives the first message whereupon said mobile station sends a second message. The base station designates a receiving time for the second message and, based on this, determines a correction value which is utilized for synchronizing the transmission of information over the radio interface. The synchronization of the transmission of the ATM cells with considerable use of radio technical resources of the radio interface also enables a distance area to be acquired in a manner which is comparable with currently existing public mobile radio communication networks for a WATM transmission.
Patent DE-19733411-A1 (DE)
Title: Semiconductor wafer identification method
Inventor: HINGST THOMAS DR
IPC: H01L23/544
Filed: 1997-08-01
Abstract: The identification method uses coding markings applied to the semiconductor wafer surface via a laser beam, providing a number of adjacent recesses in the wafer surface. The applied coding markings are read during the processing of the semiconductor wafer and are re-applied when the markings are erased by a chemical or mechanical process step.  The re-applied coding markings may be updated after each process step.
Patent DE-19736496-A1 (DE)
Title: Fluid particle separator for gas or liquid
Inventor: OOIJEN MAARTEN H VAN
IPC: B01D45/08
Filed: 1997-08-22
Abstract: A fluid filter (1) for removing particles from liquids or gases (17, 16) has a feedback pipe for returning cleaned fluid to an inlet venturi. The filter (1) has an inlet chamber (2) at the end of a venturi jet (12), filters (4), an outlet (3) and a capture chamber (5) for solid or liquid particles. A return tube (5) links the gas outlet (3) zone with the inlet (1), returning a portion (10) of the cleaned gas (16) to the inlet. The returned gas (10) is returned to the main gas flow (17) either before or after the filter (1). The venturi (12) produces a flow-related reduction in pressure.
Patent DE-19741131-A1 (DE)
Title: Method and apparatus for producing slabs of different formats
Inventor: GENGE ULRICH DR
IPC: B22D11/04
Filed: 1997-09-15
Abstract: The width of the narrow side walls of the mold is varied in a predetermined manner independently of their displacement into positions corresponding to the desired slab width.  Each narrow side wall (31, 32) of the mold is made up of at least two wedge shaped parts (33, 34) which are slidable along one another.
Patent DE-19741848-A1 (DE)
Title: Optical appliance for measuring position
Inventor: HUBER WALTER DIPL ING
IPC: G01D5/38
Filed: 1997-09-23
Abstract: The appliance has a measurement scale (M) and a scanning unit (A) linked to the objects the positions of which are to be measured. The scanning unit has a scanning panel (AP) with at leasst two scanning zones (AF1,AF2) forming scanning scales which are offset from one another in the measurement direction (x) by a fraction (D) of the divisions (TP) of the measurement scale. Optical deflection elements (AE1,AE2) separate spatially the individual signals defined by the scanning zones which are phase displaced to one another by 900. Pairs of detector elements (D11,D12,D21,D22) detect the individual signals in different directions in space. Each pair is connected anti-parallel so that two output signals phase displaced by 900 are obtained for subsequent processing. The offset between the scanning zones is given by :- D = TP/2 * (N + 1/4) With N = 0,1,2.....
Patent DE-19744909-A1 (DE)
Title: Height-adjustable assembly line jig with fixed column
Inventor: SIMONIS GERHARD DIPL ING
IPC: B23P21/00
Filed: 1997-10-10
Abstract: An assembly jig receives components arriving on a conveyer belt at a constant height. The jig has a base plate (8) with a lower column (30). The supporting section of the jig (10) has two upper column sections (31,31a) of different length. The lower column is coupled as required with either the longer or shorter upper column section
Patent DE-19747613-A1 (DE)
Title: Photovoltaic module with solar radiation energy concentrator
IPC: H01L31/054
Filed: 1997-10-29
Abstract: The refraction structures (BS) are designed for transmission and/or reflection and are shaped as sawtooth furrows. They are typically in the form of foils applied to transparent support materials for transmission operation. The solar radiation (ES) of different wavelength is concentrated on energy transducers of different efficiency, by the structures in connection with concentrating surface elements.
Patent DE-19748285-A1 (DE)
Title: Magnetoresistance effect element for magnetic head
Inventor: HAYASHI KAZUHIKO
IPC: G11B5/39
Filed: 1997-10-31
Abstract: The magnetoresistance effect element has a layer structure provided by a free magnetic layer (107) and a non-magnetic layer (105) in contact with the free magnetic layer.  There is a second magnetic layer (103) and a pinned antiferromagnetic layer (102).  The product of the saturation magnetisation of the second magnetic layer and the thickness of this layer is not greater than 2x10<-9> T.m.  The pinned layer may be an alloy of two metals in which the first metal is ferromagnetic, and the second metal includes one material from the group including iron, cobalt or nickel.