baber/WOPTO huggingface dataset:
Patent DE-19633111-A1 (DE)
Title: Connecting rib for shuttering components for building walls
Inventor: PERNER RAINER
IPC: E04B2/86
Filed: 1996-08-16
Abstract: As high as possible stability and shape retention is achieved with moulding preferably with concrete without forming heat conduction and sound conduction bridges. Clamp devices for reinforcement irons are fitted on the ribs. On the production side the ribs are so formed that reinforcement with very different strengths are fixed predetermined positions with overlapping of two irons so that when the moulding of the shuttering components occurs they do not change their positions. Intended break points (4) make possible a division of the rib construction into individual ribs (9) and therefore are economically produced in a moulding tool, but divided into components with different height.
Patent DE-19633874-A1 (DE)
Title: Hydraulic setting insulating building material
Inventor: KSCHIWAN JOERG
IPC: E04B1/76
Filed: 1996-08-13
Abstract: A novel hydraulic setting, insulating building material based on homopolymers or mixed polymers of unsaturated aliphatic hydrocarbons, used for making non-load bearing partition walls, floor insulation or other mouldings, consists of recycled polystyrene foam pieces reduced to granule size, binder and mineral aggregate. The binder comprises cement, gypsum or binder resin.
Patent DE-19634955-A1 (DE)
Title: Optical device for ADD-DROP filter
Inventor: UETSUKA HISATO
IPC: G02B6/34
Filed: 1996-08-29
Abstract: The optical device has an optical waveguide (9) with a core (9B) having a first refractive index, enclosed by a mantle with a lower refractive index. A grid with a periodic strip pattern is provided in the optical waveguide in the light propagation direction, when illuminated by UV light, with the width of the core varying in the light propagation direction.  The mean value of the refractive index varies in dependence on the intensity of the UV radiation, with doping of the core by germanium dioxide, phosphorus oxide, or boron oxide.
Patent DE-19636243-A1 (DE)
Title: Improving operation of wet desulphurisation process
Inventor: PFEIFFER JUERGEN DIPL CHEM
IPC: B01D53/50
Filed: 1996-08-28
Abstract: Improving the operation of a wet desulphurisation process of a fossil-fired power station, especially a brown coal power station comprises producing a suspension as residue of the REA (waste gas desulphurisation plant), the suspension being separated by mechanical separation into a clear phase and a solids-enriched slurry. The clear phase is either recycled to the REA or disposed of, and the solids-enriched slurry is disposed of as waste product. The novelty is that the REA suspension (1) is fed to a cyclone (2), the lower course (3) of a dewatering device (4) and the upper course (5) of a precipitator (6). The precipitation product (9) is fed to a hydrocyclone (10) and the solids (11) produced in the lower course (3) consisting of small amounts of gypsum with Mg(OH)2, are fed as partial stream (12) directly to the REA (8) and/or as crystal/precipitation core (7) of the precipitation step (6). The upper course (13) consisting of Mg(OH)2 contaminated with finely divided gypsum and inert materials is added to a thickener (15) together with a flocculating/precipitating aid (14), where the clear phase is fed to the REA (8) and/or after ash binding of the waste and the slurry produced in the thickener is utilised and/or disposed of.
Patent DE-19640184-A1 (DE)
Title: Yarn fault cleaning at bobbin rewinding station
Inventor: HAASEN ROLF
IPC: B65H63/06
Filed: 1996-09-30
Abstract: To clean yarn faults at a bobbin winding station, the length of the faulty yarn section is registered between the time of fault detection and the time the yarn is cut. The time is registered by a sensor, from the rotation of the winding roller and the movement of the winding bobbin into the unwinding direction for the entry of the yarn into the positioned suction tube, and the entry of the yarn length into the suction tube. The unwinding action is stopped when the determined yarn length has been drawn into the suction tube. When the leading end of the yarn has been laid in the splicer, the remaining wound yarn, taken up since the fault developed, remains outside the splicer for cutting.
Patent DE-19642414-A1 (DE)
Title: Arrangement for diagnosis of the operating state of an electrical device contg. an electronic controller esp household freezer cabinet
Inventor: DIETEL ULRICH DR
IPC: G05B23/02
Filed: 1996-10-14
Abstract: The arrangement has a display and receiver unit (2) on the front of the electrical device and a display and transmitter unit (6) connected to an evaluation device (8) for wireless exchange of information with the display and receiver unit during diagnosis. The display and receiver unit and the display and transmitter unit are arranged directly opposite each other. The display and receiver unit consists of an optical display unit contg. device-specific customer information.
Patent DE-19642678-A1 (DE)
Inventor: BIEKER GUIDO DIPL ING
IPC: B61F5/14
Filed: 1996-10-16
Abstract: The invention relates to a rail vehicle comprising a pneumatically suspended waggon body (18), bogies (20) supporting said body (18), especially pneumatically suspended bogies without a bogie bolster, wherein waggon body (18) rests and swings out on a pneumatic spring (14), and guiding and damping devices (10,12) fitted between waggon body (18) and bogies (20). Damping devices are used to stabilize bogies (20) at running speeds v >100 km/hr and to attenuate hunting. A friction plate is provided as a guiding and damping device (10). Said plate is subjected to internal air pressure of pneumatic spring(14) on undercarriage (16) of wagon body (18). Friction plate (12) is hinged on centre of a safety spring (26) or at the base of pneumatic spring (14) and is longitudinally connected to bogie (20) and attenuates hunting thereof (20).
Patent DE-19642848-A1 (DE)
Title: Collapsible warning triangle
Inventor: LUTZENBERGER HELMUT
IPC: B60Q7/00
Filed: 1996-10-17
Abstract: The warning triangle has a trapezoid base part supported on feet, and a triangular upper part connected to the base part by a pivot. The upper part is able to be moved between the erected and collapsed positions relative to the base part. The pivot (16) is located close to or on the vertical central axis of the triangle (11). The pivot may be in the upper edge region of the base part. The upper part may be able to turn for at least 180 degrees round the pivot. There may be a centre gap (26) bridges by at least one web (17a,17b) extending from the pivot.
Patent DE-19648039-A1 (DE)
Title: Cutting tool holder for face milling
Inventor: MITTERHAUSER HELMUT
IPC: B23C5/24
Filed: 1996-11-20
Abstract: The tool holder (1) carries cutters (5) in guide holes (4) inclined relative to the axis of rotation (3). Each cutter has a cylindrical shank (6) with a flat (7) against which a clamping wedge (10) acts. A further adjustable wedge (14) acts against the end of the cutter shank. The wedges are located in blind holes (8) so that the thicker end (11) of the wedge is towards the centre of the tool head. They are operated by screws (9), which are accessed from the outer periphery (12) of the tool head. The axis of the clamping wedge screw is at an acute angle to the cutter shank flat.
Patent DE-19649564-A1 (DE)
Inventor: KAESHAMMER STEFAN DR
IPC: B01J31/02
Filed: 1996-11-29
Abstract: Improved method for the production of  gamma ,  delta -unsaturated ketones desired as odoriferous substances or as intermediate products for vitamins or carotinoids by the reaction of tertiary allyl alcohols and alkenyl alkyl ethers in the presence of acid catalyzers at high temperature. It is characterized in that the reaction is carried out in the presence of a phosphorus derivative of general formula (IV), in which A and B stand for a branched or unbranched alkyl or alkoxy radical with 1 to 10 C atoms, an optionally substituted aryl radical, cycloalkyl radical, aryloxy radical or cycloalkyloxy radical. In addition, A can stand for -H or -OH, or A and B together stand for an optionally substituted tetramethylene or pentamethylene radical, or for an optionally substituted phenyl-1,2-diol radical or a 1,1'-binaphthyl-2,2'-diol radical.
Patent DE-19651545-A1 (DE)
Inventor: JOCHHEIM EDGAR DIPL ING
IPC: H04B1/38
Filed: 1996-12-11
Abstract: A housing with a shielding function for radio equipment is made of shell-shaped parts whose open sides face each other and which hold the radio equipment. The shielding function is ensured by a metallised deep-drawn plastic part (8) with an integrated sealing device.
Patent DE-19700662-A1 (DE)
Title: Exhaust gas turbocharger turbine for internal combustion engine
Inventor: SUMSER SIEGFRIED DIPL ING
IPC: F01D17/14
Filed: 1997-01-10
Abstract: There is a dividing wall and a blow-out valve arrangement between the two spiral channels. The two spiral channels (2,3) in their peripheral wall next to the dividing wall (4) have at least one blow-out aperture. The blow-out valve arrangement (9) has a blow-out valve (10), the ceiling component of which (11) in the stop position covers the two blow-out apertures (7,8). The two blow-out apertures issue into a common collection chamber (14), which branches from an outlet aperture (15) to a blow-out channel. A spring (17) is arranged in a spring chamber (18) for tensioning the blow-out valve (10) in the housing. The sealing component (11) is formed as a spring plate, which works in conjunction with sealing components in the form of seats (12,13) at the blow-out apertures (7,8).
Patent DE-19701667-A1 (DE)
Title: Room air conditioning appliance of compact type with conventional evaporator
Inventor: TROLL GERHARD
IPC: F24F11/00
Filed: 1997-01-18
Abstract: The appliance has an evaporator (1) and a motor driven evaporator fan (4) assigned to it, as well as a humidifier (2) and a motor driven humidifier fan (5) allocated to it. It is designed so that separate motors (8,9) are provided for driving the fans. The motor (9) of the humidifier fan is assigned a regulating stage (11) depending on the humidifier pressure (P). This motor is allocated the regulating stage (11), depending also on the humidifier temperature (T).
Patent DE-19706691-A1 (DE)
Title: Cladding of vehicle veneer component
Inventor: SCHUMACHER ROLF
IPC: B32B37/00
Filed: 1997-02-20
Abstract: To press a transparent glossy layer to the surface of a decorative section, especially a precious wood veneer, the prepared layer and veneer (4,3) are positioned at the press mould with the veneer in its final shape and a transparent plastics film (6) between them which fuses them together under heat.
Patent DE-19710157-A1 (DE)
Title: Vaporising and solidifying salt=containing solution(s)
Inventor: BRANDAU EGBERT DIPL CHEM DR
IPC: C01D5/00
Filed: 1997-03-12
Abstract: A process for vaporising and solidifying salt-containing solutions, especially borate- or sulphate-containing solutions, is carried out in a closed vessel (12) using heat from microwaves, the salt solution being continuously, or bath-wise fed to a vessel, liquid vaporised and then fed to a condenser vessel. Specifically, the salt-containing solution is heated in a vessel (21) with a covering (26) in which a microwave waveguide (28) opens. The waveguide turns into a horn (29) (sic) or has a cross-section and/or distance changeable to the liquid surface, with the microwaves being reflected directly onto the salt-containing solution. The apparatus for carrying out the process is also claimed.
Patent DE-19711920-A1 (DE)
Title: Support for cheek steps
Inventor: KIES FRIEDRICH
IPC: E04F11/022
Filed: 1997-03-21
Abstract: The support has a rotationally symmetric pot (3) which fits into a gap (2) on each of the narrow sides of a step (1). Each gap opens towards the underside of the step and towards the adjacent narrow side. The pot can rotate in the gap, and has a rib-like groove with a U-shaped cross section which opens downwards. A bolt (7) is screwed into each cheek (6), and its free end can engage in the groove of the associated pot in order to fasten the step to the cheek. The pot may also be cylindrical, and may fit into a cylindrical gap in the step.
Patent DE-19714192-A1 (DE)
Inventor: KOBAN JOHANNES
IPC: B23Q3/10
Filed: 1997-04-07
Abstract: Disclosed is a device (10; 10a; 100; 100a; 134; 150) for fixing components, specially pneumatic elements, by using fixing elements. The device comprises several fixing plates (15, 20, 25) arranged in parallel, said plates having grooves (30) at least on one of the plate surfaces (35,; 40) to fix the components and being connected to profiled elements (65; 105; 105a; 135; 140; 160) in the area of their front faces enabling modular and easy assembly of the fixing plates (15, 20, 25) as well as displaying good presentation properties.
Patent DE-19715102-A1 (DE)
Title: Method for overlap welding of sheet-metal components with metallic coatings
Inventor: CASAJUS ALVARO DR
IPC: B23K26/244
Filed: 1997-04-11
Abstract: The method for overlap laser welding of sheet-metal components with metallic coatings involves use of two beams (4, 4').  The focal points of these beams are positioned close to one another on each side of the welding line so that in the welding direction one is slightly in front of the other.  As a result, the weld bath is broadened and the vapour of the coating metal can escape without hindrance.
Patent DE-19719832-A1 (DE)
Title: Headlamp for motor vehicle with snap-on lens moulding
Inventor: KATSUMATA TOSHIYUKI
IPC: F21Y101/00
Filed: 1997-05-12
Abstract: A headlamp (10) for a motor vehicle comprises a housing (11) moulded from glass reinforced plastic having a front aperture for a polycarbonate lens (16) and containing a light source (14) with reflector (12). A waterproof seal between the housing (11) and lens (16) is formed by a sealant material (42) in a trough section (40) of the housing (11) which receives the lip (50) of the lens (16) periphery. The assembly is secured by means of wedge-shaped projections (44) moulded on the external face of the housing (11) periphery which engage with similarly positioned slots (55) in an outer beading on the lens (16) which is sufficiently elastic to flex outwards as it passes over the projections (44) to provide a snap closure when fully home.
Patent DE-19725137-A1 (DE)
Title: Medical examination device with mechanism for detecting patient or device movement
Inventor: WESSELS GERD DR ING
IPC: A61B6/12
Filed: 1997-06-13
Abstract: The device generates images of an object (2) under examination using imaging circuitry (12). Image information from a detector is fed to the imaging circuitry. The device has sensors (15) for detecting patient and/or object movement. The output signals of the sensors (15) are fed to the imaging circuitry for image correction on movement. Magnet elements (13) generate magnetic fields which are detected by sensors on the patient table or bed. The magnet elements are used with a sensor at the tip of a catheter to detect the position of the catheter tip.  An intervention instrument or the image acquisition unit is arranged to be freely adjustable in space. Information on the position of the instrument is provided. The alignment of the instrument is then determined by comparing this information with that from the sensors.
Patent DE-19725461-A1 (DE)
Title: Cutting path generation method for operating NC machine with CAD/CAM control
Inventor: HIGASAYAMA HARUHISA
IPC: G05B19/4103
Filed: 1997-06-16
Abstract: The cutting path generation method defines a sequence of discrete points spaced along the required cutting path for the cutting machine, for guiding the movement of the latter.  The spacing of the successive points is calculated using the relationship between the radius of curvature of the cutting path, the spacing between the points and the displacement rate of the cutting device, to provide a maximum displacement rate, with subsequent generation of spaced points at the calculated relative spacing.
Patent DE-19732096-A1 (DE)
Title: Rotor housing opening seal for use with open-end spinners
Inventor: STAHLECKER GERD
IPC: D01H4/12
Filed: 1997-07-25
Abstract: The seal for an opening in a rotor housing, in an open-end spinner, has a sealing disc (13) pressed by at least one spring (17) against a laying surface (16) against the effects of the underpressure within the rotor housing.
Patent DE-19739428-A1 (DE)
Title: Increased aperture illumination for operating microscope esp. for neurosurgery
Inventor: MOELLER GERHARD DR
IPC: A61B90/20
Filed: 1997-09-09
Abstract: The illumination unit (5) for an operating microscope (1) has an additional, optional, swivel-mounted element (15) of positive refractive index which may be inserted in beam near optical axis (9).
Patent DE-19740633-A1 (DE)
Title: Production of low-viscosity fluoro-rubber
Inventor: KRUEGER RALF DIPL CHEM DR
IPC: C08F214/22
Filed: 1997-09-16
Abstract: Fluorinated organic sulfone compounds are used as reaction media in the production of low-viscosity fluoro- rubbers by radical-initiated polymerization of fluoro monomers. A process for the production of low-viscosity fluoro-rubbers, comprises radical-initiated polymerization of  fluoro monomers in presence of compound(s) of formula: R<1>-SO2-R<2>(I); or (II) and optionally a molecular weight regulator;  R<1>  = F or 1-4C perfluoroalkyl;  R<2>  = 1-4C perfluoroalkyl; n  = 4 or 5.
Patent DE-19741238-A1 (DE)
Inventor: STOCKWELL EDWARD B
IPC: H04L12/58
Filed: 1997-09-18
Abstract: A modular system and method for filtering electronic mail messages is described. A message is received and processed through a one or more filter flows. Each filter flow includes one or more self-contained nodes which can be interconnected in whatever order is required to enforce a given security policy. The available nodes include filters, modifiers or terminals. Node independence provides a policy-neutral environment for constructing filter flows, and components are easily rearranged to change policy. A filter flow may be as simple as forwarding the mail to the intended recipient, or may perform one or more checks where it decides whether to forward, reject, ram (or some combination thereof) the message. Certain node types are also able to append information on to a mail message, while others are able to modify certain parts of a mail message. Certain node types are able to generate audit or log messages in concert with processing a mail message. A graphical user interface creates and maintains the filter flows, Figs. 8A, 8B, (not shown).
Patent DE-19744618-A1 (DE)
Title: Gravimetric method for determining material removal from semiconductor wafers
Inventor: PASSER BERND DIPL ING
IPC: H01L21/66
Filed: 1997-10-09
Abstract: The amount of material removed from semiconductor wafers by a material removal treatment is determined by weighing the wafers before and after treatment. An Independent claim is also included for equipment for carrying out the above process, in which a weighing device weighs the wafers before and after the material removal treatment.
Patent DE-19756445-A1 (DE)
Title: Method for monitoring wear state of plasma burner nozzle
Inventor: REINHOLD MARTIN DIPL ING
IPC: H05H1/36
Filed: 1997-12-18
Abstract: The method involves calculating mean voltage and effective voltage for arc between cathode and work piece, with voltage displayed as wear parameter. The method involves determining a mean voltage value and effective voltage values of a voltage time variation for an arc between an electrode (cathode) and a nozzle (anode) of the burner or a work piece (anode) before processing the work piece with the burner. The determined mean voltage value and effective voltage value or function of the value and a reference parameter are displayed. The mean voltage value may be an arithmetic mean value or a geometric mean value. The voltage determination step comprises the measurement and storage of a number of measured values for the variation of a voltage of an arc, from which the mean value is calculated.
Patent DE-19801771-A1 (DE)
Title: Pen-knife with additional fittings
Inventor: CACHOT MAURICE
IPC: E05B19/08
Filed: 1998-01-19
Abstract: The penknife (1) contains a blank, which after machining in a specialist workshop, can serve the user as a key, e.g. a car ignition key. The key is fitted parallel to the other blades and implements and can be folded out of the body by turning it round a transverse axis (13). The key may have a fixing sector (21) which makes it possible to attach it to the body (10) of the penknife in such a way that it can be removed. To remove it from the penknife, it is turned to an intermediate position at a right-angle to the penknife body.
Patent DE-19802376-A1 (DE)
Title: Abutted pair of lighting band lamps with positioner
Inventor: WALSER BERND
IPC: F21V21/04
Filed: 1998-01-22
Abstract: Both lamp bases (2) are recessed (2d) for adaptors (44) used to fix the positioner (32) to both lamps (1), with the positioner arranged in the butt join (36). The light distributor (3) forms at least one reflector (3a), with the positioner on the outside of this. Preferably there is an identical positioner both sides of the band lighting so as to mirror one another. The base recesses and adaptors are plugged together (34) positively, with the recesses in both lamp bases aligned along the band lighting, specifically arranged coaxially. The recesses lie open towards the longitudinal centre of the unit and the bases form an inverted U-figure in section, with the recesses held by outer shoulders in the base sidewalls (2b). The positioner carries the adaptors and forms the distributor end-stops (A1-3) so the light distributors lean against the stops on reaching their respective ideal positions in relation to the lamp bases.
Patent DE-19806775-A1 (DE)
Title: (Co)polymerization of vinyl aromatic monomer and diene to prepare styrene homopolymers
Inventor: SCHADE CHRISTIAN
IPC: C08F12/04
Filed: 1998-02-18
Abstract: Homopolymerization of vinyl aromatic monomers or their copolymerization with dienes involves using an alkali metal compound(s) and a compound(s) of a group IIIa element, whereby the mol equivalent of the alkali metal and group IIIa elements is 0.1-3.9 mol equivalents of oxygen, sulfur, nitrogen or phosphorus and 0.1-3.9 mol equivalents of an organyl ligand.
Patent DE-19809594-A1 (DE)
Title: Roller shutter controller has a memory, a processor, a monitor for the blind and an input device
Inventor: ARNHOLD HANS
IPC: E06B9/80
Filed: 1998-03-06
Abstract: The controller has a memory, a processor (26), a monitor (23,24,29) for the blind (7) and an input device (34-36). The monitor is connected to the processor and detects whether the blind has reached its upper or lower physical end position. The input device has at least two direction buttons for controlling the direction of motion of the roller blind, whereby the program and/or wiring of the arrangement is designed so movement of the blind can be initiated by one of the buttons at any time after installation without requiring a setting up procedure for the motor or controller or interruption of the power supply to the controller.
Patent DE-19814530-A1 (DE)
Inventor: RADIMIRSCH MARKUS
IPC: H04B1/16
Filed: 1998-04-01
Abstract: The invention relates to a method for digitally transmitting data in a wireless communications network. A controlling communication ("downlink") is executed from a master station to all other subscribers within a fixed bandwidth of a channel with the help of a fixed signaling frame (1). The start of the signaling frame (1) is characterised by a special frame synchronisation signal (5) which can be detected by the subscribers. The frame synchronisation signal used consists of at least one sub-range of the bandwidth being occupied by transmitting signals and at least one complementary sub-range of the bandwidth not being occupied by transmitting signals.