baber/WOPTO huggingface dataset:
Patent DE-19523065-A1 (DE)
Title: Impeller for peripheral pump
Inventor: BARTH HOLGER
IPC: F04D29/18
Filed: 1995-06-24
Abstract: The impeller (1) rotates within the pump's housing. Its outer peripheral area extends into a delivery channel. It has blades (6) on both sides, either equally or unequally spaced from one another, and forming blade grooves (5). The blades are inclined either in the impeller's running direction (B) or counter to it. They are arranged at an angle ( alpha ) greater than 1 deg  to radials (4) running through the impeller's rotary axis (2). This angle determines the blades tangential arrangement.
Patent DE-19526787-A1 (DE)
Title: CRT fluorescent layer removal method
Inventor: SCHULZ DETLEF
IPC: B03B9/06
Filed: 1995-07-17
Abstract: In the method of mechanically removing the fluorescent layer (7) of cathode ray tubes in television sets or monitors, the fluorescent layer is separated from the glass screen without the cone part (5) having to be previously removed from the screen part (6) or without the cathode ray tube having to be broken up. Several grammes of ferromagnetic abrasive elements (1) are introduced into the inner space of the cathode ray tube between the screen part and the shadow mask (4). The ferromagnetic abrasive elements are moved over the fluorescent layer by the external application of one or more magnetic fields to remove the layer.
Patent DE-19530592-A1 (DE)
Title: Sodium bismuth titanate-based piezoceramic material
Inventor: SCHNEIDER ALEXANDER
IPC: C04B35/475
Filed: 1995-08-21
Abstract: A novel piezoceramic material has the compsn. 87-88 mol% Na0.5Bi0.5-TiO3, 1.20-3.75 mol% CaTiO3 and 9.0-11.7 mol% BaTiO3.
Patent DE-19533544-A1 (DE)
Title: Secret information transmitting device
Inventor: TASCHNER HANS-JOACHIM
IPC: H04L9/00
Filed: 1995-09-11
Abstract: The device includes a cipher unit (1), a compressor (2) in the transmitter, and a unit for transmitting the compressed data (K) from the transmitter (4) to the receiver (5). The receiver includes a decompressor (7) for the data and a de-ciphering unit (8). The original sequence (D,B,C,A) is modified to include information that is embedded in it (D'(XB')'C'A') and ciphered, so that a strongly compressed form appears. This process occurs in the transmitter and is reversed in the receiver.
Patent DE-19538099-A1 (DE)
Title: Patient and/or treatment bed
Inventor: SAGEL HEINRICH
IPC: A47C20/08
Filed: 1995-10-13
Abstract: The bed (1) consists of a back support section (3), a middle section (4), an upper leg section (6) and a lower leg section (7) mounted on a frame (2). The back support and the middle section cannot move in relation to each other and together form a trunk support surface (5). The trunk surface consists of a one piece U-shaped frame which can be raised or lowered within the overall bed frame by an electric motor. The frame has strips of webbing stretched across it to form a support surface.The upper and lower legs sections are connected to each other by a joint and are formed from 'U' shaped frames across which strips of webbing are stretched to form the support surfaces. The upper and lower leg sections can be raised by the electric motor. The motor is connected by gearing to two horizontal shafts (9,16) running across the bed frame. When the motor turns the shafts a set of connecting levers operates the separate sections of the bed either simultaneously or independently. When the leg section frames are operated, the connecting levers hold the lower leg section near the horizontal position whilst the upper leg section inclines.
Patent DE-19538340-A1 (DE)
Inventor: COOKE TERENCE
IPC: B05B13/06
Filed: 1995-10-14
Abstract: The invention relates to a new method and a new device for applying sprayable lacquers to the inner surface of unilaterally open packaging, in particular of drinks cans, during the production of packaging, in particular drinks cans, in which method and device use is made on the production line of new types of spray heads (1) which have a dispensing head (6) with at least three spray nozzles (9'a,9'b,9'c). The atomising cone axes (13'a,13'b,13'c) coming from these spray nozzles are arranged so as to be concave, i.e. they diverge or do not overlap. The spray nozzles (9'a,9'b,9'c) are mounted on the dispensing head (6) sides facing the packaging opening. The sides concerned incline towards the axis of rotation of the turning, unilaterally open packaging with the result that the atomising cones which come from the spray nozzles (9'a,9'b,9'c) hit at an angle the neck of the packaging "neck", the packaging body directly behind the "neck" ("neck shadow"), the packaging body, the inwardly-arched packaging bottom ("dome") and the bearing ring integrated into the packaging bottom ("rim"). Uncoated parts of the inner surface are then completely coated using a conventional spray head (1). However, it is also possible firstly to coat using a conventional spray head and subsequently a new type of spray head. The new process produces inner coatings in a very purposeful manner with either a uniform or substantially uniform thickness, or different thicknesses depending on the area.
Patent DE-19546877-A1 (DE)
Title: Testing system for cable with very low frequency cosine square-wave voltage
Inventor: LEFELDT EKKEHARD
IPC: G01R31/14
Filed: 1995-12-15
Abstract: The testing system consists of a test, operating and capacitor charger, with a shift capacitor (2) or a bridge rectifier, also a surge protection choke (4), which charges a cable (5) up to the desired voltage. With a polarity reversal of the rectifier cascade (3) or of a bridge rectifier, the cable (5) is converted to a counter polarity, across a surge protection choke (4) and the rectifier. Simultaneously by the transformer (1) and the cascade rectifier (3) with the shift capacitor (2) or the bridge rectifier, the cable is unloaded and is recharged for covering the losses. Then by the reversal of the polarity of the rectifier cascade or the bridge rectifier in to the original polarity the cable is converted back in to this polarity. Simultaneously it is unloaded and recharged for covering the losses. Thus by the cyclic reversal of the polarity of the rectifier, the cable is acted on with a symmetrical VLF cos. square or rectangular wave voltage.
Patent DE-19546895-A1 (DE)
Title: Camera shutter blade production
Inventor: DIETZSCHOLD DIRK DR ING
IPC: G03B9/00
Filed: 1995-12-15
Abstract: The fibre structure is composed of one or more laminated metal or nonmetal fibres (2,2a) embedded in a metal matrix (1), specifically using carbon, SiC or Al2O3 fibres which track the leading field produced in a movably driven element fitted out within the matrix with bushings (5) for bearings or driving pins. The matrix is composed of a pure or mixed metal or their combinations, using a surface-treated driven element for preference. First the fibres are arranged on a base followed by spraying on the matrix. The matrix is hot-pressed in tape form in heated dies to above recrystallisation and below melting temperatures prior to compaction of the matrix round the fibres and cold-press planing of the product surfaces.
Patent DE-19548375-A1 (DE)
Inventor: PEISELER HANNA
IPC: G01N33/563
Filed: 1995-12-27
Abstract: Immunoassay for an analyte comprises: (a) incubating the analyte with an immobilised reagent, a labelled reagent and a third reagent, where the analyte, the immobilised reagent and the labelled reagent all compete for binding to the third reagent; (b) separating bound label from unbound label; (c) measuring the signal from the bound label, and (d) determining the analyte concentration by comparing the measured signal with a standard curve that has been established under the same conditions or has been theoretically calculated.
Patent DE-19601884-A1 (DE)
Inventor: SOLLEDER REINHARD DIPL ING
IPC: H02J13/00
Filed: 1996-01-19
Abstract: The invention concerns a connector (1), in particular a plug-in connector for TT and TN networks, in which an electronic monitoring and control unit (2) supplied with a voltage switches lines (8, 9, 10) through, by means of a switch (5), from the supply side (3) to the consumer side (4) of the connector, or cancels the connection, as a function of information or measured data. The invention calls for potential-measurement devices to measure line potentials continuously or regularly on the supply side (3) and/or the consumer side (4) and, if the result falls short of or exceeds given limits, the switch (5) is actuated. The invention also calls for the monitoring and control unit (2) to be designed so that it generates a report when a given number of short-term cancellations or connections are made within a given length of time, connection lines (8, 9) to be monitored by a device (12) acting on the switch (5) to detect fault currents and information and/or instruction data to be available at a bus interface (7).
Patent DE-19603472-A1 (DE)
Title: Regulating exhaust gas recirculation rate of internal combustion engine
Inventor: FRIEDRICH ARNO
IPC: F02D21/08
Filed: 1996-01-31
Abstract: A theoretical air mass value is calculated, which is fed to the engine (1) at the time when no exhaust gas recirculation is active. The air mass value, corresponding to the actual extent of delivery, is corrected dependent upon the operating point by a correction factor. An actual value for the exhaust gas recirculation rate is calculated from the corrected air mass value and from the actual value of the air mass. Theoretical values for the exhaust gas recirculation rate are memory-stored in percentages dependent upon the operating point.
Patent DE-19607940-A1 (DE)
Title: Baking moisture-control steam condenser has heat-exchanger recovering heat
Inventor: PIONATI UWE
IPC: A21B3/04
Filed: 1996-03-01
Abstract: A steam condenser collects surplus steam from a baking oven in a vessel (2) with a condensate collector (2) and condensate drain (8) at its base. The novelty is that the steam collector vessel (2) incorporates a heat exchanger (9) through which flows a coolant especially water; (b) the vessel (2) incorporates a number of condensation channels (5) through which flows residual steam, which is then also condensed; (c) the coolant water discharges to another assembly where it surrenders heat for another application; (d) the heat exchanger (9) consists of a number of ribbed vessels (14) linked by tubes (13).
Patent DE-19609072-A1 (DE)
Title: Three=dimensional positioning of tool holding plate
Inventor: NUDING WOLFGANG
IPC: B23Q1/54
Filed: 1996-03-08
Abstract: The positioning system has a tool, eg a cutting tool , 12 mounted on a plate 1 that can be moved in three dimensional space. The plate is mounted on ball supports at the end of three telescopic linear actuators 2,3,4, each of which have a servo motor. Each actuator is in the form of a ball leadscrew in a tube. The actuators are supported in a space frame structure 21. A further coupling to the plate is provided by a guide strut 6 coupled to linear ball leadscrew unit 7. The servo motors are controlled to move the tool relative to a fixed workpiece.
Patent DE-19611735-A1 (DE)
Title: Thermal treatment of substrates
Inventor: FROEHLICH HANS DR ING
IPC: C23C4/12
Filed: 1996-03-25
Abstract: The method comprises thermal treatment of substrates, in particular, spray coating of a substrate (1), according to which during treatment at least one jet (11, 12) of a pressurised multiphase mixture is directed onto the substrate in a vicinity of the working beam (3), in particular, in the form of a plasma beam. Also claimed are a mixture and an apparatus used for implementation of the proposed method.
Patent DE-19612210-A1 (DE)
Title: Method of applying decorative coatings to supporting parts
Inventor: POSCH GEORG
IPC: B29C65/02
Filed: 1996-03-27
Abstract: A swivelling table swivels by 180 degrees and has a mould support (5) clamped to it. Beside the swivel table is an immersion tank (16) containing heated liquid, and an immersion tank containing cooling agent which moves in relation to the swivel table. The treatment package (9) consisting of a support mould, support, decorative material, membrane and mould-holder is immersed in the heated liquid bath and then into a bath of colder liquid.  The hot liquid immersion bath contains a heater (17) and a circulating or mixing device (18). The hot liquid immersion tank contains a grid (19) for nozzles (20) pointing towards the treatment package. The vacuum connection has a release coupling (23).
Patent DE-19620596-A1 (DE)
Title: Roller device for fitting to suitcase
Inventor: MEYWIRTH JUERGEN
IPC: B60B33/06
Filed: 1996-05-22
Abstract: The rollers' spacing in a given direction grows larger. The carrier wedges of a housing guide are pressed into the running groove on loading the device. Simultaneously with rotation of the rollers, the roller gap is altered in a given direction. The axial movement of the rollers comes to a stop after the carrier wedges have moved from the spiral grooves into the radial grooves.
Patent DE-19621875-A1 (DE)
Title: System testing equipment for mine laying vehicle
Inventor: RUEDIGER MANFRED DIPL ING
IPC: F41H7/10
Filed: 1996-05-31
Abstract: The system testing equipment consists of a programming instrument (1) and connected units to be programmed and/or to be controlled, and includes individual controllers (2) and a master controller (3), which are connected over a data bus (4). The individual controllers are connected instead of the units to be programmed and/or to be controlled, and represent a load or impedance model of the units. The individual controllers register and store the from the programming instrument outgoing programming and control pulses, compare these with entered nominal values, and produce a corresponding information to the master controller at deviation from the nominal values.
Patent DE-19621900-A1 (DE)
Title: Deactivated time determination for motor vehicle
Inventor: MILLER NORBERT DIPL ING
IPC: F02D41/06
Filed: 1996-05-31
Abstract: The method involves determining an elapsed time between the switching off of the motor and a renewed starting of the motor, whereby time data representing the point in time of the switch-off of the motor are stored, and are compared at the starting of the motor with time data representing the point in time of the starting of the motor. The respective time data representing the points in time are read from a board clock, serving for the time display in the motor vehicle. The elapsed time is preferably performed by a vehicle control system, and is considered during the control of the motor vehicle.
Patent DE-19622494-A1 (DE)
Title: Method of hot pressing mats of particles with binder to produce chipboard
Inventor: NATUS GUENTER
IPC: B30B5/06
Filed: 1996-06-05
Abstract: The hot pressing process involves feeding the mat (1) into a pressing device (3) with two opposite pressing surfaces and a heating device and subjecting it to pressure forces. The course of the pressurisation of the mat over time is alternating. The press used may have several spaced-out fixed-position pressing rollers (7,11), pressurising the pressing belt (4, 8) carrying the mat. The heating elements (20) of the heating device may be fitted between these rollers and may be triangular in cross section. The heights of the rollers may be individually adjustable.
Patent DE-19625273-A1 (DE)
Title: Composite sabot for sub calibre munition
Inventor: BUES RALF DIPL ING
IPC: F42B14/06
Filed: 1996-06-25
Abstract: The sabot (2) is made of a fibre reinforced composite. The rearwardly facing sabot drive plate has multiple through bores (4). The frontal seating ring (3) which engages the barrel bore is fully sealed.  The base plate bores can be formed as round holes which extend completely through the base plate and parallel to the circumference of the plate. The bores can be defined by a star shaped sabot configuration with at least three webs having the same relative angle, and an outer ring with the sabot connected to it.
Patent DE-19631358-A1 (DE)
Title: Cover for flat bed scanner office machine
Inventor: RUTISHAUSER THOMAS
IPC: B41J29/13
Filed: 1996-08-02
Abstract: The flat bed scanner has a cover 3 that is hinged 32 onto the main body and provides an opening 47 for insertion of documents. The cover is formed in two sections with a lower section 4 providing a receiver magazine and an upper section a supply magazine 2.  Both are separately hinged .At the rear of the cover is a drive unit 33 and built into this are a number of driven pinch rollers 35a,35b that align with contact rollers 41 The leading edge of the document is engaged by the rollers and is transferred through the scanner.
Patent DE-19641415-A1 (DE)
Title: Draught or weather resistant sealing strip and manufacturing process in which foam sheets are laminated
Inventor: KOHLMEYER WILHELM
IPC: E04B1/66
Filed: 1996-10-08
Abstract: A sealing strip for sealing against draughts or heavy rain comprises an open pore material (2,3) and one or more barrier layers (4) located within the sealing strip (1). Sealing strip production involves: (a) laminating and/or bonding of sheets or strips of an open pore foam material to form a laminated block; (b) cutting the block normal to the laminates to form plates with barrier layers(4) running perpendicularly through the plate and parallel to the plate edge; (c) rolling up the plate in the plane of the barrier layers to form a roll; (d) cutting the roll between individual barrier layers (4) to form discs with a barrier layer (4) between the open pored material (2,3).  Preferably the open pore material can be either a basic foam material or a foam impregnated with acrylate, silicones or waxes. The barrier layer (4) is created by the laminating adhesive between the foam layers (2,3). Barrier layer (4) properties, especially weather resistance, can be varied by the method of bonding, the laminating adhesive or number of barrier layers. An additional barrier layer may be provided on the exposed surface. Impregnating materials are added to the foam in solutions or aqueous dispersions prior to the laminating and/or bonding operation. Laminated blocks are sliced into plates either by peeling, cutting, hot wire cutting, band knifing or use of an impact cutter.
Patent DE-19647283-A1 (DE)
Title: Vehicle-mounted device for reducing or minimising conflict situations in road traffic
Inventor: WEISSER HUBERT DR
IPC: B60T7/12
Filed: 1996-11-15
Abstract: The device reduces and/or minimises situations of conflict in road traffic, and is for use in vehicles. The device includes an arrangement (1) for deriving an image of the area surrounding the vehicle. It also has a device (3) for analysing the image and/or parts of the image. This generates a first analysis signal in dependence on the evaluation. The device also includes an arrangement (2) to determine the driving characteristics of the vehicle. These characteristics are evaluated (4) and used to generate a second analysis signal.  A processor device (5) compares the first and second analysis signals. The processor (5) has means (7) to determine a physical limit (G) to reduce a conflict situation in dependence on the comparison results. The processor (5) also has means (6) for generating control signals at least for the means affecting the vehicle drive characteristics, especially the brakes, accelerator and/or steering mechanism of the vehicle, after reaching or exceeding the physical limit in dependence on the first and second analysis signals.
Patent DE-19700436-A1 (DE)
Title: Vacuum pressure fill device for motor vehicles
Inventor: MEIER UWE
IPC: F15B21/04
Filed: 1997-01-09
Abstract: The device has a fill adaptor (3) with a dry vacuum channel (8) and a damp fill/suction channel (6), and associated opening/closing valves. The control conduits (11) for the valves (5,9) in the channels are filled with hydraulic fluid, which is formed by the fluid to be filled in. The control conduits are connected to a hydraulic pressure generator via switching devices. The pressure generator is a compressed air-charged accumulator, formed by a tubular cylinder. One cylinder end is connected to compressed air pipe, the other end is connected to the control conduit for either valve.
Patent DE-19709417-A1 (DE)
Title: Control apparatus for torque transmitting system and automated transmission of motor vehicle
Inventor: SALECKER MICHAEL DR
IPC: F16H61/04
Filed: 1997-03-07
Abstract: The control apparatus includes a control unit (7). At least one actuator (8) is arranged to vary the extent of engagement of the torque transmitting system (2) and to shift the transmission (3) into a selected gear. A signal link (12) transmits signals between the control unit and the drive unit (1) to reduce the speed of the drive unit in response to at least one initial stage of automated shifting of the transmission into a selected gear and to increase the speed of the drive unit during the following stage.  The reduced speed of the drive unit may precede the shifting into a selected gear. Additional links (13, 14) can provide temporary connections between the control unit and sensors or electronic units, such as engine electronics, anti-blocking system electronics, or anti-slip system electronics. The sensors can detect the operating state of the vehicle in general.
Patent DE-19727611-A1 (DE)
Inventor: HEIDER UDO DR
IPC: C01G45/00
Filed: 1997-06-28
Abstract: The invention relates to a method for producing mixed oxides with slightly variable electrochemical properties and spinel-type structures of formula (I): LixMeyMn2-yO4, in which Me is a metal cation from the II, III, IV, V and VI main groups or from the I, II, IV, V, VII or VIII subgroups of the periodic table of the elements, in particular a cation from the group of elements Al, Co, Cr, Fe, Ge, Mg, Nb, Ni, Sn, Ta, Te, V, W, Zn, and 0</=x</=2 and 0</=y<2. The invention also relates to their use in producing manganese dioxide electrodes for galvanic cells, electrochemical cells, secondary batteries, in particular for prismatic and round cells.
Patent DE-19728433-A1 (DE)
Title: Water vessel for small sewage plants
Inventor: BARGEN PETER VON
IPC: C02F3/12
Filed: 1997-07-03
Abstract: The water vessel, especially for small sewage processing plants, has a base plate (12), a tubular wall (14) standing on the base plate (12) and a fitted cover.  All the components are of plastics.  The wall (14) is a double wall, with two concentric tubular plastics wall mantles (18,20), and a plastics foam (22) filling the space between them.  The solid plastics components are of polyethylene, and the wall filling is a polyurethane foam.
Patent DE-19729133-A1 (DE)
Title: Door frame lock with dual drive and coding for motor vehicle
Inventor: PIORR MICHAEL
IPC: E05B83/36
Filed: 1997-07-08
Abstract: The door frame lock has a dual electronic drive and coding and a corresponding key with a battery and current supply for protection against break-in and for electronic blocking of all electronic components. The multiple lock locking mechanism is built into the door frame and passes a current flow code to an electronic locking unit.
Patent DE-19733333-A1 (DE)
Title: Applicator of fluid or paste to running web
Inventor: HES HARALD
IPC: B05C11/10
Filed: 1997-08-01
Abstract: The applicator (110) applies fluid or paste to a running material web (116). A catching device (122) is fitted near the application point (S) but behind in the running direction (L) of the web, to catch particles (120a) of the applied material (120) not properly passed to the web or not held in the application layer (F). These particles can be sucked away by a suction device or can be subjected to electrical influences. The applicator may include a device to create an electrical field in the region of the application point, consisting of an electrode fitting on one or both sides of the web, after or before the application device, each electrode fitting being set to a predetermined voltage.