baber/WOPTO huggingface dataset:
Patent DE-19645424-A1 (DE)
Title: Fluid flow-control valve for e.g. automotive throttle
Inventor: NAKAO KENJI
IPC: F16K31/06
Filed: 1996-11-04
Abstract: A flow-control valve has a movable core (71) with a hollow conical end-face within a surrounding cross-yoke (51). The core (71) moves back and forth under the joint influence of a spring (70) and an electro-magnet and is held in balance. If the movable core (71) comes to rest at a given position, the outer circumference of a section with a larger diameter is aligned with the yoke, and the magnetic flow passes practically unvaried through the magnetic channel. If the movable core (71) comes to rest beyond the chosen position, then both the sections with larger and smaller diameter are aligned with the yoke (51),  thus reducing the movable core (71) large diameter outer circumferential surface area. This increases the resistance to the free flow of magnetic flux through the magnetic passage, reducing the magnetic attraction. If an excessive flow of current is applied to the coil, the attraction on the movable core is reduced, so coming to rest close to or on the fixed core.
Patent DE-19646575-A1 (DE)
Title: Adjustable holder for glass plate
Inventor: FISCHBACH JOACHIM
IPC: A47K3/30
Filed: 1996-11-12
Abstract: The pane (2) is supported by a bracket (3) equipped with a rotary adjusting component (12, 25). A fixing device (27) on the component is mounted eccentrically in relation to the latter's axis of rotation. The degree of eccentricity can be adjusted, and the component can consist of a rotary disc, which can contain an elongated hole to accommodate the device. Two discs can be provided, eccentric to each other, with the second one equipped with the fixing device.
Patent DE-19647626-A1 (DE)
Title: X-ray computer-tomograph
Inventor: PETER FRITZ DIPL ING
IPC: H05G1/02
Filed: 1996-11-18
Abstract: The tomograph includes a ring-shaped gantry (1) which is revolvingly stored around a system axis (13), and which carries an X-ray tube (2) as well as a radiation detector (3). The X-ray tube cooperates with a primary radiation mask (6) for producing a spread X-ray bundle (5). The X-ray bundle irradiates a measuring field (17) during rotation of the gantry from different directions. The X-ray tube and them primary radiation mask are accommodated in a common casing (11). Compensation devices (l4,15,16) are pref. arranged at the casing, which re-adjust the primary radiation mask in direction of the system axis during a focus adjustment. A lever is pref. arranged at the housing, which is adjusted by an expansion element in response to the temperature of the housing, and which moves the primary radiation mask accordingly.
Patent DE-19706364-A1 (DE)
Inventor: VONNAHME RAINER
IPC: B01F15/00
Filed: 1997-02-19
Abstract: A mixing drum has a central rotating shaft (11) with a mixer tool (10) with mixer blades (17, 18) extend. The T-shaped blade has a root (F1 17) extending radially from the shaft (11) towards the drum wall. The T-shaped blade crosspiece (F2 18) sweeps around the drum in close proximity to the drum wall. The blade (F1 17, F2 18) has a cross-sectional profile Fp1 and Fp2. The novelty is that: (a) the blade cross-section is determined by using a cross-section of a penetrating body in the X-Z plane, which in turn is generated by moving the mixer blade surfaces (F1 17, F2 18) through the material which is processed; (b) the mixer blades surfaces (F1, F2) span limited areas determined by factors c1 and c2 with respect to the drum radius, and generated a flow which is the same as but in exact opposition to that generated by the mixer blade surface (F1 17, F2 18); and (c) the mixer blade surfaces (F1 17, F2 18) operate at angles of no more than alpha ( alpha ) and beta ( beta ).
Patent DE-19708128-A1 (DE)
Title: Eaves closure strip turning rainwater down into gutter and providing ventilation
Inventor: FLECK OSKAR
IPC: E04D13/04
Filed: 1997-02-28
Abstract: This original eaves closure strip seals and ventilates the interspace between the substructure of a roof and tiles (11) above. The cover strip (2) is laid on the substructure parallel to the eaves (14). The edge (1) at the eaves turns down into the gutter; on the upper section a ventilation strip (3) with air openings. This also runs parallel to the eaves, beneath the eaves course of tiling. The ventilating strip is a hollow profile.  Preferably, materials included in the construction comprise combinations of: metal sheet, lead, aluminium, copper unplasticised polyvinyl chloride, plasticised polyvinyl chloride, ethylene/vinyl acetate copolymer and/or rubber, especially with a Shore hardness of 50-100.
Patent DE-19708649-A1 (DE)
Title: Electric connector or clamp with transverse bridges
Inventor: HOHORST WOLFGANG DIPL ING
IPC: H01R13/05
Filed: 1997-02-21
Abstract: The connector clamp has transverse bridges for electrically connecting the current rails of clamps arranged in a row. The bridges are punched from a flat sheet material and each bridge comprises an upper bridge rail. At least two, preferably more flat plug tabs extend in a comb arrangement from the upper rail. Each tab is divided by a slit extending in the plug direction, near the middle of the tab, into two sprung contact legs.  Sockets are provided in each current rail for insertion of the plug tabs (20). The contact legs (21) of the tabs (20) are spread apart after being punched from the sheet material. Guides (29) are arranged at the free ends of the contact legs and/or at the sides of the sockets. During insertion the legs are closed to contact the inner part of the socket.
Patent DE-19709771-A1 (DE)
Title: Drill with hardened metal head for use on stone
Inventor: DREPS KLAUS
IPC: B28D1/14
Filed: 1997-03-10
Abstract: The drill has a one piece hardened metal head with a main cutter (12) and two secondary cutters (14,16). The main cutters continue over the full width of the head corresponding to the nominal diameter of the hole and form a conical cutting surface (40). The secondary cutters are at an angular offset to the main cutter and are positioned towards the edge of the drill head forming a truncated cone cutting surface .The truncated cone surface (38) is axially displaced with respect to the main cutter's cone surface.
Patent DE-19709797-A1 (DE)
Inventor: MILLER DENNIS DR
IPC: C09K23/40
Filed: 1997-03-10
Abstract: The present invention relates to a synergistic mixture containing 5 to 95 wt. % of a compound A of the formula (I) or (II) defined in the description, and 5 to 95 wt. % of the compound B of the formula (III) defined in the description as an asphalt dispersing agent., wherein the substituents have the meanings cited in the description. The mixture acts as an excellent asphalt dispersing agent in crude oils and their derivatives.
Patent DE-19716260-A1 (DE)
Inventor: ASMANN LUTZ DR
IPC: A01N43/82
Filed: 1997-04-18
Abstract: New sulfonyloxadiazolones have the formula (I), in which A stands for hydrogen, sulphur, -SO-, -SO2- or a group (a), in which R<3> stands for hydrogen or alkyl; R<1> stands for optionally substituted cycloalkyl, cycloalkenyl or aryl; and R<2> stands for optionally substituted alkyl, alkenyl, dialkylamino or aryl. Also disclosed is a process for preparing these substances and their use as microbicides for the protection of plants and materials.
Patent DE-19722319-A1 (DE)
Title: Manual working appliance IC engine carburettor
Inventor: GERHARDY REINHARD DIPL ING
IPC: F02M1/04
Filed: 1997-05-28
Abstract: The membrane carburettor (1) has an intake channel (3) with a Venturi section and throttle flap (6). A valve closure member (22) is connected to the throttle flap via a coupling member (26), so that when the valve (25) is open, the throttle flap occupies a starting position, which is different from the idling position. The valve consists of a valve seat (24) formed on an end wall (23) of the bore (21), and the end of a valve shaft (26) sliding in the bore. One end (26'') of the valve shaft projects from the carburettor housing (2). The valve shaft is moved axially in opening direction of the valve, into one of two preset positions.
Patent DE-19723316-A1 (DE)
Title: Chocolate conche machine has spectrometer monitoring output quality
Inventor: MUENTENER KURT
IPC: A23G1/12
Filed: 1997-06-04
Abstract: In a production process to upgrade a chocolate mass in a continually-operated conche (2) assembly (1), the conche (2) has compartments (10, 11, 12) in which the chocolate is tumbled during the introduction of an additive. The additive is introduced into one conche (2) compartment (11). Following introduction of the additive, the composition of the chocolate mass is continually monitored by a spectrometer (120) located at the chocolate discharge point. The spectrometer (120) output signal is used to regulate further introduction of the respective additive. The spectrometer (120) is a polarisation interferometer whose signals are subject to fast Fourier analysis. Also claimed is a suitable assembly.
Patent DE-19723973-A1 (DE)
Title: Motorised trolley
Inventor: KRATZENBERG WOLFGANG
IPC: B62B5/00
Filed: 1997-06-06
Abstract: The trolley (1) has a support chassis with a pair of front castors (6) and with fixed rear wheels (4). A battery box is mounted under the load surface (9) and each of the rear wheels is fitted with an electric motor. The trolley is controlled by a hand grip handle bar system (18) with the handle bar mounted on the trolley using torsion sensors (13). These control the motor torque. The box on the underside of the trolley supports movements up and down stairs. The handle bar is bent rearwards to the user for an easy control.
Patent DE-19725373-A1 (DE)
Title: Permanent magnet electrodynamic drive
Inventor: NUSKE ANDREAS
IPC: H04R9/02
Filed: 1997-06-19
Abstract: The drive consists of four magnetically axially polarised, permanent magnetic, annular discs, two soft magnetic, intermediate annular discs, and at least one electric drive coil. The two inner (1.1,1.2) and two outer permanent magnet discs (1.4,1.5) are so geometrically and magnetically located that their geometric centre axes coincide. In the radial direction their uneven magnetic poles oppose each other. The electric drive coil (1.7) is fitted between the outer disc inner diameter and the inner disc outer diameter in such geometrical manner that the centre axes of the discs and coil coincide the coil normal position lies at the level of the soft magnetic, intermediate, annular discs (1.3,1.6).
Patent DE-19725489-A1 (DE)
Title: Restraint arrangement for contents of load space in motor vehicle
Inventor: LABEUR LUC
IPC: B60R21/06
Filed: 1997-06-17
Abstract: Car (11), particularly an estate car, is provided with a restraint system with a reeling device (12) having a vertical axis (13) for a restraint web (14) which can be unrolled from the reeling device. The arrangement is located in the load space or boot of the vehicle and the free transverse edge (Q) of the web is provided with a retaining rod (17). The web is unrolled against the restoring force of a spring motor. A directional lock blocking the unrolling action can be switched on or off. The lower longitudinal edge (LU) of the web is positioned adjacent to the loading space floor. The retaining rod can be fastened to the point on the reeling device or an fastening points spaced over the loading space.
Patent DE-19726410-A1 (DE)
Title: Adjusting mechanism particularly for car seat
Inventor: FAERBER LUDWIG
IPC: B60N2/90
Filed: 1997-06-21
Abstract: Two similar members (11a-d) can be mounted one above the other. There can be two such members one above the other at different points, and they can be fluid- or gas-operated. A device can be provided to limit the amount of adjusting movement irrespective of the pressure inside them, typically consisting of an internal strip, partition or rib running between opposite walls of the member.
Patent DE-19726507-A1 (DE)
Inventor: ELLER KARSTEN
IPC: C08G65/20
Filed: 1997-06-23
Abstract: The invention relates to a method for producing polytetrahydrofuran, polytetrahydrofuran copolymers, diesters or monoesters of these polymers by polymerization of tetrahydrofuran in the presence of at least one telogene and/or comonomer on a sulfate-containing heterogeneous supported catalyst. A sulfate-containing heterogeneous supported catalyst is used containing at least one metal sulfate, metal hydrogen sulfate, metal oxide sulfate or mixtures thereof.
Patent DE-19729365-A1 (DE)
Title: Fixing for building sections
Inventor: SCHEFFER MATTHIAS
IPC: E04F13/08
Filed: 1997-07-09
Abstract: The fixing for panels (1) to a support (2) such as a wall, has a support rail with a holder having cut outs (6) to receive fastenings (8,9) on the rear side of the panel.  The holders are deformable by the introduction of the fastening into the cut outs. There are elastic support anchors (10) to connect the holders to the panel. The anchors are formed as a spring, particularly a blade spring.
Patent DE-19729654-A1 (DE)
Title: Baling press with vertically-operating pressing plate
Inventor: SCHWELLING HERMANN
IPC: B30B9/30
Filed: 1997-07-11
Abstract: The baling press produces pressed bales of used packing material. It has a pressing box (2) with a pressing shaft (3) in it and a drive carrier (4) on it. The drive carrier is functionally fixed to the pressing box, but can be detached from it. The pressing plate piston rod runs in a cylinder (6) mounted on the drive carrier and able to be submerged in the pressing shaft. It can be brought out of the pressing shaft by its own hydraulics. The drive carrier has a hood (7) which can be screwed to the pressing box.
Patent DE-19732344-A1 (DE)
Title: Piston engine carburettor has throttle flat flap resting against raised inlet ridge
Inventor: HAEDE MICHAEL
IPC: F02D9/10
Filed: 1997-07-28
Abstract: A throttle valve (1) consists of an approx. flat flap (9) rotating on a central pivot (4) within a passage (2) with an inner face. The inner face of the passage bears a small ridge (8) at that point where the flat flap (9) edges come into contact with the passage walls, preventing further rotation of the throttle flap. Alternatively, further rotation of the throttle flap can be prevented by presentation to the edge of a recess produced during the manufacturing process.
Patent DE-19734800-A1 (DE)
Title: Detection of environmental toxins in soil, composts and substrates
Inventor: SCHNABL HEIDE PROF DR
IPC: G01N33/18
Filed: 1997-08-12
Abstract: Detection of environmental toxins in soil, composts and substrates comprises: (a) preparing extracts from a soil, compost or substrate sample; (b) concentrating the extract; (c) adding a sample of the concentrated extract to an cell organelle-containing unit, and (d) measuring the physiological parameters using a bio-sensor and comparing the results to standard toxin-free controls.
Patent DE-19736383-A1 (DE)
Title: Demagnetization device e.g. for computer hard disk
Inventor: PFEIL MARTIN
IPC: G11B5/024
Filed: 1997-08-21
Abstract: The demagnetization device uses a demagnetization coil (2), supplied with an AC demagnetization current, enclosing an air space (3) into which the hard disk drive (7) containing the magnetic data carrier (8) is inserted via an insertion slide (5). The demagnetization coil is connected in series with a capacitor to form a resonance circuit with a resonance frequency corresponding to the of the AC demagnetization current
Patent DE-19747449-A1 (DE)
Title: Aqueous adhesive for sticking paper labels to hard surfaces
Inventor: HERLFTERKAMP BERNHARD
IPC: C09J11/00
Filed: 1997-10-27
Abstract: Aqueous preparations used as label adhesives for sticking water-permeable hydrophilic substrates to hard surfaces contain 1-70 wt% of a copolymer of acid group-containing monomers and hydrophobic monomers, possibly with additives to improve wet adhesion and/or adjust the open time and possibly with preservatives, foam suppressants, coloring agents and/or other normal additives.
Patent DE-19751273-A1 (DE)
Title: Technical database management for product or process life cycle for diagnostics or training
Inventor: MEISSNER HORST DIPL ING
IPC: G06F17/22
Filed: 1997-11-19
Abstract: The method involves using a computer to prepare and handle a technical database referencing product or process life cycles for their application in a modular diagnostic information, education, and/or training system. A common database is formed for an access to all system components, whereby the structure and the depth of the addressing of the database is adjusted to a respective process- or product model and its functions.  Data are recorded, filed, and updated at an earliest possible point in time in the course of the process or product development or the product life cycle, using the addresses according to the process or product model. The database is managed through an uniform, graphical user interface, whereby the system components communicate at least partially independently and interactively, under control of the user interface. The process or product data stored in the common database are preferably continuously updated over the entire life cycle.
Patent DE-19753995-A1 (DE)
Title: Marketing system
Inventor: KAWABATA HIDEKI
IPC: G06Q30/06
Filed: 1997-12-05
Abstract: The system has an information server (152) preparing routing information for a WAN (153) including product information for the sale of a product and ordering instructions. A data terminal (100) is connected to the WAN and an order acceptance device (200). The terminal contains a communications device for requesting routing information from the server via the WAN, a display, a pointing device and an order information entry device. A controller enables the entry of ordering information via the input device in response to a pointing process. A second communications device transfers ordering information to the order acceptance device via a different communications network.
Patent DE-19755264-A1 (DE)
Title: Voice or movement controlled mobile computer system
Inventor: NEWMAN EDWARD G
IPC: G06F3/0346
Filed: 1997-12-12
Abstract: The mobile or portable computer system is controlled by the voice or movement of a user. The computer system has a display, a control and computing arrangement. The system further has a voice control arrangement and other control arrangements which are initialised by brain current or sound signals, or eye, head or arm movements and output corresponding signals.  The system has at least one glass fibre bundle (7) to connect the components e.g. a display unit (18) carried by the user. The glass fibre bundle connects the individual components with each other to a system via respective inputs and outputs (3). The current supply for the components e.g. the computer (1) and the current supply (19) are connected together via standard cables (20).
Patent DE-19756287-A1 (DE)
Title: Access protection for computer system
Inventor: HEERDEGEN REINHARD
IPC: G06F1/00
Filed: 1997-12-11
Abstract: The protection of data in a computer memory is protected by having the circuit board  rotated  in two planes by separate electrical motors. The motors operate at speeds sufficient for the actuation of centrifugal switches. The switch outputs are used in a protection circuit that causes erasure of the memory contents in the event of an illegal access attempt.
Patent DE-19757082-A1 (DE)
Title: Multilayer coating system containing a filler coating cured by high energy radiation
Inventor: MAAG KARIN DIPL CHEM DR
IPC: B05D5/00
Filed: 1997-12-20
Abstract: Production of multilayer coating comprises application of a filler coating onto a substrate, optionally pre-coated with a primer and/or other coating agent followed by a top coating of a color and/or effect causing base paint layer and a transparent clear lacquer or a top coating of a pigmented single lacquer top coat. Production of multilayer coating comprises application of a filler coating onto a substrate, optionally pre-coated with a primer and/or other coating agent followed by a top coating of a color and/or effect causing base paint layer and a transparent clear lacquer or a top coating of a pigmented single lacquer top coat. The filler coating either (a) solely contains a binding agent curable by radical and/or cationic polymerisation or (b) contains a radical and/or cationic polymerizable binding agent together with a chemically crosslinkable binding agent, cured by means of high energy radiation.
Patent DE-19757982-A1 (DE)
Title: Machine converting cardboard into filling material
Inventor: STENDEL HANS-J DIPL ING
IPC: B31D5/00
Filed: 1997-12-24
Abstract: The cardboard (3) is pressed periodically in a longitudinal and transverse direction from both sides with obtuse convex bodies.  The machine comprises two contra-rotating toothed rollers forming a gap and possessing cog wheels (1) regularly spaced apart on the rollers so that the teeth (2) fit between the cog wheels of the other roller. The teeth-crowns are turned on a shaft (4) in a peripheral direction by a quarter to three quarters, preferably one half, of the space between tooth-crowns.  Two scrapers in the form of bar screens (13) have gaps between the bars (14) into which the cog wheels fit.
Patent DE-19758058-A1 (DE)
Title: Flexible shelving system
IPC: A47B47/00
Filed: 1997-12-29
Abstract: The shelving system comprises framework-like modules (4) each having support plates (2) and connecting elements (3). The connecting elements are set in the corners of the module and each corner area of one module is connected at most  to one corner area of a further module. An Independent claim is also included for a fastening system for shelving system where each two connecting elements are connected longitudinally by a first securing element set on a first end side of the connector and engaging with a second securing element on the opposite end side of the connector.
Patent DE-19800711-A1 (DE)
Title: Mostly dry working screw spindle vacuum pump
Inventor: STEFFENS ANDREAS DR
IPC: F04C23/00
Filed: 1998-01-10
Abstract: The thread profile of the conveyor screws (1,2) reduces continuously or in several stages from the suction connection to the outlet connection. This occurs in a way that the pitch changes or the difference between thread outer diameter and thread core diameter alters. Along the housing (7), particularly at the stage points, excess pressure valves (3,4) are arranged, which with high suction pressures (evacuation from the atmosphere) obviate an excess pressure in the pump. The medium expelled by the excess pressure valves is conveyed through a closed conduit to the outlet connection or is fed back in a bypass conduit to the commencement of the corresponding pressure stage.
Patent DE-19803580-A1 (DE)
Title: Plastic Christmas tree trunk with water-filled stand
Inventor: BOLLINGER EUGEN
IPC: A47G33/06
Filed: 1998-01-14
Abstract: At levels around the trunk are tubes leading to the hollow interior and into which fresh greenery is inserted. The trunk is placed on a round, water-filled stand from which leads a wick providing humidity for the inside of the trunk and keeping the twigs and their foliage fresh.
Patent DE-19803618-A1 (DE)
Title: Method for plotting and marking course of logging drag paths in forest
Inventor: ROLLER ROBERT
IPC: G01C15/00
Filed: 1998-01-31
Abstract: The method involves using a cord-like, flexible marking device which can be drawn out from a start point by a person walking with the loose end. The marking device is preferably tear resistant and brightly colored. The cord-like device is wound around a drum. An Independent claim is included for an apparatus for carrying out the method.
Patent DE-19803916-A1 (DE)
Title: Foundation for fixing structural elements made of steel
Inventor: KLARE WILFRIED
IPC: E02D31/00
Filed: 1998-02-02
Abstract: The boundary surfaces between the steel and concrete in the zone being influenced by the atmosphere and measuring 10-50 cm are provided with bodies (3) which surround the steel, and are wholly or partially removable. After removal of these bodies the resultant hollow spaces are filled with a durably elastic material (4). The foundation is covered entirely or in the region of the structural element with a concrete (5) modified by plastics, and then coated with a crack-bridging paint (6).