baber/WOPTO huggingface dataset:
Patent DE-19529578-A1 (DE)
Title: Rheological characteristics determination method for flowing substances - using pressure differences in flow in curved capillary to indicate viscoelasticity
Inventor: KAERMER REINHARD PROF DR
IPC: G01N11/08
Filed: 1995-08-11
Abstract: The method uses a slit capillary (5) between two planar surfaces in the flow channel, connected to pressure and flow measuring instruments. This capillary is curved, in a part circular section, with inflow (2) and outflow (4) points at either end. The difference in flow pressure in the substance, at two or more points in the capillary (6), at inner and outer points on the curve, is measured. The pressure difference at the entry point is deducted from this pressure difference,. The remaining figure indicates the viscoelasticity and flow characteristics of the substance under examination.
Patent DE-19531423-A1 (DE)
Title: Fuel extraction equipment for fuel tanks, with integrated connections
Inventor: FRANK KURT DIPL ING
IPC: F02M37/10
Filed: 1995-08-26
Abstract: The equipment has an extraction unit (16) which is fitted inside a tank (12), in order to extract fuel for an internal combustion engine. It has a receptacle (14) for the unit, in which at least one connecting equipment (21,23) is arranged. The latter accommodates at least one electric and hydraulic connecting line (22,24). The receptacle can be inserted at least partly into the tank, and can be connected to it materially in the region of a surrounding opening (28). The receptacle, the unit, and at least the connecting equipment may form a fitting (13) which can be installed in the tank.
Patent DE-19532054-A1 (DE)
Inventor: PAPENFUHS THEODOR DR
IPC: C07C227/18
Filed: 1995-08-31
Abstract: A process for preparing N-carboxymethylene-4-chloro-anthranilic acid and its dialkyl esters is characterised in that 2,4-dichlorobenzoic acid is reacted with glycin in the presence of a base, a solvent and a catalyst, yielding N-carboxymethylene-4-chloro-anthranilic acid, and this acid is optionally reacted with a dialkyl sulphate, a dialkyl carbonate or an alkyl halide in the presence of a base and a solvent, yielding its dialkyl ester.
Patent DE-19532830-A1 (DE)
IPC: B43K21/16
Filed: 1995-08-28
Abstract: A mechanical pencil having a front sleeve 1, a cap (4, Fig 1) rotatably and detachably mounted at the rear end of the sleeve, rotation of the cap actuating a mechanism (10) for advancing a lead L, and comprising a rotation cam (24) and a cam sleeve 26 biased into engagement with the cam, includes means to prevent lead breakage in the event that the pencil is dropped. The inside diameter of the front end of the cam sleeve 26 is larger than an outside diameter of the rear end 14b of the lead advancing mechanism (10) so that the rear end of the lead advancing mechanism is inserted into the front end of the cam sleeve 26 with a clearance S1 in the radial direction. Also the inside diameter of the rear end 14b is larger than the outside diameter of the lead L by a clearance S2. <IMAGE>
Patent DE-19537149-A1 (DE)
Inventor: MAINKA JUERGEN
IPC: G01F23/14
Filed: 1995-10-05
Abstract: The invention concerns a method of measuring hydrostatic pressure, in particular that of ground water, and is characterized in that air is bubbled into the ground water, the measuring line pressure is applied to an absolute pressure cell and the atmospheric pressure is then applied at the same side of the measuring cell.
Patent DE-19539021-A1 (DE)
Inventor: OPPERMANN KLAUS-GUENTER DIPL P
IPC: H01L29/739
Filed: 1995-10-19
Abstract: In order to improve the turn-on resistance and increase the current output, the source region of a lateral field controlled dipole transistor (IGBT) comprises several partial source regions (20) which are separated from the drift region (18) of the IGBT by the channel region (19). The field controlled dipole transistor can be integrated with dielectric insulation.
Patent DE-19540555-A1 (DE)
Inventor: GLUECK ALEXANDER DR
IPC: C08L79/08
Filed: 1995-10-31
Abstract: The invention concerns the use of homo- or copolymers A as branching agents for thermoplastic polymers containing amino groups. The homo- or copolymers A are composed of: A1) between 40 and 100 wt.% monomers of general formula (I); A2) between 0 and 60 wt.% of monomers of general formula (II); and A3) between 0 and 10 wt.% of further radically polymerizable monomers, the weight percentages of monomers A1) to A3) totalling 100 % and the substituents having the following meanings: R<1>, R<4>, which may be identical or different, designate the rests hydrogen or C1-C4 alkyl; R<2>, R<3>, R<5>, R<6>, which may be identical or different, designate the rests hydrogen or C1-C4 alkyl, provided that at least two rests from the group R<1>, R<2>, R<3> and the group R<4>, R<5>, R<6> are hydrogen; and R<7> designates an alkyl, cycloalkyl, aryl or aralkyl rest.
Patent DE-19540977-A1 (DE)
Inventor: SAPPER EKKEHARD DR
IPC: C08G59/42
Filed: 1995-11-03
Abstract: The invention concerns aqueous powder paint dispersions based on epoxy resins, consisting of a solid powder component I and an aqueous component II. Component I is a powder paint containing the following components: A) at least one epoxy resin with an epoxy equivalent weight of 300 to 5500 Dalton; B) at least one di- and/or polycarboxylic acid as a hardener containing one or more organosilyl groups in the molecule, optionally mixed with other di- and/or polycarboxylic acids containing no organosilyl group as substituents; B) optionally catalysts, fillers, auxiliary agents and/or powder paint-specific additives such as degassing agents, flow agents, radical scavengers, antioxidants and/or UV absorbers. Component II is an aqueous dispersion containing: D) at least one non-ionic thickener and E) optionally catalysts, auxiliary agents, de-foaming agents, dispersion-promoting agents, wetting agents, dispergents, antioxidants, UV absorbers, radical scavengers, small quantities of solvents, flow agents, biocides and/or water-retention agents.
Patent DE-19542642-A1 (DE)
Title: Lifting magnet for controlling switching or proportional valve
Inventor: IMHOF RAINER
IPC: H01F7/16
Filed: 1995-11-15
Abstract: The lifting magnet has a coil (6) and a moving armature (16) displaced within an armature space (30) defined by a housing against a spring (28) upon energising the coil, with a setting device (46,48) for adjusting the spring bias.  The setting device has an operating section (54) lying on the outside of the housing and enclosed by an oil-tight seal, to allow adjustment of the spring bias without opening the housing.
Patent DE-19543069-A1 (DE)
Title: Attachments for connection of containers which hold materials for recycling
Inventor: DONDORF PETER
IPC: B65F1/00
Filed: 1995-11-08
Abstract: The attachments are placed or welded onto the right and left hand sides of the containers and prevent the containers slipping. The attachments can be fitted after production. When the attachments are in place, the containers can be inserted from above into the rails so that the containers constitute a fixed unit.
Patent DE-19543598-A1 (DE)
Inventor: LIDWELL MICHAEL OWEN
IPC: G02B15/04
Filed: 1995-11-23
Abstract: A multiple field of view change apparatus has a carousel 10 mounted for rotation about a rotation axis 13 which is coincident with a diagonal of the carousel 10. The rotation axis 13 makes an angle, e.g. of 54.736 DEG  but not 0 DEG  or 90 DEG , with a fixed optical axis 9 so that carousel 10 can be rotated to cause the fixed optical axis 9 to pass through the centres of any two opposed faces of the carousel 10. Optical components 14 are arranged on opposed faces of the carousel 10 and can be swung into alignment with the optical axis by rotating the carousel. The optical components 14 may be mirrors, lenses or polarising filters. The carousel 10 may be a cube, a right angled parallelopiped which may be skewed, octahedron or dodecahedron. <IMAGE>
Patent DE-19545672-A1 (DE)
Title: Device for isolating and selecting rivets for automatic riveting machine
Inventor: BOTHA RUEDIGER DIPL ING
IPC: B65G47/14
Filed: 1995-12-07
Abstract: A withdrawal slide (10) with a slot for receiving similarly orientated rivets (9A-9E) is located inside the corresponding rivet container (9). The withdrawal slide is vertically movable from a lower neutral position to a delivery position. Means (11) of delivery are located in the delivery position of the slide and lead to a rivet isolator consisting of a separator and a switch. A rivet feeder in the form of a feed tube is connected to the switch.
Patent DE-19600865-A1 (DE)
Title: Pincers for emptying bags on ileostomy patients
Inventor: WIETZEL WERNER
IPC: B65D35/28
Filed: 1996-01-12
Abstract: The pincers have a beak-like shape, and have rubber rollers on their inner sides, in order to allow a rolling expulsion of the contents from the bag. They may take two different forms, with a first form in which the rollers may be fixed to the pincers. In a second form, the rollers may be able to extend, in order for the pincers to take up less space when not in use. Pincers with a length of 19 cm in their collapsed state, and which accommodate rollers with a length of 16.5 cm, are also discussed.
Patent DE-19602695-A1 (DE)
Title: Specially cooled airbag gas generator
Inventor: TIEU ANH-DUNG DIPL ING
IPC: B60R21/264
Filed: 1996-01-26
Abstract: The gas generator for a driver's airbag system comprises a housing in two parts (12,13), with having a central igniter (16) which fires a burning composition (15) in a chamber (14), the resultant gas passing through ports (19) into passages (20) which contain a fluid-tight bag (30) filled with a cooling fluid which combines with the gas before it passes through exits (22) to the airbag.
Patent DE-19604682-A1 (DE)
Title: Resilient support for rotary kiln
Inventor: FISCHER RUDOLF
IPC: F27B7/22
Filed: 1996-02-09
Abstract: The rotary furnace or kiln (1) is supported by two pairs of double-flanged rollers (3) engaging on rings (2) mounted on the outer diameter of the kiln. The rollers may be driven via rings of gear teeth (7) and are mounted in bearings on frames (5) which are held on pairs of leaf springs (4) which allow a certain amount of flexibility in the axial direction of the kiln. As the furnace heats up, the support rings move further apart with thermal expansion. The springs can bend to allow the support and drive rollers to move with the rings.
Patent DE-19605278-A1 (DE)
Title: Connection device for architectural lamps
Inventor: FAN TSUI-TUAN WONG
IPC: F21V19/00
Filed: 1996-02-13
Abstract: A connector for an "architecture lamp" has an element comprising a long piece and a short piece fitted together forming a connection between two of these lamps plus a sleeve which encloses the element and the attached ends of the lamps. The longer piece of the element has one end with a flange and a pair of pins that fit into a corresponding pair of holes in the end of one of the lamps.  The other end of the piece has a pair of holes for the pins at one end of the shorter piece. The other end of the shorter piece also has a flange and a pair of pins to connect onto the end of the other lamp.
Patent DE-19608500-A1 (DE)
Title: Modular plug for electrical contact or optical fibre connection
Inventor: KRAUSE NORBERT DR
IPC: G02B6/38
Filed: 1996-03-05
Abstract: The modular plug has at least two modules, whereby each module has a housing (1-5) with at least one chamber (6-9,13,14) per housing for holding an electrical contact or optical conductor end. The modules can be arranged in a row. The module housings have devices (15,16) on opposite sides for connection to and latching with adjacent modules. The outer module housing has at least one arm (19,20) on the outer side (17,18) for locking with a complementary plug and a device on the opposite side for connection to and latching with the adjacent module.
Patent DE-19611572-A1 (DE)
Inventor: WEYL HELMUT DIPL ING
IPC: G01N27/409
Filed: 1996-03-23
Abstract: The disclosure relates to a measurement sensor (10) intended in particular for determining the oxygen content in exhaust gases from internal combustion engines. The sensor comprises a sensor element (14) mounted in a metal housing (13, 30) and attached to connecting cables (18) leading out of the housing (13, 30). The cables are enclosed in a cable sheath (12) and a reference atmosphere for the sensor element (14) can be introduced into the housing (13, 30). The cable sheath (12) is provided at least in areas of its outer surface with at least one gas-permeable section through which the reference atmosphere can penetrate into the interior of the cable sheath (12) and from there into the housing (13, 30). A porous PTFE tube is especially suitable as the cable sheath.
Patent DE-19613597-A1 (DE)
Title: IC engine management system with fuel injection and ignition timing control
Inventor: FUKUI WATARU
IPC: F02D45/00
Filed: 1996-04-04
Abstract: The rotation of the crankshaft (11) is monitored by a first sensor (81) to generate a first train of impulses which split the timing into fine intervals and which include reference positions for the cylinders. A second sensor (82) monitors the rotation of the camshaft (1) to generate a second train of impulses which identifies the different cylinders. The processor control compares both sets of signals to eliminate phase differences and to compute accurate timing signals. Any phase differences are simply determined by the count of the finely spaced impulses from the first train of signals and can be corrected for in a simple manner. The different cylinders are identified in the second train of signals by the different lengths of the reference signals.
Patent DE-19618138-A1 (DE)
Title: Room divider system for building undergoing restoration
Inventor: THOMAE UWE
IPC: E04G25/04
Filed: 1996-05-06
Abstract: The Divider arrangement has vertical supports (1) which are capable of double telescoping and are steplessly extendable in the longitudinal direction (6) relative to the floor (4) and the ceiling (3).  The extension is achieved via a thread mechanism, and the thread is fitted in a separate spreader part which is easily removable from the support. The thread mechanism is turned by a handle (20) against the resistance of a clamp (24).
Patent DE-19622111-A1 (DE)
Title: Conductor bars/rods manufacturing method e.g. for industrial electrodes
Inventor: PLANTE UDO
IPC: B21C23/00
Filed: 1996-06-01
Abstract: The manufacturing method has a conductor rod with a copper core and a titanium mantle formed by using bolt (2) with a copper core (3) enclosed in a titanium coating (4), with a diffusion layer (5) between them for preventing a eutectic reaction.  The bolt is heated to a temperature of about 1000 degrees C and the bolt is compressed to provide an extrusion element (15) which is separated to form the conductor rod sections.
Patent DE-19625598-A1 (DE)
Title: Sputter installation and method for exchanging one of its inner chambers
Inventor: UMEHARA SATOSHI
IPC: C23C14/34
Filed: 1996-06-26
Abstract: The installation includes at least one evacuable chamber for entry of a substrate before coating and for its removal after coating, under atmospheric conditions. It also includes a coating chamber (1a) with a target (2) and an inner chamber (3) surrounding the target, an airlock system (9) separating the coating chamber from at least one further chamber, provided the latter is not under vacuum conditions, and a transport unit (5) for moving the substrate between the coating chamber and at least one further chamber. The inner chamber is provided with fastening and release mechanisms (11, 12) which allow it to be attached to the transport unit and to be moved out of the coating chamber under vacuum conditions. Also claimed is a method for exchanging the inner chamber.
Patent DE-19627875-A1 (DE)
Inventor: SETZERMANN UWE PROF DR DR
IPC: C02F11/14
Filed: 1996-07-11
Abstract: Sewage sludge treatment process comprises adding alkaline substances to break down the organic cell walls, the process uses (aqueous) ammonia at ≥ 120 degrees C and with a pH > 11.
Patent DE-19629793-A1 (DE)
Title: Protection of software against unauthorised copying
Inventor: WADEWITZ ROLF
IPC: G11B23/36
Filed: 1996-07-24
Abstract: The protection method is for programs which have dummy  files or additional data installed on CD-ROM.  This is in addition to the programs (3) being protected, which together deplete the storage capacity of the CD-ROM (1).  The presence of the additional data, or dummy files (4) is queried by the user system during installation of the software program, and the system (2) hardware (6) is analysed during installation of the software program to generate a sign, test digit or similar from the analysis data so that the protected program can be started, in future, directly from the user system (2).
Patent DE-19631714-A1 (DE)
Title: Multi=part tool for use with utility company fixtures and fire engines
Inventor: JANNING JOHANNES
IPC: B25F1/02
Filed: 1996-08-06
Abstract: The tool has cross shaped main key (1) with a multi-sided socket (4) and a hook (5) on the ends of a horizontal rod (2). The upper and lower ends of the vertical cross piece (3) have square (20) and triangular (6) sockets respectively.  An oval protection cap key (7) forms part of the cross piece. A multi-sided socket (8) adjustable to take a range of other keys by means of a screwed stop is attached to and parallel with the cross piece. The tool can have a ratchet shaft (14) with extension socket (12).
Patent DE-19632129-A1 (DE)
Title: Power regulator power supply circuit
Inventor: KRAUSE KARL-HEINZ DIPL ING
IPC: H05B47/10
Filed: 1996-08-09
Abstract: The circuit (R) is set between a prestabilising circuit (2) and the regulator's control electronics (4). It has a self-timing control unit (3), an electronic switch (S), a diode (D), a choke (L1) and a storage capacitor (C) The circuit supplies the necessary energy for the control electronics. The control unit's switch preferably maintains the regulator's operation voltage (UB).
Patent DE-19636770-A1 (DE)
Title: Self-tapping sleeve fastening on shaft
Inventor: KANIA ANDREAS
IPC: F16D1/072
Filed: 1996-09-10
Abstract: The self-tapping fastening arrangement is used to lock a hub assembly to a shaft. The shaft (2) may engage with splines or a set of inward-projecting axially-arranged ribs (30) on the inner diameter of the cylindrical hub or sleeve (3) surrounding the shaft. The hub has a smaller diameter portion forming a shoulder (4) which is in close contact with the inner diameter of a locking ring (10). This ring has an inward-directed flange (11) with a female thread which engages on the shaft.
Patent DE-19639521-A1 (DE)
Title: Tension socket for installing under floor
Inventor: SCHUELLER PETER
IPC: H02G3/18
Filed: 1996-09-26
Abstract: The socket comprises a baseplate (1) with side walls (8) rising up towards one side to form an enclosure, plus a frame for erecting the apparatus that is adjustable in height relative to the enclosure and held on adjusting screws (9) running parallel to the walls. The side walls are designed as four loose strips which are shoved with their ends into pockets (7) of four angle pieces (5) which extend with locking tabs (4) into holes (2) in the baseplate and are retained by the strips. The pockets are formed by material stamped out of the angle pieces. The locking tabs extend from the corners of the angle pieces.
Patent DE-19639897-A1 (DE)
Inventor: BAUMANN HARALD
IPC: G03F7/09
Filed: 1996-09-27
Abstract: Water soluble oxygen-impermeable coatings possessing high photosensitivity, good resolution, good ink receptivity after development, long shelf live and good adhesion. The amine- and hydroxy-functional vinyl coatings are to be used in the production of lithographic printing plates.
Patent DE-19647914-A1 (DE)
Title: Tool-set for tightening or loosening screws and nuts
Inventor: GALLERSDOERFER PETER
IPC: B25B23/00
Filed: 1996-11-20
Abstract: The tool-set consists of a handgrip (3), a tool head (10) to hold screw or nut, and a mechanical connection between the two. This contains an angled part (1), formed as a worm drive. The worm (7) of the part is in drive connection with the handgrip, and the worm gear (8) of the part is in drive connection with the tool head. The handgrip is a ratchet, and the worm has a coupling for connection of the ratchet or of an extension (2). The worm gear has a coupling for connection to the tool head.
Patent DE-19648497-A1 (DE)
Title: Vehicle-steering driver backup system for road camber effects
Inventor: SHIMIZU YASUO
IPC: B62D6/00
Filed: 1996-11-22
Abstract: The servo steering system uses a direction detector (15) for detecting the actual travel direction of the vehicle and a required direction indicator (18) indicating the tangential direction to the road along which the vehicle is travelling. An auxiliary steering torque is provided by an operating device (10), for tending to reduce the difference between the actual direction and the required direction, for providing transverse stability along both straight and curved road sections.
Patent DE-19649840-A1 (DE)
Title: Device for preventing mechanical stressing of conductors
Inventor: EHMANN BRUNO
IPC: H02G3/32
Filed: 1996-12-02
Abstract: A device to prevent mechanical stress in conductors has a base body (1) with connecting bodies between it and the conductors, plus at least one fastening organ (13,14) that can be connected not only to the base body but also with a rail (11). The base body consists of electrically conducting material and the connection of it to the fastening organ(s) is/are a clamp and/or a catch connection.  The fastening element(s) consist(s) of metal or plastic and is/are designed as (a) clamping body/bodies. Each fastening organ has a web and four spring legs at right angles to it which have catch noses at their ends for connecting to the rail.
Patent DE-19654654-A1 (DE)
Title: Borehole casing method suitable for unsure formations
Inventor: KERK THOMAS DR ING
IPC: E21B17/06
Filed: 1996-12-28
Abstract: This novel method builds the casing into a borehole. In the new method, the lower end of the casing has a detachable coupling with in-situ drive held against rotation. Its outer diameter fits inside the casing. The drilling tool folds, for retraction through the casing. During sinking of the casing, the drive is operated and drilling fluid is passed through the casing. Following installation, the coupling is released using a pulling device. The in-situ drive is then retracted. Also claimed is the coupling used, having an outer coupling shell (11) with a stepped bore to accept a coupling plug in a recess (16).
Patent DE-19705769-A1 (DE)
Title: Monitoring device for radial and axial clearance between blades and housing of turbo engine
Inventor: SCHUBERT RICHARD DR
IPC: G01N22/00
Filed: 1997-02-14
Abstract: The device has a microwave radar system with at least one transmitter-receiver unit (SE) for generating, emitting and receiving microwaves, at least one hollow conductor arrangement (HL) between the transmitter-receiver unit and the blades and an evaluation unit for the evaluation of signals from the transmitter-receiver unit. The hollow conductor arrangement has at least one section along its edge remote from the transmitter-receiver unit along a line in a plane contg. the blade wheel rotation axis at a small distance from the enclosing surface of the vol. swept by the blade wheel as it rotates. The evaluation unit derives the radial and axial gap between the blade wheel and housing from the signals received from the transmitter-receiver unit or signals blade damage if present.
Patent DE-19707411-A1 (DE)
Title: Maritime safety bolt
Inventor: GABLER HARALD
IPC: F16B31/00
Filed: 1997-02-25
Abstract: The bolt (10) attaches a safety device such as a life raft to a ship. The bolt's shaft (12) incorporates a chamber (14) filled with explosive (16). The explosive charge is triggered by an electrical current administered through a wire (21) passing through a passage in the shaft.