baber/WOPTO huggingface dataset:
Patent DE-19648028-A1 (DE)
Title: Prodn. of new anionic polymerisation initiators
Inventor: MUELLER AXEL DR
IPC: C08F8/42
Filed: 1996-11-20
Abstract: The invention relates to a method for preparing initiators of anionic polymerisation initiators, in which 1,1-diphenylvinyl terminated polyisobutene is metallized.
Patent DE-19648257-A1 (DE)
Title: Draw cable to pull optic fibre cables to high tension lines
Inventor: FOERTSCH JOHANN DIPL ING
IPC: H02G1/02
Filed: 1996-11-21
Abstract: The cable (1) to pull optic fibre cables for support by high tension electricity cable systems, has an inner (3b) and outer (3c) layer of high tensile yarns which are both highly compressed. A plastics mantle is firmly bonded to the outer layer of high tensile yarns (3c). Also claimed is a mfg. process where the spun high tensile yarns (3b) for the first layer are impregnated with bitumen (11). An inserted layer of swelling yarns, with pref. six swelling yarns, is inserted into or on the first layer. The high tensile yarns (3c), from another spinner, are produced for the second layer. An outer plastics mantle is applied by pressure spraying.
Patent DE-19650347-A1 (DE)
Title: Carrier device to attach security unit to mobile object e.g. bicycle, motorbike etc.
Inventor: KORTENBREDE LUDGER
IPC: B62J11/00
Filed: 1996-12-04
Abstract: The carrier device (12) can be used with a long-hoop lock (15), attaching it to part of the frame (10) of a bicycle. It includes a through insertion channel formed in a plastic structure. One arm (18) of the hoop can be pushed through this channel, after which the hoop (16) is fitted and locked to the cross member (20). The hoop arm (18) has anti-turning ribs round it, engaging with grooves on the inside of the channel. The plastic structure is reinforced by a metal structure, which protects the plastic structure from damage and/or provides an emergency connection between the lock and the frame part in the event of damage to the plastic structure.
Patent DE-19650498-A1 (DE)
Title: Molten steel vacuum ladle treatment process
Inventor: STOLTE GERD DIPL ING
IPC: C21C7/10
Filed: 1996-12-05
Abstract: A molten steel treatment process involves treating the melt, while injecting a stirring gas, by deoxidising mainly with aluminium, covering with lime, vacuum decarburising while supplying heat and oxygen, deoxidising, desulphurising and then denitriding by a heating rate-controlled amount defined by a mathematical equation (I). (Ns - Nf)\/Ns\*100% = e<(-8+23T-8.3T>2<)\>/<100> - 85\*e<-AT> + B (I), where Ns = starting nitrogen content; Nf = final nitrogen content; T = heating rate ( deg C/min.); A = 0.15 to 0.18, preferably 0.15; and B = 70 to 95, preferably 92.5.
Patent DE-19651247-A1 (DE)
Title: Input=output protection circuit for SOI with field effect transistor
Inventor: YAMAGUCHI YASUO
IPC: H01L29/786
Filed: 1996-12-10
Abstract: The circuit is deposited on an insulating layer (2) and includes an internal switch which has an initial MOS element (34,38). Further, an initial silicon film (3) is located between an I/O terminal (30) and an initial power line (32) and is turned on.  A second silicon film is formed between the I/O terminal and a second power line (33). A second MOS element (35,39) is included. A first gate insulating film (34d) is formed on the first silicon film and a first gate electrode (34a) is located on the first gate film. Similarly, a second gate insulating film (35d) is on a second silicon film with a gate (35a) on a second gate film. The silicon film has regions of different polarities for the two transistors (34,35), a p-channel and an n-channel MOS transistor, each with a substrate region (e), a source region (c), and a drain region (b).
Patent DE-19654125-A1 (DE)
Title: Toothed gearing with minimum reversing movement
Inventor: STRACH LOTHAR
IPC: F16H37/12
Filed: 1996-12-23
Abstract: The gearing consists of internal geared wheel, drive eccenter, two blind cranks, and driven gear. The three bearing distances in the orbiting hollow gear are chosen, so that the effect of the required bearing clearance is minimised. This achieves minimum rotary angle deviations due to torsional vibrations in one direction of rotation, or during reversing of that direction. The orbital movement of the internal geared wheel causes a movement of its tooth into a tooth gap of the driven gear, on a trochoid of an inter-twined epicycloid.
Patent DE-19700768-A1 (DE)
Title: Economical disposal of gases leaking from e.g. doors of metallurgical coke production batteries
Inventor: MOESNER FRANK DR
IPC: C21B5/00
Filed: 1997-01-11
Abstract: A new method disposes of leakage gases, which are extracted from a coke oven battery. The gas enters a blast air heater (5) to leave as preheated air, for supply to a blast furnace (7). Also claimed is the plant executing this process. It includes the coke ovens (1) collection mains (2) for the gases leaking from them and the extractor (3). In the new arrangement, a gas line (4) leads from the extractor to the blast heater (5). This is connected in turn by the blast duct (6) to the tuyeres of the blast furnace.
Patent DE-19703648-A1 (DE)
Title: Filter unit with stainless steel casing preventing pollution, waste of materials and loss of time
Inventor: GULLETT DAVID F
IPC: B01D35/31
Filed: 1997-01-31
Abstract: A filter unit has a cylindrical casing (20) with closed (25) and open (24) ends, the latter having an external thread (26) with adjacent annular groove (27) carrying an O-ring seal (71). The top plate (30) has a matching internal thread with adjacent seal and sealing surfaces. The inlet and outlet pass through the top plate. The upper plate is prevented from rotating with respect to the filter mount, being secured to the mount. There is a section with tubular form for attachment of the upper plate, a pilot or guide end with internal thread, on which the outer thread of the filter mount is screwed and an outlet, extending through the connecting section. The hollow cylindrical filter element (50) is replaceable, with incoming flow external to it, within the casing. One end is open for exiting flow, the other closed. The outer diameter is smaller than the internal diameter of the casing, facilitating removal. When screwed together, a continuous, sealed flow path is defined.
Patent DE-19703804-A1 (DE)
Title: Appliance for communication between under-water divers
Inventor: SCHWIRKSCHLIES THOMAS
IPC: G10K3/00
Filed: 1997-02-01
Abstract: A receptacle which is resistant to water and water-tight is filled with air and at least one, preferably two objects to produce a noise during up and down motion which can be heard under water. The air and two metal balls are enclosed inside a water-tight metal cylinder to increase the sound level and handling under water.  The cylinder is roughly 100 millimetres long, has a diameter of about 20 millimetres and has openings at both ends which are welded so as to be watertight. The two metal balls with a diameter of roughly 18 millimetres produce a noise when in motion. The two cylinder ends have a holder each for fixing to equipment.
Patent DE-19709991-A1 (DE)
IPC: C11D3/382
Filed: 1997-03-11
Abstract: The invention relates to a pressed piece consisting of ingredients in powder and/or granular form, which contains particles made of a material containing cellulose, particularly in compacted form, which act as an explosive agent. TMP and CTMP can be used as the cellulose-containing material.
Patent DE-19716870-A1 (DE)
Title: Mast erecting apparatus
Inventor: HESSELSCHWERDT KARL HEINZ
IPC: E04H12/34
Filed: 1997-04-22
Abstract: The mast (20) erecting apparatus which pivots on a base plate (22), has a lifting system with a jib (6) and a linked lifting arm (8), with a piston/cylinder unit (12) between the lifting arm (8) and the jib (6).  The lifting system is locked to the base plate (22) and the lifting arm (8) is secured to the mast (20). The operation of the piston/cylinder unit (12) acts on the lifting arm (8) to erect the mast (20).
Patent DE-19718760-A1 (DE)
Title: Recording and/or reproduction device for magnetic media
Inventor: SASAKI SHINKICHI
IPC: G11B17/02
Filed: 1997-05-02
Abstract: The device has an opening (2) for the insertion of a cartridge (3) contg. a magnetic recording and/or reproduction medium. The shapes of the front and rear ends of the cartridge wrt. the insertion direction are different from each other. The opening has a section (1b) for prevention of insertion of an inverted cartridge; this allows the cartridge to be inserted starting with its front end and prevents insertion of the cartridge starting with its rear end.
Patent DE-19725766-A1 (DE)
Title: Formulation for immunological test systems and adjuvants
Inventor: SCHECKLIES ELVIRA
IPC: G01N33/543
Filed: 1997-06-18
Abstract: Formulation for immunological reaction systems comprises a polymer base, on which are deposited one or more functional group-containing compounds. Also claimed is an adjuvant formulation containing polyhydroxybutyric acid (preferably PHB 227) or polylactate (preferably PLA L 1021 from the firm Biomer), which consists of powder particles 0.04 - 400  theta m in diameter, and where the functional group-containing compound is coupled to an antigen selected from steroids, prostaglandins, chlorinated phenols, phenylureas or mycotoxins
Patent DE-19726122-A1 (DE)
Inventor: SIMONS DIETER
IPC: E01C23/088
Filed: 1997-06-20
Abstract: The invention relates to a device for milling ground surfaces (2), specially roadways, comprising an undercarriage (4) supporting a machine frame (6), a milling cylinder (8) mounted in the machine frame (6) and extending crosswise in the direction of travel, at least one conveyor device (10) arranged in the direction of travel of the milling cylinder (8) to remove the milled material and a shield device (18) extending crosswise to the direction of travel between the milling cylinder (8) and the conveyor device (10) and having a vertical covering shield (20) with a through-opening (22) for the milled material. The milling cylinder side on the end of the conveyor device (10) is detachably mounted in a height-adjustable belt shoe (16) and the band shoe (16) and the conveyor device (10) have matching guiding and coupling devices (36, 40, 44).
Patent DE-19726524-A1 (DE)
Title: Coupling for sterile connection between two pipelines
Inventor: PAPASPYROU MANFRED
IPC: F16L39/00
Filed: 1997-06-23
Abstract: The coupling connects two pipelines (8, 9) each with a coupling element (2, 3). The two coupling elements are identical at their connection point. A simple O-ring (16) seals the coupling element cross section at the through passage.  The O-ring may be fitted on a shell fitted in the through-passage ends of the coupling elements, for which purpose the cross section of the pipelines can be widened at the ends. The coupling elements may be integrated into two blocks (19, 20) held together by fixing elements (17, 18).
Patent DE-19727842-A1 (DE)
Title: Anti-turning locking system for quick-action couplings
Inventor: SOWITZKI BERND
IPC: F16L21/06
Filed: 1997-06-25
Abstract: The device has a segmental locking body with locking cogs (4,4'), which project radially into the coupling elements (10). Each cog locks into the intermediate space (22) of the claws (12,13), which is for release turning, and is positioned in the axial gap between the elements. A securing ring (1) of two relatively moveable halves (5,5') has a radial flat intermediate layer (3) with analogue inward directed locking cogs. The layer is enclosed by a vertical flat frame (2). This fixes the securing ring stable and concentrically in the gap between the coupling elements.
Patent DE-19728638-A1 (DE)
Inventor: JAEGER RAINER
IPC: B25H1/00
Filed: 1997-07-04
Abstract: The appliance consists of an upright column and an axially movable cross arm with tool holder. The cross arm is formed by at least one longitudinally moveable shaft guided in a linear bearing unit. The unit consists of a tube with spherical liners at the ends. The cross arm may be of two shafts, each with its own linear guide unit. The axial distance between the shafts is larger than five times the shaft diameter. The linear bearing is located on the upright, and the cross arm is fastened to it via a cross clamp. At least one of the unit tubes is a non-processed precision tube. Weight compensation is via a counterweight or a spring-loaded cable.
Patent DE-19728640-A1 (DE)
Title: Stand and tensioning device
Inventor: FISCHER PITT
IPC: B66F7/04
Filed: 1997-07-04
Abstract: The holders are tensioned and fixed by built-in oil gas compression or oil gas tensile springs (4,17). One of the compression springs contained in the stand device after release presses an overlapping end fixing member between the floor (1) and ceiling (2) or wall whilst substantially compensating the tension width. The stand comprises one or more hollow profiled sections (3,5) of different diameter and having inside open grooves through which the support elements (9) are guided and connected to support members (23) inside the section. The base of the stand can have an inclined plane for guiding a cycle into a parking position.
Patent DE-19731579-A1 (DE)
Inventor: BLANK STEFAN
IPC: B25H1/10
Filed: 1997-07-23
Abstract: The invention relates to a clamping tool, especially a clamping clip with a clamping area between a first mobile clamping jaw (1) which rests at the end of a pull or slide rod and a fixed second clamping jaw (2) which rests on a housing. The inventive clamping tool also comprises a pivoting handle (10). Said handle (10) is located opposite the fixed clamping jaw (2) in relation to the longitudinal extension of the pull rod and next to a grip situated on the housing side. As the handle (10) is displaced against the grip, the pull rod is displaced progressively in such a way that the first mobile clamping jaw is moved towards the second fixed clamping jaw, any back pressure being locked. The clamping tool also has a release lever for releasing the back pressure lock. This release lever rests on the housing. In order to increase the scope of application of the inventive clamping clip, both the handle (10) and the release lever (15) are located on the side of the grip (33) facing away from the clamping area (1, 2), the lever transmission ratios are adjusted as the clamping force increases for smaller displacement paths and the mobile clamping jaw can be moved back progressively by operating the release lever (15).
Patent DE-19732810-A1 (DE)
Title: Back flow prevention valve
Inventor: MERKLEIN DIETER
IPC: F04B53/12
Filed: 1997-07-30
Abstract: A back-flow prevention valve has a sprung valve closure which comes to rest against a valve seat. The sprung valve closure is a ball valve with a locating component for correct positioning on the valve seat. The flat sprung valve closure (36,62) can be repositioned radially at that end furthest from the closure section. The sprung valve closure (38,62) is a spring washer incorporating semi-circular or spiral spring cross-members (44).
Patent DE-19735280-A1 (DE)
Title: Method and appliance for fixing screw into base
Inventor: GERHARD ANTON
IPC: F16B25/00
Filed: 1997-08-14
Abstract: The steel appliance resembling a thread cutter has a cylindrical basic body (1) and integral thread (2) with cutting notches around the external periphery of the thread. The flanks of the thread run radially parallel in relation to the center lengthwise axis. The surface line (4) defining the thread is conical near the front end (3).
Patent DE-19740891-A1 (DE)
Title: Transport star for bottles where a fixed location in grip components is produced
IPC: B67C7/00
Filed: 1997-09-17
Abstract: The clamp components are formed as double levers with radially outwardly facing grip arms and inwardly facing counter arms. On the counter arms an operating device engages, via which the clamp components can selectively be brought to an open or a closed position. The grip arms (2) contact the bottle (1) on its outer wall near its base. The clamp components beneath the grip arms have a support (5) for the base of the bottle, supporting it in its edge or central area.
Patent DE-19742197-A1 (DE)
Title: Manufacturing device for anisotropic permanent magnet
Inventor: AN KIL-SOO
IPC: C22C38/00
Filed: 1997-09-24
Abstract: The device includes a lower form (50) with a first deepening (51) which is equipped with a support section (52), on which a part (55) filled with a magnetic powder material is arranged, and a lower form (60) with a second deepening (61) which is equipped with a surface area (62) to impose a pressure on the part filled with the magnetic powder material. The lower form comprises a first channel-like section (56), and the upper form comprises a second channel-like section (63), for receiving unevenly compressed sections (94) of the part filled with the magnetic powder material, whereby the unevenly compressed section of the part are simply removed by the first and second channel-like sections.
Patent DE-19743470-A1 (DE)
Title: Apparatus for preconditioning a product to be processed in an extruder
Inventor: BERDAIS CARL-HEINZ
IPC: A23P30/20
Filed: 1997-10-01
Abstract: The apparatus is has a mixing chamber (3) located above the dwelling chamber (2) in the preconditioner. The method for preconditioning of a product in a preconditioner (1) consists of a mixing phase and a dwelling phase.
Patent DE-19745084-A1 (DE)
Title: Assembly to mix thixotropic matter
IPC: B01F15/00
Filed: 1997-10-11
Abstract: A mixer for thixotropic matter has a vessel (1) for the ingredients and a lid (11) with an aperture (13) for a mixer (25) shaft (27) with one or more blades (29). The blade (29) pivots between one vertical position when it is at rest and is aligned with the shaft (ZZ), and a second position in which it projects sideways into the thixotropic mass. When hanging vertically from the pivot, the shaft and mixer blade may be withdrawn vertically through the lid (11) aperture (13). In operation, the ingredients are placed in the vessel and the lid positioned and closed. The mixer shaft and blade is inserted and the mixing operation completed. The mixer shaft and blade are then withdrawn and the product decanted into another container.
Patent DE-19748810-A1 (DE)
Title: Illuminated advertising display unit
Inventor: VLASAK UDO
IPC: G09F13/14
Filed: 1997-11-05
Abstract: The advertising display unit has at least one wall (1) made of a transparent material, with 2 parallel external surfaces (11, 12), at least one of which is engraved with alphanumeric characters and/or a graphical representation (2). The wall is illuminated by a number of light sources (3) spaced along at least one edge, provided by light-emitting diodes coupled to the wall edge via light conductors.
Patent DE-19751996-A1 (DE)
Title: Heating device for engine running on heavy fuel oil
Inventor: KAWAMURA HIDEO
IPC: F02M31/08
Filed: 1997-11-24
Abstract: The fuel heating device is for a diesel engine in which the heavy oil is taken by a fuel injection pump (3) via a line (8) from a tank (2) for injection into the combustion chambers by fuel injection jets (4). An exhaust gas line (7) diverting some of the exhaust from the combustion chambers is connected to a heat exchanger (6) in the fuel tank, in its outlet region (20). Another heat exchanger (5) passes round the fuel line. The heavy oil in the outlet region of the tank and the heavy oil flowing in the fuel line are warmed by the energy of the exhaust gas.
Patent DE-19806065-A1 (DE)
Title: Special articulated piston and connecting rod construction for two-stroke or four-stroke diesel or Otto cycle engine
IPC: F02D15/02
Filed: 1998-02-13
Abstract: The acceleration or deceleration of the upper piston half in the course of its upwards or downwards movement in the direction of the top or bottom dead centers is controlled by the sweep of the connecting rod through the crankshaft journal to a maximum value with a 270 or 90 degree crank journal angle, after which the maximum value reduces until the uppermost or lowermost dead center point is reached.
Patent DE-19809802-A1 (DE)
Title: Verfahren zur Oberflächenbehandlung von Aluminium oder dergleichen
IPC: C22F1/04
Filed: 1998-03-09
Abstract: Die Erfindung betrifft ein Verfahren zur Oberflächenbehandlung von Werkstücken aus Aluminium, Aluminium-Legierungen, Magnesium oder Magnesium-Legierungen. Es ist vorgesehen, daß die Oberlfäche mit einer Bürste behandelt, vorzugsweise aufgerauht wird und daß anschließend eine Oberflächenbehandlung mittels eines galvanischen Verfahrens oder ein Lackieren erfolgt.
Patent DE-19810199-A1 (DE)
Title: Sunscreen for motor vehicles
Inventor: RATH JAN
IPC: B60J1/20
Filed: 1998-03-10
Abstract: The sunscreen consists of parallel adjustable blades (2). The blades are fastened to a holder tape (5) on the vehicle window (3) or its frame, and to a rigid holder tape (4), which is moveable relative to the window. The blades are fastened pivoted about axis, which extend parallel to their longitudinal axis. The first tape is glued to the window. The tapes are located on the side of the blade arrangement at right angles to their longitudinal direction. At least two tapes form a rigid frame, which is moveable relative to the window. Blades and tapes are positioned between the two panes of a double-glazed window.
Patent DE-19812539-A1 (DE)
Title: Prefolded flat folding box
Inventor: WINKLER KLAUS
IPC: B65D5/42
Filed: 1998-03-21
Abstract: The box consists of a one-piece cutout of card or corrugated paper. It has an end flap with a grip aperture at the cutout end. In the prefolded state, the first cutout end projects beyond the end edge of the other cutout end which is on top of it. There is a holding tab (17,18) stamped out on at least on flat piece (15,16) of the projecting first cutout end (14), directed towards the second cutout end (19). The free end (17a,18a) of the tab fits over the end edge (19a) of the second cutout end. There may be flat piece arranged on both sides cutout middle strip (1), from which the holding tab may be punched out.
Patent DE-19815033-A1 (DE)
Title: Spindle-operated tool adjustment device for  with rough and fine adjustment
Inventor: WEGERHOFF DIRK
IPC: B25B1/12
Filed: 1998-04-03
Abstract: For fine adjustment the spindle thread (13) engages with a counter threaded part (12). The spindle (8) has a control cam (21) which can be passed over in a first rotary direction (a) to disengage a counter threaded part in the second rotary direction (b). The control cam is housed in the spindle and can act on the counter threaded part by a control sleeve (7).
Patent DE-19817466-A1 (DE)
Title: Flying saucer
Inventor: SUMERA ANDREAS
IPC: B64C39/00
Filed: 1998-04-20
Abstract: A flying saucer is described. In a ring path-- similar to that used in the DESY (German Electron Synchroton)--protons are accelerated thereby activating the drive of the flying saucer The current needed to drive the plant is screened in a movable fashion by energy by counter-rotation of the outer shell against the rotation, with like technology, so that normal living conditions are given. Thus the control of the flying saucer is activated by weight displacement up, on, around the outer rim, which permits fine justification. Apart from the current produced in the claim above, more energy is produced by other counter-rotation energy generation devices. The outer shell can be charged up with energy
Patent DE-19817886-A1 (DE)
Title: Arrangement for detecting torque acting on shaft
Inventor: MARX KLAUS
IPC: G01L3/10
Filed: 1998-04-22
Abstract: The arrangement has a transducer with two spaced marked parts (13,15) connected to the shaft (10), which move with respect to each other when there is torsion in the shaft. The parts influence a detector (17), whose output processed to form a rectangular wave signal. A device computes the torque by determining the change in the ratio of the high or low pulse length to the overall pulse length, i.e. the duty cycle, compared to that of the unloaded shaft.