baber/WOPTO huggingface dataset:
Patent DE-19829066-A1 (DE)
Title: Ring spinner with a balloon limit ring
Inventor: STAHLECKER HANS
IPC: D01H5/62
Filed: 1998-06-30
Abstract: To improve the running of a traveler on the ring of a ring spinner, the yarn is treated sparingly with oil shortly before reaching the traveler. The yarn is oiled periodically. An Independent claim is included for a ring spinner with a balloon limit ring (24) at each ring spindle.  An oil feed (26) with a point feed application is at the zone (31) where the yarn comes into contact with the limit ring. Preferred Features: The oil feed (26) has a sintered section (28) where the oil seeps through, and the yarn is brought into contact with it periodically. The sintered section (28) is outside the balloon guide surface (32) of the balloon limit ring (24).
Patent DE-19829319-A1 (DE)
Title: Lead-through for cables, tubes or similar flexible strands
Inventor: PRIMUS ILLO-FRANK
IPC: H02G3/18
Filed: 1998-07-01
Abstract: The lead-through has a flange like frame to be assigned to the wall and at least one tubular piece connected with this a filling tube for the cable, etc. Onto the frame-like flange (20) adjoins an intermediate or funnel section (22), tapering away longitudinally from it. The guide tube(s) complementing the inner chamber(s) for the strand(s) open out into this at the other end. The intermediate or funnel section tapers longitudinally in the vertical direction in the installation position
Patent DE-19833722-A1 (DE)
Title: Carry-over device for slabs from press esp. for newly-pressed concrete slabs
IPC: B28B13/04
Filed: 1998-07-27
Abstract: The carry-over device includes a reversing device (1) by which the slabs (44, 46), coming out of the press with their eventually visible surface facing downwards, are turned over so that their reverse side is laid on the pallets (40-42) for transporting further. The reversing device can turn about an axis (10) and contains at least one receiving and lowering device movable between arresting and free positions so that a pallet is only loaded by its own weight before the first slab is overturned.
Patent DE-19833954-A1 (DE)
Title: Dry pigment product used in paper manufacture
Inventor: WEITZEL HANS-JOACHIM
IPC: C09K23/18
Filed: 1998-07-28
Abstract: Pigment dry product consists of 96-100 wt.% agglomerated pigment containing carbonate, and 0-4 wt.% residual moisture of water. The pigment has the following fineness characterisations: (a) 80-99 wt.% 2 mu m; (b) 50-90 wt.% 1  mu m; (c) 0-10 wt.% 0.2  mu m; (d) a gradient factor of 1.5-2.0; and (e) a porosity of 45-65%.  Also claimed is preparation of the above pigment dry product.
Patent DE-19834383-A1 (DE)
Title: Shaft joint joining two shafts together
Inventor: ILZHOEFER KARL-HEINZ
IPC: F16D3/78
Filed: 1998-07-30
Abstract: Flanges (3) are provided at the ends of the shafts to be joined, with several, preferably three flange arms axially extending in the direction of the shaft joint (1). The total, preferably of six flange arms counterposedly arranged on gaps are equally disposed on the periphery of a common part circle. A joint ring (6) connects the flange arms with one another and is flexible, preferably hexagonal and made of endless fibre-reinforced plastic. Between its corners, the ring is axially elastically deformable.
Patent DE-19836064-A1 (DE)
Inventor: MALDENER NICO-JOHANNES
IPC: H04M1/2745
Filed: 1998-08-10
Abstract: The data display method has subscriber status information transmitted from an exchange, for combining with the subscriber number and the subscriber identification held in a databank (13), with selective forwarding of the combined information to a display field within the telephone subscriber appratus.
Patent DE-19837226-A1 (DE)
Title: Arrangement for showing sequence of individual images
Inventor: KLEMT ARTHUR
IPC: G03B25/00
Filed: 1998-08-17
Abstract: A prestressing device (40) prestresses the rotatable disc (20) in the stationary intervals of its intermittent movement for a further rotation to change the image. Individual images (22) are mounted at uniform spacings on the disc.
Patent DE-19837966-A1 (DE)
Inventor: OBERDOERFER HANS
IPC: F16K11/00
Filed: 1998-08-21
Abstract: The opening (17) in the rigid protective cap (16) covering the opening (30) in the fitting housing (5) for receiving the control unit cartridge (4), is reduced in size by a flexible cuff (19). The fastener section (7) of the mixer lever (2) and/or the lever (3) for operating the control unit extends through a small opening (23) in the cuff. The fitting housing has an opening in its top end for receiving a control unit cartridge operated by an upwards-extending lever. A mixer lever is located above the top end of the fitting and includes a fastener section connected to the lever for operating the control unit.
Patent DE-19840202-A1 (DE)
Inventor: FISCHER GEORG
IPC: B41J29/393
Filed: 1998-09-03
Abstract: In order to analyze errors in a high-performance printing system, it is common to transfer the system environment to a service printing system and to conduct an analysis there. The aim of the invention is to simplify and accelerate this diagnosis. To this end, only the data, especially with regard to resources, which had been required by the printing system during a print job that caused an error condition is gathered, transferred and analyzed.
Patent DE-19842383-A1 (DE)
Title: Metal cyanide catalyst, useful for the production of polyether polyols, comprises double metal cyanide compound, carboxylic acid ester of a multi-valent alcohol and an organic complex ligand.
Inventor: OOMS PIETER
IPC: C08G65/10
Filed: 1998-09-16
Abstract: A double metal cyanide catalyst (I) comprises (A) at least one double metal cyanide compound (B) at least one organic complex ligand that is different to (C) and (C) at least one carboxylic acid ester of a multi-valent alcohol.  Independent claims are included for: (i) a process for the preparation of (I) by reaction of metal salts with metal cyanide salts, (B) and (C) in aqueous solution and isolation, washing and drying of the resulting product (I); (ii) a process for the production of polyether polyols by polyaddition of alkylene oxides with active hydrogen containing initiator compounds in the presence of catalyst (I); and (iii) the resulting polyether polyols.
Patent DE-19845756-A1 (DE)
Title: Computer tomography apparatus with cooled gantry
Inventor: HELL ERICH
IPC: A61B6/03
Filed: 1998-10-05
Abstract: The apparatus includes a fixed gantry housing around a gantry (2) rotating around a patient accommodation space, and an X-ray tube (3) connected to a cooling device. The X-ray tube is a directly cooled rotary piston tube whose coolant acts as a heat buffer and is cooled by passing through a co-rotating heat exchanger (10) via a coolant pump (11) while the gantry is stationary.  The X-ray tube may include an additional coolant tank integrated in the gantry for increasing the thermal storage capacity.
Patent DE-19846104-A1 (DE)
Title: Thermal insulating system for containers with temperature sensitive contents in transit comprise a thermal hood and a base mat which are dimensioned to suit the particular container or pallet
Inventor: HOLLEKAMP ERWIN
IPC: B65D81/38
Filed: 1998-10-07
Abstract: The thermal hood (1) and the base mat (2) of thermal insulating systems for containers held in support frames or placed on pallets are dimensioned to suit the particular container or pallet. The base mat has cutouts at corners so that it can be placed around the feet or support frame or the pallet. If necessary, openings (3) for application of fastening elements are provided in the top of the thermal hood.
Patent DE-19846409-A1 (DE)
Title: Gas water heater
IPC: F24H1/00
Filed: 1998-10-08
Abstract: The gas water heater has a gas burner and an electrical supply device which generates the electrical power required to operate the electrical system of the water heater. The supply device contains a lambda probe containing a zircon dioxide platelet mounted in the gas burner's exhaust gas flow. The probe can generate at least 300 mA for a power requirement of about 100 mW
Patent DE-19846594-A1 (DE)
Title: Calibration unit for plastic blow-molding machines includes sections spring- loaded by Belville washer packs, holding mandrel in operational position in carrier, with hydraulic release system
Inventor: SPOETZL MARKUS
IPC: B29C49/58
Filed: 1998-10-09
Abstract: Sections (70, 72, 158b; 108, 118, 122) securing the mandrel (18) on the mandrel carrier (158) are spring- (183; 190) loaded into their operational positions. Hydraulic pressure (119) moves the sections into their release positions. The gripping system resembles a dual conical collet (116, 112), with seals (115) for the hydraulic supply (119) which form, in effect, the release piston.
Patent DE-19847011-A1 (DE)
Inventor: STUEBBE ANDREAS
IPC: C09D11/16
Filed: 1998-10-13
Abstract: A colorant mixture containing at least one silane is new. An Independent claim is included for preparation of the mixture by addition of an organosilane emulsion and optionally a hydrophobic SiO2 mixture prepared by the pyrogen method to a tensid surfactant containing aqueous pigment mixture.
Patent DE-19849115-A1 (DE)
Inventor: HOHNER PETER
IPC: F02D41/14
Filed: 1998-10-24
Abstract: The present invention relates to a method for detecting the quality of fuel for internal combustion engines. According to the invention, the ionic current signal is evaluated during the combustion processes with respect to its energy content in order to detect at least one constituent of said fuel according to the specific nature thereof.
Patent DE-19849180-A1 (DE)
Title: Bucket conveyor monitoring and regulating method controls operating revs of conveyor drive motor in dependence on filling level of conveying buckets
Inventor: KREUTZER HANS GUENTHER
IPC: B65G47/58
Filed: 1998-10-24
Abstract: The monitoring and regulating method has the evs of the operating drive for the bucket conveyor varied in dependence on the detected filling level of the conveyed loose material in the conveying buckets (11,12,13), so that the drive revs is reduced as the filling level drops and vice versa. The filling level may be detected by an ultrasonic sensor (16) supplying an analogue measuring signal (17) to a regulator (18) for the conveyor drive motor (15).  An Independent claim for a bucket conveyor monitoring and regulating device is also inlcuded.
Patent DE-19849385-A1 (DE)
Title: Verfahren zur Verwertung unsortierter Altbatterien sowie Vorrichtung zur Durchführung dieses Verfahrens
Inventor: EBERHARD GUENTER
IPC: C22B19/30
Filed: 1998-10-27
Abstract: Zur Verwertung unsortierter Altbatterien werden diese zunächst zerkleinert und durch einen Siebvorgang von groben Partikeln befreit. Das verbleibende Batteriepulver wird in einen alkalischen Elektrolyten gegeben, dessen pH-Wert so eingestellt ist, daß Zinkionen als Zinkat vorliegen. Das in dem Batteriepulver noch enthaltene metallische Zink wird selektiv in einem Elektrolyseprozeß anodisch in Lösung gebracht. Zur Wiedergewinnung des metallischen Zinks wird dieses aus dem Elektrolyt durch Elektrolyse abgeschieden.
Patent DE-19851232-A1 (DE)
Title: Guß-Maschinengehäuse für eine zwangsumlaufgekühlte Brennkraftmaschine mit Schmiersystem, insbesondere mit Zylindern in Reihenanordnung
Inventor: NAEGELE ALBRECHT
IPC: F02F7/00
Filed: 1998-11-06
Abstract: Für ein Guß-Maschinengehäuse für eine zwangsumlaufgekühlte Brennkraftmaschine mit Schmiersystem, insbesondere mit Zylindern in Reihenanordnung mit integrierten Einrichtungen für flüssige Betriebsstoffe, wird zur Erzielung einer kompakten Bauweise ein an einem integrierten Steuerschachtdeckel angeformtes Kühlmittel-Pumpengehäuse mit integriertem Thermostatgehäuse stromab eines im Maschinengehäuse integrierten Kurzschlußkanals sowie ein mit dem Pumpengehäuse einstückig am Steuerschachtdeckel integrierter und in die Maschinenlängsseite fortgesetzter Zulaufkanal vorgeschlagen, wobei für unverschäumten Schmiermittelrücklauf vorgesehene Ablaufkanäle mit vom Kühlmittel auch des Zulaufkanals umspülten Kammern in Verbindung stehen.
Patent DE-19852253-A1 (DE)
Title: Duct with two relatively rotating elements for connection between fixed and rotating elements, with rotating elements having individual fluid channels
Inventor: SCHUBERT PETER
IPC: F16L39/00
Filed: 1998-11-12
Abstract: The duct comprises two relatively rotating elements (11,12) with two coaxial ring channels (23,24,23',24',23'',24'') between them, and different ring diameters. Each one has a fluid channel (25,26,27,28) with an inlet or outlet for gases or fluids. At least two of the ring channels have different diameters and are concentric. Both of the parts moving relative to each other about and axis (D) have a ring wall (19).
Patent DE-19853205-A1 (DE)
Inventor: HES KARL
IPC: G05B19/042
Filed: 1998-11-18
Abstract: Due to the diversity of the requirements to be met for controlling the movement of production machines, a system and method based on a range of hardware modules, which are provided with adequate computing capacity, a real-time operating system and specific basic functionality, a network (for example Profibus) for constructing a decentralized system with distributed control functionality and also operating and monitoring units with planned interfaces is disclosed. The invention comprises a configurable, distributable and programmable control software system for individually adapting the control solution to the client's requirements, with which the planned control solution is distributed among hardware modules and in which an engineering system used for management, configuration, programming, monitoring, debugging and commissioning.
Patent DE-19855167-A1 (DE)
Inventor: LOECKEN WILMA
IPC: C08G18/08
Filed: 1998-11-30
Abstract: The invention relates to a coating agent comprised of at least three constituents. Said coating agent contains, as a binding agent (A), a constituent (I) containing at least one oligomeric or polymeric resin with functional groups that react with isocyanate groups. The coating agent also comprises a constituent (II) containing at least one polyisocyanate as a cross-linking agent (F), and has a constituent (III) which is comprised of water or which contains water and at least one binding agent (A). Constituent(s) (I) and/or (III) contain at least one branched, cyclic and/or acyclic C9-C16-alkane which is functionalized with at least two hydroxyl groups.
Patent DE-19858955-A1 (DE)
Inventor: FRANK TORSTEN
IPC: B21B19/06
Filed: 1998-12-10
Abstract: Leading end trumpet formation prevention during thin-walled tube skew rolling involves moving apart and swiveling the rolls as the conical portion of the mandrel rod moves through the roll gap.
Patent DE-19900670-A1 (DE)
Inventor: KELLER GERHARD
IPC: B31B19/14
Filed: 1999-01-11
Abstract: The invention relates to a method and a device for the continuous production of tubular bodies (1) with an internal longitudinal separating wall (2) for the production of tubes having two chambers (9, 9') which are separated from each other. According to said method an endless extruded tube (11) having an internal longitudinal separating wall (2) is produced and individual tubular bodies (1) of a defined length are cut off by means of a cutting device and subjected to further processing. According to the invention the tubular body (1) is made from a film (3) having a central, semicircular part (4) and two angled lateral wings (5). The semicircular part (4) is covered by a second film (6) serving as separating wall (2). A transverse cutter having two rotating blades (10, 10') is used as cutting device. The rounded extruded tube (11) having a longitudinal separating wall (2) is fed between the two rotating blades (10, 10') after having been collapsed and oriented in such a way that the collapsed extruded tube (11) has a central three-layered part (C) which consists of the collapsed, oriented separating wall (2) in the middle and an upper and lower flat tubular wall body section (12) on either side, as well as two two-layered areas (A, A') which adjoin the three-layered area on both sides. In this way each two-layered area (A, A') consists of bent, superimposed tubular body wall sections (13).
Patent DE-19901235-A1 (DE)
Title: Verpackungsmaschine
Inventor: KAMPF KLAUS
IPC: B65B59/00
Filed: 1999-01-14
Abstract: Die Erfindung betrifft eine Verpackungsmaschine mit mindestens einer Fördervorrichtung (1, 2) zum Fördern des zu verpackenden Produktes (3) bzw. des teilweise oder ganz verpackten Produktes durch die Maschine. Oberhalb der Fördervorrichtung ist ein Magazin (7) zur Aufnahme einer Vielzahl von Verpackungszuschnitten (8) angeordnet, ferner ist oberhalb der Fördervorrichtung eine Vorrichtung (9) zum Entnehmen jeweils eines Zuschnitts aus dem Magazin und zum Plazieren dieses Zuschnitts oberhalb des Produktes vorgesehen. Eine Einrichtung (10) dient dem Fördern des oberhalb des Produktes plazierten Zuschnitts entsprechend der Förderbewegung des Produktes. DOLLAR A Erfindungsgemäß wird vorgeschlagen, daß die Vorrichtung (9) zum Entnehmen und Plazieren des jeweiligen Zuschnitts (8) und die Einrichtung (10) zum Fördern des plazierten Zuschnitts (8) höhenverstellbar sind. Eine solche Verpackungsmaschine gestattet bei konstruktiv einfacher Gestaltung eine schnelle Umrüstung bezüglich unterschiedlich hoher Produkte.
Patent DE-19901372-A1 (DE)
Title: Clamping head for holding tool, with sensor unit including body moving in line and influencing its cross section
Inventor: KADES HELMUT
IPC: B23Q11/00
Filed: 1999-01-15
Abstract: The clamping head has at least one stop surface to define the position of the tool shaft. A line for cleaning fluid comes out onto this surface and should be sealed to it.. There is a sensor unit to measure the seal of the line closure. The sensor unit (1) consists of a body (8) which can move in the cleaning fluid line (4). The position of this body influences the cross section of the line.
Patent DE-19913533-A1 (DE)
Inventor: BRENNER AXEL
IPC: C08G63/20
Filed: 1999-03-25
Abstract: The invention relates to highly branched polycondensates, notably polycarbonates and copolycarbonates, characterized by marked structural viscosity, which can be obtained by polycondensation of monomers capable of polycondensation in the presence of oligomers consisting of between 2 and 200 monomer units or dendritic polymers of the general formulas A-R-Bx OR Ax-R-B. In said formulas A is a COX group and X is hydroxyl, halogen, preferably chlorine, alkoxy or aralkoxy each having between 1 and 30 and preferably between 1 and 20 or between 1 and 8 carbon atoms; B is a OY group and Y is hydrogen, trialkyl silyl, alkyl or acyl, in each case with between 1 and 30, preferably between 1 and 20 or 1 and 8 carbon atoms, or B is an amino group, an ammonium halogenide or an alkyl carbamate with between 1 and 8 carbon atoms; and R is an organic aromatic, aliphatic-aromatic or aliphatic rest with between 1 and 25 carbon atoms and x >/= 2.
Patent DE-19913785-A1 (DE)
Title: Vorrichtung zur Bodenreinigung
Inventor: SCHMIDT WOLFGANG
IPC: A47L9/32
Filed: 1999-03-26
Abstract: Die Erfindung betrifft eine Vorrichtung zur Bodenreinigung insbesondere einen Staubsauger, bei dem an einem Gehäuse (1) ein Griff (2) schwenkbar angebracht ist. Zur sicheren Halterung des Griffs (2) in der Trageposition (S2) ist erfindungsgemäß vorgesehen, daß das Spiel (SP2) der Lagerzapfen (3, 4) im Lager (A1, A2) in der Trageposition (S2) verringert ist.
Patent DE-19921110-A1 (DE)
Title: Semiconductor device, especially highly integrated semiconductor chip, production process
Inventor: PARK JEONG-SOO
IPC: H01L21/336
Filed: 1999-05-07
Abstract: A semiconductor device production process comprises structuring a conductive layer to form contact plugs (216, 218) and forming a surrounding insulation interlayer (219). A semiconductor device production process comprises: (a) defining an active device region by forming a field insulation layer (202) on a first conductivity type semiconductor substrate (200); (b) forming a gate oxide on the exposed active region surface and forming several gates (206) and a cover insulation layer (208) along the direction perpendicular to the active region; (c) forming a second conductivity type impurity region (210) in the exposed active region and forming several sidewall spacers (212) on the sides of the gates; (d) forming a conductive layer for contacting the impurity region between the gates; (e) forming several plugs (216, 218) by structuring the conductive layer such that the plugs contact the impurity region; and (f) forming an insulating interlayer (219) where the plugs are not formed between the gates.
Patent DE-19922517-A1 (DE)
Title: Controlled humidification of room air or air supply avoiding corrosion, damage or contamination
Inventor: KLAUCK WOLFGANG
IPC: F24F6/00
Filed: 1999-05-15
Abstract: Controlled humidification of room air or a room air supply by exposing the air to a wet molding. The molding is a dimensionally stable composition containing 1-40 wt.% alkali metal salt of an 8-26 carbon (C) carboxylic acid and 60-99 wt.% water.
Patent DE-19923476-A1 (DE)
Title: Chip shaped piezoelectric resonator for use in oscillator or filter
Inventor: KURODA HIDEAKI
IPC: H03H9/10
Filed: 1999-05-21
Abstract: The resonator has a piezoelectric component (2) with a piezoelectric substrate (2a), and two stimulation electrodes on two opposing main surfaces. There are two conducting electrodes connected to the stimulation electrodes that extend to the substrate edges. Two dielectric substrates (3,4) form a laminate with the piezoelectric component between them, and several external electrodes (6-8) extend between the outer surfaces of the dielectric substrates.  The conducting electrodes are each connected to some of the external electrodes, at least one of which is divided into electrode regions connected to external electrode regions on different sides (5a,5b). An Independent claim is also included for a method of setting the resonant frequency of the chip-shaped piezoelectric resonator.
Patent DE-19925630-A1 (DE)
Title: Mechanical cleaner for heat exchanger coolant facilitates easy access to lower-cost sieve suction cleaner
Inventor: KOLLER JOSEF
IPC: B01D29/01
Filed: 1999-06-04
Abstract: An assembly mechanically cleans cooling water prior to its entry to a heat exchanger. The assembly has a pipe-shaped housing around a sieve the inlet face of which is cleaned from time to time by a suction unit (20) which is moved around the pipe axis as required. The sieve forms especially a partial cylindrical mantle. An assembly (10) mechanically cleans cooling water prior to its entry to a heat exchanger. The assembly has a pipe-shaped housing (12) around a sieve (16), the inlet face (22) of which is cleaned from time to time by a suction unit (20) which is moved around the pipe axis (18) as required. The sieve (16) forms especially a partial cylindrical mantle. The cylinder axis is at right angles to the axis of the pipe section, and the open part of the cylinder mantle is directed towards the inlet side.