baber/WOPTO huggingface dataset:
Patent DE-19744680-A1 (DE)
Title: Wheelchair for use on escalators
Inventor: KAKEHI TORU
IPC: B62D57/00
Filed: 1997-10-09
Abstract: The self propelled wheelchair has a casing (1) with wheels (2,3) including a front pair at the level of the chassis and a rear pair (3) at the level of a rear part of the chassis. Drives (42) actuate at least one pair of wheels. Front (4) supports are fixed to the front of the chassis in front of the front wheels. Rear supports (5) are fixed to the rear of the chassis behind the rear wheels. The front and rear supports are positioned so that, when they are in contact with the escalator tread surface, the wheels are raised above this surface and not in contact.
Patent DE-19747460-A1 (DE)
Inventor: STOLTZ JEAN
IPC: F16B12/50
Filed: 1997-10-27
Abstract: Each upright corner post (2) of a piece of furniture comprises inwardly extending flanges (20) for engaging in grooves (8) formed in a connector block (6) inserted into the open end of a horizontal tube (7), a screw (16) in the wall of the tube (7) engaging a camming recess (17) in the block (6) so as to clamp the flanges (20) between the block end (9) and the end of the tube (7). Horizontal shelves are supported at their corners by brackets screw-clamped in a channel (12) of the post (2).
Patent DE-19749295-A1 (DE)
Title: Internal combustion motor fuel injection
Inventor: KLENK ROLF
IPC: F02B17/00
Filed: 1997-11-07
Abstract: The four stroke motor, with a direct fuel injection and at least one cylinder (2), has a combustion chamber cover (7) which is structured so that the cone mantle (10) of the injected fuel, between the injector (6) and spark plug (8), is directly near the wall of the combustion chamber cover. A guide surface (13) is between the injector and spark plug, parallel to the mantle line of the injected fuel cone.
Patent DE-19752435-A1 (DE)
Title: Redispersible polymer powder
Inventor: RUPANER ROBERT DR
IPC: C08F2/24
Filed: 1997-11-26
Abstract: A redispersible polymer powder is prepared by spray drying, freezedrying or precipitation of a monomer emulsion of a vinyl aromatic, unsaturated carboxylic acid, acrylic and/or methacrylic nitrile, amide and/or ester derivative in the presence of a sulfosuccinic acid derivative and anionic and non-ionic emulsifier. A redispersible polymer powder (I) contains at least 70 wt.% of a copolymer (II) obtained by spray or freeze drying or by precipitation, by addition of water soluble solvents or salts from an aqueous dispersion of the copolymer (II). The aqueous dispersion of (II) is obtained by radical copolymerisation of   (A) a monomer mixture of (A1) 2-50 wt.% of an 8-12C vinyl aromatic, (A2) 5-40 wt.% of a 3-8C olefinically unsaturated carboxylic acid and/or a corresponding anhydride, (A3) 15-90 wt.% of a nitrile, amide and/or ester of an acrylic and/or methacrylic acid having 1-18C in the alcohol, and (A4) 0-20 wt.% of a further copolymerisable olefinically unsaturated monomer, whereby the total monomer content corresponds to 0.1-10 wt.% of  (B) an emulsifier mixture comprising (B1) a sulfosuccinic acid derivative of formula (1), (B2) 0.1-10 parts weight (pts. wt.) (per pt. wt. of B1) of a further anionic emulsifier, and (B3) 0-10 pts. wt. (per pt. wt. of B1) of a nonionic emulsifier).   M  = an alkali metal or N(R<1>)4;  R<1> = H, 1-4C alkyl or hydroxyalkyl;  X, Y = O-(CnH2nO)mR<2> or NHR<2> or one of X or Y may be OM;  R<2>  = 6-18C alkyl or alkenyl, 5-8C cycloalkyl, (1-12C alkyl)aryl and/or phenyl;  n = 2-4; and m = 0-30.
Patent DE-19758211-A1 (DE)
Title: Magazine for storage of compact discs
Inventor: LOEFFLER CHRISTIAN
IPC: G11B33/04
Filed: 1997-12-30
Abstract: The storage magazine for use with compact discs has a box shaped housing (2) with a front opening. Internally there are a number of guide channels formed in the side walls and into these are inserted trays (7) that are shaped with a circular recess (16) to receive a compact disc. The tray has a center hole (11) and side finger slots (10). A spring (9) at the rear of the tray provides an ejector action when he tray is released.
Patent DE-19802355-A1 (DE)
Title: Tubular gas generator for inflation of airbags in motor vehicles or items of sea rescue and life preserving equipment
Inventor: TIEU ANG-DUNG
IPC: B60R21/26
Filed: 1998-01-22
Abstract: At least one gas discharge passage(29) is provided in the gas generator and into it flows the produced gas which enters radially and is then directed to the outlet(31).  The discharge passage is located inside the outer casing(1) and co-axially with it.  The passage is enclosed by a tubular filter(23) through which flows gas. An annular gap(21) is formed between the filter and outer casing and into this gap flows the gas.
Patent DE-19802677-A1 (DE)
Title: Electronic note pad for spoken information
Inventor: EHRET ULRICH R
IPC: H04M1/64
Filed: 1998-01-24
Abstract: The unit is in the form of a module that can be fitted on surface and has a motion sensor (26) that triggers the unit to issue a message in acoustic and visible form. The unit has a display (22), keypad (20) and information memory. Messages and notes are entered into memory using a front panel microphone (16). A loudspeaker (18) is provided for playback.
Patent DE-19808376-A1 (DE)
Title: New manganese-containing complex oxide
Inventor: MORI TORU
IPC: H01G4/12
Filed: 1998-02-27
Abstract: A new manganese-containing complex oxide has the formula (MnaMe'1-a)Me"bOc, where a = greater than 0 to 0.3; Me' is Mg, Ni and/or Zn; and Me" is Nb or Ta, in which case b = 2 and c = 6, or Me" is W, in which case b = 1 and c = 4. Also claimed is a method of preparing manganese-containing complex perovskite compositions containing Mn and one or more complex perovskite compounds of formula Pb(B'B")O3, in which B' is Mg, Ni or Zn and B" is Nb, Ta or W, the method employing the above manganese-containing complex oxide as starting material.
Patent DE-19815218-A1 (DE)
Title: Laminar heat transfer device
Inventor: BRENNER MARTIN
IPC: F28D9/00
Filed: 1998-04-04
Abstract: The heat transfer device has a layer stack (1) formed of plates (5) laid on top of each other, with one or more separate groups of flow channels (4) joining up with their own side connection channels (3a-3d). The layer stack is centered in a casing (2) which has centering surfaces (6a-6d) for the layer stack and the connecting channels.
Patent DE-19816391-A1 (DE)
Title: Türstation eienr Türsprechanlage
Inventor: ACHENBACH HEINZ
IPC: H04M1/02
Filed: 1998-04-11
Abstract: Die Erfindung betrifft eine Türstation einer Türsprechanlage mit einem Aufnahmegehäuse für Moduleinheiten, bei der im Aufnahmegehäuse in einem durch die Moduleinheiten vorgegebenen Raster von Modulaufnahmen Modul-Anschlußbuchsen für die mit Modul-Anschlußstecker versehenen Moduleinheiten angeordnet sind. Die Verdrahtung wird dadurch vereinfacht und erleichtert, daß in dem Aufnahmegehäuse (30) auf das Raster der Modulaufnahmen (A1, A2, A3) abgestimmt Modulanschlußplatinen (10) mit jeweils zwei Bus-Verbindungsbuchsen (11) und einer Modul-Anschlußbuchse (12) befestigt sind, die parallel geschaltet sind, und daß die Modulanschlußplatinen (10) mittels Bus-Verbinder (20), die an beiden Enden mit Bus-Verbindungssteckern (11) versehen und auf den Rasterabstand der Modulaufnahmen (A1, A2, A3) abgestimmt sind, miteinander verbunden sind.
Patent DE-19816738-A1 (DE)
Title: Transfer station forming part of traditional pretzel bread roll processing line
IPC: A21C9/08
Filed: 1998-04-15
Abstract: An assembly transfers elongated pieces of dough cut to a predetermined length from a conveyer belt to a processing station. The transfer assembly has a tilting elongated trough holder with measuring device checking the length of the individual pieces of dough. The transfer assembly has a correction device for wave-shaped raised sections of dough. The trough can tilt about 180 degrees either side, and is positioned transverse to the arriving lengths of dough between the conveyer belt and the processing station.
Patent DE-19818783-A1 (DE)
Title: Optisches Netzwerk
Inventor: RUCKS MICHAEL
IPC: H04B10/272
Filed: 1998-04-27
Abstract: Es wird ein Netzwerk zur Übertragung von insbesondere digitalen optischen Datensignalen mit mehreren die optischen Datensignale aussenden den Sendern und mehreren zum Empfang der optischen Datensignale ausgebildeten Empfängern beschrieben. Das Netzwerk weist eine sternförmige Struktur auf und die Sender und Empfänger sind jeweils über Lichtleiter, insbesondere über Plastik- oder Glasfaserkabel, mit einem zentralen passiven optischen Knotenelement zum Empfangen und Weiterleiten der optischen Datensignale verbunden. In den Signalwegen zwischen zumindest einem Teil der Sender und dem Knotenelement und/oder zwischen zumindest einem Teil der Empfänger und dem Knotenelement ist jeweils eine aktive Verstärkungseinheit zum Verstärken der Lichtstärke der optischen Datensignale angeordnet.
Patent DE-19822030-A1 (DE)
Title: Two part hollow shaft for door handles
Inventor: STAIGL DIRK
IPC: E05B63/16
Filed: 1998-05-15
Abstract: A two part hollow shaft for fitting handles to a door has the two parts (10a,b) linked by a central element (15) which has threaded connections to both parts but which allows both parts to operate independently on separate parts of the door lock. A safety feature has a screw driver slot (18) in one end of the coupling element to allow a safety release of the door lock, by inserting a screw driver.
Patent DE-19827772-A1 (DE)
Title: Ring seal for insertion into sealing gap between housing cover and housing developed to enable better use of housing space with reduced weight and for simpler assembly
Inventor: LOELL ACHIM
IPC: H05K5/06
Filed: 1998-06-23
Abstract: The ring seal has a weakly elastic sealing body (4) and a flexible conducting path (5) passing through the body in the transverse direction, whereby the sealing body and conducting track are stiffened within the seal gap by a stiffening element (6). The modulus of elasticity and the shear modulus of the sealing body are greater than those of the conducting track. The stiffening element does not noticeably exceed the spatial extent of the sealing gap (1).
Patent DE-19828197-A1 (DE)
Title: Trick- und Mischanordnung
Inventor: JUNG FRANK
IPC: H04N5/262
Filed: 1998-06-25
Abstract: Bei einer Trick- oder Mischanordnung für Videosignale mit wenigstens einem Mischer (1, 2; 11, 12), wenigstens einem diesem nachgeschalteten Ausgangsmischer (3; 13) und wenigstens einem Trick-Generator (5; 14, 15) ist zum möglichst flexiblen Einsatz der Trick-Generatoren und gegebenenfalls zur Einsparung von Trick-Generatoren vorgesehen, daß die Trick- und Mischanordnung wenigstens einen Trick-Generator (5; 14, 15) aufweist, der wenigstens zweien der vorgesehenen Mischer (1, 2; 11, 12) und Ausgangsmischer (3; 13) alternativ zuordbar ist, wobei die von dem Trick-Generator (5; 14, 15) erzeugten Trick-Steuersignale mittels einer Schaltanordnung (6; 16) dem jeweils dem Trick-Generator (5; 14, 15) aktuell zugeordneten Mischer (1, 2; 11, 12) oder Ausgangsmischer (3; 13) zugeführt werden.
Patent DE-19840490-A1 (DE)
Title: Carton corners joined by corner plug with inner foil rendering container suitable for granular and wet products
Inventor: BRUNING JUERGEN
IPC: B65D5/56
Filed: 1998-09-04
Abstract: A carton blank is folded into a rectangular receptacle with butt-joined corners. The corner edges incorporate an omega-shaped recess (26), into which an elongated plug is fitted. The plug (27) has a figure of eight cross-section, and fits into two adjacent carton edges. The carton is foil (2) wrapped, the foil being wrapped around the corners (10). The foil may be internal or external.
Patent DE-19846759-A1 (DE)
Title: Frame for the assembly of scenery for photography, comprises front and rear sections connected via rods, side bars, lateral bars, and a height adjustment
Inventor: BOGENSPERGER ALBERT
IPC: G03B15/06
Filed: 1998-10-10
Abstract: A frame for the assembly of scenery for photography, comprises front and rear sections connected via rods (1). The arrangement has at least two side bars (12) and a lateral bar (6), and the frames are arranged in parallel planes. Each frame has a holder with a height adjustment.
Patent DE-19849327-A1 (DE)
Title: Automotive gearbox bearing within hydrodynamic torque converter minimizes noise and fits within existing available space
Inventor: BENDER STEFAN
IPC: F16C33/66
Filed: 1998-10-26
Abstract: An automatic automotive gearbox has a shaft (2) bearing forming part of the hydrodynamic torque converter, and fixed to the impeller wheel. The bearing consists of a concentric roller bearing around the shaft. The bearing has numerous rollers (3,3') rotating within an outer race (9). A choke ring (4) with radial mechanical play is inserted between the ends of the roller bearings (3), at the end directed away from the impeller wheel (7) and the relevant end-face rim (10) of the bearing race. The choke ring rests only against an area (8) on the bearing race end edge. The race is fabricated from pressed sheet metal.
Patent DE-19851001-A1 (DE)
Inventor: STAUFENBIEL ROMAN
IPC: E03D9/03
Filed: 1998-11-05
Abstract: The toilet cistern cleaning medium is fed under controlled conditions by a device involving the medium coming from a controlled feed chamber (5) via a thin outflow conduit (6) connected with a controlled feed spoon (4) and reaching the cistern (1). A cleaning medium container (2) may be filled from the exterior via a pour-in device (16) projecting from the cistern. The device is installed in a toilet basin flushing cistern and contains a cleaning medium container, a controlled feed spoon and a float (3). The spoon is moved upwards and downwards by the float via a lever (8).
Patent DE-19851334-A1 (DE)
Inventor: RAPP MIRNA
IPC: A61L15/44
Filed: 1998-11-06
Abstract: A flexible wound coating (I) made of fibrin, is new and contains a fibrin fleece which is prepared from extensively dialyzed components or of completely free fibrinogen. An Independent claim is also included for preparation of (I).
Patent DE-19852409-A1 (DE)
Title: Druckbegrenzungsventil, insbesondere für Fahrzeuge
Inventor: MAISCH DIETER
IPC: F16K17/04
Filed: 1998-11-13
Abstract: Solche Druckbegrenzungsventile bauen verhältnismäßig groß und haben eine steigende Druck-Durchfluß-Kennlinie. Mit steigender Durchflußmenge nimmt der Druck bei geöffnetem Druckbegrenzungsventil zu, so daß nachgeschaltete Aggregate beschädigt werden können. DOLLAR A Um bei kleiner Baugröße eine Druck-Durchflußmengen-Kennlinie zu erzielen, die keine oder allenfalls nur eine geringe Steigung aufweist, ist der Ventilkörper des Druckbegrenzungsventils eine Lagernadel, die über wenigstens etwa ihre halbe Länge geführt ist. Die Lagernadel hat geringe Abmessungen, so daß das Druckbegrenzungsventil geringes Bauvolumen hat. Der Durchflußwiderstand kann durch entsprechende Abströmquerschnitte einfach minimiert werden, so daß der Druck im Druckmedium trotz steigender Durchflußmenge nicht oder nur sehr wenig ansteigt. DOLLAR A Das Druckbegrenzungsventil wird vorteilhaft in Kraftfahrzeugen eingesetzt.
Patent DE-19854769-A1 (DE)
Inventor: POPHUSEN DIRK
IPC: B23K26/382
Filed: 1998-11-27
Abstract: The present invention relates to a biaxially stretched, polyamide-based film tube comprising at least one layer and being able to shrink perforated by means of laser light, especially a plastic gut which can be used as an artificial sausage skin.
Patent DE-19856163-A1 (DE)
Title: Cleaning of printing equipment in a rotating drum uses cleaning and rinsing fluids that do not mix
Inventor: SCHLAICH BERND
IPC: B41F35/00
Filed: 1998-12-05
Abstract: Multi-directional spray system, arranged in modules, used to remove ink from printing machine parts by chemical and mechanical action. The parts are rotated in a drum during this process. The cleaning material can be applied safely at temperatures in excess of 100  deg C and hence the water that is formed as a reaction product, which must not be mixed with the cleaning materials, will be evaporated. The cleaning material is glycol ether with alkaline additives. It can be applied safely at temperatures in excess of 100  deg C and hence the water that is formed as a reaction product, which must not be mixed with the cleaning materials, will be evaporated. Volatile, or non-volatile, carbohydrates, which do not mix with the cleaning materials, are then used in a similar manner for the rinsing cycle.
Patent DE-19857111-A1 (DE)
Inventor: BLAEDEL HERMANN
IPC: C08F6/16
Filed: 1998-12-11
Abstract: Emulsifiers containing fluorine can be separated out of fluoropolymer solutions by adding a non-ionic emulsifier to the dispersion, by separating the emulsifier which contains fluorine by bringing the same into contact with an anion exchanger, and by separating the dispersion from the anion exchanger. The obtained dispersions can be concentrated and can be used for coating applications.
Patent DE-19858934-A1 (DE)
Title: Concrete shaft under part production process
IPC: E03F5/02
Filed: 1998-12-08
Abstract: The invention relates to a method and a device for producing shaft bases and/or shaft blanks from pourable "KS" concrete. The invention makes use of both self-supporting shaft bottoms having integrated channels and collars for connecting pipes as well as self-supporting inserts. The above method is special in that it permits the production of shaft bases and shaft blanks characterized by variable useful heights, absolutely dimensionally stable upper collars and a homogeneous structure.
Patent DE-19860790-A1 (DE)
Title: Path correction control method for numerically-controlled machine tool e.g. cogwheel grinding machine, uses reference file for access to correction table providing correction values for machine axial movement values
Inventor: GRETTER MARKUS
IPC: G05B19/41
Filed: 1998-12-30
Abstract: The path correction control method has the calculated values for movement along a given axis corrected via correction values provided by a correction table in which values for a guidance axis are correlated with correction values for at least one correction axis. A reference file is accessed upon activation of a numerical control command, for combining with a selector value, with location of a reference file using an index value which is identical to the selector value, or derived from it, for input of the correction values provided by the correction table in the numerical control core.  An Independent claim for a control system for a numerically-controlled machine tool, for providing path correction, is also included
Patent DE-19900818-A1 (DE)
Title: Verfahren und Empfänger zum Unterdrücken von Störungen beim Funkempfang von Mehrkanal-Audiosendungen
Inventor: KOTTSCHLAG GERHARD
IPC: H04B1/10
Filed: 1999-01-12
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zum Unterdrücken von Störungen beim Funkempfang von Mehrkanal-Audiosendungen, insbesondere von Zweikanal-Stereo-Audiosendungen, mit einem jeweiligen Nutzsignal pro Kanal. Hierbei werden während des Empfangs der Mehrkanal-Audiosendung in Zeitabschnitten, in denen der Empfang weitgehend ungestört ist, spektrale Verteilungen der Nutzsignale der verschiedenen Kanäle und/oder Laufzeitunterschiede bzw. Zeitdifferenzen von jeweils zwei oder mehr verschiedenen Spektralanteilen im jeweiligen Nutzsignal verschiedener Kanäle miteinander verglichen werden. Zu Beginn der Empfangsstörung werden die zuletzt ermittelten Vergleichsergebnisse dazu verwendet, für jeden Kanal für wenigstens zwei oder mehr verschiedene Spektralanteile Parameter für eine Signaldämpfung und/oder eine Signalverzögerung festzulegen. Für die Dauer der Empfangsstörung werden die entsprechenden Spektralanteile aus einem die Nutzsignale aller Kanäle enthaltenden Einkanalsignal gemäß den bestimmten Parameter verzögert und/oder gedämpft auf der Kanalzahl der Mehrkanal-Audiosendung entsprechende Kanäle derart verteilt, dass für einen Zuhörer für die entsprechenden Spektralanteile ein räumlicher Klangeindruck erzeugt wird, welcher im Wesentlichen einem räumlichen Klangeindruck der direkt wiedergegebenen Audiosignale der Kanäle entspricht.
Patent DE-19901784-A1 (DE)
Title: Three-point safety belt system for central rear seat in motor vehicle
Inventor: BELL JOHN FOSTER
IPC: B60R22/02
Filed: 1999-01-18
Abstract: The assembly includes a webbing (6) attached at one end to a retractor (7) mounted to a side pillar of the vehicle (1), and at its other end to two spaced apart buckles (10) insertable in buckle mountings (11) secured to either side of the seat. The webbing passes over a U=shaped end (13) of a slider bar (14) that is mounted by two screws (15) to the roof of the vehicle.
Patent DE-19902996-A1 (DE)
Inventor: WALL EDMUND
IPC: B28B19/00
Filed: 1999-01-26
Abstract: The method of encasing pipes (13) involves wrapping a support (1) round the pipe . The support which has been previously sealed to form a hollow cavity (19) is filled with free-flowing concrete as far as an opening (17). The concrete is then set in the support which is coiled spirally round the pipe so that spacer elements (7) are in contact with the pipe, and the flexible basic structure (2) is spaced apart from the pipe. The support is wound with adhesive tape(16).
Patent DE-19904952-A1 (DE)
Title: Bicycle chain has outer plates as well as inner designed with curved projection or catch which improves contact with the teeth of the chain wheel
Inventor: NEUER ANDREAS
IPC: F16G13/06
Filed: 1999-02-06
Abstract: The bicycle chain has the outer plates as well as the inner designed with a curved projection (12) or a catch which improves contact with the teeth of the chain wheel.
Patent DE-19907852-A1 (DE)
Title: Generator system for vehicle, has generators driven by drive unit that can be operated at different revolution rates, and different transmission ratios of at least two generators with respect to drive unit are selected
Inventor: GRATZA PETER
IPC: H02K7/116
Filed: 1999-02-24
Abstract: The generator system has two or more generators (22,28) that are driven by a drive unit (10) that can be operated at different revolution rates, so that a defined ratio exists between the drive unit and each generator. The transmission ratios of at least two generators with respect to the drive unit are selected to be different.
Patent DE-19912709-A1 (DE)
Title: Übergabetrommel mit schwenkbaren Trommelkappen
Inventor: KOCH MICHAEL
IPC: B41F21/10
Filed: 1999-03-20
Abstract: Die Erfindung betrifft eine Übergabetrommel mit schwenkbaren Trommelkappen zwischen Druckwerken oder nach Lackierwerken von Bogendruckmaschinen. DOLLAR A Aufgabe der Erfindung ist die Schaffung einer flexibel einsetzbaren Übergabetrommel, die mit geringem Umstellaufwand eine für jede zu verarbeitende Materialstärke optimale abschmierfreie Führung von bedruckten oder lackierten Bögen gewährleistet. DOLLAR A Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß die Trommelkappe (3) Luftaustrittsöffnungen für den Aufbau eines Luftpolsters zwischen der Trommelkappe (3) und einem zu transportierenden Bogen aufweist, die Übergabetrommel (18) im Trommelinnenraum durch ein Luftversorgungssystem (15) mit Luftüberdruck beaufschlagbar, der Trommelkappe (3) in Bogenlaufrichtung gesehen im Bereich der Trommelkappen-hinterkante (11) eine den Trommelinnenraum nach außen abschließende Klappe (4) zugeordnet und die Klappe (4) mit dem anderen Ende gelenkig mit der Übergabetrommel (18) verbunden ist.