baber/WOPTO huggingface dataset:
Patent DE-19719496-A1 (DE)
Title: Modular system housing on storey floor basis
IPC: E04B1/348
Filed: 1997-05-07
Abstract: The system modules come complete with plug-in mechanical, installation and functional interfaces including communal lift (4.2-4.5) so that service and area modules give a functional basic storey floor unit without hand-tool use directly on site. The addition of another storey of modules affords a fully functional lift-inclusive unit. Storeys can be added or withdrawn without tool assistance and without disrupting useful functions. The addition of upper modules varies floor area in the range 50 to 200 m<2>, all without any increase in site area occupied. The service block combines all functions notably staircase (4,1), lift shaft (4,2), sanitation (4,6), energy, heating and communications (4,8) together with associated plug-in service connections. This service block can be integrated into a conventional house or form an exterior addition. The lift system comprises self-propelling cabin (4,5), in-module integrated guide and plug-in power rail (4,4).
Patent DE-19721057-A1 (DE)
Title: Folding card-shaped data carrier e.g. ID card
Inventor: HOPPE JOACHIM
IPC: G06K19/077
Filed: 1997-05-20
Abstract: The data carrier (1) includes at least two card elements (2, 3), whereby adjacent card elements are flexibly connected at meeting sides, and whereby at least one of the card elements includes an integrated circuit (6). At least one card element (2) includes an electric connection (5) to the other card element (3).  The electric connection is preferably formed by flexible conductor paths which run through the flexible connection. The electric connection may alternately be formed by electric contact elements which are arranged on the card elements in such way, that they touch themselves in the folded up condition of the card elements.
Patent DE-19721529-A1 (DE)
Title: Plastic bottles testing system especially for leaks
Inventor: MANNINEN JYRKI
IPC: G01M3/32
Filed: 1997-05-22
Abstract: The system (1) removes bottles (5), produced by blow moulding from a tubular blank (8), in a mould (3) in an auxiliary mould (4) from the point of manufacture for the performance of the leak test. A manipulator (2) located above the auxiliary mould has a test/gripping head.  To seal off the bottle in preparation for the test the head is inserted in the bottle neck and, whilst the bottle is still in the auxiliary mould, the leak test is performed. The test/gripping head can lift the bottle and transport it along an overhead track (6) whilst still in the auxiliary mould as the test is performed.
Patent DE-19722044-A1 (DE)
Title: Domestic oven with interior illuminated during operation
Inventor: FELDMANN ALOYS
IPC: F24C7/08
Filed: 1997-05-27
Abstract: The interior illumination of the oven is controlled by the user by an axial movement of the heat selection control switch shaft without influencing the heat setting. The usual rotary control for selecting the heating level of a cooking oven connects to a rod which operates the control unit and also an indicator light which is illuminated at all settings except the 'OFF' position. Normally an interior light is also activated to illuminate the item being cooked. The invention provides for an additional axial movement of the control to selectively operate the interior light without affecting the heat setting.
Patent DE-19722421-A1 (DE)
Title: Measurement system for comparing characteristic parameters of vacuum cleaner motor driven fan
Inventor: LEE NAM-SEON
IPC: G01L7/00
Filed: 1997-05-28
Abstract: The system has a motive unit (1) to drive the fan (4) with a housing (30) to accommodate the device. The housing has a suction inlet (31) for drawing in air as the fan rotates and a discharge outlet (32) for the air drawn in. A mounting (40) is provided for the motive unit and a protective cover (70) around the fan to provide protection should the fan disintegrate.  The motive unit mounting is secured by bolts (52) through the base of the housing. To maintain an optimal partial vacuum in the housing the discharge outlet is controlled by a volume of blast controller (60). A partial vacuum measuring device (5) measures the partial vacuum in the housing and the partial vacuum created by the air drawn in through the intake aperture in the protective cover so that the measurements can be compared.
Patent DE-19725133-A1 (DE)
Title: Immuno-cyto-chemical detection of target cells
Inventor: FELBER ERICH DR
IPC: G01N33/569
Filed: 1997-06-13
Abstract: Method for detecting rarely occurring cells (i.e present in small numbers among other cells) comprises (i) preparing a test sample in the form of a cell suspension; (ii) incubating the cell suspension with at least one indicator antibody associated with the cells to be detected and a labelling group, optionally in the presence of a detergent that causes transient permeabilisation of cell membranes; (iii) fixing the cells on a solid phase; and (iv) analysing the cells by detecting the label.
Patent DE-19727999-A1 (DE)
Title: Stereo camera using two full electronic cameras
Inventor: RICHTER GUENTHER
IPC: G03B35/08
Filed: 1997-07-01
Abstract: The stereo camera includes two full electronic cameras which are electrically coupled by parallel coupling the target contacts (ZK1) of the first camera with the target contacts (ZK2) of the second camera.  Preferably, the target contacts (ZK1,ZK2) are connected by plug-type connectors or cable connectors. When the trigger of the camera is released, an electrical impulse is generated simultaneously in both cameras which causes a synchronous release of both cameras.
Patent DE-19732717-A1 (DE)
Title: Arrangement for aeration of activation basins
Inventor: MUELLER ROLF DR
IPC: C02F3/20
Filed: 1997-07-30
Abstract: New arrangement for aeration of activation basins with at least one aeration unit located in the vicinity of the basin edge.
Patent DE-19736124-A1 (DE)
Title: Semi-disposable film camera
Inventor: RIEGER ALBERT
IPC: G03B17/02
Filed: 1997-08-20
Abstract: Film cassette (17) forms part of the camera housing and is attached by clip fasteners. A plastic plate (20) is molded to the cassette and forms the back plate of the camera. The back plate is pulled off the cassette after the film has been exposed and wound back into the cassette. A fresh cassette and back plate are fitted as one modular unit. The fresh cassettes with attached back plates are supplied in compact packs.
Patent DE-19736237-A1 (DE)
Title: Medical or dental tool
Inventor: HUGO BURKHARD
IPC: A61C3/03
Filed: 1997-08-20
Abstract: The tool comprises a processing section, from one end of which a tool shaft (25) extends, with which the tool (5) is connectable with a holder of a handpiece. There is a vibration drive, with which the holder with the tool held in it is drivable in an oscillating manner. A damping device is arranged between the processing section and the tool shaft. A drive (2) is provided for the oscillating movement of the tool. The damping device comprises elastically deformable material, particularly plastics or rubber. The tool or the drive connection is formed in two parts and the two parts (4) are connected to one another by the damping device.
Patent DE-19740926-A1 (DE)
Title: External grinding method for cylindrical pin
Inventor: KRUPPKE VOLKER DIPL ING
IPC: B24B5/04
Filed: 1997-09-17
Abstract: The method is for external round-grinding of cylindrical pins, both the workpiece spindle and the grinder disc being rotated at set speeds. The disc has a dressed external cylindrical surface. During dressing, feed takes place for between 0.05 and 0.15 mm per revolution of the disc, and/or as the desired rotational speeds of disc and work are approached, the speed of the disc and/or work under load is continuously varied within a predetermined range, so as to maintain the maximum disharmony between the two, i.e. a ratio between the two which is a whole number or a simple fraction is avoided.
Patent DE-19743586-A1 (DE)
Title: Flue gas heat exchanger, particularly for calorific value heating boiler
Inventor: BRUENDERMANN GEORG
IPC: F24H9/14
Filed: 1997-10-02
Abstract: The waterside structural units are connected to the calorific value boiler by waterside connecting components. The connection (6) of the structural units is by a permanent material compound union. Flue gas is produced by combustion in a horizontal cylindrical combustion chamber (1). It flows over heat exchange surfaces (2) and leaves the boiler via the flue gas outlet (3). The cold return flow water (4) flows into the boiler water chamber surrounding the combustion chamber and leaves the boiler above the combustion chamber at the water outlet (5). Safety components (7) prevent a displacement of the structural units in relation to one another.
Patent DE-19747238-A1 (DE)
Title: Seed with seed protection cover can germinate and root without human care
Inventor: KREITZ HANJO DR
IPC: A01C1/06
Filed: 1997-10-25
Abstract: The seed comes in a seed protection cover which is unattractive to animals (appalling taste, smell, etc.). It can be spread manually, with a seed spreader or from a plane. It is especially useful in poor countries whose governments cannot afford to buy young trees from a nursery for reforestation.
Patent DE-19748078-A1 (DE)
Title: Turbo-compressed air and fuel supply system for gas fuel engine e.g. LPG
Inventor: DROESSLER KIM J
IPC: F02B37/18
Filed: 1997-10-30
Abstract: The system has a turbocharger with a turbine connected to the exhaust gas line from the engine and a compressor, with an inlet open to air source. A supply line for the compressed air has one end connected to the outlet of the first compressor and the other with an engine air inlet. A gas fuel supply line has one end connected with the source of the LPG fuel. A second and different turbocharger and a second compressor with has inlet, to which the gas fuel supply line is connected. A H.P. fuel supply line is provided, one end of which is connected with the outlet from the second compressor. Its other end is connected with the engine fuel inlet. A facility is provided for leading past amount of exhaust gas across the second turbine. An air pressure sensor is provided, capable of sensing the air pressure in the supply line for compressed air. A computer communicates with sensor and drain valve, and is able to control drain valve.
Patent DE-19755579-A1 (DE)
Title: Automatic vending machine for non-stackable goods such as tobacco pouches, chocolate etc.
Inventor: KRULL HANS-PETER
IPC: G07F11/58
Filed: 1997-12-15
Abstract: A goods compartment has individual bases which are moved in a circular endless cycle. The bases are attached to a chain or toothed belt. Goods can be removed at the transition point between an upwards and a downwards zone in which the base is moved. The bases then hang one over the other in a space-saving manner.
Patent DE-19756497-A1 (DE)
Title: Electrostatic dry toner useful in offset printing plate and resist production
Inventor: FAUST RAIMUND JOSEF DR
IPC: G03G9/087
Filed: 1997-12-19
Abstract: Electrostatic dry toner consists of a copolymer, which remains practically colorless after thermal fixing and has high chemical resistance.
Patent DE-19800920-A1 (DE)
Title: Image sensor with vertical and horizontal CCDs
Inventor: MOON SANG HO
IPC: H01L27/148
Filed: 1998-01-13
Abstract: A solid state image sensor, with a horizontal CCD (HCCD) and several vertical CCDs (VCCDs), has a second conductivity type well region (33) formed in a first conductivity type semiconductor substrate (31), a first conductivity type horizontal CCD (HCCD) formed on the well region and several spaced polysilicon gate electrodes (37) formed with sequentially different lengths on the substrate or on a gate insulation layer (39) on the HCCD. Also claimed is a process for producing the above image sensor by producing the well region (33) and the HCCD, producing a gate insulation layer (39) on the HCCD and then producing and structuring a polysilicon layer (37a) on the gate insulation layer to form gate electrodes (37) with sequentially decreasing length in the charge passage direction.
Patent DE-19801223-A1 (DE)
Title: Method of deriving microwave or millimeter wave subcarrier signals independent of the dispersion of the optical transmission path in an optical multiplex system
Inventor: SAUER MICHAEL DIPL ING
IPC: H04J14/02
Filed: 1998-01-15
Abstract: The method involves feeding laser diodes or other suitable sources of different emission wavelengths together into a fibber bus, modulating them using an external phase modulator with a microwave or millimeter wave signal and demultiplexing after transmission so that as well as the carrier only the first side band is fed to a photoreceiver and the useful signal is derived by mixing in the photoreceiver.
Patent DE-19803131-A1 (DE)
Title: Chain medium pump for power chain saw
Inventor: KRAHN KLEMENS
IPC: B27B17/12
Filed: 1998-01-28
Abstract: The chain medium pump (20) for a power chain saw (10) sucks in the chain medium via an induction line (29) from a tank (22) and feeds it via a compression line (27) to the sawing device (12) of the power saw (10).  It can easily be switched off by means of devices (23-26) which can be controlled by the chain medium.  When the pump is running, the    compression line is shut down and a the same time, the  chain medium is taken back to the induction line.
Patent DE-19806627-A1 (DE)
Title: Arrangement for coupling two light conducting cables
Inventor: WEDEL BJOERN
IPC: G02B6/35
Filed: 1998-02-18
Abstract: The end surface (1a) of the first cable (1) is arranged directly opposite the end surface (2a) of a second cable (2) with a separation distance between zero and twice the diameter (4) of the core region (3) of the optical cable.  The surface area of the cable from which the laser light emanates is smaller than or equal to the area of the cable into which it passes.   The first cable can be moved to place its end opposite the ends of further cables under control of an electronic data processing system. An Independent claim is also included for a method of transferring laser light from one light conducting cable to another.
Patent DE-19806644-A1 (DE)
Title: Stackable shopping trolley
Inventor: WANZL RUDOLF
IPC: B62B5/04
Filed: 1998-02-18
Abstract: The shopping trolley (1) has a basket (4) with at least two sides (8), which are of a plastic material. The pivoted push bar (15) is held via pivot arms (16) in bearings (20), which are formed on the side walls. A stop mechanism for the pivot movement of the bar is located between the two connection sections defined by bearings and pivot arms. The mechanism is invisible from outside. The rear wall (7) of the basket is also pivoted in the bearings.
Patent DE-19808821-A1 (DE)
Title: Method for assembling fan wheel and layout for disks and blades
Inventor: HOYER DIETHARD
IPC: F04D29/28
Filed: 1998-03-03
Abstract: The pretensioned and positioned blades are placed on an assembly template (8) and the base disk (2) is then placed on the blades so the rivet straps pass through the holes on the disk to allow the blades to be riveted thus onto the base disk. Then once the joined assembly (7) has been removed from the template, a cover disk (3) is lined up and placed on the far side of the blades with straps through disk holes for the second riveting job. The first rivet stage is accomplished in a transfer system (9) having rotating work supports (22) and then transferred to a second system (10) with supports (23) for the second riveting stage. Templates in the first system are traveled by a second template (11) as coupled through a feeder (12) to a blade magazine (13). Feeders (15) bring in the base disk and a first riveting press (16) is supplemented by a second riveting press (18) on the second transfer system. The two systems are linked by a transfer link (14).
Patent DE-19812122-A1 (DE)
Inventor: HAJEK ANDREAS
IPC: C08F285/00
Filed: 1998-03-19
Abstract: The invention relates to a casting material for producing shaped parts for sanitary appliances, comprising a methyl methacrylate-based syrup and 50-85 % (in relation to the casting material) of an inorganic filler. The aim of the invention is to improve the scratch resistance and resistance to abrasion of the parts produced with this casting material. To this end, the inventive casting material also comprises 5 wt.% to < 20 wt.% (in relation to the mass of the syrup) elastomer particles or elastomer particle agglomerates with a particle size < 100  mu m.
Patent DE-19817691-A1 (DE)
Title: Production of diphenylmethanediisocyanate and polyphenylene-polymethylene-polyisocynate mixtures
Inventor: PENZEL ULRICH
IPC: C07C263/10
Filed: 1998-04-21
Abstract: Surprisingly, the drawbacks of previous processes for the preparation of mixtures containing diphenylmethanediisocyanate and polyphenylene-polymethylene-polyisocyanate, e.g. high cost, excessive HCl stripping time, can be avoided by a two-stage reaction of corresponding mixtures containing diphenylmethane-diamine and polyphenylene-polymethylene-polyamine with phosgene in the presence of inert organic solvent. Mixtures containing diphenylmethanediisocyanate and polyphenylene-polymethylene-polyisocyanate (PMDI) having a decreased content of chlorinated side product and decreased iodine colour index are obtained by two-stage reaction of corresponding mixtures containing diphenylmethanediamine and polyphenylene-polymethylene-polyamine (PMDA) with phosgene in the presence of at least one inert organic solvent. The weight ratio of phosgene to HCl in the dwell time apparatus of the second phosgenation stage is (10-30):1 in the liquid phase and (1-10):1 in the gas phase. An Independent claim is included for mixtures containing diphenylmethanediisocyanate and PMDI obtainable by the above process.
Patent DE-19818791-A1 (DE)
Title: Motor vehicle light fixture
Inventor: BODE WERNER
IPC: B60Q1/04
Filed: 1998-04-27
Abstract: The fixture includes a contact surface (8) on the front of a motor vehicle, with a hole (7) for insertion of a motor vehicle part (2). A shoulder (9) is formed on the motor vehicle part. A firm screw connector (6) for fixing the motor vehicle part is arranged between the part and an opening (1) in the motor vehicle, and is adjustable to takes up tolerances. An Independent claim is included for a screw connector for taking up tolerances on all sides.
Patent DE-19819303-A1 (DE)
IPC: C02F1/463
Filed: 1998-04-30
Abstract: The invention relates to a method for eliminating phosphate from liquids, especially waste water, flowing water or the like, characterized in that the metal ions, especially Fe<3+> and Al<3+>, that are required for the precipitation of phosphate are formed by electrolysis of waste water or waters using iron electrodes and/or aluminium electrodes that are impinged upon by electric current, whereby positively charged metal ions and hydrogen ions flow towards the cathode and negatively charged  metal ions and hydrogen ions flow towards the anode where they are discharged, separated in the form of atoms and conducted to the waste water so that phosphate can be eliminated. The invention also relates to an installation for the implementation of said method.
Patent DE-19827086-A1 (DE)
Inventor: THERRE JOERG
IPC: C07C263/18
Filed: 1998-06-18
Abstract: The invention relates to a method for treating distillation residues from the synthesis of toluene diisocyanate by reacting the distillation residues with water. The invention is characterized in that the TDI distillation residues are reacted with water in a continuos or semi-continuos method in a back-mixed reactor in the presence of hydrolyzates.
Patent DE-19830864-A1 (DE)
Inventor: LENZ DIRK
IPC: A61F13/02
Filed: 1998-07-10
Abstract: Use of a metallocene-polyethylene nonwoven as backing material, the said backing material being provided on at least one side with a self-adhesive coating.
Patent DE-19830990-A1 (DE)
Inventor: NOE REINHOLD
IPC: H04B10/18
Filed: 1998-07-10
Abstract: The polarisation transformer (TRF1) on a birefractive substrate material (SUB) has a greater number of cells (Pj), each with two mode converter electrodes (Eij, i=1, 2; j=1, 2,... n) which can be controlled individually or individually in more than two groups in order to compensate for polarisation mode dispersion.
Patent DE-19832485-A1 (DE)
Title: Verfahren zur Herstellung von stabilen Antiperspirant-Zusammensetzungen als wäßrige Lösung und als Pulver
Inventor: KAUFMANN BRUNO
Filed: 1998-07-20
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung einer Antiperspirant-Zusammensetzung, die nach dem Verfahren hergestellte Antiperspirant-Zusammensetzung selbst sowie deren erfindungsgemäße Verwendung. DOLLAR A Das Verfahren ist charakterisiert durch die Zugabe von einer Phosphorsäure. Die Zugabe der Phosphorsäure hat einen großen technologischen Vorteil, ein Gelieren der Lösungen wird hierdurch verhindert.
Patent DE-19833547-A1 (DE)
Title: Sensor system for oxidizable and reducible gases in driver's environment in vehicle, uses single sensor, and has processor which separates out signal components
IPC: G01N33/00
Filed: 1998-07-25
Abstract: One sensor detects both oxidizable and reducible gases. The sensor has a resistance inversely proportional to the gas for ventilation or in the environment. The processor separates the signals and their levels.
Patent DE-19833586-A1 (DE)
Title: Apparatus for determining moisture content of gases
Inventor: KIESEWETTER OLAF DR
IPC: G01N25/68
Filed: 1998-07-27
Abstract: A dew point sensor (2) is mounted on a cooling unit (6) of an air conditioning installation. By means of the cooling unit the temperature of the sensor is lowered to at least as far as the dew point temperature. The sensor is heated by means of a heating element to desorb the liquid.
Patent DE-19835136-A1 (DE)
Title: Telephone for wearing on the arm has microphone integrated into main unit worn on arm; ear piece is connected to main unit via one or more piece cable that can be pulled out and returned
Inventor: LEIBER JOERN
IPC: H04B1/3827
Filed: 1998-08-04
Abstract: The telephone has a microphone integrated into a main unit (1) that is worn on the arm and the ear piece (5) is connected to the main unit via a cable (4) that consists of one or more parts and that can be pulled out and returned. The ear piece remains in its rest position directly on the main device and is pulled out to telephone so that it can be held and positioned with the fingers of the same arm.
Patent DE-19836162-A1 (DE)
Title: Verfahren zum Betreiben einer Funkmeßeinrichtung und Vorrichtung dafür
Inventor: KLENNER GUENTHER
IPC: H04B17/327
Filed: 1998-08-10
Abstract: Ein Meßverfahren dient zum Betreiben eines Funkmeßplatzes für Qualitätsmessungen an Mobilfunkgeräten, insbesondere Mobiltelefonen, die zum Betrieb an einem Frequenzkanäle aufweisenden Netz vorgesehen sind, wobei für das zu testende Mobilfunkgerät charakteristische Meßwerte auf zumindest zwei Frequenzen oder Frequenzkanälen ermittelt werden. Charakteristisch für das erfindungsgemäße Meßverfahren ist, daß zu Beginn der Messungen die Art und Anzahl der abzutastenden Frequenzen oder Frequenzkanälen definiert wird und die Meßwerte in den Frequenzkanälen ohne Protokollaustausch zwischen Funkmeßplatz und Mobilgerät abgetastet werden.
Patent DE-19837568-A1 (DE)
Title: Pocket computer for personal digital and navigation assistant
Inventor: SCHORCHT GUNAR
IPC: H04B1/3805
Filed: 1998-08-19
Abstract: A (D)GPS receiver (12) with an antenna and a mobile communication unit (11) with antenna (8) are integrated in the pocket computer. An electronic compass (13), a microphone, and loudspeaker are also included. A controller (14) controls the functional units and the data flow between them. An external multifunctional interface (9) is provided for connecting a monitor, keyboard, expansions or chargers.