baber/WOPTO huggingface dataset:
Patent DE-19701045-A1 (DE)
Title: Multi-purpose column packing
Inventor: GORAK ANDRZEJ
IPC: B01J19/32
Filed: 1997-01-15
Abstract: Multi-purpose column packing consisting of a material separation section (1) and a secondary function section (2).  Section (2) contains a number of chambers (3), filled with physically active, chemical or biological, material, according to the requirements of the process.
Patent DE-19702469-A1 (DE)
Inventor: REINHARDT EUGEN
IPC: B29C33/34
Filed: 1997-01-24
Abstract: The rotational moulding plant comprises a sintering oven (1), one or more cooling chambers (8, 9) and a transporting system for moving one or more tool carriers (6) between the sintering oven and cooling chambers. Both the oven (1) and cooling chambers (8, 9) have first rotating systems (3; 10; 11) for holding and rotating the tool carrier (6) about an axis in one direction.
Patent DE-19711518-A1 (DE)
Title: Lock=up clutch for torque convertor for transmissions
Inventor: FUKUSHIMA HIROTAKA
IPC: F16D13/02
Filed: 1997-03-19
Abstract: Lock-up clutch for a torque convertor (1) containing a front housing (3), a drive wheel (4) and a fluid flywheel (5). The lock-up clutch (8) is designed to selectively couple and uncouple with the front housing (3) of the torque convertor (1). It is characterised in that it contains an elastic joining piece placed between the lock-up clutch (8) and the fluid flywheel (5). The elastic joining piece consists of a multiple of helical extended elastic pieces (13) which extend in a circumferential direction on the inside of the torque convertor (1) and which elastically join the lock-up clutch (8) to the fluid flywheel (5). A joining piece (30) is designed to circumferentially connect the adjacent ends of the coil springs (13). The elastic liaison piece being mounted in series with the lock-up clutch (8).
Patent DE-19725161-A1 (DE)
Title: Liquid-tight closing gap for containers
Inventor: KOBAYASHI FUJIO
IPC: B65D53/02
Filed: 1997-06-13
Abstract: The cap has a row of vertical holes (16) round its top wall (12) so the holes produce a corresponding base (18) in conjunction with a side wall (14) descending from the top cap wall. These side bases extend close to the boundary between the two walls and support the corresponding side projections (6) of a sealing ring (2) placed inside top wall to seal off the container mouth. The peripheral measurements of the openings match those of the projections specified whose thickness is in turn equalled by the vertical interval between top wall and side bases. Ramps extending radially outwards and downwards from the holes are designed into an edge between top and side walls. The holes typically form pockets (17) for the seal ring side projections as inserted from within the cap. To insert the ring, its projections are bent and then inserted into pockets to form a snug fit.
Patent DE-19730028-A1 (DE)
Title: Separating substrate into individual semiconductor chips
Inventor: HANKE GERHARD DIPL ING
IPC: B23K26/12
Filed: 1997-07-14
Abstract: A semiconductor chip separation and processing process, especially for excimer laser separation of individual AIII-BV compound semiconductor chips (10) produced in a group (11) on a substrate, comprises (a) moving the laser impingement spot along a separating line (7) located in a substrate cleavage plane to produce an initial cut (7) of depth (b) related to the substrate thickness (a) and of length (c) related to the separating line length such that, during or after initial cut production, the substrate can be directly split along the separating line (8). Also claimed are semiconductor chips with high precision edges obtained by (i) splitting a substrate bearing a group of chips, by the above process; or (ii) post-machining the edges by the above process.
Patent DE-19732111-A1 (DE)
Title: Mechanical safety device for chain-driven vertical-travel platform lift
Inventor: LANGHAMMER HEINRICH
IPC: B66F17/00
Filed: 1997-07-25
Abstract: The safety device has a drive chain (3) attached to a lever (9) which pivots if the platform (8) meets an obstruction as it descends, and operates a switch (21) which stops the drive motor. The lever movement can also be used to apply a mechanical ratchet lock to prevent further downward travel, and to initiate upward travel to raise the platform clear of the obstruction. The end of the upper chain run (4) is attached to the lever nearer the pivot (10) than is the end of the lower chain run (5). The attachment (18) for the lower end includes a spring (15). In normal service, the free end (13) of the lever bears against a stop (14). On meeting an obstruction, the chain tension decreases in the upper run, and increases in the lower run, the free end of the lever is pulled clear of the stop, and the switch operates.
Patent DE-19737068-A1 (DE)
Title: Conveyor belt scraping device
Inventor: CARSJENS ULLRICH
IPC: B65G45/12
Filed: 1997-08-26
Abstract: The scraping device has a scraping lamella (2) on a torsion element (6) of elastic material with a fixing plate (8). The fixing plate is fixed to one flat side (7) for fitting the torsion element to a fixed holder (9), and a plate element (4) is fixed to the fixing plate to carry the lamella.  The clearance between the plate element and the fixing plate, in the region of the endface (18) of the torsion element facing the lamella, is smaller than the corresponding clearance in the end region (17) of the torsion element facing away from the lamella.
Patent DE-19739579-A1 (DE)
Inventor: JOACHIM HELMUT DIPL ING
IPC: E02D5/36
Filed: 1997-09-10
Abstract: The invention concerns a foundation structure method using piles comprising the following steps: a) producing first a hollow space (2) in the foundation soil using a penetrating apparatus (1); b) the hollow space edge can be maintained by a flexible protective tube (3) penetrating into the foundation soil simultaneously with the penetrating apparatus; c) after reaching the required depth, the penetrating apparatus is removed from the hollow space; d) the pile carrier element (5) can be inserted into the hollow space, jointly with the discharge pipe (9), for supplying the injection mass; e) the injection mass (12) is compressed through the discharge pipes (9) to fill the hollow space; f) simultaneously while the mortar is being input, the protective tube can be displaced upwards and removed.
Patent DE-19750266-A1 (DE)
Title: Operating method
Inventor: ASMANN WALTER
IPC: F04D15/00
Filed: 1997-11-13
Abstract: The number of revolutions in a circulating pump are reduced irregularly for short periods (T) during the rinsing program cycle. Changes in revolutions are controlled by a program in the appliance through a pressure (D1,D2) sensor fitted in the rinsing water circuit. During the pump's cycle (D3) the pump's pressure is affected by how much foam there is or how dirty the rinsing liquid is made by the dishes.
Patent DE-19751323-A1 (DE)
Inventor: MARNEFELDT RONALD WILLIAM
IPC: A47B21/00
Filed: 1997-11-19
Abstract: A computer monitor (5) is supported on a support structure 13 which comprises a frame 15 and feet which have wheels 14 to facilitate moving the structure with the monitor over a floor surface. A computer keyboard (7) and CPU (9) can also be carried on the support structure. This allows the necessary cables to be plugged and other work done on the computer components in a convenient position. The support structure can then be rolled into an operative position underneath the work surface of a desk 12 which work surface has a transparent portion 11 to enable viewing the computer monitor through the transparent portion underneath the working surface. The work surface may optionally carry a cowl 20 for preventing reflection on the transparent portion.
Patent DE-19752042-A1 (DE)
Title: Composition for cleaning high-value glass or similar materials, e.g. Spectacles or optical systems
Inventor: OESTERWINTER MATTHIAS
IPC: C11D3/37
Filed: 1997-11-24
Abstract: Composition for cleaning glass (or similar) surfaces of spectacles, optical systems, monitors, film filters and displays is an aqueous solution containing 1.5-5 wt.% poly(dimethyldisiloxane) (I) and 0.01-0.2 wt.% ionic emulsifier (II), optionally also usual auxiliaries and additives.
Patent DE-19752470-A1 (DE)
Title: Sulfur dioxide removal from flue gas of power stations using sea water
Inventor: HEESEN PAUL-HEINZ DIPL ING
IPC: G01N33/00
Filed: 1997-11-27
Abstract: Waste gas is passed into an absorption tower containing sea water. The liquid in the sump of the tower is aerated. The liquid drawn off from the sump is mixed with fresh sea water in a basin to neutralize it and to form sulfate before discharge into the sea. The feed sea water is passed into the absorption tower through nozzles at its top. This feed water is dosed with alkali if the sulfur dioxide (SO2) concentration in the clean gas from the absorption tower exceeds a threshold amount, the amount being dependent on the SO2 level measured in the tower.
Patent DE-19753799-A1 (DE)
Title: Waterproof optical fiber cable manufacture method
Inventor: EMMERICH MICHAEL
IPC: G02B6/44
Filed: 1997-12-04
Abstract: The method involves applying a protective steel band coating over a cable core consisting of optical fibers, and applying an outer coat on the protective coating. The cable core is irrigated directly with a source powder in the longitudinal direction before forming the protective coating. The steel band is preferably grooved to increase a reception of the source powder.
Patent DE-19758206-A1 (DE)
Title: Five speed automatic transmission for vehicles
Inventor: PARK JONGSOOL
IPC: F16H3/66
Filed: 1997-12-30
Abstract: An automatic transmission with five forward gears and one reverse gear is provided by a compact layout comprising a first planetary group (PG1) comprising a single epicyclic system coupled to a second planetary group (3) comprising three epicyclic systems (PG2,PG3,PG4). The separate gear stages are linked by a combination of fixed links and controlled links to produce the various gear ratios. The layout ensures that no element rotates faster than the output drive.
Patent DE-19800684-A1 (DE)
Title: Assembly comprising supported mat aeration system for treating open waters
Inventor: SCHMIDT HEINRICH DIPL ING
IPC: C02F7/00
Filed: 1998-01-10
Abstract: Assembly for the bio-technological, pneumatic aeration, cleaning and re-instatement of open waters, is new. It comprises units with a carrier (a), adsorption mats (d), pressure line (b, c) and compressor. Preferably the use of compressed air is replaced by special gases. For specific applications only part of the assembly may be used.
Patent DE-19801288-A1 (DE)
Title: Protective structure for use under a hot sun
Inventor: COST KARLFRIED
IPC: E04F10/10
Filed: 1998-01-16
Abstract: The assembly for protection against heat and rays from the sun (3) has a frame (4) to carry strips of material (1).  The strips (1), with a large surface area and which absorb the sun's rays (3), are moved at 1 sec. intervals against each other in opposite directions. The movements of the strips (1) create an updraught (12) of cool air. The bottom areas of the strips (1) can be cooled by sprayed water, which evaporates.  The strips are of textile fabrics, woven or film plastics materials, plate or foil, bark or large plant leaves.
Patent DE-19802454-A1 (DE)
Inventor: OBRECHT KURT
IPC: F16C19/18
Filed: 1998-01-23
Abstract: Disclosed is a ball bearing with an outer bearing race, a concentric inner bearing race and balls arranged in-between the bearing races, characterized in that the outer bearing race (3) and the inner bearing race (5) respectively have two and one locating areas (A1; A2; A3) for the balls or the outer bearing race (3) and the inner bearing race (5) respectively have one and two locating areas (A1; A2; A3).
Patent DE-19804369-A1 (DE)
Inventor: MARTH DETLEF
IPC: H02K11/22
Filed: 1998-02-04
Abstract: In a collector motor with two or more power supply connections (+, -) for the voltage supply of the collector motor, a metallic pole tube (1) and an interference suppressor (3a, (3b) and (4), the pole tube (1) is part of the interference suppressor, together with the shielding cup (8).
Patent DE-19806756-A1 (DE)
Title: Funnel for screwing onto containers
IPC: B67C11/02
Filed: 1998-02-18
Abstract: The funnel (1) can be screwed onto the aperture (21) of a container (20) with a thread (24).  It has a funnel bowl (2) and a funnel connector (4), the external diameter (d2) of which is smaller than that of the container aperture.  A jacket (6) with a free lower edge (7) is fitted to the external surface (5) of the funnel bowl.  Its internal diameter (d3) is not less than the external diameter of the aperture in the container.  When the funnel is fitted, the free lower edge of the jacket rests on the container.
Patent DE-19826624-A1 (DE)
Inventor: GRIESSMANN CARSTEN
IPC: C09D11/037
Filed: 1998-06-18
Abstract: The invention relates to a dustless homogeneous pigment preparation containing >/=40 wt.% of one or several effect pigments, 0.5-60 wt.% of a polyalkylene glycol and/or one or more polyalkylene glycol derivatives, 0-10 wt.% of a redispersing agent, 0-40 wt.% of water or an organic solvent or solvent mixture, and 0-40 wt.% of at least one other resin which is rich in hydroxy groups. The invention also relates to the use of the inventive preparation as an intermediate product for printing inks.
Patent DE-19829287-A1 (DE)
Title: Dynamische Halbleiter-Speichervorrichtung und Verfahren zur Initialisierung einer dynamischen Halbleiter-Speichervorrichtung
Inventor: KRAUSE GUNNAR
IPC: G11C7/10
Filed: 1998-06-30
Abstract: Die Erfindung betrifft eine dynamische Halbleiter-Speichervorrichtung vom wahlweisen Zugriffstyp (DRAM/SDRAM) mit einer den Einschaltvorgang der Halbleiter-Speichervorrichtung und ihrer Schaltungsbestandteile steuernden Initialisierungsschaltung, welche nach einer nach dem Einschalten der Halbleiter-Speichervorrichtung erfolgten Stabilisierung der Versorgungsspannung ein Versorgungsspannungsstabilsignal (POWERON) liefert. Die Initialisierungsschaltung weist eine dem Versorgungsspannungsstabilsignal (POWERON) und weiteren, von außen an die Halbleiter-Speichervorrichtung angelegten Kommandosignalen zugeordnete Freigabeschaltung (9) auf, welche nach dem Erkennen einer vorbestimmten ordnungsgemäßen Initialisierungsabfolge der an die Halbleiter-Speichervorrichtung angelegten Kommandosignale ein Freigabesignal (CHIPREADY) liefert, welches die Entriegelung der zum ordnungsgemäßen Betrieb der Halbleiter-Speichervorrichtung vorgesehenen Steuerschaltung (13) bewirkt.
Patent DE-19833519-A1 (DE)
Title: Distance and speed measuring method for civil and military objects
Inventor: WEIS GEORG DIPL ING
IPC: G01S13/34
Filed: 1998-07-25
Abstract: The method first involves receiving the transmitted radar signal reflected from the object. The received signal is divided into modulation periods with defined degrees of modulation. The frequency is then measured after demixing in the baseband, and the distance and/or speed is derived from the beat frequency. Different degrees of modulation are selected for the individual modulation cycles.
Patent DE-19833863-A1 (DE)
Title: Cable termination for a sensor probe used for oxygen monitoring in a vehicle internal combustion engine exhaust system includes a corrugated stainless steel tube fitted over the metal sleeve of the sensor
Inventor: WEYL HELMUT
IPC: H01R13/533
Filed: 1998-07-28
Abstract: An exhaust gas, oxygen monitoring probe has a metal sleeve (19) surrounding the connection end of the probe and the cable support spigot (16). A corrugated stainless steel tube (10) is fitted over the sleeve (19) and its end remote from the sensor is sealed around the cable conductors (4,5) by a cylindrical plug (11) of a polymeric material such as FPM or VMQ. An Independent claim is also included for production of a sensor probe by: (a) preparing a corrugated tube (10) to the required dimensions from a bulk length; (b) pushing an end of the corrugated tube over the outside of the metal sleeve (19); (c) laser welding the end of the tube (10) to the outside of the sleeve (19), to form a gas and liquid proof joint (13); and (d) crimping the tube (10) to form a tight seal against the preformed plug (11).
Patent DE-19835057-A1 (DE)
Title: Verfahren zum Schneiden von Y-Fasen
Inventor: NEUBAUER NORBERT
IPC: B23K26/364
Filed: 1998-08-04
Abstract: Das Verfahren zur Herstellung von Bauteilen (2) mit einer abgeschrägten Schnittkante (Y-Fase) ist dadurch gekennzeichnet, daß mit einem senkrechten Laserstrahl (5) mindestens ein senkrechter Schnitt durch das Material (1) ausgeführt, Teile (3) des Materials (1) außer dem Bauteil (2) werden entfernt und nachfolgend mit einem schrägen Laserstrahl (6) ein schräger Schnitt entlang der erzeugten, senkrechten Schnittkante vorgenommen wird.
Patent DE-19836812-A1 (DE)
Title: Hand laser measuring device for distance measurement; has integrated computer to store measurement routines for performing common use-related measuring tasks
IPC: G01S17/08
Filed: 1998-08-14
Abstract: The device has an integrated computer for measurement data evaluation. Simple-to-follow measuring routines are stored in the computer memory, for solving use-related measurement tasks, which are reproducible on an indicating panel and can be called up by pressing a button of the keyboard.  An Independent claim is included for a method for using the device.
Patent DE-19841288-A1 (DE)
Inventor: SCHAUMLOEFFEL DIRK
IPC: G01N27/447
Filed: 1998-09-09
Abstract: The invention relates to a device (10) for coupling a capillary electrophoresis device (CE) (11) to a plasma mass spectrometry device, notably an inductively coupled plasma mass spectrometry device (ICP-MS) (12), especially for carrying out elemental analyses. The device (10) is characterized by a capillary tube (15) housed in a hollow space (14) in a body element (13). The hollow space (14) extends at least partly along the capillary tube (15) as far as a mixing chamber (16) in which an eluate (17) supplied via the capillary tube (15) is combined with a liquid medium (18) supplied via the hollow space (14). The mixture (19) of eluate (17) and liquid medium (18) is fed via a mixture capillary tube (20) into an opening (21) to a spray chamber (22) into which the mixture (19) is sprayed (26) by means of an atomizing gas (23). From said chamber it can be transferred to the plasma mass spectrometry device (12) for analysis.
Patent DE-19843948-A1 (DE)
Title: Datenverarbeitungsvorrichtung
Inventor: YOSHIDA TOYOHIKO
IPC: G06F9/38
Filed: 1998-09-24
Abstract: Eine Datenverarbeitungsvorrichtung mit einem Programmzähler-Steuerabschnitt (13) für die Ausführung einer Verzweigungsoperation, der ein erstes Register (30) zum Halten eines Decodierergebnisses einer Befehlsdecodierungseinheit (2), ein Register (31) zum Halten einer eine Ausführungsbedingung der Operation angebenden Beschreibung und ein Register (32) zum Halten der den Zeitpunkt für die Ausführung der Operation angebenden Beschreibung enthält. Die Ausführung wird begonnen, wenn der im Register (32) gehaltene Wert mit einem Programmzählerwert übereinstimmt und die Ausführungsbedingung erfüllt ist. Wenn die Bedingung erfüllt ist, führt der Programmzähler-Steuerabschnitt (13) anhand des im Register (30) gehaltenen Inhalts die Operation aus, wobei der Zeitpunkt für die Beurteilung der Ausführungsbedingung verzögert werden kann, wodurch der Freiheitsgrad bei der Ablaufplanung der Befehle erhöht wird, derart, daß der Verzweigungsbefehl vor dem Operationsbefehl für die Bestimmung der Ausführungsbedingung angeordnet wird.
Patent DE-19845453-A1 (DE)
Title: Compost production comprises mixing comminuted egg cartons and egg shells with compost and soil
Inventor: BUTTCHEREIT KLAUS
IPC: C05F17/00
Filed: 1998-10-02
Abstract: Production of compost comprises comminuting egg cartons and egg shells and mixing the resulting pellet-like particles with compost and soil.
Patent DE-19845501-A1 (DE)
Title: Air cleaner
Inventor: ISHIKAWA TOMINORI
IPC: F24F8/80
Filed: 1998-10-02
Abstract: The air cleaner comprises a housing which has an upper wall and side walls. An air filter is built in relative to the housing and a fan includes an impeller that has a base plate, a casing and a number of scoops. A carrier plate extends between at least two side walls of the housing to carry the fan. At least one air flow-directing element extends between the carrier plate and the upper wall to guide the outlet air flow from the fan. The scoops are shaped so that they have an airfoil-shaped profile and the impeller includes no more than four scoops.
Patent DE-19846340-A1 (DE)
Title: Articulated transporter vehicle with trailer, with front frame part in form of bearing mounting of driving head or towbar
Inventor: ALBERSINGER GEORG
IPC: B62D63/06
Filed: 1998-10-08
Abstract: The transporter vehicle has a bearing frame (1) with load surface (2) and a front frame part (3) which, in the case of a truck, is in the form of the bearing mounting (5) of the vehicle driving head (8), or in the case of a trailer, in the form of a towbar. The front frame part is fixed, either rigidly or able to be turned manually or automatically, to the bearing frame.
Patent DE-19846835-A1 (DE)
Title: Verfahren zur Spurlageregelung
Inventor: KAADEN JUERGEN
IPC: G11B11/10
Filed: 1998-10-10
Abstract: Die Erfindung betrifft ein Verfahren zur Spurlageregelung einer Kopfeinheit bezüglich Datenspuren auf einem Datenträger, insbesondere auf einem Magnetband. Auf dem Magnetband sind die Datenspuren in aufeinanderfolgende Datenabschnitte gegliedert, die ihrerseits jeweils in einen Einlaufbereich und einen Nutzbereich geteilt sind. In jedem Datenabschnitt erstreckt sich wenigstens eine Steuerspur über die gesamte Länge des Datenabschnittes. Zusätzlich dazu ist in dem Einlaufbereich jedes Datenabschnittes eine zusätzliche Steuerspur vorgesehen, die ebenfalls zur Spurlageregelung ausgenutzt wird. Die Daten zur Spurlageregelung, die gewonnen werden, während sich der Einlaufbereich an einer Kopfeinheit vorbeibewegt, werden auch ausgenutzt, um die Spurlageregelung zu verbessern, während sich der Nutzbereich an der Kopfeinheit vorbeibewegt. Auf diese Weise wird eine schnelle und gute Spurlageregelung erzielt. DOLLAR A Weiterhin betrifft die Erfindung ein Aufzeichnungsverfahren, welches auf das erfindungsgemäße Verfahren zur Spurlageregelung abgestimmt ist.
Patent DE-19847992-A1 (DE)
Title: Position detector for microscope has light barriers associated with reflector and absorber wedge panels on moving body
Inventor: BARTZKE KARLHEINZ
IPC: G01D5/34
Filed: 1998-10-17
Abstract: Detector senses change in position between two bodies (1,2) movable relative to one another. 'n' pairs of light barrier systems (3,4) are connected to each other, directly or via an electronic circuit, and associated with reflector/absorber panels (5,6) attached to the moving body. Panels may be wedges, with pair of light barrier systems for each wedge. Light barriers may be drift compensated.
Patent DE-19849881-A1 (DE)
Inventor: NOTTARP HERMANN FRIEDRICH J
IPC: G01D18/00
Filed: 1998-10-28
Abstract: The device has a measuring head with a moisture sensor (12) and a switch element to switch a control or operating voltage when the moisture level overshoots a threshold level, which can be input into a memory. An energy supply connection supplies the control or operating voltage. Switching devices for the energy supply, signal conversion and amplification and a signal comparison can connect the measuring head using connection elements (6,8) inserted in the wall near the fluid to be measured. The device is formed in a closed compact unit, which contains at least one switch element. One side of the connection elements has measuring head sections (10,12), that extend into the measuring fluid when the device is installed. A connector section on the other side of the connection elements acts as a communications element for the energy supply, the control or operation voltage and the programming elements, particularly the threshold memory.