baber/WOPTO huggingface dataset:
Patent DE-19739124-A1 (DE)
Title: Crimson ceramic pigments for e.g. glazes, plastics or glass - prepared by co precipitating a mixture of hydrated metal oxide and water insoluble gold compound in a suspension of carrier material
Inventor: LETSCHERT HANS-PETER DR
IPC: C04B33/14
Filed: 1997-09-06
Abstract: A pigment for producing crimson coloured ceramic decor fired at high temperature comprises the following components: (A) fine particulate carrier material(s) which is fireable, preferably a glass frit; (B) hydrated oxide(s) of aluminium, silicon, tin, lead, titanium, zirconium, niobium, tantalum, scandium, yttrium, lanthanum, cerium or zinc; and (C) water insoluble gold (I) or (III) compound(s), or colloidal gold. The weight ratio of (A) to (B), calculated as an oxide, is 10:0.1. The pigment contains 0.05-10 wt.% (C). The pigment is prepared by co-precipitation of (B) and (C) in the presence of (A) in an aqueous(-organic) phase and in the presence of a reducing agent for (C), using a solution containing soluble gold compound(s) or colloidal gold, soluble compound(s) containing the metal for (B) and precipitating agent(s). Water insoluble gold compounds in the co-precipitate can be converted into colloidal gold by carrying out a r eduction reaction by using a standard reducing agent or by carrying out thermal degradation at 100-300 [deg] C. Also claimed is the preparation of a pigment by this method.
Patent DE-19746269-A1 (DE)
Title: Determination of operating grid voltage for cathode ray tube
Inventor: FRIEDRICH ROLAND DIPL ING
IPC: H01J9/44
Filed: 1997-10-20
Abstract: The method involves determining a voltage at an first grid (G1), necessary for the operation of a cathode ray tube (CRT). Light is supplied to a photosensitive element of the CRT, and the G1 voltage is determined based on the signal produced by the photosensitive element. At a non-adjusted, Gl voltage which might need modification, the intensity of the supplied light is adjusted for determining a light intensity, at which a predetermined ratio of an actual signal to a predetermined nominal signal is produced by the photosensitive element, within a predetermined irradiation duration.  A tuning of the Gl voltage is performed, under retention of the determined light intensity, to determine the G1 voltage, at which the predetermined ratio is achieved. Both tuning processes are controlled automatically.
Patent DE-19746786-A1 (DE)
Title: Optical flame monitor for oil or gas burner
Inventor: MINDERMANN KURT-HENRY DR
IPC: F23N5/08
Filed: 1997-10-23
Abstract: The flame monitor uses a semiconductor flame detector coupled to an electronic evaluation circuit, the detector having a maximum sensitivity in the near UV range, the evaluation circuit delivering a warning signal for the air/fuel ratio when the frequency of the detector output signal, representing the flicker frequency, drops below a given value.
Patent DE-19749345-A1 (DE)
Title: MOSFET semiconductor component with SOI structure
Inventor: IWAMATSU TOSHIAKI
IPC: H01L27/12
Filed: 1997-11-07
Abstract: A semiconductor component of silicon-on-insulator (SOI) structure has a first conductivity type first region (31) which extends from a predetermined position on the SOI layer (3) surface down to an embedded oxide film (2) surface and which is sandwiched by a pair of second conductivity type second regions (5b, 6b), a gate electrode (14, 15) being formed on a gate oxide film (20) in the upper section of the first region (31).  The first region has, in the depth direction, a nitrogen concentration distribution with (a) a first peak value section with a first concentration near the interface between the first region and the embedded oxide film; and (b) a second peak value section with a second concentration near the interface between the first region and the gate oxide film. Also claimed is a process for producing the above component, involving formation of the first region by nitrogen ion implantation and heat treatment to obtain the concentration distribution described above.
Patent DE-19749774-A1 (DE)
Title: Three-dimensional concrete product building
Inventor: MEESE LUDWIG DIPL ING
IPC: B28B1/30
Filed: 1997-11-11
Abstract: The building has a number of thin layers (6,7,9,10) which are built up to produce the component (8). The layers are applied horizontally (x,y) superposed (z) using previously formed shuttering made up from relatively thin layers of support material applied one on another in the form of concrete etc. The layers are applied in line or point form using a nozzle (4) moving in a horizontal plane (x,y) and vertical to this (z). A support material nozzle (11) also moves in these two planes (x,y,z). Concrete and support material nozzles can be coupled to one another, using any number of adjoining nozzles. Each nozzle has a circular or slot mouthpiece.
Patent DE-19753670-A1 (DE)
Title: Field coil winding arrangement for e.g. vacuum cleaner motor stator
Inventor: PARK YI-SONG
IPC: H02K19/12
Filed: 1997-12-03
Abstract: The field coil of the stator includes an upper and a lower coil arranged in series, a first electric connection formed at a side of the lower coil, and a connecting wire arranged between the lower coil and the upper coil, to form a second electric connection. The electric current can be supplied selectively over the first or the second connection, if the motor is driven, whereby a selection of the number of windings of the field coil is possible. The lower coil is preferably wrapped first on the stator core, and the upper coil is wrapped on the outside of the lower coil, whereby an effective cooling of the upper coil is possible.
Patent DE-19755196-A1 (DE)
Title: Collection device to be used with single axle tractor
Inventor: SCHOMAEKER WILFRIED DIPL ING
IPC: A01B45/02
Filed: 1997-12-12
Abstract: The cutting and soil cultivating device (1) is driven by single axle tractor (2) and has a cutting unit (3), a housing (4) and a container (5) for the collection of grass and leaves. A rotating drum (9), equipped with blades or bristles transports the collected material through a duct (11) into the container. The container is fixed to the housing with a lift- and tipping device (12). To be emptied it can be lifted with a handle (17), a flap (15) at the back opens and the collected material can be poured into the tray of a wheelbarrow.
Patent DE-19808638-A1 (DE)
Inventor: HERTEL JOERG
IPC: E05B19/00
Filed: 1998-02-28
Abstract: Symmetrical notches are formed in the narrow sides, main housing section and spine of the key. The key channel (6) extends in the length plane (5) of the lock (1) and at right angles to the cylinder core (4). The key channel side walls (17,18) at the open end of the channel are separated by a distance (16) less than the diameter (19) of the cylinder housing pin (12).
Patent DE-19815879-A1 (DE)
Title: Production of oxide molding useful as catalyst, especially in epoxidation of alkene
Inventor: GROSCH GEORG HEINRICH
IPC: B01J35/00
Filed: 1998-04-08
Abstract: Production of a molding containing porous oxide(s) (I) and metal oxide(s) comprises mixing (I) and a (II) sol with a low content of alkali(ne earth) metal ions. Independent claims are also included for (a) moldings produced in this way; and (b) metal oxide sols.
Patent DE-19816570-A1 (DE)
Inventor: SCHMALSTIEG LUTZ
IPC: C09K3/10
Filed: 1998-04-15
Abstract: A reactive system contains an organic polyamine and a polyisocyanate reversibly blocked with a hydrocarbon resin having phenolic OH groups. A reactive system (I) comprises (A) a polyisocyanate component consisting of at least an organic polyisocyanate with reversible blocked isocyanate groups; (B) an organic polyamine having at least two primary amine groups; and optionally (C) oxirane group containing compounds. (A) has a molecular weight of 168-25000 (excluding blocking agent) and its isocyanate groups are reversibly blocked with a hydrocarbon resin having phenolic OH groups.
Patent DE-19823335-A1 (DE)
Title: Fuel injections system for engine with ignition by compression
Inventor: ELSBETT GUENTER
IPC: F02M43/04
Filed: 1998-05-26
Abstract: A fixed or variable additional amount of fuel is fed into one or more high pressure lines between the injection pump and injection nozzle during the injection pause in which a low line pressure prevails. Return flows into the feed line during the injection phase, in which the highest pressure prevails, is prevented by a check valve.  The primary and secondary fuel, depending upon the additional amount supplied, can be injected in a mixture ratio of between 0 and 100 per cent.
Patent DE-19824896-A1 (DE)
Title: Verfahren zum Steuern einer Schärmaschine und Schärmaschine
Inventor: KRAEMER HUBERT
IPC: D02H3/00
Filed: 1998-06-04
Abstract: Verfahren zum Steuern einer Schärmaschine, insbesondere einer Konusschärmaschine, mit der aufzuwickelnde Fäden bandweise auf eine Schärtrommel aufgewickelt und danach von dieser gemeinsam auf einen Kettbaum einer Bäummaschine umgebäumt werden, bei dem das vorlaufende Bruchende eines beim Schären gebrochenen Fadens auf die Schärtrommel aufgewickelt wird und das nachlaufende Bruchende nach einem Aufwickelstopf mit einem Markierer versehen und mit dem vorlaufenden Bruchende unverbunden aufgewickelt wird, und bei dem während des Umbäumens an der Bruchstelle ein die Bruchenden freigebender Umbäumstop durchgeführt wird, wonach die beiden Bruchenden miteinander verbunden werden und das Umbäumen fortgesetzt wird. DOLLAR A Um zu erreichen, daß Umbäumfehler vermieden und das Umbäumverfahren optimiert wird, wird so verfahren, daß während des Umbäumens die gesamte Kettbaumbreite der Fäden von einem Sensor erfaßt wird, der in Abhängigkeit von dem Markierer ein Steuersignal erzeugt, mit dem der Umbäumstop eingeleitet wird.
Patent DE-19825446-A1 (DE)
Title: Holder to secure a plate anchor at a boat hull
Inventor: KOEHN FRITZ
IPC: B63B21/22
Filed: 1998-06-06
Abstract: The holder for a plate anchor has a pipe (1) to hold the anchor shaft (6), with a mounting to hold the anchor upright at the boat hull. The pipe (1) has open slits upwards, at both sides, to accommodate and hold the anchor flukes (8).  The slits (4) are covered by a plastics insert (5).  The pipe (1) is of fine steel, plastics, or a combination of both materials.
Patent DE-19829752-A1 (DE)
Title: Airbag cover assembly for motor vehicle
Inventor: GROSMANN GUENTER
IPC: B60R21/2165
Filed: 1998-07-03
Abstract: The visible cover(2) of the airbag has on the back side at least one cut(4) which is orientated perpendicularly to the top surface, has a depth which is less than the thickness of the cover, and extends along a parting line over at least a part of the intended break points(3).  The parting line is closed.  The cover is made of a flexible material such as leather or imitation leather. An Independent claim is included for a procedure for the attachment of a visible cover on the cap(1) of the airbag cover in which the visible cover is aligned in a negative form of the cover assembly, fixed there and then attached to the cap.
Patent DE-19830551-A1 (DE)
Title: Shock freezing device especially for biological materials
IPC: F25D3/08
Filed: 1998-07-08
Abstract: A shock freezing device especially for biological materials has at least one metal plate brought to the right temperature for cooling using deep blue liquid gas, able to be laid onto the material to be frozen and with minimal thermal resistance, found preferably in a metal cassette. The low temperature liquid gas, compressed to an adjustable excess pressure above atmospheric, can be introduced into hollow chambers of the respective metal plate.  Devices are provided to maintain a continuous liquid gas stream through the hollow chambers. The hollow chambers are noticeable with porous inlays, preferably with granulate. By means of evaporation of the compressed liquid gas, preferably in an expansion channel provided for this, an additional cooling is effected more.
Patent DE-19839704-A1 (DE)
Title: Garlic cutter structure
Inventor: REPAC CEDOMIR
IPC: B26D7/06
Filed: 1998-09-01
Abstract: The garlic cutter has a casing body (1) carrying a knife (7). A stamp (9) is fixed to the upper part (3) of the body. When the stamp is turned relative to the casing, it moves axially relative to a cutting grid (6) which rotates with it. The cutter includes an inner body (2) of beaker shape to receive the garlic. The inner body can turn in the casing body, and includes the cutting grid. The inner body may be held in the casing body by a snap closing mechanism, making it easier to remove for cleaning.
Patent DE-19840762-A1 (DE)
Title: Method for detecting  non-superconducting zones in superconducting molded body using probe which consists of magnetic sensor and short coil for material quality testing, such as HTSL materials
Inventor: ALTENBURG HORST
IPC: G01R33/12
Filed: 1998-09-07
Abstract: The method is carried out using a system for the detection of non-superconducting zones in a superconducting molded body with the help of a probe, which consists of a magnetic sensor and a short coil. An electric current flows through the coil (2), which produces an inhomogeneous magnetic field, which is determined with the magnetic sensor (3). The coil and the sensor are spatially connected with each other, and their mutual position is not altered during measurements.
Patent DE-19840910-A1 (DE)
Title: Entgelt-Informationsverfahren
Inventor: LAUTENSCHLAGER WOLFGANG
IPC: H04M3/00
Filed: 1998-09-08
Abstract: Die Erfindung betrifft ein Verfahren zum Bereitstellen von Entgelt-Informationen sowie eine Dienststeuereinheit (SCP) zur Durchführung des Verfahrens. Während des Aufbaus einer von dem Teilnehmer als rufendem Teilnehmer (A) zu einem gerufenen Teilnehmer (B) veranlaßten Verbindung wird die Dienststeuereinheit (SCP) getriggert. Die Dienststeuereinheit (SCP) wählt aus einer Vielzahl von Netzbetreibern (OP1 bis OP3), auf deren Tarif-Modell-Daten sie Zugriff hat, einen Netzbetreiber oder mehrere Netzbetreiber aus, die einen Dienst für die Verbindung erbringen. Die Dienststeuereinheit (SCP) berechnet mittels der Tarif-Modell-Daten des ausgewählten Netzbetreibers oder der ausgewählten Netzbetreiber und mittels Daten über den rufenden und den gerufenen Teilnehmer (A, B) der Verbindung einen Tarif für die Verbindung. Die Dienststeuereinheit (SCP) sendet eine Signalisierungsnachricht (SM) mit einer dem Tarif zugeordneten Tarifkennung zur Teilnehmervermittlungsstelle (SUBSW) des rufenden Teilnehmers (A), die dann gemäß der von der Dienststeuereinheit ( SCP) empfangenen Tarifkennung Entgelt-Informationen (CP) an den Teilnehmer (A) sendet.
Patent DE-19842470-A1 (DE)
Title: Earth-leakage circuit-breaker (elcb) arrangement with overload protection e.g. for electrical plant and equipment
Inventor: BAUER BERNHARD
IPC: H02H3/10
Filed: 1998-09-16
Abstract: An earth-leakage circuit-breaker includes a fault-current release circuit (4) containing a mains voltage independent summation current transformer (2), and a mains current supplied overload release circuit (10).  The fault current release circuit (4) and the overload release circuit (10) contains a common release relay (7) for actuating a switch mechanism (8), switching a network of conductors (LN). The overload release circuit (10) specifically comprises an evaluation circuit (14), connected to a temperature sensor (16) as well as being connected in series with a threshold circuit (17), and is used for ascertaining the load condition.
Patent DE-19843448-A1 (DE)
Title: Network with coupling apparatus for connecting several network segments
Inventor: BRUECKNER DIETER
IPC: H04L1/00
Filed: 1998-09-22
Abstract: The network includes a coupling apparatus (23) with a CRC check, switches, and a ring monitor unit for detecting a telegram corruption by interference on a segment (16). When the fault is detected a redirection to another segment (17) is blocked for the telegrams received on the segment on which error is detected.  Preferably, the telegrams received on the other segment are redirected to the segment on which the fault was detected independent on the transmission blocking in opposite direction. The redirection is only block after determination of preset number of faults.
Patent DE-19845508-A1 (DE)
Inventor: SCHOBER GABRIELE
IPC: C12P1/00
Filed: 1998-10-02
Abstract: The invention relates to a method for fragmenting fermentation residues formed during fermentation containing a substantial portion of inorganic substances, wherein fermentation residues are conditioned or subjected to conditioning, cultivated with pure cultures of fungi from the Eumycota division under aerobic conditions and inorganic substances and CO2 are obtained.
Patent DE-19848995-A1 (DE)
Title: Braking system for railway vehicle has non-return valve or compressed air container in connection line from each bogie to main container air line mounted in bogie
Inventor: AURICH STEFAN
IPC: B60T13/66
Filed: 1998-10-23
Abstract: The braking system has a main air container line (42) supplied by a compressed air generator and a main air line (43) supplied by the generator via a train brake valve. At least one compressed air line is fed to each bogie (3) and is connected via a blocking valve, non-return valve (32) and compressed air container (33) to the main air container line (42), which supplies brake valves for acting upon bogie brakes and a control unit for the spring-loaded brake and/or control units for auxiliary equipment. The non-return valve and/or the compressed air container are mounted in the bogie. An Independent claim is also included for a bogie for a railway vehicle.
Patent DE-19854349-A1 (DE)
Title: Agent for mouth care based on chlorine dioxide and zinc salt or peroxide, useful for prevention of caries, gingivitis and parodontitis and for treatment and control of halitosis
IPC: A61K8/27
Filed: 1998-11-25
Abstract: An agent for the care of the mouth containing chlorine dioxide source(s) and zinc salt(s) in defined concentrations is new. Also new is an agent for the care of the mouth containing chlorine dioxide and/or chlorine dioxide source(s) and hydrogen peroxide and/or a peroxide source in defined concentrations.  An agent for the care of the mouth contains: a) 0.03-15 wt.% of one or more chlorine dioxide (ClO2) sources; and b) 0.01-10 wt.% of one or more zinc salts.  An Independent claim is also included for an agent for care of the mouth containing; c) 0.03-15 wt.% ClO2 and/or one or more ClO2 sources; and d) 0.5-25 wt.% H2O2 and/or a peroxide source.
Patent DE-19854759-A1 (DE)
Title: Valve for flow control of fluids comprises electromagnetic actuator which has flux disk, and is fixed by screws supported on valve body such that their threaded sections engage flux disk
Inventor: STAIGER BRUNO
IPC: F16K31/06
Filed: 1998-11-27
Abstract: The valve with a valve body (4) and an electromagnetic actuator (8) incorporating a flux disk (33) is characterized in that the actuator is fixed by at least one screw (9) which is supported on the valve body such that the screw engages the flux disk by its threaded section (36).
Patent DE-19855470-A1 (DE)
Inventor: MICHALAK MARKUS
IPC: E05D11/10
Filed: 1998-12-01
Abstract: The invention relates to a door catch which can be integrated in a motor vehicle door hinge and which can be structurally combined with a door hinge. Said door hinge is comprised of a first (1) hinge half which can abut against a door assembly part, door or door post, and of a second (2) hinge half which can abut against the other door assembly part. The door catch is also comprised of a radially projecting stop element (6) that is loaded by a torsion bar spring (5) which is formed out of a torsion spring bar and which is supported on one of both hinge halves (1, 2) in a rotationally fixed manner. The door catch is additionally provided with an abutment which has adjacent stop notches (12) and which is arranged on the other hinge half (2) in a fixed manner. The invention is characterized in that a support bearing (20) that is parallel to the hinge axis is assigned to a stop element (6) which is connected to the one end of a torsion bar spring (5) that forms the torsion bar spring and which interacts with a stop configuration (7) arranged on the hinge pin (4).
Patent DE-19900380-A1 (DE)
Title: Fence post holder is made of flat iron of specified dimension bent to U shape and ground-anchored by quadrant tube concreted into place on fence completion.
Inventor: ZACH MANFRED
IPC: E01F9/685
Filed: 1999-01-08
Abstract: The post holder is bent into U shape from 60 x 6 mm flat iron to give height (1) of 200 mm, width (2) 72 mm and with 4 holes (3) drilled out in parallel to 10.5 mm diameter. The anchor tube (4) consists of a quadrant tube of 20 x 60 x 2.5 mm, welded to the holder and fully galvanized over its length of 745 mm. The holder is used to set fence posts central to boundary stones despite fence length and curvature, and once installed the holder is concreted into place on fence completion. In a variant, using iron flats of 50 x 5 mm in U shape, the anchor tube 20 x 49 x 2 mm stands 500 mm long as welded to the post holder.
Patent DE-19900781-A1 (DE)
IPC: G02B6/42
Filed: 1999-01-12
Abstract: The invention relates to a connector (1, 101) for optical waveguides comprising a connector housing (2, 102) in whose one end (3, 103) a fiber optic cable (4) is inserted, and ferrules (6, 7) exit from the opposite end (5, 105). Said ferrules are each enclosed in a first inner ferrule individual housing (8, 9) which comprises locking means (12, 13) on the housing exterior (10, 11) thereof. Said locking means respectively interact with a locking counter-element (14, 15) of a connector counter-coupling (16). The inner ferrule individual housings (8, 9) are respectively held in an outer ferrule individual housing (17, 18), and they are relatively moveable in an axial direction inside the same. Said outer ferrule individual housing is accommodated in the connector housing (2, 102) such that it is coupled for movement and comprises means (19, 20) with which the lock can be disengaged between the inner ferrule individual housing (8, 9) and the locking counter-element (14, 15) of the connector counter-coupling (16) by axially displacing the outer ferrule individual housing (17, 18) against the inner ferrule individual housing (8, 9) in a direction toward the cable insertion end (3, 103). A connection (21, 22, 23, 121, 122, 123) which is coupled for movement and which can be an additional housing is configured between the fiber optic cable (4) and the inner ferrule individual housing (8, 9).
Patent DE-19904789-A1 (DE)
Inventor: SVOBODA BOHUMIR
IPC: B08B3/02
Filed: 1999-02-05
Abstract: The invention relates to a high pressure cleaning device (10) comprising a regulating device for controlling the flow rate of the highly pressurized liquid, and comprising a flow heater (20) for selectively heating the liquid. The inventive device also comprises a temperature control device for controlling the liquid temperature, and comprises a temperature sensor (24) for measuring the liquid temperature of the delivered liquid shortly before the exit thereof into a discharge device (26). According to the invention, the control variables of both the flow rate control as well as the temperature control of the liquid can be simultaneously input together via a single setting unit (30). This results in the provision of a particularly operator-friendly high pressure cleaning device.
Patent DE-19906017-A1 (DE)
Title: Electromagnetically actuated central shutter for photographic cameras with shutter lamellae actuated by electromagnet armature via pull rods
Inventor: HEINZE MARTIN
IPC: G03B9/22
Filed: 1999-02-16
Abstract: The electromagnet (8) is pre-excited by permanent magnets (17) allocated to the electromagnet yoke (9), while its armature (12) can be lifted from the yoke by springs (15) and moved against a stop (16) The armature is moved, against the spring force, onto the yoke poles by an end stage located in front of the central shutter, by strong activation of the magnet coil in the action direction of the permanent magnets. A considerably weaker activation of the coil in the opposite direction, weakens the armature holding magnetic field, so that the still sticking armature can be released by the spring force.